CN213509363U

CN213509363U - Building outer wall convenient to change

Info

Publication number: CN213509363U
Application number: CN202021807381.1U
Authority: CN
Inventors: 陈微; 张京; 杜彭彭; 焦龙飞; 谢守付
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-22
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a building outer wall convenient to replace, which comprises two cross beams, an outer wall plate, a first fastener and a third fastener; the two ends of each cross beam are respectively provided with a connecting piece, each connecting piece is of an L-shaped structure, each cross beam is provided with a slot, and a plurality of first through holes are formed in the slots; the upper part and the lower part of one side of the external wall panel are respectively provided with a limiting strip, the two limiting strips are respectively inserted into the two slots, and a first threaded hole is formed in the position of each limiting strip corresponding to the position of the first through hole; the first fastener detachably connects the external wall panel and the cross beam through the first through hole and the first threaded hole; the third fastener is used for detachably connecting the connecting piece with the wall body. The utility model discloses a can dismantle through first fastener between side fascia and the crossbeam and be connected, and can dismantle through the third fastener between connecting piece and the wall body and be connected for side fascia convenient dismantlement, change when taking place to damage.

Description

Building outer wall convenient to change

Technical Field

The utility model relates to a building technical field specifically is a building outer wall convenient to change.

Background

With the rapid development of social economy, more and more buildings are pulled out, the house building industry is very hot, and building materials are a general name of materials used in civil engineering and building engineering. The material can be divided into structural materials, decorative materials and certain special materials, wherein the structural materials comprise wood, bamboo, stone, cement, concrete, metal, tiles, ceramics, glass, engineering plastics, composite materials and the like. Among them, the external wall panel is one of the common building materials.

An exterior wall panel, namely an exterior wall cladding, is a building board for an exterior wall. Common external wall panels include fiber cement panels, aluminum-plastic panels, PVC panels, and the like. At present, the installation of most side fascia is mainly directly bonded on the wall body with the fascia, and the mode installation fascia through bonding leads to when the fascia takes place to damage difficult dismantlement, change.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building outer wall convenient to change, it is convenient to dismantle, conveniently changes when the side fascia damages.

In order to achieve the above object, the utility model provides a following technical scheme:

a building outer wall convenient to replace comprises two cross beams, an outer wall plate, a first fastener and a third fastener;

the two ends of each cross beam are respectively provided with a connecting piece, each connecting piece is of an L-shaped structure, each cross beam is provided with a slot, and a plurality of first through holes are formed in the slots;

the upper part and the lower part of one side of the external wall panel are respectively provided with a limiting strip, the two limiting strips are respectively inserted into the two slots, and a first threaded hole is formed in the position of each limiting strip corresponding to the position of the first through hole;

the first fastener detachably connects the external wall panel and the cross beam through the first through hole and the first threaded hole;

the third fastener is used for detachably connecting the connecting piece with the wall body.

Preferably, the connecting piece comprises an L-shaped support, a connecting block and a second fastening piece;

the L-shaped support comprises a first side wall and a second side wall which are perpendicular to each other, a plurality of second through holes are formed in the second side wall, a sliding groove is formed in the first side wall, and a long through hole is formed in the sliding groove;

one end of the connecting block is fixedly connected with the cross beam, the other end of the connecting block extends into the sliding groove, the sliding groove is in sliding fit with the connecting block, and a second threaded hole is formed in one side, opposite to the first side wall, of the connecting block;

and the second fastener is used for fixedly connecting the L-shaped support with the connecting block through the long-strip through hole and the second threaded hole.

Preferably, the first fastener and the second fastener are bolts.

Preferably, the third fastener is a screw.

Preferably, the limiting strip is a T-shaped limiting strip, and the slot is a T-shaped slot.

Preferably, one side of the external wall panel, which is far away from the limiting strip, is provided with a fireproof layer.

Preferably, the fire-proof layer is a polyurethane expansion type fire-proof foam layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a can dismantle through first fastener between side fascia and the crossbeam and be connected, and can dismantle through the third fastener between connecting piece and the wall body and be connected for the side fascia is convenient when taking place to damage dismantles, changes.

2. The utility model discloses a connecting piece is through setting up the spout at first lateral wall for first lateral wall can with connecting block sliding fit, thereby can adjust the distance of connecting block to the wall, thereby make on connecting block in each connecting piece of installation can be in same facade on the wall of unevenness, thereby make the utility model discloses need not to make level at the wall when carrying out the installation, can directly install convenient and fast, labour saving and time saving.

3. The utility model discloses an earlier peg graft through spacing and spacing groove between side fascia, crossbeam, wherein. The limiting strip is a T-shaped limiting strip, and the slot is a T-shaped slot, so that the limiting strip and the limiting slot are more stably connected.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is a schematic plan view of the present invention when mounted on a wall;

fig. 5 is a schematic structural view of the external wall panel of the present invention;

fig. 6 is a schematic structural view of a cross beam of the present invention;

fig. 7 is a schematic structural diagram of the connecting block of the present invention.

In the figure: 1. a cross beam; 11. a slot; 12. a first through hole; 13. a first fastener; 2. an external wall panel; 21. a limiting strip; 22. a first threaded hole; 23. a fire barrier layer; 3. a connecting member; 31. connecting blocks; 32. A second fastener; 33. a first side wall; 34. a second side wall; 35. a second through hole; 36. a chute; 37. A strip through hole; 38. a second threaded hole; 4. a third fastener; 5. a wall body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides an embodiment:

a building outer wall convenient to replace comprises two cross beams 1, an outer wall panel 2, a first fastener 13 and a third fastener 4;

two ends of each beam 1 are respectively provided with a connecting piece 3, each connecting piece 3 is of an L-shaped structure, each beam 1 is provided with a slot 11, and a plurality of first through holes 12 are arranged in the slots 11;

the upper part and the lower part of one side of the external wall panel 2 are respectively provided with a limiting strip 21, the two limiting strips 21 are respectively inserted in the two slots 11, and the positions of the limiting strips 21 corresponding to the first through holes 12 are provided with first threaded holes 22;

the first fastener 13 detachably connects the external wall panel 2 with the beam 1 through the first through hole 12 and the first threaded hole 22;

the third fastener 4 is used for detachably connecting the connecting piece 3 with the wall body 5. Because be connected between connecting piece 3, the wall body 5 and between crossbeam 1 and the side fascia 2 can dismantle for convenient when taking place to damage at side fascia 2 dismantles, changes side fascia 2.

Specifically, the connecting piece 3 comprises an L-shaped support, a connecting block 31 and a second fastener 32;

the L-shaped support comprises a first side wall 33 and a second side wall 34 which are perpendicular to each other, a plurality of second through holes 35 are formed in the second side wall 34, a sliding groove 36 is formed in the first side wall 33, and a long through hole 37 is formed in the sliding groove 36;

one end of the connecting block 31 is fixedly connected with the cross beam 1, the other end of the connecting block 31 extends into the sliding groove 36, the sliding groove 36 is in sliding fit with the connecting block 31, and a second threaded hole 38 is formed in one side, opposite to the first side wall 33, of the connecting block 31;

the second fastener 32 fixedly connects the L-shaped support with the connecting block 31 through the long through hole 37 and the second threaded hole 38.

Because need make level at the wall before 2 installation constructions of outer wallboard, accomplish the roughness of wall through increase and decrease bonding mortar thickness regulation promptly. The utility model discloses a spout 36 and connecting block 31 sliding fit to can adjust the distance of connecting block 31 to the wall, thereby make connecting block 31 in each connecting piece 3 of installation on the wall of unevenness can be in on same facade, need not to make level at the wall when carrying out the installation, can directly install labour saving and time saving.

Specifically, the first and

second fasteners

13 and 32 are bolts.

In particular, the third fastener 4 is a screw.

Specifically, the limiting strip 21 is a T-shaped limiting strip 21, and the slot 11 is a T-shaped slot. The limiting strip 21 and the slot 11 of the T-shaped structure enable the connection between the limiting strip 21 and the limiting groove to be more stable.

Specifically, the side of the external wall panel 2 away from the limiting strip 21 is provided with a fireproof layer 23.

Specifically, the fire-proof layer 23 is a polyurethane intumescent fire-proof foam layer.

The working principle is as follows: when the utility model is used specifically, firstly, a threaded sleeve is pre-embedded in the wall 5 on which the external wall panel 2 is to be installed, and the third fastener 4 passes through the second through hole 35 on the second side wall 34 of the L-shaped support and is in threaded connection with the threaded sleeve, so that the L-shaped support is fixedly connected with the wall 5;

secondly, inserting a limiting strip 21 on the external wall panel 2 into the slot 11 of the beam 1, and enabling a first fastener 13 to penetrate through a first through hole 12 on the beam 1 and be in threaded connection with a first threaded hole 22 on the limiting strip 21, so that the external wall panel 2 is fixedly connected with the beam 1;

finally, the connecting block 31 is inserted into the sliding groove 36 of the L-shaped support, the distance from the external wall panel 2 to the wall surface is adjusted, and then the second fastening member 32 is threaded through the elongated through hole 37 and the second threaded hole 38, thereby fixedly connecting the connecting block 31 and the L-shaped support.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A building outer wall convenient to replace is characterized by comprising two cross beams (1), an outer wall panel (2), a first fastening piece (13) and a third fastening piece (4);

two ends of each cross beam (1) are respectively provided with a connecting piece (3), each connecting piece (3) is of an L-shaped structure, each cross beam (1) is provided with a slot (11), and a plurality of first through holes (12) are arranged in the slots (11);

the upper part and the lower part of one side of the external wall panel (2) are respectively provided with a limiting strip (21), the two limiting strips (21) are respectively inserted into the two slots (11), and the positions of the limiting strips (21) corresponding to the first through holes (12) are provided with first threaded holes (22);

the first fastener (13) detachably connects the external wall panel (2) with the cross beam (1) through the first through hole (12) and the first threaded hole (22);

the third fastener (4) is used for detachably connecting the connecting piece with the wall body (5).

2. The building exterior wall convenient for replacement according to claim 1, wherein the connecting member (3) comprises an L-shaped support, a connecting block (31), a second fastening member (32);

the L-shaped support comprises a first side wall (33) and a second side wall (34) which are perpendicular to each other, a plurality of second through holes (35) are formed in the second side wall (34), a sliding groove (36) is formed in the first side wall (33), and a long through hole (37) is formed in the sliding groove (36);

one end of the connecting block (31) is fixedly connected with the cross beam (1), the other end of the connecting block (31) extends into the sliding groove (36), the sliding groove (36) is in sliding fit with the connecting block (31), and a second threaded hole (38) is formed in one side, opposite to the first side wall (33), of the connecting block (31);

the second fastener (32) fixedly connects the L-shaped support with the connecting block (31) through the long-strip through hole (37) and the second threaded hole (38).

3. The building exterior wall convenient for replacement according to claim 2, wherein the first fastener (13) and the second fastener (32) are bolts.

4. The building facade facilitating replacement according to claim 1, characterised in that the third fastening member (4) is a screw.

5. The building outer wall convenient to replace according to claim 1, wherein the limiting strips (21) are T-shaped limiting strips, and the slots (11) are T-shaped grooves.

6. The building outer wall convenient for replacement according to claim 1, wherein a fireproof layer (23) is arranged on one side of the outer wall panel (2) far away from the limiting strip (21).

7. The building exterior wall facilitating replacement according to claim 6, wherein the fire protection layer (23) is a polyurethane intumescent fire protection foam layer.