Tool for machining round steel bridge joint

Abstract

The utility model discloses a tool for processing a round steel bridge joint, and particularly relates to the technical field of building material production, the tool comprises a working plate, two connecting cylinders are arranged at the top of the working plate, a pressing rod is movably connected in the two connecting cylinders, the pressing rod is in a T shape, and supporting mechanisms are arranged on the two sides of the working plate. An adjusting mechanism is arranged on the surface of the working plate, the adjusting mechanism comprises two connecting grooves formed in the surface of the working plate, extending plates are movably arranged in the two connecting grooves, the connecting grooves and the extending plates are U-shaped, and limiting blocks are arranged on the two sides of each connecting groove. According to the steel pipe bending device, the length between the placing block and the extension plate can be adjusted through sliding of the placing block, so that the device can be suitable for steel pipes of different sizes, the steel pipes of different sizes can be bent, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building material production, and more specifically, to a tool for processing round steel bridging. Background Art

[0002] Lightning protection and grounding are an indispensable part of electromechanical engineering. It is now a common practice to use round steel to bridge the foundation steel bars to ensure good electrical continuity. The bridge round steel needs to be bent in the middle to avoid the sleeve where the steel bar is connected at the disconnection point. If there is a temporary need to increase the use of bridge round steel on site, the bridge round steel needs to be bent on site, so a tool for processing round steel bridges is needed.

[0003] However, the existing method of bending round steel is generally that workers manually hammer and bend the round steel on site based on their experience, which generally requires multiple hammerings and has high labor costs, resulting in a long time, low efficiency, and waste of human resources for bending the round steel. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a tool for processing round steel cross-joints to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tool for processing round steel cross-joints, comprising a working plate, two connecting tubes are arranged on the top of the working plate, and pressure rods are movably connected inside the two connecting tubes, and the shape of the pressure rods is set to be T-shaped. Support mechanisms are arranged on both sides of the working plate, and an adjustment mechanism is arranged on the surface of the working plate. The adjustment mechanism comprises two connecting grooves opened on the surface of the working plate, and extension plates are movably arranged inside the two connecting grooves, and the shapes of the connecting grooves and the extension plates are both set to be U-shaped. Limiting blocks are arranged on both sides of the connecting groove, and the limiting blocks are clamped with the extension plates. A placement block is arranged on one side of the extension plate. A moving block is slidably provided at the bottom of the placement block, and the moving block is connected to the working plate. Two moving grooves are provided inside the moving block, and a stop block is slidably provided between the two moving grooves. Connecting holes are provided on the surfaces of the moving block and the stop block, and a limiting rod is provided inside the connecting hole. A nut is threadedly connected to one end of the limiting rod, and two grooves are provided on the surface of the placement block. The shape of the moving block is set to be T-shaped, and a wear-resistant pad is provided at the bottom of the moving block. An adjusting rod is provided between the two moving blocks. The above technical scheme is adopted so that the device can be suitable for steel pipes of different sizes.

[0007] As a further description of the above technical scheme: the supporting mechanism includes supporting blocks hingedly connected to both sides of the working plate, the two supporting blocks are shaped as L-shaped, a fixing block is provided at the bottom of the supporting block, a connecting block is provided on one side of the supporting block, a supporting plate is provided at the bottom end of the supporting block, a ground plate is provided at the bottom of the supporting plate, two bolts are provided at the top of the supporting plate, one end of the two bolts extend to the inside of the ground plate, a limiting groove is provided on the surface of the working plate, a limiting plate is provided inside the limiting groove, and the limiting plate is shaped as U-shaped. The above technical scheme is adopted to facilitate supporting and fixing the device.

[0008] Technical effects and advantages of the utility model:

[0009] 1. By setting an adjustment mechanism, compared with the prior art, when the placement block needs to be adjusted according to the size of the steel pipe, the placement block is driven to move by the groove on the surface of the placement block. When the placement block slides on the surface of the moving block, the placement block slides out the extension plate inside the connecting groove, and the sliding length of the extension plate is adjusted according to the size of the steel pipe. After the length is adjusted, the stopper slides inside the moving groove, the limit rod is inserted into the connecting hole, the nut is rotated to one end of the limit rod, and the stopper is connected and fixed by the cooperation of the limit rod and the nut, so that the stopper can fix the placement block. After adjusting the length of the placement block, the device can be suitable for steel pipes of different sizes and can bend steel pipes of different sizes, thereby improving the practicality of the device.

[0010] 2. By setting up a supporting mechanism, compared with the prior art, when the device needs to be supported and used, the limit plate is separated from the limit groove, so that the limit plate is no longer connected and fixed to the connecting block on one side of the supporting plate, so that the supporting block can be lowered to support the ground in an L shape, and the fixing block at the bottom will not make the supporting block tilted, and then the anchor plate at the bottom of the supporting block is contacted and fixed to the ground, and the supporting plate and the anchor plate are connected by bolts, so that the anchor plate can be easily disassembled and connected to support and fix the device, thereby preventing the device from being offset during use, thereby affecting the bending degree and effect of the device on the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the adjustment structure of the utility model.

[0013] Figure 3 It is a schematic diagram of the connection structure between the stopper and the moving block of the utility model.

[0014] Figure 4 For this utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0015] Figure 5 It is a schematic diagram of the top structure of the utility model.

[0016] The accompanying drawings are marked as follows: 1. working plate; 2. connecting cylinder; 3. pressure rod; 4. connecting groove; 5. extension plate; 6. placement block; 7. moving block; 8. stop block; 9. connecting hole; 10. limiting rod; 11. nut; 12. groove; 13. adjusting rod; 14. supporting block; 15. fixing block; 16. connecting block; 17. supporting plate; 18. anchor plate; 19. bolt; 20. limiting plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] The present application embodiment discloses Figure 1-5 A tool for processing round steel cross-joints shown in the figure specifically includes a working plate 1, two connecting tubes 2 are arranged on the top of the working plate 1, and the two connecting tubes 2 are movably connected with a pressure rod 3 inside, and the shape of the pressure rod 3 is set to be T-shaped, and support mechanisms are arranged on both sides of the working plate 1. The surface of the working plate 1 is provided with an adjustment mechanism, and the adjustment mechanism includes two connecting grooves 4 opened on the surface of the working plate 1, and the two connecting grooves 4 are movably provided with an extension plate 5 inside, and the shapes of the connecting groove 4 and the extension plate 5 are both set to be U-shaped, and limit blocks are arranged on both sides of the connecting groove 4, and the limit blocks are clamped with the extension plate 5. A placement block 6 is provided on one side of the extension plate 5, a moving block 7 is slidably provided at the bottom of the placement block 6, the moving block 7 is connected to the working plate 1, two moving grooves are provided inside the moving block 7, a stopper 8 is slidably provided between the two moving grooves, connecting holes 9 are provided on the surfaces of the moving block 7 and the stopper 8, a limiting rod 10 is provided inside the connecting hole 9, a nut 11 is threadedly connected to one end of the limiting rod 10, two grooves 12 are provided on the surface of the placement block 6, the shape of the moving block 7 is set to be T-shaped, a wear-resistant pad is provided at the bottom of the moving block 7, and an adjusting rod 13 is provided between the two moving blocks 7;

[0019] The supporting block 14 is adjusted according to the round steel bent as needed, and the placing block 6 is driven to move by the groove 12 on the surface of the placing block 6. When the placing block 6 slides on the surface of the moving block 7, the placing block 6 slides out the extension plate 5 inside the connecting groove 4. The limiting block arranged inside the connecting groove 4 can clamp the extension plate 5. The limiting block is made of rubber elastic material, and the sliding length of the extension plate 5 is adjusted according to the size of the steel pipe. When the length is adjusted, the stopper 8 slides inside the moving groove, the limiting rod 10 is inserted into the connecting hole 9, and the nut 11 is rotated to one end of the limiting rod 10. The limit rod 10 and the nut 11 cooperate to connect and fix the block 8, so that the block 8 can fix the placement block 6. After adjusting the length of the placement block 6, the device can be suitable for steel pipes of different sizes and can bend steel pipes of different sizes. After the device is adjusted, the round steel is placed on the surface of the placement block 6, and the pressure rod 3 is rotated inside the connecting tube 2 so that the pressure rod 3 squeezes the surface of the round steel. It can adapt to the processing of round steels of different diameters. The processed round steel is beautiful, meets the design requirements, and reaches the lightning protection grounding welding length requirements.

[0020] Reference Figure 1 and Figure 4 As shown, the support mechanism includes support blocks 14 hingedly connected to both sides of the working plate 1, the two support blocks 14 are L-shaped, a fixing block 15 is provided at the bottom of the support block 14, a connecting block 16 is provided on one side of the support block 14, a support plate 17 is provided at the bottom end of the support block 14, a ground plate 18 is provided at the bottom of the support plate 17, two bolts 19 are provided at the top of the support plate 17, one end of the two bolts 19 extends to the inside of the ground plate 18, a limiting groove is provided on the surface of the working plate 1, and a limiting plate 20 is provided inside the limiting groove. The shape of the limiting plate 20 is set to be U-shaped. First, the limiting plate 20 is separated from the limiting groove so that the limiting plate 20 is no longer connected and fixed to the connecting block 16 on one side of the support plate 17, so that the support block 14 can be lowered to support the ground in an L shape, and the fixing block 15 at the bottom will not make the support block 14 tilted. Then, the anchor plate 18 at the bottom of the support block 14 is contacted and fixed to the ground, and the support plate 17 and the anchor plate 18 are connected by bolts 19, so that the anchor plate 18 can be easily disassembled and connected to support and fix the device.

