CN203387141U

CN203387141U - Draining-type cable trench

Info

Publication number: CN203387141U
Application number: CN201320473063.XU
Authority: CN
Inventors: 金建乐
Original assignee: Linan Bright Energising Power Equipment Part Factory
Current assignee: Linan Bright Energising Power Equipment Part Factory
Priority date: 2013-08-05
Filing date: 2013-08-05
Publication date: 2014-01-08
Anticipated expiration: 2023-08-05

Abstract

The utility model relates to a draining-type cable trench, and is to provide a cable operation trench with an improved draining function and with the characteristics of being simple in structure and convenient to maintain. The technical scheme is that: the draining-type cable trench comprises a plurality of parallelly-arranged U-shaped supports and a plurality of U-shaped grooves which are laid on the U-shaped supports and are connected end to end in sequence at the length direction of the cable operation trench. Each U-shaped groove is composed of a horizontally-placed base plate and two vertically-placed side plates. The draining-type cable trench is characterized in that: the inner surface of the base plate is provided with one or a plurality of drainage ditches which extend along the length direction.

Description

The drainage type cable trough

Technical field

The utility model relates to a kind of cable unit, specifically a kind of cable trough.

Background technology

The disclosed cover-plate type cable of Chinese patent literature (application number 200720084526.8) or drainage groove are transformer station's cable laying a kind of combination slots used; It can not only accelerate the construction progress (without adopting traditional brick construction technology of cement) of transformer station; and can form effective protection (thereby avoid exposing to the sun and rain, extending the useful life of underground cable) to cable, can also strengthen globality and the aesthetic property of laying work area.

The deficiency of this groove is there is no drain function: rainwater infiltrates behind its inside and easily is deposited on bottom and is difficult for discharging, to all having a certain impact in work and useful life of cable.

The utility model content

The purpose of this utility model is the deficiency overcome in the above-mentioned background technology, and a kind of drainage type cable run channel is provided, and this cable run channel should possess perfect drain function, and has characteristics simple in structure and easy to maintenance.

The technical solution of the utility model is: the drainage type cable trough comprises that U-shaped bearing that several be arranged in parallel and several are laid on U-shaped bearing and end to end U-shaped groove sequentially on the length direction of this run channel; Described each U-shaped groove is comprised of bedplate and two side plates of vertically placing of a horizontal positioned; It is characterized in that: the inner surface of described bedplate is manufactured with one or some gutters of extending on described length direction.

Top, described gutter is equipped with downspout strainer.

The back side of described bedplate and side plate is shaped with some reinforcements.

Described U-shaped bearing, bedplate, side plate and downspout strainer is glass fiber compound material or resin material is made.

The two ends of the length direction of described bedplate are erected at respectively on the crossbeam of two adjacent U-shaped bearings and both lateral sides is made respectively and the matched cambered surface of U-shaped bearing.

Described side plate is erected on two adjacent U-shaped bearing vertical beams, and its bottom is with the widthwise edge of bedplate along docking, and its top is shaped with horizontally extending flange laterally.

The beneficial effects of the utility model are:

The utility model is by one or more gutter is set on bedplate, thereby the water droplet infiltrated in run channel is played to the effect collected with drainage, thoroughly avoided the situation that affects cable work because of ponding to occur, and also extended the useful life of cable; Simultaneously, structure of the present utility model is very simple, safeguards and uses also more convenient.

The accompanying drawing explanation

Fig. 1 is perspective view of the present utility model.

Fig. 2 is the main TV structure schematic diagram of U-shaped bearing.

Fig. 3 is the left TV structure schematic diagram of U-shaped bearing.

Fig. 4 is the main TV structure schematic diagram of bedplate.

Fig. 5 is the structural representation of looking up of Fig. 4.

Fig. 6 is the left TV structure schematic diagram of Fig. 4.

Fig. 7 is the main TV structure schematic diagram of side plate.

Fig. 8 is the left TV structure schematic diagram of Fig. 7.

Fig. 9 is the right TV structure schematic diagram of Fig. 7.

Embodiment

Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model is not limited to following examples.

As shown in Figure 1, the drainage type cable trough, comprise several U-shaped bearings 1, the U-shaped groove be comprised of bedplate 2 and side plate 3 and downspout strainer 4; After some U-shaped bearings be arranged in parallel each other and keep at a certain distance away, along the length direction of run channel, arrange, some U-shaped grooves are end to end and be laid on U-shaped bearing on described length direction simultaneously; Each U-shaped groove is comprised of bedplate and two side plates of vertically placing of a horizontal positioned, thereby forms a U-shaped supporting surface extended on described length direction.

In bedplate: the two ends (above-below direction of Fig. 5) of bedplate axis (axis direction is consistent with the length direction of run channel) direction are erected at respectively the upper and both lateral sides (left and right directions of Fig. 4) of the crossbeam 1-1 of two adjacent U-shaped bearings and make respectively cambered surface 2-2, the interior profile fit (being beneficial to be connected and fixed with the vertical beam of U-shaped bearing) of the vertical beam 1-2 of this cambered surface and U-shaped bearing; Be shaped with on bedplate in one or some the gutter 2-1(figure extended on axis direction and be shown as a gutter, gutter quantity is determined as required; The width in gutter, height and shape can need to be selected to determine according to difference); The top, gutter is equipped with downspout strainer 4.Also be shaped with in addition the groove 1-3 matched with the gutter shape on the crossbeam of U-shaped bearing, can guarantee the stable connection of bedplate and U-shaped bearing.

The top of described side plate is shaped with horizontally extending flange 3-1 laterally, and side plate is erected at the vertical beam 1-2 top of two adjacent U-shaped bearings by this flange, and the bottom sides of side plate is along the widthwise edge with bedplate along docking.Can effectively strengthen rigidity and the mechanical strength of side plate.

For the benefit of manufacture and install, bedplate and side plate are designed to identical length, and the length of downspout strainer be bedplate length half (on a bedplate, can lay two downspout strainers); Nature, bedplate and side plate can be also different lengths, the length of downspout strainer also can be determined as required separately.

In addition, the back side of bedplate and side plate is shaped with some reinforcements 9, to increase the intensity of bedplate and side plate; These reinforcements can extend or/and in laterally (perpendicular to the aforementioned axis direction) extension on axis direction.Bedplate and side plate are fixed on U-shaped bearing by bolt or Tenon, between bedplate and bedplate and the seam between bedplate and side plate can be sealed by splicing; U-shaped bearing, bedplate, side plate and downspout strainer are glass fiber compound material or resin material is made, and usually adopts the hot press moulding one-shot forming, thereby has anti-aging intensity preferably, and life of product can reach more than 60 years.

Claims

1. drainage type cable trough, comprise that U-shaped bearing (1) that several be arranged in parallel and several are laid on U-shaped bearing and end to end U-shaped groove sequentially on the length direction of run channel; Described each U-shaped groove is comprised of bedplate (2) and two side plates (3) of vertically placing of a horizontal positioned; It is characterized in that: the inner surface of described bedplate is manufactured with one or some gutters of extending on described length direction (2-1).

2. drainage type cable trough according to claim 1, is characterized in that: be equipped with downspout strainer (4) above described gutter.

3. drainage type cable trough according to claim 2, it is characterized in that: the back side of described bedplate and side plate is shaped with some reinforcements (9).

4. drainage type cable trough according to claim 3 is characterized in that: described U-shaped bearing, bedplate, side plate and downspout strainer is glass fiber compound material or resin material is made.

5. drainage type cable trough according to claim 4 is characterized in that: the two ends of the length direction of described bedplate are erected at respectively the upper and both lateral sides of the crossbeam (1-1) of two adjacent U-shaped bearings and make respectively and the matched cambered surface of U-shaped bearing (2-2).

6. drainage type cable trough according to claim 5 is characterized in that: it is upper that described side plate is erected at two adjacent U-shaped bearing vertical beams (1-2), and the widthwise edge of its bottom and bedplate is along docking, and its top is shaped with horizontally extending flange (3-1) laterally.