CN215758486U - Bridge pavement anti-freezing structure - Google Patents
Bridge pavement anti-freezing structure Download PDFInfo
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- CN215758486U CN215758486U CN202121505258.9U CN202121505258U CN215758486U CN 215758486 U CN215758486 U CN 215758486U CN 202121505258 U CN202121505258 U CN 202121505258U CN 215758486 U CN215758486 U CN 215758486U
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Abstract
The application discloses freezing resistant structure in bridge road surface, including the bridge body and the pitch layer that permeates water, the pitch layer that permeates water is laid on the bridge body, still includes buried pipe and semiconductor heating piece in advance, buried pipe buries underground in the pitch layer that permeates water, semiconductor heating piece sets up on buried pipe's inner pipe wall in advance, buried pipe is stainless steel metal steel pipe in advance, and buried pipe is the pipe in advance. The utility model has the following beneficial effects: through using semiconductor heating piece and metal pre-buried pipe in combination, the semiconductor heating piece generates heat and heats pre-buried pipe, and the heat that pre-buried pipe produced permeates water the pitch layer and heats, and the heat on the pitch layer that permeates water makes the sleet of drippage can not freeze.
Description
Technical Field
The utility model relates to the field of roads and bridges, in particular to a bridge pavement anti-freezing structure.
Background
In the time of low temperature sleet weather, people can lay the straw mattress on the road surface in order to prevent the icy road surface of bridge (including city overpass and river bridge etc.), but the mode of laying the straw mattress has a problem, rolls the back of icing once more through the wheel on the straw mattress promptly, and the straw mattress can become an ice pad, makes the road surface more smooth.
Although there is an anti-freezing method of placing a snow-melting agent on a road surface, water in which the snow-melting agent is dissolved has a certain pollution property, and the polluted water enters the environment to pollute the environment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bridge pavement anti-freezing structure aiming at the problems.
The technical scheme adopted by the utility model is as follows:
the utility model provides a bridge road surface antifreeze structure, includes the bridge and the pitch layer that permeates water, the pitch layer that permeates water is laid on the bridge, still includes buried pipe and semiconductor heating piece in advance, buried pipe buries underground in the pitch layer that permeates water, semiconductor heating piece sets up on buried pipe's inner tube wall in advance, buried pipe is stainless steel metal steel pipe in advance, and buried pipe is the pipe in advance.
Among this well road surface structure, when facing low temperature (the temperature is less than 0 ℃) sleet weather, semiconductor heating plate opens, and semiconductor heating plate generates heat and heats buried pipe in advance, and the heat that buried pipe produced permeates water the pitch layer and heats, and the heat on the pitch layer that permeates water makes the sleet that drips can not freeze, has just so ensured that the road surface can not freeze.
Optionally, the number of the embedded pipes is multiple, the distance between two adjacent embedded pipes is 1.5-2 m, and the embedded pipes are parallel to each other.
Optionally, a through hole is formed in the water-permeable asphalt layer, a mounting hole is formed in the bridge body, the through hole is communicated with the mounting hole, and the screen cylinder is placed in the mounting hole.
In this kind of permeable pavement structure, through laying the permeable asphalt layer on the pontic, make the rainwater that melts can ooze down when permeable asphalt layer is last, can let the surface of the water seepage flow bridge body like this, the water seepage flow can converge to mounting hole department after the pontic is on the surface, water just can be discharged smoothly like this, the existence of through-hole on the permeable asphalt layer can be convenient for water to flow away from the mounting hole, the speed that water oozes down in the permeable asphalt layer can be accelerated to two, the effect of a sieve net section of thick bamboo is the support through-hole, ensure that the through-hole can not collapse under the pressure of vehicle.
The specific permeable asphalt layer is an asphalt pavement with a porosity of 20%.
Optionally, the number of the through holes is multiple, and the distance between two adjacent through holes is 1.5 m-2 m.
Optionally, the through hole is a circular through hole, and the diameter of the through hole is 10 cm-12 cm.
Optionally, the cover plate is further included, and the cover plate is arranged at the hole of the through hole.
Optionally, a step is arranged at the orifice of the through hole, and the cover mesh plate is clamped at the step of the through hole.
Optionally, the water draining pipe is installed on the installation hole.
Optionally, a conical chamfer is arranged at the orifice of the mounting hole.
Optionally, the screen plate is arranged at the hole of the mounting hole and used for separating the mounting hole from the through hole, broken stones are paved in the through hole, the particle size of the broken stones is 2 cm-3 cm, the broken stones are located in the screen cylinder, and the hole depth of the through hole is larger than 8 cm.
Optionally, the screen cylinder is made of engineering plastics, and the bottom screen plate is made of metal.
Optionally, the screen cylinder is made of metal, and the depth of the through holes is not greater than 6 cm.
The utility model has the beneficial effects that: through using semiconductor heating piece and metal pre-buried pipe in combination, the semiconductor heating piece generates heat and heats pre-buried pipe, and the heat that pre-buried pipe produced permeates water the pitch layer and heats, and the heat on the pitch layer that permeates water makes the sleet of drippage can not freeze.
Description of the drawings:
FIG. 1 is a schematic view of the structure of example 1,
FIG. 2 is a schematic view of the structure of example 2.
The figures are numbered: 1. covering a screen plate; 2. a screen cylinder; 3. a water-permeable asphalt layer; 301. a step; 4. a bottom net plate; 5. a bridge body; 501. chamfering the conical surface; 6. a drain pipe; 7. crushing stone; 8. pre-burying a pipe; 9. a semiconductor heat generating sheet.
The specific implementation mode is as follows:
the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
The utility model provides a permeable pavement structure, including the bridge 5, the pitch layer 3 and a screen cloth section of thick bamboo 2 permeate water, bridge 5 is reinforced concrete bridge 5, the pitch layer 3 that permeates water is laid on bridge 5, the through-hole has been seted up on the pitch layer 3 that permeates water, the mounting hole has been seted up on the bridge 5, through-hole and mounting hole UNICOM, screen cloth section of thick bamboo 2 is placed in the mounting hole, buried pipe 8 is laid on the pitch layer 3 that permeates water, be provided with semiconductor heating element 9 on buried pipe 8's the interior pipe wall in advance, buried pipe 8's partial pipe wall is located the aspect on pitch layer 3 that permeates water.
The through holes are multiple, and the distance between every two adjacent through holes is 1.5-2 m.
The through hole is a circular through hole, and the diameter of the through hole is 10 cm-12 cm.
Still include the lid otter board 1, lid otter board 1 sets up the orifice department at the through-hole.
The hole opening of the through hole is provided with a step 301, and the cover screen plate 1 (made of stainless steel) is clamped at the step 301 of the through hole.
The water draining pipe 6 is further included, and the water draining pipe 6 is installed on the installation hole.
The orifice of the mounting hole is provided with a conical chamfer 501.
The screen cylinder 2 is a metal screen cylinder 2 (made of stainless steel), and the depth of the through holes is not more than 6 cm.
Example 2
The utility model provides a permeable pavement structure, including the bridge 5, the pitch layer 3 and a screen cloth section of thick bamboo 2 permeate water, bridge 5 is reinforced concrete bridge 5, the pitch layer 3 that permeates water is laid on bridge 5, the through-hole has been seted up on the pitch layer 3 that permeates water, the mounting hole has been seted up on the bridge 5, through-hole and mounting hole UNICOM, screen cloth section of thick bamboo 2 is placed in the mounting hole, buried pipe 8 is laid on the pitch layer 3 that permeates water, be provided with semiconductor heating element 9 on buried pipe 8's the interior pipe wall in advance, buried pipe 8's partial pipe wall is located the aspect on pitch layer 3 that permeates water.
The through holes are multiple, and the distance between every two adjacent through holes is 1.5-2 m.
The through hole is a circular through hole, and the diameter of the through hole is 10 cm-12 cm.
The cover net plate 1 is made of stainless steel, and the cover net plate 1 is arranged at the hole of the through hole.
The hole opening of the through hole is provided with a step 301, and the cover mesh plate 1 is clamped at the step 301 of the through hole.
The water draining pipe 6 is further included, and the water draining pipe 6 is installed on the installation hole.
The orifice of the mounting hole is provided with a conical chamfer 501.
The screen plate is characterized by further comprising a bottom screen plate 4, the bottom screen plate 4 is arranged at the hole opening of the mounting hole, the bottom screen plate 4 is used for separating the mounting hole from a through hole, broken stones 7 are laid in the through hole, the particle size of the broken stones 7 is 2 cm-3 cm, the broken stones 7 are located in the screen cylinder 2, and the hole depth of the through hole is larger than 8 cm.
The screen cylinder 2 is made of engineering plastics, and the bottom screen plate 4 is made of metal (stainless steel) and is a screen cylinder 2 made of engineering plastics.
The pre-buried pipe in the specific embodiment 1 and the embodiment 2 can be a stainless steel round pipe.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, which is defined by the claims and their equivalents, and can be directly or indirectly applied to other related fields of technology.
Claims (8)
1. The utility model provides a bridge road surface antifreeze structure, includes the bridge body and the pitch layer that permeates water, the pitch layer that permeates water is laid on the bridge body, its characterized in that still includes embedded pipe and semiconductor heating piece, embedded pipe buries underground in the pitch layer that permeates water, semiconductor heating piece sets up on the inner pipe wall of embedded pipe, the embedded pipe is stainless steel metal steel pipe, and the embedded pipe is the pipe.
2. The bridge pavement frost resisting structure of claim 1, wherein there are a plurality of said embedded pipes, and the distance between two adjacent embedded pipes is 1.5 m-2 m, and the embedded pipes are parallel to each other.
3. The bridge pavement frost resisting structure of claim 1, further comprising a screen cylinder, wherein the bridge body is provided with a mounting hole, the water permeable asphalt layer is provided with a through hole, the through hole is communicated with the mounting hole, and the screen cylinder is placed in the mounting hole.
4. A bridge pavement frost resisting structure as claimed in claim 3 further comprising a cover screen panel disposed at the mouth of said through hole.
5. A bridge pavement frost resisting structure as claimed in claim 4, wherein a step is provided at the aperture of said through hole, and said cover mesh is snapped at the step of the through hole.
6. A bridge pavement frost resisting structure as claimed in claim 3 further comprising drain pipes mounted on said mounting holes.
7. A bridge pavement frost structure according to claim 3, wherein the aperture of said mounting hole is provided with a tapered chamfer.
8. A bridge pavement frost resisting structure as claimed in claim 1, wherein said screen cylinder is made of metal, and the depth of said through holes is not more than 6 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121505258.9U CN215758486U (en) | 2021-07-02 | 2021-07-02 | Bridge pavement anti-freezing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121505258.9U CN215758486U (en) | 2021-07-02 | 2021-07-02 | Bridge pavement anti-freezing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215758486U true CN215758486U (en) | 2022-02-08 |
Family
ID=80103713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121505258.9U Active CN215758486U (en) | 2021-07-02 | 2021-07-02 | Bridge pavement anti-freezing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215758486U (en) |
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2021
- 2021-07-02 CN CN202121505258.9U patent/CN215758486U/en active Active
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