Using method of automatic reversing climbing boot device

Abstract

The using method of the automatic reversing climbing boot device aims at solving the problem that a direction-adjusting anti-falling device cannot be popularized and applied in actual engineering. The method comprises the steps that the bottom of a core tube stand column is connected to a poured concrete structure, lower clamping wedges of two climbing shoes are driven to be buckled to the stand column, a climbing oil cylinder extends, a first climbing shoe drives a steel platform to climb upwards, the climbing oil cylinder shrinks, a second climbing shoe climbs upwards, and the two climbing shoes alternately jack to drive the steel platform to climb to the top of the core tube stand column; the steel platform is fixed to a poured concrete structure, connection of multiple sections of core tube stand columns is loosened, upper clamping wedges of two second climbing shoe clamping pins are driven to be buckled to the core tube stand columns respectively, a climbing oil cylinder extends, a second climbing shoe moves downwards, the climbing oil cylinder contracts, the second climbing shoe drives the core tube stand columns to climb upwards, and the core tube stand columns are fixed to the steel platform. And repeating the steps until the core tube stand column climbs to the top of the steel platform until concrete pouring construction of the building structure is completed.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a method for using an automatic reversing climbing boot device. Background Art

[0002] In the field of urban construction, especially in the concrete pouring construction of the core tube of high-rise and super-high-rise buildings, the overall climbing steel platform system has attracted much attention due to its excellent performance and many advantages. It not only greatly improves the construction efficiency and shortens the construction period, but also is simple and convenient to operate, reducing the construction difficulty and labor costs. In addition, the overall climbing steel platform system is also highly safe, which can effectively protect the personal safety of construction workers during the construction process and reduce the possibility of accidents.

[0003] In the steel column cylinder frame alternately supported steel platform system (hereinafter referred to as the steel platform system), the automatic reversing climbing boot plays a vital role. Through its built-in hydraulic system and control mechanism, it can achieve efficient and stable climbing action, improving the convenience and safety of construction. The public documents with patent numbers ZL 201610484942.0 and ZL 201610484945.4 record two fully automatic direction adjustment and anti-falling devices, which realize the conversion of the climbing guide rail state and the climbing operating frame state. However, the technical solution with patent number ZL 201610484942.0, while realizing fully automatic direction adjustment and anti-falling, also brings the disadvantage of constantly moving the oil cylinder to achieve clamping during the climbing process. Compared with the original spring clamping structure, its reliability is greatly reduced. Although the technical solution with patent number ZL 201610484945.4 realizes fully automatic direction adjustment and anti-falling, the structural design and installation and production are complicated, and it is not suitable for the harsh construction conditions on site. The defects of the above-mentioned fully automatic direction adjustment and anti-falling device make it impossible to promote and apply it in actual projects. In the core tube of high-rise and super-high-rise buildings, at least dozens of columns are arranged on each floor, and the workload of manually switching the card blocks at high altitude is large. Therefore, it is necessary to develop a device with a simple structure and suitable for on-site construction conditions to achieve automatic direction adjustment and anti-falling, so as to improve the work efficiency and safety of concrete pouring construction of building structures. Summary of the invention

[0004] Aiming at the problem that the existing direction-changing and anti-falling devices cannot be widely used in actual engineering, the purpose of the present invention is to provide a method for using an automatic direction-changing climbing boot device.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a method for using an automatic reversing climbing shoe device, the automatic reversing climbing shoe device includes a guide rail frame, two climbing shoes, a climbing oil cylinder and a control system, the guide rail frame is sleeved on the outside of the core tube column, the two climbing shoes are vertically spaced and sleeved on the outside of the guide rail frame, the two climbing boots are respectively a first climbing boot and a second climbing boot from top to bottom, and the installation directions of the first climbing boot and the second climbing boot are opposite, the two ends of a climbing oil cylinder are respectively hinged to the two climbing boots, and the control system is respectively connected to the climbing oil cylinder and the reversing oil cylinder signals of the two climbing boots; the steps are as follows:

[0006] S1: Connect the bottom of the multi-section core tube column to the top of the poured concrete structure, and set an automatic reversing climbing shoe device on the outside of each core tube column. The control system drives the piston rod of the first climbing shoe reversing cylinder to extend, so that the lower wedge of the first climbing shoe pin is buckled on the core tube column; the control system drives the piston rod of the second climbing shoe reversing cylinder to contract, so that the lower wedge of the second climbing shoe pin is buckled on the core tube column; multiple automatic reversing climbing shoe devices and steel platforms are buckled and supported on the core tube column, and the steel platform is ready to climb; the control system drives the piston rod of the climbing cylinder to extend, and the first climbing shoe is buckled by the climbing The upward thrust of the oil cylinder drives the guide rail frame and the steel platform connected as one to synchronously climb up a set distance along the core tube column and then stop. The lower wedge of the first clamping pin is buckled on the core tube column under the action of the first spring support; the piston rod of the climbing oil cylinder contracts, and the second climbing shoe climbs up a set distance along the guide rail frame under the tension of the climbing oil cylinder and then stops. The lower wedge of the second clamping pin is buckled on the core tube column under the action of the second spring support. This is repeated repeatedly. The first climbing shoe and the second climbing shoe are alternately lifted to drive the steel platform to climb to the top of the core tube column. After the steel platform system is in place at the intended construction position, the steel bars are tied, the formwork is installed, and the concrete is poured;

[0007] S2: Fix the steel platform to the poured concrete structure, loosen the connection between the bottom of the multi-section core tube column and the poured concrete structure, and the control system drives the piston rod of the first climbing shoe reversing cylinder 1 to retract, so that the upper wedge of the first climbing shoe pin 1 is buckled on the core tube column; drive the piston rod of the second climbing shoe reversing cylinder 2 to extend, so that the upper wedge of the second climbing shoe pin 2 is buckled on the core tube column, and the core tube column is ready to climb; the control system drives the piston rod of the climbing cylinder to extend, and the second climbing shoe moves downward along the core tube column for a set distance under the thrust of the climbing cylinder and then stops, and the upper wedge of the second climbing shoe pin 2 is reset and buckled on the core tube column under the action of the spring support 2, and the piston rod of the climbing cylinder retracts, and the second climbing shoe drives the core tube column to climb upward for a set distance under the pulling force of the climbing cylinder and then stops, and the second climbing boot repeatedly descends and climbs in this way until the core tube column climbs to the top of the steel platform;

[0008] S3: Repeat steps S1 and S2 until the concrete pouring construction of the building structure is completed.

[0009] The method for using the automatic reversing climbing shoe device of the present invention is as follows: first, the bottom of the core tube column is connected to the cast concrete structure, the automatic reversing climbing shoe device is sleeved on the outside of the core tube column, the control system drives the piston rod of the reversing oil cylinder 1 in the first climbing shoe to extend, and the lower wedge of the bayonet is buckled on the core tube column, driving the piston rod of the reversing oil cylinder 2 in the second climbing shoe to retract, and the lower wedge of the bayonet 2 is buckled on the core tube column, so that the steel platform is buckled and supported on the core tube column, the control system drives the piston rod of the climbing cylinder to extend, and the first climbing shoe drives the guide rail frame and the steel platform connected as one to synchronously climb up along the core tube column for a set distance and then stop, the piston rod of the climbing cylinder is retracted, and the second The climbing shoe climbs up along the guide rail frame for a set distance under the pulling force of the climbing cylinder and then stops, and this process is repeated. The first climbing shoe and the second climbing shoe are alternately lifted to drive the steel platform to climb to the top of the core tube column, completing the concrete pouring construction at the intended construction location; the steel platform is fixed to the poured concrete structure, and the connection between the bottom of the multi-section core tube column and the poured concrete structure is loosened. The control system drives the piston rod of the first climbing shoe reversing cylinder 1 to retract, and the upper wedge of the first climbing shoe pin 1 is buckled on the core tube column, driving the piston rod of the second climbing shoe reversing cylinder 2 to extend, and the upper wedge of the second climbing shoe pin 2 is buckled on the core tube column, and the control system drives the piston rod of the climbing cylinder to extend. The second climbing shoe moves downward along the core tube column for a set distance under the thrust of the climbing oil cylinder and then stops, the piston rod of the climbing oil cylinder contracts, and the second climbing shoe drives the core tube column to climb upward for a set distance under the pulling force of the climbing oil cylinder and then stops. The second climbing shoe repeatedly descends and climbs until the core tube column climbs to the top of the steel platform, and the above steps are repeated until the concrete pouring construction of the building structure is completed; since the hinged swing assembly and the reversing mechanism can be linked, the driving connecting rod rises or falls and indirectly drives the swing assembly and the bayonet pin on both sides of the guide rail frame to rotate synchronously, the spring support of the swing assembly is compressed to the shortest in the horizontal position, and when the swing assembly swings to a certain position beyond the horizontal position After the angle is reached, the spring support is reset and the elastic force is released, pushing the latch to realize automatic conversion between the upper and lower positions, and realizing automatic conversion of the latch position of the latch in the climbing conversion position of the steel platform system and the core tube column. There is no need for manual reversing during high-altitude operations, which improves the working efficiency and construction safety of the steel platform system; the two clamping components of each climbing boot share a reversing cylinder, and the two latches are synchronously controlled by the extension and retraction of a reversing cylinder to convert the upper and lower positions, which improves the working efficiency of the hydraulic system; the use method of the automatic reversing climbing boot device can realize fully automatic remote operation, without the need for manual high-altitude operations, which not only reduces labor intensity, but also improves the degree of automation and safety of high-altitude operations.

[0010] Furthermore, each of the climbing boots includes two clamping assemblies, two swinging assemblies and two reversing mechanisms. The two clamping assemblies and the two swinging assemblies are symmetrically arranged along the axis of the guide rail frame. The clamping assembly includes a box-type shell, a clamping pin arranged in the inner cavity of the box-type shell and connected to its pin shaft, and the two ends of the clamping pin can respectively extend the box-type shell and snap onto the core tube column; the swinging assembly includes two swinging connecting rods and a spring support arranged between the two swinging connecting rods, one end of the spring support is hinged to the two swinging connecting rods, and the other end thereof is hinged to the box-type shell; the two reversing mechanisms are respectively arranged on the outside of the two guide rail steel columns, and the reversing mechanism includes a reversing cylinder and a guide plate connected to the piston rod of the reversing cylinder. , and a pair of driving connecting rods arranged at an angle, one end of the pair of driving connecting rods is respectively hinged to the guide plate, and the other end thereof is respectively hinged to the two swing connecting rods; the two clamping assemblies of the first climbing shoe are respectively bolted to the two sides of the guide rail steel column, and the reversing cylinder of the first climbing shoe is connected to the guide rail steel column, so that the first climbing shoe, the guide rail frame and the steel platform are connected as a whole; the second climbing shoe also includes two fixing frames respectively arranged between the two clamping assemblies, the two clamping assemblies and the two fixing frames are bolted to form a hoop that can be sleeved on the outside of the guide rail frame, the reversing cylinder of the second climbing shoe is connected to the fixing frame, and the two clamping assemblies and the two fixing frames are bolted to form a hoop that can be sleeved on the outside of the guide rail frame.

[0011] Furthermore, in steps S1 and S2, the guide plate is made of a steel plate with an L-shaped cross-section, the horizontal portion of the guide plate is vertically connected to the piston rod of the reversing cylinder, the vertical portion of the guide plate is provided with a pair of vertical and spaced oblong holes, the through holes at one end of a pair of driving connecting rods respectively correspond to the pair of oblong holes, the pin shaft passes through the through holes of the driving connecting rods and the oblong holes of the guide plates and is fastened to form a sliding end, and the other ends of the pair of driving connecting rods are respectively hinged to two swinging assemblies to form hinge points; when the swinging assembly swings downward or upward across the horizontal position, the spring support resets and releases the elastic force, pushing the lower wedge or upper wedge of the latch to buckle on the core tube column, and the sliding end of the driving connecting rod slides vertically along the oblong hole of the guide plate, the distance between the upper limit and the lower limit center of the driving connecting rod sliding along the oblong hole is the shifting stroke, and the length of the oblong hole is greater than the shifting stroke.

[0012] Furthermore, the box-type shell also includes a pair of connecting bases and a double-ear plate. The box-type shell is connected to the outside world on one side close to the guide rail frame. The pair of connecting bases are symmetrically arranged and fixedly connected to both sides of the box-type shell. The double-ear plate is fixedly connected to the side plate of the box-type shell away from the guide rail frame. The spring support of the swing assembly is hinged to the double-ear plate of the box-type shell. The pair of connecting bases of the first climbing shoe are bolted to the sides of the two guide rail steel columns, and the pair of connecting bases of the second climbing shoe are bolted to the two fixing frames to form a clamp.

[0013] Furthermore, the connecting base includes a base plate and a stiffening plate vertically connected to both sides of the base plate. One side of the base plate and the stiffening plate are welded to the box-type shell. A plurality of bolt holes are arranged on the other side of the base plate. A plurality of bolts penetrate the bolt holes of the base plate and are threadedly connected to the side surfaces of the guide rail steel column.

[0014] Furthermore, the bayonet is composed of a connecting part and two wedges symmetrically arranged on both sides thereof, and a rotating shaft passes through the connecting part of the box-type shell and the bayonet, and the rotating shaft is respectively fixed to the connecting part of the bayonet and the center of the swing connecting rods on both sides, so that the bayonet can rotate around the center of the connecting part with the swinging assembly, driving the two wedges to respectively extend the inner cavity of the box-type shell and buckle on the core tube column.

[0015] Furthermore, the swing connecting rod includes two flat rod-type connecting rods which are arranged in parallel and at intervals, and two round rod-type connecting rods connected between the two flat rod-type connecting rods. One end of one flat rod-type connecting rod is provided with an elbow part, which is hingedly connected to the spring support, and the other end of which is fixedly connected to the two round rod-type connecting rods. One end of the other flat rod-type connecting rod is fixedly connected to the two round rod-type connecting rods, and the other end of the other flat rod-type connecting rod is hingedly connected to the driving connecting rod.

[0016] Furthermore, the first climbing boot also includes a cylinder seat, which is composed of a base plate connected to the guide rail steel column, an end plate vertically fixed to the base plate, and ribs located on both sides of the base plate and the end plate. The end plate is provided with a through hole, and the reversing cylinder is fixed to the bottom of the end plate. The piston rod of the reversing cylinder passes through the through hole on the end plate and is fixed to the guide plate.

[0017] Furthermore, the fixing frame of the second climbing boot includes a connecting frame and a cylinder bracket. The connecting frame is arranged between the two box-type outer shells and is bolted thereto to form a clamp sleeved on the outside of the guide rail frame. The cylinder bracket is arranged along the axis of the connecting frame and fixedly connected to the top thereof. The cylinder bracket is a supporting frame composed of two parallel and spaced vertical plates and a horizontal plate connected therebetween. The horizontal plate is provided with a through hole. The reversing cylinder is bolted to the top of the horizontal plate. The guide plate is arranged between the two vertical plates. The piston rod of the reversing cylinder passes through the through hole and is vertically connected to the guide plate.

[0018] Furthermore, the control system includes a control valve group, a sensor and a PLC control unit. The sensor monitors the data of the hydraulic oil in the climbing cylinder and the reversing cylinder in real time, and feeds back the data information to the PLC control unit. The control valve group adjusts the hydraulic oil flow according to the instructions to control the telescopic movement of the climbing cylinder and the reversing cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of an automatic reversing climbing shoe device in one embodiment of the present invention;

[0020] Figure 2A schematic diagram of the connection relationship between the clamping assembly, the swing assembly and the driving connecting rod in one embodiment of the present invention;

[0021] Figures 3 to 7 A schematic diagram of a method for using an automatic reversing climbing shoe device according to an embodiment of the present invention.

[0022] The numbers in the figure are as follows:

[0023] Guide rail frame 10; guide rail steel column 11; base 12;

[0024] first climbing shoe 30; a clamping assembly 31; a box-type housing 311; a base plate 312; a stiffening plate 313; a latch 314; a connecting portion 314a; an upper clamping wedge 314b; a lower clamping wedge 314c; a double-ear plate 315; a swinging assembly 32; a spring support 321; a swinging connecting rod 322; a driving connecting rod 36; a sliding end 361; a hinge point 362; a guide plate 37; an oblong hole 371; a reversing oil cylinder 38; an oil cylinder seat 39; a climbing oil cylinder 40;

[0025] The second climbing shoe 50; the second clamping assembly 51; the second bayonet pin 514; the second swing assembly 52; the second spring support 521; the second swing connecting rod 522; the fixing frame 54; the connecting frame 541; the cylinder bracket 542; the second driving connecting rod 56; the second guide plate 57; the second oblong hole 571; the second reversing cylinder 58. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the drawings are all in very simplified form and use non-precise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention. For the convenience of description, the "upper" and "lower" described below are consistent with the upper and lower directions of the drawings, but this cannot be a limitation of the technical solution of the present invention.

[0027] This embodiment takes the concrete pouring construction of the core tube of a high-rise or super high-rise building as an example. The core tube columns are lattice columns. Figures 1 to 7 The automatic reversing climbing shoe device of the present invention is described, which comprises: a guide rail frame 10, two climbing shoes, a climbing oil cylinder 40 and a control system;

[0028] The guide rail frame 10 includes two guide rail steel columns 11 symmetrically arranged on both sides of the core tube column along the axis. Each guide rail steel column 11 is a box-shaped structure consisting of a bottom plate close to one side of the core tube column (not shown in the figure), a plurality of side plates vertically connected to the bottom plate, and a plurality of top plates connected to the top of the side plates. The base 12 of the guide rail steel column 11 is bolted to the top of the steel platform (not shown in the figure).

