Movable high-altitude operation safety rope

Abstract

The utility model relates to the technical field of high-altitude operation safety ropes, in particular to a movable high-altitude operation safety rope which comprises two fixing frames, a first rope and a second rope, arc-shaped grooves are formed in the inner sides of the two fixing frames, and the two fixing frames are fixed together through bolts. The side wall of the outer end of each fixing frame is fixedly connected with one end of a first rope, and the other ends of the two first ropes are fixedly connected with protective sleeves. A second rope is fixedly installed at the lower end of the protective sleeve, the outer wall of the second rope is sleeved with a connecting cylinder, and suction cups are installed at the left end and the right end of the connecting cylinder through supporting rods; the structure is simple, batch production is easy, cost is low, and wide-range application and popularization can be achieved; operation is safe, simple, convenient and fast, and the construction efficiency of workers can be improved; the application range is wide, and various structures can be fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of safety ropes for high-altitude operations, and specifically relates to a movable safety rope for high-altitude operations. Background Technique

[0002] Currently, when cleaning the surface glass of high-rise buildings, it is necessary to suspend the operators outside the outer wall for operation.

[0003] The existing hanging hooks on the outer wall have unstable structures. Mainly, a cantilever extends from the inside of the building, and the safety rope is fixed by hanging it on the cantilever. The movable range of the safety rope in this fixing method is relatively large. The upward acting force generated when the cleaning personnel are suspended outside the outer wall to clean the dust may cause the safety rope buckle to slide, endangering the safety of the cleaning personnel. Therefore, the utility model proposes a movable safety rope for high-altitude operations to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a movable safety rope for high-altitude operations to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A movable safety rope for high-altitude operations, comprising: a fixing frame, a first rope and a second rope. There are two fixing frames. Arc-shaped grooves are opened on the inner sides of the two fixing frames. The two fixing frames are fixed together by bolts. One end of the first rope is fixedly connected to the outer side wall of each fixing frame. The other ends of the two first ropes are fixedly connected with protective sleeves;

[0006] The lower end of the protective sleeve is fixedly installed with a second rope. A connecting cylinder is sleeved on the outer wall of the second rope. Suction cups are installed at the left and right ends of the connecting cylinder through support rods.

[0007] Preferably, locking blocks are fixedly installed at the upper and lower ends of each fixing frame. Bolt holes are opened on the front and rear side walls of each locking block.

[0008] Preferably, through holes are opened at the upper and lower ends of each fixing frame. Connecting rods are inserted into the through holes. External threads are opened on the outer walls of the connecting rods. Two adjusting nuts are threadedly connected to the outer walls of each connecting rod through the external threads. The two adjusting nuts are respectively located at the front and rear ends of the fixing frame. Fixing blocks are fixedly installed at the front and rear ends of each connecting rod.

[0009] Preferably, the two first ropes are wound around each other and integrated with the second rope. A fixing strap is fixedly installed at the other end of the second rope.

[0010] Preferably, the connecting cylinder is provided with rope holes in the up and down directions and is sleeved on the outer end of the second rope through the rope holes.

[0011] Preferably, one end of the connecting cylinder is provided with an operation groove, a sliding groove is provided on the inner wall of one end of the rope hole, and a channel is provided between the sliding groove and the operation groove.

[0012] Preferably, a moving block is slidably connected in the operation groove. Finger grooves are provided on both the left and right sides of the outer end of the moving block. A connecting column is fixedly installed at the inner end of the moving block. One end of the connecting column passes through the channel and is inserted into the sliding groove, and is fixedly connected with an arc-shaped anti-slip plate.

[0013] Preferably, a spring is sleeved on the outer wall of the connecting column. One end of the spring is fixedly installed on the inner wall of the moving block, and the other end is fixedly installed on the inner wall of the operation groove.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The structure is simple, easy to mass-produce, with low cost, and can be widely promoted and applied;

[0016] 2. The operation is safe, simple, and fast, which can improve the construction efficiency of workers;

[0017] 3. It has a wide range of applications and can be applicable to various structural fixations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front view schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a rear view schematic diagram of the overall structure of the present utility model;

[0020] Figure 3 is a side view sectional schematic diagram of the connecting cylinder of the present utility model;

[0021] Figure 4 is the Figure 3 enlarged view of the regional structure in the present utility model.

[0022] In the figure: 1, fixing frame; 2, through hole; 3, locking block; 4, connecting rod; 5, adjusting nut; 6, fixing block; 7, rope one; 8, protective sleeve; 9, rope two; 10, connecting cylinder; 11, support rod; 12, suction cup; 13, operation groove; 14, moving block; 15, finger groove; 16, sliding groove; 17, connecting column; 18, spring; 19, arc-shaped anti-slip plate; 20, wear-resistant sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to clearly and completely describe the purpose, technical solution of the present utility model and make the advantages more clear, the following further details the embodiments of the present utility model in conjunction with the attached drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation of the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] For the purposes of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are set forth to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily obscuring these embodiments. Additionally, all embodiments can be used in combination with each other.

[0027] Please refer to Figures 1 to 4, the present utility model provides a technical solution: a movable safety rope for working at height, including: a fixed frame 1, a first rope 7 and a second rope 9. There are two fixed frames 1. Arc-shaped grooves are provided on the inner sides of the two fixed frames 1. Locking blocks 3 are fixedly installed at the upper and lower ends of each fixed frame 1. Bolt holes are provided on the front and rear side walls of each locking block 3, facilitating the fixation of the two by bolts. Through holes 2 are provided at the upper and lower ends of each fixed frame 1. Connecting rods 4 are inserted into the through holes 2. External threads are provided on the outer walls of the connecting rods 4. Two adjusting nuts 5 are threadedly connected to the outer wall of each connecting rod 4 through the external threads. The two adjusting nuts 5 are respectively located at the front and rear ends of the fixed frame 1. Fixed blocks 6 are fixedly installed at the front and rear ends of each connecting rod 4. By screwing the adjusting nuts 5, the positions of the connecting rods 4 and the fixed blocks 6 can be adjusted, facilitating the fixation of the fixed blocks 6.

[0028] One end of each first rope 7 is fixedly connected to the outer side wall of each fixed frame 1. The other ends of the two first ropes 7 are both fixedly connected with protective sleeves 8. A second rope 9 is fixedly installed at the lower end of the protective sleeve 8. The two first ropes 7 are wound around each other and integrated with the second rope 9. The other end of the second rope 9 is fixedly installed with a fixed strap (not shown in the figure). When it is necessary to clean the dust on the surface of the glass of a high-rise building, first, the two fixed frames 1 are fixed to the column by bolts, and then the fixed blocks 6 are fixed to the surface of the column by bolts to improve the stability of the fixed frame 1. After that, the first fixed strap is worn on the staff to prevent falling. Finally, it can be moved downward from the roof to clean the dust on the surface of the glass of the high-rise building.

[0029] Considering that when moving downward to clean the surface of the glass of a high-rise building, the shaking force will be transmitted upward, and the connection point of the two first ropes 7 bears a relatively large force and may break. Therefore, a protective sleeve 8 is provided at the connection of the two first ropes 7. By setting the protective sleeve 8, the protective sleeve 8 strengthens the protection of the connection point of the two first ropes 7 and fixes it inside the protective sleeve 8 to prevent the two first ropes 7 from loosening and breaking.

[0030] Since when moving downward to clean the surface of the glass of a high-rise building, generally the fixed frame 1 is fixed to the column on the roof of the building, the ropes will form an L shape. The shaking force generated during dust cleaning will be transmitted to the connection between the rope and the edge of the roof. Long-term wear of the rope will cause it to break. Therefore, an anti-wear sleeve 20 is provided on the surface of the second rope 9. By setting the anti-wear sleeve 20, the groove of the anti-wear sleeve 20 is placed at the connection between the rope and the edge of the roof to prevent the rope from being worn and broken, endangering safety.

[0031] A connecting cylinder 10 is sleeved on the outer wall of the second rope 9. Suction cups 12 are installed at both the left and right ends of the connecting cylinder 10 through support rods 11. Considering that when cleaning the glass on the surface of a high-rise building, the wind force on the high-rise building is relatively large, and the wind will cause the cleaner to sway back and forth, endangering the life safety of the cleaner. Therefore, a connecting cylinder 10 is provided on the surface of the second rope 9, and suction cups 12 are provided on both the left and right sides of the connecting cylinder 10. When the cleaner moves downward to clean the dust on the surface of the high-rise building, the suction cups 12 are adhered to the glass according to the moving position, reducing the shaking force caused by the wind force.

[0032] Rope holes are opened in the vertical direction at the upper and lower ends of the connecting cylinder 10, and the connecting cylinder 10 is sleeved on the outer end of the second rope 9 through the rope holes. An operation groove 13 is opened at one end of the connecting cylinder 10. A sliding groove 16 is opened on the inner wall at one end of the rope hole. A channel is provided between the sliding groove 16 and the operation groove 13. A moving block 14 is slidably connected in the operation groove 13. The friction between the moving block 14 and the operation groove 13 is relatively large. Finger grooves 15 are opened on both the left and right sides of the outer end of the moving block 14. A connecting column 17 is fixedly installed at the inner end of the moving block 14. One end of the connecting column 17 passes through the channel and is inserted into the sliding groove 16, and is fixedly connected with an arc-shaped anti-slip plate 19. A spring 18 is sleeved on the outer wall of the connecting column 17. One end of the spring 18 is fixedly installed on the inner wall of the moving block 14, and the other end is fixedly installed on the inner wall of the operation groove 13. When the spring 18 is in a balanced state, the moving block 14 is located in the operation groove 13, and the anti-slip teeth on the inner wall of the arc-shaped anti-slip plate 19 are in contact with the outer wall of the second rope 9, thereby fixing the connecting cylinder 10 on the outer wall of the second rope 9, and the position of the connecting cylinder 10 can be moved arbitrarily.

[0033] When the device works, when it is necessary to clean the dust on the glass on the surface of a high-rise building, first fix the two fixing frames 1 to the column by bolts, and then fix the fixing block 6 to the surface of the column by bolts to improve the stability of the fixing frame 1. Then put the first fixing strap on the staff. When moving downward from the roof, place the groove of the wear-resistant sleeve 20 at the connection between the rope and the edge of the roof to avoid abrasion of the rope. Finally, the dust on the glass on the surface of the high-rise building can be safely cleaned.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable safety rope for working at height, comprising: A fixing frame (1), a rope 1 (7) and a rope 2 (9), wherein the fixing frame (1) is provided with two pieces, the inner sides of the two fixing frames (1) are provided with arc-shaped grooves, and the two fixing frames (1) are fixed together by bolts, characterized in that: the outer end side wall of each fixing frame (1) is fixedly connected to one end of the rope 1 (7), and the other ends of the two ropes 1 (7) are fixedly connected with a protective cover (8); A second rope (9) is fixedly mounted on the lower end of the protective cover (8), a connecting tube (10) is sleeved on the outer wall of the second rope (9), and suction cups (12) are mounted on both left and right ends of the connecting tube (10) via support rods (11).

2. The movable high-altitude work safety rope according to claim 1, characterized in that: Locking blocks (3) are fixedly mounted on the upper and lower ends of each fixing frame (1), and bolt holes are provided on the front and rear end side walls of each locking block (3).

3. The movable high-altitude work safety rope according to claim 1, characterized in that: Each of the fixing frames (1) is provided with a through hole (2) at the upper and lower ends, a connecting rod (4) is inserted into the through hole (2), an external thread is provided on the outer wall of the connecting rod (4), and the outer wall of each connecting rod (4) is threadedly connected to two adjusting nuts (5) via the external thread, the two adjusting nuts (5) are respectively located at the front and rear ends of the fixing frame (1), and a fixing block (6) is fixedly installed at the front and rear ends of each connecting rod (4).

4. A movable safety rope for working at height according to claim 1, characterized in that: The two ropes (7) are intertwined with each other to form an integrated structure with the rope (9), and the other end of the rope (9) is fixedly mounted with a fixing strap.

5. The movable high-altitude work safety rope according to claim 1, characterized in that: The connecting tube (10) is provided with rope holes at the upper and lower ends thereof, and is sleeved on the outer end of the second rope (9) through the rope holes.

6. The movable high-altitude work safety rope according to claim 5, characterized in that: An operating groove (13) is provided at one end of the connecting tube (10), a sliding groove (16) is provided on the inner wall of one end of the rope hole, and a passage is provided between the sliding groove (16) and the operating groove (13).

7. The movable high-altitude work safety rope according to claim 6, characterized in that: A moving block (14) is slidably connected in the operating groove (13), and finger grooves (15) are provided on both the left and right sides of the outer end of the moving block (14). A connecting column (17) is fixedly installed on the inner end of the moving block (14), and one end of the connecting column (17) passes through the channel and is inserted into the sliding groove (16), and is fixedly connected to an arc-shaped anti-slip plate (19).

8. The movable safety rope for working at height according to claim 7, characterized in that: A spring (18) is sleeved on the outer wall of the connecting column (17), one end of the spring (18) is fixedly mounted on the inner wall of the moving block (14), and the other end is fixedly mounted on the inner wall of the operating groove (13).

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