CN210884886U - Novel balance lifting appliance for lifting - Google Patents
Novel balance lifting appliance for lifting Download PDFInfo
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- CN210884886U CN210884886U CN201921685411.3U CN201921685411U CN210884886U CN 210884886 U CN210884886 U CN 210884886U CN 201921685411 U CN201921685411 U CN 201921685411U CN 210884886 U CN210884886 U CN 210884886U
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- lifting
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Abstract
The utility model provides a novel balance lifting appliance for lifting, which comprises a body, a slide way, a slide block and a control system, wherein a cavity is arranged in the body, and the cavity is coaxial with the center of the body; the slideway is arranged in the cavity; the sliding block slides on the slide way; the power output end of the control system is connected with the sliding block, and the control system is arranged on the body. The utility model discloses when hoist and mount main equipment hoist and mount, hydraulic system drive movable hole for hoist accomplishes leveling equipment spare focus fast to make equipment spare keep balance, accomplish the construction operation. The balance lifting appliance effectively solves the problems that the lengths of the steel wire ropes are inconsistent and the center of gravity of the equipment is difficult to control, and has low processing cost and wide application range; simple structure, convenient operation is swift, reduces intensity of labour, improves production efficiency, guarantees construction safety.
Description
Technical Field
The utility model belongs to the technical field of equipment hoist and mount, especially, relate to a novel lift by crane and use balanced hoist.
Background
In the hoisting of large-scale equipment, in order to ensure the stable hoisting of the equipment, a load-carrying pole beam is often used for hoisting heavy objects, and the main function of the load-carrying pole beam is to balance stress. The carrying pole beam has various forms, such as box-shaped or triangular cross section. In the hoisting process, the position of a steel wire rope is repeatedly adjusted to align the center of gravity point; the length of the steel wire rope can be adjusted by using tools such as chain blocks or snap rings, so that the leveling purpose is achieved, but the adjusting process is very difficult. How to hoist the shoulder pole beam more flexibly, the time for adjusting the steel wire rope is saved, the position of a hoisting point is quickly aligned, and the method becomes a key problem for designers.
At present, except for a special lifting tool for shaping, most balance beam lifting tools cannot lift equipment pieces flatly at one time. The gravity center is difficult to guarantee due to the influence of the overall dimension of the hung equipment, the labor intensity of workers is high in the process of adjusting the steel wire rope, the adjustment is difficult, and the danger coefficient is high; the steel wire rope for binding is affected by the length and is difficult to hang flat at one time; the gravity center point of the equipment is difficult to find and is difficult to level due to the influence of the length of the steel wire rope; the labor intensity of workers is high in the adjusting process, and time and labor are wasted.
Disclosure of Invention
Not enough to current balanced hoist existence, the utility model aims at providing a novel lift by crane with balanced hoist.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a novel balance lifting appliance for lifting comprises:
the body is internally provided with a cavity;
a slide disposed within the cavity;
the sliding block slides on the slide way;
and the power output end of the control system is connected with the sliding block, and the control system is arranged on the body.
Furthermore, at least one first hoisting hole is formed in each of the two ends of the body and connected with the equipment piece through a first steel wire rope, and the connection position of the first hoisting hole and the equipment piece is determined by the size of the equipment piece.
Furthermore, a second hoisting hole is formed in the sliding block and connected with the crane hook through a second steel wire rope; the relative position between the second hoisting hole and the first hoisting hole is determined by the gravity center of the equipment part.
Furthermore, the cavities are uniformly distributed at two ends of the body and are symmetrical left and right.
Furthermore, the control system further comprises an adjusting hydraulic cylinder joint, an adjusting hydraulic cylinder and a hydraulic driving system, wherein the adjusting hydraulic cylinder joint is arranged on the adjusting hydraulic cylinder, and the adjusting hydraulic cylinder is connected with the hydraulic driving system through the hydraulic cylinder joint circuit.
Furthermore, a reversing valve is arranged in the adjusting hydraulic cylinder and is connected with a power output end of the control system.
By adopting the technical scheme, when the large-scale equipment is hoisted, the hydraulic system drives the movable hoisting hole to quickly finish leveling the gravity center of the equipment part, so that the equipment part keeps balance and construction operation is finished. The balance lifting appliance effectively solves the problems that the lengths of the steel wire ropes are inconsistent and the center of gravity of the equipment is difficult to control, and has low processing cost and wide application range; simple structure, convenient operation is swift, reduces intensity of labour, improves production efficiency, guarantees construction safety.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention
FIG. 2 is a sectional view taken along line A-A in FIG. 1
In the figure:
1. body 2, lifting hole 3, slide
4. Slider 5, adjustment hydraulic cylinder joint 6, adjustment hydraulic cylinder
7. Hydraulic driving system 8, crane hook 9 and steel wire rope
10. Equipment part
Detailed Description
The invention will be further described with reference to the following examples and drawings:
in an embodiment of the present invention, as shown in fig. 1 and 2, a novel balance sling for lifting comprises a body 1, a slide way 3, a slider 4, and a control system, wherein a cavity is arranged in the body 1, preferably, the cavity is coaxial with the center of the body 1, or is symmetrically and uniformly distributed at the left and right ends of the body 1; evenly be provided with a plurality of hole for hoist 2 on the both ends of body 1, the hole for hoist 2 of body 1 and equipment spare 10 pass through a wire rope 9 fixed connection, and the hookup location of hole for hoist 2 of body 1 and equipment spare 10 is confirmed by the size of equipment spare 10.
The slideway 3 is arranged in the cavity of the body 1, and the arrangement position of the slideway 3 is at the top or the bottom of the cavity; the sliding block 4 is connected with the slideway 3 in a penetrating and sleeving manner, and the sliding block 4 can freely slide on the slideway 3; a hoisting hole 2 is formed in the sliding block 4, and the hoisting hole 2 of the sliding block 4 is fixedly connected with a crane hook 8 through another steel wire rope 9; the relative position between the lifting hole 2 of the sliding block 4 and the lifting hole 2 of the body 1 is determined by the center of gravity of the equipment piece 10.
The control system is arranged on the body 1 and comprises an adjusting hydraulic cylinder joint 5, an adjusting hydraulic cylinder 6 and a hydraulic driving system 7, wherein the adjusting hydraulic cylinder joint 5 is arranged on the adjusting hydraulic cylinder 6, and the adjusting hydraulic cylinder 6 is in circuit connection with the hydraulic driving system 7 through the hydraulic cylinder joint 5; a reversing valve is arranged in the adjusting hydraulic cylinder 6 and is connected with the power output end of the control system; the power output end of the control system is fixedly connected with the sliding block 4 to push the sliding block 4 to slide on the slideway 3.
The utility model discloses a working process of embodiment:
s1: arranging a control system on the body 1, and connecting a power output end of the control system with the sliding block 4 to finish the assembly of the balance lifting appliance;
s2: fixedly connecting hoisting holes 2 on two ends of a body 1 with equipment pieces 10 through a steel wire rope 9, and determining the connecting positions of the hoisting holes 2 of the body 1 and the equipment pieces 10 according to the sizes of the equipment pieces 10;
s3: fixedly connecting the hoisting holes 2 of the sliding block 4 with a crane hook 8 through another steel wire rope 9;
s4: starting a crane hook 8, hoisting the balance lifting appliance and the equipment part 10 to a specified height, and starting a control system;
s5: the equipment piece 10 is inclined due to the deviation of the center of gravity of the equipment piece 10, and one end of the equipment piece 10 is inclined toward the ground; under the action of a reversing valve of the adjusting hydraulic cylinder 6, a power output end of a control system connected with the inclined end of the equipment part 10 pushes the sliding block 4, and the relative positions of the hoisting hole 2 of the body 1 and the hoisting hole 2 of the sliding block 4 are adjusted until the equipment part 10 is in a balanced state;
s6: moving a crane hook 8, and keeping the equipment part 10 balanced under the action of a reversing valve of the adjusting hydraulic cylinder 6; the piece of equipment 10 is placed in position and the subsequent construction continues.
The balance lifting appliance effectively solves the problems that the lengths of the steel wire ropes are inconsistent and the center of gravity of the equipment is difficult to control, and has low processing cost and wide application range; simple structure, convenient operation is swift, reduces intensity of labour, improves production efficiency, guarantees construction safety.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1. A novel balance lifting appliance for lifting comprises:
the device comprises a body (1), wherein a cavity is arranged in the body (1), and the cavity is coaxial with the center of the body (1);
a slideway (3), the slideway (3) being disposed within the cavity;
the sliding block (4) slides on the sliding way (3);
and the power output end of the control system is connected with the sliding block (4), and the control system is arranged on the body (1).
2. The novel balance sling for hoisting according to claim 1, which is characterized in that:
the device is characterized in that at least one first hoisting hole (2) is formed in each of two ends of the body (1), the first hoisting hole (2) is connected with a device part (10) through a first steel wire rope (9), and the connection position of the first hoisting hole (2) and the device part (10) is determined by the size of the device part (10).
3. The novel balance sling for hoisting according to claim 2, wherein:
a second hoisting hole (2) is formed in the sliding block (4), and the second hoisting hole (2) is connected with a crane hook (8) through a second steel wire rope (9); the relative position between the second lifting hole (2) and the first lifting hole (2) is determined by the gravity center of the equipment part (10).
4. The novel balance sling for hoisting according to claim 1, which is characterized in that:
the cavities are uniformly distributed at the two ends of the body (1) and are symmetrical left and right.
5. The novel balance sling for hoisting according to claim 1, which is characterized in that:
the control system further comprises an adjusting hydraulic cylinder joint (5), an adjusting hydraulic cylinder (6) and a hydraulic driving system (7), wherein the adjusting hydraulic cylinder joint (5) is arranged on the adjusting hydraulic cylinder (6), and the adjusting hydraulic cylinder (6) is in circuit connection with the hydraulic driving system (7) through the hydraulic cylinder joint (5).
6. The novel balance sling for hoisting according to claim 5, wherein:
and a reversing valve is arranged in the adjusting hydraulic cylinder (6) and is connected with the power output end of the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921685411.3U CN210884886U (en) | 2019-10-10 | 2019-10-10 | Novel balance lifting appliance for lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921685411.3U CN210884886U (en) | 2019-10-10 | 2019-10-10 | Novel balance lifting appliance for lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210884886U true CN210884886U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921685411.3U Active CN210884886U (en) | 2019-10-10 | 2019-10-10 | Novel balance lifting appliance for lifting |
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| Country | Link |
|---|---|
| CN (1) | CN210884886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589676A (en) * | 2019-10-10 | 2019-12-20 | 中冶天工集团天津有限公司 | Novel balance lifting appliance for lifting and use method |
-
2019
- 2019-10-10 CN CN201921685411.3U patent/CN210884886U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589676A (en) * | 2019-10-10 | 2019-12-20 | 中冶天工集团天津有限公司 | Novel balance lifting appliance for lifting and use method |
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