CN107946145B - A kind of embedded low-voltage circuit breaker being easily installed - Google Patents
A kind of embedded low-voltage circuit breaker being easily installed Download PDFInfo
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- CN107946145B CN107946145B CN201711413204.8A CN201711413204A CN107946145B CN 107946145 B CN107946145 B CN 107946145B CN 201711413204 A CN201711413204 A CN 201711413204A CN 107946145 B CN107946145 B CN 107946145B
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- fixedly connected
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- spring
- shell
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0214—Housing or casing lateral walls containing guiding grooves or special mounting facilities
Abstract
The invention discloses a kind of embedded low-voltage circuit breakers being easily installed, including shell, sliding rail is fixedly connected at the top and bottom of inner walls, the surface of sliding rail slidably connects sliding block, it is fixedly connected between two sliding blocks by movable plate, the midpoint on the right side of movable plate is fixedly connected with breaker body.The present invention passes through setting sliding rail, sliding block, movable plate, groove block, fixed block, first rotating shaft, swingle, second shaft, connecting rod, first spring retaining plate, limited block, limit telescopic bar, gag lever post, damping telescopic rod, second spring fixed plate, damping spring, Skidproof soft cushion, adjusting nut, adjustment bolt, slide bar, movable block, postive stop baffle, limit plate and fixed rope, it is easily installed embedded low-voltage circuit breaker, alleviate the work load of staff, avoid the accident occurred in installation process that breaker is caused to damage, avoid unnecessary economic loss, it brings great convenience to user.
Description
Technical field
The present invention relates to low voltage electrical apparatus technology field, specially a kind of embedded low-voltage circuit breaker being easily installed.
Background technique
Low-voltage circuit breaker be it is a kind of can not only connect with disjunction normal duty electric current and overload electric current, can also connect
With the device for switching of disjunction short circuit current, low-voltage circuit breaker in addition to playing control action, also has certain protection function in circuit
Can, such as overload, short circuit, under-voltage and earth leakage protective, there are many mode classification of low-voltage circuit breaker, by use classes point, there is choosing
Select type (protective device Parameter adjustable) and non-selection type (protective device parameter is non-adjustable), by arc-extinguishing medium point, have air type and
Vacuum type, during installing embedded low-voltage circuit breaker, common embedded low-voltage circuit breaker is not easy to install, and needs to spend
Staff's more time and energy go to install embedded low-voltage circuit breaker, increase the work load of staff, also hold
Easily because the accident that occurs causes low-voltage circuit breaker to damage in installation process, generate unnecessary economic loss, to user with
It is greatly inconvenient to come.
Summary of the invention
The purpose of the present invention is to provide a kind of embedded low-voltage circuit breaker being easily installed, have be easily installed it is excellent
Point solves the problems, such as that common embedded low-voltage circuit breaker is not easy to installation.
To achieve the above object, the invention provides the following technical scheme: a kind of embedded low-voltage circuit breaker being easily installed,
Including shell, sliding rail is fixedly connected at the top and bottom of the inner walls, the surface of the sliding rail slidably connects cunning
Block is fixedly connected between two sliding blocks by movable plate, and the midpoint on the right side of the movable plate is fixedly connected with breaker body,
Midpoint on the left of the movable plate is fixedly connected with fluted piece, there are two the top and bottom of the groove block are symmetrical arranged
Fixed block, the front of the fixed block are fixedly connected with first rotating shaft, and the surface activity of the first rotating shaft is connected with swingle,
The swingle front is fixedly connected with the second shaft, the surface activity connection of second shaft far from the side of first rotating shaft
There is connecting rod, the connecting rod is fixedly connected with the first spring retaining plate, a left side for the connecting rod far from the side of the second shaft
Side is fixedly connected with limited block, and the limited block is fixedly connected with limit telescopic bar, institute far from the side of the first spring retaining plate
It states limit telescopic bar and is fixedly connected with gag lever post, the left side of the gag lever post and the left side of inner walls far from the side of limited block
It is fixedly connected, first spring retaining plate is fixedly connected with damping telescopic rod far from the side of connecting rod, and the damping is flexible
Bar is fixedly connected with second spring fixed plate far from the side of the first spring retaining plate, and the surface of the damping telescopic rod is socketed with
Damping spring, side of the damping spring far from second spring fixed plate is fixedly connected with the first spring retaining plate, described to subtract
Shake side of the spring far from the first spring retaining plate is fixedly connected with second spring fixed plate, and the second spring fixed plate is separate
The side of damping telescopic rod is fixedly connected with Skidproof soft cushion, and the position that the case top and bottom correspond to Skidproof soft cushion opens up
There is fixing port, be symmetrical arranged in the groove on the left of the groove block there are two adjusting nut, the movable plate right side is corresponding to be adjusted
The position of nut is provided with adjustment bolt used in conjunction with, and the left end of the adjustment bolt sequentially passes through activity from right to left
Plate, groove block and adjusting nut and the outside for extending to adjusting nut are fixedly connected with spill spin block, and the inner walls left side is right
It answers the position of spill spin block to be fixedly connected with rotating seat, swivel plate, the rotation is connected in the groove on the right side of the rotating seat
The left side of switch block through rotating seat and extend to its it is internal be fixedly connected on the right side of swivel plate, the inner walls front and carry on the back
Right side at the top of face is fixedly connected to slide bar, and the surface of the slide bar slidably connects movable block, and the slide bar is far from shell
Side be fixedly connected with postive stop baffle, the bottom of the movable block is fixedly connected with limit plate, passes through between two limit plates
Fixed rope is fixedly connected, and the limit plate is fixedly connected with fixed link, the shell front and back far from the side of fixed rope
The position of corresponding fixed link offers through-hole, and the surface of the fixed link is socketed with fixed spring, and the fixed spring is separate
The side of shell is fixedly connected with limit plate, and the fixed spring is fixedly connected with the casing far from the side of limit plate, the shell
The position of corresponding breaker body offers operation port, position shell right side and be located above operation port on the right side of internal wall
It is fixedly connected with link block, the front of the link block is fixedly connected with baffle shaft, and the surface activity of the baffle shaft connects
It is connected to protection baffle compatible with operation port.
Preferably, on the left of the inner walls and position above rotating seat is fixedly connected with supporting block, the branch
Limit cushion is fixedly connected on the right side of bracer.
Preferably, there are two the first support connecting plate, the first support connecting plates for the bottom symmetrical setting on the right side of the shell
Bottom be fixedly connected with support telescopic bar, the bottom of the support telescopic bar is fixedly connected with the second support connecting plate, the branch
The surface of support telescopic rod is socketed with support spring, and the first support connecting plate supports connecting plate is fixed to connect by support spring with second
It connects.
Preferably, the bottom of the breaker body, which is provided with, shelves plate, and described shelve is fixedly connected on the right side of board bottom portion
There is securing plate, the securing plate is fixedly connected far from the side for shelving plate with movable plate.
Preferably, the bottom on the right side of the protection baffle, which is fixedly connected with, stirs handle, the right side for stirring handle top
Side is fixedly connected with firm bar, and the firm bar is fixedly connected far from the side for stirring handle with protection baffle.
Preferably, the gag lever post is fixedly connected with reinforcing rod close to the side of rotating seat, and the reinforcing rod is far from limit
It is fixedly connected on the left of the side of bar and inner walls.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention passes through setting sliding rail, sliding block, movable plate, groove block, fixed block, first rotating shaft, swingle, second turn
Axis, connecting rod, the first spring retaining plate, limited block, limit telescopic bar, gag lever post, damping telescopic rod, second spring fixed plate,
Damping spring, Skidproof soft cushion, adjusting nut, adjustment bolt, slide bar, movable block, postive stop baffle, limit plate and fixed rope make interior
Embedded low-voltage circuit breaker is easily installed, and alleviates the work load of staff, and the accident occurred in installation process is avoided to cause
Breaker damage, avoids unnecessary economic loss, brings great convenience to user.
2, the present invention plays the role of limiting groove block by setting supporting block and limit cushion, prevents groove block from transporting
The left side for moving connecting rod is promoted by the first support of setting connecting plate, support telescopic bar, the second support connecting plate and support spring
The mounting stability of entire breaker shelves plate and securing plate by setting, prevent breaker body because of gravity or other outside
The influence of power and tilt, by setting stir handle and firm bar, facilitate staff overturn protection baffle, thus to breaker
Main body is checked, by the way that reinforcing rod is arranged, prevents gag lever post from damaging because of the influence of external force.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of front view of the present invention；
Fig. 2 is the partial enlarged view of A-A in Fig. 1 of the present invention；
Fig. 3 is the structural profile of right view of the present invention；
Fig. 4 is the partial enlarged view of B-B in Fig. 3 of the present invention.
In figure: 1 shell, 2 sliding rails, 3 sliding blocks, 4 movable plates, 5 breaker bodies, 6 groove blocks, 7 fixed blocks, 8 first rotating shafts,
9 swingles, 10 second shafts, 11 connecting rods, 12 first spring retaining plates, 13 limited blocks, 14 limit telescopic bars, 15 gag lever posts,
16 damping telescopic rods, 17 second spring fixed plates, 18 damping springs, 19 Skidproof soft cushions, 20 fixing ports, 21 adjusting nuts, 22 are adjusted
Whole bolt, 23 spill spin blocks, 24 rotating seats, 25 swivel plates, 26 slide bars, 27 movable blocks, 28 postive stop baffles, 29 limit plates, 30 are fixed
Rope, 31 fixed links, 32 through-holes, 33 fixed springs, 34 operation ports, 35 link blocks, 36 baffle shafts, 37 protection baffles, 38 supports
Block, 39 limit cushions, 40 first support connecting plates, 41 support telescopic bars, 42 second support connecting plates, 43 support springs, 44 shelve plate,
Handle, 47 firm bars, 48 reinforcing rods are stirred in 45 securing plates, 46.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, a kind of embedded low-voltage circuit breaker being easily installed, including shell 1, the bottom on 1 right side of shell
It is symmetrical arranged there are two the first support connecting plate 40, the bottom of the first support connecting plate 40 is fixedly connected with support telescopic bar 41, supports
The bottom of telescopic rod 41 is fixedly connected with the second support connecting plate 42, and the surface of support telescopic bar 41 is socketed with support spring 43, the
One support connecting plate 40 is fixedly connected by support spring 43 with the second support connecting plate 42, and the first support of setting connecting plate 40, branch are passed through
It supports telescopic rod 41, second and supports connecting plate 42 and support spring 43, improve the mounting stability of entire breaker, 1 inner wall of shell
Top and bottom be fixedly connected to sliding rail 2, the surface of sliding rail 2 slidably connects sliding block 3, passes through work between two sliding blocks 3
Movable plate 4 is fixedly connected, and the midpoint on 4 right side of movable plate is fixedly connected with breaker body 5, the bottom setting of breaker body 5
Shelve plate 44, shelve and be fixedly connected with securing plate 45 on the right side of 44 bottom of plate, securing plate 45 far from shelve the side of plate 44 with
Movable plate 4 is fixedly connected, and is shelved plate 44 and securing plate 45 by setting, is prevented breaker body 5 because of gravity or other external force
It influences and tilts, the midpoint in 4 left side of movable plate is fixedly connected with fluted piece 6, and the top and bottom of groove block 6 are symmetrical arranged
There are two fixed block 7, the front of fixed block 7 is fixedly connected with first rotating shaft 8, and the surface activity of first rotating shaft 8 is connected with rotation
Bar 9, the front of swingle 9 are fixedly connected with the second shaft 10 far from the side of first rotating shaft 8, pass through setting first rotating shaft 8 and the
Two shafts 10, rotate swingle 9, move forward and backward without will do it, and the surface activity of the second shaft 10 is connected with
Connecting rod 11, connecting rod 11 are fixedly connected with the first spring retaining plate 12, a left side for connecting rod 11 far from the side of the second shaft 10
Side is fixedly connected with limited block 13, and limited block 13 is fixedly connected with limit telescopic bar far from the side of the first spring retaining plate 12
14, limit telescopic bar 14 is fixedly connected with gag lever post 15, the left side of gag lever post 15 and 1 inner wall of shell far from the side of limited block 13
Left side be fixedly connected, by setting limited block 13, limit telescopic bar 14 and gag lever post 15, play and connecting rod 11 limited
Effect, makes connecting rod 11 that may only move up and down, the first spring retaining plate 12 is fixedly connected far from the side of connecting rod 11
There is damping telescopic rod 16, damping telescopic rod 16 is fixedly connected with second spring fixed plate far from the side of the first spring retaining plate 12
17, the surface of damping telescopic rod 16 is socketed with damping spring 18, by setting damping telescopic rod 16 and damping spring 18, plays
The effect of damping promotes the stability of whole device installation, side of the damping spring 18 far from second spring fixed plate 17 and the
One spring retaining plate 12 is fixedly connected, side of the damping spring 18 far from the first spring retaining plate 12 and second spring fixed plate 17
It is fixedly connected, second spring fixed plate 17 is fixedly connected with Skidproof soft cushion 19,1 top of shell far from the side of damping telescopic rod 16
The position that Skidproof soft cushion 19 is corresponded to bottom offers fixing port 20, be symmetrical arranged in the groove in 6 left side of groove block there are two
Adjusting nut 21, the position that adjusting nut 21 is corresponded on the right side of movable plate 4 are provided with adjustment bolt 22 used in conjunction with, pass through
Adjusting nut 21 and adjustment bolt 22 are set, the purpose for driving groove block 6 to move is played, when rotating adjustment bolt 22, groove
Block 6 can move left and right, and the left end of adjustment bolt 22 sequentially passes through movable plate 4, groove block 6 and adjusting nut 21 from right to left and prolongs
The outside for extending to adjusting nut 21 is fixedly connected with spill spin block 23, and the position of corresponding spill spin block 23 is fixed on the left of 1 inner wall of shell connects
It is connected to rotating seat 24, on the left of 1 inner wall of shell and is located at the position of 24 top of rotating seat and is fixedly connected with supporting block 38, supporting block 38
Right side be fixedly connected with limit cushion 39, by setting supporting block 38 and limit cushion 39 play to groove block 6 limit
Effect, prevents groove block 6 from moving to the left side of connecting rod 11, gag lever post 15 is fixedly connected with reinforcement close to the side of rotating seat 24
It is fixedly connected on the left of bar 48, side of the reinforcing rod 48 far from gag lever post 15 and 1 inner wall of shell, by the way that reinforcing rod 48 is arranged, prevents
Only gag lever post 15 is damaged because of the influence of external force, is connected with swivel plate 25, spill spin block 23 in the groove on 24 right side of rotating seat
Left side through rotating seat 24 and extend to its it is internal be fixedly connected with the right side of swivel plate 25,1 inner wall front and back of shell
Slide bar 26 is fixedly connected on the right side of top, the surface of slide bar 26 slidably connects movable block 27, and slide bar 26 is far from shell 1
Side is fixedly connected with postive stop baffle 28, by the way that postive stop baffle 28 is arranged, prevents movable block 27 to be detached from from slide bar 26, movable block
27 bottom is fixedly connected with limit plate 29, is fixedly connected between two limit plates 29 by fixed rope 30, limit plate 29 is separate
The side of fixed rope 30 is fixedly connected with fixed link 31, and the position that 1 front and back of shell corresponds to fixed link 31 offers logical
Hole 32, the surface of fixed link 31 are socketed with fixed spring 33, side of the fixed spring 33 far from shell 1 and the fixed company of limit plate 29
It connects, side of the fixed spring 33 far from limit plate 29 is fixedly connected with shell 1, by the way that fixed spring 33 is arranged, plays pulling
The purpose of limit plate 29, when fixed rope 30 is cut, fixed spring 33 provides pulling force, makes two limit plates 29 to being located remotely from each other
Direction movement, the position of corresponding breaker body 5 offers operation port 34 on the right side of shell 1 inner wall, 1 right side of shell and is located at behaviour
The position for making 34 top of mouth is fixedly connected with link block 35, and the front of link block 35 is fixedly connected with baffle shaft 36, and baffle turns
The surface activity of axis 36 is connected with protection baffle 37 compatible with operation port 34, and the bottom on 37 right side of protection baffle is fixedly connected
Handle 46 is stirred, the right side for stirring 46 top of handle is fixedly connected with firm bar 47, and firm bar 47 is separate to stir handle 46
Side is fixedly connected with protection baffle 37, stirs handle 46 and firm bar 47 by setting, and staff is facilitated to overturn protection gear
Plate 37 passes through setting sliding rail 2, sliding block 3, movable plate 4, groove block 6, fixed block 7, the to check breaker body 5
One shaft 8, swingle 9, the second shaft 10, connecting rod 11, the first spring retaining plate 12, limited block 13, limit telescopic bar 14, limit
Position bar 15, damping telescopic rod 16, second spring fixed plate 17, damping spring 18, Skidproof soft cushion 19, adjusting nut 21, adjustment spiral shell
Bolt 22, slide bar 26, movable block 27, postive stop baffle 28, limit plate 29 and fixed rope 30 make embedded low-voltage circuit breaker convenient for peace
Dress, alleviates the work load of staff, avoids the accident occurred in installation process that breaker is caused to damage, avoiding need not
The economic loss wanted, brings great convenience to user.
In use, pressing the second support connecting plate 42, entire shell 1 is put into the groove opened up on wall in advance,
The second support connecting plate 42 is unclamped, support telescopic bar 41 and support spring 43 cooperate, and the second support connecting plate 42 is pushed back, and makes
Second support connecting plate 42 is contacted with wall, rotates adjustment bolt 22 later, and adjustment bolt 22 passes through spill spin block 23,24 and of rotating seat
The mutual cooperation of swivel plate 25 drives adjusting nut 21 to be moved to the left, and adjusting nut 21 drives movable plate 4 to exist by groove block 6
It is moved to the left on sliding block 3, meanwhile, groove block 6 drives first rotating shaft 8 to be moved to the left by fixed block 7, and first rotating shaft 8 passes through rotation
Bull stick 9 drives the movement of the second shaft 10, and the second shaft 10 passes through the phase interworking of limited block 13, limit telescopic bar 14 and gag lever post 15
Closing cooperation drives connecting rod 11 to move to the direction far from rotating seat 24, and connecting rod 11 drives damping telescopic rod by limited block 13
16 movement, damping telescopic rod 16 by second spring fixed plate 17 drive Skidproof soft cushion 19 move, finally make Skidproof soft cushion 19 from
The outside of shell 1 is moved in fixing port 20, and is in close contact Skidproof soft cushion 19 and wall, later, cuts fixed rope 30, Gu
Spring 33 is determined due to the cooperation of movable block 27, postive stop baffle 28 and limit plate 29, and fixed link 31 is popped up into shell 1 from through-hole 32,
And contact fixed link 31 with wall closely, it is finally completed whole installation process.
