CN204304377U - Multifunctional grounding wire draw off gear - Google Patents

Abstract

The utility model discloses a multifunctional grounding wire retracting device, which includes a winding wheel, the winding wheel is set on a rotating shaft, and the rotating shaft is respectively connected to the end panels on both sides in a rotational manner. The lower part of the end panel is provided with two legs, the upper part of the end panel is provided with a support frame and a handle, one end of the rotating shaft protrudes from the end panel and the end is provided with a crank, and the There are rotating wheels, and the lower end of one of the supporting legs is provided with a roller. The reel and the rotating shaft are clamped by a key and a keyway, or connected by a one-way flywheel in rotation, or fixedly connected by a tight fit. The utility model can not only retract and release the grounding wire, but also bend the grounding wire into a required radian. The utility model has multiple functions, complete functions, and is convenient and fast.

Description

Multifunctional ground wire retractable device

Technical field:

The utility model relates to a wire receiving and releasing device for an electric power system, in particular to a multifunctional grounding wire receiving and releasing device.

Background technique:

At present, three-phase or four-phase grounding wires are used outdoors. The short ones are about 6-8 meters and the long ones are 12-15 meters. They are all made of soft copper wires of 25-35 square millimeters. Inside the cabinet. When using, it needs to be untied and fully pulled out. After each use, it needs to be coiled up like a rope, which will cause the wire to bend greatly, be easily aged and deformed, or even break. In addition, due to the heavy weight, it is difficult for a single person to It is very time-consuming and labor-intensive in handling, take-up and pay-off.

Utility model content:

The technical problem to be solved by the utility model is: to overcome the deficiencies of the prior art, and provide a multifunctional ground wire retractable device with simple structure, convenient use, complete functions and high working efficiency.

The technical scheme of the utility model is:

A multifunctional grounding wire retractable device, including a winding wheel, the winding wheel is set on the rotating shaft, and the rotating shaft is respectively connected to the end panels on both sides in a rotational manner, and the lower part of the end panel is provided with Two supporting legs, the upper part of the end panel is provided with a support frame and a handle, one end of the rotating shaft protrudes from the end panel and the end is provided with a handle, the support frame is provided with a rotating wheel, a The lower ends of the legs are provided with rollers.

The reel and the rotating shaft are clamped through a key and a keyway, or connected in a rotational manner through a one-way flywheel, or fixedly connected through a tight fit.

There are two rotating wheels, at least one of which is movably connected with the support frame and can change its position. The movable connection includes a fixed sleeve and a top wire, the fixed sleeve is set on the support frame and fixedly connected with the rotating wheel, and the top wire is arranged between the fixed sleeve and the support frame.

The handle is provided with an anti-skid sleeve, and the legs, the support frame and the handle are all bent from stainless steel pipes, and the legs and the handle between the end panels on both sides are relatively connected together.

The beneficial effects of the utility model are:

1. The utility model can not only retract and release the grounding wire, but also bend the grounding wire into a required radian. One machine has multiple functions, complete functions, and is convenient and quick.

2. The utility model is equipped with a crank handle. When taking up the wire, the tail end of the ground wire is stuck into the bottom of the winding wheel, and it can be retracted by shaking the handle. The single-person operation is very simple. When paying off the wire, just pull out all the ground wires. , very convenient.

3. Two outriggers are arranged at the lower end of the utility model, and a roller is arranged on one of the outriggers, which facilitates movement and improves work efficiency.

4. An anti-skid sleeve is provided on the handle of the utility model, which is convenient for push-pull movement. In addition, the outrigger and the handle are made of bent stainless steel tubes, which do not rust and prolong the service life.

5. The utility model has the advantages of simple structure, convenient use and high work efficiency, wide application range, easy popularization and implementation, and good economic benefits.

Description of drawings:

Fig. 1 is the structural representation of multifunctional grounding wire retractable device;

Fig. 2 is a left side view of the multifunctional ground wire retractable device shown in Fig. 1 .

Detailed ways:

Embodiment: see Fig. 1 and Fig. 2, in the figure, 1-outrigger, 2-cradle, 3-winding wheel, 4-end panel, 5-rotating shaft, 6-support frame, 7-rotating wheel, 8 - handle, 9 - non-slip sleeve, 10 - roller.

The multi-functional grounding wire retractable device includes a winding wheel 3, wherein: the winding wheel 3 is set on the rotating shaft 5, and the rotating shaft 5 is respectively connected to the end panels 4 on both sides in a rotational manner, and the bottom of the end panel 4 is provided with two A support leg 1, a support frame 6 and a handle 8 are provided on the top of the end panel 4, one end of the rotating shaft 5 protrudes from the end panel 4 and the end is provided with a crank handle 2, the support frame 6 is provided with a rotating wheel 7, a support The lower end of the leg 1 is provided with a roller 10 .

The reel 3 and the rotating shaft 5 are clamped by a key and a keyway, can also be rotationally connected by a one-way flywheel, or can be fixedly connected by a tight fit. The rotating shaft 5 can drive the reel 4 to rotate.

There are two rotating wheels 7, wherein at least one rotating wheel 7 is movably connected with the support frame 6 and can change its position. The movable connection includes a fixed sleeve and a top wire, the fixed sleeve is set on the support frame and fixedly connected with the rotating wheel, and the top wire is arranged between the fixed sleeve and the support frame. It is convenient to change the distance between the two rotating wheels 7 .

The handle 8 is provided with an anti-skid sleeve 9, and the legs 1, the support frame 6 and the handle 8 are all bent from stainless steel pipes, and the legs 1 and the handle 8 between the end panels 4 on both sides are relatively connected together. The end panel 4 is made of engineering plastics, and is plugged and fixed with the two ends of the leg 1 , the support frame 6 and the handle 8 .

When taking up the wire, the tail end of the grounding wire is stuck into the bottom of the winding reel 3, and can be retracted by shaking the handle 2, which is neat and beautiful, and is not easy to damage the grounding wire. When it is necessary to hold the bend, pass the grounding wire between the two rotating wheels 7, and pull the grounding wire by hand or with a sleeve to achieve a suitable curvature. The surface of the rotating wheel 7 is provided with an annular groove, which is convenient to contact with the grounding wire, and the rotating wheel 7 can rotate to reduce the resistance when bending, saving labor and time.

The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification made according to the technical essence of the utility model still belongs to the technical solution of the utility model. within range.

Claims (5)

1. a Multifunctional grounding wire draw off gear, containing reel, it is characterized in that: described reel suit on the rotating shaft, being connected with the end plates rotary type of both sides respectively of described rotation axis, the bottom of described end plates is provided with two supporting legs, and the top of described end plates is provided with bracing frame and handle, and one end of described rotation axis stretches out described end plates and end is provided with crank, support frame as described above is provided with moving runner, and the lower end of a described supporting leg is provided with roller.

2. Multifunctional grounding wire draw off gear according to claim 1, is characterized in that: by key and keyway clamping between described reel and rotation axis, or is connected by unidirectional flywheel turns formula, or by the connection that is tightly fixed.

3. Multifunctional grounding wire draw off gear according to claim 1, is characterized in that: described moving runner has two, wherein at least one moving runner is connected with support frame as described above is movable, can change position.

4. Multifunctional grounding wire draw off gear according to claim 3, it is characterized in that: described movable connection comprises fixed cover and jackscrew, described fixed cover to be sleeved on support frame as described above and to be fixedly connected with described moving runner, is provided with described jackscrew between described fixed cover and support frame as described above.

5. Multifunctional grounding wire draw off gear according to claim 1, it is characterized in that: described handle is provided with Anti-slip cover, described supporting leg, bracing frame and handle form by stainless steel tube bending, and the described supporting leg between the described end plates of both sides, handle link together relatively.