CN114704000B - Assembled building heat-insulating outer wall and mounting method thereof - Google Patents

Assembled building heat-insulating outer wall and mounting method thereof Download PDF

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Publication number
CN114704000B
CN114704000B CN202210405649.6A CN202210405649A CN114704000B CN 114704000 B CN114704000 B CN 114704000B CN 202210405649 A CN202210405649 A CN 202210405649A CN 114704000 B CN114704000 B CN 114704000B
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designated
instructs
external controller
plate
electric
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CN202210405649.6A
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Chinese (zh)
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CN114704000A (en
Inventor
崔玉瑞
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Jiangxi Diwei Construction Engineering Co ltd
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Jiangxi Diwei Construction Engineering Co ltd
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Priority to CN202210405649.6A priority Critical patent/CN114704000B/en
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    • 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
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
    • 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
    • E04B1/88—Insulating elements for both heat and sound
    • E04B1/90—Insulating elements for both heat and sound 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • 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
    • E04G21/14—Conveying or assembling building elements
    • 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
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention relates to the technical field of assembled outer walls, in particular to an assembled building heat-insulating outer wall and an installation method thereof; the self-cleaning waterproof layer is further arranged on the outer surface of the ablation layer, a light-colored diffuse reflection layer is further arranged on the outer surface of the self-cleaning waterproof layer, a thermal expansion layer is filled in a gap between the fire retardant plate and the outer metal frame plate, and the metal shell is fixedly arranged on a wall body of an outer wall through a mounting component matched with the thermal expansion layer; the invention can effectively solve the problems of poor heat preservation performance, poor safety, low construction efficiency and the like in the prior art.

Description

Assembled building heat-insulating outer wall and mounting method thereof
Technical Field
The invention relates to the technical field of assembled type external walls, in particular to an assembled type building heat-insulating external wall and an installation method thereof.
Background
At present, two methods exist for the assembled outer wall: and assembling an externally-hung prefabricated wallboard and an embedded prefabricated wallboard. The assembled externally hung prefabricated wall board is hung on the outer side of the main body structure, and the exposed beam and the exposed column exist indoors, so that the assembled externally hung prefabricated wall board is applied to public projects. The built-in prefabricated wallboard is built-in wallboard in the plane of the peripheral structure, and the defect of dew column of the dew beam is avoided, so that the built-in prefabricated wallboard is mostly adopted in the shear wall structure of the high-rise residential building in China at present.
The application number is: the utility model discloses an embedded assembled outer wall that has increased flexonics in CN 201922262448.1's the patent document, including outer wall body, fixed frame and inoxidizing coating, the inside first reinforcing bar, the second reinforcing bar that is equipped with respectively of outer wall body, the inside first strengthening rib that still is equipped with of outer wall body, second strengthening rib, the outer wall body is the rectangle platy structure of vertical placing, outer wall body both sides all are connected with the wire net, outer wall body both sides still fixed mounting has fixed frame, fixed frame is through tapping screw and outer wall body fixed connection, outer wall body is located fixed frame place and is equipped with the inoxidizing coating, fixed frame is rectangular frame structure, fixed frame cover is put on the inoxidizing coating, the inoxidizing coating includes first mortar layer, heat preservation, second mortar layer, waterproof coating and outer wall coating, first mortar layer evenly coats on the wire net.
However, the following disadvantages still exist in the practical application process:
first, the heat-insulating performance is not good, because the devices in the other documents are made of rock wool materials, however, the heat-insulating capability of the rock wool is limited, and the rock wool has the defects of complex working procedures, long construction period, environmental pollution, heavy quality and the like.
Second, the safety is poor because modern buildings can quickly expand fire due to the chimney effect, and the devices in the above-mentioned reference cannot effectively suppress the fire of the building.
Thirdly, the efficiency of construction is low, because the device in above-mentioned comparison document needs the mode of manual construction to install whole journey, this will increase the construction duration certainly.
Disclosure of Invention
The present invention aims to solve the drawbacks of the prior art and to solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the heat-insulating outer wall of the fabricated building comprises a metal shell, wherein an inner metal frame plate, a sound insulation layer, a heat-insulating layer, a flame-retardant layer, an outer metal frame plate, a fire-retardant plate and an ablation layer are sequentially arranged inside the metal shell from inside to outside, the bottom of the fire-retardant plate is horizontally and rotatably connected to the bottom of the outer metal frame plate, and a rotary connecting part between the fire-retardant plate and the outer metal frame plate is completely positioned inside the metal shell;
The metal shell is fixedly arranged on the wall body of the outer wall through the matched installation component.
Further, through holes are densely distributed on the plate body of the fire-retardant plate, the outer surface of the ablation layer is also provided with a light-colored diffuse reflection layer, and the outer surface of the diffuse reflection layer is also provided with a self-cleaning waterproof layer;
a thermal expansion layer is filled in a gap between the fire retardant plate and the outer metal frame plate;
the outer end surface of the thermal expansion layer is also provided with an adhesive layer for fixing the fire-retardant plate.
Further, the trigger temperature of the thermal expansion layer for thermal expansion and the reaction temperature of the ablation layer for burning and decomposing are both between 200 ℃ and 300 ℃;
and the adhesive substance in the adhesive layer is also decomposed by heat when the thermal expansion layer expands by heat;
and the reaction of the thermal expansion layer and the viscous substance which are decomposed by heating is an endothermic reaction.
Still further, be equipped with the spacing ring body that is used for spacing outer metal frame board, fire-retardant layer, heat preservation, puigging and interior metal frame board on the inside wall of metal shell.
Still further, the heat preservation includes metal cage, fills at the inside flexible pad body of metal cage and buries the aerogel in the inside of flexible pad body, the inside hollow intermediate layer that is equipped with of metal shell, it has amortization material to fill in the intermediate layer.
Furthermore, the metal shell, the outer metal frame and the inner metal frame are made of non-heat-conducting and corrosion-resistant materials, fin plates are arranged on the outer side wall of each surface of the metal shell, reserved holes are symmetrically distributed on the fin plates, any fin plate and one fin plate adjacent to the fin plate are located in the same vertical plane, and the fin plates adjacent to the fin plates are completely staggered in the vertical plane.
Still further, the installation component includes guide rail, electric drive slider, automatically controlled hydraulic stem, angle block, screw rod, guide bar, servo motor, installation piece, automatically controlled hinged support, electromagnetism roating seat, locating plate, vacuum chuck, air pump, rotation seat, rotation cover, driving motor, pterygoid lamina, lift hydraulic stem, T template, electric telescopic link, first electric roating seat, second electric roating seat and drill bit;
the number of the guide rails is two, the two guide rails are respectively arranged at edges of two transverse ends of a wall body, the guide rails are respectively connected with an electric driving sliding block in a sliding way, the electric driving sliding blocks are respectively provided with an electric control hydraulic rod which is vertical to the surface of the wall body and extends outwards, the end parts of the free ends of the electric control hydraulic rods are respectively provided with corner blocks, screw rods and guide rods which are parallel to each other are arranged between the two corner blocks, servo motors for driving the screw rods to rotate are respectively arranged on the corner blocks, the installation blocks are connected with the guide rods in a sliding way and are driven by the screw rods to do linear motion, the installation blocks are rotationally connected with an electric control hinge seat, the top of the electromagnetic rotary seat is arranged at the bottom of the electric control hinge seat, the middle part of the top plate surface of the positioning plate is fixedly arranged at the bottom of the electromagnetic rotary seat, vacuum suction discs are densely distributed at the edges of the bottom plate surface of the positioning plate, the vacuum chuck is connected with an air pump on the top plate surface of the positioning plate through an air duct, the rotating seat is arranged on the top plate surface of the positioning plate and is coaxial with the electromagnetic rotating seat, the rotating sleeve is rotationally connected on the rotating seat and is driven by a driving motor to rotate, four radial extending wing plates are symmetrically arranged on the outer side wall of the rotating sleeve, lifting hydraulic rods are arranged on the top plate surface at the far end of each wing plate, T-shaped plates are respectively arranged on the lifting hydraulic rods, a group of electric telescopic rods are symmetrically arranged on the bottom plate surface of the plate body, which is perpendicular to the extending direction of each wing plate, of the T-shaped plates, the bottoms of two adjacent electric telescopic rods on the T-shaped plates are respectively provided with a first electric rotating seat, the bottoms of the other two adjacent electric telescopic rods on the T-shaped plates are respectively provided with a second electric rotating seat, the bottoms of the second electric rotating seats are coaxially provided with drill bits.
Furthermore, the number and the distribution rule of the electric telescopic rods on the T-shaped plate are the same as those of the reserved holes on the fin plate;
a soft cushion is also arranged on the bottom plate surface of the adsorption plate;
grooves are formed in the bottom of the first electric rotating seat, and electromagnets are arranged on the bottom walls of the grooves;
the rod body of the electric telescopic rod provided with the drill bit is also provided with a negative pressure pipe matched with the electric telescopic rod, and the negative pressure pipes are respectively connected to the input ends of the negative pressure pumps on the corresponding T-shaped plates.
The method for installing the heat-insulating outer wall of the assembled building comprises the following steps:
s1, a user assembles and installs the installation assembly on a wall to be constructed;
s2, a user writes a designated control program into an external controller and starts the control program;
s3, an external controller instructs the electric driving sliding block to move downwards to a designated height along the guide rail, simultaneously instructs the electric control hydraulic rod to extend for a designated length, simultaneously instructs the servo motor to drive the screw rod to rotate so as to enable the mounting block to move for a designated distance along a designated direction, simultaneously instructs the electric control hinged support to rotate for a designated angle along the designated direction, and simultaneously instructs the electromagnetic rotating seat to rotate for a designated angle along the designated direction, so that the positioning plate is located at a designated loading point in a state of being parallel to the ground;
S4, the external controller instructs the electric driving sliding block to slide downwards for a designated distance, so that the vacuum sucker and the metal shell horizontally placed at the loading point are tightly pressed, and then the external controller instructs the air pump to start, so that air between the vacuum sucker and the metal shell is completely pumped out;
s5, the external controller instructs the electromagnet to start, and then a user places a bolt in the groove on each first electric rotating seat;
s6, an external controller instructs the electric driving sliding block to move upwards to a designated height along the guide rail, simultaneously instructs the electric control hydraulic rod to shorten a designated length, simultaneously instructs the servo motor to drive the screw rod to rotate so as to enable the mounting block to move a designated distance along a designated direction, simultaneously instructs the electric control hinged support to rotate a designated angle along the designated direction, and simultaneously instructs the electromagnetic rotating seat to rotate a designated angle along the designated direction so as to enable the metal shell to be placed at the top angle at the left lower part of the outer wall of the wall body and aligned;
s7, the external controller instructs the driving motor to drive the rotating seat to rotate a designated angle along a designated direction, so that the two T-shaped plates provided with the second electric rotating seat are parallel to the fin plates at the left end and the lower end of the metal shell respectively, then the external controller instructs the negative pressure pump to start, then the external controller instructs the second electric rotating seat to start, and simultaneously instructs the electric telescopic rod provided with the second electric rotating seat at the bottom to extend a designated feeding amount at a designated speed, so that the drill bit respectively passes through the corresponding reserved holes and drills screw grooves matched with the bolts on the wall body;
S8, the external controller instructs the second electric rotating seat to rotate reversely at a specified speed, and simultaneously instructs the electric telescopic rod in the S7 to retract for a specified distance at a specified speed, so that the drill bit is withdrawn from the screw groove, and then the external controller instructs the negative pressure pump to be closed;
s9, the external controller instructs the driving motor to drive the rotating seat to rotate for a specified angle along a specified direction, so that two T-shaped plates provided with the first electric rotating seat are respectively parallel to fin plates at the left end and the lower end of the metal shell, then the external controller instructs the first electric rotating seat to start, and simultaneously instructs an electric telescopic rod provided with the first electric rotating seat at the bottom to extend for a specified feeding amount at a specified speed, so that bolts are respectively screwed into corresponding screw grooves;
s10, an external controller instructs the electromagnet to be closed, and then the external controller instructs the electric telescopic rod in the S8 to shrink a specified distance at a specified speed, so that the bolt is separated from the first electric rotating seat;
s11, the external controller instructs the air pump to charge air into the vacuum chuck, so that the chuck releases the metal shell;
s12, repeating the steps S3-S11 in sequence, so that the other metal shell is placed next to the metal shell in the steps S3-S11 along the transverse direction, and two adjacent fin plates on the two metal shells are in a mutually overlapped state until the metal shell is fully paved on the wall body in the transverse direction;
S13, an external controller instructs an electric driving sliding block to move downwards to a designated height along a guide rail, simultaneously instructs an electric control hydraulic rod to extend for a designated length, simultaneously instructs a servo motor to drive a screw rod to rotate so as to enable a mounting block to move for a designated distance along a designated direction, simultaneously instructs an electric control hinged support to rotate for a designated angle along the designated direction, and instructs an electromagnetic rotating support to rotate for a designated angle along the designated direction so as to enable a positioning plate to be positioned at a designated loading point in a state of being parallel to the ground, the external controller instructs an electromagnet to start, and then a user only places one bolt in a groove on each first electric rotating support on one T-shaped plate;
s14, an external controller instructs an electric driving sliding block to move upwards to a designated height along a guide rail, simultaneously instructs an electric control hydraulic rod to shorten a designated length, simultaneously instructs a servo motor to drive a screw rod to rotate so as to enable a mounting block to move a designated distance along a designated direction, simultaneously instructs an electric control hinged support to rotate a designated angle along the designated direction, simultaneously instructs an electromagnetic rotating support to rotate a designated angle along the designated direction, and instructs a driving motor to drive the rotating support to rotate a designated angle along the designated direction, so that one T-shaped plate provided with a drill bit coincides with a fin plate on the right side of a metal shell at the right lower top angle of a wall body;
S15, the external controller instructs the negative pressure pump to start, then the external controller instructs the second electric rotating seat on the T-shaped plate in S14 to start, and simultaneously instructs the corresponding electric telescopic rod to extend a specified feeding amount at a specified speed, so that the drill bit respectively passes through the corresponding reserved hole and drills a screw groove matched with the bolt on the wall body;
s16, the external controller instructs the second electric rotating seat in S15 to rotate reversely at a designated speed, and instructs the electric telescopic rod in S15 to retract at a designated speed for a designated distance, so that the drill bit is withdrawn from the screw groove, and then the external controller instructs the negative pressure pump to be turned off;
s17, the external controller instructs the driving motor to drive the rotating seat to rotate a specified angle along a specified direction, so that the T-shaped plate provided with the bolt is parallel to the fin plate at the right end of the metal shell at the right lower vertex angle of the wall body, then the external controller instructs the corresponding first electric rotating seat to start, and simultaneously instructs the corresponding electric telescopic rod to extend a specified feeding amount at a specified speed, so that the bolt is respectively screwed in the corresponding screw groove;
s18, the external controller instructs the electromagnet to be closed, and then the external controller instructs the electric telescopic rod in the S8 to shrink a specified distance at a specified speed, so that the bolt is separated from the first electric rotating seat;
S19, lifting the height of one metal shell in the vertical direction, and then sequentially repeating the steps S3-S18, so that the metal shells are fully paved on the surface of the wall body in a mode of equidistant linear arrays in the horizontal direction and the vertical direction;
s20, an external controller instructs an electric driving sliding block to move downwards to a designated height along a guide rail, simultaneously instructs an electric control hydraulic rod to extend for a designated length, simultaneously instructs a servo motor to drive a screw rod to rotate so as to enable a mounting block to move for a designated distance along a designated direction, simultaneously instructs an electric control hinged support to rotate for a designated angle along the designated direction, and instructs an electromagnetic rotating support to rotate for a designated angle along the designated direction so as to enable a positioning plate to be positioned at a designated loading point in a state of being parallel to the ground, the external controller instructs an electromagnet to start, and then a user places a bolt in a groove on each first electric rotating support on each T-shaped plate;
s21, an external controller instructs an electric driving sliding block to move upwards to a designated height along a guide rail, simultaneously instructs an electric control hydraulic rod to shorten a designated length, simultaneously instructs a servo motor to drive a screw rod to rotate so as to enable a mounting block to move a designated distance along a designated direction, simultaneously instructs an electric control hinged support to rotate a designated angle along the designated direction, simultaneously instructs an electromagnetic rotating support to rotate a designated angle along the designated direction, and instructs a driving motor to drive the rotating support to rotate a designated angle along the designated direction, so that two T-shaped plates provided with drill bits are respectively overlapped with fin plates at the upper end and the right end of a metal shell at the left upper top angle of a wall body;
S22, the external controller instructs the negative pressure pump to start, then the external controller instructs the second electric rotating seat on the T-shaped plate in S21 to start, and simultaneously instructs the corresponding electric telescopic rod to extend a specified feeding amount at a specified speed, so that the drill bit respectively passes through the corresponding reserved hole and drills a screw groove matched with the bolt on the wall body;
s23, the external controller instructs the second electric rotating seat in S22 to rotate reversely at a designated speed, and instructs the electric telescopic rod in S22 to retract at a designated speed for a designated distance, so that the drill bit is withdrawn from the screw groove, and then the external controller instructs the negative pressure pump to be turned off;
s24, an external controller instructs a driving motor to drive a rotating seat to rotate a designated angle along a designated direction, so that two T-shaped plates provided with bolts are respectively parallel to the upper end and the fin plate at the right end of a metal shell at the left upper vertex angle of a wall body, then the external controller instructs a corresponding first electric rotating seat to start, and simultaneously instructs a corresponding electric telescopic rod to extend a designated feeding amount at a designated speed, so that the bolts are respectively screwed in corresponding screw grooves;
s25, the external controller instructs the electromagnet to be closed, and then the external controller instructs the electric telescopic rod in the S8 to shrink a specified distance at a specified speed, so that the bolt is separated from the first electric rotating seat;
S26, repeating the steps S20-S25 in sequence, so that the wing plates at the upper end and the right end of each metal shell at the uppermost end of the wall body are fixed by bolts.
Further, before S1, the user needs to brush a mortar leveling layer on the outer wall of the wall body and wait for the mortar leveling layer to be completely dried;
after the step S26 is completed, bolts are connected to each reserved hole in a penetrating way, and two superposed reserved holes on any two adjacent overlapped fin plates are connected in a penetrating way through the same bolts;
after the step S26 is completed, the rotary connecting parts between the fire-retarding plates and the outer metal frame plates in all the metal shells are close to the ground;
after the S26 is completed, the user fills the gaps between the metal shells and the wall body with polyurethane foam.
Compared with the prior art, the invention has the advantages and positive effects that,
1. according to the invention, the inner metal frame plate, the sound insulation layer, the heat preservation layer, the flame retardant layer, the outer metal frame plate, the fire retardant plate and the ablation layer are sequentially arranged inside the metal shell from inside to outside, the bottom of the fire retardant plate is horizontally and rotationally connected to the bottom of the outer metal frame plate, the rotational connection part between the fire retardant plate and the outer metal frame plate is completely positioned inside the metal shell, the heat preservation layer comprises a metal cage, a flexible cushion body filled inside the metal cage and aerogel buried inside the flexible cushion body, a hollow interlayer is arranged inside the metal shell, a silencing material is filled in the interlayer, the metal shell, the outer metal frame and the inner metal frame are all made of non-heat-conducting and corrosion-resistant materials, and through holes are densely distributed on the plate body of the fire retardant plate.
Therefore, the aerogel has extremely excellent heat insulation performance, and the metal shell, the outer metal frame and the inner metal frame are all made of non-heat-conducting and corrosion-resistant materials, so that the heat exchange paths inside and outside the room can be effectively isolated. In addition, when a fire disaster occurs, the ablation layer is burnt and consumed first and the process is endothermic, so that fire can be prevented to a certain extent, when the ablation layer is consumed, the fire-retarding plate can rotate to a horizontal state, and then the fire-retarding plate produces a wall effect on the flame through the through holes on the fire-retarding plate, so that the fire is prevented from spreading upwards. Thereby achieving the effects of better heat preservation performance and higher safety of the product in the practical application process.
2. The invention adds a mounting component, wherein the mounting component comprises a guide rail, an electric driving sliding block, an electric control hydraulic rod, an angle block, a screw rod, a guide rod, a servo motor, a mounting block, an electric control hinged support, an electromagnetic rotary support, a positioning plate, a vacuum chuck, an air pump, a rotary support, a rotary sleeve, a driving motor, a wing plate, a lifting hydraulic rod, a T-shaped plate, an electric telescopic rod, a first electric rotary support, a second electric rotary support and a drill bit; therefore, a user can write a designated control program into the external controller and then automatically control the installation component to install the metal shell on the wall body through the external controller, so that the effect of effectively improving the construction efficiency is achieved.
Drawings
FIG. 1 is a partial visual view of the present invention during installation on a wall at a first viewing angle;
FIG. 2 is a pictorial view of the metal shell and its upper components separated from one another at a second view angle in accordance with the present invention;
fig. 3 is an exploded view of an inner metal frame plate, a sound insulation layer, a heat insulation layer, a flame retardant layer, an outer metal frame plate, a thermal expansion layer, an adhesive layer, a flame retardant plate, an ablative layer, a diffuse reflection layer, and a self-cleaning waterproof layer under a third view angle of the present invention;
FIG. 4 is a schematic view of a portion of a heat insulation layer at a fourth view angle;
FIG. 5 is a schematic view of a metal shell of the present invention, partially in section, at a fifth view angle;
FIG. 6 is a partial perspective view of the mounting assembly at a sixth perspective of the present invention;
FIG. 7 is a partial perspective view of the mounting assembly at a seventh perspective of the present invention;
FIG. 8 is a pictorial view, partially in section, of a first electric rotating base at an eighth view angle of the present invention;
FIG. 9 is a perspective view of a swivel base and swivel sleeve in a ninth view of the invention;
fig. 10 is an enlarged view of area a in fig. 1.
Legend description:
1-a metal shell; 2-an inner metal frame plate; 3-an acoustic insulation layer; 4, an insulating layer; 5-a flame retardant layer; 6-an outer metal frame plate; 7-a fire-retardant plate; 8-ablating the layer; 9-through holes; 10-a diffuse reflection layer; 11-self-cleaning waterproof layer; 12-a thermal expansion layer; 13-an adhesive layer; 14-limiting ring bodies; 15-a metal cage; 16-a flexible pad; 17-aerogel; 18-a sound deadening material; 19-fin plates; 20-preformed holes; 21-a bolt; 22-wall body; 23-mortar leveling layer; 24-polyurethane foam; 25-a guide rail; 26-an electrically driven slider; 27-an electric control hydraulic rod; 28-corner blocks; 29-a screw; 30-a guide rod; 31-a servo motor; 32-mounting blocks; 33-an electric control hinged support; 34-an electromagnetic rotating seat; 35-positioning plates; 36-vacuum chuck; 37-an air pump; 38-rotating a seat; 39-rotating the sleeve; 40-driving a motor; 41-wing plates; 42-lifting hydraulic rods; a 43-T shaped plate; 44-an electric telescopic rod; 45-a first electric rotating seat; 46-a second electric rotating seat; 47-drill bit; 48-soft cushion; 49-grooves; 50-an electromagnet; 51-a negative pressure tube; 52-negative pressure pump.
Description of the embodiments
In order that the above objects, features and advantages of the application will be more clearly understood, a further description of the application will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced otherwise than as described herein, and therefore the present application is not limited to the specific embodiments of the disclosure that follow.
An assembled building thermal insulation outer wall of this embodiment, refer to fig. 1-10: the fire-retardant metal shell comprises a metal shell 1, wherein an inner metal frame plate 2, a sound insulation layer 3, a heat preservation layer 4, a flame retardant layer 5, an outer metal frame plate 6, a fire-retardant plate 7 and an ablation layer 8 are sequentially arranged inside the metal shell 1 from inside to outside, the bottom of the fire-retardant plate 7 is horizontally and rotationally connected to the bottom of the outer metal frame plate 6, and a rotational connection part between the fire-retardant plate 7 and the outer metal frame plate 6 is completely arranged inside the metal shell 1.
(one)
The plate body of the fire-retardant plate 7 is densely provided with through holes 9, the outer surface of the ablation layer 8 is also provided with a light-colored diffuse reflection layer 10, and the outer surface of the diffuse reflection layer 10 is also provided with a self-cleaning waterproof layer 11.
The working principle of the fire-retardant plate 7 is that: i.e. when the flame passes through the narrow aperture of the through hole 9 of the firestop plate 7, the combustion cannot continue and extinguish due to the sudden increase of heat loss. In addition, the densely distributed through holes 9 on the fire retardant plate 7 also have a certain noise reduction function.
Notably, are: the self-cleaning waterproof layer 11 is transparent, and the effect of the self-cleaning waterproof layer 11 can effectively block external rainwater, so that the dryness of the inside of the metal shell 1 and the wall 22 is ensured, meanwhile, the light-colored diffuse reflection layer 10 can uniformly reflect sunlight into the environment, thereby avoiding light pollution, and the light-colored diffuse reflection layer 10 is not easy to be irradiated by sunlight to raise the temperature. In addition, the self-cleaning waterproof layer 11 and the diffuse reflection layer 10 can also protect the ablation layer 8 from erosion and abrasion of rainwater, dust and the like.
(II)
The gap between the fire-retardant plate 7 and the outer metal frame plate 6 is filled with a thermal expansion layer 12, and the outer end surface of the thermal expansion layer 12 is further provided with an adhesive layer 13 for fixing the fire-retardant plate 7.
Notably, are: the trigger temperature of the thermal expansion layer 12 for thermal expansion and the reaction temperature of the ablation layer 8 for fire decomposition are both between 200 ℃ and 300 ℃ (the trigger temperature of the thermal expansion layer 12 for thermal expansion is higher than the reaction temperature of the ablation layer 8 for fire decomposition), so that the thermal expansion layer 12 and the ablation layer 8 can be prevented from being burnt out due to non-fire influencing factors such as high temperature in summer, and the thermal expansion layer can be started timely and accurately when fire occurs.
Wherein, the thermal expansion layer 12 functions in that, when a fire occurs and the ablation layer 8 is completely consumed (i.e., the fire-retardant plate 7 is exposed to the outside), the thermal expansion layer 12 is rapidly thermally expanded, thereby giving an initial pushing force to the fire-retardant plate 7 to rotate outward, thereby ensuring that the fire-retardant plate 7 can normally rotate to a horizontal state. Meanwhile, in order to avoid the situation that the adhesive layer 13 adheres to the firestop plate 7 after the expansion of the thermal expansion layer 12 occurs, it is required that the adhesive substance in the adhesive layer 13 is also decomposed by heat.
Notably, are: the reaction of the ablation layer 8, the thermal expansion layer 12 and the viscous substance being decomposed by heating is an endothermic reaction, so that heat is extracted from the environment during the process of decomposition of the ablation layer 8, expansion of the thermal expansion layer 12 and decomposition of the viscous substance, thereby reducing the temperature of the environment to a certain extent, i.e. inhibiting the fire on the outer facade of the building to a certain extent.
(III)
The inner side wall of the metal shell 1 is provided with a limiting ring body 14 for limiting the outer metal frame plate 6, the flame retardant layer 5, the heat insulating layer 4, the sound insulating layer 3 and the inner metal frame plate 2.
The metal shell 1, the outer metal frame and the inner metal frame are all made of non-heat-conducting and corrosion-resistant materials, fin plates 19 are arranged on the outer side wall of each face of the metal shell 1, reserved holes 20 are symmetrically distributed on the fin plates 19, any fin plate 19 and one fin plate 19 adjacent to the fin plate are located in the same vertical plane, and the fin plates 19 adjacent to the fin plates are completely staggered in the vertical plane.
(IV)
The heat insulation layer 4 comprises a metal cage 15, a flexible cushion body 16 filled in the metal cage 15 and aerogel 17 buried in the flexible cushion body 16, and the aerogel 17 has extremely strong heat insulation performance, but is brittle, so that the aerogel 17 needs to be wrapped by the flexible cushion body 16 and is shaped by the metal cage 15, and therefore, the aerogel 17 is prevented from being broken due to external impact.
The metal shell 1 is internally provided with a hollow interlayer, the interlayer is filled with a silencing material 18, and the interlayer is matched with the sound insulation layer 3, so that the product of the invention has good sound insulation performance.
(V)
The metal shell 1 is fixedly arranged on the wall 22 of the outer wall through a matched installation component, and the installation component comprises a guide rail 25, an electric driving sliding block 26, an electric control hydraulic rod 27, an angle block 28, a screw 29, a guide rod 30, a servo motor 31, an installation block 32, an electric control hinge support 33, an electromagnetic rotating support 34, a positioning plate 35, a vacuum chuck 36, an air pump 37, a rotating support 38, a rotating sleeve 39, a driving motor 40, a wing plate 41, a lifting hydraulic rod 42, a T-shaped plate 43, an electric telescopic rod 44, a first electric rotating support 45, a second electric rotating support 46 and a drill bit 47.
The number of the guide rails 25 is two, the two guide rails 25 are respectively arranged at edges of two transverse ends of the wall 22, the guide rails 25 are respectively connected with an electric driving slide block 26 in a sliding way, the electric driving slide blocks 26 are respectively provided with an electric control hydraulic rod 27 which is vertical to the surface of the wall 22 and extends outwards, the end parts of the free ends of the electric control hydraulic rods 27 are respectively provided with an angle block 28, screw rods 29 and guide rods 30 which are parallel to each other are arranged between the two angle blocks 28, the angle blocks 28 are respectively provided with a servo motor 31 which drives the screw rods 29 to rotate, a mounting block 32 is slidingly connected with the guide rods 30 and is driven by the screw rods 29 to perform linear motion, the mounting block 32 is rotationally connected with an electric control hinge seat 33, the top of an electromagnetic rotary seat 34 is arranged at the bottom of the electric control hinge seat 33, the middle part of the top plate surface of a positioning plate 35 is fixedly arranged at the bottom of the electromagnetic rotary seat 34, the edge of the bottom plate surface of the positioning plate 35 is densely provided with vacuum suckers 36, the vacuum chuck 36 is connected with an air pump 37 on the top plate surface of the positioning plate 35 through an air duct, a rotating seat 38 is arranged on the top plate surface of the positioning plate 35 and is coaxial with the electromagnetic rotating seat 34, a rotating sleeve 39 is rotationally connected on the rotating seat 38 and is driven by a driving motor 40 to rotate, four wing plates 41 extending along the radial direction are symmetrically arranged on the outer side wall of the rotating sleeve 39, lifting hydraulic rods 42 are respectively arranged on the top plate surface at the far end of the wing plates 41, T-shaped plates 43 are respectively arranged on the lifting hydraulic rods 42, a group of electric telescopic rods 44 are respectively and symmetrically arranged on the bottom plate surface of a plate body, which is perpendicular to the extending direction of the wing plates 41, of the T-shaped plates 43, wherein the bottoms of the electric telescopic rods 44 on two adjacent T-shaped plates 43 are respectively provided with a first electric rotating seat 45, the bottoms of the electric telescopic rods 44 on the other two adjacent T-shaped plates 43 are respectively provided with a second electric rotating seat 46, the bottoms of the second electric rotating seats 46 are coaxially provided with a drill bit 47.
Notably, are: the number and distribution rule of the electric telescopic rods 44 on the T-shaped plate 43 are the same as those of the reserved holes 20 on the fin plate 19; a soft cushion 48 is also arranged on the bottom plate surface of the adsorption plate; the bottom of the first electric rotating seat 45 is provided with grooves 49, and the bottom wall of each groove 49 is provided with an electromagnet 50; the rod body of the electric telescopic rod 44 provided with the drill bit 47 is also provided with a negative pressure pipe 51 matched with the rod body, and the negative pressure pipes 51 are respectively connected to the input ends of the negative pressure pumps 52 on the corresponding T-shaped plates 43.
The method for installing the heat-insulating outer wall of the assembled building comprises the following steps:
s1, a user assembles and installs the installation assembly on the wall 22 to be constructed.
S2, the user writes a designated control program into the external controller and starts the control program.
S3, the external controller instructs the electrically-driven sliding block 26 to move downwards to a designated height along the guide rail 25, simultaneously instructs the electrically-controlled hydraulic rod 27 to extend by a designated length, simultaneously instructs the servo motor 31 to drive the screw 29 to rotate so as to enable the mounting block 32 to move by a designated distance along a designated direction, simultaneously instructs the electrically-controlled hinged support 33 to rotate by a designated angle along a designated direction, and simultaneously instructs the electromagnetic rotary support 34 to rotate by a designated angle along a designated direction so as to enable the positioning plate 35 to be located at a designated loading point in a state parallel to the ground.
S4, the external controller instructs the electrically driven slide block 26 to slide downwards for a specified distance, so that the vacuum chuck 36 is pressed against the metal shell 1 lying at the loading point, and then instructs the air pump 37 to start, so that air between the vacuum chuck 36 and the metal shell 1 is exhausted.
S5, the external controller instructs the electromagnet 50 to start, and then a user places one bolt 21 in the groove 49 on each first electric rotating seat 45.
S6, the external controller instructs the electrically-driven sliding block 26 to move upwards to a designated height along the guide rail 25, simultaneously instructs the electrically-controlled hydraulic rod 27 to shorten a designated length, simultaneously instructs the servo motor 31 to drive the screw 29 to rotate so as to enable the mounting block 32 to move a designated distance along a designated direction, simultaneously instructs the electrically-controlled hinged support 33 to rotate a designated angle along the designated direction, and simultaneously instructs the electromagnetic rotary support 34 to rotate a designated angle along the designated direction so as to enable the metal shell 1 to be placed at the top angle at the left lower side of the outer wall of the wall 22 and aligned.
S7, the external controller instructs the driving motor 40 to drive the rotating seat 38 to rotate a designated angle along a designated direction, so that the two T-shaped plates 43 provided with the second electric rotating seat are parallel to the fin plates 19 at the left end and the lower end of the metal shell 1 respectively, then the external controller instructs the negative pressure pump 52 to start (so as to timely suck dust generated in the drilling process of the drill bit 47), then the external controller instructs the second electric rotating seat 46 to start, and simultaneously instructs the electric telescopic rod 44 provided with the second electric rotating seat 46 at the bottom to stretch a designated feeding amount at a designated speed, so that the drill bit 47 respectively penetrates through the corresponding reserved hole 20 and drills a screw groove matched with the bolt 21 on the wall 22.
S8, the external controller instructs the second electric rotating seat 46 to rotate reversely at a specified speed, and simultaneously instructs the electric telescopic rod 44 in the above S7 to retract at a specified speed for a specified distance, thereby letting the drill bit 47 withdraw from the screw groove, and then instructs the negative pressure pump 52 to turn off.
S9, the external controller instructs the driving motor 40 to drive the rotating seat 38 to rotate a specified angle along a specified direction, so that the two T-shaped plates 43 provided with the first electric rotating seat are respectively parallel to the fin plates 19 at the left end and the lower end of the metal shell 1, then the external controller instructs the first electric rotating seat 45 to start, and simultaneously instructs the electric telescopic rod 44 provided with the first electric rotating seat 45 at the bottom to extend a specified feeding amount at a specified speed, so that the bolts 21 are respectively screwed into corresponding screw grooves.
S10, the external controller instructs the electromagnet 50 to be turned off, and then instructs the electric telescopic rod 44 in S8 to retract at a specified speed by a specified distance, thereby separating the bolt 21 from the first electric rotating seat 45.
S11, the external controller instructs the air pump 37 to charge air into the vacuum chuck 36, so that the chuck releases the metal shell 1.
And S12, repeating the steps S3-S11 in sequence, so that the other metal shell 1 is placed next to the metal shell 1 in the steps S3-S11 along the transverse direction, and the two adjacent fin plates 19 on the two metal shells 1 are in a mutually overlapped state until the metal shell 1 is fully paved on the wall 22 along the transverse direction.
S13, the external controller instructs the electrically-driven sliding block 26 to move downwards to a designated height along the guide rail 25, simultaneously instructs the electrically-controlled hydraulic rod 27 to extend by a designated length, simultaneously instructs the servo motor 31 to drive the screw 29 to rotate so as to enable the mounting block 32 to move by a designated distance along a designated direction, simultaneously instructs the electrically-controlled hinged support 33 to rotate by a designated angle along a designated direction, simultaneously instructs the electromagnetic rotary support 34 to rotate by a designated angle along a designated direction so as to enable the positioning plate 35 to be positioned at a designated loading point in a state parallel to the ground, the external controller instructs the electromagnet 50 to be started, and then a user only places one bolt 21 in the groove 49 on each first electric rotary support 45 on one T-shaped plate 43.
S14, the external controller instructs the electrically-driven sliding block 26 to move upwards to a designated height along the guide rail 25, simultaneously instructs the electrically-controlled hydraulic rod 27 to shorten a designated length, simultaneously instructs the servo motor 31 to drive the screw 29 to rotate so as to enable the mounting block 32 to move a designated distance along a designated direction, simultaneously instructs the electrically-controlled hinged support 33 to rotate a designated angle along the designated direction, simultaneously instructs the electromagnetic rotary support 34 to rotate a designated angle along the designated direction, and instructs the driving motor 40 to drive the rotary support 38 to rotate a designated angle along the designated direction so as to enable one of the T-shaped plates 43 provided with the drill bit 47 to coincide with the fin plate 19 on the right side of the metal shell 1 at the right lower top corner of the wall 22.
S15, the external controller instructs the negative pressure pump 52 to be activated, and then instructs the second electric rotating seat 46 on the T-shaped plate 43 in S14 to be activated, and instructs the corresponding electric telescopic rod 44 to be extended by a specified feeding amount at a specified speed, so that the drill bit 47 is respectively passed through the corresponding preformed hole 20 and a screw groove matching the bolt 21 is drilled in the wall 22.
S16, the external controller instructs the second electric rotating seat 46 in S15 to rotate reversely at a specified speed, and instructs the electric telescopic rod 44 in S15 to retract at a specified speed for a specified distance, so that the drill bit 47 is withdrawn from the screw groove, and then the external controller instructs the negative pressure pump 52 to turn off.
S17, the external controller instructs the driving motor 40 to drive the rotating seat 38 to rotate a specified angle along a specified direction, so that the T-shaped plate 43 with the bolts 21 mounted thereon is parallel to the fin plate 19 at the right end of the metal shell 1 at the right lower top corner of the wall 22, then the external controller instructs the corresponding first electric rotating seat 45 to start, and simultaneously instructs the corresponding electric telescopic rod 44 to extend a specified feeding amount at a specified speed, so that the bolts 21 are respectively screwed into the corresponding screw grooves.
S18, the external controller instructs the electromagnet 50 to be turned off, and then instructs the electric telescopic rod 44 in S8 to retract at a specified speed by a specified distance, thereby separating the bolt 21 from the first electric rotating seat 45.
And S19, lifting the height of one metal shell 1 in the vertical direction, and then repeating the steps S3-S18 in sequence, so that the surface of the wall 22 is fully paved with the metal shells 1 in a mode of equidistant linear arrays in the horizontal direction and the vertical direction.
S20, the external controller instructs the electrically-driven sliding block 26 to move downwards to a designated height along the guide rail 25, simultaneously instructs the electrically-controlled hydraulic rod 27 to extend by a designated length, simultaneously instructs the servo motor 31 to drive the screw 29 to rotate so as to enable the mounting block 32 to move by a designated distance along a designated direction, simultaneously instructs the electrically-controlled hinged support 33 to rotate by a designated angle along a designated direction, simultaneously instructs the electromagnetic rotary support 34 to rotate by a designated angle along a designated direction so as to enable the positioning plate 35 to be positioned at a designated loading point in a state parallel to the ground, instructs the electromagnet 50 to start, and then a user places one bolt 21 in the groove 49 on each first electric rotary support 45 on each T-shaped plate 43.
S21, the external controller instructs the electrically driven sliding block 26 to move upwards to a designated height along the guide rail 25, simultaneously instructs the electrically controlled hydraulic rod 27 to shorten a designated length, simultaneously instructs the servo motor 31 to drive the screw 29 to rotate so as to enable the mounting block 32 to move a designated distance along a designated direction, simultaneously instructs the electrically controlled hinged support 33 to rotate a designated angle along the designated direction, simultaneously instructs the electromagnetic rotary support 34 to rotate a designated angle along the designated direction, and instructs the driving motor 40 to drive the rotary support 38 to rotate a designated angle along the designated direction, so that the two T-shaped plates 43 provided with the drill bit 47 are respectively overlapped with the fin plates 19 at the upper end and the right end of the metal shell 1 at the left upper top corner of the wall 22.
S22, the external controller instructs the negative pressure pump 52 to be activated, and then instructs the second electric rotating seat 46 on the T-shaped plate 43 in S21 to be activated, and instructs the corresponding electric telescopic rod 44 to be extended by a specified feeding amount at a specified speed, so that the drill bit 47 is respectively passed through the corresponding preformed hole 20 and a screw groove matching the bolt 21 is drilled in the wall 22.
S23, the external controller instructs the second electric rotating seat 46 in S22 to reverse at a specified speed, and simultaneously instructs the electric telescopic rod 44 in S22 to retract at a specified speed by a specified distance, thereby letting the drill bit 47 withdraw from the screw groove, and then instructs the negative pressure pump 52 to close.
S24, the external controller instructs the driving motor 40 to drive the rotating seat 38 to rotate a designated angle along a designated direction, so that the two T-shaped plates 43 with the bolts 21 are respectively parallel to the fin plates 19 at the upper end and the right end of the metal shell 1 at the top corner of the upper left side of the wall 22, then the external controller instructs the corresponding first electric rotating seat 45 to start, and simultaneously instructs the corresponding electric telescopic rod 44 to extend a designated feeding amount at a designated speed, so that the bolts 21 are respectively screwed in the corresponding screw grooves.
S25, the external controller instructs the electromagnet 50 to be turned off, and then instructs the electric telescopic rod 44 in S8 to retract at a specified speed by a specified distance, thereby separating the bolt 21 from the first electric rotating seat 45.
S26, repeating the steps S20-S25 in sequence, so that the wing plates 19 at the upper end and the right end of each metal shell 1 at the uppermost end of the wall 22 are fixed by bolts 21.
Notably, are: before S1, the user needs to brush the mortar leveling layer 23 on the outer wall of the wall 22 and wait for it to be completely dried.
Notably, are: after S26 is completed, each of the preformed holes 20 is connected with a bolt 21 in a penetrating way, and two overlapping preformed holes 20 on any two adjacent overlapped fin plates 19 are connected with each other in a penetrating way through the same bolt 21.
Notably, are: after S26 is completed, the rotational connection between the fire-retardant plate 7 and the outer metal frame plate in all the metal cases 1 is close to the ground.
Notably, are: after S26 is completed, the user fills the gaps between the metal cases 1 and between the metal cases 1 and the wall 22 with the polyurethane foam 24.
The present invention is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present invention without departing from the technical content of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (9)

1. The utility model provides an assembled building heat preservation outer wall, includes metal casing (1), its characterized in that: the inner metal frame plate (2), the sound insulation layer (3), the heat preservation layer (4), the flame retardant layer (5), the outer metal frame plate (6), the fire retardant plate (7) and the ablation layer (8) are sequentially arranged inside the metal shell (1) from inside to outside, the bottom of the fire retardant plate (7) is horizontally and rotatably connected to the bottom of the outer metal frame plate (6), and a rotary connecting part between the fire retardant plate (7) and the outer metal frame plate (6) is completely positioned inside the metal shell (1);
the metal shell (1) is fixedly arranged on a wall body (22) of the outer wall through a matched installation component;
the mounting assembly comprises a guide rail (25), an electric driving sliding block (26), an electric control hydraulic rod (27), an angle block (28), a screw rod (29), a guide rod (30), a servo motor (31), a mounting block (32), an electric control hinged support (33), an electromagnetic rotating support (34), a positioning plate (35), a vacuum chuck (36), an air pump (37), a rotating support (38), a rotating sleeve (39), a driving motor (40), a wing plate (41), a lifting hydraulic rod (42), a T-shaped plate (43), an electric telescopic rod (44), a first electric rotating support (45), a second electric rotating support (46) and a drill bit (47);
The number of the guide rails (25) is two, the two guide rails (25) are respectively arranged at edges of two transverse ends of the wall body (22), the guide rails (25) are respectively connected with an electric driving sliding block (26) in a sliding way, the electric driving sliding blocks (26) are respectively provided with an electric control hydraulic rod (27) which is perpendicular to the surface of the wall body (22) and extends outwards, the end parts of the free ends of the electric control hydraulic rods (27) are respectively provided with an angle block (28), two screw rods (29) and guide rods (30) which are parallel to each other are arranged between the angle blocks (28), servo motors (31) which are respectively provided with a driving screw rod (29) and rotate are respectively arranged on the angle blocks (28), the mounting blocks (32) are connected onto the guide rods (30) in a sliding way and are driven by the screw rods (29) to do linear motion, the mounting blocks (32) are rotationally connected with an electric control hinge seat (33), the top of the electromagnetic rotary seat (34) is arranged at the bottom of the electric control hinge seat (33), the middle part of the top plate surface of the electric control hydraulic rod (35) is fixedly arranged at the bottom of the electromagnetic rotary seat (34), the bottom of the electromagnetic rotary seat (35) is provided with a vacuum chuck (36), the vacuum chuck (36) is connected with the top plate surface of the vacuum chuck (35), the utility model discloses a drill bit, including locating plate (35) and fixed plate, rotation seat (38) are installed at the top face of locating plate (35) and coaxial with electromagnetic rotation seat (34), rotate cover (39) rotate connect on rotation seat (38) and by driving motor (40) drive its rotation, be equipped with four pterygoid lamina (41) along radial extension on the lateral wall of rotation cover (39) symmetrically, all be equipped with lift hydraulic stem (42) on the top face of pterygoid lamina (41) distal end, all be equipped with T template (43) on lift hydraulic stem (42), all be equipped with a set of electric telescopic handle (44) on the plate body bottom face that T template (43) and pterygoid lamina (41) stretch out the direction looks vertically on symmetry, wherein the bottom of electric telescopic handle (44) on two adjacent T template (43) all is equipped with first electric rotation seat (45), and the bottom of electric telescopic handle (44) on two adjacent T template (43) all is equipped with second electric rotation seat (46), the bottom of second electric rotation seat (46) all is equipped with drill bit (47) coaxially.
2. The heat-insulating outer wall of the fabricated building according to claim 1, wherein through holes (9) are densely distributed on the plate body of the fire-retardant plate (7), a light-colored diffuse reflection layer (10) is further arranged on the outer surface of the ablation layer (8), and a self-cleaning waterproof layer (11) is further arranged on the outer surface of the diffuse reflection layer (10);
the gap between the fire-retardant plate (7) and the outer metal frame plate (6) is filled with a thermal expansion layer (12);
the outer end surface of the thermal expansion layer (12) is also provided with an adhesive layer (13) for fixing the fire-retardant plate (7).
3. The heat-insulating outer wall of the fabricated building according to claim 2, wherein the trigger temperature of the thermal expansion layer (12) for thermal expansion and the reaction temperature of the ablation layer (8) for fire decomposition are both between 200 ℃ and 300 ℃;
and the adhesive substance in the adhesive layer (13) is also thermally decomposed when the thermal expansion layer (12) is thermally expanded;
and the reaction of the thermal expansion layer (12) and the viscous substance which are decomposed by heating is an endothermic reaction.
4. The heat-insulating outer wall of the fabricated building according to claim 1, wherein the limiting ring body (14) for limiting the outer metal frame plate (6), the flame retardant layer (5), the heat-insulating layer (4), the sound-insulating layer (3) and the inner metal frame plate (2) is arranged on the inner side wall of the metal shell (1).
5. The heat-insulating outer wall for the fabricated building according to claim 4, wherein the heat-insulating layer (4) comprises a metal cage (15), a flexible pad body (16) filled in the metal cage (15) and aerogel (17) buried in the flexible pad body (16), a hollow interlayer is arranged in the metal shell (1), and a silencing material (18) is filled in the interlayer.
6. The heat-insulating outer wall of the fabricated building according to claim 4, wherein the metal shell (1), the outer metal frame and the inner metal frame are made of non-heat-conducting and corrosion-resistant materials, fin plates (19) are arranged on the outer side wall of each face of the metal shell (1), reserved holes (20) are symmetrically distributed on the fin plates (19), and any fin plate (19) and one fin plate (19) adjacent to the fin plate are located in the same vertical plane and are completely staggered from the fin plate (19) adjacent to the other fin plate in the vertical plane.
7. The heat-insulating outer wall of the fabricated building according to claim 6, wherein the number and distribution rule of the electric telescopic rods (44) on the T-shaped plate (43) are the same as the number and distribution rule of the reserved holes (20) on the fin plates (19);
A soft cushion (48) is also arranged on the bottom plate surface of the adsorption plate;
grooves (49) are formed in the bottom of the first electric rotating seat (45), and electromagnets (50) are arranged on the bottom walls of the grooves (49);
the rod body of the electric telescopic rod (44) provided with the drill bit (47) is also provided with a negative pressure pipe (51) matched with the rod body, and the negative pressure pipes (51) are respectively connected to the input ends of the negative pressure pumps (52) on the corresponding T-shaped plates (43).
8. The method for installing the heat-insulating outer wall of the fabricated building according to claim 7, comprising the following steps:
s1, a user assembles and installs the installation component on a wall body (22) to be constructed;
s2, a user writes a designated control program into an external controller and starts the control program;
s3, an external controller instructs the electrically driven sliding block (26) to move downwards to a designated height along the guide rail (25), simultaneously instructs the electrically controlled hydraulic rod (27) to extend a designated length, simultaneously instructs the servo motor (31) to drive the screw (29) to rotate so as to enable the mounting block (32) to move a designated distance along a designated direction, simultaneously instructs the electrically controlled hinged support (33) to rotate a designated angle along a designated direction, and simultaneously instructs the electromagnetic rotating support (34) to rotate a designated angle along a designated direction so as to enable the positioning plate (35) to be located at a designated loading point in a state parallel to the ground;
S4, the external controller instructs the electrically driven sliding block (26) to slide downwards for a specified distance, so that the vacuum sucker (36) is pressed against the metal shell (1) horizontally placed at the loading point, and then the external controller instructs the air pump (37) to start, so that air between the vacuum sucker (36) and the metal shell (1) is exhausted;
s5, the external controller instructs the electromagnet (50) to start, and then a user places a bolt (21) in a groove (49) on each first electric rotating seat (45);
s6, an external controller instructs the electrically driven sliding block (26) to move upwards to a designated height along the guide rail (25), simultaneously instructs the electrically controlled hydraulic rod (27) to shorten a designated length, simultaneously instructs the servo motor (31) to drive the screw rod (29) to rotate so as to enable the mounting block (32) to move a designated distance along a designated direction, simultaneously instructs the electrically controlled hinged support (33) to rotate a designated angle along the designated direction, and simultaneously instructs the electromagnetic rotating support (34) to rotate a designated angle along the designated direction so as to enable the metal shell (1) to be placed at a top angle at the left lower part of the outer wall of the wall body (22) and aligned;
s7, an external controller instructs a driving motor (40) to drive a rotating seat (38) to rotate a designated angle along a designated direction, so that two T-shaped plates (43) provided with a second electric rotating seat are parallel to fin plates (19) at the left end and the lower end of a metal shell (1) respectively, then the external controller instructs a negative pressure pump (52) to start, then the external controller instructs a second electric rotating seat (46) to start, and simultaneously instructs an electric telescopic rod (44) provided with the second electric rotating seat (46) at the bottom to stretch a designated feeding amount at a designated speed, so that a drill bit (47) respectively penetrates through a corresponding reserved hole (20) and drills a screw groove matched with a bolt (21) on a wall body (22);
S8, the external controller instructs the second electric rotating seat (46) to rotate reversely at a designated speed, and simultaneously instructs the electric telescopic rod (44) in the S7 to retract at a designated speed for a designated distance, so that the drill bit (47) is withdrawn from the screw groove, and then the external controller instructs the negative pressure pump (52) to be closed;
s9, an external controller instructs a driving motor (40) to drive a rotating seat (38) to rotate a designated angle along a designated direction, so that two T-shaped plates (43) provided with a first electric rotating seat are respectively parallel to fin plates (19) at the left end and the lower end of a metal shell (1), then the external controller instructs the first electric rotating seat (45) to start, and simultaneously instructs an electric telescopic rod (44) provided with the first electric rotating seat (45) at the bottom to extend a designated feeding amount at a designated speed, so that bolts (21) are respectively screwed into corresponding screw grooves;
s10, an external controller instructs the electromagnet (50) to be closed, and then the external controller instructs the electric telescopic rod (44) in the S8 to shrink a specified distance at a specified speed, so that the bolt (21) is separated from the first electric rotating seat (45);
s11, an external controller instructs an air pump (37) to charge air into the vacuum chuck (36) so as to release the metal shell (1) by the chuck;
S12, repeating the steps S3-S11 in sequence, so that the other metal shell (1) is placed next to the metal shell (1) in the steps S3-S11 along the transverse direction, and two adjacent fin plates (19) on the two metal shells (1) are in a mutually overlapped state until the metal shells (1) are fully paved on the wall body (22) along the transverse direction;
s13, an external controller instructs an electric driving sliding block (26) to move downwards to a designated height along a guide rail (25), simultaneously instructs an electric control hydraulic rod (27) to extend a designated length, simultaneously instructs a servo motor (31) to drive a screw (29) to rotate so as to enable a mounting block (32) to move a designated distance along a designated direction, simultaneously instructs an electric control hinged support (33) to rotate a designated angle along a designated direction, simultaneously instructs an electromagnetic rotating support (34) to rotate a designated angle along a designated direction so as to enable a positioning plate (35) to be positioned at a designated loading point in a state parallel to the ground, and instructs an electromagnet (50) to start, and then a user only places one bolt (21) in a groove (49) on each first electric rotating support (45) on one T-shaped plate (43);
s14, an external controller instructs an electric driving sliding block (26) to move upwards to a designated height along a guide rail (25), simultaneously instructs an electric control hydraulic rod (27) to shorten a designated length, simultaneously instructs a servo motor (31) to drive a screw (29) to rotate so as to enable a mounting block (32) to move a designated distance along a designated direction, simultaneously instructs an electric control hinged support (33) to rotate a designated angle along the designated direction, simultaneously instructs an electromagnetic rotating support (34) to rotate a designated angle along the designated direction, and instructs a driving motor (40) to drive a rotating support (38) to rotate a designated angle along the designated direction so as to enable a T-shaped plate (43) provided with a drill bit (47) to coincide with a fin plate (19) on the right side of a metal shell (1) at the right lower top angle of a wall body (22);
S15, the external controller instructs the negative pressure pump (52) to start, then the external controller instructs the second electric rotating seat (46) on the T-shaped plate (43) in S14 to start, and simultaneously instructs the corresponding electric telescopic rod (44) to extend a specified feeding amount at a specified speed, so that the drill bit (47) respectively passes through the corresponding reserved hole (20) and drills a screw groove matched with the bolt (21) on the wall body (22);
s16, the external controller instructs the second electric rotating seat (46) in S15 to rotate reversely at a specified speed, and simultaneously instructs the electric telescopic rod (44) in S15 to retract at a specified speed for a specified distance, so that the drill bit (47) is withdrawn from the screw groove, and then the external controller instructs the negative pressure pump (52) to be closed;
s17, an external controller instructs a driving motor (40) to drive a rotating seat (38) to rotate a designated angle along a designated direction, so that a T-shaped plate (43) provided with a bolt (21) is parallel to a fin plate (19) at the right end of a metal shell (1) at the right lower vertex angle of a wall body (22), then the external controller instructs a corresponding first electric rotating seat (45) to start, and simultaneously instructs a corresponding electric telescopic rod (44) to extend a designated feeding amount at a designated speed, so that the bolts (21) are respectively screwed into corresponding screw grooves;
S18, the external controller instructs the electromagnet (50) to be closed, and then the external controller instructs the electric telescopic rod (44) in the S8 to shrink a specified distance at a specified speed, so that the bolt (21) is separated from the first electric rotating seat (45);
s19, lifting the height of one metal shell (1) in the vertical direction, and then sequentially repeating the steps S3-S18, so that the metal shells (1) are fully paved on the surface of the wall body (22) in a mode of equidistant linear arrays in the horizontal direction and the vertical direction;
s20, an external controller instructs an electric driving sliding block (26) to move downwards to a designated height along a guide rail (25), simultaneously instructs an electric control hydraulic rod (27) to extend a designated length, simultaneously instructs a servo motor (31) to drive a screw (29) to rotate so as to enable a mounting block (32) to move a designated distance along a designated direction, simultaneously instructs an electric control hinged support (33) to rotate a designated angle along a designated direction, simultaneously instructs an electromagnetic rotating support (34) to rotate a designated angle along a designated direction so as to enable a positioning plate (35) to be positioned at a designated loading point in a state parallel to the ground, the external controller instructs an electromagnet (50) to start, and then a user places a bolt (21) in a groove (49) on each first electric rotating support (45) on each T-shaped plate (43);
S21, an external controller instructs an electric driving sliding block (26) to move upwards to a designated height along a guide rail (25), simultaneously instructs an electric control hydraulic rod (27) to shorten a designated length, simultaneously instructs a servo motor (31) to drive a screw (29) to rotate so as to enable a mounting block (32) to move a designated distance along a designated direction, simultaneously instructs an electric control hinged support (33) to rotate a designated angle along the designated direction, simultaneously instructs an electromagnetic rotating support (34) to rotate a designated angle along the designated direction, and instructs a driving motor (40) to drive a rotating support (38) to rotate a designated angle along the designated direction, so that two T-shaped plates (43) provided with a drill bit (47) are respectively overlapped with fin plates (19) at the upper end and the right end of a metal shell (1) at the left upper top corner of a wall body (22);
s22, an external controller instructs the negative pressure pump (52) to start, then the external controller instructs the second electric rotating seat (46) on the T-shaped plate (43) in S21 to start, and simultaneously instructs the corresponding electric telescopic rod (44) to extend a specified feeding amount at a specified speed, so that the drill bit (47) respectively passes through the corresponding reserved hole (20) and drills a screw groove matched with the bolt (21) on the wall body (22);
S23, the external controller instructs the second electric rotating seat (46) in S22 to rotate reversely at a specified speed, and simultaneously instructs the electric telescopic rod (44) in S22 to retract at a specified speed for a specified distance, so that the drill bit (47) is withdrawn from the screw groove, and then the external controller instructs the negative pressure pump (52) to be closed;
s24, an external controller instructs a driving motor (40) to drive a rotating seat (38) to rotate a designated angle along a designated direction, so that two T-shaped plates (43) provided with bolts (21) are respectively parallel to the upper end and the fin plate (19) at the right end of a metal shell (1) at the top corner of the left upper part of a wall body (22), then the external controller instructs a corresponding first electric rotating seat (45) to start, and simultaneously instructs a corresponding electric telescopic rod (44) to extend a designated feeding amount at a designated speed, so that the bolts (21) are respectively screwed into corresponding screw grooves;
s25, the external controller instructs the electromagnet (50) to be closed, and then the external controller instructs the electric telescopic rod (44) in the S8 to shrink a specified distance at a specified speed, so that the bolt (21) is separated from the first electric rotating seat (45);
s26, repeating the steps S20-S25 in sequence, so that the wing plates (19) at the upper end and the right end of each metal shell (1) at the uppermost end of the wall body (22) are fixed by bolts (21).
9. The method for installing an insulated exterior wall of a fabricated building according to claim 8, wherein, before S1, the user needs to brush a mortar leveling layer (23) on the exterior wall of the wall body (22) and wait for it to be completely dried;
after the S26 is finished, bolts (21) are connected to each reserved hole (20) in a penetrating way, and two reserved holes (20) which are overlapped on any two adjacent overlapped fin plates (19) are connected to each other in a penetrating way through the same bolts (21);
after the S26 is completed, the rotary connecting parts between the fire-retarding plates (7) and the outer metal frame plates (6) in all the metal shells (1) are close to the ground;
after the completion of S26, the user fills the gap between the metal shell (1) and between the metal shell (1) and the wall (22) with polyurethane foam (24).
CN202210405649.6A 2022-04-18 2022-04-18 Assembled building heat-insulating outer wall and mounting method thereof Active CN114704000B (en)

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