CN214828343U

CN214828343U - Adjustable mould balance hoisting tool

Info

Publication number: CN214828343U
Application number: CN202120588542.0U
Authority: CN
Inventors: 蔡文侃; 和振国; 聂俊; 谢振清; 杨红明; 刘汉群; 黄波; 彭登
Original assignee: Hunan Feiyu Aviation Equipment Co ltd
Current assignee: Hunan Feiyu Aviation Equipment Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-11-23
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a balanced hoist and mount frock of mould with adjustable, include: a hook; one end of the lifting chain is connected with the lifting hook; the adjustable hook component is connected to the other end of the sling chain, and the length of the adjustable hook component is adjustable. Compared with the traditional hoisting tool, the hoisting tool of the utility model can adjust the unbalanced mould in the hoisting state to the balanced state, so that the mould hoisting is safe and stable; moreover, the hoisting tool is simple in structure and convenient to operate.

Description

Adjustable mould balance hoisting tool

Technical Field

The utility model relates to a hoist and mount frock technical field particularly, relates to a balanced hoist and mount frock of mould with adjustable.

Background

In the field of hoisting tool design, how to ensure balanced hoisting of the die is a difficult problem. The condition that the mould inclines when the unbalanced gravity center leads to lifting can appear at the in-process of lifting by crane in traditional hoist and mount, and factor of safety is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a balanced hoist and mount frock of mould with adjustable to solve hoist and mount frock among the prior art when lifting by crane the mould problem that slope, factor of safety are low appears easily.

In order to realize the above-mentioned purpose, the utility model provides a balanced hoist and mount frock of mould with adjustable, include:

a hook;

one end of the lifting chain is connected with the lifting hook;

the adjustable hook component is connected to the other end of the sling chain, and the length of the adjustable hook component is adjustable.

Furthermore, the number of the sling chains is multiple, the number of the adjustable hook assemblies is multiple, and each adjustable hook assembly is connected with one sling chain.

Furthermore, the adjustable hook assembly comprises a pull rod, a fixed seat and a hook, one end of the pull rod is connected with the sling chain, the other end of the pull rod is in threaded connection with the fixed seat, the hook is in threaded connection with the fixed seat, and the screw thread on the pull rod is opposite to the screw thread on the hook in spiral direction.

Furthermore, the adjustable hook assembly comprises a pull rod, a fixed seat and a hook, one end of the pull rod is connected with the sling chain, the other end of the pull rod is in threaded connection with the fixed seat, and the hook is rotatably connected with the fixed seat.

Furthermore, the adjustable hook assembly comprises a pull rod, a fixed seat and a hook, one end of the pull rod is connected with the sling chain, the other end of the pull rod is rotatably connected with the fixed seat, and the hook is in threaded connection with the fixed seat.

Further, the axes of the pull rod, the fixed seat and the hook are collinear.

Furthermore, a rotating hole is arranged on the fixed seat.

Further, the adjustable hook component is detachably connected with the sling chain.

Further, the hanging chain is detachably connected with the hanging hook.

Use the technical scheme of the utility model, earlier be connected lifting hook, chain sling and adjustable couple subassembly during the use, fix the lifting hook on the purlin car hoist, with the tight mould of adjustable couple subassembly hook shackle, lift by crane the mould, adjust the length that the mould lifted by crane the adjustable couple subassembly in perk position according to the mould slope condition, adjust the mould and transport under to balanced hoist and mount state. Compared with the traditional hoisting tool, the hoisting tool of the utility model can adjust the unbalanced mould in the hoisting state to the balanced state, so that the mould hoisting is safe and stable; moreover, the hoisting tool is simple in structure and convenient to operate.

The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

The accompanying drawings, which form a part of the present application, 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 perspective view of the adjustable die balance hoisting tool in the embodiment of the present invention.

Fig. 2 is an exploded view of the adjustable die balance hoisting tool in the embodiment of the present invention.

Wherein the figures include the following reference numerals:

1. a hook; 2. a chain is hung; 3. an adjustable hook assembly; 31. a pull rod; 32. a fixed seat; 33. hooking; 321. the hole is rotated.

Detailed Description

To facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the specific embodiments described below. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The use of the words "a" or "an" and the like in the description and claims of the present application does not denote a limitation of quantity, but rather denotes the presence of at least one. The terms "connected" and "coupled" and the like are not restricted to direct connections, but may be indirectly connected through other intermediate connections. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.

Referring to fig. 1 and 2, an adjustable mold balance hoisting tool according to an embodiment of the present invention mainly includes a hook 1, a chain sling 2 and an adjustable hook assembly 3. The lifting hook 1 is used for fixing the whole lifting tool on a truss car lifting appliance; one end of the hanging chain 2 is connected with the lifting hook 1; an adjustable hitch assembly 3 is attached to the other end of the hoist chain 2 and the length of the adjustable hitch assembly 3 is adjustable.

During the use of the balanced hoisting tool for the adjustable mold, the lifting hook 1, the lifting chain 2 and the adjustable hook assembly 3 are connected firstly, the lifting hook 1 is fixed on a lifting appliance of a truss car, the adjustable hook assembly 3 is hooked tightly to the mold and is buckled, the mold is lifted, the length of the adjustable hook assembly 3 in the lifting and tilting direction of the mold is adjusted according to the inclination condition of the mold, and the mold is adjusted to be transported to a balanced hoisting state. Compared with the traditional hoisting tool, the hoisting tool of the utility model can adjust the unbalanced mould in the hoisting state to the balanced state, so that the mould hoisting is safe and stable; moreover, the hoisting tool is simple in structure and convenient to operate.

Specifically, referring to fig. 1 and 2, the number of the hoist chains 2 is plural, preferably four; the number of the adjustable hook assemblies 3 is multiple, preferably four; and each adjustable hook component 3 is connected with one sling chain 2. Like this, hang the mould from a plurality of position, when the mould was lifted by crane the back in certain position and was tilted up, only need adjust the length of the adjustable couple subassembly 3 of this position department, made its length extension, can make the whole keep balance of mould.

Referring to fig. 1 and 2, in the present embodiment, the adjustable hook assembly 3 specifically includes a pull rod 31, a fixing seat 32 and a hook 33. Wherein, one end of the pull rod 31 is connected with the sling chain 2, the other end of the pull rod 31 is in threaded connection with the fixed seat 32, the hook 33 is in threaded connection with the fixed seat 32, and the screw thread on the pull rod 31 is opposite to the screw thread on the hook 33 in spiral direction.

Specifically, the hook 33 is a left-handed thread, the pull rod 31 is a right-handed thread, the lower end of the fixing seat 32 (the end connected to the hook 33) is a left-handed thread, and the upper end (the end connected to the pull rod 31) is a right-handed thread. After the hook 33 and the pull rod 31 are assembled on the fixed seat 32, the length of a hoisting rope can be increased or decreased by rotating the fixed seat 32, and then the gravity center of the hoisting mold is adjusted to adjust the mold to a balanced state. Specifically, the length of the screw portion of the hitch 33 is preferably 200mm, the length of the screw portion of the drawbar 31 is preferably 200mm, and the total length of the single adjustable hitch assembly 3 can be adjusted within the range of 300 mm.

In addition, the adjustable hook component 3 can adopt another connection mode. In the connection mode, only the pull rod 31 is in threaded connection with the fixed seat 32, and the hook 33 is not in threaded connection with the fixed seat 32 but only in rotatable connection; therefore, the whole length of the adjustable hook component 3 can be adjusted through the rotation between the pull rod 31 and the fixed seat 32, and the die is adjusted to be in a balanced state.

The third connection mode of the adjustable hook component 3 is as follows: only the hook 33 is in threaded connection with the fixed seat 32, and the pull rod 31 is not in threaded connection with the fixed seat 32 but is only rotatably connected with the fixed seat 32; therefore, the whole length of the adjustable hook component 3 can be adjusted through the rotation between the hook 33 and the fixed seat 32, and the mould is adjusted to be in a balanced state.

The utility model discloses well preferred more than adopting first connected mode (the mode that pull rod 31 and couple 33 all with fixing base 32 threaded connection promptly), can make adjustable couple subassembly 3's length control range bigger. By adopting the adjustable hook component 3, the overall length of the adjustable hook component 3 can be conveniently adjusted, and the overall balance of the mold after lifting is further kept.

It should be noted that the adjustable connection modes between the middle pull rod 31, the hook 33 and the fixing seat 32 of the present invention are not limited to the above-mentioned threaded connection, and other existing connection modes with adjustable length, such as clamping, can also be adopted. For example, a plurality of positioning holes may be formed in the fixing base 32 in the length direction, and corresponding positioning holes may be formed in the pull rod 31 and the hook 33, so that the overall length of the adjustable hook assembly 3 may be adjusted by the cooperation between the positioning pins and the positioning holes. These existing connection modes with adjustable length all fall into the protection scope of the present invention.

Further, in the present embodiment, the axes of the pull rod 31, the fixed seat 32 and the hook 33 are collinear. By the arrangement, the stress directions of the pull rod 31, the fixed seat 32 and the hook 33 are consistent, and the fixed seat 32 is convenient to rotate. A rotating hole 321 is further formed in the fixed seat 32, and the rotating hole 321 is used for installing a rotating tool (such as a steel bar). When the overall length of the adjustable hook assembly 3 needs to be adjusted, the rotating tool is only required to be inserted into the rotating hole 321, and the rotating tool is pulled off, so as to rotate the fixing seat 32.

In this embodiment, the adjustable hook assembly 3 is detachably connected to the sling 2, so that the adjustable hook assembly 3 can be conveniently detached and replaced. Similarly, the sling chain 2 is detachably connected with the lifting hook 1, so that the sling chain 2 is convenient to detach and replace.

The utility model discloses an adjustable mould balance hoisting tool, the hook 33 comprises a screw part, which is assembled with the fixed seat 32 through screw thread and is used for adjusting the length of the hoisting rope; the hook 33 is connected with the mould hoisting seat or the shackle and is provided with a safety lock catch; the fixed seat 32 is used for connecting the hook 33 and the pull rod 31; the pull rod 31 is connected with the fixed seat 32 and the sling chain 2 and simultaneously comprises a screw rod part, and the length of a hoisting rope can be adjusted through the fixed seat 32; the hoist chain 2 is used as a mould hoisting rope. When the hoisting tool is used, the hook 33 and the pull rod 31 are assembled on the fixed seat 32 through threads; then, hanging the pull rod 31 on a hanging chain 2, connecting the hanging chain 2 with a lifting hook 1, and fixing the lifting hook 1 on a truss car lifting appliance; hooking the hook 33 tightly with the mold to be disassembled and hoisting the mold; the length of the hook 33 and the pull rod 31 extending out of the fixed seat 32 in the lifting and tilting direction of the mold is adjusted according to the inclination condition of the mold, and the mold is adjusted to be transported in a balanced lifting state. Compare with traditional hoist and mount frock, the utility model discloses a hoist and mount frock can will lift by crane the unbalanced mould adjustment of state to balanced state for mould hoist and mount is safe steady, convenient operation.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a balanced hoist and mount frock of mould with adjustable, its characterized in that includes:

a hook (1);

one end of the hanging chain (2) is connected with the lifting hook (1);

the adjustable hook component (3) is connected to the other end of the sling chain (2), and the length of the adjustable hook component (3) is adjustable.

2. The adjustable die balance hoisting tool according to claim 1, wherein the number of the hoisting chains (2) is multiple, the number of the adjustable hook assemblies (3) is multiple, and each adjustable hook assembly (3) is connected with one hoisting chain (2).

3. The adjustable balanced die hoisting tool according to claim 1, wherein the adjustable hook assembly (3) comprises a pull rod (31), a fixed seat (32) and a hook (33), one end of the pull rod (31) is connected with the sling chain (2), the other end of the pull rod (31) is in threaded connection with the fixed seat (32), the hook (33) is in threaded connection with the fixed seat (32), and threads on the pull rod (31) are opposite to threads on the hook (33).

4. The adjustable balanced die hoisting tool according to claim 1, wherein the adjustable hook assembly (3) comprises a pull rod (31), a fixed seat (32) and a hook (33), one end of the pull rod (31) is connected with the sling chain (2), the other end of the pull rod (31) is in threaded connection with the fixed seat (32), and the hook (33) is rotatably connected with the fixed seat (32).

5. The adjustable balanced die hoisting tool according to claim 1, wherein the adjustable hook assembly (3) comprises a pull rod (31), a fixed seat (32) and a hook (33), one end of the pull rod (31) is connected with the sling chain (2), the other end of the pull rod (31) is rotatably connected with the fixed seat (32), and the hook (33) is in threaded connection with the fixed seat (32).

6. The adjustable balanced die lifting tool according to claim 3, 4 or 5, wherein the axes of the pull rod (31), the fixed seat (32) and the hook (33) are collinear.

7. The adjustable die balance hoisting tool according to claim 3, 4 or 5, wherein the fixed seat (32) is provided with a rotating hole (321).

8. The adjustable die balance hoisting tool according to any one of claims 1 to 5, wherein the adjustable hook assembly (3) is detachably connected with the hoist chain (2).

9. The adjustable die balance hoisting tool according to any one of claims 1 to 5, wherein the sling chain (2) is detachably connected with the lifting hook (1).