CN213632547U - Test bench for safety valve detection - Google Patents
Test bench for safety valve detection Download PDFInfo
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- CN213632547U CN213632547U CN202022689953.7U CN202022689953U CN213632547U CN 213632547 U CN213632547 U CN 213632547U CN 202022689953 U CN202022689953 U CN 202022689953U CN 213632547 U CN213632547 U CN 213632547U
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Abstract
The utility model relates to the technical field of safety valve detection, in particular to a test board for safety valve detection; including detecting the platform, it has the portal frame to detect the rigid coupling on the platform, the portal frame includes scalable left stand, scalable right stand and crossbeam, be provided with water storage mechanism on the crossbeam, scalable left stand side rigid coupling has fixed horizontal clamping mechanism, scalable right stand side rigid coupling has movable horizontal clamping mechanism, movable horizontal clamping mechanism includes cylinder, pneumatic telescopic handle, first tight sealed piece of clamp and first curb plate, it has first water inlet to open on the first curb plate, first water inlet passes through conduit and is connected with water storage mechanism's output. The utility model provides a relief valve that uses on the existing market detect and generally have the inconvenient shortcoming of use with the testboard, the not unidimensional relief valve that is applicable to that can not be better for the device uses comparatively inconvenient problem.
Description
Technical Field
The utility model relates to a relief valve detects technical field, in particular to relief valve detects uses testboard.
Background
The tightness test of the safety valve is an indispensable link in the product processing process, influences the final use performance and the service life of the product, and is also an important link for ensuring the product quality.
The safety valve that uses in the existing market generally has the shortcoming of using inconveniently with the testboard, and at the in-process that detects, it is comparatively troublesome to the fixed of safety valve, need spend a lot of manpowers and time usually just can settle it, the while also can not be better be applicable to not unidimensional safety valve for the device is used comparatively inconveniently.
Therefore, a test bench for safety valve detection is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a relief valve detects uses testboard has solved the relief valve that uses on the existing market and has detected and generally had the inconvenient shortcoming of use, at the in-process that detects, and is comparatively troublesome to the fixed of relief valve, need spend a lot of manpowers and time usually just can settle it, the while also can not be better be applicable to not unidimensional relief valve for the device uses comparatively inconvenient problem.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a test bench for safety valve detection comprises a test bench, wherein a portal frame is fixedly connected to the test bench and comprises a telescopic left upright, a telescopic right upright and a cross beam, a water storage mechanism is arranged on the cross beam, a fixed horizontal clamping mechanism is fixedly connected to the side surface of the telescopic left upright, a movable horizontal clamping mechanism is fixedly connected to the side surface of the telescopic right upright, the movable horizontal clamping mechanism comprises a cylinder, a pneumatic telescopic rod, a first clamping sealing block and a first side plate, the cylinder is fixedly connected to the side surface of the telescopic right upright, one end of the pneumatic telescopic rod penetrates through the telescopic right upright to be connected with the output end of the cylinder, the other end of the pneumatic telescopic rod is fixedly connected with the first side plate, the first side plate is provided with the first clamping sealing block towards one side of the fixed horizontal clamping mechanism, the first side plate is of a hollow shell structure, the first water inlet is connected with the output end of the water storage mechanism through a water conveying pipeline.
The telescopic left stand column comprises a left inner rod and a left outer rod, the left inner rod is sleeved inside the left outer rod, a first spring buckle is arranged on the left inner rod, a plurality of first clamping grooves matched with the first spring buckle are formed in the left outer rod, the telescopic right stand column comprises a right inner rod and a right outer rod, the right inner rod is sleeved inside the right outer rod, a second spring buckle is arranged on the right inner rod, a plurality of second clamping grooves matched with the second spring buckle are formed in the right outer rod, and the cylinder is fixedly connected to the side face of the right inner rod.
Specifically, fixed horizontal clamping mechanism includes that bracing piece, second press from both sides tight sealed piece and second curb plate, the one end and the interior pole side rigid coupling of left side of bracing piece, the other end and second curb plate rigid coupling, the second curb plate sets up the tight sealed piece of second clamp towards one side of the tight sealed piece of first clamp, the hollow shell structure of second curb plate, it has the second water inlet to open on the second curb plate, the second water inlet passes through conduit and is connected with water storage mechanism's output.
Specifically, the opposite sides of the first side plate and the second side plate are provided with water conveying ports.
Specifically, through holes are formed in the middle portions of the first clamping sealing block and the second clamping sealing block and correspond to the positions of the water delivery ports, and sealing rings are fixedly connected inside the through holes.
Specifically, the water storage mechanism comprises a water tank and a water pump, the water tank is arranged on the cross beam, the water pump is arranged inside the water tank, and the left end and the right end of the water pump are respectively communicated with the first water inlet and the second water inlet through water conveying pipelines.
Specifically, still be provided with the support base between scalable left stand and the scalable right stand, the support base sets up on examining test table, be provided with a plurality of discharge orifices that run through on the support base, the below of supporting the base is provided with the collecting box, the collecting box with examine test table inside sliding connection.
The utility model has the advantages that: the utility model can be adjusted according to the safety valves with different sizes and widths by arranging the fixed horizontal clamping mechanism and the movable horizontal clamping mechanism, can quickly carry out horizontal clamping and limiting on the safety valve, can be adjusted according to the safety valves with different sizes and heights by matching with the telescopic left upright post and the telescopic right upright post, and can lead the sealing ring to be tightly connected with the left and right valve ports of the safety valve; utilize water storage mechanism, can carry water to the relief valve in, detect the rivers and the condition of leaking in the relief valve, can test out the leakproofness of relief valve, easy operation, convenient to use, the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a supporting base according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second clamping and sealing block according to an embodiment of the present invention.
Reference numerals: the device comprises a detection table 1, a left outer rod 2, a first clamping groove 3, a first spring buckle 4, a second clamping and sealing block 5, a second side plate 6, a left inner rod 7, a support rod 8, a cross beam 9, a water pump 10, a water tank 11, a water conveying pipeline 12, a first clamping and sealing block 13, a first side plate 14, a cylinder 15, a pneumatic telescopic rod 16, a right inner rod 17, a second spring buckle 18, a second clamping groove 19, a right outer rod 20, a support base 21, a collection box 22, a drain hole 23 and a sealing ring 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawing 1, a test bench for safety valve detection comprises a test bench 1, wherein a portal frame is fixedly connected to the test bench 1, the portal frame comprises a telescopic left column, a telescopic right column and a cross beam 9, a water storage mechanism is arranged on the cross beam 9, a fixed horizontal clamping mechanism is fixedly connected to the side surface of the telescopic left column, a movable horizontal clamping mechanism is fixedly connected to the side surface of the telescopic right column, the movable horizontal clamping mechanism comprises an air cylinder 15, a pneumatic telescopic rod 16, a first clamping sealing block 13 and a first side plate 14, the air cylinder 15 is fixedly connected to the side surface of the telescopic right column, one end of the pneumatic telescopic rod 16 penetrates through the telescopic right column to be connected with the output end of the air cylinder 15, the other end of the pneumatic telescopic right column is fixedly connected with the first side plate 14, the first side plate 14 is provided with the first clamping sealing block 13 towards one side, the first side plate 14 is provided with a first water inlet, and the first water inlet is connected with the output end of the water storage mechanism through the water conveying pipeline 12, the utility model discloses a setting up fixed horizontal clamping mechanism and movable horizontal clamping mechanism, can adjust according to the relief valve of different size width, can carry out horizontal direction clamping spacing to the relief valve fast, cooperate scalable left stand and scalable right stand, can also adjust according to the relief valve of different size height, can make the sealing ring 24 and the left and right valve port of the relief valve closely connect; utilize water storage mechanism, can carry water to the relief valve in, detect the rivers and the condition of leaking in the relief valve, can test out the leakproofness of relief valve, easy operation, convenient to use, the practicality is strong.
Specifically, the telescopic left upright column comprises a left inner rod 7 and a left outer rod 2, the left inner rod 7 is sleeved inside the left outer rod 2, a first spring buckle 4 is arranged on the left inner rod 7, a plurality of first clamping grooves 3 matched with the first spring buckle 4 are arranged on the left outer rod 2, the telescopic right upright column comprises a right inner rod 17 and a right outer rod 20, the right inner rod 17 is sleeved inside the right outer rod 20, a second spring buckle 18 is arranged on the right inner rod 17, a plurality of second clamping grooves 19 matched with the second spring buckle 18 are arranged on the right outer rod 20, the air cylinder 15 is fixedly connected to the side surface of the right inner rod 17, and safety valves with different sizes and heights can be adjusted through the buckle connection between the left inner rod 7 and the left outer rod 2 and the buckle connection between the supports of the right inner rod 17 and the right outer rod 20 so as to adjust the height of the sealing ring 24, the sealing ring 24 can be tightly connected with the left and right ports of the safety valve.
Specifically, referring to fig. 3, the fixed horizontal clamping mechanism includes a supporting rod 8, a second clamping and sealing block 5 and a second side plate 6, one end of the supporting rod 8 is fixedly connected to the side surface of the left inner rod 7, the other end of the supporting rod is fixedly connected to the second side plate 6, the second clamping and sealing block 5 is arranged on one side of the second side plate 6 facing the first clamping and sealing block 13, the second side plate 6 is of a hollow shell structure, a second water inlet is formed in the second side plate 6, and the second water inlet is connected to the output end of the water storage mechanism through a water pipe 12; the opposite sides of the first side plate 14 and the second side plate 6 are provided with water conveying ports; through holes are formed in the middle parts of the first clamping sealing block 13 and the second clamping sealing block 5 and correspond to the positions of the water delivery ports, and sealing rings 24 are fixedly connected inside the through holes and used for achieving positioning tight connection between the sealing rings 24 and the left and right valve ports of the safety valve.
Specifically, the water storage mechanism comprises a water tank 11 and a water pump 10, the water tank 11 is arranged on the cross beam 9, the water pump 10 is arranged inside the water tank 11, and the left end and the right end of the water pump 10 are respectively communicated with the first water inlet and the second water inlet through a water conveying pipeline 12; the water pump 10 is used for inputting water in the water tank 11 into the safety valve, and the tightness of the safety valve can be tested by detecting the water flow condition and the water leakage condition in the safety valve.
Specifically, referring to fig. 2, a supporting base 21 is further arranged between the telescopic left upright and the telescopic right upright, the supporting base 21 is arranged on the detection table 1, a plurality of through water flowing holes 23 are formed in the supporting base 21, a collecting box 22 is arranged below the supporting base 21, the collecting box 22 is in sliding connection with the inside of the detection table 1, when the safety valve leaks, leaked water can flow into the collecting box 22 through the water flowing holes 23, and after the safety valve is used for a period of time, the collecting box 22 is in sliding connection with the inside of the detection table 1 and can be quickly detached from the collecting box 22, so that the water in the collecting box 22 can be poured out.
Further, the utility model relates to a examine 1 lateral wall of test table and be equipped with the cavity, wherein the inside bottom surface symmetry of cavity is equipped with a pair of slide rail, the bottom of collecting box 22 be provided with slide rail assorted slider, the cavity sets up under supporting base 21.
The utility model discloses a work flow: during the use, at first according to the not use height of the relief valve of equidimension height to two sealing rings 24 and adjusting, place the relief valve between two sealing rings 24 afterwards, and utilize cylinder 15 to drive pneumatic telescopic rod 16, first press from both sides tight sealing block 13 and first curb plate 14 and carry out concertina movement, with sealing ring 24 and the left and right sides valve port zonulae occludens of relief valve, start water pump 10 afterwards, pass through water pump 10 with the water in the water tank 11 and input to the relief valve in, through the rivers condition and the condition of leaking that detect in the relief valve, can test out the leakproofness of relief valve.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. A test bench for safety valve detection comprises a test bench and is characterized in that a portal frame is fixedly connected to the test bench and comprises a telescopic left stand column, a telescopic right stand column and a cross beam, a water storage mechanism is arranged on the cross beam, a fixed horizontal clamping mechanism is fixedly connected to the side surface of the telescopic left stand column, a movable horizontal clamping mechanism is fixedly connected to the side surface of the telescopic right stand column and comprises an air cylinder, a pneumatic telescopic rod, a first clamping sealing block and a first side plate, the air cylinder is fixedly connected to the side surface of the telescopic right stand column, one end of the pneumatic telescopic rod penetrates through the telescopic right stand column to be connected with an output end of the air cylinder, the other end of the pneumatic telescopic rod is fixedly connected with the first side plate, the first side plate is provided with the first clamping sealing block towards one side of the fixed horizontal clamping mechanism, the first side plate is of a, the first water inlet is connected with the output end of the water storage mechanism through a water conveying pipeline.
2. The test bench for testing the safety valve according to claim 1, wherein the telescopic left upright comprises a left inner rod and a left outer rod, the left inner rod is sleeved inside the left outer rod, a first spring buckle is arranged on the left inner rod, a plurality of first clamping grooves matched with the first spring buckle are arranged on the left outer rod, the telescopic right upright comprises a right inner rod and a right outer rod, the right inner rod is sleeved inside the right outer rod, a second spring buckle is arranged on the right inner rod, a plurality of second clamping grooves matched with the second spring buckle are arranged on the right outer rod, and the cylinder is fixedly connected to the side surface of the right inner rod.
3. The test bench for testing safety valves according to claim 2, wherein the fixed horizontal clamping mechanism includes a support rod, a second clamping and sealing block, and a second side plate, one end of the support rod is fixedly connected to the side surface of the left inner rod, the other end of the support rod is fixedly connected to the second side plate, the second clamping and sealing block is disposed on one side of the second side plate facing the first clamping and sealing block, the second side plate is of a hollow shell structure, a second water inlet is formed in the second side plate, and the second water inlet is connected to the output end of the water storage mechanism through a water pipe.
4. The testing platform for testing safety valves according to claim 3, wherein the opposite sides of the first side plate and the second side plate are provided with water delivery ports.
5. The safety valve testing table according to claim 4, wherein through holes are formed in the middle portions of the first clamping sealing block and the second clamping sealing block, the through holes are arranged corresponding to positions of the water delivery ports, and sealing rings are fixedly connected inside the through holes.
6. The safety valve testing table according to claim 3, wherein the water storage mechanism comprises a water tank and a water pump, the water tank is disposed on the cross beam, the water pump is disposed inside the water tank, and left and right ends of the water pump are respectively communicated with the first water inlet and the second water inlet through water pipes.
7. The safety valve testing table according to claim 1, wherein a supporting base is further disposed between the retractable left column and the retractable right column, the supporting base is disposed on the testing table, a plurality of water flowing holes are formed in the supporting base, a collecting box is disposed below the supporting base, and the collecting box is slidably connected to the interior of the testing table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022689953.7U CN213632547U (en) | 2020-11-19 | 2020-11-19 | Test bench for safety valve detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022689953.7U CN213632547U (en) | 2020-11-19 | 2020-11-19 | Test bench for safety valve detection |
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| Publication Number | Publication Date |
|---|---|
| CN213632547U true CN213632547U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022689953.7U Active CN213632547U (en) | 2020-11-19 | 2020-11-19 | Test bench for safety valve detection |
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| CN (1) | CN213632547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820073A (en) * | 2021-10-18 | 2021-12-21 | 南京金陵特种设备安全附件检验中心 | Be used for many bores relief valve check-up testboard |
-
2020
- 2020-11-19 CN CN202022689953.7U patent/CN213632547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820073A (en) * | 2021-10-18 | 2021-12-21 | 南京金陵特种设备安全附件检验中心 | Be used for many bores relief valve check-up testboard |
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