CN204045981U - A kind of temporary electricity power-on box - Google Patents
A kind of temporary electricity power-on box Download PDFInfo
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- CN204045981U CN204045981U CN201420440083.1U CN201420440083U CN204045981U CN 204045981 U CN204045981 U CN 204045981U CN 201420440083 U CN201420440083 U CN 201420440083U CN 204045981 U CN204045981 U CN 204045981U
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- 230000005611 electricity Effects 0.000 title claims abstract description 46
- 230000001681 protective effect Effects 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 238000007726 management method Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
The utility model relates to a kind of temporary electricity power-on box, compared with prior art solves the defect not being applicable to temporary electricity environment power-on box.Inlet wire cable of the present utility model pierces into rear access on-load switch from incoming line, and on-load switch is connected with secondary earth leakage protective device by gauge table, and secondary earth leakage protective device is connected to outlet cable, and outlet cable picks out casing from line outlet; The position of gauge table form is corresponding with gauge table, and the position of earth leakage protective device form is corresponding with secondary earth leakage protective device; Upper support bar is provided with chute mouth A and chute mouth B, described box back surface is provided with fixed leg A and fixed leg B, distance between chute mouth A and chute mouth B is identical with the distance between fixed leg A and fixed leg B, and fixed leg A is stuck in chute mouth A, and fixed leg B is stuck in chute mouth B.The utility model can meet the needs of temporary electricity utilization metering, checks meter to be more prone to daily management, is more suitable for the actual demand at temporary electricity scene.
Description
Technical field
The utility model relates to electrical equipment technical field, specifically a kind of temporary electricity power-on box.
Background technology
In recent years, along with the continuous propelling of urban infrastructure and rural construction, the temporary electricity in small-sized capital construction building site is commonplace.There is a series of management problemses such as the electricity consumption time is short, tariff recovery has a big risk, it is lack of standardization to install, security risk is outstanding in temporary electricity, be the Focal point and difficult point of power supply station's daily management mission always.Current temporary electricity belongs to random wiring mostly, and interim power-on box does not reach safety requirements, and existence installation is lack of standardization, tank material does not meet the phenomenons such as specification.Be directed to temporary electricity and the power-on box that uses although also have now, all there is a lot of problem cannot be applied in actual use, and the such as patent No. is a kind of patent showing temporary electricity power-on box that do not fill of CN201420021558, has the following disadvantages and problem:
1, the circuit structure in temporary electricity case uses quantitatively, timing electricity consumption supply, and supply of electric power needed could allow a certain amount of supply of electric power within certain period.Electricity consumption user cannot know the situation having made power consumption, and electricity uses and must be electrical management person is open-minded to continue, if exceeded the time of setting, even if add electricity, also needs to wait for using in setting-up time.This mode is extremely not suitable for the handling characteristics of temporary electricity, cannot be applied to reality, and the clearing of final electricity expense bring difficulty also to electrical management person.
2, circuit structure is too complicated, virtually adds cost, is unfavorable for large-scale promotion and application.
3, power-on box body is installed by the fixing hole of top, and it must be installed in the plane.And temporary electricity field condition is poor, be difficult to find the place adapting to this mounting means, and this mounting means must two people operate, a people fixes by case, another people, virtually adds manpower installation cost.
How to develop a kind ofly can singlely to install, the power-on box that is applicable to temporary electricity scene become the technical problem being badly in need of solving.
Utility model content
The purpose of this utility model is to solve the defect not being applicable to temporary electricity environment power-on box in prior art, provides a kind of temporary electricity power-on box to solve the problems referred to above.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of temporary electricity power-on box, comprise casing and cabinet door, cabinet door is movably arranged on casing, described box house is provided with on-load switch, gauge table and secondary earth leakage protective device, bottom half is positioned at below on-load switch and is provided with incoming line, casing sidepiece is positioned at below secondary earth leakage protective device and is provided with line outlet, inlet wire cable pierces into rear access on-load switch from incoming line, on-load switch is connected with secondary earth leakage protective device by gauge table, secondary earth leakage protective device is connected to outlet cable, and outlet cable picks out casing from line outlet;
Described cabinet door is provided with gauge table form and earth leakage protective device form, and when cabinet door is closed, the position of gauge table form is corresponding with gauge table, and the position of earth leakage protective device form is corresponding with secondary earth leakage protective device;
Also comprise column, column is vertically installed with upper support bar, upper support bar is provided with chute mouth A and chute mouth B, described box back surface is provided with fixed leg A and fixed leg B, distance between chute mouth A and chute mouth B is identical with the distance between fixed leg A and fixed leg B, fixed leg A is stuck in chute mouth A, and fixed leg B is stuck in chute mouth B.
Also comprise the lower support bar be vertically mounted on column, lower support bar is provided with chute mouth C and chute mouth D, described box back surface is provided with fixed leg C and fixed leg D, distance between chute mouth C and chute mouth D is identical with the distance between fixed leg C and fixed leg D, fixed leg C is stuck in chute mouth C, and fixed leg D is stuck in chute mouth D.
The material of described casing and cabinet door is stainless steel.
Also comprise the transverse slat being vertically mounted on casing sidepiece and the riser being vertically mounted on bottom half; transverse slat and riser are all positioned at below secondary earth leakage protective device; outlet cable picks out casing through transverse slat from line outlet; transverse slat and riser connection are with the sidepiece of casing and the reserved case of bottom composition; cabinet door is movably equipped with case lid; when cabinet door is closed, the position of case lid is corresponding with reserved case.
beneficial effect
A kind of temporary electricity power-on box of the present utility model, compared with prior art can meet the needs of temporary electricity utilization metering, checks meter to be more prone to daily management, is more suitable for the actual demand at temporary electricity scene.Power supply circuits design in casing, separates with user interface by the utility model, stops artificially to change Xiang Nei supply line for electricity consumption both sides or remove earth leakage protective device electricity consumption, improves electrical safety and metering accuracy.To be connected to the power side in casing by whole cable by mains side, to stop the potential safety hazard of transition joint.By adopting the design of gauge table, energy accurate measurement temporary electricity electricity, evades temporary electricity in the past and calculates the drawback of the electricity charge without table metering by agreed-upon capacity, designated time, agreement electricity price etc.Seal management is carried out to metering device, user's stealing can be prevented, can retrain power supply employee self behavior again, allow user use and understand electricity.The utility model adopts global design, and easy accessibility, recycling rate of waterused are high.Have the advantages that structure is simple, with low cost, practical, be applicable to popularization.
accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model
Fig. 2 is external structure schematic diagram of the present utility model
Fig. 3 is rearview of the present utility model
Fig. 4 be the utility model use time rearview
Wherein, 1-casing, 2-cabinet door, 3-inlet wire cable, 4-outlet cable, 5-column, 6-transverse slat, 7-riser, 8-reserve case, 9-case lid, 11-on-load switch, 12-gauge table, 13-secondary earth leakage protective device, 14-incoming line, 15-line outlet, 16-fixed leg A, 17-fixed leg B, 18-fixed leg C, 19-fixed leg D, 21-gauge table form, 22-earth leakage protective device form, 51-upper support bar, 52-chute mouth A, 53-chute mouth B, 54-lower support bar, 55-chute mouth C, 56-chute mouth D.
Embodiment
For making to have a better understanding and awareness architectural feature of the present utility model and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
As depicted in figs. 1 and 2, a kind of temporary electricity power-on box described in the utility model, comprises casing 1 and cabinet door 2, and cabinet door 2 is movably arranged on casing 1, and cabinet door 2 is arranged on casing 1 can be opened and closed by hinge.Casing 1 inside is provided with on-load switch 11, gauge table 12 and secondary earth leakage protective device 13, and gauge table 12 can directly allow user see the service condition of electricity, dynamically grasps the electricity charge amount of money.Be positioned at bottom casing 1 below on-load switch 11 and be provided with incoming line 14, casing 1 sidepiece is positioned at below secondary earth leakage protective device 13 and is provided with line outlet 15, and inlet wire cable 3 pierces into rear access on-load switch 11 from incoming line 14.On-load switch 11 is positioned at casing 1, to be connected to the on-load switch 11 in casing, to have stopped the potential safety hazard of transition joint existing for casing 1 outside by whole inlet wire cable 3 by line outlet 15.On-load switch 11 is connected with secondary earth leakage protective device 13 by gauge table 12, secondary earth leakage protective device 13 is connected to outlet cable 4.Inlet wire cable 3 accesses gauge table 12 after accessing on-load switch 11; the switch of power-on box circuit is controlled by on-load switch 11; gauge table 12 pairs of electricity consumption situations show in real time; secondary earth leakage protective device 13 pairs of circuit carry out earth leakage protective, and last outlet cable 4 picks out casing 1 for user from line outlet 15.
As shown in Figure 2, cabinet door 2 is provided with gauge table form 21 and earth leakage protective device form 22, and gauge table form 21 is for observing the situation of gauge table 12, and earth leakage protective device form 22 is for observing the ruuning situation of secondary earth leakage protective device 13.Gauge table 12 can be remote controlling and metering device, can control, avoid tariff recovery risk to user's prepayment electric expense.When cabinet door 2 is closed, the position of gauge table form 21 is corresponding with gauge table 12, and the position of earth leakage protective device form 22 is corresponding with secondary earth leakage protective device 13, and such user in use, can grasp the working condition of secondary earth leakage protective device 13 and gauge table 12.
In order to meet temporary electricity site environment, realize single fitting operation, as shown in Figure 4, at right angle setting upper support bar 51 on column 5, column 5 is concrete column or the pin at temporary electricity scene, if concrete column, upper support bar 51 adopts anchor ear to be fixed on concrete column; If pin, upper support bar 51 is directly followed closely on pin.Upper support bar 51 is provided with chute mouth A52 and chute mouth B53, and chute mouth is used for coordinating the installation of fixed leg.As shown in Figure 3, casing 1 back side is provided with fixed leg A16 and fixed leg B17, distance between chute mouth A52 and chute mouth B53 is identical with the distance between fixed leg A16 and fixed leg B17, and such fixed leg A16 can coordinate installation with chute mouth A52, fixed leg B17 with chute mouth B53.Fixed leg A16 is stuck in chute mouth A52, and fixed leg B17 is stuck in chute mouth B53, and fixed leg A16 inserts in chute mouth A52 to slide to the inside and fixes, and fixed leg B17 inserts equally in chute mouth B53 to slide to the inside and fixes.
In order to better increase fixed effect, a support bar can be installed more and strengthen the fixing of casing 1.With upper support bar 51 in like manner, lower support bar 54 is vertically mounted on column 5, lower support bar 54 is provided with chute mouth C55 and chute mouth D56, casing 1 back side is provided with fixed leg C18 and fixed leg D19, and the distance between chute mouth C55 and chute mouth D56 is identical with the distance between fixed leg C18 and fixed leg D19.Equally, fixed leg C18 is stuck in chute mouth C55, and fixed leg D19 is stuck in chute mouth D56, and the installation forming another support bar is fixed.
In order to ensure to increase electrical safety, the material of casing 1 and cabinet door 2 is stainless steel, utilizes stainless fire resistance.The conveniently use of client and the installation of descending power equipment, can also at the sidepiece at right angle setting transverse slat 6 of casing 1, and install riser 7 in casing 1 bottom vertical, transverse slat 6 and riser 7 are the corrosion resistant plate of two pieces of zonings.Transverse slat 6 and riser 7 are all positioned at below secondary earth leakage protective device 13, and outlet cable 4 picks out casing 1 through transverse slat 6 from line outlet 15.Transverse slat 6 and riser 7 form rectangle, the reserved case 8 of composition with the sidepiece of casing 1 and bottom.Cabinet door 2 is movably equipped with case lid 9, case lid 9 can be opened, be closed on cabinet door 2.When cabinet door 2 is closed, the position of case lid 9 is corresponding with reserved case 8, can be used for user provide switch for oneself or install three grades of earth leakage protective devices, be convenient to client's Self-operating in reserved case 8.
During actual use, inlet wire cable 3 is accessed on-load switch 11 from incoming line 14, picks out outlet cable 4 from secondary earth leakage protective device 13, outlet cable 4 picks out casing 1 through transverse slat 6 from line outlet 15.Support bar 51 and lower support bar 54 is installed again on column 5, recycle the chute mouth A52 on fixed leg A16, the fixed leg B17 at casing 1 back side, fixed leg C18 and fixed leg D19 insertion upper support bar 51 and lower support bar 54, chute mouth B53, chute mouth C55 and chute mouth D56, whole casing 1 is promoted on upper support bar 51 and lower support bar 54, thus forms the fixing of casing 1.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection range that the utility model requires is defined by appending claims and equivalent thereof.
Claims (4)
1. a temporary electricity power-on box, comprise casing (1) and cabinet door (2), cabinet door (2) is movably arranged on casing (1), it is characterized in that: described casing (1) inside is provided with on-load switch (11), gauge table (12) and secondary earth leakage protective device (13), casing (1) bottom is positioned at on-load switch (11) below and is provided with incoming line (14), casing (1) sidepiece is positioned at secondary earth leakage protective device (13) below and is provided with line outlet (15), inlet wire cable (3) pierces into rear access on-load switch (11) from incoming line (14), on-load switch (11) is connected with secondary earth leakage protective device (13) by gauge table (12), secondary earth leakage protective device (13) is connected to outlet cable (4), outlet cable (4) picks out casing (1) from line outlet (15),
Described cabinet door (2) is provided with gauge table form (21) and earth leakage protective device form (22), when cabinet door (2) is closed, the position of gauge table form (21) is corresponding with gauge table (12), and the position of earth leakage protective device form (22) is corresponding with secondary earth leakage protective device (13);
Also comprise column (5), column (5) is vertically installed with upper support bar (51), upper support bar (51) is provided with chute mouth A(52) and chute mouth B(53), described casing (1) back side is provided with fixed leg A(16) and fixed leg B(17), chute mouth A(52) and chute mouth B(53) between distance and fixed leg A(16) and fixed leg B(17) between distance identical, fixed leg A(16) be stuck in chute mouth A(52) in, fixed leg B(17) be stuck in chute mouth B(53) in.
2. a kind of temporary electricity power-on box according to claim 1, it is characterized in that: also comprise the lower support bar (54) be vertically mounted on column (5), lower support bar (54) is provided with chute mouth C(55) and chute mouth D(56), described casing (1) back side is provided with fixed leg C(18) and fixed leg D(19), chute mouth C(55) and chute mouth D(56) between distance and fixed leg C(18) and fixed leg D(19) between distance identical, fixed leg C(18) be stuck in chute mouth C(55) in, fixed leg D(19) be stuck in chute mouth D(56) in.
3. a kind of temporary electricity power-on box according to claim 1, is characterized in that: described casing (1) and the material of cabinet door (2) are stainless steel.
4. a kind of temporary electricity power-on box according to claim 1, it is characterized in that: also comprise the transverse slat (6) being vertically mounted on casing (1) sidepiece and the riser (7) being vertically mounted on casing (1) bottom, transverse slat (6) and riser (7) are all positioned at secondary earth leakage protective device (13) below, outlet cable (4) picks out casing (1) through transverse slat (6) from line outlet (15), transverse slat (6) and riser (7) join sidepiece and the reserved case (8) of bottom composition of same casing (1), cabinet door (2) is movably equipped with case lid (9), when cabinet door (2) is closed, the position of case lid (9) is corresponding with reserved case (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440083.1U CN204045981U (en) | 2014-08-05 | 2014-08-05 | A kind of temporary electricity power-on box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440083.1U CN204045981U (en) | 2014-08-05 | 2014-08-05 | A kind of temporary electricity power-on box |
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| Publication Number | Publication Date |
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| CN204045981U true CN204045981U (en) | 2014-12-24 |
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| CN201420440083.1U Active CN204045981U (en) | 2014-08-05 | 2014-08-05 | A kind of temporary electricity power-on box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143772A (en) * | 2014-08-05 | 2014-11-12 | 国家电网公司 | Electric connection box for temporary electricity utilization |
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2014
- 2014-08-05 CN CN201420440083.1U patent/CN204045981U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143772A (en) * | 2014-08-05 | 2014-11-12 | 国家电网公司 | Electric connection box for temporary electricity utilization |
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