Horizontal pipeline insulation work platform

Abstract

The application discloses a horizontal pipeline heat preservation operation platform and mainly relates to the long pipeline construction operation technical field. The horizontal pipeline heat preservation operation platform comprises a sliding frame, the bottom of the sliding frame is provided with an avoiding groove which is adapted to a pipeline support, a walking assembly for erecting the sliding frame on a horizontal pipeline is arranged on the sliding frame, an anti-inclination lock chain is arranged at the rear side of the walking assembly, the anti-inclination lock chain is arranged at both ends of the sliding frame, and the horizontal pipeline passes through the anti-inclination lock chain and the sliding frame, and a detachable operation side platform is arranged at the front side of the sliding frame. The horizontal pipeline heat preservation operation platform solves the problems that the scaffold erection is difficult and has large engineering quantity.

Description

Technical Field

[0001] This invention relates to the field of long-distance pipeline construction technology, specifically a horizontal pipeline insulation operation platform. Background Technology

[0002] Currently, long-distance pipeline welding, corrosion protection, and insulation operations require the erection of entire rows of scaffolding. Typically, long-distance pipelines are erected at high heights, and some cross roads, rivers, or swamps. The erection of scaffolding for pipeline welding, corrosion protection, and insulation operations is difficult, and the workload is enormous, consuming a lot of manpower and resources. Furthermore, machinery cannot be used in some locations, which brings great difficulties to the scaffolding erection work. Summary of the Invention

[0003] The purpose of this invention is to solve the problems existing in the prior art and provide a horizontal pipe insulation operation platform, which solves the problem of large workload and difficulty in scaffolding erection.

[0004] To achieve the above objectives, the present invention employs the following technical solution:

[0005] A horizontal pipe insulation working platform includes a sliding frame. The bottom of the sliding frame is provided with a clearance groove adapted to the pipe support. The sliding frame is provided with a traveling assembly for mounting the sliding frame on the horizontal pipe. An anti-tilting chain is provided on the rear side of the traveling assembly. Both ends of the anti-tilting chain are installed on the sliding frame, and the horizontal pipe passes through the anti-tilting chain and the sliding frame. A detachable working side platform is provided on the front side of the sliding frame.

[0006] Preferably, the working side platform includes support members fixed to the left and right ends of the bottom of the sliding frame. The support members extend towards the front of the sliding frame. Two of the support members are connected by a number of detachable obstacle-avoiding support rods. The upper side of the obstacle-avoiding support rods is provided with detachable scaffolding boards.

[0007] Preferably, maintenance side platforms are provided on both the left and right sides of the bottom of the sliding frame.

[0008] Preferably, the number of the walking assemblies is at least two, and an anti-tipping chain is provided on the rear side of each walking assembly.

[0009] Preferably, the traveling assembly includes a top support frame installed inside the sliding frame, and rollers are provided at both the left and right ends of the bottom of the support frame. In use, the rollers abut against the outer wall of the horizontal pipe.

[0010] Preferably, the support frame is an arc-shaped frame.

[0011] Preferably, the top of the support frame is provided with an adjusting screw, the bottom end of which is rotatably connected to the support frame. The sliding frame is provided with a through hole adapted to the adjusting screw. The adjusting screw is provided with two sets of nuts, one set of nuts being located on the upper side of the sliding frame and the other set of nuts being located on the lower side of the sliding frame.

[0012] Preferably, one or both ends of the anti-tilt chain are provided with safety hooks, and the sliding frame is provided with hook rings adapted to the safety hooks.

[0013] Preferably, both the sliding frame and the working side platform are equipped with railings.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] This invention is installed on a horizontal pipe and can slide on the pipe. Workers carry out construction on the working platform, moving while working to complete the required work on the pipe. The anti-tilting chain must not be released during the operation to ensure the stability of the platform. This invention solves the problem of large workload and difficulty in scaffolding erection. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention;

[0017] Figure 2 yes Figure 1 AA section view;

[0018] Figure 3 yes Figure 1 BB cross-sectional view.

[0019] The following are the labels in the attached diagram: 1. Sliding frame; 2. Pipe support; 3. Clearance groove; 4. Horizontal pipe; 5. Traveling assembly; 51. Support frame; 52. Adjusting screw; 6. Anti-tilt chain; 7. Working side platform; 71. Support component; 72. Obstacle bypass support rod; 73. Scaffold board; 8. Maintenance side platform; 9. Handrail. Detailed Implementation

[0020] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined in this application.

[0021] Example: As attached Figure 1-3 As shown, the present invention is a horizontal pipe insulation operation platform, including a sliding frame 1. The bottom of the sliding frame 1 is provided with an avoidance groove 3 adapted to the pipe support 2. The sliding frame 1 can be welded from square tube or channel steel.

[0022] The sliding frame 1 is provided with a traveling assembly 5 for mounting the sliding frame 1 on the horizontal pipe 4. Preferably, the traveling assembly 5 includes a support frame 51 installed at the top inside the sliding frame 1. Rollers are provided at both the left and right ends of the bottom of the support frame 51. In use, the rollers abut against the outer wall of the horizontal pipe 4. Further, the support frame 51 is an arc-shaped frame.

[0023] An anti-roll chain 6 is provided on the rear side of the walking assembly 5. Both ends of the anti-roll chain 6 are mounted on the sliding frame 1, and the horizontal pipe 4 passes through the anti-roll chain 6 and the sliding frame 1.

[0024] Preferably, in order to facilitate the installation of the anti-tilt chain, one or both ends of the anti-tilt chain 6 are provided with safety hooks, and the sliding frame 1 is provided with hook rings adapted to the safety hooks.

[0025] The number of traveling assemblies 5 can be set as needed. Preferably, in order to ensure the stability of the sliding, the number of traveling assemblies 5 is at least two, and an anti-tipping chain 6 is provided on the rear side of each traveling assembly 5.

[0026] Preferably, the top of the support frame 51 is provided with an adjusting screw 52, ​​the bottom end of the adjusting screw 52 is rotatably connected to the support frame 51, the sliding frame 1 is provided with a through hole adapted to the adjusting screw 52, ​​and the adjusting screw 52 is provided with two sets of nuts, one set of nuts is located on the upper side of the sliding frame 1, and the other set of nuts is located on the lower side of the sliding frame 1. The height of the support frame 51 can be adjusted by adjusting the adjusting screw 52, ​​so as to ensure that the sliding frame 1 is in a horizontal state.

[0027] The front side of the sliding frame 1 is provided with a detachable working side platform 7.

[0028] Preferably, in order to facilitate the disassembly of the working side platform, the working side platform 7 includes support members 71 welded to the left and right ends of the bottom of the sliding frame 1. The support members 71 extend to the front side of the sliding frame 1. Two support members 71 are connected by several detachable obstacle bypass support rods 72. The obstacle bypass support rods 72 and the support members 71 can be connected by bolts. The upper side of the obstacle bypass support rods 72 is provided with detachable scaffolding boards 73.

[0029] Preferably, in order to facilitate the adjustment of the present invention, maintenance side platforms 8 are provided on both the left and right sides of the bottom of the sliding frame 1.

[0030] Preferably, in order to ensure construction safety, both the sliding frame 1 and the working side platform 7 are equipped with railings 9.

[0031] When using this invention, first select a starting point or a convenient installation location and assemble the invention onto the horizontal pipe 4, with the working platform 7 facing the side where construction will begin. After construction is completed directly above the working platform 7, the workers retreat to the maintenance platform 8, release the anti-tilt chain 6, and slowly retreat the invention and workers together, using the horizontal pipe 4 as an external support point, until a suitable work point is exposed above the working platform 7. Then, tighten the anti-tilt chain 6, and the workers return to the working platform 7 to continue construction. This process is repeated. When encountering an obstacle like the pipe support 2, remove the obstacle-avoiding support rod 72 and its upper scaffolding board 73, and follow the platform retreat steps to bypass the obstacle point, restoring the invention to its complete state and continuing construction. If the two horizontal pipes 4 used for anchoring are at different elevations during assembly, the adjusting screw 52 can be used for adjustment until the sliding frame 1 is level.

Claims

1. A horizontal pipeline insulation operation platform, characterized in that: The system includes a sliding frame (1), the bottom of which is provided with a clearance groove (3) adapted to the pipe support (2), the sliding frame (1) is provided with a traveling assembly (5) for mounting the sliding frame (1) on a horizontal pipe (4), an anti-tilt chain (6) is provided on the rear side of the traveling assembly (5), both ends of the anti-tilt chain (6) are installed on the sliding frame (1), and the horizontal pipe (4) passes through the anti-tilt chain (6) and the sliding frame (1), and a detachable working side platform (7) is provided on the front side of the sliding frame (1). The walking assembly (5) includes a support frame (51) installed on the top of the sliding frame (1). Rollers are provided at both ends of the bottom of the support frame (51). When in use, the rollers abut against the outer wall of the horizontal pipe (4). The support frame (51) is an arc-shaped frame. An adjusting screw (52) is provided on the top of the support frame (51). The bottom end of the adjusting screw (52) is rotatably connected to the support frame (51). The sliding frame (1) is provided with a through hole adapted to the adjusting screw (52). The adjusting screw (52) is provided with two sets of nuts. One set of nuts is located on the upper side of the sliding frame (1), and the other set of nuts is located on the lower side of the sliding frame (1). The working side platform (7) includes support members (71) fixed at the left and right ends of the bottom of the sliding frame (1). The support members (71) extend to the front side of the sliding frame (1). Two support members (71) are connected by several detachable obstacle bypass support rods (72). The upper side of the obstacle bypass support rods (72) is provided with detachable scaffold boards (73).

2. The horizontal pipeline insulation operation platform according to claim 1, characterized in that: Maintenance side platforms (8) are provided on both the left and right sides of the bottom of the sliding frame (1).

3. The horizontal pipeline insulation operation platform according to claim 1, characterized in that: The number of the walking assemblies (5) is at least two, and each walking assembly (5) is provided with an anti-roll chain (6) on the rear side.

4. The horizontal pipeline insulation operation platform according to claim 1, characterized in that: The anti-tilt chain (6) is provided with a safety hook at one or both ends, and the sliding frame (1) is provided with a hook ring adapted to the safety hook.

5. A horizontal pipeline insulation work platform according to claim 1, characterized in that: Both the sliding frame (1) and the working side platform (7) are equipped with railings (9).

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