CN214947086U

CN214947086U - Natural gas line anticorrosion operation connector

Info

Publication number: CN214947086U
Application number: CN202120954225.6U
Authority: CN
Inventors: 孟晓静; 任保剑; 张多花
Original assignee: Henan Tianlong Pipeline Equipment Co ltd
Current assignee: Henan Tianlong Pipeline Equipment Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-11-30
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a natural gas pipeline anti-corrosion operation connector, which comprises an upper fixing seat, a lower fixing seat and a connecting component for fixing a natural gas pipeline, wherein the connecting component comprises a spherical groove respectively arranged on the inner wall of the upper fixing seat and the lower fixing seat, a first groove arranged on one side of the spherical groove, a spherical part matched with the spherical groove, a first guide rod connected with the spherical part, a first clamping plate connected with the first guide rod, a plurality of second grooves uniformly arranged in the spherical groove, a plurality of uniformly arranged second guide rods connected with the spherical part and a first spring connected with the second guide rods, the fixed effect is not good, and current connector installation is dismantled inconveniently, leads to the lower problem of work efficiency.

Description

Natural gas line anticorrosion operation connector

Technical Field

The utility model belongs to the technical field of the natural gas line, especially, relate to a natural gas line anticorrosion operation connector.

Background

The anticorrosion technology of the existing petroleum and natural gas pipeline is carried out by selecting corresponding anticorrosion materials according to the use working conditions, but the anticorrosion operation is carried out by a single branch pipe, the continuous operation cannot be carried out, the anticorrosion efficiency is very low, and the problems existing in the prior art are as follows: the existing natural gas pipeline anticorrosion operation connector is poor in fixing effect when being connected with a pipeline, and the existing connector is inconvenient to install and detach, so that the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a natural gas line anticorrosion operation connector possesses the installation and dismantles conveniently, and fixed effectual advantage has solved current natural gas line anticorrosion operation connector, when being connected pipeline and pipeline, fixed effect is not good, and current connector installation dismantles inconveniently, leads to the lower problem of work efficiency.

The utility model is realized in such a way, a natural gas pipeline anticorrosion operation connector comprises an upper fixing seat, a lower fixing seat and a connecting part for fixing the natural gas pipeline, a screw rod is arranged between the upper fixing seat and the lower fixing seat, the connecting part comprises a spherical groove respectively arranged on the inner walls of the upper fixing seat and the lower fixing seat, a first groove arranged on one side of the spherical groove, a spherical part matched with the spherical groove, a first guide rod connected with the spherical part, a first clamping plate connected with the first guide rod, a plurality of second grooves uniformly arranged in the spherical groove, a plurality of uniformly arranged second guide rods connected with the spherical part and a first spring connected with the second guide rods, the spherical groove is communicated with the first groove, the second guide rods extend into the second grooves and are connected with the second grooves in a sliding way, one side of the first spring is fixedly connected with the second grooves, the screw rod is respectively connected with the upper fixing seat and the lower fixing seat in a threaded mode.

As the utility model discloses it is preferred, go up the fixing base and all seted up the spout with lower fixing base both sides, be equipped with the slider in the spout, two be equipped with the second grip block between the slider, second grip block one side is equipped with first sealed the pad, slider and spout sliding connection.

As the utility model discloses it is preferred, ball type inslot fixed is equipped with first shell fragment, the butt joint has the second shell fragment on the first shell fragment, second shell fragment and ball-type portion fixed connection.

As the utility model discloses it is preferred, the cover is equipped with the second spring on the first guide arm, second spring one side and first grip block fixed connection, second spring opposite side and last fixing base fixed connection.

As the utility model discloses preferred, first grip block and second grip block are the arc.

As the utility model discloses preferred, first grip block one side all is equipped with the sealed pad of second.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with an upper fixing seat, a lower fixing seat, a screw rod, a spherical groove, a first groove, a spherical part, a first guide rod, a first clamping plate, a second groove, a second guide rod and a first spring which are matched for use, the spherical groove is communicated with the first groove, the second guide rod extends into the second groove and is connected with the second groove in a sliding way, one side of the first spring is fixedly connected with the second groove, the first clamping plate pushes the first guide rod to slide in the first groove, the first guide rod pushes the spherical part to move, the spherical part pushes the second guide rod to move, the second guide rod pushes the first spring to deform, the first spring generates a reaction force to push the second clamping plate to preliminarily clamp and fix the natural gas pipeline, the screw rod is respectively connected with the upper fixing seat and the lower fixing seat, the screw rod can fix the upper fixing seat and the lower fixing seat by rotating the screw rod, thereby further improving the fixing effect, the problem of current natural gas line anticorrosive operation connector, when pipeline and pipe connection, fixed effect is not good, and current connector installation is dismantled inconveniently, leads to work efficiency lower is solved.

2. The utility model discloses a set up spout, slider, second grip block and first sealed pad, slider and spout sliding connection can make things convenient for the pipeline of the different diameters of adaptation, can seal up the space between last fixing base and the lower fixing base, prevent that the gas from leaking.

3. The utility model discloses a set up first shell fragment and second shell fragment, second shell fragment and ball-type portion fixed connection can further improve the fixed centre gripping effect to the pipeline.

4. The utility model discloses a set up the second spring, second spring one side and first grip block fixed connection, second spring opposite side and last fixing base fixed connection can further improve fixed centre gripping effect.

5. The utility model discloses a set up first grip block and second grip block and be the arc, because the pipeline is circular, so can conveniently hug closely the pipeline.

6. The utility model discloses a set up the sealed pad of second, can play sealed effect.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a left side sectional view provided by an embodiment of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. an upper fixed seat; 2. a lower fixed seat; 3. a screw; 11. a chute; 12. a slider; 13. a second clamping plate; 14. a first gasket; 41. a spherical groove; 42. a first groove; 43. a spherical portion; 44. a first guide bar; 45. a first clamping plate; 46. a second groove; 47. a second guide bar; 48. a first spring; 411. a first spring plate; 412. a second elastic sheet; 441. a second spring; 451. a second gasket.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, an anticorrosion connector for a natural gas pipeline provided by an embodiment of the present invention comprises an upper fixing base 1, a lower fixing base 2 and a connecting member for fixing the natural gas pipeline, wherein a screw rod 3 is disposed between the upper fixing base 1 and the lower fixing base 2, the connecting member comprises a spherical groove 41 respectively disposed on inner walls of the upper fixing base 1 and the lower fixing base 2, a first groove 42 disposed on one side of the spherical groove 41, a spherical portion 43 engaged with the spherical groove 41, a first guide rod 44 connected to the spherical portion 43, a first clamping plate 45 connected to the first guide rod 44, a plurality of second grooves 46 uniformly disposed in the spherical groove 41, a plurality of second guide rods 47 uniformly disposed in the spherical portion 43, and a first spring 48 connected to the second guide rods 47, the spherical groove 41 is communicated with the first groove 42, the second guide rods 47 extend into the second grooves 46 and are slidably connected to the second grooves 46, one side of the first spring 48 is fixedly connected with the second groove 46, and the screw rod 3 is respectively in threaded connection with the upper fixing seat 1 and the lower fixing seat 2.

Referring to fig. 2, the sliding grooves 11 are formed in two sides of the upper fixing seat 1 and the lower fixing seat 2, sliding blocks 12 are arranged in the sliding grooves 11, a second clamping plate 13 is arranged between the sliding blocks 12, a first sealing gasket 14 is arranged on one side of the second clamping plate 13, and the sliding blocks 12 are connected with the sliding grooves 11 in a sliding mode.

Adopt above-mentioned scheme: through setting up spout 11, slider 12, second grip block 13 and first sealed 14 that fills up, slider 12 and 11 sliding connection of spout can make things convenient for the pipeline of the different diameters of adaptation, can seal up the space between last fixing base 1 and the lower fixing base 2, prevent that the gas from leaking.

Referring to fig. 3, a first elastic sheet 411 is fixedly disposed in the spherical groove 41, a second elastic sheet 412 is abutted to the first elastic sheet 411, and the second elastic sheet 412 is fixedly connected to the spherical portion 43.

Adopt above-mentioned scheme: through setting up first shell fragment 411 and second shell fragment 412, second shell fragment 412 and ball-type portion 43 fixed connection can further improve the fixed centre gripping effect to the pipeline.

Referring to fig. 3, a second spring 441 is sleeved on the first guide rod 44, one side of the second spring 441 is fixedly connected with the first clamping plate 45, and the other side of the second spring 441 is fixedly connected with the upper fixing seat 1.

Adopt above-mentioned scheme: through setting up second spring 441, second spring 441 one side and first grip block 45 fixed connection, second spring 441 opposite side and last fixing base 1 fixed connection can improve fixed centre gripping effect still further.

Referring to fig. 2, the first and second clamping plates 45 and 13 are each arc-shaped.

Adopt above-mentioned scheme: the first clamping plate 45 and the second clamping plate 13 are both arc-shaped, and the pipeline is circular, so that the pipeline can be conveniently attached.

Referring to fig. 3, the first clamping plate 45 is provided with a second gasket 451 at one side.

Adopt above-mentioned scheme: the second gasket 451 can function as a seal.

The utility model discloses a theory of operation:

when the pipeline clamping device is used, the screw rod 3 is appropriately rotated to separate the upper fixing seat 1 from the lower fixing seat 2, then the pipeline is inserted between the upper fixing seat 1 and the lower fixing seat 2, the pipeline can extrude the first clamping plate 45, the first clamping plate 45 extrudes the first guide rod 44, the second spring 441 is deformed under stress, the first guide rod 44 extrudes the spherical part 43, the spherical part 43 extrudes the second guide rod 47 and the second spring piece 412, the second guide rod 47 extrudes the first spring 48, the first spring 48 deforms, the second spring piece 412 is abutted against the first spring piece 411 to extrude the first spring piece 411, the first spring piece 411 and the second spring piece 412 deform, the first spring 48, the second spring 441, the first spring piece 411 and the second spring piece 412 generate reaction force to push the first clamping plate 45 to clamp and fix the pipeline, then rotate screw rod 3, fix last fixing base 1 and lower fixing base 2, further improve fixed effect.

In summary, the following steps: this anticorrosive operation connector of natural gas line, through setting up fixing base 1, lower fixing base 2, screw rod 3, ball type groove 41, first recess 42, ball-type portion 43, first guide arm 44, first grip block 45, second recess 46, second guide arm 47, first spring 48, spout 11, slider 12, second grip block 13, first sealed pad 14, first shell fragment 411, second shell fragment 412, second spring 441 and the sealed 451 of second, can stably fix natural gas line, and the installation is dismantled conveniently, the anticorrosive operation connector of current natural gas line has been solved, when being connected pipeline and pipeline, fixed effect is not good, and current connector installation is dismantled inconveniently, lead to the lower problem of work efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a natural gas line anticorrosion operation connector, includes fixing base (1), lower fixing base (2) and is used for fixed natural gas line's adapting unit, its characterized in that: the connecting component comprises a spherical groove (41) which is respectively arranged on the inner walls of the upper fixing seat (1) and the lower fixing seat (2), a first groove (42) which is arranged on one side of the spherical groove (41), a spherical part (43) which is matched with the spherical groove (41), a first guide rod (44) which is connected with the spherical part (43), a first clamping plate (45) which is connected with the first guide rod (44), a plurality of second grooves (46) which are uniformly arranged in the spherical groove (41), a plurality of uniformly arranged second guide rods (47) which are connected with the spherical part (43) and a first spring (48) which is connected with the second guide rods (47), wherein the spherical groove (41) is communicated with the first groove (42), the second guide rods (47) extend into the second grooves (46) and are connected with the second grooves (46) in a sliding way, one side of the first spring (48) is fixedly connected with the second groove (46), and the screw rod (3) is in threaded connection with the upper fixing seat (1) and the lower fixing seat (2) respectively.

2. The natural gas pipeline corrosion prevention operation connector of claim 1, wherein: go up fixing base (1) and lower fixing base (2) both sides and all seted up spout (11), be equipped with slider (12) in spout (11), two be equipped with second grip block (13) between slider (12), second grip block (13) one side is equipped with first sealed pad (14), slider (12) and spout (11) sliding connection.

3. The natural gas pipeline corrosion prevention operation connector of claim 1, wherein: a first elastic sheet (411) is fixedly arranged in the spherical groove (41), a second elastic sheet (412) is abutted to the first elastic sheet (411), and the second elastic sheet (412) is fixedly connected with the spherical part (43).

4. The natural gas pipeline corrosion prevention operation connector of claim 1, wherein: the first guide rod (44) is sleeved with a second spring (441), one side of the second spring (441) is fixedly connected with the first clamping plate (45), and the other side of the second spring (441) is fixedly connected with the upper fixed seat (1).

5. The natural gas pipeline corrosion prevention operation connector of claim 1, wherein: the first clamping plate (45) and the second clamping plate (13) are both arc-shaped.

6. The natural gas pipeline corrosion prevention operation connector of claim 1, wherein: and one side of each first clamping plate (45) is provided with a second sealing gasket (451).