CN219361092U

CN219361092U - GIL pipeline vertical-horizontal posture turning tool

Info

Publication number: CN219361092U
Application number: CN202320562714.6U
Authority: CN
Inventors: 许梦浩; 吉彦兵; 敖帮杰; 甘泉; 曹崇梓; 黎海凡
Original assignee: China Yangtze Power Co Ltd
Current assignee: China Yangtze Power Co Ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-07-18
Anticipated expiration: 2033-03-21

Abstract

The utility model provides a GIL pipeline changes horizontal gesture frock perpendicularly, includes the travelling car, installs annular clamp subassembly on the travelling car, and annular clamp subassembly includes the main arc, and main arc both ends are articulated with vice arc respectively, connects through connecting piece detachably between two vice arcs; the main arc plate both ends are equipped with the main shaft, and annular clamp subassembly passes through the main shaft to be connected with travelling car. When the utility model is used, the whole annular clamp assembly is sleeved on the GIL pipeline, and when the vertical GIL pipeline is cut, the main shaft can be used as the axis to rotate, so that the vertical GIL pipeline is rotated to a horizontal posture, the whole process is stable in operation, the toppling accident is not easy to happen, the safety is greatly improved, and the working efficiency is also greatly improved.

Description

GIL pipeline vertical-horizontal posture turning tool

Technical Field

The utility model belongs to the technical field of GIL pipeline transportation, and particularly relates to a tool for vertically and horizontally converting a GIL pipeline.

Background

At present, the operation of turning the GIL pipeline from the vertical state to the horizontal state is mostly finished manually, and the operation is finished by matching multiple persons during the rotation, and the risk of dumping exists (because the staff has no reliable grabbing force point and no effective fixed point), so that the difficulty of overturning is high, and the working efficiency is low. In addition, the cut GIL tube cannot be landed vertically, otherwise the cut face would be damaged.

Through the search, the movable lifting GIL transportation device disclosed in the prior China patent document CN206927538U mainly reforms a transportation vehicle provided with a scissor lift, and the technical scheme is as follows: an arc-shaped fixing sleeve is arranged at the top of the scissor lift, and the fixing sleeve is used for placing the GIL pipeline. The patent technology only discloses a scheme of how to transfer the GIL pipeline in a horizontal state, but a scheme of how to realize the transfer of the vertical state to the horizontal state is not described.

Disclosure of Invention

In view of the technical problems existing in the background technology, the tool for vertically rotating the GIL pipeline to the horizontal posture provided by the utility model has the advantages that the whole annular clamp assembly is sleeved on the GIL pipeline, and when the vertical GIL pipeline is cut, the tool can rotate by taking the main shaft as the axis, so that the vertical GIL pipeline is rotated to the horizontal posture, the whole process is stable in operation, the toppling accident is not easy to occur, the safety is greatly improved, and the working efficiency is also greatly improved.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a GIL pipeline changes horizontal gesture frock perpendicularly, includes the travelling car, installs annular clamp subassembly on the travelling car, and annular clamp subassembly includes the main arc, and main arc both ends are articulated with vice arc respectively, connects through connecting piece detachably between two vice arcs; the main arc plate both ends are equipped with the main shaft, and annular clamp subassembly passes through the main shaft to be connected with travelling car.

In a preferred scheme, the connecting piece comprises a rotating shaft, the rotating shaft is arranged at the end part of one auxiliary arc-shaped plate, and a U-shaped bayonet is arranged at the end part of the other auxiliary arc-shaped plate; the pivot is connected with the external screw rod, and external screw rod and lock nut screw-thread fit.

In the preferred scheme, the outer walls of the main arc-shaped plate and the auxiliary arc-shaped plate are provided with handles.

In the preferred scheme, the travelling car comprises symmetrically arranged triangular supports, and the main shaft is connected with the triangular supports of the travelling car through bearings.

In a preferred scheme, the spindle is driven to rotate by a gear motor.

The utility model has the following beneficial effects:

when the utility model is used, the whole annular clamp assembly is sleeved on the GIL pipeline, and when the vertical GIL pipeline is cut, the annular clamp assembly can rotate by taking the main shaft as the axis, so that the vertical GIL pipeline can be rotated to a horizontal posture. In the whole process, the tool provides a stable axis, and a worker only needs to steady the GIL pipeline on the upper part of the main shaft to rotate.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a three-dimensional block diagram of the present utility model;

FIG. 2 is a front view of the annular clip assembly of the present utility model;

FIG. 3 is a three-dimensional effect diagram of the connector of the present utility model;

FIG. 4 is a schematic view of a connector according to the present utility model;

fig. 5 is an expanded view of the secondary arcuate plate and connector of the present utility model.

