CN108411731A - A kind of power transmission bar assembly of prefabricated heavy mail road deck - Google Patents
A kind of power transmission bar assembly of prefabricated heavy mail road deck Download PDFInfo
- Publication number
- CN108411731A CN108411731A CN201810394022.9A CN201810394022A CN108411731A CN 108411731 A CN108411731 A CN 108411731A CN 201810394022 A CN201810394022 A CN 201810394022A CN 108411731 A CN108411731 A CN 108411731A
- Authority
- CN
- China
- Prior art keywords
- casing
- sleeve
- power transmission
- prefabricated
- heavy mail
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000010008 shearing Methods 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
- E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
- E01C11/14—Dowel assembly ; Design or construction of reinforcements in the area of joints
Abstract
The invention discloses a kind of power transmission bar assemblies of prefabricated heavy mail road deck, including transmission rod and casing；Transmission rod is shaped form, and one end has end plate；Casing includes first sleeve and the second casing, and transmission rod is arranged to be arranged in first sleeve and the second casing；End plate is more than the opening of casing.First sleeve can be prefabricated in two adjacent prefabricated heavy mail road decks respectively with the second casing so that first sleeve is opposite with the lateral openings forward direction of the second casing., will be in transmission rod threading after the completion of the lifting of prefabricated heavy mail road deck so that between road deck mutually can abundant power transmission, heavy vehicle is not easy to cause the faulting of slab ends of seam crossing when passing through road deck, and the pulling force between panel and shearing are effectively transmitted by transmission rod.It is convenient to mount and dismount moreover, the power transmission bar assembly of the present invention also has, repeats the advantages of utilizing.
Description
Technical field
The present invention relates to prefabricated heavy mail road deck fields, more particularly to a kind of transmission rod group of prefabricated heavy mail road deck
Part can effectively transmit pulling force and shearing for ensureing between prefabricated heavy mail road deck.
Background technology
Conventional carriage way is equipped with expansion joint and applies substantially using cast-in-situ steel reinforced concrete road surface along road surface at present
Work is stitched.In order to transmit the stress that traffic load generates between adjacent road deck, the faulting of slab ends of seaming position is reduced, is generally required
The pre-buried a certain number of transmission rods in pavement joint position.This cast-in-place pavement construction period is long, curing requirements are high, and later stage repairing is difficult
Degree is big, and road surface integral strength can also be declined after repairing.
In addition, in industrial working, only interim transport needs heavy mail road sometimes, such as builds and complete in nuclear power plant
Afterwards, the road surface of high-bearing capacity is in fact in permanent idle state, instead can be in some cases even due to being difficult to remove
The burden recycled for plant area's transformation and place.Prefabricated road deck system can preferably solve the above problems.Therefore this field
Technical staff wishes to develop a kind of prefabricated road deck so that it has each other fully power transmission, dress convenient disassembly and can repeat
The function of utilizing.
Invention content
Technical problem to be solved by the invention is to provide a kind of prefabricated heavy mail road deck actuating systems so that between road deck
Mutual abundant power transmission, and fill convenient disassembly, can reuse.
To achieve the above object, the present invention proposes a kind of power transmission bar assembly of prefabricated heavy mail road deck, have it is detachable and
The function of recycling can not need to restore place after solving the problems, such as conventional cast-in-place pavement construction according to function.Tool
Body, technical solution provided by the invention is as follows：
A kind of power transmission bar assembly of prefabricated heavy mail road deck, the power transmission bar assembly includes transmission rod and casing；The biography
Power bar is shaped form, and one end has end plate；Described sleeve pipe includes first sleeve and the second casing, and the transmission rod is arranged to can
It is arranged in the first sleeve and second casing；The end plate is more than the opening of described sleeve pipe.
Preferably, the transmission rod is U-shaped or arc.
Preferably, the transmission rod is integrally formed with the end plate.
Preferably, the first sleeve and second casing are symmetrical structure.
Preferably, the section of the transmission rod is round or round rectangle.
Preferably, the transmission rod and described sleeve pipe are made of metal material or polymer composite.
Preferably, be arranged to second casing can be prefabricated prefabricated heavy in adjacent two respectively for the first sleeve
In part road deck, the first sleeve is opposite with the lateral openings forward direction of the second casing.
Further, the vertical openings of the first sleeve and second casing are straight up.
A kind of installation method of the power transmission bar assembly of prefabricated heavy mail road deck, uses the transmission rod group of above-mentioned any one
Part includes the following steps：
A. respectively that first sleeve and the second casing is prefabricated in two adjacent prefabricated heavy mail road decks, the first set
The lateral openings of pipe and second casing are located substantially at the half height of prefabricated heavy mail road surface plate thickness；
B. in place by two adjacent prefabricated heavy mail road deck liftings so that the first sleeve and second casing
Lateral openings forward direction is opposite；
C. transmission rod is penetrated into the first sleeve and second casing so that the end plate of transmission rod end with it is prefabricated heavy
Part road deck is bonded.
The power transmission bar assembly of the prefabricated heavy mail road deck of the present invention make between road deck mutually can abundant power transmission, heavy goods vehicles
It is not easy to cause the faulting of slab ends of seam crossing when passing through road deck, the pulling force between panel and shearing are effectively transmitted by transmission rod.
In addition, the power transmission bar assembly of the present invention is convenient to mount and dismount, and can reuse.
The method of the present invention and the technique effect of generation are described further below with reference to attached drawing, to be fully understood from
The purpose of the present invention, feature and effect.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the explosive view of the preferred embodiment of the power transmission bar assembly of the present invention；
Fig. 2 is the overall schematic of the preferred embodiment of the power transmission bar assembly of the present invention.
The prefabricated heavy mail road decks of 1-；2- casings；3- transmission rods；31- end plates
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 is the explosive view of the preferred embodiment of the power transmission bar assembly of the present invention.Wherein, power transmission bar assembly includes transmission rod
3 and casing 2；Transmission rod 3 is shaped form, and one end has end plate 31；Casing 2 includes first sleeve and the second casing, 3 quilt of transmission rod
It is set as to be arranged in first sleeve and the second casing；End plate 31 is more than the opening of casing.
First sleeve is arranged to the second casing can be prefabricated in two adjacent prefabricated heavy mail road decks 1 respectively, the
Sleeve is opposite with the lateral openings forward direction of the second casing, as shown in Figure 2.First sleeve and the vertical openings of the second casing are vertical
Upwards.
In the present embodiment, transmission rod is preferably U-shaped or arc, and its purpose is to make two adjacent prefabricated heavy mails
Road deck 1 mutually can fully transmit pulling force and shearing so that heavy vehicle is not easy to cause the mistake of seam crossing when passing through road deck
Platform.In other examples, transmission rod may be set to be other curved configurations, as long as can be so that adjacent is two prefabricated heavy
Part road deck 1 can transmit pulling force.
In addition, in the present embodiment, transmission rod is preferably integrally formed with end plate；The section of transmission rod it is preferably circular or
Round rectangle；Transmission rod 3 and casing 2 are preferably made of the metal material or polymer composite of high intensity.In other realities
It applies in example, transmission rod can also be connect with end plate by modes such as welding or screw threads.
For the ease of the manufacture and replacement of casing, first sleeve is preferably arranged to symmetrical structure with the second casing, that is, is tying
It is consistent on structure.
The connection method of the power transmission bar assembly of the prefabricated heavy mail road deck of the present invention is as follows：
The service sleeve 2 in the process of prefabricated heavy mail road deck 1, the height that casing 2 is open in the ozzle of seam crossing
Preferably 1/2 plate thickness, the ozzle opening of 2 other end of casing is straight up.Construction is transported to after prefabricated 1 completion of processing of heavy mail road deck
Place is mated formation by crane.The casing 2 in adjacent two pieces of prefabricated heavy mail road decks 1 should be made lateral in process of deployment as possible
Register can allow certain deviation in place in the horizontal direction due to the slotted hole that 2 cross section of casing is horizontal direction.
After the completion of laying, by transmission rod 3 from vertical direction on ozzle opening penetrate, until 3 end of transmission rod end plate completely in advance
The upper surface of heavy mail road deck 1 processed is bonded.
It is two neighboring when heavy vehicle passes through road surface after installation is complete for the power transmission bar assembly of prefabricated heavy mail road deck
Pulling force and shearing suffered by prefabricated heavy mail road deck 1 can be transmitted by transmission rod 3, and road deck seam crossing is reduced to play
The phenomenon that faulting of slab ends, tensioning.When prefabricated heavy mail road deck needs removed from place when, it is only necessary to extract transmission rod 3 can be realized by
The function that prefabricated road deck is split.
Claims (9)
1. a kind of power transmission bar assembly of prefabricated heavy mail road deck, which is characterized in that the power transmission bar assembly includes transmission rod and set
Pipe；
The transmission rod is shaped form, and one end has end plate；
Described sleeve pipe includes first sleeve and the second casing, and the transmission rod is arranged to that the first sleeve and institute can be arranged in
It states in the second casing；
The end plate is more than the opening of described sleeve pipe.
2. the power transmission bar assembly of prefabricated heavy mail road deck as described in claim 1, which is characterized in that the transmission rod is U-shaped
Or arc.
3. the power transmission bar assembly of prefabricated heavy mail road deck as described in claim 1, which is characterized in that the transmission rod with it is described
End plate is integrally formed.
4. the power transmission bar assembly of prefabricated heavy mail road deck as described in claim 1, which is characterized in that the first sleeve and institute
It is symmetrical structure to state the second casing.
5. the power transmission bar assembly of prefabricated heavy mail road deck as described in claim 1, which is characterized in that the section of the transmission rod
For round or round rectangle.
6. the power transmission bar assembly of prefabricated heavy mail road deck as described in claim 1, which is characterized in that the transmission rod and described
Casing is made of metal material or polymer composite.
7. the power transmission bar assembly of prefabricated heavy mail road deck as described in claim 1, which is characterized in that the first sleeve and institute
Stating that the second casing is arranged to can be prefabricated in two adjacent prefabricated heavy mail road decks respectively, the first sleeve and described the
The lateral openings forward direction of two casings is opposite.
8. the power transmission bar assembly of prefabricated heavy mail road deck as claimed in claim 7, which is characterized in that the first sleeve and institute
State the vertical openings of the second casing straight up.
9. a kind of installation method of the power transmission bar assembly of prefabricated heavy mail road deck, which is characterized in that using as in claim 1-8
The power transmission bar assembly of any one, includes the following steps：
A. respectively that first sleeve and the second casing is prefabricated in two adjacent prefabricated heavy mail road decks, the first sleeve with
The lateral openings of second casing are located substantially at the half height of prefabricated heavy mail road surface plate thickness；
B. in place by two adjacent prefabricated heavy mail road deck liftings so that the first sleeve is lateral with second casing
Opening is positive opposite；
C. transmission rod is penetrated into the first sleeve and second casing so that the end plate of transmission rod end and prefabricated heavy mail road
Panel attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810394022.9A CN108411731A (en) | 2018-04-27 | 2018-04-27 | A kind of power transmission bar assembly of prefabricated heavy mail road deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810394022.9A CN108411731A (en) | 2018-04-27 | 2018-04-27 | A kind of power transmission bar assembly of prefabricated heavy mail road deck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108411731A true CN108411731A (en) | 2018-08-17 |
Family
ID=63136912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810394022.9A Pending CN108411731A (en) | 2018-04-27 | 2018-04-27 | A kind of power transmission bar assembly of prefabricated heavy mail road deck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108411731A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797253A (en) * | 2018-08-22 | 2018-11-13 | 上海核工程研究设计院有限公司 | A kind of U-shaped detachable dowel bar structure for prefabricated heavy mail road deck |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006016881A (en) * | 2004-07-02 | 2006-01-19 | Kcon Kk | Load transmitting bar and construction method of the load transmitting bar |
| CN201924254U (en) * | 2010-11-02 | 2011-08-10 | 湖南省交通科学研究院 | Novel expansion joint structure for continuously reinforced concrete composite road surface |
| CN102367699A (en) * | 2011-06-27 | 2012-03-07 | 江苏江都建设集团有限公司 | Construction method of large-area concrete terrace |
| KR20150017812A (en) * | 2013-08-07 | 2015-02-23 | 현대엔지니어링 주식회사 | Precast concrete slabs pavement using arc tiebar connection and its construction method |
| CN208219336U (en) * | 2018-04-27 | 2018-12-11 | 上海核工程研究设计院有限公司 | A kind of power transmission bar assembly of prefabricated heavy mail road deck |
-
2018
- 2018-04-27 CN CN201810394022.9A patent/CN108411731A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006016881A (en) * | 2004-07-02 | 2006-01-19 | Kcon Kk | Load transmitting bar and construction method of the load transmitting bar |
| CN201924254U (en) * | 2010-11-02 | 2011-08-10 | 湖南省交通科学研究院 | Novel expansion joint structure for continuously reinforced concrete composite road surface |
| CN102367699A (en) * | 2011-06-27 | 2012-03-07 | 江苏江都建设集团有限公司 | Construction method of large-area concrete terrace |
| KR20150017812A (en) * | 2013-08-07 | 2015-02-23 | 현대엔지니어링 주식회사 | Precast concrete slabs pavement using arc tiebar connection and its construction method |
| CN208219336U (en) * | 2018-04-27 | 2018-12-11 | 上海核工程研究设计院有限公司 | A kind of power transmission bar assembly of prefabricated heavy mail road deck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797253A (en) * | 2018-08-22 | 2018-11-13 | 上海核工程研究设计院有限公司 | A kind of U-shaped detachable dowel bar structure for prefabricated heavy mail road deck |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CB02 | Change of applicant information |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |