CN219599277U - Pipe fixer for changing movable joint gasket of gas vertical pipe - Google Patents

Abstract

The utility model provides a pipe fixer for replacing a movable joint gasket of a fuel gas vertical pipe, which relates to the technical field of fuel gas vertical pipes and comprises the following components: the L-shaped support plate is provided with two. When the vertical pipe is used, the two L-shaped supporting plates can be placed on the ground, when the movable ground contact distance of the vertical pipe is higher than the ground, the vertical pipe can be placed on other table tops, after the L-shaped supporting plates are firmly placed, the vertical pipe body is placed in the two arc-shaped grooves and the two fixing blocks, so that the movable pipeline joint is located between the two fixing components, then the fixing anchor ear is turned over through the rotating blocks, the outer surface of the vertical pipe body is turned over, then the bolts are rotated, the bottom ends of the bolts are embedded into the threaded grooves, then the first nuts are rotated, the fixing anchor ear is fixed, the vertical pipe body is fixed, the vertical pipe is prevented from sinking, and the rubber gasket is convenient to replace.

Description

Pipe fixer for changing movable joint gasket of gas vertical pipe

Technical Field

The utility model relates to the technical field of fuel gas risers, in particular to a pipeline fixer for replacing a loose joint gasket of a fuel gas riser.

Background

The pipe on which the gas stands is often referred to as a gas riser or a gas riser. The pipe is a vertically placed pipe and is used for connecting a main fuel gas pipe and a fuel gas meter. The gas riser is usually made of metal materials such as steel, copper and the like, and can bear high-pressure and high-temperature gas circulation. The gas stand pipe is an important component part in the gas system, and when the gas stand pipe is installed, relevant safety regulations and standards are required to be followed, so that firm and good sealing of the interface of the stand pipe is ensured, and the safe and stable operation of the gas system is ensured. Meanwhile, the riser is required to be inspected and maintained regularly in the use process so as to ensure that the riser is intact and avoid dangers caused by gas leakage and the like.

In the prior art, in the rescue and maintenance work of daily indoor and outdoor risers, the gas enterprise often because when changing the rubber cushion in the loose joint, because the weight influence of the whole riser leads to taking apart the loose joint back, the whole riser subsides downwards about the loose joint, produces the interval in the middle of the loose joint, leads to unable change rubber packing ring, or after changing the rubber packing ring, because the interval produces in the middle, the loose joint can't even lead to lasting gas leakage again, has the potential safety hazard, influences the normal gas of user.

Disclosure of Invention

The utility model aims to solve the problems that when a rubber gasket is replaced by a movable joint of a fuel gas vertical pipe in the prior art, the gasket cannot be replaced due to overlarge distance caused by sinking of the vertical pipe, or the movable joint of the vertical pipe cannot be connected again, potential safety hazards exist, and the normal gas consumption of a user is affected, and the movable joint gasket of the fuel gas vertical pipe is provided for replacing a pipeline fixer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the gas riser loose joint packing ring changes the pipeline fixer, includes: the device comprises two L-shaped supporting plates, wherein the bottoms of the two L-shaped supporting plates are fixedly provided with fixing assemblies, and two adjusting mechanisms are arranged in the two L-shaped supporting plates;

the two fixed components all include the fixed block, two the inside of fixed block is provided with the riser body, two the top of fixed block all is provided with fixed staple bolt, two the screw hole has all been seted up at the top that fixed staple bolt is close to the front surface, two the inside of screw hole is equal the screw thread inlay and is equipped with the bolt, two the bolt is close to the equal thread bush of the surface of one end is equipped with first nut.

Preferably, the two adjusting mechanisms comprise connecting rods, one ends of the connecting rods are fixedly provided with threaded rods, and the outer surfaces of the threaded rods are sleeved with two second nuts.

