CN208632925U - Assembled road surfacing system - Google Patents
Assembled road surfacing system Download PDFInfo
- Publication number
- CN208632925U CN208632925U CN201821042957.2U CN201821042957U CN208632925U CN 208632925 U CN208632925 U CN 208632925U CN 201821042957 U CN201821042957 U CN 201821042957U CN 208632925 U CN208632925 U CN 208632925U
- Authority
- CN
- China
- Prior art keywords
- slab
- paving
- laid
- vacuum chuck
- road surfacing
- 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.)
- Active
Links
Abstract
The utility model provides a kind of assembled road surfacing system, including send plate trolley, is laid with operation area for slab to be transported to；Muti-piece slab to be laid can be arranged successively, to form paving board group by preassembling equipment, including the first vacuum chuck by first vacuum chuck along first direction；Hanging device, including the second vacuum chuck can be lifted the paving board group to specified paving location by second vacuum chuck.The assembled road surfacing system that the utility model provides, including preassembling equipment and hanging device increase the laying area that primary lifting is completed.In the actual operation process, preassembling equipment and hanging device can work simultaneously, streamlined operation, so that laying efficiency can be improved.
Description
Technical field
The utility model relates to field of road construction, more particularly, to a kind of assembled road surfacing system.
Background technique
Road construction mostly uses cast-in-place concrete pavement structure in the world at present, and road construction process automation degree is low,
The site operation period is long, labour intensive, does not have the ability of recyclable secondary use substantially, to construction periphery in work progress
Environment generates certain pollution.The shortcomings that assembled road surface is to overcome traditional concrete pavement and the novel pavement that proposes is laid with
Theory is assembled into road surface using recyclable slab, and construction site does not generate building waste, and work progress is environmentally protective.
Currently, the main laying method on assembled road surface are as follows: production slab first, then slab is transported to region to be laid,
It is laid with scene and slab is assembled into road surface using common crane.
But existing installation apparatus falls behind, and is laid with low efficiency.
Utility model content
One purpose of the utility model is to improve the laying efficiency on assembled road surface.
The utility model provides a kind of assembled road surfacing system, comprising: plate trolley is sent, for transporting slab
To laying operation area；Preassembling equipment, including the first vacuum chuck, can be to be laid by muti-piece by first vacuum chuck
The slab is arranged successively along first direction, to form paving board group；Hanging device, including the second vacuum chuck, can pass through
Second vacuum chuck lifts the paving board group to specified paving location.
Optionally, the paving board group can cover the width on the road surface to be laid along the length of the first direction.
It optionally, further include incremental launching device, it can be along paving board group described in the first direction pushing tow, to eliminate described in muti-piece
Gap between slab.
Optionally, further include storage equipment, described plate trolley is sent to transport to described in the laying operation area for storing
Slab.
Optionally, the preassembling equipment, the hanging device, the incremental launching device and the memory device set Cheng Yuyi
On roadway paving apparatus vehicle.
Optionally, described send is provided with transmission roller on plate trolley, for transmitting the paving to the roadway paving apparatus vehicle
Plate.
Optionally, described that plate trolley and/or described send is sent to be provided with automatic running device on plate trolley, the automatic running
Device includes: path planning module, for receiving the path coordinate data of road to be laid；Locating module, it is described for measuring
Send the location information of plate trolley and/or the roadway paving apparatus vehicle；Control module is travelled, according to path coordinate data and described
Location information send plate trolley and/or the roadway paving apparatus vehicle to travel to the laying operation area described in control.
Optionally, it is provided with machine vision INTELLIGENT IDENTIFICATION system on first vacuum chuck, for recognizing the paving
The identification information of plate, and the slab to be laid is selected according to the identification information, and determine the assembly of the slab
Position.
Optionally, the identification information includes following one or more: the chamfered shape of the slab；The slab
Color；The surface detail of the slab；The outer dimension of the slab.
Optionally, it is provided with machine vision INTELLIGENT IDENTIFICATION system on second vacuum chuck, can recognize the specified paving
If position.
Optionally, the assembled road surfacing system can also be used to remove the paving from the assembled road surface
Plate.
The utility model provides a kind of assembled road surfacing system, including preassembling equipment and hanging device, increases
The laying area that primary lifting is completed.In the actual operation process, preassembling equipment and hanging device can work simultaneously,
Streamlined operation, so that laying efficiency can be improved.
Detailed description of the invention
Fig. 1 a is a kind of structure chart of slab；
Fig. 1 b is a kind of assembled road schematic diagram；
Fig. 2 is the schematic diagram of roadway paving system provided by the utility model and roadway paving apparatus vehicle；
Fig. 3 is the top view of Fig. 2 (process of deployment)；
Fig. 4 is the left view of Fig. 2；
Fig. 5 is the top view of Fig. 2 (demolishing process).
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this theory
The bright revealed content of book understands other advantages and effect of the utility model easily.Although the description of the utility model will tie
It closes preferred embodiment to introduce together, but this feature for not representing this utility model is only limitted to the embodiment.On the contrary, knot
Closing the purpose that embodiment makees utility model introduction is to be possible to extend to cover the claim based on the utility model
Other selections or transformation out.In order to provide to the understanding of the depth of the utility model, be described below in will be comprising many specific
Details.The utility model can also be implemented without using these details.In addition, in order to avoid the weight of chaotic or fuzzy the utility model
Point, some details will be omitted in the de-scription.
In the utility model, same parts are used the same reference numerals to represent.
Fig. 1 a shows the structure of slab F a kind of, and the slab in the diagram is special-shaped slab, the profile of slab
For irregular shape.Fig. 1 b is shown using road 2 made of the slab laying in Fig. 1 a, and the side of adjacent deckings plate is mutual
It is entrenched togather, is finally assembled into complete road surface.It is appreciated that be also possible to other shapes (regular or do not advise by slab F
Then), the slab F on same road 2 also includes a variety of different specification shapes, only needs that complete road surface can be assembled into.
The utility model is also not construed as limiting road 2, can be ordinary road, can also be temporary road, square road etc..
Fig. 1 b is please referred to, the utility model provides a kind of assembled road surfacing system 1, is used for laying road 2.With void
Line M is boundary, and left side is the road surface 21 that laying is completed, and right side is road surface 22 to be laid, and paving system 1 is being laid with operation area S
Interior operation.
Specifically, Fig. 2 and Fig. 3 are please referred to, paving system 1 provided by the utility model includes:
It send plate trolley 11: being laid with operation area S for slab F to be transported to, here, slab F can be in workshop
It is made in advance；
Preassembling equipment 12, including the first vacuum chuck 121, can be to be laid by muti-piece by the first vacuum chuck 121
Slab F is arranged successively along first direction A, to form paving board group P.That is, paving board group P includes along first direction A
The muti-piece slab F being arranged successively；
Hanging device 13, including the second vacuum chuck 131, can by the second vacuum chuck 131 by paving board group P lift to
Specified paving location, to complete the road surfacing of the position.
Paving system 1 provided by the utility model increases one by the combination of preassembling equipment 12 and hanging device 13
The laying area that secondary lifting is completed.In the actual operation process, preassembling equipment 12 and hanging device 13 can work simultaneously,
Streamlined operation, so that laying efficiency can be improved.In addition, in the utility model, by vacuum chuck come handling slab F/ paving
Panel group P can reduce deformation of the paving slab F/ board group P during handling.
The present embodiment, the length of paving board group P after the completion of preassembling in a first direction on A can cover road surface 22 to be laid
Width, in this way, the primary lifting of the every completion of hanging device 13, the laying on achievable one section of complete road surface.Pass through the setting, paving
If system 1 in process of deployment, need to only advance, without reciprocating and turning-back along the extending direction of road 2.It is appreciated that
" width that can cover road surface 22 to be laid ", which refers to, covers the part that road surface 22 to be laid needs to be laid in the direction of the width, and ignores
Stay side in its width direction two sides.In other embodiments, length of the slab F group in a first direction on A is also smaller than wait spread
If the width on road surface 2, for example, being the half of 22 width of road surface to be laid, in this way, in this embodiment, hanging device 13 is per complete
At primary lifting, the laying of achievable one half width of respective stretch.
In the present embodiment, paving system 1 further includes incremental launching device, can be along first direction A pushing tow paving board group P, i.e., to paving
Panel group P applies the extruding force along first direction A, between each slab F to eliminate paving board group P in a first direction on A
Gap.The utility model is not construed as limiting the tool form of incremental launching device, as long as having pushing tow function.Between slab F
After gap is eliminated, subsequent repairing caulking step can be removed from, improve and be laid with efficiency, also can avoid using assembled road surface
During, it is relatively moved between slab F.
Further, paving system 1 may also include storage equipment 15, send plate trolley 11 to be transported to laying operation for storing
The slab F of area S, is conducive to the without interruption of slab F, avoids influencing to be laid with efficiency when slab F cut-off.
At least two in above-mentioned preassembling equipment 12, hanging device 13, incremental launching device and storage equipment 15 can be integrated
On a roadway paving apparatus vehicle 3, to improve the degree of modularity of paving system 1, facilitate total tune control and operational management.
With reference to Fig. 2~4, the utility model provides a kind of roadway paving apparatus vehicle 3, includes at least: car body 31, each for carrying
Kind roadway paving apparatus, and including preassembling region；Preassembling equipment 12 is arranged on car body 31, and preassembling equipment 12 passes through first
Muti-piece slab F to be laid is transported to the preassembling region on car body 31 by vacuum chuck 121, and in preassembling region,
Muti-piece slab F is arranged successively along the width direction W (corresponding to first direction A described above) of car body 31, to be formed
Paving board group P.Optionally, as described above, the length of paving board group P can cover the width on road surface 22 to be laid；Hanging device
13, it is arranged on car body 31, is lifted paving board group P to specified paving location by the second vacuum chuck 131.
Preassembling equipment 12 is folding arm crane, and folding arm crane includes the vertical rotary column 122 being arranged on car body 31 and can
The horizontal pivoted arm 123 being rotatably connected on vertical rotary column 122.Horizontal pivoted arm 123 can be a pivoted arm, be also possible to more head
The connected pivoted arm of tail mutual can be horizontally rotated (to be formed by vertical stud connection with realizing between more pivoted arms
Folding arm).The working range that more pivoted arms are conducive to expand folding arm crane is set.In the present embodiment, as shown in figure 4, horizontal turn
Arm 123 includes two pivoted arms for passing through vertical stud connection.Further, the first vacuum chuck 121 by elevating mechanism 124 with
The free end of horizontal pivoted arm 123 is connected, i.e. the first vacuum chuck 121 can achive up and down movement by elevating mechanism 124.It rises
The concrete form of descending mechanism 124 is not construed as limiting, such as oil cylinder, wirerope jacking system, rack-and-pinion, nut-screw rod etc., is only needed
It is able to achieve elevating function.
The utility model is not construed as limiting the quantity of folding arm crane, and in the present embodiment, the quantity of folding arm crane is two, edge
The interval width direction W of car body 31 is arranged.More folding arm cranes, which are arranged, to be reduced horizontal under the premise of not influencing working range
The length of pivoted arm 123 reduces its self weight so as to improve the stress condition of folding arm crane.
Referring to figs. 2 and 3, hanging device 13 is set to the head of car body 31, and the setting is so that road surface to be laid 22 is located at
The front of roadway paving apparatus vehicle 3, i.e. roadway paving apparatus vehicle 3 travel on the road surface 21 that laying is completed, which is due to being completed
The road surface 21 of laying has bigger bearing capacity.
Specifically, hanging device 13 includes: stringer cart 132, can be walked along the length direction L of car body 31；In conjunction with Fig. 4 institute
Show, cross traveling trolley 133, be arranged on stringer cart 132, can walk with respect to stringer cart 132 along the width direction W of car body 31；
Suspender 134, is arranged in the lower section of cross traveling trolley 133, and the second vacuum chuck 131 is arranged below suspender 134；Lifting mechanism 135,
It is arranged on cross traveling trolley 133 and is connect with suspender 134, can control the lifting of suspender 134.By the setting, the second vacuum is inhaled
Disk 131 can realize the movement in three directions in solid space, so as to carry out position adjusting in all directions, have as far as possible
Big working range.It is similar with the elevating mechanism 124 of folding arm crane, the utility model to the concrete form of lifting mechanism 135 not
It limits.In the present embodiment, lifting mechanism 135 includes the hoist engine being arranged on cross traveling trolley 133 and is wrapped in elevator
Wirerope on machine, suspender 134 are connected with hoist engine by wirerope.
With reference to Fig. 4, telescopic guide pipe is provided between the lower surface of cross traveling trolley 133 and the upper surface of suspender 134
136, guide pipe 136 can provide guiding in the lifting process of suspender 134 for suspender 134, to ensure that Hoisting Position is accurate.
With reference to Fig. 2, car body 31 is respectively arranged with a set of portal-framed structure 137, every set door frame knot along the two sides of its width direction W
Structure 137 respectively includes the crossbeam 137a and be used to support crossbeam 137a's below crossbeam 137a that L extends along its length
Column 137b；Meanwhile W extends stringer cart 132 in the width direction, both ends are respectively arranged with walking mechanism, walking mechanism
The top of crossbeam 137a is arranged in track and L extends along its length.The space that hanging device 13 can be improved in portal-framed structure 137 is high
Degree, so as to increase the working range of Lift-on/Lift-off System.
It is additionally provided with incremental launching device on the car body 31 of roadway paving apparatus vehicle 3, for eliminating slab F in the width side of car body 31
Gap on W (corresponding to first direction A above).Specifically, in the present embodiment, incremental launching device is at least a pair of of pushing tow oil
Cylinder, each pair of pipe bending cylinder include two oil cylinders, are separately positioned on car body 31 along the two sides of its width direction W, for respectively from two
A direction pushing tow paving board group P.
Referring to figs. 2 and 3,31 tail portion of car body of roadway paving apparatus vehicle 3, which is additionally provided with, stores equipment 15, in the utility model,
Storing equipment 15 includes longitudinal transmission roller 151, and longitudinal roller 151 that transmits can transmit slab along the length direction L of car body 31
Slab F is transmitted to suitable storage location by F.Slab F can be reduced using roller apparatus transmission slab F to transmit
Deformation in the process.Optionally, it send and is also equipped with transmission roller on plate trolley 11, slab F is transmitted to roadway paving apparatus vehicle 3
On.
In the present embodiment, storage equipment 15 includes two groups of longitudinal transmission rollers 151, and each group of longitudinal transmission roller 151 is equal
It may include multiple delivery rolls, two groups of longitudinal direction delivery rolls are separately positioned on the two sides of the W in the width direction of car body 31, and in the direction
Upper interval setting.It is additionally provided with lateral transport roller 152 between two groups of longitudinal transmission rollers 151, lateral transport roller 152 can edge
Width direction W transmits slab F, and lateral transport roller 152 may also comprise multiple delivery rolls.Further, wherein each group transmission
Roller can be along short transverse independent-lifting.By above-mentioned setting, the storage quantity of slab F can be increased.
With reference to Fig. 3, the course of work of each transmission roller is illustrated.(1) slab F passes through outside first and sets
Standby (for example, sending plate trolley 11) is transported to the tail portion of roadway paving apparatus vehicle 3, adjusts longitudinal 151 height of transmission roller in left side, makes it
It is corresponding with the height of slab F for being conveyed through next；(2) delivery roll for opening the longitudinal transmission roller 151 in left side, by slab F
It transports forward；(3) after being transported to the position being aligned with lateral transport roller 152 to slab F, roller is longitudinally transmitted in left side
151 stop transmission；(4) lateral transport roller 152 rises to is adapted with the height of slab F, longitudinal transmission roller in left side
151 declines；(6) delivery roll for opening lateral transport roller 152, slab F is transported towards right side and longitudinally transmits roller with right side
151 equitant positions stop transmission；(7) the longitudinal transmission roller 151 in right side rises to is adapted with the height of slab F, horizontal
Decline to transmission roller 152；(8) slab F is continued to transport towards right side by the delivery roll for opening the longitudinal transmission roller 151 in right side,
Until slab F leaves and the equitant region of lateral transport roller 152.From the above process as can be seen that the present embodiment is arranged
Multiple groups can independent-lifting transmission roller, slab F be not only storable in left side transmission roller on, be also storable in lateral biography
On defeated roller 152 and the transmission roller on right side, storable quantity is increased.
Referring to figs. 2 and 3, car body 31 includes wheel 312 and the slab construction 311 for being supported in 312 top of wheel, plate knot
Structure 311 is used to arrange each equipment on roadway paving apparatus vehicle 3, such as preassembling equipment 12, hanging device 13, incremental launching device and deposits
Store up equipment 15 etc..Since 311 upper space of slab construction is open, the arrangement of each equipment can be facilitated.
With reference to Fig. 2, roadway paving apparatus vehicle 3 includes three pairs or more of wheel 312.This is because roadway paving apparatus vehicle 3 be self-possessed it is larger
(because roadway paving apparatus vehicle 3 on arrange more equipment), multipair wheel 312, which is arranged, can reduce wheel on each wheel 312
Pressure, avoids applying excessive pressure on road 2, road pavement damages.In the present embodiment, roadway paving apparatus vehicle 3 is provided with 8
To wheel 312.
To improve automatization level, roadway paving system may also include following one or more settings:
(1) it send plate trolley 11 and/or send and be provided with automatic running device on plate trolley 11, automatic running device includes: road
Diameter planning module, for receiving the path coordinate data of road 2 to be laid；Locating module, for measure send plate trolley 11 and/or
The location information of roadway paving apparatus vehicle 3, in the present embodiment, locating module is GPS positioning device and/or total station；Traveling control mould
Block, according to path coordinate data and location information, control send plate trolley 11 and/or roadway paving apparatus vehicle 3 to travel to laying operation area
S, while also can control and giving the traveling of plate trolley 11 to the tailstock position of roadway paving apparatus vehicle 3, it is spread in order to be supplied to roadway paving apparatus vehicle 3
Panel F.
Machine vision INTELLIGENT IDENTIFICATION system is provided on (2) first vacuum chucks 121, for recognizing the mark of slab F
Information, and slab F to be laid is selected according to identification information, and determine the assembled position of slab F.This, which is provided with, is conducive in fact
The automation of existing preassembling equipment 12.In the present embodiment, identification information includes following one or more: the wheel profile of slab F
Shape；The color of slab F；The surface detail of slab F；The outer dimension of slab F.
It is provided with machine vision INTELLIGENT IDENTIFICATION system on (3) second vacuum chucks 131, can recognize specified paving location, it should
The automation for being advantageously implemented hanging device 13 is set.
Exemplary theory is carried out to the course of work of paving system 1 provided by the utility model and roadway paving apparatus vehicle 3 below
It is bright.
Step1: planning construction path according to construction requirement first, and path coordinate data are imported roadway paving apparatus vehicle 3 and are sent
The path planning module of plate trolley, automatic running device control roadway paving apparatus vehicle 3 according to locating module (GPS and/or total station
Deng) location information that obtains automatically starts to be laid with along setting path, while plate trolley being sent to deliver slab F automatic running to paving the way
The tailstock of equipment vehicle 3.Then the memory block for sending plate trolley to be transmitted to slab F in storage equipment 15 by transmitting roller；
Step2: folding arm crane recognizes slab F by the machine vision intelligent identifying system on the first vacuum chuck 121
Identification information, its assembled position is determined, then slab F is drawn by the first vacuum chuck 121 of folding arm crane, by muti-piece paving
Plate F is sent to the preassembling region at 3 middle part of roadway paving apparatus vehicle, to form paving board group P；
Step3: using the pipe bending cylinder of incremental launching device, along the 31 width direction W pushing tow slab of car body of roadway paving apparatus vehicle 3
Group P, eliminates the gap between slab F；
The position that machine vision intelligent identifying system judgement on Step4: the second vacuum chuck 131 needs to be laid with, stringer
Paving board group P is moved to specified paving by the data that cart 132 and cross traveling trolley 133 are fed back by machine vision intelligent identifying system
If the surface of position；
Step5: the hoist engine on starting cross traveling trolley 133, board group P in paving is to specified paving location for lifting, and before
The slab F phase laid is agreed with, and the single for completing paving board group P is laid with work；
Above-mentioned steps are recycled, until completing the laying work of road 2.
It should be noted that roadway paving apparatus vehicle 3 and paving system 1 described above can also be removed from assembled road surface
With recycling slab F, detailed process is described in detail below with reference to Fig. 2 and Fig. 5.
Step1: planning construction path according to construction requirement first, and path coordinate data are imported roadway paving apparatus vehicle 3 and are sent
The path planning module of plate trolley, automatic running device control roadway paving apparatus vehicle 3 according to locating module (GPS and/or total station
Deng) location information that obtains automatically starts to recycle along setting path, while unloaded plate trolley being sent to deliver slab F automatic running
To the tailstock of roadway paving apparatus vehicle 3；
Machine vision intelligent identifying system on Step2: the second vacuum chuck 131 automatically identifies slab to be recycled
F, using lifting mechanism 135 and the hanged paving board group P being laid with of the second vacuum chuck 131, by transmitting roller for slab
The preassembling region that group P is sent to roadway paving apparatus vehicle 3 carries out, and is ready for removing；
Step3: folding arm crane recognizes slab F by the machine vision intelligent identifying system on the first vacuum chuck 121
Identification information, determines the dismounting sequence of slab F, then successively draws slab F by the first vacuum chuck 121, by slab F points
Block is sent to the memory block in storage equipment 15.
Step4: by transmitting roller, slab F is transmitted to and send plate trolley, the control of automatic running device send plate trolley to transport
The slab F automatic running removed is carried to slab F storage area, in case next time uses.
Above-mentioned steps are recycled, until completing the dismounting work of road 2.
In conclusion the principles of the present invention and its function is only illustrated in above-described embodiment provided by the utility model
Effect, rather than limits the present invention.Any person skilled in the art all can without prejudice to the utility model spirit and
Under the scope of, it carries out modifications and changes to above-described embodiment.Therefore, those of ordinary skill in the art is not taking off such as
All equivalent modifications or change completed under spirit revealed from the utility model and technical idea, should be practical new by this
The claim of type is covered.
Claims (9)
1. a kind of assembled road surfacing system characterized by comprising
Plate trolley is sent, is laid with operation area for slab to be transported to；
Preassembling equipment, including the first vacuum chuck, the paving that can be to be laid by muti-piece by first vacuum chuck
Plate is arranged successively along first direction, to form paving board group；
Hanging device, including the second vacuum chuck can be lifted the paving board group to specified by second vacuum chuck
Paving location.
2. assembled road surfacing system according to claim 1, which is characterized in that the paving board group is along described first
The length in direction can cover the width on the road surface to be laid.
3. assembled road surfacing system according to claim 1, which is characterized in that it further include incremental launching device, it can be along institute
Paving board group described in first direction pushing tow is stated, to eliminate the gap between slab described in muti-piece.
4. assembled road surfacing system according to claim 3, which is characterized in that further include storage equipment, for depositing
Plate trolley is sent to transport to the slab for being laid with operation area described in storage.
5. assembled road surfacing system according to claim 4, which is characterized in that the preassembling equipment described is hung
It installs on Cheng Yuyi roadway paving apparatus vehicle of standby, the described incremental launching device and the memory device set.
6. assembled road surfacing system according to claim 5, which is characterized in that described send is provided with biography on plate trolley
Defeated roller, for transmitting the slab to the roadway paving apparatus vehicle.
7. assembled road surfacing system according to claim 5, which is characterized in that the plate trolley and/or described of sending
It send and is provided with automatic running device on plate trolley, the automatic running device includes:
Path planning module, for receiving the path coordinate data of road to be laid；
Locating module, for measuring the location information for sending plate trolley and/or the roadway paving apparatus vehicle；
Control module is travelled, according to the path coordinate data and the location information, plate trolley and/or described is sent described in control
Roadway paving apparatus vehicle is travelled to the laying operation area.
8. assembled road surfacing system according to claim 1, which is characterized in that be arranged on first vacuum chuck
Have machine Visual intelligent identification system, for recognizing the identification information of the slab, and according to the identification information it is selected to
The slab being laid with, and determine the assembled position of the slab.
9. assembled road surfacing system according to claim 1, which is characterized in that be arranged on second vacuum chuck
There is machine Visual intelligent identification system, can recognize the specified paving location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042957.2U CN208632925U (en) | 2018-07-03 | 2018-07-03 | Assembled road surfacing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821042957.2U CN208632925U (en) | 2018-07-03 | 2018-07-03 | Assembled road surfacing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208632925U true CN208632925U (en) | 2019-03-22 |
Family
ID=65736199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821042957.2U Active CN208632925U (en) | 2018-07-03 | 2018-07-03 | Assembled road surfacing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208632925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643012A (en) * | 2018-07-03 | 2018-10-12 | 上海振华重工(集团)股份有限公司 | Assembled road surfacing system |
| CN112523043A (en) * | 2020-12-31 | 2021-03-19 | 万潞 | Supplementary construction equipment of road administration |
-
2018
- 2018-07-03 CN CN201821042957.2U patent/CN208632925U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643012A (en) * | 2018-07-03 | 2018-10-12 | 上海振华重工(集团)股份有限公司 | Assembled road surfacing system |
| CN108643012B (en) * | 2018-07-03 | 2024-03-01 | 上海振华重工(集团)股份有限公司 | Assembled pavement paving system |
| CN112523043A (en) * | 2020-12-31 | 2021-03-19 | 万潞 | Supplementary construction equipment of road administration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103726421B (en) | Height and span adjustable track paver for metro construction | |
| CN208632925U (en) | Assembled road surfacing system | |
| CN108643012A (en) | Assembled road surfacing system | |
| CN104329096A (en) | Shield station-crossing launching translation construction process | |
| CN112323644B (en) | Beam transporting vehicle, beam transporting system, steel box beam assembling system and steel box beam assembling method | |
| CN107140565A (en) | A kind of trackless deforms gantry crane | |
| CN208632926U (en) | Roadway paving apparatus vehicle | |
| CN108643013A (en) | Roadway paving apparatus vehicle | |
| CN102162219B (en) | Beam moving method | |
| CN201317627Y (en) | Double nose girder bridging machine | |
| CN206625845U (en) | A kind of inverted arch trestle | |
| CN210151779U (en) | Municipal administration utility tunnel hydraulic template platform truck | |
| CN102145353B (en) | O-forming machine mounting method | |
| CN206156620U (en) | Movable track hoisting trolley of usefulness is demolishd with temporary track to shield tunnel construction | |
| CN113322819B (en) | Method for erecting first-span T beam at tunnel outlet | |
| CN201963312U (en) | Automatic walking device used for walking on uneven ground | |
| CN206015534U (en) | The self-propelled running gear of cantilever box beam Hanging Basket | |
| CN212128890U (en) | Box girder transverse pushing device | |
| CN106957014A (en) | Mobile hoisting mechanism | |
| CN209703307U (en) | A kind of empty iron cantilever open web type of suspension applies frame machine | |
| JP2003074018A (en) | Installation method and device for large-scale pc floor slab | |
| CN103132459B (en) | Method for picking beams of beam lifting and carrying machine for railway bridging | |
| CN202705904U (en) | Small-radius hydraulic power tyre bridge girder erection machine | |
| CN207046735U (en) | A kind of trackless deforms gantry crane | |
| CN205576656U (en) | Rail that bridge floor railway was laid welds rail production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |