CN208246168U

CN208246168U - A kind of pipeline butting tooling

Info

Publication number: CN208246168U
Application number: CN201820720995.2U
Authority: CN
Inventors: 梅志航; 姚洪清
Original assignee: Jiangyin Bo Hui Machinery Complete Set Of Equipment Co Ltd
Current assignee: Jiangyin Bo Hui Machinery Complete Set Of Equipment Co Ltd
Priority date: 2018-05-15
Filing date: 2018-05-15
Publication date: 2018-12-18
Anticipated expiration: 2028-05-15

Abstract

The utility model relates to welding procedure equipment technology fields, it discloses a kind of pipeline butting toolings, including for clamping pipe outer circle clamping ring, be connected in the outer circle of the clamping ring and uniformly distributed four pieces of positioning plates in the outer circle of the clamping ring, four pieces of positioning plates are equipped with cantilever end, the cantilever end is except the end face for axially extending to the clamping ring of the clamping ring, and the cantilever end of four pieces of positioning plates extends to same direction, the end of the cantilever end is equipped with the radiai adjustment screw for adjusting docking pipeline radial position.The utility model facilitates the adjustment of docking pipeline location, improves the quality of docking, and easy to operate, high-efficient.

Description

A kind of pipeline butting tooling

Technical field

The utility model relates to welding procedure equipment technology fields, and in particular to a kind of pipeline butting tooling.

Background technique

In Pipe installing, the precision of the butt junction location of two connecting pipes will have a direct impact on the butt welding matter of pipe welding port Amount and the efficiency of pipeline docking construction.At the scene in construction, the counterpart positioning of two pipelines of welded connecting is usually to use people Power adds the tools such as crowbar, is adjusted positioning to two pipe joints, and to reach the coincidence of two pipe centerlines, butt-joint clearance is equal Even purpose.

But when encountering the pressure piping that wall thickness is larger, every meter of substance is bigger, manpower adds the tune of the tools such as crowbar Adjusting position can encounter very big difficulty.

In the prior art, the adjusting block using the outer wall temporary weld in pipeline with adjusting screw also carries out pipeline The adjustment of docking location, again removes adjusting block after having adjusted.But this method is easy to cause and generates weldering in the outer wall of pipeline Scar is connect, the appearance of product is influenced, or needs that the more time is spent to polish, to reduce production efficiency, is increased Production cost.

Utility model content

To solve the above-mentioned problems, the utility model proposes a kind of pipeline butting toolings, it is intended to facilitate docking pipeline location Adjustment, improve production efficiency.Specific technical solution is as follows:

A kind of pipeline butting tooling, including for clamping pipe outer circle clamping ring, be connected in the outer circle of the clamping ring and Four pieces of uniformly distributed positioning plates in the outer circle of the clamping ring, four pieces of positioning plates are equipped with cantilever end, and the cantilever end is along institute Except the end face for axially extending to the clamping ring for stating clamping ring, and the cantilever end of four pieces of positioning plates prolongs to same direction It stretches, the end of the cantilever end is equipped with the radiai adjustment screw for adjusting docking pipeline radial position.

In use, clamping ring to be fixed on to the end of one of pipeline of docking pipeline, and make the radial direction on positioning plate It adjusts the opposite pipeline outer wall that another need to be docked of screw, realizes docking pipeline location by adjusting four radiai adjustment screws Adjustment.

In order to facilitate disassembly, the clamping ring is Hough clamping ring.

One of preferred embodiment as Hough clamping ring, the Hough clamping ring one end are stud connection, and the other end is bolt Connection.

In stud connection end therein, the hinged shaft preferably uses articulation bolt, and one end nut of articulation bolt Carry out the axial limiting of hinged shaft.

Two of preferred embodiment as Hough clamping ring, described its both ends of Hough clamping ring are to be bolted.

In the utility model, nut is connected on the cantilever end, the radiai adjustment screw is installed in the nut.

In the utility model, the connection of the connection of the positioning plate and clamping ring, the nut and cantilever end is to be welded to connect.

As a preferred embodiment, the positioning plate is connected to described in the way of with the axis parallel of the clamping ring On clamping ring.

The set-up mode of the axial line of the parallel clamping ring of above-mentioned positioning plate, it is ensured that positioning plate in radial rigidity, thus Reduce the deformation of positioning plate when radiai adjustment screw is adjusted.

The beneficial effects of the utility model are:

First, a kind of pipeline butting tooling of the utility model is realized pair using Hough clamping ring and radiai adjustment screw The adjustment for connecing pipeline location improves the quality of docking, and easy to operate, high-efficient.

Second, a kind of pipeline butting tooling of the utility model, positioning plate is according to the axis parallel with the clamping ring Mode is connected on the clamping ring, it is ensured that positioning plate is adjusted in radial rigidity to reduce radiai adjustment screw When positioning plate deformation.

Third, a kind of pipeline butting tooling of the utility model, structure is simple, manufacturing cost is low.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of pipeline butting tooling of the utility model；

Fig. 2 is that its both ends of Hough clamping ring in Fig. 1 are bolted structural schematic diagram (section view)；

Fig. 3 be the Hough clamping ring one end in Fig. 1 be stud connection, the other end be bolted structural schematic diagram (cut Face view).

In figure: 1, clamping ring, 2, positioning plate, 3, cantilever end, 4, radiai adjustment screw, 5, nut, 6, bolt, 7, hinged shaft, 8, First docking pipeline, the 9, second docking pipeline, 10, pipeline abutment joint.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model It encloses.

It is as shown in Figures 1 to 3 a kind of embodiment of pipeline butting tooling of the utility model, including for outside clamping pipe Round clamping ring 1 is connected to uniformly distributed four pieces of positioning plates 2 in the outer circle of the clamping ring 1 and in the outer circle of the clamping ring 1, described Four pieces of positioning plates 2 be equipped with cantilever end 3, the cantilever end 3 along the end face for axially extending to the clamping ring 1 of the clamping ring 1 it Outside, and the cantilever end 3 of four pieces of positioning plates 2 extends to same direction, and the end of the cantilever end 3 is equipped with for adjusting Dock the radiai adjustment screw 4 of pipeline 8,9 radial positions.

In use, clamping ring 1 to be fixed on to the end of one of pipeline of docking pipeline 8,9, and make on positioning plate 2 The radiai adjustment screw 4 opposite pipeline outer wall that another need to be docked realizes butt tube by adjusting four radiai adjustment screws 4 The adjustment in road 8,9 positions.

In order to facilitate disassembly, the clamping ring 1 is Hough clamping ring.

One of preferred embodiment as Hough clamping ring, the Hough clamping ring one end are the connection of hinged shaft 7, and the other end is bolt 6 connections.

In stud connection end therein, the hinged shaft 7 preferably uses articulation bolt, and one end nut of articulation bolt Carry out the axial limiting of hinged shaft.

Two of preferred embodiment as Hough clamping ring, described its both ends of Hough clamping ring are that bolt 6 connects.

In the present embodiment, nut 5 is connected on the cantilever end 3, the radiai adjustment screw 4 is installed on the nut 5 In.

In the present embodiment, connection, the nut 5 and the connection of cantilever end 3 of the positioning plate 2 and clamping ring 1 connect for welding It connects.

As a preferred embodiment, the positioning plate 2 is connected to institute in the way of with the axis parallel of the clamping ring 1 It states on clamping ring 1.

The set-up mode of the axial line of the parallel clamping ring 1 of above-mentioned positioning plate 2, it is ensured that positioning plate 2 in radial rigidity, from And reduce the deformation of positioning plate 2 when radiai adjustment screw 4 is adjusted.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into retouching.

Claims

1. a kind of pipeline butting tooling, which is characterized in that including for clamping pipe outer circle clamping ring, be connected to the clamping ring Four pieces of uniformly distributed positioning plates in outer circle and in the outer circle of the clamping ring, four pieces of positioning plates are equipped with cantilever end, described outstanding Arm end is except the end face for axially extending to the clamping ring of the clamping ring, and the cantilever end of four pieces of positioning plates is to same Direction extends, and the end of the cantilever end is equipped with the radiai adjustment screw for adjusting docking pipeline radial position.

2. a kind of pipeline butting tooling according to claim 1, which is characterized in that the clamping ring is Hough clamping ring.

3. a kind of pipeline butting tooling according to claim 2, which is characterized in that the Hough clamping ring one end is hinged shaft Connection, the other end are to be bolted.

4. a kind of pipeline butting tooling according to claim 2, which is characterized in that described its both ends of Hough clamping ring are spiral shell It tethers and connects.

5. a kind of pipeline butting tooling according to claim 1, which is characterized in that it is connected with nut on the cantilever end, The radiai adjustment screw is installed in the nut.

6. a kind of pipeline butting tooling according to claim 5, which is characterized in that the connection of the positioning plate and clamping ring, The connection of the nut and cantilever end is to be welded to connect.

7. a kind of pipeline butting tooling according to claim 1, which is characterized in that the positioning plate according to the clamping ring The mode of axis parallel be connected on the clamping ring.