CN204793705U - Low -voltage power distribution box - Google Patents
Low -voltage power distribution box Download PDFInfo
- Publication number
- CN204793705U CN204793705U CN201520393172.XU CN201520393172U CN204793705U CN 204793705 U CN204793705 U CN 204793705U CN 201520393172 U CN201520393172 U CN 201520393172U CN 204793705 U CN204793705 U CN 204793705U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- hinge
- fixed
- power distribution
- cabinet door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to the technical field of electric power electrical apparatus, a low -voltage power distribution box particularly, including the cabinet body, cabinet door, dead lever, installation roof beam, hinge fixed beam, hinge seat and shell type circuit breaker, cabinet body top be equipped with the boss, the internal dead lever of arranging perpendicularly that is equipped with of cabinet, it has a plurality of fixed orificess to open on the dead lever, the installation roof beam passes through fixed orifices horizontal installation between two dead levers, two installation roof beams constitute a set of shell type circuit breaker support, cabinet body bottom is equipped with the hinge fixed beam, is equipped with the hinge seat on the hinge fixed beam, through installing the hinged joint in the hinge seat between the cabinet body and the cabinet door, is equipped with the spill seal groove on the cabinet door, and is sealed fixed with the boss gomphosis at cabinet body top. The utility model discloses a from the top down mounting layout, the overall arrangement is more reasonable, avoids away the line confusion, and the winding displacement is convenient, it is sealed fixed through spill seal groove, boss gomphosis between cabinet door and the cabinet body, guaranteed the leakproofness of switch board.
Description
[technical field]
The utility model belongs to electric apparatus technical field, specifically a kind of low-voltage power distribution cabinet being applicable to power plant and industrial and mining enterprises.
[background technology]
Low-pressure power distribution cabinet is the final stage device of distribution system, is applicable to the industries such as power plant, oil, chemical industry, metallurgy, weaving, skyscraper, as the use of transmission of electricity, distribution and electric energy conversion.Existing low-pressure power distribution cabinet is of all kinds, but the division of the cabinet function element of existing low-pressure power distribution cabinet is unreasonable with arrangement, not only overhauls difficulty, and lack enough safety guarantee and safety measure, both be unfavorable for safe operation and the Quick overhaul of equipment, also cannot have realized rapid-assembling and the debugging of equipment, lack operability, and existing distribution box due to sealing not good, moisture easily enters, and makes the box equipment lost of life, thus causes potential safety hazard.
[summary of the invention]
The purpose of this utility model is to solve the technical problem that in existing distribution box, unreasonable structure and arrangement, sealing are not good, provides a kind of low-voltage power distribution cabinet of rational in infrastructure, good airproof performance.
To achieve these goals, design a kind of low-voltage power distribution cabinet, comprise cabinet, cabinet door, fixed lever, mounting rail, hinge built-in beam, hinge seat and casing type circuit breaker, described cabinet top is provided with boss, vertically arranged fixed lever is provided with in cabinet, fixed lever has some fixing holes, described mounting rail is installed between two fixed levers by fixing hole level, two mounting rails form an assembly housing formula circuit breaker cradle, described casing type circuit breaker is by upper, bolt and being installed on respectively on two mounting rails of nut of lower end are fixed, bottom of cabinet bulk is provided with hinge built-in beam, hinge built-in beam is provided with hinge seat, by being arranged on the chain connection in hinge seat between cabinet and cabinet door, described cabinet door is provided with female seat groove, seal chimeric with the boss at cabinet top is fixed.
Described cabinet door is installed cabinet door switch operating handle.
Described hinge seat offers some location holes, and hinge one end is fixed in the location hole on hinge seat, and the other end is connected to cabinet door.
Described bottom of cabinet bulk is provided with ventilation window.
Described cabinet door and bottom of cabinet bulk are welded with earthing screw.
The upper end of described cabinet and the inner bottom part of cabinet are provided with the bus for being connected with electric component.
Compared with the existing technology, advantage is the utility model: integral layout aspect adopts and installs from top to bottom, and layout is more reasonable, and avoid cabling chaotic, winding displacement is convenient; Cabinet door is fixed by female seat groove, the chimeric sealing of boss with between cabinet, ensure that the sealing of power distribution cabinet, avoids moisture to enter in power distribution cabinet; Cabinet door and bottom of cabinet bulk are welded with earthing screw, and effective grounding is safe and reliable; During maintenance, fix cabinet door by the hinge between cabinet and cabinet door, and select the open size of cabinet door by the location hole on hinge seat, facilitate repair and maintenance.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cabinet door partial schematic diagram chimeric with cabinet in the utility model;
In figure: 1. cabinet 2. cabinet door 3. fixed lever 4. mounting rail 5. hinge built-in beam 6. hinge seat 7. hinge 8. casing type circuit breaker 9. cabinet door switch operating handle 10. female seat groove 11. boss 12. ventilation window 13. location hole;
Specify Fig. 1 as Figure of abstract of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is described in further detail, and the structure of this device and principle are very clearly concerning the people of this specialty.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, low-voltage power distribution cabinet comprises cabinet, cabinet door, fixed lever, mounting rail, hinge built-in beam, hinge seat and casing type circuit breaker, vertically arranged fixed lever is provided with in cabinet, fixed lever has some fixing holes, mounting rail is installed between two fixed levers by fixing hole level, two mounting rails form an assembly housing formula circuit breaker cradle, casing type circuit breaker is by upper, bolt and being installed on respectively on two mounting rails of nut of lower end are fixed, the bus that the upper end of cabinet and the inner bottom part of cabinet are provided with for being connected with electric component is connected to circuit breaker respectively, bottom of cabinet bulk is provided with hinge built-in beam, hinge built-in beam is provided with hinge seat, hinge seat is offered some location holes, hinge one end is fixed in the location hole on hinge seat, the other end is connected to cabinet door.Bottom of cabinet bulk is provided with ventilation window, increases the heat-dissipating space of cabinet.Cabinet door and bottom of cabinet bulk are welded with earthing screw, ensure that frame ground is reliable.
Cabinet top is provided with boss, and cabinet door is provided with female seat groove, and seal chimeric with the boss at cabinet top fixing forms effective seal cavity, sees Fig. 2.
Claims (6)
1. a low-voltage power distribution cabinet, comprise cabinet, cabinet door, fixed lever, mounting rail, hinge built-in beam, hinge seat and casing type circuit breaker, it is characterized in that described cabinet top is provided with boss, vertically arranged fixed lever is provided with in cabinet, fixed lever has some fixing holes, described mounting rail is installed between two fixed levers by fixing hole level, two mounting rails form an assembly housing formula circuit breaker cradle, described casing type circuit breaker is by upper, bolt and being installed on respectively on two mounting rails of nut of lower end are fixed, bottom of cabinet bulk is provided with hinge built-in beam, hinge built-in beam is provided with hinge seat, by being arranged on the chain connection in hinge seat between cabinet and cabinet door, described cabinet door is provided with female seat groove, seal chimeric with the boss at cabinet top is fixed.
2. a kind of low-voltage power distribution cabinet as claimed in claim 1, is characterized in that described cabinet door installs cabinet door switch operating handle.
3. a kind of low-voltage power distribution cabinet as claimed in claim 1, it is characterized in that described hinge seat offers some location holes, hinge one end is fixed in the location hole on hinge seat, and the other end is connected to cabinet door.
4. a kind of low-voltage power distribution cabinet as claimed in claim 1, is characterized in that described bottom of cabinet bulk is provided with ventilation window.
5. a kind of low-voltage power distribution cabinet as claimed in claim 1, is characterized in that described cabinet door and bottom of cabinet bulk are welded with earthing screw.
6. a kind of low-voltage power distribution cabinet as claimed in claim 1, is characterized in that the upper end of described cabinet and the inner bottom part of cabinet are provided with the bus for being connected with electric component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393172.XU CN204793705U (en) | 2015-06-09 | 2015-06-09 | Low -voltage power distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393172.XU CN204793705U (en) | 2015-06-09 | 2015-06-09 | Low -voltage power distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793705U true CN204793705U (en) | 2015-11-18 |
Family
ID=54533689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520393172.XU Expired - Fee Related CN204793705U (en) | 2015-06-09 | 2015-06-09 | Low -voltage power distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329416A (en) * | 2016-11-22 | 2017-01-11 | 天津航空机电有限公司 | Wire harness fixture |
| CN108574208A (en) * | 2018-06-01 | 2018-09-25 | 河南森源电气股份有限公司 | A kind of cabinet and electrical cabinet |
-
2015
- 2015-06-09 CN CN201520393172.XU patent/CN204793705U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329416A (en) * | 2016-11-22 | 2017-01-11 | 天津航空机电有限公司 | Wire harness fixture |
| CN108574208A (en) * | 2018-06-01 | 2018-09-25 | 河南森源电气股份有限公司 | A kind of cabinet and electrical 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190609 |