Existing bridge and culvert wing wall section dismantling device, dismantling device and method for high-speed railway

Abstract

An existing bridge and culvert wing wall section dismantling device and dismantling device and method for a high-speed railway comprise a vehicle-mounted chassis (1) used as a moving carrier, a drilling assembly (8) arranged on the vehicle-mounted chassis (1) and a rope saw cutting machine (3) arranged on the vehicle-mounted chassis (1), the drilling assembly (8) and the rope saw cutting machine (3) are supported through the vehicle-mounted chassis (1), and the drilling assembly (8) and the rope saw cutting machine (3) are supported through the vehicle-mounted chassis (1). Through the drilling assembly (8), a coherent hole body is formed in the existing bridge and culvert wing wall, through the rope saw cutting machine (3), a parting line is obtained in the existing bridge and culvert wing wall, the existing bridge and culvert wing wall in a demolition state is carried and moved out in divided blocks, and a notch body between the existing bridge and culvert wing wall and the existing bridge and culvert is obtained. The technical problem of mechanical breaking vibration of an existing concrete wall is solved, and therefore the safety performance of an existing high-speed railway is not affected any more.

Description

Technical Field

[0001] The invention relates to a device, a device and a method for removing a cross section of an existing bridge and culvert wing wall, in particular to a device, a device and a method for removing a cross section of an existing bridge and culvert wing wall for a high-speed railway. Background Art

[0002] In the construction of high-speed railways, it is possible that a new railway line will be constructed in conjunction with an existing railway line, which requires the reconstruction and construction of existing bridges and culverts. One of the preliminary construction procedures is the demolition of the existing bridge and culvert wing walls. Therefore, an existing bridge and culvert wing wall demolition device for high-speed railways is an important railway construction device. Among the existing existing bridge and culvert wing wall demolition devices for high-speed railways, there is no existing bridge and culvert wing wall demolition device for high-speed railways. The existing mechanical demolition of concrete walls is used to break the vibration. Due to the large vibration, it is very easy to cause the settlement and displacement of the existing high-speed railway foundation, thereby affecting the safety performance of the existing high-speed railway. The present invention has the technical feature of moving and removing the existing bridge culvert wing wall in a demolished state into blocks to obtain a gap between the existing bridge culvert and the existing bridge culvert, and has effectively explored and studied the technical problem of using the existing mechanical breaking vibration of concrete walls at the technical level. The statements here only provide background technology related to the present invention and do not necessarily constitute prior art. The technical solution of the present invention is made based on the technical briefing document provided by the applicant on October 20, 2024, which solves actual technical problems in the work process, and the existing technical problems, technical features and technical effects in the similar patent literature and background technology obtained through retrieval. Summary of the invention

[0003] The object of the present invention is a device for removing the cross-section of the wing wall of an existing bridge and culvert for high-speed railways. The object of the present invention is a device for dismantling the wing wall of an existing bridge and culvert for a high-speed railway. The object of the present invention is a method for dismantling the wing wall of an existing bridge and culvert for a high-speed railway.

[0004] In order to overcome the above technical shortcomings, the purpose of the present invention is to provide a device, a device and a method for removing the cross-section of the wing wall of an existing bridge and culvert for a high-speed railway, so that the safety performance of the existing high-speed railway is no longer affected.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a device for dismantling the wing wall of an existing bridge culvert for a high-speed railway, comprising a vehicle-mounted chassis used as a moving carrier, a drilling assembly arranged on the vehicle-mounted chassis, and a rope saw cutting machine arranged on the vehicle-mounted chassis.

[0006] Due to the design of the vehicle-mounted chassis, drilling assembly and rope saw cutting machine, the vehicle-mounted chassis is used to support the drilling assembly and the rope saw cutting machine, the drilling assembly is used to make a continuous hole body on the existing bridge culvert wing wall, the rope saw cutting machine is used to obtain a dividing line in the existing bridge culvert wing wall, and the existing bridge culvert wing wall in a demolished state is divided into blocks and transported and removed to obtain a gap body between the existing bridge culvert and the existing bridge culvert, which solves the technical problem of using existing mechanical breaking vibrations on concrete walls, and therefore no longer affects the safety performance of the existing high-speed railway.

[0007] The present invention is designed to connect the vehicle chassis, the drilling assembly and the rope saw cutting machine to each other in a manner that the existing bridge culvert wing wall in a dismantling state is transported and removed in blocks to obtain a gap body between the existing bridge culvert and the existing bridge culvert.

[0008] The present invention is designed to connect the rope saw cutting machine with the vehicle-mounted chassis and the drilling assembly in a manner of obtaining a dividing line in the existing bridge culvert wing wall.

[0009] The present invention is designed that the continuous hole body located on the wing wall of the existing bridge culvert is arranged to be distributed in an F shape, the dividing line located on the wing wall of the existing bridge culvert is arranged to be distributed in an oblique line, and the gap body between the existing bridge culvert is arranged to be a U-shaped groove body.

[0010] The technical effects of the above four technical solutions are: the drilling assembly is used to separate the contour lines of the divided blocks, and the wire saw cutting machine is used to shape the cutting lines of the divided blocks.

[0011] The present invention is designed to further include a first accessory device, and the first accessory device is arranged between the rope saw cutting machine and the vehicle-mounted chassis. The first accessory device is arranged to include a beaded rope guide assembly and a first displacement frame.

[0012] The present invention is designed to further include a second accessory device, and the second accessory device is arranged between the drilling assembly, the first accessory device and the vehicle chassis, and the second accessory device is arranged to include a telescopic cylinder assembly and a second displacement frame.

[0013] The present invention is designed to further include a third accessory device, and the third accessory device is arranged on the vehicle chassis, and the third accessory device is arranged as a vehicle-mounted crane.

[0014] The technical effect of the above technical solution is: to realize the integrated installation of other components, and to expand the technical effect of the present invention.

[0015] The present invention is designed to respectively arrange a vehicle-mounted crane and a first displacement frame and a telescopic cylinder assembly on a vehicle-mounted chassis, a rope saw cutting machine on the first displacement frame and a beaded rope guide assembly between the rope saw cutting machine and the first displacement frame, a telescopic cylinder assembly on the vehicle-mounted chassis and the first displacement frame, a second displacement frame on the telescopic cylinder assembly and a drilling assembly on the second displacement frame.

[0016] The technical effect of the above technical scheme is that the basic technical scheme of the present invention is formed by the vehicle-mounted chassis, the truck crane, the rope saw cutting machine, the beaded rope guide assembly, the first displacement frame, the telescopic cylinder assembly, the second displacement frame and the drilling assembly, which solves the technical problem of the present invention.

[0017] The present invention is designed that the vehicle-mounted chassis is configured to include a vehicle body and a leg portion, and the frame corner of the vehicle body is configured to be connected to the leg portion, the middle of the upper end surface of the vehicle body is configured to be connected to the vehicle crane, and the middle of the upper end surface of the vehicle body is configured to be connected to the first displacement frame, and the rear end edge of the upper end surface of the vehicle body is configured to be connected to the telescopic cylinder assembly.

[0018] The present invention designs that the vehicle body is configured as a double-axle trailer and the outriggers are configured as electrically-operated lifting outriggers, and the outriggers are configured to be distributed corresponding to the tires of the vehicle body.

[0019] The technical effect of the above two technical solutions is that the motion support of the trailer is realized.

[0020] The present invention is designed that the drilling assembly is configured to include a box shell, a drill rod part, a chain transmission part, a power source part II, a rotating support part, a movable seat part, a frame part IV and a thrust telescopic cylinder part II, and a receiving hole body is arranged in the middle of the vertical part of the frame part IV, a receiving groove body is arranged on the inner end face of the horizontal part of the frame part IV, and the inner end head of the drill rod part is arranged to be rotatably connected to the vertical wall of the box shell, the inner end head of the drill rod part located in the upper position is arranged to be connected to the vertical wall of the box shell in a through-type manner, and the inner end face of the drill rod part located in the upper position is arranged to be connected to the end shaft of the power source part II, the shell of the power source part II is arranged to be connected to the upper side of the inner end face of the power source part II through an intermediate connecting rod, and the box shell It is arranged to be connected in an accommodating manner with the chain transmission part, the middle of the sprocket of the chain transmission part is arranged to be connected in a sleeve-type manner with the inner end head of the drill rod part, and the middle of the inner end face of the power source part II is arranged to be connected to the rotating body of the rotating support part, the support body of the rotating support part is arranged to be connected to the movable seat part, and the upper and lower ends of the movable seat part are arranged to be connected to the accommodating groove body, the telescopic end head of the thrust telescopic cylinder part II is arranged to be connected to the accommodating hole body and the telescopic end face of the thrust telescopic cylinder part II is arranged to be connected to the movable seat part, the outer shell of the thrust telescopic cylinder part II is arranged to be connected to the vertical part of the frame part IV through the middle connecting rod, and the outer end face of the lower horizontal part of the frame part IV is arranged to be connected to the second displacement frame.

[0021] The present invention is designed such that the box shell is set as a rectangular box-shaped body, the drill rod part is set as the drill rod of a water mill drill, the chain drive part is set as an assembly having a sprocket and a chain, and the drill rod parts are arranged at intervals along the vertical center line of the box shell. The chain of the chain drive part is set to be circumferentially connected to the sprockets located on the drill rod parts, and the power source part II is set as a driving motor. The rotary support part is set as an electric rotary cylinder, and the moving seat part is set as a块状 body with a blind hole in the middle. The blind hole of the moving seat part is set to be connected to the rotary support part, and the frame part IV is set as a C-shaped seat body. The thrust telescopic cylinder part II is set as an electric push rod, the accommodating hole body is set as a hole-shaped body, and the accommodating groove body is set as a C-shaped groove body.

[0022] The technical effects of the above two technical solutions are as follows: The formation of a hole body is achieved by the transposed arrangement of the drill rod parts.

[0023] The present invention is designed such that the wire saw cutting machine is set to include a power source part I, a wheel part I, a bead string wire part, a wheel part II, and a frame part I. The end of the horizontal part of the frame part I is set to be connected to the housing of the power source part I. The end shaft of the power source part I is set to be connected to the wheel part I, and the upper vertical part of the frame part I is set to be connected to the wheel part II through a pin shaft. The bead string wire part is set to be circumferentially connected to the wheel part I, and the lower end of the peripheral side of the wheel part II is set to be in contact connection with the bead string wire part. The lower vertical part of the frame part I is set to be connected to the first displacement frame, and the bead string wire part is set to be connected to the bead string wire guiding assembly.

[0024] The present invention is designed such that the power source part I is set as a driving motor, the wheel part I and the wheel part II are respectively set as disc-shaped bodies with annular grooves on their peripheral sides. The annular grooves of the wheel part I and the wheel part II are respectively set to be connected to the bead string wire part, and the bead string wire part is set as an annular wire body with diamond beads. The frame part I is set as a frame body with C-shaped grooves on its upper and lower vertical parts, and the C-shaped groove on the upper vertical part of the frame part I is set to be connected to the wheel part II through a pin shaft.

[0025] The technical effects of the above two technical solutions are as follows: The formation of a seam body is achieved by wire cutting.

[0026] The present invention is designed such that the bead string wire guiding assembly is set to include a wheel part III, a wheel part IV, a wheel part V, a seat part, and a top tightening screw part. The lower part of the right end face of the seat part is set to be connected to the wheel part III through a pin shaft. The lower part of the rear side face of the seat part is set to be connected to the wheel part IV through a pin shaft, and the lower part of the left end face of the seat part is set to be connected to the wheel part V through a fixed shaft. The upper end face of the seat part is set to be in threaded connection with the top tightening screw part, and the upper part of the seat part is set to be in sleeved connection with the first displacement frame. The inner end face of the top tightening screw part is set to be in contact connection with the first displacement frame, and the peripheral sides of the wheel part III, the wheel part IV, and the wheel part V are respectively set to be connected to the wire saw cutting machine.

[0027] The present invention is designed that wheel portion III, wheel portion IV and wheel portion V are respectively configured as disc-shaped bodies with annular grooves on the peripheral side surfaces, and the seat portion is configured as a block-shaped body with a threaded hole body on the upper end surface, a through hole body on the upper portion, and ear seats on the lower portion of the right end surface and the lower portion of the rear side surface, respectively; the threaded hole body of the seat portion is configured to be connected to the tightening screw portion, and the through hole body of the seat portion is configured to be connected to the first displacement frame, the ear seat located at the lower portion of the right end surface of the seat portion is configured to be connected to wheel portion III through a pin shaft, and the ear seat located at the lower portion of the rear side surface of the seat portion is configured to be connected to wheel portion IV through a pin shaft, the fixed shaft located between the seat portion and wheel portion V is configured to be a T-shaped rod-shaped body, and the tightening screw portion is configured to be a hexagon socket bolt.

[0028] The technical effect of the above two technical solutions is that the bead string portion can be turned.

[0029] The present invention is designed that the first displacement frame is configured to include a plate portion I, a plate portion II, a guide rail portion, a nut seat portion I, a power screw portion I, a rod portion I, a nut portion I, a nut portion II and a rod portion II, and a receiving groove is respectively arranged at the middle upper end of the plate portion I and the middle upper end of the plate portion II, one of the end faces of the guide rail portion is configured to be connected to the lower end edge of the inner end face of the plate portion I and the other end face of the guide rail portion is configured to be connected to the lower end edge of the inner end face of the plate portion II, one of the end faces of the rod portion II is configured to be connected to the upper end edge of the inner end face of the plate portion I and the other end face of the rod portion II is configured to be connected to the upper end edge of the inner end face of the plate portion II, one of the end heads of the power screw portion I is configured to be rotatably connected to the middle of the lower end of the plate portion I and the other end of the power screw portion I is configured to be connected to the lower end edge of the inner end face of the plate portion II The drive motor housing located on one of the end heads of the power screw part I is arranged to be connected to the plate part I through an intermediate connecting rod and the nut seat part I is arranged to be threadedly connected to the power screw part I, the lower end face of the nut seat part I is arranged to be contact-connected to the guide rail part and the end head of the rod part I is arranged to be connected to the accommodating groove body, the nut part I and the nut part II are respectively arranged to be threadedly connected to the end head of the rod part I and the inner end face of the nut part I and the inner end face of the nut part II are respectively arranged to be contact-connected to the plate part I and the plate part II, the upper end face of the nut seat part I is arranged to be connected to the rope saw cutting machine and the rod part I is arranged to be connected to the beaded rope guide assembly, and the lower end face of the plate part I and the lower end face of the plate part II are respectively arranged to be connected to the vehicle chassis.

[0030] In the present invention, Plate Part I and Plate Part II are respectively arranged as rectangular sheet bodies, the guide rail part is arranged as a rectangular rod body, the nut seat part I is arranged as a块状 body with a threaded hole body and a U-shaped groove body at the lower end face, and the threaded hole body of the nut seat part I is arranged to be connected with the power lead screw part I. The U-shaped groove body of the nut seat part I is arranged to be connected with the guide rail part, and the power lead screw part I is arranged as a light column bolt. The rod part I is arranged as a beam body with a threaded body at the end, and the nut parts I and II are respectively arranged as hexagonal nuts. The rod part II is arranged as a rod body, and the accommodating groove body is arranged as a long strip hole body.

[0031] The technical effects of the above two technical solutions are as follows: The displacement movement of the wire saw cutting machine is realized.

[0032] In the present invention, the telescopic cylinder assembly is arranged as a telescopic cylinder part, a plate part III, and a thrust telescopic cylinder part I. The inner telescopic outer end of the telescopic cylinder part is arranged to be connected with the plate part III. The inner end of the plate part III located on the lower telescopic cylinder part is arranged to be connected with one end of the thrust telescopic cylinder part I through a pin shaft. The outer end of the plate part III is arranged to be connected with the second displacement frame in a sleeved manner, and the other end of the thrust telescopic cylinder part I is arranged to be connected with the second displacement frame through a pin shaft. The lower telescopic cylinder part is respectively arranged to be connected with the vehicle chassis and the first displacement frame, and the lower telescopic cylinder part is arranged to be connected with the first displacement frame.

[0033] In the present invention, the telescopic cylinder part is arranged as a crane telescopic arm, the plate part III is arranged as a frame body with a through hole body at the outer end and a double plate ear seat at the inner end. The through hole body of the plate part III is arranged to be connected with the second displacement frame, and the double plate ear seat of the plate part III is arranged to be connected with the thrust telescopic cylinder part I through a pin shaft. The thrust telescopic cylinder part I is arranged as an electric push rod.

[0034] The technical effects of the above two technical solutions are as follows: The longitudinal displacement and rotational angle adjustment of the second displacement frame are realized.

[0035] The present invention is designed that the second displacement frame is configured to include a frame portion II, a power screw portion II, a nut seat portion II, a frame portion III, a power screw portion III, a nut seat portion III and a shaft portion, and the ends of the power screw portion II are respectively configured to be rotatably connected to the left and right frames of the frame portion II, the driving motor housing located on one of the ends of the power screw portion II is configured to be connected to the right frame of the frame portion II through an intermediate connecting rod, and the upper and lower end surfaces of the nut seat portion II are configured to be contact-connected to the inner end surfaces of the upper and lower frames of the frame portion II, the nut seat portion II is configured to be threadedly connected to the power screw portion II, and the outer side surface of the nut seat portion II is configured to be connected to the frame portion III, the power screw portion III The end is arranged to be rotatably connected to the upper and lower frames of the frame part III, the driving motor housing located on one of the end heads of the power screw part III is arranged to be connected to the upper frame of the frame part III through an intermediate connecting rod, and the left and right end faces of the nut seat part III are arranged to be contact-connected to the inner end faces of the left and right frames of the frame part III, the nut seat part III is arranged to be threadedly connected to the power screw part III and the outer side face of the nut seat part III is arranged to be connected to the drilling assembly, the inner end face of the shaft part is arranged to be connected to the left side of the outer end face of the upper and lower frames of the frame part II and the outer end head of the shaft part is arranged to be rotatably connected to the telescopic cylinder assembly, and the frame part II is arranged to be connected to the telescopic cylinder assembly through a pin shaft.

[0036] The present invention is designed that the frame part II and the frame part III are respectively configured as rectangular frame-shaped bodies and the upper ear seat located on the outer side of the inner end face of the frame part II is configured to be connected to the telescopic cylinder assembly through a pin shaft, the power screw part II and the power screw part III are configured as bare bolts, the nut seat part II is configured as a rectangular block body with a threaded hole body and the threaded hole body of the nut seat part II is configured to be connected to the power screw part II, the nut seat part III is configured as an L-shaped rectangular block body with a threaded hole body in the vertical part and the threaded hole body of the nut seat part III is configured to be connected to the power screw part III, the upper end face of the longitudinal part of the nut seat part III is configured to be connected to the drilling assembly and the shaft part is configured as a rod-shaped body.

[0037] The technical effect of the above two technical solutions is that the lateral displacement and vertical displacement adjustment of the drilling assembly are realized.

[0038] The invention designs that the truck-mounted crane is arranged as a full-rotation truck-mounted electric folding arm crane and the lower end surface of the truck-mounted crane is arranged to be connected with the vehicle-mounted chassis.

[0039] The technical effect of the above technical solution is that the installation of the crane on the vehicle chassis is realized.

[0040] The present invention is designed that the rope saw cutting machine, the drilling assembly and the vehicle chassis are arranged to be distributed in a manner of integrally forming holes and seams, and the rope saw cutting machine, the drilling assembly and the vehicle chassis, the beaded rope guide assembly and the first displacement frame are arranged to be distributed in a manner of intermediate frame installation, the rope saw cutting machine, the drilling assembly and the vehicle chassis, the telescopic cylinder assembly and the second displacement frame are arranged to be distributed in a manner of outer frame installation, and the rope saw cutting machine, the drilling assembly and the vehicle chassis and the vehicle crane are arranged to be distributed in a manner of hoisting and transportation.

[0041] The present invention is designed that the center line of the vehicle chassis, the center line of the vehicle crane and the center line of the rope saw cutting machine are arranged on the same straight line, two groups of beaded rope guide assemblies are arranged between the rope saw cutting machine and the first displacement frame, two telescopic cylinder assemblies, a second displacement frame and a drilling assembly are arranged to form a group of drilling components, the two groups of drilling components are arranged between the first displacement frame and the vehicle chassis, a rope saw cutting machine and two beaded rope guide assemblies form a group of cutting components, multiple groups of cutting components are arranged in the first displacement frame, the frame portion IV is arranged to be connected with the nut seat portion III and the upper ear seat located on the outer side of the inner end surface of the frame portion II is arranged to be connected with the thrust telescopic cylinder portion I through a pin shaft, the shaft portion is arranged to be connected with the plate portion III, the telescopic cylinder portion is respectively arranged to be connected with the plate portion II and the vehicle body portion, the plate portion I and the plate portion II are respectively arranged to be connected with the vehicle body portion, the nut seat portion I is arranged to be connected with the frame portion I, the seat portion and the tightening screw portion are respectively arranged to be connected with the rod portion I, and the wheel portion III, the wheel portion IV and the wheel portion V are respectively arranged to be connected with the beaded rope portion.

[0042] The present invention provides a method for dismantling the wing wall of an existing bridge and culvert for a high-speed railway, the steps of which are: the vehicle-mounted chassis supports the drilling assembly and the rope saw cutting machine, the drilling assembly produces a continuous hole body on the wing wall of the existing bridge and culvert, the rope saw cutting machine obtains a dividing line in the wing wall of the existing bridge and culvert, and the wing wall of the existing bridge and culvert in a dismantling state is transported and removed in the blocks to obtain a gap body between the existing bridge and culvert.

[0043] The technical effect of the above technical scheme is: highlighting the technical feature of the existing bridge culvert wing wall in the demolition state, which is divided into blocks and transported and removed to obtain the gap body between the existing bridge culvert and the existing bridge culvert, and introducing the application in the technical field of the existing bridge culvert wing wall demolition method for high-speed railways.

