Sliding platform for welding pile foundation reinforcement cage

Abstract

The utility model discloses a sliding platform for welding a pile foundation reinforcement cage, which relates to the technical field of platforms and comprises a support, a sliding mechanism is arranged at the top of the support, and a groove is arranged on the surface of the top of the support. According to the sliding platform for pile foundation reinforcement cage welding, sliding of the platform can be more convenient through contact of the platform and balls, moving rods are made to move downwards through electric push rods, so that the balls are separated from the platform, subsequent stability improvement is facilitated, a pressing plate is made to move downwards at the same time through downward movement of the moving rods, and the pressing efficiency is improved. Due to the fact that the non-slip mat is made of a rubber component, friction is increased through the non-slip mat, the sliding plate is pressed, the sliding plate is forcibly pressed, the sliding plate and the platform are prevented from moving, and due to the fact that the length of the pressing plate is equal to the length of the support, the platform can be fixed at any position, and stability is improved. The platform is prevented from automatically sliding to influence welding work.

Description

Technical Field

[0001] This utility model relates to the field of platform technology, specifically a sliding platform for welding steel cages for pile foundations. Background Technology

[0002] The purpose of a welding platform is to perform welding processes on workpieces. In the existing technology, during the welding process, the sliding platform needs to be kept stationary. However, the existing sliding platforms lack stability when stationary, which affects the welding work.

[0003] For example, patent application number CN202022169352.3 describes a sliding construction platform for assisting in the welding of steel beam welds, solving the problem of lacking a dedicated working surface for welding the welds of the cantilever arm during the construction of steel box girders. This utility model's construction platform is scientifically designed, structurally sound, easy to operate, safe, and practical. Its U-shaped design allows for effective locking onto the cantilever arm, and the included pulleys enable longitudinal movement of the platform on the cantilever arm. This provides a suitable dedicated construction platform for welding ultra-long cantilever arms of steel bridges, effectively solving the problem of the high difficulty of welding ultra-long cantilever arms. However, during welding, the sliding platform needs to be stationary; existing sliding platforms lack stability when stationary, affecting the welding process. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a sliding platform for welding steel cages for pile foundations. It solves the problem that existing sliding platforms lack stability when stationary during the welding process, which affects the welding work.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a sliding platform for welding pile foundation steel cages, including a support, a sliding mechanism is provided on the top of the support, a groove is provided on the top surface of the support, support legs are fixedly provided at the bottom of both ends of the support, and a platform is provided on the top of the support, and the platform is movably connected to the top surface of the support.

[0006] The sliding mechanism includes a lifting platform located inside the groove and movably connected to the bracket. Multiple ball bearings are provided on the top of the lifting platform. A push plate is provided at the bottom of the lifting platform, with its top extending into the groove and fixedly connected to the lifting platform. A connecting spring is provided at the bottom of the push plate. Two support legs are provided, with a fixing plate between them. An electric push rod is provided at one end of the fixing plate. A moving rod is provided on the back of the bracket, and a pressing plate is provided on the front of the top of the moving rod.

[0007] Preferably, the bottom of the pressing plate is provided with an anti-slip pad, which is made of rubber. The anti-slip pad increases friction, and the sliding plate is pressed down forcefully by pressing it down.

[0008] Preferably, a sliding plate is fixedly provided on one side of the platform, the sliding plate is located at the bottom of the anti-slip pad, and the sliding plate is in contact with the bracket.

[0009] Preferably, one end of the bracket is provided with a connecting rod, and the top end of the connecting rod is provided with upper and lower frames.

[0010] Preferably, the cross-sectional shape of the upper and lower frames is U-shaped, and both ends of the upper and lower frames are fixedly connected to the moving rod, so that the upper and lower frames can move downward, which improves work efficiency. When the upper and lower frames move downward, the moving rod fixedly connected to the upper and lower frames moves downward at the same time.

[0011] Preferably, the top end of the connecting rod is fixedly connected to the upper and lower frames, and the bottom end of the connecting rod is in contact with the support leg. The number of connecting springs is multiple, which allows the lifting platform to automatically reset later.

[0012] Preferably, a horizontal plate is fixedly provided at the bottom of the moving rod, and the push plate is fixedly connected to the horizontal plate. When the horizontal plate moves downward, the push plate fixedly connected to the horizontal plate moves downward at the same time.

[0013] Beneficial effects

[0014] This invention provides a sliding platform for welding steel reinforcement cages in pile foundations. Compared with the prior art, it has the following advantages:

[0015] 1. This sliding platform for welding pile foundation steel cages facilitates smooth sliding through contact between the platform and the ball bearings. An electric push rod moves the moving rod downwards, separating the ball bearings from the platform and improving stability. The downward movement of the moving rod also causes the pressure plate to move downwards, bringing the anti-slip pad into contact with the sliding plate. Because the anti-slip pad is made of rubber, it increases friction. The pressure plate firmly presses against the sliding plate, preventing movement of both the sliding plate and the platform. Since the length of the pressure plate is equal to the length of the support frame, it can fix the platform in any position, improving stability and preventing automatic sliding that could affect the welding process.

[0016] 2. The sliding platform used for welding pile foundation steel cages has a certain distance between the pressure plate and the anti-slip pad fixedly connected to the top of the moving rod and the sliding plate, while there is no distance between the moving rod and the horizontal plate. This causes the horizontal plate to move downward first, so that the ball bearings do not come into contact with the platform, reducing the pressure on the ball bearings and reducing damage. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the sliding mechanism of this utility model;

[0019] Figure 3 This is a side view of the bracket and fixing plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the fixing plate and the moving rod of this utility model.

[0021] In the diagram: 1. Bracket; 2. Sliding mechanism; 201. Lifting platform; 202. Ball bearing; 203. Push plate; 204. Connecting spring; 205. Fixing plate; 206. Electric push rod; 207. Moving rod; 208. Pressing plate; 209. Anti-slip mat; 210. Sliding plate; 211. Connecting rod; 212. Upper and lower frames; 213. Horizontal plate; 3. Groove; 4. Support leg; 5. Platform. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a sliding platform for welding pile foundation steel cages, including a support 1, a sliding mechanism 2 is provided on the top of the support 1, a groove 3 is provided on the top surface of the support 1, support legs 4 are fixedly provided at the bottom of both ends of the support 1, and a platform 5 is provided on the top of the support 1, and the platform 5 is movably connected to the top surface of the support 1.

[0024] The sliding mechanism 2 includes a lifting platform 201, which is located inside the groove 3 and is movably connected to the bracket 1. The top of the lifting platform 201 is provided with multiple ball bearings 202. The bottom of the lifting platform 201 is provided with a push plate 203, the top of which extends into the groove 3 and is fixedly connected to the lifting platform 201. The bottom of the push plate 203 is provided with a connecting spring 204. There are two support legs 4, and a fixing plate 205 is provided between the two support legs 4. One end of the fixing plate 205 is provided with an electric push rod 206. The back of the bracket 1 is provided with a moving rod 207, and the top front of the moving rod 207 is provided with a pressing plate 208.

[0025] The bottom of the pressing plate 208 is provided with an anti-slip pad 209, which is made of rubber. A sliding plate 210 is fixedly provided on one side of the platform 5. The sliding plate 210 is located at the bottom of the anti-slip pad 209 and is in contact with the bracket 1.

[0026] One end of the bracket 1 is provided with a connecting rod 211, and the top end of the connecting rod 211 is provided with an upper and lower frame 212.

[0027] The cross-sectional shape of the upper and lower frame 212 is U-shaped. Both ends of the upper and lower frame 212 are fixedly connected to the moving rod 207. The top end of the connecting rod 211 is fixedly connected to the upper and lower frame 212, and the bottom end of the connecting rod 211 is in contact with the support leg 4. There are multiple connecting springs 204. A horizontal plate 213 is fixedly installed at the bottom of the moving rod 207, and the push plate 203 is fixedly connected to the horizontal plate 213.

[0028] During operation, the platform 5 is movably connected to the top surface of the support 1, allowing the platform 5 to move on the support 1. The bottom surface of the platform 5 contacts the ball bearings 202, making movement of the platform 5 more convenient and faster. When the platform 5 moves, the sliding plate 210, which is fixedly connected to the platform 5, moves simultaneously. At this time, the sliding plate 210 is at a certain distance from the anti-slip pad 209, ensuring that the movement of the sliding plate 210 and the platform 5 is not affected. When movement is not required, the electric push rod 206 is used. Because the connecting rod 211 is in contact with the support leg 4, the electric push rod... 206 allows the connecting rod 211 to move downwards. Since the top of the connecting rod 211 is fixedly connected to the upper and lower frames 212, the upper and lower frames 212 move downwards simultaneously, improving work efficiency. When the upper and lower frames 212 move downwards, the moving rod 207, which is fixedly connected to the upper and lower frames 212, moves downwards simultaneously. The moving rod 207 is mounted on the top of the horizontal plate 213. The downward movement of the moving rod 207 causes the horizontal plate 213 to move downwards simultaneously, and the push plate 203, which is fixedly connected to the horizontal plate 213, moves downwards simultaneously. Since the top of the push plate 203 extends into the interior of the groove 3 and is connected to the horizontal plate 213, the push plate 203 moves downwards simultaneously. The lifting platform 201 is fixedly connected. The downward movement of the push plate 203 causes the lifting platform 201 to move downwards simultaneously. Since the push plate 203 is movably connected to the bracket 1, its downward movement ensures that the distance between the ball bearings 202 on the lifting platform 201 and the platform 5 increases, preventing the ball bearings 202 from contacting the platform 5 and reducing the automatic movement of the platform 5. Furthermore, as the moving rod 207 continues to move downwards, the pressing plate 208 and anti-slip pad 209 fixedly connected to the top of the moving rod 207 are in contact with the sliding plate 210. There is a fixed distance between the moving rod 207 and the horizontal plate 213, while there is no distance between them. This causes the horizontal plate 213 to move downwards first. When the pressing plate 208 moves downwards, the distance between the anti-slip pad 209 and the sliding plate 210 decreases and they come into contact. Because the anti-slip pad 209 is made of rubber, it increases friction. By pressing the sliding plate 210, it presses it down hard, preventing the sliding plate 210 and the platform 5 from moving. Since the length of the pressing plate 208 is equal to the length of the bracket 1, it can fix the platform 5 in any position, improving stability.

[0029] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A sliding platform for welding steel cages for pile foundations, comprising a support (1), characterized in that: The top of the bracket (1) is provided with a sliding mechanism (2), the top surface of the bracket (1) is provided with a groove (3), the bottom of both ends of the bracket (1) are fixedly provided with support legs (4), the top of the bracket (1) is provided with a platform (5), and the platform (5) is movably connected to the top surface of the bracket (1). The sliding mechanism (2) includes a lifting platform (201), which is located inside the groove (3) and is movably connected to the bracket (1). The top of the lifting platform (201) is provided with ball bearings (202), and there are multiple ball bearings (202). The bottom of the lifting platform (201) is provided with a push plate (203), the top of the push plate (203) extends into the groove (3) and is fixedly connected to the lifting platform (201). The bottom of the push plate (203) is provided with a connecting spring (204). There are two support legs (4), and a fixing plate (205) is provided between the two support legs (4). One end of the fixing plate (205) is provided with an electric push rod (206). The back of the bracket (1) is provided with a moving rod (207), and the front of the top of the moving rod (207) is provided with a pressing plate (208).

2. The sliding platform for welding pile foundation reinforcement cages according to claim 1, characterized in that: The bottom of the pressing plate (208) is provided with an anti-slip pad (209), and the anti-slip pad (209) is made of rubber.

3. A sliding platform for welding steel cages for pile foundations according to claim 2, characterized in that: A sliding plate (210) is fixedly installed on one side of the platform (5). The sliding plate (210) is located at the bottom of the anti-slip pad (209) and is in contact with the bracket (1).

4. A sliding platform for welding steel cages for pile foundations according to claim 1, characterized in that: One end of the bracket (1) is provided with a connecting rod (211), and the top end of the connecting rod (211) is provided with an upper and lower frame (212).

5. A sliding platform for welding steel cages for pile foundations according to claim 4, characterized in that: The cross-sectional shape of the upper and lower frame (212) is U-shaped, and both ends of the upper and lower frame (212) are fixedly connected to the moving rod (207).

6. A sliding platform for welding steel cages for pile foundations according to claim 4, characterized in that: The top end of the connecting rod (211) is fixedly connected to the upper and lower frames (212), and the bottom end of the connecting rod (211) is in contact with the support leg (4). The number of connecting springs (204) is multiple.

7. A sliding platform for welding steel cages for pile foundations according to claim 1, characterized in that: A horizontal plate (213) is fixedly installed at the bottom of the moving rod (207), and the push plate (203) is fixedly connected to the horizontal plate (213).

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