In summary: the embedded low-voltage circuit breaker being easily installed, by setting sliding rail 2, sliding block 3, movable plate 4, recessed
Geosynclinal block 6, fixed block 7, first rotating shaft 8, swingle 9, the second shaft 10, connecting rod 11, the first spring retaining plate 12, limited block
13, limit telescopic bar 14, gag lever post 15, damping telescopic rod 16, second spring fixed plate 17, damping spring 18, Skidproof soft cushion 19,
Adjusting nut 21, adjustment bolt 22, slide bar 26, movable block 27, postive stop baffle 28, limit plate 29 and fixed rope 30 solve often
See the problem of embedded low-voltage circuit breaker is not easy to installation.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of embedded low-voltage circuit breaker being easily installed, including shell (1), it is characterised in that: shell (1) inner wall
Top and bottom are fixedly connected to sliding rail (2), and the surface of the sliding rail (2) slidably connects sliding block (3), two sliding blocks (3)
Between be fixedly connected by movable plate (4), the midpoint on the right side of the movable plate (4) is fixedly connected with breaker body (5), institute
It states the midpoint on the left of movable plate (4) to be fixedly connected fluted piece (6), the top and bottom of the groove block (6) are symmetrically set
It sets there are two fixed block (7), the front of the fixed block (7) is fixedly connected with first rotating shaft (8), the first rotating shaft (8)
Surface activity is connected with swingle (9), and swingle (9) front is fixedly connected with second far from the side of first rotating shaft (8)
The surface activity of shaft (10), second shaft (10) is connected with connecting rod (11), and the connecting rod (11) is far from second turn
The side of axis (10) is fixedly connected with the first spring retaining plate (12), is fixedly connected with limited block on the left of the connecting rod (11)
(13), the limited block (13) is fixedly connected with limit telescopic bar (14) far from the side of the first spring retaining plate (12), described
Limit telescopic bar (14) is fixedly connected with gag lever post (15) far from the side of limited block (13), the left side of the gag lever post (15) with
It is fixedly connected on the left of shell (1) inner wall, first spring retaining plate (12) is fixedly connected far from the side of connecting rod (11)
Have damping telescopic rod (16), the damping telescopic rod (16) is fixedly connected with second far from the side of the first spring retaining plate (12)
The surface of spring retaining plate (17), the damping telescopic rod (16) is socketed with damping spring (18), and the damping spring (18) is remote
Side from second spring fixed plate (17) is fixedly connected with the first spring retaining plate (12), and the damping spring (18) is far from the
The side of one spring retaining plate (12) is fixedly connected with second spring fixed plate (17), and the second spring fixed plate (17) is separate
The side of damping telescopic rod (16) is fixedly connected with Skidproof soft cushion (19), corresponding Skidproof soft cushion at the top and bottom of the shell (1)
(19) position offers fixing port (20), and arranged symmetrically in the groove on the left of the groove block (6) there are two adjusting nuts
(21), the position of corresponding adjusting nut (21) is provided with adjustment bolt used in conjunction with (22) on the right side of the movable plate (4),
The left end of the adjustment bolt (22) sequentially passes through movable plate (4), groove block (6) and adjusting nut (21) from right to left and extends
It is fixedly connected with spill spin block (23) to the outside of adjusting nut (21), on the left of shell (1) inner wall corresponding spill spin block (23)
Position is fixedly connected with rotating seat (24), is connected with swivel plate (25) in the groove on the right side of the rotating seat (24), described
The left side of spill spin block (23) through rotating seat (24) and extend to its it is internal be fixedly connected on the right side of swivel plate (25), the shell
Right side at the top of body (1) inner wall front and back is fixedly connected to slide bar (26), and the surface of the slide bar (26) is slidably connected
Have movable block (27), the slide bar (26) is fixedly connected with postive stop baffle (28), the movable block far from the side of shell (1)
(27) bottom is fixedly connected with limit plate (29), is fixedly connected between two limit plates (29) by fixed rope (30), described
Limit plate (29) is fixedly connected with fixed link (31) far from the side of fixed rope (30), and shell (1) front and back is corresponding
The position of fixed link (31) offers through-hole (32), and the surface of the fixed link (31) is socketed with fixed spring (33), described
Fixed spring (33) is fixedly connected far from the side of shell (1) with limit plate (29), and the fixed spring (33) is far from limit plate
(29) side is fixedly connected with shell (1), and the position of corresponding breaker body (5) offers on the right side of shell (1) inner wall
Operation port (34), shell (1) right side and the position being located above operation port (34) are fixedly connected with link block (35), described
The front of link block (35) is fixedly connected with baffle shaft (36), and the surface activity of the baffle shaft (36) is connected with and operates
The compatible protection baffle (37) of mouth (34).
2. a kind of embedded low-voltage circuit breaker being easily installed according to claim 1, it is characterised in that: the shell
(1) position on the left of inner wall and above rotating seat (24) is fixedly connected with supporting block (38), the right side of the supporting block (38)
Side is fixedly connected with limit cushion (39).
3. a kind of embedded low-voltage circuit breaker being easily installed according to claim 1, it is characterised in that: the shell
(1) there are two the first support connecting plate (40), the bottom of first support connecting plate (40) is fixed to be connected the bottom symmetrical setting on the right side of
It is connected to support telescopic bar (41), the bottom of the support telescopic bar (41) is fixedly connected with the second support connecting plate (42), the branch
The surface of support telescopic rod (41) is socketed with support spring (43), and first support connecting plate (40) passes through support spring (43) and the
Two supports connecting plate (42) are fixedly connected.
4. a kind of embedded low-voltage circuit breaker being easily installed according to claim 1, it is characterised in that: the breaker
The bottom of main body (5), which is provided with, shelves plate (44), and described shelve is fixedly connected with securing plate (45), institute on the right side of plate (44) bottom
Securing plate (45) are stated to be fixedly connected far from the side for shelving plate (44) with movable plate (4).
5. a kind of embedded low-voltage circuit breaker being easily installed according to claim 1, it is characterised in that: the protection gear
Bottom on the right side of plate (37), which is fixedly connected with, to be stirred handle (46), and the right side stirred at the top of handle (46) is fixedly connected with surely
Solid rod (47), the firm bar (47) are fixedly connected far from the side for stirring handle (46) with protection baffle (37).
6. a kind of embedded low-voltage circuit breaker being easily installed according to claim 1, it is characterised in that: the gag lever post
(15) side close to rotating seat (24) is fixedly connected with reinforcing rod (48), and the one of the reinforcing rod (48) separate gag lever post (15)
It is fixedly connected on the left of side and shell (1) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711413204.8A CN107946145B (en) | 2017-12-24 | 2017-12-24 | A kind of embedded low-voltage circuit breaker being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711413204.8A CN107946145B (en) | 2017-12-24 | 2017-12-24 | A kind of embedded low-voltage circuit breaker being easily installed |
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| Publication Number | Publication Date |
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| CN107946145A CN107946145A (en) | 2018-04-20 |
| CN107946145B true CN107946145B (en) | 2019-06-28 |
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| CN201711413204.8A Active CN107946145B (en) | 2017-12-24 | 2017-12-24 | A kind of embedded low-voltage circuit breaker being easily installed |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110176726B (en) * | 2019-04-30 | 2020-07-28 | 淮南万泰电气有限公司 | Mechanism for installing circuit breaker on switch cabinet |
| CN112864915B (en) * | 2021-04-10 | 2023-03-14 | 保定富阳电力科技有限公司 | Dustproof intelligent distribution switch control equipment |
| CN113314364B (en) * | 2021-05-10 | 2023-06-27 | 河南合一电力数据服务有限公司 | Circuit breaker |
| CN113936952B (en) * | 2021-10-18 | 2023-07-25 | 韩茂龙 | Miniature integrated vacuum circuit breaker breaking chamber |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101381419B1 (en) * | 2012-06-20 | 2014-04-04 | 탑인더스트리(주) | Distribution board having earth-quake-proof function |
| CN204857588U (en) * | 2015-07-22 | 2015-12-09 | 浙江天正电气股份有限公司 | Contactor base |
| CN205791406U (en) * | 2016-06-27 | 2016-12-07 | 大唐山东烟台电力开发有限公司 | A kind of overhead transmission line shaking device |
| CN206004176U (en) * | 2016-08-08 | 2017-03-08 | 湖南汽车工程职业学院 | A kind of shock-absorbing type solar-electricity gas holder |
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