CN110589676A - Novel balance lifting appliance for lifting and use method - Google Patents
Novel balance lifting appliance for lifting and use method Download PDFInfo
- Publication number
- CN110589676A CN110589676A CN201910957542.0A CN201910957542A CN110589676A CN 110589676 A CN110589676 A CN 110589676A CN 201910957542 A CN201910957542 A CN 201910957542A CN 110589676 A CN110589676 A CN 110589676A
- Authority
- CN
- China
- Prior art keywords
- hoisting
- control system
- equipment
- sliding block
- hydraulic cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000005484 gravity Effects 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention 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 invention further provides a using method of the novel balance lifting appliance for lifting. When the large-scale equipment is hoisted, the hydraulic system drives the movable hoisting hole to quickly level the gravity center of the equipment part, so that the equipment part is kept balanced, and the construction operation is completed. The balance lifting appliance effectively solves the problems that the lengths of the steel wire ropes are inconsistent and the center of gravity of equipment is not easy 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 invention belongs to the technical field of equipment hoisting, and particularly relates to a novel balance hoisting tool for hoisting and a using method thereof.
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
Aiming at the defects of the existing balance lifting appliance, the invention aims to provide a novel balance lifting appliance for lifting and a use method thereof.
In order to solve the technical problems, the invention adopts the technical scheme that:
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;
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.
A use method of the novel balance sling for hoisting uses the balance sling, and comprises the following steps:
s1: arranging the control system on the body, and connecting a power output end of the control system with the sliding block to finish the assembly of the balance lifting appliance;
s2: connecting a first hoisting hole of the body with an equipment part through a first steel wire rope, and determining the connecting position of the first hoisting hole and the equipment part according to the size of the equipment part;
s3: connecting a second hoisting hole of the sliding block with a crane hook through a second steel wire rope;
s4: starting the crane hook, hoisting the balance lifting appliance and the equipment part to a specified height, and starting the control system;
s5: the equipment part is inclined due to the gravity center deviation of the equipment part, and one end of the equipment part is inclined towards the ground; under the action of a reversing valve of an adjusting hydraulic cylinder of the control system, a power output end of the control system connected with the inclined end of the equipment part pushes the sliding block, and the relative position of a first hoisting hole of the body and a second hoisting hole of the sliding block is adjusted until the equipment part is in a balanced state;
s6: moving the crane hook to keep the equipment part balanced under the action of the reversing valve; and placing the equipment piece in place, and continuing the subsequent construction.
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, keep the equipment part balanced and finish 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 equipment is not easy 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 is further illustrated by the following examples and figures:
in an embodiment of the present invention, as shown in fig. 1 and fig. 2, a novel balance sling for hoisting includes a body 1, a slideway 3, a slider 4, and a control system, wherein a cavity is provided in the body 1, and 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 use method of the novel balance sling for hoisting comprises the following steps:
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 equipment is not easy 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 equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (7)
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.
7. Use of a new type of balancing sling for lifting, characterized in that it is used according to any of claims 1 to 6, comprising the steps of:
s1: arranging the 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: connecting the first hoisting holes (2) at the two ends of the body (1) with equipment parts (10) through first steel wire ropes (9), and determining the connecting positions of the first hoisting holes (2) and the equipment parts (10) according to the sizes of the equipment parts (10);
s3: connecting the second hoisting holes (2) of the sliding block (4) with a crane hook (8) through second steel wire ropes (9);
s4: starting the crane hook (8), hoisting the balance lifting appliance and the equipment part (10) to a specified height, and starting the control system;
s5: the equipment part (10) is inclined due to the gravity center deviation of the equipment part (10), and one end of the equipment part (10) inclines towards the ground; under the action of a reversing valve of an adjusting hydraulic cylinder (6) of the control system, a power output end of the control system connected with the inclined end of the equipment part (10) pushes the sliding block (4), and the relative positions of a first hoisting hole (2) of the body (1) and a second hoisting hole (2) of the sliding block (4) are adjusted until the equipment part (10) is in a balanced state;
s6: moving the crane hook (8) to keep the equipment part (10) balanced under the action of the reversing valve; and placing the equipment part (10) in place, and continuing the subsequent construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910957542.0A CN110589676A (en) | 2019-10-10 | 2019-10-10 | Novel balance lifting appliance for lifting and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910957542.0A CN110589676A (en) | 2019-10-10 | 2019-10-10 | Novel balance lifting appliance for lifting and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110589676A true CN110589676A (en) | 2019-12-20 |
Family
ID=68866203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910957542.0A Pending CN110589676A (en) | 2019-10-10 | 2019-10-10 | Novel balance lifting appliance for lifting and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110589676A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117550487A (en) * | 2024-01-12 | 2024-02-13 | 江苏澳构矿业科技股份有限公司 | Mining crane balance detection equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205222451U (en) * | 2015-11-27 | 2016-05-11 | 河南新科起重机股份有限公司 | Compensating beam hoist |
| CN206188233U (en) * | 2016-11-23 | 2017-05-24 | 成都世唯科技有限公司 | Hydraulic pressure balance hanger |
| CN107522083A (en) * | 2017-06-30 | 2017-12-29 | 褚双慧 | A kind of high stability hoisting hook installation |
| CN209337944U (en) * | 2018-11-30 | 2019-09-03 | 中冶南方工程技术有限公司 | A kind of suspender with adjustable center of gravity function |
| CN210884886U (en) * | 2019-10-10 | 2020-06-30 | 中冶天工集团天津有限公司 | Novel balance lifting appliance for lifting |
-
2019
- 2019-10-10 CN CN201910957542.0A patent/CN110589676A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205222451U (en) * | 2015-11-27 | 2016-05-11 | 河南新科起重机股份有限公司 | Compensating beam hoist |
| CN206188233U (en) * | 2016-11-23 | 2017-05-24 | 成都世唯科技有限公司 | Hydraulic pressure balance hanger |
| CN107522083A (en) * | 2017-06-30 | 2017-12-29 | 褚双慧 | A kind of high stability hoisting hook installation |
| CN209337944U (en) * | 2018-11-30 | 2019-09-03 | 中冶南方工程技术有限公司 | A kind of suspender with adjustable center of gravity function |
| CN210884886U (en) * | 2019-10-10 | 2020-06-30 | 中冶天工集团天津有限公司 | Novel balance lifting appliance for lifting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117550487A (en) * | 2024-01-12 | 2024-02-13 | 江苏澳构矿业科技股份有限公司 | Mining crane balance detection equipment |
| CN117550487B (en) * | 2024-01-12 | 2024-03-19 | 江苏澳构矿业科技股份有限公司 | Mining crane balance detection equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203740389U (en) | Self-discharging work bin | |
| CN210884886U (en) | Novel balance lifting appliance for lifting | |
| CN210127016U (en) | Telescopic prefabricated component hoist | |
| CN110589676A (en) | Novel balance lifting appliance for lifting and use method | |
| CN209872123U (en) | Prefabricated part hoist | |
| CN207170926U (en) | Engine cylinder-body suspended core fixture | |
| CN201890705U (en) | Device capable of efficiently hoisting objects | |
| CN204823664U (en) | Adjustable combination hoist | |
| CN201228196Y (en) | Special slings for rolling mill working roll | |
| CN211769742U (en) | Combined lifting appliance for lifting power assembly | |
| CN204607382U (en) | The simple and easy tumbler of box column | |
| CN203345919U (en) | Lifting tool for lifting multiple ring pieces | |
| CN210286582U (en) | Large-scale electromechanical device hoisting apparatus | |
| CN202912560U (en) | Lifting hook for hoisting equipment | |
| CN203128014U (en) | Hoisting tongs for hoisting billet steel | |
| CN213202072U (en) | Hoisting device of forging | |
| CN206538090U (en) | One kind lifting steel plate steel shoulder pole | |
| CN210973562U (en) | Novel lifting hook | |
| CN204980869U (en) | Hoist compensating beam | |
| CN204847746U (en) | But hoist displacement hoist | |
| CN204138145U (en) | A kind of lifting hoisting clamp | |
| CN218560850U (en) | Lifting auxiliary device | |
| CN202729583U (en) | Sand core lifting tool | |
| CN219217224U (en) | Steel shell lifting appliance capable of being longitudinally adjusted | |
| CN216662201U (en) | Automatic balancing frame for hoisting prefabricated part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |