CN216689839U - Passive form house is with heat preservation anchor assembly - Google Patents
Passive form house is with heat preservation anchor assembly Download PDFInfo
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- CN216689839U CN216689839U CN202220255852.5U CN202220255852U CN216689839U CN 216689839 U CN216689839 U CN 216689839U CN 202220255852 U CN202220255852 U CN 202220255852U CN 216689839 U CN216689839 U CN 216689839U
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- positioning tray
- tray
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- anchor
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- 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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Abstract
The utility model discloses a passive house heat-insulation anchoring part which comprises a positioning tray and an anchor rod, wherein the positioning tray and the anchor rod are integrally formed through injection molding, the anchor rod is positioned on one side of the plane of the positioning tray, and center holes for penetrating fastening screws are formed in the centers of the positioning tray and the anchor rod. The utility model has the advantages of ingenious design, regular shape, aging resistance, temperature shock resistance, corrosion resistance, cold resistance and heat resistance; high pressure bearing and good tensile property; the novel heat-insulation board is not easy to deform after being loaded, is damp-proof, vibration-damping and noise-absorbing, has good heat insulation property, is simple and convenient to install, and can be widely used in heat-insulation layers of houses.
Description
Technical Field
The utility model relates to the technical field of anchoring parts, in particular to a heat-insulation anchoring part for a passive house.
Background
In recent years, with the rapid growth of the heat preservation industry, the heat preservation anchoring piece is paid much attention in the heat preservation industry. In the external thermal insulation system of the external wall, the strong destructive effects of wind load and negative pressure are not negligible. In order to ensure the safety of the system under unforeseen conditions, a heat-insulating nail and an outer wall heat-insulating nail are usually adopted for reinforcement, particularly in high-rise buildings, when the elevation of a heat-insulating part exceeds 20 m, a heat-insulating anchoring part and an outer wall heat-insulating anchoring part are further adopted for reinforcement, the anchoring safety coefficients of the heat-insulating nail and the outer wall heat-insulating nail are not less than 5 times, namely the tensile bearing capacity limit value of a single heat-insulating nail and the outer wall heat-insulating nail is not less than 1.0 kN. At present, common steel nails in the market are thin in diameter, insufficient in sleeve strength and fragile (mainly caused by the fact that different waste materials and reclaimed materials are added in the injection molding process), the technical parameters of tensile bearing capacity cannot reach the national standard, and most of heat-insulating nail products hardly play a role in safety reinforcement.
Therefore, how to develop and design a novel heat-insulating anchoring piece has the advantages of ageing resistance, sudden temperature change resistance, corrosion resistance, high pressure bearing performance and good tensile property, and becomes a technical problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a passive house heat-insulation anchoring part, which solves the problems of low strength, insufficient tensile bearing capacity and frangibility in the background technology, so that the safety reinforcement is not easy to guarantee.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a passive heat-insulation anchoring part for a house, which comprises a positioning tray and an anchor rod, wherein the positioning tray and the anchor rod are integrally formed through injection molding, the anchor rod is positioned on one side of the plane of the positioning tray, and center holes for fastening screws to penetrate through are formed in the centers of the positioning tray and the anchor rod.
Furthermore, the bottom surface of the positioning tray is set to be a plane, the top surface of the positioning tray is set to be a taper inclined plane, and at least one circle of process holes are formed in the positioning tray.
Furthermore, the fabrication holes are arranged into two circles and comprise outer ring fabrication holes and inner ring fabrication holes, the outer ring fabrication holes and the inner ring fabrication holes are both trapezoidal, and the upper and lower parallel sides of each trapezoid are arc-shaped.
Furthermore, the outer ring process holes and the inner ring process holes are arranged in a plurality and are circumferentially and uniformly distributed, a single outer ring process hole and a single inner ring process hole form a group, and the central lines of the single outer ring process hole and the single inner ring process hole coincide with the radial line of the positioning tray.
Furthermore, a top cover is connected to the positioning tray, and the position of the top cover is superposed with the positions of one group of outer ring process holes and inner ring process holes; the top cover is connected with the edge of the central circular groove of the positioning tray through the turnover connecting section, and the specification of the central circular groove is matched with the buckling surface of the top cover.
Furthermore, a plurality of internal expansion columns are arranged on the inner diameter of the central hole, and are circumferentially and uniformly distributed.
Furthermore, a plurality of reinforcing ribs are arranged on the outer peripheral surface of the anchor rod, and the plurality of reinforcing ribs are uniformly distributed in the circumferential direction.
Furthermore, the appearance of stock is provided with the tapering, with the diameter of location tray link is greater than the diameter of free end.
Furthermore, the positioning tray and the anchor rod are made of engineering plastics, and the engineering plastics take reinforced nylon as a main material.
Compared with the prior art, the utility model has the beneficial technical effects that:
the utility model relates to a passive house heat-insulation anchoring part, which comprises a positioning tray and an anchor rod which are integrally formed by injection molding, wherein the centers of the positioning tray and the anchor rod are provided with center holes, the anchoring part is matched with fastening screws when in use, the fastening screws penetrate through the center holes and then are connected to a heat-insulation plate, when in connection, the bottom of the anchor rod can expand and expand outwards under the stress of an internal expansion column, reinforcing ribs on the peripheral surface of the anchoring part can be embedded into a heat-insulation material, and the positioning is more stable; the heat-preservation anchoring piece is made of engineering plastics, and has the advantages of cold resistance, heat resistance, aging resistance, improvement of temperature shock resistance and good tensile property; after the fastening screws are connected, the fastening screws are buckled on the central circular groove at the top of the positioning tray through the turnover of the top cover, so that the screw caps of the fastening screws are covered, and the effects of sealing and isolating heat transfer are achieved. The utility model has the advantages of ingenious design, regular shape, aging resistance, temperature shock resistance, corrosion resistance, cold resistance and heat resistance; high pressure bearing and good tensile property; the novel heat-insulation board is not easy to deform after being loaded, is damp-proof, vibration-damping and noise-absorbing, has good heat insulation property, is simple and convenient to install, and can be widely used in heat-insulation layers of houses.
Drawings
The utility model is further illustrated in the following description with reference to the drawings.
FIG. 1 is a front view of the passive form of the present invention of the heat retaining anchor for a building;
FIG. 2 is a top view of the passive form of the present invention heat retention anchor;
description of reference numerals: 1. positioning the tray; 101. an outer ring fabrication hole; 102. inner ring fabrication holes; 2. an anchor rod; 3. a top cover; 301. turning over the connecting section; 4. an inner expansion column; 5. a central bore; 6. and (5) reinforcing ribs.
Detailed Description
As shown in fig. 1-2, the heat insulation anchoring member for the passive house comprises a positioning tray 1 and an anchor rod 2, wherein the positioning tray 1 and the anchor rod 2 are integrally formed through injection molding, the anchor rod 2 is positioned on one side of the plane of the positioning tray 1, and a center hole 5 for a fastening screw to penetrate through is formed in the centers of the positioning tray 1 and the anchor rod 2. The positioning tray 1 and the anchor rods 2 are made of engineering plastics, and the engineering plastics take reinforced nylon as a main material.
Specifically, the bottom surface of the positioning tray 1 is set to be a plane, the top surface of the positioning tray 1 is set to be a taper inclined surface, and at least one circle of process holes are formed in the positioning tray 1. The process holes are arranged into two circles and comprise outer ring process holes 101 and inner ring process holes 102, the outer ring process holes 101 and the inner ring process holes 102 are both trapezoidal, and the upper parallel sides and the lower parallel sides of the trapezoids are arc-shaped. The outer ring process holes 101 and the inner ring process holes 102 are arranged in a plurality and are circumferentially and uniformly distributed, a group of single outer ring process holes 101 and a group of single inner ring process holes 102 are formed, and the central lines of the single outer ring process holes 101 and the single inner ring process holes 102 are coincident with the radial line of the positioning tray 1. The process hole enables the product to meet the use requirement, saves materials, effectively reduces the manufacturing cost, has uniform thickness and good forming performance for the injection molding product, and reduces the problem of surface sink marks.
The positioning tray 1 is connected with a top cover 3, the position of the top cover 3 is overlapped with the positions of one group of outer ring process holes 101 and inner ring process holes 102, the position of the top cover 3 is removed from the turning connecting section 301 on the periphery of the top cover 3, and the rest positions are in clearance fit with the positioning tray body so as to facilitate turning operation after forming; the top cover 3 is connected with the edge of the central circular groove of the positioning tray 1 through the turnover connecting section 301, and the specification of the central circular groove is matched with the buckling surface of the top cover 3. During the use, after fastening screw connects, through top cap upset lock joint on the top center circular slot of location tray to cover fastening screw's head of a nail, avoid producing cold and hot bridge transmission through fastening screw, reach sealed and isolated cold and hot bridge transmission's effect.
A plurality of internal expansion columns 4 are arranged on the inner diameter of the central hole 5, and the internal expansion columns 4 are uniformly distributed in a circumferential mode. In one embodiment, three inner expansion columns 4 are arranged, the included angle between every two adjacent inner expansion columns is 120 degrees, when the inner expansion columns are installed and used, fastening screws penetrate through center holes, the inner expansion columns 4 are forced to expand outwards, effective anti-loosening positioning is formed, and the connecting structure is more stable.
The outer peripheral surface of the anchor rod 2 is provided with a plurality of reinforcing ribs 6, and the plurality of reinforcing ribs 6 are circumferentially and uniformly distributed. The shape of the anchor rod 2 is provided with taper, and the diameter of the connecting end of the anchor rod 2 and the positioning tray 1 is larger than that of the free end; when the heat insulation material is used, the reinforcing ribs on the outer peripheral surface can be embedded into the heat insulation material, and the positioning is more stable.
The using process of the utility model is as follows:
firstly, in one embodiment, the outer diameter of the positioning tray 1 is set to be 65.2mm, the maximum thickness is 4.0mm, the diameter of the top end of the anchor rod 2 is 18.15mm, the diameter of the bottom end of the anchor rod is 13.7mm, the diameter of the central hole is 8.8mm, and the heat-insulating anchoring piece can be matched with a fastening screw with the diameter of 10 mm. According to specific use scenes, the heat-preservation anchoring piece with other specifications can be manufactured.
During the use, at first carry out the drilling operation in pre-buried hole through drilling equipment on the wallboard that keeps warm, then imbed the stock 2 of this heat preservation anchor assembly in the pre-buried hole, the plane of location tray 1 closely laminates on the surface of heat preservation wallboard, then screw fixedly to the inner panel through centre bore 5 through fastening screw again, fastening screw adopts the metal screw of taking the coating, the inside inflation post 4 atress of in-process of screwing outwards expands, the bottom of stock is torn and is opened, strengthening rib 6 on the outer peripheral face can be embedded into insulation material, form effectual location, and this locate mode is more stable.
In the connection process, the installation is simple and convenient, the metal screw is not easy to deform after being loaded, and the connection structure is damp-proof, vibration-damping and noise-absorbing; after fastening screw connects, through the top cap through upset linkage segment 301 the lock joint that overturns on the top center circular slot of positioning tray, thereby cover fastening screw's head of a nail, reach sealed and isolated heat transfer's effect, fastening screw's of metal material heat transfer efficiency is high, cut apart its contact with other parts through this top cap, thereby avoid producing the cold and hot bridge transmission through fastening screw, reach the effect of sealed and isolated cold and hot bridge transmission, make this anchor assembly self possess good thermal insulation nature.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (9)
1. The utility model provides a passive form house is with heat preservation anchor assembly which characterized in that: including location tray and stock, location tray and stock are through moulding plastics integrated into one piece, the stock is located plane one side of location tray, the center of location tray and stock is provided with fastening screw and passes through the centre bore of wearing.
2. The passive home insulation anchor as set forth in claim 1, wherein: the bottom surface of the positioning tray is set to be a plane, the top surface of the positioning tray is set to be a taper inclined surface, and at least one circle of fabrication holes are formed in the positioning tray.
3. The passive home insulation anchor as set forth in claim 2, wherein: the process holes are arranged into two circles and comprise outer circle process holes and inner circle process holes, the outer circle process holes and the inner circle process holes are both trapezoidal, and the upper parallel sides and the lower parallel sides of the trapezoids are arc-shaped.
4. The passive home insulation anchor as recited in claim 3, further comprising: the outer ring process holes and the inner ring process holes are arranged in a plurality of numbers and are uniformly distributed in a circumferential mode, a single outer ring process hole and a single inner ring process hole form a group, and the central lines of the single outer ring process hole and the single inner ring process hole are coincident with the radial line of the positioning tray.
5. The passive home insulation anchor as recited in claim 4, further comprising: the positioning tray is connected with a top cover, and the position of the top cover is superposed with the positions of one group of outer ring process holes and inner ring process holes; the top cover is connected with the edge of the central circular groove of the positioning tray through the turnover connecting section, and the specification of the central circular groove is matched with the buckling surface of the top cover.
6. The passive home insulation anchor as set forth in claim 1, wherein: and a plurality of internal expansion columns are arranged on the inner diameter of the central hole and are uniformly distributed in a circumferential manner.
7. The passive home insulation anchor as set forth in claim 1, wherein: the outer peripheral surface of the anchor rod is provided with a plurality of reinforcing ribs which are uniformly distributed in a circumferential manner.
8. The passive home insulation anchor as recited in claim 7, further comprising: the appearance of stock is provided with the tapering, with the diameter of location tray link is greater than the diameter of free end.
9. The passive home insulation anchor as set forth in claim 1, wherein: the positioning tray and the anchor rods are made of engineering plastics, and the engineering plastics take reinforced nylon as a main material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220255852.5U CN216689839U (en) | 2022-02-08 | 2022-02-08 | Passive form house is with heat preservation anchor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220255852.5U CN216689839U (en) | 2022-02-08 | 2022-02-08 | Passive form house is with heat preservation anchor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216689839U true CN216689839U (en) | 2022-06-07 |
Family
ID=81827204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220255852.5U Active CN216689839U (en) | 2022-02-08 | 2022-02-08 | Passive form house is with heat preservation anchor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216689839U (en) |
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2022
- 2022-02-08 CN CN202220255852.5U patent/CN216689839U/en active Active
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