Automatic reversing climbing boot apparatus

Abstract

An automatic reversing climbing boot apparatus, comprising a guide rail frame (10) arranged on the outer side of a core tube column, two climbing boots vertically spaced apart from each other and sleeved on the outer side of the guide rail frame (10), a climbing hydraulic cylinder (40) separately hingedly connected to the two climbing boots, and a control system, wherein a first climbing boot (30) comprises first clamping assemblies (31), first swinging assemblies (32), and first reversing mechanisms; a second climbing boot (50) comprises second clamping assemblies (51), second swinging assemblies (52), and second reversing mechanisms; the guide rail frame (10) comprises two guide rail steel columns (11) symmetrically arranged on two sides of the core tube column along an axis; the first reversing mechanisms and the second reversing mechanisms are respectively and correspondingly arranged on the outer sides of the guide rail steel columns (11); the first reversing mechanisms and the second reversing mechanisms respectively comprise a first reversing hydraulic cylinder (38) and a second reversing hydraulic cylinder (58), a first guide plate (37) and a second guide plate (57) that are connected to the first reversing hydraulic cylinder (38) and the second reversing hydraulic cylinder (58), first driving connecting rods (36) arranged at an included angle, and second driving connecting rods (56) arranged at an included angle.

Description

Automatic reversing climbing shoe device TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to an automatic reversing climbing shoe device. BACKGROUND

[0002] In the field of urban building construction, especially in the concrete pouring construction of high-rise and super high-rise building core tubes, 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, reduces the construction difficulty and labor cost. In addition, the overall climbing steel platform system also has high safety, which can effectively protect the personal safety of construction personnel during construction and reduce the possibility of accidents.

[0003] In the steel column cylinder frame alternating support type steel platform system (hereinafter referred to as steel platform system), the automatic reversing climbing shoe plays a crucial role. Through its built-in hydraulic system and control mechanism, it can realize efficient and stable climbing action, improving the convenience and safety of construction. The disclosure documents with patent numbers ZL 201610484942.0 and ZL 201610484945.4 record two kinds of full-automatic reversing and falling prevention devices, which realize the transformation of the climbing rail state and the climbing operation frame state. However, the technical solution of patent number ZL 201610484942.0, while realizing full-automatic reversing and falling prevention, also brings the disadvantage of needing to constantly actuate the oil cylinder to realize clamping during climbing. Compared with the original spring clamping structure, its reliability is greatly reduced. Although the technical solution of patent number ZL 201610484945.4 realizes full-automatic reversing and falling prevention, the structure design and installation are complex, which is not suitable for the requirements of harsh construction conditions on site. The defects of the above-mentioned full-automatic reversing and falling prevention devices result in their inability to be widely applied in actual engineering. In the core tube of high-rise and super high-rise buildings, at least dozens of columns are arranged per floor, and the workload of manually switching the block clamping position in high altitude is large. Therefore, it is necessary to develop a device with simple structure and suitable for on-site construction conditions to realize automatic reversing and falling prevention, and improve the work efficiency and safety of concrete pouring construction of building structures.

[0004] SUMMARY

[0005] In view of the problem that the existing reversing and falling prevention device cannot be widely applied in actual engineering, the purpose of the present application is to provide an automatic reversing climbing shoe device.

[0006] The technical scheme adopted by the present application to solve its technical problems is: an automatic reversing climbing shoe device, comprising: a guide rail frame, two climbing shoes, one climbing oil cylinder and a control system.

[0007] The guide rail frame is arranged outside the core tube column and includes two vertically spaced guide rail steel columns, the bases of which are bolted to the top of the steel platform;

[0008] The two climbing boots are vertically spaced and arranged outside the guide rail frame, each of which includes two clamping assemblies, two swing assemblies and two reversing mechanisms, the two clamping assemblies and the two swing assemblies are symmetrically arranged along the axis of the guide rail frame, the clamping assembly includes a box-shaped shell, a clamping pin arranged in the inner cavity of the box-shaped shell and connected with a pin shaft, the two ends of the clamping pin can respectively extend out of the box-shaped shell and be buckled to the core tube column; the swing assembly includes two swing links and a spring support arranged between the two swing links, one end of the spring support is hinged to the two swing links, and the other end is hinged to the box-shaped shell; the two reversing mechanisms are respectively arranged outside the two guide rail steel columns, the reversing mechanism includes a reversing oil cylinder, a guide plate connected to the piston rod of the reversing oil cylinder, and a pair of drive links arranged at an angle, one end of the pair of drive links is respectively hinged to the guide plate, and the other end is respectively hinged to the two swing links, and two ends of a climbing oil cylinder are respectively hinged to the box-shaped shells of the two climbing boots;

[0009] The two climbing boots are vertically spaced and arranged outside the guide rail frame, each of which includes two clamping assemblies, two swing assemblies and two reversing mechanisms, the two clamping assemblies and the two swing assemblies are symmetrically arranged along the axis of the guide rail frame, the clamping assembly includes a box-shaped shell, a clamping pin arranged in the inner cavity of the box-shaped shell and connected with a pin shaft, the two ends of the clamping pin can respectively extend out of the box-shaped shell and be buckled to the core tube column; the swing assembly includes two swing links and a spring support arranged between the two swing links, one end of the spring support is hinged to the two swing links, and the other end is hinged to the box-shaped shell; the two reversing mechanisms are respectively arranged outside the two guide rail steel columns, the reversing mechanism includes a reversing oil cylinder, a guide plate connected to the piston rod of the reversing oil cylinder, and a pair of drive links arranged at an angle, one end of the pair of drive links is respectively hinged to the guide plate, and the other end is respectively hinged to the two swing links, and two ends of a climbing oil cylinder are respectively hinged to the box-shaped shells of the two climbing boots;

[0010] The control system is respectively connected with the climbing oil cylinder and the reversing oil cylinder of the two climbing boots.

[0011] The automatic reversing climbing shoe device of the application comprises a guide rail frame arranged outside the core tube column, two climbing shoes vertically spaced and sleeved outside the guide rail frame, two climbing oil cylinders respectively hinged with the two climbing shoes, and a control system; each climbing shoe comprises two clamping assemblies, two swing assemblies and two reversing mechanisms symmetrically arranged along the axis of the guide rail frame; the pins of the clamping assemblies are respectively extended and buckled to the core tube column at the two ends of the clamping pin in the inner cavity of the box-shaped shell; the spring support of the swing assembly is hinged between the two swing connecting rods, and the other end thereof is hinged to the box-shaped shell; the two reversing mechanisms are respectively arranged outside the two guide rail steel columns, the guide plate of the reversing mechanism is connected to the reversing oil cylinder, one end of a pair of drive connecting rods is respectively connected to the guide plate through a pin shaft, and the other end thereof is respectively hinged to the two swing assemblies; since the swing assemblies and the reversing mechanisms connected therewith can realize linkage, the drive connecting rods indirectly drive the swing assemblies on both sides of the guide rail frame to rotate synchronously when rising or falling, the spring support of the swing assembly is compressed to the shortest at the horizontal position, and when the swing assembly passes the horizontal position, the spring support resets and releases the elastic force to push the clamping pin to realize automatic conversion of the upper clamping position and the lower clamping position, thereby realizing automatic conversion of the clamping position of the clamping pin at the steel platform system and the core tube column climbing conversion position, without the need for manual reversing of high-altitude operation, thereby improving the working efficiency and construction safety of the steel platform system; the two clamping assemblies of each climbing shoe share one reversing oil cylinder, the two clamping pins are controlled to convert the upper and lower clamping positions synchronously through the extension and retraction of one reversing oil cylinder, thereby improving the working efficiency of the hydraulic system; the two climbing shoes are connected into one whole through the climbing oil cylinder and the guide rail frame, thereby further enhancing the overall stability of the entire steel platform system; in summary, the automatic reversing climbing shoe device can realize full-automatic remote operation without manual high-altitude operation, thereby not only reducing the labor intensity but also improving the safety of high-altitude operation, with high automation degree, thereby bringing great convenience to modern construction operation.

[0012] Further, the guide plate is made of a steel plate with an L-shaped cross section, the horizontal part of the guide plate is connected perpendicularly to the piston rod of the reversing oil cylinder, the vertical part of the guide plate is provided with a pair of vertically and spaced long circular holes, the through holes of one end of the pair of drive connecting rods correspond to the pair of long circular holes respectively, the pin shaft passes through the drive connecting rod through hole and the guide plate long circular hole and is fastened to form a sliding end, the other end of the pair of drive connecting rods is respectively hinged to the two swing assemblies to form a hinge point, the distance between the upper limit position and the lower limit position center of the drive connecting rod sliding in the long circular hole is the switching stroke, and the length of the long circular hole is greater than the switching stroke.

[0013] Further, the box shell further comprises a pair of connecting bases and a double lug plate, the box shell is connected with the outside near one side of the guide rail frame, the pair of connecting bases are symmetrically arranged and fixed to the two sides of the box shell, the double lug plate is fixed to the side plate away from the guide rail frame, the spring support of the swing assembly is hinged to the double lug plate of the box shell, the pair of connecting bases of the first climbing shoe are bolted to the side surface 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.

[0014] Further, the connecting base comprises a base plate and a stiffening plate vertically connected to the two sides of the base plate, one side of the base plate and the stiffening plate is welded to the box shell, the other side of the base plate is provided with a plurality of bolt holes, a plurality of bolts pass through the bolt holes of the base plate and are threadedly connected with the side surface of the guide rail steel column.

[0015] Further, the catch pin is composed of a connecting portion and two clamping wedges symmetrically arranged on the two sides of the connecting portion, the rotating shaft penetrates the connecting portion of the box shell and the catch pin, and the rotating shaft is fixed to the center of the connecting portion of the catch pin and the two swing connecting rods on the two sides respectively, so that the catch pin can rotate around the center of the connecting portion with the swing assembly, and the two clamping wedges are respectively extended into the inner cavity of the box shell and buckled to the core tube column.

[0016] Further, the swing connecting rod comprises two flat rod type connecting rods 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 portion, the elbow portion is hingedly connected with the spring support, and the other end is fixed to the two round rod type connecting rods, one end of the other flat rod type connecting rod is fixed to the two round rod type connecting rods, and the other end is hingedly connected with the driving connecting rod.

[0017] Further, the first climbing shoe further comprises a cylinder seat, the cylinder seat is composed of a bottom plate connected to the guide rail steel column, an end plate fixed vertically to the bottom plate, and rib plates located on the two sides of the bottom plate and the end plate, the end plate is provided with a through hole, a reversing cylinder is fixed to the bottom of the end plate, and a piston rod of the reversing cylinder penetrates the through hole on the end plate and is fixed to a guide plate.

[0018] Further, the fixing frame of the second climbing shoe comprises a connecting frame and a cylinder support, the connecting frame is arranged between the two box shells and is bolted to the box shells to form a clamp wrapped outside the guide rail frame, the cylinder support is arranged along the axis of the connecting frame and is fixed to the top of the connecting frame, the cylinder support is a support frame composed of two vertical plates arranged in parallel and at intervals and a horizontal plate connected between the two vertical plates, the horizontal plate is provided with a through hole, a reversing cylinder is bolted to the top of the horizontal plate, a guide plate is arranged between the two vertical plates, and a piston rod of the reversing cylinder penetrates the through hole and is connected vertically to the guide plate.

[0019] Further, the control system comprises a control valve group, a sensor and a PLC control unit, the sensor monitors the data of the hydraulic oil in the climbing oil cylinder and the reversing oil cylinder in real time, and feeds back the data information to the PLC control unit, and the control valve group adjusts the hydraulic oil flow according to the instruction to control the extension and retraction movement of the climbing oil cylinder and the reversing oil cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 is a structural schematic diagram of an embodiment of the automatic reversing climbing shoe device of the present application;

[0021] Fig. 2 is a schematic diagram of the connection relationship between the clamping assembly, the swing assembly and the driving connecting rod in an embodiment of the present application;

[0022] Figs. 3 to 7 are schematic diagrams of the working process of the automatic reversing climbing shoe device in an embodiment of the present application.

[0023] Reference signs in the drawings are as follows:

[0024] Guide rail frame 10; guide rail steel column 11; base 12;

[0025] First climbing shoe 30; clamping assembly one 31; box-shaped shell one 311; base plate 312; stiffened plate 313; clamping pin one 314; connecting part one 314a; upper clamping wedge 314b; lower clamping wedge 314c; double lug plate 315; swing assembly one 32; spring support one 321; swing connecting rod one 322; driving connecting rod one 36; sliding end 361; hinged point 362; guide plate one 37; long circular hole one 371; reversing oil cylinder one 38; oil cylinder seat 39; climbing oil cylinder 40;

[0026] Second climbing shoe 50; clamping assembly two 51; clamping pin two 514; swing assembly two 52; spring support two 521; swing connecting rod two 522; fixing frame 54; connecting frame 541; oil cylinder support 542; driving connecting rod two 56; guide plate two 57; long circular hole two 571; reversing oil cylinder two 58. DETAILED DESCRIPTION

[0027] The present application will be further described in detail below in combination with the drawings and specific embodiments. It should be noted that the drawings are all very simplified and use non-precise proportions, and are only used to facilitate and clearly assist the purpose of describing the embodiments of the present application. For the convenience of description, the "upper", "lower" in the following description are consistent with the upper and lower directions of the drawings, but this cannot be a limitation of the technical solutions of the present application.

[0028] In this embodiment, the concrete pouring construction of a high-rise or super high-rise building core tube is taken as an example, and the core tube stand is a lattice column. The automatic reversing climbing shoe device of the present application will be described below in combination with Figs. 1 to 7, which comprises a guide rail frame 10, two climbing shoes, a climbing oil cylinder 40 and a control system.

[0029] The guide frame 10 comprises two guide steel columns 11 symmetrically arranged along the axis on both sides of the core tube column, each guide steel column 11 is a box structure composed 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, and the base 12 of the guide steel column 11 is bolted to the top of the steel platform (not shown in the figure);

[0030] Two climbing boots are vertically spaced and sleeved outside the guide frame 10, the two climbing boots are a first climbing boot 30 and a second climbing boot 50 from top to bottom, and the installation direction of the first climbing boot 30 and the second climbing boot 50 is opposite;

[0031] The first climbing boot 30 comprises two clamping assemblies 31, two swing assemblies 32 and two reversing mechanisms, the two clamping assemblies 31 and the two swing assemblies 32 are symmetrically arranged along the axis of the guide frame 10, the clamping assembly 31 comprises a box-shaped housing 311, a clamping pin 314 arranged in the inner cavity of the box-shaped housing 311 and connected with a pin shaft, the two ends of the clamping pin 314 can respectively extend out of the box-shaped housing 311 and be buckled in the hole between the core tube column plates; the swing assembly 32 comprises two swing connecting rods 322, and a spring support 321 arranged between the two swing connecting rods 322, one end of the spring support 321 is hinged with the two swing connecting rods 322, and the other end is hinged with the box-shaped housing 311; the two reversing mechanisms are respectively arranged outside the two guide steel columns 11, the reversing mechanism comprises a reversing oil cylinder 38, a guide plate 37 connected with the piston rod of the reversing oil cylinder 38, and a pair of driving connecting rods 36 arranged at an angle, one end of the pair of driving connecting rods 36 is respectively hinged with the guide plate 37, and the other end is respectively hinged with the two swing connecting rods 322;

[0032] The second climbing shoe 50 comprises two clamping assemblies 51, two swing assemblies 52 and two reversing mechanisms 52. The two clamping assemblies 51 and the two swing assemblies 52 are symmetrically arranged along the axis of the guide rail frame 10. The clamping assembly 51 comprises a box-shaped shell 52, a clamping pin 514 arranged in the inner cavity of the box-shaped shell 52 and connected with a pin shaft thereof, and the two ends of the clamping pin 514 can respectively extend out of the box-shaped shell 52 and be buckled in the holes between the core tube column plates. The swing assembly 52 comprises two swing connecting rods 522 and a spring support 521 arranged between the two swing connecting rods 522. One end of the spring support 521 is hinged with the two swing connecting rods 522, and the other end thereof is hinged with the box-shaped shell 52. The two reversing mechanisms 52 are respectively arranged outside the two guide rail columns 11. The reversing mechanism 52 comprises a reversing oil cylinder 58, a guide plate 57 connected with the piston rod of the reversing oil cylinder 58, and a pair of driving connecting rods 56 arranged at an angle. One end of the pair of driving connecting rods 56 is respectively hinged with the guide plate 57, and the other end thereof is respectively hinged with the two swing connecting rods 522. As shown in FIG. 1, the opposite sides of the box-shaped shell 52 of the second climbing shoe 50 and the box-shaped shell 1 of the first climbing shoe 30 are respectively welded with double lug plates. The cylinder body of the climbing oil cylinder 40 is hinged with the double lug plate at the bottom of the box-shaped shell 1 of the first climbing shoe 30, and the piston rod of the climbing oil cylinder 40 is hinged with the double lug plate at the top of the box-shaped shell 2 of the second climbing shoe 50.

[0033] The two clamping assemblies 51 of the first climbing shoe 30 are respectively bolted on the two sides of the guide rail column 11. The reversing oil cylinder 1 of the first climbing shoe 30 is connected with the guide rail 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 further comprises two fixing frames 54 respectively arranged between the two clamping assemblies 51. The two clamping assemblies 51 and the two fixing frames 54 are bolted as a clamp capable of being sleeved outside the guide rail frame 10. The reversing oil cylinder 2 of the second climbing shoe 50 is connected with the fixing frame 54.

[0034] The control system is signal connected with the climbing oil cylinder 40, the reversing oil cylinder 1 and the reversing oil cylinder 2 respectively.

[0035] The reversing oil cylinder in the embodiment is a small oil cylinder.

[0036] The automatic reversing climbing shoe device of the present invention includes a guide rail frame 10 disposed on the outside of the core tube column, two climbing shoes vertically spaced and sleeved on the outside of the guide rail frame 10, climbing cylinders 40 respectively hinged to the two climbing shoes, and a control system; each climbing shoe includes two locking assemblies, two swing assemblies, and two reversing mechanisms symmetrically arranged along the axis of the guide rail frame 10; the pins of the locking assemblies are connected to the locking pins in the inner cavity of the box-type shell, and both ends can be extended and locked to the core tube column; the spring support of the swing assembly is hinged between two swing connecting rods, and its other end is hinged to the box-type shell; the two reversing mechanisms are respectively disposed on the outside of the two guide rail steel columns 11, the guide plates of the reversing mechanisms are connected to the reversing cylinders, one end of a pair of driving connecting rods is respectively connected to the guide plate pin, and the other end is respectively hinged to the two swing assemblies; since the hinged swing assemblies and reversing mechanisms can achieve linkage, the rising or falling of the driving connecting rods indirectly drives the swing assemblies and locking pins on both sides of the guide rail frame 10 to rotate synchronously, swinging The spring support of the moving component is compressed to its shortest length in the horizontal position. When the swing component swings to a certain angle beyond the horizontal position, the spring support resets and releases its elastic force, pushing the locking pin to achieve automatic switching between upper and lower locking positions. This automatic switching of the locking pin position is achieved at the climbing and switching positions of the steel platform system and the core tube column, eliminating the need for manual reversing at height and improving the working efficiency and construction safety of the steel platform system. The two locking components of each climbing shoe share a reversing cylinder. The extension and retraction of the reversing cylinder synchronously controls the two locking pins to switch between upper and lower locking positions, improving the working efficiency of the hydraulic system. The two climbing shoes are connected as a whole by the climbing cylinder 40 and the guide rail frame 10, further enhancing the overall stability of the entire steel platform system. In summary, this automatic reversing climbing shoe device can achieve fully automatic remote operation without the need for manual high-altitude work. It not only reduces labor intensity but also improves the safety of high-altitude operations. Its high degree of automation brings great convenience to modern construction operations.

[0037] The following text uses the first climbing shoe 30 as an example to illustrate the specific structure and connection relationship of its components. The second climbing shoe 50 has the same specific structure and connection relationship as the first climbing shoe 30, but the installation direction is opposite. Therefore, the parts of the second climbing shoe 50 and the first climbing shoe 30 that have the same structure will not be described again.

[0038] As shown in FIG. 1 and FIG. 3, the guide plate one 37 is made of a steel plate with L-shaped cross section, the horizontal part of the guide plate one 37 is connected perpendicularly to the piston rod of the reversing oil cylinder one 38, the vertical part of the guide plate one 37 is provided with a pair of vertically and spaced long circular holes one 371, the through holes of one end of the pair of driving links one 36 correspond to the pair of long circular holes one 371 respectively, the pin shafts pass through the through holes of the driving links one 36 and the long circular holes one 371 of the guide plate one 37 and are fastened to form sliding ends 361, the other end of the pair of driving links one 36 is hingedly connected to the swing link one 322 of the two swing assemblies one 32 respectively to form hinged points 362; the distance between the upper and lower limit centers of the driving links one 36 sliding in the long circular holes one 371 is the displacement stroke, the length of the long circular hole one is greater than the displacement stroke, that is, when the sliding ends 361 of the driving links one 36 are located at the upper or lower limit, there is a buffer distance between the sliding ends 361 and the long circular holes one 371, when the two swing assemblies one 32 move out of step, the position of the driving links one 36 in the long circular holes one 371 is adjusted to correct it, the design of the double long circular holes of the guide plate avoids the interference problem of the two side clamping assemblies moving out of step during the reversing process, and enhances the stability of the steel platform climbing construction. Moreover, the arrangement of the long circular holes one 371 is beneficial to the driving links one 36 and the swing assemblies one 32 releasing the pushing and pulling force, avoiding the reaction force on the reversing oil cylinder one 38, and ensuring the safe operation of the reversing mechanism.

[0039] As shown in FIG. 2, the clamping assembly one 31 further includes a pair of connecting bases 12 and a double lug plate 315, the box-shaped shell one 311 is a box body welded by five rectangular steel plates, the box-shaped shell one 311 is communicated with the outside near the guide rail frame 10 side, the double lug plate 315 is fixedly connected to the side plate of the box-shaped shell one 311 away from the guide rail frame 10 side, and a pair of connecting bases 12 are symmetrically arranged and fixedly connected to the two sides of the box-shaped shell one 311. The pair of connecting bases 12 are bolted to the side surfaces of the two guide rail steel columns 11. The spring support one 321 of the swing assembly one 32 is hingedly connected to the double lug plate 315. As shown in FIG. 1 and FIG. 2, the connecting base 12 one includes a base plate 312 and a stiffener 313 connected perpendicularly to the two sides of the base plate 312, one side of the base plate 312 and the stiffener 313 is welded to the box-shaped shell one 311, and the other side of the base plate 312 is provided with a plurality of bolt holes, a plurality of bolts pass through the bolt holes of the base plate 312 and are threadedly connected with the side surfaces of the guide rail steel columns 11. More preferably, a pad is further arranged between the base plate 312 and the guide rail steel column 11, so that the threaded connection between the connecting base 12 and the guide rail steel column 11 is more stable.

[0040] As shown in FIG. 3, the pin 314 is composed of a connecting part and two wedges symmetrically arranged on both sides of the connecting part. The rotating shaft penetrates the connecting part of the pin 314 and the box-shaped housing 311, and is fixed to the center of the connecting part of the pin 314 and the two swing links 322 on both sides, respectively, so that the pin 314 can rotate around the center of the connecting part with the swing assembly 32, and in turn drive the two wedges to extend into the cavity of the box-shaped housing 311 and buckle on the core column. In this embodiment, with respect to the guide rail frame 10, the upper wedge of the pin 314 is called "upper wedge 314b", and the lower wedge is called "lower wedge 314c".

[0041] As shown in FIG. 1, the swing link 322 includes two parallel and spaced apart flat rod type links, and two round rod type links connected between the two flat rod type links. One end of one flat rod type link is provided with an elbow part which is hingedly connected to the spring support 321, and the other end is fixed to the two round rod type links. The other end of the other flat rod type link is hingedly connected to the driving link 36.

[0042] As shown in FIG. 1, the first climbing shoe 30 further includes a cylinder seat 39 which is composed of a bottom plate connected to the guide rail steel column 11, an end plate fixed vertically to the bottom plate, and rib plates on both sides of the bottom plate and the end plate. The end plate is provided with a through hole, and the reversing cylinder 38 is fixed to the bottom of the end plate. The piston rod of the reversing cylinder 38 penetrates the through hole on the end plate and is fixed to the guide plate 37.

[0043] The control system includes a control valve group, sensors and a PLC control unit. The sensors monitor the flow, pressure and other parameters of the hydraulic oil in the climbing cylinder 40 and the reversing cylinder in real time, and feed back the information to the PLC control unit. The control valve group adjusts the flow of the hydraulic oil according to the instructions to control the extension and retraction of the climbing cylinder 40 and the reversing cylinder.

[0044] As shown in FIG. 1 and FIG. 5, the fixing frame 54 of the second climbing shoe 50 includes a connecting frame 541 and a cylinder support 542. The connecting frame 541 is arranged between the two box-shaped housings 311 and is bolted to form a hoop around the outside of the guide rail frame 10. The cylinder support 542 is arranged along the axis of the connecting frame 541 and is fixed to the top of the connecting frame 541. The cylinder support 542 is a support frame composed of two vertical plates arranged in parallel and spaced apart, and a horizontal plate connected between the two vertical plates. The horizontal plate is provided with a through hole, and the reversing cylinder 58 is bolted to the top of the horizontal plate. The guide plate 57 is arranged between the two vertical plates, and the piston rod of the reversing cylinder 58 penetrates the through hole and is connected vertically to the guide plate 57.

[0045] The working process of the automatic reversing climbing shoe device of the present application will be described below with reference to FIGS. 3 to 7. The steps are as follows:

[0046] S1: as shown in FIG. 1, FIG. 3 and FIG. 4, the bottom of the multi-section core tube column is connected to the top of the cast concrete structure, an automatic reversing climbing shoe device is sleeved outside each core tube column, the two climbing shoes of the automatic reversing climbing shoe device are respectively a first climbing shoe 30 and a second climbing shoe 50 from top to bottom, the control system drives the piston rod of the reversing cylinder one 38 of the first climbing shoe 30 to extend, the guide plate one 37 pushes a pair of driving links one 36 to move upward, the driving links one 36 drive the swing assembly one 32 and the pin one 314 on both sides of the guide rail frame 10 to swing downward synchronously around the hinge point 362 of the driving links one 36 and the swing assembly one 32; as shown in FIG. 4, when the swing link one 322 swings to a certain angle beyond the horizontal position, the spring support one 321 is compressed to the shortest, and the sliding end 361 at the end of the driving links one 36 slides to the middle of the long circular hole one 371; as shown in FIG. 5, the swing link one 322 continues to swing downward, the spring support one 321 resets and releases the elastic force, so that the lower clamping wedge 314c of the pin one 314 of the first climbing shoe 30 is buckled to the core tube column; the control system drives the piston rod of the reversing cylinder two 58 of the second climbing shoe 50 to retract, the guide plate two 57 pulls a pair of driving links two 56 to move upward, and drives the swing assembly two 52 and the pin two 514 on both sides of the guide rail frame 10 to swing downward synchronously, the spring support two 521 resets and releases the elastic force, so that the lower clamping wedge of the pin two 514 of the second climbing shoe 50 is buckled to the core tube column; a plurality of 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;

[0047] Please continue to refer to FIG. 5, the control system drives the piston rod of the climbing cylinder 40 to extend, the second climbing shoe 50 does not displace relative to the core tube column, the first climbing shoe 30 is pushed upward by the climbing cylinder 40, the first climbing shoe 30 drives the guide rail frame 10 and the steel platform connected as a whole to climb upward along the core tube column by a set distance and then stop, the lower clamping wedge 314c of the pin one 314 is buckled to the core tube column under the action of the spring support one 321, so that the steel platform is buckled and supported on the core tube column; the piston rod of the climbing cylinder 40 retracts, the first climbing shoe 30 does not displace relative to the core tube column, the second climbing shoe 50 climbs upward along the guide rail frame 10 under the action of the pulling force of the climbing cylinder 40 by a set distance and then stop, the lower clamping wedge of the pin two 514 is buckled to the core tube column under the action of the spring support two 521, and the process is repeated, the first climbing shoe 30 and the second climbing shoe 50 alternately jack up to drive the steel platform to climb to the top of the core tube column, after the steel platform system is positioned at the intended construction position, the reinforcement is bound, the formwork is installed, and the concrete is poured;

[0048] 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, as shown in FIG. 6 and FIG. 7, the control system drives the piston rod of the first climbing shoe 30 change direction oil cylinder one 38 to retract, the guide plate one 37 drives a pair of driving links one 36 to move downward, the driving links one 36 drive the two sides of the guide rail frame 10 swing assembly one 32 and the pin one 314 to swing upward synchronously around the hinge point 362, the spring support one 321 resets and releases the elastic force, so that the first climbing shoe 30 pin one 314 upper clamping wedge 314b buckles to the core tube column; the control system drives the piston rod of the second climbing shoe 50 change direction oil cylinder two 58 to extend, the guide plate two 57 drives a pair of driving links two 56 to move downward, the driving links two 56 drive the two sides of the guide rail frame 10 swing assembly two 52 and the pin two 514 to swing upward synchronously around the hinge point, the spring support two 521 resets and releases the elastic force, so that the second climbing shoe 50 pin two 514 upper clamping wedge buckles to the core tube column, and the core tube column is ready to climb;

[0049] Please continue to refer to FIG. 7, the control system drives the piston rod of the climbing oil cylinder 40 to extend, the first climbing shoe 30 does not displace relative to the core tube column, the second climbing shoe 50 moves downward along the core tube column under the action of the climbing oil cylinder 40 thrust and stops after a set distance, the second climbing shoe 50 pin two 514 upper clamping wedge resets and buckles to the core tube column under the action of the spring support two 521, the piston rod of the climbing oil cylinder 40 retracts, the second climbing shoe 50 drives the core tube column to climb upward under the action of the climbing oil cylinder 40 tension and stops after a set distance, the second climbing shoe 50 repeats the downward and upward movement, until the core tube column climbs to the top of the steel platform; S3: repeat the 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 application first connects the core tube column bottom to the poured concrete structure, sets the automatic reversing climbing shoe device on the outside of the core tube column, drives the piston rod of the reversing cylinder one 38 in the first climbing shoe 30 to extend by the control system, buckles the lower wedge 314c of the pin one 314 to the core tube column, drives the piston rod of the reversing cylinder two 58 in the second climbing shoe 50 to retract, buckles the lower wedge of the pin two 514 to the core tube column, so that the steel platform is buckled and supported on the core tube column, drives the piston rod of the climbing cylinder 40 to extend by the control system, and the first climbing shoe 30 drives the integrated guide rail frame 10 and the steel platform to synchronously climb upward along the core tube column by a set distance and then stop, drives the piston rod of the climbing cylinder 40 to retract, and the second climbing shoe 50 climbs upward along the guide rail frame 10 under the pulling force of the climbing cylinder 40 by a set distance and then stop, so as to repeatedly lift the first climbing shoe 30 and the second climbing shoe 50 alternately to drive the steel platform to climb to the top of the core tube column, and complete the concrete pouring construction at the intended construction position; fix the steel platform to the poured concrete structure, loosen the connection between the bottom of the plurality of core tube columns and the poured concrete structure, drive the piston rod of the reversing cylinder one 38 in the first climbing shoe 30 to retract by the control system, buckle the upper wedge 314b of the pin one 314 to the core tube column, drive the piston rod of the reversing cylinder two 58 in the second climbing shoe 50 to extend, buckle the upper wedge of the pin two 514 to the core tube column, drive the piston rod of the climbing cylinder 40 to extend by the control system, and the second climbing shoe 50 moves downward along the core tube column under the pushing force of the climbing cylinder 40 by a set distance and then stop, drive the piston rod of the climbing cylinder 40 to retract, and the second climbing shoe 50 drives the core tube column to climb upward under the pulling force of the climbing cylinder 40 by a set distance and then stop, so as to repeatedly lower and climb the second climbing shoe 50 until the core tube column climbs to the top of the steel platform, and repeat the above steps until the concrete pouring construction of the building structure is completed; since the swing assembly and the reversing mechanism connected with each other can realize linkage, drive the swing assembly on both sides of the guide rail frame 10 to rotate synchronously when the connecting rod is lifted or lowered indirectly, the spring support of the swing assembly is compressed to the shortest in the horizontal position, the spring support resets and releases the elastic force when the swing assembly swings to more than a certain angle of the horizontal position, the pin is pushed to realize the automatic conversion of the upper and lower buckling positions, the automatic conversion of the pin buckling position is realized at the climbing conversion position of the steel platform system and the core tube column, manual reversing is not needed in high altitude, the working efficiency and the construction safety of the steel platform system are improved; two clamping assemblies of each climbing shoe share one reversing cylinder, the two pins are converted in the upper and lower buckling positions synchronously through the extension and retraction of one reversing cylinder, the working efficiency of the hydraulic system is improved; moreover, the guide plate adopts the design of double long round holes, and the interference problem of the two clamping assemblies out of synchronization in the reversing process is avoided.The method for using the automatic reversing climbing shoe device can realize full-automatic remote operation, does not need manual high-altitude operation, reduces labor intensity, and improves the automation degree and safety of high-altitude operation.

[0051] In the step S1, the guide plate one 37 is made of a steel plate with an L-shaped cross section, the horizontal part of the guide plate one 37 is connected to the piston rod of the reversing oil cylinder one 38 perpendicularly, the vertical part of the guide plate one 37 is provided with a pair of vertical and spaced long round holes one 371, the through holes of one end of the pair of driving connecting rods one 36 correspond to the pair of long round holes one 371 respectively, the pin shafts pass through the through holes of the driving connecting rods one 36 and the long round holes one 371 of the guide plate one 37 and are fastened to form sliding ends 361, the other end of the pair of driving connecting rods one 36 is hinged to the swing connecting rods one 322 of the two swing assemblies one 32 respectively to form hinged points 362; when the two swing assemblies one 32 move out of step, the position of the driving connecting rods one 36 in the long round holes one 371 is adjusted to correct, thereby avoiding the problem that the climbing shoes on both sides of the existing steel platform system rise and fall out of step, and enhancing the stability of the steel platform climbing construction; moreover, the setting of the long round holes is beneficial to the driving connecting rods one 36 and the swing assemblies one 32 to release the push-pull force, avoids the reaction force on the reversing oil cylinder one 38, and ensures the safe operation of the reversing mechanism.

[0052] The above description is only a description of the preferred embodiments of the present application, and does not limit the scope of the present application in any way, and any modification and change made by the person skilled in the art according to the above disclosure is within the scope of the claims.

Claims

1. An automatic deflection climbing shoe apparatus, characterized by, The utility model relates to a kind of core tube climbing device, including: Guide rail frame, two climbing boots, a climbing cylinder and control system; The guide rail frame is sleeved on the outside of the core tube column, which includes two guide rail steel columns vertically spaced apart, and the base of the guide rail steel column is bolted to the top of the steel platform; Two climbing boots are vertically spaced apart and sleeved on the outside of the guide rail frame, each climbing boot includes two clamping components, two swing components and two reversing mechanisms, the two clamping components and the two swing components are symmetrically arranged along the axis of the guide rail frame, the clamping component includes a box-shaped shell, a clamping pin arranged in the inner cavity of the box-shaped shell and connected with the pin shaft, and the two ends of the clamping pin can respectively extend out of the box-shaped shell and be buckled to the core tube column;The swing component includes two swing links and a spring support arranged between the two swing links, one end of the spring support is hinged to the two swing links, and the other end is hinged to the box-shaped shell;Two reversing mechanisms are respectively arranged on the outside of the two guide rail steel columns, the reversing mechanism includes a reversing cylinder, a guide plate connected to the piston rod of the reversing cylinder, and a pair of drive links arranged at an angle, one end of the pair of drive links is respectively hinged to the guide plate, and the other end is respectively hinged to the two swing links, and two ends of the climbing cylinder are respectively hinged to the box-shaped shells of the two climbing boots. The two climbing boots are respectively a first climbing boot and a second climbing boot from top to bottom, and the installation direction of the first climbing boot and the second climbing boot is opposite, the two clamping components of the first climbing boot are respectively bolted to the two sides of the guide rail steel column, and the reversing cylinder of the first climbing boot is connected to the guide rail steel column, so that the first climbing boot, the guide rail frame and the steel platform are connected as a whole;The second climbing boot further includes two fixing frames respectively arranged between the two clamping components, and the two clamping components and the two fixing frames are bolted to form a hoop that can be sleeved on the outside of the guide rail frame, and the reversing cylinder of the second climbing boot is connected to the fixing frame. The control system is respectively connected with the climbing cylinder and the reversing cylinders of the two climbing boots.

2. The self-reversing, climbing boot apparatus of claim 1, wherein: The guide plate is made of a steel plate with an L-shaped cross section, the horizontal part of the guide plate is connected perpendicularly to the piston rod of the reversing cylinder, the vertical part of the guide plate is provided with a pair of vertically and spaced apart long circular holes, the through holes of one end of the pair of drive links correspond to the pair of long circular holes respectively, the pin shaft passes through the drive link through hole and the guide plate long circular hole and is fastened to form a sliding end, the other end of the pair of drive links is respectively hinged to the two swing components to form a hinge point, the distance between the upper limit and the lower limit center of the guide link sliding in the long circular hole is the transposition stroke, and the length of the long circular hole is greater than the transposition stroke.

3. The self-reversing, climbing boot apparatus of claim 1, wherein: The box-shaped shell further includes a pair of connecting bases and a double lug plate, the side of the box-shaped shell close to the guide rail frame is connected with the outside, the pair of connecting bases are symmetrically arranged and fixed to the two sides of the box-shaped shell, and the double lug plate is fixed to the side plate of the side of the box-shaped shell away from the guide rail frame, the spring support of the swing component is hinged to the double lug plate of the box-shaped shell, and the pair of connecting bases of the first climbing boot are bolted to the side surfaces of the two guide rail steel columns, and the pair of connecting bases of the second climbing boot are bolted to the two fixing frames to form a hoop.

4. The self-reversing, climbing boot apparatus of claim 3, wherein: The connecting base comprises a base plate, stiffening plates vertically connected to both sides of the base plate, and a plurality of bolt holes provided on the other side of the base plate.

5. The self-reversing, climbing boot apparatus of claim 1, wherein: The latch is composed of a connecting portion and two clamping wedges symmetrically arranged on both sides of the connecting portion, a rotating shaft penetrating the connecting portion and the box-shaped shell, and the rotating shaft being fixedly connected to the connecting portion and the central portion of the swing link on both sides, so that the latch can rotate around the center of the connecting portion with the swing assembly, and the two clamping wedges are extended into the inner cavity of the box-shaped shell and clamped on the core tube column.

6. The self-reversing, climbing boot apparatus of claim 1, wherein: The swing link comprises two flat rod type links arranged in parallel and at intervals, and two round rod type links connected between the two flat rod type links, one end of one flat rod type link is provided with an elbow portion hingedly connected to a spring support, and the other end is fixedly connected to the two round rod type links, one end of the other flat rod type link is fixedly connected to the two round rod type links, and the other end is hingedly connected to the driving link.

7. The self-reversing, climbing boot apparatus of claim 1, wherein: The first climbing shoe further comprises a cylinder seat composed of a bottom plate connected to the guide rail column, an end plate fixedly connected to the bottom plate, and rib plates arranged on both sides of the bottom plate and the end plate, the end plate is provided with a through hole, a reversing cylinder is fixedly connected to the bottom portion of the end plate, and the piston rod of the reversing cylinder penetrates the through hole on the end plate and is fixedly connected to a guide plate.

8. The self-reversing, climbing boot apparatus of claim 1, wherein: The fixing frame of the second climbing shoe comprises a connecting frame and a cylinder support, the connecting frame is arranged between the two box-shaped shells and is bolted to form a hoop wrapped outside the guide rail frame, the cylinder support is arranged along the axis of the connecting frame and is fixedly connected to the top portion of the connecting frame, the cylinder support is a support frame composed of two vertical plates arranged in parallel and at intervals, and a horizontal plate connected between the two vertical plates, the horizontal plate is provided with a through hole, a reversing cylinder is bolted to the top portion of the horizontal plate, a guide plate is arranged between the two vertical plates, and the piston rod of the reversing cylinder penetrates the through hole and is connected to the guide plate vertically.

9. The self-reversing, climbing boot apparatus of claim 1, wherein: The control system comprises 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, and the control valve group adjusts the flow of the hydraulic oil according to the instruction to control the extension and retraction of the climbing cylinder and the reversing cylinder.

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