Combined multi-section antiskid ladder

Abstract

The invention discloses a combined multi-section antiskid ladder which comprises a plurality of sections of single ladder assemblies connected in sequence, the adjacent single ladder assemblies are connected through combiner assemblies, the side portions of the combiner assemblies are detachably connected with chain ring soft shroud ring assemblies, the single ladder assemblies at the bottom are fixedly provided with movable pedals through core penetrating screws, and the movable pedals are connected with the combiner assemblies. The side portion of the combiner assembly at the top is detachably connected with a suspender assembly through a special-shaped connecting assembly. The combined multi-section antiskid ladder is easy to manufacture, low in investment, convenient to popularize and apply, assembled in sections, wide in adaptability, light in weight, convenient to carry, safe, rapid, flexible to assemble and disassemble and safe to use. The problem that the tower cannot be climbed for repair in time in severe environments such as wet, slippery and iced accidents is thoroughly solved.

Description

Technical Field

[0001] The invention relates to the field of tools for climbing electric pole towers, in particular to a combined multi-section anti-slip ladder. Background Art

[0002] The tools commonly used in the power industry include climbing boards, foot boards, foot buckles (with leather foot buckles and toothed foot buckles), bamboo ladders (life-saving ladders), aluminum alloy straight ladders, aluminum alloy hook ladders, aluminum alloy lifting ladders, herringbone ladders, folding ladders, single-angle ladders, fire ladders, cage ladders, frame ladders and cranes. When encountering bad weather, such as wind and rain, the roads and fields are full of mud and water, and in winter there is snow and rain, and a layer of slippery ice forms on the towers. Repair personnel usually have their feet full of mud, ice and snow, and muddy water. In addition, the towers are frozen, so it is difficult to climb up the towers and carry out repairs in time using the above tools. At the same time, the crane is also constrained by the environment around the accident tower and is difficult to use, and the repair personnel are even more helpless.

[0003] Therefore, there is an urgent need for a combined multi-section anti-slip ladder that can solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a combined multi-section anti-slip ladder to solve the problems existing in the above-mentioned prior art.

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

[0006] The present invention provides a combined multi-section anti-slip ladder, comprising a plurality of single ladder components connected in sequence, wherein adjacent single ladder components are connected via a combiner component, a chain ring soft hoop component is detachably connected to the side of the combiner component, a movable step is fixed to the single ladder component at the bottom via a through-core screw, and a suspension rod component is detachably connected to the side of the combiner component at the top via a special-shaped connection component.

[0007] Preferably, the single ladder assembly comprises two columns vertically arranged side by side, a step platform is provided between the two columns, and a connection angle is anchored between the step platform and the columns by rivets.

[0008] Preferably, the combiner assembly includes an outer sleeve, the outer sleeve is plugged into the column and anchored by rivets, a cross brace is provided between the outer sleeves, a connection angle is formed between the cross brace and the outer sleeve via rivet anchoring, an adjustment hole is provided in the middle of the cross brace, the chain link soft hoop assembly can be detachably installed in the adjustment hole, a limit rod is provided on the side of the outer sleeve, a connection angle is formed between the limit rod and the outer sleeve via rivet anchoring.

[0009] Preferably, reinforced solid wood is provided inside the cross brace.

[0010] Preferably, the side of the cross brace is provided with an anti-tilt angle.

[0011] Preferably, the chain ring soft hoop assembly includes a first screw rod, the end of the first screw rod is connected to a chain ring, the chain ring is connected through an open snap fastener, and the first screw rod is connected to the adjustment hole through a first nut.

[0012] Preferably, a surplus chain buckle is provided on the chain ring.

[0013] Preferably, the boom assembly comprises a boom, the boom is detachably connected to the side of the outer sleeve via the special-shaped connection assembly, a diagonal brace is provided at the top of the boom, and a pulley is connected to the top of the boom via a suspension ring.

[0014] Preferably, the special-shaped connection assembly includes a special-shaped clamp, the end of the special-shaped clamp is provided with a second screw rod, and a baffle is limited on the second screw rod by a second nut.

[0015] Compared with the prior art, the present invention has achieved the following beneficial technical effects:

[0016] In view of the lack of anti-skid function in tools for climbing electric pole towers, the present invention provides a combined multi-section anti-skid ladder to fill the gap in the lack of anti-skid function in high-tech tools for climbing electric pole towers in the power industry, and effectively solve the problem of being unable to climb up to the accident pole tower for emergency repairs due to muddy water and frozen power pole towers, thereby affecting power supply.

[0017] The present invention provides a combined multi-section anti-slip ladder, which does not require multiple people to assemble when in use, does not select climate environments, has wide adaptability, can be flexibly assembled and disassembled according to the height of the pole tower building, and is designed with multiple sections. Each section is two meters long, which is convenient for assembly, disassembly, transportation and storage. Each section weighs 15 kilograms, which is convenient for carrying, assembly and disassembly. At the same time, it is also provided with a power-assisting boom and a pulley to help climbers lift, assemble and disassemble objects. The combined multi-section anti-slip ladder can be assembled while climbing according to work needs, and disassembled while descending after work is completed. It is the nemesis of climbing pole towers, especially in harsh environments where climbing is difficult and emergency repairs are difficult. It completely solves the problem of eliminating the problem of hitting the ice layer on the pole tower with a hammer, melting the ice layer on the pole tower with hot water from a teapot, and melting the ice layer on the pole tower with a flamethrower.

[0018] The invention provides a combined multi-section anti-slip ladder, which is simple to manufacture, requires little investment, and is easy to promote and apply. The combined multi-section anti-slip ladder is assembled in sections, has wide adaptability, is light in weight, is easy to carry, can be assembled and disassembled safely, quickly and flexibly, and is safe to use. It completely solves the problem of being unable to climb the pole tower in time for emergency repairs due to adverse environments such as slippery and icy pole towers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 A schematic diagram of the structure of a combined multi-section anti-slip ladder provided by the present invention;

[0021] Figure 2 A schematic diagram of the structure of a combiner assembly in a combined multi-section anti-slip ladder provided by the present invention;

[0022] Figure 3 A schematic structural diagram of a chain ring soft hoop assembly in a combined multi-section anti-slip ladder provided by the present invention;

[0023] Figure 4 A schematic diagram of the structure of a suspension rod assembly in a combined multi-section anti-slip ladder provided by the present invention;

[0024] Figure 5 A schematic diagram of the structure of a special-shaped connecting component in a combined multi-section anti-slip ladder provided by the present invention. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] The purpose of the present invention is to provide a combined multi-section anti-slip ladder to solve the problems existing in the prior art.

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] Embodiment 1:

[0029] This embodiment provides a combined multi-section anti-slip ladder. Figure 1 As shown, it includes multiple sections of single ladder components 1 connected in sequence, adjacent single ladder components 1 are connected by a combiner component 2, the side of the combiner component 2 is detachably connected with a chain ring soft hoop component 3, the bottom single ladder component 1 is fixed with a movable footrest 4 by a through-core screw, and the side of the top combiner component 2 is detachably connected with a suspension rod component 6 by a special-shaped connection component 5.

[0030] As an implementation mode, the single ladder assembly 1 includes two vertically arranged side by side columns 11, a step platform 12 is arranged between the two columns 11, and a connection angle is formed between the step platform 12 and the columns 11 by rivet anchors, so as to improve the strength.

[0031] As an implementation method, Figure 2 As shown, the combiner assembly 2 includes an outer sleeve 21, which is plugged into the column 11 and anchored by rivets. A cross brace 22 is provided between the outer sleeves 21, and a connection angle is fixed between the cross brace 22 and the outer sleeve 21 through rivet anchors to improve strength. An adjustment hole 23 is provided in the middle of the cross brace 22, and the chain link soft hoop assembly 3 can be detachably installed in the adjustment hole 23. A limit rod 24 is provided on the side of the outer sleeve 21 to prevent the anti-slip ladder from sliding left and right when it contacts the electric pole tower, thereby ensuring safety. A connection angle is fixed between the limit rod 24 and the outer sleeve 21 through rivet anchors to improve strength.

[0032] As an implementation method, reinforced solid wood is provided inside the cross brace 22 to further increase the strength.

[0033] As an implementation mode, the side of the cross brace 22 is provided with an anti-tilt angle 25 to increase the contact surface with the pole.

[0034] As an implementation method, Figure 3 As shown, the chain ring soft hoop assembly 3 includes a first screw rod 31, the end of the first screw rod 31 is connected to a chain ring 32, the chain ring 32 is connected through an open buckle 33, the first screw rod 31 is connected to the adjustment hole 23 through a first nut 34, and the chain ring soft hoop assembly 3 is used to thread and tighten the rod, which can effectively prevent the anti-slip ladder from moving up, down, left, right and backward, thereby ensuring safety.

[0035] As an implementation mode, a surplus chain buckle 35 is provided on the chain ring 32 so that the length can be adjusted to suit different usage scenarios.

[0036] As an implementation method, Figure 4 As shown, the boom assembly 6 includes a boom 61, which is detachably connected to the side of the outer sleeve 21 through a special-shaped connecting assembly 5. A diagonal brace 62 is provided at the top of the boom 61, and a pulley 64 is connected to the top of the boom 61 through a suspension ring 63, so as to facilitate the lifting and lowering of the tool.

[0037] As an implementation method, Figure 5 As shown, the special-shaped connection assembly 5 includes a special-shaped clamp 51 , and a second screw rod 52 is provided at the end of the special-shaped clamp 51 . A baffle 54 is limited on the second screw rod 52 by a second nut 53 , thereby realizing the connection of the suspension rod assembly 6 .

[0038] The present invention provides a combined multi-section anti-slip ladder, which does not require multiple people to assemble when in use, does not select climate environment, has wide adaptability, can be flexibly assembled and disassembled according to the height of the pole tower building, is designed with multiple sections, each section is two meters long, convenient for assembly, disassembly, transportation and storage, and each section weighs 15 kilograms, which is convenient for carrying, assembly and disassembly. At the same time, it is also provided with a booster boom and a pulley to help the climber to lift, assemble and disassemble objects. The combined multi-section anti-slip ladder can be assembled while climbing according to work needs, and disassembled while going down after work. It is the nemesis of climbing pole towers, especially in harsh environments where climbing is difficult and emergency repairs are difficult. It completely solves the problem of eliminating the problem of hitting the ice layer on the pole tower with a hammer, melting the ice layer on the pole tower with hot water from a teapot, and melting the ice layer on the pole tower with a flamethrower; the combined multi-section anti-slip ladder is simple to manufacture, has low investment and is easy to promote and apply. The combined multi-section anti-slip ladder is assembled in sections, has wide adaptability, is light, easy to carry, and can be assembled and disassembled safely, quickly and flexibly, and is safe to use. Completely solve the problem of not being able to climb the pole tower in time for emergency repairs due to adverse environments such as slippery and icy pole towers.

[0039] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A combined multi-section anti-slip ladder, characterized in that: It comprises a plurality of single ladder assemblies connected in sequence, wherein adjacent single ladder assemblies are connected via a combiner assembly, the side of the combiner assembly is detachably connected with a chain ring soft hoop assembly, the single ladder assembly at the bottom is fixed with a movable footrest via a through-core screw, and the side of the combiner assembly at the top is detachably connected with a suspension rod assembly via a special-shaped connection assembly.

2. The combined multi-section anti-slip ladder according to claim 1, characterized in that: The single ladder assembly comprises two vertically arranged side by side, a stepping platform is arranged between the two columns, and a connection angle is fixed between the stepping platform and the columns through rivet anchors.

3. The combined multi-section anti-slip ladder according to claim 2, characterized in that: The combiner assembly includes an outer sleeve, which is plugged into the column and anchored by rivets. A cross brace is provided between the outer sleeves, and a connection angle is formed between the cross brace and the outer sleeve through the rivet anchor. An adjustment hole is provided in the middle of the cross brace, and the chain link soft hoop assembly can be detachably installed in the adjustment hole. A limit rod is provided on the side of the outer sleeve, and a connection angle is formed between the limit rod and the outer sleeve through the rivet anchor.

4. The combined multi-section anti-slip ladder according to claim 3, characterized in that: Reinforced solid wood is arranged inside the cross brace.

5. The combined multi-section anti-slip ladder according to claim 3, characterized in that: The side of the cross brace is provided with an anti-tilt angle.

6. The combined multi-section anti-slip ladder according to claim 3, characterized in that: The chain ring soft hoop assembly includes a first screw rod, the end of the first screw rod is connected to a chain ring, the chain ring is connected through an open snap buckle, and the first screw rod is connected to the adjustment hole through a first nut.

7. The combined multi-section anti-slip ladder according to claim 6, characterized in that: The chain ring is provided with a surplus chain buckle.

8. The combined multi-section anti-slip ladder according to claim 3, characterized in that: The suspension rod assembly comprises a suspension rod, which is detachably connected to the side of the outer sleeve through the special-shaped connection assembly, a diagonal brace is provided on the top of the suspension rod, and a pulley is connected to the top of the suspension rod through a suspension ring.

9. The combined multi-section anti-slip ladder according to claim 8, characterized in that: The special-shaped connection assembly includes a special-shaped clamp, and a second screw rod is arranged at the end of the special-shaped clamp. A baffle is limited by a second nut on the second screw rod.

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