CN206060008U - A kind of Novel measuring handcart - Google Patents
A kind of Novel measuring handcart Download PDFInfo
- Publication number
- CN206060008U CN206060008U CN201620955272.1U CN201620955272U CN206060008U CN 206060008 U CN206060008 U CN 206060008U CN 201620955272 U CN201620955272 U CN 201620955272U CN 206060008 U CN206060008 U CN 206060008U
- Authority
- CN
- China
- Prior art keywords
- current transformer
- handcart
- installing plate
- main frame
- transformer
- 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
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- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
The Novel measuring handcart that this utility model is provided, including chassis, current transformer and voltage transformer, main frame bent plate is vertically and fixedly provided with the chassis, voltage transformer installing plate summation current transformer installing plate is installed with the main frame bent plate, the current transformer is removably mounted on the voltage transformer installing plate, the current transformer is removably mounted on the current transformer installing plate, handcart contact arm is connected with by connecting copper bar on the current transformer, the handcart contact arm end is connected with Mume flower contact.This utility model can be applied to the current transformer and voltage transformer of different model.Metering apparatus on metering handcart can be moved with handcart, therefore observation, maintenance and replacing are quite convenient to, and improve work efficiency and safety.
Description
Technical field
This utility model belongs to switch cubicle field, is related to a kind of Novel measuring handcart.
Background technology
In high-voltage electric system, measurement problem is a crucial problem, because he is related to power supply administration and uses electric unit
Interests.And in different systems, the current transformer and voltage transformer for being used is different, so needing in design
Different metering handcarts are gone out according to their different profile arrangements.The overall dimensions of metering switch cabinet also will be according to metering handss
Car different and change, bring many inconvenience to design work, also just reduce work efficiency.
Utility model content
The technical problems to be solved in the utility model be to provide it is a kind of can be applied to different model current transformer and
Voltage transformer, can reach standardisation requirements, and simple structure, easy to operate Novel measuring handcart reduce processing, dimension with this
The time repaiied and change, increased work efficiency.
To achieve these goals, the technical scheme that this utility model is taken is：
Described Novel measuring handcart, including chassis, current transformer and voltage transformer are vertical in the chassis
Main frame bent plate is fixed with, the installation of voltage transformer installing plate summation current transformer on the main frame bent plate, is installed with
Plate, the current transformer are removably mounted on the voltage transformer installing plate, and the current transformer is detachably installed
On the current transformer installing plate, handcart contact arm, the handcart are connected with by connecting copper bar on the current transformer
Contact arm end is connected with Mume flower contact.
The mounting surface of both the voltage transformer installing plate and the current transformer installing plate is curved with the main frame
Space is left between plate.
The connecting copper bar is distributed for three-phase, is relatively fixed in pairs on the current transformer up and down, the handcart
Contact arm has 6, is divided into 3 pairs and is arranged in the connecting copper bar.
Underlying connecting copper bar is connected with the voltage transformer by fuse.
The handcart contact arm surface is surrounded by heat-shrinkable T bush.
The both sides of the main frame bent plate are designed with propelling track.
The main frame bent plate, the voltage transformer installing plate and the current transformer installing plate are monoblock steel plate
The integral structure being bent into.
Using above-mentioned technical proposal, current transformer and voltage transformer are to be arranged on corresponding electricity by being detachably connected
On pressure transformer installing plate summation current transformer installing plate, the current transformer and mutual induction of voltage of different model can be applied to
Device.Metering apparatus on metering handcart can be moved with handcart, therefore observation, maintenance and replacing are quite convenient to, and improve work effect
Rate and safety.
Connecting copper bar is that three-phase has 6 handcart contact arms respectively, can be suitably used for most situations, applied range.Heat
Heat-Shrinkable Tubings enhance insulating properties for insulator, and fuse protects metering apparatus, improves safety.Monoblock steel plate bending into
Integral structure, simple structure, robust.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Labelling in figure for：
1. chassis, 2. main frame bent plate, 3. voltage transformer installing plate .4. current transformer installing plates, 5. electric current is mutual
Sensor, 6. connecting copper bar, 7. handcart contact arm, 8. Mume flower contact, 9. voltage transformer, 10. fuse, 11. propelling tracks.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, this utility model specific embodiment is made further in detail
Explanation, it is more complete, accurately and deep to help those skilled in the art to have inventive concept of the present utility model, technical scheme
The understanding for entering.
As shown in figure 1, this utility model provides a kind of Novel measuring handcart, including chassis 1, main frame bent plate 2, electricity
Pressure transformer installing plate 3, current transformer installing plate 4, current transformer 5, voltage transformer 9, connecting copper bar 6, handcart contact arm
7th, propelling track 11, fuse 10 and Mume flower contact 8.Chassis 1 can move back and forth, and main frame bent plate 2 is vertical to be fixedly mounted
In chassis 1.Main frame bent plate 2 is with the integrated structure of 4mm steel plate Integral bendings.Voltage transformer installing plate 3 and electricity
Current transformer installing plate 4 is removably attached on main frame bent plate 2 by bolt.The both sides of main frame bent plate 2 are designed with pushing away
Enter guide rail 11, make handcart slide stably with the guiding mechanism cooperation in switch cubicle.
Voltage transformer 9 is arranged on voltage transformer mounting base 3, and current transformer 5 is pacified installed in current transformer
On dress plate 4.Stay between the mounting surface and main frame bent plate 2 of both 3 summation current transformer installing plates 4 of voltage transformer installing plate
There is space, conveniently carry out measuring the installation of apparatus.Current transformer 5 and voltage transformer 9 removably connect by screw is this kind of
The mode of connecing is fixed.
5 other end of current transformer is fixedly connected with connecting copper bar 6, and 7 one end of handcart contact arm is fixed in connecting copper bar 6,
The other end is connected with Mume flower contact 8, and 7 surface of handcart contact arm is surrounded by heat-shrinkable T bush with reinforced insulation.Connecting copper bar 6 and handcart
Contact arm 7 is all perpendicular to main frame bent plate 2.Connecting copper bar 6 is distributed for three-phase, is relatively fixed on current transformer 5 up and down in pairs
On, handcart contact arm 7 has 6, is divided into 3 pairs and is arranged in connecting copper bar 6.10 one end of fuse is held within the connection copper of lower section
It is connected with current transformer 5 on row 6, the other end is contacted with voltage transformer 9.
This Novel measuring handcart can be selected according to the difference of practical situation used in different electrical systems
Using various sizes of current transformer 5 and voltage transformer 9, in installation process, can be according to different overall dimensions more
3 summation current transformer installing plate 4 of voltage transformer installing plate is changed, it is different at the same time it can also the different choice according to size of current
The handcart contact arm 7 and Mume flower contact 8 of size, so as to reach standardized requirement.Whole device dismounting is simple, easy for installation, energy
The each demand of each occasion is enough adapted to, manpower and materials has been saved, has been reduced cost, increased work efficiency.And in use such as
Fruit damages fuse 10 and Mume flower contact 8 because of current overload, also quickly timely can be changed, and maintenance and repair is convenient.
Because whole mechanism is mounted in chassis 1, chassis 1 can move back and forth, so moving very when using
It is convenient, save human resourcess.Main frame bent plate 2, voltage transformer installing plate 3 and current transformer installing plate 4 all adopt steel
Plate Integral bending is formed, and integral structure increased mechanical strength of the present utility model, be more firmly mounted, reliable and stable, carry
High security performance, it is ensured that the personal safety of user.
This utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that this utility model is implemented not to be received
The restriction of aforesaid way, as long as employing changing for the various unsubstantialities that the design of this utility model method and technical scheme are carried out
Enter, or it is not improved by this utility model design and technical scheme directly apply to other occasions, this utility model protect
Within the scope of shield.
Claims (7)
1. a kind of Novel measuring handcart, including chassis (1), current transformer (5) and voltage transformer (9), it is characterised in that：
Main frame bent plate (2) is vertically and fixedly provided with the chassis (1), on the main frame bent plate (2), mutual induction of voltage is installed with
Device installing plate (3) summation current transformer installing plate (4), the current transformer (5) are removably mounted at the voltage transformer
On installing plate (3), the current transformer (5) is removably mounted on the current transformer installing plate (4), and the electric current is mutual
Handcart contact arm (7) is connected with by connecting copper bar (6) on sensor (5), handcart contact arm (7) end is connected with Mume flower contact
(8)。
2. a kind of Novel measuring handcart according to claim 1, it is characterised in that：The voltage transformer installing plate (3)
Space is left and current transformer installing plate (4) mounting surface of the two and the main frame bent plate (2) between.
3. a kind of Novel measuring handcart according to claim 1 and 2, it is characterised in that：The connecting copper bar (6) is three-phase
Distribution, is relatively fixed on the current transformer (5) up and down in pairs, and the handcart contact arm (7) has 6, is divided into 3 pairs of installations
In the connecting copper bar (6).
4. a kind of Novel measuring handcart according to claim 3, it is characterised in that：Underlying connecting copper bar (6) is led to
Overcurrent fuse (10) is connected with the voltage transformer (9).
5. a kind of Novel measuring handcart according to claim 1, it is characterised in that：Handcart contact arm (7) surface is surrounded by
Heat-shrinkable T bush.
6. a kind of Novel measuring handcart according to claim 1, it is characterised in that：The both sides of the main frame bent plate (2)
It is designed with propelling track (11).
7. a kind of Novel measuring handcart according to claim 1, it is characterised in that：The main frame bent plate (2), the electricity
Pressure transformer installing plate (3) and the current transformer installing plate (4) be monoblock steel plate bending into integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955272.1U CN206060008U (en) | 2016-08-26 | 2016-08-26 | A kind of Novel measuring handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955272.1U CN206060008U (en) | 2016-08-26 | 2016-08-26 | A kind of Novel measuring handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206060008U true CN206060008U (en) | 2017-03-29 |
Family
ID=58381915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620955272.1U Expired - Fee Related CN206060008U (en) | 2016-08-26 | 2016-08-26 | A kind of Novel measuring handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206060008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474251A (en) * | 2019-08-30 | 2019-11-19 | 陈劲游 | It is a kind of can charged for replacement mutual inductor handcart combined metering device and its application |
| CN111641154A (en) * | 2020-06-28 | 2020-09-08 | 上海大华电器设备有限公司 | Cubical switchboard measurement dolly |
-
2016
- 2016-08-26 CN CN201620955272.1U patent/CN206060008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474251A (en) * | 2019-08-30 | 2019-11-19 | 陈劲游 | It is a kind of can charged for replacement mutual inductor handcart combined metering device and its application |
| CN111641154A (en) * | 2020-06-28 | 2020-09-08 | 上海大华电器设备有限公司 | Cubical switchboard measurement dolly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170329 Termination date: 20190826 |