CN213298486U - Plate clamping block for aluminum profile - Google Patents
Plate clamping block for aluminum profile Download PDFInfo
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- CN213298486U CN213298486U CN202021568674.9U CN202021568674U CN213298486U CN 213298486 U CN213298486 U CN 213298486U CN 202021568674 U CN202021568674 U CN 202021568674U CN 213298486 U CN213298486 U CN 213298486U
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- board
- hole
- aluminium alloy
- fastener
- main part
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Abstract
The utility model discloses a board clamp splice for aluminium alloy, be L type main part and rotator including the cross-section, the main part top is equipped with wedge-shaped fastener downwards and places the hole, the through hole that runs through the main part left and right sides is seted up to the vertical direction of placing the hole with the fastener, come to be connected board and aluminium alloy through this board clamp splice, can make board and aluminium alloy be connected after, the edge is just facing the notch, therefore the board is when taking place to extend and warp because of being heated, because the board clamp splice leaves enough space to the inboard of board, the board can be extended towards the inboard direction of notch, so the board can not appear warping and outstanding aluminium alloy frame's the condition.
Description
Technical Field
The utility model relates to a technical field of aluminium alloy and panel connection installation work piece, concretely relates to a board clamp splice for aluminium alloy.
Background
In the present trade, in order to dismantle conveniently, board and aluminium alloy generally adopt the board clamp splice to connect, constitute the frame by the aluminium alloy is whole after, at aluminium alloy inboard notch department installation board clamp splice, the built-in nut of board clamp splice, the size of plate slightly is less than the inside casing size of aluminium alloy, punches on the board, through the bolt fastening on the inside nut of board clamp splice. With this kind of connection, because the board size slightly is less than inside casing size, the board can take place to warp because the expend with heat and contract with cold of material when being heated, and the deflection can make the overall dimension of board exceed the inside casing size of aluminium alloy when great to make the face can't guarantee to level and smooth, and outstanding aluminium alloy, as shown in figure 1, lead to pleasing to the eye degree relatively poor.
Disclosure of Invention
In order to solve the problem, the utility model provides a board clamp splice for aluminium alloy, including main part and rotator, the main part top is equipped with the fastener downwards and places the hole, places the perpendicular direction in hole with the fastener and sets up the through hole that runs through the main part left and right sides, and the main part cross-section is the L type.
Preferably, the fastener receiving hole is wedge-shaped.
Preferably, the rotating body is divided into a cylindrical boss portion contacting the main body portion and an inverted trapezoid portion below the cylindrical boss portion, the cylindrical boss portion having a set of opposite corners chamfered in a circular arc shape, and the inverted trapezoid portion having opposite corners chamfered in a circular arc shape at both sides of the opposite corners.
Preferably, the plate clamping block is made of elastic material.
The utility model has the advantages as follows: (1) the main part of board clamp splice is the L type, can make board and aluminium alloy be connected after, the edge just faces the notch, therefore the board is when taking place to extend and warp because of being heated, because the board clamp splice leaves enough space to the inboard of board, the board can extend towards the inboard direction of notch, so the board can not appear warping and the condition of outstanding aluminium alloy frame. (2) The fastener placing hole can be wedge-shaped, and when the fastener is installed, the fastener falls behind under the action of gravity, the size of the hole becomes smaller gradually, and the fastener can be fixed in the placing hole under the action of elastic performance, so that the fastener is convenient to position. (3) The rotator divide into the inverted trapezoid portion with the cylindricality boss portion and the cylindricality boss portion below of main part contact, cylindricality boss portion a set of diagonal angle is circular arc chamfer, inverted trapezoid portion diagonal angle both sides circular arc chamfer, this kind of shape design can make the rotator block and can't continue to rotate by the right-angle side after the rotatory 90 of notch epitaxial circular arc direction, the wall thickness part of notch department section bar is cliied to the recess that cylindricality boss portion and inverted trapezoid portion formed, what make the board clamp piece better fixes in the notch department of section bar.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic view of a plate, which is deformed by thermal expansion after installation, when the present invention is not in use.
Fig. 2 is a front view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is an isometric schematic view of the present invention.
Fig. 5 is a schematic diagram of a practical environment of the present invention.
In the figure: 1. a body portion; 2. a rotating body; 201. a cylindrical boss portion; 202. an inverted trapezoidal portion; 3. a notch; 4. a plate; 5. fastener placement holes; 6. a nut; 7. a through hole; 8. a bolt; 9. an aluminum profile.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 2 to 4, the special plate clamping block for aluminum profiles comprises a main body part 1 and a rotator 2, wherein the main body part 1 is L-shaped, a fastener placing hole 5 is formed downwards in the top of the main body part 1, the fastener placing hole 5 is in a wedge shape with a wide top and a narrow bottom, a through hole 7 penetrating through the left side and the right side of the main body part 1 is formed in the vertical direction of the fastener placing hole 5, the rotator 2 is divided into a cylindrical boss part 201 contacting with the main body part 1 and an inverted trapezoid part 202 below the cylindrical boss part 201, a group of opposite angles of the cylindrical boss part 201 are arc chamfers, the opposite angle sides of the inverted trapezoid part 202 are arc chamfers, and the whole plate clamping block is integrally formed.
As shown in fig. 5, the mounting structure of the plate clamping block and the plate and the aluminum profile, the rotator 2 is inserted into the notch 3 of the aluminum profile 9 and rotates 90 degrees, then the rotator is blocked by the right-angle side of the cylindrical boss part 201 and cannot rotate continuously, the groove formed by the rotator 2 and the main body part 1 clamps the wall thickness ratio of the profile at the notch 3, thereby fixing the plate clamping block at the notch 3 of the aluminum profile 9, the plate 4 is placed at the L-shaped notch of the main body part 1, the nut 6 is used as a fastener, the nut 6 is placed in the fastener placing hole 5, the nut 6 is used for gravity action, the nut 6 falls down from the fastener placing hole 5 which is wide at the top and narrow at the bottom, and due to the effect of the elastic property, the nut 6 is fixed in the fastener placing hole 5, the bolt 8 is passed through the hole and the through hole 7 on the plate 4 and locked with the nut 6, thereby fixing the plate 4 on the aluminum profile 9, when board 4 is being heated and takes place to extend deformation, board 4 can extend to the inside direction of notch 3, and the condition that the deformation and protrusion aluminium alloy 9 frame can not appear.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (4)
1. The utility model provides a board clamp splice for aluminium alloy, includes main part and rotator, the main part top is equipped with the fastener downwards and places the hole, with the hole is placed to the fastener vertical direction is seted up and is run through the through-hole of the main part left and right sides, its characterized in that: the body section is L-shaped in cross-section.
2. The plate clamp block for aluminum profiles according to claim 1, characterized in that: the fastener placing hole is wedge-shaped.
3. The plate clamp block for aluminum profiles according to claim 1, characterized in that: the rotator is divided into a cylindrical boss part in contact with the main body part and an inverted trapezoid part below the cylindrical boss part, wherein a group of opposite corners of the cylindrical boss part are arc chamfers, and two opposite sides of the opposite corners of the inverted trapezoid part are arc chamfers.
4. The plate clamp block for aluminum profiles according to claim 1, characterized in that: the plate clamping block is made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021568674.9U CN213298486U (en) | 2020-08-01 | 2020-08-01 | Plate clamping block for aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021568674.9U CN213298486U (en) | 2020-08-01 | 2020-08-01 | Plate clamping block for aluminum profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213298486U true CN213298486U (en) | 2021-05-28 |
Family
ID=76023118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021568674.9U Active CN213298486U (en) | 2020-08-01 | 2020-08-01 | Plate clamping block for aluminum profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213298486U (en) |
-
2020
- 2020-08-01 CN CN202021568674.9U patent/CN213298486U/en active Active
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