CN211341273U

CN211341273U - Outer wall structure

Info

Publication number: CN211341273U
Application number: CN201921819654.1U
Authority: CN
Inventors: 李艳
Original assignee: Beijing Hangyu Shunchang Decoration Engineering Co ltd
Current assignee: Beijing Hangyu Shunchang Decoration Engineering Co ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-08-25
Anticipated expiration: 2029-10-26

Abstract

The utility model relates to an external wall structure, which comprises a mesh cloth, wherein the mesh cloth is laid on a basic wall body, a first mortar layer, a heat preservation layer, a second mortar layer, a fireproof layer and a coating veneer are sequentially arranged outside the mesh cloth, a fastening mechanism for attaching the mesh cloth on the basic wall body is arranged on the basic wall body, the fastening mechanism comprises an inserting rod arranged on the basic wall body and a pressing plate arranged on the inserting rod, the basic wall body is provided with an inserting groove, the mesh cloth is provided with a through hole corresponding to the inserting groove, one end of the inserting rod is arranged through the through hole of the mesh cloth and the inserting groove of the basic wall body, the pressing plate is provided with a sliding hole matched with the inserting rod, the clamping bar is sleeved on the compression plate and is attached to one side, away from the basic wall, of the gridding cloth, and the fastening mechanism comprises a compression assembly which is arranged between the compression plate and the insertion bar and used for enabling the compression plate to compress the gridding cloth. The wall body mortar layer has the advantages that the grid cloth can be attached to the wall body, and the mortar layer can be conveniently laid on the wall body on which the grid cloth is laid.

Description

Outer wall structure

Technical Field

The utility model belongs to the technical field of the building technology and specifically relates to an outer wall structure is related to.

Background

The external wall structure is generally of a small part of a cast-in-place concrete structure, and a large part of a short-support shear wall, a masonry structure and a constructional column structure, and then a heat insulation material is pasted on the external vertical surface of the reinforced concrete structure wall.

The current chinese utility model patent that can refer to the grant publication number for CN 203821639U now, this patent discloses an exterior sheathing compound incubation wall body integral structure, it includes the basic unit wall body, be connected with compound incubation exterior sheathing through coupling assembling on the basic unit wall body, the compound incubation exterior sheathing outside has set gradually anti crack rendering coat mortar layer and finish coat, be provided with reinforced concrete layer between compound incubation exterior sheathing inboard and the basic unit wall body, compound incubation exterior sheathing is including the first bonding mortar layer that sets gradually, the heat preservation, second bonding mortar layer and the anti crack mortar layer of enhancement bonding, all be equipped with alkali-fast glass fiber net cloth in first bonding mortar layer and the second bonding mortar layer, it is equipped with the anti crack mortar layer of enhancement alkali-fast glass fiber net cloth to strengthen the bonding.

The technical scheme has the following problems: when the mortar layer is laid on the foundation wall body paved with the grid cloth, the grid cloth does not have a fixed position on the foundation wall body, and the mortar layer is not convenient to lay outside the foundation wall body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an outer wall structure, its advantage can laminate net cloth and wall body, conveniently lays the mortar layer on the wall body of laying net cloth.

The utility model discloses a can realize through following technical scheme:

an outer wall structure comprises a grid cloth, wherein the grid cloth is laid on a basic wall body, a first mortar layer, a heat insulation layer, a second mortar layer, a fireproof layer and a coating veneer are sequentially arranged on the outer side of the grid cloth, the foundation wall body is provided with a fastening mechanism for attaching the grid cloth to the foundation wall body, the fastening mechanism comprises an insertion rod arranged on the foundation wall body and a pressing plate arranged on the insertion rod, the foundation wall body is provided with an inserting groove, the grid cloth is provided with a through hole corresponding to the inserting groove, one end of the insertion rod is arranged in the through hole of the grid cloth and the insertion groove of the foundation wall in a penetrating way, the pressing plate is provided with a sliding hole matched with the insertion rod, the clamping plate is sleeved on the insertion rod and attached to one side, away from the basic wall, of the gridding cloth, and the fastening mechanism comprises a pressing component which is arranged between the clamping plate and the insertion rod and used for enabling the clamping plate to press the gridding cloth.

Through adopting above-mentioned technical scheme, the spliced pole links together net cloth and basic wall body, makes net cloth and basic wall body laminate, and the pressure strip laminates net cloth on basic wall body to make the pressure strip stable compress tightly net cloth through compressing tightly the subassembly, conveniently lay the mortar layer on the basic wall body of laying net cloth, the mortar layer can improve the mechanical properties on mortar layer, heat preservation and flame retardant coating can improve basic wall body's heat preservation and fire behavior.

The utility model discloses further set up to: the mounting groove has been seted up to the inserted bar, it is located the mounting groove to compress tightly the subassembly, compress tightly the subassembly including setting up the flexible post in the mounting groove and setting up in the tight board in top of flexible post, the tank bottom of mounting groove is the inclined plane, the inclined plane deviates from the direction slant of basic wall body and sets up down, flexible post and inclined plane parallel arrangement, the one end that flexible post is close to the pressure strip is connected with the tight board in top, the lower extreme of tight board in top and the tank bottom sliding connection of mounting groove, the tight board in top is laminated mutually with one side that the pressure strip was backed off the net cloth, the tight board in top that slides to the upper end when keeping away from the pressure strip maximum distance is located the mounting groove.

Through adopting above-mentioned technical scheme, when the pressure strip was established to the cover on the peg graft, slip top grip plate, make top grip plate remove towards the direction of keeping away from net cloth, when top grip plate slides to its upper end be located the mounting groove when the pressure strip conveniently overlaps and locates on the peg graft, when the pressure strip pastes with net cloth, top grip plate slides towards the direction of being close to net cloth under the effect of flexible post, make top grip plate and pressure strip compress tightly, make the pressure strip compress tightly net cloth from this.

The utility model discloses further set up to: the telescopic column comprises a sleeve, a sleeve rod and a positioning piece, wherein one end of the sleeve rod is sleeved in the sleeve and slides in a reciprocating mode along the axis of the sleeve, the other end of the sleeve rod is connected with one side, deviating from the pressing plate, of the jacking plate, the sleeve is provided with threaded holes for communicating the inside and the outside, the positioning piece is a fastening bolt, the fastening bolt penetrates through the threaded holes and abuts against the outer peripheral wall of the sleeve rod, and the fastening bolt is in threaded connection with the threaded holes.

By adopting the technical scheme, the loop bar slides in the sleeve, the loop bar is connected with the threaded hole of the sleeve in a threaded manner by the fastening bolt after sliding, the end part of the fastening bolt is abutted against the loop bar, and therefore the loop bar is fixed in the sleeve.

The utility model discloses further set up to: a first compression elastic piece is arranged in the sleeve.

Through adopting above-mentioned technical scheme, the setting of first compression elastic component can automatic re-setting under the effect of first compression elastic component by the loop bar.

The utility model discloses further set up to: the tank bottom of mounting groove has been seted up and has been slided the groove, the inclined plane incline direction setting along the tank bottom of sliding the groove, the lower extreme of puller plate is provided with the guide block, the guide block is located the inslot that slides and be connected with the groove that slides.

Through adopting above-mentioned technical scheme, when the tight board in top slided at the tank bottom of mounting groove, slided with the groove through the guide block of the tight board lower extreme in top and is connected, made the effect that has the direction simultaneously of the more stability of the slip of tight board in top.

The utility model discloses further set up to: and a fixing component for fixing the insertion rod in the insertion groove is arranged between the insertion groove of the foundation wall and the insertion rod.

By adopting the technical scheme, the arrangement of the fixing component can ensure that the plug rod is fixed in the plug groove of the foundation wall body, so that the plug rod is not easy to be separated from the plug groove.

The utility model discloses further set up to: the holding tank has been seted up to basic wall body, the holding tank is linked together with the inserting groove, fixed subassembly is including setting up in the sliding block of inserting rod, setting up the locating piece in the holding tank and setting up the second compression elastic component between locating piece and holding tank bottom, one side that the sliding block deviates from the inserting rod is provided with first inclined plane, one side that the locating piece deviates from the holding tank bottom is provided with the second inclined plane, the first inclined plane of sliding block laminates and the adaptation with the second inclined plane of locating piece mutually.

Through adopting above-mentioned technical scheme, when the inserted bar is pegged graft in the holding tank of basic wall body, the first inclined plane of sliding block laminates with the second inclined plane of locating piece mutually, the sliding block extrudees the locating piece, make the locating piece slide in the holding tank, the locating piece extrudees second compression elastic component when gliding, get into in the holding tank completely as the locating piece and the first inclined plane of sliding block breaks away from with the second inclined plane of locating piece, the locating piece slides out the holding tank and carries out the butt with the non-inclined plane end of sliding block under the effect of second compression elastic component this moment, by time, make the inserted bar be fixed in the inserted groove.

The utility model discloses further set up to: be provided with the anticreep subassembly that prevents the loop bar and deviate from between loop bar and the sleeve pipe, the anticreep subassembly is including setting up in the spacing outer loop of sleeve pipe lateral wall and setting up in the spacing inner ring of loop bar.

Through adopting above-mentioned technical scheme, spacing inner ring stretches into in the sleeve pipe and is located between spacing outer loop and the sheathed tube diapire, and cooperation through spacing inner ring and spacing outer loop makes the loop bar can not deviate from when the intraductal slippage of sleeve.

The utility model discloses further set up to: the fixed assemblies are arranged into two groups.

Through adopting above-mentioned technical scheme, the setting of two sets of fixed subassemblies can make the spliced pole be fixed in more stable in the inserting groove.

To sum up, the utility model discloses a beneficial technological effect does:

1. the splicing rods connect the mesh cloth and the basic wall together, so that the mesh cloth is attached to the basic wall, the mesh cloth is attached to the basic wall by the pressing plate, the pressing plate stably presses the mesh cloth through the pressing assembly, a mortar layer is conveniently laid on the basic wall on which the mesh cloth is laid, the mechanical property of the mortar layer can be improved, and the heat preservation and the fire resistance of the basic wall can be improved by the heat preservation layer and the fire resistance layer;

2. when the jacking plate slides at the bottom of the mounting groove, the guide block at the lower end of the jacking plate is connected with the sliding groove in a sliding manner, so that the jacking plate can slide more stably and has a guiding effect;

3. the limiting inner ring extends into the sleeve and is positioned between the limiting outer ring and the bottom wall of the sleeve, and the sleeve rod cannot be separated when sliding in the sleeve through the matching of the limiting inner ring and the limiting outer ring.

Drawings

Fig. 1 is a schematic diagram of a partial explosion of an embodiment of the present invention;

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

fig. 3 is a schematic cross-sectional view of an embodiment of the invention;

FIG. 4 is an enlarged view of portion B of FIG. 3;

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

In the figure, 1, a foundation wall; 11. inserting grooves; 111. accommodating grooves; 2. a plug rod; 21. mounting grooves; 211. a sliding groove; 31. a sliding block; 311. a first inclined plane; 32. positioning blocks; 321. a second inclined plane; 33. a second compression spring; 4. a first mortar layer; 51. a compression plate; 521. a jacking plate; 5211. a guide block; 5221. a loop bar; 5222. a sleeve; 5223. fastening a bolt; 6. a first compression spring; 7. mesh cloth; 8. a heat-insulating layer; 9. a second mortar layer; 101. a fire barrier layer; 102. coating and decorating the surface; 103. an anti-drop component; 1031. a limiting outer ring; 1032. and an inner limiting ring.

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 an outer wall structure, including basic wall 1, the inserting groove 11 has been seted up on basic wall 1, and it has spliced pole 2 to peg graft in the inserting groove 11, and peg 2 sets up with basic wall 1 is perpendicular, is provided with between the inserting groove 11 of basic wall 1 and the peg 2 to be used for making peg 2 be fixed in the fixed subassembly in the inserting groove 11.

Referring to fig. 3 and 4, the two sets of fixing components are arranged, the two sets of fixing components are respectively located on two opposite sides of the insertion rod 2, each fixing component comprises a sliding block 31, a positioning block 32 and a second compression elastic piece, the sliding blocks 31 and the insertion rod 2 are welded on the outer wall of one end close to the insertion groove 11, one side of each sliding block 31 departing from the insertion rod 2 is provided with a first inclined surface 311, and the first inclined surfaces 311 are obliquely and upwards arranged away from the insertion groove 11. Holding tank 111 has been seted up to the lateral wall of inserting groove 11, holding tank 111 is linked together with inserting groove 11, locating piece 32 is located in holding tank 111 and slides with holding tank 111 and is connected, second compression elastic component is second compression spring 33, second compression spring 33 is located between the tank bottom of locating piece 32 and holding tank 111, the one end that locating piece 32 deviates from holding tank 111 tank bottom is provided with second inclined plane 321, the slope of second inclined plane 321 sets up downwards, second inclined plane 321 laminates and looks adaptation with the first inclined plane 311 of sliding block 31 mutually.

Referring to fig. 1, fig. 2, basic wall 1 is provided with net cloth 7, net cloth 7 is laid on basic wall 1, the through hole has been seted up to net cloth 7, through hole and 2 looks adaptations of spliced pole, the one end that basic wall 1 was kept away from to spliced pole 2 stretches out in the through hole of net cloth 7, be provided with the fastening device with net cloth 7 laminating on basic wall 1, fastening device includes pressure strip 51 and compresses tightly the subassembly, the hole that slides has been seted up to pressure strip 51, slide hole and 2 looks adaptations of spliced pole, pressure strip 51 cover is located spliced pole 2 and is laminated mutually with one side that net cloth 7 deviates from basic wall 1.

Mounting groove 21 has been seted up to the periphery wall of peg 2, mounting groove 21 sets up along the length direction of peg 2, it is located mounting groove 21 to compress tightly the subassembly, it includes flexible post and top grip 521 to compress tightly the subassembly, the tank bottom of mounting groove 21 is the inclined plane, the inclined plane sets up under the direction slant for deviating from basic wall body 1, flexible post and inclined plane parallel arrangement, flexible post is close to the one end and the top grip 521 of pressure strip 51 and is connected, sliding groove 211 has been seted up to mounting groove 21's tank bottom, sliding groove 211 sets up along the inclined plane incline direction of tank bottom, the lower extreme welding of top grip 521 has guide block 5211, guide block 5211 is located sliding groove 211 and slides with sliding groove 211 and is connected, top grip 521 laminates mutually with one side that pressure strip 51 deviates from net cloth 7. The upper end of the tightening plate 521 which slides to the maximum distance away from the pressing plate 51 is positioned in the mounting groove 21.

The telescopic column comprises a sleeve 5222, a loop bar 5221 and a positioning piece, the sleeve 5222 is a round tube with two open ends, the sleeve 5222 is arranged in parallel with the bottom of the mounting groove 21, one end of the sleeve 5222 is welded with the side wall of the mounting groove 21, one end of the loop bar 5221 is sleeved in the sleeve 5222 and slides in a reciprocating manner along the axis of the sleeve 5222, and the other end of the loop bar 5221 is welded with one side of the tightening plate 521 away from the pressing plate 51.

Referring to fig. 3 and 5, a retaining assembly 103 for preventing the sleeve bar 5221 from slipping out is disposed between the sleeve bar 5221 and the sleeve 5222, the retaining assembly 103 includes a limiting outer ring 1031 welded to the side wall of the sleeve 5222 and a limiting inner ring 1032 welded to the sleeve bar 5221, and the limiting inner ring 1032 extends into the sleeve 5222 and is located between the limiting outer ring 1031 and the bottom wall of the sleeve 5222.

The sleeve 5222 is provided with a threaded hole for communicating the inside and the outside, the positioning member is a fastening bolt 5223, the fastening bolt 5223 is inserted into the threaded hole and then abuts against the outer peripheral wall of the sleeve rod 5221, and the fastening bolt 5223 is in threaded connection with the threaded hole. A first compression elastic member is arranged in the sleeve 5222, the first compression elastic member is a first compression spring 6, one end of the first compression spring 6 is abutted against the side wall of the mounting groove 21, and the other end of the first compression spring is abutted against one end of the sleeve rod 5221, which is located in the sleeve 5222.

One side that net cloth 7 deviates from basic wall 1 is provided with heat preservation 8, the fixed orifices has been seted up to heat preservation 8, the one end that basic wall 1 was kept away from to peg graft pole 2 stretches out the fixed orifices of heat preservation 8, bond together through first mortar layer 4 between basic wall 1 and the heat preservation 8, net cloth 7 in the first mortar layer 4 has also improved the mechanical properties of first mortar layer 4 simultaneously, second mortar layer 9 has been paintd to one side that net cloth 7 was kept away from to heat preservation 8, be provided with flame retardant coating 101 on the second mortar layer 9, flame retardant coating 101 is the rock wool board, one side that heat preservation 8 was kept away from to flame retardant coating 101 is provided with coating veneer 102.

The implementation principle of the embodiment is as follows: the foundation wall 1 is provided with an insertion groove 11, one end of the insertion rod 2 is inserted into the insertion groove 11, a first inclined surface 311 of the sliding block 31 is attached to a second inclined surface 321 of the positioning block 32, the positioning block 32 is pressed by the sliding block 31 in the insertion process of the insertion rod 2, so that the positioning block 32 slides in the accommodating groove 111, when the positioning block 32 slides in the accommodating groove 111, the sliding block 31 enters the insertion groove 11 completely, the positioning block 32 slides out of the accommodating groove 111 under the action of the second compression spring 33, the non-inclined end of the positioning block 32 is abutted against the non-inclined end of the sliding block 31, so that the insertion rod 2 is fixed in the insertion groove 11, the tightening plate 521 is slid, so that the tightening plate 521 slides in the installation groove 21, the tightening plate 521 slides while driving the sleeve rod 5221 to slide in the sleeve 5222, and the sleeve rod 5221 compresses the first compression spring 6 in the sleeve 5222 when sliding, when the tightening plate 521 slides to the upper end and is positioned in the mounting groove 21, the mesh cloth 7 is inserted into the insertion rod 2 at this time to enable the mesh cloth 7 to be attached to the basic wall 1, the pressing plate 51 is sleeved on the insertion rod 2 and attached to the mesh cloth 7, at this time, under the action of the first compression spring 6, the tightening plate 521 slides towards one side close to the mesh cloth 7, the tightening plate 521 is attached to the pressing plate 51, the fastening bolt 5223 is rotated, the fastening bolt 5223 is in threaded connection with the threaded hole in the sleeve 5222, the sleeve 5221 is abutted by the fastening bolt 5223, so that the pressing plate 51 is supported, the mesh cloth 7 is fixed on the basic wall 1, the first mortar layer 4 is coated on one side of the basic wall 1 provided with the mesh cloth 7, the insulating layer 8 and the basic wall 1 are bonded together under the action of the first mortar layer 4, and the second mortar layer 9 is coated on one end of the insulating layer 8 far away from the basic wall 1, and flattening one end of the insulating layer 8 far away from the foundation wall 1, arranging a fireproof layer 101 outside the second mortar layer 9, and finally arranging a coating facing 102 outside the fireproof layer 101.

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 an outer wall structure, includes basic wall body (1) and net cloth (7), net cloth (7) are laid on basic wall body (1), net cloth (7) outside has set gradually first mortar layer (4), heat preservation (8), second mortar layer (9), flame retardant coating (101) and coating veneer (102), be provided with on basic wall body (1) and laminate the fastening device on basic wall body (1) with net cloth (7), its characterized in that: the fastening mechanism comprises an inserting rod (2) arranged on the foundation wall body (1) and a pressing plate (51) arranged on the inserting rod (2), an inserting groove (11) is formed in the foundation wall body (1), through holes corresponding to the inserting groove (11) are formed in the grid cloth (7), and one end of the inserting rod (2) penetrates through the through holes of the grid cloth (7) and the inserting groove (11) of the foundation wall body (1);

the pressing plate (51) is provided with a sliding hole matched with the plug rod (2), and the pressing plate (51) is sleeved on the plug rod (2) and attached to one side, away from the basic wall body (1), of the grid cloth (7);

the fastening mechanism comprises a pressing component which is arranged between the pressing plate (51) and the plug rod (2) and is used for enabling the pressing plate (51) to press the gridding cloth (7).

2. The exterior wall structure of claim 1, wherein: mounting groove (21) have been seted up in bayonet rod (2), it is located mounting groove (21) to compress tightly the subassembly, compress tightly the subassembly including setting up the flexible post in mounting groove (21) and setting up in tight board (521) in the top of flexible post, the tank bottom of mounting groove (21) is the inclined plane, the direction slant that the inclined plane deviates from basic wall body (1) sets up down, flexible post and inclined plane parallel arrangement, flexible post is close to the one end and the tight board (521) in top of pressure strip (51) and is connected, the lower extreme of tight board in top and the tank bottom sliding connection of mounting groove (21), the tight board in top (521) and pressure strip (51) deviate from one side of net cloth (7) and laminate mutually, top tight board (521) slide to the upper end when keeping away from pressure strip (51) maximum distance and are located mounting groove (21).

3. The exterior wall structure of claim 2, wherein: the telescopic column comprises a sleeve (5222), a sleeve rod (5221) and a positioning piece, wherein one end of the sleeve rod (5221) is sleeved in the sleeve (5222) and slides in a reciprocating manner along the axis of the sleeve (5222);

the other end of loop bar (5221) is connected with the one side that top pinch plate (521) deviates from pressure strip (51), the inside and outside screw hole of intercommunication is seted up to sleeve pipe (5222), the setting element is fastening bolt (5223), fastening bolt (5223) wear to locate behind the screw hole with the periphery wall looks butt of loop bar (5221), fastening bolt (5223) and screw hole threaded connection.

4. An exterior wall construction according to claim 3, wherein: a first compression spring is disposed within the sleeve (5222).

5. The exterior wall structure of claim 2, wherein: the tank bottom of mounting groove (21) has been seted up and has been slided groove (211), the inclined plane incline direction setting along the tank bottom of groove (211) slides, the lower extreme of puller plate (521) is provided with guide block (5211), guide block (5211) are located slide groove (211) and slide with slide groove (211) and be connected.

6. The exterior wall structure of claim 1, wherein: a fixing component used for fixing the inserting rod (2) in the inserting groove (11) is arranged between the inserting groove (11) of the foundation wall body (1) and the inserting rod (2).

7. The exterior wall structure of claim 6, wherein: the base wall body (1) is provided with an accommodating groove (111), the accommodating groove (111) is communicated with the insertion groove (11), and the fixing component comprises a sliding block (31) arranged on the insertion rod (2), a positioning block (32) arranged in the accommodating groove (111) and a second compression elastic piece arranged between the positioning block (32) and the bottom of the accommodating groove (111);

one side of the sliding block (31) departing from the insertion rod (2) is provided with a first inclined surface (311), one side of the positioning block (32) departing from the bottom of the accommodating groove (111) is provided with a second inclined surface (321), and the first inclined surface (311) of the sliding block (31) is attached to and matched with the second inclined surface (321) of the positioning block (32).

8. An exterior wall construction according to claim 3, wherein: an anti-falling component (103) for preventing the sleeve rod (5221) from falling off is arranged between the sleeve rod (5221) and the sleeve (5222), and the anti-falling component (103) comprises a limiting outer ring (1031) arranged on the side wall of the sleeve (5222) and a limiting inner ring (1032) arranged on the sleeve rod (5221).

9. The exterior wall structure of claim 7, wherein: the fixed assemblies are arranged into two groups.