A communication line lifting device
By combining the design of lead screws and nuts with tripods and ground anchors, communication lines can be easily elevated, solving the problem of lines falling or tilting, and improving the efficiency and safety of single-person operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 中憬科技集团有限公司
- Filing Date
- 2025-08-15
- Publication Date
- 2026-07-31
AI Technical Summary
Communication lines are susceptible to damage from wind and rain, which can cause them to collapse or tilt, leading to a decline in communication quality and safety hazards. Furthermore, existing equipment is heavy and bulky, making it difficult to meet the needs of single or two-person operations, and there is a lack of portable lifting equipment.
The system uses a lead screw to drive a nut for lifting and lowering, and uses a lifting plate on the nut to lift the communication line. Combined with a tripod and ground anchors to improve stability, the system can be raised by a single person.
It enables convenient elevation of communication lines, improves work efficiency, has a simple and lightweight structure, can be operated by a single person, and enhances the portability and safety of the equipment.
Smart Images
Figure CN224577957U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of inspection and maintenance of communication poles, and in particular to a communication line lifting device. Background Technology
[0002] In the maintenance of optical fiber communication lines, communication poles are susceptible to damage from wind and rain, causing them to fall or tilt, resulting in a decrease in the height of the communication lines. This, in turn, leads to a decline in communication quality and safety hazards. Simultaneously, some optical fiber poles are erected too low, making them prone to being snagged and broken. Since it is usually impossible to erect new poles in the short term, temporary measures are required to ensure uninterrupted communication. Traditional methods rely on multiple people working together, using cumbersome support or lifting equipment, which is not only labor-intensive but also difficult to operate in complex terrain, resulting in low efficiency.
[0003] Currently, there are some utility pole straighteners on the market, such as hydraulic disc straighteners and tree straighteners, which can be used for temporary support of pole lines or to correct tilted poles. However, these devices generally suffer from being heavy, bulky, and poorly portable, requiring multiple people to operate, making them unsuitable for single-person or two-person operations. Furthermore, regarding the issue of excessively low fiber optic cable pole heights, there is a lack of specialized portable lifting equipment, relying heavily on manual climbing for adjustment, which is both unsafe and inefficient, failing to effectively address the problem of low-lying communication lines. Summary of the Invention
[0004] To address the aforementioned technical problems, this application provides a communication line lifting device. This device uses a lead screw to drive a nut for lifting and lowering, and uses a lifting plate on the nut to lift the communication line. This solves the problem of the communication line being too low during maintenance and repair. Furthermore, the lifting device has a simple and lightweight structure, is easy to assemble, disassemble, and transport, and can be raised by a single person, thus improving work efficiency.
[0005] This application provides a communication line lifting device, which adopts the following technical solution: A communication line lifting device, comprising: Support device, fixed to the ground; The drive unit is mounted on the support unit; The power source, located on the support device, is electrically connected to the drive device and is used to provide power to the drive device; The lead screw is located at the output end of the drive device; Nut, threaded connection to lead screw; A lifting plate, mounted on a nut, is used to lift the cable. Both guard plates are fixed on the housing of the drive unit and located on both sides of the lead screw, with the axial direction of the guard plates parallel to the axial direction of the lead screw. The groove is formed on the guard plate and located on the side of the guard plate closest to the lead screw; The slider is located on the side of the nut and is slidably connected in the groove.
[0006] Preferably, the support device includes a tripod mounted on the ground and a support plate mounted on top of the tripod.
[0007] Preferably, the support device further includes a chassis located below the tripod legs.
[0008] Preferably, the support device further includes a ground anchor that passes through the chassis and is inserted into the ground.
[0009] Preferably, the driving device includes a motor and a reducer mounted on a support device, the output end of the motor is connected to the input end of the reducer, the output end of the reducer is connected to a lead screw, and the motor is electrically connected to a power source.
[0010] Preferably, the top of the lead screw is provided with a limiting block to prevent the nut from coming out.
[0011] In summary, this application includes the following beneficial technical effects: 1. This application solves the problem of low communication lines during maintenance by using a lead screw to drive a nut for lifting and raising, and using a lifting plate on the nut to lift the communication line. In addition, the lifting device has a simple and lightweight structure, is easy to assemble, disassemble and transport, and can be raised by a single person, thus improving work efficiency.
[0012] 2. This application improves the stability of the tripod by setting a base and ground anchor at the bottom of the tripod.
[0013] 3. This application avoids the phenomenon of the nut coming off the lead screw by setting a limit block, so that the nut can better drive the lifting plate to raise the communication line. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of the lifting device in the embodiment of this application (the height of the lead screw and the guard plate is lower in the figure for better display).
[0015] Figure 2 yes Figure 1 The diagram in the middle is to illustrate the structure of the guard plate, slide, and slider.
[0016] Explanation of reference numerals in the attached drawings: 11. Support device; 111. Tripod; 112. Support plate; 113. Chassis; 114. Ground anchor; 12. Drive device; 121. Motor; 122. Reducer; 13. Power source; 14. Lead screw; 15. Nut; 16. Lifting plate; 17. Guard plate; 171. Slide groove; 18. Sliding block; 19. Limiting block. Detailed Implementation
[0017] The present application will be further described in detail below with reference to the accompanying drawings.
[0018] This application discloses a communication line lifting device.
[0019] Reference Figure 1 and Figure 2 The communication line lifting device includes a support device 11, a drive device 12, a power source 13, a lead screw 14, a nut 15, a lifting plate 16, and a guard plate 17.
[0020] The support device 11 is set on the ground to provide support. Specifically, the support device 11 includes a tripod 111, a support plate 112, a base 113, and a ground anchor 114.
[0021] Tripod 111 is used for support and has a locking device. When in use, tripod 111 is fixed by turning the locking device and the height of tripod 111 can be adjusted as needed. Tripod 111 can be made of carbon fiber.
[0022] Reference Figure 1 and Figure 2 The support plate 112 is fixed to the top of the tripod 111. The support plate 112 is used as a carrier for installing other components and also serves as a support.
[0023] There are three bases 113. When in use, the three bases 113 are respectively located at the bottom of the three legs of the tripod 111 and are used to support the tripod 111. The bases 113 and the tripod 111 can be detachably and fixedly connected.
[0024] Meanwhile, in order to improve the stability of the chassis 113 on the ground, the ground anchor 114 passes through the chassis 113 and is inserted into the ground. The ground anchor 114 can be a spiral anchor, and the bottom of the ground anchor 114 has a propeller blade structure. When in use, the ground anchor 114 is screwed in to gradually insert it into the ground.
[0025] Reference Figure 1 and Figure 2 The drive unit 12 is located at the upper end of the support plate 112. The drive unit 12 includes a motor 121 and a reducer 122. Both the motor 121 and the reducer 122 are detachably connected and fixed to the upper end of the support plate 112. The output end of the motor 121 is fixedly connected to the input end of the reducer 122, and the output end of the reducer 122 is fixedly connected to the lead screw 14. After use, the motor 121 and the reducer 122 can be removed from the support plate 112 for transport.
[0026] The power source 13 is located on the support device 11 or on the motor 121 of the drive device 12, and the power source 13 is electrically connected to the motor 121 of the drive device 12. The power source 13 provides power to the motor 121 of the drive device 12. The power source 13 can be a storage battery.
[0027] In use, the lead screw 14 is set vertically, and its bottom is fixedly connected to the output end of the reducer 122. At the same time, the lead screw 14 and the output end of the reducer 122 are detachably connected. The nut 15 is threaded onto the lead screw 14, and the nut 15 can be raised and lowered on the lead screw 14.
[0028] Reference Figure 1 and Figure 2 The lifting plate 16 is installed and fixed on the nut 15, and both sides of the lifting plate 16 are relatively long to support the communication line.
[0029] There are two guard plates 17, both of which are arranged parallel to the lead screw 14 and symmetrically distributed on both sides of the lead screw 14. The guard plates 17 can be detachably fixed to the housing of the drive unit 12 by means of bolt connection.
[0030] Reference Figure 1 and Figure 2 A groove 171 is provided on the inner side of the guard plate 17 near the lead screw 14. A slider 18 is formed at the side edge of the nut 15. The slider 18 is located in the groove 171 and can slide up and down in the groove 171. Specifically, there are two sliders 18, which are distributed in the grooves 171 on the two guard plates 17 respectively.
[0031] In addition, during use, in order to prevent the nut 15 from coming off the top of the lead screw 14, a limit block 19 is installed and fixed on the top of the lead screw 14. The limit block 19 can limit the nut 15.
[0032] In use, the support device 11 is first assembled, and the chassis 113 is fixed to the ground using the ground anchor 114. Then, the height of the tripod 111 is adjusted. Next, the motor 121 and reducer 122 of the drive device 12 are installed on the support plate 112, and the lead screw 14 is installed on the output shaft of the reducer 122. The nut 15 is installed on the lead screw 14. Then, the guard plate 17 is installed on the housing of the drive device 12. After the installation is completed, the motor 121 is started, so that the motor 121 drives the lead screw 14 to rotate through the reducer 122. The lead screw 14 drives the nut 15 to rise and fall. After the nut 15 rises to a suitable position, it supports the line, thereby realizing the elevation of the communication line.
[0033] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A communication line jacking device, characterized by, include: Support device, fixed to the ground; The drive unit is mounted on the support unit; The power source, located on the support device, is electrically connected to the drive device and is used to provide power to the drive device; The lead screw is located at the output end of the drive device; Nut, threaded connection to lead screw; A lifting plate, mounted on a nut, is used to lift the cable. Both guard plates are fixed on the housing of the drive unit and located on both sides of the lead screw, with the axial direction of the guard plates parallel to the axial direction of the lead screw. The slide groove is formed on the guard plate and located on the side of the guard plate closest to the lead screw; The slider is located on the side of the nut and is slidably connected in the groove.
2. The communication line jacking device of claim 1, wherein The support device includes a tripod mounted on the ground and a support plate mounted on top of the tripod.
3. A communication line jacking device according to claim 2, wherein The support device also includes a chassis located below the tripod legs.
4. A communication line jacking device according to claim 3, wherein The support device also includes a ground anchor that passes through the chassis and is inserted into the ground.
5. The communication line jacking device of claim 1, wherein, The drive device includes a motor and a reducer mounted on a support device. The output end of the motor is connected to the input end of the reducer, the output end of the reducer is connected to a lead screw, and the motor is electrically connected to a power source.
6. The communication line jacking device of claim 1, wherein The top of the lead screw is provided with a limiting block to prevent the nut from coming out.