CN214733912U

CN214733912U - Anti-swing device for crane sling

Info

Publication number: CN214733912U
Application number: CN202120925683.7U
Authority: CN
Inventors: 陈宏意; 陈天炎; 陈明; 张永志; 叶陈勇
Original assignee: Fujian Chuanzheng Communications College
Current assignee: Fujian Chuanzheng Communications College
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-16
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses an anti-swing device of a crane sling, which comprises a limiting rod and a sling main body, wherein the top end of the limiting rod is provided with a guide wheel, and the limiting rod is arranged at the bottom of a crane beam through the guide wheel in a rolling way; and a connecting frame is arranged on one side of the lifting appliance main body. The utility model discloses a link is installed through the connecting plate bolted mounting to one side of hoist, the one end of link is provided with the uide bushing of a body structure, and the inboard of uide bushing is provided with the tongue, the uide bushing is installed on the gag lever post, and uide bushing and gag lever post sliding connection, carry on spacingly to the hoist through the link, make it prevent that the hoist from rocking, and can not influence the lift of hoist, high durability and convenient use, stability is higher, the leading wheel is installed at the top of gag lever post, and the bottom guide rail roll connection of leading wheel and crane crossbeam, install the automobile body frame in the bottom of gag lever post, install the universal wheel in the bottom of automobile body frame, through its lateral shifting who conveniently controls the gag lever post, high durability and convenient use.

Description

Anti-swing device for crane sling

Technical Field

The utility model relates to a hoist anti-swing device correlation field specifically is a hoist anti-swing device.

Background

The crane sling anti-swing device can prevent the sling from swinging in the using process, the sling refers to a device for lifting a heavy object in hoisting machinery, and the most commonly used sling for lifting finished articles is a lifting hook, a hanging strip, other lifting rings, a lifting suction cup, a clamp, a fork and the like.

The lifting appliance in the current stage has many disadvantages, for example, the lifting appliance is easy to shake in the lifting process due to the lifting through the lifting rope, the shaking cannot be fixedly locked, the safety of goods is hidden, and the accurate control required to be lifted and controlled is inconvenient to control.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crane spreader anti-swing device to the hoist that proposes in solving above-mentioned background art makes it rock at the lift by crane process owing to lift by crane through the lifting rope, can't be dead to rocking to carry out the fixed lock, makes the security of goods have the hidden danger, and lifts by crane the problem of the inconvenient control of the accurate control of control to needs.

In order to achieve the above object, the utility model provides a following technical scheme: a crane lifting appliance anti-swing device comprises a limiting rod and a lifting appliance main body, wherein a guide wheel is mounted at the top end of the limiting rod, and the limiting rod is mounted at the bottom of a crane beam through the guide wheel in a rolling manner; the hanger comprises a hanger body and is characterized in that a connecting frame is installed on one side of the hanger body, a guide sleeve of an integrated structure is arranged at one end of the connecting frame, and the guide sleeve is installed on a limiting rod.

In a further embodiment, sliding grooves are formed in two sides of the limiting rod, convex grooves are formed in the inner sides of the guide sleeves, and the convex grooves are connected with the sliding grooves in a sliding mode.

In a further embodiment, the other end of the connecting frame is welded with a connecting plate, and the connecting plate is fixedly connected with one side of the hanger main body through a bolt.

In a further embodiment, the top end of the hanger main body is welded with a hanging wheel, the inner side of the hanging wheel is provided with a plurality of rope grooves, a hanging rope is installed in the rope grooves, and the bottom of the hanger main body is provided with a hanging hook through a pin rod.

In a further embodiment, a vehicle body frame is installed at the bottom end of the limiting rod, and universal wheels are installed on two sides of the bottom of the vehicle body frame.

In a further embodiment, a guide rail groove is formed in the middle of the bottom end of the crane beam, and the guide wheel transversely rolls in the guide rail groove.

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

1. the utility model discloses a one side of hoist has the link through connecting plate bolted mounting, and the one end of link is provided with the uide bushing of a body structure, and the inboard of uide bushing is provided with the tongue, and the uide bushing is installed on the gag lever post, and uide bushing and gag lever post sliding connection carry on spacingly to the hoist through the link, make it prevent that the hoist from rocking, and can not influence the lift of hoist, convenient to use, stability is higher.

2. The utility model discloses a leading wheel is installed at the top of gag lever post, and the leading wheel is connected with the bottom guide rail roll of hoist crossbeam, installs the automobile body frame in the bottom of gag lever post, installs the universal wheel in the bottom of automobile body frame, through its lateral shifting, convenient to use that conveniently controls the gag lever post.

Drawings

Fig. 1 is a schematic structural view of a crane spreader anti-swing device of the present invention;

fig. 2 is a schematic structural view of a spreader main body of the present invention;

fig. 3 is a top view of the connecting frame of the present invention;

fig. 4 is a partial front view of the stop lever of the present invention.

In the figure: 1. a crane beam; 2. a limiting rod; 3. a chute; 4. a lifting rope; 5. a hoisting wheel; 6. a hanger body; 7. a hook; 8. a connecting frame; 9. a guide sleeve; 10. a vehicle body frame; 11. a universal wheel; 12. a convex groove; 13. a connecting plate; 14. a guide wheel.

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 present invention provides an embodiment: a crane lifting appliance anti-swing device comprises a limiting rod 2 and a lifting appliance main body 6, wherein a guide wheel 14 is installed at the top end of the limiting rod 2, the limiting rod 2 can roll with the bottom of a crane beam 1 through the guide wheel 14, and the limiting rod 2 is installed at the bottom of the crane beam 1 through the guide wheel 14 in a rolling mode; the link 8 is installed to one side of hoist main part 6, and the link 8 makes hoist main part 6 be connected fixedly with gag lever post 2, can prevent rocking of hoist main part 6, and the one end of link 8 is provided with the uide bushing 9 of a body structure, and uide bushing 9 installs on gag lever post 2, and uide bushing 9 can be with the stable slip lift of gag lever post 2.

Further, both sides of the limiting rod 2 are provided with sliding grooves 3, the inner side of the guide sleeve 9 is provided with a convex groove 12, the convex groove 12 is connected with the sliding grooves 3 in a sliding mode, and the guide sleeve 9 can stably ascend and descend on the limiting rod 2 through the sliding of the convex groove 12 and the sliding grooves 3.

Further, the other end of the connecting frame 8 is welded with a connecting plate 13, the connecting plate 13 is fixedly connected with one side of the hanger main body 6 through a bolt, and the connecting frame 8 can be fixedly connected with the hanger main body 6 through the connecting plate 13 through the bolt.

Further, hanging wheel 5 has been welded on the top of hoist main part 6, and the inboard of hanging wheel 5 is provided with a plurality of grooving, and lifting rope 4 installs in the grooving, and lifting hook 7 is installed through the pin rod in the bottom of hoist main part 6, is used for installing many lifting ropes 4 through hanging wheel 5.

Further, a vehicle body frame 10 is installed at the bottom end of the limiting rod 2, universal wheels 11 are installed on two sides of the bottom of the vehicle body frame 10, and the limiting rod 2 can be pushed to move through the vehicle body frame 10.

Further, a guide rail groove is formed in the middle of the bottom end of the crane beam 1, and the guide wheel 14 transversely rolls in the guide rail groove.

The working principle is as follows: during the use, install the leading wheel 14 on the top of gag lever post 2 in the bottom of hoist crossbeam 1, be connected hoist main part 6 with gag lever post 2 through the uide bushing 9 of link 8 one end, make the inboard tongue 12 of uide bushing 9 slide with spout 3 on the gag lever post 2, can make hoist main part 6 comparatively stable at the lift by crane process through link 8, can prevent hoist main part 6 and rock, it is fixed to hang the article through lifting hook 7 of the bottom of hoist main part 6, install lifting rope 4 through hanging wheel 5, make it suspend in midair hoist main part 6, control gag lever post 2 through automobile body frame 10 and remove, make it can adjust the lateral position of hoist main part 6.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hoist anti-swing device, includes gag lever post (2) and hoist main part (6), its characterized in that: the top end of the limiting rod (2) is provided with a guide wheel (14), and the limiting rod (2) is arranged at the bottom of the crane beam (1) in a rolling manner through the guide wheel (14); a connecting frame (8) is installed on one side of the lifting appliance main body (6), a guide sleeve (9) of an integrated structure is arranged at one end of the connecting frame (8), and the guide sleeve (9) is installed on the limiting rod (2).

2. A crane spreader anti-sway device as claimed in claim 1, wherein: both sides of the limiting rod (2) are provided with sliding grooves (3), the inner side of the guide sleeve (9) is provided with a convex groove (12), and the convex groove (12) is connected with the sliding grooves (3) in a sliding mode.

3. A crane spreader anti-sway device as claimed in claim 1, wherein: the other end of the connecting frame (8) is welded with a connecting plate (13), and the connecting plate (13) is fixedly connected with one side of the hanger main body (6) through a bolt.

4. A crane spreader anti-sway device as claimed in claim 1, wherein: the top welding of hoist main part (6) has hoisting wheel (5), the inboard of hoisting wheel (5) is provided with a plurality of grooving, and lifting rope (4) install in the grooving, lifting hook (7) are installed through the pin rod to the bottom of hoist main part (6).

5. A crane spreader anti-sway device as claimed in claim 1, wherein: the automobile body frame (10) is installed to the bottom of gag lever post (2), universal wheel (11) are installed to the bottom both sides of automobile body frame (10).

6. A crane spreader anti-sway device as claimed in claim 1, wherein: a guide rail groove is formed in the middle of the bottom end of the crane beam (1), and the guide wheel (14) transversely rolls in the guide rail groove.