CN207764032U - A kind of diesel air cooler poppet pressure experiment sealing device - Google Patents
A kind of diesel air cooler poppet pressure experiment sealing device Download PDFInfo
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- CN207764032U CN207764032U CN201721868193.8U CN201721868193U CN207764032U CN 207764032 U CN207764032 U CN 207764032U CN 201721868193 U CN201721868193 U CN 201721868193U CN 207764032 U CN207764032 U CN 207764032U
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- Prior art keywords
- air cooler
- flange
- bracket
- cooler bracket
- sealing
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Abstract
A kind of diesel air cooler poppet pressure experiment sealing device, the air cooler bracket are tower structure up and down, have open upper plane and open lower plane, 5 flange through-holes are respectively provided on two side, it is characterised in that：The sealing device includes holder, upper sealing panel component, lower block member and 10 flange sealing plate components, the upper sealing panel is sealingly coupled to be connected to the upper plane of the air cooler bracket, the holder encloses the surrounding for being placed in the air cooler bracket and the top positioned at the upper sealing panel component, the lower block member is hermetically connected to the lower plane of the air cooler bracket, and 10 flanges sealing plate component is connected on the holder and is hermetically closely attached on respectively on each flange through-hole of the air cooler bracket.Air cooler bracket can be fully sealed for the utility model, to create conditions for the pressure testing for being smoothed out air cooler bracket, have the advantages that simple in structure, manufacture is easy, of low cost, easy to operation.
Description
Technical field
The utility model is related to the experimental rigs of diesel engine, and in particular to be a kind of examination of diesel air cooler poppet pressure
It tests and uses sealing device, belong to Diesel Engine Technique Field.
Background technology
In the production of some diesel engines, according to drawing requirement, air cooler bracket needs to carry out the pressure test of 0.6MPa.
It please refers to Fig.1 and Fig. 2, the air cooler bracket P is tower structure up and down, there is open upper plane P1 and open
Mouthful lower plane P2, be respectively provided with 5 flange through-hole P3 on two side.
During the test, air cooler bracket P needs in sealed states toward internal water flooding, the ability after inside fills water
Carry out pressure test.In the process, the flange through-hole P3 of air cooler bracket P is required for being sealed, open upper plane P1
It also to be sealed with lower plane P2, then can just do pressure test.Thus need a set of pressure testing sealing device that could realize
The accurate pressure test of air cooler bracket P.
Utility model content
It is asked the purpose of this utility model is that solving progress diesel air cooler poppet pressure and testing faced sealing
Topic, a kind of diesel air cooler poppet pressure experiment sealing device is provided, air cooler bracket is fully sealed, so as to for
The pressure testing for being smoothed out air cooler bracket creates conditions.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of diesel air cooler poppet pressure experiment sealing device, the air cooler bracket are frame-type up and down
Structure has open upper plane and open lower plane, 5 flange through-holes is respectively provided on two side, it is characterised in that：Institute
It includes holder, upper sealing panel component, lower block member and 10 flange sealing plate components, the upper sealing panel portion to state sealing device
Part is hermetically connected to the upper plane of the air cooler bracket, and the holder encloses the surrounding for being placed in the air cooler bracket and is located at
The top of the upper sealing panel component, the lower block member are hermetically connected to the lower plane of the air cooler bracket, institute
State 10 flange sealing plate components be connected on the holder and be hermetically closely attached on respectively the air cooler bracket each flange it is logical
Kong Shang.
Further, the upper sealing panel component includes upper sealing panel, gasket, water filling port and ventilation mouth, the water filling
Mouth and ventilation mouth are set on the upper sealing panel and are respectively connected with shut-off valve, and the gasket is set to the air cooler bracket
Upper plane on and be folded on this between plane and the upper sealing panel.
Further, the upper sealing panel component further includes lifting lug, which is fixedly connected on the upper sealing panel.
Further, the upper sealing panel component further includes pressure gauge, which is connected on the upper sealing panel.
Further, the holder includes rectangle framework and two gates, the rectangle framework flatly enclose be placed in it is described
The surrounding of air cooler bracket, the gate are formed by fixedly connecting by the column and horizontal crossbeam of both sides, the column of the both sides
It being respectively fixedly connected on the left and right short frame of the rectangle framework, the crossbeam is located at the top of the upper sealing panel component,
5 kidney slots are respectively provided on the front and back long margin frame of the rectangle framework.
Further, the lower block member includes that lower sealing plate, gasket and two are released the mouth of a river, and described two release water
Mouth is set on the lower sealing plate and is respectively connected with shut-off valve, and the gasket is set to the lower plane of the air cooler bracket
Above and it is folded between the lower plane and the lower sealing plate.
Further, the flange sealing plate component includes flange sealing plate, gasket and stud, which is equipped with spiral shell
Pit and the Stud connection, the stud are connected on the bracket with lock washer by nut and are made by opposition
The flange sealing plate is hermetically closely attached on the flange through-hole of the air cooler bracket, and the gasket is set to the air cooler support
On the flange through-hole of frame and it is folded between the flange through-hole and the flange sealing plate.
Further, the upper sealing panel component is connected to the air cooler support by bolt, nut and lock washer
In the upper plane of frame, the lower block member is connected to by bolt, nut and lock washer under the air cooler bracket
In plane.
Compared with prior art, the advantageous effects of the utility model are as follows：
1) the air cooler bracket can be fully sealed, keeps pressure test results accurate, it is therefore prevented that unqualified production
The generation of product.
2) described device is simple in structure, easy to operation, improves work efficiency, and alleviates working strength.
3) the utility model uses the channel steel, shut-off valve, pressure gauge of the convenient conventional standard type of market purchasing, has system
Make advantage easy, of low cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of diesel air cooler bracket.
Fig. 2 is the sectional view of diesel air cooler bracket.
Fig. 3 is the structural schematic diagram of the utility model.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the vertical view of Fig. 3.
Fig. 6 is the front view of upper sealing panel component.
Fig. 7 is the vertical view of Fig. 6.
Fig. 8 is the front view of holder.
Fig. 9 is the left view of Fig. 8.
Figure 10 is the vertical view of Fig. 8.
Figure 11 is the front view of lower block member.
Figure 12 is the left view of Figure 11.
Figure 13 is the front view of flange sealing plate component.
Figure 14 is the left view of Figure 13.
Figure 15 is the usage state diagram of the utility model.
Specific implementation mode
Utility model device can be used for the sealing of diesel air cooler bracket, make various air-cooled of complicated, cavity
Device bracket can be sealed effectively, and the requirement of air cooler poppet pressure experiment is reached.
Diesel air cooler poppet pressure described in the utility model is tested in the following with reference to the drawings and specific embodiments and is used
Sealing device is described in further detail, but should not limit the scope of protection of the utility model with this.
Embodiment
Please refer to the structure chart of Fig. 3, Fig. 4 and Fig. 5 the utility model, the diesel air cooler poppet pressure experiment
Include holder 1, upper sealing panel component 2, lower block member 3 and 10 flange sealing plate components 4 with sealing device, all parts can
Independent dismounting.5 are please referred to Fig.1, the upper sealing panel component 1 is hermetically connected to described by bolt, nut and lock washer
The upper plane P1 of air cooler bracket P, the holder 2 enclose the surrounding for being placed in the air cooler bracket P and are located at the upper sealing panel
The top of component 2, the lower block member 3 are hermetically connected to the air cooler support by bolt, nut and lock washer
The lower plane P2 of frame P, 10 flange sealing plates component 4 are connected on the holder 1 and are hermetically closely attached on the sky respectively
On each flange through-hole P3 of cooler bracket P.
Please refer to Fig. 6 and Fig. 7, the upper sealing panel component 2 include upper sealing panel 21, gasket 22, water filling port 25,
Ventilation mouth 24, lifting lug 26 and pressure gauge 23.The long side both sides of the upper sealing panel 21 are provided with through-hole, and short side both sides are provided with screw thread
Hole makes it connect and seal with air cooler bracket P by bolt, nut, stud, lock washer and gasket 22；Due to close on this
21 length of sealing plate is longer, so needing to do intensive treatment to it, flexural deformation in assembling process is avoided, to which sealing be not achieved
Effect.The centre position of the upper sealing panel 21 is provided with through-hole, and branch pipe welded directly to the run pipe, should as water filling port 25 and ventilation mouth 24 on through-hole
Water filling port 25 is used for water filling, and for the ventilation mouth 24 for breathing freely, the water filling port 25 and ventilation mouth 24 are respectively connected with shut-off valve.Institute
State gasket 22 be set on the upper plane P1 of the air cooler bracket P and be folded on this plane P1 and the upper sealing panel 21 it
Between.The lifting lug 26 and pressure gauge 23 are fixedly connected on the upper sealing panel 21, and the measurement range of the pressure gauge 23 is in 0-
1.6Mpa, lifting of the lifting lug 26 for the upper sealing panel 21 are installed.
Fig. 8, Fig. 9 and Figure 10 are please referred to, the holder 1 is made up of 10 channel steels welding manner, including rectangle frame
Part 11 and two gates.After the rectangle framework 11 is by a pair of long 888 channel steel and a pair of channel steel restructuring by long 2230mm
Channel steel forms, which flatly encloses the surrounding for being placed in the air cooler bracket P, 5 are respectively provided on front and back long margin frame
A kidney slot 14 makes it be fixed with the flange sealing plate component for connecting bolt and nut.The gate is long by a pair
The channel steel of the channel steel of 2230mm and two couples of long 156mm, which are fixedly connected, to be made, including the column 12 of both sides and horizontal crossbeam 13；Institute
The column 12 for stating both sides is respectively fixedly connected on the left and right short frame of the rectangle framework 11, and the crossbeam 13 is located on described
The top of block member 2.
Please refer to Fig.1 1 and Figure 12, the lower block member 3 includes that lower sealing plate 31, gasket 32 and two are released the mouth of a river
33.Two bend pipes of connection are as the mouth of a river 33 of releasing downwards for the lower sealing plate 31, for being tested inside the air cooler bracket P that releases
The water of pressure, the mouth of a river 33 of releasing are respectively connected with shut-off valve；It is disposed with 46 threaded holes on the lower sealing plate 31, passes through spiral shell
Bolt, nut and lock washer connect and seal with the lower plane P2 of the air cooler bracket P.The gasket 32 is set to the sky
On the lower plane P2 of cooler bracket P and it is folded between lower plane P2 and the lower sealing plate 31.
3 and Figure 14 are please referred to Fig.1, the flange sealing plate component 4 includes flange sealing plate 41, gasket 42 and stud 43.Institute
It states flange sealing plate 41 to connect with the stud 43 equipped with threaded hole, which is connected to described by nut and lock washer
On the kidney slot 14 of holder 1, to make the flange sealing plate 41 hermetically be closely attached on the air cooler support by opposition
On the flange through-hole P3 of frame P.The gasket 42 is set on the flange through-hole P3 of the air cooler bracket P, and is folded in this
Between flange through-hole P3 and the flange sealing plate 41.
The preferred embodiment of the utility model is above are only, is not used for limiting the scope of protection of the utility model,
Equivalence changes made by all contexts according to the utility model and improvement, are regarded as the utility model model claimed
Farmland.
Claims (8)
1. a kind of diesel air cooler poppet pressure experiment sealing device, which is frame-type knot up and down
Structure has open upper plane and open lower plane, 5 flange through-holes is respectively provided on two side, it is characterised in that：It is described
Sealing device includes holder, upper sealing panel component, lower block member and 10 flange sealing plate components, the upper sealing panel component
It is hermetically connected to the upper plane of the air cooler bracket, the holder encloses the surrounding for being placed in the air cooler bracket and is located at institute
The top of upper sealing panel component is stated, the lower block member is hermetically connected to the lower plane of the air cooler bracket, described
10 flange sealing plate components are connected on the holder and are hermetically closely attached on each flange through-hole of the air cooler bracket respectively
On.
2. diesel air cooler poppet pressure experiment sealing device according to claim 1, it is characterised in that：Described
Upper sealing panel component includes upper sealing panel, gasket, water filling port and ventilation mouth, and the water filling port and ventilation mouth are set to described close
On sealing plate and it is respectively connected with shut-off valve, the gasket is set in the upper plane of the air cooler bracket and is folded on this and puts down
Between face and the upper sealing panel.
3. diesel air cooler poppet pressure experiment sealing device according to claim 2, it is characterised in that：Described
Upper sealing panel component further includes lifting lug, which is fixedly connected on the upper sealing panel.
4. diesel air cooler poppet pressure experiment sealing device according to claim 2, it is characterised in that：Described
Upper sealing panel component further includes pressure gauge, which is connected on the upper sealing panel.
5. diesel air cooler poppet pressure experiment sealing device according to claim 1, it is characterised in that：Described
Holder includes rectangle framework and two gates, which flatly encloses the surrounding for being placed in the air cooler bracket, this shape
Part is formed by fixedly connecting by the column and horizontal crossbeam of both sides, and the column of the both sides is respectively fixedly connected in the rectangle frame
On the left and right short frame of part, the crossbeam is located at the top of the upper sealing panel component, the front and back long margin frame of the rectangle framework
On be respectively provided with 5 kidney slots.
6. diesel air cooler poppet pressure experiment sealing device according to claim 1, it is characterised in that：Described
Lower block member includes that lower sealing plate, gasket and two are released the mouth of a river, and described two mouths of a river of releasing are set on the lower sealing plate
And it is respectively connected with shut-off valve, the gasket is set on the lower plane of the air cooler bracket and is folded in the lower plane and institute
It states between lower sealing plate.
7. diesel air cooler poppet pressure experiment sealing device according to claim 1, it is characterised in that：Described
Flange sealing plate component includes flange sealing plate, gasket and stud, which is equipped with threaded hole and the Stud connection, the spiral shell
Column is connected on the bracket with lock washer by nut and so that the flange sealing plate is hermetically adjacent to by opposition
In on the flange through-hole of the air cooler bracket, the gasket is set on the flange through-hole of the air cooler bracket and is folded in
Between the flange through-hole and the flange sealing plate.
8. diesel air cooler poppet pressure experiment sealing device according to claim 1, it is characterised in that：Described
Upper sealing panel component is connected to by bolt, nut and lock washer in the upper plane of the air cooler bracket, the lower sealing
Board member is connected to by bolt, nut and lock washer on the lower plane of the air cooler bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868193.8U CN207764032U (en) | 2017-12-28 | 2017-12-28 | A kind of diesel air cooler poppet pressure experiment sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868193.8U CN207764032U (en) | 2017-12-28 | 2017-12-28 | A kind of diesel air cooler poppet pressure experiment sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207764032U true CN207764032U (en) | 2018-08-24 |
Family
ID=63185457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721868193.8U Active CN207764032U (en) | 2017-12-28 | 2017-12-28 | A kind of diesel air cooler poppet pressure experiment sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207764032U (en) |
-
2017
- 2017-12-28 CN CN201721868193.8U patent/CN207764032U/en active Active
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