CN220669559U - Firmly-installed assembly substrate - Google Patents
Firmly-installed assembly substrate Download PDFInfo
- Publication number
- CN220669559U CN220669559U CN202322371296.5U CN202322371296U CN220669559U CN 220669559 U CN220669559 U CN 220669559U CN 202322371296 U CN202322371296 U CN 202322371296U CN 220669559 U CN220669559 U CN 220669559U
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- CN
- China
- Prior art keywords
- locating pin
- locating
- substrate
- piece
- positioning
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000758 substrate Substances 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model provides an assembled substrate with stable installation, which comprises a substrate body, wherein a plurality of positioning pin holes are distributed on the substrate body, positioning blocks are arranged in the positioning pin holes, connecting holes are formed in the middle of the positioning blocks, the connecting holes are coaxially arranged with the positioning pin holes, positioning pins penetrate through the connecting holes, the upper end surfaces of the positioning blocks are limiting surfaces of the positioning pins, the lower surfaces of the positioning blocks are buckling surfaces of the positioning pins, the positioning pins are provided with a plurality of barb type expansion pieces at different height positions of pin posts, the positioning pins penetrate through the connecting holes and are fixed on a bottom object, the substrate body is fixed on the bottom object, the barb type expansion pieces are buckled on the bottom object and the buckling surfaces, and the barb type expansion pieces are pulled by being expanded to prevent the positioning pins from being separated from the bottom object and the substrate body. The assembly substrate with stable installation is stable in installation.
Description
Technical Field
The utility model relates to the technical field of floor heating installation, in particular to an assembly substrate with stable installation.
Background
In floor heating construction, the application of using a base plate module to assist in laying is becoming wider and wider. Good heat preservation and convenient workability are the basic condition that ground warms up the base plate module should possess. The existing substrate module mounting process generally includes: cleaning the ground, confirming a paving area, and preparing before paving; pasting a boundary heat preservation strip; paving a floor heating module; cutting according to the need; coil on substrate, etc. In the existing substrate module installation, when the quick installation is realized, the template is generally fixed at the bottom surface, the wall body and the like through the installation screw, but the installation screw is easy to loosen, so that the installation is unstable.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provide an assembled substrate which is stably installed.
For this purpose, the above object of the present utility model is achieved by the following technical solutions:
an assembly substrate with stable installation, which is characterized in that: comprises a substrate body, a plurality of positioning pin holes are distributed on the substrate body,
the locating pin is equipped with the locating piece in the locating pin hole, and the locating piece middle part is equipped with the connecting hole, the connecting hole with the locating pin hole is coaxial to be set up, and the locating pin passes the connecting hole, the up end of locating piece is the spacing face of locating pin, the lower surface of locating piece is the knot face of holding of locating pin, the locating pin sets up a plurality of barb type and struts the piece in the not co-altitude position of round pin post, and the locating pin passes the connecting hole after-fixing on the bottom object, and fixed base plate body is on the bottom object, and barb type struts the piece and detains to hold the face at bottom object and knot, and barb type struts the piece and is pulled the locating pin by propping open and prevents that it breaks away from bottom object and base plate body.
The utility model can also adopt or combine the following technical proposal when adopting the technical proposal:
as a preferable technical scheme of the utility model: the locating pin hole of limit face upper end is provided with the movable space that provides the locating pin and all does not bulge the substrate body height at different height installations, forms countersunk head type locating pin.
As a preferable technical scheme of the utility model: the base plate body is also provided with a plurality of expansion screw holes, and the expansion screw holes are matched with the positioning pins.
The utility model has the following beneficial effects: the utility model provides an assembling substrate with stable installation, which is characterized in that a barb type stretching piece is utilized to be tightly buckled on a substrate body to prevent a locating pin from being separated from the substrate body, meanwhile, the barb type stretching piece is utilized to be fixed on other objects at the bottom, and the stretching piece is utilized to be stretched to increase the prestress on the substrate body.
Drawings
FIG. 1 is a schematic view of an assembled substrate with stable installation;
FIG. 2 is an exploded view of an assembled substrate with a stable installation in accordance with the present utility model;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 1;
fig. 4 is a schematic diagram of the disassembled state of fig. 3.
Detailed Description
The utility model will be described in further detail with reference to the drawings and specific embodiments.
Example 1
As shown in fig. 1 to 4, the assembled substrate of the present utility model comprises a substrate body 20, wherein a plurality of positioning pin holes 202 are distributed on the substrate body 20
The locating pin hole 202 is internally provided with a locating block 211, the middle part of the locating block 211 is provided with a connecting hole 212, the connecting hole 212 and the locating pin hole 202 are coaxially arranged, the upper end face of the locating block 211 is a limiting face 203 of the locating pin 10, the limiting face 203 limits the locating pin 10 to slide out of the base plate body 20 downwards, the lower surface of the locating block 211 is a buckling face 204 of the locating pin 10, the locating pin 10 is provided with a plurality of barb-type expansion sheets 102 at different height positions of a pin column, the locating pin 10 passes through the locating pin hole 202 and the connecting hole 212 to fix the base plate body 20 on a bottom object, the barb-type expansion sheets 102 are buckled on the bottom object and the buckling face 204, and the barb-type expansion sheets 102 are propped to pull the locating pin 10 to prevent the locating pin 10 from being separated from the bottom object and the base plate body 20.
The movable space 215 which is used for providing the positioning pin 10 and does not protrude out of the height of the substrate body when being installed at different heights is arranged in the positioning pin hole 202 at the upper end of the limiting surface 203, so that the countersunk positioning pin is formed, the flatness of the upper surface of the substrate body during installation is facilitated, and the subsequent construction is facilitated.
The base plate body 20 is further provided with a plurality of expansion screw holes 201, the expansion screw holes 201 are assembled with the positioning pins 10, and the barb-type stretching piece 102 is utilized to increase the stress of the bottom object.
The above detailed description is intended to illustrate the present utility model by way of example only and not to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the precise embodiments disclosed, and any modifications, equivalents, improvements, etc. that fall within the spirit and scope of the utility model as defined by the appended claims.
Claims (3)
1. An assembly substrate with stable installation, which is characterized in that: comprises a substrate body, a plurality of positioning pin holes are distributed on the substrate body,
the locating pin is equipped with the locating piece in the locating pin hole, and the locating piece middle part is equipped with the connecting hole, the connecting hole with the locating pin hole is coaxial to be set up, and the locating pin passes the connecting hole, the up end of locating piece is the spacing face of locating pin, the lower surface of locating piece is the knot face of holding of locating pin, the locating pin sets up a plurality of barb type and struts the piece in the not co-altitude position of round pin post, and the locating pin passes the connecting hole after-fixing on the bottom object, and fixed base plate body is on the bottom object, and barb type struts the piece and detains to hold the face at bottom object and knot, and barb type struts the piece and is pulled the locating pin by propping open and prevents that it breaks away from bottom object and base plate body.
2. The firmly mounted package substrate of claim 1, wherein: the locating pin hole of limit face upper end is provided with the movable space that provides the locating pin and all does not bulge the substrate body height at different height installations, forms countersunk head type locating pin.
3. The firmly mounted package substrate of claim 1, wherein: the base plate body is also provided with a plurality of expansion screw holes, and the expansion screw holes are matched with the positioning pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322371296.5U CN220669559U (en) | 2023-08-31 | 2023-08-31 | Firmly-installed assembly substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322371296.5U CN220669559U (en) | 2023-08-31 | 2023-08-31 | Firmly-installed assembly substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220669559U true CN220669559U (en) | 2024-03-26 |
Family
ID=90340532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322371296.5U Active CN220669559U (en) | 2023-08-31 | 2023-08-31 | Firmly-installed assembly substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220669559U (en) |
-
2023
- 2023-08-31 CN CN202322371296.5U patent/CN220669559U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |