CN206420645U - A kind of holding claw formula valve-testing machine - Google Patents
A kind of holding claw formula valve-testing machine Download PDFInfo
- Publication number
- CN206420645U CN206420645U CN201720005747.5U CN201720005747U CN206420645U CN 206420645 U CN206420645 U CN 206420645U CN 201720005747 U CN201720005747 U CN 201720005747U CN 206420645 U CN206420645 U CN 206420645U
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- valve
- frame
- hydraulic means
- mechanical
- hydraulic
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Abstract
The utility model belongs to valve technical field of measurement and test, and in particular to a kind of holding claw formula valve-testing machine, including frame and the body switch board, mechanical gripping means and the mechanical clamping device that are arranged in frame；Described frame includes fixed frame and the gantry base that the moving frame that can be moved horizontally and body switch board are wholely set, and described mechanical gripping means is respectively placed on fixed frame and moving frame with mechanical clamping device and both are just to setting；The gantry base is provided with supporting mechanism.In test, mechanical gripping means and mechanical clamping device fix valve from valve two ends, and supporting mechanism holds valve below valve, undertake the most weight of tested valve, it is to avoid produce influence to mechanical gripping means and mechanical clamping device.
Description
Technical field
The utility model belongs to valve technical field of measurement and test, and in particular to a kind of holding claw formula valve-testing machine.
Background technology
Valve hydraulic test bed is widely used in the use such as valve manufacture industry and oil, petrochemical industry, nuclear power, chemical industry, maintenance of valve
A kind of advanced preferable valves test detection device of the units such as department, its detection will meet country《The pressure examination of universal valve
Test》With《The experiment and detection of valve》Standard requirement, manufactures and designs vertical valve detection equipment and is mainly used in testing valve intensity
Pressure and valve tightness；But hydraulic test bench of the prior art, general structure is complex, and volume takes larger.
In the prior art, the application of horizontal holding claw formula valve testboard is more, and holding claw formula valve testboard includes frame and set
Put body switch board, mechanical gripping means and mechanical clamping device in frame；Frame includes the movement that can be moved horizontally
Frame and the fixed frame being wholely set with body switch board, mechanical gripping means are respectively placed in moving machine with mechanical clamping device
On frame and fixed frame and both are just to setting.Mechanical gripping means is with the two ends of mechanical clamping device respectively from valve in level
It is fixed on direction, but be due to that valve is typically all stainless steel making, the weight of itself is weighed very much, and the weight of valve itself can be right
Mechanical gripping means has downward pressure with mechanical clamping device, can be to mechanical gripping means and machinery pressure after long-time use
Tight device causes the uneven abrasion of unrepairable, and between mechanical gripping means and mechanical clamping device and tested valve
Sealing directly affects the test result of valve, such as performing leak test.
The content of the invention
The present invention is in view of the above-mentioned problems, provide a kind of holding claw formula valve-testing machine.
The technical solution used in the present invention is as follows：A kind of holding claw formula valve-testing machine, including frame and it is arranged on frame
On body switch board, mechanical gripping means and mechanical clamping device；Described frame includes the moving machine that can be moved horizontally
Frame, the fixed frame being wholely set with body switch board and gantry base, described mechanical gripping means are filled with mechanical compaction
Put and be respectively placed on fixed frame and moving frame and both are just to setting；The gantry base is provided with supporting mechanism.
The supporting mechanism includes horizontally disposed first hydraulic means, the second hydraulic means for being vertically arranged, and described the
One hydraulic means and the second hydraulic means include hydraulic cylinder and the push rod in hydraulic cylinder, the liquid of first hydraulic means
Cylinder pressure is connected on fixed frame, the push rod of first hydraulic means be fixedly connected with the hydraulic cylinder of the second hydraulic means and
Be mutually perpendicular to, the push rod top of second hydraulic means be provided be used to holding tested valve be used for hold valve bottom
Holding part.
Support frame is fixedly connected with the hydraulic cylinder of second hydraulic means, support frame as described above is provided with roller, described
Gantry base is located in the gantry base and led to through fluting, support frame as described above provided with fluting, second hydraulic means
Cross the relatively described gantry base sliding of roller.
The holding part is Y types or U-shaped, for holding tested valve recess.
The mechanical gripping means is connected with switching mechanism, and the switching mechanism makes the mechanical gripping means by level court
To upset for vertically.
The beneficial effects of the utility model are as follows：In test, mechanical gripping means and mechanical clamping device are from valve two
Valve is fixed at end, and supporting mechanism holds valve below valve, undertakes the most weight of tested valve, it is to avoid to machinery
Clamping device and mechanical clamping device produce influence.
Brief description of the drawings
Fig. 1 is the structural representation after supporting mechanism is installed.
Fig. 2 is holding structure top view.
Fig. 3 is the structural representation of holding claw formula valve-testing machine.
In figure, 1, body switch board；2, moving frame；3, fixed frame；4, gantry base；401, fluting；5, machinery folder
Tight device；6, mechanical clamping device；7, supporting mechanism；701, the first hydraulic means；702, the second hydraulic means；703, holding
Portion；8, support frame；801, roller；9, switching mechanism.
Embodiment
Below in conjunction with the accompanying drawings and embodiment, the utility model can be better described.
A kind of holding claw formula valve-testing machine, including frame and the body switch board 1, the mechanical gripping means that are arranged in frame
5 and mechanical clamping device 6；Described frame is wholely set including the moving frame 2 that can be moved horizontally and body switch board
Fixed frame 3 and gantry base 4, described mechanical gripping means 5 and mechanical clamping device 6 be respectively placed in fixed frame 3 with
On moving frame 2 and both just to set；The gantry base 4 is provided with the supporting mechanism 7 for being used for holding valve bottom.Surveying
During examination, mechanical gripping means and mechanical clamping device fix valve from valve two ends, and supporting mechanism is held below valve
Valve, undertakes the most weight of tested valve, it is to avoid produce influence to mechanical gripping means and mechanical clamping device.
The second hydraulic means 702 that the supporting mechanism 7 includes horizontally disposed first hydraulic means 701, is vertically arranged,
The hydraulic means 702 of first hydraulic means 701 and second includes hydraulic cylinder and the push rod in hydraulic cylinder, described first
The hydraulic cylinder of hydraulic means 701 is connected on fixed frame 3, the push rod and the second hydraulic means of first hydraulic means 701
702 hydraulic cylinder is fixedly connected and is mutually perpendicular to, and the push rod top of second hydraulic means 702 is provided with tested for holding
Try the holding part 703 of valve.Supporting mechanism can also be provided on fixed position and hold tested valve in level altitude,
But it is the shape of valve, not of uniform size, and so can only be for the design of a valve, so supporting mechanism is designed as in level
It can adjust, can so be adjusted according to shape, the size of valve, the scope of application is wider on direction, on vertical direction.Use liquid
Pressure device is because hydraulic means load-bearing is bigger, and can also pass through control system control.
Support frame 8 is fixedly connected with the hydraulic cylinder of second hydraulic means 702, support frame as described above 8 is provided with roller
801, the gantry base 4 is provided with fluting 401, and second hydraulic means 702 is through fluting 401, and support frame as described above 8 is located at
Slid in the gantry base 4 and by the relatively described gantry base 4 of roller 801.Prevent overweight to the generation of the first hydraulic means
Influence.
The holding part 703 is Y types or U-shaped, for holding tested valve recess.More stablize.
The mechanical gripping means 5 is connected with switching mechanism 9, and the switching mechanism 9 makes the mechanical gripping means 5 by water
Flat is vertically towards overturning.
A kind of embodiment of the present utility model is the foregoing is only, not for limiting protection domain of the present utility model；
Protection domain of the present utility model is limited by the claim in claims, and it is every according to utility model made it is equivalent
Change and modification, all within the protection domain of the utility model patent.
Claims (5)
1. a kind of holding claw formula valve-testing machine, including frame and the body switch board that is arranged in frame（1）, mechanical gripping means
（5）And mechanical clamping device（6）；Described frame includes the moving frame that can be moved horizontally（2）And body switch board one
The fixed frame of setting（3）And gantry base（4）, described mechanical gripping means（5）With mechanical clamping device（6）Put respectively
In fixed frame（3）With moving frame（2）Go up and both are just to setting；It is characterized in that：The gantry base（4）Provided with use
In the supporting mechanism for holding valve bottom（7）.
2. holding claw formula valve-testing machine according to claim 1, it is characterised in that：The supporting mechanism（7）Including level
The first hydraulic means set（701）, the second hydraulic means for being vertically arranged（702）, first hydraulic means（701）With
Two hydraulic means（702）Include hydraulic cylinder and the push rod in hydraulic cylinder, first hydraulic means（701）Hydraulic cylinder
It is connected to fixed frame（3）On, first hydraulic means（701）Push rod and the second hydraulic means（702）Hydraulic cylinder consolidate
Connect and be mutually perpendicular to calmly, second hydraulic means（702）Push rod top be provided with and be used to hold the support of tested valve
Hold portion（703）.
3. holding claw formula valve-testing machine according to claim 2, it is characterised in that：Second hydraulic means（702）'s
Support frame is fixedly connected with hydraulic cylinder（8）, support frame as described above（8）It is provided with roller（801）, the gantry base（4）On set
There is fluting（401）, second hydraulic means（702）Through fluting（401）, support frame as described above（8）Positioned at the gantry base
（4）Go up and pass through roller（801）Relatively described gantry base（4）Sliding.
4. holding claw formula valve-testing machine according to claim 2, it is characterised in that：The holding part（703）For Y types or U
Type, for holding tested valve recess.
5. holding claw formula valve-testing machine according to claim 1, it is characterised in that：The mechanical gripping means（5）Connection
There is switching mechanism（9）, the switching mechanism（9）Make the mechanical gripping means（5）By horizontally toward overturning as vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005747.5U CN206420645U (en) | 2017-01-04 | 2017-01-04 | A kind of holding claw formula valve-testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005747.5U CN206420645U (en) | 2017-01-04 | 2017-01-04 | A kind of holding claw formula valve-testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420645U true CN206420645U (en) | 2017-08-18 |
Family
ID=59574651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720005747.5U Expired - Fee Related CN206420645U (en) | 2017-01-04 | 2017-01-04 | A kind of holding claw formula valve-testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206420645U (en) |
-
2017
- 2017-01-04 CN CN201720005747.5U patent/CN206420645U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20190104 |