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CN-224229179-U - Ratchet strainer with adjustable tightening direction

CN224229179UCN 224229179 UCN224229179 UCN 224229179UCN-224229179-U

Abstract

The utility model relates to the technical field of tensioners and provides a ratchet tensioner with an adjustable tightening direction, which comprises a connecting plate, wherein a mounting structure is fixed at the top end of the connecting plate, supporting plates are fixed at both sides of the bottom end of the connecting plate, tensioning structures are arranged at the bottoms of the supporting plates, a locking structure is fixed on the outer wall of one side of each supporting plate, and the locking structure comprises a movable block, a connecting shaft, a locking block and a limiting block. The locking structure is arranged, so that under the action of the rotating connection of the movable block and the connecting shaft, the locking block and the limiting block can be conveniently turned to unlock, whether the ratchet tooth disc needs to be locked or not can be conveniently determined according to actual conditions, the rotating direction of the ratchet tooth disc can be conveniently controlled according to requirements, the device has the function of conveniently locking the ratchet tooth disc, and the convenience and applicability of the ratchet tensioner with the adjustable tightening direction in use are improved.

Inventors

  • ZHANG ZHIPENG
  • ZHANG JUNYI
  • ZHANG SHIHAN

Assignees

  • 泰州骏鹏特种装备有限公司

Dates

Publication Date
20260512
Application Date
20250613

Claims (7)

  1. 1. The ratchet tensioner with adjustable tightening direction comprises a connecting plate (1); the method is characterized in that: A mounting structure (5) is fixed at the top end of the connecting plate (1); The two sides of the bottom end of the connecting plate (1) are respectively fixed with a supporting plate (2), and the bottoms of the supporting plates (2) are respectively provided with a tensioning structure (4); The locking structure (3) is fixed on the outer wall of one side of the supporting plate (2), the locking structure (3) comprises a movable block (31), a connecting shaft (32), a locking block (33) and a limiting block (34), the connecting shaft (32) is fixed on the outer wall of one side of the supporting plate (2), the movable block (31) is sleeved on the outer side of the connecting shaft (32), the locking block (33) is fixed at the bottom end of the movable block (31), and the limiting block (34) is fixed on one side of the locking block (33).
  2. 2. The tightening direction-adjustable ratchet tensioner according to claim 1, wherein the lock block (33) and the stopper (34) have triangular side cross-sections.
  3. 3. The tightening direction adjustable ratchet tensioner of claim 1, wherein the tightening structure (4) comprises a ratchet fluted disc (41), a rotating shaft (42), a limiting groove (43), a limiting plate (44), a clamping seat (45) and a rotating pin (46), the rotating shaft (42) penetrates through the bottom of the supporting plate (2), the limiting grooves (43) are formed in two sides of the inner portion of the rotating shaft (42), one end, close to the movable block (31), of the rotating shaft (42) extends to the outer portion of the supporting plate (2) and is fixedly provided with the ratchet fluted disc (41), one end, far away from the ratchet fluted disc (41), of the rotating shaft (42) extends to the outer portion of the supporting plate (2) and is fixedly provided with the limiting plate (44), the clamping seat (45) is fixedly arranged on the outer side of the limiting plate (44), and the rotating pin (46) is connected with the inner portion of the clamping seat (45) in a clamping mode.
  4. 4. The tightening direction-adjustable ratchet tensioner of claim 3, wherein the central axis of the ratchet tooth plate (41) is collinear with the central axis of the rotating shaft (42), and the central axis of the rotating shaft (42) is collinear with the central axis of the clamping seat (45).
  5. 5. The ratchet tensioner of claim 3, wherein the end of the rotation pin (46) near the clamping seat (45) is cross-shaped in side view.
  6. 6. The tightening direction adjustable ratchet tensioner of claim 1, wherein the mounting structure (5) comprises a mounting plate (51), a screw rod (52), a rotating handle (53), a clamping plate (54) and a positioning plate (55), the mounting plate (51) is fixed on one side of the top end of the connecting plate (1), the positioning plate (55) is fixed on the other side of the top end of the connecting plate (1), the screw rods (52) are connected with two sides of the inside of the mounting plate (51) in a threaded manner, one ends of the screw rods (52) are extended to the outside of the mounting plate (51) and are connected with the clamping plate (54) in a rotating manner, and one ends of the screw rods (52) far away from the clamping plate (54) are fixedly provided with the rotating handle (53).
  7. 7. The tightening direction-adjustable ratchet tensioner of claim 6, wherein the screw rods (52) are symmetrically distributed on both sides of the mounting plate (51), and the central axis of the screw rods (52) is collinear with the central axis of the clamping plate (54).

Description

Ratchet strainer with adjustable tightening direction Technical Field The utility model relates to the technical field of tensioners, in particular to a ratchet tensioner with an adjustable tightening direction. Background The fixation of goods is an important link in the process of transporting, moving, shipping or warehousing the goods. Although the conventional tensioner can meet the requirement of fixing goods to a certain extent, the conventional tensioner still has some defects in practical application, for example, some tensioners can only rotate to tighten in a certain direction when in use, and the conventional tensioner has certain limitation when in use, so that a ratchet tensioner with adjustable tightening direction needs to be designed; For this reason, the patent with the publication number CN220227673U discloses a tighten up two-sided control ratchet strainer with adjustable direction, including the backup pad, the bottom at backup pad both ends is all fixedly assembled with supports the side tube, the center of backup pad bottom is provided with the ratchet body, the center at ratchet body both ends has all welded the swivelling joint, the swivelling chute has been seted up to the inside of supporting the side tube. The double-sided control ratchet strainer with adjustable tightening direction has the advantages that through the arrangement of the reinforcing blocks, the through holes, the supporting rods, the grooves and the limiting bolts, the buckles at the two ends of the double-sided control ratchet strainer have the characteristic of adjustable direction angles, and the ratchet strainer is suitable for working in various environments, so that the practicability of the ratchet strainer is effectively improved; The ratchet strainer can be convenient to adjust the tightening direction when in use, but is inconvenient to lock the ratchet during the tightening process, and is inconvenient when in use, so that the ratchet strainer with the adjustable tightening direction needs to be designed. Disclosure of utility model The utility model aims to provide a ratchet strainer with an adjustable tightening direction, which is used for solving the defect that the existing ratchet strainer is inconvenient to lock a ratchet in the tightening process. In order to solve the technical problems, the utility model provides the technical scheme that the ratchet tensioner with the adjustable tightening direction comprises a connecting plate; a mounting structure is fixed at the top end of the connecting plate; Support plates are fixed on two sides of the bottom end of the connecting plate, and tensioning structures are arranged at the bottoms of the support plates; The locking structure comprises a movable block, a connecting shaft, a locking block and a limiting block, wherein the connecting shaft is fixed on the outer wall of one side of the supporting plate, the movable block is sleeved on the outer side of the connecting shaft, the locking block is fixed at the bottom end of the movable block, and the limiting block is fixed at one side of the locking block. Further, the side view cross section of the locking piece and the limiting block is triangular. Further, take-up structure includes ratchet fluted disc, pivot, spacing groove, limiting plate, cassette and rotation round pin, the pivot runs through in the bottom of backup pad, the spacing groove has all been seted up to the inside both sides of pivot, the pivot is close to the one end of movable block and extends to the outside of backup pad and be fixed with the ratchet fluted disc, the one end that the ratchet fluted disc was kept away from to the pivot extends to the outside of backup pad and be fixed with the limiting plate, the outside of limiting plate is fixed with the cassette, the inside block of cassette is connected with the rotation round pin. Further, the central axis of the ratchet fluted disc is collinear with the central axis of the rotating shaft, and the central axis of the rotating shaft is collinear with the clamping seat; further, the side view cross section of the rotating pin, which is close to one end of the clamping seat, is in a cross shape. Further, mounting structure includes mounting panel, lead screw, stem, splint and locating plate, the mounting panel is fixed in one side on connecting plate top, the locating plate is fixed in the opposite side on connecting plate top, the equal threaded connection in both sides inside the mounting panel has the lead screw, the one end of lead screw all extends to the outside of mounting panel and rotates and be connected with the splint, the one end that the splint was kept away from to the lead screw all is fixed with the stem. Further, the screw rods are symmetrically distributed on two sides of the mounting plate, and the central axis of the screw rods is collinear with the central axis of the clamping plate. The ratchet tensioner with adjustable tightening direction has the advan