CN214396840U

CN214396840U - Handcart switch storage device for transformer substation

Info

Publication number: CN214396840U
Application number: CN202023287003.8U
Authority: CN
Inventors: 邹璇; 汪明智; 余开龙; 刘志群; 周诚
Original assignee: Kaihua Power Supply Co Of State Grid Zhejiang Electric Power Co ltd
Current assignee: Kaihua Power Supply Co Of State Grid Zhejiang Electric Power Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-15
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a handcart switch strorage device of transformer substation relates to transformer substation's maintenance auxiliary assembly technical field, including storage rack and elevating platform, the storage rack is including depositing platform and top cap, it is parallel to each other between the platform to deposit, and deposits the platform formation on the same top and bottom and deposit the group, and through support fixed connection between the same storage in the group and between top cap and a plurality of storage group, it is equipped with the lift district that is used for placing the elevating platform to deposit the group, the utility model discloses simple structure can deposit a plurality of switch handcart, reduces and deposits the area occupied, and the design that adopts the elevating platform simultaneously makes the transport more convenient, reduces the handcart switch damage probability of transformer substation, has saved manpower and materials.

Description

Handcart switch storage device for transformer substation

Technical Field

The utility model relates to a transformer substation overhauls auxiliary assembly technical field, especially relates to a handcart switch strorage device of transformer substation.

Background

With the development of national economy and the continuous progress of technology, high-low voltage switch equipment is increasingly widely applied in the fields of power generation, power transmission, power transformation production sites, public facility residents and the like due to the advantages of miniaturization, high service performance and small occupied area. When the transformer substation is comprehensively overhauled, when the handcart switch of the transformer substation needs to be pulled out, and the handcart switch needs to be temporarily stored, each handcart switch can only be stored, if the handcart switch needs to be pulled out completely, the needed handcart switches are more, the handcart switch is wasted when not used at ordinary times, if the handcart switch is placed on the ground completely, the carrying process is difficult, the equipment is easy to damage, the occupied area is too large, and the cost is increased when manpower and material resources are wasted.

For example, a handcart switch transfer vehicle disclosed in chinese patent literature, which is disclosed under the publication number CN211617769U, includes a support seat, a support leg is disposed at the bottom of the support seat, a universal wheel is disposed at the bottom of the support leg, a handle is disposed at one side of the support seat, a tray is disposed at the upper portion of the support seat, and a height adjusting device is disposed between the tray and the support seat.

Disclosure of Invention

The utility model relates to an overcome each switch handcart among the prior art at present and can only deposit a handcart switch, if want to pull out handcart switch is whole, the switch handcart of needs is more, can cause the waste when not using at ordinary times, if whole put to the ground, the handling difficulty, and damage equipment easily, area is also too big, has also increased cost scheduling problem when having wasted manpower and materials, has provided a handcart switch strorage device of transformer substation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a handcart switch strorage device of transformer substation, includes storage rack and elevating platform, the storage rack is including depositing platform and top cap, deposit and be parallel to each other between the platform, and deposit the platform formation on the same upper and lower face and deposit the group, deposit between the platform and the top cap and a plurality of depositing between the group through support fixed connection in the same group of depositing, it is equipped with the lift district that is used for placing the elevating platform to deposit the group.

The utility model discloses a storage rack and elevating platform, wherein the storage rack is including depositing platform and top cap, during the use, the storage rack is used for placing the switch handcart of depositing the handcart switch of transformer substation, the top cap is connected into a whole with a plurality of groups of depositing on the one hand, on the other hand can prevent that the handcart switch of transformer substation on the storage rack from receiving the damage, and, deposit and be equipped with the lift district that is used for placing the elevating platform between the group, the elevating platform can height-adjusting, make the switch handcart of depositing the handcart switch of transformer substation place suitable the platform of depositing on, and simultaneously, locate the lift district and deposit between the group, make the switch handcart deposit the efficiency higher when depositing. The utility model discloses simple structure can deposit a plurality of switch handcart, reduces and deposits the area occupied, adopts the design of elevating platform simultaneously to make the transport more convenient, reduces the handcart switch damage probability of transformer substation, has saved manpower and materials.

Preferably, the storage table is provided with a guide rail.

The guide rail makes the switch handcart more convenient when depositing the transport on the platform.

Preferably, a switch handcart for carrying a handcart switch of the transformer substation is arranged on the lifting platform.

The switch handcart is used for storing a handcart switch of a transformer substation.

Preferably, the lifting platform comprises a base and a working table top, the base and the working table top are connected in a lifting mode through a lifting device, and the lifting device comprises a fork-shaped supporting mechanism and a lifting control mechanism; the fork-shaped supporting mechanism comprises a base connecting rod rotatably connected with the top of the base, a table top connecting rod rotatably connected with the bottom of the working table top and a supporting rod which is in cross rotary connection and two ends of which are rotatably connected with the base connecting rod and the table top connecting rod; the lifting control mechanism comprises an adjusting rod and an adjusting device, the top end of the adjusting rod is fixedly connected with the cross rotating connection part of the supporting rod, and the lifting is adjusted through the adjusting device so as to control the lifting of the fork-shaped supporting mechanism.

The base and the working table top are connected in a lifting mode through the lifting device, wherein a fork-shaped supporting mechanism in the lifting device is used for connecting and supporting the base and the working table top, and the lifting control mechanism is used for controlling the lifting of the fork-shaped supporting mechanism, so that the height of the working table top is adjusted and controlled. Meanwhile, the support rods in the fork-shaped support mechanism are in cross rotary connection with each other, and meanwhile, the two ends of each support rod are respectively in rotary connection with the base and the working table top through the base connecting rod and the table top connecting rod.

Preferably, the adjusting device comprises an adjusting seat, a slide for inserting an adjusting rod is arranged in the adjusting seat, a plurality of adjusting cavities are formed in the inner side wall of the adjusting seat, and a locking mechanism matched with the adjusting cavities is arranged at the bottom of the adjusting rod.

Preferably, the locking mechanism comprises a locking slideway and a locking block, the opening of the end of the adjusting cavity is opened, the locking block is elastically connected with the side wall of the locking slideway through a locking spring, the locking block is of an inclined surface structure, and the height of the opening of the locking slideway is smaller than the maximum height of the inclined surface of the locking block.

Preferably, an ejection mechanism is arranged in the adjusting cavity and comprises a connecting plate and an ejection plate which are sequentially connected, and the side edge of the connecting plate is elastically connected with the side wall of the adjusting cavity through an ejection spring.

Preferably, the upper part and the lower part of the opening of the adjusting cavity are provided with protruding blocks, the opening distance between the upper protruding block and the lower protruding block is smaller than the height of the connecting plate but larger than the height of the ejector plate, and the width of the protruding block is smaller than the width of the ejector plate.

Preferably, the ejector plate is equipped with the regulation post to ejecting spring side, it extends to outside the regulation seat to adjust the post top, still be equipped with the ejecting slide that is used for adjusting post regulation ejection mechanism in the regulation seat, ejecting slide tip intercommunication has the locking groove.

When the height of the working table top needs to be increased, the working table top is firstly pulled upwards, the height of the fork-shaped supporting mechanism is increased, the adjusting rod is driven to slide upwards in the adjusting seat slide way, at the moment, the inner side wall of the adjusting seat is provided with a plurality of adjusting cavities, and the bottom of the adjusting rod is provided with a locking mechanism matched with the adjusting cavities, so that a locking block in the locking mechanism can be pushed into the adjusting cavity under the thrust of a locking spring to be empty.

When the height of the working table is required to be reduced, the adjusting cavity can be closed by adopting an ejection mechanism arranged in the adjusting cavity to prevent the locking block from entering and locking, when in operation, the connecting plate in the ejection mechanism is pushed by the adjusting column, the ejection spring is stretched, the connecting plate can drive the ejection plate to seal the opening of the adjusting cavity, because the opening distance of the upper and lower convex blocks at the opening of the adjusting cavity is smaller than the height of the connecting plate but larger than the height of the ejector plate, and the width of the convex blocks is smaller than the width of the ejector plate, therefore, the convex block can block the connecting plate, so that the ejector plate just seals the opening of the adjusting cavity, at the moment, the adjusting column is moved into the locking groove from the ejection slide way, the ejection spring is prevented from shrinking, and at the moment, the adjusting rod can slide randomly in the adjusting seat slide way due to the fact that the locking block cannot be locked with the adjusting cavity, and therefore the height of the working table top can be reduced. And need realize once more, when high locking, will adjust the post from locking inslot immigration to ejecting slide, ejecting spring shrink, pulling connecting plate and ejector plate shrink accomplish the deblocking of adjusting the cavity.

Preferably, the ejecting plate is provided with a notch for limiting the adjusting column.

The notch on the ejector plate coincides with the locking groove, and the sliding position of the adjusting column can be limited.

Therefore, the utility model discloses following beneficial effect has: the utility model discloses simple structure can deposit a plurality of switch handcart, reduces and deposits the area occupied, adopts the design of elevating platform simultaneously to make the transport more convenient, reduces the handcart switch damage probability of transformer substation, has saved manpower and materials.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the elevating platform of the present invention.

Fig. 3 is a schematic view of the cross-sectional structure of the adjusting device of the present invention.

Fig. 4 is a schematic cross-sectional structure of another adjusting device of the present invention.

Fig. 5 is an enlarged schematic view of the structure at a position a of the present invention.

Fig. 6 is an enlarged schematic view of the structure at the position B of the present invention.

In the figure: storage rack 101, lifting table 102, storage table 103, top cover 104, storage group 105, bracket 106, lifting area 107, guide rail 108, switch handcart 109, base 1, work table 2, lifting device 3, fork-shaped supporting mechanism 31, lifting control mechanism 32, base connecting rod 33, table connecting rod 34, supporting rod 35, adjusting rod 36, adjusting device 37, adjusting seat 38, slideway 390, locking mechanism 40, locking slideway 401, locking block 402, locking spring 403, ejection mechanism 41, connecting plate 411, ejection plate 412, ejection spring 413, protruding block 414, adjusting column 415, ejection slideway 416, locking groove 417 and notch 418.

Detailed Description

The present invention will be further described with reference to the following detailed description.

Example 1: as shown in fig. 1, a handcart switch strorage device of transformer substation, including storage rack 101 and elevating platform 102, storage rack 101 is including depositing platform 103 and top cap 104, it is equipped with guide rail 108 on the platform 103 to deposit, and deposits and be parallel to each other between the platform 103, and deposit platform 103 on the same upper and lower face and form and deposit group 105, deposit between the platform 103 and through support 106 fixed connection between top cap 104 and a plurality of groups 105 of depositing in the same group 105, it is equipped with the lift district 107 that is used for placing elevating platform 102 to deposit group 105, be equipped with the switch handcart 109 that is used for carrying the handcart switch of transformer substation on the elevating platform 102.

As shown in fig. 2, the lifting platform 102 includes a base 1 and a work top 2, the base 1 and the work top 2 are connected by a lifting device 3 in a lifting manner, and the lifting device 3 includes a fork-shaped supporting mechanism 31 and a lifting control mechanism 32; the fork-shaped supporting mechanism 31 comprises a base connecting rod 33 which is rotationally connected with the top of the base 1, a table top connecting rod 34 which is rotationally connected with the bottom of the working table top 2, and a supporting rod 35 which is in cross rotational connection and two ends of which are rotationally connected with the base connecting rod 33 and the table top connecting rod 34; lift control mechanism 32 is including adjusting pole 36 and adjusting device 37, adjust pole 36 top and bracing piece 35 rotation cross connection department fixed connection to adjust the lift in order to control fork shaped supporting mechanism 31's lift through adjusting device 37, adjusting device 37 is including adjusting seat 38, it is used for adjusting pole 36 male slide 390 to be equipped with in the seat 38 to adjust, be equipped with a plurality of regulation cavities 39 on the seat 38 inside wall, it is equipped with and adjusts cavity 39 matched with locking mechanical system 40 to adjust pole 36 bottom, locking mechanical system 40 is including adjusting cavity 39 end open-ended locking slide 401 and locking block 402, locking block 402 is through locking spring 403 and locking slide 401 lateral wall elastic connection, locking block 402 is the inclined plane structure, locking slide 401 opening part height is less than locking block 402 inclined plane maximum height.

As shown in fig. 3-6, an ejection mechanism 41 is further disposed in the adjustment cavity 39, the ejection mechanism 41 includes a connecting plate 411 and an ejection plate 412 connected in sequence, the side edge of the connecting plate 411 is elastically connected with the side wall of the adjusting cavity 39 through an ejecting spring 413, the upper and lower parts of the opening of the adjusting cavity 39 are provided with convex blocks 414, the distance between the upper and lower convex blocks 414 is less than the height of the connecting plate 411, but greater than the height of the ejector plate 412, and the width of the projection 414 is less than the width of the ejector plate 412, the ejecting plate 412 is provided with an adjusting column 415 towards the ejecting spring 413 side, the top end of the adjusting column 415 extends to the outside of the adjusting seat 38, the adjusting seat 38 is also provided with an ejection slide 416 for adjusting the ejection mechanism 41 by the adjusting column 415, the end of the ejection slide way 416 is communicated with a locking groove 417, and the ejection plate 412 is provided with a notch 418 for limiting the adjusting column 415.

The utility model discloses during the use, storage rack 101 is used for placing the switch handcart of depositing the handcart switch of transformer substation, and top cap 104 connects into a whole with a plurality of groups 105 of depositing on the one hand, and on the other hand can prevent that the handcart switch of transformer substation on the storage rack from receiving the damage to, deposit and be equipped with the lift district 107 that is used for placing elevating platform 102 between the group 105, elevating platform 102 can height-adjusting, and the messenger deposits the switch handcart of handcart switch of transformer substation and places suitable depositing on the platform 103.

The utility model provides a lifting platform 102 includes base 1 and table surface 2, and base 1 and table surface 2 go up and down through elevating gear 3 and connect, and wherein, Y-shaped supporting mechanism 31 among elevating gear 3 is used for joint support base 1 and table surface 2, and lift control mechanism 32 is used for controlling Y-shaped supporting mechanism 31's lift to realize the regulation and control of table surface 2 height. When the height of the working table is required to be increased, the working table is firstly pulled upwards, the fork-shaped supporting mechanism 31 is lifted at the moment, the adjusting rod 36 is driven to slide upwards in the slide way 390 of the adjusting seat 38, at the moment, the locking block 402 in the locking mechanism 40 is pushed into the adjusting cavity 39 to be empty under the thrust of the locking spring 403, and as the locking block 402 is of an inclined surface structure and the inclined surface is upward, the locking block 402 can be selected to be locked with the proper adjusting cavity 39 according to the actual height requirement in the lifting process, and meanwhile, as the height of the opening of the locking slide way 401 is smaller than the maximum height of the inclined surface of the locking block 402, part of the locking block 402 is left in the locking slide way 401, and the locking is ensured to be firm.

When the height of the working table is required to be lowered, the adjusting cavity 39 can be closed by the ejection mechanism 41 arranged in the adjusting cavity 39, so that the locking block 402 is prevented from entering and locking, when in operation, the connecting plate 411 in the ejection mechanism 41 is pushed by the adjusting column 415, at this time, the ejection spring 413 is stretched, the connecting plate 411 can drive the ejection plate 412 to seal the opening of the adjusting cavity 39, because the opening distance of the upper and lower protruding blocks 414 at the opening of the adjusting cavity 39 is smaller than the height of the connecting plate 411 but larger than the height of the ejection plate 412, and the width of the protruding block 414 is smaller than the width of the ejection plate 412, the protruding block 414 can block the connecting plate 411, so that the opening of the adjusting cavity 39 is just sealed by the ejection plate 412, at this time, the adjusting column 415 is moved into the locking groove 417 from the ejection slide way 416 to prevent the ejection spring 413 from shrinking, at this time, the adjusting rod 36 cannot be locked with the adjusting cavity 39 due to the locking block 402, and thus can slide freely within the slide 390 of the adjustment block 38, thereby reducing the height of the work surface. When the height is required to be locked again, the adjusting column 415 is moved into the ejection slide way 416 from the locking groove 417, the ejection spring 413 is contracted, the connecting plate 411 and the ejection plate 412 are pulled to be contracted, and the unsealing of the adjusting cavity 39 is completed.

Claims

1. The utility model provides a handcart switch strorage device of transformer substation, its characterized in that, includes storage rack (101) and elevating platform (102), storage rack (101) are including depositing platform (103) and top cap (104), deposit and be parallel to each other between platform (103), and deposit platform (103) formation on the same upper and lower face and deposit group (105), deposit between platform (103) and through support (106) fixed connection between top cap (104) and a plurality of group (105) of depositing in the same group (105), it is equipped with lift district (107) that are used for placing elevating platform (102) to deposit group (105).

2. A storage device for a handcart switch of a transformer substation according to claim 1, characterized in that a guide rail (108) is arranged on the storage platform (103).

3. The substation handcart switch storage device according to claim 1, wherein a switch handcart (109) for carrying a substation handcart switch is arranged on the lifting platform (102).

4. A substation handcart switch storage device according to any one of claims 1-3, characterized in that the lifting platform (102) comprises a base (1) and a working platform (2), the base (1) and the working platform (2) are connected by a lifting device (3) in a lifting mode, and the lifting device (3) comprises a fork-shaped supporting mechanism (31) and a lifting control mechanism (32); the fork-shaped supporting mechanism (31) comprises a base connecting rod (33) rotatably connected with the top of the base (1), a table top connecting rod (34) rotatably connected with the bottom of the working table top (2) and a supporting rod (35) which is in cross rotary connection and two ends of which are rotatably connected with the base connecting rod (33) and the table top connecting rod (34); the lifting control mechanism (32) comprises an adjusting rod (36) and an adjusting device (37), the cross and rotating connection part of the top end of the adjusting rod (36) and the supporting rod (35) is fixedly connected, and lifting is adjusted through the adjusting device (37) to control lifting of the fork-shaped supporting mechanism (31).

5. A transformer substation handcart switch strorage device according to claim 4, characterized in that adjusting device (37) includes adjusting seat (38), be equipped with in adjusting seat (38) and be used for adjusting pole (36) male slide (390), be equipped with a plurality of regulation cavities (39) on adjusting seat (38) inside wall, adjust pole (36) bottom and be equipped with and adjust cavity (39) matched with locking mechanical system (40).

6. A substation handcart switch storage device according to claim 5, wherein the locking mechanism (40) comprises a locking slideway (401) with an opening at the end of the adjusting cavity (39) and a locking block (402), the locking block (402) is elastically connected with the side wall of the locking slideway (401) through a locking spring (403), the locking block (402) is of an inclined surface structure, and the height of the opening of the locking slideway (401) is smaller than the maximum height of the inclined surface of the locking block (402).

7. A transformer substation handcart switch strorage device according to claim 5, characterized in that, be equipped with ejection mechanism (41) in regulation cavity (39), ejection mechanism (41) include connecting plate (411) and liftout plate (412) that connect gradually, connecting plate (411) side passes through liftout spring (413) and regulation cavity (39) lateral wall elastic connection.

8. A transformer substation handcart switch strorage device according to claim 7, characterized in that, the opening of the adjusting cavity (39) is provided with a protruding block (414) up and down, the opening distance between the protruding block (414) up and down is smaller than the height of the connecting plate (411) but larger than the height of the ejector plate (412), and the width of the protruding block (414) is smaller than the width of the ejector plate (412).

9. The storage device for the handcart switches of transformer substations according to claim 7, wherein the ejection plate (412) is provided with an adjusting column (415) towards the ejection spring (413), the top end of the adjusting column (415) extends out of the adjusting seat (38), an ejection slide way (416) used for adjusting the ejection mechanism (41) of the adjusting column (415) is further arranged in the adjusting seat (38), and the end part of the ejection slide way (416) is communicated with a locking groove (417).

10. A substation handcart switch storage device according to claim 9, characterized in that the ejector plate (412) is provided with a notch (418) for limiting the position of the adjustment post (415).