CN205296688U - Prevent stifled C type groove back of body and tie anchor assembly - Google Patents
Prevent stifled C type groove back of body and tie anchor assembly Download PDFInfo
- Publication number
- CN205296688U CN205296688U CN201620018641.4U CN201620018641U CN205296688U CN 205296688 U CN205296688 U CN 205296688U CN 201620018641 U CN201620018641 U CN 201620018641U CN 205296688 U CN205296688 U CN 205296688U
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- CN
- China
- Prior art keywords
- connecting plate
- shaped channel
- anchoring piece
- hanging board
- decorative hanging
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a prevent stifled C type groove back of body and tie anchor assembly, the polyurethane foam who has solved the heat preservation plug up the problem of regulation hole, and its technical scheme main points are prevent stifled C type groove back of body and tie anchor assembly, including being used for and decorating the first connecting plate of link plate anchored and be used for being connected the second connecting plate of upper and lower adjacent decoration link plate, first connecting plate and second connecting plate mutually perpendicular set up, be provided with the opening orientation C type groove of adjacent decoration link plate setting from top to bottom on the second connecting plate, the extending direction in C type groove is parallel with the decorative cover of decorating the link plate, the size adaptation of the tank bottom size in C type groove and the head adaptation of bolt, open -ended size and screw rod has reached the effect that the polyurethane foam that prevents the heat preservation plugged up the regulation hole.
Description
Technical field
This utility model relates to a kind of indoor set connector, more specifically, it relates to a kind of back of the body bolt anchoring piece for anchoring interior decoration link plate.
Background technology
Development along with building decorating industry, the outward appearance of City Building not only pursues moulding, more building starts to pay attention to the attractive in appearance, practical of decorating inner and external walls and environmental protection, and particularly on the decoration of interior wall, inner wall decoration link plate is more and more fitted up, building constructor adopts. At present, conventional inner wall decoration link plate includes ecological wooden, baking vanish glass, engraving plate, mirror face stainless steel, vitrified tile, marble class link plate, acrylic etc., and the fixed form of this kind of link plate mostly is post-cut anchoring and installs. So-called post-cut anchoring is installed, firstly the need of the blind hole getting out similar " �� " shape on Decorative hanging board, then sheet material is hung on the interior wall of building by the anchoring piece of special back of the body bolt and L-shaped, in this process, the effect of L-type anchoring piece is to hang on inner wall of building by Decorative hanging board, and the effect of back of the body bolt is the boring sites in curing that L-shaped anchoring piece is fixed on the Decorative hanging board back side.
In said process, also have an important link, i.e. heat-insulation layer in body of wall, generally, in the inner-outer wall of building, all need to arrange one layer of heat-insulation layer material for heat-insulation and heat-preservation, this material many employings polyurethane, is directly sprayed at node requirements position when practical application by polyurethane foam. So, in the interior wall structure needing installation Decorative hanging board, it is necessary to after post-cut anchoring installs, spraying polyurethane on Decorative hanging board, and air-dry formation spray polyurethane foam body heat-insulation layer, and Decorative hanging board polyurethane is used as an integral installation to construction wall the most at last.
In prior art, the installation process of body of wall is as shown in Figure 1, first, sheet material is hung on by the anchoring piece (2) of special back of the body bolt (1) and L-shaped the interior wall of building ensureing, L-shaped anchoring piece (2) is when being fixed on Decorative hanging board (3) and being upper, one of them right-angle surface and the end face abutted with other link plates on Decorative hanging board; Hereafter, at the back side spraying polyurethane (6) of Decorative hanging board, so as to solidify to form tabular;The other end at device link plate also installs a L-type anchoring piece (7) so that it is can be fixed on construction wall by connectors such as swell fixtures (8); Finally some Decorative hanging boards having sprayed polyurethane are connected fixing by the end-face helical of the L-type anchoring piece (2) of end, and be fixed on construction wall.
In the installation process of Decorative hanging board, error due to various cuttings and installation, often directly upper and lower two pieces of link plates directly cannot be fixed according to predetermined installation position, therefore, on L-type anchoring piece (2), for arranging the position of attachment screw (4) it is generally required to adopt the form of waist-shaped hole (5), to ensure can adjust easily the position of screw (5) when cutting, alignment error occur, and finally make that some link plates are seamless to be mounted on construction wall.
There is a drawback in L-type anchoring piece of the prior art: during spraying polyurethane, the waist-shaped hole on L-type anchoring piece is completely or partially blocked by the foaming of polyurethane most probably, and so, waist-shaped hole loses the space of adjustment immediately.
A kind of the anchor arrangement that adjustment hole is blocked by polyurethane can be prevented effectively from accordingly, it would be desirable to study.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that the anti-blocking C-shaped channel back of the body bolt anchoring piece providing a kind of polyurethane foam being possible to prevent heat-insulation layer to block adjustment hole.
For achieving the above object, this utility model provides following technical scheme: a kind of anti-blocking C-shaped channel back of the body bolt anchoring piece, include the first connecting plate for anchoring with Decorative hanging board and for being connected the second connecting plate of neighbouring Decorative hanging board, described first connecting plate and the second connecting plate are arranged in a mutually vertical manner, described second connecting plate is provided with the C-shaped channel that opening is arranged towards neighbouring Decorative hanging board, the bearing of trend of described C-shaped channel is parallel with the decorative cover of Decorative hanging board, the bottom land size of described C-shaped channel is adaptive with the head of bolt, the size of opening and the size fit of screw rod.
By adopting technique scheme, when Decorative hanging board is installed in post-cut anchoring, the bottom land of C-shaped channel contacts with polyurethane, and block polyurethane foam, prevent polyurethane material from entering the inner chamber blocking C-shaped channel inside C-shaped channel, so, C-shaped channel bottom land can slide along the bearing of trend of C-shaped channel for the head of bolt, and the opening of C-shaped channel stretches out for screw rod and stops head to disengage simultaneously.
This utility model is further arranged to: the slot bottom width of described C-shaped channel is less than the twice of the nominal diameter of the screw rod being slideably positioned in hexagon-headed bolt therein.
By adopting technique scheme, design formula according to standard hex hook bolt, the twice that hexagon diagonal distance is bolt diameter of the head of standard hex hook bolt, therefore, the slot bottom width of C-shaped channel is arranged less than this value, it is possible to prevent bolt in the rotation of bottom land, when being vertically connected with other Decorative hanging boards, the head of hexagon bolt is stuck in groove by the sidewall of C-shaped channel, thus directly by nut screwing clamping head without fixing bolt on screw rod, the simplification of installation process can be conducive to.
This utility model is further arranged to: described C-shaped channel includes the first side wall near the first connecting plate and the second sidewall near construction wall, leaves a groove contrary with C-shaped channel opening direction between described the first side wall and the first connecting plate.
By adopting technique scheme, when the bottom land trypsin method polyurethane foam material of C-shaped channel, have some polyurethanes material and enter in described groove, so can improve the bond strength of polyurethane material and anchoring piece.
This utility model is further arranged to: be provided with anti-slip veins on the end face abutted with neighbouring Decorative hanging board on described second connecting plate.
By adopting technique scheme, when upper and lower Decorative hanging board interfixes, second connecting plate to engage with the anchoring piece of other link plates and to be screwed with the end face of neighbouring Decorative hanging board, the anti-slip veins set up can increase coefficient of friction between the two, it is prevented that both are Relative sliding in use.
This utility model is further arranged to: the first connecting plate be provided with tie, with carrying on the back, the waist-shaped hole connect.
By adopting technique scheme, when installing Decorative hanging board to construction wall, not only need to adjust the relative position relation between Decorative hanging board, and need to adjust up and down relative to construction wall the height of Decorative hanging board, therefore, waist-shaped hole can so that this adjusts process herein.
This utility model is further arranged to: described first connecting plate and the second connecting plate are integrated manufacture molding.
By adopting technique scheme, the first connecting plate and the second connecting plate are made of one and form the bulk strength being beneficial to raising anchoring piece.
Accompanying drawing explanation
Fig. 1 is background technology accompanying drawing;
Fig. 2 is the axonometric chart of anti-blocking C-shaped channel back of the body bolt anchoring piece;
Fig. 3 is the attachment structure figure of anti-blocking C-shaped channel back of the body bolt anchoring piece and adjacent L-type anchoring piece;
Fig. 4 is that the perpendicular of installation node of the present utility model cuts open schematic diagram.
Accompanying drawing marks: 1, back of the body bolt; 2, L-type anchoring piece; 3, Decorative hanging board; 4, nut; 5, attachment screw; 6, polyurethane; 7, the L-type anchoring piece of the other end of Decorative hanging board; 8, swell fixture; 9, anti-blocking C-shaped channel back of the body bolt anchoring piece; 10, hexagon-headed bolt; 91, the first connecting plate; 92, the second connecting plate; 93, C-shaped channel; 94, bottom land; 95, groove; 96, waist-shaped hole; 501, head; 502, screw rod.
Detailed description of the invention
With reference to Fig. 2 to Fig. 4, this utility model is described further.
A kind of anti-blocking C-shaped channel back of the body bolt anchoring piece, as in figure 2 it is shown, include the first connecting plate 91 and the second connecting plate 92, wherein, first connecting plate 91 is connected with Decorative hanging board 3 by carrying on the back bolt 1, and the second connecting plate 92 is then for being connected with the L-type anchoring piece 2 on neighbouring Decorative hanging board. first connecting plate 91 is provided with waist-shaped hole 96, is used in waist-shaped hole 96 arranging back of the body bolt 1, second connecting plate 92 is provided with C-shaped channel 93, the bearing of trend of C-shaped channel 93 is matched with the adjustment direction of Decorative hanging board 3 and arranges, it is mainly used in adjusting the relative position relation of neighbouring two pieces of Decorative hanging boards 3, to make up cutting error and the alignment error etc. of Decorative hanging board 3, it is ensured that the neat of Decorative hanging board 3. the size being sized to fit into attachment screw 5 of the bottom land 94 of C-shaped channel 93, the head 501 of attachment screw 5 is hexagon, the size of the bottom land 94 of C-shaped channel 93 should make hexagonal head 501 pass through and can along C-shaped channel 93 relative sliding, and, as preferably, the width of bottom land 94 can be arranged on the spacing less than the twice of the nominal diameter of hexagon attachment screw 5 two parallel surfaces slightly larger than hexagonal head 501, so, when installing attachment screw 5, only need to slip in C-shaped channel 93 from side by attachment screw 5, during fastening nut 4, owing to the width of bottom land 94 is less than the nominal diameter of the attachment screw 5 of twice, therefore, the head 501 of attachment screw 5 cannot rotate in bottom land 94, attachment screw 5 can be tightened easily.
In addition, as preferably, groove 95 is also left between C-shaped channel 93 and the first connecting plate 91, the effect of groove 95 is: when bottom land 94 trypsin method has polyurethane 6 to form heat-insulation layer, some polyurethanes 6 can enter in groove 95, to strengthen the engaging force between polyurethane 6 and anti-blocking C-shaped channel back of the body bolt anchoring piece.
The annexation of anti-blocking the C-shaped channel back of the body bolt anchoring piece and L-type anchoring piece 2 in the present embodiment is as shown in Figure 3. The end face of L-type anchoring piece 2 is adjacent to the upper surface of the second connecting plate 92, attachment screw 5 is set between, the head 501 of attachment screw 5 is slidably arranged in C-shaped channel 93, and the screw rod 502 of attachment screw 5 has tightened nut 4, with fixing L-type anchoring piece 2 and anti-blocking C-shaped channel back of the body bolt anchoring piece.
Further, second connecting plate 92 is provided with anti-slip veins (not shown) on the end face of other other neighbouring Decorative hanging boards 3, the anti-slip veins set up can increase the coefficient of friction between two pieces of Decorative hanging boards 3, it is prevented that both affect the installation accuracy of Decorative hanging board 3 by Relative sliding in installing or using.
The perpendicular of node of installing in annexation such as Fig. 4 of installation node of the present utility model cuts open shown in schematic diagram. Attachment structure in Fig. 3 being applied between body of wall and Decorative hanging board 3 and come, its erection sequence is described below:
Step A, carries on the back anti-blocking C-shaped channel of the present utility model bolt anchoring piece and utilizes back of the body bolt 1 to fix with Decorative hanging board 3, and wherein, back of the body bolt 1 is fixed in waist-shaped hole 96;
Step B, the head 501 of attachment screw 5 is slipped in bottom land 94, and L-type anchoring piece 2 is connected with nut 4 all relations shown in Fig. 3, and between the first connecting plate 91 and the second connecting plate 92 surface spraying polyurethane 6, form heat-insulation layer, now it may be noted that also want spraying polyurethane 6 in groove 95;
Step C, makes the neighbouring link plate with heat-insulation layer according to step B, now needs to be buried by the nut 4 in step B with polyurethane 6, adjusts the position relationship between upper and lower plates by the attachment screw 5 in slip C-shaped channel 93;
Step D, by L-type anchoring piece 2
When polyurethane 6 is solidified into and hard bubbles structure, the L-type anchoring piece 2 of the other end of Decorative hanging board is screwed in body of wall, completes the installation of Decorative hanging board 3.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model. It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. an anti-blocking C-shaped channel back of the body bolt anchoring piece, include the first connecting plate (91) for anchoring with Decorative hanging board and for being connected second connecting plate (92) of neighbouring Decorative hanging board, described first connecting plate (91) and the second connecting plate (92) are arranged in a mutually vertical manner, it is characterized in that: described second connecting plate (92) is provided with the C-shaped channel (93) that opening is arranged towards neighbouring Decorative hanging board, the bearing of trend of described C-shaped channel (93) is parallel with the decorative cover of Decorative hanging board (3), bottom land (94) size of described C-shaped channel (93) is adaptive with the head of bolt, the size of opening and the size fit of screw rod.
2. anti-blocking C-shaped channel according to claim 1 back of the body bolt anchoring piece, is characterized in that: bottom land (94) width of described C-shaped channel (93) is less than the twice of the nominal diameter of the screw rod (502) being slideably positioned in hexagon-headed bolt therein.
3. anti-blocking C-shaped channel according to claim 1 back of the body bolt anchoring piece, it is characterized in that: described C-shaped channel (93) includes the first side wall near the first connecting plate (91) and the second sidewall near construction wall, between described the first side wall and the first connecting plate, leave a groove (95) contrary with C-shaped channel opening direction.
4. the anti-blocking C-shaped channel back of the body bolt anchoring piece according to claim 1 or 2 or 3, is characterized in that: be provided with anti-slip veins on the upper end face abutted with neighbouring Decorative hanging board (3) of described second connecting plate (92).
5. anti-blocking C-shaped channel according to claim 4 back of the body bolt anchoring piece, is characterized in that: the first connecting plate (91) be provided with tie, with carrying on the back, the waist-shaped hole (96) connect.
6. anti-blocking C-shaped channel according to claim 1 back of the body bolt anchoring piece, is characterized in that: described first connecting plate (91) and the second connecting plate (92) are integrated manufacture molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018641.4U CN205296688U (en) | 2016-01-09 | 2016-01-09 | Prevent stifled C type groove back of body and tie anchor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018641.4U CN205296688U (en) | 2016-01-09 | 2016-01-09 | Prevent stifled C type groove back of body and tie anchor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205296688U true CN205296688U (en) | 2016-06-08 |
Family
ID=56485543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620018641.4U Expired - Fee Related CN205296688U (en) | 2016-01-09 | 2016-01-09 | Prevent stifled C type groove back of body and tie anchor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205296688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594032A (en) * | 2016-12-15 | 2017-04-26 | 上海建工集团股份有限公司 | Double-corner-brace device used for bolt connection outside sealed cavity and mounting method thereof |
| CN106763030A (en) * | 2016-12-15 | 2017-05-31 | 上海建工集团股份有限公司 | Closed area high-strength bolt is connected device and its installation method |
-
2016
- 2016-01-09 CN CN201620018641.4U patent/CN205296688U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594032A (en) * | 2016-12-15 | 2017-04-26 | 上海建工集团股份有限公司 | Double-corner-brace device used for bolt connection outside sealed cavity and mounting method thereof |
| CN106763030A (en) * | 2016-12-15 | 2017-05-31 | 上海建工集团股份有限公司 | Closed area high-strength bolt is connected device and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |