CN211477511U - Ball valve gas detection tool - Google Patents
Ball valve gas detection tool Download PDFInfo
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- CN211477511U CN211477511U CN201922498641.5U CN201922498641U CN211477511U CN 211477511 U CN211477511 U CN 211477511U CN 201922498641 U CN201922498641 U CN 201922498641U CN 211477511 U CN211477511 U CN 211477511U
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Abstract
The utility model relates to a ball valve gas measurement tool, which comprises a bottom plate, a sealing head, a ball valve positioning tool for gas measurement, a pushing cylinder for handle rotation, a handle clamping plate and a handle clamping plate mounting seat; the sealing head is arranged above the bottom plate; the ball valve positioning tool for gas measurement is used for positioning a ball valve to be gas measured and is movably arranged on the bottom plate; the handle is horizontally arranged by a pushing cylinder for rotating and is arranged on the bottom plate; the handle clamping plate mounting seat is mounted on the bottom plate, the handle clamping plate is mounted on the handle clamping plate mounting seat through a rotating shaft, a gear is mounted at the end of the rotating shaft, the handle is connected with a rack through a pushing cylinder in a rotating mode, and the rack is meshed with the gear; carry out gas measurement time, gas is surveyed and is removed to sealed head below with ball valve location frock, and ball valve handle and handle cardboard cooperation, handle rotation drive handle cardboard through rack and pinion transmission with the lapse cylinder and drive the ball valve handle rotation. The gas measurement tool has the advantages of reasonable and simple structural design, convenience in operation, high automation degree and high detection efficiency.
Description
Technical Field
The utility model relates to a ball valve equipment field, specifically say, relate to a frock is surveyed to ball valve gas.
Background
The ball valve is widely applied to industries such as petroleum refining, long-distance pipelines, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, steel and the like, and plays a significant role in national economy. And after the ball valve is assembled, carrying out an air tightness test so as to judge whether the ball valve is qualified. The ball valve air tightness testing link is an important step in the ball valve assembling production process.
At present, in the process of gas measurement of the ball valve, a corresponding actuating mechanism needs to be designed to rotate a handle of the ball valve, so that the handle rotates by different angles to judge the air tightness at two ends of the ball valve. The actuating mechanism in the existing ball valve gas measuring tool is complex in structural design and inconvenient to use, so that improvement and optimization are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a frock is surveyed to structural design is reasonable, convenient operation's ball valve gas.
The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides a ball valve gas measuring frock, includes bottom plate and sealed head, its characterized in that: the pneumatic detection device also comprises a ball valve positioning tool for gas detection, a push cylinder for handle rotation, a handle clamping plate and a handle clamping plate mounting seat; the sealing head is arranged above the bottom plate and is driven by a vertically arranged lower pressing cylinder; the ball valve positioning tool for gas measurement is used for positioning a ball valve to be subjected to gas measurement and is movably arranged on the bottom plate; the handle is horizontally arranged by a pushing cylinder for rotation and is arranged on the bottom plate; the handle clamping plate mounting seat is mounted on the bottom plate, the handle clamping plate is mounted on the handle clamping plate mounting seat through a rotating shaft, a gear is mounted at the end of the rotating shaft, the handle is connected with a rack through a pushing cylinder for rotation, and the rack is meshed with the gear; carry out gas measurement time, gas is surveyed and is removed to sealed head below with ball valve location frock, and ball valve handle and handle cardboard cooperation, handle rotation drive handle cardboard through rack and pinion transmission with the lapse cylinder and drive the ball valve handle rotation.
Preferably, the hold-down cylinder is mounted on a cylinder support which is mounted on the base plate.
Preferably, the ball valve positioning tool for gas measurement comprises a ball valve positioning clamp and a clamp base; the ball valve positioning fixture is installed on the fixture base through a quick-change handle, two sliding blocks are installed below the fixture base, and two guide rails matched with the two sliding blocks are arranged on the bottom plate; the bottom of the clamp base is provided with an air cavity and an air hole interface, and the air hole interface is communicated with the air cavity.
Preferably, this ball valve gas is surveyed frock still includes that ball valve location frock moves with passing the cylinder, ball valve location frock moves with passing the cylinder and chooses magnetic coupling formula cylinder for use, and it is connected with the anchor clamps base, and drive anchor clamps base moves along the guide rail.
Preferably, hydraulic buffers are installed at both ends of each guide rail, respectively, and the hydraulic buffers are in contact with the jig base when the jig base moves to both ends along the guide rails.
Preferably, the handle clamping plate mounting seat, the handle rotating pushing cylinder and the rack are all mounted on a platform, wherein the handle clamping plate mounting seat and the handle rotating pushing cylinder are fixedly arranged, the rack is movably arranged, and the platform is mounted on the bottom plate; the rack is positioned between the handle clamping plate mounting seat and the handle rotating pushing cylinder, the rack and the handle rotating pushing cylinder are arranged in parallel, and one end of the rack is connected with the end part of the cylinder rod of the handle rotating pushing cylinder through a connecting plate.
Preferably, a limiting cylinder used for limiting the rotation of the handle clamping plate and enabling the handle clamping plate to be separated from the ball valve handle when rotating to the position is installed on one side of the platform; the limiting cylinder is vertically arranged, a limiting baffle is installed at the end of the limiting cylinder, and the limiting cylinder drives the limiting baffle to extend upwards to block the connecting plate so as to limit the movement of the rack.
Preferably, the bottom plate is further provided with a sensor, the sensor is installed on a sensor support, after the gas measurement of the ball valve on the ball valve positioning tool for the gas measurement is completed, the ball valve positioning tool for the gas measurement is moved to the ball valve feeding and discharging station, and the sensor is located at the ball valve feeding and discharging station.
Preferably, the handle catch plate has a catch handle slot.
The utility model discloses ball valve gas survey frock adopts the robot to go up unloading when using, and the ball valve location frock for gas survey is in the unloading station department on the ball valve, and the sensor informs the robot to carry out the material loading, installs the ball valve that will detect on the ball valve location frock for gas survey, then ball valve location frock moves and uses the passing cylinder to drive the ball valve location frock for gas survey and move to the position below the sealing head, and at this moment, the ball valve handle is located the card handle groove of handle cardboard, but not with the both sides cell wall contact in card handle groove; then the pressing cylinder drives the sealing head to descend, the sealing head presses one end of the ball valve downwards, and an air hole interface at the bottom of the clamp base is connected with a gas measuring instrument; handle rotation then drives the ball valve handle rotation through rack and pinion transmission drive handle cardboard with passing the cylinder, detect the gas tightness of ball valve through rotating different angles, detect the end, spacing cylinder drive limit baffle upwards stretches out and blocks the connecting plate, and then the restriction rack removes, the handle cardboard rotates to initial position this moment, the ball valve handle is located the card handle groove of handle cardboard, nevertheless not with the both sides cell wall contact in card handle groove, the convenience is removed ball valve location frock for gas survey to one side to the ball valve and is gone up unloading station department, and finally, the robot will detect the ball valve unloading of accomplishing. Reference is made to the prior art as to the specific gas meter and gas measurement principle.
Compared with the prior art, the utility model, have following advantage and effect: the gas measurement tool has the advantages of reasonable and simple structural design, convenient operation, high automation degree and high detection efficiency; the ball valve positioning fixture is installed on the fixture base through the quick-change handle, and the gas measurement tool can be suitable for various ball valves by replacing the ball valve positioning fixture.
Drawings
In order to illustrate the embodiments of the present invention or the solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Description of reference numerals: the device comprises a bottom plate 101, a sealing head 102, a handle rotation pushing cylinder 104, a handle clamping plate 105, a handle clamping plate mounting seat 106, a downward pressing cylinder 107, a cylinder bracket 108, a rotating shaft 109, a rack 110, a ball valve positioning tool moving pushing cylinder 111, a guide rail 112, a hydraulic buffer 113, a platform 114, a connecting plate 115, a limiting cylinder 116, a limiting baffle plate 117, a sensor 118, a sensor bracket 119, a gas measurement ball valve positioning tool 103, a ball valve positioning clamp 1031, a clamp base 1032 and a quick-change handle 1033.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Examples are given.
See fig. 1.
The embodiment discloses a ball valve gas measurement tool, which comprises a bottom plate 101, a sealing head 102, a ball valve positioning tool 103 for gas measurement, a pushing cylinder 104 for handle rotation, a handle clamping plate 105, a handle clamping plate mounting seat 106 and a pushing cylinder 111 for ball valve positioning tool movement.
The sealing head 102 is arranged above the bottom plate 101 and is driven by a vertically arranged pressing cylinder 107; specifically, the hold-down cylinder 107 is mounted on a cylinder bracket 108, and the cylinder bracket 108 is mounted on the base plate 101.
The ball valve positioning tool 103 for gas measurement is used for positioning a ball valve to be gas measured and is movably arranged on the bottom plate 101; specifically, the gas measurement ball valve positioning tool 103 includes a ball valve positioning clamp 1031 and a clamp base 1032; ball valve positioning fixture 1031 is installed on fixture base 1032 through a quick change handle 1033, pulls out the removable ball valve positioning fixture 1031 of quick change handle 1033 to make this gas survey frock be applicable to many varieties ball valve.
Two sliding blocks are arranged below the clamp base 1032, and two guide rails 112 matched with the two sliding blocks are arranged on the bottom plate 101; the bottom of the fixture base 1032 is provided with an air cavity and an air vent interface, which are communicated with the air cavity. The ball valve positioning tool moving pushing cylinder 111 is a magnetic coupling cylinder, and is connected to the jig base 1032 to drive the jig base 1032 to move along the guide rail 112. The hydraulic buffers 113 are respectively installed at two ends of each guide rail 112, when the clamp base 1032 moves to the two ends along the guide rails 112, the hydraulic buffers 113 are in contact with the clamp base 1032, and the hydraulic buffers 113 can play a certain role in buffering and damping the movement stop of the gas detection ball valve positioning tool 103.
The handle-turning pushing cylinder 104 is horizontally disposed and attached to the base plate 101. The handle card mount 106 is mounted on the base plate 101. The handle clamping plate 105 is provided with a handle clamping groove and is arranged on the handle clamping plate mounting seat 106 through a rotating shaft 109, a gear is arranged at the end part of the rotating shaft 109, the pushing cylinder 104 for handle rotation is connected with a rack 110, and the rack 110 is meshed with the gear; when gas measurement is carried out, the ball valve positioning tool 103 for gas measurement is moved to the position below the sealing head 102, the ball valve handle is matched with the handle clamping plate 105, and the handle is rotated by the pushing cylinder 104 to drive the handle clamping plate 105 to drive the ball valve handle to rotate through gear and rack transmission.
Specifically, the handle card board mounting seat 106, the handle rotation pushing cylinder 104 and the rack 110 are all mounted on a platform 114, wherein the handle card board mounting seat 106 and the handle rotation pushing cylinder 104 are fixedly arranged, the rack 110 is movably arranged, and the platform 114 is mounted on the bottom plate 101; the rack 110 is located between the handle card board mounting seat 106 and the handle rotating push cylinder 104, the rack 110 is arranged in parallel with the handle rotating push cylinder 104, and one end of the rack 110 is connected with the end of the cylinder rod of the handle rotating push cylinder 104 through a connecting plate 115.
A limiting cylinder 116 for limiting the rotation of the handle clamping plate 105 and enabling the handle clamping plate 105 to be separated from the ball valve handle when rotating to the position is installed on one side of the platform 114; the limiting air cylinder 116 is vertically arranged, a limiting baffle 117 is installed at the end of the limiting air cylinder 116, the limiting air cylinder 116 drives the limiting baffle 117 to extend upwards to block the connecting plate 115, and therefore the rack 110 is limited to move.
Still install sensor 118 on bottom plate 101, sensor 118 installs on a sensor support 119, and gas is surveyed with ball valve gas on the ball valve location frock 103 and is accomplished the back, and gas is surveyed with ball valve location frock 103 and is removed to the last unloading station department of ball valve, and sensor 118 is located the last unloading station department of ball valve.
When the ball valve gas measurement tool is used, a robot is used for feeding and discharging, the ball valve positioning tool 103 for gas measurement is arranged at a ball valve feeding and discharging station, the sensor 118 informs the robot to feed, a ball valve to be detected is installed on the ball valve positioning tool 103 for gas measurement, then the ball valve positioning tool is moved by using the pushing cylinder 111 to drive the ball valve positioning tool 103 for gas measurement to move to a position below the sealing head 102, and at the moment, a ball valve handle is positioned in a handle clamping groove of the handle clamping plate 105 and is not in contact with the groove walls on two sides of the handle clamping groove; then the pressing cylinder 107 drives the sealing head 102 to descend, the sealing head 102 presses one end of the ball valve downwards, and an air hole interface at the bottom of the clamp base 1032 is connected with an air measurement instrument; subsequently, the handle rotates to drive the handle clamping plate 105 to drive the ball valve handle to rotate through gear and rack transmission by the aid of the pushing cylinder 104, air tightness of the ball valve is detected by rotating different angles, detection is finished, the limiting cylinder 116 drives the limiting baffle 117 to extend upwards to block the connecting plate 115 and further limit movement of the rack 110, the handle clamping plate 105 rotates to an initial position at the moment, the ball valve handle is located in a clamping handle groove of the handle clamping plate 105 and is not in contact with two side groove walls of the clamping handle groove, the ball valve positioning tool 103 for gas measurement is conveniently moved to one side to a ball valve feeding and discharging station, and finally, a robot detects finished ball valve discharging. Reference is made to the prior art as to the specific gas meter and gas measurement principle.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the patent idea of the utility model are included in the protection scope of the patent of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides a ball valve gas survey frock, includes bottom plate (101) and sealing head (102), its characterized in that: the pneumatic detection device also comprises a ball valve positioning tool (103) for gas measurement, a pushing cylinder (104) for handle rotation, a handle clamping plate (105) and a handle clamping plate mounting seat (106); the sealing head (102) is arranged above the bottom plate (101) and is driven by a vertically arranged pressing cylinder (107); the ball valve positioning tool (103) for gas measurement is used for positioning a ball valve to be gas measured and is movably arranged on the bottom plate (101); the handle is horizontally arranged by a pushing cylinder (104) for rotation and is arranged on the bottom plate (101); the handle clamping plate mounting seat (106) is mounted on the bottom plate (101), the handle clamping plate (105) is mounted on the handle clamping plate mounting seat (106) through a rotating shaft (109), a gear is mounted at the end of the rotating shaft (109), the handle is connected with a rack (110) through a pushing cylinder (104) for rotation, and the rack (110) is meshed with the gear; when gas measurement is carried out, a ball valve positioning tool (103) for gas measurement is moved to the lower portion of a sealing head (102), a ball valve handle is matched with a handle clamping plate (105), and the handle is rotated to drive the handle clamping plate (105) to rotate by a pushing cylinder (104) through gear and rack transmission.
2. The ball valve gas measuring tool according to claim 1, characterized in that: the down-pressure cylinder (107) is mounted on a cylinder support (108), and the cylinder support (108) is mounted on the bottom plate (101).
3. The ball valve gas measuring tool according to claim 1, characterized in that: the gas measurement ball valve positioning tool (103) comprises a ball valve positioning clamp (1031) and a clamp base (1032); the ball valve positioning clamp (1031) is installed on a clamp base (1032) through a quick-change handle (1033), two sliding blocks are installed below the clamp base (1032), and two guide rails (112) matched with the two sliding blocks are arranged on the bottom plate (101); the bottom of the clamp base (1032) is provided with an air cavity and an air hole interface, and the air hole interface is communicated with the air cavity.
4. The ball valve gas measuring tool according to claim 3, characterized in that: the ball valve gas measurement tool further comprises a ball valve positioning tool moving pushing cylinder (111), wherein the ball valve positioning tool moving pushing cylinder (111) selects a magnetic coupling type cylinder, is connected with a clamp base (1032), and drives the clamp base (1032) to move along a guide rail (112).
5. The ball valve gas measuring tool according to claim 3, characterized in that: hydraulic buffers (113) are installed at both ends of each guide rail (112), respectively, and the hydraulic buffers (113) are in contact with the jig base (1032) when the jig base (1032) moves to both ends along the guide rail (112).
6. The ball valve gas measuring tool according to claim 1, characterized in that: the handle clamping plate mounting seat (106), the handle rotating pushing cylinder (104) and the rack (110) are mounted on a platform (114), wherein the handle clamping plate mounting seat (106) and the handle rotating pushing cylinder (104) are fixedly arranged, the rack (110) is movably arranged, and the platform (114) is mounted on the bottom plate (101); the rack (110) is positioned between the handle clamping plate mounting seat (106) and the handle rotating pushing cylinder (104), the rack (110) and the handle rotating pushing cylinder (104) are arranged in parallel, and one end of the rack (110) is connected with the end part of the cylinder rod of the handle rotating pushing cylinder (104) through a connecting plate (115).
7. The ball valve gas measuring tool according to claim 6, characterized in that: a limiting cylinder (116) used for limiting the rotation of the handle clamping plate (105) and separating the handle clamping plate (105) from the ball valve handle when the handle clamping plate (105) rotates to the position is installed on one side of the platform (114); the limiting cylinder (116) is vertically arranged, a limiting baffle (117) is installed at the end of the limiting cylinder (116), the limiting cylinder (116) drives the limiting baffle (117) to extend upwards to block the connecting plate (115), and then the rack (110) is limited to move.
8. The ball valve gas measuring tool according to claim 1, characterized in that: still install sensor (118) on bottom plate (101), sensor (118) are installed on a sensor support (119), gas survey is accomplished with the ball valve gas survey on ball valve location frock (103), and gas survey is with ball valve location frock (103) removal to the last unloading station department of ball valve, sensor (118) are located ball valve and are gone up unloading station department.
9. The ball valve gas measuring tool according to claim 1, characterized in that: the handle snap-gauge (105) has a snap-in handle slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922498641.5U CN211477511U (en) | 2019-12-31 | 2019-12-31 | Ball valve gas detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922498641.5U CN211477511U (en) | 2019-12-31 | 2019-12-31 | Ball valve gas detection tool |
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| Publication Number | Publication Date |
|---|---|
| CN211477511U true CN211477511U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922498641.5U Active CN211477511U (en) | 2019-12-31 | 2019-12-31 | Ball valve gas detection tool |
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|---|---|
| CN (1) | CN211477511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116519225A (en) * | 2023-05-18 | 2023-08-01 | 河北龙润管道集团有限公司 | T-shaped three-way pipe air tightness detection clamp |
-
2019
- 2019-12-31 CN CN201922498641.5U patent/CN211477511U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116519225A (en) * | 2023-05-18 | 2023-08-01 | 河北龙润管道集团有限公司 | T-shaped three-way pipe air tightness detection clamp |
| CN116519225B (en) * | 2023-05-18 | 2023-10-27 | 河北龙润管道集团有限公司 | T-shaped three-way pipe air tightness detection clamp |
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