CN220171856U

CN220171856U - Insulator protector

Info

Publication number: CN220171856U
Application number: CN202321411839.5U
Authority: CN
Inventors: 张爱祥
Original assignee: Nanjing Xinhuicheng Electric Co ltd
Current assignee: Nanjing Xinhuicheng Electric Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-12
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses an insulator protector, which belongs to the technical field of insulators and comprises a main body, wherein a plurality of insulators are arranged on the periphery of the main body, a protection component for protecting a wire is arranged on the upper side of the main body, a plurality of support rods for protecting the insulators are in rotary fit on the periphery of the main body, a connecting rod is in sliding fit with the support rods, and the connecting rod corresponds to the main body. According to the utility model, the electric wire on the insulator can be protected through the arranged protection component, the arranged support rod can be mutually matched with the connecting rod, the insulator is protected when the insulator rotates, birds are driven, so that the damage condition caused by external factors when the insulator works is reduced, when insulator strings with different lengths are required to be protected, a user can move the connecting rod, and part of the connecting rod extends out of the support rod, so that the lengths of the support rod and the connecting rod are prolonged, and the insulator is convenient for the user to protect.

Description

Insulator protector

Technical Field

The utility model relates to the technical field of insulators, in particular to an insulator protector.

Background

An insulator refers to a device that provides electrical insulation and mechanical fixation of electrical equipment or conductors at different electrical potentials. The insulator is a special insulation control and plays an important role in overhead transmission lines, and because the insulator mostly works outdoors, an insulator protector is needed to reduce the damage of the insulator.

For example, chinese patent publication No. CN218918539U discloses a rod-shaped insulator with low temperature resistant structure, which is provided with a side mounting rod, when a user transports the insulator, the side mounting rod can buffer the insulator through an elastic telescopic rod, thereby reducing vibration transmitted to the insulator, protecting the insulator, and through a protective layer, the insulator can be insulated, so that the low temperature resistant effect of the insulator is improved.

However, in the above patent, protection of the insulator is often achieved only by matching the side mounting rod with the elastic telescopic rod, and in practical use of the insulator protector, because the number of insulator elements on the insulator string is different, the whole length of the insulator string is also different, and when a user installs the side mounting rod, the side mounting rod is difficult to adjust according to the length of the insulator string, so that inconvenience is brought to the use of the user.

Disclosure of Invention

The utility model aims to solve the problem that insulator strings with different lengths are inconvenient to protect in the prior art, and provides an insulator protector.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an insulator protector, includes the main part, main part week side is provided with a plurality of insulators, the main part upside is provided with the protection component that is used for protecting the wire, main part week side normal running fit has a plurality of bracing pieces that are used for protecting the insulator, sliding fit has the connecting rod in the bracing piece, the connecting rod corresponds with the main part.

Preferably, the connecting cylinder is arranged at both ends of the main body in a threaded fit manner, the connecting ring is arranged at the periphery of the connecting cylinder in a rotating fit manner, a plurality of elastic telescopic rods are fixedly connected at the periphery of the connecting ring, and the supporting rods and the connecting rods are respectively corresponding to the elastic telescopic rods.

Preferably, the upper surface of the supporting rod is provided with a sliding groove, the connecting rod is in sliding fit in the sliding groove, and a limiting assembly is arranged in the connecting rod.

Preferably, the limiting component comprises an elastic piece fixedly connected to the inner wall of the connecting rod, one end of the elastic piece is fixedly connected with a limiting block, one side of the supporting rod is provided with a plurality of limiting grooves, and the limiting grooves correspond to the limiting block.

Preferably, the lower surface of the main body is fixedly connected with a connecting plate for connecting a wire pole.

Preferably, the protection component comprises a bracket fixedly connected to the upper surface of the main body, and a roller for supporting the wire is rotatably matched in the bracket.

Preferably, a support plate is arranged in the bracket, the upper surface of the support plate is fixedly connected with two fixing plates, and the rolling shaft is in running fit between the two fixing plates.

Preferably, a spring is fixedly connected between the support plate and the bracket.

Compared with the prior art, the utility model has the beneficial effects that:

1. insulator protector through the protection subassembly that sets up, can provide the protection to the electric wire on the insulator, through the bracing piece that sets up, can mutually support with the connecting rod, when rotating, protect the insulator to dispel birds, thereby reduce the insulator during operation, damage the condition appears because of the external factor, and when needing to protect the insulator string of different length, the user can remove the connecting rod, make the part of connecting rod stretch out the bracing piece, thereby extension bracing piece and connecting rod's length, the user of being convenient for protects the insulator.

2. Insulator protector through the roller bearing that sets up, when the wire passed the support, the roller bearing can support the wire to reduce the friction with the support when the wire removes, thereby reduce the circumstances that the wearing and tearing appear when the wire removes, can support the roller bearing through the fixed plate that sets up, and through the backup pad that sets up, when wire extrusion roller bearing, the backup pad can drive the roller bearing and remove under the drive of spring, thereby when the wire removes, cushion the wire.

Drawings

Fig. 1 is a schematic perspective view of an insulator protector according to the present utility model;

fig. 2 is an enlarged schematic view of the structure of the insulator protector shown in fig. 1 a;

FIG. 3 is an enlarged schematic view of the insulator protector shown in FIG. 2;

fig. 4 is a schematic diagram of a connection structure between a support rod and a connecting rod of an insulator protector according to the present utility model.

In the figure: 1. a main body; 101. a connecting plate; 110. a connecting cylinder; 2. a support rod; 201. a chute; 202. a limit groove; 210. a connecting rod; 211. a limiting block; 212. a spring plate; 220. a connecting ring; 221. an elastic telescopic rod; 3. a roller; 301. a support plate; 302. a fixing plate; 303. a spring; 310. and (3) a bracket.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1 to 4, an insulator protector includes a main body 1, a plurality of insulators are provided at a peripheral side of the main body 1, a protection assembly for protecting wires is provided at an upper side of the main body 1, a plurality of support rods 2 for protecting the insulators are rotatably fitted at a peripheral side of the main body 1, a connecting rod 210 is slidably fitted in the support rods 2, the connecting rod 210 corresponds to the main body 1, wires on the insulators can be protected by the provided protection assembly, the insulators can be mutually fitted with the connecting rod 210 by the provided support rods 2, the insulators are protected when rotated, birds are driven, damage caused by external factors is reduced when the insulators are operated, and when insulator strings with different lengths are required to be protected, a user can move the connecting rod 210, so that parts of the connecting rod 210 extend out of the supporting rod 2, the lengths of the supporting rod 210 are prolonged, and the insulators are protected by the user conveniently.

Referring to fig. 1 to 4, an insulator protector includes a main body 1, a connecting cylinder 110 is screwed at both ends of the main body 1, a connecting ring 220 is screwed at a circumferential side of the connecting cylinder 110, a plurality of elastic telescopic rods 221 are fixedly connected at the circumferential side of the connecting ring 220, a supporting rod 2 and a connecting rod 210 respectively correspond to the elastic telescopic rods 221, the supporting rod 2 is fixedly connected at an output end of the elastic telescopic rods 221 at a lower part of the main body 1, and the connecting rod 210 is fixedly connected at an output end of the elastic telescopic rods 221 at an upper part of the main body 1.

The upper surface of the support rod 2 is provided with a chute 201, a connecting rod 210 is in sliding fit in the chute 201, and a limiting assembly is arranged in the connecting rod 210.

The spacing subassembly includes shell fragment 212 of fixed connection at the connecting rod 210 inner wall, shell fragment 212 one end fixedly connected with stopper 211, a plurality of spacing grooves 202 have been seted up to bracing piece 2 one side, spacing groove 202 is corresponding with stopper 211, through the go-between 220 of setting, can drive the elastic telescopic handle 221 and remove under the drive of connecting cylinder 110, elastic telescopic handle 221 can drive connecting rod 210 and remove in bracing piece 2, make the length extension of connecting rod 210, thereby be convenient for the user protect the insulator chain of different length, and when go-between 220 rotates, bracing piece 2 and connecting rod 210 are blown by the wind, drive birds, and through the elastic telescopic handle 221 of setting, when bracing piece 2 and connecting rod 210 receive vibrations, can cushion vibrations through elasticity, thereby protect the insulator, through the stopper 211 of setting, when the joint with spacing groove 202 is relieved to the stopper 211, the user can remove connecting rod 210 in spout 201, when connecting rod 210 moves to suitable position, the stopper 211 can reset through the elasticity of shell fragment 212, make stopper 211 and spacing groove 202 joint each other, thereby make connecting rod 210 fixed, the length of connecting rod 210 is convenient for the user to adjust.

Referring to fig. 1 to 4, a connection plate 101 for connecting a pole is fixedly connected to the lower surface of a main body 1, and the main body 1 can be fixed to the pole by the connection plate 101, thereby improving the stability of the main body 1.

Referring to fig. 1 to 4, an insulator protector, a protector assembly includes a bracket 310 fixedly coupled to an upper surface of a body 1, and a roller 3 for supporting a wire is rotatably coupled to the bracket 310.

The support 310 is internally provided with a support plate 301, the upper surface of the support plate 301 is fixedly connected with two fixing plates 302, and the roller 3 is in rotary fit between the two fixing plates 302.

Fixedly connected with spring 303 between backup pad 301 and the support 310, through the roller 3 of setting, when the wire passed support 310, roller 3 can support the wire to reduce the friction with support 310 when the wire removes, thereby the circumstances of wearing and tearing appear when reducing the wire and remove, can support roller 3 through the fixed plate 302 of setting, and through the backup pad 301 of setting, when wire extrusion roller 3, backup pad 301 can drive roller 3 under the drive of spring 303 and remove, thereby when the wire removes, cushion the wire.

When the utility model is used, a user rotates the connecting cylinder 110, the connecting ring 220 drives the elastic telescopic rod 221 to move under the drive of the connecting cylinder 110, the connecting rod 210 drives the limiting block 211 to move under the drive of the elastic telescopic rod 221, when the limiting block 211 moves to the other limiting groove 202, the limiting block 211 is reset under the drive of the elastic sheet 212 and is clamped with the limiting groove 202, then the main body 1 is fixed through the connecting plate 101, and a lead passes through the bracket 310.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an insulator protector, includes main part (1), main part (1) week side is provided with a plurality of insulators, main part (1) upside is provided with the protection component that is used for protecting the wire, its characterized in that: a plurality of support rods (2) for protecting the insulators are in running fit on the periphery of the main body (1), connecting rods (210) are in sliding fit with the support rods (2), and the connecting rods (210) correspond to the main body (1).

2. An insulator protector according to claim 1, wherein: the utility model discloses a connecting device for the electric motor, including main part (1), connecting rod (210), connecting rod (2), connecting rod (210), connecting rod (221), connecting cylinder (110) are all screw thread fit at main part (1), connecting cylinder (110) week side normal running fit has go-between (220), a plurality of elasticity telescopic links (221) of connecting ring (220) week side fixedly connected with, bracing piece (2) and connecting rod (210) are corresponding with elasticity telescopic link (221) respectively.

3. An insulator protector according to claim 2, wherein: the upper surface of the supporting rod (2) is provided with a sliding groove (201), the connecting rod (210) is in sliding fit in the sliding groove (201), and a limiting assembly is arranged in the connecting rod (210).

4. An insulator protector according to claim 3, wherein: the limiting assembly comprises an elastic sheet (212) fixedly connected to the inner wall of the connecting rod (210), one end of the elastic sheet (212) is fixedly connected with a limiting block (211), one side of the supporting rod (2) is provided with a plurality of limiting grooves (202), and the limiting grooves (202) correspond to the limiting blocks (211).

5. An insulator protector according to claim 1, wherein: the lower surface of the main body (1) is fixedly connected with a connecting plate (101) for connecting a telegraph pole.

6. An insulator protector according to claim 1, wherein: the protection component comprises a bracket (310) fixedly connected to the upper surface of the main body (1), and a roller (3) for supporting a wire is rotatably matched with the bracket (310).

7. An insulator protector according to claim 6, wherein: the roller is characterized in that a support plate (301) is arranged in the support (310), two fixing plates (302) are fixedly connected to the upper surface of the support plate (301), and the roller (3) is in rotary fit between the two fixing plates (302).

8. An insulator protector according to claim 7, wherein: a spring (303) is fixedly connected between the supporting plate (301) and the bracket (310).