Building curtain wall safety detection device

Abstract

The utility model provides a safety detection device for a building curtain wall, and relates to the technical field of curtain wall detection. The building curtain wall safety detection device comprises a supporting table and two side strips, the two ends of the supporting table are fixed to the two side strips respectively, a supporting frame is arranged above the supporting table and located between the two side strips, a threaded rod is rotationally inserted into the bottom face of the supporting frame, the supporting table is connected to the outer surface of the threaded rod in a threaded and sleeving mode, and the supporting table is connected with the supporting frame. The upper surfaces of the two side strips are fixedly connected with supporting arc frames, a knocking structure is arranged between the two supporting arc frames, and the two ends of the knocking structure are slidably connected to the outer surfaces of the two supporting arc frames in a sleeving mode correspondingly. According to the safety detection device for the building curtain wall, the tooth-missing gear, the arc-shaped toothed plate, the convex block disc and the linkage rod are arranged, the tooth-missing gear drives the sleeve plate to continuously slide on the supporting arc frame in the continuous meshing process of the tooth-missing gear and the arc-shaped toothed plate, the included angle between the force application plate and the curtain wall is changed, and therefore the impact direction of the force application plate on the curtain wall is changed.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall detection, in particular to a safety detection device for building curtain walls. Background Technique

[0002] Since most curtain walls are suspended outside the building, higher safety requirements and stricter requirements for the detection link are imposed. In order to ensure that the current performance can meet the usage requirements, it is necessary to detect curtain wall products. The detection performance of curtain walls includes basic physical performance, air permeability performance, rainwater leakage performance, and wind pressure deformation performance.

[0003] After the curtain wall is produced, an impact test will be carried out on it to detect the force condition of the die cavity. However, the existing detection devices generally can only generate impacts in the vertical direction on the template, and the test method is relatively single. However, after the curtain wall is installed, it will be impacted in multiple directions. For this reason, a safety detection device for building curtain walls is proposed, which can perform impact detection on glass curtain walls in multiple directions. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a safety detection device for building curtain walls, which solves the problems raised in the background technique.

[0006] (II) Technical Solutions

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions: A safety detection device for building curtain walls includes a support platform and two side bars. The two ends of the support platform are respectively fixed to the two side bars. Above the support platform and between the two side bars, there is a support frame. A threaded rod is rotatably inserted into the bottom surface of the support frame, and the support platform is threadedly sleeved on the outer surface of the threaded rod. Support arc frames are fixedly connected to the upper surfaces of the two side bars. A knocking structure is arranged between the two support arc frames. The two ends of the knocking structure are respectively slidably sleeved on the outer surfaces of the two support arc frames. Above the knocking structure, there is a double-headed motor. Convex block discs are fixedly sleeved on the two output ends of the double-headed motor. Linkage rods are arranged above the two convex block discs. The lower ends of the two linkage rods are both connected to the knocking structure. Toothless gears are arranged on the left and right sides of the double-headed motor. The two toothless gears are respectively fixed to the two output ends of the double-headed motor. Arc-shaped tooth plates are engaged below the two toothless gears. The lower ends of the two arc-shaped tooth plates are respectively fixed to the upper surfaces of the two side bars. A support frame is fixedly sleeved on the outer surface of the double-headed motor, and the other end of the support frame is fixed to the right side surface of the support platform.

[0008] Preferably, the knocking structure includes a sleeve plate, the left and right ends of the sleeve plate are respectively slidably sleeved on the outer surfaces of two supporting arc frames, a force-applying plate is slidably inserted on the upper surface of the sleeve plate and between the two supporting arc frames, tension telescopic rods are fixed on the front and back surfaces of the force-applying plate, the upper ends of the tension telescopic rods are fixed to the bottom surface of the sleeve plate, a knocking plate is slidably inserted on the upper surface of the force-applying plate, a reset telescopic rod is fixed on the upper surface of the force-applying plate, the upper end of the reset telescopic rod is fixed to the knocking plate, and the upper left and right side surfaces of the knocking plate are respectively fixed to the lower ends of two linkage rods.

[0009] Preferably, the arc-shaped toothed plate is coaxial with the supporting arc frame, and the axes of the arc-shaped toothed plate and the supporting arc frame are both flush with the bottom surface of the side strip.

[0010] Preferably, the outer ring surface of the convex block disk is a plurality of convex block structures, the two convex block disks are coaxially arranged, and the convex block disk is coaxially arranged with the output end of the double-headed motor.

[0011] Preferably, a plurality of bottom wheels are rotatably inserted inside the support frame, the upper surfaces of the bottom wheels are above the support frame, and the bottom wheels are located between the two side strips.

[0012] Preferably, a plurality of top wheels are arranged on both the front and back sides of the force-applying plate and between the two side strips. The two ends of each top wheel are respectively rotatably connected to the mutually approaching surfaces of the two side strips, and the bottom surface of each top wheel is tangent to the bottom surface of the side strip.

[0013] Preferably, the force-applying plate is perpendicular to the sleeve plate, the force-applying plate is parallel to the knocking plate, and the extension line of the force-applying plate coincides with the axis of the arc-shaped toothed plate.

[0014] (III) Beneficial effects

[0015] The utility model provides a building curtain wall safety detection device, which has the following beneficial effects:

[0016] 1. For this building curtain wall safety detection device, by setting the toothless gear, arc-shaped toothed plate, convex block disk and linkage rod, when the convex block disk rotates, it continuously pushes the linkage rod to move upward, driving the knocking plate to continuously knock and detect the curtain wall below. At the same time, when the toothless gear continuously meshes with the arc-shaped toothed plate, it drives the sleeve plate to continuously slide on the support arc frame, changing the included angle between the force-applying plate and the curtain wall, thereby changing the impact direction of the force-applying plate on the curtain wall.

[0017] 2. For this building curtain wall safety detection device, by setting the bottom wheels and top wheels, the curtain wall board to be detected is placed above the support frame, the threaded rod is rotated to mesh with the support platform, pushing the support frame and the curtain wall board to move upward so that the bottom surface of the top wheel is in contact, causing the curtain wall to drive the top wheel and the bottom wheel to rotate, changing the position where the force-applying plate impacts the curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the utility model;

[0019] Figure 2 is a front view structural schematic diagram of the present utility model;

[0020] Figure 3 is a connection schematic diagram of the bottom wheel and the support frame of the present utility model;

[0021] Figure 4 is a connection schematic diagram of the force application plate and the percussion plate of the present utility model;

[0022] Figure 5 is a right view schematic diagram of a part of the structure of the present utility model;

[0023] Figure 6 is a connection schematic diagram of the toothless gear and the arc-shaped tooth plate of the present utility model.

[0024] In the figure: 1, support table; 2, side strip; 3, threaded rod; 4, support arc frame; 5, percussion structure; 51, sleeve plate; 52, force application plate; 53, tension telescopic rod; 54, percussion plate; 55, reset telescopic rod; 6, convex block disc; 7, toothless gear; 8, linkage rod; 9, double-headed motor; 10, support frame; 11, arc-shaped tooth plate; 12, support frame; 13, bottom wheel; 14, top wheel. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] The embodiments of the present utility model provide a building curtain wall safety detection device, as Figures 1-6As shown in the figure, it includes a support platform 1 and two side bars 2. The two ends of the support platform 1 are respectively fixed to the two side bars 2. Above the support platform 1 and between the two side bars 2, there is a support frame 12. A threaded rod 3 is rotatably inserted into the bottom surface of the support frame 12. The support platform 1 is threadedly sleeved on the outer surface of the threaded rod 3. Rotating the threaded rod 3 meshes with the support platform 1 to control the height of the support frame 12, which can limit curtain wall panels of different thicknesses. On the upper surfaces of the two side bars 2, there are support arc frames 4 fixed. Inside the support frame 12, there are multiple bottom wheels 13 rotatably inserted. The upper surfaces of the bottom wheels 13 are above the support frame 12, and the bottom wheels 13 are between the two side bars 2. Between the two side bars 2 and on the front and back sides of the force application plate 52, there are multiple top wheels 14. The two ends of the top wheels 14 are respectively rotatably connected to the mutually approaching surfaces of the two side bars 2. The bottom surface of the top wheel 14 is tangent to the bottom surface of the side bar 2. When the top wheels 14 and the bottom wheels 13 are respectively in contact with the upper and lower surfaces of the curtain wall, the detection position can be changed by pulling the curtain wall to drive the top wheels 14 and the bottom wheels 13 to rotate.

[0027] Between the two support arc frames 4, there is a knocking structure 5. The two ends of the knocking structure 5 are respectively slidably sleeved on the outer surfaces of the two support arc frames 4. Above the knocking structure 5, there is a double-headed motor 9. On the two output ends of the double-headed motor 9, there are convex disc 6 fixedly sleeved. Above the two convex discs 6, there are linkage rods 8. The outer ring surface of the convex disc 6 is a multi-convex block structure. The two convex discs 6 are coaxially arranged. The convex disc 6 is coaxially arranged with the output end of the double-headed motor 9. The lower ends of the two linkage rods 8 are both connected to the knocking structure 5. When the convex disc 6 rotates, the linkage rods 8 continuously disengage from the convex block structures of the convex disc 6, driving the linkage rods 8 to continuously move up and down.

[0028] The knocking structure 5 includes a sleeve plate 51. The left and right ends of the sleeve plate 51 are respectively slidably sleeved on the outer surfaces of the two support arc frames 4. On the upper surface of the sleeve plate 51 and between the two support arc frames 4, a force application plate 52 is slidably inserted. On the front and back surfaces of the force application plate 52, there are tension telescopic rods 53 fixed. The upper ends of the tension telescopic rods 53 are fixed to the bottom surface of the sleeve plate 51. The tension telescopic rods 53 have a tendency to pull the force application plate 52 to move upward. On the upper surface of the force application plate 52, a knocking plate 54 is slidably inserted. On the upper surface of the force application plate 52, a reset telescopic rod 55 is fixed. The upper end of the reset telescopic rod 55 is fixed to the knocking plate 54. The upper end of the knocking plate 54 is respectively fixed to the lower ends of the two linkage rods 8. The reset telescopic rod 55 has a tendency to pull the knocking plate 54 to move into the force application plate 52.

[0029] On both the left and right sides of the double-headed motor 9, there are toothless gears 7. The two toothless gears 7 are respectively fixed to the two output ends of the double-headed motor 9. Below the two toothless gears 7, there are arc-shaped toothed plates 11 engaged respectively. The lower ends of the two arc-shaped toothed plates 11 are respectively fixed to the upper surfaces of the two side bars 2. The arc-shaped toothed plate 11 is coaxial with the support arc frame 4. The axes of the arc-shaped toothed plate 11 and the support arc frame 4 are flush with the bottom surface of the side bar 2. When the toothless gear 7 reciprocally engages with the arc-shaped toothed plate 11, it intermittently drives the sleeve plate 51 to slide on the support arc frame 4, continuously changing the direction of the impact force exerted by the force application plate 52 on the curtain wall panel. The outer surface of the double-headed motor 9 is fixedly sleeved with a support frame 10, and the other end of the support frame 10 is fixed to the right side surface of the support table 1.

[0030] The force application plate 52 is perpendicularly arranged with respect to the sleeve plate 51, the force application plate 52 is parallel to the knocking plate 54, and the extension line of the force application plate 52 coincides with the axis of the arc-shaped toothed plate 11.

[0031] Working principle: Place the curtain wall panel to be detected above the support frame 12. Rotate the threaded rod 3 to engage with the support table 1, and push the support frame 12 and the curtain wall panel upward to make the bottom surface of the top wheel 14 in contact. The bottom surface of the force application plate 52 is in contact with the upper surface of the curtain wall. Start the double-headed motor 9 to drive the two cam disks 6 and the two toothless gears 7 to rotate. When the cam disk 6 rotates, when the linkage rod 8 moves onto the convex structure of the cam disk 6, the knocking plate 54 is pulled by the linkage rod 8 to stretch the reset telescopic rod 55. When the linkage rod 8 and the convex structure of the cam disk 6 are disengaged, the reset telescopic rod 55 pulls the knocking plate 54 to move downward to knock the force application plate 52, so that the force application plate 52 exerts a knock on the curtain wall in contact below. At the same time, during the intermittent engagement of the toothless gear 7 with the arc-shaped toothed plate 11, the sleeve plate 51 is driven to continuously slide on the support arc frame 4, changing the included angle between the force application plate 52 and the curtain wall, thereby changing the impact direction of the force application plate 52 on the curtain wall.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety detection device for building curtain walls, comprising a support platform (1) and two side strips (2), characterized in that: Both ends of the support platform (1) are respectively fixed to two side bars (2). Above the support platform (1) and between the two side bars (2), there is a support frame (12). A threaded rod (3) is rotatably inserted into the bottom surface of the support frame (12). The support platform (1) is threadedly sleeved on the outer surface of the threaded rod (3). Support arc frames (4) are fixedly connected to the upper surfaces of both side bars (2). A knocking structure (5) is arranged between the two support arc frames (4). Both ends of the knocking structure (5) are respectively slidably sleeved on the outer surfaces of the two support arc frames (4). Above the knocking structure (5), there is a double-headed motor (9). Both output ends of the double-headed motor (9) are fixedly sleeved with bump disks (6). Above both bump disks (6), there are linkage rods (8). The lower ends of both linkage rods (8) are connected to the knocking structure (5). On the left and right sides of the double-headed motor (9), there are toothless gears (7). The two toothless gears (7) are respectively fixed to the two output ends of the double-headed motor (9). Below both toothless gears (7), there are arc-shaped toothed plates (11) engaged. The lower ends of the two arc-shaped toothed plates (11) are respectively fixed to the upper surfaces of the two side bars (2). The outer surface of the double-headed motor (9) is fixedly sleeved with a support frame (10). The other end of the support frame (10) is fixed to the right side surface of the support platform (1).

2. The safety detection device for building curtain walls according to claim 1, wherein: The knocking structure (5) includes a sleeve plate (51). The left and right ends of the sleeve plate (51) are respectively slidably sleeved on the outer surfaces of the two support arc frames (4). A force-applying plate (52) is slidably inserted into the upper surface of the sleeve plate (51) and between the two support arc frames (4). Tensile telescopic rods (53) are fixed to the front and back surfaces of the force-applying plate (52). The upper ends of the tensile telescopic rods (53) are fixed to the bottom surface of the sleeve plate (51). A knocking plate (54) is slidably inserted into the upper surface of the force-applying plate (52). A reset telescopic rod (55) is fixed to the upper surface of the force-applying plate (52). The upper end of the reset telescopic rod (55) is fixed to the knocking plate (54). The upper left and right side surfaces of the knocking plate (54) are respectively fixed to the lower ends of the two linkage rods (8).

3. The safety detection device for a building curtain wall according to claim 1, characterized in that: The arc-shaped toothed plate (11) is coaxial with the support arc frame (4). The axes of the arc-shaped toothed plate (11) and the support arc frame (4) are both flush with the bottom surface of the side bar (2).

4. An architectural curtain wall safety detection device according to claim 1, characterized in that: The outer ring surface of the bump disk (6) is a structure with multiple bumps. The two bump disks (6) are coaxially arranged. The bump disk (6) is coaxially arranged with the output end of the double-headed motor (9).

5. The safety detection device for a building curtain wall according to claim 1, wherein: A plurality of bottom wheels (13) are rotatably inserted into the interior of the support frame (12). The upper surfaces of the bottom wheels (13) are above the support frame (12). The bottom wheels (13) are located between the two side bars (2).

6. The safety detection device for building curtain walls according to claim 2, wherein: A plurality of top wheels (14) are arranged on both the front and back sides of the force-applying plate (52) and between the two side bars (2). Both ends of the top wheels (14) are rotatably connected to the mutually approaching surfaces of the two side bars (2). The bottom surfaces of the top wheels (14) are tangent to the bottom surfaces of the side bars (2).

7. An architectural curtain wall safety detection device according to claim 2, characterized in that: The force - applying plate (52) is arranged perpendicular to the sleeve plate (51), the force - applying plate (52) is arranged parallel to the knocking plate (54), and the extension line of the force - applying plate (52) coincides with the axis of the arc - shaped toothed plate (11).

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