CN209217556U - A kind of handle arrangement for low-voltage drawer type power distributing cabinet - Google Patents
A kind of handle arrangement for low-voltage drawer type power distributing cabinet Download PDFInfo
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- CN209217556U CN209217556U CN201920177110.3U CN201920177110U CN209217556U CN 209217556 U CN209217556 U CN 209217556U CN 201920177110 U CN201920177110 U CN 201920177110U CN 209217556 U CN209217556 U CN 209217556U
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- Prior art keywords
- handle
- rotational cylindrical
- low
- fixed column
- lock core
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- 230000005611 electricity Effects 0.000 claims abstract description 21
- 238000000605 extraction Methods 0.000 claims abstract description 16
- 239000000284 extract Substances 0.000 claims abstract description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of handle arrangements for low-voltage drawer type power distributing cabinet, including mounting base, insulated screw, Rotational Cylindrical, button, handle, electricity measurer, display screen, lock core, buckle, key cylinder, key bit, limit chamber, reset spring, power connecting column, connect electric contact and fixed column, the mounting base is mounted on the outer surface of extraction plate of low-voltage distribution cabinet by insulated screw, lock core is installed on the inner surface of the extraction plate, the lock core and buckle link, the center of the mounting base has fixed column, the fixed column and Rotational Cylindrical are rotatablely connected, the side of the Rotational Cylindrical is equipped with handle, the end of the handle is fixedly connected with electricity measurer, display screen is installed on the electricity measurer, the Rotational Cylindrical and fixed column are hollow, and limit chamber is provided on the top of Rotational Cylindrical, it is equipped in the limit chamber Button.The utility model can be when pull extracts plate out, and whether detection extraction plate charges.
Description
Technical field
The utility model relates to power distribution cabinet accessories fields, more particularly, to a kind of handle for low-voltage drawer type power distributing cabinet
Structure.
Background technique
Low-voltage complete switch equipment and control equipment are commonly called as low-tension switch cabinet, also known as low-voltage distribution cabinet, it refers to AC and DC
Voltage is in 1000V complete set of electric device below.It include low-voltage drawer type power distributing cabinet in the type of low-voltage distribution cabinet.
Low-voltage drawer type power distributing cabinet is one kind of low-voltage distribution cabinet, and low pressure involved in low-voltage distribution cabinet is compared to high pressure
The concept of circuit, the most voltage rating of electric device involved in low-voltage distribution cabinet is on human safety voltage, once occur
Electric leakage accident, low-voltage distribution cabinet can also cause personal injury.Handle is a kind of mechanical fitting, facilitates worker operation mechanical, simultaneously
It can will be isolated between worker and machinery, worker is avoided directly to contact machinery.
Utility model content
The utility model is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of handle arrangement for low-voltage drawer type power distributing cabinet, including mounting base, insulated screw, Rotational Cylindrical, button, hand
Handle, display screen, lock core, buckle, key cylinder, key bit, limit chamber, reset spring, power connecting column, connects electric contact and consolidates electricity measurer
Fixed column, the mounting base is mounted on the outer surface of extraction plate of low-voltage distribution cabinet by insulated screw, in the extraction plate
Lock core is installed, the lock core and buckle link, and the center of the mounting base has fixed column, the fixed column on surface
It is rotatablely connected with Rotational Cylindrical, the side of the Rotational Cylindrical is equipped with handle, and the end of the handle is fixedly connected with electricity measurer, institute
It states and display screen is installed on electricity measurer, the Rotational Cylindrical and fixed column are hollow, and are provided with limit chamber on the top of Rotational Cylindrical,
Button is installed in the limit chamber, and reset spring is installed between button and limit chamber bottom surface, the button is connected with
The end of key cylinder, the key cylinder is equipped with key bit, which matches with lock core, and is additionally provided in the side of key cylinder
Power connecting column, the handle inner connect electricity measurer by conducting wire and connect electric contact, and the electric contact that connects is located at the hollow of Rotational Cylindrical
On inner wall, and connect the direction of advance that electric contact is located at power connecting column.
As a further solution of the present invention: the mounting base, Rotational Cylindrical, button, handle and fixed column are by exhausted
Edge plastic cement is made.
As a further solution of the present invention: passing through cyclic annular T-slot and ring-type T between the Rotational Cylindrical and fixed column
Shape convex key is rotatablely connected.
As a further solution of the present invention: stroke of the button in limit chamber be 5 millimeters, power connecting column with connect
Spacing between electric contact is 5 millimeters, and the spacing of key bit and lock core is 5 millimeters.
As a further solution of the present invention: the display screen is sound-light alarm display screen, when display screen is powered,
The display screen red flare and buzzing alarm.
Compared with prior art, the utility model has the beneficial effects that
The utility model is rotated further by the rotation of handle drives key cylinder, is linked to rotate with lock core with this by pressing lower button
Buckle, then will extraction plate extraction, when pressing lower button, key cylinder is inserted into lock core, while power connecting column connects electric contact,
I.e. electricity measurer is connect with lock core, and lock core is mounted on extraction plate, extracts whether plate charges out with this to detect.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model structure diagram.
Fig. 2 is the lateral structure schematic diagram of the utility model.
In figure: mounting base 1, insulated screw 2, Rotational Cylindrical 3, button 4, handle 5, electricity measurer 6, display screen 7, lock core 8, buckle
9, key cylinder 10, key bit 11, limit chamber 12, reset spring 13, power connecting column 14, connect electric contact 15 and fixed column 16.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of handle arrangement for low-voltage drawer type power distributing cabinet, packet
Include mounting base 1, insulated screw 2, Rotational Cylindrical 3, button 4, handle 5, electricity measurer 6, display screen 7, lock core 8, buckle 9, key cylinder 10,
Key bit 11, reset spring 13, power connecting column 14, connects electric contact 15 and fixed column 16 at limit chamber 12, and the mounting base 1 passes through exhausted
Edge screw 2 is mounted on the outer surface of extraction plate of low-voltage distribution cabinet, and lock core 8, institute are equipped on the inner surface of the extraction plate
State 9 linkage of lock core 8 and buckle, the center of the mounting base 1 has a fixed column 16, the fixed column 16 with 3 turns of Rotational Cylindrical
Dynamic connection, the side of the Rotational Cylindrical 3 are equipped with handle 5, and the end of the handle 5 is fixedly connected with electricity measurer 6, the survey electricity
Display screen 7 is installed, the Rotational Cylindrical 3 and fixed column 16 are hollow, and are provided with limit chamber on the top of Rotational Cylindrical 3 on device 6
12, button 4 is installed in the limit chamber 12, and reset spring 13 is installed between 12 bottom surface of button 4 and limit chamber, it is described
Button 4 is connected with key cylinder 10, and the end of the key cylinder 10 is equipped with key bit 11, which matches with lock core 8, and
It is additionally provided with power connecting column 14 in the side of key cylinder 10, electricity measurer 6 is connected by conducting wire inside the handle 5 and connects electric contact 15,
The electric contact 15 that connects is located on the hollow wall of Rotational Cylindrical 3, and connects the direction of advance that electric contact 15 is located at power connecting column 14.
The mounting base 1, Rotational Cylindrical 3, button 4, handle 5 and fixed column 16 are made of insulated plastic.
It is rotatablely connected between the Rotational Cylindrical 3 and fixed column 16 by cyclic annular T-slot and ring-type T shape convex key.
Stroke of the button 4 in limit chamber 12 is 5 millimeters, and power connecting column 14 and the spacing connect between electric contact 15 are 5
The spacing of millimeter, key bit 11 and lock core 8 is 5 millimeters.
The display screen 7 is sound-light alarm display screen, when display screen 7 is powered, 7 red flare of display screen and buzzing report
It is alert.
The working principle of the utility model is:
The utility model is by pressing the button 4 in limit chamber 12, then 90 degree of rotational handles 5 drive key cylinders 10 with turning
Dynamic column 3 rotates, and rotates the buckle 9 to link with lock core 8 with this, then will extraction plate extraction.When pressing lower button 4, key cylinder
In 10 insertion lock cores 8, while power connecting column 14 connects electric contact 15, i.e. electricity measurer 6 is connect with lock core 8, and lock core 8 is mounted on extraction
On plate, extract whether plate charges out with this to detect.
When low-voltage distribution cabinet electric leakage, it will cause extraction strip electricity, when button 4 is pressed, 8 He of lock core made of metal
Key cylinder 10 contacts.Charge on extraction plate using power connecting column 14 and will connect electric contact 15 along lock core 8 and key cylinder 10,
By entering electricity measurer 6 with connecing electric contact 15 and connect conductor wire.Electricity measurer 6 electric must will drive 7 red flare of display screen and bee
Ring alarm, since mounting base 1, Rotational Cylindrical 3, button 4, handle 5 and fixed column 16 are made of insulated plastic, it will avoid contact with
The personnel of handle 5 get an electric shock.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of handle arrangement for low-voltage drawer type power distributing cabinet, including mounting base, insulated screw, Rotational Cylindrical, button, hand
Handle, display screen, lock core, buckle, key cylinder, key bit, limit chamber, reset spring, power connecting column, connects electric contact and consolidates electricity measurer
Fixed column, which is characterized in that the mounting base is mounted on the outer surface of extraction plate of low-voltage distribution cabinet by insulated screw, at this
It extracts out and lock core is installed on the inner surface of plate, the lock core and buckle link, and the center of the mounting base has fixed column,
The fixed column and Rotational Cylindrical are rotatablely connected, and the side of the Rotational Cylindrical is equipped with handle, and the end of the handle is fixedly connected
There is electricity measurer, display screen is installed on the electricity measurer, the Rotational Cylindrical and fixed column are hollow, and on the top of Rotational Cylindrical
It is provided with limit chamber, button is installed in the limit chamber, and reset spring is installed between button and limit chamber bottom surface, it is described
Button is connected with key cylinder, and the end of the key cylinder is equipped with key bit, which matches with lock core, and in key cylinder
Side is additionally provided with power connecting column, and the handle inner connects electricity measurer by conducting wire and connects electric contact, it is described connect electric contact and be located at turn
On the hollow wall of dynamic column, and connect the direction of advance that electric contact is located at power connecting column.
2. the handle arrangement according to claim 1 for low-voltage drawer type power distributing cabinet, which is characterized in that the installation
Seat, Rotational Cylindrical, button, handle and fixed column are made of insulated plastic.
3. the handle arrangement according to claim 1 for low-voltage drawer type power distributing cabinet, which is characterized in that the Rotational Cylindrical
It is rotatablely connected between fixed column by cyclic annular T-slot and ring-type T shape convex key.
4. the handle arrangement according to claim 1 for low-voltage drawer type power distributing cabinet, which is characterized in that the button exists
Stroke in limit chamber is 5 millimeters, and power connecting column and the spacing connect between electric contact are 5 millimeters, and the spacing of key bit and lock core is 5
Millimeter.
5. the handle arrangement according to claim 1 for low-voltage drawer type power distributing cabinet, which is characterized in that the display screen
For sound-light alarm display screen, when display screen is powered, the display screen red flare and buzzing alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177110.3U CN209217556U (en) | 2019-01-31 | 2019-01-31 | A kind of handle arrangement for low-voltage drawer type power distributing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177110.3U CN209217556U (en) | 2019-01-31 | 2019-01-31 | A kind of handle arrangement for low-voltage drawer type power distributing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209217556U true CN209217556U (en) | 2019-08-06 |
Family
ID=67467866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920177110.3U Expired - Fee Related CN209217556U (en) | 2019-01-31 | 2019-01-31 | A kind of handle arrangement for low-voltage drawer type power distributing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209217556U (en) |
-
2019
- 2019-01-31 CN CN201920177110.3U patent/CN209217556U/en not_active Expired - Fee Related
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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: 20190806 |