CN216524643U - Chemical ball valve sealing performance detects frock - Google Patents
Chemical ball valve sealing performance detects frock Download PDFInfo
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- CN216524643U CN216524643U CN202123250264.7U CN202123250264U CN216524643U CN 216524643 U CN216524643 U CN 216524643U CN 202123250264 U CN202123250264 U CN 202123250264U CN 216524643 U CN216524643 U CN 216524643U
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Abstract
The utility model relates to the technical field of ball valve sealing performance detection, in particular to a chemical ball valve sealing performance detection tool which can be adjusted more conveniently according to the specification of a ball valve, effectively improves the detection efficiency of the ball valve and reduces the use limitation; including the testing stand, two sets of sideslip cylinders, two sets of regulating plates, the intake pipe, the outlet duct, two sets of connection pads, lift cylinder and two sets of die clamping cylinder, the top of testing stand is provided with two sets of fixed plates, two sets of sideslip cylinders are fixed mounting respectively on two sets of fixed plates, be provided with two sets of spouts on the testing stand, it is provided with the guiding axle all to connect in two sets of spouts, the bottom of two sets of regulating plates all is provided with the adapter sleeve, all be provided with the swivel nut on two sets of connection pads, lift cylinder fixed mounting is in the bottom of testing stand, the output connection of lift cylinder is provided with the lifter plate, the fixed mounting of two sets of die clamping cylinder symmetry is on the lifter plate, the output connection of two sets of die clamping cylinder is provided with splint.
Description
Technical Field
The utility model relates to the technical field of ball valve sealing performance detection, in particular to a tool for detecting the sealing performance of a chemical ball valve.
Background
The ball valve is a valve whose opening and closing piece is driven by valve rod and can be rotated around the axis of ball valve, also can be used for regulating and controlling fluid, and can be extensively used in the industries of chemical industry, petroleum industry and food industry.
The tightness of the ball valve is a main standard of the performance of the ball valve, particularly in the chemical industry, the tightness of the ball valve must meet the industrial standard so as to ensure that no leakage occurs when the ball valve is used, and therefore, the produced ball valve must be subjected to tightness detection.
The current detection mode utilizes the ring flange on the ball valve through the frock, installs the ball valve in detecting the gas circuit, then opens the ball valve, aerifys, and whether the pressure of observing in the gas circuit changes to this sealing performance who judges the ball valve, but current frock is not convenient for adjust according to the ball valve specification, thereby influences the detection efficiency of ball valve, leads to using the limitation higher.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the chemical ball valve sealing performance detection tool which can be adjusted more conveniently according to the specification of the ball valve, effectively improves the detection efficiency of the ball valve and reduces the use limitation.
The utility model relates to a sealing performance detection tool for a chemical ball valve, which comprises a detection frame, two groups of transverse moving cylinders, two groups of adjusting plates, an air inlet pipe, an air outlet pipe, two groups of connecting discs, a lifting cylinder and two groups of clamping cylinders, wherein the top end of the detection frame is provided with two groups of fixing plates, the two groups of transverse moving cylinders are respectively and fixedly arranged on the two groups of fixing plates, the detection frame is provided with two groups of chutes, the two groups of chutes are respectively and fixedly arranged with a guide shaft, the bottom ends of the two groups of adjusting plates are respectively provided with a connecting sleeve, the two groups of adjusting plates are arranged on the detection frame in a sliding manner that the two groups of adjusting plates are bilaterally symmetrical through the matching of the connecting sleeves and the guide shafts, the two groups of adjusting plates are respectively connected with the output ends of the two groups of transverse moving cylinders, the air inlet pipe and the air outlet pipe are respectively and fixedly arranged on the two groups of adjusting plates, the left end of the air inlet pipe and the right end of the air outlet pipe are respectively communicated with screw sleeves on the two groups of connecting discs, the lifting air cylinder is fixedly installed at the bottom end of the detection frame, the output end of the lifting air cylinder is connected with the lifting plate, the two groups of clamping air cylinders are symmetrically and fixedly installed on the lifting plate, and the output ends of the two groups of clamping air cylinders are connected with the clamping plate.
According to the tool for detecting the sealing performance of the chemical ball valve, the two ends of the two groups of guide shafts are respectively sleeved with the buffer sleeve, and one end of each of the four groups of buffer sleeves is fixedly connected with the detection frame.
According to the tool for detecting the sealing performance of the chemical ball valve, the sliding sleeve is sleeved on the circumferential inner wall of the connecting sleeve.
According to the tool for detecting the sealing performance of the chemical ball valve, the sealing ring is arranged inside the threaded sleeve.
The sealing performance detection tool for the chemical ball valve further comprises four groups of vibration reduction seats, and the four groups of vibration reduction seats are symmetrically and fixedly arranged at the bottom end of the detection frame.
According to the tool for detecting the sealing performance of the chemical ball valve, the inner sides of the two groups of clamping plates are respectively connected with an anti-slip pad.
According to the tool for detecting the sealing performance of the chemical ball valve, four groups of reinforcing plates are symmetrically connected to the bottom end of the detection frame.
According to the tool for detecting the sealing performance of the chemical ball valve, the two groups of guide shafts are made of stainless steel.
Compared with the prior art, the utility model has the beneficial effects that: firstly, a ball valve to be detected is placed on a lifting plate, the clamping cylinder is started to drive a clamping plate to fix the ball valve, then the lifting cylinder is started to drive the lifting plate to adjust, so that a flange plate on the ball valve is coaxial with a connecting plate, two groups of connecting plates are moved to the flange plate of the ball valve by starting two groups of transverse moving cylinders, then the two groups of connecting plates are connected with the flange plate in a bolt connection mode, an air inlet pipe and an air outlet pipe are communicated with an air passage through an air joint, inflation detection can be carried out, the connecting plates are provided with different size specifications, when the ball valves with different sizes are detected, the connecting plates matched with the ball valve in size can be selected to be installed on the air inlet pipe and the air outlet pipe, the height is adjusted through the lifting cylinder, the distance between adjusting plates is adjusted through the transverse moving cylinders, and the accurate connection between the connecting plates and the flange plate on the ball valve is ensured, thereby can be more convenient adjust according to the ball valve specification, effectively improve the detection efficiency of ball valve, reduce and use the limitation.
Drawings
FIG. 1 is a front side schematic view of the present invention;
FIG. 2 is a schematic front side cross-sectional view of the present invention;
FIG. 3 is a schematic top view of a tray according to the present invention;
FIG. 4 is a schematic view of the right side partial cross-sectional configuration of the adjustment plate mounting of the present invention;
FIG. 5 is a schematic view of a partial cross-sectional configuration of the insert mounting of the present invention;
FIG. 6 is a schematic view of the underside of the test stand of the present invention;
in the drawings, the reference numbers: 1. a detection frame; 2. a fixing plate; 3. a transverse moving cylinder; 4. a guide shaft; 5. an adjusting plate; 6. connecting sleeves; 7. an air inlet pipe; 8. an air outlet pipe; 9. a gas joint; 10. a connecting disc; 11. a threaded sleeve; 12. a lifting cylinder; 13. a lifting plate; 14. a clamping cylinder; 15. a splint; 16. a buffer sleeve; 17. a sliding sleeve; 18. a seal ring; 19. a vibration damping seat; 20. a non-slip mat; 21. a reinforcing plate.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in figures 1 to 6, the tool for detecting the sealing performance of the chemical ball valve comprises a detection frame 1, two groups of transverse moving cylinders 3, two groups of adjusting plates 5, an air inlet pipe 7, an air outlet pipe 8, two groups of connecting discs 10, a lifting cylinder 12 and two groups of clamping cylinders 14, wherein two groups of fixing plates 2 are arranged at the top end of the detection frame 1, the two groups of transverse moving cylinders 3 are respectively and fixedly arranged on the two groups of fixing plates 2, two groups of sliding chutes are arranged on the detection frame 1, guide shafts 4 are respectively connected and arranged in the two groups of sliding chutes, connecting sleeves 6 are respectively arranged at the bottom ends of the two groups of adjusting plates 5, the two groups of adjusting plates 5 are arranged on the detection frame 1 in a bilateral symmetry sliding mode through the matching of the connecting sleeves 6 and the guide shafts 4, the two groups of adjusting plates 5 are respectively connected with output ends of the two groups of transverse moving cylinders 3, the air inlet pipe 7 and the air outlet pipe 8 are respectively and fixedly arranged on the left end of the two groups of adjusting plates 5 and the right end of the air outlet pipe 8, the two groups of connecting discs 10 are respectively provided with a threaded sleeve 11, the two groups of connecting discs 10 are respectively screwed on the air inlet pipe 7 and the air outlet pipe 8 through the threaded sleeves 11, the lifting cylinder 12 is fixedly arranged at the bottom end of the detection frame 1, the output end of the lifting cylinder 12 is connected with a lifting plate 13, the two groups of clamping cylinders 14 are symmetrically and fixedly arranged on the lifting plate 13, and the output ends of the two groups of clamping cylinders 14 are connected with a clamping plate 15; firstly, a ball valve to be detected is placed on a lifting