CN104328728A - Paver and contrition method thereof - Google Patents
Paver and contrition method thereof Download PDFInfo
- Publication number
- CN104328728A CN104328728A CN201410593727.5A CN201410593727A CN104328728A CN 104328728 A CN104328728 A CN 104328728A CN 201410593727 A CN201410593727 A CN 201410593727A CN 104328728 A CN104328728 A CN 104328728A
- Authority
- CN
- China
- Prior art keywords
- paver
- projection device
- laser projection
- holder
- command
- 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.)
- Pending
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Classifications
-
- 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
- E01C19/12—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 distributing granular or liquid materials
-
- 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
- E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
Abstract
The invention discloses a paver and a contrition method thereof. The paver comprises a laser projector and a mounting seat, wherein the laser projector is arranged on an engine hood of the paver through a mounting seat and is used for projecting light spots to a datum line on the construction ground. According to the paver, a conventional mechanical indicating device is replaced by the laser projector, the paver is guided by virtue of the light spots generated by the laser projector, and the laser projector are directly projected to the datum line, so that the guiding property is good; besides, the laser projector is arranged on the engine hood of the paver and has small possibility of being damaged; furthermore, the positions of the light spots on the ground can be freely and very conveniently adjusted by virtue of the laser projector.
Description
Technical field
The present invention relates to field of road engineering machinery field, particularly a kind of paver and construction with paving machine method.
Background technology
Paver is that a kind of road materials that mixing is good shakeouts on roadbed by certain thickness, and carries out the equipment of pre-compacted, and paver, in road construction process, will pave along the path of regulation, can not sideslip, otherwise will affect spreading quality.In order to prevent paver sideslip, common operation measure is, first draws the reference path of paver walking in ground to be paved with white powder, again by the guiding index mechanism on paver, take white line as benchmark, guide the trend of paver, guarantee the path walking of paver according to regulation.
Index mechanism conventional is at present all stretch out an indicating arm from paver front end, and paving in work progress, driver ceaselessly adjusts paver direction, ensures that indicating arm moves along white line all the time.There is following shortcoming in this index mechanism:
1, the width of roadway change because paving, the distance of white reference line and paver often changes, and needs the overhang manually going to regulate indicating arm, regulates more loaded down with trivial details;
If 2 paving widths are comparatively large, guide rods needs stretch out very long, and during paver work, rock comparatively large, steering capability is bad;
3, guiding device being dismounted for multiple times or operation are not noted easily being hit distortion, cause regulating difficulty.
Summary of the invention
In view of this, the present invention proposes a kind of paver, and to solve paver in paving process, guiding mechanism regulates difficulty, the problem that steering capability is bad and easily impaired.In addition, the invention allows for a kind of construction with paving machine method.
On the one hand, the invention provides a kind of paver, comprise laser projection device and mount pad, described laser projection device is arranged on the Engine Casing of paver by mount pad, and described laser projection device is projected spot on the reference line to construction ground.
In further technical scheme, described laser projection device can project the hot spot of multiple color.
In further technical scheme, the projected area of described hot spot is adjustable.
In further technical scheme, described laser projection device is two, is separately positioned on the both sides of the Engine Casing of paver.
In further technical scheme, described mount pad comprises holder, adjustment seat and the first limiting component, the upper end of described adjustment seat and the first end ball-joint of holder, second end of described holder is fixedly connected with Engine Casing, described first limiting component is located on holder, rotate for limiting ball-joint, described laser projection device is arranged in adjustment seat.
In further technical scheme, the first end of described holder has ball pivot installing hole, described holder also has the first screw communicated with ball pivot installing hole, and the upper end of described adjustment seat is provided with the bulb matched with ball pivot installing hole; Described first limiting component is the first in command, and the end of the described first in command is provided with external screw thread, and the end of the first in command is threaded with the first screw, for bulb described in dieback.
In further technical scheme, described mount pad also comprises the second in command, and the lower end of described adjustment seat is provided with the erection loop for installing laser projection device, and the perisporium of described erection loop has the second screw; The end of the described second in command is provided with external screw thread, and the end of the second in command is threaded with the second screw, for locking described laser projection device.
In further technical scheme, the quantity of described holder is two, and is fixedly installed on the both sides of Engine Casing respectively.
A kind of paver provided by the invention, compared with prior art, adopt laser projection device to substitute traditional mechanical type indicating device, the hot spot utilizing laser projection device to generate leads, and hot spot is directly projected on reference line, and guided bone is good; In addition, laser projection device is arranged on the Engine Casing of paver, is not easy impaired, and laser projection device can free adjustment hot spot position on the ground, regulates very convenient.
On the other hand, the invention provides a kind of construction method of paver, described paver comprises laser projection device and mount pad, and described laser projection device is arranged on the Engine Casing of paver by mount pad, and the construction method of described paver comprises the following steps:
Step one, make the reference line in construction with paving machine path on construction road surface;
Step 2, adjustment paver are to suitable position;
The relative angle of step 3, adjustment laser projection device and Engine Casing, makes hot spot overlap with reference line;
Step 4, fixing laser projection device;
Step 5, paver are in construction traveling process, and hot spot moves along reference line.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of paver in the specific embodiment of the invention;
Fig. 2 is the mounting structure schematic diagram of laser projection device and mount pad in the specific embodiment of the invention;
Fig. 3 is the detonation configuration schematic diagram of laser projection device and mount pad in the specific embodiment of the invention.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.1-3 also describes the present invention in detail in conjunction with the embodiments below with reference to the accompanying drawings.
The specific embodiment of the invention provides a kind of paver, as illustrated in fig. 1 and 2, comprise laser projection device 2 and mount pad 3, laser projection device 2 is arranged on the Engine Casing 1 of paver by mount pad 3 rotationally, and laser projection device 2 is for projected spot 5 on the reference line 4 to construction ground.Particularly, mount pad 3 comprises holder 31, adjustment seat 32 and the first limiting component, the upper end of adjustment seat 32 and the first end ball-joint of holder 31, second end of holder 31 is fixedly connected with Engine Casing 1, first limiting component is located on holder 31, rotate for limiting ball-joint, laser projection device 2 is arranged in adjustment seat 32.
As shown in Figure 3, the first end of holder 31 has ball pivot installing hole 310, holder 31 also has the first screw 311 communicated with ball pivot installing hole 310, the upper end of adjustment seat 32 is provided with the bulb 320 matched with ball pivot installing hole 310, and bulb 320 and ball pivot installing hole 310 form ball-joint; First limiting component is the first in command 33, and the end of the first in command 33 is provided with external screw thread, after the end of the first in command 33 is threaded with the first screw 311, against living bulb 320 and dieback bulb 320; Mount pad 3 also comprises the second in command 34, and the lower end of adjustment seat 32 is provided with the erection loop 321 for installing laser projection device 2, and the perisporium of erection loop 321 has the second screw 322; The end of the second in command 34 is provided with external screw thread, after the end of the second in command 34 is threaded with the second screw 322, for against living laser projection device 2.The rotatable adjustment process of laser projection device 2 is: laser projection device 2 is put into the erection loop 321 in adjustment seat 32, tighten the second in command 34, fixing laser projection device 2; Unscrew the first in command 33, rotate bulb 320, the hot spot 5 that laser projection device 2 is projected overlaps with reference line 4, then the first in command 33 is tightened, locking ball-joint, like this, as long as driver ensures paver in the process of moving, hot spot 5 overlaps with reference line 4 all the time.
It should be noted that, the quantity of holder 31 can be two, is separately positioned on the both sides of Engine Casing 1, and the quantity of adjustment seat 32 and laser projection device 2 is one, and be selectablely arranged on one of them holder 31, specifically can determine according to practice of construction surface conditions; In order to reduce the trouble of dismounting, the both sides of Engine Casing 1 can all mounting-fixing base 31, adjustment seat 32 and laser projection device 2, just cost can increase to some extent, but if two laser projection device 2 lead simultaneously, driver more easily observes the situation that overlaps of hot spot 5 and reference line 4.Laser projection device 2 can also be arranged on the place beyond Engine Casing 1, other structural member on such as driver's cabin or hood, if in work progress not with paver fuselage generation relative movement.
In addition, laser projection device 2 is prior art, but hot spot 5 intensity of its projection must be cleaned visible, otherwise can affect guide effect; In order to further facilitate the observation of driver, hot spot 5 projected area of laser projection device 2 is adjustable, specifically can according to the width of reference line 4, the difference of construction weather and determining; In addition, hot spot 5 can be different color, and laser projection device 2 according to the light intensity of different construction environments, can select hot spot 5 color that the most suitable driver observes.
Paver of the present invention, advantage is compared with prior art: adopt laser projection device 2 to substitute traditional mechanical type indicating arm, the hot spot 5 utilizing laser projection device 2 to generate leads, and hot spot 5 is directly projected on reference line 4, and guided bone is good; In addition, laser projection device 2 is rotatably arranged on the Engine Casing 1 of paver, is not easy impaired, and laser projection device 2 can free adjustment hot spot 5 position on the ground, regulates very convenient.
The specific embodiment of the invention additionally provides a kind of construction method of paver, paver comprises laser projection device 2 and mount pad 3, laser projection device 2 is arranged on the Engine Casing 1 of paver by mount pad 3 rotationally, and the construction method of this paver comprises the following steps:
Step one, make the reference line 4 in construction with paving machine path on construction road surface;
Step 2, adjustment paver are to suitable position;
Step 3, adjustment laser projection device 2 and the relative angle of Engine Casing 1, make hot spot 5 overlap with reference line 4;
Step 4, fixing laser projection device 2;
Step 5, paver are in construction traveling process, and hot spot 5 moves all the time on reference line 4.
The construction method of this paver, operates very easy, and guiding efficiency is higher, and guiding device (laser projection device 2) is not fragile.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a paver, it is characterized in that, comprise laser projection device (2) and mount pad (3), described laser projection device (2) is arranged on the Engine Casing (1) of paver by mount pad (3), and described laser projection device (2) is for the upper projected spot (5) of reference line (4) to construction ground.
2. paver according to claim 1, is characterized in that, described laser projection device (2) can project the hot spot (5) of multiple color.
3. paver according to claim 1, is characterized in that, the projected area of described hot spot (5) is adjustable.
4. paver according to claim 1, is characterized in that, described laser projection device (2) is two, is separately positioned on the both sides of the Engine Casing (1) of paver.
5. the paver according to any one of claim 1-4, it is characterized in that, described mount pad (3) comprises holder (31), adjustment seat (32) and the first limiting component, the upper end of described adjustment seat (32) and the first end ball-joint of holder (31), second end of described holder (31) is fixedly connected with Engine Casing (1), described first limiting component is located on holder (31), rotate for limiting ball-joint, described laser projection device (2) is arranged in adjustment seat (32).
6. paver according to claim 5, it is characterized in that, the first end of described holder (31) has ball pivot installing hole (310), described holder (31) also has the first screw (311) communicated with ball pivot installing hole (310), the upper end of described adjustment seat (32) is provided with the bulb (320) matched with ball pivot installing hole (310); Described first limiting component is the first in command (33), the end of the described first in command (33) is provided with external screw thread, the end of the first in command (33) is threaded with the first screw (311), for bulb described in dieback (320).
7. paver according to claim 6, it is characterized in that, described mount pad (3) also comprises the second in command (34), the lower end of described adjustment seat (32) is provided with the erection loop (321) for installing laser projection device (2), and the perisporium of described erection loop (321) has the second screw (322); The end of the described second in command (34) is provided with external screw thread, and the end of the second in command (34) is threaded with the second screw (322), for locking described laser projection device (2).
8. paver according to claim 7, is characterized in that, the quantity of described holder (31) is two, and is fixedly installed on the both sides of Engine Casing (1) respectively.
9. a construction with paving machine method, it is characterized in that, described paver comprises laser projection device (2) and mount pad (3), described laser projection device (2) is arranged on the Engine Casing (1) of paver by mount pad (3), and described construction with paving machine method comprises the following steps:
Step one, make the reference line (4) in construction with paving machine path on construction road surface;
Step 2, adjustment paver are to suitable position;
Step 3, adjustment laser projection device (2) and the relative angle of Engine Casing (1), make hot spot (5) overlap with reference line (4);
Step 4, fixing laser projection device (2);
Step 5, paver are in construction traveling process, and hot spot (5) is mobile along reference line (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593727.5A CN104328728A (en) | 2014-10-29 | 2014-10-29 | Paver and contrition method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593727.5A CN104328728A (en) | 2014-10-29 | 2014-10-29 | Paver and contrition method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104328728A true CN104328728A (en) | 2015-02-04 |
Family
ID=52403528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410593727.5A Pending CN104328728A (en) | 2014-10-29 | 2014-10-29 | Paver and contrition method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104328728A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202016100093U1 (en) * | 2016-01-12 | 2017-04-20 | Joseph Vögele AG | Paver with projector as navigation aid |
| CN109610278A (en) * | 2019-01-29 | 2019-04-12 | 长安大学 | A kind of asphalt high compact paves forming method |
| CN113308963A (en) * | 2020-02-27 | 2021-08-27 | 约瑟夫福格勒公司 | Road paver with projector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3873226A (en) * | 1973-07-11 | 1975-03-25 | Laserplane Corp | Laser beam control system for road paving machines |
| CN1095123A (en) * | 1993-04-09 | 1994-11-16 | 株式会社新潟铁工所 | The automatic changeover of asphalt finisher |
| CN2185372Y (en) * | 1994-01-12 | 1994-12-14 | 钱品兴 | Portable surgical floor lamp |
| CN101688377A (en) * | 2007-06-21 | 2010-03-31 | 莱卡地球系统公开股份有限公司 | Optical guidance system for a laying engine for producing a concrete or asphalt top layer |
| CN204455767U (en) * | 2014-10-29 | 2015-07-08 | 湖南三一路面机械有限公司 | Paver |
-
2014
- 2014-10-29 CN CN201410593727.5A patent/CN104328728A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3873226A (en) * | 1973-07-11 | 1975-03-25 | Laserplane Corp | Laser beam control system for road paving machines |
| CN1095123A (en) * | 1993-04-09 | 1994-11-16 | 株式会社新潟铁工所 | The automatic changeover of asphalt finisher |
| CN2185372Y (en) * | 1994-01-12 | 1994-12-14 | 钱品兴 | Portable surgical floor lamp |
| CN101688377A (en) * | 2007-06-21 | 2010-03-31 | 莱卡地球系统公开股份有限公司 | Optical guidance system for a laying engine for producing a concrete or asphalt top layer |
| CN204455767U (en) * | 2014-10-29 | 2015-07-08 | 湖南三一路面机械有限公司 | Paver |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202016100093U1 (en) * | 2016-01-12 | 2017-04-20 | Joseph Vögele AG | Paver with projector as navigation aid |
| CN108699784A (en) * | 2016-01-12 | 2018-10-23 | 约瑟夫福格勒公司 | Road machine with the projecting apparatus as navigation auxiliary |
| US10745867B2 (en) | 2016-01-12 | 2020-08-18 | Joseph Voegele Ag | Paving machine with projector as navigation aid |
| CN109610278A (en) * | 2019-01-29 | 2019-04-12 | 长安大学 | A kind of asphalt high compact paves forming method |
| CN113308963A (en) * | 2020-02-27 | 2021-08-27 | 约瑟夫福格勒公司 | Road paver with projector |
| CN113308963B (en) * | 2020-02-27 | 2022-12-23 | 约瑟夫福格勒公司 | Road paver with projector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |