Electric power high-altitude anti-falling protection device

Abstract

The utility model discloses an electric power high-altitude anti-falling protection device, which relates to the technical field of electric power iron towers and comprises a protection shell, a fixing unit, a power transmission unit and a bundling unit. A fixing unit is mounted at the upper end of the protective shell; the fixing unit comprises a mounting plate, square holes, round holes, square blocks, threaded columns and arc-shaped plates, the mounting plate is fixedly connected to the front end of the inner side of the protective shell, the eight square holes are fixedly formed in the front end of the mounting plate, the eight round holes are formed in the front end of the inner side of the mounting plate, and the square holes communicate with the round holes. The inner side of the square hole is slidably connected with a square block, the front end of the square block is fixedly connected with two arc-shaped plates, and the rear end of the square block is fixedly connected with a threaded column. The safety rope can be protected when not used, and the risk of breakage of the safety rope is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power iron towers, in particular to an electric power high-altitude anti-fall protection device. Background Art

[0002] my country has a vast territory, dense power transmission lines and mobile communication networks, and power towers and mobile communication towers can be seen everywhere. In order to ensure the normal operation of equipment, industrial workers have to climb the towers for high-altitude operations during routine maintenance or emergency repairs. Electric power construction workers are often required to carry out power construction and emergency repairs. During the maintenance process, construction workers are generally required to perform high-altitude operations;

[0003] Among them, an electric high-altitude anti-fall protection device proposed in the prior art with the authorization announcement number CN212700138U includes a chest fixing belt, the top of the chest fixing belt is connected to a seat body through a plurality of first connecting belts, cavities are arranged in the left and right ends of the seat body, a rotating shaft is rotatably arranged in the cavity, a suspension rope roll is arranged in the middle of the rotating shaft, cover plates are fixedly arranged on the left and right sides of the seat body, a torsion spring is sleeved on the side of the rotating shaft close to the cover plate, a first hook is fixedly arranged on the top of the suspension rope, a second fixing belt is fixedly arranged on the bottom of the chest fixing belt, a tool bag is fixedly arranged on the bottom of the second fixing belt, and a climbing ladder is arranged in the tool bag;

[0004] In the prior art, high-altitude fall prevention construction is carried out by bundling safety ropes, but this fixing method is simple and unsafe. The safety rope is not protected when not in use, which will increase the wear during transportation and increase the risk of the safety rope breaking. For this reason, we propose an electric high-altitude fall prevention protection device. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide an electric high-altitude anti-fall protection device, which ensures safety through a variety of ways of fixing the safety rope. The safety rope can be protected when not in use to reduce the risk of safety rope breakage, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric high-altitude anti-fall protection device, comprising a protective shell, a fixing unit, a power transmission unit and a convergence unit;

[0007] Protective shell: a fixing unit is installed on the upper end;

[0008] The fixing unit comprises a mounting plate, a square hole, a circular hole, a square block, a threaded column and an arc-shaped plate. The inner front end of the protective shell is fixedly connected with the mounting plate. The front end of the mounting plate is fixedly provided with eight square holes. The inner front end of the mounting plate is provided with eight circular holes. The square holes are connected with the square holes. The inner side of the square hole is slidably connected with a square block. The front end of the square block is fixedly connected with two arc-shaped plates. The rear end of the square block is fixedly connected with a threaded column. The threaded column is sleeved with the circular hole.

[0009] Power transmission unit: installed on the protective shell;

[0010] Bunching unit: installed on the protective shell.

[0011] The arc plate is moved by sliding the square block inside the square hole, and the device is fixed on the safety rope through the arc plate. At the same time, the device can be stably fixed on the safety rope through the threaded column, thereby ensuring the safety of personnel.

[0012] Furthermore, the fixing unit also includes a threaded barrel and a gear, the inner side of the circular hole is rotatably connected to the threaded barrel, the inner side of the threaded barrel is threadedly connected to the threaded column, and the outer side of the threaded barrel is fixedly connected to the gear.

[0013] The gear is driven to rotate through the power transmission device, and the threaded barrel of the gear belt is rotated. The threaded action between the threaded barrel and the arc plate enables the arc plate to be stably fixed on the safety rope.

[0014] Furthermore, the power transmission unit includes a sliding seat, a sliding bar and a rack. The inner front end of the protective shell is fixedly connected to two sliding seats, the inner side of the sliding seat is slidably connected to a sliding bar, one end of the sliding bar is fixedly connected to a rack, and the rack is meshed with the gear.

[0015] The sliding seat limits the slide bar, and drives the gear to rotate through the rack to achieve the function of transmitting power, thereby achieving the purpose of ensuring the safety of personnel.

[0016] Furthermore, the power transmission unit also includes a connecting bar, a limit block, a second threaded column and a rotating handle. The other ends of the two sliding bars are fixedly connected to the two ends of the connecting bar, the left and right ends of the inner side of the protective shell are fixedly connected to the limit blocks, and a second threaded column is rotatably connected between the two limit blocks. The second threaded column is threadedly connected to the connecting bar, and one end of the second threaded column is fixedly connected to the rotating handle.

[0017] The second threaded column is driven to rotate by rotating the rotating handle, the connecting bar is driven to move by the second threaded column, and the sliding bar is driven to move by the connecting bar, so that the arc plate can be stably fixed on the safety rope, thereby achieving the purpose of ensuring the safety of personnel.

[0018] Furthermore, the gathering unit includes a safety rope protective shell, a rope outlet, a rotating column and a wire reel. The lower end of the protective shell is fixedly connected to the safety rope protective shell, and the safety rope protective shell is fixed on the construction safety clothing. The left and right ends of the inner side of the safety rope protective shell are rotatably connected to the rotating column, and two wire reel are fixedly connected to the outer side of the rotating column. A rope outlet is opened on the front side of the upper end of the rope outlet.

[0019] The safety rope is protected by a safety rope protection shell, the safety rope is placed by a wire reel, the wire reel is controlled by a rotating rotating column, and the safety rope is fixed on an object through a rope outlet and an arc plate.

[0020] Furthermore, it also includes threaded holes, connecting parts and fixing bolts. Four threaded holes are opened on the right end of the safety rope protective shell. The right end of the rotating column is fixedly connected with a connecting part. One end of the connecting part is threadedly connected with a fixing bolt, and the fixing bolt is threadedly connected to the threaded hole.

[0021] The fixing bolt fixes the connecting piece through the threaded fixing of the fixing bolt and the threaded hole, so that the length of the safety rope used inside the safety rope protective shell is fixed.

[0022] Compared with the prior art, the beneficial effects of the utility model are: the electric high-altitude anti-fall protection device has the following advantages:

[0023] 1. This electric high-altitude anti-fall protection device can stabilize the device on the safety rope by fixing the collection tube of the safety rope and the fixing device of the safety rope, and the device fixes the safety rope through power transmission such as gears to ensure safety.

[0024] 2. This electric high-altitude fall protection device uses a protection box for the safety rope to ensure that the safety rope can be protected when not in use, reducing the risk of the safety rope breaking, thereby increasing the service life of the safety rope and better ensuring the safety of construction workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the left side structure of the utility model;

[0027] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0028] Figure 4 For this utility model Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0029] In the figure: 1 protective shell, 2 threaded hole, 3 fixing unit, 31 mounting plate, 32 square hole, 33 round hole, 34 square block, 35 threaded column, 36 arc plate, 37 threaded cylinder, 38 gear, 4 power transmission unit, 41 sliding seat, 42 slide bar, 43 rack, 44 connecting bar, 45 limit block, 46 second threaded column, 47 rotating handle, 5 gathering unit, 51 safety rope protective shell, 52 rope outlet, 53 rotating column, 54 take-up reel, 6 connecting piece, 7 fixing bolt. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-4 , This embodiment provides a technical solution for an electric high-altitude anti-fall protection device: an electric high-altitude anti-fall protection device, comprising a protective shell 1, a fixing unit 3, a power transmission unit 4 and a gathering unit 5;

[0032] Protective shell 1: A fixing unit 3 is installed on the upper end;

[0033] The fixing unit 3 comprises a mounting plate 31, a square hole 32, a circular hole 33, a square block 34, a threaded column 35 and an arc plate 36. The inner front end of the protective shell 1 is fixedly connected with the mounting plate 31. The front end of the mounting plate 31 is fixedly provided with eight square holes 32. The inner front end of the mounting plate 31 is provided with eight circular holes 33. The square holes 32 are connected to the square holes 32. The inner side of the square hole 32 is slidably connected with a square block 34. The front end of the square block 34 is fixedly connected with two arc plates 36. The rear end of the square block 34 is fixedly connected with a threaded column 35. The threaded column 35 is sleeved with the circular hole 33. The sliding of the square block 34 on the inner side of the square hole 32 drives the arc plate 36 to move. The device is fixed on the safety rope through the arc plate 36. At the same time, the device can be stably fixed on the safety rope through the threaded column 35, thereby ensuring the safety of personnel.

[0034] The fixing unit 3 further includes a threaded barrel 37 and a gear 38 . The threaded barrel 37 is rotatably connected to the inner side of the circular hole 33 . The inner side of the threaded barrel 37 is threadedly connected to the threaded column 35 . The outer side of the threaded barrel 37 is fixedly connected to the gear 38 .

[0035] The gear 38 is driven to rotate by the power transmission device, and the threaded barrel 37 driven by the gear 38 rotates. The threaded action between the threaded barrel 37 and the arc plate 36 enables the arc plate 36 to be stably fixed on the safety rope.

[0036] Power transmission unit 4: installed on the protective shell 1; the power transmission unit 4 includes a sliding seat 41, a slide bar 42 and a rack 43. The inner front end of the protective shell 1 is fixedly connected to two sliding seats 41, the inner side of the sliding seat 41 is slidably connected to the slide bar 42, one end of the slide bar 42 is fixedly connected to the rack 43, and the rack 43 is meshed with the gear 38.

[0037] The sliding seat 41 limits the sliding bar 42 and drives the gear 38 to rotate through the rack 43 to achieve the function of transmitting power, thereby achieving the purpose of ensuring the safety of personnel.

[0038] The power transmission unit 4 also includes a connecting bar 44, a limit block 45, a second threaded column 46 and a rotating handle 47. The other ends of the two sliding bars 42 are fixedly connected to the two ends of the connecting bar 44, and the left and right ends of the inner side of the protective shell 1 are fixedly connected to the limit blocks 45. A second threaded column 46 is rotatably connected between the two limit blocks 45. The second threaded column 46 is threadedly connected to the connecting bar 44, and one end of the second threaded column 46 is fixedly connected to the rotating handle 47.

[0039] The second threaded column 46 is rotated by rotating the rotating handle 47, the connecting bar 44 is moved by the second threaded column 46, and the sliding bar 42 is moved by the connecting bar 44, so that the arc plate 36 can be stably fixed on the safety rope, thereby achieving the purpose of ensuring the safety of personnel.

[0040] The bunching unit 5 is installed on the protective shell 1. The bunching unit 5 comprises a safety rope protective shell 51, a rope outlet 52, a rotating column 53 and a wire reel 54. The lower end of the protective shell 1 is fixedly connected with the safety rope protective shell 51, and the safety rope protective shell 51 is fixed on the construction safety clothing. The left and right ends of the inner side of the safety rope protective shell 51 are rotatably connected with the rotating column 53, and the outer side of the rotating column 53 is fixedly connected with two wire reels 54. The front side of the upper end of the rope outlet 52 is provided with a rope outlet 52.

[0041] The safety rope is protected by a safety rope protection shell 51 , the safety rope is placed by a take-up drum 54 , the take-up drum 54 is controlled by a rotating rotating column 53 , and the safety rope is fixed to the object through a rope outlet 52 and an arc plate 36 .

[0042] It also includes threaded holes 2, connecting parts 6 and fixing bolts 7. Four threaded holes 2 are opened at the right end of the safety rope protective shell 51. The right end of the rotating column 53 is fixedly connected to the connecting part 6. One end of the connecting part 6 is threadedly connected to the fixing bolt 7, and the fixing bolt 7 is threadedly connected to the threaded hole 2.

[0043] The fixing bolt 7 is threadedly fixed to the threaded hole 2 so that the fixing bolt 7 fixes the connecting member 6 , thereby fixing the length of the safety rope inside the safety rope protective shell 51 .

[0044] The working principle of an electric high-altitude anti-fall protection device provided by the utility model is as follows: the arc plate 36 is driven to move by the sliding of the square block 34 on the inner side of the square hole 32, and the device is fixed on the safety rope through the arc plate 36, and the device can be stably fixed on the safety rope through the threaded column 35, so as to ensure the safety of personnel. The gear 38 is driven to rotate by the power transmission device, and the threaded cylinder 37 with the gear 38 rotates, and the arc plate 36 can be stably fixed on the safety rope through the threaded action between the threaded cylinder 37 and the arc plate 36. The sliding seat 41 limits the slide bar 42, and drives the gear 38 to rotate through the rack 43 to achieve the effect of transmitting power, so as to achieve the purpose of ensuring the safety of personnel. The second threaded column 46 is driven to rotate by rotating the rotating handle 47, and the connecting bar 44 is driven to move by the second threaded column 46, and the slide bar 42 is driven to move by the connecting bar 44, so that the arc plate 36 can be stably fixed on the safety rope, so as to achieve the purpose of ensuring the safety of personnel. The safety rope is protected by the safety rope protection shell 51, the safety rope is placed by the take-up drum 54, the take-up drum 54 is controlled by the rotating rotating column 53, and the safety rope is fixed to the object through the rope outlet 52 and the arc plate 36. The fixing bolt 7 is fixed to the connecting member 6 by threading the fixing bolt 7 and the threaded hole 2, so that the length of the safety rope used inside the safety rope protection shell 51 is fixed.

[0045] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An electric high altitude fall protection device, characterized in that: It comprises a protective shell (1), a fixing unit (3), a power transmission unit (4) and a gathering unit (5); Protective shell (1): a fixing unit (3) is installed on the upper end; The fixing unit (3) comprises a mounting plate (31), a square hole (32), a circular hole (33), a square block (34), a threaded column (35) and an arc plate (36); the inner front end of the protective shell (1) is fixedly connected to the mounting plate (31); the front end of the mounting plate (31) is fixedly provided with eight square holes (32); the inner front end of the mounting plate (31) is provided with eight circular holes (33); the square holes (32) are connected to the square holes (32); the inner side of the square hole (32) is slidably connected to a square block (34); the front end of the square block (34) is fixedly connected to two arc plates (36); the rear end of the square block (34) is fixedly connected to a threaded column (35); the threaded column (35) is sleeved with the circular hole (33); Power transmission unit (4): mounted on the protective shell (1); The beam collecting unit (5) is installed on the protective shell (1).

2. The electric power high altitude fall protection device according to claim 1 is characterized in that: The fixing unit (3) further comprises a threaded barrel (37) and a gear (38); the inner side of the circular hole (33) is rotatably connected to the threaded barrel (37); the inner side of the threaded barrel (37) is threadedly connected to the threaded column (35); and the outer side of the threaded barrel (37) is fixedly connected to the gear (38).

3. The electric power high altitude fall protection device according to claim 2 is characterized in that: The power transmission unit (4) comprises a sliding seat (41), a sliding bar (42) and a rack (43); the inner front end of the protective shell (1) is fixedly connected to two sliding seats (41); the inner side of the sliding seat (41) is slidably connected to a sliding bar (42); one end of the sliding bar (42) is fixedly connected to a rack (43); and the rack (43) is meshed with a gear (38).

4. The electric power high altitude fall protection device according to claim 1 is characterized in that: The power transmission unit (4) further comprises a connecting strip (44), a limit block (45), a second threaded column (46) and a rotating handle (47); the other ends of the two sliding strips (42) are fixedly connected to the two ends of the connecting strip (44); the left and right ends of the inner side of the protective shell (1) are fixedly connected to the limit block (45); a second threaded column (46) is rotatably connected between the two limit blocks (45); the second threaded column (46) is threadedly connected to the connecting strip (44); and one end of the second threaded column (46) is fixedly connected to the rotating handle (47).

5. The electric power high altitude fall protection device according to claim 4 is characterized in that: The bundling unit (5) comprises a safety rope protective shell (51), a rope outlet (52), a rotating column (53) and a wire reel (54); the lower end of the protective shell (1) is fixedly connected to the safety rope protective shell (51); the safety rope protective shell (51) is fixed to the construction safety clothing; the left and right ends of the inner side of the safety rope protective shell (51) are rotatably connected to the rotating column (53); the outer side of the rotating column (53) is fixedly connected to two wire reels (54); and the rope outlet (52) is provided at the front side of the upper end of the rope outlet (52).

6. The electric power high altitude fall protection device according to claim 5 is characterized in that: It also comprises threaded holes (2), connecting pieces (6) and fixing bolts (7); the right end of the safety rope protective shell (51) is provided with four threaded holes (2); the right end of the rotating column (53) is fixedly connected with a connecting piece (6); one end of the connecting piece (6) is threadedly connected with a fixing bolt (7); and the fixing bolt (7) is threadedly connected with the threaded holes (2).

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