CN204608543U - Anchorage zone, oblique prestressed concrete pavement device - Google Patents
Anchorage zone, oblique prestressed concrete pavement device Download PDFInfo
- Publication number
- CN204608543U CN204608543U CN201520281506.4U CN201520281506U CN204608543U CN 204608543 U CN204608543 U CN 204608543U CN 201520281506 U CN201520281506 U CN 201520281506U CN 204608543 U CN204608543 U CN 204608543U
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- oblique
- plastic casing
- reinforcing steel
- triangle plastic
- presstressed reinforcing
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Abstract
The utility model relates to road surface and builds field, be specifically related to anchorage zone, a kind of oblique prestressed concrete pavement device, comprise triangle plastic casing, triangle plastic casing is provided with through hole, oblique presstressed reinforcing steel is equipped with in through hole, oblique presstressed reinforcing steel is vertically provided with intermediate plate ground tackle and backing plate, and described intermediate plate ground tackle, backing plate and triangle plastic casing three fit tightly.The utility model compared with prior art, has the following advantages: intermediate plate ground tackle is vertical with oblique presstressed reinforcing steel to be arranged, and jack can be vertically installed in and on rigid pavement, must ensure that oblique pre-stress rib stretching force is loaded on concrete slab cross section.On triangle plastic casing, through hole is provided with the accurate location helping oblique presstressed reinforcing steel pavement-height position.
Description
Technical field
The utility model relates to road surface and builds field, is specifically related to anchorage zone, a kind of oblique prestressed concrete pavement device.
Background technology
Oblique prestressed concrete pavement is arranged symmetrically with in cement concrete pavement " two-layer oblique presstressed reinforcing steel ", oblique cloth muscle refers to that presstressed reinforcing steel is longitudinally rotated an inclination angle to be arranged along road surface, it is made all to produce prestressing force in road surface length and width, road surface does not arrange seam in longer scope, the infringement phenomenon that Portland cement concrete pavement produces due to seam can be solved like this, improve Pavement Condition, effectively extend the application life of cement concrete pavement.Because longitudinally there is certain angle on presstressed reinforcing steel and road surface, so presstressed reinforcing steel and pavement edge out of plumb, tension of prestressed tendon is different with stretch-draw form in the past, therefore designs oblique prestress anchoraging zone device, to help the stretch-draw of presstressed reinforcing steel.
Utility model content
For Problems existing in background technology, the utility model object is to provide one can anchorage zone, oblique prestressed concrete pavement device.
For realizing above-mentioned technical purpose, the utility model adopts following technical scheme to be achieved.
Anchorage zone, oblique prestressed concrete pavement device, comprise triangle plastic casing, triangle plastic casing is provided with through hole, is equipped with oblique presstressed reinforcing steel in through hole, oblique presstressed reinforcing steel is vertically provided with intermediate plate ground tackle and backing plate, and described intermediate plate ground tackle, backing plate and triangle plastic casing three fit tightly.
As preferably, described triangle plastic casing is by four end to end chambers enclosing a side opening of side plate, and one of them junction plate is provided with described through hole, and triangle plastic casing is designed to open chamber, for anchorage installation provides space.
As preferably, also comprise the junction plate be fixed on road surface, adjacent triangle plastic casing is fixed on junction plate, ensures accurately to locate between adjacent oblique presstressed reinforcing steel by junction plate.
As preferably, described junction plate is provided with the square hole in order to fixed triangle plastic casing, facilitates triangle plastic casing to install.
The utility model compared with prior art, has the following advantages: intermediate plate ground tackle is vertical with oblique presstressed reinforcing steel to be arranged, and jack can be vertically installed in and on rigid pavement, must ensure that oblique pre-stress rib stretching force is loaded on concrete slab cross section.On triangle plastic casing, through hole is provided with the accurate location helping oblique presstressed reinforcing steel pavement-height position.
Accompanying drawing explanation
Fig. 1 is prestressed concrete pavement structural representation;
Fig. 2 is anchorage zone device schematic diagram;
Fig. 3 is triangle plastic casing perspective view;
Fig. 4 is connecting board structure schematic diagram.
In figure: 1-triangle plastic casing; 11-through hole; 12-side plate; The oblique presstressed reinforcing steel of 2-; 3-intermediate plate ground tackle; 4-backing plate; 5-junction plate; 51-square hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in accompanying drawing 1 to 4, anchorage zone, oblique prestressed concrete pavement described in the utility model device, comprise triangle plastic casing 1, triangle plastic casing 1 is provided with through hole 11, oblique presstressed reinforcing steel 2 is equipped with in through hole 11, oblique presstressed reinforcing steel 2 is vertically provided with intermediate plate ground tackle 3 and backing plate 4, described intermediate plate ground tackle 3, backing plate 4 and triangle plastic casing 1 three fit tightly.
The installation that described triangle plastic casing 1 is not only intermediate plate ground tackle 3 provides space, and the through hole 11 that it is offered also is used for the height of locating latch to presstressed reinforcing steel 2.Described triangle plastic casing 1 is by injection molded, and it is by four end to end chambers enclosing a side opening of side plate 12, and one of them side plate 12 is provided with described through hole 11.In order to the position of the adjacent oblique presstressed reinforcing steel 2 that is located by connecting, adjacent triangle plastic casing 1 is fixed on junction plate 5, and junction plate 5 is provided with square hole 51, in order to orientation triangle plastic casing 1.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (4)
1. anchorage zone, oblique prestressed concrete pavement device, it is characterized in that: comprise triangle plastic casing, triangle plastic casing is provided with through hole, oblique presstressed reinforcing steel is equipped with in through hole, oblique presstressed reinforcing steel is vertically provided with intermediate plate ground tackle and backing plate, and described intermediate plate ground tackle, backing plate and triangle plastic casing three fit tightly.
2. anchorage zone, oblique prestressed concrete pavement according to claim 1 device, is characterized in that: described triangle plastic casing is by four end to end chambers enclosing a side opening of side plate, and one of them side plate is provided with described through hole.
3. anchorage zone, oblique prestressed concrete pavement according to claim 1 device, is characterized in that: also comprise the junction plate be fixed on road surface, and adjacent triangle plastic casing is fixed on junction plate.
4. anchorage zone, oblique prestressed concrete pavement according to claim 3 device, is characterized in that: described junction plate is provided with the square hole in order to fixed triangle plastic casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281506.4U CN204608543U (en) | 2015-05-04 | 2015-05-04 | Anchorage zone, oblique prestressed concrete pavement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281506.4U CN204608543U (en) | 2015-05-04 | 2015-05-04 | Anchorage zone, oblique prestressed concrete pavement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204608543U true CN204608543U (en) | 2015-09-02 |
Family
ID=53961106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520281506.4U Expired - Fee Related CN204608543U (en) | 2015-05-04 | 2015-05-04 | Anchorage zone, oblique prestressed concrete pavement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204608543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421157A (en) * | 2015-11-02 | 2016-03-23 | 西南交通大学 | Track board |
| CN110195392A (en) * | 2019-06-20 | 2019-09-03 | 山东智行咨询勘察设计院 | A kind of prestressed concrete pavement and its construction method suitable for Horizontal Curve Sections |
-
2015
- 2015-05-04 CN CN201520281506.4U patent/CN204608543U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421157A (en) * | 2015-11-02 | 2016-03-23 | 西南交通大学 | Track board |
| CN110195392A (en) * | 2019-06-20 | 2019-09-03 | 山东智行咨询勘察设计院 | A kind of prestressed concrete pavement and its construction method suitable for Horizontal Curve Sections |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 710075 No. 60, Gaoxin Sixth Road, high tech Zone, Xi'an, Shaanxi Patentee after: Xi'an Highway Research Institute Co.,Ltd. Address before: 710065 No. 60, Gaoxin 6th Road, high tech Zone, Xi'an, Shaanxi Patentee before: XI'AN HIGHWAY INSTITUTE |
|
| 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: 20150902 |