CN212162380U - Low-voltage switchgear convenient to overhaul - Google Patents
Low-voltage switchgear convenient to overhaul Download PDFInfo
- Publication number
- CN212162380U CN212162380U CN202020578836.0U CN202020578836U CN212162380U CN 212162380 U CN212162380 U CN 212162380U CN 202020578836 U CN202020578836 U CN 202020578836U CN 212162380 U CN212162380 U CN 212162380U
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- Prior art keywords
- cabinet
- heat dissipation
- bolt
- low
- overhaul
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- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000017525 heat dissipation Effects 0.000 claims description 35
- 238000013016 damping Methods 0.000 claims description 26
- 239000000428 dust Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a low-voltage switchgear convenient to overhaul, including the mainframe box, the slip recess that the level set up is all seted up to the both ends inner wall of mainframe box, sliding connection has the installation medium plate that the level set up between the both ends inner wall of mainframe box, there is the demonstration under casing that the level set up through bolted connection between the bottom both ends of installation medium plate, the switch mounting groove that the array set up is seted up at the top of installation medium plate, and the bottom of switch mounting groove is linked together with the top that shows the under casing, first hole has been seted up at the top of mainframe box. The utility model discloses in, the switch controlling part that operating personnel will use is installed in the inside position of switch mounting groove, and the pencil of arrangement is located the bottom position, and the pencil arrangement of each installation medium plate is to together, collects neatly, in the use, when overhauing, and operating personnel directly will install the process that the medium plate was pulled out and can be overhauld through the handle groove of one side position.
Description
Technical Field
The utility model relates to an electrical construction technical field especially relates to a low-voltage switchgear convenient to overhaul.
Background
Electric power engineering, i.e. engineering related to the production, transmission, distribution of electric energy, also broadly includes engineering of electricity as a power and energy source for applications in various fields. Meanwhile, the power transmission and transformation industry expansion project can be understood, and the production of electric energy mainly depends on a thermal power plant, a hydropower station and a nuclear power station. The conditioned place also uses tidal, geothermal and wind energy to generate electricity. The transmission and distribution of electric energy is mainly realized by high-voltage and low-voltage alternating current power networks.
In the transmission use of low voltage electricity, the terminal carries out the matched stack through low voltage electricity cabinet and uses, but present low voltage electricity cabinet is at the in-process that uses because the internal switch combination is concentrated, at the inconvenience of the in-process ten minutes that overhauls, the operating personnel of being not convenient for carries out the maintenance process of switch.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a low-voltage switch cabinet convenient to overhaul.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a low-voltage switchgear convenient to overhaul, includes the mainframe box, the slip recess that the level set up is all seted up to the both ends inner wall of mainframe box, sliding connection has the installation medium plate that the level set up between the both ends inner wall of mainframe box, there is the demonstration under casing that the level set up through bolted connection between the bottom both ends of installation medium plate, the switch mounting groove that the array set up is seted up at the top of installation medium plate, and the bottom of switch mounting groove is linked together with the top that shows the under casing, first hole has been seted up at the top of mainframe box, and first hole has the heat dissipation machine case one that the level set up through bolted connection, there is the heat dissipation fan one that the level set up at the top of heat dissipation machine case one through bolted connection, and the air-out of heat dissipation fan one is towards the top position, the handle groove that the.
Preferably, the bottom of mainframe box has the unable adjustment base that the level set up through bolted connection, and unable adjustment base's both ends all set up the fixing bolt hole of two vertical settings.
Preferably, the both ends of installation medium plate all have the sliding block of level setting through bolted connection, and the sliding block slides the joint with the top and the bottom inner wall of slip recess.
Preferably, one side of the main cabinet is connected with a vertically arranged front panel through a bolt.
Preferably, a second hole is formed in one end of the mainframe box, the second hole is connected with a second vertically-arranged heat dissipation case through a bolt, the inner wall of the circumference of the second heat dissipation case is connected with a second horizontally-arranged heat dissipation fan through a bolt, and the air outlet of the second heat dissipation fan faces the inner position of the mainframe box.
Preferably, one end of the circumferential inner wall of the second heat dissipation case is connected with a vertically arranged dust removal screen plate through a bolt.
Preferably, the damping grooves of vertical setting are seted up at unable adjustment base's top both ends, the damping spring of vertical setting is connected with through bolted connection to the bottom inner wall of damping groove, and damping spring's top is connected through the bolt with the bottom of mainframe box, has cup jointed vertical fixed damping hydraulic stem through the bolt between damping spring's the top and the bottom inner wall.
The utility model has the advantages that:
1. the switch controlling part that operating personnel will use is installed in the inside position of switch mounting groove, and the pencil of arrangement is located the bottom position, and the pencil arrangement of each installation medium plate is to together, collects neatly, and in the use, when overhauing, operating personnel directly will install the process that the medium plate was pulled out and can be overhauld through the handle groove of one side position.
2. In the use process, the operation of the first heat dissipation fan arranged at the top of the mainframe box can quickly discharge high-temperature gas generated in the internal work out of the mainframe box, and the operation of the second heat dissipation fan in the second heat dissipation box at one end of the mainframe box can suck air with low temperature from the outside into the mainframe box, so that the internal heat dissipation performance is improved.
3. The damping groove is formed in the top of the fixed base, and the vertical damping spring is installed between the inner wall of the bottom of the damping groove and the bottom of the mainframe box, so that the weighing and damping performance of the whole device is better, and the service life of internal parts is prolonged.
Drawings
Fig. 1 is a schematic view of an overall structure of a low-voltage switchgear cabinet convenient to maintain provided by the utility model;
fig. 2 is a schematic structural view of a second heat dissipation case of the low-voltage switch cabinet convenient to overhaul, provided by the utility model;
fig. 3 is the utility model provides a low-voltage switchgear's convenient to overhaul damper structure schematic diagram.
In the figure: the device comprises a handle groove 1, a front panel 2, a middle mounting plate 3, a switch mounting groove 4, a sliding groove 5, a first heat dissipation fan 6, a first heat dissipation case 7, a main case 8, a fixing base 9, a wire harness bottom case 10, a dust removal screen plate 11, a second heat dissipation fan 12, a second heat dissipation case 13, a damping groove 14, a damping spring 15 and a damping hydraulic rod 16.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a low-voltage switch cabinet convenient for maintenance comprises a main cabinet 8, sliding grooves 5 horizontally arranged are respectively arranged on the inner walls of the two ends of the main cabinet 8, a horizontally arranged installation middle plate 3 is slidably connected between the inner walls of the two ends of the main cabinet 8, a horizontally arranged display bottom box 10 is connected between the two ends of the bottom of the installation middle plate 3 through bolts, switch installation grooves 4 arranged in an array manner are arranged on the top of the installation middle plate 3, the bottom of the switch mounting groove 4 is communicated with the top of the display bottom case 10, the top of the main case 8 is provided with a first hole, the first hole is connected with a horizontally arranged heat radiation machine case I7 through a bolt, the top of the heat radiation machine case I7 is connected with a horizontally arranged heat radiation fan I6 through a bolt, and the air outlet of the first cooling fan 6 faces the top position, and a handle groove 1 which is horizontally arranged is formed in one side position of the middle mounting plate 3.
The utility model discloses in, there is the unable adjustment base 9 that the level set up bottom of mainframe box 8 through bolted connection, and the fixing bolt hole of two vertical settings is all seted up at unable adjustment base 9's both ends, the sliding block that the both ends of installation medium plate 3 all set up through bolted connection has the level, and the sliding block slides the joint with the top and the bottom inner wall of slip recess 5, there is the leading panel 2 of vertical setting one side of mainframe box 8 through bolted connection, the second hole has been seted up to mainframe box 8's one end, and the second hole has the heat dissipation machine case two 13 of vertical setting through bolted connection, the circumference inner wall of heat dissipation machine case two 13 has the heat dissipation fan two 12 of level setting through bolted connection, the air-out of heat dissipation fan two 12 is towards mainframe box 8's inside position, the circumference inner wall one end position of heat dissipation machine case two 13 has.
Example 2
Referring to fig. 1-3, a low-voltage switchgear convenient to overhaul, the top both ends of unable adjustment base 9 are seted up the shock attenuation recess 14 of vertical setting, and there is the damping spring 15 of vertical setting at the bottom inner wall of shock attenuation recess 14 through bolted connection, and the top of damping spring 15 is connected through the bolt with the bottom of mainframe box 8, has cup jointed the vertical fixed shock attenuation hydraulic stem 16 through the bolt between the top of damping spring 15 and the bottom inner wall.
The working principle is as follows: when using this low-voltage switchgear convenient to overhaul, operating personnel at first removes this low-voltage switchgear to suitable operating position, unable adjustment base 9 through the bottom is fixed stable, and carry out the bolt fastening through the bolt hole, operating personnel is at the in-process that uses, operating personnel lays wire in the bottom position of installation medium plate 3, and the cable of arranging accomodates the bottom position of hiding at installation medium plate 3 through the pencil under casing 10 of bottom, operating personnel installs the switch controlling part that uses in the inside position of switch mounting groove 4, and the pencil of arrangement is located the bottom position, each pencil of installation medium plate 3 is put in order to be in the same place, it is neat to collect, in the use, in the time of overhaul, operating personnel directly pull out installation medium plate 3 through the handle groove 1 of one side position and can carry out the process of overhauing, in the use, the operation of installing radiator fan 6 in 8 top positions of host computer case can be with the high-temperature gas that the inside work produced fast The second heat dissipation fan 12 in the second heat dissipation case 13 at one end of the main case 8 can suck the outside air with lower temperature into the main case 8 to improve the performance of internal heat dissipation; in the second embodiment, the top of the fixing base 9 is provided with the damping groove 14, and the vertical damping spring 15 is installed between the inner wall of the bottom of the damping groove 14 and the bottom of the mainframe box 8, so that the weighing and damping performance of the whole device is better, and the service life of the internal parts is prolonged.
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. A low-voltage switch cabinet convenient to overhaul comprises a main cabinet (8) and is characterized in that sliding grooves (5) which are horizontally arranged are formed in the inner walls of two ends of the main cabinet (8), an installation middle plate (3) which is horizontally arranged is connected between the inner walls of two ends of the main cabinet (8) in a sliding mode, a display bottom box (10) which is horizontally arranged is connected between two ends of the bottom of the installation middle plate (3) through bolts, switch installation grooves (4) which are arranged in an array mode are formed in the top of the installation middle plate (3), the bottom of each switch installation groove (4) is communicated with the top of the display bottom box (10), a first hole is formed in the top of the main cabinet (8), the first hole is connected with a horizontally arranged heat dissipation cabinet I (7) through a bolt, the top of the heat dissipation cabinet I (7) is connected with a horizontally arranged heat dissipation fan I (6) through a bolt, and the air outlet of the first heat dissipation fan (6) faces the top, and a horizontally arranged handle groove (1) is formed in one side of the middle mounting plate (3).
2. The low-voltage switch cabinet convenient to overhaul according to claim 1, wherein the bottom of the main cabinet (8) is connected with a horizontally arranged fixing base (9) through a bolt, and two vertically arranged fixing bolt holes are formed in two ends of the fixing base (9).
3. The low-voltage switch cabinet convenient to overhaul as claimed in claim 1, wherein the two ends of the middle installation plate (3) are connected with horizontally arranged sliding blocks through bolts, and the sliding blocks are in sliding clamping connection with the top and bottom inner walls of the sliding grooves (5).
4. An easy-to-service low-voltage switchgear cabinet as claimed in claim 1, characterized in that a vertically arranged front panel (2) is bolted to one side of the main cabinet (8).
5. The low-voltage switch cabinet convenient to overhaul according to claim 1, wherein a second hole is formed in one end of the main cabinet (8), the second hole is connected with a second vertically-arranged heat dissipation cabinet (13) through a bolt, a second horizontally-arranged heat dissipation fan (12) is connected to the inner circumferential wall of the second heat dissipation cabinet (13) through a bolt, and the air outlet of the second heat dissipation fan (12) faces the inner position of the main cabinet (8).
6. The overhaul low-voltage switch cabinet as claimed in claim 5, wherein a dust removal screen (11) is vertically arranged at one end of the circumferential inner wall of the second heat dissipation cabinet (13) through bolts.
7. The low-voltage switch cabinet convenient to overhaul according to claim 2, wherein a vertically arranged damping groove (14) is formed at each of two ends of the top of the fixed base (9), a vertically arranged damping spring (15) is connected to the inner wall of the bottom of the damping groove (14) through a bolt, the top of the damping spring (15) is connected with the bottom of the main cabinet (8) through a bolt, and a vertically fixed damping hydraulic rod (16) is sleeved between the top of the damping spring (15) and the inner wall of the bottom through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020578836.0U CN212162380U (en) | 2020-04-17 | 2020-04-17 | Low-voltage switchgear convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020578836.0U CN212162380U (en) | 2020-04-17 | 2020-04-17 | Low-voltage switchgear convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212162380U true CN212162380U (en) | 2020-12-15 |
Family
ID=73720414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020578836.0U Expired - Fee Related CN212162380U (en) | 2020-04-17 | 2020-04-17 | Low-voltage switchgear convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212162380U (en) |
-
2020
- 2020-04-17 CN CN202020578836.0U patent/CN212162380U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |