CN-224223697-U - Steel structure clamping and fixing device

CN224223697UCN 224223697 UCN224223697 UCN 224223697UCN-224223697-U

Abstract

The utility model discloses a steel structure clamping and fixing device which comprises a device main body, a clamping and fixing mechanism and a clamping and fixing mechanism, wherein the device main body comprises a supporting seat, a rotating table and a control panel, the rotating table is positioned at the upper end of the supporting seat, a rotating assembly is arranged between the supporting seat and the rotating table, the bottom of the supporting seat is connected with a supporting leg, the clamping and fixing mechanism is arranged at the upper end of the rotating table and comprises a servo motor arranged at the outer side of the rotating table, the output end of the servo motor is connected with a double-threaded rod, the clamping and fixing device can only linearly clamp two sides of a steel structure and cannot adapt to the steel structure with complex shapes such as T type, L type and abnormal section, and secondly, the number of single-side clamping points is limited, and the clamping and fixing mechanism is easy to generate displacement under dynamic load or vibration working conditions and has potential safety hazards.

Inventors

LIU XIAOHUI
DONG CHAOQUN
ZHOU EN
LIU MINGYUAN

Assignees

深圳嘉西亚绿色设计咨询有限公司

Dates

Publication Date: 20260512
Application Date: 20250605

Claims (9)

1. A steel structure clamping and fixing device, comprising: The device comprises a device main body, a rotating device and a control device, wherein the device main body comprises a supporting seat, a rotating table and a control panel, the rotating table is positioned at the upper end of the supporting seat, a rotating assembly is arranged between the rotating table and the supporting seat, and the bottom of the supporting seat is connected with supporting legs; The clamping and fixing mechanism is arranged at the upper end of the rotary table and comprises a servo motor arranged at the outer side of the rotary table, the output end of the servo motor is connected with a double-threaded rod, an auxiliary groove and a moving groove are formed in the upper end of the rotary table, a sliding rail is arranged in the auxiliary groove, a moving seat is arranged at the upper end of the double-threaded rod, an auxiliary partition plate, a threaded seat and a sliding block are connected to the outer side of the moving seat, and a multi-point clamping assembly is arranged in the middle of the moving seat; The multi-point clamping assembly comprises an electric telescopic rod arranged on one side of the movable seat, and the output end of the electric telescopic rod is connected with a pressure sensor, a movable plate and a clamping plate.
2. The steel structure clamping and fixing device according to claim 1, wherein the rotating assembly comprises a driving box installed at the bottom of the supporting seat, a driving gear and a driven gear are arranged in the driving box, and a rotating shaft connected with the rotating table is installed in the middle of the driven gear.
3. The steel structure clamping and fixing device according to claim 2, wherein a driving motor is installed at the bottom of the driving box, and an output end of the driving motor is connected with the driving gear.
4. The steel structure clamping and fixing device according to claim 1, wherein a control button and a display screen are installed on the outer side of the control panel, and a control circuit board and a battery are arranged in the control panel.
5. The steel structure clamping and fixing device according to claim 1, wherein the servo motor is electrically connected with the control panel, and the output end of the servo motor is fixedly connected with the double-threaded rod, and the double-threaded rod is matched with the threaded seat.
6. The steel structure clamping and fixing device according to claim 1, wherein the sliding rails are connected with the auxiliary grooves through bolts, the number of the sliding rails is equal to that of the auxiliary grooves, and the sliding rails are matched with the sliding blocks.
7. The steel structure clamping and fixing device according to claim 1, wherein the auxiliary partition plate is of a rectangular structure and is located on one side of the clamping plate, and a guide hole and a moving hole are formed in the middle of the moving seat.
8. The steel structure clamping and fixing device according to claim 7, wherein the guide holes and the moving holes penetrate through the middle of the moving seat, the number of the guide holes is twice that of the moving holes, and the output end of the electric telescopic rod is matched with the moving holes.
9. The steel structure clamping and fixing device according to claim 8, wherein the pressure sensor is electrically connected with the control panel, the pressure sensor is fixedly connected with the movable plate, one side of the movable plate is connected with a guide rod matched with the guide hole, one end of the guide rod is connected with a limiting block, and the diameter of the limiting block is larger than that of the guide hole.

Description

Steel structure clamping and fixing device Technical Field The utility model relates to the technical field of steel structure machining, in particular to a steel structure clamping and fixing device. Background In the field of steel structure construction, the clamping and fixing device is key equipment for ensuring the accurate positioning and safe assembly of components, and the common steel structure clamps in the current market mainly adopt a double-side clamping structure and clamp the steel structure through two clamping plates which are arranged oppositely; The traditional structure has the remarkable limitations that firstly, the two sides of the steel structure can be clamped linearly and cannot adapt to the steel structure with complex shapes such as T type, L type and abnormal section, and secondly, the number of clamping points on one side is limited, displacement is easy to generate under dynamic load or vibration working conditions, and potential safety hazards exist. Disclosure of utility model The utility model provides a steel structure clamping and fixing device which can solve the problems that the clamping and fixing device can only linearly clamp two sides of a steel structure and cannot adapt to the steel structure with complex shapes such as T type, L type, abnormal section and the like, and secondly, the number of clamping points on one side is limited, displacement is easy to occur under dynamic load or vibration working conditions, and potential safety hazards exist. The utility model provides a steel structure clamping and fixing device, which comprises: The device comprises a device main body, a rotating device and a control device, wherein the device main body comprises a supporting seat, a rotating table and a control panel, the rotating table is positioned at the upper end of the supporting seat, a rotating assembly is arranged between the rotating table and the supporting seat, and the bottom of the supporting seat is connected with supporting legs; The clamping and fixing mechanism is arranged at the upper end of the rotary table and comprises a servo motor arranged at the outer side of the rotary table, the output end of the servo motor is connected with a double-threaded rod, an auxiliary groove and a moving groove are formed in the upper end of the rotary table, a sliding rail is arranged in the auxiliary groove, a moving seat is arranged at the upper end of the double-threaded rod, an auxiliary partition plate, a threaded seat and a sliding block are connected to the outer side of the moving seat, and a multi-point clamping assembly is arranged in the middle of the moving seat; The multi-point clamping assembly comprises an electric telescopic rod arranged on one side of the movable seat, and the output end of the electric telescopic rod is connected with a pressure sensor, a movable plate and a clamping plate. In the steel structure clamping and fixing device of an embodiment of the utility model, the rotating assembly comprises a driving box arranged at the bottom of the supporting seat, a driving gear and a driven gear are arranged in the driving box, and a rotating shaft connected with the rotating table is arranged in the middle of the driven gear. In the steel structure clamping and fixing device of an embodiment of the utility model, a driving motor is arranged at the bottom of the driving box, and the output end of the driving motor is connected with the driving gear. In the steel structure clamping and fixing device of an embodiment of the utility model, the control buttons and the display screen are arranged on the outer side of the control panel, and the control circuit board and the battery are arranged in the control panel. In the steel structure clamping and fixing device of an embodiment of the utility model, the servo motor is electrically connected with the control panel, the output end of the servo motor is fixedly connected with the double-threaded rod, and the double-threaded rod is matched with the threaded seat. In the steel structure clamping and fixing device of an embodiment of the utility model, the sliding rails are connected with the auxiliary grooves through bolts, the number of the sliding rails is equal to that of the auxiliary grooves, and the sliding rails are matched with the sliding blocks. In the steel structure clamping and fixing device of an embodiment of the utility model, the auxiliary partition plate is of a rectangular structure and is positioned on one side of the clamping plate, and the middle part of the movable seat is provided with a guide hole and a movable hole. In the steel structure clamping and fixing device of an embodiment of the utility model, the guide holes and the moving holes penetrate through the middle part of the moving seat, the number of the guide holes is twice that of the moving holes, and the output ends of the electric telescopic rods are matched with the moving holes. In the steel structure clamping a