CN216688856U - Assembled prestressed concrete pavement - Google Patents
Assembled prestressed concrete pavement Download PDFInfo
- Publication number
- CN216688856U CN216688856U CN202122655971.8U CN202122655971U CN216688856U CN 216688856 U CN216688856 U CN 216688856U CN 202122655971 U CN202122655971 U CN 202122655971U CN 216688856 U CN216688856 U CN 216688856U
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- Prior art keywords
- connecting plate
- roadbed
- base layer
- plate
- layer
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- Expired - Fee Related
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- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 20
- 239000004567 concrete Substances 0.000 claims abstract description 40
- 239000004568 cement Substances 0.000 claims abstract description 37
- 239000010410 layer Substances 0.000 claims description 69
- 239000002344 surface layer Substances 0.000 claims description 9
- 239000004709 Chlorinated polyethylene Substances 0.000 claims description 6
- 229920013716 polyethylene resin Polymers 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an assembled prestressed concrete pavement, which comprises a roadbed, wherein the top surface of the roadbed is provided with a groove, the interior of the groove is connected with a first spring in a matching manner, the top of the roadbed is connected with a base layer in a matching manner, the bottom of the base layer is connected with a clamping block in a matching manner, the middle part of the top end of the base layer is connected with a first fixing plate in a matching manner, one side of the first fixing plate is connected with a second spring in a matching manner, the left side of the top of the base layer is connected with a first concrete cement plate in a matching manner, and the right side of the top of the base layer is connected with a second concrete cement plate in a matching manner. This assembled prestressed concrete road surface is provided with first spring and fixture block, and under the effect of first spring, it stretches out and draws back to drive the fixture block, just so can all play fixed effect to the fixture block of different volumes, has improved the application range of device, and through the setting of fixture block, basic unit and road bed block link together for installation more simple and convenient has reduced the consumption of manpower.
Description
Technical Field
The utility model belongs to the technical field of concrete pavement equipment, and particularly relates to an assembled prestressed concrete pavement.
Background
The concrete pavement is a pavement using a cement concrete slab as a surface layer, and is a pavement structure consisting of the cement concrete slab as the surface layer and a base layer and a cushion layer arranged below the cement concrete slab, and is also called as a rigid pavement.
In summary, the existing fabricated prestressed concrete pavement has the problems of poor practicability, complex assembly process, single functionality and dependence on manpower in the using process, so that a fabricated prestressed concrete pavement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an assembled prestressed concrete pavement, which solves the problems that the existing assembled prestressed concrete pavement proposed in the background art is poor in practical performance, complex in assembly process, single in functionality and dependent on manpower in the using process.
In order to achieve the purpose, the utility model provides the following technical scheme: an assembled prestressed concrete pavement comprises a roadbed, wherein the top surface of the roadbed is provided with a groove, the interior of the groove is connected with a first spring in a matching way, the top of the roadbed is connected with a base layer in a matching way, the bottom of the base layer is connected with a clamping block in a matching way, the middle part of the top end of the base layer is connected with a first fixing plate in a matching way, one side of the first fixing plate is connected with a second spring in a matching way, the left side of the top of the base layer is connected with a first concrete cement plate in a matching way, the right side of the top of the base layer is connected with a second concrete cement plate in a matching way, one side of the first concrete cement plate is connected with a first connecting plate in a matching way, the surface of one side of the first connecting plate is provided with a fixing groove, one side of the second concrete cement plate is connected with a second connecting plate in a matching way, one side of the second connecting plate is connected with a fixing block in a matching way, and the tops of the first concrete cement plate and the second concrete cement plate are connected with a cushion layer in a matching way, and the top cooperation of bed course is connected with the surface course, the bottom middle part cooperation of bed course is connected with the second fixed plate, and one side cooperation of second fixed plate is connected with the third spring, the bottom cooperation of surface course is connected with the waterproof layer, and the top cooperation of surface course is connected with the wearing layer.
Preferably, the base layer and the roadbed are connected in a clamping mode, and the diameter of the base layer is the same as that of the roadbed.
Preferably, the fixture blocks and the roadbed form a telescopic structure through the first springs, and the first springs are distributed on the roadbed at equal intervals.
Preferably, the first connecting plate and the second connecting plate are connected in a clamping manner, and the first connecting plate and the second connecting plate form a rectangular structure.
Preferably, first connecting plate and second connecting plate all constitute extending structure through second spring and basic unit, and first connecting plate and second connecting plate set up on the center pin of basic unit.
Preferably, the first connecting plate and the second connecting plate form a telescopic structure through a third spring and the cushion layer, and the first connecting plate and the second connecting plate are arranged on a central shaft of the cushion layer.
Preferably, the wear-resistant layer and the waterproof layer are symmetrically arranged on the surface layer in a central axis manner, and the waterproof layer is made of chlorinated polyethylene resin.
Compared with the prior art, the utility model has the beneficial effects that: the fabricated prestressed concrete pavement is characterized in that,
(1) the first spring and the fixture block are arranged, and the fixture block is driven to stretch under the action of the first spring, so that the fixture blocks with different volumes can be fixed, the application range of the device is enlarged, and the base layer and the roadbed are clamped and connected together through the arrangement of the fixture block, so that the installation is simpler and more convenient, and the manpower consumption is reduced;
(2) the first connecting plate and the second connecting plate are clamped together through the arrangement of the fixed block, so that the first concrete cement plate and the second concrete cement plate can be installed more quickly, and the first connecting plate and the second connecting plate can stretch out and draw back under the action of the third spring to play a role of buffering the bottoms of the first connecting plate and the second connecting plate, so that the device is more stable;
(3) be provided with waterproof layer and wearing layer, through the setting of waterproof layer, the material of waterproof layer is chlorinated polyethylene resin, can completely cut off the erosion of ponding, protects the inside of road, and through the setting of wearing layer, the wearing layer is protected the surface course, avoids long-time friction to cause road pothole's phenomenon.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top-view cross-sectional structure of the roadbed of the present invention;
FIG. 3 is a schematic cross-sectional view of the connection of a first connecting plate and a second connecting plate according to the present invention;
FIG. 4 is a schematic cross-sectional view of the connection between the underlayer and the overlayer of the present invention.
In the figure: 1. the road bed, 2, recess, 3, first spring, 4, basic unit, 5, fixture block, 6, first fixed plate, 7, second spring, 8, first concrete cement board, 9, second concrete cement board, 10, first connecting plate, 11, fixed slot, 12, second connecting plate, 13, fixed block, 14, bed course, 15, surface course, 16, second fixed plate, 17, third spring, 18, waterproof layer, 19, wearing layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an assembled prestressed concrete pavement, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, comprises a roadbed 1, wherein the top surface of the roadbed 1 is provided with a groove 2, the interior of the groove 2 is connected with a first spring 3 in a matching way, a clamping block 5 and the roadbed 1 form a telescopic structure through the first spring 3, the first spring 3 is distributed on the roadbed 1 at equal intervals, under the action of the first spring 3, the clamping block 5 is driven to stretch, so that the clamping blocks 5 with different volumes can be fixed, the application range of the device is improved, the top of the roadbed 1 is connected with a base layer 4 in a matching way, the bottom of the base layer 4 is connected with the clamping block 5 in a matching way, the base layer 4 and the roadbed 1 are connected in a clamping way, the diameter of the base layer 4 is the same as that of the roadbed 1, and the base layer 4 and the roadbed 1 are connected together in a clamping way through the arrangement of the clamping block 5, so that the installation is simpler and more convenient, the manpower consumption is reduced.
As shown in fig. 1 and 3, a first fixing plate 6 is connected to the middle of the top end of a base layer 4 in a matching manner, a second spring 7 is connected to one side of the first fixing plate 6 in a matching manner, a first connecting plate 10 and a second connecting plate 12 both form a telescopic structure with the base layer 4 through the second spring 7, the first connecting plate 10 and the second connecting plate 12 are arranged on the central axis of the base layer 4, under the action of the second spring 7, the first connecting plate 10 and the second connecting plate 12 are driven to be telescopic, the first connecting plate 10 and the second connecting plate 12 are buffered, the phenomenon of fracture at the interface caused by long-time extrusion is avoided, a first concrete cement plate 8 is connected to the left side of the top of the base layer 4 in a matching manner, a second concrete cement plate 9 is connected to the right side of the top of the base layer 4 in a matching manner, a first connecting plate 10 is connected to one side of the first concrete cement plate 8 in a matching manner, and a fixing groove 11 is formed in one side surface of the first connecting plate 10, one side of the second concrete cement board 9 is connected with a second connecting board 12 in a matching way, one side of the second connecting board 12 is connected with a fixed block 13 in a matching way, the first connecting board 10 and the second connecting board 12 are connected in a clamping way, the first connecting board 10 and the second connecting board 12 form a rectangular structure, the first connecting board 10 and the second connecting board 12 are clamped together through the arrangement of the fixed block 13, so that the first concrete cement board 8 and the second concrete cement board 9 are installed more rapidly, the top parts of the first concrete cement board 8 and the second concrete cement board 9 are connected with a cushion layer 14 in a matching way, the top part of the cushion layer 14 is connected with a surface layer 15 in a matching way, the middle part of the bottom end of the cushion layer 14 is connected with a second fixed board 16 in a matching way, one side of the second fixed board 16 is connected with a third spring 17 in a matching way, the first connecting board 10 and the second connecting board 12 form a telescopic structure with the cushion layer 14 through the third spring 17, and first connecting plate 10 and second connecting plate 12 set up on the center pin of bed course 14, under the effect of third spring 17, first connecting plate 10 and second connecting plate 12 stretch out and draw back, play the effect of buffering to the bottom of first connecting plate 10 and second connecting plate 12 for the device is more firm.
As shown in fig. 4, the bottom cooperation of surface course 15 is connected with waterproof layer 18, and the top cooperation of surface course 15 is connected with wearing layer 19, wearing layer 19 and waterproof layer 18 are the central axis symmetry setting on surface course 15, and the material of waterproof layer 18 is chlorinated polyethylene resin, through the setting of waterproof layer 18, the material of waterproof layer 18 is chlorinated polyethylene resin, can completely cut off the erosion of ponding, protect the inside of road, through the setting of wearing layer 19, wearing layer 19 protects surface course 15, avoid long-time friction to cause the phenomenon of road pothole.
The working principle is as follows: when the assembled prestressed concrete pavement is used, firstly, a roadbed 1 is paved, then a clamping block 5 on a base layer 4 is clamped in a groove 2 on the roadbed 1, the clamping block 5 is fixed under the action of a first spring 3, then a first concrete cement plate 8 and a second concrete cement plate 9 are installed on the base layer 4, a fixing block 13 on the second concrete cement plate 9 is clamped in a fixing groove 11 on the first concrete cement plate 8 for fixing, a cushion layer 14 is installed on the tops of the first concrete cement plate 8 and the second concrete cement plate 9, under the action of a second spring 7 and a third spring 17, the first connecting plate 10 and the second connecting plate 12 are buffered, the fracture phenomenon at the joint of the first concrete cement plate 8 and the second concrete cement plate 9 caused by long-term extrusion is avoided, and finally a surface layer 15 is installed on the top of the cushion layer 14, the waterproof layer 18 at the bottom of the surface layer 15 is made of chlorinated polyethylene resin, so that accumulated water can be isolated from being corroded, the inside of a road is protected, the wear-resistant layer 20 at the top of the surface layer 15 protects the surface layer 15, and the phenomenon that the road is hollow due to long-time friction is avoided, so that all work is completed, and the content which is not described in detail in the specification belongs to the prior art which is known by professional technicians in the field.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.
Claims (7)
1. An assembled prestressed concrete pavement, comprising a roadbed (1), characterized in that: the concrete roadbed comprises a roadbed (1), a groove (2) is formed in the top surface of the roadbed (1), a first spring (3) is connected to the groove (2) in a matched mode, a base layer (4) is connected to the top of the roadbed (1) in a matched mode, a clamping block (5) is connected to the bottom of the base layer (4) in a matched mode, a first fixing plate (6) is connected to the middle of the top end of the base layer (4) in a matched mode, a second spring (7) is connected to one side of the first fixing plate (6) in a matched mode, a first concrete cement plate (8) is connected to the left side of the top of the base layer (4) in a matched mode, a second concrete cement plate (9) is connected to the right side of the top of the base layer (4) in a matched mode, a first connecting plate (10) is connected to one side of the first concrete cement plate (8) in a matched mode, a fixing groove (11) is formed in the surface of one side of the first connecting plate (10), a second connecting plate (12) is connected to one side of the second concrete cement plate (9) in a matched mode, and one side cooperation of second connecting plate (12) is connected with fixed block (13), the top cooperation of first concrete cement board (8) and second concrete cement board (9) is connected with bed course (14), and the top cooperation of bed course (14) is connected with surface course (15), the bottom middle part cooperation of bed course (14) is connected with second fixed plate (16), and one side cooperation of second fixed plate (16) is connected with third spring (17), the bottom cooperation of surface course (15) is connected with waterproof layer (18), and the top cooperation of surface course (15) is connected with wearing layer (19).
2. An assembled prestressed concrete pavement according to claim 1, characterized in that: the base layer (4) is connected with the roadbed (1) in a clamping mode, and the diameter of the base layer (4) is the same as that of the roadbed (1).
3. An assembled prestressed concrete pavement according to claim 1, characterized in that: the fixture blocks (5) form a telescopic structure with the roadbed (1) through the first springs (3), and the first springs (3) are distributed on the roadbed (1) at equal intervals.
4. An assembled prestressed concrete pavement according to claim 1, characterized in that: the first connecting plate (10) and the second connecting plate (12) are connected in a clamping mode, and the first connecting plate (10) and the second connecting plate (12) form a rectangular structure.
5. The fabricated prestressed concrete pavement as claimed in claim 1, wherein: first connecting plate (10) and second connecting plate (12) all constitute extending structure through second spring (7) and basic unit (4), and first connecting plate (10) and second connecting plate (12) set up on the center pin of basic unit (4).
6. An assembled prestressed concrete pavement according to claim 1, characterized in that: the first connecting plate (10) and the second connecting plate (12) form a telescopic structure with the cushion layer (14) through a third spring (17), and the first connecting plate (10) and the second connecting plate (12) are arranged on a central shaft of the cushion layer (14).
7. An assembled prestressed concrete pavement according to claim 1, characterized in that: the wear-resistant layer (19) and the waterproof layer (18) are arranged on the surface layer (15) in a central axis symmetry mode, and the waterproof layer (18) is made of chlorinated polyethylene resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122655971.8U CN216688856U (en) | 2021-11-02 | 2021-11-02 | Assembled prestressed concrete pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122655971.8U CN216688856U (en) | 2021-11-02 | 2021-11-02 | Assembled prestressed concrete pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216688856U true CN216688856U (en) | 2022-06-07 |
Family
ID=81831322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122655971.8U Expired - Fee Related CN216688856U (en) | 2021-11-02 | 2021-11-02 | Assembled prestressed concrete pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216688856U (en) |
-
2021
- 2021-11-02 CN CN202122655971.8U patent/CN216688856U/en not_active Expired - Fee Related
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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: 20220607 |