CN212849400U

CN212849400U - Power distribution cabinet fault alarm device

Info

Publication number: CN212849400U
Application number: CN202021816416.8U
Authority: CN
Inventors: 詹伟剑
Original assignee: Hangzhou Kucang Power Co ltd
Current assignee: Hangzhou Kucang Power Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-03-30
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a switch board malfunction alerting device, including the switch board body, the positive movable mounting of switch board body has cabinet door body, the positive bottom of cabinet door body is provided with the malfunction alerting body, the malfunction alerting body includes connecting plate and voice broadcast ware, the back of connecting plate extends to the inside of cabinet door body, voice broadcast ware fixed connection is in the front of connecting plate, the positive both sides of connecting plate all are provided with pulling mechanism, the back of pulling mechanism runs through the connecting plate and extends to the inside of connecting plate. The utility model discloses a set up pulling mechanism, can control the riser and move to the inboard, drive the fixed axle through the riser and move to the inboard, make the inside of fixed axle income connecting plate, take out between the malfunction alerting body again to the effect convenient to dismantle has been reached. The utility model provides a current switch board malfunction alerting device be not convenient for carry out the problem of dismantling.

Description

Power distribution cabinet fault alarm device

Technical Field

The utility model relates to a switch board technical field specifically is a switch board fault alarm device.

Background

The distribution box needs to be provided with a fault alarm device in places such as processing workshops, casting, forging, heat treatment, boiler rooms, carpentry rooms and the like with high electric shock risk or poor operation environment. But current switch board malfunction alerting device is not convenient for dismantle, leads to need to open the cabinet door when using then just can take out malfunction alerting device from behind the cabinet door to switch board malfunction alerting device's practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a switch board malfunction alerting device possesses the advantage of being convenient for dismantle, has solved current switch board malfunction alerting device and has not been convenient for dismantle the problem.

The utility model provides a following technical scheme: the utility model provides a switch board malfunction alerting device, includes the switch board body, the positive movable mounting of switch board body has cabinet door body, the positive bottom of cabinet door body is provided with the malfunction alerting body, the malfunction alerting body includes connecting plate and voice broadcast ware, the back of connecting plate extends to the inside of cabinet door body, voice broadcast ware fixed connection is in the front of connecting plate, the positive both sides of connecting plate all are provided with pulling mechanism, pulling mechanism's the back runs through the connecting plate and extends to the inside of connecting plate, the outside that pulling mechanism is located the connecting plate inside is provided with the riser, the top in the riser outside and the equal fixedly connected with fixed axle in bottom, the outside of fixed axle runs through the connecting plate and extends to the inside of cabinet door body.

Pulling mechanism includes dwang, first helical gear, second helical gear, winding rod and rolling rope, the dwang sets up in the positive both sides of connecting plate, the back of dwang runs through the connecting plate and extends to the inside and first helical gear fixed connection of connecting plate, the second helical gear sets up the bottom at first helical gear, second helical gear and first helical gear meshing, winding rod fixed connection is in the bottom of second helical gear, winding rope fixed connection is on the surface of winding rod, the outside and the riser fixed connection of winding rope.

The positive fixedly connected with fixed disk of dwang, the positive top of fixed disk is provided with the pilot pin, the inside that the fixed disk and extend to the connecting plate is run through at the back of pilot pin.

The fixed surface of dwang is connected with stabilizing bearing, stabilizing bearing's front and the inner wall of connecting plate.

The top and the bottom of the surface of the winding rod are fixedly connected with fixed bearings, the outer sides of the fixed bearings are fixedly connected with stabilizing plates, and the inner sides of the stabilizing plates are fixedly connected with the connecting plate.

The top and the bottom of riser all fixedly connected with guide block, the guide way has all been seted up to the top and the bottom of connecting plate inner wall, guide block and guide way sliding connection, the inboard top fixedly connected with reset spring of riser, reset spring's inboard and connecting plate fixed connection.

The utility model has the advantages as follows:

1. the utility model discloses a set up pulling mechanism, can control the riser and move to the inboard, drive the fixed axle through the riser and move to the inboard, make the inside of fixed axle income connecting plate, take out again between the malfunction alerting body, thereby reached the effect of being convenient for dismantle, the problem of current switch board malfunction alerting device being not convenient for dismantle has been solved, this switch board malfunction alerting device, possess the advantage of being convenient for dismantle, need not open the cabinet door when using then just can take out malfunction alerting device from behind the cabinet door, thereby switch board malfunction alerting device's practicality has been improved.

2. The utility model discloses a set up the dwang, can carry out the transmission to first helical gear, make first helical gear rotate.

3. The utility model discloses a set up fixed disk and pilot pin, can increase the area of contact between dwang and the hand to facilitate the use.

4. The utility model discloses a set up stabilizing bearing, can fix the dwang, prevent that the phenomenon of rocking from appearing in the dwang.

5. The utility model discloses a set up fixing bearing and firm board, can make the winding rod be connected with the connecting plate, avoid the unsettled phenomenon that reciprocates of appearance of winding rod.

6. The utility model discloses a set up guide block and guide way, can lead to the riser, prevent that the phenomenon of skew from appearing in the riser, through setting up reset spring, can make the riser reset to facilitate the use.

Drawings

FIG. 1 is a view of the structure of the present invention;

fig. 2 is a front sectional view of the present invention shown in fig. 1;

FIG. 3 is an enlarged view of the structure of the present invention at A in FIG. 2;

fig. 4 is a left side view of the rotating rod of fig. 1 according to the present invention.

In the figure: 1. a power distribution cabinet body; 2. a cabinet door body; 3. a fault alarm body; 31. a connecting plate; 32. a voice broadcaster; 4. a pulling mechanism; 41. rotating the rod; 42. a first helical gear; 43. a second helical gear; 44. winding the rod; 45. winding the rope; 5. a vertical plate; 6. a fixed shaft; 7. fixing the disc; 8. positioning bolts; 9. stabilizing the bearing; 10. fixing the bearing; 11. a stabilizing plate; 12. a guide block; 13. a guide groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 4, the utility model provides a pair of switch board malfunction alerting device, including switch board body 1, switch board body 1's positive movable mounting has cabinet door body 2, the positive bottom of cabinet door body 2 is provided with malfunction alerting body 3, malfunction alerting body 3 includes connecting plate 31 and voice broadcast ware 32, the back of connecting plate 31 extends to the inside of cabinet door body 2, voice broadcast ware 32 fixed connection is in the front of connecting plate 31, the positive both sides of connecting plate 31 all are provided with pulling mechanism 4, the back of pulling mechanism 4 runs through connecting plate 31 and extends to the inside of connecting plate 31, the outside that pulling mechanism 4 is located connecting plate 31 inside is provided with riser 5, the top in the riser 5 outside and the equal fixedly connected with fixed axle 6 in bottom, the outside of fixed axle 6 runs through connecting plate 31 and extends to the inside of cabinet door body 2.

Referring to fig. 3, the pulling mechanism 4 includes a rotating rod 41, a first bevel gear 42, a second bevel gear 43, a winding rod 44 and a winding rope 45, the rotating rod 41 is disposed on two sides of the front surface of the connecting plate 31, the back surface of the rotating rod 41 penetrates through the connecting plate 31 and extends to the inside of the connecting plate 31 to be fixedly connected with the first bevel gear 42, the second bevel gear 43 is disposed at the bottom of the first bevel gear 42, the second bevel gear 43 is engaged with the first bevel gear 42, the winding rod 44 is fixedly connected at the bottom of the second bevel gear 43, the winding rope 45 is fixedly connected at the surface of the winding rod 44, and the outer side of the winding rope 45 is fixedly connected with the vertical plate.

In this embodiment, the rotating rod 41 is provided to transmit the first bevel gear 42, so that the first bevel gear 42 rotates.

Referring to fig. 4, a fixed plate 7 is fixedly connected to the front surface of the rotating rod 41, a positioning pin 8 is disposed on the top of the front surface of the fixed plate 7, and the back surface of the positioning pin 8 penetrates through the fixed plate 7 and extends to the inside of the connecting plate 31.

In this embodiment, by providing the fixing plate 7 and the positioning pin 8, the contact area between the rotating lever 41 and the hand can be increased, thereby facilitating the use.

Referring to fig. 4, a stabilizing bearing 9 is fixedly connected to the surface of the rotating rod 41, and the front surface of the stabilizing bearing 9 is connected to the inner wall of the connecting plate 31.

This embodiment can fix dwang 41 through setting up stabilizing bearing 9, prevents that the phenomenon that dwang 41 from appearing rocking.

Referring to fig. 3, the fixed bearing 10 is fixedly connected to the top and the bottom of the surface of the winding rod 44, the stabilizing plate 11 is fixedly connected to the outer side of the fixed bearing 10, and the inner side of the stabilizing plate 11 is fixedly connected to the connecting plate 31.

This embodiment can make rolling pole 44 be connected with connecting plate 31 through setting up fixing bearing 10 and firm board 11, avoids the unsettled phenomenon that reciprocates of appearance of rolling pole 44.

Referring to fig. 3, the top and the bottom of the vertical plate 5 are both fixedly connected with a guide block 12, the top and the bottom of the inner wall of the connecting plate 31 are both provided with a guide groove 13, the guide block 12 is slidably connected with the guide groove 13, the top of the inner side of the vertical plate 5 is fixedly connected with a return spring 14, and the inner side of the return spring 14 is fixedly connected with the connecting plate 31.

This embodiment can lead riser 5 through setting up guide block 12 and guide way 13, prevents that the phenomenon of skew from appearing in riser 5, through setting up reset spring 14, can make riser 5 reset to facilitate the use.

The utility model discloses manual 8 locating pins are taken out, manual rotation fixed disk 7 rotates again, fixed disk 7 drives dwang 41 and rotates, dwang 41 drives first helical gear 42 and rotates, first helical gear 42 drives second helical gear 43 through the meshing of tooth and rotates, second helical gear 43 drives coiling rod 44 and rotates, rotate coiling rope 45 through coiling rod 44, coiling rope 45 drives riser 5 and moves to the inboard, riser 5 drives fixed axle 6 and moves to the inboard, make the inside of fixed axle 6 income connecting plate 31, take fault alarm body 3 out again, thereby reached the effect of being convenient for dismantle.

Claims

1. The utility model provides a switch board fault alarm device, includes switch board body (1), its characterized in that: a cabinet door body (2) is movably installed on the front surface of the power distribution cabinet body (1), a fault alarm body (3) is arranged at the bottom of the front surface of the cabinet door body (2), the failure alarm body (3) comprises a connecting plate (31) and a voice broadcaster (32), the back surface of the connecting plate (31) extends into the cabinet door body (2), the voice broadcasting device (32) is fixedly connected to the front surface of the connecting plate (31), both sides of the front surface of the connecting plate (31) are provided with pulling mechanisms (4), the back surface of the pulling mechanism (4) penetrates through the connecting plate (31) and extends to the inside of the connecting plate (31), a vertical plate (5) is arranged on the outer side of the pulling mechanism (4) positioned in the connecting plate (31), the top and the bottom of the outer side of the vertical plate (5) are both fixedly connected with a fixed shaft (6), the outer side of the fixed shaft (6) penetrates through the connecting plate (31) and extends into the cabinet door body (2).

2. The power distribution cabinet fault alarm device according to claim 1, characterized in that: the pulling mechanism (4) comprises a rotating rod (41), a first bevel gear (42), a second bevel gear (43), a winding rod (44) and a winding rope (45), the rotating rod (41) is arranged on two sides of the front face of the connecting plate (31), the back face of the rotating rod (41) penetrates through the connecting plate (31) and extends to the inside of the connecting plate (31) to be fixedly connected with the first bevel gear (42), the second bevel gear (43) is arranged at the bottom of the first bevel gear (42), the second bevel gear (43) is meshed with the first bevel gear (42), the winding rod (44) is fixedly connected to the bottom of the second bevel gear (43), the winding rope (45) is fixedly connected to the surface of the winding rod (44), and the outer side of the winding rope (45) is fixedly connected with the vertical plate (5).

3. The power distribution cabinet fault alarm device according to claim 2, characterized in that: the positive fixedly connected with fixed disk (7) of dwang (41), the positive top of fixed disk (7) is provided with pilot pin (8), the inside that fixed disk (7) and extended to connecting plate (31) is run through at the back of pilot pin (8).

4. The power distribution cabinet fault alarm device according to claim 3, characterized in that: the fixed surface of dwang (41) is connected with stabilizing bearing (9), the front of stabilizing bearing (9) and the inner wall of connecting plate (31).

5. The power distribution cabinet fault alarm device according to claim 4, characterized in that: the top and the bottom of the surface of the coiling rod (44) are fixedly connected with fixed bearings (10), the outer sides of the fixed bearings (10) are fixedly connected with stabilizing plates (11), and the inner sides of the stabilizing plates (11) are fixedly connected with the connecting plate (31).

6. The power distribution cabinet fault alarm device according to claim 5, characterized in that: the top and the bottom of the vertical plate (5) are fixedly connected with guide blocks (12), the top and the bottom of the inner wall of the connecting plate (31) are provided with guide grooves (13), the guide blocks (12) are slidably connected with the guide grooves (13), the top of the inner side of the vertical plate (5) is fixedly connected with a return spring (14), and the inner side of the return spring (14) is fixedly connected with the connecting plate (31).