In the figure: the movable trolley 1, a main arc-shaped plate 2, a secondary arc-shaped plate 3, a connecting piece 4, a rotating shaft 401, an external threaded rod 402, a locking nut 403, a U-shaped bayonet 404, a handle 5, a main shaft 6 and a bearing 7.

Detailed Description

Example 1:

the preferable scheme is as shown in figures 1 to 5, the tool for vertically rotating the GIL pipeline to the horizontal posture comprises a movable trolley 1, wherein an annular clamp assembly is arranged on the movable trolley 1 and comprises a main arc-shaped plate 2, two ends of the main arc-shaped plate 2 are respectively hinged with auxiliary arc-shaped plates 3, and the two auxiliary arc-shaped plates 3 are detachably connected through a connecting piece 4; the two ends of the main arc plate 2 are provided with main shafts 6, and the annular clamp assembly is connected with the movable trolley 1 through the main shafts 6.

The annular clamp assembly of this embodiment is an improvement over existing clamps, which are typically of a two-piece construction, i.e., two arcuate panels. The utility model adopts a three-flap structure, mainly because the main arc plate 2 is arranged on the mobile trolley 1, the main arc plate 2 is not easy to rotate, only two auxiliary arc plates 3 can rotate when in use, the two auxiliary arc plates 3 are opened, then the whole annular clamp assembly is sleeved on the GIL pipeline, and after the vertical GIL pipeline is cut, the main shaft 6 can be used as the axle center for rotation, so that the vertical GIL pipeline can be rotated to a horizontal posture.

Specifically, the connecting piece 4 comprises a rotating shaft 401, the rotating shaft 401 is arranged at the end part of one auxiliary arc-shaped plate 3, and a U-shaped bayonet 404 is arranged at the end part of the other auxiliary arc-shaped plate 3; the rotary shaft 401 is connected with an external threaded rod 402, and the external threaded rod 402 is in threaded fit with a lock nut 403. When the two auxiliary arc plates 3 are locked, the externally threaded rod 402 is rotated into the U-shaped bayonet 404, and then the locking nut 403 is screwed.

Further, the outer walls of the main arc plate 2 and the auxiliary arc plate 3 are provided with handles 5. The handle 5 is used for facilitating the operation of the main arc plate 2 and the auxiliary arc plate 3.

Further, the travelling car 1 comprises symmetrically arranged triangular supports, and the main shaft 6 is connected with the triangular supports of the travelling car 1 through bearings 7. The tripod is used for increasing the height of the whole mobile trolley 1, so that the main shaft 6 is positioned at a higher position, the rotation of the GIL pipeline is facilitated, and if the main shaft 6 is too low, the unstable gravity center of the GIL pipeline can occur.

Preferably, a caliper or a hoop can be mounted on the main shaft 6, so as to lock the main shaft 6, and release the caliper or the hoop when rotation is required.

Preferably, the spindle 6 is driven to rotate by a gear motor. The scheme is the preferred scheme, and rotation of annular clamp subassembly can adopt manual rotation, but in order to use manpower sparingly, can install gear motor and rotate.

The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims

1. GIL pipeline changes horizontal gesture frock perpendicularly, its characterized in that: the device comprises a mobile trolley (1), wherein an annular clamp assembly is arranged on the mobile trolley (1), the annular clamp assembly comprises a main arc-shaped plate (2), two ends of the main arc-shaped plate (2) are respectively hinged with auxiliary arc-shaped plates (3), and the two auxiliary arc-shaped plates (3) are detachably connected through a connecting piece (4); the two ends of the main arc plate (2) are provided with main shafts (6), and the annular clamp assembly is connected with the movable trolley (1) through the main shafts (6).

2. The GIL tube vertical to horizontal attitude tooling of claim 1, wherein: the connecting piece (4) comprises a rotating shaft (401), the rotating shaft (401) is arranged at the end part of one auxiliary arc plate (3), and a U-shaped bayonet (404) is arranged at the end part of the other auxiliary arc plate (3); the rotating shaft (401) is connected with an external threaded rod (402), and the external threaded rod (402) is in threaded fit with a locking nut (403).

3. The GIL tube vertical to horizontal attitude tooling of claim 1, wherein: the outer walls of the main arc-shaped plate (2) and the auxiliary arc-shaped plate (3) are provided with handles (5).

4. The GIL tube vertical to horizontal attitude tooling of claim 1, wherein: the movable trolley (1) comprises symmetrically arranged triangular supports, and the main shaft (6) is connected with the triangular supports of the movable trolley (1) through bearings (7).

5. The GIL tube vertically and horizontally oriented tooling of claim 4, wherein: the spindle (6) is driven to rotate by a gear motor.