CN218599000U

CN218599000U - Natural gas outward transport pipeline safety arrangement

Info

Publication number: CN218599000U
Application number: CN202222614077.0U
Authority: CN
Inventors: 杨文锋; 韩雨; 何永欣; 尹八一; 荀月娥; 刘豪; 汪国宏
Original assignee: NANJING CHEMICAL CONSTRUCTION CO Ltd
Current assignee: NANJING CHEMICAL CONSTRUCTION CO Ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-10
Anticipated expiration: 2032-09-30

Abstract

The application discloses natural gas outward transport pipeline safety arrangement relates to pipeline safety protection technical field, including the second protective housing, the equidistant buffer spring that is connected with of inside wall of second protective housing, buffer spring keeps away from the one end of second protective housing and installs down the arc seat, the top of second protective housing is provided with first protective housing, the card post is all installed at the both ends of first protective housing bottom, the draw-in groove that matches each other with the card post is all seted up at the both ends at second protective housing top, the top threaded connection of first protective housing has the screw rod, the carousel is installed at the top of screw rod, the bottom of screw rod is connected with the arc seat through the bearing. This application sets up through carousel, screw rod, lower arc seat and the cooperation of last arc seat, rotates through the carousel and drives the screw rod and rotate to can adjust down the interval between arc seat and the last arc seat, make the device can fix a position fast to the pipeline body of different specifications, improve the universality of device.

Description

Natural gas outward transport pipeline safety arrangement

Technical Field

The application relates to the technical field of pipeline safety protection, in particular to a safety protection device for a natural gas outward transmission pipeline.

Background

The natural gas outward transmission pipeline is a pipeline for conveying natural gas from an exploitation place or a processing plant to an urban gas distribution center or industrial enterprise users, and is also called a gas transmission pipeline.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology, the existing device has a single structure, generally only the natural gas output pipelines with the unified specification are fixedly installed and protected, and when the natural gas output pipelines with other specifications need to be safely protected, the matched device needs to be replaced, so that the universality of the device is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the above-mentioned existing device single structure, usually only to carry out fixed mounting and protection to the natural gas outward transmission pipeline of unified specification, when needing to carry out the safety protection to the natural gas outward transmission pipeline of other specifications, need change the device that matches with it to reduce the universality problem of device, this application provides a natural gas outward transmission pipeline safety arrangement.

The application provides a natural gas defeated pipeline safety arrangement outward adopts following technical scheme:

the utility model provides a natural gas defeated pipeline safety arrangement outward, includes the second protective housing, the equidistant buffer spring that is connected with of inside wall of second protective housing, buffer spring keeps away from arc seat down is installed to the one end of second protective housing, the top of second protective housing is provided with first protective housing, the card post is all installed at the both ends of first protective housing bottom, the both ends at second protective housing top all seted up with the draw-in groove that the card post matches each other, the top threaded connection of first protective housing has the screw rod, the carousel is installed at the top of screw rod, the bottom of screw rod is connected with the arc seat through the bearing, down the arc seat with go up and be provided with the pipeline body between the arc seat.

Through adopting above-mentioned technical scheme, put the pipeline body down on the arc seat, extrude buffer spring when lower arc seat downstream, later insert the card post of first protective housing bottom in the draw-in groove at second protective housing top, conveniently connect first protective housing and second protective housing, rotatory carousel this moment, the carousel rotates and drives the screw rod and rotates, the arc seat downstream is gone up in the screw rod rotation promotion, because rotate between screw rod and the last arc seat and be connected, consequently, the screw rod can not drive the arc seat when rotating and rotate, until the surface laminating of arc seat and pipeline body, thereby can carry out fixed position to the pipeline body of different specifications, the universality of device has been improved.

Optionally, one side of the lower arc-shaped seat and one side of the upper arc-shaped seat close to the pipeline body are both connected with rubber pads.

Through adopting above-mentioned technical scheme, through the surperficial direct contact of rubber pad with the pipeline body to can protect the surface of pipeline body, avoid the pipeline body as far as possible to appear pressing from both sides the condition of hindering.

Optionally, go up the arc seat with be provided with the direction subassembly between the first protecting crust, the direction subassembly includes the guide post, the guide post is installed go up the both ends at arc seat top, it is two sets of the guide post is kept away from the one end of going up the arc seat all stretches out first protecting crust, the surface of first protecting crust seted up with the guiding hole that the guide post matches each other.

Through adopting above-mentioned technical scheme, when last arc seat when reciprocating, the guide post slides in the inside of guiding hole to can lead to last arc seat, make to go up the arc seat at the in-process that removes more steady.

Optionally, both sides of second protective housing all are provided with spacing subassembly, spacing subassembly includes the fixed plate, the fixed plate is installed the both sides of second protective housing, the fixed plate is kept away from the connecting plate is installed to one side of second protective housing, the inner chamber of connecting plate runs through there is T type movable rod, T type movable rod is close to the fly leaf is installed to one side of second protective housing, the outer wall cover of T type movable rod is equipped with reset spring, reset spring is located the fly leaf with between the connecting plate, the fly leaf is kept away from the gag lever post is installed to the one end of T type movable rod, the surface of draw-in groove seted up with the spacing groove that the gag lever post matches each other.

Through adopting above-mentioned technical scheme, under reset spring's elastic force effect, the fly leaf resets fast and drives the inside that the gag lever post inserted the spacing groove to can block the post locking, fasten more when making card post and draw-in groove connect, thereby it is more firm when making first protective housing and second protective housing connect, avoid the pipeline body impaired condition to appear as far as possible.

Optionally, a sliding assembly is arranged between the movable plate and the fixed plate, the sliding assembly includes a sliding block, the sliding block is mounted at the top and the bottom of the movable plate, a sliding rail is arranged at one end of the fixed plate close to the movable plate, and the sliding rail is connected with the sliding block in a sliding manner.

Through adopting above-mentioned technical scheme, when the fly leaf was moving about, the slider slided in the inside of slide rail to make at the in-process of removing more smooth and easy.

Optionally, the bottom of the second protective housing is provided with a fixing assembly, the fixing assembly comprises a mounting plate, the mounting plate is mounted at the bottom of the second protective housing, and fixing bolts are screwed at four corners of the top of the mounting plate.

Through adopting above-mentioned technical scheme, with mounting panel and ground contact, utilize fixing bolt with mounting panel and ground fixed mounting to make the device more steady in-process of using.

In summary, the present application includes at least one of the following benefits:

(1) Through the cooperation setting of carousel, screw rod, lower arc seat and last arc seat, rotate through the carousel and drive the screw rod and rotate to can adjust down the interval between arc seat and the last arc seat, make the device can fix a position fast to the pipeline body of different specifications, improve the universality of device.

(2) Through the cooperation setting of spacing groove, gag lever post, fly leaf, fixed plate, reset spring, connecting plate and T type movable rod for fastening more when calorie post and draw-in groove are connected, the separation appears between first protective housing and the second protective housing as far as possible, thereby makes the impaired condition appear in the pipeline body.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic top view of the present application;

fig. 3 is a schematic structural diagram at a in fig. 1 of the present application.

In the figure: 1. a turntable; 2. a screw; 3. a first protective case; 4. a pipe body; 5. clamping the column; 6. a card slot; 7. a second protective shell; 8. a fixing component; 801. fixing the bolt; 802. mounting a plate; 9. a buffer spring; 10. a lower arc-shaped seat; 11. a rubber pad; 12. an upper arc-shaped seat; 13. a guide assembly; 1301. a guide hole; 1302. a guide post; 14. a limiting component; 1401. a limiting groove; 1402. a limiting rod; 1403. a movable plate; 1404. a fixing plate; 1405. a return spring; 1406. a connecting plate; 1407. a T-shaped movable rod; 15. a sliding assembly; 1501. a slider; 1502. a slide rail.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1 and 2 in the drawings, the present application provides an embodiment: the utility model provides a natural gas defeated pipeline safety arrangement outward, includes second protective housing 7, and the equidistant a plurality of buffer spring 9 that are connected with of inside wall of second protective housing 7, the bottom of second protective housing 7 are provided with fixed subassembly 8, and fixed subassembly 8 includes mounting panel 802, and mounting panel 802 fixed mounting is in the bottom of second protective housing 7, and the equal spiro union in four corners at mounting panel 802 top has fixing bolt 801. The mounting plate 802 is contacted with the ground, and the mounting plate 802 is fixedly mounted with the ground by the fixing bolt 801, so that the device is more stable in the using process.

Referring to fig. 1 and 3 in the drawings of the specification, a lower arc seat 10 is fixedly installed at one end of the plurality of buffer springs 9 away from the second protective shell 7, and the pipe body 4 is supported by the lower arc seat 10. The top of second protective housing 7 is provided with first protective housing 3, and card post 5 is all installed at the both ends of 3 bottoms of first protective housing, and draw-in groove 6 with card post 5 mutual matchings is all seted up at the both ends at 7 tops of second protective housing, conveniently connects first

protective housing

3 and 7 high-speed joint of second protective housing through calorie post 5 and draw-in groove 6. Limiting assemblies 14 are arranged on two sides of the second protective shell 7, each limiting assembly 14 comprises a fixing plate 1404, the fixing plates 1404 are mounted on two sides of the second protective shell 7, a connecting plate 1406 is mounted on one side, away from the second protective shell 7, of each fixing plate 1404, a T-shaped movable rod 1407 penetrates through an inner cavity of each connecting plate 1406, a movable plate 1403 is mounted on one side, close to the second protective shell 7, of each T-shaped movable rod 1407, a return spring 1405 is sleeved on the outer wall of each T-shaped movable rod 1407, each return spring 1405 is located between each movable plate 1403 and each connecting plate 1406, a limiting rod 1402 is mounted on one end, away from the T-shaped movable rods 1407, of each movable plate 1403, and limiting grooves 1401 matched with the limiting rods 1402 are formed in the surface of each clamping groove 6. Under reset spring 1405's spring action, fly leaf 1403 resets fast and drives gag lever post 1402 to insert the inside of spacing groove 1401 to can lock card post 5, fasten more when making card post 5 and draw-in groove 6 connect, thereby it is more firm when making first protective housing 3 and second protective housing 7 connect, avoid pipeline body 4 to appear impaired circumstances as far as possible.

Referring to fig. 3 in the drawings of the specification, a sliding assembly 15 is disposed between the movable plate 1403 and the fixed plate 1404, the sliding assembly 15 includes a slider 1501, the slider 1501 is mounted at the top and the bottom of the movable plate 1403, a sliding rail 1502 is disposed at one end of the fixed plate 1404 close to the movable plate 1403, and the sliding rail 1502 is slidably connected to the slider 1501. When the movable plate 1403 moves left and right, the slider 1501 slides inside the slide rail 1502, so that the 14032 moves more smoothly.

Please refer to fig. 1 and fig. 2 in the drawings of the specification, a screw 2 is connected to the top of the first protection housing 3 through a thread, a turntable 1 is fixedly installed at the top of the screw 2, the bottom of the screw 2 is rotatably connected with an upper arc-shaped seat 12 through a bearing, a guiding component 13 is arranged between the upper arc-shaped seat 12 and the first protection housing 3, the guiding component 13 includes guiding columns 1302, the guiding columns 1302 are installed at two ends of the top of the upper arc-shaped seat 12, one ends of the two groups of guiding columns 1302 far away from the upper arc-shaped seat 12 extend out of the first protection housing 3, and guiding holes 1301 matched with the guiding columns 1302 are formed in the surface of the first protection housing 3. When the upper arc seat 12 moves up and down, the guide pillar 1302 slides inside the guide hole 1301, so that the upper arc seat 12 can be guided, and the upper arc seat 12 is more stable in the moving process.

Referring to fig. 1 in the drawings of the specification, a pipeline body 4 is arranged between a lower arc seat 10 and an upper arc seat 12, and rubber pads 11 are connected to the lower arc seat 10 and one side of the upper arc seat 12 close to the pipeline body 4. Through the surface direct contact of rubber pad 11 and pipeline body 4 to can protect the surface of pipeline body 4, avoid pipeline body 4 to appear pressing from both sides the condition of hindering as far as possible.

The working principle is as follows: when using the device, open first protective housing 3 back, place down on the rubber pad 11 at arc seat 10 top with pipeline body 4, under pipeline body 4's action of gravity, make down arc seat 10 downstream extrude buffer spring 9, later insert the card post 5 of first protective housing 3 bottom in the draw-in groove 6 at second protective housing 7 top, conveniently connect first protective housing 3 and second protective housing 7, rotatory carousel 1 this moment, carousel 1 rotates and drives screw rod 2 and rotate, arc seat 12 moves down in the screw rod 2 rotation promotion, because rotate between screw rod 2 and the last arc seat 12 and be connected, consequently, arc seat 12 rotates can not be driven when screw rod 2 rotates, until the surface laminating of the rubber pad 11 of last arc seat 12 bottom and pipeline body 4, thereby can carry out fixed positioning to the pipeline body 4 of different specifications, and then improved the universality of device.

When first protective housing 3 and second protective housing 7 are connected, loosen T type movable rod 1407, under reset spring 1405's elastic force effect, fly leaf 1403 resets fast and drives gag lever post 1402 and insert the inside of spacing groove 1401, thereby can lock card post 5, make card post 5 and draw-in groove 6 fasten more when connecting, thereby it is more firm when making first protective housing 3 and second protective housing 7 connect, prevent the condition that breaks away from between first protective housing 3 and the second protective housing 7 from appearing, thereby can protect pipeline body 4 better, avoid pipeline body 4 to appear impaired condition as far as possible.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a natural gas outward transmission pipeline safety arrangement, includes second protective housing (7), its characterized in that: the utility model discloses a rotary table, including first protective housing (3), card post (5), the both ends of second protective housing (7) are all installed to the inside wall equidistant connection of second protective housing (7) buffer spring (9), buffer spring (9) are kept away from arc seat (10) down is installed to the one end of second protective housing (7), the top of second protective housing (7) is provided with first protective housing (3), the top threaded connection of first protective housing (3) has screw rod (2), carousel (1) is installed at the top of screw rod (2), the bottom of screw rod (2) is connected with arc seat (12) through the bearing, arc seat (10) down with it is provided with pipeline body (4) to go up between arc seat (12).

2. The safety protection device for the natural gas outward transportation pipeline according to claim 1, characterized in that: one sides of the lower arc-shaped seat (10) and the upper arc-shaped seat (12) close to the pipeline body (4) are both connected with rubber pads (11).

3. The safety protection device for the natural gas outward transportation pipeline according to claim 1, characterized in that: go up arc seat (12) with be provided with direction subassembly (13) between first protecting sheathing (3), direction subassembly (13) are including guide post (1302), install guide post (1302) go up the both ends at arc seat (12) top, and two sets of guide post (1302) are kept away from the one end of going up arc seat (12) all stretches out first protecting sheathing (3), guiding hole (1301) that mutually match with guide post (1302) have been seted up on the surface of first protecting sheathing (3).

4. The safety protection device for the natural gas outward transportation pipeline according to claim 1, characterized in that: both sides of second protective housing (7) all are provided with spacing subassembly (14), spacing subassembly (14) include fixed plate (1404), fixed plate (1404) are installed the both sides of second protective housing (7), fixed plate (1404) are kept away from one side of second protective housing (7) and are installed connecting plate (1406), the inner chamber of connecting plate (1406) is run through T type movable rod (1407), T type movable rod (1407) are close to one side of second protective housing (7) installs fly leaf (1403), the outer wall cover of T type movable rod (1407) is equipped with reset spring (1405), reset spring (1405) are located fly leaf (1403) with between connecting plate (1406), fly leaf (1403) are kept away from the one end of T type movable rod (1407) and are installed gag lever post (1402), spacing groove (1401) that mutually match with gag lever post (1402) are seted up to the surface of draw-in groove (6).

5. The safety protection device for the natural gas outward transportation pipeline according to claim 4, characterized in that: a sliding assembly (15) is arranged between the movable plate (1403) and the fixed plate (1404), the sliding assembly (15) comprises a sliding block (1501), the sliding block (1501) is mounted at the top and the bottom of the movable plate (1403), a sliding rail (1502) is arranged at one end, close to the movable plate (1403), of the fixed plate (1404), and the sliding rail (1502) is in sliding connection with the sliding block (1501).

6. The safety protection device for the natural gas outward transportation pipeline according to claim 1, characterized in that: the bottom of second protective housing (7) is provided with fixed subassembly (8), fixed subassembly (8) are including mounting panel (802), mounting panel (802) are installed the bottom of second protective housing (7), the equal spiro union in four corners at mounting panel (802) top has fixing bolt (801).