CN219929356U

CN219929356U - Combined lifting tool

Info

Publication number: CN219929356U
Application number: CN202321019758.0U
Authority: CN
Inventors: 景文进; 黄天明; 刘宇博; 高睿赜; 张雷; 彭雪健; 李占飞; 宋小亮; 王大亮; 陈坤; 贾宇红; 刘大为
Original assignee: SCEGC No 5 Construction Engineering Group Co Ltd
Current assignee: SCEGC No 5 Construction Engineering Group Co Ltd
Priority date: 2023-05-03
Filing date: 2023-05-03
Publication date: 2023-10-31
Anticipated expiration: 2033-05-03

Abstract

The utility model belongs to the technical field of building construction, and particularly discloses a combined hoisting tool, which comprises two parallel hoisting beams, wherein the hoisting beams are sleeved with two groups of U-shaped frames; the top of the U-shaped frame is provided with a hanging ring, and the hanging ring is sleeved on the hanging beam; the top of the lifting ring is provided with a lifting frame which is of a V-shaped structure, the lifting frame is connected with two sides of the lifting ring, and the top of the lifting frame is provided with a hanging hole for lifting; the hoisting beam is uniformly provided with a plurality of radial limiting holes along the axial direction, the top of the hoisting ring is provided with a through hole, the through hole extends to the inside of the U-shaped frame, the through hole in the inside of the U-shaped frame is a threaded hole, the hoisting ring is provided with a first fastening bolt, and the first fastening bolt sequentially penetrates through the through hole and the limiting holes to be connected with the threaded hole. According to the utility model, the U-shaped frame is sleeved on the lifting beam, and the holding area of the lifting tool is changed by sliding the lifting ring, so that the lifting device is particularly suitable for lifting the plate wall masonry at a building construction site.

Description

Combined lifting tool

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to a combined hoisting tool.

Background

With the rapid development of modern economy, the high-rise and super high-rise buildings are of all kinds. Under the premise of ensuring the safety and the heavy quality, the construction efficiency is quickened, and the construction efficiency is always an improvement point of the construction. In the secondary structure, material hoisting is an extremely important procedure, and the selection of hoisting tools has great influence on the progress, safety and benefit of engineering construction. Therefore, it is important to accurately analyze the advantages and disadvantages of various hoisting tools and select the proper hoisting tool in combination with the requirements of the construction site.

The Chinese patent with publication number of CN211169490U discloses an auxiliary hoisting tool for buildings, which adopts a plurality of layers of movable plates to divide the hoisting tool into different areas, and a groove for holding reinforcing steel bars is arranged in each multi-layer plate, so that the reinforcing steel bars can be effectively fixed, and the reinforcing steel bars are prevented from scattering during hoisting. However, in a construction site, more materials need to be lifted, so that the scheme has certain limitations, such as lifting materials such as a wall masonry and the like still needs to be carried by utilizing a construction elevator by manpower, so that the material carrying is too time-consuming and the labor cost is increased.

Disclosure of Invention

The utility model aims to overcome the defect that the lifting tool in the prior art cannot be suitable for different materials, and provides a combined lifting tool.

The utility model provides a combined hoisting tool, which comprises two hoisting beams arranged in parallel, wherein the two U-shaped frames are sleeved on the hoisting beams;

the top of the U-shaped frame is provided with a hanging ring, and the hanging ring is sleeved on the hanging beam; the top of the lifting ring is provided with a lifting frame, the lifting frame is of a V-shaped structure, the lifting frame is connected with two sides of the lifting ring, and the top of the lifting frame is provided with a hanging hole for lifting;

the lifting beam is uniformly provided with a plurality of radial limiting holes along the axial direction, the top of the lifting ring is provided with a through hole, the through hole extends to the inside of the U-shaped frame, the through hole in the inside of the U-shaped frame is a threaded hole, the lifting ring is provided with a first fastening bolt, and the first fastening bolt sequentially penetrates through the through hole and the limiting holes and is connected with the threaded hole.

The further scheme is that the U-shaped frame comprises two vertical rods and a cross rod, wherein the cross rod is positioned between the two vertical rods, and two ends of the cross rod are respectively connected with the vertical rods in a rotating mode through a rotating shaft.

The further scheme is that the bottom of the cross rod is provided with universal wheels.

The further scheme is that the vertical rods and the transverse rods are telescopic rods.

In a further scheme, the telescopic rod comprises an adjusting part; the adjusting part is of a square tube structure, and a sliding groove is formed in the top of the square tube structure;

the two ends of the inside of the adjusting part are respectively provided with an adjusting rod, the end parts of the adjusting rods are provided with a stop block, and the stop blocks are in sliding connection with the sliding grooves;

the second fastening bolt penetrates through the sliding groove and extends into the adjusting rod to be in threaded connection with the adjusting rod;

the adjusting rod at the top of the vertical rod is connected with the hanging ring, and the adjusting rod at the bottom of the vertical rod is rotatably connected with the adjusting rods at the two ends of the cross rod through a rotating shaft.

The further scheme is that through holes are formed in adjusting rods at two ends of the cross rod, ropes are arranged in the through holes and used for binding materials to be lifted.

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

(1) According to the utility model, the U-shaped frame is sleeved on the lifting beam, and the lifting beam is provided with the plurality of limiting holes, so that the U-shaped frame can be adjusted by sliding the lifting rings, the holding area of the lifting tool is changed, the lifting device is particularly suitable for lifting the plate wall masonry on a building construction site, the lifting device is simple in structure and convenient to move, the position of the lifting tool can be moved according to the position of the plate wall masonry, and then the lifting device is used for lifting, so that the process of manually conveying the plate wall masonry to a construction elevator is reduced, and the construction efficiency is improved.

(2) The U-shaped frame is composed of the two vertical rods and the transverse rod, the transverse rod is connected with the vertical rods through the rotating shaft, and when the hoisting tool is required to be disassembled and assembled, the two vertical rods of the U-shaped frame can be rotated by 90 degrees to be changed into the straight rods, so that the U-shaped frame is convenient to store.

(3) According to the utility model, the universal wheels are arranged at the bottom of the cross rod, after the plate wall masonry is contained, the plate wall masonry is quickly transferred by pushing through the universal wheels, binding holes are formed at the two ends of the cross rod, the plate wall masonry can be quickly fixed through ropes, and the stability of the lifting process is improved.

(4) The transverse rod and the vertical rod of the utility model are of telescopic structures, and are suitable for lifting materials with different sizes, and the pressure sensor is arranged on the inner wall of the hanging hole, so that the bearing capacity of the lifting tool can be obtained in real time, and the potential safety hazard caused by overload is avoided.

Drawings

The following drawings are illustrative of the utility model and are not intended to limit the scope of the utility model, in which:

fig. 1: the structure of the utility model is schematically shown;

fig. 2: a U-shaped frame structure schematic diagram;

fig. 3: a telescopic rod structure schematic diagram;

in the figure: 1. hoisting the cross beam; 2. a U-shaped frame; 3. a lifting frame; 4. a hanging hole; 5. a first fastening bolt; 6. a hanging ring; 7. a limiting hole; 8. a vertical rod; 9. a rotating shaft; 10. a cross bar; 11. a universal wheel; 12. an adjusting section; 13. a chute; 14. an adjusting rod; 15. a stop block; 16. and a second fastening bolt.

Detailed Description

The present utility model will be further described in detail with reference to the following specific examples, which are given by way of illustration, in order to make the objects, technical solutions, design methods and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1, the utility model provides a combined hoisting tool, which comprises two hoisting beams 1 arranged in parallel, wherein the hoisting beams 1 are sleeved with two groups of U-shaped frames 2; wherein, as shown in fig. 2, the U-shaped frame 2 comprises two vertical rods 8 and a cross rod 10, the cross rod 10 is positioned between the two vertical rods 8, two ends of the cross rod 10 are respectively connected with the vertical rods 8 through rotating shafts 9, and the U-shaped frame 2 is changed into a straight rod through rotating the vertical rods 8, so that the storage is convenient. And in order to better adapt to the lifting of the materials with different sizes, in this embodiment, the vertical rod 8 and the horizontal rod 10 are telescopic rods. Specifically, the telescopic rod includes an adjusting portion 12; the adjusting part 12 is of a square tube structure, and a sliding groove 13 is formed in the top of the square tube structure; the two ends of the inside of the adjusting part 12 are provided with adjusting rods 14, the end parts of the adjusting rods 14 are provided with stop blocks 15, and the stop blocks 15 are in sliding connection with the sliding grooves 13; the top of the sliding chute 13 is provided with a second fastening bolt 16, and the second fastening bolt 16 penetrates through the sliding chute 13 and extends into the adjusting rod 14 to be in threaded connection with the adjusting rod 14; the adjusting rod 14 at the top of the vertical rod 8 is connected with the hanging ring 6, and the adjusting rod 14 at the bottom of the vertical rod 8 is rotatably connected with the adjusting rods 14 at the two ends of the cross rod 10 through the rotating shaft 9. A hanging ring 6 is further arranged at the top of the U-shaped frame 2, and the hanging ring 6 is sleeved on the hanging beam 1; the top of the lifting ring 6 is provided with a lifting frame 3, the lifting frame 3 is of a V-shaped structure, the lifting frame 3 is connected with two sides of the lifting ring 6, and the top of the lifting frame 3 is provided with a hanging hole 4 for lifting; the lifting beam 1 is uniformly provided with a plurality of radial limiting holes 7 along the axial direction, the top of the lifting ring 6 is provided with a through hole, the through hole extends to the inside of the U-shaped frame 2, the through hole positioned in the inside of the U-shaped frame 2 is a threaded hole, the lifting ring 6 is provided with a first fastening bolt 5, and the first fastening bolt 5 sequentially penetrates through the through hole and the limiting holes 7 and is connected with the threaded hole. The sliding hanging ring 6 plays a role in adjusting the U-shaped frame 2, so that the holding area of the hanging tool is changed, and the hanging device is particularly suitable for hanging plate wall masonry on a building construction site.

In practical application, when the device cannot reach the position of the lifting tool, the lifting tool containing the material needs to be moved to the lifting device, please continue to refer to fig. 2, and in order to facilitate movement, the universal wheels 11 are disposed at the bottom of the cross bar 10 in this embodiment. And in order to improve the stability of lifting by crane the process, set up the through-hole on adjusting lever 14 at horizontal pole 10 both ends, be provided with the rope in the through-hole for the ligature is waited to promote the material, and accessible rope realizes the quick fixed to the panel wall brickwork. When the workman holds the material, in order to accelerate the progress, the phenomenon that lifting means overload lifted by crane probably appears, in order to stop this phenomenon, this embodiment is provided with pressure sensor at the inner wall of hanging hole 4 for monitor and lift by crane weight, can also be connected pressure sensor and outside controller, acquire in real time through the controller and lift by crane weight, when overweight, the external alarm of controller steerable is reported to the police.

The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvements in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. The combined hoisting tool is characterized by comprising two parallel hoisting beams (1), wherein the two groups of U-shaped frames (2) are sleeved on the hoisting beams (1);

a hanging ring (6) is arranged at the top of the U-shaped frame (2), and the hanging ring (6) is sleeved on the hanging beam (1); the lifting device is characterized in that a lifting frame (3) is arranged at the top of the lifting ring (6), the lifting frame (3) is of a V-shaped structure, the lifting frame (3) is connected with two sides of the lifting ring (6), and a hanging hole (4) for lifting is formed in the top of the lifting frame (3);

the lifting beam (1) is uniformly provided with a plurality of radial limiting holes (7) along the axial direction, the top of the lifting ring (6) is provided with a through hole, the through hole extends to the inside of the U-shaped frame (2), the through hole in the inside of the U-shaped frame (2) is a threaded hole, the lifting ring (6) is provided with a first fastening bolt (5), and the first fastening bolt (5) sequentially penetrates through the through hole and the limiting holes (7) to be connected with the threaded hole.

2. The combined hoisting tool according to claim 1, wherein the U-shaped frame (2) comprises two vertical rods (8) and a cross rod (10), the cross rod (10) is located between the two vertical rods (8), and two ends of the cross rod (10) are respectively and rotatably connected with the vertical rods (8) through rotating shafts (9).

3. A combined hoisting tool as claimed in claim 2, characterized in that the bottom of the cross bar (10) is provided with universal wheels (11).

4. A combined hoisting tool as claimed in claim 2, characterized in that the vertical rods (8) and the transverse rods (10) are telescopic rods.

5. -a combined hoisting tool according to claim 4, characterized in that the telescopic rod comprises an adjusting part (12); the adjusting part (12) is of a square tube structure, and a sliding groove (13) is formed in the top of the square tube structure;

the two ends of the inside of the adjusting part (12) are provided with adjusting rods (14), the end parts of the adjusting rods (14) are provided with stop blocks (15), and the stop blocks (15) are in sliding connection with the sliding grooves (13);

the top of the sliding groove (13) is provided with a second fastening bolt (16), and the second fastening bolt (16) penetrates through the sliding groove (13) and extends into the adjusting rod (14) to be in threaded connection with the adjusting rod (14);

the adjusting rod (14) at the top of the vertical rod (8) is connected with the hanging ring (6), and the adjusting rod (14) at the bottom of the vertical rod (8) is rotatably connected with the adjusting rods (14) at the two ends of the cross rod (10) through the rotating shaft (9).

6. The combined hoisting tool as claimed in claim 5, characterized in that the adjusting rods (14) at the two ends of the cross bar (10) are provided with through holes, and ropes are arranged in the through holes for binding the materials to be lifted.

7. A combined hoisting tool as claimed in claim 1, characterized in that the inner wall of the hanging hole (4) is provided with a pressure sensor for monitoring the hoisting weight.