HU221913B1 - Mounting unit such as a standing bracket for single- or multiple-layer paner heater units with convector plates - Google Patents

Abstract

FIELD OF THE INVENTION The present invention relates to a holding device, preferably a rack console (10) or a window socket or similar, single or multi-row sheet radiator (62) formed with convector plates (60), having a base member attached to the floor level or to the window socket and a fixed square rectangular tube (32) and support portion (34) attached thereto. , the retaining part (34) formed by a screw sleeve (35) extending from the tube sleeve (35) surrounding the rack tube (32) and from the tube sleeve (35) to the rack tube (32) in a fixed manner and fitting to the plate radiator (62), the tube sleeve (35) being narrow at the top end (39), a thread (37) is provided for receiving the clamping screw, and at least one of its adjacent perpendicular side walls is fitted with a tube sleeve (35) or parallel to a flange (44) having a cross-sectional area equal to the sheet radius (62). with the size of the vertical air channel (68, 168) between the lamellae (76, 78) of the vectors (60). ŕ

Description

BACKGROUND OF THE INVENTION The present invention relates to a bracket, preferably a single-row or multi-row radiator with rack brackets or convector plates with window boards. The support device consists of a base member fixed to the aisle or to the window board and a support tube, preferably rectangular in cross section, attached thereto and a support part which can be slidable on the support tube and which is connected to a sheet radiator. The bracket is secured to the rack tube by a tube sleeve surrounding the rack tube and a clamping screw extending from the tube sleeve to the rack tube.

The tripod bracket described above is already known from WO 94/21970. The rack bracket known from this document has many advantages that other rack brackets do not have. The most important such advantage is that the radiator can be mounted without having to remove its packaging beforehand. This prevents the radiator from being sprayed with paint sprays or cleaning agent residues while still working in the room where the radiator is to be located. The remaining packaging of the radiator thus eliminates the need to protect the mounted radiator with a cover foil or the like against such contamination.

In many cases, however, the rather cumbersome assembly is disadvantageous, necessitating, for example, the tightening of three different screws to mount the support device at the correct height on the riser tube and to secure the radiator with separate hook structures on the support.

The object of the present invention is to improve the known rack console for economical manufacture of rack tube and its simple installation.

The object of the present invention is solved by a support device having a threading screw © in the narrow side of the tube sleeve near its upper end, while the tube sleeve is provided with a parallel member or at an angle thereto. mounted which extends into the air passage between the lamellar radiators.

Contrary to the prior art, where hooks are used on plumbing pipes or straps, the assembly according to the invention is carried out by inserting a sash in one of the convector plates and then tightening the clamping screw to fix the clamping screw to the desired height of the clamping screw. due to its special arrangement and the constant mounting distance (play), the tube sleeve rotates relative to the stand tube, whereby the wing moves out of the exact cover relative to the stand tube, thereby catching and securing the radiator between itself and the stand tube.

In most cases, one wing is sufficient. When particularly even clamping is required or the weight of the radiator is particularly high or the load capacity of the fins is not very high, it is advantageous to use more than one flap, preferably two flaps spaced apart from each other and the riser tube. they are clamped into the air duct formed by two adjacent lamellae and, by tightening the screw, lie on the inner surfaces of the lamellae while at the same time pressing the riser tube against the plate radiator from which the lamellae start.

Of course, other distributions are possible, for example, the two wings are not located in the nearest duct.

Preferably, the weight of the radiator is carried by a portion of the elbow portion of the wing which is formed as a contact surface and is provided for the lower edge of the lamella from the radiator.

For the purpose of sound insulation and to avoid bouncing noises during radiator expansion, a plastic element is positioned at the elbow portion so that the metal lamellae of the plate radiator do not lie on the metal elbow portion, but a plastic element.

According to the state of the art, the upper end of the scaffold tube can be closed by a plug having protruding protrusions or a flange. This allows the type of radiator to be precisely fitted and adjusted to the cross-section of the riser tube, while also providing sound insulation when the plug is made of plastic.

The stand tube according to the invention is particularly suitable for a specific construction of the radiator. According to this embodiment, the water-flowed radiators project from one side of this radiator to vertical rectangular sections having a sufficient distance between them to accommodate at least one directional riser tube. Such radiators are mounted such that the lamellar side of the radiator is mounted facing the wall.

A radiator consisting of a plate and convectors on one side is called a type 11 radiator. Convectors starting from one plate are provided with an additional plate without convectors, which is a type 21, which can be properly mounted with the rack bracket according to the invention.

There is also a type 22 consisting of two sheets and two convector rows starting from the sheets. Another type 33 can be mounted, consisting of three panels and three convector rows starting from the panels.

11, 21, 22, etc. The type of rack bracket according to the invention, particularly simple in design and easy to install, is advantageous because with just one screw both height adjustment and fixing between rack tube and bracket and between bracket and radiator are possible. Here, it is possible to mount the radiator in a packaged state, as in the prior art solutions.

The use of a plug at the top end of the riser tube allows the use of a stand tube of the same structural length for each height of the radiators, since the top of the radiator is aligned with a stopper between the lamellae. The length of the flap determines the deflection of the clamping screw when tightening. It is advisable to adjust the length of the sash to the thrust of the screw so that the greater clamping force of the screw results in a larger sash extension. On the other hand, when the screw has a high compressive force, the deflection required at the screw is smaller because the wing is larger

At length 221 913 B1, this creates a greater deflection at the free end of the wing due to the longer lever arm. In this way, different lengths of convector plates of different manufacturers can be compensated.

The invention will now be described in more detail by way of example with reference to the drawings, in which:

Figure 1 is a perspective view of an embodiment of a rack console according to the invention, a

2A-2E. FIG

Fig. 3 connected to the mounted bracket of Fig. 1 with a mounted radiator, a

Figure 4 is a modified embodiment of Figure 2C; A view similar to FIG

5A, 5B. and

6A, 6B. other embodiments, a

Fig. 7 is another embodiment similar to Figs. 5 and 6, a

Fig. 8 is a replaceable adapter for the support assembly of Fig. 7, and a

Fig. 9 is a construction similar to Figs. 5, 6 and 7 but retaining a window sill or the like on a radiator.

Figure 1 shows a rack bracket 10 with a base member 24. The base element 24 has a base plate 26 which can be screwed to the floor through openings not shown here, and from which the top plate starts with a joint pipe piece 28. For example, the joint pipe piece 28 is welded to the base 26. A mounting tube 32 is disposed in the fitting miracle 28. Both the scaffold tube 32 and the fitting piece 28 have a rectangular cross-section, but may also have other block-shaped cross-section to prevent rotation. It is also less favorable, but also has a circular cross section.

The rack tube 32 carries a rack tube according to Fig. 2C. Figures 4A and 4B show detail 34, respectively. The support portion 34 includes a tubular sleeve 35 which surrounds the scaffold tube 32 with a small disassembly distance such that the tubular sleeve 35 can be up and down the scaffold tube 32. Preferably, the rectangular profile of the tubular sleeve 35 has a thread 37 for a clamping screw 36 on the front narrow side 41 near the upper end 39 or upper end 39 of the tubular sleeve 35. The thread 37 may be formed from the material of the tubular sleeve 35, or may be a welded nut or the like. The welded nut provides greater stability when clamping force is transmitted from the clamping screw 36 to the tubular sleeve 35. The side 41 of the sleeve 35 provided with the clamping screw 36 has a certain mounting play 38 relative to the stand 32, such that the sleeve 35 makes a limited tilting movement relative to the stand 32 when the clamping screw 36 is tightened.

This tilting movement is transmitted from the tubular sleeve 35 to the flap 44 fixed on this tubular sleeve 35 (see arrow 42). The elbow portion 52 is located between the fastening portion 46 of the wing 44 on the tube sleeve 35 and the overall portion 50 of the tube 32 at a distance from the wide side 48. The elbows 52 form, on the one hand, a contact surface 54 at the bent position and, on the other hand, vary, advantageously increasing the distance 56 between the wide side 48 of the riser tube 32 and the wide surface 48 of the overall body 50.

Figure 3 is a perspective view of the sheet radiator 62. The sheet radiator 62 consists of two sheets 64, 66, preferably of steel, spaced apart. The sheets 64 and 66 are connected in a watertight manner by a curved flange and a weld 58. Only the bottom seam is shown here, with the other edges cut away.

The convector plate 60 is welded to the outer surface of the plate 64 in the vertical direction, forming lamellae 76, 78. The convector plate 60 has, on the one hand, only open air channels 68 having a substantially rectangular cross-section and, on the other hand, air channels 70 which are open laterally. The air passages 68 and 70 have substantially the same rectangular cross-section, with a cross-sectional width 72 and a cross-sectional length 74. The rack bracket 10 connected to the radiator 62 and shown in Fig. 3 is shown with the rack tube 32 pushed into the air duct 70. This means that the width 72 of the rack tube 32 must be dimensioned to fit within the inside width of the air channel 70. However, it is seen that the flap 44 is pushed into the air channel 68 of the convector so that the lower forehead end of one of the walls of the air channel 68 is flush with the contact surface 54 of the flap 44 formed by the elbow portion 52. To insert the rack bracket 10 shown in Figure 1 to achieve the position shown in Figure 3, the package only needs to be opened at the lower end of the radiator to expose the lower apertures of the air passages 68 and 70 respectively. The rack tube 32 of rack bracket 10 of Fig. 1 is then inserted into the air channel 70 (or other suitable air channel) and the wing 44 with its upper end into the adjacent air channel 68.

The clamping screw 36 (not shown in FIG. 3) can then be screwed into or threaded into the thread 37 after having previously determined the correct position of the tubular sleeve 35 on the rack tube 32, thereby securing the height of the panel radiator 62 above the floor. This tightening or tensioning rotates the tube sleeve 35 and thus the upper end of the flap 44 in the direction of the arrow 42, i.e. from the plate radiator 62 towards the wall of the lamella 76, as described above. At the same time, the wall of the air channel 70 facing the narrow side 140 is pressed against the rack tube 32, so that at the upper end of the rack bracket 10, these lamellas 76, 78 are compressed with corresponding portions of the rack bracket 10. The resulting clamping and frictional forces secure the radiator 62 on the rack bracket 10 against axial movement.

The torques acting on the rack bracket on the one hand and the radiator on the other hand are absorbed by fixing the rack bracket to the floor, the radiator, the second and further rack mounting brackets not shown here, so that these torques are not disturbed.

If for some reason this effect of the torque is undesirable, the embodiment shown in FIG.

An additional wing may be used in accordance with EN 221 913 Β1 such that the two wings 44 and 144 are disposed in two, preferably adjacent, air passages 68, 168, while the air passage 70 between them is placed again in the riser pipe shown in FIG. not pictured. When the clamping screw (not shown in Figure 4) is tightened, the two wings 44 and 144 move in the direction indicated by arrow 42 in Figure 1, but the symmetrical arrangement of the two wings 44 and 144 eliminates torque.

It has been found advantageous to insert the soundproofing plastic element 77, as is shown in Fig. 2D, to suppress noise and to prevent the transmission of sound between the abutment surface 54 formed by the elbow 52 and the thermal lamina generally lying on this surface. is shown. The plastic soundproofing member is L-shaped as shown in FIG. The attachment may be by gluing, U-shaped gripping of the sash, or as illustrated, the soundproofing member 77 having an outwardly facing nose 80 which can be inserted and locked in a suitable bore or break-through 82. This break-through 82 is formed in the flap 44 as shown in FIG. 2C. is shown.

2E. Fig. 4A is a perspective view of the plastic plug 84. The lower plug portion 86 of the plastic plug 84 can be inserted into the inner cross-section 88 of the rack tube 32 by means of a press fit (see Fig. 2B). The head portion 90 extends over the foot portion 86 and preferably has a cross sectional dimension equal to or greater than the external cross section of the rack tube 32, for example to form a clamping connection within the air channel 70 of the lamellar array 62 of radiator 62. By simply replacing the plastic plug 84, adaptation can be made to the various 76,78 lamella shapes of the radiator 62.

The spacing 56 of Figure 1 is preferably located approximately in the middle of the flap 44 within the air passage 68. The two wings 44 and 144 are preferably located in two adjacent air passages 68 and 168, respectively.

The rotation movement in the direction of the arrow 42 during the clamping usually occurs without any separate steps simply because the clamping screw 36 is provided at the upper end 39 of the tube sleeve 35. If the pivoting movement is not sufficient, the lower end of the tube sleeve 35 may be assisted by narrowing the cross-section.

The assembly can also be used with the stand bracket 10 for two radiators 62, where the lamellas 76.78 are superimposed to produce smooth surfaces on the outside.

The plastic plug 84 is formed to close the air channel 70 and is flush with its walls, so that the length of the stand tube 10 is unnecessary to pass through the radiator. This ensures that a single bracket length is sufficient to mount radiators of different heights.

As a clamping screw 36, it is preferable to choose a ring-cutting screw which engages closely with the material 40 of the side tube 40 of the rack tube 32, thereby providing a secure hold.

5A. 6A and 6A. FIG. 1A shows a view similar to FIG. 1 in which the flaps 144 and 244 are straight, i.e. not bent as in FIG. The flaps 144, 244 are slightly inclined to the sleeve 135, 236 (at an angle 142 to the axis relative to the axis of the riser tube).

Welded to 235 pipe sleeves. When the radiator is pushed in, the wings 144, 244 are substantially depressed in the geometrical axis common to the rack tube 32 and instead the pivot sleeves 135 and 235 rotate. When the top,

After tightening the clamping screw 236 (Fig. 6A), the geometric axis 145 of the tubular sleeve 235 is again partially pushed toward the geometric axis of the rack tube 32. Thus, the wings 244 are again shown in Figures 5A and 6A respectively. 1 to 2, and the radiator is secured as described above.

Tightening the further lower clamping screw 336 increases the holding strength of the tube sleeve 135,235 on the stand tube 32 and the holding strength of the wing 144,244 on the radiator.

The mounting movement (play) of the tube sleeve 135, 235 towards the narrow side of the shelf tube 32 provides sufficient space for the thickness of the lamella wall between the riser tube and the sash if the material thickness of the tube sleeve 135,235 does not provide sufficient clearance. visible 56 distances).

5A. In FIG. 1A, the upper end edge of the tubular sleeve 135 serves as a support for the radiator 62. 6A. As shown in FIG. 2A, separate flanges 147 or overlays are provided.

5B and 6B, respectively. Figs. 18 to 18 show plugs 184 with a sliding bar 185 which is disposed thereon to serve to position the scaffold tube 32 within the slots 76, 78.

Fig. 7 is a slightly enlarged view of a support device similar to Figs. 5 and 6. In this figure, the stopper 184 is accurately depicted and is recognizable as having a U-member 186 having a tie 193 carrying a stop 185 and having at its ends 187 and 188 a widening opening receiving a wedge member 189 The legs 187, 188 are squeezed when the marked screw 190 pulls the wedge member 189 between the legs 187 and 188 to secure the plug 184 at the end of the rack tube 32. This screw 190 may be screwed into the thread of the wedge member 189, preferably the thread may be cut into the plastic wedge member 189, or may form a metal nut 191 inserted into the notch. At the same time, the screw 190 can be slidably fastened by its head through the longitudinal hole 192 in the strut 185 on the brace 193.

Fig. 7 shows a holding device having a further thread 443 formed by a bore 443 formed by a bore extending into the inside of the sleeve 435, at the lower end of the pipe sleeve profile opposite the front thread 437. The protruding beak or clamping screw 441 threaded into the thread 443 of the bore serves to define a pivot point for pivotal movement of the sleeve 435 and thereby the flap 444 as they are screwed into the front thread 436 to rotate the flap 444 relative to the rack pipe 32.

A further advantage of the arrangement is that the clamping screw 441 can be used to first fix the height of the pipe sleeve 435, if this clamping screw 441 is tightened so much that the stand pipe 32

Grasp and fasten and then tighten the other clamping screw 436 so that the radiator (or its internal lamellae or the like in which the riser tube 444 is mounted) is rotated by the swinging motion of the flap 444 relative to the rack tube 32 axis. pushed) between the narrow side 55 of the riser tube 32 and the narrow side 57 of the wing 444 in the opposite direction.

When the internal dimensions of the radiator fins are different, it may be advantageous to have a hole 45 near the free end of the flap 444, which accommodates a retaining nose 47 extending from the flap 52 of the L-shaped fitting 49 (see FIG. 8). The fitting member 49 surrounds the narrow side 57 of the wing 444 for clamping purposes with its shank 53 so that it lies between the narrow side 57 of the wing 444 and the inner surface of the lamellas 76.78 of the radiator 62 when the wing 444 is pivoted. Depending on the thickness of the stem 53 of the L-shaped adapter 49, different radiator sizes are obtained. Since the adapter 49 is removable, replacement is possible. The rack bracket 10 can therefore easily be used for radiators of different sizes.

The plastic overlay 178 is formed as a ring surrounding the rack tube 32 and has protruding stop rails 179 which adjust the wings 444 in the upright position of the plastic overlay 178 relative to the rack tube 32, thereby allowing the radiator to be pulled onto the support an excessively deflected wing 444 would obstruct. As the radiator is pushed further, the radiator is pushed against the plastic liner 178 to the position shown in Fig. 7, in which the movement of the wing 444 to the deflected position (arrow 194) is no longer prevented.

Preferably, the arrangement is inverted and inserted from above into the lamellae of the radiator 162, and the base member 24 is replaced, for example, by a window sill or a similarly shaped window sill support 124, to obtain the arrangement shown in Figure 9. By inserting and pulling out the stand tubes 132 relative to the wings 344, which may, for example, rest on the flange 247 or elbow portion 152 and are therefore fixed in height, the desired height of the window board 92 and the clamping bolts 336 or 441 and 436 can be adjusted. by pulling both the riser tube 132 or 32 relative to the flaps 344 or 444 and the riser tube 132 or 32 and the flap 344 or 444 relative to the lamellae of the radiator 162 to fix the height of the window sill 92.

The radiator itself can be mounted on the floor in the same manner as outlined above. In this case, the same or, in the case of long riser tubes in particular, different lamella cavities can be used for the riser tubes or window sill brackets, or the radiator can be mounted in a completely different way.

The window board support panel 124 may be joined to the riser tube 132 by a clamping joint as shown for the base member 24 in Figure 3, or may be welded to the riser tube 32 as shown in Figure 9. The nail width of the panel support panel 124 may then conveniently be adapted to the width of the panel.

The bracket can be used industrially in heating technology.

Claims (14)

PATENT CLAIMS Supporting device, preferably a rack bracket (10) or a window board holder (110), for a single or multiple row radiator (62, 162) with convector plates, with a base mounted on a walkway (24) or a window board holder (124) secured thereto, preferably rectangular a rack tube (32, 132) and a support portion (34, 134) which is slidably disposed on the rack tube (32,132) and the rack tube (32,132) with a surrounding tube sleeve (35,135,235,435) and a tube sleeve (35,135). 435) formed by a clamping screw (36,236,336,436,441) up to the rack tube (32, 132) - characterized in that a clamping screw (36, 236, 336) is provided on the narrow side of the tube sleeve (35, 135, 235,435) near its upper end (39); 436,441) has a receiving thread (s) (37, 437), while the tubular sleeve (35, 135, 235, 435) is parallel to or with a wide side thereof. The angle (s) is / are provided with a number (44, 144, 244, 344, 444) mounted in the air passage (68,168) extending between the lamellas (76, 78) of the radiator (62, 162). ). Supporting device according to claim 1, characterized in that one or two wings (44,144, 244,344,444) are connected to the tube sleeve (35, 135, 235, 435), which are connected to the tube sleeve (35, 135, 235). The distance (56) of the 435) fits the size of the air gap (68, 168) between the lamellas (76, 78) of the plate radiator (62, 162). Holding device according to one of Claims 1 or 2, characterized in that the wing (44, 344) is formed with an elbow (52,152) forming a contact surface (54) of the lamellas (76, 78) of the radiator (62,162). Holding device according to Claim 3, characterized in that the elbow (52) is formed by a soundproofing plastic element (77), the nose (80) of which is snapped into the opening (82) on the wing (44). 5. Supporting device according to claim 1, characterized in that the upper end of the stand tube (32, 132) is closed by a plastic stopper (84, 184) having a flanged flange head (90) or an impact bar (185). Supporting device according to Claim 5, characterized in that the flanged head portion (90) of the plastic plug (84) is inserted into the air passage (70) between the lamellas (76, 78) of the plate radiator (62) by pressing fit. 7. Supporting device according to Claim 1, characterized in that a further thread (443) for receiving a clamping screw (441) is formed on its side opposite the thread (437) near the lower end of the tube sleeve (435). HU 221 913 Bl Holding device according to Claim 7, characterized in that the thread (443) for receiving the further clamping screw (441) is designed as a tube projecting inside the sleeve (435). 9. Supporting device according to any one of claims 1 to 5, characterized in that there is a break (45) near the upper free end of the wing (444), in which a support nose (47) extending from one of the legs (52) of an L-shaped adapter (49) extends; and the other leg (53) of the adapter (47) engages one of the narrow sides (57) of the wing (444). 10. Holding device according to any one of claims 1 to 3, characterized in that the clamping screw (36) is a ring screw. 11. Holding device according to any one of claims 1 to 3, characterized in that the wing (44, 144, 15) 244, 344,444) is secured to the side wall of the tube sleeve (35,135, 235, 435) by welding. 12. Supporting device according to any one of claims 1 to 3, characterized in that the wing (44, 144, 244,444) is riveted to the side of the tube sleeve (35) or fastened with nails or screwed. Holding device according to claim 12, characterized in that the wing (144, 244) is pivotally mounted on the tube sleeve (35) and the wing (144, 244) A rotation angle (142) is set between 10 and the sleeve (35). Holding device according to Claim 13, characterized in that the angle of rotation (142) is increased by a screw, preferably a pressure screw or the like.