CN218708804U

CN218708804U - Limiting device for combined self-supporting crane winding drum

Info

Publication number: CN218708804U
Application number: CN202222964194.XU
Authority: CN
Inventors: 汪蕾; 王小路; 胡正
Original assignee: Shangyou Tengyue Wuhan Technology Co ltd
Current assignee: Shangyou Tengyue Wuhan Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-24
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a modular stop device of self-reliance hoist reel belongs to self-reliance hoist technical field, and it includes fixed subassembly, be provided with the backup pad in the fixed subassembly, all be provided with first bearing in fixed subassembly and the backup pad. This stop device of combination formula self-reliance hoist reel, through setting up the stand pipe, the dwang, thread groove and limiting plate, control driving motor work, pivoted reel can drive wire rope at the thread groove internal rotation, make wire rope can not extrude together and then take place to damage on the reel, and set up the wire rope in the stand pipe all the time along the axial direction motion of stand pipe, make the object that the wire rope bottom was hoisted can move along the axial direction of stand pipe, make the object be difficult for taking place to rock and then cause the injury to equipment or staff around the object in the twinkling of an eye that leaves ground, make that the staff can be safe use this reel.

Description

Limiting device for combined self-supporting crane winding drum

Technical Field

The utility model belongs to the technical field of the self-reliance hoist, specifically be a modular stop device of self-reliance hoist reel.

Background

At present need use combination formula self-reliance hoist when carrying out the object handling in the warehouse, combination formula self-reliance hoist drives the reel through the motor in the use and then hangs the wire rope coiling and then the object of connecting bottom the wire rope, but current reel is in the use, wire rope on the reel can pile up and then extrude together when the coiling, make wire rope probably damage because of long-time extrusion, the skew can take place to take place under the traction of reel for the object of winding reel surface wire rope bottom mounting, and then lead to the object to cause the injury to equipment and staff on every side, consequently, need a stop device of combination formula self-reliance hoist reel to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a modular stop device of self-reliance hoist reel has solved current reel in the use, and wire rope on the reel can pile up and then extrude when the rolling together for wire rope probably damages because of long-time extrusion, and the skew probably takes place for the object of winding reel surface wire rope bottom mounting under the pulling of reel, and then leads to the object to cause the problem of injury to equipment and staff on every side.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modular stop device of self-reliance hoist reel, includes fixed subassembly, be provided with the backup pad in the fixed subassembly, all be provided with first bearing in fixed subassembly and the backup pad, be provided with same reel in two first bearings, the surface joint of reel has two limiting plates, the thread groove has been seted up to the surface of reel.

And a steel wire rope is wound in the thread groove, the steel wire rope is arranged in the rotating pipe, rotating assemblies are arranged on the front and the back of the rotating pipe, and the two rotating assemblies are arranged on the front and the back of the inner wall of the through hole respectively.

The outer surface of the rotating assembly is provided with a coil spring, the outer surface of the steel wire rope is provided with a guide assembly, the guide assembly is arranged on the lower surface of the fixing assembly, the right side face of the winding drum is fixedly connected with a driving motor, and the driving motor is arranged in the fixing assembly.

As a further aspect of the present invention: the surface of reel has cup jointed the fly leaf, the right flank of fly leaf is provided with four flexible subassemblies, and four flexible subassemblies set up the left surface at right side limiting plate, the surface of flexible subassembly has cup jointed the spring.

As a further aspect of the present invention: the fixed subassembly includes the set casing, first bearing joint is at the left surface of set casing inner wall, the backup pad joint is in the set casing, the right flank of set casing inner wall and driving motor's right flank fixed connection, the lower surface at the set casing is seted up to the through-hole, the guide assembly sets up the lower surface at the set casing, the last fixed surface of set casing is connected with two connecting plates.

As a further aspect of the present invention: the runner assembly includes the dwang, the front of dwang and the back fixed connection of rotating-tube, the dwang sets up in the second bearing, the second bearing joint is in the front of through-hole inner wall, the coil spring sets up the surface at the dwang, the one side fixed connection that the both ends of coil spring are close to respectively with rotating-tube and second bearing mutually.

As a further aspect of the present invention: the guide assembly comprises a guide pipe, the guide pipe is arranged on the outer surface of the steel wire rope, the front surface and the back surface of the guide pipe are fixedly connected with a connecting frame, and the upper surface of the connecting frame is fixedly connected with the lower surface of the fixing shell.

As a further aspect of the present invention: the telescopic assembly comprises a sliding barrel, the right end of the sliding barrel is fixedly connected with the left side face of the right limiting plate, a sliding rod is connected in the sliding barrel in a sliding mode, and the left end of the sliding rod is fixedly connected with the right side face of the movable plate.

As a further aspect of the present invention: the spring is sleeved on the outer surface of the sliding rod, and two ends of the spring are fixedly connected with one surfaces, close to the sliding cylinder and the movable plate, of the sliding cylinder and the movable plate respectively.

(III) advantageous effects

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

1. this stop device of combination formula self-reliance hoist reel, through setting up the stand pipe, the coil spring, the dwang, thread groove and limiting plate, control driving motor work, pivoted reel can drive wire rope at the thread groove internal rotation, make wire rope can not extrude together and then take place to damage on the reel, and set up the axial direction motion along the stand pipe all the time at the wire rope in the stand pipe, make the position of wire rope bottom can not change along with wire rope winding time, make the object of hoisting bottom of the wire rope can move along the axial direction of stand pipe, make the object be difficult for taking place to rock and then cause the injury to equipment or staff around the object in the twinkling of an eye that leaves ground, make that the staff can be safe use this reel.

2. This stop device of combination formula self-reliance hoist reel, through setting up the fly leaf, the sliding barrel, slide bar and spring, when the reel carries out the rolling to wire rope, wire rope and fly leaf contact and then promote the fly leaf and move right in the thread groove of winding, the fly leaf of moving right drives the slide bar and moves in the sliding barrel, the spring shrink, the spring of shrink promotes fly leaf and wire rope contact, make the fly leaf can carry on spacingly to wire rope, make wire rope can be smooth along the inseparable winding of thread groove together, make the wire rope on the reel be difficult for appearing loose situation.

3. This stop device of combination formula self-reliance hoist reel through setting up slide cartridge and slide bar, because of sliding connection has the slide bar in the slide cartridge, the slide cartridge can carry on spacingly to the slide bar for the slide bar can not take place to rock when the motion, and the fly leaf of being connected with the slide bar can be along the steady motion that carries on of the axial direction of slide cartridge.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic structural view of the fixing shell of the present invention in a bottom perspective view;

FIG. 3 is a schematic view of a front perspective cross-sectional structure of the fixing shell of the present invention;

fig. 4 is an enlarged schematic structural view at a position a of the present invention;

in the figure: the device comprises a fixing component 1, a fixing shell 101, a connecting plate 102, a supporting plate 2, a first bearing 3, a winding drum 4, a limiting plate 5, a thread groove 6, a steel wire rope 7, a rotating pipe 8, a rotating component 9, a rotating rod 91, a second bearing 92, a coil spring 10, a through hole 11, a guide component 12, a guide pipe 121, a connecting frame 122, a driving motor 13, a movable plate 14, a telescopic component 15, a sliding cylinder 151, a sliding rod 152 and a spring 16.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a modular stop device of self-supporting hoist reel, including fixed subassembly 1, be provided with backup pad 2 in the fixed subassembly 1, all be provided with first bearing 3 in fixed subassembly 1 and the backup pad 2, through setting up first bearing 3, because of reel 4 sets up in two first bearings 3, two first bearings 3 mutually support and to fix reel 4 spacing in set casing 101, be provided with same reel 4 in two first bearings 3, the surface joint of reel 4 has two limiting plates 5, through setting up limiting plate 5, limiting plate 5 can carry on spacingly to wire rope 7, make wire rope 7 can not shift out from reel 4's surface, thread groove 6 has been seted up to reel 4's surface.

Wire rope 7 is wound in thread groove 6, wire rope 7 is arranged in rotating tube 8, rotating assemblies 9 are arranged on the front and back of rotating tube 8, and two rotating assemblies 9 are arranged on the front and back of the inner wall of through hole 11 respectively.

The outer surface of the rotating component 9 is provided with a coil spring 10, the outer surface of the steel wire rope 7 is provided with a guide component 12, the guide component 12 is arranged on the lower surface of the fixed component 1, the right side of the winding drum 4 is fixedly connected with a driving motor 13, and the driving motor 13 is arranged in the fixed component 1.

Specifically, as shown in fig. 2 and 3, a movable plate 14 is sleeved on the outer surface of a winding drum 4, four telescopic assemblies 15 are arranged on the right side surface of the movable plate 14, the four telescopic assemblies 15 are arranged on the left side surface of a right limiting plate 5, a spring 16 is sleeved on the outer surface of each telescopic assembly 15, a fixed assembly 1 comprises a fixed shell 101, a first bearing 3 is clamped on the left side surface of the inner wall of the fixed shell 101, a support plate 2 is clamped in the fixed shell 101, the right side surface of the inner wall of the fixed shell 101 is fixedly connected with the right side surface of a driving motor 13, the winding drum 4 can be driven to rotate by the driving motor 13, a through hole 11 is formed in the lower surface of the fixed shell 101, a guide assembly 12 is arranged on the lower surface of the fixed shell 101, two connecting plates 102 are fixedly connected to the upper surface of the fixed shell 101, and by arranging the connecting plates 102, a worker can connect the device and a crane together through the connecting plates 102, the rotating assembly 9 comprises a rotating rod 91, the front surface of the rotating rod 91 is fixedly connected with the back surface of the rotating pipe 8, the rotating rod 91 is arranged in a second bearing 92, the second bearing 92 is clamped on the front surface of the inner wall of the through hole 11, through the arrangement of the second bearing 92, the rotating rod 91 can be limited and fixed in the through hole 11 by the second bearing 92 because the rotating rod 91 is arranged in the second bearing 92, a coil spring 10 is arranged on the outer surface of the rotating rod 91, through the arrangement of the coil spring 10, because the coil spring 10 is connected with the second bearing 92 and the rotating pipe 8, when the rotating pipe 8 rotates under the action of the steel wire rope 7, the rotating pipe 8 can drive the rotating rod 91 to rotate in the second bearing 92, the coil spring 10 twists, when the steel wire rope 7 expands to the left in the thread groove 6, the rotating pipe 8 can rotate anticlockwise under the torsion of the coil spring 10, and two ends of the coil spring 10 are respectively and fixedly connected with the surfaces, which are close to the rotating pipe 8 and the second bearing 92, the guide assembly 12 includes a guide tube 121, by setting the guide tube 121, the guide tube 121 can guide the steel wire rope 7, so that the bottom end of the steel wire rope 7 moves along the axial direction of the guide tube 121 all the time, the guide tube 121 is disposed on the outer surface of the steel wire rope 7, the front surface and the back surface of the guide tube 121 are both fixedly connected with a connecting frame 122, by setting the connecting frame 122, because the connecting frame 122 is connected with the fixed shell 101 and the guide tube 121, the connecting frame 122 can fix the guide tube 121 below the fixed shell 101, the upper surface of the connecting frame 122 is fixedly connected with the lower surface of the fixed shell 101, the expansion assembly 15 includes a sliding cylinder 151, the right end of the sliding cylinder 151 is fixedly connected with the left side surface of the right side limiting plate 5, the sliding cylinder 151 is slidably connected with a sliding rod 152, the left end of the sliding rod 152 is fixedly connected with the right side surface of the movable plate 14, the spring 16 is sleeved on the outer surface of the sliding rod 152, and two ends of the spring 16 are fixedly connected with the surfaces of the sliding cylinder 151 and the movable plate 14 respectively.

The utility model discloses a theory of operation does:

when the device needs to be used, the driving motor 13 is controlled to work, the driving motor 13 drives the winding drum 4 to rotate in the two first bearings 3, the rotating winding drum 4 can drive the steel wire rope 7 to rotate in the thread groove 6, the steel wire rope 7 wound in the thread groove 6 is in contact with the movable plate 14 to further push the movable plate 14 to move rightwards, the movable plate 14 moving rightwards drives the sliding rod 152 to move in the sliding cylinder 151, the spring 16 contracts, meanwhile, the steel wire rope 7 wound in the thread groove 6 drives the rotating pipe 8 to drive the rotating rod 91 to rotate in the two second bearings 92, the coil spring 10 twists, and meanwhile, the steel wire rope 7 moves upwards in the guide pipe 121.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a stop device of modular self-reliance hoist reel, includes fixed subassembly (1), its characterized in that: a supporting plate (2) is arranged in the fixed assembly (1), first bearings (3) are arranged in the fixed assembly (1) and the supporting plate (2), the same winding drum (4) is arranged in the two first bearings (3), two limiting plates (5) are clamped on the outer surface of the winding drum (4), and a threaded groove (6) is formed in the outer surface of the winding drum (4);

a steel wire rope (7) is wound in the thread groove (6), the steel wire rope (7) is arranged in a rotating pipe (8), rotating assemblies (9) are arranged on the front surface and the back surface of the rotating pipe (8), and the two rotating assemblies (9) are respectively arranged on the front surface and the back surface of the inner wall of the through hole (11);

the outer surface of the rotating assembly (9) is provided with a coil spring (10), the outer surface of the steel wire rope (7) is provided with a guide assembly (12), the guide assembly (12) is arranged on the lower surface of the fixing assembly (1), the right side face of the winding drum (4) is fixedly connected with a driving motor (13), and the driving motor (13) is arranged in the fixing assembly (1).

2. The stop device of the combined self-standing crane reel as claimed in claim 1, wherein: the outer surface of reel (4) has cup jointed fly leaf (14), the right flank of fly leaf (14) is provided with four flexible subassemblies (15), and four flexible subassemblies (15) set up the left surface at right side limiting plate (5), the surface of flexible subassembly (15) has cup jointed spring (16).

3. The stop device of the combined self-standing crane reel as claimed in claim 1, wherein: fixed subassembly (1) is including set casing (101), first bearing (3) joint is at the left surface of set casing (101) inner wall, backup pad (2) joint is in set casing (101), the right flank of set casing (101) inner wall and the right flank fixed connection of driving motor (13), the lower surface at set casing (101) is seted up in through-hole (11), direction subassembly (12) set up the lower surface at set casing (101), the last fixed surface of set casing (101) is connected with two connecting plates (102).

4. The stop device of the combined self-standing crane reel as claimed in claim 1, wherein: rotating assembly (9) are including dwang (91), the front of dwang (91) and the back fixed connection of rotating-tube (8), dwang (91) set up in second bearing (92), second bearing (92) joint is in the front of through-hole (11) inner wall, spring (10) set up the surface at dwang (91), the one side fixed connection that the both ends of spring (10) are close to respectively with rotating-tube (8) and second bearing (92).

5. The stop device of the combined self-standing crane reel as claimed in claim 3, wherein: the guide assembly (12) comprises a guide pipe (121), the guide pipe (121) is arranged on the outer surface of the steel wire rope (7), the front surface and the back surface of the guide pipe (121) are fixedly connected with a connecting frame (122), and the upper surface of the connecting frame (122) is fixedly connected with the lower surface of the fixed shell (101).

6. The stop device of the combined self-standing crane reel as claimed in claim 2, wherein: the telescopic assembly (15) comprises a sliding barrel (151), the right end of the sliding barrel (151) is fixedly connected with the left side face of the right side limiting plate (5), a sliding rod (152) is connected in the sliding barrel (151) in a sliding mode, and the left end of the sliding rod (152) is fixedly connected with the right side face of the movable plate (14).

7. The stop device of the combined self-standing crane reel as claimed in claim 6, wherein: the spring (16) is sleeved on the outer surface of the sliding rod (152), and two ends of the spring (16) are fixedly connected with one surfaces, close to the sliding cylinder (151) and the movable plate (14), of the sliding cylinder respectively.