CN206467573U - Anti-skidding overpass - Google Patents
Anti-skidding overpass Download PDFInfo
- Publication number
- CN206467573U CN206467573U CN201720142140.1U CN201720142140U CN206467573U CN 206467573 U CN206467573 U CN 206467573U CN 201720142140 U CN201720142140 U CN 201720142140U CN 206467573 U CN206467573 U CN 206467573U
- Authority
- CN
- China
- Prior art keywords
- bridge body
- skidding
- bridge
- runway
- sodium chloride
- 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.)
- Expired - Fee Related
Links
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model is related to a kind of anti-skidding overpass, including bridge body, runway and pavement are provided with bridge body, it is provided with bridge body on the support column that one end is connected with ground, runway and is uniformly provided with multiple projections, projection is lain across through whole curb-to-curb width, the distributive pipe of bridge body thickness is provided through in projection, bridge body bottom portion is provided with reinforcement, and the accommodating chamber that the formation of reinforcement inner hollow is in communication with the outside, distributive pipe is connected with accommodating chamber；When being frozen on bridge body, sodium chloride solution is driven into accommodating chamber, bridge body surface is then flowed out to from distributive pipe, and in the diffusion of bridge body surface；By the ice-out on bridge body, such method does not need bridge inspection and maintenance personnel to spray sodium chloride solution on bridge body to after on bridge on, it is to avoid attendant gets on careless tumble injury after bridge body freezes.
Description
Technical field
The utility model is related to building field, more particularly to a kind of anti-skidding overpass.
Background technology
Overpass, i.e. overbridge, a kind of bridge refer to and rested on a series of narrow armored concrete or bricklaying arch, with height
The tower or pillar of support, across the bridge of mountain valley, river, road or other lower barriers.The structure type of overpass is necessary
According to surrounding enviroment, according to the theory of bridge aesthetics, using rational linear and depth-width ratio, rise-span ratio.
Such as the drainage system for overhead bridge that notification number is " CN201843073U ", it includes runway, pavement and driving
Offer to be provided with along its longitudinal direction below the through hole flowed into for rainwater, pavement on kerbstone between road and pavement, kerbstone and prolong
The drainage gallery that catchments stretched, the drainage gallery that catchments is connected with the through hole on kerbstone；Although contrast shelves there is provided one kind be easy to draining,
The higher drainage system for overhead bridge of security performance；But some northerly cities, especially in the time in severe winter, when spotting or
During slight snow, sleet only drenches road surface, can form ice crystal on road surface because weather temperature is relatively low, when automobile is up in overpass
Sail, when especially going up a slope, can occur automobile because tire earth-grasping force is not strong and causes frictional force between tire and road surface smaller
Come down phenomenon, extremely dangerous.
Utility model content
The purpose of this utility model is to provide a kind of anti-skidding overpass for avoiding sleety weather automobile up slope from skidding.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of anti-skidding overpass,
Including bridge body, it is provided with the bridge body on runway and pavement, the bridge body and is provided with one end and ground
Multiple projections are uniformly provided with the support column of face connection, the runway, the projection is lain across wide through whole runway
The distributive pipe of bridge body thickness is provided through in degree, the projection, the bridge body bottom portion is provided with reinforcement, described
The accommodating chamber that the formation of reinforcement inner hollow is in communication with the outside, the distributive pipe is connected with accommodating chamber.
By using above-mentioned technical proposal, it is arranged on the reinforcement below bridge body and the structure of bridge body is served
The effect of reinforcement, sets a hollow accommodating chamber inside reinforcement；By accommodating chamber and the distributive pipe phase that is arranged in projection
Connection, when being frozen on bridge body, giant is placed in reinforcement bottom, by giant to the appearance inside reinforcement
Receive the sodium chloride solution that high concentration is injected in chamber, sodium chloride solution is driven into accommodating chamber, then flowed out to from distributive pipe
Bridge body surface, and in the diffusion of bridge body surface；Because the freezing point of sodium chloride solution is relatively low, so can be by bridge body
On ice-out, such method do not need bridge inspection and maintenance personnel to spray sodium chloride on bridge body to after on bridge on
Solution, it is to avoid attendant gets on careless tumble injury after bridge body freezes；And the projection being arranged on bridge body can increase
Frictional force between vehicle and bridge, may also function as the effect of deceleration when vehicle descending.
Preferably, the convex side wall caves inward, depression forms the downwards on the side wall that the projection caves inward
Sodium chloride is provided with one groove, first groove.
By using above-mentioned technical proposal, when just beginning to rain or snowing, it is not necessary to large batch of by adding
Strengthening tendons and distributive pipe spray sodium chloride solution on bridge body；As rainwater, snow-broth are in road surface vertical spread, along projection
Edge trickles, when flowing through the first groove being arranged on convex side wall, the sodium chloride being arranged in the first groove is dissolved, by rain
Water, snow-broth become sodium chloride solution, and lower continuation is trickled backward, it is to avoid is frozen, is prevented trouble before it happens.
Preferably, being provided with stair on the bridge body, the stair are set around support column spiral.
By using above-mentioned technical proposal, it is generally considered that the earth-grasping force of vehicle, will not set the gradient on bridge body
That puts is excessive, thus need to be afraid of longer one section of slope could on to when on runway, needing to expend longer for pedestrian
Between, in order to save the time of pedestrian, support column spiral is provided with stair, pedestrian can from stair directly on on pavement.
Preferably, being provided with guard rail on the bridge body, the guard rail includes many root posts and vertical by many
The securing cross bar of post.
By using above-mentioned technical proposal, the guard rail of bridge body perimeter is arranged on to travelling the vehicle on runway
Certain protective effect is played with the pedestrian's tool walked on pavement.
Preferably, hollow formed in the first cavity, first cavity of the column bottom is placed with sodium chloride.
By using above-mentioned technical proposal, when certain on pavement or runway still remains ice cube etc., or
Dissolved under the thicker sodium chloride solution for being difficult to flow out in distributive pipe of ice cube at drainage pipeline；Bridge inspection and maintenance person can be empty from first
Solid sodium chloride is taken out then to spill in chamber and located at the desired position, molten ice is pinpointed.
Preferably, being placed with antiskid chain in the second cavity of hollow formation, second cavity in the middle part of the column.
, can be by when vehicle is sailed and when still remaining has ice on road surface runway is up by using above-mentioned technical proposal
The antiskid chain being placed in the second cavity takes out and is enclosed on the tire of automobile, plays anti-skidding effect.
Preferably, the pavement is provided with Water absorption brick.
By using above-mentioned technical proposal, pavement is laid using Water absorption brick, it is to avoid rainwater, snow-broth are accumulated on pavement
Collect together, it is to avoid frozen on pavement and cause pedestrian's walking to be fallen accidentally.
In summary, the utility model has the advantages that：The reinforcement below bridge body is arranged on to bridge
The structure of body serves the effect of reinforcement, and a hollow accommodating chamber is set inside reinforcement；By accommodating chamber with being arranged on
Distributive pipe in projection is connected, when being frozen on bridge body, and a bucket is placed in reinforcement bottom, is placed in bucket
The sodium chloride solution of high concentration, sodium chloride solution is driven into accommodating chamber, and bridge this body surface is then flowed out to from distributive pipe
Face, and in the diffusion of bridge body surface；Because the freezing point of sodium chloride solution is relatively low, so the ice on bridge body can be melted
Change, such method does not need bridge inspection and maintenance personnel to spray sodium chloride solution on bridge body to after on bridge on, keeps away
Exempt from attendant after bridge body freezes to get on careless tumble injury；And the projection being arranged on bridge body can increase vehicle and bridge
Frictional force between beam, may also function as the effect of deceleration when vehicle descending.
Brief description of the drawings
Fig. 1 is embodiment Bridge body top view, for embodying the runway and the pavement that are arranged on bridge body；
Fig. 2 is embodiment Bridge part-structure schematic diagram, and guard rail on bridge body is arranged on for embodying；
Fig. 3 is the structure enlarged diagram of part A in Fig. 2, for embodying the projection being arranged on bridge body；
Fig. 4 is embodiment Bridge body construction sectional view, for embodying the reinforcement being arranged on bridge body.
In figure, 1, bridge body；11st, runway；12nd, pavement；121st, Water absorption brick；13rd, stair；14th, greenbelt；15、
Upward slope section；2nd, support column；3rd, guard rail；31st, column；32nd, cross bar；33rd, the first cavity；34th, the second cavity；41st, it is raised；42、
Distributive pipe；43rd, the first groove；5th, reinforcement；51st, accommodating chamber.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Embodiment：As shown in figure 1, a kind of anti-skidding overpass, including bridge body 1, it is divided into runway 11 on bridge body 1
With pavement 12, runway 11 is located at the center on the surface of bridge body 1, and pavement 12 is located at the both sides of bridge body, pavement
12 are spliced by Water absorption brick 121, and Water absorption brick 121 refers to one kind disclosed in Publication No. " CN1483690A " Chinese patent
Water absorption brick and preparation method thereof, sets greenbelt 14 between pavement 12 and runway 11, by greenbelt 14 by pavement 12
Separated with runway 11；As shown in Figure 2 and Figure 4, many support columns 2, support column 2 are vertically arranged with the bottom surface of bridge body 1
The other end fill in underground, bridge body 1 is supported；The bottom of bridge body 1 is provided with many reinforcements 5, reinforcement 5
Earthward locate extension along support column 2, and in the accommodating chamber 51 being internally provided with through its length of reinforcement 5, accommodating chamber
51 two ends are in communication with the outside.
As shown in Fig. 2 the upward stair 13 of spiral are provided with support column 2, on the top of stair 13 and bridge body 1
Pavement 12 connect, pedestrian can from stair 13 upwards climbing after reach pavement 12.
As shown in Figures 2 and 3, multiple raised 41 are uniformly provided with the upward slope section 15 of bridge body 1, projection 41 is
Formed by cement coating, projection 41 is set through the width of whole runway 11, and the array in the short transverse of upward slope section 15
Have multigroup, it is parallel to each other per projection 41 together；The side wall of projection 1 caves inward to form inclined-plane, and the shape that caves inward on inclined-plane
Into the first groove 43, glued in the first groove 43 and be provided with sodium chloride bag, sodium chloride is coated in water permeable membrane, will be then coated with
The water permeable membrane of sodium chloride is bonded in the first groove 43 using adhesive sticker, and the preparation of water permeable membrane refers to Publication No.
A kind of preparation method of tube type organic inorganic composite permeable membrane disclosed in the Chinese patent of " CN101422702A "；In projection 41
A distributive pipe 42 is inside provided with, distributive pipe 42 can use PVC hollow tube；As shown in figure 4, distributive pipe 42 runs through bridge body 1
Set and connected with accommodating chamber 51.
As shown in figure 1, the surrounding in bridge body 1 upwardly extends and is provided with guard rail 3, guard rail 3 is by many root posts
31 and a cross bar 32 through all columns 31 collectively form；Column 31 is arranged in numerical order since " 1 " in sequence, arranged in numerical order to be strange
The lower hollow of column 31 first cavity 33 of formation of several numbers, packed sodium chloride is stacked with the first cavity 33；Arrange in numerical order as idol
The lower hollow of column 31 second cavity 34 of formation of several numbers, antiskid chain is placed with the second cavity 34.
Application method：When the runway 11 on bridge body 1 freezes, high pressure is connected at the two ends of accommodating chamber 51
Hydraulic giant, the other end of giant is connected with being contained with the bucket of high concentration sodium chloride solution, and giant is to accommodating chamber intussusception
High concentration sodium chloride solution is penetrated, then sodium chloride solution flows out to runway 11 after being full of whole accommodating chamber 51 from distributive pipe 42
On, the sodium chloride solution then flowed out is spread out on the surface of runway 11, and the ice and snow on the surface of runway 11, ponding etc. is molten for chlorination
Sodium solution, reduces freezing point；And when having moisture trickling on road surface, moisture is flowed through behind each face of projection 41 successively, when flowing to the
When in one groove 43, the sodium chloride being wrapped in water permeable membrane is partly dissolved in water that to form sodium chloride solution latter with flowing away, from
Lower the freezing point of solution on source；If icing amount is more on bridge body 1, it can will be placed on antiskid chain in the second cavity 34 and take
Go out to be enclosed on anti-skidding on the tire of vehicle；Bridge inspection and maintenance personnel can be climbed on band pavement 12 using stair 13, and taking-up is placed on the
Sodium chloride in one cavity 33, dissolves to autotelic sprinkling at the icing on bridge body 1.
Claims (7)
1. a kind of anti-skidding overpass, including bridge body（1）, the bridge body（1）On be provided with runway（11）With people's row
Road（12）, it is characterised in that：The bridge body（1）On be provided with the support column that one end is connected with ground（2）, the runway
（11）On be uniformly provided with multiple projections（41）, the projection（41）Lie across through whole runway（11）Width, it is described convex
Rise（41）On be provided through bridge body（1）The distributive pipe of thickness（42）, the bridge body（1）Bottom is provided with reinforcement
（5）, the reinforcement（5）The accommodating chamber that inner hollow formation is in communication with the outside（51）, the distributive pipe（42）With accommodating chamber
（51）It is connected.
2. a kind of anti-skidding overpass according to claim 1, it is characterised in that：The projection（41）Side wall caves inward,
The projection（41）Depression forms the first groove downwards on the side wall caved inward（43）, first groove（43）Inside it is provided with
Sodium chloride.
3. a kind of anti-skidding overpass according to claim 2, it is characterised in that：The bridge body（1）On be provided with building
Ladder（13）, the stair（13）Around support column（2）Spiral is set.
4. a kind of anti-skidding overpass according to claim 3, it is characterised in that：The bridge body（1）On be provided with it is anti-
Guardrail（3）, the guard rail（3）Including many root posts（31）With by many root posts（31）Securing cross bar（32）.
5. a kind of anti-skidding overpass according to claim 4, it is characterised in that：The column（31）Lower hollow formation the
One cavity（33）, first cavity（33）Inside it is placed with sodium chloride.
6. a kind of anti-skidding overpass according to claim 5, it is characterised in that：The column（31）Middle part is hollow to form the
Two cavitys（34）, second cavity（34）Inside it is placed with antiskid chain.
7. a kind of anti-skidding overpass according to claim 6, it is characterised in that：The pavement（12）On be equipped with water suction
Brick（121）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142140.1U CN206467573U (en) | 2017-02-16 | 2017-02-16 | Anti-skidding overpass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142140.1U CN206467573U (en) | 2017-02-16 | 2017-02-16 | Anti-skidding overpass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206467573U true CN206467573U (en) | 2017-09-05 |
Family
ID=59708378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720142140.1U Expired - Fee Related CN206467573U (en) | 2017-02-16 | 2017-02-16 | Anti-skidding overpass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206467573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108921847A (en) * | 2018-08-08 | 2018-11-30 | 长沙理工大学 | Bridge floor detection method based on machine vision |
-
2017
- 2017-02-16 CN CN201720142140.1U patent/CN206467573U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108921847A (en) * | 2018-08-08 | 2018-11-30 | 长沙理工大学 | Bridge floor detection method based on machine vision |
| CN108921847B (en) * | 2018-08-08 | 2022-06-24 | 长沙理工大学 | Bridge bottom detection method based on machine vision |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207512532U (en) | A kind of sponge-type road drainage structure | |
| CN102930357A (en) | Method for forecasting water burst flood peak and peak time for karst tunnel underground river | |
| CN206204732U (en) | Water-permeable brick and its laying structure | |
| CN206467573U (en) | Anti-skidding overpass | |
| CN102296843A (en) | Multi-arch multilayer plant-separation type parking device | |
| CN203867586U (en) | Connecting structure used for connecting bridge and tunnel | |
| CN201074307Y (en) | Crash-proof wall for road-bridge greening | |
| CN206173762U (en) | Urban road dewatering system | |
| CN207891682U (en) | A kind of permeable ground structure | |
| CN109736194A (en) | A kind of anti-fall ice production apparatus of intelligence suitable for overpass discharge outlet | |
| CN215669234U (en) | Energy-absorbing water-guiding waterlogging-preventing structure for urban highway | |
| CN209669696U (en) | A kind of anti-fall ice production apparatus of intelligence suitable for overpass discharge outlet | |
| CN206467548U (en) | Overpass | |
| CN209854551U (en) | Sidewalk rail with water dripping function | |
| CN209619831U (en) | A kind of bridge with sunk type greening band structure | |
| CN209243751U (en) | A kind of low-rise building | |
| CN208586830U (en) | A kind of gardens stair | |
| CN207987658U (en) | Natural engineering method floor tile frame | |
| CN205935482U (en) | Wall | |
| CN209323290U (en) | The straight-through overpass at crossroads in no traffic lights, the four corners of the world | |
| CN219298424U (en) | Safety corridor | |
| CN211228535U (en) | Highway side slope landslide prevention device | |
| CN215906812U (en) | Rock soil slope protection structure | |
| CN114702193B (en) | Landscape type water quality purification facility | |
| CN217733640U (en) | Light bituminous paving structure that permeates water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20180216 |