CN210549257U

CN210549257U - Pipeline welding positioning tool for ship repair and construction

Info

Publication number: CN210549257U
Application number: CN201920879498.1U
Authority: CN
Inventors: 朱国清
Original assignee: Yichang Xinhui Shipbuilding Co Ltd
Current assignee: Yichang Xinhui Shipbuilding Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-05-19
Anticipated expiration: 2029-06-12

Abstract

The utility model provides a pipeline welding position frock for boats and ships are repaiied and are made, including the base, be equipped with two supporting platform on the base, be equipped with weld gap between two supporting platform, the last at least one positioning mechanism that is equipped with of supporting platform, positioning mechanism is including setting up the sliding tray on supporting platform, and the pivot is rotated and is installed in the sliding tray, is equipped with two sections opposite direction's screw thread section in the pivot, is equipped with the nut in the screw thread section, and the nut is connected with the clamp plate, and clamp plate and sliding tray cooperation, actuating mechanism drive are passed through in the pivot. The welding fixture can support and fix the pipeline to be welded, centering and positioning can be conveniently carried out on the pipeline, and welding efficiency is improved.

Description

Pipeline welding positioning tool for ship repair and construction

Technical Field

The utility model belongs to boats and ships are repaiied and are made the equipment field, in particular to a pipeline welding position frock for boats and ships are repaiied and are made.

Background

Ships, which are vehicles capable of sailing or berthing in water for transportation or operation, are known as various ships, and have different technical performances, equipment and structural types according to different use requirements.

When ships are repaired and manufactured, welding is a common processing and connecting mode. To the pipeline tailor-welding, need support fixed frock and fix, current pipeline welding frock only plays the fixed action, and the butt welding end of two pipelines is difficult to the location, need control repeatedly so that two pipelines centering, has reduced welding efficiency, and the artificial centering debugging that carries on moreover appears the error easily, influences welding quality.

Disclosure of Invention

The utility model aims to solve the technical problem that a pipeline welding position frock for boats and ships are repaiied and are made is provided, treat welded pipeline and support fixedly, conveniently carry out centering location to the pipeline, improve welding efficiency.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a pipeline welding position frock for boats and ships are repaiied and are made, includes the base, is equipped with two supporting platform on the base, is equipped with weld gap between two supporting platform, is equipped with at least one positioning mechanism on the supporting platform, positioning mechanism is including setting up the sliding tray on supporting platform, and the pivot is rotated and is installed in the sliding tray, is equipped with two sections opposite direction's screw thread section in the pivot, is equipped with the nut in the screw thread section, and the nut is connected with the clamp plate, and clamp plate and sliding tray cooperation, the pivot is passed through actuating mechanism drive.

In a preferred scheme, the driving mechanism is a driving motor, and the output end of the driving motor is connected with the rotating shaft.

In a preferred scheme, the driving mechanism is a handle arranged at the end part of the rotating shaft.

In the preferred scheme, a bearing seat is arranged in the sliding groove, the rotating shaft is rotatably arranged on the bearing seat, and the thread sections are arranged on two sides of the bearing seat.

In a preferable scheme, a rubber pad is arranged on the inner side of the clamping plate.

In the preferred scheme, two one end that supporting platform is close to mutually is equipped with the arc seat, and the inboard bottom of arc seat is parallel and level with the supporting platform upper surface.

The utility model provides a pair of pipeline welding position frock for boats and ships are repaiied and are made realizes two nuts or deviate from synchronous movement in opposite directions through rotating the pivot to guarantee to treat that welded pipe all sets up on the central line in the middle of two clamp plates with the pipeline centre gripping in the middle of two clamp plates, guarantee for two sections, thereby realize the centering location of pipeline, do not need operating personnel to adjust repeatedly the pipeline position.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic structural view of the positioning mechanism;

in the figure: the welding fixture comprises a base 1, a supporting platform 2, a welding gap 3, a sliding groove 4, a rotating shaft 5, a thread section 6, a nut 7, a clamping plate 8, a driving motor 9, a handle 10, a bearing seat 11 and an arc-shaped seat 12.

Detailed Description

Example 1: as shown in fig. 1-2, a pipe welding positioning tool for ship repair and construction comprises a base 1, the base 1 comprises a support rod arranged horizontally and vertically, two support platforms 2 are arranged on the base 1, a welding gap 3 is arranged between the two support platforms 2, at least one positioning mechanism is arranged on each support platform 2, in the embodiment, two positioning mechanisms are arranged on each support platform 2, the positioning mechanisms on the two support platforms 2 are positioned on the same central line, the positioning mechanism comprises a sliding groove 4 arranged on each support platform 2, the sliding groove 4 is perpendicular to the length direction of each support platform 2, the end of a rotating shaft 5 is rotatably arranged in the sliding groove 4 through a bearing, two thread sections 6 with opposite directions are arranged on the rotating shaft 5, nuts 7 matched with the two thread sections 6 are arranged on the two thread sections 6, the tops of the nuts 7 are connected with a clamping plate 8, and the clamping plate 8 is matched with the sliding groove 4, the shaft 5 is driven by a driving mechanism.

