CN217808626U

CN217808626U - Backpack type remote-control portable electric lifting device

Info

Publication number: CN217808626U
Application number: CN202221730814.7U
Authority: CN
Inventors: 王运; 靳忠方; 王世朋
Original assignee: Shandong Invensys Intelligent Equipment Co ltd
Current assignee: Shandong Invensys Intelligent Equipment Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-11-15
Anticipated expiration: 2032-07-05

Abstract

The utility model relates to a portable electric lift device of backpack remote control, include: rope elevating gear, the last rope that winds of rope elevating gear, rope elevating gear includes: a main body; a rope grasping mechanism mounted on the main body for driving the rope; the first guide wheel is rotatably arranged on the main body and used for guiding the rope; the second guide wheel is rotatably arranged on the main body and used for guiding the rope; the rope passes through a first guide wheel, a rope grasping mechanism and a rope grasping mechanism in sequence. The rope gripping mechanism includes: the frustum is fixedly connected with the main body, and the periphery of the frustum is in an eccentric cam shape; the rotary table is rotatably arranged on the main body; the middle part of the first claw finger is rotationally connected with the rotary table, the front end of the first claw finger is abutted to the periphery of the frustum, and the rear end of the first claw finger is provided with a bayonet for fixing a rope. The novel LED lamp solves the problem of large loss in the using process, greatly improves the durability of products, and is lower than the existing products in cost.

Description

Backpack type remote-control portable electric lifting device

Technical Field

The utility model relates to a jacking equipment technical field specifically is a but portable electric lift device of backpack remote control.

Background

At present, the field of high-altitude operation is basically manual operation, and the defects of inconvenient operation, low safety factor and the like exist. The products used in the current emergency rescue field and scenic spot environmental protection field have the defects of higher cost, short replacement period of used articles and the like.

The prior art has the following defects:

(1) The manual operation lifting operation is inconvenient.

(2) The safety factor is not high.

(3) The cost of the existing product is higher, and the replacement period of parts is short.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem existing in the background technology, the utility model provides a portable electric lifting device of backpack remote control, the invention mainly is used for solving the problem that in the high altitude construction, the operation of the up-and-down action of the worker is inconvenient, and the safety factor is not high. The safety of workers in actual operation is ensured on the basis of convenient use. Aiming at the problems of higher cost and frequent article replacement period of the existing similar products, the novel structure is adopted, so that the large loss of the articles in the use process is solved, the durability of the products is greatly improved, and the cost is lower than that of the existing products.

The utility model provides a technical scheme that its technical problem adopted is:

a backpack remotely controllable portable motorized lift device comprising:

rope elevating gear, rope elevating gear goes up around being equipped with, and rope elevating gear includes:

a main body;

the rope grasping mechanism is arranged on the main body and used for driving the rope;

the first guide wheel is rotatably arranged on the main body and used for guiding the rope;

the second guide wheel is rotatably arranged on the main body and used for guiding the rope;

the rope passes through a first guide wheel, a rope grasping mechanism and a rope grasping mechanism in sequence.

Further, the rope gripping mechanism includes:

the frustum is fixedly connected with the main body, and the periphery of the frustum is in an eccentric cam shape;

the rotary table is rotatably arranged on the main body;

the middle part of the first claw finger is rotatably connected with the rotary table, the front end of the first claw finger is abutted to the periphery of the frustum, and the rear end of the first claw finger is provided with a bayonet for fixing a rope.

Further, the frustum is installed on the frustum mounting panel, and the frustum mounting panel can be dismantled with the main part and be connected.

Furthermore, a first spring is arranged between the rear end of the first claw finger and the rotary table.

Furthermore, the rotary table is provided with a second claw finger, the rear end of the second claw finger is rotatably connected with the rotary table, and the front end of the second claw finger is provided with a bayonet for fixing a rope.

Further, the first claw fingers and the second claw fingers are arranged in a staggered mode.

Furthermore, a second spring is arranged between the front end of the second claw finger and the rotary table.

Furthermore, the front end of the first claw finger is rotatably provided with a bearing, and the bearing is abutted to the periphery of the frustum.

Furthermore, the upper end of the main body is provided with a guide frame, and the lower end of the main body is provided with a base.

Further, a handle is arranged on the base.

The utility model has the advantages that:

(1) The lifting operation can be operated remotely, and the operation is convenient.

(2) Possesses the speed control function, and factor of safety is high.

(3) The product has reasonable price and long service life of parts.

(4) The efficiency of rope climbing work is greatly improved, the preparation time is greatly shortened, and the labor is saved.

(5) The original rope clamping mechanism can use the existing general rope, and the rope grabbing is firm.

(6) High reliability, safety and stability.

(7) The rechargeable battery is used as power, and the environmental suitability is strong.

(8) Light weight and convenient carrying.

(9) The application scene is wide.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of the rope hoist;

fig. 3 is a schematic view of the structure of the rope clamp.

In the figure:

1. rope, 2, a first guide wheel, 3, a frustum mounting plate, 4, a rope grasping mechanism, 5, a second guide wheel, 6, a main body, 7, a guide post, 8, an upper guide frame, 9, a rope lifting device, 10, a handle, 11, a base, 12, a positioning piece, 13, an inner hexagon bolt, 14, a butterfly bolt

401. The cone table, 402, the bearing, 403, the first claw finger, 404, the first spring, 405, the second spring, 406, the second claw finger, 407, the turntable.

Detailed Description

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

A backpack, remotely controllable, portable motorized lift device comprising: the rope lifting device 9 is provided with the rope 1 in a winding mode, and the rope lifting device 9 can drive the device to perform lifting motion along the rope 1.

The concrete structure of the rope hoist 9 includes: the rope guide device comprises a main body 6, wherein a guide frame 8 for guiding the rope 1 is arranged at the upper end of the main body 6, a base 11 is arranged at the lower end of the main body 6, and an operator can sit on the base 11 and then carry the main body 6 to operate. And a handle 10 is arranged on the base 11, and an operator can operate the handle 10 to control the lifting speed and direction of the device. The built-in controlling means that is equipped with of main part 6, accessible controlling means remote control operation lift operation, convenient operation, and controlling means possesses the speed control function, and factor of safety is high. The main body 6 is also provided with a rechargeable battery which is used as power, an external power supply is not needed in the using process, and the environmental suitability is strong.

The rope grasping mechanism 4 used for driving the rope 1 is arranged on the main body 6, the main body 6 is further provided with a first guide wheel 2 and a second guide wheel 5, the first guide wheel 2 and the second guide wheel 5 are rotatably connected with the main body 6, the rope 1 sequentially passes through the first guide wheel 2, the rope grasping mechanism 4 and the rope grasping mechanism 4, the first guide wheel 2 and the second guide wheel 5 can guide the rope 1, and the rope 1 is wound around the periphery of the rope grasping mechanism 4 for nearly a complete circle.

The specific structure of the rope gripping mechanism 4 includes: the frustum 401 is arranged on the frustum mounting plate 3, and the frustum mounting plate 3 is fixed on the main body 6 through the positioning piece 12. The positioning member 12 is formed by inserting a front part and a rear part which can slide axially relative to each other, and the front part and the rear part are fixed by a butterfly bolt 14. The detachable connection between the frustum mounting plate 3 and the main body 6 is realized through the structure. A guide post 7 is arranged between the frustum mounting plate 3 and the main body 6, and the rear end of the guide post 7 is fixedly connected with the main body 6 through a hexagon socket head cap screw 13.

The periphery of the frustum 401 is in an eccentric cam shape and is vertically eccentric downwards; the main body 6 is provided with a rotatable turntable 407, and the main body 6 is internally provided with a power source such as a motor, which can drive the turntable 407 to rotate.

The turntable 407 is provided with a first finger 403 and a second finger 406, and the first finger 403 and the second finger 406 are rotatably connected with the turntable 407.

First claw indicates that 403 is the "linking up" type, and the middle part that first claw indicated 403 rotates with revolving stage 407 to be connected, and the front end butt that first claw indicated 403 is in the periphery of frustum 401, for the frictional force between the front end that reduces first claw and the periphery of frustum 401, the front end rotation that first claw indicated 403 is provided with bearing 402, bearing 402 and the periphery butt of frustum 401. The rear end of the first claw finger 403 is provided with a bayonet for fixing the rope 1. A first spring 404 is disposed between the rear end of the first finger 403 and the turntable 407. The first spring 404 can press the bearing 402 at the front end of the first claw finger 403 against the outer periphery of the frustum 401.

