Aerial work auxiliary platform for electrical construction

Abstract

The utility model relates to the technical field of electrical construction platforms, in particular to a high-altitude operation auxiliary platform for electrical construction, which comprises an auxiliary platform, transverse plates are respectively arranged on two sides of the auxiliary platform, guide plates are symmetrically arranged at the bottoms of the transverse plates, electric push rods are arranged at the bottoms of mounting plates, and output ends of the electric push rods are in transmission connection with connecting shafts. Sliding sleeves are symmetrically arranged on the transverse plate, jacking rods are symmetrically arranged at the top of the movable plate and penetrate through the interiors of the sliding sleeves, a top plate is arranged at the tops of the jacking rods, a motor is arranged on one side of the top plate, a sun shield is arranged on the other side of the top plate, and the output end of the motor is in transmission connection with a circular shaft extending out of one side of the sun shield; the motor drives the circular shaft extending out of one side of the sun shield to rotate, the circular shaft drives the sun shield to rotate, then the sun-shading angle of the sun shield can be adjusted, when sunlight irradiates obliquely, the better sun-shading effect is achieved by adjusting the sun-shading angle, and therefore extra loads are reduced for high-altitude operation of power constructors.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical construction platforms, in particular to an aerial work auxiliary platform for electrical construction. Background Art

[0002] During the process of power construction, construction workers often need to work at heights. Aerial work platforms are products that serve various industries for high-altitude work, equipment installation, maintenance and other mobile high-altitude work. Aerial work platform related products mainly include six categories: scissor-type aerial work platforms, vehicle-mounted aerial work platforms, articulated boom aerial work platforms, self-propelled aerial work platforms, aluminum alloy aerial work platforms, and cylinder-type aerial work platforms.

[0003] The existing publication number is CN218371626U, which is an aerial work auxiliary platform for electrical construction. It includes a platform base plate, a U-shaped fence plate is fixedly installed on the edge of the upper surface of the platform base plate, a door body is hinged at the opening of the U-shaped fence plate, and a sunshade is installed above the U-shaped fence plate. Through the setting of the sunshade, the working area of ​​the platform base plate can be shaded, and it is not easy for workers to be exposed to direct sunlight when working at high altitudes, thereby providing workers with a better high-altitude working environment, and the rotation of the output end of the motor drives the screw to rotate synchronously, so that the connecting plate drives the vertical rod to move up and down, so that the height of the sunshade can be conveniently adjusted to ensure better shading effect. At the same time, the sunshade can be conveniently stored above the U-shaped fence plate, reducing the volume of the entire device and reducing the space occupied.

[0004] The current auxiliary platform has gradually been found to have the following defects during use:

[0005] (1) A sunshade is installed above the existing auxiliary platform, but the sunshade can only be adjusted in height and cannot be adjusted in angle. When the sun shines obliquely, it cannot provide a good shading effect, which adds additional load to the high-altitude operations of power construction workers.

[0006] (2) The height of the guardrails on the existing auxiliary platforms is fixed. However, due to the different heights of workers working at height, if the guardrails are set too low, they will not be able to provide good protection for taller workers. If the guardrails are set too high, it will also cause inconvenience to workers with shorter heights. Therefore, it cannot meet the needs of workers of different heights and has low applicability. Utility Model Content

[0007] In order to overcome the above-mentioned defects of the prior art, the inventors conducted in-depth research and completed the present utility model after paying a lot of creative work.

[0008] Specifically, the technical problem to be solved by the utility model is: to provide a high-altitude work auxiliary platform for electrical construction, so as to solve the technical problem that a sun visor is arranged above the existing auxiliary platform, but the sun visor can only be adjusted in height and the angle cannot be adjusted. When the sunlight shines obliquely, it cannot achieve a good sunshade effect.

[0009] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0010] An aerial work auxiliary platform for electrical construction comprises an auxiliary platform, a door body is provided on one side of the auxiliary platform, transverse plates are provided on both sides of the auxiliary platform, guide plates are symmetrically provided at the bottom of the transverse plates, a mounting plate is provided at the bottom of the guide plates, an electric push rod is provided at the bottom of the mounting plate, the output end of the electric push rod is transmission-connected to a connecting shaft, a movable plate is provided at the top of the connecting shaft, sliding sleeves are symmetrically provided on the transverse plate, lifting rods are symmetrically provided on the top of the movable plate, and the lifting rods pass through the interior of the sliding sleeve, a top plate is provided on the top of the lifting rod, a motor is provided on one side of the top plate, a sunshade is provided on the other side of the top plate, and the output end of the motor is transmission-connected to a circular shaft extending from one side of the sunshade.

[0011] As an improved technical solution, wherein: a guide groove is provided on one side of the guide plate, and the guide groove is slidingly matched with the extension part on one side of the movable plate, one side of the guide plate is connected to the auxiliary platform, and one side of the mounting plate is connected to the auxiliary platform.

[0012] As an improved technical solution, the outer surface of the sliding sleeve is fixedly connected to the inside of the transverse plate, and the inner side of the sliding sleeve is slidably connected to the lifting rod.

[0013] As an improved technical solution, circular shafts are extended from both sides of the sun visor respectively, and the circular shafts are rotatably connected to the top plate.

[0014] As an improved technical solution, wherein: the auxiliary platform is provided with a plurality of square grooves, the auxiliary platform is provided with a plurality of circular grooves, the auxiliary platform is provided with a first guardrail on one side of the auxiliary platform, the fourth guardrail is provided on the other side of the auxiliary platform, the second guardrail is provided on one side of the auxiliary platform, the third guardrail is provided on the other side of the auxiliary platform, the auxiliary platform is provided with a plurality of limiting holes, the inner wall of the auxiliary platform is provided with a plurality of U-shaped plates, the U-shaped plates are penetrated by a latch shaft, and the extending part of the latch shaft penetrates the limiting holes, the latch shaft is provided with a step plate, the outer surface of the latch shaft is sleeved with a spring, the spring is arranged between the U-shaped plate and the step plate, and a pull plate is provided at one end of the latch shaft.

[0015] As an improved technical solution, wherein: the first guardrail includes a first square rod, the first square rod is slidably connected to the corresponding square groove, the first square rod is provided with a plurality of latch holes, the extending part of the latch shaft passes through the latch holes, a first connecting plate is provided on the top of the first square rod, second square rods are respectively provided at both ends of the first connecting plate, and a first concave groove is provided on one side of the second square rod.

[0016] As an improved technical solution, wherein: the second guardrail includes a third-party rhombus rod, the third-party rhombus rod is slidably connected to the corresponding square groove, the third-party rhombus rod is provided with a plurality of pin holes, a second connecting plate is provided on the top of the third-party rhombus rod, a first T-shaped rod is provided at one end of the second connecting plate, and the first T-shaped rod is slidably connected to the corresponding first concave groove, a fourth square rod is provided at the other end of the second connecting plate, and a second concave groove is provided on one side of the fourth square rod.

[0017] As an improved technical solution, wherein: the third guardrail includes a fifth square rod, the fifth square rod is slidably connected to the corresponding square groove, the fifth square rod is provided with a plurality of pin holes, the top of the fifth square rod is provided with a third connecting plate, one end of the third connecting plate is provided with a second T-rod, and the second T-rod is slidably connected to the corresponding first concave groove, the other end of the third connecting plate is provided with a first circular guide rod, and the first circular guide rod is slidably connected to the corresponding circular groove.

[0018] As an improved technical solution, wherein: the fourth guardrail includes a sixth square rod, the sixth square rod is slidably connected to the corresponding square groove, the sixth square rod is provided with a plurality of pin holes, the top of the sixth square rod is provided with a fourth connecting plate, one end of the fourth connecting plate is provided with a third T-rod, and the third T-rod is slidably connected to the second concave groove, the other end of the fourth connecting plate is provided with a second circular guide rod, and the second circular guide rod is slidably connected to the corresponding circular groove.

[0019] After adopting the above technical solution, the beneficial effects of the utility model are:

[0020] 1. The utility model drives a circular shaft extending from one side of the sun visor to rotate through a motor, and the circular shaft drives the sun visor to rotate, thereby adjusting the shading angle of the sun visor. When the sun shines obliquely, the shading angle is adjusted to achieve a better shading effect, thereby reducing the additional load on the high-altitude operations of power construction personnel.

[0021] 2. The utility model drives the latch shaft to disengage from the latch hole by the pull plate. At this time, the step plate on the latch shaft will squeeze the spring, causing the spring to generate tension. Then the heights of the first guardrail, the second guardrail, the third guardrail and the fourth guardrail are adjusted. Then the pull plate is released, and the latch shaft is pushed into the new latch hole by the tension of the spring. By adjusting the height of the guardrail, the needs of workers of different heights can be met, thereby improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0023] Figure 1 The utility model is a schematic diagram of the overall structure of the aerial work auxiliary platform for electrical construction.

[0024] Figure 2 The utility model is a schematic cross-sectional structure diagram of an aerial work auxiliary platform for electrical construction.

[0025] Figure 3 The utility model is a schematic diagram of the auxiliary platform structure of the aerial work auxiliary platform for electrical construction.

[0026] Figure 4 The utility model is a schematic diagram of the auxiliary platform and the installation structure of the lifting guardrail of the aerial work auxiliary platform for electrical construction.

[0027] Figure 5 The utility model is a schematic diagram of the lifting guardrail structure of the aerial work auxiliary platform for electrical construction.

[0028] Description of reference numerals:

[0029] 1. Auxiliary platform; 2. Door body; 3. Horizontal plate; 4. Guide plate; 5. Mounting plate; 6. Electric push rod; 7. Connecting shaft; 8. Movable plate; 9. Sliding sleeve; 10. Lifting rod; 11. Top plate; 12. Motor; 13. Sunshade; 14. Guide groove; 15. Square groove; 16. Round groove; 17. First guardrail; 171. First square rod; 172. Pin hole; 173. Second square rod; 174. First connecting plate; 175. First concave groove; 18. Second guardrail; 181. Third concave rod; 1 82. first T-bar; 183. fourth square bar; 184. second connecting plate; 185. second concave groove; 19. third guardrail; 191. fifth square bar; 192. second T-bar; 193. third connecting plate; 194. first circular guide bar; 20. fourth guardrail; 201. sixth square bar; 202. third T-bar; 203. fourth connecting plate; 204. second circular guide bar; 21. limiting hole; 22. U-shaped plate; 23. latch shaft; 24. step plate; 25. spring; 26. pull plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or a option in which both A and B are satisfied.

[0033] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0034] like Figure 1 and Figure 5 As shown together, the present embodiment provides a high-altitude work auxiliary platform for electrical construction, including an auxiliary platform 1, a door body 2 is provided on one side of the auxiliary platform 1, and transverse plates 3 are respectively provided on both sides of the auxiliary platform 1. Guide plates 4 are symmetrically provided at the bottom of the transverse plates 3, and a mounting plate 5 is provided at the bottom of the guide plate 4. An electric push rod 6 is provided at the bottom of the mounting plate 5. The output end of the electric push rod 6 is transmission-connected to a connecting shaft 7, and a movable plate 8 is provided at the top of the connecting shaft 7. A sliding sleeve 9 is symmetrically provided on the transverse plate 3, and a lifting rod 10 is symmetrically provided on the top of the movable plate 8, and the lifting rod 10 runs through the sliding sleeve 9. A top plate 11 is provided on the top of the lifting rod 10, and a motor 12 is provided on one side of the top plate 11, and a sunshade 13 is provided on the other side of the top plate 11, and the output end of the motor 12 is transmission-connected to a circular shaft extending from one side of the sunshade 13. The angle of the sunshade 13 is adjusted by the motor 12, thereby achieving a better shading effect, thereby reducing the extra load on the high-altitude work of the power construction personnel.

[0035] like Figure 1 and Figure 2 As shown together, a guide groove 14 is provided on one side of the guide plate 4, and the guide groove 14 is slidably matched with an extended part on one side of the movable plate 8. One side of the guide plate 4 is connected to the auxiliary platform 1, and one side of the mounting plate 5 is connected to the auxiliary platform 1. The guide groove 14 plays a better guiding role on the movable plate 8, making the lifting more stable.

[0036] like Figure 1 and Figure 2 As shown together, the outer surface of the sliding sleeve 9 is fixedly connected to the inside of the cross plate 3, and the inner side of the sliding sleeve 9 is slidably connected to the lifting rod 10. The sliding sleeve 9 makes the lifting rod 10 more smooth when it is raised and lowered.

[0037] like Figure 2 As shown, circular shafts extend from both sides of the sun visor 13 , and the circular shafts are rotatably connected to the top plate 11 , so that the sun visor 13 can be adjusted to various angles.

[0038] like Figure 1 , Figure 3 and Figure 4As shown in common, the auxiliary platform 1 is provided with a plurality of square grooves 15, the auxiliary platform 1 is provided with a plurality of circular grooves 16, a first guardrail 17 is provided on one side of the auxiliary platform 1, a fourth guardrail 20 is provided on the other side of the auxiliary platform 1, a second guardrail 18 is provided on one side of the auxiliary platform 1, and a third guardrail 19 is provided on the other side of the auxiliary platform 1, a plurality of limiting holes 21 are provided on the auxiliary platform 1, a plurality of U-shaped plates 22 are provided on the inner wall of the auxiliary platform 1, a latch shaft 23 is penetrated by the U-shaped plate 22, and the extending part of the latch shaft 23 penetrates the limiting hole 21, a step plate 24 is provided on the latch shaft 23, a spring 25 is sleeved on the outer surface of the latch shaft 23, and the spring 25 is arranged between the U-shaped plate 22 and the step plate 24, a pull plate 26 is provided at one end of the latch shaft 23, and the guardrail with an adjusted height can be fixed by the latch shaft 23 and the limiting hole 21, and the height of the guardrail can be adjusted to meet the needs of staff of different heights, thereby improving applicability.

[0039] like Figure 3 and Figure 5 As shown together, the first guardrail 17 includes a first square rod 171, which is slidably connected with the corresponding square groove 15, and a plurality of latch holes 172 are provided on the first square rod 171. The extended portion of the latch shaft 23 passes through the latch holes 172. A first connecting plate 174 is provided on the top of the first square rod 171, and second square rods 173 are respectively provided at both ends of the first connecting plate 174. A first concave groove 175 is provided on one side of the second square rod 173. By providing a plurality of latch holes 172 on the first square rod 171, the first guardrail 17 can be adjusted to different heights.

[0040] like Figure 3 and Figure 5 As shown together, the second guardrail 18 includes a third-party rhombus rod 181, which is slidably connected to the corresponding square groove 15. A plurality of pin holes 172 are provided on the third-party rhombus rod 181. A second connecting plate 184 is provided on the top of the third-party rhombus rod 181. A first T-shaped rod 182 is provided at one end of the second connecting plate 184, and the first T-shaped rod 182 is slidably connected to the corresponding first concave groove 175. A fourth square rod 183 is provided at the other end of the second connecting plate 184, and a second concave groove 185 is provided on one side of the fourth square rod 183. The first T-shaped rod 182 is slidably connected to the corresponding first concave groove 175, so as to increase the stability between the first guardrail 17 and the second guardrail 18, thereby facilitating safety protection.

[0041] like Figure 3 and Figure 5As shown together, the third guardrail 19 includes a fifth square rod 191, which is slidably connected to the corresponding square groove 15. The fifth square rod 191 is provided with a plurality of pin holes 172. A third connecting plate 193 is provided on the top of the fifth square rod 191. A second T-shaped rod 192 is provided at one end of the third connecting plate 193, and the second T-shaped rod 192 is slidably connected to the corresponding first concave groove 175. A first circular guide rod 194 is provided at the other end of the third connecting plate 193, and the first circular guide rod 194 is slidably connected to the corresponding circular groove 16. The second T-shaped rod 192 is slidably connected to the corresponding first concave groove 175, so as to increase the stability between the first guardrail 17 and the third guardrail 19, thereby facilitating safety protection.

[0042] like Figure 3 and Figure 5 As shown together, the fourth guardrail 20 includes a sixth square rod 201, which is slidably connected to the corresponding square groove 15, and a plurality of pin holes 172 are provided on the sixth square rod 201. A fourth connecting plate 203 is provided on the top of the sixth square rod 201, and a third T-shaped rod 202 is provided at one end of the fourth connecting plate 203, and the third T-shaped rod 202 is slidably connected to the second concave groove 185. A second circular guide rod 204 is provided at the other end of the fourth connecting plate 203, and the second circular guide rod 204 is slidably connected to the corresponding circular groove 16. The sliding connection between the third T-shaped rod 202 and the second concave groove 185 can increase the stability between the first guardrail 17 and the fourth guardrail 20, which is helpful for safety protection.

[0043] When in use, the staff first installs the auxiliary platform 1 on the mobile lifting vehicle by screws, and then starts the electric push rod 6. The electric push rod 6 pushes the movable plate 8 through the connecting shaft 7. The movable plate 8 moves upward along the guide groove 14. The movable plate 8 pushes the two top lifting rods 10 on the top to move upward along the two sliding sleeves 9. The lifting rods 10 push the top plate 11 to move upward. After the top plate 11 drives the sunshade 13 to move to a suitable height, the workers enter the auxiliary platform 1 through the door body 2, and then start the motor 12 according to the angle direction of the sun's radiation. The motor 12 drives the circular shaft extending from one side of the sunshade 13 to rotate, and the circular shaft drives the sunshade 13 to rotate, so that the shading angle of the sunshade 13 can be adjusted, thereby playing a better role. The first guardrail 17 is adjusted to have a good sunshade effect, thereby reducing the extra load on the high-altitude work of the power construction personnel. Then, according to the height of the personnel, the four pull plates 26 are pulled, and the pull plates 26 drive the step plates 24 on the latch shaft 23 to move. The step plates 24 squeeze the springs 25, so that the springs 25 generate tension until the latch shaft 23 is disengaged from the latch hole 172. The height of the first guardrail 17 is adjusted first, and the first connecting plate 174 is pulled. The first connecting plate 174 drives the first square rod 171 and the second square rod 173 to move along the square groove 15. After the first connecting plate 174 reaches a certain height, the tension of the spring 25 pushes the latch shaft 23 to be inserted into the new latch hole 172, thereby fixing the height of the first guardrail 17. The second guardrail 18 is then adjusted. By pulling the second connecting plate 184, the second connecting plate 184 drives the first T-shaped rod 182 to slide along the first concave groove 175, and the second connecting plate 184 drives the fourth square rod 183 to move along the square groove 15. After the second connecting plate 184 reaches a certain height, the tension of the spring 25 pushes the latch shaft 23 to be inserted into the new latch hole 172, thereby fixing the height of the second guardrail 18. Then, the third guardrail 19 is adjusted. By pulling the third connecting plate 193, the third connecting plate 193 drives the second T-shaped rod 192 to slide along the first concave groove 175, and the third connecting plate 193 drives the first circular guide rod 194 to move along the circular groove 16. After the connecting plate 193 reaches a certain height, the tension of the spring 25 pushes the pin shaft 23 to be inserted into the new pin hole 172, thereby fixing the height of the third guardrail 19, and finally adjusting the fourth guardrail 20 by pulling the fourth connecting plate 203. The fourth connecting plate 203 drives the third T-bar 202 to slide along the second concave groove 185, and the fourth connecting plate 203 drives the second circular guide rod 204 to move along the circular groove 16. After the fourth connecting plate 203 reaches a certain height, the tension of the spring 25 pushes the pin shaft 23 to be inserted into the new pin hole 172, thereby fixing the height of the fourth guardrail 20. By adjusting the height of the guardrail, the needs of staff of different heights can be met, thereby improving applicability.

[0044] It should be understood that the purpose of these embodiments is only to illustrate the utility model and is not intended to limit the protection scope of the utility model. In addition, it should also be understood that after reading the technical content of the utility model, those skilled in the art can make various changes, modifications and / or variations to the utility model, and all of these equivalent forms also fall within the protection scope defined by the claims attached to this application.

Claims

1. An auxiliary platform for aerial work for electrical construction, comprising an auxiliary platform (1), wherein a door body (2) is provided on one side of the auxiliary platform (1), and characterized in that: The auxiliary platform (1) is provided with a transverse plate (3) on both sides, a guide plate (4) is symmetrically provided at the bottom of the transverse plate (3), a mounting plate (5) is provided at the bottom of the guide plate (4), an electric push rod (6) is provided at the bottom of the mounting plate (5), an output end of the electric push rod (6) is drivingly connected to a connecting shaft (7), a movable plate (8) is provided at the top of the connecting shaft (7), a sliding sleeve (9) is symmetrically provided on the transverse plate (3), a lifting rod (10) is symmetrically provided at the top of the movable plate (8), and the lifting rod (10) passes through the interior of the sliding sleeve (9), a top plate (11) is provided at the top of the lifting rod (10), a motor (12) is provided on one side of the top plate (11), a sunshade (13) is provided on the other side of the top plate (11), and an output end of the motor (12) is drivingly connected to a circular shaft extending from one side of the sunshade (13).

2. The aerial work auxiliary platform for electrical construction according to claim 1, characterized in that: A guide groove (14) is provided on one side of the guide plate (4), and the guide groove (14) is slidably matched with an extension portion of one side of the movable plate (8), one side of the guide plate (4) is connected to the auxiliary platform (1), and one side of the mounting plate (5) is connected to the auxiliary platform (1).

3. The aerial work auxiliary platform for electrical construction according to claim 2, characterized in that: The outer surface of the sliding sleeve (9) is fixedly connected to the inside of the transverse plate (3), and the inner side of the sliding sleeve (9) is slidably connected to the lifting rod (10).

4. The aerial work auxiliary platform for electrical construction according to claim 3, characterized in that: Circular shafts extend from both sides of the sunshade (13), and the circular shafts are rotatably connected to the top plate (11).

5. The aerial work auxiliary platform for electrical construction according to claim 4, characterized in that: The auxiliary platform (1) is provided with a plurality of square grooves (15), the auxiliary platform (1) is provided with a plurality of circular grooves (16), a first guardrail (17) is provided on one side of the auxiliary platform (1), a fourth guardrail (20) is provided on the other side of the auxiliary platform (1), a second guardrail (18) is provided on one side of the auxiliary platform (1), and a third guardrail (19) is provided on the other side of the auxiliary platform (1), a plurality of limiting holes (21) are provided on the auxiliary platform (1), a plurality of U-shaped plates (22) are provided on the inner wall of the auxiliary platform (1), a latch shaft (23) is penetrated through the U-shaped plate (22), and an extended portion of the latch shaft (23) penetrates through the limiting hole (21), a step plate (24) is provided on the latch shaft (23), a spring (25) is sleeved on the outer surface of the latch shaft (23), and the spring (25) is arranged between the U-shaped plate (22) and the step plate (24), and a pull plate (26) is provided at one end of the latch shaft (23).

6. The aerial work auxiliary platform for electrical construction according to claim 5, characterized in that: The first guardrail (17) comprises a first square rod (171), the first square rod (171) is slidably connected to the corresponding square groove (15), a plurality of latch holes (172) are provided on the first square rod (171), and an extended portion of the latch shaft (23) passes through the latch holes (172), a first connecting plate (174) is provided on the top of the first square rod (171), second square rods (173) are respectively provided at both ends of the first connecting plate (174), and a first concave groove (175) is provided on one side of the second square rod (173).

7. The aerial work auxiliary platform for electrical construction according to claim 6, characterized in that: The second guardrail (18) comprises a third t-shaped rod (181), the third t-shaped rod (181) is slidably connected to the corresponding square groove (15), the third t-shaped rod (181) is provided with a plurality of latch holes (172), a second connecting plate (184) is provided on the top of the third t-shaped rod (181), a first T-shaped rod (182) is provided at one end of the second connecting plate (184), and the first T-shaped rod (182) is slidably connected to the corresponding first concave groove (175), a fourth square rod (183) is provided at the other end of the second connecting plate (184), and a second concave groove (185) is provided on one side of the fourth square rod (183).

8. The aerial work auxiliary platform for electrical construction according to claim 7, characterized in that: The third guardrail (19) comprises a fifth square rod (191), the fifth square rod (191) is slidably connected to the corresponding square groove (15), the fifth square rod (191) is provided with a plurality of latch holes (172), a third connecting plate (193) is provided on the top of the fifth square rod (191), a second T-shaped rod (192) is provided at one end of the third connecting plate (193), and the second T-shaped rod (192) is slidably connected to the corresponding first concave groove (175), and a first circular guide rod (194) is provided at the other end of the third connecting plate (193), and the first circular guide rod (194) is slidably connected to the corresponding circular groove (16).

9. The aerial work auxiliary platform for electrical construction according to claim 8, characterized in that: The fourth guardrail (20) comprises a sixth square rod (201), the sixth square rod (201) is slidably connected to the corresponding square groove (15), the sixth square rod (201) is provided with a plurality of pin holes (172), a fourth connecting plate (203) is provided on the top of the sixth square rod (201), a third T-shaped rod (202) is provided at one end of the fourth connecting plate (203), and the third T-shaped rod (202) is slidably connected to the second concave groove (185), and a second circular guide rod (204) is provided at the other end of the fourth connecting plate (203), and the second circular guide rod (204) is slidably connected to the corresponding circular groove (16).

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