[0021] Working principle of the utility model: first, when using the device, the limiting plate 20 is separated from the limiting groove so that the limiting plate 20 is no longer connected and fixed to the connecting block 16 on one side of the support plate 17, so that the support block 14 can be put down in an L shape to support the ground, and the fixing block 15 at the bottom will not make the support block 14 tilted, and then the anchor plate 18 at the bottom of the support block 14 is contacted and fixed with the ground, and the support plate 17 and the anchor plate 18 are connected by bolts 19, so that the anchor plate 18 can be easily disassembled and connected to support and fix the device, and the above reverse steps can be repeated to fold up the support mechanism of the device and take the device;

[0022] Then, the supporting block 14 is adjusted according to the round steel that needs to be bent, and the placing block 6 is driven to move by the groove 12 on the surface of the placing block 6. When the placing block 6 slides on the surface of the moving block 7, the placing block 6 slides out the extension plate 5 inside the connecting groove 4. The limit block arranged inside the connecting groove 4 can clamp the extension plate 5. The limit block is made of rubber elastic material, and the sliding length of the extension plate 5 is adjusted according to the size of the steel pipe. After the length is adjusted, the stop block 8 slides inside the moving groove, and the limit rod 10 is inserted into the connecting hole 9, and the nut 11 is rotated to one end of the limit rod 10. The stop block 8 is connected and fixed by the cooperation of the limit rod 10 and the nut 11, so that the stop block 8 can fix the placing block 6. After adjusting the length of the placing block 6, the device can be suitable for steel pipes of different sizes and can bend steel pipes of different sizes.

[0023] After the device is adjusted, the round steel is placed on the surface of the placement block 6, and the pressure rod 3 is rotated inside the connecting tube 2 so that the pressure rod 3 squeezes the surface of the round steel. This can adapt to the processing of round steels with different diameters. The processed round steel is beautiful, meets the design requirements, and reaches the lightning protection grounding welding length requirements.

[0024] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tool for processing round steel bridging, comprising a working plate (1), characterized in that: Two connecting tubes (2) are arranged on the top of the working plate (1), and pressure rods (3) are movably connected inside the two connecting tubes (2), and the shape of the pressure rods (3) is set to be T-shaped. Support mechanisms are arranged on both sides of the working plate (1), and an adjustment mechanism is arranged on the surface of the working plate (1); The adjustment mechanism comprises two connecting grooves (4) provided on the surface of the working plate (1), the two connecting grooves (4) are provided with extension plates (5) movably inside, the connecting grooves (4) and the extension plates (5) are both U-shaped, both sides of the connecting grooves (4) are provided with limit blocks, the limit blocks are clamped with the extension plates (5), one side of the extension plates (5) is provided with a placement block (6), the bottom of the placement block (6) is provided with a moving block (7) for sliding, the moving block (7) is connected to the working plate (1), the inside of the moving block (7) is provided with two moving grooves, a stopper (8) is slidably provided between the two moving grooves, the surfaces of the moving block (7) and the stopper (8) are both provided with connecting holes (9), a limit rod (10) is provided inside the connecting hole (9), and one end of the limit rod (10) is threadedly connected with a nut (11).

2. A tool for processing round steel bridging according to claim 1, characterized in that: The surface of the placement block (6) is provided with two grooves (12); the shape of the moving block (7) is set to be T-shaped; a wear-resistant pad is provided at the bottom of the moving block (7); and an adjustment rod (13) is provided between the two moving blocks (7).

3. A tool for processing round steel bridging according to claim 1, characterized in that: The support mechanism comprises support blocks (14) hingedly connected to two sides of the working plate (1), and the two support blocks (14) are arranged in an L-shape.

4. A tool for processing round steel bridging according to claim 3, characterized in that: A fixing block (15) is arranged at the bottom of the support block (14), a connecting block (16) is arranged on one side of the support block (14), and a support plate (17) is arranged at the bottom end of the support block (14).

5. A tool for processing round steel bridging according to claim 4, characterized in that: A foundation plate (18) is provided at the bottom of the support plate (17), and two bolts (19) are provided at the top of the support plate (17), with one end of each of the two bolts (19) extending into the interior of the foundation plate (18).

6. A tool for processing round steel bridging according to claim 1, characterized in that: A limiting groove is provided on the surface of the working plate (1), a limiting plate (20) is arranged inside the limiting groove, and the limiting plate (20) is arranged to be U-shaped.

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