CN221070645U - Steel reinforcement cage hoist device with adjustable - Google Patents
Steel reinforcement cage hoist device with adjustable Download PDFInfo
- Publication number
- CN221070645U CN221070645U CN202323114164.0U CN202323114164U CN221070645U CN 221070645 U CN221070645 U CN 221070645U CN 202323114164 U CN202323114164 U CN 202323114164U CN 221070645 U CN221070645 U CN 221070645U
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- China
- Prior art keywords
- reinforcement cage
- steel reinforcement
- hanging
- hanging beam
- hoisting
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 85
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 50
- 239000010959 steel Substances 0.000 title claims abstract description 50
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 238000010276 construction Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses an adjustable steel reinforcement cage lifting device, which comprises: a cross hanging beam; the upper surface and the lower surface of the hanging beam are provided with stiffening webs, four hanging beams are connected end to form a rectangle through U-shaped hanging rings and are fixed with the hanging beam, the outer rod of the hanging beam is provided with adjusting grooves, each adjusting groove is provided with a hanging rod, and the hanging rods can be adjusted through screw rods. The hoisting device can enable the hanger rod to fix the position of any one steel reinforcement cage diameter size, the device is connected with the steel reinforcement cage into a whole, the upper part is connected with the steel reinforcement cage for hoisting, the stress is even, the whole steel reinforcement cage is ensured not to incline, the construction safety is ensured, the perpendicularity of the steel reinforcement cages with different pile diameters can be improved, the stability of the steel reinforcement cage hoisting process is ensured, the shaking of the steel reinforcement cage in the hoisting process is avoided, the steel reinforcement cage is effectively prevented from deforming, and the safety of operators in the hoisting process is ensured; meanwhile, the position adjustment of the reinforcement cage is facilitated, and the installation speed of the reinforcement cage is increased.
Description
Technical Field
The utility model belongs to the technical field of hoisting machinery design, relates to a hoisting auxiliary equipment design technology, and in particular relates to an adjustable reinforcement cage hoisting device.
Background
The pile foundation reinforcement cage is usually hoisted by adopting a main crane and an auxiliary crane together, a hoisting steel wire rope of the crane is directly connected with a circumferential rib at the top of the reinforcement cage, and in the hoisting and lowering processes, the steel wire rope and the circumferential rib easily slide relatively due to the fact that the reinforcement cage swings in the air, so that the gravity center of the reinforcement cage is unstable and is easily inclined, the lowering verticality of the reinforcement cage is influenced, pile holes are possibly damaged, and the quality of a pile foundation is influenced; in addition, when the crane returns to be straight in the air, the reinforcement cage is stressed unevenly, so that the reinforcement cage is easy to deform, and the subsequent use is influenced.
Disclosure of Invention
The utility model discloses an adjustable steel reinforcement cage lifting device according to the defects of the prior art. The utility model aims to provide a hoisting auxiliary device for a reinforcement cage, which is stable in hoisting, adjustable and safer.
The technical scheme of the utility model is as follows:
An adjustable reinforcement cage lifting device, comprising:
The hanging beam is formed by connecting and fixing two plate beams with rectangular cross sections in a cross shape;
The stiffening webs are respectively arranged on the upper surface and the lower surface of the hanging beam, the cross sections of the stiffening webs are rectangular and mutually parallel, and the four stiffening webs are fixed on the upper surface and the lower surface of the hanging beam through eye bolts from head to tail to form a square;
The four hanging rings are symmetrically arranged along the cross center of the hanging beam, the upper end of each hanging ring is in an inverted U shape, and two foot ends of the U shape are screw rods and are fixed through nuts after penetrating through the upper plate beam of the stiffening web plate, the plate beam of the hanging beam and the lower plate beam of the stiffening web plate;
The adjusting groove is provided with a strip-shaped sliding groove which is penetrated up and down on each plate beam on the hanging beam and at the outer end of the hanging ring;
The lifting rods are arranged in each adjusting groove, each lifting rod is composed of a screw rod, a nut and a threaded sleeve, the upper ends of the screw rods are connected and fixed in the adjusting grooves through upper and lower nuts in an adjustable mode, and threaded sleeves used for being connected with the reinforcement cage are arranged at the lower ends of the screw rods.
The threaded sleeve is further connected with the longitudinal main reinforcement end of the reinforcement cage in a sleeved mode.
The steel reinforcement cage lifting device can enable the lifting rod to fix the position of any steel reinforcement cage diameter size by adjusting the position of the lifting rod, and meets the steel reinforcement cage lifting requirements of different pile diameters on a construction site.
The steel reinforcement cage lifting device is connected with the steel reinforcement cage into a whole through the device, the upper part is lifted by four-point connection, the stress is uniform, the whole steel reinforcement cage inclination phenomenon can not occur, and the construction safety is ensured.
According to the steel reinforcement cage lifting device, the steel reinforcement cage does not need to be straightened in the air, so that the steel reinforcement cage is prevented from deforming, and the construction quality is improved.
According to the steel reinforcement cage hoisting device, the positions of nuts at the upper ends of the hoisting rods are adjusted, so that the distances between the hoisting beams and the threaded sleeves are consistent, and the perpendicularity of the steel reinforcement cage is guaranteed.
The beneficial effects of the utility model are as follows: the adjustable steel reinforcement cage lifting device disclosed by the utility model is convenient to obtain materials, simple to process, capable of improving the verticality of steel reinforcement cages with different pile diameters, ensuring the stability of the steel reinforcement cage lifting process, avoiding shaking in the steel reinforcement cage lifting process, effectively preventing the steel reinforcement cage from deforming, and ensuring the safety of operators in the lifting process; meanwhile, the position adjustment of the reinforcement cage is facilitated, and the installation speed of the reinforcement cage is increased.
Drawings
FIG. 1 is a schematic view of the use state of the present utility model.
Fig. 2 is a schematic elevational view of the present utility model.
Fig. 3 is a schematic top view of the present utility model.
In the figure, 1 is a hanging beam, 2 is a stiffening web, 3 is a hanging ring, 4 is an adjusting groove, 5 is a hanging rod, 6 is a steel reinforcement cage, 31 is an M10 nut, 32 is an M10 bolt, 51 is an M20 nut, 52 is an M20 screw, and 53 is a threaded sleeve.
Detailed Description
The present utility model will be further described with reference to the following specific embodiments, which are intended to be illustrative of the principles of the present utility model and not in any way limiting, nor will the same or similar techniques be used in connection with the present utility model beyond the scope of the present utility model.
In combination with the accompanying drawings.
The utility model discloses an adjustable steel reinforcement cage hoisting device which consists of a hanging beam 1, a stiffening web plate 2, an adjusting groove 4, a hoisting rod 5 and a hanging ring 3. The hanging beam 1 is formed by intersecting two rectangular sub-boards, two sub-boards are fixedly welded, four rectangular sub-boards of the stiffening web 2 are spliced to form two sub-boards, two sub-boards are fixedly welded with the hanging beam 1, the adjusting groove 4 is formed by opening oval sliding grooves or strip-shaped sliding grooves on two sides of the hanging beam 1, the hanging rod 5 is formed by connecting nuts 51, screw rods 52 and threaded sleeves 53, the adjusting grooves 4 on two sides of the hanging beam 1 are arranged, and the hanging rings 3 are located at the intersecting positions of the hanging beam 1 and the stiffening web 2.
According to the utility model, the steel reinforcement cages 6 with different diameters are hoisted through the adjusting grooves 4, and the hoisting rods 5 are fixedly suspended in the adjusting grooves 4. The fixed position of the lifting rod 5 in the adjusting groove 4 can be adjusted according to the diameter of the reinforcement cage 6 so as to ensure that the lifting rod 5 and the longitudinal reinforcement of the reinforcement cage 6 are on the same line. When hoisting the steel reinforcement cage 6, the threaded sleeve 53 of hoist and mount pole 5 lower extreme is connected with the main muscle, makes steel reinforcement cage 6 and hoist device connect as an organic wholely, and the top is hoisted by four-point connection, wholly can not lead to steel reinforcement cage 6 slope phenomenon because of plane atress is uneven.
The positions of the nuts 51 on the lifting rods 5 are adjusted, so that the length of the threaded sleeves 53 of the four lifting rods 5 below the lifting beam 1 is consistent, and the perpendicularity of the reinforcement cage 6 is guaranteed. After the steel reinforcement cage 6 is lifted, the perpendicularity of the steel reinforcement cage 6 can be always maintained; meanwhile, the main reinforcement of the reinforcement cage 6 is vertically stressed, so that the reinforcement cage 6 can be prevented from deforming. The positioning control device can rapidly control the perpendicularity of the pile reinforcement cage 6, can control the shaking of the pile reinforcement cage 6 in the hoisting process, and ensures construction safety and quality.
As shown in the figure, the steel reinforcement cage lifting device with adjustable this embodiment comprises hanging beam 1, stiffening web 2, adjustment tank 4, lifting rod 5, rings 3, steel reinforcement cage 6.
The hanging beam 1 is made of two steel plates with the length of 1000mm, the width of 100mm and the thickness of 60mm, the size can be determined according to the actual condition of a field reinforcement cage, and the two steel plates are mutually crossed and fixed together through welding.
The stiffening webs 2 are made of steel plates with the length of 300mm, the width of 50mm and the thickness of 30mm, the number of the stiffening webs 2 is four, and the stiffening webs 2 are respectively positioned at the middle positions of the intersecting directions of the hanging beams 1 and are fixed together through welding.
The adjusting groove 4 is a strip-shaped through hole with the short side diameter of 20mm and the long side diameter of 250mm formed in the middle position of the two ends of the hanging beam 1.
The hoisting rod 5 is formed by connecting two nuts 51 of M20, one M20 screw 52 and one threaded sleeve 53 of 14mm, the nuts 51 fix the hoisting rod 5 on the adjusting groove 4 up and down, and the threaded sleeve 53 and the reinforcement cage 6 are connected into a whole.
The hanging ring 3 consists of a U-shaped M10 bolt 32 and two M10 nuts 31.
The whole adjustable lifting device is placed in front of the steel reinforcement cage 6, so that the directions of the lifting beam 1 and the steel reinforcement cage 6 are consistent, and then the threaded sleeve 53 is anchored with the main reinforcement of the steel reinforcement cage 6, so that the whole lifting device and the steel reinforcement cage 6 form a whole. The fixed position of the lifting rod 5 in the adjusting groove 4 is adjusted, so that the lifting rod 5 and the main reinforcement of the reinforcement cage 6 are on the same vertical line; the positions of the two nuts 51 are adjusted to enable the lengths of the threaded sleeves 53 of the four hoisting rods 5 below the hoisting beam 1 to be consistent, so that the verticality of hoisting of the reinforcement cage is primarily ensured. The four hanging rings 3 are connected with the hooks of the crane through the steel wire ropes, and when the crane is lifted, the length of the steel wire ropes is adjusted, so that the four hanging rings 3 are uniformly stressed, the inclination and deformation phenomena of the reinforcement cage are avoided, and the construction safety is ensured. In the lowering process, if the reinforcement cage 6 is inclined, the angle adjustment of the reinforcement cage can be realized by only adjusting the position of the nut 51 on the screw 52, so that the perpendicularity of the reinforcement cage 6 in the lowering process is ensured. The reinforcement cage 6 is prevented from damaging pile holes, and the construction quality and the construction efficiency are effectively improved. Meanwhile, the position of the lifting rod 5 in the adjusting groove 4 can be adjusted according to the size of the reinforcement cage 6 to finish preliminary vertical arrangement.
Claims (2)
1. Adjustable steel reinforcement cage hoist device, its characterized in that includes:
The hanging beam is formed by connecting and fixing two plate beams with rectangular cross sections in a cross shape;
The stiffening webs are respectively arranged on the upper surface and the lower surface of the hanging beam, the cross sections of the stiffening webs are rectangular and mutually parallel, and the four stiffening webs are fixed on the upper surface and the lower surface of the hanging beam through eye bolts from head to tail to form a square;
The four hanging rings are symmetrically arranged along the cross center of the hanging beam, the upper end of each hanging ring is in an inverted U shape, and two foot ends of the U shape are screw rods and are fixed through nuts after penetrating through the upper plate beam of the stiffening web plate, the plate beam of the hanging beam and the lower plate beam of the stiffening web plate;
The adjusting groove is provided with a strip-shaped sliding groove which is penetrated up and down on each plate beam on the hanging beam and at the outer end of the hanging ring;
The lifting rods are arranged in each adjusting groove, each lifting rod is composed of a screw rod, a nut and a threaded sleeve, the upper ends of the screw rods are connected and fixed in the adjusting grooves through upper and lower nuts in an adjustable mode, and threaded sleeves used for being connected with the reinforcement cage are arranged at the lower ends of the screw rods.
2. The adjustable reinforcement cage lifting device of claim 1, wherein: the threaded sleeve is sleeved and connected with the longitudinal main reinforcement end head of the reinforcement cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323114164.0U CN221070645U (en) | 2023-11-18 | 2023-11-18 | Steel reinforcement cage hoist device with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323114164.0U CN221070645U (en) | 2023-11-18 | 2023-11-18 | Steel reinforcement cage hoist device with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221070645U true CN221070645U (en) | 2024-06-04 |
Family
ID=91253961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323114164.0U Active CN221070645U (en) | 2023-11-18 | 2023-11-18 | Steel reinforcement cage hoist device with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221070645U (en) |
-
2023
- 2023-11-18 CN CN202323114164.0U patent/CN221070645U/en active Active
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