CN214673936U - Overhead transmission line clearance sacrifice device - Google Patents

Abstract

The utility model discloses an overhead transmission line device of removing obstacles, including the blue base of crane, the left side fixedly connected with connecting plate at blue base top of crane, there is the crane arm in the left side of connecting plate through pivot swing joint, the top of the blue base of crane is provided with the railing body that is located the connecting plate right side, the inside to the blue base of crane is run through to the bottom of railing body, the inside front side of the blue base of crane and the equal fixed embedding of rear side have the motor, the first belt pulley of top fixedly connected with of motor, the inside of the blue base of crane is provided with the second belt pulley that is located first belt pulley both sides, first belt pulley and second belt pulley pass through belt transmission and connect, possess the advantage of adjusting the guardrail height. The utility model provides a current device of removing obstacles does not possess the effect of adjusting the guardrail height, and the user stands and appears the guardrail easily and cross high or low problem of crossing when removing obstacles the inside removal of device.

Description

Overhead transmission line clearance sacrifice device

Technical Field

The utility model relates to an overhead transmission line technical field specifically is an overhead transmission line clearance sacrifice device.

Background

The overhead transmission line is erected on the ground, and is composed of a wire, an overhead ground wire, an insulator string, a tower, a grounding device and the like by utilizing an insulator and an air-insulated power line, and the overhead transmission line is easily influenced by trees in daily use.

Overhead transmission line routine maintenance need use the device of removing obstacles, but current device of removing obstacles does not possess the effect of adjusting the guardrail height, and the user stands and appears the guardrail easily when the inside device of removing obstacles that removes obstacles and crosses high or low phenomenon excessively, and the person of not being convenient for removes obstacles has reduced the practicality of removing obstacles device.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide an overhead transmission line clearance barrier device possesses the advantage of adjusting the guardrail height, has solved current clearance barrier device and has not possessed the effect of adjusting the guardrail height, and the user stands and appears the guardrail easily when clearing up the inside clearance barrier of device and cross high or low problem excessively.

In order to achieve the above object, the utility model provides a following technical scheme: an overhead transmission line obstacle clearing device comprises a crane basket base, wherein the left side of the top of the crane basket base is fixedly connected with a connecting plate, the left side of the connecting plate is movably connected with a crane arm through a rotating shaft, the top of the crane basket base is provided with a railing body positioned on the right side of the connecting plate, the bottom of the railing body penetrates into the crane basket base, the front side and the rear side of the crane basket base are fixedly embedded with motors, the top of the motor is fixedly connected with a first belt pulley, second belt pulleys positioned at two sides of the first belt pulley are arranged in the crane basket base, the first belt pulley and the second belt pulley are in transmission connection through a belt, the top and the bottom of the second belt pulley are both fixedly connected with a first gear, one side that first gear kept away from first belt pulley meshes has the second gear, the inner wall of second gear and the surperficial threaded connection of railing body.

As the utility model discloses it is preferred, the surface cover of railing body is equipped with the guide block, the bottom of guide block and the top fixed connection of crane blue base.

As the utility model discloses it is preferred, the left side fixedly connected with limiting plate of railing body, the spacing groove that the cooperation limiting plate used is seted up on the right side of connecting plate.

As the utility model discloses it is preferred, the external screw thread has been seted up to the bottom on railing body surface, the internal thread that the cooperation external screw thread used has been seted up to the inner wall of second gear.

As the utility model discloses it is preferred, the quantity of first gear is four, one side swing joint that the second belt pulley was kept away from to first gear has spacing post, one side that first gear was kept away from to spacing post and the inner wall fixed connection of the blue base of crane.

As the utility model discloses it is preferred, the bottom fixedly connected with crash pad of railing body, the material of crash pad is rubber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the blue base of crane, the connecting plate, the crane arm, the railing body, including a motor, an end cap, a controller, and a cover plate, first belt pulley, the second belt pulley, the cooperation of first gear and second gear is used, the effect of adjusting the guardrail height has not been solved to current obstacles removing device, the user stands and appears the guardrail easily when the inside obstacles removing of obstacles removing device and cross high or low problem, this overhead transmission line obstacles removing device possesses the advantage of adjusting the guardrail height, convenient to use person obstacles removing, the practicality of obstacles removing device has been improved.

2. The utility model discloses a set up the guide piece, can play reinforced (rfd) effect to linking department of railing body and crane blue base, avoid both to link up the easy damaged phenomenon that appears splitting of department.

3. The utility model discloses a limiting plate and spacing groove's setting can play spacing effect when the railing body reciprocates, the phenomenon that appears shifting when avoiding the railing body to reciprocate.

4. The utility model discloses an external screw thread and internal screw thread setting can drive railing body rebound when the second gear rotates, make the height of railing body obtain adjusting.

5. The utility model discloses a set up spacing post, can fix the position of first gear, appear rocking the phenomenon of aversion when avoiding first gear to rotate.

6. The utility model discloses a set up the crash pad, can play the effect of anticollision in the bottom of railing body, avoid railing body to collide with ground and appear damaged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged structural view of the point A in FIG. 1 according to the present invention;

fig. 3 is a perspective view of the balustrade body of the present invention.

In the figure: 1. a crane basket base; 2. a connecting plate; 3. a crane arm; 4. a handrail body; 5. a motor; 6. a first pulley; 7. a second pulley; 8. a first gear; 9. a second gear; 10. a guide block; 11. a limiting plate; 12. a limiting groove; 13. an external thread; 14. an internal thread; 15. a limiting column; 16. an anti-collision cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model provides an overhead transmission line obstacle clearing device, which comprises a crane basket base 1, a connecting plate 2 is fixedly connected to the left side of the top of the crane basket base 1, a crane arm 3 is movably connected to the left side of the connecting plate 2 through a rotating shaft, a railing body 4 positioned on the right side of the connecting plate 2 is arranged on the top of the crane basket base 1, the bottom of the railing body 4 penetrates into the crane basket base 1, a motor 5 is fixedly embedded in the front side and the rear side of the interior of the crane basket base 1, a first belt pulley 6 is fixedly connected to the top of the motor 5, a second belt pulley 7 positioned on the two sides of the first belt pulley 6 is arranged in the interior of the crane basket base 1, the first belt pulley 6 and the second belt pulley 7 are connected through a belt transmission, a first gear 8 is fixedly connected to the top and the bottom of the second belt pulley 7, a second gear 9 is engaged with the side of the first gear 8 far away from the first belt pulley 6, the inner wall of the second gear 9 is in threaded connection with the surface of the railing body 4.

Referring to fig. 1, the surface of the railing body 4 is sleeved with a guide block 10, and the bottom of the guide block 10 is fixedly connected with the top of the crane basket base 1.

As a technical optimization scheme of the utility model, through setting up guide block 10, can play reinforced (rfd) effect to linking department of railing body 4 and crane blue base 1, avoid both to link up the damaged phenomenon of fracture to appear easily in department.

Referring to fig. 1, a limiting plate 11 is fixedly connected to the left side of the balustrade body 4, and a limiting groove 12 matched with the limiting plate 11 for use is formed in the right side of the connecting plate 2.

As a technical optimization scheme of the utility model, through the setting of limiting plate 11 and spacing groove 12, can play spacing effect when railing body 4 reciprocates, the phenomenon that appears shifting when avoiding railing body 4 to reciprocate.

Referring to fig. 2, the bottom of the surface of the balustrade body 4 is provided with an external thread 13, and the inner wall of the second gear 9 is provided with an internal thread 14 used in cooperation with the external thread 13.

As a technical optimization scheme of the utility model, through the setting of external screw thread 13 and internal thread 14, can drive railing body 4 rebound when second gear 9 rotates, make railing body 4 highly obtain adjusting.

Referring to fig. 1 and 2, the number of the first gears 8 is four, one side of the first gear 8, which is far away from the second pulley 7, is movably connected with a limiting column 15, and one side of the limiting column 15, which is far away from the first gear 8, is fixedly connected with the inner wall of the crane basket base 1.

As a technical optimization scheme of the utility model, through setting up spacing post 15, can fix first gear 8's position, appear rocking the phenomenon of aversion when avoiding first gear 8 to rotate.

Referring to fig. 1, a crash pad 16 is fixedly connected to the bottom of the balustrade body 4, and the crash pad 16 is made of rubber.

As a technical optimization scheme, through setting up the crash pad 16, can play the effect of anticollision in the bottom of railing body 4, avoid railing body 4 to collide with ground and appear damaged.

The utility model discloses a theory of operation and use flow: during the use, user's starter motor 5, the undetermined first belt pulley 6 of motor 5 rotates, and first belt pulley 6 drives second belt pulley 7 and rotates second belt pulley 7 and drive first gear 8 and rotate, and first gear 8 drives second gear 9 and rotates, and second gear 9 drives railing body 4 rebound through the threaded connection with railing body 4 when rotating and carries out the regulation of height to the realization possesses the advantage of adjusting the guardrail height.

In summary, the following steps: this overhead transmission line device of removing obstacles uses through the cooperation that sets up crane basket base 1, connecting plate 2, crane arm 3, railing body 4, motor 5, first belt pulley 6, second belt pulley 7, first gear 8 and second gear 9, has solved current device of removing obstacles and has not possessed the effect of adjusting the guardrail height, and the user stands and appears the guardrail easily when removing obstacles the inside problem of crossing high or low excessively of removing obstacles of device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an overhead transmission line device of removing obstacles, includes the blue base of crane, its characterized in that: the utility model discloses a crane, including crane blue base, connecting plate, motor, first belt pulley, second belt pulley, first gear, second gear, the left side fixedly connected with connecting plate at crane blue base top, there is the crane arm in the left side of connecting plate through pivot swing joint, the top of crane blue base is provided with the railing body that is located the connecting plate right side, the inside of railing body runs through to the blue inside of base of crane, the inside front side and the rear side of crane blue base all fix the embedding and have the motor, the first belt pulley of top fixedly connected with of motor, the inside of crane blue base is provided with the second belt pulley that is located first belt pulley both sides, first belt pulley and second belt pulley pass through belt drive and connect, the top of second belt pulley and the equal fixedly connected with first gear in bottom, the one side meshing that first belt pulley was kept away from to first gear has the second gear, the inner wall of second gear and the surperficial threaded connection of railing body.

2. The overhead transmission line obstacle clearing device according to claim 1, characterized in that: the surface cover of railing body is equipped with the guide block, the bottom of guide block and the top fixed connection of crane blue base.

3. The overhead transmission line obstacle clearing device according to claim 1, characterized in that: the left side fixedly connected with limiting plate of railing body, the spacing groove that cooperation limiting plate used is seted up on the right side of connecting plate.

4. The overhead transmission line obstacle clearing device according to claim 1, characterized in that: the bottom on railing body surface has seted up the external screw thread, the internal thread that the cooperation external screw thread used is seted up to the inner wall of second gear.

5. The overhead transmission line obstacle clearing device according to claim 1, characterized in that: the quantity of first gear is four, one side swing joint that second belt pulley was kept away from to first gear has spacing post, one side that first gear was kept away from to spacing post and the inner wall fixed connection of crane basket base.

6. The overhead transmission line obstacle clearing device according to claim 1, characterized in that: the bottom fixedly connected with crash pad of railing body, the material of crash pad is rubber.

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