On-tower maintenance auxiliary device
By designing a detachable tower maintenance auxiliary device, the magnetic seat and bracket provide stable support points, the problems of excessive physical consumption and safety risks of maintenance personnel on the tower are solved, and work efficiency and safety are improved.
Patent Information
- Application Number
- CN202420718548.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-04-08
AI Technical Summary
During power maintenance, the tower maintenance personnel are difficult to find a suitable working position due to the numerous tower specifications and inappropriate insulation ladder position, which increases physical energy consumption and safety risks. It is time-consuming and labor-intensive to set up the working rack, and the environment does not meet the conditions, which affects work efficiency .
A tower maintenance auxiliary device is designed, including a magnetic seat, a bracket and a platform. The magnetic seat is removably adsorbed on the tower. The bracket supports the platform smoothly, providing a larger support point, reducing physical energy consumption, and passing through hanging holes and safety ropes Provide security guarantees.
It effectively reduces the physical energy consumption of maintenance personnel during long-term work, provides a safer operating environment, improves the efficiency and safety of operations on the tower, and is suitable for a variety of tower specifications and environments.
Smart Images
Figure CN222350187U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric power maintenance, in particular to a tower maintenance auxiliary device. Background Art
[0002] At present, the maintenance on the distribution network automation terminal tower relies on manual climbing up the tower wearing a safety belt. However, the specifications of the on-site towers are various, and the installation heights of the distribution network automation terminals are uneven, which makes it difficult for maintenance personnel to find a suitable working position; if an insulating ladder is used for high-altitude maintenance, it is limited by the need to place the insulating ladder in a suitable position on site, and the insulating ladder is heavy to carry, which seriously affects the efficiency of work. There is also a way to use the tower angle iron as a fulcrum. After arriving at the work site, the worker is protected by a safety belt, with the tower angle iron as a support point and the safety belt as an auxiliary fulcrum. At the same time, the worker lies flat to the work point to work, or a work frame is set up.
[0003] At present, there are many problems with the use of insulated ladders or climbing up by stepping on angle irons with safety belts: due to the small number of support points for stepping on angle irons, the labor intensity is high after long-term work, and the body consumes a lot of energy, which can easily cause the legs and feet to become weak and slip. Because the support is the feet, it is difficult to move on the tower; the human body is far less efficient than upright work; setting up the work frame is not only time-consuming and labor-intensive, and the operation cost is high, but some working environments do not have the conditions for setting up; because the work on the tower is difficult, it is often necessary for two people to work together, and because they are on the same working surface, it is difficult to coordinate. The commonly used insulated arm car operation method brings many inconveniences to the tower operation due to the special location or proximity to nearby high-voltage lines. In addition, most of the lines are in mountainous areas, and the arm car cannot reach the work site. Utility Model Content
[0004] The main purpose of the utility model is to provide a tower maintenance auxiliary device to solve the problem in the related technology that the operating personnel have few supporting points for stepping on the angle iron, resulting in excessive physical energy consumption.
[0005] In order to achieve the above-mentioned purpose, the utility model provides a tower maintenance auxiliary device, which is detachably arranged on the iron tower, and the tower maintenance auxiliary device includes: a magnetic seat, which is detachably adsorbed on the iron tower; a bracket, which is arranged on the magnetic seat; and a platform, which is arranged above the bracket, and a hanging hole is arranged on the platform.
[0006] Furthermore, the bracket includes a fixing frame fixed on the magnetic base and a connecting frame connected between the fixing frame and the platform.
[0007] Furthermore, the fixed frame includes a first frame edge fixedly mounted on the magnetic seat and a bent frame edge connected to two ends of the first frame edge, and the connecting frame is connected to the bent frame edge.
[0008] Furthermore, the bending frame edge includes sequentially connecting the second frame edge, the third frame edge and the fourth frame edge, the second frame edge is connected to the first end of the first frame edge, and the fourth frame edge is connected to the second end of the first frame edge.
