Angle positioning device for vertical metal shutter curtain wall

Abstract

The utility model discloses an angle positioning device for a vertical metal shutter curtain wall, which comprises a protractor provided with a fixing part; one end of the connecting plate is connected with the circle center of the protractor through a rotating pair, and an observation hole and a marking through hole are formed in the connecting plate; the fixing part is rotationally connected with the end, away from the protractor, of the connecting plate through a reciprocating motion structure, so that limiting areas of different sizes are formed between the fixing part and the fixing part of the protractor, and the fixing part can rotate relative to the connecting plate to adapt to angle adjustment of the connecting plate. According to the angle positioning device for the vertical metal shutter curtain wall, the problem that the angle of a vertical metal shutter curtain wall is difficult to position is simplified into a plane problem, that is, according to the position of a vertical metal shutter projected to a curtain wall cross section plate, the angle positioning device is utilized to directly draw an angle positioning line according to a design angle; the metal shutter curtain wall can be directly installed according to the positioning lines, and the precision and efficiency of vertical metal shutter angle positioning are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall construction, in particular to an angle positioning device for a vertical metal louver curtain wall. Background Art

[0002] With the rapid development of the construction industry and the continuous innovation of architectural design concepts, my country has seen an increasing number of buildings with novel shapes, and the colors of building facades are becoming increasingly diverse. When designing the color of building facades, some buildings will add vertical metal louvers to the outside of the glass curtain wall after the glass curtain wall construction is completed to achieve color diversity. However, since some vertical metal louvers are fixed, and each vertical metal louver is fixed to the curtain wall cross-section plate at a different angle, it is difficult to position the angle of the vertical metal louvers during installation. Moreover, since curtain wall construction often involves high-altitude operations, the inconvenience of angle positioning will affect the operator's operation, thereby affecting the construction process.

[0003] In view of this, it is necessary to design a vertical metal louver curtain wall angle positioning device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a vertical metal louver curtain wall angle positioning device which is compact, lightweight, easy to operate, can quickly and accurately complete the vertical metal louver curtain wall angle positioning and is suitable for positioning vertical metal louvers on cross-section plates of different widths.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A vertical metal louver curtain wall angle positioning device, comprising:

[0007] A protractor, wherein the protractor is provided with a fixing portion for facilitating the clamping and fixing of the protractor to one side of the curtain wall cross-section plate;

[0008] A connecting plate, one end of which is connected to the center of the protractor through a revolving pair, and the connecting plate is provided with an observation hole for convenient observation of the protractor scale and a marking through hole for marking the installation position of the vertical metal louver;

[0009] The fixing piece is rotatably connected to the end of the connecting plate away from the protractor through a reciprocating structure, so that limiting areas of different sizes are formed between the fixing piece and the fixing part of the protractor and the fixing piece can be rotated relative to the connecting plate to adapt to the angle adjustment of the connecting plate.

[0010] As a further improvement of the present invention, the fixing portion is a fixing plate vertically connected to the protractor.

[0011] As a further improvement of the present invention, the fixing plate and the protractor are integrated.

[0012] As a further improvement of the present invention, the connecting plate is installed on a side of the protractor away from the fixed plate.

[0013] As a further improvement of the present invention, a center line is marked on the connecting plate.

[0014] As a further improvement of the present invention, the reciprocating structure includes an adjusting through hole provided on the connecting plate and a sliding block passing through the adjusting through hole and connected to the fixing member.

[0015] As a further improvement of the present invention, the slider includes a clamping part clamped on the connecting plate and a sliding part passing through the adjusting hole. The diameter of the adjusting hole is larger than the diameter of the sliding part and smaller than the diameter of the clamping part, so that the fixing part can rotate relative to the connecting plate.

[0016] As a further improvement of the present invention, the connection plate is further provided with scales corresponding to the positions of the adjustment holes.

[0017] As a further improvement of the present invention, the observation hole, marking through hole and adjustment through hole are sequentially arranged on the connecting plate in a direction away from the protractor, and the observation hole, marking through hole and adjustment through hole are all located on the center line of the connecting plate.

[0018] As a further improvement of the present invention, the connecting plate and the protractor are both made of stainless steel.

[0019] The beneficial effects of the utility model are:

[0020] 1. The present invention connects the connecting plate to the center of the protractor, and can adjust the position of the connecting plate relative to the protractor according to the design angle of the vertical metal louver, and then the installation position of the vertical metal louver can be marked by using the marking through hole. In addition, the setting of the fixing portion and the fixing member can engage the angle positioning device on both sides of the curtain wall cross-section plate to facilitate marking the installation position of the vertical metal louver; at the same time, because the fixing member and the connecting plate are connected by a reciprocating structure, different sizes of limiting areas can be formed between the fixing member and the fixing portion, so that the angle positioning device can adapt to the installation and positioning of vertical metal louvers on curtain wall cross-section plates of different widths and adapt to the positioning requirements of vertical metal louvers at different angles on the same curtain wall cross-section plate. In addition, the setting that the fixing member can rotate relative to the connecting plate facilitates the adjustment of the relative position of the fixing member and the connecting plate, so that no matter what angle the connecting plate is relative to the side of the curtain wall cross-section plate, the fixing member can be engaged and fixed on the side of the curtain wall cross-section plate to play a fixing role.

[0021] 2. The vertical metal louver curtain wall angle positioning device of the present invention simplifies the problem of difficult angle positioning of the vertical metal louver curtain wall into a plane problem. That is, according to the position of the vertical metal louver projected onto the curtain wall cross-section plate, the angle positioning line is directly drawn on the cross-section plate at the base of each vertical metal louver according to the designed angle using the angle positioning device. The metal louver curtain wall can be directly installed according to the positioning line, which greatly improves the accuracy and efficiency of the vertical metal louver angle positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of the vertical metal louver curtain wall angle positioning device of the present invention.

[0023] Figure 2 AA cross-section diagram.

[0024] Figure 3 This is a schematic diagram of a vertical metal louver curtain wall angle positioning device used for positioning vertical metal louvers.

[0025] Reference numerals

[0026] 10. Protractor; 11. Fixing plate; 20. Connecting plate; 21. Observation hole; 22. Marking hole; 23. Center line; 30. Fixing piece; 31. Horizontal plate; 32. Vertical plate; 41. Adjustment hole; 42. Slider; 421. Snap-fit ​​part; 422. Sliding part; 50. Curtain wall cross-section plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] It should also be noted here that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme of the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0029] In addition, it should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0030] See also Figure 1 and Figure 3 As shown, the utility model provides a vertical metal louver curtain wall angle positioning device, comprising:

[0031] A protractor 10 is provided with a fixing portion for facilitating the fixing of the protractor 10 to one side of the curtain wall cross plate 50;

[0032] A connecting plate 20, one end of which is connected to the center of the protractor 10 via a revolving pair. The connecting plate 20 is provided with an observation hole 21 for conveniently observing the scale of the protractor 10 and a marking through hole 22 for marking the installation position of the vertical metal louver;

[0033] The fixing member 30 is rotatably connected to the end of the connecting plate 20 away from the protractor 10 through a reciprocating structure, so that limiting areas of different sizes are formed between the fixing member 30 and the fixed part of the protractor 10, and the fixing member 30 can be rotated relative to the connecting plate 20 to adapt to the angle adjustment of the connecting plate 20.

[0034] Specifically, the fixing portion is a fixing plate 11 vertically connected to the protractor 10 ; illustratively, the fixing portion is a fixing plate 11 extending from the straight side of the protractor 10 in a direction perpendicular to the protractor 10 .

[0035] The fixing plate 11 and the protractor 10 are integrated, so that a folded edge is formed on the straight side of the protractor 10 for fixing the protractor 10 to the side of the curtain wall cross plate 50 .

[0036] Exemplarily, the connecting plate 20 is mounted on a side of the protractor 10 away from the fixing plate 11. The connecting plate 20 and the protractor 10 are both made of stainless steel, wherein the thickness of the connecting plate 20 is 0.5-1.5 mm, and the thickness of the protractor 10 is 1-2 mm.

[0037] The connecting plate 20 is also marked with a center line 23 , so that the position of the protractor 10 corresponding to the center line 23 of the connecting plate 20 can be observed through the observation hole 21 to read the current angle between the connecting plate 20 and the protractor 10 .

[0038] Specifically, the reciprocating structure includes an adjustment hole 41 provided on the connecting plate 20 and a slider 42 passing through the adjustment hole 41 and connected to the fixing member 30. Figure 2 As shown, the slider 42 includes a clamping portion 421 clamped on the connecting plate 20 and a sliding portion 422 passing through the adjusting hole 41. The diameter of the adjusting hole 41 is larger than the diameter of the sliding portion 422 and smaller than the diameter of the clamping portion 421, so that the slider 42 can rotate in the adjusting hole 41 as needed, so that the fixing member 30 can rotate relative to the connecting plate 20, thereby facilitating the adjustment of the relative position of the fixing member 30 and the connecting plate 20, so that no matter what angle the connecting plate 20 is relative to the side of the curtain wall cross-section plate 50, the fixing member 30 can be clamped and fixed on the side of the curtain wall cross-section plate 50 to play a fixing role.

[0039] A scale is further provided on the connecting plate 20 at the position corresponding to the adjustment through hole 41 , so as to facilitate observation of the distance between the fixing member 30 and the fixing portion along the extending direction of the connecting plate 20 .

[0040] Exemplarily, the fixing member 30 includes a horizontal plate 31 and a vertical plate 32 arranged on the side of the horizontal plate 31 away from the protractor 10. The vertical plate 32 and the horizontal plate 31 form a corner portion with an angle of 90°, so that the fixing member 30 can be engaged with the side of the curtain wall cross-section plate 50, fixing the relative position of the end of the connecting plate 20 and the curtain wall cross-section plate 50, thereby facilitating the position of the angle positioning device relative to the curtain wall cross-section plate 50 through the fixing member 30 and the fixing portion, so as to mark the installation position of the vertical metal blinds through the marked through-hole 22.

[0041] Specifically, the observation hole 21 , the marking through hole 22 and the adjustment through hole 41 are sequentially arranged on the connecting plate 20 in a direction away from the protractor 10 , and the observation hole 21 , the marking through hole 22 and the adjustment through hole 41 are all located on the center line 23 of the connecting plate 20 .

[0042] Specifically, the present invention simplifies the problem of difficult angle positioning of the vertical metal louver curtain wall into a plane problem, that is, according to the position of the vertical metal louver projected onto the curtain wall cross-section plate 50, on the cross-section plate at the base of each vertical metal louver, the angle positioning line is directly drawn according to the design angle using the angle positioning device, and the metal louver curtain wall can be directly installed according to the positioning line, which greatly improves the accuracy and efficiency of the vertical metal louver angle positioning.

[0043] like Figure 3 As shown, when in use, the fixing plate 11 of the protractor 10 is engaged and fixed on the side of the curtain wall cross-section plate 50, and the position of the connecting plate 20 relative to the protractor 10 is adjusted according to the design angle, so that the angle between the connecting plate 20 and the protractor 10 is the same as the design angle; the position of the fixing member 30 on the connecting plate 20 and the angle of the fixing member 30 relative to the connecting plate 20 are adjusted by reciprocating movement of the structure, so that the other end of the connecting plate 20 is fixed to the side of the curtain wall cross-section plate 50 away from the protractor 10 through the fixing member 30, and the angle positioning device can be fixed on the curtain wall cross-section plate 50, and then the installation position of the vertical metal blind on the curtain wall cross-section plate 50 can be marked by marking the through hole 22.

[0044] By adjusting the position of the connecting plate 20 relative to the protractor 10 so that the connecting plate 20 and the protractor 10 form angles of different sizes, and adjusting the position of the fixing member 30 on the connecting plate 20 and the angle of the fixing member 30 relative to the connecting plate 20 by reciprocating movement, the positioning of vertical metal blinds of all different angles can be completed on the same curtain wall cross-section plate 50. At the same time, the angle positioning device is also applicable to curtain wall cross-section plates 50 of different widths.

[0045] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A vertical metal louver curtain wall angle positioning device, characterized in that: include: A protractor, wherein the protractor is provided with a fixing portion for facilitating the clamping and fixing of the protractor to one side of the curtain wall cross-section plate; A connecting plate, one end of which is connected to the center of the protractor via a revolving pair, and the connecting plate is provided with an observation hole for convenient observation of the protractor scale and a marking through hole for marking the installation position of the vertical metal louver; The fixing piece is rotatably connected to the end of the connecting plate away from the protractor through a reciprocating structure, so that limiting areas of different sizes are formed between the fixing piece and the fixing part of the protractor and the fixing piece can be rotated relative to the connecting plate to adapt to the angle adjustment of the connecting plate.

2. The vertical metal louver curtain wall angle positioning device according to claim 1, characterized in that: The fixing portion is a fixing plate vertically connected to the protractor.

3. The vertical metal louver curtain wall angle positioning device according to claim 2, characterized in that: The fixing plate and the protractor are integrated.

4. The vertical metal louver curtain wall angle positioning device according to claim 2, characterized in that: The connecting plate is mounted on a side of the protractor away from the fixing plate.

5. The vertical metal louver curtain wall angle positioning device according to claim 1, characterized in that: The connecting plate is marked with a center line.

6. The vertical metal louver curtain wall angle positioning device according to claim 1, characterized in that: The reciprocating structure includes an adjusting through hole provided on the connecting plate and a sliding block passing through the adjusting through hole and connected with the fixing member.

7. The vertical metal louver curtain wall angle positioning device according to claim 6, characterized in that: The slider includes a clamping portion clamped on the connecting plate and a sliding portion passing through an adjusting through hole. The diameter of the adjusting through hole is larger than the diameter of the sliding portion and smaller than the diameter of the clamping portion, so that the fixing member can rotate relative to the connecting plate.

8. The vertical metal louver curtain wall angle positioning device according to claim 6, characterized in that: The connection plate is also provided with scales corresponding to the positions of the adjustment holes.

9. The vertical metal louver curtain wall angle positioning device according to claim 6, characterized in that: The observation hole, the marking through hole and the adjusting through hole are sequentially arranged on the connecting plate in a direction away from the protractor, and the observation hole, the marking through hole and the adjusting through hole are all located on the center line of the connecting plate.

10. The vertical metal louver curtain wall angle positioning device according to claim 1, characterized in that: The connecting plate and the protractor are both made of stainless steel.

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