CN211426112U - Press machine for testing strength of valve - Google Patents
Press machine for testing strength of valve Download PDFInfo
- Publication number
- CN211426112U CN211426112U CN202020072726.7U CN202020072726U CN211426112U CN 211426112 U CN211426112 U CN 211426112U CN 202020072726 U CN202020072726 U CN 202020072726U CN 211426112 U CN211426112 U CN 211426112U
- Authority
- CN
- China
- Prior art keywords
- water
- pipeline
- valve
- placing
- frame
- 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.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a press for testing valve strength, which comprises a frame, wherein a working platform is arranged on the frame, a hydraulic platform for placing a hydraulic system is arranged above the working platform, the hydraulic platform is connected with the working platform through four support columns, a pressure plate is arranged on each support column in a sliding manner, a placing plate is arranged on the working platform, a quick clamp is arranged on the placing plate, and a jig with a valve is buckled on the placing plate by the quick clamp; be equipped with water supply mechanism in the frame, water supply mechanism includes water pump, water tank and booster pump, and the water of water pump extraction pours into to placing the inboard first pipeline into after the booster pump pressure boost on, places and is equipped with the water injection pipe that switches on with first pipeline on the board, and the water injection pipe can be to the valve water injection. A hydraulic system for driving the pressing plate to move up and down is placed on the hydraulic platform, so that the occupied space is saved, and the volume of the pressing machine is reduced; the application of placing the board can place the tool of different grade type valves on it to the convenience of its use has been improved.
Description
Technical Field
The utility model relates to a valve strength test field especially relates to a press of test valve intensity.
Background
The regulating valve is widely applied to the occasions of petrochemical industry, coal chemical industry and the like, and is terminal equipment for realizing automatic control. In order to meet market requirements and design requirements, the regulating valve is correspondingly designed into valve forms with various specifications, various calibers and various pressures.
The press machine is special equipment for testing the strength of the regulating valve, is used for pressure test and test after maintenance of the valve, and guarantees the completeness rate. The existing press has a large volume of a main machine due to the separation of a hydraulic part and the main machine. The problem of inconvenience in handling different types of valves by the press is present.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide a press machine for testing the strength of a valve.
In order to achieve the above purpose, the utility model discloses a technical scheme is: a press machine for testing the strength of a valve comprises a frame, wherein a working platform is arranged on the frame, and the press machine is characterized in that a hydraulic platform for placing a hydraulic system is arranged above the working platform, the hydraulic platform is connected with the working platform through four support columns which are distributed in a rectangular manner, a press plate is arranged on the four support columns in a sliding manner, a placing plate is arranged on the working platform, a quick clamp is arranged on the placing plate, and a jig with the valve is buckled on the placing plate by the quick clamp;
be equipped with water supply mechanism in the frame, water supply mechanism includes water pump, water tank and booster pump, the water of water pump extraction pours into to the first pipeline of placing the inboard after the booster pump pressure boost into on, it is equipped with the water injection pipe that switches on with first pipeline on the board to place, the water injection pipe can be to the valve water injection.
Furthermore, a suspension type electric cabinet is arranged on the rack, so that the operation of field personnel is facilitated.
Further, a protection frame is arranged on the periphery of the hydraulic platform, and a plurality of switch doors are arranged on the protection frame, so that a protection effect is achieved.
Further, the edge of the placing plate is provided with the end-to-end fence plate, the placing plate is provided with a second pipeline, and the second pipeline is connected with the water tank through a water return pipe. The fence board can be waterproof, avoids valve water pressure test overflow to influence all ring edge borders, through retrieving rivers, the water economy resource.
Preferably, a one-way valve is arranged on a pipeline on the water outlet side of the booster pump, so that water flow is prevented from flowing reversely.
Preselection ground, the department is equipped with the air-vent valve on the pipeline at the water inlet place of booster pump, be equipped with the manometer on the pipeline at booster pump delivery port place.
Compared with the prior art, the utility model is additionally provided with the hydraulic platform, and the hydraulic system driving the pressing plate to move up and down is placed on the hydraulic platform, thereby saving the occupied space and reducing the volume of the pressing machine; the application of placing the board can place the tool of different grade type valve on it to improve the convenience of its use, the use of water injection pipe is convenient for to valve water injection test simultaneously, and the velocity of flow when improving the water injection through the booster pump makes things convenient for the internal pressure intensity of test valve.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a water supply mechanism according to an embodiment of the present invention.
In the figure:
1-a frame; 2-a working platform; 3-a hydraulic platform; 4-a support column; 5, pressing a plate; 6-placing a plate; 7-quick clamping; 8-a water pump; 9-a water tank; 10-a booster pump; 11-a water injection pipe; 12-a one-way valve; 13-suspension type electric cabinet.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Examples
Referring to the attached drawings 1 and 2, the press machine for testing the strength of the valve in the embodiment includes a frame 1, a working platform 2 is arranged on the frame 1, a hydraulic platform 3 for placing a hydraulic system is arranged above the working platform 2, the hydraulic platform 3 is connected with the working platform 2 through four support columns 4 distributed in a rectangular shape, and a press plate 5 is arranged on the four support columns 4 in a sliding manner. The hydraulic system can drive the pressure plate 5 to move up and down, wherein the hydraulic system in the embodiment can be a conventional hydraulic system, and can be directly adopted and obtained from the market. The hydraulic system is placed on the hydraulic platform, so that the occupied space is saved, and the size of the pressing machine is reduced.
The working platform 2 is provided with a placing plate 6, the placing plate 6 is provided with a rapid clamp 7, and the rapid clamp 7 is used for buckling a tool provided with a valve on the placing plate 6. Through adopting above-mentioned structure for this presser can handle the valve of different grade type, only need change the tool that is equipped with the different grade type, has improved the application scope of presser, thereby has improved the convenience of its use.
A water supply mechanism is arranged in the rack 1 and comprises a water pump 8 and a water tank 9, a water inlet of the water pump is connected with one end of a first pipeline, and the other end of the first pipeline extends into the water tank 9; the delivery port of water pump 8 links to each other with the second pipeline, the second pipeline links to each other with the water inlet of booster pump 10, the delivery port of booster pump 10 links to each other with the third pipeline, the third pipeline with place the first pipeline in 6 on, place and be equipped with the water injection pipe 11 that switches on with first pipeline on the board 6, water injection pipe 11 can be to the valve water injection. The one-way valve 12 is arranged on the pipeline on the water outlet side of the booster pump 10, so that water flow is prevented from flowing reversely. The main water pipe 11 in this embodiment is a high-pressure pipe, and has good compressive strength.
The rack 1 in the embodiment is provided with the suspended electric cabinet 13, so that the operation of field personnel is facilitated. A control cabinet is further arranged in the frame 1, and a PLC controller is arranged in the control cabinet and used for controlling the operation of the press machine. The PLC controller can be a conventional PLC controller on the market, and for technicians in the electrical field, the PLC controller is adopted to control the operation of the press, which belongs to the conventional technology, so that the operation is not explained.
The periphery of hydraulic pressure platform 3 in this embodiment is equipped with the protection frame, be equipped with a plurality of switch door on the protection frame to play the guard action.
The edge of placing board 6 in this embodiment is equipped with end to end's fence board, it is equipped with the second pipeline on the board 6 to place, the second pipeline links to each other with the water tank through the wet return. The fence board can be waterproof, avoids valve water pressure test overflow to influence all ring edge borders, through retrieving rivers, the water economy resource.
The bottom of frame 1 is equipped with the walking wheel in this embodiment, can make things convenient for the presser to remove.
When the device is used, the driving pressing plate 5 moves downwards to fix the valve on the jig. Then one end of the water injection pipe 11 is locked at the water inlet of the valve, and the water outlet of the valve is blocked by a plug. And starting the water pump and the booster pump to inject water into the valve, and after 1 minute, judging whether the valve leaks water. And if water leaks, the valve fails the pressing test, and if the water does not leak, the pressing test passes.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (6)
1. A press machine for testing the strength of a valve comprises a frame, wherein a working platform is arranged on the frame, and the press machine is characterized in that a hydraulic platform for placing a hydraulic system is arranged above the working platform, the hydraulic platform is connected with the working platform through four support columns which are distributed in a rectangular manner, a press plate is arranged on the four support columns in a sliding manner, a placing plate is arranged on the working platform, a quick clamp is arranged on the placing plate, and a jig with the valve is buckled on the placing plate by the quick clamp;
be equipped with water supply mechanism in the frame, water supply mechanism includes water pump, water tank and booster pump, the water of water pump extraction pours into to the first pipeline of placing the inboard after the booster pump pressure boost into on, it is equipped with the water injection pipe that switches on with first pipeline on the board to place, the water injection pipe can be to the valve water injection.
2. The press according to claim 1, characterized in that: and a suspension type electric cabinet is arranged on the frame.
3. The press according to claim 1, characterized in that: the periphery of the hydraulic platform is provided with a protection frame, and the protection frame is provided with a plurality of switch doors.
4. The press according to claim 1, characterized in that: the edge of placing the board is equipped with end to end's fence board, it is equipped with the second pipeline to place the board, the second pipeline links to each other with the water tank through the wet return.
5. The press according to claim 1, characterized in that: and a one-way valve is arranged on the pipeline on the water outlet side of the booster pump.
6. The press according to claim 1, characterized in that: the pipeline that the water inlet place of booster pump was located is equipped with the air-vent valve, be equipped with the manometer on the pipeline that the booster pump delivery port place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020072726.7U CN211426112U (en) | 2020-01-14 | 2020-01-14 | Press machine for testing strength of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020072726.7U CN211426112U (en) | 2020-01-14 | 2020-01-14 | Press machine for testing strength of valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211426112U true CN211426112U (en) | 2020-09-04 |
Family
ID=72274983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020072726.7U Active CN211426112U (en) | 2020-01-14 | 2020-01-14 | Press machine for testing strength of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211426112U (en) |
-
2020
- 2020-01-14 CN CN202020072726.7U patent/CN211426112U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205679367U (en) | A kind of filter assembly air-tightness detection device | |
| CN205572049U (en) | Digit control machine tool coolant liquid recycling apparatus | |
| CN212621945U (en) | Movable valve pressure testing device | |
| CN211426112U (en) | Press machine for testing strength of valve | |
| CN208883390U (en) | A kind of multistage hydraulic cylinder formula jack | |
| CN2259268Y (en) | Artifical board press with combined framework | |
| CN214727411U (en) | Novel printing ink viscosity controller | |
| CN213840441U (en) | Automatic control maintenance device for electromechanical equipment | |
| CN212030836U (en) | Water tap valve core sealing performance testing device | |
| CN205636914U (en) | High -rise two -way constant pressure water supply equipment | |
| CN212715294U (en) | Integrated pump station | |
| CN106194641B (en) | A kind of hydraulic cab lifting device | |
| CN213540644U (en) | Mining pneumatic hydraulic prop raising pump | |
| CN210737673U (en) | Automatic change management feedwater booster pump station | |
| CN219369051U (en) | Valve gas tightness detects frock | |
| CN211039250U (en) | Automatic circulating oil filtering device of large-diameter valve hydraulic system | |
| CN204855144U (en) | A hydrostatic test system for valve body foundry goods | |
| CN219489584U (en) | Filling equipment for processing barreled purified water with quantitative drainage | |
| CN220819345U (en) | Oil tank air tightness detection device | |
| CN219624977U (en) | Be used for building materials waterproof tube seal detection device | |
| CN211202333U (en) | Anti-reflux device for submersible pump mounted on laminated cover | |
| CN220185919U (en) | Backflow-preventing self-closing mechanism of water pump | |
| CN220376779U (en) | Galvanized sheet phosphating anticorrosion treatment device | |
| CN220708644U (en) | Valve resistance to compression check out test set | |
| CN217150592U (en) | Domestic waste landfill leachate lifting means |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |