CN115288311B - Assembled building external wall heat preservation system and construction method thereof - Google Patents

Assembled building external wall heat preservation system and construction method thereof Download PDF

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Publication number
CN115288311B
CN115288311B CN202210995409.6A CN202210995409A CN115288311B CN 115288311 B CN115288311 B CN 115288311B CN 202210995409 A CN202210995409 A CN 202210995409A CN 115288311 B CN115288311 B CN 115288311B
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CN
China
Prior art keywords
fixedly connected
external wall
chamber
board
side fascia
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Active
Application number
CN202210995409.6A
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Chinese (zh)
Other versions
CN115288311A (en
Inventor
陈勇
胡丽娟
吴辉
孙平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Royalstar Electronic Appliance Group Co Ltd
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Hefei Royalstar Electronic Appliance Group Co Ltd
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Priority to CN202210995409.6A priority Critical patent/CN115288311B/en
Publication of CN115288311A publication Critical patent/CN115288311A/en
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Publication of CN115288311B publication Critical patent/CN115288311B/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/045—Means for fastening plaster-bases to a supporting structure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/047—Plaster carrying meshes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses an assembled building external wall insulation system and a construction method thereof, wherein the assembled building external wall insulation system comprises a plurality of groups of assembly plates which are arranged on a wall body, a plurality of groups of insulation plates and external wall boards which are arranged in the assembly plates, one end of a connecting ring, which is far away from a supporting rod, is fixedly connected with a second sliding rod, the second sliding rod is movably connected in a connecting cavity, a connecting nail is movably connected in the external wall board, a hanging ring is arranged at the lower end of a hanging hook, the hanging ring is fixedly connected with grid cloth, and the grid cloth is movably connected in the external wall board; through with link joint to the couple in, make the net cloth in the side fascia that does not install and the side fascia that has installed link together, insert the inserted bar of upside to the downside jack in and press, after two sets of side fascia are installed together, through the elasticity of second spring, make net cloth tightened in the interface department of two sets of side fascia, realize laying the automation of net cloth, inseparable laminating is in interface department simultaneously, improves work efficiency.

Description

Assembled building external wall heat preservation system and construction method thereof
Technical Field
The invention relates to the technical field of an external wall of an assembled building, in particular to an external wall heat preservation system of the assembled building and a construction method thereof.
Background
The modern life pace of people is accelerated, the labor cost is continuously improved, the building house is highly integrated, and the house industrialization becomes a great development trend. Along with the aim of industrialization and prefabrication of buildings, the integrated and other aims are facilitated, and the assembled and modularized building is the product of technological development, and is a building type which is assembled and spliced in the field after all components required by a house are manufactured in a factory production line mode and then transported to a construction site
For example, chinese patent publication No. CN112709340B discloses an assembled building external wall insulation system and its assembling method, which relates to the technical field of building external wall external insulation, and includes a plurality of insulation units installed on a wall body and an external wall panel installed on one side of the insulation units far away from the wall body; the heat preservation unit is arranged in a propping way with the outer wall panel; still include the mounting bracket, the mounting bracket is including the first installation piece and the second installation piece that are connected, and first installation piece is fixed in on the wall body.
However, the above scheme has the following disadvantages: the assembled building external wall insulation system cannot automatically lay the grid cloth after assembly is completed, the laying workload of the grid net at the assembly interface is large through manual work, and in the process of laying the grid cloth, the grid cloth is possibly in place due to the fact that the grid cloth is not attached to an external wall, so that the grid cloth is folded, the working efficiency of constructors is affected, and therefore the assembled building external wall insulation system and the construction method thereof are provided.
Disclosure of Invention
The invention aims to provide an assembled building external wall heat preservation system and a construction method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides an assembled building external wall insulation system, includes a plurality of groups of mounting plates of installing on the wall body to and a plurality of groups of heated board and side fascia of installing in the mounting plate, the mounting plate passes through expansion screw and wall body fixed connection, the heated board joint is in the mounting plate, heated board is kept away from wall body one side and is equipped with the side fascia, the side fascia joint is in the mounting plate, the jack has been seted up in the side fascia upper end, swing joint has the bracing piece in the jack, bracing piece upper end fixedly connected with first slide bar, first slide bar is kept away from jack one end and is stretched into spacing intracavity to with connecting block fixed connection, the connecting block is slided and is connected in spacing intracavity, connecting block lower extreme fixedly connected with first spring, first spring other end and spacing intracavity fixed connection, connecting block upper end fixedly connected with haulage rope;
the traction rope other end and couple fixed connection, the couple stretches out the side fascia, the bracing piece lower extreme stretches into to the connection intracavity to two sets of spacing hooks of fixedly connected with, the connection intracavity is seted up in the side fascia, spacing hook joint is in the link, bracing piece one end and second slide bar fixed connection are kept away from to the link, second slide bar swing joint is in the connection intracavity, link one end fixedly connected with a plurality of sets of connecting nails are kept away from to the second slide bar, connecting nail swing joint is in the side fascia, the couple lower extreme is equipped with the link, link and net cloth fixed connection, net cloth swing joint is in the side fascia.
Preferably, the grid cloth is kept away from link one end and stretches into to accomodate the intracavity to with gag lever post fixed connection, accomodate the chamber and offer in the side fascia, the gag lever post sliding connection is in accomodating the intracavity, gag lever post lower extreme fixedly connected with two sets of second springs, the second spring other end and accomodate chamber fixed connection.
Preferably, two groups of limit blocks are fixedly connected to two sides of the second sliding rod, the limit blocks are slidably connected in the limit grooves, the limit grooves are formed in the connecting cavity, third springs are fixedly connected in the limit grooves, and the other ends of the third springs are fixedly connected with the limit blocks.
Preferably, the limiting cavity upside is equipped with the spring chamber, spring intracavity swing joint has T type pole, the first reset spring of spring intracavity fixedly connected with, first reset spring other end and T type pole fixed connection, T type pole is kept away from first reset spring one end and is stretched into in the jack, side fascia lower extreme fixedly connected with inserted bar, the joint hole has been seted up in the inserted bar.
Preferably, the movable rod is arranged in the hook, the movable rod is slidingly connected in the guide cavity, the guide cavity is formed in the hook, a second reset spring is fixedly connected in the guide cavity, the other end of the second reset spring is fixedly connected with the movable rod, soft cushions are fixedly connected at the upper end and the lower end of the external wall board, and a yielding hole is formed in the assembly plate.
In addition, in order to achieve the above purpose, the invention also provides a construction method for the above assembled building external wall insulation system, comprising the following steps:
s1, fixing an assembly board and a wall body together, clamping the heat-insulating board and the external wall board into the assembly board, clamping the other assembly board to the upper ends of the installed heat-insulating board and the external wall board and fixing the heat-insulating board and the external wall board, clamping the new heat-insulating board and the external wall board into the new assembly board, and inserting an upper inserting rod into a lower inserting hole in the clamping process of the external wall board;
s2, clamping the hanging ring at the upper side into the hanging hook at the lower side, pressing the outer wallboard at the upper side downwards to drive the first sliding rod to move downwards, enabling the supporting rod and the connecting block to move in a following manner, and enabling the second sliding rod to move outwards and drive a plurality of groups of connecting nails to move when the limiting hooks are separated from the connecting rings, and enabling the connecting block to move downwards to bring the hanging hook clamped with the hanging ring into the limiting cavity;
s3, continuously pressing the outer wall plates on the upper side after the upper soft cushion and the lower soft cushion are contacted, when the clamping holes move to the positions of the T-shaped rods, the T-shaped rods are clamped into the clamping holes under the elasticity of the first reset springs, and when the two outer wall plates are fixed together, facing mortar and real stone paint are smeared.
Compared with the prior art, the invention has the beneficial effects that: through in with link joint to the couple, the net cloth in the side fascia that makes not install links together with the side fascia that has installed, insert the inserted bar of upside in the downside jack and press, the inserted bar can extrude first slide bar along the jack downwardly moving, can make net cloth be brought into spacing intracavity through the continuous extrusion of inserted bar, after two sets of side fascia are installed together, through the elasticity of second spring, make net cloth be tightened in the interface department of two sets of side fascia, realize laying the automation of net cloth, inseparable laminating is in interface department simultaneously, improve work efficiency.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of the outer wall panel of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 4 is a schematic perspective view of the present invention;
fig. 5 is a schematic view of an exploded perspective structure of the present invention.
In the figure: 1. a wall body; 2. a thermal insulation board; 3. an assembly plate; 4. an expansion screw; 5. a relief hole; 6. a soft cushion; 7. a spring cavity; 8. a connecting block; 9. a hook; 10. a first spring; 11. a spacing cavity; 12. a limiting block; 13. a second slide bar; 14. a limit rod; 15. an external wall panel; 16. a second spring; 17. a storage chamber; 18. a mesh cloth; 19. hanging rings; 20. a rod; 21. a T-shaped rod; 22. a first slide bar; 23. a support rod; 24. a jack; 25. a third spring; 26. a connecting ring; 27. connecting nails; 28. a limit hook; 29. a limit groove; 30. a connecting cavity; 31. a traction rope; 32. a movable rod; 33. a guide chamber; 34. a second return spring; 35. a first return spring; 36. and a clamping hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution:
example 1:
the utility model provides an assembled building external wall insulation system, including a plurality of groups of assembly plates 3 of installing on wall body 1, and a plurality of groups of insulation plates 2 and external wall panel 15 of installing in assembly plates 3, assembly plates 3 pass through expansion screw 4 and wall body 1 fixed connection, before assembly plates 3 carry out the installation, drilling treatment to the installation wall, after the drilling is accomplished will be equipped with expansion screw 4 assembly plates 3 install the wall outside can, insulation plates 2 joint in assembly plates 3, insulation plates 2 can play thermal-insulated and heat retaining effect, insulation plates 2 is kept away from wall body 1 one side and is equipped with external wall panel 15, external wall panel 15 joint is in assembly plates 3, jack 24 has been seted up in the external wall panel 15 upper end, jack 24 can be used to peg graft inserted bar 20, swing joint has bracing piece 23 in the jack 24, bracing piece 23 upper end fixedly connected with first slide bar 22, first slide bar 22 keeps away from jack 24 one end and stretches into spacing intracavity 11, and with connecting block 8 fixed connection, connecting block 8 sliding connection is in spacing intracavity 11;
the lower end of the connecting block 8 is fixedly connected with a first spring 10, the other end of the first spring 10 is fixedly connected with a limiting cavity 11, the upper end of the connecting block 8 is fixedly connected with a traction rope 31, the traction rope 31 is driven to synchronously move downwards when the connecting block 8 moves downwards, at the moment, the hanging hooks 9 are driven by the traction rope 31 to be brought into the limiting cavity 11, and meanwhile, the hanging rings 19 clamped with the hanging hooks 9 are driven to synchronously move, and meanwhile, the grid cloth 18 moves along with the hanging rings;
the other end of the traction rope 31 is fixedly connected with the hook 9, the hook 9 extends out of the external wall panel 15, the lower end of the supporting rod 23 extends into the connecting cavity 30, two groups of limiting hooks 28 are fixedly connected, the connecting cavity 30 is arranged in the external wall panel 15, the limiting hooks 28 are clamped in the connecting rings 26, one end of the connecting rings 26 far away from the supporting rod 23 is fixedly connected with the second sliding rods 13, the second sliding rods 13 are movably connected in the connecting cavity 30, one end of the second sliding rods 13 far away from the connecting rings 26 is fixedly connected with a plurality of groups of connecting nails 27, the connecting nails 27 are movably connected in the external wall panel 15, when the supporting rod 23 moves downwards, at the moment, the two groups of limiting hooks 28 connected to the lower side of the supporting rod 23 move downwards and are separated from the clamping connection of the connecting rings 26, at the moment, under the elastic force of the third springs 25, the second sliding rods 13 move outwards rapidly along the connecting cavities 30 and drive the plurality of groups of connecting nails 27 to move synchronously, at the moment, and the plurality of groups of connecting nails 27 extend out of the surface of the external wall panel 15;
the link 19 is arranged at the lower end of the hook 9, the link 19 is fixedly connected with the grid cloth 18, the grid cloth 18 is movably connected in the external wall panel 15, the link 19 is placed at the groove of the hook 9 and is pressed downwards, the movable rod 32 moves towards the guide cavity 33 under the extrusion of the link 19, the second return spring 34 is compressed at the moment, and when the link 19 completely enters the groove of the hook 9, the movable rod 32 moves outwards to return to the original position under the action of the elasticity of the second return spring 34 at the moment, and the link 19 is fixed at the moment.
Example 2:
on the basis of embodiment 1, in order to facilitate the mesh cloth 18 to be always attached to the interface of two groups of external wall panels 15, at the same time, the hooks 9 can be always extended out of the external wall panels 15 in a normal state, one end of the mesh cloth 18, far away from the hanging ring 19, is extended into the storage cavity 17 and is fixedly connected with the limiting rod 14, the storage cavity 17 is arranged in the external wall panels 15, the limiting rod 14 is slidingly connected in the storage cavity 17, the lower end of the limiting rod 14 is fixedly connected with two groups of second springs 16, the other end of the second spring 16 is fixedly connected with the storage cavity 17, when the clamping hole 36 arranged in the upper inserting rod 20 moves to the position of the T-shaped rod 21, at the moment, under the action of the elasticity of the first return spring 35, the T-shaped rod 21 is ejected out of the spring cavity 7 and clamped into the clamping hole 36, at the moment, the upper external wall panel 15 and the lower external wall panel 15 are connected together by the elasticity of the mesh, and at the same time, under the action of the second springs 16, the mesh cloth 18 is attached to the interface of the upper external wall panel 15 and the lower external wall panel 15;
two groups of limiting blocks 12 are fixedly connected to two sides of the second sliding rod 13, the limiting blocks 12 are slidably connected in limiting grooves 29, the limiting grooves 29 are formed in connecting cavities 30, third springs 25 are fixedly connected in the limiting grooves 29, the other ends of the third springs 25 are fixedly connected with the limiting blocks 12, when limiting hooks 28 are clamped in connecting rings 26, the third springs 25 are always in a compressed state, and when the limiting hooks 28 are separated from the connecting rings 26, the second sliding rod 13 rapidly moves outwards under the action of elasticity of the third springs 25 and drives a plurality of groups of connecting nails 27 to extend out of the external wall plates 15;
the limiting cavity 11 upside is equipped with spring chamber 7, swing joint has T type pole 21 in the spring chamber 7, the first reset spring 35 of fixedly connected with in the spring chamber 7, the first reset spring 35 other end and T type pole 21 fixed connection, T type pole 21 is kept away from first reset spring 35 one end and is stretched into to in the jack 24, side fascia 15 lower extreme fixedly connected with inserted bar 20, joint hole 36 has been seted up in the inserted bar 20, be equipped with movable rod 32 in the couple 9, movable rod 32 sliding connection is in guide chamber 33, guide chamber 33 sets up in couple 9, fixedly connected with second reset spring 34 in the guide chamber 33, the second reset spring 34 other end and movable rod 32 fixed connection, side fascia 15 upper and lower ends all fixedly connected with cushion 6, the hole of stepping down 5 has been seted up in the assembly plate 3.
In addition, in order to achieve the above purpose, the invention also provides a construction method for the above assembled building external wall insulation system, comprising the following steps:
s1, fixing an assembled fitting plate 3 and a wall body 1 together, clamping a heat-insulating plate 2 and an external wall plate 15 into the assembled plate 3, clamping and fixing the other assembled fitting plate 3 to the upper ends of the installed heat-insulating plate 2 and the external wall plate 15, then clamping a new heat-insulating plate 2 and an external wall plate 15 into the new assembled plate 3, and inserting an upper inserting rod 20 into a lower inserting hole 24 in the clamping process of the external wall plate 15;
s2, clamping the hanging ring 19 on the upper side into the hanging hook 9 on the lower side, pressing the external wall panel 15 on the upper side downwards to drive the first slide bar 22 to move downwards, enabling the support bar 23 to move along with the connecting block 8, enabling the second slide bar 13 to move outwards and drive a plurality of groups of connecting nails 27 to move when the limiting hooks 28 are separated from the connecting rings 26, and enabling the connecting block 8 to move downwards to bring the hanging hook 9 clamped with the hanging ring 19 into the limiting cavity 11;
s3, after the upper cushion 6 and the lower cushion 6 are contacted, the upper external wall panel 15 is continuously pressed, when the clamping hole 36 moves to the position of the T-shaped rod 21, the T-shaped rod 21 is clamped into the clamping hole 36 under the elasticity of the first reset spring 35, and when the two external wall panels 15 are fixed together, facing mortar and real stone paint are smeared.
When the thermal insulation wall board is used, a set of assembling plates 3 are fixed with a wall body 1 through expansion bolts 4, after the fixing of the assembling plates 3 is finished, the thermal insulation plates 2 are clamped into the assembling plates 3 from top to bottom, the clamping of the thermal insulation plates 2 is finished, the external wall boards 15 are attached to the thermal insulation plates 2, the external wall boards 15 are pressed downwards at the moment to clamp the lower ends of the external wall boards 15 into the assembling plates 3, meanwhile, inserting rods 20 fixedly connected with the lower ends of the external wall boards 15 extend out of the assembling plates 3 through the abdicating holes 5 on the lower sides, the external wall boards 15 are clamped into the assembling plates 3, after the clamping of the thermal insulation plates 2 and the external wall boards 15 is finished, the other assembling plates 3 are clamped to the upper sides of the thermal insulation plates 2 and the external wall boards 15 and pressed downwards, after the pressing is finished, the other assembling plates 3 are fixed through the expansion bolts 4, the thermal insulation plates 2 and the external wall boards 15 are completely fixed, the new thermal insulation plates 2 and the external wall boards 15 are clamped into the new assembling plates 3, and simultaneously, and the hanging rings 19 are pulled outwards when the external wall boards 15 on the upper side are clamped;
the hanging ring 19 moves outwards to drive the gridding cloth 18 to move outwards, after the gridding cloth 18 is completely pulled out, the hanging ring 19 is clamped into the hooks 9 in the lower side external wall panel 15 at this time, when the inserted link 20 connected with the lower end of the upper side external wall panel 15 passes through the abdication hole 5 and is inserted into the insertion hole 24 at the upper end of the lower side external wall panel 15, at this time, the T-shaped rod 21 is counted into the spring cavity 7 under the extrusion of the inserted link 20, meanwhile, the first return spring 35 is compressed, along with the continuous downward movement of the inserted link 20, the first slide bar 22 is driven by the inserted link 20 to synchronously move at this time, the supporting rod 23 and the connecting block 8 move downwards along with the first slide bar 22, when the supporting rod 23 moves downwards, at this time, the two groups of limiting hooks 28 connected with the lower side of the supporting rod 23 move downwards and are separated from the clamping connection of the connecting ring 26, and when the two groups of limiting hooks 28 are completely separated from the clamping connection of the connecting ring 26 at this time, under the elastic force of the third spring 25, the second 13 moves outwards along the connecting cavity 30 and drives the connecting nails 27 to synchronously move along the connecting nails 27, and the connecting nails 27 extend out of the surfaces of the plurality of the external wall panels 15;
when connecting block 8 moves down and can drive haulage rope 31 synchronous downwardly moving, at this moment under the drive of haulage rope 31 couple 9 is brought into spacing chamber 11, link 19 with couple 9 joint together is being driven synchronous movement simultaneously, grid cloth 18 follows the removal, when cushion 6 that the side fascia 15 lower extreme set up and cushion 6 that downside fascia 15 upper end set up down contact, continue downwards pressing side fascia 15, when the joint hole 36 that seting up in inserted bar 20 of upside moves to the position of T type pole 21, at this moment under the elasticity effect of first reset spring 35, T type pole 21 pops out from in the spring chamber 7 and the joint is in to joint hole 36, at this moment, outer wallboard 15 and downside fascia 15 are connected together, at the elasticity effect of second spring 16 simultaneously, grid cloth 18 can laminate the interface department of side fascia 15 and downside fascia 15 at this moment, after all installing all side fascia 2 and fascia 15 in full, can make at the face up at the face of wallboard 15 mortar and the face of side fascia 15, the face up of a plurality of real interfaces that the face wallboard and the face wallboard 15 can be more firmly connected to the grid cloth 15, the real mortar of two sets of face and side fascia 15 can be more firmly connected to the real mortar at the interface of side wallboard 15.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an assembled building external wall insulation system, includes a plurality of groups of assembly board (3) of installing on wall body (1) to and a plurality of groups of heated board (2) and side fascia (15) of installing in assembly board (3), its characterized in that: the assembly plate (3) is fixedly connected with the wall body (1) through expansion bolts (4), the heat preservation plate (2) is clamped in the assembly plate (3), one side, far away from the wall body (1), of the heat preservation plate (2) is provided with an external wall plate (15), the external wall plate (15) is clamped in the assembly plate (3), an inserting hole (24) is formed in the upper end of the external wall plate (15), a supporting rod (23) is movably connected in the inserting hole (24), a first sliding rod (22) is fixedly connected to the upper end of the supporting rod (23), one end, far away from the inserting hole (24), of the first sliding rod (22) extends into the limiting cavity (11) and is fixedly connected with a connecting block (8), the connecting block (8) is slidably connected in the limiting cavity (11), a first spring (10) is fixedly connected to the lower end of the connecting block (8), and the other end of the first spring (10) is fixedly connected with the limiting cavity (11), and a traction rope (31) is fixedly connected to the upper end of the connecting block (8).
The utility model discloses a draw string (31) other end and couple (9) fixed connection, couple (9) stretch out side fascia (15), bracing piece (23) lower extreme stretches into in connecting chamber (30) to two sets of spacing hooks (28) of fixedly connected with, connecting chamber (30) are seted up in side fascia (15), spacing hooks (28) joint is in go-between (26), bracing piece (23) one end and second slide bar (13) fixed connection are kept away from to go-between (26), second slide bar (13) swing joint is in connecting chamber (30), link (26) one end fixedly connected with a plurality of sets of connecting nails (27) are kept away from to second slide bar (13), connecting nail (27) swing joint is in side fascia (15), couple (9) lower extreme is equipped with link (19), link (19) and net cloth (18) fixed connection, net cloth (18) swing joint is in side fascia (15).
2. The modular building exterior wall insulation system of claim 1, wherein: the utility model discloses a rack, including rack (19), spacer cloth (18), spacer cloth (14), spacer cloth (18), spacer cloth (19) are kept away from in hanging ring (19) one end stretches into accomodates chamber (17) to with gag lever post (14) fixed connection, accomodate chamber (17) and offer in side fascia (15), gag lever post (14) sliding connection is in accomodating chamber (17), two sets of second springs (16) of gag lever post (14) lower extreme fixedly connected with, second spring (16) other end and accomodate chamber (17) fixed connection.
3. The modular building exterior wall insulation system of claim 1, wherein: two groups of limit blocks (12) are fixedly connected to two sides of the second sliding rod (13), the limit blocks (12) are slidably connected in limit grooves (29), the limit grooves (29) are formed in connecting cavities (30), third springs (25) are fixedly connected in the limit grooves (29), and the other ends of the third springs (25) are fixedly connected with the limit blocks (12).
4. The modular building exterior wall insulation system of claim 1, wherein: the utility model discloses a spacing chamber (11), including spacing chamber (11), spring chamber (7), swing joint has T type pole (21) in spring chamber (7), fixedly connected with first reset spring (35) in spring chamber (7), first reset spring (35) other end and T type pole (21) fixed connection, T type pole (21) are kept away from first reset spring (35) one end and are stretched into jack (24) in, side fascia (15) lower extreme fixedly connected with inserted bar (20), joint hole (36) have been seted up in inserted bar (20).
5. The modular building exterior wall insulation system of claim 1, wherein: be equipped with movable rod (32) in couple (9), movable rod (32) slip joint is in direction intracavity (33), in couple (9) are seted up in direction chamber (33), fixedly connected with second reset spring (34) in direction chamber (33), second reset spring (34) other end and movable rod (32) fixed connection, equal fixedly connected with cushion (6) of lower extreme about side fascia (15), offer hole (5) of stepping down in assembly plate (3).
6. A construction method for the prefabricated building exterior wall insulation system according to any one of claims 1 to 5, which is characterized in that: the method comprises the following steps:
s1, fixing an assembly board (3) and a wall body (1) together, clamping a heat-insulating board (2) and an external wall board (15) into the assembly board (3), clamping the other assembly board (3) to the upper ends of the installed heat-insulating board (2) and the external wall board (15) and fixing the heat-insulating board, then clamping a new heat-insulating board (2) and the external wall board (15) into the new assembly board (3), and inserting an upper inserting rod (20) into a lower inserting hole (24) in the clamping process of the external wall board (15);
s2, clamping the hanging ring (19) at the upper side into the hanging hook (9) at the lower side, pressing the external wallboard (15) at the upper side downwards to drive the first sliding rod (22) to move downwards, enabling the supporting rod (23) to move along with the connecting block (8), and enabling the second sliding rod (13) to move outwards and drive a plurality of groups of connecting nails (27) to move when the limiting hooks (28) are separated from the connecting rings (26), wherein the connecting block (8) moves downwards to bring the hanging hook (9) clamped with the hanging ring (19) into the limiting cavity (11);
s3, continuously pressing the outer wall plates (15) on the upper side after the upper side soft cushion and the lower side soft cushion (6) are contacted, when the clamping holes (36) move to the positions of the T-shaped rods (21), the T-shaped rods (21) are clamped into the clamping holes (36) under the elasticity of the first reset springs (35), and when the two groups of outer wall plates (15) are fixed together, facing mortar and real stone paint are smeared.
CN202210995409.6A 2022-08-18 2022-08-18 Assembled building external wall heat preservation system and construction method thereof Active CN115288311B (en)

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CN210316083U (en) * 2019-07-10 2020-04-14 南京拓帆装饰建材有限公司 Assembled building outer wall structure
CN112709340A (en) * 2020-12-23 2021-04-27 江苏华江建设集团有限公司 Assembly type building external wall heat insulation system and assembly method thereof
CN114562120A (en) * 2022-03-15 2022-05-31 山东港通工程管理咨询有限公司 Building energy-saving reconstruction external wall external thermal insulation device and method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101008283A (en) * 2007-01-27 2007-08-01 巢启 Method for preventing crazing of outer wall decorative coatings of building
KR101429057B1 (en) * 2013-12-16 2014-08-12 한국건설기술연구원 External insulation wall system for buildings and construction method using the same
CN205296463U (en) * 2015-10-09 2016-06-08 文登蓝岛建筑工程有限公司 Green wood SIP inboard outer wall butt joint connection structure
CN109811962A (en) * 2017-11-21 2019-05-28 西安思途米环保科技有限公司 A kind of assembled heat insulation metal finishing Side fascia
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