CN109468962A - High-altitude construction auxiliary device and method - Google Patents
High-altitude construction auxiliary device and method Download PDFInfo
- Publication number
- CN109468962A CN109468962A CN201910016827.4A CN201910016827A CN109468962A CN 109468962 A CN109468962 A CN 109468962A CN 201910016827 A CN201910016827 A CN 201910016827A CN 109468962 A CN109468962 A CN 109468962A
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- China
- Prior art keywords
- auxiliary device
- altitude construction
- construction auxiliary
- lifting platform
- connection frame
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- 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.)
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention provides a kind of high-altitude construction auxiliary device and methods, belong to field of bridge construction, are mainly used for constructing to the bridge body lower part of two parallel bridges.A kind of high-altitude construction auxiliary device is present embodiments provided, is mainly used for constructing to the region between two parallel bridges.Above-mentioned high-altitude construction auxiliary device includes suspending assembly, connection component, two lifting platforms and two driving assemblies；Across on two bridge ontologies, connection component is vertically arranged suspending assembly, and is hung at the middle part of suspending assembly；Two back-to-back settings of lifting platform, and be slidably connected with connection component, it is used to construct to two bridges respectively；Driving assembly is for driving lifting platform to move up and down, in order to the construction area construction to different height.Above-mentioned construction method uses above-mentioned construction auxiliary device, not only reduces difficulty of construction, also improves the convenience of construction.
Description
Technical field
The present invention relates to technical field of bridge construction, in particular to a kind of high-altitude construction auxiliary device and method.
Background technique
The bridge ontology that bridge generally comprises column and is erected on column, column are used to connect and support bridge with ground
Ontology.Its entire work progress is usually to lay the foundations on the ground, then pours on the basis of ground and forms column；Then
Bridge ontology is erected on column.After the completion of erection, need to be handled again between bridge body lower part and column, with true
Protect the overall security of bridge.
When to handling between bridge body lower part and column, construction area is relatively high, this leads to difficulty of construction
It is bigger, it constructs very inconvenient.Especially when two bridges are parallel, since the space between two bridges is than narrow,
Big machinery is difficult to be utilized to construct.
Summary of the invention
The object of the present invention is to provide a kind of high-altitude construction auxiliary devices, can be between two parallel bridges
It constructs.
Another object of the present invention is to provide a kind of bridge high-altitude construction methods, and it uses the constructions of above-mentioned high-altitude to assist
Device, convenient for constructing between two parallel bridges.
The present invention is implemented as follows:
A kind of high-altitude construction auxiliary device, comprising:
Suspending assembly, the suspending assembly include pylon；
Connection component, the connection component include connection frame, are connected in the middle part of the top of the connection frame and the pylon
It connects, and perpendicular to the walking surface of the pylon；
Two lifting platforms, two lifting platforms are separately positioned on the two sides of the connection frame, and respectively with the connection
Frame is slidably matched；
Two driving assemblies, two the driving component are sequentially connected with two lifting platforms respectively, rise for driving
Drop platform is slided along the connection component.
Further；
The suspending assembly further includes power device and multiple traveling wheels, and the traveling wheel is separately positioned on the pylon
Both ends, and be rotatably connected with the pylon；
The power device is connect with the traction drive.
Further；
The connection component further includes two guide rails, and the guide rail is separately positioned on the two sides of the connection frame；The liter
Drop platform is slidably connected by sliding block and the guide rail.
Further；
The lifting platform includes pedal and protective fence, and the protective fence is vertical with the pedal to be connect.
Further；
The lifting platform further includes vertical plate, and the vertical plate is vertical with the pedal to be connect, and the vertical plate passes through
Sliding block is slidably connected with the guide rail.
Further；
The driving component includes driving motor, nut and screw rod, and the nut is fixedly connected with the lifting platform, described
Screw rod is rotatably connected with the connection frame, and is vertically arranged；The nut is set on the screw rod；The driving motor with
The screw rod transmission connection.
Further；
It further include controller, the controller is electrically connected with the driving motor.
Further；
It is additionally provided with upper travel switch and the lower travel switch on the connection frame, the upper travel switch and described
The lower travel switch is electrically connected with the controller respectively.
Further；
The connection frame includes the connecting rod being vertically arranged and bearing plate, and the upper end of the connecting rod and the pylon connect
It connects, the bearing plate is connect with the lower end of the connecting rod, and the bearing plate is horizontally disposed.
A kind of bridge high-altitude construction method has used the high-altitude to apply for constructing to two parallel bridges
Work auxiliary device, comprising the following steps:
A. connection component and lifting platform are put down between two bridge ontologies, so that the both ends of suspending assembly are respectively placed in
On two bridge ontologies；
B. construction personnel fastens safety rope, falls on lifting platform under connection frame；And according to the height of construction area, adjustment
The height of lifting platform.
The beneficial effects of the present invention are:
The high-altitude construction auxiliary device that the present invention obtains by above-mentioned design, in use, by the connection of construction auxiliary device
Component and lifting platform are put down between two bridge ontologies, so that the both ends of suspending assembly are respectively placed on two bridge ontologies.
Construction personnel can be under the ladder on connection component on lifting platform, and adjusts by driving assembly the height of lifting platform,
So that height is adapted to the height of construction area.The suspending assembly both ends of construction auxiliary device are respectively supported at two bridge ontologies
On, so that entire construction auxiliary device is more stable, the safety of work progress is relatively high.Also, lifting platform can on move down
It is dynamic, it constructs convenient for the construction to different height.
Above-mentioned construction method uses above-mentioned high-altitude construction auxiliary device, is constructed, is not only reduced using this method
Difficulty of construction also improves the convenience of construction.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram that the high-altitude construction auxiliary device that embodiment of the present invention provides is assemblied in bridge；
Fig. 2 is top view of the high-altitude construction auxiliary device of embodiment of the present invention offer in Fig. 1；
Fig. 3 is the top view of lifting platform and connection frame in the high-altitude construction auxiliary device of embodiment of the present invention offer.
Fig. 4 is the view of screw rod, nut and the connection frame of embodiment of the present invention offer in Fig. 1.
Icon: 100- construction auxiliary device；110- suspending assembly；112- overhead support；114- traveling wheel；120- connection group
Part；122- connection frame；1222- bearing plate；1224- connecting rod；1226- guide rail；140- lifting platform；142- pedal；144- is anti-
Guardrail；146- vertical plate；148- sliding block；150- driving assembly；152- driving motor；154- nut；156- screw rod；190- bridge
Beam；192- bridge ontology；194- column.
Specific embodiment
In the description of the present invention, it is to be understood that, indicating position or the term of positional relationship are based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the equipment of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
Embodiment 1:
Fig. 1 and Fig. 2 are please referred to, a kind of high-altitude construction auxiliary device 100 is present embodiments provided, is mainly used for parallel
Two bridges 190 between region construct.Above-mentioned high-altitude construction auxiliary device 100 includes suspending assembly 110, connection group
120, two lifting platforms 140 of part and two driving assemblies 150；Suspending assembly 110 is connected across on two 190 ontologies of bridge
Component 120 is vertically arranged, and is hung at the middle part of suspending assembly 110；Two back-to-back settings of lifting platform 140, and with connection
Component 120 is slidably connected, and is used to construct to two bridges 190 respectively；Driving assembly 150 is for driving lifting platform 140
It moves up and down, in order to the construction area construction to different height.
Specifically, please continue to refer to Fig. 1 and Fig. 2, suspending assembly 110 includes pylon, traveling wheel 114 and power device；
Pylon is the frame structure being welded by profile, the hanging bar including the setting of two parallel intervals.It is scalable for hanging bar
Structure；It, just can be suitable for two of different spacing by adjusting the length of hanging bar when the distance of two bridges 190 is bigger than normal
Bridge 190.
The lower section of pylon is arranged in traveling wheel 114.Under the driving of power device, pylon can be 190 along bridge
The length direction of body is mobile.Power device no longer can carry out it in detail using the structure in existing vehicle to avoid repeating
Description.
Connection component 120 is vertically arranged in the lower section of suspending assembly 110, and vertical with the middle part of pylon connect；With hang
Hanging component 110 forms T-type.Connection component 120 includes connection frame 122 and guide rail 1226, the hanging bar of connection frame 122 and pylon
Vertically it is fixedly connected.Connection frame 122 is the steel construction being welded by profile.Guide rail 1226 is fixedly connected on connection frame 122,
And it is vertically arranged.
Fig. 3 and Fig. 4 are please referred to, lifting platform 140 and the guide rail 1226 of connection component 120 are slidably connected, and are used for construction personnel
It tramples.It includes pedal 142, protective fence 144 and vertical plate 146, and vertical plate 146, protective fence 144 are vertical with pedal 142
Connection, so that vertical plate 146 and protective fence 144 are enclosed accommodation space.Construction personnel can be in accommodation space with liter
It drops platform 140 to go up and down, consequently facilitating the construction area to different height is constructed.Sliding block 148, sliding block 148 are provided on vertical plate 146
It is slidably matched with the guide rail 1226 on connection component 120.
High-altitude construction auxiliary device 100 in the present embodiment includes two driving assemblies 150, is respectively used to driving two and rises
Drop platform 140 moves up and down.Driving assembly 150 include driving motor 152, nut 154 and screw rod 156, the nut 154 with it is described
Lifting platform 140 is fixedly connected, and the screw rod 156 is vertically arranged, and can be rotated with the bearing block of 122 upper and lower part of connection frame
Connection, in addition, the axial movement of screw rod 156 is limited.The nut 154 is set on the screw rod 156；The driving motor
152 are sequentially connected with the screw rod 156.When driving motor 152 drives screw rod 156 to rotate, due to nut 154 and lifting platform
140 are fixedly connected, and rotation is limited, and therefore, nut 154 can only be moved up and down along screw rod 156；Nut 154 drives when mobile
Lifting platform 140 moves up and down.
Since the helix angle of screw rod 156 is less than equivalent friction angle, it, can when nut 154 is by axial force
It is remain stationary relative to screw rod 156；I.e. it has self-locking performance.This enables lifting platform 140 to stablize in predetermined altitude, improves
The safety of construction.
Please continue to refer to figure, connection frame 122 further includes bearing plate 1222, and bearing plate 1222 is horizontally disposed, and and connecting rod
1224 are fixedly connected.In order to guarantee the intensity of bearing plate 1222, oblique rollering steel is provided between connecting rod 1224 and bearing plate 1222
Muscle.Bearing plate 1222 is mainly for preventing from causing lifting platform 140 to fall bring security risk due to unexpected；When lifting platform 140
When falling, it can directly fall on bearing plate 1222；And the also settable buffer spring in 140 bottom of lifting platform.
In order to limit the high-low limit position of lifting platform 140, high-altitude construction auxiliary device 100 further includes controller, two
The upper and lower part of connection frame 122 is arranged in upper travel switch and two the lower travel switches, above-mentioned travel switch.On two
It is upper limit position that position travel switch, which is respectively used to two lifting platforms 140 of control, and two the next switches that formed are respectively used to control
The lower limit position of two lifting platforms 140.
In the present embodiment, controller uses single-chip microcontroller and please refers to " 80C51 single-chip microcontroller about the specific structure of single-chip microcontroller
Design of Simulation example study course -- be based on Keil C and Proteus " publishing house, Tsinghua University ISBN 978-7-302-41682-1 or
" Fundamentals of Mono-Chip Computers & Applications " author: the work such as Feng Wenxu, publication date: 2008-08-01, release: 1ISBN:
9787111243953, publishing house: China Machine Press.Single-chip microcontroller and travel switch can directly be bought.
Embodiment 2:
A kind of 190 high-altitude construction method of bridge is present embodiments provided, for applying to two parallel bridges 190
Work has used the high-altitude construction auxiliary device 100 provided in embodiment 1, comprising the following steps:
A. connection component 120 and lifting platform 140 are put down between two 190 ontologies of bridge, so that suspending assembly 110
Both ends are respectively placed on two 190 ontologies of bridge；
B. construction personnel fastens safety rope, is fallen on lifting platform 140 under connection frame 122；And according to the height of construction area
Degree adjusts the height of lifting platform 140.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of high-altitude construction auxiliary device characterized by comprising
Suspending assembly, the suspending assembly include pylon；
Connection component, the connection component include connection frame, and the top of the connection frame is connect with the middle part of the pylon, and
Perpendicular to the walking surface of the pylon；
Two lifting platforms, two lifting platforms are separately positioned on the two sides of the connection frame, and sliding with the connection frame respectively
Dynamic cooperation；
Two driving assemblies, two the driving component are sequentially connected with two lifting platforms respectively, for driving lifting platform
It is slided along the connection component.
2. high-altitude construction auxiliary device according to claim 1, it is characterised in that:
The suspending assembly further includes power device and multiple traveling wheels, and the traveling wheel is separately positioned on the two of the pylon
End, and be rotatably connected with the pylon；
The power device is connect with the traction drive.
3. high-altitude construction auxiliary device according to claim 1, it is characterised in that:
The connection component further includes two guide rails, and the guide rail is separately positioned on the two sides of the connection frame；The lifting platform
It is slidably connected by sliding block and the guide rail.
4. high-altitude construction auxiliary device according to claim 1, it is characterised in that:
The lifting platform includes pedal and protective fence, and the protective fence is vertical with the pedal to be connect.
5. high-altitude construction auxiliary device according to claim 4, it is characterised in that:
The lifting platform further includes vertical plate, and the vertical plate is vertical with the pedal to be connect, and the vertical plate passes through sliding block
It is slidably connected with the guide rail.
6. high-altitude construction auxiliary device according to claim 1, it is characterised in that:
The driving component includes driving motor, nut and screw rod, and the nut is fixedly connected with the lifting platform, the screw rod
It is rotatably connected, and is vertically arranged with the connection frame；The nut is set on the screw rod；The driving motor with it is described
Screw rod transmission connection.
7. high-altitude construction auxiliary device according to claim 6, it is characterised in that:
It further include controller, the controller is electrically connected with the driving motor.
8. high-altitude construction auxiliary device according to claim 7, it is characterised in that:
Upper travel switch and the lower travel switch, the upper travel switch and the bottom are additionally provided on the connection frame
Travel switch is electrically connected with the controller respectively.
9. high-altitude construction auxiliary device according to claim 1, it is characterised in that:
The connection frame includes the connecting rod being vertically arranged and bearing plate, and the upper end of the connecting rod is connect with the pylon,
The bearing plate is connect with the lower end of the connecting rod, and the bearing plate is horizontally disposed.
10. a kind of bridge high-altitude construction method, for constructing to two parallel bridges, which is characterized in that used power
Benefit requires the described in any item high-altitude construction auxiliary devices of 1-9, comprising the following steps:
A. connection component and lifting platform are put down between two bridge ontologies, so that the both ends of suspending assembly are respectively placed in two
On bridge ontology；
B. construction personnel fastens safety rope, falls on lifting platform under connection frame；And according to the height of construction area, adjustment lifting
The height of platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910016827.4A CN109468962A (en) | 2019-01-08 | 2019-01-08 | High-altitude construction auxiliary device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910016827.4A CN109468962A (en) | 2019-01-08 | 2019-01-08 | High-altitude construction auxiliary device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109468962A true CN109468962A (en) | 2019-03-15 |
Family
ID=65678251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910016827.4A Pending CN109468962A (en) | 2019-01-08 | 2019-01-08 | High-altitude construction auxiliary device and method |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281668A (en) * | 2020-10-26 | 2021-01-29 | 江西中煤建设集团有限公司 | Road and bridge extension construction cross line protection structure and construction method thereof |
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| CN109025234A (en) * | 2018-07-28 | 2018-12-18 | 北京建工集团有限责任公司 | A kind of building high-altitude vacantly construct with can level, vertically the track crane ship that walk |
| CN208362931U (en) * | 2018-06-19 | 2019-01-11 | 四川先舟建设工程有限公司 | A kind of municipal administration bridge construction platform |
| CN209468697U (en) * | 2019-01-08 | 2019-10-08 | 云南省建设投资控股集团有限公司 | High-altitude construction auxiliary device |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019247A (en) * | 2010-12-01 | 2011-04-20 | 盐城市龙强机械设备厂 | Suspension type 3-D pneumatically operating basket |
| CN203558827U (en) * | 2013-08-28 | 2014-04-23 | 邓隽永 | Elevating device |
| CN106120570A (en) * | 2016-08-29 | 2016-11-16 | 中交第二航务工程局有限公司 | A kind of job platform for the construction of cap secondary |
| CN208362931U (en) * | 2018-06-19 | 2019-01-11 | 四川先舟建设工程有限公司 | A kind of municipal administration bridge construction platform |
| CN109025234A (en) * | 2018-07-28 | 2018-12-18 | 北京建工集团有限责任公司 | A kind of building high-altitude vacantly construct with can level, vertically the track crane ship that walk |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112281668A (en) * | 2020-10-26 | 2021-01-29 | 江西中煤建设集团有限公司 | Road and bridge extension construction cross line protection structure and construction method thereof |
| CN112281668B (en) * | 2020-10-26 | 2022-04-01 | 江西中煤建设集团有限公司 | Road and bridge extension construction cross line protection structure and construction method thereof |
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