CN201785098U - Wire coil bracket - Google Patents

Abstract

The utility model relates to a wire reel bracket, which includes a base, and the two sides of the base extend upwards to form a support frame, and the support frame is provided with support holes and support shafts, and the support shafts are arranged in the support holes; Both support shafts are provided with screw bearings on opposite ends. The product of the utility model can reduce friction, distribute stress reasonably, reduce labor intensity and ensure safety. Compared with the traditional method, it is more stable and less likely to lead off-axis, thus ensuring construction safety.

Description

Reel stand

technical field

The utility model relates to the field of electric wire erection construction, in particular to a wire reel support.

Background technique

In the construction work of erecting high-voltage lines and related line erection, wire reel brackets are often used to wind the wires to be erected on the wire reels to facilitate movement and take-up and release; the use of wire reel brackets can reduce labor intensity and use scientific methods , Reasonable use of mechanical properties to improve the quality of safe operation. In the past, when paying off and taking up wires, horizontal pay-off racks or vertical pay-off racks were often used to work, and the wire reels were mainly supported by the center-through roller. The rollers mostly used solid iron shafts or hollow iron shafts. Tube. In actual use, there will always be bending of the roller bar, increased rotational resistance, and severe wear and tear. The roller bar that has been used once cannot be used again next time, which increases the cost invisibly.

Utility model content

The utility model aims at the disadvantages of the above-mentioned prior art, and provides a spiral coil frame, which reduces friction, reduces the labor intensity of the user, can be reused, and saves cost.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical scheme: a wire reel bracket, including a base, and the two sides of the base extend upwards to form a support frame, and the support frames are provided with support holes and support shafts. The support shafts are arranged in the support holes; the two support shafts are provided with spiral bearings on opposite ends.

Preferably, the support shaft is threadedly connected to the support hole.

Preferably, pin holes are provided in the radial direction on the support hole; several holes are provided in the radial direction on the support shaft; pins can pass through the pin holes and the holes on the support shaft.

Preferably, the holes on the support shaft are arranged along the axial direction.

Compared with the prior art, the utility model has the advantages: the wire reel support is an integral structure, and support holes and support shafts that can support the wire reel are set on both sides of the base, and the two support shafts pass through the support holes to reach the Rely on the axis of the wire reel to fasten the wire reel; in order to facilitate the rotation of the wire reel, a spiral bearing is provided on the end of the support shaft, that is to say, the fixed part of the spiral bearing is fixedly connected with the support shaft, and the movable part is against the wire At the center of the disc axis.

The product of the utility model is a tool capable of reducing friction, reasonably distributing force, reducing labor intensity and ensuring safety. Compared with the traditional wire reel support, it is more stable and less likely to cause the wire to fall off the axis, thus ensuring construction safety.

Description of drawings

Fig. 1 is the structural representation of the utility model product use state;

Explanation of reference signs:

1-base; 11-support frame;

2 - support hole;

3 - support shaft;

4 - screw bearing;

5-wire reel.

Detailed ways

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

A kind of reel support as shown in Figure 1, comprises base 1, base 1 both sides extend upwards to form support frame 11, shown in the figure is that two support frames 11 are installed on base 1; The upper part of 11 is provided with support holes 2 and support shafts 3, and the two support shafts 3 pass through the two support holes 2 respectively; In this way, the wire reel 5 can be placed between the two support shafts 3, and the spiral bearing 4 abuts against the axis of the wire reel 5 to reduce the resistance of the wire reel 5 to rotate.

In practical applications, the support shaft 3 and the support hole 2 can be threaded, or a pin hole is provided radially on the support hole 2, and several holes are provided radially on the support shaft 3, and the pins can be used to penetrate Through the pin hole and the hole on the support shaft. That is to say, the above method can conveniently adjust the distance between the two support shafts 3 , and it is easier to adjust by adopting threaded connection. When the pin is used for adjustment, the holes on the support shaft 3 are arranged in the axial direction.

The screw bearing 4 is used to replace the previous center-through roller. The bearing strength of this bearing 4 can fully meet the requirements of spreading the wire spool. It is only necessary to install the screw bearing on the original bearing roller. It is simple to install and easy to use. It saves time for installing the reel and greatly reduces material loss.

During the pay-off and take-up operation, by using the screw bearing instead of the roller, not only the wear and tear is reduced and the material loss is reduced, but also the cost is reduced to varying degrees whether it is mechanical traction or manual laying.

Due to the heavy weight, the product of the utility model is not suitable for setting-out operations in mountainous areas, but it can reduce frictional force, distribute force reasonably, be installed once, can be used repeatedly, and has high stability and safety performance.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made, these improvements and Retouching should also be regarded as the scope of protection of the present utility model.

Claims (4)

1. drum support, it is characterized in that: include base, described base both sides extend upward to bracing frame, are equipped with supported hole and pivot shaft on the support frame as described above, and described pivot shaft is located in the supported hole; Described two pivot shafts are equipped with screw bearing on relative termination.

2. drum support as claimed in claim 1 is characterized in that: described pivot shaft and supported hole are for being threaded.

3. drum support as claimed in claim 1 is characterized in that: radially be provided with pin-and-hole on the described supported hole; Radially be provided with some holes on the described pivot shaft; The employing pin can pass the hole on pin-and-hole and the pivot shaft.

4. drum support as claimed in claim 3 is characterized in that: arrange vertically in the hole on the described pivot shaft.

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