T-beam web reinforcement cage forming rack

Abstract

The present application belongs to the technical field of steel bar processing equipment, and discloses a T-beam web steel bar framework forming bench, which comprises a rack, at least two groups of clamping mechanisms arranged on the rack and used for clamping horseshoe bars and long stirrups so that the horseshoe bars and the long stirrups are in a vertical state, positioning mechanisms symmetrically arranged on both sides of the rack and used for clamping both sides of the horseshoe bars, and a lifting mechanism installed on the rack and used for lifting a through-length bar to a preset height. Through the above structure, the horseshoe bars and the long stirrups can be automatically fixed, and the through-length bar can be automatically placed, so that the labor intensity of workers is reduced, and the placing efficiency and accuracy are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel bar processing equipment, in particular to a T-beam web steel bar framework forming rack. BACKGROUND

[0002] As shown in Figure 1 and Figure 2 , the T-beam web steel bar framework includes stirrups 100 and long bars 200 on both sides, wherein the stirrups 100 are composed of full-length bars 1001, horseshoe bars 1002 and long stirrups 1003, multiple groups of horseshoe bars 1002 and long stirrups 1003 are respectively spaced and placed vertically, the full-length bars 1001 are sequentially laid at the bottom of the horseshoe bars 1002 and the long stirrups 1003, and the stirrups 100 are formed by welding, and the long bars 200 are provided with multiple and fixed on the side surface of the horseshoe bars 1002 and the long stirrups 1003.

[0003] The existing processing method of the stirrups 100 is usually to manually place and fix the horseshoe bars 1002 and the long stirrups 1003 to form the framework steel bar, and then manually pass the full-length bars 1011, which has the following disadvantages: first, the placing process is complex and consumes a large amount of labor cost, the workers not only manually transport the horseshoe bars 1002 and the long stirrups 1003 to the specified position, but also fix them, and at the same time pass the full-length bars 1011 with a certain length into the framework steel bar, which has a certain difficulty; second, the manual placing method consumes a long time and has a high safety risk. SUMMARY

[0004] The purpose of the present application is to provide a T-beam web steel bar framework forming rack, which can automatically fix the horseshoe bars and the long stirrups, and automatically place the full-length bars, thereby reducing the labor intensity of workers and improving the placing efficiency.

[0005] To achieve this purpose, the present application adopts the following technical solutions:

[0006] A T-beam web steel bar framework forming rack, comprising:

[0007] a rack;

[0008] at least two groups of clamping mechanisms arranged on the rack and used for clamping the horseshoe bars and the long stirrups so that the horseshoe bars and the long stirrups are in a vertical state;

[0009] a positioning mechanism symmetrically arranged on both sides of the rack and used for clamping both sides of the horseshoe bars;

[0010] a lifting mechanism installed on the rack and used for lifting the full-length bars to a preset height.

[0011] As a preferred, the clamping mechanism comprises:

[0012] A support base, the bottom of the horse tendon and the long hoop are supported on the support base;

[0013] A clamping fixed plate is fixed on the support base;

[0014] A clamping movable plate is rotatably connected to the clamping fixed plate, one end of the clamping movable plate can be close to the clamping fixed plate and fixedly clamp the long hoop;

[0015] A clamping fixed block is fixed on the support base;

[0016] A clamping movable block is rotatably connected to the clamping fixed plate, and the clamping movable block cooperates with the clamping fixed block to clamp the horse tendon and the bottom of the long hoop;

[0017] A driving assembly is simultaneously drivingly connected to the clamping movable plate and the clamping movable block to drive one end of the clamping movable plate to be close to the clamping fixed plate and drive the clamping movable block to be close to the clamping fixed block.

[0018] As a preferred, the driving assembly comprises a driving piece, a driving block driven by the driving piece, and a first bearing fixed to one end of the clamping movable plate, the driving block is provided with a first inclined surface, and the first bearing is in rolling contact with the first inclined surface.

[0019] As a preferred, the driving assembly further comprises a second bearing connected to an end of the driving block, the clamping movable block is provided with a second inclined surface, and the second bearing is in rolling contact with the second inclined surface.

[0020] As a preferred, the middle and upper part of the clamping fixed plate is provided with a lengthwise tendon supporting roller for supporting the lengthwise tendon at the middle position.

[0021] As a preferred, the positioning mechanism comprises a positioning cylinder mounted on the rack, a positioning plate driven to move by the positioning cylinder, the positioning plate is provided with a positioning clamping groove capable of clamping the horse tendon.

[0022] As a preferred, a plurality of positioning clamping grooves are provided on the positioning plate at intervals.

[0023] As a preferred, the lifting mechanism comprises a lifting cylinder fixed to the rack and vertically arranged, a lifting roller driven to lift by the lifting cylinder, and the lifting roller is used to support the lengthwise tendons on both sides.

[0024] As a preferred, a track is further included, the bottom of the rack is provided with a walking wheel, and the walking wheel is driven to walk along the track by a driving device.

[0025] Preferably, multiple sets of the clamping mechanism, the positioning mechanism, and the lifting mechanism are provided, and the multiple sets of the clamping mechanism, the positioning mechanism, and the lifting mechanism are spaced apart on the frame.

[0026] The beneficial effects of this invention are as follows: The positioning mechanism clamps both sides of the horseshoe-shaped tendon, followed by a clamping mechanism that clamps the horseshoe-shaped tendon and the long stirrups, thus fixing their positions. A lifting mechanism then lifts the continuous reinforcing bar to a preset height. The frame is then moved to the next set of clamping mechanisms to fix the horseshoe-shaped tendon and the long stirrups. Once all horseshoe-shaped tendons and long stirrups are positioned, the lifting mechanism lowers the continuous reinforcing bar to the bottom of the horseshoe-shaped tendons and long stirrups, completing the overall positioning. A welding mechanism then welds the horseshoe-shaped tendons, long stirrups, and continuous reinforcing bar together to form the required stirrups. This invention, through the above structure, can automatically fix horseshoe-shaped tendons and long stirrups, and can automatically place the continuous reinforcing bar, reducing worker labor intensity and improving placement efficiency and accuracy. Attached Figure Description

[0027] Figure 1 This is a front view of the T-beam web reinforcement cage provided by the present invention;

[0028] Figure 2 This is a side view of the web reinforcement cage of the T-beam provided by the present invention;

[0029] Figure 3 This is a front view of the T-beam web reinforcement cage forming platform provided by the present invention;

[0030] Figure 4 This is a side view of the T-beam web reinforcement cage forming platform provided by the present invention;

[0031] Figure 5 This is a top view of the T-beam web reinforcement cage forming platform provided by the present invention.

[0032] Figure 6 This is a front view of the clamping mechanism provided by the present invention;

[0033] Figure 7 This invention provides Figure 6 Sectional view along axis AA;

[0034] Figure 8 This is a side view of the clamping mechanism provided by the present invention;

[0035] Figure 9 This invention provides Figure 8 BB-direction sectional view;

[0036] Figure 10 This is a front view of the clamping mechanism provided by the present invention clamping the web reinforcement cage of a T-beam;

[0037] Figure 11 is a side view of the clamping mechanism clamping the T-beam web reinforcement framework provided by the present application.

[0038] In the figure:

[0039] 1, rack; 11, rack; 12, slide rail;

[0040] 2, clamping mechanism; 21, support seat; 211, let go of the opening; 22, clamping fixed plate; 221, first mounting hole; 222, seat plate; 223, support plate; 224, guide block; 225, fixed plate clamping end; 23, clamping movable plate; 231, second mounting hole; 232, rotating plate; 233, U-shaped opening; 234, movable plate clamping end; 24, clamping fixed block; 25, clamping movable block; 251, block; 2511, second inclined surface; 252, clamping part; 261, driving piece; 262, driving block; 2621, first inclined surface; 263, first bearing; 264, second bearing; 265, buffer spring; 27, lengthwise rib roller;

[0041] 3, positioning mechanism; 31, positioning plate; 311, positioning clamping groove; 32, sliding block;

[0042] 4, lifting mechanism; 41, lifting cylinder; 42, lifting roller;

[0043] 100, stirrup; 1001, horse muscle; 1002, long stirrup; 1003, lengthwise rib; 200, long rib. DETAILED DESCRIPTION

[0044] The present application will be further described below in conjunction with the drawings and examples. It can be understood that the specific examples described herein are only used to explain the present application, and not to limit the present application. In addition, it should be noted that, for ease of description, only the parts related to the present application are shown in the drawings, not all structures.

[0045] In the description of the present application, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0046] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "over" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The first feature "under", "below" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0047] In the description of the present embodiment, the terms "upper", "lower", "right", "left", and other orientation or position relations are based on the orientation or position relations shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used to distinguish in the description, and have no special meaning.

[0048] The existing T-beam web reinforcement cage includes stirrups and long bars, in order to realize automatic placement and fixation of the horseshoe stirrups, long stirrups and through bars that constitute the stirrups, the present application provides a T-beam web reinforcement cage forming rack, as shown in the figure, the T-beam web reinforcement cage forming rack comprises a rack 1, at least two groups of clamping mechanisms 2, a positioning mechanism 3 and a lifting mechanism 4, wherein the clamping mechanisms 2, the positioning mechanism 3 and the lifting mechanism 4 are all installed on the rack 1. Figures 3-5 The existing T-beam web reinforcement cage includes stirrups and long bars, in order to realize automatic placement and fixation of the horseshoe stirrups, long stirrups and through bars that constitute the stirrups, the present application provides a T-beam web reinforcement cage forming rack, as shown in the figure, the T-beam web reinforcement cage forming rack comprises a rack 1, at least two groups of clamping mechanisms 2, a positioning mechanism 3 and a lifting mechanism 4, wherein the clamping mechanisms 2, the positioning mechanism 3 and the lifting mechanism 4 are all installed on the rack 1.

[0049] The rack 1 is preferably movable. For example, a track (not shown in the drawings) can be arranged below the rack 1, a plurality of spaced-apart rollers are arranged on the track, and a driving device is arranged to drive the rack 1 to move along the track on the rollers. The movement of the rack 1 is achieved by the track and the rollers, thereby facilitating the arrangement and fixation of the stirrups and the long stirrups of the plurality of groups of stirrups. That is, after the arrangement and fixation of the stirrups and the long stirrups of a group of stirrups are completed, the arrangement and fixation of the stirrups and the long stirrups of a second group of stirrups can be performed by moving the rack 1. The process is repeated until the arrangement of the stirrups and the long stirrups of all the groups of stirrups to be arranged is completed. At this time, the rack 1 is detached from the track and enters another mechanism, and the rack 1 is filled with the stirrups, the long stirrups, and the bottom long stirrups. In the embodiment, the driving device can include a rack 11 arranged on the rack 1, a motor fixed to one side of the track, and a gear fixed to an output end of the motor and engaged with the rack 11. The motor drives the gear to rotate, so that the rack 11 moves relative to the gear, thereby moving the entire rack 1. In the embodiment, preferably, two racks 11 are symmetrically arranged on both sides of the rack 1, and correspondingly, two sets of the motor and the gear are arranged, and the two sets of the motor are synchronously operated to stably drive the rack 1.

[0050] The clamping mechanism 2 is arranged in at least two sets and is spaced apart on the rack 1. The clamping mechanism 2 can clamp the bottom of the stirrups and the long stirrups, so that the stirrups and the long stirrups are in a vertical state.

[0051] As shown in FIG. 1, Figures 6-9 The clamping mechanism 2 includes a support seat 21, a clamping fixed plate 22, a clamping movable plate 23, a clamping fixed block 24, a clamping movable block 25, and a driving assembly.

[0052] The support seat 21 is in a plate shape, and the support seat 21 is horizontally arranged, and the upper end surface of the support seat 21 can support the bottom of the stirrups and the long stirrups of the T-beam web reinforcement framework 10.

[0053] The clamping fixed plate 22 is fixed to the support seat 21, and cooperates with the clamping movable plate 23 to clamp a part of the T-beam web reinforcement framework 10. The clamping fixed plate 22 is arranged perpendicular to the support seat 21, and the clamping fixed plate 22 can be fixed to one side of the support seat 21 by welding or the like.

[0054] The clamping movable plate 23 is rotationally connected to the clamping fixed plate 22. For example, two seat plates 222 are arranged on the clamping fixed plate 22, and two rotating plates 232 are arranged on the clamping movable plate 23, each rotating plate 232 being rotationally connected to a seat plate 222. The rotation of the rotating plate 232 relative to the seat plate 222 can realize the rotation of the clamping movable plate 23 relative to the clamping fixed plate 22. Preferably, the two rotating plates 232 are rotationally connected to the corresponding seat plates 222 by a first pin shaft, that is, the first pin shaft penetrates the two seat plates 222 and the rotating plates 232 to realize the rotation of the rotating plate 232 relative to the seat plate 222. The rotation of the clamping movable plate 23 relative to the clamping fixed plate 22 can realize the clamping and loosening of the middle and lower parts of the long stirrup (as shown in FIG. 13). Figure 10 and Figure 11

[0055] Preferably, a U-shaped opening 233 is arranged at the center of the clamping movable plate 23, which is used to accommodate the rotation of the clamping movable block 25. Correspondingly, two accommodation openings 211 are arranged on the support seat 21, and the portions of the clamping movable plate 23 located on both sides of the U-shaped opening 233 can be accommodated in the accommodation openings 211 when the clamping movable plate 23 rotates.

[0056] The clamping fixed block 24 is fixed to the support seat 21, and the clamping movable block 25 is rotationally connected to the clamping fixed plate 22 and located above the U-shaped opening 233 and the two rotating plates 232. For details, please refer to Figure 9 Two support plates 223 are arranged on the clamping fixed plate 22 and located between the two rotating plates 232, and the clamping movable block 25 is rotationally connected to the two support plates 223 by a pin shaft. The clamping movable block 25 can be close to or away from the clamping fixed block 24, and cooperate with the clamping fixed block 24 to clamp or loosen the bottom of the horseshoe stirrup and the long stirrup (as shown in FIG. 13). Figure 10

[0057] In this embodiment, preferably, the clamping fixed plate 22 is provided with a fixed plate clamping end 225, and the clamping movable plate 23 is provided with a movable plate clamping end 234, the fixed plate clamping end 225 being higher than the movable plate clamping end 234. When the clamping movable block 25 and the clamping fixed block 24 cooperate to clamp the bottom of the horseshoe stirrup and the long stirrup of the T-beam web reinforcement framework 10, there is a case that the longitudinal steel bars of the T-beam web reinforcement framework 10 are inclined to the left (as shown in FIG. 14). In order to ensure that the long stirrup is in a vertical state, the fixed plate clamping end 225 is higher than the movable plate clamping end 234 in this embodiment, which can further support the long stirrup during clamping. Figure 11

[0058] ​​​In the embodiment, the driving assembly drives the clamping movable plate 23 and the clamping movable block 25 simultaneously to drive the one end of the clamping movable plate 23 to approach the clamping fixed plate 22 to clamp the long stirrup of the T-beam web reinforcement framework 10 and to drive the clamping movable block 25 to approach the clamping fixed block 24 to clamp the bottom of the long stirrup and the horse stirrup. In the embodiment, the driving assembly includes a driving member 261, a driving block 262 driven by the driving member 261, and a first bearing 263 fixed to the one end of the clamping movable plate 23. The driving block 262 is provided with a first inclined surface 2621, and the first bearing 263 is in rolling contact with the first inclined surface 2621. When the driving member 261 drives the driving block 262 to move upward along the longitudinal direction, the first bearing 263 can move along the first inclined surface 2621 and drive the clamping movable plate 23 to rotate relative to the clamping fixed plate 22 along with the movement on the first inclined surface 2621, so that the clamping end of the clamping movable plate 23 approaches the clamping fixed plate 22 to clamp the long stirrup. It should be noted that the inclination direction of the first inclined surface 2621 is such that the thickness of the driving block 262 gradually decreases from bottom to top, so that the driving block 262 can drive the clamping movable plate 23 to rotate when the driving block 262 moves upward. In the embodiment, the driving member 261 can be a pneumatic cylinder or a hydraulic cylinder.

[0059] Preferably, a first mounting hole 221 is arranged on the clamping fixed plate 22, a second mounting hole 231 is arranged on the non-clamping end of the clamping movable plate 23, and two ends of a reset spring (not shown in the figure) are fixedly connected in the first mounting hole 221 and the second mounting hole 231, respectively. When the driving member 261 drives the driving block 262 to move upward along the longitudinal direction, the reset spring is stretched. When the driving member 261 drives the driving block 262 to move downward along the longitudinal direction, the reset spring resets and drives the clamping end of the clamping movable plate 23 to move away from the clamping fixed plate 22 in the process and finally returns to the original position.

[0060] In order to realize the synchronous driving of the clamping movable block 25 by the driving assembly, a second bearing 264 connected to the end of the driving block 262 is arranged, and a second inclined surface 2511 is arranged on the clamping movable block 25, and the second bearing 264 is in rolling contact with the second inclined surface 2511. When the driving block 262 is driven by the driving member 261 to move upward along the longitudinal direction, the driving block 262 synchronously drives the second bearing 264 to move upward, at this time, the second bearing 264 contacts the second inclined surface 2511 and moves relative to the second inclined surface 2511, and the second inclined surface 2511 drives the clamping movable block 25 to rotate, and the clamping end of the clamping movable block 25 approaches the clamping fixed block 24 to clamp the bottom of the long stirrup and the horse stirrup. When the driving block 262 is driven by the driving member 261 to move downward along the longitudinal direction, the clamping movable block 25 rotates and returns to the original position under the action of its own gravity.

[0061] As shown in Figure 7 The clamping movable block 25 comprises a block body 251 and a clamping portion 252, the second inclined surface 2511 is arranged on the block body 251, and the clamping portion 252 can cooperate with the clamping fixed block 24 to clamp the T-beam web reinforcement framework 10. In the embodiment, the inclination direction of the second inclined surface 2511 is such that the thickness of the block body 251 gradually increases from bottom to top, and when the driving block 262 moves upward, the second bearing 264 can drive the clamping movable block 25 to rotate. Moreover, the inclination direction of the second inclined surface 2511 can also make the clamping movable block 25 rotate and reset under the action of its own gravity.

[0062] As a preferred technical solution, the buffering spring 265 is connected between the end of the driving block 262 and the second bearing 264, which can avoid the hard contact between the second bearing 264 and the clamping movable block 25, and improve the service life of the second bearing 264 and the clamping movable block 25.

[0063] As shown in Figure 9 The clamping fixed plate 22 of the embodiment is provided with two guide blocks 224, and the driving block 262 is arranged between the two guide blocks 224, so that the driving block 262 can move stably.

[0064] In use, the clamping mechanism 2 of the embodiment is first in a non-clamping state between the clamping movable plate 23 and the clamping fixed plate 22 and between the clamping movable block 25 and the clamping fixed block 24, then the horse-hair and long stirrup of the T-beam web reinforcement framework 10 are placed on the support seat 21 (the bottom position of the horse-hair and long stirrup can be positioned by the support seat 21), and then the driving block 262 is driven to move upward by the driving member 261, the first inclined surface 2621 of the driving block 262 drives the clamping movable plate 23 to rotate relative to the clamping fixed plate 22 through the first bearing 263, and the clamping end of the clamping movable plate 23 cooperates with the clamping fixed plate 22 to clamp the long stirrup of the T-beam web reinforcement framework 10 (as shown). Figure 10 and Figure 11 At the same time, the second bearing 264 drives the clamping movable block 25 to rotate relative to the clamping fixed block 24 through the second inclined surface 2511, and the clamping portion 252 of the clamping movable block 25 cooperates with the clamping fixed block 24 to clamp the horse-hair and long stirrup of the T-beam web reinforcement framework 10, that is, the clamping positioning of the T-beam web reinforcement framework 10 is completed.

[0065] Preferably, a lengthwise bar supporting roller 27 is arranged at the middle upper portion of the clamping fixed plate 22, and the lengthwise bar supporting roller 27 is arranged on the clamping fixed plate 22 to support the lengthwise bar at the middle position.

[0066] In the embodiment, the positioning mechanism 3 is symmetrically arranged on both sides of the frame 1, and is used to clamp both sides of the horse tendon to limit the displacement of the horse tendon in the front-rear and left-right directions. For details, please refer to Figure 3 and Figure 5 The positioning mechanism 3 includes a positioning cylinder (not shown in the figure) mounted on the frame 1 and a positioning plate 31 driven to move by the positioning cylinder. The positioning plate 31 is provided with a positioning clamping groove 311. The positioning cylinder can drive the positioning plate 31 to move close to one side of the horse tendon, and make the positioning clamping groove 311 clamp the horse tendon. Alternatively, a plurality of positioning clamping grooves 311 are arranged on the positioning plate 31 at intervals, so as to clamp a plurality of horse tendons. Through the two positioning mechanisms 3, the two sides of the horse tendon can be effectively clamped and limited. Preferably, the positioning plate 31 is in a U-shaped structure, and the opening of the U-shaped structure points to the horse tendon. The positioning clamping grooves 311 are arranged on the upper and lower plates of the U-shaped structure, and the positioning clamping grooves 311 on the upper and lower plates are arranged one by one. Through the U-shaped positioning plate 31, one side of the horse tendon can be clamped by the positioning clamping grooves 311 on the upper and lower plates at the same time, which can ensure that the clamping and limiting effect of the horse tendon is better.

[0067] Preferably, a slide rail 12 can be arranged on the frame 1, and a sliding block 32 can be arranged on the positioning plate 31. The sliding block 32 slides on the slide rail 12 to realize the stable movement of the positioning plate 31. In the embodiment, one group or at least two groups of slide rails 12 and sliding blocks 32 can be arranged according to the length of the positioning plate 31. When there are at least two groups, the slide rails 12 are arranged in parallel, so that the movement of the positioning plate 31 is more stable.

[0068] The lifting mechanism 4 is mounted on the frame 1, and is used to lift the through tendon to a predetermined height, so as to facilitate the through tendon to pass into the clamped horse tendon and the long hoop tendon. In the embodiment, the lifting mechanism 4 is located between the two positioning mechanisms 3, and the lifting mechanism 4 is also symmetrically arranged in two. As shown in Figure 3 Each lifting mechanism 4 includes a support (not shown in the figure) mounted on the frame 1, a lifting cylinder 41 mounted on the support and arranged vertically, and a lifting roller 42 connected to the output end of the lifting cylinder 41. The through tendon can be placed on the lifting roller 42 and supported by the lifting roller 42. Further, the lifting roller 42 can be rotatably arranged on a mounting seat, and the output end of the lifting cylinder 41 is connected to the mounting seat to realize the lifting of the lifting roller 42.

[0069] In the embodiment, the clamping mechanism 2, the positioning mechanism 3 and the lifting mechanism 4 are provided in multiple groups, and the multiple groups of the clamping mechanism 2, the positioning mechanism 3 and the lifting mechanism 4 are arranged on the rack 1 at intervals, thereby realizing clamping and fixing of multiple groups of horse tendons and long stirrups. Preferably, the clamping mechanism 2 corresponding to each group of the positioning mechanism 3 can be provided in multiple numbers, and each clamping mechanism 2 corresponds to one positioning clamping groove 311 on the positioning plate 31, that is, the positioning plate 31 has multiple positioning clamping grooves 311, and the positioning plate 31 corresponds to multiple clamping mechanisms 2, thereby realizing positioning and clamping of multiple groups of horse tendons and long stirrups by each group of the positioning mechanism 3.

[0070] In use of the T-beam web reinforcement cage forming rack in the embodiment, the full-length tendon is not placed on the rack 1, and the clamping mechanism 2 is in a loosened state, and the positioning plates 31 of the two positioning mechanisms 3 are moved to positions for clamping the horse tendon. Subsequently, one end of the rack 1 is moved to a preset position, and specifically, the one end of the rack 1 can be moved to one end of the full-length tendon.

[0071] The one end of the full-length tendon is fixed by an external device, and the full-length tendon is lifted to a preset height (specifically, a position at the same height as the full-length tendon roller 27), and then the lifting mechanism 4 synchronously drives the lifting roller 42 to rise to a position for supporting the two full-length tendons, so that the two full-length tendons on the two sides are kept stationary at the preset height, and the horse tendon in the middle position is supported by the full-length tendon roller 27. In the embodiment, the lifting roller 42 of each lifting mechanism 4 supports two full-length tendons, and the full-length tendon roller 27 also supports two full-length tendons.

[0072] Subsequently, the two sides of the horse tendon are placed in the first positioning clamping groove 311 at the edge by an external placing device, and the bottom is placed on the support seat 21 of the clamping mechanism 2, so that the position of the horse tendon is limited by the two sides of the positioning clamping groove 311 and the support seat 21, and the horse tendon is kept in a fixed state. Then, the long stirrup is placed in the clamping mechanism 2 closely to the horse tendon by the external placing device, and the bottom of the long stirrup is placed on the support seat 21. Then, the clamping mechanism 2 drives the clamping movable plate 23 to rotate relative to the clamping fixed plate 22 to clamp the middle and lower part of the long stirrup, and synchronously drives the clamping movable block 25 to approach the clamping fixed block 24 to clamp the bottom of the horse tendon and the long stirrup in cooperation with the clamping fixed block 24, and at this time, the fixing and placing of one group of horse tendon and long stirrup are completed.

[0073] Subsequently, the rack 1 is continuously moved, so that the second positioning clamping groove 311 of the positioning plate 31 is placed at a placing position of the external placing device, and the second group of horse tendon and long stirrup is placed by the placing device, and at the same time, one end of the full-length tendon passes through the first group of fixed horse tendon and long stirrup. In this way, the cycle is repeated until all the positioning clamping grooves 311 on the positioning plate 31 clamp the horse tendon, that is, the placing of multiple groups of horse tendon and long stirrup corresponding to the positioning clamping grooves 311 on the positioning plate 31 is completed.

[0074] When the positioning mechanism 3 is set to two groups or more, the rack 1 is continuously moved, the corresponding horse shoe and long hoop are placed by the second group of positioning mechanism 3, until all the placing work is completed, at this time the through length also completes the penetration into the multiple groups of fixed horse shoe and long hoop.

[0075] Then the lifting mechanism 4 drives the lifting roller 42 to descend, so that the through length on both sides falls into the bottom of the horse shoe and long hoop, and the through length in the middle is placed on the through length roller 27.

[0076] Subsequently, the multiple long hoops are close to the outside of the horse shoe and long hoop by the external equipment, the fixed horse shoe, long hoop and long hoop are welded by the welding mechanism, to form the overall skeleton structure. Then the clamping mechanism 2 releases the clamping of the horse shoe and long hoop, and the positioning plate 3 also opens to both sides, to cancel the positioning limit of the two sides of the horse shoe, and the overall skeleton structure is lifted by the lifting equipment, at this time the two through lengths on the through length roller 27 will automatically fall into the bottom of the long hoop, and then the through length at the bottom is welded on the horse shoe and long hoop, to form the final T-beam web reinforcement skeleton.

[0077] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the scope of the present application. Here, it is not necessary and impossible to exhaust all the embodiments. Any modification, equivalent substitution and improvement within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A T-beam web reinforcement cage forming stand, characterized in that, The utility model relates to a long-stretching bar clamping and positioning device, which comprises the following parts: A rack (1); At least two sets of clamping mechanisms (2) are arranged on the rack (1) at intervals and used for clamping horse muscles and long stirrups to make the horse muscles and the long stirrups be in a vertical state; Positioning mechanisms (3) are symmetrically arranged on both sides of the rack (1) and used for clamping two sides of the horse muscles; Lifting mechanisms (4) are installed on the rack (1) and used for lifting the long-stretching bars to a preset height; The clamping mechanism (2) comprises: A supporting seat (21) is arranged on the bottom of the horse muscles and the long stirrups; A clamping fixed plate (22) is fixed on the supporting seat (21); A clamping movable plate (23) is rotationally connected to the clamping fixed plate (22), one end of the clamping movable plate (23) can be close to the clamping fixed plate (22) and the clamping fixed plate (22) is fixed to clamp the long stirrup; A clamping fixed block (24) is fixed on the supporting seat (21); A clamping movable block (25) is rotationally connected to the clamping fixed plate (22), and the clamping movable block (25) is matched with the clamping fixed block (24) to clamp the bottom of the horse muscles and the long stirrup; A driving assembly is simultaneously drivingly connected to the clamping movable plate (23) and the clamping movable block (25) to drive one end of the clamping movable plate (23) to be close to the clamping fixed plate (22) and drive the clamping movable block (25) to be close to the clamping fixed block (24); The driving assembly comprises a driving piece (261), a driving block (262) driven by the driving piece (261), and a first bearing (263) fixed to one end of the clamping movable plate (23), the driving block (262) is provided with a first inclined surface (2621), and the first bearing (263) is in rolling contact with the first inclined surface (2621); The driving assembly further comprises a second bearing (264) connected to the end of the driving block (262), the clamping movable block (25) is provided with a second inclined surface (2511), and the second bearing (264) is in rolling contact with the second inclined surface (2511); Further comprising a track, the rack (1) is provided with a walking wheel, and the walking wheel is driven to walk along the track through a driving device; The clamping mechanism (2), the positioning mechanism (3) and the lifting mechanism (4) are provided with multiple sets, and multiple sets of the clamping mechanism (2), the positioning mechanism (3) and the lifting mechanism (4) are arranged on the rack (1) at intervals.

2. The T-beam web reinforcement cage forming rack of claim 1, wherein, A long-stretching bar supporting roller (27) is arranged on the middle upper part of the clamping fixed plate (22) and used for supporting the long-stretching bar at the middle position.

3. The T-beam web reinforcement cage forming rack of claim 1, wherein, The positioning mechanism (3) comprises a positioning cylinder installed on the rack (1), a positioning plate (31) driven to move by the positioning cylinder, a positioning clamping groove (311) arranged on the positioning plate (31), and the positioning clamping groove (311) can clamp the horse muscles.

4. The T-beam web reinforcement cage forming rack of claim 3, wherein, Multiple positioning clamping grooves (311) are arranged on the positioning plate (31) at intervals.

5. The T-beam web reinforcement cage forming rack of claim 1, wherein, The lifting mechanism (4) comprises a lifting cylinder (41) fixed to the frame (1) and arranged vertically, a lifting roller (42) driven to lift by the lifting cylinder (41), and the lifting roller (42) is used to support the through ribs on both sides.

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