CN106395683A - Bridge bracing device with bracing surface capable of being enlarged - Google Patents
Bridge bracing device with bracing surface capable of being enlarged Download PDFInfo
- Publication number
- CN106395683A CN106395683A CN201611129868.7A CN201611129868A CN106395683A CN 106395683 A CN106395683 A CN 106395683A CN 201611129868 A CN201611129868 A CN 201611129868A CN 106395683 A CN106395683 A CN 106395683A
- Authority
- CN
- China
- Prior art keywords
- base
- threaded rod
- slide rail
- bracing
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a bridge bracing device with the bracing surface capable of being enlarged. The bridge bracing device comprises a base. A first sliding rail and a supporting plate are arranged at the top of the base. The base is provided with fixing devices. A rotation lifting device is arranged at the top of the supporting plate. Each fixing device is composed of a rotating handle, a first threaded rod and a fixing base. The rotation lifting device is composed of a device shell, a bearing, a second threaded rod, a sleeve, a connecting shaft, a second limiting plate, a driven wheel, a driving wheel and a driving motor. The bridge bracing device is simple in structure, reasonable in design and convenient to use, and the labor force of workers is saved. Moreover, the bridge construction speed is increased, and the bracing device can be used repeatedly. Due to the arrangement of universal wheels, the bracing device can be moved conveniently. Through arrangement of the fixing devices, the bracing device can be fixed, and meanwhile the service life of the universal wheels can be prolonged. Due to arrangement of a second fixing plate, the bracing surface of a bridge by the bracing device can be enlarged, and the bracing surface of the bridge can be made wider.
Description
Technical field
The present invention relates to a kind of supporting bridge device, specifically one kind can expand supporting surface supporting bridge device.
Background technology
Some bridge construction operations are frequently encountered for construction, the construction of tunnel or door opening can be run among these
And maintenance, and be related to during such construction operation, often use a kind of load-bearing pillar being directed to the facilities such as genuine OR gate hole, make
It is the support to this facility and protection, the general method adopting is to set up lifting-up support under the door opening needing jacking, but this
The method of kind is cumbersome, and workload is big, long in time limit, can waste substantial amounts of human and material resources.
In order to solve to set up lifting-up support under the door opening needing jacking, but this method is cumbersome, and workload
Greatly, long in time limit, the problem of substantial amounts of human and material resources can be wasted, Chinese invention CN 205421023 U discloses a kind of highway bridge
Beam support meanss, including base, described base is provided with groove, is provided with hydraulic jack in described groove, described hydraulic jack top
End is provided with column, described column is socketed with hoistable platform, described hoistable platform lower surface both sides are connected by hydraulic lifting post
Susceptor surface, described hoistable platform is provided with bracing frame, also includes the encased steel plate of a pair of semicircle arcuation, two pieces of encased steel plates pair
It is connected on column, described encased steel plate two ends are provided with the connecting plate for two encased steel plate docking, described connecting plate passes through spiral shell
Bolt is fixed, and is welded with fixed plate outside described encased steel plate, and described fixed plate lower surface connects bracing frame.Set in described securing plate
There is hydraulic jack；Present configuration is simple, easy to make, the construction conveniently building a bridge；But, due to the support of this device
Face is fixing it is impossible to carry out as needed increasing the Area of bearing with bridge, need to carry out multiple be supported simultaneously, compare
Waste time and energy；This device can not move, and its position is being determined being cumbersome, is wasting time and energy.
