Electric power engineering safety protection device

Abstract

The utility model discloses an electric power engineering safety protection device which comprises a bottom frame, rotating frames are arranged at the two ends of the bottom frame respectively, a plurality of sliding blocks are movably arranged on the rotating frames, an installation frame is arranged between every two sliding blocks, a supporting frame is arranged on the installation frame, and the supporting frame is connected with the bottom frame. A shielding structure is arranged on the mounting frame, a main body structure of the whole protection device is formed through the bottom frame, the rotating frame and the mounting frame, the shielding structure comprises a supporting plate, multiple shielding plates and multiple extension plates, the supporting plate is arranged on the mounting frame, the shielding plates are arranged on the supporting plate, and the extension plates are arranged on the supporting plate. The extension plate is arranged on the shielding plate, the two sides of the mounting frame are shielded through the shielding structure, and the constructors are prevented from falling off from the supporting plate.

Description

Technical Field

[0001] The utility model relates to the field of electric power construction equipment, and more specifically, to a safety protection device for electric power engineering. Background Art

[0002] During the construction of power projects, power equipment is often installed or cables are routed at different locations. Therefore, during the construction process, safety protection devices are needed to protect the construction workers. Existing safety protection devices are generally frame structures that can help construction workers reach the construction location. However, the existing protection devices are inconvenient to fold, so when not in use, they occupy a large vertical space, which makes it inconvenient to store the entire safety protection device when not in use. At the same time, when construction workers are working in a location where foreign objects may fall from a height or in a rainy environment, the existing safety protection devices make it inconvenient for construction workers to enter the interior of the safety protection devices for construction, etc., which makes it inconvenient for construction workers to use the safety protection devices, thereby affecting the applicability of the safety protection devices. Utility Model Content

[0003] (1) Technical problems solved

[0004] In view of the problems existing in the prior art, the utility model provides a power engineering safety protection device to solve the technical problems mentioned in the background technology.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a power engineering safety protection device, comprising a base frame, a rotating frame is provided at both ends of the base frame, a sliding block is movably provided on the rotating frame, a plurality of sliding blocks are provided, a mounting frame is provided between two sliding blocks, a support frame is provided on the mounting frame, and a shielding structure is provided on the mounting frame. The base frame, the rotating frame and the mounting frame constitute the main structure of the entire protection device;

[0007] The shielding structure includes a support plate, a shielding plate and an extension plate. The support plate is arranged on the installation frame. There are multiple shielding plates and extension plates. The shielding plate is arranged on the support plate, and the extension plate is arranged on the shielding plate. The shielding structure is used to shield both sides of the installation frame to prevent construction workers from falling from the support plate.

[0008] The present invention is further configured as follows: a mounting plate is fixedly provided on the base frame, a first rotating hole is opened on the mounting plate, first rotating columns are fixedly provided at both ends of the rotating frame, the first rotating columns and the first rotating holes cooperate with each other, and the first rotating columns and the first rotating holes are rotatably connected by bearings, thereby facilitating the rotation of the rotating frame.

[0009] The utility model is further configured such that limiting holes are provided on both the mounting plate and the rotating frame, a plurality of limiting holes are provided, threads are provided in the limiting holes, the limiting holes provided on the mounting plate and the limiting holes provided on the rotating frame are connected by bolts, and the position of the rotating frame is fixed by the cooperation between the limiting holes and the bolts.

[0010] The utility model is further configured as follows: a sliding rod is fixedly provided on the rotating frame, a sliding hole is opened on the sliding block, the sliding rod passes through the sliding hole, the sliding rod and the sliding block are slidingly connected, an extension piece is fixedly provided on the side end of the mounting frame, and a second rotating column is fixedly provided on the extension piece, thereby facilitating the sliding block to change its position.

[0011] The utility model is further configured such that a second rotating hole is provided on the sliding block, the second rotating column is rotatably connected to the second rotating hole, the sliding block and the extension plate are both provided with connecting holes, a plurality of connecting holes are provided, and threads are provided in the connecting holes, so that the position of the mounting frame is fixed through the connecting holes.

[0012] The utility model is further configured such that positioning holes are provided on both the rotating frame and the sliding block, and a plurality of positioning holes are provided on the rotating frame. Threads are provided in the positioning holes, and the positioning holes cooperate with bolts to facilitate fixing the sliding block after changing its position.

[0013] The utility model is further configured such that the support plate and the mounting frame, as well as the support frame and the mounting frame are all bolted together, a slot is provided on the support plate to cooperate with the shielding plate, the support plate and the shielding plate are rotatably connected, and a mounting slot is provided on the shielding plate to cooperate with the extension plate, thereby facilitating the extension plate to be received in the mounting slot.

[0014] The utility model is further configured as follows: a clamping block is fixedly provided on the support plate, the clamping block is rotatably connected to the support plate, and fixing holes are provided on both the shielding plate and the extension plate, and threads are provided in the fixing holes, so as to facilitate fixing the position of the extension plate.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a safety protection device for electric power engineering, which has the following beneficial effects:

[0017] 1. The utility model provides a cooperative rotation connection between the rotating frame and the first rotating column and the first rotating hole provided on the base frame. When the entire protective device is not in use, the rotating frame is laid down, and the extension piece provided on the mounting frame and the sliding block are rotatably connected through the second rotating column and the second rotating hole. The mounting frame is rotated to retract the mounting frame and other structures installed on the mounting frame into the rotating frame, thereby facilitating the folding of the entire protective device, reducing the vertical occupation of the device when not in use, and reducing the space required for storing the entire device.

[0018] 2. The utility model provides positioning holes on the sliding block and the rotating frame. The positioning holes provided on the sliding block cooperate with different positioning holes on the rotating frame to change the height of the sliding block, thereby changing the height of the installation frame and the shielding structure, thereby facilitating the height adjustment of the entire protective device according to the needs of the construction personnel, thereby facilitating the construction personnel to use the entire protective device for electrical construction operations.

[0019] 3. The utility model provides a base frame, a rotating frame is provided on the upper end of the base frame, and a mounting frame is provided on the rotating frame. When construction workers need to work inside the protective device, the rotating frame and the base frame are kept vertically loaded, and the mounting frame and the rotating frame are kept vertically. Therefore, a certain space is formed by the cooperation of the rotating frame and the mounting frame, which is convenient for construction workers to work in rainy environments or locations with risks of falling objects, thereby improving the usability of the entire protective device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a power engineering safety protection device;

[0021] Figure 2 This is a schematic diagram of the coordinated structure of a rotating frame and a base frame of a power engineering safety protection device;

[0022] Figure 3 A schematic diagram of the coordinated structure of an installation frame, a support frame, and a support plate for a power engineering safety protection device;

[0023] Figure 4 A schematic diagram of the coordinated structure of a rotating frame, a mounting frame, and a sliding block of a power engineering safety protection device;

[0024] Figure 5 The figure is a structural schematic diagram of a shielding structure of a power engineering safety protection device.

[0025] In the figure: 1. Base frame; 2. Rotating frame; 3. Sliding block; 4. Mounting frame; 5. Support frame; 6. Support plate; 7. Shielding plate; 8. Extension plate; 9. Mounting plate; 10. First rotating hole; 11. First rotating column; 12. Limiting hole; 13. Slide rod; 14. Sliding hole; 15. Extension plate; 16. Second rotating column; 17. Second rotating hole; 18. Connecting hole; 19. Positioning hole; 20. Notch; 21. Mounting slot; 22. Block; 23. Fixing hole. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0029] See also Figure 1-5 A power engineering safety protection device includes a base frame 1, a rotating frame 2 is provided at both ends of the base frame 1, a sliding block 3 is movably provided on the rotating frame 2, a plurality of sliding blocks 3 are provided, a mounting frame 4 is provided between two sliding blocks 3, a support frame 5 is provided on the mounting frame 4, and a shielding structure is provided on the mounting frame 4;

[0030] The shielding structure includes a support plate 6, a shielding plate 7 and an extension plate 8. The support plate 6 is arranged on the mounting frame 4. There are multiple shielding plates 7 and extension plates 8. The shielding plate 7 is arranged on the support plate 6, and the extension plate 8 is arranged on the shielding plate 7.

[0031] In this embodiment, the main structure of the entire protective device is formed by the cooperation of the base frame 1, the rotating frame 2 and the installation frame 4.

[0032] More specifically, when a worker stands on the upper end of the support plate 6 for construction, the shielding structure rotates the shielding plate 7 so that the shielding plate 7 is perpendicular to the support plate 6, so that the shielding plate 7 and the extension plate 8 cooperate to shield the side end of the support plate 6, thereby preventing construction workers from falling on the support plate 6.

[0033] See also Figure 1-Figure 5As an implementation method of the entire protective device: a mounting plate 9 is fixedly provided on the base frame 1, a first rotating hole 10 is provided on the mounting plate 9, and first rotating columns 11 are fixedly provided at both ends of the rotating frame 2, the first rotating columns 11 and the first rotating holes 10 cooperate with each other, and the first rotating columns 11 and the first rotating holes 10 are rotatably connected through bearings, and limiting holes 12 are provided on the mounting plate 9 and the rotating frame 2, and a plurality of limiting holes 12 are provided, and threads are provided in the limiting holes 12, and the limiting holes 12 provided on the mounting plate 9 are connected to the limiting holes 12 provided on the rotating frame 2 by bolts, and a sliding rod 13 is fixed on the rotating frame 2 , a sliding hole 14 is provided on the sliding block 3, the sliding rod 13 passes through the sliding hole 14, the sliding rod 13 and the sliding block 3 are slidably connected, an extension piece 15 is fixedly provided on the side end of the mounting frame 4, a second rotating column 16 is fixedly provided on the extension piece 15, a second rotating hole 17 is provided on the sliding block 3, the second rotating column 16 is rotatably connected to the second rotating hole 17, the sliding block 3 and the extension piece 15 are provided with a connecting hole 18, a plurality of connecting holes 18 are provided, a thread is provided in the connecting hole 18, a positioning hole 19 is provided on the rotating frame 2 and the sliding block 3, a plurality of positioning holes 19 are provided on the rotating frame 2, and a thread is provided in the positioning hole 19;

[0034] When the cam 3 is in the desired position, the bolt is inserted into the positioning hole 19 provided on both the cam 3 and the sliding block 3 to fix the position of the sliding block 3, thereby realizing the deployment of the entire safety protection device.

[0035] Please refer to Figure 1-5 , as an implementation method of using a shielding structure: the support plate 6 and the mounting frame 4, the support frame 5 and the mounting frame 4 are all bolted together, the support plate 6 is provided with a notch 20 that cooperates with the shielding plate 7, the support plate 6 and the shielding plate 7 are rotatably connected, the shielding plate 7 is provided with a mounting groove 21 that cooperates with the extension plate 8, the support plate 6 is fixedly provided with a clamping block 22, the clamping block 22 is rotatably connected to the support plate 6, the shielding plate 7 and the extension plate 8 are provided with a fixing hole 23, and a thread is provided in the fixing hole 23;

[0036] Specifically, when construction workers need to step on the installation frame 4 for construction, the shield plate 7 is rotated to connect with the support plate 6 so that the shield plate 7 and the support plate 6 remain vertical, and the block 22 is rotated to block the shield plate 7 through the block 22 to prevent the shield plate 7 from falling. The extension plate 8 is pulled out from the installation groove 21 opened on the shield plate 7, and the bolt is inserted into the fixing hole 23 to fix the position of the extension plate 8. The side end of the installation frame 4 is blocked by the cooperation of the shield plate 7 and the extension plate 8 to prevent the construction workers from falling.

[0037] In summary, when used as a whole:

[0038] When the entire protective device is deployed, the rotating frame 2 is rotated by cooperating with the first rotating column 11 and the first rotating hole 10, so that the rotating frame 2 and the base frame 1 are kept vertical, and the bolt is inserted into the limiting hole 12 to fix the position of the rotating frame 2. When the rotating frame 2 is fixed, the second rotating column 16 set on the extension piece 15 set on the side end of the mounting frame 4 cooperates with the second rotating hole 17 set on the sliding block 3, and the mounting frame 4 is rotated to keep the mounting frame 4 and the rotating frame 2 vertical, and the bolt is inserted into the connecting hole 18 to fix the position of the mounting frame 4. After the mounting frame 4 is fixed, the position of the sliding block 3 is changed according to the required height of the mounting frame 4 through the sliding connection between the sliding block 3 and the sliding rod 13. When the sliding block 3 reaches the required position, the bolt is inserted into the positioning hole 19 opened on both the rotating frame 2 and the sliding block 3 to fix the position of the sliding block 3, thereby realizing the deployment of the entire safety protection device.

[0039] When the construction workers need to step on the installation frame 4 for construction, the shield plate 7 is rotated to connect with the support plate 6 so that the shield plate 7 and the support plate 6 remain vertical, and the block 22 is rotated to block the shield plate 7 through the block 22 to prevent the shield plate 7 from falling. The extension plate 8 is pulled out from the installation groove 21 opened on the shield plate 7, and the bolts are inserted into the fixing holes 23 to fix the position of the extension plate 8. The side end of the installation frame 4 is blocked by the cooperation of the shield plate 7 and the extension plate 8 to prevent the construction workers from falling.

[0040] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A power engineering safety protection device, comprising a base frame (1), characterized in that: Both ends of the base frame (1) are provided with rotating frames (2), a sliding block (3) is movably provided on the rotating frame (2), a plurality of sliding blocks (3) are provided, a mounting frame (4) is provided between two sliding blocks (3), a supporting frame (5) is provided on the mounting frame (4), and a shielding structure is provided on the mounting frame (4); The shielding structure comprises a support plate (6), a shielding plate (7) and an extension plate (8); the support plate (6) is arranged on the mounting frame (4); a plurality of shielding plates (7) and extension plates (8) are provided; the shielding plate (7) is arranged on the support plate (6); and the extension plate (8) is arranged on the shielding plate (7).

2. The power engineering safety protection device according to claim 1, characterized in that: A mounting plate (9) is fixedly provided on the base frame (1), a first rotating hole (10) is provided on the mounting plate (9), first rotating columns (11) are fixedly provided at both ends of the rotating frame (2), the first rotating columns (11) and the first rotating holes (10) cooperate with each other, and the first rotating columns (11) and the first rotating holes (10) are rotatably connected via bearings.

3. The power engineering safety protection device according to claim 2, characterized in that: The mounting plate (9) and the rotating frame (2) are both provided with limiting holes (12), a plurality of the limiting holes (12) are provided, and threads are provided in the limiting holes (12). The limiting holes (12) provided on the mounting plate (9) and the limiting holes (12) provided on the rotating frame (2) are connected by bolts.

4. The power engineering safety protection device according to claim 1, characterized in that: A sliding rod (13) is fixedly provided on the rotating frame (2), a sliding hole (14) is opened on the sliding block (3), the sliding rod (13) passes through the sliding hole (14), and the sliding rod (13) and the sliding block (3) are slidably connected. An extension piece (15) is fixedly provided on the side end of the mounting frame (4), and a second rotating column (16) is fixedly provided on the extension piece (15).

5. The power engineering safety protection device according to claim 4, characterized in that: The sliding block (3) is provided with a second rotating hole (17), and the second rotating column (16) is rotatably connected to the second rotating hole (17). The sliding block (3) and the extension piece (15) are both provided with connecting holes (18), and a plurality of connecting holes (18) are provided, and threads are provided in the connecting holes (18).

6. The power engineering safety protection device according to claim 4, characterized in that: The rotating frame (2) and the sliding block (3) are both provided with positioning holes (19), a plurality of positioning holes (19) are provided on the rotating frame (2), and threads are provided in the positioning holes (19).

7. The power engineering safety protection device according to claim 1, characterized in that: The support plate (6) and the mounting frame (4), as well as the support frame (5) and the mounting frame (4), are all connected by bolts. A notch (20) cooperating with the shielding plate (7) is provided on the support plate (6). The support plate (6) and the shielding plate (7) are rotatably connected. A mounting groove (21) cooperating with the extension plate (8) is provided on the shielding plate (7).

8. The power engineering safety protection device according to claim 7, characterized in that: A clamping block (22) is fixedly provided on the support plate (6), and the clamping block (22) is rotatably connected to the support plate (6). Both the shielding plate (7) and the extension plate (8) are provided with fixing holes (23), and threads are provided in the fixing holes (23).

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