CN108545007A - A kind of transport vehicle that different material is adjusted and paves - Google Patents
A kind of transport vehicle that different material is adjusted and paves Download PDFInfo
- Publication number
- CN108545007A CN108545007A CN201810697020.7A CN201810697020A CN108545007A CN 108545007 A CN108545007 A CN 108545007A CN 201810697020 A CN201810697020 A CN 201810697020A CN 108545007 A CN108545007 A CN 108545007A
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- China
- Prior art keywords
- arc
- plate
- hole
- distribution box
- slope
- 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.)
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Links
- 239000000463 material Substances 0.000 title claims abstract description 25
- 238000010276 construction Methods 0.000 abstract description 13
- 239000004575 stone Substances 0.000 abstract description 9
- 230000032258 transport Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 239000002689 soil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Road Paving Structures (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a kind of transport vehicles that different material is adjusted and paves, including self-driving vehicle；Distribution box is articulated with the rear portion of self-driving vehicle, and the hydraulic lifting support column of liftable distribution box is also associated between distribution box and self-driving vehicle；Distribution box is enclosed by foreboard, back plate, right plate and left plate；Distribution box is internally provided with demarcation strip and distribution box inner space is divided into left hopper and right hopper；The bottom of demarcation strip is connected with the slope that can be swung and compares adjustable plate；The bottom of back plate be equipped with can up and down, the thickness adjusting plate that moves left and right；The bottom of distribution box is additionally provided with dismountable bottom plate.The present invention can not only be used for the use of stone paver vehicle, also can be used as material transport vehicle use；Can the work that paves be carried out to two kinds of materials simultaneously, and can individually control the stone slope ratio and layer thickness of single material；The mechanized construction that different material paves can be achieved, accelerate construction progress, reduce difficulty of construction, reduce human input, improve construction quality.
Description
Technical field
The present invention relates to a kind of means of transports of gravel, and in particular to a kind of transport vehicle that different material is adjusted and paves.
Background technology
Earth-rock works largely use clay core wall to carry out antiseepage in design, are designed in impervious body upstream and downstream
Loaded filter.The structure of impervious body is low wide and up narrow, and according to certain design slope than carrying out closing slope, and Coarse Aggregate must not occupy carefully
Aggregate fills.Gravelly soil is generally filled using benching tunnelling method with loaded filter when construction, can increase fine aggregate dosage in this way, and the side that demarcates
Boundary is unintelligible, can not both ensure construction quality, also add construction cost.Long sill may using extra quality paver by gravelly soil with it is anti-
Filtering layer is carried out at the same time paving and fills out, and reduces fine aggregate dosage, reduces construction cost to a certain extent.But the extra quality paver needs outer
Power is drawn, and speed of application is slow, can not be adjusted the molding gradient between layer thickness and two kinds of material, can not be suitable for different engineerings
Construction.In addition the transports such as block stone sundries in fragment data and gravelly soil generally use loading machine to carry out in the construction process, apply
Work cost is higher.
Invention content
The transport vehicle that paves of different material is adjusted the present invention provides a kind of, the transport for realizing gravel and two kinds of different material
It is laid with work simultaneously.
In order to solve the above technical problems, the technical solution adopted in the present invention is：
A kind of transport vehicle that different material is adjusted and paves, including self-driving vehicle；Distribution box is articulated with the rear portion of self-driving vehicle, point
The hydraulic lifting support column of liftable distribution box is also associated between hopper and self-driving vehicle；
Distribution box is enclosed by foreboard, back plate, right plate and left plate；Distribution box is internally provided with demarcation strip by distribution box
Inner space is divided into left hopper and right hopper；The bottom of demarcation strip is connected with the slope that can be swung and compares adjustable plate；Back plate
Bottom be equipped with can up and down, the thickness adjusting plate that moves left and right；
The bottom of distribution box is additionally provided with dismountable bottom plate.
It is reserved to be equipped with the first preformed hole, the first arc successively from top to bottom according to said program, at the center of the foreboard
Slot and the second arc preformed groove；It is equipped with the second preformed hole successively from top to bottom at the center of the back plate and third arc is reserved
Slot；First preformed hole is located at the circle centre position of the first arc preformed groove and the second arc preformed groove, and the second preformed hole is located at third arc
The circle centre position of shape preformed groove；
The bottom and slope of the demarcation strip are than being equipped with multiple connecting tubes at the top of adjustable plate, after connecting rod passes through connecting tube
Slope is articulated with to the lower section of demarcation strip than adjustable plate；One end of connecting rod is located in the first preformed hole, and it is pre- that the other end is located at second
In boxing out；
The position that slope corresponds to the first arc preformed groove than the front side of adjustable plate is fixedly connected with the first arc connection short slab, right
The position of the second arc preformed groove is answered to be fixedly connected with the second arc connection short slab；
The position that slope corresponds to third arc preformed groove than the rear side of adjustable plate is fixedly connected with third arc connection short slab；
First arc connection short slab, the second arc connection short slab connect with third arc and are equipped with connection through-hole on short slab；
The first arc connection long slab corresponding with the reserved groove shape of the first arc is movably connected on foreboard far from slope than adjusting
The side of plate is saved, the first arc connection long slab is equipped with multiple bolts to match with first connect on short slab connection through-hole and connects
Connect hole；
The second arc connection long slab corresponding with the reserved groove shape of the second arc is movably connected on foreboard far from slope than adjusting
The side of plate is saved, the second arc connection long slab is equipped with multiple bolts to match with second connect on short slab connection through-hole and connects
Connect hole；
Third arc connection long slab corresponding with the reserved groove shape of third arc is movably connected on back plate far from slope than adjusting
The side of plate is saved, third arc connection long slab is equipped with the spiral shell that multiple connection through-holes being connect with third arc on short slab match
Bolt connecting hole.
According to above-mentioned case, the thickness adjusting plate includes the left thickness adjusting plate of corresponding left hopper setting and corresponding right hopper
The right thickness adjusting plate being arranged.
Further, multiple vertical adjustment screw rods are equipped at the top of the left thickness adjusting plate and right thickness adjusting plate；
The back plate is equipped with vertically arranged support limit column far from slope than the forward and backward edge of the side of adjustable plate, support limit column
Top is equipped with through-hole；The end of horizontally disposed lateral adjustments column is connected with screw rod, and screw rod passes through the logical of support limit column top
Hole is simultaneously fixed by nut；The position that vertical adjustment screw rod is corresponded on lateral adjustments column is equipped with connection through-hole, vertical adjustment screw rod
It is fixed across connection through-hole and by nut.
Further, further include having support limit plate；Support limit plate is set to side of the support limit column far from back plate,
So that left thickness adjusting plate and right thickness adjusting plate are between back plate and support limit plate.
Compared with prior art, the beneficial effects of the invention are as follows：The use of stone paver vehicle is can not only be used for, material is also can be used as
Transport vehicle uses；Can the work that paves be carried out to two kinds of materials simultaneously, and can individually control the stone slope ratio and stone of single material
Thickness；The mechanized construction that different material paves can be achieved, accelerate construction progress, reduce difficulty of construction, reduce human input, improve work
Cheng Zhiliang.
Description of the drawings
Fig. 1 is the structural schematic diagram of the invention being in when paving state；
Fig. 2 is the present invention in structural schematic diagram when transporting walking states；
Fig. 3 is the structural schematic diagram of distribution box；
Fig. 4 is the structural schematic diagram of the foreboard in distribution box；
Fig. 5 is the structural schematic diagram of the back plate in distribution box；
Fig. 6 is slope than the attachment structure schematic diagram between adjustable plate and foreboard；
The enlarged structure schematic diagram (omitting support limit plate) that Fig. 7 is region A in Fig. 3.
Specific implementation mode
The specific implementation mode of the present invention is described further below in conjunction with the accompanying drawings, each label is interpreted as in figure：From
Vehicle 1 is driven, distribution box 2, foreboard 21, back plate 22, right plate 23, left plate 24, demarcation strip 25, slope is than adjustable plate 26, connecting plate
211, the first preformed hole 212, the first arc preformed groove 213, the second arc preformed groove 214, the second arc preformed hole 221, third
Arc preformed groove 222, support limit backboard 223, support limit column 224, hydraulic lifting support column 3, limit traction supporting rack 4,
Bottom plate 5, support limit plate 6, connecting rod 7, the first arc connect long slab 8, and the second arc connects long slab 9, and the connection of the first arc is short
Plate 10, the second arc connect short slab 11, left thickness adjusting plate 12, right thickness adjusting plate 13, lateral adjustments column 14, vertical adjustment spiral shell
Bar 15.
The present invention includes self-driving vehicle 1 and distribution box 2.Distribution box 2 is articulated with the rear portion of self-driving vehicle 1, distribution box 2 and from
It is also associated with lifting of the hydraulic lifting support column 3 in order to distribution box 2 between driving vehicle 1.The bottom of distribution box 2 is equipped with detachable
Bottom plate 5, when the present invention complete paving operation after, retraction hydraulic lifting support column 3, mounting base 5, you can by conduct of the present invention
Transport vehicle uses.Self-driving vehicle 1 is additionally provided with limit traction supporting rack 4, is additionally provided with gag lever post on distribution box 2, by gag lever post and
The cooperation of limit traction supporting rack 4 is so that the extreme position of distribution box 2 is limited, and also can guarantee that distribution box 2 is located at pole
Stable connection when extreme position.
Distribution box 2 is enclosed up big and down small structure by foreboard 21, back plate 22, right plate 23 and left plate 24.Foreboard
21 are equipped with connecting plate 211, for being articulated and connected with the tail portion of self-driving vehicle 1.Distribution box 2 is internally provided with demarcation strip 25 by sub-material
2 inner space of case is divided into left hopper and right hopper, in order to contain two kinds of materials simultaneously.The bottom of demarcation strip 25 is connected with slope
Than adjustable plate 26, the bottom and slope of demarcation strip 25 are equipped with multiple connecting tubes than the top of adjustable plate 26, and connecting rod 7 passes through connection
Slope is articulated with to the lower section of demarcation strip 25 than adjustable plate 26 so that slope can swing to realize stone than adjustable plate 26 after pipe
The adjusting of the gradient.
Specifically, being equipped with the first preformed hole 212, the first arc preformed groove 213 at the center of foreboard 21 successively from top to bottom
With the second arc preformed groove 214；It is equipped with the second preformed hole 221 successively from top to bottom at the center of back plate 22 and third arc is reserved
Slot 222.First preformed hole 212 is located at the circle centre position of the first arc preformed groove 213 and the second arc preformed groove 214, and second is reserved
Hole 221 is located at the circle centre position of third arc preformed groove 222.One end of connecting rod 7 is located in the first preformed hole 212, other end position
In in the second preformed hole 221.The position that slope corresponds to the first arc preformed groove 213 than the front side of adjustable plate 26 is fixedly connected with first
Arc connects short slab 10, and the position of corresponding second arc preformed groove 214 is fixedly connected with the second arc connection short slab 11.Slope is than adjusting
The position that the rear side of section plate 26 corresponds to third arc preformed groove 222 is fixedly connected with third arc connection short slab.First arc connects
Connect short slab 10, the second arc connection short slab 11 connects with third arc and is equipped with connection through-hole on short slab.It is reserved with the first arc
213 shape of slot corresponding first arc connection long slab 8 is movably connected on side of the foreboard 21 far from slope than adjustable plate 26, and first
Arc connects long slab 8 and is equipped with multiple bolt connecting holes to match with first connect on short slab 10 connection through-hole.With second
The corresponding second arc connection long slab 9 of 214 shape of arc preformed groove is movably connected on foreboard 21 far from slope than adjustable plate 26
Side, the second arc connection long slab 9 is equipped with that multiple bolts for matching with second connect on short slab 11 connection through-hole connect
Hole.Third arc connection long slab corresponding with 222 shape of third arc preformed groove is movably connected on back plate 22 far from slope than adjusting
The side of plate 26 is saved, third arc connection long slab is equipped with what multiple connection through-holes being connect with third arc on short slab matched
Bolt connecting hole.The end that first arc connection long slab 8, the second arc connection long slab 9 connect long slab with third arc is equipped with company
Block is connect, in order to be fixed in foreboard 21 or back plate 22.When need adjust stone the gradient so as to adjust slope than adjustable plate 26
When angle of inclination, the connection bolt between arc connection short slab and arc connection long slab is unclamped, adjusts slope than adjustable plate 26
Behind angle of inclination, then arc connection short slab is connect with arc by long slab by bolt and is connected, to which adjustable plate is compared on fixed slope
26 position.First arc connection long slab 8, the second arc connection long slab 9 and third arc connection long slab arc length be all higher than with
Corresponding first arc preformed groove 213, the second arc preformed groove 214 and third arc preformed groove 222 so that arc connect
Spreading plate can effectively cover arc preformed groove, and material is avoided to be leaked out from arc preformed groove；Also, it can also be by adjusting arc
Long slab is connected with foreboard 21 or the link position of back plate 22 to further accurately adjust position of the slope than adjustable plate 26.
The thickness adjusting plate includes the right side of the left thickness adjusting plate 12 and corresponding right hopper setting of corresponding left hopper setting
Thickness adjusting plate 13, to realize the independent control to the stone gradient of single material.Left thickness adjusting plate 12 and right thickness tune
The top of section plate 13 is equipped with multiple vertical adjustment screw rods 15.The forward and backward edge of back plate 22 is connected with vertically arranged support limit
Position backboard 223, support limit backboard 223 are fixedly connected with support limit column 224, support limit far from slope than the side of adjustable plate 26
The top of position column 224 is equipped with through-hole；The end of horizontally disposed lateral adjustments column 14 is connected with screw rod, and screw rod passes through support limit
The through-hole at 224 top of column is simultaneously fixed by nut.The position that vertical adjustment screw rod 15 is corresponded on lateral adjustments column 14 is equipped with connection
Through-hole, vertical adjustment screw rod 15 pass through connection through-hole and are fixed by nut.It can be realized to thickness by vertical adjustment screw rod 15
The upper and lower position of adjustable plate is adjusted, and the left and right position adjusting to thickness adjusting plate can be realized by support limit column 224.
The invention also includes have support limit plate 6.Support limit plate 6 is set to one of support limit column 224 far from back plate 22
Side so that left thickness adjusting plate 12 and right thickness adjusting plate 13 are between back plate 22 and support limit plate 6, to ensure left thickness
Degree adjustable plate 12 and right thickness adjusting plate 13 up and down, move left and right when will not misplace.
Claims (5)
1. a kind of transport vehicle that different material is adjusted and paves, it is characterised in that：Including self-driving vehicle (1)；Distribution box (2) is articulated with certainly
The rear portion for driving vehicle (1), is also associated with the hydraulic lifting branch of liftable distribution box (2) between distribution box (2) and self-driving vehicle (1)
Dagger (3)；
Distribution box (2) is enclosed by foreboard (21), back plate (22), right plate (23) and left plate (24)；Distribution box (2) is internal
Distribution box (2) inner space is divided into left hopper and right hopper equipped with demarcation strip (25)；The bottom of demarcation strip (25) is connected with
The slope that can be swung is than adjustable plate (26)；The bottom of back plate (22) be equipped with can up and down, the thickness adjusting plate that moves left and right；
The bottom of distribution box (2) is additionally provided with dismountable bottom plate (5).
2. a kind of transport vehicle that different material is adjusted and paves according to claim 1, it is characterised in that：The foreboard (21)
It is equipped with the first preformed hole (212), the first arc preformed groove (213) and the second arc preformed groove at center successively from top to bottom
(214)；It is equipped with the second preformed hole (221) and third arc preformed groove at the center of the back plate (22) successively from top to bottom
(222)；First preformed hole (212) is located at the circle centre position of the first arc preformed groove (213) and the second arc preformed groove (214), the
Two preformed holes (221) are located at the circle centre position of third arc preformed groove (222)；
Multiple connecting tubes are equipped at the top of the bottom of the demarcation strip (25) and slope ratio adjustable plate (26), connecting rod (7) passes through
Slope is articulated with to the lower section of demarcation strip (25) after connecting tube than adjustable plate (26)；One end of connecting rod (7) is located at the first preformed hole
(212) in, the other end is located in the second preformed hole (221)；
Slope than the front side of adjustable plate (26) correspond to the first arc preformed groove (213) position be fixedly connected with the first arc connection it is short
The position of plate (10), corresponding second arc preformed groove (214) is fixedly connected with the second arc connection short slab (11)；
Slope corresponded to than the rear side of adjustable plate (26) third arc preformed groove (222) position be fixedly connected with third arc connection it is short
Plate；
First arc connection short slab (10), the second arc connection short slab (11), which connect to be equipped with to connect on short slab with third arc, to be led to
Hole；
It is remote that the first arc connection long slab (8) corresponding with the first arc preformed groove (213) shape is movably connected on foreboard (21)
Side from slope than adjustable plate (26), the first arc connect long slab (8) and are equipped with multiple companies being connect with first on short slab (10)
Connect the bolt connecting hole that hole matches；
It is remote that the second arc connection long slab (9) corresponding with the second arc preformed groove (214) shape is movably connected on foreboard (21)
Side from slope than adjustable plate (26), the second arc connect long slab (9) and are equipped with multiple companies being connect with second on short slab (11)
Connect the bolt connecting hole that hole matches；
Third arc connection long slab corresponding with third arc preformed groove (222) shape is movably connected on back plate (22) far from slope
Than the side of adjustable plate (26), third arc connects long slab and is equipped with multiple connection through-hole phases being connect with third arc on short slab
Matched bolt connecting hole.
3. a kind of transport vehicle that different material is adjusted and paves according to claim 1, it is characterised in that：The thickness adjusting plate
The right thickness adjusting plate (13) of left thickness adjusting plate (12) and corresponding right hopper setting including the left hopper setting of correspondence.
4. a kind of transport vehicle that different material is adjusted and paves according to claim 3, it is characterised in that：The left thickness is adjusted
Multiple vertical adjustment screw rods (15) are equipped at the top of plate (12) and right thickness adjusting plate (13)；The back plate (22) is far from slope ratio
The forward and backward edge of the side of adjustable plate (26) is equipped with vertically arranged support limit column (224), the top of support limit column (224)
Portion is equipped with through-hole；The end of horizontally disposed lateral adjustments column (14) is connected with screw rod, and screw rod is pushed up across support limit column (224)
The through-hole in portion is simultaneously fixed by nut；The position that vertical adjustment screw rod (15) is corresponded on lateral adjustments column (14) is logical equipped with connection
Hole, vertical adjustment screw rod (15) pass through connection through-hole and are fixed by nut.
5. a kind of transport vehicle that different material is adjusted and paves according to claim 4, it is characterised in that：Further include thering is support to limit
Position plate (6)；Support limit plate (6) is set to side of the support limit column (224) far from back plate (22) so that left thickness adjusting plate
(12) it is located between back plate (22) and support limit plate (6) with right thickness adjusting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810697020.7A CN108545007B (en) | 2018-06-29 | 2018-06-29 | Transport vechicle that adjustable abnormal material was spread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810697020.7A CN108545007B (en) | 2018-06-29 | 2018-06-29 | Transport vechicle that adjustable abnormal material was spread |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108545007A true CN108545007A (en) | 2018-09-18 |
| CN108545007B CN108545007B (en) | 2024-03-12 |
Family
ID=63494180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810697020.7A Active CN108545007B (en) | 2018-06-29 | 2018-06-29 | Transport vechicle that adjustable abnormal material was spread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108545007B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29713754U1 (en) * | 1997-08-01 | 1997-09-25 | Hummel Kommunaltechnik GmbH, 78199 Bräunlingen | Tipper spreader with swiveling spreader |
| US20150020361A1 (en) * | 2013-07-16 | 2015-01-22 | The Marco Company | Apparatus and Method for Product Display |
| CN204821263U (en) * | 2015-07-21 | 2015-12-02 | 广东能达高等级公路维护有限公司 | Asphalt concrete tipper of preventing educing |
| CN205989690U (en) * | 2016-08-03 | 2017-03-01 | 广东水电二局股份有限公司 | A kind of body of tipper carriage of transport grinding coagulation soil |
| CN207001771U (en) * | 2017-07-13 | 2018-02-13 | 徐工集团工程机械股份有限公司 | A kind of wedge-shaped material guide device of paver |
| CN207311495U (en) * | 2017-10-09 | 2018-05-04 | 王莉 | A kind of constructing tunnel upset trolley |
| CN208452869U (en) * | 2018-06-29 | 2019-02-01 | 中国水利水电第五工程局有限公司 | A kind of transport vehicle that different material is adjusted and paves |
-
2018
- 2018-06-29 CN CN201810697020.7A patent/CN108545007B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29713754U1 (en) * | 1997-08-01 | 1997-09-25 | Hummel Kommunaltechnik GmbH, 78199 Bräunlingen | Tipper spreader with swiveling spreader |
| US20150020361A1 (en) * | 2013-07-16 | 2015-01-22 | The Marco Company | Apparatus and Method for Product Display |
| CN204821263U (en) * | 2015-07-21 | 2015-12-02 | 广东能达高等级公路维护有限公司 | Asphalt concrete tipper of preventing educing |
| CN205989690U (en) * | 2016-08-03 | 2017-03-01 | 广东水电二局股份有限公司 | A kind of body of tipper carriage of transport grinding coagulation soil |
| CN207001771U (en) * | 2017-07-13 | 2018-02-13 | 徐工集团工程机械股份有限公司 | A kind of wedge-shaped material guide device of paver |
| CN207311495U (en) * | 2017-10-09 | 2018-05-04 | 王莉 | A kind of constructing tunnel upset trolley |
| CN208452869U (en) * | 2018-06-29 | 2019-02-01 | 中国水利水电第五工程局有限公司 | A kind of transport vehicle that different material is adjusted and paves |
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| Publication number | Publication date |
|---|---|
| CN108545007B (en) | 2024-03-12 |
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Address after: No.13, section 3, Jinhua Road, xihanggang street, Shuangliu District, Chengdu, Sichuan 610225 Applicant after: SINOHYDRO BUREAU 5 Co.,Ltd. Address before: 610065 No.8, East 4th section, 1st ring road, Jinjiang District, Chengdu City, Sichuan Province Applicant before: SINOHYDRO BUREAU 5 Co.,Ltd. |
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