CN107651564B - A kind of craning weight of same device for adjusting posture - Google Patents
A kind of craning weight of same device for adjusting posture Download PDFInfo
- Publication number
- CN107651564B CN107651564B CN201711071553.6A CN201711071553A CN107651564B CN 107651564 B CN107651564 B CN 107651564B CN 201711071553 A CN201711071553 A CN 201711071553A CN 107651564 B CN107651564 B CN 107651564B
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- China
- Prior art keywords
- pulley
- pieces
- adjusting
- same device
- reel
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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
- 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
-
- 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
- B66C13/18—Control systems or devices
- B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention provides a kind of craning weight of same device for adjusting posture, including two pieces of upper junction plates, pulley spindle is equipped between two pieces of connecting plates, pulley spindle is equipped with the pulley blocks being lifted on crane, the upper junction plate has rotating device and inclination adjusting device, rotating device is for controlling rotation, and inclination adjusting device is for adjusting levelness.The rotating device includes the upper bracket being connected on connecting plate, including two pieces of upper junction plates, pulley spindle is equipped between two pieces of connecting plates, pulley spindle is equipped with the pulley blocks being lifted on crane, the upper junction plate has rotating device, and rotating device is for controlling rotation.Present apparatus hoist riding position is more acurrate, it is artificial more to save, and the present apparatus is capable of rotation, raising, the landing of automatic control hoisting machine suspender and lifting process, completes the accurate lifting of lifting process.
Description
Technical field
The present invention relates to machinery field, especially a kind of craning weight of same device for adjusting posture.
Background technique
In recent years, with the development of China's industrial technology, so that the demand of hoisting machinery in the industrial production increasingly increases
Add.By taking the application of derrick crane on building sites as an example, at the scene in hoisting process, hoist is sent to designated position, but
It is frequently not state required for constructing, rotation, raising, the landing of lifting process can not manipulate.
Summary of the invention
Goal of the invention: the technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of crane
Hoist device for adjusting posture.
In order to solve the above-mentioned technical problems, the present invention provides a kind of craning weight of same device for adjusting posture, including two pieces
Upper junction plate is equipped with pulley spindle between two pieces of connecting plates, and pulley spindle is equipped with the pulley blocks being lifted on crane, described
Upper junction plate has rotating device and inclination adjusting device, and rotating device is for controlling rotation, and inclination adjusting device is for adjusting
Whole levelness.
In the present invention, the rotating device includes the upper bracket being connected on connecting plate, including two pieces of upper junction plates, described
Pulley spindle is equipped between two pieces of connecting plates, pulley spindle is equipped with the pulley blocks being lifted on crane, and the upper junction plate is divided into
There is rotating device, rotating device is for controlling rotation.
In the present invention, the rotating device includes the upper bracket being connected on connecting plate, and upper bracket lower part is equipped with rotating shaft
It holds, floating bearing connects undersetting, and upper bracket is equipped with first reducing motors, the output shaft control lower end of first reducing motors
Pinion rotation, pinion gear drive the transition gear of outer ring, and transition gear finally drives floating bearing to rotate.
In the present invention, the inclination adjusting device, inclination adjusting device is for adjusting levelness, undersetting lower end connection two
Block lower connecting plate, inclination adjusting device include the pedestal being connected on two pieces of lower connecting plates, and pedestal is equipped with second reducing motors,
The output shaft of second reducing motors is connected to reel, and the two sides of reel are symmetrically arranged with two groups of fixed pulleys, reel and two groups of fixed pulleys
Pulley blocks, winding wire ropes on pulley blocks are formed, the base bottom is equipped with suspension hook.
In the present invention, the first reducing motors lower end is equipped with friction-type shaft coupling, and the connection of friction-type shaft coupling lower end is small
Gear prevents motor from damaging because of overload.
In the present invention, the floating bearing includes inner ring and outer ring, and upper bracket connects outer ring, and inner ring connects undersetting, mistake
Cross the inner ring rotation that gear drives floating bearing.
In the present invention, two groups of fixed pulleys include be symmetricly set on reel two sides two outer fixed pulleys and two it is default
Pulley, the wirerope sequentially pass through the top of fixed pulley outside side, the bottom of interior fixed pulley, the top of reel, in the other side
The top of the bottom of fixed pulley and outer fixed pulley.
In the present invention, the pedestal is channel steel structure.Convenient for the transmission of wirerope.
The utility model has the advantages that present apparatus hoist riding position is more acurrate, it is artificial more to save, the present apparatus being capable of automatic control hoisting machine
The accurate lifting of lifting process is completed in rotation, raising, the landing of suspender and lifting process.
Detailed description of the invention
The present invention is done with reference to the accompanying drawings and detailed description and is further illustrated, it is of the invention above-mentioned or
Otherwise advantage will become apparent.
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the front section view of Fig. 1；
Fig. 3 is the side sectional view of Fig. 1；
Fig. 4 is hoisting process schematic diagram；
Fig. 5 is schematic diagram after adjustment.
Specific embodiment
It elaborates below in conjunction with attached drawing to the present invention.
Embodiment:
As shown in Figure 1, Figure 2 and Fig. 3, the craning weight of same device for adjusting posture of the present embodiment include pulley 1, pulley spindle 2, upper company
Fishplate bar 3, first reducing motors 4, friction-type shaft coupling 5, the first bolt group 6, fixed connecting plate 7, the second bolt group 8, upper bracket
9, floating bearing outer ring 10, third bolt group 11, pinion gear 12, floating bearing 13, undersetting 14, transition gear 15, fixing axle
16, lower connecting plate 17, suspension hook 18, outer fixed pulley 19, interior fixed pulley 20, second reducing motors 21, reel 22,23 and of U-shaped pedestal
Wirerope 24；
The craning weight of same device for adjusting posture includes rotating device and inclination adjusting device, and rotating device includes turn-around machine
Structure, upper junction plate 3, lower connecting plate 17, upper bracket 9, undersetting 14, fixed connecting plate 7,4 friction-type shaft coupling of first reducing motors
Device 5 and pulley 1.Inclination adjusting device includes the U-shaped pedestal 23 of channel steel, outer fixed pulley 19, interior fixed pulley 20, second reducing motors
21, reel 22 and wirerope 24 and suspension hook 18.
Such as Fig. 2, swing mechanism is made of floating bearing 25, pinion gear 12, transition gear 15, and the outer ring 10 of floating bearing is logical
The second bolt group 8 to be crossed to fasten with upper bracket 9, the inner ring 13 of floating bearing is fastened by third bolt group 11 and undersetting 14, on
Support 9 is detachable structure, is fastened by the first bolt group 6 with fixed connecting plate 7, pinion gear 12 and friction-type shaft coupling 5
First reducing motors 4 export axis connection, and transition gear 15 is fixed in 14 mounting base of undersetting by fixing axle 16, transition gear
15 control 12 turns of pinion gear of lower end with tooth engagement in pinion gear 12 and floating bearing inner ring 13, the output shaft of first reducing motors
Dynamic, pinion gear drives the transition gear 15 of outer ring, and transition gear finally drives floating bearing to rotate.
Upper junction plate 3 is hinged by pulley spindle 2 and pulley 1, pulley blocks setting in 3 inside of upper junction plate, upper junction plate 3 with
Upper bracket 9 is fixedly connected, and lower connecting plate 17 is fixedly connected with undersetting 14, and first reducing motors 4 connect friction-type shaft coupling 5 and occupy
Middle setting, and in 3 inside of upper junction plate, first reducing motors 4 are fixedly connected with upper junction plate 3.
In the present embodiment, U-shaped pedestal 23 is channel steel structure, and U-shaped pedestal 23 is welded and fixed with lower connecting plate 17, fixed outside two
Pulley 19 is arranged on U-shaped pedestal 23, and is arranged symmetrically on the outside, and interior fixed pulley 20 is also disposed on U-shaped pedestal 23, is arranged in
Its inside, U-shaped 23 middle position of pedestal be equipped with second reducing motors 21 and reel 22, wirerope 24 be wound on the first fixed pulley 19,
On second fixed pulley 20 and reel 22, suspension hook 18 is connected in U-shaped 23 slot of pedestal.
The working principle of this craning weight of same device for adjusting posture is as follows:
The present apparatus when in use, by the fixed both ends to hoisting object in wirerope both ends, and by suspension hook 18 it is fixed to
The middle part of hoisting object, pulley blocks 1 are connected under crane by wirerope, promote whole device.Hoist horizontal rotation apparatus
Part is controlled the positive and negative rotation of first reducing motors 4 by operator's remote manual control of ground or driver's cabin, is joined by friction-type
Axis device 5 drives pinion gear 12 to rotate, and pinion gear 12 drives transition gear 15 to rotate, and transition gear 15 drives floating bearing inner ring 13
Part rotates, and then drives lower connecting plate 17 and the entire inclination adjusting device part in lower connecting plate lower part and 18 part of suspension hook
The horizontal Arbitrary Rotation control of hoist is realized in rotation.
Due to part to hoisting object center of gravity not at middle part, will appear inclination, such as Fig. 4,25 weight of prefabricated board after lifting
The heart not at middle part, get up to tilt on one side by lifting, and in lifting, holding both ends wirerope 24 first is in the pre- elongation shape loosened
Then state is sling to certain altitude, when prefabricated board tilts and needs to adjust the heeling condition of hoist, suspension hook 18 is undertaken mainly
Hoist pulling force, then hoist passes through the positive and negative rotation of remote control second reducing motors 21 as seesaw, and then drive volume
The positive and negative rotation of cylinder 22 realizes receipts of the both ends wirerope 24 in U-shaped pedestal on pulley blocks so that wirerope picture sticks up high side rotation
It puts, so as to adjust the horizontal position of prefabricated board, realizes the different heeling conditions control of hoist.
The present invention provides a kind of craning weight of same device for adjusting posture, implement the method and approach of the technical solution
Very much, the above is only a preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.All undefined components in this embodiment can be implemented in the prior art.
Claims (6)
1. a kind of craning weight of same device for adjusting posture, which is characterized in that including two pieces of upper junction plates (3), two pieces of connections
Pulley spindle (2) are equipped between plate, pulley spindle is equipped with the pulley blocks (1) being lifted on crane, and the upper junction plate has
Rotating device, rotating device is for controlling rotation；
Including inclination adjusting device, for adjusting levelness, undersetting (14) lower end connects to be connected inclination adjusting device under two pieces
Plate (17), inclination adjusting device include the pedestal (23) being connected on two pieces of lower connecting plates, and pedestal (23) is equipped with second and slows down
Motor (21), the output shaft of second reducing motors (21) are connected to reel (22), and the two sides of reel (22) are symmetrically arranged with two groups and determine
Pulley, reel (22) and two groups of fixed pulleys form pulley blocks, and winding wire ropes (24) on pulley blocks, pedestal (23) bottom end is set
There are suspension hook (18).
2. a kind of craning weight of same device for adjusting posture according to claim 1, which is characterized in that the rotating device packet
The upper bracket (9) being connected on connecting plate is included, upper bracket lower part is equipped with floating bearing, and floating bearing connects undersetting (14), on
Support is equipped with first reducing motors (4), pinion gear (12) rotation of the output shaft control lower end of first reducing motors, pinion gear
The transition gear (15) of outer ring is driven, transition gear finally drives floating bearing to rotate.
3. a kind of craning weight of same device for adjusting posture according to claim 2, which is characterized in that the first deceleration electricity
Machine lower end is equipped with friction-type shaft coupling (5), and friction-type shaft coupling lower end connects pinion gear (12), prevents motor from damaging because of overload.
4. a kind of craning weight of same device for adjusting posture according to claim 2, which is characterized in that the rotating shaft is contracted
Inner ring (13) and outer ring (10) are included, upper bracket connects outer ring (10), and inner ring connects undersetting, and transition gear (15) drives rotating shaft
The inner ring rotation held.
5. a kind of craning weight of same device for adjusting posture according to claim 2, which is characterized in that two groups of fixed pulleys
Two outer fixed pulleys (19) and two interior fixed pulleys (20) including being symmetricly set on reel (22) two sides, the wirerope (24)
Sequentially pass through that the top of fixed pulley outside side, the bottom of interior fixed pulley, the top of reel, in the other side bottom of fixed pulley and outer
The top of fixed pulley.
6. a kind of craning weight of same device for adjusting posture according to claim 2, which is characterized in that the pedestal (23) is
Channel steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071553.6A CN107651564B (en) | 2017-11-03 | 2017-11-03 | A kind of craning weight of same device for adjusting posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071553.6A CN107651564B (en) | 2017-11-03 | 2017-11-03 | A kind of craning weight of same device for adjusting posture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107651564A CN107651564A (en) | 2018-02-02 |
| CN107651564B true CN107651564B (en) | 2019-04-02 |
Family
ID=61095485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711071553.6A Active CN107651564B (en) | 2017-11-03 | 2017-11-03 | A kind of craning weight of same device for adjusting posture |
Country Status (1)
| Country | Link |
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| CN (1) | CN107651564B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109019358A (en) * | 2018-08-09 | 2018-12-18 | 徐州杰瑞钢结构有限公司 | A kind of steel construction boom hoisting |
| CN110985091B (en) * | 2019-11-29 | 2022-02-15 | 中铁高新工业股份有限公司 | Flue plate laying machine suitable for large-diameter flue plates and laying method thereof |
| CN114132837B (en) * | 2021-11-26 | 2024-02-09 | 绍兴南特起重设备有限公司 | Anti-shaking lifting device for travelling crane |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2698858B1 (en) * | 1992-12-03 | 1995-02-03 | Wiart Jean Francois | Method and device for driving and controlling the rotation of the hook of a mitten. |
| CN2150183Y (en) * | 1993-01-14 | 1993-12-22 | 李百林 | Rotation-controlled crane hook |
| CN201512349U (en) * | 2009-10-15 | 2010-06-23 | 南京钢铁股份有限公司 | Double-beam bridge-type hoister single hook disk electric rotating device |
| CN201670650U (en) * | 2010-05-07 | 2010-12-15 | 江阴真良机械有限公司 | Rotary suspension hook with positioning device |
| CN102874683B (en) * | 2012-09-21 | 2016-01-13 | 葫芦岛天力工业有限公司 | A kind of electronic rotation load hook |
| CN103738834B (en) * | 2013-12-23 | 2016-02-17 | 攀钢集团工程技术有限公司 | A kind of adjustable 3 hanging methods |
-
2017
- 2017-11-03 CN CN201711071553.6A patent/CN107651564B/en active Active
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| Publication number | Publication date |
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| CN107651564A (en) | 2018-02-02 |
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