CN208792080U - A kind of pre-buried partitioning slot material of road surface making finished product - Google Patents
A kind of pre-buried partitioning slot material of road surface making finished product Download PDFInfo
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- CN208792080U CN208792080U CN201820814723.9U CN201820814723U CN208792080U CN 208792080 U CN208792080 U CN 208792080U CN 201820814723 U CN201820814723 U CN 201820814723U CN 208792080 U CN208792080 U CN 208792080U
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- panels
- demarcation plate
- egative film
- road surface
- fixed strip
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Abstract
The utility model relates to technical field of road construction, a kind of pre-buried partitioning slot material of road surface making finished product is provided, it can reduce the difficulty of road surface partitioning slot processing, guarantee the final product quality of partitioning slot, including two panels demarcation plate, two panels bottom plate, two panels demarcation plate length is identical, two panels bottom panel length is also identical as two panels demarcation plate length, the material of demarcation plate and bottom plate is all PVC material, two panels demarcation plate upper end inclination contact is linked together, end portion is the structure of triangle from composition cross sectional shape, two panels egative film is respectively fixedly disposed at the lower end outside of two panels demarcation plate, egative film is horizontally disposed, several fixation holes are provided on egative film, fixation hole is used to egative film being fixed on ground, on the ground by the utility model dividing joint material arranged, it is hammered into the fixation hole on bottom plate with cement nail, entire material is fixed In ground, then in demarcation plate two sides surfacing material.
Description
Technical field
The utility model relates to technical field of road construction more particularly to a kind of pre-buried partitioning slot materials of road surface making finished product
Material.
Background technique
The modern architecture overwhelming majority is rigidity building, and structural strength is high, but poor toughness, for prevent building member due to
Climate temperature changes (heat expansion, shrinkage), and structure is made to generate crack or destruction, can be along building or the larger face direction of structures
The build joint that suitable position is artificially arranged, also referred to as expansion joint equally in road construction field, also can artificially be stretched scribing
Contracting seam, especially cement pavement, compare bituminous pavement, and poor ductility is influenced by temperature, easily opened after expanding with heat and contract with cold
It splits, influences pavement quality, so usually one of partitioning slot can be arranged every a distance in cement pavement.
The setting of road surface partitioning slot can take various forms, and traditional mode is later period cutting and embedment in advance, later period
Cutting, which refers to, carries out joint-cutting by cutting machine after the completion of road surfacing, will cause loud noise, fugitive dust, while influencing road surface matter
Amount, is not suitable for the thicker road in road surface yet.Embedment refers in advance is embedded to demarcation plate before being laid with road surface, then carries out making, but
It is that the fixed difficulty of existing demarcation plate is big, is easy to be tilted by lateral force in concreting, while multiple tracks demarcation plate is common
It is difficult to keep when effect in straight line, so lacking a kind of effective barrier material, while reduction difficulty of construction can be reached
Purpose.
Utility model content
(1) technical problems to be solved
The utility model aim is to provide a kind of pavement construction barrier material, can reduce the difficulty of road surface partitioning slot processing
Degree, when construction, are capable of fixing final product quality that is firm, while guaranteeing partitioning slot.
(2) technical solution
In order to solve the above technical problems, the utility model provides a kind of pre-buried partitioning slot material of road surface making finished product, packet
Two panels demarcation plate is included, two panels egative film, the two panels demarcation plate length is identical, and the two panels bottom panel length is also long with two panels demarcation plate
Spend identical, the material of the demarcation plate and egative film is all PVC material, and two panels demarcation plate upper end inclination contact is linked as one
Body, end portion are the structure of triangle from composition cross sectional shape, and the two panels egative film is respectively fixedly disposed at two panels demarcation plate
Lower end outside, the egative film be it is horizontally disposed, be provided with several fixation holes on the egative film, the fixation hole is used for the bottom of
Piece is fixed on ground, and process for using is on the ground by the utility model dividing joint material arranged, to be hammered into cement nail
On earth in the fixation hole of on piece, entire material is fixed on ground, then in demarcation plate two sides surfacing material.
The advantage of the utility model is that dividing joint material is embedded in advance, and construction process is simple, and fix stably is firm, is saved
Later period cuts the operation of dividing joint, and especially cement pavement, the coefficient of expansion to expand with heat and contract with cold is big, the dividing joint of later period cutting compared with
It is narrow, cracking protuberance phenomenon is still easy to appear after the long-time use of ground, the separation of demarcation plate lower end can be pre- in the utility model
The space of enough earth material expansions, and the inclination connection of demarcation plate upper end are reserved, it can be hidden by dividing joint in making.
Further, fixed strip, the fixed strip and the two panels demarcation plate are additionally provided between the demarcation plate upper end
It being linked together, a side of the fixed strip is provided with insertion column, and the fixed strip and insertion column all use PVC material to make,
The other end of the fixed strip is provided with insertion hole, and the insertion column of a side is inserted into adjacent position on the fixed strip
Another side of fixed strip inserts in the hole, and successively each barrier material can be arranged as one of straight line in this way, and construction is facilitated to grasp
Make.
Further, more support bars are additionally provided between the two panels demarcation plate, the support bar also uses PVC material
It is made, the support bar is linked together with the demarcation plate, and demarcation plate is squeezed when surfacing can be effectively prevented in support bar
It draws close, paving material does not solidify at this time, and demarcation plate is pinched together in making just to lose segregation.
Further, multiple hole to be provided are provided on the demarcation plate, it is possible to reduce the use of making material, reduce at
This.
Detailed description of the invention
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Fig. 1 is the utility model embodiment side structure schematic view.
Fig. 2 is the utility model embodiment schematic perspective view.
Fig. 3 is the Section A-A structural schematic diagram in the utility model embodiment at fixed strip.
Specific embodiment
In order to realize utility model technological means, create feature, reach purpose and effect is easy to understand, below
In conjunction with embodiment, the utility model is further described.
A kind of pre-buried dividing joint material of road surface making finished product, as shown in Figure 1, including two panels demarcation plate 1, two panels egative film 2,
1 length of two panels demarcation plate is identical, and 2 length of two panels egative film is also identical as 1 length of two panels demarcation plate, the demarcation plate 1
Material with egative film 2 is all PVC material, and the 1 upper end inclination contact of two panels demarcation plate is linked together, and end portion is from composition
Cross sectional shape is the structure of triangle, and the two panels egative film 2 is respectively fixedly disposed at the lower end outside of two panels demarcation plate 1, described
Egative film 2 is horizontally disposed, as shown in Fig. 2, being provided with several fixation holes 21 on the egative film 2, the fixation hole 21 is used for will
Egative film 2 is fixed on ground, and process for using is on the ground by the utility model dividing joint material arranged, to use cement nail
It hammers into the fixation hole 21 on egative film 2, entire material is fixed on ground, then in 1 two sides surfacing material of demarcation plate.
The advantage of the utility model is that dividing joint material is embedded in advance, and construction process is simple, and fix stably is firm, is saved
Later period cuts the operation of dividing joint, and especially cement pavement, the coefficient of expansion to expand with heat and contract with cold is big, the dividing joint of later period cutting compared with
It is narrow, cracking protuberance phenomenon is still easy to appear after the long-time use of ground, the separation of 1 lower end of demarcation plate can be pre- in the utility model
The space of enough earth material expansions, and the inclination connection of 1 upper end of demarcation plate are reserved, it can be hidden by dividing joint in making.
Further, fixed strip 11, the fixed strip 11 and the two panels point are additionally provided between 1 upper end of demarcation plate
Partition 1 is linked together, and a side of the fixed strip 11 is provided with insertion column 12, and the fixed strip 11 and insertion column 12 all use
PVC material production, the other end of the fixed strip 11 is provided with insertion hole 13, as shown in Figures 2 and 3, on the fixed strip 11
The insertion column 12 of one side is inserted into the insertion hole 13 of another side of fixed strip 11 of adjacent position, so successively can be with
Each barrier material is arranged as one of straight line, facilitates constructing operation.
Further, more support bars 14 are additionally provided between the two panels demarcation plate 1, the support bar 14 also uses
PVC material is made, and the support bar 14 is linked together with the demarcation plate 1, when surfacing can be effectively prevented in support bar 14
Demarcation plate 1, which is squeezed, to be drawn close, and paving material does not solidify at this time, and demarcation plate 1 is pinched together in making just to lose separation
Effect.
Further, multiple hole to be provided 15 are provided on the demarcation plate 1, as shown in Figure 2, it is possible to reduce making material
It uses, reduces cost.
Preferred embodiments of the present invention above described embodiment only expresses, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to the scope of the utility model；It should be pointed out that for the ordinary skill of this field
For personnel, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, these are all
Belong to the protection scope of the utility model.
Claims (4)
1. a kind of pre-buried partitioning slot material of road surface making finished product, it is characterised in that: including two panels demarcation plate (1), two panels egative film
(2), two panels demarcation plate (1) length is identical, and two panels egative film (2) length is also identical as two panels demarcation plate (1) length, institute
The material for stating demarcation plate (1) and egative film (2) is all PVC material, and two panels demarcation plate (1) upper end inclination contact is linked as one
Body, end portion are the structure of triangle from composition cross sectional shape, and the two panels egative film (2) is respectively fixedly disposed at two panels separation
The lower end outside of plate (1), the egative film (2) be it is horizontally disposed, several fixation holes (21) are provided on the egative film (2).
2. the pre-buried partitioning slot material of road surface making finished product according to claim 1, it is characterised in that: the demarcation plate
(1) it is additionally provided between upper end fixed strip (11), the fixed strip (11) is linked together with the two panels demarcation plate (1), described
One side of fixed strip (11) is provided with insertion column (12), and the fixed strip (11) and insertion column (12) all use PVC material system
Make, the other end of the fixed strip (11) is provided with insertion hole (13), the insertion column (12) of a side on the fixed strip (11)
It is inserted into the insertion hole (13) of fixed strip (11) another side of adjacent position.
3. the pre-buried partitioning slot material of road surface making finished product according to claim 1 or 2, it is characterised in that: the two panels
More support bars (14) are additionally provided between demarcation plate (1), the support bar (14) is also made of PVC material, the support
Item (14) is linked together with the demarcation plate (1).
4. the pre-buried partitioning slot material of road surface making finished product according to claim 1 or 2, it is characterised in that: the separation
Multiple hole to be provided (15) are provided on plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814723.9U CN208792080U (en) | 2018-05-30 | 2018-05-30 | A kind of pre-buried partitioning slot material of road surface making finished product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820814723.9U CN208792080U (en) | 2018-05-30 | 2018-05-30 | A kind of pre-buried partitioning slot material of road surface making finished product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208792080U true CN208792080U (en) | 2019-04-26 |
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ID=66200380
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820814723.9U Active CN208792080U (en) | 2018-05-30 | 2018-05-30 | A kind of pre-buried partitioning slot material of road surface making finished product |
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|---|---|
| CN (1) | CN208792080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459330A (en) * | 2020-10-23 | 2021-03-09 | 中铁建设集团有限公司 | Roof separation seam |
-
2018
- 2018-05-30 CN CN201820814723.9U patent/CN208792080U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459330A (en) * | 2020-10-23 | 2021-03-09 | 中铁建设集团有限公司 | Roof separation seam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 361001 unit 10, zone W, 6th floor, No. 26 Zhenhai Road, Siming District, Xiamen City, Fujian Province Patentee after: Fujian Expressway Bridge Construction Development Co.,Ltd. Address before: 361000 unit 10, area w, 6th floor, No.26 Zhenhai Road, Siming District, Xiamen City, Fujian Province Patentee before: FUJIAN HIGHWAY BRIDGE ENGIENERING Co.,Ltd. |
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| CP03 | Change of name, title or address |