CN213206769U

CN213206769U - Protection device for be used for gas access end pipeline

Info

Publication number: CN213206769U
Application number: CN202021701272.1U
Authority: CN
Inventors: 史万龙
Original assignee: Wuxi Jiacheng Gas Equipment Technology Co ltd
Current assignee: Wuxi Jiacheng Gas Equipment Technology Co ltd
Priority date: 2020-08-16
Filing date: 2020-08-16
Publication date: 2021-05-14
Anticipated expiration: 2030-08-16

Abstract

The utility model discloses a protector for be used for gas access end pipeline, the on-line screen storage device comprises a base, base top central point puts and is connected with the internal thread pipe through the bearing, and the spiro union has the threaded rod on the internal thread pipe inner wall, the welding of threaded rod top has the bracing piece, and articulates in proper order on the outer wall of bracing piece has first clamp splice and second clamp splice, the cover is equipped with the sponge insulating tube between first clamp splice and the second clamp splice, flexible guide bar has all been welded to bracing piece bottom both sides. The utility model discloses can adjust the high position of bracing piece, first clamp splice and second clamp splice to make the position looks adaptation of first clamp splice and second clamp splice and gas pipeline, support gas pipeline, avoid gas pipeline to warp under parts such as valve, gas table, gas detection device oppress, the slot at sponge insulating tube opening both ends can be pegged graft each other and bond through silica gel with the cutting, can keep warm to gas pipeline, avoid gas pipeline to freeze the damage.

Description

Protection device for be used for gas access end pipeline

Technical Field

The utility model relates to a pipeline protection device technical field especially relates to a protector for be used for gas incoming end pipeline.

Background

In the aspect of selecting and using the fuel gas conveying pipeline, the aluminum plastic pipe is widely used in the construction of the fuel gas pipeline with the advantages of simple construction, low cost and the like. In cold areas on plateaus, sunlight ultraviolet radiation is strong, the outer surface skin of an aluminum plastic pipe exposed outside the wall of a building is accelerated in aging speed under the irradiation of strong ultraviolet for a long time, the service life of the pipeline is shortened, and the pipeline can be cracked along with the lapse of time, so that fuel gas leakage is caused; under the air temperature below-20 ℃ in winter, the thermal expansion coefficients of the aluminum layer in the aluminum-plastic pipe and the external polyethylene are different, so that the pipeline is easy to expand and break, and leakage accidents are easy to happen.

Especially, the gas pipeline access end needs to be provided with parts such as a valve, a gas meter, a gas detection device and the like, so that the bearing force of the gas pipeline access end is greater than that of other parts of the pipeline, and the gas pipeline access end is easy to break under the low-temperature condition in winter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a protection device for a gas access end pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a protector for be used for gas access end pipeline, includes the base, base top central point puts and is connected with the internal thread pipe through the bearing, and the spiro union has the threaded rod on the internal thread pipe inner wall, the welding of threaded rod top has the bracing piece, and articulates in proper order on the outer wall of bracing piece has first clamp splice and second clamp splice, the cover is equipped with the sponge heat preservation pipe between first clamp splice and the second clamp splice, bracing piece bottom both sides have all been welded flexible guide bar, and two flexible guide bar bottoms respectively with base top both sides welding, the runner has been cup jointed on the internal thread pipe outer wall.

Preferably, the four corners of the top of the base are provided with bolt holes, and expansion bolts are inserted into the four bolt holes.

Preferably, the first clamping block and the second clamping block are both arc-shaped structures, and openings of the first clamping block and the second clamping block are oppositely arranged.

Preferably, the tops of the first clamping block and the second clamping block are connected with each other through fastening bolts.

Preferably, the top of the sponge heat-insulating pipe is open, a slot is formed in one end of the open end along the length direction, and an inserting strip is bonded to the other end of the open end along the length direction.

Preferably, the telescopic guide rod comprises a sleeve and a connecting rod, and the connecting rod is connected with the inner wall of the sleeve in a sliding manner.

The utility model has the advantages that:

the utility model discloses in through internal thread pipe and threaded rod spiro union, can adjust the bracing piece, the high position of first clamp splice and second clamp splice, thereby make the position looks adaptation of first clamp splice and second clamp splice and gas pipeline, support gas pipeline, avoid gas pipeline to warp under parts such as valve, gas table, gas detection device oppress, the slot at sponge insulating tube opening both ends can be pegged graft each other and bond through silica gel with the cutting, can keep warm to gas pipeline, avoid gas pipeline damage that freezes.

