CN217498430U

CN217498430U - Quick release device is used in hoist and mount

Info

Publication number: CN217498430U
Application number: CN202221347428.XU
Authority: CN
Inventors: 薛卫斌; 刘万宣; 韩江飞; 杜北平
Original assignee: Tianjin Yunping Petroleum Equipment Maintenance Co ltd
Current assignee: Tianjin Yunping Petroleum Equipment Maintenance Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-09-27
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a quick release device for hoisting, which comprises a lifting lug, wherein the outer side of the lifting lug is symmetrically and fixedly connected with a connecting clamp plate, the outer side of the connecting clamp plate is provided with a third connecting rod, the outer side of the third connecting rod is provided with a release hook, the outer side of the connecting clamp plate is provided with a second connecting rod, the outer side of the second connecting rod is provided with a release stop block, one side of the release stop block is fixedly connected with a release handle, the outer side of the connecting clamp plate is sequentially provided with a first connecting rod and a fourth connecting rod, and a first tension spring is arranged between the first connecting rod and the release stop block; the utility model discloses the beneficial effect who reaches is: the release handle, the release stop block and the release hook are arranged, so that the function of driving the release hook to rotate is realized, and the hung article is conveniently released; the function of resetting the release stop block and the release hook is realized by arranging the first tension spring and the second tension spring, so that subsequent hoisting work is facilitated, the practical use is facilitated, and the practicability is high.

Description

Quick release device is used in hoist and mount

Technical Field

The utility model relates to a hoist and mount technical field specifically is a hoist and mount are with quick release.

Background

Hoisting refers to the general term of installation and positioning of equipment by a crane or a hoisting mechanism, and equipment, workpieces, appliances, materials and the like are hoisted by various hoisting tools in the process of maintenance or repair so as to change the positions of the equipment; the most structure of quick release device is rigid for hoist and mount among the prior art, is not convenient for release the article of hoisting, needs artifical contact release hook and takes off, complex operation has certain danger, the use in the reality of not being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hoist and mount are with quick release to solve the structure rigid plate that proposes in the above-mentioned background art, be not convenient for release the article that hoist, need artifical contact release hook and take off, complex operation has certain dangerous problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a hoist and mount and use quick release, includes the lug, the outside symmetry fixedly connected with splint of lug, splint's the outside is equipped with the third connecting rod, the outside of third connecting rod is equipped with the release hook, splint's the outside is equipped with the second connecting rod, the outside of second connecting rod is equipped with the release dog, one side fixedly connected with release handle of release dog, splint's the outside is equipped with head rod and fourth connecting rod in proper order, be equipped with first tension spring between head rod and the release dog, be equipped with second tension spring between fourth connecting rod and the release hook.

Preferably, the outer side of the lifting lug is provided with a through hole.

Preferably, one end of the release handle, which is far away from the release stop block, is fixedly connected with a pull ring.

Preferably, both ends of the first connecting rod and both ends of the fourth connecting rod are provided with first connecting bolts.

Preferably, both ends of the second connecting rod and both ends of the third connecting rod are provided with second connecting bolts.

Preferably, the outer side of the connecting splint is provided with a first preformed hole used in cooperation with the first connecting rod and the fourth connecting rod.

Preferably, the outer side of the connecting splint is provided with a second preformed hole matched with the second connecting rod and the third connecting rod for use.

Preferably, the outer side of the release hook is provided with a third reserved hole matched with the third connecting rod for use.

The utility model discloses the beneficial effect who reaches is: the release handle, the release stop block and the release hook are arranged, so that the function of driving the release hook to rotate is realized, and the hung article is conveniently released; the function of resetting the release stop block and the release hook is realized by arranging the first tension spring and the second tension spring, so that subsequent hoisting work is facilitated, the use in practice is facilitated, and the practicability is high.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

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

FIG. 4 is a schematic structural view of the connecting splint of the present invention;

fig. 5 is a schematic structural view of the release hook of the present invention.

In the figure: 1. connecting the clamping plates; 2. releasing the hook; 3. a through hole; 4. lifting lugs; 5. a first connecting bolt; 6. a pull ring; 7. releasing the handle; 8. a second connecting bolt; 9. a first connecting rod; 10. a first tension spring; 11. a second connecting rod; 12. releasing the stop block; 13. a third connecting rod; 14. a second tension spring; 15. a fourth connecting rod; 16. a first preformed hole; 17. a second preformed hole; 18. and a third preformed hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a quick release device for hoisting comprises a lifting lug 4, wherein the outer side of the lifting lug 4 is symmetrically and fixedly connected with a connecting splint 1, the outer side of the connecting splint 1 is provided with a third connecting rod 13, the outer side of the third connecting rod 13 is provided with a release hook 2, and an article to be hoisted is limited through the release hook 2; a second connecting rod 11 is arranged on the outer side of the connecting clamp plate 1, a release stop block 12 is arranged on the outer side of the second connecting rod 11, and the release hook 2 is driven to rotate through the release stop block 12 to release the hoisted object; one side of the release stop block 12 is fixedly connected with a release handle 7, and the release stop block 12 is driven to rotate by the release handle 7; a first connecting rod 9 and a fourth connecting rod 15 are sequentially arranged on the outer side of the connecting clamp plate 1, and a first tension spring 10 is arranged between the first connecting rod 9 and the release stop block 12, so that the release stop block 12 is driven to reset conveniently; a second tension spring 14 is arranged between the fourth connecting rod 15 and the release hook 2, so that the release hook 2 is driven to reset conveniently.

Further, the outer side of the lifting lug 4 is provided with a through hole 3, so that the release device is convenient to limit through the through hole 3.

Furthermore, one end of the release handle 7 far away from the release stop block 12 is fixedly connected with a pull ring 6, and the release handle 7 is driven to rotate through the pull ring 6.

Further, both ends of the first connecting rod 9 and both ends of the fourth connecting rod 15 are provided with the first connecting bolt 5, so that the first connecting rod 9 and the fourth connecting rod 15 are limited.

Further, both ends of the second connecting rod 11 and both ends of the third connecting rod 13 are provided with second connecting bolts 8, so that the second connecting rod 11 and the third connecting rod 13 are limited.

Furthermore, the outer side of the connecting splint 1 is provided with a first preformed hole 16 used in cooperation with the first connecting rod 9 and the fourth connecting rod 15, so that the first connecting rod 9 and the fourth connecting rod 15 can be conveniently connected with the connecting splint 1.

Further, the outside of the connecting splint 1 is provided with a second preformed hole 17 used in cooperation with the second connecting rod 11 and the third connecting rod 13, so that the second connecting rod 11 and the third connecting rod 13 can be conveniently connected with the connecting splint 1.

Further, the outer side of the release hook 2 is provided with a third preformed hole 18 used in cooperation with the third connecting rod 13, so that the release hook 2 and the third connecting rod 13 can be conveniently connected.

Specifically, when the utility model is used, an article to be lifted is hung outside the release hook 2, the gravity of the lifted article is larger, the release hook 2 is more stably matched with the release stop block 12 and is safer, a rope is bound on the release handle 7 through the pull ring 6 before release, the rope is limited through an external fixed pulley or a pulley set, the lever principle is adopted during release, the release handle 7 is pulled through the rope when release is needed, the release stop block 12 is driven to rotate through pulling the release handle 7, release separation work is completed through rotating the release stop block 12, after release, the first tension spring 10 drives the release stop block 12 to reset, the second tension spring 14 drives the release hook 2 to reset, and the next lifting is convenient; the whole Q345B material that adopts two splint wafer formula structures, and the bolt adopts high strength bolt etc. and device structural strength is high.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hoist and mount are with quick release, includes lug (4), its characterized in that: the outside symmetry fixedly connected with connecting plate (1) of lug (4), the outside of connecting plate (1) is equipped with third connecting rod (13), the outside of third connecting rod (13) is equipped with release hook (2), the outside of connecting plate (1) is equipped with second connecting rod (11), the outside of second connecting rod (11) is equipped with release dog (12), one side fixedly connected with release handle (7) of release dog (12), the outside of connecting plate (1) is equipped with head rod (9) and fourth connecting rod (15) in proper order, be equipped with first tension spring (10) between head rod (9) and release dog (12), be equipped with second tension spring (14) between fourth connecting rod (15) and release hook (2).

2. The quick release device for hoisting according to claim 1, characterized in that: the outer side of the lifting lug (4) is provided with a through hole (3).

3. The quick release device for hoisting according to claim 1, characterized in that: and one end of the release handle (7) far away from the release stop block (12) is fixedly connected with a pull ring (6).

4. The quick release device for hoisting according to claim 1, characterized in that: and both ends of the first connecting rod (9) and both ends of the fourth connecting rod (15) are provided with first connecting bolts (5).

5. The quick release device for hoisting according to claim 1, characterized in that: and second connecting bolts (8) are arranged at the two ends of the second connecting rod (11) and the two ends of the third connecting rod (13).

6. The quick release device for hoisting according to claim 1, characterized in that: the outer side of the connecting splint (1) is provided with a first preformed hole (16) which is matched with the first connecting rod (9) and the fourth connecting rod (15) for use.

7. The quick release device for hoisting according to claim 1, characterized in that: the outside of connecting splint (1) is equipped with second preformed hole (17) with second connecting rod (11) and third connecting rod (13) cooperation use.

8. The quick release device for hoisting according to claim 1, characterized in that: and a third preformed hole (18) matched with the third connecting rod (13) for use is formed in the outer side of the release hook (2).