CN207164113U - A kind of batch meter - Google Patents
A kind of batch meter Download PDFInfo
- Publication number
- CN207164113U CN207164113U CN201721043882.5U CN201721043882U CN207164113U CN 207164113 U CN207164113 U CN 207164113U CN 201721043882 U CN201721043882 U CN 201721043882U CN 207164113 U CN207164113 U CN 207164113U
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- casing
- framework
- welded
- sealing drum
- sliding block
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Abstract
The utility model discloses a kind of batch meter, including casing, chamber door, fixed plate, the chamber door and chest hinge, transparent windows are inlaid with chamber door, the both sides of the casing offer shutter, dividing plate is welded in casing, ammeter is arranged in casing by screw, air-vent is offered on the dividing plate, contracting is installed in the casing of dividing plate bottom to rise bar, the contracting bar that rises includes sealing drum and piston rod, sealing drum is welded in casing, piston rod is connected with sealing drum, the free end of piston rod is welded with sliding block, sliding block is slidably connected with framework, the both ends of the framework are connected with wire, battery is connected by wire with blower fan, the rear portion of the casing is welded with fixed column, the free end of fixed column is bonded with sucker, permanent magnetic plate is bonded on casing, the fixed plate is connected by sucker with casing.The utility model is simple in construction, reasonable in design；The design of fixed plate prevents fixing bolt from getting rusty, so as to cause batch meter to be not easy to remove.
Description
Technical field
It the utility model is related to power domain, more particularly to a kind of batch meter.
Background technology
Batch meter is that batch meter is as electric energy meter for the totality of measurement instrument and auxiliary equipment necessary to measuring electric energy
Hold apparatus, play the role of in circuit laying important, existing batch meter is mostly suitable using being bolted directly to
Position, the situation that long-time bolt can corrode, be not easy to be dismantled when needing movable metering case, when ambient temperature compared with
Gao Shi, the hot-air in batch meter are not easy to spread, and can influence the electric energy meter of inside for a long time.
Utility model content
The purpose of this utility model is to provide a kind of batch meter, to solve above-mentioned technical problem.
The utility model uses following technical scheme to achieve the above object：
A kind of batch meter, including casing, chamber door, fixed plate, the chamber door and chest hinge, transparent sight are inlaid with chamber door
Window is examined, the both sides of the casing offer shutter, and dividing plate is welded in casing, and ammeter is arranged in casing by screw, and
Ammeter is located at the top of dividing plate, and the position of ammeter is corresponding with transparent windows, and air-vent, dividing plate bottom are offered on the dividing plate
Contracting is installed in the casing in portion to rise bar, the contracting bar that rises includes sealing drum and piston rod, and sealing drum is welded in casing, piston rod with it is close
Sealed tube is connected, and piston rod can be moved forward and backward along sealing drum, and the free end of piston rod is welded with sliding block, and sliding block is slided with framework
Dynamic connection, the both ends of the framework are connected with wire, and battery is connected by wire with blower fan, battery, blower fan, wire, frame
Frame, sliding block form closed-loop path, and the rear portion of the casing is welded with fixed column, and the free end of fixed column is bonded with sucker, permanent magnetism
Iron plate is bonded on casing, and the fixed plate is connected by sucker with casing.
Preferably, the fixed plate is stainless steel, and fixed plate is fixed by screws in suitable position.
Preferably, it is filled with nitrogen in the sealing drum.
Preferably, the top of the framework is provided with limited block, and framework is provided with the chute for sliding block movement, framework and cunning
Block is ferrous material.
Compared with prior art, the utility model has advantages below：The utility model is simple in construction, reasonable in design；First
Fixed plate is screwed in suitable position, is connected batch meter with fixed plate using the suction of sucker, while casing
On permanent magnetic plate can carry out secondary fixation, avoid bolt by fixed plate and fix and occur corroding situation not easy to remove；When
When case body temperature is higher, the nitrogen adsorption heat expansion in sealing drum, so as to drive piston rod to be displaced outwardly, piston rod drives
Sliding block moves up, and sliding block is abutted with framework so that closing of circuit, blower fan startup work as temperature so as to improve the heat-sinking capability in casing
After degree reduces, sliding block and framework apart, blower fan are stopped；Shutter improves the radiating power of casing.
Brief description of the drawings
Fig. 1 is the utility model batch meter schematic diagram.
Fig. 2 is the side view of the utility model batch meter.
Fig. 3 is that the contracting of the utility model batch meter is risen bar connection diagram.
Fig. 4 is that the contracting of the utility model batch meter is risen bar sectional view.
In figure：1st, transparent windows, 2, chamber door, 3, dividing plate, 4, blower fan, 5, contracting rise bar, 6, shutter, 7, casing, 8, electricity
Can table, 9, wire, 10, framework, 11, sliding block, 12, piston rod, 13, sealing drum, 14, fixed plate, 15, sucker, 16, permanent magnet
Plate.
Embodiment
The utility model is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
As Figure 1-4, a kind of batch meter, including casing 7, chamber door 2, fixed plate 14, the chamber door 2 and the hinge of casing 7,
Transparent windows 1 are inlaid with chamber door 2, the both sides of the casing 7 offer shutter 6, and dividing plate 3 is welded in casing 7, ammeter
8 are arranged in casing 7 by screw, and ammeter 8 is located at the top of dividing plate 3, and the position of ammeter 8 is corresponding with transparent windows 1,
Air-vent is offered on the dividing plate 3, contracting is installed in the casing 7 of the bottom of dividing plate 3 and risen bar 5, contracting rise bar 5 include sealing drum 13 and
Piston rod 12, sealing drum 13 are welded in casing 7, and nitrogen is filled with sealing drum 13, and piston rod 12 is connected with sealing drum 13, and
Piston rod 12 can be moved forward and backward along sealing drum 13, and the free end of piston rod 12 is welded with sliding block 11, sliding block 11 and framework 10
Be slidably connected, the both ends of the framework 10 are connected with wire 9, and battery is connected by wire 9 with blower fan 4, battery, blower fan 4,
Wire 9, framework 10, sliding block 11 form closed-loop path, and the rear portion of the casing 7 is welded with fixed column, and the free end of fixed column is glued
Sucker 15 is had, permanent magnetic plate 16 is bonded on casing 7, and the fixed plate 14 is connected by sucker 15 with casing 7, fixed plate 14
For stainless steel, fixed plate 14 is fixed by screws in suitable position.
Utility model works principle：Fixed plate 14 is first screwed in suitable position, it is also possible to which pipe collar enters
Row is fixed, and is connected batch meter with fixed plate 14 using the suction of sucker 15, while the permanent magnetic plate 16 on casing 7 is to fixed plate
14 have attractability so as to carry out second consolidation, when temperature is higher in casing 7, the nitrogen adsorption in sealing drum 13 to casing 7
Heat expand, so as to drive piston rod 12 to be displaced outwardly, piston rod 12 moves up with movable slider 11, sliding block 11 abutted with framework 10 from
And make closing of circuit, and blower fan 4 starts so as to improve the heat-sinking capability in casing 7, after temperature reduces, the nitrogen in sealing drum 13
Gas shrinks, and sliding block 11 separates with framework 10, and circuit disconnects, and blower fan 4 is stopped.
Described above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With new teaching, in the case where not departing from principle of the present utility model and spirit, the change that is carried out to embodiment, repair
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (4)
1. a kind of batch meter, including casing（7）, chamber door（2）, fixed plate（14）, it is characterised in that the chamber door（2）With casing
（7）Hinge, chamber door（2）On be inlaid with transparent windows（1）, the casing（7）Both sides offer shutter（6）, dividing plate（3）
It is welded on casing（7）It is interior, ammeter（8）Casing is arranged on by screw（7）It is interior, and ammeter（8）Positioned at dividing plate（3）Top, electricity
Table（8）Position and transparent windows（1）It is corresponding, the dividing plate（3）On offer air-vent, dividing plate（3）The casing of bottom
（7）Contracting is inside installed to rise bar（5）, contract the bar that rises（5）Including sealing drum（13）And piston rod（12）, sealing drum（13）It is welded on casing
（7）It is interior, piston rod（12）With sealing drum（13）Connection, and piston rod（12）Can be along sealing drum（13）Moved forward and backward, piston
Bar（12）Free end be welded with sliding block（11）, sliding block（11）With framework（10）It is slidably connected, the framework（10）Both ends connect
It is connected to wire（9）, battery passes through wire（9）With blower fan（4）Connection, battery, blower fan（4）, wire（9）, framework（10）, it is sliding
Block（11）Form closed-loop path, the casing（7）Rear portion be welded with fixed column, the free end of fixed column is bonded with sucker
（15）, permanent magnetic plate（16）It is bonded in casing（7）On, the fixed plate（14）Pass through sucker（15）With casing（7）Connection.
A kind of 2. batch meter according to claim 1, it is characterised in that the fixed plate（14）For stainless steel, Gu
Fixed board（14）It is fixed by screws in suitable position.
A kind of 3. batch meter according to claim 1, it is characterised in that the sealing drum（13）Inside it is filled with nitrogen.
A kind of 4. batch meter according to claim 1, it is characterised in that the framework（10）Top be provided with limited block,
And framework（10）It is provided with and supplies sliding block（11）Mobile chute, framework（10）And sliding block（11）It is ferrous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043882.5U CN207164113U (en) | 2017-08-21 | 2017-08-21 | A kind of batch meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043882.5U CN207164113U (en) | 2017-08-21 | 2017-08-21 | A kind of batch meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207164113U true CN207164113U (en) | 2018-03-30 |
Family
ID=61717090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721043882.5U Active CN207164113U (en) | 2017-08-21 | 2017-08-21 | A kind of batch meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207164113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261654A (en) * | 2019-07-09 | 2019-09-20 | 湖北周一电气股份有限公司 | Convenient for the electricity meter box structure for reading and operating |
| CN115754399A (en) * | 2022-11-08 | 2023-03-07 | 中南仪表有限公司 | Single-phase intelligent Internet of things electric energy meter |
-
2017
- 2017-08-21 CN CN201721043882.5U patent/CN207164113U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261654A (en) * | 2019-07-09 | 2019-09-20 | 湖北周一电气股份有限公司 | Convenient for the electricity meter box structure for reading and operating |
| CN110261654B (en) * | 2019-07-09 | 2020-05-05 | 湖北周一电气股份有限公司 | Ammeter case structure convenient to read and operate |
| CN115754399A (en) * | 2022-11-08 | 2023-03-07 | 中南仪表有限公司 | Single-phase intelligent Internet of things electric energy meter |
| CN115754399B (en) * | 2022-11-08 | 2024-03-15 | 中南仪表有限公司 | Single-phase intelligent internet of things electric energy meter |
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