CN-122000146-A - Self-repairing device for cement electric pole composite insulating sheath with structure curing agent
Abstract
The invention discloses a self-repairing device of a cement electric pole composite insulating sheath with a structure curing agent, which comprises a cement electric pole, an FRP glass fiber reinforcement ring pipe sleeved outside the cement electric pole, wherein the FRP glass fiber reinforcement ring pipe and the cement electric pole are concentrically arranged, two ends of the FRP glass fiber reinforcement ring pipe are provided with connecting structures, each connecting structure comprises connecting tooth heads and connecting tooth heads which are mutually matched, the connecting tooth heads and the connecting tooth heads are fastened through mortise and tenon structures, and structural adhesive is filled at tooth openings to realize seamless connection.
Inventors
- Xu Yinglai
- LIANG XUYUAN
- HUANG TING
- CHEN TIANYU
- HU CHENGGANG
- WANG RONGYONG
Assignees
- 广西桂科院复合材料有限公司
- 广西顺林电力科技有限公司
Dates
- Publication Date
- 20260508
- Application Date
- 20260311
Claims (4)
- 1. A self-repairing device of a cement electric pole composite insulating sheath belt structure curing agent is characterized by comprising the following components: a cement pole (1); the FRP glass fiber reinforced annular pipe (2) is sleeved outside the cement electric pole (1), and the FRP glass fiber reinforced annular pipe (2) and the cement electric pole (1) are concentrically arranged; The FRP glass fiber reinforced plastic ring pipe is characterized in that connecting structures are arranged at two ends of the FRP glass fiber reinforced plastic ring pipe (2), each connecting structure comprises a connecting tooth head (5-1) and a connecting tooth head (5-2) which are matched with each other, the connecting tooth heads (5-1) and the connecting tooth heads (5-2) are fastened through mortise and tenon structures, and structural adhesive (6) is filled at tooth openings to realize seamless connection; The FRP glass fiber reinforced plastic ring pipe (2) is internally embedded with a main glue injection pipe (8) and a branch glue injection pipe (9), the branch glue injection pipe (9) is provided with a glue outlet hole (10), and the glue outlet hole (10) is communicated to a reserved repair space; The glue injection pressurizer (11) is connected with the glue injection main guide pipe (8) through a glue injection guide pipe (13), and a one-way valve (12) is arranged on the glue injection guide pipe (13) and is used for pressurizing and injecting repair liquid into the reserved repair space.
- 2. The self-repairing device for the cement electric pole composite insulating sheath with the structure curing agent is characterized in that the surface of the FRP glass fiber reinforced collar (2) is frosted, and a high-density composite material structure is formed through a centrifugal oxygen pumping process.
- 3. The self-repairing device of the cement pole composite insulating sheath strip structure curing agent according to claim 1, wherein the connecting tooth head (5-1) and the connecting tooth head (5-2) form a reverse top pressing buckle structure, and the mortise and tenon structure and the structural adhesive (6) jointly act to realize circumferential sealing of the reinforcing ring pipe (2).
- 4. The self-repairing device for the cement pole composite insulating sheath belt structure curing agent according to claim 1, wherein the glue injection branch guide pipes (9) are distributed at intervals along the axial direction of the FRP glass fiber reinforced annular pipe (2), glue outlet holes (10) on each glue injection branch guide pipe (9) are provided with glue outlet guide grooves (9-1), and the glue outlet guide grooves (9-1) guide repairing liquid to be extruded into damaged gaps of the cement pole (1).
Description
Self-repairing device for cement electric pole composite insulating sheath with structure curing agent Technical Field The invention relates to the technical field of power system equipment, in particular to a self-repairing device of a cement electric pole composite insulating sheath belt structure curing agent. Background In the production activities of the power departments, the transmission lines are mostly distributed in mountain areas or forest lands, and vehicles are difficult to reach. When the aged and damaged cement electric pole is replaced, the traditional mode needs to drag or lift the electric pole with the weight of 500-1000 jin along a mountain road in an artificial mode such as lifting, holding or grinding machine pulling, which is time-consuming, labor-consuming and has safety risks. In addition, the traditional replacement needs power failure construction, and the production and life of users are seriously affected. Therefore, there is a need for a cement pole repair device that can achieve quick repair with electricity, is lightweight, and is power-free. Disclosure of Invention The invention aims to provide a self-repairing device for a cement electric pole composite insulating sheath belt structure curing agent, which aims to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme that the self-repairing device of the cement electric pole composite insulating sheath belt structure curing agent comprises: Cement electric pole; The FRP glass fiber reinforced annular pipe is sleeved outside the cement electric pole, and the FRP glass fiber reinforced annular pipe and the cement electric pole are concentrically arranged; the FRP glass fiber reinforced plastic ring pipe is characterized in that connecting structures are arranged at two ends of the FRP glass fiber reinforced ring pipe, each connecting structure comprises a connecting tooth head and a connecting tooth head which are matched with each other, the connecting tooth heads are fastened through mortise and tenon structures, and structural adhesive is filled at tooth openings to realize seamless connection; the FRP glass fiber reinforced plastic ring pipe is internally embedded with a glue injection main conduit and a glue injection branch conduit, the glue injection branch conduit is provided with a glue outlet, and the glue outlet is communicated with the reserved repair space; the glue injection pressurizer is connected with the glue injection main guide pipe through a glue injection guide pipe, and a one-way valve is arranged on the glue injection guide pipe and used for pressurizing and injecting repair liquid into the reserved repair space. Preferably, the FRP glass fiber reinforced plastic ring pipe has frosted surface texture, and is manufactured into a high-density composite material structure through a centrifugal oxygen pumping process. Preferably, the connecting tooth head and the connecting tooth head form a reverse jacking and pressing buckle structure, and the mortise and tenon structure and the A-level structural adhesive jointly act to realize circumferential sealing of the reinforcing ring pipe. Preferably, the glue injection branch guide pipes are distributed at intervals along the axial direction of the FRP glass fiber reinforced annular pipe, and glue outlet holes in each glue injection branch guide pipe are provided with glue outlet guide grooves, and the glue outlet guide grooves guide repair liquid to be extruded into damaged gaps of the cement electric pole. Compared with the prior art, the self-repairing device for the cement electric pole composite insulating sheath with the structure curing agent has the advantages of light weight and convenience, no power failure repair, no need of disassembling an old electric pole, directly sleeving a sheath and injecting repair liquid, realization of live working, no influence of power failure, self-repairing function, capability of automatically filling the damaged gap of the electric pole through a pressurizing glue injection system and a multi-point glue outlet design, repair efficiency improvement, structural stability, mortise and tenon connection and A-level structural glue combination, ensuring that the sheath is tightly fixed with the electric pole, and prolonging the service life of the electric pole to twice that of an original new pole. Drawings FIG. 1 is a schematic diagram of the overall structure of the present invention; FIG. 2 is a schematic diagram of a merging state structure according to the present invention; FIG. 3 is a schematic view of the open state structure of the present invention; FIG. 4 is a schematic view of the structure of the stainless steel self-tapping screw of the present invention; FIG. 5 is a schematic view of a split structure of the present invention; FIG. 6 is a schematic view of a connecting tooth head structure according to the present invention; FI