CN209709532U - A kind of open frame circuit breaker of high safety insulation safety baffle movement mechanism - Google Patents
A kind of open frame circuit breaker of high safety insulation safety baffle movement mechanism Download PDFInfo
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- CN209709532U CN209709532U CN201920886060.6U CN201920886060U CN209709532U CN 209709532 U CN209709532 U CN 209709532U CN 201920886060 U CN201920886060 U CN 201920886060U CN 209709532 U CN209709532 U CN 209709532U
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Abstract
A kind of open frame circuit breaker insulation safety baffle movement mechanism of high safety is disclosed in the utility model, including insulating arthropleura, it further include insulation curved baffle, round sliding slot, insulation limit plate, connecting plate and limit sliding chutes, there are two the insulating arthropleura is arranged altogether；In the utility model, the top for the limit plate that insulate is separated with the bottom of insulation curved baffle.Then rotation insulation curved baffle, until the open end of insulation curved baffle is horizontal, then by pulling out bearing plate, fixed block drives breaker to move outward, and the function of removing breaker can be realized.Insulation curved baffle is difficult to enter dust between insulating arthropleura.The top of insulation curved baffle is also not easy gather dust.And in the environment of certain moist or easily contamination water, insulation curved baffle can guide water flow by arcuate structure, prevent water flow and breaker contacts, realize function that is waterproof and dampproof and being not easy gather dust.
Description
Technical field
The utility model relates to open frame circuit breaker fields, and in particular to a kind of open frame circuit breaker use of high safety is exhausted
Edge safety screen movement mechanism.
Background technique
Open frame circuit breaker is can be by the breaker of electric power disconnection.Breaker body is placed in drawer chassis, just becomes and takes out
Drawer formula breaker.Design the purpose of open frame circuit breaker: first, replacement breaker is convenient, when the breaker being currently running once
It breaks down and damages, it can be by spare breaker quick replacement.As long as at this moment the breaker of damage is shaken out from drawer chassis, dress
Upper new breaker, reduces power off time；Second, can be used as isolator use.When circuit or equipment need to overhaul, it is
For the sake of security isolation, breaker body is shaken out, circuit, that is, disjunction isolation.
However existing breaker still has shortcoming during installation and protection, firstly, existing open circuit
The switch of device often in air, or using electromechanical box stored by exposure, however such storage mode easily leads to machine
The more dust of electronic box inner containment, and the electrostatic that dust generates will affect the normal work of breaker, so existing protection
Safety of structure is poor；Secondly, generally requiring total lock of disconnecting circuit in the installation process of existing breaker, then can
It carries out, operating process is more troublesome, and efficiency is lower.
Utility model content
(1) the technical issues of solving
The purpose of the utility model is to overcome the problems that the safeguard structure safety of breaker in the prior art is poor, mention
For a kind of open frame circuit breaker insulation safety baffle movement mechanism of high safety.
(2) technical solution
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of open frame circuit breaker of high safety insulation safety baffle movement mechanism, including insulating arthropleura further include
Insulate curved baffle, round sliding slot, insulation limit plate, connecting plate and limit sliding chutes, there are two the insulating arthropleura is arranged altogether, and
Side is fixedly connected by connecting plate between two insulating arthropleuras, is connected between two insulating arthropleuras by round sliding slot sliding
It is connected to insulation curved baffle, and the curved baffle that insulate is located at the outside of connecting plate, the cross section of the insulation curved baffle is at arc
Shape structure, bottom slidably connects insulation limit plate by limit sliding chutes level between two insulating arthropleuras, and the limit that insulate
The spacing in position plate and the insulation curved baffle center of circle is equal to the vertical interval of insulation curved baffle open end and the center of circle, and the limit is slided
Slot runs through round sliding slot, and insulating arthropleura is run through in one end of limit sliding chutes.
It is as above-mentioned technical proposal to further describe: to be embedded with connecting line at the center of two insulating arthropleuras
Pipe, and connecting between spool and insulating arthropleura through sealing shroud rotation connection, the connection spool combined by tube body and plate body and
At, and plate body is located at the inside of two insulating arthropleuras, the inside of the connection spool offers several through slots, and all
Through slot inside be provided with sealing ring.
It is as above-mentioned technical proposal to further describe: the inside of two insulating arthropleuras and be located at insulation curved baffle
Inside be fixedly connected with sliding rail, and bearing plate is provided between two sliding rails, and the two sides of bearing plate pass through rolling
Wheel is rotatablely connected with sliding rail, and wherein idler wheel is located at the inside of sliding rail.
As above-mentioned technical proposal to further describe: the cross section of the sliding rail is at inverted T-shaped structure, and the end of sliding rail
It is provided with block.
It is as above-mentioned technical proposal to further describe: fixed block is fixedly connected at the top of the bearing plate, it is described disconnected
The bottom of road device opens up fluted, and fixed block can be connected together by groove breaker, and the vertical view face of the fixed block is in more
Side shape structure, and the vertical view face of groove and fixed block are equidistant polygonized structure.
It is as above-mentioned technical proposal to further describe: to be fixedly connected with attachment base on the inside of the connecting plate, and connect
Seat is electrically connected with external power supply system, and the connecting plate is made by the connected slot cooperation opened up on socket and breaker
With.
It is as above-mentioned technical proposal to further describe: the top of the insulation curved baffle, bearing plate and the limit plate that insulate
Portion is fixedly connected to fixed strip.
(3) beneficial effect
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, when needing to take out breaker.Firstly, insulation limit plate is passed through limit sliding chutes
It skids off, so that the top of insulation limit plate is separated with the bottom of insulation curved baffle.Then rotation insulation curved baffle, until absolutely
The open end of edge curved baffle is horizontal, then by pulling out bearing plate, and while bearing plate pull-out, will pass through fixation
Block drives breaker to move outward, and the function of removing breaker can be realized.And works as and need breaker being put into insulation sides
Above-mentioned steps direction operation is installed in the inside of plate.At that time, insulation curved baffle will be covered on the top of breaker, and absolutely
The bottom of edge curved baffle is by insulation limit plate sealing, so that dust is difficult to enter between insulating arthropleura.And due to insulation
The arc-shaped structure of curved baffle, so that the top of insulation curved baffle is also not easy gather dust.And certain moist or
Person is easily infected in the environment of water, and insulation curved baffle can guide water flow by arcuate structure, prevents water flow and breaker
Contact, therefore by the setting of insulation curved baffle, realizes function that is waterproof and dampproof and being not easy gather dust, protective and
Safety is much larger than traditional electromechanical box.
2, in the utility model, attachment base 8 is connected to by electric wire with exterior power supply plant, and then attachment base 8 is again by inserting
Seat is electrically connected with the connected slot 15 on breaker 4.When breaker 4 by bearing plate 5 when being pulled out, due to attachment base 8
Position is relatively fixed, therefore the connected slot 15 of breaker 4 will be separated with the socket on attachment base 8, to realize breaker 4
The function that entire circuit disconnects, so that can not turn off total lock when carrying out maintenance, repair or replacement to breaker 4, subtract
The step of having lacked electric power installation, improve the efficiency of electric power maintenance.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is breaker exploded perspective schematic diagram in the utility model；
Fig. 2 is the curved baffle schematic diagram of internal structure that insulate in the utility model；
Fig. 3 is breaker and attachment base connection status structural schematic diagram in the utility model；
Fig. 4 is the attachment structure schematic diagram of insulating arthropleura in the utility model；
Fig. 5 is the configuration schematic diagram in the utility model；
Fig. 6 is the side structure schematic diagram of insulating arthropleura in the utility model；
Fig. 7 is the bottom substance schematic diagram of breaker in the utility model；
Fig. 8 is the side wall construction schematic diagram of breaker in the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1, insulating arthropleura；2, insulate curved baffle；3, round sliding slot；4, breaker；5, bearing plate；6, insulate limit plate；
7, connecting plate；8, attachment base；9, sliding rail；10, spool is connected；11, fixed block；12, idler wheel；13, limit sliding chutes；14, groove；
15, connected slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-8, the utility model provides a kind of technical solution: a kind of open frame circuit breaker use of high safety is exhausted
Edge safety screen movement mechanism, including insulating arthropleura 1 further include insulation curved baffle 2, round sliding slot 3, insulation limit plate 6, connect
Fishplate bar 7 and limit sliding chutes 13, there are two the total settings of insulating arthropleura 1, and side is solid by connecting plate 7 between two insulating arthropleuras 1
It is fixed to connect, insulation curved baffle 2 is slidably connected by round sliding slot 3 between two insulating arthropleuras 1, and the curved baffle 2 that insulate
Positioned at the outside of connecting plate 7, the cross section camber structure for the curved baffle 2 that insulate, bottom passes through limit between two insulating arthropleuras 1
Position 13 level of sliding slot slidably connects insulation limit plate 6, and the spacing in insulation limit plate 6 and 2 center of circle of curved baffle of insulating is equal to
The vertical interval of insulation curved baffle 2 open end and the center of circle, limit sliding chutes 13 run through round sliding slot 3, and the one of limit sliding chutes 13
Insulating arthropleura 1 is run through at end.
By using above-mentioned technical proposal, when insulation limit plate 6 passes through the bottom of the slide-in insulation curved baffle 2 of limit sliding chutes 13
Behind portion, the two will be bonded to each other, to prevent dust from entering the inside of insulation curved baffle 2, realize the function dust-proof to breaker 4
Energy.
Specifically, connection spool 10 is embedded with as shown in Fig. 1, Fig. 5 and Fig. 6, at the center of two insulating arthropleuras 1, and
It connecting and is rotatablely connected between spool 10 and insulating arthropleura 1 by sealing shroud, connection spool 10 is composed of tube body and plate body, and
Plate body is located at the inside of two insulating arthropleuras 1, and the inside of connection spool 10 offers several through slots, and inside all through slots
It is provided with sealing ring.
By using above-mentioned technical proposal, connect spool 10 can opposing insulation side plate 1 rotated, convenient for the cloth of user
Line operation, and prevent dust from entering by sealing shroud, and the sealing ring inside through slot will be so that between electric wire and connection spool 10
Gap reduce.
Specifically, as shown in figure 5, the inside of two insulating arthropleuras 1 and be located at insulation curved baffle 2 inside be fixedly connected
There is sliding rail 9, and be provided with bearing plate 5 between two sliding rails 9, and the two sides of bearing plate 5 pass through idler wheel 12 and sliding rail 9 rotates
Connection, wherein idler wheel 12 is located at the inside of sliding rail 9.
By using above-mentioned technical proposal, idler wheel 12 there are two settings, enables bearing plate 5 same what is moved horizontally altogether
When, horizontality is kept, prevents bearing plate 5 from tilting.
Specifically, as shown in Figure 5 and Figure 6, the cross section of sliding rail 9 is at inverted T-shaped structure, and the end of sliding rail 9 is provided with gear
Block.
It prevents idler wheel 12 from separating from side with sliding rail 9 by T row structure by using above-mentioned technical proposal, and passes through gear
Block prevents idler wheel 12 from sliding from the end of sliding rail 9, improves the stability of device.
Specifically, the top of bearing plate 5 is provided with breaker 4, the top of bearing plate 5 as shown in Fig. 4, Fig. 5, Fig. 7 and Fig. 8
Portion is fixedly connected with fixed block 11, and the bottom of breaker 4 opens up fluted 14, and fixed block 11 can pass through 14 breaker 4 of groove
It is connected together, the vertical view face of fixed block 11 is in polygonized structure, and the vertical view face of groove 14 and fixed block 11 are equidistant polygon
Structure.
By using above-mentioned technical proposal, breaker 4 is limited by fixed block 11, realizes and passes through 5 band of bearing plate
Dynamic breaker 4 carries out mobile function, and by polygonized structure, prevents breaker 4 from rotating during the installation process.
Specifically, as shown in Fig. 2-5 and Fig. 7, the inside of connecting plate 7 is fixedly connected with attachment base 8, and attachment base 8 and outer
Portion's electric power supply system is electrically connected, and connecting plate 7 is used cooperatively by the connected slot 15 opened up on socket and breaker 4.
By using above-mentioned technical proposal, attachment base 8 and the position of insulating arthropleura 1 are relatively fixed, and breaker 4 is activity
Connection, therefore the two can realize connection and isolated function by the sliding of bearing plate 5.
Specifically, as shown in Figs. 1-5, the top of insulation curved baffle 2, bearing plate 5 and the limit plate 6 that insulate is fixedly connected with
There is fixed strip.
By using above-mentioned technical proposal, insulation curved baffle 2, bearing plate 5 and insulation are limited by the way that fixed strip is convenient
Plate 6 is moved.
One concrete application of the present embodiment are as follows:
In use, when needing to take out breaker 4.Firstly, insulation limit plate 6 is slided by limit sliding chutes 13
Out, so that the top of insulation limit plate 6 is separated with the bottom of insulation curved baffle 2.Then rotation insulation curved baffle 2, until
The open end of insulation curved baffle 2 is horizontal, then by pulling out bearing plate 5, and while the pull-out of bearing plate 5, will lead to
Crossing fixed block 11 drives breaker 4 to move outward, and the function of removing breaker 4 can be realized.And works as and need breaker 4
It is put into the inside of insulating arthropleura 1, above-mentioned steps direction operation is installed.At that time, insulation curved baffle 2 will be covered on breaker
4 top, and insulate curved baffle 2 bottom by insulation limit plate 6 seal so that dust be difficult to enter insulating arthropleura 1 it
Between.And due to the arc-shaped structure of curved baffle 2 that insulate, so that the top of insulation curved baffle 2 is also not easy gather dust.
