Electric power engineering safety protection fence for ramp

Abstract

The utility model provides an electric power engineering safety protection fence for a ramp, which relates to the technical field of electric power engineering and comprises a support frame, a control mechanism is arranged on the surface of the support frame and comprises an electric guide rail, a sliding frame is slidably connected to the surface of the electric guide rail, and a connecting frame is arranged on the surface of the sliding frame. A positioning frame is arranged on the surface of the connecting frame, a first protective net is arranged on the surface of the positioning frame, a fixing frame is arranged on the surface of the supporting frame, a second protective net is arranged on the surface of the fixing frame, a connecting mechanism is arranged on the surface of the supporting frame, and a proximity sensor is arranged on the surface of the positioning frame. By arranging the control mechanism, the position of the positioning frame can be adjusted, workers can conveniently penetrate through the protective fence and do not need to bypass the protective fence, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to an electric power engineering safety protection fence for a ramp. Background Art

[0002] Power engineering refers to engineering related to the production, transmission and distribution of electric energy. In a broad sense, it also includes engineering that uses electricity as a power and energy source in various fields. As a form of energy, electric energy has many advantages, such as easy conversion, convenient transportation, easy control, easy use, cleanliness and economy.

[0003] A Chinese patent discloses a power engineering safety protection fence for a ramp, announcement number: CN215717795U, comprising a base, a support plate is provided on the inner side of the base, two openings are provided on the top outer wall of the base, and the inner walls of the two openings are slidably connected with a fixing plate, the bottom ends of the two fixing plates are fixed to the top outer wall of the support plate, a sliding groove is provided on the bottom inner wall of the base, a threaded block is slidably connected to the inner wall of the sliding groove, the top of the threaded block is rotatably connected to a support rod, the bottom outer wall of the support plate is fixedly connected to a connecting seat, and the top of the support rod is rotatably connected to the bottom outer wall of the connecting seat.

[0004] In the prior art, protective fences are installed on the ground for protection. However, since the range of the working environment is not fixed, when the working range is large, the workers need to take a long detour, which reduces work efficiency. In addition, the working range is large and multiple protective fences need to be installed. At this time, multiple protective fences need to be combined to improve the overall stability and protection effect of the fence. For this reason, we propose a power engineering safety protective fence for ramps. Utility Model Content

[0005] The utility model aims to solve the above problems and proposes a power engineering safety protection fence for ramps.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a power engineering safety protection fence for a ramp, comprising a support frame, a control mechanism is arranged on the surface of the support frame, the control mechanism comprises an electric guide rail, a sliding frame is slidably connected to the surface of the electric guide rail, a connecting frame is arranged on the surface of the sliding frame, a positioning frame is arranged on the surface of the connecting frame, a first protection net is arranged on the surface of the positioning frame, a fixed frame is arranged on the surface of the support frame, a second protection net is arranged on the surface of the fixed frame, a connecting mechanism is arranged on the surface of the support frame, and a proximity sensor is arranged on the surface of the positioning frame.

[0007] Preferably, a limiting guide rail is provided on the surface of the support frame, and the surface of the limiting guide rail is slidably connected to a limiting slider, and the limiting slider is fixedly connected to the positioning frame. The limiting guide rail can limit the limiting slider, so that the positioning frame can be more stable when moving.

[0008] Preferably, the connecting mechanism includes a positioning frame, a positioning groove is provided on the surface of the positioning frame, a positioning block matching the positioning groove is provided on the surface of the positioning frame, a first positioning hole is provided on the surface of the positioning frame, an L-shaped rod is slidably connected to the surface of the first positioning hole, and the provided positioning block can be embedded in the positioning groove on the next protective fence and pass through the L-shaped rod, at which time multiple protective fences can be assembled.

[0009] Preferably, a threaded rod is provided on the surface of the L-shaped rod, and a threaded block is threadedly connected to the surface of the threaded rod. The provided threaded rod and threaded block can position the positioning rod to prevent the positioning rod from slipping out.

[0010] Preferably, a second positioning hole is opened on the surface of the positioning block, and the positioning frame is fixedly arranged on the surface of the supporting frame, and the second positioning hole is arranged to facilitate the positioning rod to pass through.

[0011] Preferably, the electric guide rail is fixedly mounted on the surface of the support frame, and the arrangement of the electric guide rail facilitates the movement of the sliding frame.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. The utility model proposes a power engineering safety protection fence for a ramp, which can adjust the position of the positioning frame by setting a control mechanism, so that workers can pass through the protection fence without having to go around the protection fence, thereby reducing the distance and improving work efficiency.

[0014] 2. The utility model proposes a power engineering safety protection fence for a ramp, which can combine two support frames by setting a connecting mechanism, so as to facilitate the adjustment of the protection range according to the construction range and improve the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a power engineering safety protection fence for a ramp is proposed for the utility model;

[0016] Figure 2 The utility model provides a back view structural schematic diagram of a power engineering safety protection fence for a ramp;

[0017] Figure 3 for Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0018] Figure 4 for Figure 2 A schematic diagram of the partially enlarged structure at B in the middle;

[0019] Figure 5 The utility model provides a partial structural schematic diagram of a positioning block of a power engineering safety protection fence for a ramp.

[0020] Legend: 1. Support frame; 2. Control mechanism; 201. Electric guide rail; 202. Sliding frame; 203. Connecting frame; 204. Positioning frame; 205. First protective net; 206. Fixed frame; 207. Second protective net; 208. Proximity sensor; 3. Connecting mechanism; 301. Positioning frame; 302. Positioning groove; 303. Positioning block; 304. L-shaped rod; 4. Limiting guide rail; 5. Limiting slider; 6. Threaded rod; 7. Threaded block; 8. Second positioning hole. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-5 As shown, a power engineering safety protection fence for a ramp includes a support frame 1, a control mechanism 2 is arranged on the surface of the support frame 1, the control mechanism 2 includes an electric guide rail 201, a sliding frame 202 is slidably connected to the surface of the electric guide rail 201, a connecting frame 203 is arranged on the surface of the sliding frame 202, a positioning frame 204 is arranged on the surface of the connecting frame 203, a first protection net 205 is arranged on the surface of the positioning frame 204, a fixed frame 206 is arranged on the surface of the supporting frame 1, a second protection net 207 is arranged on the surface of the fixed frame 206, a connecting mechanism 3 is arranged on the surface of the supporting frame 1, and a proximity sensor 208 is arranged on the surface of the positioning frame 204.

[0024] The effect achieved by the entire embodiment 1 is that the electric guide rail 201 drives the sliding frame 202 to move, the sliding frame 202 drives the connecting frame 203 to move, the connecting frame 203 drives the positioning frame 204 to move, and the positioning frame 204 drives the first protective net 205 to move. At this time, the staff can pass through the fence and move the positioning frame 204 in the opposite direction. When the proximity sensor 208 recognizes that it is close to the support frame 1, the electric slide rail stops working, and the protective work can continue at this time. The entire device is simple and quick to operate, and the staff does not need to take a long detour, thereby speeding up work efficiency.

[0025] Embodiment 2, as Figure 1-5 As shown, a limiting guide rail 4 is provided on the surface of the support frame 1, and a limiting slider 5 is slidably connected to the surface of the limiting guide rail 4, and the limiting slider 5 is fixedly connected to the positioning frame 204. The connecting mechanism 3 includes a positioning frame 301, and a positioning groove 302 is provided on the surface of the positioning frame 301, and a positioning block 303 matching the positioning groove 302 is provided on the surface of the positioning frame 301, and a first positioning hole is provided on the surface of the positioning frame 301, and an L-shaped rod 304 is slidably connected to the surface of the first positioning hole, and a threaded rod 6 is provided on the surface of the L-shaped rod 304, and a threaded block 7 is threadedly connected to the surface of the threaded rod 6, and a second positioning hole 8 is provided on the surface of the positioning block 303, and the positioning frame 301 is fixedly provided on the surface of the support frame 1, and the electric guide rail 201 is fixedly installed on the surface of the support frame 1.

[0026] The effect achieved by the entire embodiment 2 is that the set limit guide rail 4 can limit the limit slider 5, so that the positioning frame 204 can be more stable when moving, the set positioning block 303 can be embedded in the positioning groove 302 on the next protective fence, and pass through the L-shaped rod 304. At this time, multiple protective fences can be assembled, the set threaded rod 6 and threaded block 7 can position the positioning rod to prevent the positioning rod from slipping out, the set second positioning hole 8 is convenient for the positioning rod to pass through, and the set electric guide rail 201 is convenient for moving the sliding frame 202.

[0027] Working principle: the fence is installed on the ground. When multiple fences are combined, the threaded block 7 on the first support frame 1 is unscrewed, and then the L-shaped rod 304 is pulled out upward, and the positioning block 303 on the second support frame 1 is embedded in the positioning groove 302 on the first support frame 1, and then the positioning rod is passed through the first positioning hole on the first support frame 1 and the second positioning hole 8 on the second support frame 1, and then the threaded block 7 is screwed. At this time, the two fences can be assembled. When the staff needs to pass through the fence, the electric guide rail 201 is started, and the electric guide rail 201 drives the sliding frame 202 to move, the sliding frame 202 drives the connecting frame 203 to move, the connecting frame 203 drives the positioning frame 204 to move, and the positioning frame 204 drives the first protective net 205 to move. At this time, the staff can pass through the fence. When it needs to be closed, the positioning frame 204 is moved in the opposite direction. When the proximity sensor 208 recognizes that it is close to the support frame 1, the electric slide rail stops working, and the protective work can continue at this time.

[0028] The wiring diagram of the proximity sensor 208 and the electric guide rail 201 in the present invention is common knowledge in the art, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the proximity sensor 208 and the electric guide rail 201 are no longer explained in detail.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A power engineering safety protection fence for a ramp, comprising a support frame (1), characterized in that: A control mechanism (2) is arranged on the surface of the support frame (1), the control mechanism (2) comprises an electric guide rail (201), a sliding frame (202) is slidably connected to the surface of the electric guide rail (201), a connecting frame (203) is arranged on the surface of the sliding frame (202), a positioning frame (204) is arranged on the surface of the connecting frame (203), a first protective net (205) is arranged on the surface of the positioning frame (204), a fixing frame (206) is arranged on the surface of the support frame (1), a second protective net (207) is arranged on the surface of the fixing frame (206), a connecting mechanism (3) is arranged on the surface of the support frame (1), and a proximity sensor (208) is arranged on the surface of the positioning frame (204).

2. The electric power engineering safety protection fence for ramps according to claim 1 is characterized by: A limiting guide rail (4) is provided on the surface of the support frame (1), the surface of the limiting guide rail (4) is slidably connected to a limiting slider (5), and the limiting slider (5) is fixedly connected to the positioning frame (204).

3. The electric power engineering safety protection fence for ramps according to claim 1 is characterized by: The connecting mechanism (3) comprises a positioning frame (301), a positioning groove (302) is provided on the surface of the positioning frame (301), a positioning block (303) matching the positioning groove (302) is provided on the surface of the positioning frame (301), a first positioning hole is provided on the surface of the positioning frame (301), and an L-shaped rod (304) is slidably connected to the surface of the first positioning hole.

4. The electric power engineering safety protection fence for ramps according to claim 3 is characterized by: A threaded rod (6) is provided on the surface of the L-shaped rod (304), and a threaded block (7) is threadedly connected to the surface of the threaded rod (6).

5. The electric power engineering safety protection fence for ramps according to claim 3 is characterized by: A second positioning hole (8) is provided on the surface of the positioning block (303), and the positioning frame (301) is fixedly arranged on the surface of the support frame (1).

6. The electric power engineering safety protection fence for ramps according to claim 1 is characterized by: The electric guide rail (201) is fixedly mounted on the surface of the support frame (1).

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