CN221052893U - Back-bolt type finished product heat-preservation line fixing structure - Google Patents
Back-bolt type finished product heat-preservation line fixing structure Download PDFInfo
- Publication number
- CN221052893U CN221052893U CN202322682582.3U CN202322682582U CN221052893U CN 221052893 U CN221052893 U CN 221052893U CN 202322682582 U CN202322682582 U CN 202322682582U CN 221052893 U CN221052893 U CN 221052893U
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- finished product
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- product line
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- 238000004321 preservation Methods 0.000 title claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 9
- 239000002585 base Substances 0.000 claims description 9
- 239000003365 glass fiber Substances 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 24
- 238000010276 construction Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002344 surface layer Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Finishing Walls (AREA)
Abstract
The utility model relates to the field of building outer wall structures, in particular to a back bolt type finished product heat preservation line fixing structure, which comprises a finished product line, a metal bolt, a flange anchor bolt and an auxiliary fixing piece, wherein the metal bolt is fixedly arranged on one side of the finished product line close to a base layer wall; the upper side and the lower side of the finished product line are lapped with the heat insulation layer and the plastering layer. The utility model does not damage the original surface layer of the finished product line in the construction process, has good impression effect, can effectively reduce the working procedures of the existing construction method, improves the operation efficiency and quality, and simultaneously avoids the hidden troubles of cracking and water seepage caused by repairing the finished product line.
Description
Technical Field
The utility model relates to the field of building outer wall structures, in particular to a back bolt type finished heat preservation line fixing structure.
Background
The EPS heat-insulating finished product line is used as a novel outer wall decorating material, and is gradually an important component material for outer wall elevation decoration modeling design in recent years due to the characteristics of light weight, good heat-insulating performance, simple installation, low cost, rich modeling style and the like, and is widely applied to the scheme design of the outer wall elevation of the building so as to increase the layering sense and the aesthetic degree of the effect of the outer wall elevation of the building. Since the EPS heat-insulating finished product line is a finished product prefabricated and processed in a factory, the surface of the EPS heat-insulating finished product line is provided with a surface layer (usually a plastering layer). During construction, EPS heat preservation finished product lines adopt the fixed mode of bonding + anchor, can be used for installing the crab-bolt to fix at line surface cutting part surface course region generally, repair the cutting damage region after the line is installed, but repair the hidden danger such as regional color difference, fracture, infiltration can exist, influence EPS heat preservation finished product lines's decorative effect, also can have certain potential safety hazard after long-term infiltration. The finished product line has the advantages of having the surface layer, reducing working procedure construction, improving the integrity and the aesthetic degree of the surface layer, not only showing the advantages of the traditional fixing method, but also increasing the construction working procedure and damaging the original decorative effect.
Disclosure of utility model
The utility model aims to solve the problems and provides a back bolt type finished heat preservation line fixing structure, which adopts the following technical scheme:
The utility model provides a back of body bolt formula finished product heat preservation line fixed knot constructs, including finished product line, metal bolt, flange crab-bolt and auxiliary fixing piece, metal bolt fixed mounting is close to basic unit's wall body one side at the finished product line, auxiliary fixing piece is by metal bolt and fastening nut fixed connection at finished product line near basic unit's wall body one side, finished product line and auxiliary fixing piece pass through the leveling layer surface of adhesive fixed mounting outside basic unit's wall body, flange crab-bolt passes through auxiliary fixing piece back fixed mounting on basic unit's wall body, and flange crab-bolt is located the finished product line outside; the upper side and the lower side of the finished product line are lapped with the heat insulation layer and the plastering layer.
On the basis of the scheme, filling glue is filled between the metal bolt and the finished product line, and the filling glue is coated between the auxiliary fixing piece and the finished product line.
Preferably, the number of the metal bolts is plural.
Preferably, the anchoring length of the flange anchor in the base wall is greater than 50mm.
Preferably, alkali-resistant glass fiber net is compounded in the plastering layer, the alkali-resistant glass fiber net is overlapped with the plastering layer of the finished product line, and the overlapped part is provided with a drainage gradient which is not less than 10%.
Based on the scheme, the overlap joint width of the alkali-resistant glass fiber web and the finished product line is not less than 50mm.
Preferably, the auxiliary fixing member is made of stainless steel.
The beneficial effects of the utility model are as follows: the original surface layer of the finished product line is not damaged in the construction process, the appearance effect is good, the working procedures of the existing construction method can be effectively reduced, the operation efficiency and the quality are improved, and meanwhile, the hidden danger of cracking and water seepage caused by repairing the finished product line is avoided.
Drawings
Fig. 1: the structure of the utility model is schematically shown;
Fig. 2: the utility model is a partial enlarged view of the A part in FIG. 1;
fig. 3: the auxiliary fixing piece is structurally schematic.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, it should be understood that the terms "center," "length," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
As shown in fig. 1 and 2, a back bolt type finished product heat preservation line fixing structure comprises a finished product line 21, a metal bolt 22, a flange anchor bolt 24 and an auxiliary fixing piece 3, wherein the metal bolt 22 is fixedly installed on one side, close to a base layer wall 11, of the finished product line 21, and as shown in fig. 3, a metal bolt installation hole 31 and a flange anchor bolt installation hole 32 are formed in the auxiliary fixing piece 3, and the auxiliary fixing piece 3 can be made of stainless steel. The auxiliary fixing piece 3 is fixedly connected to one side, close to the base layer wall 11, of the finished product line 21 by a metal bolt 22 and a fastening nut thereof, the finished product line 21 and the auxiliary fixing piece 3 are fixedly arranged on the surface of the leveling layer 12 outside the base layer wall 11 through an adhesive 25, preferably, filling glue 23 is filled between the metal bolt 22 and the finished product line 21, filling glue 23 is coated between the auxiliary fixing piece 3 and the finished product line 21, and the filling glue 23 is used for improving the structural firmness degree and is epoxy resin glue. When the cross-sectional size of the finished line 21 is large, the number of the metal bolts 22 is plural. The flange anchor bolts 24 penetrate through the auxiliary fixing pieces 3 through the flange anchor bolt mounting holes 32 and are fixedly mounted on the base layer wall 11, and the anchoring length of the flange anchor bolts 24 in the base layer wall 11 is larger than 50mm. And flange anchors 24 are located outside the finished line 21.
The upper and lower sides of the finished line 21 overlap the heat insulating layer 14 and the finishing layer 15. Alkali-resistant glass fiber net is compounded in the plastering layer 15, the alkali-resistant glass fiber net is overlapped with the plastering layer of the finished product line 21, and the overlapped part is provided with a drainage gradient which is not less than 10%, so that drainage is facilitated, and hidden danger of seepage caused by accumulated water is avoided. . The overlap width of the alkali-resistant glass fiber web and the finished product line 21 is not less than 50mm.
During construction, firstly, the back surface of the finished product line 21 (namely, the surface close to the base wall 11) is perforated, the metal bolt 22 is installed in the perforated line, and after the installation is completed, gaps between the metal bolt 22 and holes of the finished product line 21 are filled with epoxy resin glue; penetrating a metal bolt 22 through a metal bolt mounting hole 31 on the auxiliary fixing piece 3, fastening the auxiliary fixing piece 3 on the back surface of the finished product line 21 through a fastening nut at the end part of the metal bolt 22, and filling a gap between the finished product line 21 and the auxiliary fixing piece 3 by using epoxy resin glue; uniformly coating the adhesive 25 on the back of the finished product line 21 by adopting a full-bonding method, and bonding the adhesive on the surface of the leveling layer 12 of the base layer wall 11; the flange anchor bolts 24 pass through the flange anchor bolt mounting holes 32 of the auxiliary fixing piece 3 and then are mounted in reserved holes of the base wall 11 to be fixed; then, the construction of the adhesive layer 13, the heat preservation layer 14 and the plastering layer 15 in other areas is carried out; finally, the finishing layer 16 is applied on the surface of the finished line 21 and other areas.
The present utility model has been described above by way of example, but the present utility model is not limited to the above-described embodiments, and any modifications or variations based on the present utility model fall within the scope of the present utility model.
Claims (7)
1. The utility model provides a back of body bolt formula finished product heat preservation line fixed knot constructs, a serial communication port, including finished product line (21), metal bolt (22), flange crab-bolt (24) and auxiliary fixing piece (3), metal bolt (22) fixed mounting is close to basic unit's wall body (11) one side at finished product line (21), auxiliary fixing piece (3) are close to basic unit's wall body (11) one side by metal bolt (22) and fastening nut fixed connection, finished product line (21) and auxiliary fixing piece (3) pass through adhesive (25) fixed mounting on the surface of screed (12) outside basic unit's wall body (11), flange crab-bolt (24) pass through auxiliary fixing piece (3) back fixed mounting on basic unit's wall body (11), and flange crab-bolt (24) are located the finished product line (21) outside; the upper side and the lower side of the finished product line (21) are lapped with the heat insulation layer (14) and the plastering layer (15).
2. The back-bolt type finished heat-insulating line fixing structure according to claim 1, wherein a filling glue (23) is filled between the metal bolt (22) and the finished line (21), and the filling glue (23) is coated between the auxiliary fixing piece (3) and the finished line (21).
3. The back-bolt type finished heat preservation line fixing structure according to claim 1, wherein the number of the metal bolts (22) is a plurality.
4. A back-bolt finished insulation line fixing structure according to claim 1, characterized in that the anchoring length of the flange anchor bolt (24) in the base wall (11) is greater than 50mm.
5. The back bolt type finished heat preservation line fixing structure according to claim 1, wherein an alkali-resistant glass fiber net is compounded in the plastering layer (15), the alkali-resistant glass fiber net is overlapped with the plastering layer of the finished line (21), and a drainage gradient is arranged at the overlapped part, and the drainage gradient is not less than 10%.
6. The back-bolt type finished heat-insulating line fixing structure according to claim 5, wherein the overlap width of the alkali-resistant glass fiber web and the finished line (21) is not less than 50mm.
7. The back-bolt type finished heat preservation line fixing structure according to claim 1, wherein the auxiliary fixing piece (3) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322682582.3U CN221052893U (en) | 2023-10-08 | 2023-10-08 | Back-bolt type finished product heat-preservation line fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322682582.3U CN221052893U (en) | 2023-10-08 | 2023-10-08 | Back-bolt type finished product heat-preservation line fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221052893U true CN221052893U (en) | 2024-05-31 |
Family
ID=91222430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322682582.3U Active CN221052893U (en) | 2023-10-08 | 2023-10-08 | Back-bolt type finished product heat-preservation line fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221052893U (en) |
-
2023
- 2023-10-08 CN CN202322682582.3U patent/CN221052893U/en active Active
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