CN209461866U - A kind of temporary electricity management equipment for construction site - Google Patents
A kind of temporary electricity management equipment for construction site Download PDFInfo
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- CN209461866U CN209461866U CN201920329958.3U CN201920329958U CN209461866U CN 209461866 U CN209461866 U CN 209461866U CN 201920329958 U CN201920329958 U CN 201920329958U CN 209461866 U CN209461866 U CN 209461866U
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- switching power
- construction site
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Abstract
The utility model proposes a kind of temporary electricity management equipments for construction site, including power alarm case, rail brackets, first support, second support, bracket and third bracket are successively arranged inside power alarm case from top to bottom, rail brackets are equipped with guide rail, guide rail is equipped with breaker, fuse and contactor, first support and second support are for fixing Switching Power Supply and warning signal, for fixing alarm host machine, contactor, Switching Power Supply, alarm host machine and warning signal are sequentially connected for second support, bracket and third bracket.Switching Power Supply is fixed in first support and second support by Switching Power Supply bracket.Switching Power Supply bracket includes limiting section, and the main body of limiting section is in rectangle, and the both ends of limiting section main body are circle.By the utility model proposes power alarm case apply at construction site, can timely and effectively reflect the outage problem that live electricity system occurs, avoid economic loss or security risk caused by breaking down as electricity system.
Description
Technical field
The utility model belongs to controller switching equipment field, especially a kind of temporary electricity management equipment for construction site.
Background technique
In recent years, with the fast development of building trade, each construction site is more next to the stability requirement of power supply for construction
It is higher.Temporary electricity usage in construction sites once breaks down, it will stops operation, under suspended state, electric administrative staff are faced at scene
Awareness of safety weakens, and be easy to cause security risk and direct economic loss.The entire construction of temporary electricity usage in construction sites covering simultaneously
Place, if when temporary electricity system when something goes wrong, construction site can not timely feedback failure generation region, professional electrician is not
It can be in time.
Utility model content
The utility model proposes a kind of temporary electricity management equipments for construction site, the technical solution adopted is as follows:
A kind of temporary electricity management equipment for construction site, including power alarm case, from upper inside power alarm case
Rail brackets, first support, second support, bracket and third bracket are successively arranged under and, rail brackets are equipped with guide rail, guide rail
It is equipped with breaker, fuse and contactor, first support and second support are for fixing Switching Power Supply and warning signal, and second
For fixing alarm host machine, contactor, Switching Power Supply, alarm host machine and warning signal are sequentially connected for frame, bracket and third bracket.
Further, the rail brackets, first support, second support and third bracket are integrally in concave, rail brackets,
The both ends of first support, second support and third bracket are bolted on the two sides of power alarm case, rail brackets, first
The bottom surface of bracket, second support and third bracket is in contact with the inner surface of power alarm case.
Further, Switching Power Supply is fixed in first support and second support by several Switching Power Supply brackets.
Further, the Switching Power Supply bracket includes limiting section, and the main body of limiting section is in rectangle, and the two of limiting section main body
End is circle, is successively arranged cylindricality interconnecting piece and mounting part at the border circular areas of limiting section main body both ends.
Further, the limiting section is connected by interconnecting piece with fixed part, and fixed part is used for and first support, second
Frame matches, and after installing Switching Power Supply, the surface of limiting section, interconnecting piece and Switching Power Supply fits.
Further, when Switching Power Supply bracket being fixed in first support and second support, power-off report is directed toward in mounting part
The inner surface of alert case.
Further, inside the shell, shell is equipped with several for propagating the circular hole of sound for the warning signal setting.
Further, alarm host machine is placed in bracket, does further fastening, the both ends difference of fixed frame by fixed frame
It is fixed in second support and third bracket.
It compared with prior art, can the utility model has the beneficial effects that: power alarm case is applied to construction site
To reflect that fault position occurs in scene in time, professional electrician and constructing operation personnel are warned in time；By alarm host machine,
During night vision is limited or suspension of works, power alarm case can also play the role of preventing on-site cable from losing, and avoid economy
Loss.
Detailed description of the invention
Fig. 1 is powered off warning box external wiring diagram；
Fig. 2 is powered off warning box cut-away drawing；
Fig. 3 is powered off warning box internal structure chart；
Fig. 4 is Switching Power Supply supporting structure schematic diagram；
Fig. 5 is another viewing angle constructions schematic diagram of Switching Power Supply；
Fig. 6 is schematic diagram when Switching Power Supply bracket is mounted in Switching Power Supply；
Fig. 7 is wire casing structure schematic diagram；
Fig. 8 is power alarm case schematic diagram of internal structure in another embodiment.
Description of symbols:
Alarm box main body -1, rail brackets -11, guide rail -12, first support -13, second support -14, third bracket -15,
Fixed frame -16, bracket -17, Switching Power Supply bracket -18, fixed part -1801, interconnecting piece -1802, limiting section -1803, mounting part -
1804, cylindricality interconnecting piece -1805, breaker -2, fuse -3, contactor -4, Switching Power Supply -5, warning signal -6, alarm host machine -7,
Wire casing -8, aperture -81.
Specific embodiment
Embodiment 1:
In the present embodiment, the temporary electricity management equipment of proposition includes power alarm case, inside box main body 1 of alarming from upper and
Under be successively arranged rail brackets 11, first support 13, second support 14, bracket 17 and third bracket 15, set on rail brackets 11
There is guide rail 12, guide rail 12 is equipped with breaker 2, fuse 3 and contactor 4, and first support 13 and second support 14 are for fixing
Switching Power Supply 5 and warning signal 6, second support 14, bracket 17 and third bracket 15 are for fixing alarm host machine 7, contactor 4, switch
Power supply 5, alarm host machine 7 and warning signal 7 are sequentially connected.
In the present embodiment, alarm host machine 7 is placed in bracket 17, does further fastening, fixed frame 16 by fixed frame 16
Both ends be separately fixed in second support 14 and third bracket 15.
It is in concave that rail brackets 11, first support 13, second support 14 and third bracket 15 be whole, rail brackets 11, the
The both ends of one bracket 13, second support 14 and third bracket 15 are bolted on the two sides of alarm box main body 1, rail brackets
11, the bottom surface of first support 13, second support 14 and third bracket 15 is in contact with the inner surface of alarm box main body 1.
In the present embodiment, Switching Power Supply 5 is fixed on first support 13 by the fixed part 1801 on Switching Power Supply bracket 18
In second support 14.Wherein Switching Power Supply bracket 18 includes limiting section 1803, and the main body of limiting section 1803 is in rectangle, limiting section
The both ends of 1803 main bodys are circle, and circular diameter is greater than the diameter of circular hole on 5 shell of Switching Power Supply, 1803 main body two of limiting section
Cylindricality interconnecting piece 1805 and mounting part 1804 are successively arranged at the border circular areas of end.The diameter of cylindricality interconnecting piece 1805 is less than mounting part
1804 diameter.
In the present embodiment, when Switching Power Supply 5 is installed, a Switching Power Supply bracket 18 is fixed on first support 13 first
On, mounting part 1804 is put into the circular hole on 5 shell of Switching Power Supply, switch electricity is made by the weight of Switching Power Supply 5 itself
The shell in source 5 is caught in the annular groove formed between limiting section 1803 and mounting part 1804, then by another Switching Power Supply bracket
18 are put into the circular hole on 5 shell of Switching Power Supply, and tense downwards, so that 5 shell of Switching Power Supply is caught in limiting section 1803 and hangs
In the annular groove formed between socket part 1804, then the Switching Power Supply bracket 18 is fixed in second support 14.After installing, limit
Position portion 1803, interconnecting piece 1802 and the surface of Switching Power Supply 5 fit.
In the present embodiment, warning signal 6 is arranged inside the shell, and shell is equipped with several for propagating the circular hole of sound.
In the present embodiment, the model NXB-63 of breaker 2, the model RT18 of fuse 3, the model of contactor
CJX2-1810, alarm host machine 7 are Security GSM Alarm System, and warning signal 6 is the accessory of alarm host machine 7.
As shown in Figure 1 and Figure 2, power alarm case is mounted on each electricity consumption circuit end, connects with monitored power circuit power supply
It connects.If the failures such as power-off, phase shortage occur for cable, the contact of contactor 4 is disconnected, and alarm host machine 7 issues police by warning signal 6 at this time
Report, and to the phone number dial alarm pre-set or short message is sent in 10 seconds, it wherein include each power-off in short message
The number of warning box, after the personnel of receiving a crime report are connected to phone and short message, it may be determined that the number of power alarm case, to rush towards scene in time
Processing avoids economic loss and security risk caused by breaking down as temporary electricity system.
Embodiment 2:
In the present embodiment, the inside of alarm box main body 1 is equipped with 3 wire casings 8, evenly spaced on each wire casing 8 to be equipped with shape
Shape is the aperture 81 of round rectangle.Guide rail 12, Switching Power Supply 5, warning signal 6 and alarm host machine 7 are directly anchored to alarm box main body 1
On inner surface, breaker 2, fuse 3, contactor 4 is mounted on guide rail 12.When wiring, connect again after cable is passed through aperture 81
It receives the report for police service in box main body 1 on each corresponding contact of equipment, so that cable marshalling, rule.
Technical principle of the utility model has been described above with reference to specific embodiments, these descriptions are intended merely to explain this reality
With novel technical principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.It is explained based on this,
Those skilled in the art do not need to pay for creative labor other specific embodiment parties that can associate the utility model
Formula all will fall within the protection scope of the utility model.
Claims (8)
1. a kind of temporary electricity management equipment for construction site, which is characterized in that including power alarm case, power alarm case
Inside is successively arranged rail brackets, first support, second support, bracket and third bracket, rail brackets from top to bottom and is equipped with
Guide rail, guide rail are equipped with breaker, fuse and contactor, and first support and second support are for fixing Switching Power Supply and police
Number, second support, bracket and third bracket are for fixing alarm host machine, and contactor, Switching Power Supply, alarm host machine and warning signal are successively
It is connected.
2. a kind of temporary electricity management equipment for construction site as described in claim 1, which is characterized in that the guide rail branch
Frame, first support, second support and third bracket are integrally in concave, rail brackets, first support, second support and third bracket
Both ends be bolted on the two sides of power alarm case, the bottom of rail brackets, first support, second support and third bracket
Face is in contact with the inner surface of power alarm case.
3. a kind of temporary electricity management equipment for construction site as described in claim 1, which is characterized in that Switching Power Supply is logical
Several Switching Power Supply brackets are crossed to be fixed in first support and second support.
4. a kind of temporary electricity management equipment for construction site as claimed in claim 3, which is characterized in that the switch electricity
Source bracket includes limiting section, and the main body of limiting section is in rectangle, and the both ends of limiting section main body are circle, and limiting section main body both ends are round
Cylindricality interconnecting piece and mounting part are successively arranged at region.
5. a kind of temporary electricity management equipment for construction site as claimed in claim 4, which is characterized in that the limiting section
It is connected by interconnecting piece with fixed part, fixed part with first support, second support for matching, after installing Switching Power Supply,
The surface of limiting section, interconnecting piece and Switching Power Supply fits.
6. a kind of temporary electricity management equipment for construction site as claimed in claim 5, which is characterized in that by Switching Power Supply
When bracket is fixed in first support and second support, the inner surface of power alarm case is directed toward in mounting part.
7. a kind of temporary electricity management equipment for construction site as described in claim 1, which is characterized in that the warning signal is set
It sets inside the shell, shell is equipped with several for propagating the circular hole of sound.
8. a kind of temporary electricity management equipment for construction site as described in claim 1, which is characterized in that alarm host machine is put
It sets in bracket, further fastening is done by fixed frame, the both ends of fixed frame are separately fixed in second support and third bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329958.3U CN209461866U (en) | 2019-03-15 | 2019-03-15 | A kind of temporary electricity management equipment for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920329958.3U CN209461866U (en) | 2019-03-15 | 2019-03-15 | A kind of temporary electricity management equipment for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209461866U true CN209461866U (en) | 2019-10-01 |
Family
ID=68047321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920329958.3U Active CN209461866U (en) | 2019-03-15 | 2019-03-15 | A kind of temporary electricity management equipment for construction site |
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| Country | Link |
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| CN (1) | CN209461866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112652977A (en) * | 2020-11-24 | 2021-04-13 | 温州职业技术学院 | Intelligent comprehensive distribution box |
| CN115732280A (en) * | 2022-12-15 | 2023-03-03 | 中国建筑第五工程局有限公司 | Construction site temporary power utilization fault alarm system |
-
2019
- 2019-03-15 CN CN201920329958.3U patent/CN209461866U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112652977A (en) * | 2020-11-24 | 2021-04-13 | 温州职业技术学院 | Intelligent comprehensive distribution box |
| CN115732280A (en) * | 2022-12-15 | 2023-03-03 | 中国建筑第五工程局有限公司 | Construction site temporary power utilization fault alarm system |
| CN115732280B (en) * | 2022-12-15 | 2024-03-08 | 中国建筑第五工程局有限公司 | Temporary power failure alarm system for construction site |
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