CN217921013U

CN217921013U - Component lifting appliance with adjusting function

Info

Publication number: CN217921013U
Application number: CN202221380915.6U
Authority: CN
Inventors: 赵强; 何建冰; 朱孝平; 粟颖浩
Original assignee: Suzhou Jiachang Dwelling House Industrial Co ltd
Current assignee: Suzhou Jiachang Dwelling House Industrial Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-29
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a component lifting appliance with adjusting function, which comprises a hanger and a lifting ring, wherein the upper surface of the hanger is connected with the lifting ring through a group of first lifting ropes, the bottom of the hanger is connected with a lifting plate, the two ends of the lifting plate are connected with first shackles, the bottom of the lifting plate is connected with at least one fixed pulley, and a second lifting rope is wound between the first shackles and the fixed pulleys; the two ends of the second lifting rope are connected to the first shackle, the middle part of the second lifting rope is connected with one or more fixed pulleys in a winding mode, regulators are connected between the first shackle and the fixed pulleys, which are connected with the second lifting rope, in series, and the lower end of each regulator is connected with a hook. The utility model provides a component lifting appliance with adjusting function, the first shackle and the fixed pulley are detachably connected with the lifting plate, which is convenient for maintenance and reduces the scrapped loss; the multi-angle operation of regulator and lifting hook has realized the atress self-balancing of hoist at hoist and mount in-process component, has reduced the hoist and mount deviation.

Description

Component lifting appliance with adjusting function

Technical Field

The utility model belongs to the technical field of the hoist, specifically, relate to a component hoist with regulatory function.

Background

Along with the rapid development of social economy, the scale of construction engineering is getting bigger and bigger, the use amount of building materials is also getting more and more, and the building materials need to be lifted by a lifting appliance when in use, and the lifting appliance refers to a device for lifting a heavy object in lifting machinery, and the most common lifting appliances for lifting finished objects are lifting hooks, lifting straps, other lifting rings, lifting suckers, clamps, forks and the like, and are widely applied to the lifting and hoisting industry.

At present, in the hoisting construction of prefabricated bottom plates, chains with different lengths and lifting hooks are simply adopted in most projects, the method is small in application range, the chains are too heavy, the operation of workers is inconvenient, the mounting efficiency of the lifting appliance is low, the lifting appliance cannot be suitable for bottom plates with different models, the problem that the safety cannot be guaranteed in the hoisting process due to unbalanced stress exists if the method is applicable to errors, and the construction requirement of wide applicability of the lifting appliance cannot be met.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a component hoist with regulatory function, it is used for solving above-mentioned problem.

The utility model discloses a component lifting appliance with adjusting function, which comprises a lifting frame and a lifting ring, wherein the upper surface of the lifting frame is connected with the lifting ring through a group of first lifting ropes, the bottom of the lifting frame is connected with a lifting plate, two ends of the lifting plate are connected with first shackles, the bottom of the lifting plate is connected with at least one fixed pulley, and a second lifting rope is wound between the first shackles and the fixed pulleys;

the two ends of the second lifting rope are connected to the first shackle, the middle part of the second lifting rope is connected with one or more fixed pulleys in a winding mode, regulators are connected between the first shackle and the fixed pulleys, which are connected with the second lifting rope, in series, and the lower end of each regulator is connected with a hook.

Further, in the component sling with the adjusting function, the adjuster is a movable pulley.

Further, in the component sling with the adjusting function, the adjuster is a second shackle.

Furthermore, in the member lifting appliance with the adjusting function, the first shackle and the fixed pulley are detachably connected with the lifting plate.

Furthermore, foretell component hoist with regulatory function, hanger plate bottom is followed the straight line interval that first shackle and fixed pulley link is provided with one row of lewis hole, first shackle and fixed pulley be provided with the mounting hole that lewis hole matches, first shackle and fixed pulley are through pack into the fix with screw in hanger plate bottom on lewis hole and the mounting hole.

Furthermore, in the component lifting appliance with the adjusting function, a group of lifting lugs with holes is welded on the upper surface of the lifting frame, and each lifting lug is connected with the lifting ring through the first lifting rope.

Further, in the component lifting appliance with the adjusting function, the lengths of the first lifting ropes are the same.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:

1. the first shackle and the fixed pulley are stress concentration positions, so that the component lifting appliance is easy to damage, and the scrapped loss is reduced for the convenience of maintenance;

2. component hoist with regulatory function, the multi-angle operation of regulator and lifting hook, guaranteed that the component is at hoist and mount in-process level and atress balanced reasonable, realized the atress self-balancing of hoist at hoist and mount in-process component, need not shape and weight adjustment wire rope position and length according to every component, reduced the hoist and mount deviation, the hoist equilibrium is better, guarantees the stability of whole hoist.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a first embodiment of a component hanger with an adjusting function according to the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the component hanger with an adjusting function in the embodiment of the present invention.

Reference numerals of the above figures: 1-a hanger; 2-hoisting rings; 3-a first lifting rope; 4-hanging a plate; 41-hanging holes; 5-first shackle; 6-fixed pulley; 7-a regulator; 8-a second lifting rope; 9-hanging hooks; 10-lifting lugs.

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 work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "first", "second", etc. are used for descriptive purposes only and to distinguish similar objects, and there is no order between the two, and no indication or suggestion of relative importance should be understood. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example 1

As shown in fig. 1, the present embodiment provides a component lifting appliance with an adjusting function, including a hanger 1 and a lifting ring 2, where an upper surface of the hanger 1 is connected to the lifting ring 2 through a set of first lifting ropes 3, a lifting plate 4 is connected to a bottom of the hanger 1, two ends of the lifting plate 4 are connected to first shackles 5, and the bottom of the lifting plate 4 is connected to at least one fixed pulley 6, and a second lifting rope 8 is wound between the first shackles 5 and the fixed pulleys 6;

the two ends of the second lifting rope 8 are connected to the first shackles 5, the middle part of the second lifting rope is wound and connected with one or more fixed pulleys 6, regulators 7 (movable pulleys) are connected between the first shackles 5 and the fixed pulleys 6 in series, and the lower end of each regulator 7 (movable pulley) is connected with a hook 9.

By means of the structure, the first lifting rope 3 can be a steel wire rope, the second lifting rope 8 is the same as the first lifting rope 3, the steel wire rope can also be selected, the second lifting rope 8 sequentially penetrates through the fixed pulleys 6 and the movable pulleys which are arranged at intervals, different first shackles 5 and the fixed pulleys 6 are connected through the second lifting rope 8, the lifting size of a lifting appliance and the positions and the number of lifting points can be changed, the lifting appliance is suitable for prefabricated parts of different specifications, due to the effect of the fixed pulleys 6, each lifting point can be adjusted in an automatic balance mode, the prefabricated parts are uniformly stressed during lifting, the movable pulleys run in multiple angles, the balance of the level and the stress of the parts in the lifting process is reasonable, the self balance of the stress of the parts in the lifting process of the lifting appliance is achieved, the position and the length of the steel wire rope do not need to be adjusted according to the shape and the weight of each part, the lifting deviation is reduced, the combination of the movable pulleys and the fixed pulleys is adopted, the direction of the movable pulleys and the direction of the force can be changed.

Specifically, in this embodiment, the first shackle 5 and the fixed pulley 6 are detachably connected to the hanger plate 4. The first shackle 5 and the fixed pulley 6 are stress concentration positions and are easy to damage, and the scrapped loss is reduced for convenience of maintenance. Therefore, when the shackle is damaged, only the fixed pulley 6 and the first shackle 5 need to be replaced, and the whole scrapping treatment is not needed. According to the number of the fixed pulleys 6 wound in the middle, the number of hoisting points can be adjusted, so that the stress of each point is more uniform.

Specifically, in this embodiment, the bottom of the hanger plate 4 is provided with a row of hanging holes 41 at intervals along the straight line formed by connecting the first shackle 5 and the fixed pulley 6, the first shackle 5 and the fixed pulley 6 are provided with mounting holes matched with the hanging holes 41, and the first shackle 5 and the fixed pulley 6 are fixed at the bottom of the hanger plate 4 by installing screws on the hanging holes 41 and the mounting holes.

Specifically, in this embodiment, a set of lifting lugs 10 with holes is welded on the upper surface of the hanger 1, and each lifting lug 10 is connected with the hanging ring 2 through the first lifting rope 3. The first lifting rope 3 can be a steel wire rope, and the second lifting rope 8 can be the same as the first lifting rope 3, or can be a steel wire rope. When the steel wire rope is adopted, the circular end can be manufactured in a pressing and inserting weaving mode, or the steel wire rope at the end is bent into a circular shape and is connected and fixed through the steel wire rope lock catch to form a closed ring. When the steel wire rope has the phenomena of wire breakage, bending, deformation, fatigue or distortion, a new steel wire rope must be replaced.

Specifically, in the present embodiment, the lengths of a plurality of the first lifting ropes 3 are the same. This hoist is a plurality of be pyramid shape remain stable under the effect of first lifting rope 3, first lifting rope 3 atress is even, and the hoist equilibrium is better, guarantees the stability of whole hoist.

Example 2

As shown in fig. 2, the present embodiment provides a component lifting appliance with an adjusting function, which includes a hanger 1 and a lifting ring 2, wherein the upper surface of the hanger 1 is connected to the lifting ring 2 through a set of first lifting ropes 3, the bottom of the hanger 1 is connected to a lifting plate 4, two ends of the lifting plate 4 are connected to first shackles 5, the bottom of the lifting plate 4 is connected to at least one fixed pulley 6, and a second lifting rope 8 is wound between the first shackles 5 and the fixed pulleys 6;

wherein, the both ends of second lifting rope 8 are connected on first shackle 5, its intermediate portion with one or more fixed pulley 6 wire winding, second lifting rope 8 is rather than being connected first shackle 5 and fixed pulley 6 between connect regulator 7 (second shackle), every regulator 7 (second shackle) lower extreme is connected with couple 9.

Borrow by above-mentioned structure, first lifting rope 3 can be wire rope, and second lifting rope 8 is the same with first lifting rope 3, also can select wire rope, second lifting rope 8 passes fixed pulley 6 and the second shackle that the interval set up in proper order, connects different first shackle 5 and fixed pulley 6 through second lifting rope 8 and can change the hoist and mount size of hoist and the position and the quantity of hoist and mount point to adapt to the prefab of different specifications, and because fixed pulley 6's effect, every hoist and mount point ability automatic balance adjustment makes even atress during the prefabricated component hoist and mount, and second shackle lower extreme has been articulated have couple 9, and the second shackle is hung on first lifting rope 3 and can slide along first lifting rope 3, can the automatic movement to balanced position. Couple 9 is used for being connected with prefabricated component, a plurality of couple 9 when using hang same position at same height can, the multi-angle operation of second shackle has guaranteed that component hoist and mount in-process level and atress are balanced reasonable, has realized the atress self-balancing of hoist and mount in-process component, need not to adjust wire rope position and length according to the shape and the weight of every component, has reduced the hoist and mount deviation, adopts the combination of movable pulley and fixed pulley, and not only laborsaving but also can change the direction of force.

Specifically, in this embodiment, the bottom of the hanger plate 4 is provided with a row of hanging holes 41 at intervals along the straight line formed by connecting the first shackle 5 and the fixed pulley 6, the first shackle 5 and the fixed pulley 6 are provided with mounting holes matched with the hanging holes 41, and the first shackle 5 and the fixed pulley 6 are fixed at the bottom of the hanger plate 4 by installing screws on the hanging holes 41 and the mounting holes. This hoist simple to operate has reduced the hoist and mount constructor, improves hoist and mount efficiency.

Specifically, in this embodiment, the lengths of a plurality of the first lifting ropes 3 are the same. This hoist is a plurality of be pyramid shape remain stable under the effect of first lifting rope 3, first lifting rope 3 atress is even, and the hoist equilibrium is better, guarantees the stability of whole hoist.

The utility model adopts the concrete embodiment to explain the principle and the implementation mode of the utility model, and the explanation of the embodiment is only used to help understand the technical proposal and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. A component spreader with adjustment, comprising:

the hanging frame is connected with the lifting ring through a group of first lifting ropes, the bottom of the hanging frame is connected with a hanging plate, two ends of the hanging plate are connected with first shackles, the bottom of the hanging plate is connected with at least one fixed pulley, and a second lifting rope is wound between the first shackles and the fixed pulleys;

the two ends of the second lifting rope are connected to the first shackle, the middle part of the second lifting rope is connected with one or more fixed pulleys in a winding mode, an adjuster is connected between the first shackle and the fixed pulleys connected with the second lifting rope in series, and the lower end of each adjuster is connected with a hook.

2. The component spreader with adjustment function according to claim 1, wherein the adjuster is a movable pulley.

3. Component spreader with adjustment function according to claim 1, characterized in that the adjuster is a second shackle.

4. Component sling according to claim 1, wherein said first shackle and crown block are detachably connected to said sling plate.

5. The component hanger with the adjusting function according to claim 1, wherein a row of hanging holes are formed in the bottom of the hanging plate at intervals along a straight line formed by connecting the first shackle and the fixed pulley, the first shackle and the fixed pulley are provided with mounting holes matched with the hanging holes, and the first shackle and the fixed pulley are fixed to the bottom of the hanging plate by installing screws in the hanging holes and the mounting holes.

6. The component hanger with the adjusting function according to claim 1, wherein a group of lifting lugs with holes are welded on the upper surface of the hanger, and each lifting lug is connected with the lifting ring through the first lifting rope.

7. The component spreader with adjustment function according to claim 1, wherein the lengths of the first lifting ropes are the same.