CN206725155U - A kind of special leak-checking apparatus of pass joint of L-type two - Google Patents
A kind of special leak-checking apparatus of pass joint of L-type two Download PDFInfo
- Publication number
- CN206725155U CN206725155U CN201720271351.5U CN201720271351U CN206725155U CN 206725155 U CN206725155 U CN 206725155U CN 201720271351 U CN201720271351 U CN 201720271351U CN 206725155 U CN206725155 U CN 206725155U
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- China
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- type
- pass joint
- hold
- pedestal
- down mechanism
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Abstract
The utility model discloses a kind of special leak-checking apparatus of pass joint of L-type two, belong to pipeline leak detection technology field, specifically include pedestal, the pass joint of L-type two, straight-through fast twist-on head, the first hold-down mechanism and the second hold-down mechanism；The pass joint of L-type two is arranged on pedestal by locating piece a, and the pass joint of L-type two is made up of the main line and looped pipeline road for mutually passing through connection at an angle, and wherein main line is set in parallel with plane on pedestal；Lead directly to fast twist-on head and the first hold-down mechanism and be arranged at the pass joint both ends of L-type two along main line axis direction, straight-through fast twist-on head is relative with main line and is arranged at by locating piece b on pedestal；Also include referring to the secondary pedestal set up along looped pipeline road, the second hold-down mechanism is oppositely disposed on secondary pedestal with the looped pipeline road；Rapid fixed and reliable sealing function to the pass joint of L-type two can at least be realized by above technical scheme, greatly improved by such a device reliability of leaking hunting, and the convenience and efficiency that operate will also effectively improve.
Description
Technical field
Pipeline leak detection technology field is the utility model is related to, more particularly, to a kind of special dress that leaks hunting of pass joint of L-type two
Put.
Background technology
Joint leak detection technology is mainly used in the leak detection of pipeline, judges that whether qualified product is by the mode of leaking hunting, therefore
An efficient leak-checking apparatus is particularly important for the production enterprise for needing a large amount of processes of leaking hunting；
Manual leak-checking apparatus is mode that is relatively inexpensive and being most widely used, and such a device is for treating consolidating for leak hunting joint
It is a technological difficulties to determine mode, and handle must well to this will directly affect the reliability and high efficiency leaked hunting with bad；But mostly
Enterprise for two pass joints leak hunting mode still use blocking cap air filling gun purely manual mode, this mode not only operating cost when
Arduously, and product misses survey and happened occasionally, and operating efficiency is extremely low.
Utility model content
The purpose of this utility model：Aim to provide a kind of special leak-checking apparatus of pass joint of L-type two, only needing during operation will be to be checked
Survey two pass joints and be positioned over detection station, manually operated hold-down mechanism fixes two pass joints, at the same time realizes to two pass joints
The sealing of one of port, another port is sealedly attached to straight-through fast twist-on head, thus just realized to two pass joints
Fixation and reliable sealing function, greatly improved by such a device reliability of leaking hunting, and the convenience and efficiency that operate also will
Effectively improve.
To solve, the pass joint leak-checking apparatus structure design of L-type two is unreasonable in the prior art, reliability of leaking hunting is bad, leaks hunting
The low technical problem of efficiency, a kind of special leak-checking apparatus of pass joint of L-type two provided by the utility model, including pedestal, L-type two
Pass joint, straight-through fast twist-on head, the first hold-down mechanism and the second hold-down mechanism；
The pass joint of L-type two is arranged on pedestal by locating piece a, and the pass joint of L-type two by mutually passing through connection at an angle
Main line and looped pipeline road composition, wherein main line is set in parallel with plane on pedestal；
Lead directly to fast twist-on head and the first hold-down mechanism and be arranged at the pass joint both ends of L-type two along main line axis direction, directly
Logical fast twist-on head is relative with main line and is arranged at by locating piece b on pedestal；
Also include referring to the secondary pedestal set up along looped pipeline road, the second hold-down mechanism is arranged at secondary pedestal relative to looped pipeline road
On.
Further, the special leak-checking apparatus of the pass joint of a kind of L-type two provided by the utility model, wherein, on locating piece b
And the end face relative with main line is provided with seal nipple a.
Preferably, the special leak-checking apparatus of the pass joint of a kind of L-type two provided by the utility model, wherein, the first hold-down mechanism
It is the linkage compaction mechanism that frame, pressing handle, connector and compression push rod are formed with the second hold-down mechanism, wherein pressing
Tight handle and compression push rod may be contained within frame, and pass through connector between pressing handle and compression push rod and realize linking connection
It is dynamic.
Further, the special leak-checking apparatus of the pass joint of a kind of L-type two provided by the utility model, wherein, compressed second
The compression push rod front end of mechanism is provided with seal nipple b.
Further, the special leak-checking apparatus of the pass joint of a kind of L-type two provided by the utility model, wherein, compressed first
The compression push rod front end of mechanism and the compression push rod front end of the second hold-down mechanism are equipped with nut telescoping mechanism.
A kind of special leak-checking apparatus of the pass joint of L-type two of the utility model has advantages below compared with prior art：Give up
The mode of operation of blocking cap air gun, on the one hand, the fixation of the pass joint of L-type two to be leaked hunting becomes functions reliably and efficiently；Another aspect L-type
Using sealing means are compressed, sealing property is reliable for the sealing of two pass joints；Compared with full-automatic leak hunting instrument, cost obtains significantly
Reduction.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the special leak-checking apparatus of the pass joint of L-type two of the utility model.
Wherein：1st, pedestal；2nd, the pass joint of L-type two；20th, main line；21st, looped pipeline road；3rd, fast twist-on head is led directly to；4th, the first pressure
Tight mechanism；5th, the second hold-down mechanism；6th, locating piece a；7th, locating piece b；8th, secondary pedestal；9th, seal nipple a；10th, seal nipple b；
11st, nut telescoping mechanism.
Embodiment
The technical solution of the utility model is described in further detail below by specific embodiment and with reference to accompanying drawing；
As shown in figure 1, the special leak-checking apparatus of the pass joint of a kind of L-type two that the present embodiment provides, including pedestal 1, L-type two are logical
Joint 2, lead directly to first 3, first hold-down mechanism 4 of fast twist-on and the second hold-down mechanism 5；
The pass joint 2 of L-type two is arranged on pedestal 1 by locating piece a6, and the pass joint 2 of L-type two by mutually passing through at an angle
The main line 20 of connection and looped pipeline road 21 form, and wherein main line 20 is set in parallel with plane on pedestal 1；
Lead directly to fast twist-on first 3 and the first hold-down mechanism 4 is arranged at the pass joint 2 of L-type two along the axis direction of main line 20
Both ends, it is relative and be arranged at by locating piece b7 on pedestal 1 to lead directly to fast twist-on first 3 and main line 20；
Also include referring to the secondary pedestal 8 set up along looped pipeline road 21, the second hold-down mechanism 5 is arranged at relative to looped pipeline road 21
On secondary pedestal 8.
In use, first resetting the first hold-down mechanism 4 and the second hold-down mechanism 5, the pass joint 2 of L-type two to be leaked hunting is put
It is placed on locating piece a6, the main line 20 of the holding pass joint 2 of L-type two is parallel with the upper plane of pedestal 1, and looped pipeline road 21 is pointed to parallel
In secondary pedestal 8 so that the port face of the main line 20 of the pass joint 2 of L-type two leads directly to fast twist-on first 3, now closes the first compression
Mechanism 4 so that the port of main line 20 is pressed in straight-through fast twist-on first 3 and realizes main line 20 and lead directly to the sealing of fast twist-on first 3,
The second hold-down mechanism 5 is closed again so that the port that the front end of the second hold-down mechanism 5 is pressed in looped pipeline road 21 realizes sealing, thus
Just the fixation to the pass joint 2 of L-type two and reliable sealing function are realized, will be greatly improved by such a device reliability of leaking hunting,
And the convenience and efficiency of operation will also significantly improve.
Meanwhile in order to avoid surveying by mistake, reliable sealing is realized, is set on locating piece b7 and on the end face relative with main line 20
There is seal nipple a9.
It is used as a preferable technical scheme in the present embodiment, it is contemplated that cost of manufacture, the convenience and clamping of operation
Reliability, the first hold-down mechanism 4 and the second hold-down mechanism 5 are that frame, pressing handle, connector and compression push rod are formed
Linkage compaction mechanism, wherein pressing handle and compress push rod may be contained within frame, and pressing handle and compress push rod between
Linking linkage is realized by connector.
It is emphasized that：The first hold-down mechanism 4 and the second hold-down mechanism 5 in the present embodiment are prior art,
This is not repeated.
For the purposes of avoiding surveying by mistake, lift-off seal performance, sealing is provided with the front end of compression push rod 13 of the second hold-down mechanism 5
Joint b10.
As shown in figure 1, as further prioritization scheme, it is contemplated that the scope of application of the device, in the first hold-down mechanism 4
The compression push rod front end for compressing push rod front end and the second hold-down mechanism 5 is equipped with nut telescoping mechanism 11, thus different in detection
During two pass joint of L-type of size, nut telescoping mechanism need to only be adjusted flexibly and can be achieved.
It should be noted last that above embodiment is only illustrating the technical solution of the utility model rather than limit
System, although the utility model is described in detail with reference to embodiment, it will be understood by those within the art that, can with
The technical solution of the utility model is modified or equivalent substitution, without departing from technical solutions of the utility model spirit and
Scope, it all should cover among right of the present utility model.
Claims (5)
- A kind of 1. special leak-checking apparatus of pass joint of L-type two, it is characterised in that：Including pedestal (1), the pass joint of L-type two (2), lead directly to Fast twist-on head (3), the first hold-down mechanism (4) and the second hold-down mechanism (5)；The pass joint of L-type two (2) passes through locating piece a (6) It is arranged on pedestal (1), the pass joint of L-type two (2) by mutually passing through main line (20) and looped pipeline road (21) of connection at an angle Composition, wherein main line (20) is set in parallel with plane on pedestal (1)；It is described to lead directly to fast twist-on head (3) and the first compacting machine Structure (4) is arranged at the pass joint of L-type two (2) both ends along main line (20) axis direction, leads directly to fast twist-on head (3) and main line (20) it is relative and be arranged at by locating piece b (7) on pedestal (1)；Also include referring to the pair set up along the looped pipeline road (21) Pedestal (8), second hold-down mechanism (5) are arranged on secondary pedestal (8) relative to the looped pipeline road (21).
- 2. the special leak-checking apparatus of the pass joint of L-type two according to claim 1, it is characterised in that：In the locating piece b (7) The upper and end face relative with the main line (20) is provided with seal nipple a (9).
- 3. the special leak-checking apparatus of the pass joint of L-type two according to claim 1, it is characterised in that：First hold-down mechanism (4) it is frame, pressing handle, connector and compresses the linkage compaction mechanism that push rod is formed with the second hold-down mechanism (5), Wherein pressing handle and compression push rod may be contained within frame, and passes through connector between pressing handle and compression push rod and realize rank Connect linkage.
- 4. the special leak-checking apparatus of the pass joint of L-type two according to claim 3, it is characterised in that：In second compacting machine The compression push rod front end of structure (5) is provided with seal nipple b (10).
- 5. the special leak-checking apparatus of the pass joint of L-type two according to claim 3, it is characterised in that：In first compacting machine The compression push rod front end of structure (4) and the compression push rod front end of the second hold-down mechanism (5) are equipped with nut telescoping mechanism (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271351.5U CN206725155U (en) | 2017-03-20 | 2017-03-20 | A kind of special leak-checking apparatus of pass joint of L-type two |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271351.5U CN206725155U (en) | 2017-03-20 | 2017-03-20 | A kind of special leak-checking apparatus of pass joint of L-type two |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725155U true CN206725155U (en) | 2017-12-08 |
Family
ID=60501097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720271351.5U Expired - Fee Related CN206725155U (en) | 2017-03-20 | 2017-03-20 | A kind of special leak-checking apparatus of pass joint of L-type two |
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| Country | Link |
|---|---|
| CN (1) | CN206725155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332914A (en) * | 2018-05-11 | 2018-07-27 | 南京简诺特智能科技有限公司 | A kind of product device for detecting water tightness |
-
2017
- 2017-03-20 CN CN201720271351.5U patent/CN206725155U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332914A (en) * | 2018-05-11 | 2018-07-27 | 南京简诺特智能科技有限公司 | A kind of product device for detecting water tightness |
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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: 20171208 Termination date: 20200320 |