CN113931397B - Energy-saving environment-friendly building external wall insulation board - Google Patents

Energy-saving environment-friendly building external wall insulation board Download PDF

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Publication number
CN113931397B
CN113931397B CN202111044238.0A CN202111044238A CN113931397B CN 113931397 B CN113931397 B CN 113931397B CN 202111044238 A CN202111044238 A CN 202111044238A CN 113931397 B CN113931397 B CN 113931397B
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plate
layer
fixing
pulling
fixing plate
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CN113931397A (en
Inventor
应久鑫
曹杰
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Beijing Minben New Materials Research Institute Co ltd
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Beijing Minben New Materials Research Institute Co ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E04F13/0835—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements extending into the back side of the covering elements
    • E04F13/0837—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements extending into the back side of the covering elements extending completely through the covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0885—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements specially adapted for being adhesively fixed to the wall; Fastening means therefor; Fixing by means of plastics materials hardening after application
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • 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
    • 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

Abstract

The invention relates to the technical field of heat preservation plates, in particular to an energy-saving environment-friendly green building exterior wall heat preservation plate which comprises a wall body, wherein four anti-pulling mechanisms are fixedly arranged on the outer surface of one side of the wall body in a rectangular shape; four one end fixedly connected with plate body of anti-drawing mechanism, and the plate body and the anti-drawing mechanism between run through and install the anti-drawing long bolt, plate body surface one end fixed mounting has complementary unit. According to the invention, the anti-pulling mechanism is arranged, the plate body and the wall body are connected by utilizing the anti-pulling mechanism, and the plate body and the wall body are connected by matching with the cement mortar layer.

Description

Energy-saving environment-friendly building external wall insulation board
Technical Field
The invention relates to the technical field of insulation boards, in particular to an energy-saving environment-friendly building exterior wall insulation board.
Background
The outer wall insulation board is formed by compounding polymer mortar, glass fiber gridding cloth, flame-retardant molded polystyrene foam board (EPS) or extruded sheet (XPS) and other materials, integrates multiple functions, is produced in factories, is constructed by bonding on site, meets the energy-saving requirement of the current house building, is a preferred material for improving the insulation level of the outer wall of the industrial and civil buildings, is also a preferred material for energy-saving reconstruction of the existing buildings, accords with the energy-saving and environment-friendly concept of green buildings, and is widely applied to the decoration and construction of green buildings.
In the article of ' analysis of problems related to external thermal insulation of building external wall ', the flatness of the base surface of the actual thermal insulation layer of the building is mostly not good, the deviation is up to 20-30 mm, and it is not clear frequently that the leveling by using the interface agent and 1:3 cement mortar ' in the standard 88J2-9 needs to be carried out, the reason relates to the quality condition of cement and sand used for field configuration and the maintenance condition of mortar smeared on a vertical surface wall, and experiments show that whether the cement mortar of 1:1, 1:2 or 1:3 is unstable in pulling strength with concrete, the average strength is hardly up to more than 0.40MPa, and is far away from the requirement that the mortar is more than 0.70MPa for external thermal insulation special for the external wall, but the external thermal insulation special mortar is completely used for leveling, and the price is hardly accepted by users.
By integrating the above analysis, in the prior art, aiming at the problem of poor flatness of the base surface of the heat insulation layer of the building, the cement mortar is generally adopted to carry out full-paving leveling, the average strength of the cement mortar and the concrete base surface is hardly more than 0.40MPa, the required drawing strength cannot be reached, the bearing requirements of the self weight of the heat insulation plate and the load of the base surface on the strength of the heat insulation plate cannot be met, the problems that the heat insulation plate falls off and the like easily occur in the use process, and the overall heat insulation effect of a green building is influenced.
Therefore, an energy-saving environment-friendly building external wall insulation board is provided.
Disclosure of Invention
The invention aims to provide an energy-saving environment-friendly building exterior wall insulation board to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving environment-friendly green building exterior wall insulation board comprises a wall body, wherein four anti-drawing mechanisms are fixedly arranged on the outer surface of one side of the wall body in a rectangular shape; one end of each tensile pulling-resistant mechanism is fixedly connected with a plate body, a tensile pulling-resistant long bolt penetrates through the plate body and is installed between the plate body and the tensile pulling-resistant mechanism, one end of each tensile pulling-resistant long bolt penetrates through the plate body and extends into a cement mortar layer arranged between the wall body and the plate body, and an auxiliary mechanism is fixedly installed at one end of the outer surface of the plate body;
the board body comprises a fixing plate, an expansion polystyrene board, an anti-cracking mortar layer, a waterproof putty layer, a grid cloth layer and a decorative layer; the fixing plate is fixedly connected with the anti-drawing mechanism through an anti-drawing long bolt; the outer surface of one side of the fixing plate is fixedly connected with an expansion polystyrene board; the outer surface of one side of the expanded polystyrene board is bonded with an anti-cracking mortar layer; the outer surface of one side of the anti-crack mortar layer is fixedly connected with a grid cloth layer; the outer surface of one side of the gridding cloth layer is coated with a waterproof putty layer; the outer surface of one side of the waterproof putty layer is fixedly connected with a decorative layer;
the anti-drawing mechanism comprises an expansion bolt, an auxiliary fixing plate, a lower cylinder, a leveling mechanism, an upper cylinder, an upper mounting plate, a threaded hole and a rib plate; the expansion bolt is fixedly arranged inside the wall body; an auxiliary fixing plate is fixedly installed at the upper end of the expansion bolt and fixedly connected with a wall body through a bolt, and the auxiliary fixing plate is used for improving the tensile strength of the tensile mechanism; the middle position of the upper surface of the auxiliary fixing plate is fixedly connected with a lower column body; the upper end of the lower column body is movably connected with a leveling mechanism; an upper column body is fixedly arranged at the upper end of the leveling mechanism; the upper end of the upper column body is fixedly provided with an upper mounting plate; the upper mounting plate is of a rectangular structure, and rib plates are fixedly mounted at the corners of the rectangle; four threaded holes are formed in the upper surface of the upper mounting plate in a rectangular shape, and the threaded holes and the rib plates are distributed in a staggered mode.
In the prior art, aiming at the problem of poor flatness of the base surface of a building heat preservation layer, a method of fully paving and leveling cement mortar is generally adopted, the average strength of the heat preservation layer and a concrete base surface is hardly more than 0.40MPa, the required drawing strength cannot be achieved, the bearing requirements of the self weight of the heat preservation plate and the load of the base surface on the heat preservation plate on the strength cannot be met, the problems that the heat preservation plate easily falls off and the like in the use process are solved, the overall heat preservation effect of a green building is influenced.
Preferably, the auxiliary mechanism comprises a tensile plate and a V-shaped strip; a plurality of tension resisting plates are uniformly and fixedly arranged at one end of the outer surface of the fixing plate; a plurality of V-shaped strips are symmetrically arranged on two sides of the outer surface of the tensile plate, and the sharp corners of the V-shaped strips are perpendicular to the wall body.
The connecting surface of the plate body and the cement mortar layer can be increased by arranging the tensile plates at one end of the outer surface of the fixing plate and matching with the V-shaped strips symmetrically arranged on two sides of the outer surface of the tensile plates, so that the connecting strength of the plate body and the cement mortar layer is further improved.
Preferably, two fixing strips are symmetrically arranged on the outer surface of one end of the tensile plate; two fixing grooves are embedded in the positions, corresponding to the fixing strips, in the fixing plate; the fixing grooves are matched with the fixing strips; the fixed plate surface fixed mounting has locking bolt, and locking bolt one end extends to the fixed plate inside and runs through fixed slot and fixed strip.
The during operation, it is relatively poor to meet the wall body roughness, and cement mortar layer effect of making level is not good, when phenomenons such as swell appear, because the existence of swell, lead to anti-arm-tie and swell to contradict each other, can't realize the normal installation of fixed plate, through setting up the fixed slot, fixed strip and locking bolt, at this moment, can twist off locking bolt, take out anti-arm-tie and fixed strip from the fixed slot again, accomplish the dismantlement of countering the arm-tie, the phenomenon of avoiding anti-arm-tie and swell to contradict each other takes place, the normal installation of plate body has been guaranteed.
Preferably, the leveling mechanism comprises a first thread, a second thread, a center column and a graduation line mark; the upper end of the lower column body is of a hollow cylindrical structure, and the inner wall of the lower column body is provided with first threads; the middle cylinder is in threaded connection with the first threads on the lower cylinder through second threads arranged on the outer circular surface; the outer circular surface of the middle column body is provided with scale mark marks for indicating the extending length of the current middle column body.
When the anti-pulling mechanism is used for construction on a wall with poor flatness, due to the leveling requirement, the upper mounting plate on the anti-pulling mechanism needs to be flush with a cement mortar layer, and at the moment, the anti-pulling mechanism with the fixed length cannot meet the construction requirement.
Preferably, a connecting column is fixedly arranged in the middle of the upper end of the middle column body; the upper end of the connecting column is fixedly provided with a rotating block; and a rotary circular groove is formed in the bottom in the upper column body and used for enabling the rotary block to rotate in the rotary circular groove.
When the length of the leveling mechanism is adjusted by the aid of the middle cylinder on the rotary leveling mechanism, the upper mounting plate, the threaded hole and the rib plate which are fixedly connected with the middle cylinder can rotate, the positions of the mounting plate, the threaded hole and the rib plate can be adjusted by the aid of the rotary anti-pulling mechanism, but the expansion bolts need to be pulled out for reinstallation when bolts on the auxiliary fixing plate need to be unscrewed, and operation is complex.
Preferably, a movable groove is formed in the middle position in the middle column body; the bottom middle position fixed mounting has the stiffener in the cavity tubular structure in lower cylinder upper end, and after the cylinder was inside under the complete indentation of center pillar body, the stiffener can be taken in inside the activity inslot completely.
When the anti-pulling mechanism works, when the middle cylinder rotates and the overall length of the anti-pulling mechanism is increased, the hollow cylindrical structure at the upper end of the lower cylinder loses the support of the middle cylinder, the structural strength is low, the anti-pulling mechanism is easy to break when being subjected to external stress, the normal work of the anti-pulling mechanism is influenced, and the normal use of the insulation board is further influenced.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the anti-pulling mechanism is arranged, the plate body and the wall body are connected by utilizing the anti-pulling mechanism, and the plate body and the wall body are connected by matching with the cement mortar layer.
2. According to the invention, the tensile plates are arranged at one end of the outer surface of the fixing plate and matched with the V-shaped strips symmetrically arranged on two sides of the outer surface of the tensile plates, so that the connecting surface of the plate body and the cement mortar layer can be increased, and the connecting strength of the plate body and the cement mortar layer is further improved.
Drawings
FIG. 1 is a schematic view of the overall installation cross-section of the present invention;
FIG. 2 is a view of the connection structure of the plate body and the anti-pulling mechanism of the present invention;
FIG. 3 is a structural view of the plate body of the present invention;
FIG. 4 is a structural view of a pull-resistant mechanism of the present invention;
FIG. 5 is a structural view of the assist mechanism of the present invention;
FIG. 6 is a cross-sectional view of the assist mechanism of the present invention;
FIG. 7 is a cross-sectional view of the leveling mechanism of the present invention;
fig. 8 is an enlarged structural view at a of the present invention.
In the figure: 1. a wall body; 2. a pull-resistant mechanism; 21. an expansion bolt; 22. an auxiliary fixing plate; 23. a lower column; 24. a leveling mechanism; 241. a first thread; 242. a second thread; 243. a middle column body; 244. a movable groove; 245. a reinforcing bar; 246. marking with scale marks; 25. an upper column; 26. an upper mounting plate; 27. a threaded hole; 28. a rib plate; 3. drawing-resistant long bolts; 4. a plate body; 41. a fixing plate; 42. expanded polystyrene board; 43. an anti-cracking mortar layer; 44. a water and grease resistant layer; 45. a mesh fabric layer; 46. a finishing layer; 5. an auxiliary mechanism; 51. a tension plate; 52. v-shaped strips; 53. locking the bolt; 54. fixing grooves; 55. a fixing strip; 6. rotating the circular groove; 7. rotating the block; 8. connecting columns; 9. a cement mortar layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments 0. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, the invention provides a technical scheme of an energy-saving environment-friendly building exterior wall insulation board:
an energy-saving environment-friendly green building exterior wall insulation board is shown in figures 1 to 4 and comprises a wall body 1, wherein four anti-drawing mechanisms 2 are fixedly arranged on the outer surface of one side of the wall body 1 in a rectangular shape; one end of each of the four anti-drawing mechanisms 2 is fixedly connected with a plate body 4, an anti-drawing long bolt 3 penetrates through and is installed between each plate body 4 and each anti-drawing mechanism 2, one end of each anti-drawing long bolt 3 penetrates through each plate body 4 and extends into a cement mortar layer 9 arranged between each wall body 1 and each plate body 4, and an auxiliary mechanism 5 is fixedly installed at one end of the outer surface of each plate body 4;
the board body 4 comprises a fixing plate 41, an expanded polystyrene board 42, an anti-cracking mortar layer 43, a waterproof putty layer 44, a mesh fabric layer 45 and a veneer layer 46; the fixing plate 41 is fixedly connected with the anti-drawing mechanism 2 through the anti-drawing long bolt 3; the outer surface of one side of the fixing plate 41 is fixedly connected with an expansion polystyrene board 42; the outer surface of one side of the expanded polystyrene board 42 is bonded with an anti-crack mortar layer 43; the outer surface of one side of the anti-cracking mortar layer 43 is fixedly connected with a gridding cloth layer 45; the outer surface of one side of the gridding cloth layer 45 is coated with a waterproof putty layer 44; the outer surface of one side of the waterproof putty layer 44 is fixedly connected with a decorative surface layer 46;
the anti-pulling mechanism 2 comprises an expansion bolt 21, an auxiliary fixing plate 22, a lower column 23, a leveling mechanism 24, an upper column 25, an upper mounting plate 26, a threaded hole 27 and a rib plate 28; the expansion bolt 21 is fixedly arranged in the wall body 1; an auxiliary fixing plate 22 is fixedly installed at the upper end of the expansion bolt 21, and the auxiliary fixing plate 22 is fixedly connected with the wall body 1 through a bolt and used for improving the tensile strength of the tensile mechanism 2; the middle position of the upper surface of the auxiliary fixing plate 22 is fixedly connected with a lower column 23; the upper end of the lower column 23 is movably connected with a leveling mechanism 24; an upper column 25 is fixedly arranged at the upper end of the leveling mechanism 24; an upper mounting plate 26 is fixedly mounted at the upper end of the upper column 25; the upper mounting plate 26 is of a rectangular structure, and rib plates 28 are fixedly mounted at the corners of the rectangle; the upper surface of the upper mounting plate 26 is rectangular and provided with four threaded holes 27, and the threaded holes 27 and the rib plates 28 are distributed in a staggered manner.
In the prior art, aiming at the problem of poor flatness of the base surface of the building heat-insulating layer, a method of fully paving and leveling by using cement mortar is generally adopted, the average strength between the insulation board and the concrete base surface is hardly over 0.40MPa, the required drawing strength cannot be achieved, the bearing requirements of the self weight of the insulation board and the load of the surface layer on the strength cannot be met, further, the problem that the insulation board falls off easily occurs in the using process, the overall insulation effect of the green building is influenced, when the insulation board is installed, firstly, drilling a hole on the wall body 1 to be provided with the insulation board by using drilling tools such as an electric drill and the like, driving the expansion bolt 21 at one end of the anti-drawing mechanism 2 into the hole for fixing after the drilling is finished, then the auxiliary fixing plate 22 is fixedly connected with the wall body 1 through bolts, after the anti-pulling mechanism 2 is installed, the wall body 1 is coated with a cement mortar layer 9, meanwhile, the plate body 4 and the anti-drawing mechanism 2 are fixed by utilizing the anti-drawing long bolt 3 to be matched with the upper mounting plate 26 and the threaded hole 27 arranged on the upper mounting plate, after the anti-drawing long bolt 3 is completely locked and fixed, one end of the anti-pulling mechanism extends to the cement mortar layer 9, the installation of the plate body 4 can be completed after the cement mortar layer 9 is solidified, the anti-pulling mechanism 2 is arranged, the anti-pulling mechanism 2 is utilized to connect the plate body 4 and the wall body 1, meanwhile, the cement mortar layer 9 is matched to connect the plate body 4 with the wall body 1, compared with the traditional technology that the plate body 4 is directly connected with the wall body 1 through the cement mortar layer 9, the connection strength among the plate body 4, the wall body 1 and the cement mortar layer 9 is improved, and then make joint strength satisfy the bearing requirement of heated board dead weight and surface course load to its intensity, reduce the emergence probability that the heated board drops etc. has guaranteed the whole heat preservation effect of green building.
As an embodiment of the present invention, as shown in fig. 5, the auxiliary mechanism 5 includes a tension plate 51 and a V-shaped bar 52; a plurality of tensile plates 51 are uniformly and fixedly arranged at one end of the outer surface of the fixed plate 41; a plurality of V-shaped strips 52 are symmetrically arranged on two sides of the outer surface of the tensile plate 51, and the sharp corners of the V-shaped strips 52 vertically point to the wall 1; when the plate body 4 and the cement mortar layer 9 work, the plate body 4 and the cement mortar layer 9 are connected by means of the bonding force of the cement mortar layer 9 and the fixing force of the cement mortar layer 9 after solidification for resisting the drawing of the long bolt 3, and the connection strength still needs to be improved.
As an embodiment of the present invention, as shown in fig. 6, two fixing strips 55 are symmetrically installed on an outer surface of one end of the tensile plate 51; two fixing grooves 54 are embedded in the fixing plate 41 at positions corresponding to the fixing strips 55; the fixing groove 54 is matched with the fixing strip 55; a locking bolt 53 is fixedly installed on the outer surface of the fixing plate 41, and one end of the locking bolt 53 extends into the fixing plate 41 and penetrates through the fixing groove 54 and the fixing strip 55; the during operation, it is relatively poor to meet 1 roughness of wall body, and cement mortar layer 9 makes level the effect not good, when phenomenons such as swell appear, because the existence of swell, lead to tensile board 51 and swell to contradict each other, can't realize the normal installation of fixed plate 41, through setting up fixed slot 54, fixed strip 55 and locking bolt 53, at this moment, can twist off locking bolt 53, take tensile board 51 and fixed strip 55 from fixed slot 54 again, accomplish the dismantlement of antagonism arm-tie 51, the phenomenon of avoiding tensile board 51 and swell to contradict takes place, the normal installation of plate body 4 has been guaranteed.
As an embodiment of the present invention, as shown in fig. 7, the leveling mechanism 24 includes a first thread 241, a second thread 242, a center pillar 243, and a graduation mark 246; the upper end of the lower column 23 is of a hollow cylindrical structure, and the inner wall of the lower column is provided with a first thread 241; the middle cylinder 243 is in threaded connection with the first thread 241 on the lower cylinder 23 through a second thread 242 arranged on the outer circular surface; the outer circular surface of the middle cylinder 243 is provided with scale mark 246 for indicating the extension length of the current middle cylinder 243; during operation, when the wall body 1 with poor flatness is constructed, due to leveling requirements, the upper mounting plate 26 on the anti-pulling mechanism 2 needs to be flush with the cement mortar layer 9, at the moment, the anti-pulling mechanism 2 with fixed length cannot meet the construction requirements, the leveling mechanism 24 is arranged between the upper cylinder 25 and the lower cylinder 23 on the anti-pulling mechanism 2, when the wall body 1 with poor flatness is constructed, the leveling mechanism 24 is adjusted, namely the middle cylinder 243 rotates, the middle cylinder 243 rotates out of the upper end of the lower cylinder 23 under the threaded matching of the first thread 241 and the second thread 242, so that the overall length of the anti-pulling mechanism 2 is improved, the construction length requirement of the anti-pulling mechanism 2 when the wall body 1 with poor flatness is constructed is met, meanwhile, the scale mark 246 is arranged, the fixed length can be accurately rotated out, the upper mounting plate 26 on the anti-pulling mechanism 2 is flush with the cement mortar layer 9, and the construction effect is improved.
As an embodiment of the present invention, as shown in fig. 8, a connection column 8 is fixedly installed at a middle position of an upper end of the middle cylinder 243; the upper end of the connecting column 8 is fixedly provided with a rotating block 7; a rotary circular groove 6 is formed in the bottom of the upper column 25 and used for enabling the rotary block 7 to rotate in the rotary circular groove 6; when the length of the leveling mechanism 24 is adjusted by the middle cylinder 243 on the rotary leveling mechanism 24, the upper mounting plate 26, the threaded hole 27 and the rib plate 28 which are fixedly connected with the middle cylinder 243 through the upper cylinder 25 can rotate, although the positions of the upper mounting plate 26, the threaded hole 27 and the rib plate 28 can be adjusted by rotating the anti-pulling mechanism 2, the bolts on the auxiliary fixing plate 22 need to be unscrewed and the expansion bolts 21 need to be pulled out for reinstallation, and the operation is tedious.
As an embodiment of the present invention, as shown in fig. 7, a movable groove 244 is formed in the middle position inside the middle cylinder 243; a reinforcing rod 245 is fixedly installed at the middle position of the bottom in the hollow cylindrical structure at the upper end of the lower column 23, and after the middle column 243 is completely retracted into the lower column 23, the reinforcing rod 245 can be completely retracted into the movable groove 244; during operation, when the middle column 243 rotates to increase the overall length of the anti-pulling mechanism 2, the hollow cylindrical structure at the upper end of the lower column 23 loses the support of the middle column 243, the structural strength is low, the hollow cylindrical structure is easy to break when being subjected to external stress, the normal operation of the anti-pulling mechanism 2 is affected, and the normal use of the insulation board is affected.
The using method comprises the following steps: when the heat insulation board is installed, firstly, a hole is drilled on a wall body 1 to be installed with the heat insulation board by using a drilling tool such as an electric drill, after the hole is drilled, an expansion bolt 21 at one end of a pulling-resistant mechanism 2 is driven into the hole to be fixed, then an auxiliary fixing plate 22 is fixedly connected with the wall body 1 through a bolt, after the pulling-resistant mechanism 2 is installed, a cement mortar layer 9 is coated on the wall body 1, meanwhile, a pulling-resistant long bolt 3 is matched with an upper mounting plate 26 and a threaded hole 27 formed in the upper mounting plate to fix the plate body 4 and the pulling-resistant mechanism 2, after the pulling-resistant long bolt 3 is completely locked and fixed, one end of the pulling-resistant long bolt extends to the cement mortar layer 9, after the cement mortar layer 9 is cured, the installation of the plate body 4 can be completed, the plate body 4 is connected with the wall body 1 by using the pulling-resistant mechanism 2 through the arrangement of the pulling-resistant mechanism 2, and the cement mortar layer 9 is matched to connect the plate body 4 with the wall body 1, compared with the mode that the plate body 4 and the wall body 1 are directly connected through the cement mortar layer 9 in the traditional technology, the connection strength among the plate body 4, the wall body 1 and the cement mortar layer 9 is improved, further, the connection strength meets the bearing requirements of the self weight of the heat-insulating plate and the surface layer load on the strength of the heat-insulating plate, the occurrence probability of falling of the heat-insulating plate and the like is reduced, the overall heat-insulating effect of a green building is ensured, the connection surface between the plate body 4 and the cement mortar layer 9 can be increased by arranging a plurality of tension plates 51 at one end of the outer surface of the fixing plate 41 and matching with a plurality of V-shaped strips 52 symmetrically arranged on the two sides of the outer surface of the tension plates 51, further, the connection strength between the plate body 4 and the cement mortar layer 9 is further improved, the flatness of the wall body 1 is poor, the leveling effect of the cement mortar layer 9 is poor, when the phenomena such as bulging occur, due to the existence of the bulging, lead to anti arm-tie 51 and the mutual conflict of swell, can't realize the normal installation of fixed plate 41, through setting up fixed slot 54, fixed strip 55 and locking bolt 53, at this moment, can unscrew locking bolt 53, take tensile plate 51 and fixed strip 55 out from fixed slot 54 again, accomplish the dismantlement of antagonism arm-tie 51, avoid the phenomenon emergence of anti arm-tie 51 and the mutual conflict of swell, guaranteed the normal installation of plate body 4.
The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides an energy-concerving and environment-protective green building external wall heated board, includes wall body (1), its characterized in that: the outer surface of one side of the wall body (1) is rectangular and is fixedly provided with four anti-pulling mechanisms (2); one end of each of the four anti-pulling mechanisms (2) is fixedly connected with a plate body (4), an anti-pulling long bolt (3) penetrates through the space between each plate body (4) and each anti-pulling mechanism (2), one end of each anti-pulling long bolt (3) penetrates through each plate body (4) and extends into a cement mortar layer (9) arranged between each wall body (1) and each plate body (4), and an auxiliary mechanism (5) is fixedly arranged at one end of the outer surface of each plate body (4);
the board body (4) comprises a fixing plate (41), an expanded polystyrene board (42), an anti-cracking mortar layer (43), a waterproof putty layer (44), a mesh fabric layer (45) and a decorative layer (46); the fixing plate (41) is fixedly connected with the anti-pulling mechanism (2) through an anti-pulling long bolt (3); the outer surface of one side of the fixing plate (41) is fixedly connected with an expanded polystyrene board (42); the outer surface of one side of the expanded polystyrene board (42) is bonded with an anti-cracking mortar layer (43); the outer surface of one side of the anti-crack mortar layer (43) is fixedly connected with a gridding cloth layer (45); the outer surface of one side of the gridding cloth layer (45) is coated with a waterproof putty layer (44); the outer surface of one side of the waterproof putty layer (44) is fixedly connected with a decorative surface layer (46);
the anti-pulling mechanism (2) comprises an expansion bolt (21), an auxiliary fixing plate (22), a lower column body (23), a leveling mechanism (24), an upper column body (25), an upper mounting plate (26), a threaded hole (27) and a rib plate (28); the expansion bolt (21) is fixedly arranged in the wall body (1); an auxiliary fixing plate (22) is fixedly mounted at the upper end of the expansion bolt (21), and the auxiliary fixing plate (22) is fixedly connected with the wall body (1) through a bolt and used for improving the anti-drawing strength of the anti-drawing mechanism (2); the middle position of the upper surface of the auxiliary fixing plate (22) is fixedly connected with a lower column body (23); the upper end of the lower column (23) is movably connected with a leveling mechanism (24); an upper column (25) is fixedly arranged at the upper end of the leveling mechanism (24); an upper mounting plate (26) is fixedly mounted at the upper end of the upper column (25); the upper mounting plate (26) is of a rectangular structure, and rib plates (28) are fixedly mounted at the corners of the rectangle; the upper surface of the upper mounting plate (26) is rectangular and provided with four threaded holes (27), and the threaded holes (27) and the rib plates (28) are distributed in a staggered manner;
the leveling mechanism (24) includes a first thread (241), a second thread (242), a center pillar body (243), and a graduation mark (246); the upper end of the lower column body (23) is of a hollow cylindrical structure, and the inner wall of the lower column body is provided with a first thread (241); the middle cylinder (243) is in threaded connection with the first thread (241) on the lower cylinder (23) through a second thread (242) arranged on the outer circular surface; the outer circular surface of the middle cylinder (243) is provided with scale mark marks (246) for indicating the extension length of the current middle cylinder (243);
a connecting column (8) is fixedly arranged in the middle of the upper end of the middle column body (243); the upper end of the connecting column (8) is fixedly provided with a rotating block (7); a rotary circular groove (6) is formed in the bottom of the upper cylinder (25) and used for enabling the rotary block (7) to rotate in the rotary circular groove (6);
a movable groove (244) is formed in the middle of the inner part of the middle column body (243); a reinforcing rod (245) is fixedly installed at the middle position of the bottom in the hollow cylindrical structure at the upper end of the lower column body (23), and after the middle column body (243) is completely retracted into the lower column body (23), the reinforcing rod (245) can be completely retracted into the movable groove (244).
2. The energy-saving environment-friendly building exterior wall insulation board according to claim 1, characterized in that: the auxiliary mechanism (5) comprises a tensile plate (51) and a V-shaped strip (52); one end of the outer surface of the fixed plate (41) is uniformly and fixedly provided with a plurality of tension resisting plates (51); a plurality of V-shaped strips (52) are symmetrically arranged on two sides of the outer surface of the tensile plate (51), and the sharp corners of the V-shaped strips (52) point to the wall body (1) vertically.
3. The energy-saving environment-friendly building exterior wall insulation board according to claim 2, characterized in that: two fixing strips (55) are symmetrically arranged on the outer surface of one end of the tensile plate (51); two fixing grooves (54) are embedded in the fixing plate (41) at positions corresponding to the fixing strips (55); the fixing groove (54) is matched with the fixing strip (55); the outer surface of the fixing plate (41) is fixedly provided with a locking bolt (53), and one end of the locking bolt (53) extends into the fixing plate (41) and penetrates through the fixing groove (54) and the fixing strip (55).
CN202111044238.0A 2021-09-07 2021-09-07 Energy-saving environment-friendly building external wall insulation board Active CN113931397B (en)

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Publication number Priority date Publication date Assignee Title
GB2497230A (en) * 2010-08-06 2013-06-05 Shanghai One Gold Energy Saving Technology Co Ltd Externally insulated wall having machine anchored grid-enforced insulation board
KR20130087668A (en) * 2012-01-30 2013-08-07 주식회사 코리아화스너 Insulation and finish construction of the concrete wall
CN206233407U (en) * 2016-12-07 2017-06-09 中建七局第四建筑有限公司 Assembly concrete shear wall structure
CN108086617A (en) * 2017-12-28 2018-05-29 成都富思特新材料有限公司 A kind of construction method of thin-coat plaster thermal insulating composite panel
CN209082917U (en) * 2018-10-11 2019-07-09 唐正娟 A kind of building decoration is levelling or the fixed thickness of plastering fixes spiral shell needle
CN211523546U (en) * 2019-11-21 2020-09-18 刘海振 Heat insulation board structure for building external wall
CN211597122U (en) * 2020-01-16 2020-09-29 中国十七冶集团有限公司 Anti-drop rock wool heated board fixed knot constructs

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