Safety lifting rope equipment for electric power operation
By designing a safety rope equipment for power operations with reels and reducer motors, the problem of power maintenance personnel needing to manually wind the safety rope during high altitude operations is solved, and automatic hanging and lifting is achieved, simplifying operation and reducing work burden.
Patent Information
- Application Number
- CN202422295600.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-20
AI Technical Summary
When power maintenance personnel are working at high altitudes, they need to manually wind and wrap the safety rope, which is cumbersome and increases the workload.
A safety rope hoisting equipment for power operations is designed, which uses the reel and reducer motor in the shell to drive the wire rope to wrap or unfold, and automatically complete the hanging and lifting operations.
Through automatic winding and unfolding of the suspended rope, the lifting process of maintenance equipment is simplified and the work burden of power maintenance personnel is reduced.
Smart Images
Figure CN223032845U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of electric power, in particular to a safety suspension rope device for electric power operation. Background Technique
[0002] Electric power is divided into three major fields: power system, electrical machinery and power electronics, and is widely applied to related technologies such as power generation, power supply, power transmission, power distribution, electric energy conversion, power use and power converters.
[0003] At present, during the high-altitude operation of electric power maintenance personnel, a safety suspension rope is needed to lift maintenance equipment. However, when the current safety suspension rope is used to lift maintenance equipment, manual winding of the safety suspension rope is required, which is troublesome in the operation process and thus increases the work burden of electric power maintenance personnel. Therefore, we propose a safety suspension rope device for electric power operation to solve the above problems. Content of the Utility Model
[0004] The purpose of the utility model is to provide a safety suspension rope device for electric power operation to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] A safety suspension rope device for electric power operation, including a housing, a drive cover is fixedly installed on the right side surface of the housing, a reduction motor is fixedly installed on the inner side wall of the drive cover, two bearings are fixedly embedded in the inner wall of the housing, the inner rings of the two bearings are fixedly connected together with a reel, the output end of the reduction motor is fixedly connected with the outer surface of the reel, a power cover is fixedly installed on the left side surface of the housing, a storage battery is fixedly installed on the inner side wall of the power cover, a steel wire suspension rope is fixedly connected with the outer surface of the reel, a lower hook is fixedly connected to the bottom end of the steel wire suspension rope, a connecting plate is fixedly connected to the upper surface of the housing, an upper hook is fixedly connected to the upper surface of the connecting plate, and a handle is fixedly connected to the outer surface of the housing.
[0007] In a further embodiment, the lower hook includes a threaded connection head, a threaded connection seat is threadedly connected to the outer surface of the threaded connection head, and a connection disk is fixedly connected to the bottom end of the threaded connection seat.
[0008] In a further embodiment, a hook is fixedly connected to the bottom end of the connection disk, an anti-drop piece is hinged to the bottom surface of the connection disk through a pin shaft, a spring piece is fixedly connected to the right side surface of the anti-drop piece, and the right side surface of the spring piece is fixedly connected to the outer surface of the hook.
[0009] In a further embodiment, two limit disks are fixedly connected to the outer surface of the reel, a through hole is opened on the bottom surface of the housing, and the steel wire suspension rope is located inside the through hole.
[0010] In a further embodiment, heat dissipation holes are formed in the upper surface of the driving cover, and a dust-proof net is fixedly connected to the inner wall of the heat dissipation holes.
[0011] In a further embodiment, a control switch is fixedly installed on the right side surface of the driving cover, and a charging socket is fixedly inlaid on the left side surface of the power cover.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] Through the reel provided inside the housing of the present device and using the power provided by the reduction motor, the reel can be driven to rotate clockwise or counterclockwise, which will cause the steel wire sling to wind or unwind on its surface, can drive the lower hook to descend to a suitable hanging position, and can drive the suspended maintenance equipment to rise to a suitable height, facilitating the taking and using during power operation. Then, through this sling device, it is simpler to lift and take the maintenance equipment, without the need for manual winding and unwinding of the safety sling, reducing the work burden of power maintenance personnel. Description of the Drawings
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the safety sling device for power operation.
[0015] Figure 2 It is a cross-sectional view of the front view of the safety sling device for power operation.
[0016] Figure 3 It is a three-dimensional structural schematic diagram of the side view of the safety sling device for power operation.
[0017] Figure 4 It is a cross-sectional view of the front view of the lower hook in the safety sling device for power operation.
[0018] In the figure: 1, housing; 2, driving cover; 3, power cover; 4, reduction motor; 5, bearing; 6, limit disc; 7, reel; 8, through hole; 9, lower hook; 901, threaded connection head; 902, threaded connection seat; 903, connection disc; 904, hook; 905, spring piece; 906, anti-detachment piece; 10, steel wire sling; 11, storage battery; 12, connecting plate; 13, upper hook; 14, heat dissipation hole; 15, dust-proof net; 16, control switch; 17, handle; 18, charging socket. Detailed Embodiment
[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It 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. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.
[0020] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "mounted", "connected", "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may 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 through specific circumstances.
