CN217233380U - Electric power overhauls with multi-functional ladder of ascending a height - Google Patents

Abstract

The utility model provides a multifunctional climbing ladder for electric power overhaul, which comprises a climbing ladder body, wherein the climbing ladder body comprises a pedal, a stand column, a pulley, a movable rope, a fixed rope and a folding rod, the pedal is installed in the middle of the stand column, the pulley is arranged at the top end of the stand column, the movable rope is placed on the surface of the pulley, the fixed ring is sleeved in the middle of the movable rope, one end of the movable rope is provided with a second lug, one side of the second lug is provided with a pull ring, the other end of the movable rope is connected with a second hanging ring, the bottom end of the second hanging ring is provided with a movable hook, the surface of the second hanging ring is buckled with the first hanging ring, the first hanging ring is sleeved on the surface of the fixed rope, both ends of the fixed rope are connected with the first lug, the multifunctional climbing ladder for electric power overhaul has stronger stability, is suitable for various grounds and is convenient for delivering tools, the use is convenient, and the security is higher.

Description

A kind of multifunctional climbing ladder for electric maintenance

technical field

The utility model relates to the technical field of electric power maintenance tools, in particular to a multifunctional climbing ladder for electric power maintenance.

Background technique

Ladder is a daily maintenance tool. The tool is made of two long and thick poles, and the middle is crossed by a horizontal pole suitable for climbing. It is used for climbing.

The single-lift ladder is smaller in size and can be used more widely. In conventional electric power maintenance climbing ladders, it is often difficult to deliver tools. After the maintenance personnel climb up, when they need to use tools, they often cannot directly because of the height difference. To take it, you can only climb down and then take it up again, which is extremely inconvenient to use.

On the other hand, when used on slippery ground, the ladder is very prone to slippage and has a high risk of tipping over, putting the user at risk.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a multifunctional climbing ladder for electric power maintenance, so as to solve the problems raised in the above-mentioned background technology. Tools, easy to use, and higher security.

In order to achieve the above purpose, the present utility model is achieved through the following technical solutions: a multifunctional climbing ladder for electric power maintenance, comprising a climbing ladder body, and the climbing ladder body includes a pedal, a column, a pulley, a movable rope, a fixed rope and Folding rod, a pedal is installed in the middle of the column, a pulley is arranged at the top of the column, a movable rope is placed on the surface of the pulley, a fixing ring is set in the middle of the movable rope, and one end of the movable rope is set There is a second protrusion, one side of the second protrusion is provided with a pull ring, the other end of the movable rope is connected with a second hanging ring, the bottom end of the second hanging ring is provided with a movable hook, and the second hanging ring is The surface is interlocked with the hanging ring, the hanging ring is set on the surface of the fixed rope, the two ends of the fixed rope are connected with the convex block, the surface of the bottom end of the column is provided with a through hole, and the surface of the bottom end of the column is opened. A fixed hook is welded on the surface, the bottom end of the column is connected with the folding rod, the middle of the folding rod is provided with a rotating shaft, the bottom end of the folding rod is installed with a suction cup, and the top end of the column is installed with a support rod.

As a preferred embodiment of the present invention, one end of the movable rope penetrates through the interior of the second protrusion and is connected to the pull ring.

As a preferred embodiment of the present invention, there are 4 pulleys, and each pulley has the same size and specification.

As a preferred embodiment of the present invention, a non-slip sticker is attached to the top of the support rod.

As a preferred embodiment of the present invention, a thread is provided inside the through hole, and one end of the folding rod is connected to the column through the through hole through a bolt.

As a preferred embodiment of the present invention, one end of the first bump is welded to the surface of the column.

Beneficial effects of the present utility model: The utility model provides a multi-functional escalating ladder for electric power maintenance, comprising a escalating ladder body, and the escalating ladder body includes a pulley, a movable rope, a fixed ring, a column, a fixed rope, a through hole, and a fixed hook , Bump one, bump two, folding rod, suction cup, shaft, pedal, support rod, pull ring, hanging ring one, hanging ring two, movable hook.

1. The bottom end of the multi-function climbing ladder for electric maintenance is provided with a folding rod, and the bottom end of the folding rod is equipped with a plurality of suction cups. The suction cups can be used on smooth ground to prevent the ladder from sliding backwards. For use on rough ground, the suction cup can be lifted off the ground by changing the position of the through hole fixed by the folding rod, and the bottom end of the column can be contacted with the ground, thereby preventing the suction cup from being worn and prolonging the service life.

2. A pulley is installed on the top of the multi-function climbing ladder for electric power maintenance, and the movable rope is pulled by pulling the pull ring, so that the movable hook at one end of the movable rope can move up along the fixed rope, and will need to be delivered to the staff above. The tool is hung on the movable hook and can be transported upwards, eliminating the trouble of taking it after climbing down, saving time and higher efficiency.

3. The multi-function climbing ladder for electric power maintenance keeps the movable hook at the top of the ladder by hanging the fixing ring on the fixing hook, so that it can be used as a placement point for the tool bag, which is convenient for the staff above to take it. , more practical and more user-friendly.

Description of drawings

Fig. 1 is the side structure schematic diagram of a kind of multifunctional climbing ladder for electric power maintenance of the present invention;

Fig. 2 is the front structure schematic diagram of a kind of multifunctional climbing ladder for electric power maintenance of the present invention;

Fig. 3 is the side view of the pulley part of a kind of multifunctional climbing ladder for electric power maintenance of the present invention;

Fig. 4 is the partial structure schematic diagram of a kind of multifunctional climbing ladder for electric power maintenance of the present invention;

In the figure: 1, pulley; 2, movable rope; 3, fixed ring; 4, column; 5, fixed rope; 6, through hole; 7, fixed hook; 8, bump one; 9, bump two; 10, Folding rod; 11, suction cup; 12, shaft; 13, pedal; 14, support rod; 15, pull ring; 16, hanging ring one; 17, hanging ring two; 18, movable hook.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

Please refer to FIG. 1 to FIG. 4 , the present utility model provides a technical solution: a multifunctional climbing ladder for electric power maintenance, including a climbing ladder body, and the climbing ladder body includes a pedal 13 , a column 4 , a pulley 1 , and a movable rope 2 . , the fixed rope 5 and the folding rod 10, a pedal 13 is installed in the middle of the column 4, a pulley 1 is arranged at the top of the column 4, and a movable rope 2 is placed on the surface of the pulley 1. The middle of the movable rope 2 A fixing ring 3 is sleeved, one end of the movable rope 2 is provided with a second protrusion 9, one side of the second protrusion 9 is provided with a pull ring 15, and the other end of the movable rope 2 is connected with a second hanging ring 17 , the bottom end of the second hanging ring 17 is provided with a movable hook 18, the surface of the second hanging ring 17 is buckled with the first hanging ring 16, and the first hanging ring 16 is sleeved on the surface of the fixed rope 5, and the fixed rope Both ends of 5 are connected with the bump one 8, the surface of the bottom end of the column 4 is provided with a through hole 6, the surface of the column 4 is welded with a fixing hook 7, and the bottom end of the column 4 is connected to the folding rod 10. In connection, a rotating shaft 12 is disposed in the middle of the folding rod 10 , a suction cup 11 is installed at the bottom end of the folding rod 10 , and a support rod 14 is installed at the top end of the vertical column 4 .

As a preferred embodiment of the present invention, one end of the movable rope 2 penetrates through the interior of the second protrusion 9 and is connected to the pull ring 15 , and the second protrusion 9 can clamp the position of the pull ring 15 for easy grasping and use.

As a preferred embodiment of the present invention, four pulleys 1 are provided, and each pulley 1 has the same size and specification, which is convenient for later maintenance and replacement.

As a preferred embodiment of the present invention, the top end of the support rod 14 is attached with a non-slip sticker to prevent sliding when leaning against the wall.

As a preferred embodiment of the present invention, the interior of the through hole 6 is provided with threads, and one end of the folding rod 10 is connected to the upright column 4 through the through hole 6 through a bolt. Position the through hole 6 to adjust the angle between the suction cup 11 and the column 4 .

As a preferred embodiment of the present invention, one end of the bump one 8 is welded to the surface of the upright column 4 , so that the hanging ring one 16 moves within the range limited by the fixing rope 5 .

Working principle: The multi-functional climbing ladder for electric maintenance is mainly composed of pedals 13, uprights 4, pulleys 1, movable ropes 2, fixed ropes 5 and folding rods 10. When using, the climbing ladder should be placed against the wall first. Press one end of the support rod 14 against the wall, if the ground is a smooth surface such as ceramic tile or glass, then by changing the position of the through hole 6 connected to the folding rod 10, the suction cup 11 at the bottom of the folding rod 10 and the The ground is parallel to the ground, and the suction cup 11 is used to absorb the ground to improve the stability of the ladder and prevent the ladder from sliding backwards. After adsorption, it can be used for climbing. If it is used on rough ground, it can be used by changing the folding rod 10. The fixed position of the through hole 6 makes the suction cup 11 lift off the ground, relying on the bottom end of the column 4 to contact the ground, so as to prevent the suction cup 11 from being worn out. The top of the climbing ladder is equipped with a pulley 1, which can be pulled by pulling the pull ring 15. rope 2, so that the movable hook 18 at one end of the movable rope 2 can be moved up along the fixed rope 5, and the tools that need to be delivered to the staff above can be hung on the movable hook 18, which can be transported upwards, eliminating the need to climb down. The trouble of taking it saves time. After the delivery is completed, loosen the pull ring 15, and the movable hook 18 will slide down along the fixed rope 5 under the action of its own gravity, together with the first hanging ring 16 and the second hanging ring 17, and finally return. To the position of the first bump 8, the pull ring 15 will be stuck on one side of the second bump 9. On the other hand, the movable hook 18 can be kept at the top of the ladder by hanging the fixing ring 3 on the fixing hook 7. position, so that it can be used as a placement point for the tool bag, which is convenient for the staff above to take it, and it is more practical.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and does not deviate from the present invention. The present invention can be implemented in other specific forms under the condition of the spirit or basic features. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. A multifunctional climbing ladder for electric power maintenance, comprising a climbing ladder body, characterized in that: the climbing ladder body comprises a pedal (13), a column (4), a pulley (1), a movable rope (2), a fixed rope (5) and a folding rod (10), a pedal (13) is installed in the middle of the column (4), a pulley (1) is arranged at the top of the column (4), and a surface of the pulley (1) is placed with A movable rope (2), the middle of the movable rope (2) is provided with a fixing ring (3), and one end of the movable rope (2) is provided with two bumps (9), the second bumps (9) One side of the rope is provided with a pull ring (15), the other end of the movable rope (2) is connected with a second hanging ring (17), and the bottom end of the second hanging ring (17) is provided with a movable hook (18), so The surface of the second hanging ring (17) is interlocked with the first hanging ring (16), and the first hanging ring (16) is sleeved on the surface of the fixed rope (5), and both ends of the fixed rope (5) are in contact with the protrusions. Block one (8) is connected, the surface of the bottom end of the column (4) is provided with a through hole (6), the surface of the column (4) is welded with a fixing hook (7), and the bottom end of the column (4) Connected with the folding rod (10), the middle of the folding rod (10) is provided with a rotating shaft (12), the bottom end of the folding rod (10) is provided with a suction cup (11), and the top end of the upright column (4) A support rod (14) is installed. 2 . The multifunctional climbing ladder for electric power maintenance according to claim 1 , wherein one end of the movable rope ( 2 ) penetrates through the inside of the second bump ( 9 ) and is connected to the pull ring ( 15 ). 3 . 3 . The multifunctional climbing ladder for electric power maintenance according to claim 1 , characterized in that: there are four pulleys ( 1 ), and each pulley ( 1 ) has the same size and specification. 4 . 4 . The multifunctional climbing ladder for electric power maintenance according to claim 1 , wherein a non-slip sticker is attached to the top of the support rod ( 14 ). 5 . 5 . The multifunctional climbing ladder for electric power maintenance according to claim 1 , wherein a thread is provided inside the through hole ( 6 ), and one end of the folding rod ( 10 ) passes through the through hole through a bolt. 6 . The hole (6) is connected with the upright column (4). 6. The multifunctional climbing ladder for electric power maintenance according to claim 1, characterized in that: one end of the first bump (8) is welded to the surface of the upright column (4).

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