CN213989851U - Hydraulic multi-direction movable hoisting maintenance platform - Google Patents
Hydraulic multi-direction movable hoisting maintenance platform Download PDFInfo
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- CN213989851U CN213989851U CN202022703532.5U CN202022703532U CN213989851U CN 213989851 U CN213989851 U CN 213989851U CN 202022703532 U CN202022703532 U CN 202022703532U CN 213989851 U CN213989851 U CN 213989851U
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Abstract
The utility model provides a multi-direction removal jack-up maintenance platform of fluid pressure type, it includes the dolly, the plugboard, jack and flexible layer board, the connecting rod through the plugboard is pegged graft with the jack on the vertical board of dolly, the jack is connected with the fixed plate of plugboard and flexible layer board, through the jack make progress the height of the flexible layer board of jacking accurate adjustment, the expansion plate stretches out the outer bearing circuit breaker of fixed plate, rotate around the locking lever through the expansion plate and adjust the circuit breaker and correspond with the switch slot steamer tray, promote the dolly and insert the switch slot steamer tray with the circuit breaker. The utility model overcomes former maintenance dolly can not adapt to multiple model circuit breaker, needs many people to operate and overhauls, and the not good problem of commonality has simple structure, single-person operation, and the commonality is good, low in labor strength, easy operation convenient characteristics.
Description
Technical Field
The utility model belongs to the technical field of each other throw the power supply and switch, a multi-direction removal jack-up maintenance platform of fluid pressure type is related to.
Background
The 400V breaker switch model covers 63A-630A, the weight is 2.5KG-30KG, and the height is 0.2 m-2 m. Due to the fact that the space of a switch groove drawer of the 400V switch cabinet is narrow, only one person can hold up a switch body or an electric operator with the left hand, the anti-tripping elastic sheet needs to be pressed by the right hand, and the other person can carry out switch installation; the switch body is difficult to insert into the bottom groove and fall off due to the fact that the switch is not stably supported by a single hand; the switch groove drawer with the length of more than 1.5 meters is greatly influenced by the height and strength factors of maintainers. The guide rail of the maintenance trolley adopted at present is not easy to be inserted into the bottom of the circuit breaker due to error; the circuit breaker switch of 630A is heavy, drags into to overhaul the platform and need two people's cooperation, and the commonality is not good.
Disclosure of Invention
The utility model aims to solve the technical problem that a multi-direction removal jack-up of fluid pressure type overhauls platform is provided, moreover, the steam generator is simple in structure, the connecting rod that adopts the plugboard is pegged graft with the jack on the vertical board of dolly, the jack is connected with the fixed plate of plugboard and flexible layer board, the jack makes progress the height of the flexible layer board accurate adjustment of jacking, the expansion plate stretches out the outer bearing circuit breaker of fixed plate, the expansion plate rotates around the locking lever and adjusts the circuit breaker and correspond with the switch slot steamer tray, promote the dolly and insert the switch slot steamer tray with the circuit breaker, one-man operation, the commonality is good, low in labor strength, easy operation is convenient.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a hydraulic multidirectional moving hoisting maintenance platform comprises a trolley, a plugboard, a jack and a telescopic supporting plate; the connecting rod of the plugboard is plugged with the jack on the vertical plate of the trolley, the jack is positioned at the upper part of the plugboard and connected with the plugboard, the fixed plate of the telescopic supporting plate is fixedly connected with the telescopic end of the jack, and the telescopic plate is telescopic along the fixed plate or rotates along the locking rod.
The dolly includes a plurality of wheels of being connected with the underframe to and the vertical board of being connected with underframe middle part is vertical.
The vertical plate is provided with a plurality of jacks, and every two jacks in the horizontal direction are vertically and upwards arranged in a group.
The plugboard is a flat plate, and two connecting rods which are parallel to each other are arranged on one side of the plugboard.
The telescopic supporting plate comprises a telescopic plate in sliding fit with the fixed plate and a locking rod connected with the fixed plate and the telescopic plate.
The telescopic plate is provided with a through sliding groove, and the locking rod is positioned in the sliding groove.
The locking rod is a screw rod, and a nut matched with the locking rod locks the telescopic plate.
A hydraulic multidirectional moving hoisting maintenance platform comprises a trolley, a plugboard, a jack and a telescopic supporting plate; the connecting rod of plugboard is pegged graft with the jack on the vertical board of dolly, and the jack is located the upper portion of plugboard and is connected with it, and the fixed plate of flexible layer board is connected fixedly with the flexible end of jack, and the expansion plate is flexible along the fixed plate or the locking lever rotates. Simple structure, the connecting rod through the plugboard is pegged graft with the jack on the vertical board of dolly, the jack is connected with the fixed plate of plugboard and flexible layer board, through the jack make progress the height of the flexible layer board of flexible layer board accurate adjustment of jacking, the expansion plate stretches out the outer bearing circuit breaker of fixed plate, rotate around the locking lever through the expansion plate and adjust the circuit breaker and correspond with the switch slot steamer tray, promote the dolly and insert the switch slot steamer tray with the circuit breaker, one-man operation, the commonality is good, low in labor strength, easy operation is convenient.
In a preferred embodiment, the trolley comprises a plurality of wheels connected to the base frame, and a vertical plate vertically connected to the middle of the base frame. Simple structure, during the use, vertical board and underframe mutually perpendicular, its middle part that is located the underframe promotes the dolly and removes the in-process of circuit breaker, and stability is good.
In a preferred scheme, a plurality of jacks are arranged on the vertical plate, and every two jacks in the horizontal direction are vertically and upwards arranged in a group. The structure is simple, when in use, the two connecting rods on the plug board are plugged with the two jacks horizontally arranged on the vertical board, and the installation is convenient and quick; according to the height of the circuit breaker in the switch cabinet, two connecting rods on the plug board are inserted into the plug holes with corresponding heights to perform initial height adjustment.
In a preferred scheme, the insertion plate is a flat plate, and two connecting rods which are parallel to each other are arranged on one side of the insertion plate. Simple structure, during the use, the connecting rod of plugboard one side is pegged graft with two jacks of vertical board upper level, connects convenient and fast, and the coarse adjustment of height of being convenient for, adaptability is good, and the commonality is good.
In a preferred scheme, the telescopic supporting plate comprises a telescopic plate in sliding fit with the fixed plate and a locking rod connected with the fixed plate and the telescopic plate. Simple structure, during the use, take the expansion plate out, make it stretch into the circuit breaker lower part, dismantle the fastener of circuit breaker and cubical switchboard body coupling after, exert very heavy roof pressure pole pressure and make the expansion plate bearing live the circuit breaker, the pulling dolly makes the circuit breaker withdraw from the switch groove steamer tray, easy operation is convenient, single can operate.
In a preferred scheme, a through sliding groove is formed in the telescopic plate, and the locking rod is located in the sliding groove. Simple structure, during the use, the locking lever is located the spout of expansion plate, breaks away from the fixed plate when avoiding the expansion plate to stretch out and draw back.
In a preferred scheme, the locking rod is a screw rod, and a nut matched with the locking rod locks the telescopic plate. The structure is simple, when the circuit breaker is overhauled, the maintenance angle of the circuit breaker is adjusted by rotating the telescopic plate, and the maintenance efficiency is improved; after the circuit breaker is maintained and repaired, the telescopic plate is rotated again to enable the circuit breaker to be consistent with the direction of the notch of the switch groove drawer, the telescopic plate is locked by the rotating nut, the circuit breaker is slowly inserted into the switch groove drawer by pushing the trolley, the trolley is withdrawn after the telescopic plate descends by releasing the air pressure of the jack, the operation is simple and convenient, and the labor intensity is low.
The utility model provides a multi-direction removal jack-up maintenance platform of fluid pressure type, it includes the dolly, the plugboard, jack and flexible layer board, the connecting rod through the plugboard is pegged graft with the jack on the vertical board of dolly, the jack is connected with the fixed plate of plugboard and flexible layer board, through the jack make progress the height of the flexible layer board of jacking accurate adjustment, the expansion plate stretches out the outer bearing circuit breaker of fixed plate, rotate around the locking lever through the expansion plate and adjust the circuit breaker and correspond with the switch slot steamer tray, promote the dolly and insert the switch slot steamer tray with the circuit breaker. The utility model overcomes former maintenance dolly can not adapt to multiple model circuit breaker, needs many people to operate and overhauls, and the not good problem of commonality has simple structure, single-person operation, and the commonality is good, low in labor strength, easy operation convenient characteristics.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the trolley of the present invention.
Fig. 2 is a schematic structural view of the jack, the insertion plate and the retractable supporting plate of the present invention.
In the figure: the trolley comprises a trolley 1, a bottom frame 11, wheels 12, a vertical plate 13, jacks 14, a plug board 2, connecting rods 21, jacks 3, telescopic supporting plates 4, a fixing plate 41, telescopic plates 42, a locking rod 43 and a sliding groove 44.
Detailed Description
As shown in fig. 1-2, a hydraulic multidirectional moving lifting maintenance platform comprises a trolley 1, a plugboard 2, a jack 3 and a telescopic supporting plate 4; the connecting rod 21 of the inserting plate 2 is inserted into the inserting hole 14 on the vertical plate 13 of the trolley 1, the jack 3 is positioned at the upper part of the inserting plate 2 and connected with the jack, the fixing plate 41 of the telescopic supporting plate 4 is fixedly connected with the telescopic end of the jack 3, and the telescopic plate 42 is telescopic along the fixing plate 41 or rotates along the locking rod 43. Simple structure, connecting rod 21 through plugboard 2 pegs graft with jack 14 on the vertical board 13 of dolly 1, jack 3 is connected with plugboard 2 and telescopic support plate 4's fixed plate 41, make progress the height of telescopic support plate 4 of the accurate adjustment of jacking telescopic support plate 4 through jack 3, telescopic plate 42 stretches out the outer bearing circuit breaker of fixed plate 41, rotate around locking lever 43 through telescopic plate 42 and adjust the circuit breaker and correspond with the switch slot steamer tray, promote dolly 1 and insert the switch slot steamer tray with the circuit breaker, one-man operation, the commonality is good, low in labor strength, easy operation is convenient.
In a preferred embodiment, the trolley 1 comprises a plurality of wheels 12 connected to the base frame 11, and a vertical plate 13 vertically connected to the middle of the base frame 11. Simple structure, during the use, vertical board 13 and underframe 11 mutually perpendicular, its middle part that is located underframe 11 promotes the in-process that dolly 1 removed the circuit breaker, and stability is good.
In a preferred scheme, a plurality of insertion holes 14 are arranged on the vertical plate 13, and every two insertion holes 14 in the horizontal direction are vertically and upwards arranged in a group. The structure is simple, when in use, the two connecting rods 21 on the plugboard 2 are spliced with the two jacks 14 horizontally arranged on the vertical board 13, and the installation is convenient and quick; according to the height of the circuit breaker in the switch cabinet, two connecting rods 21 on the plug board 2 are inserted into the jacks 14 with corresponding heights to perform initial height adjustment.
In a preferred scheme, the insertion plate 2 is a flat plate, and two parallel connecting rods 21 are arranged on one side of the insertion plate. Simple structure, during the use, the connecting rod 21 of plugboard 2 one side pegs graft with two jacks 14 of vertical board 13 upper level, connects convenient and fast, the coarse adjustment of the height of being convenient for, adaptability is good, and the commonality is good.
In a preferred embodiment, the retractable tray 4 includes a retractable plate 42 slidably engaged with the fixed plate 41, and a locking rod 43 connected to the fixed plate 41 and the retractable plate 42. Simple structure, during the use, takes out expansion plate 42, makes it stretch into the circuit breaker lower part, dismantles the fastener of circuit breaker and cubical switchboard body coupling after, applys 3 depression bar pressures of jack and makes expansion plate 42 support live the circuit breaker, stimulates dolly 1 to make the circuit breaker withdraw from the switch slot steamer tray, and easy operation is convenient, single can operate.
Preferably, the number of jacks 3 is at least one.
In a preferred embodiment, the retractable plate 42 is provided with a through chute 44, and the locking rod 43 is located in the chute 44. The structure is simple, and when the telescopic plate fixing device is used, the locking rod 43 is positioned in the sliding groove 44 of the telescopic plate 42, so that the telescopic plate 42 is prevented from being separated from the fixing plate 41 when being telescopic.
In a preferred embodiment, the locking rod 43 is a screw, and a nut engaged with the screw locks the expansion plate 42. The structure is simple, when the circuit breaker is overhauled, the maintenance angle of the circuit breaker is adjusted by rotating the telescopic plate 42, and the maintenance efficiency is improved; after the circuit breaker is maintained and repaired, the telescopic plate 42 is rotated again to enable the direction of the circuit breaker to be consistent with that of the notch of the switch groove drawer, the telescopic plate 42 is locked by rotating the nut, the trolley 1 is pushed to enable the circuit breaker to be slowly inserted into the switch groove drawer, the air pressure of the jack 3 is released to enable the telescopic plate 42 to descend and then to be withdrawn out of the trolley 1, the operation is simple and convenient, and the labor intensity is low.
As above multidirectional removal jack-up maintenance platform of fluid pressure type, during the installation use, connecting rod 21 of plugboard 2 is pegged graft with jack 14 on the vertical board 13 of dolly 1, jack 3 is connected with plugboard 2 and the fixed plate 41 of flexible layer board 4, jack 3 makes progress the height of the flexible layer board 4 of jacking 4 accurate adjustment of flexible layer board 4, expansion plate 42 stretches out the outer bearing circuit breaker of fixed plate 41, expansion plate 42 rotates around locking lever 43 and adjusts the circuit breaker and correspond with the switch slot steamer tray, promote dolly 1 and insert the switch slot steamer tray with the circuit breaker, one-man operation, the commonality is good, low in labor strength, easy operation is convenient.
During the use, vertical board 13 and underframe 11 mutually perpendicular, it is located the middle part of underframe 11, and the in-process that promotes dolly 1 and remove the circuit breaker, stability is good.
When the plug board is used, the two connecting rods 21 on the plug board 2 are plugged with the two jacks 14 horizontally arranged on the vertical board 13, so that the installation is convenient and rapid; according to the height of the circuit breaker in the switch cabinet, two connecting rods 21 on the plug board 2 are inserted into the jacks 14 with corresponding heights to perform initial height adjustment.
When the height-adjustable connecting device is used, the connecting rod 21 on one side of the inserting plate 2 is inserted into the two horizontal inserting holes 14 in the vertical plate 13, so that the connection is convenient and quick, the height adjustment is convenient, the adaptability is good, and the universality is good.
During the use, take out expansion plate 42, make it stretch into the circuit breaker lower part, dismantle the fastener that circuit breaker and cubical switchboard body are connected after, apply 3 depression bar pressures of jack and make expansion plate 42 support and live the circuit breaker, pulling dolly 1 makes the circuit breaker withdraw from the switch groove steamer tray, easy operation is convenient, single can operate.
In use, the locking bar 43 is located in the sliding slot 44 of the retractable plate 42 to prevent the retractable plate 42 from separating from the fixed plate 41 during retraction.
When the circuit breaker is overhauled, the maintenance angle of the circuit breaker is adjusted by rotating the telescopic plate 42, so that the maintenance efficiency is improved; after the circuit breaker is maintained and repaired, the telescopic plate 42 is rotated again to enable the direction of the circuit breaker to be consistent with that of the notch of the switch groove drawer, the telescopic plate 42 is locked by rotating the nut, the trolley 1 is pushed to enable the circuit breaker to be slowly inserted into the switch groove drawer, the air pressure of the jack 3 is released to enable the telescopic plate 42 to descend and then to be withdrawn out of the trolley 1, the operation is simple and convenient, and the labor intensity is low.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (7)
1. The utility model provides a multi-direction removal jack-up maintenance platform of fluid pressure type, characterized by: the lifting jack comprises a trolley (1), a plugboard (2), a jack (3) and a telescopic supporting plate (4); the connecting rod (21) of the inserting plate (2) is inserted into the inserting hole (14) in the vertical plate (13) of the trolley (1), the jack (3) is located at the upper part of the inserting plate (2) and connected with the inserting plate, the fixing plate (41) of the telescopic supporting plate (4) is fixedly connected with the telescopic end of the jack (3), and the telescopic plate (42) stretches along the fixing plate (41) or the locking rod (43) rotates.
2. The hydraulic multidirectional moving hoisting maintenance platform of claim 1, wherein: the trolley (1) comprises a plurality of wheels (12) connected with the bottom frame (11) and a vertical plate (13) vertically connected with the middle part of the bottom frame (11).
3. The hydraulic multidirectional moving hoisting maintenance platform of claim 2, wherein: the vertical plate (13) is provided with a plurality of jacks (14), and every two jacks (14) in the horizontal direction are vertically and upwards arranged in a group.
4. The hydraulic multidirectional moving hoisting maintenance platform of claim 1, wherein: the plugboard (2) is a flat plate, and two parallel connecting rods (21) are arranged on one side of the plugboard.
5. The hydraulic multidirectional moving hoisting maintenance platform of claim 1, wherein: the telescopic supporting plate (4) comprises a telescopic plate (42) in sliding fit with the fixing plate (41) and a locking rod (43) connected with the fixing plate (41) and the telescopic plate (42).
6. The hydraulic multidirectional moving hoisting maintenance platform of claim 5, wherein: the telescopic plate (42) is provided with a through sliding groove (44), and the locking rod (43) is positioned in the sliding groove (44).
7. The hydraulic multidirectional moving hoisting maintenance platform of claim 5, wherein: the locking rod (43) is a screw rod, and a nut matched with the locking rod locks the expansion plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703532.5U CN213989851U (en) | 2020-11-20 | 2020-11-20 | Hydraulic multi-direction movable hoisting maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703532.5U CN213989851U (en) | 2020-11-20 | 2020-11-20 | Hydraulic multi-direction movable hoisting maintenance platform |
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| Publication Number | Publication Date |
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| CN213989851U true CN213989851U (en) | 2021-08-17 |
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| CN202022703532.5U Active CN213989851U (en) | 2020-11-20 | 2020-11-20 | Hydraulic multi-direction movable hoisting maintenance platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200101A (en) * | 2022-02-17 | 2022-03-18 | 四川清和科技有限公司 | Water quality detector |
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2020
- 2020-11-20 CN CN202022703532.5U patent/CN213989851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200101A (en) * | 2022-02-17 | 2022-03-18 | 四川清和科技有限公司 | Water quality detector |
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