CN208111344U - A kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling - Google Patents
A kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling Download PDFInfo
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- CN208111344U CN208111344U CN201820450542.2U CN201820450542U CN208111344U CN 208111344 U CN208111344 U CN 208111344U CN 201820450542 U CN201820450542 U CN 201820450542U CN 208111344 U CN208111344 U CN 208111344U
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- mounting rack
- fixedly connected
- circuit breaker
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- match
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Abstract
The utility model discloses a kind of indoor high-voltage vacuum circuit breaker mounting brackets for being easily installed and dismantling, including U-shaped mounting rack, breaker is connected in the U-shaped mounting rack, the opposite two side walls of described circuit breaker base or so are uniformly fixedly connected with multiple T-shaped sliders, the side wall of the U-shaped mounting rack opposite side offers the T shape sliding slot to match with T-shaped slider, positioning plate there are two being symmetrically fixedly connected before and after two upper ends of the U-shaped mounting rack are equal, two equal hinge connections in upper end of the U-shaped mounting rack have pressing plate, opposite two side walls offer cylinder groove before and after the pressing plate, gag lever post is fixedly connected with by reset spring in the cylinder groove, the surface of the positioning plate offers the limit hole to match with gag lever post.The efficiency greatly improved to breaker dismounting of the utility model, is easy to use.
Description
Technical field
The utility model relates to breaker technical field more particularly to a kind of indoor high-voltage vacuums for being easily installed and dismantling
Breaker mounting bracket.
Background technique
Breaker is the electric current referred to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition.Breaker is divided into high-voltage circuitbreaker by its use scope
With low-voltage circuit breaker, high-low pressure identification of boundaries is relatively fuzzyyer, and 3kV or more is generally known as High-Voltage Electrical Appliances.Breaker can be used to
Electric energy is distributed, asynchronous motor is infrequently started, the implementations such as power circuit and motor are protected, when their generations are serious
When overload or short circuit and the failures such as under-voltage can automatic shutdown circuit, function is equivalent to Fuse switch and crosses underheat relay
The combination of device etc..And change components are not needed generally after disjunction fault current.Currently, having had been widely used.
Electricity generation, conveying, in use, distribution is an extremely important link.Distribution system includes transformer and various high-low pressures
Electrical equipment, low-voltage circuit breaker are then a kind of using the electric appliance having a large capacity and a wide range.
The installation of indoor high-voltage vacuum circuit breaker is fixed in generally by a large amount of bolt in the prior art
It is all very inconvenient to the installation and removal of breaker in mounting bracket, the strong influence installing and dismounting effect of breaker
Rate.
Utility model content
Purpose of the utility model is to solve the installation in the prior art for indoor high-voltage vacuum circuit breaker is general
It is to be fixed in mounting bracket by a large amount of bolt, it is all very inconvenient to the installation and removal of breaker, greatly
The problem of affecting the installing and dismounting efficiency of breaker, and a kind of indoor high-voltage vacuum open circuit for being easily installed and dismantling proposed
Device mounting bracket.
To achieve the goals above, the utility model uses following technical solution：
A kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling, including U shape mounting rack, the U
Breaker is connected in shape mounting rack, it is sliding that the opposite two side walls of described circuit breaker base or so are uniformly fixedly connected with multiple T shapes
Block, the side wall of the U-shaped mounting rack opposite side offer the T shape sliding slot to match with T-shaped slider, the U-shaped mounting rack
Two upper ends front and back is symmetrically fixedly connected there are two positioning plate, two equal hinge connections in upper end of the U-shaped mounting rack have by
Pressing plate, the opposite two side walls in pressing plate front and back offer cylinder groove, pass through the fixed company of reset spring in the cylinder groove
It is connected to gag lever post, the surface of the positioning plate offers the limit hole to match with gag lever post, and the U-shaped mounting rack two vertical
The surface in portion offers the first through slot, and first through slot is interior to be connected with bull stick by ball bearing rotational, and the bull stick is
Hollow structure, and internal slide is connected with extension rod, one end of the extension rod is stretched out outside U-shaped mounting rack, and is fixedly connected with
Runner, the runner are polygonized structure, and the surface of the U-shaped mounting rack offers the limiting slot to match with runner, described
The uniform fixing sleeve of bar wall of bull stick is connected to multiple drive bevel gears, the side wall of first through slot offer it is multiple respectively and actively
Corresponding second through slot of helical gear, second through slot is interior to be rotatably connected to screw rod, one end of the screw rod by rolling bearing
It is fixedly connected with the follow bevel gear engaged with drive bevel gear, the other end of the screw rod is threaded with kelly, the card
One end of bar offers the screw hole to match with screw rod, and the side wall of the circuit breaker base offers the card to match with kelly
Hole.
Preferably, the lower end of the pressing plate is fixed with one layer of buffer rubber gasket.
Preferably, the bar wall of the gag lever post is symmetrically fixedly connected there are two the first position limiting slide block, the cylinder groove it is interior
Wall offers the first limit sliding chutes to match with the first position limiting slide block.
Preferably, the gag lever post is embedded with Universal caster far from one end of cylinder groove.
Preferably, the bar wall of the extension rod is symmetrically fixedly connected there are two the second position limiting slide block, the inner wall of the bull stick
Offer the second limit sliding chutes to match with the second position limiting slide block.
Preferably, the bar wall of the kelly is symmetrically fixedly connected there are two third position limiting slide block, second through slot it is interior
Wall offers the third limit sliding chutes to match with third position limiting slide block.
Compared with prior art, the utility model provides a kind of indoor high-voltage vacuum circuit breaker for being easily installed and dismantling
With mounting bracket, has following beneficial effect：
The indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling passes through T-shaped slider and T shape sliding slot
Cooperation is connected to what breaker consolidated in U-shaped mounting rack, is rotated further by pressing plate, is made the buffer rubber gasket of pressing plate lower end that will break
Road device carries out firm pressing, and reset spring releases gag lever post in cylinder groove, and gag lever post and limit hole is made to carry out firm card
It closes, relative limit can be carried out to pressing plate, and when needing to unlock, gag lever post, which is smash out in limit hole, to be solved
Except locking, extension rod is pulled out in bull stick using runner, then bar rotation is driven by rotation extension rod, and then drive actively oblique
Gear rotation drives screw rod to rotate, and then utilizes screw rod and kelly using the engagement of drive bevel gear and follow bevel gear
Threaded connection effect drive kelly be displaced outwardly, engage kelly with card hole, can be realized the firm fixation to breaker, then
Runner is promoted in limiting slot, realizes that limit is fixed, single unit system is easily installed disassembly, greatly improves and dismounts to breaker
Efficiency, be easy to use.
And be not directed to part in the device and be the same as those in the prior art or can be realized by using the prior art, this is practical
The novel efficiency greatly improved to breaker dismounting, is easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling
Structural schematic diagram；
Fig. 2 be the utility model proposes a kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling
The structural schematic diagram that U-shaped mounting rack is connect with breaker；
Fig. 3 be the utility model proposes a kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling
The structural schematic diagram of part A；
Fig. 4 be the utility model proposes a kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling
The structural schematic diagram that positioning plate is connected with pressing plate；
Fig. 5 be the utility model proposes a kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling
The structural schematic diagram that bull stick is connected with extension rod.
In figure：1U shape mounting rack, 2 breakers, 3T shape sliding block, 4T shape sliding slot, 5 positioning plates, 6 pressing plate, 7 cylinder grooves, 8 are answered
Position spring, 9 gag lever posts, 10 limit holes, 11 first through slots, 12 bull sticks, 13 extension rods, 14 runners, 15 limiting slots, 16 actives are tiltedly
Gear, 17 second through slots, 18 screw rods, 19 follow bevel gears, 20 kellies, 21 card holes.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-5, a kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling, including U-shaped peace
1 is shelved, breaker 2 is connected in U-shaped mounting rack 1, the opposite two side walls of 2 pedestal of breaker or so are uniformly fixedly connected with more
A T-shaped slider 3, the side wall of 1 opposite side of U-shaped mounting rack offer the T shape sliding slot 4 to match with T-shaped slider 3, U-shaped installation
Positioning plate 5 there are two being symmetrically fixedly connected before and after two upper ends of frame 1 are equal, two equal hinge connections in upper end of U-shaped mounting rack 1
There is pressing plate 6, the opposite two side walls in 6 front and back of pressing plate offer cylinder groove 7, connect in cylinder groove 7 by the way that reset spring 8 is fixed
It is connected to gag lever post 9, the surface of positioning plate 5 offers the limit hole 10 to match with gag lever post 9, and U-shaped mounting rack 1 two vertical
The surface in portion offers the first through slot 11, is connected with bull stick 12 by ball bearing rotational in the first through slot 11, bull stick 12 is
Hollow structure, and internal slide is connected with extension rod 13, one end of extension rod 13 is stretched out outside U-shaped mounting rack 1, and is fixedly connected with
Runner 14, runner 14 are polygonized structure, and the surface of U-shaped mounting rack 1 offers the limiting slot 15 to match with runner 14, bull stick
The 12 uniform fixing sleeve of bar wall is connected to multiple drive bevel gears 16, and the side wall of the first through slot 11 offers multiple oblique with active respectively
Corresponding second through slot 17 of gear 16 is rotatably connected to screw rod 18, one end of screw rod 18 by rolling bearing in second through slot 17
It is fixedly connected with the follow bevel gear 19 engaged with drive bevel gear 16, the other end of screw rod 18 is threaded with kelly 20, card
One end of bar 20 offers the screw hole to match with screw rod 18, and the side wall of 2 pedestal of breaker is offered to match with kelly 20
Card hole 21.
The lower end of pressing plate 6 is fixed with one layer of buffer rubber gasket.
The bar wall of gag lever post 9 is symmetrically fixedly connected there are two the first position limiting slide block, and the inner wall of cylinder groove 7 offers and first
The first limit sliding chutes that position limiting slide block matches.
Gag lever post 9 is embedded with Universal caster far from one end of cylinder groove 7.
The bar wall of extension rod 13 is symmetrically fixedly connected there are two the second position limiting slide block, and the inner wall of bull stick 12 offers and second
The second limit sliding chutes that position limiting slide block matches.
The bar wall of kelly 20 is symmetrically fixedly connected there are two third position limiting slide block, the inner wall of the second through slot 17 offer with
The third limit sliding chutes that third position limiting slide block matches.
In the utility model, in use, the cooperation by T-shaped slider 3 and T shape sliding slot 4 is connected to what breaker 2 consolidated
In U-shaped mounting rack 1, it is rotated further by pressing plate 6, makes the buffer rubber gasket of 6 lower end of pressing plate that breaker 2 to be carried out to firm pressing,
Reset spring 8 releases gag lever post 9 in cylinder groove 7, and gag lever post 9 is made to carry out firm engaging with limit hole 10, can be to pressing
Plate 6 carries out relative limit, and when needing to unlock, gag lever post 9, which is smash out in limit hole 10, to unlock,
Extension rod 13 is pulled out in bull stick 12 using runner 14, then drives bull stick 12 to rotate by rotation extension rod 13, and then drive master
Dynamic helical gear 16 rotates, and drives screw rod 18 to rotate using the engagement of drive bevel gear 16 and follow bevel gear 19, Jin Erli
It drives kelly 20 to be displaced outwardly with screw rod 18 and the threaded connection effect of kelly 20, engages kelly 20 with card hole 21, Neng Goushi
Now to the firm fixation of breaker 2, then by the propulsion limiting slot 15 of runner 14, realize that limit is fixed, single unit system is easily installed
Disassembly greatly improves the efficiency dismounted to breaker 2, is easy to use.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling, including U-shaped mounting rack (1), special
Sign is, is connected with breaker (2) in the U-shaped mounting rack (1), and the opposite two side walls of described breaker (2) pedestal or so are equal
Even to be fixedly connected with multiple T-shaped sliders (3), the side wall of U-shaped mounting rack (1) opposite side offers and T-shaped slider (3) phase
Matched T shape sliding slot (4), two upper ends of the U-shaped mounting rack (1) front and back are symmetrically fixedly connected there are two positioning plate (5),
Two equal hinge connections in upper end of the U-shaped mounting rack (1) have pressing plate (6), opposite two side walls before and after the pressing plate (6)
It offers cylinder groove (7), is fixedly connected with gag lever post (9), the positioning by reset spring (8) in the cylinder groove (7)
The surface of plate (5) offers the limit hole (10) to match with gag lever post (9), the table of (1) two vertical portion of U-shaped mounting rack
Face offers the first through slot (11), is connected with bull stick (12) in first through slot (11) by ball bearing rotational, described
Bull stick (12) is hollow structure, and internal slide is connected with extension rod (13), and U-shaped installation is stretched out in one end of the extension rod (13)
Frame (1) outside, and is fixedly connected with runner (14), and the runner (14) is polygonized structure, the surface of the U-shaped mounting rack (1)
The limiting slot (15) to match with runner (14) is offered, it is oblique that the uniform fixing sleeve of bar wall of the bull stick (12) is connected to multiple actives
Gear (16), the side wall of first through slot (11) offer multiple second through slots corresponding with drive bevel gear (16) respectively
(17), it is rotatably connected to screw rod (18) in second through slot (17) by rolling bearing, one end of the screw rod (18) is fixed
It is connected with the follow bevel gear (19) engaged with drive bevel gear (16), the other end of the screw rod (18) is threaded with kelly
(20), one end of the kelly (20) offers the screw hole to match with screw rod (18), and the side wall of breaker (2) pedestal is opened
Equipped with the card hole (21) to match with kelly (20).
2. a kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling according to claim 1,
It is characterized in that, the lower end of the pressing plate (6) is fixed with one layer of buffer rubber gasket.
3. a kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling according to claim 1,
Be characterized in that, the bar wall of the gag lever post (9) is symmetrically fixedly connected there are two the first position limiting slide block, the cylinder groove (7) it is interior
Wall offers the first limit sliding chutes to match with the first position limiting slide block.
4. a kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling according to claim 1,
It is characterized in that, the gag lever post (9) is embedded with Universal caster far from the one end of cylinder groove (7).
5. a kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling according to claim 1,
Be characterized in that, the bar wall of the extension rod (13) is symmetrically fixedly connected there are two the second position limiting slide block, the bull stick (12) it is interior
Wall offers the second limit sliding chutes to match with the second position limiting slide block.
6. a kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling according to claim 1,
It is characterized in that, the bar wall of the kelly (20) is symmetrically fixedly connected there are two third position limiting slide block, second through slot (17)
Inner wall offers the third limit sliding chutes to match with third position limiting slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820450542.2U CN208111344U (en) | 2018-04-02 | 2018-04-02 | A kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820450542.2U CN208111344U (en) | 2018-04-02 | 2018-04-02 | A kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208111344U true CN208111344U (en) | 2018-11-16 |
Family
ID=64121951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820450542.2U Expired - Fee Related CN208111344U (en) | 2018-04-02 | 2018-04-02 | A kind of indoor high-voltage vacuum circuit breaker mounting bracket for being easily installed and dismantling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208111344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111294541A (en) * | 2020-02-04 | 2020-06-16 | 深圳市惟新科技股份有限公司 | Intelligent law enforcement instrument for traffic dispatching and commanding |
-
2018
- 2018-04-02 CN CN201820450542.2U patent/CN208111344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111294541A (en) * | 2020-02-04 | 2020-06-16 | 深圳市惟新科技股份有限公司 | Intelligent law enforcement instrument for traffic dispatching and commanding |
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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 |
Granted publication date: 20181116 Termination date: 20210402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |