CN106939543B - Mixed mud road surface Embosser - Google Patents
Mixed mud road surface Embosser Download PDFInfo
- Publication number
- CN106939543B CN106939543B CN201710199184.2A CN201710199184A CN106939543B CN 106939543 B CN106939543 B CN 106939543B CN 201710199184 A CN201710199184 A CN 201710199184A CN 106939543 B CN106939543 B CN 106939543B
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- China
- Prior art keywords
- briquetting
- road surface
- slot
- sliding slot
- roller
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- Expired - Fee Related
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/43—Machines or arrangements for roughening or patterning freshly-laid paving courses, e.g. indenting rollers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a kind of mixed mud road surface Embossers, the positioning mechanism includes sliding up and down the positioning pin being threaded through on one of mobile bracket, the length direction of edge track corresponding with positioning pin slides up and down several pushing blocks of setting and several briquettings towards roller projection in orbit, briquetting is corresponded to each other with pushing block, in orbit equipped with the slot mating with briquetting and the sliding slot slid up and down for pushing block, the slot and sliding slot, which are interconnected, constitutes channel, in roller rolling, outside briquetting projection to slot, pushing block is hidden in sliding slot, positioning pin, which plugs, to be located in sliding slot, the extruding briquetting that stress is equipped in the channel in roller is mobile to drive pushing block up to move the linkage mechanism that promotion positioning pin is detached from sliding slot in slot.The mixed mud road surface Embosser changes the positioning method between track and mobile bracket, is moved easily bracket and is moved in orbit, improves working efficiency.
Description
Technical field
The present invention relates to a kind of Pavement Construction Equipments, more specifically, it relates to a kind of mixed mud road surface Embosser.
Background technique
The rear discontinuous running of construction of the highway needs to make lines in concrete surface, to increase road surface friction force.Lines system
It can be using veins cutting machine or embossing machine.Existing embossing machine includes the handle for embossing roller and being rotatably assorted with it.Make
Used time draws embossing machine by worker and laterally rolls across on the road surface not solidified completely, can extrude lines on road surface.Using this side
When formula operates, due to operating personnel's level difference, it is easy to cause road surface lines deep mixed.
Publication No.: the Chinese patent of CN205295889U discloses a kind of concrete road surface Embosser, including embossing
Roller, further includes track and mobile frame mechanism, and the mobile frame mechanism includes mobile bracket and roller crossbeam, the mobile bracket
In orbit, on mobile bracket, the roller shaft and roller crossbeam of the embossing roller are rolled for the roller crossbeam setting for setting
Cooperation, the track are provided with multiple pin holes along its length, the mobile bracket be provided with the hole being adapted to the pin hole and
Positioning pin.Roller is embossed when concrete operations and carries out a rolling along roller crossbeam road pavement, and roller crossbeam is for limiting
Fixed and correction roller rotating direction and depth of cup make to emboss the roller rolling process depth unanimously and not shift.
But above-mentioned concrete road surface Embosser is will to move bracket by way of positioning pin to be located in track
On, need to extract positioning pin when to remove mobile bracket, then hole is aligned to insertion positioning with next pin hole
Pin, operates inconvenient, working efficiency is low in this way.
Summary of the invention
In view of the deficienciess of the prior art, the invention reside in provide a kind of mixed mud road surface Embosser, the mixed mud
Road surface Embosser changes the positioning method between track and mobile bracket, is moved easily bracket and is moved in orbit,
Improve working efficiency.
To achieve the above object, it the present invention provides the following technical scheme that a kind of mixed mud road surface Embosser, including sets
It sets in the track of road surface two sides, along track length direction sliding connection is in orbit and moves bracket, is connected to two and moves branch
The roller that road pavement is rolled on two crossbeams, length of the track towards road surface is arranged in two crossbeams and rolling between frame
Direction extends, and positioning mechanism is provided between the track and mobile bracket, and the positioning mechanism includes sliding up and down to be threaded through
The length direction of positioning pin, edge track corresponding with positioning pin on one of mobile bracket slides up and down several of setting
Pushing block and several briquettings in orbit towards roller projection, briquetting are corresponded to each other with pushing block, are set in orbit
The sliding slot for having the slot mating with briquetting and sliding up and down for pushing block, the slot and the interconnected composition of sliding slot are logical
Road, in roller rolling, outside briquetting projection to slot, pushing block is hidden in sliding slot, and positioning pin, which plugs, to be located in sliding slot,
Equipped with stress, in the extruding briquetting of roller, to drive pushing block, up mobile push is determined for movement in slot in the channel
Position pin is detached from the linkage mechanism of sliding slot.
By using above-mentioned technical proposal, goes to compress briquetting after roller is rolled into the other side from side, push pressing
Block moves in slot, then drives pushing block is up mobile positioning pin is pushed to be detached from sliding slot by linkage mechanism, thus mobile branch
Frame can be displaced sideways along track, when being moved at next sliding slot, positioning pin under self gravity from
Dynamic fall in sliding slot realizes that positioning is rolled so as to road pavement again, so recycles, whole operation is more smooth
Fast, it does not need artificially to remove plug positioning pin and alignment hole and pin hole again, is moved easily bracket and is moved in orbit, mentioned
High working efficiency.
The present invention is further arranged to: the linkage mechanism include with slot inner wall sealing cooperation first piston and with cunning
The second piston of slot inner wall sealing cooperation, the inner end connection of the first piston and briquetting and first piston and slot bottom it
Between there are first gap, the inner end connection of the second piston and pushing block and there are with the between second piston and sliding slot bottom
The Second gap of one gap connection.
By using above-mentioned technical proposal, briquetting is squeezed by roller and is moved in slot, and first piston can squeeze first
Gas between piston and second piston, to push pushing block, up positioning pin is pushed out to outside sliding slot by movement, such knot
Structure is fairly simple, facilitates manufacture.
The present invention is further arranged to: the track, which is equipped with, adjusts mouth, and the inner end for adjusting mouth is connected to sliding slot and slot
Connectivity part, outer end be in communication with the outside and at outer end be equipped with plug.
It is traditional after installing one of them when first piston and second piston are installed in channel, separately
One just needs to be installed using the mode for filling in the air in passing away firmly, install it is more troublesome, by using
Above-mentioned technical proposal first opens plug, one of them is installed in channel when installing first piston and second piston
Afterwards, when installing second, the air in channel can be discharged by adjusting mouth, not needed using the mode filled in firmly,
Such structure facilitates the installation of first piston and second piston, at the same also can conveniently adjust first piston and second piston it
Between space size.
The present invention is further arranged to: be equipped with stud on the first piston and second piston, the pushing block it is interior
End and the inner end of briquetting are equipped with the thread groove with stud cooperation.
By using above-mentioned technical proposal, first piston and second piston are easy to appear wear and aging after prolonged use
The phenomenon that, by using above-mentioned technical proposal, a stud is equipped on first piston and second piston, make its respectively with by
Briquetting and pushing block are threadedly coupled, and can be replaced in time to it after first piston and second piston damage.
The present invention is further arranged to: the linkage mechanism includes that the sliding block that briquetting inner end is arranged in and setting are pushing
The press block of block inner end is provided on the sliding block and contradicts and realize that briquetting transverse movement drives pushing block or more for press block
The inclined surface of movement.
By using above-mentioned technical proposal, briquetting is squeezed by roller and is moved in slot, and press block is along on sliding block
Inclined surface slowly pushes pushing block, and up positioning pin is pushed out to outside sliding slot by movement, and it is steady that such linkage mechanism behaves comparison
It is fixed, and structure is also fairly simple.
The present invention is further arranged to: being provided with to the lower rotation of the press block idler wheel, the idler wheel, which is pressed on, to incline
On inclined-plane.
Press block can generate friction when moving along inclined surface, be easy to be damaged between the two, by using above-mentioned
Sliding friction is changed to rolling friction by technical solution, reduces the abrasion between press block and sliding block, and sliding block and press block it
Between be also less prone to stuck phenomenon.
The present invention is further arranged to: the spring for pushing briquetting to be reset to pressing front position is equipped in the sliding slot.
By using above-mentioned technical proposal, briquetting can be pushed to the position before original pressing by spring, be pushed simultaneously
Block is also fallen in sliding slot, realizes the purpose that a positioning mechanism automatically resets, and is not needed artificially to go to operate, is made operator
Member operates more simple.
The present invention is further arranged to: the outwardly convex arc-shaped guiding set being arranged on the track between two briquettings
Block, arc-shaped guide pad projection height are greater than the height of briquetting.
Roller needs to move roller toward the direction on road surface when lateral movement in order to make roller not knock briquetting
Dynamic, by using above-mentioned technical proposal, roller can again while being displaced sideways past along guide pad when lateral movement
Road surface direction is mobile, does not need again purposely that the direction on roller road surface is mobile, it is only necessary to which lateral movement operates more
It is simple and fast.
The present invention is further arranged to: the roller is rollably erected on two crossbeams by shaft, outside road surface
The arc caulking groove being embedded for shaft is provided on crossbeam.
Inertia force of the roller after lateral movement through often can still be pushed in the presence of one to track side, to be easy to appear roller
There are also rolling to be just pressed into briquetting the phenomenon for causing mobile bracket mobile, by using above-mentioned technical proposal, roller side
To after movement, shaft can be embedded into the effect that an automatic positioning is realized in arc caulking groove, and roller is made to be not easy to brush up against briquetting.
The present invention is further arranged to: being rotationally provided with handle on the roller.
By using above-mentioned technical proposal, the setting of handle can be convenient operator and be pushed to roller.
In conclusion the invention has the following advantages: going press briquetting, briquetting after roller has rolled once
It will drive pushing block and rise promotion positioning pin disengaging sliding slot, so that mobile bracket can be displaced sideways along track,
When being moved at next sliding slot, positioning pin, which is fallen under self gravity automatically in sliding slot, realizes positioning so as to again
One time road pavement is rolled, and such structure whole operation is more smooth quick, is greatly improved work efficiency.
Detailed description of the invention
Fig. 1 is the perspective view of embodiment one；
Fig. 2 is the enlarged drawing of A in Fig. 1；
Fig. 3 is the structure chart of linkage mechanism in embodiment one；
Fig. 4 is the perspective view after embodiment one is installed on road surface；
Fig. 5 is the structure chart of two linkage mechanism of embodiment.
Appended drawing reference: 1, track；2, mobile bracket；3, crossbeam；4, roller；5, positioning mechanism；51, positioning pin；52, it pushes
Block；53, briquetting；54, sliding slot；55, slot；6, linkage mechanism；61a, first piston；62a, second piston；63a, the first sky
Gap；64a, Second gap；65a, mouth is adjusted；66a, plug；67a, stud；68a, thread groove；61b, sliding block；62b, press block；
63b, inclined surface；64b, idler wheel；7, spring；8, arc-shaped guide pad；9, shaft；10, arc caulking groove；11, handle；12, channel；
13, road surface；14, guide wheel；15, mounting groove；16, flange；17, inserted link；18, groove.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Embodiment 1: a kind of 13 Embosser of mixed mud road surface, as depicted in figs. 1 and 2, including two are arranged on road surface 13
The track 1 of two sides, length direction of the track 1 along road surface 13 extend, and mobile bracket 2 are provided on each track 1, in mobile branch
There are two guide wheels 14 for the bottom setting of frame 2, and mobile bracket 2 slides connection on track 1 by guide wheel 14, in two mobile brackets
It is connected with two crossbeams 3 between 2, the roller 4 that road pavement 13 is rolled rollably is equipped on two crossbeams 3, roller 4 passes through
Shaft 9 is provided between two crossbeams 3, and handle 11 is rotatably provided in shaft 9, one of them track 1 is corresponding
Mobile bracket 2 between be equipped with positioning mechanism 5, positioning mechanism 5 include slide up and down to the positioning pin being threaded through on mobile bracket 2
51, several pushing blocks 52 of setting and convex towards roller 4 are slided up and down along the length direction of track 1 corresponding with positioning pin 51
If several briquettings 53 on track 1, briquetting 53 are corresponded to each other with pushing block 52, it is equipped on track 1 and briquetting
53 mating slots 55 and the sliding slot 54 slid for about 52 pushing block, its lower end under the gravity of itself of positioning pin 51 is supported
Touching is on the upper surface of track 1, and positioning pin 51 can plug automatically in sliding slot 54 when being slid at sliding slot 54；At two
The outwardly convex arc-shaped guide pad 8 set, the height of the outside projection of arc-shaped guide pad 8 are set on the track 1 between briquetting 53
Degree is greater than the height of the outside projection of briquetting 53, and the main pair roller barrel 4 of arc-shaped guide pad 8 plays guiding when transverse shifting
Effect, make roller 4 mobile toward the direction far from adjacent track 1 again when roller 4 is in transverse shifting, close to arc-shaped
Be provided with the arc caulking groove 10 for positioning rotating shaft 9 on the crossbeam 3 of 8 side of guide pad, the setting of arc caulking groove 10 road surface 13 with
On outer crossbeam 3, when roller 4 can position respectively from the both ends of shaft 9 when horizontal sliding comes on arc-shaped guide pad 8
Roller 4 is fixed in adjacent arc caulking groove 10, is not also connect with road surface 13 at this point, roller 4 is not contacted with briquetting 53
Touching.
As shown in figure 3, sliding slot 54 is interconnected and is arranged in a mutually vertical manner with slot 55, sliding slot 54 and slot 55 constitute one
Channel 12, briquetting 53 are plugged in slot 55, and outside briquetting 53 projection to slot 55, briquetting 53 and pushing block 52 it
Between be equipped with linkage mechanism 6, linkage mechanism 6 include be arranged in briquetting 53 inner end and with 55 inner wall of slot sealing cooperation first
Piston 61a, first piston 61a are equipped with screw rod, and the inner end of briquetting 53 is equipped with thread groove 68a compatible with screw rod, the
One piston 61a is located in thread groove 68a by screw rod rotation and is connect with briquetting 53, in the bottom wall of first piston 61a and slot 55
Between be equipped with first gap 63a, pushing block 52 is disposed entirely in sliding slot 54, is equipped in the lower end of pushing block 52 close with sliding slot 54
The second piston 62a of cooperation is sealed, screw rod is again provided on second piston 62a, the lower end of pushing block 52 is equipped with to be adapted with screw rod
Thread groove 68a, second piston 62a is located in thread groove 68a by screw rod rotation and is connect with pushing block 52, in second piston 62a
It is equipped with Second gap 64a, first gap 63a and Second gap 64a between 54 bottom wall of sliding slot to be interconnected, in briquetting 53
It is arranged with spring 7, expands the mounting groove 15 being equipped with for installing spring 7 on the inner wall of slot 55, mounting groove 15 is connected with the external world
It is logical, flange 16 is equipped on the outer wall of briquetting 53, one end of spring 7 is installed on the bottom wall of mounting groove 15, the other end with it is convex
Edge 16 is fixed to each other, and the adjusting mouth 65a being in communication with the outside is equipped in the connectivity part opens outward of sliding slot 54 and slot 55, adjusts mouth
65a is sealed by plug 66a, and plug 66a is connected through a screw thread with track 1, and outer end is in communication with the outside and is equipped at outer end stifled
When mobile bracket 2 is positioned with track 1, pushing block 52 is completely hidden in sliding slot 54 head 66a, and 53 projection of briquetting is in slot 55
Outside, positioning pin 51 is plugged in sliding slot 54 and contradicts with 52 upper end of pushing block.
As shown in figure 4, pushing roller 4 along 3 rolls forward of crossbeam to also not by handle 11 when concrete operations
The road surface 13 condensed completely is rolled, and roller 4 is made to be rolled into the other side on road surface 13 from the side on road surface 13, and roller 4 presses
To briquetting 53 make briquetting 53 in slot 55 the mobile gas squeezed between first piston 61a and second piston 62a to
It drives pushing block 52 is up mobile positioning pin 51 is pushed to be detached from away out of sliding slot 54, entire movement is then made by handle 11 again
Bracket 2 is displaced sideways, and roller 4 is Youed while being displaced sideways along arc-shaped guide pad 8 toward the direction far from adjacent track 1
Mobile, after roller 4 and the disengaging of briquetting 53, briquetting 53 is restored to original position under the action of spring 7, when positioning pin 51
When being moved at next sliding slot 54, it is automatically inserted under the gravity of itself in sliding slot 54 and realizes fixed effect, roller
The both ends of shaft 9 on cylinder 4, which can be rolled in arc caulking groove 10, realizes positioning, furthermore pulls handle 11 that roller 4 is made back to satisfy the need
Face 13 is rolled, and is pushed roller 4 to go press briquetting 53 again after reaching the end, is so recycled road pavement 13 and carry out a rolling
Pressure, rolling are got up convenient and efficient.
Embodiment 2: a kind of 13 Embosser of mixed mud road surface, as shown in figure 5, being with the main distinction of embodiment one:
Linkage mechanism 6 includes that the sliding block 61b of 53 inner end of briquetting is arranged in, and sliding block 61b is equipped with inserted link 17, briquetting 53 be equipped with
The mating groove 18 of inserted link 17, sliding block 61b are plugged in groove 18 by inserted link 17 and are connect with briquetting 53, sliding block 61b
One end far from briquetting 53 is equipped with inclined surface 63b, is equipped with press block 62b in the inner end of pushing block 52, same on press block 62b
Equipped with inserted link 17, the groove 18 mating with inserted link 17 is equipped on pushing block 52, press block 62b is plugged in by inserted link 17
It is connect in groove 18 with pushing block 52, idler wheel 64b is rotatably provided on press block 62b, idler wheel 64b is pressed on inclined surface 63b
On, when briquetting 53 moves in slot 55, idler wheel 64b is up rolled along inclined surface 63b drives pushing block 52 past
Upper movement is to push positioning pin 51 to be disengaged to outside sliding slot 54.
Claims (10)
1. a kind of mixed mud road surface Embosser, including being arranged in the track (1) of road surface (13) two sides, along track (1) length side
The mobile bracket (2) that is connected on track (1) to sliding, two crossbeams (3) being connected between two mobile brackets (2) and rolling
The dynamic setting roller (4) that road pavement (13) is rolled on two crossbeams (3), length side of the track (1) towards road surface (13)
To extension, positioning mechanism (5) are provided between the track (1) and mobile bracket (2), it is characterized in that: the positioning mechanism (5)
Including sliding up and down the positioning pin (51) being threaded through on one of mobile bracket (2), along track corresponding with positioning pin (51)
(1) length direction slides up and down several pushing blocks (52) of setting and several on track (1) towards roller (4) projection
A briquetting (53), briquetting (53) are corresponded to each other with pushing block (52), are equipped on track (1) and are matched with briquetting (53) grafting
The slot (55) of conjunction and the sliding slot (54) slid up and down for pushing block (52), the slot (55) and sliding slot (54) interconnected structure
At channel (12), when roller (4) roll, outside, pushing block (52) is hidden in sliding slot for briquetting (53) projection to slot (55)
(54) in, positioning pin (51), which plugs, to be located in sliding slot (54), and stress is equipped in the channel (12) and is pressed in the extruding of roller (4)
Briquetting (53) is mobile to drive pushing block (52) is up mobile positioning pin (51) is pushed to be detached from sliding slot (54) in slot (55)
Linkage mechanism (6).
2. mixed mud road surface according to claim 1 Embosser, it is characterized in that: the linkage mechanism (6) includes and inserts
The first piston (61a) of slot (55) inner wall sealing cooperation and the second piston (62a) cooperated with the sealing of sliding slot (54) inner wall, it is described
First piston (61a) is connect with the inner end of briquetting (53) and there are first between first piston (61a) and slot (55) bottom
Gap (63a), the second piston (62a) connect with the inner end of pushing block (52) and second piston (62a) and sliding slot (54) bottom
There are the Second gaps (64a) being connected to first gap (63a) between portion.
3. mixed mud road surface according to claim 2 Embosser, it is characterized in that: the track (1), which is equipped with, adjusts mouth
(65a), the inner end for adjusting mouth (65a) are connected to the connectivity part of sliding slot (54) and slot (55), and outer end is in communication with the outside and outside
Plug (66a) is equipped at end.
4. mixed mud road surface according to claim 3 Embosser, it is characterized in that: the first piston (61a) and second
It is equipped on piston (62a) stud (67a), the inner end of the pushing block (52) and the inner end of briquetting (53) is equipped with and stud
The thread groove (68a) of (67a) cooperation.
5. mixed mud road surface according to claim 1 Embosser, it is characterized in that: the linkage mechanism (6) includes setting
Briquetting (53) inner end sliding block (61b) and setting pushing block (52) inner end press block (62b), the sliding block (61b)
On be provided with for press block (62b) contradict and realize briquetting (53) transverse movement drive pushing block (52) move up and down inclination
Face (63b).
6. mixed mud road surface according to claim 5 Embosser, it is characterized in that: the bottom of the press block (62b) turns
It is provided with dynamicly idler wheel (64b), the idler wheel (64b) is pressed on inclined surface (63b).
7. mixed mud road surface according to claim 2 or 5 Embosser pushes away it is characterized in that: being equipped in the sliding slot (54)
Dynamic briquetting (53) are reset to the spring (7) of pressing front position.
8. mixed mud road surface according to claim 1 Embosser, it is characterized in that: the track between two briquettings (53)
(1) the outwardly convex arc-shaped guide pad (8) set is set on, and arc-shaped guide pad (8) projection height is greater than briquetting (53)
Highly.
9. mixed mud road surface according to claim 8 Embosser, it is characterized in that: the roller (4) is rolled by shaft (9)
It is erected on two crossbeams (3) dynamicly, is provided with the arc caulking groove being embedded for shaft (9) on the crossbeam (3) of road surface (13) outside
(10)。
10. mixed mud road surface according to claim 1 Embosser, it is characterized in that: being rotationally arranged on the roller (4)
There are handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199184.2A CN106939543B (en) | 2017-03-29 | 2017-03-29 | Mixed mud road surface Embosser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199184.2A CN106939543B (en) | 2017-03-29 | 2017-03-29 | Mixed mud road surface Embosser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106939543A CN106939543A (en) | 2017-07-11 |
| CN106939543B true CN106939543B (en) | 2019-02-19 |
Family
ID=59464749
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710199184.2A Expired - Fee Related CN106939543B (en) | 2017-03-29 | 2017-03-29 | Mixed mud road surface Embosser |
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| Country | Link |
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| CN (1) | CN106939543B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532959B (en) * | 2018-03-30 | 2020-08-14 | 中铁一局集团有限公司 | Concrete flatness and drainage gradient surface collecting device for integral ballast bed |
| CN110499697A (en) * | 2018-05-16 | 2019-11-26 | 李贺清 | Road inlet for stom water receives ditch former |
| CN108952116B (en) * | 2018-08-03 | 2020-10-23 | 栾勇 | Flat husky device of usefulness is laid to floor brick |
| CN108867269B (en) * | 2018-08-30 | 2020-09-22 | 新昌县梁涛建材科技有限公司 | Even muddy dirt road surface embossing device of impressed watermark |
| CN109208436B (en) * | 2018-09-28 | 2020-12-04 | 泉州台商投资区嘉尚网络科技有限公司 | Ground multistage adjustment type embossing device for road construction |
| CN112878640B (en) * | 2019-11-29 | 2022-06-28 | 润弘精密工程事业股份有限公司 | Embossing machine |
| CN111535560B (en) * | 2020-05-19 | 2021-06-22 | 苏中市政工程有限公司 | Rolling device for concrete floor leveling |
| CN113585015B (en) * | 2021-08-24 | 2023-06-27 | 中庆建设有限责任公司 | Municipal concrete pavement embossing equipment |
| CN113914165B (en) * | 2021-10-25 | 2022-10-14 | 西安邮电大学 | Highway side direction bearing structure |
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| GB891975A (en) * | 1960-01-26 | 1962-03-21 | Jaeger Machine Co | Paving material spreader |
| JP2509799Y2 (en) * | 1990-04-20 | 1996-09-04 | 日本舗道株式会社 | Surface finishing equipment for concrete pavement |
| CN2450257Y (en) * | 2000-11-17 | 2001-09-26 | 广东宝丽华建设工程公司 | Highway concrete pavement roughening machine by picking |
| CN201598552U (en) * | 2009-12-31 | 2010-10-06 | 内蒙古伊利实业集团股份有限公司 | Manufacturing machine for anti-skidding chute |
| CN104179112A (en) * | 2014-08-28 | 2014-12-03 | 成都市容德建筑劳务有限公司 | Automatic pavement embossing machine |
| CN205839550U (en) * | 2016-07-31 | 2016-12-28 | 青岛建安建设集团有限公司 | Ground anti-slip tank construction tool |
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2017
- 2017-03-29 CN CN201710199184.2A patent/CN106939543B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB891975A (en) * | 1960-01-26 | 1962-03-21 | Jaeger Machine Co | Paving material spreader |
| JP2509799Y2 (en) * | 1990-04-20 | 1996-09-04 | 日本舗道株式会社 | Surface finishing equipment for concrete pavement |
| CN2450257Y (en) * | 2000-11-17 | 2001-09-26 | 广东宝丽华建设工程公司 | Highway concrete pavement roughening machine by picking |
| CN201598552U (en) * | 2009-12-31 | 2010-10-06 | 内蒙古伊利实业集团股份有限公司 | Manufacturing machine for anti-skidding chute |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106939543A (en) | 2017-07-11 |
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