CN220773851U

CN220773851U - Electric power warning signboard on pole

Info

Publication number: CN220773851U
Application number: CN202320841556.8U
Authority: CN
Inventors: 段变爱
Original assignee: Yunnan Guochao New Energy Technology Co ltd
Current assignee: Yunnan Guochao New Energy Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2024-04-12
Anticipated expiration: 2033-04-17

Abstract

The utility model provides an electric warning signboard on a rod, which relates to the technical field of signboards and comprises a fixed hoop, wherein a fixed box is fixedly arranged on one side of the fixed hoop, a rotating shaft is rotatably connected inside the fixed box, a first gear is fixedly connected to the outer surface of the rotating shaft, a second gear is meshed with the bottom of the first gear, a locking bolt is connected to the front side of the fixed box in a threaded manner, and a rubber extrusion block is rotatably connected to one end of the locking bolt. The utility model has the advantages that: the signboard can be adjusted at arbitrary angle in the drive of pivot for operating personnel can be better rotate the signboard according to the demand, and the locking bolt rotates and drives the rubber extrusion piece and extrude the front of second gear, and the rubber extrusion piece extrudees the back of second gear simultaneously, and the front and the back of second gear all receive the extrusion and are locked this moment, make the second gear carry out spacingly to the pivot through first gear, and the operation is comparatively convenient.

Description

Electric power warning signboard on pole

Technical Field

The utility model relates to the technical field of identification plates, in particular to an on-rod electric power warning identification plate.

Background

At present, in the 10kV distribution network power construction process, in order to ensure the safety of operators on a pole and operators under the pole, a warning sign is hung on the pole at a distance of more than 0.7 meter close to an electrified position.

The utility model discloses an electric power warning sign board on pole in chinese patent CN218455956U, this electric power warning sign board on pole, during the use, through connecting device, the relative angle between adjustment signboard body and the circular staple bolt for the signboard body can rotate 45, ensures that ground personnel and pole personnel all can see the warning sign, however, this electric power warning sign board on pole has following shortcoming when solving the problem:

the rotation angle of the signboard is limited by the locking hole, so that the signboard can only be subjected to fixed angle adjustment, and the angle which can be adjusted by the signboard is limited;

when the signboard is rotated, the alignment phenomenon of the adjusting hole and the locking hole is easy to occur, so that the signboard is not easy to fix.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide an on-pole power warning sign, which solves the problems mentioned in the background art and overcomes the shortcomings in the prior art.

In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides an on-pole power warning sign board, including a fixed hoop, a fixed box is fixedly installed on one side of the fixed hoop, a rotating shaft is rotatably connected inside the fixed box, a first gear is fixedly connected to an outer surface of the rotating shaft, a second gear is meshed with a bottom of the first gear, a locking bolt is in threaded connection with a front face of the fixed box, and a rubber extrusion block is rotatably connected to one end of the locking bolt.

By the inside fixedly connected with spacing frame of above-mentioned arbitrary scheme preferred, spacing frame and rubber extrusion piece swing joint, spacing frame is spacing to the rubber extrusion piece, makes the locking bolt is promoting the rubber extrusion piece and remove so that the rubber extrusion piece can not rotate at will, simultaneously the rubber extrusion piece is when extruding the second gear, spacing frame continues spacing to the rubber extrusion piece, has improved the stability of rubber extrusion piece when carrying out the during operation.

By the above-mentioned scheme preferred, the inside fixedly connected with sleeve of fixed box, telescopic inside swing joint has the removal post, it is connected with the second gear rotation to remove the post, it supports the second gear to remove the post for the second gear can be stable rotate.

By the preferred limit groove of arbitrary scheme, the telescopic inside has been seted up, the inside swing joint of limit groove has the stopper, stopper and removal post fixed connection, telescopic inside is provided with the spring, the setting of limit groove and stopper makes and removes the post and can not follow the second gear and rotate, makes simultaneously the removal post can not break away from telescopic inside under the elasticity effect of spring.

By above-mentioned arbitrary scheme preferred, telescopic front end is provided with the rubber extrusion ring, remove post and rubber extrusion ring swing joint, when carrying out extrusion locking to the second gear, rubber extrusion ring and rubber extrusion piece extrude the both sides of second gear respectively, have improved the locking effect to the second gear.

The inner wall fixedly connected with fixed strip of installation section of thick bamboo, the fixed slot has been seted up to the surface of spliced pole, the top threaded connection of installation section of thick bamboo has first fixing bolt, the fixed slot can overlap on the fixed strip, makes the spliced pole can not rotate the inside of installation section of thick bamboo again, makes simultaneously the fixed orifices on installation section of thick bamboo and the connecting rod can directly align, makes first fixing bolt is fixed the operation is comparatively convenient when the inside of installation section of thick bamboo with the spliced pole.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. the pivot rotates with fixed box to be connected together, and the signboard can be in the same place with the pivot through the mounting cylinder for the signboard is adjusted through the angle that the pivot can be wantonly, makes the operating personnel can be better rotate the signboard according to the demand, has improved the practicality of device.

2. After the signboard rotates to a proper position, the locking bolt drives the rubber extrusion block to extrude the front surface of the second gear, and meanwhile, the second gear is pushed to slightly move backwards, so that the rubber extrusion block is in contact with the back surface of the second gear, at the moment, the front surface and the back surface of the second gear are extruded and locked, the second gear limits the rotating shaft through the first gear, the locking bolt is only required to be rotated in the process, and the operation is more convenient.

Drawings

FIG. 1 is a schematic diagram of a structure according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a fixing case according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a locking mechanism according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a signboard according to an embodiment of the present utility model.

Wherein: 1. the device comprises a fixed hoop, 2, a fixed box, 3, a rotating shaft, 4, a first gear, 5, a second gear, 6, a locking bolt, 7, a rubber extrusion block, 8, a limit frame, 9, a sleeve, 10, a movable column, 11, a limit groove, 12 and a limit block, 13, springs, 14, rubber extrusion rings, 15, mounting cylinders, 16, connecting columns, 17, identification plates, 18, fixing strips, 19, fixing grooves, 20, first fixing bolts, 21, second fixing bolts, 22 and fixing nuts.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

Examples

As shown in fig. 1-4, an on-pole electric power warning sign board of this embodiment comprises a fixed hoop 1, one side fixed mounting of the fixed hoop 1 has a fixed box 2, the inside rotation of fixed box 2 is connected with a rotating shaft 3, the rotating shaft 3 is connected together in the inner wall of ancient imperial case 2 through the bearing, when adjusting the angle of sign board 17, drive sign board 17 through rotating shaft 3 and rotate, the surface fixedly connected with first gear 4 of rotating shaft 3, the bottom meshing of first gear 4 has second gear 5, rotating shaft 3 drives first gear 4 and rotates, first gear 4 drives second gear 5 and rotates, the front threaded connection of fixed box 2 has locking bolt 6, the one end rotation of locking bolt 6 is connected with rubber extrusion piece 7, when locking second gear 5, rotate locking bolt 6, locking bolt 6 drives rubber extrusion piece 7 and removes for the front of rubber extrusion piece 7 bottom second gear 5 extrudes.

The inside fixedly connected with spacing frame 8 of fixed box 2, spacing frame 8 and rubber extrusion piece 7 swing joint, rubber extrusion piece 7 remove in the inside of spacing frame 8.

The inside fixedly connected with sleeve 9 of fixed box 2, the inside swing joint of sleeve 9 has movable post 10, and movable post 10 rotates with second gear 5 to be connected, and the front end of movable post 10 is in the same place through bearing and second gear 5, when rubber movable block 7 extrudeed second gear 5, and movable post 10 drives second gear 5 and like the rear side and move.

The inside of sleeve 9 has offered spacing groove 11, and the inside swing joint of spacing groove 11 has stopper 12, stopper 12 and removal post 10 fixed connection, and the inside of sleeve 9 is provided with spring 13, removes post 10 and extrudees spring 13 and drive stopper 12 and remove in spacing groove 11.

The front end of sleeve 9 is provided with rubber extrusion ring 14, removes post 10 and rubber extrusion ring 14 swing joint, removes post 10 and drives second gear 5 and remove under the extrusion of rubber extrusion piece 7, and rubber extrusion ring 14 extrudes the back of second gear 5.

One end of the rotating shaft 3 is fixedly provided with an installation cylinder 15, the inside of the installation cylinder 15 is movably connected with a connecting column 16, one end of the connecting column 16 is fixedly connected with a signboard 17, and when the signboard 17 is installed and fixed, the connecting column 16 is inserted into the inside of the installation cylinder 15.

The inner wall fixedly connected with fixed strip 18 of installation section of thick bamboo 15, fixed slot 19 has been seted up to the surface of spliced pole 16, and the top threaded connection of installation section of thick bamboo 15 has first fixing bolt 20, when inserting the inside of installation section of thick bamboo 15 with spliced pole 16, aligns fixed strip 18 with fixed slot 19 on the spliced pole 16, after accomplishing, rotates first fixing bolt 20, and first fixing bolt 20 is fixed spliced pole 16 in the inside of installation section of thick bamboo 15.

One side of the fixed anchor ear 1 is movably connected with a second fixing bolt 21, the outer surface of the second fixing bolt 21 is in threaded connection with a fixing nut 22, the fixed anchor ear 1 is sleeved on the electric pole, and then the two fixed anchor ears 1 are mutually close to and fixed on the fixing pole through the second fixing bolt 21 and the fixing nut.

The working principle of the electric power warning signboard on the rod in the embodiment is as follows:

after fixing the fixed anchor ear 1 on the electric pole, link together signboard 17 and pivot 3 through mounting cylinder 15, then rotate signboard 17 through pivot 3, make signboard 17 rotate suitable position, in this process, pivot 3 drives first gear 4 and rotates, first gear 4 drives second gear 5 and rotates, then rotate locking bolt 6, locking bolt 6 drives rubber extrusion piece 7 and makes rubber extrusion piece 7 extrude the front of second gear 5, second gear 5 drives the movable column 10 under the extrusion of rubber extrusion piece 7 and removes and make rubber extrusion piece 14 extrude the back of second gear 5, one side is accomplished the locking to second gear 5, make second gear 5 pass through first gear 4 and lock pivot 3.

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

1. the pivot 3 rotates with fixed box 2 to be connected together, and the signboard 17 can be in the same place with pivot 3 through mounting cylinder 15 for the signboard 17 rotates wantonly through pivot 3, makes the angle of operating personnel can be better according to the demand to signboard 17 adjust, has improved the practicality of device.

2. After the signboard 17 rotates to a proper position, the locking bolt 6 drives the rubber extrusion block 7 to extrude the front face of the second gear 5 through rotating the locking bolt 6, and meanwhile, the second gear 5 is pushed to slightly move backwards, so that the rubber extrusion block 14 contacts with the back face of the second gear 5, at the moment, both the front face and the back face of the second gear 5 are extruded and locked, the second gear 5 limits the rotating shaft 3 through the first gear 4, and only the locking bolt 6 is required to rotate in the process, so that the operation is more convenient.

Claims

1. The utility model provides an electric power warning sign on pole, its characterized in that, including fixed staple bolt (1), one side fixed mounting of fixed staple bolt (1) has fixed box (2), the inside rotation of fixed box (2) is connected with pivot (3), the surface fastening of pivot (3) has first gear (4), the bottom meshing of first gear (4) has second gear (5), the positive threaded connection of fixed box (2) has locking bolt (6), the one end rotation of locking bolt (6) is connected with rubber extrusion piece (7).

2. The pole-mounted electric warning sign board according to claim 1, wherein a limit frame (8) is fixedly connected to the inside of the fixed box (2), and the limit frame (8) is movably connected with the rubber extrusion block (7).

3. The pole-mounted electric warning sign according to claim 1, wherein a sleeve (9) is fixedly connected to the inside of the fixed box (2), a moving column (10) is movably connected to the inside of the sleeve (9), and the moving column (10) is rotatably connected with the second gear (5).

4. An on-pole electric warning sign according to claim 3, characterized in that a limit groove (11) is formed in the sleeve (9), a limit block (12) is movably connected in the limit groove (11), the limit block (12) is fixedly connected with the movable column (10), and a spring (13) is arranged in the sleeve (9).

5. An on-pole electric warning sign according to claim 3, characterized in that the front end of the sleeve (9) is provided with a rubber extrusion ring (14), and the movable column (10) is movably connected with the rubber extrusion ring (14).

6. The pole-mounted electric power warning sign board according to claim 1, characterized in that a mounting cylinder (15) is fixedly mounted at one end of the rotating shaft (3), a connecting column (16) is movably connected inside the mounting cylinder (15), and a sign board (17) is fixedly connected at one end of the connecting column (16).

7. The pole-mounted electric warning sign according to claim 6, wherein the inner wall of the mounting cylinder (15) is fixedly connected with a fixing strip (18), the outer surface of the connecting column (16) is provided with a fixing groove (19), and the top of the mounting cylinder (15) is in threaded connection with a first fixing bolt (20).

8. An on-pole power warning sign according to claim 1, characterized in that a second fixing bolt (21) is movably connected to one side of the fixing hoop (1), and a fixing nut (22) is screwed to the outer surface of the second fixing bolt (21).