CN111537786A - Low-voltage power distribution system and multifunctional instrument for same - Google Patents
Low-voltage power distribution system and multifunctional instrument for same Download PDFInfo
- Publication number
- CN111537786A CN111537786A CN202010422332.4A CN202010422332A CN111537786A CN 111537786 A CN111537786 A CN 111537786A CN 202010422332 A CN202010422332 A CN 202010422332A CN 111537786 A CN111537786 A CN 111537786A
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- Prior art keywords
- distribution system
- low voltage
- power distribution
- voltage power
- instrument
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- 239000011521 glass Substances 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/30—Measuring the maximum or the minimum value of current or voltage reached in a time interval
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
Abstract
The invention discloses a low-voltage power distribution system and a multifunctional instrument for the low-voltage power distribution system, which comprise an instrument body and an instrument panel, wherein a handle is fixedly connected to the surface of the right end of the instrument body, a display screen is fixedly arranged on the surface of the left side of the upper end of the instrument body, a soft guide pipe is fixedly connected to the surface of the lower side of the back of the display screen, the display screen is electrically connected with a current collector through the soft guide pipe, a control box is fixedly arranged at the right end of the current collector, an illuminating lamp is fixedly arranged on the upper side of the instrument panel, the illuminating lamp is electrically connected with an illuminating lamp switch through a wire, a storage box is fixedly arranged at the upper end of the illuminating lamp, a glass cover plate is fixedly arranged on the surface. This low voltage distribution system and be used for low voltage distribution system's multifunctional instrument have that structural design is reasonable, simple, and the function is various, safe and reliable.
Description
Technical Field
The invention relates to the technical field of instruments, in particular to a low-voltage power distribution system and a multifunctional instrument for the low-voltage power distribution system.
Background
The low-voltage distribution system is composed of a distribution substation (generally, the transmission voltage of a power grid is reduced to distribution voltage), a high-voltage distribution line (namely, the voltage above 1 kilovolt), a distribution transformer, a low-voltage distribution line (the voltage below 1 kilovolt) and corresponding control protection equipment, and an ammeter is usually adopted in the low-voltage distribution system to measure the current of a low-voltage distribution loop, so that whether the corresponding equipment operates normally can be known by site patrol personnel by checking the current of a certain distribution loop.
In the technical solution provided in patent document CN109470897A, the cleaning device is used for cleaning the instrument body, and the cleaning device can move along the guide rail, so that the cleaning device can be lifted and lowered smoothly, and the working efficiency of the cleaning device is improved. However, the scheme of the patent can not record the current measured by the instrument, can not ensure the normal work of the equipment and is not convenient to carry.
Therefore, there is a need for a new type of low voltage power distribution system that can measure and record current and is portable, and a multifunctional meter for the low voltage power distribution system.
Disclosure of Invention
The present invention is directed to a low voltage power distribution system and a multifunctional meter for the low voltage power distribution system, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a low voltage distribution system and be used for low voltage distribution system's multifunctional instrument, includes instrument body and panel board, instrument body right-hand member fixed surface be connected with handle, instrument body upper end left side fixed surface installs the display screen, side fixed surface is connected with soft pipe under the display screen back, the display screen passes through soft pipe and current collector electric connection, current collector right-hand member fixed mounting has the control box, panel board upside fixed mounting has the light, the light passes through wire and light switch electric connection, light upper end fixed mounting has the receiver, panel board outside fixed surface installs glass apron, glass apron downside fixed mounting has the terminal, the equal fixedly connected with supporting legs of four corners in instrument body left side.
Preferably, the inside middle fixed mounting of receiver have an elasticity pivot, the outside fixed surface of elasticity pivot is connected with the bandage, elastic connection is pasted through protruding thick stick and magic to the bandage lower extreme, bandage right-hand member fixed surface installs spacing pulley for tie up the instrument on the arm, convenient convenience.
Preferably, the handle left and right sides fixed mounting have the pull rod, two fixedly connected with handle between the pull rod, two the terminal fixed surface of pull rod installs the plum blossom screwdriver head for the instrument is carried, uses manpower sparingly.
Preferably, supporting legs upper end fixed mounting have an elastic plate, supporting legs lower extreme fixed mounting has an elastic plate down, go up through powerful spring elastic connection between elastic plate and the elastic plate down for avoid the instrument to receive external striking and damage.
Preferably, a temporary storage and a communication unit are sequentially arranged between the control box and the current collector from left to right, and the temporary storage and the communication unit are electrically connected through a lead and used for storing the current data and sending the maximum current collected by the current collector to the control box.
Preferably, the dust removing brush is fixedly mounted on the left side of the glass cover plate and is rotatably connected with the glass cover plate through a bolt for removing dust on the surface of the instrument body.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up the communication unit, the control box, temporary storage and current collector, the maximum current value that current collector gathered in the current scanning cycle of accessible temporary storage record, thereby can take notes the maximum current value that low voltage distribution circuit appears in every scanning cycle, and establish the communication connection back between communication unit and control box and upload the control box with the maximum current value of low voltage distribution circuit in every scanning cycle, the control box just can both gather the maximum current value that low voltage distribution circuit appears in every scanning cycle like this, thereby be convenient for whether control box control current takes place unusually, guarantee whole power distribution system's safe and reliable operation, the security has been improved.
2. Through setting up the receiver, bandage accessible elasticity pivot in the receiver makes the bandage move down under the effect of pulling force to this ties up the bandage on the arm, fixes its bandage using spacing pulley, when not using, directly pulls open two magic subsides and withdraws the bandage through the elasticity pivot, and is very convenient.
3. Through setting up dust removal brush and light, when having the dust to block the sight on the panel board, can hold dust removal brush and pull back to wipe and sweep and clear away the dust, the dust removal brush can be changed through unscrewing the bolt with regard to the detachable, can also use the light to provide the illumination when light is darker, and the convenience is measured the circuit data in different places, and is very portable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a handle according to the present invention;
FIG. 3 is a schematic view of the interior of the storage case of the present invention;
FIG. 4 is a schematic view of the structure inside the leg of the present invention;
FIG. 5 is a diagram of the electrical connection of FIG. 1 according to the present invention.
In the figure: 1. a meter body; 2. a storage box; 21. an elastic rotating shaft; 22. binding bands; 23. a limiting pulley; 24. magic tape; 3. an illuminating lamp; 4. a dust removal brush; 5. a binding post; 6. an instrument panel; 7. an illuminating lamp switch; 8. a glass cover plate; 9. a handle; 91. a handle; 92. a pull rod; 93. a plum blossom screwdriver head; 10. a communication unit; 11. a control box; 12. a temporary storage; 13. a current collector; 14. a soft catheter; 15. a display screen; 16. supporting legs; 161. an upper elastic plate; 162. a strong spring; 163. a lower spring plate; .
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, a low voltage distribution system and a multifunctional meter for the low voltage distribution system, including a meter body 1 and a meter panel 6, the right end surface of the meter body 1 is fixedly connected with a handle 9, and a plum blossom screwdriver head 93 in the handle 9 can connect the handle 9 with a blind hole on the surface of the meter body 1, and then the handle 91 is used for carrying the handle, and the pull rod plays a supporting role, saving manpower, the left side surface of the upper end of the meter body 1 is fixedly provided with a display screen 15, and the display screen 15 displays the measured current magnitude thereon, which is convenient for people to observe, the lower side surface of the back of the display screen 15 is fixedly connected with a soft conduit 14, the display screen 15 is electrically connected with a current collector 13 through the soft conduit 14, the right end of the current collector 13 is fixedly provided with a control box 11, and the maximum current value collected by the current collector 13 in the current scanning period can be, therefore, the maximum current value of the low-voltage distribution loop in each scanning period can be recorded, the maximum current value of the low-voltage distribution loop in each scanning period is uploaded to the control box 11 after communication connection is established between the communication unit 10 and the control box 11, and the control box 11 can acquire the maximum current value of the low-voltage distribution loop in each scanning period, so that the control box 11 can monitor whether the current is abnormal or not, the safe and reliable operation of the whole power supply and distribution system is ensured, and the safety is improved.
The upper side of the instrument panel 6 is fixedly provided with the illuminating lamp 3, the illuminating lamp 3 is convenient for measuring circuit data of different places, the illuminating lamp 3 is electrically connected with an illuminating lamp switch 7 through a wire and used for controlling the working state of the illuminating lamp 3, the upper end of the illuminating lamp 3 is fixedly provided with the storage box 2, the binding band 22 in the storage box 2 can enable the binding band 22 to move downwards under the action of pulling force through the elastic rotating shaft 21, so that the binding band 22 is bound on an arm, the binding band is fixed by using the limiting pulley 23, when the instrument is not used, the two magic tapes 24 are directly pulled open, and the binding band 22 is retracted through the elastic rotating shaft 21, so that the instrument;
the outside fixed surface of panel board 6 installs glass apron 8, and glass apron 8 is used for protecting panel board 6, 8 downside fixed mounting of glass apron has terminal 5, and terminal 5 is used for carrying out measuring current to different circuits, the equal fixedly connected with supporting legs 16 of four corners in instrument body 1 left side, and last elastic plate 161 in the supporting legs 16 and lower elastic plate 163 have played the protection to supporting legs 16 and have born pressure, and powerful spring 162 can slow down the external impact of instrument body 1, thereby improve instrument body 1's life.
The working principle is as follows: first turn on light 3, then through terminal 5 switch-on circuit, the maximum current value that current collector 13 gathered in the current scanning cycle is recorded through temporary memory 12, thereby can take notes the maximum current value that low voltage distribution circuit appears in every scanning cycle, and establish communication connection back between communication unit 10 and control box 11 and upload the maximum current value of low voltage distribution circuit in every scanning cycle to control box 11, control box 11 just can both gather the maximum current value that low voltage distribution circuit appears in every scanning cycle like this, then show maximum current value in display screen 15, thereby be convenient for control box 11 control current whether unusual, guarantee whole power supply and distribution system's safe and reliable operation.
Finally, it should be noted that: it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a low voltage distribution system and be used for low voltage distribution system's multifunctional instrument, includes instrument body (1) and panel board (6), its characterized in that: the surface of the right end of the instrument body (1) is fixedly connected with a handle (9), the surface of the left side of the upper end of the instrument body (1) is fixedly provided with a display screen (15), the lower surface of the back of the display screen (15) is fixedly connected with a soft catheter (14), the display screen (15) is electrically connected with the current collector (13) through the soft catheter (14), a control box (11) is fixedly arranged at the right end of the current collector (13), an illuminating lamp (3) is fixedly arranged on the upper side of the instrument panel (6), the illuminating lamp (3) is electrically connected with an illuminating lamp switch (7) through a lead, the upper end of the illuminating lamp (3) is fixedly provided with the storage box (2), the outer surface of the instrument panel (6) is fixedly provided with the glass cover plate (8), glass apron (8) downside fixed mounting has terminal (5), the equal fixedly connected with supporting legs (16) of four corners in instrument body (1) left side.
2. A low voltage power distribution system and multifunctional meter for a low voltage power distribution system as claimed in claim 1 wherein: receiver (2) inside middle fixed mounting have elasticity pivot (21), elasticity pivot (21) outside fixed surface is connected with bandage (22), bandage (22) lower extreme pastes (24) elastic connection through protruding thick stick and magic, bandage (22) right-hand member fixed surface installs spacing pulley (23).
3. A low voltage power distribution system and multifunctional meter for a low voltage power distribution system as claimed in claim 1 wherein: handle (9) left and right sides fixed mounting have pull rod (92), two fixedly connected with handle (91) between pull rod (92), two the terminal fixed surface of pull rod (92) installs plum blossom screwdriver head (93).
4. A low voltage power distribution system and multifunctional meter for a low voltage power distribution system as claimed in claim 1 wherein: supporting legs (16) upper end fixed mounting have last elastic plate (161), supporting legs (16) lower extreme fixed mounting has lower elastic plate (163), go up elastic plate (161) and pass through powerful spring (162) elastic connection between lower elastic plate (163).
5. A low voltage power distribution system and multifunctional meter for a low voltage power distribution system as claimed in claim 1 wherein: the control box (11) and the current collector (13) are sequentially provided with the temporary storage (12) and the communication unit (10) from left to right, and the temporary storage (12) is electrically connected with the communication unit (10) through a wire.
6. A low voltage power distribution system and multifunctional meter for a low voltage power distribution system as claimed in claim 1 wherein: the glass cover plate (8) is fixedly provided with a dust removing brush (4) on the left side, and the dust removing brush (4) is rotatably connected with the glass cover plate (8) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010422332.4A CN111537786A (en) | 2020-05-15 | 2020-05-15 | Low-voltage power distribution system and multifunctional instrument for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010422332.4A CN111537786A (en) | 2020-05-15 | 2020-05-15 | Low-voltage power distribution system and multifunctional instrument for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111537786A true CN111537786A (en) | 2020-08-14 |
Family
ID=71974017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010422332.4A Pending CN111537786A (en) | 2020-05-15 | 2020-05-15 | Low-voltage power distribution system and multifunctional instrument for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111537786A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999535A (en) * | 2020-08-28 | 2020-11-27 | 象山侧风电子技术有限公司 | Electric instrument panel device with simple observation and automatic illumination functions |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199136A (en) * | 2016-07-21 | 2016-12-07 | 中国恩菲工程技术有限公司 | Low-voltage distribution system and the multifunction instrument for low-voltage distribution system |
| CN207992296U (en) * | 2018-02-27 | 2018-10-19 | 广州市电建机电工程有限公司 | A kind of multifunction instrument |
| CN208580138U (en) * | 2018-07-21 | 2019-03-05 | 山东华力达电力科技有限公司 | A kind of multi-functional remote transmission instrument of distribution |
| CN109470897A (en) * | 2018-12-19 | 2019-03-15 | 扬州博尔特电气技术有限公司 | A kind of intelligence instrument |
-
2020
- 2020-05-15 CN CN202010422332.4A patent/CN111537786A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199136A (en) * | 2016-07-21 | 2016-12-07 | 中国恩菲工程技术有限公司 | Low-voltage distribution system and the multifunction instrument for low-voltage distribution system |
| CN207992296U (en) * | 2018-02-27 | 2018-10-19 | 广州市电建机电工程有限公司 | A kind of multifunction instrument |
| CN208580138U (en) * | 2018-07-21 | 2019-03-05 | 山东华力达电力科技有限公司 | A kind of multi-functional remote transmission instrument of distribution |
| CN109470897A (en) * | 2018-12-19 | 2019-03-15 | 扬州博尔特电气技术有限公司 | A kind of intelligence instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999535A (en) * | 2020-08-28 | 2020-11-27 | 象山侧风电子技术有限公司 | Electric instrument panel device with simple observation and automatic illumination functions |
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Application publication date: 20200814 |