CN209162619U - Ultralow across road bascule bridge - Google Patents
Ultralow across road bascule bridge Download PDFInfo
- Publication number
- CN209162619U CN209162619U CN201821778511.6U CN201821778511U CN209162619U CN 209162619 U CN209162619 U CN 209162619U CN 201821778511 U CN201821778511 U CN 201821778511U CN 209162619 U CN209162619 U CN 209162619U
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Abstract
The utility model discloses a kind of ultralow across road bascule bridges, ultralow across road bascule bridge, it includes support bridge pier and is supporting symmetrically arranged a pair of of the body of a bridge in bridge pier two sides, the top of the body of a bridge is equipped with inclination bridge plate, each body of a bridge is equipped with two rotation axis close to the top of support bridge pier side in parallel, and rotation axis is fixedly connected by bearing with the body of a bridge.The utility model has the advantage of compared with common bridge, the utility model body of a bridge is low, and span is small, is removed and mobile surrounding building or aerial cable when early-stage preparations without extensive, construction cost is low, investment is low, applied widely；The case where vehicle pass-through is independent of each other on bridge, under bridge, avoids intersection traffic congestion generation；Under bridge oversize vehicle need to by when, only need pull-up load-bearing bridge plate, oversize vehicle puts down load-bearing bridge plate after passing through, vehicle can pass through on bridge, and current mode is flexible.
Description
Technical field:
The utility model relates to one kind across road and bridge, in particular to a kind of ultralow across road bascule bridge.
Background technique:
With the quickening pace of modern life, the raising of traffic conditions complexity, people for traffic conditions satisfaction not
It is disconnected to glide, especially at upper and lower class peak period, once congestion in road situation occurs, it will the feelings of strong influence driver
Thread, and driver drives vehicle in the case where emotional instability, easily generation traffic accident cause personal property, health
Loss.In order to alleviate above situation, in city road planning design, frequently with some designs across road and bridge, vehicle frequency is avoided
It is numerous to get congestion in intersection of roads, it is exactly the bridge in intersection of roads construction across road and bridge, the road of different trends is being handed over
Two sides are attached at remittance, so that the road of different trends no longer crosses, i.e., it is mutual between the road of different trends
It is independent.But there are the following problems during across construction of road and bridge: 1, general across road and bridge body of a bridge height are higher, building course
In, it needs that surrounding building, aerial cable etc. are removed or shifted, primary preparation works amount is larger, and investment is high；2, existing
Construction cost across road and bridge it is expensive, be not suitable for all road occupations, restricted application.
Utility model content:
That the purpose of this utility model is to provide a kind of construction costs is low, applicability is wide, can be relieved the ultralow of traffic congestion
Across road bascule bridge.
The utility model is implemented by following technical solution: ultralow across road bascule bridge comprising supports bridge pier and in the branch
Symmetrically arranged a pair of of the body of a bridge in bridge pier two sides is supportted, the top of the body of a bridge is equipped with inclination bridge plate, and each body of a bridge is close to described
The top of support bridge pier side is equipped with two rotation axis in parallel, and the rotation axis is fixedly connected by bearing with the body of a bridge；It leans on
It is hinged with load-bearing bridge plate in the rotation axis of the nearly support bridge pier side, the other end of the load-bearing bridge plate is overlapped on described
Pier coping portion is supported, the distance between carrying bogie board bottom face to ground is 1.8-3.0m, the two inclination bridge plates and two institutes
It states load-bearing bridge plate and constitutes bridge floor；It is a pair of vertical to be symmetrically fixed with vertically in the rotation axis far from the support bridge pier side
Bar, the every vertical bar top is fixed with fixed pulley, in the load-bearing bridge plate and each angle point of the support bridge pier overlap edge
Place is fixed with steel cable respectively, and the other end of the wirerope is across the fixed pulley ipsilateral with it and an elevator
The spool of machine is fixedly connected；Telescopic support device, the telescopic end of the telescopic support device are equipped with inside each body of a bridge
Across the side walls hinged of the bridge floor and the vertical bar adjacent thereto, telescopic support device is equipped on each body of a bridge
The opening of placing groove, the telescopic support device placing groove runs through the inclination bridge plate, puts in each telescopic support device
It sets and is equipped with telescopic support device in slot, the telescopic support device bottom end is hinged with pedestal, and the pedestal is fixed at described
In telescopic support device placing groove, the side wall of the telescopic end of the telescopic support device and the vertical bar adjacent thereto is cut with scissors
It connects；
Along the inclination bridge plate length direction be equipped with track, the gliding in tracks be equipped with sliding block, the sliding block and and its
Be equipped with support subframe between at the top of the adjacent vertical bar, the both ends of the support subframe respectively with the vertical bar, described
Sliding block is hinged；Safety plug is equipped between the track and the sliding block.
Further, a hoist engine placing groove is respectively equipped on the bridge floor of two sides at the top of each body of a bridge,
The hoist engine is fixed in the hoist engine placing groove ipsilateral with it.
Further, the telescopic support device is jack, and the very heavy top bottom two sides are respectively fixed with shaft, institute
Stating pedestal includes transverse slat, and the transverse slat upper end is symmetrically fixed with a pair of of triangular plate, and each triangular plate is equipped with shaft
Through-hole, two rotary shaft through holes are symmetrically set, and a rotary shaft through hole is arranged with a shaft and connect.
Further, several limit holes are provided along its length on the track, the safety plug passes through an institute
State limit hole and the sliding block pin joint.
Further, tranverse connecting rod is fixed between two vertical bars of the same side.
Further, the body of a bridge is equipped with bridge opening.
Further, the load-bearing bridge plate is lightweight bridge plate.
Further, the lightweight bridge plate is one of magnesium lithium alloy bridge plate or magnesium alloy bridge plate.
Further, it is respectively equipped with camera in the support bridge pier two sides parallel with road width direction, in two institutes
State passage origination side be respectively set that no through traffic signal lamp, the signal output end of the camera and the signal of controller of the body of a bridge
Input terminal connection, the signal output end of the controller are connect with the signal input part of no through traffic the signal lamp respectively.
The advantages of the utility model: 1, compared with common bridge, the utility model body of a bridge is low, and span is small, when early-stage preparations
Without removing and moving surrounding building or aerial cable on a large scale, construction cost is low, investment is low, applied widely；2, on bridge,
The case where vehicle pass-through is independent of each other under bridge, avoids intersection traffic congestion generation；3, can to meet quantity under bridge in the majority
Small vehicle it is current, when under bridge oversize vehicle need to by when, need to only start hoist engine work, pass through wirerope pull-up carrying bogie
Plate, oversize vehicle put down load-bearing bridge plate after passing through, vehicle can pass through on bridge, and current mode is flexible；4, support bridge pier can
To play the role of separating the uplink and downlink vehicle under bridge, and bridge pier is supported to support load-bearing bridge plate, it is ensured that load-bearing bridge plate load-bearing property
Well, guarantee that vehicle can safety on bridge；5, load-bearing bridge plate can be risen according to bridge upper and lower vehicle passage situation in real time
Or the control put down, and prompt on bridge in advance vehicle whether P Passable, it is ensured that vehicle pass-through safety on bridge, while can be under bridge
Higher-height vehicle is let pass in time, it is ensured that the timeliness and validity of vehicle pass-through, it is easy to use.
Detailed description of the invention:
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the use state diagram of the utility model.
Fig. 3 is the portion the A enlarged drawing of Fig. 2.
Fig. 4 is the portion the B enlarged drawing of Fig. 1.
Fig. 5 is the control principle schematic diagram of the utility model.
Fig. 6 is the base schematic diagram of the utility model.
Bridge pier 1, the body of a bridge 2 are supported, bridge opening 3 tilts bridge plate 4, rotation axis 5, load-bearing bridge plate 6, vertical bar 7, fixed pulley 8, steel
Cord 9, hoist engine 10, telescopic support device 11, track 12, sliding block 13 support subframe 14, safety plug 15, limit hole 16, camera shooting
First 17, no through traffic signal lamp 18, controller 19, hoist engine placing groove 20, tranverse connecting rod 21, telescopic support device placing groove 22,
Pedestal 23, transverse slat 24, triangular plate 25, rotary shaft through hole 26.
Specific embodiment:
Embodiment 1:
As shown in figures 1 to 6, ultralow across road bascule bridge comprising support bridge pier 1 and supporting 1 two sides of bridge pier symmetrically arranged
A pair of of body of a bridge 2, the body of a bridge 2 are equipped with bridge opening 3, pedestrian and non power driven vehicle and are passed through under bridge by bridge opening 3；The top of the body of a bridge 2 is set
There is inclination bridge plate 4, inclination bridge plate 4 is for vehicles or pedestrians by current on bridge；Top of each body of a bridge 2 close to support 1 side of bridge pier
It is set in parallel there are two rotation axis 5, rotation axis 5 is fixedly connected by bearing with the body of a bridge 2；Rotation axis 5 close to support 1 side of bridge pier
On be hinged with load-bearing bridge plate 6, load-bearing bridge plate 6 is lightweight bridge plate, and lightweight bridge plate is in magnesium lithium alloy bridge plate or magnesium alloy bridge plate
One kind, in the present embodiment, lightweight bridge plate be magnesium lithium alloy bridge plate；The other end of load-bearing bridge plate 6 is overlapped on support bridge pier 1 and pushes up
Portion, support bridge pier 1 can play the role of separating the uplink and downlink vehicle under bridge, and bridge pier 1 is supported to accept opening for load-bearing bridge plate 6
Close end, it is ensured that 6 load-bearing property of load-bearing bridge plate is good, guarantees that vehicle can safety on bridge；6 bottom surface of load-bearing bridge plate is between ground
Distance be 1.8-3.0m, in the present embodiment, 6 bottom surface of load-bearing bridge plate to support the distance between 1 bottom surface of bridge pier is 2.4m；
The body of a bridge 2 is low, is removed and mobile surrounding building or aerial cable when early-stage preparations without extensive, and construction cost is low, investment is low,
It is applied widely, it is ensured that small vehicle normal pass under bridge, on bridge, vehicle pass-through is independent of each other under bridge, avoids road
The case where intersection traffic congestion, occurs；Two inclination bridge plates 4 and two load-bearing bridge plates 6 constitute bridge floor；Far from support 1 side of bridge pier
Vertical bar 7 is fixed in rotation axis 5 vertically, fixed pulley 8 is fixed at the top of vertical bar 7, in load-bearing bridge plate 6 and support bridge pier
Wirerope 9 is fixed at 1 overlap edge, the other end of wirerope 9 is fixedly connected across fixed pulley 8 with the spool of hoist engine 10,
It is respectively equipped with a hoist engine placing groove 20 on the bridge floor of each 2 top two sides of the body of a bridge, hoist engine 10 is fixed at and it
In ipsilateral hoist engine placing groove 20；Telescopic support device placing groove 22 is equipped on each bridge floor, telescopic support device is placed
The opening of slot 22 is equipped with telescopic support device 11 through inclination bridge plate 4 in each telescopic support device placing groove 22, stretches
11 bottom end of support device is hinged with pedestal 23, and pedestal 23 is fixed in telescopic support device placing groove 22, retractable support dress
11 are set as jack, very heavy top bottom two sides are respectively fixed with shaft, and pedestal includes transverse slat 24, and 24 upper end of transverse slat is symmetrically fixed with
A pair of of triangular plate 25, each triangular plate 25 are equipped with rotary shaft through hole 26, and two rotary shaft through holes 26 are symmetrically set, and one
A rotary shaft through hole 26 is arranged with a shaft and connect, and the telescopic end of telescopic support device 11 passes through inclination bridge plate 4 and adjacent thereto
Vertical bar 7 it is side walls hinged, the structure of pedestal 23 and telescopic support device 11 is similar with dumper hydraulic lifting mechanism, and
Telescopic support device 11 is driven by hydraulic system；
It is equipped with track 12 along inclination 4 length direction of bridge plate, sliding is equipped with sliding block 13 in track 12, sliding block 13 and adjacent thereto
The top of vertical bar 7 between be equipped with support subframe 14, support the both ends of subframe 14 hinged with vertical bar 7, sliding block 13 respectively；Rail
It is equipped with safety plug 15 between road 12 and sliding block 13, is provided along its length several limit holes 16, safety plug 15 on track 12
Across a limit hole 16 and 13 pin joint of sliding block.
