CN218867886U

CN218867886U - Cable defroster

Info

Publication number: CN218867886U
Application number: CN202223374058.1U
Authority: CN
Inventors: 潘志新; 简杨东
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-04-14
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to an electric power electric wire technical field that opens ice discloses a cable defroster, one side fixed mounting of mounting bracket has the motor, the output fixedly connected with leading wheel of motor, the one end fixed mounting of leading wheel has first belt pulley, rotate through the bearing on the mounting bracket and be connected with the pivot, fixed mounting has the wheel that opens ice in the pivot, the epaxial cavity of having seted up of opening ice, the inside movable mounting of cavity has the hammer that opens ice, the bottom of the hammer that opens ice is connected with the second spring, the one end fixed mounting of pivot has the second belt pulley. Drive first belt pulley through the motor and rotate when driving the leading wheel pivoted, first belt pulley drives the rotation of second belt pulley under the effect of belt, and the wheel that opens ice rotates then, and the wheel that opens ice rotates and drives the ice hammer that opens ice and strike the icing on the cable, realizes the deicing to the cable, compares under, and this kind of mode can not change the shape of cable, and is less to the damage of cable, has prolonged the life of cable to a certain extent.

Description

Cable defroster

Technical Field

The utility model relates to an electric power electric wire technical field that opens ice specifically is a cable defroster.

Background

The cable is used as a main carrier of power transmission and widely applied to the fields of power systems, information transmission, distribution and the like, the fault caused by icing of the high-altitude cable is one of serious natural disasters of the power systems at home and abroad, the icing of the electric line can directly increase the bearing capacity of the cable, and the cable is directly broken when the bearing capacity of the cable is exceeded, so that the icing on the high-altitude cable needs to be cleaned by the cable deicing device.

Chinese patent discloses a transmission line defroster (notice No. CN 211018197U), this defroster drives the second reel through the rotation of first motor and rotates together, make whole device can remove along transmission line, utilize rotation between first reel and the second reel to make the cable that freezes crooked simultaneously, make the ice-cube fracture or drop on cable surface, thereby make things convenient for subsequent firing equipment to heat the surface of cable, but this kind of deicing mode need bend the cable, make the ice-cube fracture or drop on cable surface, the cable can lead to the fact the damage to the cable body at the process of bending, influence the life of cable, be unfavorable for the long-term use of cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable defroster to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable defroster, which comprises a drain pan, it has the upper cover to articulate on the drain pan, the outlet has all been seted up at the both ends of drain pan and upper cover, the equal fixedly connected with damping rod in inside of drain pan and upper cover, the outside cover of damping rod is equipped with first spring, deicing components is installed to the flexible end of damping rod, deicing components includes the mounting bracket, one side fixed mounting of mounting bracket has the motor, the output fixedly connected with leading wheel of motor, the one end fixed mounting of leading wheel has first belt pulley, it is connected with the pivot to rotate through the bearing on the mounting bracket, fixed mounting has the broken ice wheel in the pivot, the cavity has been seted up on the broken ice wheel, the inside movable mounting of cavity has the broken ice hammer, the bottom of broken ice hammer is connected with the second spring, the one end fixed mounting of pivot has the second belt pulley.

The quantity of foretell damping lever and first spring is two, and the stiff end fixed mounting of two damping levers can drive two leading wheels and step up the cable through mutually supporting between two damping levers and two first springs at the inner wall top of upper cover and the bottom of drain pan.

Both ends of foretell leading wheel all are connected through bearing and mounting bracket rotation, are connected through belt transmission between first belt pulley and the second belt pulley, can drive first belt pulley through the motor and rotate, and first belt pulley drives the second belt pulley under the effect of belt and rotates, drives the wheel that opens ice then and rotates.

The second spring is positioned in the cavity, one end of the second spring is connected with the ice breaking wheel, and the cavity provides a movable space for the expansion of the ice breaking hammer.

The first groove is formed in the bottom shell, the second groove is formed in the upper cover, the first groove is connected with the first rotating pin in a rotating mode, the outer side of the rotating pin is fixedly connected with a bolt, the outer side of the bolt is connected with a fastening rod through threads, one end of the fastening rod is fixedly connected with a knob, and the upper cover and the bottom shell can be installed together through mutual matching of the rotating pin, the bolt, the fastening rod and the knob.

The quantity of foretell first recess, second recess, rotatory round pin, bolt, anchorage bar and knob is two, and the diameter of bolt slightly is less than the width of first recess and second recess, can make through two sets of first recesses, second recess, rotatory round pin, bolt, anchorage bar and knob to fix more firmly between upper cover and the drain pan.

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

1. the utility model discloses a drive first belt pulley when driving the leading wheel pivoted through the motor and rotate, first belt pulley drives the second belt pulley rotation under the effect of belt, and the wheel that opens ice rotates then, and the wheel that opens ice rotates and drives the ice hammer that opens ice and strike the icing on the cable, realizes the deicing to the cable, and under comparing, this kind of mode can not change the shape of cable, and is less to the damage of cable, has prolonged the life of cable to a certain extent.

2. The utility model discloses a through rotating the bolt, make the bolt drive rotatory round pin and rotate, when the perpendicular first recess of bolt and second recess extend to the upper cover outside, through mutually supporting between rotatory round pin, bolt, anchorage bar and the knob, can make upper cover and drain pan be fixed together, also convenient the dismantlement in the time of easy to assemble shortens the time that the staff installed and dismantled to a certain extent, has improved the work efficiency of operating personnel bar.

Drawings

Fig. 1 is a schematic view of the overall structure of a cable deicing device according to the present invention;

fig. 2 is a cross-sectional view of a cable deicing device according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

fig. 4 is an enlarged view of fig. 2 at B.

In the figure: 1. a bottom case; 11. an outlet; 12. a first groove; 2. an upper cover; 21. a second groove; 3. a damping rod; 31. a first spring; 4. a deicing assembly; 41. a mounting frame; 42. a motor; 43. a guide wheel; 44. a first pulley; 45. a rotating shaft; 46. an ice breaking wheel; 47. a cavity; 48. an ice breaking hammer; 49. a second spring; 410. a second pulley; 5. a rotation pin; 51. a bolt; 52. a fastening rod; 53. a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 4, the utility model provides a cable defroster, including the drain pan 1, it has upper cover 2 to articulate on the drain pan 1, outlet 11 has all been seted up at the both ends of drain pan 1 and upper cover 2, the equal fixedly connected with damping rod 3 in inside of drain pan 1 and upper cover 2, the outside cover of damping rod 3 is equipped with first spring 31, deicing component 4 is installed to the flexible end of damping rod 3, deicing component 4 includes mounting bracket 41, one side fixed mounting of mounting bracket 41 has motor 42, motor 42's output fixedly connected with leading wheel 43, the one end fixed mounting of leading wheel 43 has first belt pulley 44, be connected with pivot 45 through the bearing rotation on the mounting bracket 41, fixed mounting has icebreaking wheel 46 on the pivot 45, cavity 47 has been seted up on the icebreaking wheel 46, the inside movable mounting of cavity 47 has icebreaking hammer 48, icebreaking hammer 48's bottom is connected with second spring 49, the one end fixed mounting of pivot 45 has second belt pulley 410.

Damping rod 3 and first spring 31's quantity is two, the stiff end fixed mounting of two damping rods 3 is in the inner wall top of upper cover 2 and the bottom of drain pan 1, mutually support between through two damping rods 3 and two first springs 31, can drive two leading wheels 43 and step up the cable, the both ends of leading wheel 43 all rotate with mounting bracket 41 through the bearing and are connected, be connected through belt transmission between first belt pulley 44 and the second belt pulley 410, can drive first belt pulley 44 through motor 42 and rotate, first belt pulley 44 drives second belt pulley 410 and rotates under the effect of belt, then drive the wheel 46 that opens ice and rotate, second spring 49 is located cavity 47, the one end of second spring 49 is connected with wheel 46 that opens ice, cavity 47 provides the space of activity for the flexible of ice breaking hammer 48.

First recess 12 has been seted up on drain pan 1, second recess 21 has been seted up on upper cover 2, first recess 12 internal rotation is connected with rotatory round pin 5, the outside fixedly connected with bolt 51 of rotatory round pin 5, there is fastening rod 52 outside bolt 51 through threaded connection, the one end fixedly connected with knob 53 of fastening rod 52, through rotatory round pin 5, bolt 51, mutually support between fastening rod 52 and the knob 53, can make upper cover 2 and drain pan 1 install together, first recess 12, second recess 21, rotatory round pin 5, bolt 51, the quantity of fastening rod 52 and knob 53 is two, bolt 51's diameter slightly is less than the width of first recess 12 and second recess 21, through two sets of first recesses 12, second recess 21, rotatory round pin 5, bolt 51, fastening rod 52 and knob 53 can make and fix more firmly between upper cover 2 and the drain pan 1.

The working principle is as follows: when the device is used, the guide wheel 43 is driven to rotate by the motor 42, then the deicing device is moved on a cable, the motor 42 drives the guide wheel 43 to rotate and simultaneously drives the first belt pulley 44 to rotate, the first belt pulley 44 drives the second belt pulley 410 to rotate under the action of the belt, then the second belt pulley 410 drives the rotating shaft 45 to rotate, the rotating shaft 45 rotates and drives the ice breaking wheel 46 to rotate, the ice breaking wheel 46 rotates and drives the ice breaking hammer 48 to strike ice on the cable, deicing on the cable is realized, compared with the above mode, the shape of the cable cannot be changed by the mode, damage to the cable is small, the service life of the cable is prolonged to a certain extent, the bolt 51 is driven to rotate the rotating pin 5 by rotating the bolt 51, when the bolt 51 is perpendicular to the first groove 12 and the second groove 21 and extends to the outer side of the upper cover 2, the bolt 51 and the fastening rod 52 and the knob 53 are matched with each other, the upper cover 2 and the lower cover 1 can be fixed together, convenience in assembly and disassembly is shortened, and the installation time of workers is prolonged to a certain extent, and the installation and disassembly efficiency of the workers is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable defroster, including drain pan (1), a serial communication port, it has upper cover (2) to articulate on drain pan (1), outlet (11) have all been seted up at the both ends of drain pan (1) and upper cover (2), the equal fixedly connected with damping rod (3) in inside of drain pan (1) and upper cover (2), the outside cover of damping rod (3) is equipped with first spring (31), deicing component (4) are installed to the flexible end of damping rod (3), deicing component (4) include mounting bracket (41), one side fixed mounting of mounting bracket (41) has motor (42), the output fixedly connected with leading wheel (43) of motor (42), the one end fixed mounting of leading wheel (43) has first belt pulley (44), be connected with pivot (45) through the bearing rotation on mounting bracket (41), fixed mounting has broken ice wheel (46) on pivot (45), cavity (47) has been seted up on broken ice wheel (46), the inside movable mounting of cavity (47) has broken ice hammer (48), the bottom of ice hammer (48) is connected with second spring (49), the one end fixed mounting of pivot (45) has second belt pulley (410).

2. A cable deicer according to claim 1, where the number of damping rods (3) and first springs (31) is two, and the fixed ends of the two damping rods (3) are fixedly mounted on the top of the inner wall of the upper cover (2) and the bottom of the bottom shell (1).

3. A cable deicer according to claim 1, where the guide wheels (43) are rotatably mounted at both ends to the mounting frame (41) via bearings, and the first pulley (44) is in belt-driven connection with the second pulley (410).

4. A cable deicer according to claim 1, where the second spring (49) is located in a cavity (47), and where one end of the second spring (49) is connected to the ice-breaking wheel (46).

5. The cable deicing device according to claim 1, wherein a first groove (12) is formed in the bottom shell (1), a second groove (21) is formed in the upper cover (2), a first rotating pin (5) is rotatably connected to the first groove (12), a bolt (51) is fixedly connected to the outer side of the rotating pin (5), a fastening rod (52) is connected to the outer side of the bolt (51) through threads, and a knob (53) is fixedly connected to one end of the fastening rod (52).

6. A cable deicer according to claim 5, where the number of first (12), second (21) grooves, rotation pin (5), bolt (51), fastening rod (52) and knob (53) are all two, and the diameter of bolt (51) is slightly smaller than the width of first (12) and second (21) grooves.