CN210566674U

CN210566674U - Pipeline strutting arrangement is adopted in natural gas exploitation

Info

Publication number: CN210566674U
Application number: CN201921290415.1U
Authority: CN
Inventors: 梁文慧
Original assignee: Chengdu Chengfu Qizheng New Energy Development Co Ltd
Current assignee: Chengdu Chengfu Qizheng New Energy Development Co Ltd
Priority date: 2019-08-10
Filing date: 2019-08-10
Publication date: 2020-05-19
Anticipated expiration: 2029-08-10

Abstract

The utility model discloses a pipeline strutting arrangement is adopted in natural gas exploitation relates to natural gas exploitation technical field, including supporting a section of thick bamboo, the drill bit has been placed to the bottom surface of supporting a section of thick bamboo. This natural gas is opened and is adopted pipeline strutting arrangement, give supporting cylinder pressure through below, make it pile to the bottom of the earth, place natural gas line between splint one and splint two, and the bolt of screwing carries out the centre gripping to the pipeline and stabilizes, when needs carry out the secondary deepening, carry out clockwise rotation through rotating the rotor plate, it rotates at the screwed pipe to drive the threaded rod, thereby drive the connecting cylinder and adjust downwards, thereby in the in-process of downstream, the pressure moves the drill bit and exerts pressure downwards, carry out the secondary deepens the pile, and when the secondary deepens, the toper ring moves downwards and when contacting with the inserted bar, through domatic setting, when lasting holding down to extreme position, promote the inserted bar and remove to the device outside, thereby insert soil, better improvement the firm effect of the device.

Description

Pipeline strutting arrangement is adopted in natural gas exploitation

Technical Field

The utility model relates to a natural gas exploitation technical field specifically is a pipeline strutting arrangement is adopted in natural gas exploitation.

Background

Natural gas is a gaseous fossil fuel mainly composed of methane, which is mainly present in oil fields and natural gas fields, and a small amount of natural gas exists in coal seams, and natural gas is also buried in underground closed geological structures like crude oil, some natural gas and crude oil are stored in the same layer, and some natural gas exists independently.

The natural gas pipeline strutting arrangement supports the pipeline through post cylinder after piling usually at the in-process that uses, and at the in-process that carries out the pile, its pile depth is difficult to carry out the secondary deepening, causes the problem that the unstability emptys easily when supporting the pipeline, and firm supporting effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pipeline strutting arrangement is adopted in natural gas division possesses firm effectual advantage of supporting, has solved the not good problem of natural gas line strutting arrangement firm supporting effect.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: a pipeline supporting device for natural gas extraction comprises a supporting cylinder, wherein a drill bit is placed on the bottom surface of the supporting cylinder.

The upper surface of the drill bit is fixedly provided with a connecting cylinder, the bottom surface of the supporting cylinder is fixedly embedded with a limiting ring, the top end of the connecting cylinder penetrates through the limiting ring and extends into the supporting cylinder, the upper surface of the supporting cylinder is provided with a rotating plate, the bottom surface of the rotating plate is fixedly provided with a threaded rod, the inner top wall of the supporting cylinder is fixedly embedded with a bearing, a threaded pipe is fixedly embedded in the middle of the upper surface of the connecting cylinder, the bottom end of the threaded rod sequentially penetrates through the bearing and the threaded pipe and extends into the connecting cylinder, the outer surface of the threaded rod is fixedly connected with the inner ring of the bearing, the threaded rod is in threaded connection with the threaded pipe, the top frame is arranged above the supporting cylinder, two symmetrical serrated plates are fixedly arranged on the bottom surface of the top frame, two symmetrical slots are formed in the upper surface of the supporting cylinder, and the bottom ends of the two sawtooth plates respectively extend into the two slots.

Furthermore, the last fixed surface of a support section of thick bamboo installs two symmetrical connecting blocks, every the top of connecting block all has articulated the screens board through the round pin axle is fixed, and the one end that two screens boards are close to each other respectively with two sawtooth looks joint.

Through adopting above-mentioned technical scheme, better when taking out the serration plate, carry out the screens through the screens board to the height that has adjusted.

Further, the upper surface of roof-rack fixed mounting has splint one, splint two with splint one looks adaptation is placed to the upper surface of splint one, and both ends all pass through bolt fixed connection about splint one and splint two.

Through adopting above-mentioned technical scheme, better through the bolt of screwing, make splint one and splint two pairs of natural gas line centre gripping.

Furthermore, a conical ring is fixedly arranged on the upper part of the outer surface of the connecting cylinder.

Through adopting above-mentioned technical scheme, better when continuously pushing down the connecting cylinder, promote conical ring and inserted bar contact.

Further, the lower part of the inner side wall of the supporting cylinder is provided with empty grooves in an annular array, each empty groove is internally provided with an inserted bar, and each inserted bar is fixedly provided with a fixed block on the outer surface.

Through adopting above-mentioned technical scheme, press through the toper ring and move the inserted bar and stretch out to the outside to better improvement the device supports the steadiness when using.

Furthermore, the outer side surface of the fixing block is fixedly provided with a return spring, and the outer end of each return spring is fixedly connected with the inner side wall of each empty groove.

Through adopting above-mentioned technical scheme, better when the device resets, the inserted bar is driven to reset through reset spring's resilience ability.

Compared with the prior art, the pipeline supporting device for natural gas exploitation has the following beneficial effects:

1. the utility model discloses a be provided with a support section of thick bamboo, the drill bit is used in the cooperation, in-process using, through giving support section of thick bamboo pressure downwards, make it pile to the bottom of the ground, thereby the better installation that stabilizes the device, and place natural gas line between splint one and splint two, through upwards facing place pulling roof-rack, make the natural gas line contact in splint one, at the in-process of pulling out the roof-rack, highly carrying out the locking after adjusting the roof-rack through the screens board, and the bolt of screwing carries out the centre gripping to the pipeline and stabilizes, thereby the better supports natural gas line.

2. The utility model discloses a be provided with connecting cylinder and drill bit, when needs carry out the secondary and deepen, carry out clockwise rotation through rotating the rotor plate, it rotates at the screwed pipe to drive the threaded rod, thereby it adjusts downwards to drive the connecting cylinder, thereby at the in-process of lapse, the pressure drill bit is exerted pressure downwards, carry out the secondary and deepen the pile, thereby the steadiness when better assurance is supported the pipeline, and when the secondary deepens, the toper ring moves downwards and when contacting with the inserted bar, through domatic setting, when lasting and pushing down to extreme position, promote the inserted bar and remove to the device outside, thereby insert soil, better improvement the firm effect of the device.

Drawings

FIG. 1 is a sectional view of the supporting cylinder of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

fig. 4 is a front view of the utility model after the secondary deepening.

In the figure: 1. a support cylinder; 2. a serrated plate; 3. a conical ring; 4. a rotating plate; 5. a top frame; 6. a second clamping plate; 7. a bolt; 8. a first clamping plate; 9. a bearing; 10. a threaded pipe; 11. a threaded rod; 12. a slot; 13. a connecting cylinder; 14. a limiting ring; 15. a drill bit; 16. an empty groove; 17. a return spring; 18. a fixed block; 19. inserting a rod; 20. a clamping plate; 21. and (4) connecting the blocks.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a natural gas opens and adopts pipeline strutting arrangement, includes a support section of thick bamboo 1, and drill bit 15 has been placed to the bottom surface of a support section of thick bamboo 1, and the last fixed surface of roof-rack 5 installs splint one 8, and splint two 6 with splint one 8 looks adaptation are placed to the upper surface of splint one 8, and both ends all through bolt 7 fixed connection about splint one 8 and splint two 6, better through screwing bolt 7, make splint one 8 and splint two 6 carry out the centre gripping to natural gas line.

The upper surface of a drill bit 15 is fixedly provided with a connecting cylinder 13, the bottom surface of a supporting cylinder 1 is fixedly embedded with a limit ring 14, the top end of the connecting cylinder 13 penetrates through the limit ring 14 and extends into the supporting cylinder 1, the upper surface of the supporting cylinder 1 is provided with a rotating plate 4, the bottom surface of the rotating plate 4 is fixedly provided with a threaded rod 11, the inner top wall of the supporting cylinder 1 is fixedly embedded with a bearing 9, the middle part of the upper surface of the connecting cylinder 13 is fixedly embedded with a threaded pipe 10, the bottom end of the threaded rod 11 sequentially penetrates through the bearing 9 and the threaded pipe 10 and extends into the connecting cylinder 13, the outer surface of the threaded rod 11 is fixedly connected with the inner ring of the bearing 9, the threaded rod 11 is in threaded connection with the threaded pipe 10, the upper part of the outer surface of the connecting cylinder 13 is fixedly provided with a conical ring 3, preferably, when the connecting cylinder 13 is continuously pressed down, the conical ring 3 is pushed to contact with, inserted bar 19 has all been placed to the inside of every dead slot 16, the equal fixed mounting of surface of every inserted bar 19 has fixed block 18, press through toper ring 3 and move inserted bar 19 and stretch out to the outside, thereby better improvement the device supports the steadiness when using, the equal fixed mounting of lateral surface of fixed block 18 has reset spring 17, the outer end of every reset spring 17 respectively with the inside wall fixed connection of every dead slot 16, better when the device resets, order about inserted bar 19 to reset through reset spring 17's resilience, roof-rack 5 has been placed to the top of a support section of thick bamboo 1, the bottom surface fixed mounting of roof-rack 5 has two symmetrical serration plates 2, two symmetrical slots 12 are seted up to the upper surface of a support section of thick bamboo 1, and the bottom of two serration plates 2 extends to the inside of two slots 12 respectively, the upper surface fixed mounting of a support section of thick bamboo 1 has two symmetrical connecting blocks 21, the top of each connecting block 21 is fixedly hinged with a clamping plate 20 through a pin shaft, one end of each clamping plate 20 close to each other is clamped with the two sawtooth plates 2 respectively, and the adjusted height can be clamped through the clamping plates 20 when the sawtooth plates 2 are drawn out.

When the device is used, the supporting cylinder 1 is pressed downwards to pile towards the ground bottom, so that the device is better and stably installed, the natural gas pipeline is placed between the first clamping plate 8 and the second clamping plate 6, the top frame 5 is pulled upwards to be in contact with the first clamping plate 8, the adjusted height of the top frame 5 is locked through the clamping plate 20 in the process of pulling out the top frame 5, the pipeline is firmly clamped by screwing the bolt 7, so that the natural gas pipeline is better supported, when secondary deepening is needed, the rotating plate 4 is rotated clockwise to drive the threaded rod 11 to rotate in the threaded pipe 10, so that the connecting cylinder 13 is driven to adjust downwards, so that the drill bit 15 is pressed downwards to exert pressure in the process of moving downwards, the pile driving is carried out for the secondary deepening, and the stability of the pipeline in supporting is better guaranteed, and when deepening the time for the second time, conical ring 3 moves down and when contacting with inserted bar 19, through domatic setting, when continuously pushing down to extreme position, promotes inserted bar 19 and moves to the device outside to insert soil, better improvement the firm effect of device.

Claims

1. The utility model provides a pipeline strutting arrangement is adopted in natural gas exploitation, includes a support section of thick bamboo (1), its characterized in that: a drill bit (15) is placed on the bottom surface of the supporting cylinder (1);

the upper surface fixed mounting of drill bit (15) has connecting cylinder (13), the fixed bottom surface of a support section of thick bamboo (1) is inlayed and is had spacing ring (14), the top of connecting cylinder (13) runs through spacing ring (14) and extends to the inside of a support section of thick bamboo (1), rotor plate (4) have been placed to the upper surface of a support section of thick bamboo (1), the bottom surface fixed mounting of rotor plate (4) has threaded rod (11), the interior roof of a support section of thick bamboo (1) is inlayed and is had bearing (9) fixedly, the fixed middle part of a connecting cylinder (13) upper surface is inlayed and is had screwed pipe (10), the bottom of threaded rod (11) runs through bearing (9) and screwed pipe (10) in proper order and extends to the inside of a connecting cylinder (13), the surface of threaded rod (11) and the inner circle fixed connection of bearing (9), and threaded rod (11) and screwed pipe (10) threaded connection, a top frame (5) is placed above a supporting cylinder (1), two symmetrical serrated plates (2) are fixedly mounted on the bottom surface of the top frame (5), two symmetrical slots (12) are formed in the upper surface of the supporting cylinder (1), and the bottoms of the two serrated plates (2) extend to the insides of the two slots (12) respectively.

2. The natural gas exploitation pipeline support device according to claim 1, wherein: the last fixed surface of a supporting cylinder (1) installs two symmetrical connecting blocks (21), every the top of connecting block (21) all has a screens board (20) through the fixed hinge joint of round pin axle, and the one end that two screens boards (20) are close to each other respectively with two serration plates (2) looks joint.

3. The natural gas exploitation pipeline support device according to claim 1, wherein: the upper surface fixed mounting of roof-rack (5) has splint one (8), splint two (6) with splint one (8) looks adaptation are placed to the upper surface of splint one (8), and both ends all pass through bolt (7) fixed connection about splint one (8) and splint two (6).

4. The natural gas exploitation pipeline support device according to claim 1, wherein: the upper part of the outer surface of the connecting cylinder (13) is fixedly provided with a conical ring (3).

5. The natural gas exploitation pipeline support device according to claim 1, wherein: empty slot (16) that are the annular array are seted up to the lower part of a support section of thick bamboo (1) inside wall, every inserted bar (19) have all been placed to the inside of empty slot (16), every the equal fixed mounting in surface of inserted bar (19) has fixed block (18).

6. A natural gas exploitation pipeline support device according to claim 5, wherein: the lateral surface of fixed block (18) all fixed mounting have reset spring (17), every the outer end of reset spring (17) respectively with the inside wall fixed connection of every dead slot (16).