CN218094945U

CN218094945U - High pressure resistant corrugated pipe

Info

Publication number: CN218094945U
Application number: CN202222728066.5U
Authority: CN
Inventors: 陈东; 黄凯华
Original assignee: Nantong Guotao Plastic Industry Technology Co ltd
Current assignee: Nantong Guotao Plastic Industry Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2022-12-20
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a high pressure resistant bellows, the pipeline comprises a pipe, the connector is installed to pipeline one end the slide rail is installed to the diapire of pipeline, the slider is installed to the inner wall of slide rail, the protective housing is installed to the outer wall of slide rail, the plate is installed at the top of pipeline, the inner wall of plate is equipped with the thread groove, the threaded rod is installed to the inner wall of thread groove, the baffle is installed to the one end of threaded rod. The utility model discloses an install protection device, often can take place the condition of connector collision each other and friction during the transportation high pressure resistant bellows, so need protect the bellows connector, when the transportation, promote high pressure resistant bellows connector, push the connector and protect in the pipeline, fix the threaded rod to the thread groove of plate in, thereby the baffle seals the mouth of pipe, prevent the automatic roll-off pipeline of connector, and then can protect the connector, prevent in the transportation or external to influence the actual installation to the condition of connector collision or wearing and tearing.

Description

High pressure resistant corrugated pipe

Technical Field

The utility model relates to a high pressure resistant bellows technical field specifically is a high pressure resistant bellows.

Background

The high-pressure resistant corrugated pipe can bear high strength and high pressure, the high-pressure resistant corrugated pipe can be normally used and work under high pressure, and the high pressure refers to higher voltage. The high-pressure resistant corrugated pipe is commonly used in the aspects of electrical equipment, mechanical equipment, industry and the like, has the characteristics of light volume, heat resistance, high pressure resistance, rust resistance and the like, is a pipe with a regular wave appearance, is used for connecting pipelines, has elasticity, can be conveniently connected with pipelines above the industry, and the like, and can only bear high strength and high pressure and is not convenient for protecting and preventing a high-pressure resistant corrugated pipe connector from being damaged.

The existing high-pressure resistant corrugated pipe has the defects that:

CN207394152U discloses a bellows, the right item of protection "comprising a bellows body, the two ends of which are joints, characterized in that the joints are inwardly retracted with respect to the peripheral wall of the bellows body. Has the advantages that: the expansion joint can be directly welded with other pipe fittings without adding a lining pipe, and the change saves the pipe fitting of the lining pipe, reduces the volume of the expansion joint, makes the structure more compact and saves materials. The corrugated pipe can be directly welded with other pipe fittings by one-time welding, so that the processing procedures are reduced, the production efficiency is favorably accelerated, and the production cost is reduced.

However, the corrugated pipe disclosed in the above publication mainly considers the problems of reducing the number of processing steps, facilitating the production efficiency, reducing the production cost, and being inconvenient to protect the connection head of the corrugated pipe.

In view of the above, it is necessary to develop a protection device, so as to protect the high temperature resistant bellows connector from damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high pressure resistant bellows to solve the problem of carrying out the protection to high temperature resistant corrugated pipe connector that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-pressure-resistant corrugated pipe comprises a pipeline, wherein a connector is installed at one end of the pipeline;

the pipeline protection device comprises a pipeline, a slide rail, a slide block, a protective shell, a plate block, a threaded groove, a threaded rod and a baffle plate, wherein the slide rail is arranged on the bottom wall of the pipeline;

and one end of the pipeline is provided with a connecting cylinder.

Preferably, the outer wall of the pipe is circumferentially provided with a corrugated body.

Preferably, the outer wall of the connector is provided with a first connecting shaft in a surrounding manner.

Preferably, the inner wall of connecting cylinder encircles and installs No. two connecting axles, and No. two connecting axles are identical with a connecting axle.

Preferably, two sets of blocks are installed to the outer wall of connecting cylinder, and the sleeve is installed at the top of block, and the body of rod is installed to telescopic inner wall.

Preferably, the inner wall of the rod body is provided with a plurality of groups of clamping grooves, and the outer wall of the sleeve is provided with clamping blocks.

Preferably, concave type board is installed No. one to the outer wall of the body of rod, and No. two concave type boards are installed to the outer wall of the body of rod, and the stopper is installed to the outer wall of No. two concave type boards, and the inner wall of concave type board is equipped with the spacing groove.

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

1. the utility model discloses an install protection device, high pressure resistant bellows can bear high strength high pressure and be difficult for causing the collapse and split, avoid pipeline leakage to take place danger, but when transporting high pressure resistant bellows, the bellows piles up each other, often can take place the condition of connector collision and friction each other, and the bellows is when not using for a long time outside to the damage of connector, lead to the bellows connector to cause the wearing and tearing outside, influence the installation of reality, so need protect the bellows connector, when transporting or not using for a long time, promote high pressure resistant bellows connector, the slider of connector bottom slides in the slide rail, push the connector into the pipeline and protect, the protective housing covers slide rail and slider, thereby protection slide rail and slider, push the connector into the pipeline after need seal the pipe socket, take out the baffle, fix the threaded rod to the thread groove of plate, thereby the baffle seals the pipe socket, prevent the connector from sliding out the pipeline automatically, the safety of connector has more been protected simultaneously, avoid wearing and tearing, when the connector is connected fixedly with the connecting cylinder, because the connecting cylinder is the same with the pipeline size, after connection is fixed, the connecting cylinder contacts with the pipeline and extrudees, make the automatic sliding in order can not be in the slide rail, and then can prevent the connector from impacting in the outside transportation, and protecting the connector or preventing the connector from influencing the condition of the external impact;

2. the utility model discloses an install fixing device, high pressure resistant bellows is when connecting for a long time, the connector can probably take place not hard up with the connecting cylinder, and lead to leaking and take place danger, the event needs to consolidate connector and connecting cylinder, it is more firm to make it, when connector and connecting cylinder are fixed, twitch the body of rod and not contact concave template and connecting cylinder outer wall No. one, from not influencing connector and connecting cylinder and being connected, connect and accomplish the back, stretch out and draw back the body of rod to sleeve to suitable position, the stopper enters into the inside to the spacing groove, make the outer wall of concave template and No. two concave template contact connecting cylinders and block the back with the connecting cylinder with the pipeline, in the draw-in groove of fixing the body of rod to the body of rod on the body of rod, thereby prevent that the body of rod from taking place the offset in the sleeve, thereby the body of rod is fixed makes the position of concave template and No. two concave templates, the stopper enters into the spacing groove, make a concave template be connected with the better contact of No. two concave templates and be connected, thereby consolidate and be connected with the pipeline, thereby make the pipeline connection on connecting cylinder and the outer wall firm more not hard up, prevent that the connecting block from leaking, and prevent that the connecting block from, and lead to take place danger.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is a schematic view of the front structure of the fixing device of the present invention;

fig. 4 is a schematic top view of the protection device of the present invention;

fig. 5 is a schematic view of a part of the fixing device of the present invention.

In the figure: 1. a pipeline; 101. a corrugated body; 2. a connector; 201. a first connecting shaft; 3. A connecting cylinder; 301. a second connecting shaft; 4. a slide rail; 401. a slider; 402. a protective shell; 403. a plate block; 404. a thread groove; 405. a threaded rod; 406. a baffle plate; 5. a block body; 501. A sleeve; 502. a rod body; 6. a card slot; 601. a clamping block; 7. a first concave plate; 701. A second concave plate; 702. a limiting block; 703. a limiting groove.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1 and 2, a high pressure resistant corrugated pipe comprises a pipe 1, a connector 2 is installed at one end of the pipe 1, a connecting cylinder 3 is installed at one end of the pipe 1, a corrugated body 101 is installed on the outer wall of the pipe 1 in a surrounding mode, a first connecting shaft 201 is installed on the outer wall of the connector 2 in a surrounding mode, a second connecting shaft 301 is installed on the inner wall of the connecting cylinder 3 in a surrounding mode, the second connecting shaft 301 is matched with the first connecting shaft 201, the high pressure resistant corrugated pipe can bear high-strength high pressure which is commonly used in electrical, mechanical equipment, industry and the like, the high pressure resistant corrugated pipe is light in size, heat resistant, high pressure resistant, rust resistant and the like, the connector 2 is connected with the connecting cylinder 3, and the first connecting shaft 201 and the second connecting shaft 301 fixedly connect the connector 2 with the connecting cylinder 3.

Referring to fig. 2 and 4, a sliding rail 4 is installed on the bottom wall of the pipeline 1, a sliding block 401 is installed on the inner wall of the sliding rail 4, the top of the sliding block 401 is connected with the connector 2, a protective casing 402 is installed on the outer wall of the sliding rail 4, a plate 403 is installed on the top of the pipeline 1, a thread groove 404 is formed on the inner wall of the plate 403, a threaded rod 405 is installed on the inner wall of the thread groove 404, a baffle 406 is installed at one end of the threaded rod 405, the high-pressure resistant corrugated pipe can bear high strength and high pressure and is not prone to crack, and therefore, the risk of pipeline 1 leakage is avoided, but when the high-pressure resistant corrugated pipes are transported, the corrugated pipes are stacked one another, collision and friction of the connectors 2 often occur, and the connectors 2 are damaged by the outside when the corrugated pipes are not used for a long time, so that the connectors are worn outside the corrugated pipe, which affects the actual installation, and therefore the corrugated pipe connectors 2 need to be protected, when the connector is transported or is not used for a long time, the high-pressure-resistant corrugated pipe connector 2 is pushed, the sliding block 401 at the bottom of the connector 2 slides in the sliding rail 4, the connector 2 is pushed into the pipeline 1 to be protected, the sliding rail 4 and the sliding block 401 are covered by the protective shell 402, so that the sliding rail 4 and the sliding block 401 are protected, the pipe opening is sealed after the connector 2 is pushed into the pipeline 1, the baffle 406 is taken out, the threaded rod 405 is fixed in the threaded groove 404 of the plate 403, the pipe opening is sealed by the baffle 406, the connector 2 is prevented from automatically sliding out of the pipeline 1, meanwhile, the safety of the connector 2 is further protected, abrasion is avoided, when the connector 2 is fixedly connected with the connecting cylinder 3, as the connecting cylinder 3 and the pipeline 1 are the same in size, after the connection and the fixation are finished, the connecting cylinder 3 is in contact with and extrusion with the pipeline 1, so that the connector 2 cannot automatically slide in the sliding rail 4, and the connector 2 can be protected, the influence on actual installation caused by collision or abrasion of the connector in transportation or outside is prevented.

Referring to fig. 2, 3 and 5, two sets of blocks 5 are mounted on the outer wall of the connecting cylinder 3, a sleeve 501 is mounted on the top of each block 5, a rod body 502 is mounted on the inner wall of the sleeve 501, a plurality of sets of clamping grooves 6 are formed in the inner wall of the rod body 502, a clamping block 601 is mounted on the outer wall of the sleeve 501, a first concave plate 7 is mounted on the outer wall of the rod body 502, a second concave plate 701 is mounted on the outer wall of the rod body 502, a limiting block 702 is mounted on the outer wall of the second concave plate 701, a limiting groove 703 is formed in the inner wall of the first concave plate 7, when the high-pressure resistant corrugated pipe is connected for a long time, the connecting head 2 and the connecting cylinder 3 may become loose, which leads to the risk of leakage, it is necessary to reinforce the connector 2 and the connector barrel 3, making them more stable, when the connector 2 and the connecting cylinder 3 are fixed, the first concave plate 7 and the second concave plate 701 are not contacted with the outer wall of the connecting cylinder 3 by the drawing rod body 502, therefore, the connecting head 2 is not affected to be connected with the connecting cylinder 3, after the connection is completed, the rod body 502 is stretched to the sleeve 501 to a proper position, the limiting block 702 enters into the limiting groove 703, the first concave plate 7 and the second concave plate 701 contact the outer wall of the connecting cylinder 3 and clamp the connecting cylinder 3 and the pipeline 1, and then the clamping block 601 is fixed in the clamping groove 6 on the rod body 502, the rod body 502 is fixed to prevent the rod body 502 from position deviation in the sleeve 501, the rod body 502 is fixed to enable the positions of the first concave plate 7 and the second concave plate 701 to be adjusted, the limiting block 702 enters the limiting groove 703 to enable the first concave plate 7 and the second concave plate 701 to be connected in a better contact mode, thereby consolidate and be connected connecting cylinder 3 and pipeline 1 to make connecting cylinder 3 and the pipeline 1 on the 2 outer walls of connecting block be connected more firmly, prevent that connecting block 2 is not hard up in connecting cylinder 3, and lead to pipeline 1 to drop, take place the danger of leaking.

The working principle is that the high-pressure resistant corrugated pipe can bear high-strength high pressure and is commonly used in the aspects of electrical equipment, mechanical equipment, industry and the like, has the characteristics of light volume, heat resistance, high pressure resistance, rust resistance and the like, the connector 2 is connected with the connecting cylinder 3, the connector 2 and the connecting cylinder 3 are fixedly connected by the first connecting shaft 201 and the second connecting shaft 301, the high-pressure resistant corrugated pipe can bear high-strength high pressure and is not easy to crack, and the danger caused by leakage of the pipeline 1 is avoided, but when the high-pressure resistant corrugated pipe is transported, the corrugated pipes are stacked mutually, the situation that the connector 2 collides and rubs frequently occurs, and the damage to the connector 2 from the outside when the corrugated pipe is not used for a long time causes abrasion outside the corrugated pipe connector, and influences the actual installation, so the corrugated pipe connector 2 needs to be protected, and when the corrugated pipe connector 2 is transported or not used for a long time, the high-pressure resistant corrugated pipe connector 2 is pushed, the sliding block 401 at the bottom of the connector 2 slides in the sliding rail 4, the connector 2 is pushed into the pipeline 1 for protection, the protective shell 402 covers the sliding rail 4 and the sliding block 401, thereby protecting the sliding rail 4 and the sliding block 401, the connector 2 is pushed into the pipeline 1 to seal the pipe orifice, the baffle 406 is taken out, the threaded rod 405 is fixed in the threaded groove 404 of the plate 403, thereby the baffle 406 seals the pipe orifice to prevent the connector 2 from automatically sliding out of the pipeline 1, meanwhile, the safety of the connector 2 is protected to avoid abrasion, when the connector 2 is fixedly connected with the connecting cylinder 3, because the size of the connecting cylinder 3 is the same as that of the pipeline 1, after the connection and the fixation are finished, the connecting cylinder 3 is in contact with the pipeline 1 to extrude, the connector 2 cannot automatically slide in the sliding rail 4, thereby protecting the connector 2, and preventing the actual installation from being influenced by collision or abrasion of the connector in transportation or outside, high pressure resistant bellows is when connecting for a long time, connector 2 and connecting cylinder 3 may take place not hard up, and lead to the leakage to take place danger, so need consolidate connector 2 and connecting cylinder 3, make it more firm, when connector 2 and connecting cylinder 3 are fixed, twitch body of rod 502 and do not contact with the outer wall of connecting cylinder 3 with concave plate 7 and concave plate 701 No. two, so do not influence connector 2 and connecting cylinder 3 and be connected, after the connection is accomplished, body of rod 502 stretches out and draws back to sleeve 501 to suitable position, stopper 702 enters into the inside of spacing groove 703, make concave plate 7 and concave plate 701 contact the outer wall of connecting cylinder 3 and block connecting cylinder 3 and pipeline 1 after, fix fixture block 601 in draw-in groove 6 on body of rod 502, fix body of rod 502 and prevent body of rod 502 from taking place the offset in sleeve 501, body of rod 502 is fixed thereby make the position of concave plate 7 and concave plate 701, stopper 702 enters into the spacing groove, make concave plate 7 be connected with concave plate 701 in the better contact of No. two, thereby strengthen the connecting cylinder 3 and pipeline 3 of connecting cylinder 3 and pipeline 1, thereby make the connection of connecting cylinder 2 and the pipeline 3 that the pipeline 3 and the leakage take place more firm and prevent to take place in the pipeline 1 and leak, thereby more firm and prevent the pipeline 1 from dropping.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high pressure resistant corrugated pipe comprises a pipeline (1), and is characterized in that: one end of the pipeline (1) is provided with a connector (2);

a sliding rail (4) is installed on the bottom wall of the pipeline (1), a sliding block (401) is installed on the inner wall of the sliding rail (4), the top of the sliding block (401) is connected with the connector (2), a protective shell (402) is installed on the outer wall of the sliding rail (4), a plate block (403) is installed on the top of the pipeline (1), a threaded groove (404) is formed in the inner wall of the plate block (403), a threaded rod (405) is installed on the inner wall of the threaded groove (404), and a baffle (406) is installed at one end of the threaded rod (405);

and a connecting cylinder (3) is installed at one end of the pipeline (1).

2. A bellows according to claim 1, wherein: the outer wall of the pipeline (1) is provided with a corrugated body (101) in a surrounding mode.

3. A bellows according to claim 1, wherein: the outer wall of connector (2) encircles and installs connecting axle (201).

4. A high pressure resistant corrugated pipe as claimed in claim 1, wherein: the inner wall of connecting cylinder (3) encircles and installs No. two connecting axles (301), and No. two connecting axles (301) are identical with connecting axle (201).

5. A bellows according to claim 1, wherein: two sets of blocks (5) are installed to the outer wall of connecting cylinder (3), and sleeve (501) are installed at the top of block (5), and the body of rod (502) is installed to the inner wall of sleeve (501).

6. A bellows according to claim 5, wherein: the inner wall of the rod body (502) is provided with a plurality of groups of clamping grooves (6), and the outer wall of the sleeve (501) is provided with a clamping block (601).

7. A bellows according to claim 5, wherein: a concave plate (7) is installed on the outer wall of the rod body (502), a second concave plate (701) is installed on the outer wall of the rod body (502), a limiting block (702) is installed on the outer wall of the second concave plate (701), and a limiting groove (703) is formed in the inner wall of the first concave plate (7).