CN218145559U

CN218145559U - Novel walking of rubber-tyred hoist turns to device

Info

Publication number: CN218145559U
Application number: CN202222456477.3U
Authority: CN
Inventors: 朱树瑞; 李光超; 张丽丽; 韩修刚
Original assignee: Shandong Taishan Hoisting Machinery Co ltd
Current assignee: Shandong Taishan Hoisting Machinery Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2022-12-27
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a novel walking of rubber-tyred crane turns to device, belong to the hoist field, the rain cover comprises a cover body, bolt fixedly connected with motor cabinet is passed through to the outside rear end of the cover body, the upper end fixedly connected with motor of motor cabinet, the motor shaft fixedly connected with pivot of motor, the fender ring before the front side fixedly connected with of pivot, the fender ring behind the rear side fixedly connected with of pivot, the pivot is rotated the wiring and is had the chain rope, the lower extreme fixedly connected with lag of the cover body, through the lower extreme fixedly connected with lag at the cover body, the lag sets up the spout, spout and slider sliding connection, make things convenient for the sliding ring to remove, thereby make things convenient for the chain rope to drive the sliding ring and remove, thereby avoid taking place the friction between chain rope and the lag, play the protection to the chain rope, reduce the friction effect, simultaneously through at the buffer shield, the pole, the setting of sliding shield and spring, make things convenient for the lower extreme of the cover body form buffering shock attenuation effort, play the cushioning protection effect to the cover body, avoid the unsettled drawback that the installation brought.

Description

Novel walking steering device of rubber-tyred crane

Technical Field

The utility model relates to a hoist field, more specifically say, relate to a novel walking of rubber-tyred hoist turns to device.

Background

The chain rope among the walking of present novel rubber-tyred crane turns to device is in the lifting and drop, and the chain rope takes place to rub easily with the contact department of contact object and damages to make the chain rope take place to rub easily and damage, the contact department of contact object also takes place to rub easily and damage, thereby not only influences the result of use of chain rope, influences the life of chain rope moreover, and the walking of novel rubber-tyred crane turns to the unsettled installation of device majority simultaneously, and the installation steadiness is not good.

SUMMERY OF THE UTILITY MODEL

Problem to exist among the prior art, the utility model aims to provide a novel rubber-tyred crane's walking turns to device, through the lower extreme fixed connection lag at the cover body, the lag sets up the spout, spout and slider sliding connection, make things convenient for the sliding ring to remove, thereby make things convenient for the chain rope to drive the sliding ring and remove, thereby avoid taking place the friction between chain rope and the lag, play the protection to the chain rope, reduce the friction action, simultaneously through at the buffer shield, the buffer beam, sliding cover and spring's setting, make the lower extreme of the cover body form buffering shock attenuation effort, play the buffering guard action to the cover body, avoid the drawback that the unsettled installation of the cover body brought.

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides a novel walking of rubber-tyred hoist turns to device, includes the cover body, the outside rear end of the cover body passes through bolt fixedly connected with motor cabinet, the upper end fixedly connected with motor of motor cabinet, the motor shaft fixedly connected with pivot of motor, the preceding fender ring of front side fixedly connected with of pivot, the fender ring behind the rear side fixedly connected with of pivot, the pivot is rotated the wiring and is had the chain rope, the lower extreme fixedly connected with lag of the cover body, be equipped with the spout respectively about the lag, the inside sliding connection of spout has the slider, slider fixedly connected with sliding ring, the lower extreme fixedly connected with couple of chain rope, the outside slip of the cover body has cup jointed the buffer shield, there is the buffer beam about the buffer shield respectively sliding connection, the inside slip connection of buffer shield has the slip cap, the buffer beam slip cap has cup jointed the spring, a plurality of ear plates of outside upper end fixedly connected with of buffer shield, through the lower extreme fixed connection lag at the cover body, the lag sets up the spout, spout and slider sliding connection make things convenient for the chain rope drives the slip ring and remove to avoid taking place the friction between chain rope and the protection rope to play the protection rope, play the protection effect, play the effect of friction reduction of shock absorber and the shock absorber, the lower extreme is installed through the buffer shield body simultaneously, and the unsettled the effect of shock absorber, make the buffer shield body, the drawback of shock absorber.

Further, preceding fender ring and back fender ring rotate respectively and set up in the inside of the cover body, the pivot rotates and sets up in the inside of the cover body, through the setting of anticreep piece, makes things convenient for the pivot to rotate, avoids the pivot to break away from the inside of the cover body.

Furthermore, the front side fixedly connected with anticreep piece of pivot, the anticreep piece rotates and sets up in the outside front end of the cover body, keeps off the setting of ring through preceding fender ring and back fender ring, plays spacing shielding effect to the chain rope respectively.

Further, the rear side of the cover body is provided with a through hole, the motor shaft rotates to be arranged inside the through hole, the motor shaft rotates conveniently through the through hole, and the motor shaft and the rotating shaft are connected and fixed conveniently.

Further, the sliding ring sets up in the inside of lag, the chain rope slides and passes the inside of sliding ring, and the one end fixed connection of spring is in the inboard surface of buffering cover, and the other end fixed connection of spring passes the sliding ring in the outside surface of sliding cover, and the chain rope slides, and the sliding ring slides and sets up in the inside of lag, reduces chain rope friction damage.

Compared with the prior art, the utility model has the advantages of:

(1) This scheme is through the lower extreme fixed connection lag at the cover body, the lag sets up the spout, spout and slider sliding connection make things convenient for the sliding ring to remove, thereby make things convenient for the chain rope to drive the sliding ring and remove, thereby avoid taking place the friction between chain rope and the lag, play the protection to the chain rope, reduce the friction effect, simultaneously through at the buffering cover, the buffer beam, the setting of slip cap and spring, make the lower extreme of the cover body form buffering shock attenuation effort, play the buffering guard action to the cover body, avoid the drawback that the unsettled installation of the cover body brought.

(2) Preceding fender ring and back fender ring rotate respectively and set up in the inside of the cover body, and the pivot rotates and sets up in the inside of the cover body, through the setting of anticreep piece, makes things convenient for the pivot to rotate, avoids the pivot to break away from the inside of the cover body.

(3) The front side fixedly connected with anticreep piece of pivot, the anticreep piece rotates to set up in the outside front end of the cover body, through the setting of preceding fender ring with the back fender ring, plays spacing shielding effect to the chain rope respectively.

(4) The rear side of the cover body is equipped with the through-hole, and the motor shaft rotates and sets up in the inside of through-hole, through the setting of through-hole, makes things convenient for the motor shaft to rotate, makes things convenient for the motor shaft to be connected fixedly with the pivot.

(5) The sliding ring sets up in the inside of lag, and the chain rope slides the inside of passing the sliding ring, and the one end fixed connection of spring is in the inboard surface of buffer shield, and the other end fixed connection of spring is in the outside surface of sliding shield, and the chain rope slides and passes the sliding ring, and the sliding ring slides and sets up in the inside of lag, reduces chain rope friction damage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the whole structure of the present invention;

FIG. 3 is a top partial cross-sectional view of the junction of the cover and the tether of the present invention;

FIG. 4 is a top cross-sectional view of the cover of the present invention;

fig. 5 is a cross-sectional view of the junction between the buffer cover and the sliding cover.

The numbering in the figures illustrates:

the device comprises a cover body 1, a motor base 2, a motor 3, a motor shaft 4, a rotating shaft 5, a front retaining ring 6, a rear retaining ring 7, a chain rope 8, an anti-dropping block 9, a through hole 10, a protective sleeve 11, a sliding groove 12, a sliding block 13, a sliding ring 14, a hook 15, a buffer cover 16, a buffer rod 17, a sliding cover 18, a spring 19 and an ear plate 20.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-5, a novel walking steering device of a rubber-tyred crane comprises a cover body 1, referring to fig. 2-5, a motor base 2 is fixedly connected to the rear end of the outer side of the cover body 1 through bolts, a motor 3 is fixedly connected to the upper end of the motor base 2, the model of the motor 3 is YE2, a plug of the motor 3 is plugged into an external power supply, and belongs to the prior art, a motor shaft 4 of the motor 3 is fixedly connected with a rotating shaft 5, a front baffle ring 6 is fixedly connected to the front side of the rotating shaft 5, a rear baffle ring 7 is fixedly connected to the rear side of the rotating shaft 5, a chain rope 8 is wound around the rotating shaft 5, a protecting cover 11 is fixedly connected to the lower end of the cover body 1, sliding grooves 12 are respectively arranged on the left and right sides of the protecting cover 11, a sliding block 13 is slidably connected to the inner part of the sliding groove 12, a sliding block 13 is fixedly connected to a sliding ring 14, a hook 15 is fixedly connected to the lower end of the chain rope 8, a buffer cover 16 is slidably sleeved on the outer side of the cover body 1, there is buffer beam 17 about the buffer shield 16 respectively sliding connection, there is sliding housing 18 inside sliding connection of buffer shield 16, spring 19 has been cup jointed in the buffer beam 17 slip, a plurality of otic placodes 20 of outside upper end fixedly connected with of buffer shield 16, through lower extreme fixed connection lag 11 at the cover body 1, lag 11 sets up spout 12, spout 12 and slider 13 sliding connection, make things convenient for sliding ring 14 to remove, thereby make things convenient for chain rope 8 to drive sliding ring 14 to remove, thereby avoid taking place the friction between chain rope 8 and the lag 11, play the protection to chain rope 8, reduce the friction effect, simultaneously through at buffer shield 16, buffer beam 17, sliding housing 18 and spring 19's setting, make the lower extreme of the cover body 1 form buffering shock attenuation effort, play the cushioning protection effect to the cover body 1, avoid the drawback that the unsettled installation of the cover body 1 brought.

