CN212534626U

CN212534626U - Building external wall insulation structure

Info

Publication number: CN212534626U
Application number: CN202020889903.0U
Authority: CN
Inventors: 潘群飞; 左茂林; 丁爱国
Original assignee: Shanghai Oak Decoration Engineering Co ltd
Current assignee: Shanghai Oak Decoration Engineering Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-02-12
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a building outer wall heat preservation structure, which relates to the technical field of heat preservation walls and comprises a wallboard fixed on a wall body, wherein the wallboard comprises a base plate, a backing plate arranged on one side of the base plate and a heat preservation plate arranged between the base plate and the backing plate; the wall board is arranged on the wall body through a fixing device; the fixing device comprises an installation frame which is fixed on the wall and used for assembling the wallboard, and a fixing assembly which is fixedly connected with the installation frame and used for fastening the wallboard; the mounting frame comprises a rectangular mounting frame fixed with the wall body; connecting frames are connected between adjacent horizontal frames of the rectangular mounting frame and between adjacent vertical frames of the rectangular mounting frame, and the two connecting frames are mutually perpendicular and form a plurality of first grids with the rectangular mounting frame; the wall plate is matched with the first grid and fixed together through countersunk bolts. The utility model discloses have the effect that can improve insulation construction's installation effectiveness.

Description

Building external wall insulation structure

Technical Field

The utility model belongs to the technical field of the thermal insulation wall technique and specifically relates to a building outer wall insulation structure is related to.

Background

At present, in the construction process of buildings, in order to maintain the indoor temperature of the buildings and reduce the temperature stress on the outer wall, a heat insulation structure is often required to be made on the surface of the outer wall so as to achieve the heat insulation effect.

Currently, chinese utility model patent with publication number CN20255954U discloses an external wall insulation structure, including the outer wall body, the wall body lateral wall is equipped with polyphenyl granule heat preservation, galvanized steel wire net, anti-crack mortar layer and heat preservation dope layer from interior to exterior in proper order.

The above prior art solutions have the following drawbacks: when the heat insulation structure is installed on the outer wall, the polyphenyl particle heat insulation layer, the galvanized steel wire mesh, the anti-cracking mortar layer and the heat insulation coating layer need to be covered on the outer side of the wall body by one layer, so that the construction efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a building outer wall insulation structure, it can improve insulation structure's installation effectiveness.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a building outer wall heat-insulating structure comprises a wallboard fixed on a wall body, wherein the wallboard comprises a substrate, a backing plate arranged on one side of the substrate and a heat-insulating plate arranged between the substrate and the backing plate; the wall board is arranged on the wall body through a fixing device; the fixing device comprises an installation frame which is fixed on the wall and used for assembling the wallboard, and a fixing assembly which is fixedly connected with the installation frame and used for fastening the wallboard; the mounting frame comprises a rectangular mounting frame fixed with a wall body; connecting frames are connected between adjacent horizontal frames of the rectangular mounting frame and between adjacent vertical frames of the rectangular mounting frame, and the two connecting frames are perpendicular to each other and form a plurality of first grids with the rectangular mounting frame; the wall plate is matched with the first grid and fixed together through countersunk bolts.

Through adopting above-mentioned technical scheme, on being fixed in the wall body with the installation frame earlier, the wallboard is placed in the first net that is located the below again, fixes back with wallboard and installation frame through the countersunk head bolt, will install again at last in the first net that is located the top to fix wallboard and installation frame through the countersunk head bolt. After the wallboard is installed, the fixed subassembly of rethread is deviated from wall body one side to the wallboard and is fastened for the wallboard is fixed more reliable and more stable. Through with prefabricated wallboard snap-on in the installation frame, and the distance between the adjacent wallboard is certain, first net can fix a position the wallboard fast, has improved the efficiency of construction.

The present invention may be further configured in a preferred embodiment as: the fixing component comprises a fixing frame attached to one side of the mounting frame, which is far away from the wall body, and a connecting piece arranged on one side of the fixing frame, which is close to the mounting frame; the fixing frame comprises a plurality of transverse plates arranged at intervals and a plurality of vertical plates arranged at intervals; the transverse plates and the vertical plates are perpendicular to each other to form a plurality of second grids; the diaphragm and the wallboard deviate from one side of wall body and are located two marginal butts of wallboard horizontal direction, and the riser deviates from one side of wall body and is located two marginal butts of wallboard vertical direction with the wallboard.

Through adopting above-mentioned technical scheme, set up the mount, can deviate from the edge of wall body one side to every wallboard and extrude for the wallboard is fixed more stable, and need not carry out the processing of caulking between the adjacent wallboard, further improves roof beam installation effectiveness.

The present invention may be further configured in a preferred embodiment as: mounting grooves are formed in the horizontal frame, the vertical frame and the connecting frame of the mounting frame; clamping grooves communicated with the mounting groove are formed in the mounting frame and positioned on two sides of the mounting groove; the connecting piece comprises a fixed block fixed on one side of the mounting frame close to the wall body; the fixed block is matched with the mounting groove, and two ends of the fixed block are provided with sliding grooves; a clamping block matched with the clamping groove is arranged in the sliding groove in a sliding mode; the fixture block is connected with the groove wall of the sliding groove through a spring.

Through adopting above-mentioned technical scheme, at the last mounting connecting piece of mount, aim at the back with mount and installation frame, make the fixed block peg graft in the mounting groove, press the mount again, make the fixture block extruded, the spring is compressed, after the fixture block moved the position that corresponds with the draw-in groove, under the effect of spring, make the tip of fixture block stretch into in the draw-in groove, thereby fix mount and installation frame, make the mount butt in the edge of wallboard, further fasten the wallboard, make the wallboard installation more firm. Can realize further the reinforcement to the wallboard through the mode of pressing, simple to operate is quick, and the efficiency of construction is high.

The present invention may be further configured in a preferred embodiment as: a circle of fixing grooves are formed in one side of the wallboard, which is far away from the wall body, and along the edge of the wallboard; the groove walls of the fixing grooves penetrate through the four side edges of the wall plate; the inner side wall of the second grid is abutted against the groove wall of the fixing groove; one side of the fixing frame departing from the wall body is flush with one side of the wallboard departing from the wall body.

Through adopting above-mentioned technical scheme, set up the fixed slot, when installing the mount, aim at the fixed slot with the diaphragm and the riser of mount, can fix a position the mount fast, improve the installation effectiveness of mount, and the surface parallel and level of the surface of mount and wallboard can improve the holistic planarization of wall.

The present invention may be further configured in a preferred embodiment as: a fixing frame attached to a wall body is formed on the inner side wall of the first grid; the fixing frame is fixed on the wall body through bolts.

Through adopting above-mentioned technical scheme, set up fixed frame in the inboard of first net, be convenient for install the installation frame.

The present invention may be further configured in a preferred embodiment as: limiting grooves are formed in the opposite sides of the base plate and the backing plate; and limiting plates matched with the limiting grooves are formed on two sides of the heat-insulating plate.

By adopting the technical scheme, the limiting groove and the limiting plate are arranged, so that when the substrate, the insulation board and the backing plate are bonded together, the contact area is larger, and the overall structure is firmer and more reliable.

The present invention may be further configured in a preferred embodiment as: and a sealing gasket which is abutted against the groove bottom of the fixing groove is arranged on one side of the fixing frame, which is close to the wall body.

Through adopting above-mentioned technical scheme, set up sealed the pad, be favorable to improving the leakproofness between the adjacent wallboard for the heat insulating ability of wallboard is stronger.

The present invention may be further configured in a preferred embodiment as: and an adhesive is coated between the wall plate and the wall body.

By adopting the technical scheme, the adhesive is coated on one side of the wallboard close to the wall body, so that the reliability of the installation of the wallboard can be further improved, and the wallboard is not easy to separate from the wall body.

To sum up, the utility model discloses following beneficial effect has:

1. the prefabricated wall boards are directly fixed in the installation frame, and the distance between the adjacent wall boards is fixed, so that the first grid can quickly position the wall boards, and the construction efficiency is improved;

2. the fixing frame is arranged, so that the edge of one side, away from the wall body, of each wallboard can be extruded, the wallboards are fixed more stably, joint filling treatment is not needed between the adjacent wallboards, and the beam mounting efficiency is further improved;

3. set up the fixed slot, when installing the mount, aim at the fixed slot with the diaphragm and the riser of mount, can fix a position the mount fast, improve the installation effectiveness of mount, and the surface parallel and level of the surface of mount and wallboard can improve the holistic planarization of wall.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic view of an embodiment of a wall panel construction;

FIG. 3 is a schematic view of a fixing device according to an embodiment;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

fig. 5 is an enlarged schematic view of a portion B in fig. 3.

Reference numerals: 1. a wall body; 2. a wallboard; 21. a substrate; 22. a thermal insulation board; 23. a backing plate; 24. a limiting groove; 25. a limiting plate; 26. fixing grooves; 3. a fixing device; 4. a mounting frame; 41. a rectangular mounting frame; 42. connecting the frame; 43. a fixing frame; 44. a first grid; 45. mounting grooves; 46. a card slot; 5. a fixing assembly; 51. a fixed mount; 511. a transverse plate; 512. a vertical plate; 513. a second grid; 52. a connecting member; 521. a fixed block; 522. a clamping block; 523. a spring; 524. a chute; 53. and a gasket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a building outer wall insulation structure, including being fixed in wallboard 2 on wall body 1. The wall plate 2 is mounted on the wall body 1 through a fixing device 3.

Referring to fig. 2, the wall panel 2 includes a base plate 21, an insulation plate 22, and a backing plate 23. The insulation board 22 is bonded and fixed between the base board 21 and the backing board 23, the opposite sides of the base board 21 and the backing board 23 are provided with limit grooves 24, and limit boards 25 matched with the limit grooves 24 are formed on the two sides of the insulation board 22.

Referring to fig. 3, the fixing device 3 includes a mounting frame 4 and a fixing assembly 5. The mounting frame 4 is fixedly mounted on the wall 1, and the fixing component 5 is fixedly mounted on the mounting frame 4.

Referring to fig. 3, the mounting frame 4 includes a rectangular mounting frame 41, a connection frame 42, and a fixing frame 43. Adjacent horizontal frames of the rectangular mounting frame 41 are fixedly connected through a connecting frame 42, adjacent vertical frames of the rectangular mounting frame 41 are fixedly connected through another connecting frame 42, and the two connecting frames 42 are perpendicular to each other and form a plurality of first grids 44 with the inner side wall of the rectangular mounting frame 41. The fixing frame 43 is formed on the inner sidewall of the first mesh 44 and fixed to the wall body 1 by bolts, thereby fixing the mounting frame 4 to the wall body 1.

Referring to fig. 3, the wall panel 2 is adapted to the first grid 44, when the wall panel 2 is placed in the first grid 44, an adhesive is first applied to a side of the wall panel 2 close to the wall 1, the adhesive is preferably a foaming adhesive, which is beneficial to enhancing the fixation of the wall panel 2, and after the wall panel 2 is well adhered, the wall panel 2 and the mounting frame 4 are fixed together by countersunk bolts.

Referring to fig. 3, a fixing assembly 5 is fixedly connected to the mounting frame 4 for fastening a side of the wall panel 2 facing away from the wall 1. The fixing assembly 5 includes a fixing bracket 51 and a connecting member 52.

Referring to fig. 3, a sealing gasket 53 is adhered to one side of the fixing frame 51 close to the wall 1. The fixing frame 51 includes a plurality of horizontal plates 511 and a plurality of vertical plates 512 arranged at intervals. The horizontal plates 511 and the vertical plates 512 are perpendicular to each other to form a plurality of second grids 513. Wallboard 2 deviates from one side of wall body 1 and has seted up round fixed slot 26 along the edge of wallboard 2, and the cell wall of fixed slot 26 runs through in four side reason of wallboard 2. The inner side wall of the second grid 513 is abutted to the groove wall of the fixing groove 26, the sealing gasket 53 is abutted to the groove bottom of the fixing groove 26, and one side of the fixing frame 51 departing from the wall body 1 is flush with one side of the wallboard 2 departing from the wall body 1.

Referring to fig. 3 to 5, mounting grooves 45 are formed in the horizontal frame, the vertical frame and the connecting frame 42 of the mounting frame 4, and the length direction of the mounting grooves 45 is the same as that of the horizontal frame, the vertical frame and the connecting frame 42 of the mounting frame 4. Clamping grooves 46 communicated with the mounting groove 45 are formed in the mounting frame 4 and located on two sides of the mounting groove 45. The connecting element 52 is snap-fitted to the side of the mounting frame 4 facing away from the wall 1. The link 52 includes a fixing block 521, a latch 522, and a spring 523. The fixed block 521 is fixedly installed at one side of the installation frame close to the wall body 1, and the fixed block 521 is matched with the installation groove 45. The two ends of the fixing block 521 are provided with sliding slots 524, the latch 522 is slidably disposed in the sliding slots 524, and the end of the latch 522 is adapted to the slot 46. Two ends of the spring 523 are respectively fixedly connected with the groove walls of the latch 522 and the chute 524.

The implementation principle of the embodiment is as follows: the mounting frame 4 is fixed to the corresponding position on the wall 1, and the fixing frame 43 is fixed to the wall 1 through bolts, so that the mounting frame 4 is fixed. The installation sequence of the wall boards 2 is from bottom to top. Apply paint the bonding agent with a brush with wallboard 2 near one side of wall body 1, place wallboard 2 in first net 44 again for wallboard 2 and wall body 1 bonding are fixed, and from the upside of wallboard 2, fix wallboard 2 and installation frame 4 through the bolt again. All wallboard 2 fix the back, aim at fixed slot 26 with mount 51 again, make fixed block 521 peg graft in mounting groove 45, press mount 51 again, make fixture block 522 extruded, spring 523 is compressed, after fixture block 522 moved the position that corresponds with draw-in groove 46, under the effect of spring 523, make the tip of fixture block 522 stretch into in draw-in groove 46, thereby fix mount 51 and installation frame 4, make mount 51 butt in wallboard 2's edge, further fasten wallboard 2, make wallboard 2 install more firm.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a building outer wall insulation construction, is including being fixed in wallboard (2) on wall body (1), its characterized in that: the wallboard (2) comprises a base plate (21), a backing plate (23) arranged on one side of the base plate (21) and an insulation plate (22) arranged between the base plate (21) and the backing plate (23); the wallboard (2) is arranged on the wall body (1) through a fixing device (3); the fixing device (3) comprises a mounting frame (4) which is fixed on the wall body (1) and used for assembling the wallboard (2), and a fixing assembly (5) which is fixedly connected with the mounting frame (4) and used for fastening the wallboard (2); the mounting frame (4) comprises a rectangular mounting frame (41) fixed with the wall body (1); connecting frames (42) are connected between adjacent horizontal frames of the rectangular mounting frame (41) and between adjacent vertical frames of the rectangular mounting frame (41), and the two connecting frames (42) are perpendicular to each other and form a plurality of first grids (44) with the rectangular mounting frame (41); the wall plate (2) is matched with the first grid (44) and fixed together through countersunk bolts.

2. The building exterior wall insulation structure according to claim 1, characterized in that: the fixing component (5) comprises a fixing frame (51) attached to one side of the mounting frame (4) departing from the wall body (1) and a connecting piece (52) arranged on one side, close to the mounting frame (4), of the fixing frame (51); the fixing frame (51) comprises a plurality of transverse plates (511) arranged at intervals and a plurality of vertical plates (512) arranged at intervals; the transverse plates (511) and the vertical plates (512) are perpendicular to each other to form a plurality of second grids (513); diaphragm (511) and wallboard (2) deviate from one side of wall body (1) and are located two marginal butts of wallboard (2) horizontal direction, and riser (512) and wallboard (2) deviate from one side of wall body (1) and are located two marginal butts of wallboard (2) vertical direction.

3. The building exterior wall insulation structure according to claim 2, characterized in that: mounting grooves (45) are formed in the horizontal frame, the vertical frame and the connecting frame (42) of the mounting frame (4); clamping grooves (46) communicated with the mounting grooves (45) are formed in the mounting frame (4) and located on two sides of the mounting grooves (45); the connecting piece (52) comprises a fixed block (521) fixed on one side of the mounting frame, which is close to the wall body (1); the fixed block (521) is matched with the mounting groove (45), and sliding grooves (524) are formed in two ends of the fixed block (521); a clamping block (522) matched with the clamping groove (46) is arranged in the sliding groove (524) in a sliding manner; the fixture block (522) is connected with the groove wall of the sliding groove (524) through a spring (523).

4. The building exterior wall insulation structure according to claim 3, characterized in that: a circle of fixing grooves (26) are formed in one side, away from the wall body (1), of the wallboard (2) and along the edge of the wallboard (2); the groove walls of the fixing grooves (26) penetrate through the four side edges of the wall plate (2); the inner side wall of the second grid (513) is abutted with the groove wall of the fixed groove (26); one side of the fixing frame (51) departing from the wall body (1) is flush with one side of the wallboard (2) departing from the wall body (1).

5. The building exterior wall insulation structure according to claim 1, characterized in that: a fixing frame (43) attached to the wall body (1) is formed on the inner side wall of the first grid (44); the fixing frame (43) is fixed on the wall body (1) through bolts.

6. The building exterior wall insulation structure according to claim 1, characterized in that: limiting grooves (24) are formed in the opposite sides of the base plate (21) and the backing plate (23); and limiting plates (25) matched with the limiting grooves (24) are formed on two sides of the heat-insulating plate (22).

7. The building exterior wall insulation structure according to claim 2, characterized in that: and a sealing gasket (53) which is abutted against the groove bottom of the fixing groove (26) is arranged on one side of the fixing frame (51) close to the wall body (1).

8. The building exterior wall insulation structure according to claim 1, characterized in that: and an adhesive is coated between the wall plate (2) and the wall body (1).