CN218581319U - Portable security fence is used in electric power installation - Google Patents

Abstract

The utility model discloses a portable safety fence for electric installation, which relates to the technical field of electric installation, and comprises a column. Both sides are provided with a damping shaft, and the outside of the damping shaft is connected with a universal wheel, the outside of the column is provided with a chute, and the inside of the chute is equipped with a slider. In the utility model, a column, a chute, a slider, a connecting rod, a slider, a second telescopic fence and a movable plate are provided, and through the joint action of the slider, the chute, the slider and the second telescopic fence, it is convenient to adjust the second telescopic fence. The height and orientation of the second telescopic fence make it possible to adjust the height of the safety fence or extend the length of the safety fence outwards to improve the use range of the safety fence. Reduce the footprint of the safety fence, easy to carry and easy to use.

Description

A portable safety fence for electric installation

technical field

The utility model relates to the technical field of electric power installation, in particular to a portable safety fence for electric power installation.

Background technique

Electric power installation refers to the engineering installation related to the production, transmission and distribution of electric energy. Electric power installation and installation includes the installation of process equipment in various links such as power generation, power transmission, power transformation, power distribution, and power consumption. During the process, it is necessary to use safety fences to restrict and prevent activities within a specific range of the power site, so as to achieve the purpose of eliminating and mitigating potential safety hazards.

During the installation and use of the existing portable safety fences for power equipment, the height of the safety fences is generally fixed, and it is difficult to adjust the height of the safety fences, which limits the use range of the safety fences and reduces the use range of the safety fences. , and inconvenient to carry.

Utility model content

The purpose of this utility model is to solve the problem that the height of the existing portable safety fence is generally fixed during the installation and use of electric equipment, and it is difficult to adjust the height of the safety fence, so that the use range of the safety fence is limited to a certain extent. , which reduces the scope of use of the safety fence and has the disadvantages of being inconvenient to carry, and proposes a portable safety fence for electric installation.

In order to achieve the above object, the utility model adopts the following technical solutions:

A portable safety fence for electrical installations, comprising:

A column, the bottom of the column is equipped with a base, and the inner side of the column is movably connected with a first telescopic fence, the inside of the base is provided with a damping shaft on both sides, and the outside of the damping shaft is connected with a universal wheel, the column There is a chute on the outside of the chute, and a slider is installed inside the chute, the outside of the slider is connected with a connecting rod, and the other end of the connecting rod is installed with a slider, and the outside of the slider is movably connected with a second retractable fence;

handle, the handle is installed on the other side of the column, and both sides of the column are provided with movable plates, the inner side of the movable plate is connected with the other end of the second telescopic fence, and the outside of the movable plate is provided with a binding Belt, the top inner wall of the chute is provided with a stopper.

Preferably, the upright column and the base are of an integrated structure through welding, and openings are provided in the middle of both sides of the base.

Preferably, the first telescopic fence is flexibly connected to the column, and both ends of the first telescopic fence are provided with sliding rings.

Preferably, the universal wheel forms a rotating structure through the damping shaft and the base, and an adjustment rod is arranged on the top of the universal wheel.

Preferably, the slider has an L-shaped structure, and the slider and the sliding groove are in a sliding connection, and bolts are arranged inside the slider.

In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

1. In the utility model, a column, a chute, a slider, a connecting rod, a slider, a second telescopic fence and a movable plate are provided, and through the joint action of the slider, the chute, the slider and the second telescopic fence, it is convenient Adjust the height and orientation of the second telescopic fence, so that the height of the safety fence can be adjusted or the length of the safety fence can be extended outwards to improve the use range of the safety fence. When not in use, the second telescopic fence and the first telescopic fence can be retracted and restored. Fence, reducing the footprint of the safety fence, easy to carry and easy to use.

Description of drawings

Fig. 1 is the overall structure schematic diagram in the utility model;

Fig. 2 is a schematic view of the back structure of the central column of the present invention;

Fig. 3 is a top structural schematic diagram of the central column of the present invention.

illustration:

1. Column; 2. The first telescopic fence; 3. Handle; 4. Movable plate; 5. Base; 6. Damping shaft; 7. Universal wheel; 8. Chute; 9. Slider; 10. Strap ; 11, the second telescopic fence; 12, the block; 13, the connecting rod; 14, the sliding rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

Referring to Figures 1-3, a portable safety fence for electric installation includes a column 1, a base 5 is installed at the bottom of the column 1, and a first telescopic fence 2 is movably connected to the inner side of the column 1, and the column 1 is connected to the base 5 by welding. The space is an integrated structure, and the middle part of both sides of the base 5 is provided with openings, and the safety fence for electric installation is composed of the first telescopic fence 2 and two sets of columns 1, and the contact area between the safety fence and the ground is increased through the base 5, The stability of the safety fence is good, the first telescopic fence 2 and the column 1 are flexibly connected, and the rods at both ends of the first telescopic fence 2 are provided with sliding rings, by moving the two sets of columns 1, the first telescopic fence 2 is stretched The telescopic fence 2 expands the length of the installation fence and improves the limited range of activities of the electric installation. Both sides of the base 5 are provided with a damping shaft 6, and the outside of the damping shaft 6 is connected with a universal wheel 7, and the universal wheel 7 passes through the damping The rotating shaft 6 and the base 5 form a rotating structure, and the top of the universal wheel 7 is provided with an adjustment rod. Through the universal wheel 7 on the base 5, the safety fence can be moved to a limited range. When the moving work is completed, the damping shaft can be used to 6, turn the vertical adjustment lever to the side of the base 5, so that the universal wheel 7 is retracted to the inside of the base 5, and the storage of the universal wheel 7 is completed, so as to avoid the universal wheel 7 from being knocked and damaged. , the outside of the column 1 is provided with a chute 8, and the inside of the chute 8 is equipped with a slider 9, the slider 9 is in an L-shaped structure, and there is a sliding connection between the slider 9 and the chute 8, and the inside of the slider 9 Bolts are provided, after the position of the slider 9 is adjusted, the position of the slider 9 can be limited by tightening the bolts, and then the height adjustment of the second telescopic fence 11 can be completed, so as to facilitate the adjustment of the height of the safety fence and increase the height of the safety fence. Safety performance, the outside of the slider 9 is connected with a connecting rod 13, and the other end of the connecting rod 13 is equipped with a sliding rod 14, and the outside of the sliding rod 14 is movably connected with a second telescopic fence 11;

Handle 3, the handle 3 is installed on the other side of the column 1, and both sides of the column 1 are provided with movable plates 4, when the safety fence shrinks and recovers, the safety fence can be lifted by the handle 3, which improves convenience and activities The inner side of the board 4 is connected with the other end of the second telescopic fence 11, and the outside of the movable board 4 is provided with a strap 10, and the movable board 4 of the two groups of splicing can be pasted and fixed by the strap 10, so that the two groups The second telescopic fence 11 is combined to form a safety fence, which is suitable for electric equipment installation activities. The top inner wall of the chute 8 is provided with a stopper 12. By the stopper 12, the slider 9 can be prevented from moving out of the chute 8 completely.

Working principle: When in use, first move the safety fence composed of the column 1 and the first telescopic fence 2 to the area where the electric equipment is installed through the universal wheel 7 on the base 5, and then, by operating the second telescopic fence on both sides of the column 1 The telescopic fence 11 can be selected to extend the second telescopic fence 11 to both sides of the column 1 according to the installation range of the electric equipment, which can increase the length of the safety fence. When the height needs to be increased, the second telescopic fence can be driven by operating the slider 9. The fence 11 moves up, and the movable panels 4 on the second telescopic fence 11 of the column 1 of the same group are attached to each other to form an installation fence and increase the height of the safety fence. The fence 2 and the second telescopic fence 11 make the safety fence shrink into a cylinder, which is convenient to carry.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (5)

1. A portable safety fence for electric installation, characterized in that it comprises: A column (1), the bottom of the column (1) is equipped with a base (5), and the inner side of the column (1) is movably connected with a first telescopic fence (2), and both sides of the base (5) are provided with There is a damping shaft (6), and the outside of the damping shaft (6) is connected with a universal wheel (7), the outside of the column (1) is provided with a chute (8), and the inside of the chute (8) is installed with Slide block (9), the outside of described slide block (9) is connected with connecting rod (13), and the other end of connecting rod (13) is equipped with slide bar (14), and the external activity of described slide bar (14) A second telescopic fence (11) is connected; handle (3), the handle (3) is installed on the other side of the column (1), and both sides of the column (1) are provided with a movable plate (4), the inner side of the movable plate (4) and The other end of the second telescopic fence (11) is connected, and the outside of the movable plate (4) is provided with a strap (10), and the top inner wall of the chute (8) is provided with a stopper (12). 2. A portable safety fence for electric installation according to claim 1, characterized in that: the column (1) is welded and the base (5) is an integrated structure, and the two sides of the base (5) There is an opening in the middle. 3. A portable safety fence for electric installation according to claim 1, characterized in that: the first telescopic fence (2) is movably connected to the column (1), and the first telescopic fence (2) The rods at both ends are provided with sliding rings. 4. A portable safety fence for electric installation according to claim 1, characterized in that: the universal wheel (7) forms a rotating structure through the damping shaft (6) and the base (5), and the universal wheel ( 7) There is an adjustment rod on the top. 5. A portable safety fence for electric installation according to claim 1, characterized in that: the slider (9) has an L-shaped structure, and there is sliding between the slider (9) and the chute (8). connection, the inside of the slider (9) is provided with bolts.

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