CN210554801U - Subway station energy management and control device - Google Patents
Subway station energy management and control device Download PDFInfo
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- CN210554801U CN210554801U CN201921093853.9U CN201921093853U CN210554801U CN 210554801 U CN210554801 U CN 210554801U CN 201921093853 U CN201921093853 U CN 201921093853U CN 210554801 U CN210554801 U CN 210554801U
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- limiting
- sliding
- device body
- energy management
- subway station
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- 239000004033 plastic Substances 0.000 claims abstract description 38
- 229920003023 plastic Polymers 0.000 claims abstract description 38
- 239000000428 dust Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 8
- 238000005457 optimization Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model provides a subway station energy management and control device, include: the device comprises a device body, a plastic buckle and a dust guard; a chamfer surface is arranged on the edge of the rear part of the device body, and first sliding grooves are arranged on two sides of the chamfer surface; the two ends of the plastic buckle are arranged in the first sliding groove, and the plastic buckle is connected with the device body in a sliding mode through the first sliding groove; the plastic buckle is composed of a sliding part and a limiting part, and the sliding part extends towards one side to form the limiting part; the chamfer surface is provided with a plurality of limiting grooves, and one end of the bottom of the limiting part is arranged in the limiting groove; a second sliding groove is formed in one side of the first sliding groove, and the dust guard is connected with the device body in a sliding mode through the second sliding groove; the dust guard is composed of a screen frame and a filter screen; through the improvement to subway station energy management and control device, have simple structure, easily installation, the installation is nimble, and is fixed firm, easy to maintain maintenance, long service life's advantage to the effectual problem of having solved current device is with not enough.
Description
Technical Field
The utility model relates to an electric energy control technical field, more specifically say, especially relate to subway station energy management and control device.
Background
The subway is a large-traffic urban rail transit system and is also a large household of power consumption, and according to the statistical analysis of the electric load of the subway, the energy consumption is mainly distributed in the aspects of train traction power consumption and various power lighting equipment power consumption, such as ventilation air conditioners, escalators, lighting, weak current equipment and the like. In order to perform automatic monitoring and energy-saving control on various energy-consuming devices, an electric power measurement and control device is generally used for collecting electric energy data of the devices and sending the electric energy data to a monitoring system.
Chinese patent No. CN201191302Y discloses a comprehensive power measurement and control instrument, which is applied to a complete set of power distribution equipment. The method is characterized in that a communication interface is arranged between a measurement and control instrument shell and a rear cover, the rear cover is fastened on the measurement and control instrument shell, and a bottom plate, a control main board, a liquid crystal screen and a panel are sequentially fastened on the measurement and control instrument shell; and a main control circuit is arranged on the control mainboard. The scheme of combining the microprocessor and the special integrated chip is adopted, the input analog signal is firstly measured and sorted by the sampling circuit, then is input to the special integrated chip to be converted into a data signal by the analog signal, and then the microprocessor is used for processing the current and voltage signals; the utility model discloses the measurement accuracy of electric energy parameter is high, and is fast, and the measured data is accurate, liquid crystal display, the response of quick communication has reached multi-functional and real-time perfect unity among the entire system.
However, in the process of using the power measurement and control device, the following defects exist: 1. the panel of the power distribution cabinet is inconvenient to install and use; 2. the subway station environment is comparatively complicated can produce a large amount of dusts, and the dust is inside the louvre entering device of casing easily, can influence the normal use of device after long-time, seriously shortens the life of device.
In view of this, research and improvement are carried out to solve the existing problems, and a subway station energy management and control device is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a subway station energy management and control device, which solves the problem of inconvenient installation and use on the panel of a power distribution cabinet in the background technology; the subway station environment is comparatively complicated can produce a large amount of dusts, and the dust is inside the louvre entering device of casing easily, can influence the normal use of device after long-time, seriously shortens the life's of device problem and not enough.
In order to achieve the above object, the utility model provides a subway station energy management and control device is reached by following specific technological means:
subway station energy management and control device includes: the device comprises a device body, a plastic buckle, a dust guard, a first sliding groove, a limiting groove, a second sliding groove, a sliding part, a limiting part, a net frame and a filter screen; a chamfer surface is arranged on the edge of the rear part of the device body, and first sliding grooves are arranged on two sides of the chamfer surface; the two ends of the plastic buckle are arranged in the first sliding groove, and the plastic buckle is connected with the device body in a sliding mode through the first sliding groove; the plastic buckle is composed of a sliding part and a limiting part, and the sliding part extends towards one side to form the limiting part; the chamfer surface is provided with a plurality of limiting grooves, and one end of the bottom of the limiting part is arranged in the limiting groove; a second sliding groove is formed in one side of the first sliding groove, and the dust guard is connected with the device body in a sliding mode through the second sliding groove; the dust guard comprises screen frame and filter screen.
As a further optimization of this technical scheme, the utility model discloses subway station energy management and control device the appearance in first spout cross-section is isosceles trapezoid shape, and the appearance at sliding part both ends cooperatees with the appearance of first spout.
As a further optimization of this technical scheme, the utility model discloses subway station energy management and control device the appearance in spacing groove cross-section is right triangle-shaped, and the spacing groove is linear closely to be arranged on the length direction of chamfer face.
As this technical scheme's further optimization, the utility model discloses subway station energy management and control device the one end of spacing portion bottom is provided with spacing arch, the appearance of spacing bellied cooperatees with the appearance of spacing groove.
As a further optimization of this technical scheme, the utility model discloses subway station energy management and control device the appearance of spacing portion is the L shape, and is provided with the strip arch on the terminal surface of spacing portion.
As a further optimization of this technical scheme, the utility model discloses subway station energy management and control device the dust guard sets up in one side of device body louvre, and the one end of dust guard is connected with the device body through the screw.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses an appearance in first spout cross-section is isosceles trapezoid shape, and the appearance at sliding part both ends and the appearance matched with setting of first spout, can guarantee that the plastics buckle reliably slides along the chamfer face of device, avoids following the unexpected slippage in first spout.
2. The utility model discloses an appearance in spacing groove cross-section is right angle triangle-shaped form, and the spacing groove is the setting that the linear closely was arranged on the length direction of chamfer face, when using the plastics buckle, promotes the plastics buckle and makes spacing arch be located the different spacing groove, can fix the device on the panel of different thickness.
3. The utility model discloses a dust guard sets up in one side of device body louvre, and the one end of dust guard passes through the setting that the screw is connected with the device body, reduces the inside possibility of dust entering device, extension fixture's life.
4. The utility model discloses a to subway station energy management and control device's improvement, have simple structure, easily installation, the installation is nimble, and is fixed firm, easy to maintain maintenance, long service life's advantage to effectual solution the utility model discloses the problem that proposes in the background art is with not enough.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the axial measurement structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is a schematic structural view of the limiting groove and the limiting portion of the present invention;
FIG. 5 is a schematic view of the structure of the dust guard of the present invention;
fig. 6 is a schematic view of the mounting structure of the device body of the present invention.
In the figure: the device comprises a device body 1, a plastic buckle 2, a dust guard 3, a first sliding groove 101, a limiting groove 102, a second sliding groove 103, a sliding part 201, a limiting part 202, a screen frame 301 and a filter screen 302.
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.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1 to 2, the present invention provides a specific technical implementation of the energy management and control device for a subway station:
subway station energy management and control device includes: the device comprises a device body 1, a plastic buckle 2, a dust guard 3, a first chute 101, a limiting groove 102, a second chute 103, a sliding part 201, a limiting part 202, a screen frame 301 and a filter screen 302; a chamfer surface is arranged on the edge of the rear part of the device body 1, and a first sliding groove 101 is arranged on two sides of the chamfer surface; two ends of the plastic buckle 2 are arranged in the first sliding groove 101, and the plastic buckle 2 is connected with the device body 1 in a sliding mode through the first sliding groove 101; the plastic buckle 2 is composed of a sliding part 201 and a limiting part 202, and the sliding part 201 extends towards one side to form the limiting part 202; the chamfer surface is provided with a plurality of limiting grooves 102, and one end of the bottom of the limiting part 202 is arranged in the limiting groove 102; a second chute 103 is arranged on one side of the first chute 101, and the dust-proof plate 3 is connected with the device body 1 in a sliding manner through the second chute 103; the dust-proof plate 3 is composed of a screen frame 301 and a filter screen 302.
Specifically, the appearance of first spout 101 cross-section is isosceles trapezoid shape, and the appearance at sliding part 201 both ends cooperatees with the appearance of first spout 101, can guarantee that plastics buckle 2 reliably slides along the chamfer face of device, avoids unexpected slippage from first spout 101.
Specifically, the shape of the cross section of the limiting groove 102 is in a right-angled triangle shape, and the limiting groove 102 is linearly and tightly arranged in the length direction of the chamfer surface, when the plastic buckle 2 is used, the plastic buckle 2 is pushed to enable the limiting protrusion to be located in different limiting grooves 102, and the device can be fixed on panels with different thicknesses.
Specifically, one end of the bottom of the limiting portion 202 is provided with a limiting protrusion, the appearance of the limiting protrusion is matched with that of the limiting groove 102, when the limiting protrusion is located in the limiting groove 102, the reverse motion of the plastic buckle 2 can be limited, and the device body 1 can be firmly fixed on a panel of the electrical cabinet.
Specifically, the shape of the limiting portion 202 is L-shaped, and the end face of the limiting portion 202 is provided with a strip-shaped protrusion, so that when the plastic buckle 2 needs to be detached, the end face of the limiting portion 202 can be pressed to bend the limiting portion 202, and at the moment, the limiting protrusion is separated from the limiting groove 102, so that the limitation on the plastic buckle 2 is removed, and the plastic buckle 2 is detached from the device body 1 through reversely sliding the plastic buckle 2.
Specifically, the dust guard 3 sets up in one side of device body 1 louvre, and the one end of dust guard 3 is connected with device body 1 through the screw, reduces the dust and gets into the device inside probably from the louvre, extension device body 1's life.
The method comprises the following specific implementation steps:
when the device body 1 is installed on the panel of the electrical cabinet, firstly, the device body 1 is inserted into a preformed hole of the panel, then, four plastic buckles 2 are sequentially installed on a chamfered surface at the rear part of the device body 1, when the plastic buckles 2 are installed, two ends of the sliding part 201 are aligned to the first sliding groove 101, then, the sliding part 201 is pushed into the first sliding groove 101, in the process of pushing the plastic buckles 2 in a sliding way, the inclined surface of the limiting bulge is contacted with the inclined surface of the limiting groove 102, so that the L-shaped limiting part 202 is bent and deformed, the smooth sliding of the plastic buckles 2 is ensured, when one end of the sliding part 201 is tightly contacted with the panel, the limiting bulge is positioned in the corresponding limiting groove 102, the vertical surface of the limiting bulge is connected with the vertical surface of the limiting groove 102 at the moment, the reverse movement of the plastic buckles 2 can be limited, the device body 1 is ensured to be firmly fixed on the panel of the electrical cabinet, when, can press the terminal surface of spacing portion 202 and make spacing portion 202 crooked, spacing arch breaks away from spacing groove 102 this moment, remove the restriction to plastic buckle 2, dismantle it from device body 1 through reverse slip plastic buckle 2, can take off device body 1 from the panel at last, in addition at the in-process of using device body 1, dust guard 3 can reduce the dust and follow the inside possibility of louvre entering device, the life of extension device body 1, when needing to clean dust guard 3, it can to become flexible the screw on the dust guard 3 and shift out dust guard 3 from second spout 103.
In summary, the following steps: according to the subway station energy management and control device, the shape of the cross section of the first sliding groove is in an isosceles trapezoid shape, and the shape of the two ends of the sliding part is matched with the shape of the first sliding groove, so that the plastic buckle can be ensured to reliably slide along the chamfered surface of the device, and accidental slipping from the first sliding groove is avoided; when the plastic buckle is used, the plastic buckle is pushed to enable the limiting bulges to be positioned in different limiting grooves, so that the device can be fixed on panels with different thicknesses; the dustproof plate is arranged on one side of the heat dissipation hole of the device body, and one end of the dustproof plate is connected with the device body through a screw, so that the possibility of dust entering the device is reduced, and the service life of the device is prolonged; through the improvement to subway station energy management and control device, have simple structure, easily installation, the installation is nimble, and is fixed firm, easy to maintain maintenance, long service life's advantage to effectual solution the utility model discloses the problem that proposes in the background art is with not enough.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Subway station energy management and control device includes: the device comprises a device body (1), a plastic buckle (2), a dust guard (3), a first sliding groove (101), a limiting groove (102), a second sliding groove (103), a sliding part (201), a limiting part (202), a net frame (301) and a filter net (302); the method is characterized in that: a chamfer surface is arranged on the edge of the rear part of the device body (1), and first sliding grooves (101) are arranged on two sides of the chamfer surface; the two ends of the plastic buckle (2) are arranged in the first sliding groove (101), and the plastic buckle (2) is connected with the device body (1) in a sliding mode through the first sliding groove (101); the plastic buckle (2) is composed of a sliding part (201) and a limiting part (202), and the sliding part (201) extends towards one side to form the limiting part (202); the chamfer surface is provided with a plurality of limiting grooves (102), and one end of the bottom of the limiting part (202) is arranged in the limiting groove (102); a second sliding groove (103) is formed in one side of the first sliding groove (101), and the dust-proof plate (3) is connected with the device body (1) in a sliding mode through the second sliding groove (103); the dust guard (3) is composed of a screen frame (301) and a filter screen (302).
2. The subway station energy management and control device of claim 1, wherein: the appearance of first spout (101) cross-section is isosceles trapezoid shape, and the appearance at sliding part (201) both ends cooperatees with the appearance of first spout (101).
3. The subway station energy management and control device of claim 1, wherein: the shape of the cross section of the limiting groove (102) is in a right-angle triangle shape, and the limiting grooves (102) are linearly and tightly arranged in the length direction of the chamfer surface.
4. The subway station energy management and control device of claim 1, wherein: one end of the bottom of the limiting part (202) is provided with a limiting bulge, and the appearance of the limiting bulge is matched with that of the limiting groove (102).
5. The subway station energy management and control device of claim 1, wherein: the limiting part (202) is L-shaped, and a strip-shaped bulge is arranged on the end face of the limiting part (202).
6. The subway station energy management and control device of claim 1, wherein: the dustproof plate (3) is arranged on one side of the heat dissipation holes of the device body (1), and one end of the dustproof plate (3) is connected with the device body (1) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921093853.9U CN210554801U (en) | 2019-07-13 | 2019-07-13 | Subway station energy management and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921093853.9U CN210554801U (en) | 2019-07-13 | 2019-07-13 | Subway station energy management and control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210554801U true CN210554801U (en) | 2020-05-19 |
Family
ID=70622351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921093853.9U Expired - Fee Related CN210554801U (en) | 2019-07-13 | 2019-07-13 | Subway station energy management and control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210554801U (en) |
-
2019
- 2019-07-13 CN CN201921093853.9U patent/CN210554801U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |