Electric power engineering construction ladder

Abstract

The utility model discloses an electric power engineering construction ladder which comprises a construction ladder body, one side of the construction ladder body is fixedly connected with a support, one side of the support is provided with a motor, the output end of the motor penetrates through the support and is fixedly connected with a first transmission wheel, one side of the construction ladder body is fixedly connected with a transverse rod, and the transverse rod is fixedly connected with a bearing. A second transmission wheel is fixedly connected to the outer side of the bearing, a belt is connected between the first transmission wheel and the second transmission wheel, a connecting plate is fixedly connected to the belt on one side, a through hole is formed in the connecting plate, the belt can penetrate through the through hole, a limiting block is fixedly connected to one side of the connecting plate, and a limiting groove is formed in one side of the construction ladder body. By means of the device, when a worker climbs the construction ladder, the worker does not need to hold some construction tools with hands, the situation that climbing of the worker is affected is avoided, and therefore the probability of safety accidents is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering construction ladders, in particular to an electric power engineering construction ladder. 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 power and energy in various fields. In the process of power engineering construction, it is often necessary to use high-altitude tools such as power engineering construction ladders.

[0003] As disclosed in the utility model with authorization announcement number CN214836029U, a combined ladder for construction of power engineering infrastructure is convenient for multiple people to work, including a support plate, a storage groove is provided on one outer wall of the support plate, an insertion block is fixedly connected to the bottom outer wall of the support plate, positioning holes are provided on both side outer walls of the insertion block, a slot is provided on the top outer wall of the support plate, both side outer walls of the support plate are fixedly connected to fixing devices, and the inner wall of the storage groove is rotatably connected to a connecting plate. By pulling the pull block, the pull rod is contracted, and the insert block is inserted into the slot, the pull block is released, and the fixing block is inserted into the positioning hole under the action of the spring to achieve fixation. By inserting the connecting groove on the connecting plate into the space formed between the groove and the connecting block, a combination of multiple ladders can be achieved by placing them on the connecting block at the same time to meet the work of multiple people. This solves the problem that the ladder can only be used by one worker when in use, resulting in the ladder being unable to accommodate multiple people when multiple people are working. However, this device has the same characteristics as most existing power construction ladders, that is, when workers climb the construction ladder, they often need to hold some construction tools in their hands, which will have a certain impact on the workers' climbing process and may even increase the probability of safety accidents. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an electric power engineering construction ladder, which can solve the technical problem that the device has the same characteristics as most of the existing electric power construction ladders, that is, when workers climb the construction ladder, they often need to hold some construction tools in their hands, which will cause certain impacts on the workers during the climbing process and even increase the probability of safety accidents.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: an electric power engineering construction ladder, comprising a construction ladder body, a bracket fixedly connected to one side of the construction ladder body, a motor arranged on one side of the bracket, an output end of the motor passes through the bracket and is fixedly connected to a first transmission wheel, a cross bar fixedly connected to one side of the construction ladder body, a bearing fixedly connected to the cross bar, a second transmission wheel fixedly connected to the outer side of the bearing, a belt connected between the first transmission wheel and the second transmission wheel, a connecting plate fixedly connected to one side of the belt, a through hole provided on the connecting plate, the belt can pass through the through hole, a limiting block fixedly connected to one side of the connecting plate, a limiting groove provided on one side of the construction ladder body, and a placement box fixedly connected to the upper end of the connecting plate through a support rod.

[0006] As a preferred technical solution of the utility model, the limit block can slide up and down in the limit groove, and the side wall of the limit block is tightly fitted with the inner wall of the limit groove.

[0007] As a preferred technical solution of the utility model, the tools to be used are placed in the placement box, and the motor is a self-locking motor with a self-locking function.

[0008] As a preferred technical solution of the utility model, a lighting lamp holder is arranged at the upper end of the construction ladder body, and a lighting lamp body is arranged on the lighting lamp holder.

[0009] As a preferred technical solution of the utility model, a plurality of pedals are fixedly provided on the construction ladder body.

[0010] As a preferred technical solution of the utility model, an anti-slip layer is arranged on the upper end of the pedal board, and a fluorescent luminous sticker is arranged on one side of the pedal board.

[0011] Compared with the prior art, the beneficial effect that the utility model can achieve is: by starting the motor, the motor drives the first transmission wheel to rotate, the first transmission wheel drives the belt and the second transmission wheel to rotate together, and during the movement of the belt, the connecting plate and the placement box on the connecting plate can be driven to move until the placement box moves to a suitable height for the workers to take and place the tools in the placement box. Through this device, when climbing the construction ladder, the workers do not need to hold some construction tools in their hands, which avoids affecting the workers' climbing, thereby reducing the probability of safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the construction ladder body of the utility model;

[0013] Figure 2 This is a side view of the structure of the construction ladder body of the utility model;

[0014] Figure 3For this utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0015] Figure 4 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at B in the middle;

[0016] Figure 5 For this utility model Figure 1 A schematic diagram of the partially enlarged structure at C in the middle;

[0017] Among them: 1. Construction ladder body; 2. Bracket; 3. Motor; 4. First transmission wheel; 5. Crossbar; 6. Bearing; 7. Second transmission wheel; 8. Belt; 9. Connecting plate; 10. Through hole; 11. Limit block; 12. Limit groove; 13. Support rod; 14. Placement box; 15. Lighting lamp holder; 16. Lighting lamp body; 17. Pedal board; 18. Anti-slip layer; 19. Fluorescent luminous sticker. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0019] Example

[0020] Please refer to Figure 1 , Figure 2 and Figure 4 As shown, the utility model provides a construction ladder for electric power engineering, wherein a limit block 11 can slide up and down in a limit groove 12, the side wall of the limit block 11 is tightly fitted with the inner wall of the limit groove 12, the placement box 14 contains tools to be used, and the motor 3 is a self-locking motor 3 with a self-locking function, a lighting lamp holder 15 is arranged at the upper end of the construction ladder body 1, and a lighting lamp body 16 is arranged on the lighting lamp holder 15, through which the workers can conveniently use the device at night, a plurality of pedals 17 are fixedly arranged on the construction ladder body 1, and an anti-skid layer 18 is arranged on the upper end of the pedal 17, through which the anti-skid layer 18 can well prevent the workers from slipping, and a fluorescent luminous sticker 19 is arranged on one side of the pedal 17.

[0021] As a further implementation of this embodiment, Figure 1-Figure 5As shown, a bracket 2 is fixedly connected to one side of the construction ladder body 1, and a motor 3 is arranged on one side of the bracket 2. The output end of the motor 3 passes through the bracket 2 and is fixedly connected to the first transmission wheel 4. A cross bar 5 is fixedly connected to one side of the construction ladder body 1, and a bearing 6 is fixedly connected to the cross bar 5. The outer side of the bearing 6 is fixedly connected to the second transmission wheel 7. The first transmission wheel 4 and the second transmission wheel 7 are exactly the same in size, and the first transmission wheel 4 and the second transmission wheel 7 are both a type of belt 8 wheel. A belt 8 is connected between the first transmission wheel 4 and the second transmission wheel 7. A connecting plate 9 is fixedly connected to one side of the belt 8, and a through hole 10 is opened on the connecting plate 9, and the belt 8 can pass through the through hole 10, and a limiting block 11 is fixedly connected to one side of the connecting plate 9, and a limiting groove 12 is opened on one side of the construction ladder body 1, and a placement box 14 is fixedly connected to the upper end of the connecting plate 9 through a support rod 13.

[0022] When in use, by starting the motor 3, the motor 3 drives the first transmission wheel 4 to rotate, and the first transmission wheel 4 drives the belt 8 and the second transmission wheel 7 to rotate together. During the movement of the belt 8, the connecting plate 9 and the placement box 14 on the connecting plate 9 can be driven to move until the placement box 14 moves to a suitable height for the workers to take and put the tools in the placement box 14. Through this device, when climbing the construction ladder, the workers do not need to hold some construction tools in their hands, which avoids affecting the workers' climbing and reduces the probability of safety accidents.

[0023] Specific working principle: during use, when the staff needs to use the construction ladder, they can put the tools they need to use into the placement box 14 and start the motor 3. The motor 3 drives the first transmission wheel 4 to rotate, and the first transmission wheel 4 drives the belt 8 and the second transmission wheel 7 to rotate together. During the movement of the belt 8, the connecting plate 9 and the placement box 14 on the connecting plate 9 can be driven to move. At the same time, the limiting groove 12 can limit the limiting block 11 on one side of the connecting plate 9, so that the connecting plate 9 can move upward more stably until the placement box 14 on the connecting plate 9 moves to a suitable height for the staff to take and put the tools in the placement box 14. Through this device, when the staff climbs the construction ladder, they do not need to hold some construction tools in their hands to avoid affecting the staff's climbing, thereby reducing the probability of safety accidents.

[0024] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A power engineering construction ladder, comprising a construction ladder body (1), characterized in that: A support (2) is fixedly connected to one side of the construction ladder body (1), a motor (3) is arranged on one side of the support (2), an output end of the motor (3) passes through the support (2) and is fixedly connected to a first transmission wheel (4), a cross bar (5) is fixedly connected to one side of the construction ladder body (1), a bearing (6) is fixedly connected to the cross bar (5), a second transmission wheel (7) is fixedly connected to the outer side of the bearing (6), a belt (8) is connected between the first transmission wheel (4) and the second transmission wheel (7), a connecting plate (9) is fixedly connected to one side of the belt (8), a through hole (10) is provided on the connecting plate (9), the belt (8) can pass through the through hole (10), a limiting block (11) is fixedly connected to one side of the connection plate (9), a limiting groove (12) is provided on one side of the construction ladder body (1), and a placement box (14) is fixedly connected to the upper end of the connection plate (9) through a support rod (13).

2. The electric power engineering construction ladder according to claim 1, characterized in that: The limiting block (11) can slide up and down in the limiting groove (12), and the side wall of the limiting block (11) is tightly fitted with the inner wall of the limiting groove (12).

3. The electric power engineering construction ladder according to claim 1, characterized in that: The placement box (14) contains tools that need to be used, and the motor (3) is a self-locking motor with a self-locking function.

4. The electric power engineering construction ladder according to claim 1, characterized in that: A lighting lamp holder (15) is arranged at the upper end of the construction ladder body (1), and a lighting lamp body (16) is arranged on the lighting lamp holder (15).

5. The electric power engineering construction ladder according to claim 1, characterized in that: A plurality of pedals (17) are fixedly arranged on the construction ladder body (1).

6. The electric power engineering construction ladder according to claim 5, characterized in that: The upper end of the pedal board (17) is provided with an anti-slip layer (18), and one side of the pedal board (17) is provided with a fluorescent luminous sticker (19).

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