CN217542701U - Photovoltaic glass shock resistance test device - Google Patents
Photovoltaic glass shock resistance test device Download PDFInfo
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- CN217542701U CN217542701U CN202220378215.7U CN202220378215U CN217542701U CN 217542701 U CN217542701 U CN 217542701U CN 202220378215 U CN202220378215 U CN 202220378215U CN 217542701 U CN217542701 U CN 217542701U
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Abstract
The utility model discloses a photovoltaic glass shock resistance test device, which comprises a test pool and a fixed frame, wherein the fixed frame is vertically provided with a cross rod, the cross rod is provided with a steel ball component, the middle part of the test pool penetrates through a through hole in the horizontal direction, and two ends of the through hole are respectively provided with an extension plate with the upper surface flush with the upper surface of the test pool; a double-shaft motor is arranged in the through hole, two rotating shafts of the double-shaft motor are respectively connected with a first screw rod, and the first screw rods are respectively in threaded connection with the middle part of the extension plate; a supporting seat is arranged in the through hole, a first guide rod is arranged on the supporting seat, and first guide holes for the first guide rod to penetrate are formed in the two extension plates respectively. The utility model discloses well adoption biax motor, first lead screw, first guide arm and extension plate can support the edge all around of photovoltaic glass board according to the size in the length extension test pond of photovoltaic glass board, increases the area of contact of test pond and photovoltaic glass board, makes the glass in the test area at same horizontal plane, improves the measuring accuracy.
Description
Technical Field
The utility model relates to a glass detection device field especially relates to a photovoltaic glass shock resistance test device.
Background
The current glass specifications require testing of the impact resistance of the glass, and a large number of glass impact resistance test devices have emerged.
Chinese patent with publication number CN207081625U discloses a glass shock resistance test device, including test cell and mount, the mount includes at the fixed horizontal dead lever and the vertical regulation pole that links to each other of tip, horizontal dead lever is located the top of test cell and is equipped with the sucking disc electro-magnet and is used for controlling the controller of sucking disc electro-magnet, vertical regulation pole is equipped with the screw thread adjusting module who is used for adjusting the mount lift.
The size of the test pool of above-mentioned patent is fixed, can only be applicable to with test pool assorted fixed dimension's glass, and photovoltaic finished glass's size is not of uniform size, and when photovoltaic finished glass's size was greater than the size of test pool, because the effect of gravity, the part that photovoltaic glass surpassed the test pool can sink to making the middle arch of photovoltaic glass, leads to the glass in the test area not at same horizontal plane, influences test effect. In addition, when the glazed back plate glass is tested, the impact resistance test of a non-glazed area is required, and the existing impact resistance test device cannot realize accurate positioning and also influences the test result.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a photovoltaic glass shock resistance test device.
The utility model discloses an innovation point lies in adopting biax motor, first lead screw, first guide arm and extension plate, can support the peripheral edge of photovoltaic glass board according to the size in the length extension test pond of photovoltaic glass board, increases the area of contact between test pond and the photovoltaic glass board for glass in the test area improves the measuring accuracy at same horizontal plane.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that:
a photovoltaic glass impact resistance test device comprises a test pool and a fixing frame vertically arranged on one side of the test pool, wherein a cross rod positioned above the test pool is vertically arranged on the fixing frame, a steel ball assembly is arranged on the cross rod, a through hole penetrates through the middle part of the test pool along the horizontal direction of the test pool, two ends of the through hole are respectively provided with an extension plate, and the upper surface of the extension plate is flush with the upper surface of the test pool; a double-shaft motor is arranged in the through hole, two rotating shafts of the double-shaft motor are connected with first screw rods respectively, and one end of each first screw rod, which is far away from the corresponding rotating shaft, is in threaded connection with the middle of the extension plate respectively; a supporting seat is arranged in the through hole, a first guide rod parallel to the first screw rod is arranged on the supporting seat, and first guide holes for the first guide rod to penetrate are formed in the two extension plates respectively. By adopting the double-shaft motor, the first lead screw, the first guide rod and the extension plate, the peripheral edge of the photovoltaic glass plate can be supported according to the size of the length extension test pool of the photovoltaic glass plate, the contact area between the test pool and the photovoltaic glass plate is increased, so that the glass in a test area is on the same horizontal plane, and the test precision is improved. The upper surface of extension plate and the upper surface of test cell flush for photovoltaic glass can the level place.
Preferably, a driving motor is arranged at the upper end of the fixing frame, a second screw rod is arranged at the lower end of the driving motor, the lower end of the second screw rod is rotatably connected with the lower end of the fixing frame, and the cross rod is in threaded connection with the second screw rod; and a second guide rod is vertically arranged at one end of the cross rod, which is far away from the fixing frame, and a second guide hole for the second guide rod to penetrate is formed in the cross rod. The driving motor, the second screw rod and the second guide rod are arranged, so that the height of the steel ball assembly can be adjusted up and down according to test requirements, and the test accuracy is improved; the second guide rod and the second guide hole have a guiding effect, so that the transverse rod can move up and down more stably.
Preferably, a connecting rod is arranged below the cross rod in a rotating mode, an infrared positioner facing the test tank is arranged on the connecting rod, and a sliding hole for the cross rod to penetrate out is formed in the steel ball component. The infrared positioning instrument can realize accurate positioning of the test points, so that the steel ball component is aligned to the test points to test the shock resistance, the precision is higher, and the accuracy is higher. The connecting rod can rotate the infrared positioning instrument to the other side after the steel ball component is positioned to the test point, and the steel ball falling is not easily interfered.
Preferably, the shape of the connecting rod is L-shaped.
Preferably, the lower parts of the two extension plates are provided with support legs, and the lower ends of the support legs are provided with universal casters. The support legs support the extension plate, so that the support strength of the extension plate on the photovoltaic glass plate is improved; the universal caster wheel makes the extension plate smoother when stretching out and drawing back.
Preferably, the fixing frame is provided with a scale along the length direction thereof. Be equipped with the scale, can take notes the height of scale, make things convenient for follow-up steel ball component's altitude mixture control.
The utility model has the advantages that:
1. by adopting the double-shaft motor, the first lead screw, the first guide rod and the extension plate, the peripheral edge of the photovoltaic glass plate can be supported according to the size of the length extension test pool of the photovoltaic glass plate, the contact area between the test pool and the photovoltaic glass plate is increased, so that the glass in a test area is on the same horizontal plane, and the test precision is improved.
2. The driving motor, the second screw rod and the second guide rod are arranged, so that the height of the steel ball assembly can be adjusted up and down according to test requirements, and the test accuracy is improved; the second guide rod and the second guide hole have a guiding effect, so that the transverse rod can move up and down more stably.
3. The infrared positioning instrument can realize accurate positioning of the test points, so that the steel ball component is aligned to the test points to test the shock resistance, the precision is higher, and the accuracy is higher.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the biaxial motor, the first lead screw and the first guide rod.
In the figure:
1. a test cell; 11. a through hole; 2. a fixed mount; 21. a scale; 3. a cross bar; 4. a steel ball component; 5. an extension plate; 51. a leg; 52. a universal caster; 6. a double-shaft motor; 61. a first lead screw; 62. a first guide bar; 7. a drive motor; 71. a second screw rod; 72. a second guide bar; 8. a connecting rod; 9. an infrared locator.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in figure 1, a photovoltaic glass shock resistance test device, including test 1 and the vertical mount 2 that sets up in test 1 one side of the pond, be equipped with the horizontal pole 3 that is located the test 1 top on the mount 2 perpendicularly, be equipped with steel ball subassembly 4 on the horizontal pole 3, set up the slide opening that supplies horizontal pole 3 to wear out on the steel ball subassembly 4. One side of the fixed frame 2 is provided with a scale 21 along the length direction. The other side of the test cell 1 is vertically provided with a second guide rod 72, the second guide rod 72 is located at one end of the cross rod 3 far away from the fixing frame 2, and the cross rod 3 is provided with a second guide hole for the second guide rod 72 to penetrate. The upper end of the fixed frame 2 is provided with a driving motor 7, the lower end of the driving motor 7 is provided with a second screw rod 71 in threaded connection with the cross rod 3, and the lower end of the second screw rod 71 is rotatably connected with the lower end of the fixed frame 2.
As shown in fig. 1, a connecting rod 8 is rotatably arranged below the cross rod 3, and the connecting rod 8 is L-shaped. Specifically, the vertical side of the connecting rod 8 is rotatably connected with the cross rod 3, and the horizontal side of the connecting rod 8 is provided with an infrared positioning instrument 9 facing the test cell 1.
As shown in fig. 1, a through hole 11 penetrates through the middle of the test cell 1 along the horizontal direction, extension plates 5 are respectively arranged at two ends of the through hole 11, and the upper surfaces of the extension plates 5 are flush with the upper surface of the test cell 1. The lower ends of the two extension plates 5 are respectively vertically provided with a support leg 51, and the lower end of each support leg 51 is provided with a universal caster 52.
As shown in fig. 1 and fig. 2, a double-shaft motor 6 is disposed in the through hole 11, two rotating shafts of the double-shaft motor 6 are respectively connected with a first screw rod 61, and one end of the first screw rod 61 away from the rotating shafts is respectively in threaded connection with the middle portion of the extension plate 5. A supporting seat is arranged in the through hole 11, a first guide rod 62 parallel to the first screw rod 61 is supported on the supporting seat, and first guide holes for the first guide rod 62 to penetrate are respectively formed in the two extension plates 5.
In view of the above, it is desirable to provide,
placing a photovoltaic glass plate on the test pool 1, starting a double-shaft motor 6 according to the size of the photovoltaic glass plate, driving an extension plate 5 to stretch and retract through a first lead screw 61 so as to support the peripheral edge of the photovoltaic glass plate, positioning a test point on the photovoltaic glass according to an infrared locator 9, moving a steel ball assembly 4 so that a slide hole moves along a cross rod 3 to be right above the positioned test point, rotating a connecting rod 8, rotating the infrared locator 9 by an angle without causing interference on a steel ball, and finally impacting the photovoltaic glass plate through the steel ball; when the height of the steel ball needs to be adjusted, the driving motor 7 is started, the second screw rod 71 is used for changing the transverse rod 3 to move up and down, so that the requirements are met, and the adaptability is high.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (6)
1. A photovoltaic glass impact resistance test device comprises a test pool and a fixing frame vertically arranged on one side of the test pool, wherein a cross rod positioned above the test pool is vertically arranged on the fixing frame, and a steel ball assembly is arranged on the cross rod;
a double-shaft motor is arranged in the through hole, two rotating shafts of the double-shaft motor are respectively connected with a first screw rod, and one end of the first screw rod, which is far away from the rotating shafts, is respectively in threaded connection with the middle part of the extension plate;
a supporting seat is arranged in the through hole, a first guide rod parallel to the first screw rod is arranged on the supporting seat, and first guide holes for the first guide rod to penetrate through are formed in the two extension plates respectively.
2. The device for testing the impact resistance of the photovoltaic glass as claimed in claim 1, wherein a driving motor is arranged at the upper end of the fixing frame, a second screw rod is arranged at the lower end of the driving motor, the lower end of the second screw rod is rotatably connected with the lower end of the fixing frame, and the cross rod is in threaded connection with the second screw rod;
and a second guide rod is vertically arranged at one end of the cross rod, which is far away from the fixing frame, and a second guide hole for the second guide rod to penetrate is formed in the cross rod.
3. The device for testing the impact resistance of photovoltaic glass according to claim 2, wherein a connecting rod is rotatably arranged below the cross rod, an infrared positioner facing the test cell is arranged on the connecting rod, and a sliding hole for the cross rod to penetrate out is formed in the steel ball component.
4. The device for testing the impact resistance of the photovoltaic glass as claimed in claim 3, wherein the shape of the connecting rod is L-shaped.
5. The device for testing the impact resistance of the photovoltaic glass according to claim 1, wherein support legs are arranged below the two extension plates, and a universal caster is arranged at the lower end of each support leg.
6. The device for testing the impact resistance of the photovoltaic glass as claimed in claim 2, wherein the fixing frame is provided with a scale along the length direction thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220378215.7U CN217542701U (en) | 2022-02-24 | 2022-02-24 | Photovoltaic glass shock resistance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220378215.7U CN217542701U (en) | 2022-02-24 | 2022-02-24 | Photovoltaic glass shock resistance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217542701U true CN217542701U (en) | 2022-10-04 |
Family
ID=83426698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220378215.7U Active CN217542701U (en) | 2022-02-24 | 2022-02-24 | Photovoltaic glass shock resistance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217542701U (en) |
-
2022
- 2022-02-24 CN CN202220378215.7U patent/CN217542701U/en active Active
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