CN107237233A - Anti- expansion prefabricated components - Google Patents
Anti- expansion prefabricated components Download PDFInfo
- Publication number
- CN107237233A CN107237233A CN201710665697.8A CN201710665697A CN107237233A CN 107237233 A CN107237233 A CN 107237233A CN 201710665697 A CN201710665697 A CN 201710665697A CN 107237233 A CN107237233 A CN 107237233A
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- CN
- China
- Prior art keywords
- prefabricated components
- plate
- expansion
- bottom plate
- elastomer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of anti-expansion prefabricated components, including the first pre-member, the second pre-member and middle matrix, first pre-member and the second pre- structure are symmetricly set on middle matrix both sides, the middle matrix includes top panel, bottom plate and elastomer, the top panel and bottom plate are set in parallel between the first pre-member and the second pre-member, the elastomer is radially arranged between top panel and bottom plate, and the both sides of the elastomer are respectively arranged with the bolt between plate located above and bottom plate.Anti- expansion prefabricated components of the present invention, utilize the longitudinal column of setting in the first pre-member and the second pre-member, with the effect for strengthening support, expansion clearance is left again, while using middle matrix connection pre-member, increasing the property easy for installation of pre-member, elastomer is provided with intermediate base body, beneficial to the pre-member expansion of both sides, pre-member swelling fracture is prevented, increases pre-member service life.
Description
Technical field
The present invention relates in building prefabricated components field, more particularly to a kind of anti-expansion prefabricated components.
Background technology
Refer to the assembly concrete component for implementing to have completed before installing at the construction field (site), typically common are prefabricated mixed
Solidifying Tulou cover plate, bridge concrete box girder, industrial premises precast concrete roof truss beam, culvert frame structure, basement process are with advance
Concrete-pile processed etc..
At present, road prefabricated components mainly have curb.And for concrete road surface, prefabricated components are few.Many institutes
Known, concrete road surface easy expanded by heating at high temperature causes surface deformation to arch upward, and destroys road.
The content of the invention
It is an object of the invention to provide a kind of anti-expansion prefabricated components, the component is inserted in concrete road surface, can structure
Prevent that road surface expansion is impaired, improve pavement life, reduce cost.
For up to this purpose, the present invention uses following technical scheme：
A kind of anti-expansion prefabricated components, including the first pre-member, the second pre-member and middle matrix, first pre-member and the
Two pre-members are symmetricly set on middle matrix both sides, and the middle matrix includes top panel, bottom plate and elastomer, the top panel
And bottom plate is set in parallel between the first pre-member and the second pre-member, the elastomer be radially arranged in top panel and bottom plate it
Between, the both sides of the elastomer are respectively arranged with the bolt between plate located above and bottom plate.
In a preferred embodiments of the invention, first pre-member and the second pre-member include upper plate and lower plate respectively,
The upper plate and lower plate are symmetricly set on the upper and lower ends of middle matrix, and several longitudinal directions are provided between the upper plate and lower plate and are stood
Post.
In a preferred embodiments of the invention, the outer end of the upper plate and lower plate is provided with contiguous block.
In a preferred embodiments of the invention, plane is located at same level, the bottom plate on the top panel and upper plate
It is located at same level with lower plate lower plane.
In a preferred embodiments of the invention, the elastomer is the elastic caoutchouc barred body for being internally provided with heat-absorbing material.
In a preferred embodiments of the invention, first pre-member and the second pre-member are divided close to one end of middle matrix
Other evagination is provided with connected unit.
In a preferred embodiments of the invention, the upper plate and lower plate both sides are respectively arranged with corresponding with respective connected unit
Groove.
Beneficial effects of the present invention：A kind of anti-expansion prefabricated components, are set using in the first pre-member and the second pre-member
Longitudinal column, with the effect for strengthening support, leaves expansion clearance again, while using middle matrix connection pre-member, increase is pre-
The property easy for installation of component, elastomer is provided with intermediate base body, and the pre-member beneficial to both sides expands, and prevents pre-member from expanding
Rupture, increases pre-member service life.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Technical scheme is further illustrated with reference to Fig. 1 and by specific embodiment.
A kind of anti-expansion prefabricated components, including the first pre-member 1, the second pre-member 2 and middle matrix 3, described first is pre-
The pre-member 2 of component 1 and second is symmetricly set on the middle both sides of matrix 3, and the middle matrix 3 includes top panel 31, the and of bottom plate 32
Elastomer 33, the top panel 31 and bottom plate 32 are set in parallel between the first pre-member 1 and the second pre-member 2, the elasticity
Body 33 is radially arranged between top panel 31 and bottom plate 32, and the both sides of the elastomer 33 are respectively arranged with the He of plate 31 located above
Bolt 4 between bottom plate 32, bolt 4 can quickly position fixation.
Further, the pre-member 2 of the first pre-member 1 and second includes upper plate 11 and lower plate 12, the upper plate 11 respectively
The upper and lower ends of middle matrix 3 are symmetricly set on lower plate 12, several longitudinal directions are provided between the upper plate 11 and lower plate 12 and are stood
Post 5, forms support and reserved expansion space, prevents road surface gapless expansion.
Further, the outer end of the upper plate 11 and lower plate 12 is provided with contiguous block 6, by upper plate 1 and the outer end face closure of lower plate 2
Connection.
Further, plane is located under same level, the bottom plate 32 and lower plate 12 on the top panel 31 and upper plate 11
Plane is located at same level, it is ensured that road is in same plane.
Further, the elastomer 33 is the elastic caoutchouc barred body for being internally provided with heat-absorbing material, can effectively be drawn many
Waste heat amount, is stored, it is ensured that road surface will not be because of high-temperature heating expansion damage.
Further, close to one end of middle matrix 3, evagination is provided with the pre-member 2 of the first pre-member 1 and second respectively
Connected unit 13, the upper plate 11 and the both sides of lower plate 12 are respectively arranged with groove 34 corresponding with respective connected unit, convenient connection.
Beneficial effects of the present invention：A kind of anti-expansion prefabricated components, are set using in the first pre-member and the second pre-member
Longitudinal column, with the effect for strengthening support, leaves expansion clearance again, while using middle matrix connection pre-member, increase is pre-
The property easy for installation of component, elastomer is provided with intermediate base body, and the pre-member beneficial to both sides expands, and prevents pre-member from expanding
Rupture, increases pre-member service life.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to the present invention's
Thought, will change in specific embodiments and applications, and this specification content should not be construed as to the present invention
Limitation.
Claims (7)
1. a kind of anti-expansion prefabricated components, it is characterised in that described including the first pre-member, the second pre-member and middle matrix
First pre-member and the second pre-member are symmetricly set on middle matrix both sides, and the middle matrix includes top panel, bottom plate and bullet
Property body, the top panel and bottom plate are set in parallel between the first pre-member and the second pre-member, and the elastomer is radially arranged
Between top panel and bottom plate, the both sides of the elastomer are respectively arranged with the bolt between plate located above and bottom plate.
2. anti-expansion prefabricated components according to claim 1, it is characterised in that first pre-member and the second pre-member
Include upper plate and lower plate respectively, the upper plate and lower plate are symmetricly set on the upper and lower ends of middle matrix, the upper plate and lower plate
Between be provided with several longitudinal columns.
3. anti-expansion prefabricated components according to claim 2, it is characterised in that the outer end of the upper plate and lower plate is provided with
Contiguous block.
4. anti-expansion prefabricated components according to claim 1, it is characterised in that plane is located on the top panel and upper plate
Same level, the bottom plate and lower plate lower plane are located at same level.
5. anti-expansion prefabricated components according to claim 1, it is characterised in that the elastomer is to be internally provided with heat absorption
The elastic caoutchouc barred body of material.
6. anti-expansion prefabricated components according to claim 1, it is characterised in that first pre-member and the second pre-member
Close to one end of centre matrix, evagination is provided with connected unit respectively.
7. anti-expansion prefabricated components according to claim 6, it is characterised in that the upper plate and lower plate both sides are set respectively
There is groove corresponding with respective connected unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665697.8A CN107237233A (en) | 2017-08-07 | 2017-08-07 | Anti- expansion prefabricated components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665697.8A CN107237233A (en) | 2017-08-07 | 2017-08-07 | Anti- expansion prefabricated components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107237233A true CN107237233A (en) | 2017-10-10 |
Family
ID=59989621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710665697.8A Pending CN107237233A (en) | 2017-08-07 | 2017-08-07 | Anti- expansion prefabricated components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237233A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352581A (en) * | 2011-08-20 | 2012-02-15 | 中铁十七局集团第三工程有限公司 | Wide joint device for slab ballastless track |
| CN203347028U (en) * | 2013-05-29 | 2013-12-18 | 东莞市利鹏建材有限公司 | Expansion joint structure for wall and capable of releasing pre-stress |
| KR101424620B1 (en) * | 2013-03-06 | 2014-08-20 | 비아이피 주식회사 | prefabricated panel apparatus |
| CN204646271U (en) * | 2015-05-11 | 2015-09-16 | 北京惠诚基业工程技术有限责任公司 | The concrete prefabricated assembly of water-tight |
| CN205116399U (en) * | 2015-11-17 | 2016-03-30 | 李全民 | Mechanical connection device between assembled cast member |
-
2017
- 2017-08-07 CN CN201710665697.8A patent/CN107237233A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102352581A (en) * | 2011-08-20 | 2012-02-15 | 中铁十七局集团第三工程有限公司 | Wide joint device for slab ballastless track |
| KR101424620B1 (en) * | 2013-03-06 | 2014-08-20 | 비아이피 주식회사 | prefabricated panel apparatus |
| CN203347028U (en) * | 2013-05-29 | 2013-12-18 | 东莞市利鹏建材有限公司 | Expansion joint structure for wall and capable of releasing pre-stress |
| CN204646271U (en) * | 2015-05-11 | 2015-09-16 | 北京惠诚基业工程技术有限责任公司 | The concrete prefabricated assembly of water-tight |
| CN205116399U (en) * | 2015-11-17 | 2016-03-30 | 李全民 | Mechanical connection device between assembled cast member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171010 |
|
| RJ01 | Rejection of invention patent application after publication |