[0009] Furthermore, the connecting frame includes a first beam, a second beam and a third beam connected between the first beam and the second beam, and the first beam and the second beam are fixedly connected between the fixing frame and the platform.
[0010] Furthermore, the distance between the first beam and the second beam gradually decreases from top to bottom.
[0011] Furthermore, the support also includes a bending beam connected to the side of the platform and the connecting frame.
[0012] Furthermore, the bending beam includes a vertical section and a horizontal section perpendicularly connected to the vertical section, the end of the vertical section is connected to the side of the platform, the end of the horizontal section is connected to the connecting frame, and the side of the vertical section facing the iron tower is flush with the magnetic surface of the magnetic seat.
[0013] Furthermore, the tower maintenance auxiliary device also includes a chain passed through the bracket.
[0014] Furthermore, the magnetic base includes a magnetic base body and a manual switch arranged on the magnetic base body.
[0015] By applying the technical solution of the utility model, the tower maintenance auxiliary device can be detachably arranged on the iron tower. The tower maintenance auxiliary device includes: a magnetic seat, a bracket and a platform. The magnetic seat can be detachably adsorbed on the iron tower. This makes it easy to disassemble and carry. The bracket is arranged on the magnetic seat. The platform is arranged above the bracket, and a hanging hole is arranged on the platform. The bracket can stably support the platform. When the magnetic seat is adsorbed on the iron tower, the platform provides a larger support point for the operator, allowing the operator to work on the iron tower for a long time, minimizing the problem of excessive physical energy consumption caused by the operator's long-term foot force. Therefore, the technical solution of the present application effectively solves the problem of too few support points for the operator to step on the angle iron, resulting in excessive physical energy consumption. In addition, the safety rope hook carried by the operator can hook the hanging hole and buckle at a higher point on the tower, providing a layer of safety guarantee for the safe operation of the operator. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0017] Figure 1 A schematic diagram of the three-dimensional structure of the tower maintenance auxiliary device installed on the iron tower according to an embodiment of the tower maintenance auxiliary device of the utility model is shown;
[0018] Figure 2 Shows Figure 1 A schematic diagram of the main view of the auxiliary maintenance device on the tower;
[0019] Figure 3 Shows Figure 1 A top view schematic diagram of the tower maintenance auxiliary device;
[0020] Figure 4 Shows Figure 1 Schematic side view of the tower maintenance auxiliary device.
[0021] The above drawings include the following reference numerals:
[0022] 1. Iron tower;
[0023] 10. Magnetic seat; 11. Magnetic seat body; 12. Manual switch;
[0024] 20. Bracket; 21. Fixed frame; 211. First frame edge; 212. Second frame edge; 213. Third frame edge; 214. Fourth frame edge; 22. Connecting frame; 221. First beam; 222. Second beam; 223. Third beam; 23. Bending beam; 231. Vertical section; 232. Horizontal section;
[0025] 30. Platform; 31. Hanging hole;
[0026] 40. Chain. DETAILED DESCRIPTION
[0027] 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. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0029] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values of the parts and steps set forth in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.
[0030] like Figures 1 to 3 As shown, the present application provides a tower maintenance auxiliary device which is detachably arranged on an iron tower 1, and the tower maintenance auxiliary device comprises: a magnetic base 10, a bracket 20 and a platform 30. The magnetic base 10 is detachably adsorbed on the iron tower 1. The bracket 20 is arranged on the magnetic base 10. The platform 30 is arranged above the bracket 20, and a hanging hole 31 is arranged on the platform 30.
[0031] By applying the technical solution of this embodiment, the tower maintenance auxiliary device is detachably arranged on the iron tower 1. The tower maintenance auxiliary device includes: a magnetic seat 10, a bracket 20 and a platform 30. The magnetic seat 10 is detachably adsorbed on the iron tower 1. This is convenient for disassembly and assembly and easy to carry. The bracket 20 is arranged on the magnetic seat 10. The platform 30 is arranged above the bracket 20, and a hanging hole 31 is arranged on the platform 30. The bracket 20 can stably support the platform 30. When the magnetic seat 10 is adsorbed on the iron tower 1, the platform 30 provides a larger support point for the operator, so that the operator can work on the iron tower 1 for a long time, and minimize the problem of excessive physical energy consumption caused by the operator's long-term foot force. Therefore, the technical solution of this embodiment effectively solves the problem that the operator has few support points for stepping on the angle iron, resulting in excessive physical energy consumption. In addition, the safety rope hook carried by the operator can hook the hanging hole 31 and buckle at a higher point on the tower, providing a layer of safety guarantee for the safe operation of the operator.
[0032] Specifically, two hanging holes 31 are arranged at intervals on the platform 30, and two safety rope hooks carried by the operator can be hooked on the two hanging holes 31 respectively, further providing a layer of safety guarantee for the safe operation of the operator.
[0033] like Figures 1 to 3As shown, the bracket 20 includes a fixing frame 21 fixed on the magnetic base 10 and a connecting frame 22 connected between the fixing frame 21 and the platform 30. The fixing frame 21 can ensure that the connecting frame 22 stably supports the platform 30.
[0034] like Figure 1 and Figure 2 As shown, in order to improve the structural strength of the fixed frame 21 itself, the fixed frame 21 includes a first frame edge 211 fixedly penetrated on the magnetic base 10 and a bent frame edge connected to both ends of the first frame edge 211, and the connecting frame 22 is connected to the bent frame edge.
[0035] like Figure 1 and Figure 2 As shown, in order to facilitate connection and processing, the bent frame edge includes connecting the second frame edge 212, the third frame edge 213 and the fourth frame edge 214 in sequence, the second frame edge 212 is connected to the first end of the first frame edge 211, and the fourth frame edge 214 is connected to the second end of the first frame edge 211.
[0036] like Figure 1 and Figure 2 As shown, in order to ensure that the connecting frame 22 stably supports the platform 30, the connecting frame 22 includes a first beam 221, a second beam 222 and a third beam 223 connected between the first beam 221 and the second beam 222, which are arranged opposite to each other. The first beam 221 and the second beam 222 are fixedly connected between the fixing frame 21 and the platform 30. One end of the first beam 221 connected to the platform 30 and one end of the second beam 222 connected to the platform 30 are both located on the horizontal midline of the platform 30, so as to increase the connection reliability and the weighing capacity of the connecting frame 22.
[0037] like Figure 1 and Figure 2 As shown, the distance between the first beam 221 and the second beam 222 gradually decreases from top to bottom. In this way, the load-bearing capacity of the connecting frame 22 supporting the platform 30 can be improved.
[0038] like Figures 2 to 4 As shown, in order to further ensure the structural strength of the bracket 20 , the bracket 20 further includes a bending beam 23 connected to the side of the platform 30 and the connecting frame 22 .
[0039] like Figures 2 to 4 As shown, the bending beam 23 includes a vertical section 231 and a horizontal section 232 vertically connected to the vertical section 231. The end of the vertical section 231 is connected to the side of the platform 30, and the end of the horizontal section 232 is connected to the connecting frame 22. The side of the vertical section 231 facing the iron tower 1 is flush with the magnetic surface of the magnetic base 10. In this way, the vertical section 231 can increase the contact area between the magnetic surface of the magnetic base 10 and the iron tower 1, so as to improve the stability of the magnetic base 10 firmly adsorbed on the iron tower 1.
[0040] like Figures 2 to 4As shown, the tower maintenance auxiliary device also includes a chain 40 that is inserted into the bracket 20. The chain 40 is fixed around the angle iron of the tower, and the tower maintenance auxiliary device will not turn outward due to external force through the fixing method of the chain 40.
[0041] like Figures 2 to 4 As shown, the magnetic base 10 includes a magnetic base body 11 and a manual switch 12 disposed on the magnetic base body 11. Due to the material of the iron tower, the manual switch 12 is turned clockwise, and the magnetic base body 11 can be adsorbed to the surface of the iron tower.
[0042] The tower maintenance auxiliary device of this embodiment is used to assist the operator in the following operation process:
[0043] When the operator climbs the tower to work, he first fits the magnetic surface of the magnetic seat on the iron tower, and turns the manual switch 12 clockwise. At this time, the magnetic surface of the magnetic seat firmly attracts the surface of the iron tower. The chain 40 is used to wrap around the angle iron of the iron tower to fix it. The chain 40 is used to prevent the maintenance auxiliary device on the tower from turning outward due to external force. Finally, the two safety ropes carried by the operator are hooked to the hanging holes on the platform, which are located at a higher point, so that the maintenance auxiliary device on the entire tower has an extra layer of safety guarantee. At this time, the operator stands on the platform to work.
[0044] After the operation is completed, the chains 40 are released in turn, the safety rope hook is released, and the manual switch 12 is turned back counterclockwise to the starting position. At this time, the magnetic base 11 loses its magnetism and will be separated from the iron tower, so that the tower maintenance auxiliary device can be disassembled. In this way, the tower maintenance auxiliary device is portable and there is no need to worry about the environment of the operation area.
[0045] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.
[0046] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0047] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.
[0048] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A tower maintenance auxiliary device, detachably arranged on an iron tower (1), characterized in that: The tower maintenance auxiliary device comprises: A magnetic seat (10) detachably adsorbed on the iron tower (1); A bracket (20) is arranged on the magnetic base (10); The platform (30) is arranged above the bracket (20), and a hanging hole (31) is arranged on the platform (30).
2. The tower maintenance auxiliary device according to claim 1, characterized in that: The bracket (20) comprises a fixing frame (21) fixed on the magnetic seat (10) and a connecting frame (22) connected between the fixing frame (21) and the platform (30).
3. The tower maintenance auxiliary device according to claim 2, characterized in that: The fixed frame (21) comprises a first frame edge (211) fixedly mounted on the magnetic seat (10) and a bent frame edge connected to both ends of the first frame edge (211), and the connecting frame (22) is connected to the bent frame edge.
4. The tower maintenance auxiliary device according to claim 3, characterized in that: The bent frame edge comprises a second frame edge (212), a third frame edge (213) and a fourth frame edge (214) which are connected in sequence, the second frame edge (212) being connected to a first end of the first frame edge (211), and the fourth frame edge (214) being connected to a second end of the first frame edge (211).
5. The tower maintenance auxiliary device according to any one of claims 2 to 4, characterized in that: The connecting frame (22) comprises a first beam (221), a second beam (222) which are arranged opposite to each other, and a third beam (223) connected between the first beam (221) and the second beam (222); the first beam (221) and the second beam (222) are fixedly connected between the fixing frame (21) and the platform (30).
6. The tower maintenance auxiliary device according to claim 5, characterized in that: The distance between the first beam (221) and the second beam (222) gradually decreases from top to bottom.
7. The tower maintenance auxiliary device according to any one of claims 2 to 4, characterized in that: The support (20) further comprises a bending beam (23) connected to the side of the platform (30) and the connecting frame (22).
8. The tower maintenance auxiliary device according to claim 7, characterized in that: The bent beam (23) comprises a vertical section (231) and a horizontal section (232) vertically connected to the vertical section (231); the end of the vertical section (231) is connected to the side of the platform (30); the end of the horizontal section (232) is connected to the connecting frame (22); and the side of the vertical section (231) facing the iron tower (1) is flush with the magnetic attraction surface of the magnetic seat (10).
9. The tower maintenance auxiliary device according to any one of claims 1 to 4, characterized in that: The tower maintenance auxiliary device also includes a chain (40) passed through the bracket (20).
10. The tower maintenance auxiliary device according to any one of claims 1 to 4, characterized in that: The magnetic seat (10) comprises a magnetic seat body (11) and a manual switch (12) arranged on the magnetic seat body (11).