Electric power construction safety protection device

Abstract

The utility model discloses a power construction safety device for protecting, including two stand, install a plurality of frames between two stand, one side symmetry of frame installs two sliding column, install the limit post between two sliding column, the other side installation sliding cover of frame, sliding cover is located the outside of sliding column, can form the layout of the ladder between a plurality of frames when meeting the slope through a plurality of frames, and then can adapt the slope of different angle, under the condition that the slope is same, the gap between a plurality of frame bottoms in the device and the slope is reduced greatly, and the gap is blocked through the blocking rod that can extend simultaneously, effectively avoid the emergence of the situation that the child drills into. Moreover, the supporting foot is installed at the bottom of each frame, the position of the bottom plate can be adjusted through the ball head and the ball socket, the contact area of the bottom plate and the slope is increased, the linear contact becomes the surface contact, and the overall stability is increased.

Description

Technical Field

[0001] This utility model relates to the field of power protection technology, specifically a power construction safety protection device. Background Technology

[0002] During power construction, barriers need to be set up to protect the construction site and prevent unauthorized personnel from entering the site and causing damage to power equipment or electric shock accidents.

[0003] Chinese patent CN202321407283.2 discloses a safety protection device for power construction. Through the coordinated action of adjustment components, connection components and support components, it can conveniently complete the installation and fixing of various structures. At the same time, it can be adaptively adjusted according to the elevation difference of the terrain, making the device applicable to a wider range of terrains and more flexible.

[0004] However, it is more often used for vertical height differences; when it encounters a slope, such as... Figure 7 As shown, because it is a single square plate, as seen in area A of the diagram, its contact with the slope is only line contact, resulting in poor overall stability. Furthermore, there is a tendency for large gaps to exist between the bottom of the protective plate and the slope, making it easy for children, cats, or dogs to crawl through, potentially leading to electric shock. Therefore, its overall protective strength and stability are poor.

[0005] Therefore, a safety protection device for power construction is proposed. Summary of the Invention

[0006] The purpose of this utility model is to provide a safety protection device for power construction to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a power construction safety protection device, comprising two columns, multiple frames installed between the two columns, two sliding columns symmetrically installed on one side of each frame, and a limit column installed between the two sliding columns;

[0008] A sliding cover is installed on the other side of the frame. The sliding cover is located outside the sliding column. A limiting cylinder is installed in the middle of the inner side of the sliding cover. The limiting cylinder is slidably connected to the outside of the limiting column.

[0009] The bottom of the sliding column described below is equipped with an adjustable support foot.

[0010] Preferably, the support foot includes a threaded rod and a base plate; the threaded rod is threadedly connected to the bottom of the sliding column, and a ball head is installed at the bottom of the threaded rod.

[0011] Preferably, a ball socket is installed on the upper surface of the base plate, and the ball socket is adapted to the ball head.

[0012] Preferably, the sliding column is cylindrical, the sliding cover has an arc-shaped cross-section, and the inner side of the sliding cover is in contact with the outer side of the sliding column.

[0013] Preferably, protective netting is installed on multiple of the frames.

[0014] Preferably, multiple connecting plates are symmetrically installed on the two columns, and the connecting plates have holes for bolt connection.

[0015] Preferably, the bottom of the frame is provided with multiple sliding grooves, and each of the multiple sliding grooves is slidably connected with a stop bar, and the end of the stop bar is equipped with a limit plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are: by using multiple frames, a stepped layout can be formed between the multiple frames when encountering a slope, thus adapting to slopes of different angles. When the slope is the same, the gap between the bottom of the multiple frames in this device and the slope is greatly reduced. At the same time, the gap is blocked by the extendable baffle, effectively preventing children from crawling in.

[0017] In addition, support feet are installed at the bottom of each frame. The position of the base plate can be adjusted by ball joints and sockets, which increases the contact area between the base plate and the slope, changing the contact from line contact to surface contact, thus increasing the overall stability. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the sliding column and limiting column of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the sliding cover and the limiting cylinder of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the support foot of this utility model;

[0022] Figure 5 This is a cross-sectional structural diagram of the frame of this utility model;

[0023] Figure 6 This is a schematic diagram of the structure of this utility model when combined with a ramp;

[0024] Figure 7 This is a schematic diagram of the structure when existing technology is combined with a slope.

[0025] In the diagram: 1. Column; 2. Connecting plate; 3. Frame; 4. Protective net; 5. Support leg; 51. Base plate; 52. Ball socket; 53. Ball head; 54. Threaded rod; 6. Sliding column; 7. Limiting column; 8. Sliding cover; 9. Limiting cylinder; 10. Sliding groove; 11. Stop bar; 12. Limiting plate. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0027] Please see Figures 1-6 This utility model provides a technical solution: a power construction safety protection device, including two columns 1, multiple frames 3 installed between the two columns 1, two sliding columns 6 symmetrically installed on one side of the frames 3, and a limit column 7 installed between the two sliding columns 6.

[0028] A sliding cover 8 is installed on the other side of the frame 3. The sliding cover 8 is located outside the sliding column 6. A limiting cylinder 9 is installed in the middle of the inner side of the sliding cover 8. The limiting cylinder 9 is slidably connected to the outside of the limiting column 7.

[0029] The bottom of the lower sliding column 6 is equipped with an adjustable support foot 5.

[0030] like Figure 2 , Figure 3 and Figure 4 As shown: The support foot 5 includes a threaded rod 54 and a base plate 51; the threaded rod 54 is threadedly connected to the bottom of the sliding column 6, and a ball head 53 is installed at the bottom of the threaded rod 54; through the above settings, the threaded rod 54 can make it easier for the support foot 5 to be connected to the frame 3, and at the same time, the length of the support foot 5 can be adjusted to adapt to different inclined surfaces.

[0031] like Figure 4 As shown: A ball socket 52 is installed on the upper surface of the base plate 51, and the ball socket 52 is adapted to the ball head 53; through the above settings, the cooperation between the ball socket 52 and the ball head 53 can make the base plate 51 more convenient to adapt to different inclined surfaces, so that the base plate 51 can make stable contact with the inclined surface and improve the overall stability.

[0032] like Figure 2 and Figure 3 As shown: the sliding column 6 is cylindrical, the sliding cover 8 has an arc-shaped cross-section, and the inner side of the sliding cover 8 fits against the outer side of the sliding column 6; through the above settings, the cooperation between the sliding column 6 and the sliding cover 8 can not only protect the limiting column 7 and the limiting cylinder 9, but also give the device a certain bending angle, and thus adapt to some corner or arc-shaped areas.

[0033] like Figure 1As shown: protective nets 4 are installed on multiple frames 3; through the above settings, not only can they play a protective role, but they can also reduce the wind resistance on the power construction protective plate, reduce the wind pressure area received by the power construction protective plate, and reduce the pressure brought by the wind.

[0034] like Figure 1 As shown: Multiple connecting plates 2 are symmetrically installed on the two columns 1, and the connecting plates 2 have holes for bolt connection; with the above settings, it is easier to connect with other protective plates.

[0035] like Figure 5 As shown: The bottom of the frame 3 is provided with multiple sliding grooves 10, and each sliding groove 10 is slidably connected with a stop bar 11. The end of the stop bar 11 is equipped with a limit plate 12. With the above settings, when the frame 3 is located on a slope, the multiple stop bars 11 extend from the inside of the sliding grooves 10 and contact the slope, thereby blocking the gap between the slope and the bottom of the frame 3 and preventing cats or dogs from entering.

[0036] Working principle: such as Figure 6 As shown, when encountering a slope, multiple frames 3 can move downwards sequentially a certain distance. The frames 3 can move relative to each other via limiting posts 7 and limiting cylinders 9, thereby adjusting their positions. After the positions of the frames 3 are adjusted, the bottom of the support leg 5 will contact the slope. The base plate 51 on the support leg 5 can rotate and tilt through the interaction of the ball joint 53 and the ball socket 52, thus ensuring stable contact between the base plate 51 and the slope. Simultaneously, the overall height of the support leg 5 can be adjusted via the threaded rod 54, allowing it to adapt to more terrains and slopes. Furthermore, multiple stop bars 11 extend from the inside of the sliding groove 10, effectively blocking the gap between the frames 3 and the slope, preventing small animals or children from entering.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A safety protection device for power construction, comprising two columns (1), characterized in that: Multiple frames (3) are installed between the two columns (1), and two sliding columns (6) are symmetrically installed on one side of each frame (3), with a limit column (7) installed between the two sliding columns (6). A sliding cover (8) is installed on the other side of the frame (3). The sliding cover (8) is located outside the sliding column (6). A limiting cylinder (9) is installed in the middle of the inner side of the sliding cover (8). The limiting cylinder (9) is slidably connected to the outside of the limiting column (7). The bottom of the sliding column (6) described below is equipped with an adjustable support foot (5).

2. The power construction safety protection device according to claim 1, characterized in that: The support foot (5) includes a threaded rod (54) and a base plate (51); The threaded rod (54) is threaded to the bottom of the sliding column (6), and a ball head (53) is installed at the bottom of the threaded rod (54).

3. The power construction safety protection device according to claim 2, characterized in that: The upper surface of the base plate (51) is equipped with a ball socket (52), which is adapted to the ball head (53).

4. The power construction safety protection device according to claim 1, characterized in that: The sliding column (6) is cylindrical, the sliding cover (8) has an arc-shaped cross-section, and the inner side of the sliding cover (8) is in contact with the outer side of the sliding column (6).

5. A power construction safety protection device according to claim 1, characterized in that: Protective nets (4) are installed on multiple of the aforementioned frames (3).

6. The power construction safety protection device according to claim 1, characterized in that: Multiple connecting plates (2) are symmetrically installed on the two columns (1), and the connecting plates (2) have holes for bolt connection.

7. A power construction safety protection device according to claim 1, characterized in that: The bottom of the frame (3) is provided with multiple sliding grooves (10), and a stop bar (11) is slidably connected inside each of the multiple sliding grooves (10). A limit plate (12) is installed at the end of the stop bar (11).

Images