CN206767583U - A kind of overhead job platform of bridge construction - Google Patents
A kind of overhead job platform of bridge construction Download PDFInfo
- Publication number
- CN206767583U CN206767583U CN201720611825.6U CN201720611825U CN206767583U CN 206767583 U CN206767583 U CN 206767583U CN 201720611825 U CN201720611825 U CN 201720611825U CN 206767583 U CN206767583 U CN 206767583U
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- China
- Prior art keywords
- bridge construction
- job platform
- pulley
- wheel
- base
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Abstract
The utility model discloses a kind of bridge construction with overhead job platform, including base, installing plate is connected with the middle part of base lower end, installing plate lower end is fixed with motor, motor left end is connected with decelerator, decelerator left end is connected with drive shaft, drive shaft left end is connected with drive gear, drive gear rear end is engaged with rotation gear, rotation gear is connected with power transmission shaft in the middle part of rear end, transmission shaft rear end is connected with road wheel, base upper center is connected with elevator chamber, lifting column upper end is connected with workbench, workbench both ends are connected with supporting plate, supporting plate lower end outside is fixedly connected with traction steel wire, traction steel wire lower end is connected with movable pulley, hitch frame is connected with the middle part of movable pulley, hitch frame lower end is connected with hook, supporting plate upper end is connected with directive wheel.The present invention, the movement to whole overhead job platform is realized, improves the operating efficiency of bridge construction, while also achieve the regulation to height of table, be easy to us to carry out work high above the ground.
Description
Technical field
The present invention relates to technical field of bridge construction, the overhead job platform of specifically a kind of bridge construction.
Background technology
Overhead job platform is that one kind serves the mobility high-altitudes such as industry-by-industry work high above the ground, equipment installation, maintenance
The product of operation.It has been not limited solely to repair with the development and economic prosperity, the use of overhead job platform of society
Central, it is also applied among the life of people, and the life to people is with very big convenience.
In today that building trade is greatly developed, the development of traffic route is that to solve the problems, such as, wherein being applied with bridge
Work is most difficult to, and bridge construction (bridge construction) is the process that bridge is built according to design content；Refer mainly to bridge
The content such as construction technology and construction organization, construction management, construction quality, in bridge construction, overhead job platform is also must not
The equipment that can lack.But the overhead job platform of in general bridge construction is frequently present of mobility when in use weak, material transportation
The problem of inconvenience, work area is small, and task difficulty is big.In view of the above-mentioned problems, in the overhead job platform of original bridge construction
On the basis of carry out innovative design.
The content of the invention
It is an object of the invention to provide a kind of bridge construction with overhead job platform, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：
A kind of bridge construction overhead job platform, including base, base lower end both sides are connected with movable pulley, described
Installing plate is connected with the middle part of base lower end, installing plate lower end is fixed with motor, and motor left end is connected with decelerator, subtracted
Fast device left end is connected with drive shaft, and drive shaft left end is connected with drive gear, and drive gear rear end is engaged with rotation gear, rotation
Power transmission shaft is connected with the middle part of gear rear end, transmission shaft rear end is connected with road wheel, and the base upper center is connected with elevator chamber,
Lifting motor is provided with inside elevator chamber, lifting motor front end is connected with driving pulley, and driving pulley upper end is connected with by belt
Big driven pulley, big driven pulley middle part are connected with small driven pulley, and small driven pulley upper end is connected with drive belt by belt
Wheel, driving pulley both ends are connected with rotation belt wheel by belt, and coaxial position is connected with lifter wheel in the middle part of rotation belt wheel, lifts
Gear right-hand member is provided with lifting column, and the lifting column lower end is connected with guide groove, and lifting column upper end is connected with workbench, workbench two
End is connected with supporting plate, and supporting plate lower end outside is fixedly connected with traction steel wire, and traction steel wire lower end is connected with movable pulley, moves and slides
Wheel middle part is connected with hitch frame, and hitch frame lower end is connected with hook, and the supporting plate upper end is connected with directive wheel, directive wheel right-hand member
Automatically controlled reel is connected with by traction steel wire.
As the further scheme of the present invention：Guard rail is connected with the outside of the workbench, control is fixed with the inside of guard rail
Case processed.
As the further scheme of the present invention：The hook lower end is connected with well-bucket.
As the further scheme of the present invention：Gag lever post is connected with the middle part of the power transmission shaft, gag lever post upper end is fixedly connected
There is base.
As the further scheme of the present invention：Three pulley grooves are provided with the middle part of the driving pulley.
As further scheme of the invention：Rack is provided with the left of the lifting column.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of overhead job platform of bridge construction, it is rational in infrastructure, it is novel in design, by provided with motor and
The movement to whole overhead job platform is realized in mutual cooperation between road wheel, substantially increases the work effect of bridge construction
Rate, at the same by provided with elevator chamber realize regulation to height of table, be easy to us to carry out work high above the ground, use simultaneously
Assembly pulley greatly facilitates the lifting of our materials, and Labor-saving high-efficiency is simple to operate, and reliability is high, practical.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the overhead job platform of bridge construction.
Fig. 2 is a kind of left view annexation structural representation of bridge construction big driven pulley in overhead job platform.
The structural representation for the base left view part that Fig. 3 is Fig. 1.
Fig. 4 is a kind of structural representation of bridge construction driving pulley in overhead job platform.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~4, in the embodiment of the present invention, a kind of overhead job platform of bridge construction, including base 1, it is described
The lower end both sides of base 1 are connected with movable pulley 2, are connected with installing plate 3 in the middle part of the lower end of base 1, the lower end of installing plate 3 is fixed with drive
Dynamic motor 4, the motor 4 is double steering stepper motor, is moved forward and backward so as to realize, the connection of the left end of motor 4
There is decelerator 5, the left end of decelerator 5 is connected with drive shaft 6, and the left end of drive shaft 6 is connected with drive gear 7, and the rear end of drive gear 7 is nibbled
Conjunction has rotation gear 8, and power transmission shaft 33 is connected with the middle part of rotation gear 8 rear end, and the middle part of power transmission shaft 33 is connected with gag lever post 32, is used for
Position-limiting action is realized in rotation to power transmission shaft 33, and so as to ensure the balance of road wheel 9, the upper end of gag lever post 32 is fixedly connected with bottom
Seat 1, the rear end of power transmission shaft 33 is connected with road wheel 9, and the upper center of base 1 is connected with elevator chamber 14, set inside elevator chamber 14
There is lifting motor 10, the lifting motor 10 is also double steering stepper motor, and then realize the twocouese to lifter wheel 26
Rotation, and then the raising and lowering to workbench 22 is realized, the front end of lifting motor 10 is connected with driving pulley 11, driving pulley
11 upper ends are connected with big driven pulley 12 by belt, and the big middle part of driven pulley 12 is connected with small driven pulley 13, small driven belt
Take turns 13 upper ends and driving pulley 25 is connected with by belt, the middle part of driving pulley 25 is provided with three pulley grooves 251,25 liang of driving pulley
End is connected with rotation belt wheel 15 by belt, and the rotation middle part coaxial position of belt wheel 15 is connected with lifter wheel 26, the lifting tooth
Wheel 26 is intermeshed with rack 27, and the right-hand member of lifter wheel 26 is provided with lifting column 16, and the left side of lifting column 16 is provided with rack 27, the liter
Drop post 16 lower end is connected with guide groove 31, for playing position-limiting action to moving up and down for lifting column 16, avoids it from moving up and down
When have an effect and rock, the upper end of lifting column 16 is connected with workbench 22, and the outside of workbench 22 is connected with guard rail 24, for work
The staff made in platform 22 is protected, and avoids it from occurring unexpected, and the inner side of guard rail 24 is fixed with control cabinet 23, the control
Case 23 is connected with motor 4, lifting motor 10 and automatically controlled reel 21, and control of the control cabinet 23 for above-mentioned electric elements
It is independent non-interfering, the both ends of workbench 22 are connected with supporting plate 19, and the lower end outside of supporting plate 19 is fixedly connected with traction steel
Silk 18, the lower end of traction steel wire 18 are connected with movable pulley 17, and the middle part of movable pulley 17 is connected with hitch frame 28, the connection of the lower end of hitch frame 28
There is hook 29,29 lower ends of hook are connected with well-bucket 30, and for the conveying of ground material, the upper end of supporting plate 19 is connected with guiding
Wheel 20, the right-hand member of directive wheel 20 is connected with automatically controlled reel 21 by traction steel wire 18, so as to the take-up first to traction steel wire 18
And unwrapping wire, and then realize moving up and down to well-bucket 30.
A kind of overhead job platform of bridge construction, during work, staff is located inside workbench 22, works as needs
When being moved forward and backward to whole device, motor 4 is started by control cabinet 23, by drive gear 7 and rotates gear 8
The rotation to road wheel 9 is realized in effect, realizes the movement of whole device by the effect of movable pulley 2 afterwards, and we only need
The rotating of motor 4 is controlled to be controlled to moving forward and backward for whole device by control cabinet 23, when need
When wanting work high above the ground, by control cabinet lifting motor 10 drive driving pulley 11 rotate, then by big driven pulley 12,
The synchronous rotary to lifter wheel 26, Ran Houtong are realized in the effect of small driven pulley 13, driving pulley 25 and rotation belt wheel 15
The engagement for crossing the rack 27 that lifter wheel 26 and lifting column 16 are provided with realizes rising to workbench 22, when needing from ground
When material is extracted in face, we can be manipulated automatically controlled reel 21 by control cabinet 23 and drive traction steel wire 18, then by determining cunning
Material in well-bucket 30 transport up and down by the effect of wheel 17, greatly reduces our task difficulty.The present invention, structure are closed
Reason, it is novel in design, by provided with motor 4 and road wheel 9 between mutual cooperation realize to whole overhead operation horizontal
The movement of platform, substantially increases the operating efficiency of bridge construction, at the same by provided with elevator chamber 14 realize to workbench 22
The regulation of height, it is easy to us to carry out work high above the ground, while the lifting of our materials, laborsaving height is greatly facilitated using assembly pulley
Effect, simple to operate, reliability is high, practical.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of overhead job platform of bridge construction, including base (1), it is characterised in that base (1) the lower end both sides connect
Movable pulley (2) is connected to, is connected with installing plate (3) in the middle part of base (1) lower end, installing plate (3) lower end is fixed with motor
(4), motor (4) left end is connected with decelerator (5), and decelerator (5) left end is connected with drive shaft (6), drive shaft (6) left end
Drive gear (7) is connected with, drive gear (7) rear end is engaged with rotation gear (8), and rotation is connected with the middle part of gear (8) rear end
Power transmission shaft (33), power transmission shaft (33) rear end are connected with road wheel (9), and base (1) upper center is connected with elevator chamber (14),
Lifting motor (10) is provided with inside elevator chamber (14), lifting motor (10) front end is connected with driving pulley (11), driving pulley
(11) upper end is connected with big driven pulley (12) by belt, and small driven pulley (13) is connected with the middle part of big driven pulley (12),
Small driven pulley (13) upper end is connected with driving pulley (25) by belt, and driving pulley (25) both ends are connected with rotation by belt
Turn belt wheel (15), coaxial position is connected with lifter wheel (26) in the middle part of rotation belt wheel (15), and lifter wheel (26) right-hand member, which is provided with, to be risen
Post (16) drops, and lifting column (16) lower end is connected with guide groove (31), and lifting column (16) upper end is connected with workbench (22), work
Make platform (22) both ends and be connected with supporting plate (19), supporting plate (19) lower end outside is fixedly connected with traction steel wire (18), draws steel
Silk (18) lower end is connected with movable pulley (17), and hitch frame (28), the connection of hitch frame (28) lower end are connected with the middle part of movable pulley (17)
There is hook (29), supporting plate (19) upper end is connected with directive wheel (20), and directive wheel (20) right-hand member passes through traction steel wire (18)
It is connected with automatically controlled reel (21).
A kind of 2. overhead job platform of bridge construction according to claim 1, it is characterised in that the workbench (22)
Outside is connected with guard rail (24), and control cabinet (23) is fixed with the inside of guard rail (24).
3. the overhead job platform of a kind of bridge construction according to claim 1, it is characterised in that under the hook (29)
End is connected with well-bucket (30).
A kind of 4. overhead job platform of bridge construction according to claim 1, it is characterised in that the power transmission shaft (33)
Middle part is connected with gag lever post (32), and gag lever post (32) upper end is fixedly connected with base (1).
A kind of 5. overhead job platform of bridge construction according to claim 1, it is characterised in that the driving pulley
(25) middle part is provided with three pulley grooves (251).
A kind of 6. overhead job platform of bridge construction according to claim 1, it is characterised in that the lifting column (16)
Left side is provided with rack (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611825.6U CN206767583U (en) | 2017-05-28 | 2017-05-28 | A kind of overhead job platform of bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720611825.6U CN206767583U (en) | 2017-05-28 | 2017-05-28 | A kind of overhead job platform of bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206767583U true CN206767583U (en) | 2017-12-19 |
Family
ID=60639689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720611825.6U Expired - Fee Related CN206767583U (en) | 2017-05-28 | 2017-05-28 | A kind of overhead job platform of bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206767583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193603A (en) * | 2018-04-10 | 2018-06-22 | 北京鼎翰科技有限公司 | A kind of bridge construction hanging device |
| CN109247261A (en) * | 2018-10-27 | 2019-01-22 | 贵州从江七香润泽农业发展有限公司 | A kind of Congjiang perfume (or spice) pig cultivation Special lifting device |
-
2017
- 2017-05-28 CN CN201720611825.6U patent/CN206767583U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193603A (en) * | 2018-04-10 | 2018-06-22 | 北京鼎翰科技有限公司 | A kind of bridge construction hanging device |
| CN108193603B (en) * | 2018-04-10 | 2018-11-27 | 上海绿地建设(集团)有限公司 | A kind of bridge construction hanging device |
| CN109247261A (en) * | 2018-10-27 | 2019-01-22 | 贵州从江七香润泽农业发展有限公司 | A kind of Congjiang perfume (or spice) pig cultivation Special lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20210528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |