Adjustable suspension bracket for detecting impact resistance of building curtain wall

Abstract

The utility model discloses an adjustable building curtain wall impact resistance performance detection suspension bracket, which relates to the technical field of curtain wall impact resistance performance detection, and comprises a frame, a horizontal left-right adjusting mechanism and a horizontal front-back adjusting mechanism, l-shaped moving plates are arranged on the portions, at the two ends of the transverse rod, of the side wall of the frame, fixing plates are installed at the upper ends of the L-shaped moving plates, two limiting sliding rods are horizontally installed between the two fixing plates, limiting sliding sleeves are slidably connected to the side walls of the limiting sliding rods, and impact object hanging plates are horizontally installed at the lower ends of the limiting sliding sleeves; the horizontal position of the impact object hanging plate is adjusted through the first screw rod, the impact point position of the impact object in the horizontal direction is changed, the distance between the impact object and the building curtain wall is changed by moving the L-shaped moving plate and the impact object hanging plate through the first screw rod, the position of the impact object hanging point is convenient to adjust, and the impact object hanging plate is convenient to move. And the requirements of different impact positions are met.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall impact resistance performance detection, in particular to an adjustable building curtain wall impact resistance performance detection suspension frame. Background Art

[0002] Curtain walls are an important part of modern buildings. In order to ensure the quality of building curtain walls and protect people's lives and property, it is particularly important and necessary to conduct quality inspections on curtain walls. The impact resistance test of curtain walls is to use objects of a certain weight to simulate human bodies or other objects, and let them fall freely from a corresponding height to hit the corresponding parts of the curtain wall to test the impact resistance of the curtain wall.

[0003] The existing method is to install a hanging bracket above the curtain wall, and then connect a rope to the hanging bracket. The end of the rope away from the hanging bracket is connected to an impact object, and the impact object hits the curtain wall by swinging. After one impact point is detected, the hanging bracket needs to be removed and installed at the next impact point.

[0004] This method takes a long time to prepare and install the suspension bracket, and after completing the impact detection at one position, it takes a long time to adjust to another impact point, which reduces the detection efficiency of the curtain wall and is inconvenient for users.

[0005] In view of the above problems, an improved adjustable building curtain wall impact resistance performance detection suspension frame is now designed. Utility Model Content

[0006] The utility model aims to provide an adjustable building curtain wall impact resistance performance detection suspension frame to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An adjustable building curtain wall impact resistance performance detection suspension frame comprises a frame, a horizontal left and right adjustment mechanism and a horizontal front and rear adjustment mechanism, the open end of the frame can be detachably installed above the building curtain wall, the frame is horizontally arranged, a cross bar is arranged on one side of the frame close to the open end, the cross bar is parallel to the frame side wall opposite to the open end, two ends of the cross bar are installed on the inner wall of the frame, batteries are installed on the side wall of the cross bar away from the open end of the frame, L-shaped movable plates are arranged on the frame side walls at both ends of the cross bar, a fixed plate is installed on the upper end of the L-shaped movable plate, two parallel limiting sliding bars are horizontally installed between the two fixed plates, the limiting sliding bars are parallel to the cross bars, the side walls of the limiting sliding bars are slidably connected to the limiting sliding sleeves, and the lower end of the limiting sliding sleeves is horizontally installed with an impactor hanging plate for hanging an impactor.

[0009] The horizontal left and right adjustment mechanism is arranged on two L-shaped moving plates, and is used to move the impact object suspension plate horizontally, thereby changing the impact point position in the horizontal direction.

[0010] The horizontal front-to-back adjustment mechanism is arranged on the frame and is used to move the two L-shaped moving plates, thereby changing the distance between the impact object hanging plate and the wall.

[0011] As a further solution of the utility model: the horizontal left and right adjustment mechanism includes a first screw rod, the first screw rod and the limiting slide rod are parallel to each other, the side walls at both ends of the first screw rod are rotatably connected with a first rotating seat, the two first rotating seats are respectively installed on the upper ends of two L-shaped movable plates, the side walls of the first screw rod are rotatably connected with a first internally threaded sleeve through a thread, the first internally threaded sleeve is connected to the upper end of the impactor suspension plate through a connecting block, one end of the first screw rod is installed with a first reduction motor for driving the first screw rod to rotate, and the first reduction motor is installed on the corresponding L-shaped movable plate.

[0012] As a further solution of the utility model: the horizontal front and rear adjustment mechanism includes two second screws, the two second screws are arranged at both ends of the cross bar, the second screw and the cross bar are perpendicular to each other, the side walls at both ends of the second screw are rotatably connected with second rotating seats, the two second rotating seats are respectively installed on the cross bar and the upper end of the frame, the side wall of the second screw is rotatably connected with a second internal threaded sleeve corresponding to the L-shaped movable plate through a threaded rotation, the second internal threaded sleeve is connected to the lower end of the side wall of the L-shaped movable plate through a connecting block, and a driving component for driving the two second screws to rotate is provided on the cross bar.

[0013] As a further solution of the utility model: the driving assembly includes a chain, a sprocket is installed at one end of the second screw rod close to the cross bar, the chain is sleeved on two sprockets, a second reduction motor for driving the sprocket to rotate is installed at the center position of one of the sprockets, and the second reduction motor is installed on the cross bar.

[0014] As a further solution of the present invention: the moving speed of the first reduction motor is 300 mm / min, and the moving speed of the second reduction motor is 200 mm / min.

[0015] As a further solution of the utility model: the movement range of the first internally threaded sleeve is 0-1800mm, and the movement range of the second internally threaded sleeve is 0-500mm.

[0016] As a further solution of the utility model: the length of the frame is 2000 mm.

[0017] As a further solution of the utility model: the cross bar and the frame are detachably connected together by screws.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model adjusts the horizontal position of the impact object hanging plate by a first screw rod, changes the impact point of the impact object in the horizontal direction, drives the L-shaped moving plate to move by a second screw rod perpendicular to the first screw rod, and the L-shaped moving plate moves the impact object hanging plate, changes the distance between the impact object and the building curtain wall, facilitates the adjustment of the impact object hanging point position, and meets the needs of different impact positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a structural schematic diagram of the horizontal front and rear adjustment mechanism in the utility model.

[0022] Figure 3 It is a structural schematic diagram of the horizontal left and right adjustment mechanism in the utility model.

[0023] Among them: 1. frame; 2. limiting slide bar; 3. impact object hanging plate; 4. limiting slide sleeve; 5. fixing plate; 6. first reduction motor; 7. second reduction motor; 8. battery; 9. first internal threaded sleeve; 10. first screw rod; 11. chain; 12. cross bar; 13. sprocket; 14. second rotating seat; 15. second screw rod; 16. first rotating seat; 17. L-shaped moving plate; 18. second internal threaded sleeve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 3In the embodiment of the utility model, the adjustable building curtain wall impact resistance performance detection suspension frame includes a frame 1, a horizontal left and right adjustment mechanism and a horizontal front and rear adjustment mechanism. The open end of the frame 1 can be detachably installed above the building curtain wall. The frame 1 is horizontally arranged. A cross bar 12 is arranged on one side of the frame 1 close to the open end. The cross bar 12 is parallel to the side wall of the frame 1 facing the open end. Both ends of the cross bar 12 are installed on the inner wall of the frame 1. A battery 8 is installed on the side wall of the cross bar 12 away from the open end of the frame 1. L-shaped movable plates 17 are arranged on the side walls of the frame 1 at both ends of the cross bar 12. A fixed plate 5 is installed on the upper end of the L-shaped movable plate 17. Two mutually parallel limiting sliding rods 2 are horizontally installed between the two fixed plates 5. The limiting sliding rod 2 is parallel to the cross bar 12. A limiting sliding sleeve 4 is slidably connected to the side wall of the limiting sliding rod 2. The lower end of the limiting sliding sleeve 4 is horizontally installed with an impactor hanging plate 3 for hanging an impactor.

[0026] The horizontal left and right adjustment mechanism is arranged on two L-shaped moving plates 17, and is used to horizontally move the impact object suspension plate 3, thereby changing the impact point in the horizontal direction.

[0027] The horizontal front-to-back adjustment mechanism is arranged on the frame 1 and is used to move the two L-shaped moving plates 17 so as to change the distance between the impactor suspension plate 3 and the wall.

[0028] The horizontal left and right adjustment mechanism includes a first screw rod 10, which is parallel to the limiting slide rod 2. The side walls at both ends of the first screw rod 10 are rotatably connected with first rotating seats 16, and the two first rotating seats 16 are respectively installed on the upper ends of two L-shaped movable plates 17. The side walls of the first screw rod 10 are rotatably connected with a first internally threaded sleeve 9 through a thread, and the first internally threaded sleeve 9 is connected to the upper end of the impactor suspension plate 3 through a connecting block. One end of the first screw rod 10 is equipped with a first reduction motor 6 for driving the first screw rod 10 to rotate, and the first reduction motor 6 is installed on the corresponding L-shaped movable plate 17.

[0029] When adjusting horizontally left and right, start the first reduction motor 6, and the output end of the first reduction motor 6 drives the first screw 10 to rotate. Under the action of the thread, the first screw 10 drives the first internally threaded sleeve 9 to move, and the first internally threaded sleeve 9 drives the impactor hanging plate 3 to move. The impactor hanging plate 3 drives the limiting sliding sleeve 4 to slide along the side wall of the limiting sliding rod 2, so that the impactor hanging plate 3 drives the impactor to move horizontally, thereby changing the impact point of the impactor in the horizontal direction.

[0030] The horizontal front and rear adjustment mechanism includes two second screws 15, and the two second screws 15 are arranged at both ends of the cross bar 12. The second screws 15 are perpendicular to the cross bar 12. The side walls at both ends of the second screw 15 are rotatably connected with second rotating seats 14. The two second rotating seats 14 are respectively installed on the cross bar 12 and the upper end of the frame 1. The side wall of the second screw 15 is rotatably connected with a second internal threaded sleeve 18 corresponding to the L-shaped movable plate 17 through a threaded rotation. The second internal threaded sleeve 18 is connected to the lower end of the side wall of the L-shaped movable plate 17 through a connecting block. The cross bar 12 is provided with a driving component for driving the two second screws 15 to rotate.

[0031] The driving assembly includes a chain 11, and a sprocket 13 is installed at one end of the second screw rod 15 close to the cross bar 12. The chain 11 is sleeved on two sprockets 13, and a second reduction motor 7 for driving the sprocket 13 to rotate is installed at the center position of one of the sprockets 13, and the second reduction motor 7 is installed on the cross bar 12.

[0032] During horizontal front and rear adjustment, the second reduction motor 7 is started, and the output end of the second reduction motor 7 drives the sprocket 13 to rotate. Under the action of the chain 11, the two sprockets 13 rotate together, and the sprocket 13 drives the second screw 15 to rotate. Under the action of the thread, the second screw 15 drives the second internally threaded sleeve 18 to move, and the second internally threaded sleeve 18 drives the L-shaped movable plate 17 to move. The L-shaped movable plate 17 drives the limiting slide bar 2 and the first screw 10 to move, and the limiting slide bar 2 and the first screw 10 drive the first internally threaded sleeve 9 and the limiting sleeve 4 to move, and the first internally threaded sleeve 9 and the limiting sleeve 4 drive the impactor suspension plate 3 to move, so that the impactor suspension plate 3 drives the impactor to move in a direction perpendicular to the building curtain wall, thereby changing the distance between the impactor and the building curtain wall.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. An adjustable building curtain wall impact resistance performance testing suspension frame, comprising a frame (1), a horizontal left-right adjustment mechanism and a horizontal front-back adjustment mechanism, characterized in that: The open end of the frame (1) can be detachably mounted above the building curtain wall. The frame (1) is arranged horizontally. A cross bar (12) is arranged on one side of the frame (1) close to the open end. The cross bar (12) is parallel to the side wall of the frame (1) facing the open end. Both ends of the cross bar (12) are mounted on the inner wall of the frame (1). A battery (8) is mounted on the side wall of the cross bar (12) away from the open end of the frame (1). The frame at both ends of the cross bar (12) (1) An L-shaped movable plate (17) is arranged on each side wall, a fixed plate (5) is installed on the upper end of the L-shaped movable plate (17), two mutually parallel limiting sliding bars (2) are installed horizontally between the two fixed plates (5), the limiting sliding bars (2) are parallel to the cross bar (12), a limiting sliding sleeve (4) is slidably connected to the side wall of the limiting sliding bar (2), and an impactor hanging plate (3) for hanging an impactor is installed horizontally at the lower end of the limiting sliding sleeve (4); The horizontal left-right adjustment mechanism is arranged on two L-shaped moving plates (17) and is used to horizontally move the impact object suspension plate (3) so as to change the impact point in the horizontal direction; The horizontal front-to-back adjustment mechanism is arranged on the frame (1) and is used to move the two L-shaped moving plates (17), thereby changing the distance between the impact object suspension plate (3) and the wall.

2. The adjustable building curtain wall impact resistance performance detection suspension frame according to claim 1 is characterized in that: The horizontal left and right adjustment mechanism comprises a first screw rod (10), the first screw rod (10) and the limiting slide rod (2) are parallel to each other, the side walls at both ends of the first screw rod (10) are rotatably connected with a first rotating seat (16), the two first rotating seats (16) are respectively installed on the upper ends of two L-shaped movable plates (17), the side wall of the first screw rod (10) is rotatably connected with a first internally threaded sleeve (9) through a thread, the first internally threaded sleeve (9) is connected to the upper end of the impact object suspension plate (3) through a connecting block, one end of the first screw rod (10) is installed with a first reduction motor (6) for driving the first screw rod (10) to rotate, and the first reduction motor (6) is installed on the corresponding L-shaped movable plate (17).

3. The adjustable building curtain wall impact resistance performance detection suspension frame according to claim 2 is characterized in that: The horizontal front-to-back adjustment mechanism comprises two second screw rods (15), the two second screw rods (15) are arranged at two ends of the cross bar (12), the second screw rod (15) and the cross bar (12) are perpendicular to each other, the side walls at both ends of the second screw rod (15) are rotatably connected with second rotating seats (14), the two second rotating seats (14) are respectively installed on the cross bar (12) and the upper end of the frame (1), the side wall of the second screw rod (15) is rotatably connected with a second internally threaded sleeve (18) corresponding to the L-shaped movable plate (17), the second internally threaded sleeve (18) is connected to the lower end of the side wall of the L-shaped movable plate (17) through a connecting block, and a driving component for driving the two second screw rods (15) to rotate is arranged on the cross bar (12).

4. The adjustable building curtain wall impact resistance performance detection suspension frame according to claim 3 is characterized in that: The driving assembly comprises a chain (11), a sprocket (13) is installed at one end of the second screw rod (15) close to the cross bar (12), the chain (11) is sleeved on two sprockets (13), a second reduction motor (7) for driving the sprocket (13) to rotate is installed at the center position of one of the sprockets (13), and the second reduction motor (7) is installed on the cross bar (12).

5. The adjustable building curtain wall impact resistance performance detection suspension frame according to claim 4 is characterized in that: The moving speed of the first reduction motor (6) is 300 mm / min, and the moving speed of the second reduction motor (7) is 200 mm / min.

6. The adjustable building curtain wall impact resistance performance detection suspension frame according to claim 3 is characterized in that: The moving range of the first internally threaded sleeve (9) is 0-1800 mm, and the moving range of the second internally threaded sleeve (18) is 0-500 mm.

7. The adjustable building curtain wall impact resistance performance detection suspension frame according to claim 1 is characterized in that: The length of the frame (1) is 2000 mm.

8. The adjustable building curtain wall impact resistance performance detection suspension frame according to claim 1 is characterized in that: The cross bar (12) and the frame (1) are detachably connected together via screws.

Images