Device for measuring light transmittance of building curtain wall glass

Abstract

The utility model relates to the technical field of glass detection, and discloses a building curtain wall glass transmittance measuring device which comprises a rack, a conveying assembly, a light source emitter and a light source receiver, the conveying assembly comprises roller shafts installed in the two ends of the rack, two conveying belts are connected between the two roller shafts, a motor used for driving the roller shafts to rotate is installed on the outer side of the rack, and limiting frames used for limiting the conveying belts are installed at the two ends of the rack. Upper mounting plates and lower mounting plates are mounted on the rack, an upper transverse plate is fixedly connected between the two upper mounting plates, a lower transverse plate is fixedly connected between the two lower mounting plates, and the light source emitters and the light source receivers are movably mounted on the upper transverse plate and the lower transverse plate respectively. The curtain wall glass conveying device can be suitable for conveying curtain wall glass of different sizes, the installation positions of the light source emitter and the light source receiver can be adjusted according to the width of the curtain wall glass, and the accuracy of a detection result is improved.

Description

Technical Field

[0001] This utility model relates to the field of glass testing technology, specifically a device for measuring the light transmittance of building curtain wall glass. Background Technology

[0002] Glass curtain walls are an important component of building exteriors, and their light transmittance directly affects the overall visual effect of the building. Light transmittance testing ensures that the light transmittance of the glass curtain wall meets design requirements, guaranteeing the building's lighting effects and energy efficiency, while also preventing light pollution and avoiding negative impacts on the building's aesthetics and visual appeal due to excessively low or high light transmittance.

[0003] Existing curtain wall glass transmittance testing equipment typically uses fixed-mount light source emitters and receivers, resulting in a fixed testing position. However, curtain wall glass varies in size, and when testing different sizes of curtain wall glass, the fixed testing location can easily lead to inaccuracies in the test results. Utility Model Content

[0004] The technical problem this invention aims to solve is that existing glass transmittance measurement methods use a fixed testing location when testing curtain wall glass of different sizes, which affects the accuracy of the test results.

[0005] To solve the above problems, the technical solution of this utility model is: a device for measuring the light transmittance of building curtain wall glass, including a frame, a conveying component installed on the frame, and a light source emitter and a light source receiver respectively provided on the upper and lower sides of the conveying component.

[0006] The conveying assembly includes rollers installed inside both ends of the frame, two conveyor belts connected between the two rollers, a motor for driving the rollers to rotate installed on the outside of the frame, and limit frames for limiting the movement of the conveyor belts installed at both ends of the frame.

[0007] The upper and lower mounting plates are fixedly connected to the upper and lower sides of the front and rear ends of the frame, respectively. An upper horizontal plate is fixedly connected between the two upper mounting plates, and a lower horizontal plate is fixedly connected between the two lower mounting plates. Multiple light source emitters and light source receivers are provided and are movably mounted on the upper and lower horizontal plates, respectively.

[0008] Furthermore, a support frame for positioning the curtain wall glass is placed on the conveyor belt, and the support frame has a positioning groove adapted to the curtain wall glass.

[0009] Furthermore, multiple support rollers are installed inside the frame between two roller shafts, and mounting frames are symmetrically fixed to the heads of the conveying components on both sides of the frame. Electric push rods are installed on the mounting frames, and limit strips for limiting the bearing frame are installed at the output ends of the electric push rods.

[0010] Furthermore, the limiting frame is a U-shaped frame, and its open end is provided with an arc-shaped groove adapted to the roller shaft, and the conveyor belt is located inside the limiting frame.

[0011] Furthermore, the frame has a sliding groove at both ends, and a limiting groove adapted to the limiting frame is provided on the inner side of both ends of the frame. A screw rod passing through the sliding groove is fixed to the end of the limiting frame, and a nut is installed on the screw rod.

[0012] Furthermore, the upper horizontal plate has multiple positioning holes, which are connected by a sliding groove. The width of the sliding groove is smaller than the diameter of the positioning holes, and multiple upper sliders are slidably connected in the sliding groove. Each upper slider includes two fixed blocks, and a positioning block and a connecting rod are fixedly connected between the two fixed blocks. The light source emitter is installed at the bottom of the upper slider.

[0013] Furthermore, the lower horizontal plate and the upper horizontal plate have the same design, and a lower slider is slidably connected to the lower horizontal plate. The lower slider has the same structure as the upper slider, and the light source receiver is installed on the top of the lower slider.

[0014] Furthermore, a display screen is mounted on one side of the upper mounting plate at the rear end of the frame.

[0015] The advantages of this invention compared to existing technologies are as follows: By adjusting the positions of the two conveyor belts on the rollers, this invention can be applied to the conveying of curtain wall glass of different sizes. The installation positions of the light source emitter and the light source receiver can be adjusted according to the width of the curtain wall glass, which can improve the accuracy of the test results. Attached Figure Description

[0016] Figure 1 This is a three-dimensional representation of the present invention. Figure 1 .

[0017] Figure 2 This is a three-dimensional representation of the present invention. Figure 2 .

[0018] Figure 3 This is a cross-sectional view of the present invention.

[0019] Figure 4 This is an installation structure diagram of the limiting frame of this utility model.

[0020] As shown in the figure: 1. Frame; 2. Light source emitter; 3. Light source receiver; 4. Roller; 5. Conveyor belt; 6. Limit frame; 7. Upper mounting plate; 8. Lower mounting plate; 9. Upper horizontal plate; 10. Lower horizontal plate; 11. Bearing frame; 12. Support roller; 13. Mounting frame; 14. Electric actuator; 15. Limit bar; 16. Screw; 17. Upper slider; 18. Lower slider; 19. Display screen. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 4 As shown, a device for measuring the light transmittance of building curtain wall glass includes a frame 1, on which a conveying assembly is installed. A light source emitter 2 and a light source receiver 3 are respectively provided on the upper and lower sides of the conveying assembly.

[0023] The conveying assembly includes rollers 4 installed inside both ends of the frame 1, with two conveyor belts 5 connected between the two rollers 4. A motor for driving the rollers 4 to rotate is installed on the outside of the frame 1. A support frame 11 for positioning the curtain wall glass is placed on the conveyor belt 5. The support frame 11 has a positioning groove adapted to the curtain wall glass. Multiple support rollers 12 are installed inside the frame 1 between the two rollers 4. Mounting frames 13 are symmetrically fixed to the head of the conveying assembly on both sides of the frame 1. Electric push rods 14 are installed on the mounting frames 13. A limiting strip 15 for limiting the position of the support frame 11 is installed at the output end of the electric push rod 14.

[0024] The support frame 11 can be used to position the curtain wall glass, effectively reducing the risk of it being bumped or knocked. The support frame 11 can be moved by the conveyor belt 5, thus enabling the curtain wall glass to move.

[0025] The frame 1 is equipped with limiting frames 6 at both ends for limiting the conveyor belt 5. The limiting frame 6 is a U-shaped frame, and its open end has an arc-shaped groove adapted to the roller shaft 4. The conveyor belt 5 is located inside the limiting frame 6. The frame 1 has a sliding groove at both ends. The inner side of the frame 1 at both ends has a limiting groove adapted to the limiting frame 6. The end of the limiting frame 6 is fixed with a screw 16 that passes through the sliding groove. A nut is installed on the screw 16.

[0026] Adjust the position of the conveyor belt 5 on the roller 4, slide the limiting frame 6 along the limiting groove, and then tighten the nut to fix the position of the limiting frame 6. This realizes the adjustment of the distance between the two conveyor belts 5, and can be applied to the conveying of curtain wall glass of different sizes.

[0027] The frame 1 has upper mounting plates 7 and lower mounting plates 8 fixedly connected to its upper and lower sides at both ends. An upper horizontal plate 9 is fixedly connected between the two upper mounting plates 7, and a lower horizontal plate 10 is fixedly connected between the two lower mounting plates 8. Multiple light source emitters 2 and light source receivers 3 are provided and movably mounted on the upper horizontal plate 9 and lower horizontal plate 10, respectively. Multiple positioning holes are provided on the upper horizontal plate 9, and these holes are connected by a sliding groove. The width of the sliding groove is smaller than the diameter of the positioning holes, and multiple upper sliders 17 are slidably connected within the sliding groove. Each upper slider 17 includes two fixed blocks, with a positioning block and a connecting rod fixedly connected between the two fixed blocks. The diameter of the positioning block is the same as the diameter of the positioning hole, and the diameter of the connecting rod is the same as the width of the sliding groove. The light source emitter 2 is mounted at the bottom of the upper slider 17. The lower horizontal plate 10 has the same design as the upper horizontal plate 9, and a lower slider 18 is slidably connected to the lower horizontal plate 10. The lower slider 18 has the same structure as the upper slider 17, and the light source receiver 3 is mounted on the top of the lower slider 18.

[0028] Move the upper slider 17 upward to separate the positioning block from the positioning hole. At this time, the upper slider 17 can be moved along the second slide groove to adjust the position of the light source emitter 2. The position of the light source receiver 3 can be adjusted in the same way. In this way, the installation positions of the light source emitter 2 and the light source receiver 3 can be adjusted according to the width of the curtain wall glass to improve the accuracy of the detection.

[0029] A display screen 19 is mounted on one side of the upper mounting plate 7 at the rear end of the frame 1. The display screen 19 shows the test results in real time, which facilitates the sorting of unqualified and qualified products by the staff.

[0030] In practical use, the distance between the two conveyor belts 5 is adjusted according to the width of the curtain wall glass, and the positions of the two limit strips 15 are adjusted to prevent the carrier frame 11 from tilting during placement. At the same time, the installation positions of the light source emitter 2 and the light source receiver 3 are adjusted, and the curtain wall glass is placed inside the carrier frame 11. Under the use of the conveyor belts 5, the curtain wall glass can be transported between the light source emitter 2 and the light source receiver 3 for light transmittance measurement.

[0031] The parts not disclosed in this utility model are all prior art, and their specific structures and working principles will not be described in detail.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0034] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A building curtain wall glass light transmittance measuring device, comprising a rack (1), a conveying assembly is installed on the rack (1), and a light source emitter (2) and a light source receiver (3) are arranged on the upper and lower sides of the conveying assembly respectively, characterized in that: the conveying assembly comprises two roller shafts (4) installed inside the two ends of the rack (1), two conveying belts (5) are connected between the two roller shafts (4), a motor for driving the rotation of the roller shafts (4) is installed on the outside of the rack (1), and limiting frames (6) for limiting the conveying belts (5) are installed at the two ends of the rack (1); upper mounting plates (7) and lower mounting plates (8) are fixedly connected to the upper and lower sides of the two ends of the rack (1) respectively, an upper cross plate (9) is fixedly connected between the two upper mounting plates (7), a lower cross plate (10) is fixedly connected between the two lower mounting plates (8), and a plurality of light source emitters (2) and light source receivers (3) are movably installed on the upper cross plate (9) and the lower cross plate (10) respectively.

2. The building curtain wall glass light transmittance measuring device according to claim 1, characterized in that: a bearing frame (11) for positioning the curtain wall glass is placed on the conveying belt (5), and a positioning groove matched with the curtain wall glass is formed in the bearing frame (11).

3. The device for measuring the light transmittance of a building curtain wall glass according to claim 2, characterized in that: a plurality of supporting rollers (12) are installed inside the rack (1) between the two roller shafts (4), mounting racks (13) are symmetrically fixedly connected to the two sides of the head of the conveying assembly, an electric push rod (14) is installed on the mounting rack (13), and a limiting strip (15) for limiting the bearing frame (11) is installed on the output end of the electric push rod (14).

4. The building curtain wall glass light transmittance measuring device according to claim 1, characterized in that: the limiting frame (6) is a U-shaped frame, an arc-shaped groove matched with the roller shaft (4) is formed in the opening end of the limiting frame (6), and the conveying belt (5) is located inside the limiting frame (6).

5. The device for measuring the light transmittance of a building curtain wall glass according to claim 4, characterized in that: a sliding groove one is formed at the two ends of the rack (1), a limiting groove matched with the limiting frame (6) is formed in the inside of the two ends of the rack (1), a screw rod (16) penetrating through the sliding groove one is fixedly connected to the end of the limiting frame (6), and a nut is installed on the screw rod (16).

6. The building curtain wall glass light transmittance measuring device according to claim 1, characterized in that: a plurality of positioning holes are formed in the upper cross plate (9), the plurality of positioning holes are communicated through a sliding groove two, the width of the sliding groove two is smaller than the diameter of the positioning hole, a plurality of upper sliding blocks (17) are slidably connected in the sliding groove two, the upper sliding block (17) comprises two fixed blocks, a positioning block and a connecting rod are fixedly connected between the two fixed blocks, the diameter of the positioning block is the same as that of the positioning hole, and the diameter of the connecting rod is the same as that of the sliding groove two, and the light source emitter (2) is installed at the bottom of the upper sliding block (17).

7. The building curtain wall glass light transmittance measuring device according to claim 6, characterized in that: the lower cross plate (10) and the upper cross plate (9) are designed in the same way, a lower sliding block (18) is slidably connected to the lower cross plate (10), the lower sliding block (18) has the same structure as the upper sliding block (17), and the light source receiver (3) is installed at the top of the lower sliding block (18).

8. The building curtain wall glass light transmittance measuring device according to claim 1, characterized in that: a display screen (19) is installed at the rear end of the rack (1) on one side of the upper mounting plate (7).

Images