CN108316547B - Combined composite heat-insulating wall board - Google Patents

Combined composite heat-insulating wall board Download PDF

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Publication number
CN108316547B
CN108316547B CN201810258250.3A CN201810258250A CN108316547B CN 108316547 B CN108316547 B CN 108316547B CN 201810258250 A CN201810258250 A CN 201810258250A CN 108316547 B CN108316547 B CN 108316547B
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China
Prior art keywords
blade plate
double
outer blade
connecting pieces
plate
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CN201810258250.3A
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Chinese (zh)
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CN108316547A (en
Inventor
窦立军
张亚伟
吴云龙
刘振岐
沈子贺
李鑫
赵思远
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Changchun Institute of Applied Chemistry of CAS
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Changchun Institute of Applied Chemistry of CAS
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Priority to CN201810258250.3A priority Critical patent/CN108316547B/en
Publication of CN108316547A publication Critical patent/CN108316547A/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • 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
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/90—Passive houses; Double facade technology

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Building Environments (AREA)

Abstract

The utility model provides a combination formula composite insulation wallboard, includes interior lamina, heated board and outer lamina, its characterized in that: the inner blade plate is embedded with bolt sleeves, the outer blade plate is corresponding to the positions of the bolt sleeves, connecting holes and slots are reserved in the positions of the outer blade plate, corresponding to the bolt sleeves, of the heat-insulating plate, the inner blade plate, the outer blade plate and the heat-insulating plate are connected into a whole through connecting pieces, the positions, connected with the outer blade plate, of the upper ends of the connecting pieces are clamped in the reserved slots of the outer blade plate through double-head bolts, a mechanism enabling the double-head bolts to stretch out and draw back is arranged in the connecting pieces, and the lower parts of the connecting pieces are connected with the bolt sleeves embedded with the inner blade plate through threads. The invention has simple structure and reasonable design; the telescopic bolt of the connecting piece is designed, so that the installation is simple and convenient, and the outer blade plate is convenient to replace. The industrialization degree of the manufacturing process is high, the quality is easy to control, and the labor cost is saved; the construction process is simple and quick, and building rubbish and pollution are not generated; the construction period is short and the construction efficiency is high.

Description

Combined composite heat-insulating wall board
Technical Field
The invention relates to the field of building enclosure structures, in particular to a combined type composite heat-insulating wallboard and a manufacturing method thereof.
Background
Along with the strong promotion of assembled concrete buildings and the implementation of energy-saving and green construction of the buildings in China, precast concrete structures are increasingly widely applied, and composite heat-insulating wallboards are widely popularized in the building field as energy-saving wallboards.
The composite heat-insulating wallboard is an important component of an assembled building, and the traditional sandwich heat-insulating external wallboard is used for pouring reinforced concrete and clamping the heat-insulating board in the middle, so that the concrete has no strength, and the heat-insulating board is easy to float upwards; the installation and connection structure is complex, the construction speed is low, the technical requirements for constructors are high, and the construction period cannot be guaranteed; therefore, the quality of the wall is difficult to be reliably ensured. And when the outer leaf plate and the heat preservation plate of the traditional composite heat preservation wallboard are damaged, the maintenance and the replacement are inconvenient, the long-term maintenance cost is higher, and even if the maintenance is carried out, the integrity of the heat preservation plate layer is damaged, and the heat preservation effect can be reduced.
Disclosure of Invention
The invention aims to solve the problems of floating up and slow construction speed of the heat-insulating board of the traditional composite heat-insulating external wall board, so as to more effectively control the construction quality of the external wall board, quickly install, have good heat-insulating effect and facilitate maintenance and replacement of the external leaf board and the heat-insulating layer of the composite heat-insulating external wall board.
In order to achieve the above purpose, the invention provides a combined composite heat-insulation wallboard, which comprises an inner leaf plate, a heat-insulation plate and an outer leaf plate, and is characterized in that: the inner blade plate is embedded with bolt sleeves, the outer blade plate is corresponding to the positions of the bolt sleeves, connecting holes and slots are reserved in the positions of the outer blade plate, corresponding to the bolt sleeves, of the heat-insulating plate, the inner blade plate, the outer blade plate and the heat-insulating plate are connected into a whole through connecting pieces, the positions, connected with the outer blade plate, of the upper ends of the connecting pieces are clamped in the reserved slots of the outer blade plate through double-head bolts, a mechanism enabling the double-head bolts to stretch out and draw back is arranged in the connecting pieces, and the lower parts of the connecting pieces are connected with the bolt sleeves embedded with the inner blade plate through threads.
The mechanism for enabling the double-end plug pin to stretch out and draw back is characterized in that a central hole is formed in the upper end of a connecting piece, a six-edge plug-in component is arranged in the central hole, a transmission rod is connected below the six-edge plug-in component, the double-end plug-in pins are respectively connected with a spring, the other ends of the two springs are sleeved on the transmission rod in a clearance fit manner, an elliptical turntable is respectively arranged on the upper portion and the lower portion of the spring, the transmission rod is fixedly connected with the elliptical turntable, the six-edge plug-in component drives the transmission rod to rotate and drives the double-layer elliptical turntable to rotate, the double-end plug-in pin is enabled to shrink and stretch out under the action of spring tension and the double-layer elliptical turntable, a baffle is arranged at the position of the inner wall of the connecting piece, and after the double-end plug-in pin is retracted, the six-edge plug-in component is continuously rotated to drive the connecting piece to rotate to be connected with the threaded sleeve.
The invention has simple structure and reasonable design; the telescopic bolt of the connecting piece is designed, so that the installation is simple and convenient, and the outer blade plate is convenient to replace. The industrialization degree of the manufacturing process is high, the quality is easy to control, and the labor cost is saved; the construction process is simple and quick, and building rubbish and pollution are not generated; the construction period is short and the construction efficiency is high.
Drawings
FIG. 1 is a schematic diagram of a specific embodiment of the present invention;
FIG. 2 is a schematic illustration of the external shape of a connector;
FIG. 3 is a schematic cross-sectional view of a connector;
fig. 4 is a schematic diagram of the structure of the connecting piece.
Reference numerals illustrate:
1-outer leaf plates; 2-inner leaf plates; 3-an insulation board; 4-a bolt sleeve;
5-a connecting piece; 6-double-ended bolt; 7-six-edge plug-in units; 8-a transmission rod;
9-a spring; 10-a double-layer elliptic turntable; 11-baffle.
Detailed Description
Referring to fig. 1-4, the invention comprises an inner blade plate 2, a heat insulation plate 3 and an outer blade plate 1, wherein a bolt sleeve 4 is pre-embedded in the precast concrete inner blade plate 2, connecting holes of connecting pieces 5 are reserved at corresponding positions on the heat insulation plate 3 and the concrete outer blade plate 1, and slots of double-head bolts 6 are reserved in the precast concrete outer blade plate 1. The lower part of the connecting piece 5 is provided with a bolt sleeve 4 screwed into the inner blade plate, a heat insulation plate and an outer blade plate are sleeved, and the upper part of the connecting piece 5 is provided with a telescopic double-head bolt 6 for locking the outer blade plate. The two springs 9 are used for respectively completing the connection between the double-ended bolt 6 and the transmission rod 8; the connection mode is as follows: one end of the spring 9 is hung in a spring groove of the double-ended bolt 6, and the other end of the spring is sleeved on the transmission rod 8 in a circular shape, so that the spring 9 cannot rotate along with the transmission rod 8; the spacing between the two disks in the double-layer elliptical disk 10 is reserved for the springs 9. When the hexagonal insert 7 is rotated clockwise by using the hexagonal wrench, the transmission rod 8 drives the double-layer elliptical rotary disc 10 to rotate, the contact position of the double-ended plug pin 6 and the double-layer elliptical rotary disc 10 is changed from a long axis to a short axis under the action of the tension force of the spring 9, namely, when the double-ended plug pin 6 is rotated to 90 degrees, the double-ended plug pin 6 is completely retracted into the connecting piece, and meanwhile, the double-layer elliptical rotary disc 10 is clamped by the baffle 11, namely, 90 degrees is the rotation limit of the hexagonal insert 7; the six-edge plug-in unit 7 is screwed clockwise continuously, the connecting piece 5 is integrally rotated to be screwed into the bolt sleeve 4 on the inner blade plate 2, after the connecting piece is screwed, the heat insulation plate 3 and the outer blade plate 1 are arranged on the connecting piece 5 through the reserved connecting sleeve, the six-edge plug-in unit 7 is rotated anticlockwise, the transmission rod 8 drives the double-layer elliptical rotary disc 10 to rotate, the contact position of the transmission rod 8 and the double-end bolt 6 is changed from a short shaft to a long shaft, the double-end bolt 6 is ejected and clamped on the reserved slot of the outer blade plate to complete connection, and the inner blade plate, the outer blade plate and the heat insulation layer are connected into a whole. If the outer blade plate 1 or the heat insulation plate 3 is damaged and needs to be replaced, the six-edge plug-in 7 is rotated 90 degrees clockwise by using a six-edge wrench, and the double-head bolt 6 is retracted and can be detached; the new plate is replaced, the double-ended bolt 6 is rotated anticlockwise by 90 degrees and stretches into the slot, and replacement can be completed. The bottom of the transmission rod 8 is provided with a bolt, the transmission rod can be screwed when rotated anticlockwise, the double-layer elliptical turntable 10 can not rotate reversely, and the overall stability is ensured.

Claims (1)

1. The utility model provides a combination formula composite insulation wallboard, includes interior lamina, heated board and outer lamina, its characterized in that: the inner blade plate is embedded with bolt sleeves, the outer blade plate is reserved with connecting holes and slots corresponding to the positions of the bolt sleeves, the heat-insulating plate is also reserved with connecting holes corresponding to the positions of the bolt sleeves, the inner blade plate, the outer blade plate and the heat-insulating plate are connected into a whole through connecting pieces, the positions of the upper ends of the connecting pieces, which are connected with the outer blade plate, are clamped in the reserved slots of the outer blade plate through double-head bolts, a mechanism which enables the double-head bolts to stretch out and draw back is arranged in the connecting pieces, and the lower parts of the connecting pieces are connected with the bolt sleeves embedded with the inner blade plate through threads; the mechanism for enabling the double-end plug pin to stretch out and draw back is characterized in that a central hole is formed in the upper end of a connecting piece, a six-edge plug-in component is arranged in the central hole, a transmission rod is connected below the six-edge plug-in component, the double-end plug-in pins are respectively connected with a spring, the other ends of the two springs are sleeved on the transmission rod in a clearance fit manner, an elliptical turntable is respectively arranged on the upper portion and the lower portion of the spring, the transmission rod is fixedly connected with the elliptical turntable, the six-edge plug-in component drives the transmission rod to rotate and drives the double-layer elliptical turntable to rotate, the double-end plug-in pin is enabled to shrink and stretch out under the action of spring tension and the double-layer elliptical turntable, a baffle is arranged at the position of the inner wall of the connecting piece, and after the double-end plug-in pin is retracted, the six-edge plug-in component is continuously rotated to drive the connecting piece to rotate to be connected with the threaded sleeve.
CN201810258250.3A 2018-03-27 2018-03-27 Combined composite heat-insulating wall board Active CN108316547B (en)

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Application Number Priority Date Filing Date Title
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CN108316547B true CN108316547B (en) 2023-07-14

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111648523A (en) * 2020-07-13 2020-09-11 张希全 Pressure-resistant plate
CN112095911A (en) * 2020-07-18 2020-12-18 温州千筱建设有限公司 Steel structure assembly type ecological house wallboard and installation method
CN111894198B (en) * 2020-07-29 2022-04-01 浙江恒凯装饰材料科技有限公司 Sandwich heat-insulating wall board and assembling method thereof
CN111894199B (en) * 2020-07-29 2022-08-09 山东金锐住宅工业科技有限公司 Prefabricated sandwich heat-insulation composite wallboard and construction method
CN113802760A (en) * 2021-10-11 2021-12-17 山东国创节能科技股份有限公司 Heat preservation is decorated and is maintained integration wallboard and wall structure

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CN2135096Y (en) * 1992-05-09 1993-06-02 李永灶 Swivel coupling of the quick-acting type
CN101074597A (en) * 2007-06-26 2007-11-21 煤炭科学研究总院西安分院 Elastic elliptic bolt
CN204983916U (en) * 2015-09-10 2016-01-20 河南万道捷建股份有限公司 Bottom connecting piece is used in prefabricated enclosure installation

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CA346955A (en) * 1934-12-25 Dryden Earl Locking device
GB634926A (en) * 1946-09-16 1950-03-29 Ronald Stewart Nunn Thimble fastener, an improvement in or relating to clamps for securing sheets or plates
CN2135096Y (en) * 1992-05-09 1993-06-02 李永灶 Swivel coupling of the quick-acting type
CN101074597A (en) * 2007-06-26 2007-11-21 煤炭科学研究总院西安分院 Elastic elliptic bolt
CN204983916U (en) * 2015-09-10 2016-01-20 河南万道捷建股份有限公司 Bottom connecting piece is used in prefabricated enclosure installation

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