Preferably, the top of two L type backup pad has all been seted up the arc wall, the riser body is close to the surface at both ends and is movably inlayed respectively and establish the inside at two arc walls, two the fixed block is close to the top of front surface and has all been seted up the screw groove, two the surface of bolt is all movable sleeve and is equipped with the gasket.

Preferably, the top that two fixed blocks are close to the rear surface is all fixed mounting has the connecting block, two the equal fixed mounting of both sides surface of connecting block has the dead lever, every two the equal movable sleeve of surface of dead lever is equipped with the turning block.

Preferably, the outer surfaces of the two rotating blocks are fixedly connected with the outer surfaces of the two fixed hoops respectively, the outer surfaces of the two connecting blocks are movably embedded in the two rotating blocks respectively, and the bottoms of the two fixed blocks are fixedly installed at the bottoms of the interiors of the two L-shaped supporting plates respectively.

Preferably, the other ends of the two connecting rods are fixedly arranged on the inner wall of one L-shaped supporting plate, and one ends of the two threaded rods movably penetrate through the inner part of the other L-shaped supporting plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when the movable joint is used, the two L-shaped supporting plates can be placed on the ground, when the movable joint of the vertical pipe is higher from the ground, the movable joint can be placed on other table tops, after the L-shaped supporting plates are firmly placed, the vertical pipe body is placed in the two arc-shaped grooves and the two fixing blocks, so that the movable joint of the pipeline is positioned between the two fixing components, then the fixing anchor ear is turned over through the rotating blocks to enable the fixing anchor ear to be turned to the outer surface of the vertical pipe body, then the bolts are rotated, the bottom ends of the bolts are embedded into the threaded grooves, then the first nuts are rotated to fix the fixing anchor ear, the operation is repeated, the other fixing anchor ear is fixed, the vertical pipe body is fixed, the gas vertical pipes at the upper section and the lower section of the movable joint are prevented from sinking down when the movable joint is detached, and the distance between the movable joint of the vertical pipe and the vertical pipe is ensured to be consistent, and the rubber gasket is convenient to replace.

2. According to the utility model, when the gas pipeline vertical pipe is used, the size can be adjusted through the first nuts and the bolts, so that the fixed anchor ear is convenient to fix gas pipelines with different sizes, and the plurality of second nuts are adjusted, so that the gas pipeline vertical pipe can be effectively fixed in cooperation with the fixed anchor ear, and meanwhile, when the vertical pipe is movably connected with the upper section and the lower section of the gas pipeline to be displaced due to special conditions, the distance between the upper section and the lower section of the gas pipeline is restored to the original distance through the second nuts, so that the gas pipeline vertical pipe can be conveniently replaced, the gas leakage risk is reduced, and the replacement efficiency is improved.

Drawings

FIG. 1 is a front perspective view of a gas riser loose-joint gasket replacement tube retainer according to the present utility model;

FIG. 2 is a structural exploded perspective view of the present utility model showing the gas riser loose-joint gasket replacement adjustment mechanism in the pipe holder;

FIG. 3 is an expanded perspective view showing the structure of the fixing assembly in the gas riser loose-joint gasket replacement pipe fixing device according to the present utility model;

fig. 4 is an expanded perspective view showing the structure of the bolt in the gas riser loose-joint gasket replacement pipe holder according to the present utility model.

Legend description: 1. an L-shaped support plate; 2. a fixing assembly; 201. a fixed block; 202. a connecting block; 203. a fixed rod; 204. a rotating block; 205. fixing the anchor ear; 206. a bolt; 207. a first nut; 208. a threaded hole; 209. a thread groove; 210. a gasket; 3. an adjusting mechanism; 301. a connecting rod; 302. a threaded rod; 303. a second nut; 4. a riser body; 5. an arc-shaped groove.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a gas riser loose-joint gasket replacement pipe holder comprising: the device comprises two L-shaped support plates 1, wherein the two L-shaped support plates 1 are arranged, the bottoms of the interiors of the two L-shaped support plates 1 are fixedly provided with fixing assemblies 2, and the interiors of the two L-shaped support plates 1 are provided with two adjusting mechanisms 3; two fixed subassembly 2 all include fixed block 201, the inside of two fixed block 201 is provided with riser body 4, the top of two fixed block 201 all is provided with fixed staple bolt 205, screw hole 208 has all been seted up at the top that two fixed staple bolts 205 are close to the front surface, screw hole 208 has all been inlayed to the inside of two screw holes 208, screw hole 206 has been equipped with bolt 206, the surface that two bolts 206 are close to one end has all been overlapped and is equipped with first nut 207, arc wall 5 has all been seted up at the top of two L type backup pad 1, riser body 4 is close to the surface at both ends and has movably inlayed respectively in the inside of two arc wall 5, screw thread groove 209 has all been seted up at the top that two fixed block 201 is close to the front surface, the surface of two bolts 206 has all been movably overlapped and has been equipped with gasket 210, the top that two fixed block 201 is close to the rear surface has connecting block 202, the both sides surface of two connecting block 202 has fixed mounting dead lever 203, the surface of every two dead lever 203 has movably sheathed and is equipped with turning block 204, the surface of two turning block 204 respectively with the surface fixed connection of two fixed anchor bolts 205, the surface of two 202 is movably inlayed respectively in the inside of two fixed block 201 bottom of two fixed block 1 respectively.

The effect that its whole embodiment 1 reaches is, when using, can lay two L type backup pad 1 on the ground, when riser loose joint distance ground is higher, can settle on other mesa, after L type backup pad 1 settles firmly, place riser body 4 in the inside of two arc grooves 5 and two fixed blocks 201, make pipeline loose joint be located between two fixed subassembly 2, then through turning block 204, upset fixed staple bolt 205, make its flip to the surface of riser body 4, then rotate bolt 206, make the bottom embedding thread groove 209 of bolt 206 inside, then rotate first nut 207, fix fixed staple bolt 205, repeat the operation that above-mentioned, fix another fixed staple bolt 205, thereby fix riser body 4, ensure that the gas riser of loose joint upper and lower segment can not sink when dismantling the loose joint, when guaranteeing that the gas riser loose joint is convenient for change the rubber packing ring around, when having solved the gas riser loose joint, because the riser down leads to too big change of interval can't change the packing ring, or connect the loose joint again, the normal gas hidden danger of the normal gas user exists.

In embodiment 2, as shown in fig. 1-4, two adjusting mechanisms 3 each include a connecting rod 301, one ends of the two connecting rods 301 are fixedly provided with threaded rods 302, two second nuts 303 are sleeved on the outer surfaces of the two threaded rods 302, the other ends of the two connecting rods 301 are fixedly provided with the inner wall of one L-shaped supporting plate 1, and one ends of the two threaded rods 302 movably penetrate through the inner wall of the other L-shaped supporting plate 1.

The effect that its whole embodiment 2 reached is, when using, through first nut 207 and bolt 206 adjustable size, the fixed gas pipeline of not unidimensional of staple bolt 205 of being convenient for, the surface of every threaded rod 302 all is provided with two second nuts 303, through adjusting a plurality of second nuts 303, both can play the cooperation and fix staple bolt 205 and effectively fix, simultaneously, if meet special circumstances and lead to riser live joint upper and lower section gas pipeline displacement, the interval of displacement resumes original interval about accessible adjusting second nuts 303, be convenient for change gas pipeline riser loose joint, reduce the gas leakage risk, improve change efficiency.

Working principle: when in use, the two L-shaped support plates 1 can be placed on the ground, and when the movable ground contact distance of the vertical pipe is higher, the vertical pipe can be placed on other table tops. After L type backup pad 1 settles firmly, place riser body 4 in the inside of two arc grooves 5 and two fixed blocks 201, make pipeline loose joint be located between two fixed subassembly 2, then through rotating block 204, upset fixed staple bolt 205, make its flip to the surface of riser body 4, then rotate bolt 206, make the bottom embedding thread groove 209 inside of bolt 206, rotate first nut 207 afterwards, fix fixed staple bolt 205, repeat above-mentioned operation, fix another fixed staple bolt 205, thereby fix riser body 4, ensure that the loose joint upper and lower section's gas riser will not sink when dismantling the loose joint, guarantee that the riser loose joint is dismantled the unanimously and be convenient for change the rubber packing ring, when using, through first nut 207 and bolt 206 adjustable size, the gas pipeline of fixed staple bolt 205 of being convenient for fix different sizes, the surface of every 302 all is provided with two second nuts 303, through adjusting a plurality of second nuts 303, both can play the fixed staple bolt 205 of cooperation and effectively fix, simultaneously, if meet special condition and lead to the loose joint, can be replaced the riser through the displacement when the loose joint section is convenient for replacing the gas riser, the loose joint is removed, the gas efficiency is improved, when meeting special condition, the loose joint is replaced the gas pipeline is replaced, the loose joint is replaced by the loose joint is convenient for the distance is replaced.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The gas riser loose joint packing ring changes pipeline fixer, its characterized in that includes: the device comprises L-shaped supporting plates (1), wherein two L-shaped supporting plates (1) are arranged, fixing assemblies (2) are fixedly arranged at the bottoms of the interiors of the two L-shaped supporting plates (1), and two adjusting mechanisms (3) are arranged in the interiors of the two L-shaped supporting plates (1);

two fixed subassembly (2) all include fixed block (201), two the inside of fixed block (201) is provided with riser body (4), two the top of fixed block (201) all is provided with fixed staple bolt (205), two screw hole (208) have all been seted up at the top that fixed staple bolt (205) are close to the front surface, two the inside of screw hole (208) is all threaded and is inlayed bolt (206), two the surface that bolt (206) are close to one end is all threaded sleeve and is equipped with first nut (207).

2. The gas riser loose-joint gasket replacement conduit holder of claim 1, wherein: the two adjusting mechanisms (3) comprise connecting rods (301), threaded rods (302) are fixedly arranged at one ends of the two connecting rods (301), and two second nuts (303) are sleeved on the outer surfaces of the two threaded rods (302) in a threaded mode.

3. The gas riser loose-joint gasket replacement conduit holder of claim 1, wherein: arc grooves (5) are formed in the tops of the two L-shaped supporting plates (1), the outer surfaces, close to the two ends, of the vertical pipe body (4) are movably embedded into the two arc grooves (5) respectively, threaded grooves (209) are formed in the tops, close to the front surfaces, of the two fixing blocks (201), and gaskets (210) are movably sleeved on the outer surfaces of the two bolts (206).

4. The gas riser loose-joint gasket replacement conduit holder of claim 1, wherein: the top that two fixed blocks (201) are close to the rear surface is all fixed mounting has connecting block (202), two both sides surface of connecting block (202) is all fixed mounting has dead lever (203), every two the surface of dead lever (203) is all movable sleeve and is equipped with rotating block (204).

5. The gas riser loose-joint gasket replacement conduit holder of claim 4, wherein: the outer surfaces of the two rotating blocks (204) are fixedly connected with the outer surfaces of the two fixed hoops (205) respectively, the outer surfaces of the two connecting blocks (202) are movably embedded in the two rotating blocks (204) respectively, and the bottoms of the two fixed blocks (201) are fixedly installed at the bottoms of the interiors of the two L-shaped supporting plates (1) respectively.

6. The gas riser loose-joint gasket replacement conduit holder of claim 2, wherein: the other ends of the two connecting rods (301) are fixedly arranged on the inner wall of one L-shaped supporting plate (1), and one ends of the two threaded rods (302) movably penetrate through the other L-shaped supporting plate (1).