CN109319661A - A kind of rod component lifting auxiliary device and its application method - Google Patents
A kind of rod component lifting auxiliary device and its application method Download PDFInfo
- Publication number
- CN109319661A CN109319661A CN201811572458.9A CN201811572458A CN109319661A CN 109319661 A CN109319661 A CN 109319661A CN 201811572458 A CN201811572458 A CN 201811572458A CN 109319661 A CN109319661 A CN 109319661A
- Authority
- CN
- China
- Prior art keywords
- rod component
- bracket
- supporting plate
- plate
- lifting
- 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
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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
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of rod component lifting auxiliary device and its application methods, it includes bottom plate that rod component, which lifts auxiliary device, pulley is installed on bottom plate, the bracket for installing rod-shaped member lower is also hinged on bottom plate, bracket can be rotated around the hinge joint of bracket and bottom plate, and bracket includes two orthogonal supporting plates, when rod component is mounted on rod component lifting auxiliary device, rod component bottom surface is contacted with one block of supporting plate, and rod component side is contacted with another block of supporting plate.The lifting of rod component is carried out using this auxiliary device, safety when rod component lifting can be improved, furthermore in rod component lifting to avoid the rotation and disorderly rolling of rod component, since rod component does not contact directly with ground, the scratch on rod component and ground is avoided.
Description
Technical field
The present invention relates to lifting component technical fields, and in particular to a kind of rod component lifting auxiliary device and its user
Method.
Background technique
In multiple fields such as wind-powered electricity generation, electric power, ships, it is related to mounting and dismounting elongated rod member, such as right
The installation and removal of blower tower body need during installation and removal.
In the prior art, in hoisting process, the lower end and ground face contact, upper end of rod component are connected by hoisting rope
To the suspension hook of lifting equipment, during suspension hook lifts by crane or transfers rod component, the posture of rod component becomes perpendicular from level
It is straight or from becoming horizontal vertically, in this course, rod component can continuous rotational wobble, it is easy to be touched with surrounding devices
It hits, it is abnormally dangerous, and also with ground relative friction can occur for its lower end, and component itself and ground is made to be scraped off damage.
Therefore, how a kind of lifting of safe and reliable scheme progress rod component is provided, those skilled in the art is become
Member's urgent problem.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problem to be solved by the present invention is how to provide a kind of safety
Reliable scheme carries out the lifting of rod component.
In order to solve the above technical problems, present invention employs the following technical solutions:
A kind of rod component lifts auxiliary device, including bottom plate, is equipped with pulley on bottom plate, bottom plate can pass through the rotation edge of pulley
Floor length direction is slided, and the bracket for installing rod-shaped member lower is also hinged on bottom plate, bracket can be around bracket and bottom plate
Hinge joint rotation, the rotation axis of bracket and the rotation axis of pulley are parallel, bracket include two orthogonal supporting plates, two supporting plates
Plane where angle and the rotation axis of bracket are perpendicular, rod-shaped when rod component is mounted on rod component lifting auxiliary device
Component bottom surface is contacted with one block of supporting plate, and rod component side is contacted with another block of supporting plate, the supporting plate contacted with rod component bottom surface
For bottom surface supporting plate, the supporting plate contacted with rod component side is side supporting plate, and side supporting plate is towards setting on the surface of rod component
It is equipped with the laminating layer being bonded with rod component side.
Preferably, laminating layer is made of any one material in timber, nylon or rubber.
Preferably, a two height adjustment device corresponding with two supporting plates respectively, height adjustment dress are also equipped on bottom plate
It sets including height-adjustable limiting section, when any supporting plate is rotated towards bottom plate, the corresponding limiting section of supporting plate and the supporting plate
Lower surface abuts, and limits the supporting plate and continues to rotate towards bottom plate.
Preferably, both heights limiting device is separately mounted to the two sides of the rotation axis of bracket, and height limiting device includes perpendicular
To the positioning pipe being fixedly mounted on bottom plate, positioning pipe is equipped with vertical spaced height adjustment pin hole, height limit dress
Setting further includes limited block, and limited block lower end is the height adjusting part that can be inserted into the positioning pipe, and the height adjusting part is equipped with
Vertical spaced height adjustment pin hole, limited block top are the limiting section；By respectively in positioning pipe and height adjustment
It selects different height adjustment pin holes to be attached positioning pipe and height adjusting part with pin in portion, limiting section height may be implemented
Adjusting.
Preferably, the bracket further includes for bracket to be fixedly connected with portion with what rod component lower end was fixedly connected.
Preferably, the portion of being fixedly connected includes that setting is pacified in any one piece or two pieces of pallet sides and towards rod component
The mounting plate that region extends is filled, mounting plate is equipped with mounting hole.
Preferably, mounting plate is mounted on supporting plate side, and bracket further includes limit plate, and limit plate is parallel with mounting plate, limit
Plate is mounted on mounting plate direction towards the side of supporting plate.
A kind of application method of rod component lifting auxiliary device, the present invention is using above-mentioned rod component lifting auxiliary dress
Set the lifting and decentralization for realizing rod component；
Realize that rod component lifting includes the following steps:
Rod component upper end is connected with the suspension hook of lifting appliance, the lower end of rod component is mounted on bracket, rod-shaped structure is made
Part is horizontal positioned；
Start the lifting that lifting appliance completes rod component；
Realize that rod component decentralization includes the following steps:
It controls lifting appliance and adjusts rod-shaped member height, contact rod component lower end with supporting plate, rod component lower end is installed
On bracket；
Control lifting appliance transfers rod component to level.
Preferably, be also equipped on the bottom plate of rod component lifting auxiliary device two it is corresponding with two supporting plates respectively
Height adjustment device, height adjustment device includes height-adjustable limiting section, when any supporting plate is rotated towards bottom plate, the support
The corresponding limiting section of plate is abutted with the supporting plate lower surface, is limited the supporting plate and is continued to rotate towards bottom plate；
During realizing rod component lifting, limiting section height is adjusted, the pallets level contacted with rod component side is made, from
And realize that rod component is horizontal positioned；
Realize rod component decentralization during, adjust limiting section height, make the supporting plate contacted with rod component bottom surface relative to
Level tilts upwardly predetermined angle, so that rod component center of gravity is in bracket when being mounted on rod component lower end on bracket
Rotary shaft oblique upper, control lifting appliance again later and transfer rod component to level.
Preferably, the bracket further includes being fixedly connected with portion for be fixedly connected with bracket with rod component lower end, in fact
Rod component lower end is fixedly connected with bracket with the portion that is fixedly connected, realizes the installation of rod component lower end.
In conclusion the invention discloses a kind of rod component lifting auxiliary devices and its application method, rod component to hang
Filling auxiliary device includes bottom plate, and pulley is equipped on bottom plate, and bottom plate can be slided by the rotation of pulley along floor length direction, bottom
The bracket for installing rod-shaped member lower is also hinged on plate, bracket can be rotated around the hinge joint of bracket and bottom plate, bracket
Rotation axis is parallel with the rotation axis of pulley, and bracket includes two orthogonal supporting plates, plane and bracket where two supporting plate angles
Rotation axis it is perpendicular, when rod component is mounted on rod component lifting auxiliary device, rod component bottom surface and one block of supporting plate
Contact, rod component side are contacted with another block of supporting plate, and the supporting plate contacted with rod component bottom surface is bottom surface supporting plate, with rod-shaped structure
The supporting plate of part side contact is side supporting plate, and side supporting plate is towards being provided on the surface of rod component and rod component side is pasted
The laminating layer of conjunction.The lifting that rod component is carried out using this auxiliary device, can be to avoid rod-shaped structure in rod component lifting
The rotation of part and disorderly rolling improve safety when rod component lifting, further, since rod component does not connect directly with ground
Touching, avoids the scratch on rod component and ground.
Detailed description of the invention
In order to keep the purposes, technical schemes and advantages of invention clearer, the present invention is made into one below in conjunction with attached drawing
The detailed description of step, in which:
Fig. 1 is that a kind of rod component disclosed by the invention lifts a kind of schematic diagram of specific embodiment of auxiliary device；
Fig. 2 is that the process lifted when a kind of specific embodiment of auxiliary device carries out rod component lifting using rod component is illustrated
Figure；
Fig. 3 is the peace for lifting a kind of specific embodiment of auxiliary device using rod component and transferring rod component before rod component
Fill schematic diagram.
Description of symbols: rod component lifts auxiliary device 1, bottom plate 2, pulley 3, bracket 4, supporting plate 5, limiting section 6, limit
Position block 7, installing pipe 8, mounting plate 9, mounting hole 10, limit plate 11, rod component center of gravity G, first state A, the second state B, the
Three condition C.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, the invention discloses a kind of rod components to lift auxiliary device, including bottom plate, it is equipped on bottom plate
Pulley, bottom plate can be slided along floor length direction by the rotation of pulley, be also hinged on bottom plate for installing under rod component
The bracket at end, bracket can be rotated around the hinge joint of bracket and bottom plate, and the rotation axis of bracket and the rotation axis of pulley are parallel, bracket
Including two orthogonal supporting plates, plane and the rotation axis of bracket are perpendicular where two supporting plate angles, and rod component is mounted on bar
When on shape lifting component auxiliary device, rod component bottom surface is contacted with one block of supporting plate, and rod component side connects with another block of supporting plate
Touching, the supporting plate contacted with rod component bottom surface are bottom surface supporting plate, and the supporting plate contacted with rod component side is side supporting plate, side
Supporting plate is towards being provided with the laminating layer being bonded with rod component side on the surface of rod component.
Laminating layer is made of any one material in timber, nylon or rubber.
Rod component can be made preferably to be bonded with supporting plate using this design, reduced during lifting under rod component
Hold vibration when moving together with rod component lifting auxiliary device.
As shown in Fig. 2, realizing that rod component lifting includes such as using rod component disclosed by the invention lifting auxiliary device
Lower step:
Rod component upper end is connected with the suspension hook of lifting equipment, the lower end of rod component is mounted on bracket, rod-shaped structure is made
Part is horizontal positioned；
Start the lifting that lifting equipment completes rod component；
During this, rod component is the third state by first state variation.
Realize that rod component decentralization includes the following steps: using rod component disclosed by the invention lifting auxiliary device
It controls lifting equipment and adjusts rod-shaped member height, contact rod component lower end with supporting plate, rod component lower end is installed
On bracket；
Control lifting equipment transfers rod component to level.
During this, rod component is first state by third state variation.
Using this auxiliary device, since bottom plate can only be moved along the length direction of bottom plate itself, in rod component
Safety when rod component lifting can be improved, further, since rod-shaped when lifting to avoid the rotation and disorderly rolling of rod component
Component does not contact directly with ground, avoids the scratch on rod component and ground.In addition, the device is pure mechanic structure, it is not required to
It is additionally provided electrohydraulic dynamic, manufacturing cost and use cost are low, long service life.The lifting auxiliary device is suitable for slender type
The perpendicular and maintenance that rises of weight is laid flat work, can be used for the multiple fields such as wind-powered electricity generation, electric power, ship.Tagman, which has operated, to reset
When standby, the two kinds of operations of raising or decline are only needed after being directed at jack point, hoisting process is more efficient.
When it is implemented, being also equipped with a two height adjustment device corresponding with two supporting plates respectively on bottom plate, height is adjusted
Regulating device includes height-adjustable limiting section, when any supporting plate is rotated towards bottom plate, the corresponding limiting section of the supporting plate with it is described
Supporting plate lower surface abuts, and limits the supporting plate and continues to rotate towards bottom plate.
During realizing rod component lifting, limiting section height is adjusted, the supporting plate water contacted with rod component side is made
It is flat, to realize that rod component is horizontal positioned；
As shown in figure 3, adjusting limiting section height during realizing rod component decentralization, make to contact with rod component bottom surface
Supporting plate with respect to the horizontal plane tilts predetermined angle upwards, thus when being mounted on rod component lower end on bracket, rod component weight
The heart is in the oblique upper of the rotary shaft of bracket, controls lifting equipment again later and transfers rod component to level.
If rod component is vertical and center be located at bracket rotary shaft surface, it is at this moment vertical if controlling lifting equipment
Lower section rod component may then be tilted there is a situation where rod component lifts auxiliary device side towards rod component.If rod-shaped structure
Part center of gravity is in the oblique upper of the rotary shaft of bracket, then can control lifting equipment and vertically transfer rod component, rod component to
Under inclined direction fixed, the safety of rod component lifting will not be improved there is a situation where turning on one's side.
When it is implemented, both heights limiting device is separately mounted to the two sides of the rotation axis of bracket, height limiting device packet
The positioning pipe being vertically fixedly mounted on bottom plate is included, positioning pipe is equipped with vertical spaced height adjustment pin hole, and height limits
Position device further includes limited block, and limited block lower end is the height adjusting part that can be inserted into the positioning pipe, on the height adjusting part
Equipped with vertical spaced height adjustment pin hole, limited block top is the limiting section；By respectively in positioning pipe and height
It selects different height adjustment pin holes to be attached positioning pipe and height adjusting part with pin in adjustment portion, limiting section may be implemented
The adjusting of height.
The height that limiting section is adjusted by the way of pin hole cooperation, has the convenient advantage of structure simple operations.In addition to adopting
In this way, the mode that screw thread adjusting can also be used, such as drills on bottom plate, uses bolt as height limiting device,
Bolt upper end is limiting section, achievees the effect that adjust limiting section height by rotating bolt.
When it is implemented, the bracket further includes for bracket to be fixedly connected with what rod component lower end was fixedly connected
Portion.
In order to which opposite sliding does not occur with supporting plate for rod component, it is additionally provided on bracket for rod component to be fixedly mounted
It is fixedly connected with portion.
When it is implemented, the portion of being fixedly connected includes setting in any one piece or two pieces of pallet sides and towards rod-shaped structure
The mounting plate that part installation region extends, mounting plate are equipped with mounting hole.
The threaded hole with mounting hole cooperation is bored in rod component lower end, to be connected through a screw thread fixed installation rod component
Lower end, this mode have advantage easy to operate, at low cost.
When it is implemented, mounting plate is mounted on supporting plate side, bracket further includes limit plate, and limit plate is parallel with mounting plate,
Limit plate is mounted on mounting plate direction towards the side of supporting plate.
It when installing rod-shaped member lower, first has to keep rod component lower end and bracket relatively fixed, therefore limit is set
Rod component lower end is placed between mounting plate and limit plate by plate, and rod component lower end is avoided to slide backwards to mounting plate.
When it is implemented, supporting plate is equipped with multiple limit plate installation sites, each limit plate installation site and mounting plate
Distance is different, and limit plate is detachably arranged in any one limit plate installation site.
The different rod component of thickness is adapted to by adjusting the position of limit plate using this design.It can hold in the palm
Bored on plate it is multiple rows of from mounting plate apart from different limit plate mounting holes, limit plate is connected through a screw thread part and is mounted on supporting plate,
Or be directly arranged on supporting plate it is a plurality of be parallel to the spaced mounting groove of mounting plate, limit plate is directly plugged on supporting plate
On.
When it is implemented, the hinge joint of bracket and bottom plate is located at the middle position of bottom plate.
In order to guarantee the steady of rod component lifting auxiliary device itself, the hinge joint of bracket and bottom plate is arranged in bottom plate
Middle position.
In the present invention, a bearing block can be installed on bracket, bearing is installed, bracket is equipped with and axis on bearing block
The connected axis of inner ring is held, to realize the hinged of bracket and bottom plate.
The invention also discloses a kind of application methods of rod component lifting auxiliary device, and the present invention is using above-mentioned rod-shaped
The lifting and decentralization of lifting component auxiliary device realization rod component；
Realize that rod component lifting includes the following steps:
Rod component upper end is connected with the suspension hook of lifting appliance, the lower end of rod component is mounted on bracket, rod-shaped structure is made
Part is horizontal positioned；
Start the lifting that lifting appliance completes rod component；
Realize that rod component decentralization includes the following steps:
It controls lifting appliance and adjusts rod-shaped member height, contact rod component lower end with supporting plate, rod component lower end is installed
On bracket；
Control lifting appliance transfers rod component to level.
When it is implemented, be also equipped on the bottom plate of rod component lifting auxiliary device two respectively with two supporting plates
Corresponding height adjustment device, height adjustment device includes height-adjustable limiting section, when any supporting plate is rotated towards bottom plate, institute
It states the corresponding limiting section of supporting plate to abut with the supporting plate lower surface, limits the supporting plate and continue to rotate towards bottom plate；
During realizing rod component lifting, limiting section height is adjusted, the pallets level contacted with rod component side is made, from
And realize that rod component is horizontal positioned；
Realize rod component decentralization during, adjust limiting section height, make the supporting plate contacted with rod component bottom surface relative to
Level tilts upwardly predetermined angle, so that rod component center of gravity is in bracket when being mounted on rod component lower end on bracket
Rotary shaft oblique upper, control lifting appliance again later and transfer rod component to level.
When it is implemented, the bracket further includes for bracket to be fixedly connected with what rod component lower end was fixedly connected
Portion, it is practical to be fixedly connected with portion and be fixedly connected with rod component lower end with bracket, realize the installation of rod component lower end.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although passing through ginseng
According to the preferred embodiment of the present invention, invention has been described, it should be appreciated by those of ordinary skill in the art that can
To make various changes to it in the form and details, without departing from the present invention defined by the appended claims
Spirit and scope.
Claims (10)
1. a kind of rod component lifts auxiliary device, which is characterized in that including bottom plate, pulley is equipped on bottom plate, bottom plate can lead to
The rotation for crossing pulley is slided along floor length direction, and the bracket for installing rod-shaped member lower, bracket are also hinged on bottom plate
It can be rotated around the hinge joint of bracket and bottom plate, the rotation axis of bracket and the rotation axis of pulley are parallel, and bracket includes two mutually vertical
Straight supporting plate, plane and the rotation axis of bracket are perpendicular where two supporting plate angles, and it is auxiliary that rod component is mounted on rod component lifting
When helping on device, rod component bottom surface is contacted with one block of supporting plate, and rod component side is contacted with another block of supporting plate, with rod component
The supporting plate of bottom surface contact is bottom surface supporting plate, and supporting plate contact with rod component side is side supporting plate, and side supporting plate is towards rod-shaped
The laminating layer being bonded with rod component side is provided on the surface of component.
2. rod component as described in claim 1 lifts auxiliary device, which is characterized in that laminating layer using timber, nylon or
Any one material in rubber is made.
3. rod component as described in claim 1 lifts auxiliary device, which is characterized in that be also equipped on bottom plate two points a
Height adjustment device not corresponding with two supporting plates, height adjustment device include height-adjustable limiting section, and any supporting plate is the bottom of towards
When plate rotates, the corresponding limiting section of the supporting plate is abutted with the supporting plate lower surface, limits the supporting plate continuation towards bottom plate rotation.
4. rod component as claimed in claim 3 lifts auxiliary device, which is characterized in that both heights limiting device is installed respectively
In the two sides of the rotation axis of bracket, height limiting device includes the positioning pipe being vertically fixedly mounted on bottom plate, is set on positioning pipe
There is vertical spaced height adjustment pin hole, height limiting device further includes limited block, and limited block lower end is pluggable described
The height adjusting part of positioning pipe, the height adjusting part are equipped with vertical spaced height adjustment pin hole, limited block top
For the limiting section；By selecting different height adjustment pin holes to be connected on positioning pipe and height adjusting part with pin respectively
Positioning pipe and height adjusting part are connect, to realize the adjusting of limiting section height.
5. rod component as described in claim 1 lifts auxiliary device, which is characterized in that the bracket further includes for that will hold in the palm
Frame is fixedly connected with portion with what rod component lower end was fixedly connected.
6. rod component as claimed in claim 5 lifts auxiliary device, which is characterized in that the portion of being fixedly connected includes setting
In any one piece or two pieces of pallet sides and the mounting plate that extends towards rod component installation region, mounting plate is equipped with installation
Hole.
7. rod component as claimed in claim 5 lifts auxiliary device, which is characterized in that mounting plate is mounted on supporting plate side,
Bracket further includes limit plate, and limit plate is parallel with mounting plate, and limit plate is mounted on mounting plate direction towards the side of supporting plate.
8. a kind of application method of rod component lifting auxiliary device, which is characterized in that the present invention is using as described in claim 1
Rod component lifting auxiliary device realize rod component lifting and decentralization；
Realize that rod component lifting includes the following steps:
Rod component upper end is connected with the suspension hook of lifting appliance, the lower end of rod component is mounted on bracket, rod-shaped structure is made
Part is horizontal positioned；
Start the lifting that lifting appliance completes rod component；
Realize that rod component decentralization includes the following steps:
It controls lifting appliance and adjusts rod-shaped member height, contact rod component lower end with supporting plate, rod component lower end is installed
On bracket；
Control lifting appliance transfers rod component to level.
9. the application method of rod component lifting auxiliary device as claimed in claim 8, which is characterized in that the rod component
It lifts and is also equipped with a two height adjustment device corresponding with two supporting plates respectively, height adjustment device on the bottom plate of auxiliary device
Including height-adjustable limiting section, when any supporting plate is rotated towards bottom plate, under the corresponding limiting section of supporting plate and the supporting plate
Surface abuts, and limits the supporting plate and continues to rotate towards bottom plate；
During realizing rod component lifting, limiting section height is adjusted, the pallets level contacted with rod component side is made, from
And realize that rod component is horizontal positioned；
Realize rod component decentralization during, adjust limiting section height, make the supporting plate contacted with rod component bottom surface relative to
Level tilts upwardly predetermined angle, so that rod component center of gravity is in bracket when being mounted on rod component lower end on bracket
Rotary shaft oblique upper, control lifting appliance again later and transfer rod component to level.
10. the application method of rod component lifting auxiliary device as claimed in claim 9, which is characterized in that the bracket is also
Including being fixedly connected with portion for be fixedly connected with bracket with rod component lower end, the practical portion that is fixedly connected is by rod component lower end
It is fixedly connected with bracket, realizes the installation of rod component lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572458.9A CN109319661A (en) | 2018-12-21 | 2018-12-21 | A kind of rod component lifting auxiliary device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572458.9A CN109319661A (en) | 2018-12-21 | 2018-12-21 | A kind of rod component lifting auxiliary device and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109319661A true CN109319661A (en) | 2019-02-12 |
Family
ID=65256278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811572458.9A Pending CN109319661A (en) | 2018-12-21 | 2018-12-21 | A kind of rod component lifting auxiliary device and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109319661A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112299249A (en) * | 2020-10-26 | 2021-02-02 | 中国一冶集团有限公司 | Auxiliary device for hoisting overhanging steel truss and using method |
| CN114701832A (en) * | 2022-03-16 | 2022-07-05 | 中铁工程机械研究设计院有限公司 | Transport turning device of prefabricated pier |
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| CN203922484U (en) * | 2014-05-28 | 2014-11-05 | 天津蓝巢特种吊装工程有限公司 | Wind-driven generator tower upset Special assisting tool |
| KR20180001175U (en) * | 2016-10-19 | 2018-04-27 | 삼성중공업 주식회사 | Turn over jig |
| CN207566745U (en) * | 2017-11-24 | 2018-07-03 | 上海宝冶集团有限公司 | The turnover device of Precast Pier Columns turn |
| CN207738330U (en) * | 2017-11-03 | 2018-08-17 | 中国能源建设集团广东火电工程有限公司 | A kind of slipping tail hanging apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201351078Y (en) * | 2008-11-25 | 2009-11-25 | 中冶实久建设有限公司 | Retread tire for inverting components |
| CN203922484U (en) * | 2014-05-28 | 2014-11-05 | 天津蓝巢特种吊装工程有限公司 | Wind-driven generator tower upset Special assisting tool |
| KR20180001175U (en) * | 2016-10-19 | 2018-04-27 | 삼성중공업 주식회사 | Turn over jig |
| CN207738330U (en) * | 2017-11-03 | 2018-08-17 | 中国能源建设集团广东火电工程有限公司 | A kind of slipping tail hanging apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112299249A (en) * | 2020-10-26 | 2021-02-02 | 中国一冶集团有限公司 | Auxiliary device for hoisting overhanging steel truss and using method |
| CN114701832A (en) * | 2022-03-16 | 2022-07-05 | 中铁工程机械研究设计院有限公司 | Transport turning device of prefabricated pier |
| CN114701832B (en) * | 2022-03-16 | 2024-09-13 | 中铁工程机械研究设计院有限公司 | Transport turning device of prefabricated pier |
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