CN107447683A - Hanging-basket walking device - Google Patents
Hanging-basket walking device Download PDFInfo
- Publication number
- CN107447683A CN107447683A CN201710847458.4A CN201710847458A CN107447683A CN 107447683 A CN107447683 A CN 107447683A CN 201710847458 A CN201710847458 A CN 201710847458A CN 107447683 A CN107447683 A CN 107447683A
- Authority
- CN
- China
- Prior art keywords
- punching jack
- walking
- finish rolling
- nut
- bridge
- 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
Links
- 238000004080 punching Methods 0.000 claims abstract description 55
- 238000005096 rolling process Methods 0.000 claims abstract description 26
- 239000000446 fuel Substances 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
- E01D21/10—Cantilevered erection
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention gives a kind of hanging-basket walking device, including some main couples, some walking components and pushing tow component, the track of the walking component is fixed on bridge floor, and inverse buckling wheel group and sliding seat coordinate with track respectively, and main couple lower surface is fixedly connected with corresponding inverse buckling wheel group and sliding seat；The pushing tow component includes oil pump, finish rolling thread and punching jack, the cylinder body of punching jack is fixed on corresponding sliding seat, finish rolling thread one end is fixed on the rail end close to Bridge Sections side, the finish rolling thread other end runs through corresponding punching jack, finish rolling thread and the first nut coordinate, the piston tube of punching jack is resisted against on the first nut, all main couples synchronizing moving in the presence of pushing tow component.By oil pump to some punching jack fuel feeding, sliding seat drives main couple movement, and punching jack drives main couple correspondingly to stretch out Bridge Sections lateral direction, that is, reaches the purpose of some main couple advanced in unison.
Description
Technical field
The present invention relates to the special running gear that a kind of cradle construction uses.
Background technology
Hanging Basket is the capital equipment in cantilever construction, and existing hanging-basket walking device uses because bridge deck width is narrower
Main couple quantity is few, and is that one hydraulic jack of an oil pump band forms a set of component, and a set of said modules only drive
The movement of one main couple, a set of component need two people to operate (people drives oil pump, a personal monitoring jack).But at present
The bridge floor of construction is more and more wider, bridge-type structure becomes increasingly complex, it is necessary to more and more using main couple, reuses above-mentioned Hanging Basket row
Walking apparatus not only expends largely manually, and the mobile synchronism of multiple main couples is difficult to be guaranteed, and influences normal construction.
Centre-hole jack mainly coordinates the products such as prestressed anchor and tensioning equipment to apply in engineering construction, punching
Jack is the double-action jack using double hydraulic cylinder.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of hanging-basket walking device rational in infrastructure, easy to use.
In order to solve the above technical problems, the invention provides a kind of hanging-basket walking device, including some main couples, Ruo Ganhang
Component and pushing tow component are walked, main couple corresponds with walking component, and the walking component includes track, inverse buckling wheel group and slip
Seat, track are fixed on bridge floor, and inverse buckling wheel group and sliding seat coordinate with track respectively, and the track of all walking components is parallel successively
Arrangement, all tracks form a line along the width of bridge floor, the main couple lower surface inverse buckling wheel with corresponding component of walking respectively
Group is fixedly connected with sliding seat, and a side end face of main couple is stretched out on the outside of Bridge Sections, and the main couple passes through pushing tow component edge
The track of walking component moves towards movement；
The pushing tow component includes oil pump, some finish rolling threads and some punching jack, and the finish rolling screw thread is drawn
Bar, the punching jack and walking component are one-to-one relationship, and the cylinder body of the punching jack is fixedly connected on correspondingly
Walk on the sliding seat of component, the piston tube of punching jack is stretched out to away from the side direction of Bridge Sections one, the finish rolling screw thread
Pull bar one end is fixed on the rail end close to Bridge Sections side, and the finish rolling thread other end runs through corresponding punching
Jack, the finish rolling thread and the first nut coordinate, and the piston tube of punching jack is resisted against on the first nut, described
Punching jack is between Bridge Sections and the first nut, and the external diameter of the first nut is more than in the piston tube of punching jack
Footpath, the oil pump is to all punching jack fuel feeding, all main couples synchronizing moving in the presence of pushing tow component.
After such structure, cunning is acted on to some punching jack fuel feeding, punching jack fuel feeding by oil pump
On dynamic seat, sliding seat drives main couple movement, and the piston tube of some jack is advanced simultaneously, finish rolling thread and the first nut
In the presence of, punching jack drives main couple correspondingly to stretch out Bridge Sections lateral direction, that is, before reaching some main couple synchronizations
The purpose entered.
This hanging-basket walking device only needs to send someone to manipulate oil pump when Hanging Basket is walked, and each punching jack pair answers a people
The flexible stroke of monitoring, greatly reduces the number of operating personnel, reduces cost of labor.
This hanging-basket walking device saves the time than original equipment, mainly saves the time in terms of oil pump adjustment, original equipment is more
The multiple punchings of platform oil pump band are very heavy, because the rotating speed of multiple motors on more oil pumps is inconsistent, along with being opened by more people's manual motors
Close it is inconsistent, can cause punching it is very heavy send oil and oil return it is inconsistent, Hanging Basket movement it is asynchronous.
The whole oil pipe connection installation process half faster than original equipment of this hanging-basket walking device, five punchings are very heavy by one in addition
Platform oil pump control, motor are not present that rotating speed is unequal and manual switch is inconsistent, and an oil pump can control five punchings very heavy
Synchronization telescope stroke, flexible stroke reaches consistent Hanging Basket walking will be synchronous, and walking very heavy to punching would not synchronously be adjusted
Section, in walking process not to punching it is very heavy the nature Hanging Basket speed of travel is adjusted it is fast.
Fixed between all main couples of this hanging-basket walking device by lateral；After such structure, increase main truss
The stability of frame, improve the safety coefficient of this hanging-basket walking device.
The extrorse main couple in close bridge deck width side of this hanging-basket walking device is provided with laser orientation instrument, laser
The light source injection direction of director is consistent with the width of bridge floor, is respectively equipped with other main couples and refers to available for projection laser
To the transparent laser target plate of instrument light source.
After such structure, the laser alignment for being positioned close to the extrorse main couple in bridge deck width side is utilized
Instrument launches light source, is incident upon on the transparent laser target plate of remaining main couple, deviation occurs when main couple moves, operator holds very much
Easily find, according to punching jack corresponding to the individually regulation of nonsynchronous main truss rack position, reach the mobile positions of all main couples
Put and be consistent.
The transparent laser target plate of this hanging-basket walking device is provided with scale, and all transparent laser target plates are in bridge floor length
Position on direction is consistent；After such structure, the scale on transparent laser target plate can be easy to operator
It was found that the deviation between main couple, and can accurately know the concrete numerical value of deviation, be advantageous to accurately adjust.
The track of this hanging-basket walking device walking component is provided with two fixed plates on the end face close to Bridge Sections side,
Gap between two fixed plates, and this end outer wall and second are run through in the finish rolling thread end of close Bridge Sections side
Nut coordinates, and the second nut is resisted against in two fixed plates, and the external diameter of the second nut is more than the width in gap.
After such structure, finish rolling thread end is spacing by fixed plate and the second nut, and can reach can
Dismounting coordinates, and the convenient finish rolling thread that different length is changed according to various operating modes, meets the use of this hanging-basket walking device
It is required that.
Brief description of the drawings
Fig. 1 is the section layout drawing that this hanging-basket walking device is embodiment.
Fig. 2 is the facade layout drawing that this hanging-basket walking device is embodiment.
Fig. 3 is Fig. 1 A portions enlarged drawing.
Fig. 4 is Fig. 1 B portions enlarged drawing.
Embodiment
The present embodiment is so that exemplified by the Lang Chuan rivers bridge of construction is built, 758 meters of overall length of bridge, main bridge superstructure uses Hanging Basket
Case-in-place cantilever method, span distribution are：(50+90+50) partial cable-stayed bridge, the system separated using tower beam consolidation, tower pier.
As shown in Figures 1 to 4
Because the main bridge bridge type Design of Cantilever Beam of this project is single-box multi-cell, bridge floor is wider, five main trusses of this hanging-basket walking device
2, five groups of walking components of frame and one group of pushing tow component.
Five groups of walking member parallels are arranged on bridge floor, and the walking component includes track 11, inverse buckling wheel group 12 and slided
Seat 13, track 11 is fixed on bridge floor, and the track 11 of all walking components is arranged in parallel successively, the trend and bridge of every track 11
Face length direction is consistent, and all tracks 11 form a line along the width of bridge floor, inverse buckling wheel group 12 and sliding seat 13 respectively with
Track 11 coordinates, and inverse buckling wheel group 12 and sliding seat 13 can only move towards to move back and forth along track 11.
Main couple 2 corresponds with walking component, and main couple 2 is rhombus frame structure, the lower surface of main couple 2 respectively with it is corresponding
The inverse buckling wheel group 12 of component of walking and sliding seat 13 are welded and fixed, and a side end face of main couple 2 is stretched out on the outside of the section of bridge 5, main
Truss 2 is moved by the trend of track 11 of the pushing tow component along walking component, is fixed between all main couples 2 by lateral 21.
Pushing tow component includes 31, oil pumps 36 of punching jack of five 33, five 80 tons of finish rolling threads, oil
Case, motor and its relevant control valve etc. (merely illustrate oil pump 36, punching jack 31 and finish rolling thread in figure
33 components, other parts are all the corollary equipment of above-mentioned part, and are prior arts, and it is repeated one by one at this),
Finish rolling thread 33, the punching jack 31 and walking component are one-to-one relationship, and the cylinder body of punching jack 31 welds
It is connected on the sliding seat 13 of corresponding walking component, the piston tube of punching jack 31 is stretched out to away from the side direction of 5 section of bridge one,
The track 11 of walking component is provided with two fixed plates 32 on the end face close to the section side of bridge 5, close to the section side of bridge 5
The end of finish rolling thread 33 run through gap between two fixed plates 32, this end outer wall coordinates with the second nut 34, second
Nut 34 is resisted against in two fixed plates 32, and the external diameter of the second nut 34 is more than the width in gap.
The other end of finish rolling thread 33 runs through corresponding punching jack 31, the nut 35 of finish rolling thread 33 and first
Coordinate, the piston tube of punching jack 31 is resisted against on the first nut 35, and punching jack 31 is in the section of bridge 5 and the first spiral shell
Between mother 35, the external diameter of the first nut 35 is more than the piston bore of punching jack 31, and oil pump 36 is using distributing valve control oil
Pump 36 is synchronous to the fuel feeding of punching jack 31, the synchronism for setting switch valve to control punching jack 31 to advance, all main couples 2
The synchronizing moving in the presence of pushing tow component.
Close to bridge deck width side, an extrorse main couple 2 is provided with laser orientation instrument 41, the light of laser orientation instrument 41
Source injection direction is consistent with the width of bridge floor, is respectively equipped with other main couples 2 available for the light of projection laser director 41
The transparent laser target plate 42 in source, transparent laser target plate 42 is provided with scale, and all transparent laser target plates 42 are in bridge floor length
Position on direction is consistent.
In use, sliding seat is acted on to five fuel feeding of punching jack 31, the fuel feeding of punching jack 31 by oil pump 36
On 13, switch valve is set to control the synchronism of the advance of punching jack 31, each punching jack 31 is to away from the section one of bridge 5
Side direction is stretched out, but in the presence of the nut 35 of finish rolling thread 33 and first, punching jack 31 drives corresponding walking group
The sliding seat 13 of part moves to close to the side direction of 5 section of bridge one, and main couple 2 is corresponding to stretch out the section lateral direction of bridge 5, that is, reaches
To the purpose of five advanced in unison of main couple 2.
