Glass curtain wall detection device

Abstract

The utility model discloses a glass curtain wall detection device, comprising a frame body which is provided with a fixing mechanism used for placing glass to be detected; the longitudinal displacement mechanism is slidably arranged at the upper end of the frame body; the transverse displacement mechanism is arranged on the longitudinal displacement mechanism so as to move longitudinally on the frame body along with the longitudinal displacement mechanism; the releasing mechanism is arranged on the transverse displacement mechanism so as to transversely move at the upper end of the frame body; and the heavy ball is buckled with the releasing mechanism and is vertically positioned above the fixing mechanism. The release mechanism is arranged on the transverse displacement mechanism on the frame body, so that the heavy ball is controlled to perform resistance-free free falling motion to detect the strength of the to-be-detected curtain wall glass, and the heavy ball is enabled to perform multi-position free falling on the frame body by means of the longitudinal displacement mechanism to simulate impact detection on different positions of the glass curtain wall. And the flexibility and applicability of the glass curtain wall detection device are obviously improved.

Description

Technical Field

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

[0002] Impact resistance is a very important performance indicator in the testing of glass curtain walls. According to GB / T 38264-2019 "Classification and Test Method of Impact Resistance of Building Curtain Walls", the current test method for the impact resistance of glass curtain walls in my country is the "pendulum" impact test. The test preparation time is long and the test method is limited, making it difficult to achieve intelligent testing. In contrast, the "free fall" impact test is the more commonly used test method for the impact resistance of glass curtain walls abroad.

[0003] Currently, impact-resistant devices mainly rely on retractors to release counterweights. For example, a smart glass curtain wall inspection device with publication number CN117347193A discloses a retractor to control the counterweight to fall freely at different heights. However, because the retractor has a certain tensile resistance, the counterweight will encounter some resistance when falling, and cannot truly achieve free fall. Therefore, this application proposes a glass curtain wall inspection device in which the counterweight can be released without resistance. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of the aforementioned technologies by proposing a glass curtain wall testing device, thereby resolving the problems described above.

[0005] This utility model provides a glass curtain wall inspection device, comprising:

[0006] The frame is equipped with a fixing mechanism for placing the glass to be tested.

[0007] The longitudinal displacement mechanism is slidably mounted on the upper end of the frame.

[0008] The lateral displacement mechanism is mounted on the longitudinal displacement mechanism to follow the longitudinal displacement mechanism in longitudinal movement on the frame.

[0009] The release mechanism is located on the lateral displacement mechanism to allow lateral movement at the upper end of the frame;

[0010] The heavy ball is engaged with the release mechanism and is positioned vertically above the fixing mechanism.

[0011] Preferably, the longitudinal displacement mechanism includes a longitudinal motor, a sliding member, a longitudinal screw, and a longitudinal slider. The sliding member is rolled on both sides of the upper end of the frame, the longitudinal screw is rotatably mounted within one of the longitudinal beams, the longitudinal slider is threadedly connected to the longitudinal screw and fixed to one of the sliding members, and the longitudinal motor is mounted on one of the longitudinal beams and drivenly connected to the longitudinal screw. The sliding members are connected to each other by connecting rods. Limit grooves are provided on both sides of the longitudinal beams, and rollers are rotatably mounted on the sliding members, rolling within the limit grooves.

[0012] The lateral displacement mechanism includes a lateral motor, a transmission bevel gear, and a lateral screw. The lateral motor is fixedly mounted on the upper end of one of its sliding parts, and the two ends of the lateral screw are rotatably mounted on the sliding parts. The transmission bevel gear is coaxially connected to the lateral screw, and the output end of the lateral motor is driven by the meshing of the driving bevel gear and the transmission bevel gear.

[0013] Preferably, the release mechanism includes a moving block, a release motor, a cam block, an elastic limiting rod, and an elastic locking rod. The moving block is slidably sleeved on the connecting rod and threadedly connected to the transverse screw. The release motor is mounted on the moving block and coaxially connected to the cam block. The elastic limiting rod is connected to the elastic locking rod through a connecting plate. The elastic limiting rod and the elastic locking rod are slidably mounted on both sides of the moving block. Springs are sleeved on the elastic limiting rod and the elastic locking rod, and one end of the spring is connected to the limiting hole of the moving block. The elastic locking rod is inserted into the lifting ring of the weight ball.

[0014] Preferably, the frame includes an upper frame, a lifting mechanism, and a base frame. A fixing mechanism is mounted on the base frame, and the upper frame is connected to the base frame via the lifting mechanism. The lifting mechanism includes a sleeve and a fixing rod. The fixing rod is mounted on the base frame, and the sleeve is fixedly mounted on the upper frame. The sleeve is fitted onto the fixing rod, and the fixing rod has multiple locking holes along its axial direction. The sleeve has insert rods that engage with the locking holes. The fixing mechanism includes a fixing beam and suction cups for fixing the curtain wall glass. The suction cups are mounted on the fixing beam. Rubber pads are provided on the base frame.

[0015] Preferably, the movable block is provided with a locking groove, the sliding end of the elastic locking rod is slidably located in the locking groove, and the lower side of the end of the elastic locking rod is provided with an inclined surface so that the lifting ring can push the elastic locking rod to engage with it by inserting it into the locking groove and relying on the inclined surface.

[0016] Compared with existing technologies, it has the following beneficial effects:

[0017] This application uses a release mechanism on the lateral displacement mechanism on the frame to control the weight ball to fall freely without resistance for strength testing of the curtain wall glass under test. It also uses a longitudinal displacement mechanism to make the weight ball fall freely at multiple positions on the frame to simulate impact testing at different positions of the glass curtain wall, which significantly improves the flexibility and applicability of the glass curtain wall testing device. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the glass curtain wall testing device of this utility model;

[0020] Figure 2 for Figure 1 Enlarged diagram of part A in the diagram;

[0021] Figure 3 This is a schematic diagram of the glass curtain wall testing device of this utility model;

[0022] Figure 4 for Figure 3 Enlarged schematic diagram of part B in the diagram;

[0023] Figure 5 This is a schematic diagram of the release mechanism of this utility model;

[0024] Figure 6 This is a schematic diagram of the glass curtain wall testing device of this utility model;

[0025] Figure 7 for Figure 6 Enlarged schematic diagram of part C in the diagram.

[0026] In the diagram, 1-frame; 10-longitudinal beam; 11-upper frame; 12-lifting mechanism; 13-base frame; 101-limiting slide; 2-fixing mechanism; 21-fixed beam; 22-suction cup; 3-longitudinal displacement mechanism; 31-longitudinal motor; 32-slider; 33-longitudinal screw; 34-longitudinal slider; 35-roller; 36-connecting rod; 4-lateral displacement mechanism; 41-lateral motor; 42-transmission bevel gear; 43-lateral screw; 5-release mechanism; 51-moving block; 52-release motor; 53-cam block; 54-elastic limit rod; 55-elastic locking rod; 56-spring; 57-connecting plate; 6-weighted ball; 61-lifting ring; 7-rubber pad block. Detailed Implementation

[0027] To better understand the structure, functional features, and advantages of this utility model, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings:

[0028] Example:

[0029] like Figures 1 to 7 As shown, this utility model provides a glass curtain wall inspection device, comprising:

[0030] The frame 1 is equipped with a fixing mechanism 2 for placing the glass to be tested;

[0031] The longitudinal displacement mechanism 3 is slidably mounted on the upper end of the frame 1;

[0032] The lateral displacement mechanism 4 is mounted on the longitudinal displacement mechanism 3 to follow the longitudinal displacement mechanism 3 and move longitudinally on the frame 1.

[0033] Release mechanism 5 is provided on lateral displacement mechanism 4 to move laterally at the upper end of frame 1;

[0034] The heavy ball 6 is engaged with the release mechanism 5 and is vertically positioned above the fixing mechanism 2; specifically, this detection device can use an impact hammer instead of the heavy ball 6 or an impact needle.

[0035] See Figure 2 The longitudinal displacement mechanism 3 of this application includes a longitudinal motor 31, a sliding member 32, a longitudinal screw 33, and a longitudinal slider 34. The sliding member 32 is rotatably mounted on the longitudinal beams 10 on both sides of the upper end of the frame 1. The longitudinal screw 33 is rotatably mounted within one of the longitudinal beams 10. The longitudinal slider 34 is threadedly connected to the longitudinal screw 33 and fixed to one of the sliding members 32. The longitudinal motor 31 is mounted on one of the longitudinal beams 10 and is connected to the longitudinal screw 33 for transmission. The sliding members 32 are connected to each other by a connecting rod 36. Limiting grooves 101 are provided on both sides of the longitudinal beams 10. Rollers 35 are rotatably mounted on the sliding members 32. The rollers 35 roll within the limiting grooves 101 to limit the sliding members 32, so that the sliding members 32 can slide stably on the longitudinal beams 10 on both sides of the frame 1.

[0036] See Figure 2 The lateral displacement mechanism 4 of this application includes a lateral motor 41, a transmission bevel gear 42, and a lateral screw 43. The lateral motor 41 is fixedly mounted on the upper end of one of its sliding members 32. The two ends of the lateral screw 43 are rotatably mounted on the sliding member 32. The transmission bevel gear 42 is coaxially connected to the lateral screw 43. The output end of the lateral motor 41 is driven by the meshing of the drive bevel gear 42 with the drive bevel gear to drive the lateral screw 43 to rotate on the sliding member 32, thereby controlling the moving block 51 to slide on the connecting rod 36.

[0037] See Figure 4 and Figure 5The release mechanism 5 of this application includes a moving block 51, a release motor 52, a cam block 53, an elastic limiting rod 54, and an elastic locking rod 55. The moving block 51 is slidably sleeved on the connecting rod 36 and threadedly connected to the transverse screw 43. The release motor 52 is mounted on the moving block 51 and coaxially connected to the cam block 53. The elastic limiting rod 54 is connected to the elastic locking rod 55 through a connecting plate 57. The elastic limiting rod 54 and the elastic locking rod 55 are slidably disposed on both sides of the moving block 51. A spring 56 is sleeved on the elastic limiting rod 54 and the elastic locking rod 55, and one end of the spring 56 is connected to the limiting hole of the moving block 51. The end of the elastic limiting rod 54 elastically abuts against the outer ring of the cam block 53. This rolling elastic abutment with the cam block 53 can be achieved by setting a ball bearing at the end of the elastic limiting rod 54.

[0038] The elastic locking rod 55 is inserted into the lifting ring 61 of the weight ball 6 to lock the weight ball 6. When the weight ball 6 needs to be released, the release motor 52 is energized to drive the cam block 53 to rotate, so that the long diameter end of the cam block 53 pushes the movable abutting elastic limit rod 54 to move to both sides. The connecting plate 57 pushes the elastic locking rod 55 to move synchronously to disengage from the lifting ring 61, so that the weight ball 6 can be released in free fall.

[0039] See Figure 4 The movable block 51 of this application is provided with a locking groove, and the sliding end of the elastic locking rod 55 is slidably located in the locking groove. The lower side of the end of the elastic locking rod 55 is provided with an inclined surface so that the lifting ring 61 can push the elastic locking rod 55 to be inserted into the locking groove by relying on the inclined surface, so as to achieve quick insertion.

[0040] Specifically, this application also includes a cable reel mechanism, which includes a cable winder and a cable. The cable winder is mounted on the movable block 51. One end of the cable is fixedly connected to the top of the hanging ring 61, and the other end is connected to the cable winder, so that the cable winder can pull the falling ball 6 up to engage with the elastic locking rod 55 for locking.

[0041] As another embodiment of this application, such as Figure 3 As shown, the frame 1 of this application includes an upper frame 11, a lifting mechanism 12, and a base frame 13. A fixing mechanism 2 is mounted on the base frame 13, and the upper frame 11 is connected to the base frame 13 via the lifting mechanism 12. The lifting mechanism 12 includes a sleeve and a fixing rod. The fixing rod is mounted on the base frame 13, and the sleeve is fixedly mounted on the upper frame 11. The sleeve is fitted onto the fixing rod, and the fixing rod has multiple locking holes along the axial direction. The sleeve has insert rods that are inserted into the locking holes to fix the adjusted height of the sleeve.

[0042] See Figure 1The fixing mechanism 2 of this application includes a fixing beam 21 and a suction cup 22 for fixing the curtain wall glass, with the suction cup 22 mounted on the fixing beam 21. A rubber pad 7 is provided on the base frame 13. The rubber pad 7 effectively reduces the transmission of impact from the test to the ground and also facilitates the cleaning of broken curtain wall glass within the base frame 13. Furthermore, the suction cup 22 can be replaced by a clamping device, which is a pressure plate structure consisting of bolts with rubber pads screwed in and tightened.

[0043] Specifically, the suction cup 22 of this application is hinged to the fixed beam 21 via a hinge member, which is a rod. The hinge member of the rod is threadedly connected to the fixed beam 21 to adjust the distance between the suction cup 22 and the fixed beam 21, thereby achieving angle adjustment of the curtain wall glass installed on the fixing mechanism 2. Furthermore, a sliding plate can be provided on the fixed beam 21, with the hinge member fixed to the sliding plate. Two limiting sliding plates are provided at both ends of each fixed beam 21, allowing the suction cup 22 to slide and adjust the distance between the two ends of the fixed beam 21.

[0044] The above description is merely a preferred embodiment of this utility model and does not constitute any limitation on this utility model. Any person skilled in the art can make many possible variations and modifications to the technical solution of this utility model, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this utility model. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technology of this utility model without departing from the scope of the technical solution of this utility model shall fall within the protection scope of this technical solution.

Claims

1. A glass curtain wall inspection device, characterized in that, include: The frame (1) is equipped with a fixing mechanism (2) for placing the glass to be tested. The longitudinal displacement mechanism (3) is slidably disposed at the upper end of the frame (1); A lateral displacement mechanism (4) is provided on the longitudinal displacement mechanism (3) to follow the longitudinal displacement mechanism (3) to move longitudinally on the frame (1); Release mechanism (5) is provided on the lateral displacement mechanism (4) to move laterally at the upper end of the frame (1); The heavy ball (6) is fastened to the release mechanism (5) and is vertically positioned above the fixing mechanism (2); The longitudinal displacement mechanism (3) includes a longitudinal motor (31), a sliding member (32), a longitudinal screw (33), and a longitudinal slider (34). The sliding member (32) is rolled on the longitudinal beams (10) on both sides of the upper end of the frame (1). The longitudinal screw (33) is rotatably disposed in one of the longitudinal beams (10). The longitudinal slider (34) is threadedly connected to the longitudinal screw (33) and fixed to one of the sliding members (32). The longitudinal motor (31) is disposed on one of the longitudinal beams (10) and is connected to the longitudinal screw (33) in a transmission manner. The sliding members (32) are connected to each other by a connecting rod (36). The lateral displacement mechanism (4) includes a lateral motor (41), a transmission bevel gear (42), and a lateral screw (43). The lateral motor (41) is fixedly mounted on the upper end of one of the sliding members (32). The two ends of the lateral screw (43) are rotatably mounted on the sliding member (32). The transmission bevel gear (42) is coaxially connected to the lateral screw (43). The output end of the lateral motor (41) is driven by meshing with the transmission bevel gear (42) through the active bevel gear. The release mechanism (5) includes a moving block (51), a release motor (52), a cam block (53), an elastic limiting rod (54), and an elastic locking rod (55). The moving block (51) is slidably sleeved on the connecting rod (36) and threadedly connected to the transverse screw (43). The release motor (52) is mounted on the moving block (51) and coaxially connected to the cam block (53). The elastic limiting rod (54) is connected to the elastic locking rod via a connecting plate (57). (55) Connection, the elastic limiting rod (54) and the elastic locking rod (55) are slidably disposed on both sides of the moving block (51), and springs (56) are sleeved on the elastic limiting rod (54) and the elastic locking rod (55). One end of the spring (56) is connected to the limiting hole of the moving block (51); the elastic locking rod (55) is inserted into the lifting ring (61) of the weight ball (6); the elastic limiting rod (54) elastically abuts against the cam block (53).

2. The glass curtain wall testing device according to claim 1, characterized in that, The longitudinal beam (10) is provided with limiting grooves (101) on both sides, and the sliding member (32) is provided with a roller (35) that rotates within the limiting groove (101).

3. The glass curtain wall inspection device according to claim 1, characterized in that, The frame (1) includes an upper frame (11), a lifting mechanism (12) and a base frame (13). The fixing mechanism (2) is located on the base frame (13). The upper frame (11) is connected to the base frame (13) through the lifting mechanism (12).

4. The glass curtain wall testing device according to claim 3, characterized in that, The lifting mechanism (12) includes a sleeve and a fixing rod. The fixing rod is mounted on the base frame (13), the sleeve is fixedly mounted on the upper frame (11), the sleeve is sleeved on the fixing rod, the fixing rod is provided with a plurality of locking holes along the axial direction, and the sleeve is provided with a plug rod that is inserted into the locking holes.

5. The glass curtain wall inspection device according to claim 4, characterized in that, The movable block (51) is provided with a locking groove, and the sliding end of the elastic locking rod (55) is slidably located in the locking groove. The lower side of the end of the elastic locking rod (55) is provided with an inclined surface so that the lifting ring (61) can push the elastic locking rod (55) to engage with it by inserting it into the locking groove and relying on the inclined surface.

6. The glass curtain wall inspection device according to claim 5, characterized in that, The fixing mechanism (2) includes a fixing beam (21) and a suction cup (22) for fixing the curtain wall glass, the suction cup (22) being disposed on the fixing beam (21).

7. The glass curtain wall inspection device according to claim 6, characterized in that, A rubber pad (7) is provided on the base frame (13).

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