The second claw finger 406 is L-shaped, the rear end of the second claw finger 406 is rotatably connected with the turntable 407, and the front end of the second claw finger 406 is provided with a bayonet for fixing the rope 1. The bayonets of the first finger 403 and the second finger 406 are disposed opposite to each other. The first fingers 403 and the second fingers 406 are arranged alternately. The bayonet of the first finger 403 and the second finger 406 can constitute a catch for holding the cord 1. A second spring 405 is provided between the front end of the second finger 406 and the turntable 407. The second spring 405 can expand the second finger 406 outwards, so that the rope 1 can enter the clamping groove formed by the bayonets of the first finger 403 and the second finger 406.

Because first claw indicates 403 and second claw indicates 406 all can rotate, it can be from the preceding back both sides developments to carry out the clamping operation to rope 1 to can show the increase to the clamp force of rope 1, can adapt to multiple rope, reduce the harsh requirement of instrument to the rope, can reduce the damage to the rope in the course of the work simultaneously, reduce the additional cost.

The specific use method comprises the following steps:

the invention adopts a novel rope grasping mechanism to realize the up-and-down movement of the position of a user, when in use, the hasp arranged on the side surface of the back cover shell of the main body 6 is firstly loosened, and the whole back part is separated from the main body 6 by a certain angle. Then, the butterfly bolt 14 mounted on the positioning member 12 is manually loosened until the front and rear parts of the positioning member 12 can smoothly slide relative to each other, and the hexagon socket head cap screw 13 at the rear end of the guide post 7 is loosened. The frustum mounting plate 3 is moved outwards for a certain distance, and meanwhile, the guide post 7 is moved outwards until a certain distance exists between the guide post 7 and the bottom plate. The rope 1 is arranged in the rope grasping mechanism 4, the guide post 7 is pushed back, the frustum mounting plate 3 is pushed back to the position where the positioning piece 12 cannot move, the butterfly bolt 14 is locked, the guide post 7 is inserted into the corresponding hole position of the bottom plate, the hexagon socket head cap screw 13 is rotated to lock, finally, the back part is returned, the hasp is locked in place, the rope loading operation is completed, and then the handle 10 is rotated to perform the up-and-down movement operation of the machine.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the description, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a portable electric lift device of backpack remote control which characterized in that includes:

rope elevating gear (9), around being equipped with rope (1) on rope elevating gear (9), rope elevating gear (9) include:

a main body (6);

a rope grasping mechanism (4) mounted on the main body (6) for driving the rope (1);

the first guide wheel (2) is rotatably arranged on the main body (6) and used for guiding the rope (1);

the second guide wheel (5) is rotatably arranged on the main body (6) and is used for guiding the rope (1);

the rope (1) sequentially passes through the first guide wheel (2), the rope grasping mechanism (4) and the rope grasping mechanism (4).

2. The backpack remote controllable portable electric lift device according to claim 1,

the rope gripping means (4) comprises:

the frustum (401) is fixedly connected with the main body (6), and the periphery of the frustum (401) is in an eccentric cam shape;

a turntable (407) rotatably mounted on the main body (6);

the middle part of the first claw finger (403) is rotationally connected with the rotary table (407), the front end of the first claw finger (403) abuts against the periphery of the frustum (401), and the rear end of the first claw finger (403) is provided with a bayonet for fixing the rope (1).

3. The backpack remote controllable portable motorized lift device of claim 2,

the frustum (401) is arranged on the frustum mounting plate (3), and the frustum mounting plate (3) is detachably connected with the main body (6).

4. The backpack remote controllable portable motorized lift device of claim 2,

a first spring (404) is arranged between the rear end of the first claw finger (403) and the rotary table (407).

5. The backpack remote controllable portable motorized lift device of claim 2,

the rotary table (407) is provided with a second claw finger (406), the rear end of the second claw finger (406) is rotatably connected with the rotary table (407), and the front end of the second claw finger (406) is provided with a bayonet for fixing the rope (1).

6. The backpack remote controllable portable motorized lift device of claim 5,

the first fingers (403) and the second fingers (406) are arranged in a staggered mode.

7. The backpack remote controllable portable motorized lift device of claim 5,

and a second spring (405) is arranged between the front end of the second claw finger (406) and the rotary table (407).

8. The backpack remote controllable portable electric lift device according to claim 2,

the front end of the first claw finger (403) is rotatably provided with a bearing (402), and the bearing (402) is abutted against the periphery of the frustum (401).

9. The backpack remote controllable portable motorized lift device of claim 1,

the upper end of the main body (6) is provided with a guide frame (8), and the lower end of the main body (6) is provided with a base (11).

10. The backpack remotely controllable portable motorized lift device of claim 9,

the base (11) is provided with a handle (10).