CN203983930U - A kind of low pressure pre-branched cable wire-unfolding rack - Google Patents

Abstract

The utility model discloses a low-voltage pre-branched cable pay-off bracket, which belongs to the technical field of cable brackets. A low-voltage pre-branch cable pay-off support, including a floor support, a steering wheel is installed under the floor support, a fixed vertical shaft is arranged on the floor support, a bearing is installed on the vertical shaft, and a rotating tray is provided. Connected to the vertical shaft through bearings. A vertical cylinder is fixed on the rotating pallet, and the vertical cylinder is sleeved on the vertical shaft. The floor support is a triangular support. There are steering wheels under the bracket, which can wind the cables on the vertical small cable reel on the bracket, and push the bracket on the ground to move the cables to the construction position, which is convenient for construction and provides convenience for laying cables in narrow spaces, which not only improves Improve work efficiency, ensure construction safety, reduce labor intensity, and reduce construction costs.

Description

A low-voltage pre-branched cable pay-off bracket

technical field

The utility model relates to the technical field of cable construction.

Background technique

Pre-branched cables are cables in which branch lines are prefabricated according to the user's design drawings when the factory produces the main cable. It is a new technology product in recent years. The branch line is pre-fabricated on the main cable. The cross-sectional size and length of the branch line are determined according to the design requirements, which greatly shortens the construction period, greatly reduces the material cost and construction cost, and ensures the reliability of power distribution to a greater extent. Due to the large diameter and volume of the low-voltage cable reel, it is necessary to use a large crane to lift the entire cable reel when laying the cable, and the constructor pulls out the cable on the ground for laying. In some construction sites, due to the narrow space, when laying low-voltage pre-branch cables, cranes cannot enter, large cable reels cannot enter the construction site, and cables cannot be laid. In this case, the cables need to be poured out and coiled together, and the cables are transported to the construction site by manpower, and multiple people are required to straighten and lay the cables round by round at the same time. This construction method is time-consuming, labor-intensive and labor intensive. Large, and it is easy to cause waste of cables. If a crane is used, the cost will be increased. Therefore, it is necessary to pour out the cables on the large cable turntable and wind them on the vertical small cable reels. Due to the heavy weight of the cables, even if they are wound on the vertical small cable reels and managed to be transported to the construction site, there is also low labor efficiency. The problem.

Utility model content

The technical problem to be solved by the utility model is to provide a low-voltage pre-branch cable pay-off bracket, which has the characteristics of winding the cable on a small vertical cable reel on the bracket, and being able to push and walk on the ground to facilitate construction. .

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a low-voltage pre-branch cable pay-off bracket, including a floor bracket, steering wheels are installed under the floor bracket, and a fixed vertical shaft is arranged on the floor bracket , the vertical shaft is equipped with a bearing, and is provided with a rotating tray, and the rotating tray is connected with the vertical shaft through the bearing.

The further improvement of the utility model is: a vertical tube is fixed on the rotating tray, and the vertical tube is sleeved on the vertical shaft. The floor support is a triangular support.

The beneficial effect produced by adopting the above technical scheme is that: there is a steering wheel under the bracket, the cable can be wound on the vertical small cable reel on the bracket, and the bracket can be pushed on the ground to move the cable to the construction position, which is convenient for construction , It provides convenience for laying cables in narrow spaces, which not only improves work efficiency, but also ensures construction safety, reduces labor intensity, and reduces construction costs. the

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Figure 1 is a schematic diagram of the structure of the scaffold.

Fig. 2 is a schematic diagram of the structure of the cable reel placed on the support.

As shown in the figure: 1 vertical shaft, 2 cable reel, 3 rotating tray, 4 bearing, 5 floor support, 6 steering wheel, 7 vertical tube.

Detailed ways

In contrast to Fig. 1-2, the operation steps of the present utility model are further described:

Embodiment 1: A low-voltage pre-branch cable pay-off bracket, including a floor stand 5, a steering wheel 6 is installed below the floor stand 5, and a fixed vertical shaft 1 is arranged on the floor stand 5, and the vertical shaft 1 is equipped with Bearing 4, and is provided with rotating pallet 3, and rotating pallet 3 is connected with vertical shaft 1 through bearing 4. A vertical tube 7 is fixed on the rotating tray 3 , and the vertical tube 7 is sleeved on the vertical shaft 1 . How to use: first put down the floor stand 5, insert the vertical shaft 1 into the vertical small cable reel 2, lift the floor stand 5 to make the vertical small cable turner 2 flat. Secondly, the required cables are poured out from the large cable reel and wound on the vertical small cable reel 2 . The ground support 5 is pushed to the construction position again, and the cable is poured out from the vertical small-sized cable reel 2 to complete the laying construction. The vertical tube 7 is sleeved on the vertical shaft 1 so that the small cable reel 2 does not rub against the vertical shaft 1.

Embodiment 2: A low-voltage pre-branch cable pay-off support, including a floor support 5, a steering wheel 6 is installed below the floor support 5, and a fixed vertical shaft 1 is arranged on the floor support 5, and the vertical shaft 1 is equipped with Bearing 4, and is provided with rotating pallet 3, and rotating pallet 3 is connected with vertical shaft 1 through bearing 4. The floor support 5 is a triangular support. The method of use is the same as that of Embodiment 1, and the bracket 5 is a triangular bracket that is more stable.

Embodiment 3. A kind of low-voltage pre-branch cable pay-off support, comprising floor support 5, steering wheel 6 is equipped with below the described floor support 5, is provided with fixed vertical shaft 1 on the floor support 5, described vertical shaft 1 is equipped with Bearing 4, and is provided with rotating pallet 3, and rotating pallet 3 is connected with vertical shaft 1 through bearing 4. A vertical tube 7 is fixed on the rotating tray 3 , and the vertical tube 7 is sleeved on the vertical shaft 1 . The floor support 5 is a triangular support. Using method is identical with embodiment 1. the

Claims (2)

1. A low-voltage pre-branch cable pay-off bracket, characterized in that: it includes a floor stand (5), and a steering wheel (6) is installed below the floor stand (5), and a fixed The vertical shaft (1), the vertical shaft (1) is equipped with a bearing (4), and is provided with a rotating tray (3), the rotating tray (3) is connected with the vertical shaft (1) through the bearing (4); in the rotating tray (3) is fixed with a vertical tube (7), and the vertical tube (7) is sleeved on the vertical shaft (1). 2. A low-voltage pre-branched cable pay-off support according to claim 1, characterized in that: the floor support (5) is a triangular support.