CN208587743U - A kind of gas pipeline air-tightness detection device - Google Patents
A kind of gas pipeline air-tightness detection device Download PDFInfo
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- CN208587743U CN208587743U CN201821345722.0U CN201821345722U CN208587743U CN 208587743 U CN208587743 U CN 208587743U CN 201821345722 U CN201821345722 U CN 201821345722U CN 208587743 U CN208587743 U CN 208587743U
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- China
- Prior art keywords
- installs case
- wall
- welded
- detection device
- gas pipeline
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Abstract
The utility model discloses a kind of gas pipeline air-tightness detection devices, including installs case, the inside of the installs case is socketed with horizontally disposed two conduits, the equal movable sleeve in conduit side close to each other is connected to annulus, the top exterior walls of the annulus are welded with casing, the internal activity of described sleeve pipe is socketed with the limit plate being arranged along the vertical direction, a lateral edge its short transverse that two limit plates are located remotely from each other offers sliding slot, the internal slide of the sliding slot is equipped with sliding block, one end that the sliding block stretches out sliding slot is welded with push-rod electric machine, and the one end of push-rod electric machine far from sliding block is fixedly connected with the inner wall of installs case, the top inner wall of the installs case is bonded with rubber strip, the motion bar being arranged along the vertical direction is bonded at the top of the rubber strip.The utility model is novel in design, easy to operate, not only facilitates pipeline being sealed installation, but also conveniently detect to pipe joint, and detection device cost is simple, convenient for promoting.
Description
Technical field
The utility model relates to pipeline inspection technology field more particularly to a kind of gas pipeline air-tightness detection devices.
Background technique
Family needs to be strict with leakproofness using gas pipeline, however in pipeline in interface, due to rubber pad aging
Situations such as be easy to make sealing joint to decline, thus the case where being easy to appear gas leakage, however gas leakage under normal circumstances
It is not easy to discover, and easily causes safety accident, this just needs to use detection device, however existing detection device compares
Complexity, cost is higher, can not accomplish that each interface is installed, cannot be practical conducive to promoting, and we have proposed one kind thus
Gas pipeline air-tightness detection device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of gas pipeline gas proposed
Close property detection device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of gas pipeline air-tightness detection device, including installs case, the inside of the installs case are socketed with horizontally disposed
Two conduits, the equal movable sleeve in conduit side close to each other is connected to annulus, and the top exterior walls of the annulus are welded with set
Pipe, the internal activity of described sleeve pipe are socketed with the limit plate being arranged along the vertical direction, two limit plates be located remotely from each other one
Its short transverse of lateral edge offers sliding slot, and the internal slide of the sliding slot is equipped with sliding block, and the sliding block stretches out one end of sliding slot
It is welded with push-rod electric machine, and the one end of push-rod electric machine far from sliding block is fixedly connected with the inner wall of installs case, the top of the installs case
Portion's inner wall is bonded with rubber strip, and the motion bar being arranged along the vertical direction is bonded at the top of the rubber strip, the motion bar
Top is connected with conducting rod, and the top of the conducting rod is equipped with the case lid hinged with the top of installs case, the case lid top top
Portion's inner wall is fixedly connected with conductive plate, and the side of the conductive plate is equipped with the alarm device connecting with the top inner wall of case lid, described
The side outer wall that case lid is separate and installs case is hinged is welded with fixed plate, and the bottom of the fixed plate is welded with pull rod, the drawing
The bottom end of bar is welded with limited block, and the lower section of the limited block is equipped with the spring connecting with the outer wall of installs case, and the spring is remote
Be connected with fixed cover from one end of installs case, and the bottom of fixed cover and installs case are hinged, the top of the limited block equipped with
The block of the inner wall welding of fixed cover.
Preferably, the top tank wall of the installs case offers two mounting holes, and two mounting holes are close to each other
Side is equipped with the connecting hole through tank wall at the top of installs case, and motion bar runs through connecting hole.
Preferably, the both sides box wall of the installs case offers through-hole, and the two sides inner wall of the installs case is welded with and leads to
The sealing ring of hole coaxial arrangement, and conduit runs through sealing ring and through-hole.
Preferably, the conducting rod and alarm device are electrically connected by conducting wire, side of the conductive plate far from alarm device
Equipped with the battery that the top inner wall with case lid is connect, and conductive plate and battery are electrically connected also by conducting wire.
Preferably, the top housing of the fixed cover offers the groove of U-shaped structure, and pull rod through-going recess.
Preferably, the vertical section of the limited block is triangular structure of right angle, the model YS-01H of the alarm device.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model passes through the structures such as installation push-rod electric machine, annulus, casing, limit plate, push-rod electric machine and sliding block,
Middle push-rod electric machine drives limit plate close to each other, and in limit plate insertion casing, so that casing is made to drive annulus close to each other, this
Sample can just make two conduits in close proximity to improving its leakproofness；
2, the utility model is by structures such as installation rubber strip, motion bar, conducting rod, conductive plate and alarm devices, wherein pacifying
When gas leakage occurring in vanning, the interior air pressure of installs case can be made to increase, drive motion bar to moving up so as to cause rubber strip
Dynamic, band moving conductive rod moves up and finally contacts conductive plate motion bar again, to make alarm device be connected to battery, to make
Alarm device work sounds the alarm；
In conclusion the device is novel in design, and it is easy to operate, not only facilitate and pipeline is sealed installation, but also side
Just pipe joint is detected, and detection device cost is simple, convenient for promoting.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of gas pipeline air-tightness detection device positive structure diagram；
Fig. 2 be the utility model proposes a kind of gas pipeline air-tightness detection device case lid open when facing structure show
It is intended to；
Fig. 3 be the utility model proposes a kind of gas pipeline air-tightness detection device limit plate plan structure signal
Figure.
In figure: 1 installs case, 2 conduits, 3 annulus, 4 casings, 5 limit plates, 6 sliding slots, 7 push-rod electric machines, 8 rubber strips, 9 activities
Bar, 10 conducting rods, 11 case lids, 12 conductive plates, 13 alarm devices, 14 fixed plates, 15 pull rods, 16 limited blocks, 17 fixed covers, 18 bullets
Spring, 19 blocks, 20 batteries.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of gas pipeline air-tightness detection device, including installs case 1, the inside of installs case 1 are socketed with
Horizontally disposed two conduits 2, the equal movable sleeve in the side close to each other of conduit 2 are connected to annulus 3, the top exterior walls welding of annulus 3
Have a casing 4, the internal activity of casing 4 is socketed with the limit plate 5 being arranged along the vertical direction, two limit plates 5 be located remotely from each other one
Its short transverse of lateral edge offers sliding slot 6, and the internal slide of sliding slot 6 is equipped with sliding block, and one end that sliding block stretches out sliding slot 6 is welded with
Push-rod electric machine 7, and the one end of push-rod electric machine 7 far from sliding block is fixedly connected with the inner wall of installs case 1, the top inner wall of installs case 1
It is bonded with rubber strip 8, the top of rubber strip 8 is bonded with the motion bar 9 being arranged along the vertical direction, and the top of motion bar 9 is connected with
The top of conducting rod 10, conducting rod 10 is equipped with the case lid 11 hinged with the top of installs case 1, and 11 top top inner wall of case lid is fixed
It is connected with conductive plate 12, the side of conductive plate 12 is equipped with the alarm device 13 connecting with the top inner wall of case lid 11, and case lid 11 is separate
The side outer wall hinged with installs case 1 is welded with fixed plate 14, and the bottom of fixed plate 14 is welded with pull rod 15, the bottom end of pull rod 15
It is welded with limited block 16, the lower section of limited block 16 is equipped with the spring 18 connecting with the outer wall of installs case 1, and spring 18 is far from installs case
1 one end is connected with fixed cover 17, and the bottom of fixed cover 17 and installs case 1 are hinged, and the top of limited block 16 is equipped with and fixation
The block 19 of the inner wall welding of cover 17.
The top tank wall of installs case 1 offers two mounting holes, and two mounting holes side close to each other is equipped with through peace
It cases the connecting hole of 1 top tank wall, and motion bar 9 runs through connecting hole, the both sides box wall of installs case 1 offers through-hole, installs case 1
Two sides inner wall be welded with the sealing ring with through-hole coaxial arrangement, and conduit 2 runs through sealing ring and through-hole, conducting rod 10 and alarm
Device 13 is electrically connected by conducting wire, and conductive plate 12 is equipped with the storage connecting with the top inner wall of case lid 11 far from the side of alarm device 13
Battery 20, and conductive plate 12 is electrically connected with battery 20 also by conducting wire, the top housing of fixed cover 17 offers U-shaped structure
Groove, and 15 through-going recess of pull rod, the vertical section of limited block 16 is triangular structure of right angle, the model YS- of alarm device 20
01H。
In the present embodiment, firstly, push-rod electric machine 7 drives limit plate 5 close to each other, and limit plate 5 is inserted into casing 4, from
And casing 4 is made to drive annulus 3 close to each other, it can thus make two conduits 2 in close proximity to improving its leakproofness, work as installation
When gas leakage occurring in case 1, the interior air pressure of installs case 1 can be made to increase, drive motion bar 9 upward so as to cause rubber strip 8
Mobile, band moving conductive rod 10 moves up and finally contacts conductive plate 12 motion bar 9 again, to make alarm device 13 and battery 20
Connection, so that the work of alarm device 13 is made to sound the alarm, and limited block 16 is blocked by block 19, to make pull rod 15 and fixed plate
14 fix case lid 11, thus case lid 11 can be made to be sealed installs case 1, avoid rubber strip 8 broken because of air pressure increase
It splits and makes gas leakage into environment, improve the safety of user.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of gas pipeline air-tightness detection device, including installs case (1), which is characterized in that the inside of the installs case (1)
Horizontally disposed two conduits (2) are socketed with, the conduit (2) the equal movable sleeve in side close to each other is connected to annulus (3), described
The top exterior walls of annulus (3) are welded with casing (4), and the internal activity of described sleeve pipe (4) is socketed with the limit being arranged along the vertical direction
Position plate (5), a lateral edge its short transverse that two limit plates (5) are located remotely from each other offer sliding slot (6), the sliding slot (6)
Internal slide sliding block is installed, one end that the sliding block stretches out sliding slot (6) is welded with push-rod electric machine (7), and push-rod electric machine (7)
One end far from sliding block is fixedly connected with the inner wall of installs case (1), and the top inner wall of the installs case (1) is bonded with rubber strip
(8), the motion bar (9) being arranged along the vertical direction is bonded at the top of the rubber strip (8), the top of the motion bar (9) connects
It is connected to conducting rod (10), the top of the conducting rod (10) is equipped with the case lid (11) hinged with the top of installs case (1), the case
Lid (11) top top inner wall is fixedly connected with conductive plate (12), and the side of the conductive plate (12) is equipped with the top with case lid (11)
The alarm device (13) of portion's inner wall connection, the separate side outer wall hinged with installs case (1) of case lid (11) are welded with fixed plate
(14), the bottom of the fixed plate (14) is welded with pull rod (15), and the bottom end of the pull rod (15) is welded with limited block (16), institute
The lower section for stating limited block (16) is equipped with the spring (18) connecting with the outer wall of installs case (1), and the spring (18) is far from installs case
(1) one end is connected with fixed cover (17), and the bottom of fixed cover (17) and installs case (1) are hingedly, the limited block (16)
Top is equipped with the block (19) with the inner wall welding of fixed cover (17).
2. a kind of gas pipeline air-tightness detection device according to claim 1, which is characterized in that the installs case (1)
Top tank wall offer two mounting holes, two mounting holes side close to each other is equipped at the top of installs case (1)
The connecting hole of tank wall, and motion bar (9) runs through connecting hole.
3. a kind of gas pipeline air-tightness detection device according to claim 1, which is characterized in that the installs case (1)
Both sides box wall offer through-hole, the two sides inner wall of the installs case (1) is welded with the sealing ring with through-hole coaxial arrangement, and leads
It manages (2) and runs through sealing ring and through-hole.
4. a kind of gas pipeline air-tightness detection device according to claim 1, which is characterized in that the conducting rod (10)
It is electrically connected with alarm device (13) by conducting wire, the conductive plate (12) is equipped with and case lid (11) far from the side of alarm device (13)
Top inner wall connection battery (20), and conductive plate (12) is electrically connected with battery (20) also by conducting wire.
5. a kind of gas pipeline air-tightness detection device according to claim 1, which is characterized in that the fixed cover (17)
Top housing offer the groove of U-shaped structure, and pull rod (15) through-going recess.
6. a kind of gas pipeline air-tightness detection device according to claim 1, which is characterized in that the limited block (16)
Vertical section be triangular structure of right angle, the model YS-01H of the alarm device (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345722.0U CN208587743U (en) | 2018-08-21 | 2018-08-21 | A kind of gas pipeline air-tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345722.0U CN208587743U (en) | 2018-08-21 | 2018-08-21 | A kind of gas pipeline air-tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587743U true CN208587743U (en) | 2019-03-08 |
Family
ID=65543934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821345722.0U Expired - Fee Related CN208587743U (en) | 2018-08-21 | 2018-08-21 | A kind of gas pipeline air-tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043330A (en) * | 2021-11-10 | 2022-02-15 | 新乡天鑫新能源机械有限公司 | Gear shaft type central hole grinding system |
-
2018
- 2018-08-21 CN CN201821345722.0U patent/CN208587743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114043330A (en) * | 2021-11-10 | 2022-02-15 | 新乡天鑫新能源机械有限公司 | Gear shaft type central hole grinding system |
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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: 20190308 Termination date: 20190821 |