Pipeline reinforcing support for safety engineering

Abstract

The utility model discloses a pipeline reinforcing support for safety engineering, including reinforcing frame, the inside wall of both sides of reinforcing frame all is solidly provided with clamping plate, and the reinforcing ring is solidly connected between two clamping plates, and the inside wall of reinforcing frame is fixedly connected with a pair of mounting plate, and the transmission shaft is rotatably installed between a pair of mounting plates, and the outer wall of transmission shaft is equipped with the adjusting gear, and the outer wall of reinforcing ring is slidably connected with the clamping shaft, and one end of clamping shaft is fixedly connected with steel ball, and the other end of clamping shaft is fixedly connected with clamping plate, and the reinforcing assembly is arranged between two clamping plates, in the utility model, through the rotation handle and make the four extrusion blocks of adjusting ring inside wall synchronous extrusion steel ball of clamping shaft end, can realize the synchronous action of four groups of clamping components through single operation, need not adjust support device one by one, solve the problem that the existing fixed specification device needs frequently change, adapt the reinforcing demand of different diameter pipeline, improve reinforcing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of pipeline reinforcement technology, and in particular to a pipeline reinforcement support for safety engineering. Background Technology

[0002] In the field of safety engineering, pipeline reinforcement and support are key facilities for ensuring stable pipeline operation and preventing leaks or collapses, and are widely used in chemical, gas, water supply and drainage, and other scenarios. However, existing pipeline reinforcement and support devices are difficult to adapt to the reinforcement needs of pipelines of different diameters, and have significant defects in use. Most of the support devices commonly used in the industry are fixed-specification structures designed for a specific diameter pipeline: if the pipeline diameter is too small, the support will not fit tightly against the outer wall of the pipeline, and it is easy to loosen, thus failing to play an effective reinforcement role; if the pipeline diameter is too large, it is necessary to replace the support device with one of the corresponding specifications, which not only increases the equipment procurement cost, but also requires frequent disassembly and adjustment, extending the construction period. To address this, we propose a pipeline reinforcement and support for safety engineering. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a pipe reinforcement and support system for safety engineering.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a pipe reinforcement support for safety engineering, comprising a reinforcement frame, wherein clamping plates are fixedly provided on both inner walls of the reinforcement frame, and a circular reinforcement ring is fixedly connected between the two clamping plates; a pair of mounting plates are fixedly connected to the inner wall of the reinforcement frame, and a drive shaft is rotatably mounted between the pair of mounting plates; an adjusting gear is sleeved on the outer wall of the drive shaft; a clamping shaft is slidably connected to the outer wall of the reinforcement ring; a steel ball is fixedly connected to one end of the clamping shaft, and a clamping plate is fixedly connected to the other end of the clamping shaft; and a reinforcement component is provided between the two clamping plates.

[0005] Preferably, a pair of mounting plates extend rotatably from both ends of the drive shaft, a handle is fixedly connected to one end of the drive shaft, and an adjustment disc is fixedly connected to the other end of the drive shaft.

[0006] Preferably, an electric gripper is fixedly provided on the bottom inner wall of the reinforcing frame directly below the adjusting plate, and the two grippers on the electric gripper are located on both sides of the adjusting plate.

[0007] Preferably, four clamping shafts are provided, the included angle between two adjacent clamping shafts is 90 degrees, and a return spring is sleeved between the outer wall of the clamping shaft and the outer wall of the reinforcing ring.

[0008] Preferably, all four clamping plates are arc-shaped, and several sets of rubber strips are fixed on the surface of the clamping plates.

[0009] Preferably, the reinforcing component includes an adjusting ring, a pressing block, and an annular rack. Arc grooves are formed on the inner walls of both sides of the two clamping plates. An adjusting ring is slidably installed between the two clamping plates through the arc grooves. Four pressing blocks arranged in a cross shape are fixedly connected to the inner wall of the adjusting ring. The pressing blocks are protruding. An annular rack is fixedly sleeved on the outer wall of the adjusting ring. The annular rack meshes with the adjusting gear.

[0010] The beneficial effects of this utility model are:

[0011] 1. In use, this utility model rotates the handle to drive the transmission shaft and adjusting gear to rotate. The meshing of the adjusting gear and the ring rack drives the adjusting ring to rotate and slide within the arc groove of the clamping plate. This causes the four pressing blocks on the inner wall of the adjusting ring to simultaneously press the steel balls at the end of the clamping shaft. A single operation can achieve synchronous action of the four clamping components, eliminating the need to adjust the support device individually. This solves the problem of frequent replacements required by existing fixed-specification devices, adapts to the reinforcement needs of pipes of different diameters, and improves reinforcement efficiency.

[0012] 2. In use, when the steel ball is compressed, it pushes the clamping axial reinforcing ring to move inward, causing the clamping plate to fit against the outer wall of the pipe. Simultaneously, the return spring is compressed. Because the four clamping shafts move synchronously, the four clamping plates can evenly clamp the pipe from all sides, avoiding uneven local force that could cause pipe deformation, and adapting to the outer wall curvature of pipes of different diameters. The rubber strips on the surface of the clamping plates increase friction with the pipe, preventing slippage and preventing scratches on the pipe's outer wall from hard clamping, thus protecting the pipe's integrity. Furthermore, when removing the pipe, the return spring pushes the clamping shafts back to their original position, facilitating subsequent pipe replacement or adjustment and improving operational convenience. Attached Figure Description

[0013] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the drive shaft, handle, and adjusting gear of this utility model;

[0016] Figure 3 This is a schematic diagram of the clamping plate, rubber strip, and arc groove of this utility model;

[0017] Figure 4 This is a schematic diagram of the adjusting ring and the extrusion block of this utility model.

[0018] The attached figures are labeled as follows:

[0019] 1. Reinforcing frame; 2. Clamping plate; 3. Reinforcing ring; 4. Mounting plate; 5. Drive shaft; 6. Handle; 7. Adjusting gear; 8. Adjusting disc; 9. Electric gripper; 10. Clamping shaft; 11. Steel ball; 12. Clamping plate; 13. Rubber strip; 14. Return spring; 15. Arc groove; 16. Adjusting ring; 17. Extrusion block; 18. Ring rack. Detailed Implementation

[0020] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1-4 As shown, a pipe reinforcement support for safety engineering is disclosed, comprising a reinforcement frame 1, with clamping plates 2 fixedly installed on both inner walls of the reinforcement frame 1, and a circular reinforcement ring 3 fixedly connected between the two clamping plates 2. A pair of mounting plates 4 are fixedly connected to the inner wall of the reinforcement frame 1, and a drive shaft 5 is rotatably installed between the pair of mounting plates 4. An adjusting gear 7 is sleeved on the outer wall of the drive shaft 5. A clamping shaft 10 is slidably connected to the outer wall of the reinforcement ring 3. A steel ball 11 is fixedly connected to one end of the clamping shaft 10, and a clamping plate 12 is fixedly connected to the other end of the clamping shaft 10. A reinforcement component is provided between the two clamping plates 2.

[0022] A pair of mounting plates 4 extend from both ends of the drive shaft 5. A handle 6 is fixed to one end of the drive shaft 5, and an adjustment disc 8 is fixed to the other end of the drive shaft 5.

[0023] An electric gripper 9 is fixedly installed on the bottom inner wall of the reinforcing frame 1, directly below the adjusting plate 8. The two grippers on the electric gripper 9 are located on both sides of the adjusting plate 8. When removing the electric gripper 9, the return spring 14 can push the clamping shaft 10 to automatically return to its original position, eliminating the need for manual disassembly and buffering vibration to prevent pipe deformation.

[0024] Four clamping shafts 10 are provided, with an included angle of 90 degrees between two adjacent clamping shafts 10. A return spring 14 is sleeved between the outer wall of the clamping shaft 10 and the outer wall of the reinforcing ring 3. The clamping shaft 10 slides through the reinforcing ring 3, and the two ends are connected to the steel ball 11 and the clamping plate 12 respectively. The return spring 14 is sleeved on the outside of the clamping shaft 10 and abuts against the reinforcing ring 3 and the steel ball 11. When the extrusion block 17 extrudes the steel ball 11, the clamping shaft 10 drives the clamping plate 12 to fit the pipe. The compression of the return spring 14 provides a stable clamping force and can also adjust the extension length according to the pipe diameter to adapt to the curvature of the outer wall.

[0025] All four clamping plates 12 are arc-shaped, and several sets of rubber strips 13 are fixed on the surface of the clamping plates 12. The arc shape of the clamping plates 12 can conform to the outer wall of the pipe to form a circumferential contact, increasing the contact area and avoiding localized stress concentration that could lead to pipe deformation. The rubber strips 13 on the surface of the clamping plates 12 can fill the tiny gaps between the clamping plates and the pipe, increasing friction to prevent the pipe from vibrating and slipping. Even if the pipe has slight oil stains, it can be clamped stably. Moreover, the elasticity of the rubber strips 13 can prevent the metal clamping plates 12 from scratching the pipe surface, protecting the pipe's anti-corrosion layer and extending the pipe's service life.

[0026] The reinforcement assembly includes an adjusting ring 16, pressing blocks 17, and annular rack 18. Arc grooves 15 are formed on the inner walls of both sides of the two clamping plates 2. The adjusting ring 16 is slidably installed between the two clamping plates 2 through the arc grooves 15. Four pressing blocks 17 arranged in a cross shape are fixedly connected to the inner wall of the adjusting ring 16. The pressing blocks 17 are protruding. Annular rack 18 is fixedly sleeved on the outer wall of the adjusting ring 16. The annular rack 18 meshes with the adjusting gear 7. Rotating the handle 6 drives the transmission shaft 5 and the adjusting gear 7 to rotate, which in turn drives the annular rack 18 and the adjusting ring 16 to slide along the arc grooves 15, thereby causing the four sets of pressing blocks 17 to move synchronously to the steel ball 11. This eliminates the need for manual adjustment of the clamping components group by group, avoiding the hassle of frequent replacement of fixed-specification devices. It adapts to pipes of different diameters, reduces construction steps and adaptation errors, lowers costs, and shortens construction time.

[0027] Working principle: In use, the pipe to be reinforced is first placed between the four clamping plates 12. The drive shaft 5 is rotated using the handle 6, and the adjusting gear 7 rotates synchronously with the drive shaft 5. Since the adjusting gear 7 meshes with the ring rack 18, the ring rack 18 drives the adjusting ring 16 to rotate and slide between the two clamping plates 2. When the four pressing blocks 17 slide to the position of the four steel balls 11, the pressing blocks 17 are convex, which gradually compresses the steel balls 11. The steel balls 11 push the clamping shaft 10 into the reinforcing ring 3 and pass through the steel balls 11. The return spring 14 is compressed, causing it to deform and shorten. As the four compression blocks 17 simultaneously compress the four steel balls 11, the four clamping plates 12 gradually clamp the outer wall of the pipe. During the clamping process, the clamping plates 12 increase the friction during clamping to prevent the pipe from slipping. When the four clamping plates 12 are fully clamped to the pipe, the electric clamping jaw 9 can be activated because the adjusting disc 8 and the drive shaft 5 rotate synchronously. The two jaws on the electric clamping jaw 9 clamp the adjusting disc 8 to prevent the adjusting gear 7 from rotating, thereby fixing the pipe.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A pipe reinforcement support for safety engineering, comprising a reinforcement frame (1), characterized in that: The inner walls of both sides of the reinforcing frame (1) are fixed with clamping plates (2), and a reinforcing ring (3) in the shape of a ring is fixed between the two clamping plates (2). A pair of mounting plates (4) are fixed to the inner wall of the reinforcing frame (1), and a drive shaft (5) is rotatably installed between the pair of mounting plates (4). An adjusting gear (7) is sleeved on the outer wall of the drive shaft (5). A clamping shaft (10) is slidably connected to the outer wall of the reinforcing ring (3). A steel ball (11) is fixed to one end of the clamping shaft (10), and a clamping plate (12) is fixed to the other end of the clamping shaft (10). A reinforcing component is provided between the two clamping plates (2).

2. The pipeline reinforcement and support for safety engineering according to claim 1, characterized in that: The two ends of the drive shaft (5) extend outwards from a pair of mounting plates (4), and a handle (6) is fixedly connected to one end of the drive shaft (5), while an adjustment disc (8) is fixedly connected to the other end of the drive shaft (5).

3. The pipeline reinforcement and support for safety engineering according to claim 1, characterized in that: An electric gripper (9) is fixedly installed on the bottom inner wall of the reinforcing frame (1) directly below the adjusting plate (8), with two grippers on the electric gripper (9) located on both sides of the adjusting plate (8).

4. The pipeline reinforcement and support for safety engineering according to claim 1, characterized in that: Four clamping shafts (10) are provided, and the included angle between two adjacent clamping shafts (10) is 90 degrees. A return spring (14) is sleeved between the outer wall of the clamping shaft (10) and the outer wall of the reinforcing ring (3).

5. The pipeline reinforcement and support for safety engineering according to claim 1, characterized in that: All four clamping plates (12) are arc-shaped, and several sets of rubber strips (13) are fixed on the surface of the clamping plates (12).

6. The pipeline reinforcement and support for safety engineering according to claim 1, characterized in that: The reinforcement assembly includes an adjusting ring (16), a pressing block (17), and an annular rack (18). The inner walls of both sides of the two clamping plates (2) are provided with arc grooves (15). The adjusting ring (16) is slidably installed between the two clamping plates (2) through the arc grooves (15). The inner wall of the adjusting ring (16) is fixedly connected with four pressing blocks (17) arranged in a cross shape. The pressing blocks (17) are protruding. The outer wall of the adjusting ring (16) is fixedly sleeved with an annular rack (18). The annular rack (18) meshes with the adjusting gear (7).

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