DE102007009103B3 - Arrangement for mounting railing posts, handrails and/or belts, especially of spiral staircase, has clamping plate with rotary joint arm for horizontal positioning with base plate, top plate with flange, clamping and adjuster rings - Google Patents

Abstract

The arrangement has a clamping plate with a rotary joint arm for horizontal positioning with a base plate (2.1) and a top plate (2.2) with a transition to a flange (2.22) with threaded bores and hemispherical openings, (2.24), a circular clamping ring (2.3) complementary to the flange with bolt holes for bolts to engage the threaded bores and hemispherical openings for holding balls with threaded bolts for engaging threaded bores in an adjuster ring.

Description

The Invention relates to a device for the fair assembly of posts, Handrail and / or straps in the creation of railings, in particular for spindle and spiral staircases comprising mounting posts, clamping plate and tensioning means, according to the generic term of claim 1

The Installation of stair railings in complicated coiled or spiral staircases is extraordinary time-consuming. In general, for mounting prefabricated handrails one Assistant required, and it will be on site with more or less suitable tools Mounting devices created, which then with screw clamps or the same means are fixed to the Rohbautreppe. An exact one dimensional stability is done in such a way Work is not expected, so in many cases reworks required that are too elevated Cost lead. Also, it is not always possible to make sure that there is a construction site suitable helper available stands.

It is therefore an object of the invention to provide a device for measuring Assembly of posts, handrail and / or straps during construction of railings, especially for Specify spindle and spiral staircases as a mounting system for a variety of assembly work and mounting situations can be used, in particular when using the device according to the invention or the assembly system created thereby dispensed with the use of auxiliary staff can be. With the help of the device to be mounted Guard rail basic elements like poles, handrail and handrails, in every assembly situation quickly and safely according to the planning provided installation location and there fitting for the following welding, Screw connection or dowelling can be fixed.

The solution The object of the invention is achieved by a device according to feature combination of the patent claim 1, wherein the dependent claims at least expedient embodiments and Developments include.

According to the invention is on the fixture clamping plate a lockable hinge arm for Horizontal positioning arranged, comprising a base plate and an attachment plate, wherein the attachment plate into a flange with threaded holes and hemispherical recesses merges. The base plate is attached to the clamping plate by screwing, wherein the attachment plate with the base plate also by screwing communicates. The formed Schwenkgelenkarm serves for horizontal positioning of the respective mounting post.

Farther is a complementary to the flange Tensioning ring provided with bores for receiving screws, the screws engage in the threaded holes of the attachment plate. Also in the complementary Tightening ring are again provided hemispherical recesses, being the hemispherical Recesses in the attachment plate and in the clamping ring to each other point. In the center of each of the hemispherical recesses of the clamping ring is a through hole located.

The opposite hemispherical recesses of flange and clamping ring each take a ball with threaded bolt on, wherein the respective threaded bolt on the respective through hole guided is.

One Justierkreisring has threaded holes for receiving the threaded bolt as well as breakthroughs as an operating access for the Screw on which the attachment plate with flange and the clamping ring on the Fix ball against each other.

Of the Flange, the clamping ring and the Justierkreisring are congruent and sandwiched over each other and make a passage for the already mentioned Mounting posts.

in the Passage is a clamping sleeve for the Stop and the height adjustment used the recorded mounting post.

The Threaded bolts have at their opposite end of the balls one each Justier on such that over an adjustment of the threaded bolt by means of adjusting the Justierkreisring with the in the clamping sleeve vertical mounting posts, i. aligned vertically can be.

The each used mounting posts have at their first, upper End of a laterally adjustable acceptance angle for a U-shaped jaw head on, wherein the jaw head of the attachment of the to be mounted Handrails or belts and dimensional control serves.

Of the Jaw head is over it In addition, pivotally arranged at the receiving angle. In an advantageous Embodiment of the invention is on the jaw head for dimensional control a measuring bolt fastened.

The jaw head opening is adaptable via an insert to the outer diameter of the handrail or belt to be fixed. Of course, also different jaw heads with different jaw head opening are used in each case.

Of the Mounting post has at its second, lower end a distance gauge with centering pin on.

Thereby, that the mounting post is executable in several parts, can be a length adjustment related to the respective structural situation, by a supply of several mounting post parts then a post with the desired Total length compiled and connected, in particular screwed.

The hemispherical Recesses in the attachment plate and in the tensioning ring are preferred each offset by 120 ° arranged. Likewise the threaded bolts in the flange offset by 120 ° to each other become. The same applies to the offset to each other vornehmbare arranging the threaded holes in the adjusting ring.

The clamping sleeve can a longitudinally slotted insert sleeve for Adapt to different mounting post outside diameters.

The Clamping plate has an attachment angle that can be fastened by screws. Usually The clamping plate is attached to the stairs with the aid of screw clamps fixed in the area of the steps and suitable areas provided there. Ausgestaltend the clamping plate can be performed as a vacuum suction plate, so that attaching to already mounted treads or the like flat surfaces is possible.

The Invention will be described below with reference to an embodiment and below With the help of figures closer explained become.

in this connection demonstrate:

1 a representation of the Schwenkgelenkarms for horizontal positioning, comprising base plate and attachment plate with flange and clamping ring;

2 various representations of the Justierkreisrings with clamping sleeve and adjusting screws;

3 a perspective view of a jaw head according to the invention;

4 Representations of a mounting post with receiving angle and distance gauge and centering pin;

5 various representations of a clamping plate with contact angle in the version with pneumatic connection to form a vacuum suction and

6a an explosive representation of the modules comprising clamping plate, swivel arm, clamping ring, Justierkreisring and clamping sleeve with adjusting screws and

6b an illustration of the device according to the invention for fitting assembly with a mounted mounting post and located at the upper end of the mounting post Jaw head.

The Device for measuring Assembly of posts, handrail and / or straps during construction of railings according to the embodiment serves in particular as an assembly aid for spindle and spiral staircases.

The device according to the invention initially comprises a lockable hinge arm 2 for horizontal positioning.

The swivel arm 2 has a base plate 2.1 and a top plate 2.2 , wherein the attachment plate 2.2 in a flange 2.22 passes.

In the flange 2.22 are tapped holes 2.23 as well as hemispherical recesses 2.24 located.

The base plate 2.1 is with the help of a countersunk screw 2.4 on the clamping plate 1 (please refer 6a and 6b ) attachable.

Furthermore, one is the flange 2.22 complementary clamping ring 2.3 with holes 2:33 for receiving screws 2.5 provided, with the screws 2.5 into the threaded holes 2.23 the attachment plate 2.2 intervention.

Also the clamping ring 2.3 has hemispherical recesses on its underside, the hemispherical recesses 2.24 in the flange 2.22 the attachment plate 2.2 and in the tensioning ring 2.3 to each other.

In the center of each of the hemispherical recesses of the clamping ring 2.3 is a through hole 2:34 located.

The opposite hemispherical recesses each take a ball 3.7 with threaded bolt 3.6 on, with the respective threaded bolt 3.6 over the respective through-hole 2:34 is guided (see 1 combined with 2 ).

Recalling 2 the device is still with a Justierkreisring 3.2 provided, which threaded holes for receiving the threaded bolt 3.6 as well as breakthroughs 3.66 as actuating access for the screws 2.5 having, the screws 2.5 the attachment plate 2.2 with flange 2.22 and tensioning ring 2.3 over the balls 3.7 fix against each other.

The flange 2.22 , the tensioning ring 2.3 and the adjustment ring 3.2 lie with reference to the illustration 6a and 6b congruent one above the other and have a passage for a mounting post 4 on, wherein in passing a clamping sleeve 3.4 for the support and height adjustment of the mounting post 4 is used.

The threaded bolts 3.6 indicate to their the balls 3.7 each opposite ends an adjusting head 3.5 on, wherein the threaded bolts each have a nut 3.10 can be fixed (counterfeited).

Of course, there is the possibility of the adjustment head 3.5 with threaded bolt 3.6 to train in one piece.

With the help of the adjusting head 3.5 can be adjusted by adjusting the associated threaded bolt 3.6 the Justierkreisring with the in the clamping sleeve 3.4 located mounting post 4 vertical, ie align vertically. When the desired vertical position is given, the screws become 2.5 , which can be preferably designed as hexagon socket screws, tightened so that the pre-selected by the adjustment screws position is maintained.

The clamping sleeve 3.4 has a clamping screw 3.9 and may be a longitudinally slotted sleeve-like insert 3.8 exhibit. The attachment of the clamping sleeve 3.4 related to the Justierkreisring 3.2 occurs positively and / or non-positively.

The mounting post 4 can be multi-part, eg from a lower half 4.1 and an upper half 4.2 consisting, are executed, the halves 4.1 and 4.2 For example, by a screw or locking bolts are connected (see 4 ).

At the top of the mounting post 4 is a laterally adjustable shooting angle 4.8 attached. For lateral adjustment, the acceptance angle 4.8 a long hole (see 6b ).

At the bottom of the mounting post 4 there is a distance gauge 4.3 as well as a centering pin or measuring pin 4.6 ,

At the free end of the intake angle 4.8 is a jaw head 5 located, which has an inner jaw 5.1 and an outer jaw 5.2 having both jaws 5.1 and 5.2 via a screw connection 5.3 are coupled. A lateral longitudinal surface of the jaw head 5 serves to receive a measuring bolt 5.4 , The location of the measuring bolt 5.4 is preferably chosen so that its longitudinal axis intersects in the center of a not shown in the figure, inserted in the clamping head headrail.

The clamping plate 1 can according to 5 an investment angle 1.1 include, with the help of screws 1.5 is attached. A pneumatic connection 1.2 is used in the embodiment of the base plate as a vacuum suction plate of the vacuum generation based on a rubber seal 1.3 enclosed volume. The end plate 1.4 is inserted into the rubber seal when the base plate is fastened eg by means of clamps.

6b shows the ready-to-use device with clamping plate, the hinge for horizontal positioning, the adjusting screws to obtain a vertical position and the clamping sleeve for vertical adjustment of the mounting post 4 ,

Into the jaw head opening of the jaw head 5 the handrail or belt piece to be installed is used and held.

The Use of the device according to the invention takes place as described below.

First, the clamping plate with swivel arm 2 and clamping head 3 fastened eg with the help of screw clamps on Treppenrohbau that the given horizontal coordinates are in the pivoting range of the rotary joint.

It then becomes a mounting post 4 in the chuck 3 clamped such that the bottom is in the area of the connection surface for the later railing post.

Then the distance gauge becomes 4.3 and the measuring bolt 4.6 mounted on the underside of the post, according to the desired length.

In the next step, the shooting angle 4.8 and the jaw head 5 from above on the mounting post 4 attached.

About loosening the screws 2.5 at the hinge 2 can then in the next step, pressing the adjustment screws 3.5 to 3.7 take place, namely around the mounting post 4 in a vertical position. By tightening the screws 2.5 can then fix the desired position, with the nuts 3.10 then as lock nuts for clamping the adjusting plate 3.2 Can be used, so the game of threading threaded bolt 3.6 and associated thread in the Justierkreisring 3.2 can be canceled.

The horizontal mounting position is turned on puts by the screw 2.4 at the hinge 2 is solved. It then leaves the complete clamping head 3 with clamped post 4 move to the desired position. A first axis is created by applying the distance gauge 4.3 automatically adjusted to the existing mounting surface, whereby the check of the second axle adjustment by dimensional control between the measuring pin 4.6 and the reference measuring point specified in the drawing. After this position has been found, the screws are 2.4 at the hinge 2 curious; excited.

To find the vertical mounting position, ie the height position, the clamping screw 3.9 solved and the post 4 with clamping head 5 moved to the appropriate sleeve position. An inspection can here by Maßkontrolle between measuring bolts 5.4 and the reference measuring point specified in the drawing, eg the floor.

To attach then the clamping screw 3.9 dressed.

According to the above explanation can then the necessary ones, e.g. four or five mounting posts clamped and be aligned.

The customization of the railing parts is done in such a way by vorgebogene railing elements according to graphic specification in two clamping heads 5 be clamped. Here, the clamping heads are rotated in the position required according to the handrail geometry. The alignment then takes place automatically during tensioning. Necessary sections for shortening the pre-bent railing elements can be marked on the same end face of the clamping heads. After opening the clamping heads then the Maßzuschnitt is possible after crack, with a very high accuracy of fit is achieved.

The cut to fit railing elements will then be in the course of the stairs from the bottom up with the help the device according to the invention clamped, with the butt joints if possible should lie centrally within the chuck (jaw head). After that, a stapling of the gel parts in freely accessible from above Area of the jaw head made. If more stapling points are necessary, a jaw half can be removed, then the to set another stapling point.

The full weld together can be done on site by successively removing the jaw halves the hard side when securing in the unprocessed areas be made. Alternatively, a relaxing of the railing element and weld together possible in a separate location.

A Fixation in positions outside a vertical post axis is by inserting spacers and Moving the recording angle readily possible.

The Clamping plate can with inserted rubber plate from above fixed on a tread with the help of a screw clamp be, this fastening has to be done so that the necessary Swivel range of the swivel joint is maintained. Also is a cocking with screw clamps against treads and risers possible, in which case the clamping plate with contact angle and rubber plate inserted from above onto the tread and pushed with the contact angle against the riser. A Bracing is then done with a suitable screw clamp.

If clamping is to be done with a vacuum pump, the end plate becomes 1.4 removed and a vacuum pump with the connection 1.2 connected. The clamping plate is then mounted with a swivel joint and clamping head vertically from above onto a step or the floor and activates the vacuum pump.

With Help of pressure supports is also a clamping of the clamping plate against overlying surfaces possible, without that restrictions occur in the application of the device according to the invention.

Claims (13)

Device for the fair assembly of posts, handrail and / or belts in the creation of railings, in particular for spindle and helical stairs, comprising mounting posts, clamping plate and clamping means, characterized in that on the clamping plate ( 1 ) a lockable horizontal position swivel arm comprising a base plate ( 2.1 ) and an attachment plate ( 2.2 ) is arranged, wherein the attachment plate ( 2.2 ) in a flange ( 2.22 ) with threaded holes ( 2.23 ) and hemispherical recesses ( 2.24 ) passes over the flange ( 2.22 ) complementary tensioning ring ( 2.3 ) with holes ( 2:33 ) for receiving screws ( 2.5 ), which into the threaded holes ( 2.23 ) of the attachment plate ( 2.2 ) and hemispherical recesses are provided, wherein the hemispherical recesses ( 2.24 ) in the flange ( 2.22 ) of the attachment plate ( 2.2 ) and in the tensioning ring ( 2.3 ) to each other and in the center of each of the hemispherical recesses of the clamping ring ( 2.3 ) a through hole ( 2:34 ) is located and the opposite hemispherical recesses each a ball ( 3.7 ) with threaded bolts ( 3.6 ), wherein the respective threaded bolt ( 3.6 ) about the respective Through hole ( 2:34 ), an adjusting ring ( 3.2 ) Threaded holes for receiving the threaded bolts ( 3.6 ) as well as breakthroughs ( 3.66 ) as actuating access for the screws ( 2.5 ), which attachment plate ( 2.2 ) with flange and clamping ring ( 2.3 ) over the balls ( 3.7 ) against each other, the flange ( 2.22 ), the tensioning ring ( 2.3 ) and the adjusting ring ( 3.2 ) congruently one above the other a passage for the mounting post ( 4 ), wherein in the passage a clamping sleeve ( 3.4 ) for the support and the height adjustment of the mounting post ( 4 ) is used or usable, the threaded bolt ( 3.6 ) at her the balls ( 3.7 ) opposite end each have a Justierkopf ( 3.5 ), such that via an adjustment of the threaded bolt ( 3.6 ) by means of adjusting head ( 3.5 ) the adjusting ring ( 3.2 ) with the in the clamping sleeve ( 3.4 ) mounting posts ( 4 ) can be vertically aligned. Device according to claim 1, characterized in that the mounting post ( 4 ) at its first, upper end a laterally adjustable receiving angle ( 4.8 ) for a U-shaped jaw head ( 5 ), wherein the jaw head ( 5 ) the attachment of the handrail or belt to be mounted is used. Device according to claim 2, characterized in that the jaw head ( 5 ) at the acceptance angle ( 4.8 ) is arranged pivotably. Device according to claim 2 or 3, characterized in that on the jaw head ( 5 ) a measuring bolt ( 5.4 ) is attachable. Device according to one of claims 2 to 4, characterized that the jaw head opening over a Insert part to the outside diameter the handrail or belt to be fixed is customizable. Device according to one of claims 2 to 5, characterized in that the mounting post ( 4 ) at its second, lower end a distance gauge ( 4.3 ) with centering pin ( 4.6 ) having. Device according to one of claims 2 to 6, characterized in that the mounting post ( 4 ) in several parts ( 4.1 / 4.2 ) is executed. Device according to one of the preceding claims, characterized characterized in that the hemispherical recesses respectively around 120 ° to each other are arranged offset. Device according to one of the preceding claims, characterized characterized in that the threaded holes in the flange respectively 120 ° offset from each other are arranged. Device according to one of the preceding claims, characterized in that the threaded holes in the Justierkreisring ( 3.2 ) are each offset by 120 ° to each other. Device according to one of the preceding claims, characterized in that the clamping sleeve ( 3.4 ) a longitudinally slotted insert sleeve ( 3.8 ) for adaptation to different mounting post outer diameter receives. Device according to one of the preceding claims, characterized in that the clamping plate ( 1 ) a bearing angle ( 1.1 ) having. Device according to one of the preceding claims, characterized in that the clamping plate ( 1 ) as a vacuum suction plate ( 1.2 . 1.3 ) is executed.