CN217234648U

CN217234648U - Natural gas line lays and uses protector

Info

Publication number: CN217234648U
Application number: CN202220123814.4U
Authority: CN
Inventors: 周星; 陈若景; 古勇
Original assignee: Gezhouba Petroleum And Natural Gas Engineering Co ltd
Current assignee: Gezhouba Petroleum And Natural Gas Engineering Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-19
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a protective device for laying natural gas pipelines, which comprises an upper arc-shaped plate and a lower arc-shaped plate, wherein a threaded hole is arranged in the top end of the upper arc-shaped plate, the internal thread of the threaded hole is connected with a threaded rod, the internal bottom end of the lower arc-shaped plate is fixedly connected with a supporting arc-shaped block, and the upper end of the supporting arc-shaped block and the bottom end of the threaded rod are both fixedly connected with a protective plate; the bottom fixedly connected with base of arc down, the first support pile of bottom one side fixedly connected with of base, the bottom opposite side fixedly connected with second support pile of base, the equal fixedly connected with second pivot in bottom both sides of first support pile and second support pile. The utility model discloses in, be provided with threaded rod and protection shield, through rotating the threaded rod, descend through the threaded rod, through the protection shield to natural pipeline clamping operation after the decline, prevent not hard up, realize the fastening action.

Description

Protection device for natural gas line lays

Technical Field

The utility model relates to a natural gas line lays protector technical field, especially relates to a natural gas line lays and uses protector.

Background

At present, natural gas pipelines are generally directly buried underground during installation, however, the underground situation is complex, meanwhile, due to the change of loads borne by road surfaces, pipelines deeply buried in soil can also be under the action of the loads, the natural gas conveying pipelines are easily damaged, the pipelines are broken and leaked, the natural pipelines in the prior art are not protected during laying, the service life of the laid natural pipelines is reduced, the subsequent connection is inconvenient, and further solution and improvement are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a protective device for laying natural gas pipelines.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a protective device for laying a natural gas pipeline comprises an upper arc-shaped plate and a lower arc-shaped plate, wherein a threaded hole is formed in the top end of the upper arc-shaped plate, a threaded rod is connected to the inner thread of the threaded hole, a supporting arc-shaped block is fixedly connected to the bottom end of the inner portion of the lower arc-shaped plate, and protective plates are fixedly connected to the upper end of the supporting arc-shaped block and the bottom end of the threaded rod;

the bottom fixedly connected with base of arc down, the first support pile of bottom one side fixedly connected with of base, the bottom opposite side fixedly connected with second support pile of base, the equal fixedly connected with second pivot in bottom both sides of first support pile and second support pile.

As a further description of the above technical solution: and one side of the second rotating shaft is rotatably connected with a barb block, and the inner side of the barb block is fixedly connected with a spring.

As a further description of the above technical solution: the limiting blocks are arranged below the second rotating shaft and fixedly connected with the first supporting piles.

As a further description of the above technical solution: the one end fixedly connected with of going up the arc goes up the fixed block, the one end fixedly connected with of lower arc is fixed block down.

As a further description of the above technical solution: the inner threads of the upper fixing block and the lower fixing block are connected with bolts, and nuts are connected to the bottom ends of the bolts through threads.

As a further description of the above technical solution: and fixed blocks are fixedly connected between the top ends of the first supporting pile and the second supporting pile and the base.

As a further description of the above technical solution: go up the equal fixedly connected with first pivot of the other end of arc and lower arc.

As a further description of the above technical solution: and a natural pipeline is attached to the inner part of the protective plate.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the utility model discloses be provided with first supporting pile, second and support stake, barb piece and stopper, support the stake through with first supporting pile and second and insert the underground, carry out reverse spacing through the barb piece afterwards, realize the reverse tensile effect through the barb piece, prevent not hard up, support through the stopper and prevent that the barb piece from carrying out the antiport, and appear not hard up and be convenient for break away from the condition, reach and firmly support.

2. Compared with the prior art, the utility model discloses an open the arc and place natural pipeline in supporting arc top, follow-up carry out the closure through last arc, carry out the thread tightening through bolt and nut afterwards, make things convenient for subsequent pipe connection, utilize protector to protect the support to natural gas pipeline simultaneously, the effectual integrality that has protected natural gas pipeline has increased its life simultaneously.

3. Compared with the prior art, the utility model discloses be provided with threaded rod and protection shield, through rotating the threaded rod, descend through the threaded rod, through the protection shield to natural pipeline clamping operation after the decline, prevent not hard up, realize the fastening.

Drawings

Fig. 1 is a front cross-sectional view of a protective device for laying a natural gas pipeline according to the present invention;

fig. 2 is an enlarged view of a position a of the protective device for laying a natural gas pipeline provided by the present invention;

fig. 3 is an enlarged view of a protective device for laying a natural gas pipeline at a position B;

fig. 4 is the utility model provides a natural gas line lays and uses protector's a three-dimensional schematic diagram.

Illustration of the drawings:

1. an upper arc plate; 2. a first rotating shaft; 3. a lower arc-shaped plate; 4. a base; 5. a first support pile; 6. supporting the arc-shaped block; 7. a protection plate; 8. a threaded rod; 9. a second support pile; 10. a barb block; 11. a second rotating shaft; 12. a limiting block; 13. a spring; 14. a bolt; 15. an upper fixed block; 16. a lower fixed block; 17. a nut; 18. a fixed block; 19. a natural pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a protective device for laying a natural gas pipeline comprises an upper arc plate 1 and a lower arc plate 3, wherein a threaded hole is formed in the top end of the upper arc plate 1, a threaded rod 8 is connected to the internal thread of the threaded hole, the threaded rod 8 is rotated to descend through the threaded rod 8, the natural pipeline 19 is clamped through a protective plate 7 after descending, looseness is prevented, a supporting arc block 6 is fixedly connected to the bottom end of the inner portion of the lower arc plate 3, the natural pipeline 19 is placed above the supporting arc block 6 by opening the upper arc plate 1, the upper end of the supporting arc block 6 and the bottom end of the threaded rod 8 are both fixedly connected with the protective plate 7, the natural pipeline 19 is protected through the protective plate 7, the natural pipeline 19 is attached to the inner portion of the protective plate 7, an upper fixed block 15 is fixedly connected to one end of the upper arc plate 1, a lower fixed block 16 is fixedly connected to one end of the lower arc plate 3, the inner threads of the upper fixing block 15 and the lower fixing block 16 are connected with a bolt 14, the bottom end of the bolt 14 is connected with a nut 17 in a threaded manner, the upper arc-shaped plate 1 is closed, then the bolt 14 and the nut 17 are used for threaded fixing, and the other ends of the upper arc-shaped plate 1 and the lower arc-shaped plate 3 are fixedly connected with a first rotating shaft 2;

the bottom end of the lower arc-shaped plate 3 is fixedly connected with a base 4, one side of the bottom end of the base 4 is fixedly connected with a first supporting pile 5, the other side of the bottom end of the base 4 is fixedly connected with a second supporting pile 9, the first supporting pile 5 and the second supporting pile 9 are inserted into the ground, both sides of the bottom end of the first supporting pile 5 and the bottom end of the second supporting pile 9 are fixedly connected with a second rotating shaft 11, the second rotating shaft 11 can rotate inwards and can be prevented from rotating outwards by a limiting block 12, one side of the second rotating shaft 11 is rotatably connected with a barb block 10, reverse limiting is performed by the barb block 10, the limiting block 12 is prevented from rotating reversely by the barb block 10, firm supporting with the ground is realized, springs 13 are fixedly connected on the inner sides of the barb block 10, elastic supporting and position spacing effects are realized by the springs 13, the limiting blocks 12 are arranged below the second rotating shaft 11, and the limiting block 12 is fixedly connected with the first supporting pile 5, and the fixing blocks 18 are fixedly connected between the top ends of the first supporting pile 5 and the second supporting pile 9 and the base 4.

The working principle is as follows: insert the underground at first through supporting stake 5 and second and supporting stake 9 when using, carry out reverse spacing through barb piece 10 afterwards, and stopper 12 prevents barb piece 10 and carries out the antiport, the realization firmly supports with ground, place natural pipeline 19 in supporting arc piece 6 top through opening upper arc 1, then close through upper arc 1, carry out the thread tightening through bolt 14 and nut 17 afterwards, later through rotating threaded rod 8, descend through protection shield 7 to natural pipeline 19 clamp operation after descending, it is not hard up to prevent to appear.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a natural gas line lays and uses protector which characterized in that: the device comprises an upper arc-shaped plate (1) and a lower arc-shaped plate (3), wherein a threaded hole is formed in the top end of the upper arc-shaped plate (1), a threaded rod (8) is connected to the inner thread of the threaded hole, a supporting arc-shaped block (6) is fixedly connected to the inner bottom end of the lower arc-shaped plate (3), and a protective plate (7) is fixedly connected to the upper end of the supporting arc-shaped block (6) and the bottom end of the threaded rod (8);

the bottom fixedly connected with base (4) of arc (3) down, the first support pile (5) of bottom one side fixedly connected with of base (4), the bottom opposite side fixedly connected with second support pile (9) of base (4), the equal fixedly connected with second pivot (11) in bottom both sides of first support pile (5) and second support pile (9).

2. The protective device for natural gas pipeline laying according to claim 1, wherein: one side of the second rotating shaft (11) is rotatably connected with a barb block (10), and the inner side of the barb block (10) is fixedly connected with a spring (13).

3. The protection device for natural gas pipeline laying according to claim 1, characterized in that: and a limiting block (12) is arranged below the second rotating shaft (11), and the limiting block (12) is fixedly connected with the first supporting pile (5).

4. The protective device for natural gas pipeline laying according to claim 1, wherein: one end of the upper arc-shaped plate (1) is fixedly connected with an upper fixing block (15), and one end of the lower arc-shaped plate (3) is fixedly connected with a lower fixing block (16).

5. The protective device for natural gas pipeline laying according to claim 4, wherein: the inner threads of the upper fixing block (15) and the lower fixing block (16) are connected with bolts (14), and the bottom ends of the bolts (14) are connected with nuts (17) in a threaded mode.

6. The protective device for natural gas pipeline laying according to claim 1, wherein: and fixing blocks (18) are fixedly connected between the top ends of the first supporting pile (5) and the second supporting pile (9) and the base (4).

7. The protective device for natural gas pipeline laying according to claim 1, wherein: the other ends of the upper arc-shaped plate (1) and the lower arc-shaped plate (3) are fixedly connected with a first rotating shaft (2).

8. The protection device for natural gas pipeline laying according to claim 1, characterized in that: and a natural pipeline (19) is attached to the inner part of the protective plate (7).