DE7633286U1 - LOCK OUT TO DISPLAY ESCAPE LINES - Google Patents

Description

len of alignment lines with outgoing cord from him or the like. For setting up components, in particular for moving kerbstones in road construction, with free end for fixing on / in the subsoil.

Such staking irons in the form of sharpened round bars are along a measured line in knocked in the ground and connected by pieces of cord; the latter serve as a guideline when moving the components, especially the curbs.

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A considerable disadvantage has been found in practice that such staking irons are placed precisely and must be removed again during the setting process. It also provides the attachment of the stakeout iron is a known source of accidents, as the stakeout iron is used during hand holding the impact can often be injured.

In view of this, the inventor set himself the goal of creating a new kind of stakeout iron of the type mentioned at the outset, in which the identified deficiencies are avoided. In addition, this staking iron should also - as previously not possible - as an aid Surveying work can be used.

To solve this problem, the idea of axially and / or radially on the stalking iron leads to it to arrange adjustable support member for the cord. It has proven to be particularly beneficial an at least partially encompassing sleeve or the like. To provide which Can be fixed on the stalking iron and at least one cantilever bar crossing it as a support element for the cord has.

A stakeout iron designed in this way can be used in an impressive manner, since the cord is no longer attached directly to the stakeout iron, but to the cantilever bar opposite that stalking iron is set up. The sleeve is - continuously ~ adjustable on the stakeout iron, what allows an exact adjustment at the desired height; in addition, it enables it in turn Likewise

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infinitely adjustable cantilever bar a shifting of the cord parallel to the building ground. Just the latter property of the new stakeout iron now allows it to be spaced to hit the actual alignment line in the subsoil and the cord on the cantilever bar to the Bring the alignment line. For example This makes it possible to both the curbs a street train as well as the tinnestones to be laid with the stakeout bar in the same position, it is already clear that in which riatte time savings are possible. Now there is one exception the AD chuck no longer needed during the laying process appears evident.

The mentioned need for security is supported by the holding hand not in the middle of the AD-iron; the wira gieicnzeicig £ Liliiiir

“Do another aen-crnai of the invention camps the cantilever bar crossing that sleeve in a guide element of this sleeve, transversely to the Acnse of the staking iron, which has proven to be beneficial, this guide element in turn to be designed as a sleeve, the clear cross-section of which is adapted to the cross-section of the cantilever bar is.

It is preferred to use it as a cantilever bar a nehrkantstab, for example a square cone, uessen in the position of use of the desiccant away from the ground, outer surfaces show simultaneously

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as a support for heating slats, sight boards or Like. Instruments can be used - another advantage of the new stakeout iron.

Jie -ieiiarDeiten can still be simplified by this aan a to the axis of the stakeout iron parallel rod-like holding organ stands from the cantilever, which is at a predetermined distance to that surface a special look, eo-educated .oef attachment point for the cord having; If you leave this distance to exactly 10 cm, for example, then nobody is required additional i-ieio work to aen distance between and can only be determined.

It is also part of the invention, the Kragsüab further called to arrange fastening points for tension wires, ocnnure oaer spaces, which preferrüia.oen in i'orm oetcannter pasture fence buttons with For connection, be angled at a tin slot i can.

For the stepless fixing of the sleeve on the one hand, and the sleeve on the cantilever bar on the other hand, clamping elements are provided on the sleeves, thanks to other sleeves ai.i stakeout elements ozvi. rests clamped on the cantilever bar, but each of the sleeves according to the invention has a slot through which at least one pressure element penetrates at least in the clamped position of the sleeve; the latter ends in a nib cut that is eccentrically mounted on the sleeve, uiese /iaro.jabe leads to an extremely effective and in aer nandnabun ;; simple clamping mechanism.

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a

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Partial disk-shaped indentations are advantageously provided on both sides of the slot, in which the axle for the friction disk is supported, which is the friction disk of the pressure lever flank.

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7633286 04/14/77

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Further advantages, features and details of the invention emerge from the following description preferred embodiments and based on the drawing; this shows in:

1: an oblique view of part of a street;

FIG. 2: an enlarged oblique view of a detail of FIG. 1;

Fig. 3: the section through Fig. 2 approximately along the lines III - III.

For flush relocation of - according to Fig. 1 a sidewalk 1 delimiting - curbs 2 are in the deep he-Ii egend Grund 3 for a no further vertical stake-off iron represented by gutters or water stones η on both sides of the roadway 5 circular cross-section struck.

The staking iron 5 is surrounded by a sleeve 6 on which - transversely to its axis A - a short one Square tube 7 is welded.

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Both the sleeve 6 and the square tube 7 each have an axially extending slot 8 and 9, each of which according to FIGS. 2, 3 in the movement path of a friction disk 10, 11 with radially or tangentially protruding stem 12 is; this friction disk 10, 11 is attached ex-entrisch a bolt 13 between two bearing brackets 14.

While the friction washer 10 of the sleeve 6 for variable clamping of this sleeve ο on Stake-off iron 5 is used, the friction surface 15 of the friction disc articulated on the square tube 7 presses against a cantilever bar 16 guided in the square tube 7. This can be moved as desired in the square tube 7 and thus the distance b between the sleeve axis A and the axis C parallel to it of one of the ends of the rod 17 protruding round iron 18 set and fixed by that friction disk 11.

The round iron 18 has a circumferential groove at a distance e (for example = 10 cm) from the rod surface 19 20 for fastening a thread F on.

On the rod surface 19 there is also a - more common when wiring pasture fences - Cord retaining button 21 with the gripping slot 22 crossing the tensioning direction for additional escape cords or the like.

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As can be seen in particular from Fig. 1 - whose cord holder S is equipped with a clamping screw 10 _R -, the thread F is stretched between two cord holders 5, S. and can be moved with this in both vertical direction y and in horizontal Rubbuns χ and be determined. At the same time, the cantilever bar 16 serves as a support for measuring instruments or corresponding aids, for example for the countersunk tip 30 of a leveling device, not shown for the sake of clarity.

The mentioned distance e between the rod surface 19 and the circumferential groove 20 of the round iron 13 can be used in the lij. Adjustment can then be easily inserted into the knife result if the distance dimension e itself is defined as a constant. for example as

Claims (1)

PATENT Attorney DIPL.-ING. HIEBSCH · D - 77 SINGEN, den A.Z. S-122 sheet -A 1- EXPECTATIONS 1. Stake out iron to represent lines of flight with a cord going out from it or the like Setting up components, especially for moving curb stones in road construction, with to fix on / in the subsoil serving free end, characterized, that on the staking iron (5) a support member (16, 13) which is axially and / or radially adjustable to this for the cord (F) is arranged. 2.V; staking iron according to claim 1, characterized by a sleeve (6) or the like that at least partially surrounds the stakeout iron (5), which can be fixed on the stalking iron and at least one cantilever bar crossing it as a support member (16) for the cord (F). 3. staking iron according to claim 1 or 2, characterized in that the ^ ragstab (16) to / in a guide element (7) of the sleeve (6) or the like. Approximately transversely to the axis (A) of the AostecK iron (5) is stored in different ways. -H 2- H. Aosteckeisen aer according to one claims 1 to 3, characterized _c reKennzeicnnet, dab the guide element (7) is a further sleeve aessenQuerschnitt adapted for aen is.ragstab (1o). 5. staking iron according to at least one of claims 1 to 4, characterized in that that as a cantilever bar (16) a iiehrkantstab serves, at the rod end / s (17) at least one rialteorgan (18, 21) for the cord is provided. 6. Stake out according to at least one of claims 1 to 5, characterized by a rod-like ring member (1ο) parallel to the axis (A) of the stake out (ο ), which at a predetermined distance (e) from the free end of the staking iron pointing away overflucne aes t.ragstabes (16) with a fastening point for the ochnur (f), for example in the form of a circumferential groove (2o). 7. ADSteckeioen nacii v / er.at at least one of claims 1 to o, characterized in that at least one of the surface (19) facing from the free end of the stake-off iron (5) or cantilever (1o) has a further circular element (21) in the form a pasture fence button is provided with an insertion slot running obliquely to the tensioning direction. -A 3- 7633286 04/14/77 6-IdZ -A 3- o. AostecKeisen to at least one of the Claims 1 to 4, characterized by aaib on at least one of the i-iüisen (o resp. 7) Kieirun organs (1Ü, 11) are provided, by means of which one or the one in the sleeve iayern.de staking iron (b) or cantilever bar (1o) is pressed against the sleeve. ■ j. Separating iron according to claim 6, characterized by the fact that the sleeve (o or 7) has a cjcnlitz (9) through which at least one pressure lever (1ü, λλ \ 11, λζ) is penetrated at least in the clamped position of the sleeve. Iu .ivostecKeisen according to claim 6 or 9, because it is marked, aaii the pressure lever (10, \ d. \ 11, 12) ends in a friction disk as a rvle.Timorgan and this is mounted eccentrically on the sleeve (o or 7). 11.Absteckei sen according to claim ό or 1ü, characterized by aass oeidseiten of the oci'ilitzes (.;) Partly snow-shaped protrusions (14) are provided in which the axis (1jj for the Heioscheioe (1 (J or 11) is supported). 7633286 14.O4.77