CN219734608U - Novel pipeline is fixed device - Google Patents

Abstract

The utility model discloses a novel pipeline fixing device, which relates to the field of pipeline fixing devices and comprises a connecting pipe, a positioning ring, a connecting ring, a fixing ring and a corrugated pipe, wherein the positioning ring is sleeved on the outer wall of the connecting pipe, the connecting ring is sleeved on the outer wall of the positioning ring, the fixing ring is arranged on one side of the connecting ring, the corrugated pipe is arranged on one side of the fixing ring far away from the connecting ring, and an annular groove is formed in the inner wall of the connecting ring. According to the utility model, when the connecting position between the two groups of connecting pipes is subjected to pressure, the corrugated pipe compensates axial and lateral displacement and deformation of the connecting pipes due to mechanical deformation and pressure by utilizing the elastic expansion function of the corrugated pipe, the corrugated pipe compensates the length and angle of the connecting position of the two groups of connecting pipes, meanwhile, the length of the connecting pipes, which is contracted by the weather overheat, is conveniently compensated, and the deformation and displacement of the two groups of connecting pipes after being fixed by the pipe fixing device are effectively compensated by the corrugated pipe.

Description

Novel pipeline is fixed device

Technical Field

The utility model relates to the technical field of pipeline fixing devices, in particular to a novel pipeline fixing device.

Background

The pipeline fixing device is also called a pipeline connector, a set of unique pipeline connecting technology is created by the original design of the pipeline fixing device, most of stainless steel and rubber are manufactured into an element combination device to achieve the sealing and bearing functions, the structure is very compact, no treatment is needed to be carried out on pipe ends during construction, the connector is sleeved at two pipeline ends to be connected, the side bolts are screwed down, the clamping teeth tightly bite the surfaces of the pipe ends to achieve limit fixation, and the sealing sleeve is tightly stuck on the pipeline to achieve a locking state of firm sealing connection, so that the two groups of pipelines are connected and sealed conveniently.

When the pipe fixing device is sleeved at two pipe ends to be connected in building construction, the side bolts of the pipe fixing device are screwed down, the surfaces of the pipe ends are tightly clamped by clamping teeth in the device to achieve limiting and fixing, the sealing sleeve is tightly attached to the pipes to achieve a locking state of sealing and firm connection, the two groups of pipes are sealed and fixed, the pipe fixing device in the prior art is connected to the outer walls of the two pipe ends, after the pressure is applied to the butt joint positions of the two groups of pipes, the pipe fixing device is easy to deform, and in a hot weather state, the connecting positions of the two groups of pipes are easy to shorten due to the overheating shrinkage of the pipes, so that the length is insufficient, the pipe fixing device is enabled to fall off, and the shortened pipes cannot be connected.

Disclosure of Invention

The utility model aims to provide a novel pipeline fixing device, which solves the problem that the pipeline fixing device in the market at present, which is proposed by the background technology, cannot connect shortened pipelines.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel pipeline is fixed device, includes connecting pipe, holding ring, go-between, solid fixed ring and bellows, the outer wall cover of connecting pipe is equipped with the holding ring, the outer wall cover of holding ring is equipped with the go-between, one side of go-between is provided with solid fixed ring, one side that the go-between was kept away from to solid fixed ring is provided with the bellows, the ring channel has been seted up to the inner wall of go-between, the inner wall of ring channel is provided with the sealing ring.

Preferably, the number of the connecting pipes is two, and the outer walls of the two groups of the connecting pipes are sleeved with positioning rings.

Preferably, a limiting groove extending to the outer side of the top end of the positioning ring is formed in the positioning ring.

Preferably, the inside of go-between has seted up the spread groove that extends to the go-between top outside, the sliding tray has been seted up to the one end of spread groove, the inside of spread groove is provided with hexagonal groove block.

Preferably, one side of the hexagonal groove block is provided with a threaded rod, the outer wall of the threaded rod is sleeved with a sliding plate, and one side of the sliding plate is provided with a limiting rod extending to the inside of the limiting groove.

Preferably, four groups of limiting rods are arranged on the inner wall of the connecting ring.

Preferably, four groups of limiting rods are arranged on the inner wall of one group of connecting rings.

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

1. after operating personnel installs between two sets of connecting pipes and go-between, operating personnel transmits liquid through the connecting pipe, the hookup location department between two sets of connecting pipes receives pressure, the bellows utilizes self elasticity flexible function, the compensation connecting pipe is because receiving axial and lateral displacement and the deformation that mechanical deformation and pressure produced, the bellows plays the compensation of length and angle to the hookup location department of two sets of connecting pipes, be convenient for simultaneously compensate the connecting pipe because of the overheated length that causes the pipeline shrink of weather, deformation and displacement after fixing through pipeline fixing device of two sets of connecting pipes have effectually been compensated through the bellows.

2. When operating personnel need be connected between two sets of connecting pipes and the go-between, operating personnel inserts the inside of go-between with connecting pipe and holding ring, operating personnel inserts hexagonal wrench's output in the inslot of hexagonal groove piece, operating personnel reverse hexagonal wrench, hexagonal wrench's output drives hexagonal groove piece and threaded rod and reverses, threaded rod reverses and drives the sliding plate and remove, the one end that the sliding plate promoted the gag lever post gets into the inside of spacing groove, the gag lever post is spacing to the position of spacing groove, carry out spacing with the position of holding ring through the gag lever post, make the position of holding ring and connecting pipe fix, the connecting pipe is done with the go-between, when making to be connected between connecting pipe and the go-between through setting up gag lever post, the sliding plate, threaded rod and hexagonal groove piece, need not use bolt and nut to fix, the stability of connecting pipe and holding ring has been improved simultaneously, make connecting pipe and pipeline fixing device's hookup location department more stable, be convenient for fixing between two sets of connecting pipes, make pipeline fixing device when fixing connecting pipe, the pipe fixing device has improved pipeline fixing device's connection effect.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cut-away view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

fig. 4 is a top cut-away view of the connector ring and bellows of the present utility model.

In the figure: 1. a connecting pipe; 2. a positioning ring; 201. a limit groove; 3. a connecting ring; 301. a connecting groove; 302. a sliding groove; 303. hexagonal groove blocks; 304. a threaded rod; 305. a sliding plate; 306. a limit rod; 4. a fixing ring; 401. an annular groove; 402. a seal ring; 5. a bellows.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a novel pipeline is fixed device, includes connecting pipe 1, holding ring 2, go-between 3, solid fixed ring 4 and bellows 5, and the outer wall cover of connecting pipe 1 is equipped with holding ring 2, and the outer wall cover of holding ring 2 is equipped with go-between 3, and one side of go-between 3 is provided with solid fixed ring 4, and one side that go-between 3 was kept away from to solid fixed ring 4 is provided with bellows 5, and ring channel 401 has been seted up to the inner wall of go-between 3, and the inner wall of ring channel 401 is provided with sealing ring 402.

When the connection position between the two groups of connecting pipes 1 is stressed by an operator, the corrugated pipe 5 utilizes the elastic telescopic function of the corrugated pipe 5, and compensates axial and lateral displacement and deformation of the connecting pipe 1 caused by mechanical deformation and pressure, the corrugated pipe 5 compensates the length and angle of the connection position of the two groups of connecting pipes 1, and meanwhile, the length of the pipeline shrinkage caused by overheat of weather of the connecting pipe 1 is conveniently compensated.

Referring to fig. 1, 2 and 4, the number of the connecting pipes 1 is two, and the outer walls of the two groups of connecting pipes 1 are respectively sleeved with a positioning ring 2.

In the concrete implementation, the two groups of connecting pipes 1 are connected and fixed by the pipeline fixing device conveniently through the positioning ring 2, the connecting ring 3 and the fixing ring 4.

Referring to fig. 2, 3 and 4, the positioning ring 2 is provided with a limiting groove 201 extending to the outer side of the top end of the positioning ring 2, and four sets of limiting grooves 201 are provided on the outer wall of one set of fixing ring 4.

Referring to fig. 1, 2, 3 and 4, a connecting groove 301 extending to the outer side of the top end of the connecting ring 3 is formed in the connecting ring 3, a sliding groove 302 is formed at one end of the connecting groove 301, and a hexagonal groove block 303 is formed in the connecting groove 301.

Referring to fig. 1, 2, 3 and 4, a threaded rod 304 is disposed on one side of the hexagonal groove block 303, a sliding plate 305 is sleeved on the outer wall of the threaded rod 304, a limiting rod 306 extending into the limiting groove 201 is disposed on one side of the sliding plate 305, and the sliding plate 305 is in threaded connection with the threaded rod 304.

When the operation personnel need be connected between two sets of connecting pipes 1 and the go-between 3, the operation personnel inserts connecting pipe 1 and holding ring 2 in the inside of go-between 3, the operation personnel uses hexagonal wrench, insert hexagonal wrench's output in the groove of hexagonal groove piece 303, the operation personnel reverses hexagonal wrench, hexagonal wrench's output drives hexagonal groove piece 303 and reverses, hexagonal groove piece 303 reverses and drives threaded rod 304 and reverse, threaded rod 304 reverses and drives sliding plate 305 and remove, sliding plate 305 slides at the inner wall of sliding groove 302, sliding plate 305 promotes the one end of gag lever post 306 and gets into the inside of spacing groove 201, gag lever post 306 carries out spacingly to the position of spacing groove 201, position that holds up 2 through gag lever post 306, make holding ring 2 and the position of connecting pipe 1 fix, connecting pipe 1 and go-between 3 butt joint through setting up gag lever post 306, sliding plate 305, threaded rod 304 and hexagonal groove piece make connecting pipe 1 and go on being connected, need not use bolt and nut fix, the stability of connecting pipe 1 and holding ring 2 has been improved simultaneously, make the position of connecting pipe 1 and the pipe 1 more stable with the fixed position of pipe 1.

Referring to fig. 1, 2, 3 and 4, four sets of limit rods 306 are disposed on the inner wall of one set of connecting ring 3, and the four sets of limit rods 306 are disposed inside the connecting ring 3 and distributed at equal intervals.

To sum up: when operating personnel need use pipeline fixing device to fix between two sets of connecting pipes 1, operating personnel use hexagonal wrench, insert hexagonal wrench's output in hexagonal groove piece 303's the inslot, operating personnel drive hexagonal groove piece 303 and threaded rod 304 through hexagonal wrench's output and reverse, threaded rod 304 reverse drives slide plate 305 and removes, slide plate 305 promotes the inside that the one end of gag lever post 306 got into spacing groove 201, the position of holding ring 2 is spacing through gag lever post 306, seal ring 402 laminates with the inner wall of go-between 3 and the outer wall of connecting pipe 1, make form sealing state between connecting pipe 1 and the go-between 3, pipeline fixing device connects fixedly to connecting pipe 1, the effectual connection effect that improves pipeline fixing device through spacing groove 201 and gag lever post 306.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a novel pipeline is fixed device, includes connecting pipe (1), holding ring (2), go-between (3), solid fixed ring (4) and bellows (5), its characterized in that: the outer wall cover of connecting pipe (1) is equipped with holding ring (2), the outer wall cover of holding ring (2) is equipped with go-between (3), one side of go-between (3) is provided with solid fixed ring (4), one side that go-between (3) was kept away from to solid fixed ring (4) is provided with bellows (5), ring channel (401) have been seted up to the inner wall of go-between (3), the inner wall of ring channel (401) is provided with sealing ring (402).

2. A novel pipe fixing device according to claim 1, wherein: the number of the connecting pipes (1) is two, and the outer walls of the two groups of the connecting pipes (1) are sleeved with positioning rings (2).

3. A novel pipe fixing device according to claim 1, wherein: and a limiting groove (201) extending to the outer side of the top end of the positioning ring (2) is formed in the positioning ring (2).

4. A novel pipe fixing device according to claim 3, wherein: the inside of go-between (3) has seted up spread to spread out on go-between (3) top outside spread out groove (301), sliding groove (302) have been seted up to one end of spread out groove (301), the inside of spread out groove (301) is provided with hexagonal groove block (303).

5. The novel pipe fixing device according to claim 4, wherein: one side of hexagonal groove block (303) is provided with threaded rod (304), the outer wall cover of threaded rod (304) is equipped with sliding plate (305), one side of sliding plate (305) is provided with gag lever post (306) that extend to inside spacing groove (201).

6. The novel pipe fixing device according to claim 4, wherein: four groups of limiting rods (306) are arranged on the inner wall of one group of connecting rings (3).