CN219221480U

CN219221480U - Natural gas supply protective frame

Info

Publication number: CN219221480U
Application number: CN202320131122.9U
Authority: CN
Inventors: 王红卫; 李强; 卫进波; 田皓天; 侯海霞
Original assignee: Shanxi Juli Minsheng Natural Gas Reserve Co ltd
Current assignee: Shanxi Juli Minsheng Natural Gas Reserve Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-06-20
Anticipated expiration: 2033-01-16

Abstract

The utility model discloses a natural gas supply protective frame, which relates to the technical field of natural gas and comprises a bottom plate, wherein a limit column is fixedly arranged on the upper surface of the bottom plate, a lifting ring is slidably arranged on the limit column, a supporting block is fixedly arranged on one side of the lifting ring, a pipeline is arranged on the supporting block, and a lifting mechanism is arranged on the bottom plate. According to the utility model, the pipeline is arranged on the protective frame, the height of the supporting block is adjusted through the lifting mechanism, so that the height of the pipeline is changed, uneven ground is avoided, the pipeline is connected in a high-low position, the pipeline is required to be added for connection, and the increase of paving cost is avoided; the extension rod is connected with the pipeline, the contact surface with the pipeline is increased, the formed triangle structure is also increased and stabilized, and the stability of supporting the pipeline is improved.

Description

Natural gas supply protective frame

Technical Field

The utility model relates to the field of natural gas, in particular to a natural gas supply protective frame.

Background

Liquefied natural gas (Liquefied Natural Gas, LNG for short) is mainly composed of methane, is acknowledged as the cleanest fossil energy source on the earth, natural gas is generally conveyed through pipelines, and a protective frame is needed to be used for laying a gas supply pipeline;

the prior natural gas supply protective frame has the following defects: 1. when pipelines are paved in some places where the waste is no smoke, the pipelines are required to be erected through the protective frames, so that some wild animals can pass through the pipelines conveniently, the protective frames cannot be fixed in structure and cannot be adjusted in height due to relief of the topography, and the pipelines cannot be paved in parallel, so that the number of the pipelines is increased, and the cost is increased; 2. the contact area between the protective frame and the pipeline is small, so that the pipeline has poor stability.

Disclosure of Invention

The utility model aims to solve the defects that a protection frame cannot be adjusted and the connection stability of the protection frame and a pipeline is poor in the prior art, and provides a natural gas supply protection frame.

In order to solve the problems that a protective frame in the prior art cannot be adjusted and the connection stability of the protective frame and a pipeline is poor, the utility model adopts the following technical scheme:

the natural gas supply protective frame comprises a bottom plate, wherein a limit column is fixedly arranged on the upper surface of the bottom plate, a lifting ring is slidably arranged on the limit column, a supporting block is fixedly arranged on one side of the lifting ring, a pipeline is arranged on the supporting block, and a lifting mechanism is arranged on the bottom plate;

the lifting mechanism comprises a fixed column, the lower end of the fixed column is fixedly connected with the upper surface of the bottom plate, a lifting groove is formed in the fixed column, a lifting column is formed in the lifting groove, a threaded rod is rotationally arranged in the lifting groove, the threaded rod is in threaded connection with the lifting column, and a rotating ring is fixedly arranged at the lower end of the threaded rod.

Preferably, the upper surface of the support block is fixedly provided with two pairs of support frames, the inner sides of the support frames are rotationally provided with fixing rings, the outer walls of the fixing rings are fixedly provided with limiting blocks, and the limiting blocks are provided with first bolts in an inserted mode.

Preferably, fixed blocks are fixedly arranged on two sides of the supporting block, a rotary rod is rotatably arranged on the fixed blocks, an extension rod is slidably arranged in the rotary rod, a plurality of fixed grooves are formed in the extension rod, and a second bolt is inserted into the rotary rod.

Preferably, the connecting block is fixedly arranged on the outer wall of the pipeline, a third bolt is inserted into the connecting block, and one end of the third bolt penetrates through the extension rod.

Preferably, the second bolt penetrates through the fixing groove, and the extension rod is attached to the inner wall of the rotating rod.

Preferably, the fixed ring is in a semicircular shape, the fixed ring is attached to the outer wall of the pipeline, and the support frame is rotationally connected with the end part of the fixed ring.

Preferably, the rotary ring is located the fixed column outside, the lifting column is laminated with the lift groove inner wall mutually, lifting column upper end and supporting shoe lower surface fixed connection.

Preferably, the lifting ring is in a cylindrical shape, and the lifting ring is attached to the outer wall of the limiting column.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, the pipeline is arranged on the protective frame, the height of the supporting block is adjusted through the lifting mechanism, so that the height of the pipeline is changed, the uneven ground is avoided, the pipeline is connected with the position with high or low position, the pipeline is required to be added for connection, and the increase of the laying cost is avoided;

2. in the utility model, the extension rod is connected with the pipeline, so that the contact surface with the pipeline is increased, the formed triangle structure is also increased in stability, and the stability of the pipeline support is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a fixing ring according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a fixing post according to the present utility model; FIG. 4 is a schematic view of an extension rod structure of the present utility model;

number in the figure: 1. a bottom plate; 11. a limit column; 12. a lifting ring; 13. a support block; 14. a pipe; 15. a lifting mechanism; 151. fixing the column; 152. a lifting groove; 153. lifting columns; 154. a threaded rod; 155. a rotating ring; 2. a support frame; 21. a fixing ring; 22. a limiting block; 23. a first bolt; 3. a fixed block; 31. a rotating rod; 32. an extension rod; 33. a fixing groove; 34. a second bolt; 4. a connecting block; 41. and a third bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1: the embodiment provides a natural gas supply protective frame, see fig. 1-4, specifically, the natural gas supply protective frame comprises a bottom plate 1, wherein a limit post 11 is fixedly arranged on the upper surface of the bottom plate 1, a lifting ring 12 is slidably arranged on the limit post 11, a supporting block 13 is fixedly arranged on one side of the lifting ring 12, a pipeline 14 is arranged on the supporting block 13, a lifting mechanism 15 is arranged on the bottom plate 1, the lifting ring 12 is in a cylindrical shape, the lifting ring 12 is attached to the outer wall of the limit post 11, the bottom plate 1 is firstly connected with the ground, the pipeline 14 is arranged in a fixed ring 21, the height of the supporting block 13 is adjusted through the lifting mechanism 15, so that the height of the pipeline 14 is changed, the uneven ground is avoided, the situation that the pipeline 14 is connected at a high position or a low position is needed, and the increase of laying cost is avoided;

the elevating system 15 includes fixed column 151, fixed column 151 lower extreme and bottom plate 1 upper surface fixed connection, the last lift groove 152 of having seted up of fixed column 151, the lift column 153 of having seted up in the lift groove 152, the lift groove 152 internal rotation is equipped with threaded rod 154, threaded rod 154 and lift column 153 threaded connection, the fixed swivel ring 155 that is equipped with of threaded rod 154 lower extreme, swivel ring 155 is located the fixed column 151 outside, lift column 153 is laminated mutually with lift groove 152 inner wall, lift column 153 upper end and supporting shoe 13 lower surface fixed connection, the swivel ring 155 through rotating the fixed column 151 lower extreme drives threaded rod 154 and rotates, threaded rod 154 drives lift column 153 and removes along the lift groove 152, lift column 153 drives supporting shoe 13 and removes, supporting shoe 13 slides along spacing post 11 through the lift ring 12, adjust the pipeline 14 height, be convenient for connect.

In the specific implementation process, as shown in fig. 1 and 2, the upper surface of the supporting block 13 is fixedly provided with two pairs of supporting frames 2, the inner side of the supporting frames 2 is rotationally provided with a fixed ring 21, the outer wall of the fixed ring 21 is fixedly provided with a limiting block 22, a first bolt 23 is inserted on the limiting block 22, the fixed ring 21 is in a semicircular shape, the fixed ring 21 is attached to the outer wall of the pipeline 14, the supporting frames 2 are rotationally connected with the end parts of the fixed ring 21, the pipeline 14 is placed in the middle of the fixed ring 21, the fixed ring 21 is rotationally attached to the outer wall of the pipeline 14, and the position of the fixed ring 21 is fixed through the first bolt 23, so that the pipeline 14 is installed on the protection frame.

Example 2: in embodiment 1, there is also a problem that the connection stability between the protection rack and the pipeline is poor, so this embodiment further includes, on the basis of embodiment 1:

in the specific implementation process, as shown in fig. 2 and 4, fixed blocks 3 are fixedly arranged on two sides of a supporting block 13, a rotary rod 31 is rotatably arranged on the fixed blocks 3, an extension rod 32 is slidably arranged on the rotary rod 31, a plurality of fixing grooves 33 are formed in the extension rod 32, a second bolt 34 is inserted into the rotary rod 31, the second bolt 34 penetrates through the fixing grooves 33, and the extension rod 32 is attached to the inner wall of the rotary rod 31;

the connecting block 4 is fixedly arranged on the outer wall of the pipeline 14, the third bolt 41 is inserted on the connecting block 4, one end of the third bolt 41 penetrates through the extending rod 32, the rotating rod 31 is rotated on the fixed block 3 by rotating the rotating rod 31, the extending rod 32 is moved along the rotating rod 31 by pulling the extending rod 32, the end part of the extending rod 32 is positioned inside the connecting block 4, the extending rod 32 and the rotating rod 31 are fixed in position by the second bolt 34, the extending rod 32 and the connecting block 4 are penetrated through by the third bolt 41, the extending rod 32 is connected with the connecting block 4, the contact surface with the pipeline 14 is increased, and the installation stability of the pipeline 14 is improved.

Specifically, the working principle and the operation method of the utility model are as follows:

firstly, placing a pipeline 14 in the middle of a fixed ring 21, rotating the fixed ring 21 to be attached to the outer wall of the pipeline 14, and fixing the fixed ring 21 through a first bolt 23 to enable the pipeline 14 to be installed on a protection frame;

step two, the threaded rod 154 is driven to rotate by the rotating ring 155 at the lower end of the rotating fixed column 151, the threaded rod 154 drives the lifting column 153 to move along the lifting groove 152, the lifting column 153 drives the supporting block 13 to move, the supporting block 13 slides on the limiting column 11 through the lifting ring 12, and the height of the pipeline 14 is adjusted, so that connection is facilitated;

and thirdly, by rotating the rotating rod 31, one end of the rotating rod 31 rotates along the fixed block 3, the extending rod 32 is moved along the rotating rod 31 by pulling the extending rod 32, the end part of the extending rod 32 is positioned inside the connecting block 4, the extending rod 32 and the rotating rod 31 are fixed in position by the second bolt 34, the extending rod 32 and the connecting block 4 are connected by penetrating the connecting block 4 and the extending rod 32 by the third bolt 41, the contact surface with the pipeline 14 is increased, and the mounting stability of the pipeline 14 is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a natural gas air feed protection frame, includes bottom plate (1), its characterized in that: the lifting device is characterized in that a limit column (11) is fixedly arranged on the upper surface of the bottom plate (1), a lifting ring (12) is slidably arranged on the limit column (11), a supporting block (13) is fixedly arranged on one side of the lifting ring (12), a pipeline (14) is arranged on the supporting block (13), and a lifting mechanism (15) is arranged on the bottom plate (1);

elevating system (15) are including fixed column (151), fixed column (151) lower extreme and bottom plate (1) upper surface fixed connection, lifting groove (152) have been seted up on fixed column (151), lifting column (153) have been seted up in lifting groove (152), lifting groove (152) internal rotation is equipped with threaded rod (154), threaded rod (154) and lifting column (153) threaded connection, threaded rod (154) lower extreme is fixed with swivel ring (155).

2. A natural gas supply protective frame as defined in claim 1, wherein: the support block (13) upper surface fixed is equipped with two pairs of support frames (2), the inboard rotation of support frame (2) is equipped with solid fixed ring (21), gu fixed ring (21) outer wall is fixed and is equipped with stopper (22), insert on stopper (22) and be equipped with first bolt (23).

3. A natural gas supply protective frame as defined in claim 1, wherein: fixed block (3) are fixedly arranged on two sides of supporting block (13), rotary rod (31) is rotatably arranged on fixed block (3), extension rod (32) is slidably arranged on rotary rod (31), a plurality of fixed grooves (33) are formed in extension rod (32), and second bolts (34) are inserted on rotary rod (31).

4. A natural gas supply protective frame as defined in claim 1, wherein: the connecting block (4) is fixedly arranged on the outer wall of the pipeline (14), a third bolt (41) is inserted into the connecting block (4), and one end of the third bolt (41) penetrates through the extension rod (32).

5. A natural gas supply protective frame according to claim 3, wherein: the second bolt (34) penetrates through the fixing groove (33), and the extension rod (32) is attached to the inner wall of the rotary rod (31).

6. A natural gas supply protective frame as defined in claim 2, wherein: the fixing ring (21) is in a semicircular shape, the fixing ring (21) is attached to the outer wall of the pipeline (14), and the support frame (2) is rotationally connected with the end part of the fixing ring (21).

7. A natural gas supply protective frame as defined in claim 1, wherein: the rotary ring (155) is located outside the fixed column (151), the lifting column (153) is attached to the inner wall of the lifting groove (152), and the upper end of the lifting column (153) is fixedly connected with the lower surface of the supporting block (13).

8. A natural gas supply protective frame as defined in claim 1, wherein: the lifting ring (12) is in a cylindrical shape, and the lifting ring (12) is attached to the outer wall of the limit column (11).