CN215479387U

CN215479387U - Energy-expanding winch

Info

Publication number: CN215479387U
Application number: CN202121045101.2U
Authority: CN
Inventors: 阳芳南; 彭玉临; 余勇
Original assignee: Hunan Chuanfu Intelligent Technology Co ltd
Current assignee: Hunan Chuanfu Intelligent Technology Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-01-11
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses an energy-expanding winch, which comprises a bracket, wherein power equipment is installed on the bracket, the output end of the power equipment is connected with a winch barrel, the bracket is connected with an inclined plate, the inclined plate is provided with a T-shaped chute, the bracket is rotatably connected with a lead screw, the lead screw is connected with a hand turning wheel, the T-shaped chute is matched with a slide block in a sliding manner, the inclined plate is provided with a braking device, the slide block is connected with a spherical head, the spherical head is provided with a through hole, the spherical head is connected with a braking screw in a threaded manner, foam cotton is arranged on the side wall of the through hole inside the slide block, the bracket is provided with an oil receiving groove, the bottom of the inclined plate is provided with a plurality of oil outlets, an oil pipe is installed in the side wall of the bracket, one end of the oil pipe is communicated with the bottom of the oil receiving groove, the other end of the oil pipe is communicated with the T-shaped chute, an air bag positioned in the bracket is installed at the middle position of the oil pipe, the output end of the air bag is provided with a one-way valve, the power end of the air bag is connected with a compression leg which penetrates through the support.

Description

Energy-expanding winch

Technical Field

The utility model belongs to the technical field of winches, and particularly relates to an energy expansion winch.

Background

With the development and progress of science and technology, the requirements of people for things are changed from old thinking that people can use things as things to be quite fine and smooth, and only with the continuous progress or innovation conception, a new form is generated to improve the added value of the product, so that people can live under the test of intense market competition. A winch, a light and small hoisting device for hoisting or pulling heavy objects by winding a steel wire rope or a chain on a winding drum, which is also called a winch. The winch can be used independently, can also be used as a component part in machinery such as hoisting, road building, mine hoisting and the like, and is widely applied due to simple operation, large rope winding amount and convenient displacement. The lifting device is mainly applied to material lifting or flat dragging of buildings, hydraulic engineering, forestry, mines, wharfs and the like.

The winch in the prior art is not fixed in rope outlet position, and the rope is led to move on the reel in a reciprocating mode during rope output, so that the winch is not suitable for places with narrow rope output positions, the rope inlet is easy to contact and rub, the service life is further prolonged, and in the prior art, when the rope on the reel is maintained, the mode of brushing oil by oil is adopted, and the cleanliness of the winch is reduced in the mode, and the rope can not be brushed well and comprehensively.

SUMMERY OF THE UTILITY MODEL

In view of the problems raised by the above background art, the present invention is directed to: it is intended to provide an energy extending winch.

In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:

the energy-expanding winch comprises a support, wherein power equipment is installed on the support, the output end of the power equipment is connected with a winch barrel which is rotatably connected with the support, the support is connected with an inclined plate, the inclined plate is provided with a T-shaped chute, the support is rotatably connected with a lead screw which is positioned in the T-shaped chute, one end of the lead screw is connected with a hand wheel which is positioned outside the support, the T-shaped chute is matched with a slide block in a sliding manner, the slide block is in threaded connection with the lead screw, the inclined plate is provided with a braking device, the braking device comprises a rectangular block and a compression screw, the slide block is integrally connected with a spherical head, the spherical head is provided with an opening, the spherical head is in threaded connection with a braking screw which is communicated with the opening, foam cotton is arranged on the side wall of the opening and inside of the slide block, the foam cotton penetrates through the bottom of the slide block to be in contact with the T-shaped chute, and the support is provided with an oil receiving groove, the oil receiving tank is characterized in that a plurality of output ends are arranged at the bottom of the inclined plate and correspond to oil outlets of the oil receiving tank, an oil pipe is installed in the side wall of the support, one end of the oil pipe is communicated with the bottom of the oil receiving tank, the other end of the oil pipe is communicated with the T-shaped sliding groove, an air bag located inside the support is installed at the middle position of the oil pipe, a one-way valve is installed at the output end of the air bag, a pressure column is connected to the power end of the air bag, and the pressure column penetrates through the support.

Further inject, the support bottom is equipped with the shock attenuation flexible glue, and such design increases the friction, places stably, and the shock attenuation of making an uproar falls.

Further inject, the housing screw output end is connected with the brake block, and such design increases friction, increases braking effect.

Further inject, the filter screen is installed to the oil pipe input, and such design is strained miscellaneous.

Further, the end part of the through opening is rounded, and the rope is not easily scratched due to the design.

The utility model has the following beneficial effects:

1. by adopting the structural design of the utility model, the spherical head limits the output position of the rope output by the self-twisting barrel, and the position of the spherical head can be adjusted by rotating the hand rotating wheel, so that the use effect is good;

2. by adopting the structural design of the utility model, the purpose of pressing the oil body of the lubricating or maintaining rope in the oil receiving groove into the T-shaped sliding groove can be realized by pressing the pressing column and matching the air bag, and the rope is lubricated or maintained by matching the foam cotton, so that the use is convenient;

3. by adopting the structural design of the utility model and the arrangement of the brake screw and the compression screw, the brake effect on the rope and the lead screw is good, and the practicability is strong.

Drawings

The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a first schematic structural diagram of an energy expansion winch according to an embodiment of the present invention;

FIG. 2 is a second schematic structural view of an energy expansion winch according to an embodiment of the present invention;

FIG. 3 is a first schematic sectional view of an energy expansion winch according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a second embodiment of the energy expanding winch of the present invention;

FIG. 5 is a schematic cross-sectional view of a bulb head of an embodiment of the energy extending winch of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 3;

FIG. 7 is an enlarged view of the structure at B in FIG. 4;

the main element symbols are as follows:

the hydraulic brake system comprises a support 1, a power device 2, a winch drum 3, an inclined plate 4, an oil outlet 41, a T-shaped sliding groove 5, a lead screw 6, a hand-operated wheel 7, a sliding block 8, a braking device 9, a rectangular block 91, a compression screw 92, a brake pad 93, a spherical head 10, a through hole 101, a braking screw 102, foam cotton 11, an oil receiving groove 12, an oil pipe 13, an air bag 14, a one-way valve 15 and a compression column 16.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in fig. 1-7, the energy-expanding winch of the utility model comprises a bracket 1, a power device 2 is arranged on the bracket 1, a winding drum 3 rotationally connected with the bracket 1 is connected with the output end of the power device 2, an inclined plate 4 is connected with the bracket 1, a T-shaped chute 5 is arranged on the inclined plate 4, a lead screw 6 positioned in the T-shaped chute 5 is rotationally connected with the bracket 1, one end of the lead screw 6 is connected with a hand-rotating wheel 7 positioned outside the bracket 1, a sliding block 8 is slidably matched with the T-shaped chute 5, the sliding block 8 is in threaded connection with the lead screw 6, a braking device 9 is arranged on the inclined plate 4, the braking device 9 comprises a rectangular block 91 and a compression screw 92, the sliding block 8 is integrally connected with a spherical head 10, the spherical head 10 is provided with a through hole 101, the spherical head 10 is in threaded connection with a braking screw 102 communicated with the through hole 101, foam cotton 11 is arranged on the side wall of the through hole 101 in the sliding block 8, the foam cotton 11 is in contact with the T-shaped chute 5 through the bottom of the sliding block 8, support 1 installs and connects oil groove 12, and 4 bottoms of swash plate are equipped with a plurality of outputs and correspond the oil-out 41 who connects oil groove 12, installs oil pipe 13 in the 1 lateral wall of support, and oil pipe 13 one end with connect oil groove 12 bottom intercommunication, the other end and T type spout 5 intercommunication, and oil pipe 13 mid position installs the gasbag 14 that is located support 1 inside, and check valve 15 is installed to gasbag 14 output, and 14 power ends of gasbag are connected with compression leg 16, and compression leg 16 runs through support 1.

In the embodiment, when the energy-expanding winch is used, the walking trolley can be selected to conveniently move the support 1 to a use area, then the extension and retraction on the winch barrel 3 can be used after penetrating through the through hole 101, in the period, the hand rotating wheel 7 is rotated to drive the screw rod 6 to rotate, the purpose that the sliding block 8 moves in the T-shaped sliding groove 5 can be achieved, the purpose of adjusting the output position of the rope is further achieved, the energy-expanding winch is suitable for different rope output positions, the adaptability is strong, and the effect of fixing the screw rod 6 due to friction can be achieved by screwing the compression screw 92; when the rope needs to be maintained, the maintenance oil body is directly poured into the oil receiving groove 12, then the compression leg 16 is pressed to enable the air bag 14 to work, the oil body is pressed into the T-shaped sliding groove 5, the oil body is in contact with the foam cotton 11, the foam cotton 11 is soaked therewith, the rope passing through the through hole 101 is brushed and maintained, the oil in the T-shaped sliding groove 5 returns to the oil receiving groove 12 through the oil outlet 41, the use environment of the winch is protected, and the power source of the compression leg 16 can be manpower or equipment, such as a telescopic cylinder or an electric push rod and the like; the braking screw 102 is arranged to enhance the braking effect on the rope.

The bottom of the optimized bracket 1 is provided with the damping soft rubber, so that the friction is increased, the placement is stable, the noise and the damping are reduced, and in fact, the material selection of the damping soft rubber can be considered according to specific conditions.

Preferably, the output end of the hold-down screw 92 is connected with the brake pad 93, and by adopting the design, friction is increased, the braking effect is increased, and actually, the material selection of the brake pad 93 can be considered according to specific conditions.

Preferably, the input end of the oil pipe 13 is provided with a filter screen, and the design is used for filtering impurities, and actually, the measures for filtering impurities can be considered according to specific conditions.

Preferably, the ends of the through-holes 101 are rounded, so that the ropes are not easily scratched, and in fact, the protection measures for the ropes are also considered according to specific situations.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. Expand ability winch, including support (1), its characterized in that: the power device (2) is installed on the support (1), the output end of the power device (2) is connected with a winding drum (3) which is rotatably connected with the support (1), the support (1) is connected with an inclined plate (4), a T-shaped sliding groove (5) is formed in the inclined plate (4), the support (1) is rotatably connected with a lead screw (6) which is positioned inside the T-shaped sliding groove (5), one end of the lead screw (6) is connected with a hand rotating wheel (7) which is positioned on the outer side of the support (1), the T-shaped sliding groove (5) is matched with a sliding block (8) in a sliding manner, the sliding block (8) is in threaded connection with the lead screw (6), a braking device (9) is installed on the inclined plate (4), the braking device (9) comprises a rectangular block (91) and a compression screw (92), the sliding block (8) is integrally connected with a spherical head (10), and the spherical head (10) is provided with a through hole (101), the ball-shaped head (10) is in threaded connection with a brake screw (102) communicated with the through hole (101), foam cotton (11) is arranged on the side wall of the through hole (101) inside the sliding block (8), the foam cotton (11) penetrates through the bottom of the sliding block (8) to be contacted with the T-shaped sliding groove (5), the support (1) is provided with an oil receiving groove (12), the bottom of the inclined plate (4) is provided with a plurality of output ends corresponding to an oil outlet (41) of the oil receiving groove (12), an oil pipe (13) is arranged in the side wall of the support (1), one end of the oil pipe (13) is communicated with the bottom of the oil receiving groove (12), the other end of the oil pipe is communicated with the T-shaped sliding groove (5), an air bag (14) positioned inside the support (1) is arranged at the middle position of the oil pipe (13), a one-way valve (15) is arranged at the output end of the air bag (14), and a power end of the air bag (14) is connected with a pressure column (16), the compression leg (16) penetrates through the bracket (1).

2. The energy extending winch of claim 1, wherein: and the bottom of the bracket (1) is provided with a damping soft rubber.

3. The energy extending winch of claim 2, wherein: the output end of the compression screw (92) is connected with a brake pad (93).

4. The energy extending winch of claim 3, wherein: and a filter screen is arranged at the input end of the oil pipe (13).

5. The energy extending winch of claim 4, wherein: the end of the through opening (101) passes through a fillet.