CN220022090U

CN220022090U - Modular mobile substation

Info

Publication number: CN220022090U
Application number: CN202321221080.4U
Authority: CN
Inventors: 宋占华; 齐武社; 李聪聪; 宋海涛
Original assignee: Xi'an Huaqiang Intelligent Substation Technology Co ltd; Huaqiang Power Group Co ltd
Current assignee: Xi'an Huaqiang Intelligent Substation Technology Co ltd; Huaqiang Power Group Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-11-14
Anticipated expiration: 2033-05-19

Abstract

The utility model relates to the technical field of transformer substations, in particular to a modularized movable transformer substation, which comprises a vehicle support and an adjusting device, wherein a base is arranged above the vehicle support, a transformer substation body is arranged above the base, the adjusting device is arranged on the surface of the base, the adjusting device comprises a unfolding plate, grooves are formed in two sides of the base, the unfolding plate is arranged on the inner wall of the groove, the unfolding plate is in sliding connection with the inner wall of the groove, and a protective fence is fixedly connected with the surface of the unfolding plate.

Description

Modular mobile substation

Technical Field

The utility model relates to the technical field of substations, in particular to a modularized mobile substation.

Background

The modularized vehicle-mounted mobile substation refers to power transformation and distribution equipment which organically integrates electrical equipment, other accessories and the like of the substation onto a chassis, has the advantages of flexibility, integration, rapidness, convenience, high efficiency and the like, and is widely applied to places such as temporary power transformation and distribution equipment in large-scale sites and emergency places.

The utility model discloses a high-capacity vehicle-mounted mobile substation in the related technical field of substations, which comprises a combined high-voltage transformer car and a distribution car, wherein a high-voltage side lightning arrester, a high-voltage side voltage transformer, a high-voltage side combined electrical appliance, a main transformer and a neutral point complete set of devices are arranged on the combined high-voltage transformer car, a secondary cable transfer box I of the combined high-voltage transformer car, the high-voltage side combined electrical appliance, a secondary wiring junction box II of the combined high-voltage transformer car and a secondary wiring control box of the main transformer are arranged on the combined high-voltage transformer car, three groups of high-voltage side lightning arresters and the high-voltage side voltage transformer of the vehicle-mounted mobile substation are connected through a woven net type soft copper bus, the bottom of each group is fixed on the same support I, and when the equipment is operated, the two supports I on two sides can rotate 180 DEG towards the outside of the vehicle, the secondary cable transfer box I and the secondary cable transfer box II are arranged in a matching way, rapid assembly and rapid connection can be realized, the problem that the vehicle-mounted mobile site of the vehicle cannot be met is solved, and the vehicle-mounted mobile site can not meet the requirements of the vehicle-mounted mobile site can not be met, and the mobile site can not be assembled.

The inventor finds that the vehicle-mounted mobile substation needs to climb up manually to perform inspection and maintenance in daily work, but the vehicle-mounted mobile substation is placed on a frame, and has insufficient space on two sides, so that the phenomenon that maintenance personnel are inconvenient to move due to too small space in maintenance is caused, and meanwhile, the dangerous situation caused by false collision is easy to occur due to small moving range, so that the problem that the modularized mobile substation is inconvenient to move in maintenance is caused.

Disclosure of Invention

The utility model aims to solve the defect that a modularized mobile substation is inconvenient to move during maintenance in the prior art, and provides the modularized mobile substation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a portable transformer substation of modularization, includes car support and adjusting device, the top that the car held in the palm is provided with the base, the top of base is provided with the transformer substation body, adjusting device sets up on the surface of base, adjusting device is including expanding the board, the recess has all been seted up to the both sides of base, it is located the inner wall setting of recess to expand the board, the inner wall sliding connection of expansion board and recess, the fixed surface who expands the board is connected with the rail guard, through above-mentioned part, slides in the recess of base both sides and expands the board, can improve the range of motion of base, the maintenance of being convenient for.

Preferably, a positioning block is fixedly connected to one side surface of the expansion plate, two positioning holes are formed in one side surface of the base, the positioning block is slidably connected with the inner wall of the positioning hole, and through the components, the positioning block is matched with the positioning hole, so that the movement interval of the expansion plate can be limited, and meanwhile, the stability of the expansion plate is improved.

Preferably, a bidirectional cylinder is fixedly connected to one side surface of the base, two ends of the bidirectional cylinder are fixedly connected with surfaces of the two positioning blocks respectively, and through the parts, the bidirectional cylinder is arranged, so that the two positioning blocks and the unfolding plate are conveniently driven to move and unfold, and the quick unfolding is convenient.

Preferably, the base is close to the one side surface fixedly connected with lag of two-way cylinder, the lag longitudinal section is the C shape, through above-mentioned part, sets up the lag of C shape, can protect two-way cylinder, reduces the phenomenon of collision.

Preferably, one side of car support is provided with auxiliary device, auxiliary device includes the spill seat, the spill seat is connected with one side fixed surface of car support, the round hole has been seted up on the surface of spill seat, the inner wall of round hole rotates and is connected with the ladder, circular hole has been seted up on one side surface of ladder, the inner wall in circular hole rotates and is connected with the bracing piece, through above-mentioned part, rotates the ladder in the spill seat, rotates the bracing piece simultaneously, and the workman of being convenient for climbs.

Preferably, a side surface fixedly connected with disc of ladder, two rectangle grooves have been seted up to one side surface of spill seat, the inner wall sliding connection in rectangle groove has the fastener, the fastener is with the corresponding one side fixedly connected with first spring of rectangle inslot wall, accomodate the groove has been seted up on the surface of disc, the fastener is pegged graft with the inner wall of accomodating the groove, through above-mentioned part, and first spring drives the fastener and resets, makes the fastener insert and establishes in the accomodating groove on disc surface, can accomodate the processing to the ladder.

Preferably, two groups of sliding grooves are formed in one side surface of the ladder, the inner wall of each sliding groove is slidably connected with a limiting sleeve, the limiting sleeve is sleeved with the supporting rod to be connected, and the limiting sleeve can slide in each sliding groove to limit the supporting rod when the supporting rod is stored.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the modularized transformer substation body is assembled on the base, the vehicle support drives the base and the transformer substation body to move, the bidirectional air cylinder is opened when equipment is required to be used, the positioning blocks and the unfolding plates are pushed to move to the two sides by the bidirectional air cylinder, when the equipment is moved to the maximum position, the positioning blocks are propped against the inner wall of the positioning grooves, the movable range of the vehicle-mounted movable transformer substation is conveniently enlarged by arranging the adjusting device, the phenomenon that the vehicle-mounted movable transformer substation is placed on the frame, and the two sides have insufficient space, so that the phenomenon that maintenance personnel move is inconvenient due to too small space during maintenance is reduced, the situation that the danger is caused by error collision easily due to small movable range is reduced, and the overall practicability of the equipment is improved.

2. According to the utility model, by arranging the auxiliary device, when equipment is needed to be used, the clamping piece is pushed, the first spring is stressed, the clamping piece loses the limit on the storage hole on the disc surface, the ladder is rotated in the concave seat, meanwhile, the limiting sleeve slides, the limit sleeve loses the limit on the supporting rod, the supporting rod is rotated, the supporting rod and the ladder are simultaneously attached to the ground, a worker can climb, the auxiliary device is convenient to use, the situation that the worker needs to climb by means of an external climbing tool when climbing to a transformer substation can be effectively reduced, the operation is inconvenient and the use is troublesome, and the integral usability of the equipment is improved.

Drawings

Fig. 1 is a schematic perspective view of a modular mobile substation according to the present utility model;

fig. 2 is a schematic structural diagram of an adjusting device of a modular mobile substation according to the present utility model;

fig. 3 is a schematic structural diagram of an auxiliary device of a modular mobile substation according to the present utility model;

fig. 4 is a schematic diagram of a structure of a modular mobile substation shown in fig. 3 a according to the present utility model;

fig. 5 is a schematic bottom view of fig. 3 of a modular mobile substation according to the present utility model.

Legend description:

1. a vehicle support; 2. a base; 3. a substation body; 4. an adjusting device; 41. unfolding the plate; 42. a protective sleeve; 43. a guard rail; 44. a bidirectional cylinder; 45. a positioning block; 46. positioning holes; 5. an auxiliary device; 51. a ladder; 52. a support rod; 53. a limit sleeve; 54. a concave seat; 55. a disc; 56. a clamping piece; 57. a first spring.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a modularization portable substation, includes car support 1 and adjusting device 4, and the top that the car supported 1 is provided with base 2, and the top of base 2 is provided with the transformer substation body 3, and adjusting device 4 sets up on the surface of base 2, and one side that the car supported 1 is provided with auxiliary device 5.

The specific arrangement and function of the adjusting means 4 and the auxiliary means 5 will be described in detail below.

In this embodiment: the adjusting device 4 comprises a unfolding plate 41, grooves are formed in two sides of the base 2, the unfolding plate 41 is arranged on the inner wall of the groove, the unfolding plate 41 is slidably connected with the inner wall of the groove, a protective guard 43 is fixedly connected with the surface of the unfolding plate 41, the unfolding plate 41 is slidably arranged in the grooves on two sides of the base 2, the moving range of the base 2 can be improved, and the maintenance is convenient.

Specifically, a positioning block 45 is fixedly connected to one side surface of the expansion plate 41, two positioning holes 46 are formed in one side surface of the base 2, the positioning block 45 is slidably connected with the inner wall of the positioning hole 46, and the positioning block 45 is matched with the positioning hole 46, so that the moving interval of the expansion plate 41 can be limited, and meanwhile, the stability of the expansion plate 41 is improved.

Specifically, a bidirectional cylinder 44 is fixedly connected to one side surface of the base 2, and two ends of the bidirectional cylinder 44 are fixedly connected to surfaces of two positioning blocks 45 respectively.

In this embodiment: the bidirectional cylinder 44 is arranged, so that the two positioning blocks 45 and the unfolding plate 41 are conveniently driven to move and unfold, and the quick unfolding is convenient.

Specifically, the surface of one side of the base 2, which is close to the bidirectional cylinder 44, is fixedly connected with a protecting sleeve 42, the longitudinal section of the protecting sleeve 42 is C-shaped, and the C-shaped protecting sleeve 42 is arranged to protect the bidirectional cylinder 44 and reduce the phenomenon of collision.

In this embodiment: the auxiliary device 5 comprises a concave seat 54, the concave seat 54 is fixedly connected with one side surface of the vehicle support 1, a round hole is formed in the surface of the concave seat 54, a ladder 51 is rotatably connected to the inner wall of the round hole, a round hole is formed in one side surface of the ladder 51, and a supporting rod 52 is rotatably connected to the inner wall of the round hole.

In this embodiment: the ladder 51 is rotated in the concave seat 54 while the supporting bar 52 is rotated, thereby facilitating the climbing by the worker.

Specifically, a disc 55 is fixedly connected to one side surface of the ladder 51, two rectangular grooves are formed in one side surface of the concave seat 54, clamping pieces 56 are slidably connected to the inner walls of the rectangular grooves, first springs 57 are fixedly connected to one sides of the clamping pieces 56 corresponding to the inner walls of the rectangular grooves, storage grooves are formed in the surfaces of the disc 55, the clamping pieces 56 are inserted into the inner walls of the storage grooves, the first springs 57 drive the clamping pieces 56 to reset, the clamping pieces 56 are inserted into the storage grooves in the surfaces of the disc 55, and the ladder 51 can be stored.

Specifically, two sets of sliding grooves are formed in one side surface of the ladder 51, the inner walls of the sliding grooves are slidably connected with limiting sleeves 53, and the limiting sleeves 53 are sleeved and connected with the supporting rods 52.

In this embodiment: the limiting sleeve 53 slides in the chute, and can limit the supporting rod 52 when the supporting rod is accommodated.

Working principle: the modularized transformer substation body 3 is assembled on the base 2, the vehicle support 1 drives the base 2 and the transformer substation body 3 to move, through the arrangement of the adjusting device 4, when equipment is needed to be used, the bidirectional cylinder 44 is opened, the bidirectional cylinder 44 pushes the positioning block 45 and the unfolding plate 41 to move towards the two sides, when the modularized transformer substation body moves to the maximum position, the positioning block 45 is propped against the inner wall of the positioning groove, the adjusting device 4 is arranged, the movable range of the vehicle-mounted movable transformer substation is conveniently enlarged, the situation that the vehicle-mounted movable transformer substation is placed on a vehicle frame is effectively reduced, the two sides are not enough, the phenomenon that maintenance personnel cannot conveniently move in the maintenance is caused, the situation that the movable range is small and the error collision is caused is easy to occur in the movement is reduced, further, the whole practicability of the equipment is improved, through the arrangement of the auxiliary device 5, when equipment is needed to be used, the clamping piece 56 is pushed, the first spring 57 is stressed, the clamping piece 56 loses the limitation of the surface storage hole of the disc 55, the ladder 51 is rotated in the concave seat 54, the limiting sleeve 53 is slid, the limitation of the supporting rod 52 is lost, the supporting rod 52 is rotated, the supporting rod 52 is simultaneously, the supporting rod 52 and the working personnel can easily attach to the ground, the equipment can be easily climbed through the arrangement of the auxiliary device, the equipment is conveniently used, the situation that the equipment is not needed to be conveniently and the whole equipment is conveniently used, and the equipment is not required to be used for the staff to be used.

Claims

1. The utility model provides a modularization portable substation, includes car support (1) and adjusting device (4), its characterized in that: the automobile seat is characterized in that a base (2) is arranged above the automobile seat (1), a transformer substation body (3) is arranged above the base (2), an adjusting device (4) is arranged on the surface of the base (2), the adjusting device (4) comprises an unfolding plate (41), grooves are formed in two sides of the base (2), the unfolding plate (41) is arranged on the inner wall of the groove, the unfolding plate (41) is in sliding connection with the inner wall of the groove, and a protective guard (43) is fixedly connected with the surface of the unfolding plate (41).

2. A modular mobile substation according to claim 1, characterized in that: one side surface of expansion board (41) is fixedly connected with locating piece (45), two locating holes (46) have been seted up on one side surface of base (2), locating piece (45) and the inner wall sliding connection of locating hole (46).

3. A modular mobile substation according to claim 2, characterized in that: one side surface of the base (2) is fixedly connected with a bidirectional air cylinder (44), and two ends of the bidirectional air cylinder (44) are fixedly connected with the surfaces of two positioning blocks (45) respectively.

4. A modular mobile substation according to claim 3, characterized in that: a protective sleeve (42) is fixedly connected to the surface of one side of the base (2) close to the bidirectional cylinder (44), and the longitudinal section of the protective sleeve (42) is C-shaped.

5. A modular mobile substation according to claim 1, characterized in that: one side of car support (1) is provided with auxiliary device (5), auxiliary device (5) are including spill seat (54), one side fixed surface of spill seat (54) and car support (1) is connected, the round hole has been seted up on the surface of spill seat (54), the inner wall of round hole rotates and is connected with ladder (51), circular hole has been seted up on one side surface of ladder (51), the inner wall in circular hole rotates and is connected with bracing piece (52).

6. A modular mobile substation according to claim 5, characterized in that: one side surface fixedly connected with disc (55) of ladder (51), two rectangle grooves have been seted up to one side surface of spill seat (54), the inner wall sliding connection in rectangle groove has fastener (56), one side fixedly connected with first spring (57) corresponding with rectangle groove inner wall of fastener (56), accomodate the groove has been seted up on the surface of disc (55), fastener (56) are pegged graft with the inner wall of accomodating the groove.

7. A modular mobile substation according to claim 5, characterized in that: two groups of sliding grooves are formed in one side surface of the ladder (51), a limiting sleeve (53) is connected to the inner wall of each sliding groove in a sliding mode, and the limiting sleeve (53) is connected with the supporting rod (52) in a sleeved mode.