Content of the invention
It is an object of the invention to provide one kind can expand supporting surface supporting bridge device, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, the present invention provides following technical scheme：
One kind can expand supporting surface supporting bridge device, including base；The top of described base is provided with the first slide rail and props up
Fagging；The bottom of base is provided with universal wheel；Fixing device is provided with base；Described gripper shoe is arranged on the centrage of base
On, and be fixedly connected with gripper shoe；The top of gripper shoe is provided with rotating lifting gear；It is provided with first on described first slide rail
Slide block and (the first back-moving spring；Described (the first back-moving spring and the first slide rail socket；First slide block is socketed in the first slide rail；Described
Universal wheel is fixedly installed on the bottom of base；Described fixing device is made up of rotating handles, the first threaded rod and fixed seat；Described
Rotating handles is arranged on the top of the first threaded rod；First threaded rod is connected together with the screw thread borehole jack of the left and right sides on base；
Described fixed seat is fixedly installed on the bottom of the first threaded rod；The top of described first slide block is provided with connecting rod；Described connection
Bar is provided with two, and arranged in a crossed manner together；The top of described connecting rod is provided with the second slide block；Described second slide block setting
On the second slide rail, and connect together with the second slide rail；The left and right sides of the second slide block is provided with second back-moving spring；Second
The top of slide rail is provided with the first fixed plate；It is provided with the second fixed plate in the inner chamber of described first fixed plate；Described second is solid
The right side of fixed board is fixedly installed the first limiting plate；The bottom of the second fixed plate is provided with expansion link；Described expansion link passes through hinge
Chain is connected with the second fixed plate；It is provided with spacing hole on described expansion link；Spacing hole phase in described spacing hole and connecting rod
Corresponding；Described rotating lifting gear is by crust of the device, bearing, the second threaded rod, sleeve, connecting shaft, the second limiting plate, driven
Wheel, drivewheel and motor composition；Described device shell is fixedly installed on the top of gripper shoe；Described drivewheel passes through to connect
Axle is fixedly connected with motor；Driven pulley is arranged on the left side of drivewheel, and is meshed with drivewheel；Described sleeve with driven
Wheel connects together；Described second threaded rod is socket-connected with sleeve；And be provided with crust of the device intersection in the second threaded rod
Bearing.
As the further scheme of the present invention：Described motor is fixedly connected with power supply by wire.
As the present invention further scheme：Described second limiting plate is fixedly installed on the bottom of the second threaded rod.
Compared with prior art, the invention has the beneficial effects as follows：
Section of the present invention is enough simple, reasonable in design, easy to use, saves the labour force of workman, and improves bridge construction
Speed, firm supporting performance is excellent, and Scalable Performance is excellent, the use that can carry out repeatedly by support meanss；The setting of universal wheel, side
Just the movement of this device；The setting of fixing device, can not only be fixed to this device, but also can increase universal wheel
Service life；The setting of the second fixed plate, by increasing capacitance it is possible to increase this device is to the supporting surface of bridge so as to the supporting surface of bridge more
Obtain extensively.
Brief description
Fig. 1 is the structural representation that can expand supporting surface supporting bridge device.
Fig. 2 is the structural representation that can expand the second fixed plate in supporting surface supporting bridge device.
Fig. 3 is the structural representation that can expand fixing device in supporting surface supporting bridge device.
Fig. 4 is the top view that can expand base in supporting surface supporting bridge device.
Fig. 5 is the structural representation that can expand rotating lifting gear in supporting surface supporting bridge device.
In figure：1- fixing device, 2- base, 3- first slide rail, 4- first slide block, 5- connecting rod, 6- second slide rail, 7-
Two back-moving springs, 8- first fixed plate, 9- second fixed plate, 10- second slide block, 11- second threaded rod, 12- gripper shoe, 13-
Second limiting plate, 14- universal wheel, 15- first limiting plate, 16- expansion link, 17- spacing hole, 18- crust of the device, 19- connecting shaft,
20- drivewheel, 21- motor, 22- bearing, 23- sleeve, 24- driven pulley, 25- rotating handles, 26- first threaded rod, 27-
Fixed seat, 28- (the first back-moving spring, 29- rotating lifting gear.
Specific embodiment
With reference to specific embodiment, the technical scheme of this patent is described in more detail.
Refer to Fig. 1-5, one kind can expand supporting surface supporting bridge device, including base 2；The top of described base 2
It is provided with the first slide rail 3 and gripper shoe 12, for supporting whole device；The bottom of base 2 is provided with universal wheel 14；On base 2
It is provided with fixing device 1；Described gripper shoe 12 is arranged on the centrage of base 2, and is fixedly connected with gripper shoe 12, for propping up
Support and fixing rotating lifting gear 29；The top of gripper shoe 12 is provided with rotating lifting gear 29；Arrange on described first slide rail 3
There are the first slide block 4 and (the first back-moving spring 28；Described (the first back-moving spring 28 is socketed with the first slide rail 3, for the first slide block 4
Reset；First slide block 4 is socketed in the first slide rail 3, in the enterprising line slip of the first slide rail 3, thus changing inclining of connecting rod 5
Gradient, thus reach the effect of the raising and lowering to the first fixed plate 8；Described universal wheel 14 is fixedly installed on the bottom of base 2
Portion, for the convenient movement to this device so that this device is more portable；Described fixing device 1 is by rotating handles 25, the first spiral shell
Rasp bar 26 and fixed seat 27 form；Described rotating handles 25 is arranged on the top of the first threaded rod 26；First threaded rod 26 and bottom
On seat 2, the screw thread borehole jack of the left and right sides is connected together；Described fixed seat 27 is fixedly installed on the bottom of the first threaded rod 26, passes through
The rotation of rotating handles 25 makes the first threaded rod 26, is rotated, thus driving fixed seat 27 to rise or fall so that this dress
Put and universal wheel 14 can be propped up, stable fixation can not only be carried out to this device, but also universal wheel 14 can be protected so that
The service life of universal wheel 14 more long；The top of described first slide block 4 is provided with connecting rod 5；Described connecting rod 5 is provided with
Two, and arranged in a crossed manner together, can by change connecting rod 5 gradient so that the first fixed plate 8 risen or under
Fall, connecting rod 5 also can support the first fixed plate 8；The top of described connecting rod 5 is provided with the second slide block 10；Described second is sliding
Block 10 is arranged on the second slide rail 6, and connects together with the second slide rail 6；The left and right sides of the second slide block 10 is provided with second
Back-moving spring 7；The top of the second slide rail 6 is provided with the first fixed plate 8；It is provided with second in the inner chamber of described first fixed plate 8
Fixed plate 9；The right side of described second fixed plate 9 is fixedly installed the first limiting plate 15；The bottom of the second fixed plate 9 is provided with stretches
Contracting bar 16；Second fixed plate 9 can be supported to bridge, when needing to increase with the contact area of bridge it is necessary to by the
Two fixed plates 9 are released from the inner chamber of the first fixed plate 8, then reach suitable position, solid by second by expansion link 16
Fixed board 9 is fixing；Described expansion link 16 is connected with the second fixed plate 9 by hinge；It is provided with spacing hole on described expansion link 16
17；Described spacing hole 17 is corresponding with the spacing hole 17 in connecting rod 5, can be solid with connecting rod 5 by expansion link 16 as needed
Fixed；Described rotating lifting gear 29 is by crust of the device 18, bearing 22, the second threaded rod 11, sleeve 23, connecting shaft 19, second limit
Position plate 13, driven pulley 24, drivewheel 20 and motor 21 form, for adjusting connection by the lifting of the second threaded rod 11
The gradient of bar 5, thus reaching rising or falling of the first fixed plate 8, thus reach the support to bridge；Described device shell
18 tops being fixedly installed on gripper shoe 12；Described drivewheel 20 is fixedly connected with motor 21 by connecting shaft 19；Driven
Wheel 24 is arranged on the left side of drivewheel 20, and is meshed with drivewheel 20；Described sleeve 23 and driven pulley 24 connect together；Institute
State the second threaded rod 11 to socket-connect with sleeve 23, in the second threaded rod 11, crust of the device 18 intersection is provided with bearing 22, and
The top of the second threaded rod 11 is connected with connecting rod 5 by spherical hinge；The setting of the second limited block 13, can limit the second spiral shell
The length of rasp bar 11, prevents this device of damage that rises too high.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can also be on the premise of without departing from this patent objective
Make a variety of changes.
Claims (3)
1. one kind can expand supporting surface supporting bridge device, including base（2）；It is characterized in that, described base（2）Top
It is provided with the first slide rail（3）And gripper shoe（12）；Base（2）Bottom be provided with universal wheel（14）；Base（2）On be provided with solid
Determine device（1）；Described gripper shoe（12）It is arranged on base（2）Centrage on, and and gripper shoe（12）It is fixedly connected；Gripper shoe
（12）Top be provided with rotating lifting gear（29）；Described first slide rail（3）On be provided with the first slide block（4）With the first reset
Spring（28）；Described (the first back-moving spring（28）With the first slide rail（3）Socket；First slide block（4）It is socketed in the first slide rail（3）；
Described universal wheel（14）It is fixedly installed on base（2）Bottom；Described fixing device（1）By rotating handles（25）, the first screw thread
Bar（26）And fixed seat（27）Composition；Described rotating handles（25）It is arranged on the first threaded rod（26）Top；First threaded rod
（26）With base（2）The screw thread borehole jack of the upper left and right sides is connected together；Described fixed seat（27）It is fixedly installed on the first threaded rod
（26）Bottom；Described first slide block（4）Top be provided with connecting rod（5）；Described connecting rod（5）It is provided with two, and hand over
Fork is set together；Described connecting rod（5）Top be provided with the second slide block（10）；Described second slide block（10）It is arranged on second
Slide rail（6）On, and with the second slide rail（6）Connect together；Second slide block（10）The left and right sides be provided with second back-moving spring
（7）；Second slide rail（6）Top be provided with the first fixed plate（8）；Described first fixed plate（8）Inner chamber in be provided with second
Fixed plate（9）；Described second fixed plate（9）Right side be fixedly installed the first limiting plate（15）；Second fixed plate（9）Bottom
It is provided with expansion link（16）；Described expansion link（16）By hinge and the second fixed plate（9）It is connected；Described expansion link（16）On
It is provided with spacing hole（17）；Described spacing hole（17）With connecting rod（5）On spacing hole（17）Corresponding；Described rotation and lifting dress
Put（29）By crust of the device（18）, bearing（22）, the second threaded rod（11）, sleeve（23）, connecting shaft（19）, the second limiting plate
（13）, driven pulley（24）, drivewheel（20）And motor（21）Composition；Described device shell（18）It is fixedly installed on gripper shoe
（12）Top；Described drivewheel（20）By connecting shaft（19）With motor（21）It is fixedly connected；Driven pulley（24）Setting
In drivewheel（20）Left side, and and drivewheel（20）It is meshed；Described sleeve（23）With driven pulley（24）Connect together；Institute
State the second threaded rod（11）With sleeve（23）Socket-connect, and in the second threaded rod（11）With crust of the device（18）Intersection is provided with
Bearing（22）.
2. according to claim 1 can expand supporting surface supporting bridge device it is characterised in that described motor
（21）It is fixedly connected with power supply by wire.
3. according to claim 1 can expand supporting surface supporting bridge device it is characterised in that described second limiting plate
（13）It is fixedly installed on the second threaded rod（11）Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129868.7A CN106395683A (en) | 2016-12-09 | 2016-12-09 | Bridge bracing device with bracing surface capable of being enlarged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129868.7A CN106395683A (en) | 2016-12-09 | 2016-12-09 | Bridge bracing device with bracing surface capable of being enlarged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106395683A true CN106395683A (en) | 2017-02-15 |
Family
ID=58085002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611129868.7A Pending CN106395683A (en) | 2016-12-09 | 2016-12-09 | Bridge bracing device with bracing surface capable of being enlarged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106395683A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139060A (en) * | 2017-07-18 | 2017-09-08 | 合肥通祥智能信息科技有限公司 | A kind of metal tube continuous cutter |
| CN107227547A (en) * | 2017-08-09 | 2017-10-03 | 湖州茜儿服饰有限公司 | A kind of liftable weaving loom |
| CN107736336A (en) * | 2017-10-26 | 2018-02-27 | 绍兴柯桥雷霄机械科技有限公司 | A kind of formalin sample device of good airproof performance |
| CN107963581A (en) * | 2017-12-10 | 2018-04-27 | 岳文智 | It is a kind of to stablize the hydraulic lift lifted |
| CN108217520A (en) * | 2018-03-02 | 2018-06-29 | 吴江宇涛机电有限公司 | Hoistway door production lifting device |
| CN110371900A (en) * | 2019-08-02 | 2019-10-25 | 绍兴欢歌智能科技有限公司 | A kind of road construction well cover opening device |
| CN111561646A (en) * | 2020-04-22 | 2020-08-21 | 长春大学 | Even computer lift strutting arrangement of atress |
| CN112290728A (en) * | 2020-10-23 | 2021-01-29 | 湖南超川电子科技有限公司 | Supporting and fixing base for servo motor |
| CN112847182A (en) * | 2020-12-31 | 2021-05-28 | 温州宏刚科技有限公司 | Clamp for processing zinc alloy hardware |
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| US5616349A (en) * | 1994-01-20 | 1997-04-01 | Sasaki; Mitsuo | Movable slab form unit |
| CN204531334U (en) * | 2015-04-04 | 2015-08-05 | 韩纪刚 | A kind of building-supporting device |
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| CN204825658U (en) * | 2015-07-04 | 2015-12-02 | 田丽华 | Public road bridge heel post for roof beam |
| CN205421023U (en) * | 2015-12-21 | 2016-08-03 | 代森林 | Public road bridge roof beam strutting arrangement |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5616349A (en) * | 1994-01-20 | 1997-04-01 | Sasaki; Mitsuo | Movable slab form unit |
| CN204590037U (en) * | 2015-03-19 | 2015-08-26 | 温州市华宏市政园林工程建设有限公司 | A kind of support frame for building |
| CN204531334U (en) * | 2015-04-04 | 2015-08-05 | 韩纪刚 | A kind of building-supporting device |
| CN204803762U (en) * | 2015-05-31 | 2015-11-25 | 中铁十八局集团轨道交通工程有限公司 | Bridge stand construction operation platform |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139060A (en) * | 2017-07-18 | 2017-09-08 | 合肥通祥智能信息科技有限公司 | A kind of metal tube continuous cutter |
| CN107227547A (en) * | 2017-08-09 | 2017-10-03 | 湖州茜儿服饰有限公司 | A kind of liftable weaving loom |
| CN107227547B (en) * | 2017-08-09 | 2018-08-28 | 绍兴柯桥如川纺织科技有限公司 | A kind of liftable weaving loom |
| CN107736336A (en) * | 2017-10-26 | 2018-02-27 | 绍兴柯桥雷霄机械科技有限公司 | A kind of formalin sample device of good airproof performance |
| CN107963581A (en) * | 2017-12-10 | 2018-04-27 | 岳文智 | It is a kind of to stablize the hydraulic lift lifted |
| CN108217520A (en) * | 2018-03-02 | 2018-06-29 | 吴江宇涛机电有限公司 | Hoistway door production lifting device |
| CN108217520B (en) * | 2018-03-02 | 2024-04-16 | 吴江宇涛机电有限公司 | Lifting equipment for elevator hoistway door production |
| CN110371900A (en) * | 2019-08-02 | 2019-10-25 | 绍兴欢歌智能科技有限公司 | A kind of road construction well cover opening device |
| CN111561646A (en) * | 2020-04-22 | 2020-08-21 | 长春大学 | Even computer lift strutting arrangement of atress |
| CN112290728A (en) * | 2020-10-23 | 2021-01-29 | 湖南超川电子科技有限公司 | Supporting and fixing base for servo motor |
| CN112290728B (en) * | 2020-10-23 | 2021-09-24 | 湖南超川电子科技有限公司 | Supporting and fixing base for servo motor |
| CN112847182A (en) * | 2020-12-31 | 2021-05-28 | 温州宏刚科技有限公司 | Clamp for processing zinc alloy hardware |
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Application publication date: 20170215 |