CN210798806U

CN210798806U - Protection device for transformer substation simulation operation maintenance management system

Info

Publication number: CN210798806U
Application number: CN201921494048.7U
Authority: CN
Inventors: 孙健; 赵雪巧; 谷红霞; 王逸君
Original assignee: Hebei Hongye Electric Power Engineering Design Co ltd
Current assignee: Hebei Hongye Electric Power Engineering Design Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-19
Anticipated expiration: 2029-09-09

Abstract

The utility model relates to a protection device for a transformer substation simulation operation maintenance management system, which comprises a box body, wherein the box body consists of a top plate and a vertical plate, a plurality of cavities are arranged inside the box body, each cavity is provided with a telescopic door, the top end of each telescopic door is fixedly connected with the top plate, and the two ends of each telescopic door are in sliding connection with the adjacent vertical plate; the lower extreme symmetry of flexible door is provided with the jack, the upper end of riser is provided with locating component, locating component can match and peg graft in each jack to support the flexible door that does not extend. The utility model discloses have the effect that heat dispersion is good, the practicality is strong.

Description

Protection device for transformer substation simulation operation maintenance management system

Technical Field

The utility model belongs to the technical field of the technique of transformer substation and specifically relates to a protection device that is used for transformer substation's simulation operation to maintain management system is related to.

Background

With the development of socioeconomic and the advancement of science and technology, the power system is gradually modernized and technologized. The transformer substation is an important component of an electric power system, and the operation and equipment maintenance of the transformer substation are the basis for whether electric power equipment can normally operate or not. At the beginning of construction of an existing power system, a transformer substation needs to perform a simulation experiment for several times before the transformer substation is designed to be put into use, installation of each component and whether each item of data is accurate or not are measured, so that the normal operation of the power system is ensured, and a transformer substation simulation operation maintenance management system needs to be constructed by performing the simulation experiment.

The existing transformer substation simulation operation maintenance management system is often installed in a box body, the box body plays a role in protection, and the influence of the outside on the transformer substation can be effectively shielded. Partitions are usually arranged in the existing protective box body so as to install distribution equipment of different types and models; besides, except the box door arranged on the box body, each subarea is internally provided with a starting and closing door respectively, the starting and closing doors enable the subareas to be independent of each other, and when an operator detects and maintains the power distribution equipment in one subarea, the starting and closing doors can prevent the operator from mistakenly touching the power distribution equipment in the adjacent subarea, so that a protection effect is achieved.

Although the existing protective box body can effectively protect the power distribution equipment in different subareas, certain problems exist in the actual use process. The existing starting and closing door is usually prepared by adopting a complete metal plate, has a simple structure, is not ventilated and breathable, and reduces the heat dissipation of the box body; for various power distribution equipment in the box body, the design of the opening and closing door easily influences the normal operation of the various power distribution equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a protection device that is used for transformer substation's simulation operation maintenance management system that heat dispersion is good, the practicality is strong.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the protection device for the transformer substation simulation operation maintenance management system comprises a box body, wherein the box body consists of a top plate and vertical plates, a plurality of cavities are arranged in the box body, each cavity is provided with a telescopic door, the top end of each telescopic door is fixedly connected with the top plate, and the two ends of each telescopic door are in sliding connection with the adjacent vertical plates; the lower extreme symmetry of flexible door is provided with the jack, the upper end of riser is provided with locating component, locating component can match and peg graft in each jack to support the flexible door that does not extend.

Through adopting the technical scheme, the utility model discloses protection device includes the box, is provided with a plurality of cavities in the box, and each cavity all is provided with flexible door, and flexible door is compared in traditional door global design that plays and is lighter and more handy, and ventilation and heat dissipation is good, on effectively protecting the basis of the indoor transformer substation simulation operation maintenance management system of cavity, has improved the utility model discloses a heat dispersion has guaranteed each distribution equipment's normal operating. Simultaneously, the top of flexible door and the roof fixed connection of box, both ends respectively with riser sliding connection, and the bottom can be by locating component fixed support, stable in structure, the practicality is strong.

The utility model discloses further set up to: the telescopic door comprises a plurality of transverse plates arranged in parallel and telescopic pieces connected between the adjacent transverse plates; the two ends of the transverse plate are provided with sliding parts, and the transverse plate is connected with the adjacent vertical plate in a sliding mode through the sliding parts.

The utility model discloses further set up to: at least one group of telescopic pieces is arranged between the adjacent transverse plates.

By adopting the technical scheme, the retractable door consists of transverse plates and at least one group of retractable parts connected between the adjacent transverse plates; when operating personnel installs and maintains each distribution equipment in the cavity, can upwards promote each diaphragm, make the extensible member shrink to support and fix the flexible door with locating component. The two ends of each transverse plate are connected with the vertical plate in a sliding mode through the sliding parts, so that the telescopic door can smoothly slide up and down, and stretching and shrinking are achieved.

The utility model discloses further set up to: the extensible member is two alternately arranged connecting plates, two the connecting plate center is articulated, and both ends all are provided with the slide along length direction, each all be provided with the spliced pole in the slide, the spliced pole with diaphragm threaded connection.

Through adopting above-mentioned technical scheme, the extensible member comprises two alternately arranged connecting plates, and all is provided with the slide on each connecting plate, runs through in the slide have with diaphragm fixed connection's spliced pole. The arrangement of the slide way and the connecting column enables the telescopic piece to extend or contract along with the moving trend of the transverse plate in the moving process of the transverse plate.

The utility model discloses further set up to: and a baffle is arranged at one end of the connecting column, which is not connected with the transverse plate.

Through adopting above-mentioned technical scheme, the other end of spliced pole is provided with the baffle, and the baffle can prevent each connecting plate slippage from the spliced pole, has improved the utility model discloses a practicality.

The utility model discloses further set up to: the riser with the link of flexible door is provided with the spout, the slider matches and sets up in the spout, the slider be for set up in a plurality of pulleys at diaphragm both ends.

Through adopting above-mentioned technical scheme, the slider is for setting up in a plurality of pulleys at each diaphragm both ends, and what each pulley all matees sets up in the spout of riser, and this design makes the up-and-down slip of diaphragm more smooth and easy.

The utility model discloses further set up to: the jacks are arranged at two ends of the lowest transverse plate; the positioning assembly comprises two connecting rings arranged on one side of the sliding groove, two inserted rods sleeved in the two connecting rings and a poking plate arranged on one side of the inserted rods, and the connecting rings are fixedly connected with the vertical plate.

By adopting the technical scheme, the positioning assembly consists of two connecting rings, an inserted link arranged between the two connecting rings and a poking plate arranged on one side of the inserted link, and the inserted link is matched with the size of the jack arranged on the lowest transverse plate; when an operator maintains each distribution device in the cavity, the retractable door can be in a retracted state, and the inserted rods are inserted into the two jacks in a matched mode through the poking plate, so that the position of the retractable door is fixed.

The utility model discloses further set up to: one side of spout bottom also is provided with the locating component with riser fixed connection.

Through adopting above-mentioned technical scheme, the bottom of spout also is provided with a set of locating component, and when flexible door extended, locating component can fix the flexible door that is in the state of extending, makes its more stable vertical placing, is difficult for rocking.

To sum up, the utility model discloses a beneficial technological effect does:

1. the utility model discloses be provided with a plurality of cavities in the box of protection device, all be provided with the retractable door in each cavity, the retractable door is lighter and more handy compared with traditional door overall design that plays to close, and ventilation heat dissipation improves, can effectual protection transformer substation simulation operation maintenance management system;

2. the top of flexible door and the roof fixed connection of box, the equal riser sliding connection in both ends, the bottom can be by locating component fixed support, stable in structure, the practicality is strong.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the chamber of the present invention;

fig. 3 is a schematic structural view of the retractable door of the present invention;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

fig. 5 is an enlarged schematic view of a portion a in fig. 2.

In the figure, 11, the door; 12. a top plate; 13. a vertical plate; 131. a chute; 2. a chamber; 31. a transverse plate; 311. a pulley; 312. a jack; 32. a connecting plate; 321. a slideway; 322. connecting columns; 323. a baffle plate; 4. a positioning assembly; 41. a connecting ring; 42. inserting a rod; 43. a poking plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a protection device for transformer substation's simulation operation maintenance management system, including the box, the box includes roof 12 and riser 13, and one side is provided with chamber door 11, inside is provided with a plurality of cavities 2, is used for the installation and holds the various distribution equipment of transformer substation's simulation operation maintenance management system in the cavity 2. The utility model discloses well each cavity 2 all is provided with flexible door, and flexible door sets up in one side that each cavity 2 is close to chamber door 11, and top and roof 12 fixed connection, both ends and riser 13 sliding connection play the effect of the interior distribution equipment of each cavity 2 of protection. The bottom end of the retractable door is fixed by the positioning component 4 in the retracting state and the extending state, the positioning component 4 is fixedly arranged on the vertical plate 13 of the box body, and the retractable door in the retracting state or the retractable door in the extending state can be stably supported and fixed.

Referring to fig. 2 and 3, the retractable door includes a plurality of horizontal plates 31 and retractable members detachably coupled between the adjacent horizontal plates 31, and the plurality of horizontal plates 31 are horizontally disposed and located on the same vertical plane. Both ends of each transverse plate 31 are provided with sliding parts, and the sliding parts are connected with the vertical plates 13 in a sliding manner, so that the extension and the contraction of the retractable door are realized. The utility model discloses in be provided with a set of extensible member at least between the arbitrary adjacent diaphragm 31, in this embodiment, the extensible member between the adjacent diaphragm 31 is two sets of. The extensible member includes two connecting plates 32 that are arranged in a crossed manner and hinged to each other at the middle portion, and both ends of each connecting plate 32 are provided with slideways 321 penetrating through the connecting plate along the length direction. Referring to fig. 4, in order to realize the extensibility of the connecting plate 32 disposed between the transverse plates 31, a connecting post 322 is threadedly connected to a connecting end of the transverse plates 31 and the connecting plate 32, the connecting post 322 is disposed perpendicular to the transverse plates 31 and penetrates through the slide rail 321, and a baffle 323 for preventing the connecting plate 32 from falling off is fixedly connected to an end of the connecting post 322 extending out of the slide rail 321. The utility model discloses during the use, according to actual need when pulling downwards or upwards promoting the flexible door, the setting of connecting plate 32 and spliced pole 322 has ensured that the flexible door can extend, has improved the utility model discloses a practicality.

Referring to fig. 2 and 3, one end of each vertical plate 13, which is close to the door 11 and is connected to the retractable door, is provided with a vertical downward sliding groove 131, the sliding members are a plurality of pulleys 311 disposed at two ends of the horizontal plate 31, and each pulley 311 is disposed in the sliding groove 131 in a matching manner. In this embodiment, four pulleys 311 are disposed at two ends of each transverse plate 31, and two of the four pulleys 311 are disposed on two sides of the transverse plate 31. The utility model discloses during the use, according to actual need pulling downwards or when upwards promoting the flexible door, pulley 311 makes the removal of each diaphragm 31 more smooth and easy.

Referring to fig. 3 and 5, the lowermost transverse plate 31, i.e., the lower end of the retractable door, is symmetrically provided with two insertion holes 312, the positioning assembly 4 includes two connecting rings 41, an insertion rod 42 and a toggle plate 43, and the two connecting rings 41 are both arranged on one side of the sliding chute 131 and are fixedly connected with the vertical plate 13; the insertion rod 42 is matched with the insertion hole 312 in size and is slidably sleeved in the two connecting rings 41; the toggle plate 43 is vertically disposed on one side of the plunger 42, and can move the plunger 42 along the axial direction of the plunger 42. The utility model discloses well locating component 4 sets up respectively in the upper end and the lower extreme of each riser 13, wherein, the locating component 4 accessible that is located the upper end inserts inserted bar 42 in jack 312, supports and fixes the flexible door of contraction state, and the locating component 4 that is located the lower extreme can fix the flexible door under the extension state, prevents that flexible door is in the utility model discloses a rock from top to bottom in the handling.

The implementation principle of the embodiment is as follows: the utility model provides an each cavity 2 all is provided with flexible door. When an operator installs or maintains related power distribution equipment in each chamber 2, the transverse plates 31 in the telescopic door are adjacently placed from top to bottom, each telescopic part is in a contraction state, and the positioning component 4 positioned at the upper end of the vertical plate 13 is matched and inserted in the jack 312 to stably support the telescopic door. After the operator finishes the relevant operation, the inserting rod 42 positioned at the upper end of the vertical plate 13 is released from the inserting hole 312 through the poking plate 43; then, each cross plate 31 is pulled down along the sliding slot 131 to extend the retractable member, and the insertion rod 42 at the lower end of the vertical plate 13 is inserted into the insertion hole 312 to fix the retractable door.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A protection device for transformer substation's simulation operation maintenance management system, including the box, the box comprises roof (12) and riser (13), and inside is provided with a plurality of cavities (2), its characterized in that: each chamber (2) is provided with a telescopic door, the top end of each telescopic door is fixedly connected with the top plate (12), and the two ends of each telescopic door are slidably connected with the adjacent vertical plates (13); the lower end of the telescopic door is symmetrically provided with jacks (312), the upper end of the vertical plate (13) is provided with a positioning component (4), and the positioning component (4) can be inserted into the jacks (312) in a matching manner and supports the non-extended telescopic door.

2. The protection device for the substation simulation operation maintenance management system according to claim 1, characterized in that: the telescopic door comprises a plurality of transverse plates (31) which are arranged in parallel and telescopic pieces connected between the adjacent transverse plates (31); both ends of the transverse plate (31) are provided with sliding parts, and the transverse plate is connected with the adjacent vertical plate (13) in a sliding mode through the sliding parts.

3. The protection device for the substation simulation operation maintenance management system according to claim 2, characterized in that: at least one group of telescopic pieces are arranged between the adjacent transverse plates (31).

4. The protection device for the substation simulation operation maintenance management system according to claim 3, characterized in that: the extensible member is connecting plate (32) of two cross arrangement, two connecting plate (32) center is articulated, and both ends all are provided with slide (321), each along length direction all be provided with spliced pole (322) in slide (321), spliced pole (322) with diaphragm (31) threaded connection.

5. The protection device for the substation simulation operation maintenance management system according to claim 4, wherein: and a baffle plate (323) is arranged at one end of the connecting column (322) which is not connected with the transverse plate (31).

6. The protection device for the substation simulation operation maintenance management system according to claim 2, characterized in that: riser (13) with the link of flexible door is provided with spout (131), the slider matches and sets up in spout (131), the slider be for set up in a plurality of pulleys (311) at diaphragm (31) both ends.

7. The protection device for the substation simulation operation maintenance management system according to claim 6, wherein: the insertion holes (312) are formed in two ends of the lowest transverse plate (31); the positioning assembly (4) comprises two connecting rings (41) arranged on one side of the sliding groove (131), two inserted rods (42) sleeved in the connecting rings (41) and a poking plate (43) arranged on one side of the inserted rods (42), and the connecting rings (41) are fixedly connected with a vertical plate (13).

8. The protection device for the substation simulation operation maintenance management system according to claim 7, wherein: one side of the bottom end of the sliding groove (131) is also provided with a positioning component (4) fixedly connected with the vertical plate (13).