CN219180966U

CN219180966U - Substation secondary equipment screen cabinet

Info

Publication number: CN219180966U
Application number: CN202320250878.5U
Authority: CN
Inventors: 赵友春; 赵志秒; 潘毅
Original assignee: Zhuhai Xindingli Electromechanical Equipment Co ltd
Current assignee: Zhuhai Xindingli Electromechanical Equipment Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-13
Anticipated expiration: 2033-02-16

Abstract

The application discloses transformer substation's secondary equipment screen cabinet, concretely relates to transformer substation's screen cabinet field, this application includes the screen cabinet body, one side of screen cabinet body is equipped with display module and control module and heat dissipation grid, the opposite side of screen cabinet body is equipped with air switch and cabinet door, the inside fixedly connected with angle steel support of screen cabinet body, angle steel support's fixedly connected with a plurality of backup pad, the position that the angle steel support surface corresponds the backup pad all is equipped with storage device, storage device includes the storage board, the one end and the angle steel support fixed connection of storage board, the equal fixedly connected with support column of upper and lower both sides of storage board, this application has reached when the operating personnel uses the screen cabinet body to bear and put the secondary equipment back in return to, can twine the cable on the storage board with the help of storage device to use the extrusion board to extrude spacingly, arrange in order and take in the cable.

Description

Substation secondary equipment screen cabinet

Technical Field

The application relates to the field of transformer substation screen cabinets, in particular to a transformer substation secondary equipment screen cabinet.

Background

The secondary screen cabinet of the transformer substation is an auxiliary device which is commonly arranged in the transformer substation, is used for bearing and returning to tools of secondary equipment, is used for protecting and controlling primary equipment, reflects the position of a fault point by collecting the current and voltage quantity and the position information of the primary equipment, accurately and quickly acts on the fault point to ensure the safety of the primary equipment and ensure the power supply reliability of a power system.

In actual operation, secondary equipment is various and is usually arranged in the screen cabinet according to the need, and the equipment is usually connected with a large number of cables and needs to be arranged to a certain degree so as to facilitate subsequent adjustment and maintenance.

Under the prior art, operators usually simply fold the cables after the equipment is placed so as to reduce the volume of the cables and facilitate the placement beside the equipment, and the processing method can arrange the cables to a certain degree, but the cables are easy to wind due to lack of limiting cables after the arrangement for a certain period of time, so that certain inconvenience is caused to the adjustment of subsequent equipment and the maintenance of a screen cabinet. In summary, the prior art still has a part of limitations and has a certain improvement space, so the inventor provides a secondary equipment screen cabinet of a transformer substation to improve the defects of the prior art.

Disclosure of Invention

The secondary equipment screen cabinet of the transformer substation is provided for solving the problems that although cables can be arranged to a certain extent in the processing method under the prior art, after the cables are arranged for a period of time, the cables are easy to wind due to lack of limiting, and certain inconvenience is caused to adjustment of follow-up equipment and maintenance of the screen cabinet.

In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a transformer substation secondary equipment screen cabinet, includes the screen cabinet body, one side of screen cabinet body is equipped with display module and control module and heat dissipation grid, the opposite side of screen cabinet body is equipped with air switch and cabinet door, the inside fixedly connected with angle steel support of screen cabinet body, angle steel support's fixed surface is connected with a plurality of backup pad, the position that angle steel support surface corresponds the backup pad all is equipped with storage device, storage device includes the storage board, the one end and the angle steel support fixed connection of storage board, the equal fixedly connected with support column of upper and lower both sides of storage board, the one end and the angle steel support fixed connection of support column, storage board one side fixedly connected with sliding column, the one end and the screen cabinet body fixed connection of sliding column, the arc surface sliding connection of sliding column has the stripper, one side fixedly connected with two springs of stripper plate, the one end and the screen cabinet body fixed connection of spring.

Preferably, the squeezing plate is fixedly connected with an anti-slip pad on one surface close to the storage plate, and the anti-slip pad is specifically a rubber pad.

The effects achieved by the components are as follows: the friction between the extrusion plate and the cable is increased, so that the extrusion plate has a firmer extrusion limit effect on the cable.

Preferably, one end of the storage plate is fixedly connected with a baffle.

The effects achieved by the components are as follows: the cable extrusion limiting device has the advantages that when the extrusion plate extrudes and limits the wound cable, the cable can be prevented from sliding out of the storage plate, and therefore the effect of usability of the storage device is improved to a certain extent.

Preferably, the inside sliding connection of spring has the guide bar, the one end and the storage plate fixed connection of guide bar, the other end and the stripper plate fixed connection of guide bar, the arc surface and the stripper plate sliding connection of guide bar.

The effects achieved by the components are as follows: the spring is limited in the elastic direction, the extrusion plate is driven better, the cable after winding is extruded and limited, and in addition, the spring can be supported, so that the service life of the spring is prolonged.

Preferably, the lower side of the extrusion plate is fixedly connected with a poking plate, and the surface of the poking plate is uniformly provided with anti-slip protrusions.

The effects achieved by the components are as follows: the effect that makes operating personnel remove the stripper plate more easily to more convenient operation storage device is tidied up and is accomodate to the cable is reached.

Preferably, the inside of storage board is equipped with fixing device, fixing device includes the dwang, the arc surface of dwang rotates with storage board to be connected, the inside fixedly connected with of screen cabinet body rotates the seat, the inner wall of rotating the seat rotates with the dwang to be connected, the arc surface fixedly connected with fixture block of dwang, the one end fixedly connected with dwang rotates the piece, the clamping hole has been seted up to the position that the stripper plate surface corresponds the fixture block, the inner wall and the fixture block sliding connection of clamping hole, the one end and the stripper plate looks joint of fixture block.

The effects achieved by the components are as follows: the cable winding device has the advantages that when an operator needs to wind the cable on the storage plate for arrangement, the extrusion plate can be temporarily fixed at a position far away from the storage plate by means of the fixing device, so that the operator can wind the cable more conveniently, and the storage device is easier to use to a certain extent.

Preferably, a clamping groove is formed in one surface of the extrusion plate, and the inner wall of the clamping groove is clamped with the clamping block.

The effects achieved by the components are as follows: the position of the clamping block is limited, so that the temporary fixing of the clamping block to the extrusion plate is more reliable.

In summary, the beneficial effects of the application are:

after the operator uses the screen cabinet body to bear and return to the secondary equipment, when the cable is required to be stored, the cable can be wound on the storage plate by means of the storage device, and the extrusion plate is used for extrusion limiting, so that the cable is tidied and stored.

Drawings

Fig. 1 is a schematic perspective view of the present application.

Fig. 2 is a schematic view of the rear structure of the cabinet body of the present application.

Fig. 3 is a schematic structural view of the storage device of the present application.

Fig. 4 is a schematic view of the structure of the shifting plate of the present application.

Fig. 5 is a schematic view of the structure at the turning lever of the present application.

Fig. 6 is a schematic view of the structure at a of fig. 5 of the present application.

Reference numerals illustrate:

1. a screen cabinet body; 2. a display assembly; 3. a control assembly; 4. a heat-dissipating grille; 5. an air switch; 6. a cabinet door; 9. angle steel bracket; 10. a support plate; 7. a storage device; 71. a storage plate; 72. a support column; 73. a sliding column; 74. an extrusion plate; 75. a spring; 76. a guide rod; 77. an anti-slip pad; 78. a baffle; 79. a poking plate; 8. a fixing device; 81. a rotating lever; 82. a rotating seat; 83. a clamping block; 84. a clamping hole; 85. a rotating block; 86. a clamping groove.

Detailed Description

Referring to fig. 1 and 2, this embodiment discloses a secondary equipment screen cabinet of transformer substation, including screen cabinet body 1, one side of screen cabinet body 1 is equipped with display module 2 and control module 3 and heat dissipation grid 4, and the opposite side of screen cabinet body 1 is equipped with air switch 5 and cabinet door 6, and the inside fixedly connected with angle steel support 9 of screen cabinet body 1, the fixed surface of angle steel support 9 is connected with a plurality of backup pad 10, and the position that angle steel support 9 surface corresponds backup pad 10 all is equipped with storage device 7.

Referring to fig. 3, this embodiment discloses a storage device 7 including storage plate 71, storage plate 71's one end and angle steel support 9 fixed connection, storage plate 71's upper and lower both sides equal fixedly connected with support column 72, support column 72's one end and angle steel support 9 fixed connection, storage plate 71 one side fixedly connected with slip post 73, slip post 73's one end and screen cabinet body 1 fixed connection, slip post 73's circular arc face sliding connection has squeeze plate 74, two springs 75 of one side fixed connection of squeeze plate 74, spring 75's one end and screen cabinet body 1 fixed connection. When an operator needs to use the screen cabinet body 1 to bear and return the secondary equipment, firstly, the cabinet door 6 can be opened, the equipment is placed on the supporting plate 10, then the cable is inserted into the corresponding interface, then the extruding plate 74 slides along the sliding column 73 to be far away from the containing plate 71, in the process, the spring 75 is compressed, then the cable with the redundant length can be wound on the containing plate 71, after the winding is completed, the pulling plate 79 is loosened, the spring 75 stretches, the extruding plate 74 is driven to be close to the containing plate 71 until the extruding plate 74 is contacted with the wound cable, at this time, the extruding plate 74 can extrude and limit the cable so as to avoid loosening the cable, and at this time, the supporting column 72 enables the structure at the containing plate 71 to be firmer, then the cabinet door 6 is closed, the air switch 5 is adjusted, then the temperature in the screen cabinet can be reduced through the display component 2 and the control component 3, and the information acquisition can be performed on the primary equipment, and in the process, the heat dissipation grid 4 can reduce the temperature in the screen cabinet, so that the secondary equipment in the screen cabinet can be stably run.

Referring to fig. 4 and 5, the present embodiment discloses that a surface of the pressing plate 74, which is close to the receiving plate 71, is fixedly connected with an anti-slip pad 77, and the anti-slip pad 77 is specifically a rubber pad. The friction between the extrusion plate 74 and the cable is increased, so that the extrusion plate 74 has a more firm extrusion limit effect on the cable, and one end of the storage plate 71 is fixedly connected with the baffle 78. When the extrusion plate 74 extrudes and limits the wound cable, the cable can be prevented from sliding out of the storage plate 71, and the usability of the storage device 7 can be improved to a certain extent.

Referring to fig. 4 and 5, this embodiment discloses that the inside of the spring 75 is slidably connected with a guide rod 76, one end of the guide rod 76 is fixedly connected with the storage plate 71, the other end of the guide rod 76 is fixedly connected with the extrusion plate 74, and the arc surface of the guide rod 76 is slidably connected with the extrusion plate 74. The spring 75 is limited in the elastic direction, the extruding plate 74 is driven better, the wound cable is extruded and limited, in addition, support can be provided for the spring 75, the service life of the spring 75 is prolonged, the poking plate 79 is fixedly connected to the lower side of the extruding plate 74, and anti-slip protrusions are evenly arranged on the surface of the poking plate 79. The effect of making it easier for the operator to move the pressing plate 74, thereby making it easier to handle the storage device 7 for sorting and storing the cables is achieved.

Referring to fig. 3, 5 and 6, this embodiment discloses that the inside of the storage plate 71 is provided with a fixing device 8, the fixing device 8 includes a rotating rod 81, an arc surface of the rotating rod 81 is rotationally connected with the storage plate 71, a rotating seat 82 is fixedly connected with the inside of the screen cabinet body 1, an inner wall of the rotating seat 82 is rotationally connected with the rotating rod 81, a clamping block 83 is fixedly connected with an arc surface of the rotating rod 81, a rotating block 85 is fixedly connected with one end of the rotating rod 81, a clamping hole 84 is formed in a position, corresponding to the clamping block 83, on the surface of the extrusion plate 74, a clamping hole 84 is slidably connected with the clamping block 83, and one end of the clamping block 83 is clamped with the extrusion plate 74. The cable winding device has the advantages that when an operator needs to wind cables on the storage plate 71 for arrangement, the extrusion plate 74 can be temporarily fixed at a position far away from the storage plate 71 by means of the fixing device 8, so that the operator can wind the cables more conveniently, the storage device 7 is easier to use to a certain extent, the clamping groove 86 is formed in one surface of the extrusion plate 74, and the inner wall of the clamping groove 86 is clamped with the clamping block 83. The position of the clamp block 83 is restricted, so that the clamp block 83 has a more reliable temporary fixing effect on the squeeze plate 74.

The working principle is as follows:

when an operator needs to use the screen cabinet body 1 to carry and return secondary equipment, firstly, the cabinet door 6 can be opened, the equipment is placed on the supporting plate 10, then a cable is inserted into a corresponding interface, then the poking plate 79 is poked, the extruding plate 74 slides along the sliding column 73 to be far away from the containing plate 71, in the process, the spring 75 is compressed along the guide rod 76 until the clamping block 83 slides out of the clamping hole 84, the rotating block 85 is rotated by 90 degrees, the rotating rod 81 rotates around the rotating seat 82, the clamping block 83 rotates along with the rotating rod 81, then the poking plate 79 is loosened, the spring 75 stretches, the clamping block 83 is clamped into the clamping groove 86, the extruding plate 74 is temporarily fixed at a position far away from the containing plate 71, then the cable with a redundant length can be wound on the containing plate 71, after winding is completed, the poking plate 79 is poked first, the clamping block 83 slides out of the clamping groove 86, the rotating block 85 is rotated reversely by 90 degrees, the poking plate 79 is loosened, the spring 75 stretches, the extruding plate 74 is driven to be close to the containing plate 71 until the anti-slip pad 77 is in contact with a wound cable, the extruding plate 74 can extrude and limit the cable to avoid loosening of the cable, the baffle 78 can prevent the cable from sliding out of the containing plate 71, the usability of the containing device 7 is improved to a certain extent, the supporting column 72 enables the structure of the containing plate 71 to be firmer, the cabinet door 6 is closed, the air switch 5 is adjusted, the primary equipment can be protected, controlled and information acquired through the display assembly 2 and the control assembly 3, and in the process, the temperature in the screen cabinet can be reduced by the heat dissipation grid 4, so that the secondary equipment inside the screen cabinet can run more stably.

Claims

1. The utility model provides a transformer substation secondary equipment screen cabinet, includes screen cabinet body (1), one side of screen cabinet body (1) is equipped with display module (2) and control module (3) and heat dissipation grid (4), the opposite side of screen cabinet body (1) is equipped with air switch (5) and cabinet door (6), the inside fixedly connected with angle steel support (9) of screen cabinet body (1), the fixed surface of angle steel support (9) is connected with a plurality of backup pad (10), the position that angle steel support (9) surface corresponds backup pad (10) all is equipped with storage device (7), its characterized in that: storage device (7) are including storage board (71), the one end and the angle steel support (9) fixed connection of storage board (71), the equal fixedly connected with support column (72) of upper and lower both sides of storage board (71), the one end and the angle steel support (9) fixed connection of support column (72), storage board (71) one side fixedly connected with sliding column (73), the one end and the screen cabinet body (1) fixed connection of sliding column (73), the arc surface sliding connection of sliding column (73) has stripper plate (74), two springs (75) of one side fixed connection of stripper plate (74), the one end and the screen cabinet body (1) fixed connection of spring (75).

2. A substation secondary equipment cabinet according to claim 1, characterized in that: one surface of the extrusion plate (74) close to the storage plate (71) is fixedly connected with an anti-slip pad (77), and the anti-slip pad (77) is a rubber pad.

3. A substation secondary equipment cabinet according to claim 1, characterized in that: one end of the storage plate (71) is fixedly connected with a baffle plate (78).

4. A substation secondary equipment cabinet according to claim 1, characterized in that: the inside sliding connection of spring (75) has guide bar (76), the one end and the storage board (71) fixed connection of guide bar (76), the other end and the stripper plate (74) fixed connection of guide bar (76), the arc surface and the stripper plate (74) sliding connection of guide bar (76).

5. A substation secondary equipment cabinet according to claim 1, characterized in that: the lower side of the extrusion plate (74) is fixedly connected with a poking plate (79), and anti-slip protrusions are uniformly arranged on the surface of the poking plate (79).

6. The substation secondary equipment cabinet according to claim 5, wherein: the inside of accomodating board (71) is equipped with fixing device (8), fixing device (8) are including dwang (81), the arc surface and the accomodating board (71) of dwang (81) rotate to be connected, the inside fixedly connected with of screen cabinet body (1) rotates seat (82), the inner wall and the dwang (81) of rotating seat (82) rotate to be connected, the arc surface fixedly connected with fixture block (83) of dwang (81), the one end fixedly connected with dwang (85) of dwang (81), clamping hole (84) have been seted up to the position that corresponds fixture block (83) on squeeze board (74) surface, the inner wall and fixture block (83) sliding connection of clamping hole (84), the one end and squeeze board (74) looks joint of fixture block (83).

7. The substation secondary equipment cabinet according to claim 6, wherein: a clamping groove (86) is formed in one surface of the extrusion plate (74), and the inner wall of the clamping groove (86) is clamped with the clamping block (83).