CN212391182U - Device for pressure test of parking machine - Google Patents
Device for pressure test of parking machine Download PDFInfo
- Publication number
- CN212391182U CN212391182U CN202021279972.6U CN202021279972U CN212391182U CN 212391182 U CN212391182 U CN 212391182U CN 202021279972 U CN202021279972 U CN 202021279972U CN 212391182 U CN212391182 U CN 212391182U
- Authority
- CN
- China
- Prior art keywords
- hole
- valve body
- opening
- closing rod
- pressure test
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to a device for a pressure test of a parking machine, which comprises a valve body, an opening and closing rod, a quick connector, a pressure gauge and a conversion joint; the left and right communicated step holes are formed in the horizontal position in the valve body, the positions of the upper hole and the lower hole are asymmetric, the interiors of the four holes are communicated, the opening and closing rod is arranged in the hole on the left side of the valve body, the right end face of the opening and closing rod is separated from or closed with the through hole on the right side in the valve body through rotation, the pressure gauge is used for measuring the pressure in the cavity of the parking and returning machine and is arranged in the hole on the lower portion of the valve body, and the hole on the lower; the adapter is welded with the right end of the valve body and is communicated with the through hole on the right side of the valve body. The utility model discloses the judgement pressure that can be timely accurate changes, and this device will reduce the quantity of frock moreover, satisfies the pressure test requirement of parking machine completely. The method is convenient and simple to operate, provides a simple and accurate measurement tool for an operator, improves the timeliness during field operation, and meets the requirement of lean operation.
Description
Technical Field
The utility model belongs to the technical field of the assembly, a device for parking and moving back machine pressure test is related to, especially a device that is used for parking and moving back machine real-time supervision parking and moving back machine internal pressure when the machine carries out pressure test.
Background
At present, after a stopping machine in an anti-recoil device of an artillery is assembled, a pressure test is carried out to detect impermeability. Need earlier to establish ties three-way pipe and switching pole when experimental, then install switching pole one end on the machine of stopping moving, open switching pole, toward the pressure value that the injection liquid reaches the requirement in the machine of stopping moving, the pressure value at this moment of record. The opening and closing rod is closed, pressure is maintained for a period of time according to requirements, the opening and closing rod is opened to record the pressure in the parking machine at the moment, whether the parking machine leaks or not is judged according to pressure change before and after a test, therefore, the pressure in the parking machine can only be measured before and after the pressure is maintained, the pressure change condition in the parking machine cannot be monitored in real time during the pressure maintaining period, and therefore a tool capable of monitoring the pressure change in real time is urgently needed, and observation is convenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that can't survey the pressure in the machine of stopping in real time among the pressure test process, provide a device for machine of stopping pressure test.
The utility model discloses the device is realized through following technical scheme: the utility model provides a device for parking machine pressure test which characterized in that: comprises a valve body 1, an opening and closing rod 2, a quick connector 3, a pressure gauge 4 and a conversion joint 5; the horizontal position in the valve body 1 is provided with a step hole which is communicated with the left and the right, the positions of the upper hole and the lower hole are asymmetric, the interiors of the four holes are communicated, the opening and closing rod 2 is arranged in the hole on the left side of the valve body 1, the right end surface of the opening and closing rod is separated from or closed with the through hole on the right side in the valve body 1 by rotating the opening and closing rod, the hole on the upper part of the valve body is disconnected with the through hole on the right side when the opening and closing rod; the quick connector 3 is connected with a hole in the upper part of the valve body 1, the pressure gauge 4 is used for measuring the pressure in the cavity of the parking and returning machine and is arranged in the hole in the lower part of the valve body 1, and the hole in the lower part of the valve body is always communicated with the through hole in the right side of the valve body; the adapter 5 is welded with the right end of the valve body and is communicated with the through hole on the right side of the valve body.
Has the advantages that:
the utility model discloses be applied to the back of parking machine assembly completion, link up the hydraulic pump and carry out pressure test with the parking machine, in the test process, if pressure is unchangeable, then the assembly of parking machine is qualified, and no infiltration then takes place the infiltration otherwise, and the assembly of parking machine is unqualified. If the device is used in the process of determining the pressure change, the pressure change can be timely and accurately judged, the number of tools is reduced, and the pressure test requirement of the parking machine is completely met. The method is convenient and simple to operate, provides a simple and accurate measurement tool for an operator, improves the timeliness during field operation, and meets the requirement of lean operation.
Drawings
FIG. 1 is the mechanism assembly drawing of the present invention
Wherein: 1 valve body 2 opening and closing rod 3 quick connector 4 pressure gauge 5 adapter.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings,
a device for a pressure test of a parking machine comprises a valve body 1, an opening and closing rod 2, a quick connector 3, a pressure gauge 4 and a conversion joint 5;
wherein: the valve body 1 is used for being connected with the opening and closing rod 2, the quick connector 3, the pressure gauge 4 and the adapter 5 and is a carrier of the device;
the opening and closing rod 2 is used for controlling the opening and closing of the right through hole and the upper through hole in the valve body to realize the opening and closing functions of the device;
the quick connector 3 is used for connecting a hydraulic pump and providing a power source for the device during working;
and the pressure gauge 4 is used for measuring the pressure of the parking machine.
The valve body 1 is internally provided with step holes which are communicated left and right at the horizontal position, the positions of the upper hole and the lower hole are asymmetrical, and the interiors of the four holes are communicated and used for connecting different parts; the opening and closing rod 2 is in threaded connection with the valve body 1, the left end of the opening and closing rod is an outer hexagonal surface, the right end of the opening and closing rod is a conical surface, the right conical surface is separated from or closed with a through hole in the valve body 1 on the inner right side through the rotation of the outer hexagonal surface of the left end, the through hole is used for controlling the on-off of the inside and the outside of the parking machine, when the through hole is closed, the hole in the upper portion of the valve body is disconnected with the hole in the right side. The quick-connection plug 3 is in threaded connection with a hole in the upper part of the valve body 1 and is used for being quickly connected with a hydraulic pump. The pressure gauge 4 is used for measuring the pressure in the cavity of the parking machine, is arranged in a hole at the lower part of the valve body 1 and is connected with the hole at the lower part of the valve body through threads, and the hole at the lower part of the valve body is always communicated with the through hole at the right side of the valve body. The adapter 5 is welded with the right end of the valve body, is communicated with the right hole of the valve body and is used for being connected with a parking machine. The hole for installing the pressure gauge is close to the adapter.
The specific working process of the device is as follows:
the quick connector 3 is connected with the hydraulic pump, and the adapter 5 is screwed to the parking machine. The left outer hexagonal of anticlockwise rotation switching pole 2, make the jogged joint of 3 holes of quick connector and crossover sub 5, annotate liquid in to the machine that moves back with the hydraulic pump, survey manometer 4, after the machine internal pressure that moves back reaches the specified value, the left outer hexagonal of clockwise rotation switching pole 2, make 2 right side conical surfaces of switching pole combine with 1 inside right side hole of valve body, break off 3 holes of quick connector and crossover sub 5's hole, the hole of 4 positions of manometer department and the hole of crossover sub 5 department remain UNICOM all the time this moment, can continuously observe the change condition of the machine internal pressure that moves back in the pressure test process.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it will be apparent to those skilled in the art that a number of variations and modifications can be made without departing from the principles of the invention, and the invention can be applied to other containers requiring pressure tests, and these should also be considered as belonging to the protection scope of the present invention.
Claims (9)
1. The utility model provides a device for parking machine pressure test which characterized in that: comprises a valve body (1), an opening and closing rod (2), a quick connector (3), a pressure gauge (4) and a conversion joint (5); the horizontal position in the valve body (1) is provided with a step hole communicated with the left and the right, the positions of the upper hole and the lower hole are asymmetric, the interiors of the four holes are communicated, the opening and closing rod (2) is arranged in the hole on the left side of the valve body (1), the right end surface of the opening and closing rod is separated from or closed with the through hole on the right side in the valve body (1) by rotating the opening and closing rod, when the opening and closing rod is closed, the hole on the upper part of the valve body is disconnected from the through hole on the right side; the quick connector (3) is connected with a hole in the upper part of the valve body (1), the pressure gauge (4) is used for measuring the pressure in the cavity of the parking and reversing machine and is arranged in the hole in the lower part of the valve body (1), and the hole in the lower part of the valve body is always communicated with the through hole in the right side of the valve body; the adapter (5) is welded with the right end of the valve body and is communicated with the through hole on the right side of the valve body.
2. The apparatus for a parking machine pressure test as claimed in claim 1, wherein: the opening and closing rod (2) is connected with the valve body (1) through screw threads.
3. The apparatus for a parking machine pressure test as claimed in claim 1, wherein: the left end of the opening and closing rod (2) is an external hexagon.
4. The apparatus for a parking machine pressure test as claimed in claim 2, wherein: the right end of the opening and closing rod is a conical surface.
5. The apparatus for a parking machine pressure test as claimed in claim 1, wherein: the quick connector (3) is connected with the hole at the upper part of the valve body (1) through screw thread.
6. The apparatus for a parking machine pressure test as claimed in claim 1, wherein: the quick connector is connected with the hydraulic pump quickly.
7. The apparatus for a parking machine pressure test as claimed in claim 1, wherein: the pressure gauge (4) is connected with the valve body through threads.
8. The apparatus for a parking machine pressure test as claimed in claim 1, wherein: the adapter (5) is connected with the parking machine.
9. The apparatus for a parking machine pressure test as claimed in claim 1, wherein: the hole for installing the pressure gauge is close to the adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021279972.6U CN212391182U (en) | 2020-07-02 | 2020-07-02 | Device for pressure test of parking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021279972.6U CN212391182U (en) | 2020-07-02 | 2020-07-02 | Device for pressure test of parking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212391182U true CN212391182U (en) | 2021-01-22 |
Family
ID=74256049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021279972.6U Active CN212391182U (en) | 2020-07-02 | 2020-07-02 | Device for pressure test of parking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212391182U (en) |
-
2020
- 2020-07-02 CN CN202021279972.6U patent/CN212391182U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2022267075A1 (en) | Pipe pressure resistance testing device and testing method thereof | |
| CN108131353B (en) | Hydraulic leakage-proof control device | |
| CN203337347U (en) | Multi cavity air tightness test device | |
| CN108414158A (en) | A kind of automatic pressure-maintaining test device and test method for fuel tank sealing test | |
| CN212391182U (en) | Device for pressure test of parking machine | |
| CN107817167B (en) | Pipeline piece connection strength testing device and testing method thereof | |
| CN203881486U (en) | Self-sealing type pressure gage joint | |
| CN103148056A (en) | Hydraulic device leakage measuring device | |
| CN214698201U (en) | Diaphragm rupture detection device for diaphragm metering pump | |
| CN218937662U (en) | Sealing detection device for explosion-proof valve | |
| CN102022455B (en) | Detection device of idle stroke of clutch master cylinder | |
| CN217276880U (en) | Contrast detection device of multipurpose | |
| CN105545834A (en) | Energy accumulator for online monitoring of piston displacement | |
| CN210487197U (en) | A pipeline valve pressure test device | |
| CN204154238U (en) | A kind of device detecting pipeline scaling thickness | |
| CN209927386U (en) | Novel valve leakage monitoring device | |
| CN212110140U (en) | Mud gun mud-beating amount monitoring device | |
| CN200986492Y (en) | Detecting device for mould core cooling water | |
| CN217901083U (en) | Pressure sensor | |
| CN115289233A (en) | A valve that can diagnose leaks online | |
| CN111173616A (en) | A kind of diesel engine leakage detection automatic control device and leakage diesel detection method | |
| CN207019720U (en) | Integrated measuring piecing devices for water-tight equipment | |
| CN221425880U (en) | Pressure pipeline airtight detection device | |
| CN222977145U (en) | Intelligent detection device for pump head of hydraulic station of multifunctional crown block for aluminum electrolysis | |
| CN218381485U (en) | Pressure leakage test tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |