CN212989503U - Industrial and mining enterprise electric power quality monitoring device - Google Patents
Industrial and mining enterprise electric power quality monitoring device Download PDFInfo
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- CN212989503U CN212989503U CN202020882091.7U CN202020882091U CN212989503U CN 212989503 U CN212989503 U CN 212989503U CN 202020882091 U CN202020882091 U CN 202020882091U CN 212989503 U CN212989503 U CN 212989503U
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Abstract
The utility model discloses an industrial and mining enterprise electric power quality monitoring devices, including the guard box, the internally mounted of guard box has the monitor body, the ventilation groove has all been seted up to the both sides of guard box, the internally mounted in ventilation groove has the dust screen, the side-mounting of guard box has first casing, the inside of first casing is fixed with the guiding axle, the fly leaf has been cup jointed in the sliding on the guiding axle, the inside sliding connection of fly leaf has the slider, ventilation unit is installed at the top of fly leaf, the inner wall of first casing rotates and is connected with the second pivot, the second pivot is two sets of. The utility model discloses a set up the ventilation unit of liftable, dispel the heat to the monitor body through the mode that increases the air flow, avoid the monitor body to be in higher temperature work for a long time, improve device life to inside avoiding dust access device through setting up heat exchanger and dustproof cotton, effective keeping device's cleanness.
Description
Technical Field
The utility model relates to an electric power quality monitors technical field, especially relates to an electric power quality monitoring devices of industrial and mining enterprises.
Background
In industrial and mining enterprises, the production quality of products often depends on the quality of the power output by distribution transformers. Such as: when the supply voltage and the frequency of a spinning mill are unstable, the produced yarns are uneven in thickness, the heating requirement of a heated part cannot be met due to the power quality problem of electric heating equipment, and energy and raw materials are wasted.
The existing power quality monitoring device for the industrial and mining enterprises is placed outside for a long time in a naked mode, a heat dissipation device is lacked, the internal temperature of the device is very high when the device is used for a long time, internal elements of the device are not suitable for being used in a high-temperature environment, the internal elements of the device are likely to be damaged, the service life is short, and therefore the power quality monitoring device for the industrial and mining enterprises is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve and lack heat abstractor among the prior art, inside electronic component uses easy damage under high temperature for a long time, the shorter problem of life, the utility model provides an industrial and mining enterprise electric power quality monitoring devices.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the power quality monitoring device for industrial and mining enterprises comprises a protection box, a monitor body is arranged in the protection box, the two sides of the protection box are both provided with ventilation grooves, the interior of each ventilation groove is provided with a dust screen, a first shell is arranged on the side surface of the protection box, a guide shaft is fixed in the first shell, a movable plate is sleeved on the guide shaft in a sliding manner, a sliding block is connected inside the movable plate in a sliding manner, the top of the movable plate is provided with a ventilation device, the inner wall of the first shell is rotatably connected with a second rotating shaft, the two groups of second rotating shafts are provided, the side surfaces of the two groups of second rotating shafts are both fixed with rotating wheels, a transmission chain is arranged between the two rotating wheels, the side of driving chain is fixed with first pivot, first pivot and slider sliding connection, the side-mounting of first casing has the motor, the output shaft of motor inserts the inside of first casing and is fixed with the second pivot.
Preferably, the ventilation device comprises a second shell, the second shell is fixed on the movable plate, a fan is installed inside the second shell, and a wind collecting cover penetrates through the side surface of the second shell.
Preferably, the wind collecting cover is connected with the ventilation groove in a sliding mode.
Preferably, the side of the first shell is provided with a vent hole, and dustproof cotton is arranged inside the vent hole.
Preferably, the number of the guide shafts is two, and the two groups of the guide shafts are perpendicular to the bottom of the first shell.
Preferably, a fixed shaft is fixed inside the movable plate, and the sliding block is connected with the fixed shaft in a sliding manner.
Preferably, the output shaft of the motor is connected with the second rotating shaft through a coupler.
Compared with the prior art, the beneficial effects of the utility model are that:
when the utility model is used, the monitor body generates heat due to long-time work, the motor and the fan are started, the output shaft of the motor drives the second rotating shaft to rotate, the second rotating shaft drives the rotating wheel to rotate, the rotating wheel drives the transmission chain to rotate, the transmission chain drives the first rotating shaft to rotate, the first rotating shaft drives the slider, the slider moves along the axial direction of the fixed shaft in the movable plate, the second shell is driven to move up and down along with the movement of the transmission chain and the movable plate, the second shell drives the air collecting cover to move, the air collecting cover slides in the ventilation groove, the fan is started, the fan sucks external air into the first shell through the ventilation hole and then blows to the monitor body through the ventilation groove, the ventilation device can move up and down, the monitor body is cooled by increasing the air flow, the monitor body is prevented from working at a higher temperature for a long time, and, and through setting up inside heat exchanger and the dustproof cotton dust admission device of dispelling, effective cleanness that keeps the device.
Drawings
Fig. 1 is a schematic structural diagram of an electric power quality monitoring device for industrial and mining enterprises according to the present invention;
fig. 2 is a side view of a first housing of the power quality monitoring device for industrial and mining enterprises according to the present invention;
fig. 3 is a schematic view of a ventilation device of the power quality monitoring device for industrial and mining enterprises according to the present invention;
fig. 4 is an enlarged schematic view of a part a of the electric power quality monitoring device for industrial and mining enterprises provided by the utility model.
In the figure: the device comprises a protection box 1, a dust screen 2, a monitor body 3, a first shell 4, a guide shaft 5, a movable plate 6, a ventilation device 7, a sliding block 8, a first rotating shaft 9, a second rotating shaft 10, a rotating wheel 11, a transmission chain 12, a motor 13, a second shell 701, a fan 702 and a fan cover 703.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-4, an electric power quality monitoring device for industrial and mining enterprises comprises a protection box 1, a monitor body 3 is installed inside the protection box 1, ventilation grooves are formed in both sides of the protection box 1, a dust screen 2 is installed inside the ventilation grooves, a first shell 4 is installed on a side surface of the protection box 1, ventilation holes are formed in a side surface of the first shell 4, dustproof cotton is arranged inside the ventilation holes, guide shafts 5 are fixed inside the first shell 4, the number of the guide shafts 5 is two, the two sets of the guide shafts 5 are perpendicular to the bottom of the first shell 4, a movable plate 6 is slidably sleeved on the guide shafts 5, a slide block 8 is slidably connected inside the movable plate 6, a fixed shaft is fixed inside the movable plate 6, the slide block 8 is slidably connected with the fixed shaft, a ventilation device 7 is installed on the top of the movable plate 6, the ventilation device 7 comprises a second shell 701, the second shell 701 is fixed on the, the fan 702 is installed inside the second casing 701, the wind collecting cover 703 penetrates through the side surface of the second casing 701, the wind collecting cover 703 is connected with the ventilation groove in a sliding manner, the inner wall of the first casing 4 is rotatably connected with the second rotating shaft 10, the second rotating shafts 10 are divided into two groups, the rotating wheels 11 are fixed on the side surfaces of the two groups of second rotating shafts 10, a transmission chain 12 is installed between the two rotating wheels 11, a first rotating shaft 9 is fixed on the side surface of the transmission chain 12, the first rotating shaft 9 is connected with the sliding block 8 in a sliding manner, the motor 13 is installed on the side surface of the first casing 4, the output shaft of the motor 13 is inserted into the first casing 4 and fixed with the second rotating shaft 10, the fixed shaft is fixed inside the movable plate 6, and the sliding. The mode through the increase air flow dispels the heat to monitor body 3, avoids monitor body 3 to be in higher temperature work for a long time, improves device life to inside avoiding the dust to get into the device through setting up heat exchanger 2 and dustproof cotton, effectively keep device's cleanness.
The working principle is as follows: when the monitor is used, the monitor body 3 generates heat due to long-time work, the motor 13 and the fan 702 are started, the output shaft of the motor 13 drives the second rotating shaft 10 to rotate, the second rotating shaft 10 drives the rotating wheel 11 to rotate, the rotating wheel 11 drives the transmission chain 12 to rotate, the transmission chain 12 drives the first rotating shaft 9 to rotate, the first rotating shaft 9 drives the slider 8, the slider 8 moves in the movable plate 6 along the axial direction of the fixed shaft, the second shell 701 moves along with the movement of the transmission chain 12 and the movable plate 6, the second shell 701 drives the wind-collecting cover 703 to move, the wind-collecting cover 703 slides in the ventilation slot, the fan 702 is started, the fan 702 sucks external air into the first shell 4 through the ventilation hole, and then blows the air to the monitor body 3 through the ventilation slot, the ventilation device 7 can move up and down, and the monitor body 3 is cooled by increasing the air flow, avoid monitor body 3 to be in higher temperature work for a long time, improve device life to inside avoiding the dust to get into the device through setting up heat exchanger 2 and dustproof cotton, effectively keep the cleanness of device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an industrial and mining enterprise electric power quality monitoring device, includes guard box (1), its characterized in that, the internally mounted of guard box (1) has monitor body (3), the ventilation groove has all been seted up to the both sides of guard box (1), the internally mounted in ventilation groove has dust screen (2), the side-mounting of guard box (1) has first casing (4), the inside of first casing (4) is fixed with guiding axle (5), sliding sleeve has been cup jointed fly leaf (6) on guiding axle (5), the inside sliding connection of fly leaf (6) has slider (8), ventilation unit (7) are installed at the top of fly leaf (6), the inner wall of first casing (4) rotates and is connected with second pivot (10), second pivot (10) are two sets of, and two sets of the side of second pivot (10) all is fixed with runner (11), two install drive chain (12) between runner (11), the side of drive chain (12) is fixed with first pivot (9), first pivot (9) and slider (8) sliding connection, the side-mounting of first casing (4) has motor (13), the output shaft of motor (13) inserts the inside of first casing (4) and is fixed with second pivot (10).
2. The industrial and mining enterprise power quality monitoring device according to claim 1, wherein the ventilation device (7) comprises a second housing (701), the second housing (701) is fixed on the movable plate (6), a fan (702) is installed inside the second housing (701), and a wind collection cover (703) penetrates through the side surface of the second housing (701).
3. The industrial and mining enterprise power quality monitoring device according to claim 2, wherein the wind-collecting cover (703) is slidably connected with the ventilation slot.
4. The industrial and mining enterprise power quality monitoring device according to claim 1, wherein a vent hole is formed in the side surface of the first housing (4), and dustproof cotton is arranged inside the vent hole.
5. The industrial and mining enterprise power quality monitoring device according to claim 1, wherein the number of the guide shafts (5) is two, and the two guide shafts (5) are perpendicular to the bottom of the first shell (4).
6. The industrial and mining enterprise power quality monitoring device according to claim 1, wherein a fixed shaft is fixed inside the movable plate (6), and the sliding block (8) is connected with the fixed shaft in a sliding manner.
7. The industrial and mining enterprise power quality monitoring device according to claim 1, wherein an output shaft of the motor (13) is connected with the second rotating shaft (10) through a coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020882091.7U CN212989503U (en) | 2020-05-24 | 2020-05-24 | Industrial and mining enterprise electric power quality monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020882091.7U CN212989503U (en) | 2020-05-24 | 2020-05-24 | Industrial and mining enterprise electric power quality monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212989503U true CN212989503U (en) | 2021-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020882091.7U Expired - Fee Related CN212989503U (en) | 2020-05-24 | 2020-05-24 | Industrial and mining enterprise electric power quality monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212989503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236293A (en) * | 2021-12-21 | 2022-03-25 | 研华科技(中国)有限公司 | Centralized oscillograph based on industrial personal computer |
-
2020
- 2020-05-24 CN CN202020882091.7U patent/CN212989503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236293A (en) * | 2021-12-21 | 2022-03-25 | 研华科技(中国)有限公司 | Centralized oscillograph based on industrial personal computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220125 Address after: No. 25, Xuefu street, Xiaodian District, Taiyuan, Shanxi Province Patentee after: Zhang Jianjun Patentee after: Zhang Jianlin Address before: 353000 no.755, Minzhu South Road, Tancheng street, Jianyang District, Nanping City, Fujian Province Patentee before: Li Jianchao |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |