CN214673475U - Cable trough box of transformer substation - Google Patents

Abstract

The utility model discloses a cable groove box of transformer substation, including the cell body that is used for the cable to walk the line and with the capping of cell body adaptation, the one side of cell body is the opening, the capping set up at the opening part, the inside cable channel that is equipped with of cell body, the extending direction and the cell body length direction of cable channel are the same, cable channel level place, cable channel in the interval be equipped with cable support and baffle, cable support include erection column and the backup pad that sets up perpendicularly with the erection column, the inside slot that is equipped with of backup pad, the both ends of baffle all pass the slot and are connected with the laminating of cable channel. The cable trough box of the transformer substation is convenient for placing cables through the adjustable supporting plate and the adjustable partition plate; meanwhile, the arranged partition plate is a shielding plate, so that the influence of a strong electromagnetic field multi-communication cable is reduced; the side face is provided with the groove cover which is connected with the groove body through the damping hinge, so that cables can be conveniently distributed, increased and replaced.

Description

Cable trough box of transformer substation

Technical Field

The utility model relates to a transformer substation's auxiliary assembly, especially a transformer substation's cable groove box.

Background

The internal lines of the transformer substation are many and mainly depend on the groove boxes for wiring; at present, the sun shield of the outer facade of the curtain wall on the market is often fixed with a glass panel and is installed in a vertical state, cannot be adjusted and has a single form; the existing groove box of transformer substation, it is inconvenient to change, increase, cable, to complicated circuit, needs to erect many groove boxes and lays in order to satisfy the cable of multiple strong and weak electricity, and its installation is very inconvenient, and a lot of groove boxes are arranged with great ease, mixed and disorderly, have still increased the cost simultaneously. For example, the chinese patent document discloses a cable tray for a substation, which is published under CN 208506337U. The groove box is a U-shaped mechanism, the groove box is a strip-shaped stainless steel groove, and the upper part and two ends of the groove box are opened; a base is arranged at intervals along the optical cable arrangement path, a plurality of groove boxes are arranged on the base in an end-to-end connection mode, a spacing net is arranged in each groove box, and a box cover is arranged above each groove box; however, the disadvantage is that the cable wires that can be accommodated by each box are very limited, and more boxes need to be arranged in the substation, which increases the cost of the product.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome prior art transformer substation's groove box, it is inconvenient to change, increase, cable, to complicated circuit, needs to erect many groove boxes and lays the problem in order to satisfy the cable of multiple strong and weak electricity, provides a simple structure, can walk multiple cable simultaneously, and the cable is arranged in good order, installation construction convenience's transformer substation's cable groove box.

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

a cable trough box of a transformer substation comprises a trough body and a trough cover, wherein the trough body is used for cable routing, the trough cover is matched with the trough body, one surface of the trough body is provided with an opening, the trough cover is arranged at the opening, a cable channel is arranged in the trough body, the extending direction of the cable channel is the same as the length direction of the trough body, the cable channel is horizontally placed, cable supports and partition plates are arranged in the cable channel at intervals, each cable support comprises an installation column and a support plate which is perpendicular to the installation column, slots are arranged in the support plates, and two ends of each partition plate penetrate through the slots to be in fit connection with the cable channel; traditional transformer substation's groove box, change, increase, the cable is inconvenient, to complicated circuit, need erect many groove boxes and lay in order to satisfy the cable of multiple strong and weak electricity, its installation is very inconvenient, and a lot of groove boxes are arranged with great ease, in a jumble, have still increased the cost simultaneously, and the utility model discloses a set up a plurality of cable support in the groove box, cable support includes the backup pad, and a plurality of backup pads pass through the baffle and connect, and many cables are placed in order in the backup pad for laying of cable is more convenient, and the mixed and disorderly scene of the horizontal arrangement of clump can not appear in the cable when laying, makes when changing the increase cable more convenient, and efficiency is higher.

Preferably, the groove cover is rotatably connected with the groove body through a spring damping hinge; the groove cover is opened in a hinge opening mode, a complex groove box opening mode is omitted, cables are conveniently distributed, and the cables are conveniently added and replaced.

Preferably, a first lock catch is arranged on the inner side of the groove cover, a second lock catch is arranged on the groove body at a position corresponding to the first lock catch, and the first lock catch is matched with the second lock catch; in the use, can not let the groove lid open by mistake, in order to place the mistake and open, set up respectively on the groove body box groove lid and open, through placing opening and closing of control groove lid of hasp to make things convenient for the use of groove box.

Preferably, the separator is a shielding plate; the slot box can receive the influence of external electromagnetic field in the use, sets up the baffle into the shield plate that forms through resin fiber and glass fiber combined processing to reduce the influence of the magnetic field of forceful electric power to communication cable, improve the stability of slot box during operation.

Preferably, the mounting column is provided with a sliding groove, the sliding groove is provided with a plurality of clamping grooves, the supporting plate is arranged in the clamping grooves, the position of the supporting plate is adjustable through the arrangement of the clamping grooves, the heights of the partition plate and the supporting plate can be changed, and the cables can be conveniently placed and the whole structure can be conveniently mounted.

As preferred, the backup pad one side of keeping away from the erection column be equipped with the stopper, certain slip can take place for the cable after the installation is accomplished, can not the roll-off in order to guarantee the cable, set up the stopper at the backup pad opposite side, guarantee that the cable can not the landing, guarantee simultaneously that the cable can not because of the slight vibrations of capping, the landing when opening improves the security.

Preferably, the side face of the supporting plate is provided with lightening holes, the supporting plate needs certain strength for supporting in the using process, and on the premise that the supporting plate can support, the plurality of lightening holes are formed in the outer side of the supporting plate, so that the overall weight of the groove box is reduced, the groove box is convenient to assemble and disassemble, and construction is convenient.

Therefore, the utility model discloses following beneficial effect has: (1) a plurality of cable supports are arranged in the groove body, each cable support comprises a supporting plate, the supporting plates are connected through a partition plate, a plurality of cables are orderly placed on the supporting plates, and meanwhile, the heights of the supporting plates and the partition plates can be adjusted, so that the cables are convenient to place; (2) the arranged partition plate is a shielding plate, so that the influence of a strong electromagnetic field multi-communication cable is reduced; the side face is provided with the groove cover which is connected with the groove body through the damping hinge, so that cables can be conveniently distributed, increased and replaced.

Drawings

Fig. 1 is a schematic structural view of a substation cable tray;

FIG. 2 is a schematic view showing a structure of the cable holder according to example 1;

FIG. 3 is a schematic view of the structure of the mounting post of embodiment 1.

1, a trough body; 2, a groove cover; 3, a cable support; 4, a partition board; 5, a cable wire; 11, a spring damping hinge; 12, a first lock catch; 21, a second lock catch; 31, mounting posts; 32, a support plate; 311, a chute; 321, a limiting block; 322, lightening holes; 323, slot.

Detailed Description

The following provides a further description of embodiments of the present invention by way of examples and with reference to the accompanying drawings.

Example 1

As shown in an embodiment 1 of fig. 1, a cable trough box for a transformer substation comprises a trough body 1 and a trough cover 2, wherein the trough cover is arranged on the side surface of the trough body, one end of the trough cover is rotatably connected with the trough body through a spring damping hinge 11, the other end of the trough cover is connected with the trough body through a first lock catch 12 and a second lock catch 21 in an opening and closing manner, a cable channel is arranged in the trough body, a plurality of parallel cable supports 3 and a plurality of partition plates 4 are arranged in the cable channel, the partition plates and the cable supports are vertically arranged, the cable supports comprise mounting columns 31 and a plurality of support plates 32, sliding grooves 311 are arranged on the mounting columns 31, a plurality of clamping grooves are arranged in the sliding grooves 311, the support plates are clamped in the clamping grooves, the height of the supporting plate can be adjusted, a limiting block 321 is arranged at one end of the supporting plate far away from the mounting column, a lightening hole 322 that is used for the landing of cable, prevents the landing of cable, is equipped with a plurality of horizontal arrangements in backup pad 32, reduces the utility model discloses a weight, simple to operate.

Slots 323 are horizontally arranged above the lightening holes, two ends of the partition board penetrate through the slots to be attached to two sides of the cable channel, and in order to reduce the influence of the strong-electric magnetic field multi-communication cable, the partition board is a shielding plate formed by compounding resin and glass fibers.

During installation, the cable groove box of the transformer substation can be installed along the wall surface of the wall, a hanging rod is not needed, installation and construction are convenient, efficiency is high, and the cable is arranged on the supporting plate and the partition plate in order.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims (7)

1. The utility model provides a cable groove box of transformer substation, is including cell body (1) that is used for the cable to walk the line and with capping (2) of cell body adaptation, characterized by, the one side of cell body is the opening, the capping set up at the opening part, the inside cable channel that is equipped with of cell body, the extending direction and the cell body length direction of cable channel are the same, cable channel level place, cable channel in the interval be equipped with cable support (3) and baffle (4), cable support include erection column (31) and backup pad (32) with the perpendicular setting of erection column, the inside slot (323) that is equipped with of backup pad, the both ends of baffle all pass the slot and are connected with the laminating of cable channel.

2. A substation cable box according to claim 1, wherein the cover is pivotally connected to the housing by a spring-damped hinge (11).

3. A substation cable trough box according to claim 2, wherein a first lock catch is arranged inside the trough cover, a second lock catch (21) is arranged on the trough body at a position corresponding to the first lock catch (12), and the first lock catch and the second lock catch are adapted to each other.

4. A substation cable trough according to claim 1, wherein the partition is a shield.

5. A substation cable trough according to claim 1, wherein the mounting post is provided with a chute (311) having a plurality of slots, and the support plate is disposed in the slots.

6. A substation cable trough according to claim 5, wherein a stop block (321) is provided on a side of the support plate remote from the mounting post.

7. A substation cable trough according to claim 1, wherein the support sides are provided with lightening holes (322).

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