CN210313134U

CN210313134U - Sling balance sleeve, sling balance device and hoisting equipment thereof

Info

Publication number: CN210313134U
Application number: CN201921369267.2U
Authority: CN
Inventors: 方园; 张鹏飞; 冯彦乔
Original assignee: Sichuan Vocational and Technical College Communications
Current assignee: Sichuan Vocational and Technical College Communications
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-04-14
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a hoist cable balance sleeve, hoist cable balancing unit and lifting device thereof belongs to the mechanical equipment field. The sling balancing sleeve comprises a side plate which is enclosed to form a hollow polygonal prism, a sleeve is placed in the middle of the polygonal prism, each sleeve is connected with one edge of the polygonal prism through an upper first spring and a lower first spring, and adjacent sleeves are connected through an upper second spring and a lower second spring. The sling balancing device comprises a sling balancing sleeve provided by the scheme, the second end of the polygonal prism is provided with a limiting plate through an installation part, and through holes corresponding to the sleeves one to one are formed in the limiting plate. Lifting device includes the hoist cable balancing unit that this scheme provided.

Description

Sling balance sleeve, sling balance device and hoisting equipment thereof

Technical Field

The utility model relates to the field of mechanical equipment, concretely relates to balanced cover of hoist cable, hoist cable balancing unit and lifting device thereof.

Background

During the hoisting process of the component, the sling needs to be balanced. To balance the sling, different tying methods of the sling are typically used to match different lifting point distributions to approximate the target. To further balance the sling, tools are often used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can strengthen balanced cover of hoist cable, hoist cable balancing unit of hoist cable and lifting device thereof to the above-mentioned not enough among the prior art.

In order to achieve the purpose of the invention, the utility model adopts the technical scheme that:

the utility model provides a hoist cable balance cover, it includes a encloses the curb plate that closes and form the hollow polygon prism, and a sleeve has been placed to the centre of polygon prism, and every sleeve is connected through two upper and lower first springs and a prismatic edge, connects through two upper and lower second springs between the adjacent sleeve.

Further, a is 6.

Further, the first end of the polygonal prism is provided with a first hollow plate.

In a second aspect, the sling balancing device comprises the sling balancing sleeve designed according to the scheme, the limiting plate is installed at the second end of the polygonal prism through the installing part, and through holes corresponding to the sleeves in a one-to-one mode are formed in the limiting plate.

Further, the installed part is including setting up the second hollow plate at polygon prism second end, and the one side that the polygon prism was kept away from to the second hollow plate is provided with a plurality of screws, offers the mounting hole with the screw rod one-to-one on the limiting plate, and the part that the screw rod is located the limiting plate outside is provided with lock nut.

The third aspect, lifting device, it includes the hoist cable balancing unit of this scheme design.

The utility model has the advantages that:

when the sling balancing device is applied, the limiting plate is fixedly arranged on the sling, and the sling passes through the through holes on the sleeve and the limiting plate. Under the combined action of the polygonal prism, the limiting plate, the first spring and the second spring, the swinging of the sling is effectively restrained, so that the hoisting construction quality is improved, the in-place accuracy of the component is improved, and the construction efficiency is improved.

Simultaneously, the setting of polygon prism makes a more than or equal to 3, also is the also more than or equal to 3 of through-hole and telescopic quantity, and the user can be based on the nimble sleeve and the through-hole of selecting the required passing of hoist cable of the actual quantity of hoist cable to make the distribution balance of hoist cable, make the utility model discloses an application scope is wide, suitable popularization and application.

Drawings

FIG. 1 is a schematic diagram of a sling balancing device according to an embodiment;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a top view of FIG. 2;

fig. 4 is a sectional view taken along a-a in fig. 3.

Wherein, 1, a first hollow plate; 2. a side plate; 3. a second hollow plate; 4. a limiting plate; 5. locking the nut; 6. a screw; 7. a through hole; 8. a first spring; 9. a second spring; 10. a sleeve.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings so as to facilitate the understanding of the present invention by those skilled in the art. It should be understood that the embodiments described below are only some embodiments of the invention, and not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive step, without departing from the spirit and scope of the present invention as defined and defined by the appended claims, fall within the scope of protection of the invention.

The sling balancing sleeve comprises a side plate 2 which is enclosed to form a hollow polygonal prism, a plurality of sleeves 10 are placed in the middle of the polygonal prism, each sleeve 10 is connected with one edge of the polygonal prism through an upper first spring 8 and a lower first spring 8, the adjacent sleeves 10 are connected through an upper second spring 9 and a lower second spring 9, the sling is restrained by the first springs 8 and the second springs 9 in multiple degrees of freedom, and therefore the swing of the sling is limited.

In practice, a is preferably 6 in the scheme, so that the sling balancing sleeve can be suitable for hoisting equipment with 2, 3, 4 or 6 slings. The first end of the polygonal prism is provided with a first hollow plate 1 to further enhance the stability of the sling balancing sleeve. The hollow part of the first hollow plate 1 is circular, and the side plates 2 are welded together.

As shown in fig. 1 to 4, the present scheme further provides a sling balancing device, which includes the sling balancing sleeve designed in the present scheme, wherein a limiting plate 4 is installed at the second end of the polygonal prism through an installation part, and through holes 7 corresponding to the sleeves 10 one by one are formed in the limiting plate 4.

In practice, as shown in fig. 4, the preferred mounting member of the present embodiment comprises a second hollow plate 3 disposed at the second end of the polygonal prism to further enhance the stability of the sling balancing cover. One side of the hollow plate 3, which is far away from the polygonal prism, is provided with a plurality of screws 6, the limiting plate 4 is provided with mounting holes in one-to-one correspondence with the screws 6, and the part, located outside the limiting plate 4, of each screw 6 is provided with a locking nut 5, so that the parts, outside the limiting plate 4 and the limiting plate 4, can be detachably mounted.

On the other hand, this scheme still provides a lifting device, and it includes the hoist cable balancing unit of this scheme design.

When the multi-prism-shaped multi-hole partition board is implemented, the components except the limiting board 4 and the limiting board 4 are preferably detachably mounted, the distance between the limiting board 4 and the ground is smaller than the distance between the second hollow board 3 and the ground, and the limiting board 4 is located below the multi-prism-shaped body. The installation process of the sling balancing device is as follows: according to the quantity of hoist cable, rationally pass through-hole 7 with the hoist cable, then with limiting plate 4 welded fastening on the hoist cable, pass corresponding sleeve 10 with the hoist cable again, utilize screw rod 6 and lock nut 5 at last with hoist cable balance cover and limiting plate 4 fixed.

Claims

1. The sling balancing sleeve is characterized by comprising a side plates (2) which are enclosed to form a hollow polygonal prism, a sleeves (10) are placed in the middle of the polygonal prism, each sleeve (10) is connected with one edge of the polygonal prism through an upper first spring (8) and a lower first spring (8), and adjacent sleeves (10) are connected through an upper second spring (9) and a lower second spring (9).

2. The sling balancing cover of claim 1, wherein a is 6.

3. A sling balancing cover according to claim 1 or 2, wherein the first end of the polygonal prism is provided with a first hollow plate (1).

4. The sling balancing device is characterized by comprising the sling balancing sleeve as recited in any one of claims 1 to 3, wherein a limiting plate (4) is mounted at the second end of the polygonal prism through a mounting piece, and through holes (7) corresponding to the sleeves (10) in a one-to-one mode are formed in the limiting plate (4).

5. The sling balancing device according to claim 4, wherein the mounting member comprises a second hollow plate (3) arranged at the second end of the polygonal prism, a plurality of screws (6) are arranged on one surface of the second hollow plate (3) away from the polygonal prism, mounting holes corresponding to the screws (6) are formed in the limiting plate (4), and locking nuts (5) are arranged on the parts of the screws (6) located outside the limiting plate (4).

6. Hoisting device, characterized in that it comprises a sling balancing device according to claim 4 or 5.