DE1147964B - Method for controlling the elevation of the paving tool in road pavers - Google Patents
Method for controlling the elevation of the paving tool in road paversInfo
- Publication number
- DE1147964B DE1147964B DEA28062A DEA0028062A DE1147964B DE 1147964 B DE1147964 B DE 1147964B DE A28062 A DEA28062 A DE A28062A DE A0028062 A DEA0028062 A DE A0028062A DE 1147964 B DE1147964 B DE 1147964B
- Authority
- DE
- Germany
- Prior art keywords
- tool
- height
- installation tool
- paver
- controlling
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
- E02F3/841—Devices for controlling and guiding the whole machine, e.g. by feeler elements and reference lines placed exteriorly of the machine
- E02F3/842—Devices for controlling and guiding the whole machine, e.g. by feeler elements and reference lines placed exteriorly of the machine using electromagnetic, optical or photoelectric beams, e.g. laser beams
-
- 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
- E01C19/4833—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 with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means
- E01C19/4853—Apparatus designed for railless operation, e.g. crawler-mounted, provided with portable trackway arrangements
-
- 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
- E01C19/4866—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 with solely non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
- E01C19/4873—Apparatus designed for railless operation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Road Paving Machines (AREA)
Description
Verfahren zum Steuern der Höhenlage des Einbauwerkzeuges von Straßendeckenfertigern Mittels Straßendeckenfertiger, gleichgültig ob sie auf Gleisketten laufen oder schienengeführt sind, werden Deckenbeläge hergestellt.Method for controlling the height of the paving tool in pavers By means of pavers, regardless of whether they run on caterpillars or on rails ceiling coverings are made.
Handelt es sich um eine bereits vorhandene Straße, die erneuert werden soll, so braucht die Lage der Straßendecke nicht mehr vermessen zu werden. In diesen Fällen wird man z. B. durch Straßenaufreißer die alte Decke aufreißen und die einzelnen Schichten mit dem Straßendeckenfertiger verlegen.Is it an existing road that needs to be renewed? the position of the road surface no longer needs to be measured. In these Cases one will z. B. tear open the old ceiling and the individual Lay layers with the paver.
Bei einer neu anzulegenden Straße muß dagegen die Straße durch Vermessen festgelegt werden. Beim Vermessen wird zugleich die Lage der Straßendecke im Gelände bestimmt, d. h., ob sie z. B. waagerecht, einseitig überhöht, gewölbt, ansteigend oder in Kurven verlaufen soll. Nach dem Herstellen des Straßenunterbaues werden dann die verschiedenen Deckenschichten mit dem Fertiger aufgebracht. Beim Herstellen der Decke muß besonders darauf geachtet werden, daß die Deckendicke eingehalten wird und die Deckenoberfläche keine Unebenheiten aufweist. Zu diesem Zweck ist schon ein Deckenfertiger bekanntgeworden, bei dem die Höhenlage der Einbauwerkzeuge durch Hubeinrichtungen gesteuert wird, die elektrisch durch Tastschalter betätigt werden, welche ihre Verstellimpulse von mindestens einem parallel zur Deckenoberfläche verlaufenden, im Gelände gespannten Draht erhalten. Werden zwei Drähte verwendet, so wird durch sie eine Bezugsfläche bestimmt, nach der die Lage des Einbauwerkzeuges gesteuert wird.In the case of a new road, on the other hand, the road must be measured be determined. When measuring, the position of the road surface in the area is also taken into account determined, d. h. whether they z. B. horizontal, raised on one side, arched, rising or should run in curves. After the road substructure has been built then the various layers of the surface were applied with the paver. When manufacturing the ceiling, special care must be taken to ensure that the ceiling thickness is adhered to and the ceiling surface has no unevenness. To this end is already a paver became known, in which the height of the installation tools by Lifting devices are controlled, which are electrically operated by pushbutton switches, which its adjustment impulses from at least one parallel to the ceiling surface, Preserved wire stretched in the field. If two wires are used, then through it determines a reference surface according to which the position of the installation tool is controlled will.
Infolge des Durchhangs der Drähte durch ihr Eigengewicht und die Belastung durch die Tastschalter entspricht die durch sie bestimmte Bezugsfläche nicht genau der zum Herstellen einer wellenfreien Oberfläche benötigten Bezugsebene.As a result of the sagging of the wires due to their own weight and the load due to the pushbutton switches, the reference area determined by them does not correspond exactly the reference plane required to produce a wave-free surface.
Die Erfindung betrifft ein Verfahren zum Steuern der Höhenlage des Einbauwerkzeuges von Straßendeckenfertigern, bei dem die Höhenlage des Einbauwerkzeuges nach einer parallel zur einzuhaltenden Decken-oder Schichtoberfläche verlaufenden Bezugsebene eingestellt wird. Ihr liegt die Aufgabe zugrunde, die durch den Durchhang der Drähte verursachten Abweichungen von der Bezugsebene zu beseitigen. Die Lösung dieser Aufgabe besteht nach der Erfindung darin, daß zu beiden Seiten des herzustellenden Deckenstreifens mindestens je zwei mit einer die Bezugsebene bezeichneten Markierung versehene Stäbe od. dgl. aufgestellt werden und daß diese Markierungen durch ein an dem Einbauwerkzeug angeordnetes optisches Visiergerät beobachtet werden und danach die Höhenlage des Werkzeuges eingestellt wird. Das Verfahren nach der Erfindung hat den Vorteil, daß Abweichungen der Bezugsebene von ihrer Solllage zwischen den Stäben od. dgl. nicht eintreten können und daß zum Herstellen übereinanderliegender Schichten immer wieder dieselbe Bezugsebene verwendet werden kann; denn das Steuern des Einbauwerkzeuges erfolgt nach einer Ebene, die in einem bestimmten Abstand parallel über der Straßendecke liegt und durch die Markierungspunkte bestimmt ist, von denen der Bedienungsmann mit dem an dem Einbauwerkzeug angeordneten optischen Visiergerät z. B. je zwei zur gleichen Zeit beobachtet und nach denen er die Höhenlage des Werkzeuges steuert.The invention relates to a method for controlling the altitude of the Paving tools of road pavers, in which the height of the paving tool after a parallel to the ceiling or layer surface to be maintained Reference plane is set. It is based on the task that comes from the slack to eliminate deviations from the reference plane caused by the wires. The solution This object is, according to the invention, that on both sides of the to be produced At least two ceiling strips each with a marking indicating the reference plane provided rods or the like. Are set up and that these markings by a optical sighting device arranged on the installation tool can be observed and thereafter the height of the tool is set. The method according to the invention has the advantage that deviations of the reference plane from its target position between the Rods or the like. Can not enter and that to produce superimposed Layers can be used over and over again the same reference plane; because the steering the installation tool is carried out according to a plane that is parallel at a certain distance lies above the road surface and is determined by the marking points of which the operator with the optical sighting device arranged on the installation tool z. B. observed two at the same time and after which he determines the height of the tool controls.
Zum Durchführen des Verfahrens kann ein Straßendeckenfertiger verwendet werden, an dessen Einbauwerkzeug ein optisches Visiergerät und eine Steuereinrichtung angeordnet sind. Das optische Visiergerät kann als Scherenfernrohr ausgebildet sein.A paver can be used to carry out the method an optical sighting device and a control device on its installation tool are arranged. The optical sighting device can be designed as a scissors telescope.
Es ist zwar ein Gleismeßgerät für Bettungsmaschinen bekannt, auf dem ein Zielfernrohr eingebaut ist, mit dem die Höhenlage des Gleises in bezug auf besondere Festpunkte unter Verwendung von Visierlatten eingemessen werden kann. Mit dem Zielfernrohr wird aber nur eine Bezugsgrade in Gleislängsrichtung bestimmt. Die Querneigung des Gleises wird dagegen mit einer Wasserwaage bestimmt.Although there is a track measuring device for bedding machines known on the a telescopic sight is built in, with which the altitude of the track with respect to particular Fixed points can be measured using sight staves. With the rifle scope however, only one reference degree is determined in the longitudinal direction of the track. The bank of the The track, on the other hand, is determined with a spirit level.
In dem in der Zeichnung dargestellten Ausführungsbeispiel sind weiße, mit je einem schwarzen Strich 4 versehene Tafeln 2, 2 a, 2 b, 3, 3 a und 3 b neben der Fahrbahn 1 aufgestellt. Durch die Striche wird die Bezugsebene 5 bestimmt. Der Bedienungsmann beobachtet die Striche 4 durch das optische Visiergerät 6 und steuert die Höhenlage des. Werkzeuges des Straßendeckenfertigers 7 durch die Steuereinrichtung.In the exemplary embodiment shown in the drawing, white panels 2, 2 a, 2 b, 3, 3 a and 3 b, each provided with a black line 4, are set up next to the roadway 1. The reference plane 5 is determined by the lines. The operator observes the lines 4 through the optical sighting device 6 and controls the height of the tool of the paver 7 through the control device.
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA28062A DE1147964B (en) | 1957-10-09 | 1957-10-09 | Method for controlling the elevation of the paving tool in road pavers |
GB2914958A GB901732A (en) | 1957-10-09 | 1958-09-11 | Improvements in the laying of roads and like surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA28062A DE1147964B (en) | 1957-10-09 | 1957-10-09 | Method for controlling the elevation of the paving tool in road pavers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1147964B true DE1147964B (en) | 1963-05-02 |
Family
ID=6926551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA28062A Pending DE1147964B (en) | 1957-10-09 | 1957-10-09 | Method for controlling the elevation of the paving tool in road pavers |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1147964B (en) |
GB (1) | GB901732A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1272954B (en) * | 1964-03-23 | 1968-07-18 | Leipzig Inst Foerdertech | Device for the straight back of conveyor belt lines |
US5288167A (en) * | 1991-11-06 | 1994-02-22 | Laserdot | Laser beam guidance device for civil engineering/earthmoving plant |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE935435C (en) * | 1952-03-30 | 1955-11-17 | Wilhelm Waesche | Track measuring device for bedding compaction machines |
US2734463A (en) * | 1956-02-14 | Railway track ballast tamping apparatus | ||
DE1010980B (en) * | 1953-03-14 | 1957-06-27 | Dingler Werke Ag | All-terrain road and canal construction machine equipped with wheels or caterpillars |
-
1957
- 1957-10-09 DE DEA28062A patent/DE1147964B/en active Pending
-
1958
- 1958-09-11 GB GB2914958A patent/GB901732A/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734463A (en) * | 1956-02-14 | Railway track ballast tamping apparatus | ||
DE935435C (en) * | 1952-03-30 | 1955-11-17 | Wilhelm Waesche | Track measuring device for bedding compaction machines |
DE1010980B (en) * | 1953-03-14 | 1957-06-27 | Dingler Werke Ag | All-terrain road and canal construction machine equipped with wheels or caterpillars |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1272954B (en) * | 1964-03-23 | 1968-07-18 | Leipzig Inst Foerdertech | Device for the straight back of conveyor belt lines |
US5288167A (en) * | 1991-11-06 | 1994-02-22 | Laserdot | Laser beam guidance device for civil engineering/earthmoving plant |
Also Published As
Publication number | Publication date |
---|---|
GB901732A (en) | 1962-07-25 |
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