CN110359354A - Cross the river precast concrete - Google Patents
Cross the river precast concrete Download PDFInfo
- Publication number
- CN110359354A CN110359354A CN201910678841.0A CN201910678841A CN110359354A CN 110359354 A CN110359354 A CN 110359354A CN 201910678841 A CN201910678841 A CN 201910678841A CN 110359354 A CN110359354 A CN 110359354A
- Authority
- CN
- China
- Prior art keywords
- road surface
- annular groove
- leakage hole
- diameter annular
- frame body
- 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
- 239000011178 precast concrete Substances 0.000 title claims abstract description 10
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 5
- 239000010432 diamond Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004567 concrete Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
- E01D19/125—Grating or flooring for bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
- E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
It crosses the river precast concrete the invention discloses one kind, auxiliary frame body including integrally formed road surface and below the road surface, the auxiliary frame body has hollow lumen, and the left and right side on the road surface is integrally formed with the railing upwardly extended, the grid groove of diamond crossing distribution is formed on the road surface, the intersection of grid groove is equipped with leakage hole, and leakage hole is in up-small and down-big bell mouth shape, and the upper end diameter of leakage hole is 5-8mm；The left side of the auxiliary frame body and the top of right edge are equipped with the penetrating apopore in left and right, the apopore bell mouth shape small in the big outer end in inner end；Meanwhile the hollow sphere of PVC material preparation is filled in the hollow lumen, the diameter of hollow sphere is not exactly the same.The invention has the advantages that being able to extend the service life of prefabricated component.
Description
Technical field
The present invention relates to concrete product technical field, cross the river precast concrete more particularly, to one kind.
Background technique
Currently, prefabricated component has been widely used in the construction in the fields such as bridge.For example, common bridge concrete is pre-
Product, the auxiliary frame body including integrally formed road surface and below the road surface, the auxiliary frame body have hollow lumen, and
The left and right side on the road surface is integrally formed with the railing upwardly extended.But such as being set up in river etc. above
Bridge prefabricated component for, inside and outside often there is biggish temperature difference and psychrometric differences, easily cause the too fast of prefabricated component
Damage.
Summary of the invention
It crosses the river precast concrete the object of the present invention is to provide one kind, it has the service life for being able to extend prefabricated component
The characteristics of.
The technical scheme adopted by the invention is that: cross the river precast concrete, including integrally formed road surface and is located at
Auxiliary frame body below the road surface, the auxiliary frame body have hollow lumen, and the left and right side on the road surface integrally formed with
The railing upwardly extended,
The grid groove of diamond crossing distribution is formed on the road surface, the intersection of grid groove is equipped with leakage hole, and leakage hole is presented
Small lower big bell mouth shape, and the upper end diameter of leakage hole is 5-8mm；
The left side of the auxiliary frame body and the top of right edge are equipped with the penetrating apopore in left and right, and apopore is outer greatly in inner end
Hold small bell mouth shape；
Meanwhile
The hollow sphere of PVC material preparation is filled in the hollow lumen, the diameter of hollow sphere is not exactly the same.
Superposed major diameter annular groove is equipped with around the edge of leakage hole on the upper surface on the road surface and is located at
The minor diameter annular groove of lower part, and major diameter annular groove and corresponding minor diameter annular groove concentric, meanwhile, major diameter annular groove
The lid of minor diameter annular groove can be blocked by being inside stamped one, and an annulus is equipped in minor diameter annular groove, be connected on annulus one to
The soft cylinder of plastics of lower extension, the soft cylinder of plastics are transparent.
The invention has the advantages that compared with the prior art: it is able to extend the service life of prefabricated component.Of the invention
Precast concrete cross the river under the premise of excessively not increasing prefabricated component weight itself, effectively drink up the rain equal moisture, and by water
Divide in the hollow lumen for being temporarily stored into auxiliary frame body, reduces the difference of free surface moisture and temperature in prefabricated component, avoid prefabricated component
Because of unnecessary damage caused by the differences such as temperature, humidity, its service life is then extended.
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 embodiment of the present invention；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the top view (being exaggerated compared to Fig. 1) on road surface of the invention.
In figure:
10, road surface, 11, grid groove, 12, leakage hole, 13, major diameter annular groove, 14, minor diameter annular groove；
20, frame body, 21, hollow lumen, 22, apopore are assisted；
30, railing；
40, hollow sphere；
50, lid；
60, annulus, 61, the soft cylinder of plastics.
Specific embodiment
Embodiment, as shown in Fig. 1 to Fig. 3: cross the river precast concrete, including integrally formed road surface 10 and be located at should
The auxiliary frame body 20 of 10 lower section of road surface.The auxiliary frame body 20 has closed hollow lumen 21, and the left side and the right side on the road surface 10
Side is integrally formed with the railing 30 upwardly extended.Railing 30 can be with right and wrong engraved structure, but downside edge is equipped with size
Suitable water outlet.That is, the road surface 10, auxiliary frame body 20, railing 30 are using concrete material integrated molding.In this way, not only not
It will cause the ponding on road surface 10, and be convenient for aftermentioned collection rainwater.
Specifically:
The grid groove 11 of diamond crossing distribution is formed on the road surface 10, the intersection of grid groove 11 is equipped with leakage hole 12.That is, not
Rainwater can be only collected, and the grid groove 11 of diamond crossing will not influence the normally travel of vehicle.Leakage hole 12 is in up-small and down-big
Bell mouth shape, and the upper end diameter of leakage hole 12 be 5-8mm.
The left side of the auxiliary frame body 20 and the top of right edge are equipped with the penetrating apopore 22 in left and right, and apopore 22 is in
The small bell mouth shape in the big outer end in inner end.In general, apopore 22 is located at the 4/5 of 21 height of hollow lumen or so.
Simultaneously:
The hollow sphere 40 of PVC material preparation is filled in the hollow lumen 21, the diameter of hollow sphere 40 is not exactly the same.Hollow sphere
40 generally use black.So-called diameter is not exactly the same, refers to that any two hollow sphere 40 compares, and diameter can be identical,
Also can be different, but the diameter of at least 2 hollow spheres 40 is not identical.
In this way, the collection of the moisture such as water sprayed by grid groove 11 and leakage hole 12 to rainwater, sprinkling truck, moisture into
Enter in the hollow lumen 21.Due to being provided with hollow sphere 40 in the hollow lumen 21, so moisture can be attached to hollow sphere 40
Surface make that the temperature in hollow lumen 21 is comparatively constant, was unlikely to and due to the presence of 40 inner air of hollow sphere
Height, so that moisture can be able to lock without excessive evaporation the long period.Simultaneously as the presence of hollow sphere 40, makes moisture
Will not be excessive, to will not excessively increase the overall weight of prefabricated component.And when excess moisture, it can be flowed out from apopore 22.
It is worth noting that apopore 22 and leakage hole 12 are set as bell mouth shape, help to reduce water loss, but do not influence
Moisture enters.Certainly, hollow sphere 40 also plays the role of adjusting preform temperatures.That is, by reducing humidity, temperature inside and outside prefabricated component
It is poor to spend, and extends the service life of prefabricated component.
Optimization:
Superposed major diameter annular groove 13 is equipped with around the edge of leakage hole 12 on the upper surface on the road surface 10 and is located at
The minor diameter annular groove 14 of lower part, and major diameter annular groove 13 and corresponding 14 concentric of minor diameter annular groove.That is, with longitudinal section
It sees, large-diameter circular slot 13, corresponding small diameter circular slot 14, corresponding leakage hole 12 can regard width jump from top to bottom as
Property constantly reduces, the channel that then diameter gradually increases again.Meanwhile be stamped in major diameter annular groove 13 one can block it is small
The lid 50 of diameter annular slot 14 is equipped with an annulus 60 in minor diameter annular groove 14, and one is connected on annulus 60 and is extended downwardly
The soft cylinder 61 of plastics, the soft cylinder 61 of plastics are transparent.The soft cylinder 61 of plastics can regard a transparent polybag as.In this way, covering
Under the blocking of son 50, moisture can be under normal stream, and biggish sundries will not drop down onto hollow lumen 21.Meanwhile the water flowed down
The soft cylinder 61 of plastics can be passed downwardly through by, which dividing, flow in the hollow lumen 21, on the contrary, being inevitably located in hollow lumen 21
Vapor not easily passs through the soft cylinder 61 of plastics and further extends the service life of prefabricated component to preferably lock moisture.
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. cross the river precast concrete, including integrally formed road surface (10) and the auxiliary frame body being located at below the road surface (10)
(20), the auxiliary frame body (20) have hollow lumen (21), and the left and right side on the road surface (10) integrally formed with to
The railing (30) of upper extension, it is characterised in that:
The grid groove (11) of diamond crossing distribution is formed on the road surface (10), the intersection of grid groove (11) is equipped with leakage hole
(12), leakage hole (12) is in up-small and down-big bell mouth shape, and the upper end diameter of leakage hole (12) is 5-8mm；
The left side of auxiliary frame body (20) and the top of right edge are equipped with the penetrating apopore in left and right (22), apopore
(22) bell mouth shape small in the big outer end in inner end；
Meanwhile
The hollow sphere (40) of PVC material preparation is filled in the hollow lumen (21), the diameter of hollow sphere (40) is not exactly the same.
2. the precast concrete according to claim 1 that crosses the river, it is characterised in that: enclosed on the upper surface of the road surface (10)
Superposed major diameter annular groove (13) is equipped with around the edge of leakage hole (12) and positioned at the minor diameter annular groove of lower part
(14), and major diameter annular groove (13) and corresponding minor diameter annular groove (14) concentric, meanwhile, in major diameter annular groove (13)
The lid (50) of minor diameter annular groove (14) can be blocked by being stamped one, be equipped with an annulus (60) in minor diameter annular groove (14), circle
The soft cylinder of plastics (61) that one extends downwardly is connected on ring (60), the soft cylinder of plastics (61) is transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678841.0A CN110359354A (en) | 2019-07-25 | 2019-07-25 | Cross the river precast concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678841.0A CN110359354A (en) | 2019-07-25 | 2019-07-25 | Cross the river precast concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110359354A true CN110359354A (en) | 2019-10-22 |
Family
ID=68222381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910678841.0A Pending CN110359354A (en) | 2019-07-25 | 2019-07-25 | Cross the river precast concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110359354A (en) |
-
2019
- 2019-07-25 CN CN201910678841.0A patent/CN110359354A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206458004U (en) | Roof garden | |
| CN207452629U (en) | A kind of plastic cement race track | |
| CN109626764B (en) | Biological treatment system for sponge urban rainwater purification | |
| CN205681981U (en) | A kind of roof greening water storage circulation drainage equipment | |
| CN110359354A (en) | Cross the river precast concrete | |
| CN205662810U (en) | Ventilative type plastic course | |
| CN204468392U (en) | A kind of new catheter cup in menstrual period | |
| CN205805038U (en) | A kind of community wayside pavilion | |
| CN205399644U (en) | Water -saving ecological sump pit | |
| CN205623391U (en) | Hold drainage flower case | |
| CN201854590U (en) | Permeable mulching film | |
| CN210406334U (en) | Non-isolation flower box with water storage adjustment function for municipal road machine | |
| CN206446420U (en) | Drainage channel structure after a kind of vehicle dormer window rhone and vehicle dormer window | |
| CN208502334U (en) | A kind of Ecological Garden Green landscape corridor | |
| CN208029643U (en) | Growing dendrobium platform | |
| CN219862198U (en) | Long service life permeable floor tile for pavement | |
| CN206559866U (en) | Wheat water-saving culture basin | |
| CN205918008U (en) | Prevent soil erosion's planting roof rainwater fill | |
| CN110140640A (en) | The anti-blocking drip of weak resistance outer-enwraped type | |
| CN209602917U (en) | A kind of water-permeable brick | |
| CN209321123U (en) | A kind of city vehicle saddle with ventilating drainage structure | |
| CN206866722U (en) | A kind of Antiskid sole | |
| CN215716630U (en) | Roof garden rainwater circulation system | |
| CN209686182U (en) | A kind of highway two sides slope drainage structure | |
| CN212247743U (en) | Mixed type plastic course of splashproof water |
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 |