CN203645143U - Low-voltage power distribution cabinet - Google Patents
Low-voltage power distribution cabinet Download PDFInfo
- Publication number
- CN203645143U CN203645143U CN201320843192.3U CN201320843192U CN203645143U CN 203645143 U CN203645143 U CN 203645143U CN 201320843192 U CN201320843192 U CN 201320843192U CN 203645143 U CN203645143 U CN 203645143U
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- Prior art keywords
- cabinet
- low
- power distribution
- distribution cabinet
- cabinet body
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Abstract
The utility model discloses a low-voltage power distribution cabinet. The low-voltage power distribution cabinet comprises a cabinet body and a cabinet door rotationally installed on the cabinet body. The top part of the cabinet body is in connected with a top cover through self-tapping locking screws. The top cover is provided with heat dissipation holes. The cabinet door is provided with a control panel. The control panel is provided with an alarm instrument. The cabinet body above the cabinet door is provided with an alarm internally provided with sound equipment. The top part of the cabinet body is provided with an alarm lamp. The bottom part of the cabinet body is fixedly connected with the ground surface. A cable trench is arranged below the ground surface. First channel steel is fixedly installed below the ground surface at two sides of the cable trench. Second channel steel is symmetrically and fixedly installed at two sides of the cable trench. The bottom part of the cabinet body is fixedly connected with the first channel steel through foundation bolts. The bottom part of the cabinet body is provided with a knocking-off hole, and a knocked-off plate is arranged on the wall of the knocking-off hole through spot welding. The power distribution cabinet is provided with a reliable short-circuit and high-temperature alarm system, and the cabinet body of the power distribution cabinet is provided with the reliable grounding structure, so that the low-voltage power distribution cabinet can be installed on the ground surface very firmly.
Description
Technical field
The utility model relates to controller switching equipment technical field, especially relates to a kind of low-voltage distribution cabinet.
Background technology
In modern power distribution cabinet field, in cabinet (casing), more controller switching equipment is generally installed, in cabinet, short circuit and/or the high temperature of arbitrary location circuit all can cause potential safety hazard, existing distribution box is processed for the general mode of insurance tripping operation that all only adopts of this potential safety hazard, the method can not guarantee the timely discovery of abnormal problem very reliably, meanwhile, existing cabinet is generally fixed and is used a very long time after installing, or even when scrapping only, this just needs the installation that power distribution cabinet can be very firm and fixing, traditional structure that relies on leg to support, can not well realize the reliable installation of switch cubicle.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of low-voltage distribution cabinet is provided, this power distribution cabinet have reliable short circuit and/high temperature warning system, simultaneously the cabinet of power distribution cabinet has reliable ground structure, can very firm being installed on earth's surface.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of low-voltage distribution cabinet, comprise cabinet and be rotatably installed in the cabinet door on cabinet, it is characterized in that: described cabinet top is connected with top cover by self-tapping lock screw, on described top cover, offer louvre, on described cabinet door, control panel is installed, on control panel, be provided with the alarming instrument for showing components and parts short circuit in power distribution cabinet and/or high temperature, be positioned on the cabinet of cabinet door top the alarm of establishing sound equipment is installed, the top of cabinet is provided with alarm lamp, the bottom of cabinet and cabinet door is all welded with earth stud, each described earth stud is all by ground connection copper cash ground connection, bottom of cabinet bulk is fixedly connected with earth's surface, earth's surface is to be arranged with the cable trough of cuboid cavity structure, described cable trough is parallel to the setting of cabinet thickness direction, the following place, earth's surface that is positioned at cable trough both sides is all installed with the first channel-section steel, the bilateral symmetry of cable trough is installed with the second channel-section steel, the bottom of described cabinet is fixedly connected with the first steel tank by anchor bolt, the bottom of described cabinet offers knock down hole, on the hole wall of knock down hole, point is welded with off-knocking plate.
Above-mentioned a kind of low-voltage distribution cabinet, is characterized in that: on described cabinet door, door lock is installed.
Above-mentioned a kind of low-voltage distribution cabinet, is characterized in that: on four jiaos, the top of described top cover, suspension ring are all installed, top cover middle part is provided with stripper by fastening bolt.
Above-mentioned a kind of low-voltage distribution cabinet, is characterized in that: bottom one side of described cabinet offers air grid.
The utility model compared with prior art has the following advantages:
1, the utility model power distribution cabinet have reliable short circuit and/high temperature alarm secondary surveillance, this system comprises monitored meter, alarm audible alarm and alarm lamp light warning, can allow user obtain the abnormal conditions of power distribution cabinet in the very first time, processes as early as possible problem.
2, the bottom of cabinet bulk of the utility model power distribution cabinet is provided with the ground structure being made up of earth stud and ground connection copper cash, cabinet is by being connected on steel tank and very firm being installed on earth's surface, in addition, in the ground of cabinet below, be provided with cable trough, very convenient in the layout of cable, cable is entered by the knock down hole of bottom of cabinet bulk, and incoming line structure is reasonable, without potential safety hazard.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the top structure schematic diagram of Fig. 1.
Description of reference numerals:
1-cabinet; 2-door lock; 3-ground connection copper cash;
4-earth stud; 5-cabinet door; 6-control panel;
7-alarming instrument; 8-alarm lamp; 9-alarm;
10-self-tapping lock screw; 11-louvre; 12-suspension ring;
13-the first channel-section steel 14-cable trough 15-knock down hole
16-the second channel-section steel 17-air grid 18-top cover
19-stripper, 20-fastening bolt
Embodiment
As Fig. 1, a kind of low-voltage distribution cabinet of Fig. 2, comprise cabinet 1 and be rotatably installed in the cabinet door 5 on cabinet 1, described cabinet 1 top is connected with top cover 18 by self-tapping lock screw 10, on described top cover 18, offer louvre 11, on described cabinet door 5, control panel 6 is installed, on control panel 6, be provided with the alarming instrument 7 for showing components and parts short circuit in power distribution cabinet and/or high temperature, be positioned on the cabinet 1 of cabinet door 5 tops the alarm 9 of establishing sound equipment is installed, the top of cabinet 1 is provided with alarm lamp 8, the bottom of cabinet 1 and cabinet door 5 is all welded with earth stud 4, each described earth stud 4 is all by ground connection copper cash 3 ground connection, cabinet 1 bottom is fixedly connected with earth's surface, earth's surface is to be arranged with the cable trough 14 of cuboid cavity structure, described cable trough 14 is parallel to cabinet 1 thickness direction setting, the following place, earth's surface that is positioned at cable trough 14 both sides is all installed with the first channel-section steel 13, the bilateral symmetry of cable trough 14 is installed with the second channel-section steel 16, the bottom of described cabinet 1 is fixedly connected with the first steel tank 13 by anchor bolt, the bottom of described cabinet 1 offers knock down hole 15, on the hole wall of knock down hole 15, point is welded with off-knocking plate, on described cabinet door 5, door lock 2 is installed, on four jiaos, the top of described top cover 18, suspension ring 12 are all installed, top cover 18 middle parts are provided with stripper 19 by fastening bolt 20, bottom one side of described cabinet 1 offers air grid 17.
The utility model in use, alarm lamp 8 is in extinguishing state under normal circumstances, alarm 9 is all in silent state, alarming instrument 7 shows without warning, in the time there is short circuit and/or high-temperature situation in components and parts in power distribution cabinet, alarm lamp 8 is in illuminating state, and alarm 9 is all in ring state, and alarming instrument 7 occurs that warning shows to remind staff's unusual circumstance to process in time.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection range of technical solutions of the utility model.
Claims (4)
1. a low-voltage distribution cabinet, comprise cabinet (1) and be rotatably installed in the cabinet door (5) on cabinet (1), it is characterized in that: described cabinet (1) top is connected with top cover (18) by self-tapping lock screw (10), on described top cover (18), offer louvre (11), control panel (6) is installed on described cabinet door (5), on control panel (6), be provided with the alarming instrument (7) for showing components and parts short circuit in power distribution cabinet and/or high temperature, be positioned on the cabinet (1) of cabinet door (5) top the alarm (9) of establishing sound equipment is installed, the top of cabinet (1) is provided with alarm lamp (8), the bottom of cabinet (1) and cabinet door (5) is all welded with earth stud (4), each described earth stud (4) is all by ground connection copper cash (3) ground connection, cabinet (1) bottom is fixedly connected with earth's surface, earth's surface is to be arranged with the cable trough (14) of cuboid cavity structure, described cable trough (14) is parallel to cabinet (1) thickness direction setting, the following place, earth's surface that is positioned at cable trough (14) both sides is all installed with the first channel-section steel (13), the bilateral symmetry of cable trough (14) is installed with the second channel-section steel (16), the bottom of described cabinet (1) is fixedly connected with the first steel tank (13) by anchor bolt, the bottom of described cabinet (1) offers knock down hole (15), on the hole wall of knock down hole (15), point is welded with off-knocking plate.
2. according to a kind of low-voltage distribution cabinet claimed in claim 1, it is characterized in that: door lock (2) is installed on described cabinet door (5).
3. according to a kind of low-voltage distribution cabinet claimed in claim 1, it is characterized in that: on four jiaos, the top of described top cover (18), suspension ring (12) are all installed, top cover (18) middle part is provided with stripper (19) by fastening bolt (20).
4. according to a kind of low-voltage distribution cabinet claimed in claim 1, it is characterized in that: bottom one side of described cabinet (1) offers air grid (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320843192.3U CN203645143U (en) | 2013-12-19 | 2013-12-19 | Low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320843192.3U CN203645143U (en) | 2013-12-19 | 2013-12-19 | Low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203645143U true CN203645143U (en) | 2014-06-11 |
Family
ID=50876364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320843192.3U Expired - Fee Related CN203645143U (en) | 2013-12-19 | 2013-12-19 | Low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203645143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283129A (en) * | 2014-10-30 | 2015-01-14 | 向荣集团有限公司 | Low-voltage switchgear cabinet installation structure |
| CN104283128A (en) * | 2014-10-30 | 2015-01-14 | 向荣集团有限公司 | Low-voltage switchgear cabinet |
-
2013
- 2013-12-19 CN CN201320843192.3U patent/CN203645143U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283129A (en) * | 2014-10-30 | 2015-01-14 | 向荣集团有限公司 | Low-voltage switchgear cabinet installation structure |
| CN104283128A (en) * | 2014-10-30 | 2015-01-14 | 向荣集团有限公司 | Low-voltage switchgear cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |