CN213460987U

CN213460987U - Annular cable groove box in pit

Info

Publication number: CN213460987U
Application number: CN202022890905.4U
Authority: CN
Inventors: 吕兵; 黄祖光; 周嘉元; 王海涛; 胡浩; 田鹏; 韩刘山; 蒋友凯; 李兵; 王冰力; 郑树伟; 徐威; 李龙龙; 侯晓宇; 张政; 吴颖; 邹延广; 林子枫; 梁博; 汪孟成
Original assignee: Anhui Jixi Water Pumped Storage Co ltd; State Grid Corp of China SGCC; State Grid Xinyuan Co Ltd
Current assignee: Anhui Jixi Water Pumped Storage Co ltd; State Grid Corp of China SGCC; State Grid Xinyuan Co Ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-06-15
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses an annular cable trough box in pit, which comprises a plurality of annularly distributed box bodies (1), wherein the cross section of each box body (1) is U-shaped, an access door (2) is arranged at the top of each box body (1), a handle (3) is arranged on each access door (2), and a bracket is arranged at the bottom of each box body (1); the support comprises a transverse plate (4) positioned at the bottom of the box body (1), a vertical plate (5) is arranged on one side of the transverse plate (4), a reinforcing rib plate (6) is arranged between the transverse plate (4) and the vertical plate (5), the transverse plate (4) is fixed with the box body (1) through a bolt (7), and a fixed seat (13) is arranged on the outer side of the vertical plate (5); the access door (2) is hinged to the box body (1) through a hinge (8), and the hinge (8) and the vertical plate (5) are located on the same side of the box body (1). The utility model has the advantages of can hold the machine hole cable, can improve the pleasing to the eye degree and the security in machine hole.

Description

Annular cable groove box in pit

Technical Field

The utility model belongs to the cable tray field that power station machine hole was used especially relates to an annular cable tray in hole that power station machine hole was used.

Background

The machine pit of a hydropower station is usually a cylindrical pit, such as a machine pit of a waterwheel room and a machine pit of a wind tunnel, a plurality of cables can be annularly arranged in the machine pit, if the cables are not summarized and arranged, the cables are exposed and arranged, the attractiveness of the machine pit is influenced, the cables are easily accidentally cut, a leakage accident occurs, and the safety of the machine pit is low. The existing cable groove box is linear, cannot contain annularly distributed cables, cannot be used in a machine pit, and cannot protect the cables in the machine pit. Therefore, the existing cable trough box has the defect that the cable trough box cannot accommodate the pit cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an annular cable tray in hole. The utility model has the advantages of can hold the machine hole cable, can improve the pleasing to the eye degree and the security in machine hole.

The technical scheme of the utility model: the annular cable groove box in the pit comprises a plurality of annularly distributed box bodies, the cross sections of the box bodies are U-shaped, the tops of the box bodies are provided with access doors, handles are arranged on the access doors, and the bottoms of the box bodies are provided with supports; the support is including being located the diaphragm of box body bottom, and one side of diaphragm is equipped with the riser, is equipped with deep floor between diaphragm and the riser, and the diaphragm passes through the bolt to be fixed with the box body, and the outside of riser is equipped with the fixing base.

In the annular cable groove box in the pit, the access door is hinged to the box body through the hinge, and the hinge and the vertical plate are located on the same side of the box body.

In the annular cable trough box in the pit, through holes are formed in the bottom of the box body, the transverse plate and the access door.

In the annular cable tray box in aforementioned hole, all be equipped with the reinforcing plate in the box body, two lateral walls of box body are connected to the reinforcing plate, are equipped with a plurality of vertical notches on the reinforcing plate, and the notch is equipped with the card strip of U type, and from the top down is equipped with a plurality of parting beads in the card strip, and a plurality of parting beads all are fixed with the same lateral wall of card strip.

Compared with the prior art, the utility model discloses constitute by the box body that a plurality of annular distribute, can match with annular cable shape in the machine hole, make the utility model discloses can hold the machine hole cable, the cable is hidden in a plurality of box bodies, and the pleasing to the eye degree that can improve the machine hole is higher, and the cable is difficult to be harmd by accident for the security in machine hole is better. Furthermore, the utility model discloses an on the through-hole can make the heat that the cable circular telegram produced can discharge the box body, has reduced the possibility that the cable burns out because of overheated, further improvement the security in machine hole. Make to leave the space between cable and the cable through the card strip, make things convenient for the circulation of air in the box body, further improve the thermal diffusivity of cable, improve the security in machine pit. Therefore, the utility model has the advantages of can hold the pit cable, can improve the pleasing to the eye degree and the security in pit.

Drawings

Fig. 1 is a side view of the cartridge body.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a schematic view of the structure of fig. 1 at a-a.

The labels in the figures are: the cable-free maintenance box comprises a box body, an access door, a handle, a transverse plate, a vertical plate, a reinforcing rib plate, a bolt, a hinge, a through hole, a reinforcing plate, a clamping strip, a partition strip, a fixing seat, a machine pit and a cable, wherein the box body is 1, the access door is 2, the handle is 3, the transverse plate is 4, the vertical plate is 5, the reinforcing rib plate is 6, the bolt is 7, the hinge is 8, the through hole is 9, the.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. An annular cable trough box in a pit, as shown in fig. 1, fig. 2 and fig. 3, comprises a plurality of annularly distributed box bodies 1, wherein the cross sections of the box bodies 1 are U-shaped, an access door 2 is arranged at the top of each box body 1, a handle 3 is arranged on each access door 2, and a support is arranged at the bottom of each box body 1; the support is including being located the diaphragm 4 of box body 1 bottom, and one side of diaphragm 4 is equipped with riser 5, is equipped with deep floor 6 between diaphragm 4 and the riser 5, and diaphragm 4 passes through bolt 7 and fixes with box body 1, and the outside of riser 5 is equipped with fixing base 13.

The access door 2 is hinged to the box body 1 through a hinge 8, and the hinge 8 and the vertical plate 5 are located on the same side of the box body 1.

Through holes 9 are formed in the bottom of the box body 1, the transverse plate 4 and the access door 2.

All be equipped with reinforcing plate 10 in the box body 1, two lateral walls of box body 1 are connected to reinforcing plate 10, are equipped with a plurality of vertical notches on the reinforcing plate 10, and the notch is equipped with the card strip 11 of U type, and from the top down is equipped with a plurality of parting beads 12 in the card strip 11, and a plurality of parting beads 12 all are fixed with the same lateral wall of card strip 11. The illustrated card strip 11 is injection molded.

The through holes 9 are used for enabling air in the box body 1 to flow smoothly, so that the cable in the box body 1 is good in heat dissipation and not prone to being burnt out due to overheating.

Card strip 11 is used for keeping apart the cable in the box body 1 for leave the space between cable and the cable, make things convenient for the circulation of air in the box body 1, further improve the thermal diffusivity of cable.

The reinforcing plate 10 is used for installing and positioning the clamping strips 11 and also plays a role in connecting two side walls of the box body 1, so that the box body 1 is good in strength and not prone to deformation.

The utility model discloses an use: as shown in fig. 2, the fixing base 13 is fixed on the sidewall of the machine pit 14 by using screws, and the plurality of box bodies 1 are connected into a ring, the fixing base 13 provides a certain gap between the box body 1 and the machine pit 14, so as to prevent the machine pit 14 from accidentally seeping water and falling into the box body 1.

The cables 15 are sequentially placed into the corresponding box bodies 1 passing through, for example, when the cables are placed into one of the box bodies 1, the access door 2 is opened through the handle 3, one of the clamping strips 11 is pulled out, two ends of the clamping strip 11 are opened outwards to be opened, the cables 15 are placed between any two separation strips 12 after being allowed to be opened, if a plurality of cables 15 exist, the rest of the cables 15 are placed between the rest two separation strips 12 or between the two separation strips 12 of the other clamping strips 11, the clamping strips 11 are placed back into the notches, the positions of the cables 15 on the clamping strips 11 are fixed, and the access door 2 is closed.

The utility model has the advantages of can hold the machine hole cable, can improve the pleasing to the eye degree and the security in machine hole.

Claims

1. Annular cable tray box in hole, its characterized in that: the box comprises a plurality of annularly distributed box bodies (1), the cross sections of the box bodies (1) are U-shaped, an access door (2) is arranged at the top of each box body (1), a handle (3) is arranged on each access door (2), and a support is arranged at the bottom of each box body (1); the support is including diaphragm (4) that is located box body (1) bottom, and one side of diaphragm (4) is equipped with riser (5), is equipped with deep floor (6) between diaphragm (4) and riser (5), and diaphragm (4) are fixed with box body (1) through bolt (7), and the outside of riser (5) is equipped with fixing base (13).

2. The in-pit annular cable trough box of claim 1, wherein: the access door (2) is hinged to the box body (1) through a hinge (8), and the hinge (8) and the vertical plate (5) are located on the same side of the box body (1).

3. The in-pit annular cable trough box of claim 1, wherein: through holes (9) are formed in the bottom of the box body (1), the transverse plate (4) and the access door (2).

4. The in-pit annular cable trough box of claim 1, wherein: all be equipped with reinforcing plate (10) in box body (1), two lateral walls of box body (1) are connected in reinforcing plate (10), are equipped with a plurality of vertical notches on reinforcing plate (10), and the notch is equipped with card strip (11) of U type, and from the top down is equipped with a plurality of parting beads (12) in card strip (11), and a plurality of parting beads (12) all are fixed with the same lateral wall of card strip (11).