Referring to fig. 3-4, the front retaining ring 6 and the rear retaining ring 7 are respectively rotatably disposed inside the cover body 1, the rotating shaft 5 is conveniently rotated by the anti-disengaging block 9, the rotating shaft 5 is prevented from being disengaged from the cover body 1, the anti-disengaging block 9 is fixedly connected to the front side of the rotating shaft 5, the anti-disengaging block 9 is rotatably disposed at the front end of the outer side of the cover body 1, and the chain rope 8 is respectively limited and shielded by the front retaining ring 6 and the rear retaining ring 7.

Referring to fig. 2-5, a through hole 10 is formed in the rear side of the cover body 1, the motor shaft 4 is rotatably disposed inside the through hole 10, the through hole 10 is formed to facilitate rotation of the motor shaft 4 and connection and fixation of the motor shaft 4 and the rotating shaft 5, the slip ring 14 is disposed inside the protective cover 11, the chain rope 8 slides through the slip ring 14, one end of the spring 19 is fixedly connected to the inner side surface of the buffer cover 16, the other end of the spring 19 is fixedly connected to the outer side surface of the sliding cover 18, the chain rope 8 slides through the slip ring 14, the slip ring 14 slides inside the protective cover 11, and friction damage of the chain rope 8 is reduced.

Chain rope 8 slides and passes sliding ring 14, the cover body 1 joint is spacing in the inside of sliding housing 18, pass otic placode 20 through the bolt and can make 16 fixed connection of buffering cover on the object that needs the installation to be fixed, through lower extreme fixed connection lag 11 at the cover body 1, lag 11 sets up spout 12, spout 12 and slider 13 sliding connection, make things convenient for sliding ring 14 to remove, thereby make things convenient for chain rope 8 to drive sliding ring 14 and remove, thereby avoid taking place the friction between chain rope 8 and the lag 11, play the protection to chain rope 8, reduce the friction effect, simultaneously through at buffering cover 16, buffer beam 17, sliding housing 18 and spring 19's setting, make the lower extreme of the cover body 1 form buffering shock attenuation effort, play the buffer protection effect to the cover body 1, avoid the drawback that the installation of the cover body 1 unsettled brought.

The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a novel walking of rubber-tyred hoist turns to device, includes the cover body (1), its characterized in that: the utility model discloses a buffer cover, including the cover body, the outside rear end of the cover body (1) passes through bolt fixedly connected with motor cabinet (2), upper end fixedly connected with motor (3) of motor cabinet (2), motor shaft (4) fixedly connected with pivot (5) of motor (3), fender ring (6) before the front side fixedly connected with of pivot (5), fender ring (7) behind the rear side fixedly connected with of pivot (5), pivot (5) rotate the wiring and have chain rope (8), the lower extreme fixedly connected with lag (11) of the cover body (1), be equipped with spout (12) respectively about lag (11), the inside sliding connection of spout (12) has slider (13), slider (13) fixedly connected with sliding ring (14), the lower extreme fixedly connected with couple (15) of chain rope (8), the outside slip of the cover body (1) has cup jointed buffer cover (16), the difference sliding connection has buffer lever (17) about buffer cover (16), the inside slip connection of buffer cover (16) has sliding cover (18), buffer lever (17) slip has cup jointed spring (19), buffer cover (16) the outside is connected with buffer plate (20) a plurality of the buffer cover.

2. The novel walking steering device of the rubber-tyred crane according to claim 1, wherein: the front retaining ring (6) and the rear retaining ring (7) are respectively rotatably arranged in the cover body (1), and the rotating shaft (5) is rotatably arranged in the cover body (1).

3. The novel walking steering device of the rubber-tyred crane according to claim 1, wherein: the front side fixedly connected with anticreep piece (9) of pivot (5), anticreep piece (9) rotate and set up in the outside front end of the cover body (1).

4. The novel walking steering device of the rubber-tyred crane according to claim 1, wherein: the rear side of the cover body (1) is provided with a through hole (10), and the motor shaft (4) is rotatably arranged in the through hole (10).

5. The novel walking steering device of the rubber-tyred crane according to claim 1, wherein: the sliding ring (14) is arranged inside the protective sleeve (11), and the chain rope (8) penetrates through the sliding ring (14) in a sliding mode.