CN214673917U - Exchange metal ordinary pressure sealed safe type air insulation looped netowrk switchgear - Google Patents
Exchange metal ordinary pressure sealed safe type air insulation looped netowrk switchgear Download PDFInfo
- Publication number
- CN214673917U CN214673917U CN202121056517.4U CN202121056517U CN214673917U CN 214673917 U CN214673917 U CN 214673917U CN 202121056517 U CN202121056517 U CN 202121056517U CN 214673917 U CN214673917 U CN 214673917U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- movable block
- outer container
- box
- type air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 18
- 239000002184 metal Substances 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract 5
- 241001330002 Bambuseae Species 0.000 claims abstract 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract 5
- 239000011425 bamboo Substances 0.000 claims abstract 5
- 238000000605 extraction Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses an exchange metal ordinary pressure sealing safety type air insulation ring net switchgear, including outer container, motor case, inner box and lift storehouse, the first empty core section of thick bamboo of one side fixedly connected with of outer container outside, and one side of first empty core section of thick bamboo is provided with the spout, the intermediate position fixedly connected with motor case on outer container top, and the internally mounted of motor case has the air pump, and the inside of outer container is provided with the inner box, and the empty core section of thick bamboo of intermediate position fixedly connected with second of the inside bottom of outer container. The utility model discloses a bottom at the outer container is provided with the lift storehouse, starts the rotating electrical machines through external controller, can drive the screw axis rotatory to make the third movable block on the screw axis be elevating movement on the screw axis, the third movable block can drive the mount simultaneously, makes the spout of the third slider of mount one side in the lift storehouse slide, and promotes the fixed plate of mount below, makes the universal wheel of fixed plate below stretch out the bottom of outer container.
Description
Technical Field
The utility model relates to a looped netowrk switch technical field specifically is a sealed safe type air insulation looped netowrk switchgear of exchanging metal ordinary pressure.
Background
The ring network switch device is a set of high-voltage switch device which is arranged in a steel plate metal cabinet body or is made into an electrical device of an assembled interval ring network power supply unit, the core part of the ring network switch device adopts a load switch and a fuse, the ring network switch device has the advantages of simple structure, small volume, low price, capability of improving power supply parameters, performance, power supply safety and the like, the ring network switch device is widely used in urban residential districts, high-rise buildings, large public buildings, power distribution stations and box-type substations of load centers such as factory enterprises and the like, the existing air insulation ring network switch device still has certain problems and defects, and the specific problems are as follows:
1. the existing air insulation looped network switch equipment has the disadvantages that the internal air pressure of the device cannot be adjusted, the air insulation efficiency is low, and potential safety hazards exist;
2. the conventional air insulation ring network switch equipment is complicated in device switch and not beneficial to opening and maintenance;
3. the existing air insulation looped network switch equipment is difficult to carry and inconvenient to move.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an exchange metal ordinary pressure sealed safe type air insulation looped netowrk switchgear to the device air insulation inefficiency that provides in solving above-mentioned background art, the unfavorable maintenance of opening, the difficult scheduling problem of transport.
In order to achieve the above object, the utility model provides a following technical scheme: an alternating-current metal normal-pressure sealing safety type air insulation looped network switch device comprises an outer box, a motor box, an inner box and a lifting bin, wherein one side of the outer part of the outer box is fixedly connected with a first hollow cylinder, one side of the first hollow cylinder is provided with a sliding chute, the middle position of the top end of the outer box is fixedly connected with the motor box, the inside of the motor box is provided with an air pump, the inner box is arranged inside the outer box, the middle position of the bottom end inside the outer box is fixedly connected with a second hollow cylinder, the middle position inside the second hollow cylinder is fixedly connected with a second spring, the top end of the second spring is fixedly connected with a second movable block, the top end of the second movable block is fixedly connected with a supporting rod, the top end of the supporting rod is fixedly connected with the inner box, two sides of the bottom end inside the outer box are fixedly provided with third hollow cylinders, and one side inside the third hollow cylinder is fixedly connected with a third spring, the bottom of outer container is provided with the lift storehouse, and the inside intermediate position fixed mounting in lift storehouse has the rotating electrical machines, the top swing joint of rotating electrical machines has the screw axis, and outside one side swing joint of screw axis has the third movable block.
Preferably, one side of the outer box is fixedly connected with a hinge, one side of the hinge is fixedly connected with an outer box door, and the middle position of one side of the outer box door is movably connected with a buckle.
Preferably, the inside sliding connection of spout has first slider, and one side fixedly connected with first movable block of first slider, one side fixedly connected with first spring of first movable block, and one side fixedly connected with inserted bar of first movable block.
Preferably, one side of the outer part of the outer box is fixedly connected with a first fixing block, one side of the first fixing block is provided with a jack, and the outer part of the first fixing block is movably connected with a buckle.
Preferably, one side of the air pump is fixedly connected with an air outlet, one side of the air pump is fixedly connected with an air guide tube, and the bottom end of the air guide tube is fixedly connected with an air exhaust opening.
Preferably, one side of the third spring is fixedly connected with a second sliding block, one side of the second sliding block is movably connected with a connecting rod, and the top end of the connecting rod is movably connected with an inner box.
Preferably, one side fixedly connected with mount of third movable block, and one side fixedly connected with third slider of mount, the bottom fixedly connected with fixed plate of mount, and the bottom of fixed plate is provided with the universal wheel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the alternating-current metal normal-pressure sealing safety type air insulation ring net switch equipment, the motor box is arranged at the top end of the outer box, air pressure in the outer box can be adjusted by starting the air pump, so that the external air of the inner box is kept dry in an insulating mode, meanwhile, the bottom end of the inner box is provided with the second hollow cylinder, the two sides of the bottom end of the inner box are provided with the third hollow cylinders, the gravity of the inner box is transmitted to the lower second spring through the supporting rod, the connecting rod drives the second sliding block to be transmitted to the third spring in the third hollow cylinder, the inner box can be pushed upwards through the reaction of the third spring and the second spring, the damping effect is achieved, meanwhile, the inner box is prevented from being contacted with the outer box, and good safety is achieved;
2. according to the alternating-current metal normal-pressure sealing safety type air insulation ring net switch equipment, the buckle is arranged on the outer box door on one side of the outer box, the buckle is clamped into the first fixed block, the inserted rod movably connected to the first hollow cylinder is inserted into the insertion hole in the first fixed block, the outer box door can be closed, meanwhile, the first slide block can slide in the sliding groove by lifting the first slide block on one side of the first hollow cylinder, the first slide block drives the first movable block to lift up, the first spring on one side is extruded, the inserted rod on the other side of the first movable block is pulled out of the insertion hole in the first fixed block, and at the moment, the buckle can be pulled open, so that the outer box door is opened;
3. this kind of exchange metal ordinary pressure sealed safe type air insulation ring net switchgear, through be provided with the lift storehouse in the bottom of outer container, start the rotating electrical machines through external controller, can drive the screw axis rotatory, and make the third movable block on the screw axis be elevating movement on the screw axis, the third movable block can drive the mount simultaneously, the spout that makes the third slider of mount one side slide in the lift storehouse, and promote the fixed plate of mount below, make the universal wheel of fixed plate below stretch out the bottom of outer container, can remove the outer container this moment.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the overhead structure of the lifting bin of the present invention.
In the figure: 1. an outer box; 101. a hinge; 102. an outer box door; 103. buckling; 2. a first hollow cylinder; 201. a chute; 202. a first slider; 203. a first movable block; 204. a first spring; 205. inserting a rod; 3. a first fixed block; 301. a jack; 4. a motor case; 401. an air pump; 402. an air outlet; 403. an air duct; 404. an air extraction opening; 5. an inner box; 6. a second hollow cylinder; 601. a second spring; 602. a second movable block; 603. a support bar; 7. a third hollow cylinder; 701. a third spring; 702. a second slider; 703. a connecting rod; 8. a lifting bin; 801. a rotating electric machine; 802. a screw shaft; 803. a third movable block; 804. a fixed mount; 805. a third slider; 9. a fixing plate; 10. a universal wheel.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an alternating current metal normal pressure sealing safety type air insulation ring net switch device comprises an outer box 1, a motor box 4, an inner box 5 and a lifting bin 8, wherein one side of the outer box 1 is fixedly connected with a hinge 101, one side of the hinge 101 is fixedly connected with an outer box door 102, the middle position of one side of the outer box door 102 is movably connected with a buckle 103, one side of the outer part of the outer box 1 is fixedly connected with a first hollow cylinder 2, one side of the first hollow cylinder 2 is provided with a chute 201, the inner part of the chute 201 is slidably connected with a first sliding block 202, one side of the first sliding block 202 is fixedly connected with a first movable block 203, one side of the first movable block 203 is fixedly connected with a first spring 204, one side of the first movable block 203 is fixedly connected with an inserting rod 205, one side of the outer part of the outer box 1 is fixedly connected with a first fixed block 3, one side of the first fixed block 3 is provided with an inserting hole 301, and the outer part of the first fixed block 3 is movably connected with the buckle 103, the buckle 103 on the outer box door 102 on one side of the outer box 1 is clamped into the first fixing block 3, and the movable connecting belt inserted bar 205 in the first hollow cylinder 2 above the first fixing block 3 is inserted into the insertion hole 301 on the first fixing block 3, so that the closing of the box door can be completed;
the middle position of the top end of the outer box 1 is fixedly connected with a motor box 4, an air pump 401 is installed inside the motor box 4, one side of the air pump 401 is fixedly connected with an air outlet 402, one side of the air pump 401 is fixedly connected with an air guide pipe 403, the bottom end of the air guide pipe 403 is fixedly connected with an air suction opening 404, air pressure in the outer box 1 can be controlled through the air pump 401 in the motor box 4, air insulation is kept inside the outer box 1, and the air pump 401 is a BYNFZ vacuum pump;
an inner box 5 is arranged inside the outer box 1, a second hollow cylinder 6 is fixedly connected at the middle position of the bottom end inside the outer box 1, a second spring 601 is fixedly connected at the middle position inside the second hollow cylinder 6, a second movable block 602 is fixedly connected at the top end of the second spring 601, a support rod 603 is fixedly connected at the top end of the second movable block 602, the inner box 5 is fixedly connected at the top end of the support rod 603, third hollow cylinders 7 are fixedly arranged at two sides of the bottom end inside the outer box 1, a third spring 701 is fixedly connected at one side inside the third hollow cylinder 7, a second sliding block 702 is fixedly connected at one side of the third spring 701, a connecting rod is movably connected at one side of the second sliding block 702, the inner box 5 is movably connected at the top end of the connecting rod 703, the inner box 5 can be supported and damped through the support rod 603 and the connecting rod 703 inside the second hollow cylinder 6 and the third hollow cylinder 7, the inner box 5 is prevented from touching the inner wall of the outer box 1, and the safety of the device is ensured;
the bottom of outer container 1 is provided with lift storehouse 8, and the inside intermediate position fixed mounting in lift storehouse 8 has rotating electrical machines 801, the top swing joint of rotating electrical machines 801 has screw axis 802, and outside one side swing joint of screw axis 802 has third movable block 803, one side fixedly connected with mount 804 of third movable block 803, and one side fixedly connected with third slider 805 of mount 804, the bottom fixedly connected with fixed plate 9 of mount 804, and the bottom of fixed plate 9 is provided with universal wheel 10, start through rotating electrical machines 801, can drive third movable block 803 on the screw axis 802 and carry out the elevating movement, and make third movable block 803 drive fixed plate 9 that mount 804 promoted the below, make fixed plate 9 drive universal wheel 10 stretch out the bottom of outer container 1, can remove outer container 1 this moment.
The working principle is as follows: the first slide block 202 can slide in the sliding groove 201 by lifting the first slide block 202 on one side of the first hollow cylinder 2, the first slide block 202 can drive the first movable block 203 to lift up and extrude the first spring 204 on one side, the inserted link 205 on the other side of the first movable block 203 can be pulled out of the insertion hole 301 on the first fixed block 3, the buckle 103 can be pulled open at the moment, the outer box door 102 can be opened, the motor box 4 is arranged on the top end of the outer box 1, the air pressure in the outer box 1 can be adjusted by starting the air pump 401, the outside air of the inner box 5 can be kept insulated and dried, the second hollow cylinder 6 is arranged on the bottom end of the inner box 5, the third hollow cylinder 7 is arranged on two sides of the bottom end of the inner box 5, the gravity of the inner box 5 is transmitted to the second spring 601 below through the support rod 603, and the connecting rod 703 drives the second slide block 702 to be transmitted to the third spring 701 inside the third hollow cylinder 7, and through the reaction of third spring 701 and second spring 601, can upwards promote inner box 5, play the cushioning effect, avoid inner box 5 and outer container 1 contact simultaneously, have fine security, be provided with lift storehouse 8 in the inside of outer container 1 bottom simultaneously, through the inside rotating electrical machines 801 start in lift storehouse 8, can drive the third movable block 803 on the screw axis 802 and carry out the elevating movement, and make the third movable block 803 drive the fixed plate 9 that mount 804 promoted the below, make fixed plate 9 drive universal wheel 10 stretch out the bottom of outer container 1, can remove outer container 1 this moment.
Claims (7)
1. An alternating current metal normal pressure sealing safety type air insulation looped network switch device is characterized by comprising an outer box (1), a motor box (4), an inner box (5) and a lifting bin (8), wherein one side of the outer part of the outer box (1) is fixedly connected with a first hollow cylinder (2), one side of the first hollow cylinder (2) is provided with a sliding chute (201), the middle position of the top end of the outer box (1) is fixedly connected with the motor box (4), an air pump (401) is installed inside the motor box (4), the inner box (5) is arranged inside the outer box (1), the middle position of the bottom end inside the outer box (1) is fixedly connected with a second hollow cylinder (6), the middle position of the inside of the second hollow cylinder (6) is fixedly connected with a second spring (601), the top end of the second spring (601) is fixedly connected with a second movable block (602), the top end of the second movable block (602) is fixedly connected with a supporting rod (603), and the top fixedly connected with inner box (5) of bracing piece (603), the fixed third hollow section of thick bamboo (7) that is provided with in both sides of the inside bottom of outer container (1), and the inside one side fixedly connected with third spring (701) of the hollow section of thick bamboo (7) of third, the bottom of outer container (1) is provided with lift storehouse (8), and the inside intermediate position fixed mounting in lift storehouse (8) has rotating electrical machines (801), the top swing joint of rotating electrical machines (801) has screw axis (802), and outside one side swing joint of screw axis (802) has third movable block (803).
2. The alternating-current metal atmospheric-pressure-sealing safety type air-insulated looped network switch equipment as claimed in claim 1, wherein: one side of the outer box (1) is fixedly connected with a hinge (101), one side of the hinge (101) is fixedly connected with an outer box door (102), and the middle position of one side of the outer box door (102) is movably connected with a buckle (103).
3. The alternating-current metal atmospheric-pressure-sealing safety type air-insulated looped network switch equipment as claimed in claim 1, wherein: the inside sliding connection of spout (201) has first slider (202), and one side fixedly connected with first movable block (203) of first slider (202), one side fixedly connected with first spring (204) of first movable block (203), and one side fixedly connected with inserted bar (205) of first movable block (203).
4. The alternating-current metal atmospheric-pressure-sealing safety type air-insulated looped network switch equipment as claimed in claim 1, wherein: the outer container is characterized in that a first fixing block (3) is fixedly connected to one side of the outer portion of the outer container (1), a jack (301) is arranged on one side of the first fixing block (3), and a buckle (103) is movably connected to the outer portion of the first fixing block (3).
5. The alternating-current metal atmospheric-pressure-sealing safety type air-insulated looped network switch equipment as claimed in claim 1, wherein: one side fixedly connected with gas outlet (402) of air pump (401), and one side fixedly connected with air duct (403) of air pump (401) to the bottom fixedly connected with extraction opening (404) of air duct (403).
6. The alternating-current metal atmospheric-pressure-sealing safety type air-insulated looped network switch equipment as claimed in claim 1, wherein: one side of the third spring (701) is fixedly connected with a second sliding block (702), one side of the second sliding block (702) is movably connected with a connecting rod (703), and the top end of the connecting rod (703) is movably connected with an inner box (5).
7. The alternating-current metal atmospheric-pressure-sealing safety type air-insulated looped network switch equipment as claimed in claim 1, wherein: one side fixedly connected with mount (804) of third movable block (803), and one side fixedly connected with third slider (805) of mount (804), the bottom fixedly connected with fixed plate (9) of mount (804), and the bottom of fixed plate (9) is provided with universal wheel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121056517.4U CN214673917U (en) | 2021-05-18 | 2021-05-18 | Exchange metal ordinary pressure sealed safe type air insulation looped netowrk switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121056517.4U CN214673917U (en) | 2021-05-18 | 2021-05-18 | Exchange metal ordinary pressure sealed safe type air insulation looped netowrk switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214673917U true CN214673917U (en) | 2021-11-09 |
Family
ID=78495586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121056517.4U Expired - Fee Related CN214673917U (en) | 2021-05-18 | 2021-05-18 | Exchange metal ordinary pressure sealed safe type air insulation looped netowrk switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214673917U (en) |
-
2021
- 2021-05-18 CN CN202121056517.4U patent/CN214673917U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214673917U (en) | Exchange metal ordinary pressure sealed safe type air insulation looped netowrk switchgear | |
| CN201758248U (en) | 24kV box transformer substation | |
| CN111129969A (en) | High-voltage board convenient to wiring | |
| CN208272491U (en) | Ring network cabinet inlet-outlet line cable prebuckling device | |
| CN216904015U (en) | Ring main unit convenient to overhaul | |
| CN208111959U (en) | A kind of environmental protection gas-filling cabinet | |
| CN209823162U (en) | Outdoor large-current high-voltage modular insulation cabinet | |
| CN213367249U (en) | Full-insulation totally-enclosed inflatable metal switch equipment | |
| CN214043521U (en) | Protection architecture for outdoor column vacuum circuit breaker | |
| CN201435551Y (en) | Extractable low-voltage distribution cabinet and converting station | |
| CN219041124U (en) | Switch cabinet convenient to maintain | |
| CN208723354U (en) | A kind of low voltage incoming line cabinet of indoor easy access | |
| CN207572781U (en) | Low-tension distribution box | |
| CN208433676U (en) | A kind of miniaturization shutter mechanism of switch cabinet | |
| CN210156809U (en) | Environment-friendly gas insulation ring main unit | |
| CN213212770U (en) | Alternating current metal looped network switch equipment | |
| CN213905920U (en) | Multi-station integrated high-voltage incoming line cabinet | |
| CN210608188U (en) | Novel integrated high tension switchgear | |
| CN216390099U (en) | Combined medium-voltage switch cabinet | |
| CN220510560U (en) | Ring main unit with detachable protection structure | |
| CN216134133U (en) | Ring main unit convenient to overhaul | |
| CN212811092U (en) | Full-insulation high-pressure gas-filled cabinet | |
| CN220896130U (en) | Modularized solid insulation ring main unit | |
| CN216121367U (en) | Draw-out type control electrical instrument switch cabinet | |
| CN213584906U (en) | Draw-out type switch cabinet body capable of being automatically closed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |