Device for detecting uplift bearing capacity of metal roof system

Abstract

The utility model relates to the technical field of metal roofs, and discloses a metal roof system uplift bearing capacity detection device which comprises a device body, the outer surface of the device body is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, and the outer surface of the rotating shaft is fixedly connected with a gear. The output end of the motor drives the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear drives the rack to move, the rack drives the connecting column to move up and down, the connecting column drives the telescopic rod to move, the telescopic rod drives the fixing frame to move, and the fixing frame drives the clamp to move to a designated position. Then the telescopic rod drives the push block to contract, and the push block pushes the clamp to rotate, so that a clamping state is formed, a certain lifting structure is improved, the detection quality is improved, the clamp is perfected and is more practical, detection errors are avoided, and later potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of metal roofs, in particular to a metal roof system pull-out bearing capacity detection device. Background Art

[0002] In order to facilitate rapid construction, metal roofs are often used as roofs. However, there is a disadvantage of using metal roofs as roofs. The external load bearing capacity of metal roof systems is limited. The pull-out bearing capacity detection device is a device used to evaluate the installation quality and endurance of metal roof systems. It is usually used to detect the bearing capacity of bolts or other fixing elements in metal roof systems to ensure that the roof system can withstand wind and other external forces under severe weather conditions.

[0003] Chinese patent CN 107091770 B discloses a metal roof system pull-out bearing capacity detection device, including a bracket for fixing and supporting, a clamp adapted to the metal roof node and a tension detection device; the tension detection device is arranged on the upper part of the bracket, and the pull detection device includes a pulling element and a pulling instrument; one end of the pulling element is fixedly connected to the clamp, and the other end of the pulling element is connected to the pulling instrument; the patent solves the node detection at the on-site support of the metal roof installation, and can also detect the wind-resistant bearing capacity of the metal roof of the newly built building and evaluate the safety performance of the roof of the existing building. However, the lifting structure in the patent is too simple and easy to withstand the detection, and the clamp in the structure is also relatively simple, which is prone to detection errors, causing safety hazards in the later stage. Therefore, in view of the above shortcomings, a metal roof system pull-out bearing capacity detection device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a metal roof system pull-out bearing capacity detection device in order to solve the above-mentioned problem. The fixed frame is driven to move by the telescopic rod, the clamp is driven to move to the specified position by the fixed frame, and then the push block is driven to retract by the telescopic rod, and the clamp is pushed by the push block, thereby solving the problems mentioned in the background technology.

[0005] In order to solve the above problems, the utility model provides a technical solution:

[0006] A metal roof system pull-out bearing capacity detection device comprises a device body, the outer surface of the device body is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a gear, limiting grooves are provided on both sides of the interior of the device body, a damper is fixedly connected to the interior of the limiting groove, the output end of the damper is fixedly connected to a connecting rod, a connecting column is fixedly connected to the adjacent side of the connecting rod, a rack is fixedly connected to the outer surface of the connecting column, and the rack is meshingly connected to the gear.

[0007] As a preferred solution of the utility model, the lower surface of the connecting column is fixedly connected to a telescopic rod, the output end of the telescopic rod is fixedly connected to a push block, the outer surface of the telescopic rod is fixedly connected to a fixed frame, the interior of the fixed frame is rotatably connected to two connecting shafts, the outer surfaces of the two connecting shafts are rotatably connected to a clamp, the lower surface of the clamp is fixedly connected to a spring, and the bottom end of the spring is fixedly connected to the fixed frame.

[0008] As a preferred solution of the utility model, a detection board is fixedly connected to the outer surface of the clamp, a display screen is fixedly connected to the outer surface of the detection board, and a display light is fixedly connected to the outer surface of the detection board.

[0009] As a preferred solution of the present invention, a control panel is fixedly connected to the outer surface of the device body, a touch screen is fixedly connected to the outer surface of the control panel, and a plurality of buttons are fixedly connected to a side adjacent to the touch screen.

[0010] As a preferred solution of the utility model, the other end of the rotating shaft is fixedly connected to a limiting block.

[0011] As a preferred solution of the utility model, a connection port is fixedly connected to the upper surface of the device body, and the connection port is slidably connected to the connection column.

[0012] The beneficial effects of the utility model are as follows: the output end of the motor is used to drive the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear drives the rack to move, the rack drives the connecting column to move up and down, the connecting column drives the telescopic rod to move, the telescopic rod drives the fixed frame to move, the fixed frame drives the clamp to move to a specified position, and then the telescopic rod drives the push block to contract, the push block pushes the clamp to rotate, thereby forming a clamping state, realizing a certain improvement in the lifting structure, improving the detection quality, and perfecting the clamp to make it more practical, avoiding detection errors, and reducing safety hazards in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall internal structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the internal structure of the fixture of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the control panel of the utility model.

[0018] In the figure: 1. device body; 2. support plate; 3. motor; 4. rotating shaft; 5. gear; 6. limit groove; 7. damper; 8. connecting rod; 9. connecting column; 10. rack; 11. telescopic rod; 12. push block; 13. fixed frame; 14. connecting shaft; 15. clamp; 16. spring; 17. detection board; 18. display screen; 19. display light; 20. control panel; 21. touch screen; 22. button; 23. limit block; 24. connecting port. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Example

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a metal roof system pull-out bearing capacity detection device, including a device body 1, a support plate 2 is fixed by the device body 1, the outer surface of the device body 1 is fixedly connected with the support plate 2, a motor 3 is fixed by the support plate 2, the upper surface of the support plate 2 is fixedly connected with the motor 3, the output end of the motor 3 drives the rotating shaft 4 to rotate, the output end of the motor 3 is fixedly connected with the rotating shaft 4, the rotating shaft 4 drives the gear 5 to rotate, the outer surface of the rotating shaft 4 is fixedly connected with the gear 5, and the gear 5 drives the rack 10 to move, Limiting grooves 6 are provided on both sides of the inside of the device body 1, and the damper 7 is fixed by the limiting grooves 6. The damper 7 is fixedly connected inside the limiting grooves 6, and the connecting rod 8 is fixed by the damper 7. The output end of the damper 7 is fixedly connected to the connecting rod 8, and the connecting column 9 is fixed by the connecting rod 8 while maintaining the balance. The connecting column 9 is fixedly connected to the adjacent side of the connecting rod 8, and the telescopic rod 11 is driven to move by the connecting column 9. The outer surface of the connecting column 9 is fixedly connected to a rack 10, and the connecting column 9 is driven to move up and down by the rack 10, and the rack 10 is meshed with the gear 5.

[0022] Furthermore, a telescopic rod 11 is fixedly connected to the lower surface of the connecting column 9, and the push block 12 is driven to retract by the telescopic rod 11. The output end of the telescopic rod 11 is fixedly connected to the push block 12, and the clamp 15 is pushed by the push block 12. The outer surface of the telescopic rod 11 is fixedly connected to a fixed frame 13, and the connecting shaft 14 is stabilized by the fixed frame 13. The internal rotation of the fixed frame 13 is connected to two connecting shafts 14, and the rotation of the clamp 15 is stabilized by the connecting shaft 14. The outer surfaces of the two connecting shafts 14 are rotatably connected to the clamp 15. The lower surface of the clamp 15 is fixedly connected to a spring 16, and the spring 16 provides a buffering force to the clamp 15. The bottom end of the spring 16 is fixedly connected to the fixed frame 13. The outer surface of a clamp 15 is fixedly connected to a detection plate 17, and the bearing capacity is detected by the detection plate 17. The outer surface of the detection plate 17 is fixedly connected to a display screen 18. When the bearing capacity is detected, data will be displayed through the display screen 18. The outer surface of the detection plate 17 is fixedly connected to a display light 19, and whether the data meets the standard will be prompted by the display light 19.

[0023] Furthermore, a control panel 20 is fixedly connected to the outer surface of the device body 1, and the system is controlled by the control panel 20. A touch screen 21 is fixedly connected to the outer surface of the control panel 20, and the control is performed by the touch screen 21. A plurality of buttons 22 are fixedly connected to the adjacent side of the touch screen 21, and the system is adjusted by the buttons 22. A limit block 23 is fixedly connected to the other end of the rotating shaft 4, and the limit block 23 prevents the gear 5 from falling. A connecting port 24 is fixedly connected to the upper surface of the device body 1, and the connecting port 24 facilitates the movement of the connecting column 9, and the connecting port 24 is slidably connected to the connecting column 9.

[0024] To summarize: first, start the motor 3, and drive the rotating shaft 4 to rotate through the output end of the motor 3, and drive the gear 5 to rotate through the rotating shaft 4. Since the gear 5 is meshed with the rack 10, the rack 10 can be driven to move through the gear 5, and the connecting column 9 can be driven to move up and down through the rack 10, and the telescopic rod 11 can be driven to move through the connecting column 9, and the fixed frame 13 can be driven to move through the telescopic rod 11, and the clamp 15 can be driven to move to the specified position through the fixed frame 13, and then the push block 12 can be driven to retract through the telescopic rod 11, and the clamp 15 can be pushed by the push block 12 to rotate, thereby forming a clamping state, realizing a certain improvement in the lifting structure, improving the detection quality, and improving the clamp 15 to make it more practical, avoiding detection errors, and reducing For safety hazards in the later stage, the data will be displayed on the display screen 18 when the bearing capacity is tested, and the display light 19 will prompt whether the data meets the standard or not. The support plate 2 is fixed by the device body 1, the motor 3 is fixed by the support plate 2, the damper 7 is fixed by the limit groove 6, the connecting rod 8 is fixed by the damper 7, the connecting column 9 is fixed by the connecting rod 8 while maintaining the balance, the connecting shaft 14 is stabilized by the fixing frame 13, the rotation of the clamp 15 is stabilized by the connecting shaft 14, the spring 16 provides a buffering force to the clamp 15, the bearing capacity is detected by the detection plate 17, the system is controlled by the control panel 20, the control is performed by the touch screen 21, the system is adjusted by the button 22, the gear 5 is prevented from falling by the limit block 23, and the movement of the connecting column 9 is facilitated by the connection port 24.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal roof system pull-out bearing capacity detection device, characterized in that: The invention comprises a device body (1), the outer surface of the device body (1) is fixedly connected to a support plate (2), the upper surface of the support plate (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a rotating shaft (4), the outer surface of the rotating shaft (4) is fixedly connected to a gear (5), limiting grooves (6) are provided on both sides of the interior of the device body (1), a damper (7) is fixedly connected inside the limiting groove (6), the output end of the damper (7) is fixedly connected to a connecting rod (8), the adjacent side of the connecting rod (8) is fixedly connected to a connecting column (9), the outer surface of the connecting column (9) is fixedly connected to a rack (10), and the rack (10) is meshingly connected to the gear (5).

2. A metal roof system pull-out bearing capacity detection device according to claim 1, characterized in that: The lower surface of the connecting column (9) is fixedly connected to a telescopic rod (11), the output end of the telescopic rod (11) is fixedly connected to a push block (12), the outer surface of the telescopic rod (11) is fixedly connected to a fixed frame (13), the interior of the fixed frame (13) is rotatably connected to two connecting shafts (14), the outer surfaces of the two connecting shafts (14) are rotatably connected to a clamp (15), the lower surface of the clamp (15) is fixedly connected to a spring (16), and the bottom end of the spring (16) is fixedly connected to the fixed frame (13).

3. A metal roof system pull-out bearing capacity detection device according to claim 2, characterized in that: A detection plate (17) is fixedly connected to the outer surface of one of the clamps (15), a display screen (18) is fixedly connected to the outer surface of the detection plate (17), and a display light (19) is fixedly connected to the outer surface of the detection plate (17).

4. A metal roof system pull-out bearing capacity detection device according to claim 1, characterized in that: A control panel (20) is fixedly connected to the outer surface of the device body (1), a touch screen (21) is fixedly connected to the outer surface of the control panel (20), and a plurality of buttons (22) are fixedly connected to a side adjacent to the touch screen (21).

5. The metal roof system pull-out bearing capacity detection device according to claim 1, characterized in that: The other end of the rotating shaft (4) is fixedly connected to a limiting block (23).

6. A metal roof system pull-out bearing capacity detection device according to claim 1, characterized in that: A connection port (24) is fixedly connected to the upper surface of the device body (1), and the connection port (24) is slidably connected to the connection column (9).

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