And in the environment of certain moist or easily contamination water, insulation curved baffle 2 can guide water flow by arcuate structure,
It prevents water flow from contacting with breaker 4, therefore by the setting of insulation curved baffle 2, realizes waterproof and dampproof and be not easy aggregation ash
The function of dirt, protective and safety are much larger than traditional electromechanical box；Attachment base 8 is connected by electric wire and exterior power supply plant
Logical, then attachment base 8 is electrically connected by the connected slot 15 on socket and breaker 4 again.When breaker 4 is passing through bearing plate
5 when pulling out, since the position of attachment base 8 is relatively fixed, the connected slot 15 of breaker 4 by with the socket on attachment base 8
Separation, thus realize the entire circuit of breaker 4 disconnection function so as to breaker 4 carry out maintenance, repair or
The step of when replacement, total lock can not turned off, reduce electric power installation, improve the efficiency of electric power maintenance.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features described in conjunction with this embodiment or example, structure, material live feature be contained in the utility model at least one
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (7)
1. a kind of open frame circuit breaker of high safety insulation safety baffle movement mechanism, including insulating arthropleura (1), feature
It is: further includes insulation curved baffle (2), round sliding slot (3), insulation limit plate (6), connecting plate (7) and limit sliding chutes (13),
There are two the insulating arthropleura (1) is arranged altogether, and side is fixedly connected by connecting plate (7) between two insulating arthropleuras (1), and two
Insulation curved baffle (2) is slidably connected by round sliding slot (3) between a insulating arthropleura (1), and the curved baffle that insulate
(2) it is located at the outside of connecting plate (7), the cross section camber structure of insulation curved baffle (2), two insulating arthropleuras
(1) bottom slidably connects insulation limit plate (6) by limit sliding chutes (13) level between, and insulate limit plate (6) and insulate
The spacing in curved baffle (2) center of circle is equal to the vertical interval of insulation curved baffle (2) open end and the center of circle, the limit sliding chutes
(13) through round sliding slot (3), and insulating arthropleura (1) is run through in one end of limit sliding chutes (13).
2. a kind of open frame circuit breaker of high safety according to claim 1 insulation safety baffle movement mechanism,
It is characterized in that: being embedded with connection spool (10) at the center of two insulating arthropleuras (1), and connect spool (10) and insulation
It is rotatablely connected between side plate (1) by sealing shroud, the connection spool (10) is composed of tube body and plate body, and plate body is located at
The inside of the inside of two insulating arthropleuras (1), connection spool (10) offers several through slots, and all through slots
Inside is provided with sealing ring.
3. a kind of open frame circuit breaker of high safety according to claim 1 insulation safety baffle movement mechanism,
Be characterized in that: the inside of two insulating arthropleuras (1) and be located at insulation curved baffle (2) inside be fixedly connected with sliding rail
(9), and between two sliding rails (9) be provided with bearing plate (5), and the two sides of bearing plate (5) pass through idler wheel (12) with
Sliding rail (9) rotation connection, wherein idler wheel (12) is located at the inside of sliding rail (9).
4. a kind of open frame circuit breaker of high safety according to claim 3 insulation safety baffle movement mechanism,
Be characterized in that: the cross section of the sliding rail (9) is at inverted T-shaped structure, and the end of sliding rail (9) is provided with block.
5. a kind of open frame circuit breaker of high safety according to claim 3 insulation safety baffle movement mechanism,
It is characterized in that: being provided with breaker (4) at the top of the bearing plate (5), be fixedly connected with fixation at the top of the bearing plate (5)
The bottom of block (11), the breaker (4) opens up fluted (14), and fixed block (11) can pass through groove (14) breaker (4)
It is connected together, the vertical view face of the fixed block (11) is in polygonized structure, and the vertical view face of groove (14) is with fixed block (11)
Equidistant polygonized structure.
6. a kind of open frame circuit breaker of high safety insulation safety baffle movement mechanism according to claim 1 or 5,
It is characterized by: being fixedly connected with attachment base (8) on the inside of the connecting plate (7), and attachment base (8) and external power supply are
System is electrically connected, and the connecting plate (7) is used cooperatively by the connected slot (15) opened up on socket and breaker (4).
7. a kind of open frame circuit breaker of high safety according to claim 1 insulation safety baffle movement mechanism,
It is characterized in that: being fixedly connected to fixation at the top of the insulation curved baffle (2), bearing plate (5) and insulation limit plate (6)
Item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920886060.6U CN209709532U (en) | 2019-06-13 | 2019-06-13 | A kind of open frame circuit breaker of high safety insulation safety baffle movement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920886060.6U CN209709532U (en) | 2019-06-13 | 2019-06-13 | A kind of open frame circuit breaker of high safety insulation safety baffle movement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209709532U true CN209709532U (en) | 2019-11-29 |
Family
ID=68650725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920886060.6U Active CN209709532U (en) | 2019-06-13 | 2019-06-13 | A kind of open frame circuit breaker of high safety insulation safety baffle movement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209709532U (en) |
-
2019
- 2019-06-13 CN CN201920886060.6U patent/CN209709532U/en active Active
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