CN115912150B - Aerify cubical switchboard circuit breaker mounting tool - Google Patents
Aerify cubical switchboard circuit breaker mounting tool Download PDFInfo
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- CN115912150B CN115912150B CN202310014119.3A CN202310014119A CN115912150B CN 115912150 B CN115912150 B CN 115912150B CN 202310014119 A CN202310014119 A CN 202310014119A CN 115912150 B CN115912150 B CN 115912150B
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- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000000670 limiting effect Effects 0.000 claims abstract description 25
- 239000000523 sample Substances 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
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- Trip Switchboards (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
The invention discloses an installation tool of an inflatable switch cabinet circuit breaker, which belongs to the technical field of inflatable switch cabinets and comprises a trolley plate, wherein parallel probes are symmetrically and fixedly connected to two sides of one end of the trolley plate, a movable seat is slidingly connected to the upper side of the trolley plate, an automatic centering reset mechanism is arranged between the trolley plate and the movable seat, a translation rod is slidingly connected to one side of the movable seat, a first hydraulic cylinder is fixedly connected to the movable seat, and a translation rod is fixedly connected to the free end of the first hydraulic cylinder; according to the invention, the pneumatic switch cabinet circuit breaker can be fixed through the limiting bracket, the pneumatic switch cabinet circuit breaker is kept vertical, and the two parallel probes, the lifting driving mechanism, the horizontal automatic alignment mechanism and the horizontal pushing mechanism are matched to realize accurate and rapid butt joint of the pneumatic switch cabinet circuit breaker and the mounting surface, so that the mounting efficiency of the circuit breaker is greatly improved.
Description
Technical Field
The invention relates to the technical field of inflatable switch cabinets, in particular to an inflatable switch cabinet circuit breaker installation tool.
Background
The cabinet body of the inflatable switch cabinet is of a rectangular structure which is square and vertical, and short supporting legs are arranged at four corners of the bottom of the inflatable switch cabinet. The gas-filled switchgear often adopts a fixed installation mode due to the tightness of the gas-filled switchgear. The pole part of the circuit breaker is arranged inside the closed gas tank, and the mechanism part of the circuit breaker is arranged outside the closed gas tank.
In the prior art, the pneumatic switch cabinet circuit breaker is usually lifted by a circuit breaker mechanism, and the circuit breaker can reach the installation height by adopting a lifting manner, but the lifting position is often inclined to enable the vertical surface of the circuit breaker to be unparallel with the vertical surface of the installation surface on the pneumatic switch cabinet, the angle of the circuit breaker is required to be manually adjusted in the later stage, the height of the circuit breaker is required to be slightly changed after the angle is adjusted, and the lifting height is required to be readjusted, so that the butt joint of the circuit breaker and the installation surface can be completed after repeated adjustment for a plurality of times, and the installation efficiency of the pneumatic switch cabinet circuit breaker is greatly reduced.
Based on the above, the invention designs an installation tool for the breaker of the inflatable switch cabinet, so as to solve the problems.
Disclosure of Invention
The invention aims to provide an installation tool for a breaker of an inflatable switch cabinet, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an aerify cubical switchboard circuit breaker mounting tool, includes the shallow board, the bilateral symmetry fixedly connected with parallel probe of shallow board one end, shallow board upper side sliding connection has the removal seat, be equipped with automatic canceling release mechanical system placed in the middle between shallow board and the removal seat, remove seat one side sliding connection has the translation pole, remove seat fixedly connected with first pneumatic cylinder, the free end fixedly connected with translation pole of first pneumatic cylinder, the one end that the translation pole is close to parallel probe is equipped with the automatic mechanism that aligns of level, remove seat upper surface fixedly connected with perpendicular pole, perpendicular pole sliding connection has the slider, be equipped with on the perpendicular pole and be used for driving the gliding lift actuating mechanism from top to bottom of slider, two C type horizontal sliding rails that are located perpendicular pole opposite sides respectively of slider fixedly connected with, the equal sliding connection of one end that C type horizontal sliding rail is close to parallel probe has the I-steel slide bar, two I-steel slide bar keeps away from the one end of C type horizontal sliding rail and is fixedly connected with spacing bracket jointly, place the aerify cubical switchboard circuit breaker in the spacing bracket, it is equipped with horizontal pushing mechanism to be equipped with between spacing bracket and the slider.
The both sides that the shallow board bottom is close to the one end of parallel probe all rotate and are connected with the movable wheel, the universal wheel is all installed to the both sides that the one end was kept away from to the shallow board bottom, be equipped with the foot brake on the universal wheel.
As a further scheme of the invention, the horizontal automatic alignment mechanism comprises a C-shaped sliding sleeve, and the C-shaped sliding sleeve is fixedly connected with the translation rod; the C-shaped sliding sleeve is positioned between the two parallel probes, the upper surface of the C-shaped sliding sleeve is lower than the lower surface of the trolley board, a sliding plate is connected to one side of the C-shaped sliding sleeve, which is far away from the movable seat, a rack is fixedly connected to one end of the sliding plate, which is close to the trolley board, the rack is meshed with a gear, the gear is rotationally connected with a translation rod, a rotating shaft of the gear is fixedly connected with an inner ring of a one-way bearing, an outer ring of the one-way bearing is fixedly connected with a threaded rod positioned right above the gear, the threaded rod is arranged on the same axis as the gear, the threaded rod is rotationally connected with the translation rod, a passive force accumulating mechanism is arranged between the rotating shaft of the gear and the threaded rod, an automatic triggering mechanism for triggering and closing the passive force accumulating mechanism is arranged between the sliding plate and the force accumulating mechanism, the threaded rod is in threaded connection with a movable block, the movable block is in sliding connection with the threaded rod, and the movable block is fixedly connected with a brake block positioned above the threaded rod, and the brake block can be contacted with the bottom of the trolley board. The sliding plate is characterized in that round sliding rods located in the C-shaped sliding sleeve are fixedly connected to two ends of one side, close to the C-shaped sliding sleeve, of the sliding plate, one end, far away from the sliding plate, of each round sliding rod extends out of the C-shaped sliding sleeve and is fixedly connected with a limiting plate, one end, far away from the C-shaped sliding sleeve, of each limiting plate is fixedly connected with a first spring, the other end of each first spring is fixedly connected with a fixing frame, and the fixing frames are fixedly connected with the C-shaped sliding sleeve.
As a further scheme of the invention, the force accumulation mechanism comprises a scroll spring, wherein the inner end of the scroll spring is fixedly connected with the rotating shaft of the gear, the outer end of the scroll spring is fixedly connected with a rotating ring, the rotating ring is arranged concentrically with the rotating shaft of the gear, and the rotating ring is fixedly connected with a threaded rod.
As a further scheme of the invention, the automatic triggering mechanism comprises a unidirectional locking rod, a touch head, a limit stop and a plurality of unidirectional locking teeth, wherein the middle part of the unidirectional locking rod is rotationally connected with a C-shaped sliding sleeve, a second spring is fixedly connected between one end of the unidirectional locking rod, which is far away from the swivel, and the translation rod, the limit stop is fixedly connected with the C-shaped sliding sleeve, the limit stop is positioned at one end of the unidirectional locking rod, which is far away from the swivel, and at one side of the unidirectional locking rod, which is close to the translation rod, the touch head is fixedly connected with the sliding plate, the touch head can touch one end of the unidirectional locking rod, which is far away from the swivel, the plurality of unidirectional locking teeth are distributed outside the swivel in a circumferential array and are fixedly connected with the swivel, and one end of the unidirectional locking rod, which is close to the swivel, can lock the unidirectional locking teeth.
As a further scheme of the invention, the automatic centering reset mechanism comprises two third springs, the two third springs are mutually symmetrical, one ends of the two third springs opposite to each other are fixedly connected with the middle part of the movable seat, and one ends of the two third springs opposite to each other are respectively fixedly connected with two sides of the cart plate.
As a further scheme of the invention, the lifting driving mechanism comprises a motor, the motor is fixedly connected with the upper end of the vertical rod, the output end of the motor is fixedly connected with a screw rod, the screw rod is in threaded connection with the sliding block, and the lower end of the screw rod is in rotary connection with the movable seat.
As a further scheme of the invention, the horizontal pushing mechanism comprises a first movable rod and a second hydraulic cylinder, wherein one end of the first movable rod is hinged with the sliding block, the other end of the first movable rod is hinged with the second movable rod, one end of the second movable rod, which is far away from the second hydraulic cylinder, is hinged with the limiting bracket, the second hydraulic cylinder is positioned above the first movable rod, and one end of the second hydraulic cylinder is hinged with the sliding block, and the other end of the second hydraulic cylinder is hinged with the first movable rod.
As a further scheme of the invention, one end of the C-shaped horizontal sliding rail far away from the limiting bracket is fixedly connected with inclined supporting rods, two inclined supporting rods are connected with rollers in a common rotation mode, and the rims of the rollers are in contact with one side surface of the vertical rod far away from the limiting bracket.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the pneumatic switch cabinet circuit breaker can be fixed through the limiting bracket and kept vertical, when the two parallel probes are simultaneously contacted with the flat shell of the pneumatic switch cabinet, the vertical plane of the pneumatic switch cabinet circuit breaker is parallel to the vertical plane of the mounting surface on the pneumatic switch cabinet, the pneumatic switch cabinet circuit breaker can be directly lifted to the same height as the mounting surface through the cooperation of the lifting driving mechanism and the sliding block, and the pneumatic switch cabinet circuit breaker can be automatically aligned with the mounting surface through the cooperation of the horizontal automatic alignment mechanism and one supporting leg at the bottom of the pneumatic switch cabinet, so that the accurate and rapid alignment of the pneumatic switch cabinet circuit breaker and the mounting surface is realized, and the mounting efficiency of the circuit breaker is greatly improved.
2. According to the invention, the pneumatic switch cabinet circuit breaker can be pushed to be in contact with the mounting surface through the horizontal pushing mechanism, and can be stably pushed to be in contact with the mounting surface through the guiding of the C-shaped horizontal sliding rail and the strong shearing resistance of the I-steel sliding rod, so that the pneumatic switch cabinet circuit breaker is ensured to be stably and accurately butted with the mounting surface; and when pushing the inflation switch cabinet breaker, the gravity of the inflation switch cabinet breaker part can be born through the structural collocation of the first movable rod, the second movable rod and the second hydraulic cylinder, the load of the I-steel slide bar is lightened, the I-steel slide bar is prevented from being deformed by pressure, and the inflation switch cabinet breaker is further ensured to be accurately and stably abutted to the mounting surface.
3. According to the invention, the first hydraulic cylinder can be extended to a set value according to the distance between one supporting leg, close to the sliding plate, of the bottom of the inflatable switch cabinet and the mounting surface on the horizontal plane, in the extending process of the first hydraulic cylinder, the horizontal automatic alignment mechanism is driven by the horizontal automatic alignment mechanism to touch the supporting leg, the horizontal automatic alignment mechanism automatically locks the trolley plate under the extrusion of the supporting leg, so that the horizontal automatic alignment mechanism is relatively fixed with the trolley plate, the movable seat and the trolley plate slide, and when the first hydraulic cylinder is extended to the set value and stops running, the movable seat just slides to enable the inflatable switch cabinet circuit breaker which is lifted to the set position to be aligned with the mounting surface, thereby ensuring the quick and accurate alignment of the inflatable switch cabinet circuit breaker and the mounting surface.
Drawings
FIG. 1 is a schematic view of the front side view of the general structure of the present invention;
FIG. 2 is a schematic view of the rear side view of the general structure of the present invention;
FIG. 3 is a schematic top view of a horizontal auto-alignment mechanism;
FIG. 4 is a schematic view of a rear side view of the horizontal auto-alignment mechanism;
FIG. 5 is a cross-sectional view of a C-shaped sliding sleeve and its internal structure;
fig. 6 is a cross-sectional view of the vertical rod and its internal structure.
In the drawings, the list of components represented by the various numbers is as follows:
1. a cart plate; 2. a parallel probe; 3. a movable seat; 4. a first hydraulic cylinder; 5. a translation rod; 6. a vertical rod; 7. a slide block; 8. c-shaped horizontal sliding rails; 9. an I-steel slide bar; 10. a limit bracket; 11. an inflatable switch cabinet circuit breaker; 12. a moving wheel; 13. a universal wheel; 14. a C-shaped sliding sleeve; 15. a slide plate; 16. a rack; 17. a gear; 18. a one-way bearing; 19. a threaded rod; 20. a moving block; 21. a brake pad; 22. a round slide bar; 23. a limiting plate; 24. a first spring; 25. a fixing frame; 26. a spiral spring; 27. a swivel; 28. one-way locking rod; 29. a second spring; 30. a touch head; 31. a one-way latch tooth; 32. a third spring; 33. a motor; 34. a screw rod; 35. a first movable lever; 36. a second movable rod; 37. a second hydraulic cylinder; 38. a diagonal brace; 39. a roller; 40. and a limit stop.
Detailed Description
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an aerify cubical switchboard circuit breaker mounting tool, includes cart board 1, the bilateral symmetry fixedly connected with parallel probe 2 of cart board 1 one end, cart board 1 upper side sliding connection has and removes seat 3, be equipped with automatic canceling release mechanical system placed in the middle between cart board 1 and the removal seat 3, it has translation pole 5 to remove seat 3 one side sliding connection, remove seat 3 fixedly connected with first pneumatic cylinder 4, the free end fixedly connected with translation pole 5 of first pneumatic cylinder 4, translation pole 5 is close to the one end of parallel probe 2 and is equipped with horizontal automatic alignment mechanism, it has vertical pole 6 to remove seat 3 upper surface fixedly connected with, vertical pole 6 sliding connection has slider 7, be equipped with the lift actuating mechanism that is used for driving slider 7 to slide from top to bottom on the vertical pole 6, slider 7 fixedly connected with two C type horizontal slide rails 8 that are located vertical pole 6 relative both sides respectively, the one end that C type horizontal slide rail 8 is close to parallel probe 2 is equal sliding connection has I-steel 9, two keep away from C type horizontal slide rail 9's one end fixedly connected with translation pole 5, the translation pole 5 is close to the one end of parallel probe 2 is equipped with horizontal carrier 10, it has spacing bracket 10 to push away from between the side stop bracket 10 to be equipped with between the limit bracket 10 and the limit stop bracket, 10 is equipped with the limit stop motion.
The both sides that are close to the one end of parallel probe 2 of shallow board 1 bottom all rotate and are connected with movable wheel 12, universal wheel 13 is all installed to the both sides that the one end was kept away from to shallow board 1 bottom, be equipped with the service brake on the universal wheel 13.
When the scheme is put into practical use, the butt joint of the pneumatic switch cabinet breaker 11 and the mounting surface of the pneumatic switch cabinet is completed in an assembly room with a flat bottom surface through the mounting tool; the specific process is as follows: firstly, pushing a trolley board 1 to face an installation surface of an inflatable switch cabinet, enabling a horizontal automatic alignment mechanism to extend between supporting legs on the front side of the bottom of the inflatable switch cabinet, and enabling two parallel probes 2 on the trolley board 1 to respectively touch two sides of a shell on the same side of the inflatable switch cabinet and the installation surface, so that a vertical surface of a breaker 11 of the inflatable switch cabinet is parallel to a vertical surface of the installation surface of the inflatable switch cabinet; the foot brake on the universal wheel 13 is stepped on by foot, so that the trolley board 1 is fixed; then, the slider 7 is directly lifted to a set height by the lifting driving mechanism (since the height of the installation surface on the flat bottom surface is determined, the lifting height set by the slider 7 is capable of making the height of the gas-filled switch cabinet breaker 11 equal to the height of the installation surface), so that the height of the gas-filled switch cabinet breaker 11 is the same as the height of the installation surface; the movable seat 3 slides along the vertical direction of the cart board 1 through the cooperation of the horizontal automatic alignment mechanism, the first hydraulic cylinder 4, the translation rod 5 and one supporting leg at the bottom of the inflatable switch cabinet, and when the breaker 11 of the inflatable switch cabinet is aligned with the installation surface, the horizontal automatic alignment mechanism automatically stops running and fixes the movable seat 3; finally, the limit bracket 10 is pushed by a horizontal pushing mechanism, and the limit bracket 10 moves horizontally towards the mounting surface under the guidance of the C-shaped horizontal sliding rail 8 and the I-steel sliding rod 9 until the pneumatic switch cabinet breaker 11 contacts with the mounting surface, so that the butt joint of the pneumatic switch cabinet breaker 11 and the mounting surface of the pneumatic switch cabinet is completed; in this way, the mounting tool can fix the gas-filled switch cabinet breaker 11 through the limiting bracket 10 and keep the gas-filled switch cabinet breaker 11 vertical, when the two parallel probes 2 are simultaneously contacted with the flat shell of the gas-filled switch cabinet, the vertical plane of the gas-filled switch cabinet breaker 11 is parallel to the vertical plane of the mounting surface on the gas-filled switch cabinet, the gas-filled switch cabinet breaker 11 can be directly lifted to the same height as the mounting surface through the cooperation of the lifting driving mechanism and the sliding block 7, and the gas-filled switch cabinet breaker 11 can be automatically aligned with the mounting surface through the cooperation of the horizontal automatic alignment mechanism and one supporting leg at the bottom of the gas-filled switch cabinet, so that the accurate and quick alignment of the gas-filled switch cabinet breaker 11 and the mounting surface is realized, and the mounting efficiency of the breaker is greatly improved; the mounting tool can push the pneumatic switch cabinet circuit breaker 11 to be in contact with the mounting surface through the horizontal pushing mechanism, and can enable the pneumatic switch cabinet circuit breaker 11 to be stably pushed to be in contact with the mounting surface through the guiding of the C-shaped horizontal sliding rail 8 and the strong shearing resistance of the I-steel sliding rod 9, so that stable and accurate butt joint of the pneumatic switch cabinet circuit breaker 11 and the mounting surface is ensured.
As a further scheme of the invention, the horizontal automatic alignment mechanism comprises a C-shaped sliding sleeve 14, and the C-shaped sliding sleeve 14 is fixedly connected with the translation rod 5; the C-shaped sliding sleeve 14 is positioned between the two parallel probes 2, the upper surface of the C-shaped sliding sleeve is lower than the lower surface of the trolley board 1, a sliding plate 15 is slidably connected to one side of the C-shaped sliding sleeve 14, which is far away from the movable seat 3, a rack 16 is fixedly connected to one end of the sliding plate 15, which is close to the trolley board 1, the rack 16 is meshed with a gear 17, the gear 17 is rotationally connected with the translation rod 5, a rotating shaft of the gear 17 is fixedly connected with an inner ring of a one-way bearing 18, an outer ring of the one-way bearing 18 is fixedly connected with a threaded rod 19 positioned right above the gear 17, the threaded rod 19 is coaxially arranged with the gear 17, the threaded rod 19 is rotationally connected with the translation rod 5, a passive power storage mechanism is arranged between the rotating shaft of the gear 17 and the threaded rod 19, an automatic triggering mechanism for triggering and closing the passive power storage mechanism is arranged between the sliding plate 15 and the power storage mechanism, the threaded rod 19 is in threaded connection with a moving block 20, the moving block 20 is rotationally connected with the translation rod 5, a brake block 21 positioned above the threaded rod 19 is fixedly connected with the brake block 21, and the brake block 21 can be contacted with the bottom of the trolley board 1; both ends that slide 15 are close to one side of C type sliding sleeve 14 all fixedly connected with is located the slick and sly pole 22 of C type sliding sleeve 14, the one end that slide 15 was kept away from to slick and forth pole 22 extends to outside the C type sliding sleeve 14 and fixedly connected with limiting plate 23, the one end that limiting plate 23 kept away from C type sliding sleeve 14 fixedly connected with first spring 24, first spring 24 other end fixedly connected with mount 25, mount 25 and C type sliding sleeve 14 fixedly connected.
When the scheme is put into practical use, when the horizontal automatic alignment mechanism is extended into the bottom of the inflatable switch cabinet, the sliding plate 15 is inserted between the two supports along the supporting legs on the same side as the sliding plate 15, after the inflatable switch cabinet circuit breaker 11 is lifted to the same height as the mounting surface, the first hydraulic cylinder 4 starts to extend, the first hydraulic cylinder 4 pushes the translation rod 5 to move in the direction away from the movable seat 3, and the translation rod 5 drives the C-shaped sliding sleeve 14 to move; the sliding plate 15 touches the supporting leg on the same side and contracts inwards towards the C-shaped sliding sleeve 14 under the blocking of the supporting leg, at the moment, the sliding plate 15 pushes the limiting plate 23 through the round sliding rod 22, so that the first spring 24 is gradually compressed; meanwhile, the C-shaped sliding sleeve 14 drives the rack 16 to move, the rack 16 drives the gear 17 to rotate clockwise, the threaded rod 19 does not rotate, and the gear 17 enables the force storage mechanism to store force; when the sliding plate 15 is completely retracted into the C-shaped sliding sleeve 14, the automatic triggering mechanism triggers the force accumulating mechanism, the force accumulating mechanism drives the threaded rod 19 to rotate clockwise, the moving block 20 rapidly pushes the brake block 21 up to be in close contact with the bottom of the cart plate 1 under the transmission action of the threaded structure, so that the translation rod 5 is relatively fixed with the cart plate 1, the first hydraulic cylinder 4 continues to extend, the moving seat 3 slides away from the translation rod 5 under the action of the reaction force, the first hydraulic cylinder 4 automatically stops when being extended to a set length, and the pneumatic switch cabinet breaker 11 is exactly aligned with the mounting surface on the pneumatic switch cabinet (because the distance between the mounting surface and the supporting leg on the horizontal plane is determined, the extension value of the first hydraulic cylinder 4 can be set according to the determined distance, so that the pneumatic switch cabinet breaker 11 can be aligned with the mounting surface); when the pneumatic switch cabinet circuit breaker 11 is installed, the trolley board 1 is pulled backwards, the horizontal automatic alignment mechanism leaves a gap between the pneumatic switch cabinet and the ground, at the moment, under the action of the elastic force of the first spring 24, the sliding plate 15 is reset, the sliding plate 15 drives the rack 16 to move, the rack 16 drives the gear 17 to rotate anticlockwise, the gear 17 directly drives the threaded rod 19 to rotate anticlockwise through the unidirectional bearing 18, and the moving block 20 drives the brake block 21 to move downwards to reset under the transmission of the threaded structure, so that the translation rod 5 and the trolley board 1 slide relatively; in this way, the first hydraulic cylinder 4 in the installation tool can be extended to a set value according to the distance between one supporting leg, close to the sliding plate 15, of the bottom of the inflatable switch cabinet and the installation surface on the horizontal plane, in the extension process of the first hydraulic cylinder 4, the translation rod 5 drives the horizontal automatic alignment mechanism to touch the supporting leg, the horizontal automatic alignment mechanism automatically locks the trolley plate 1 under the extrusion of the supporting leg, so that the translation rod 5 and the trolley plate 1 are relatively fixed, the movable seat 3 slides with the trolley plate 1, and when the first hydraulic cylinder 4 is extended to the set value and stops running, the movable seat 3 just slides to enable the inflatable switch cabinet breaker 11 which is lifted to the set position to be aligned with the installation surface, and therefore the quick and accurate alignment of the inflatable switch cabinet breaker 11 and the installation surface is ensured.
As a further scheme of the invention, the power storage mechanism comprises a scroll spring 26, wherein the inner end of the scroll spring 26 is fixedly connected with the rotating shaft of the gear 17, the outer end of the scroll spring 26 is fixedly connected with a rotating ring 27, the rotating ring 27 is arranged concentrically with the rotating shaft of the gear 17, and the rotating ring 27 is fixedly connected with the threaded rod 19.
When the scheme is put into practical use, when the gear 17 rotates clockwise, the rotating shaft of the gear 17 drives the scroll spring 26 to be gradually tightened, and the rotating ring 27 is locked by the automatic triggering mechanism at the moment, so that the scroll spring 26 gradually stores force, after the sliding plate 15 is completely retracted into the C-shaped sliding sleeve 14, the automatic triggering mechanism automatically loosens the rotating ring 27, the rotating ring 27 rotates rapidly under the elastic force of the scroll spring 26, the rotating ring 27 drives the threaded rod 19 to rotate clockwise rapidly, and the brake block 21 instantly and tightly extrudes the bottom of the trolley plate 1, so that the translation rod 5 and the trolley plate 1 are relatively fixed.
As a further scheme of the invention, the automatic triggering mechanism comprises a unidirectional locking rod 28, a touching head 30, a limit stop 40 and a plurality of unidirectional locking teeth 31, wherein the middle part of the unidirectional locking rod 28 is rotationally connected with the C-shaped sliding sleeve 14, a second spring 29 is fixedly connected between one end of the unidirectional locking rod 28 far away from the rotating ring 27 and the translation rod 5, the limit stop 40 is fixedly connected with the C-shaped sliding sleeve 14, the limit stop 40 is positioned at one end of the unidirectional locking rod 28 far away from the rotating ring 27 and at one side of the unidirectional locking rod 28 close to the translation rod 5, the touching head 30 is fixedly connected with the sliding plate 15, the touching head 30 can touch one end of the unidirectional locking rod 28 far away from the rotating ring 27, and the unidirectional locking teeth 31 are distributed outside the rotating ring 27 in a circumferential array and are fixedly connected with the rotating ring 27, and one end of the unidirectional locking rod 28 close to the rotating ring 27 can lock the unidirectional locking teeth 31.
When the sliding plate 15 is not completely retracted into the C-shaped sliding sleeve 14, the unidirectional locking rod 28 is locked with the unidirectional locking teeth 31 positioned on the outer side of the swivel 27 under the limiting action of the limiting stop 40, so that the swivel 27 cannot rotate clockwise and can rotate anticlockwise, when the sliding plate 15 is completely retracted into the C-shaped sliding sleeve 14, the touch head 30 pushes the unidirectional locking rod 28 and enables the unidirectional locking rod 28 to turn clockwise to be just separated from the unidirectional locking teeth 31, so that the swivel 27 can be driven by the scroll spring 26 in a force storage state to rotate clockwise rapidly, and the brake pad 21 can instantly and tightly press the bottom of the push plate 1; when the sliding plate 15 is reset and the touching head 30 leaves the unidirectional locking rod 28, the unidirectional locking rod 28 is reset under the tensile force of the second spring 29, and the unidirectional locking teeth 31 positioned on the outer side of the swivel 27 are locked again, so that the next use is facilitated.
As a further scheme of the invention, the automatic centering reset mechanism comprises two third springs 32, the two third springs 32 are symmetrical to each other, one ends of the two third springs 32 opposite to each other are fixedly connected with the middle part of the movable seat 3, and one ends of the two third springs 32 opposite to each other are respectively fixedly connected with two sides of the cart board 1.
When the horizontal automatic alignment mechanism is reset, the translation rod 5 and the movable seat 3 slide relatively to the trolley board 1, and at this time, under the combined action of the two opposite third springs 32, the movable seat 3 automatically resets to the middle part of the upper side of the trolley board 1, so that the installation tool can be used for installing the next gas-filled switch cabinet breaker 11.
As a further scheme of the invention, the lifting driving mechanism comprises a motor 33, the motor 33 is fixedly connected with the upper end of the vertical rod 6, the output end of the motor 33 is fixedly connected with a screw rod 34, the screw rod 34 is in threaded connection with the sliding block 7, and the lower end of the screw rod 34 is in rotary connection with the movable seat 3; in operation, the motor 33 is started, the motor 33 drives the screw rod 34 to rotate, the sliding block 7 can slide up and down along the vertical rod 6 under the action of the screw thread transmission of the screw rod 34, and when the sliding block 7 rises to the same height as the mounting surface of the gas-filled switch cabinet breaker 11, the motor 33 stops running, so that the gas-filled switch cabinet breaker 11 is lifted to a set height.
As a further scheme of the invention, the horizontal pushing mechanism comprises a first movable rod 35 and a second hydraulic cylinder 37, one end of the first movable rod 35 is hinged with the sliding block 7, the other end of the first movable rod is hinged with a second movable rod 36, one end of the second movable rod 36 away from the second hydraulic cylinder 37 is hinged with the limiting bracket 10, the second hydraulic cylinder 37 is positioned above the first movable rod 35, one end of the second hydraulic cylinder 37 is hinged with the sliding block 7, and the other end of the second hydraulic cylinder is hinged with the first movable rod 35.
When the scheme is put into practical use, after the pneumatic switch cabinet circuit breaker 11 is aligned with the mounting surface, the second hydraulic cylinder 37 stretches, and the second hydraulic cylinder 37 pushes the first movable rod 35 and the second movable rod 36 to perform stretching movement, so that the limiting bracket 10 is pushed, the limiting bracket 10 and the I-steel sliding rod 9 slide along the guide of the C-shaped horizontal sliding rail 8 until the pneumatic switch cabinet circuit breaker 11 is contacted with the mounting surface, and the butt joint of the pneumatic switch cabinet circuit breaker 11 and the mounting surface is realized; meanwhile, when pushing the pneumatic switch cabinet breaker 11, the gravity of the pneumatic switch cabinet breaker 11 can be borne through the structural collocation of the first movable rod 35, the second movable rod 36 and the second hydraulic cylinder 37, the load of the I-steel sliding rod 9 is lightened, the I-steel sliding rod 9 is prevented from being deformed under pressure, and the pneumatic switch cabinet breaker 11 and the mounting surface are further guaranteed to be accurately and stably abutted.
As a further scheme of the invention, one end of the C-shaped horizontal sliding rail 8 far away from the limiting bracket 10 is fixedly connected with inclined supporting rods 38, two inclined supporting rods 38 are connected with rollers 39 in a common rotation way, and the rims of the rollers 39 are contacted with one side surface of the vertical rod 6 far away from the limiting bracket 10; in operation, through the setting of diagonal brace 38 and gyro wheel 39, can give vertical pole 6 with the upwarp power transmission of the one end that C type horizontal slide rail 8 kept away from the inflation switch cabinet circuit breaker 11 to the stability of C type horizontal slide rail 8 has been improved.
Claims (7)
1. An inflatable switch cabinet circuit breaker mounting tool which is characterized in that: comprises a trolley plate (1), parallel probes (2) are symmetrically and fixedly connected to two sides of one end of the trolley plate (1), a movable seat (3) is slidingly connected to the upper side of the trolley plate (1), an automatic centering reset mechanism is arranged between the trolley plate (1) and the movable seat (3), a translation rod (5) is slidingly connected to one side of the movable seat (3), a first hydraulic cylinder (4) is fixedly connected to the movable seat (3), the translation rod (5) is fixedly connected to the free end of the first hydraulic cylinder (4), a horizontal automatic alignment mechanism is arranged at one end of the translation rod (5) close to the parallel probes (2), a vertical rod (6) is fixedly connected to the upper surface of the movable seat (3), a sliding block (7) is slidingly connected to the vertical rod (6), a lifting driving mechanism for driving the sliding block (7) to slide up and down is arranged on the vertical rod (6), two C-shaped horizontal sliding rails (8) which are respectively positioned on two opposite sides of the sliding block (7), two I-shaped steel sliding rails (9) are fixedly connected to one ends of the C-shaped horizontal sliding rails (8) close to the parallel probes (2), two I-shaped steel sliding rails (9) are connected to one ends of the two I-shaped steel sliding rails (9) respectively, an inflatable switch cabinet breaker (11) is arranged in the limiting bracket (10), and a horizontal pushing mechanism is arranged between the limiting bracket (10) and the sliding block (7) and used for pushing the limiting bracket (10) to move;
the two sides of one end, close to the parallel probe (2), of the bottom of the cart plate (1) are respectively connected with a movable wheel (12) in a rotating mode, universal wheels (13) are respectively arranged on two sides of one end, far away from the parallel probe (2), of the bottom of the cart plate (1), and foot brakes are arranged on the universal wheels (13);
the horizontal automatic alignment mechanism comprises a C-shaped sliding sleeve (14), and the C-shaped sliding sleeve (14) is fixedly connected with the translation rod (5); the C-shaped sliding sleeve (14) is positioned between two parallel probes (2) and the upper surface of the C-shaped sliding sleeve is lower than the lower surface of the trolley board (1), one side of the C-shaped sliding sleeve (14) away from the movable seat (3) is slidably connected with a sliding plate (15), one end of the sliding plate (15) close to the trolley board (1) is fixedly connected with a rack (16), the rack (16) is meshed with a gear (17), the gear (17) is rotationally connected with a translation rod (5), a rotating shaft of the gear (17) is fixedly connected with an inner ring of a one-way bearing (18), an outer ring of the one-way bearing (18) is fixedly connected with a threaded rod (19) positioned right above the gear (17), the threaded rod (19) is coaxially arranged with the gear (17), the threaded rod (19) is rotationally connected with the translation rod (5), a passive force storage mechanism is arranged between the rotating shaft of the gear (17) and the threaded rod (19), an automatic triggering mechanism for triggering and closing the passive force storage mechanism is arranged between the sliding plate (15) and the force storage mechanism, the threaded rod (19) is connected with a moving block (20) and the moving block (20) is fixedly connected with the moving block (20), the brake pad (21) can be contacted with the bottom of the trolley board (1); the sliding plate is characterized in that two ends of one side of the sliding plate (15) close to the C-shaped sliding sleeve (14) are fixedly connected with round sliding rods (22) located in the C-shaped sliding sleeve (14), one ends of the round sliding rods (22) away from the sliding plate (15) extend out of the C-shaped sliding sleeve (14) and are fixedly connected with limiting plates (23), one ends of the limiting plates (23) away from the C-shaped sliding sleeve (14) are fixedly connected with first springs (24), the other ends of the first springs (24) are fixedly connected with fixing frames (25), and the fixing frames (25) are fixedly connected with the C-shaped sliding sleeve (14).
2. An inflatable switchgear breaker installation tool according to claim 1, wherein: the power storage mechanism comprises a scroll spring (26), the inner end of the scroll spring (26) is fixedly connected with a rotating shaft of a gear (17), the outer end of the scroll spring (26) is fixedly connected with a rotating ring (27), the rotating ring (27) and the rotating shaft of the gear (17) are concentrically arranged, and the rotating ring (27) is fixedly connected with a threaded rod (19).
3. The mounting tool for the pneumatic switch cabinet circuit breaker according to claim 1, wherein the automatic triggering mechanism comprises a unidirectional locking rod (28), a touch head (30), a limit stop (40) and a plurality of unidirectional locking teeth (31), the middle part of the unidirectional locking rod (28) is rotationally connected with a C-shaped sliding sleeve (14), a second spring (29) is fixedly connected between one end of the unidirectional locking rod (28) away from a swivel ring (27) and a translation rod (5), the limit stop (40) is fixedly connected with the C-shaped sliding sleeve (14), the limit stop (40) is located at one end of the unidirectional locking rod (28) away from the swivel ring (27) and is located at one side of the unidirectional locking rod (28) close to the translation rod (5), the touch head (30) is fixedly connected with a sliding plate (15), the touch head (30) can be contacted with one end of the unidirectional locking rod (28) away from the swivel ring (27), the unidirectional locking teeth (31) are distributed on the outer side of the swivel ring (27) in a circumferential array and are fixedly connected with the swivel ring (27), and the unidirectional locking teeth (31) can be locked at one end of the unidirectional locking rod (28) close to the swivel ring (27).
4. An inflatable switchgear breaker installation tool according to claim 1, wherein: the automatic centering reset mechanism comprises two third springs (32), the two third springs (32) are symmetrical to each other, one ends of the two third springs (32) opposite to each other are fixedly connected with the middle of the movable seat (3), and one ends of the two third springs (32) opposite to each other are respectively fixedly connected with two sides of the cart board (1).
5. An inflatable switchgear breaker installation tool according to claim 1, wherein: the lifting driving mechanism comprises a motor (33), the motor (33) is fixedly connected with the upper end of the vertical rod (6), the output end of the motor (33) is fixedly connected with a screw rod (34), the screw rod (34) is in threaded connection with the sliding block (7), and the lower end of the screw rod (34) is rotationally connected with the movable seat (3).
6. An inflatable switchgear breaker installation tool according to claim 1, wherein: the horizontal pushing mechanism comprises a first movable rod (35) and a second hydraulic cylinder (37), one end of the first movable rod (35) is hinged to the sliding block (7), the other end of the first movable rod is hinged to a second movable rod (36), one end, away from the second hydraulic cylinder (37), of the second movable rod (36) is hinged to the limiting bracket (10), the second hydraulic cylinder (37) is located above the first movable rod (35), and one end of the second hydraulic cylinder (37) is hinged to the sliding block (7) and the other end of the second hydraulic cylinder is hinged to the first movable rod (35).
7. An inflatable switchgear breaker installation tool according to claim 1, wherein: the one end that spacing bracket (10) was kept away from to C type horizontal slide rail (8) is all fixedly connected with diagonal brace (38), two diagonal brace (38) are rotated jointly and are connected with gyro wheel (39), the rim of gyro wheel (39) and perpendicular pole (6) keep away from a side contact of spacing bracket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310014119.3A CN115912150B (en) | 2023-01-05 | 2023-01-05 | Aerify cubical switchboard circuit breaker mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310014119.3A CN115912150B (en) | 2023-01-05 | 2023-01-05 | Aerify cubical switchboard circuit breaker mounting tool |
Publications (2)
| Publication Number | Publication Date |
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| CN115912150A CN115912150A (en) | 2023-04-04 |
| CN115912150B true CN115912150B (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310014119.3A Active CN115912150B (en) | 2023-01-05 | 2023-01-05 | Aerify cubical switchboard circuit breaker mounting tool |
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| CN (1) | CN115912150B (en) |
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| DD227565A1 (en) * | 1984-10-26 | 1985-09-18 | Sachsenring Automobilwerke | CARTS FOR MAINTENANCE OF ELECTRICAL SWITCHGEAR |
| CN202138990U (en) * | 2011-05-17 | 2012-02-08 | 江苏省电力公司常州供电公司 | Guide track lifting device of handcart-type breaker equipment repair vehicle |
| CN103035365A (en) * | 2011-09-28 | 2013-04-10 | 株式会社大亨 | Ground-set type transformer device |
| CN103151721A (en) * | 2013-03-27 | 2013-06-12 | 福建省电力有限公司漳州电业局 | Central-positioned switch cabinet circuit breaker transfer cart |
| CN105576540A (en) * | 2016-03-08 | 2016-05-11 | 江苏省电力公司常州供电公司 | Centrally-installed switchgear intelligent maintenance dolly |
| CN105811283A (en) * | 2016-05-12 | 2016-07-27 | 国家电网公司 | Installation vehicle of fixed switch cabinet circuit breaker and application method of installation vehicle |
| CN106486905A (en) * | 2016-10-12 | 2017-03-08 | 河南平高通用电气有限公司 | Breaker assembly method and breaker Assembling bogie |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9362723B2 (en) * | 2014-04-29 | 2016-06-07 | Eaton Corporation | Electrical system, and support assembly and method of racking electrical switching apparatus therefor |
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2023
- 2023-01-05 CN CN202310014119.3A patent/CN115912150B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD227565A1 (en) * | 1984-10-26 | 1985-09-18 | Sachsenring Automobilwerke | CARTS FOR MAINTENANCE OF ELECTRICAL SWITCHGEAR |
| CN202138990U (en) * | 2011-05-17 | 2012-02-08 | 江苏省电力公司常州供电公司 | Guide track lifting device of handcart-type breaker equipment repair vehicle |
| CN103035365A (en) * | 2011-09-28 | 2013-04-10 | 株式会社大亨 | Ground-set type transformer device |
| CN103151721A (en) * | 2013-03-27 | 2013-06-12 | 福建省电力有限公司漳州电业局 | Central-positioned switch cabinet circuit breaker transfer cart |
| CN105576540A (en) * | 2016-03-08 | 2016-05-11 | 江苏省电力公司常州供电公司 | Centrally-installed switchgear intelligent maintenance dolly |
| CN105811283A (en) * | 2016-05-12 | 2016-07-27 | 国家电网公司 | Installation vehicle of fixed switch cabinet circuit breaker and application method of installation vehicle |
| CN106486905A (en) * | 2016-10-12 | 2017-03-08 | 河南平高通用电气有限公司 | Breaker assembly method and breaker Assembling bogie |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115912150A (en) | 2023-04-04 |
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