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CN-224220624-U - Falling protector and falling protection device for flexible track

CN224220624UCN 224220624 UCN224220624 UCN 224220624UCN-224220624-U

Abstract

The utility model belongs to the field of overhead operation, and provides a falling protector for a flexible track and a falling protector, which comprises a flexible track body and a falling protector body arranged on the outer side of the flexible track body in a sliding manner, wherein clamping pieces are arranged on the upper side and the lower side of the falling protector body, one side of an inserted rod is fixedly connected with a fixed sleeve, two sides of the fixed sleeve are provided with sliding blocks in a sliding manner, one side of the fixed sleeve is provided with a sliding groove, the side wall of the sliding block is fixedly connected with a connecting rod, the side wall of the connecting rod is fixedly provided with a connecting plate, and the upper side of the connecting plate is fixedly provided with a scraping plate.

Inventors

  • SUN XINHONG

Assignees

  • 河北妙通电气有限公司

Dates

Publication Date
20260512
Application Date
20250507

Claims (8)

  1. 1. The anti-falling device for the flexible track is characterized by comprising a flexible track body (1) and an anti-falling device body (2) which is arranged on the outer side of the flexible track body (1) in a sliding manner; The anti-falling device is characterized in that buckling pieces (4) are arranged on the upper side and the lower side of the anti-falling device body (2), inserting rods (21) are arranged on the two sides of the anti-falling device body (2), the inserting rods (21) are fixedly connected with the anti-falling device body (2) through the buckling pieces (4), one side of each inserting rod (21) is fixedly connected with a fixing sleeve (22), sliding blocks (23) are arranged on the two sides of each fixing sleeve (22) in a sliding mode, two sliding grooves (24) are formed in one side of each fixing sleeve (22) in a spaced mode, connecting rods (25) are fixedly connected to the side walls of the sliding blocks (23), connecting plates (26) are fixedly arranged on the side walls of the connecting rods (25), and scraping plates (27) are fixedly arranged on the upper sides of the connecting plates (26) and contact with the two side walls of the flexible track body (1).
  2. 2. The anti-falling device for the flexible track according to claim 1, wherein a plurality of through holes (3) which are uniformly distributed are formed in one side of the fixed sleeve (22), a mounting groove (31) is formed in the side wall of the sliding block (23), a clamping block (32) is arranged in the mounting groove (31) in a sliding mode, the clamping block (32) penetrates through the through holes (3) and is arranged in a sliding mode, a compression spring (33) is arranged in the mounting groove (31), and two ends of the compression spring (33) are connected with the side wall of the clamping block (32) and the inner side wall of the mounting groove (31) respectively.
  3. 3. The fall arrester for flexible rails according to claim 1 is characterized in that a drainage plate (28) is fixedly arranged on the side wall of the connecting plate (26), and a bevel part (29) is arranged on the side wall of the drainage plate (28).
  4. 4. The fall arrester for flexible rails according to claim 1, wherein the buckle member (4) comprises wedge blocks (41) fixedly mounted on two sides of the inserted link (21), a moving block (43) arranged on the side wall of the mounting plate (42) and provided with a mounting plate (42) arranged in the fall arrester body (2), a locking block (44) fixedly mounted on the side wall of the moving block (43) and a return spring (45) arranged on the side wall of the mounting plate (42), and two ends of the return spring (45) are respectively connected with the side wall of the moving block (43) and the side wall of the mounting plate (42).
  5. 5. The fall arrester for flexible rails according to claim 4, wherein a fixing plate (5) is fixedly arranged between the inner side walls of the fall arrester body (2), a vertical plate (51) is fixedly connected to the upper side of the fixing plate (5), a limiting rod (52) is fixedly connected to the side wall of the vertical plate (51), the mounting plate (42) penetrates through the limiting rod (52) and is arranged in a sliding mode with the limiting rod, a tension spring (53) is sleeved on the outer side of the limiting rod (52), two ends of the tension spring (53) are connected with the side wall of the vertical plate (51) and the side wall of the mounting plate (42) respectively, and the elastic coefficient of the tension spring (53) is larger than that of the reset spring (45).
  6. 6. The fall arrester for flexible rails according to claim 5, wherein the side wall of the fall arrester body (2) is provided with a through groove (6), the side wall of the mounting plate (42) is fixedly connected with a toggle plate (7), and one end of the toggle plate (7) extends out of the through groove (6) and is arranged in a sliding manner with the through groove.
  7. 7. The fall arrester for flexible rails according to claim 6 wherein the side wall of the limit lever (52) is fixedly provided with a limit plate (54).
  8. 8. The anti-falling device is characterized by comprising a structure for climbing operation, wherein a flexible track body (1) is fixedly arranged on the side wall of the structure, a plurality of uniformly distributed supporting blocks (8) are fixedly arranged on the side wall of the structure, supporting rods (81) are fixedly arranged on the side wall of each supporting block (8), the other ends of the supporting rods (81) are fixedly connected with the flexible track, and the anti-falling device body (2) as claimed in any one of claims 1-7 is arranged on the flexible track body (1).

Description

Falling protector and falling protection device for flexible track Technical Field The utility model belongs to the field of overhead operation, and particularly relates to a falling protector and a falling protection device for a flexible track. Background In the field of high-altitude operation, particularly in an operation environment involving a flexible track, the anti-falling device is an important device for guaranteeing the safety of operators, and the flexible track is widely applied to various high-altitude operation scenes such as building construction, bridge maintenance, high-altitude cleaning and the like due to the flexibility and adaptability of the anti-falling device, when accidental falling occurs, the anti-falling device can lock the operators on the track through the self-locking anti-falling device, so that the operators are prevented from freely falling; The patent of China patent publication No. CN222324150U discloses a falling protector and a falling protector for a flexible track, the flexible track adopts a supporting component to limit swinging, a joint is formed at the joint of the supporting component and the flexible track, the falling protector comprises a pair of mutually meshed gear shafts rotatably arranged in an outer shell, each gear shaft is provided with a first curved surface and a second curved surface which are adjacent, the periphery of each gear shaft is also provided with a temporary avoidance surface, one free end of a torsion spring coaxially arranged with the gear shaft is fixedly connected with the outer shell, the other free end of the torsion spring is fixedly connected with the end of the gear shaft, under the pretightening force of the torsion spring, the two first curved surfaces form a track channel matched with the flexible track, after the gear shaft is driven by external force to rotate, the torsion spring is unscrewed, the two second curved surfaces form a joint passing channel for passing through the joint, and the two temporary avoidance surfaces form a temporary channel for passing through the supporting component. In view of the above-mentioned related art, the inventor considers that there is a disadvantage in that dust and soil blocks and the like may be adhered to both sides of the flexible rail during long-term use, and it is difficult to perform rapid scraping and cleaning treatment on the dust and soil blocks and the like accumulated and adhered to both sides of the flexible rail during lifting adjustment, which results in influencing the passage of the device during lifting use, and even possibly causing a risk of derailment, thereby influencing the use of the device, and bringing great inconvenience. Therefore, a person skilled in the art proposes a fall arrester and a fall arrester for a flexible track to solve the problems presented in the background art. Disclosure of utility model In order to solve the technical problems, the utility model provides a falling protector and a falling protector for a flexible track, which are used for solving the problem that the falling protector in the prior art is difficult to rapidly scrape and clean dust and soil blocks and the like accumulated and adhered on two sides of the flexible track in the lifting adjustment process. The anti-falling device for the flexible track comprises a flexible track body and an anti-falling device body which is arranged on the outer side of the flexible track body in a sliding manner; The anti-falling device is characterized in that buckling pieces are arranged on the upper side and the lower side of the anti-falling device body, inserting rods are arranged on the two sides of the anti-falling device body and fixedly connected with the anti-falling device body through the buckling pieces, a fixing sleeve is fixedly connected to one side of the inserting rods, sliding blocks are arranged on the two sides of the fixing sleeve in a sliding mode, two sliding grooves which are distributed at intervals are formed in one side of the fixing sleeve, connecting rods are fixedly connected to the side walls of the sliding blocks, connecting plates are fixedly arranged on the side walls of the connecting rods, scraping plates are fixedly arranged on the upper sides of the connecting plates, and the scraping plates are in contact with two side walls of the flexible track body. Two sliding grooves which are distributed along the axial direction at intervals are formed in the same side wall of the fixed sleeve in a preferable mode, and the two sliding blocks extend into the corresponding sliding grooves to slide through respective connecting rods, so that independent guiding and synchronous cleaning of scraping plates on two sides are achieved. Preferably, a plurality of evenly distributed through holes are formed in one side of the fixing sleeve, a mounting groove is formed in the side wall of the sliding block, a clamping block is arranged in the mounting groove in a sliding mode,