[0044] The present invention is designed, and its steps are: when it is necessary to dismantle the existing bridge culvert wing wall of the high-speed railway, the hook of the car body is connected to the traction vehicle, and the vehicle chassis is placed in the middle of the bridge culvert wing wall through the traction vehicle, so that the support leg part is in an extended state, and the car body is in a ground-lift state, so that the vehicle chassis is installed in the bridge culvert wing wall, the hook of the car body is separated from the traction vehicle, the thrust telescopic cylinder part I is in an extended state, the shaft part is rotated in the plate part III, the frame part II is swung outward, and the frame part II and the bridge culvert wing wall are in mutually parallel working planes, when the power screw part II rotates in the frame part II, the nut seat part II is moved laterally in the frame part II through the threaded movement of the power screw part II and the nut seat part II, and when the power screw part III rotates in the frame part III , through the threaded movement of the power screw part III and the nut seat part III, the nut seat part III is moved vertically in the frame part III, so that the nut seat part III drives the drilling assembly to move horizontally and vertically. When the power source part II is in the working state, the drill rod part is rotated in the box shell through the chain transmission part, and the movable seat part is moved in the accommodating groove body through the telescopic movement of the thrust telescopic cylinder part II, so as to realize the feeding movement of the drill rod part, and the vertical hole drilling position marking of the outline is performed between the culvert wing wall and the culvert, and the horizontal hole drilling position marking of the outline is performed between the culvert wing wall and the foundation, and the vertical hole drilling position marking of the cutting is performed in the culvert wing wall, so that the second displacement frame and the drilling assembly are in the working state, and the support part is rotated when the box shell is in the vertical state. The rod part is in vertical distribution, and the contour vertical hole body and the cutting vertical hole body are formed on the wing wall of the bridge culvert. When the box shell is in horizontal direction, the drill rod part is in horizontal distribution, and the contour horizontal hole body is formed on the wing wall of the bridge culvert. After the contour vertical hole body, the contour horizontal hole body and the cutting vertical hole body are formed on the wing wall of the bridge culvert, the thrust telescopic cylinder part I is in a contracted state, the frame part II is swung inward, the frame part II is separated from the wing wall of the bridge culvert, the second displacement frame and the drilling assembly are in a non-working state, the top tightening screw part is rotated on the seat part, the inner end face of the top tightening screw part is separated from the rod part I, the seat part is moved on the rod part I, the wheel part V is distributed corresponding to the contour vertical hole body and the cutting vertical hole body, the top tightening screw part is rotated in the opposite direction on the seat part, and the top tightening screw part is rotated in the opposite direction on the seat part. The inner end surface of the rod acts on the rod part I, and the beaded rope part is placed between the contour vertical hole body and the cutting vertical hole body, or between the cutting vertical hole bodies, and the beaded rope part is placed on the wheel part V, the wheel part IV and the wheel part III respectively, so that the beaded rope part is turned, and the beaded rope part is installed on the wheel part I after passing through the wheel part II, so that the beaded rope part is installed on the cutting line of the split block and the wheel part I, so that the power source part I is in a working state, and the power screw part I is rotated in the plate part I and the plate part II, and the nut seat part I is moved on the guide rail part through the threaded movement of the power screw part I and the nut seat part I, so as to drive the beaded rope part to move outward in the wing wall of the bridge culvert, and cut along the cutting line of the split block. When the split block is completed, the power source part I is put into a non-working state.The power screw part I is stopped from rotating in the plate part I and the plate part II, a hole is drilled in the split block to obtain a lifting hole body, a lifting rope is installed in the lifting hole body, and the split block is moved from the wing wall of the bridge culvert by the vehicle crane, so as to dismantle the existing wing wall of the bridge culvert. After the dismantling of the existing wing wall of the bridge culvert is completed, the hook of the vehicle body is connected to the tractor, and the vehicle chassis is moved out of the wing wall of the bridge culvert by the tractor.

[0045] The technical effect of the above technical solution is that: the block division operation is realized in the existing bridge culvert wing wall, thereby realizing the demolition of the existing bridge culvert wing wall.

[0046] The present invention designs a cross-sectional device for dismantling the wing walls of existing bridges and culverts for high-speed railways, comprising a contour vertical hole body arranged between the wing walls of the bridge and culvert and a contour transverse hole body arranged between the wing walls of the bridge and culvert and a foundation, a cutting vertical hole body and a lifting hole body arranged in the wing walls of the bridge and culvert.

[0047] The technical effect of the above technical solution is that: the hole group forming is realized on the wing wall of the existing bridge culvert.

[0048] In the present technical scheme, the vehicle-mounted chassis, the wire saw cutting machine and the drilling assembly are basic components and are also the necessary technical features of the present invention; the vehicle-mounted crane, the beaded rope guide assembly, the first displacement frame, the telescopic cylinder assembly and the second displacement frame are functional components and are the features for realizing other technical effects of the present invention; the contour vertical hole body, the contour horizontal hole body, the cutting vertical hole body, the lifting hole body, the dividing building block, the cutting line, the vehicle body part, the leg part, the power source part I, the wheel part I, the beaded rope part, the wheel part II, the frame part I, the wheel part III, the wheel part IV, the wheel part V, the seat part, the tightening screw part, The designs of the technical features of plate part I, plate part II, guide rail part, nut seat part I, power screw part I, rod part I, nut part I, nut part II, rod part II, accommodating trough body, telescopic cylinder part, plate part III, thrust telescopic cylinder part I, frame part II, power screw part II, nut seat part II, frame part III, power screw part III, nut seat part III, shaft part, box shell, drill rod part, chain transmission part, power source part II, rotating support part, movable seat part, frame part IV, thrust telescopic cylinder part II, accommodating hole body and accommodating trough body are technical features that comply with the Patent Law and its implementing rules.

[0049] In the technical solution, the existing bridge culvert wing wall in the demolition state is divided into blocks for transportation and removal to obtain the gap body between the existing bridge culvert and the existing bridge culvert by a drilling assembly and a rope saw cutting machine.

[0050] In the present technical scheme, the vehicle-mounted chassis, drilling assembly and rope saw cutting machine for transporting and removing the existing bridge culvert wing wall in a demolition state after it is divided into blocks to obtain the gap body between the existing bridge culvert and the existing bridge culvert are important technical features. In the technical field of the existing bridge culvert wing wall demolition section device, demolition device and method for high-speed railway, it has novelty, creativity and practicality. The terms in the present technical scheme can be explained and understood using the patent literature in this technical field. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0052] Figure 1 This is a schematic diagram of one of the first embodiments of a device for removing a cross-section of an existing bridge and culvert wing wall for a high-speed railway according to the present invention. Figure 2 This is a schematic diagram of one of the first embodiments of a device for dismantling the wing wall of an existing bridge and culvert for a high-speed railway according to the present invention. Figure 3 is a schematic diagram of the structure of the wire saw cutting machine 3, Figure 4 is a schematic diagram of the connection relationship between the bead rope guide assembly 4 and the first displacement frame 5, Figure 5 is a schematic structural diagram of the second displacement frame 7, Figure 6 is a schematic diagram of the structure of the drilling assembly 8, Contour vertical hole-10, contour transverse hole-20, cutting vertical hole-30, hoisting hole-40, splitting block-50, cutting line-60, vehicle chassis-1, vehicle crane-2, rope saw cutting machine-3, beaded rope guide assembly-4, first displacement frame-5, telescopic cylinder assembly-6, second displacement frame-7, drilling assembly-8, vehicle body-11, leg part-12, power source part I-31, wheel part I-32, beaded rope part-33, wheel part II-34, frame part I-35, wheel part III-41, wheel part IV-42, wheel part V-43, seat part-44, top screw part-45, plate part I-51, plate part II-52, guide rail part-53 , nut seat part I-54, power screw part I-55, rod part I-56, nut part I-57, nut part II-58, rod part II-59, accommodating groove body -50, telescopic cylinder part -61, plate part III-62, thrust telescopic cylinder part I-63, frame part II-71, power screw part II-72, nut seat part II-73, frame part III-74, power screw part III-75, nut seat part III-76, shaft part -77, box shell -80, drill rod part -81, chain transmission part -82, power source part II-83, rotating support part -84, moving seat part -85, frame part IV-86, thrust telescopic cylinder part II-87, accommodating hole body -88, accommodating groove body -89. DETAILED DESCRIPTION

[0053] According to the Examination Guidelines, terms such as “having”, “including” and “comprising” used in the present invention should be understood as not dispensing with the existence or addition of one or more other elements or combinations thereof.

[0054] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0055] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. In addition, unless otherwise specified, the equipment and materials used in the following examples are commercially available. If the processing conditions are not clearly stated, please refer to the purchased product manual or proceed according to conventional methods in the art.

[0057] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0058] A device for removing the wing wall of an existing bridge and culvert for high-speed railways. Figure 1 This is one of the first embodiments of the present invention, which is specifically described in conjunction with the accompanying drawings. It includes a contour vertical hole 10 arranged between the wing wall of the culvert and the culvert, a contour transverse hole 20 arranged between the wing wall of the culvert and the foundation, a cut vertical hole 30 and a hoisting hole 40 arranged in the wing wall of the culvert.

[0059] The technical purpose is to obtain the divided building blocks 50 on the wing wall of the bridge culvert.

[0060] A device for dismantling the wing wall of an existing bridge and culvert for high-speed railways. Figure 2 This is one of the first embodiments of the present invention. This embodiment is specifically described in conjunction with the accompanying drawings, and includes a vehicle-mounted chassis 1, a vehicle-mounted crane 2, a rope saw cutting machine 3, a beaded rope guide assembly 4, a first displacement frame 5, a telescopic cylinder assembly 6, a second displacement frame 7 and a drilling assembly 8. The vehicle-mounted chassis 1 is respectively provided with the vehicle-mounted crane 2 and the first displacement frame 5, and the telescopic cylinder assembly 6, the rope saw cutting machine 3 is provided on the first displacement frame 5, and the beaded rope guide assembly 4 is provided between the rope saw cutting machine 3 and the first displacement frame 5, the telescopic cylinder assembly 6 is respectively provided on the vehicle-mounted chassis 1 and the first displacement frame 5, the second displacement frame 7 is provided on the telescopic cylinder assembly 6, and the drilling assembly 8 is provided on the second displacement frame 7.

[0061] The second embodiment of the present invention is described in detail with reference to the accompanying drawings. In this embodiment, the vehicle chassis 1 is configured to include a vehicle body portion 11 and a leg portion 12, and the frame corner of the vehicle body portion 11 is configured to be connected to the leg portion 12, the middle of the front end of the upper end surface of the vehicle body portion 11 is configured to be connected to the vehicle crane 2, and the middle of the upper end surface of the vehicle body portion 11 is configured to be connected to the first displacement frame 5, and the rear end edge of the upper end surface of the vehicle body portion 11 is configured to be connected to the telescopic cylinder assembly 6.

[0062] The vehicle-mounted chassis 1 forms a support connection point for the truck crane 2, the first displacement frame 5 and the telescopic cylinder assembly 6. The vehicle body 11 realizes connection with the truck crane 2, the first displacement frame 5 and the telescopic cylinder assembly 6. The leg portion 12 supports the vehicle body 11 off the ground. The technical purpose is to serve as a support carrier for the truck crane 2, the first displacement frame 5 and the telescopic cylinder assembly 6.

[0063] In this embodiment, the vehicle body 11 is configured as a double-axle trailer and the leg portions 12 are configured as electric lifting legs, and the leg portions 12 are configured to be distributed corresponding to the tires of the vehicle body 11 .

[0064] The technical purpose is to realize mobile support for the truck crane 2, the first displacement frame 5 and the telescopic cylinder assembly 6.

[0065] In the present embodiment, the truck-mounted crane 2 is configured as a full-rotation truck-mounted electric folding arm crane and the lower end surface of the truck-mounted crane 2 is configured to be connected to the vehicle-mounted chassis 1 .

[0066] A supporting connection point for the vehicle chassis 1 is formed by the vehicle crane 2, and the connection with the vehicle chassis 1 is realized by the vehicle crane 2. The technical purpose is to be used as a component for lifting the wing wall blocks of the existing bridge culvert for demolition.

[0067] In the present embodiment, the rope saw cutting machine 3 is configured to include a power source part I31, a wheel part I32, a beaded rope part 33, a wheel part II34 and a frame part I35, and the transverse end of the frame part I35 is configured to be connected to the shell of the power source part I31, the end shaft of the power source part I31 is configured to be connected to the wheel part I32 and the upper vertical part of the frame part I35 is configured to be connected to the wheel part II34 through a pin shaft, the beaded rope part 33 is configured to be connected to the wheel part I32 in a circumferential manner and the lower end of the peripheral side surface of the wheel part II34 is configured to be contact-connected to the beaded rope part 33, the lower vertical part of the frame part I35 is configured to be connected to the first displacement frame 5 and the beaded rope part 33 is configured to be connected to the beaded rope guide assembly 4.

[0068] Through the rope saw cutting machine 3, a supporting connection point for the beaded rope guide assembly 4 and the first displacement frame 5 is formed, the beaded rope part 33 is connected to the beaded rope guide assembly 4, the frame part I35 is connected to the first displacement frame 5, and the power source part I31, the wheel part I32 and the wheel part II34 are used to drive the beaded rope part 33 to rotate. The technical purpose is to be used as a component for cutting the wing wall of an existing bridge culvert.

[0069] In this embodiment, the power source part Ⅰ31 is set as a driving motor, and the wheel part Ⅰ32 and the wheel part Ⅱ34 are respectively set as disc-shaped bodies with annular groove bodies on their peripheral sides. The annular groove bodies of the wheel part Ⅰ32 and the wheel part Ⅱ34 are respectively set to be connected to the bead string rope part 33, and the bead string rope part 33 is set to be an annular rope-shaped body with diamond beads. The frame part Ⅰ35 is set as a frame-shaped body with a C-shaped groove body in its upper vertical part and lower vertical part, and the C-shaped groove body located in the upper vertical part of the frame part Ⅰ35 is set to be connected to the wheel part Ⅱ34 through a pin shaft.

[0070] Its technical purpose is: to realize the diamond cutting treatment of the existing bridge and culvert wing walls.

[0071] In this embodiment, the bead string rope guiding assembly 4 is set to include a wheel part Ⅲ41, a wheel part Ⅳ42, a wheel part Ⅴ43, a seat part 44 and a tightening screw part 45. The lower part of the right end face of the seat part 44 is set to be connected to the wheel part Ⅲ41 through a pin shaft, the lower part of the rear side face of the seat part 44 is set to be connected to the wheel part Ⅳ42 through a pin shaft, and the lower part of the left end face of the seat part 44 is set to be connected to the wheel part Ⅴ43 through a fixed shaft. The upper end face of the seat part 44 is set to be threadedly connected to the tightening screw part 45, and the upper part of the seat part 44 is set to be sleeved and connected to the first displacement frame 5. The inner end face of the tightening screw part 45 is set to be in contact connection with the first displacement frame 5, and the peripheral sides of the wheel part Ⅲ41, the wheel part Ⅳ42 and the wheel part Ⅴ43 are respectively set to be connected to the rope saw cutting machine 3.

[0072] Through the bead string rope guiding assembly 4, a support connection point for the rope saw cutting machine 3 and the first displacement frame 5 is formed. The connection with the rope saw cutting machine 3 is realized by the wheel part Ⅲ41, the wheel part Ⅳ42 and the wheel part Ⅴ43, and the connection with the first displacement frame 5 is realized by the seat part 44 and the tightening screw part 45. Its technical purpose is: to be used as a component for guiding the bead string rope part 33.

[0073] In this embodiment, the wheel part Ⅲ41, the wheel part Ⅳ42 and the wheel part Ⅴ43 are respectively set as disc-shaped bodies with annular groove bodies on their peripheral sides, and the seat part 44 is set as a块状 body with a threaded hole body on its upper end face, a through hole body on its upper part, and ear seats on the lower part of its right end face and rear side face respectively. The threaded hole body of the seat part 44 is set to be connected to the tightening screw part 45, and the through hole body of the seat part 44 is set to be connected to the first displacement frame 5. The ear seat located on the lower part of the right end face of the seat part 44 is set to be connected to the wheel part Ⅲ41 through a pin shaft, and the ear seat located on the lower part of the rear side face of the seat part 44 is set to be connected to the wheel part Ⅳ42 through a pin shaft. The fixed shaft located between the seat part 44 and the wheel part Ⅴ43 is set as a T-shaped rod-shaped body, and the tightening screw part 45 is set as an inner hexagon bolt.

[0074] Its technical purpose is: to realize the guiding treatment of the bead string rope part 33 by three wheel bodies.

[0075] In the present embodiment, the first displacement frame 5 is configured to include a plate portion I51, a plate portion II52, a guide rail portion 53, a nut seat portion I54, a power screw portion I55, a rod portion I56, a nut portion I57, a nut portion II58 and a rod portion II59, and a receiving groove body 50 is respectively provided at the middle upper end of the plate portion I51 and the middle upper end of the plate portion II52, one of the end faces of the guide rail portion 53 is configured to be connected to the lower end edge of the inner end face of the plate portion I51 and another end face of the guide rail portion 53 is configured to be connected to the lower end edge of the inner end face of the plate portion II52, one of the end faces of the rod portion II59 is configured to be connected to the upper end edge of the inner end face of the plate portion II52, one of the end heads of the power screw portion I55 is configured to be rotatably connected to the middle of the lower end of the plate portion I51 and another end face of the power screw portion I55 is configured to be connected to the lower end edge of the inner end face of the plate portion II52 The head is arranged to be rotatably connected to the middle of the lower end of plate portion Ⅱ52, the driving motor housing located on one of the end heads of the power screw portion Ⅰ55 is arranged to be connected to plate portion Ⅰ51 through an intermediate connecting rod and the nut seat portion Ⅰ54 is arranged to be threadedly connected to the power screw portion Ⅰ55, the lower end face of the nut seat portion Ⅰ54 is arranged to be contact-connected to the guide rail portion 53 and the end head of the rod portion Ⅰ56 is arranged to be connected to the accommodating groove body 50, the nut portion Ⅰ57 and the nut portion Ⅱ58 are respectively arranged to be threadedly connected to the end head of the rod portion Ⅰ56 and the inner end face of the nut portion Ⅰ57 and the inner end face of the nut portion Ⅱ58 are respectively arranged to be contact-connected to the plate portion Ⅰ51 and the plate portion Ⅱ52, the upper end face of the nut seat portion Ⅰ54 is arranged to be connected to the rope saw cutting machine 3 and the rod portion Ⅰ56 is arranged to be connected to the beaded rope guide assembly 4, the lower end face of the plate portion Ⅰ51 and the lower end face of the plate portion Ⅱ52 are respectively arranged to be connected to the vehicle chassis 1.

[0076] Through the first displacement frame 5, a support connection point for the vehicle chassis 1, the rope saw cutting machine 3 and the beaded rope guide assembly 4 is formed, and the connection with the vehicle chassis 1 is realized by the plate part I51 and the plate part II52, and the connection with the rope saw cutting machine 3 is realized by the nut seat part I54, and the connection with the beaded rope guide assembly 4 is realized by the rod part I56. The frame processing with the plate part I51 and the plate part II52 is realized by the guide rail part 53 and the rod part II59. The power screw part I55 is used to drive the nut seat part I54 to move on the guide rail part 53. The nut part I57, the nut part II58 and the accommodating groove body 50 realize the connection processing between the rod part I56 and the plate part I51 and the plate part II52 respectively. The technical purpose is to be used as a supporting carrier for the rope saw cutting machine 3 and the beaded rope guide assembly 4.

[0077] In this embodiment, the plate part I 51 and the plate part II 52 are respectively arranged as rectangular sheet bodies, the guide rail part 53 is arranged as a rectangular rod body, the nut seat part I 54 is arranged as a block body having a threaded hole body and a U-shaped groove body at the lower end face, and the threaded hole body of the nut seat part I 54 is arranged to be connected with the power lead screw part I 55. The U-shaped groove body of the nut seat part I 54 is arranged to be connected with the guide rail part 53, and the power lead screw part I 55 is arranged as a light column bolt. The rod part I 56 is arranged as a beam body having a threaded body at the end, and the nut part I 57 and the nut part II 58 are respectively arranged as hexagonal nuts. The rod part II 59 is arranged as a rod body, and the accommodating groove body 50 is arranged as a long strip hole body.

[0078] Its technical purpose is: to realize the three-dimensional frame support for driving the rope saw cutting machine 3 to move.

[0079] In this embodiment, the telescopic cylinder assembly 6 is arranged as a telescopic cylinder part 61, a plate part III 62 and a thrust telescopic cylinder part I 63. The inner telescopic outer end of the telescopic cylinder part 61 is arranged to be connected with the plate part III 62. The inner end of the plate part III 62 on the lower telescopic cylinder part 61 is arranged to be connected with one end of the thrust telescopic cylinder part I 63 through a pin shaft. The outer end of the plate part III 62 is arranged to be connected with the second displacement frame 7 in a sleeved manner, and the other end of the thrust telescopic cylinder part I 63 is arranged to be connected with the second displacement frame 7 through a pin shaft. The lower telescopic cylinder part 61 is respectively arranged to be connected with the vehicle chassis 1 and the first displacement frame 5, and the lower telescopic cylinder part 61 is arranged to be connected with the first displacement frame 5.

[0080] Through the telescopic cylinder assembly 6, support connection points for the vehicle chassis 1, the first displacement frame 5 and the second displacement frame 7 are formed. Through the telescopic cylinder part 61, the connection with the vehicle chassis 1 is realized, and the connection with the first displacement frame 5 is realized. Through the plate part III 62 and the thrust telescopic cylinder part I 63, the connection with the second displacement frame is realized. Its technical purpose is: to be used as a support carrier for the second displacement frame 7.

[0081] In this embodiment, the telescopic cylinder part 61 is arranged as a crane telescopic boom, and the plate part III 62 is arranged as a frame body having a through hole body at the outer end and a double plate ear seat at the inner end. The through hole body of the plate part III 62 is arranged to be connected with the second displacement frame 7, and the double plate ear seat of the plate part III 62 is arranged to be connected with the thrust telescopic cylinder part I 63 through a pin shaft. The thrust telescopic cylinder part I 63 is arranged as an electric push rod.

[0082] Its technical purpose is: to realize driving the second displacement frame 7 to move.

[0083] In this embodiment, the second displacement frame 7 is configured to include a frame portion II 71, a power screw portion II 72, a nut seat portion II 73, a frame portion III 74, a power screw portion III 75, a nut seat portion III 76 and a shaft portion 77, and the ends of the power screw portion II 72 are respectively configured to be rotatably connected to the left and right frames of the frame portion II 71, the driving motor housing located on one of the ends of the power screw portion II 72 is configured to be connected to the right frame of the frame portion II 71 through an intermediate connecting rod, and the upper and lower end surfaces of the nut seat portion II 73 are configured to be contact-connected to the inner end surfaces of the upper and lower frames of the frame portion II 71, the nut seat portion II 73 is configured to be threadedly connected to the power screw portion II 72, and the outer side surface of the nut seat portion II 73 is configured to be connected to the frame portion III 74, the power screw The end of the lever portion III75 is arranged to be rotatably connected to the upper and lower frames of the frame portion III74, the driving motor housing located on one of the end portions of the power screw portion III75 is arranged to be connected to the upper frame of the frame portion III74 through an intermediate connecting rod and the left and right end surfaces of the nut seat portion III76 are arranged to be contact-connected to the inner end surfaces of the left and right frames of the frame portion III74, the nut seat portion III76 is arranged to be threadedly connected to the power screw portion III75 and the outer side surface of the nut seat portion III76 is arranged to be connected to the drilling assembly 8, the inner end surface of the shaft portion 77 is arranged to be connected to the left side of the outer end surfaces of the upper and lower frames of the frame portion II71 and the outer end of the shaft portion 77 is arranged to be rotatably connected to the telescopic cylinder assembly 6, and the frame portion II71 is arranged to be connected to the telescopic cylinder assembly 6 through a pin shaft.

[0084] A supporting connection point for the telescopic cylinder assembly 6 and the drilling assembly 8 is formed through the second displacement frame 7. The frame part II 71 and the shaft part 77 realize the connection with the telescopic cylinder assembly 6. The nut seat part III 76 realizes the connection with the drilling assembly 8. The power screw part II 72 and the nut seat part II 73 realize the driving of the drilling assembly 8 for lateral movement. The frame part III 74 and the power screw part III 75 realize the driving of the drilling assembly 8 for vertical movement. The technical purpose is to serve as a supporting carrier for the drilling assembly 8.

[0085] In the present embodiment, the frame part II 71 and the frame part III 74 are respectively configured as rectangular frame-shaped bodies and the upper ear seat located on the outer side of the inner end face of the frame part II 71 is configured to be connected to the telescopic cylinder assembly 6 through a pin shaft, the power screw part II 72 and the power screw part III 75 are configured as bare bolts, the nut seat part II 73 is configured as a rectangular block body with a threaded hole body and the threaded hole body of the nut seat part II 73 is configured to be connected to the power screw part II 72, the nut seat part III 76 is configured as an L-shaped rectangular block body with a threaded hole body in the vertical part and the threaded hole body of the nut seat part III 76 is configured to be connected to the power screw part III 75, the upper end face of the longitudinal part of the nut seat part III 76 is configured to be connected to the drilling assembly 8 and the shaft part 77 is configured as a rod-shaped body.

[0086] The technical purpose is to drive the drilling assembly 8 to move horizontally and vertically.

[0087] In the present embodiment, the drilling assembly 8 is configured to include a box shell 80, a drill rod portion 81, a chain transmission portion 82, a power source portion II 83, a rotating support portion 84, a movable seat portion 85, a frame portion IV 86 and a thrust telescopic cylinder portion II 87, and a receiving hole body 88 is provided in the middle of the vertical portion of the frame portion IV 86, a receiving groove body 89 is provided on the inner end surface of the horizontal portion of the frame portion IV 86, and the inner end head of the drill rod portion 81 is configured to be rotatably connected to the vertical wall of the box shell 80, the inner end head of the drill rod portion 81 located in the upper position is configured to be through-connected to the vertical wall of the box shell 80, and the inner end face of the drill rod portion 81 located in the upper position is configured to be connected to the end shaft of the power source portion II 83, and the shell of the power source portion II 83 is configured to be connected to the upper side of the inner end face of the power source portion II 83 through an intermediate connecting rod and The box shell 80 is configured to be accommodatingly connected to the chain transmission part 82, the middle of the sprocket of the chain transmission part 82 is configured to be sleeve-connected to the inner end of the drill rod part 81, and the middle of the inner end face of the power source part II83 is configured to be connected to the rotating body of the rotating support part 84, the support body of the rotating support part 84 is configured to be connected to the movable seat part 85, and the upper and lower ends of the movable seat part 85 are configured to be connected to the accommodating groove body 89, the telescopic end head of the thrust telescopic cylinder part II87 is configured to be connected to the accommodating hole body 88, and the telescopic end face of the thrust telescopic cylinder part II87 is configured to be connected to the movable seat part 85, the outer shell of the thrust telescopic cylinder part II87 is configured to be connected to the vertical part of the frame part IV86 through an intermediate connecting rod, and the outer end face of the lower horizontal part of the frame part IV86 is configured to be connected to the second displacement frame 7.

[0088] A supporting connection point for the second displacement frame 7 is formed by the drilling assembly 8, and the frame part IV 86 realizes the connection with the second displacement frame 7. The drill rod part 81 realizes the drilling process in the existing bridge culvert wing wall. The box shell 80, the drill rod part 81, the chain transmission part 82, the power source part II 83, the rotating support part 84, the movable seat part 85, the thrust telescopic cylinder part II 87, the accommodating hole body 88 and the accommodating groove body 89 realize driving the drill rod part 81 in the drilling operation. The technical purpose is to be used as a component for drilling holes in the existing bridge culvert wing wall.

[0089] In this embodiment, the box housing 80 is arranged as a rectangular box-shaped body, the drill pipe part 81 is arranged as a drill pipe of a water mill drill, the chain drive part 82 is arranged as an assembly having sprockets and a chain, and the drill pipe part 81 is arranged to be spaced and distributed along the vertical center line of the box housing 80. The chain of the chain drive part 82 is arranged to be wound and connected with the sprockets located on the drill pipe part 81, and the power source part II 83 is arranged as a driving motor. The rotary support part 84 is arranged as an electric rotary cylinder, and the moving seat part 85 is arranged as a块状 body with a blind hole in the middle. The blind hole body of the moving seat part 85 is arranged to be connected with the rotary support part 84, and the frame part IV 86 is arranged as a C-shaped seat body. The thrust telescopic cylinder part II 87 is arranged as an electric push rod, and the accommodating hole body 88 is arranged as a hole-shaped body. The accommodating groove body 89 is arranged as a C-shaped groove body.

[0090] Its technical purpose is to achieve the formation of row holes on the existing bridge and culvert wing walls.

[0091] In this embodiment, the wire saw cutting machine 3 and the drilling assembly 8 and the vehicle-mounted chassis 1 are arranged to be distributed in the way of integral forming of hole and seam. The wire saw cutting machine 3, the drilling assembly 8 and the vehicle-mounted chassis 1 and the bead string guiding assembly 4 and the first displacement frame 5 are arranged to be distributed in the way of middle frame installation. The wire saw cutting machine 3, the drilling assembly 8 and the vehicle-mounted chassis 1 and the telescopic cylinder assembly 6 and the second displacement frame 7 are arranged to be distributed in the way of outer frame installation. The wire saw cutting machine 3, the drilling assembly 8 and the vehicle-mounted chassis 1 and the随车吊 2 are arranged to be distributed in the way of hoisting and handling. The center lines of the vehicle-mounted chassis 1, the随车吊 2 and the wire saw cutting machine 3 are arranged on the same straight line. Two groups of bead string guiding assemblies 4 are arranged between the wire saw cutting machine 3 and the first displacement frame 5. Two telescopic cylinder assemblies 6, one second displacement frame 7 and one drilling assembly 8 are arranged to form a group of drilling components. Two groups of drilling components are arranged between the first displacement frame 5 and the vehicle-mounted chassis 1. One wire saw cutting machine 3 and two bead string guiding assemblies 4 form a group of cutting components. Multiple groups of cutting components are arranged in the first displacement frame 5. The frame part IV 86 is arranged to be connected with the nut seat part III 76, and the upper ear seat located on the outer side of the inner end face of the frame part II 71 is arranged to be connected with the thrust telescopic cylinder part I 63 through a pin shaft. The shaft part 77 is arranged to be connected with the plate part III 62. The telescopic cylinder parts 61 are respectively arranged to be connected with the plate part II 52 and the vehicle body part 11. The plate part I 51 and the plate part II 52 are respectively arranged to be connected with the vehicle body part 11. The nut seat part I 54 is arranged to be connected with the frame part I 35. The seat part 44 and the top tightening screw part 45 are respectively arranged to be connected with the rod part I 56. The wheel parts III 41, IV 42 and V 43 are respectively arranged to be connected with the bead string part 33.

[0092] The following further describes the present invention in combination with embodiments. The following embodiments are intended to illustrate the present invention rather than further limit the present invention.

[0093] A method for dismantling an existing bridge culvert wing wall for a high-speed railway comprises the following steps: when it is necessary to dismantle an existing bridge culvert wing wall of a high-speed railway, a hook of a vehicle body 11 is connected to a tractor, a vehicle chassis 1 is placed in the middle of the bridge culvert wing wall by the tractor, a leg portion 12 is in an extended state, and a vehicle body 11 is in a ground-lift state, so that the vehicle chassis 1 is installed in the bridge culvert wing wall, and the hook of the vehicle body 11 is separated from the tractor. The thrust telescopic cylinder part I63 is in an extended state, the shaft part 77 is rotated in the plate part III62, the frame part II71 is swung outward, and the frame part II71 and the bridge culvert wing wall are in parallel working planes with each other. When the power screw part II72 is rotated in the frame part II71, the nut seat part II73 is moved horizontally in the frame part II71 through the threaded movement of the power screw part II72 and the nut seat part II73. When the power screw part III75 is rotated in the frame part III74, the power screw is The threaded movement of the part III 75 and the nut seat part III 76 causes the nut seat part III 76 to move vertically in the frame part III 74, so that the nut seat part III 76 drives the drilling assembly 8 to move horizontally and vertically. When the power source part II 83 is in the working state, the drill rod part 81 is rotated in the box shell 80 through the chain transmission part 82, and the movable seat part 85 is moved in the accommodating groove body 89 through the telescopic movement of the thrust telescopic cylinder part II 87, thereby realizing the feeding movement of the drill rod part 81. Drilling positions of the vertical holes 10 are marked between the culvert wing wall and the culvert, drilling positions of the horizontal holes 20 are marked between the culvert wing wall and the foundation, and drilling positions of the vertical holes 30 are marked in the culvert wing wall, so that the second displacement frame 7 and the drilling assembly 8 are in working state. By rotating the support part 84, when the box shell 80 is in vertical direction, the drill rod part 81 is in vertical distribution, and the vertical holes 10 and the vertical holes 30 are formed on the culvert wing wall. When the box shell 80 is in horizontal direction, the drill rod part 81 is in horizontal distribution, and the horizontal holes 20 are formed on the culvert wing wall. After the vertical holes 10, the horizontal holes 20 and the vertical holes 30 are formed on the culvert wing wall, the thrust telescopic cylinder part I 63 is in a contracted state, the frame part II 71 is swung inward, and the frame part II 71 is separated from the culvert wing wall, so that the second displacement frame 7 and the drilling assembly 8 are in a non-working state. The top screw part 45 is rotated on the seat part 44, so that the inner end surface of the top screw part 45 is separated from the rod part I56, and the seat part 44 is moved on the rod part I56, so that the wheel part V43 is distributed correspondingly with the contour vertical hole body 10 and the cutting vertical hole body 30, and the top screw part 45 is rotated in the opposite direction on the seat part 44, so that the inner end surface of the top screw part 45 acts on the rod part I56, and the bead string part 33 is placed on the contour vertical hole body 10. The beaded rope part 33 is placed on the wheel part V43, the wheel part IV42 and the wheel part III41 respectively, so that the beaded rope part 33 is turned, and the beaded rope part 33 passes through the wheel part II34 and is installed on the wheel part I32, so that the beaded rope part 33 is installed on the cutting line 60 of the split building block 50 and the wheel part I32, so that the power source part I31 is in a working state, so that The power screw part I55 rotates in the plate part I51 and the plate part II52, and the nut seat part I54 moves on the guide rail part 53 through the threaded movement of the power screw part I55 and the nut seat part I54, driving the beaded rope part 33 to move outward in the wing wall of the bridge culvert, and cutting along the cutting line 60 of the dividing block 50. When the dividing block 50 is completed, the power source part I31 is placed in a non-working state, and the power screw part I55 stops rotating in the plate part I51 and the plate part II52. A hole 40 is drilled in the dividing block 50 to obtain a lifting hole body 40, and the lifting rope is installed in the lifting hole body 40. The dividing block 50 is moved from the wing wall of the bridge culvert by the vehicle crane 2, thereby dismantling the existing wing wall of the bridge culvert. When the existing wing wall of the bridge culvert is dismantled, the hook of the vehicle body part 11 is connected to the tractor, and the vehicle-mounted chassis 1 is moved out of the wing wall of the bridge culvert by the tractor.

[0094] When verifying the present invention, the inventor abandoned the existing technical feature of using the existing mechanical breaking and vibration of the concrete wall, and first proposed the technical feature of transporting and removing the existing bridge culvert wing wall that is in a demolition state after being divided into blocks to obtain a gap body between the existing bridge culvert and the existing bridge culvert, and obtained the first unexpected technical effect: it is realized that a gap body that plays an isolation role is formed on the outside of the existing bridge culvert, thereby eliminating the vibration transmission path of the existing bridge culvert and improving the stability of the existing bridge culvert. The second unexpected technical effect is achieved: it is achieved that the mechanical vibration crushing device is no longer used, and the phenomenon of pollution to the construction environment is eliminated. The third unexpected technical effect is achieved: it is realized that the divided building blocks 50 are obtained by the contour vertical hole body 10, the contour horizontal hole body 20, the cut vertical hole body 30 and the cutting line 60, which are suitable for the demolition needs of different types of existing bridges and culverts. The fourth unexpected technical effect is achieved. Effect: a working vehicle body composed of a vehicle-mounted chassis 1, a vehicle-mounted crane 2, a rope saw cutting machine 3, a beaded rope guide assembly 4, a first displacement frame 5, a telescopic cylinder assembly 6, a second displacement frame 7 and a drilling assembly 8 is realized, which allows convenient entry into the working station in the existing bridge culvert wing wall, and rapid transport of the split building blocks 50, thereby improving the efficiency of dismantling the existing bridge culvert wing wall, and obtaining the fifth unexpected technical effect: external installation of the rope saw cutting machine 3 by the beaded rope guide assembly 4 and the first displacement frame 5 is realized, thereby improving the working effect of the rope saw cutting machine 3, and obtaining the sixth unexpected technical effect: external installation of the drilling assembly 8 by the telescopic cylinder assembly 6 and the second displacement frame 7 is realized, thereby improving the working effect of the drilling assembly 8, and obtaining the seventh unexpected technical effect: multiple sets of drilling assemblies 8 and multiple sets of rope saw cutting machines 3 are realized to operate on the existing bridge culvert wing wall, thereby meeting the construction period requirements of the high-speed railway.

[0095] In the second embodiment of the present invention, the vehicle chassis 1, the drilling assembly 8 and the rope saw cutting machine 3 are connected to each other in such a way that the existing bridge culvert wing wall in the demolition state is transported and removed in blocks to obtain a gap body between the existing bridge culvert and the existing bridge culvert.

[0096] In this embodiment, the wire saw cutting machine 3 is connected to the vehicle chassis 1 and the drilling assembly 8 in a manner such that a dividing line is obtained in the wing wall of an existing bridge culvert.

[0097] In this embodiment, the continuous hole body located on the wing wall of the existing bridge culvert is arranged to be distributed in an F shape, the dividing line located on the wing wall of the existing bridge culvert is arranged to be distributed in an oblique line, and the gap body between the existing bridge culvert is arranged to be a U-shaped groove body.

[0098] In this embodiment, a first accessory device is also included and is arranged between the wire saw cutting machine 3 and the vehicle chassis 1 . The first accessory device is arranged to include a beaded rope guide assembly 4 and a first displacement frame 5 .

[0099] In this embodiment, a second accessory device is further included and is disposed between the drilling assembly 8 and the first accessory device and the vehicle chassis 1 . The second accessory device is configured to include a telescopic cylinder assembly 6 and a second displacement frame 7 .

[0100] In this embodiment, a third accessory device is further included and is arranged on the vehicle chassis 1 , and the third accessory device is arranged as a vehicle-mounted crane 2 .

[0101] The second embodiment of the present invention is based on the first embodiment. The second embodiment of the present invention comprises the following steps: the vehicle-mounted chassis 1 supports the drilling assembly 8 and the rope saw cutting machine 3, the drilling assembly 8 forms a continuous hole body on the existing culvert wing wall, the rope saw cutting machine 3 obtains a dividing line in the existing culvert wing wall, and the existing culvert wing wall in a demolished state is transported and removed after being divided into blocks to obtain a gap body between the existing culvert and the existing culvert.

[0102] The second embodiment of the present invention is based on the first embodiment.

[0103] The present invention has the following characteristics: 1. Due to the design of the vehicle-mounted chassis 1, the drilling assembly 8 and the rope saw cutting machine 3, the vehicle-mounted chassis 1 is used to support the drilling assembly 8 and the rope saw cutting machine 3, the drilling assembly 8 is used to make a continuous hole body on the existing bridge culvert wing wall, the rope saw cutting machine 3 is used to obtain a dividing line in the existing bridge culvert wing wall, and the existing bridge culvert wing wall in a demolished state is transported and removed in the blocks to obtain a gap body between the existing bridge culvert and the existing bridge culvert, which solves the technical problem of using the existing mechanical breaking vibration of the concrete wall, and therefore no longer affects the safety performance of the existing high-speed railway.

[0104] 2. Due to the design of the beaded rope guide assembly 4 and the first displacement frame 5, the installation between the rope saw cutting machine 3 and the vehicle chassis 1 is achieved.

[0105] 3. Due to the design of the telescopic cylinder assembly 6 and the second displacement frame 7, the installation between the drilling assembly 8 and the vehicle chassis 1 is achieved.

[0106] 4. Due to the design of the truck-mounted crane 2, it is possible to transport and remove the divided blocks.

[0107] 5. Since the design limits the numerical range of the structural shape, the numerical range is the technical feature in the technical solution of the present invention, rather than a technical feature calculated by a formula or obtained through a limited number of tests. Tests have shown that the technical feature of this numerical range has achieved good technical effects.

[0108] 6. Due to the design of the technical features of the present invention, the effects of the individual and combined technical features have been shown through experiments to have various performance indicators of the present invention that are at least 1.7 times the existing performance indicators, and have been evaluated to have good market value.

[0109] There are other technical features related to the vehicle-mounted chassis 1, the drilling assembly 8 and the rope saw cutting machine 3 connected to the existing bridge culvert wing wall that is in a state of demolition and is transported and removed in blocks to obtain a gap between the existing bridge culvert. These are all embodiments of the present invention, and the various technical features of the above-mentioned embodiments can be combined arbitrarily. In order to meet the requirements of the Patent Law, the Patent Implementing Rules and the Examination Guidelines, all possible combinations of the various technical features in the above-mentioned embodiments will no longer be described.

[0110] The above-mentioned embodiment is only one implementation form of the device, device and method for dismantling the cross-section of the existing bridge culvert wing wall for high-speed railways provided by the present invention. Other variations of the scheme provided by the present invention, adding or reducing the components or steps therein, or applying the present invention to other technical fields close to the present invention, all fall within the scope of protection of the present invention.

Claims

1. A device for dismantling the wing wall of an existing bridge and culvert for a high-speed railway, characterized by: The invention comprises a vehicle chassis (1) used as a moving carrier, a drilling assembly (8) arranged on the vehicle chassis (1), and a rope saw cutting machine (3) arranged on the vehicle chassis (1).

2. The device for dismantling the wing wall of an existing bridge and culvert for high-speed railway according to claim 1 is characterized in that: The vehicle chassis (1), the drilling assembly (8) and the rope saw cutting machine (3) are connected to each other in such a way that the existing bridge culvert wing wall in a dismantling state is transported and removed in blocks to obtain a gap body between the existing bridge culvert and the existing bridge culvert.

3. The device for dismantling the wing wall of an existing bridge and culvert for high-speed railway according to claim 2 is characterized in that: The rope saw cutting machine (3) is connected to the vehicle chassis (1) and the drilling assembly (8) in a manner such that a dividing line is obtained in the existing bridge culvert wing wall.

4. The device for dismantling the wing wall of an existing bridge and culvert for high-speed railway according to claim 1 is characterized in that: The continuous hole bodies on the wing wall of the existing bridge culvert are arranged to be distributed in an F shape, the dividing lines on the wing wall of the existing bridge culvert are arranged to be distributed in an oblique line, and the gap bodies between the existing bridge culvert and the existing bridge culvert are arranged to be arranged to be a U-shaped groove body. Or, it further comprises a first accessory device and the first accessory device is arranged between the rope saw cutting machine (3) and the vehicle-mounted chassis (1), and the first accessory device is arranged to include a beaded rope guide assembly (4) and a first displacement frame (5), Or, it further comprises a second accessory device and the second accessory device is arranged between the drilling assembly (8), the first accessory device and the vehicle chassis (1), and the second accessory device is arranged to comprise a telescopic cylinder assembly (6) and a second displacement frame (7), Or, it further comprises a third accessory device and the third accessory device is arranged on the vehicle chassis (1), and the third accessory device is arranged as a vehicle-mounted crane (2).

5. The device for dismantling the wing wall of an existing bridge and culvert for high-speed railway according to claim 5 is characterized in that: A vehicle-mounted crane (2) and a first displacement frame (5) and a telescopic cylinder assembly (6) are respectively arranged on the vehicle-mounted chassis (1); a rope saw cutting machine (3) is arranged on the first displacement frame (5), and a beaded rope guide assembly (4) is arranged between the rope saw cutting machine (3) and the first displacement frame (5); a telescopic cylinder assembly (6) is respectively arranged on the vehicle-mounted chassis (1) and the first displacement frame (5); a second displacement frame (7) is arranged on the telescopic cylinder assembly (6), and a drilling assembly (8) is arranged on the second displacement frame (7).

6. The device for dismantling the wing wall of an existing bridge and culvert for high-speed railway according to claim 6 is characterized in that: The vehicle chassis (1) is configured to include a vehicle body (11) and a leg portion (12), and the frame corner of the vehicle body (11) is configured to be connected to the leg portion (12), the middle of the upper end surface of the vehicle body (11) is configured to be connected to the vehicle crane (2), and the middle of the upper end surface of the vehicle body (11) is configured to be connected to the first displacement frame (5), and the rear end edge of the upper end surface of the vehicle body (11) is configured to be connected to the telescopic cylinder assembly (6). Or, the vehicle body (11) is configured as a double-axle trailer and the outriggers (12) are configured as electrically-operated lifting outriggers, and the outriggers (12) are configured to be distributed corresponding to the tires of the vehicle body (11), Alternatively, the drilling assembly (8) is configured to include a housing (80), a drill pipe portion (81), a chain drive portion (82), a power source portion II (83), a rotating support portion (84), a moving seat portion (85), a frame portion IV (86), and a thrust telescopic cylinder portion II (87). An accommodation hole body (88) is provided in the middle of the vertical portion of the frame portion IV (86), and an accommodation groove body (89) is provided on the inner end face of the horizontal portion of the frame portion IV (86). The inner end of the drill pipe portion (81) is rotatably connected to the vertical wall of the housing (80). The inner end of the drill pipe portion (81) located in the upper position is penetratedly connected to the vertical wall of the housing (80), and the inner end face of the drill pipe portion (81) located in the upper position is connected to the end shaft of the power source portion II (83). The housing of the power source portion II (83) is connected to the upper side of the inner end face of the power source portion II (83) through an intermediate connecting rod, and the housing (80) is connected to the chain drive portion (82) in an accommodating manner. The middle of the sprocket of the chain drive portion (82) is sleeved and connected to the inner end of the drill pipe portion (81), and the middle of the inner end face of the power source portion II (83) is connected to the rotating body of the rotating support portion (84). The support body of the rotating support portion (84) is connected to the moving seat portion (85), and the upper and lower ends of the moving seat portion (85) are connected to the accommodation groove body (89). The telescopic end of the thrust telescopic cylinder portion II (87) is connected to the accommodation hole body (88), and the end face of the telescopic end of the thrust telescopic cylinder portion II (87) is connected to the moving seat portion (85). The outer shell of the thrust telescopic cylinder portion II (87) is connected to the vertical portion of the frame portion IV (86) through an intermediate connecting rod, and the outer end face of the lower horizontal portion of the frame portion IV (86) is connected to the second displacement frame (7). Alternatively, the housing (80) is configured as a rectangular box-shaped body, the drill pipe portion (81) is configured as a diamond drill pipe, the chain drive portion (82) is configured as an integrated body having a sprocket and a chain, and the drill pipe portions (81) are arranged at intervals along the vertical center line of the housing (80). The chain of the chain drive portion (82) is connected to the sprockets located on the drill pipe portion (81) in a surrounding manner, the power source portion II (83) is configured as a driving motor, the rotating support portion (84) is configured as an electric rotary cylinder, the moving seat portion (85) is configured as a block having a blind hole body in the middle. The blind hole body of the moving seat portion (85) is connected to the rotating support portion (84), the frame portion IV (86) is configured as a C-shaped seat body, the thrust telescopic cylinder portion II (87) is configured as an electric push rod, the accommodation hole body (88) is configured as a hole-shaped body, and the accommodation groove body (89) is configured as a C-shaped groove body. Alternatively, the wire saw cutting machine (3) is configured to include a power source part I (31), a wheel part I (32), a beaded wire part (33), a wheel part II (34), and a frame part I (35). The end of the horizontal part of the frame part I (35) is configured to be connected to the housing of the power source part I (31). The end shaft of the power source part I (31) is configured to be connected to the wheel part I (32), and the upper vertical part of the frame part I (35) is configured to be connected to the wheel part II (34) through a pin shaft. The beaded wire part (33) is configured to be connected to the wheel part I (32) in a surrounding manner, and the lower end of the peripheral side surface of the wheel part II (34) is configured to be in contact connection with the beaded wire part (33). The lower vertical part of the frame part I (35) is configured to be connected to the first displacement frame (5), and the beaded wire part (33) is configured to be connected to the beaded wire guiding assembly (4). Alternatively, the power source part I (31) is configured to be a driving motor, and the wheel part I (32) and the wheel part II (34) are respectively configured to be disk-shaped bodies with annular groove bodies on their peripheral side surfaces. The annular groove body of the wheel part I (32) and the annular groove body of the wheel part II (34) are respectively configured to be connected to the beaded wire part (33), and the beaded wire part (33) is configured to be an annular rope-shaped body with diamond beads. The frame part I (35) is configured to be a frame-shaped body with a C-shaped groove body on its upper and lower vertical parts, and the C-shaped groove body located on the upper vertical part of the frame part I (35) is configured to be connected to the wheel part II (34) through a pin shaft. Alternatively, the beaded wire guiding assembly (4) is configured to include a wheel part III (41), a wheel part IV (42), a wheel part V (43), a seat part (44), and a tightening screw part (45). The lower part of the right end surface of the seat part (44) is configured to be connected to the wheel part III (41) through a pin shaft. The lower part of the rear side surface of the seat part (44) is configured to be connected to the wheel part IV (42) through a pin shaft, and the lower part of the left end surface of the seat part (44) is configured to be connected to the wheel part V (43) through a fixed shaft. The upper end surface of the seat part (44) is configured to be in threaded connection with the tightening screw part (45), and the upper part of the seat part (44) is configured to be in sleeve connection with the first displacement frame (5). The inner end surface of the tightening screw part (45) is configured to be in contact connection with the first displacement frame (5), and the peripheral side surfaces of the wheel part III (41), the wheel part IV (42), and the wheel part V (43) are respectively configured to be connected to the wire saw cutting machine (3). Or, the wheel portion III (41), the wheel portion IV (42) and the wheel portion V (43) are respectively configured as disc-shaped bodies with annular grooves on the peripheral side surfaces, and the seat portion (44) is configured as a block-shaped body having a threaded hole body on the upper end surface, a through hole body on the upper part, and ear seats respectively on the lower part of the right end surface and the lower part of the rear side surface, the threaded hole body of the seat portion (44) is configured to be connected to the top screw rod portion (45), and the through hole body of the seat portion (44) is configured to be connected to the first displacement frame (5), the ear seat located at the lower part of the right end surface of the seat portion (44) is configured to be connected to the wheel portion III (41) through a pin shaft, and the ear seat located at the lower part of the rear side surface of the seat portion (44) is configured to be connected to the wheel portion IV (42) through a pin shaft, the fixed shaft located between the seat portion (44) and the wheel portion V (43) is configured as a T-shaped rod-shaped body, and the top screw rod portion (45) is configured as a hexagon socket head bolt, Alternatively, the first displacement frame (5) is configured to include a plate portion I (51), a plate portion II (52), a guide rail portion (53), a nut seat portion I (54), a power screw portion I (55), a rod portion I (56), a nut portion I (57), a nut portion II (58) and a rod portion II (59), and a receiving groove (50) is respectively provided at the middle upper end of the plate portion I (51) and the middle upper end of the plate portion II (52), and one end surface of the guide rail portion (53) is configured to be connected to the lower end edge of the inner end surface of the plate portion I (51) and The other end face of the guide rail portion (53) is arranged to be connected to the lower end edge of the inner end face of the plate portion II (52), one end face of the rod portion II (59) is arranged to be connected to the upper end edge of the inner end face of the plate portion I (51) and the other end face of the rod portion II (59) is arranged to be connected to the upper end edge of the inner end face of the plate portion II (52), one end head of the power screw portion I (55) is arranged to be rotatably connected to the middle of the lower end of the plate portion I (51) and the other end head of the power screw portion I (55) is arranged to be connected to the lower end of the plate portion I (51) The driving motor housing located on one of the ends of the power screw part I (55) is configured to be connected to the plate part I (51) by means of an intermediate connecting rod, and the nut seat part I (54) is configured to be threadedly connected to the power screw part I (55), the lower end surface of the nut seat part I (54) is configured to be contact-connected to the guide rail part (53), and the end of the rod part I (56) is configured to be connected to the accommodating groove body (50), and the nut part I (57) and the nut part II (5 8) are respectively arranged to be threadedly connected to the end of the rod part I (56) and the inner end surface of the nut part I (57) and the inner end surface of the nut part II (58) are respectively arranged to be contact-connected to the plate part I (51) and the plate part II (52), the upper end surface of the nut seat part I (54) is arranged to be connected to the rope saw cutting machine (3) and the rod part I (56) is arranged to be connected to the beaded rope guide assembly (4), the lower end surface of the plate part I (51) and the lower end surface of the plate part II (52) are respectively arranged to be connected to the vehicle chassis (1), Or, the plate part I (51) and the plate part II (52) are respectively arranged as rectangular sheet bodies, the guide rail part (53) is arranged as a rectangular rod body, the nut seat part I (54) is arranged as a block body with a threaded hole body and a U-shaped groove body at the lower end face, the threaded hole body of the nut seat part I (54) is arranged to be connected with the power lead screw part I (55), the U-shaped groove body of the nut seat part I (54) is arranged to be connected with the guide rail part (53), the power lead screw part I (55) is arranged as a light column bolt, the rod part I (56) is arranged as a beam body with a threaded body at the end, the nut parts I (57) and II (58) are respectively arranged as hexagonal nuts, the rod part II (59) is arranged as a rod body, and the receiving groove body (50) is arranged as a long strip hole body. Or, the telescopic cylinder assembly (6) is arranged as a telescopic cylinder part (61), a plate part III (62) and a thrust telescopic cylinder part I (63). The inner telescopic outer end of the telescopic cylinder part (61) is arranged to be connected with the plate part III (62). The inner end of the plate part III (62) located on the lower telescopic cylinder part (61) is arranged to be connected with one end of the thrust telescopic cylinder part I (63) through a pin shaft. The outer end of the plate part III (62) is arranged to be connected with the second displacement frame (7) in a sleeved manner, and the other end of the thrust telescopic cylinder part I (63) is arranged to be connected with the second displacement frame (7) through a pin shaft. The lower telescopic cylinder part (61) is respectively arranged to be connected with the vehicle chassis (1) and the first displacement frame (5), and the lower telescopic cylinder part (61) is arranged to be connected with the first displacement frame (5). Or, the telescopic cylinder part (61) is arranged as a crane telescopic boom, the plate part III (62) is arranged as a frame body with a through hole body at the outer end and a double plate ear seat at the inner end. The through hole body of the plate part III (62) is arranged to be connected with the second displacement frame (7), and the double plate ear seat of the plate part III (62) is arranged to be connected with the thrust telescopic cylinder part I (63) through a pin shaft. The thrust telescopic cylinder part I (63) is arranged as an electric push rod. Alternatively, the second displacement frame (7) is configured to include a frame portion II (71), a power screw portion II (72), a nut seat portion II (73), a frame portion III (74), a power screw portion III (75), a nut seat portion III (76) and a shaft portion (77), and the ends of the power screw portion II (72) are respectively configured to be rotatably connected to the left and right frames of the frame portion II (71), the driving motor housing located on one of the ends of the power screw portion II (72) is configured to be connected to the right frame of the frame portion II (71) through an intermediate connecting rod, and the upper and lower end surfaces of the nut seat portion II (73) are configured to be contact-connected to the inner end surfaces of the upper and lower frames of the frame portion II (71), the nut seat portion II (73) is configured to be threadedly connected to the power screw portion II (72), and the outer side surface of the nut seat portion II (73) is configured to be connected to the frame portion III (74), the power screw The end of the part III (75) is arranged to be rotatably connected to the upper and lower frames of the frame part III (74), the driving motor housing located on one of the end of the power screw part III (75) is arranged to be connected to the upper frame of the frame part III (74) through an intermediate connecting rod, and the left and right end surfaces of the nut seat part III (76) are arranged to be contact-connected to the inner end surfaces of the left and right frames of the frame part III (74), the nut seat part III (76) is arranged to be threadedly connected to the power screw part III (75), and the outer side surface of the nut seat part III (76) is arranged to be connected to the drilling assembly (8), the inner end surface of the shaft part (77) is arranged to be connected to the left side of the outer end surface of the upper and lower frames of the frame part II (71), and the outer end of the shaft part (77) is arranged to be rotatably connected to the telescopic cylinder assembly (6), and the frame part II (71) is arranged to be connected to the telescopic cylinder assembly (6) through a pin shaft, Or, the frame part II (71) and the frame part III (74) are respectively configured as rectangular frame-shaped bodies and the upper ear seat located on the outer side of the inner end surface of the frame part II (71) is configured to be connected to the telescopic cylinder assembly (6) through a pin shaft, the power screw part II (72) and the power screw part III (75) are configured as bare bolts, the nut seat part II (73) is configured as a rectangular block body with a threaded hole body and the threaded hole body of the nut seat part II (73) is configured to be connected to the power screw part II (72), the nut seat part III (76) is configured as an L-shaped rectangular block body with a threaded hole body in the vertical part and the threaded hole body of the nut seat part III (76) is configured to be connected to the power screw part III (75), the upper end surface of the longitudinal part of the nut seat part III (76) is configured to be connected to the drilling assembly (8) and the shaft part (77) is configured as a rod-shaped body, Alternatively, the truck-mounted crane (2) is configured as a fully rotating truck-mounted electric folding arm crane, and the lower end portion of the truck-mounted crane (2) is configured to be connected to the vehicle-mounted chassis (1).

