CN102535318B - Machine for distributing anchor-head silks to asphalt concrete pavement - Google Patents
Machine for distributing anchor-head silks to asphalt concrete pavement Download PDFInfo
- Publication number
- CN102535318B CN102535318B CN2012100646791A CN201210064679A CN102535318B CN 102535318 B CN102535318 B CN 102535318B CN 2012100646791 A CN2012100646791 A CN 2012100646791A CN 201210064679 A CN201210064679 A CN 201210064679A CN 102535318 B CN102535318 B CN 102535318B
- Authority
- CN
- China
- Prior art keywords
- silk
- cloth silk
- guide wheel
- wheel
- wire
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The invention discloses a machine for distributing anchor-head silks to an asphalt concrete pavement. The machine is mainly used for paving the anchor-head silks on the asphalt concrete pavement. A wire wheel disc rack truck and a silk distributing frame are connected into a whole; wheels, wheel frames, silk disc fixing shafts, silk discs and movable rods are fixedly arranged on the wire wheel disc rack truck; and transverse guide wheels, a longitudinal guide wheel, wire distributing guide wheels, a guide wheel fixing plate, a connecting sleeve, silk distributing channel steel, a connecting piece connected with a paver, and wire distributing guide rings are fixedly arranged on the silk distributing frame. The machine for distributing the anchor-head silks to the asphalt concrete pavement is positioned in front of the paver and behind a lorry, so that the anchor-head silks can be smoothly distributed along the longitudinal direction of the pavement; the original construction process and construction speed are not influenced; silk distributing speed is the same, so that the problems that the silks are mutually occluded and anchor heads are mutually occluded are solved; and the anchor-head silks are rolled by a rolling truck and fixed in the pavement after being paved.
Description
Technical field
The present invention relates to a kind of asphalt concrete pavement cloth silk machine, particularly a kind of anchor head silk asphalt concrete pavement cloth silk machine, be mainly used in the laying to asphalt concrete pavement anchor head silk.
Background technology
The flexible pavement surfacing is without seam, and the driving vibration is little, and noise is low, and open to traffic is fast, and maintenance is easy, is suitable for the road surface stage construction, is the important structure form on China Higher level road surface.By the end of the year 2008, national total mileage of highway reaches 3,680,000 kilometers, existing 6.03 ten thousand kilometers of speedway, and flexible pavement accounts for more than 95% of speedway.
Along with Highway Cause develops rapidly, Asphalt Pavement Cracking has become one of Major Diseases that affects Service Performance of Asphalt Pavement.The crack of flexible pavement mainly contains with Types Below: transverse crack, longitudinal crack and check crack, block crack, edge crack, sedimentation or crack due to settlement, structure joint crack.In China, transverse crack is particularly general.
Transverse crack can be divided into again load crack and non-loading cracking two classes.The load crack, the fatigue crack that namely mainly by action of traffic loading, is produced; Or, due to factors such as the serious overload of vehicle, cause the tensile stress that produces in asphalt surface course or semi-rigid type base to surpass its fatigue strength and produce crack; Non-loading cracking is the principal mode of transverse crack, and it mainly comprises asphalt surface course low temperature contractibility crack and base course reflection crack.
Flexible pavement occurs that crack is the sign that road conditions worsen, and its generation has not only destroyed continuity, the globality and attractive in appearance on road surface, and can constantly enter moisture make basic unit even roadbed is softening from crack, thereby causes the road surface depression of bearing force to accelerate pavement destruction; Seriously jeopardize application life and the quality of road.
Preventing of bitumen concrete road surface cracks is the subject matter that highway construction and scientific research department pay close attention to for a long time always.China is in the research of National Key Research Programs problem and many great research topics, and a series of research has been carried out in the origin cause of formation of fracture, mechanism, test method, prophylactico-therapeutic measures, and has obtained great achievement.
The low-temperature shrink crack of flexible pavement is a kind of road disease that solves not yet fully in the world at present, is also one of modal crack of northern China.Generally believe, except this objective condition of temperature, one of main factor that produces warm draw seam is the character of bituminous mixture.The cracking of the flexible pavement that produces due to temperature contracting is to belong to there is no at present the crack that method is avoided and effected a radical cure.
The high-grade highway of China is no matter be the most cement stabilized type semi-rigid type bases that adopt of flexible pavement or cement pavement.And the semi-rigid type base of higher-strength-may cause larger drying shrinkage, thermal cracking to produce, under Driving Loading, occur that stress is concentrated at the bottom of place, crack blacktop, when the tension stress of stress greater than bituminous mixture, will cause the surface layer cracking, and upwards expand to surface, namely produce reflection crack.The development that how to improve bituminous mixture reduction reflection crack is also an insoluble problem.
The crack that occurs in order to solve flexible pavement, can adopt low-temperature construction theoretically, namely in construction when ground temperature is minimum, but because be subject to the restriction of construction technology and construction period, and can't use; Be to manage to improve base material tensile strength in addition, as adopting steel concrete basic unit, but its cost is too high, uneconomical.Certainly, also can take flexbile base to prevent pavement cracking, but because foundation base intension reduces, the corresponding minimizing of service life of road surface.At present, the other method of employing is to overlay glide lamella, namely increases a deck and (be generally 1cm～3cm), be used for absorbing the reflection crack of basic unit between basic unit and surface layer.For the asphalt concrete pavement crack problem, present main method has: adopt modified bitumen to increase oil content; Adopt fiber asphalt concrete; Grating etc. also changes.These methods have all effectively been prevented the generation of pavement crack, but have also greatly improved cost simultaneously, other diseases such as rut perhaps occur increasing.
Therefore, seek new method and solve low temperature draw and Semi-rigid Base Reflective Crevice problem to improving Pavement Condition, improving the application life on road surface and reducing maintenance costs has very necessity.
Summary of the invention
The object of the invention is to, a kind of anchor head silk asphalt concrete pavement cloth silk machine of special use is provided, be mainly used in the laying to asphalt concrete pavement anchor head silk.
In order to realize above-mentioned task, it is technical solution that the present invention takes following:
A kind of anchor head silk asphalt concrete pavement cloth silk machine, connect into integral body by line wheel disc handcart and cloth silk frame, it is characterized in that:
Be installed with wheel, vehicle wheel frame, wire tray fixed axis, wire tray, motion bar on online wheel disc handcart; Wherein:
40 motion bars are installed on vehicle wheel frame, motion bar is enclosed within on vehicle wheel frame with split bush, and with pin, block, motion bar be used for to be installed wire tray and the fixing position of wire tray, motion bar can rotate around the axle of vehicle wheel frame, be fixed with the wire tray fixed axis on motion bar, wire tray is enclosed within on the wire tray fixed axis to be fixed on motion bar, and described wire tray can be rotated by the wire wrapping disk fixed axis; 40 motion bars are fixed with 40 wire trays, are wound with the anchor head steel wire on wire tray, and every two motion bars are one group;
Fixedly be equipped with on the cloth silk frame horizontal guide wheel, vertically guide wheel, cloth silk guide wheel, guide wheel fixed head, adapter sleeve, cloth silk channel-section steel, with paver connector, cloth silk lead ring, wherein:
The guide wheel fixed head is enclosed within on the cloth silk frame, and be equipped with horizontal guide wheel on the guide wheel fixed head, vertically guide wheel, cloth silk guide wheel; Wherein, laterally guide wheel has 19, and with the equidistant from distance straight line, vertically guide wheel has one, and the cloth silk guide wheel has 10;
On the sub-car of the cloth silk channel-section steel online wheel disk rack of cover, and be screwed;
Be provided with totally 20 of cloth silk lead rings on the cloth silk channel-section steel, the equally spaced setting of cloth silk lead ring, be equipped with the connector that is connected with paver on the cloth silk channel-section steel.
Anchor head silk asphalt concrete pavement cloth silk machine of the present invention, residing position are in the front of paver, and the back of dumper, can make the anchor head silk vertically lay smoothly along road surface.Neither affect former construction technology, do not affect again speed of application.Because the speed of cloth silk is identical, silk with thread between, do not have engaged problem between anchor head and anchor head.After paving, by rolling rolling of car, the anchor head silk just is fixed in road surface.
Description of drawings
Fig. 1 is the top view (half of top view fractures along axis of symmetry) of anchor head silk asphalt concrete pavement cloth silk machine of the present invention;
Fig. 2 is half (along axis of symmetry, fractureing) of the front view of anchor head silk asphalt concrete pavement cloth silk machine of the present invention;
Fig. 3 is the left view of anchor head silk asphalt concrete pavement cloth silk machine of the present invention;
Mark in figure represents respectively: 1, wheel, 2, vehicle wheel frame, 3, the wire tray fixed axis, 4, wire tray, 5, horizontal guide wheel, 6, vertical guide wheel, 7, the cloth silk guide wheel, 8, the guide wheel fixed head, 9, adapter sleeve, 10, cloth silk channel-section steel, 11, connector, 12, motion bar, 13, the cloth silk lead ring.
The present invention is described in more detail below in conjunction with drawings and Examples, but the invention is not restricted to this embodiment.
The specific embodiment
Mentality of designing of the present invention is, lays hot wire in the asphalt concrete structure layer, and lays the anchor head of definite shape on wire, and purpose is to play the effect of reinforcement, strengthens the bending resistance tensile stress of bituminous mixture deck, and delays the expansion in crack.
What lay at present the asphalt highway use is bituminous concrete paver, in the asphalt concrete pavement surface paving process, longitudinally lays the steel wire with anchor head in the middle of surface layer.In order not affect the paver normal construction, the anchor head silk can be arranged smoothly again, design a kind of anchor head silk asphalt concrete pavement cloth silk machine, this anchor head silk asphalt concrete pavement cloth silk machine can be directly connected on paver, and in advance the anchor head steel wire is coiled into bundle, install on anchor head silk asphalt concrete pavement cloth silk machine, in order to complete smoothly cloth silk in paving process.
Anchor head silk asphalt concrete pavement cloth silk machine of the present invention, mainly comprise for arranging the anchor head wire tray and controlling the line wheel disc handcart that the anchor head silk turned to and had walking function and transmission of power function, and connect therewith be used for the cloth silk frame that turns to, line wheel disc handcart and cloth silk frame connect into integral body, make the anchor head silk vertically lay smoothly along road surface.
Referring to Fig. 1, Fig. 2 and Fig. 3, anchor head silk asphalt concrete pavement cloth silk machine is comprised of line wheel disc handcart and cloth silk frame.By finding out in Fig. 1, Fig. 2 and Fig. 3, be installed with wheel 1, vehicle wheel frame 2, wire tray fixed axis 3, wire tray 4, motion bar 12 on online wheel disc handcart, vehicle wheel frame 2 belows are equipped with wheel 1, are used for controlling the walking of cloth silk machine.40 motion bars 12 are installed above vehicle wheel frame 2, motion bar 12 is enclosed within on vehicle wheel frame 2 with split bush, and with pin, block, motion bar 12 is used for installing distribution disk, and the fixing position of wire tray 4, motion bar 12 can rotate around the axle of vehicle wheel frame 2, during assembling wire tray 4, motion bar 12 is turned, turn to again permanent position after fit on.Be fixed with wire tray fixed axis 3 on motion bar 12, wire tray 4 is enclosed within on wire tray fixed axis 3 to be fixed on motion bar 12, and wire tray 4 can make wire tray fixed axis 3 rotate around it.40 motion bars 12 are fixed 40 wire trays 4, are wound with the anchor head steel wire on wire tray 4, and every two motion bars 12 are one group, and namely 20 groups of line wheel discs move simultaneously.
Fixedly be equipped with on the cloth silk frame horizontal guide wheel 5, vertically guide wheel 6, cloth silk guide wheel 7, guide wheel fixed head 8, adapter sleeve 9, cloth silk channel-section steel 10, with paver connector 11, cloth silk lead ring 13, guide wheel fixed head 8 is enclosed within on the cloth silk frame, and be equipped with horizontal guide wheel 5, vertically guide wheel 6, cloth silk guide wheel 7 on the guide wheel fixed head, laterally guide wheel 5 has 19, with the equidistant from distance straight line, vertically guide wheel 6 has one, and cloth silk guide wheel 7 has 10, and arrangement as shown in Figure 1.On the cloth silk channel-section steel 10 sub-cars of the online wheel disk rack of cover, and be screwed, because cloth silk channel-section steel 10 is longer, adapter sleeve 9 is used for the channel-section steel of segmentation is connected into integral body.Be provided with totally 20 of cloth silk lead rings 13 on cloth silk channel-section steel 10, spaced set, arrangement such as Fig. 1.Be equipped with on cloth silk channel-section steel 10 and paver connector 11, be used for the cloth silk machine is assembled on paver.
The anchor head silk asphalt concrete pavement cloth silk machine course of work of the present invention is as follows:
The guide wheel fixed head 8 that is equipped with horizontal guide wheel 5, vertical guide wheel 6, cloth silk guide wheel 7 is assembled on cloth silk channel-section steel 10, then be enclosed within together on the line wheel disc handcart that wheel 1, vehicle wheel frame 2, wire tray fixed axis 3, motion bar 12 are housed, each 40 wire trays 4 of every one side all are fixed on the motion bar 12 of line wheel disc handcart, line wheel disc handcart and cloth silk frame just have been assembled into anchor head silk asphalt concrete pavement cloth silk machine again.
Then before shifting anchor head silk asphalt concrete pavement cloth silk machine onto paver, by with paver connector 11, anchor head silk asphalt concrete pavement cloth silk machine being connected on paver.On the line wheel disc handcart of anchor head silk asphalt concrete pavement cloth silk machine both sides, 40 wire trays 4 are housed respectively, every two is one group, totally 20 groups, wherein in two of each group wire trays 4, one in when work, and another one is as the wire tray of preparing, after waiting for that another one wire tray 4 cloth are complete, connect the work of silk, such two operations that wire tray replaces.
In conjunction with shown in Figure 1, with the anchor head silk on the 1st cocainine dish 4, by horizontal guide wheel a-1, walk around cloth silk guide wheel a, logical the 1st cloth silk lead ring 13 lays out finally, the anchor head silk on the 2nd cocainine dish, by horizontal guide wheel a-2, walk around cloth silk guide wheel a, lay out by the 2nd cloth silk lead ring 13 finally.With the anchor head silk on the 3rd cocainine dish,, by horizontal guide wheel b-1, walk around cloth silk guide wheel b, logical the 3rd cloth silk lead ring 13 lays out finally.Anchor head silk on other wire trays lays out by guide wheel and lead ring successively,, because the horizontal spacing of cloth silk lead ring 13 equates, is also equally spaced like this between each anchor head.Each anchor head silk that pulls out is fixed at the initiating terminal of road, then started paver, along with paving of compound, the anchor head silk just constantly is arranged in road surface in equally spaced mode.
Anchor head silk asphalt concrete pavement cloth silk machine of the present invention, residing position be in the front of paver, the back of dumper, a space is arranged below paver and dumper, in this space, anchor head silk cloth is got on, namely do not affect former construction technology, do not affect again speed of application.Because the speed of cloth silk is identical, silk with thread between, do not have engaged problem between anchor head and anchor head.After paving, by rolling rolling of car, the anchor head silk just is fixed in road surface.
Claims (2)
1. an anchor head silk asphalt concrete pavement cloth silk machine, connect into integral body by line wheel disc handcart and cloth silk frame, it is characterized in that,
Be installed with wheel (1), vehicle wheel frame (2), wire tray fixed axis (3), wire tray (4), motion bar (12) on online wheel disc handcart; Wherein:
40 motion bars (12) are installed on vehicle wheel frame (2), motion bar (12) is enclosed within on vehicle wheel frame (2) with split bush, and with pin, block, motion bar (12) is used for installing wire tray (4), motion bar (12) can rotate around the axle of vehicle wheel frame (2), be fixed with wire tray fixed axis (3) on motion bar (12), it is upper to be fixed on motion bar (12) that wire tray (4) is enclosed within wire tray fixed axis (3), and wire tray (4) can be rotated by wire wrapping disk fixed axis (3); 40 motion bars (12) are fixed 40 wire trays (4), and wire tray is wound with the anchor head steel wire on (4), and every two motion bars (12) are one group;
Fixedly be equipped with on the cloth silk frame horizontal guide wheel (5), vertically guide wheel (6), cloth silk guide wheel (7), guide wheel fixed head (8), adapter sleeve (9), cloth silk channel-section steel (10), with paver connector (11), cloth silk lead ring (13), wherein:
Guide wheel fixed head (8) is enclosed within on the cloth silk frame, and be equipped with horizontal guide wheel (5) on guide wheel fixed head (8), vertically guide wheel (6), cloth silk guide wheel (7); Wherein, laterally guide wheel (5) has 19, and with the equidistant from distance straight line, vertically guide wheel (6) has one, and cloth silk guide wheel (7) has 10;
On the sub-car of cloth silk channel-section steel (10) the online wheel disk rack of cover, and be screwed;
Be provided with totally 20 of cloth silk lead rings (13) on cloth silk channel-section steel (10), the equally spaced setting of cloth silk lead ring (13), be equipped with the connector (11) that is connected with paver on cloth silk channel-section steel (10).
2. anchor head silk asphalt concrete pavement cloth silk machine as claimed in claim 1, is characterized in that, described cloth silk channel-section steel (10) is comprised of the multistage channel-section steel, by adapter sleeve (9), connects into integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100646791A CN102535318B (en) | 2012-03-13 | 2012-03-13 | Machine for distributing anchor-head silks to asphalt concrete pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100646791A CN102535318B (en) | 2012-03-13 | 2012-03-13 | Machine for distributing anchor-head silks to asphalt concrete pavement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102535318A CN102535318A (en) | 2012-07-04 |
| CN102535318B true CN102535318B (en) | 2013-11-20 |
Family
ID=46343226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100646791A Expired - Fee Related CN102535318B (en) | 2012-03-13 | 2012-03-13 | Machine for distributing anchor-head silks to asphalt concrete pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102535318B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110055848B (en) * | 2019-04-28 | 2020-12-08 | 长安大学 | Stress decomposition type pavement structure layer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418990Y (en) * | 2000-03-15 | 2001-02-14 | 陈浩生 | Wire electrode driving mechanism of gantry wire electrode cutting machine with constant tension of wire |
| CN201307164Y (en) * | 2008-11-28 | 2009-09-09 | 北京机床研究所 | Drift chamber cloth thread machine |
| CN201380544Y (en) * | 2009-03-17 | 2010-01-13 | 东莞市科绿盛实业有限公司 | Wallboard forming machine capable of wiring on both sides |
| CN101890763A (en) * | 2010-07-02 | 2010-11-24 | 中国电子科技集团公司第四十五研究所 | Wiring transversely-moving rack |
| CN101958520A (en) * | 2010-08-03 | 2011-01-26 | 中国农业大学 | Field cable wiring machine |
| CN202147322U (en) * | 2011-04-08 | 2012-02-22 | 光为绿色新能源股份有限公司 | Wire distribution structure of multi-wire cutter for silicon chips |
-
2012
- 2012-03-13 CN CN2012100646791A patent/CN102535318B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2418990Y (en) * | 2000-03-15 | 2001-02-14 | 陈浩生 | Wire electrode driving mechanism of gantry wire electrode cutting machine with constant tension of wire |
| CN201307164Y (en) * | 2008-11-28 | 2009-09-09 | 北京机床研究所 | Drift chamber cloth thread machine |
| CN201380544Y (en) * | 2009-03-17 | 2010-01-13 | 东莞市科绿盛实业有限公司 | Wallboard forming machine capable of wiring on both sides |
| CN101890763A (en) * | 2010-07-02 | 2010-11-24 | 中国电子科技集团公司第四十五研究所 | Wiring transversely-moving rack |
| CN101958520A (en) * | 2010-08-03 | 2011-01-26 | 中国农业大学 | Field cable wiring machine |
| CN202147322U (en) * | 2011-04-08 | 2012-02-22 | 光为绿色新能源股份有限公司 | Wire distribution structure of multi-wire cutter for silicon chips |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102535318A (en) | 2012-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204491388U (en) | A kind of outsourcing semi-integral bridge abutment bridge construction | |
| CN104988823A (en) | Cement concrete pavement structure provided with continuous steel bars | |
| CN206512547U (en) | A kind of repairing type bituminous paving | |
| CN103215875A (en) | Differential-settlement-based anti-fatigue asphalt pavement | |
| CN202148484U (en) | Paver screed plate device and paver | |
| CN105951535A (en) | Inter-bearing rail beam limit structure of single-line section of middle-low speed magnetic levitation traffic engineering low-arranged line | |
| CN102535318B (en) | Machine for distributing anchor-head silks to asphalt concrete pavement | |
| CN105926380A (en) | Limiting structure between terminal spine type rail bearing beam joints of single-line segment for medium-low-speed magnetic levitation traffic engineering low-arranged line | |
| CN203613427U (en) | Bridge-head bumping prevention and settlement structure based on composite concrete road surface | |
| CN205501750U (en) | Supporting structure of be used for pavement to widen transformation | |
| CN106192658A (en) | The pavement structure of traffic route | |
| CN203007833U (en) | Steel bridge deck compound paving structure based on PBL (Perfobond Leiste) connecting pieces | |
| CN204940036U (en) | A kind of asphalt pavement structure being applicable to Large Longitudinal Slope section | |
| CN104499399A (en) | Ultrathin composite structure layer for preventing reflection cracks and preparation method of ultrathin composite structure layer | |
| CN102828455B (en) | A kind of high-performance graded broken stone mixture and preparation method thereof | |
| CN201972070U (en) | Force transfer structure for concrete road surface expansion joint | |
| CN104652215B (en) | A kind of method for paving of high and cold high latitude area bridge deck pavement structure EES | |
| CN206298822U (en) | The seamless pavement structure that optimization CRCP is connected with floorings | |
| CN103526663B (en) | Convolution concrete is adopted to add the method for paving repairing asphalt concrete pavement disease | |
| CN216663672U (en) | Road structure capable of reducing reflection crack diseases | |
| CN105040544A (en) | Large longitudinal slope section anti-track asphalt pavement structure | |
| CN210507007U (en) | Roadbed structure suitable for unilateral heavy-load transportation | |
| CN202925413U (en) | Road structure paved in desert | |
| CN115198589A (en) | Ultra-thin pavement structure based on ultra-high-toughness cement-based composite material and implementation process | |
| CN204940044U (en) | A kind of permanent seal cooling road structure being applicable to very heavy traffic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20160313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |