CN213455977U - Detection apparatus for manometer - Google Patents
Detection apparatus for manometer Download PDFInfo
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- CN213455977U CN213455977U CN202022764979.3U CN202022764979U CN213455977U CN 213455977 U CN213455977 U CN 213455977U CN 202022764979 U CN202022764979 U CN 202022764979U CN 213455977 U CN213455977 U CN 213455977U
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- frame
- manometer
- clamping
- screw rod
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- 238000001514 detection method Methods 0.000 title claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000007812 deficiency Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a detection apparatus for manometer, including frame and the atmospheric pressure source of setting in the frame, the upper portion of frame is provided with the centre gripping subassembly that is used for the centre gripping manometer, and the intake pipe of manometer sets up down, and the centre gripping subassembly includes first holder and second holder, and first holder and second holder can be followed in opposite directions or dorsad activity setting in the frame, are provided with the control assembly of the first holder of drive and the activity of second holder in the frame, the frame is provided with the pressure tank in the below of manometer, and the upper end of pressure tank is provided with the gas outlet that can peg graft with the intake pipe of manometer, pressure tank and atmospheric pressure source intercommunication, the frame still is equipped with the drive assembly that the drive pressure tank reciprocated in the below of pressure tank. By adopting the above scheme, the utility model overcomes the deficiencies of prior art exist, provide a detection device of manometer, its simple structure, the operation of being convenient for.
Description
Technical Field
The utility model relates to a detection apparatus for manometer.
Background
The pressure gauge is a meter which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, is very commonly applied and almost extends to all the fields of industrial processes and scientific researches.
In order to prevent the pressure gauge from being out of order in use, the pressure gauge needs to be detected before leaving the factory, the air inlet pipe of the gas meter is assembled with detection equipment through manual work when the general pressure gauge is detected, and the pressure gauge is required to be held by a hand to be fixed, so that the operation is inconvenient.
Disclosure of Invention
The utility model overcomes prior art's is not enough, provides a detection device of manometer, its simple structure, the operation of being convenient for.
In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a detection apparatus for manometer, includes the frame and sets up the atmospheric pressure source in the frame, the upper portion of frame is provided with the centre gripping subassembly that is used for centre gripping manometer, and the intake pipe of manometer sets up down, and the centre gripping subassembly includes first holder and second holder, and first holder and second holder can be followed in opposite directions or activity setting dorsad in the frame, are provided with the control assembly of the activity of the first holder of drive and second holder in the frame, the frame is provided with the pressure tank in the below of manometer, and the upper end of pressure tank is provided with the gas outlet that can peg graft with the intake pipe of manometer, pressure tank and atmospheric pressure source intercommunication, the frame still is equipped with the drive assembly that the drive pressure tank reciprocated in the below of pressure tank.
Through adopting the above scheme, when detecting, can arrange the manometer in between first holder and the second holder earlier, and make the intake pipe of manometer set up down, then drive first holder and the tight manometer of second holder clamp through control assembly, make the gas outlet of the intake pipe alignment pressure tank of manometer, drive assembly drives the automatic rising of pressure tank, insert the gas outlet of establishing at the pressure tank until the intake pipe of manometer, the pressure source gives the pressure tank air feed, gas gets into the manometer through the gas outlet, the staff reads the numerical value of manometer, detect whether this manometer operation is normal, the steam generator is simple in structure, and convenient for operation.
The utility model discloses a further setting is: the pressure tank is provided with a one-way valve at the air outlet, and when an air inlet pipe of the pressure gauge is inserted at the air outlet, the one-way valve leads the air outlet; the air inlet pipe of the pressure gauge is separated from the air outlet, and the air outlet is closed by the one-way valve.
Through adopting above-mentioned scheme, the check valve can realize that the gas outlet one-way switches on, and the gas outlet is located not inserted to the intake pipe of manometer, and the gas in the pressure tank can't be followed gas outlet department and discharged, in case the intake pipe of manometer is inserted and is located the gas outlet for the gas of pressure tank can follow the gas outlet and get into the manometer, simple structure, reasonable in design.
The utility model discloses a further setting is: the upper portion of frame is provided with the guide rail along transversely, and first holder and second holder slide the cooperation with the guide rail respectively.
Through adopting above-mentioned scheme, first holder and second holder slide stably, simple structure.
The utility model discloses a further setting is: the control assembly comprises a screw rod and a hand wheel, the screw rod is arranged on the frame in a transverse rotating mode, the screw rod is arranged beside the guide rail, the hand wheel is circumferentially linked to be arranged at the end of the screw rod, the screw rod is respectively arranged in a penetrating mode on the first clamping piece and the second clamping piece, the screw rod is respectively in threaded fit with the first clamping piece and the second clamping piece, and the screw rod can drive the first clamping piece and the second clamping piece to be close to or far away from each other by rotating.
Through adopting the above scheme, when pressing from both sides tight operation to the manometer, but manual rotation hand wheel, the hand wheel drives the lead screw rotation again, because first holder and second holder respectively with lead screw thread fit, consequently under the drive of lead screw, first holder and second holder can remove, press from both sides tight the manometer when first holder and second holder are close to each other, loosen the manometer when first holder and second holder are kept away from each other, moreover, the steam generator is simple in structure, and convenient for operation, wherein a lead screw of accessible drives first holder and second holder activity simultaneously, also can drive first holder and second holder activity respectively through two lead screws.
The utility model discloses a further setting is: the first clamping piece comprises a first clamping part and a first sliding part, the second clamping part comprises a second clamping part and a second sliding part, the first clamping part and the second clamping part are distributed in an arc shape respectively, a clamping area used for clamping the pressure gauge is formed between the first clamping part and the second clamping part, a first threaded hole matched with the screw rod is formed in the first sliding part, a second threaded hole matched with the screw rod is formed in the second sliding part, and the first threaded hole and the second threaded hole are arranged in opposite spiral directions.
By adopting the above scheme, first clamping part and second clamping part shape and the lateral wall looks adaptation of manometer, the centre gripping manometer is more stable, because the spiral direction of first screw hole and second screw hole is opposite, consequently only need set up a lead screw and can drive first holder and the activity of second holder, simple structure, convenient operation.
The utility model discloses a further setting is: the driving assembly is an air cylinder, a telescopic rod of the air cylinder is arranged along the vertical direction, the lower end of the air cylinder is fixedly arranged on the rack, and the telescopic rod of the air cylinder is fixedly connected with the lower end of the pressure box.
By adopting the scheme, the air cylinder is adopted, the structure is simple, and the control is convenient.
The utility model discloses a further setting is: the first clamping part is provided with a first rubber gasket at a position close to the second clamping part, and the second clamping part is provided with a second rubber gasket at a position close to the first clamping part.
Through adopting above-mentioned scheme, the manometer can not hindered to the clamp in the setting of first rubber gasket and second rubber gasket, can play anti-skidding effect again, simple structure, reasonable in design.
The present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a control assembly;
FIG. 3 is a schematic view of the mating structure of the first and second clamping members;
fig. 4 is a schematic structural view of the pressure tank.
Detailed Description
As shown in fig. 1-4, a detecting device for a pressure gauge comprises a frame 1 and an air pressure source 2 disposed on the frame 1, wherein a clamping assembly for clamping the pressure gauge D is disposed on the upper portion of the frame 1, an air inlet pipe D1 of the pressure gauge D is disposed downward, the clamping assembly comprises a first clamping member 3 and a second clamping member 4, the first clamping member 3 and the second clamping member 4 are movably disposed on the frame 1 in a facing or back direction, a guide rail 11 is transversely disposed on the upper portion of the frame 1, the first clamping member 3 is provided with a first guide groove 35 slidably engaged with the guide rail 11, the second clamping member 43 is provided with a second guide groove 45 slidably engaged with the guide rail 1111, a control assembly for driving the first clamping member 3 and the second clamping member 4 to move is disposed on the frame 1, a pressure tank 5 is disposed below the pressure gauge D, an air outlet 51 capable of being inserted into the air inlet pipe D1 of the pressure tank 5 is disposed at the upper end of the pressure tank 5, the pressure tank 5 is communicated with the air pressure source 2, and the frame 1 is also provided with a driving component which drives the pressure tank 5 to move up and down below the pressure tank 5. Wherein the transverse direction is the direction indicated by A in the attached drawing 1, and the vertical direction is the direction indicated by B in the attached drawing 1.
In the present embodiment, the pressure tank 5 is provided with the check valve 6 at the air outlet 51, and when the air inlet pipe D1 of the pressure gauge D is inserted at the air outlet 51, the check valve 6 conducts the air outlet 51; the air inlet pipe D1 of the pressure gauge D is separated from the air outlet 51, and the one-way valve 6 closes the air outlet 51.
In this embodiment, the control assembly includes a screw rod 7 and a hand wheel 8, the screw rod 7 is rotatably disposed on the frame 1 through a bearing along a transverse direction, the screw rod 7 is disposed beside the guide rail 11, the hand wheel 8 is circumferentially linked to an end portion of the screw rod 7, the screw rod 7 is respectively disposed through the first clamping member 3 and the second clamping member 4, the screw rod 7 is respectively in threaded fit with the first clamping member 3 and the second clamping member 4, the first clamping member 3 and the second clamping member 4 can be driven to approach or separate from each other by rotating the screw rod 7, the first clamping member 3 includes a first clamping portion 31 and a first sliding portion 32, the second clamping member 4 includes a second clamping portion 41 and a second sliding portion 42, the first clamping portion 31 and the second clamping portion 41 are respectively distributed in an arc shape, a clamping area C for clamping the pressure gauge D is formed between the first clamping portion 31 and the second clamping portion 41, the first clamping portion 31 is provided with a first rubber gasket 33 near the second clamping portion 41, the second clamping portion 41 is provided with a second rubber gasket 43 near the first clamping portion 31, the first sliding portion 32 is provided with a first threaded hole 34 matched with the screw rod 7, the second sliding portion 42 is provided with a second threaded hole 44 matched with the screw rod 7, and the first threaded hole 34 and the second threaded hole 44 are arranged in opposite spiral directions.
