CN215452186U - Be used for block terminal to secretly adorn connected node structure on polyurethane wallboard - Google Patents
Be used for block terminal to secretly adorn connected node structure on polyurethane wallboard Download PDFInfo
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- CN215452186U CN215452186U CN202121321896.5U CN202121321896U CN215452186U CN 215452186 U CN215452186 U CN 215452186U CN 202121321896 U CN202121321896 U CN 202121321896U CN 215452186 U CN215452186 U CN 215452186U
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- distribution box
- groove
- spread groove
- hole
- bolt
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Abstract
The utility model provides a concealed connection node structure for a distribution box on a polyurethane wallboard, which comprises a wall body, a hole, the distribution box, a connecting plate, an upper connecting groove, a lower connecting groove and a bolt, wherein the wall body is provided with a plurality of through holes; the wall body is of a polyurethane plate structure, a hole is preset in the wall body, a distribution box is fixed in the hole, the size of the hole is matched with that of the distribution box, a full-length lower connecting groove is formed between the bottom of the distribution box and the bottom of the hole, and a full-length upper connecting groove is formed between the top of the distribution box and the top of the hole; lower spread groove and last spread groove are U shape aluminum alloy groove, go up the spread groove and adopt the bolt fastening on the wall body with spread groove down, the block terminal top adopts the bolt fixed with last spread groove, the block terminal bottom adopts the bolt fixed with spread groove down, the block terminal back covers and is equipped with the connecting plate, the connecting plate upper end adopts the bolt fastening on last spread groove, the connecting plate lower extreme adopts the bolt fastening under on the spread groove, the block terminal back adopts the bolt and the connecting plate laminating is fixed.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a concealed connection node structure for a distribution box on a polyurethane wallboard.
Background
The polyurethane board is a polyurethane sandwich board which is completely made of PU or formed by compounding PU and a color steel plate, is mainly used for an external heat insulation system of industrial and civil buildings and becomes a product system with the most extensive use of PU; the existing distribution box generally and directly adopts bolts to penetrate through the wall body of the polyurethane board for fixing, the stress of the distribution box directly acts on the polyurethane board through the bolts, the stress of the fixing part of the bolts is concentrated, and the surface of the polyurethane board is easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a concealed connection node structure for a distribution box on a polyurethane wallboard, aiming at the defects and shortcomings of the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that: a hidden connection node structure for a distribution box on a polyurethane wallboard comprises a wall body, a hole, the distribution box, a connection plate, an upper connection groove, a lower connection groove and a bolt; the wall body is of a polyurethane plate structure, a hole is preset in the wall body, a distribution box is fixed in the hole, the size of the hole is matched with that of the distribution box, a full-length lower connecting groove is formed between the bottom of the distribution box and the bottom of the hole, and a full-length upper connecting groove is formed between the top of the distribution box and the top of the hole; lower spread groove and last spread groove are U shape aluminum alloy groove, go up the spread groove and adopt the bolt fastening on the wall body with spread groove down, the block terminal top adopts the bolt fixed with last spread groove, the block terminal bottom adopts the bolt fixed with spread groove down, the block terminal back covers and is equipped with the connecting plate, the connecting plate upper end adopts the bolt fastening on last spread groove, the connecting plate lower extreme adopts the bolt fastening under on the spread groove, the block terminal back adopts the bolt and the connecting plate laminating is fixed.
Preferably, the connecting plate is a flat steel plate.
Preferably, a rubber gasket is arranged between the inner wall of the distribution box and the bolt.
The utility model has the beneficial effects that: by adopting the structure, the distribution box is arranged in the opening of the wall in a hidden mode, the top and the bottom of the distribution box are respectively provided with the upper connecting groove and the lower connecting groove for connection, the connecting plate is arranged on the back of the distribution box for reinforcing connection, the bolts are fixed uniformly under stress, and the polyurethane wall can be effectively protected.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model.
Fig. 1 is a schematic view of a concealed connection node structure for a distribution box on a polyurethane wallboard.
Wherein: 1 is a wall body, 2 is a hole, 3 is a distribution box, 4 is a connecting plate, 5 is an upper connecting groove, 6 is a lower connecting groove, and 7 is a bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the concealed connection node structure for the distribution box on the polyurethane wallboard comprises a wall body 1, a hole 2, a distribution box 3, a connecting plate 4, an upper connecting groove 5, a lower connecting groove 6 and a bolt 7; the wall body 1 is a polyurethane plate structure wall body, a hole 2 is preset on the wall body 1, a distribution box 3 is fixed in the hole 2, the size of the hole 2 is matched with that of the distribution box 3, a full-length lower connecting groove 6 is arranged between the bottom of the distribution box 3 and the bottom of the hole 2, and a full-length upper connecting groove 5 is arranged between the top of the distribution box 3 and the top of the hole 2; lower spread groove 6 is U shape aluminum alloy groove with last spread groove 5, go up spread groove 5 and spread groove 6 adopt bolt 7 to fix on wall body 1 down, 3 tops of block terminal adopt bolt 7 and last spread groove 5 fixed, 3 bottoms of block terminal adopt bolt 7 fixed with spread groove 6 down, 3 back covers in the block terminal are equipped with connecting plate 4, 4 upper ends of connecting plate adopt the bolt fastening on last spread groove 5, 4 lower extremes of connecting plate adopt the bolt fastening under on spread groove 6, 3 backs of block terminal adopt the bolt to laminate fixedly with connecting plate 4.
In specific implementation, the connecting plate 4 is a planar steel plate.
During specific implementation, a rubber gasket is arranged between the inner wall of the distribution box 3 and the bolt 7.
Claims (3)
1. The utility model provides a be used for block terminal to secretly adorn connected node structure on polyurethane wallboard, its characterized in that: the wall comprises a wall body, a hole, a distribution box, a connecting plate, an upper connecting groove, a lower connecting groove and a bolt; the wall body is of a polyurethane plate structure, a hole is preset in the wall body, a distribution box is fixed in the hole, the size of the hole is matched with that of the distribution box, a full-length lower connecting groove is formed between the bottom of the distribution box and the bottom of the hole, and a full-length upper connecting groove is formed between the top of the distribution box and the top of the hole; lower spread groove and last spread groove are U shape aluminum alloy groove, go up the spread groove and adopt the bolt fastening on the wall body with spread groove down, the block terminal top adopts the bolt fixed with last spread groove, the block terminal bottom adopts the bolt fixed with spread groove down, the block terminal back covers and is equipped with the connecting plate, the connecting plate upper end adopts the bolt fastening on last spread groove, the connecting plate lower extreme adopts the bolt fastening under on the spread groove, the block terminal back adopts the bolt and the connecting plate laminating is fixed.
2. The concealed connection node structure for the distribution box on the polyurethane wallboard according to claim 1, wherein: the connecting plate is a plane steel plate.
3. The concealed connection node structure for the distribution box on the polyurethane wallboard according to claim 1, wherein: and a rubber gasket is arranged between the inner wall of the distribution box and the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121321896.5U CN215452186U (en) | 2021-06-11 | 2021-06-11 | Be used for block terminal to secretly adorn connected node structure on polyurethane wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121321896.5U CN215452186U (en) | 2021-06-11 | 2021-06-11 | Be used for block terminal to secretly adorn connected node structure on polyurethane wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215452186U true CN215452186U (en) | 2022-01-07 |
Family
ID=79711273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121321896.5U Expired - Fee Related CN215452186U (en) | 2021-06-11 | 2021-06-11 | Be used for block terminal to secretly adorn connected node structure on polyurethane wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215452186U (en) |
-
2021
- 2021-06-11 CN CN202121321896.5U patent/CN215452186U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |