CN219388803U

CN219388803U - Natural gas pipeline installation positioning device

Info

Publication number: CN219388803U
Application number: CN202223611065.9U
Authority: CN
Inventors: 田年慧
Original assignee: Jinrun Wuhan Gas Technology Co ltd
Current assignee: Jinrun Wuhan Gas Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-07-21
Anticipated expiration: 2032-12-31

Abstract

The utility model provides a natural gas pipeline installation positioning device, which relates to the technical field of natural gas pipelines and comprises: a bottom plate; the sliding component is fixedly connected to the upper surface of the bottom plate and comprises a base and a handle; the number of the positioning assemblies is two, and the two positioning assemblies are both positioned on the upper side of the base. According to the utility model, the butt joint angles of the natural gas pipelines at the two ends are adjusted and then are placed in the two positioning assemblies, the plurality of limiting screws are rotated by a tool to enable the arc plate to be uniformly stressed and extruded on the outer surface of the natural gas pipeline, the two ends of the natural gas pipeline are fixed in the two positioning assemblies by the tight stress of the arc plate through the tightening of the plurality of limiting screws, and the problem that the natural gas pipeline is in leakage risk due to the lack of an effective limiting structure in the background art is solved.

Description

Natural gas pipeline installation positioning device

Technical Field

The utility model relates to the technical field of natural gas pipelines, in particular to a natural gas pipeline installation positioning device.

Background

The pipeline is an auxiliary facility for living facilities, is mainly divided into an overground, overhead, buried and other arrangement modes, is usually buried underground, is less in external interference, can effectively ensure the use of the pipeline for a long time, is installed in a double-pipeline splicing mode during installation, and is usually required to be positioned and limited at a pipeline connecting position by an auxiliary device during pipeline splicing so as to be installed.

Among the prior art, as "a natural gas pipeline installs positioner" in chinese patent CN217874575U, it includes the chassis, positioning mechanism sets up in the inside of chassis, positioning mechanism includes first removal seat, first removal seat setting is in the inside of chassis, the second removes the seat setting in the inside of chassis, first internal thread hole is seted up in the inside of first removal seat, two-way screw threaded connection is in the inside of first internal thread hole, stopper fixed mounting is on the outer wall of first removal preface. According to the utility model, the two-way screw is driven to rotate by the hand wheel rotated by a worker, and the rotation of the two-way screw can drive the first movable seat and the second movable seat to move, so that the first support seat and the second support seat are mutually close to each other, the purpose of adjusting the distance between the two support seats is achieved, after adjustment, the butt joint ends of the two pipelines can be respectively placed on the two support seats to realize the positioning effect, and the application range of the positioning device is improved.

In the above-mentioned patent, although this patent is provided with altitude mixture control and first anti-skidding rubber pad and second anti-skidding rubber pad and prevents the natural gas pipeline on moving the seat and slide and shift, but the pipeline is placed and is lacking effective limit structure on moving the seat in the in-service use of installation positioner, still can take place rolling phenomenon in the arc inner wall of moving the seat, leads to can take place the position deviation when the pipeline butt joint is installed, and the installation accuracy is lower, makes natural gas pipeline have the leakage risk.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a pipeline is placed on a movable seat in the actual use process of a mounting and positioning device, an effective limiting structure is lacking, a rolling phenomenon still occurs in the arc-shaped inner wall of the movable seat, so that position deviation occurs in the butt joint mounting of the pipeline, the mounting precision is low, and the leakage risk of a natural gas pipeline exists.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a natural gas pipeline installation positioning device comprising: a bottom plate; the sliding component is fixedly connected to the upper surface of the bottom plate and comprises a base and a handle; the number of the positioning assemblies is two, and the two positioning assemblies are positioned on the upper side of the base; the positioning assembly comprises a mounting frame, the outer surface of the mounting frame is close to the bottom plate, a connecting block is fixedly connected with the outer surface of the mounting frame, a plurality of limit screws are uniformly connected with the outer surface of the mounting frame in a threaded connection through threads, and arc plates are rotatably connected to the end faces of the limit screws.

Preferably, the base upper surface has evenly offered a plurality of spouts, one of them spout internal surface is provided with two-way threaded rod, two-way threaded rod right-hand member face and base slip run through, two-way threaded rod right-hand member face and handle fixed connection, two-way threaded rod left end face and spout right side internal surface rotate and are connected.

Preferably, the outer surface of the bidirectional threaded rod is symmetrically connected with a movable frame in a threaded manner, and the two movable frames are respectively and fixedly connected with the two connecting blocks.

Preferably, the inner surfaces of the other two sliding grooves are respectively and slidably connected with two sliding blocks, and the two groups of sliding blocks are respectively and fixedly connected with the two moving frames.

Preferably, a plurality of arc surface all symmetry fixedly connected with gag lever post, a plurality of gag lever post all runs through with the mounting bracket slip.

Preferably, the lower surface of the bottom plate is fixedly connected with a supporting frame, and a plurality of connecting screws are uniformly matched with the rear surface of the supporting frame.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the butt joint angles of the natural gas pipelines at the two ends are adjusted and then are placed in the two positioning assemblies, the plurality of limiting screws are rotated by a tool to enable the arc plate to be uniformly stressed and extruded on the outer surface of the natural gas pipeline, the two ends of the natural gas pipeline are fixed in the two positioning assemblies by the tight stress of the arc plate through the tightening of the plurality of limiting screws, and the problem that the natural gas pipeline is in leakage risk due to the lack of an effective limiting structure in the background art is solved.

2. According to the utility model, the holes are formed in the rear surface of the support frame corresponding to the construction mounting points and the corresponding punching mounting connecting screws are arranged on the rear surface of the support frame, so that the support frame provides stable supporting force for the bottom plate, and the stability of mounting and positioning the natural gas pipeline is improved.

Drawings

Fig. 1 is a perspective view of a natural gas pipeline installation positioning device according to the present utility model;

FIG. 2 is a schematic diagram of a positioning assembly of a positioning device for installing a natural gas pipeline according to the present utility model;

FIG. 3 is a schematic view showing a sliding assembly of a positioning device for installing a natural gas pipeline according to the present utility model;

fig. 4 is a schematic structural diagram of a supporting frame of a positioning device for installing a natural gas pipeline according to the present utility model.

Legend description: 1. a bottom plate; 2. a support frame; 3. a sliding assembly; 301. a base; 302. a slide block; 303. a moving rack; 304. a chute; 305. a two-way threaded rod; 306. a handle; 4. a positioning assembly; 401. a connecting block; 402. a mounting frame; 403. an arc-shaped plate; 404. a limit rod; 405. a limit screw; 5. and (5) connecting screws.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a natural gas pipeline installation positioning device, including: a base plate 1; the sliding component 3, the sliding component 3 is fixedly connected to the upper surface of the bottom plate 1, and the sliding component 3 comprises a base 301 and a handle 306; the number of the positioning assemblies 4 is two, and the two positioning assemblies 4 are positioned on the upper side of the base 301; the locating component 4 comprises a mounting frame 402, a connecting block 401 is fixedly connected to the outer surface of the mounting frame 402, the outer surface of the mounting frame 402 is fixedly connected with a plurality of limit screws 405 in a threaded connection mode, and arc plates 403 are rotatably connected to the end faces of the limit screws 405. The base 301 upper surface has evenly offered a plurality of spouts 304, and one of them spout 304 internal surface is provided with two-way threaded rod 305, and two-way threaded rod 305 right-hand member face and base 301 slip run through, and two-way threaded rod 305 right-hand member face and handle 306 fixed connection, two-way threaded rod 305 left end face and spout 304 right side internal surface rotate and are connected. The outer surface of the bidirectional threaded rod 305 is symmetrically and threadedly connected with a movable frame 303, and the two movable frames 303 are fixedly connected with two connecting blocks 401 respectively. The inner surfaces of the other two sliding grooves 304 are respectively and slidably connected with two sliding blocks 302, and the two groups of sliding blocks 302 are respectively and fixedly connected with two movable frames 303. The outer surfaces of the arc plates 403 are symmetrically and fixedly connected with limiting rods 404, and the limiting rods 404 and the mounting frame 402 penetrate in a sliding mode.

The effect that its whole embodiment 1 reached is, when this device was used, manually place the natural gas pipeline that needs the butt joint respectively in the intermediate position of two mounting brackets 402, make gag lever post 404 and arc 403 to the natural gas pipeline surface extrusion of placing in mounting bracket 402 inside through a plurality of limit screws 405 on the instrument rotation mounting bracket 402, the surface arc design laminating natural gas pipe's of arc 403 surface makes its even atress, can adapt to not unidimensional natural gas pipe, rotate a plurality of limit screws 405 until can't rotate the back and accomplished the fixed and location work to both ends natural gas pipeline, start rotating after holding handle 306, the rotation of handle 306 makes slider 302 that the movable frame 303 below set up through the rotation of two-way threaded rod 305 start along a plurality of spouts 304 that the base 301 upper surface set up move each other, according to the site operation requirement, the rotation control two movable frames 303 of operation handle 306 move each other, until accomplish the installation location work to the natural gas pipeline that is in the locating component 4 is fixed.

In embodiment 2, as shown in fig. 1-4, a supporting frame 2 is fixedly connected to the lower surface of a base plate 1, and a plurality of connecting screws 5 are uniformly and correspondingly arranged on the rear surface of the supporting frame 2.

The effect that its whole embodiment 2 reached is, and the hole that corresponds support frame 2 rear surface at the construction mounting point that needs is punched, and through a plurality of connecting screw 5 fixed mounting support frame 2 for bottom plate 1 provides stable holding power and makes natural gas pipeline keep horizontal steady state at the installation location in-process.

Working principle: the two ends of the natural gas pipeline to be installed and positioned in a butt joint mode are respectively placed inside the positioning assembly 4, the tool is used for rotating the plurality of limiting screws 405 on the installation frame 402 to enable the limiting rods 404 and the arc plates 403 to be pressed to the outer surface of the natural gas pipeline placed inside the installation frame 402 until all the limiting screws 405 cannot rotate to finish the positioning work of the natural gas pipeline, after the handle 306 is held, the handle 306 starts to rotate, the sliding blocks 302 arranged below the movable frame 303 start to move along the sliding grooves 304 formed in the surface of the base 301 through the rotation of the bidirectional threaded rods 305, the continuous rotation of the operation handle 306 is used until the installation and positioning of the two ends of the natural gas pipeline inside the positioning assembly 4 are finished, the installation of the support frame 2 and the connecting screws 5 provides stable supporting force for the base plate 1, and the stability of the installation and positioning of the natural gas pipeline is improved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A natural gas pipeline installation positioning device, comprising:

a bottom plate (1);

the sliding assembly (3), the sliding assembly (3) is fixedly connected to the upper surface of the bottom plate (1), and the sliding assembly (3) comprises a base (301) and a handle (306);

the positioning assemblies (4) are arranged in two, and the two positioning assemblies (4) are positioned on the upper side of the base (301); the positioning assembly (4) comprises a mounting frame (402), a connecting block (401) is fixedly connected to the outer surface of the mounting frame (402) close to the position of the bottom plate (1), a plurality of limit screws (405) are uniformly connected to the outer surface of the mounting frame (402) in a penetrating threaded mode, and arc-shaped plates (403) are rotatably connected to the end faces of the limit screws (405).

2. The natural gas pipeline installation positioning device according to claim 1, wherein: a plurality of sliding grooves (304) are uniformly formed in the upper surface of the base (301), one of the sliding grooves (304) is provided with a bidirectional threaded rod (305) on the inner surface, the right end face of the bidirectional threaded rod (305) penetrates through the base (301) in a sliding mode, the right end face of the bidirectional threaded rod (305) is fixedly connected with a handle (306), and the left end face of the bidirectional threaded rod (305) is rotatably connected with the inner surface on the right side of the sliding groove (304).

3. The natural gas pipeline installation positioning device according to claim 2, wherein: the outer surface of the bidirectional threaded rod (305) is symmetrically connected with a movable frame (303) in a threaded manner, and the two movable frames (303) are fixedly connected with two connecting blocks (401) respectively.

4. The natural gas pipeline installation positioning device according to claim 2, wherein: the inner surfaces of the other two sliding grooves (304) are both connected with two sliding blocks (302) in a sliding way, and the two groups of sliding blocks (302) are respectively and fixedly connected with the two moving frames (303).

5. The natural gas pipeline installation positioning device according to claim 1, wherein: and a plurality of limiting rods (404) are symmetrically and fixedly connected to the outer surfaces of the arc-shaped plates (403), and the limiting rods (404) and the mounting frame (402) penetrate in a sliding mode.

6. The natural gas pipeline installation positioning device according to claim 1, wherein: the lower surface of the bottom plate (1) is fixedly connected with a supporting frame (2), and a plurality of connecting screws (5) are uniformly matched with the rear surface of the supporting frame (2).