CN208781786U - Frame circuit breaker - Google Patents
Frame circuit breaker Download PDFInfo
- Publication number
- CN208781786U CN208781786U CN201821646242.8U CN201821646242U CN208781786U CN 208781786 U CN208781786 U CN 208781786U CN 201821646242 U CN201821646242 U CN 201821646242U CN 208781786 U CN208781786 U CN 208781786U
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- fixedly connected
- circuit breaker
- frame circuit
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- frame
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Abstract
The utility model discloses frame circuit breakers, including frame circuit breaker ontology, the bottom of the frame circuit breaker ontology is connected with bottom plate, right side at the top of the bottom plate is fixedly connected with support plate, closing piece is fixedly connected at the top of the support plate, fixed block is fixedly connected on the right side of the frame circuit breaker ontology, the fixed block is through to the inner cavity of closing piece far from one end of frame circuit breaker ontology, through-hole compatible with fixed block is offered on the left of the closing piece, is fixedly connected with fixed frame on the right side of the closing piece inner cavity.The utility model is used cooperatively by closing piece, fixed block, through-hole, fixed frame, movable plate, connecting rod, bourdon tube, spring, baffle, fixed link, the first fixture block and the second fixture block, solve the problems, such as that frame circuit breaker is inconvenient to install, the frame circuit breaker has the advantages of being easily installed, the person of being convenient to use uses, the practicability for improving frame circuit breaker, is worthy to be popularized.
Description
Technical field
The utility model relates to frame circuit breaker technical fields, specially frame circuit breaker.
Background technique
Frame-type circuit breaker be it is a kind of can turn on, carry and disjunction normal circuit under the conditions of electric current, can also provide
Improper circuit condition under connect, the mechanical switch electric appliance of carrying certain time and breaking current, frame-type circuit breaker is used to
Electric energy and protection circuit and overload, under-voltage, the short circuit of power-supply device etc. are distributed, intelligent frame-type circuit breaker is applicable in exchange five
Ten hertz, 380 volts of voltage rating, 660 volts, rated current are distribution network of 200 peaces to 6,300 peaces
In, it is mainly used to distribute electric energy and protection circuit and power-supply device from overload, under-voltage, short circuit, the failures such as single-phase earthing
Harm, the breaker have a variety of intelligent protection functions, can accomplish selective protection, and tool movement is accurate, avoids unnecessary stop
Electricity, improve power supply reliability, under normal circumstances, the infrequently conversion that can be used as route is used, 1,250 peace with
Under breaker can be used as protecting the overload of motor and short in 50 hertz of exchange, in the network that 380 volts of voltage rating
Road, the infrequently starting for being alternatively arranged as motor under normal operation are used.
Frame circuit breaker is one of device common in life, however existing frame circuit breaker is inconvenient to pacify when in use
Dress, user need to waste a large amount of manpower and material resources during installation, it has not been convenient to which user uses, and reduces the reality of frame circuit breaker
The property used.
Utility model content
The purpose of this utility model is to provide frame circuit breakers, have the advantages of being easily installed, and solve frame open circuit
Device is inconvenient to the problem of installing.
To achieve the above object, the utility model provides the following technical solutions: frame circuit breaker, including frame circuit breaker sheet
Body, the bottom of the frame circuit breaker ontology are connected with bottom plate, and the right side at the top of the bottom plate is fixedly connected with support plate,
It is fixedly connected with closing piece at the top of the support plate, is fixedly connected with fixed block on the right side of the frame circuit breaker ontology.
The fixed block is through to the inner cavity of closing piece far from one end of frame circuit breaker ontology, opens up on the left of the closing piece
There is through-hole compatible with fixed block, fixed frame is fixedly connected on the right side of the closing piece inner cavity, the fixed block is far from frame
One end of breaker body is contacted with fixed frame, and the top and bottom of the fixed frame are connected with movable plate, the work
The two sides of movable plate are flexibly connected with closing piece, and the two sides at the top of the movable plate are fixedly connected to connecting rod, the connecting rod
Side far from movable plate is through to the outside of closing piece, is fixedly connected to bourdon tube at the top and bottom of the closing piece, described
The inner cavity of bourdon tube is provided with spring, and one end of the spring is fixedly connected with bourdon tube, and the other end of the spring is fixed to be connected
It is connected to baffle, the baffle is fixedly connected with fixed link far from the side of spring, and one end of the fixed link is through to bourdon tube
Outside and be fixedly connected with movable plate, the side of the movable plate is fixedly connected with the first fixture block, the top of the fixed frame
Through hole is offered with bottom, the top and bottom of the fixed block offer the first card slot, and first fixture block is separate
The side of movable plate is through to the inner cavity of the first card slot, and the inner cavity of the fixed frame is fixedly connected with the second fixture block, the fixation
The right side opening of block is equipped with the second card slot compatible with the second fixture block.
Preferably, the connecting rod is fixedly connected with pull rod, the rough surface of the pull rod far from one end of movable plate.
Preferably, the two sides of the closing piece inner cavity top and bottom are fixedly connected to limit plate, and the one of the limit plate
Side offers sliding groove compatible with movable plate, and the inner cavity of the sliding groove is connected with buffer stopper, the buffer stopper
Side is fixedly connected with movable plate.
Preferably, the two sides of the spring tube cavity offer limiting slot, and the inner cavity of the limiting slot is connected with
Limited block, the limited block are fixedly connected far from the side of limiting slot with baffle.
Preferably, barrier plate, the left side of the barrier plate and frame circuit breaker sheet are fixedly connected at the top of the bottom plate
Body contact, the barrier plate are fixedly connected with supporting block far from the side of frame circuit breaker ontology, the bottom of the supporting block with
Bottom plate is fixedly connected.
Preferably, link block is fixedly connected at the top of the bottom plate, the quantity of the link block is four, the connection
The side of block is fixedly connected with insert, and the front surface and back surface of the frame circuit breaker ontology offer and insert phase
The groove of adaptation.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through closing piece, fixed block, through-hole, fixed frame, movable plate, connecting rod, bourdon tube, spring, gear
Plate, fixed link, the first fixture block and the second fixture block are used cooperatively, and solve the problems, such as that frame circuit breaker is inconvenient to install, the frame
Frame breaker has the advantages of being easily installed, and the person of being convenient to use uses, improves the practicability of frame circuit breaker, be worth pushing away
Extensively.
2, the utility model is increased the contact area of the user's palm and connecting rod, is facilitated by the setting of pull rod
User pulls connecting rod movable plate can be limited and be propped up by being used cooperatively for limit plate, sliding groove and buffer stopper
Support, stability when improving movable plate sliding can limit baffle by being used cooperatively for limiting slot and limited block
Position, improves stability when barrier slides, can be to frame circuit breaker ontology by being used cooperatively for barrier plate and supporting block
Stopped, move backward frame circuit breaker ontology will not excessively, by being used cooperatively for link block, insert and groove,
Frame circuit breaker ontology can be limited, improve the stability of frame circuit breaker ontology.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model lock block structure top cross-sectional view；
Fig. 3 is the utility model spring tube structure main view sectional view；
Fig. 4 is the utility model connecting block structure left view sectional view；
Fig. 5 is the utility model lock block structure perspective view.
In figure: 1, frame circuit breaker ontology；2, bottom plate；3, support plate；4, closing piece；5, fixed block；6, through-hole；7, fixed
Frame；8, movable plate；9, connecting rod；10, bourdon tube；11, spring；12, baffle；13, fixed link；14, the first fixture block；15, run through
Hole；16, the first card slot；17, the second fixture block；18, the second card slot；19, pull rod；20, limit plate；21, sliding groove；22, buffer stopper；
23, limiting slot；24, limited block；25, barrier plate；26, supporting block；27, link block；28, insert；29, groove.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: frame circuit breaker, including frame circuit breaker ontology
1, the bottom of frame circuit breaker ontology 1 is connected with bottom plate 2, and the right side at 2 top of bottom plate is fixedly connected with support plate 3, supports
The top of plate 3 is fixedly connected with closing piece 4, and the right side of frame circuit breaker ontology 1 is fixedly connected with fixed block 5.
Fixed block 5 is through to the inner cavity of closing piece 4 far from one end of frame circuit breaker ontology 1, the left side of closing piece 4 offer with
The compatible through-hole 6 of fixed block 5 is fixedly connected with fixed frame 7 on the right side of 4 inner cavity of closing piece, and fixed block 5 is far from frame circuit breaker sheet
One end of body 1 is contacted with fixed frame 7, and the top and bottom of fixed frame 7 are connected with movable plate 8, and the two sides of movable plate 8 are equal
It is flexibly connected with closing piece 4, the two sides at 8 top of movable plate are fixedly connected to connecting rod 9, side of the connecting rod 9 far from movable plate 8
It is through to the outside of closing piece 4, the top and bottom of closing piece 4 are fixedly connected to bourdon tube 10, and the inner cavity of bourdon tube 10 is provided with
One end of spring 11, spring 11 is fixedly connected with bourdon tube 10, and the other end of spring 11 is fixedly connected with baffle 12, and baffle 12 is remote
Side from spring 11 is fixedly connected with fixed link 13, and one end of fixed link 13 is through to the outside of bourdon tube 10 and and movable plate
8 are fixedly connected, and the side of movable plate 8 is fixedly connected with the first fixture block 14, and the top and bottom of fixed frame 7 offer through hole
15, the top and bottom of fixed block 5 offer the first card slot 16, and the first fixture block 14 is through to far from the side of movable plate 8
The inner cavity of one card slot 16, the inner cavity of fixed frame 7 are fixedly connected with the second fixture block 17, and the right side opening of fixed block 5 is equipped with and the second card
Compatible second card slot 18 of block 17.
In the utility model: connecting rod 9 is fixedly connected with pull rod 19 far from one end of movable plate 8, and the surface of pull rod 19 is thick
It is rough, by the setting of pull rod 19, the contact area of the user's palm Yu connecting rod 9 is increased, the person of being convenient to use pulls connection
Bar 9.
In the utility model: the two sides of 4 inner cavity top of closing piece and bottom are fixedly connected to limit plate 20, limit plate 20
Side offers sliding groove 21 compatible with movable plate 8, and the inner cavity of sliding groove 21 is connected with buffer stopper 22, buffer stopper 22
Side be fixedly connected with movable plate 8, can be to activity by being used cooperatively for limit plate 20, sliding groove 21 and buffer stopper 22
Plate 8 is limited and is supported, and stability when movable plate 8 slides is improved.
In the utility model: the two sides of 10 inner cavity of bourdon tube offer limiting slot 23, and the inner cavity activity of limiting slot 23 connects
It is connected to limited block 24, side of the limited block 24 far from limiting slot 23 is fixedly connected with baffle 12, passes through limiting slot 23 and limited block
24 be used cooperatively, can limit baffle 12, improve stability when baffle 12 slides.
In the utility model: the top of bottom plate 2 is fixedly connected with barrier plate 25, the left side of barrier plate 25 and frame circuit breaker
Ontology 1 contacts, and barrier plate 25 is fixedly connected with supporting block 26, the bottom of supporting block 26 far from the side of frame circuit breaker ontology 1
It is fixedly connected with bottom plate 2, by being used cooperatively for barrier plate 25 and supporting block 26, frame circuit breaker ontology 1 can be hindered
Gear, move backward frame circuit breaker ontology 1 will not excessively.
In the utility model: the top of bottom plate 2 is fixedly connected with link block 27, and the quantity of link block 27 is four, connection
The side of block 27 is fixedly connected with insert 28, and the front surface and back surface of frame circuit breaker ontology 1 offer and insert
28 compatible grooves 29 can be to frame circuit breaker ontology by being used cooperatively for link block 27, insert 28 and groove 29
1 is limited, and the stability of frame circuit breaker ontology 1 is improved.
Working principle: when the utility model is used, frame circuit breaker ontology 1 by being placed on the top of bottom plate 2 by user
Portion, fixed block 5 are inserted into the inner cavity of closing piece 4, and fixed block 5 touches the first fixture block 14, the first fixture block 14 under the effect of fixed block 5 to
Side far from fixed block 5 is mobile, and the first fixture block 14 drives movable plate 8 mobile, and movable plate 8 drives connecting rod 9 and fixed link 13
It moves, fixed link 13 drives baffle 12 mobile, 11 forced contraction of spring, and when fixed block 5 moves to a certain extent, spring 11 is extensive
Multiple length, the first fixture block 14 are caught in the inner cavity of the first card slot 16, and the second fixture block 17 is caught in the inner cavity of the second card slot 18, that is, reaches
The purpose being easily installed.
In summary: the frame circuit breaker passes through closing piece 4, fixed block 5, through-hole 6, fixed frame 7, movable plate 8, connecting rod
9, bourdon tube 10, spring 11, baffle 12, fixed link 13, the first fixture block 14 and the second fixture block 17 are used cooperatively, and solve frame
Breaker is inconvenient to the problem of installing, which has the advantages of being easily installed, and the person of being convenient to use uses, improves
The practicability of frame circuit breaker, is worthy to be popularized.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. frame circuit breaker, including frame circuit breaker ontology (1), it is characterised in that: the bottom of the frame circuit breaker ontology (1)
It is connected with bottom plate (2), the right side at the top of the bottom plate (2) is fixedly connected with support plate (3), the top of the support plate (3)
Portion is fixedly connected with closing piece (4), is fixedly connected with fixed block (5) on the right side of the frame circuit breaker ontology (1)；
The fixed block (5) is through to the inner cavity of closing piece (4) far from the one end of frame circuit breaker ontology (1), the closing piece (4)
Left side offers and fixed block (5) compatible through-hole (6), is fixedly connected with fixed frame on the right side of closing piece (4) inner cavity
(7), the fixed block (5) contacts far from the one end of frame circuit breaker ontology (1) with fixed frame (7), the top of the fixed frame (7)
Portion and bottom are connected with movable plate (8), and the two sides of the movable plate (8) are flexibly connected with closing piece (4), the activity
Two sides at the top of plate (8) are fixedly connected to connecting rod (9), and the connecting rod (9) is through to lock far from the side of movable plate (8)
The outside of block (4) is fixedly connected to bourdon tube (10) at the top and bottom of the closing piece (4), the bourdon tube (10) it is interior
Chamber is provided with spring (11), and one end of the spring (11) is fixedly connected with bourdon tube (10), the other end of the spring (11)
It is fixedly connected with baffle (12), the baffle (12) is fixedly connected with fixed link (13) far from the side of spring (11), described solid
One end of fixed pole (13) is through to the outside of bourdon tube (10) and is fixedly connected with movable plate (8), the side of the movable plate (8)
It is fixedly connected with the first fixture block (14), the top and bottom of the fixed frame (7) offer through hole (15), the fixed block
(5) top and bottom offer the first card slot (16), and first fixture block (14) is through to far from the side of movable plate (8)
The inner cavity of the inner cavity of first card slot (16), the fixed frame (7) is fixedly connected with the second fixture block (17), the fixed block (5)
Right side opening is equipped with the second fixture block (17) compatible second card slot (18).
2. frame circuit breaker according to claim 1, it is characterised in that: the one of the connecting rod (9) separate movable plate (8)
End is fixedly connected with pull rod (19), the rough surface of the pull rod (19).
3. frame circuit breaker according to claim 1, it is characterised in that: the two of closing piece (4) inner cavity top and bottom
Side is fixedly connected to limit plate (20), and the side of the limit plate (20) offers and movable plate (8) compatible sliding groove
(21), the inner cavity of the sliding groove (21) is connected with buffer stopper (22), the side and movable plate (8) of the buffer stopper (22)
It is fixedly connected.
4. frame circuit breaker according to claim 1, it is characterised in that: the two sides of bourdon tube (10) inner cavity open up
Have limiting slot (23), the inner cavity of the limiting slot (23) is connected with limited block (24), and the limited block (24) is far from limit
The side of slot (23) is fixedly connected with baffle (12).
5. frame circuit breaker according to claim 1, it is characterised in that: be fixedly connected with resistance at the top of the bottom plate (2)
The left side of baffle (25), the barrier plate (25) is contacted with frame circuit breaker ontology (1), and the barrier plate (25) is disconnected far from frame
The side of road device ontology (1) is fixedly connected with supporting block (26), and the bottom of the supporting block (26) is fixedly connected with bottom plate (2).
6. frame circuit breaker according to claim 1, it is characterised in that: the company of being fixedly connected at the top of the bottom plate (2)
It connecing block (27), the quantity of the link block (27) is four, and the side of the link block (27) is fixedly connected with insert (28),
The front surface and back surface of the frame circuit breaker ontology (1) offer and insert (28) compatible groove (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821646242.8U CN208781786U (en) | 2018-10-11 | 2018-10-11 | Frame circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821646242.8U CN208781786U (en) | 2018-10-11 | 2018-10-11 | Frame circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208781786U true CN208781786U (en) | 2019-04-23 |
Family
ID=66161440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821646242.8U Active CN208781786U (en) | 2018-10-11 | 2018-10-11 | Frame circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208781786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114464503A (en) * | 2022-01-13 | 2022-05-10 | 威尔朗电气有限公司 | Frame circuit breaker |
-
2018
- 2018-10-11 CN CN201821646242.8U patent/CN208781786U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114464503A (en) * | 2022-01-13 | 2022-05-10 | 威尔朗电气有限公司 | Frame circuit breaker |
| CN114464503B (en) * | 2022-01-13 | 2024-06-07 | 威尔朗电气有限公司 | Frame circuit breaker |
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