CN217391527U

CN217391527U - Vertical slender rod quick climbing device

Info

Publication number: CN217391527U
Application number: CN202123066917.6U
Authority: CN
Inventors: 葛正浩; 李理想; 贺卓; 张卫敏; 尹欢; 张新安
Original assignee: Shaanxi University of Science and Technology
Current assignee: Shaanxi University of Science and Technology
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-09-09
Anticipated expiration: 2031-12-08

Abstract

A vertical slender rod quick climbing device comprises a wheel axle connecting rod, wherein the center of the wheel axle connecting rod is provided with a round hole; a buckling rod is arranged at the side opening of the wheel shaft connecting rod; a plurality of groups of climbing mechanisms are fixed in the wheel shaft connecting frame rod; the engine drives a chain wheel connected with the main rotating shaft through a chain to enable the main rotating shaft to rotate; the main rotating shaft is driven by a chain wheel of a chain to rotate through a chain wheel on a wheel shaft, and counterclockwise rotating power is provided for the roller; the climbing speed is high, the high-altitude operation risk is greatly reduced, the working environment of workers is improved, and the working production efficiency is improved.

Description

Vertical slender rod quick climbing device

Technical Field

The utility model belongs to the technical field of climbing device, concretely relates to quick climbing device of slender pole stands vertically.

Background

Along with the rapid growth of national economy of China, the living standard of people is improved day by day, countless high-rise urban buildings are erected in towns along with the urban building, various municipal works integrating practicability and attractiveness are integrated, commercial projects such as telegraph poles, street lamp poles, bridge stay steel cables, advertising board stand columns and the like, the wall surfaces mostly adopt paint, electroplating, glass steel structures and the like, the urban building is exposed in the atmosphere all the year round due to the fact that wind and sand accumulate in the air all the year round to form dust layers, the urban attractiveness can be polluted and influenced, meanwhile, acidic substances mixed in the air can damage the urban buildings, particularly metal rod pieces, the rusting of the urban buildings is accelerated, the service lives of the urban buildings can be shortened, the urban building needs to climb up regularly to maintain and work the wall surfaces, and the situations of high-place operation can be caused, for example, line rectification of the electric poles, coconut picking and the like. At present, most of the climbing tools are used for climbing by hands by means of simple auxiliary tools, so that the climbing tools are not only hard, but also poor in safety, not fast in climbing speed and inconvenient for high-altitude operation.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a quick climbing device for an upright slender rod, which solves the problem that people are inconvenient to work high above the upright slender rod, has high climbing speed, greatly reduces the risk of work high above the ground, improves the working environment of workers and improves the working production efficiency.

In order to achieve the purpose, the invention adopts the technical scheme that: a vertical slender rod quick climbing device comprises a wheel axle connecting rod, wherein the center of the wheel axle connecting rod is provided with a round hole; a buckling rod is arranged at the side opening of the wheel shaft connecting rod; a plurality of groups of climbing mechanisms are fixed in the wheel shaft connecting frame rod.

The whole wheel shaft connecting frame rod is of a hexahedral frame structure.

The top of the wheel shaft connecting frame rod is provided with a seat.

The climbing mechanism consists of a herringbone frame body; the two branch rods of the herringbone frame body face to the center of a circular hole of the wheel shaft connecting frame rod, a chain wheel is fixed to the bottom of each branch rod, an engine is fixed to the top of the herringbone frame body, and a main rotating shaft of the engine drives one chain wheel through two identical chains respectively.

The chain wheels and the idler wheels are arranged on the same rotating shaft, the two chain wheels are respectively connected with the two driving chain wheels of the main rotating shaft through a chain, the engine drives the main rotating shaft to rotate, the idler wheels rotate to climb, and a tension spring 9 is arranged between the two branch rods of the herringbone frame body.

The invention has the beneficial effects that:

unlike the prior pole climbing device, the invention has the following advantages: 1) the application range is wide. The structure is simple, the realization performance is strong, and not only the through-diameter rod but also the reducing rod are very practical. 2) The carrying performance is good. Different working mechanisms can be carried on the pole-climbing device according to actual working requirements, various high-altitude operations can be completed on the pole, complex functions are achieved, and the pole-climbing device has high use value. 3) The cost is low. The cost is low, the manpower and the cleaning cost are saved, and the use is simple and convenient.

Drawings

Fig. 1(a) is a schematic view of the mechanism of the present invention.

Fig. 1(b) is a schematic structural view of a sprocket, a chain, a main rotating shaft, a tension spring and a vertical rod.

FIG. 2 is a schematic view of the main frame of the present invention.

Fig. 3 is an assembled front view of the present invention.

Fig. 4 is an assembled top view of the present invention.

Fig. 5 is an assembled bottom view of the present invention.

Figure 6 is a schematic view of a climbing mechanism of the present invention.

In the figure: the method comprises the following steps of 1-an engine, 2-a wheel shaft connecting rod, 3-a seat, 4-an upright rod, 5-a roller, 6-a chain wheel, 7-a chain, 8-a main rotating shaft, 9-a tension spring, 10-a circular hole, 11-a buckling rod and 12-a herringbone frame body.

Detailed Description

The present invention will be described in further detail with reference to the following specific examples and the accompanying drawings.

Referring to fig. 1(a) - (b) and fig. 2-6, the device for quickly climbing the vertical slender rod comprises a wheel axle connecting rod 2, wherein the center of the wheel axle connecting rod 2 is a round hole 10; a buckling rod 11 is arranged at the side opening of the wheel axle connecting rod 2; a plurality of groups of climbing mechanisms are fixed in the wheel shaft connecting frame rod 2.

The whole wheel axle connecting frame rod 2 is of a hexahedral frame structure.

The top of the wheel shaft connecting frame rod 2 is provided with a seat 3.

The climbing mechanism consists of a herringbone frame body 12; wherein two branch rods of the herringbone frame body face to the center of a circular hole of the wheel shaft connecting rod 2, the bottoms of the two branch rods are respectively fixed with a chain wheel 6, the top of the herringbone frame body is fixed with an engine 1, and a main rotating shaft 8 of the engine 1 drives one chain wheel 6 through two same chains 7.

Sprocket 6 and gyro wheel 5 on same rotation axis, two sprockets 6 respectively are connected with two driving sprocket of main rotation axis 8 through a chain 7, and engine 1 drives main rotation axis 8 and rotates to make gyro wheel 5 rotatory, climb, wherein be equipped with tension spring 9 between two branch poles of chevron shape support body, guarantee that gyro wheel 5 climbs on the surface of pole setting 4.

The climbing mechanism has at least 3 groups.

The outer contour of the wheel shaft connecting rod 2 can be circular or non-circular.

The design of wheel type pole-climbing mechanical equipment is adopted, and the main purpose is to realize that the machine ascends along a vertical rod. The main power source is a chain wheel driven by an engine, and the power is provided for the wheels through a series of chain transmission, so that the effect of climbing upwards is realized. Because of the vertical movement, the power for climbing upwards is mainly provided by friction force, and the function of climbing upwards can be realized as long as the friction force is larger than the driving force along the surface of the wheel. In order to meet the requirements of the friction force and the defect of skidding in a wheel type moving mode, the characteristic of easy skidding can be improved by selecting materials, such as rubber materials, which are contacted with a pole and other shaft-shaped objects, and the friction force between the roller and the vertical rod can be increased. The key factor for realizing the ascending motion of the climbing mechanism is that whether the product of the positive pressure generated by the tension spring and perpendicular to the wall surface and the friction factor between the roller and the wall surface is greater than the rotating force generated by the roller.

The working principle of the invention is as follows:

the vertical slender rod climbing device of the invention drives a chain wheel connected with a main rotating shaft 8 by an engine 1 through a chain to enable the main rotating shaft 8 to rotate. Then, the main rotating shaft 8 is rotated by the sprocket 6 on the wheel shaft of the sprocket chain transmission of the chain 7, thereby providing the power of counterclockwise rotation to the roller 5. The tension spring 9 mainly limits the vertical rotation of the wheel shaft connecting rod 2 and provides a pretightening force. Meanwhile, the tension spring 9 also provides positive pressure for the roller 5, so that the roller can be better attached to the wall surface of the vertical rod, and power larger than the rotation of the roller is generated. The climbing function is achieved.

Claims

1. A vertical slender rod quick climbing device is characterized by comprising a wheel axle connecting rod (2), wherein the center of the wheel axle connecting rod (2) is provided with a round hole (10); a buckling rod (11) is arranged at the side opening of the wheel axle connecting rod (2); a plurality of groups of climbing mechanisms are fixed in the wheel shaft connecting frame rod (2).

2. The device for the rapid climbing of long and thin rods according to claim 1, wherein the wheel axle connecting rod (2) is a hexahedral frame structure as a whole.

3. The device for quickly climbing an upright slender rod according to claim 1, wherein a seat (3) is arranged at the top of the wheel axle connecting rod (2).

4. The device for quickly climbing an upright slender rod according to claim 1, wherein the climbing mechanism is composed of a herringbone frame body (12); wherein two branch rods of the herringbone frame body face to the center of a circular hole of the wheel shaft connecting frame rod (2), a chain wheel (6) is respectively fixed at the bottom of each branch rod, an engine (1) is fixed at the top of the herringbone frame body, and a main rotating shaft (8) of the engine (1) respectively drives one chain wheel (6) through two identical chains (7).

5. The device for rapidly climbing an upright slender rod according to claim 4, wherein the chain wheels (6) and the rollers (5) are on the same rotating shaft, the two chain wheels (6) are respectively connected with two driving chain wheels of a main rotating shaft (8) through a chain (7), an engine (1) drives the main rotating shaft (8) to rotate, so that the rollers (5) rotate to climb, and a tension spring (9) is arranged between two sub-rods of a herringbone frame body.