Protection device for installation and construction of power supply facility

Abstract

The utility model relates to the technical field of protective devices, and discloses a power supply facility installation construction protective device which comprises a lifting platform serving as a lifting facility, the upper side of the lifting platform is fixedly connected with a plurality of cushion blocks, the tops of the cushion blocks are jointly and fixedly connected with a bearing plate, and the four corners of the upper side of the bearing plate are fixedly connected with stand columns. Air inlets are formed in the outer sides of the upper ends and the lower ends of the stand columns correspondingly, air outlets are formed in the inner sides of the stand columns correspondingly, and a wind power assembly is arranged in the lifting platform. And the upper handrail serves as a protective structure. The upper handrail drives the middle handrail and the lower handrail to rise gradually through the arranged connecting rod, the upper handrail, the middle handrail and the lower handrail rise for protection, adjustment can be conducted according to requirements through lifting arrangement, the single-shaft motor drives the rotating rod to rotate and drives the impeller to rotate, and the rotating impeller can drive air to flow. And normal construction of operators is prevented from being influenced by high temperature.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices, in particular to a protective device for installation and construction of power supply facilities. Background Art

[0002] Power supply refers to the safe, reliable, continuous and qualified sale of electric energy to the majority of power customers through power transmission and distribution equipment to meet the economic construction and domestic electricity needs of the majority of customers. Currently, when carrying out power supply operations, inspections, maintenance and other high-altitude operations indoors and outdoors, high-altitude construction operations are carried out through lifting platforms.

[0003] In order to protect the safety of users, existing lifting platforms are equipped with guardrails at the edges. However, the guardrails are welded and fixed and cannot be adjusted, which is inconvenient when transporting construction equipment. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the existing technology, and to propose a power supply facility installation construction protection device, which can adjust the height of the guardrail according to needs, and at the same time can prevent high temperature from affecting the normal construction of the operator through the wind power component.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A power supply facility installation construction protection device, comprising:

[0007] A lifting platform as a lifting facility, wherein a plurality of pads are fixedly connected to the upper side of the lifting platform, a load-bearing plate is fixedly connected to the top of the pads, and columns are fixedly connected to the four corners of the upper side of the load-bearing plate. Air inlets are provided on the outer sides of the upper and lower ends of the columns, and air outlets are provided on the inner sides of the columns. A wind power component is provided inside the lifting platform;

[0008] An upper railing serves as a protective structure, a middle railing is provided below the upper railing, a lower railing is provided below the middle railing, the upper railing and the middle railing, the middle railing and the lower railing are all connected by connecting components, both ends of the upper railing, the middle railing and the lower railing are fixedly connected to a sliding frame, the inner wall of the sliding frame is slidably connected to the outside of the column, and the sliding frames at both ends of the upper railing are provided with lifting components.

[0009] Furthermore, the wind power component includes a mounting block fixedly connected to the upper end of the inner wall of the column, a single-axis motor is fixedly connected to the inner side of the mounting block, a rotating rod is fixedly connected to the driving end of the single-axis motor, and an impeller is fixedly connected to the outside of the rotating rod.

[0010] Further, the connecting component includes sliding grooves provided on the upper sides of the left and right ends of the middle railing and the lower railing, and U-shaped sliders are slidably connected to the outer sides of the sliding grooves.

[0011] Further, the connecting component includes receiving grooves opened on the lower sides of the left and right ends of the upper railing and the middle railing, connecting rods are rotatably connected to the inner sides of the receiving grooves, and the lower ends of the connecting rods are respectively rotatably connected to the middle parts of the upper sides of the U-shaped sliders.

[0012] Further, the lifting component includes U-shaped plates on the opposite sides of the columns, screws are rotatably connected to the middle parts of the U-shaped plates, lifting blocks are threadedly connected to the outsides of the screws, the outsides of the lifting blocks are fixedly connected to the outsides of the sliding frames connected to both ends of the upper railing, the bottoms of the screws on the same side are connected by a gear component, and the two gear components share a driving component.

[0013] Further, the gear component includes a first rotating rod rotatably connected to the middle parts of the front and rear pads, first bevel gears are fixedly connected to the top of the left and right ends of the first rotating rod, second bevel gears are meshed and connected to the upper sides of the first bevel gears, and the middle parts of the second bevel gears are respectively fixedly connected to the bottoms of the screws.

