CN203203879U - Water pressure tester for tunnel lamp shell - Google Patents
Water pressure tester for tunnel lamp shell Download PDFInfo
- Publication number
- CN203203879U CN203203879U CN 201320182841 CN201320182841U CN203203879U CN 203203879 U CN203203879 U CN 203203879U CN 201320182841 CN201320182841 CN 201320182841 CN 201320182841 U CN201320182841 U CN 201320182841U CN 203203879 U CN203203879 U CN 203203879U
- Authority
- CN
- China
- Prior art keywords
- water
- test
- lamp shell
- tester
- pump
- 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 relates to a water pressure tester for a tunnel lamp shell. The tester comprises a hand-operating test pump (1) and is characterized in that a water inlet (5) is formed in the bottom of a test rack (7), one end of a water pipe (6) is connected with a water outlet of the hand-operating test pump (1), the other end of the water pipe (6) is connected with the water inlet (5), a pressure bar (8) is arranged at the upper part of the test rack (7), a pressure plate (9) is arranged at the lower end of the pressure bar (8), and the lamp shell (3) is placed on the working face of the test rack (7). Pressurization is conducted by the small-sized hand-operating test pump, and the operation is simple, the lamp shell can be pressed only by one lead screw; water stream flows into the tester from the bottom of the test rack so that lamp damage is prevented; the tester has the advantages of energy saving and high working efficiency.
Description
Technical field
The utility model belongs to the light fixture production field, is specifically related to a kind of tunnel lamp housing water test unit.
Background technology
The explosion-proof lamp of colliery mine lighting special use has special requirement to its housing, must carry out the above hydraulic testing of 0.6MPa.At present, carry out that the hydraulic testing uses to be that large hydraulic press is upper and lower compress, damage light fixture easily.Current enter from the cable intake, must connect with gland nut, also can cause the damage to light fixture, inefficiency.
Summary of the invention
The purpose of this utility model is in order to overcome the defective of prior art, a kind of tunnel lamp housing water test unit to be provided, thereby to efficiently solve problems of the prior art.
For realizing that the technical scheme that the purpose of this utility model is taked is: a kind of tunnel lamp housing water test unit, comprise manual pressure test pump (1), it is characterized in that: test stand (7) bottom is provided with water inlet (5), water pipe (6) one ends connect manual pressure test pump (1) water delivering orifice, the other end connects water inlet (5), test stand (7) top is provided with depression bar (8), and depression bar (8) lower end is provided with pressing plate (9), and lamp casing (3) places on the workplace of test stand (7).
Described pressing plate (9) bottom surface is provided with sealing gasket (4), and the workplace of test stand (7) is provided with O-ring seal (2).
The beneficial effects of the utility model are: pressurize with small-sized hand-operated force (forcing) pump, and simple to operate, only just can compress with a rhizoid bar, current enter from the test stand bottom, seal the cable intake, avoid damaging light fixture, and are energy-conservation, high efficiency.
Description of drawings
Fig. 1 is the utility model synoptic diagram;
Among the figure: 1-manual pressure test pump, 2-O-ring seal, 3-lamp casing, 4-sealing gasket, 5-water inlet, 6-water pipe, 7-test stand, 8-depression bar, 9-pressing plate.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not for limiting scope of the present utility model.
Embodiment 1: see Fig. 1, a kind of tunnel lamp housing water test unit, comprise manual pressure test pump 1, it is characterized in that: test stand 7 bottoms are provided with water inlet 5, water pipe 6 one ends connect manual pressure test pump 1 water delivering orifice, and the other end connects water inlet 5, and test stand 7 tops are provided with depression bar 8, depression bar 8 lower ends are provided with pressing plate 9, and lamp casing 3 places on the workplace of test stand 7.
Described pressing plate 9 bottom surfaces are provided with sealing gasket 4, and the workplace of test stand 7 is provided with O-ring seal 2.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. tunnel lamp housing water test unit, comprise manual pressure test pump (1), it is characterized in that: test stand (7) bottom is provided with water inlet (5), water pipe (6) one ends connect manual pressure test pump (1) water delivering orifice, the other end connects water inlet (5), test stand (7) top is provided with depression bar (8), and depression bar (8) lower end is provided with pressing plate (9), and lamp casing (3) places on the workplace of test stand (7).
2. tunnel as claimed in claim 1 lamp housing water test unit is characterized in that described pressing plate (9) bottom surface is provided with sealing gasket (4), and the workplace of test stand (7) is provided with O-ring seal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320182841 CN203203879U (en) | 2013-04-12 | 2013-04-12 | Water pressure tester for tunnel lamp shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320182841 CN203203879U (en) | 2013-04-12 | 2013-04-12 | Water pressure tester for tunnel lamp shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203879U true CN203203879U (en) | 2013-09-18 |
Family
ID=49147978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320182841 Expired - Fee Related CN203203879U (en) | 2013-04-12 | 2013-04-12 | Water pressure tester for tunnel lamp shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092759A (en) * | 2016-08-04 | 2016-11-09 | 江苏恒神股份有限公司 | A kind of hydrostatic test special tooling and hydrostatic test method |
| CN107941435A (en) * | 2017-12-27 | 2018-04-20 | 日丰企业（佛山）有限公司 | Manual pressure test pump test device and method |
-
2013
- 2013-04-12 CN CN 201320182841 patent/CN203203879U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092759A (en) * | 2016-08-04 | 2016-11-09 | 江苏恒神股份有限公司 | A kind of hydrostatic test special tooling and hydrostatic test method |
| CN107941435A (en) * | 2017-12-27 | 2018-04-20 | 日丰企业（佛山）有限公司 | Manual pressure test pump test device and method |
| CN107941435B (en) * | 2017-12-27 | 2020-01-31 | 日丰企业（佛山）有限公司 | Manual pressure test pump testing device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140412 |