CN209942093U - Fast-assembling arc base frame for mounting internal corner plate - Google Patents

Abstract

The utility model provides a fast-assembly arc base frame for installing a concave angle plate, which comprises a fixed seat and a supporting rod connected with a plurality of fixed seats; the fixed seat is provided with an internal corner plate mounting edge and two wall mounting edges; the center of the mounting edge of the internal corner plate is provided with a rod groove, and the support rod can be embedded into the rod groove and fixed with the rod groove through a screw; the mounting edge of the internal corner plate is also provided with two clamping grooves which are distributed on the left side and the right side of the rod groove, the back surface of the internal corner plate is provided with two clamping jaws matched with the clamping grooves, and the clamping jaws can be embedded into the clamping grooves; the fixed seat comprises a seat body, an upper mounting wall and a lower mounting wall, wherein the upper mounting wall and the lower mounting wall are respectively bent along the upper side and the lower side of the seat body; the upper mounting wall and the lower mounting wall are respectively provided with a mounting hole, and the wall mounting edge is fixed on the wall through the mounting hole. The utility model can quickly install the internal angle plate, support the internal angle plate from the back, and improve the overall strength and rigidity of the internal angle plate; no exposed trace of the screw is left, and the tidiness and the attractiveness of the wall are ensured.

Description

Fast-assembling arc base frame for mounting internal corner plate

Technical Field

The utility model belongs to the technical field of building material, concretely relates to fast-assembling circular arc bed frame for installing reentrant corner board.

Background

The internal corner refers to the recessed wall corner on the wall surface, also called the internal corner. The internal corner of a building wall is usually provided with an internal corner plate to ensure the straightness of the internal corner, protect the wall and improve the aesthetic property of the wall. The existing arc-shaped internal corner plate is directly arranged on the wall body by using expansion screws, although the internal corner of the wall body is shielded, the trace of the screws is exposed, and the tidiness and the attractiveness of the wall body are reduced; because the cavity structure is formed between the inner part of the arc-shaped internal corner plate and the internal corner of the wall body, the internal corner plate is easy to deform or damage after being impacted by external force; and the internal corner plate is fixed on the wall body and cannot be disassembled and replaced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fast-assembling circular arc bed frame for installing a concave angle plate, which can quickly install and fix the arc-shaped concave angle plate, the concave angle plate can be disassembled, and the bed frame can support the concave angle plate from the back of the concave angle plate, so that the whole strength and rigidity of the concave angle plate are high; meanwhile, no mounting mark is exposed out of the screw, and the tidiness and the attractiveness of the wall body are kept.

The utility model provides a following technical scheme:

a fast-assembly arc base frame for installing an internal corner plate comprises a horizontally arranged fixed seat and a supporting rod vertically connected with a plurality of fixed seats; the fixing seat is a rigid structure body which is flat as a whole, the fixing seat is provided with an inwards concave arc-shaped internal corner plate mounting edge and two mutually perpendicular wall body mounting edges, the internal corner plate mounting edge can fix an internal corner plate matched with the internal corner plate mounting edge in radian, and the two wall body mounting edges can be fixed on a wall body; the center of the mounting edge of the internal corner plate is provided with a rod groove matched with the structure of the supporting rod, the supporting rod can be embedded into the rod groove and fixed with the rod groove through a screw, and the supporting rod is sequentially connected with a plurality of fixing seats; the mounting edge of the internal corner plate is also provided with two clamping grooves for fixing the internal corner plate, the two clamping grooves are symmetrically distributed on the left side and the right side of the rod groove, the back of the internal corner plate is provided with two clamping jaws matched with the clamping grooves, and the clamping jaws can be embedded into the clamping grooves and hook the clamping grooves from the inner side; the fixed seat comprises a seat body, an upper mounting wall and a lower mounting wall, wherein the upper mounting wall and the lower mounting wall are perpendicular to the seat body and are respectively bent towards the upper side and the lower side along the seat body; the upper mounting wall and the lower mounting wall of the wall mounting edge are respectively provided with a plurality of mounting holes, and the wall mounting edge is fixed on the wall through expansion screws and the mounting holes.

Preferably, the mounting hole is a horizontal kidney-shaped hole.

Preferably, at least one wall body mounting edge is provided with a cable groove, and the cable groove is recessed into the wall body mounting edge in the direction away from the wall body.

Preferably, the joint of the two wall body installation edges is provided with an oblique chamfer.

The utility model has the advantages that: the arc-shaped internal corner plate can be clamped into the base frame from a specific direction by using the utility model, and the installation is rapid; the bracing piece of bed frame can a plurality of fixing bases of fixed connection on the one hand, makes things convenient for the unified installation operation of bed frame and cloudy scute and wall body, and on the other hand bracing piece can support cloudy scute in vertical direction, because the bracing piece is located the central position on cloudy scute installation limit, consequently can avoid the biggest camber department of cloudy scute to receive the collision and warp. The supporting rod is covered by the internal corner plate from the outer side, so that the mounting trace of the screws on the supporting rod is shielded, and the external appearance of the internal corner plate is attractive and elegant. The fixing seat is provided with an upper mounting wall and a lower mounting wall, so that the expansion screw can be conveniently and vertically driven into the wall body on the mounting edge of the wall body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the top view of the present invention after installation;

fig. 2 is a schematic view of the mounting structure of the fixing base and the supporting rod of the present invention viewed from the direction B in fig. 1;

FIG. 3 is a cross-sectional view of the fixing base taken along the direction A-A in FIG. 1;

fig. 4 is a schematic back structure view of the inside corner plate of the present invention;

fig. 5 is a schematic structural view of the internal corner plate and the fixing base of the present invention after being assembled.

Labeled as: 1. a fixed seat; 11. the inside corner plate is provided with an edge; 111. a rod groove; 112. a card slot; 12. installing edges on the wall; 121. a cable trough; 13. a base body; 14. an upper mounting wall; 15. a lower mounting wall; 16. mounting holes; 17. an expansion screw; 18. chamfering; 2. a support bar; 3. a female gusset; 31. a claw; 4. a cable.

Detailed Description

As shown in fig. 1 to 5, a fast-assembling arc base frame for installing a corner plate comprises four horizontally arranged fixing seats 1 and a support rod 2 vertically connected with the four fixing seats 1. The fixing seat 1 is a flat rigid structure, an inwards concave arc-shaped internal corner plate mounting edge 11 and two mutually perpendicular wall mounting edges 12 are arranged on the fixing seat 1, an internal corner plate 3 matched with the internal corner plate mounting edge 11 in radian can be fixed on the internal corner plate mounting edge 11, and the two wall mounting edges 12 can be fixed on a wall.

As shown in fig. 2, the fixing base 1 and the supporting rod 2 are fixedly connected according to the following structure: the central authorities of reentrant corner board installation limit 11 are equipped with the pole groove 111 that matches with 2 structures of bracing piece, and bracing piece 2 can imbed in pole groove 111 and fixed through screw and pole groove 111, and a plurality of fixing bases 1 are connected gradually according to this mode to bracing piece 2.

As shown in fig. 1 and 2, the fixing base 1 and the internal corner plate 3 are fixedly connected according to the following structure: be provided with two draw-in grooves 112 that are used for fixed reentrant corner board 3 on reentrant corner board installation edge 11, two draw-in grooves 112 distribute in the left and right sides of pole groove 111 symmetrically, and the back of reentrant corner board 3 is equipped with two jack catchs 31 that match with draw-in groove 112, and jack catch 31 can inlay in draw-in groove 112 and hook draw-in groove 112 from the draw-in groove 112 inboard to be fixed in on fixing base 1. The female angle plate 3 can shield the support bar 2, and the front surface of the female angle plate 3 has no bolt installation trace.

As shown in fig. 1 and 3, the wall mounting edge 12 is mounted on the wall according to the following structure: the fixed seat 1 comprises a seat body 13, an upper mounting wall 14 and a lower mounting wall 15, wherein the upper mounting wall 14 and the lower mounting wall 15 are both vertical to the seat body 13 and respectively bent towards the upper side and the lower side along the seat body 13; the upper mounting wall 14 and the lower mounting wall 15 of the wall mounting edge 12 are respectively provided with a plurality of mounting holes 16, and the wall mounting edge 12 is fixed on the wall through expansion screws 17 and the mounting holes 16. The expansion screw 17 includes an expansion shell and a self-tapping screw which can be inserted into the expansion shell and expand the expansion shell.

The mounting hole 16 is a horizontal waist-shaped hole, so that when the fixing seat 1 is mounted, even if the mounting of the expansion sleeve of the expansion screw 17 has deviation, the deviation can be compensated by the waist-shaped hole, and the mounting precision of the fixing seat is ensured.

As shown in fig. 1, at least one wall mounting edge 12 is provided with a cable groove 121, the cable groove 121 is recessed into the wall mounting edge in a direction away from the wall, and the cable 4 on the indoor wall can be retracted into the cable groove 121, so as to avoid interference between the cable 4 and the wall mounting edge 12.

The joint of the two wall body installation edges 12 is provided with an oblique chamfer 18, and the oblique chamfer 18 can avoid uneven protruding structures such as plaster, slurry and the like at the internal corner of the wall body, so that the installation of the fixed seat 1 is more accurate and stable.

During installation, the support rod 2 is inserted into the rod groove 111 of the fixing seat, then the support rod 2 and the fixing seat 1 are fixed by two screws, the support rod 2 and the four fixing seats 1 are fixedly connected in sequence by the same method, and the four fixing seats 1 are ensured to be arranged at equal intervals. The fixed position of fixing base 1 is drawn out with the pencil on basic wall, with the inflation cover pre-buried of inflation screw 17 drawing line department at basic wall, move bracing piece 2 and fixing base 1's connecting piece to basic wall department, squeeze into the inflation cover with the self-tapping screw of two inflation screws earlier and on the basis wall with fixing base 1 pre-fixation in, then measure bracing piece 2 and fixing base 1 with the spirit level, guarantee that bracing piece 2 is whole perpendicular, and each fixing base 1 is all level, all the other self-tapping screws of reuse will all fix fixing base 1 on basic wall. Then, the internal corner plate 3 is moved to the front of the fixed seat 1, the internal corner plate 3 is pushed towards the wall corner, so that the claw 31 of the internal corner plate is inserted into the clamping groove 112 and hooks the rear side of the clamping groove 112, and the internal corner plate 3 is installed on the fixed seat 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. A fast-assembly arc base frame for installing an internal corner plate is characterized by comprising a horizontally arranged fixed seat and a supporting rod vertically connected with a plurality of fixed seats;

the fixing seat is a rigid structure body which is flat as a whole, an inwards concave arc-shaped internal corner plate mounting edge and two mutually perpendicular wall mounting edges are arranged on the fixing seat, the internal corner plate mounting edge can be used for fixing an internal corner plate matched with the internal corner plate mounting edge in radian, and the two wall mounting edges can be fixed on a wall;

the center of the mounting edge of the internal corner plate is provided with a rod groove matched with the structure of the supporting rod, and the supporting rod can be embedded into the rod groove and fixed with the rod groove through a screw; the mounting edge of the internal corner plate is also provided with two clamping grooves for fixing the internal corner plate, the two clamping grooves are symmetrically distributed on the left side and the right side of the rod groove, the back of the internal corner plate is provided with two clamping claws matched with the clamping grooves, and the clamping claws can be embedded into the clamping grooves and hook the clamping grooves from the inner side;

the fixed seat comprises a seat body, an upper mounting wall and a lower mounting wall, wherein the upper mounting wall and the lower mounting wall are perpendicular to the seat body and are respectively bent upwards and downwards along the seat body; the wall body installation edge is characterized in that a plurality of installation holes are formed in the upper installation wall and the lower installation wall of the wall body installation edge respectively, and the wall body installation edge is fixed on the wall body through expansion screws and the installation holes.

2. The fast-assembling circular arc base frame for installing a female angle plate as claimed in claim 1, wherein the installation hole is a horizontal waist-shaped hole.

3. The quick-install arc pedestal for installing an internal corner plate as claimed in claim 2, wherein at least one of the wall-mounting edges is provided with a cable groove, and the cable groove is recessed into the wall-mounting edge in a direction away from the wall.

4. The fast-assembling circular arc base frame for installing a female angle plate as claimed in claim 3, wherein the joint of the two wall installation edges is provided with an oblique chamfer.

Images