CN214481699U

CN214481699U - Automatic safety indicating device of electric power system

Info

Publication number: CN214481699U
Application number: CN202120508479.5U
Authority: CN
Inventors: 王成慧; 梁瑶; 王雪松; 綦心; 赵恩泽; 温国庆; 武晓亮
Original assignee: Tonghua Power Supply Co Of State Grid Jilinsheng Electric Power Supply Co
Current assignee: Tonghua Power Supply Co Of State Grid Jilinsheng Electric Power Supply Co
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-10-22
Anticipated expiration: 2031-03-10

Abstract

An automatic safety indicating device for an electric power system belongs to the technical field of electric power assistance. The utility model aims at through the institutional advancement to safety indicating device to can the pilot lamp expose also difficult dirt of dying outside, thereby can make the automatic safety indicating device of electric power system that the pilot lamp is brighter relatively. The utility model discloses a shell, can prevent the power-off protection structure of operating personnel's electric shock, can be convenient for remove placer's regulation structure and can clean the structure that cleans to the lamp tablet. The fan-shaped gear of the utility model drives the brush to do fan-shaped reciprocating motion to wipe the surface of the indicator light plate, thereby realizing the cleaning function of the device; has the functions of electric shock prevention and height adjustment.

Description

Automatic safety indicating device of electric power system

Technical Field

The utility model belongs to the technical field of the electric power is supplementary.

Background

With the development of society, electric power resources have become indispensable resources in our daily life for a long time, human society relies on electric power and is difficult to separate from normal electric power life, but electric power systems are also very easy to break down, which is very dangerous, so that a safety indicating device is needed for assistance. The existing electric power safety indicating device has the following defects: firstly, the indicating lamp is exposed and easy to be stained with dust, so that the brightness of the indicating lamp board is insufficient; when a user maintains the device, the user may forget to power off, so that electric shock risks exist; and the movement and prevention of the device are not convenient enough.

Disclosure of Invention

The utility model aims at through the institutional advancement to safety indicating device to can the pilot lamp expose also difficult dirt of dying outside, thereby can make the automatic safety indicating device of electric power system that the pilot lamp is brighter relatively.

The utility model comprises a shell, a power-off protection structure which can prevent operators from electric shock, an adjusting structure which can facilitate the movement of a placing device and a cleaning structure which can clean the lamp plate; a current monitor is installed on one side of the bottom end inside the shell, a voltage monitor is installed on the other side of the bottom end inside the shell, a buzzer is installed on the top end inside the shell, a protective door is installed at one end of one side inside the shell through a hinged part, and a power-off protection structure is arranged at one end of the protective door; four corners of the bottom end of the shell are provided with rollers, and the adjusting structures are arranged on two sides of the shell; the top end of the shell is connected with an indicator lamp board through a fixing piece, one end of the shell is provided with a mounting box, and the cleaning structure is arranged in the mounting box; the cleaning structure comprises a driving motor, the driving motor is installed at one end of the installation box, the output end of the driving motor extends into the installation box, a half gear is installed at the output end of the driving motor, a movable plate is connected to the interior of the installation box in a sliding mode, a second rack is welded at the top end, close to one side of the half gear, of the movable plate, a first rack is welded at the bottom end of one side of the movable plate, a third rack is welded at the top end of the movable plate, the top end of the third rack extends to the upper portion of the installation box, a fixing frame is welded at one end of the top end of the shell, a sector gear is installed at one end of the fixing frame through a rotating shaft, and a brush is installed at the top end of the sector gear; the power-off protection structure comprises a fixed contact, a clamping plate, a shifting rod, a movable contact and a fixed rod, wherein the fixed contact is welded at the top end of one side in the shell, the clamping plate is arranged below the fixed contact, the shifting rod penetrates through the inside of the protective door, one end of the shifting rod penetrates to one end of the fixed contact, the fixed rod is welded at the bottom end of the shifting rod at one end of the fixed contact, and the movable contact is installed at the bottom end of the fixed rod; the adjusting structure comprises a supporting plate, a guide plate, clamping plates, clamping grooves, rotary rods and moving rods, the clamping plates are fixed to the top ends of the two sides of the shell, a plurality of clamping grooves are formed in one side of each clamping plate, the guide plates are fixed to the bottom ends of the two sides of the shell, the moving rods penetrate through the guide plates, the supporting plates are welded to the bottom ends of the moving rods, the rotary rods penetrate through the moving rods above the guide plates, and one ends of the rotary rods extend to the insides of the clamping grooves;

the utility model discloses first rack and second rack all with the half-gear between the meshing, and mesh between third rack and the sector gear.

The utility model discloses the spout has all been seted up to the inside both sides of guard gate, and the outer wall of driving lever is fixed with two sliders, and the driving lever passes through between sliding fit and the guard gate between slider and the spout and constitutes sliding fit.

The utility model discloses the outer wall of rotary rod all is provided with the external screw thread, and the inner wall of carriage release lever all be provided with rather than assorted internal thread.

The fan-shaped gear of the utility model drives the brush to do fan-shaped reciprocating motion to wipe the surface of the indicator light plate, thereby realizing the cleaning function of the device; has the functions of electric shock prevention and height adjustment.

Drawings

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

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic side view of the present invention;

fig. 4 is a schematic side view of the power-off protection structure of the present invention;

in the figure: 1. a power-off protection structure; 101. a fixed contact; 102. clamping a plate; 103. a deflector rod; 104. a movable contact; 105. fixing the rod; 2. an adjustment structure; 201. a support plate; 202. a guide plate; 203. a clamping and connecting plate; 204. a card slot; 205. rotating the rod; 206. a travel bar; 3. an indicator light board; 4. a fixed mount; 5. a movable plate; 6. mounting a box; 7. a current monitor; 8. a buzzer; 9. a voltage monitor; 10. a roller; 11. a housing; 12. a first rack; 13. a half gear; 14. a second rack; 15. a third rack; 16. a sector gear; 17. a brush; 18. a drive motor; 19. a guard gate.

Detailed Description

The utility model discloses a shell 11 still including the power-off protection structure 1 that can prevent that operating personnel from electrocuting, the structure of cleaning that can be convenient for remove placer's regulation structure 2 and can clean the lamp plate.

The utility model discloses current monitor 7 is installed to one side of the inside bottom of shell 11, and the opposite side of the inside bottom of shell 11 installs voltage monitor 9, and bee calling organ 8 is installed on the inside top of shell 11, and the one end of the inside one side of shell 11 passes through the articulated elements and installs guard gate 19, and power-off protection structure 1 sets up in guard gate 19's one end.

The utility model discloses gyro wheel 10 is all installed to four corners of 11 bottoms on the shell, adjusts structure 2 and sets up in 11 both sides of shell.

The utility model discloses the top of shell 11 is connected with pilot lamp tablet 3 through the mounting, and the mounting box 6 is installed to the one end of shell 11, cleans the structure and sets up in the inside of mounting box 6.

The utility model discloses clean the structure and include driving motor 18, driving motor 18 is installed in the one end of mounting box 6, this driving motor 18's model can be 86BL, and driving motor 18's output extends to the inside of mounting box 6, half gear 13 is installed to driving motor 18's output, the inside sliding connection of mounting box 6 has fly leaf 5, and fly leaf 5 has second rack 14 near the top welding of half gear 13 one side, the bottom welding of fly leaf 5 one side has first rack 12, the top welding of fly leaf 5 has third rack 15, and the top of third rack 15 extends to the top of mounting box 6, the one end welding on shell 11 top has mount 4, and fan-shaped gear 16 is installed through the pivot to the one end of mount 4, brush 17 is installed on fan-shaped gear 16's top.

The utility model discloses meshing between first rack 12 and second rack 14 all and half gear 13, and meshing between third rack 15 and sector gear 16.

The utility model discloses start driving motor 18, driving motor 18 drives the half gear 13 rotatory, and half gear 13 meshes with first rack 12 and second rack 14 periodically to drive fly leaf 5 and be reciprocating motion in the inside of mounting box 6, and then drive third rack 15 and remove periodically, finally make sector gear 16 drive brush 17 and be fan-shaped reciprocating motion, clean the surface of pilot lamp tablet 3.

The utility model discloses power-off protection structure 1 includes fixed contact 101, cardboard 102, driving lever 103, movable contact 104 and dead lever 105, and fixed contact 101 welds the top in the inside one side of shell 11, and the below of fixed contact 101 is provided with cardboard 102, and driving lever 103 runs through in the inside of guard gate 19, and the one end of driving lever 103 runs through to the one end of fixed contact 101, and the welding of the driving lever 103 bottom of fixed contact 101 one end has dead lever 105, and movable contact 104 is installed to the bottom of dead lever 105.

The utility model discloses the spout has all been seted up to the inside both sides of guard gate 19, and the outer wall of driving lever 103 is fixed with two sliders, and driving lever 103 constitutes sliding fit between sliding fit and the guard gate 19 between through slider and spout.

The utility model discloses shift lever 103 shifts up, makes it drive dead lever 105 and removes to fixed contact 101 top, can cancel the block attitude between guard gate 19 and the shell 11, opens guard gate 19, and the removal of dead lever 105 can remove movable contact 104 for break away from between cardboard 102 and the movable contact 104, and then make the circuit form and open circuit, avoid electrocuteeing.

The utility model discloses adjust structure 2 and include backup pad 201, deflector 202, joint board 203, draw-in groove 204, rotary rod 205 and carriage release lever 206, joint board 203 all is fixed in the top of shell 11 both sides, and a plurality of draw-in grooves 204 have all been seted up to one side of joint board 203, deflector 202 all is fixed in the bottom of shell 11 both sides, and the inside of deflector 202 all runs through carriage release lever 206, backup pad 201 has all been welded to the bottom of carriage release lever 206, and inside all runs through rotary rod 205 of carriage release lever 206 above deflector 202, the one end of rotary rod 205 all extends to the inside of draw-in groove 204.

The utility model discloses the outer wall of rotary rod 205 all is provided with the external screw thread, and the inner wall of carriage release lever 206 all is provided with rather than assorted internal thread.

The utility model discloses back out rotary rod 205 for the carriage release lever 206 can take place relative movement with deflector 202, and then removes carriage release lever 206, makes backup pad 201 contact ground, inside rotary rod 205 screw in suitable position's draw-in groove 204 again afterwards, can fix, when hoisting device stability, can also adjust the position of pilot lamp tablet 3 according to the demand, makes it more striking.

The utility model discloses utilize gyro wheel 10 to remove the assigned position with the device, screw out rotary rod 205 afterwards, make the carriage release lever 206 can take place relative movement with deflector 202, and then remove carriage release lever 206, make backup pad 201 contact ground, inside rotary rod 205 screw in draw-in groove 204 of suitable position again afterwards, can fix, when hoisting device stability, can also adjust the position of pilot lamp tablet 3 according to the demand, make it more striking.

The utility model discloses a current monitor 7 and voltage monitoring appearance 9 monitor the circuit, if discovery is unusual, then it lights to instruct lamp tablet 3, buzzer 8 sends sound simultaneously and suggests, instruct lamp tablet 3 to use for a long time, the surface is difficult to be stained with attaches the dust, can start driving motor 18 this moment, driving motor 18 drives half gear 13 rotatory, half gear 13 periodically with first rack 12 and the meshing of second rack 14, thereby it is reciprocating motion in the inside of mounting box 6 to drive fly leaf 5, and then drive third rack 15 and move periodically, finally make sector gear 16 drive brush 17 and be fan-shaped reciprocating motion, clean the surface of instructing lamp tablet 3.

When needs are right the utility model discloses when inside overhauls, need shift lever 103 shifts up, makes it drive dead lever 105 and removes to fixed contact 101 top, can cancel the block attitude between guard gate 19 and the shell 11, opens guard gate 19, and dead lever 105's removal can remove movable contact 104 for break away from between cardboard 102 and the movable contact 104, and then make the circuit form and open circuit, avoid electrocuteeing.

The utility model discloses there are first rack, half-gear, second rack, third rack, sector gear and brush, start driving motor, driving motor drives half-gear rotatory, and half-gear meshes with first rack and second rack periodically to drive the fly leaf and be reciprocating motion in the inside of mounting box, and then drive the third rack and remove periodically.

The utility model discloses there are fly leaf, mounting box, fixed contact, cardboard, driving lever, movable contact and dead lever, shift up the driving lever, make it drive the dead lever and remove to fixed contact top, can cancel the block attitude between guard gate and the shell, open the guard gate, and the removal of dead lever can remove movable contact for break away from between cardboard and the movable contact, and then make the circuit form and open circuit, avoid the electric shock, realized the protection against electric shock function of device.

The utility model discloses there is the backup pad, the deflector, the joint board, the draw-in groove, rotary rod and carriage release lever, screw out the rotary rod, make the carriage release lever can take place relative movement with the deflector, and then remove the carriage release lever, make backup pad contact ground, inside the draw-in groove of the suitable position of screw in again with the rotary rod afterwards, can fix, when hoisting device stability, can also adjust the position of pilot lamp tablet according to the demand, make it more striking, the height adjusting function of device has been realized.

Claims

1. An automatic safety indicator device of power system, includes shell (11), its characterized in that: the device also comprises a power-off protection structure (1) capable of preventing an operator from getting an electric shock, an adjusting structure (2) capable of facilitating the movement of the placing device and a cleaning structure capable of cleaning the lamp plate; a current monitor (7) is installed on one side of the bottom end inside the shell (11), a voltage monitor (9) is installed on the other side of the bottom end inside the shell (11), a buzzer (8) is installed on the top end inside the shell (11), a protective door (19) is installed at one end of one side inside the shell (11) through a hinged piece, and the power-off protection structure (1) is arranged at one end of the protective door (19); four corners of the bottom end of the shell (11) are respectively provided with a roller (10), and the adjusting structures (2) are arranged on two sides of the shell (11); the top end of the shell (11) is connected with an indicator lamp board (3) through a fixing piece, one end of the shell (11) is provided with a mounting box (6), and the cleaning structure is arranged inside the mounting box (6); the cleaning structure comprises a driving motor (18), the driving motor (18) is arranged at one end of the mounting box (6), the output end of the driving motor (18) extends to the inside of the mounting box (6), the output end of the driving motor (18) is provided with a half gear (13), the inside of the mounting box (6) is connected with a movable plate (5) in a sliding way, a second rack (14) is welded at the top end of one side of the movable plate (5) close to the half gear (13), a first rack (12) is welded at the bottom end of one side of the movable plate (5), a third rack (15) is welded at the top end of the movable plate (5), the top end of the third rack (15) extends to the upper part of the mounting box (6), one end of the top end of the shell (11) is welded with a fixed frame (4), a sector gear (16) is arranged at one end of the fixed frame (4) through a rotating shaft, and a brush (17) is arranged at the top end of the sector gear (16); the power-off protection structure (1) comprises a fixed contact (101), a clamping plate (102), a shifting rod (103), a movable contact (104) and a fixed rod (105), wherein the fixed contact (101) is welded at the top end of one side inside a shell (11), the clamping plate (102) is arranged below the fixed contact (101), the shifting rod (103) penetrates through the inside of a protective door (19), one end of the shifting rod (103) penetrates through one end of the fixed contact (101), the fixed rod (105) is welded at the bottom end of the shifting rod (103) at one end of the fixed contact (101), and the movable contact (104) is installed at the bottom end of the fixed rod (105); adjust structure (2) including backup pad (201), deflector (202), joint board (203), draw-in groove (204), rotary rod (205) and carriage release lever (206), joint board (203) all is fixed in the top of shell (11) both sides, and a plurality of draw-in grooves (204) have all been seted up to one side of joint board (203), deflector (202) all are fixed in the bottom of shell (11) both sides, and carriage release lever (206) have all been run through to the inside of deflector (202), backup pad (201) have all been welded to the bottom of carriage release lever (206), and inside carriage release lever (206) of deflector (202) top has all been run through rotary rod (205), the one end of rotary rod (205) all extends to the inside of draw-in groove (204).

2. The power system automation safety indicator of claim 1, wherein: the first rack (12) and the second rack (14) are meshed with the half gear (13), and the third rack (15) is meshed with the sector gear (16).

3. The power system automation safety indicator of claim 1, wherein: the inside both sides of guard gate (19) have all been seted up the spout, and the outer wall of driving lever (103) is fixed with two sliders, and driving lever (103) pass through between slider and the spout sliding fit and constitute sliding fit between guard gate (19).

4. The power system automation safety indicator of claim 1, wherein: the outer wall of rotary rod (205) all is provided with the external screw thread, and the inner wall of carriage release lever (206) all is provided with rather than assorted internal thread.