CN211553260U - Hydraulic manual pump detection equipment - Google Patents
Hydraulic manual pump detection equipment Download PDFInfo
- Publication number
- CN211553260U CN211553260U CN201922366321.4U CN201922366321U CN211553260U CN 211553260 U CN211553260 U CN 211553260U CN 201922366321 U CN201922366321 U CN 201922366321U CN 211553260 U CN211553260 U CN 211553260U
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- manual pump
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Abstract
The utility model discloses a hydraulic pressure manual pump check out test set, including frame, physique detection device and the sealed detection device of pressure-bearing, physique detection device locates in the frame, the sealed detection device of pressure-bearing locates physique detection device's below, and physique detection device is used for detecting whether there is the crack in the pump body, and the sealed detection device of pressure-bearing is used for the leakproofness under detection pump low pressure and the high pressure, the frame includes base, landing leg, antiskid seat and braced frame, the base diapire is located to the landing leg symmetry, on the landing leg is located to the antiskid seat, prevents that the frame from sliding in the testing process, braced frame locates the base upper wall, braced frame sets up for returning the shape structure. The utility model belongs to the technical field of hydraulic pressure hand pump, specifically indicate a hydraulic pressure hand pump check out test set that hydraulic pressure hand pump body and pressure-tight sealing performance detected.
Description
Technical Field
The utility model belongs to the technical field of hydraulic pressure hand pump, specifically indicate a hydraulic pressure hand pump check out test set.
Background
The hydraulic manual pump is suitable for occasions with narrow space, no electric power or no electric power for safety, and has wide applicability, and in order to save more labor, the hydraulic manual pump needs to fill an oil pipe with oil with lower pressure before jacking machines are lifted, and high-pressure oil is needed to jack the jacking machines during jacking, so the hydraulic manual pump generally adopts a double-speed pump capable of generating high-pressure oil and low-pressure oil. When the hydraulic manual pump leaves a factory and is checked and accepted, the hydraulic manual pump needs to be detected, and reports about hydraulic manual pump detection equipment are not available at present.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned current difficult problem, the utility model provides a can carry out the hydraulic pressure hand pump check out test set that the correlation detected to hydraulic pressure hand pump.
The utility model adopts the following technical scheme: the utility model relates to a hydraulic pressure hand pump check out test set, including frame, physique detection device and the sealed detection device of pressure-bearing, physique detection device locates in the frame, the sealed detection device of pressure-bearing locates physique detection device's below, and physique detection device is used for detecting whether there is the crack in the pump body, and the sealed detection device of pressure-bearing is used for the leakproofness under detection pump low pressure and the high pressure, the frame includes base, landing leg, antiskid seat and braced frame, the base diapire is located to the landing leg symmetry, on the landing leg is located to the antiskid seat, prevents that the frame from sliding in the testing process, braced frame locates the base upper wall, braced frame sets up for returning the.
Further, physique detection device includes ultrasonic inspection detector and ultrasonic transducer, the ultrasonic inspection detector is located on braced frame, ultrasonic transducer can dismantle and locate on the ultrasonic inspection detector, through with ultrasonic transducer slide on hydraulic pressure manual pump shell, ultrasonic inspection detector control ultrasonic transducer transmission and receive the ultrasonic wave, detect a flaw to hydraulic pressure manual pump to show corresponding map on the ultrasonic inspection detector, judge whether there is crack or damage in the pump body according to the map.
Further, the pressure-bearing sealing detection device comprises a hydraulic cylinder, a guide post, a pressing plate, springs, a timer and a controller, wherein the pressing plate is slidably arranged in a support frame, one end of the hydraulic cylinder is arranged on the bottom wall of the support frame, the other end of the hydraulic cylinder is arranged on the bottom wall of the pressing plate, the guide posts are provided with a plurality of groups, the guide posts are arranged in the support frame and symmetrically arranged on two sides of the hydraulic cylinder, the springs are sleeved on the outer wall of the guide post, one end of each spring is arranged on the bottom wall of the pressing plate, the other end of each spring is arranged on the bottom wall of the support frame, the controller is arranged on the upper wall of the support frame and close to the ultrasonic flaw detection instrument, the timer is arranged on the side wall of the support frame and is arranged below the ultrasonic flaw detection instrument, the timer is electrically connected with the controller, the timer can be used for timely carrying out pressure maintaining time.
Further, be equipped with hydraulic oil import pipe and hydraulic oil outlet pipe on the pneumatic cylinder, hydraulic oil import pipe and hydraulic oil outlet pipe homonymy set up, hydraulic oil import pipe is equipped with pressure sensor and oil inlet control valve, pressure sensor locates the side of hydraulic oil import pipe and is close to the pneumatic cylinder setting, oil inlet control valve is close to the pressure sensor setting and locates the opposite side of pneumatic cylinder, oil inlet control valve is connected with the controller electricity, and the controller control oil inlet control valve is opened and shut the output pressure that adjusts the pneumatic cylinder, and pressure sensor is used for detecting the output pressure that is used for the jar.
Further, be equipped with alarm, alarm lamp and display on the controller, the alarm lamp is equipped with the controller upper wall, the alarm is close to the alarm lamp setting, the display is located the controller outer wall and is located the alarm lamp below, carries out the leakproofness and detects time measuring, and pressure sensor detects pneumatic cylinder output pressure and shows on the display screen, and when pressure sensor detected pneumatic cylinder output pressure and is less than the settlement pressure definite value, the alarm sent the warning, and the alarm lamp scintillation simultaneously.
Further, be equipped with the probe standing groove on the braced frame, the probe standing groove is equipped with the braced frame upper wall, the probe standing groove is close to the setting of ultrasonic flaw detection appearance and sets up with the controller opposition, and hydraulic pressure manual pump physique detects the back of accomplishing, can place ultrasonic transducer in the probe standing groove earlier, prevents to drop and harm ultrasonic transducer.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme hydraulic pressure manual pump check out test set carries out the physique to hydraulic pressure manual pump earlier and detects, adopts the ultrasonic flaw detection appearance to carry out nondestructive test to the pump body, can effectively judge that the pump body has the mistake crack, if there is the crack then need not to carry out pressure-bearing airtight detection, directly regards as the product unqualified, saves hydraulic pressure manual pump testing procedure, improves detection efficiency, adopts pressure-bearing airtight detection to the high, the low pressure state of hydraulic pressure manual pump air tightness down, ensures that hydraulic pressure manual pump is high, all can the steady operation of low pressure.
Drawings
Fig. 1 is a front view of a hydraulic manual pump detection device of the present invention;
fig. 2 is a left side view of the hydraulic manual pump detection device of the present invention;
fig. 3 is a control schematic block diagram of the hydraulic manual pump detection device of the present invention.
The device comprises a frame, a body detection device, a pressure-bearing sealing detection device, a base, a support leg, a support seat, an anti-skid seat, a support frame, a supporting frame, an ultrasonic flaw detection instrument, a pressure-bearing sealing detection device, a base seat, a support leg, a pressure-bearing sealing detection device, a support frame, a pressure-bearing sealing detection device.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention, which are not described in detail, are the prior art adopted.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, a hydraulic manual pump detection device includes a frame 1, a body detection device 2 and a pressure-bearing sealing detection device 3, wherein the body detection device 2 is disposed on the frame 1, the pressure-bearing sealing detection device 3 is disposed below the body detection device 2, the frame 1 includes a base 4, support legs 5, an anti-slip seat 6 and a support frame 7, the support legs 5 are symmetrically disposed on a bottom wall of the base 4, the anti-slip seat 6 is disposed on the support legs 5, the support frame 7 is disposed on an upper wall of the base 4, and the support frame 7 is of a square-shaped structure.
The body detection device 2 comprises an ultrasonic flaw detection instrument 8 and an ultrasonic probe 9, the ultrasonic flaw detection instrument 8 is arranged on the supporting frame 7, and the ultrasonic probe 9 can be detachably arranged on the ultrasonic flaw detection instrument 8.
Pressure-bearing sealing detection device 3 includes pneumatic cylinder 10, guide post 11, clamp plate 12, spring 13, time-recorder 14 and controller 15, clamp plate 12 slidable locates in braced frame 7, braced frame 7 diapire is located to pneumatic cylinder 10 one end, clamp plate 12 diapire is located to the pneumatic cylinder 10 other end, guide post 11 is equipped with the multiunit, in braced frame 7 and the symmetry was located to guide post 11, spring 13 cup joints in 11 outer walls of guide post, clamp plate 12 diapire is located to spring 13 one end, on braced frame 7 diapire is located to the spring 13 other end, support frame 7 upper wall and be close to ultrasonic flaw detection appearance 8 setting are located to controller 15, braced frame 7 lateral wall and locate ultrasonic flaw detection appearance 8's below are located to time-recorder 14, the time-recorder is connected with controller 15 electricity.
Be equipped with hydraulic oil import pipe 16 and hydraulic oil outlet pipe 17 on the pneumatic cylinder 10, hydraulic oil import pipe 16 sets up with hydraulic oil outlet pipe 17 homonymy, hydraulic oil import pipe 16 is equipped with pressure sensor 18 and oil inlet control valve 19, pressure sensor 18 locates the side of hydraulic oil import pipe 16 and is close to pneumatic cylinder 10 and sets up, oil inlet control valve 19 is close to pressure sensor 18 and sets up and locate the opposite side of pneumatic cylinder 10, oil inlet control valve 19 is connected with controller 15 electricity.
Be equipped with alarm 20, alarm lamp 21 and display 22 on the controller 15, alarm lamp 21 is equipped with controller 15 upper wall, alarm 20 is close to alarm lamp 21 and sets up, display 22 locates 15 outer walls of controller and locates alarm lamp 21 below.
Be equipped with probe standing groove 23 on braced frame 7, probe standing groove 23 is equipped with braced frame 7 upper wall, probe standing groove 23 is close to ultrasonic flaw detection appearance 8 and sets up with controller 15 opposedly.
When the hydraulic manual pump flaw detection device is used specifically, the ultrasonic probe 9 slides on a shell of the hydraulic manual pump, the ultrasonic flaw detection detector 8 controls the ultrasonic probe 9 to transmit and receive ultrasonic waves, flaw detection is carried out on the hydraulic manual pump, a corresponding atlas is displayed on the ultrasonic flaw detection detector 8, whether cracks or damages exist in a pump body is judged according to the atlas, if cracks or damages exist, next detection is not needed, and the hydraulic manual pump is directly judged to be unqualified; if no crack or damage exists, pressure-bearing sealing detection is carried out, an oil outlet pipe of a hydraulic manual pump is connected with a hydraulic oil inlet pipe 16 on a hydraulic cylinder 10 through a quick connecting pipe, a hydraulic oil outlet pipe 17 is connected with an external oil tank, the hydraulic manual pump is pressed, the output pressure of the manual hydraulic oil pump is slowly increased, adjustment is carried out according to the pressure displayed on a display screen until the pressure on the display screen reaches the set pressure during low-pressure air tightness detection, a timer 14 times the pressure maintaining time, if the pressure displayed on the display screen is reduced and the reduction range is higher than the set value within the pressure maintaining time, an alarm 20 gives an alarm, meanwhile, an alarm lamp 21 flickers to indicate that the low-pressure air tightness detection is unqualified and is not higher than the air tightness detection, if the low-pressure air tightness detection is qualified, the output pressure of the hydraulic pump is continuously increased to the highest working pressure, in the pressure maintaining time, if the pressure displayed on the display screen is reduced and the reduction amplitude is higher than the set value, the alarm 20 gives an alarm, and meanwhile, the alarm lamp 21 flickers to indicate that the high-pressure airtightness detection is unqualified, the hydraulic manual pump is unqualified, and on the contrary, the hydraulic manual pump is qualified. After the detection is finished, the hydraulic oil outlet pipe 17 is connected to the output end of the hydraulic manual pump, the hydraulic manual pump is controlled to work, and under the action of the hydraulic manual pump and the spring 13, the hydraulic cylinder is restored to the initial position to carry out the next detection work.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a hydraulic pressure manual pump check out test set which characterized in that: the body detection device is arranged on the frame, the pressure-bearing sealing detection device is arranged below the body detection device, the frame comprises a base, supporting legs, an anti-skidding seat and a supporting frame, the supporting legs are symmetrically arranged on the bottom wall of the base, the anti-skidding seat is arranged on the supporting legs, the supporting frame is arranged on the upper wall of the base, and the supporting frame is arranged in a shape of a square.
2. The hydraulic manual pump detection device of claim 1, wherein: the body detection device comprises an ultrasonic flaw detection instrument and an ultrasonic probe, wherein the ultrasonic flaw detection instrument is arranged on the supporting frame, and the ultrasonic probe is detachably arranged on the ultrasonic flaw detection instrument.
3. The hydraulic manual pump detection device of claim 1, wherein: the pressure-bearing sealing detection device comprises a hydraulic cylinder, a guide post, a pressing plate, a spring, a timer and a controller, wherein the pressing plate is slidably arranged in a support frame, the bottom wall of the support frame is arranged at one end of the hydraulic cylinder, the bottom wall of the pressing plate is arranged at the other end of the hydraulic cylinder, the guide post is provided with a plurality of groups, the two sides of the hydraulic cylinder are symmetrically arranged in the support frame by the guide post, the spring is sleeved on the outer wall of the guide post, the bottom wall of the pressing plate is arranged at one end of the spring, the bottom wall of the support frame is arranged at the other end of the spring, the upper wall of the support frame is arranged by the controller and is close to the ultrasonic flaw detection instrument, the side wall of the.
4. A hydraulic manual pump test apparatus according to claim 3, wherein: be equipped with hydraulic oil import pipe and hydraulic oil outlet pipe on the pneumatic cylinder, hydraulic oil import pipe and hydraulic oil outlet pipe homonymy set up, hydraulic oil import pipe is equipped with pressure sensor and advances the oil control valve, pressure sensor locates the side of hydraulic oil import pipe and is close to the pneumatic cylinder setting, advance the oil control valve and be close to the pressure sensor setting and locate the pneumatic cylinder opposite side, it is connected with the controller electricity to advance the oil control valve.
5. A hydraulic manual pump test apparatus according to claim 3, wherein: the alarm is characterized in that an alarm, an alarm lamp and a display are arranged on the controller, the alarm lamp is provided with a controller upper wall, the alarm is close to the alarm lamp, and the display is arranged on the outer wall of the controller and below the alarm lamp.
6. The hydraulic manual pump detection device of claim 1, wherein: the ultrasonic flaw detection device is characterized in that a probe placing groove is formed in the supporting frame and provided with an upper wall, and the probe placing groove is close to the ultrasonic flaw detection device and opposite to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366321.4U CN211553260U (en) | 2019-12-25 | 2019-12-25 | Hydraulic manual pump detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366321.4U CN211553260U (en) | 2019-12-25 | 2019-12-25 | Hydraulic manual pump detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211553260U true CN211553260U (en) | 2020-09-22 |
Family
ID=72509310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922366321.4U Expired - Fee Related CN211553260U (en) | 2019-12-25 | 2019-12-25 | Hydraulic manual pump detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211553260U (en) |
-
2019
- 2019-12-25 CN CN201922366321.4U patent/CN211553260U/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 |
Granted publication date: 20200922 Termination date: 20211225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |