A detachable working platform for assisting in the processing of reinforcement cages
Patent Information
- Application Number
- CN202522304166.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-30
- Publication Date
- 2026-10-20
- Estimated Expiration
- 2035-10-30
AI Technical Summary
[0004]本实用新型的目的在于提供一种辅助加工钢筋笼的拆卸式工作平台，解决了传统钢筋笼加工中设备组件分散、支撑稳定性差、进料防护不足、适配性低的问题
[0012]本实用新型通过将钢筋笼纵筋卡在硬质橡胶带上，开启旋转电动前端自动旋转结构带动后端联动旋转滑移结构旋转，来控制钢筋笼螺旋箍的连接，并在加工完成后，通过滑动后端联动旋转滑移结构来落下成品钢筋笼，此装置加工小型钢筋笼可大幅提高成品质量及加工速率，并保证加工过程中重要环节管控。
Smart Images
Figure CN224867274U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of steel cage processing technology, and in particular to a disassembly-type work platform for assisting in the processing of steel cages. Background Technology
[0002] Currently, the industry mainly relies on two types of equipment for rebar cage processing: traditional fixed support platforms and simple manual tools. As the core load-bearing component of underground and load-bearing structures in building engineering, the processing quality and efficiency of rebar cages directly determine the quality of subsequent concrete pouring, structural bearing capacity, and overall construction progress.
[0003] In response to the above-mentioned related technologies, the inventors of this application discovered at least the following technical problems in the process of implementing the inventive technical solutions in the embodiments of this application: the manual rotation of conventional processing methods is labor-intensive and easily leads to worker fatigue, which further aggravates the deviation in rotation accuracy and increases the risk of axial displacement of the steel cage. The traditional fixed support platform is an integrated welded structure that is difficult to disassemble and transport, and has poor site adaptability and cannot flexibly adjust the work position according to processing needs. Utility Model Content
[0004] The purpose of this utility model is to provide a detachable working platform for assisting in the processing of steel cages, which solves the problems of scattered equipment components, poor support stability, insufficient material feeding protection, and low adaptability in traditional steel cage processing.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a detachable working platform for assisting in the processing of rebar cages, comprising a working platform structure. A thick steel plate platform is provided on the top left side of the working platform structure. A fixed support platform is fixedly connected to the top left side of the working platform structure and to the right of the thick steel plate platform. A front-end automatic rotating structure is provided between the thick steel plate platform and the fixed support platform. A sliding support platform is slidably connected to the top of the working platform structure. A sliding guide rail is provided between the sliding support platform and the working platform structure. The sliding support platform slides along the length direction of the fixed support platform via the sliding guide rail. A rear-end linkage rotating sliding structure is provided on the top of the sliding support platform. A coiled screw feed protective cover is provided on the top right side of the working platform structure. The front-end automatic rotating structure, the rear-end linkage rotating sliding structure, and the coiled screw feed protective cover are all located above the working platform structure, constituting the core functional area for rebar cage processing. The fixed support platform and the sliding support platform are respectively connected to the two sides of the middle part of the working platform structure, forming a double support structure for the equipment; moreover, the side of the sliding support platform away from the fixed support platform provides a safe operating space for the operator.
[0006] Preferably, the front-end automatic rotation structure includes a rotary motor, a motor mounting plate, a rotary transmission rod, a transmission rod support, a rigid rubber belt, and a thick aluminum alloy disc. The motor mounting plate is welded to the upper surface of the thick steel plate platform to ensure the stability of the rotary motor during operation. The rotary motor is bolted to the motor mounting plate. One end of the rotary transmission rod is connected to the output end of the rotary motor via a coupling, and the other end of the rotary transmission rod is connected to the transmission rod support via a bearing. The bottom of the transmission rod support is fixed to the upper surface of the fixed support platform to provide stable support for the rotary transmission rod. The thick aluminum alloy disc is connected to the end of the rotary transmission rod away from the rotary motor. The rigid rubber belt is fitted onto the outer circumferential surface of the thick aluminum alloy disc. The circumferential surface of the rigid rubber belt has multiple annularly arranged slots, and each slot is fitted with a longitudinal reinforcing bar.
[0007] Preferably, the spiral feed protective cover includes a square steel pipe inclined support, a U-shaped component, and a conical barrel. One end of the square steel pipe inclined support is fixed to the working platform structure, and the other end of the square steel pipe inclined support is connected to the outer wall of the U-shaped component. The conical barrel is fixed to the inner side of the U-shaped component, and the discharge port position of the conical barrel corresponds to the position of the longitudinal reinforcement of the reinforcing cage, ensuring that the spiral reinforcement is accurately guided to the position of the stirrup winding and avoiding the reinforcement deviation. The spiral reinforcement of the reinforcing cage is slidably connected inside the conical barrel and is set through the conical barrel. The spiral reinforcement of the reinforcing cage is wound around the outside of multiple longitudinal reinforcements of the reinforcing cage.
[0008] Preferably, the rear-end linkage rotary sliding structure includes a thick aluminum alloy disc, a rigid rubber belt, a rotary transmission rod, and a transmission rod support. The bottom of the transmission rod support is fixed to the upper surface of the sliding support platform. The rotary transmission rod is rotatably connected to the transmission rod support. The end of the rotary transmission rod is fixedly connected to the thick aluminum alloy disc. The rigid rubber belt is sleeved on the outside of the thick aluminum alloy disc. A groove is formed on the circumferential surface of the rigid rubber belt. The end of the longitudinal reinforcement bar of the steel cage is engaged in the groove of the rigid rubber belt. The rotary transmission rod is linked with the rotary transmission rod of the front-end automatic rotating structure to ensure that the rotation speeds of the two are consistent, thus preventing the longitudinal reinforcement bar of the steel cage from twisting and deforming due to the difference in rotation speed at both ends.
[0009] Preferably, the working platform structure includes vertical supports made of square steel tubes, hexagonal head bolts, continuous angle steel, channel steel, and horizontal supports made of square steel tubes. One end of the vertical support made of square steel tubes is connected to the lower surface of the upper continuous angle steel using hexagonal head bolts, and the other end of the vertical support made of square steel tubes is connected to the upper surface of the lower continuous angle steel using hexagonal head bolts. The channel steel is fixed to the lower surface of the continuous angle steel using hexagonal head bolts. The horizontal support made of square steel tubes is welded between the sidewalls of two adjacent vertical supports made of square steel tubes. All connection points are fastened with hexagonal head bolts, facilitating disassembly, assembly, and transportation.
[0010] Preferably, multiple horizontal supports for the square steel tubes are provided and are evenly distributed along the height direction of the vertical supports for the square steel tubes. Horizontal supports for the square steel tubes can increase the overall structural strength.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] This invention controls the connection of the spiral hoops of the steel cage by clamping the longitudinal bars of the steel cage onto a rigid rubber belt and activating the automatic rotating structure at the front end of the rotating electric motor to drive the rotating sliding structure at the rear end. After processing, the finished steel cage is lowered by sliding the rotating sliding structure at the rear end. This device can significantly improve the quality and processing speed of small steel cages and ensure the control of important links in the processing process. Attached Figure Description
[0013] Figure 1 This is a perspective view of the overall structure of this utility model;
[0014] Figure 2 This utility model Figure 1 Schematic diagram of local structure Figure 1 ;
[0015] Figure 3 This utility model Figure 1 Schematic diagram of local structure Figure 2 .
[0016] In the diagram: 1. Thick steel plate platform; 2. Front-end automatic rotating structure; 21. Rotary motor; 22. Motor fixing plate; 23. Rotary transmission rod one; 24. Transmission rod support one; 25. Hard rubber belt one; 26. Thick aluminum alloy disc one; 3. Longitudinal reinforcement of the reinforcing cage; 4. Spiral stirrups of the reinforcing cage; 5. Rear-end linkage rotating sliding structure; 51. Thick aluminum alloy disc two; 52. Hard rubber belt two; 53. Rotary transmission rod two; 54. Transmission rod support two; 6. Spiral feed protective cover; 61. Square steel pipe diagonal support; 62. U-shaped part; 63. Conical barrel; 7. Fixed support platform; 8. Sliding support platform; 9. Working platform structure; 91. Square steel pipe vertical support; 92. Hexagonal head ordinary bolt; 93. Continuous angle steel; 94. Channel steel; 95. Square steel pipe horizontal support. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] Please see Figures 1-3 A disassembly-type work platform for assisting in the processing of rebar cages includes a work platform structure 9. A thick steel plate platform 1 is provided on the top left side of the work platform structure 9. A fixed support platform 7 is fixedly connected to the top left side of the work platform structure 9 and to the right side of the thick steel plate platform 1. A front-end automatic rotation structure 2 is provided between the thick steel plate platform 1 and the fixed support platform 7. A sliding support platform 8 is slidably connected to the top of the work platform structure 9. A sliding guide rail is provided between the sliding support platform 8 and the work platform structure 9. The sliding support platform 8 is slidably set along the length direction of the fixed support platform 7 through the sliding guide rail. A rear-end linkage rotation and sliding structure 5 is provided on the top of the sliding support platform 8. A coiled screw feed protective cover 6 is provided on the top right side of the work platform structure 9. The front-end automatic rotating structure 2, the rear-end linkage rotating sliding structure 5, and the spiral feed protection cover 6 are all set above the working platform structure 9, forming the core functional area for steel cage processing. The fixed support platform 7 and the sliding support platform 8 are respectively connected to the middle two sides of the working platform structure 9, forming a double support structure for the equipment. Moreover, the side of the sliding support platform 8 away from the fixed support platform 7 provides a safe operating space for the operator.
[0019] The front-end automatic rotating structure 2 includes a rotary motor 21, a motor fixing plate 22, a rotary transmission rod 23, a transmission rod support 24, a rigid rubber belt 25, and a thick aluminum alloy disc 26. The motor fixing plate 22 is welded to the upper surface of the thick steel plate platform 1 to ensure the stability of the rotary motor 21 during operation. The rotary motor 21 is bolted to the motor fixing plate 22. One end of the rotary transmission rod 23 is connected to the output end of the rotary motor 21 via a coupling, and the other end of the rotary transmission rod 23 is connected to the transmission rod support 24 via a bearing. The bottom of the transmission rod support 24 is fixed to the upper surface of the fixed support platform 7 to provide stable support for the rotary transmission rod 23. The thick aluminum alloy disc 26 is connected to the end of the rotary transmission rod 23 away from the rotary motor 21. The rigid rubber belt 25 is sleeved on the outer side of the circumference of the thick aluminum alloy disc 26. The circumference of the rigid rubber belt 25 has multiple annularly distributed slots, and each slot is fitted with a longitudinal steel cage rib 3.
[0020] The spiral feed protection cover 6 includes a square steel pipe inclined support 61, a U-shaped part 62, and a conical barrel 63. One end of the square steel pipe inclined support 61 is fixed to the working platform structure 9, and the other end of the square steel pipe inclined support 61 is connected to the outer wall of the U-shaped part 62. The conical barrel 63 is fixed to the inner side of the U-shaped part 62, and the discharge port position of the conical barrel 63 corresponds to the position of the longitudinal reinforcement 3 of the reinforcing cage, ensuring that the spiral reinforcement is accurately guided to the position of the stirrup winding and avoiding the reinforcement deviation. The spiral reinforcement 4 of the reinforcing cage is slidably connected inside the conical barrel 63 and is set through the conical barrel 63. The spiral reinforcement 4 of the reinforcing cage is wrapped around the outer side of multiple longitudinal reinforcement 3 of the reinforcing cage.
[0021] The rear-end linkage rotary sliding structure 5 includes a thick aluminum alloy disc 2 51, a rigid rubber belt 2 52, a rotary transmission rod 2 53, and a transmission rod support 2 54. The bottom of the transmission rod support 2 54 is fixed to the upper surface of the sliding support platform 8. The rotary transmission rod 2 53 is rotatably connected to the transmission rod support 2 54. The end of the rotary transmission rod 2 53 is fixedly connected to the thick aluminum alloy disc 2 51. The rigid rubber belt 2 52 is sleeved on the outside of the thick aluminum alloy disc 2 51. The circumferential surface of the rigid rubber belt 2 52 has a groove. The end of the longitudinal reinforcement 3 of the steel cage is engaged in the groove of the rigid rubber belt 2 52. The rotary transmission rod 2 53 is linked with the rotary transmission rod 1 23 of the front-end automatic rotary structure 2 to ensure that the rotation speeds of the two are consistent and to prevent the longitudinal reinforcement 3 of the steel cage from twisting and deforming due to the difference in rotation speed at both ends.
[0022] The working platform structure 9 includes vertical square steel pipe supports 91, hexagonal head bolts 92, continuous angle steel 93, channel steel 94, and horizontal square steel pipe supports 95. One end of the vertical square steel pipe support 91 is connected to the lower surface of the upper continuous angle steel 93 by hexagonal head bolts 92, and the other end is connected to the upper surface of the lower continuous angle steel 93 by hexagonal head bolts 92. The channel steel 94 is fixed to the lower surface of the continuous angle steel 93 by hexagonal head bolts 92. The horizontal square steel pipe supports 95 are welded between the side walls of two adjacent vertical square steel pipe supports 91. Multiple horizontal square steel pipe supports 95 are provided and evenly distributed along the height direction of the vertical square steel pipe supports 91. The horizontal square steel pipe supports 95 can increase the overall structural strength. All connection points are fastened with hexagonal head bolts 92, which facilitates disassembly, assembly, and transportation.
[0023] The specific implementation process of this utility model is as follows: The coiled rebar enters through the coiled rebar feed protection cover 6, guiding it precisely into the winding path to avoid deviation or scraping. The spiral stirrups 4 of the rebar cage are fixed to the longitudinal bars 3 of the rebar cage. The rotary motor 21 of the front-end automatic rotating structure 2 is turned on, and the power is transmitted to the rear-end linkage rotating sliding structure 5 through the rotary transmission rod 23 and the thick aluminum alloy disc 26, which fixes the longitudinal bars 3 of the rebar cage. The rebar cage rotates at a uniform speed, and the coiled rebar is automatically wound along the thick conical barrel 63 to form spiral stirrups. The stirrup spacing is controlled by adjusting the speed of the rotary motor 21 or the feeding speed of the coiled rebar. This greatly increases the processing efficiency and quality of the rebar cage.
[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A disassembly-type work platform for assisting in the processing of steel reinforcement cages, comprising a work platform structure (9), characterized in that: A thick steel plate platform (1) is provided on the top left side of the working platform structure (9). A fixed support platform (7) is fixedly connected to the top left side of the working platform structure (9) and to the right side of the thick steel plate platform (1). A front-end automatic rotation structure (2) is provided between the thick steel plate platform (1) and the fixed support platform (7). A sliding support platform (8) is slidably connected to the top of the working platform structure (9). A rear-end linkage rotation sliding structure (5) is provided on the top of the sliding support platform (8). A spiral feed protection cover (6) is provided on the top right side of the working platform structure (9).
2. The disassembly-type working platform for assisting in the processing of steel reinforcement cages according to claim 1, characterized in that: The front-end automatic rotating structure (2) includes a rotary motor (21), a motor mounting plate (22), a rotary transmission rod (23), a transmission rod support (24), a hard rubber belt (25), and a thick aluminum alloy disc (26). The motor mounting plate (22) is welded to the upper surface of the thick steel plate platform (1). The rotary motor (21) is bolted to the motor mounting plate (22). One end of the rotary transmission rod (23) is connected to the output end of the rotary motor (21) via a coupling. (23) The other end is connected to the transmission rod support (24) via a bearing. The bottom of the transmission rod support (24) is fixed to the upper surface of the fixed support platform (7). The thick aluminum alloy disc (26) is connected to the end of the rotating transmission rod (23) away from the rotating motor (21). The hard rubber belt (25) is sleeved on the outer side of the circumferential surface of the thick aluminum alloy disc (26). The circumferential surface of the hard rubber belt (25) is provided with multiple annular array slots. Each slot is fitted with a longitudinal steel bar (3) of a steel cage.
3. The disassembly-type working platform for assisting in the processing of steel reinforcement cages according to claim 2, characterized in that: The spiral feed protection cover (6) includes a square steel pipe inclined support (61), a U-shaped part (62) and a conical barrel (63). One end of the square steel pipe inclined support (61) is fixed to the working platform structure (9), and the other end of the square steel pipe inclined support (61) is connected to the outer wall of the U-shaped part (62). The conical barrel (63) is fixed to the inner side of the U-shaped part (62), and the discharge port of the conical barrel (63) corresponds to the position of the longitudinal reinforcement (3) of the steel cage. The conical barrel (63) is slidably connected with a spiral hoop (4) of the steel cage, and the spiral hoop (4) of the steel cage is set through the conical barrel (63). The spiral hoop (4) of the steel cage is wrapped around the outer side of multiple longitudinal reinforcement (3) of the steel cage.
4. The disassembly-type working platform for assisting in the processing of steel reinforcement cages according to claim 2, characterized in that: The rear-end linkage rotary sliding structure (5) includes a thick aluminum alloy disc two (51), a hard rubber belt two (52), a rotary transmission rod two (53) and a transmission rod support two (54). The bottom of the transmission rod support two (54) is fixed to the upper surface of the sliding support platform (8). The rotary transmission rod two (53) is rotatably connected to the transmission rod support two (54). The end of the rotary transmission rod two (53) is fixedly connected to the thick aluminum alloy disc two (51). The hard rubber belt two (52) is sleeved on the outside of the thick aluminum alloy disc two (51). The circumferential surface of the hard rubber belt two (52) is provided with a groove. The end of the longitudinal reinforcement of the steel cage (3) is engaged in the groove of the hard rubber belt two (52).
5. The disassembly-type working platform for assisting in the processing of steel reinforcement cages according to claim 1, characterized in that: The working platform structure (9) includes a square steel pipe vertical support (91), hexagonal head bolts (92), a continuous angle steel (93), a channel steel (94), and a square steel pipe horizontal support (95). One end of the square steel pipe vertical support (91) is connected to the lower surface of the upper continuous angle steel (93) by hexagonal head bolts (92), and the other end of the square steel pipe vertical support (91) is connected to the upper surface of the lower continuous angle steel (93) by hexagonal head bolts (92). The channel steel (94) is fixed to the lower surface of the continuous angle steel (93) by hexagonal head bolts (92). The square steel pipe horizontal support (95) is welded between the side walls of two adjacent square steel pipe vertical supports (91).
6. The disassembly-type working platform for assisting in the processing of steel reinforcement cages according to claim 5, characterized in that: Multiple horizontal supports (95) of the square steel pipe are provided and are distributed at equal intervals along the height direction of the vertical support (91) of the square steel pipe.