7. The device for dismantling the wing wall of an existing bridge and culvert for high-speed railway according to any one of claims 1 to 6, characterized in that: The wire saw cutting machine (3) and the drilling assembly (8) are arranged to be distributed with the vehicle chassis (1) in a manner of integrally forming a hole and a seam, and the wire saw cutting machine (3), the drilling assembly (8) and the vehicle chassis (1) are arranged to be distributed with the beaded rope guide assembly (4) and the first displacement frame (5) in a manner of intermediate frame installation, the wire saw cutting machine (3), the drilling assembly (8) and the vehicle chassis (1) are arranged to be distributed with the telescopic cylinder assembly (6) and the second displacement frame (7) in a manner of outer frame installation, and the wire saw cutting machine (3), the drilling assembly (8) and the vehicle chassis (1) are arranged to be distributed with the vehicle crane (2) in a manner of hoisting and transportation, Alternatively, the center line of the vehicle chassis (1), the center line of the vehicle-mounted crane (2) and the center line of the rope saw cutting machine (3) are arranged on the same straight line, two sets of beaded rope guide assemblies (4) are arranged between the rope saw cutting machine (3) and the first displacement frame (5), two telescopic cylinder assemblies (6), a second displacement frame (7) and a drilling assembly (8) are arranged to form a set of drilling components, the two sets of drilling components are arranged between the first displacement frame (5) and the vehicle chassis (1), a rope saw cutting machine (3) and two beaded rope guide assemblies (4) form a set of cutting components, multiple sets of cutting components are arranged in the first displacement frame (5), and the frame portion IV (86) is arranged to be aligned with the nut seat portion III (76 ) is connected and is located on the outer side of the inner end surface of the frame part II (71), and the ear seat is arranged to be connected to the thrust telescopic cylinder part I (63) through a pin shaft, the shaft part (77) is arranged to be connected to the plate part III (62), the telescopic cylinder part (61) is arranged to be connected to the plate part II (52) and the vehicle body part (11), the plate part I (51) and the plate part II (52) are arranged to be connected to the vehicle body part (11), the nut seat part I (54) is arranged to be connected to the frame part I (35), the seat part (44) and the tightening screw part (45) are arranged to be connected to the rod part I (56), and the wheel part III (41), the wheel part IV (42) and the wheel part V (43) are arranged to be connected to the bead rope part (33).

8. A method for dismantling the wing wall of an existing bridge and culvert for a high-speed railway, characterized in that the steps are: The vehicle-mounted chassis (1) supports the drilling assembly (8) and the rope saw cutting machine (3), the drilling assembly (8) produces a continuous hole body on the existing bridge culvert wing wall, the rope saw cutting machine (3) obtains a dividing line in the existing bridge culvert wing wall, and the existing bridge culvert wing wall in a demolished state is transported and removed after being divided into blocks to obtain a gap body between the existing bridge culvert and the existing bridge culvert.

9. The method for dismantling the existing bridge and culvert wing wall for high-speed railway according to claim 1 is characterized in that the steps are: When it is necessary to dismantle the existing bridge culvert wing wall of the high-speed railway, the hook of the vehicle body (11) is connected to the tractor, and the vehicle chassis (1) is placed in the middle of the bridge culvert wing wall through the tractor, so that the leg part (12) is in an extended state, and the vehicle body (11) is in a ground-lift state, so that the vehicle chassis (1) is installed in the bridge culvert wing wall, and the hook of the vehicle body (11) is separated from the tractor, so that the thrust telescopic cylinder part I (63) is in an extended state, and the shaft part (77) is rotated in the plate part III (62), so that the frame part II (71) is swung outward, so that the frame part II (71) and the bridge culvert wing wall are in parallel working planes with each other, and when the power screw part II (72) rotates in the frame part II (71), the power screw part II (72) and the screw are connected to each other. The threaded movement of the female seat part II (73) causes the nut seat part II (73) to move horizontally in the frame part II (71). When the power screw part III (75) rotates in the frame part III (74), the threaded movement of the power screw part III (75) and the nut seat part III (76) causes the nut seat part III (76) to move vertically in the frame part III (74), so that the nut seat part III (76) drives the drilling assembly (8) to move horizontally and vertically. When the power source part II (83) is in the working state, the chain transmission part (82) causes the drill rod part (81) to rotate in the box shell (80), and the telescopic movement of the thrust telescopic cylinder part II (87) causes the movable seat part (85) to move in the accommodating groove body (89), thereby The feeding movement of the drill rod part (81) is realized, the drilling position of the vertical hole body (10) is marked between the culvert wing wall and the culvert, the drilling position of the horizontal hole body (20) is marked between the culvert wing wall and the foundation, and the drilling position of the cut vertical hole body (30) is marked in the culvert wing wall, so that the second displacement frame (7) and the drilling assembly (8) are in a working state. By rotating the support part (84), when the box shell (80) is in a vertical position, the drill rod part (81) is in a vertical distribution, and the vertical hole body (10) and the cut vertical hole body (30) are formed on the culvert wing wall. When the box shell (80) is in a horizontal position, the drill rod part (81) is in a horizontal distribution, and the horizontal hole body (20) is formed on the culvert wing wall. When the box shell (80) is in a horizontal position, the drill rod part (81) is in a horizontal distribution, and the horizontal hole body (20) is formed on the culvert wing wall. After the profile vertical hole body (10), the profile transverse hole body (20) and the cut vertical hole body (30) are formed on the wing wall of the bridge culvert, the thrust telescopic cylinder part I (63) is in a contracted state, the frame part II (71) is swung inward, the frame part II (71) is separated from the wing wall of the bridge culvert, the second displacement frame (7) and the drilling assembly (8) are in a non-working state, the top tightening screw part (45) is rotated on the seat part (44), the inner end surface of the top tightening screw part (45) is separated from the rod part I (56), the seat part (44) is moved on the rod part I (56), the wheel part V (43) is distributed correspondingly to the profile vertical hole body (10) and the cut vertical hole body (30), and the top tightening screw part (45) is rotated in the opposite direction on the seat part (44).The inner end surface of the tightening screw portion (45) acts on the rod portion I (56), the beaded rope portion (33) is placed between the contour vertical hole body (10) and the cutting vertical hole body (30), or between the cutting vertical hole body (30), and the beaded rope portion (33) is placed on the wheel portion V (43), the wheel portion IV (42) and the wheel portion III (41) respectively, so that the beaded rope portion (33) is turned, and the beaded rope portion (33) is installed on the wheel portion I (32) after passing through the wheel portion II (34), so that the beaded rope portion (33) is installed on the cutting line 60 of the split building block (50) and the wheel portion I (32), so that the power source portion I (31) is in a working state, and the power screw portion I (55) is rotated in the plate portion I (51) and the plate portion II (52), and the threaded operation of the power screw portion I (55) and the nut seat portion I (54) is realized. The nut seat part I (54) is moved on the guide rail part (53), and the beaded rope part (33) is driven to move outward in the bridge culvert wing wall, and cut along the cutting line 60 of the splitting block (50). After the splitting block (50) is completed, the power source part I (31) is in a non-working state, and the power screw part I (55) is stopped rotating in the plate part I (51) and the plate part II (52). A hole is drilled in the splitting block (50) to obtain a lifting hole body (40), and the lifting rope is installed in the lifting hole body (40). The splitting block (50) is moved from the bridge culvert wing wall by the vehicle crane (2), so as to remove the existing bridge culvert wing wall. After the existing bridge culvert wing wall is removed, the hook of the vehicle body part (11) is connected to the tractor, and the vehicle chassis (1) is moved out of the bridge culvert wing wall by the tractor.

10. A device for removing the cross-section of the wing wall of an existing bridge and culvert for high-speed railway, characterized by: It comprises a profile vertical hole body (10) arranged between the wing wall of the culvert and the culvert, a profile transverse hole body (20) arranged between the wing wall of the culvert and the foundation, a cut vertical hole body (30) and a hoisting hole body (40) arranged in the wing wall of the culvert.

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