CN216587228U - Backing plate fixing structure - Google Patents
Backing plate fixing structure Download PDFInfo
- Publication number
- CN216587228U CN216587228U CN202220728223.XU CN202220728223U CN216587228U CN 216587228 U CN216587228 U CN 216587228U CN 202220728223 U CN202220728223 U CN 202220728223U CN 216587228 U CN216587228 U CN 216587228U
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- backing plate
- fixing
- plate
- fixed base
- spacing portion
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Abstract
The utility model provides a backing plate fixed knot constructs, including fixed base face, backing plate, mounting and joint spare, one side of mounting is the fixed part and through the fix with screw on fixed base face, and the opposite side of mounting is spacing portion, leaves the clearance between spacing portion and the fixed base face, one side of joint spare be located the clearance and with spacing portion joint, form the U-shaped spacing groove between the opposite side of joint spare and the spacing portion, the edge centre gripping of backing plate is at the U-shaped spacing inslot. The fixing piece is fixedly installed on the curtain wall cross beam according to requirements in advance, and the clamping piece is buckled when the backing plate is installed, so that the backing plate is fixed in a U-shaped limiting groove formed between the fixing piece and the clamping piece, the installation is rapid and convenient, and the neat and attractive appearance of the connecting point of the backing plate and the clamping piece is ensured; the utility model discloses simple structure, stability is high, and is with low costs.
Description
Technical Field
The utility model relates to a glass curtain wall technical field, concretely relates to backing plate fixed knot constructs.
Background
In the building field, the glass curtain wall has permeability as an enclosure structure, backing plates are needed to shield structural unevenness of walls, columns, beams and the like in the building, and in order to meet the requirements of interlayer fire prevention and fire fighting, fireproof rock wool and heat preservation rock wool are added on the walls to prevent rock wool from being exposed outside through glass to affect the appearance, a flat decorative surface layer is added behind the glass surface layer, and an aluminum-plastic plate and an aluminum veneer or a calcium silicate plate are generally used as the backing plates to ensure the integral decorative effect of the curtain wall facade.
As shown in fig. 2, a curtain wall beam 6a is arranged on a curtain wall upright post 5a, a plurality of metal corner connectors 10a are fixed on the curtain wall beam 6a, and then a second backing plate 4a is fixed on the metal corner connectors 10a by using second screws 101a, so that the second backing plate 4a can shield a fireproof plug 102a and the like on the back of the hollow glass 3 a. However, the fixing process often requires two times of screwing of the second screw to mount the second backing plate firmly, and the second screw for fixing the second backing plate can be seen through the glass, which affects the appearance and increases the labor.
SUMMERY OF THE UTILITY MODEL
To the problem among the prior art, the utility model provides a backer board fixed knot constructs, aim at convenient and fast ground installation backer board on the curtain crossbeam to guarantee the aesthetic property of mounting structure department.
The utility model provides a backing lining board fixed knot constructs, includes fixed base face, backing lining board, mounting and joint spare, one side of mounting is the fixed part and fixes through the screw on the fixed base face, the opposite side of mounting is spacing portion, spacing portion with leave the clearance between the fixed base face, one side of joint spare is located in the clearance and with spacing portion joint, the opposite side of joint spare with form the spacing groove of U-shaped between the spacing portion, the edge centre gripping of backing lining board is in the spacing inslot of U-shaped.
For convenient processing production mounting and joint spare, and make things convenient for workman's construction, further: the fixing part is of a plate-shaped structure and is attached to the middle of the fixing base surface, the limiting part is of a plate-shaped structure which is perpendicular to the fixing base surface, and a connecting plate is fixedly connected between the middle of the limiting part and the fixing part; the joint spare include with the parallel joint board of fixed base face and with fixed base face vertically limiting plate, limiting plate and spacing portion form the U-shaped spacing groove, the joint board is located in the clearance and with the laminating of fixed base face the middle part of joint board corresponds the position of spacing portion is protruding to be provided with the wedge locating piece, the wedge locating piece is located in the clearance and its major part end keeps off and ends spacing portion is last.
For the stability that improves the joint relation between wedge locating piece and the spacing portion, further: one side edge of the limiting part, which is positioned at the gap, is bent towards the direction of the fixing part to form a bent part, the wedge-shaped positioning block is blocked on the bent part, and a contact surface between the wedge-shaped positioning block and the bent part is an inclined surface.
In order to improve the elasticity of connecting plate, further: the connecting plate comprises a first connecting plate integrally connected with the fixing part and a second connecting plate integrally connected with the limiting part, and the first connecting plate and the second connecting plate are integrally connected to form an L-shaped structure; the free end of the clamping connection plate is close to a connection node of the first connection plate and the fixing portion.
When the price of the aluminum material rises sharply, another material can be adopted to replace the aluminum material on the premise of ensuring safety, which is particularly urgent, and further: the fixing piece and the clamping piece are made of polyamide materials.
Further: the fixed base surface is a vertical side surface of the curtain wall upright post or a horizontal side surface of the curtain wall cross beam.
The utility model has the advantages that: the fixing piece is fixedly installed on the curtain wall beam according to requirements in advance, and the clamping piece is buckled when the backing plate is installed, so that the backing plate is fixed in a U-shaped limiting groove formed between the fixing piece and the clamping piece, the installation is rapid and convenient, and the connecting point of the backing plate and the clamping piece is neat and attractive; the utility model discloses simple structure, stability is high, and is with low costs.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the background art.
In the figure, 1, a fixing piece; 11. a fixed part; 12. a connecting plate; 121. a first receiving plate; 122. a second receiving plate; 13. a limiting part; 131. a bending part; 2. a clamping piece; 21. a clamping and connecting plate; 211. a wedge-shaped positioning block; 22. a limiting plate; 4. a backing plate; 100. Fixing a base surface; 101. a screw; 3a, hollow glass; 4a, a second backing plate; 5a, curtain wall columns; 6a, curtain wall cross beams; 10a, metal corner connectors; 101a, a second screw; 102a, fireproof sealing.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings. Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention. The terms of left, middle, right, upper and lower directions in the examples of the present invention are only relative concepts or reference to the normal use status of the product, and should not be considered as limiting.
The first embodiment:
the utility model provides a backing plate fixed knot constructs, as shown in fig. 1, including fixed base face 100, backing plate 4, mounting 1 and joint spare 2, one side of mounting 1 is fixed 11 and fixes through screw 101 on the fixed base face 100, the opposite side of mounting 1 is spacing portion 13, spacing portion 13 with leave the clearance between the fixed base face 100, one side of joint spare 2 is located in the clearance and with spacing portion 13 joint, the opposite side of joint spare 2 with form the spacing groove of U-shaped between the spacing portion 13, the edge centre gripping of backing plate 4 is in the spacing inslot of U-shaped.
The fixing part 11 is a plate-shaped structure and is attached to the middle of the fixing base surface 100, the limiting part 13 is a plate-shaped structure which is perpendicular to the fixing base surface 100, and a connecting plate 12 is fixedly connected between the middle of the limiting part 13 and the fixing part 11; joint spare 2 include with fixed base 100 parallel joint board 21 and with fixed base 100 vertically limiting plate 22, limiting plate 22 forms with spacing portion 13 the U-shaped spacing groove, joint board 21 is located in the clearance and with the laminating of fixed base 100 the middle part of joint board 21 corresponds spacing portion 13's position protrusion is provided with wedge locating piece 211, wedge locating piece 211 is located in the clearance and its big head end keeps off and ends spacing portion 13 is last. The connecting plate 12 comprises a first connecting plate 121 integrally connected with the fixing part 11 and a second connecting plate 122 integrally connected with the limiting part 13, and the first connecting plate 121 and the second connecting plate 122 are integrally connected to form an L-shaped structure; the free end of the engaging plate 21 is located near the joint of the first plate 121 and the fixing portion 11. In addition, mounting 1 and joint 2 are the polyamide material, fixed base face 100 is the vertical side of curtain wall stand 5, or the horizontal side of curtain wall crossbeam 6.
Second embodiment:
other technical features are that, in the same manner as in the first embodiment, as shown in fig. 1, one side edge of the limiting portion 13 at the gap is bent toward the fixing portion 11 to form a bent portion 131, the wedge-shaped positioning block 211 is stopped at the bent portion 131, and a contact surface between the wedge-shaped positioning block 211 and the bent portion 131 is an inclined surface.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A backing plate fixing structure comprising a fixing base surface and a backing plate, characterized in that: be equipped with mounting and joint spare between fixed base face and the backer board, one side of mounting is the fixed part and fixes through the screw on the fixed base face, the opposite side of mounting is spacing portion, spacing portion with leave the clearance between the fixed base face, one side of joint spare is located in the clearance and with spacing portion joint, the opposite side of joint spare with form the spacing groove of U-shaped between the spacing portion, the edge centre gripping of backer board is in the spacing inslot of U-shaped.
2. A backing plate holding structure as claimed in claim 1, wherein: the fixing part is of a plate-shaped structure and is attached to the middle of the fixing base surface, the limiting part is of a plate-shaped structure which is perpendicular to the fixing base surface, and a connecting plate is fixedly connected between the middle of the limiting part and the fixing part; the joint spare include with the parallel joint board of fixed base face and with fixed base face vertically limiting plate, limiting plate and spacing portion form the U-shaped spacing groove, the joint board is located in the clearance and with the laminating of fixed base face the middle part of joint board corresponds the position of spacing portion is protruding to be provided with the wedge locating piece, the wedge locating piece is located in the clearance and its major part end keeps off and ends spacing portion is last.
3. A backing plate holding structure as claimed in claim 2, wherein: one side edge of the limiting part, which is positioned at the gap, is bent towards the direction of the fixing part to form a bent part, the wedge-shaped positioning block is blocked on the bent part, and a contact surface between the wedge-shaped positioning block and the bent part is an inclined surface.
4. A backing plate holding structure as claimed in claim 2, wherein: the connecting plate comprises a first connecting plate integrally connected with the fixing part and a second connecting plate integrally connected with the limiting part, and the first connecting plate and the second connecting plate are integrally connected to form an L-shaped structure; the free end of the clamping connection plate is close to a connection node of the first connection plate and the fixing portion.
5. A backing plate holding structure as claimed in claim 1, wherein: the fixing piece and the clamping piece are made of polyamide materials.
6. A backing plate holding structure as claimed in claim 1, wherein: the fixed base surface is a vertical side surface of the curtain wall upright post or a horizontal side surface of the curtain wall cross beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220728223.XU CN216587228U (en) | 2022-03-31 | 2022-03-31 | Backing plate fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220728223.XU CN216587228U (en) | 2022-03-31 | 2022-03-31 | Backing plate fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216587228U true CN216587228U (en) | 2022-05-24 |
Family
ID=81635147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220728223.XU Active CN216587228U (en) | 2022-03-31 | 2022-03-31 | Backing plate fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216587228U (en) |
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2022
- 2022-03-31 CN CN202220728223.XU patent/CN216587228U/en active Active
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