DE1459784A1 - Road production train, especially for concrete ceilings - Google Patents

Description

J ο 8 e ρ

Vögele A G-

Mannheim, April 6, 1964

Dr. Expl.

Road production suction, especially for concrete ceilings _The invention, e.g., is based on a road production suction, special for concrete ceilings, going from, enreren,

4 " -ft of a distribution, a processing facility, such as b. B. one

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Drag formwork ο

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formwork connected.

Such a trained slider production train has the disadvantage that due to the rigid coupling of the manufacturing facilities not independent of each other with the individual facilities can be worked. In addition, this entire machine cannot be reversed because the one that was being pulled Drag formwork when reversing the already laid Would damage the road surface.

The present invention is based on the object to improve the paving train in such a way that independent work is possible without having to rely on a verge and reversing all or individual production facilities are guaranteed within the working area of the production train.

The solution to this problem is seen according to the invention in that the trailing formwork is provided with a caterpillar drive and all or individual manufacturing facilities such. B. distribution, Verdiohtungs-, G-Lätt- and / or Fugenrütteleinriohtung are arranged movably on the trailing formwork rails designed as running rails _o

Due to the proposed movable arrangement of the manufacturing units can appear on the same honoring vision the production facilities independent of the trailing formwork and. also manufacture the individual ceiling sections independently of each other. After a one-time transition, it is still not a flawless one Achieved ceiling, the production facilities

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gen. also go back and can again the "concerned Edit ceiling section. This reversing and multiple processing of the Deokenabschnittes is especially for the Grateinriohtung when used in office usual, proportionately coarse cement is important, since the concrete made from it must be processed relatively dry, creating a closed and smooth road surface only can seldom be reached with one pass of the machine.

Due to the fact that each of them can be moved independently of one another It is also possible for production facilities to include a transverse joint vibrator in the production train. While the other manufacturing equipment, such as the distribution, compression and smoothing equipment while they are moving in In the direction of travel, the cross joint vibrator can act on the road surface. remain and in the freshly laid Work in the transverse joint in the ceiling. The operation of the cross joint vibrator is also independent of whether the with the help of the own caterpillar track driven suspension rails are continuously advanced, or after completion Drive up one lane separation step by step. at During continuous operation, the transverse joint vibrator can be anchored in the subgrade by holding claws and thus remains during the movement of the formwork rails in the rest position. In the case of gradual movement of the brace splints, the Cross joint vibrator can be moved to the joint and work in the joint there in the rest position.

809811/0547 - 4th -

Are all manufacturing facilities, i. H. also the compression and the distribution device can be moved on the formwork rails of the caterpillar-driven trailing formwork, see above Any production facility within the driving area can the trailing formwork rails can be controlled independently of each other. As a result, they can possibly get involved in one or the other other machine malfunctions light up disadvantageously affect the rest of the machines. Will the paving equipment after. Completion of the day's work on the Schleppsohalung over the finished pool end, so are the distribution, compression, smooth and joint vibrating elements easily accessible and can be cleaned in a simple manner. Pie manufacturing facilities are closest Tomorrow return to the starting position so that seams at the Deoken transition are avoided.

In order to be able to produce roads with inclines and curves, it is also proposed to use the two trailing formwork rails from a number of articulated interconnected and / or flexible individual sections. Appropriately are the individual sections of the formwork rails with length compensation elements provided for cornering. A simple one and articulated connection which does not protrude near the outside can be achieved by separating the brackets between the brackets at the junction. Coupling member with cardan joint or ball joint is provided.

If the underside of the sole plate is designed in the manner of a runner, the result is a simple construction of the sole plate .809811 / 0547

formwork, as the το® Saupenantrieb pulled formwork rail sections Slide like a sledge on the subgrade. Intended to the frictional resistance srwisohen. Towing and subgrade are reduced, it is suggested that they be attached to the individual brackets Provide loose, moving pods or caterpillars. The formwork rail sections exist here expediently on a downwardly open U-profile, in whose sidecar the rollers or caterpillars are stored.

It is also proposed that the front sections of the Drag formwork rails to a vehicle frame by means of cross members to connect the crawler track with the drive motor wearing. As a result, the formwork forms a self-propelled structural unit. On the other hand, it is also possible to use the Towing formwork with a coupling for attaching to one also for other purposes usable tractor.

Is only on an «independent drivability of the smoothing facility and the Fagearütteleinrichtung value, so recommends ea itself, the VerWSiereinrichtung and / or the Yerdichtungeinrichtung on the front, at the same time the! drag frame, for: Sections of the two Schleppschalungssohieneia that form the crawler tracks. fixed to assemble

Occurring TJuebfrahei ^ en. of the planume can be largely through the long octopuses, sliding on the plane

e «adjust, there are still up and down movements % Φ ** 0Qhrägstellen der Sohalungssohieneaab« - '7 and ΑβΒφΙ te * ¹ on it aeinrioh; - ■ -'

These can be compensated by the fact that the Smooth device and preferably also the distribution and the Compaction equipment are provided with automatic leveling devices, the control elements of which deviate in longitudinal or Transverse direction of a bug line formed by a tensioned wire, a light beam or the like or an artificial horizon adjustment impulses for the distributor, Abstreif-, Eüttel- and Glatt el entente preserved »

With the proposed road paving train, not only road pavements, but also verges can just as well and create shoulder marks.

Further details and advantages of the invention are based on several embodiments explained in more detail, which can be seen in the drawing and that show

Pig, Fig. 1 shows a paving train according to the invention in side view with on the trailing formwork rails movable distribution, twisting, smooth and jointing device,

yig. Figure 2 shows a cross section through the paving train according to Fig. 1 with the compression device in a front view on an enlarged scale,

Fig. 3 shows another Straßenfertigungszug in side view,

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Fig. 4 - 6 - the connection of the Sehalungsschienenabsehnitte with attached sleeve rail in side view, Front view and top view.

fig. 7-9 'the connection of the suspension rail section without oil rail in side view, front view and top view,

Pig. 10 a special! Guide for the impellers in the Formwork rails ©,

11 and 12 formwork rail sections running on caterpillars in front and side views and

Pig. 13 and 14 on! Oll running shuttering rail sections in front and side views.

The road production train shown in Figs. 1 and 2 consists according to the invention of a Sehleppschalmng provided with a caterpillar drive 1, on whose two Sehleppeohalungsschlenen 2, designed as running rails, tie distributor device 5, the Veräiohtungseinri ch device 4, tie G-lätteinrichtung 3 and the Pugenrütteleinrichtung 52 movable / dnet are

j ^ The two SahleppsehalungB rails 2 consist of an aa

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LO number of articulated individual sections 6, the ■ * = "au" can be formed from a box-shaped hollow profile. The S & the ^ the formwork rail sections 6 are bent upwards and

ρ result with the underside 8 of the rail section 6 a co

Skid on which the formwork rails descend over the subgrade can slide. -

The caterpillar drive 1 is on the front portions of the two

Formwork rails are provided which, for this purpose, are connected to a vehicle frame by means of cross members Wear drive motor 9. The caterpillars 10 are attached to the side of the front formwork rail sections and take over the movement of the entire road production train. The two trailing formwork rails 2 are in certain Distances connected to each other by means of spacer struts 11 lying transversely to the direction of travel, so that the width the penalty surface fixed and a bulging of the formwork rails is avoided. These Abetandsstreben 11 are ready away from each other so that the distributor, • sealing, smoothing or joint vibrating device located in between retains the driving range. This also means that the smoothing device 3, which is elongated to achieve good leveling, is wide can move back and forth enough, the spacer strut 12 falling in this area is designed like a bow and is so high placed so that the smoothing device can pass under the strut. The spacer struts 11 are designed to be removable and can be inserted into holes in the formwork rail sections using bolts. This gives the possibility the production units 5 »4, 3» 32 with the spacer strut removed after completing the cleaning work

purposes to go all the way forward. If several spacer struts 11 are removed at the same time, the formwork Bohienenabsohnitte 6 secured against displacement by pegs hammered into the subgrade at the side or by guide rollers will. The production facilities 5 »4, 3 and 32 are running with their wheels 13 on track rail hub 14 »which on the formwork rail sections 6 are laid.

The distributor device 5 is designed as a bucket distributor and has a junction box that is open at the bottom and can be moved transversely to the direction of travel, the lower edge of which can be wiped off of the concrete determines the layer height. The compression device 4 is provided with a pre-scraper 15 and a vibrating screed provided for consolidating the road surface 17. The near-running Smooth device 3 has one or more screed boards and has an elongated one mounted on rockers 18 support frame for IN-leveling.

The arranged behind the smoothing device 3, on the formwork rails movable transverse joint vibrator 32 is used to work the transverse joints into the freshly laid road surface. At the end of the formwork rails 2, a longitudinal joint vibrator 33 firmly connected to the formwork is also provided.

So that a level road surface is guaranteed for the lall that the subgrade has bumps, have the smoothing device 3 »the twisting device 4 and the distribution device 5 automatic sealing devices, their control elements in the case of deviations in the longitudinal «ve transverse direction from a reference line formed by a tensioned wire 19 faster 20, 21 and 22 adjustment pulses for the smooth, vibrating, Wiping and distribution elements received. "

The way of working of the road construction eye according to fig 1 and 2 is this!

If the Schalungesohienen continuously driven by the crawler track 10, so daa crawler track determined by its speed the Fertigungefe ^ t ^ tep the road j ^{809811/0547,:} '

ceiling. If the operation is completely undisturbed, the distribution device 5, the compression device 4 and the G-lätteinriehtung 3 remain on the formwork rails 6 in the rest position. There is a special lock in this position not necessary because the wheels 13 are self-propelled of the production facilities are kept in the blocked position one or another production facility, the production facilities be moved back and forth independently on the formwork rails and the road surface several times to edit. This is especially true for the smoothing device of importance, since the concrete used in Europe is processed relatively dry and rarely a closed one and smooth road surface with just one pass of the Smoothing device results. An independent method of the distributor device is also required if it has a distributor blade owns, which should distribute the concrete evenly on all sides.

Should with the joint vibrator 32 while moving the Formwork rails a transverse joint are made, so the Joint vibrator driven to the peephole and through here since-I ^ ■ ' borrowed holding claws or the like anchored in the subgrade. Of the ο Joint vibrator 32 remains in the rest position and can use the

* ~ Work a transverse joint into the ceiling while the shuttering rail

^m NEN further ancestors under the Fugenrüttler.

On the other hand, the formwork rails become after completion a FahrbahnabBohnittes gradually from the crawler track drove up, the distribution device 5 »

the sealing device 4 and the smoothing device 3 over the entire area of the "resting position" of the Sehalungsechienen are moved and process the road surface independently of each other while the cross joint vibrator 32 can go to the joint and there in the rest position can work the luge into the ceiling. So that the driving range of the production facilities is not hindered by the spacer struts 11, it is also possible to use the running wheels of the production facilities so to lead in the formwork rail sections that the wheels themselves fix the formwork schi ene distance :. take over.

Move 3 »4, 5 while the production facilities are moving the buttons 20, 21, 22 of the automatic leveling devices the cocked Wire 19 and, if deviations occur, transfer adjustment pulses to the road end token processing elements, Bind until the deviations are balanced again.

In the embodiment according to FIG. 3, the distribution device 5 and the compression device 4 are fixed to the front sections of the two trailing formwork rails mounted at the same time Form the support frame for the caterpillar drive 10. In contrast, the oil smoothing device 3 and the transverse joint vibrator 32 on the remaining Sohalungssohienenabschnittem 6 verfahrbaf. This training of the road production train is recommended if one continuously with the caterpillar-driven formwork

drives up and

nen with a single transition of the distribution and the compression device gets by. A perfect ceiling seal can be achieved by repeated transition of the oil-lathing device 3

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achieve. The transverse joint vibrator 32 is through in the subgrade anchored lateral retaining claws 34 are held in the rest position until the transverse joint is completed Formwork rails connected longitudinal joint vibrator 33 works on the other hand continuously. In the embodiment according to FIG. 3, too, the production units 3 »4» 5 are automatic Leveling devices 19-22 provided.

Figs. 4-6 show the articulated connection of the formwork rail sections 6 via a ball joint-like coupling member 23 »the ends of which are connected to the adjacent shuttering rail sections 6 via bolts 24 and 25. the Ends of the track rails 14 are beveled, creating a rough edge Rolling over from one formwork rail section to the other is guaranteed «.

Be the execution of the brackets according to the

one

Fig. 7-9 the special Q-leissohiene is dispensed with and the Production units run with their lobes 26 directly on the mounting brackets, which have a box cross-unit 6. To avoid transverse shifts, the formwork rail sections 6 are provided with guide strips 27 *

The Abeohrägungen 28 at the section ends serve in turn for a pad-free passage over the rollers 26.

Fig. 10 shows an upwardly open U-profile as a formwork rail, the bottom of which carries a guide bar 35. The wheels 13 of the production facilities run in the formwork

8098 11/0 547- 13 -

schienenabsohnitten 6 on the floor guide rail 35. In this Execution, the wheels 13 can even fix the spacing take over the formwork rails, because duroh the deep position of the running wheels no tilting of the formwork rails is to be feared in the event of lateral forces. As a result, the spacer struts 11 can be dispensed with.

In the example according to the I * ig. 11 and 12 indicate the Shutter rail sections 6 a downwardly open U-profile and carry a loosely running caterpillar 29, which is mounted via pins 30 in the side walls of the rail sections 6 " With this caterpillar 29, the friction between the towed formwork and the subgrade is reduced »

FIGS. 13 and H show the use of support rollers 31 instead of the caterpillars 29.

809811/0547

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Claims (1)

-H- I Claims M .j road production train, especially for concrete ceilings, consisting of several production facilities, such as. B. a distribution, a compression, a G-lätt- and / or a joint vibrator as well as a trailing formwork formed from two Sohalungsschienen, characterized in that the Soleppsohalung (2) is provided with a caterpillar drive (1) and all or individual manufacturing facilities (5 »4» 3, 32) are arranged to be movable on the trailing formwork rails (6), which are designed as running rails. 2.) paving train according to claim 1, characterized in that the two Schleppsohalungaschienen consist of a number of articulated and / or flexible individual sections (6) 3) Road production train according to claims 1 and 2 _t characterized in that the individual sections (6) of the formwork rails are provided with length compensation elements for cornering, 4.) Road paving train according to claims 1 to 3 »characterized» that between the SohaO-ungaachienenabsohnitten ((S) at the connecting point a coupling member (23) with cardan or ball joint is provided, igt. 80981 1/0547 - 15 - 5.) Road production train naoh claims 1-4, characterized in that the bottom (8) of the suspension rail section (6) is designed in the manner of a runner. 6.) Road production train naoh claims 1-4, characterized in that the preferably consisting of a U-profile, which is open at the bottom, with a suspension rail section (6) in the side walls mounted rollers (31) or caterpillars (29) are provided. 7.) Road paving train naoh claims 1-6, characterized in that the front sections (6) of the two Soleppsohalungssohienen
are connected by means of cross members to form a vehicle frame which carries the crawler chassis (10) with the drive motor (9). 8.) Road paving train according to claims 1-6, characterized in that the Schleppsohalung is provided with a coupling for attachment to a tractor. 9.) Road production train naoh claims 1-8, dad ur oh known is eiohnet that the distribution device (5) and / or the Verdiohtungseinriohtung (4) on the front, at the same time the support frame
for the drive crawler undercarriage (10) forming the AbBOhnitte (6) of the two soleppsohalungssohienen permanently mounted
Bind (flg. 5). 809811/0547 " ^1β " 10.) Road production train according to one of claims 1-9 »characterized in that the Smoothing device (3) and preferably also the distribution device (5) and the compacting device (4) are provided with automatic leveling devices, the control members of which (20, 21, 22) in the event of deviations in the longitudinal or transverse direction from one caused by a tensioned wire (19), a light beam or the like or a reference line formed by a pendulum, a balance or a top artificial horizon adjustment impulses formed for the distribution, stripping, vibrating and G-Iätt elements received. 11.) paving train according to claims 1-10, characterized in that the two Sliding formwork rails (2) at certain intervals by means of spacer struts (11, 12) transverse to the direction of travel are connected to each other. 12.) paving train according to claim 11, characterized characterized in that the spacer struts (11) are removable and adjustable in length, 13.) paving train according to claims 1-12, characterized in that the closed Upper side of the formwork rail sections (6) consisting of a box or U-profile, the running surface for the rollers (26) of the manufacturing units (5, 4, 3, 32) and with one or more of the rollers is provided with guide strips (27) which secure against transverse displacement (Fig. 7 - 9). 809811/0547 - 17 - H.) Road production train naoh claims 1-10, characterized in that the LaUfräder (13) of the manufacturing facilities as a distance -]?! - xierungsrolle formed for the two formwork rails (2) are (Fig. 10). 15.) Road production train according to claims 1 - 14, whose Formwork rails are continuously advanced HH and which has a transverse joint vibrator, thereby characterized that the transverse joint vibrator (32) Lateral retaining claws that can be anchored in the subgrade (34). 8098 11 / 05A7