Super-thick wall steel bar positioning device

Abstract

The utility model discloses an ultra-thick wall steel bar positioning device which comprises a plurality of bottom plates, the bottom plates are mutually fixed, a first sliding groove is formed in each bottom plate, two third sliding grooves are symmetrically formed in the inner wall of each first sliding groove, and two clamping plates are connected into the two third sliding grooves in a sliding mode respectively. The multiple driving assemblies are located in the multiple bottom plates correspondingly and used for driving the two corresponding clamping plates to move correspondingly; the multiple first sliding blocks are slidably connected into the multiple first sliding grooves correspondingly, the top ends of the first sliding blocks are fixedly connected with fixing blocks, second sliding grooves communicating with the outside are formed in the fixing blocks, and two second sliding blocks are slidably connected into the second sliding grooves; the utility model solves the problems that the traditional steel bar positioning method often depends on manual measurement and marking, the efficiency is low, errors are easy to occur, and the overall quality and stability of the wall body are influenced.

Description

Technical Field

[0001] This utility model belongs to the technical field of ultra-thick wall reinforcement positioning device, specifically relating to an ultra-thick wall reinforcement positioning device. Background Technology

[0002] Extra-thick wall reinforcement refers to the steel reinforcement materials used to enhance the structural strength and stability of walls constructed with a thickness exceeding the standard. These reinforcements are typically configured based on the specific thickness of the wall and its load-bearing requirements.

[0003] In construction engineering, the construction of ultra-thick walls places extremely high demands on the positioning of reinforcing bars. Traditional methods of rebar positioning often rely on manual measurement and marking, which is not only inefficient but also prone to errors, affecting the overall quality and stability of the wall. Therefore, it is necessary to develop a rebar positioning device for ultra-thick walls to overcome these shortcomings. Utility Model Content

[0004] To address the aforementioned issues, this utility model discloses a rebar positioning device for ultra-thick walls. It features a novel structure, ease of use, and the ability to simultaneously fix multiple rebars. It also boasts good stability, overall quality, and high work efficiency.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A rebar positioning device for ultra-thick walls, comprising:

[0007] Multiple base plates are fixed to each other. A first sliding groove is provided on each base plate. Two third sliding grooves are symmetrically provided on the inner wall of the first sliding groove. Two clamping plates are slidably connected in the two third sliding grooves respectively.

[0008] Multiple drive components are located within multiple base plates and are used to drive the corresponding two clamping plates to move respectively.

[0009] Multiple first sliders are slidably connected in multiple first slide grooves. A fixing block is fixedly connected to the top of each first slider. A second slide groove communicating with the outside is opened in the fixing block. Two second sliders are slidably connected in the second slide groove. Two clamping blocks are fixedly connected to the top of each of the two second sliders.

[0010] Multiple adjustment components are located within multiple fixed blocks and are used to drive the corresponding two second sliders to move.

[0011] Based on the above structure, the first slide groove, first slider, and fixing block ensure that multiple first sliders can drive multiple fixing blocks to move within the first slide groove. The scale lines on the base plate allow the user to adjust the spacing between the multiple first sliders according to usage requirements. The third slide groove and clamping plate ensure that the clamping plate can slide within the third slide groove. The driving component allows the user to drive two clamping plates to move, fixing the multiple first sliders within the first slide groove. The second slide groove, second slider, and clamping block ensure that two second sliders can drive two clamping blocks to move within the second slide groove. The adjustment component allows the user to drive two second sliders to move, allowing the two second sliders to drive two clamping blocks to clamp and fix steel bars of any diameter.

[0012] In the above technical solution, the driving component further includes:

[0013] Multiple rotating grooves are respectively opened on the inner walls of two third sliding grooves. Multiple threaded sleeve rods are rotatably connected in the multiple rotating grooves. Two first one-way threaded rods and two second one-way threaded rods are threadedly connected in the multiple threaded sleeve rods. One end of the two first one-way threaded rods and the two second one-way threaded rods are respectively fixed to two clamping plates.

[0014] Two first movable slots are formed in the base plate and are respectively connected to multiple rotating slots. Multiple first sprockets are rotatably connected in the two first movable slots, and one end of each of the multiple first sprockets passes through the inner wall of the two first movable slots and extends into the multiple rotating slots, and is fixed to multiple threaded sleeve rods. Two first chains mesh between the multiple first sprockets.

[0015] Two second movable slots are formed inside the base plate and are respectively connected to two first movable slots. Two second sprockets are rotatably connected in each of the two second movable slots, and one end of each of the two second sprockets passes through the inner wall of the two second movable slots and extends into the two first movable slots, and is fixed to one of the two first sprockets respectively.

[0016] A connecting groove is formed inside the base plate and communicates with two second movable grooves. A rotating rod is rotatably connected inside the connecting groove, and one end of the rotating rod passes through the inner wall of the connecting groove and extends to the outside and is rotatably connected to the base plate. Two third sprockets are fixedly connected to the periphery of the rotating rod, and the two third sprockets are respectively located in the two second movable grooves and are rotatably connected to the two second movable grooves. Two second chains are respectively engaged between the two third sprockets and the two second sprockets.

[0017] In this technical solution, it is ensured that when the two first one-way threaded rods and the two second one-way threaded rods approach each other, the two first one-way threaded rods and the two second one-way threaded rods will respectively drive the two clamping plates to approach or move away from each other.

[0018] In the above technical solution, the threads on the first one-way threaded rod and the second one-way threaded rod have opposite directions of rotation.

[0019] In this technical solution, it is ensured that when multiple threaded sleeve rods rotate, the two first one-way threaded rods and the two second one-way threaded rods will be acted upon by the threads of the multiple threaded sleeve rods, moving away from or closer to each other.

[0020] In the above technical solution, one end of each of the first sprockets is rotatably connected to two third sprockets.

[0021] In this technical solution, it is ensured that when multiple first sprockets rotate, one end of each first sprocket can rotate normally within two third slide grooves.

[0022] In the above technical solution, one end of the second sprocket is rotatably connected to the first movable groove.

[0023] In this technical solution, it is ensured that when the second sprocket rotates, one end of the second sprocket can rotate normally within the first movable groove.

[0024] In the above technical solution, the adjustment component further includes:

[0025] A bidirectional threaded rod is rotatably connected to the inner wall of the second slide groove and threadedly connected to two second sliders. One end of the bidirectional threaded rod is fixedly connected to an anti-sliding block, and one end of the anti-sliding block penetrates the inner wall of the second slide groove and extends to the outside to be rotatably connected to a fixed block.

[0026] In this technical solution, it is ensured that the two second sliders can drive the two clamping blocks to move closer or further apart.

[0027] In the above technical solution, furthermore, the two threads on the bidirectional threaded rod have opposite directions of rotation.

[0028] In this technical solution, it is ensured that when the bidirectional threaded rod rotates, the two second sliders will be affected by the two sections of threads with opposite directions on the bidirectional threaded rod, causing them to move closer to or further away from each other.

[0029] Furthermore, in the above technical solution, the base plate is provided with scale lines.

[0030] In this technical solution, it is ensured that users can adjust the position of multiple first sliders according to the scale lines set on the base plate.

[0031] The beneficial effects of this utility model are:

[0032] This ultra-thick wall rebar positioning device, through the design of a first sliding groove, a first sliding block, and a fixing block, ensures that multiple first sliding blocks can move multiple fixing blocks within the first sliding groove. The scale lines on the base plate allow users to adjust the spacing between the multiple first sliding blocks according to their needs. A third sliding groove and clamping plates ensure that the clamping plates can slide within the third sliding groove. A driving component allows users to move two clamping plates, fixing the multiple first sliding blocks within the first sliding groove. A second sliding groove, a second sliding block, and a clamping block ensure that two second sliding blocks can move two clamping blocks within the second sliding groove. An adjustment component allows users to move two second sliding blocks, allowing them to clamp and fix rebars of any diameter. This device solves the problem that traditional rebar positioning methods often rely on manual measurement and marking, which is not only inefficient but also prone to errors, affecting the overall quality and stability of the wall. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0034] Figure 2 This is one of the schematic diagrams of the internal structure of the base plate of this utility model;

[0035] Figure 3 This is a schematic diagram of the internal structure of the fixing block of this utility model;

[0036] Figure 4 This is the second schematic diagram of the internal structure of the base plate of this utility model;

[0037] Figure 5 This is the third schematic diagram of the internal structure of the base plate of this utility model;

[0038] Figure 6 This is the fourth schematic diagram of the internal structure of the base plate of this utility model.

[0039] List of identifiers in attached diagrams:

[0040] 1. Base plate; 2. First slide groove; 3. First slider; 4. Fixing block; 5. Second slide groove; 6. Second slider; 7. Clamping block; 8. Third slide groove; 9. Clamping plate; 10. Bidirectional threaded rod; 11. Anti-slip block; 12. Rotating groove; 13. Threaded sleeve rod; 14. First one-way threaded rod; 15. First movable groove; 16. First sprocket; 17. First chain; 18. Second movable groove; 19. Second sprocket; 20. Connecting groove; 21. Rotating rod; 22. Third sprocket; 23. Second chain; 24. Second one-way threaded rod. Detailed Implementation

[0041] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. Example

[0042] like Figure 1 - Figure 6 As shown, this embodiment provides a rebar positioning device for ultra-thick walls, including:

[0043] Multiple base plates 1 are fixed into a square frame structure. A first sliding groove 2 is provided on the base plate 1. Two third sliding grooves 8 are symmetrically provided on the inner wall of the first sliding groove 2. Two clamping plates 9 are slidably connected in the two third sliding grooves 8 respectively.

[0044] Multiple drive components are located in multiple base plates 1 and are used to drive the corresponding two clamping plates 9 to move respectively;

[0045] Multiple first sliders 3 are slidably connected in multiple first slide grooves 2. A fixing block 4 is fixedly connected to the top of the first slider 3. A second slide groove 5 communicating with the outside is opened in the fixing block 4. Two second sliders 6 are slidably connected in the second slide groove 5. Two clamping blocks 7 are fixedly connected to the top of the two second sliders 6 respectively.

[0046] Multiple adjustment components are located within multiple fixed blocks 4 and are used to drive the corresponding two second sliders 6 to move. Example

[0047] This embodiment provides a rebar positioning device for ultra-thick walls. In addition to the technical solutions of the above embodiments, it also has the following technical features, including a driving component:

[0048] Multiple rotating grooves 12 are respectively opened on the inner walls of two third sliding grooves 8. Multiple threaded sleeve rods 13 are rotatably connected in the multiple rotating grooves 12. Two first one-way threaded rods 14 and two second one-way threaded rods 24 are threadedly connected in the multiple threaded sleeve rods 13, and one end of the two first one-way threaded rods 14 and the two second one-way threaded rods 24 are respectively fixed to two clamping plates 9.

[0049] Two first movable slots 15 are formed in the base plate 1 and are respectively connected to multiple rotating slots 12. Multiple first sprockets 16 are rotatably connected in the two first movable slots 15, and one end of each of the multiple first sprockets 16 passes through the inner wall of the two first movable slots 15 and extends into the multiple rotating slots 12, and is fixed to multiple threaded sleeves 13. Two first chains 17 are respectively engaged between the multiple first sprockets 16.

[0050] Two second movable slots 18 are formed in the base plate 1 and are respectively connected to two first movable slots 15. Two second sprockets 19 are rotatably connected in the two second movable slots 18, and one end of each second sprocket 19 passes through the inner wall of the two second movable slots 18 and extends into the two first movable slots 15, and is fixed to two of the first sprockets 16 respectively (the second sprockets 19 and the first sprockets 16 are coaxially connected).

[0051] A connecting groove 20 is formed inside the base plate 1 and communicates with two second movable grooves 18. A rotating rod 21 is rotatably connected inside the connecting groove 20, and one end of the rotating rod 21 passes through the inner wall of the connecting groove 20 and extends to the outside to be rotatably connected to the base plate 1. Two third sprockets 22 are fixedly connected to the periphery of the rotating rod 21, and the two third sprockets 22 are respectively located in the two second movable grooves 18 and are rotatably connected to the two second movable grooves 18. Two second chains 23 are respectively engaged between the two third sprockets 22 and the two second sprockets 19.

[0052] The user manually rotates multiple levers 21, causing the levers 21 to drive two third sprockets 22 to rotate within two second movable slots 18. These third sprockets 22, via two second chains 23, drive two second sprockets 19 to rotate within the two second movable slots 18. When the two second sprockets 19 rotate, they drive two first sprockets 16 to rotate within two first movable slots 15. These two first sprockets 16, via two first chains 17, drive the other two first sprockets 16 to rotate. When multiple... When the first sprocket 16 rotates, the multiple first sprockets 16 will drive the multiple threaded sleeve rods 13 to rotate in the multiple rotating grooves 12 respectively. When the multiple threaded sleeve rods 13 rotate, the two first one-way threaded rods 14 and the two second one-way threaded rods 24 will be acted on by the threads of the multiple threaded sleeve rods 13 respectively, moving away from or towards each other. This ensures that when the two first one-way threaded rods 14 and the two second one-way threaded rods 24 approach each other, the two first one-way threaded rods 14 and the two second one-way threaded rods 24 will drive the two clamping plates 9 to approach or move away from each other respectively. Example

[0053] This embodiment provides a rebar positioning device for ultra-thick walls. In addition to the technical solutions of the above embodiments, it also has the following technical features: the threads on the first one-way threaded rod 14 and the second one-way threaded rod 24 have opposite directions.

[0054] Specifically, when multiple threaded sleeve rods 13 rotate, the two first one-way threaded rods 14 and the two second one-way threaded rods 24 will be acted upon by the threads of the multiple threaded sleeve rods 13, moving away from or closer to each other. Example

[0055] This embodiment provides a rebar positioning device for ultra-thick walls. In addition to the technical solution of the above embodiment, it also has the following technical features: one end of a plurality of first sprockets 16 is rotatably connected to two third sliding grooves 8 respectively.

[0056] Specifically, it is ensured that when the multiple first sprockets 16 rotate, one end of each of the multiple first sprockets 16 can rotate normally within the two third slide grooves 8 respectively. Example

[0057] This embodiment provides a rebar positioning device for ultra-thick walls. In addition to the technical solutions of the above embodiments, it also has the following technical features: one end of the second sprocket 19 is rotatably connected to the first movable groove 15.

[0058] Specifically, it is ensured that when the second sprocket 19 rotates, one end of the second sprocket 19 can rotate normally within the first movable groove 15. Example

[0059] This embodiment provides a rebar positioning device for ultra-thick walls. In addition to the technical solutions described in the above embodiments, it also has the following technical features: the adjustment components include:

[0060] A bidirectional threaded rod 10 is rotatably connected to the inner wall of the second slide groove 5 and threadedly connected to two second sliders 6. One end of the bidirectional threaded rod 10 is fixedly connected to an anti-sliding block 11, and one end of the anti-sliding block 11 penetrates the inner wall of the second slide groove 5 and extends to the outside to be rotatably connected to the fixed block 4.

[0061] In use, the user rotates the anti-slip block 11 by hand, causing the anti-slip block 11 to drive the bidirectional threaded rod 10 to rotate in the second slide groove 5. This causes the two second slide blocks 6 to be acted upon by the two sections of threads with opposite directions on the bidirectional threaded rod 10, bringing them closer or further apart. This ensures that the two second slide blocks 6 can respectively drive the two clamping blocks 7 to move closer or further apart. Example

[0062] This embodiment provides a rebar positioning device for ultra-thick walls. In addition to the technical solutions of the above embodiments, it also has the following technical features: the two threads on the bidirectional threaded rod 10 have opposite directions of rotation.

[0063] Specifically, when the bidirectional threaded rod 10 rotates, the two second sliders 6 are subjected to the action of the two sections of threads with opposite directions on the bidirectional threaded rod 10, causing them to move closer to or further away from each other. Example

[0064] This embodiment provides a rebar positioning device for ultra-thick walls. In addition to the technical solutions of the above embodiments, it also has the following technical features: scale lines are provided on the base plate 1.

[0065] This ensures that users can adjust the positions of multiple first sliders 3 according to the scale lines set on the base plate 1.

[0066] In use, the user adjusts the positions of the multiple first sliders 3 according to the scale lines set on the multiple base plates 1, so that the multiple first sliders 3 drive the multiple fixed blocks 4 to move. When the multiple fixed blocks 4 move to the appropriate position, the user manually rotates the multiple rotating rods 21, so that the rotating rods 21 drive the two third sprockets 22 to rotate in the two second movable slots 18, so that the two third sprockets 22 drive the two second sprockets 19 to rotate in the two second movable slots 18 respectively through the two second chains 23. When the two second sprockets 19 rotate, the two second sprockets 19 will drive the two first sprockets 16 to rotate in the two first movable slots 15 respectively, so that the two first sprockets 16 will drive the other two first sprockets 16 to rotate through the two first chains 17 respectively. When the multiple first sprockets 16 rotate, the multiple first sprockets 16 will drive the multiple threaded sleeve rods 13 to rotate in the multiple rotating slots 12 respectively. When the multiple threaded sleeve rods 13 rotate, the two first one-way threaded rods 14 and the two second one-way threaded rods 2 4 will be acted upon by the threads of multiple threaded rods 13, moving away from or towards each other. When the two first one-way threaded rods 14 and the two second one-way threaded rods 24 approach each other, they will drive the two clamping plates 9 to approach each other, causing the two clamping plates 9 to approach each other along the two third sliding grooves 8. When the two clamping plates 9 approach each other to a position where they cannot move, they will clamp and fix multiple second sliding blocks 6. Then, the user can place the steel bars on multiple fixing blocks 4 and between the corresponding two clamping blocks 7. After the user has placed the steel bars, the user can rotate multiple anti-sliding blocks 11 by hand, causing the anti-sliding blocks 11 to drive the bidirectional threaded rods 10 to rotate in the second sliding groove 5. This causes the two second sliding blocks 6 to approach each other due to the action of the two sections of oppositely oriented threads on the bidirectional threaded rods 10. The two second sliding blocks 6 will then drive the two clamping blocks 7 to approach each other. When the two clamping blocks 7 approach each other to a position where they cannot move, the multiple clamping blocks 7 will fix multiple steel bars.

[0067] It should be noted that the above content merely illustrates the technical concept of this utility model and cannot be used to limit the scope of protection of this utility model. For those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and all such improvements and modifications fall within the scope of protection of the claims of this utility model.

Claims

1. A rebar positioning device for ultra-thick walls, characterized in that, include: Multiple base plates (1) are fixed to each other. A first sliding groove (2) is provided on the base plate (1). Two third sliding grooves (8) are symmetrically provided on the inner wall of the first sliding groove (2). Two clamping plates (9) are slidably connected in the two third sliding grooves (8). Multiple drive components are located in multiple base plates (1) and are used to drive the corresponding two clamping plates (9) to move respectively; Multiple first sliders (3) are slidably connected in multiple first slide grooves (2). A fixing block (4) is fixedly connected to the top of the first slider (3). A second slide groove (5) communicating with the outside is opened in the fixing block (4). Two second sliders (6) are slidably connected in the second slide groove (5). Two clamping blocks (7) are fixedly connected to the top of the two second sliders (6). Multiple adjustment components are located in multiple fixed blocks (4) and are used to drive the corresponding two second sliders (6) to move respectively.

2. The rebar positioning device for ultra-thick walls according to claim 1, characterized in that, The driving component includes: Multiple rotating grooves (12) are respectively opened on the inner wall of two third sliding grooves (8). Multiple threaded sleeves (13) are rotatably connected in the multiple rotating grooves (12). Two first one-way threaded rods (14) and two second one-way threaded rods (24) are threadedly connected in the multiple threaded sleeves (13). One end of the two first one-way threaded rods (14) and the two second one-way threaded rods (24) are respectively fixed to two clamping plates (9). Two first movable slots (15) are opened in the base plate (1) and are respectively connected to multiple rotating slots (12). Multiple first sprockets (16) are rotatably connected in the two first movable slots (15), and one end of each of the multiple first sprockets (16) passes through the inner wall of the two first movable slots (15) and extends into the multiple rotating slots (12), and is fixed to multiple threaded sleeves (13). Two first chains (17) mesh between the multiple first sprockets (16). Two second movable slots (18) are opened in the base plate (1) and are respectively connected to two first movable slots (15). Two second sprockets (19) are rotatably connected in the two second movable slots (18), and one end of the two second sprockets (19) passes through the inner wall of the two second movable slots (18) and extends into the two first movable slots (15), and is fixed to two of the first sprockets (16); A connecting groove (20) is formed in the base plate (1) and communicates with two second movable grooves (18). A rotating rod (21) is rotatably connected in the connecting groove (20), and one end of the rotating rod (21) passes through the inner wall of the connecting groove (20) and extends to the outside and is rotatably connected to the base plate (1). Two third sprockets (22) are fixedly connected on the periphery of the rotating rod (21), and the two third sprockets (22) are respectively located in the two second movable grooves (18) and are rotatably connected to the two second movable grooves (18). Two second chains (23) mesh between the two third sprockets (22) and the two second sprockets (19).

3. The rebar positioning device for ultra-thick walls according to claim 2, characterized in that, The threads on the first one-way threaded rod (14) and the second one-way threaded rod (24) have opposite directions of rotation.

4. A rebar positioning device for ultra-thick walls according to claim 2, characterized in that, One end of each of the first sprockets (16) is rotatably connected to two third grooves (8).

5. A rebar positioning device for ultra-thick walls according to claim 2, characterized in that, One end of the second sprocket (19) is rotatably connected to the first movable groove (15).

6. A rebar positioning device for ultra-thick walls according to claim 1, characterized in that, The adjustment component includes: A bidirectional threaded rod (10) is rotatably connected to the inner wall of the second slide groove (5) and threadedly connected to two second sliders (6). One end of the bidirectional threaded rod (10) is fixedly connected to an anti-sliding block (11), and one end of the anti-sliding block (11) penetrates the inner wall of the second slide groove (5) and extends to the outside to be rotatably connected to the fixed block (4).

7. A rebar positioning device for ultra-thick walls according to claim 6, characterized in that, The two threads on the bidirectional threaded rod (10) have opposite directions of rotation.

8. A rebar positioning device for ultra-thick walls according to claim 1, characterized in that, The base plate (1) is provided with scale lines.

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