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CN-224229419-U - Butt joint device for natural gas pipeline installation

CN224229419UCN 224229419 UCN224229419 UCN 224229419UCN-224229419-U

Abstract

The utility model discloses a butt joint device for mounting a natural gas pipeline, which relates to the technical field of natural gas pipelines and comprises a workbench, wherein a sliding block is connected to the workbench in a sliding clamping manner, a limiting seat is fixedly connected to the sliding block, the workbench is provided with an adjusting mechanism, the adjusting mechanism is used for driving two groups of sliding blocks to move, the adjusting mechanism comprises an operating rod which rotates to penetrate through the side wall of the workbench, one end of the operating rod is connected with a first gear and is used for driving the first gear to rotate, the first gear is meshed with a second gear, the second gear is arranged on a connecting shaft, two ends of the connecting shaft are connected with screws for driving the sliding blocks to move in a threaded manner, and the limiting seat is provided with a limiting mechanism which is used for limiting the natural gas pipeline in the limiting seat. The natural gas pipeline with various diameters is convenient to fix, the working efficiency is improved, two groups of sliding blocks can be driven to move oppositely or back to back through one group of operating rods, and the natural gas pipeline can be quickly connected.

Inventors

  • WEI QIN
  • ZHU BINGCHUN

Assignees

  • 湖北金焰天然气有限公司

Dates

Publication Date
20260512
Application Date
20250617

Claims (7)

  1. 1. The butt joint device for mounting the natural gas pipeline comprises a workbench (1), wherein a sliding block (2) is connected to the workbench (1) in a sliding clamping manner, a limiting seat (3) is fixedly connected to the sliding block (2), the butt joint device is characterized in that the workbench (1) is provided with an adjusting mechanism (5), the adjusting mechanism (5) is used for driving two groups of sliding blocks (2) to move, the adjusting mechanism (5) comprises an operating rod (51) which rotates to penetrate through the side wall of the workbench (1), one end of the operating rod (51) is connected with a first gear (52) and is used for driving the first gear (52) to rotate, the first gear (52) is meshed with a second gear (53), the second gear (53) is arranged on a connecting shaft (54), two ends of the connecting shaft (54) are connected with a screw (55) used for driving the sliding block (2) to move, and the limiting seat (3) is provided with a limiting mechanism (4).
  2. 2. The butt joint device for installing the natural gas pipeline according to claim 1, wherein the limiting mechanism (4) is used for limiting the natural gas pipeline in the limiting seat (3).
  3. 3. The docking device for installing a natural gas pipeline according to claim 2, wherein the limiting mechanism (4) comprises a binding belt (41) with one end connected to the inner side wall of the limiting seat (3), the free end of the binding belt (41) moves to penetrate through the top of the limiting seat (3) and is connected to a winding wheel (42), and the winding wheel (42) is rotatably arranged on a bracket (43) and used for winding and unwinding the binding belt (41).
  4. 4. The docking device for installing a natural gas pipeline according to claim 1, wherein the operating rod (51) is rotatably clamped on the workbench (1), the first gear (52) and the second gear (53) are both rotated on the workbench (1), and the first gear (52) and the second gear (53) are bevel gears.
  5. 5. The butt joint device for installing the natural gas pipeline according to claim 1, wherein the connecting shaft (54) is rotatably clamped on the workbench (1), one end of the connecting shaft (54) is fixedly provided with the through gear II (53), two sets of threads of the screw (55) are opposite in rotation direction, and one end of the screw (55) far away from the connecting shaft (54) is threaded through the sliding block (2).
  6. 6. The butt joint device for installing the natural gas pipeline according to claim 3, wherein the position, where the binding belt (41) is connected with the limiting seat (3), and the position, where the binding belt (41) penetrates through the limiting seat (3), of the binding belt are symmetrically distributed on two sides of the center of the inner top of the limiting seat (3), and the length of the binding belt (41) is larger than the outer diameter of the natural gas pipeline.
  7. 7. The butt joint device for installing the natural gas pipeline according to claim 3, wherein the driving motor of the winding wheel (42) is arranged on a bracket (43), the bottom of the bracket (43) is arranged at the top of a limiting seat (3), the limiting seat (3) is of a tubular structure, and the inner diameter of the limiting seat (3) is larger than that of the natural gas pipeline.

Description

Butt joint device for natural gas pipeline installation Technical Field The utility model relates to the technical field of natural gas pipelines, in particular to a butt joint device for natural gas pipeline installation. Background Currently, natural gas pipelines refer to pipelines that transport natural gas (including associated gas from oilfield production) from a production site or process plant to a municipal gas distribution center or industrial enterprise user, also known as gas pipelines. In the prior art, the utility model patent with the bulletin number of CN214331682U provides a butt joint device for installing a natural gas pipeline, which comprises a substrate, wherein a chute is arranged in the middle of the upper side wall of the substrate, the left end and the right end of the chute are movably connected with sliding blocks, the upper ends of the sliding blocks are fixedly provided with fixing mechanisms, each fixing mechanism comprises a first clamping seat and a second clamping seat, the right ends of the first clamping seat and the second clamping seat are movably arranged through hinges, round grooves are respectively arranged in the middle of the first clamping seat and the second clamping seat and correspond to each other, a clamping block is arranged on the inner side wall of the first clamping seat, a first bearing is fixedly arranged in the middle of the upper end of the clamping block, a first screw hole is formed in the middle of the upper end of the first clamping seat, the first screw hole is mutually communicated with the round groove, a first screw rod is screwed in the first screw hole, and the lower end of the first screw rod is fixedly connected with a central shaft of the first bearing. This interfacing apparatus is used in natural gas pipeline installation needs to rotate first screw rod fixed natural gas pipeline, has influenced work efficiency, and two sets of screw rods rotation of transmission can only be rotated to two sets of second screw rods that need rotate simultaneously, leads to the quick butt joint of inconvenient natural gas pipeline, and for this reason we propose a interfacing apparatus is used in solving above-mentioned problem in natural gas pipeline installation. Disclosure of utility model The utility model aims to provide a butt joint device for installing a natural gas pipeline, which aims to solve the problems in the background technology. The butt joint device for installing the natural gas pipeline comprises a workbench, wherein a sliding block is connected to the workbench in a sliding clamping mode, a limiting seat is fixedly connected to the sliding block, the workbench is provided with an adjusting mechanism, the adjusting mechanism is used for driving two groups of sliding blocks to move, the adjusting mechanism comprises an operating rod which rotates to penetrate through the side wall of the workbench, one end of the operating rod is connected with a gear I and is used for driving the gear I to rotate, the gear I is meshed with a gear II, the gear II is arranged on a connecting shaft, two ends of the connecting shaft are connected with screws for driving the sliding blocks to move in a threaded mode, and the limiting seat is provided with a limiting mechanism. Preferably, the limiting mechanism is used for limiting the natural gas pipeline in the limiting seat. Preferably, the limit mechanism comprises a binding belt with one end connected to the inner side wall of the limit seat, the free end of the binding belt moves to penetrate through the top of the limit seat and is connected to the winding wheel, and the winding wheel is rotatably arranged on the support and used for winding and unwinding the binding belt. Preferably, the operating rod is rotationally clamped on the workbench, the first gear and the second gear are both rotated on the workbench, and the first gear and the second gear are bevel gears. Preferably, the connecting shaft is rotationally clamped on the workbench, one end of the rotating shaft is fixedly penetrated through the second gear, two groups of threads of the screw rod are opposite in rotation direction, and one end of the screw rod far away from the connecting shaft is penetrated through the sliding block through threads. Preferably, the strap connecting limit seat and the strap penetrating limit seat are symmetrically distributed on two sides of the center of the inner top of the limit seat, and the length of the strap is larger than the outer diameter of the natural gas pipeline. Preferably, the driving motor of the winding wheel is arranged on the support, the bottom of the support is arranged at the top of the limiting seat, the limiting seat is of a tubular structure, and the inner diameter of the limiting seat is larger than that of the natural gas pipeline. Compared with the prior art, the utility model has the beneficial effects that: 1. the natural gas pipeline is inserted between the top and the bindin