CN110295524A - Concrete prefabricated road - Google Patents
Concrete prefabricated road Download PDFInfo
- Publication number
- CN110295524A CN110295524A CN201910706733.XA CN201910706733A CN110295524A CN 110295524 A CN110295524 A CN 110295524A CN 201910706733 A CN201910706733 A CN 201910706733A CN 110295524 A CN110295524 A CN 110295524A
- Authority
- CN
- China
- Prior art keywords
- connection strap
- prefabricated board
- bypass
- pipe
- main road
- 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.)
- Granted
Links
- 239000002002 slurry Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 230000000994 depressogenic effect Effects 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 abstract description 6
- 238000011105 stabilization Methods 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 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
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
- E01C5/08—Reinforced units with steel frames
-
- 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
-
- 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
- E01C11/16—Reinforcements
-
- 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
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
- E01C5/08—Reinforced units with steel frames
- E01C5/085—Reinforced units with steel frames on prefabricated supporting structures or prefabricated foundation elements except coverings made of layers of similar elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of concrete prefabricated roads, for forming road on roadbed, comprising: the components such as main road prefabricated board, bypass prefabricated board, left connection strap and right connection strap, nut, strip deduction cap.The concrete prefabricated road and is connected between main road prefabricated board and bypass prefabricated board by nut by the way of prefabricated board laying, it is ensured that the stabilization of connection and reliably.Simultaneously, spacing between main road prefabricated board and bypass prefabricated board and corresponding supporting block can be according to circumstances adjusted, and makes spacing adjusted be not easy to change after injection concrete slurry after being adjusted in place, further ensure that the smooth stabilization between component on ground.
Description
Technical field
The present invention relates to concrete product technical fields, more particularly, to a kind of concrete prefabricated road.
Background technique
Currently, many roads are laid with using prefabrication system.That is, precast slab and connecting component in the factory,
Then component is transported to road scene and is assembled.In this way, working efficiency is higher, and construction site less pollution.Its defect
Be: the components such as prefabricated board are not easy to assemble, and road surface is difficult to keep stable and smooth.
Summary of the invention
The object of the present invention is to provide a kind of concrete prefabricated roads, it has the characteristics that road surface is stable, easy to assembly.
The technical scheme adopted by the invention is that: concrete prefabricated road, for forming road, the coagulation on roadbed
Native Prefabricated road includes:
Main road prefabricated board, main road prefabricated board are square, interior equipped with main road steel mesh, meanwhile, the right edge of main road prefabricated board
Lower part be equipped with the left stretching step that extends to the right, left semicircle pipe is embedded in the left right edge for stretching out step, left semicircle pipe is cut
Face, to which left semicircle pipe right part has the left caveli being recessed to the left, is set in semicircular arc on the left part circumference side of left semicircle pipe
There is left outside screw thread, and the left part of left semicircle pipe is weldingly fixed on the right side of main road steel mesh；
Bypass prefabricated board, bypass prefabricated board are square, interior equipped with bypass steel mesh, meanwhile, the left side of bypass prefabricated board
Lower part be equipped with the right stretching step that extends to the left, be embedded with right semi-circle pipe on the right left side for stretching out step, right semi-circle pipe
Section is in semicircular arc to which the left part of right semi-circle pipe has the right caveli being recessed to the right, the right part circumference side of right semi-circle pipe
It is equipped with right external screw thread, and the right part of right semi-circle pipe is weldingly fixed on the left side side of bypass steel mesh；
The section of left connection strap and right connection strap, left connection strap and right connection strap is square, and on the right side of left connection strap
Left side equipped with the left depressed area, right connection strap that are recessed to the left is equipped with the right depressed area being recessed to the right, the right side of left connection strap
It is equipped on the upside of portion on the upside of the left part of left pressure holding step, right connection strap and is equipped with right pressure holding step；
Nut；
Strip deduction cap, the section of strip deduction cap are in inverted " u " font；And
One is welded in the left caveli of left semicircle pipe and in the right caveli of right semi-circle pipe in horizontal sunpender；
Together with the right edge of main road prefabricated board is contradicted with the left side of bypass prefabricated board, and left semicircle pipe and right semi-circle pipe are two-by-two
It is combined to be formed after a complete tubular, nut is screwed on the left semicircle pipe and right semi-circle pipe being combined；
The downside of left connection strap is pressed in the left top for stretching out step, the downside of right connection strap is pressed in the upper of right stretching step
Portion, left semicircle pipe is located in left depressed area, right semi-circle pipe is located in right depressed area, the left part of nut is pressed on left pressure holding step,
The right part of nut is pressed on right pressure holding step, and left connection strap and right connection strap stick together；
Bar shaped deduction cap is buckled in the top of the left connection strap and right connection strap that stick together.
Several transparent adjustment holes, adjustment hole upper diameter are equipped on the main road prefabricated board and bypass prefabricated board
It is smaller and be fixed with the larger formation major diameter portion of adjusting nut, lower diameter, and hollow bolt is bolted in adjusting nut, it is hollow
The side of bolt is equipped with several through-holes, meanwhile, the supporting block of concrete preparation, the lower end branch of hollow bolt are embedded on roadbed
Support is filled with concrete slurry in supporting block in hollow bolt.
The invention has the advantages that compared with the prior art: road surface is stable, easy to assembly.Concrete of the invention is pre-
Road processed is connected between main road prefabricated board and bypass prefabricated board by nut by the way of prefabricated board laying, it is ensured that
The stabilization of connection and reliable.Meanwhile the spacing between main road prefabricated board and bypass prefabricated board and corresponding supporting block can basis
Situation is adjusted, and after injecting concrete slurry after being adjusted in place, is made spacing adjusted be not easy to change, further ensured that ground
The smooth stabilization between component in face.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is the front sectional view of the concrete prefabricated road of the embodiment of the present invention；
Fig. 2 is the partial top view of main road prefabricated board of the invention；
Fig. 3 is the partial top view of bypass prefabricated board of the invention；
Fig. 4 is the portion the A enlarged drawing of Fig. 1；
Fig. 5 is the perspective view of left connection strap and right connection strap of the invention；
Fig. 6 is the perspective view of bar shaped deduction cap of the invention.
In figure:
10, main road prefabricated board, 11, left stretching step, 12, left semicircle pipe, 121, left caveli, 13, main road steel mesh；
20, bypass prefabricated board, 21, right stretching step, 22, right semi-circle pipe, 221, right caveli, 23, bypass steel mesh；
31, left connection strap, 311, left depressed area, 312, left pressure holding step, 32, right connection strap, 321, right depressed area, 322, right pressure
Hold step；
40, nut；
50, bar shaped deduction cap；
60, sunpender；
71, adjustment hole, 711, adjusting nut, 712, major diameter portion, 72, hollow bolt；
80, supporting block；
90, concrete slurry；
100, roadbed.
Specific embodiment
In following embodiment, only it is illustrated by taking the right half range of road as an example.
Embodiment, as shown in Fig. 1 to Fig. 6: concrete prefabricated road, including main road prefabricated board 10, bypass prefabricated board 20, a left side
The components such as connection strap 31 and right connection strap 32, nut 40, strip deduction cap 50, for forming road on roadbed 100.
Specifically:
Main road prefabricated board 10 is square, interior to be equipped with main road steel mesh 13.The location of main road steel mesh 13 and grid are big
The forms such as small are same as the prior art, repeat no more.Meanwhile the lower part of the right edge of main road prefabricated board 10 is equipped with the left side extended to the right
Stretch out step 11.That is, the thickness of the right side edge of main road prefabricated board 10 is less than the thickness at other positions of main road prefabricated board 10.It is left
It stretches out in the right edge of step 11 and is embedded with left semicircle pipe 12,12 section of left semicircle pipe is in semicircular arc to which left semicircle pipe 12 is right
Portion has the left caveli 121 being recessed to the left.That is, left semicircle pipe 12 takes its left side after a steel pipe progress can be used longitudinally cutting
Half portion.The left part circumference side of left semicircle pipe 12 is equipped with left outside screw thread (being not shown on figure), and a left side for left semicircle pipe 12
Portion is weldingly fixed on the right side of main road steel mesh 13.
Bypass prefabricated board 20 is square, interior to be equipped with bypass steel mesh 23.Equally, bypass steel mesh 23 is same as existing skill
Art repeats no more.Meanwhile the lower part of the left side of bypass prefabricated board 20 is equipped with the right stretching step 21 extended to the left.Equally, auxiliary
The thickness of the left side of road prefabricated board 20 is smaller compared to other positions to form right stretching step 21.Right stretching step 21
Be embedded with right semi-circle pipe 22 on left side, the section of right semi-circle pipe 22 in semicircular arc to the left part of right semi-circle pipe 22 have to
The right caveli 221 of right recess.That is, right semi-circle pipe 22 takes its right side after a steel pipe can be used longitudinally cutting.It is right
The right part circumference side of semi-circular tube 22 is equipped with right external screw thread (being not shown on figure), and the right part of right semi-circle pipe 22 is weldingly fixed on
On the left side side of bypass steel mesh 23.
The section of left connection strap 31 and right connection strap 32 is square.The right side of left connection strap 31 is equipped with to be recessed to the left
Left depressed area 311, right connection strap 32 left side be equipped with the right depressed area 321 that is recessed to the right.The right part of left connection strap 31
Upside is equipped on the upside of the left part of left pressure holding step 312, right connection strap 32 and is equipped with right pressure holding step 322.That is, left connection strap 31 is upper
Portion is smaller compared to its underpart width, and the top of right connection strap 32 is smaller compared to the same width in its underpart.
The section of strip deduction cap 50 is in inverted " u " font.
It is more specific:
One is welded in the left caveli 121 of left semicircle pipe 12 and in the right caveli 221 of right semi-circle pipe 22 to hang in horizontal
Bar 60, in order to lift.
Together with the right edge of main road prefabricated board 10 is contradicted with the left side of bypass prefabricated board 20, and left semicircle pipe 12 and the right side
Semi-circular tube 22 is combined to be formed after a complete tubular two-by-two, and nut 40 is screwed onto 12 He of left semicircle pipe being combined
On right semi-circle pipe 22.That is, after nut 40 links together left semicircle pipe 12 and right semi-circle pipe 22, make main road prefabricated board 10 and auxiliary
Road prefabricated board 20 links together.
The downside of left connection strap 31 is pressed in the left top for stretching out step 11, the downside of right connection strap 32 is pressed in right stretching
The top of step 21, left semicircle pipe 12 is located in left depressed area 311, right semi-circle pipe 22 is located in right depressed area 321, nut 40
Left part is pressed on left pressure holding step 312, the right part of nut 40 is pressed on right pressure holding step 322, left connection strap 31 and right connection strap
32 stick together.That is, the interconnection of the interconnection of adjacent main road prefabricated board 10, adjacent bypass prefabricated board 20 is realized, and
Support nut 40, structure is more compact.Obviously, the position that nut 40 is used to support on left connection strap 31 can be equipped with down
Concave portion, and the position of nut 40 is used to support on right connection strap 32 can also be equipped with depression, and nut 40 is just stuck in accordingly
In depression, to keep connection more reliable.
Bar shaped deduction cap 50 is buckled in the top of the left connection strap 31 and right connection strap 32 that stick together.That is, can play hiding
The effects of component, rain-proof.
In this way, the concrete prefabricated road is by the way of prefabricated board laying, and main road prefabricated board 10 and bypass prefabricated board
It is connected between 20 by nut 40, it is ensured that the stabilization of connection and reliable.Meanwhile the connection compact and reasonable between component, really
Protect the integraty on road surface.
Optimization:
Several transparent adjustment holes 71,71 upper diameter of adjustment hole are equipped on main road prefabricated board 10 and bypass prefabricated board 20
It is smaller and be fixed with the larger formation major diameter portion 712 of adjusting nut 711, lower diameter.Obviously, adjusting nut 711 preferably and phase
The main road steel mesh 13 or bypass steel mesh 23 answered are welded and fixed together.Hollow bolt 72 is bolted in adjusting nut 711, it is empty
The side of heart bolt 72 is equipped with several through-holes (being not shown on figure).Meanwhile the support of concrete preparation is embedded on roadbed 100
Block 80, the lower end of hollow bolt 72 are supported in supporting block 80, and concrete slurry 90 is filled in hollow bolt 72.That is, one
Denier height adjustment in place, is then poured into concrete slurry 90 into hollow bolt 72, and concrete slurry 90 can be simultaneously out of through-hole
Outflow, into positions such as major diameter portions 712, after solidification, concrete slurry 90 ensures the integraty of component, at least guarantees hollow
Bolt 72 be not easy rotate and loosen, it is ensured that modular construction it is continual and steady.Also that is, main road prefabricated board 10 and bypass prefabricated board 20 with
Spacing between corresponding supporting block 80 can be according to circumstances adjusted, and injection concrete slurry is after 90s after being adjusted in place,
Make spacing adjusted be not easy to change, further ensures that the smooth stabilization between component on ground.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (2)
1. concrete prefabricated road, for forming road on roadbed (100), it is characterised in that: the concrete prefabricated road
Include:
Main road prefabricated board (10), main road prefabricated board (10) are square, interior to be equipped with main road steel mesh (13), meanwhile, main road is pre-
The lower part of the right edge of making sheet (10) is equipped with the left stretching step (11) that extends to the right, pre- in the left right edge for stretching out step (11)
It is embedded with left semicircle pipe (12), left semicircle pipe (12) section is recessed in semicircular arc to which left semicircle pipe (12) right part has to the left
Left caveli (121), the left part circumference side of left semicircle pipe (12) are equipped with left outside screw thread, and the left part weldering of left semicircle pipe (12)
It connects and is fixed on the right side of main road steel mesh (13)；
Bypass prefabricated board (20), bypass prefabricated board (20) are square, interior to be equipped with bypass steel mesh (23), meanwhile, bypass is pre-
The lower part of the left side of making sheet (20) is equipped with the right stretching step (21) that extends to the left, pre- on the right left side for stretching out step (21)
It is embedded with right semi-circle pipe (22), the section of right semi-circle pipe (22) is recessed to the right to which the left part of right semi-circle pipe (22) has in semicircular arc
Sunken right caveli (221), the right part circumference side of right semi-circle pipe (22) are equipped with right external screw thread, and the right side of right semi-circle pipe (22)
Portion is weldingly fixed on the left side side of bypass steel mesh (23)；
The section of left connection strap (31) and right connection strap (32), left connection strap (31) and right connection strap (32) is square, and left
The right side of connection strap (31) be equipped be recessed to the left left depressed area (311), right connection strap (32) left side be equipped with to
The right part upside of the right depressed area (321) of right recess, left connection strap (31) is equipped with left pressure holding step (312), right connection strap (32)
Left part on the upside of be equipped with right pressure holding step (322)；
Nut (40)；
Strip deduction cap (50), the section of strip deduction cap (50) are in inverted " u " font；And
Being welded in the left caveli (121) of left semicircle pipe (12) and one in the right caveli (221) of right semi-circle pipe (22) is in
Horizontal sunpender (60)；
Together with the left side of the right edge of main road prefabricated board (10) and bypass prefabricated board (20) contradicts, and left semicircle pipe (12) and
Right semi-circle pipe (22) is combined to be formed after a complete tubular two-by-two, and nut (40) is screwed onto the left semicircle being combined
It manages on (12) and right semi-circle pipe (22)；
The downside of left connection strap (31) is pressed in the left top for stretching out step (11), the downside of right connection strap (32) is pressed in the right side and stretches
The top of step (21) out, left semicircle pipe (12) is located in left depressed area (311), right semi-circle pipe (22) is located at right depressed area
(321) in, the left part of nut (40) is pressed on left pressure holding step (312), the right part of nut (40) is pressed in right pressure holding step (322)
On, left connection strap (31) and right connection strap (32) stick together；
Bar shaped deduction cap (50) is buckled in the top of the left connection strap (31) and right connection strap (32) that stick together.
2. concrete prefabricated road according to claim 1, it is characterised in that: the main road prefabricated board (10) and bypass are pre-
Several transparent adjustment holes (71) are equipped in making sheet (20), adjustment hole (71) upper diameter is smaller and is fixed with adjusting spiral shell
Female (711), the larger formation major diameter portion (712) of lower diameter, and be bolted with hollow bolt (72) in adjusting nut (711), it is empty
The side of heart bolt (72) is equipped with several through-holes, meanwhile, the supporting block (80) of concrete preparation is embedded on roadbed (100),
The lower end of hollow bolt (72) is supported on supporting block (80), and is filled with concrete slurry (90) in hollow bolt (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910706733.XA CN110295524B (en) | 2019-08-01 | 2019-08-01 | Concrete prefabricated road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910706733.XA CN110295524B (en) | 2019-08-01 | 2019-08-01 | Concrete prefabricated road |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110295524A true CN110295524A (en) | 2019-10-01 |
| CN110295524B CN110295524B (en) | 2024-07-19 |
Family
ID=68032507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910706733.XA Active CN110295524B (en) | 2019-08-01 | 2019-08-01 | Concrete prefabricated road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110295524B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE33407L (en) * | 1969-01-20 | 1970-07-20 | Wates Ltd | Forming pre-cast concrete wall panels. |
| DE2233518A1 (en) * | 1971-07-08 | 1973-01-25 | Morris Schupack | BRIDGE CONSTRUCTION |
| CN203383121U (en) * | 2013-06-27 | 2014-01-08 | 永升建设集团有限公司 | Prefabricated temporary pavement concrete slab convenient to assemble and disassemble |
| CN210596867U (en) * | 2019-08-01 | 2020-05-22 | 安徽瑞澳混凝土有限公司 | Concrete prefabricated road |
-
2019
- 2019-08-01 CN CN201910706733.XA patent/CN110295524B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE33407L (en) * | 1969-01-20 | 1970-07-20 | Wates Ltd | Forming pre-cast concrete wall panels. |
| DE2233518A1 (en) * | 1971-07-08 | 1973-01-25 | Morris Schupack | BRIDGE CONSTRUCTION |
| CN203383121U (en) * | 2013-06-27 | 2014-01-08 | 永升建设集团有限公司 | Prefabricated temporary pavement concrete slab convenient to assemble and disassemble |
| CN210596867U (en) * | 2019-08-01 | 2020-05-22 | 安徽瑞澳混凝土有限公司 | Concrete prefabricated road |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110295524B (en) | 2024-07-19 |
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