CN113802703B - Outer insulation board connecting piece and mounting method and structure of outer insulation board - Google Patents
Outer insulation board connecting piece and mounting method and structure of outer insulation board Download PDFInfo
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- CN113802703B CN113802703B CN202111060847.5A CN202111060847A CN113802703B CN 113802703 B CN113802703 B CN 113802703B CN 202111060847 A CN202111060847 A CN 202111060847A CN 113802703 B CN113802703 B CN 113802703B
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- insulation board
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- outer insulation
- gasket
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- 238000009413 insulation Methods 0.000 title claims abstract description 99
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000009422 external insulation Methods 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 210000003195 fascia Anatomy 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000002596 correlated effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 15
- 230000000149 penetrating effect Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/388—Separate connecting elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/4121—Elements with sockets with internal threads or non-adjustable captive nuts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses an outer insulation board connecting piece and an installation method and a structure of the outer insulation board, wherein the outer insulation board connecting piece comprises: the connector comprises a rod piece with an internal thread hole, a tensile reinforcing steel bar arranged perpendicular to the rod piece, and a joint penetrating through the rod piece at the end where the internal thread hole of the rod piece is located, wherein an internal thread through hole with the diameter larger than that of the internal thread hole of the rod piece is formed in the joint; the sleeve is in threaded connection with the internal thread through hole of the joint on the connector, and the inner diameter of the sleeve is larger than the diameter of the internal thread hole of the rod piece; the concave hole gasket is provided with a concave hole, and the center of the concave hole is aligned to the axial center of the sleeve; and the screw rod penetrates through the concave hole gasket and the sleeve to be in threaded connection with an internal threaded hole of the rod piece on the connector, and the head of the screw rod is positioned in the concave hole of the concave hole gasket and does not exceed the plane of the outer side surface of the concave hole gasket. The invention can improve the reliability, stability and safety of the installation of the external insulation board, and is convenient for the maintenance and construction of the external insulation board.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to an outer insulation board connecting piece and an outer insulation board mounting method and structure.
Background
In assembly type building engineering, after the installation of prefabricated external wall panel, when the external insulation board is installed to the lateral surface of prefabricated external wall panel, directly when prefabricated external wall panel passes through the expansion bolts assembly on prefabricated external wall panel, can cause the destruction of irregular shape profile to the structure of prefabricated external wall panel to influence expansion bolts's reliable connection, and then influence the structural stability of external insulation board assembly on prefabricated external wall panel. And when directly adopting the mode of pasting to bond outer insulation board on prefabricated side fascia, lead to outer insulation board probably to produce the risk that drops under the effect of four seasons temperature height change and external force. In order to overcome the defects caused by the problems, technical personnel in the field often adopt a mode of external heat insulation and internal heat insulation of a prefabricated sandwich heat insulation outer wall and a non-prefabricated outer wall, and the prefabricated sandwich heat insulation outer wall often causes the damage of a prefabricated outer wall plate, the leakage of the outer wall and the potential safety hazard of the falling-off of an external heat insulation plate, thereby causing great influence on the construction quality; when the external insulation board and the wall body are repaired in the later stage, the labor and material costs are greatly increased.
Disclosure of Invention
The invention aims to solve the technical problems of providing an outer insulation board connecting piece, an outer insulation board mounting method and an outer insulation board mounting structure, and solving the problems of unreliable, unsafe, poor quality and inconvenient maintenance and construction of the outer insulation board on a prefabricated external wall board.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: an external insulation board connector comprising:
the connector comprises a rod piece with an internal threaded hole in the axial direction, a tensile reinforcing steel bar arranged perpendicular to the rod piece, and a connector penetrating through the rod piece at the end where the internal threaded hole of the rod piece is located, wherein an internal threaded through hole with the diameter larger than that of the internal threaded hole of the rod piece is formed in the connector;
the sleeve is in threaded connection with an internal thread through hole of a joint on the connector, and the inner diameter of the sleeve is larger than the diameter of the internal thread hole of the rod piece;
the concave hole gasket is provided with a concave hole, and the center of the concave hole is aligned to the axial center of the sleeve;
the screw rod passes shrinkage pool gasket and sleeve threaded connection be in on the internal thread hole of the member on the ware of plugging into, the head of screw rod is located in the shrinkage pool of shrinkage pool gasket and not more than the lateral surface place plane of shrinkage pool gasket.
Furthermore, according to the connecting piece for the outer heat-insulation plate, provided by the invention, the tensile steel bars are arranged on the rod pieces in a penetrating manner.
Further, according to the connecting piece for the outer heat-insulation plate, provided by the invention, the rod piece is a screw rod.
Further, according to the connecting piece for the outer heat-insulation board, provided by the invention, the sleeve is a metal circular pipe.
In order to solve the above technical problems, another technical solution provided by the present invention is: the method for installing the outer insulation board adopts the outer insulation board connecting piece, and comprises the following steps:
embedding the connector of the external insulation board connecting piece on the prefabricated external wall board in advance, and enabling the connector of the connector to be arranged on the outer side surface of the prefabricated external wall board in an aligned mode;
installing the prefabricated external wall panel containing the connector to a specified position;
connecting the sleeve of the external insulation board connecting piece to the connector joint of the connector in a threaded manner;
the outer insulation board penetrates through the sleeve and is paved on the outer side surface of the prefabricated external wall board;
paving the steel wire mesh on the outer side surface of the outer insulation board;
pressing the concave hole gasket of the outer insulation board connecting piece on the steel wire mesh;
and (3) penetrating a screw of the outer insulation board connecting piece through the concave hole gasket and the sleeve threaded connection on a rod piece of the connector on the prefabricated external wall board, so as to pass through the concave hole gasket to fix and set the steel wire mesh and the outer insulation board on the prefabricated external wall board.
Further, according to the installation method of the outer insulation board provided by the invention, the pre-embedded distribution of the connectors is associated with the specification and the size of the insulation board, so that the adjacent outer insulation boards pass through the sleeves at the corner positions.
Further, according to the installation method of the outer insulation board provided by the invention, the length of the sleeve is smaller than or equal to the thickness of the outer insulation board.
Further, according to the installation method of the outer insulation board, the meshes of the steel wire mesh are arranged in an inclined mode by 45 degrees.
In order to solve the above technical problem, another technical solution provided by the present invention is: the mounting structure of the outer insulation board comprises the outer insulation board connecting piece, wherein a connector of the outer insulation board connecting piece is pre-embedded on the prefabricated external wall board, and a joint of the connector is arranged on the outer side surface of the prefabricated external wall board in an aligned mode; the sleeve of the external insulation board connecting piece is in threaded connection with the connector joint; the outer insulation board penetrates through the sleeve and is paved on the outer side surface of the prefabricated external wall board; pressing the steel wire mesh sheet on the outer side surface of the outer insulation board through a concave hole gasket of the outer insulation board connecting piece; through the screw rod of outer heated board connecting piece passes shrinkage pool gasket and sleeve threaded connection are in on the member of the ware of plugging into on the prefabricated side fascia, in order to pass through the shrinkage pool gasket is fixed with wire net piece and outer heated board and is set up on the prefabricated side fascia.
Further, according to the mounting structure of the outer insulation board provided by the invention, the sleeve is arranged at the joint of the adjacent outer insulation boards.
Compared with the prior art, the invention has the following beneficial effects:
the outer insulation board connecting piece, the outer insulation board mounting method and the outer insulation board mounting structure are used in a post-mounting process for mounting the outer insulation board on the prefabricated external wall board in a post-construction mode, and when the outer insulation board connecting piece is used, the connector is pre-embedded in the prefabricated external wall board, so that the situation that a wall body is damaged due to punching of the prefabricated external wall board is avoided, and the construction quality of the prefabricated external wall board is improved. Pass shrinkage pool gasket and sleeve threaded connection on the member of the ware of plugging into on the prefabricated wall panel through the screw rod to fix setting up wire net piece and outer heated board on the prefabricated wall panel through the shrinkage pool gasket, thereby improved reliability, stability and the security of outer heated board installation, avoided outer heated board because bond the safe risk that probably produces the droing on the prefabricated wall panel, guaranteed outer heated board's construction quality. Through the detachable connection of screw rod and shrinkage pool gasket, sleeve and the ware of plugging into, the maintenance construction of the external heated board of later stage of being convenient for.
Drawings
FIG. 1 is a schematic structural view of an external insulation board connecting piece in a use state;
FIG. 2 is a schematic structural view of the external insulation board connector in a disassembled state;
fig. 3 to 4 are structural schematic views of a mounting structure and a process of a mounting method of an outer insulation board;
FIG. 5 is a schematic distribution diagram of connectors pre-embedded on the prefabricated external wall panel;
FIG. 6 is a schematic structural view of an outer insulation board;
FIG. 7 is a schematic view of a steel mesh;
FIG. 8 is a schematic front view of a dimple spacer;
shown in the figure:
100. an outer insulation board connecting member;
110. the connector comprises a connector 111, a rod piece 112, an internal threaded hole 113, a tensile steel bar 114 and a connector;
120. a sleeve;
130. a screw;
140. shrinkage pool gasket 141, shrinkage pool;
200. prefabricating an external wall panel;
300. an outer insulation board;
400. a steel wire mesh sheet;
Detailed Description
The invention is described in detail below with reference to the attached drawing figures: the advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is provided for the purpose of facilitating and clearly illustrating embodiments of the present invention.
Example one
Referring to fig. 1 to 2 and 8, an embodiment of the invention provides an external insulation board connecting member 100, including:
the connector 110 comprises a rod 111 containing an internal threaded hole 112 in the axial direction, a tensile reinforcement 113 arranged perpendicular to the rod 111, and a joint 114 penetrating the rod 111 at the end of the rod 111 where the internal threaded hole 112 is located, wherein the joint 114 is provided with an internal threaded through hole with a diameter larger than that of the internal threaded hole 112 on the rod 111. The joint 114 can be connected with the rod 111 by screw thread, can be welded, and can be an integral structure with the rod 111. Wherein tensile reinforcing bar 113 can improve higher tensile strength when the ware 110 of plugging into is pre-buried uses.
A sleeve 120 screwed on the internally threaded through hole of the joint 114 of the connector 110, the inner diameter of the sleeve 120 being larger than the diameter of the internally threaded hole 112 of the rod 111; wherein the sleeve 120 may be a metal circular tube such as a steel tube.
And a notch hole gasket 140 provided with a notch hole 141, the center of the notch hole 141 being aligned on the axial center of the sleeve 120.
The screw 130 penetrates through the concave hole gasket 140 and the sleeve 120 to be connected to the internal thread hole 112 of the rod 111 on the connector 110 in a threaded manner, and the head of the screw 130 is located in the concave hole 141 of the concave hole gasket 140 and does not exceed the plane of the outer side face of the concave hole gasket 140.
Referring to fig. 1 to 2, in order to further improve the tensile strength of the connector 110 when embedded for use, in the external thermal insulation board connecting member 100 according to the first embodiment of the present invention, the tensile steel bars 113 are disposed on the rod 111 in a penetrating manner. The tensile reinforcement 113 and the rod 111 may be welded after penetrating, or may be screwed. Due to the design, the tensile steel bars 113 and the rod piece 111 are coaxial, so that the tensile force generated after the threaded connection of the screw 130 can be concentrated on the intersection point of the rod piece 111 and the tensile steel bars of the connector 110, and the tensile strength is improved. For the purpose of tensile strength, a tensile reinforcement 113 may be welded to the outer side surface of the rod member 111.
Referring to fig. 1 to 2, in order to realize the detachable connection of the joint 114 and the rod 111, in the external thermal insulation board connecting member 100 according to the first embodiment of the present invention, the rod 111 may be a screw 130, and at this time, the joint 114 is in threaded connection with both the rod 111 and the sleeve 120.
Example two
Referring to fig. 1 to 8, a second embodiment of the present invention provides an installation method of an outer insulation board, where an outer insulation board connecting piece 100 according to the first embodiment of the present invention includes:
step 501, referring to fig. 3 to 5, pre-burying the connector 110 of the external insulation board connecting member 100 on the prefabricated external wall panel 200, so that the joint 114 of the connector 110 is aligned with the outer side surface of the prefabricated external wall panel 200.
In step 502, please refer to fig. 3, the prefabricated external wall panel 200 with the connector 110 is installed to a designated position.
Step 503, referring to fig. 3 to 4, the sleeve 120 of the external thermal insulation board connector 100 is screwed to the joint 114 of the connector 110.
In step 504, referring to fig. 3 to 4 and 6, the external insulation board 300 is paved on the outer side of the prefabricated external wall panel 200 through the sleeve 120.
Step 504, please refer to fig. 3 to 4 and 7, in which the steel mesh sheet 400 is paved on the outer side surface of the outer insulation board 300.
Step 505, referring to fig. 3 to 4 and 8, the concave hole gasket 140 of the external insulation board connecting member 100 is pressed on the steel wire mesh 400.
Step 506, referring to fig. 3 to 4, the screw 130 of the external insulation board connecting member 100 passes through the concave hole gasket 140 and the sleeve 120 to be screwed on the rod 111 of the connector 110 on the prefabricated external wall panel 200, so as to fix the steel wire mesh 400 and the external insulation board 300 on the prefabricated external wall panel 200 through the concave hole gasket 140.
Referring to fig. 5, in order to avoid forming holes in the outer insulation board 300, in the installation method of the outer insulation board 300 according to the second embodiment of the present invention, the pre-embedded distribution of the connectors 110 is associated with the specification and size of the outer insulation board 300, so that the adjacent outer insulation boards 300 pass through the sleeves 120 at the corner positions. The corner position of the outer insulation board 300 passes through the sleeve 120, so that the alignment precision of the outer insulation board 300 can be improved, and the installation quality and the reliability installation are improved. The influence on the alignment precision and the installation reliability after the hole is formed on the external heat insulation board 300 is avoided.
Referring to fig. 3 to 4, in order to avoid the screw 130 from being exposed out of the plane of the outer side surface of the concave hole gasket 140, in the installation method of the outer insulation board 300 according to the second embodiment of the present invention, the length of the sleeve 120 is less than or equal to the thickness of the outer insulation board 300. So as to the construction of making level to outer heated board, avoid screw 130 to stick out and need to amputate in order not to influence the surface smoothness of outer heated board 300, and the later maintenance construction of being not convenient for after the excision.
Referring to fig. 3 to 4 and 7, in order to improve the reliable installation of the steel wire mesh 400, in the installation method of the outer insulation board 300 according to the second embodiment of the present invention, the grids of the steel wire mesh 400 are inclined by 45 degrees.
EXAMPLE III
Referring to fig. 3 to 4, a third embodiment of the present invention provides an installation structure of an external insulation board 300, including the external insulation board connecting member 100 of the first embodiment, wherein the connector 110 of the external insulation board connecting member 100 is embedded in the prefabricated external wall panel 200, and the connector 114 of the connector 110 is aligned to the outer side surface of the prefabricated external wall panel 200; the sleeve 120 of the external insulation board connecting piece 100 is connected to the joint 114 of the connector 110 in a threaded manner; the outer insulation board 300 is paved on the outer side surface of the prefabricated external wall panel 200 through the sleeve 120; the steel wire mesh 400 is pressed on the outer side surface of the outer insulation board 300 through the concave hole gasket 140 of the outer insulation board connecting piece 100; the screw 130 of the external insulation board connecting piece 100 penetrates through the concave hole gasket 140 and the sleeve 120 to be connected to the rod 111 of the connector 110 on the prefabricated external wall board 200 in a threaded manner, so that the steel wire mesh sheet 400 and the external insulation board 300 are fixedly arranged on the prefabricated external wall board 200 through the concave hole gasket 140.
Referring to fig. 3, in the mounting structure of the outer insulation board 300 according to the third embodiment of the present invention, the sleeve 120 is disposed at a seam between adjacent outer insulation boards 300. The influence on the structural strength and the installation reliability of the external heat-insulating board 300 caused by the fact that the external heat-insulating board 300 is opened at a non-corner position is avoided.
The external insulation board connecting piece 100, the installation method and the structure of the external insulation board 300 provided by the embodiment of the invention are used in the post-installation process of installing the external insulation board 300 on the prefabricated external wall panel 200 in the post-construction mode, and when the external insulation board connecting piece is used, the connector 110 is embedded in the prefabricated external wall panel 200, so that the situation that the wall body is damaged due to the perforation of the prefabricated external wall panel 200 is avoided, and the construction quality of the prefabricated external wall panel 200 is improved. Pass shrinkage pool gasket 140 and sleeve 120 threaded connection on prefabricated external wall panel 200 through screw rod 130 on the member 111 of ware 110 of plugging into to through shrinkage pool gasket 140 with steel wire net piece 400 and the fixed setting of outer heated board 300 on prefabricated external wall panel 200, thereby improved the reliability of outer heated board 300 installation, stability and security, avoided outer heated board 300 because bond the safe risk that probably produces and drop on prefabricated external wall panel 200, guaranteed outer heated board 300's construction quality. Through the detachable connection of the screw 130, the concave hole gasket 140, the sleeve 120 and the connector 110, the later maintenance and construction of the external insulation board 300 are facilitated.
According to the installation method and the structure of the outer insulation board 300 provided by the embodiment of the invention, the outer insulation board 300 and the prefabricated external wall panel 400 are stably and integrally connected through the outer insulation board connecting piece 100 and the steel wire mesh sheet 400, so that the problems that the prefabricated external wall panel 200 in the prior art system is provided with a large number of outer insulation boards for internal insulation, and the outer insulation boards cannot be constructed in the post-construction process on the prefabricated external wall panel 200 are solved. The screw 130 is located in the concave hole 141 of the concave hole gasket 140, so that leveling construction can be conveniently carried out on the decorative surface of the outer wall.
The present invention is not limited to the above specific embodiments, and obviously, the above described embodiments are a part of the first embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention. Other levels of modification and variation of the present invention may be made by those skilled in the art. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims.
Claims (9)
1. An external insulation board connecting member, comprising:
the connector comprises a rod piece with an internal threaded hole in the axial direction, a tensile steel bar is arranged perpendicular to the rod piece, and a connector penetrates through the rod piece at the end of the internal threaded hole of the rod piece, wherein an internal threaded through hole with the diameter larger than that of the internal threaded hole in the rod piece is formed in the connector;
the sleeve is in threaded connection with the internal thread through hole of the joint on the connector, and the inner diameter of the sleeve is larger than the diameter of the internal thread hole of the rod piece;
the concave hole gasket is provided with a concave hole, and the center of the concave hole is aligned to the axial center of the sleeve;
the screw rod passes shrinkage pool gasket and sleeve threaded connection be in on the internal thread hole of the member on the ware of plugging into, the head of screw rod is located in the shrinkage pool of shrinkage pool gasket and not more than the lateral surface place plane of shrinkage pool gasket.
2. The external thermal insulation board connecting member according to claim 1, wherein the tensile reinforcement bar is penetratingly disposed on the rod member.
3. The external thermal insulation board connecting member according to claim 1, wherein the rod member is a screw rod.
4. The external thermal insulation board connecting member according to claim 1, wherein the sleeve is a metal circular tube.
5. An installation method of an external insulation board, characterized in that the external insulation board connecting member of any one of claims 1 to 4 is adopted, comprising:
embedding the connector of the external insulation board connecting piece on the prefabricated external wall board in advance, and enabling the connector of the connector to be arranged on the outer side surface of the prefabricated external wall board in an aligned mode;
installing the prefabricated external wall panel containing the connector to a specified position;
connecting the sleeve of the outer insulation board connecting piece to the connector of the connector in a threaded manner;
the outer insulation board penetrates through the sleeve to be paved on the outer side surface of the prefabricated external wall board, and the sleeve is arranged at the joint of the adjacent outer insulation boards;
paving the steel wire mesh on the outer side surface of the outer insulation board;
pressing the concave hole gasket of the outer insulation board connecting piece on the steel wire mesh;
and (3) passing a screw rod of the outer insulation board connecting piece through the concave hole gasket and the sleeve threaded connection on a rod piece of the connector on the prefabricated external wall board, so as to pass through the concave hole gasket to fix the steel wire mesh and the outer insulation board on the prefabricated external wall board.
6. The method of installing an outer insulation panel according to claim 5, wherein the pre-embedded distribution of the connectors is correlated to the gauge size of the insulation panel to pass adjacent outer insulation panels through the sleeve at corner positions.
7. The method of installing an outer insulation panel according to claim 5, wherein the length of the sleeve is less than or equal to the thickness of the outer insulation panel.
8. The method for installing the outer insulation board according to claim 5, wherein the meshes of the steel wire mesh are arranged at an inclination of 45 degrees.
9. An installation structure of an external insulation board is characterized by comprising the external insulation board connecting piece of any one of claims 1 to 4, wherein a connector of the external insulation board connecting piece is embedded in a prefabricated external wall board, and a joint of the connector is aligned and arranged on the outer side surface of the prefabricated external wall board; the sleeve of the external insulation board connecting piece is in threaded connection with the connector joint; the outer insulation board penetrates through the sleeve to be paved on the outer side surface of the prefabricated external wall board, and the sleeve is arranged at the joint of the adjacent outer insulation boards; pressing the steel wire mesh sheet on the outer side surface of the outer insulation board through a concave hole gasket of the outer insulation board connecting piece; through the screw rod of outer heated board connecting piece passes shrinkage pool gasket and sleeve threaded connection are in on the member of the ware of plugging into on the prefabricated side fascia, in order to pass through the shrinkage pool gasket is fixed with wire net piece and outer heated board and is set up on the prefabricated side fascia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111060847.5A CN113802703B (en) | 2021-09-10 | 2021-09-10 | Outer insulation board connecting piece and mounting method and structure of outer insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111060847.5A CN113802703B (en) | 2021-09-10 | 2021-09-10 | Outer insulation board connecting piece and mounting method and structure of outer insulation board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113802703A CN113802703A (en) | 2021-12-17 |
| CN113802703B true CN113802703B (en) | 2023-04-11 |
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| CN202111060847.5A Active CN113802703B (en) | 2021-09-10 | 2021-09-10 | Outer insulation board connecting piece and mounting method and structure of outer insulation board |
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| DE202014010322U1 (en) * | 2013-01-25 | 2015-04-17 | Unger Diffutherm Gmbh | Insulating board and device for its manufacture |
| CN204098253U (en) * | 2014-07-15 | 2015-01-14 | 王有振 | A kind of modified air-entrained concrete building block exterior wall insulated structure |
| CN204703320U (en) * | 2015-05-15 | 2015-10-14 | 山东聊建集团有限公司 | The cast-in-place external mold compound insulation system of a kind of fibre reinforced cement steel wire net rack |
| CN108005386A (en) * | 2017-11-28 | 2018-05-08 | 山西佰基科技有限公司 | A kind of steel wire net rack plate cast-in-place concrete compound insulation system constructing device and technique |
| CN208501927U (en) * | 2018-06-19 | 2019-02-15 | 山西元立新型建材有限公司 | It is a kind of for assemble building and can adjust be poured thickness pre-buried insulation board system |
| CN212506777U (en) * | 2020-03-27 | 2021-02-09 | 山西铭坤建材有限公司 | Special connecting piece for building |
| CN212744640U (en) * | 2020-06-12 | 2021-03-19 | 河北智博保温材料制造有限公司 | Split type limiting connecting piece for external wall insulation |
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2021
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