CN208596872U - A kind of bus plug-in type power distribution cabinet protection inside door and its power distribution cabinet - Google Patents
A kind of bus plug-in type power distribution cabinet protection inside door and its power distribution cabinet Download PDFInfo
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- CN208596872U CN208596872U CN201820774485.3U CN201820774485U CN208596872U CN 208596872 U CN208596872 U CN 208596872U CN 201820774485 U CN201820774485 U CN 201820774485U CN 208596872 U CN208596872 U CN 208596872U
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- power distribution
- distribution cabinet
- plate
- breaker
- shaft
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- 101000581533 Homo sapiens Methylcrotonoyl-CoA carboxylase beta chain, mitochondrial Proteins 0.000 claims abstract description 31
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- 238000005096 rolling process Methods 0.000 claims abstract description 3
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- 238000009434 installation Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 abstract description 4
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Abstract
The utility model discloses a kind of bus plug-in type power distribution cabinet protection inside door, and electric cabinet ontology rolling assembling, including, interior door board, interior door frame, interior door board are fixed in interior door frame;Two piece of first liner plate, two piece of second liner plate are fixed on the inside of interior door board, two piece of first liner plate both ends is fixed with two piece of second liner plate both ends assembly respectively, forms mounting shell;Inside the mounting shell, from top to bottom it is sequentially installed with MCCB cover plate, MCB cover plate, blank sealing plate.The invention also discloses the power distribution cabinets that application has above-mentioned bus plug-in type power distribution cabinet protection inside door bus plug-in type power distribution cabinet protection inside door.The utility model can make it adapt to the MCCB breaker or MCB breaker of different sizes and model by adjusting the first liner plate, liner plate, MCCB cover plate, MCB cover plate, MCCB breaker mounting plate, MCB breaker mounting plate, to increase its scope of application.
Description
Technical field
The utility model relates to distribution technique field more particularly to a kind of bus plug-in type power distribution cabinets with protection inside door and its
Power distribution cabinet.
Background technique
Safety type power distribution case is being acceptable to the market and is becoming the mandatory requirements of certain high-end users, and such power is matched
The common feature of electronic box be except outdoors, in cabinet must increase by one of operation protection door, by the switching on and off operation handle of switch with
Electrical body is completely isolated in cabinet, protects the safety of operator, inside door is operated in product design, in order to keep the consistent of product
Property, front-rear position is usually relatively-stationary, separately in order to reach operation requirement of shelter, must keep each main switch (breaker)
Operating surface and operation inside door are maintained in coplanar position, and actually due to its outer dimension (depth of the breaker of various brands
Direction) be it is inconsistent, even same brand, such as different (example current class, breaking capacity) its size of specification is also certainly
Inconsistent, such as to keep operating surface consistent, then the bottom mounting surfaces of each breaker certainly will not be in a mounting plane, often
Method is to be additionally arranged at the bottom backing plate in breaker to adapt to install, and existing backing plate does not have retractility, can not cope with appearance ruler
Very little inconsistent breaker, when breaker is installed at place, needing to cope with different breakers will be with different backing plate, thus
It will cause certain inconvenience, so it is proposed that a kind of bus plug-in type power distribution cabinet protection inside door and its power distribution cabinet, are used for
Solve the problems, such as above-mentioned propose.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of bus plug-in type proposed
Power distribution cabinet protection inside door and its power distribution cabinet.
To achieve the goals above, the utility model adopts the technical scheme that a kind of bus plug-in type power distribution cabinet is used
Protect inside door, and electric cabinet ontology rolling assembling, including, interior door board, interior door frame, interior door board are fixed on interior door frame
It is interior;
It is fixed with two piece of first liner plate, two piece of second liner plate on the inside of interior door board, two piece of first liner plate both ends is respectively with two
The assembly of block the second liner plate both ends is fixed, and mounting shell is formed;
Inside the mounting shell, from top to bottom it is sequentially installed with MCCB cover plate, MCB cover plate, blank sealing plate.
Preferably, inlet wire main switch, the first feeding switch, the second feeding switch are installed on the outside of interior door board.
A kind of power distribution cabinet, using there is above-mentioned bus plug-in type power distribution cabinet to protect inside door.
Preferably, MCCB breaker installation backing plate, MCB breaker installation pad are installed on the inside of inside door, in power distribution cabinet body
Plate, MCCB breaker, MCB breaker are separately mounted to MCCB breaker installation backing plate, MCB breaker is installed on backing plate;
And the main busbar of plug-in type, the main plug-in unit of busbar, detail assembly panel are also equipped with inside the power distribution cabinet body, it is described
MCCB breaker end of incoming cables connect with busbar plug connector, the main plug-in unit of busbar, busbar plug connector are plugged on the main busbar of plug-in type.
Preferably, it is fixedly installed with pedestal on the side inner wall of power distribution cabinet body, offers first at the top of the pedestal
Lifting groove, offers the first rotation slot in the bottom interior wall of first lifting groove, in the bottom interior wall of first rotation slot
It is rotatably connected to first rotating shaft, is arranged with the first turntable and the second turntable, first lifting groove in the first rotating shaft respectively
Lifting seat is inside slidably connected, mounting plate is fixedly installed at the top of the lifting seat, the bottom of the lifting seat offers
Two lifting grooves, are fixedly connected with movable plate in second lifting groove, the top of the first rotating shaft through movable plate and with shifting
Movable plate is threadedly coupled, and the bottom side of second turntable is welded with pull ring, drawstring, the drawing are fixedly connected on the pull ring
Rope and first rotating shaft phase winding, the bottom of first turntable is welded with compressed spring, the bottom end of the compressed spring and first
The bottom of rotation slot is mutually welded, and the side of pedestal offers breaker slot, is fixedly installed with Brake Block in the breaker slot, and described
The first through hole being connected with breaker slot is offered on the side inner wall of one rotation slot, the side of the Brake Block offers second
Through-hole, the side of the Brake Block are respectively welded pulley and Wire winding shaft, and the pulley is located at the top of Wire winding shaft, and pulley position
In the lower section of the second through-hole, one end of the drawstring is through the second through-hole and fixation is wound around on Wire winding shaft, the drawstring and cunning
Wheel is in contact.
Preferably, the second rotation slot, the side of second rotation slot are offered in the top inner wall of second through-hole
Gear is rotatably connected on inner wall, the gear internal screw thread is connected with the second shaft, second shaft and the second rotation slot
Side inner wall is slidably connected, and the bottom end of second shaft extends in the second through-hole and be welded with brake plate, and described second is logical
Card slot is offered in the bottom interior wall in hole, the card slot is adapted with brake plate, is opened on the side inner wall of second rotation slot
Equipped with third through-hole, rack gear is slidably connected in the third through-hole, one end of the rack gear extends in the second rotation slot simultaneously
It is meshed with gear, the other end of the rack gear extends in breaker slot and is welded with push plate.
Preferably, third shaft is fixedly installed in the Wire winding shaft, the both ends of the third shaft all extend to braking
In slot, one end of the third shaft and Brake Block are rotatablely connected, and the other end of the third shaft is welded with turntable, and described turn
The side of disk is rotatably connected to handle.
Preferably, fourth hole is offered at the top of the movable plate, the first rotating shaft is through fourth hole and with the
Four through-holes are threadedly coupled, and the two sides of the movable plate are welded with support plate, and the side that two support plates are located remotely from each other is with the
Two lifting grooves are fixedly connected.
Preferably, symmetrically there are two position-limited wheel, the position-limited wheels for rotation connection on the side inner wall of first lifting groove
Two sides be in contact respectively with the inner wall of the first lifting groove and lifting seat.
Preferably, it is welded with bearing in the bottom interior wall of first rotation slot, the bottom end of the first rotating shaft extends to
It is mutually welded in bearing and with the inner ring of bearing.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model can be by adjusting the first liner plate, liner plate, MCCB cover plate, MCB cover plate, MCCB breaker peace
Loading board, MCB breaker mounting plate make it adapt to the MCCB breaker or MCB breaker of different sizes and model, to increase
Its scope of application.It is specific as follows:
11. there are certain gaps between wire-outgoing breaker and operation inside door when product design, disconnected for multi-brand MCCB
The adaptability of internal door operation panel and circuit breaker panel adjusting when installing of road device.
The first liner plate of fitting of door and the second liner plate are fixed by bolts with inside door in 12., facilitate component processing and appearance anti-
Corruption processing separately has for multi-brand breaker and installs and call flexibility.
The size (d and w) that the first liner plate and the second liner plate are adjusted when 13. passing through design, can easily adapt to different product
The installation of board breaker.
14.MCCB cover plate, MCB cover plate, toward intermediate elongation technology, are adjusted by different brands breaker using both sides and extend width
The safety requirements that degree (w1) can be well protected against and operate.
15. reserved space uses modularization blank sealing plate, appearance looks elegant is separately the increase side of providing of subsequent feeding circuit
Just.
2. the utility model passes through pedestal, the first lifting groove, the first rotation slot, first rotating shaft, the first turntable, second turn
Disk, movable plate, lifting seat, the second lifting groove, position-limited wheel, mounting plate and drawstring match, and pull drawstring that can drive first turn
Axis rotation, in first rotating shaft rotation, so that it may it drives movable plate to be moved, and then lifting seat is driven to be in vertical motion,
Pass through first through hole, torque spring, Brake Block, breaker slot, the second rotation slot, gear, the second shaft, rack gear, pulley, take-up
Axis, inside door and power distribution cabinet body match, and after the mobile completion of lifting seat, push rack gear that can be rotated with moving gear,
In gear rotation, so that it may drive the second shaft to move downward, when the second shaft moves downward, so that it may drive brake plate
Drawstring is moved in card slot, drawstring is clamped.
It in the utility model, pulls drawstring that lifting seat can be driven to carry out vertical displacement, pushes rack gear that can drive braking
Drawstring is moved in card slot and is clamped to drawstring by plate, is adjusted so as to the height to mounting plate, convenient for various disconnected
Road device is installed in power distribution cabinet body.
Detailed description of the invention
Fig. 1 is power distribution cabinet structural schematic diagram.
Fig. 2 be the utility model proposes a kind of bus plug-in type power distribution cabinet protection inside door structural schematic diagram.
Fig. 3 be the utility model proposes a kind of bus plug-in type power distribution cabinet protection inside door structural schematic diagram.
Fig. 4 be the utility model proposes a kind of bus plug-in type power distribution cabinet protection inside door structure top view;
Fig. 5 is the main dongle configuration schematic diagram of busbar.
Fig. 6 is MCCB breaker structure schematic diagram.
Fig. 7 be the utility model proposes a kind of bus plug-in type power distribution cabinet protection inside door the main section view of backing structure
Figure;
Fig. 8 be the utility model proposes a kind of bus plug-in type power distribution cabinet protection inside door structural front view;
Fig. 9 be the utility model proposes a kind of bus plug-in type power distribution cabinet protection inside door braking slot structure main view
Figure.
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.
- Fig. 6 referring to Fig.1, a kind of bus plug-in type power distribution cabinet protection inside door, including power distribution cabinet body 24, power distribution cabinet sheet
Inside door 23 is rotatably connected in body 24, inside door 23 is made of interior door frame 2301 and interior door board 2302, specifically, inside door door
Plate 2302 is fixed in interior door frame 2301;
Two piece of first liner plate, 231, two piece of second liner plate 232, two piece of first liner plate 231 are fixed on the inside of interior door board 2302
Both ends are fixed with two piece of second 232 both ends of liner plate assembly respectively, form mounting shell 300;
Inside the mounting shell 300, from top to bottom it is sequentially installed with MCCB cover plate 233, MCB cover plate 234, blank envelope
Plate 235;
The power distribution cabinet body 24 is located at 23 outside of inside door and rotatably assembles with external door 25, and the external door 25 is for sealing
Close the opening where inside door;
2302 outside of interior door board is equipped with inlet wire main switch 241, the first feeding switch 242, the (towards external door side)
Two feeding switch 243;
Referring to fig. 4, MCCB breaker installation backing plate 235, MCB are installed on the inside of the inside door, in power distribution cabinet body 24
Breaker install backing plate 236, MCCB breaker 110, MCB breaker 120 be separately mounted to MCCB breaker installation backing plate 235,
MCB breaker is installed on backing plate 236;
And the main busbar 210 of plug-in type, the main plug-in unit 220 of busbar, element peace are also equipped with inside the power distribution cabinet body 24
Loading board 237, the MCCB breaker end of incoming cables are connect with busbar plug connector, and the main plug-in unit 220 of busbar, busbar plug connector are plugged on
On the main busbar 210 of plug-in type.
The inside door of the utility model is located among power distribution cabinet body 24 by front position, and the front-rear position of inside door is fixed.
Due to this product (power distribution cabinet that the present embodiment uses) be bus plug-in type power distribution cabinet, therefore the position of bus be equally it is fixed,
In order to be directly connected to main plug-in unit with breaker inlet wire pile crown, by adjusting, MCCB breaker installs backing plate, MCB breaker is installed
The front-rear position of MCCB breaker, MCB breaker can be defined by backing plate;
The utility model need to be suitable for the installation of home and abroad multi-brand MCCB breaker, and various brands MCCB its inlet wire pile crown
Distance is certainly variant at operation panel, therefore has added the first liner plate and the second liner plate between inside door and breaker operator panel,
To meet the installation requirement of multi-brand breaker, the variation that liner plate w size is suitable for breaker short transverse size w2 is adjusted, is adjusted
Section liner plate d size is suitable for the difference of breaker (MCB breaker or MCCB breaker) depth direction size, to keep inside door
Operating surface is consistent with breaker operator faceplate panels, and adjusting MCCB cover plate width can guarantee aperture w1 and breaker among inside door
Panel cut out demand is consistent, and the operating surface of MCB breaker can be adjusted to adaptable position and keep suitable by same method
Centre panel aperture.
Referring to Fig. 7-Fig. 9, it is preferable that be fixedly installed with pedestal 1, the top of pedestal 1 on the side inner wall of power distribution cabinet body 24
Portion offers the first lifting groove 2, and the first rotation slot 3, the bottom of the first rotation slot 3 are offered in the bottom interior wall of the first lifting groove 2
It is rotatably connected to first rotating shaft 4 on portion's inner wall, is arranged with the first turntable 5 and the second turntable 6 in first rotating shaft 4 respectively, first liter
Lifting seat 8 is slidably connected in drop slot 2, the top of lifting seat 8 is fixedly installed with mounting plate 11, and the bottom of lifting seat 8 offers
Second lifting groove 9, is fixedly connected with movable plate 7 in the second lifting groove 9, the top of first rotating shaft 4 through movable plate 7 and with movement
Plate 7 is threadedly coupled, and the bottom side of the second turntable 6 is welded with pull ring, drawstring 12, drawstring 12 and first are fixedly connected on pull ring
4 phase winding of shaft, the bottom of the first turntable 5 are welded with compressed spring 14, the bottom of the bottom end of compressed spring 14 and the first rotation slot 3
Portion is mutually welded, and the side of pedestal 1 offers breaker slot 16, and Brake Block 15 is fixedly installed in breaker slot 16, the first rotation slot 3
The first through hole 13 being connected with breaker slot 16 is offered on the inner wall of side, the side of Brake Block 15 offers the second through-hole, system
The side of dynamic seat 15 is respectively welded pulley 21 and Wire winding shaft 22, and pulley 21 is located at the top of Wire winding shaft 22, and pulley 21 is located at
The lower section of second through-hole, one end of drawstring 12 is through the second through-hole and fixation is wound around on Wire winding shaft 22, drawstring 12 and pulley 21
It is in contact, passes through pedestal 1, the first lifting groove 2, the first rotation slot 3, first rotating shaft 4, the first turntable 5, the second turntable 6, movable plate
7, lifting seat 8, the second lifting groove 9, position-limited wheel 10, mounting plate 11 and drawstring 12 match, and pull drawstring 12 that can drive first
Shaft 4 rotates, when first rotating shaft 4 rotates, so that it may drive movable plate 7 to be moved, and then lifting seat 8 is driven to carry out vertically
Movement, passes through first through hole 13, torque spring 14, Brake Block 15, breaker slot 16, the second rotation slot 17, gear 18, the second shaft
19, rack gear 20, pulley 21, Wire winding shaft 22, inside door 23 and power distribution cabinet body 24 match, and after the mobile completion of lifting seat 8, push away
Carry-over bar 20 can be rotated with moving gear 18, when gear 18 rotates, so that it may and drive the second shaft 19 to move downward,
When second shaft 19 moves downward, so that it may it drives brake plate that drawstring 12 is moved in card slot and drawstring 12 is clamped, this
It in utility model, pulls drawstring 12 that lifting seat 8 can be driven to carry out vertical displacement, pushes rack gear 20 that can drive brake plate that will draw
Rope 12 is moved in card slot and is clamped to drawstring 12, is adjusted so as to the height to mounting plate 11, convenient for various disconnected
Road device is installed in power distribution cabinet body 24.
In the utility model, the second rotation slot 17 is offered in the top inner wall of the second through-hole, the one of the second rotation slot 17
Gear 18 is rotatably connected on the inner wall of side, 18 internal screw thread of gear is connected with the second shaft 19, the second shaft 19 and the second rotation slot
17 side inner wall is slidably connected, and the bottom end of the second shaft 19 extends in the second through-hole and is welded with brake plate, the second through-hole
Bottom interior wall on offer card slot, card slot is adapted with brake plate, offers third on the side inner wall of the second rotation slot 17
Through-hole, slidably connects rack gear 20 in third through-hole, one end of rack gear 20 extend in the second rotation slot 17 and with 18 phase of gear
Engagement, the other end of rack gear 20 extend in breaker slot 16 and are welded with push plate, and third shaft is fixedly installed in Wire winding shaft 22,
The both ends of third shaft all extend in breaker slot 16, and one end of third shaft and Brake Block 15 are rotatablely connected, third shaft
The other end is welded with turntable, and the side of turntable is rotatably connected to handle, and the top of movable plate 7 offers fourth hole, and first turn
Axis 4 is threadedly coupled through fourth hole and with fourth hole, and the two sides of movable plate 7 are welded with support plate, two support plate phases
Mutually separate side is fixedly connected with the second lifting groove, on the side inner wall of the first lifting groove 2 symmetrically there are two rotation connections
Position-limited wheel 10, the two sides of position-limited wheel 10 are in contact with the inner wall of the first lifting groove 2 and lifting seat 8 respectively, the bottom of the first rotation slot 3
Be welded with bearing on portion's inner wall, the bottom end of first rotating shaft 4 extends in bearing and mutually welds with the inner ring of bearing, by pedestal 1,
First lifting groove 2, the first rotation slot 3, first rotating shaft 4, the first turntable 5, the second turntable 6, movable plate 7,8, second liters of lifting seat
Drop slot 9, position-limited wheel 10, mounting plate 11 and drawstring 12 match, and pull drawstring 12 that first rotating shaft 4 can be driven to rotate, first
When shaft 4 rotates, so that it may it drives movable plate 7 to be moved, and then lifting seat 8 is driven to be in vertical motion, it is logical by first
Hole 13, torque spring 14, Brake Block 15, breaker slot 16, the second rotation slot 17, gear 18, the second shaft 19, rack gear 20, pulley
21, Wire winding shaft 22, inside door 23 and power distribution cabinet body 24 match, and after the mobile completion of lifting seat 8, push rack gear 20 can band
Moving gear 18 is rotated, when gear 18 rotates, so that it may and drive the second shaft 19 to move downward, it is downward in the second shaft 19
When movement, so that it may drive brake plate that drawstring 12 is moved in card slot and be clamped to drawstring 12, in the utility model, be pulled
Drawstring 12 can drive lifting seat 8 to carry out vertical displacement, push rack gear 20 that can drive brake plate that drawstring 12 is moved to card slot
It is interior that drawstring 12 is clamped, it is adjusted so as to the height to mounting plate 11, convenient for various breakers in power distribution cabinet sheet
It is installed in body 24.
Working principle: when needing for breaker to be installed in power distribution cabinet body 24, breaker is mounted on installation first
Then drawstring 12 is pulled on plate 11, when drawstring 12 is mobile, the second turntable 6 can be driven to be rotated, and then drive first turn
Axis 4 carries out shaft, when first rotating shaft 4 rotates, so that it may drive movable plate 7 to be in vertical motion, carry out vertically in movable plate 7
When movement, so that it may drive lifting seat 8 to be in vertical motion, when lifting seat 8 is displaced completion, push push plate can be with carry-over bar
20 are moved, when rack gear 20 is mobile, so that it may which band moving gear 18 is rotated, and the can be driven when gear 18 rotates
Two shafts 19 carry out vertical displacement, when the second shaft 19 carries out vertical displacement, so that it may and drive brake plate to be displaced,
When brake plate is mobile, so that it may drive drawstring 12 to be moved in card slot, be clamped to drawstring 12, finally be installed to pedestal 1
In power distribution cabinet body 24, so as to which breaker to be installed in power distribution cabinet body 24, the height of mounting plate 11 can be carried out
It adjusts, is installed in power distribution cabinet body 24 convenient for various breakers.
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 (10)
1. a kind of bus plug-in type power distribution cabinet protection inside door, with electric cabinet ontology (24) rolling assembling, which is characterized in that packet
It includes, interior door board (2302), interior door frame (2301), interior door board (2302) is fixed in interior door frame (2301);
Two piece of first liner plate (231), two piece of second liner plate (232), two piece of first liner plate are fixed on the inside of interior door board (2302)
(231) both ends are fixed with two piece of second liner plate (232) both ends assembly respectively, are formed mounting shell (300);
The mounting shell (300) is internal, is from top to bottom sequentially installed with MCCB cover plate (233), MCB cover plate (234), blank envelope
Plate (235).
2. a kind of bus plug-in type power distribution cabinet according to claim 1 protection inside door, which is characterized in that interior door board
(2302) outside is equipped with inlet wire main switch (241), the first feeding switch (242), the second feeding switch (243).
3. a kind of power distribution cabinet, which is characterized in that application has the right to require bus plug-in type power distribution cabinet described in 1 or 2 to protect
Inside door.
4. power distribution cabinet as claimed in claim 3, which is characterized in that inside door inside, power distribution cabinet body are equipped with MCCB on (24)
Breaker installs backing plate (235), MCB breaker installation backing plate (236), and MCCB breaker (110), MCB breaker (120) are respectively
It is mounted on MCCB breaker installation backing plate (235), MCB breaker is installed on backing plate (236);And the power distribution cabinet body (24)
Inside is also equipped with the main busbar of plug-in type (210), the main plug-in unit of busbar (220), detail assembly panel (237), the MCCB open circuit
Device end of incoming cables is connect with busbar plug connector, and the main plug-in unit of busbar (220), busbar plug connector are plugged on the main busbar of plug-in type (210).
5. power distribution cabinet as claimed in claim 3, which is characterized in that be fixedly mounted on the side inner wall of power distribution cabinet body (24)
Have pedestal (1), offered the first lifting groove (2) at the top of the pedestal (1), in the bottom interior wall of first lifting groove (2)
It offers the first rotation slot (3), is rotatably connected to first rotating shaft (4) in the bottom interior wall of first rotation slot (3), described
The first turntable (5) and the second turntable (6) are arranged in one shaft (4) respectively, slidably connects liter in first lifting groove (2)
It drops seat (8), is fixedly installed with mounting plate (11) at the top of the lifting seat (8), the bottom of the lifting seat (8) offers second
Lifting groove (9), second lifting groove (9) is interior to be fixedly connected with movable plate (7), and the top of the first rotating shaft (4) is through shifting
Movable plate (7) is simultaneously threadedly coupled with movable plate (7), and the bottom side of second turntable (6) is welded with pull ring, is consolidated on the pull ring
Surely it is connected with drawstring (12), the drawstring (12) and first rotating shaft (4) phase winding, the bottom of first turntable (5) are welded with
Compressed spring (14), the bottom end of the compressed spring (14) and the bottom of the first rotation slot (3) are mutually welded, the side of pedestal (1)
It offers breaker slot (16), is fixedly installed with Brake Block (15) in the breaker slot (16), the side of first rotation slot (3)
The first through hole (13) being connected with breaker slot (16) is offered on inner wall, it is logical that the side of the Brake Block (15) offers second
Hole, the side of the Brake Block (15) are respectively welded pulley (21) and Wire winding shaft (22), and the pulley (21) is located at Wire winding shaft
(22) top, and pulley (21) is located at the lower section of the second through-hole, the second through-hole and fixation are run through in one end of the drawstring (12)
It is wound around on Wire winding shaft (22), the drawstring (12) is in contact with pulley (21).
6. power distribution cabinet as claimed in claim 5, which is characterized in that offer second turn in the top inner wall of second through-hole
It moves slot (17), is rotatably connected to gear (18) on the side inner wall of second rotation slot (17), gear (18) internal screw thread
It being connected with the second shaft (19), second shaft (19) and the side inner wall of the second rotation slot (17) are slidably connected, and described
The bottom end of two shafts (19) extends in the second through-hole and is welded with brake plate, offers in the bottom interior wall of second through-hole
Card slot, the card slot are adapted with brake plate, offer third through-hole on the side inner wall of second rotation slot (17), described
It is slidably connected in third through-hole rack gear (20), one end of the rack gear (20) extends in the second rotation slot (17) and and gear
(18) it is meshed, the other end of the rack gear (20) extends in breaker slot (16) and is welded with push plate.
7. power distribution cabinet as claimed in claim 5, which is characterized in that it is fixedly installed with third shaft in the Wire winding shaft (22),
The both ends of the third shaft all extend in breaker slot (16), and one end of the third shaft and Brake Block (15) rotation connect
It connects, the other end of the third shaft is welded with turntable, and the side of the turntable is rotatably connected to handle.
8. power distribution cabinet as claimed in claim 5, which is characterized in that offer fourth hole at the top of the movable plate (7), institute
First rotating shaft (4) are stated through fourth hole and are threadedly coupled with fourth hole, the two sides of the movable plate (7) are welded with support
Plate, the side that two support plates are located remotely from each other are fixedly connected with the second lifting groove.
9. power distribution cabinet as claimed in claim 5, which is characterized in that symmetrically turn on the side inner wall of first lifting groove (2)
Dynamic connection is there are two position-limited wheel (10), the two sides of the position-limited wheel (10) inner wall and lifting seat with the first lifting groove (2) respectively
(8) it is in contact.
10. power distribution cabinet as claimed in claim 5, which is characterized in that be welded in the bottom interior wall of first rotation slot (3)
Bearing, the bottom end of the first rotating shaft (4) extend in bearing and mutually weld with the inner ring of bearing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820774485.3U CN208596872U (en) | 2018-05-23 | 2018-05-23 | A kind of bus plug-in type power distribution cabinet protection inside door and its power distribution cabinet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820774485.3U CN208596872U (en) | 2018-05-23 | 2018-05-23 | A kind of bus plug-in type power distribution cabinet protection inside door and its power distribution cabinet |
Publications (1)
Publication Number | Publication Date |
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CN208596872U true CN208596872U (en) | 2019-03-12 |
Family
ID=65600682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201820774485.3U Expired - Fee Related CN208596872U (en) | 2018-05-23 | 2018-05-23 | A kind of bus plug-in type power distribution cabinet protection inside door and its power distribution cabinet |
Country Status (1)
Country | Link |
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CN (1) | CN208596872U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112103797A (en) * | 2020-09-24 | 2020-12-18 | 朱志梅 | Intelligent anti-theft electrical cabinet with multi-side opening door |
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2018
- 2018-05-23 CN CN201820774485.3U patent/CN208596872U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112103797A (en) * | 2020-09-24 | 2020-12-18 | 朱志梅 | Intelligent anti-theft electrical cabinet with multi-side opening door |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 |