Reinforcement cage transportation anti-deformation device
Through the combined use of multiple sets of support mechanisms and adjustment components, the deformation and displacement problems during the transportation of the steel cage are solved, and the stable fixation and efficient transportation of the steel cage are achieved, meeting the rapid and safe needs of modern construction.
Patent Information
- Application Number
- CN202422231614.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The prior art has insufficient fixed strength during the transportation of steel cages and cannot effectively resist vibration and impact, resulting in bending, deformation or misalignment of steel bars, and the operation is cumbersome, making it difficult to meet the rapid, efficient and safe needs of modern construction.
Multiple groups of support mechanisms are adopted, including a base frame, elastic steel plate, clamp and adjustment components. The elastic steel plate and clamp are used to fix the steel cage. The arc and height of the elastic steel plate are adjusted by adjusting the components to ensure a close fit with the steel cage, and the reinforcement is protected with rubber pads to prevent deformation.
The integrity and safety of the steel cage during transportation is realized, deformation and displacement are prevented, the operation process is simplified, and transportation efficiency and safety are improved.
Smart Images
Figure CN223073026U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel cage, and particularly relates to a steel cage transportation anti-deformation device. Background Art
[0002] In construction, as an important load-bearing member, the structural integrity and shape accuracy of the steel cage have an important impact on the project quality. However, during transportation, the steel cage is often subjected to external impacts and squeezes, resulting in bending, deformation or dislocation of the steel bars, directly affecting its service performance and installation accuracy. Existing technologies usually adopt simple fixing devices, such as steel wires or temporary supports, but these methods have obvious drawbacks: on the one hand, the fixing strength is insufficient and cannot effectively resist the vibrations and impacts that may occur during transportation; on the other hand, these fixing devices are likely to damage the anti-corrosion layer on the surface of the steel bars, increasing the cost of later maintenance and repair. In addition, these methods are cumbersome to operate and inefficient, and it is difficult to meet the requirements of modern construction for fast, efficient and safe operation. Content of the Utility Model
[0003] The purpose of the utility model is to provide a steel cage transportation anti-deformation device, which can avoid the deformation of the steel cage during transportation, and can fix the steel cage reliably, stably and simply.
[0004] The embodiments of the utility model are realized by the following technical solutions:
[0005] A steel cage transportation anti-deformation device includes a plurality of groups of support mechanisms. Each group of support mechanisms includes a chassis for being arranged on a transport vehicle; an elastic steel plate arranged above the chassis, the elastic steel plate being arc-shaped and used for bearing under the steel cage, and a rubber pad being arranged on the side of the elastic steel plate facing the steel cage; a pair of clamping plates, a first clamping groove for the steel bars to be clamped into being formed between the pair of clamping plates, and the clamping plates being arranged at the middle position of the top wall of the elastic steel plate; an adjusting component arranged between the chassis and the elastic steel plate and used for adjusting the radian of the elastic steel plate.
[0006] Further, first guiding inclined surfaces are arranged on one side of the pair of clamping plates close to each other and at one end where the steel bars are moved in.
[0007] Further, clamping blocks are arranged at both sides of the top wall of the elastic steel plate, second clamping grooves for the steel bars to be clamped into being formed in the clamping blocks, and second guiding inclined surfaces being arranged at one end of the clamping blocks where the steel bars are moved in.
[0008] Further, the adjusting assembly includes a limiting rod and a jacking rod. One end of the limiting rod is arranged on the chassis, and the other end is connected to the middle position of the elastic steel plate. The jacking rods are arranged on both sides of the chassis and connected to the elastic steel plate. The jacking rods are telescopically arranged and can fix the position after telescoping.
[0009] Further, both the limiting rod and the jacking rod are set as manual hydraulic cylinders.
[0010] Further, hinge seats are hinged to the ends of the limiting rod and the jacking rod away from the chassis. Limiting grooves are formed in the two sides of the elastic steel plate along the length direction, and the hinge seats are slidably clamped on the limiting grooves.
[0011] Further, a driving member is connected to the chassis. The driving member is used to drive the jacking rods on both sides to approach or move away from each other and fix them to the position after movement.
[0012] Further, the driving member includes a slider, a bidirectional lead screw and a handle. There are a pair of sliders. Sliding grooves are formed in the two sides of the top wall of the chassis along the length direction. The pair of sliders are correspondingly slidably connected in the sliding grooves. The pair of sliders are correspondingly fixedly connected to the jacking rods. The bidirectional lead screw is rotationally connected in the sliding grooves along the length direction of the chassis. The slider is threadedly sleeved on the threaded part of the bidirectional lead screw. The handle is fixedly connected to the bidirectional lead screw.
[0013] Further, a perforation is formed in the hinge seat along the length direction of the reinforcement cage. A reinforcing rod is commonly passed through the perforations of the hinge seats on the same side of all the support mechanisms.
[0014] The technical solution of the embodiment of the present utility model has at least the following advantages and beneficial effects:
[0015] 1. In the present utility model, the chassis of the support mechanism is fixed on the transport vehicle, and the reinforcement cage is placed into the elastic steel plates of multiple support mechanisms. The reinforcement cage is clamped by multiple elastic steel plates together, and the reinforcement bars of the reinforcement cage are clamped by the clamping plates to fix the position of the reinforcement cage, prevent the reinforcement cage from shifting. At the same time, the adjusting assembly is used to adjust the radian of the elastic steel plate to adapt to the shape of the reinforcement cage, so that the elastic steel plate is closely attached to the outer wall of the reinforcement cage. With the rubber pads placed between the reinforcement cage and the elastic steel plate, the reinforcement bars can be effectively protected to prevent the reinforcement bars from deforming, and the integrity and safety of the reinforcement cage during transportation are realized.
[0016] 2. In the present utility model, by setting the limiting rod and the jacking rod as manual hydraulic cylinders, it is convenient for the staff to operate. At the same time, when adjusting the radian of the elastic steel plate, the height of the reinforcement cage can be adjusted together to meet the height requirements of different transport vehicles. Description of the Drawings
[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following accompanying drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other relevant accompanying drawings can also be obtained based on these drawings.
[0018] Figure 1 It is a schematic diagram of the overall structure of the anti-deformation device for transporting steel reinforcement cages provided by the present utility model;
[0019] Figure 2 It is a schematic diagram showing the structure of a single support mechanism of the present utility model;
[0020] Figure 3 For the present utility model Figure 2 An enlarged view of part A in it;
[0021] Figure 4 For the present utility model Figure 2 An enlarged view of part B in it;
[0022] Reference numerals: 1 - support mechanism, 11 - chassis, 111 - chute, 112 - extension plate, 1121 - bolt hole, 12 - elastic steel plate, 121 - limit groove, 13 - rubber pad, 2 - clamping plate, 21 - first card slot, 22 - first guiding inclined surface, 23 - clamping block, 24 - second card slot, 25 - second guiding inclined surface, 3 - adjusting component, 31 - limiting rod, 312 - hand-operated hydraulic cylinder, 32 - jacking rod, 33 - hinge seat, 331 - perforation, 4 - driving member, 41 - slider, 42 - bidirectional lead screw, 43 - handle, 5 - reinforcing rod. Detailed implementation manners
[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and shown in the accompanying drawings here can be arranged and designed in various different configurations.
[0024] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.
[0025] Embodiment
[0026] The following is further described in conjunction with specific embodiments. Refer to Figures 1 - 4 As shown, the utility model is a device for preventing the deformation of a steel reinforcement cage during transportation, which includes multiple groups of support mechanisms 1. The multiple groups of support mechanisms 1 are arranged in parallel. Each group of support mechanisms 1 includes a chassis 11. The chassis 11 is in the shape of a rod. Extension plates 112 are fixedly welded to the peripheral side walls of the chassis 11. Bolt holes 1121 are formed in the extension plates 112 to facilitate the fixation on the transport vehicle by bolts passing through the bolt holes 1121. Elastic steel plates 12 are spaced above the chassis 11. The elastic steel plates 12 are arc-shaped and are used to support under the steel reinforcement cage. The length of the elastic steel plates 12 is greater than half of the circumference of the steel reinforcement cage to better clamp the steel reinforcement cage. A rubber pad 13 is fixedly bonded to the side of the elastic steel plate 12 facing the steel reinforcement cage. A pair of clamping plates 2 are provided. A first clamping groove 21 for the steel bars to be inserted is formed between the pair of clamping plates 2. The first clamping groove 21 is arc-shaped. The clamping plates 2 are installed at the middle position of the top wall of the elastic steel plate 12. First guiding inclined surfaces 22 are formed at one ends of the pair of clamping plates 2 close to each other and where the steel bars are inserted, so as to facilitate the insertion of the steel bars of the steel reinforcement cage.
[0027] Refer to Figure 2 and Figure 4 As shown, clamping blocks 23 are welded at both side positions of the top wall of the elastic steel plate 12. The clamping blocks 23 have a certain deformation performance. Second clamping grooves 24 for the steel bars to be inserted are formed in the clamping blocks 23. At the same time, a second guiding inclined surface 25 is formed at one end of the clamping block 23 where the steel bars are inserted, so as to facilitate the insertion of the steel bars of the steel reinforcement cage.
[0028] Refer to Figure 1 and Figure 2 As shown, in order to facilitate the adjustment of the arc of the elastic steel plate 12, the adjustment assembly 3 includes a limiting rod 31 and a jacking rod 32. One end of the limiting rod 31 is installed on the chassis 11, and the other end is connected to the middle position of the elastic steel plate 12. The jacking rod 32 is arranged on both sides of the chassis 11 and is connected to the elastic steel plate 12. The jacking rod 32 is telescopically arranged and can fix the position after telescoping.
[0029] As an alternative embodiment, both the limiting rod 31 and the jacking rod 32 are set as hand-operated hydraulic cylinders 312, so as to facilitate the manual adjustment of the lengths of the limiting rod 31 and the jacking rod 32. At the same time, since the hand-operated hydraulic cylinder 312 has a self-locking ability, it can be positioned after stopping the rotation of the hand-operated hydraulic cylinder 312.
[0030] Refer to Figure 1 and Figure 2As shown in the figure, specifically, hinge seats 33 are hingedly installed at one ends of the limiting rod 31 and the jacking rod 32 away from the chassis 11. The hinge axes of the limiting rod 31 and the hinge seat 33, and the hinge axes of the jacking rod 32 and the hinge seat 33 are all consistent with the length direction of the steel reinforcement cage. Limiting grooves 121 are opened along the length direction on both sides of the elastic steel plate 12. The cross-section of the limiting groove 121 is square. The hinge seat 33 is slidably clamped on the limiting groove 121 to prevent the hinge seat 33 from separating from the elastic steel plate 12. A perforation 331 is opened along the length direction of the steel reinforcement cage on the hinge seat 33. A reinforcing rod 5 is commonly passed through the perforations 331 of the hinge seats 33 on the same side of all the support mechanisms 1 to enhance the strength of all the support mechanisms 1.
[0031] Referring to Figure 1 and Figure 2 As shown in the figure, a driving member 4 is connected to the chassis 11. The driving member 4 is used to drive the two jacking rods 32 to approach or move away from each other and be fixed to the moved position. The driving member 4 includes a slider 41, a bidirectional lead screw 42 and a handle 43. A pair of sliders 41 are provided. Sliding grooves 111 are opened along the length direction on both sides of the top wall of the chassis 11. The cross-section of the sliding groove 111 is square. A pair of sliders 41 are correspondingly slidably connected in the sliding grooves 111. A pair of sliders 41 are correspondingly welded to the jacking rod 32. The bidirectional lead screw 42 is rotationally connected in the sliding groove 111 along the length direction of the chassis 11. The slider 41 is threadedly sleeved on the threaded portion of the bidirectional lead screw 42. The handle 43 is coaxially welded to the bidirectional lead screw 42. By rotating the handle 43, the distance between the two jacking rods 32 (i.e., the two hand-operated hydraulic cylinders 312 on both sides) can be adjusted, so as to adaptively adjust the radian of the elastic steel plate 12. Of course, in other embodiments, the driving member 4 can be replaced by an electric push rod.
[0032] The working process of this embodiment is as follows: The chassis 11 of multiple groups of support mechanisms 1 are fixed to the transport vehicle in parallel and at intervals by bolts, and the steel reinforcement cage is placed into the elastic steel plates 12 of multiple support mechanisms 1. The steel reinforcement cage is clamped by multiple elastic steel plates 12 together, supplemented by the clamping plate 2 clamping the steel bars of the steel reinforcement cage, and the clamping block 23 clamping the steel bars of the steel reinforcement cage to prevent the steel reinforcement cage from shifting. During this period, the handle 43 can be rotated, and the hand-operated hydraulic cylinder 312 of each group of support mechanisms 1 can be manually adjusted, so as to adjust the radian and height of the elastic steel plate 12 to adapt to the shape of the steel reinforcement cage, make the elastic steel plate 12 fit tightly with the outer wall of the steel reinforcement cage, and cooperate with the rubber pad 13 being padded between the steel reinforcement cage and the elastic steel plate 12, thereby effectively protecting the steel bars, preventing the steel bars from deforming and being damaged, and realizing the integrity and safety of the steel reinforcement cage during transportation.
[0033] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A device for preventing the deformation of a steel reinforcement cage during transportation, characterized in that: Comprising multiple groups of support mechanisms (1), each group of the support mechanisms (1) includes: A chassis (11) which is used to be arranged on a transport vehicle; A resilient steel plate (12) which is arranged above the chassis (11), the resilient steel plate (12) is arranged in an arc shape and is used to support under a steel reinforcement cage, and a rubber pad (13) is arranged on the side of the resilient steel plate (12) facing the steel reinforcement cage; Clamping plates (2), a pair of the clamping plates (2) are provided, a first clamping groove (21) for a steel bar to be clamped into is formed between the pair of clamping plates (2), and the clamping plates (2) are arranged at the middle position of the top wall of the resilient steel plate (12); An adjusting assembly (3) which is arranged between the chassis (11) and the resilient steel plate (12) and is used to adjust the arc of the resilient steel plate (12).
2. The anti-deformation device for transporting the steel reinforcement cage according to claim 1, wherein: First guiding inclined surfaces (22) are arranged on one side where the pair of clamping plates (2) are close to each other and at one end where the steel bar is moved in.
3. The anti-deformation device for transporting the steel reinforcement cage according to claim 2, characterized in that: Clamping blocks (23) are arranged at both sides of the top wall of the resilient steel plate (12), a second clamping groove (24) for a steel bar to be clamped into is formed on the clamping blocks (23), and a second guiding inclined surface (25) is arranged at one end of the clamping blocks (23) where the steel bar is moved in.
4. The anti-deformation device for transporting the steel reinforcement cage according to claim 1, characterized in that: The adjusting assembly (3) includes a limiting rod member (31) and a jacking rod member (32), one end of the limiting rod member (31) is arranged on the chassis (11), and the other end is connected to the middle position of the resilient steel plate (12), the jacking rod member (32) is arranged on both sides of the chassis (11) and is connected to the resilient steel plate (12), the jacking rod member (32) is telescopically arranged and can fix the position after telescoping.
5. The anti-deformation device for transporting the steel reinforcement cage according to claim 4, characterized in that: Both the limiting rod member (31) and the jacking rod member (32) are arranged as hand-operated hydraulic cylinders (312).
6. The anti-deformation device for transporting the steel reinforcement cage according to claim 5, wherein: Hinge seats (33) are hingedly arranged at the ends of the limiting rod member (31) and the jacking rod member (32) far from the chassis (11), limiting grooves (121) are formed along the length direction on both sides of the resilient steel plate (12), and the hinge seats (33) are slidably clamped in the limiting grooves (121).
7. The anti-deformation device for transporting the steel reinforcement cage according to claim 4, characterized in that: A driving member (4) is connected to the chassis (11), and the driving member (4) is used to drive the jacking rod members (32) on both sides to approach or move away from each other and fix to the position after moving.
8. The anti-deformation device for transporting the steel reinforcement cage according to claim 7, wherein: The driving member (4) includes sliders (41), a bidirectional lead screw (42) and a handle (43), a pair of the sliders (41) are provided, sliding grooves (111) are formed along the length direction on both sides of the top wall of the chassis (11), the pair of sliders (41) are correspondingly slidably connected in the sliding grooves (111), the pair of sliders (41) are correspondingly fixedly connected to the jacking rod members (32), the bidirectional lead screw (42) is rotatably connected in the sliding grooves (111) along the length direction of the chassis (11), the sliders (41) are threadedly sleeved on the threaded parts of the bidirectional lead screw (42), and the handle (43) is fixedly connected to the bidirectional lead screw (42).
9. The anti-deformation device for transporting the steel reinforcement cage according to claim 6, wherein: The articulated seat (33) is provided with a perforation (331) along the length direction of the steel reinforcement cage, and a reinforcing rod (5) is commonly inserted through the perforations (331) of the articulated seats (33) on the same side of all the support mechanisms (1).