CN212614025U

CN212614025U - Power supply unit with safeguard function

Info

Publication number: CN212614025U
Application number: CN202020839255.8U
Authority: CN
Inventors: 张建; 邓杰威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-02-26
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a power supply unit with safeguard function belongs to power supply unit technical field, and it includes the wire pole body, a plurality of second recess, a plurality of have been seted up to the surface of wire pole body same first recess has been seted up to the opposite face of second recess inner wall, the inner wall of first recess is provided with first bearing, a screw thread section of thick bamboo and screw thread post threaded connection, the top of screw thread post is connected with the lower fixed surface of plectane. This power supply unit with safeguard function, through setting up the baffle, the connecting rod, the screw thread post, a screw thread section of thick bamboo, first gear and second gear, at first insert the third recess through the key hole with the key in, the baffle rotates to the direction of keeping away from the wire pole body this moment, when the baffle rotates suitable position, the stall key, this device can prevent that irrelevant personnel from climbing at will to the wire pole body, has reduced irrelevant personnel to a certain extent and has caused the probability of destruction and influence normal power supply to the wire pole body.

Description

Power supply unit with safeguard function

Technical Field

The utility model belongs to the technical field of power supply unit, specifically be a power supply unit with safeguard function.

Background

The high-voltage wire erects and uses the support component majority to adopt shaft-like structure, and shaft-like structure surface is not provided with safeguard, and shaft-like structure can appear damaging when receiving the collision, and irrelevant personnel can climb shaft-like structure at will even in addition, can influence the normal power supply of electric wire and shaft-like structure's life.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a power supply unit with safeguard function has solved shaft-like structure and has received the damage because the collision, and irrelevant personnel scrambles shaft-like structure at will, can influence the normal power supply of electric wire and shaft-like structure's life's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a power supply device with a protection function comprises a telegraph pole body, wherein a plurality of second grooves are formed in the outer surface of the telegraph pole body, the opposite surfaces of the inner walls of the second grooves are provided with the same first groove, the inner wall of the first groove is provided with a first bearing, the inner wall of the first bearing is sleeved with a threaded cylinder, the threaded cylinder is in threaded connection with a threaded column, the top end of the threaded column is fixedly connected with the lower surface of the circular plate, the circular plate is movably connected with a plurality of connecting rods through a plurality of first pin shafts, the connecting rods are movably connected with a plurality of baffle plates through a plurality of second pin shafts, the baffle plates are movably connected with the telegraph pole body through third pin shafts, the bottom end of the threaded cylinder is fixedly connected with the upper surface of a first gear, the first gear is meshed with a second gear, and the outer surface of the telegraph pole body is fixedly connected with the inner wall, the outer surface of the ring is provided with a plurality of supporting frames, and the inner walls of the supporting frames are provided with anti-collision rollers.

As a further aspect of the present invention: the right side surface of the telegraph pole body is provided with a key hole, and the shape of the key hole is circular.

As a further aspect of the present invention: and a third groove is formed in the right side surface of the second gear, and a key is arranged in the third groove.

As a further aspect of the present invention: the left side surface of the second gear is fixedly connected with the right end of the rotating shaft, the rotating shaft is sleeved in a second bearing, and the second bearing is arranged on the left side surface of the inner wall of the first groove.

As a further aspect of the present invention: the shape of the third groove is rectangular, the shape of the key is matched with that of the third groove, and the surfaces, far away from each other, of the plurality of baffle plates are all conical.

(III) advantageous effects

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

1. the power supply equipment with the protection function is provided with the baffle plate, the circular ring, the anti-collision roller, the spring, the supporting frame, the connecting rod, the threaded column, the threaded barrel, the first gear and the second gear, firstly, a key is inserted into the third groove through the key hole, then the key is rotated, the second gear drives the first gear and the threaded cylinder to rotate, the upward movement of the threaded column is controlled, at the moment, the baffle plate rotates towards the direction far away from the telegraph pole body, when the baffle plate rotates to a proper position, the key stops rotating, the anti-collision roller can buffer the collision of the device, the utility model reduces the probability of the utility pole body being damaged by collision to a certain extent, the utility pole can prevent the utility pole body from climbing randomly by irrelevant personnel, the probability that irrelevant personnel damage the telegraph pole body and influence normal power supply is reduced to a certain extent.

2. This power supply unit with safeguard function through setting up plectane and second recess, can prevent that the plectane from appearing rotatoryly, can control stable reciprocating of screw thread post when guaranteeing screw thread section of thick bamboo pivoted, makes things convenient for the staff can control the baffle smoothly and receive and release the process.

3. This power supply unit with safeguard function is the rectangle through the shape that sets up key hole and key, makes things convenient for the staff to rotate the second gear through the key, makes this device still have the theftproof performance when convenient operation.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the ring of the present invention;

fig. 3 is a schematic structural view of a second groove of the present invention viewed from above;

fig. 4 is a schematic structural view of the second gear of the present invention viewed from the right;

fig. 5 is a schematic sectional view of the utility pole body from above;

FIG. 6 is an enlarged schematic view of part A of the present invention;

in the figure: the anti-collision device comprises a first pin shaft 1, a circular plate 2, a second groove 3, a connecting rod 4, a second pin shaft 5, a baffle 6, a third pin shaft 7, a first bearing 8, a threaded cylinder 9, a first gear 10, a second bearing 11, a first groove 12, a crash drum 13, a supporting frame 14, a spring 15, a telegraph pole body 16, a key 17, a threaded column 18, a third groove 19, a key hole 20, a rotating shaft 21, a circular ring 22 and a second gear 23.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-6, the utility model provides a technical solution: a power supply device with a protection function comprises a telegraph pole body 16, wherein a plurality of second grooves 3 are formed in the outer surface of the telegraph pole body 16, the opposite surfaces of the inner walls of the second grooves 3 are provided with the same first groove 12, the inner wall of the first groove 12 is provided with a first bearing 8, a second bearing 11 and a rotating shaft 21 are arranged, a threaded cylinder 9 and a first gear 10 can be stably placed, the second gear 23 is fixed, the first gear 10 and the second gear 23 are stably meshed, the inner wall of the first bearing 8 is sleeved with a threaded cylinder 9, the threaded cylinder 9 is in threaded connection with a threaded column 18, the threaded cylinder 9 and the threaded column 18 are arranged, the threaded cylinder 9 can rotate to control the up-and-down movement of the threaded column 18, the up-and-down movement of a circular plate 2 is simultaneously realized, the top end of the threaded column 18 is fixedly connected with the lower surface of the circular plate 2, the circular plate 2 is movably connected with a plurality of, the connecting rods 4 are movably connected with a plurality of baffles 6 through a plurality of second pin shafts 5, the linear movement of the circular plate 2 can be converted into the rotation of the baffles 6 by arranging the first pin shafts 1, the connecting rods 4 and the second pin shafts 5, the baffles 6 are movably connected with the telegraph pole body 16 through third pin shafts 7, the movable connection of the baffles 6 and the telegraph pole body can be realized by arranging the third pin shafts 7, so that the baffles 6 can stably rotate, the bottom end of the threaded cylinder 9 is fixedly connected with the upper surface of the first gear 10, the first gear 10 is meshed with the second gear 23, the second gear 23 can drive the first gear 10 to rotate through the arrangement of the first gear 10 and the second gear 23, the rotation control of the threaded cylinder 9 is realized, the outer surface of the telegraph pole body 16 is fixedly connected with the inner wall of the circular ring 22 through a plurality of springs 15, and the outer surface of the circular ring 22 is provided with a plurality of supporting frames 14, the inner wall of a plurality of carriage 14 is provided with anti-collision roller 13, through setting up ring 22, anti-collision roller 13, spring 15 and carriage 14, when wire pole body 16 suffered the collision, at first strikeed the anti-collision roller 13 surface, then anti-collision roller 13 began to rotate, cushions the collision that receives, and this device has reduced wire pole body 16 to a certain extent and has suffered the probability of damage by the collision.

Specifically, as shown in fig. 6: keyhole 20 has been seted up to the right flank of wire pole body 16, the shape of keyhole 20 is circular, the shape through setting up keyhole 20 is circular, can guarantee key 17 when rotating, the hindrance is not hindered, make things convenient for key 17 to put into third recess 19 simultaneously more, third recess 19 has been seted up to the right flank of second gear 23, through setting up third recess 19, can realize placing key 17, be provided with key 17 in the third recess 19, the shape of third recess 19 is the rectangle, the shape of key 17 and third recess 19's shape looks adaptation, the shape through setting up third recess 19 is the rectangle, guaranteed to drive the rotation of second gear 23 when key 17 rotates.

Specifically, as shown in fig. 1: the left surface of second gear 23 and the right-hand member fixed connection of pivot 21, pivot 21 cup joint in second bearing 11, and second bearing 11 sets up the left surface at first recess 12 inner wall, and the one side that a plurality of baffle 6 kept away from each other all sets up to the toper, all sets up to the toper through the one side that sets up a plurality of baffle 6 and keep away from each other, can effectually prevent that illegal personnel from climbing at will wire pole body 16.

The utility model discloses a theory of operation does:

s1, when the telegraph pole body 16 is protected, firstly, the key 17 is inserted into the third groove 19 through the key hole 20, then the key 17 is rotated, the second gear 23 drives the first gear 10 and the threaded cylinder 9 to start rotating, meanwhile, the upward movement of the threaded column 18 is controlled, at the moment, the baffle 6 rotates in the direction away from the telegraph pole body 16, when the baffle 6 rotates to a proper position, the key 17 stops rotating, and at the moment, the protection of the telegraph pole body 16 is completed;

s2, when a maintenance worker needs to climb the telegraph pole body 16, the key 17 is inserted into the third groove 19 through the key hole 20, then the key 17 is rotated, the second gear 23 drives the first gear 10 and the threaded cylinder 9 to start rotating, and meanwhile, the downward movement of the threaded column 18 is controlled;

and S3, rotating the baffle 6 to the direction close to the telegraph pole body 16, stopping rotating the key 17 when the baffle 6 rotates to the proper position, closing the baffle 6 at the moment, and climbing the telegraph pole body 16 by maintenance personnel.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A power supply equipment with protection function, includes wire pole body (16), its characterized in that: the utility pole comprises a telegraph pole body (16), wherein the outer surface of the telegraph pole body (16) is provided with a plurality of second grooves (3), the opposite surfaces of the inner walls of the plurality of second grooves (3) are provided with the same first groove (12), the inner wall of the first groove (12) is provided with a first bearing (8), the inner wall of the first bearing (8) is sleeved with a threaded cylinder (9), the threaded cylinder (9) is in threaded connection with a threaded column (18), the top end of the threaded column (18) is fixedly connected with the lower surface of a circular plate (2), the circular plate (2) is movably connected with a plurality of connecting rods (4) through a plurality of first pin shafts (1), the plurality of connecting rods (4) are movably connected with a plurality of baffles (6) through a plurality of second pin shafts (5), the baffles (6) are movably connected with the telegraph pole body (16) through third pin shafts (7), and the bottom end of the threaded cylinder (9) is fixedly connected with the upper surface, the utility pole comprises a pole body (16), a first gear (10), a second gear (23), a plurality of supporting frames (14), and a plurality of anti-collision rollers (13), wherein the first gear (10) is meshed with the second gear (23), the outer surface of the pole body (16) is fixedly connected with the inner wall of a circular ring (22) through a plurality of springs (15), and the inner wall of the supporting frame (14) is provided with a plurality of anti-collision rollers (13).

2. The power supply apparatus with a safeguard function according to claim 1, characterized in that: the right side surface of the telegraph pole body (16) is provided with a key hole (20), and the shape of the key hole (20) is circular.

3. The power supply apparatus with a safeguard function according to claim 1, characterized in that: a third groove (19) is formed in the right side face of the second gear (23), and a key (17) is arranged in the third groove (19).

4. The power supply apparatus with a safeguard function according to claim 1, characterized in that: the left side face of the second gear (23) is fixedly connected with the right end of the rotating shaft (21), the rotating shaft (21) is sleeved in the second bearing (11), and the second bearing (11) is arranged on the left side face of the inner wall of the first groove (12).

5. A power supply apparatus having a safeguard function according to claim 3, characterized in that: the shape of the third groove (19) is rectangular, the shape of the key (17) is matched with that of the third groove (19), and the surfaces, far away from each other, of the plurality of baffle plates (6) are all conical.