It is respectively equipped with camera 17 in support bridge pier 1 two sides parallel with road width direction, camera 17 can be by bridge two
It is shown on the vehicle pass-through situation picture transmission to controller 19 of side, is respectively set that no through traffic in the passage origination side of two body of a bridgies 2
Signal lamp 18, no through traffic, and signal lamp 18 can prompt whether vehicle can pass through from bridge；The signal output end of camera 17
It is connect with the signal input part of controller 19, the signal output end of controller 19 is defeated with the signal of no through traffic signal lamp 18 respectively
Enter end connection, start and stop and hoist engine 10, telescopic support device 11 by the signal lamp 18 that can control that no through traffic of controller 19
Deng movement.
The course of work:
When the picture for being transferred to controller 19 by camera 17 shows that no oversize vehicle passes through, vehicle normally leads on bridge
It goes, the bridge floor that vehicle is made up of inclination bridge plate 4 and load-bearing bridge plate 6 on bridge is current, and vehicle passes through 3 normal pass of bridge opening under bridge；
When the picture that controller 19 is transferred to by camera 17 show oversize vehicle need by when, controllers pass through
The control of controller 19 no through traffic signal lamp 18 starts, and prompts vehicle to forbid current from bridge, after passing through on bridge without vehicle, leads to
It crosses the starting hoist engine 10 of controller 19 and at the uniform velocity winds wirerope 9, load-bearing bridge plate 6 rises, and the telescopic end of telescopic support device 11 is stretched
It abuts out and with vertical bar 7, it is ensured that the stability of vertical bar 7；Hoist engine 10 continues to wind wirerope 9, and load-bearing bridge plate 6 is with perpendicular
Straight-bar 7, tranverse connecting rod 21, support subframe 14 are fallen to inclination bridge plate 4, until the telescopic end of telescopic support device 11 bounces back to flexible branch
In support arrangement placing groove 22, load-bearing bridge plate 6, vertical bar 7, tranverse connecting rod 21, support subframe 14 are dropped down on inclination bridge plate 4, large-scale
Vehicle can pass through under bridge；After the picture for being transferred to controller 19 by camera 17 shows that oversize vehicle passes through, elevator is released
Machine 10 is braked, and the telescopic end that controllers control telescopic support device 11 stretches out, and telescopic support device 11 jacks up vertical bar 7,
Vertical bar 7, tranverse connecting rod 21, support subframe 14 rise, and load-bearing bridge plate 6 rises therewith, when load-bearing bridge plate 6 rises and crosses vertical line
When, starting hoist engine 10 at the uniform velocity releases wirerope 9, and under the drawing of wirerope 9, load-bearing bridge plate 6 continues to be reset to and support bridge
Pier 1 contacts, and controllers are closed by the control of controller 19 no through traffic signal lamp 18, prompts vehicle that can pass through from bridge and leads to
Know that vehicle can pass through from bridge, vehicle restores normal pass on bridge, under bridge.
The present embodiment is compared with common bridge, and the body of a bridge 2 is low, and span is small, is removed and mobile when early-stage preparations without extensive
Surrounding building or aerial cable, construction cost is low, investment is low, applied widely；Vehicle pass-through is independent of each other on bridge, under bridge,
The case where avoiding intersection traffic congestion generation；Under bridge oversize vehicle need to by when, only need to rise load-bearing bridge plate 6 i.e.
Can, oversize vehicle puts down load-bearing bridge plate 6 after passing through, vehicle can pass through on bridge, and current mode is flexible；Support bridge pier 11 can rise
To the effect for separating uplink and downlink vehicle, and bridge pier 1 is supported to support load-bearing bridge plate 6, it is ensured that 6 load-bearing property of load-bearing bridge plate is good, protects
Vehicle can safety on card bridge.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. ultralow across road bascule bridge, which is characterized in that it includes support bridge pier and symmetrically arranged in the support bridge pier two sides
A pair of of body of a bridge, the top of the body of a bridge are equipped with inclination bridge plate, top horizontal of each body of a bridge close to the support bridge pier side
Row is set there are two rotation axis, and the rotation axis is fixedly connected by bearing with the body of a bridge；Close to the support bridge pier side
Load-bearing bridge plate is hinged in the rotation axis, the other end of the load-bearing bridge plate is overlapped on the support pier coping portion, described to hold
The distance between weight bridge plate bottom surface to ground is 1.8-3.0m, and the two inclination bridge plates and the two load-bearing bridge plates constitute bridge floor；
It is symmetrically fixed with a pair of of vertical bar, the every vertical bar top vertically in the rotation axis far from the support bridge pier side
Portion is fixed with fixed pulley, is fixed with a steel respectively in the load-bearing bridge plate and each corner point of the support bridge pier overlap edge
The other end of cord, the wirerope is fixedly connected across with its ipsilateral described fixed pulley with the spool of a hoist engine；?
Each body of a bridge is equipped with telescopic support device placing groove, and the opening of the telescopic support device placing groove runs through the inclination
Bridge plate, is equipped with telescopic support device in each telescopic support device placing groove, and the telescopic support device bottom end is hinged
Have pedestal, the pedestal is fixed in the telescopic support device placing groove, the telescopic end of the telescopic support device and
The vertical bar adjacent thereto it is side walls hinged；
It is equipped with track along the inclination bridge plate length direction, the gliding in tracks is equipped with sliding block, the sliding block and adjacent thereto
The vertical bar at the top of between be equipped with support subframe, it is described support subframe both ends respectively with the vertical bar, the sliding block
Hingedly；Safety plug is equipped between the track and the sliding block.
2. ultralow across road bascule bridge according to claim 1, which is characterized in that the institute of two sides at the top of each body of a bridge
It states and is respectively equipped with a hoist engine placing groove on bridge floor, the hoist engine is fixed at the hoist engine ipsilateral with it and places
In slot.
3. ultralow across road bascule bridge according to claim 1, which is characterized in that the telescopic support device is jack,
The very heavy top bottom two sides are respectively fixed with shaft, and the pedestal includes transverse slat, and the transverse slat upper end is symmetrically fixed with a pair
Triangular plate, each triangular plate are equipped with rotary shaft through hole, and two rotary shaft through holes are symmetrically set, described in one
Rotary shaft through hole is arranged with a shaft and connect.
4. ultralow across road bascule bridge according to claim 1, which is characterized in that be provided along its length on the track
Several limit holes, the safety plug pass through the limit hole and the sliding block pin joint.
5. ultralow across road bascule bridge according to claim 1, which is characterized in that the same side two vertical bars it
Between be fixed with tranverse connecting rod.
6. ultralow across road bascule bridge according to claim 1, which is characterized in that the body of a bridge is equipped with bridge opening.
7. ultralow across road bascule bridge according to claim 6, which is characterized in that the load-bearing bridge plate is lightweight bridge plate.
8. ultralow across road bascule bridge according to claim 7, which is characterized in that the lightweight bridge plate is magnesium lithium alloy bridge plate
Or one of magnesium alloy bridge plate.
9. -8 any ultralow across road bascule bridge according to claim 1, which is characterized in that in the support bridge pier and road
The parallel two sides of width direction are respectively equipped with camera, in the passage origination side of two body of a bridgies signal that is respectively set that no through traffic
Lamp, the signal output end of the camera and the signal input part of controller connect, the signal output end of the controller and institute
The signal input part connection for signal lamp of stating that no through traffic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778511.6U CN209162619U (en) | 2018-10-29 | 2018-10-29 | Ultralow across road bascule bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778511.6U CN209162619U (en) | 2018-10-29 | 2018-10-29 | Ultralow across road bascule bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209162619U true CN209162619U (en) | 2019-07-26 |
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ID=67335980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821778511.6U Active CN209162619U (en) | 2018-10-29 | 2018-10-29 | Ultralow across road bascule bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209162619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111646101A (en) * | 2019-11-27 | 2020-09-11 | 泰富重工制造有限公司 | Folding type bridge device for circular tube conveyor and installation method of folding type bridge device |
-
2018
- 2018-10-29 CN CN201821778511.6U patent/CN209162619U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111646101A (en) * | 2019-11-27 | 2020-09-11 | 泰富重工制造有限公司 | Folding type bridge device for circular tube conveyor and installation method of folding type bridge device |
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