CN116316190A - High-voltage complete equipment convenient to overhaul - Google Patents

Abstract

The invention relates to high-voltage complete equipment, in particular to high-voltage complete equipment convenient to overhaul. The invention aims to provide high-voltage complete equipment with high maintenance efficiency and convenient maintenance. The invention provides high-voltage complete equipment convenient to overhaul, which comprises a sliding plate, a lifting mechanism, a locking mechanism and the like, wherein the upper parts of four mounting plates are respectively provided with the sliding plate for mounting the high-voltage equipment in a sliding manner, the four mounting plates are respectively positioned in a shell, the lifting mechanism is arranged on a supporting frame and used for driving the shell to move upwards to open, and the locking mechanism is arranged on the shell and used for fixing and limiting the shell. According to the invention, the motor is used as a driving force to drive the second reel to rotate forward, so that the sliding frame is driven to move upwards through the pull rope, and the sliding frame moves upwards to drive the shell to move upwards to be opened, so that all high-voltage equipment is exposed, the high-voltage equipment is convenient to overhaul by a worker, and the overhaul efficiency is high.

Description

High-voltage complete equipment convenient to overhaul

Technical Field

The invention relates to high-voltage complete equipment, in particular to high-voltage complete equipment convenient to overhaul.

Background

The high-voltage complete equipment refers to rated voltage 1kV and above, is mainly used for switching on and off electric appliances of a conductive loop, is a general name formed by the high-voltage complete equipment and corresponding control, measurement, protection and regulation devices, accessories, shells, supports and other parts and electric and mechanical connection thereof, and is important control equipment for switching on and off the loop, cutting off and isolating faults.

The existing high-voltage complete equipment usually takes a cabinet body as a carrier, and each high-voltage equipment is installed in the cabinet body, but because the existing cabinet body is generally provided with a cabinet door on one side, the personnel is very inconvenient in maintenance, when one of the high-voltage equipment in the cabinet body breaks down, the personnel needs to open the cabinet door on one side of the cabinet body, and meanwhile, the personnel needs to use both hands to find out the broken high-voltage equipment, even the whole trunk stretches into or drills into the cabinet body so as to quickly find out the broken high-voltage equipment at the corresponding position.

Aiming at the problem that when high-voltage equipment is overhauled, a worker needs to stretch into or drill into the whole body to find out the failed high-voltage equipment, and the overhauling method has lower overhauling efficiency, the high-voltage complete equipment with higher overhauling efficiency and convenient overhauling is urgently needed at present, and the problem is solved.

Disclosure of Invention

In order to overcome the defect that in the prior art, a worker generally needs to extend or drill the whole trunk into the cabinet body to find out the failed high-voltage equipment for maintenance, the maintenance efficiency of the method is low, and the invention aims to provide high-voltage complete equipment which is high in maintenance efficiency and convenient to maintain.

The invention is realized by the following technical approaches:

the utility model provides a high-pressure complete equipment convenient to overhaul, including the base, the support frame, mounting panel and shell, the base top is connected with the support frame, even interval connection has four mounting panels on the support frame, the support frame outside slidingtype is provided with the shell, still including slide, elevating system and locking mechanical system, four mounting panel upper portions all slidingtype are provided with the slide that is used for installing high-pressure equipment, four mounting panels all are located inside the shell, be provided with elevating system on the support frame, elevating system is used for driving the shell upward movement and opens, be provided with locking mechanical system on the shell, locking mechanical system is used for fixed spacing to the shell.

Further described, elevating system is including connecting rod, the link, the pivot, first reel, the motor, the second reel, stay cord and carriage, the support frame left and right sides all is connected with the connecting rod around symmetry, be connected with the link between two connecting rod upper portions left sides on left side, also be connected with the link between two connecting rod upper portions right sides on right side, symmetry rotation is provided with two pivots around two link upper portions all, all be connected with first reel in four pivots, two link top outsides all are connected with the motor, the output shaft inboard of two motors all is connected with the second reel, all the round joint has two stay cords on two second reels, four stay cords walk around adjacent first reel respectively, the equal front and back symmetry in shell left and right sides is connected with the carriage, four carriages are connected with adjacent connecting rod slidingtype respectively, the lower extreme of four stay cords is connected with adjacent carriage top respectively.

Further stated, the locking mechanism comprises a shell, clamping plates, handles, clamping blocks and first elastic pieces, wherein the left side and the right side of the lower portion of the supporting frame are respectively connected with the shell, the clamping plates are respectively arranged inside the two shells in a sliding mode, the handles are respectively connected with the front sides of the tops of the two clamping plates, the lower portions of the left side and the right side of the shell are respectively connected with the clamping blocks, the clamping plates are clamped by the clamping plates, and the first elastic pieces are connected between the rear sides of the clamping plates and the shells.

The device comprises a high-voltage equipment, a first elastic piece, a second elastic piece, a pull plate, a connecting plate, push rods and a second elastic piece, wherein the pull plate, the connecting plate, the push rods and the second elastic piece are arranged on the rear sides of the tops of the four mounting plates, three push rods are uniformly arranged on the four connecting plates in a sliding mode at intervals, the pull plate is connected between the rear ends of the three adjacent push rods, the front side of the push rod is contacted with the rear side of the high-voltage equipment, the second elastic piece is wound on the push rod, and two ends of the second elastic piece are connected with the pull plate and the connecting plate respectively.

Further, the device comprises a limiting mechanism for limiting the sliding plate, wherein the limiting mechanism comprises a first rack, a gear, a second rack and a connecting shaft, the left side and the right side of the lower portion of each of four mounting plates are respectively provided with the first rack in a sliding mode, the first racks clamp the sliding plate, the left side and the right side of the inside of each of the four mounting plates are respectively provided with the connecting shaft in a rotating mode, two gears are respectively connected to the connecting shafts, the gears on the lower sides are connected with the connecting shafts through one-way clutches, the gears are located in front of the first racks, the first racks move outwards and are meshed with the gears on the lower sides, the front sides of the four pulling plates are respectively connected with the second racks in a bilateral symmetry mode, the second racks are connected with the mounting plates in a sliding mode, and the second racks are located above the first racks and meshed with the gears on the adjacent upper sides.

Further, the device comprises a stabilizing mechanism for fixing the sliding plates, wherein the stabilizing mechanism comprises a first magnet, a drawing plate and a second magnet, the left side and the right side of the rear parts of the four sliding plates are respectively connected with the first magnet, the left side and the right side of the front parts of the inner sides of the four mounting plates are respectively provided with the drawing plate in a sliding mode, and the rear sides of the drawing plates are respectively connected with the second magnet.

Further stated, the top rear side of the card is provided with a bevel.

Further illustratively, the first resilient member is a compression spring.

Compared with the prior art, the invention has the following advantages:

1. according to the invention, the motor is used as a driving force to drive the second reel to rotate forward, so that the sliding frame is driven to move upwards through the pull rope, and the sliding frame moves upwards to drive the shell to move upwards to be opened, so that all high-voltage equipment is exposed, the high-voltage equipment is convenient to overhaul by a worker, and the overhaul efficiency is high.

2. According to the invention, the clamping plate and the clamping block are matched, so that the shell can be limited, and the shell is prevented from being opened randomly.

3. The first rack can limit the sliding plate, so that the high-voltage equipment can be limited, and when the first rack moves outwards to loosen the sliding plate, the push rod can be driven to move forwards, so that the high-voltage equipment can be pushed forwards, and a worker can conveniently overhaul the high-voltage equipment.

4. When the sliding plate moves forwards, the first magnet can be driven to move forwards to contact with the second magnet, so that the first magnet attracts the second magnet, and the sliding plate can be fixed.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic view of a first partial perspective structure of the lifting mechanism of the present invention.

Fig. 4 is a schematic view of a second partial perspective of the lifting mechanism of the present invention.

Fig. 5 is a schematic perspective view of the locking mechanism of the present invention.

FIG. 6 is a schematic view of a partially cut-away structure of the locking mechanism of the present invention.

Fig. 7 is a schematic partial perspective view of a first embodiment of the present invention.

Fig. 8 is a schematic perspective view of an ejector mechanism according to the present invention.

Fig. 9 is a schematic partial perspective view of a second embodiment of the present invention.

Fig. 10 is a schematic view of a first perspective structure of the limiting mechanism of the present invention.

Fig. 11 is a schematic view of a second perspective structure of the limiting mechanism of the present invention.

Fig. 12 is a schematic view of a partial perspective view of the stabilizing mechanism of the present invention.

The reference symbols in the drawings: 1: base, 2: support frame, 3: mounting plate, 4: slide, 5: high voltage equipment, 6: a housing 7: lifting mechanism, 71: connecting rod, 72: connecting frame, 73: rotating shaft, 74: first reel, 75: motor, 76: second reel, 77: pull rope, 78: carriage, 8: locking mechanism, 81: housing, 82: cardboard, 83: grip, 84: clamping block, 85: first elastic member, 9: ejection mechanism, 91: pulling plate, 92: connection plate, 93: push rod, 94: second elastic member, 10: stop gear, 101: first rack, 102: gear, 103: second rack, 104: connecting shaft, 11: stabilizing mechanism, 111: first magnet, 112: drawing plate, 113: and a second magnet.

Detailed Description

The invention will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the invention, but are not to be construed as limiting the invention.

Example 1

1-6, including base 1, support frame 2, mounting panel 3, slide 4, shell 6, elevating system 7 and locking mechanical system 8, the base 1 top is connected with support frame 2, evenly spaced welding has four mounting panels 3 on the support frame 2, and four mounting panel 3 upper portions all slide formula and are provided with slide 4, and the staff can install high-voltage equipment 5 on slide 4, makes things convenient for the maintenance of staff, and support frame 2 outside slidingtype is provided with shell 6, and four mounting panels 3 all are located shell 6 inside, are provided with elevating system 7 on the support frame 2, are provided with locking mechanical system 8 on the shell 6.

Referring to fig. 1-4, elevating system 7 is including connecting rod 71, link 72, pivot 73, first reel 74, motor 75, second reel 76, stay cord 77 and carriage 78, the equal front and back symmetry welding in support frame 2 left and right sides has connecting rod 71, be connected with link 72 between the left and right sides on two connecting rods 71 upper portions, also be connected with link 72 between the right side on two connecting rods 71 upper portions on right side, two pivot 73 are all provided with to the symmetry rotation in two link 72 upper portions, all be connected with first reel 74 on four pivots 73, the outside all has connect motor 75 in two link 72 tops, the output shaft inboard of two motors 75 all is connected with second reel 76, all the round connection has two stay cords 77 on two second reels 76, four stay cords 77 have walked around adjacent first reel 74 respectively, the equal front and back symmetry in both sides of shell 6 is connected with carriage 78, four carriage 78 are connected with adjacent connecting rod 71 slip respectively, the lower extreme of four stay cords 77 can be connected with adjacent motor 78 through the side of pulling down, can open the top 5 at the high service personnel's of the equipment that can be opened up by pulling the lift.

Referring to fig. 1, 5 and 6, the locking mechanism 8 comprises a housing 81, clamping plates 82, handles 83, clamping blocks 84 and first elastic pieces 85, wherein the left side and the right side of the lower portion of the supporting frame 2 are respectively connected with the housing 81, the clamping plates 82 are respectively arranged in the two housings 81 in a sliding mode, inclined planes are arranged on the rear sides of the tops of the clamping plates 82, the handles 83 are respectively connected with the front sides of the tops of the two clamping plates 82, the clamping blocks 84 are respectively welded on the lower portions of the left side and the right side of the housing 6, the clamping blocks 84 are clamped by the clamping plates 82, accordingly, the housing 6 can be limited, the first elastic pieces 85 are connected between the rear sides of the clamping plates 82 and the housing 81, and the first elastic pieces 85 are compression springs.

When the equipment is needed to be used, the handle 83 is pushed backwards firstly to drive the clamping plate 82 to move backwards, the first elastic piece 85 is compressed, so that the clamping plate 82 does not clamp the clamping block 84 any more, then the motor 75 is started, the output shaft of the motor 75 is controlled to rotate forwards, the second reel 76 is driven to rotate forwards, the second reel 76 tightens the pull rope 77, the first reel 74 plays a guiding role, the pull rope 77 can drive the sliding frame 78 to move upwards, the sliding frame 78 moves upwards to drive the shell 6 and the clamping block 84 to move upwards to open, then the handle 83 is loosened, the first elastic piece 85 is restored to drive the clamping plate 82 and the handle 83 to move forwards to reset, when the shell 6 is completely opened, the motor 75 is turned off, the sliding plate 4 is pulled forwards again, then the high-voltage equipment 5 is installed on the sliding plate 4 is pushed backwards to reset after the installation, the high-voltage equipment 5 is driven to move backwards, the motor 75 is restarted, the output shaft of the motor 75 is controlled to rotate reversely, the second winding wheel 76 is driven to rotate reversely, the pull rope 77 is loosened by the second winding wheel 76, the shell 6 and the clamping block 84 can move downwards to reset under the action of gravity, the pull rope 77 is driven to reset, when the clamping block 84 contacts the clamping plate 82, the clamping plate 82 is extruded to move backwards, the first elastic piece 85 is compressed, when the clamping block 84 passes over the clamping plate 82, the first elastic piece 85 is restored to the original state, the clamping plate 82 is driven to move forwards to reset to clamp the clamping block 84, so that the shell 6 can be limited, then the motor 75 is closed, when the high-voltage equipment 5 needs to be maintained or detected, the operation is repeated, the shell 6 is opened again, the high-voltage equipment 5 is exposed to the outside, the observation and detection of workers are facilitated, then the high-voltage equipment 5 with faults is pulled forwards, the sliding plate 4 is driven to move forwards, the high-voltage equipment 5 is convenient for a worker to repair, after repair is finished, the repaired high-voltage equipment 5 is pushed backwards to reset, the sliding plate 4 is driven to move backwards to reset, and then the shell 6 is closed.

Example 2

On the basis of embodiment 1, referring to fig. 7 and 8, the ejector mechanism 9 is further comprised, the ejector mechanism 9 comprises a pull plate 91, a connecting plate 92, push rods 93 and a second elastic member 94, the connecting plates 92 are welded on the rear sides of the tops of the four mounting plates 3, three push rods 93 are uniformly and slidably arranged on the four connecting plates 92 at intervals, the push rods 93 can push out the high-voltage equipment 5 forwards by moving forwards, the pull plate 91 is connected between the rear ends of the adjacent three push rods 93, the front sides of the push rods 93 are in contact with the rear sides of the high-voltage equipment 5, the push rods 93 are wound with the second elastic member 94, the second elastic member 94 is an extension spring, and two ends of the second elastic member 94 are respectively connected with the pull plate 91 and the connecting plates 92.

Referring to fig. 7, 9, 10 and 11, the device further comprises a limiting mechanism 10, the limiting mechanism 10 comprises a first rack 101, a gear 102, a second rack 103 and a connecting shaft 104, the left side and the right side of the lower portion of the four mounting plates 3 are respectively provided with the first rack 101 in a sliding mode, the first rack 101 clamps the sliding plate 4, the left side and the right side of the inside of the four mounting plates 3 are respectively provided with the connecting shaft 104 in a rotating mode, the connecting shaft 104 is respectively connected with two gears 102, the lower gears 102 are connected with the connecting shaft 104 through a one-way clutch, the gears 102 are positioned in front of the first racks 101, the first racks 101 move outwards and are meshed with the lower gears 102, the front sides of the four pull plates 91 are respectively connected with the second racks 103 in a bilateral symmetry mode, the second racks 103 are connected with the mounting plates 3 in a sliding mode, the second racks 103 are positioned above the first racks 101, and the second racks 103 are meshed with the adjacent upper gears 102.

When the high-voltage equipment 5 needs to be overhauled, a worker can pull the first rack 101 to move outwards, so that the first rack 101 does not clamp the sliding plate 4 any more, when the first rack 101 is meshed with the lower gear 102, the first rack 101 drives the lower gear 102 to rotate forwards, so that the connecting shaft 104 and the upper gear 102 are driven to rotate forwards, the upper gear 102 drives the second rack 103 to move backwards, the second rack 103 moves backwards to drive the pull plate 91 and the push rod 93 to move backwards, the second elastic piece 94 stretches, the push rod 93 is separated from the high-voltage equipment 5, when the first rack 101 is separated from the lower gear 102, the second elastic piece 94 is restored to the original state, the pull plate 91 and the push rod 93 are driven to move forwards, the push rod 93 can push out the high-voltage equipment 5 that breaks down forward, simultaneously, the arm-tie 91 drives the forward motion of second rack 103 and resets, the second rack 103 drives the gear 102 and the connecting axle 104 of upside and reverses, under one-way clutch's effect, the gear 102 of downside does not take place to rotate, the staff can maintain high-voltage equipment 5 this moment, after the maintenance is accomplished, push back the high-voltage equipment 5 that will maintain again and reset, then push back the first rack 101, first rack 101 can drive the gear 102 of downside and reverse, under one-way clutch's effect, the gear 102 of upside and connecting axle 104 do not take place to rotate, thereby can lock slide 4 through first rack 101, avoid slide 4 to take place the removal at will.

Referring to fig. 7, 11 and 12, the device further comprises a stabilizing mechanism 11, the stabilizing mechanism 11 comprises a first magnet 111, a drawing plate 112 and a second magnet 113, the left side and the right side of the rear parts of the four sliding plates 4 are respectively connected with the first magnet 111, the drawing plate 112 is respectively arranged on the left side and the right side of the front parts of the inner sides of the four mounting plates 3 in a sliding manner, the second magnet 113 is respectively connected to the rear sides of the drawing plate 112, and when the first magnet 111 moves forwards to be in contact with the second magnet 113, the first magnet 111 attracts the second magnet 113, so that the sliding plates 4 can be fixed.

When the slide plate 4 moves forwards, the first magnet 111 is driven to move forwards, when the first magnet 111 contacts with the second magnet 113, the first magnet 111 attracts the second magnet 113, so that the slide plate 4 can be fixed, when a worker maintains the high-voltage equipment 5, the slide plate 4 is prevented from moving backwards, after the maintenance is completed, the drawing plate 112 is pulled upwards, the second magnet 113 is driven to move upwards, the second magnet 113 is separated from the first magnet 111, then the maintained high-voltage equipment 5 is pushed backwards to reset, the slide plate 4 and the first magnet 111 are driven to move backwards to reset, and then the drawing plate 112 is pushed downwards, so that the second magnet 113 is driven to move downwards to reset.

The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. All equivalents and alternatives falling within the spirit of the invention are intended to be included within the scope of the invention. What is not elaborated on the invention belongs to the prior art which is known to the person skilled in the art.

Claims (8)

1. The utility model provides a high-pressure complete equipment convenient to overhaul, including base (1), support frame (2), mounting panel (3) and shell (6), base (1) top is connected with support frame (2), even interval connection has four mounting panel (3) on support frame (2), support frame (2) outside slidingtype are provided with shell (6), a serial communication port, still including slide (4), elevating system (7) and locking mechanical system (8), four mounting panel (3) upper portions all are sliding type be provided with slide (4) that are used for installing high-pressure equipment (5), four mounting panel (3) all are located inside shell (6), be provided with elevating system (7) on support frame (2), elevating system (7) are used for driving shell (6) up-movement and open, be provided with locking mechanical system (8) on shell (6), locking mechanical system (8) are used for fixed spacing to shell (6).

2. The high-voltage complete equipment convenient to overhaul as claimed in claim 1, wherein the lifting mechanism (7) comprises a connecting rod (71), a connecting frame (72), rotating shafts (73), first winding wheels (74), motors (75), second winding wheels (76), pull ropes (77) and sliding frames (78), the connecting rods (71) are symmetrically connected on the left side and the right side of the supporting frame (2), the connecting frames (72) are connected between the left sides of the upper parts of the two connecting rods (71) on the left side, the connecting frames (72) are also connected between the right sides of the upper parts of the two connecting rods (71) on the right side, the two rotating shafts (73) are symmetrically arranged on the upper parts of the two connecting frames (72) in a front-back mode, the four rotating shafts (73) are respectively connected with the first winding wheels (74), the outer sides of the tops of the two connecting frames (72) are respectively connected with the motors (75), the inner sides of the output shafts of the two motors (75) are respectively connected with the second winding wheels (76), the two second winding wheels (76) are respectively connected with the two pull ropes (77), the four adjacent winding frames (77) are respectively connected with the front-side winding frames (78) in a front-side and back-side mode, the lower ends of the four pull ropes (77) are respectively connected with the tops of the adjacent sliding frames (78).

3. The high-voltage complete equipment convenient to overhaul according to claim 2, wherein the locking mechanism (8) comprises a shell (81), clamping plates (82), handles (83), clamping blocks (84) and first elastic pieces (85), the left side and the right side of the lower portion of the support frame (2) are respectively connected with the shell (81), the clamping plates (82) are respectively arranged in the two shells (81) in a sliding mode, the front sides of the tops of the two clamping plates (82) are respectively connected with the handles (83), the lower portions of the left side and the right side of the shell (6) are respectively connected with the clamping blocks (84), the clamping plates (82) clamp the clamping blocks (84), and the first elastic pieces (85) are connected between the rear sides of the clamping plates (82) and the shells (81).

4. The high-voltage complete equipment convenient to overhaul according to claim 3, further comprising an ejecting mechanism (9) for automatically ejecting the high-voltage equipment (5) forwards, wherein the ejecting mechanism (9) comprises a pull plate (91), a connecting plate (92), push rods (93) and a second elastic piece (94), the rear sides of the tops of the four mounting plates (3) are respectively connected with the connecting plate (92), three push rods (93) are uniformly and slidably arranged on the four connecting plates (92) at intervals, the pull plate (91) is connected between the rear ends of the adjacent three push rods (93), the front sides of the push rods (93) are in contact with the rear side of the high-voltage equipment (5), the second elastic piece (94) is wound on the push rods (93), and two ends of the second elastic piece (94) are respectively connected with the pull plate (91) and the connecting plate (92).

5. The high-voltage complete equipment convenient to overhaul according to claim 4, further comprising a limiting mechanism (10) for limiting the sliding plate (4), wherein the limiting mechanism (10) comprises a first rack (101), a gear (102), a second rack (103) and a connecting shaft (104), the first rack (101) is slidably arranged on the left side and the right side of the lower portion of the four mounting plates (3), the sliding plate (4) is clamped by the first rack (101), the connecting shaft (104) is rotatably arranged on the left side and the right side of the inside of the four mounting plates (3), two gears (102) are connected on the connecting shaft (104), the lower gear (102) is connected with the connecting shaft (104) through a one-way clutch, the gear (102) is located in front of the first rack (101), the first rack (101) moves outwards to be meshed with the lower gear (102), the second rack (103) is symmetrically connected on the left side and the right side of the front of the four pull plates (91), the second rack (103) is slidably connected with the four mounting plates (3), and the second rack (103) is located on the upper side of the adjacent to the first rack (101).

6. The high-voltage complete equipment convenient to overhaul according to claim 5, further comprising a stabilizing mechanism (11) for fixing the sliding plates (4), wherein the stabilizing mechanism (11) comprises a first magnet (111), a drawing plate (112) and a second magnet (113), the first magnet (111) is connected to the left side and the right side of the rear portion of the four sliding plates (4), the drawing plate (112) is arranged on the left side and the right side of the front portion of the inner side of the four mounting plates (3) in a sliding mode, and the second magnet (113) is connected to the rear side of the drawing plate (112).

7. A high voltage kit for easy access according to claim 3, characterized in that the top rear side of the clamping plate (82) is provided with a bevel.

8. A high pressure kit for easy access according to claim 3, characterized in that the first elastic member (85) is a compression spring.

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