CN207582213U - A kind of bracing means of red sandstone roadbed construction - Google Patents
A kind of bracing means of red sandstone roadbed construction Download PDFInfo
- Publication number
- CN207582213U CN207582213U CN201721692123.1U CN201721692123U CN207582213U CN 207582213 U CN207582213 U CN 207582213U CN 201721692123 U CN201721692123 U CN 201721692123U CN 207582213 U CN207582213 U CN 207582213U
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- limiting plate
- red
- bracing means
- red sandstone
- roadbed construction
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Abstract
The utility model is related to a kind of bracing means of red sandstone roadbed construction, including limiting plate, mid link, upper links, lower link, which is characterized in that there are two the limiting plates, it is symmetrical arranged outward for arc and arc core, and the distance of two limiting plate upper edges is less than the distance of lower edge；It is connected between two limiting plates by mid link, upper links, lower link；The lower part of the limiting plate is provided with bottom plate straight down, there is the lower edges that outer strut is fixedly connected with limiting plate on the outside of limiting plate；Space filling Red Sandstone between two limiting plates, forms red sand rock stratum.The device is provided with the limiting plate for being limited Red Sandstone, limiting plate is arc, when pressure is born on road surface, pressure is applied to limiting plate by red sand rock stratum, and arc-shaped limit plate can rely on the special shape of itself, to be decomposed to power, it can weaken the pressure that red sand rock stratum is brought by itself stress simultaneously, so as to prevent red sand rock deformation, play the role of reinforcing red sand rock stratum, improve the stability of roadbed.
Description
Technical field
The utility model is related to a kind of bracing means of red sandstone roadbed construction, belong to road pavement setting field.
Background technology
Phenomena such as may leading to embankment deformation, strength retrogression when Red Sandstone is as filler, jeopardize construction quality and safety, with
Toward only in the low embankment of high-grade highway and in low-grade highway using some more, and there are a large amount of quality problems.Such as
Fruit does not have to as digging soil, and every highway will all generate nearly ten million digging soil, increases the investment of more than one hundred million members, and digging soil will also occupy
A large amount of soils, the problems such as bringing water and soil conservation.When lot of domestic and international project uses Red Sandstone as roadbed material, only high
Using some more in the low embankment of grade highway and in low-grade highway, and subgrade settlement is big after work, and cut slope is not smoother, road
Base disease is more, and later period maintenance is costly.In order to change the problem of red sandstone roadbed stability is poor, need to design a kind of auxiliary plus
It is fixedly mounted with and puts.
Invention content
The purpose of this utility model is to provide a kind of road construction device that can fix red sand rock stratum very well, so as to make
The roadbed for being filled with Red Sandstone is firmer.
A kind of bracing means of red sandstone roadbed construction, including limiting plate, mid link, upper links, lower link,
It is characterized in that, there are two the limiting plates, it is symmetrical arranged outward, and the distance of two limiting plate upper edges for arc and arc core
Less than the distance of lower edge；It is connected between two limiting plates by mid link, upper links, lower link；The limiting plate
Lower part be provided with bottom plate straight down, have the lower edges that outer strut is fixedly connected with limiting plate on the outside of limiting plate；Two
Space filling Red Sandstone between limiting plate, forms red sand rock stratum.
Above device is provided with the limiting plate for being limited Red Sandstone, and limiting plate is arc, when road surface bears to press
During power, pressure is applied to limiting plate by red sand rock stratum, and arc-shaped limit plate can rely on the special shape of itself, to divide power
Solution, while the pressure that red sand rock stratum is brought can be weakened by itself stress, so as to prevent red sand rock deformation, play reinforcing
The effect of red sand rock stratum improves the stability of roadbed.
Preferably, the upper edge of the limiting plate sets top gear edge upward.Top gear edge can be risen with road pavement layer
To protective effect, that is, be conducive to the laying of supercrust, be also possible to prevent supercrust edge and damaged due to rain drop erosion.
Preferably, the outside lower edge of the limiting plate is provided with lower cover edge obliquely.The outside of limiting plate
For filling greening soil in arc groove, set lower cover edge that soil can be fixed, prevent erosion.
Preferably, the outside upper edge of the limiting plate is provided with upper cover edge obliquely.Since rainwater can rush
Soil on the outside of brush limiting plate, and by the shape of limiting plate it is found that the thickness of soil on arc top is thin, fixed performance is poor, setting
Upper cover edge can directly wash away the part soil to avoid rainwater, play the role of fixed soil protection.
Preferably, arrangement above has water seepage hole in the middle part of the limiting plate.Set water seepage hole both can be to avoid red sand
Rock stratum internal water accumulation, while can increase the water supply of outside greening soil layer, it is ensured that plant well grows.
Preferably, vertically arranged bayonet on the bottom plate, lower link both ends setting Ka Dun, and lower link
Ka Dun is stuck on the outside of bayonet after being stuck in bayonet.The limiting plate top sets socket, and the both ends of upper links are set to extroversion
Under inclined plug, and plug is inserted in socket.Setting card slot in the middle part of the limiting plate, mid link both ends setting Ka Dun, card
Pier is stuck in card slot.Using this three kinds of bascule connection connecting rods and limiting plate, it can not only facilitate and the device had been produced in batches, but also
It can be readily transported, while conveniently can individually replace damage component, reduce loss.
Description of the drawings
Fig. 1 is the cross section structure schematic diagram using the roadbed of the reinforcing of the utility model.
Fig. 2 is the side structure schematic diagram of the utility model.
Fig. 3 is the perspective structure structure diagram of the utility model.
Fig. 4 is the partial resolution structure diagram of the utility model.
In figure, limiting plate 1, mid link 2, upper links 3, lower link 4, bottom plate 5, top gear along 6, outer strut 7,
Red sand rock stratum 8, supercrust 9, outside greening soil layer 10, upper cover edge 11, lower cover edge 12, card pier 13, plug 14, socket 15, card slot
16th, bayonet 17, water seepage hole 18.
Specific embodiment
It is the better embodiment of the utility model below, but does not therefore limit the scope of protection of the utility model.
As shown in the figure, a kind of bracing means of red sandstone roadbed construction, including limiting plate 1, mid link 2, upper links
3rd, lower link 4, there are two the limiting plates 1, is symmetrical arranged outward for arc and arc core, and two limiting plates, 1 upper edge
Distance is less than the distance of lower edge；It is connected between two limiting plates 1 by mid link 2, upper links 3, lower link 4；Institute
The lower part for stating limiting plate 1 is provided with bottom plate 5 straight down, has outer strut 7 to be fixedly connected with limiting plate 1 in 1 outside of limiting plate
Lower edges；Space filling Red Sandstone between two limiting plates 1, forms red sand rock stratum.
Top gear is set upward along 6 in the upper edge of the limiting plate 1.Top gear can be played protection along 6 with road pavement layer 9 and be made
With being conducive to the laying of supercrust 9, be also possible to prevent 9 edge of supercrust and damaged due to rain drop erosion.Preferably,
The outside lower edge of the limiting plate 1 is provided with lower cover edge 12 obliquely.It is green for filling in the outer arcuate slot of limiting plate 1
Change soil sets lower cover edge 12 that soil can be fixed, prevents erosion.Preferably, the limiting plate 1
Outside upper edge is provided with upper cover edge 11 obliquely.Since rainwater can wash away the soil in 1 outside of limiting plate, and by limiting plate 1
Shape it is found that the thickness of soil on arc top is thin, fixed performance is poor, and cover edge 11 in setting can directly be washed away to avoid rainwater
The part soil, plays the role of fixed soil protection.
Preferably, the 1 middle part arrangement above of limiting plate has water seepage hole 18.Set water seepage hole both can be to avoid red
Sandstone layer internal water accumulation, while can increase the water supply of outside greening soil layer, it is ensured that plant well grows.
Due to device use and road construction, mass production is needed, thereby increases and it is possible to it needs to transport for long-distance, therefore the device
Assembling sets card pier 13 using movable connection method, as will be described vertically arranged bayonet 17 on bottom plate 5,4 both ends of lower link,
And lower link 4 is stuck in bayonet 17 rear card pier 13 and is stuck in 17 outside of bayonet.1 top of limiting plate is set into socket 15, on
The plug 14 that the both ends setting of portion's connecting rod 3 tilts down outward, and plug 14 is inserted in socket 15.1 middle part of limiting plate is set
Card slot 16 is put, 2 both ends of mid link setting card pier 13, card pier 13 is stuck in card slot 16.Connected using this three kinds of bascule connections
Bar and limiting plate 1 can not only facilitate and the device produced in batches, but also can be readily transported, while conveniently can individually replace damage
Bad component reduces loss.
The utility model devises a kind of bracing means of red sandstone roadbed construction, which is provided with for Red Sandstone
The limiting plate limited, limiting plate are arc, and when pressure is born on road surface, pressure is applied to limiting plate, arc by red sand rock stratum
Shape limiting plate can rely on the special shape of itself, to be decomposed to power, while can weaken red sand by itself stress
The pressure that rock stratum is brought so as to prevent red sand rock deformation, plays the role of reinforcing red sand rock stratum, improves the stability of roadbed.
It the above is only the preferred embodiment of the utility model, it is noted that for the ordinary skill people of the art
Member for, under the premise of the utility model technical principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of bracing means of red sandstone roadbed construction, special including limiting plate, mid link, upper links, lower link
Sign is that there are two the limiting plates, is symmetrical arranged outward, and the distance of two limiting plate upper edges is less than for arc and arc core
The distance of lower edge；It is connected between two limiting plates by mid link, upper links, lower link；Under the limiting plate
Portion is provided with bottom plate straight down, there is the lower edges that outer strut is fixedly connected with limiting plate on the outside of limiting plate；Two limitings
Space filling Red Sandstone between plate, forms red sand rock stratum.
2. a kind of bracing means of red sandstone roadbed construction according to claim 1, it is characterised in that：The limiting plate
Upper edge sets top gear edge upward.
3. a kind of bracing means of red sandstone roadbed construction according to claim 1, it is characterised in that：The limiting plate
Outside lower edge is provided with lower cover edge obliquely.
4. a kind of bracing means of red sandstone roadbed construction according to claim 1, it is characterised in that：The limiting plate
Outside upper edge is provided with upper cover edge obliquely.
5. a kind of bracing means of red sandstone roadbed construction according to claim 1, it is characterised in that：In the limiting plate
Portion's arrangement above has water seepage hole.
6. a kind of bracing means of red sandstone roadbed construction according to any one of claim 1 to 5 claim, special
Sign is：Vertically arranged bayonet on the bottom plate, lower link both ends setting Ka Dun, and lower link are blocked after being stuck in bayonet
Pier is stuck on the outside of bayonet.
7. a kind of bracing means of red sandstone roadbed construction according to any one of claim 1 to 5 claim, special
Sign is：The limiting plate top sets socket, and the both ends of upper links set the plug tilted down outward, and plug is inserted in
In socket.
8. a kind of bracing means of red sandstone roadbed construction according to any one of claim 1 to 5 claim, special
Sign is：Setting card slot in the middle part of the limiting plate, mid link both ends set Ka Dun, Ka Dun to be stuck in card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692123.1U CN207582213U (en) | 2017-12-07 | 2017-12-07 | A kind of bracing means of red sandstone roadbed construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692123.1U CN207582213U (en) | 2017-12-07 | 2017-12-07 | A kind of bracing means of red sandstone roadbed construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207582213U true CN207582213U (en) | 2018-07-06 |
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ID=62736028
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721692123.1U Active CN207582213U (en) | 2017-12-07 | 2017-12-07 | A kind of bracing means of red sandstone roadbed construction |
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| CN (1) | CN207582213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499684A (en) * | 2019-08-30 | 2019-11-26 | 李桂军 | A kind of anti-rain-impact device of Ecological Road |
-
2017
- 2017-12-07 CN CN201721692123.1U patent/CN207582213U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499684A (en) * | 2019-08-30 | 2019-11-26 | 李桂军 | A kind of anti-rain-impact device of Ecological Road |
| CN110499684B (en) * | 2019-08-30 | 2021-11-09 | 山东神匠建设工程有限公司聊城分公司 | Anti-rainwater impact device for ecological road |
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