CN209127947U - Auxiliary device is demolishd to pole - Google Patents

Abstract

The utility model discloses an auxiliary device for dismantling an electric pole, which comprises a vertical column, a plurality of hoops are arranged on the lower part of one side surface of the vertical column along the axial direction, and a pay-off wheel assembly is arranged on the lower part of the side face opposite to the side where the hoops are arranged on the vertical column , the top of the column is provided with a guide assembly that guides the hoisting rope wound on the pay-off wheel assembly; the guide assembly includes a "U"-shaped frame fixed on the column through a locking piece and an inclined installation plate. One end is fixedly connected to the "U"-shaped frame, and the other end of the mounting plate is fixedly connected to the top of the column. Both the mounting plate and the top of the column are rotatably provided with a guide wheel structure. A binding piece is fixedly connected to the rear of the guide wheel structure; compared with the prior art, the utility model can safely dismantle the electric pole without being affected by the environment, thereby reducing the economic cost of the electric pole in the dismantling process.

Description

An auxiliary device for removing poles

technical field

The utility model relates to the technical field of power supply construction, in particular to an auxiliary device for dismantling an electric pole.

Background technique

Electric poles are bridges for electricity, allowing electricity to be transported to various places. Our common electric poles include wooden poles or cement poles. Now cement poles are generally used. They are of different heights and stand between plains and mountains. all around people.

The pole needs to be replaced due to the reconstruction of the power grid or the long-term use of the pole to be damaged. The old pole needs to be removed first through the pole removal equipment. However, in some narrow lanes with dense houses or in an environment surrounded by dense crops, the old poles are removed by pulling up as a whole. cause damage, thereby increasing the economical cost of removing the poles.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an auxiliary device for dismantling an electric pole, so as to solve the problems in the prior art, in some narrow roadways with dense houses or in the environment surrounded by dense crops However, the removal of the old poles by pulling them up as a whole will cause damage to houses or large tracts of crops.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an auxiliary device for dismantling an electric pole, comprising a column, a plurality of hoops are arranged on the lower part of one side surface of the column along its axial direction, and the hoops are arranged on the column. A pay-off wheel assembly is arranged at the lower part of the side opposite to the side of the upright column, and a guide assembly for guiding the hoisting rope wound on the pay-off wheel assembly is arranged on the top of the column;

The guide assembly includes a "U"-shaped frame fixed on the column by a locking member and an inclined installation plate, one end of the installation plate is fixedly connected to the "U"-shaped frame, and the other end of the installation plate is fixed to the top of the column. The top of the mounting plate and the upright column are both rotatably provided with a guide wheel structure, and one end of the hoisting rope wound on the pay-off wheel assembly is wound to the two guide wheel structures in turn and then fixedly connected with a binding piece.

Compared with the prior art, the utility model has the following beneficial effects:

The column is fixed on the pole through a plurality of hoops, and the upper section of the pole is fastened with the binding parts, and then the upper section of the pole is cut, and then the lifting rope is paid off through the pay-off wheel assembly, so that the cut The upper part of the pole is transported to the ground safely and stably, and the pole can be cut into several sections for dismantling according to the environment of the construction site; during the process of lifting the pole, the guide wheel structure in the guide assembly is used to guide the lifting rope. Support and guide, and a stable triangular structure between the "U"-shaped frame, the installation plate and the column has sufficient support strength for the guide wheel structure; so that the pole is safe and stable during the process of dismantling, and is not affected by construction. In addition, the position setting of structures such as the pay-off wheel assembly and the hoop facilitates the staff to better operate the auxiliary device, thereby reducing the economic cost in the process of dismantling the pole.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

Detailed ways

Below by specific embodiment, the present utility model is described in further detail:

The reference signs in the accompanying drawings include: upright column 1, hoop 2, lifting rope 3, "U"-shaped frame 4, mounting plate 5, guide wheel 6, binding piece 7, reinforcing rib 8, locking nut 9, pulley 10. The traction rope 11, the lock buckle 12, the protective steel bar ring 13, the chain 14, the strap 15, the backing plate 16, the pay-off wheel mounting frame 17, the wire take-up wheel 18, the handle 19, the wire roller 20.

Example

Shown with reference to Figure 1: an auxiliary device for dismantling an electric pole, comprising a vertical column 1, a plurality of hoop 2 are arranged on the lower part of one side of the vertical column 1 along its axial direction, and the lower side of the vertical column 1 is opposite to the side where the hoop 2 is set. A pay-off wheel assembly is provided, and a guide assembly for guiding the hoisting rope 3 wound on the pay-off wheel assembly is provided on the top of the column 1; And the inclined installation plate 5, one end of the installation plate 5 is fixedly connected with the "U"-shaped frame 4, the other end of the installation plate 5 is fixedly connected with the top of the column 1, and the top of the installation plate 5 and the column 1 are both rotated and provided with guides. Wheel structure, one end of the hoisting rope 3 wound on the pay-off wheel assembly is wound to the two guide wheel structures in turn and then fixedly connected with a binding member 7; the mounting plate 5 is provided with a plurality of weight-reducing holes along its length direction, through the weight-reducing holes The mounting plate 5 can reduce its weight under the condition of satisfying the structural strength. In this embodiment, the binding member 7 can be a hook, and the electric pole is bound and fixed by the cooperation of the hook and the lifting rope 3; Rotate the guide wheel 6 arranged in the installation splint, and the installation splint can be a "U"-shaped plate.

Both ends of the "U"-shaped frame 4 are penetrated from the side of the column 1 where the hoop 2 is arranged to the opposite side thereof, one end of the "U"-shaped frame 4 is placed above the other end, and the "U"-shaped frame 4 is connected with a plurality of reinforcing ribs 8 arranged at intervals; the locking member includes a plurality of locking nuts 9 that are threadedly connected to the two horizontal sections of the "U"-shaped frame 4, and the plurality of locking nuts 9 are distributed in different positions of the column 1. The column 1 is clamped and fixed on the side, and there are at least two locking nuts 9 on the side of the column 1 where the pay-off wheel assembly is arranged; The connection strength of the "U"-shaped frame 4, the function of the reinforcing rib 8 is to improve the structural strength of the "U"-shaped frame 4, so that the "U"-shaped frame 4 has higher strength in both structure and connection; "U" The arrangement of the locking nuts 9 on each horizontal section of the shaped frame 4 is to improve the connection strength of the "U" shaped frame 4 while avoiding the loosening of the locking nuts 9 to affect the connection strength of the "U" shaped frame 4; " A pulley 10 is hung on the U"-shaped frame 4, a traction rope 11 is wound on the pulley 10, and locks 12 are fixedly connected to both ends of the traction rope 11. During the removal of the pole, the equipment is lifted or the removed pole is further reinforced and tied.

A protective steel bar ring 13 is detachably connected to the column 1. The protective steel bar ring 13 and the hoop 2 are located on the same side of the column 1, and the protective steel bar ring 13 is located above the uppermost hoop 2; the inner diameter of the protective steel bar ring 13 is larger than that of the electric The diameter of the pole, and the protective steel ring 13 is slidably connected with a chain 14, and the chain 14 is connected with a strap 15 for fixing the pole removal equipment; in the process of removing the pole, the pole is sleeved on the protective steel ring. In 13, the poles are protected. When the removed poles are tilted and dropped, the protective steel ring 13 can also support the poles to slow down the falling speed or prevent them from falling, so that the staff can take timely measures. To solve this sudden phenomenon and avoid accidents; and through the cooperation of the chain 14 and the strap 15, the pole removal equipment and other tools can be fixed in the process of removing the pole, which is convenient for the staff to take or use. The chain 14 It is easy to move the chain 14 in a sliding connection with the protective reinforcement ring 13, and to take the tool fixed by the strap 15 from a suitable position.

The pay-off wheel assembly in this scheme includes a pay-off wheel mounting frame 17 and a plurality of backing plates 16 fixedly arranged between the pay-off wheel mounting frame 17 and the upright column 1 , the plurality of backing plates 16 are arranged at intervals, and the pay-off wheel mounting frame A take-up wheel 18 for winding and fixing the hoisting rope 3 is rotatably arranged in the 17. The pay-off wheel mounting frame 17 includes a bottom plate fixedly connected with the backing plate 16 and two wedge-shaped plates connected on the same surface of the bottom plate on different sides. The take-up wheel 18 The rotation is arranged between two wedge-shaped plates, and one of the wedge-shaped plates is provided with a handle 19 that drives the rotation of the wire take-up wheel 18; the setting of the backing plate 16 is convenient to improve the connection strength between the bottom plate and the upright column 1, and it can also pay off the wire. The wheel assembly plays the role of shock absorption, and the shape of the wedge-shaped plate is set to facilitate the observation of the use of the hoisting rope 3 wound on the take-up pulley 18 after the take-up pulley 18 is installed, and the handle 19 is convenient for the staff to rotate the take-up pulley 18. To take up or pay off the hoisting rope 3; the side of the column 1 where the pay-off wheel assembly is arranged is spaced along its axial direction with a plurality of wire rollers 20 for guiding the hoisting rope 3, and the wire rollers 20 are used to further hoist the hoisting rope. The rope 3 plays a guiding role, so that the lifting rope 3 can carry out the lifting work in an orderly manner.

When in use, the upright column 1 is fixed on the electric pole through the hoop 2, the upper section of the electric pole is fastened by the binding member 7, and then the upper section of the electric pole is cut, and then the handle 19 drives the wire take-up wheel 18 to rotate to lift the suspending rope 3. Carry out the wire-setting work, so that the upper section of the cut pole can be safely and smoothly transported to the ground. According to the environment of the construction site, the pole can be cut into several sections for dismantling, so that it can be safely removed in any environment. Remove the poles.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should The technical solutions are modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and all of them should be included in the scope of the claims of the present invention.

Claims (9)

1. An auxiliary device for dismantling an electric pole is characterized in that, comprising a column, the lower part of one side of the column is provided with a plurality of hoops along its axial direction, and the lower part of the side face opposite to the side on which the hoops are arranged is provided with a bracket. The reel assembly, the top of the column is provided with a guide assembly for guiding the hoisting rope wound on the pay-off reel assembly; The guide assembly includes a "U"-shaped frame fixed on the column by a locking member and an inclined installation plate, one end of the installation plate is fixedly connected to the "U"-shaped frame, and the other end of the installation plate is fixed to the top of the column. The top of the mounting plate and the upright column are both rotatably provided with a guide wheel structure, and one end of the hoisting rope wound on the pay-off wheel assembly is wound to the two guide wheel structures in turn and then fixedly connected with a binding piece. 2. An auxiliary device for dismantling an electric pole according to claim 1, characterized in that: both ends of the "U"-shaped frame are pierced from the side where the hoop is arranged on the column to the opposite side, and the "U" One end of the "-shaped frame is placed above the other end, and the "U"-shaped frame is connected with a plurality of reinforcing ribs arranged at intervals. 3. An auxiliary device for removing an electric pole according to claim 2, characterized in that: the locking member comprises a plurality of locking nuts that are threadedly connected with both horizontal sections of the "U"-shaped frame, and a plurality of locking The tightening nuts are distributed on different sides of the column to clamp and fix the column, and there are at least two locking nuts on the side of the side where the pay-off wheel assembly is arranged on the column. 4. An auxiliary device for dismantling an electric pole according to claim 1, characterized in that: a protective steel bar ring is detachably connected to the column, the protective steel bar ring and the hoop are located on the same side of the column, and the protective steel bar ring is located on the same side of the column. Above the top hoop. 5. An auxiliary device for dismantling an electric pole according to claim 4, characterized in that: the inner diameter of the protective reinforcement ring is larger than the diameter of the electric pole, and the protective reinforcement ring is slidably connected with a chain, and the chain is connected with a chain for fixing The pole removes the straps from the equipment. 6. An auxiliary device for removing an electric pole according to any one of claims 1-5, wherein a pulley is hung on the "U"-shaped frame, and a traction rope is wound on the pulley, and the pulley is wound on the pulley. Both ends are fixedly connected with locks. 7 . The auxiliary device for dismantling an electric pole according to claim 1 , wherein a plurality of wire rollers for guiding the hoisting rope are arranged at intervals along the side surface of the upright column where the pay-off wheel assembly is arranged along its axial direction. 8 . 8 . The auxiliary device for dismantling an electric pole according to claim 1 , wherein the pay-off wheel assembly comprises a pay-off wheel mounting frame and a plurality of pads fixedly arranged between the pay-off wheel mounting frame and the upright column. 9 . Plate, a plurality of backing plates are arranged at intervals, and a take-up wheel for winding and fixing the hoisting rope is rotatably arranged in the pay-off wheel mounting frame. The take-up wheel is rotatably arranged between the two wedge-shaped plates, and one of the wedge-shaped plates is provided with a handle for driving the take-up wheel to rotate. 9 . The auxiliary device for dismantling an electric pole according to claim 1 , wherein a plurality of weight-reducing holes are opened along the length direction of the mounting plate. 10 .