CN106595962A - Vehicle pipeline blockage apparatus - Google Patents
Vehicle pipeline blockage apparatus Download PDFInfo
- Publication number
- CN106595962A CN106595962A CN201611126836.1A CN201611126836A CN106595962A CN 106595962 A CN106595962 A CN 106595962A CN 201611126836 A CN201611126836 A CN 201611126836A CN 106595962 A CN106595962 A CN 106595962A
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- mounting groove
- half anchor
- pressing plate
- anchor
- Prior art date
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 abstract description 18
- 238000001514 detection method Methods 0.000 abstract description 13
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 244000098674 Pinus cembroides Species 0.000 description 1
- 235000005013 Pinus cembroides Nutrition 0.000 description 1
- 235000008591 Pinus cembroides var edulis Nutrition 0.000 description 1
- 235000015593 Pinus monophylla Nutrition 0.000 description 1
- 235000015594 Pinus parryana Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/022—Test plugs for closing off the end of a pipe
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pipe Accessories (AREA)
Abstract
The invention relates to a vehicle pipeline blockage apparatus. The apparatus includes an anchor member and a compressing member which is in cooperative connection to the anchor member. The anchor member includes a left-half anchor and a right-half anchor which are mutually symmetrical. The two ends of both the left-half anchor and the right-half anchor are provided with via holes which correspond to each other, and are connected through threaded fasteners to constitute an anchor. The protruding portions in the middle on the outer sides of the left-half anchor and the right-half anchor are provided with first mounting groove. The two walls of the mounting groove are respectively provided thereon with positioning pin holes which correspond to each other. The compressing member includes a pressing plate which is provided with a through hole in the middle thereof and second mounting grooves separately on two ends thereof, a compressing threaded pole having one end which penetrates the through hole in the middle of the pressing plate and is adapted to a butterfly nut, a sealing plug which is in cooperative connection to the other end of the compressing threaded pole, and also a first connecting pole and a second connecting pole. According to the invention, the apparatus can meet sealing requirements for sealing detection, prevents the sealing plug from being ejected from the pipeline due to pressure rise inside the pipeline in the course of detection, and increases safety and reliability in sealing detection.
Description
Technical field
The present invention relates to automobile pipeline closure, and in particular to a kind of vehicle plugging pipelines device.
Background technology
Pipeline that the water passage circulation system of vehicle, gas path circulatory system, oil circulation system are made up of many slot rolling steel pipes,
Casing, the essential condition for making pipeline keep good sealing to be that car load runs well.If water passage circulation system, gas circuit are circulated
There is the situation of leakage in system, the pipeline of oil circulation system or casing, will directly affect the dynamic property of vehicle, braking,
Control stability and safety.So being highly desirable to the water passage circulation system to vehicle, gas path circulatory system, oil circulation system
System carries out sealing propertytest, and the method for detection is to casing in system above or the closure of pipeline seal plug, then using pipe
Road seal detector inflation detection.At present in the detection to casing or pipeline, adopt and pipeline is inserted inside plug, Ran Houyong
The mode of common clip clamping carries out sealing propertytest, and such detection mode meeting Jing often occurs stifled when poor sealing effectiveness, inflation
Head ejects the phenomenon of pipeline, not only leaves hidden trouble to the safety of testing staff around, it is also possible to which the equipment of surrounding is caused
Damage.If the opening of parts is too big, common clip is difficult to meet seal request.
CN103335104A discloses a kind of fast plugging device, including head with the screw rod for rotating handle, and screw thread is matched somebody with somebody
Together in the grapple fixed seat on screw rod, positioned at grapple fixed seat lower section and the grapple fixed disk that is located on screw rod, seal plug,
Described grapple fixed seat lateral surface is circumferentially at least uniformly hinged with three tong arms, and the lower end of tong arm is in inner bending shape, each pincers
Arm upper inner is hinged with steady brace, and the steady brace other end is articulated with grapple fixed disk, and seal plug upper surface is opened
There is the abutting groove being engaged with screw rod lower end, seal plug lower surface is provided with and the sealing rubber being engaged by sealing parts opening
Cushion rubber.Its structure is novel, flexible and convenient operation, and tong arm solves conventional seals with by the cooperation of snap ring at sealing parts opening
Eely problem during test, reduces manually-operated labor intensity, and extending leakage test can test range.Have no to doubt
Ask, above-mentioned prior art is a kind of good try of the technical field.
The content of the invention
It is an object of the invention to provide a kind of vehicle plugging pipelines device, it can be good at compressing seal plug, meets
The seal request of sealing detection, causes seal plug to eject pipeline when preventing detection because pipeline inner pressure is raised, and improves sealing
Safety and reliability during detection.
What the present invention was achieved through the following technical solutions.
A kind of vehicle plugging pipelines device, including anchor ear component and the pressed component that is connected with it, the anchor ear structure
Part includes that the two ends of symmetrical left half anchor ear and right half anchor ear, the left half anchor ear and right half anchor ear are equipped with
Mutual corresponding via, and connect to form anchor ear by threaded fastener, the outside of the left half anchor ear and right half anchor ear
The boss at middle part is provided with the first mounting groove, and mutual corresponding dowel hole is respectively equipped with the wall of the first mounting groove two；
The pressed component is provided with the pressing plate that through hole, two ends are provided with the second mounting groove including middle part, and one end is through in the middle part of pressing plate
Through hole and the clamping screw coordinated with wing nut, also including first connecting rod and second connecting rod, second peace at the pressing plate two ends
Mutual corresponding dowel hole is respectively equipped with the wall of tankage two and is pacified with first on the left half anchor ear and right half anchor ear
Tankage correspondence；The first mounting groove on one end of the first connecting rod and the left half anchor ear is connected, the other end and institute
The second mounting groove for stating pressing plate one end is connected；Install with first on the right half anchor ear one end of the second connecting rod
Groove is connected, the other end is connected with the second mounting groove of the pressing plate other end.
Further, the seal plug is made up of rubber stopper with the rubbery plug lid for being embedded in rubber stopper end, the rubber
The centre of gag is provided with female thread, and described clamping screw one end is connected with the rubbery plug lid corresponding matching.
Further, the left half anchor ear and right half anchor ear connect to be formed anchor ear be stuck in it is convex by the slot rolling on closure pipe fitting
Rise after, the rubber stopper of the seal plug be close to by the inwall of closure pipe fitting.
Further, the threaded fastener is made up of bolt and the dish shape nut being connected with it.
The invention has the beneficial effects as follows：As a result of the plugging device of said structure, preferably can block up fixing seal
Head, installation, convenient disassembly, improves the efficiency of vehicle pipeline sealing detection, enhances sealing effectiveness during sealing detection, improves
The safety and reliability of sealing detection.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the right view of the present invention；
Fig. 4 is the A-A sectional views of Fig. 2.
In figure, 1-by closure pipe fitting, 2-left half anchor ear, 3-right half anchor ear, 4-first connecting rod, 5-the second connects
Bar, 6-pressing plate, 7-clamping screw, 8-seal plug, 81-rubber stopper, 82-rubbery plug lid, 9-wing nut, 10-rolling
Geosynclinal convex rises.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in detail.
Referring to Fig. 1 to Fig. 4, a kind of shown vehicle plugging pipelines device, including anchor ear component and it is connected with it
Pressed component, it is characterised in that：The anchor ear component includes symmetrical left half anchor ear 2 and right half anchor ear 3, the left side
The two ends of half anchor ear 2 and right half anchor ear 3 are equipped with mutual corresponding via, and connect to be formed by threaded fastener and embrace
Hoop, the threaded fastener is made up of bolt and the dish shape nut being connected with it, and the left half anchor ear 2 and right half are embraced
The boss of the outer middle side part of hoop 3 is provided with the first mounting groove, and mutual corresponding positioning is respectively equipped with the wall of mounting groove two
Pin-and-hole.
The pressed component is provided with the pressing plate 6 that through hole, two ends are provided with the second mounting groove including middle part, and one end passes through pressing plate 6
The through hole at middle part and the clamping screw 7 coordinated with wing nut 9, also including first connecting rod 4 and second connecting rod 5.
Mutual corresponding dowel hole is respectively equipped with the wall of second mounting groove two at the two ends of the pressing plate 6 and with described left half
Piece anchor ear is corresponding with the first mounting groove on right half anchor ear；On one end of the first connecting rod 4 and the left half anchor ear 2
First mounting groove is connected, the other end is connected with second mounting groove of the one end of the pressing plate 6；The second connecting rod 5
The first mounting groove on one end and the right half anchor ear 3 is connected, the other end is installed with the second of the other end of the pressing plate 6
Groove is connected.
The seal plug 8 is made up of rubber stopper 81 and the rubbery plug lid 82 inlayed thereon, the rubbery plug lid 82
Centre is provided with female thread, and the other end of the clamping screw 7 is connected with the corresponding matching of the rubbery plug lid 82.Clamping screw 7
Guide-localization effect is provided while rubbery plug lid 82 are compressed.
The left half anchor ear 2 and the connection of right half anchor ear 3 form anchor ear and are stuck in by the slot rolling projection 10 on closure pipe fitting 1
Afterwards, the rubber stopper 81 of the seal plug 8 be close to by the inwall of closure pipe fitting 1.
When specifically used, slot rolling projection 10 is provided with the opening of closure pipe fitting 1, is rotated the upper lower nut pine of anchor ear component
Open anchor ear component, it is ensured that the size of anchor ear is more than by the size of the slot rolling projection 10 of closure pipe fitting 1, anchor ear is stuck in into slot rolling raised
Position after 10, now, while rotating lower nut on anchor ear component, clamping hoop upper and lower ends are held tightly by closure pipe fitting 1,
After anchor ear is held tightly by closure pipe fitting 1, by rotating wing nut 9, clamping screw 7 is driven to rotate to the screw thread of seal plug 8
Hole, the number of revolutions of wing nut 9 is more, and because clamping screw 7 drives seal plug 8, then seal plug 8 is pressed into by closure pipe fitting 1
It is tighter, when by the increase of the air pressure inside of closure pipe fitting 1, when compressing seal plug 8 is outwards ejected, pressure is transmitted by clamping screw 7
To pressing plate 6, pressing plate 6 drives first connecting rod 4 and second connecting rod 5 to tense anchor ear, because raised 10 pairs of the slot rolling by closure pipe fitting 1 is embraced
Hoop has opposition, and the pressure that seal plug 8 is ejected is bigger, and the opposition of slot rolling 10 pairs of anchor ears of projection also can be bigger,
Finally realize the safety closure of seal plug 8.
Claims (4)
1. a kind of vehicle plugging pipelines device, including anchor ear component and the pressed component being connected with it, it is characterised in that：Institute
Anchor ear component is stated including symmetrical left half anchor ear（2）With right half anchor ear（3）, the left half anchor ear and right half are embraced
The two ends of hoop are equipped with mutual corresponding via, and connect to form anchor ear by threaded fastener, the left half anchor ear and the right side
The boss of the outer middle side part of half anchor ear is provided with the first mounting groove, and it is mutually right to be respectively equipped with the wall of the first mounting groove two
The dowel hole answered；
The pressed component is provided with the pressing plate that through hole, two ends are provided with the second mounting groove including middle part（6）, one end is through pressing plate middle part
Through hole and and wing nut（9）The clamping screw of cooperation（7）, also including first connecting rod（4）And second connecting rod（5）, the pressure
Plate（6）Be respectively equipped with the wall of second mounting groove two at two ends mutual corresponding dowel hole and with the left half anchor ear（2）With
Right half anchor ear（3）On the first mounting groove correspondence；The first connecting rod（4）One end and the left half anchor ear（2）On
First mounting groove is connected, the other end and the pressing plate（6）Second mounting groove of one end is connected；The second connecting rod
（5）One end and the right half anchor ear（3）On the first mounting groove be connected, the other end and the pressing plate（6）The other end
The second mounting groove be connected.
2. a kind of vehicle plugging pipelines device according to claim 1, it is characterised in that：The seal plug（8）By rubber
Plug（81）Be embedded in rubber stopper（81）The rubbery plug lid of end（82）Constitute, the centre of the rubbery plug lid is provided with interior
Screw thread, the clamping screw（7）One end and the rubbery plug lid（82）Corresponding matching connects.
3. a kind of vehicle plugging pipelines device according to claim 2, it is characterised in that：The left half anchor ear（2）With
Right half anchor ear（3）Connection forms anchor ear and is stuck in by closure pipe fitting（1）On slot rolling it is raised（10）Afterwards, the seal plug
（8）Rubber stopper（81）With by closure pipe fitting（1）Inwall be close to.
4. a kind of vehicle plugging pipelines device according to claim 1 and 2, it is characterised in that：The threaded fastener by
Bolt and the dish shape nut being connected with it are constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611126836.1A CN106595962A (en) | 2016-12-09 | 2016-12-09 | Vehicle pipeline blockage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611126836.1A CN106595962A (en) | 2016-12-09 | 2016-12-09 | Vehicle pipeline blockage apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106595962A true CN106595962A (en) | 2017-04-26 |
Family
ID=58597874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611126836.1A Pending CN106595962A (en) | 2016-12-09 | 2016-12-09 | Vehicle pipeline blockage apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106595962A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084940A (en) * | 2018-09-10 | 2018-12-25 | 镇江禹成机电有限公司 | A kind of Portable valve leakage detection apparatus |
| CN111103093A (en) * | 2018-10-28 | 2020-05-05 | 国营四达机械制造公司 | Quick plugging device of pipe seal test |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077250A (en) * | 1977-02-16 | 1978-03-07 | Wesch William E | Pipe closure apparatus |
| SU1469373A1 (en) * | 1987-05-04 | 1989-03-30 | М.А. Кулакова и М.А. Тютина | Method of testing elastic pipelines for air-tightness |
| CN201335761Y (en) * | 2008-12-24 | 2009-10-28 | 保定天威集团有限公司 | Quick-seal cover plate device for leakage testing of transformer oil tank |
| CN103335104A (en) * | 2013-07-04 | 2013-10-02 | 山西大运汽车制造有限公司 | Fast plugging device |
| CN203743714U (en) * | 2014-01-22 | 2014-07-30 | 重庆工业设备安装集团有限公司 | Pipe end sealing and pressure testing tool of plastic water feeding pipeline |
| CN104565668A (en) * | 2014-12-26 | 2015-04-29 | 中北大学 | Quick-clamping, plugging and flow-guiding device with buckle-type clamp and quick plugging method |
| CN204962154U (en) * | 2015-08-24 | 2016-01-13 | 唐山亚特专用汽车有限公司 | Quick mouth of pipe plugging device |
| CN105277429A (en) * | 2014-12-16 | 2016-01-27 | 新兴重工湖北三六一一机械有限公司 | Pipe orifice sealing device for pipe component pressure test |
-
2016
- 2016-12-09 CN CN201611126836.1A patent/CN106595962A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077250A (en) * | 1977-02-16 | 1978-03-07 | Wesch William E | Pipe closure apparatus |
| SU1469373A1 (en) * | 1987-05-04 | 1989-03-30 | М.А. Кулакова и М.А. Тютина | Method of testing elastic pipelines for air-tightness |
| CN201335761Y (en) * | 2008-12-24 | 2009-10-28 | 保定天威集团有限公司 | Quick-seal cover plate device for leakage testing of transformer oil tank |
| CN103335104A (en) * | 2013-07-04 | 2013-10-02 | 山西大运汽车制造有限公司 | Fast plugging device |
| CN203743714U (en) * | 2014-01-22 | 2014-07-30 | 重庆工业设备安装集团有限公司 | Pipe end sealing and pressure testing tool of plastic water feeding pipeline |
| CN105277429A (en) * | 2014-12-16 | 2016-01-27 | 新兴重工湖北三六一一机械有限公司 | Pipe orifice sealing device for pipe component pressure test |
| CN104565668A (en) * | 2014-12-26 | 2015-04-29 | 中北大学 | Quick-clamping, plugging and flow-guiding device with buckle-type clamp and quick plugging method |
| CN204962154U (en) * | 2015-08-24 | 2016-01-13 | 唐山亚特专用汽车有限公司 | Quick mouth of pipe plugging device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109084940A (en) * | 2018-09-10 | 2018-12-25 | 镇江禹成机电有限公司 | A kind of Portable valve leakage detection apparatus |
| CN109084940B (en) * | 2018-09-10 | 2021-02-26 | 镇江禹成机电有限公司 | Portable valve leak detection device |
| CN111103093A (en) * | 2018-10-28 | 2020-05-05 | 国营四达机械制造公司 | Quick plugging device of pipe seal test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190115 Address after: 401321 Yudong Dajiangxi Road, Banan District, Chongqing City, No. 220 Applicant after: Chongqing Dajiang Zhifang Special Equipment Co., Ltd. Address before: 401321 Dajiang Industrial Park, Yudong Town, Banan District, Chongqing Applicant before: Chongqing Dajiang Industrial Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
|
| RJ01 | Rejection of invention patent application after publication |