CN109706851A - Hanging apparatus and hanging method - Google Patents
Hanging apparatus and hanging method Download PDFInfo
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- CN109706851A CN109706851A CN201910138416.2A CN201910138416A CN109706851A CN 109706851 A CN109706851 A CN 109706851A CN 201910138416 A CN201910138416 A CN 201910138416A CN 109706851 A CN109706851 A CN 109706851A
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- shape structure
- protective platform
- suspender
- hanging
- travelling crane
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Abstract
The present invention provides a kind of hanging apparatus and hanging methods, the 2nd T shape structure is filled to for protective platform to be hung oneself from the first T shape structure, it include: girder, supporting leg, hoisting overhead travelling crane and suspender, the hoisting overhead travelling crane is connected with suspender, the girder is erected on the first T shape structure and the 2nd T shape structure by supporting leg, the hoisting overhead travelling crane can be moved along the girder, and the hoisting overhead travelling crane provides power for the suspender, and the suspender can rotate in the horizontal plane.In the present invention, hoisting overhead travelling crane is moved between the first T shape structure and the 2nd T shape structure by the girder being erected on the first T shape structure and the 2nd T shape structure, the hanged protective platform of suspender is moved to the 2nd T shape structure from the first T shape structure, and suspender can be rotated according to the setting angle of protective platform in the sky.Compared with the existing technology, hanging apparatus of the invention and hanging method are not needed to dismantle protective platform and can be shifted, and do not need to shift protective platform by ground yet, to save manpower and financial resources.
Description
Technical field
The present invention relates to hoisting technology field, especially a kind of hanging apparatus and hanging method.
Background technique
The method that conventional protective platform is shifted from a T shape structure to another T shape structure, being on the ground will using loop wheel machine
Protective platform is removed in the air in the original location to disintegrate and is hoisted to ground, then ships it to new installation site using transport vehicle,
It is reinstalled again using truck crane, time consumption is longer, and lifting operation is more.Simultaneously as under the bridge of setting protective platform
Side space is influenced by existing extreme terrain or construction of structures, causes the operating radius of loop wheel machine excessive, i.e., needed for loop wheel machine it is specified
Lifting capacity can be very big, and when working space is limited under bridge, or even can not be removed in situ using loop wheel machine at all, can only
Protective platform is retracted into originating location, and row is removed again, is taken time and effort.
Summary of the invention
The purpose of the present invention is to provide a kind of hanging apparatus and hanging methods, so that protective platform needs not move through in the air
Disintegrate or transported by ground, but can be directly moved on the 2nd T shape structure from the first T shape structure, to reduce manpower
And financial resources.
In order to achieve the above object, the present invention provides a kind of hanging apparatus, for by protective platform from the first T shape structure
To on the 2nd T shape structure, the hanging apparatus includes: girder, supporting leg, hoisting overhead travelling crane and suspender for lifting, the hoisting overhead travelling crane and institute
Suspender connection is stated, the girder is erected on the first T shape structure by supporting leg on the 2nd T shape structure, and the hoisting overhead travelling crane can be along
The girder is mobile, and the hoisting overhead travelling crane provides power for the suspender, and the suspender can rotate in the horizontal plane.
Optionally, in the hanging apparatus, the suspender include: sunpender, the auxiliary member being connect with the sunpender, with
The control system of the auxiliary member connection, the rotary shaft connecting with the control system rotate capable of putting down for axis connection with described
The grabbing device of shifting and the shoulder pole girder being connect with the grabbing device.
Optionally, in the hanging apparatus, the hanging apparatus further includes jack, and the jack is located at described
On grabbing device, the jack is to mobile grabbing device.
Optionally, in the hanging apparatus, the grabbing device is connect with the shoulder pole girder by fining twisted steel.
Correspondingly, the present invention provides a kind of hanging methods, comprising:
Hoisting overhead travelling crane is moved to above the protective platform being mounted on the first T shape structure；
Hoisting overhead travelling crane lifts protective platform to protective platform and is detached from the first T shape structure；
Protective platform is lifted to be moved to a distance from the first T shape structure to the 2nd T shape structure and be preset greater than first by hoisting overhead travelling crane
When being worth and being greater than the second preset value with a distance from the 2nd T shape structure, suspender rotates horizontally 180 degree；
Continue towards the mobile protective platform in the 2nd shape structure direction T and the protective platform is mounted on the 2nd T shape structure.
Optionally, in the hanging method, first preset value and the second preset value areWherein, D
For the length of protective platform, C is the width of protective platform.
Optionally, in the hanging method, hoisting overhead travelling crane is moved on the protective platform being mounted on the first T shape structure
Fang Qian, the hanging method further include: the center for calculating protective platform carries out forcing checking to suspender.
Optionally, in the hanging method, hoisting overhead travelling crane lifts protective platform to anti-skidding platform and is detached from the first T shape structure
Afterwards, the hanging method further include: suspender center is adjusted by jack.
Optionally, in the hanging method, hoisting overhead travelling crane is moved on the protective platform being mounted on the first T shape structure
Before side, the hanging method further include: suspender is rotated by 90 °.
Optionally, in the hanging method, hanger twist turnback or 90 degree of method are including can be manually rotated and automatically
Rotation.
In hanging apparatus provided by the invention and hanging method, hoisting overhead travelling crane is by being erected at the first T shape structure and the 2nd T
Girder on shape structure moves between the first T shape structure and the 2nd T shape structure, and the hanged protective platform of suspender is moved from the first T shape structure
To the 2nd T shape structure, and suspender can be rotated according to the setting angle of protective platform in the sky.Compared with the existing technology, this hair
Bright hanging apparatus and hanging method is not needed to dismantle protective platform and can be shifted, and does not need to shift by ground yet
Protective platform, to save manpower and financial resources.
Detailed description of the invention
Fig. 1 is that the hanging apparatus of the embodiment of the present invention lifts protective platform to the signal of the 2nd T shape structure from the first T shape structure
Figure；
Fig. 2 is the structural schematic diagram of the hanging apparatus of the embodiment of the present invention；
Fig. 3 and Fig. 4 is the structural schematic diagram of the protective platform of the embodiment of the present invention；
Fig. 5 is the flow chart of the hanging method of the embodiment of the present invention；
In figure: 110- hoisting overhead travelling crane, 120- suspender, 121- sunpender, 122- auxiliary member, 123- control system, 124- rotation
Axis, 125- grabbing device, 126- shoulder pole girder, 127- fining twisted steel, 130- girder, 140- jack, the first T shape structure of 210-,
The 2nd T shape structure of 220-, 300- protective platform.
Specific embodiment
A specific embodiment of the invention is described in more detail below in conjunction with schematic diagram.According to following description and
Claims, advantages and features of the invention will become apparent from.It should be noted that attached drawing is all made of very simplified form and
Using non-accurate ratio, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
Referring to Figures 1 and 2, the present invention provides a kind of hanging apparatus, for by protective platform 300 from the first T shape structure 210
It hangs oneself and is filled on the 2nd T shape structure 220, the hanging apparatus includes: hoisting overhead travelling crane 110, suspender 120, supporting leg and girder 130, institute
It states hoisting overhead travelling crane 110 and the suspender 120 connects, the girder 130 is erected on the first T shape structure 210 by supporting leg and the 2nd T
On shape structure 220, the hoisting overhead travelling crane 110 can be moved along the girder 130, and the hoisting overhead travelling crane 110 is that the suspender 120 mentions
For power, the suspender 120 can rotate in the horizontal plane.
In the present embodiment, the suspender 120 includes: sunpender 121, the auxiliary member 122 connecting with the sunpender 121 and institute
The control system 123 for stating the connection of auxiliary member 122, the rotary shaft 124 being connect with the control system 123 and the rotary shaft 124
The grabbing device 125 that can be translated of connection and the shoulder pole girder 126 being connect with the grabbing device 125.110 edge of hoisting overhead travelling crane
Girder 130 moved between the first T shape structure 210 and the 2nd T shape structure 220, drive the suspender 120 of connection in the first T shape structure 210
And the 2nd move between T shape structure 220.Auxiliary connecting device of the auxiliary member 122 as sunpender 121 and control system 123, control system
System 123 can control the rotation of rotary shaft 124, and the rotation of rotary shaft 124 can drive grabbing device 125 to rotate, while grab dress
It sets and shoulder pole girder 126 is connected by fining twisted steel 127 on 125.It rotary shaft 124 and control system 123 and rotary shaft 124 and grabs
Taking the connection of device 125 can be connected by the connection type of pin shaft.Grabbing device 125 similar to a cube shape frame, in
Between position connect with rotary shaft 124 by pin shaft, there is an aperture in edge, fining twisted steel 127 pass through aperture with positioned at grabbing
The shoulder pole girder 126 of 125 lower section of device connects.
In the present embodiment, the hanging apparatus further includes jack 140, and the jack 140 is located at the grabbing device
On 125, the jack 140 is to adjust 120 center of suspender.Horizontal positioned jack 140 on the grabbing device 125, thousand
Jin top 140 can push grabbing device 125 to translate in the horizontal direction.
In the present embodiment, the shoulder pole girder 126 includes I-steel or H-shaped steel.Shoulder pole girder 126 can be Two bors d's oeuveres I-beam
Or Two bors d's oeuveres H-shaped beam.Shoulder pole girder 126 takes and fixed protection platform 300 when lifting protective platform 300 for dragging.
Correspondingly, the present invention also provides a kind of hanging methods, comprising:
S11: hoisting overhead travelling crane 110 is moved to 300 top of protective platform being mounted on the first T shape structure 210；
S12: hoisting overhead travelling crane 110 lifts protective platform 300 to protective platform 300 and is detached from the first T shape structure 210；
S13: protective platform 300 is lifted to the 2nd T shape structure 220 and is moved to from the first T shape structure 210 by hoisting overhead travelling crane 110
When distance is greater than the first preset value and is greater than the second preset value with a distance from the 2nd T shape structure 220, suspender 120 rotates horizontally 180
Degree；
S14: continue towards the mobile protective platform 300 in 220 direction of the 2nd T shape structure and the protective platform 300 is installed
On the 2nd T shape structure 220.
Specifically, initial, protective platform 300 is mounted on the first T shape structure 210, and hoisting overhead travelling crane 110 and suspender 120 can
It can be located near the 2nd T shape structure 220, start to need before the movement of the first T shape structure 210 in hoisting overhead travelling crane 110 and suspender 120
Shoulder pole girder 126 is installed, shoulder pole girder 126 is parallel to the plane of the 2nd T shape structure 220 and is mounted on 125 lower section of grabbing device,
Then it is rotated by 90 ° counterclockwise, so that grabbing device 125 is with the hanged protective platform 300 of better angle.
In the present embodiment, first preset value and the second preset value areWherein, it is referring to Fig. 3 and Fig. 4, D
The length of protective platform 300, C are the width of protective platform 300.Before the lifting to the 2nd T shape structure 220 of protective platform 300, lead to
It crosses the rotation of suspender 120 and protective platform 300 is rotated into 180 degree, adjustment protective platform 300 is suitble to the angle of the 2nd T shape structure 220, peace
On the 2nd T shape structure 220.Protective platform 300, which is lifted to the distance of the first T shape structure 210 and the 2nd T shape structure 220, to be respectively greater thanWhen stop, there are enough distances for protective platform 300 rotate horizontally 180 degree.Continue after rotating a certain angle
It is moved to the 2nd T shape structure 220.
The hanging apparatus of the present embodiment adapts to the lifting of the protective platform between multiple T shape structures, and therefore, hanging apparatus needs
It is moved at multiple T shape structures.
In the present embodiment, before hoisting overhead travelling crane 110 is moved to 300 top of protective platform being mounted on the first T shape structure 210,
The hanging method further include: calculate the center of protective platform 300, and forcing checking is carried out to suspender 120.Before lifting,
The center to protective platform 300 is needed to calculate, so that the suspension centre of suspender 120 is located in protective platform 300 when lifting
The heart, so that protective platform 300 can balance in hoisting process.It is also desirable to test the stress condition of suspender 120
It calculates, the stress condition including sunpender 121 and grabbing device 125 in suspender 120 is checked, and can calculate suspender 120 bear
Lift the power of protective platform 300.
In the present embodiment, the hanging method further include: hoisting overhead travelling crane 110 lifts protective platform 300 to protective platform 300
After being detached from the first T shape structure 210,120 center of suspender is adjusted by jack 140.Structure is complicated for protective platform 300 irregularly, because
This center of protective platform 300 calculated may be inconsistent with the center of actual protective platform 300, by protective platform 300
After lifting by crane from the first T shape structure 210, protective platform 300 is threaded onto the air, if the suspension centre of suspender 120 is not protective platform at this time
300 center, protective platform 300 can be able to achieve offset, at this point, jack 140 can be prevented with movable hanger 120 until suspension centre is located at
The virtual center point of shield platform 300 balances protective platform 300.Specifically, there are many idler wheel, installations on protective platform 300
When on the first T shape structure 210, more limited rollers of 300 bottom of protective platform are stuck in the lower section of the first T shape structure 210, due to not rising
Before hanging, the center of gravity of protective platform 300 is located at overhanging part, and bottom limited roller is pressurized, therefore during lifting, needs to continue inspection
Contact situation between protective platform 300 and the first T structure 210, until protective platform 300 limited roller completely with the first T shape structure
210 prefabricated subsection disengages.And when the prefabricated subsection of the limited roller and the first T shape structure 310 of protective platform 300 is difficult to disengage
When, grabbing device 125 can be adjusted by the jack 140 on suspender 120 to adjust the center of effort of suspender 120, to adapt to
The center of gravity of protective platform 300.
In the present embodiment, the hanging method further include: hoisting overhead travelling crane 110, which is moved to, to be mounted on the first T shape structure 210
Before 300 top of protective platform, suspender 120 is rotated by 90 °.It is more convenient in order to lift protective platform 300 below, it can hang
First rotary grasping device 125 before dress, so that shoulder pole girder 126 is suitble to the hanged angle of protective platform 300.
In the present embodiment, suspender 120, which rotates horizontally 180 degree, or 90 degree of method includes can be manually rotated and rotate automatically.Hand
Dynamic rotation, which can directly stir shoulder pole girder 126, makes it rotate 180 degree or 90 degree in the horizontal direction, can also by with suspender
The control system 123 of 120 connections controls rotation axis 124 and grabbing device 125 is rotated 180 degree or 90 degree, to drive shoulder pole
Beam 126 rotates 180 degree or 90 degree.
To sum up, in hanging apparatus provided in an embodiment of the present invention and hanging method, hoisting overhead travelling crane is by being erected at the first T
Girder on shape structure and the 2nd T shape structure moves between the first T shape structure and the 2nd T shape structure, and the hanged protective platform of suspender is from the first T
It is moved on shape structure on the 2nd T shape structure, and suspender can be rotated according to the setting angle of protective platform in the sky.Relative to existing
Technology, hanging apparatus of the invention and hanging method are not needed to dismantle protective platform and can be shifted, and do not need to lead to yet
Ground transfer protective platform is crossed, to save manpower and financial resources.
The above is only a preferred embodiment of the present invention, does not play the role of any restrictions to the present invention.Belonging to any
Those skilled in the art, in the range of not departing from technical solution of the present invention, to the invention discloses technical solution and
Technology contents make the variation such as any type of equivalent replacement or modification, belong to the content without departing from technical solution of the present invention, still
Within belonging to the scope of protection of the present invention.
Claims (10)
1. a kind of hanging apparatus is filled to the 2nd T shape structure for protective platform to be hung oneself from the first T shape structure, which is characterized in that institute
Stating hanging apparatus includes: girder, supporting leg, hoisting overhead travelling crane and suspender, and the hoisting overhead travelling crane is connected with the suspender, and the girder is logical
It crosses supporting leg to be erected on the first T shape structure on the 2nd T shape structure, the hoisting overhead travelling crane can be moved along the girder, the lifting
Overhead traveling crane provides power for the suspender, and the suspender can rotate in the horizontal plane.
2. hanging apparatus as described in claim 1, which is characterized in that the suspender includes: sunpender, connect with the sunpender
Auxiliary member, the control system being connect with the auxiliary member, the rotary shaft being connect with the control system and the rotation axis connection
The grabbing device that can be translated and the shoulder pole girder being connect with the grabbing device.
3. hanging apparatus as described in claim 1, which is characterized in that the hanging apparatus further includes jack, described very heavy
Top is located on the grabbing device, and the jack is to mobile grabbing device.
4. hanging apparatus as described in claim 1, which is characterized in that the grabbing device and the shoulder pole girder pass through finish rolling spiral shell
The connection of line steel.
5. a kind of hanging method of application such as described in any item hanging apparatus of right 1-4 characterized by comprising
Hoisting overhead travelling crane is moved to above the protective platform being mounted on the first T shape structure；
Hoisting overhead travelling crane lifts protective platform to protective platform and is detached from the first T shape structure；
Hoisting overhead travelling crane, which lifts protective platform to be moved to the 2nd T shape structure, is greater than the first preset value simultaneously with a distance from the first T shape structure
And when being greater than the second preset value with a distance from the 2nd T shape structure, suspender rotates horizontally 180 degree；
Continue towards the mobile protective platform in the 2nd shape structure direction T and the protective platform is mounted on the 2nd T shape structure.
6. hanging method as claimed in claim 5, which is characterized in that first preset value and the second preset value areWherein, D is the length of protective platform, and C is the width of protective platform.
7. hanging method as claimed in claim 5, which is characterized in that hoisting overhead travelling crane, which is moved to, to be mounted on the first T shape structure
Before above protective platform, the hanging method further include: the center for calculating protective platform carries out forcing checking to suspender.
8. hanging method as claimed in claim 5, which is characterized in that hoisting overhead travelling crane lifts protective platform to protective platform and is detached from
After first T shape structure, the hanging method further include: suspender center is adjusted by jack.
9. hanging method as claimed in claim 5, which is characterized in that hoisting overhead travelling crane, which is moved to, to be mounted on the first T shape structure
Before above protective platform, the hanging method further include: suspender is rotated by 90 °.
10. hanging method as claimed in claim 9, which is characterized in that hanger twist turnback or 90 degree of method are including manual
Rotation and automatic rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138416.2A CN109706851A (en) | 2019-02-25 | 2019-02-25 | Hanging apparatus and hanging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138416.2A CN109706851A (en) | 2019-02-25 | 2019-02-25 | Hanging apparatus and hanging method |
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| Publication Number | Publication Date |
|---|---|
| CN109706851A true CN109706851A (en) | 2019-05-03 |
Family
ID=66265048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910138416.2A Pending CN109706851A (en) | 2019-02-25 | 2019-02-25 | Hanging apparatus and hanging method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070104048A (en) * | 2006-04-21 | 2007-10-25 | 홍광용 | Bridge upper plate turning method |
| CN102912733A (en) * | 2012-11-06 | 2013-02-06 | 苏州大方特种车股份有限公司 | Rotating and hoisting device for bridge deck |
| CN205369055U (en) * | 2016-01-15 | 2016-07-06 | 长安大学 | Rotatory lifting device of suspension bridge stiffening beam |
| CN207161624U (en) * | 2017-09-29 | 2018-03-30 | 鞍山新福源设备有限公司 | A kind of Bridge Erector rotating mechanism |
| CN207812303U (en) * | 2017-12-19 | 2018-09-04 | 孔锴 | Rest device in Bridge Erector |
| CN109252452A (en) * | 2018-11-23 | 2019-01-22 | 腾达建设集团股份有限公司 | A kind of Bridge Erector |
-
2019
- 2019-02-25 CN CN201910138416.2A patent/CN109706851A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070104048A (en) * | 2006-04-21 | 2007-10-25 | 홍광용 | Bridge upper plate turning method |
| CN102912733A (en) * | 2012-11-06 | 2013-02-06 | 苏州大方特种车股份有限公司 | Rotating and hoisting device for bridge deck |
| CN205369055U (en) * | 2016-01-15 | 2016-07-06 | 长安大学 | Rotatory lifting device of suspension bridge stiffening beam |
| CN207161624U (en) * | 2017-09-29 | 2018-03-30 | 鞍山新福源设备有限公司 | A kind of Bridge Erector rotating mechanism |
| CN207812303U (en) * | 2017-12-19 | 2018-09-04 | 孔锴 | Rest device in Bridge Erector |
| CN109252452A (en) * | 2018-11-23 | 2019-01-22 | 腾达建设集团股份有限公司 | A kind of Bridge Erector |
Non-Patent Citations (1)
| Title |
|---|
| 王华廉: "《桥梁施工》", 31 December 1997 * |
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