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CN-224226383-U - Stay wire tensioning mechanism

CN224226383UCN 224226383 UCN224226383 UCN 224226383UCN-224226383-U

Abstract

The utility model discloses a stay wire tensioning mechanism, which comprises a bottom plate, wherein a tensioning assembly is arranged on the bottom plate, the tensioning assembly comprises a placing frame and a motor, the placing frame is arranged on the bottom plate, the motor is arranged on the placing frame, the output end of the motor is connected with a winding wheel, one end of the placing frame is provided with a fixing frame, a moving groove is formed in the fixing frame, one side of the fixing frame is provided with a releasing assembly, the releasing assembly comprises a stabilizing frame and a threaded rod, the stabilizing frame is arranged on one side of the fixing frame, the threaded rod is arranged on the stabilizing frame, and an installation frame is arranged on the threaded rod in a sliding connection mode, so that the technical problem that the tensioning of a wire body cannot be conveniently adjusted in the using process of the existing mechanism in the background art is solved.

Inventors

  • CHEN JIYUN
  • DU JUAN
  • LUO WEIJIE
  • XIE HONGXIANG
  • CAO GUOQIANG
  • JIN YUNHUA

Assignees

  • 江苏钧艺电工机械有限公司

Dates

Publication Date
20260512
Application Date
20250623

Claims (8)

  1. 1. A stay wire tensioning mechanism comprises a bottom plate (1) and is characterized in that a tensioning assembly is arranged on the bottom plate (1), the tensioning assembly comprises a placing frame (2) and a motor (3), the placing frame (2) is arranged on the bottom plate (1), the motor (3) is arranged on the placing frame (2), a winding wheel (4) is connected with an output end of the motor (3), a fixing frame (5) is arranged at one end of the placing frame (2), a movable groove (6) is formed in the fixing frame (5), a releasing assembly is arranged on one side of the fixing frame (5), the releasing assembly comprises a fixing frame (7) and a threaded rod (8), the fixing frame (7) is arranged on one side of the fixing frame (5), the threaded rod (8) is arranged on the fixing frame (7), and a mounting frame (9) is arranged on the threaded rod (8) in a sliding connection mode.
  2. 2. The stay wire tensioning mechanism according to claim 1, wherein a moving frame (10) is slidably connected to the moving groove (6), and a pressing roller (11) is rotatably connected to the moving frame (10).
  3. 3. A wire tensioning mechanism according to claim 2, characterized in that a screw (12) is rotatably connected to the movable frame (10), and the screw (12) is in threaded connection with the fixed frame (5).
  4. 4. The wire tensioning mechanism of claim 3, wherein the threaded rod (8) is provided with a plurality of nuts (13) in threaded connection, the nuts (13) are tightly attached to two ends of the mounting frame (9), the mounting frame (9) is provided with a placing rod (14) in sliding connection, the placing rod (14) is provided with a mounting wheel (15) in rotating connection, the mounting frame (9) is provided with a fixing sleeve (16), the fixing sleeve (16) is provided with a rotating ring (17) in rotating connection, and the rotating ring (17) is provided with a through groove (18).
  5. 5. A pull wire tensioning mechanism according to claim 4, wherein a fixed plate (19) is arranged on the fixed sleeve (16), a movable plate (20) is arranged on the fixed sleeve (16) in a sliding connection mode, a spring (21) is arranged between the movable plate (20) and the fixed plate (19), movable rods (22) are uniformly arranged on the movable plate (20), movable blocks (23) are arranged on the movable rods (22), the movable blocks (23) are arranged in two, the movable blocks (23) are matched with the through grooves (18), threaded rings (24) are arranged on the fixed sleeve (16) in a threaded connection mode, and one end of each movable rod (22) is inserted into one threaded ring (24) and is tightly attached to one threaded ring (24).
  6. 6. The wire tensioning mechanism according to claim 5, wherein the fixing sleeve (16) is provided with a fixing component, the fixing component comprises a fixing rod (25) and a fixing groove (26), the fixing rod (25) is slidably connected to the placing rod (14), the mounting frame (9) and the fixing sleeve (16), the fixing groove (26) is formed in the fixing rod (25), and the fixing sleeve (16) is rotatably connected with a first rotating rod (27).
  7. 7. A wire tensioning mechanism according to claim 6, characterized in that a connecting block (28) is mounted on the first rotating rod (27), and a moving ring (29) is slidingly connected on the fixed sleeve (16).
  8. 8. A wire tensioning mechanism according to claim 7, characterized in that a second rotating lever (30) is provided in the rotational connection between the connecting block (28) and the moving ring (29).

Description

Stay wire tensioning mechanism Technical Field The utility model relates to the technical field of tensioning mechanisms, in particular to a stay wire tensioning mechanism. Background In the prior art, a pull wire tensioning mechanism has obvious functional defects, particularly the limitation on the tensioning adjustment of a wire body is particularly remarkable, the tensioning of the wire body cannot be conveniently adjusted in the use process of the prior mechanism, and the key defect severely restricts the practicability and the operation efficiency of equipment. In the use process of the existing mechanism, the fixing process of the installation wheel cannot be rapidly removed, the design defect seriously affects the operation efficiency and maintenance convenience of equipment, the traditional fixing and removing mechanism usually adopts a bolt for locking or a complex locking device, and the unlocking operation can be completed only by using a special tool for a long time. In the use process of the existing mechanism, the mounting wheel cannot be stably fixed, the technical defect directly influences the working accuracy and the use safety of equipment, the traditional fixing mechanism often adopts a simple clamping or friction force fixing mode, and looseness or displacement easily occurs when the mechanism works for a long time or bears variable load. Disclosure of utility model Aiming at the problems in the prior art, the utility model provides a wire tensioning mechanism, which aims to solve the technical problem that the prior mechanism mentioned in the background art cannot conveniently complete the adjustment of the tensioning of a wire body in the use process. Technical proposal In order to achieve the purpose, the technical scheme is that the stay wire tensioning mechanism comprises a bottom plate, wherein a tensioning assembly is arranged on the bottom plate and comprises a placing frame and a motor, the placing frame is arranged on the bottom plate, the motor is arranged on the placing frame, the output end of the motor is connected with a winding wheel, a fixing frame is arranged at one end of the placing frame, a moving groove is formed in the fixing frame, a releasing assembly is arranged at one side of the fixing frame, the releasing assembly comprises a fixing frame and a threaded rod, the fixing frame is arranged at one side of the fixing frame, the threaded rod is arranged on the fixing frame, and a mounting frame is arranged on the threaded rod in a sliding connection mode. The utility model is further characterized in that the movable groove is provided with a movable frame in a sliding connection manner, the movable frame is provided with a pressing roller in a rotating connection manner, and the pressing process of the wire body is promoted to be completed through the cooperation of all the components. The utility model further provides that the moving frame is rotatably connected with a screw rod, the screw rod is in threaded connection with the fixed frame, and the moving process of the pressing roller is promoted to be completed by using the screw rod. The utility model is further characterized in that the threaded rod is provided with a plurality of nuts in threaded connection, the nuts are tightly attached to two ends of the mounting frame, the mounting frame is provided with a placing rod in sliding connection, the placing rod is rotatably connected with a mounting wheel, the mounting frame is provided with a fixing sleeve in a mounting way, the fixing sleeve is rotatably connected with a rotating ring, the rotating ring is provided with a penetrating groove, and the fixing process of the mounting wheel is promoted to be completed through the cooperation of the components. The utility model is further characterized in that a fixed plate is arranged on the fixed sleeve, a movable plate is arranged on the fixed sleeve in a sliding connection manner, a spring is arranged between the movable plate and the fixed plate in a connecting manner, movable rods are uniformly arranged on the movable plate, movable blocks are arranged on the movable rods, two movable blocks are arranged, the movable blocks are matched with the through grooves, threaded rings are arranged on the fixed sleeve in a threaded connection manner, one end of each movable rod is inserted into one threaded ring, one movable block is tightly attached to one threaded ring, and the fixing releasing process of the threaded ring is promoted to be completed through the cooperation of all the components. The utility model is further characterized in that the fixing sleeve is provided with a stabilizing component, the stabilizing component comprises a fixing rod and a fixing groove, the fixing rod is connected to the placing rod, the mounting rack and the fixing sleeve in a sliding mode, the fixing groove is formed in the fixing rod, the fixing sleeve is rotatably connected with a first rotating rod, and the rotating pro