CN204008618U - A kind of fire proof motor end cap hydraulic pressure test fixture - Google Patents
A kind of fire proof motor end cap hydraulic pressure test fixture Download PDFInfo
- Publication number
- CN204008618U CN204008618U CN201420457940.9U CN201420457940U CN204008618U CN 204008618 U CN204008618 U CN 204008618U CN 201420457940 U CN201420457940 U CN 201420457940U CN 204008618 U CN204008618 U CN 204008618U
- Authority
- CN
- China
- Prior art keywords
- end cap
- support member
- motor end
- proof motor
- fire proof
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000011148 porous material Substances 0.000 abstract description 6
- 208000037656 Respiratory Sounds Diseases 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 230000002706 hydrostatic effect Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000004880 explosion Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a kind of fire proof motor end cap hydraulic pressure test fixture, it comprises support member, rubber gasket sheet I, rubber gasket sheet II, rubber gasket sheet III, described support member is hollow circular cylinder shape, the diameter of its internal diameter and fire proof motor end cap matches, the upper inner of support member is provided with spill seam, fire proof motor end cap to be tested is placed on the spill seam of upper inner of support member, between fire proof motor end cap to be tested and the spill seam of support member, be provided with ring-shaped rubber seal pad I, on fire proof motor end cap inner circle top to be tested, be provided with round rubber seal pad II, the bottom of support member is provided with round rubber seal pad III, rubber gasket sheet Ⅲ center has water filling circular hole.The utility model utilizes support member, fire proof motor end cap to be tested and rubber gasket to form the hollow structure of a sealing, utilize hydrostatic testing machine in seal cavity water filling and exert pressure, thereby can check out end cap whether to have crackle, pore etc. affect the defect of quality.
Description
Technical field
This product relates to field of motor manufacturing, relates in particular to a kind of fire proof motor end cap hydraulic pressure test fixture.
Background technology
Because fire proof motor environment for use is for having explosion gas compound around, dust etc., if the electric spark, the electric arc that produce when motor moves contact with ambient atmos, can the blast of setting off an explosion property potpourri.Therefore require electric machine stand, end cap not only can bear explosion pressure, can lean on again the effect in " gap go out flame ", prevents that internal explosion product from propagating outside shell by shell gap, causes the explosive mixture blast of shell outside.Fire proof motor end cap adopts welded-steel plate construction, inner circle is hollow circular ring shape, cylindrical is provided with convex seam, on the annulus between inside and outside circle, be provided with reinforcement, be used for gaining in strength, the steel plate of end cap is because material or weld seam have the reasons such as pore, and its inside may exist the potential safety hazards such as pore or crackle, therefore need carry out the hydraulic testing and check it whether to have manufacturing defect, avoid causing security incident because of this type of reason.
Utility model content
The purpose of this utility model is to provide a kind of simple operation, the reliable and stable fire proof motor end cap hydraulic pressure test fixture of checking end cap whether to have pore or crackle.
The technical solution of the utility model is: a kind of fire proof motor end cap hydraulic pressure test fixture, it comprises support member, rubber gasket sheet I, rubber gasket sheet II, rubber gasket sheet III, described support member is hollow circular cylinder shape, the diameter of its internal diameter and fire proof motor end cap matches, the upper inner of support member is provided with spill seam, the seam of the size of spill seam and fire proof motor end cap to be tested matches, fire proof motor end cap to be tested is placed on the spill seam of upper inner of support member, between fire proof motor end cap to be tested and the spill seam of support member, be provided with ring-shaped rubber seal pad I, on fire proof motor end cap inner circle top to be tested, be provided with round rubber seal pad II, the outside diameter of round rubber seal pad II is greater than circular diameter in fire proof motor end cap to be tested, the bottom of support member is provided with round rubber seal pad III, the outside diameter of rubber gasket sheet III is greater than support member bottom excircle dimension, rubber gasket sheet Ⅲ center has water filling circular hole.
In order to guarantee that this frock has good toughness and damping property, support member is ironcasting.
In order to guarantee that this frock has good intensity, when stressed, do not produce distortion, in support member inner circle, be evenly provided with more than three or three reinforcements.
Tightr in order to guarantee that this frock and rubber gasket sheet III are fitted, at support member lower outside, be provided with boss.
For handling support member, on support member cylindrical both sides, be arranged with two joint hinges.
The beneficial effects of the utility model are, the utility model utilizes support member, fire proof motor end cap to be tested and rubber gasket to form the hollow structure of a sealing, utilize hydrostatic testing machine in seal cavity water filling and exert pressure, if there is the defects such as crackle, pore in fire proof motor end cap to be tested, after water pressurized, can flow out from crack, just can check out end cap whether to have crackle, pore etc. affect the defect of quality, and whole detection is convenient reliable.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 vertical view.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
With reference to accompanying drawing, a kind of fire proof motor end cap hydraulic pressure test fixture, it comprises support member 4, rubber gasket sheet I 1, rubber gasket sheet II 2, rubber gasket sheet III 6, joint hinge 5, described support member 4 is hollow circular cylinder shape, its material is ironcasting, the diameter of its internal diameter and anti-riot electric motor end cap 3 matches, the upper inner of support member 4 is provided with spill seam, the seam of the size of spill seam and fire proof motor end cap 3 to be tested matches, fire proof motor end cap 3 to be tested is placed on the spill seam of upper inner of support member 4, between 4 spill seams of fire proof motor end cap 3 to be tested and support member, be provided with ring-shaped rubber seal pad I 1, on fire proof motor end cap to be tested 3 inner circle tops, be provided with round rubber seal pad II 2, its outside diameter is greater than the interior circular diameter of fire proof motor end cap 3 to be tested, at support member 4 lower outsides, be provided with boss, the lower boss of support member 4 is provided with round rubber seal pad III 6, its outside diameter is greater than support member 4 bottom excircle dimensions, rubber gasket sheet III 6 has water filling circular hole at center, in order to guarantee that this frock has good intensity, when stressed, do not produce distortion, in support member 4 inner circles, be provided with 6 uniform reinforcements 7, on support member 4 cylindrical both sides, be arranged with two joint hinges 5.
During use, rubber gasket sheet III 6 is placed on test platform, support member 4 hangs in rubber gasket sheet III 6, at the upper inner spill seam that rubber gasket sheet I 1 is placed in to support member 4, fire proof motor end cap 3 to be tried is positioned in rubber gasket sheet I, finally rubber gasket sheet II 2 is placed in the plane of fire proof motor end cap 3 inner circle upper surfaces to be tried, utilizes frock to fix, the pressure that then utilizes hydrostatic testing machine to apply standard regulation detects.
Claims (9)
1. a fire proof motor end cap hydraulic pressure test fixture, it is characterized in that, it comprises support member, rubber gasket sheet I, rubber gasket sheet II, rubber gasket sheet III, described support member is hollow circular cylinder shape, the diameter of its internal diameter and fire proof motor end cap matches, the upper inner of support member is provided with spill seam, the seam of the size of spill seam and fire proof motor end cap to be tested matches, fire proof motor end cap to be tested is placed on the spill seam of upper inner of support member, between fire proof motor end cap to be tested and the spill seam of support member, be provided with ring-shaped rubber seal pad I, on fire proof motor end cap inner circle top to be tested, be provided with round rubber seal pad II, the outside diameter of round rubber seal pad II is greater than circular diameter in fire proof motor end cap to be tested, the bottom of support member is provided with round rubber seal pad III, the outside diameter of rubber gasket sheet III is greater than support member bottom excircle dimension, rubber gasket sheet Ⅲ center has water filling circular hole.
2. a kind of fire proof motor end cap hydraulic pressure test fixture according to claim 1, is characterized in that, described support member is ironcasting.
3. according to claim 1 or a kind of fire proof motor end cap hydraulic pressure test fixture claimed in claim 2, it is characterized in that, in support member inner circle, be evenly provided with more than three or three reinforcements.
4. according to claim 1 or a kind of fire proof motor end cap hydraulic pressure test fixture claimed in claim 2, it is characterized in that, at support member lower outside, be provided with boss.
5. a kind of fire proof motor end cap hydraulic pressure test fixture according to claim 3, is characterized in that, at support member lower outside, is provided with boss.
6. according to claim 1 or a kind of fire proof motor end cap hydraulic pressure test fixture claimed in claim 2, it is characterized in that, on support member cylindrical both sides, be arranged with two joint hinges.
7. a kind of fire proof motor end cap hydraulic pressure test fixture according to claim 3, is characterized in that, on support member cylindrical both sides, is arranged with two joint hinges.
8. a kind of fire proof motor end cap hydraulic pressure test fixture according to claim 4, is characterized in that, on support member cylindrical both sides, is arranged with two joint hinges.
9. a kind of fire proof motor end cap hydraulic pressure test fixture according to claim 5, is characterized in that, on support member cylindrical both sides, is arranged with two joint hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457940.9U CN204008618U (en) | 2014-08-14 | 2014-08-14 | A kind of fire proof motor end cap hydraulic pressure test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420457940.9U CN204008618U (en) | 2014-08-14 | 2014-08-14 | A kind of fire proof motor end cap hydraulic pressure test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204008618U true CN204008618U (en) | 2014-12-10 |
Family
ID=52048598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420457940.9U Expired - Lifetime CN204008618U (en) | 2014-08-14 | 2014-08-14 | A kind of fire proof motor end cap hydraulic pressure test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204008618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708821A (en) * | 2017-10-26 | 2019-05-03 | 上海国上机电科技有限公司 | A kind of device for the electric motor end cap water pressure test |
| CN110487637A (en) * | 2018-05-15 | 2019-11-22 | 西安泰富西玛电机有限公司 | A kind of explosion separation motor end cap device for detecting water pressure |
-
2014
- 2014-08-14 CN CN201420457940.9U patent/CN204008618U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708821A (en) * | 2017-10-26 | 2019-05-03 | 上海国上机电科技有限公司 | A kind of device for the electric motor end cap water pressure test |
| CN110487637A (en) * | 2018-05-15 | 2019-11-22 | 西安泰富西玛电机有限公司 | A kind of explosion separation motor end cap device for detecting water pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |