JPS63500410A - Connection distributor for integration into the flange casing - Google Patents

Abstract

1. Terminal block (1) for connecting a plurality of electrical conductors (3) in which the conductor terminals/conductor lead-in apertures (8) are configured in parallel, adjacent rows, characterised in that between each pair of conductor terminal rows a cable duct (12) running parallel to the rows is formed in the insulating body of the terminal block (1).

Description

[Detailed description of the invention] Connection distributor for incorporation into a flange casing Connection distributor for internal installation, in front of wall penetration or casing opening It can be fixed easily, and since the connection/distributor has a multi-pole plug-in coupling member on one side. , and on the other side G, there is a contact member of the connection distributor. Connections of individual conductors combined with contact elements of multipole plug connections in Relating to something of a form that is formed for.

Such connection distributors are, for example, generally used for multipole plug-in connections/plugs. For distributing an incoming conductor, which is held in a single connecting member, into successive conductors. Useful, in this case, for the connection distribution 4, for plug-in connections of multi-pole plug-in devices, in which specific conductors A plug-in or clamp that is electrically connected to the part can be connected to one connection part.

In this case, even if the connection distributor has finished its installed state, the casing or disconnection It can be installed and manufactured without problems in or into the wall of the replacement panel. is necessary. Furan, known from European Patent No. 97255, The connection distributor for integration into the casing has a multi-pole plug-in device on the negative side. On the other hand, it has the possibility of connecting a number of individual conductors.

In this case, the fully assembled connection distributor is installed from the inside of the switchboard to its front side. As discussed, it is fitted into the flange casing to be incorporated and is screwed thereto. It has become. The downside of this in a large and fully capable device is that the connections The screw connections of the devices must be made from the front side of the switching panel, and the connections must be made on the - side. The reason is that the distribution equipment is installed even from the inside of the switching panel. In this case, -! ￥j Vc In large area switchboard walls - problems often occur and for assembly Additional helpers will be required.

From another configuration of the device known from European Patent No. 97 255, the flan The socket member is screwed into the casing from the front side, and from the inside of the switching board. A socket member is a block that refers to a conductor connection device that is fastened from an individual segment. It can also be seen that the upper IC is locked.

In this case, such blocks are equipped with lateral fixation/retention angles, which Through this, on the one hand, the connection of the individual segments is brought about, and through this, In variant I, the block is additionally fixed to the 7' flange casing. But this Such a known device (based on the locking of the connection block and the socket member) , separation of the parts after assembly is no longer possible immediately.

However, it is an object of the present invention to connect the connection distributor of the above-mentioned type to a conductor connection block. Even after installing the distributor into the flange casing, there are no problems with wiring or wiring changes. In order to be able to do it without any problems, it can be removed from this again. The goal is to make improvements.

In this case, such removal and reinstallation of the conductor connection block will terminate the installed state. Even if the test is completed successfully, and especially if it is possible to do it without assistance.

This problem can be solved by the present invention, in which the connection distributor includes a socket member and a contact member. It is assembled with a pre-assembled connection block so that it can be separated from the Moreover, the socket member has a multi-pole plug-in connection on the side away from the connection block. shaped according to the geometrical shape of the part and in the flange casing. , from the plug-in side, there was some confusion regarding the connection part of the multi-pole plug-in coupling member, and this The pre-assembled connection cable is fixed on the opposite side - from the wiring side. A connection block is mounted on the socket member and is mechanically coupled thereto. A plug-in contact member protruding from the socket member is received in the guide opening of the socket member. And it must be able to penetrate into the insertion range of the multi-pole insertion coupling member. Therefore, it is solved.

Advantageously, the flange housing can also be used for the installation of plug-in devices. The socket member provided in accordance with the present invention may also be a commercially available component. is a component which can be used in the plug-in device as a component already mentioned above. but with additional retaining or fixing elements for the connecting block. We are prepared. In short, some commercially specified parts are included, and these are large-scale There are also other plug-in solutions available.

Further advantageous embodiments of the invention are explained in detail in claims 2 to 8. .

The advantages obtained by the invention are particularly significant simplification of operation and assembly. This is a completely pre-assembled single-piece unit formed into a single component – in some cases. In this case, the connection block already wired from outside the final installation position is connected to the flange. Installed into the switchboard from inside the switchboard and additional screw connections from this side as well. This is because the alloy member is only connected to the socket member at the holding angle. It is. In this case, in order to be able to change the wiring later, the connection block is It can also be released and removed again if necessary. This further advantage is , built-in inside the switching panel - and when the connection state is terminated, it is more strongly attached to the surface. appear.

Embodiments of the invention are shown in the drawings and explained in detail below. However, in the drawing, Figure 1 is a front view of the connection distributor. FIG. 2 is a side view of the connection distributor according to FIG. 1 taken along line 2-2; FIG. 3 is a front view showing a developed view of the connection distributor according to FIG. 1; FIG. 4 is a front view of a socket member for a connection distributor with cross-sectional pin contacts; FIG. 5 is a front view of a socket element for a connection distributor with cross-sectional thin plate contacts; FIG. 6 is a front view showing various assembly possibilities of the connection distributor.

The connection distributor shown in FIGS. 1 and 2 is generally connected to the socket member 1. blocks 2, which are equipped with a flange casing 3 and are The flange casing is fixed to the wall 4.

Furthermore, the flange casing is located on one wall side and the connecting block The hole protrudes through the wall through-hole 5 and is accessed on the other wall side.

In Figure 3, the connection distributor is expanded to allow identification of all the different components. Shown in open drawing. The socket member 1 is a well-known substantially rectangular insulator 6; The insulator is already used in other multipole plug-in devices and the narrow side 7 It is provided with a fixed angle 8 manufactured from IC sheet material. Fixed ankle angle The corner member is secured to the flange casing.

A metal holding angle l0IZ is attached to the fixed angle, and this is screwed with screw 1. 1 and the pin 12 at the fixed angle is fixed by the holding angle. to ensure perfect positioning and retention of the retaining angle. I testify. The aforementioned holding angle serves to secure the connecting block 2 which is subsequently inserted.

On the side opposite the fixing or holding angle, the socket part 1 /The insulator 6 is designed in accordance with the plug geometry of conventional multipole counter-plugs. There is.

A flange casing 3 is formed for receiving the socket member 1, and The fixing angle 8 is placed on the projection 14 during fitting and is screwed in here by means of a screw 9. Fixed. Again, a commercially available configuration known as a flange casing This component is already used in other multipole plug-in devices as well. It has become so.

The connecting blocks 2 are generally made of flat insulating segments 15 that are inserted into each other. The individual segments are connected by pin or notch connections. This is what is being done. Insulating segments can be formed as halves that are open on one side, for example. A contact member 16 is inserted into these half portions. In this case, At one end of the point member, a connecting device 1 for connecting the individual conductors 18 is provided. 11. The connecting device can be used, for example, as a screw fastening element or as the case may be. For plug-in connection strips, conductors without threads - clamps are provided as vesical contact elements, etc. Ru.

The arranging device of the contact element is approached from the outside of the connection block and therefore the corresponding conductor can be connected individually.

An extension of the contact element projects on the underside of the connection block or insulation segment. do. The area of the contact element may be designed as a pin or sleeve contact. In the drawing, an embodiment as a bottle contact 19 is shown. Maintain contact parts In addition to the insulating segments 15 that 20 are provided. These closing segments (without contact members) are A guide groove 21 is provided on the plane of the socket member 1, and these A floor angle 10 is held in a form-locking manner in the guide groove. Further closed segment At the connector, a projection 23 with a fixing screw 22 is provided and the connecting block When assembling the hook and socket member, bend the holding angle 10 against the protrusion. The attached tongue piece 24 is then brought into contact. A screw hole 25 is provided in the tongue piece, and this screw hole A screw 22 is screwed into the inside, and the brackets make the connection block a socket member. and can be securely screwed.

When combining the socket member 1 and the connection block 2, it protrudes from the connection block. The extensions of the contact members (e.g. bottle contacts 19) are arranged in a corresponding pattern. The socket member is inserted into the guide hole 26 through which the socket member is finally inserted. 〇adjacent that enters the range and is here combined with the corresponding polynomial counterinsert member Insulation of one socket member to increase air- and creepage distance between contact members The body 6 is provided with a thin web 2 feet in the area of the guide holes 26 or between them. and the web is connected to the lower connecting block when assembling the parts. It sinks into the miso that is placed accordingly. The insulator of the socket member is further guided to its narrow side. A wall 28 is provided, and the mutual spacing of this guide wall is determined by the connecting block (parallel 17 IC). , e edge segments 15] are laterally guided and held between them. It is designed to

On the long side of the insulator, low side walls 29 are provided, between which the socket The lower end of the connecting block is reached when the connecting part and connecting block are fully assembled. and these provide additional guidance and retention of the Fiffc belt in the lateral direction. In conjunction with the guidance and retention by the side walls 28.

Counter-insertion parts not shown here are generally used separately when combined with connection distributors. individual, i.e. progressively contacting, protective conductor connections independent of the individual plug-in connections parts are required. For this reason, the fixed angle of the insulator 6 of the socket member is It has a known contact spring 30 directed towards the plug-in area of the plug-in member. Furthermore, the contact spring is a counter-insertion member when the electrical connection member is combined with the contact spring. It is produced as a thin contact plate. In addition, hold angle 10 (C ground contact A protective conductor or earth connection is provided which is further guided by the same 31. The continuation will take place. Furthermore, as already mentioned above, the retaining angle is made of electrically conductive material. Manufactured from oak, and by means of a fixed angle and screw connection Continuous electrical connection of the earth- or protective conductor to the mating plug based on The connection is guaranteed.

FIG. 4 shows a cross-sectional view of the socket member 1, which shows a contact with a bottle contact. For this purpose, FIG. 5 shows a section of the socket member 1'. 1 shows a top view, which is provided for a connection distributor with sleeve contacts;

Significant features regarding the retention and fixation of the connection block in the socket member are Here, slight changes are required only in the area of the extended and sharpened end of the contact member. 69, in which case the contact element is formed as a plug-in sleeve. The cut end is received in a corresponding receiving cutout 32 in the insulator of the socket member. has been done.

Finally, FIG. 6 shows different assembly possibilities of the connection distributor. first In the assembled form (see the upper half of Fig. 6), the mud flange casing 3 , is fixed to a wall 4 with a through hole 5. Next, the socket member 1 is attached to the flange cage. It is fitted into the thing and screwed down. Then, connect block 2 is positioned on the opposite side. Insert into the flange casing/socket member from the wall side where it is placed, in which case the contact The extended end of the part is inserted into the guide opening of the socket part and connected to the connecting block. is screwed to the holding angle 10. In this case, the conductor 18 is already connected from the beginning. connected to a subsequent block, or possibly for the first time at a later point in time It can be reduced.

Another type of assembly is shown in the lower half of FIG.

In this case, as a first assembly step, the socket member 1 is inserted into the flange casing 3. It is fitted into and fixed within. Next, this pre-assembled The erected unit is fixed to the assembly wall 4, in which case the retaining anchor of the socket member A glue 10 projects through the wall penetration 5. Then continue assembly until all As already mentioned above, the connection block 2 is inserted into the flange casing/socket part. It is fitted and screwed to the holding angle 10.

Claims (8)

[Claims] 1. A connection/distributor to be incorporated into a flange casing, which can be installed in a wall penetration or can be fixed in front of the casing opening, and the connection distributor has multiple terminals on one side. a bayonet connection for a bayonet coupling member, and on the other side: The contact member of the connection distributor is connected to the contact member of the multipole plug-in connection. of the type formed for the connection of individual conductors, said connection The arrangement includes a socket member (1) and a contact member (16), and is assembled in advance. It is assembled so that it can be separated from the connecting block (2), and the socket part On the side where the material (1) leaves the connecting block (2), the multi-pole plug-in connection is formed according to the geometrical shape of the flange casing (3). From the plug-in side - with respect to the connection of the multipole plug-in coupling part - the plug-in and The pre-assembled connection block (2) is fixed on the opposite side - the wiring mounted on the socket member (1) from the side and mechanically coupled thereto; Furthermore, the plug-in contact member (19) protruding from the connecting block is the socket member (1). the plug-in area of the multipole plug-in coupling part received in the guide opening (26) of the Incorporated into a flange casing that is characterized by being designed to protrude into the casing. Connection distributor for. 2. The socket member (1) is provided with lateral guiding and retaining angles (10). , these protrude through built-in openings in the flange casing and further retain The angle (10) is bent and comprises a tongue (24) with a screw hole (25). In addition, on the side of the connecting block (2) there is a guide for the holding angle (10). (21) and a projection (23) with a threaded opening; The retaining angle connects to the connecting block via a screw (22) fitted into the threaded opening. 2. The connection distributor according to claim 1, wherein the connection distributor can be tightened with a screw. 3. Assembled from disk-shaped insulating segments (15) with connecting blocks (2) arranged in parallel. mating, and the insulating segments form-lockingly receiving the contact element (16). and the mutual retention of the insulating segments is by means of a pin coupling device. and each lateral closing segment (20) is a contact member. These provide guidance and fixation for the holding angle (10). Claim 1, characterized in that the device (21, 22, 23) is The connection distributor according to item 2. 4. The retaining angle (10) connects the earth contact spring (30) of the socket member (1) with the electrical electrically connected and protrudes through a built-in opening in the flange casing. characterized in that it is provided with a screw connection (31) for the earth conductor in its area. A connection distributor according to any one of claims 1 to 3. 5. On the narrow side of the socket member (1), each has a guide wall (28). It is formed from one-piece molded parts, between which there is a lower area of the connecting block (2). be guided and held during the assembly of the connecting block and socket member. The connection distribution according to any one of claims 1 to 4, characterized in that vessel. 6. An integrally molded part (side wall 29) is provided on the longitudinal side of the socket member (1). When the connecting block and socket member are combined, these A claim characterized by being adapted to guide and center the lower vertical side of the grip. The connection/distributor according to any one of the requirements ranges 1 to 5. 7. The socket part (1) has a plug-in connection on the side facing the connecting block (2). Transverse and longitudinal ribs (2) arranged between the guide openings (26) for the point members (19) 7), which connect the plug-in contact members (19) protruding from the connecting block. ) arranged horizontally and vertically, correspondingly arranged in the connecting block. There is a groove in the groove that sinks when the connecting block and socket member are assembled. The connection according to any one of claims 1 to 6, characterized in that: Distributor. 8. The flange housing is equipped with a locking device for a multi-pole mating plug. The connection portion according to any one of claims 1 to 7, characterized in that: Arrangement.