CN209338963U - Add installation apparatus for road engineering concrete road surface strengthening construction - Google Patents
Add installation apparatus for road engineering concrete road surface strengthening construction Download PDFInfo
- Publication number
- CN209338963U CN209338963U CN201822157729.6U CN201822157729U CN209338963U CN 209338963 U CN209338963 U CN 209338963U CN 201822157729 U CN201822157729 U CN 201822157729U CN 209338963 U CN209338963 U CN 209338963U
- Authority
- CN
- China
- Prior art keywords
- operating platform
- road surface
- surface strengthening
- installation apparatus
- strengthening construction
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 title claims abstract description 29
- 238000005728 strengthening Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000000227 grinding Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 18
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000003670 easy-to-clean Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- -1 granular aggregat Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 235000011962 puddings Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
Add installation apparatus for road engineering concrete road surface strengthening construction the utility model discloses a kind of, it include include rack, motor, laying apparatus, ramming device, device for grinding, cleaning device, the rack includes driving mechanism and operating platform, the laying apparatus is mounted at the top of operating platform, laying apparatus includes cabinet and agitating shaft, the ramming device is mounted on operating platform bottom, the device for grinding is mounted on ramming device rear, the cleaning device is mounted at the top of operating platform, cleaning device includes water tank and movable water pipe, movable water pipe is mounted on water tank.It is convenient that the utility model concrete is laid with, and concrete compression degree is high, evenness of road surface, and equipment is easy to clean.
Description
Technical field
The utility model belongs to pavement of road technical field of construction, and in particular to one kind is used for road engineering concrete road surface
Strengthening construction adds installation apparatus.
Background technique
Concrete is one of the present age most important civil engineering material.It is by cementitious material, granular aggregat, water, with
And the additive and admixture being added when necessary are prepared by a certain percentage, and through uniform stirring, closely knit molding, made of maintenance hardening
A kind of artificial stone material.The characteristics of concrete has abundant raw material, cheap, simple production process, thus its dosage is increasingly
Greatly.Concrete also has the features such as compression strength is high, and durability is good, and strength grade range is wide simultaneously.These features make its use
Range is very extensive, not only uses in various civil engineerings, is exactly shipbuilding industry, mechanical industry, the exploitation of ocean, geothermal engineering
Deng concrete is also important material.
Concrete paver be by the good cement concrete of mixing along roadbed give thickness, width and road type requirement into
Row paves, and then carries out the operation procedures such as jolt ramming, leveling and troweling, completes the construction machinery of making concrete road surface.Wherein mix
Solidifying soil paver is generally made of devices such as distributing device, pre- flattening mechanism, vibrator, evener, finishers, when construction, is paved
Machine travels on fixed rail mould, can making at a driving band, rail mould is the running rail of paver, and is making
The side mode on road surface.Specific construction process are as follows: first by distributing device by the cement concrete being dumped on roadbed according to certain
Thickness equably pave on roadbed, then paved by pre- flat configuration and tamping equipment carry out jolt ramming, then through troweling
Machine smoothes out.During concrete hardening, retains rail mould and do not tear open, tear rail mould after to be hardened open again, continue the lower road section surface of making.But
It is inconvenient to clean after construction to equipment, can not directly be carried out in situ cleaning.
At present in road construction Shi Changyong concrete casting, existing concrete laying is transported by mixer truck to ground mostly
Face is bulldozed by worker using shovel spade, large labor intensity, and low efficiency the degree of automation is not high.
Summary of the invention
For overcome it is above-mentioned there are deficiency, the inventor of the utility model passes through long-term explorations trial and multiple reality
It tests and effort, keeps reforming and innovate, propose a kind of overlay for road engineering concrete road surface strengthening construction and set
Standby, good water-proof effect, jacking pipe joints connective stability is good, long using the time.
To achieve the above object the technical scheme adopted by the utility model is providing a kind of for road engineering concrete
Road surface strengthening construction adds installation apparatus comprising rack, motor, laying apparatus, ramming device, device for grinding, cleaning dress
It sets, the rack includes wheel and operating platform, and wheel is mounted on operating platform bottom；The motor includes first motor and
Two motors, first motor are connected with laying apparatus, and the second motor is connected with device for grinding；It is flat that the laying apparatus is mounted on operation
At the top of platform, laying apparatus includes material storing box and agitating shaft, and agitating shaft is mounted in material storing box；The ramming device is mounted on operation
Mesa base, ramming device include oscillating column pump and oscillating plate, and oscillating column pump is connected with oscillating plate；The device for grinding is mounted on tamping
Device rear, device for grinding include rotation axis and rolling wheel, and rotation axis runs through rolling wheel；It is flat that the cleaning device is mounted on operation
At the top of platform, cleaning device includes water tank and movable water pipe, and movable water pipe is mounted on water tank.
Add installation apparatus for road engineering concrete road surface strengthening construction according to described in the utility model, into
The technical solution of one step is: towing plate is additionally provided in the rack, towing plate is equipped with mounting hole.
Add installation apparatus for road engineering concrete road surface strengthening construction according to described in the utility model, into
The technical solution of one step is: the first motor is located at the top of material storing box, and with stirring axis connection.
Add installation apparatus for road engineering concrete road surface strengthening construction according to described in the utility model, into
The technical solution of one step is: concrete inlet is additionally provided at the top of the material storing box, bottom is equipped with efferent duct.
Add installation apparatus for road engineering concrete road surface strengthening construction according to described in the utility model, into
The technical solution of one step is: the efferent duct runs through operating platform, and extends to operating platform bottom outside.
Add installation apparatus for road engineering concrete road surface strengthening construction according to described in the utility model, into
The technical solution of one step is: the operating platform bottom is equipped with guidance and is laid with plate.
Add installation apparatus for road engineering concrete road surface strengthening construction according to described in the utility model, into
The technical solution of one step is: the oscillating column pump is mounted on operating platform bottom.
Add installation apparatus for road engineering concrete road surface strengthening construction according to described in the utility model, into
The technical solution of one step is: the operating platform two sides of the bottom are equipped with support plate, the support plate of the rotation axis connection two sides.
Add installation apparatus for road engineering concrete road surface strengthening construction according to described in the utility model, into
The technical solution of one step is: the rotation axis is connect with the second motor by belt.
Add installation apparatus for road engineering concrete road surface strengthening construction according to described in the utility model, into
The technical solution of one step is: the rolling wheel is equipped with helical groove.
Compared with prior art, the technical solution of the utility model have the following advantages that/the utility model has the advantages that
The stirring production of concrete and the laying of concrete are combined together by the utility model, and having overturned tradition will first mix
Solidifying soil, which is made, is poured on road surface, the process being then laid with, and such mode had both greatly improved the efficiency of concrete laying, another party
Face is also prevented from concrete does not have the case where agitation will lead to concrete coagulation for a long time；Guidance paving is used when blanking
If plate is placed on concrete regularity on road surface, this mode blanking will not make concrete be deposited on road surface, finally
Subsequent divide is caused to be obstructed with compacting step.
The utility model is additionally provided with ramming device and device for grinding, and the concrete in road pavement is compacted and is polished place
Reason, concrete can be pressed on road surface, and make concrete speading uniform, and evenness of road surface is good, and it is strong to reduce hand labor
Degree.
Cleaning device is set, allows installation apparatus to integrate laying, consolidate, polish, structurally reasonable, easy to operate, road surface
It is convenient to be laid with, and installation apparatus is easy to clean, greatly shortens the construction time.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the right view of the utility model.
Fig. 3 is the schematic perspective view of the utility model.
Fig. 4 is the cross-sectional view of the utility model.
Figure acceptance of the bid note is respectively as follows: rack 100, operating platform 101, wheel 102, towing plate 103, guidance are laid with plate 104, the
One motor 110, the second motor 120；
Laying apparatus 200, material storing box 201, concrete inlet 202, efferent duct 203, agitating shaft 204；
Ramming device 300, oscillating column pump 301, oscillating plate 302；
Device for grinding 400, rotation axis 401, rolling wheel 402；
Cleaning device 500, water tank 501, water outlet 502, water inlet 503, water pipe 504.
Specific embodiment
To keep the utility model aim, technical solution and advantage clearer, below in the utility model embodiment
Technical solution be clearly and completely described, it is clear that described embodiment is a part of embodiment party of the utility model
Formula, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making
Every other embodiment obtained under the premise of creative work out, fall within the protection scope of the utility model.Therefore, with
The detailed description of the embodiments of the present invention of lower offer is not intended to limit the range of claimed invention,
But it is merely representative of the selected embodiment of the utility model.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then it further can not be defined and explained in subsequent attached drawing.
Embodiment:
As shown in Figs 1-4, a kind of to add installation apparatus for road engineering concrete road surface strengthening construction comprising packet
Including rack 100, motor, laying apparatus 200, ramming device 300, device for grinding 400, cleaning device 500, the rack 100 are wrapped
Wheel 102 and operating platform 101 are included, wheel 102 is mounted on 101 bottom of operating platform, is additionally provided with towing plate 103 in rack 100,
Towing plate 103 is equipped with mounting hole, and convenient-laying equipment is mobile, and different places concrete is facilitated to be laid with.
Motor includes first motor 110 and the second motor 120, and first motor 110 and laying apparatus 200 connect, specifically
First motor 110 connects agitating shaft 204, and the laying apparatus 200 is mounted on 101 top of operating platform, and laying apparatus 200 includes
Material storing box 201 and agitating shaft 204, agitating shaft 204 are mounted in material storing box 201, and concrete injection is additionally provided at the top of material storing box 201
Mouth 202, bottom are equipped with efferent duct 203, and efferent duct 203 runs through operating platform 101, and extends to 101 bottom outside of operating platform,
101 bottom of operating platform is equipped with guidance and is laid with plate 104, and guidance is laid with plate 104 and is specifically located at efferent duct 203, in concrete
In blanking process, concrete discharging direction is guided, allows concrete discharging to compare concentration, facilitates and be laid with.
The stirring production of concrete and the laying of concrete are combined together, it is first that concrete for making is good to have overturned tradition
It is poured on road surface, the process being then laid with, such mode had both greatly improved the efficiency of concrete laying, was on the other hand also prevented from mixed
Solidifying soil does not have the case where agitation will lead to concrete coagulation for a long time.
Ramming device 300 is arranged in 203 rear of efferent duct, and ramming device 300 is mounted on 101 bottom of operating platform, tamping dress
Setting 300 includes oscillating column pump 301 and oscillating plate 302, and oscillating column pump 301 is fixed on 101 bottom of operating platform, oscillating column pump 301 and vibration
Plate 302 connects, and mechanical pudding device is arranged, and can apply certain pressure to concrete, allow concrete compacting on road surface, coagulation
Soil will not scatter easily, facilitate the subsequent blooming processing of concrete.
Second motor 120 and device for grinding 400 connect, and the device for grinding 400 is mounted on 300 rear of ramming device, grind
Leveling device 400 includes rotation axis 401 and rolling wheel 402, and 101 two sides of the bottom of operating platform are equipped with support plate, the rotation axis 401
The support plate of two sides, and rotation axis 401 and support plate rotation connection are connected, rolling wheel 402 is set in rotation axis 401, rolls
Wheel 402 is equipped with helical groove, and in this way when carrying out polishing skidding processing to concrete surface, frictional resistance is small, convenient for grinding
Pinch roller 402 rotates, and improves 400 working efficiency of device for grinding, and polish that effect is good, and rotation axis 401 and the second motor 120 pass through skin
Band connection, the second motor 120 control rotation axis 401 and rotate, so that the work of rolling wheel 402 is controlled, the second motor in the present embodiment
120 can also carry out revolving speed adjustment according to the actual situation, to meet practical pavement construction situation.
The cleaning device 500 is mounted on 101 top of operating platform, and cleaning device 500 includes water tank 501 and movable water pipe
504,501 upper position of water tank is equipped with water inlet 503, and lower position is equipped with water outlet 502, and movable water pipe 504 is mounted on water outlet
On mouth 502.
Preferably, it is additionally provided with water pump on operating platform 101, cleaning device 500 is controlled by water pump and is worked.
The utility model installation process: concrete will be first injected into material storing box 201 from concrete inlet 202, will be opened
Dynamic first motor 110, first motor 110 drives the rotation of agitating shaft 204 to be stirred concrete, then from 201 bottom of material storing box
The efferent duct 203 in portion discharges, and concrete is laid with after plate 104 is oriented to by guidance and is stacked on road surface, while starting oscillating column pump 301
With the second motor 120, oscillating column pump 301 drives oscillating plate 302 to carry out compaction treatment to concrete, using rolling wheel after compacting
402 polish processing, complete concrete and are laid with work.
After the completion of laying, starts water pump, installation apparatus is cleaned with water pipe 504.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard
For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For
For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several
Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of add installation apparatus for road engineering concrete road surface strengthening construction, which is characterized in that including rack, electricity
Machine, laying apparatus, ramming device, device for grinding, cleaning device, the rack include wheel and operating platform, and wheel is mounted on
Operating platform bottom；The motor includes first motor and the second motor, and first motor is connected with laying apparatus, the second motor and
Device for grinding connection；The laying apparatus is mounted at the top of operating platform, and laying apparatus includes material storing box and agitating shaft, agitating shaft
It is mounted in material storing box；The ramming device is mounted on operating platform bottom, and ramming device includes oscillating column pump and oscillating plate, vibration
Pump is connected with oscillating plate；The device for grinding is mounted on ramming device rear, and device for grinding includes rotation axis and rolling wheel, rotation
Axis runs through rolling wheel；The cleaning device is mounted at the top of operating platform, and cleaning device includes water tank and movable water pipe, movable water
Pipe is mounted on water tank.
2. according to claim 1 add installation apparatus, feature for road engineering concrete road surface strengthening construction
It is, towing plate is additionally provided in the rack, and towing plate is equipped with mounting hole.
3. according to claim 1 add installation apparatus, feature for road engineering concrete road surface strengthening construction
Be, the first motor is located at the top of material storing box, and with stirring axis connection.
4. according to claim 3 add installation apparatus, feature for road engineering concrete road surface strengthening construction
It is, concrete inlet is additionally provided at the top of the material storing box, and bottom is equipped with efferent duct.
5. according to claim 4 add installation apparatus, feature for road engineering concrete road surface strengthening construction
It is, the efferent duct runs through operating platform, and extends to operating platform bottom outside.
6. according to claim 1 add installation apparatus, feature for road engineering concrete road surface strengthening construction
It is, the operating platform bottom is equipped with guidance and is laid with plate.
7. according to claim 1 add installation apparatus, feature for road engineering concrete road surface strengthening construction
It is, the oscillating column pump is mounted on operating platform bottom.
8. according to claim 1 add installation apparatus, feature for road engineering concrete road surface strengthening construction
It is, the operating platform two sides of the bottom are equipped with support plate, the support plate of the rotation axis connection two sides.
9. according to claim 8 add installation apparatus, feature for road engineering concrete road surface strengthening construction
It is, the rotation axis is connect with the second motor by belt.
10. according to claim 1 add installation apparatus, feature for road engineering concrete road surface strengthening construction
It is, the rolling wheel is equipped with helical groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822157729.6U CN209338963U (en) | 2018-12-21 | 2018-12-21 | Add installation apparatus for road engineering concrete road surface strengthening construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822157729.6U CN209338963U (en) | 2018-12-21 | 2018-12-21 | Add installation apparatus for road engineering concrete road surface strengthening construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209338963U true CN209338963U (en) | 2019-09-03 |
Family
ID=67758302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822157729.6U Expired - Fee Related CN209338963U (en) | 2018-12-21 | 2018-12-21 | Add installation apparatus for road engineering concrete road surface strengthening construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209338963U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364328A (en) * | 2020-03-31 | 2020-07-03 | 陈贵明 | Multi-functional road surface equipment of laying for building |
| CN111379213A (en) * | 2020-03-09 | 2020-07-07 | 梁云招 | Asphalt pavement maintenance device |
| CN111379209A (en) * | 2020-03-20 | 2020-07-07 | 杨明 | Cement pavement paving and maintaining integrated machine for road construction |
| CN111501575A (en) * | 2020-05-13 | 2020-08-07 | 李春育 | Highway bridge subgrade and pavement construction device |
| CN111519543A (en) * | 2020-05-13 | 2020-08-11 | 李春育 | Highway bridge roadbed pavement construction device and construction method thereof |
| CN111560988A (en) * | 2020-06-23 | 2020-08-21 | 陈一同 | Dangerous waste landfill pond construction waterproof layer laying device |
| CN111794059A (en) * | 2020-07-21 | 2020-10-20 | 陶俊 | Pre-leveling method of asphalt paver |
| CN112922118A (en) * | 2021-04-01 | 2021-06-08 | 中铁二十三局集团第四工程有限公司 | A device for escape canal concrete is received face |
-
2018
- 2018-12-21 CN CN201822157729.6U patent/CN209338963U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379213A (en) * | 2020-03-09 | 2020-07-07 | 梁云招 | Asphalt pavement maintenance device |
| CN111379213B (en) * | 2020-03-09 | 2021-08-03 | 马志权 | Asphalt pavement maintenance device |
| CN111379209A (en) * | 2020-03-20 | 2020-07-07 | 杨明 | Cement pavement paving and maintaining integrated machine for road construction |
| CN111379209B (en) * | 2020-03-20 | 2021-09-28 | 杨明 | Cement pavement paving and maintaining integrated machine for road construction |
| CN111364328A (en) * | 2020-03-31 | 2020-07-03 | 陈贵明 | Multi-functional road surface equipment of laying for building |
| CN111501575A (en) * | 2020-05-13 | 2020-08-07 | 李春育 | Highway bridge subgrade and pavement construction device |
| CN111519543A (en) * | 2020-05-13 | 2020-08-11 | 李春育 | Highway bridge roadbed pavement construction device and construction method thereof |
| CN111519543B (en) * | 2020-05-13 | 2022-04-01 | 李春育 | Highway bridge roadbed pavement construction device and construction method thereof |
| CN111560988A (en) * | 2020-06-23 | 2020-08-21 | 陈一同 | Dangerous waste landfill pond construction waterproof layer laying device |
| CN111794059A (en) * | 2020-07-21 | 2020-10-20 | 陶俊 | Pre-leveling method of asphalt paver |
| CN111794059B (en) * | 2020-07-21 | 2021-10-15 | 福建长洋沥青工程有限公司 | Pre-leveling method of asphalt paver |
| CN112922118A (en) * | 2021-04-01 | 2021-06-08 | 中铁二十三局集团第四工程有限公司 | A device for escape canal concrete is received face |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209338963U (en) | Add installation apparatus for road engineering concrete road surface strengthening construction | |
| CN111395113A (en) | Road construction is with equipment that rolls | |
| KR200197769Y1 (en) | Moving mixer for concrete | |
| CN108867274B (en) | Pavers for laying concrete pavement | |
| KR101344049B1 (en) | Construction method for pavement on bridge-deck with nano hydraulic property modified sulfur using mobile mixing car | |
| CN108018830A (en) | A kind of gravity type cemented gravel dam and its construction method | |
| CN206815148U (en) | A kind of small-size concrete laying apparatus | |
| US3359875A (en) | Methods for laying soil cement | |
| CN111455770A (en) | Asphalt pavement splicing structure based on recycled materials and construction method thereof | |
| CN104631260A (en) | Upper-layer and lower-layer joined-paving construction method of cement stabilized macadam | |
| CN111172845A (en) | Double-layer synchronous continuous-paving continuous-pressing integral forming construction method for water-stable large-thickness double-unit | |
| CN110273337A (en) | Asphalt roads construction method | |
| CN212742092U (en) | Asphalt cold regeneration device assembled on asphalt pavement cold milling machine | |
| CN108867273A (en) | A kind of concrete paver | |
| CN113699852A (en) | Environment-friendly high-strength solidified soil construction process | |
| CN209194294U (en) | A kind of road and bridge construction stone aggregate roller | |
| CN209537977U (en) | A kind of efficient paver for the compound plastic cement race track of EPDM | |
| CN210238225U (en) | System for synchronous spraying of cement paste between base course layers of semi-rigid pavement and base course paving | |
| CN205999755U (en) | A kind of high-effective concrete paver | |
| CN207277140U (en) | Water conservancy project special asphalt paver | |
| CN212175372U (en) | Splicing structure between new and old road surfaces | |
| CN212801116U (en) | A shakeout device for concrete paving road surface | |
| CN115522435A (en) | Paver and construction process of new and old asphalt concrete pavement | |
| CN114250699A (en) | Flexible splicing paving construction paver and use method thereof | |
| CN216156306U (en) | A kind of water stabilization paving operation edge and corner strengthening treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |