CN207392064U - A kind of cat road changes lifting rope and removes device and cat road dismounting device - Google Patents
A kind of cat road changes lifting rope and removes device and cat road dismounting device Download PDFInfo
- Publication number
- CN207392064U CN207392064U CN201721086000.3U CN201721086000U CN207392064U CN 207392064 U CN207392064 U CN 207392064U CN 201721086000 U CN201721086000 U CN 201721086000U CN 207392064 U CN207392064 U CN 207392064U
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- China
- Prior art keywords
- lifting
- cat road
- rope
- fixed
- fixed pulley
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Abstract
The utility model provides a kind of end bay cat road and changes lifting rope dismounting device and cat road dismounting device, is related to building field.What end bay cat road changed that lifting rope removes that device is used to removing end bay cat road changes lifting rope, cat road is connected by changing lifting rope with main push-towing rope, cat road, which changes lifting rope, which removes device, includes drive component and multiple lifting components, multiple lifting components are set gradually along cat road, lifting component is used to main push-towing rope being connected with cat road, multiple lifting components are sequentially connected by drive component, drive component driving lifting component, so that the lifting of cat road.After the lifting of cat road, itself the not load-bearing of cat road makes main push-towing rope load-bearing, avoid the problem that removing one by one change lifting rope cause it is local change lifting rope stress concentration, improve end bay cat road changes security performance of the lifting rope in demolishing process.
Description
Technical field
The utility model is related to building fields, change lifting rope in particular to a kind of end bay cat road and remove device and Mao Dao
Remove device.
Background technology
Cat road Demolition Construction needs first to complete the dismounting that end bay cat road changes lifting rope, then removes veil system, conjugates steelframe, most
It carries out being drawn by root for cat road head-rope with the assistance of tower top hoist system using at buttress eventually and transfers recycling.
When traditional cat road is removed, the single stress concentration for changing lifting rope dismounting and being susceptible to of end bay easily occurs security incident, pacifies
Full performance is not high.
Utility model content
Change lifting rope the purpose of this utility model is to provide a kind of end bay cat road and remove device, purport, which avoids removing one by one, to be changed
Lifting rope causes local the problem of changing lifting rope stress concentration, and improve cat road changes security performance of the lifting rope in demolishing process.
The purpose of this utility model is to provide a kind of cat roads to remove device, and purport, which avoids removing one by one, to be changed lifting rope and cause office
Portion changes the problem of lifting rope stress concentration, and improve cat road changes security performance of the lifting rope in demolishing process.
The utility model provides a kind of technical solution：
A kind of end bay cat road changes lifting rope and removes device, and for removing the lifting rope that changes in end bay cat road, the cat road passes through described
Change lifting rope to be connected with main push-towing rope, the end bay cat road, which changes lifting rope, which removes device, includes drive component and multiple lifting components, Duo Gesuo
It states lifting component to set gradually along the cat road, the lifting component is for the main push-towing rope to be connected with the cat road, Duo Gesuo
It states lifting component to be sequentially connected by the driving component, the driving component drives the lifting component, so that the cat road
Lifting.
Further, in the utility model preferred embodiment, the lifting component includes two lifting units, described
Lifting unit is symmetricly set on the both sides of the main push-towing rope.
Further, in the utility model preferred embodiment, the lifting unit is consolidated including the first fixed part, second
Determine portion and fixed pulley group, the fixed pulley group is connected respectively with first fixed part and second fixed part, and described first
Fixed part with the main push-towing rope for being connected, and second fixed part with the cat road for being connected, adjacent two liftings
Unit is connected by the fixed pulley group.
Further, in the utility model preferred embodiment, the fixed pulley group includes the first fixed pulley and second
Fixed pulley, first fixed pulley are connected with first fixed part, and second fixed pulley is connected with second fixed part,
First fixed pulley is connected with second fixed pulley by the driving component, and adjacent two lifting units pass through
The driving component connects.
Further, in the utility model preferred embodiment, second fixed pulley is two, two described second
Fixed pulley is separately positioned on the both sides of first fixed pulley, and the driving component is successively by one of them the described second fixed cunning
Wheel, first fixed pulley and another described second fixed pulley, the driving component after second fixed pulley with
The driving component connection of the adjacent lifting unit.
Further, in the utility model preferred embodiment, first fixed part includes two described first and consolidates
Fixed board and first connecting portion, two first fixed plates clamp first fixed pulley, and are connected with the first connecting portion,
The first connecting portion is used to be connected with the main push-towing rope.
Further, in the utility model preferred embodiment, second fixed part includes two described second and consolidates
Fixed board and second connecting portion, two second fixed plates clamp second fixed pulley, and are connected with the second connecting portion,
The second connecting portion is used to be connected with the cat road.
Further, in the utility model preferred embodiment, the driving component is hoist engine.
Further, in the utility model preferred embodiment, the hoist engine includes hoist engine body and connecting rope,
One end of the connecting rope is connected with the hoist engine body, the other end and the lifting component cooperation.
Device is removed in a kind of cat road, and changing lifting rope including end bay cat road removes device, and the end bay cat road changes lifting rope and removes dress
Put to remove the lifting rope that changes in end bay cat road, the cat road is connected by the lifting rope that changes with main push-towing rope, and the end bay cat road, which changes, to be hung
Rope, which removes device, includes drive component and multiple lifting components, and multiple lifting components are set gradually along the cat road, described
For the main push-towing rope to be connected with the cat road, multiple lifting components are connected lifting component successively by the driving component
It connects, the driving component drives the lifting component, so that cat road lifting.
End bay cat road provided by the utility model, which changes lifting rope, which removes device and the advantageous effect of cat road dismounting device, is：At this
In utility model, lifting component is sequentially connected with being connected main push-towing rope and Mao Dao, multiple lifting components by drive component, drive component
Driving lifting component, so that the lifting of cat road.After the lifting of cat road, itself the not load-bearing of cat road makes main push-towing rope load-bearing, avoids removing one by one and changes
Lifting rope causes local the problem of changing lifting rope stress concentration, and improve end bay cat road changes security of the lifting rope in demolishing process
Energy.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is that the end bay cat road that the utility model embodiment one provides changes the structure diagram that lifting rope removes device.
Fig. 2 is that the structure for the lifting component that the end bay cat road that the utility model embodiment one provides changes lifting rope dismounting device is shown
It is intended to.
Fig. 3 is that the end bay cat road that the utility model embodiment one provides changes the lifting that lifting rope removes the lifting component of device
The structure diagram of unit.
Fig. 4 is that the end bay cat road that the utility model embodiment one provides changes the lifting that lifting rope removes the lifting component of device
The structure diagram of the fixed pulley group of unit.
Icon：100- end bay cats road changes lifting rope and removes device；110- drive components；112- hoist engines；114- hoist engine sheets
Body；116- connecting ropes；120- lifts by crane component；122- lifting units；The first fixed parts of 124-；The second fixed parts of 126-；128- determines
Pulley blocks；The first fixed pulleys of 1282-；The second fixed pulleys of 1284-.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can configure to arrange and design with a variety of.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the utility model, it is to be understood that term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship or
The utility model product using when the orientation usually put or position relationship or those skilled in the art usually understand
Orientation or position relationship are for only for ease of description the utility model and simplify description rather than instruction or imply signified set
Standby or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that the utility model
Limitation.
In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint
Relative importance.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
Embodiment one
Device 100 is removed referring to Fig. 1, present embodiments providing a kind of end bay cat road and changing lifting rope, it is provided in this embodiment
End bay cat road changes lifting rope and removes the lifting rope that changes that device is used to remove end bay cat road, and cat road is connected by changing lifting rope with main push-towing rope.This reality
Apply example offer end bay cat road change lifting rope remove device 100 can be when dismounting changes lifting rope, itself the not load-bearing of Shi Mao roads makes main push-towing rope
Load-bearing, can avoid the problem that removing one by one change lifting rope cause it is local change lifting rope stress concentration, the lifting rope that changes for improving cat road exists
Security performance in demolishing process.
In the present embodiment, end bay cat road, which changes lifting rope dismounting device 100, includes drive component 110 and multiple lifting components
120, multiple lifting components 120 are set gradually along cat road, and lifting component 120 is for main push-towing rope to be connected with cat road, multiple lifting groups
Part 120 is sequentially connected by drive component 110, the driving lifting component 120 of drive component 110, so that the lifting of cat road.
In the present embodiment, before dismounting changes lifting rope, the driving lifting component 120 of drive component 110, so that cat road is lifted
It rises, the weight in main push-towing rope carrying cat road, cat road does not stress, then remove again and change lifting rope, avoids and change lifting rope in demolishing process in itself
In, there is problem of stress concentration, improve the stability in cat road, change lifting rope dismounting device 100 so as to improve end bay cat road
Working effect.
Referring to Fig. 2, in the present embodiment, lifting component 120 includes two lifting units 122, two lifting units 122
It is separately positioned on the both sides of main push-towing rope.Main push-towing rope uniform force when can ensure lifting cat road by setting two lifting units 122.
It should be noted that in the present embodiment, lifting component 120 includes two lifting units 122, but is not limited to
This, in the other embodiment of utility model, lifting component 120 can only include a lifting unit 122, lifting unit 122
The one side of main push-towing rope is arranged on, the scheme being equal with the present embodiment can reach the scheme of the present embodiment, in the utility model
Protection domain in.
Referring to Fig. 3, in the present embodiment, lifting unit 122 includes the first fixed part 124, the second fixed part 126 and determines
Pulley blocks 128, fixed pulley group 128 are connected respectively with the first fixed part 124 and the second fixed part 126, and the first fixed part 124 is used
It is connected in main push-towing rope, for the second fixed part 126 for being connected with cat road, adjacent two lifting units 122 pass through fixed pulley group 128
Connection.
Referring to Fig. 4, in the present embodiment, fixed pulley group 128 includes the first fixed pulley 1282 and the second fixed pulley
1284, the first fixed pulley 1282 is connected with the first fixed part 124, and the second fixed pulley 1284 is connected with the second fixed part 126, and first
Fixed pulley 1282 is connected with the second fixed pulley 1284 by drive component 110, and adjacent two lifting units 122 pass through driving
Component 110 connects.
In the present embodiment, the second fixed pulley 1284 is two, and it is fixed that two the second fixed pulleys 1284 are separately positioned on first
The both sides of pulley 1282, drive component 110 is successively by wherein the one the second fixed pulleys 1284, the first fixed pulley 1282 and in addition
One the second fixed pulley 1284, driving group of the drive component 110 after the second fixed pulley 1284 with adjacent lifting unit 122
Part 110 connects.
In the present embodiment, two the second fixed pulleys 1284 are on same straight line.
It should be noted that in the present embodiment, two the second fixed pulleys 1284 are not limited on same straight line
This, in the other embodiment of the utility model, two the second fixed pulleys 1284 can be no longer on same straight line, with this implementation
The equivalent scheme of example, can achieve the effect that the present embodiment, within the protection scope of the present utility model.
In the present embodiment, the second fixed pulley 1284 of multiple lifting units 122 is all point-blank.It can make multiple
The drive component 110 of lifting unit 122 is on same straight line, and making drive component 110, work limitation rate is more at lifting cat road
It is high.
It should be noted that in the present embodiment, the second fixed pulley 1284 of multiple lifting units 122 is in same
On straight line, but it is without being limited thereto, and in the other embodiment of the utility model, the fixed pulley of multiple lifting units 122 can not
Again on same straight line, the scheme that is equal with the present embodiment can achieve the effect that the present embodiment, in the utility model
In protection domain.
In the present embodiment, the first fixed part 124 includes two the first fixed plate (not shown) and first connecting portion (figure
Do not show), two the first fixed plates clamp the first fixed pulley 1282, and are connected with first connecting portion, and first connecting portion is used for and master
Cable connects.
In the present embodiment, first connecting portion is hook.
It should be noted that in the present embodiment, first connecting portion is hook, but without being limited thereto, in the utility model
Other embodiment in, first connecting portion can be buckle structure.The scheme being equal with the present embodiment can reach the present embodiment
Effect, it is within the protection scope of the present utility model.
In the present embodiment, the second fixed part 126 includes the second fixed plate (not shown) and second connecting portion (not shown),
Two the second fixed plates clamp the second fixed pulley 1284, and are connected with second connecting portion, and second connecting portion is used to be connected with cat road.
Please continue to refer to Fig. 1, in the present embodiment, drive component 110 is hoist engine 112.
Hoist engine 112 includes hoist engine body 114 and connecting rope 116, one end and the hoist engine body 114 of connecting rope 116
Connection, the other end coordinate with lifting component 120.
In the present embodiment, connecting rope 116 coordinates successively with multiple lifting units 122.First nearest lifting is wound successively
The second fixed pulley 1284, the first fixed pulley 1282 and another second fixed pulley of the close hoist engine 112 of unit 122
1284, then successively around other lifting units 122.
In the present embodiment, hoist engine 112 is two groups, two groups of both sides for being separately positioned on main push-towing rope, and one is respectively two
Hoist engine 112.Same group of two hoist engines 112 are separately positioned on the both ends in cat road.Same group of two hoist engines 112 coordinate
Task driven is located at same multiple lifting units 122.
In the present embodiment, one end connection of the connecting rope 116 of same group of hoist engine 112 away from hoist engine body 114,
Two connecting ropes 116 is made to form transmission rope, the lifting unit 122 positioned at main push-towing rope the same side is connected by transmission rope.
End bay cat road provided in this embodiment changes the operation principle that lifting rope removes device 100：In the present embodiment, Duo Geqi
It hangs component 120 and is located at the lifting unit 122 of Hawser the same side and driven by one group of hoist engine 112.In the present embodiment, transmission rope
Successively by multiple lifting units 122, during by each lifting unit 122, successively by one of them the second fixed pulley
1284th, the first fixed pulley 1282 and the second fixed pulley 1284.Hoist engine body 114 works, and driving transmission rope tensioning drives cat road
Lifting, itself the not load-bearing of Shi Mao roads make main push-towing rope load-bearing.
To sum up, end bay cat road provided in this embodiment changes lifting rope dismounting device 100, in the present embodiment, is removing cat road
When changing lifting rope, by hoist engine 112 and lifting 120 itself not load-bearing of Shi Mao roads of component, make main push-towing rope load-bearing, can avoid tearing open one by one
Local the problem of changing lifting rope stress concentration is caused except lifting rope is changed, improve end bay cat road changes safety of the lifting rope in demolishing process
Performance.
Embodiment two
It present embodiments provides a kind of cat road and removes device, dismounting dress in cat road provided in this embodiment can improve cat road and tear open
Except security performance in the process.
In order to briefly describe, the present embodiment does not refer to that part can refer to embodiment one.
The end bay cat road that cat road is removed in device embodiment one changes lifting rope and removes device, interconnection dismounting device, drop-down
Device removes device etc..
It these are only the preferred embodiment of the utility model, be not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of end bay cat road, which changes lifting rope, removes device, for removing the lifting rope that changes in end bay cat road, the cat road is changed by described
Lifting rope is connected with main push-towing rope, which is characterized in that the end bay cat road, which changes lifting rope, which removes device, includes drive component and multiple lifting groups
Part, multiple lifting components are set gradually along the cat road, and the lifting component is used to connect the main push-towing rope and the cat road
It connecing, multiple lifting components are sequentially connected by the driving component, and the driving component drives the lifting component, so that
Cat road lifting.
2. end bay cat road according to claim 1, which changes lifting rope, removes device, which is characterized in that the lifting component includes two
A lifting unit, the lifting unit are symmetricly set on the both sides of the main push-towing rope.
3. end bay cat road according to claim 2, which changes lifting rope, removes device, which is characterized in that the lifting unit includes the
One fixed part, the second fixed part and fixed pulley group, the fixed pulley group are fixed respectively with first fixed part and described second
Portion connects, and for first fixed part for being connected with the main push-towing rope, second fixed part is adjacent for being connected with the cat road
Two lifting units connected by the fixed pulley group.
4. end bay cat road according to claim 3, which changes lifting rope, removes device, which is characterized in that the fixed pulley group includes the
One fixed pulley and the second fixed pulley, first fixed pulley are connected with first fixed part, second fixed pulley with it is described
Second fixed part connects, and first fixed pulley is connected with second fixed pulley by the driving component, adjacent two
The lifting unit is connected by the driving component.
5. end bay cat road according to claim 4, which changes lifting rope, removes device, which is characterized in that second fixed pulley is two
A, two second fixed pulleys are separately positioned on the both sides of first fixed pulley, and the driving component is successively by wherein
One second fixed pulley, first fixed pulley and another described second fixed pulley, the driving component pass through institute
It is connected after stating the second fixed pulley with the driving component of the adjacent lifting unit.
6. end bay cat road according to claim 4, which changes lifting rope, removes device, which is characterized in that first fixed part includes
Two first fixed plates and first connecting portion, two first fixed plates clamp first fixed pulleys, and with it is described
First connecting portion connects, and the first connecting portion is used to be connected with the main push-towing rope.
7. end bay cat road according to claim 4, which changes lifting rope, removes device, which is characterized in that second fixed part includes
Two second fixed plates and second connecting portion, two second fixed plates clamp second fixed pulleys, and with it is described
Second connecting portion connects, and the second connecting portion is used to be connected with the cat road.
8. end bay cat road according to claim 1, which changes lifting rope, removes device, which is characterized in that the driving component is elevator
Machine.
9. end bay cat road according to claim 8, which changes lifting rope, removes device, which is characterized in that the hoist engine includes elevator
Machine body and connecting rope, one end of the connecting rope are connected with the hoist engine body, the other end and the lifting component cooperation.
10. device is removed in a kind of cat road, which is characterized in that is changed including such as claim 1-9 any one of them end bay cat road and is hung
Rope removes device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086000.3U CN207392064U (en) | 2017-08-28 | 2017-08-28 | A kind of cat road changes lifting rope and removes device and cat road dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721086000.3U CN207392064U (en) | 2017-08-28 | 2017-08-28 | A kind of cat road changes lifting rope and removes device and cat road dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207392064U true CN207392064U (en) | 2018-05-22 |
Family
ID=62418455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721086000.3U Withdrawn - After Issue CN207392064U (en) | 2017-08-28 | 2017-08-28 | A kind of cat road changes lifting rope and removes device and cat road dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207392064U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476208A (en) * | 2017-08-28 | 2017-12-15 | 中交公局第三工程有限公司 | A kind of end bay cat road changes lifting rope and removes device and method |
| CN110578302A (en) * | 2019-10-17 | 2019-12-17 | 四川公路桥梁建设集团有限公司 | Construction method for dismantling main cable catwalk in suspension bridge space |
| CN113512946A (en) * | 2021-04-21 | 2021-10-19 | 招商局重庆交通科研设计院有限公司 | Deviation error control method for main tower of suspension bridge |
-
2017
- 2017-08-28 CN CN201721086000.3U patent/CN207392064U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476208A (en) * | 2017-08-28 | 2017-12-15 | 中交公局第三工程有限公司 | A kind of end bay cat road changes lifting rope and removes device and method |
| CN107476208B (en) * | 2017-08-28 | 2023-07-07 | 中交一公局第三工程有限公司 | Device and method for dismantling hoisting ropes changed from side-span catwalk |
| CN110578302A (en) * | 2019-10-17 | 2019-12-17 | 四川公路桥梁建设集团有限公司 | Construction method for dismantling main cable catwalk in suspension bridge space |
| CN113512946A (en) * | 2021-04-21 | 2021-10-19 | 招商局重庆交通科研设计院有限公司 | Deviation error control method for main tower of suspension bridge |
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