DE102023111613A1 - Device for attaching electrotechnical units to cable ducts - Google Patents

Abstract

The invention relates to a device which is formed as an attachable mounting plate, the front of which is designed to accommodate electrical units or other components, and the rear of which is provided with means for attachment to cable-carrying grid ducts, routes or rails, which are provided by longitudinal and/or transverse struts are constructed. The back of the mounting plate is equipped with at least one first stationary fastening clip arranged on the top, which in operative connection with at least one first strut forms a first force-related connection, that the back of the mounting plate is equipped with at least one displaceable sliding clamp, which is in operative connection with the same first strut or forms a second force-related connection with at least one second strut. A frictional connection acting on the mounting plate is formed by a guided carriage run of the sliding clamp along a continuous or quasi-continuous groove in the mounting plate towards the fastening clamp, taking into account the force-related connections of the fastening clamp and sliding clamp relative to the respective detected struts.

Description

Technical area

The present invention relates to a device which is used to accommodate electrical units or other components, this device at the same time fulfilling a further essential function of ensuring their attachment to cable-carrying grid ducts, routes, rails, generally called cable-carrying ducts, easily and quickly. The invention further relates to the addition of electronic units with connecting components, through which such units are designed to be self-sufficient, so that they can be attached directly to cable-carrying grid ducts, routes, rails, whereby the same fastening dynamics as they do also apply to such units is the basis for the device mentioned.

The present invention therefore focuses on two basic design variants: on the one hand, a device is designed as a mounting plate in such a way that it is ideally suited for accommodating the electronic units mentioned, preferably a junction box, also called distribution boxes or installation boxes; On the other hand, according to the invention, a junction box itself should also be able to be supplemented and expanded in such a way that it can also meet the same requirements as the mounting plate, i.e. then that the junction box is expanded on the back with those fastening components which ensure its secure attachment.

It is true that such junction boxes are often used in flush-mounted or cavity wall designs; However, the practice that has become established in the field is that, precisely in order to avoid moisture problems and other deficiencies, such installations should be attached directly to accessible cable-carrying grid ducts, routes, rails, in outdoor areas or basement rooms, and from here the electrical cables to the consumers respectively.

Such junction boxes can be used very flexibly and regardless of location, which is why they are virtually predestined to be used in effective connection with cable-carrying grid ducts, routes, rails, whether they are attached directly or indirectly.

State of the art

A fairly common method of mounting such junction boxes is to attach them to sheet metal cable routes perforated with long and/or round holes. Such a fastening consists in that the junction boxes are attached with a box clip that acts as a clamp, with this clip then being inserted from the inside of the cable route wall through position-determining long or round holes, and to complete the fixation, the clip is included anchored to the inside of the cable route stop wall at the touch of a finger.

The targeted opening of one of the fastening tabs on the junction box is then placed over the clamping mechanism of the box clip. pressed, in such a way that this clipping process creates a non-positive connection between the junction box and the aforementioned stop wall of the cable routes.

As a rule, such junction boxes have specially designed fastening tabs on both sides, with which a two-point fastening can preferably be achieved, always provided that the division or. the position of the long or round holes in the stop wall corresponds to the respective openings in the fastening tab of the junction box. If this is not the case, this box clip creates a one-sided attachment to the junction box, which leads to an unstable fixation or Positioning can lead.

However, other types of fastening for junction boxes have also become known, which operate with additional tabs in such a way that they are initially attached to cable routes using detachable or non-detachable connections. be anchored there, with such a junction box then being attached through a subsequent assembly process. However, using such an assembly process simply increases the effort involved.

Out of CH 713 749 B1 An electrotechnical unit in the form of a junction box has become known, which can be attached directly or indirectly to cable-carrying rails or routes. Such a junction box consists of a base body with a rear stop surface, which is equipped with complementary connecting elements, which in turn are designed in such a way that their effective attachment to the attachment location can be carried out through a detachable connection.

One side wall of this base body is equipped with at least one first complementary connecting element in the form of a prominently arranged intermediate body opposite the intended stop wall of the cable-carrying routes or rails, which is intended for attachment to cable routes or cable rails is functionally operatively connected to at least one further complementary element in the form of a connecting element.

This connecting element is in turn connected to at least one force-applying or force-transmitting body in an operative connection, with a head section protruding from the intermediate body and belonging to the connecting element ensuring that, by activating the force-transmitting body, it assumes a position through which a fastening force is generated relative to a stop point of the cable-carrying routes or rails.

Furthermore, it emerges from this prior art that the intermediate body mentioned is designed in such a way that it is functionally equipped with two spaced-apart connecting elements, which in turn are connected to at least one further associated element, the ones protruding from the intermediate body and becoming the Head sections belonging to each connecting element assume a position by activating the respective fastening element, which creates a releasable force-related connection relative to the stop point of the cable-carrying routes or rails.

The main advantage of the subject matter of the invention resulting from the last-mentioned property right in the case of conventionally designed cable routes or rails is that the junction boxes only implement a fastening force acting on the stop wall of the cable routes by tightening two screws that have already been attached, and at the same time it is also optionally possible to The junction box can be repositioned at any time along the cable routes or rails as required and dismantled if necessary.

Such junction boxes prove to be very user-friendly when used as intended, especially if there is precarious space available when installing them. What also proves to be advantageous in this case is that tightening or The screws mentioned are easy to screw in, as they are directly accessible at any time when the junction box is open and can therefore be screwed in optimally.

These advantages of the property rights discussed in detail above are undisputedly applicable when there are cable-carrying rails or routes that are designed in such a way that the type of fastening described can be implemented.

However, if the cable-carrying rails or routes are increasingly replaced in the future by U-shaped grid channels with parallel or quasi-parallel spaced grid bars or struts of different cross-sectional contours for manufacturing reasons and economic considerations, this gave rise to the idea of fastening mounting plates or prepared junction boxes according to new criteria to be designed in such a way that their assembly can continue to be guaranteed with sustainable fastening quality.

Presentation of the invention

In the latter sense, the invention aims to provide a remedy and at the same time make suggestions for enriching the state of the art, where it is a question of proposing a mounting plate for accommodating electronic units or devices in general in a broader sense, and at the same time also make further suggestions in which a typical electronic Aggregate, for example in the form of a junction box, is further developed in such a way that it can be attached directly and independently to cable-carrying grid ducts. If such grid channels are U-shaped and open at the top, the mounting plates for accommodating electronic devices or the junction boxes themselves are preferably fastened directly to these grid channels using measures according to the invention, usually on the laterally extending runs of the grid channels, with such fastening being easy This can also be done on the bottom side of the grid channels, depending on the installation-relevant arrangements.

The invention, as characterized in the claims, is therefore based on the object of ensuring a secure, rapid and also stationary attachment of the components mentioned, namely mounting plates, junction boxes, etc., to the cable-carrying grid ducts or other routes, this attachment , as already stated, can basically be done directly or indirectly on the grid channels, and preferably with the integration of at least two grid bars or struts that run parallel or quasi-parallel to one another, which, however, do not necessarily have to run directly adjacent. According to the invention, it is also possible to achieve the complete attachment of the components, i.e. preferably mounting plates of different configurations and/or junction boxes, using a single strut. This fastening is ultimately implemented in such a way that the means integrated into the mounting plates and/or junction boxes, i.e. fastening components, can be carried out with a simple handle, which are also dependent on the struts Connections, has a frictional connection, which is based on a snap-in.

There is talk of a direct adhesion implementation when the anchoring means according to the invention provided for this purpose are not only integral components of the mounting plate, but also of the junction box itself, and these anchoring means then take over the attachment of the devices directly to the bars or struts of the grid channels and implement them in a force-fitting manner.

With regard to junction boxes, there is talk of an indirect adhesion implementation when the anchoring components according to the invention are not themselves components of such a junction box, but rather they simply function as part of a mounting plate, which is fastened as intended to the grid channels by the desired adhesion. Seen in this way, the use of a mounting plate as the basis for such a fastening always proves to be an efficient and adaptable solution that can be used very universally.

Already from these brief explanations it is clear that the uniformity of the matter for the focused basic fastenings in various devices, as used as the basis for the invention, is given, which means that the relevant patent law requirements are undoubtedly met.

The invention is further characterized in particular by the fact that the adhesion generated by the simplest feed movement of the anchoring means ensures an anchoring force acting on the devices that remains immovable over time, regardless of what load and stress the mounting plates or. Junction boxes are exposed in general and especially during later operation. If you want to cancel the adhesion, this is done by partially relieving the load on an anchoring component of the mounting plate or the self-sufficient junction box via a detachable connection present there, so that the mounting plate and/or junction box can be removed from the grid struts. Another possibility is to release the effective coupling of the adhesion means to one another by initiating a simple process, for example by canceling the adhesion that creates the adhesion, preferably by an initiated unlocking process between the slats and the tooth gaps of the sawtooth-shaped profiling, also called course, be it on the base side or arranged on the wall side of a groove. The tooth gap is determined by the predetermined tooth pitch, which extends from tooth tip to tooth tip, which in each case forms the starting point of a vertical or quasi-vertical tooth face, which is simply responsible for the latching of the lamella that takes place there, and which in turn is divided into one up to the tooth base The next tooth tip passes over to the tooth back, which preferably runs under a moderate clearance angle in order to make the snapping of the flexible slats more gentle when transitioning to the next tooth face.

Another significant advantage of the invention can be seen in the fact that for a direct or indirect fastening of the devices, mounting plate and/or junction box, using the anchoring components proposed here according to the invention, those cable-carrying rails or routes can easily be taken into consideration, which in CH 713 749 B1 underlie. The aim of these cable-carrying configurations should also be to ensure that the desired adhesion is established and guaranteed over time. For this purpose, it is sufficient that the anchoring components according to the invention can also be used here as intended, possibly with slight adjustments.

The device according to the invention can then also be used where the cable-carrying rails or routes consist of continuous sheet metal sections, i.e. without openings or breakthroughs. In such a constellation, the fastening clip can be hung on the edge of the sheet metal section, for example, and in a second step, space should be created within the sheet metal section for the insertion of the sliding clip. It is important that the carriage movement of the sliding clamp is ensured to create the frictional connection.

According to the invention, a first device is therefore proposed, which is present as a finished, ready-to-install mounting plate, the front of which is designed to accommodate electrical units or other components, for example to accommodate a junction box, and the rear of which is provided with anchoring means for attachment to cable-carrying grid ducts , routes or rails, the grid channels being characterized in that they are constructed by longitudinal and/or transverse struts.

In detail, the back of the mounting plate is equipped with at least one first stationary anchoring means arranged on the top, which forms a first force-related connection in operative connection with at least one first strut. Furthermore is the back of the assembly plate equipped with at least one second displaceable anchoring means arranged on the underside of the first anchoring means, which forms a second force-related connection in operative connection with at least one second strut. Both anchoring means can, however, capture the same strut.

By sliding the second anchoring means along a continuous or quasi-continuous groove arranged in the mounting plate towards the first anchoring means, taking into account the force-related connections of the first and second anchoring means relative to the respectively detected strut or struts, a direct or indirect impact on the The first and second anchoring means generate a frictional connection, whereupon the mounting plate then has a firm anchoring in relation to the course of the grid, and is therefore suitable for receiving the junction box or other units, with the units being fastened by a releasable connection. The groove is not necessarily centrally located; it is also possible to design the same mounting plate with several grooves, which can be operated individually or interdependently with one another.

The first anchoring means, also anchoring component or called anchoring element, is designed as a stationary fastening bracket, while the second anchoring means is designed as a sliding bracket; In both cases, the inner contour of the anchoring components corresponds to the outer shape of the struts so that an optimal positive fit can be achieved between the two. The shape, course and inner contour of these anchoring components are designed to be variable, but they all pursue the ultimate purpose of forming an optimal positive fit during the insertion process. Since the anchoring components of the fastening clip are in the mounting plate or can be attached to the junction box using a detachable connection, they can also be easily replaced on a case-by-case basis, which maximizes docking suitability.

While the stationary fastening clip is preferably formed by two spaced-apart anchoring components, the sliding clip is constructed more compactly, and its operational implementation can also be achieved by at least one centrally arranged anchoring component along the created groove, and the length of the groove then ensures the carriage movement of the sliding clip , which sometimes causally implements the dynamic formation of the adhesion via a locking mechanism. Preferably, the sliding clamp will have two rather closely spaced anchoring components, which, as already explained, are in operative connection with at least one further strut, whereby it is also possible to use the previous strut for the fastening clamp also for the sliding clamp, whereby both clamps then become one individual struts can dock.

1. a) Die Schiebeklammer besteht in der Regel aus einem einzigen kompakten Verankerungskomponente, so dass sich die Befestigung gegenüber der Strebe nicht in erster Linie von deren Verlauf davon abhängt;
2. b) Soll aber die Schiebeklammer, wie ursprünglich bestimmt, zur Wahrung der angestrebten operativen Vorgabe, aus zwei Verankerungskomponenten bestehen, so lässt sich gegen einen windschiefen Verlauf der Streben Remedur schaffen, indem die Verankerungskomponenten mindestens in einer Ebene bewegbar resp. nachgiebig ausgelegt werden, womit die zweite Strebeselbst bei fehlender Parallelität optimal abgedockt werden kann.

If the course of two struts does not have sufficient parallelism for the sliding clamp to be docked, it can also be expanded by the following precautions to ensure sustainable fastening:

1. a) The sliding bracket usually consists of a single compact anchoring component, so that the attachment to the strut does not primarily depend on its course;
2. b) However, if the sliding clamp is to consist of two anchoring components, as originally intended, in order to maintain the desired operational specification, then a remedy can be created against a skewed course of the struts by making the anchoring components movable in at least one plane. be designed to be flexible, so that the second strut can be optimally undocked even if there is no parallelism.

The groove itself has at least one sawtooth-shaped profile, also called a sawtooth-shaped profile, which is in operative connection with at least one lamella integrated into the sliding clamp, this lamella being formed at the end with a pawl-shaped latching attachment in such a way that it runs along the sliding clamp when the carriage has finished running of the sawtooth-shaped course in the groove ensures the functional anti-retraction, i.e. self-locking, latching of the said latching attachment into the nearest tooth gap of the sawtooth-shaped course, this latching then defining the resulting adhesion of the mounting plate relative to the struts recorded in the fastening mode. Achieving a stable force connection can be achieved with a simple manual movement.

1. a) Die sägezahnförmige Profilierung betrifft nur eine vertikal oder quasi-vertikal verlaufende Wand der Nut.
2. b) Die sägezahnförmige Profilierung betrifft sowohl die eine als auch die andere vertikal oder quasi-vertikal verlaufende Wand der Nut.
3. c) Die sägezahnförmige Profilierung betrifft im Normalfall die Grundfläche der vorhandenen Nut oder auch nur einen Flächenbereich entlang der Rückseite der Grundplatte der Vorrichtung.

Basically, the sawtooth-shaped profiling can be integrated into the groove using the following mode types (variants):

1. a) The sawtooth-shaped profiling only affects a vertical or quasi-vertical wall of the groove.
2. b) The sawtooth-shaped profiling affects both one and the other vertical or quasi-vertical wall of the groove.
3. c) The sawtooth-shaped profiling normally affects the base area of the existing one Groove or just a surface area along the back of the base plate of the device.

If, for example, variant b) designed for symmetry is used as a basis, this in itself forms the prerequisites for a further design of the mounting plate according to the invention, whereby the same fastening dynamics as the previously recorded mounting plate with a sawtooth-shaped profiling according to variant c) also come into play here the operational difference that, for reasons of symmetry, the associated sliding clamp is then equipped with slats acting laterally on both sides, the number of which must remain limited because of the relatively narrow free space available, i.e. the height of the underside part of the sliding clamp.

If the sawtooth-shaped profile in the groove of the mounting plate has a narrow tooth pitch, regardless of the selected mode according to par. 0032, it can easily be operated with a single lamella for the latching to form the frictional connection. However, such narrow tooth pitches are not easy to achieve for manufacturing reasons, so this starting point will not be the first priority.

For manufacturing reasons, efforts will therefore be made to operate with a larger tooth pitch of the sawtooth-shaped profiling. If in such cases you continue to operate with a single slat, there is an inherent risk that the adhesion generated will remain weak, i.e. that the locking will no longer be sufficient, which will result in distance-related games. Remedur in such cases can be created by designing the sliding clamp to ensure a sustainable adhesion along the sawtooth-shaped profile with a larger number of slats, which will then consequently be at a certain distance from one another, regardless of whether they are arranged perpendicularly or laterally to the groove This means that all mode types according to par. 0032 can be recorded, which achieves the final purpose of ensuring fine adjustment by disposing a group of slats when they engage to generate the adhesion.

If the slats are arranged on the side of the underside running body of the sliding clamp, they will lie close to one another for reasons of space and therefore have a very narrow gap between them. The size of this gap, however, has no influence on the gradation, i.e. on the distance between the latching attachments arranged at the head of each slat in the operational direction (slide run); they do not have to be designed so close to each other that their sum only corresponds to one tooth pitch. The same considerations regarding the number of lamellae in relation to the tooth pitch also apply where the lamellae extend vertically downwards; Here, however, for practical considerations and manufacturing reasons it is necessary to make the distance between the lamellae larger and consequently to record a larger number of tooth pitches. However, the spacing of the slats from one another must then take place in such a way that, by latching, for example, the front slat in the carriage run, which defines the final adhesion, the remaining downstream slats assume an intermediate, stepped position within a subsequent tooth pitch, i.e. then logically that if the If the locking by the front lamella is determined to be not completely completed, the next lamella should engage in a phase-shifted manner within the subsequent tooth pitch by pressing, which then ensures the final adhesion, with the remaining lamellas then in turn assuming an intermediate position within the relevant tooth pitches.

If the latter mode is used, i.e. the slats are arranged downwards, the sliding clamp will, as a preferred variant, have three slats, which in turn will preferably be detected, so that in this configuration the distance between the locked front slat and the next slat is a distance of 1 and 1/ 3 tooth pitches and the subsequent lamella will again have the same distance of 1 and 1/3 tooth pitches. This ensures that the spacing for the engagement of the latching by a subsequent lamella can be reduced to just 1/3 of the tooth pitch, which means that a high-quality adhesion can be expected at all times. This condition is recorded and described in more detail under the figures.

1. a) Die Einrastung kann so gestaltet werden, dass die Schiebeklammer mit einer einzigen Lamelle bestückt ist, welche folgerichtig auch nur eine Zahnteilung bedienen kann. Je nach Grösse der Zahnteilung dürfte damit ohnehin mit einem laschen Kraftschluss gerechnet werden.
2. b) Von daher wird man vorliegend zur Erzielung eines satten Kraftschlusses bestrebt sein, mehrere nebengeordnete Lamellen vorzusehen, welche entweder einer einzigen Zahnteilung geordnet sind, oder mehrere Zahnteilungen in Anspruch nehmen.
3. c) Mit einem satten Kraftschluss kann gerechnet werden, wenn die subsequente Einrastung beispielsweise auf einen Drittel der effektiven Zahnteilung ausgelegt wird. Selbstverständlich lässt sich die vorgegebene Zahnteilung gedanklich feiner aufzuteilen, also auf 1/4, 1/5 etc. Je feiner die Aufteilung desto satter wird sich der Kraftschluss erstellen lassen können. Indessen, dies ist nur dann umsetzbar, wenn der Abstand der operativ wirkenden Lamellen zueinander mit den Zahnteilungen und deren Grösse in einem bestimmten Verhältnis steht.

As explained below, the following configurations are fundamentally in the foreground for designing the locking of the slats to create the frictional connection:

1. a) The locking can be designed in such a way that the sliding clamp is equipped with a single lamella, which can consequently only serve one tooth pitch. Depending on the size of the tooth pitch, a weak adhesion can be expected anyway.
2. b) Therefore, in order to achieve a strong adhesion, efforts will be made in this case to provide several adjacent slats, which either have a single tooth pitch are ordered, or take up several tooth pitches.
3. c) A strong adhesion can be expected if the subsequent engagement is designed, for example, to be one third of the effective tooth pitch. Of course, the specified tooth pitch can be mentally divided into a finer one, i.e. 1/4, 1/5, etc. The finer the division, the greater the frictional connection can be created. However, this can only be implemented if the distance between the operative lamellas and the tooth pitches and their size is in a certain relationship.

wobei: $$Q1=\frac{n1xz}{n2}undQ2=\frac{z}{n2}$$

A general formula for optimally determining the distance between the slats is based on the number of slats, the size of the tooth pitch and the number of bridged tooth pitches, whereby the distance from slat to slat is related to the effective locking configuration, and where the slats are vertical or quasi act vertically downwards or are arranged laterally in the running body of the sliding clamp. It is: $$\text{X}=\text{Q}1+\text{Q}2$$

where: $$Q1=\frac{n1x\mathrm{e.g}}{n2}undQ2=\frac{\mathrm{e.g}}{n2}$$

X

Abstand der Einrastungskonfiguration von Lamelle zu Lamelle;

n1

Anzahl überbrückter Zahnteilungen durch die Lamellen erfasst;

z

Grösse der Zahnteilung in mm;

n2

Anzahl Lamellen;

They mean:

X

Latching configuration distance from slat to slat;

n1

Number of bridged tooth pitches recorded by the lamellae;

e.g

Size of the tooth pitch in mm;

n2

number of slats;

zugrunde gelegt werden.The preferred design variant should be for reasons of symmetry $$\text{n}1=\text{n}2$$

be taken as a basis.

To calculate the distance of the locking configuration from lamella to lamella, when a number of lamellas only capture one tooth pitch at the same time, and for the number of lamellas = n2 ≥ 2 (III), formula (IV) applies: $$X=\frac{Z}{n2}$$

The calculation of the distance of the locking configuration from slat to slat according to the formula The slats arranged downstream of the carriage run of the sliding clamp compared to the other tooth pitches in an intermediate, inactive phase. If the sliding clamp can be pressed slightly at the end of the slide run, possibly due to a residual flexibility still found in the system, then it happens that the locking attachment of the next slat to be operated can sometimes snap into a subsequent tooth gap, whereby the adhesion process is then considered complete .

If, for example, the sawtooth-shaped profile has a tooth pitch z, this results in a connection of three slats arranged side by side in the operative direction of z/3 in the locking configuration from slat to slat, which therefore means that the sustainable locking of the sliding clamp is already at one Length accuracy of z/3 can take place, which means that this precaution according to the invention is always a strengthening or. Maximizing the adhesion means. Accordingly, the number of active slats suitable for locking can be kept flexible. The space is only limited if the slats are arranged on the side of the running body of the sliding clamp. However, if the slats are freely arranged on the underside of the running body, both the number and the spacing from one another are fairly free.

In the case of a sawtooth-shaped profile running on the base of a mounting plate or junction box, the spaced apart slats extend perpendicularly or quasi-perpendicularly relative to the sawtooth-shaped profile. In such cases, the spacing from slat to slat is determined by the above formula Q1 + Q2 (see par. 0039). This can be determined on a case-by-case basis, which means that a strong adhesion can always be expected, which makes their production easier in any case, especially if the sliding clamp is manufactured entirely using a casting or 3D printing or material pressing process In contrast to the version when a number of slats only detect one tooth pitch at the same time (see also par. 0040).

According to the invention, a further device is proposed, which basically consists of an electrical junction box, and which operates directly, i.e. without the addition of an intermediate Mounting plate, to which cable-carrying grid ducts, routes or rails can be attached directly, at least the front of this junction box having at least one intended opening. The back of the junction box is provided with means, i.e. anchoring means or anchoring elements, for its attachment to cable-carrying grid ducts, routes, rails, with these cable guides preferably being constructed from longitudinal and/or transverse struts for economic reasons. In principle, the back of the junction box can be designed in the same way as the mounting plate described above, that is, all the necessary anchoring elements are integrated into the junction box, which means that it can then be used independently.

Accordingly, the back of this junction box is equipped with at least one first stationary means arranged on the top in the form of a fastening clip, which forms a first force-related connection in operative connection with at least one first strut. Furthermore, the back of the junction box, on the underside of the first means, has at least one second means in the form of a sliding clamp, which forms a second force-related connection in operative connection with at least one second strut. Implemented operationally, this means that a frictional connection acting on the junction box is created by a carriage run of the sliding clamp along a continuous or quasi-continuous groove arranged on the back of the junction box towards the fastening clamp, taking into account the force-related connections of the sliding clamp and movement clamp made via the struts can be, and it is also possible that the fastening clamp and the sliding clamp can dock the same strut.

1. a) Die Schiebeklammer besteht in der Regel aus einem einzigen Verankerungselement, so dass sich die Befestigung gegenüber der Strebe problemlos bewerkstelligen lässt;
2. b) Besteht aber die Schiebeklammer üblicherweise aus zwei Verankerungselementen, die ohne Weiteres ihre operative Berechtigung haben, lässt sich hiergegen insoweit Remedur schaffen, indem die Verankerungselemente in mindestens einer Ebene bewegbar resp. nachgiebig gestaltet werden, wenn es darum geht, defizitäre Parallelitäten der Streben untereinander aufzufangen.

If the struts do not run parallel to each other, the sliding clamp can generally be ensured by the following precautions to ensure uniform fastening:

1. a) The sliding clamp usually consists of a single anchoring element, so that it can be easily attached to the strut;
2. b) However, if the sliding clamp usually consists of two anchoring elements, which have their operational justification, a remedy can be created in that the anchoring elements can be moved in at least one plane. be designed to be flexible when it comes to compensating for deficient parallelism between strivings.

Even with such a self-sufficient junction box, the groove provided there has at least one sawtooth-shaped profile, which is in operative connection with at least one lamella integrated into the sliding clamp, which is connected to a latching attachment or. Latching surface is designed in such a way that when the slide clamp has finished running, a functional retraction-protected latching along the groove occurs. Latching of the slat into the nearest tooth pitch of the sawtooth-shaped profiling takes place, which then ensures the resulting frictional connection of the junction box with respect to the struts included in the fastening mode. This results in a stable, strong connection that can be created with a simple movement.

1. a) Die sägezahnförmige Profilierung betrifft nur eine vertikal oder quasi-vertikal verlaufende Wand der Nut.
2. b) Die sägezahnförmige Profilierung betrifft sowohl die eine als auch die andere vertikal oder quasi-vertikal verlaufende Wand der Nut.
3. c) Die sägezahnförmige Profilierung betrifft im Normalfall die Grundfläche der vorhandenen Nut oder einen Flächenbereich der Grundplatte der Vorrichtung.

In principle, the sawtooth-shaped profile can be integrated into the groove, even in a self-sufficient junction box, by taking the following precautions:

1. a) The sawtooth-shaped profiling only affects a vertical or quasi-vertical wall of the groove.
2. b) The sawtooth-shaped profiling affects both one and the other vertical or quasi-vertical wall of the groove.
3. c) The sawtooth-shaped profiling normally affects the base area of the existing groove or a surface area of the base plate of the device.

In a first case, based on a narrow tooth pitch of the sawtooth-shaped profiling, the sliding clamp is only equipped with a single active lamella, which locks into the nearest tooth gap in a non-retractable manner when the carriage run is completed, and thus forms the frictional connection, regardless of which sawtooth-shaped profiles are used Groove is formed (see also par. 0032).

For manufacturing reasons, however, efforts will be made to operate with a larger tooth pitch of the sawtooth-shaped profiling. If in such cases you continue to operate with a single slat, there is an inherent risk that the adhesion created may remain weak, meaning that the locking will no longer be secure, resulting in distance-related play. Remedy in such cases can be created by providing the sliding clamp with a larger number of slats at a certain distance from one another to ensure a sustainable adhesion along the sawtooth-shaped profile, which act either vertically or laterally to the groove, thus recording the mode types according to par. 0032 , with the final purpose, through a Disposition of a group of slats ensures fine adjustment when engaging to create the adhesion.

This last-described initial situation when creating the adhesion can be achieved both with a mounting plate and with a converted junction box, whereby the dynamics are then characterized as follows: If, in a combination of slats, the locking takes place, for example, through the front slat, then they are located Slats arranged downstream along the carriage run of the sliding clamp compared to the remaining tooth gaps in an intermediate, inactive phase. If the sliding clamp can be pressed slightly at the end of the slide run, possibly due to some remaining flexibility in the system, then it results that the locking configuration, i.e., locking attachment or The locking surface of the next operating lamella can lock into a subsequent tooth gap, whereby the process for creating the frictional connection is then considered complete.

For example, if the sawtooth-shaped profiling has a tooth pitch (z) of 2 mm, with a combination of three slats arranged subsequently in the operational direction, this results in a distance of the locking configuration from slat to slat of z/3, i.e. 0.66 mm, which therefore means: that the sliding clamp can be permanently locked into place with a length accuracy of 0.66 mm, which means that this precaution per se always strengthens or strengthens. Maximizing the adhesion means.

Accordingly, the number of active slats suitable for locking can be kept flexible. In terms of space, the height of the running body of the sliding clamp compared to the height of the sawtooth-shaped profiles on the wall acts as a limit for determining the number of active slats along the walls of the groove.

In the case of a sawtooth-shaped profiling arranged on the base of a mounting plate or junction box, the spaced slats then run perpendicular or quasi-perpendicular to the sawtooth-shaped profiling. In such cases, the spacing from lamella to lamella is determined by the above formula X = Q1 + Q2 (see paragraph 0039). This can be determined on a case-by-case basis, which means that, based on these premises, the adhesion can always be fully implemented, which makes the production of a composite of slats easier in any case, especially if the sliding clamp is integrated holistically via a casting or 3D printing. or material pressing process, this is in contrast to the design when a number of lamellae only capture one tooth pitch at the same time (see also par. 0040).

A further device according to the invention is that a self-sufficiently fastened junction box can be provided, in which the components for forming a frictional connection are individually mounted on the back of this junction box. be attached there, which means that this precaution creates the same starting position as is the case with the mounting plates described above.

1. a) Zwei Komponenten in Form von Laschen werden auf der Rückseite der Abzweigdose gegengleich und zueinander parallel beabstandet montiert, dergestalt, dass durch diese Beabstandung die eigentliche durchgehende oder quasi-durchgehende Nut gebildet wird, welche vorzugsweise mittig der Abzweigdose angeordnet ist;
2. b) Die beiden flachen Komponenten sind ihrerseits beidseitig der Nut und randseitig der Abzweigdose Verankerungselementen, auch Verankerungskomponenten genannt, bestückt, welche die Befestigungsklammer schlechthin bildet, und diese so konfiguriert ist, dass sie in Wirkverbindung mit mindestens einer Strebe eine erste kraftbezogene nachhaltige Verbindung herstellt;
3. c) Die Nut dient einem Schlittenlauf einer Schiebeklammer, welche mit mindestens einer Lamelle versehen ist, welche funktional in Wirkverbindung mit mindestens einer im Bereich der Nut angeordneten sägezahnförmigen Profilierung steht, wobei die Schiebeklammer mit mindestens einer zweiten Strebe eine zweite kraftbezogene Verbindung herstellt, wobei die zweite Strebe gleichzeitig die erste Strebe sein kann;
4. d) Durch den geführten Schlittenlauf der Schiebeklammer entlang der Nut zur Befestigungsklammer hin, wird unter Einbezug der kraftbezogenen Verbindungen der ersten und zweiten Klammer gegenüber den jeweiligen Streben einen auf die Abzweigdose wirkenden Kraftschluss erzeugt.

For this purpose, the following components should be provided: As usual, the front of the junction box has various openings which are used to pass through electrical cables, so no further intervention is usually necessary here. The back of this junction box is now supplemented with components that are used for attachment to cable-carrying grid ducts, routes or rails. Such a self-sufficient junction box is formed by installing the following components:

1. a) Two components in the form of tabs are mounted on the back of the junction box oppositely and parallel to one another, spaced apart in such a way that this spacing forms the actual continuous or quasi-continuous groove, which is preferably arranged in the middle of the junction box;
2. b) The two flat components are in turn equipped with anchoring elements, also called anchoring components, on both sides of the groove and on the edge of the junction box, which essentially forms the fastening bracket and is configured in such a way that it creates a first force-related sustainable connection in operative connection with at least one strut;
3. c) The groove serves a carriage run of a sliding clamp, which is provided with at least one lamella, which is functionally in operative connection with at least one sawtooth-shaped profile arranged in the area of the groove, the sliding clamp producing a second force-related connection with at least one second strut, the second strut can also be the first strut;
4. d) Due to the guided carriage run of the sliding clamp along the groove towards the fastening clamp, a frictional connection acting on the junction box is generated, taking into account the force-related connections of the first and second clamps relative to the respective struts.

1. a) Die sägezahnförmige Profilierung betrifft nur eine vertikal oder quasi-vertikal verlaufende Wand der Nut.
2. b) Die sägezahnförmige Profilierung betrifft sowohl die eine als auch die andere vertikal oder quasi-vertikal verlaufende Wand der Nut.
3. c) Die sägezahnförmige Profilierung betrifft im Normalfall die Grundfläche der vorhandenen Nut oder auch einen Flächenbereich der Grundplatte der Vorrichtung.

Basically, the sawtooth-shaped profile can be attached directly to the back of the original junction box. However, it is also possible to provide a further component which is formed with a groove which has at least one embodiment of the following sawtooth-shaped profiles:

1. a) The sawtooth-shaped profiling only affects a vertical or quasi-vertical wall of the groove.
2. b) The sawtooth-shaped profiling affects both one and the other vertical or quasi-vertical wall of the groove.
3. c) The sawtooth-shaped profiling normally affects the base area of the existing groove or a surface area of the base plate of the device.

Even with such a converted or In a first case, in relation to a narrow tooth pitch of the sawtooth-shaped profiling for the carriage run of the sliding clamp, the supplemented junction box can only be moved operationally with a single slat, which snaps into the nearest tooth gap along the tooth pitch when the carriage run has ended, and there forms the basis for the Providing the desired adhesion.

In most cases, however, for manufacturing reasons, the sawtooth-shaped profiling is operated with a larger tooth pitch or with a larger number of slats, especially when the slats operate perpendicularly or quasi-perpendicularly from the running body of the sliding clamp with respect to the sawtooth-shaped profiling, which are connected to one another , as already mentioned, enable fine adjustment. In such cases, the spacing of the locking configuration from slat to slat is determined by the above formula X = Q1 + Q2 (see par. 0039). be determined on a case-by-case basis, which means that the adhesion can always be fully implemented, which makes their production easier in any case, especially if the sliding clamp is manufactured holistically using a casting or 3D printing or material pressing process, in contrast to Execution when a number of slats only detect one tooth pitch at the same time (see also par. 0040).

This last-described dynamic in the creation of the adhesion is characterized as follows: If, with several slats in the composite, the locking takes place, for example, through the front slat called into place, the slats following in the direction of travel (slide run) of the sliding clamp are in an intermediate position compared to the tooth gaps bridged there , but not active position. If additional pressure could be applied to the sliding clamp at the end of the slide run, it could sometimes result that the latching attachment of the next slat to be operated could capture a subsequent tooth gap and engage there fully, whereby the adhesion resulting from the new latching would have a maximized strength .

With such a specification it can be determined that, for example, with a tooth pitch (z) of the sawtooth-shaped profiles of the groove, the individual distance of the locking configuration from lamella to lamella in a combination of three lamellas is z/3, i.e. 0.66 mm; This also means that the adjustment of the sliding clamp along the carriage path can be achieved within a very narrow interval of 0.66 mm, which means that a strong, immovable force connection can be expected. Given such an initial situation, pressing the issue is no longer to be considered.

According to the invention, the number of active slats that can be snapped in can be designed flexibly. Due to the specified configuration, there is enough space on the underside of the running body of the sliding clamp to increase the number of slats and to make their spacing from one another generous. In such a case, the distance from lamella to lamella can also be determined using a formula (see par. 0039), which records the length of several tooth pitches and is related to the number of lamellas in the assembly, which means that the interval between the lamellas is one larger spacing can be designed so that their production becomes easier, especially if the sliding clamp is manufactured holistically using a casting or 3D printing or material pressing process, in contrast to the design when a number of slats only capture one tooth pitch at the same time ( see also par. 0040).

1. a) Zwei flache Komponenten in Form von Laschen werden auf der Rückseite der Grundplatte gegengleich und zueinander parallel beabstandet befestigt, dergestalt, dass diese Beabstandung zwischen den beiden Komponenten die eigentliche durchgehende oder quasi-durchgehende Nut bildet, welche sich vorzugsweise mittig der Grundplatte erstreckt;
2. b) Die beiden flachen Komponenten sind ihrerseits beidseitig der Nut und randseitig der Grundplatte mit Verankerungselementen, auch Verankerungskomponenten genannten, bestückt, welche die Befestigungsklammer bildet, und diese so konfiguriert ist, dass sie in Wirkverbindung mit mindestens einer Strebe eine erste kraftbezogene nachhaltige Verbindung herstellt;
3. c) Die Nut dient einem Schlittenlauf einer Schiebeklammer, welche mit mindestens einer Lamelle versehen ist, welche funktional in Wirkverbindung mit mindestens einer im Bereich der Nut angeordneten sägezahnförmigen Profilierung steht, wobei die Schiebeklammer mit mindestens einer zweiten Strebe eine zweite kraftbezogene Verbindung herstellt, wobei die zweite Strebe gleichzeitig die erste Strebe sein kann;
4. d) Durch den geführten Schlittenlauf der Schiebeklammer entlang der Nut zur Befestigungsklammer hin, wird unter Einbezug der kraftbezogenen Verbindungen der ersten und zweiten Klammer gegenüber den jeweiligen Streben einen auf die nun so gebildete Montageplatte wirkenden Kraftschluss erzeugt.

A further device according to the invention in the form of a mounting plate is provided in a manner analogous to that described for a self-sufficient junction box. The starting point here is an empty base plate, which is made with the same components as those used to form the junction box. The mounting plate now assembled in this way has a front side which is used to accommodate electrical units, preferably also to accommodate an autonomous junction box, with the back of this initially empty mounting plate being supplemented with those operationally necessary components which are the basis for the formation of a mounting plate lay. For this purpose, the following components should be provided:

1. a) Two flat components in the form of tabs are fastened on the back of the base plate in opposite directions and parallel to each other, such that this spacing between the two components forms the actual continuous or quasi-continuous groove, which preferably extends in the middle of the base plate;
2. b) The two flat components are in turn equipped with anchoring elements, also known as anchoring components, on both sides of the groove and on the edge of the base plate, which form the fastening clip, and this is configured in such a way that it creates a first force-related sustainable connection in operative connection with at least one strut;
3. c) The groove serves a carriage run of a sliding clamp, which is provided with at least one lamella, which is functionally in operative connection with at least one sawtooth-shaped profile arranged in the area of the groove, the sliding clamp producing a second force-related connection with at least one second strut, the second strut can also be the first strut;
4. d) The guided carriage run of the sliding clamp along the groove towards the fastening clamp, taking into account the force-related connections of the first and second clamps relative to the respective struts, creates a frictional connection that acts on the mounting plate now formed in this way.

1. a) Die sägezahnförmige Profilierung betrifft nur eine vertikal oder quasi-vertikal verlaufende Wand der Nut.
2. b) Die sägezahnförmige Profilierung betrifft sowohl die eine als auch die andere vertikal oder quasi-vertikal verlaufende Wand der Nut.
3. c) Die sägezahnförmige Profilierung betrifft im Normalfall die Grundfläche der vorhandenen Nut oder auch einen Flächenbereich der Grundplatte der Vorrichtung.

In principle, the integration of the sawtooth-shaped profiling into the groove can also be determined in an assembled mounting plate by taking the following precautions:

1. a) The sawtooth-shaped profiling only affects a vertical or quasi-vertical wall of the groove.
2. b) The sawtooth-shaped profiling affects both one and the other vertical or quasi-vertical wall of the groove.
3. c) The sawtooth-shaped profiling normally affects the base area of the existing groove or a surface area of the base plate of the device.

Even with such a assembled mounting plate, in a first case, based on a narrow tooth pitch of the sawtooth-shaped profiling for the sliding clamp, the path can be followed to a single lamella, which snaps into the nearest tooth pitch when the carriage run is finished, and forms the maximized frictional connection there .

In most cases, however, the sawtooth-shaped profiling is operated with a larger tooth pitch for manufacturing reasons. In such cases, to ensure a sustainable adhesion, the sliding clamp is equipped on the profile side with several slats connected in series, which in combination enable fine adjustment, with the distance between them in the operational direction being a quotient from the size of the recorded tooth pitch to the number of slats (see par. 0039). Since in this case the sawtooth-shaped profiling is now preferably present on the base side of the junction box, the operative slats are only arranged on the lower side of the sliding clamp. Furthermore, it is precisely by connecting several slats one behind the other that a maximized adhesion can be achieved in that the disposed slats can potentially capture several tooth pitches, which means that the adhesion can be tighter.

This last-described dynamic in the creation of the adhesion is characterized as follows: If, with several slats in the composite, the locking takes place, for example, through the front slat called into place, the slats following in the sliding direction of the sliding clamp are in an intermediate, inactive position compared to the tooth gaps bridged there ; So if the sliding clamp can be additionally pressed at the end, this sometimes happens that the latching attachment of the next slat to be operated on detects a subsequent tooth gap and can fully latch there, and always in such a way that the direct adhesion resulting from the new latching has a maximized strength.

With such a specification, it can also be determined with such a mounting plate that, for example, with a tooth pitch of the sawtooth-shaped profiles of the groove of 2 mm, the individual distance of the locking configuration from slat to slat, in a combination of three slats, is 0.66 mm; This also means that the adjustment of the sliding clamp along the carriage path can be latched within an interval of 0.66 mm, which means that a strong, immovable force connection can be expected. This also means that in practice, taking into account the various material-related flexibilities of the system, it is always potentially possible to be able to push the sliding clamp slightly, and so at best by latching the slat into one next tooth gap to achieve a strengthening of the adhesion.

The number of active slats suitable for latching can be designed generally and in particular flexibly. Thanks to the specified configuration of placing the slats on the underside of the sliding bracket, the number of slats can be easily increased, although three slats will be completely sufficient in terms of locking technology. In such cases, the spacing from slat to slat is determined by the above formula Q1 + Q2 (see par. 0039). This can be determined on a case-by-case basis, which means that the adhesion can always be fully implemented, which makes their production easier in any case, especially if the sliding clamp is manufactured holistically using a casting or 3D printing or material pressing process In contrast to the version when a number of slats only detect one tooth pitch at the same time (see also par. 0040).

According to the invention, a device is also introduced which consists of an attachable mounting plate, an attachable junction box, other attachable bodies or units, the back of which has means which serve to attach the device to cable ducts. These channels are constructed by longitudinal and/or transverse struts of various contours and sizes, the means arranged on the rear of the device consisting of at least one stationary anchoring component arranged on the top and at least one displaceable anchoring component arranged on the bottom. The two anchoring components form a force-related connection with at least one strut each, or both anchoring components stress the same strut. The back of the device has at least one continuous or quasi-continuous groove, which is provided with at least one sawtooth-shaped profile running on the base side and at least one sawtooth-shaped profile on the flank side. The displaceable anchoring component is equipped on the underside and flank side with at least one latching element in the form of slats, which have a certain elastic flexibility so that the latching behavior is easy to latch.

In the carriage run of the displaceable anchoring component, a first latching element within a first sawtooth-shaped profiling forms a first latching into the tooth pitch, with a second latching element within a second sawtooth-shaped profiling having a minimized distance from its own latching compared to this first latching. The minimized distance is ≤ 0.6 mm, preferably ≤ 0.4 mm, in particular ≤ 0.2. The force-related connection of the two anchoring components to one another in operative connection with an initial latching of a latching element forms a force connection between the device and the cable-carrying channel. Basically, it is irrelevant which latching element, i.e. which slat, accomplishes the first latching or the subsequent second latching, which then simply mutates into an effective latching, because the two sawtooth-shaped profiles have suitable tooth thicknesses, which can individually ensure the necessary resistance for a sustainable force connection.

Short description of the characters

• 1a eine vorne gezeigte und befestigte Montageplatte;
• 1b eine befestigte Montageplatte von der Rückseite hergezeigt, wobei diese über zwei Streben angedockt ist;
• 1c eine befestigte Montageplatte von der Rückseite hergezeigt, wobei diese über eine Strebe angedockt ist;
• 2 eine Vorrichtung als fertigeinsetzbare Montageplatte gestaltet, mit einer zentralen grundseitigen Anordnung der sägezahnförmigen Profilierung;
• 2a einen Schnitt durch die Montageplatte mit Schwerpunkt den Bereich der durchgehenden Nut;
• 3a eine erste Ansicht des einsteckbaren Teils einer Befestigungsklammer;
• 3b eine weitere Ansicht des einsteckbaren Teils einer Befestigungsklammer;
• 4 den grundsätzlichen Aufbau der Schiebeklammer;
• 4a eine Ansicht der Schiebeklammer von vorne;
• 5 eine weitere Ausführungsvariante der Montageplatte;
• 5a-5c die Schiebeklammer unter Darstellung verschiedener Ansichten;
• 6 eine weitere Ausführungsvariante der Montageplatte;
• 6a einen Schnitt durch die Montageplatte mit Schwerpunkt im Bereich der durchgehenden Nut;
• 7 die Montagefolge der einzelnen Komponenten zur Bildung einer fertigen Montageplatte;
• 8 eine handelsübliche Abzweigdose, welche mit Komponenten zu einer anschlagfertigen Abzweigdose ergänzt wird;
• 9a Einrastungsvorgang durch drei enganliegende Lamellen, vorzugsweise bei 5, 6, anwendbar;
• 9b Einrastungsvorgang durch drei zueinander beabstandete Lamellen, vorzugsweise bei 2, 7, 8, anwendbar.

The invention is explained below with reference to the drawing, to which express reference is made with regard to all details essential to the invention and not detailed in the description. All elements that are not essential for the immediate understanding of the invention have been omitted. The same elements are given the same reference numerals in the various figures. In the drawing described below show:

• 1a a mounting plate shown and attached at the front;
• 1b an attached mounting plate shown from the rear, docked via two struts;
• 1c an attached mounting plate shown from the rear, docked via a strut;
• 2 a device designed as a ready-to-use mounting plate, with a central, base-side arrangement of the sawtooth-shaped profiling;
• 2a a section through the mounting plate with a focus on the area of the continuous groove;
• 3a a first view of the insertable part of a fastening clip;
• 3b another view of the insertable part of a fastening clip;
• 4 the basic structure of the sliding clamp;
• 4a a front view of the sliding bracket;
• 5 another embodiment variant of the mounting plate;
• 5a-5c the sliding bracket showing different views;
• 6 another embodiment variant of the mounting plate;
• 6a a section through the mounting plate with the focus in the area of the continuous groove;
• 7 the assembly sequence of the individual components to form a finished mounting plate;
• 8th a commercially available junction box, which is supplemented with components to form a ready-to-use junction box;
• 9a Locking process through three close-fitting slats, preferably at 5 , 6 , applicable;
• 9b Locking process using three spaced slats, preferably at 2 , 7 , 8th , applicable.

Embodiments of the invention

1a shows a mounting plate 100 shown from the front and attached to a cable-carrying grid duct 900, which consists of struts 910, 911 of different sizes and contours spaced apart on all sides. The front 110 generally serves as a stop surface for receiving electrical units or other components; these are preferably attached there by a detachable connection. For this purpose, the entire front 110 is generously provided with pre-drilled or cast core holes or with initial recesses, which meet the requirements that the units to be fastened there can be screwed on with self-tapping or thread-forming screws. For further aspects of such a screw connection, reference is made to DIN 267 Part 30 to avoid unnecessary repetitions. In this 1a is also the screw connection 101 of the anchoring components arranged on the back (see 3a , 3b , item 131/132).

1b shows the back 120 of the mounting plate 100 and how it is attached to the cable-carrying grid duct 900. A first docking is carried out by inserting the stationary anchoring components 131, 132 into a first strut 910 running on the top side of the grid channel, so that a first good force-related connection already takes place. These anchoring components 131, 132 can easily be screwed on somewhere else, like this 1a emerges, with these anchoring components together forming the fastening bracket (see 2 , item 130). The back 120 of the mounting plate 100 has a sliding clamp 140 on the underside of the fastening clamp, i.e. the anchoring components 131, 132 (see the 4 , 4a) on, the displaceability of which is in operative connection with a second strut 911 arranged on the underside of the first strut 910, and which cooperates with a latching mechanism (see 4 , 5a-5c ) forms a second force-related connection. The back of the mounting plate 100 has a continuous or quasi-continuous groove 150, which has a sawtooth-shaped profile 160 on the base side (see 2 ) is expanded. In the present case, the locking takes place in that the locking elements arranged on the underside of the sliding clamp (see 4 , Pos. 142) in the course of its carriage run along the groove, to create the force-related connection with the second strut 911, latched in with a non-retractable manner, thus achieving a maximized adhesion on the mounting plate 100 relative to the grid channel 900.

1c shows the back 120 of the mounting plate 100 and how it is attached to the cable-carrying grid duct 900. The frictional connection with the grid channel is achieved using the same anchoring dynamics as below 1 b has been described, with the only difference that the anchoring components 131, 132 of the mounting bracket and the sliding bracket 140 itself dock the same strut 910.

2 shows a ready-to-use mounting plate 100 with a central arrangement of a sawtooth-shaped profile, which mounting plate is attached to cable-carrying grid ducts, routes or rails (see 1 ) can be attached, the front side 110 of which is not visible here is used with preferably releasable anchoring means for accommodating electrotechnical units in general or other components in a broader sense. For electrostatic units, here is a junction box as an example (see 8th ) for use. On the back of the mounting plate 120, which is fully represented here by the representation of 2 is reproduced, this is characterized by an independent configuration, and it has a number of components which ensure the intended use of this mounting plate 100, i.e. its attachment to cable-carrying grid ducts, routes or rails, which in a preferred variant by longitudinal and / or transverse struts are constructed (see 1 ).

The back 120 of the mounting plate 100 is equipped with two anchoring components 131, 132 which are spaced at the top and maximized from one another and which form the fastening bracket 130, with the maximization of this spacing forming a stabilization factor compared to the suspended struts. A first force-related connection is created between the components 131, 132 and the struts, which is used for implementation achieved in that the inner contour of these components corresponds to the outer shape of the struts, these components fulfilling the function of a fastening clip 130. The two components are preferably fixed to the mounting plate by a screw connection, these anchoring components 131, 132 having a profiled attachment (see 3a , 3b , item 133), which can be inserted in a form-fitting manner into the opening 131a, 132a.

The back of the mounting plate is further equipped with at least one second component, which fulfills the function of a sliding clamp 140, this sliding clamp being arranged below the fastening clamp 130 and consisting of a component (see 4 , item 140), which is in operative connection with at least a second strut (see 1 ) forms a second force-related connection.

Furthermore, the back of the mounting plate has a continuous or quasi-continuous groove 150, which has at least one sawtooth-shaped profile 160 on the base side, which is in operative connection with at least one lamella arranged on the underside of the sliding clamp 140 (see as an example 4 ), which lamella (see 4 , Pos. 142) is designed in such a way that when the slide run 141 of the sliding clamp 140 has ended, a functional self-locking latching of the lamella takes place along the groove 150 into a nearest tooth gap in the sawtooth-shaped profile 160.

For this purpose, the slats have a certain elasticity, especially if they have a certain free length, so that the slat can be snapped into place resiliently along the sawtooth-shaped profile, with the pawl-shaped shoulder, also called the latching attachment, of the slat in the corresponding tooth gap can snap into place, and there in operative connection with a preferably vertical tooth face of the tooth gap ensures a retraction-protected state of the sliding clamp. The tooth gap has a clearance angle that enables the continuous carriage run 141 of the sliding clamp 140.

Due to the guided carriage run of the sliding clamp along the continuous or quasi-continuous groove in the mounting plate towards the fastening clamp, taking into account the force-related connections of the two clamps relative to the respective detected struts, a force connection acting on the mounting plate is formed.

Based on the tooth pitch of the sawtooth-shaped profile 160, the sliding clamp 140 has at least one lamella, which snaps into the nearest tooth gap to create a frictional connection. The sliding clamp 140 can also be equipped with several slats connected directly one behind the other, the distance between them in the operational direction being determined by a formula for determining the spacing of the slats from one another. See the information below 9b .

If, in the last case, for example, the sawtooth-shaped profile in the groove has a tooth pitch of 2 mm, this results in a single spacing from lamella to lamella of 0.66 mm in a combination of three slats, which in turn means that the self-locking locking of the sliding clamp is already on a length interval of 0.66 mm can be reduced, which means that these precautions per se are a reinforcement or Ensure maximization of adhesion. This is always the case when the slats have a minimized manufacturing-related gap between them, as in the figurative sense 4 , item 145.

However, if the sliding clamp is equipped with several slats that are more spaced apart from one another (see 4 ), then a secured, length-minimized locking is determined using quotients to determine the distance between the slats to one another (see 4 , item 145 and par. 0039) by recording the length of several tooth pitches of the sawtooth-shaped profiling and setting this length in relation to the number of mutually conflicting slats of the composite. Such a disposition also makes it easy to achieve targeted engagement to generate a maximized adhesion within a minimized length interval.

The illustrated configuration of the back of the mounting plate 100 according to 2 can also be designed and operated by a kinematic reversal. The same considerations also apply to the other mounting plates or self-sufficient mounting boxes from this application.

2a shows a section through the mounting plate 100 with the focus in the area of the continuous groove 150, the configuration of which is such that the sliding clamp 140 can perform a guided carriage run 141. On the top side of the back 120 of the mounting plate 100, two knobs 151, 152 run on both sides and parallel to the continuous groove 150, which take over the practically friction-free support of the sliding clamp 140 on the underside, with which the slide tenlauf 141 can be easily pushed. The configuration of the continuous groove 150 also ensures that the sliding clamp 140 is guided on all sides.

3a shows various views of the basic structure of the fastening bracket 130, which consists of two identically shaped components 131, 132, which are opposite at least one detected strut (see 1 ) form a force-related connection. The inner surface of the insertion tab 135 belonging to the components 131, 132 has a preferably multiple undulation 136, which is aligned with the possible contours of the struts used, such that the insertion process results in maximized circumferential coverage of these struts. A profiled attachment 133 is arranged on the underside of the component 131, 132, which is inserted or inserted in a form-fitting manner into the opening 131a, 132a of the mounting plate 100. can be plugged in (see 2 ).

3b shows a further view of the components 131, 132 associated with forming the fastening clip 130. The profiled attachment 133 has a bore 134 which is suitable for connection with a self-tapping screw, which according to 1a (Item 101) can be threaded in from the front 110 of the mounting plate 100, with the back 120 of such typically following the 2 , 5 , 6 , 7 , 8th , is constructed.

Concerning the 3a , 3b These internal shapes should vary between a shape that opens in the insertion direction and is increasingly undulating, as shown, and a shape that also opens in the insertion direction and runs flat, which means that sheet metal thicknesses can also be recorded. Since the components of the fastening bracket are in the mounting plate or can be fastened in the junction box by a detachable connection 133, 134, these could also be easily exchanged from case to case, which would maximize docking suitability.

4 shows the basic structure of the sliding clamp 140, which on the underside consists of a guide body 143 suitable for guiding, which is configured on both sides with protruding elongated ribs 147a, 147b, the distance between which forms a guide groove 148, which with the oppositely designed configuration 150 according to 2a is positively coordinated with the two protruding guide bodies 153, thus ensuring perfect carriage running 141. Furthermore, the sliding clamp 140 has a counter tab 144 to the insertion tab 135 (see 3a , 3b) , whereby this counter tab 144 is also designed on the underside with a multiple undulation 136, which are aligned with the possible contours of the struts used, in such a way that a maximized circumferential coverage of these struts results during the delivery process and force conversion. The delivery process is formed by ergonomic configuration 146 in the force level. A composite of slats 142 is arranged on the underside of the sliding clamp 140, which is in operative connection with the sawtooth-shaped profile (160) along the continuous groove (150) of the mounting plate (100) (see position in brackets 2 ).

This slat composite, like 4 shows, consists of several mutually spaced slats 142, which ensure a secure, length-minimized latching by determining the intermediate distance Slats 142 of the composite are in place (see par. 0039). Such a disposition also makes it easy to achieve targeted engagement to generate a maximized adhesion within a minimized length interval. The downwardly extending slats 142 are inclined in the carriage run 141. This inclination α of the slats preferably corresponds to an angle equal to/greater than 15° relative to the running edge 143a of the support body 143 of the sliding clamp arranged on the underside. Due to this inclination, the flexibility of the slats comes into its own when they lock into the respective tooth gap, i.e. a suspension-related locking is ensured.

The formation of the frictional connection takes place by taking into account the force-related connections of the fastening clip 130 (see 2 ) and the sliding clamp 140 (see 2 ) relative to the respective detected struts, and in operative connection with the groove 150 which runs continuously or quasi-continuously over the back of the device (see 2 ), which has at least one sawtooth-shaped profile 160 (see 2 ), which is in operative connection with a number of slats 142 integrated into the sliding clamp on the profiling side, which slat is designed in such a way that when the slide run of the sliding clamp 140 has ended (see 2 ) along the continuous groove a functional, self-locking latching of the lamella into the next detectable tooth gap takes place. The guide-related design of this sliding clamp 140 within the continuous groove 150 depends on the specified guide configuration 2a .

4a shows a view of the sliding bracket 140 from the front. The underside design of the body 143 suitable for guiding corresponds to the groove-like guidance according to 2a . In particular, this goes from this 4a the design of the ribs 147a, 147b, with a groove 148 being embedded intermediate to these ribs 147a, 147b on both sides of the body 143, which is the guide counterpart to the two lugs 153 2a form, whereby a positive connection is created, which ensures the exact carriage run 141 of the sliding clamp 140 along the groove 150 belonging to the mounting plate 100.

5 shows a further embodiment variant of the mounting plate 500, which is different from the mounting plate 2 The difference is that the groove 610 follows this 5 mounting plate 500 shown has sawtooth-shaped profiles, which capture both flank sides 620 of the groove 610, the design of the groove guide 530 ( 5b and 5c ) in this sliding bracket 510 with the configuration of the groove 610 in 6a coincides, whereby a perfect form-fitting guidance is achieved, which allows a perfect slide run 141. The fastening clip formed by the components 131, 132 already comes out 3a /3b respectively. out of 2 , item 130. In contrast, the configuration of the sliding clamp 510 used here is different 5a-5c out. Otherwise, the mounting plates are constructed similarly and they operate according to the same criteria.

5a , 5b , 5c , show the sliding bracket 510 showing various views, with the three-dimensional representation being used here for better understanding. In these figures, the focus is on the configuration of the sliding clamp 510, which is in operative connection with the mounting plate 500 ( 5 ).

5a is a cut through the middle 5b and shows the arranged slats 520 from the back, i.e. reversed compared to the latching attachment arranged at the end ( 5c , item 522). The gradation of the slats in the longitudinal direction relative to one another is defined by an intermediate distance 521, which corresponds to a section of the tooth pitch. Otherwise, the sliding clamp 510 is on the top side, 136, 144, 146, corresponding to the previous sliding clamp 140 ( 4 ) built up.

5b shows the sliding bracket 510 from the front. The inner guide 530 of the sliding clamp is clearly visible here, which is in a form-fitting operative connection with the configuration of the groove 610 for the implementation of the carriage run 141, as shown 6a emerges. The arrangement of the slats 520 is indicated on both flanks of the part arranged on the underside of the sliding bracket 510.

5c finally shows the sliding clamp 510 as it executes the carriage run 141. In this 5c The latching attachments 522 of the slats 520 are clearly visible, in particular how their flexibility is achieved through an end-positioned fastening, this leads to maximized elasticity of the slat, which has a very advantageous effect on the latching process. This elasticity is a product of the spring constant of the material used.

6 shows the initial shape of the base plate 600, which is then converted into a ready-to-use mounting plate 500 by installing additional anchoring elements (see 5 ). This base plate 600 has profiled openings 131a, 132a, into which the clamping components of the fastening clip 131, 132 carry ( 3a , 3b) be inserted. These components 131, 132 therefore have a profiled attachment 133, which can be inserted in a form-fitting manner into the opening 131a, 132a and is then fastened there by a releasable connection (see 2 and 5 ). The groove 610 has a sawtooth-shaped profile 620 on its two flank sides, the clearance angle of which is formed within the tooth gap in the slide track 141, such that the slats can initially be pushed forward unhindered over the sawtooth-shaped profile until the final locking is achieved by the attachment ( 5c , item 522) of a slat takes place.

6a shows a section through the mounting plate 600 with a focus on the groove 610 and its central guide 630, which acts as a male part to the female part in the sliding clamp according to 5b and 5c , item 530, functions, and thus the uninhibited slide run of the sliding clamp 510 ( 5a-5c ) along the groove 610 ensures.

7 shows the assembly sequence of the individual elements to form a finished mounting plate based on the finished mounting plate 100 2 . The starting point here is again a base plate 700, which is the one according to 6 , item 600, corresponds. On both sides of the sawtooth-shaped profile 160, the elements 710 and 720 are mounted on the base plate by a detachable connection (not shown in detail), the profiled openings 131a and 131b arranged in the base plate 700 being aligned with those openings in the elements 710, 720.

The first assembly steps are carried out using the transfers C, D shown as an alternative. Further assembly attachments relate to the fastening bracket formed by components 131, 132, which assembly attachments are carried out by the transfers A, B shown in the alternative. The attachment of these components 131, 132 is also done here by using a detachable connection. The groove formation for guiding the sliding clamp 140 shown in summary, according to the execution 2a , is indicated by items 711, 721. Otherwise, this sliding bracket 140 corresponds to the illustration 4 , 4a , whose introduction into the groove is marked by the transfer E.

8th shows a commercially available junction box 800, the back of which is initially expanded by a sawtooth-shaped profile 160, this back following the assembly sequence according to 7 is completed. This junction box is also completed here with the same elements 710, 720 and components to form the fastening bracket. It is done with the same sliding clamp according to 4 , 4a , operated. This means that the fully assembled junction box can be attached directly to cable guides as a self-sufficient unit.

9a shows an arrangement of three vertically or quasi-vertically operating slats 142, which sometimes also after the 5a-5c can be configured. In this figure it is assumed that the slats provided, which are integrated into the sliding clamp 140, occupy a single tooth pitch (tooth gap) z. The distance X from slat to slat is z/3. In principle, other bond sizes can also be provided, but this will always depend on which tooth pitch is present and how tight the snap-in should be to create the frictional connection. The distance $$X=\frac{\mathrm{e.g}}{n2}$$

X

Abstand der Einrastungskonfiguration von Lamelle zu Lamelle

z

Grösse der Zahnteilung in mm;

n2

Anzahl der zum Verbund gehörenden Lamellen;

wobei n2 > 2.They mean:

X

Latching configuration distance from slat to slat

e.g

Size of the tooth pitch in mm;

n2

number of slats belonging to the composite;

where n2 > 2.

The tooth gap is determined by the predetermined tooth pitch, which extends from tooth tip to tooth tip, which in each case forms the starting point of a vertical or quasi-vertical tooth face, which is simply responsible for the latching of the lamella that takes place there, and which in turn is divided into one up to the tooth base The next tooth tip passes over to the tooth back, which preferably runs under a moderate clearance angle in order to make the snapping of the flexible slats more gentle when transitioning to the next tooth face. The designation of the sawtooth shape is based on a relevant DIN standard (see also the list of components of a tooth above, par. 0022).

wobei: $$Q1=\frac{n1xz}{n2}undQ2=\frac{z}{n2}$$

9b shows another configuration in which the distance from lamella to lamella is extended and which extends over several tooth pitches, such a configuration being based on manufacturing and practical reasons. This configuration after 9b is not based on the three vertically or quasi-vertically arranged slats 4 limited, but it can easily be applied to other constellations of the slats relative to one another, as shown in the 5a-5c is the case, with the locking processes all taking place according to the same principles as described under 9a are described. The advantages of such a configuration have been described in detail in the chapter “Presentation of the invention”, which is why they are not listed again here to avoid unnecessary repetition. For multiple slat configurations, the distance X from slat to slat can be calculated as follows: $$\text{X}=\text{Q}1+\text{Q}2$$

where: $$Q1=\frac{n1x\mathrm{e.g}}{n2}undQ2=\frac{\mathrm{e.g}}{n2}$$

X

Abstand der Einrastungskonfiguration von Lamelle zu Lamelle;

n1

Anzahl überbrückter Zahnteilungen durch die Lamellen erfasst;

z

Grösse der Zahnteilung in mm;

n2

Anzahl Lamellen;

wobei aus Symmetriegründen soll n1 = n2 festgelegt werden.They mean:

X

Latching configuration distance from slat to slat;

n1

Number of bridged tooth pitches recorded by the lamellae;

e.g

Size of the tooth pitch in mm;

n2

number of slats;

where, for reasons of symmetry, n1 = n2 should be determined.

QUOTES INCLUDED IN THE DESCRIPTION

This list of documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• CH 713749 B1 [0009, 0023]

Claims (45)

Device formed as a fastenable mounting plate, the front (110) of which is designed to accommodate electrical units or other components, and the back (120) of which has means (130, 140) for fastening the device (100) to cable-carrying channels (900 ) serve, which are constructed by longitudinal and / or transverse struts (910, 911) of different contours and sizes, the means arranged on the back (120) of the device (100) consisting of at least one anchoring component (130) stationary on the top and at least one anchoring component (140) that can be moved on the underside, the individual anchoring components (130, 140) forming a force-related connection with at least one strut (910, 911) or both anchoring components forming a force-related connection with the same strut, the back (120) of Device (100) has at least one continuous or quasi-continuous recess (150), which has at least one latching configuration (160) on the base, the displaceable anchoring component being equipped on the underside with at least one latching element (142), which forms a latching along the latching configuration , whereby the force-related strut-side connection of the two anchoring components, including the latching, forms a force connection between the device and the cable-carrying channel. Device according to Claim 1 , characterized in that the stationary anchoring component is designed as a fastening clip (130) and the displaceable anchoring component is designed as a sliding clip (140). Device according to Claim 1 , characterized in that the latching configuration is formed by a sawtooth-shaped course or profiling (160). Device according to Claim 1 , characterized in that the latching element belonging to the displaceable anchoring component (140) consists of at least one rigid, quasi-rigid or flexible lamella (142). Device according to Claim 1 , characterized in that the recess is designed as a groove (150). Device according to Claim 1 , characterized in that the latching element consists of at least two slats (142), and that the slats are preferably arranged at an angle in the feed direction (141) of the displaceable anchoring component (140). Device according to Claim 6 , characterized in that the angle of the slats has an inclination of ≥ 15° relative to the running edge (143a) belonging to the support body (143). Device according to Claim 1 , characterized in that the recess running along the back of the device has the shape of a groove (150) at least one base-side latching configuration in the shape of a sawtooth-shaped course, that the displaceable anchoring component has the shape of a sliding bracket (140) on the underside at least one opposite of the sawtooth-shaped course has a snap-in element in the form of a lamella (142), which, when the carriage run (141) of the sliding clamp has ended, forms a functional, self-locking, releasable or non-releasable snap along the groove in a next-detecting tooth gap (z) belonging to the sawtooth-shaped course, which the Adhesive connection of the device relative to the cable-carrying channel (900) is defined. Device according to Claim 1 , characterized in that the depression running along the back of the device has the shape of a groove (150) at least one base-side latching configuration in the shape of a sawtooth-shaped course, that the displaceable anchoring component has the shape of a sliding bracket (140) on the underside at least two opposite The sawtooth-shaped course has snap-in elements in the form of lamellae (142), one of which forms a functional self-locking, releasable or non-releasable latching in a next detectable tooth gap (z) belonging to the latching configuration (160) when the sliding clamp has finished sliding along the groove, which the force connection of the device relative to the cable-carrying channel (900) is defined. Device according to one or more of the Claims 1 until 9 , characterized in that in the case of a combination of at least two slats arranged one after the other, the distance (X) from slat to slat to achieve the locking is calculated according to the following formula: $$\text{X}=Q1+Q\mathrm{2,}$$

where $$Q1=\frac{n1x\mathrm{e.g}}{n2}undQ2=\frac{\mathrm{e.g}}{n2}$$

They mean: Q1 and Q2 quotients for calculating the distance; X distance of the locking configuration from lamella to Lamelle N1 Number of bridged dental parts by the slats; z Size of the tooth pitch in mm; n2 Number of slats belonging to the composite. Device according to Claim 10 , characterized in that n1 = n2. Device according to Claim 10 , characterized in that n2 ≥ 2. Device according to Claim 10 , characterized in that the slat is formed on the head side with a latching attachment or with a latching surface to achieve the latching. Device according to one or more of the Claims 1 until 9 , characterized in that in a combination of at least two slats arranged one after the other, the distance (X) of the locking configuration from slat to slat while simultaneously occupying a single tooth pitch (z) is calculated according to the following formula: $$X=\frac{\mathrm{e.g}}{n2}$$

They mean: n2 Number of slats belonging to the composite. Device according to Claim 1 , characterized in that the anchoring parts (144) belonging to the displaceable anchoring component (140) can be moved or moved at least in one plane. are designed to be flexible. Device according to Claim 1 , characterized in that the anchoring parts (144) belonging to the anchoring components (130, 140) have an angularly opening course from their anchoring to implement the fastening process. Device according to Claim 16 , characterized in that the inside contour (136) of the anchoring parts (144) corresponds in shape to the outside contour of the respective strut (910, 911) being stressed. Device formed as an attachable mounting plate, the front (110a) of which is designed to accommodate electrical units or other components, and the back (120a) of which has means (131, 132; 510) for attaching the device (500) to cable-carrying channels (900), which are constructed by longitudinal and/or transverse struts (910, 911) of different contours and sizes, the means arranged on the back (120a) of the device (500) consisting of at least one anchoring component (131) stationary on the top side. 132) and consist of at least one anchoring component (510) that can be moved on the underside, the individual anchoring components (131, 132; 510) forming a force-related connection with at least one strut (910, 911) or both anchoring components forming a force-related connection with the same strut, whereby the rear side (120a) of the device (500) has at least one continuous or quasi-continuous recess (610), which has at least one latching configuration (620) on the flank side, the displaceable anchoring component (510) being opposite the latching configuration on the flank side with at least one latching element ( 520), which forms a snap-in along the snap-in configuration, the force-related strut-side connection (910, 911) of the two anchoring components, taking into account the snap-in, forming a force connection between the device and the cable-carrying channel. Device according to claim 18, characterized in that the stationary anchoring component is designed as a fastening clip (131, 132) and the displaceable anchoring component is designed as a sliding clip (510). Device according to Claim 19 , characterized in that the anchoring parts (144) belonging to the fastening clamp and sliding clamp have an angular opening from their anchoring to implement the fastening process. Device according to Claim 18 , characterized in that the latching configuration is formed by a sawtooth-shaped course (620). Device according to Claim 18 , characterized in that the recess is designed as a groove (610). Device according to Claim 18 , characterized in that the snap belonging to the displaceable anchoring component (510). tung element consists of at least one lamella (520). Device according to one or more of the Claims 18 until 23 , characterized in that in a combination of at least two in the displaceable anchoring component (510), the slats (520) arranged on the flank side are each provided with a latching attachment (522) acting on the head side, the distance (X) from one another in the direction of movement of the displaceable anchoring component (510 ) when using the size of a single tooth pitch (z) according to the formula Claim 14 can be determined. Device according to Claim 18 , characterized in that the recess running on the back (120a) of the device (500) has the shape of a groove (610), that at least one flank of this groove has a locking configuration in the shape of a sawtooth-shaped course (620), that the displaceable Anchoring component is designed as a sliding clamp (510), which is equipped on the flank side opposite the latching configuration with at least one latching element (520) in the form of a lamella (520), which, when the displaceable anchoring component has completed its run along the latching configuration, creates a self-locking, releasable or non-releasable latching a next detectable tooth gap of the sawtooth-shaped course (620) is created, which defines the resulting adhesion of the device relative to the struts (910, 911) included. Device according to Claim 18 , characterized in that the recess running on the back (120a) of the device (500) has the shape of a groove (610), that both flanks of this groove have a locking configuration in the shape of a sawtooth-shaped course (620), that the displaceable anchoring component is designed as a sliding clamp (510), which is equipped on the flank side opposite the latching configuration with at least one latching element (520) in the form of a lamella (520), which, when the displaceable anchoring component has completed its run along the latching configuration, creates a self-locking, releasable or non-releasable latching a next detectable tooth gap of the sawtooth-shaped course (620) is created, which defines the resulting adhesion of the device relative to the struts (910, 911) included. Device which consists of a fastenable mounting plate assembled from various components, the front (110, 110a) of which is designed to accommodate electrical units or other components, the back (120, 120a) of the mounting plate (700) being equipped with components, which serve to attach the mounting plate (700) to cable-carrying channels (900), which are constructed by longitudinal and/or transverse struts (910, 911) of different contours and sizes, the mounting plate being assembled from at least the following components: a) Two loose components (710, 720) can be fastened on the back of the mounting plate oppositely and parallel to one another (C, D), such that this spacing forms a continuous or quasi-continuous groove (711, 721); b) The two fastened components (710, 720) in turn have means (131a, 132a) for fastening (C, D) of stationary anchoring components (131, 132) on both sides of the groove (711, 721) formed in the upper region of the mounting plate. on; c) The groove (711, 721) serves a carriage run (141) of a displaceable anchoring component (140) inserted (E) into the end of the mounting plate (700); Device which consists of a fastenable junction box assembled from various components, the back of which is equipped with components which serve to attach the junction box (800) to cable-carrying channels (900), which are provided by longitudinal and/or transverse struts (910, 911). of different contours and sizes, with the junction box being assembled from at least the following components: a) Two loose components (710, 720) can be fastened on the back of the junction box oppositely and parallel to one another (C, D), such that this spacing forms a continuous or quasi-continuous groove (711, 721); b) The two fastened components (710, 720) in turn have means (131a, 132a) for fastening (C, D) of stationary anchoring components (131, 132) on both sides of the groove (711, 721) formed in the upper area of the junction box. on; c) The groove (711, 721) serves a carriage run (141) of a movable anchoring component (140) inserted (E) at the end of the junction box (800). Device according to Claim 27 or 28 , characterized in that the groove (711, 721) has at least one latching configuration (160) on the base, and that the displaceable anchoring component (140) is equipped with at least one latching element (142) arranged on the underside. Device according to Claim 27 or 28 , characterized in that the groove (711, 721) has at least one latching configuration (620) on the flank side, and in that the displaceable anchoring component (140) is equipped with at least one latching element (520) arranged on the flank side opposite the latching configuration (620). Device according to one or more of the Claims 27 until 30 , characterized in that the groove (711, 721) has a latching configuration (160) on the base side and at least one latching configuration (620) on the flank side. Device according to one or more of the Claims 27 until 31 , characterized in that the force-related connection of the struts (910, 911) of the two anchoring components (131, 132; 140), including the latching of the latching element, form a force connection between the mounted mounting plate (700) and the cable-carrying channel (900). Device according to one or more of the Claims 27 until 32 characterized in that the displaceable anchoring component is designed as a sliding clamp (140), that it has at least one downwardly extending or at least one latching element arranged on the flank side in the form of a lamella (142, 520). Device according to Claim 32 , characterized in that the angle (α) of the downwardly extending latching element (142) is ≥ 15° relative to the running edge (143a) of the support body (143) arranged on the underside of the sliding clamp (140). Device according to Claim 27 or 28 , characterized in that the groove (160) running along the back of the device (700, 800) has at least one latching configuration (150) running on the base side, that the displaceable anchoring component (140) carries at least one latching element (142) arranged opposite the latching configuration on the underside , which creates a functional, self-locking, releasable or non-releasable engagement in a next detectable tooth gap (z) of the engagement configuration when the slide run (141) of the displaceable anchoring component has ended along the groove. Device according to Claim 27 or 28 , characterized in that the groove (610) running along the back of the device (700, 800) has at least one latching configuration (620) running on the base side, that the displaceable anchoring component (140) carries at least one latching element (520) arranged opposite the latching configuration on the flank side , which, when the slide run (141) of the displaceable anchoring component (140) has ended, creates a functional, self-locking, releasable or non-releasable engagement along the groove in a next detectable tooth gap (z) of the engagement configuration (620). Device according to Claim 35 or 36 , characterized in that in a configuration of several arranged latching elements (142, 520), the determination of the distance between the latching elements relative to the latching attachment (522) or latching surface arranged on the head side is determined according to the formulas according to Claims 10 resp. 14 can be determined. Device according to Claim 27 or 28 , characterized in that the stationary anchoring component is designed as a fastening clip (130; 131, 132) and the displaceable anchoring component is designed as a sliding clip (140, 510). Device according to Claim 38 , characterized in that the anchoring parts (144) belonging to the fastening clamp and sliding clamp have an angular opening from their anchoring to implement the fastening process. Device according to Claim 29 or 30 , characterized in that the latching configuration is formed by a sawtooth-shaped course (160, 620). Device according to Claim 27 or 28 , characterized in that the anchoring parts (144) belonging to the displaceable anchoring component (140, 510) can be moved in at least one plane. are designed to be flexible. Device according to Claim 27 or 28 , characterized in that the inside contour of the anchoring parts (144) belonging to the stationary and displaceable anchoring components (130, 140, 510) corresponds to the outside contour of the respective connectable strut (910, 911). Device which consists of an attachable mounting plate (100, 500, 600, 700), of an attachable junction box (800), of other attachable bodies or units, the back of which has means which serve to attach the device to cable-carrying ducts (900). , these channels being provided by longitudinal and/or transverse struts (910, 911) of various types Contours and sizes are constructed, the means arranged on the back of the device consisting of at least one stationary anchoring component (130, 131, 132) arranged on the top and at least one displaceable anchoring component (140, 510) arranged on the bottom, the two anchoring components having a force-related connection each form at least one strut or both anchoring components dock the same strut, the back of the device having at least one continuous or quasi-continuous groove (150, 610), which has at least one sawtooth-shaped profile (160, 620) running on the base side and at least one flank side ), wherein the displaceable anchoring component is equipped with at least one latching element (142, 520) on the underside and flank side, with a first latching element (142) within a first sawtooth-shaped profile (160) in the carriage run (141) of the displaceable anchoring component (z), and wherein compared to this first latching, a second latching element (520) within a second sawtooth-shaped profiling (620) has a minimized distance from its own latching. Device according to Claim 43 , characterized in that the minimized distance is ≤ 0.6 mm, preferably ≤ 0.4 mm, in particular ≤ 0.2. Device according to Claim 43 , characterized in that the force-related connection of the two anchoring components (130, 140) to one another in operative connection with an initial latching of a latching element forms a force connection between the device and the cable-carrying channel.

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