The drive mechanism is a handle 10 disposed at the end of the shaft 5.

This positioner realizes two nuts through rotating 5 and moves in opposite directions or deviate from synchronous movement to guarantee to treat that welded pipe all sets up on the central line in the middle of two clamp plates 8 with the pipeline centre gripping in two clamp plates 8 positive middles, as shown in fig. 2, guarantee two sections, thereby realize the centering location of pipeline, do not need operating personnel to adjust the pipeline position repeatedly.

Preferably, a bearing seat 11 is arranged in the sliding groove 4, the rotating shaft 5 is rotatably mounted on the bearing seat 11, and the two threaded sections 6 are arranged on two sides of the bearing seat 11.

The bearing seat 11 is arranged to support the rotating shaft 5, and the stability of the device is improved.

Preferably, a rubber pad is arranged on the inner side of the clamping plate 8. When the clamping plate 8 clamps the pipeline, the rubber pad plays a role in buffering and protecting the pipeline, so that on one hand, the clamping friction force can be improved, and on the other hand, the pipeline is prevented from being damaged.

When the pipeline clamping mechanism is used specifically, a pipeline is placed between two clamping plates 8 of the positioning mechanism, a section to be welded of the pipeline is suspended at the position of a welding gap 6, end welding grooves of the two pipelines are attached, the rotating shaft 5 is rotated, the two clamping plates 8 move oppositely, clamping force is formed on the pipeline at the same time, when the pipeline is not placed at the central position, one clamping plate 8 is in contact with the outer wall of the pipeline, pushing force is formed on the pipeline, the pipeline moves to the other clamping plate 8 until the pipeline moves to the central line position, and the two clamping plates 8 clamp the pipeline; operating a positioning mechanism on the other supporting platform 2 to position and adjust the other section of pipeline so as to realize centering, positioning and fixing; a welding operation is performed.

The welding fixture comprises a base 1, a supporting platform 2, a welding gap 3, a sliding groove 4, a rotating shaft 5, a thread section 6, a nut 7, a clamping plate 8, a driving motor 9, a handle 10, a bearing seat 11 and an arc-shaped seat 12.

Example 2: different from the embodiment 1, as shown in fig. 3, the driving mechanism is a driving motor 9, the driving motor 9 is fixed on the mounting plate on one side of the supporting platform 2, the driving motor 9 is a speed reducing motor, and the output end of the driving motor 9 is connected with the rotating shaft 5.

Preferably, two supporting platforms 2 are equipped with arc seat 12 to the one end that is close to, and the inboard bottom of arc seat 12 is the same level with supporting platform 2 upper surface.

The arc-shaped seat 12 plays a role in supporting and primarily positioning the pipeline.

Claims

1. The utility model provides a pipeline welding position frock for boats and ships are repaiied and are made which characterized in that: including base (1), be equipped with two supporting platform (2) on base (1), be equipped with weld gap (3) between two supporting platform (2), be equipped with at least one positioning mechanism on supporting platform (2), positioning mechanism is including setting up sliding tray (4) on supporting platform (2), and pivot (5) are rotated and are installed in sliding tray (4), are equipped with two sections opposite direction's screw thread section (6) on pivot (5), are equipped with nut (7) on screw thread section (6), and nut (7) are connected with clamp plate (8), and clamp plate (8) and sliding tray (4) cooperation, and actuating mechanism drive is passed through in pivot (5).

2. The pipeline welding and positioning tool for ship repair and construction according to claim 1, wherein the tool comprises: the driving mechanism is a driving motor (9), and the output end of the driving motor (9) is connected with the rotating shaft (5).

3. The pipeline welding and positioning tool for ship repair and construction according to claim 1, wherein the tool comprises: the driving mechanism is a handle (10) arranged at the end part of the rotating shaft (5).

4. The pipeline welding and positioning tool for ship repair and construction according to claim 1, wherein the tool comprises: a bearing seat (11) is arranged in the sliding groove (4), the rotating shaft (5) is rotatably installed on the bearing seat (11), and the thread sections (6) are arranged on two sides of the bearing seat (11).

5. The pipeline welding and positioning tool for ship repair and construction according to claim 1, wherein the tool comprises: and a rubber pad is arranged on the inner side of the clamping plate (8).

6. The pipeline welding and positioning tool for ship repair and construction according to claim 1, wherein the tool comprises: two one end that supporting platform (2) are close to mutually is equipped with arc seat (12), and arc seat (12) inboard bottom is parallel and level with supporting platform (2) upper surface.