[0029] Two climbing boots are vertically spaced and sleeved on the outer side of the guide rail frame 10. The two climbing boots are respectively a first climbing boot 30 and a second climbing boot 50 from top to bottom, and the installation directions of the first climbing boot 30 and the second climbing boot 50 are opposite;

[0030] The first climbing shoe 30 includes two clamping assemblies 31, two swinging assemblies 32 and two reversing mechanisms. The two clamping assemblies 31 and the two swinging assemblies 32 are symmetrically arranged along the axis of the guide rail frame 10. The clamping assembly 31 includes a box-type housing 311, a clamping pin 314 arranged in the inner cavity of the box-type housing 311 and connected to its pin shaft, and the two ends of the clamping pin 314 can respectively extend the box-type housing 311 and be clamped in the holes between the core tube column plates; the swinging assembly 32 includes two swinging connecting rods 322, and a clamping pin 314 arranged in the inner cavity of the box-type housing 311 and connected to its pin shaft. A spring support 321 between the moving links 322, one end of the spring support 321 is hinged to the two swing links 322, and the other end is hinged to the box-type housing 311; two reversing mechanisms are respectively arranged on the outside of the two guide rail steel columns 11, and the reversing mechanism includes a reversing cylinder 38, a guide plate 37 connected to the piston rod of the reversing cylinder 38, and a pair of driving links 36 arranged at an angle, one end of the pair of driving links 36 is respectively hinged to the guide plate 37, and the other end is respectively hinged to the two swing links 322;

[0031] The second climbing shoe 50 includes two clamping assemblies 2 51, two swinging assemblies 2 52 and two reversing mechanisms 2. The two clamping assemblies 2 51 and the two swinging assemblies 2 52 are symmetrically arranged along the axis of the guide rail frame 10. The clamping assembly 2 51 includes a box-type housing 2, a bayonet 2 514 arranged in the inner cavity of the box-type housing 2 and connected to its pin shaft, and the two ends of the bayonet 2 514 can respectively extend the box-type housing 2 and be buckled in the holes between the core tube column and the plate; the swinging assembly 2 52 includes two swinging connecting rods 2 522, and two swinging connecting rods arranged at the two swinging connecting rods. The spring support 2 521 between the two 522, one end of the spring support 2 521 is hinged to the two swing links 2 522, and the other end is hinged to the box-type housing 2; the two reversing mechanisms 2 are respectively arranged on the outside of the two guide rail steel columns 11, and the reversing mechanism 2 includes a reversing cylinder 2 58, a guide plate 2 57 connected to the piston rod of the reversing cylinder 2 58, and a pair of driving links 2 56 arranged at an angle, one end of the pair of driving links 2 56 is respectively hinged to the guide plate 2 57, and the other end is respectively hinged to the two swing links 2 522, such as Figure 1 As shown, the box-type shell 1 311 of the first climbing boot 30 and the box-type shell 2 of the second climbing boot 50 are respectively welded to the double-ear plate on the opposite side, the cylinder body of the climbing oil cylinder 40 is hinged to the double-ear plate at the bottom of the box-type shell 1 311, and the piston rod of the climbing oil cylinder 40 is hinged to the double-ear plate at the top of the box-type shell 2 of the second climbing boot 50;

[0032] The two clamping assemblies 1 31 of the first climbing shoe 30 are respectively bolted to the two sides of the guide rail steel column 11, and the reversing oil cylinder 1 38 of the first climbing shoe 30 is connected to the guide rail steel column 11, so that the first climbing shoe 30, the guide rail frame 10 and the steel platform are connected as a whole; the second climbing shoe 50 also includes two fixing frames 54 respectively arranged between the two clamping assemblies 2 51, the two clamping assemblies 2 51 and the two fixing frames 54 are bolted to form a hoop that can be sleeved on the outside of the guide rail frame 10, and the reversing oil cylinder 2 58 of the second climbing shoe 50 is connected to the fixing frame 54;

[0033] The control system is connected to the climbing cylinder 40, the reversing cylinder 1 38 and the reversing cylinder 2 58 by signals respectively.

[0034] The reversing cylinder in this embodiment adopts a small cylinder.

[0035] The above-mentioned automatic reversing climbing shoe device includes a guide rail frame 10 arranged on the outside of the core tube column, two climbing shoes arranged vertically at intervals and sleeved on the outside of the guide rail frame 10, a climbing cylinder 40 respectively hinged to the two climbing shoes, and a control system; each climbing shoe includes two clamping assemblies, two swinging assemblies and two reversing mechanisms symmetrically arranged along the axis of the guide rail frame 10; the two ends of the clamping pin of the clamping assembly connected to the inner cavity of the box-type shell can be respectively extended and buckled to the core tube column; the spring support of the swinging assembly is hinged between the two swinging connecting rods, and the other end of which is hinged to the box-type shell; the two reversing mechanisms are respectively arranged on the outside of the two guide rail steel columns 11, and the guide plate of the reversing mechanism is connected to the reversing cylinder, and one end of a pair of driving connecting rods is respectively connected to the guide plate pin shaft, and the other end is respectively hinged to the two swinging assemblies; because the hinged swinging assemblies and reversing mechanisms can be linked, the driving connecting rod rises or falls and indirectly drives the swinging assemblies and the clamping pins on both sides of the guide rail frame 10 to rotate synchronously The spring support of the swing assembly is compressed to the shortest in the horizontal position. When the swing assembly passes the horizontal position, the spring support is reset and the elastic force is released, pushing the pin to realize automatic conversion between the upper and lower positions, and realizing automatic conversion of the pin position in the climbing conversion position of the steel platform system and the core tube column. There is no need for manual reversing during high-altitude operations, which improves the work efficiency and construction safety of the steel platform system; the two clamping components of each climbing shoe share a reversing cylinder, and the two pins are synchronously controlled by the extension and contraction of a reversing cylinder to convert the upper and lower positions, which improves the work efficiency of the hydraulic system; the two climbing boots are connected as a whole through the climbing cylinder 40 and the guide rail frame 10, which further enhances the overall stability of the entire steel platform system; in summary, the automatic reversing climbing boot device can realize fully automatic remote operation without manual high-altitude operations, which not only reduces labor intensity, but also improves the safety of high-altitude operations. It has a high degree of automation and brings great convenience to modern construction operations.

[0036] The following text takes the first climbing boot 30 as an example to illustrate the specific structure and connection relationship of its components. The second climbing boot 50 has basically the same specific structure and connection relationship as the first climbing boot 30, but the installation direction is opposite. Therefore, the parts of the second climbing boot 50 that have the same structure as the first climbing boot 30 will not be repeated.

[0037] like Figure 1 and Figure 3 As shown, the guide plate 37 is made of a steel plate with an L-shaped cross section. The horizontal portion of the guide plate 37 is vertically connected to the piston rod of the reversing cylinder 38. The vertical portion of the guide plate 37 is provided with a pair of oblong holes 371 arranged vertically and at intervals. The through holes at one end of a pair of driving connecting rods 36 correspond to the pair of oblong holes 371 respectively. The pin passes through the through holes of the driving connecting rods 36 and the oblong holes 371 of the guide plate 37 and is fastened to form a sliding end 361. The other ends of the pair of driving connecting rods 36 are respectively hinged to the swing connecting rods 322 of the two swinging assemblies 32 to form a hinge. The contact point 362; the distance between the upper limit and the lower limit center of the driving connecting rod 36 sliding along the oblong hole 371 is the shifting stroke, and the length of the oblong hole 371 is greater than the shifting stroke, that is, when the sliding end 361 of the driving connecting rod 36 is at the upper limit or the lower limit, there is a buffer distance between the sliding end 361 and the oblong hole 371. When the two swing components 32 move asynchronously, the position of the driving connecting rod 36 in the oblong hole 371 is adjusted to correct it. The guide plate adopts a double oblong hole design to avoid the interference problem of asynchronous clamping components on both sides during the reversing process. Enhanced the stability of the steel platform climbing construction; moreover, the setting of the oblong hole 371 is conducive to the release of the push-pull force of the driving connecting rod 36 and the swing component 32, avoiding the reaction force on the reversing oil cylinder 38, and ensuring the safe operation of the reversing mechanism.

[0038] like Figure 2 As shown, the clamping assembly 31 also includes a pair of connecting bases 12 and a double-ear plate 315. The box-type housing 311 is a box body welded by five rectangular steel plates. The side of the box-type housing 311 close to the guide rail frame 10 is connected to the outside world. The double-ear plate 315 is fixed to the side plate of the box-type housing 311 away from the guide rail frame 10. A pair of connecting bases 12 are symmetrically arranged and fixed to both sides of the box-type housing 311. A pair of connecting bases 12 are bolted to the sides of two guide rail steel columns 11. The spring support 321 of the swing assembly 32 is hinged to the double-ear plate 315. Figure 1 and Figure 2As shown, the connection base 12- includes a base plate 312, a stiffening plate 313 vertically connected to both sides of the base plate 312, one side of the base plate 312 and the stiffening plate 313 are welded to the box-type housing 311, and the other side of the base plate 312 is provided with a plurality of bolt holes, and a plurality of bolts penetrate the bolt holes of the base plate 312 and are threadedly connected to the side of the guide rail steel column 11. Preferably, a pad is further provided between the base plate 312 and the guide rail steel column 11, so that the threaded connection between the connection base 12 and the guide rail steel column 11 is more stable.

[0039] like Figure 3 As shown, the said bayonet 1 314 is composed of a connection part and two clamping wedges symmetrically arranged on both sides thereof, the rotating shaft penetrates the box-type housing 1 311 and the connection part of the bayonet 1 314, and the rotating shaft is respectively fixed to the connection part of the bayonet 1 314 and the center of the swing connecting rods 1 322 on both sides, so that the bayonet 1 314 can rotate around the center of the connection part with the swinging assembly 1 32, thereby driving the two clamping wedges to extend the inner cavity of the box-type housing 1 311 respectively and buckle with the core tube column. In this embodiment, relative to the guide rail frame 10, the clamping wedge located at the upper part of the bayonet 1 314 is called "upper clamping wedge 314b", and the clamping wedge located at the lower part is called "lower clamping wedge 314c".

[0040] like Figure 1 As shown, the swing link 322 includes two flat bar type links which are arranged in parallel and at intervals, and two round bar type links which are connected between the two flat bar type links. One end of one flat bar type link is provided with an elbow which is hingedly connected to a spring support 321, and the other end of which is fixedly connected to the two round bar type links. One end of the other flat bar type link is fixedly connected to the two round bar type links, and the other end of the other flat bar type link is hingedly connected to a driving link 36.

[0041] like Figure 1 As shown, the first climbing boot 30 also includes a cylinder seat 39, which consists of a base plate connected to the guide rail steel column 11, an end plate vertically fixed to the base plate, and ribs located on both sides of the base plate and the end plate. The end plate is provided with a through hole, and a reversing cylinder 38 is fixed to the bottom of the end plate. The piston rod of the reversing cylinder 38 passes through the through hole on the end plate and is fixed to the guide plate 37.

[0042] The control system includes a control valve group, a sensor and a PLC control unit. The sensor monitors the flow rate, pressure and other parameters of the hydraulic oil in the climbing cylinder 40 and the reversing cylinder in real time, and feeds back the information to the PLC control unit. The control valve group adjusts the hydraulic oil flow rate according to the instructions to control the telescopic movement of the climbing cylinder 40 and the reversing cylinder.

[0043] like Figure 1 and Figure 5As shown, the fixing frame 54 of the second climbing boot 50 includes a connecting frame 541 and a cylinder bracket 542. The connecting frame 541 is arranged between the two box-type housings 2 and is bolted thereto to form a clamp sleeved on the outside of the guide rail frame 10. The cylinder bracket 542 is arranged along the axis of the connecting frame 541 and is fixedly connected to the top thereof. The cylinder bracket 542 is a supporting frame composed of two parallel and spaced vertical plates and a horizontal plate connected therebetween. The horizontal plate is provided with a through hole. The reversing cylinder 58 is bolted to the top of the horizontal plate. The guide plate 57 is arranged between the two vertical plates. The piston rod of the reversing cylinder 58 passes through the through hole and is vertically connected to the guide plate 57.

[0044] Combine the following Figures 3 to 7 The working process of the automatic reversing climbing shoe device of the present invention is described as follows:

[0045] S1: Figure 1 , Figure 3 and Figure 4 As shown, the bottom of the multi-section core tube column is connected to the top of the poured concrete structure, and an automatic reversing climbing boot device is set on the outside of each core tube column. The two climbing boots of the automatic reversing climbing boot device are respectively the first climbing boot 30 and the second climbing boot 50 from top to bottom. The control system drives the piston rod of the reversing cylinder 38 of the first climbing boot 30 to extend, and the guide plate 37 pushes a pair of driving connecting rods 36 to move upward. The driving connecting rod 36 drives the swinging components 32 and the bayonet 314 on both sides of the guide rail frame 10 to swing downward synchronously around the hinge point 362 of the driving connecting rod 36 and the swinging component 32; as shown Figure 4 As shown, when the swing link 322 swings to a certain angle beyond the horizontal position, the spring support 321 is compressed to the shortest, driving the sliding end 361 at the end of the link 36 to slide to the middle of the oblong hole 371; Figure 5 As shown, the swing link 1 322 continues to swing downward, the spring support 1 321 resets and releases the elastic force, so that the lower wedge 314c of the first climbing shoe 30 latch 1 314 is latched on the core tube column; the control system drives the piston rod of the second climbing shoe 50 reversing cylinder 2 58 to contract, and the guide plate 2 57 pulls a pair of driving links 2 56 to move upward, driving the swing components 2 52 and the latch 2 514 on both sides of the guide rail frame 10 to swing downward synchronously, and the spring support 2 521 resets and releases the elastic force, so that the lower wedge of the second climbing shoe 50 latch 2 514 is latched on the core tube column; multiple automatic reversing climbing shoe devices and steel platforms are latched and supported on the core tube column, and the steel platform is ready to climb;

[0046] Please continue to refer to Figure 5, the control system drives the piston rod of the climbing cylinder 40 to extend, the second climbing shoe 50 does not move relative to the core tube column, the first climbing shoe 30 is pushed upward by the climbing cylinder 40, and the first climbing shoe 30 drives the guide rail frame 10 and the steel platform connected as one to climb up along the core tube column synchronously for a set distance and then stop, and the lower wedge 314c of the latch pin 314 is buckled on the core tube column under the action of the spring support 321, so that the steel platform is buckled and supported on the core tube column; the climbing cylinder 40 is active The plug rod is retracted, and the first climbing shoe 30 does not move relative to the core tube column. The second climbing shoe 50 climbs up along the guide rail frame 10 for a set distance under the pulling force of the climbing oil cylinder 40 and then stops. The lower wedge of the second clamping pin 514 is buckled on the core tube column under the action of the second spring support 521. This is repeated. The first climbing shoe 30 and the second climbing shoe 50 are alternately lifted to drive the steel platform to climb to the top of the core tube column. After the steel platform system is in place at the intended construction position, the steel bars are tied, the formwork is installed, and the concrete is poured;

[0047] S2: Fix the steel platform to the poured concrete structure and loosen the connection between the bottom of the multi-section core column and the poured concrete structure. Figure 6 and Figure 7 As shown, the control system drives the piston rod of the reversing cylinder 1 38 of the first climbing shoe 30 to retract, the guide plate 1 37 drives a pair of driving connecting rods 1 36 to move downward, the driving connecting rod 1 36 drives the swinging components 1 32 and the bayonet 1 314 on both sides of the guide rail frame 10 to swing upward synchronously around the hinge point 362, the spring support 1 321 resets and releases the elastic force, so that the upper wedge 314b of the bayonet 1 314 of the first climbing shoe 30 is buckled on the core tube column; the control system drives the piston rod of the reversing cylinder 2 58 of the second climbing shoe 50 to extend, the guide plate 2 57 drives a pair of driving connecting rods 2 56 to move downward, the driving connecting rod 2 56 drives the swinging components 2 52 and the bayonet 2 514 on both sides of the guide rail frame 10 to swing upward synchronously around the hinge point, the spring support 2 521 resets and releases the elastic force, so that the upper wedge 314b of the bayonet 2 514 of the second climbing shoe 50 is buckled on the core tube column, and the core tube column is ready to climb;

[0048] Please continue to refer to Figure 7 , the control system drives the piston rod of the climbing cylinder 40 to extend, the first climbing shoe 30 does not move relative to the core tube column, the second climbing shoe 50 moves downward along the core tube column for a set distance under the thrust of the climbing cylinder 40 and then stops, the upper wedge of the second clamping pin 514 of the second climbing shoe 50 is reset and buckled to the core tube column under the action of the second spring support 521, the piston rod of the climbing cylinder 40 contracts, the second climbing shoe 50 drives the core tube column to climb upward for a set distance under the pulling force of the climbing cylinder 40 and then stops, the second climbing shoe 50 repeatedly descends and climbs until the core tube column climbs to the top of the steel platform;

[0049] S3: Repeat steps S1 and S2 until the concrete pouring construction of the building structure is completed.

[0050] The method for using the automatic reversing climbing shoe device of the present invention is as follows: first, the bottom of the core tube column is connected to the cast concrete structure, the automatic reversing climbing shoe device is sleeved on the outer side of the core tube column, the control system drives the piston rod of the reversing cylinder 1 38 in the first climbing shoe 30 to extend, the lower wedge 314c of the bayonet 1 314 is buckled on the core tube column, the piston rod of the reversing cylinder 2 58 in the second climbing shoe 50 is driven to contract, the lower wedge 314 of the bayonet 2 514 is buckled on the core tube column, so that the steel platform is buckled and supported on the core tube column, the control system drives the piston rod of the climbing cylinder 40 to extend, the first climbing shoe 30 drives the guide rail frame 10 and the steel platform connected as one to synchronously climb up along the core tube column for a set distance and then stop, The piston rod of the climbing cylinder 40 contracts, and the second climbing shoe 50 climbs up a set distance along the guide rail frame 10 under the pulling force of the climbing cylinder 40 and then stops, and this process is repeated. The first climbing shoe 30 and the second climbing shoe 50 are alternately lifted to drive the steel platform to climb to the top of the core tube column, and the concrete pouring construction at the intended construction location is completed; the steel platform is fixed to the poured concrete structure, and the connection between the bottom of the multi-section core tube column and the poured concrete structure is loosened. The control system drives the piston rod of the reversing cylinder 1 38 of the first climbing shoe 30 to contract, and the wedge 314b on the pin 1 314 of the first climbing shoe 30 is buckled on the core tube column, driving the piston rod of the reversing cylinder 2 58 of the second climbing shoe 50 to extend, and the pin 1 314 of the second climbing shoe 50 The upper clamping wedge of the second 514 is buckled on the core tube column, and the control system drives the piston rod of the climbing oil cylinder 40 to extend. The second climbing shoe 50 moves downward along the core tube column for a set distance under the thrust of the climbing oil cylinder 40 and then stops. The piston rod of the climbing oil cylinder 40 contracts, and the second climbing shoe 50 drives the core tube column to climb upward for a set distance under the pulling force of the climbing oil cylinder 40 and then stops. The second climbing shoe 50 repeatedly descends and climbs until the core tube column climbs to the top of the steel platform. The above steps are repeated until the concrete pouring construction of the building structure is completed; because the hinged swing assembly and the reversing mechanism can be linked, the driving connecting rod to rise or fall indirectly drives the swing assembly and the bayonet pin on both sides of the guide rail frame 10 to rotate synchronously, and the swing The spring support of the moving component is compressed to the shortest in the horizontal position. When the swing component swings to a certain angle beyond the horizontal position, the spring support resets and releases the elastic force, pushing the latch to realize the automatic conversion of the upper and lower positions. The automatic conversion of the latch position is realized in the climbing conversion position of the steel platform system and the core tube column. There is no need for manual reversing during high-altitude operations, which improves the work efficiency and construction safety of the steel platform system. The two clamping components of each climbing shoe share a reversing cylinder, and the two clamping pins are synchronously controlled to convert the upper and lower positions through the extension and retraction of a reversing cylinder, which improves the work efficiency of the hydraulic system. Moreover, the guide plate adopts a double oblong hole design to avoid the interference problem of asynchronous clamping components on both sides during the reversing process.The method of using the automatic reversing climbing boot device can realize fully automatic remote operation without manual high-altitude operations, which not only reduces labor intensity but also improves the degree of automation and safety of high-altitude operations.

[0051] In the steps S1 and S2, the guide plate 37 is made of a steel plate with an L-shaped cross section, the horizontal portion of the guide plate 37 is vertically connected to the piston rod of the reversing cylinder 38, the vertical portion of the guide plate 37 is provided with a pair of vertical and spaced oblong holes 371, the through holes at one end of a pair of driving connecting rods 36 respectively correspond to the pair of oblong holes 371, the pin passes through the through holes of the driving connecting rods 36 and the oblong holes 371 of the guide plate 37 and is fastened to form a sliding end 361, and the other ends of the pair of driving connecting rods 36 respectively correspond to the pair of oblong holes 371. The swing connecting rods 322 of the two swinging components 32 are hinged to form a hinge point 362; when the two swinging components 32 move asynchronously, the position of the driving connecting rod 36 in the oblong hole 371 is adjusted to correct the situation, thereby avoiding the problem of asynchronous lifting of the climbing boots on both sides in the existing steel platform system and enhancing the stability of the steel platform climbing construction; moreover, the setting of the oblong hole is conducive to releasing the push and pull force of the driving connecting rod 36 and the swinging component 32, avoiding the reaction force on the reversing cylinder 38, and ensuring the safe operation of the reversing mechanism.

[0052] The above description is only a description of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. Any changes or modifications made by a person skilled in the art in the field of the present invention based on the above disclosure shall fall within the scope of the claims.

Claims

1. A method for using an automatic reversing climbing shoe device, characterized in that: The automatic reversing climbing shoe device comprises a guide rail frame, two climbing shoes, a climbing oil cylinder and a control system. The guide rail frame is sleeved on the outside of the core tube column. The two climbing shoes are vertically spaced and sleeved on the outside of the guide rail frame. The two climbing boots are respectively the first climbing boot and the second climbing boot from top to bottom, and the installation directions of the first climbing boot and the second climbing boot are opposite. The two ends of a climbing oil cylinder are respectively hinged to the two climbing boots. The control system is respectively connected to the climbing oil cylinder and the reversing oil cylinder signals of the two climbing boots; the steps are as follows: S1: Connect the bottom of the multi-section core tube column to the top of the poured concrete structure, and set an automatic reversing climbing shoe device on the outside of each core tube column. The control system drives the piston rod of the first climbing shoe reversing cylinder to extend, so that the lower wedge of the first climbing shoe pin is buckled on the core tube column; the control system drives the piston rod of the second climbing shoe reversing cylinder to contract, so that the lower wedge of the second climbing shoe pin is buckled on the core tube column; multiple automatic reversing climbing shoe devices and steel platforms are buckled and supported on the core tube column, and the steel platform is ready to climb; the control system drives the piston rod of the climbing cylinder to extend, and the first climbing shoe is buckled by the climbing The upward thrust of the oil cylinder drives the guide rail frame and the steel platform connected as one to synchronously climb up a set distance along the core tube column and then stop. The lower wedge of the first clamping pin is buckled on the core tube column under the action of the first spring support; the piston rod of the climbing oil cylinder contracts, and the second climbing shoe climbs up a set distance along the guide rail frame under the tension of the climbing oil cylinder and then stops. The lower wedge of the second clamping pin is buckled on the core tube column under the action of the second spring support. This is repeated repeatedly. The first climbing shoe and the second climbing shoe are alternately lifted to drive the steel platform to climb to the top of the core tube column. After the steel platform system is in place at the intended construction position, the steel bars are tied, the formwork is installed, and the concrete is poured; S2: Fix the steel platform to the poured concrete structure, loosen the connection between the bottom of the multi-section core tube column and the poured concrete structure, and the control system drives the piston rod of the first climbing shoe reversing cylinder 1 to retract, so that the upper wedge of the first climbing shoe pin 1 is buckled on the core tube column; drive the piston rod of the second climbing shoe reversing cylinder 2 to extend, so that the upper wedge of the second climbing shoe pin 2 is buckled on the core tube column, and the core tube column is ready to climb; the control system drives the piston rod of the climbing cylinder to extend, and the second climbing shoe moves downward along the core tube column for a set distance under the thrust of the climbing cylinder and then stops, and the upper wedge of the second climbing shoe pin 2 is reset and buckled on the core tube column under the action of the spring support 2, and the piston rod of the climbing cylinder retracts, and the second climbing shoe drives the core tube column to climb upward for a set distance under the pulling force of the climbing cylinder and then stops, and the second climbing boot repeatedly descends and climbs in this way until the core tube column climbs to the top of the steel platform; S3: Repeat steps S1 and S2 until the concrete pouring construction of the building structure is completed.

2. The method for using the automatic reversing climbing shoe device according to claim 1, characterized in that: Each of the climbing boots comprises two clamping assemblies, two swinging assemblies and two reversing mechanisms. The two clamping assemblies and the two swinging assemblies are symmetrically arranged along the axis of the guide rail frame. The clamping assembly comprises a box-type shell, a clamping pin arranged in the inner cavity of the box-type shell and connected to its pin shaft, and the two ends of the clamping pin can respectively extend the box-type shell and snap onto the core tube column; the swinging assembly comprises two swinging connecting rods and a spring support arranged between the two swinging connecting rods, one end of the spring support is hinged to the two swinging connecting rods, and the other end is hinged to the box-type shell; the two reversing mechanisms are respectively arranged on the outside of the two guide rail steel columns, and the reversing mechanism comprises a reversing oil cylinder, a guide plate connected to the piston rod of the reversing oil cylinder, and A pair of driving links are arranged at an angle, and one end of the pair of driving links is respectively hinged to the guide plate, and the other end thereof is respectively hinged to the two swinging links; the two clamping assemblies of the first climbing shoe are respectively bolted to the two sides of the guide rail steel column, and the reversing cylinder of the first climbing shoe is connected to the guide rail steel column, so that the first climbing shoe, the guide rail frame and the steel platform are connected as a whole; the second climbing shoe also includes two fixing frames respectively arranged between the two clamping assemblies, the two clamping assemblies and the two fixing frames are bolted to form a clamp that can be sleeved on the outside of the guide rail frame, the reversing cylinder of the second climbing shoe is connected to the fixing frame, and the two clamping assemblies and the two fixing frames are bolted to form a clamp that can be sleeved on the outside of the guide rail frame.

3. The method for using the automatic reversing climbing shoe device according to claim 2, characterized in that: In the steps S1 and S2, the guide plate is made of a steel plate with an L-shaped cross-section, the horizontal portion of the guide plate is vertically connected to the piston rod of the reversing cylinder, the vertical portion of the guide plate is provided with a pair of vertical and spaced oblong holes, the through holes at one end of a pair of driving connecting rods respectively correspond to the pair of oblong holes, the pin shaft passes through the through holes of the driving connecting rods and the oblong holes of the guide plate and is fastened to form a sliding end, and the other ends of the pair of driving connecting rods are respectively hinged to the two swinging components to form a hinge point; when the swinging component swings downward or upward across the horizontal position, the spring support resets and releases the elastic force, pushing the lower wedge or upper wedge of the latch to buckle on the core tube column, and the sliding end of the driving connecting rod slides vertically along the oblong hole of the guide plate, the distance between the upper limit and the lower limit center of the driving connecting rod sliding along the oblong hole is the shifting stroke, and the length of the oblong hole is greater than the shifting stroke.

4. The method for using the automatic reversing climbing shoe device according to claim 2, characterized in that: The box-type shell also includes a pair of connecting bases and a double-ear plate. The box-type shell is connected to the outside world on one side close to the guide rail frame. The pair of connecting bases are symmetrically arranged and fixedly connected to the two sides of the box-type shell. The double-ear plate is fixedly connected to the side plate of the box-type shell away from the guide rail frame. The spring support of the swing assembly is hinged to the double-ear plate of the box-type shell. The pair of connecting bases of the first climbing shoe are bolted to the sides of the two guide rail steel columns, and the pair of connecting bases of the second climbing shoe are bolted to the two fixing frames to form a clamp.

5. The method for using the automatic reversing climbing shoe device according to claim 4, characterized in that: The connecting base includes a base plate and stiffening plates vertically connected to both sides of the base plate. One side of the base plate and the stiffening plates are welded to the box-type shell, and a plurality of bolt holes are arranged on the other side of the base plate. A plurality of bolts penetrate the bolt holes of the base plate and are threadedly connected to the side surfaces of the guide rail steel columns.

6. The method for using the automatic reversing climbing shoe device according to claim 2, characterized in that: The bayonet pin is composed of a connecting part and two wedges symmetrically arranged on both sides thereof. The rotating shaft passes through the connecting part of the box-type shell and the bayonet pin. The rotating shaft is respectively fixed to the connecting part of the bayonet pin and the center of the swing connecting rods on both sides, so that the bayonet pin can rotate around the center of the connecting part with the swinging assembly, driving the two wedges to extend the inner cavity of the box-type shell and buckle on the core tube column respectively.

7. The method for using the automatic reversing climbing shoe device according to claim 2, characterized in that: The swing connecting rod includes two flat rod-type connecting rods which are arranged in parallel and at intervals, and two round rod-type connecting rods which are connected between the two flat rod-type connecting rods. One end of one flat rod-type connecting rod is provided with an elbow which is hingedly connected to a spring support and the other end of which is fixedly connected to the two round rod-type connecting rods. One end of the other flat rod-type connecting rod is fixedly connected to the two round rod-type connecting rods and the other end of which is hingedly connected to a driving connecting rod.

8. The method for using the automatic reversing climbing shoe device according to claim 2, characterized in that: The first climbing boot also includes a cylinder seat, which consists of a base plate connected to the guide rail steel column, an end plate vertically fixed to the base plate, and ribs located on both sides of the base plate and the end plate. The end plate is provided with a through hole, and the reversing cylinder is fixed to the bottom of the end plate. The piston rod of the reversing cylinder passes through the through hole on the end plate and is fixed to the guide plate.

9. The method for using the automatic reversing climbing shoe device according to claim 2, characterized in that: The fixing frame of the second climbing boot includes a connecting frame and a cylinder bracket. The connecting frame is arranged between the two box-type outer shells and is bolted thereto to form a clamp sleeved on the outside of the guide rail frame. The cylinder bracket is arranged along the axis of the connecting frame and fixedly connected to the top thereof. The cylinder bracket is a supporting frame composed of two parallel and spaced vertical plates and a horizontal plate connected therebetween. The horizontal plate is provided with a through hole. The reversing cylinder is bolted to the top of the horizontal plate. The guide plate is arranged between the two vertical plates. The piston rod of the reversing cylinder passes through the through hole and is vertically connected to the guide plate.

10. The method for using the automatic reversing climbing shoe device according to claim 1, characterized in that: The control system includes a control valve group, a sensor and a PLC control unit. The sensor monitors the data of the hydraulic oil in the climbing cylinder and the reversing cylinder in real time, and feeds back the data information to the PLC control unit. The control valve group adjusts the hydraulic oil flow according to the instructions to control the telescopic movement of the climbing cylinder and the reversing cylinder.

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