CN212616864U - Corrugated air pipe connecting assembly for detecting civil air defense ventilation pipeline - Google Patents
Corrugated air pipe connecting assembly for detecting civil air defense ventilation pipeline Download PDFInfo
- Publication number
- CN212616864U CN212616864U CN202020620229.6U CN202020620229U CN212616864U CN 212616864 U CN212616864 U CN 212616864U CN 202020620229 U CN202020620229 U CN 202020620229U CN 212616864 U CN212616864 U CN 212616864U
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- China
- Prior art keywords
- straight
- intubate
- close
- fixed connection
- pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007123 defense Effects 0.000 title claims abstract description 17
- 238000009423 ventilation Methods 0.000 title claims description 8
- 210000003437 trachea Anatomy 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims 5
- 241000309551 Arthraxon hispidus Species 0.000 claims 2
- 238000004891 communication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a ripple trachea coupling assembling for people's air defense air pipe detects, including straight intubate and straight bushing, one side outer lane that straight intubate is close to straight bushing is equipped with the ring channel, straight bushing is close to the one end lateral wall symmetry of straight intubate and is equipped with the rectangular groove, rectangular groove both sides are equipped with the otic placode, otic placode and straight bushing fixed connection, through axostylus axostyle swing joint spare between the otic placode, the tip that the joint spare is located straight bushing corresponds with the ring channel, straight intubate and sealed lid fixed connection, the other end of straight bushing is through interior union coupling and ripple trachea fixed connection; the utility model discloses a circle groove joint spare on the straight cutting sleeve pipe of rectangular inslot swing joint and the straight cutting pipe links together straight cutting sleeve pipe and straight cutting pipe, easy operation, convenient dismantlement, connection efficiency is high, connects stably.
Description
Technical Field
The utility model relates to a people's air defense detects technical field, in particular to ripple trachea coupling assembling for people's air defense air pipe detects.
Background
The air-defense basement is one of civil air-defense works, comprises an outer wall, a buffer wall, an explosion door, a closed wall, a protective partition wall and the like, and is mainly used for civil air-defense temporary shelters, wartime air-defense command centers, communication centers, shelters and the like; part of the permanent defense works also have the function of three prevention. In order to meet the requirements of civil air defense command, communication, masking and the like, the basement has a preset protection function and also has the function of storing grain fresh water in emergency. The inside ventilation pipeline of air defense basement needs to detect the gas tightness after the installation is accomplished, need ventilate air pipe through the bellows in to air pipe testing process, current bellows are connected through sealed lid at air pipe's opening part with air pipe mostly, the tip of sealed lid is connected with the ripple trachea through the mode of straight intubate with cut straightly sleeve pipe spiral threaded connection, this kind of connected mode complex operation, it is more troublesome to dismantle, the connection efficiency is low, and connect unstably.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a ripple trachea coupling assembling for people's air defense pipeline detects, can effectively solve current ripple trachea connected mode complex operation among the background art, it is more troublesome to dismantle, and connection efficiency is low, connects unstable problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a ripple trachea coupling assembling for people's air defense air pipe detects, includes straight intubate and straight bushing, straight intubate is close to one side outer lane of straight bushing and is equipped with the ring channel, straight bushing is close to the one end lateral wall symmetry of straight intubate and is equipped with the square groove, square groove both sides are equipped with the otic placode, otic placode and straight bushing fixed connection, through axostylus axostyle swing joint spare between the otic placode, the joint spare is located and is corresponding with the ring channel in the intraductal tip of straight bushing, straight intubate and sealed fixed connection that covers, straight bushing's the other end passes through interior union coupling and ripple trachea fixed connection.
Preferably, the straight sleeve is welded with the inner connecting pipe, and a first sealing gasket is arranged inside the straight sleeve positioned at the end of the inner connecting pipe.
Preferably, the straight insertion tube is welded or bolted to the sealing cover.
Preferably, a connecting plate is welded on the outer ring of one end, close to the sealing cover, of the straight insertion pipe, a threaded hole is formed in the connecting plate, and a locking screw is connected with the threaded hole in a threaded manner.
Preferably, the end part of the straight insertion pipe close to the sealing cover is provided with a second sealing gasket.
Preferably, the joint piece includes joint, pressing handle and tail ring, joint and pressing handle fixed connection, tail ring and pressing handle tail end swing joint, press the tip and the axostylus axostyle swing joint that the handle is close to the joint.
Preferably, the pressing handle is arranged in a curved shape.
Compared with the prior art, the utility model discloses the beneficial effect who produces is: the utility model discloses a circle groove joint spare on the straight cutting sleeve pipe of rectangular inslot swing joint and the straight cutting pipe links together straight cutting sleeve pipe and straight cutting pipe, easy operation, convenient dismantlement, connection efficiency is high, connects stably.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the joint member of the present invention.
In the figure: 1. inserting a pipe straightly; 2. a straight-inserting sleeve; 3. an annular groove; 4. an ear plate; 5. a clamping piece; 51. a clamping head; 52. pressing the handle; 53. a tail ring; 6. a sealing cover; 7. an inner connecting pipe; 8. a first gasket; 9. a connecting plate; 10. a threaded hole; 11. locking the screw rod; 12. a second gasket; 13. a rectangular groove.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, a ripple trachea coupling assembling for people's air defense pipeline detects, including straight intubate 1 and straight cannula 2, one side outer lane that straight intubate 1 is close to straight cannula 2 is equipped with ring channel 3, straight cannula 2 is close to one end lateral wall symmetry of straight cannula 1 and is equipped with rectangular groove 13, rectangular groove 13 both sides are equipped with otic placode 4, otic placode 4 and straight cannula 2 fixed connection, through axostylus axostyle swing joint spare 5 between the otic placode 4, the tip that joint spare 5 is located straight cannula 2 is corresponding with ring channel 3, straight cannula 1 and sealed 6 fixed connection of lid, the other end of straight cannula 2 passes through interior union coupling 7 and ripple trachea fixed connection.
In this embodiment, the straight bushing 2 is welded to the inner pipe 7, and the first gasket 8 is disposed inside the straight bushing 2 at the end of the inner pipe 7, so as to improve the connection airtightness.
In this embodiment, the straight insertion tube 1 is welded or bolted to the sealing cover 6 to fix the straight insertion tube 1.
In this embodiment, the straight intubate 1 is close to the one end outer lane welded connection board 9 of sealed lid 6, be equipped with screw hole 10 on the connecting board 9, screw hole 10 internal thread connection locking screw 11, bolted connection dismantles conveniently, is convenient for change straight intubate 1.
In this embodiment, the end of the straight insertion tube 1 close to the sealing cover 6 is provided with a second sealing gasket 12 to improve air tightness.
In this embodiment, the clip member 5 includes a clip head 51, a pressing handle 52 and a tail ring 53, the clip head 51 is fixedly connected to the pressing handle 52, the tail ring 53 is movably connected to the tail end of the pressing handle 52, the end of the pressing handle 52 close to the clip head 51 is movably connected to the shaft rod, and the pressing handle 52 is rotated to clip the clip head 51 into the annular groove 3.
In this embodiment, the pressing handle 52 is curved to reduce the clamping force.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a ripple trachea coupling assembling for people's air defense pipeline detects, includes straight intubate and straight cannula, its characterized in that: the straight intubate is close to one side outer lane of straight intubate and is equipped with the ring channel, the one end lateral wall symmetry that the straight intubate is close to straight intubate of straight intubate is equipped with the square groove, square groove both sides are equipped with the otic placode, otic placode and straight intubate fixed connection, through axostylus axostyle swing joint spare between the otic placode, the tip that the joint spare is located straight intubate is corresponding with the ring channel, straight intubate and sealed lid fixed connection, the other end of straight intubate passes through inner union and ripple trachea fixed connection, the joint spare includes joint head, presses handle and tail ring, joint head and pressing handle fixed connection, tail ring and pressing handle tail end swing joint, pressing handle is close to the tip and the axostylus axostyle swing joint of joint.
2. The corrugated air pipe connecting assembly for the detection of the civil air defense ventilation pipeline as claimed in claim 1, characterized in that: the straight-inserting sleeve is welded with the inner connecting pipe, and a first sealing gasket is arranged inside the straight-inserting sleeve positioned at the end of the inner connecting pipe.
3. The corrugated air pipe connecting assembly for the detection of the civil air defense ventilation pipeline as claimed in claim 1, characterized in that: the straight insertion pipe is welded or connected with the sealing cover through bolts.
4. The corrugated air pipe connecting assembly for the detection of the civil air defense ventilation pipeline as claimed in claim 3, characterized in that: the outer ring of one end of the straight insertion pipe, which is close to the sealing cover, is welded with a connecting plate, a threaded hole is formed in the connecting plate, and a locking screw rod is connected with the threaded hole in a threaded manner.
5. The corrugated air pipe connecting assembly for the detection of the civil air defense ventilation pipeline as claimed in claim 4, characterized in that: and a second sealing gasket is arranged at the end part of the straight insertion pipe close to the sealing cover.
6. The corrugated air pipe connecting assembly for the detection of the civil air defense ventilation pipeline as claimed in claim 1, characterized in that: the pressing handle is arranged in a curved shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020620229.6U CN212616864U (en) | 2020-04-23 | 2020-04-23 | Corrugated air pipe connecting assembly for detecting civil air defense ventilation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020620229.6U CN212616864U (en) | 2020-04-23 | 2020-04-23 | Corrugated air pipe connecting assembly for detecting civil air defense ventilation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212616864U true CN212616864U (en) | 2021-02-26 |
Family
ID=74709965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020620229.6U Expired - Fee Related CN212616864U (en) | 2020-04-23 | 2020-04-23 | Corrugated air pipe connecting assembly for detecting civil air defense ventilation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212616864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418002A (en) * | 2021-06-21 | 2021-09-21 | 广东电网有限责任公司 | Air tightness detection, interface sealing and quick access device |
-
2020
- 2020-04-23 CN CN202020620229.6U patent/CN212616864U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418002A (en) * | 2021-06-21 | 2021-09-21 | 广东电网有限责任公司 | Air tightness detection, interface sealing and quick access device |
| CN113418002B (en) * | 2021-06-21 | 2022-06-21 | 广东电网有限责任公司 | Air tightness detection, interface sealing and quick access device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |