CN215258256U

CN215258256U - Gas pipeline sleeve

Info

Publication number: CN215258256U
Application number: CN202121305481.9U
Authority: CN
Inventors: 黄敏
Original assignee: Guigang Xinao Gas Engineering Co ltd
Current assignee: Guigang Xinao Gas Engineering Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-21
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a gas pipeline sleeve, which comprises a gas pipe, wherein the outer wall of the gas pipe is sleeved with two rubber rings, the same corrugated pipe is fixedly connected between the two rubber rings, the corrugated pipe is sleeved on the gas pipe, two fixing components for fixing the rubber rings are symmetrically arranged on the outer wall of the gas pipe, the structure of the utility model is simple, the rubber rings can be installed on the gas pipe by the rubber ring sleeves, the corrugated pipe is arranged between the rubber rings to ensure that the rubber rings can be compressed and conveniently carried and stretched, the two rubber rings can be installed by using two fixing screw rods which are attached on the outer wall of the rubber rings, the rubber rings can be fixed by rotating the adjusting screw rods, set up the baffle on the rubber ring, prevent that the rubber ring from breaking away from with the gas pipe when passing the wall hole, set up the third screw hole on the baffle for it is more convenient when the gas pipe butt joint with the opposite side.

Description

Gas pipeline sleeve

Technical Field

The utility model relates to a gas pipe technical field especially relates to a gas pipeline sleeve pipe.

Background

The gas pipe is a special pipeline for conveying combustible gas, the gas pipe is a metal gas pipe hose instead of a traditional buckle rubber hose, the defects that the rubber pipe is easy to fall off, age and bite by insects and has short service life can be overcome, the gas pipe has the advantages of being convenient to install, reliable in connection, corrosion-resistant, free of gas blockage, good in flexibility, long in service life, capable of being bent randomly without deformation and gas blockage and the like, the surface soft protective layer material has the advantages of being safer, easier to clean and attractive, the service life of the stainless steel threaded connection metal hose is 8 years, the PE gas pipe is in the municipal pipe market in China, plastic pipes are steadily developing, and the PE gas pipe, the PP-R gas pipe and the UPVC gas pipe all occupy a place, wherein the strong development of the PE pipe is most attractive, and the application field of the PE pipe is very wide.

The gas pipe sleeve pipe is used for preventing that pitch and some have corrosive material to adhere to and cause the erosion to it on the gas pipe, produce the breach and reveal the gas, the sleeve pipe need be used to the gas pipeline of installing in the wall body usually, sleeve pipe cover among the prior art is when the gas pipe, do not carry out the device fixed to it, can separate sleeve pipe and gas pipe when the entrance to a cave of cutting on the wall extends to the wall body of opposite side, just need reset it again, increase work load, and the efficiency is reduced, so we provide a gas pipeline sleeve pipe, the problem that is used for solving and proposes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a gas pipeline sleeve.

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

the utility model provides a gas pipeline sleeve pipe, includes the gas pipe, gas pipe outer wall cover is equipped with two rubber rings, two the same bellows of fixedly connected with between the rubber ring, the bellows cover is established on the gas pipe, the symmetry is provided with two sets and carries out the fixed subassembly fixed to the rubber ring on the outer wall of gas pipe.

Preferably, the fixed subassembly includes two collars, the bilateral symmetry of collar is provided with two connecting plates, the second screw hole has been seted up on the connecting plate, and two corresponding second screw hole threaded connection have same clamping screw, set up first screw hole on the collar, first screw hole threaded connection has adjusting screw, adjusting screw's one end extends to the collar inboard and rotates and be connected with splint, the bottom of splint and the outer wall of rubber ring are inconsistent.

Preferably, the top symmetry of splint is provided with two gag lever posts, the symmetry is provided with two sliding holes on the collar, sliding hole and gag lever post through connection.

Preferably, the rubber ring is fixedly sleeved with a baffle, and the baffle is symmetrically provided with two third threaded holes.

Preferably, the bottom of the clamping plate is provided with an arc-shaped groove, and the arc-shaped groove is abutted to the outer wall of the rubber ring.

Preferably, the bellows is made of rubber.

Preferably, the diameter of the baffle is greater than the diameter of the mounting ring.

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

1. the utility model discloses in, establish the rubber ring cover on the gas pipe at present, drag to the other end of gas pipe, set up the bellows between the rubber ring, let it can have longer extending distance, also easily shrink when carrying and place, take out two collars, rotate adjusting screw, let splint promote to a take the altitude, paste two collars on the outer wall of rubber ring, use two fixation screw with its fixed installation of accomplishing the collar, rotate adjusting screw once more and promote splint decline and contradict and fix it on the outer wall of rubber ring, accomplish the installation of rubber ring and bellows.

2. The utility model discloses in, set up the baffle on the rubber ring, the diameter of baffle is greater than the diameter of collar, so can support in the wall hole when putting into the wall hole, prevents rubber ring and wall hole inner wall contact, and it is more convenient when having set up the third screw hole on the baffle and having let its can dock with the gas pipe of opposite side because frictional force and gas pipe break away from moving the process.

The utility model discloses simple structure, the rubber ring cover is established and is installed the rubber ring at the gas pipe, it makes it compress to have set up the bellows between the rubber ring, conveniently carry and stretch, paste two and use two clamping screw to install it on the outer wall of rubber ring, it can fix the rubber ring to rotate adjusting screw, set up the baffle on the rubber ring, prevent that the rubber ring from breaking away from with the gas pipe when passing the wall hole, the third screw hole has been set up on the baffle, make it more convenient when the gas pipe butt joint with the opposite side.

Drawings

Fig. 1 is a front cross-sectional view of a rubber ring of a gas pipeline sleeve according to the present invention;

fig. 2 is a side sectional view of a gas pipe casing according to the present invention;

fig. 3 is a three-dimensional schematic diagram of the rubber ring of the gas pipeline sleeve provided by the utility model.

In the figure: 1. a mounting ring; 2. a splint; 3. a limiting rod; 4. a slide hole; 5. adjusting the screw rod; 6. fixing the screw rod; 7. a connecting plate; 8. a first threaded hole; 9. a second threaded hole; 10. a gas pipe; 11. a baffle plate; 12. a third threaded hole; 13. a rubber ring; 14. a bellows.

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.

Example one

Referring to fig. 1-3, a gas pipeline sleeve comprises a gas pipe 10, two rubber rings 13 are sleeved on the outer wall of the gas pipe 10, a corrugated pipe 14 is fixedly connected between the two rubber rings 13, the corrugated pipe 14 is sleeved on the gas pipe 10, two groups of fixing components for fixing the rubber rings 13 are symmetrically arranged on the outer wall of the gas pipe 10, the rubber rings 13 are sleeved on the gas pipe 10 at present and are pulled to the other end of the gas pipe 10, the corrugated pipe 14 is arranged between the rubber rings 13 to enable the rubber rings to have longer extension distance and to be easily contracted and placed when being carried, the two mounting rings 1 are taken out, an adjusting screw 5 is rotated to enable a clamping plate 2 to be lifted to a certain height, the two mounting rings 1 are attached to the outer wall of the rubber rings 13, the two fixing screws 6 are used for fixing the mounting rings 1, the adjusting screw 5 is rotated again to push the clamping plate 2 to descend to fix the clamping plate on the outer wall of the rubber rings 13, the rubber ring 13 and the corrugated pipe 14 are installed, the baffle 11 is arranged on the rubber ring 13, the diameter of the baffle 11 is larger than that of the installation ring 1, so that the rubber ring 13 can be supported in a wall hole when being placed in the wall hole to prevent the rubber ring 13 from contacting with the inner wall of the wall hole, the rubber ring 13 can be separated from the gas pipe 10 due to friction force in the moving process, the baffle 11 is provided with the third threaded hole 12 to be more convenient to be butted with the gas pipe 10 at the other side, the structure of the utility model is simple, the rubber ring 13 is sleeved on the gas pipe 10 to install the rubber ring 13, the corrugated pipe 14 is arranged between the rubber rings 13 to be compressed and convenient to carry and stretch, the two rubber rings 13 are attached on the outer wall of the rubber ring 13 and can be installed by using the two fixing screw rods 6, the rubber ring 13 can be fixed by rotating the adjusting screw rod 5, the baffle 11 is arranged on the rubber ring 13 to prevent the rubber ring 13 from being separated from the gas pipe 10 when passing through the wall hole, the baffle 11 is provided with a third threaded hole 12, so that the butt joint with the gas pipe 10 on the other side is more convenient.

Example two

The improvement is further based on the first embodiment: the fixed subassembly includes two mount rings 1, the bilateral symmetry of mount ring 1 is provided with two connecting plates 7, second screw hole 9 has been seted up on connecting plate 7, 9 threaded connection of two corresponding second screw holes have same clamping screw 6, first screw hole 8 has been seted up on the mount ring 1, 8 threaded connection of first screw hole have adjusting screw 5, adjusting screw 5's one end extends to 1 inboard of mount ring and rotates and be connected with splint 2, the bottom of splint 2 and the outer wall of rubber ring 13 are inconsistent, the top symmetry of splint 2 is provided with two gag lever posts 3, the symmetry is provided with two sliding holes 4 on the mount ring 1, sliding hole 4 and gag lever post 3 through connection.

EXAMPLE III

The embodiment is improved on the basis of the first embodiment: the rubber ring 13 is fixedly sleeved with a baffle 11, the baffle 11 is symmetrically provided with two third threaded holes 12, the bottom of the clamping plate 2 is provided with an arc groove, the arc groove is abutted against the outer wall of the rubber ring 13, the corrugated pipe 14 is made of rubber, the diameter of the baffle 11 is larger than that of the mounting ring 1, the structure of the utility model is simple, the rubber ring 13 is sleeved on the gas pipe 10 to be provided with the rubber ring 13, the corrugated pipe 14 is arranged between the rubber rings 13 to be compressed and convenient to carry and stretch, the two rubber rings 13 are attached to the outer wall of the rubber ring 13 and can be mounted by using two fixing screws 6, the rubber ring 13 can be fixed by rotating the adjusting screw 5, set up baffle 11 on rubber ring 13, prevent that rubber ring 13 and gas pipe 10 from breaking away from when passing the wall hole, set up third screw hole 12 on baffle 11 for it is square more when the gas pipe 10 butt joint with the opposite side.

The working principle is as follows: firstly, the rubber ring 13 is sleeved on the gas pipe 10 and pulled to the other end of the gas pipe 10, the corrugated pipe 14 is arranged between the rubber rings 13, so that the rubber rings can have longer extension distance, the rubber rings are easy to shrink and place when being carried, the two mounting rings 1 are taken out, the adjusting screw 5 is rotated, the clamping plate 2 is lifted to a certain height, the two mounting rings 1 are attached to the outer wall of the rubber ring 13 and fixed by the two fixing screws 6 to complete the installation of the mounting rings 1, the adjusting screw 5 is rotated again to push the clamping plate 2 to descend and abut against the outer wall of the rubber ring 13 to fix the rubber ring 13, the installation of the rubber ring 13 and the corrugated pipe 14 is completed, the baffle plate 11 is arranged on the rubber ring 13, the diameter of the baffle plate 11 is larger than that of the mounting rings 1, so that the rubber ring 13 can be supported in a wall hole when being placed in the wall hole to prevent the rubber ring 13 from contacting with the inner wall hole, and the rubber ring 13 is separated from the gas pipe 10 due to friction force in the moving process, the third threaded hole 12 is formed in the baffle 11, so that the butt joint of the baffle and the gas pipe 10 on the other side is more convenient.

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 gas pipeline sleeve pipe, includes gas pipe (10), its characterized in that, gas pipe (10) outer wall cover is equipped with two rubber rings (13), two the same bellows (14) of fixedly connected with between rubber ring (13), bellows (14) cover is established on gas pipe (10), the symmetry is provided with two sets of fixed subassemblies that go on fixing rubber ring (13) on the outer wall of gas pipe (10).

2. The gas pipeline sleeve according to claim 1, wherein the fixing assembly comprises two mounting rings (1), two connecting plates (7) are symmetrically arranged on two sides of each mounting ring (1), a second threaded hole (9) is formed in each connecting plate (7), the two corresponding second threaded holes (9) are in threaded connection with the same fixing screw (6), a first threaded hole (8) is formed in each mounting ring (1), an adjusting screw (5) is in threaded connection with each first threaded hole (8), one end of each adjusting screw (5) extends to the inner side of each mounting ring (1) and is rotatably connected with a clamping plate (2), and the bottom of each clamping plate (2) is in contact with the outer wall of the corresponding rubber ring (13).

3. The gas pipeline sleeve according to claim 2, wherein two limiting rods (3) are symmetrically arranged at the top of the clamping plate (2), two sliding holes (4) are symmetrically arranged on the mounting ring (1), and the sliding holes (4) are connected with the limiting rods (3) in a penetrating manner.

4. The gas pipeline sleeve according to claim 1, wherein a baffle (11) is fixedly sleeved on the rubber ring (13), and two third threaded holes (12) are symmetrically arranged on the baffle (11).

5. The gas pipeline sleeve according to claim 2, wherein the bottom of the clamping plate (2) is provided with an arc-shaped groove which is abutted against the outer wall of the rubber ring (13).

6. A gas conduit sleeve according to claim 1, characterized in that said bellows (14) is made of rubber.

7. A gas conduit sleeve according to claim 4, characterized in that the diameter of the baffle plate (11) is larger than the diameter of the mounting ring (1).