CN101037178A

CN101037178A - Backpack type electric lifting system

Info

Publication number: CN101037178A
Application number: CN 200710027661
Authority: CN
Inventors: 李应军
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-18
Filing date: 2007-04-18
Publication date: 2007-09-19

Abstract

The invention relates to a backpack type electric lifting system comprising a case body, a partition plate is fixedly arranged in the inner cavity of the case body, one side of the partition plate is provided with a power supply, a motor and a reducer, the motor connects with control switches through a controller and wires, the motor connects with an input shaft of the reducer through a flange, and the reducer is provided with a gear on an output shaft end thereof and engages with a winch internal gear ring arranged on the other side of the partition plate through the gear, the winch connects with a winch shaft mounted in the inner cavity of the case body through a bearing, the winch shaft and the winch fixedly connect with each other, a lifting cable winds on the winch and communicates with outside through a cable hole on the case body. By mounting the lifting system in the backpack type case body, providing power through the motor, and decelerating through the worm-wormwheel and the internal gear ring, the lifting system can securely and smoothly lift. The invention has advantages of reasonable structure, high safety and reliability, convenient carrying and simple operation, and is applicable for high-rise escaping, high altitude work, and rock climbing exploration.

Description

Backpack type electric lifting system

[technical field]

The present invention relates to a kind of jacking equipment, relate in particular to the Backpack type electric lifting system that a kind of people of making can the safe and free lifting.

[background technology]

Most of people do not climb experience, and the cause that acrophobia is arranged is in high-rise life saving, aloft work and Pan Ya explore, because employed survival equipment and climbing device major part are by body weight, fall from top to bottom by slow descending device and rope, and need many people to assist just can carry out.Because existing apparatus do not have power system, can only rely on gravity to glide, and can't rise, thereby restrict the space of its practical application and development.

[summary of the invention]

For overcoming the above-mentioned shortcoming of prior art, the invention provides a kind of motor that controller is housed, just can on high building or steep cliff, carry out the Backpack type electric lifting system of oscilaltion safely freely by steering controller.

The technical solution adopted for the present invention to solve the technical problems is: a kind of Backpack type electric lifting system, comprise casing, in the inner chamber of casing, be fixed with dividing plate, at dividing plate power supply is installed simultaneously, motor and retarder, motor passes through controller, lead and master cock link, this motor links to each other with reducer input shaft by flange, output axle head at retarder is equipped with gear, be meshed with the capstan winch internally toothed annulus that is located at the dividing plate another side by this gear, this capstan winch links by bearing and the capsizing moment spindle that is installed in the cabinets cavity, captive joint between capsizing moment spindle and capstan winch, solderless wrapped connection has the lifting rope on capstan winch, and this lifting rope is by rope hole on the casing and exterior.

The outside one side of described casing is equipped with safety strap, on the outer end of lifting rope hook is housed.

Described retarder is the scroll bar reducer of turbodrill.

The invention has the beneficial effects as follows: jacking system is installed in the casing of Backpack type, provide power by motor, slow down by the twice of scroll bar turbine and internally toothed annulus again, because of the scroll bar reducer of turbodrill has auto-lock function, do not need to establish in addition brake gear, the hook of lifting rope is fixed on the top, pass through operation control, jacking system is oscilaltion freely safely just, that the present invention has is rational in infrastructure, safe and reliable, be easy to carry and the advantage of easy operation, is applicable to that high-rise life saving, aloft work and Pan Ya explore.

[description of drawings]

Fig. 1 is the invention structural representation;

Fig. 2 is the cutaway view of A-A face among Fig. 1;

Fig. 3 is the cutaway view of B-B face among Fig. 2.

Among the figure: 1-casing, 2-safety strap, 3-rope hole, 4-dividing plate, 5-power supply, 6-motor, 7-retarder, 8-gear, 9-internally toothed annulus, 10-bearing, 11-capsizing moment spindle, 12-nut, 13-capstan winch, 14-lifting rope, 15-hook.

[specific embodiment]

The invention will be further described below in conjunction with embodiment and accompanying drawing.

Referring to Fig. 1, a kind of Backpack type electric lifting system, comprise casing 1, in casing 1 exterior one side safety strap 2 is installed, dividing plate 4 is housed in the inner chamber of casing 1, in dividing plate 4 one sides power supply 5 is installed, motor 6 and retarder 7, this motor 6 links to each other by the input shaft of flange with retarder 7, output axle head at retarder 7 is equipped with gear 8, be meshed with internally toothed annulus 9 on the capstan winch 13 that is located at dividing plate 4 another sides by this gear 8, capstan winch 13 is to link by bearing 10 and the capsizing moment spindle 11 that is contained in casing 1 inner chamber, between the outer end of capsizing moment spindle 11 and capstan winch 13, be provided with captive nut 12, be wound with lifting rope 14 in capstan winch 13, this lifting rope 14 is by rope hole on the casing 13 and exterior, and hook 15 is housed on the outer end of lifting rope 14.Electric lifting system is installed in the casing 1 of a Backpack type, provide power by motor 6, slow down by the twice of scroll bar turbine and internally toothed annulus 9 again, because of the scroll bar reducer of turbodrill has auto-lock function, do not need to establish in addition brake gear, as long as the hook 15 of lifting rope 14 is fixed on the top, pass through operation control, jacking system is oscilaltion freely safely just, that the present invention has is rational in infrastructure, safe and reliable, be easy to carry and the advantage of control comfort, is applicable to that high-rise life saving, aloft work and Pan Ya explore.

Claims

1, a kind of Backpack type electric lifting system, comprise casing, in the inner chamber of casing, be fixed with dividing plate, it is characterized in that: power supply simultaneously is installed at dividing plate, motor and retarder, motor passes through controller, lead and master cock link, this motor links to each other with reducer input shaft by flange, output axle head at retarder is equipped with gear, be meshed with the capstan winch internally toothed annulus that is located at the dividing plate another side by this gear, this capstan winch links by bearing and the capsizing moment spindle that is installed in the cabinets cavity, captive joint between capsizing moment spindle and capstan winch, solderless wrapped connection has the lifting rope on capstan winch, and this lifting rope is by rope hole on the casing and exterior.

2, Backpack type electric lifting system as claimed in claim 1 is characterized in that: the outside one side of described casing is equipped with safety strap, on the outer end of lifting rope hook is housed.

3, Backpack type electric lifting system as claimed in claim 1 is characterized in that: described retarder is the scroll bar reducer of turbodrill.