Drawings

Fig. 1 is a schematic structural view of a protection device for a gas inlet pipeline according to the present invention;

fig. 2 is the utility model provides a protection device's insulation tube structure sketch map for gas incoming end pipeline.

In the figure: the device comprises a base 1, an internal threaded pipe 2, a threaded rod 3, a supporting rod 4, a first clamping block 5, a second clamping block 6, a fastening bolt 7, a sponge heat-preservation pipe 8, a slot 9, an inserting strip 10, a sleeve pipe 11, a connecting rod 12 and a rotating wheel 13.

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.

Referring to fig. 1-2, a protector for gas access end pipeline, including base 1, base 1 top central point puts and is connected with internal thread pipe 2 through the bearing, the spiro union has threaded rod 3 on the 2 inner walls of internal thread pipe, the welding of 3 tops of threaded rod has bracing piece 4, it has first clamp splice 5 and second clamp splice 6 to articulate in proper order on the outer wall of bracing piece 4, the cover is equipped with sponge insulating tube 8 between first clamp splice 5 and the

second clamp splice

6, 4 bottom both sides of bracing piece all weld flexible guide bars, two flexible guide bar bottoms respectively with base 1 top both sides welding, runner 13 has been cup jointed on the 2 outer walls of internal thread pipe.

The utility model discloses in, the bolt hole has all been opened in 1 top four corners of base, expansion bolts has all been pegged graft in four bolt holes, first clamp splice 5 and second clamp splice 6 are the arc structure,

first clamp splice

5 and 6 openings of second clamp splice set up relatively, fastening bolt 7 interconnect is passed through at 6 tops of first clamp splice 5 and second clamp splice, 8 open-tops of sponge insulating tube, open-ended one end is opened along length direction has slot 9, the open-ended other end bonds along length direction has cutting 10, flexible guide bar includes sleeve pipe 11 and connecting rod 12, connecting rod 12 and sleeve pipe 11's inner wall sliding connection.

The working principle is as follows: through

internal thread pipe

2 and 3 spiro unions of threaded rod, it drives internal thread pipe 2 and rotates to rotate runner 13, can adjust support rod 4, the high position of first clamp splice 5 and second clamp splice 6, thereby make the position looks adaptation of first clamp splice 5 and second clamp splice 6 and gas pipeline, support gas pipeline, avoid gas pipeline at the valve, the gas table, parts such as gas detection device warp under oppression, the slot 9 at 8 opening both ends of sponge insulating tube can be pegged graft each other and bond through silica gel with cutting 10, can keep warm to gas pipeline, avoid gas pipeline to freeze the damage.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a protector for be used for gas access end pipeline, includes base (1), its characterized in that, base (1) top central point puts and is connected with internal thread pipe (2) through the bearing, and the spiro union has threaded rod (3) on internal thread pipe (2) inner wall, threaded rod (3) top welding has bracing piece (4), and has articulated first clamp splice (5) and second clamp splice (6) on the outer wall of bracing piece (4) in proper order, the cover is equipped with sponge insulating tube (8) between first clamp splice (5) and second clamp splice (6), flexible guide bar has all been welded to bracing piece (4) bottom both sides, and two flexible guide bar bottoms respectively with base (1) top both sides welding, runner (13) have been cup jointed on internal thread pipe (2) outer wall.

2. The protection device for a gas inlet end pipeline according to claim 1, wherein four corners of the top of the base (1) are provided with bolt holes, and expansion bolts are inserted into the four bolt holes.

3. The protection device for a gas inlet end pipeline according to claim 1, characterized in that the first clamping block (5) and the second clamping block (6) are both arc-shaped structures, and the openings of the first clamping block (5) and the second clamping block (6) are oppositely arranged.

4. A guard for gas access end ducts according to claim 1, characterised in that the top of the first and second clamp blocks (5, 6) are connected to each other by fastening bolts (7).

5. The protection device for a gas inlet end pipeline is characterized in that the top of the sponge heat-preservation pipe (8) is open, one end of the open end is provided with a slot (9) along the length direction, and the other end of the open end is adhered with an inserting strip (10) along the length direction.

6. A shielding device for a gas access end pipe according to claim 1, characterized in that said telescopic guiding rod comprises a sleeve (11) and a connecting rod (12), and the connecting rod (12) is slidingly connected with the inner wall of the sleeve (11).