CN212804789U

CN212804789U - Air-through conduit with external protection structure

Info

Publication number: CN212804789U
Application number: CN202020913911.4U
Authority: CN
Inventors: 陈飞
Original assignee: Jiangsu Jinye Metallurgy Equipment Co ltd
Current assignee: Jiangsu Jinye Metallurgy Equipment Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-03-26
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses an empty pipe of crossing with outside protective structure, including body, inner chamber, rubber layer, heat preservation and baffle, the outside fixedly connected with protective structure of body, the inside of body is provided with the inner chamber, the inside of body outer wall is provided with the heat preservation, the top and the equal fixedly connected with baffle in bottom of body, the bottom fixedly connected with second spring of buckle. The utility model discloses a be provided with the guard plate in the outside of mounting panel, guard plate and mounting panel are connected through first spring and telescopic link, and first spring has elasticity, and when object striking body or body fall on the ground, the guard plate can protect the body, and the impact force that the body received can be cushioned to the spring simultaneously, prevents that the body from damaging, and the telescopic link can stretch out and draw back, and the telescopic link can prevent that the skew from appearing in the guard plate to this reaches the empty purpose that can protect the body of crossing the pipe.

Description

Air-through conduit with external protection structure

Technical Field

The utility model relates to an empty pipe technical field that crosses specifically is an empty pipe that crosses with outside protective structure.

Background

With the continuous development of society, the demand for the guide pipe is more and more at present, the guide pipe mainly refers to a pipe for dredging, is widely applied to the fields of bridge engineering, medium-speed railway engineering, highway engineering, hydroelectric engineering and the like, is a very common production structure, but the traditional air guide pipe has a plurality of defects, so that the air guide pipe with an external protection structure is needed.

Traditional this kind of air-through pipe is difficult to protect the body, and the body appears damaging because of collision or point on the ground easily, influences the use of pipeline, need protect the body, strengthens the stability that the pipeline used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an empty pipe of crossing with outside protective structure to it is difficult to carry out the problem of protecting to the body to propose empty pipe among the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air guide pipe with outside protective structure, includes body, inner chamber, rubber layer, heat preservation and baffle, the outside fixedly connected with protective structure of body, the inside of body is provided with the inner chamber, and the clean structure of the inside fixedly connected with of inner chamber, the inboard fixedly connected with rubber layer of body, the inside of body outer wall is provided with the heat preservation, the equal fixedly connected with baffle in top and the bottom of body, and the top fixedly connected with buckle of baffle, the bottom fixedly connected with second spring of buckle.

Preferably, a clamping block is arranged on one side of the pipe body, a clamping groove corresponding to the clamping block is arranged on the other side of the pipe body, and the inner diameter of the clamping groove is larger than the outer diameter of the clamping block.

Preferably, protective structure includes mounting panel, guard plate, first spring and telescopic link, the outside fixedly connected with telescopic link of mounting panel, and the outside fixedly connected with guard plate of telescopic link.

Preferably, the inner side of the protection plate is fixedly connected with first springs, and the first springs are arranged on the inner side of the protection plate at equal intervals.

Preferably, clean structure includes fixed plate, threaded rod and scraper blade, one side swing joint of fixed plate has the threaded rod, and one side of threaded rod extends to the opposite side of fixed plate, the outside swing joint of threaded rod has the scraper blade.

Preferably, the outer side wall of the threaded rod is uniformly provided with external threads, the inner side wall of the scraper plate is uniformly provided with internal threads matched with the external threads, and the threaded rod is in threaded connection with the scraper plate.

Compared with the prior art, the beneficial effects of the utility model are that: the air guide pipe with the external protection structure not only achieves the purpose that the air guide pipe can protect the pipe body, but also achieves the purpose that the air guide pipe can clean the inside of the pipe body, and also achieves the purpose that the air guide pipe can be assembled;

(1) the protection plate is arranged on the outer side of the mounting plate, the protection plate is connected with the mounting plate through the first spring and the telescopic rod, the first spring has elasticity, when an object impacts the pipe body or the pipe body falls on the ground, the protection plate can protect the pipe body, meanwhile, the spring can buffer impact force on the pipe body and prevent the pipe body from being damaged, the telescopic rod can stretch and retract, and the telescopic rod can prevent the protection plate from deviating, so that the aim that the pipe body can be protected by an empty guide pipe is fulfilled;

(2) the threaded rod is movably connected to one side of the fixing plate and can rotate, the threaded rod and the scraping plate form threaded connection, the scraping plate can be driven to move in the pipe body by screwing the threaded rod, and the inner wall of the pipe body can be cleaned by moving the scraping plate, so that the aim that the empty guide pipe can clean the inside of the pipe body is fulfilled;

(3) through being provided with the fixture block in one side of body, the opposite side is provided with the draw-in groove corresponding with the fixture block, and the fixture block that can block into the draw-in groove of draw-in groove is gone into the fixture block card of a body in another body, then the buckle on body bottom and top can block into the inside of body because the elasticity of second spring, fixes two bodys to this reaches the purpose that the empty pipe can carry out the equipment.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is an enlarged schematic view of the tube assembly of the present invention.

In the figure: 1. a pipe body; 2. an inner cavity; 3. a rubber layer; 4. a protective structure; 401. mounting a plate; 402. a protection plate; 403. a first spring; 404. a telescopic rod; 5. cleaning the structure; 501. a fixing plate; 502. a threaded rod; 503. a squeegee; 6. a heat-insulating layer; 7. a second spring; 8. buckling; 9. a baffle plate; 10. a clamping block; 11. a clamping 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an air guide pipe with an external protection structure comprises a pipe body 1, an inner cavity 2, a rubber layer 3, a heat insulation layer 6 and a baffle plate 9, wherein the protection structure 4 is fixedly connected to the outer side of the pipe body 1, the protection structure 4 comprises an installation plate 401, a protection plate 402, a first spring 403 and a telescopic rod 404, the telescopic rod 404 is fixedly connected to the outer side of the installation plate 401, the protection plate 402 is fixedly connected to the outer side of the telescopic rod 404, the first spring 403 is fixedly connected to the inner side of the protection plate 402, and the first springs 403 are arranged on the inner side of the protection plate 402 at equal intervals;

specifically, when the structure is used, firstly, the protection plate 402 and the mounting plate 401 are connected with the telescopic rod 404 through the first spring 403, the first spring 403 has elasticity, when an object impacts the pipe body 1 or the pipe body 1 falls on the ground, the protection plate 402 can protect the pipe body 1, meanwhile, the spring can buffer impact force applied to the pipe body 1, the pipe body 1 is prevented from being damaged, the telescopic rod 404 can stretch and retract, and the telescopic rod 404 can prevent the protection plate 402 from deviating;

one side of the tube body 1 is provided with a clamping block 10, the other side of the tube body 1 is provided with a clamping groove 11 corresponding to the clamping block 10, and the inner diameter of the clamping groove 11 is larger than the outer diameter of the clamping block 10;

an inner cavity 2 is formed in the tube body 1, a cleaning structure 5 is fixedly connected to the inner portion of the inner cavity 2, the cleaning structure 5 comprises a fixing plate 501, a threaded rod 502 and a scraper 503, the threaded rod 502 is movably connected to one side of the fixing plate 501, external threads are uniformly arranged on the outer side wall of the threaded rod 502, internal threads matched with the external threads are uniformly arranged on the inner side wall of the scraper 503, and the threaded rod 502 is in threaded connection with the scraper 503;

one side of the threaded rod 502 extends to the other side of the fixing plate 501, and the outer side of the threaded rod 502 is movably connected with a scraper 503;

specifically, when the structure is used, firstly, the threaded rod 502 can rotate, the threaded rod 502 and the scraper 503 form threaded connection, the scraper 503 can be driven to move in the pipe body 1 by screwing the threaded rod 502, and the scraper 503 can move to scrape off dust and adsorbed dirt on the inner wall of the pipe body 1, so that the inner wall of the pipe body 1 can be cleaned;

the inboard fixedly connected with rubber layer 3 of body 1, the inside of 1 outer wall of body is provided with heat preservation 6, the equal fixedly connected with baffle 9 in top and the bottom of body 1, and the top fixedly connected with buckle 8 of baffle 9, the bottom fixedly connected with second spring 7 of buckle 8.

The working principle is as follows: when the protective plate is used, firstly, the protective plate 402 and the mounting plate 401 are connected with the telescopic rod 404 through the first spring 403, the first spring 403 has elasticity, when an object impacts the pipe body 1 or the pipe body 1 falls on the ground, the protective plate 402 can protect the pipe body 1, meanwhile, the spring can buffer impact force on the pipe body 1, the pipe body 1 is prevented from being damaged, the telescopic rod 404 can stretch and retract, and the telescopic rod 404 can prevent the protective plate 402 from deviating;

secondly, the threaded rod 502 can rotate, the threaded rod 502 and the scraper 503 form threaded connection, the scraper 503 can be driven to move in the pipe body 1 by screwing the threaded rod 502, and dust and adsorbed dirt on the inner wall of the pipe body 1 can be scraped off by moving the scraper 503, so that the inner wall of the pipe body 1 can be cleaned;

finally, one side of body 1 is provided with fixture block 10, the opposite side is provided with the draw-in groove 11 corresponding with fixture block 10, the inside of draw-in groove 11 can be gone into to fixture block 10 card of body 1 of one, then the buckle 8 on body 1 bottom and top can be gone into the inside of body 1 because the elasticity of second spring 7 and card, fix two bodies 1, body 1 can make up when using, when not using, pull open buckle 8 and just can unpack two different bodies 1 apart.

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. The utility model provides an empty pipe of crossing with outside protective structure, includes body (1), inner chamber (2), rubber layer (3), heat preservation (6) and baffle (9), its characterized in that: the outer side fixedly connected with protective structure (4) of body (1), the inside of body (1) is provided with inner chamber (2), and the clean structure of inside fixedly connected with (5) of inner chamber (2), the inboard fixedly connected with rubber layer (3) of body (1), the inside of body (1) outer wall is provided with heat preservation (6), the equal fixedly connected with baffle (9) in top and bottom of body (1), and the top fixedly connected with buckle (8) of baffle (9), the bottom fixedly connected with second spring (7) of buckle (8).

2. An air passage conduit with an external shielding structure as claimed in claim 1, wherein: one side of the pipe body (1) is provided with a clamping block (10), the other side of the pipe body (1) is provided with a clamping groove (11) corresponding to the clamping block (10), and the inner diameter of the clamping groove (11) is larger than the outer diameter of the clamping block (10).

3. An air passage conduit with an external shielding structure as claimed in claim 1, wherein: protective structure (4) include mounting panel (401), guard plate (402), first spring (403) and telescopic link (404), the outside fixedly connected with telescopic link (404) of mounting panel (401), and the outside fixedly connected with guard plate (402) of telescopic link (404).

4. A hollow duct with an external protective structure as claimed in claim 3, wherein: the inner side of the protection plate (402) is fixedly connected with first springs (403), and the first springs (403) are arranged on the inner side of the protection plate (402) at equal intervals.

5. An air passage conduit with an external shielding structure as claimed in claim 1, wherein: clean structure (5) are including fixed plate (501), threaded rod (502) and scraper blade (503), one side swing joint of fixed plate (501) has threaded rod (502), and one side of threaded rod (502) extends to the opposite side of fixed plate (501), the outside swing joint of threaded rod (502) has scraper blade (503).

6. An air passage conduit with an external shielding structure as claimed in claim 5, wherein: the outer side wall of the threaded rod (502) is uniformly provided with external threads, the inner side wall of the scraper (503) is uniformly provided with internal threads matched with the external threads, and the threaded rod (502) is in threaded connection with the scraper (503).