CN204913687U - Indoor fire hydrant test fixture - Google Patents
Indoor fire hydrant test fixture Download PDFInfo
- Publication number
- CN204913687U CN204913687U CN201520704454.7U CN201520704454U CN204913687U CN 204913687 U CN204913687 U CN 204913687U CN 201520704454 U CN201520704454 U CN 201520704454U CN 204913687 U CN204913687 U CN 204913687U
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- China
- Prior art keywords
- hydro
- fire hydrant
- cylinder
- anchor clamps
- fixture
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Abstract
Indoor fire hydrant test fixture is established at the anchor clamps of fixed piece upper end, is established and constitute at the movable clamp splice between two anchor clamps, the hydro -cylinder installed through the movable sleeve on movable clamp splice by fixed piece, symmetry of base, the hydro -cylinder is established in the hydro -cylinder seat, and hydro -cylinder seat fixed mounting is on the hydro -cylinder flange, and this hydro -cylinder flange passes through adjustment screw and installs the up end at anchor clamps, can adjust the height of hydro -cylinder through adjustment screw's regulating action, the utility model discloses anchor clamps are the indoor fire hydrant special test anchor clamps, promote anchor clamps by the hydro -cylinder and fix the water inlet of fire hydrant and test, and are more more convenient than the test of present manual jig, swiftly, avoid to the extrusion deformation of quench key and leaking of forming, and messenger's finished product qualification rate greatly increases.
Description
Technical field
The utility model belongs to test fixture technical field, and what be specifically related to is a kind of test fixture that can detect indoor fire hydrant sealing property fast.
Background technology
Fire-fighting equipment is seen everywhere in city, as indoor and outdoor fire hydrant etc., with fire hydrant supporting be the snap joint and the water gun nozzle that are connected with soft water pipe, during use, by joint and the clamping of fire hydrant position, open fire hydrant, High-Pressure Water then can eject through joint, soft water pipe and water gun nozzle; The sealing property of fire hydrant is related to the crux whether fire hydrant can use safely, if there is drainage, then the hydraulic pressure entered in actual use in water gun nozzle is subject to certain impact; Therefore the fire hydrant produced has to pass through strict watertightness detection, can use, doing watertightness detection for existing fire hydrant is all adopt manual mode to detect, and therefore there is many human factors, easily cause watertightness detection not in place, affect the normal use of fire hydrant.
Summary of the invention
The purpose of this utility model solves the deficiencies in the prior art, provides a kind of structural design simple, detect watertightness quick, safe and reliable indoor fire hydrant test fixture.
The utility model is achieved through the following technical solutions: indoor fire hydrant test fixture, by a fixing block of base, symmetry be located at a fixing block upper end fixture, be located at movable clip block between two fixtures, the oil cylinder that is arranged on movable clip block by movable sleeve formed.
Described oil cylinder is located in oil cylinder seat, and oil cylinder seat is fixedly mounted on cylinder flange, and this cylinder flange is arranged on the upper surface of fixture by adjustment screw rod, can be regulated the height of oil cylinder by the regulating action adjusting screw rod.
Be provided with top pressure push rod in described fixture, be provided with spring between fixture and a fixing block, spring can play the cushioning effect of fixture.
Described fixing forms a test port between block and two fixtures, and this test port is for placing fire hydrant.
The beneficial effects of the utility model embody and are: compared with prior art, the utility model fixture is indoor fire hydrant Special-purpose testing jig, the water inlet being fixed fire hydrant by oil cylinder pushing fixture is tested, more convenient, more quick than existing manual test, avoid the crimp for quench key and leaking of being formed, product qualified rate is greatly increased.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in detail.
Fig. 1 is the utility model structural representation.
Under to be classified as in figure the concrete title of each mark: 1, a fixing block; 2, top pressure push rod; 3, fixture; 4, movable clip block; 5, screw rod is adjusted; 6, cylinder flange; 7, movable sleeve; 8, oil cylinder; 9, spring.
Detailed description of the invention
As shown in Figure 1, indoor fire hydrant test fixture, be by a fixing block 1 of base, symmetry be located at a fixing block upper end fixture 3, be located at movable clip block 4 between two fixtures 3, the oil cylinder 8 be arranged on by movable sleeve 7 on movable clip block 4.
Described oil cylinder 8 is located in oil cylinder seat, and oil cylinder 8 is fixedly mounted on cylinder flange 6, and this cylinder flange 6 is arranged on the upper surface of fixture 3 by adjustment screw rod 5, can be regulated the height of oil cylinder 8 by the regulating action adjusting screw rod 5.
Be provided with top pressure push rod 2 in described fixture 3, this top pressure push rod 2 arranges water inlet, top pressure push rod 2 moves forward and backward work; Be provided with spring 9 between fixture 3 and a fixing block 1, spring 9 can play the cushioning effect to fixture 3.
Described fixing forms a test port between block 1 and two fixtures 3, and this test port is for placing fire hydrant.
When the utility model uses, be placed in test port by fire hydrant to be measured, oil cylinder 8 promotes fixture 3 and fixes fire hydrant to be measured, and top pressure push rod 2 stretches out, and connects fuel feeding path and for water passage, opens water intaking valve, in fire hydrant to be measured, fill water; When hydraulic pressure rises to required pressure, close water intaking valve pressurize timing, it is certified products that timing completes ne-leakage, and workpiece is taken out in pressure release draining, and test completes.
Claims (3)
1. indoor fire hydrant test fixture, is characterized in that: by a fixing block of base, symmetry be located at a fixing block upper end fixture, be located at movable clip block between two fixtures, the oil cylinder that is arranged on movable clip block by movable sleeve formed.
2. indoor fire hydrant test fixture according to claim 1, it is characterized in that: oil cylinder is located in oil cylinder seat, oil cylinder seat is fixedly mounted on cylinder flange, and this cylinder flange is arranged on the upper surface of fixture by adjustment screw rod, can be regulated the height of oil cylinder by the regulating action adjusting screw rod.
3. indoor fire hydrant test fixture according to claim 1, is characterized in that: be provided with top pressure push rod in fixture, be provided with spring between fixture and a fixing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704454.7U CN204913687U (en) | 2015-09-12 | 2015-09-12 | Indoor fire hydrant test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520704454.7U CN204913687U (en) | 2015-09-12 | 2015-09-12 | Indoor fire hydrant test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204913687U true CN204913687U (en) | 2015-12-30 |
Family
ID=54962866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520704454.7U Active CN204913687U (en) | 2015-09-12 | 2015-09-12 | Indoor fire hydrant test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204913687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404298A (en) * | 2016-11-28 | 2017-02-15 | 郴州雄建机床铸造有限公司 | Fire hydrant hydraulic pressure sealing test device |
-
2015
- 2015-09-12 CN CN201520704454.7U patent/CN204913687U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404298A (en) * | 2016-11-28 | 2017-02-15 | 郴州雄建机床铸造有限公司 | Fire hydrant hydraulic pressure sealing test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |