CN211649379U

CN211649379U - Underground exhaust pipe convenient to connect

Info

Publication number: CN211649379U
Application number: CN201922175566.9U
Authority: CN
Inventors: 吴兵兵; 杜文宇; 蒋赛红; 周向阳; 孔国平; 周江波; 刘青松; 葛芳
Original assignee: Beijing Zhonglan Environment Engineering Co ltd; Shenzhen Zhonglan Huanneng Co ltd
Current assignee: Beijing Zhonglan Environment Engineering Co ltd; Shenzhen Zhonglan Huanneng Co ltd
Priority date: 2019-12-08
Filing date: 2019-12-08
Publication date: 2020-10-09
Anticipated expiration: 2029-12-08

Abstract

The utility model discloses a buried type blast pipe convenient to connect, including a pipe body, the both ends of body are a tube head and No. two tube heads respectively, the tube head outside is equipped with fender ring No. one, and keep off No. one and be equipped with the snap ring on the tube head that the ring is close to No. two tube heads one sides, and the joint has a plurality of fixture blocks No. one between fender ring and the snap ring, a connecting block of fixedly connected with on the panel of a side that a tube head was kept away from to a clamp block, a connecting block has No. two connecting blocks through bolt group connection, the one end welding of No. two connecting blocks is on No. two fixture blocks, No. two the clamp block joint is between No. two fender rings and No. two clamp rings, and No. two keep off ring and No. two snap rings all fix on No. two tube heads. The utility model discloses the beneficial effect who reaches: the utility model discloses novel structure, it is convenient to connect, is a novel and practical underground exhaust pipe of being convenient for to connect.

Description

Underground exhaust pipe convenient to connect

Technical Field

The utility model relates to a blast pipe technical field specifically is a buried blast pipe convenient to connect.

Background

Among the prior art, buried exhaust pipe's connected mode is not too simple easy gas leakage, just is too complicated inconvenient to connect to most buried exhaust pipes receive the influence of ground stress, the kneck is pressed the condition of deformation often can appear, so the utility model provides a buried exhaust pipe convenient to connect solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buried blast pipe convenient to connect to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a buried exhaust pipe convenient to connect comprises a pipe body, wherein a first pipe head and a second pipe head are respectively arranged at two ends of the pipe body, a first retaining ring is arranged on the outer side of the first pipe head, a first snap ring is arranged on the first pipe head on one side, close to the second pipe head, of the first retaining ring, a plurality of first clamping blocks are clamped between the first retaining ring and the first clamping ring, a first connecting block is fixedly connected on a side panel, far away from the first pipe head, of the first clamping block, the first connecting block is connected with a second connecting block through a bolt group, one end of the second connecting block is welded on the second clamping block, the second clamping block is clamped between the second retaining ring and the second clamping ring, the second retaining ring and the second snap ring are both fixed on the second pipe head, an inner snap ring and an outer snap ring are fixedly connected on one end, far away from the first pipe head, of the second pipe head, a press block is arranged between the inner snap ring and the outer snap ring, the briquetting is fixed on the body is close to one end of a tube head, all be equipped with on a fixture block and the No. two fixture blocks and connect the perforation.

Preferably, an elastic washer is inserted into the bolt group on one side, away from the second connecting block, of the first connecting block.

Preferably, an elastic washer is inserted into the bolt group on one side, away from the first connecting block, of the second connecting block.

Preferably, a sealing gasket is arranged between the pressing block and the second pipe head.

Preferably, the first clamping blocks are connected through the series iron bars inserted into the connecting through holes, and the second clamping blocks are connected through the series iron bars inserted into the connecting through holes.

Compared with the prior art, the beneficial effects of the utility model are that: the user butt joints two first pipe heads and two second pipe heads of the utility model together, then places the fixture blocks between the snap ring and the retaining ring one by one, and then utilizes the series iron bar to connect each fixture block together and twist, and finally utilizes the bolt group to connect the connecting blocks on the two pipe heads together, in the process, the combination of the fixture block, the retaining ring and the snap ring can make the utility model able to cut off the quantity of the fixture blocks needed when laying according to the nature of the discharged gas and the pressure intensity when exhausting, the design makes the utility model able to cut off the material according to the environment, avoids the condition of resource waste and insufficient connecting force, and the utility model adopts the connecting mode of adopting the bolt group at the pipe mouth to make the utility model also to make the utility model connect, the screw rod of the bolt group can isolate the pipe mouth from the landfill object to a certain extent, reduces the influence of the ground stress generated by the landfill object on the pipe mouth, in addition, it has also increased when concatenating the ironbar and concatenating the fixture block the utility model discloses the structural stability of junction, the utility model discloses novel structure, it is convenient to connect, is a novel and practical buried type blast pipe of being convenient for to connect.

Drawings

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

FIG. 2 is a schematic view of the appearance structure of the present invention;

FIG. 3 is a schematic structural view of the tandem connection iron bar of the present invention;

fig. 4 is a schematic view of a first block structure of the present invention.

In the figure: 1. a pipe body; 2. a first pipe head; 3. a first baffle ring; 4. a first snap ring; 5. a first clamping block; 6. a first connecting block; 7. a second connecting block; 8. an elastic washer; 9. a second clamping block; 10. a second baffle ring; 11. a second snap ring; 12. a second pipe head; 13. an inner snap ring; 14. an outer snap ring; 15. briquetting; 16. a gasket; 17. a bolt group; 18. connecting through holes; 19. iron bars are connected in series.

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 a technical solution: a buried exhaust pipe convenient to connect comprises a pipe body 1, wherein two ends of the pipe body 1 are respectively a first pipe head 2 and a second pipe head 12, a first retaining ring 3 is arranged on the outer side of the first pipe head 2, a first snap ring 4 is arranged on the first pipe head 2, which is close to one side of the second pipe head 12, of the first retaining ring 3, a plurality of first clamping blocks 5 are clamped between the first retaining ring 3 and the first snap ring 4, a first connecting block 6 is fixedly connected to one side panel, away from the first pipe head 2, of the first clamping block 5, the first connecting block 6 is connected with a second connecting block 7 through a bolt group 17, one end of the second connecting block 7 is welded to the second clamping block 9, the second clamping block 9 is clamped between the second retaining ring 10 and the second clamping ring 11, the second retaining ring 10 and the second snap ring 11 are both fixed on the second pipe head 12, one end, away from the first pipe head 2, of the second pipe head 12 is fixedly connected with an inner snap ring 13 and an outer, a pressing block 15 is arranged between the inner snap ring 13 and the outer snap ring 14, the pressing block 15 is fixed at one end, close to the first pipe head 2, of the pipe body 1, and the first clamping block 5 and the second clamping block 9 are both provided with connecting through holes 18.

An elastic washer 8 is inserted on the bolt group 17 on one side of the first connecting block 6, which is far away from the second connecting block 7, so that the stability in connection is improved. An elastic washer 8 is inserted on the bolt group 17 on one side of the second connecting block 7, which is far away from the first connecting block 6, so that the stability in connection is improved. And a sealing gasket 16 is arranged between the pressing block 15 and the second pipe head 12 to facilitate sealing. The first fixture block 5 is connected through the series iron strip 19 inserted in the connecting through hole 18, and the second fixture block 9 is connected through the series iron strip 19 inserted in the connecting through hole 18, so that the structural stability is qualified during connection.

When in use, a user butt joints two first pipe heads 2 and second pipe heads 12 of the utility model together, then the fixture blocks are placed between the snap ring and the retaining ring one by one, then the series iron bar 19 is utilized to connect all the fixture blocks together and screw, finally the bolt group 17 is utilized to connect the connecting blocks on the two pipe heads together, in the process, the combination of the fixture blocks, the retaining ring and the snap ring ensures that the utility model can cut off the quantity of the fixture blocks required in laying according to the property of the discharged gas and the pressure intensity in exhausting, the design ensures that the utility model can cut off the materials according to the environment, avoids the resource waste and the insufficient connecting force, and the utility model adopts the connecting mode of adopting the bolt group 17 at the pipe mouth to ensure that the pipe mouth and the filling object can be isolated to a certain extent by the screw of the bolt group 17 when the utility model is connected, reduce the produced ground stress of landfill and to orificial influence, in addition, concatenate ironbar 19 and also increased when concatenating the fixture block the utility model discloses the structural stability of junction, the utility model discloses novel structure, it is convenient to connect, is a novel and practical buried type blast pipe of being convenient for to connect.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A buried exhaust pipe convenient to connect comprises a pipe body (1) and is characterized in that a first pipe head (2) and a second pipe head (12) are arranged at two ends of the pipe body (1) respectively, a first retaining ring (3) is arranged on the outer side of the first pipe head (2), a first clamping ring (4) is arranged on the first pipe head (2) on one side, close to the second pipe head (12), of the first retaining ring (3), a plurality of first clamping blocks (5) are clamped between the first retaining ring (3) and the first clamping ring (4), a first connecting block (6) is fixedly connected onto a side face plate, far away from the first pipe head (2), of the first clamping block (5), the first connecting block (6) is connected with a second connecting block (7) through a bolt group (17), one end of the second connecting block (7) is welded onto the second clamping block (9), and the second clamping block (9) is clamped between a second retaining ring (10) and a second clamping ring (11), just No. two keep off ring (10) and No. two snap rings (11) and all fix on No. two tube heads (12), snap ring (13) and outer snap ring (14) in one of the end fixedly connected with of a tube head (2) are kept away from to No. two tube heads (12), be equipped with briquetting (15) between interior snap ring (13) and outer snap ring (14), briquetting (15) are fixed and are served in one of body (1) being close to a tube head (2), all be equipped with on a fixture block (5) and No. two fixture blocks (9) and connect perforation (18).

2. A buried vent pipe for facilitating connection according to claim 1, wherein: an elastic washer (8) is inserted into the bolt group (17) on one side of the first connecting block (6) far away from the second connecting block (7).

3. A buried vent pipe for facilitating connection according to claim 1, wherein: and an elastic gasket (8) is inserted into the bolt group (17) on one side of the second connecting block (7) far away from the first connecting block (6).

4. A buried vent pipe for facilitating connection according to claim 1, wherein: and a sealing gasket (16) is arranged between the pressing block (15) and the second pipe head (12).

5. A buried vent pipe for facilitating connection according to claim 1, wherein: the first fixture blocks (5) are connected through the series iron strips (19) inserted in the connecting through holes (18), and the second fixture blocks (9) are connected through the series iron strips (19) inserted in the connecting through holes (18).