CN108275561A - A kind of active lower axle rotary hoisting tool - Google Patents
A kind of active lower axle rotary hoisting tool Download PDFInfo
- Publication number
- CN108275561A CN108275561A CN201810052853.8A CN201810052853A CN108275561A CN 108275561 A CN108275561 A CN 108275561A CN 201810052853 A CN201810052853 A CN 201810052853A CN 108275561 A CN108275561 A CN 108275561A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- lower axle
- motor
- axle rotary
- tooth set
- 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.)
- Granted
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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
Abstract
The present invention relates to a kind of active lower axle rotary hoisting tools, including crossbeam one, crossbeam two, suspension hook, motor is housed on the crossbeam one, the output end of motor assembles rack gear, tooth set is equipped in gear ring, tooth set is fixedly connected with crossbeam two by axis pin, be symmetrically installed on institute's crossbeam one there are two hydraulic cylinder, the end of hydraulic cylinder is connected with crossbeam two, the crossbeam one, crossbeam two both sides be arranged with suspension hook.Tooling in the present invention uses combined type shoulder pole girder construction, crossbeam one and the accurate rotational positioning within the scope of 360 degree of crossbeam two, there are multiple hanging points on crossbeam one and crossbeam two simultaneously, can meet the needs of multi-point suspended, it solves the problems, such as Hoisting Position, solves the problems, such as that weight is big, the center of gravity of the big equipment of volume confirms, safety coefficient can be improved, working efficiency is improved, working strength is reduced.
Description
Technical field
The present invention relates to large piece lifting device fields, and in particular to a kind of active lower axle rotary hoisting tool.
Background technology
Existing large piece lifting generally sets up auxiliary mould by shoulder pole girder or on the ground and carries out, shoulder pole girder suspension
On travelling crane hook, then hanging piece is hung on shoulder pole girder, needs to carry out the adjustment in orientation during equipment installation or removal
When, it can only be moved integrally and be completed by the rising and driving for hook of driving a vehicle, error is larger, needs need when subtle angle adjustment
It wants ground staff to carry out oblique pull auxiliary using jack to complete, inefficiency, and there are larger security risks.
Especially when large scale equipment is installed, it is sometimes desirable to carry out precise fine-adjustment external form to height and orientation and irregularly lift
When, it needs multi-point suspended, original single shoulder pole girder and hoisting fixture that cannot meet above-mentioned requirements, needs manpower to carry out a large amount of
Back work causes working efficiency low, and the uncontrollable factor of secure context is more, increases security risk；In order to find equipment
Lifting equalization point, need repeatedly to lift by crane verification, eventually find equalization point, in this way, working efficiency is low, more people is needed to coordinate,
When other equipment is arranged at top, needs oblique pull, tiltedly hangs, since the weight of equipment is big, volume is big, the uncontrollable factor of secure context
It is more, increase security risk.
Invention content
To overcome the deficiency, the purpose of the present invention is to provide a kind of active lower axle rotary hoisting tools, are suitble to big
The installing and dismounting of type equipment improves working efficiency, reduces working strength.
The technical solution adopted by the present invention to solve the technical problems is：A kind of active lower axle rotary hoisting tool, packet
Crossbeam one, crossbeam two, suspension hook are included, motor is housed on the crossbeam one, the output end of motor assembles rack gear, tooth is equipped in gear ring
Set, tooth set are fixedly connected by axis pin with crossbeam two, are symmetrically installed on institute's crossbeam one there are two hydraulic cylinder, the end of hydraulic cylinder and
Crossbeam two be connected, the crossbeam one, crossbeam two both sides be arranged with suspension hook.
Specifically, the motor is assemblied in the centre of crossbeam one, and tooth set is fixed on the centre of crossbeam two.
Specifically, the crossbeam one, crossbeam two are equipped with multiple suspension hooks.
The invention has the advantages that：Tooling in the present invention uses combined type shoulder pole girder construction, crossbeam one and cross
The accurate rotational positioning within the scope of 360 degree of beam two, while can carry out upper and lower orientation in certain distance crossbeam one and crossbeam two
Accurate movement, while having multiple hanging points on crossbeam one and crossbeam two, can meet the needs of multi-point suspended, when top there are other to set
When standby interference, crossbeam one can be adjusted different angles from crossbeam two, solve the problems, such as Hoisting Position, solution weight greatly, body
The center of gravity of the big equipment of product confirms problem, also solves the problems, such as to need multi-point suspended when irregular lifting, can improve safe system
Number improves working efficiency, reduces working strength.
Description of the drawings
Fig. 1 is the structure chart of the present invention.
1 crossbeam one in figure, 2 motors, 3 hydraulic cylinders, 4 crossbeams two, 5 suspension hooks, 6 gear rings.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.
A kind of active lower axle rotary hoisting tool according to figure 1, including crossbeam 1, crossbeam 24, suspension hook 5, institute
It states and motor 2 is housed on crossbeam 1, the output end of motor 2 assembles rack gear 6, and tooth set is equipped in gear ring 6, and tooth set and crossbeam 24 are logical
It crosses axis pin to be fixedly connected, be symmetrically installed on institute's crossbeam 1 there are two hydraulic cylinder 3, the end of hydraulic cylinder 3 is connected with crossbeam 24, institute
State crossbeam 1, the both sides of crossbeam 24 are arranged with suspension hook 5.
Specifically, the motor is assemblied in the centre of crossbeam 1, and tooth set is fixed on the centre of crossbeam 24.
Specifically, the crossbeam 1, crossbeam 24 are equipped with multiple suspension hooks 5.
Two hydraulic cylinders 3 that the both sides of crossbeam 1 are symmetrically installed mainly play load to crossbeam 24 and movement are flat
The effect of weighing apparatus is conducive to equipment and keeps stablizing during slinging using the feature that hydraulic drive is steady；Hydraulic cylinder 3 is stretched
Contracting can make the gear on motor 2 complete to engage and be detached from the tooth set in gear ring 6, when in meshing state, the rotation of motor 2
Turn that 24 common rotation of crossbeam 1 and crossbeam may be implemented, it can be achieved that upper beam 24 is with respect to crossbeam one when in disengaged position
1 rotation achievees the purpose that crossbeam 1 and crossbeam 24 have angle, specific angle can be according to the suspension centre of hanging device in this way
It is determined with center of gravity.
The suspension hook that multiple and different positions can be arranged in crossbeam 1 and crossbeam 24 is suspension centre, can meet different volumes and outer
Type is irregular, the equipment of the bad confirmation of center of gravity, can avoid the length solution for repeatedly adjusting steel wire rope by adjusting the position of suspension centre
Certainly problems improve working efficiency, reduce working strength.
The present invention is not limited to the embodiment, anyone should learn that the structure made under the inspiration of the present invention becomes
Change, the technical schemes that are same or similar to the present invention are each fallen within protection scope of the present invention.
Technology that the present invention is not described in detail, shape, construction part are known technology.
Claims (3)
1. a kind of active lower axle rotary hoisting tool, it is characterised in that：Including crossbeam one, crossbeam two, suspension hook, the crossbeam one
Upper that motor is housed, the output end of motor assembles rack gear, tooth set is equipped in gear ring, and tooth set, which is fixed with crossbeam two by axis pin, to be connected
It connects, is symmetrically installed on institute's crossbeam one there are two hydraulic cylinder, the end of hydraulic cylinder is connected with crossbeam two, the crossbeam one, crossbeam two
Both sides be arranged with suspension hook.
2. a kind of active lower axle rotary hoisting tool according to claim 1, it is characterised in that：The motor is assemblied in
The centre of crossbeam one, tooth set are fixed on the centre of crossbeam two.
3. a kind of active lower axle rotary hoisting tool according to claim 1, it is characterised in that：The crossbeam one, cross
Beam two is equipped with multiple suspension hooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810052853.8A CN108275561B (en) | 2018-01-19 | 2018-01-19 | Active lower shaft rotation hoisting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810052853.8A CN108275561B (en) | 2018-01-19 | 2018-01-19 | Active lower shaft rotation hoisting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108275561A true CN108275561A (en) | 2018-07-13 |
| CN108275561B CN108275561B (en) | 2020-04-03 |
Family
ID=62804119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810052853.8A Active CN108275561B (en) | 2018-01-19 | 2018-01-19 | Active lower shaft rotation hoisting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108275561B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044732A (en) * | 2021-03-01 | 2021-06-29 | 中铁大桥局上海工程有限公司 | Special hoisting structure of prefabricated bent cap |
| CN113184683A (en) * | 2021-03-19 | 2021-07-30 | 东南大学 | Automatic mounting device and method for precast concrete column |
| CN116513940A (en) * | 2023-02-01 | 2023-08-01 | 中铁三局集团有限公司 | Anti-offset mechanism for crane hoisting construction and hoisting method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5522633A (en) * | 1995-02-21 | 1996-06-04 | Massi; Nathaniel G. | Material handler |
| CN204162286U (en) * | 2014-04-23 | 2015-02-18 | 绍兴南特起重设备有限公司 | A kind of paper web special hanger |
| CN204737595U (en) * | 2015-07-06 | 2015-11-04 | 河南省中原矿山设备有限公司 | Roof beam hoist gyration hoist is hung to four hoisting point electromagnetism |
-
2018
- 2018-01-19 CN CN201810052853.8A patent/CN108275561B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5522633A (en) * | 1995-02-21 | 1996-06-04 | Massi; Nathaniel G. | Material handler |
| CN204162286U (en) * | 2014-04-23 | 2015-02-18 | 绍兴南特起重设备有限公司 | A kind of paper web special hanger |
| CN204737595U (en) * | 2015-07-06 | 2015-11-04 | 河南省中原矿山设备有限公司 | Roof beam hoist gyration hoist is hung to four hoisting point electromagnetism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044732A (en) * | 2021-03-01 | 2021-06-29 | 中铁大桥局上海工程有限公司 | Special hoisting structure of prefabricated bent cap |
| CN113184683A (en) * | 2021-03-19 | 2021-07-30 | 东南大学 | Automatic mounting device and method for precast concrete column |
| CN113184683B (en) * | 2021-03-19 | 2024-03-26 | 东南大学 | Automatic installation device and method for precast concrete column |
| CN116513940A (en) * | 2023-02-01 | 2023-08-01 | 中铁三局集团有限公司 | Anti-offset mechanism for crane hoisting construction and hoisting method thereof |
| CN116513940B (en) * | 2023-02-01 | 2023-08-29 | 中铁三局集团有限公司 | Anti-offset mechanism for crane hoisting construction and hoisting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108275561B (en) | 2020-04-03 |
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