CN207487918U - A kind of fuel tank tightness detecting device - Google Patents
A kind of fuel tank tightness detecting device Download PDFInfo
- Publication number
- CN207487918U CN207487918U CN201721461730.7U CN201721461730U CN207487918U CN 207487918 U CN207487918 U CN 207487918U CN 201721461730 U CN201721461730 U CN 201721461730U CN 207487918 U CN207487918 U CN 207487918U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- pipeline
- workbench
- detecting device
- sliding block
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fuel tank tightness detecting devices, it is related to detection device technology field, including workbench, connect device of air and detection device, the device of air that connects includes ball valve, elastic string and rubber air pipe, the detection device includes stent two, connecting rod, sliding slot, sliding block, pipeline and pressure gauge, the sliding block is slidably connected together with sliding slot, the pipeline is fixedly connected on one end of sliding block, branch pipe there are two being set on the pipeline, the pressure gauge is threaded togather with branch pipe, the ring flange middle section is equipped with the through-hole to connect with the hollow cavity of pipeline.The utility model is simple in structure, low manufacture cost, easy to use, reduces the labor intensity of staff, and two pressure gauges of setting make the effect of test more accurate, while use scope is wide, can be suitable for the fuel tank of different size model.
Description
Technical field
The utility model is related to detection device technology field, more particularly to a kind of fuel tank tightness detecting device.
Background technology
Fuel tank of vehicle is the key position of fuel oil supply system, and leakproofness, the quality of fastness are the normal rows of automobile
The reliable guarantee sailed, while be also the important indicator that complete vehicle quality is examined, according to national automobile industry relevant criterion, automobile
Fuel tank needs being sealed property to detect before entrucking.Current detection method is all that gas is first added in fuel tank mostly
Pressure, then places fuel tank in water, judges the leakproofness of fuel tank, but deposited during this by being generated either with or without bubble
It is big in operation labor intensity, the phenomenon that operation is inconvenient.
China's number of applying for a patent discloses fuel tank tightness detecting device for 201110383488.7, belongs to mechanical technique
Field.It solves the problems, such as that there are currently no for detecting fuel tank tightness detecting device.A kind of fuel tank sealing propertytest
Device including bottom plate and the ventilating mechanism that can be connected with fuel tank, there is open water tank, the water tank on the bottom plate
Case mouth above be equipped with can lean with fuel tank compress component, described compressing is equipped with to drive between component and bottom plate to be supported
Pressure component movement makes to compress component by the actuator below the fuel tank press-in water surface, this apparatus structure complexity, cost of manufacture height.
Utility model content
The purpose of this utility model is to provide a kind of fuel tank tightness detecting device, to solve to cause in the prior art
The above-mentioned defects.
A kind of fuel tank tightness detecting device including workbench, connects device of air and detection device, the workbench
Bottom be equipped with stent one, the device of air that connects includes ball valve, elastic string and rubber air pipe, the ball valve and rubber air pipe one end
It is linked together by clip one, the rubber air pipe other end is connected with clip two, and described elastic string one end is connected to work
The top of platform, the other end are connected on ball valve, the detection device include stent two, connecting rod, sliding slot, sliding block, pipeline and
Pressure gauge, the stent two are fixed on the top of workbench, and the connecting rod is rotatably connected with stent two, the cunning
Slot is fixedly connected on one end of connecting rod, and the sliding block is slidably connected together with sliding slot, and the pipeline is fixedly connected on sliding block
One end, set on the pipeline there are two branch pipe, the pressure gauge is threaded togather with branch pipe, and the bottom of the pipeline is consolidated
Surely ring flange is connected with, the ring flange middle section is equipped with the through-hole to connect with the hollow cavity of pipeline, the workbench
Top be additionally provided with hook, be connected with fixed rope on the hook.
Preferably, the hook is at least provided with three groups.
Preferably, the connecting rod is telescopic rod.
Preferably, the bottom of the ring flange is additionally provided with elastic rubber fitting.
Preferably, instrument cases are additionally provided at the top of the workbench.
The utility model has the advantage of：The utility model is simple in structure, low manufacture cost, easy to use, reduces work
Make the labor intensity of personnel, two pressure gauges of setting make the effect of test more accurate, while use scope is wide, can be applicable in
In the fuel tank of different size model.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is sectional view at the pipeline of the utility model.
Fig. 3 is the utility model sliding slot and sliding block connection relation sectional view.
Wherein, 1- stents two, 2- connecting rods, 3- sliding slots, 4- sliding blocks, 5- branch pipes, 6- pressure gauges, 7- pipelines, 8- ring flanges,
9- fuel tanks, 10- rubber air pipes, 11- ball valves, 12- clips two, 13- elastic strings, 14- instrument cases, 15- workbenches, 16- branch
Frame one, 17- clips one, 18- hooks, 19- fixed ropes.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
A kind of fuel tank tightness detecting device as shown in Figure 1 to Figure 3 including workbench 15, connects device of air and detection
Device, the bottom of the workbench 15 are equipped with stent 1, and the device of air that connects includes ball valve 11, elastic string 13 and rubber
Tracheae 10, the ball valve 11 and 10 one end of rubber air pipe are linked together by clip 1,10 other end of rubber air pipe
Clip 2 12 is connected with, described 13 one end of elastic string is connected to the top of workbench 15, and the other end is connected on ball valve 11, institute
It states detection device and includes stent 21, connecting rod 2, sliding slot 3, sliding block 4, pipeline 7 and pressure gauge 6, the stent 21 is fixed on work
Make the top of platform 15, the connecting rod 2 is rotatably connected with stent 21, and the sliding slot 3 is fixedly connected on connecting rod 2
One end, the sliding block 4 and sliding slot 3 be slidably connected together, and the pipeline 7 is fixedly connected on one end of sliding block 4, the pipeline
It is set on 7 there are two branch pipe 5, the pressure gauge 6 is threaded togather with branch pipe 5, and the bottom of the pipeline 7 is fixedly connected with method
Blue disk 8,8 middle section of ring flange are equipped with the through-hole to connect with the hollow cavity of pipeline 7, the top of the workbench 15
Hook 18 is additionally provided with, fixed rope 19 is connected on the hook 18.
During detection, other mouths of fuel tank 9 are blocked, oil filler is left behind and inlet port does not block up, by fixed rope 19 combustion
Fuel tank 9 is fixed on the top of workbench 15, one end of rubber air pipe 10 and oil filler is made to link together with clip 2 12, so
Ring flange 8 with inlet port is linked together afterwards, air inlet pipe is connect the aerating into fuel tank 9 with one end of ball valve 11, is reached
The valve on ball valve 11 is closed after certain air pressure, the numerical value on two pressure gauges 6 is recorded, was observed again after 10-20 minutes
Numerical value on two pressure gauges 6, no significant change illustrate that the leakproofness of fuel tank is qualified, and two pressure gauges of setting make the effect of test
Fruit is more accurate.
In the present embodiment, the hook 18 facilitates fixed different size of fuel tank at least provided with three groups.
In the present embodiment, the connecting rod 2 is telescopic rod, improves the coverage area of pipeline, can be suitable for difference
The fuel tank of big ting model.
In the present embodiment, the bottom of the ring flange 8 is additionally provided with elastic rubber fitting, improves the sealing of 8 junction of ring flange
Effect.
In addition, the top of the workbench 15 is additionally provided with instrument cases 14, dismounted for placing required during fuel tank
Tool.
Based on above-mentioned, when the utility model detects, other mouths of fuel tank 9 blocked, leave behind oil filler and inlet port not
It is stifled, fuel tank 9 is fixed on by fixed rope 19 top of workbench 15, one end of rubber air pipe 10 is made with clip 2 12
It links together with oil filler, then ring flange 8 is linked together with inlet port, air inlet pipe is connect with one end of ball valve 11
The aerating into fuel tank 9 closes the valve on ball valve 11 after reaching certain air pressure, records the numerical value on two pressure gauges 6, pass through
The numerical value observed again on two pressure gauges 6 was crossed after 10-20 minutes, and no significant change illustrates that the leakproofness of fuel tank is qualified, setting
Two pressure gauges make the effect of test more accurate.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, all things considered are all merely illustrative, and are not only
's.It is all in the scope of the utility model or in the change being equal in the scope of the utility model by the utility model packet
Contain.
Claims (5)
1. a kind of fuel tank tightness detecting device, which is characterized in that including workbench (15), connect device of air and detection dress
Put, the bottom of the workbench (15) is equipped with stent one (16), it is described connect device of air include ball valve (11), elastic string (13) and
Rubber air pipe (10), the ball valve (11) and rubber air pipe (10) one end are linked together by clip one (17), the rubber
Tracheae (10) other end is connected with clip two (12), and described elastic string (13) one end is connected to the top of workbench (15), separately
One end is connected on ball valve (11), and the detection device includes stent two (1), connecting rod (2), sliding slot (3), sliding block (4), pipeline
(7) and pressure gauge (6), the stent two (1) are fixed on the top of workbench (15), the connecting rod (2) and stent two (1)
It is rotatably connected, the sliding slot (3) is fixedly connected on one end of connecting rod (2), and the sliding block (4) is slided with sliding slot (3)
It links together, the pipeline (7) is fixedly connected on one end of sliding block (4), is set on the pipeline (7) there are two branch pipe (5), institute
It states pressure gauge (6) to be threaded togather with branch pipe (5), the bottom of the pipeline (7) is fixedly connected with ring flange (8), described
Ring flange (8) middle section is equipped with the through-hole to connect with the hollow cavity of pipeline (7), and the top of the workbench (15) is also set
There is hook (18), fixed rope (19) is connected on the hook (18).
2. a kind of fuel tank tightness detecting device according to claim 1, it is characterised in that：The hook (18) is at least
Equipped with three groups.
3. a kind of fuel tank tightness detecting device according to claim 1, it is characterised in that：The connecting rod (2) is
Telescopic rod.
4. a kind of fuel tank tightness detecting device according to claim 1, it is characterised in that：The ring flange (8)
Bottom is additionally provided with elastic rubber fitting.
5. a kind of fuel tank tightness detecting device according to claim 1, it is characterised in that：The workbench (15)
Top be additionally provided with instrument cases (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461730.7U CN207487918U (en) | 2017-11-06 | 2017-11-06 | A kind of fuel tank tightness detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461730.7U CN207487918U (en) | 2017-11-06 | 2017-11-06 | A kind of fuel tank tightness detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487918U true CN207487918U (en) | 2018-06-12 |
Family
ID=62475532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721461730.7U Expired - Fee Related CN207487918U (en) | 2017-11-06 | 2017-11-06 | A kind of fuel tank tightness detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415166A (en) * | 2020-11-27 | 2021-02-26 | 冯小林 | Detection device for ecological environment improvement |
-
2017
- 2017-11-06 CN CN201721461730.7U patent/CN207487918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415166A (en) * | 2020-11-27 | 2021-02-26 | 冯小林 | Detection device for ecological environment improvement |
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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 |
Granted publication date: 20180612 Termination date: 20181106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |