CN209178774U - A kind of paving thickness and the adjustable pitch core-wall paver of width - Google Patents
A kind of paving thickness and the adjustable pitch core-wall paver of width Download PDFInfo
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- CN209178774U CN209178774U CN201821426868.8U CN201821426868U CN209178774U CN 209178774 U CN209178774 U CN 209178774U CN 201821426868 U CN201821426868 U CN 201821426868U CN 209178774 U CN209178774 U CN 209178774U
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Abstract
The utility model belongs to pitch core-wall paving technique field, more particularly to a kind of paving thickness and the adjustable pitch core-wall paver of width, the paver main body is connected with far from the side of pitch hopper shares mechanism, paver main body is connected with feeding belt, wherein one end of feeding belt is right against the discharge port of pitch hopper, the other end of feeding belt is right against the feed inlet for sharing mechanism, it is described to share mechanism and be connected to paver main body by two Width adjusting mechanisms, the Width adjusting mechanism is equipped with scraping mechanism far from the side of paver main body, the scraping mechanism is connected to paver main body.The adjustable pitch core-wall paver of a kind of paving thickness and width described in the utility model, by adjusting Width adjusting mechanism and replacement scraping mechanism, so that the width to pave can according to need and be adjusted, to meet the needs of different in width.
Description
Technical field
The utility model belongs to pitch core-wall paving technique field, and in particular to a kind of paving thickness and width are adjustable
Pitch core-wall paver.
Background technique
Core-wall compaction type bituminous concrete paver tool is that water conservancy project stone dam rolling asphalt concrete cutoff core wall making is applied
The construction that paves of the critical mechanical of work, domestic water conservancy project core of earth-rockfill dam rolled asphalt concrete and Transition Materials is by import equipment solution
Certainly, external only a small number of major companies can manufacture water conservancy project earth and rockfill dam impervious core rolled asphalt concrete paver, price and dimension
It protects at high cost, increases the engineering cost of unit in charge of construction.As pitch core-wall is more and more frequent in Dam Construction in recent years
Ground is used, and is also recognized.Pitch core-wall has the performance of good antiseepage and adaptive deformation, by outside climatic and illumination effect
It is smaller, the advantages that hardly influence by heat and severe cold frost, therefore it can preferentially consider to drip in Tibet High aititude extremely frigid zones
Green core-wall dam.Due to the construction process requirement of pitch core-wall, the height of core-wall can change, the heart with the height change of dam body
Wall width leniently arrives narrow.
One is Manuals for existing construction method, and speed is very slow and cost of labor is very high, and spreading quality can not also be protected
Card.Another method is the pitch core-wall paver researched and developed in recent years, this paver is walked using wheel of the bus, and spreading speed is fast
In Manual Speed, spreading quality is preferable, but due to being wheel walking, on uneven whole dam, it is difficult to ensure that equipment one
The walking of straight line, it is very high to dam paving concrete pavement level requirements.But since dam is in construction, dam road surface is unable to reach flat
Whole requirement.It is exactly that paving thickness is up to 30cm, and paving thickness can not adjust, but core-wall that this equipment, which separately has a shortcoming,
Often thickness and height need to adjust when paving, it is therefore desirable to study new lying device to adapt to the technique to pave requirement.
Existing paver is many kinds of, but still has the following problems:
1, paving width and paving thickness can not adjust.
2, paver is easy to wander off, and tire is easy to produce impression.
3, there is no precompressed, recess easy to form.
Chinese utility model CN200620097281.8 crawler type spreading machine for rolling core wall of asphalt concrete in hydraulic engineering, it is public
A kind of crawler type spreading machine for rolling core wall of asphalt concrete in hydraulic engineering, including host, infrared heating device, centering monitoring are opened
Device, asphalt mixture thermal-insulating hopper, drag conveyer, vibration screed, frame mould, Transition Materials separate hopper and laser leveling dress
It sets, the front of host is equipped with infrared heating device and asphalt mixture thermal-insulating hopper, in the connection of infrared heating device and host
Place is equipped with centering monitoring device, and the rear portion of host is equipped with vibration screed and frame mould, and transition sub-material trolley rides the transition on frame mould
Recipient after material sub-material trolley equipped with scraper plate, scraping plate lifting device and laser leveling device.Due to using the above structure, so
Can by the heating of upper one layer of bituminous concrete, asphalt pave and just grind, Transition Materials pave levelling while carrying out, apply
Work is high-efficient, reduces the engineering cost of unit in charge of construction, easy to maintenance, safe and reliable.
Utility model content
The utility model aim is to provide a kind of paving thickness and the adjustable pitch core-wall paver of width, for solving
The problem of certainly paving thickness and paving width can not be adjusted in the prior art.Meanwhile the utility model passes through setting crawler belt, into
The tire that also solves of one step leads to the problem of impression and generates recess.
The technology employed by the present utility model is
A kind of paving thickness and the adjustable pitch core-wall paver of width, comprising: paver main body, the owner that paves
The opposite both ends of body are connected separately with pitch hopper and auxiliary material bucket, and the paver main body is connected with far from the side of pitch hopper
Share mechanism, paver main body is connected with feeding belt, and wherein one end of feeding belt is right against the discharge port of pitch hopper, feeding belt
The other end be right against the feed inlet for sharing mechanism, it is described to share mechanism and be connected to paver main body by two Width adjusting mechanisms,
The Width adjusting mechanism is equipped with scraping mechanism far from the side of paver main body, and the scraping mechanism is connected to paver main body.
Further, the mechanism that shares is connected to host power source, and the both ends for sharing mechanism are rotatably connected have respectively
One Width adjusting mechanism, the Width adjusting mechanism include fixed plate, connection component and bottom plate, and the two sides of the fixed plate is connected separately with
Connecting plate and bottom plate, the connecting plate are connected to paver main body, the floor level setting, and bottom plate digging has multiple groups bolt hole,
Bottom plate is removably connected with width adjusting plate by bolt.
Further, the bottom plate is connected with floor far from the side of width adjusting plate, and the connecting plate is close to scraping mechanism
Side is equipped with attachment base, and the attachment base is connected to connecting plate by set square.
Further, the connecting plate is connected with connection component and attachment beam, the connection close to the side of scraping mechanism
The both ends of beam are connected to connecting plate and attachment base.
Further, the scraping mechanism includes backgauge unit and screed, and the backgauge unit includes shell and two
Striker plate, the shell are " Jiong " shape, and shell includes two blocks of side plates being parallel to each other and the top plate for being connected to two side plates, institute
The end that top plate is parallel to bottom plate and is connected to two side plates is stated, top plate and two blocks of side plates form gate, the screed
Set on the inside of shell, the two sides that shell is located remotely from each other are connected separately with a striker plate, and two striker plates are close to Width adjusting mechanism
Side be connected separately with a linking arm, the linking arm is articulated with connection component.
Further, the scraping mechanism is set there are three types of specification, the spacing of two baffles in the scraping mechanism of different size
It is different.
Further, the shell is connected with lifting unit close to the side of auxiliary material bucket, the lifting unit include chain,
Multiple threaded rods and multiple rotational handles, multiple threaded rods are threadedly connected to shell, and wherein one end of multiple threaded rods can turn
Dynamic to be connected to screed, the other end of each threaded rod has been respectively fixedly connected with a rotational handle, and rotational handle connection is with teeth
Wheel, multiple gears are connected with same root chain.
Further, the shell is equipped with tensioner close to the side of chain, and the tensioner is engaged in chain, works as tensioning
When part stretches out, chain is tensioned.
Further, the shell is connected with support frame far from the side of linking arm, and support frame as described above is connected by link block
It is connected to the cylinder rod of lifting hydraulic cylinder, the cylinder body of the lifting hydraulic cylinder is articulated with auxiliary material bucket.
Further, the screed is triangular prism shape, and the lesser one end of screed is set in the housing close to Width adjusting mechanism
One end, the side that screed connects elevating mechanism is horizontally disposed, and middle part of the screed far from elevating mechanism side is to close to rising
The side of descending mechanism is recessed into arc-shaped.
Further, the auxiliary material bucket is connected to paver main body, the bottom of the paver main body by two connection frames
Portion is connected with crawler belt.
The utility model has the following beneficial effects:
(1) by setting Width adjusting mechanism, so that the paving width of pitch can according to need and be adjusted, to meet difference
The demand of width.
(2) width adjusting plate is connected by bolt, when needing to adjust different in width, is reinstalled in after width adjusting plate is removed
It is easy to operate on corresponding bolt hole, it is hardly damaged.
(3) it can control the height of screed by elevating mechanism, so that the thickness that control paves, improves spreading quality,
Simultaneously chain tension is prevented from skidding between gear and chain by tensioner.
(4) scraping mechanism is promoted by lifting hydraulic cylinder, prevents paver from causing when moving to scraping mechanism
Collision, while the height of adjustment screed can also be assisted.
(5) the larger one end in screed one end is smaller, can carry out precompressed while ironing, prevent from forming recess.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is the cross-sectional view in the direction A-A in Fig. 2；
Fig. 4 is the structural schematic diagram of scraping mechanism in Fig. 1；
The main view of scraping mechanism in Fig. 5 bitmap 1；
Fig. 6 is the cross-sectional view in the direction B-B in Fig. 5；
Fig. 7 is the structural schematic diagram of Width adjusting mechanism in Fig. 1；
Fig. 8 is the main view of Width adjusting mechanism in Fig. 1；
Fig. 9 is the top view of Fig. 8.
In figure: 1- pitch hopper；2- crawler belt；3- scraping mechanism；30- link block；31- shell；32- striker plate；33- connects
Connect arm；34- screed；35- tensioner；36- threaded rod；37- chain；38- rotational handle；39- support frame；4- Width adjusting mechanism；
41- connecting plate；42- fixed plate；43- width adjusting plate；44- connection component；45- floor；46- bottom plate；47- attachment beam；48- connection
Seat；49- set square；5- feeding belt；6- shares mechanism；7- connection frame；8- auxiliary material bucket；9- lifting hydraulic cylinder；10- paves owner
Body.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Embodiment 1:
As shown in Figs. 1-3, comprising: paver main body 10, the opposite both ends of the paver main body 10 are connected separately with drip
Cobalt blue pigment bucket 1 and auxiliary material bucket 8, paver main body 10 is connected with far from the side of pitch hopper 1 shares mechanism 6, paver main body 10
It is connected with feeding belt 5, wherein one end of feeding belt 5 is right against the discharge port of pitch hopper 1, and the other end of feeding belt 5 is right against
Share the feed inlet of mechanism 6, it is described to share mechanism 6 and be connected to paver main body 10, the tunes width machine by two Width adjusting mechanisms 4
Structure 4 is equipped with scraping mechanism 3 far from the side of paver main body 10, and the scraping mechanism 3 is connected to paver main body 10.
By the way that Width adjusting mechanism 4 is arranged, so that the width to pave can according to need and be adjusted, to meet different in width
Demand, while aggregate can be hung and be put down by scraping mechanism 3, prevent recess.
Embodiment 2:
As shown in Fig. 3,7,8 and 9, comprising: paver main body 10, the opposite both ends of the paver main body 10 are separately connected
There are pitch hopper 1 and auxiliary material bucket 8, paver main body 10 is connected with far from the side of pitch hopper 1 shares mechanism 6, and pave owner
Body 10 is connected with feeding belt 5, and wherein one end of feeding belt 5 is right against the discharge port of pitch hopper 1, and the another of feeding belt 5 rectifies
It is described to share mechanism 6 and be connected to paver main body 10, the tune by two Width adjusting mechanisms 4 for sharing the feed inlet of mechanism 6
Wide mechanism 4 is equipped with scraping mechanism 3 far from the side of paver main body 10, and the scraping mechanism 3 is connected to paver main body 10.
Two Width adjusting mechanisms 4 are respectively arranged on the both ends for sharing mechanism 6, and Width adjusting mechanism 4 includes fixed plate 42, connection group
Part 44 and bottom plate 46, the two sides of the fixed plate 42 are connected separately with connecting plate 41 and bottom plate 46, and the connecting plate 41 is connected to
Paver main body 10, the bottom plate 46 is horizontally disposed, and the digging of bottom plate 46 has multiple groups bolt hole, and bottom plate 46 is detachably connected by bolt
There is width adjusting plate 43.
The bottom plate 46 is connected with floor 45 far from the side of width adjusting plate 43, and the connecting plate 41 is close to scraping mechanism 3
Side is equipped with attachment base 48, and the attachment base 48 is connected to connecting plate 41 by set square 49.
The connecting plate 41 is connected with connection component 44 and attachment beam 47, the attachment beam close to the side of scraping mechanism 3
47 both ends are connected to connecting plate 41 and attachment base 48.
The scraping mechanism 3 includes backgauge unit and screed 34, and the backgauge unit includes shell 31 and two backgauges
Plate 32, the shell 31 are " Jiong " shape, and the screed 34 is set to the inside of shell 31, the two sides that shell 31 is located remotely from each other point
It is not connected with a striker plate 32, two striker plates 32 are connected separately with a linking arm 33 close to the side of Width adjusting mechanism 4,
The linking arm 33 is articulated with connection component 44.
By the way that Width adjusting mechanism 4 is arranged, so that the width to pave can according to need and be adjusted, to meet different in width
Demand.
Width adjusting plate 43 is connected by bolt, when needing to adjust different in width, is reinstalled after width adjusting plate 43 is removed
It is easy to operate on corresponding bolt hole, it is hardly damaged.
Embodiment 3:
As shown in figs 1-9, comprising: paver main body 10, the opposite both ends of the paver main body 10 are connected separately with drip
Cobalt blue pigment bucket 1 and auxiliary material bucket 8, paver main body 10 is connected with far from the side of pitch hopper 1 shares mechanism 6, paver main body 10
It is connected with feeding belt 5, wherein one end of feeding belt 5 is right against the discharge port of pitch hopper 1, and the other end of feeding belt 5 is right against
Share the feed inlet of mechanism 6, it is described to share mechanism 6 and be connected to paver main body 10, the tunes width machine by two Width adjusting mechanisms 4
Structure 4 is equipped with scraping mechanism 3 far from the side of paver main body 10, and the scraping mechanism 3 is connected to paver main body 10.
Two Width adjusting mechanisms 4 are respectively arranged on the both ends for sharing mechanism 6, and Width adjusting mechanism 4 includes fixed plate 42, connection group
Part 44 and bottom plate 46, the two sides of the fixed plate 42 are connected separately with connecting plate 41 and bottom plate 46, and the connecting plate 41 is connected to
Paver main body 10, the bottom plate 46 is horizontally disposed, and the digging of bottom plate 46 has multiple groups bolt hole, and bottom plate 46 is detachably connected by bolt
There is width adjusting plate 43.
The bottom plate 46 is connected with floor 45 far from the side of width adjusting plate 43, and the connecting plate 41 is close to scraping mechanism 3
Side is equipped with attachment base 48, and the attachment base 48 is connected to connecting plate 41 by set square 49.
The connecting plate 41 is connected with connection component 44 and attachment beam 47, the attachment beam close to the side of scraping mechanism 3
47 both ends are connected to connecting plate 41 and attachment base 48.
The scraping mechanism 3 includes backgauge unit and screed 34, and the backgauge unit includes shell 31 and two backgauges
Plate 32, the shell 31 are " Jiong " shape, and the screed 34 is set to the inside of shell 31, the two sides that shell 31 is located remotely from each other point
It is not connected with a striker plate 32, two striker plates 32 are connected separately with a linking arm 33 close to the side of Width adjusting mechanism 4,
The linking arm 33 is articulated with connection component 44.
The shell 31 is connected with lifting unit close to the side of auxiliary material bucket 8, and the lifting unit includes chain 37, multiple
Threaded rod 36 and multiple rotational handles 38, multiple threaded rods 36 are threadedly connected to shell 31, wherein one end of multiple threaded rods 36
It is rotationally connected with screed 34, the other end of each threaded rod 36 has been respectively fixedly connected with a rotational handle 38, rotation
Handle 38 is connected with gear, and multiple gears are connected with same root chain 37.
The shell 31 is equipped with tensioner 35 close to the side of chain 37, and the tensioner 35 is engaged in chain 37, when
When tight part 35 stretches out, chain 37 is tensioned.
The shell 31 is connected with support frame 39 far from the side of linking arm 33, and support frame as described above 39 is connected by link block 30
It is connected to the cylinder rod of lifting hydraulic cylinder 9, the cylinder body of the lifting hydraulic cylinder 9 is articulated with auxiliary material bucket 8.
The screed 34 is triangular prism shape, and the lesser one end of screed 34 is set in shell 31 close to Width adjusting mechanism 4
One end, the side that screed 34 connects elevating mechanism is horizontally disposed, and middle part of the screed 34 far from elevating mechanism side is to close
The side of elevating mechanism is recessed into arc-shaped.
The auxiliary material bucket 8 is connected to paver main body 10 by two connection frames 7, and the bottom of the paver main body 10 connects
It is connected to crawler belt 2.
By the way that Width adjusting mechanism 4 is arranged, so that the width to pave can according to need and be adjusted, to meet different in width
Demand.
Width adjusting plate 43 is connected by bolt, when needing to adjust different in width, is reinstalled after width adjusting plate 43 is removed
It is easy to operate on corresponding bolt hole, it is hardly damaged.
It can control the height of screed 34 by elevating mechanism, so that the thickness that control paves, improves spreading quality, together
When by tensioner 35 to chain 37 be tensioned, prevent from skidding between gear and chain 37.
Scraping mechanism 3 is promoted by lifting hydraulic cylinder 9, prevents paver from causing when moving to scraping mechanism 3
Collision, while the height of adjustment screed 34 can also be assisted.
The big one end in 34 one end of screed is small, can carry out precompressed while ironing, prevent from forming recess.
Pitch, is first fully enclosed in pitch hopper 1 by the device working principle when in use, controls paver to asphalt material
Struggling against, 1 one end is mobile, and pitch is fallen on feeding belt 5 from discharge port, and pitch is transported to by feeding belt 5 shares mechanism 6, shares mechanism 6
By asphalt mixing, and it is uniformly distributed in pitch between two width adjusting plates 43, according to the speed control paver of pitch blanking
The speed of travel, pitch first pass through the lesser one end of screed 34 when by scraping mechanism 3, as the thickness of screed 34 increases
Add, the height of discharge port gradually decreases, and the precompressed to pitch may be implemented in screed 34, and the pitch core-wall after precompressed has certain
Density, it is not easy to be recessed, by replacing different scraping mechanism 3, to obtain the pitch of different in width, moreover it is possible to according to need
The pitch thickness wanted is different, and by adjusting rotational handle 38, to adjust the height of screed 34, multiple rotational handles 38 pass through chain
Item 37 connects, and turns over one rotational handle 38 of rotation, rotation while multiple rotational handle 38 may be implemented, guarantee screed
34 will not run-off the straight during lifting.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (10)
1. a kind of paving thickness and the adjustable pitch core-wall paver of width, comprising: paver main body (10), the paver
The opposite both ends of main body (10) are connected separately with pitch hopper (1) and auxiliary material bucket (8), it is characterised in that: the paver main body
(10) side far from pitch hopper (1), which is connected with, shares mechanism (6), and paver main body (10) is connected with feeding belt (5), described
Wherein one end of feeding belt (5) is right against the discharge port of pitch hopper (1), and the other end of feeding belt (5), which is right against, shares mechanism
(6) feed inlet, described share mechanism (6) are connected to paver main body (10) by two Width adjusting mechanisms (4), the wide machine of the tune
Structure (4) is equipped with scraping mechanism (3) far from the side of paver main body (10), and the scraping mechanism (3) is connected to paver main body
(10)。
2. a kind of paving thickness according to claim 1 and the adjustable pitch core-wall paver of width, it is characterised in that:
The both ends for sharing mechanism (6) are rotatably connected respectively a Width adjusting mechanism (4), and the Width adjusting mechanism (4) includes fixing
The two sides of plate (42), connection component (44) and bottom plate (46), the fixed plate (42) is connected separately with connecting plate (41) and bottom plate
(46), the connecting plate (41) is connected to paver main body (10), and the bottom plate (46) is horizontally disposed, and bottom plate (46) digging has multiple groups
Bolt hole, bottom plate (46) are removably connected with width adjusting plate (43) by bolt.
3. a kind of paving thickness according to claim 2 and the adjustable pitch core-wall paver of width, it is characterised in that:
The bottom plate (46) is connected with floor (45) far from the side of width adjusting plate (43), and the connecting plate (41) is close to scraping mechanism (3)
Side be equipped with attachment base (48), the attachment base (48) is connected to connecting plate (41) by set square (49).
4. a kind of paving thickness according to claim 2 and the adjustable pitch core-wall paver of width, it is characterised in that:
The connecting plate (41) is connected with connection component (44) and attachment beam (47), the attachment beam close to the side of scraping mechanism (3)
(47) both ends are connected to connecting plate (41) and attachment base (48).
5. a kind of paving thickness according to claim 2 and the adjustable pitch core-wall paver of width, it is characterised in that:
The scraping mechanism (3) includes backgauge unit and screed (34), and the backgauge unit includes shell (31) and two striker plates
(32), the shell (31) is " Jiong " shape, and the screed (34) is set to the inside of shell (31), and shell (31) is located remotely from each other
Two sides are connected separately with a striker plate (32), and two striker plates (32) are connected separately with one close to the side of Width adjusting mechanism (4)
A linking arm (33), the linking arm (33) are articulated with connection component (44).
6. a kind of paving thickness according to claim 5 and the adjustable pitch core-wall paver of width, it is characterised in that:
The shell (31) is connected with lifting unit close to the side of auxiliary material bucket (8), and the lifting unit includes chain (37), multiple spiral shells
Rasp bar (36) and multiple rotational handles (38), multiple threaded rods (36) are threadedly connected to shell (31), multiple threaded rods (36)
Wherein one end is rotationally connected with screed (34), and the other end of each threaded rod (36) has been respectively fixedly connected with a rotation
Handle (38), rotational handle (38) are connected with gear, and multiple gears are connected with same root chain (37).
7. a kind of paving thickness according to claim 6 and the adjustable pitch core-wall paver of width, it is characterised in that:
The shell (31) is equipped with tensioner (35) close to the side of chain (37), and the tensioner (35) is engaged in chain (37), when
When tensioner (35) is stretched out, chain (37) is tensioned.
8. a kind of paving thickness according to claim 6 and the adjustable pitch core-wall paver of width, it is characterised in that:
The shell (31) is connected with support frame (39) far from the side of linking arm (33), and support frame as described above (39) passes through link block (30)
It is connected to the cylinder rod of lifting hydraulic cylinder (9), the cylinder body of the lifting hydraulic cylinder (9) is articulated with auxiliary material bucket (8).
9. a kind of paving thickness according to claim 7 and the adjustable pitch core-wall paver of width, it is characterised in that:
The screed (34) is triangular prism shape, and screed (34) lesser one end is set in shell (31) close to Width adjusting mechanism (4)
One end, the side that screed (34) connects elevating mechanism is horizontally disposed, middle part of the screed (34) far from elevating mechanism side to
It is recessed close to the side of elevating mechanism into arc-shaped.
10. a kind of paving thickness according to claim 1 and the adjustable pitch core-wall paver of width, feature exist
In: the auxiliary material bucket (8) is connected to paver main body (10) by two connection frames (7), the bottom of the paver main body (10)
Portion is connected with crawler belt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821426868.8U CN209178774U (en) | 2018-08-31 | 2018-08-31 | A kind of paving thickness and the adjustable pitch core-wall paver of width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821426868.8U CN209178774U (en) | 2018-08-31 | 2018-08-31 | A kind of paving thickness and the adjustable pitch core-wall paver of width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209178774U true CN209178774U (en) | 2019-07-30 |
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ID=67359101
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821426868.8U Active CN209178774U (en) | 2018-08-31 | 2018-08-31 | A kind of paving thickness and the adjustable pitch core-wall paver of width |
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| CN (1) | CN209178774U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700049A (en) * | 2019-10-19 | 2020-01-17 | 杨雨 | Road construction device and method |
| CN113005861A (en) * | 2021-03-16 | 2021-06-22 | 中交西安筑路机械有限公司 | Paver and using method thereof |
| CN113309105A (en) * | 2021-04-14 | 2021-08-27 | 中国水电建设集团十五工程局有限公司 | Asphalt concrete core wall paver |
| CN114481761A (en) * | 2022-02-22 | 2022-05-13 | 北京华鼎众星建筑工程有限公司 | Municipal works bituminous paving paver |
| CN114592447A (en) * | 2022-03-03 | 2022-06-07 | 四川高速公路建设开发集团有限公司 | Construction process of water conservancy project canal culvert |
| CN114808715A (en) * | 2022-04-25 | 2022-07-29 | 阜阳市科信交通工程试验检测有限公司 | Bridge construction is with intelligent equipment that paves |
-
2018
- 2018-08-31 CN CN201821426868.8U patent/CN209178774U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700049A (en) * | 2019-10-19 | 2020-01-17 | 杨雨 | Road construction device and method |
| CN110700049B (en) * | 2019-10-19 | 2021-06-25 | 广东省翁源县第三建筑工程公司 | Road construction device and method |
| CN113005861A (en) * | 2021-03-16 | 2021-06-22 | 中交西安筑路机械有限公司 | Paver and using method thereof |
| CN113005861B (en) * | 2021-03-16 | 2022-08-12 | 中交西安筑路机械有限公司 | Paver and using method thereof |
| CN113309105A (en) * | 2021-04-14 | 2021-08-27 | 中国水电建设集团十五工程局有限公司 | Asphalt concrete core wall paver |
| CN114481761A (en) * | 2022-02-22 | 2022-05-13 | 北京华鼎众星建筑工程有限公司 | Municipal works bituminous paving paver |
| CN114592447A (en) * | 2022-03-03 | 2022-06-07 | 四川高速公路建设开发集团有限公司 | Construction process of water conservancy project canal culvert |
| CN114592447B (en) * | 2022-03-03 | 2023-12-29 | 四川高速公路建设开发集团有限公司 | Hydraulic engineering ditch culvert construction process |
| CN114808715A (en) * | 2022-04-25 | 2022-07-29 | 阜阳市科信交通工程试验检测有限公司 | Bridge construction is with intelligent equipment that paves |
| CN114808715B (en) * | 2022-04-25 | 2023-08-29 | 阜阳市科信交通工程试验检测有限公司 | Intelligent paving equipment for bridge construction |
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