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] Please refer to Figures 1-4, in the present utility model, a safety sling device for electric power operation includes a housing 1. A drive cover 2 is fixedly installed on the right side of the housing 1. A reduction motor 4 is fixedly installed on the inner side wall of the drive cover 2. Two bearings 5 are fixedly embedded in the inner wall of the housing 1. The inner rings of the two bearings 5 are fixedly connected to a reel 7 in common. The output end of the reduction motor 4 is fixedly connected to the outer surface of the reel 7. A power cover 3 is fixedly installed on the left side of the housing 1. A storage battery 11 is fixedly installed on the inner side wall of the power cover 3. A steel wire sling 10 is fixedly connected to the outer surface of the reel 7. The bottom end of the steel wire sling 10 is fixedly connected to a lower hook 9. A connecting plate 12 is fixedly connected to the upper surface of the housing 1. An upper hook 13 is fixedly connected to the upper surface of the connecting plate 12. A handle 17 is fixedly connected to the outer surface of the housing 1. Through the setting of the handle 17, it is convenient to take the device. The storage battery 11 can provide power for the reduction motor 4. The lower hook 9 and the upper hook 13 are both the same hooks.
[0023] In a further embodiment, the lower hook 9 includes a threaded connection head 901. A threaded connection seat 902 is threadedly connected to the outer surface of the threaded connection head 901. A connection disk 903 is fixedly connected to the bottom end of the threaded connection seat 902. A hook 904 is fixedly connected to the bottom end of the connection disk 903. An anti - detachment piece 906 is hinged to the bottom surface of the connection disk 903 through a pin shaft. A spring piece 905 is fixedly connected to the right side surface of the anti - detachment piece 906. The right side surface of the spring piece 905 is fixedly connected to the outer surface of the hook 904. Through the cooperation of the threaded connection head 901 and the threaded connection seat 902, it is convenient to disassemble the lower hook 9. By using the cooperation of the anti - detachment piece 906 and the spring piece 905, anti - detachment limit can be carried out during hanging to avoid the phenomenon of falling off.
[0024] In a further embodiment, two limit disks 6 are fixedly connected to the outer surface of the reel 7. A through - hole 8 is opened on the bottom surface of the housing 1. The steel wire sling 10 is located inside the through - hole 8. A heat dissipation hole 14 is opened on the upper surface of the drive cover 2. A dust - proof net 15 is fixedly connected to the inner wall of the heat dissipation hole 14. A control switch 16 is fixedly installed on the right side surface of the drive cover 2. A charging socket 18 is fixedly embedded on the left side surface of the power cover 3. Through the limit disks 6, the wound steel wire sling 10 can be limited. By using the heat dissipation hole 14 and the dust - proof net 15, heat dissipation and temperature reduction of the reduction motor 4 can be assisted. By using the control switch 16, the operation of the reduction motor 4 can be controlled. The charging socket 18 serves to charge the storage battery 11.
[0025] The working principle of the present utility model is as follows: First, take the device and hang it at an appropriate height through the upper hanging hook 13. Then, start the reduction motor 4 to rotate in the reverse direction by using the control switch 16, which will drive the reel 7 to rotate counterclockwise and cause the steel wire suspension rope 10 to slide down from the surface of the reel 7 until the lower hanging hook 9 is driven down to an appropriate hanging position. Then, hang the maintenance equipment on the lower hanging hook 9. Next, start the reduction motor 4 to rotate in the forward direction, which will cause the steel wire suspension rope 10 to wind around the surface of the reel 7 and drive the suspended maintenance equipment to rise to an appropriate height for easy access and use during power operations.
[0026] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be construed as limiting the claimed rights.
[0027] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A safety rope lifting device for electric power operation, characterized in that: The invention comprises a shell (1), a driving cover (2) is fixedly mounted on the right side of the shell (1), a reduction motor (4) is fixedly mounted on the inner wall of the driving cover (2), two bearings (5) are fixedly inlaid on the inner wall of the shell (1), the inner rings of the two bearings (5) are fixedly connected to a reel (7), the output end of the reduction motor (4) is fixedly connected to the outer surface of the reel (7), a power cover (3) is fixedly mounted on the left side of the shell (1), a storage battery (11) is fixedly mounted on the inner wall of the power cover (3), a steel wire rope (10) is fixedly connected to the outer surface of the reel (7), the bottom end of the steel wire rope (10) is fixedly connected to a lower hook (9), a connecting plate (12) is fixedly connected to the upper surface of the connecting plate (12), an upper hook (13) is fixedly connected to the upper surface of the connecting plate (12), and a handle (17) is fixedly connected to the outer surface of the shell (1).
2. A safety rope lifting device for electric power operation according to claim 1, characterized in that: The lower hook (9) comprises a threaded connector (901), the outer surface of the threaded connector (901) is threadedly connected to a threaded connector seat (902), and the bottom end of the threaded connector seat (902) is fixedly connected to a connecting plate (903).
3. A safety rope lifting device for electric power operation according to claim 2, characterized in that: The bottom end of the connecting disk (903) is fixedly connected to a hook (904); the bottom surface of the connecting disk (903) is hinged with an anti-slip sheet (906) via a pin shaft; the right side surface of the anti-slip sheet (906) is fixedly connected to a spring sheet (905); and the right side surface of the spring sheet (905) is fixedly connected to the outer surface of the hook (904).
4. A safety rope lifting device for electric power operation according to claim 1, characterized in that: Two limit plates (6) are fixedly connected to the outer surface of the reel (7), a through hole (8) is provided on the bottom surface of the shell (1), and the steel wire rope (10) is located inside the through hole (8).
5. The safety rope lifting device for electric power operation according to claim 1, characterized in that: A heat dissipation hole (14) is provided on the upper surface of the driving cover (2), and a dustproof net (15) is fixedly connected to the inner wall of the heat dissipation hole (14).
6. A safety rope device for electric power operation according to claim 1, characterized in that: A control switch (16) is fixedly mounted on the right side of the drive cover (2), and a charging socket (18) is fixedly embedded on the left side of the power cover (3).