CN113125085B - Airtight water tank for detecting nonstandard production line of high-voltage circuit breaking device - Google Patents
Airtight water tank for detecting nonstandard production line of high-voltage circuit breaking device Download PDFInfo
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- CN113125085B CN113125085B CN202110332222.3A CN202110332222A CN113125085B CN 113125085 B CN113125085 B CN 113125085B CN 202110332222 A CN202110332222 A CN 202110332222A CN 113125085 B CN113125085 B CN 113125085B
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- airtight water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 145
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000004891 communication Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 101150038956 cup-4 gene Proteins 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses an airtight water tank for detecting a nonstandard production line of a high-voltage circuit breaker, which comprises an airtight water tank formed by connecting two independent water tanks, wherein a foot cup is connected to the bottom of the airtight water tank, a vacuum generator is arranged on the outer side of the airtight water tank, a water tank cover is connected to the upper side of the airtight water tank through the matching of a sliding block and a sliding rail, driving mechanisms are connected to the two ends of the water tank cover, a vacuum pipeline is connected to the front end surface of the airtight water tank, a clamping mechanism and a pressure sensing device are arranged in the airtight water tank, and sealing rings are arranged at the tops of the two independent water tanks in the airtight water tank. The airtight water tank is formed by combining two independent water tanks. The two independent water tanks are internally provided with a clamping mechanism and a pressure sensing device. The two independent water tanks share the same water tank cover, and can be used for feeding while detecting in the using process, so that the detection efficiency is greatly improved, and the production cost of enterprises is reduced.
Description
Technical Field
The invention relates to the technical field of high-voltage circuit breaker production, in particular to an airtight water tank for detecting a nonstandard production line of a high-voltage circuit breaker.
Background
The high-voltage circuit breaker is used for protecting electric equipment from high transient overvoltage damage during lightning strike, limiting the freewheel time and also often limiting the freewheel amplitude. The high voltage circuit breaker is connected between the cable and earth, typically in parallel with the protected equipment. The high-voltage circuit breaker can effectively protect communication equipment, and once abnormal voltage occurs, the high-voltage circuit breaker acts to play a role in protection. When the communication cable or device is operated at normal operating voltage, the high voltage circuit breaking device does not function and is considered to be a circuit breaker to the ground. Once a high voltage occurs and the insulation of the protected equipment is compromised, the high voltage circuit breaker operates immediately, directing the high voltage surge current to ground, limiting the voltage amplitude, protecting the communication cable from the equipment insulation. After the overvoltage disappears, the high-voltage circuit breaker quickly returns to the original state, so that the communication line works normally. Therefore, the main function of the high-voltage circuit breaker is to cut the amplitude of the invasion flow wave through the function of the parallel discharge gap or the nonlinear resistor, and reduce the overvoltage value of the protected equipment, thereby playing the role of protecting the communication line and the equipment. The high voltage circuit breaking device can be used for protecting high voltage generated by lightning and also can be used for protecting operation high voltage.
The high-voltage circuit breaker is often located in a geographical position with a relatively bad external environment when in use, so that various detection needs to be carried out on the high-voltage circuit breaker after the production and assembly of the high-voltage circuit breaker are completed. In the prior art, when the high-voltage circuit breaker is subjected to airtight detection, the airtight detection device with the corresponding size is often arranged according to the size of the high-voltage circuit breaker required to be subjected to airtight detection, or the high-voltage circuit breaker with the smaller size is conveniently placed in the airtight detection device of the high-voltage circuit breaker with the larger detection volume for detection. The gas tightness of the high-voltage circuit breaker cannot be accurately detected in the using process, meanwhile, the safety of the high-voltage circuit breaker in the detecting process cannot be guaranteed because the clamping device inside the gas tightness detecting device is not matched, the workpiece is easy to damage, and the production cost of enterprises is increased.
Disclosure of Invention
The invention aims to provide an airtight water tank for detecting nonstandard production lines of high-voltage circuit breakers, which aims to solve the problems that in the prior art, when the airtight detection of the high-voltage circuit breakers is proposed, the airtight detection devices with corresponding sizes are usually arranged according to the sizes of the high-voltage circuit breakers needing the airtight detection, or the high-voltage circuit breakers with smaller volumes are conveniently placed in the airtight detection devices of the high-voltage circuit breakers with larger detection volumes for detection. The gas tightness of the high-voltage circuit breaker cannot be accurately detected in the using process, meanwhile, the safety of the high-voltage circuit breaker in the detecting process cannot be guaranteed because the clamping device inside the gas tightness detecting device is not matched, the workpiece is easy to damage, and the production cost of enterprises is increased.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a high-voltage circuit breaker nonstandard production line detects and uses airtight water tank, includes the airtight water tank that constitutes by two independent water tanks links together, airtight water tank bottom is connected with the foot cup, the airtight water tank outside is provided with vacuum generator, airtight water tank upside is connected with the tank cap through the cooperation of slider with the slide rail, the tank cap both ends are connected with actuating mechanism, the independent water tank outside all is provided with the water inlet, independent water tank bottom all is provided with the delivery port, the terminal surface is connected with vacuum pipeline before the airtight water tank, airtight water tank inside is provided with clamping mechanism and pressure sensing device, two independent water tank tops of airtight water tank inside all are provided with the sealing washer.
Further, the driving mechanism is composed of a stepping motor, a belt, belt pulleys, transmission gears and a transmission shaft, wherein the stepping motor is connected to the transmission shaft through two transmission gears in a matched mode, the belt pulleys are connected to two ends of the transmission shaft, and the belt pulleys are arranged on the outer sides of the belt pulleys.
Further, clamping machine constructs the bottom of being connected in airtight water tank through the bracing piece, clamping machine constructs the accommodate motor that sets up in airtight water tank left and right sides and passes through the driving medium and be connected in the regulating spindle, the regulating spindle both ends all are provided with adjusting gear, the adjusting gear downside is connected with the rack, the rack right side is provided with the traction element, the traction element downside all is connected with the connecting piece, the connecting piece downside is provided with the movable rod, traction element and connecting piece are provided with a set of at least, the cross-arrangement of movable rod downside is provided with horizontal dead lever, horizontal dead lever cross-connection has vertical dead lever, movable rod and vertical dead lever parallel arrangement, vertical dead lever, movable rod and horizontal dead lever upside all are provided with the locating piece.
Furthermore, the water tank cover is composed of a sealing cover and a positioning cover, a hydraulic rod is arranged on the upper side of the positioning cover, the hydraulic rod penetrates through the positioning cover and then is connected with the sealing cover, and a tank chain is connected to the outside of the water tank cover.
Furthermore, positioning blocks are uniformly arranged on the longitudinal fixed rod, and the positioning blocks on the longitudinal fixed rod are corresponding to the corresponding positioning blocks on the movable rod; the upper side of the transverse fixing rod is provided with a positioning block, and the positioning block on the transverse fixing rod corresponds to the positioning block on the upper side of the adjacent transverse fixing rod on one side.
Furthermore, the sealing ring and the sealing cover are matched and connected in a sealing way.
Furthermore, the vacuum pipeline is a three-way pipeline, and the vacuum pipeline, the water outlet and the water inlet are all connected with electromagnetic valves.
Furthermore, the vacuum generator, the water tank cover, the electromagnetic valve, the driving mechanism, the clamping mechanism and the pressure sensing device are electrically connected with the control system.
Furthermore, the vacuum generator, the electromagnetic valve, the stepping motor of the driving mechanism, the adjusting motor of the clamping mechanism and the pressure sensing device are electrically connected with an external power supply.
Furthermore, the two independent water tanks inside the airtight water tank are respectively provided with a clamping mechanism and a pressure sensing device.
Compared with the prior art, the invention has the beneficial effects that:
1. the airtight water tank is formed by combining two independent water tanks. The two independent water tanks are internally provided with a clamping mechanism and a pressure sensing device. The two independent water tanks share the same water tank cover, can detect simultaneously and carry out the material loading in the in-process of using, through the evacuation after to the inside water injection of independent water tank, if high-voltage circuit breaker has quality problems, the pressure in the independent water tank can produce the change, detects in real time through pressure sensing device, can in time detect high-voltage circuit breaker's quality problems. The detection efficiency is greatly improved, and the production cost of enterprises is reduced.
2. The water tank cover can move up and down through the driving of the hydraulic rod of the water tank cover, and the sealing cover can be matched with the sealing ring for sealing connection when the water tank cover is used. And the water tank cover can move left and right by the driving of the driving mechanism, so as to seal any independent water tank. The construction cost of the device is reduced, the occupied area of the device is saved, and the production cost of enterprises is reduced.
3. The clamping mechanism is arranged inside the independent water tank, the distance between the movable rod and the longitudinal fixed rod can be adjusted according to the size of the high-voltage circuit breaker to be detected, and the adjusting shaft is driven by the adjusting motor to move left and right under the positive and negative tooth cooperation of the adjusting gear and the rack during use so as to adapt to the sizes of different high-voltage circuit breakers. For the long high-voltage circuit breaker of length, if the distance between movable rod and the vertical dead lever can't satisfy the clamping requirement when detecting, still can place high-voltage circuit breaker and detect between horizontal dead lever. The high-voltage circuit breaker in the detection method is positioned and fastened through the positioning blocks, so that the high-voltage circuit breaker is prevented from being damaged due to displacement caused by air pressure or water injection in the detection process.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic diagram of a water tank cover according to the present invention;
FIG. 4 is a schematic view of a clamping mechanism according to the present invention;
in the figure: 1-airtight water tank, 2-vacuum generator, 3-tank lid, 4-foot cup, 5-step motor, 6-slider, 7-belt, 8-belt pulley, 9-tank chain, 10-slide rail, 11-accommodate motor, 12-vacuum line, 13-solenoid valve, 14-delivery port, 15-drive gear, 16-drive shaft, 17-water inlet, 18-accommodate shaft, 19-traction piece, 20-accommodate gear, 21-rack, 22-connecting piece, 23-vertical dead lever, 24-movable lever, 25-locating piece, 26-horizontal dead lever, 27-hydraulic lever, 28-seal lid, 29-seal ring, 30-locating cover.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a high-voltage circuit breaker nonstandard production line detects and uses airtight water tank, includes airtight water tank 1 that constitutes by two independent water tanks links together, airtight water tank 1 bottom is connected with foot cup 4, airtight water tank 1 outside is provided with vacuum generator 2, airtight water tank 1 upside is connected with tank cap 3 through the cooperation of slider 6 with slide rail 10, tank cap 3 both ends are connected with actuating mechanism, the independent water tank outside all is provided with water inlet 17, independent water tank bottom all is provided with delivery port 14, airtight water tank 1 front end face is connected with vacuum line 12, airtight water tank 1 inside is provided with clamping mechanism and pressure sensing device, two independent water tank tops of airtight water tank 1 inside all are provided with sealing washer 29.
In the invention, the driving mechanism is composed of a stepping motor 5, a belt 7, a belt pulley 8, a transmission gear 15 and a transmission shaft 16, wherein the stepping motor 5 is connected with the transmission shaft 16 in a matched manner through the two transmission gears 15, the two ends of the transmission shaft 16 are connected with the belt pulley 8, and the belt 7 is arranged outside the belt pulley 8.
According to the invention, the clamping mechanism is connected to the bottom of the airtight water tank 1 through a supporting rod, the clamping mechanism is connected to the adjusting shaft 18 through a transmission part by the adjusting motors 11 arranged on the left side and the right side of the airtight water tank 1, the two ends of the adjusting shaft 18 are respectively provided with an adjusting gear 20, the lower side of the adjusting gear 20 is connected with a rack 21, the right side of the rack 21 is provided with a traction piece 19, the lower side of the traction piece 19 is connected with a connecting piece 22, the lower side of the connecting piece 22 is provided with a movable rod 24, at least one group of traction pieces 19 and the connecting piece 22 are arranged, the lower side of the movable rod 24 is provided with a transverse fixing rod 26 in a crossing manner, the transverse fixing rod 26 is connected with a longitudinal fixing rod 23 in a crossing manner, the movable rod 24 and the longitudinal fixing rod 23 are arranged in parallel, and the upper sides of the longitudinal fixing rod 23, the movable rod 24 and the transverse fixing rod 26 are respectively provided with a positioning block 25.
In the invention, the water tank cover 3 is composed of a sealing cover 28 and a positioning cover 30, a hydraulic rod 27 is arranged on the upper side of the positioning cover 30, the hydraulic rod 27 penetrates through the positioning cover 30 to be connected with the sealing cover 28, and the tank chain 9 is connected to the outside of the water tank cover 3.
In the invention, the positioning blocks 25 are uniformly arranged on the longitudinal fixed rod 23, and the positioning blocks 25 on the longitudinal fixed rod 23 are provided with corresponding positioning blocks 25 on the movable rod 24; the upper side of the transverse fixing rod 26 is provided with a positioning block 25, and the positioning block 25 on the transverse fixing rod 26 corresponds to the positioning block 25 on the upper side of the adjacent transverse fixing rod 26 on one side.
In the invention, the sealing ring 29 and the sealing cover 28 are matched and connected in a sealing way.
In the invention, the vacuum pipeline 12 is a three-way pipeline, and the vacuum pipeline 12, the water outlet 14 and the water inlet 17 are all connected with the electromagnetic valve 13.
In the invention, the vacuum generator 2, the water tank cover 3, the electromagnetic valve 13, the driving mechanism, the clamping mechanism and the pressure sensing device are all electrically connected with the control system.
In the invention, the vacuum generator 2, the electromagnetic valve 13, the stepping motor 5 of the driving mechanism, the adjusting motor 11 of the clamping mechanism and the pressure sensing device are electrically connected with an external power supply.
In the invention, two independent water tanks inside the airtight water tank 1 are respectively provided with a clamping mechanism and a pressure sensing device. The independent water tank can be ensured to work independently, and the working efficiency is improved.
Working principle:
the workpiece of the high-voltage circuit breaker to be detected is placed on a clamping mechanism in the independent water tank and is positioned and fastened through a positioning block 25. Then the electromagnetic valve 13 on the outer side of the water inlet 17 is controlled to be opened and closed through the control system, water is injected into the corresponding independent water tank through the water inlet 17, and the water tank cover 3 is driven to move to the upper side of the independent water tank to be sealed through the driving mechanism after the water injection is completed. The sealing cap 28 is then pressed down by the action of the hydraulic rod 27 to be tightly connected with the sealing ring 29 to achieve the sealing effect. Finally, the vacuum generator 2 and the electromagnetic valve 13 on the vacuum pipeline 12 are controlled by the control system to vacuumize the sealed independent water tank. The pressure sensing device senses the pressure change condition inside the independent water tank in real time when vacuumizing so as to achieve the purpose of detection.
The control system controls the stepping motor 5 to rotate positively and negatively, the stepping motor 5 drives the transmission shaft 16 to rotate through the cooperation of the transmission gear 15, and the transmission shaft 16 drives the belt pulleys 8 on two sides to work. The belt 7 outside the belt pulley 8 drives the water tank cover 3 to move left and right through the cooperation of the sliding block 6 and the sliding rail 10, the tank chain 9 moves along with the movement of the water tank cover 3, and an external cable is led out from the water tank cover 3 and then enters into the independent water tank through a channel of the tank chain 9 to be connected with the clamping mechanism, the positioning block 25 and the electromagnetic valve 13.
When a workpiece is placed on the clamping mechanism, the control system controls the adjusting motor 11 to work, and the adjusting motor 11 drives the adjusting shaft 18 to perform forward and reverse rotation through the transmission part. The adjusting gears 20 at the two ends of the adjusting shaft 18 are matched with the racks 21 at the lower side to drive the traction piece 19 to move left and right under the action of forward and reverse rotation. The movable rod 24 is driven to move by the connecting piece 22 under the drive of the traction piece 19, so that the distance between the movable rod 24 and the longitudinal fixed rod 23 is adjusted to meet the requirement of clamping a workpiece. For high-voltage circuit breaking devices with long lengths, if the distance between the movable rod 24 and the longitudinal fixed rod 23 cannot meet the clamping requirement, the high-voltage circuit breaking devices with long lengths are placed between two groups of transverse fixed rods 26 for detection. The workpiece is positioned and fastened through the positioning block 25, so that the high-voltage circuit breaker cannot be damaged due to the fact that the high-voltage circuit breaker is displaced after air pressure or water injection in the detection process.
The control system controls the up-and-down movement of the hydraulic rod 27 on the water tank cover 3, so that the sealing cover 28 and the sealing ring 29 can be matched and connected in a sealing way when the water tank cover is used. And the water tank cover 3 is driven by the driving mechanism to move left and right to provide a sealing function for any independent water tank. The construction cost of the device is reduced, the occupied area of the device is saved, and the production cost of enterprises is reduced.
The airtight water tank 1 in the present invention is formed by combining two independent water tanks. The two independent water tanks are internally provided with a clamping mechanism and a pressure sensing device. The two independent water tanks share the same water tank cover 3, can detect simultaneously and carry out the material loading in the in-process of using, through the evacuation after to the inside water injection of independent water tank, if high-voltage circuit breaker has quality problems, the pressure in the independent water tank can produce the change, detects in real time through pressure sensing device, can in time detect high-voltage circuit breaker's quality problems. The detection efficiency is greatly improved, and the production cost of enterprises is reduced.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a high pressure breaker nonstandard production line detects with airtight water tank, includes airtight water tank (1) that constitutes by two independent water tanks links together, airtight water tank (1) bottom is connected with foot cup (4), its characterized in that: the air-tight water tank is characterized in that a vacuum generator (2) is arranged outside the air-tight water tank (1), a water tank cover (3) is connected to the upper side of the air-tight water tank (1) through matching of a sliding block (6) and a sliding rail (10), driving mechanisms are connected to two ends of the water tank cover (3), a water inlet (17) is formed in the outer side of each independent water tank, a water outlet (14) is formed in the bottom of each independent water tank, a vacuum pipeline (12) is connected to the front end face of the air-tight water tank (1), a clamping mechanism and a pressure sensing device are arranged inside the air-tight water tank (1), and sealing rings (29) are arranged at the tops of two independent water tanks inside the air-tight water tank (1);
clamping machine constructs the bottom of being connected in airtight water tank (1) through the bracing piece, clamping machine constructs accommodate motor (11) that set up by airtight water tank (1) left and right sides and is connected in regulating spindle (18) through the driving medium, regulating spindle (18) both ends all are provided with adjusting gear (20), adjusting gear (20) downside is connected with rack (21), rack (21) right side is provided with traction element (19), traction element (19) downside all is connected with connecting piece (22), connecting piece (22) downside is provided with movable rod (24), traction element (19) are provided with a set of with connecting piece (22) at least, movable rod (24) downside cross-connection is provided with transverse fixing rod (26), transverse fixing rod (23) are connected with to transverse fixing rod (26), movable rod (24) and longitudinal fixing rod (23) parallel arrangement, longitudinal fixing rod (23), movable rod (24) and transverse fixing rod (26) upside all are provided with locating piece (25).
2. The airtight water tank for detecting nonstandard production line of high-voltage circuit breaker device according to claim 1, wherein: the driving mechanism consists of a stepping motor (5), a belt (7), a belt pulley (8), a transmission gear (15) and a transmission shaft (16), wherein the stepping motor (5) is connected to the transmission shaft (16) in a matched mode through the two transmission gears (15), the belt pulleys (8) are connected to two ends of the transmission shaft (16), and the belt (7) is arranged on the outer side of the belt pulley (8).
3. The airtight water tank for detecting nonstandard production line of high-voltage circuit breaker device according to claim 1, wherein: the water tank cover (3) is composed of a sealing cover (28) and a positioning cover (30), a hydraulic rod (27) is arranged on the upper side of the positioning cover (30), the hydraulic rod (27) penetrates through the positioning cover (30) and then is connected with the sealing cover (28), and the water tank cover (3) is externally connected with a tank chain (9).
4. The airtight water tank for detecting nonstandard production line of high-voltage circuit breaker device according to claim 1, wherein: the positioning blocks (25) are uniformly arranged on the longitudinal fixed rod (23), and the corresponding positioning blocks (25) are arranged on the movable rod (24) on the positioning blocks (25) on the longitudinal fixed rod (23); the upper side of the transverse fixing rod (26) is provided with a positioning block (25), and the positioning block (25) on the transverse fixing rod (26) corresponds to the positioning block (25) on the upper side of the adjacent transverse fixing rod (26).
5. A high voltage circuit breaker nonstandard production line detection airtight water tank according to claim 3, wherein: the sealing ring (29) is matched and connected with the sealing cover (28) in a sealing way.
6. The airtight water tank for detecting nonstandard production line of high-voltage circuit breaker device according to claim 1, wherein: the vacuum pipeline (12) is a three-way pipeline, and the vacuum pipeline (12), the water outlet (14) and the water inlet (17) are all connected with electromagnetic valves (13).
7. The airtight water tank for detecting nonstandard production line of high-voltage circuit breaker device according to claim 6, wherein: the vacuum generator (2), the water tank cover (3), the electromagnetic valve (13), the driving mechanism, the clamping mechanism and the pressure sensing device are electrically connected with the control system.
8. The airtight water tank for detecting nonstandard production line of high-voltage circuit breaker device according to claim 1, wherein: the vacuum generator (2), the electromagnetic valve (13), the stepping motor (5) of the driving mechanism, the adjusting motor (11) of the clamping mechanism and the pressure sensing device are electrically connected with an external power supply.
9. The airtight water tank for detecting nonstandard production line of high-voltage circuit breaker device according to claim 1, wherein: and clamping mechanisms and pressure sensing devices are arranged in the two independent water tanks in the airtight water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110332222.3A CN113125085B (en) | 2021-03-29 | 2021-03-29 | Airtight water tank for detecting nonstandard production line of high-voltage circuit breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110332222.3A CN113125085B (en) | 2021-03-29 | 2021-03-29 | Airtight water tank for detecting nonstandard production line of high-voltage circuit breaking device |
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| CN113125085A CN113125085A (en) | 2021-07-16 |
| CN113125085B true CN113125085B (en) | 2023-10-20 |
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