plate 13, the clamping cylinder 14 is started, the clamping cylinder 14 drives a clamping plate 15 to fix the ball valve, then the lifting cylinder 12 is started, the lifting plate 13 is driven by the lifting cylinder 12 to be adjusted, a flange plate on the ball valve is coaxial with a connecting plate 10, two groups of connecting plates 10 are moved to the flange plate of the ball valve by starting two groups of transverse cylinders 3, then the two groups of connecting plates 10 are connected with the flange plate in a bolt connection mode, an air inlet pipe 7 and an air outlet pipe 8 are communicated with an air circuit through an air joint 9, inflation detection can be carried out, the connecting plates 10 are provided with different size specifications, when the ball valves with different specifications are detected, the connecting plates 10 which are identical to the size of the ball valve can be selected to be installed on the air inlet pipe 7 and the air outlet pipe 8, the height is adjusted through the lifting cylinder 12, the distance between adjusting plates 5 is adjusted through the transverse cylinders 3, ensure that connection pad 10 is connected with the ring flange accuracy on the ball valve to can be more convenient adjust according to the ball valve specification, effectively improve the detection efficiency of ball valve, reduce the use limitation.
According to the tool for detecting the sealing performance of the chemical ball valve, the two ends of each of the two groups of guide shafts 4 are respectively sleeved with the buffer sleeves 16, and one ends of the four groups of buffer sleeves 16 are fixedly connected with the detection frame 1; through setting up cushion collar 16, can prevent that adapter sleeve 6 from producing the collision with test rack 1 at the removal in-process, play good cushioning effect, improve and use the reliability.
According to the tool for detecting the sealing performance of the chemical ball valve, the sliding sleeve 17 is sleeved on the circumferential inner wall of the connecting sleeve 6; through setting up sliding sleeve 17, can make the slip of adapter sleeve 6 on guiding shaft 4 more smooth and easy, improve the reliability in utilization.
According to the tool for detecting the sealing performance of the chemical ball valve, the sealing ring 18 is arranged inside the threaded sleeve 11; through setting up sealing washer 18, can strengthen swivel nut 11 and intake pipe 7 complex leakproofness, prevent the condition of gas leakage, improve the reliability in utilization.
The sealing performance detection tool for the chemical ball valve further comprises four groups of vibration reduction seats 19, wherein the four groups of vibration reduction seats 19 are symmetrically and fixedly arranged at the bottom end of the detection frame 1; through setting up damping seat 19, can effectively alleviate the vibration and to the holistic influence of device, reduce and use the limitation.
According to the tool for detecting the sealing performance of the chemical ball valve, the inner sides of the two groups of clamping plates 15 are respectively connected with the anti-slip pad 20; through setting up slipmat 20, can prevent effectively that the condition of slippage from appearing in splint 15 when pressing from both sides tight ball valve, improve and use the reliability.
The utility model relates to a sealing performance detection tool for a chemical ball valve, wherein four groups of reinforcing plates 21 are symmetrically connected to the bottom end of a detection frame 1; by providing the reinforcing plate 21, the structure of the inspection rack 1 can be more stable and firm, and the use reliability can be improved.
According to the tool for detecting the sealing performance of the chemical ball valve, the two groups of guide shafts 4 are made of stainless steel materials; through adopting stainless steel, can prevent effectively that 4 surfaces of guiding axle from rustting, improve the reliability in utilization.
The utility model relates to a tool for detecting the sealing performance of a chemical ball valve, which is operated, firstly, a ball valve to be detected is placed on a lifting plate 13, the ball valve is fixed by starting a clamping cylinder 14, the clamping cylinder 14 drives a clamping plate 15, then the lifting cylinder 12 is started, the lifting plate 13 is driven by the lifting cylinder 12 to be adjusted, a flange plate on the ball valve is coaxial with a connecting plate 10, two groups of connecting plates 10 are moved to the flange plate of the ball valve by starting two groups of transverse cylinders 3, then the two groups of connecting plates 10 are connected with the flange plate in a bolt connection mode, an air inlet pipe 7 and an air outlet pipe 8 are communicated with an air passage through an air joint 9, inflation detection can be carried out, the connecting plate 10 is provided with different dimension specifications, when the ball valves with different specifications are detected, the connecting plate 10 matched with the ball valve in size can be selected to be arranged on the air inlet pipe 7 and the air outlet pipe 8, the height is adjusted through the lifting cylinder 12, the distance between the adjusting plates 5 is adjusted through the transverse moving cylinder 3, the connecting disc 10 is guaranteed to be accurately connected with a flange plate on the ball valve, and then the air path is connected for detection.
According to the tool for detecting the sealing performance of the chemical ball valve, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the tool can be implemented as long as the beneficial effects of the tool are achieved; the transverse moving cylinder, the lifting cylinder and the clamping cylinder of the chemical ball valve sealing performance detection tool are purchased from the market, and technicians in the industry only need to install and operate according to the accompanying operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A chemical ball valve sealing performance detection tool is characterized by comprising a detection frame (1), two groups of transverse moving cylinders (3), two groups of adjusting plates (5), an air inlet pipe (7), an air outlet pipe (8), two groups of connecting discs (10), a lifting cylinder (12) and two groups of clamping cylinders (14), wherein two groups of fixing plates (2) are arranged at the top end of the detection frame (1), the two groups of transverse moving cylinders (3) are respectively and fixedly arranged on the two groups of fixing plates (2), two groups of sliding grooves are arranged on the detection frame (1), guide shafts (4) are respectively connected and arranged in the two groups of sliding grooves, connecting sleeves (6) are respectively arranged at the bottom ends of the two groups of adjusting plates (5), the two groups of adjusting plates (5) are respectively arranged on the detection frame (1) in a bilaterally symmetrical sliding mode through the matching of the connecting sleeves (6) and the guide shafts (4), and the two groups of adjusting plates (5) are respectively connected with the output ends of the two groups of transverse moving cylinders (3), intake pipe (7) and outlet duct (8) are fixed mounting respectively on two sets of regulating plates (5), the left end of intake pipe (7) and the right-hand member of outlet duct (8) all communicate and are provided with gas connector (9), all be provided with swivel nut (11) on two sets of connection pads (10), two sets of connection pads (10) are installed on intake pipe (7) and outlet duct (8) through swivel nut (11) spiral shell respectively, lift cylinder (12) fixed mounting is in the bottom of test stand (1), the output of lift cylinder (12) is connected and is provided with lifter plate (13), the fixed mounting of two sets of die clamping cylinder (14) symmetry is on lifter plate (13), the output connection of two sets of die clamping cylinder (14) is provided with splint (15).
2. The chemical ball valve sealing performance detection tool according to claim 1, wherein two ends of the two groups of guide shafts (4) are respectively sleeved with a buffer sleeve (16), and one end of each of the four groups of buffer sleeves (16) is fixedly connected with the detection frame (1).
3. The chemical ball valve sealing performance detection tool according to claim 2, wherein a sliding sleeve (17) is sleeved on the circumferential inner wall of the connecting sleeve (6).
4. The tool for detecting the sealing performance of the chemical ball valve according to claim 3, wherein a sealing ring (18) is arranged inside the threaded sleeve (11).
5. The chemical ball valve sealing performance detection tool according to claim 4, further comprising four groups of vibration reduction seats (19), wherein the four groups of vibration reduction seats (19) are symmetrically and fixedly installed at the bottom end of the detection frame (1).
6. The tool for detecting the sealing performance of the chemical ball valve according to claim 5, wherein anti-slip pads (20) are connected and arranged on the inner sides of the two groups of clamping plates (15).
7. The chemical ball valve sealing performance detection tool according to claim 6, wherein four groups of reinforcing plates (21) are symmetrically connected to the bottom end of the detection frame (1).
8. The tool for detecting the sealing performance of the chemical ball valve according to claim 7, wherein the two groups of guide shafts (4) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123250264.7U CN216524643U (en) | 2021-12-22 | 2021-12-22 | Chemical ball valve sealing performance detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123250264.7U CN216524643U (en) | 2021-12-22 | 2021-12-22 | Chemical ball valve sealing performance detects frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216524643U true CN216524643U (en) | 2022-05-13 |
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ID=81502331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123250264.7U Active CN216524643U (en) | 2021-12-22 | 2021-12-22 | Chemical ball valve sealing performance detects frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216524643U (en) |
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2021
- 2021-12-22 CN CN202123250264.7U patent/CN216524643U/en active Active
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