CN215717747U - Electric fence - Google Patents

Abstract

The utility model designs an electric fence which comprises two embedded columns, a lifting column and a fence, wherein the lifting column is sleeved on the two embedded columns; the fence is movably arranged between the two lifting columns through a clamping clamp; the top of each lifting column is provided with a round hole; the round hole is provided with an upright post in a clamping groove manner; a protective ring is fixedly connected between the upright columns; a sliding groove is formed in the inner wall of the embedded column; a lifting device is arranged inside the sliding chute; the outer wall of the lifting column is attached to the sliding groove; the lower end of the lifting column is provided with a fixed block, and the fixed block lifting devices are connected; a limiting block is arranged on one side of the bottom end of the sliding chute; a motor is arranged inside the limiting block; the motor is fixedly connected with the lifting device. The electric fence is simple in structure, the stability of the electric fence is greatly improved due to the arrangement of the embedded columns, the electric fence is convenient to disassemble, and a large maintenance range can be provided for the overhaul of workers.

Description

Electric fence

Technical Field

The utility model relates to the field of electric power, in particular to an electric power fence.

Background

At present, an electric fence is an indispensable safety protection appliance for various electric facilities or construction sites, in some transformer substations and other electric facilities, maintenance and construction are often required, although the electric fence has an outlet when workers need to enter and exit, the electric fence still can be in trouble sometimes, and at the moment, the electric fence which can be freely adjusted is required, so that the electric workers can conveniently perform maintenance and construction.

Patent CN201620684954.3 discloses an electric power fence, the electric power fence comprises a folding rod component and two vertically arranged supporting rods, the bottoms of the two supporting rods are respectively provided with a base, the same side of each supporting rod is provided with an upper protruding rod and a lower protruding rod, the protruding rods are respectively sleeved with a sleeve, nuts in threaded connection with the protruding rods are arranged outside the sleeves, the folding rod component comprises a plurality of vertical rods which are arranged between the two supporting rods at intervals, the number of the vertical rods is odd, the two adjacent vertical rods are connected through two parallel pull rods, the supporting rods are connected with the adjacent vertical rods through the two parallel pull rods, the pull rods are connected with the vertical rods in a hinged mode, the pull rods are connected with the supporting rods through the sleeves, and the pull rods are hinged to the sleeves. During the use, fix two spinal branch vaulting poles according to the use place earlier, then with folding rod subassembly installation on two spinal branch vaulting poles for an electric power rail can be suitable for multiple place, and the commonality is good, ability reuse, use cost is low. But can not be dismantled, can influence the electric power staff and overhaul work.

Disclosure of Invention

The utility model adopts the following technical scheme for solving the problems: an electric fence comprises two embedded columns, lifting columns sleeved on the two embedded columns and a fence, wherein the left side and the right side of the fence are fixedly connected with a clamping clamp; the fence is movably arranged between the two lifting columns through a clamping clamp; the top of each lifting column is provided with a round hole; an upright post is arranged on each round hole in a clamping groove manner; a protective ring is fixedly connected between the two upright columns; a sliding groove is formed in the inner wall of the embedded column; a lifting device is arranged inside the sliding chute; the outer wall of the lifting column is attached to the sliding groove; the lower end of the lifting column is provided with a fixed block, and the fixed block lifting devices are connected; a limiting block is arranged on one side of the bottom end of the sliding chute; a motor is arranged inside the limiting block; the motor is fixedly connected with the lifting device.

Preferably, the lifting device comprises two pulleys and a track; the two pulleys are respectively arranged at the top and the bottom in the sliding chute; and a crawler belt is movably connected between the two pulleys.

Preferably, the fixed block is fixedly connected with the crawler.

Preferably, the output shaft of the motor is fixedly connected with a pulley at the bottom inside the sliding chute.

Preferably, the embedded columns are fixed at the ground bottom; the periphery is fixed by concrete, and the top is provided with a baffle plate; the baffle is provided with a hole matched with the lifting column, and the lifting column is sleeved in the hole.

Preferably, the embedded column and the lifting column are of cylindrical structures.

Preferably, the surface of the lifting column is provided with fluorescent stripes.

Preferably, the motor is provided with a signal receiver which is in signal connection with a motor remote controller.

The utility model has the following positive beneficial effects: an operator can adjust the height of the fence through the lifting device, and when power equipment is maintained, the fence and the upright post can be detached to reduce the lifting post to the lowest, so that the maintenance is facilitated for the operator to improve the large maintenance range; the fluorescent stripes can play a warning role at night to prevent the vehicle from being collided by mistake; the guard ring can prevent other people from climbing the fence; the embedded columns penetrate into the ground, so that the stability of the fence is greatly improved, and a good protection effect is achieved on power equipment.

Drawings

Fig. 1 is an overall structure diagram of an electric fence.

Fig. 2 is a view of the ground surface of fig. 1 in a contracted configuration.

Fig. 3 is a view of the structure of the clamping clip of fig. 1.

Fig. 4 is a top structure view of the lifting column of fig. 1.

Fig. 5 is a view showing the construction of the chute of fig. 1.

Fig. 6 is a structural view of the lifting device of fig. 1.

In the figure: 1. the device comprises a pre-buried column, 2 lifting columns, 3 baffles, 4 fences, 5 clamping clamps, 6 stand columns, 7 protective rings, 8 round holes, 9 sliding grooves, 10 lifting devices, 11 limiting blocks, 12 motors, 13 fixing blocks, 14 pulleys and 15 tracks.

Detailed Description

The utility model will be further illustrated with reference to some specific examples.

Fig. 1-6 provide an electric fence, which comprises two embedded columns 1, a lifting column 2 sleeved on the two embedded columns 1, and a fence 4, wherein the left side and the right side of the fence 4 are fixedly connected with a clamping clamp 5; the fence 4 is movably arranged between the two lifting columns 2 through a clamping clamp 5; the top of each lifting column 2 is provided with a round hole 8; an upright post 6 is arranged on each round hole 8 in a clamping groove manner; a protective ring 7 is fixedly connected between the two upright posts 6; a sliding groove 9 is arranged on the inner wall of the embedded column 1; a lifting device 10 is arranged in the chute 9; the outer wall of the lifting column 2 is attached to the sliding groove 9; the lower end of the lifting column 2 is provided with a fixed block 13, and the fixed block 13 is connected with a lifting device 10; a limiting block 11 is arranged on one side of the bottom end of the sliding chute 9; a motor 12 is arranged inside the limiting block 11; the motor 12 is fixedly connected with the lifting device 10. The motor 12 is provided with a signal receiver and is in signal connection with a motor remote controller.

The lifting device 10 comprises two pulleys 14 and a crawler belt 15; the two pulleys 14 are respectively arranged at the top and the bottom inside the sliding chute 9; a crawler belt 15 is movably connected between the two pulleys 14. In the practical use process, when the lifting column 2 rises, the fixed block 13 cannot rise when contacting with the pulley at the top of the sliding groove 9, so that the upper limit of the lifting position of the lifting column 2 is formed, and when the lifting column 2 falls, the fixed block 13 cannot fall when contacting with the limiting block 11, so that the lower limit of the falling of the lifting column 2 is formed.

The fixed block 13 is fixedly connected with the crawler belt 15; an output shaft of the motor 12 is fixedly connected with a pulley 14 at the bottom inside the chute 9; the embedded column 1 is fixed at the ground bottom; the periphery is fixed by concrete, and the top is provided with a baffle 3; the baffle 3 is provided with a hole matched with the lifting column, and the lifting column 2 is sleeved in the hole; the embedded column 1 and the lifting column 2 adopt cylindrical structures; the surface of the lifting column 2 is provided with fluorescent stripes.

The working principle is as follows: the staff fixes embedded column 1 at the bottom of the earth, and it is fixed that the periphery passes through the concrete, and it is rotatory through remote controller control motor 12, and the rotatory rotation that drives elevating gear 10 of output shaft of motor 12, and then the rising that drives lift post 2 when elevating gear 10 is rotatory adjusts suitable height according to actual need, then rail 4 through step up 5 and install on the lift post, install stand 6 on round hole 8 at last.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims (8)

1. An electric fence comprises two embedded columns (1), a lifting column (2) sleeved on the two embedded columns (1) and a fence (4), and is characterized in that the left side and the right side of the fence (4) are fixedly connected with a clamping clamp (5); the fence (4) is movably arranged between the two lifting columns (2) through a clamping clip (5); the top of each lifting column (2) is provided with a round hole (8); each round hole (8) is provided with an upright post (6) in a clamping groove manner; a protective ring (7) is fixedly connected between the two upright posts (6); a sliding groove (9) is arranged on the inner wall of the embedded column (1); a lifting device (10) is arranged in the chute (9); the outer wall of the lifting column (2) is attached to the sliding groove (9); a fixed block (13) is arranged at the lower end of the lifting column (2), and the fixed block (13) is connected with a lifting device (10); a limiting block (11) is arranged on one side of the bottom end of the sliding groove (9); a motor (12) is arranged inside the limiting block (11); the motor (12) is fixedly connected with the lifting device (10).

2. An electric fence as claimed in claim 1, characterized in that the lifting device (10) comprises two pulleys (14) and a track (15); the two pulleys (14) are respectively arranged at the top and the bottom inside the sliding chute (9); a crawler belt (15) is movably connected between the two pulleys (14).

3. An electric fence according to claim 1 or 2, characterized in that the fixed blocks (13) are fixedly connected with the tracks (15).

4. An electric fence according to claim 1 or 2, characterized in that the output shaft of the motor (12) is fixedly connected with a pulley (14) at the bottom inside the chute (9).

5. An electric fence as claimed in claim 1, characterized in that said pre-buried pole (1) is fixed to the ground; the periphery is fixed by concrete, and the top is provided with a baffle (3); the baffle (3) is provided with a hole matched with the lifting column (2), and the lifting column (2) is sleeved in the hole.

6. An electric fence according to claim 1, characterized in that the pre-buried pole (1) and the lifting pole (2) are of cylindrical construction.

7. An electric fence as claimed in claim 1, characterized in that the surface of the lifting column (2) is provided with fluorescent stripes.

8. An electric fence according to claim 1 wherein the electric motor (12) is provided with a signal receiver in signal connection with a motor remote control.

Images