This hanging-basket walking device is oil pump 36 band, five jack, is easily controlled, even if five punching jack 31
Wherein have one it is out of joint, also have on oil pump 36 individually switch it is carried out it is locked, can be to five if being in an emergency
Individual punching jack 31 distinguishes the locked and cut-out general supply of oil pump 36.
Launch light source using the laser orientation instrument 41 for being positioned close to the extrorse main couple 2 in bridge deck width side, throw
Penetrate on four transparent laser target plates 42 of remaining main couple 2, because all transparent laser target plates 42 are on bridge floor length direction
Position be consistent, so if one or several main couples 2 move asynchronous, operating personnel are very easy to find, and
According to nonsynchronous position of main couple 2, individually five punching jack 31 of regulation, the shift position for reaching five main couples 2 are kept
Unanimously.
Above-described is only one embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, under the premise without departing from the principles of the invention, some variations and modifications can also be made, these also should be regarded as belonging to this hair
Bright protection domain.
Claims (5)
1. a kind of hanging-basket walking device, including some main couples, some walking components and pushing tow component, main couple and walking component
Correspond, the walking component includes track, inverse buckling wheel group and sliding seat, track and is fixed on bridge floor, inverse buckling wheel group and cunning
Dynamic seat coordinates with track respectively, and the track of all walking components is arranged in parallel successively, width row of all tracks along bridge floor
Cheng Yilie, main couple lower surface are fixedly connected with the inverse buckling wheel group and sliding seat of corresponding walking component respectively, the side of main couple
End face is stretched out on the outside of Bridge Sections, and the main couple is moved by track trend of the pushing tow component along walking component；
It is characterized in that：
The pushing tow component includes oil pump, some finish rolling threads and some punching jack, the finish rolling thread, institute
It is one-to-one relationship that punching jack, which is stated, with walking component, and the cylinder body of the punching jack is fixedly connected on corresponding walking group
On the sliding seat of part, the piston tube of punching jack is stretched out to away from the side direction of Bridge Sections one, the finish rolling thread one
End is fixed on the rail end close to Bridge Sections side, and it is very heavy that the finish rolling thread other end runs through corresponding punching
Top, the finish rolling thread and the first nut coordinate, and the piston tube of punching jack is resisted against on the first nut, the punching
Jack is between Bridge Sections and the first nut, and the external diameter of the first nut is more than the piston bore of punching jack, institute
Oil pump is stated to all punching jack fuel feeding, all main couples synchronizing moving in the presence of pushing tow component.
2. hanging-basket walking device according to claim 1, it is characterized in that：
Fixed between all main couples by lateral.
3. hanging-basket walking device according to claim 1, it is characterized in that：
Close to bridge deck width side, an extrorse main couple is provided with laser orientation instrument, and the light source of laser orientation instrument projects direction
It is consistent with the width of bridge floor, the transparent laser target available for projection laser director light source is respectively equipped with other main couples
Plate.
4. hanging-basket walking device according to claim 3, it is characterized in that：
The transparent laser target plate is provided with scale, and position of all transparent laser target plates on bridge floor length direction is kept
Unanimously.
5. hanging-basket walking device according to claim 1, it is characterized in that：
The track of the walking component is provided with two fixed plates on the end face close to Bridge Sections side, close to Bridge Sections one
Gap between two fixed plates is run through in the finish rolling thread end of side, and this end outer wall and the second nut coordinate, and second
Nut is resisted against in two fixed plates, and the external diameter of the second nut is more than the width in gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847458.4A CN107447683A (en) | 2017-09-19 | 2017-09-19 | Hanging-basket walking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847458.4A CN107447683A (en) | 2017-09-19 | 2017-09-19 | Hanging-basket walking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107447683A true CN107447683A (en) | 2017-12-08 |
Family
ID=60496963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710847458.4A Pending CN107447683A (en) | 2017-09-19 | 2017-09-19 | Hanging-basket walking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107447683A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024309A (en) * | 2018-07-24 | 2018-12-18 | 山东恒堃机械有限公司 | Lower beam is constructed traveling method after a kind of Hanging Basket |
| CN113565020A (en) * | 2021-08-12 | 2021-10-29 | 中国建筑第七工程局有限公司 | Novel synchronous forward-moving hanging basket and using method thereof |
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|---|---|---|---|---|
| JP2011032841A (en) * | 2009-08-06 | 2011-02-17 | Zenitaka Corp | Construction method of concrete bridge and moving working device used by method of construction |
| CN201794030U (en) * | 2010-07-22 | 2011-04-13 | 中国建筑第二工程局有限公司 | Hanging basket advancing traction device for continuous beams |
| CN102733314A (en) * | 2012-07-21 | 2012-10-17 | 中铁十八局集团轨道交通工程有限公司 | Walking mechanism for moving hanging basket by front clamp type jack and construction method of walking mechanism |
| CN204418033U (en) * | 2015-02-03 | 2015-06-24 | 中国建筑土木建设有限公司路桥分公司 | Hanging basket and synchronous control system thereof |
| CN105908635A (en) * | 2016-06-28 | 2016-08-31 | 湖南路桥建设集团有限责任公司 | Intelligent synchronous moving forward system for multiple main truss hanging baskets and construction method |
| CN207295499U (en) * | 2017-09-19 | 2018-05-01 | 安徽水利开发股份有限公司 | Hanging-basket walking device |
-
2017
- 2017-09-19 CN CN201710847458.4A patent/CN107447683A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011032841A (en) * | 2009-08-06 | 2011-02-17 | Zenitaka Corp | Construction method of concrete bridge and moving working device used by method of construction |
| CN201794030U (en) * | 2010-07-22 | 2011-04-13 | 中国建筑第二工程局有限公司 | Hanging basket advancing traction device for continuous beams |
| CN102733314A (en) * | 2012-07-21 | 2012-10-17 | 中铁十八局集团轨道交通工程有限公司 | Walking mechanism for moving hanging basket by front clamp type jack and construction method of walking mechanism |
| CN204418033U (en) * | 2015-02-03 | 2015-06-24 | 中国建筑土木建设有限公司路桥分公司 | Hanging basket and synchronous control system thereof |
| CN105908635A (en) * | 2016-06-28 | 2016-08-31 | 湖南路桥建设集团有限责任公司 | Intelligent synchronous moving forward system for multiple main truss hanging baskets and construction method |
| CN207295499U (en) * | 2017-09-19 | 2018-05-01 | 安徽水利开发股份有限公司 | Hanging-basket walking device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024309A (en) * | 2018-07-24 | 2018-12-18 | 山东恒堃机械有限公司 | Lower beam is constructed traveling method after a kind of Hanging Basket |
| CN109024309B (en) * | 2018-07-24 | 2019-11-08 | 山东恒堃机械有限公司 | Lower beam is constructed traveling method after a kind of Hanging Basket |
| WO2020020087A1 (en) * | 2018-07-24 | 2020-01-30 | 山东恒堃机械有限公司 | Walking method for rear lower cross beam construction of hanging basket |
| CN113565020A (en) * | 2021-08-12 | 2021-10-29 | 中国建筑第七工程局有限公司 | Novel synchronous forward-moving hanging basket and using method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190619 Address after: 233010 No. 5183 Donghai Avenue, Bengbu City, Anhui Province Applicant after: Anhui Water Resources Development Co.,Ltd. Address before: 233010 South of Zhanggongshan Road, Donghai Avenue, Bengbu City, Anhui Province Applicant before: ANHUI WATER RESOURCES DEVELOPMENT Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |
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| RJ01 | Rejection of invention patent application after publication |