CN202837108U - Flameproof outer shell hydrostatic test device - Google Patents
Flameproof outer shell hydrostatic test device Download PDFInfo
- Publication number
- CN202837108U CN202837108U CN201220455857.9U CN201220455857U CN202837108U CN 202837108 U CN202837108 U CN 202837108U CN 201220455857 U CN201220455857 U CN 201220455857U CN 202837108 U CN202837108 U CN 202837108U
- Authority
- CN
- China
- Prior art keywords
- support
- universal joint
- water inlet
- lifting jack
- outer shell
- 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
Abstract
The utility model discloses a flameproof outer shell hydrostatic test device which comprises a base seat. A support is fixedly installed on the base seat. A screw type lifting jack is installed at the upper end of the support. A rotating wheel is installed on one side of the upper end of the support in a rotating mode. The front end of a rotating shaft of the rotating wheel is installed at a power input end of the screw type lifting jack in a rotating and matching mode. The end portion of the screw type lifting jack faces downwards. A universal joint is fixedly connected on the screw type lifting jack. The lower portion of the universal joint is fixedly connected with a hollow pressing plate. One side of the hollow pressing plate is provided with a water inlet. One side of the base seat is provided with a booster pump. The water inlet is connected with a hose which is communicated with the booster pump. A workpiece is placed on the base seat which is arranged under the hollow pressing plate. The flameproof outer shell hydrostatic test device is simple in structure, used for testing inner pressure of a flameproof outer shell, convenient to use and high in testing precision. Installation method of the lifting jack utilizes the universal joint so that a large-sized workpiece can be especially fixed flexibly and firmly.
Description
Technical field
The utility model relates to colliery flameproof enclosure pressure detection field, specifically a kind of flameproof enclosure water test unit.
Background technology
Whether water pressure testing board is used for the intrinsic pressure of flameproof enclosure, and flameproof enclosure is used for the electric appliance casing of coal mining activity, and is very high to the pressure requirement, comes gaging pressure by this, can check product qualified, and present detection method is a lot, but all accurate not, convenient.
The utility model content
The utility model purpose is in order to remedy the defective of prior art, a kind of flameproof enclosure water test unit for measuring intrinsic pressure to be provided.
The technical solution of the utility model is as follows:
A kind of flameproof enclosure water test unit, include base, it is characterized in that: be installed with support on the described base, the upper end of described support is equipped with screw jack, one side of support upper end is rotatablely equipped with runner, the front end of described runner rotating shaft is installed in the power intake of screw jack by being rotatably assorted, the end of described screw jack down, and be fixedly connected with universal joint on it, the lower end of described universal joint is fixedly connected with the hollow platen, and a side of described hollow platen is provided with water inlet; One side of described base is provided with supercharge pump, and described water inlet is connected with the flexible pipe that leads to supercharge pump, is positioned on the base under the hollow platen to be placed with workpiece.
Described flameproof enclosure water test unit is characterized in that: the portal frame of described support for being welded to form by the assembly unit of a plurality of I-shaped channel-section steel.
Described flameproof enclosure water test unit is characterized in that: described water inlet is equipped with valve.
Described flameproof enclosure water test unit is characterized in that: on the described supercharge pump tensimeter is installed.
Principle of the present utility model is:
With workpiece, namely flameproof enclosure places on the base, drives screw jack by rotating wheel and moves, and makes the hollow platen compress flameproof enclosure, and it is combined closely, and does not stay a slit.Open the valve of water inlet, open supercharge pump, by flexible pipe filling liquid WATER AS FLOW MEDIUM in the hollow platen, measure its pressure thereby tensimeter reaches, get final product about dwell time 10S.
The beneficial effects of the utility model:
The utility model is simple in structure, is used for measuring the intrinsic pressure of flameproof enclosure, and easy to use, measuring accuracy is high, and the mounting means of lifting jack employing universal joint, especially large-scale workpiece is fixedly had flexibly and fastness.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to Fig. 1, a kind of flameproof enclosure water test unit, include base 1, be installed with support 2 on the base 1, the upper end of support 2 is equipped with screw jack 3, one side of support 2 upper ends is rotatablely equipped with runner 4, the front end of runner 4 rotating shafts is installed in the power intake of screw jack 3 by being rotatably assorted, the end of screw jack 3 and is fixedly connected with universal joint 5 down on it, the lower end of universal joint 5 is fixedly connected with hollow platen 6, and a side of hollow platen 6 is provided with water inlet 7; One side of base 1 is provided with supercharge pump 8, and water inlet 7 is connected with the flexible pipe 9 that leads to supercharge pump 8, is positioned on the base 1 under the hollow platen 6 to be placed with workpiece 10.
The portal frame of support 2 for being welded to form by the assembly unit of a plurality of I-shaped channel-section steel; Water inlet 7 places are equipped with valve 11; Tensimeter 12 is installed on the supercharge pump 8.
Claims (4)
1. flameproof enclosure water test unit, include base, it is characterized in that: be installed with support on the described base, the upper end of described support is equipped with screw jack, one side of support upper end is rotatablely equipped with runner, the front end of described runner rotating shaft is installed in the power intake of screw jack by being rotatably assorted, the end of described screw jack down, and be fixedly connected with universal joint on it, the lower end of described universal joint is fixedly connected with the hollow platen, and a side of described hollow platen is provided with water inlet; One side of described base is provided with supercharge pump, and described water inlet is connected with the flexible pipe that leads to supercharge pump, is positioned on the base under the hollow platen to be placed with workpiece.
2. flameproof enclosure water test unit according to claim 1 is characterized in that: the portal frame of described support for being welded to form by the assembly unit of a plurality of I-shaped channel-section steel.
3. flameproof enclosure water test unit according to claim 1, it is characterized in that: described water inlet is equipped with valve.
4. flameproof enclosure water test unit according to claim 1 is characterized in that: on the described supercharge pump tensimeter is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220455857.9U CN202837108U (en) | 2012-09-08 | 2012-09-08 | Flameproof outer shell hydrostatic test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220455857.9U CN202837108U (en) | 2012-09-08 | 2012-09-08 | Flameproof outer shell hydrostatic test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202837108U true CN202837108U (en) | 2013-03-27 |
Family
ID=47948789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220455857.9U Expired - Lifetime CN202837108U (en) | 2012-09-08 | 2012-09-08 | Flameproof outer shell hydrostatic test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202837108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784471A (en) * | 2016-04-11 | 2016-07-20 | 如东联亿机电有限公司 | Clamp device for testing point explosion aluminum shell anti-explosion pressure |
-
2012
- 2012-09-08 CN CN201220455857.9U patent/CN202837108U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784471A (en) * | 2016-04-11 | 2016-07-20 | 如东联亿机电有限公司 | Clamp device for testing point explosion aluminum shell anti-explosion pressure |
| CN105784471B (en) * | 2016-04-11 | 2019-02-01 | 如东联亿机电有限公司 | A kind of grip device of the quick-fried explosion-proof aluminum casing pressure of test point |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 234000 Anhui province Suzhou City North ten Kaifeng town No. 22 Patentee after: ANHUI HENGTAI ELECTRIC TECHNOLOGY CO.,LTD. Address before: 234000 Anhui province Suzhou City North ten Kaifeng town No. 22 Patentee before: Suzhou Hengtai Electrical Appliance Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |