CN204254040U - A kind of cable channel electric power cable bearer - Google Patents

Abstract

The utility model discloses a power cable bracket for a cable trench, which comprises a fixing plate fixed on the side wall of the cable trench, a top-down sliding groove is arranged in the middle of the fixing plate, and a supporting shaft is arranged in the sliding groove A, there is a supporting rod between the end of the supporting shaft A and the fixed plate, and a supporting shaft B is provided in the chute below the supporting shaft A, and the supporting shafts A and B are equipped with a Rotating roller sleeve, the outer wall of the roller sleeve is provided with a number of annular cable grooves arranged in the axial direction.

Description

Power cable bracket for cable trench

technical field

The utility model belongs to the technical field of laying cables in cable trenches, in particular to a power cable support for cable trenches.

Background technique

At present, cable trenches are usually excavated and poured with concrete or bricks. The side walls have certain strength and stability, and are generally fixed with expansion screws or pre-embedded bolts on the side walls of the cable trenches. Install the triangular support bracket as a support for the cables. But there are many disadvantages in the support of this structure: 1, because the cable is usually long, when the cable is placed on the support, the operation is extremely inconvenient; 2, after the cable is placed on the support, in order to prevent the cable from slipping off the support , the cable is generally bound to the bracket with straps; 3. The existing bracket usually consists of 2 to 3 layers of support plates to support the cables, but the space between adjacent support plates cannot be adjusted. cause inconvenience.

Contents of the invention

In order to solve the problems in the prior art, the purpose of the utility model is to provide a power cable bracket for a cable trench.

In order to achieve the above-mentioned purpose of the invention, the utility model adopts the following technical solutions:

A power cable bracket for a cable trench, which includes a fixed plate fixed on the side wall of the cable trench, a top-down chute is provided in the middle of the fixed plate, a support shaft A is provided in the chute, and a support shaft A There is a supporting rod between the end of the shaft and the fixed plate, and a supporting shaft B is provided in the chute below the supporting shaft A, and a rotatable roller sleeve is installed on the supporting shafts A and B. The outer wall of the roller sleeve is provided with several annular cable grooves arranged in the axial direction.

Further, a clamping plate is also provided in the clamping groove on the fixing plate, and the clamping plate is located above the support shaft A.

Further, an arc-shaped locking groove corresponding to the annular cable groove of the roller sleeve on the supporting shaft A is opened on the lower side of the clamping plate.

Further, the clamping plate is fixedly connected in the slide groove on the fixing plate through bolts.

Further, the support shaft and the fixing plate are connected by bolts.

Due to the above-mentioned technical scheme, the utility model has the following advantages:

1. When laying the cable, place one end of the cable on the support shaft A or B, and then pull the cable. Since the support shaft is provided with a rotatable roller sleeve, the laying of the cable saves time and effort, and is easy to operate. After completion, fix the clamping plate with the support shaft A, etc., and then stabilize the cable on the support shaft;

2. According to the actual number of cables that need to be placed on the support shaft B, it can be realized by properly adjusting the gap between the support shaft A and the support shaft B.

Description of drawings

Fig. 1 is the structural representation of the utility model;

In the figure: 1 - fixed plate; 2 - support rod; 3 - support shaft B; 4 - roller sleeve; 5 - support shaft A; 6 - cable groove; 7 - clamping plate.

Detailed ways

The technical solutions of the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.

As shown in Figure 1, a power cable bracket for a cable trench includes a fixed plate 1 fixed on the side wall of the cable trench. The middle part of the fixed plate 1 is provided with a top-down chute. There is a supporting shaft A5, a supporting rod 2 is provided between the end of the supporting shaft A5 and the fixed plate 1, and a supporting shaft B3 is also provided in the chute below the supporting shaft A5, on the supporting shafts A and B Both are provided with rotatable roller sleeves 4, and the outer wall of the roller sleeves 4 is provided with a plurality of annular cable grooves 6 arranged in the axial direction.

A clamping plate 7 is also arranged in the clamping groove on the fixed plate 1, and the clamping plate 7 is located above the supporting shaft A5. An arc-shaped clamping slot, the clamping plate is fixedly connected in the sliding slot on the fixing plate through bolts.

The supporting shaft A5, the supporting shaft B3 and the fixing plate 1 are respectively connected by bolts.

When laying the cable, place one end of the cable on the supporting shaft A or supporting shaft B, and then pull the cable. Since the supporting shaft is provided with a rotatable roller sleeve, the laying of the cable saves time and effort, and is easy to operate. , fixedly connect the clamping plate to the support shaft A, etc., and then stabilize the cable on the support shaft;

According to the number of cables that need to be placed on the actual support shaft B and the cables with different wire diameters, it can be realized by properly adjusting the gap between the support shaft A and the support shaft B.

Claims (5)

1. a cable channel electric power cable bearer, it is characterized in that: comprise the fixed plate be installed on cable channel sidewall, the middle part of fixed plate is provided with top-down chute, supporting axle A is provided with in chute, passive strut is provided with between the end of supporting axle A and fixed plate, also be provided with back shaft B in chute below supporting axle A, supporting axle A, B are all equiped with the roller shell that can rotate, the outer wall of roller shell is provided with some annular cable trough arranged vertically.

2. cable channel electric power cable bearer according to claim 1, it is characterized in that: be also provided with clamp in the draw-in groove on fixed plate, clamp is positioned at the top of supporting axle A.

3. cable channel electric power cable bearer according to claim 2, is characterized in that: the lower side of clamp offers the arc-shaped slot corresponding with the annular cable trough of roller shell on supporting axle A.

4. cable channel electric power cable bearer according to claim 2, is characterized in that: described clamp is bolted to connection in the chute on fixed plate.

5. cable channel electric power cable bearer according to claim 1, is characterized in that: be bolted between described supporting axle and fixed plate.