In this embodiment, the drive assembly is cylinder 9, and the telescopic link of cylinder 9 sets up along vertical direction, and the lower extreme of cylinder 9 is fixed to be set up in frame 1, and the telescopic link of cylinder 9 and the lower extreme fixed connection of pressure tank 5.
The above embodiments are only preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a detection apparatus for manometer, includes the frame and sets up the atmospheric pressure source in the frame, its characterized in that: the upper portion of frame is provided with the centre gripping subassembly that is used for the centre gripping manometer, and the intake pipe of manometer sets up down, and the centre gripping subassembly includes first holder and second holder, and first holder and second holder can be followed in opposite directions or the activity setting dorsad in the frame, are provided with the control assembly of the activity of the first holder of drive and second holder in the frame, the frame is provided with the pressure tank in the below of manometer, and the upper end of pressure tank is provided with the gas outlet that can peg graft with the intake pipe of manometer, and pressure tank and atmospheric pressure source intercommunication, the frame still is equipped with the drive assembly that the drive pressure tank reciprocated in the below of pressure tank.
2. The detecting device for the pressure gauge according to claim 1, wherein: the pressure tank is provided with a one-way valve at the air outlet, and when an air inlet pipe of the pressure gauge is inserted at the air outlet, the one-way valve leads the air outlet; the air inlet pipe of the pressure gauge is separated from the air outlet, and the air outlet is closed by the one-way valve.
3. A pressure gauge detecting device according to claim 1 or 2, wherein: the upper portion of frame is provided with the guide rail along transversely, and first holder and second holder slide the cooperation with the guide rail respectively.
4. A pressure gauge detecting device according to claim 3, wherein: the control assembly comprises a screw rod and a hand wheel, the screw rod is arranged on the frame in a transverse rotating mode, the screw rod is arranged beside the guide rail, the hand wheel is circumferentially linked to be arranged at the end of the screw rod, the screw rod is respectively arranged in a penetrating mode on the first clamping piece and the second clamping piece, the screw rod is respectively in threaded fit with the first clamping piece and the second clamping piece, and the screw rod can drive the first clamping piece and the second clamping piece to be close to or far away from each other by rotating.
5. The detecting device for the pressure gauge according to claim 4, wherein: the first clamping piece comprises a first clamping part and a first sliding part, the second clamping part comprises a second clamping part and a second sliding part, the first clamping part and the second clamping part are distributed in an arc shape respectively, a clamping area used for clamping the pressure gauge is formed between the first clamping part and the second clamping part, a first threaded hole matched with the screw rod is formed in the first sliding part, a second threaded hole matched with the screw rod is formed in the second sliding part, and the first threaded hole and the second threaded hole are arranged in opposite spiral directions.
6. A pressure gauge detecting device according to claim 1 or 2, wherein: the driving assembly is an air cylinder, a telescopic rod of the air cylinder is arranged along the vertical direction, the lower end of the air cylinder is fixedly arranged on the rack, and the telescopic rod of the air cylinder is fixedly connected with the lower end of the pressure box.
7. The detecting device for the pressure gauge according to claim 5, wherein: the first clamping part is provided with a first rubber gasket at a position close to the second clamping part, and the second clamping part is provided with a second rubber gasket at a position close to the first clamping part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764979.3U CN213455977U (en) | 2020-11-25 | 2020-11-25 | Detection apparatus for manometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764979.3U CN213455977U (en) | 2020-11-25 | 2020-11-25 | Detection apparatus for manometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213455977U true CN213455977U (en) | 2021-06-15 |
Family
ID=76302806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022764979.3U Active CN213455977U (en) | 2020-11-25 | 2020-11-25 | Detection apparatus for manometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213455977U (en) |
-
2020
- 2020-11-25 CN CN202022764979.3U patent/CN213455977U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210729 Address after: 313000 Chicheng sub district economic development zone, Changxing County, Huzhou City, Zhejiang Province Patentee after: CHANGXING COUNTY QUALITY TECHNOLOGY SUPERVISION INSPECTION CT Address before: Room 5-8, lingyinyuan Road, Longshan Yayuan, Longshan street, Changxing County, Huzhou City, Zhejiang Province, 313100 Patentee before: Pan Hua |
|
| TR01 | Transfer of patent right |