Automobile ramp demolition construction method and hoisting assembly frame structure and method thereof

Abstract

The application discloses a kind of automobile ramp demolition construction method and hoist and carry assembly framework, method, comprising the following steps: for ramp structure is measured and laid out, and is divided into flow water direction segment, and based on flow water direction segment along longitudinal direction is divided into position as demolition position process;According to the hoisting hole drilled in flow water direction segment along longitudinal direction;According to the longitudinal position of flow water direction segment, the ramp structure to be demolished is cut into blocks;The ramp structure of cutting block is lifted by hoisting equipment based on hoisting hole and hoisted away, and the ramp block structure after hoisting and lifting is synchronized and transported to the temporary yard outside the field to be crushed and absorbed.Solve the technical problems of the prior art in the whole construction process of automobile ramp demolition, complex, low construction efficiency, and poor hoisting stability during the hoisting and lifting off-site stage after construction demolition, high risk.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile ramp demolition construction, in particular to an automobile ramp demolition construction method and a hoisting assembly framework and method thereof. BACKGROUND

[0002] At present, with the improvement of urbanization progress, in order to enhance the overall traffic carrying capacity of the city, the vehicle high bridge and other infrastructure are generally constructed in the road section with heavy traffic to solve the dynamic traffic problem of the city.

[0003] At present, the uplink and downlink automobile ramps of the vehicle high bridge need to be partially or wholly demolished due to the use period or structural modification. However, the overall construction process is complicated when the automobile ramp is demolished in the prior art, which results in low construction efficiency, especially in the hoisting stage after the structure is demolished. The stability of the hoisting is not good by binding with the rope, and the risk of instability and falling is high. SUMMARY

[0004] Therefore, the present application provides an automobile ramp demolition construction method and a hoisting assembly framework and method thereof to solve the technical problems of complicated overall construction process, low construction efficiency, poor hoisting stability and high risk in the hoisting stage after the structure is demolished in the prior art.

[0005] In order to achieve the above purpose, the present application provides the following technical scheme:

[0006] An automobile ramp demolition construction method comprises the following steps:

[0007] Measuring and marking the ramp structure to form a flow direction segment, and dividing the flow direction segment along the longitudinal direction as a demolition position;

[0008] Drilling a hoisting hole according to the longitudinal position of the flow direction segment;

[0009] Cutting and blocking the ramp structure to be demolished according to the longitudinal position of the flow direction segment;

[0010] Lifting and hoisting the cut and blocked ramp structure through the hoisting equipment based on the hoisting hole, and synchronously transporting the ramp block structure after lifting and hoisting to a temporary yard outside the site for crushing and disposal.

[0011] On the basis of the above technical scheme, the present application is further described as follows:

[0012] As a further scheme of the present application, the measuring and marking of the ramp structure to form a flow direction segment, and dividing the flow direction segment along the longitudinal direction as a demolition position process specifically comprises:

[0013] The position of the automobile ramp structure to be demolished is measured and laid out, so as to form a plurality of groups of continuous operation flow sections along the flow direction of the ramp, and the demolition construction position is divided along the top-down procedure based on the plurality of groups of flow sections, and the specific demolition construction position procedure is as follows: ramp top side crash wall and its side beam, ramp body top beam plate, ramp body top cover beam, middle pier column, bottom pile cap, and foundation pile.

[0014] After the ramp top side crash wall and its side beam are demolished, and before the ramp body top beam plate is demolished, the ramp body top beam plate is erected with a support scaffold; after the middle pier column is demolished, and before the bottom pile cap is demolished, the bottom pile cap and foundation pile position is excavated, and then the excavation and demolition are performed.

[0015] As a further scheme of the present application, the flow direction segmentation implementation scheme corresponding to the curved-shaped special-shaped automobile ramp comprises:

[0016] The included angle formed by the intersection of the pre-cut edge extension lines on the two sides of each group of flow sections is not greater than 90 degrees.

[0017] As a further scheme of the present application, the hoisting holes are respectively drilled according to the longitudinal segmentation positions of the flow direction segmentation, and specifically comprise:

[0018] A diamond thin-wall drilling device is adopted, and holes with a specification of Φ108 are respectively drilled as hoisting holes based on the longitudinal segmentation positions of the flow direction segmentation;

[0019] At least two groups of hoisting holes are arranged for each group of pre-cut blocks formed along the longitudinal segmentation positions of the flow direction segmentation;

[0020] The ramp structure to be demolished is cut and segmented according to the longitudinal segmentation positions of the flow direction segmentation, and specifically comprises:

[0021] According to the longitudinal segmentation positions of the flow direction segmentation, each group of ramp structures with drilled hoisting holes is cut and segmented by a diamond wire saw according to the segmentation lines formed by the marking lines, and the weight of a single group of cut blocks corresponding to the wall body, beam body, plate body, pier column, pile cap, and foundation pile is controlled to be less than 5 tons.

[0022] The ramp structure cut and segmented is lifted and hoisted away based on the hoisting holes by a hoisting device, and the ramp segmented structure after being lifted and hoisted away is simultaneously transported out to a temporary storage yard outside for crushing and disposal, and specifically comprises:

[0023] The cutting block ramp structure is lifted and hoisted away based on the hoisting hole through the automobile hoisting equipment, and the ramp cutting block after being lifted and hoisted away is synchronously loaded on a flat trailer and transported to a temporary storage yard outside the field, after the ramp cutting block is transported to the temporary storage yard outside the field, secondary consumption is carried out by using a machine, a fog cannon vehicle is equipped during the crushing process to prevent dust pollution, and the problem can be solved.

[0024] As a further scheme of the present application, the specific construction process of the diamond wire saw cutting process specifically comprises:

[0025] Assembling the diamond wire saw and the guide wheel;

[0026] Installing the diamond wire rope;

[0027] Connecting the related operation system and safety protection;

[0028] Cutting into blocks;

[0029] The assembling the diamond wire saw and the guide wheel specifically comprises:

[0030] The main foot and the auxiliary foot of the diamond wire saw are fixed by using an anchor, and the guide wheel is stably assembled based on the main foot and the auxiliary foot, so that the outer edge of the wheel body of the guide wheel is aligned with the center line of the hoisting hole, so as to ensure the effective cutting speed of the cutting surface formed after the diamond wire rope passes through the hoisting hole;

[0031] The installing the diamond wire rope specifically comprises:

[0032] According to the determined cutting structure position, the diamond wire rope is wound on the driving wheel and the auxiliary wheel in the guide wheel in sequence, and the direction of the diamond wire rope is kept consistent with the driving direction of the driving wheel;

[0033] The connecting the related operation system and safety protection specifically comprises:

[0034] According to the field working condition, water, electricity, mechanical equipment and control system are connected; during the cutting process of the diamond wire rope, a safety protection barrier is arranged on the side corresponding to the movement direction of the diamond wire rope;

[0035] The cutting into blocks specifically comprises:

[0036] During the cutting process, the cutting parameters are adjusted by the operation control system to ensure that the linear speed of the diamond wire rope is about 20 m / s; a motor is started, the tension of the driving wheel is adjusted by the control system to ensure that the diamond wire rope is taut, and circulating cooling water is supplied to ensure the cooling of the diamond wire and to take away the ground powder; then another motor is started to drive the driving wheel to rotate and cut the diamond wire rope; the diamond wire rope is always adjusted in the same plane in real time during the cutting process.

[0037] A hoisting assembly frame applied to the automobile slope demolishing construction method, comprising:

[0038] An outer limiting structure;

[0039] An inner driving structure, which is slidably embedded and assembled in the outer limiting structure;

[0040] A supporting rod structure, which is adaptively assembled in the outer limiting structure, and a first driving rod part is formed at one end of the supporting rod structure corresponding to the inner driving structure, and the first driving rod part is adaptively connected with the inner driving structure through transmission assembly; a supporting rod part is formed at one end of the supporting rod structure corresponding to the outside of the outer limiting structure, and the supporting rod part is located outside the outer limiting structure;

[0041] A limiting rod structure, which is adaptively assembled in the outer limiting structure, and a second driving rod part is formed at one end of the limiting rod structure corresponding to the inner driving structure, and the second driving rod part is adaptively connected with the inner driving structure through transmission assembly; a limiting rod part is formed at one end of the limiting rod structure corresponding to the outside of the outer limiting structure, and the limiting rod part is located outside the outer limiting structure.

[0042] As a further scheme of the present application, the outer limiting structure comprises a steel pipe body, a supporting pivot shaft and a limiting pivot shaft;

[0043] The steel pipe body is provided in a circular pipe structure, and a plurality of supporting pivot shafts are adaptively and fixedly assembled in a ring shape at the bottom pipe wall of the circular pipe structure corresponding to each other;

[0044] A plurality of groups of limiting pivot shafts are adaptively and fixedly assembled in the steel pipe body at a middle position along the extension direction of the steel pipe body corresponding to each other;

[0045] Each group of limiting pivot shafts comprises a plurality of limiting pivot shafts, and the plurality of limiting pivot shafts are adaptively and fixedly assembled in a ring shape at the pipe wall of the circular pipe structure corresponding to each other;

[0046] The supporting rod structure is provided in a plurality of groups, and the plurality of groups of supporting rod structures are adaptively and fixedly assembled in the supporting pivot shafts corresponding to each other;

[0047] Each limiting pivot shaft is adaptively and fixedly assembled with the limiting rod structure.

[0048] As a further scheme of the present application, the inner driving structure comprises a driving pipe body, an assembly bottom plate and a supporting convex block;

[0049] The driving pipe body is arranged in a circular tube structure, the circular tube driving pipe body extends in the same direction as the circular tube steel pipe body, and the circular tube driving pipe body is slidingly embedded in the circular tube steel pipe body;

[0050] A limiting sliding block is fixedly connected to the top outer wall of the circular tube driving pipe body, a limiting groove is arranged on the top inner wall of the circular tube steel pipe body, and the limiting sliding block and the limiting groove are slidingly assembled within a specific limiting range along the extension direction of the driving pipe body;

[0051] The assembly bottom plate is fixedly connected to the bottom of the driving pipe body, and a plurality of the lifting lugs are fixedly connected to the assembly bottom plate;

[0052] The plurality of lifting lugs are respectively and correspondingly arranged at the lower portions of the plurality of groups of first driving rods.

[0053] As a further scheme of the present application, the present application further comprises:

[0054] An adaptive spring structure is arranged at the lower portion of the second driving rod corresponding to the driving pipe body.

[0055] When the driving pipe body is lifted, the driving pipe body is synchronously lifted based on the adaptive spring structure, and the elastic effect of the adaptive spring structure enables the limiting rod to be adaptively supported on the inner wall of the lifting hole.

[0056] A lifting and assembling method of the lifting and assembling structure, comprising the following steps:

[0057] The driving pipe body in the inner driving structure is slidingly pressed based on the steel pipe body in the outer limiting structure, the driving pipe body synchronously presses the first driving rod in each supporting rod structure and the second driving rod in each limiting rod structure, so that the supporting rod in the supporting rod structure and the limiting rod in the limiting rod structure are close to the steel pipe body to form a converging state.

[0058] The supporting rod structure in the converging state is passed through the lifting hole from one side of the ramp cutting block to the other side of the ramp cutting block;

[0059] The driving pipe body in the inner driving structure is continuously slidingly lifted based on the steel pipe body in the outer limiting structure, the driving pipe body synchronously lifts the first driving rod in each supporting rod structure, so that the supporting rod in the supporting rod structure is synchronously formed in an extended state by the lever action, and then the driving pipe body lifts the steel pipe body based on the limiting action of the driving pipe body on the steel pipe body, so as to limit and support the bottom of the ramp cutting block by the supporting rod.

[0060] Meanwhile, the driving pipe body synchronously lifts the second driving rod part in each limiting rod body structure through an adaptive spring structure, so that the limiting rod part in the limiting rod body structure synchronously forms an abduction state through a lever action, and the limiting rod part has adaptive touch pressure elasticity, so that the several limiting rod parts are synchronously and adaptively supported on the inner wall of the hoisting hole, and a stable state of the architecture is realized.

[0061] The driving pipe body in the inner driving structure is connected with the external hoisting equipment assembly.

[0062] The present application has the following beneficial effects:

[0063] The method and architecture can effectively optimize the construction process when the automobile ramp is demolished, and can significantly improve the construction efficiency of the overall demolition process and the hoisting and transportation stage by synchronously using the hoisting assembly architecture and the method, and can effectively improve the construction safety and enhance the overall functional practicability. BRIEF DESCRIPTION OF DRAWINGS

[0064] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. The structures, proportions, sizes, etc. shown in the present specification are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read. Any modification of the structure, change of the proportional relationship or adjustment of the size, which does not affect the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0065] Figure 1 The schematic diagram of the segmented implementation scheme of the automobile ramp demolition construction method corresponding to the curved-shaped special-shaped automobile ramp is provided for the embodiment of the present application.

[0066] Figure 2 The schematic diagram of the hoisting hole drilling position structure corresponding to different pre-cut block bodies in the automobile ramp demolition construction method is provided for the embodiment of the present application.

[0067] Figure 3 The schematic diagram of the pre-block cutting line of the pier column and the hoisting hole position structure thereof in the automobile ramp demolition construction method is provided for the embodiment of the present application.

[0068] Figure 4 The schematic diagram of the pre-block cutting line of the pier column and the hoisting hole position structure thereof in the automobile ramp demolition construction method is provided for the embodiment of the present application.

[0069] Figure 5 The schematic diagram of the structure state of the hoisting assembly architecture before penetrating into the hoisting hole in the automobile ramp demolition construction method is provided for the embodiment of the present application.

[0070] Figure 6 The structural state schematic diagram of the hoisting and assembling frame in the automobile ramp demolition construction method provided by the embodiment of the present application after penetrating into the hoisting hole.

[0071] Figure 7 The structural state schematic diagram of the hoisting and assembling frame in the automobile ramp demolition construction method provided by the embodiment of the present application after penetrating into the hoisting hole.

[0072] In the drawings, the component list represented by each reference numeral is as follows:

[0073] The division line a, the ramp cutting block b, and the hoisting hole c;

[0074] The outer limiting structure 1: the steel pipe body 11, the supporting pivot shaft 12, the limiting pivot shaft 13, and the limiting groove 14;

[0075] The inner driving structure 2: the driving pipe body 21, the assembling bottom plate 22, the lifting convex block 23, and the limiting sliding block 24;

[0076] The supporting rod body structure 3: the first driving rod part 31 and the supporting rod part 32;

[0077] The limiting rod body structure 4: the second driving rod part 41 and the limiting rod part 42;

[0078] The self-adaptive spring structure 5. DETAILED DESCRIPTION

[0079] The following describes the embodiments of the present application by specific examples. Those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the specification. Obviously, the described embodiments are part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0080] The terms such as “upper”, “lower”, “left”, “right”, “middle” and the like cited in the specification are only for the convenience of clear description, and are not used to limit the scope of the present application. The change or adjustment of the relative relationship without substantial change of the technical content is also regarded as the implementable scope of the present application.

[0081] As shown in the drawings, Figures 1 to 7 The embodiment of the present application provides an automobile ramp demolition construction method and a hoisting and assembling frame and method thereof. The method can effectively optimize the construction process during the demolition of the automobile ramp, and can significantly improve the construction efficiency of the whole demolition process and the hoisting and transferring stage by means of the hoisting and assembling frame and method thereof, and can effectively improve the construction safety and enhance the overall functional practicability.

[0082] Among them, please refer toFigures 1 to 4 The automobile ramp demolition construction method comprises the following steps:

[0083] S1: measuring and marking the ramp structure to form flow-water-direction segments, and dividing positions along the longitudinal direction of the flow-water-direction segments as demolition positions;

[0084] The specific process is as follows: the position of the automobile ramp structure to be demolished is measured and marked, and a plurality of flow-water-direction segments capable of continuous operation are formed along the flow-water-direction of the ramp, and the demolition construction positions are divided along the top-down procedure based on the plurality of flow-water-direction segments. The specific demolition construction position procedure is as follows: the ramp top side crash barrier and its side beam, the ramp top beam plate, the ramp top cover beam, the middle pier column, the bottom pile cap, and the foundation pile.

[0085] More specifically, after the ramp top side crash barrier and its side beam are demolished, and before the ramp top beam plate is demolished, a support scaffold is erected on the ramp top beam plate. After the middle pier column is demolished, and before the bottom pile cap is demolished, the bottom pile cap and the foundation pile position are excavated, and then the excavation and demolition are performed.

[0086] A flow-water-direction segment implementation scheme corresponding to a curved-shaped special-shaped automobile ramp is shown in Figure 1 The specific segment method is that the included angle formed by the intersection of the two sides of each group of flow-water-direction segments is not greater than 90 degrees.

[0087] S2: drilling hoisting holes c along the longitudinal direction of the flow-water-direction segments;

[0088] The specific process is as follows: a diamond thin-wall drilling device is used to drill holes with a specification of Φ108 as hoisting holes c along the longitudinal direction of the flow-water-direction segments based on the measurement and marking;

[0089] More specifically, referring to Figure 2 , at least two groups of hoisting holes c are arranged for each group of pre-cut blocks formed along the longitudinal direction of the flow-water-direction segments;

[0090] S3: cutting and blocking the ramp structure to be demolished according to the longitudinal direction of the flow-water-direction segments;

[0091] The specific process is as follows: referring to Figures 3 to 4 , each group of ramp structures with drilled hoisting holes c is cut and blocked by a diamond wire saw according to the division line a formed by the marking, and the weight of each group of cut blocks corresponding to the wall body, the beam body, the plate body, the pier column, and the pile cap and the foundation pile is controlled to be less than 5 tons;

[0092] The specific construction process of the diamond wire saw cutting process comprises the following steps:

[0093] S301: Assemble the diamond wire saw and guide wheels;

[0094] Specifically, the main foot and auxiliary foot of the diamond wire saw are fixed by anchor bolts, and the guide wheels are stably assembled based on the main foot and auxiliary foot, so that the outer edge of the wheel body of the guide wheel is aligned with the center line of the hoisting hole c, thereby ensuring the effective cutting speed of the cutting surface formed after the diamond wire rope passes through the hoisting hole c;

[0095] S302: Install the diamond wire rope;

[0096] Specifically, according to the determined cutting structure position, the diamond wire rope is wound on the driving wheel and the auxiliary wheel in the guide wheel in sequence, and the direction of the diamond wire rope is kept consistent with the driving direction of the driving wheel;

[0097] S303: Connect the relevant operation system and safety protection;

[0098] Specifically, according to the site conditions, water, electricity, mechanical equipment and control system are connected; during the cutting process of the diamond wire rope, safety protection barriers are arranged on the side corresponding to the movement direction of the diamond wire rope;

[0099] S304: Cutting in blocks;

[0100] Specifically, during the cutting process, the cutting parameters are adjusted by operating the control system to ensure that the linear speed of the diamond wire rope is about 20 m / s; start an electric motor, adjust the tension of the driving wheel through the control system, ensure that the diamond wire rope is taut, and supply circulating cooling water to ensure cooling of the diamond wire and remove the ground powder; then start another electric motor to drive the driving wheel to rotate the diamond wire rope for cutting; the diamond wire rope is always adjusted in real time during the cutting process to be in the same plane.

[0101] The above-mentioned diamond wire saw cutting process has the following advantages:

[0102] ①Not limited by the size and shape of the object to be cut, can cut and remove large reinforced concrete structures;

[0103] ②Can realize cutting in any direction, such as horizontal, vertical, diagonal, etc.;

[0104] ③More rapid cutting, cutting efficiency reaches 1-2 m 2 / h, which can effectively shorten the construction period;

[0105] ④Solves the problems of vibration, noise, dust and other environmental pollution in the process of conventional demolition construction;

[0106] ⑤Remote operation control can realize cutting in some special environments such as underwater and dangerous operation areas, which is difficult for general equipment and technology to complete;

[0107] S4: The cutting and blocking ramp structure is lifted and lifted off by the lifting equipment based on the lifting hole, and the lifted and lifted off ramp blocking structure is synchronized and transported to the temporary storage yard outside for crushing and disposal;

[0108] The specific process is: the cutting and blocking ramp structure is lifted and lifted off by the lifting equipment based on the lifting hole, and the lifted and lifted off ramp cutting block b is synchronized and transported to the temporary storage yard outside by using the flatbed trailer, after the ramp cutting block b is transported to the temporary storage yard outside, the mechanical crushing is used for secondary disposal, and the fog cannon is used for dust suppression treatment to prevent dust pollution during the crushing process.

[0109] Please refer to Figures 5 to 7 The hoisting assembly structure disclosed in the embodiment of the application comprises an outer limiting structure 1, an inner driving structure 2, a supporting rod body structure 3, a limiting rod body structure 4 and a self-adaptive spring structure 5, which can be used as the installation basis of the whole structure through the outer limiting structure 1, and the outer expansion or contraction state of the supporting rod body structure 3 and the limiting rod body structure 4 can be effectively adjusted based on the outer limiting structure 1 through the inner driving structure 2 for specific working conditions, so that the ramp cutting block b can be stably hoisted through the lifting hole c, and the hoisting assembly structure can be conveniently disassembled and repeatedly used, thereby improving the functional practicability. The specific settings are as follows:

[0110] The outer limiting structure 1 comprises a steel pipe body 11, a supporting pivot shaft 12, a limiting pivot shaft 13 and a limiting groove 14; wherein the steel pipe body 11 is provided in a circular pipe structure, and the bottom wall of the circular pipe structure is respectively and correspondingly provided with a plurality of supporting pivot shafts 12 which are fixedly connected and assembled in a ring-shaped interval, so as to correspondingly assemble the supporting rod body structure 3 through the supporting pivot shaft 12, and to bottom support and hoist the ramp cutting block b through the supporting rod body structure 3; a plurality of groups of limiting pivot shafts 13 are fixedly connected and assembled at the middle position of the circular pipe structure along the extension direction of the steel pipe body 11, each group of limiting pivot shafts 13 comprises a plurality of limiting pivot shafts 13, and the plurality of limiting pivot shafts 13 are respectively and correspondingly fixedly connected and assembled on the wall of the circular pipe structure, so as to correspondingly assemble the limiting rod body structure 4 through the plurality of limiting pivot shafts 13, and to further laterally limit based on the lifting hole c through the limiting rod body structure 4, thereby enhancing the stability of the whole structure when in the hoisting state, and improving the functional safety and practicability.

[0111] The inner driving structure 2 comprises a driving pipe body 21, an assembly bottom plate 22, a lifting convex block 23 and a limiting sliding block 24; wherein the driving pipe body 21 is provided in a circular pipe structure, the circular pipe structure of the driving pipe body 21 extends in the same direction as the circular pipe structure of the steel pipe body 11, and the circular pipe structure of the driving pipe body 21 is slidingly embedded in the inside of the circular pipe structure of the steel pipe body 11; specifically, the top pipe outer wall of the circular pipe structure of the driving pipe body 21 is fixedly connected with the limiting sliding block 24, and the top pipe inner wall of the circular pipe structure of the steel pipe body 11 is provided with the limiting groove 14; the limiting sliding block 24 and the limiting groove 14 are slidingly assembled within a specific limiting range along the extension direction of the driving pipe body 21, so as to realize that the driving pipe body 21 can slide based on the steel pipe body 11, and the limiting action of the limiting groove 14 on the limiting sliding block 24 can effectively limit the sliding position of the driving pipe body 21 based on the steel pipe body 11, so that the steel pipe body 11 can be lifted synchronously by lifting the driving pipe body 21, thereby completing the hoisting function of the structure.

[0112] The supporting rod body structure 3 is provided in several groups, and each group of the supporting rod body structure 3 is correspondingly and one-to-one connected to the supporting pivot shaft 12; the supporting rod body structure 3 is formed with a first driving rod part 31 at one end corresponding to the driving pipe body 21, and the first driving rod part 31 extends through the pipe wall of the driving pipe body 21; the assembly bottom plate 22 is fixedly connected to the bottom of the driving pipe body 21, and the assembly bottom plate 22 is fixedly connected with several lifting convex blocks 23, and each lifting convex block 23 is correspondingly and one-to-one located at the lower part of the first driving rod part 31; and the supporting rod body structure 3 is formed with a supporting rod part 32 at one end corresponding to the outside of the steel pipe body 11, and the supporting rod part 32 is correspondingly located outside the steel pipe body 11; so as to realize that when the driving pipe body 21 is lifted, the driving pipe body 21 can lift the first driving rod part 31 synchronously by the lifting convex block 23 connected to the assembly bottom plate 22, and the supporting rod part 32 can be expanded to the bottom of the ramp cutting block b for bottom supporting and hoisting by the lever pivot action of the supporting pivot shaft 12. Figure 6 and Figure 7

[0113] Each limiting pivot shaft 13 is connected with the limiting rod body structure 4, the limiting rod body structure 4 is formed with a second driving rod part 41 at one end corresponding to the driving pipe body 21, and the second driving rod part 41 extends through the pipe wall of the driving pipe body 21; and the limiting rod body structure 4 is formed with a limiting rod part 42 at one end corresponding to the outside of the steel pipe body 11, and the limiting rod part 42 is correspondingly located outside the steel pipe body 11; so as to realize that when the driving pipe body 21 is lifted, the driving pipe body 21 can lift the first driving rod part 31 synchronously by the lifting convex block 23 connected to the assembly bottom plate 22, and the supporting rod part 32 can be expanded to the bottom of the ramp cutting block b for bottom supporting and hoisting by the lever pivot action of the supporting pivot shaft 12. Figure 6 and Figure 7 ​)When the driving pipe body 21 is lifted, the driving pipe body 21 can synchronously lift the second driving rod part 41, and the limit support shaft 13 forms a lever support point action to synchronously expand the limit rod part 42 and support the inner wall of the lifting hole c, thereby significantly improving the structural stability and safety of the overall lifting structure in the lifting state.

[0114] As a preferred embodiment of the present embodiment, the driving pipe body 21 is fixedly connected with the adaptive spring structure 5 at the lower part of the second driving rod part 41, so that when the driving pipe body 21 is lifted, the driving pipe body 21 can synchronously lift the second driving rod part 41 based on the adaptive spring structure 5. The limit rod part 42 can be adaptively supported on the inner wall of the lifting hole c of different specifications by the elastic action of the adaptive spring structure 5, thereby effectively improving the functional flexibility and practicality of the overall structure.

[0115] The lifting assembly method based on the lifting assembly structure disclosed in the embodiment of the present application comprises the following steps:

[0116] S1: The driving pipe body 21 in the inner driving structure 2 is slidably pressed based on the steel pipe body 11 in the outer limit structure 1, the driving pipe body 21 synchronously touches and presses the first driving rod part 31 in each supporting rod body structure 3 and the second driving rod part 41 in each limit rod body structure 4, so that the supporting rod part 32 in the supporting rod body structure 3 and the limit rod part 42 in the limit rod body structure 4 are close to the steel pipe body 11 to form a collapsed state;

[0117] S2: The supporting rod body structure 3 in the collapsed state is passed through the lifting hole c from one side of the ramp cutting block b to the other side of the ramp cutting block b;

[0118] S3: The driving pipe body 21 in the inner driving structure 2 is continuously slidably pulled based on the steel pipe body 11 in the outer limit structure 1, the driving pipe body 21 synchronously lifts the first driving rod part 31 in each supporting rod body structure 3, so that the supporting rod part 32 in the supporting rod body structure 3 is synchronously formed in an extended state by lever action, and then the driving pipe body 21 pulls the steel pipe body 11 based on the limiting action of the driving pipe body 21 on the steel pipe body 11, so that the supporting rod part 32 limits and supports the bottom of the ramp cutting block b;

[0119] At the same time, the driving pipe body 21 synchronously lifts the second driving rod part 41 in each limit rod body structure 4 through the adaptive spring structure 5, so that the limit rod part 42 in the limit rod body structure 4 is synchronously formed in an extended state by lever action, and the limit rod part 42 has adaptive elastic touch pressure, so that the limit rod part 42 is synchronously adaptively supported on the inner wall of the lifting hole c by the limit rod part 42, and the structure is stable;

[0120] S4: The driving pipe body 21 in the inner driving structure 2 is connected with the external lifting equipment, and the connection is completed.

[0121] While the application has been described in detail and with reference to specific embodiments thereof, it will be apparent to one skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope thereof. It is therefore intended that whatever lies within the scope of the application be covered by the appended claims and that there be no intent of any sort to limit the application except as can be explicitly expressed in those claims.

Claims

1. A hoisting assembly frame applied to a slope demolition construction method of a vehicle, characterized in that, The automobile ramp demolition construction method comprises the following steps: The slope structure is measured and laid out to form flow direction segments, and the flow direction segments are divided into longitudinal positions as demolition positions; Hoisting holes are drilled according to the longitudinal positions of the flow direction segments; The slope structure to be demolished is cut into blocks according to the longitudinal positions of the flow direction segments; The cut slope structure is lifted and hoisted away based on the hoisting holes by hoisting equipment, and the lifted and hoisted slope block structure is simultaneously transported out to a temporary storage yard outside the site for crushing and disposal; The hoisting and assembling framework comprises: An outer limiting structure; An inner driving structure slidingly embedded in the outer limiting structure; A supporting rod body structure connected to the outer limiting structure, and a first driving rod part formed at one end of the supporting rod body structure corresponding to the inner driving structure, and the first driving rod part and the inner driving structure are transmissionally connected; A supporting rod part formed at one end of the supporting rod body structure corresponding to the outside of the outer limiting structure, and the supporting rod part is located outside the outer limiting structure. A limiting rod body structure connected to the outer limiting structure, and a second driving rod part formed at one end of the limiting rod body structure corresponding to the inner driving structure, and the second driving rod part and the inner driving structure are transmissionally connected; A limiting rod part formed at one end of the limiting rod body structure corresponding to the outside of the outer limiting structure, and the limiting rod part is located outside the outer limiting structure.

2. The hoisting and assembling framework according to claim 1, wherein The outer limiting structure comprises a steel pipe body, a supporting pivot shaft and a limiting pivot shaft; The steel pipe body is provided in a circular pipe shape, and the bottom wall of the circular pipe-shaped steel pipe body is respectively and annularly spaced to be fixedly connected with a plurality of supporting pivot shafts; A plurality of groups of limiting pivot shafts are fixedly connected at the middle position of the circular pipe-shaped steel pipe body along the extension direction of the steel pipe body; Each group of limiting pivot shafts comprises a plurality of limiting pivot shafts, and the plurality of limiting pivot shafts are respectively and annularly spaced to be fixedly connected to the wall of the circular pipe-shaped steel pipe body; The supporting rod body structure is provided with a plurality of groups, and the plurality of groups of supporting rod body structures are respectively and one-to-one connected to the plurality of supporting pivot shafts; Each limiting pivot shaft is connected to the limiting rod body structure.

3. The hoisting and assembling framework according to claim 2, wherein The inner driving structure comprises a driving pipe body, an assembly bottom plate and a supporting convex block; The driving pipe body is provided in a circular pipe shape, and the circular pipe-shaped driving pipe body and the circular pipe-shaped steel pipe body extend in the same direction, and the circular pipe-shaped driving pipe body is slidingly embedded in the circular pipe-shaped steel pipe body; A limiting sliding block is fixedly connected to the top outer wall of the circular pipe-shaped driving pipe body, and a limiting groove is formed in the top inner wall of the circular pipe-shaped steel pipe body, and the limiting sliding block and the limiting groove are slidingly connected within a certain limiting range along the extension direction of the driving pipe body. The assembly bottom plate is fixedly assembled at the bottom of the driving pipe body, and the assembly bottom plate is fixedly assembled with the plurality of lifting lugs; The plurality of lifting lugs are respectively and one-to-one corresponding to the lower portions of the plurality of first driving rod portions.

4. The hoist assembly frame of claim 3, wherein, Further comprising: The adaptive spring structure; the driving pipe body corresponds to the lower portion of the second driving rod portion and is fixedly assembled with the adaptive spring structure; When the driving pipe body is hoisted, the driving pipe body is synchronously lifted based on the adaptive spring structure, and the elastic action of the adaptive spring structure enables the limiting rod portion to be adaptively supported on the inner wall of the lifting hole.

5. A hoisting assembly method as claimed in any one of the claims 1-4, characterized in that, Comprising the following steps: Based on the sliding pressing of the steel pipe body in the outer limiting structure on the driving pipe body in the inner driving structure, the driving pipe body synchronously touches and presses the first driving rod portion in each supporting rod body structure and the second driving rod portion in each limiting rod body structure, so that the supporting rod portion in the supporting rod body structure and the limiting rod portion in the limiting rod body structure are close to the steel pipe body to form a converging state; The converging state of the supporting rod body structure is cut from one side of the ramp cutting block to the other side of the ramp cutting block through the lifting hole; Continue to slide and pull the driving pipe body in the inner driving structure based on the steel pipe body in the outer limiting structure, and synchronously lift the first driving rod portion in each supporting rod body structure, so that the supporting rod portion in the supporting rod body structure is synchronously formed into an extended state through the lever action, and then the driving pipe body pulls the steel pipe body based on the limiting action of the steel pipe body, so as to limit and support the bottom of the ramp cutting block by the supporting rod portion; At the same time, the driving pipe body synchronously lifts the second driving rod portion in each limiting rod body structure through the adaptive spring structure, so that the limiting rod portion in the limiting rod body structure is synchronously formed into an extended state through the lever action, and the limiting rod portion has adaptive and elastic touch pressure, so as to synchronously and adaptively support the inner wall of the lifting hole by the plurality of limiting rod portions, and realize the stable state of the structure; The driving pipe body in the inner driving structure is connected with the external hoisting equipment, and the connection is completed.

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