CN211976195U

CN211976195U - Prevent leaking gas pipeline

Info

Publication number: CN211976195U
Application number: CN202020108846.8U
Authority: CN
Inventors: 李伟; 梅光勇; 赵永谱; 其他发明人请求不公开姓名
Original assignee: Shangluo Natural Gas Co ltd
Current assignee: Shangluo Natural Gas Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-11-20
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a prevent leaking gas pipeline relates to gas pipeline technical field, including pipeline body, hose, first fixed plate and second fixed plate, the pipeline body is close to the fixed box of one end fixedly connected with of hose, the top of fixed box is equipped with rotatory handle, one side that fixed box is close to the hose is equipped with L shape pole, the one end fixedly connected with dead lever of fixed box is kept away from to L shape pole, the dead lever sets up to the semicircle ring, the three fixed column of fixedly connected with on the dead lever, it is three the fixed column evenly distributed. The utility model discloses be convenient for link together first fixed plate and second fixed plate fast, and have better leakproofness, structural design is reasonable, easy operation connects swiftly high-efficient, the quick dismantlement and the installation of being convenient for.

Description

Prevent leaking gas pipeline

Technical Field

The utility model relates to a gas pipeline technical field, in particular to prevent leaking gas pipeline.

Background

The gas is the most common kitchen burning fuel in modern life, and its environmental protection performance is good, and the transport of gas needs to use the gas pipeline, need install the gas pipeline before using, and carry out periodic maintenance. The gas pipeline is generally a metal pipeline, when the gas pipeline is connected to a use end, a rubber hose is generally adopted for connection, and the service life is generally 3 years.

The anti-leakage gas pipeline convenient to equipment that discloses in chinese utility model patent application laid-open specification CN 208565899U, though, this anti-leakage gas pipeline convenient to equipment is through setting up heat preservation and thread seal area, when avoiding the temperature lower, outdoor gas pipeline takes place the shrink, thread seal area sets up and avoids the heat preservation to damage outside the heat preservation, however, this anti-leakage gas pipeline convenient to equipment is through using the threaded rod, first nut and second nut are connected first fixed plate and second fixed plate, the troublesome poeration, it wastes time and energy to connect, be not convenient for quick dismantlement and installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent leaking gas pipeline to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a leakage-proof gas pipeline comprises a pipeline body, a hose, a first fixing plate and a second fixing plate, wherein a fixing box is fixedly connected to one end, close to the hose, of the pipeline body, a rotating handle is arranged at the top of the fixing box, an L-shaped rod is arranged on one side, close to the hose, of the fixing box, one end, far away from the fixing box, of the L-shaped rod is fixedly connected with a fixing rod, the fixing rod is arranged to be a semicircular ring, three fixing columns are fixedly connected to the fixing rod, and the three fixing columns are uniformly distributed;

the one end of the bottom fixed connection rotary rod of rotatory handle, the other end of rotary rod stretches into the installation cavity that fixed box was seted up, the one end fixedly connected with initiative bevel gear that the rotary rod is located fixed box, one side meshing of initiative bevel gear is connected with driven bevel gear, one side middle part fixedly connected with screw rod of driven bevel gear, the cover has the sleeve on the screw rod, telescopic one end is worn out fixed box and is described pole fixed connection with L.

Optionally, through holes matched with the fixing columns are formed in the first fixing plate and the second fixing plate.

Optionally, an annular groove is formed in one side, close to the second fixing plate, of the first fixing plate, a sealing ring is embedded in the annular groove, and the sealing ring is in contact with the second fixing plate.

Optionally, the rotating rod is rotatably connected with the fixed box through a bearing.

Optionally, the driven bevel gear is rotatably connected with the fixed box through a bearing.

Optionally, a thread groove matched with the screw rod is formed in the sleeve, and the screw rod is in threaded connection with the sleeve.

Optionally, a sliding block is fixedly connected to one side of the sleeve, a sliding groove matched with the sliding block is formed in the fixed box, and the sliding block is connected with the sliding groove in a sliding mode.

The utility model discloses a technological effect and advantage:

the utility model discloses a cooperation of rotatory handle, L shape pole, dead lever, fixed column, through-hole, ring channel, sealing washer, rotary rod, initiative bevel gear, driven bevel gear, screw rod, sleeve, slider, spout is used, is convenient for link together first fixed plate and second fixed plate fast, and has better leakproofness, and structural design is reasonable, and easy operation connects swiftly high-efficient, is convenient for quick dismantlement and installation.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a right side view of the present invention.

Fig. 4 is a schematic view of the fixing rod of the present invention.

Fig. 5 is a schematic cross-sectional view of the first fixing plate of the present invention.

Fig. 6 is a schematic cross-sectional view taken along the direction a-a in fig. 2 according to the present invention.

In the figure: 1. a pipe body; 2. a hose; 3. a first fixing plate; 4. a second fixing plate; 5. a fixing box; 6. rotating the handle; 7. an L-shaped rod; 8. fixing the rod; 9. fixing a column; 10. a through hole; 11. an annular groove; 12. a seal ring; 13. rotating the rod; 14. a driving bevel gear; 15. a driven bevel gear; 16. a screw; 17. a sleeve; 18. a slider; 19. a chute.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The utility model provides a leakage-proof gas pipeline as shown in figures 1-6, which comprises a pipeline body 1 and a hose 2, the pipeline fixing device comprises a first fixing plate 3 and a second fixing plate 4, one end, close to a hose 2, of a pipeline body 1 is fixedly connected with a fixing box 5, the top of the fixing box 5 is provided with a rotating handle 6, one side, close to the hose 2, of the fixing box 5 is provided with an L-shaped rod 7, one end, far away from the fixing box 5, of the L-shaped rod 7 is fixedly connected with a fixing rod 8, the fixing rod 8 is arranged to be a semicircular ring, three fixing columns 9 are fixedly connected onto the fixing rod 8, the three fixing columns 9 are uniformly distributed, through holes 10 matched with the fixing columns 9 are formed in the first fixing plate 3 and the second fixing plate 4, one side, close to the second fixing plate 4, of the first fixing plate 3 is provided with an annular groove 11, a sealing ring 12;

the bottom of the rotating handle 6 is fixedly connected with one end of a rotating rod 13, the other end of the rotating rod 13 extends into an installation cavity formed in the fixing box 5, the rotating rod 13 is rotatably connected with the fixing box 5 through a bearing, the rotating rod 13 is convenient to stably rotate, one end of the rotating rod 13, which is positioned in the fixing box 5, is fixedly connected with a driving bevel gear 14, one side of the driving bevel gear 14 is meshed and connected with a driven bevel gear 15, the driven bevel gear 15 is rotatably connected with the fixing box 5 through a bearing, the driven bevel gear 15 is convenient to stably rotate, the middle part of one side of the driven bevel gear 15 is fixedly connected with a screw rod 16, a sleeve 17 is sleeved on the screw rod 16, a thread groove matched with the screw rod 16 is formed in the sleeve 17, the screw rod 16 is in threaded connection with the sleeve 17, the transmission is convenient, one end of the sleeve 17 penetrates through the fixing box 5 and is fixedly connected, the slide block 18 is slidably connected to the slide groove 19 to facilitate the movement of the sleeve 17.

The utility model discloses a theory of operation:

when the first fixing plate 3 and the second fixing plate 4 need to be connected together, the fixing rod 8 is correspondingly sleeved on the hose 2, the rotating handle 6 is rotated, the rotating handle 6 drives the driving bevel gear 14 to rotate through the rotating rod 13, the driving bevel gear 14 drives the driven bevel gear 15 to rotate, the driven bevel gear 15 drives the screw rod 16 to rotate, the screw rod 16 is in threaded connection with the sleeve 17, under the matching of the sliding block 18 and the sliding groove 19, the rotating motion of the screw rod 16 is converted into the linear motion of the sleeve 17, the sleeve 17 drives the L-shaped rod 7 to move, and the fixing column 9 is inserted into the through hole 10 through the fixing rod 8 by the L-shaped rod 7, so that the first fixing plate 3 and the second fixing plate 4 are fixedly connected.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a prevent leaking gas pipeline, includes pipeline body (1), hose (2), first fixed plate (3) and second fixed plate (4), its characterized in that: a fixing box (5) is fixedly connected to one end, close to the hose (2), of the pipeline body (1), a rotating handle (6) is arranged at the top of the fixing box (5), an L-shaped rod (7) is arranged on one side, close to the hose (2), of the fixing box (5), a fixing rod (8) is fixedly connected to one end, far away from the fixing box (5), of the L-shaped rod (7), the fixing rod (8) is arranged to be a semicircular ring, three fixing columns (9) are fixedly connected to the fixing rod (8), and the three fixing columns (9) are uniformly distributed;

the utility model discloses a fixed box of taking shape, including the bottom fixed connection rotary rod (13) of rotatory handle (6), the other end of rotary rod (13) stretches into the installation intracavity that fixed box (5) were seted up, one end fixedly connected with initiative bevel gear (14) that rotary rod (13) are located fixed box (5), one side meshing of initiative bevel gear (14) is connected with driven bevel gear (15), one side middle part fixedly connected with screw rod (16) of driven bevel gear (15), the cover has sleeve (17) on screw rod (16), the one end of sleeve (17) is worn out fixed box (5) and is described L shape pole (7) fixed connection.

2. A leak resistant gas conduit in accordance with claim 1, wherein:

and through holes (10) matched with the fixing columns (9) are formed in the first fixing plate (3) and the second fixing plate (4).

3. A leak resistant gas conduit in accordance with claim 1, wherein:

annular groove (11) have been seted up to one side that first fixed plate (3) are close to second fixed plate (4), annular groove (11) are embedded to have sealing washer (12), sealing washer (12) contact with second fixed plate (4).

4. A leak resistant gas conduit in accordance with claim 1, wherein:

the rotating rod (13) is rotatably connected with the fixed box (5) through a bearing.

5. A leak resistant gas conduit in accordance with claim 1, wherein:

the driven bevel gear (15) is rotationally connected with the fixed box (5) through a bearing.

6. A leak resistant gas conduit in accordance with claim 1, wherein:

a thread groove matched with the screw rod (16) is formed in the sleeve (17), and the screw rod (16) is in threaded connection with the sleeve (17).

7. A leak resistant gas conduit in accordance with claim 1, wherein:

one side fixedly connected with slider (18) of sleeve (17), set up spout (19) with slider (18) adaptation in fixed box (5), slider (18) and spout (19) sliding connection.