CN210150478U

CN210150478U - Rope loosening device of endless rope winch

Info

Publication number: CN210150478U
Application number: CN201920591443.0U
Authority: CN
Inventors: 陈和; 张浩然; 陈柳
Original assignee: Huaibei Mining Co Ltd
Current assignee: Huaibei Mining Co Ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-03-17
Anticipated expiration: 2029-04-28

Abstract

The utility model belongs to the field of rope loosening devices, in particular to a rope loosening device of an endless rope winch, which aims at the problem that the existing winch is time-consuming and labor-consuming in rope loosening, and proposes a scheme that comprises a base, a winch main body is arranged on one side of the upper surface of the base, the other side of the upper surface is provided with the rope loosening device, the rope loosening device comprises two fixed plates, the two fixed plates are symmetrically welded on the upper surface of the base, a mounting plate is welded on the top end of each fixed plate, a guide rod is fixed between the side walls which are close to the two mounting plates, a movable plate is movably sleeved on the guide rod, the bottom of the movable plate is provided with a threaded hole, a reciprocating screw rod I is connected with the internal thread transmission of the threaded hole, a gear I is arranged on one side of the reciprocating screw rod I, and a limiting plate is welded at the bottom end, the occupied space of the steel rope is reduced, the design is novel, and the steel rope is worth popularizing.

Description

Rope loosening device of endless rope winch

Technical Field

The utility model relates to a rope loosening device technical field especially relates to an endless rope winch rope loosening device.

Background

In the use of the endless rope winch, when the steel wire rope needs to be replaced on the winch, the rope needs to be loosened, the rope is loosened through manual operation at present, operation is troublesome, time and labor are wasted, the steel wire rope with the loosened rope is placed in a mixed and disorderly mode, and the occupied space is large.

Disclosure of Invention

The utility model provides an endless rope winch rope loosening device has solved the problem that current winch rope loosening is wasted time and energy.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rope loosening device of an endless rope winch comprises a base, a winch main body is installed on one side of the upper surface of the base, a rope loosening device is arranged on the other side of the upper surface of the base and comprises two fixing plates, the two fixing plates are symmetrically welded on the upper surface of the base, a mounting plate is welded at the top end of each fixing plate, a guide rod is fixed between the side walls, close to the two mounting plates, a movable plate is movably sleeved on each guide rod, a threaded hole is formed in the bottom of each movable plate, a first reciprocating screw rod is connected with the threaded hole in a transmission mode, a first gear is installed on one side of the first reciprocating screw rod, a limiting plate is welded at the bottom end of each movable plate, a rotating shaft is rotatably installed at the top of the side wall, close to the two fixing plates, a rope collecting roller is fixedly sleeved on each rotating shaft, a second gear is installed, a third gear is installed on one side of a second reciprocating lead screw, a moving block is connected to the second reciprocating lead screw in a threaded transmission mode, a track is arranged on the upper surface of the base along the length direction, a first slider is movably connected in the track, the top end of the first slider is welded to the bottom end of the moving block, a supporting plate is welded to the top end of the moving block, a limit switch is installed at the middle position of the upper surface of the supporting plate, sliding grooves are symmetrically formed in the upper surface of the supporting plate, a second slider is slidably connected in the sliding grooves, supporting rods are hinged to the top ends of the second slider, the top ends of the two supporting.

Preferably, the bottom of the limiting plate is provided with an arc-shaped opening, and the diameter of the arc-shaped opening is matched with that of the rope winding roller.

Preferably, the first gear, the second gear and the third gear are sequentially arranged from top to bottom, the first gear is meshed with the second gear, and the second gear is meshed with the third gear.

Preferably, the output shaft of the driving motor penetrates through the side wall of the fixing plate and is connected with a rotating shaft, and the driving motor is electrically connected with the limit switch.

Preferably, the transmission block is of an arc-shaped structure, and one end, far away from the second sliding block, of the supporting rod is hinged to the bottom wall of the transmission block.

Preferably, the pressing block is made of rubber materials and is located right above the limit switch.

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

1. when the winch is loosened, one end of a steel rope of the winch is connected to the rope collecting roller, the driving motor is started to drive the rope collecting roller to rotate, the rope of the winch can be collected to the rope collecting roller, and the winch is simple and convenient to operate, time-saving and labor-saving;

2. when the rope collecting roller rotates, the gear I and the gear III are driven to rotate through the gear II, so that the reciprocating screw I and the reciprocating screw II synchronously rotate, the moving plate and the moving block move, the moving plate drives the limiting plate to move, the steel rope is limited, the steel rope is orderly collected on the rope collecting roller, and the operation is convenient;

3. when the movable block moves, the supporting plate is driven to move, when the steel rope is loosened in the rope winding process, the steel rope presses the transmission block under the action of gravity, the transmission block moves downwards, the transmission block drives the pressing block to press the limit switch, the driving motor is turned off, the rope winding is stopped, the steel rope is prevented from being arranged disorderly when the rope is wound, the rope winding effect is improved, and the rope winding device is worthy of popularization.

The utility model discloses convenient pair winch loosens the rope and receives the rope, labour saving and time saving for the steel cable is neat and inseparable in the arrangement after receiving the rope, reduces the occupation space of steel cable, and the modern design is worth promoting.

Drawings

Fig. 1 is a schematic structural view of a rope releasing device of an endless rope winch provided by the present invention;

fig. 2 is a schematic structural view of a rope winding device of the rope loosening device of the endless rope winch according to the present invention;

fig. 3 is a schematic structural diagram of a limiting plate of a rope collecting device of a rope loosening device of an endless rope winch provided by the present invention;

fig. 4 is the utility model provides a partial structure schematic diagram of the receipts rope device of endless rope winch rope loosening device.

Reference numbers in the figures: the winch comprises a base 1, a winch body 2, a fixed plate 3, a mounting plate 4, a guide rod 5, a moving plate 6, a reciprocating lead screw I7, a gear I8, a limiting plate 9, a rotating shaft 10, a rope winding roller 11, a gear II 12, a mounting seat 13, a driving motor 14, a track 15, a slider I16, a moving block 17, a reciprocating lead screw II 18, a gear III 19, a supporting plate 20, a sliding chute 21, a slider II 22, a supporting rod 23, a transmission block 24, a limit switch 25, a pressing block 26 and a spring 27.

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.

Referring to fig. 1-4, the rope loosening device of the endless rope winch comprises a base 1, a winch main body 2 is installed on one side of the upper surface of the base 1, the rope loosening device is arranged on the other side of the upper surface and comprises two fixed plates 3, the two fixed plates 3 are symmetrically welded on the upper surface of the base 1, a mounting plate 4 is welded at the top end of each fixed plate 3, a guide rod 5 is fixed between the adjacent side walls of the two mounting plates 4, a moving plate 6 is movably sleeved on each guide rod 5, a threaded hole is formed in the bottom of each moving plate 6, a reciprocating lead screw 7 is in threaded transmission connection with each threaded hole, a gear I8 is installed on one side of each reciprocating lead screw 7, the gear I8, a gear II 12 and a gear III 19 are sequentially arranged from top to bottom, the gear I8 is meshed with the gear II 12, the gear II 12 is meshed with the gear III 19, a limiting, a rope collecting roller 11 is fixedly sleeved on the rotating shaft 10, an arc-shaped opening is formed in the bottom of the limiting plate 9, the diameter of the arc-shaped opening is matched with that of the rope collecting roller 11, a gear II 12 is installed on one side of the rotating shaft 10, an installation seat 13 is welded on one side of the upper surface of the base 1, a driving motor 14 is installed at the top end of the installation seat 13, an output shaft of the driving motor 14 penetrates through the side wall of the fixing plate 3 and is connected with the rotating shaft 10, the driving motor 14 is electrically connected with a limiting switch 25, a reciprocating lead screw II 18 is rotatably installed at the bottom of the side wall, close to the two fixing plates 3, of the two fixing plates, a gear III 19 is installed on one side of the reciprocating lead screw II 18, a moving block 17 is connected to the reciprocating lead screw II 18 in a threaded transmission manner, a track 15 is arranged on the upper surface, limit switch 25 is installed to the intermediate position of backup pad 20 upper surface, spout 21 has been seted up to backup pad 20 upper surface symmetry, sliding connection slider two 22 in spout 21, the top of slider two 22 articulates there is bracing piece 23, the top of two spinal branch vaulting poles 23 is provided with transmission piece 24, transmission piece 24 is the arc structure, the one end that slider two 22 were kept away from to bracing piece 23 articulates on the diapire of transmission piece 24, the bottom of transmission piece 24 is connected with spring 27, spring 27's bottom is connected with presses the briquetting 26, press briquetting 26 to be rubber materials, and press briquetting 26 to be located limit switch 25 directly over, the utility model discloses convenient pair winch loosens the rope and receives the rope, labour saving and time saving for the steel cable is neat and inseparable receiving the back range of rope, reduces the occupation space of steel cable, and novel in design is worth promoting.

Example (b): when the winch main body 2 is wound up, one end of a steel rope on the winch main body 2 is connected to a rope winding roller 11, a driving motor 14 is turned on, the driving motor 14 drives a rotating shaft 10 and the rope winding roller 11 to rotate, so that the winch main body 2 is unwound and wound up, when the rotating shaft 10 rotates, a gear II 12 is driven to rotate, the gear II 12 drives a gear I8 and a gear III 19 to rotate, so that a reciprocating lead screw I7 and a reciprocating lead screw II 18 are driven to synchronously rotate, when the reciprocating lead screw I7 rotates, a moving plate 6 is driven to rotate along the reciprocating lead screw I7, a guide rod 5 plays a role in limiting and guiding, when the reciprocating lead screw II 19 rotates, a moving block 17 is driven to move along the reciprocating lead screw II 19, so that a limiting plate 9 and a supporting plate 20 synchronously move, in the rope winding process, the limiting plate 9 moves, so that the steel rope is orderly wound on the rope winding roller 11, and, when the steel rope is not flexible in the rope winding process, the steel rope presses the transmission block 24 under the action of gravity, the transmission block 24 moves downwards, the pressing block 26 is driven to press the limit switch 25, the driving motor 14 is closed, the rope winding is stopped, when the movable plate 6 and the movable block 17 move to one end, under the action of the reciprocating screw rod I7 and the reciprocating screw rod II 19, the movable plate 6 and the movable block 17 move towards the other direction, the rope winding is continuously completed, an operator can arrange the steel rope, the disorder of the steel rope arrangement in the rope winding process is prevented, the rope winding effect is improved, and the rope winding device is worthy of popularization.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The rope loosening device of the endless rope winch comprises a base (1) and is characterized in that a winch main body (2) is installed on one side of the upper surface of the base (1), a rope loosening device is arranged on the other side of the upper surface and comprises two fixing plates (3), the two fixing plates (3) are symmetrically welded on the upper surface of the base (1), mounting plates (4) are welded at the top ends of the fixing plates (3), guide rods (5) are fixed between the side walls, close to the two mounting plates (4), movable plates (6) are movably sleeved on the guide rods (5), threaded holes are formed in the bottoms of the movable plates (6), reciprocating lead screws (7) are in transmission connection with the threaded holes, gears (8) are installed on one sides of the reciprocating lead screws (7), limiting plates (9) are welded at the bottom ends of the movable plates (6), and rotating shafts (10) are rotatably installed at the tops of, the rope winding roller (11) is fixedly sleeved on the rotating shaft (10), a second gear (12) is installed on one side of the rotating shaft (10), a mounting seat (13) is welded on one side of the upper surface of the base (1), a driving motor (14) is installed at the top end of the mounting seat (13), a second reciprocating lead screw (18) is rotatably installed at the bottom of the side wall, close to each other, of the two fixing plates (3), a third gear (19) is installed on one side of the second reciprocating lead screw (18), a moving block (17) is connected to the second reciprocating lead screw (18) in a threaded transmission mode, a track (15) is arranged on the upper surface of the base (1) along the length direction, a first slider (16) is movably connected in the track (15), the top end of the first slider (16) is welded at the bottom end of the moving block (17), a supporting plate (20) is, the upper surface of the supporting plate (20) is symmetrically provided with a sliding groove (21), a second sliding block (22) is connected in the sliding groove (21) in a sliding mode, the top end of the second sliding block (22) is hinged to a supporting rod (23), the top ends of the two supporting rods (23) are provided with a transmission block (24), the bottom end of the transmission block (24) is connected with a spring (27), and the bottom end of the spring (27) is connected with a pressing block (26).

2. The endless rope winch rope releasing device as claimed in claim 1, wherein an arc-shaped opening is formed in the bottom of the limiting plate (9), and the diameter of the arc-shaped opening is matched with that of the rope collecting roller (11).

3. The rope releasing device of the endless rope winch according to claim 1, wherein the first gear (8), the second gear (12) and the third gear (19) are sequentially arranged from top to bottom, the first gear (8) is meshed with the second gear (12), and the second gear (12) is meshed with the third gear (19).

4. The rope releasing device of the endless rope winch according to claim 1, wherein an output shaft of the driving motor (14) penetrates through a side wall of the fixing plate (3) to be connected with the rotating shaft (10), and the driving motor (14) is electrically connected with the limit switch (25).

5. The rope releasing device of the endless rope winch according to claim 1, wherein the transmission block (24) is of an arc-shaped structure, and one end of the support rod (23) far away from the second sliding block (22) is hinged to the bottom wall of the transmission block (24).

6. The endless rope winch rope slacking device of claim 1, wherein the pressing block (26) is made of rubber material, and the pressing block (26) is located right above the limit switch (25).