[0014] Further, the driving component includes a second rotating rod rotatably connected to the middle part of the middle pad, fourth bevel gears are fixedly connected to the opposite sides of the second rotating rod, third bevel gears are meshed and connected to the outsides of the fourth bevel gears, and the middle parts of the third bevel gears are fixedly connected to the outer middle part of the first rotating rod.

[0015] Further, the driving component further includes a dual-axis motor fixedly connected to the middle part of the upper side of the lifting platform, and the driving ends of the dual-axis motor are respectively fixedly connected to the opposite ends of the second rotating rod.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the utility model, by setting the rotation of the screw, the lifting block is driven to rise, thereby driving the upper railing to rise. The provided upper railing can drive the middle railing and the lower railing to gradually rise through the provided connecting rod. Through the rise of the upper railing, the middle railing and the lower railing, protection is carried out, and through the lifting setting, it can be adjusted according to requirements.

[0018] 2. In the utility model, starting the provided single-axis motor drives the rotating rod to rotate, thereby driving the impeller to rotate. The rotating impeller can drive the air to flow and generate wind, which blows towards the operator from the air outlet, avoiding the influence of hot weather on the normal construction of the operator. Description of the Drawings

[0019] Figure 1Overall schematic diagram of a protection device for the installation and construction of power supply facilities proposed by the present utility model;

[0020] Figure 2 For Figure 1 Enlarged schematic diagram at position A in

[0021] Figure 3 Schematic diagram of the storage groove of a protection device for the installation and construction of power supply facilities proposed by the present utility model;

[0022] Figure 4 Schematic diagram of the column of a protection device for the installation and construction of power supply facilities proposed by the present utility model;

[0023] Figure 5 Schematic diagram of the lifting platform of a protection device for the installation and construction of power supply facilities proposed by the present utility model;

[0024] Figure 6 Schematic diagram of the impeller of a protection device for the installation and construction of power supply facilities proposed by the present utility model.

[0025] Legend:

[0026] 1. Lifting platform; 2. Bearing plate; 3. Column; 4. Upper railing; 5. Middle railing; 6. Lower railing; 7. Sliding groove; 8. Storage groove; 9. Connecting rod; 10. U-shaped slider; 11. Sliding frame; 12. Installation block; 13. Single-shaft motor; 14. Rotating rod; 15. Impeller; 16. Air inlet; 17. Air outlet; 18. U-shaped plate; 19. Screw; 20. Lifting block; 21. Pad; 22. First rotating rod; 23. First bevel gear; 24. Second bevel gear; 25. Third bevel gear; 26. Double-shaft motor; 27. Second rotating rod; 28. Fourth bevel gear. Specific implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Refer to Figure 1 , Figure 4 And Figure 6The utility model provides an embodiment: a power supply facility installation and construction protection device, comprising: a lifting platform 1 as a lifting facility, a plurality of pads 21 are fixedly connected to the upper side of the lifting platform 1, the top of the pads 21 are commonly fixedly connected to a bearing plate 2, the four corners of the upper side of the bearing plate 2 are fixedly connected to columns 3, the upper and lower ends of the columns 3 are provided with air inlets 16 on the outer sides, and the inner sides of the columns 3 are provided with air outlets 17, the upper end of the inner wall of the column 3 is fixedly connected to a mounting block 12, the inner side of the mounting block 12 is fixedly connected to a single-axis motor 13, the driving end of the single-axis motor 13 is fixedly connected to a rotating rod 14, and the outside of the rotating rod 14 is fixedly connected to an impeller 15.

[0029] The single-axis motor 13 set when started can drive the rotating rod 14 and the impeller 15 to rotate. The rotating impeller 15 can drive the air flow, so that the air is blown out from the air outlet 17 and blown towards the operator on the upper side of the supporting plate 2, so as to prevent the hot weather from affecting the operator's construction.

[0030] Reference Figure 1 - Figure 3 , as the upper railing 4 of the protective structure, a middle railing 5 is provided below the upper railing 4, and a lower railing 6 is provided below the middle railing 5, sliding grooves 7 are provided on the upper sides of the left and right ends of the middle railing 5 and the lower railing 6, and the outer sides of the sliding grooves 7 are slidably connected with U-shaped sliders 10, and storage grooves 8 are provided on the lower sides of the left and right ends of the upper railing 4 and the middle railing 5. The inner sides of the storage grooves 8 are rotatably connected with connecting rods 9, and the lower ends of the connecting rods 9 are rotatably connected to the upper middle part of the U-shaped slider 10. The upper railing 4, the middle railing 5 and the lower railing 6 are fixedly connected with sliding frames 11 at both ends, and the inner wall of the sliding frame 11 is slidably connected to the outside of the column 3.

[0031] The sliding frame 11 is set up and can slide up and down on the outside of the column 3. The top sliding frame 11 and the upper railing 4 rise, and the middle railing 5 can be pulled up by the connecting rod 9. The rising middle railing 5 can pull the lower railing 6 up by the connecting rod 9, thereby spreading the upper railing 4, the middle railing 5, and the lower railing 6 to provide protection and ensure the safety of the operator. The upper railing 4, the middle railing 5, and the lower railing 6 can be tightly together. At this time, the connecting rods 9 are respectively stored in the storage grooves 8, which is convenient for the operator to board the load plate 2 and facilitate the transportation of construction equipment.

[0032] Reference Figure 1 、 Figure 4 and Figure 5, the opposite sides of the columns 3 are fixedly connected with U-shaped plates 18, the middle parts of the U-shaped plates 18 are rotatably connected with screw rods 19, the outer parts of the screw rods 19 are threadedly connected with lifting blocks 20, the outer sides of the lifting blocks 20 are fixedly connected to the outer sides of the sliding frames 11 connected at both ends of the upper railing 4, the middle parts of the front and rear pads 21 are rotatably connected with the first rotating rod 22, the left and right tops of the first rotating rod 22 are fixedly connected with the first bevel gear 23, the upper sides of the first bevel gear 23 are meshed with the second bevel gear 24, and the second bevel gear The middle part of the wheel 24 is fixedly connected to the bottom of the screw 19, the middle part of the intermediate pad 21 is rotatably connected to the second rotating rod 27, the opposite side of the second rotating rod 27 is fixedly connected to the fourth bevel gear 28, the outer side of the fourth bevel gear 28 is meshed with the third bevel gear 25, the middle part of the third bevel gear 25 is fixedly connected to the outer middle part of the first rotating rod 22, and the middle part of the upper side of the lifting platform 1 is fixedly connected to the dual-axis motor 26, and the driving ends of the dual-axis motor 26 are fixedly connected to the opposite ends of the second rotating rod 27.

[0033] Starting the dual-axis motor 26 drives the second rotating rod 27 and the fourth bevel gear 28 to rotate. The rotating fourth bevel gear 28 cooperates with the third bevel gear 25 to drive the first rotating rod 22 and the first bevel gear 23 to rotate. The rotating first bevel gear 23 cooperates with the second bevel gear 24 to drive the screw 19 to rotate, thereby driving the lifting block 20 to rise. The rising lifting block 20 drives the sliding frames 11 and the upper railing 4 at the left and right ends of the upper railing 4 to rise. The rising upper railing 4 drives the middle railing 5 and the lower railing 6 to rise respectively through the connecting rod 9.

[0034] Working principle: Starting the dual-axis motor 26 drives the second rotating rod 27 and the fourth bevel gear 28 to rotate. The rotating fourth bevel gear 28 cooperates with the third bevel gear 25 to drive the first rotating rod 22 and the first bevel gear 23 to rotate. The rotating first bevel gear 23 cooperates with the second bevel gear 24 to drive the screw 19 to rotate, thereby driving the lifting block 20 to rise. The rising lifting block 20 drives the sliding frames 11 and the upper railing 4 at the left and right ends of the upper railing 4 to rise. After the upper railing 4 rises a certain distance, the middle railing 5 is pulled up through the connecting rod 9. After the middle railing 5 rises a certain distance, the connecting rod 9 connected to the lower side of the middle railing 5 drives the lower railing 6 to rise, thereby providing protection through the upper railing 4, the middle railing 5, and the lower railing 6. Starting the set single-axis motor 13 drives the rotating rod 14 and the impeller 15 to rotate. The rotating impeller 15 can drive air flow, thereby promoting air flow and blowing toward the operator from the air outlet 17.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A power supply facility installation construction protection device, characterized in that Including: A lifting platform (1) as a lifting facility, a plurality of cushion blocks (21) are fixedly connected to the upper side of the lifting platform (1), a bearing plate (2) is fixedly connected to the tops of the cushion blocks (21) together, columns (3) are fixedly connected to the four corners of the upper side of the bearing plate (2), air inlets (16) are formed in the outer sides of the upper and lower ends of the columns (3), air outlets (17) are formed in the inner sides of the columns (3), and a wind power assembly is arranged inside the lifting platform (1). An upper railing (4) as a protective structure, a middle railing (5) is arranged below the upper railing (4), a lower railing (6) is arranged below the middle railing (5), the upper railing (4) and the middle railing (5), and the middle railing (5) and the lower railing (6) are connected by connection assemblies respectively. Sliding frames (11) are fixedly connected to both ends of the upper railing (4), the middle railing (5), and the lower railing (6), and the inner walls of the sliding frames (11) are slidably connected to the outside of the columns (3). Lifting assemblies are arranged on the sliding frames (11) at both ends of the upper railing (4).

2. The installation and construction protection device for a power supply facility according to claim 1, characterized in that: The wind power assembly includes a mounting block (12) fixedly connected to the upper end of the inner wall of the column (3), a single-shaft motor (13) is fixedly connected to the inner side of the mounting block (12), a rotating rod (14) is fixedly connected to the driving end of the single-shaft motor (13), and an impeller (15) is fixedly connected to the outside of the rotating rod (14).

3. A power supply facility installation construction protection device according to claim 1, characterized in that: The connection assembly includes sliding grooves (7) arranged on the upper sides of the left and right ends of the middle railing (5) and the lower railing (6), and U-shaped sliders (10) are slidably connected to the outside of the sliding grooves (7).

4. A power supply facility installation construction protection device according to claim 1, characterized in that: The connection assembly includes receiving grooves (8) formed in the lower sides of the left and right ends of the upper railing (4) and the middle railing (5), connecting rods (9) are rotatably connected to the inner sides of the receiving grooves (8), and the lower ends of the connecting rods (9) are rotatably connected to the middle parts of the upper sides of the U-shaped sliders (10) respectively.

5. The installation and construction protection device for a power supply facility according to claim 1, characterized in that: The lifting assembly includes U-shaped plates (18) on the opposite sides of the columns (3), screws (19) are rotatably connected to the middle parts of the U-shaped plates (18), lifting blocks (20) are threadedly connected to the outside of the screws (19), the outside of the lifting blocks (20) is fixedly connected to the outside of the sliding frames (11) connected to both ends of the upper railing (4), the bottoms of the screws (19) on the same side are connected by a gear assembly, and the two gear assemblies share a driving assembly.

6. The installation and construction protection device for a power supply facility according to claim 5, characterized in that: The gear assembly includes a first rotating rod (22) rotatably connected to the middle parts of the front and rear cushion blocks (21), first bevel gears (23) are fixedly connected to the tops of the left and right ends of the first rotating rod (22), second bevel gears (24) are meshed with the upper sides of the first bevel gears (23), and the middle parts of the second bevel gears (24) are fixedly connected to the bottoms of the screws (19) respectively.

7. A power supply facility installation construction protection device according to claim 5, characterized in that: The driving assembly includes a second rotating rod (27) rotatably connected to the middle of an intermediate cushion block (21). On the opposite sides of the second rotating rod (27), fourth bevel gears (28) are fixedly connected respectively. On the outer sides of the fourth bevel gears (28), third bevel gears (25) are meshed respectively. The middle parts of the third bevel gears (25) are fixedly connected to the outer middle parts of first rotating rods (22).

8. The installation and construction protection device for a power supply facility according to claim 5, wherein: The driving assembly further includes a bi-axial motor (26) fixedly connected to the middle of the upper side of a lifting platform (1). The driving ends of the bi-axial motor (26) are fixedly connected to the opposite ends of the second rotating rod (27) respectively.

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