CN211422505U

CN211422505U - Rope ladder for electric power engineering convenient to adjust length

Info

Publication number: CN211422505U
Application number: CN201921910748.XU
Authority: CN
Inventors: 梁洁兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-09-04
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a rope ladder for electric power engineering convenient to adjust length, including rope made of hemp and cardboard, rope made of hemp upper end is provided with the insulator head, and the upper end of insulator head is connected with the fag end, the upper end of fag end is connected with the lifting hook, and the middle-end of lifting hook is provided with the anti-drop torsion bar, the external connection of rope made of hemp has the plank, and both ends all are provided with fixed knot about the plank, the cardboard sets up in the lower extreme of fixed knot, and the internal connection of cardboard has the chain rope, the middle part of cardboard is provided with the double-end knot rope. This rope ladder for electric power engineering convenient to adjust length is provided with built-in knot to built-in knot runs through in the plank, and such design can make the supporting effect of plank better, and simultaneously, when the plank fracture, built-in knot also can continuously play the supporting effect, avoids appearing the harm that the plank fracture caused, and the lifting hook of rope made of hemp lower extreme can block into in the hanging hole, just so can make the rope ladder constitute pocket column structure, effectively prevents that the unexpected of climbing person from falling.

Description

Rope ladder for electric power engineering convenient to adjust length

Technical Field

The utility model relates to a rope ladder technical field specifically is a rope ladder for electric power engineering convenient to adjust length.

Background

The electric power engineering, namely the engineering related to the production, transmission and distribution of electric energy, also includes the engineering of using electricity as power and energy in various fields in a broad sense, the electric power production is closely related to national economy and people's life, even if the power failure in a short time brings great harm, the large area power failure will cause great loss to national economy, cause inconvenience to people's life, therefore, the electric power equipment or overhead cable line needs regular maintenance and overhaul, in the maintenance and overhaul process, the rope ladder is convenient to carry, and convenient to use, generally used as the necessary article for electric power engineering overhaul.

Rope ladder simple structure on the market to the fixed structure is difficult to adjust the length of rope ladder according to construction environment, and rope ladder security is not good, can only play the problem of simple climbing effect, for this reason, we provide the rope ladder for electric power engineering convenient to adjust length.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rope ladder for electric power engineering convenient to adjust length to solve the rope ladder simple structure who provides in the above-mentioned background art, and the fixed structure is difficult to adjust the length of rope ladder according to the construction environment, and the rope ladder security is not good, can only play the problem of simple climbing effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rope ladder for electric power engineering convenient to adjust length, includes rope made of hemp and cardboard, the rope made of hemp upper end is provided with the insulating head, and the upper end of insulating head is connected with the fag end, the upper end of fag end is connected with the lifting hook, and the middle-end of lifting hook is provided with the anti-drop torsion bar, the external connection of rope made of hemp has the plank, and both ends all are provided with fixed knot about the plank, the cardboard sets up in the lower extreme of fixed knot, and the internal connection of cardboard has the chain rope, the middle part of cardboard is provided with the double-end knot rope.

Preferably, the plank includes hanging hole, built-in knot and perforation, and the inside of plank is provided with the hanging hole, both ends all are provided with built-in knot about the plank, and the one end that the plank is close to fixed knot is provided with the perforation.

Preferably, the interior of the wood board is of a hollow structure, and the hanging holes are symmetrical with respect to a vertical central axis of the wood board.

Preferably, the chain rope comprises a rope bead and a clamping groove, the rope bead is arranged outside the chain rope, and the clamping groove is connected to the upper end of the chain rope.

Preferably, the rope beads are distributed at equal intervals, and the shape and the structure of the rope beads are matched with those of the clamping grooves.

Preferably, the shape structure of the lifting hook is matched with that of the through hole, and a lifting structure is formed between the hemp rope and the double-end knotting rope.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rope ladder convenient for length adjustment for the electric power engineering is provided with the built-in rope knots, and the built-in rope knots penetrate through the wood board, so that the supporting effect of the wood board is better, meanwhile, when the wood board is broken, the built-in rope knots can also continuously play a supporting effect, and the damage caused by the breakage of the wood board is avoided;

2. in order to facilitate the length adjustment of the rope ladder and ensure the structural stability and safety, the novel rope chain is provided, and the rope chain is wound with the rope chain to form rope beads, and after the rope chain is clamped into the clamping grooves, the rope beads can effectively prevent the rope chain from falling off from the clamping grooves;

3. the lifting hook of hemp rope lower extreme can block into the hanging hole, just so can make rope ladder constitute pocket column structure, when personnel scrambleed, can carry the lifting hook, when climbing to the assigned position, blocks the hanging hole with the lifting hook card, can effectively prevent to climb the unexpected drop of person like this.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the clamping plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. hemp ropes; 2. an insulating head; 3. rope sleeves; 4. a hook; 5. an anti-falling torsion bar; 6. a wood board; 601. hanging holes; 602. a knot is arranged inside; 603. perforating; 7. fixing the knot; 8. clamping a plate; 9. a chain rope; 901. a string bead; 902. a card slot; 10. double-end knotting rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a rope ladder convenient for length adjustment for electric power engineering comprises a hemp rope 1, an insulating head 2, a rope sleeve 3, a lifting hook 4, an anti-falling torsion bar 5, a wood plate 6, a hanging hole 601, a built-in knot 602, a perforation 603, a fixed knot 7, a clamping plate 8, a chain rope 9, a rope ball 901, a clamping groove 902 and a double-end knot rope 10, wherein the insulating head 2 is arranged at the upper end of the hemp rope 1, the rope sleeve 3 is connected to the upper end of the insulating head 2, the lifting hook 4 is connected to the upper end of the rope sleeve 3, the anti-falling torsion bar 5 is arranged at the middle end of the lifting hook 4, the wood plate 6 is connected to the exterior of the hemp rope 1, the fixed knots 7 are arranged at the left end and the right end of the wood plate 6, the clamping plate 8 is arranged at the lower end of the fixed knot 7, the chain rope;

the wood board 6 comprises hanging holes 601, built-in knots 602 and through holes 603, the hanging holes 601 are formed in the wood board 6, the built-in knots 602 are formed in the left end and the right end of the wood board 6, the through holes 603 are formed in one end, close to the fixed knots 7, of the wood board 6, the interior of the wood board 6 is of a hollow structure, the hanging holes 601 are symmetrical about a vertical central axis of the wood board 6, the built-in knots 602 are arranged on the rope ladder for the electric power engineering, the length of the rope ladder is convenient to adjust, the built-in knots 602 penetrate through the wood board 6, the supporting effect of the wood board 6 can be better due to the design, meanwhile, when the wood board 6 is broken, the built-in knots 602 can continuously play a supporting effect, and damage caused by the;

the chain rope 9 comprises rope beads 901 and a clamping groove 902, the rope beads 901 are arranged outside the chain rope 9, the clamping groove 902 is connected to the upper end of the chain rope 9, the rope beads 901 are distributed at equal intervals, the shape structure of the rope beads 901 is matched with that of the clamping groove 902, in order to enable the rope ladder to be convenient to adjust the length and ensure the structural stability and safety, the novel chain rope 9 is arranged, the chain rope 9 is wound with the chain rope 9 to form the rope beads 901, and after the chain rope 9 is clamped into the clamping groove 902, the rope beads 901 can effectively prevent the chain rope 9 from falling off from the clamping groove 902;

the shape structure of lifting hook 4 is identical with the shape structure of hanging hole 601, constitutes elevation structure between rope 10 is tied to rope 1 and double-end, and in the hanging hole 601 can be gone into to lifting hook 4 of rope 1 lower extreme, just so can make rope ladder constitute pocket column structure, when personnel scrambled, can carry lifting hook 4, when climbing the assigned position, go into hanging hole 601 with lifting hook 4 card, can effectively prevent to climb the person accident that falls like this.

The working principle is as follows: for the rope ladder convenient for length adjustment for the electric power engineering, firstly, a lifting hook 4 at the upper end of a hemp rope 1 is fixed at a designated position, the novel length is adjusted according to the working condition after the fixing is finished, the chain rope 9 is connected with a clamping plate 8 and is clamped into a clamping groove 902, the chain rope 9 and the clamping plate 8 cannot easily fall off under the action of a rope ball 901, the larger the bearing of the rope ladder is, the tighter the connecting structure between the rope ball 901 and the clamping groove 902 is, the plurality of rope balls 901 are arranged, the novel length can be changed by adjusting the connection of different rope balls 901 and the clamping groove 902, in order to prevent the damage caused by the falling of the chain rope 9 and the clamping plate 8, a double-end knot rope 10 is connected between the clamping plates 8, even if the chain rope 9 and the clamping plate 8 fall off, the double-end knot rope 10 can also limit the distance between the clamping plates 8, in order to prevent the damage caused by the breakage of the wood plate, both increased plank 6's bearing capacity like this, can still play the bearing effect after plank 6 splits again, because there is the possibility of electrocuteeing among the electric power engineering operational environment, in order to avoid appearing this kind of condition, this novel insulating head 2 that is provided with to hemp rope 1 also is insulating organic material, can effectively prevent like this that the climbing person from electrocuting at the climbing in-process, just so accomplish the whole rope ladder's for electric power engineering use of being convenient for adjust length.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rope ladder for electric power engineering convenient to adjust length, includes rope made of hemp (1) and cardboard (8), its characterized in that: hemp rope (1) upper end is provided with insulator head (2), and the upper end of insulator head (2) is connected with noose (3), the upper end of noose (3) is connected with lifting hook (4), and the middle-end of lifting hook (4) is provided with anti-drop torsion bar (5), the external connection of hemp rope (1) has plank (6), and both ends all are provided with fixed knot (7) about plank (6), cardboard (8) set up in the lower extreme of fixed knot (7), and the internal connection of cardboard (8) has chain rope (9), the middle part of cardboard (8) is provided with double-end knot rope (10).

2. The rope ladder convenient for adjusting the length for electric power engineering of claim 1, wherein: plank (6) are including hanging hole (601), built-in knot (602) and perforation (603), and the inside of plank (6) is provided with hanging hole (601), both ends all are provided with built-in knot (602) about plank (6), and the one end that plank (6) are close to fixed knot (7) is provided with perforation (603).

3. The rope ladder convenient for adjusting the length for electric power engineering of claim 2, wherein: the interior of the wood board (6) is of a hollow structure, and the hanging holes (601) are symmetrical about a vertical central axis of the wood board (6).

4. The rope ladder convenient for adjusting the length for electric power engineering of claim 1, wherein: the chain rope (9) comprises a rope bead (901) and a clamping groove (902), the rope bead (901) is arranged outside the chain rope (9), and the clamping groove (902) is connected to the upper end of the chain rope (9).

5. The rope ladder convenient for adjusting the length for electric power engineering of claim 4, wherein: the rope beads (901) are distributed at equal intervals, and the shape and the structure of the rope beads (901) are matched with those of the clamping groove (902).

6. The rope ladder convenient for adjusting the length for electric power engineering of claim 2, wherein: the shape structure of the lifting hook (4) is matched with that of the hanging hole (601), and a lifting structure is formed between the hemp rope (1) and the double-end knotting rope (10).