CN108899795B - Low voltage drawing-out switching carbinet - Google Patents
Low voltage drawing-out switching carbinet Download PDFInfo
- Publication number
- CN108899795B CN108899795B CN201810984766.6A CN201810984766A CN108899795B CN 108899795 B CN108899795 B CN 108899795B CN 201810984766 A CN201810984766 A CN 201810984766A CN 108899795 B CN108899795 B CN 108899795B
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- China
- Prior art keywords
- drawer
- cabinet body
- seat board
- sliding rail
- terminal plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Drawers Of Furniture (AREA)
Abstract
The invention discloses a kind of low voltage drawing-out switching carbinets, are related to a kind of power control cabinet, its key points of the technical solution are that: including cabinet body and drawer, drawer two sides are provided with sliding rail, and the guide rail being slidably matched with sliding rail is provided on cabinet body, and drawer can fully slide out cabinet body；It is located at the position limiting structure that drawer rotated down is provided with seat board, is provided with the elastic component for driving seat board to rotate to cabinet body direction, the restricted seat board rotational angle of setting on cabinet body, seat board is hinged by articulated shaft with cabinet body, seat board includes the abutting part far from articulated shaft, when drawer is extracted out from cabinet body, drawer drives seat board to rotate, and seat board is made to be in the state for lifting drawer.While can be completely withdrawn from cabinet body, the link position of drawer and cabinet body is hardly damaged the drawer of this switchgear, high reliablity；When drawer is in close state, seat board turns in cabinet body completely, and seat board, which will not walk about to the personnel outside cabinet body, switch operation impacts, and the dismounting of drawer, exchange it is more convenient.
Description
Technical field
The present invention relates to a kind of power control cabinet, in particular to a kind of low voltage drawing-out switching carbinet.
Background technique
Low-tension switch cabinet is suitable for the industries such as power plant, petroleum, chemical industry, metallurgy, weaving, skyscraper, as transmitting electricity, match
Electricity and electric energy conversion are used.Low-tension switch cabinet can be divided into fixed and pull-out type from structure, and pull-out type is by fixed cabinet body
With the removable drawer composition equipped with major electrical equipments elements such as switches, the dismounting, movement and repairing of electrical component can be facilitated.
The Chinese invention patent application that existing application publication number is CN103594945A discloses a kind of drawer type low pressure and opens
Cabinet, including cabinet body and setting are closed in the intracorporal bus-bar room of cabinet, cable vault and electric elements room (functional unit room), bus-bar room is located at
Cabinet body rear, cable vault are located at cabinet body right front, and electric elements room is located at cabinet body left front, and drawer is arranged in electric elements room, take out
Electricapparatus interlock is arranged in drawer, and feature board is arranged between bus-bar room and electric elements room.Drawer can be taken out from corresponding position
Out, to facilitate personnel to progress wiring and debugging in switchgear.
The drawer of switchgear is similar with conventional drawer, and the drawer of general switchgear detaches the limited length of cabinet body, drawer
Partial-length be still located in cabinet body, this can in drawer innermost portion wiring work bring inconvenience；When drawer is detached to cabinet body
When outer extreme position, the stable connection of drawer and cabinet body is poor, and connecting portion, which is easy to produce, to fracture.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of low voltage drawing-out switching carbinet, drawer
While can be completely withdrawn from cabinet body, the link position of drawer and cabinet body is not easily broken damage.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of low-voltage drawing out type electric
Cabinet, including cabinet body, be slideably positioned in the intracorporal drawer of cabinet, the drawer two sides are provided with sliding rail, be provided on the cabinet body with
The guide rail that sliding rail is slidably matched, the drawer can fully slide out cabinet body by the cooperation of sliding rail, guide rail；It is located on the cabinet body and takes out
Drawer rotated down is provided with seat board, is provided with the elastic component for driving seat board to rotate to cabinet body direction, the restricted seat board rotation of setting
The position limiting structure of angle, the seat board and cabinet body pass through the articulated shaft being set between the two and establish hingedly, and the seat board includes remote
Abutting part from articulated shaft, when the drawer is extracted out from cabinet body, the drawer offsets with abutting part and seat board is driven to rotate,
The position limiting structure limits seat board, and seat board is made to be in the state for lifting drawer.
Through the above technical solutions, drawer and cabinet body are attached by sliding rail and being slidably matched for guide rail, by drawer from
In cabinet body when extraction, drawer drives seat board to rotate by offseting with abutting part；When drawer is completely withdrawn from cabinet body, seat board
Just being limited structure limit can not continue to rotate, and seat board is in the state for lifting drawer at this time, and seat board significantly reduces sliding rail
With the stress of guide rail contact position, sliding rail and guide rail are not likely to produce damage；Since drawer has fully slid out cabinet body, then staff
It is more convenient to maintenance, the dismounting of route in drawer and element.After drawer is pushed into cabinet body, seat board is acted in the elastic force of elastic component
Go back to the position for being close to cabinet body automatically down, the personnel being not easy outside to cabinet body walk about, personnel's Operation switch impacts.
Preferably, along the direction of drawer extraction cabinet body, the sliding rail is extended obliquely downward, is provided on the drawer
Key lock for being locked with cabinet body.
Through the above technical solutions, the sliding rail being obliquely installed slide drawer can with gravity automatically to a certain extent, energy
Enough reduce power needed for people extracts drawer out；It is vertically movable that the sliding rail being obliquely installed can also be such that drawer generates in sliding process, drop
Terrain clearance after the extraction of low drawer facilitates personnel to operating in drawer；And drawer drives seat board to rotate by abutting part,
The volume energy that then seat board protrudes from drawer outside wall is arranged smaller.After drawer is pushed into cabinet body, by key lock by drawer-lock
It is filled in returning for drawer can be completed on cabinet body.
Preferably, when the drawer is fully located in cabinet body, the abutting part is butted on the bottom wall of drawer；It is opened on the seat board
Equipped with the hinged groove passed through for articulated shaft, the flute length direction of the hinged groove is provided with drive in the hinged groove towards abutting part
Make spring one of the abutting part far from articulated shaft.
Through the above technical solutions, hinged groove has seat board on the direction towards hinged groove for mobile space；It will
When drawer is extracted out out of cabinet body, seat board is compressed in rotation initial stage, spring one, and abutting part is mobile to hinged axis direction, and seat board is not
It can be stuck with drawer；In this way, seat board can be completely set up in drawer bottom, seat board need not protrude from the lateral wall of drawer.
Preferably, multiple mounting grooves are offered on the sliding rail, the notch of the mounting groove extends upward through the roof of sliding rail,
Multiple mounting blocks that phase scarf is closed one by one with mounting groove are fixed on the side wall of the drawer.
Through the above technical solutions, drawer can be complete in such a way that mounting blocks are aligned, are placed from top to bottom with mounting groove
At the installation of drawer and sliding rail, the dismounting of drawer and sliding rail is more convenient；Since drawer passes through installation under self gravitation effect
Block is in mounting groove, so drawer is not easily disconnected from sliding rail in normal use process.
Preferably, it is fixed with the closed sealing strip of the notch of mounting groove on the guide rail.
Through the above technical solutions, sealing strip is by mounting groove when sliding rail enters mounting blocks in guide rail by sliding
Notch closing, so that mounting blocks are limited in sliding rail；Then after drawer slides into cabinet body, drawer in the vertical direction also can not be with
Sliding rail separation promotes firmness when drawer is in close state.
Preferably, the mounting groove include the side channel communicated with sliding rail side wall, the inverted draw cut that is communicated with sliding rail roof, the peace
Dress block includes the mounting post being slidably matched with side channel, positioned at the fixture block of installation column end, and the fixture block can slip into inverted draw cut,
The fixture block can not pass through side channel.
Through the above technical solutions, since fixture block can not pass through side channel, then drawer is not after mounting blocks are packed into mounting groove
It is easily separated in the horizontal direction with sliding rail, the installation stable degree of drawer and sliding rail is higher.
Preferably, the fixture block includes two sub- blocks being slidably arranged in mounting post, is arranged between two sub- blocks
Inverted draw cut can be just passed through after having the spring two for driving the two to be located remotely from each other, two sub- blocks to merge by compressed spring two.
Through the above technical solutions, the sub-block body being separated from each other is passing through inverted draw cut when needing to dismount drawer on the slide rail
When can generate certain resistance, which is acted on spring two by sub-block body, and then spring two is compressed, then achievable pumping
The dismounting of drawer and sliding rail.Resistance is manufactured when the cooperation of fixture block and spring two for dismounting drawer on the slide rail, it can be to a certain degree
On prevent drawer and sliding rail accidental separation.
Preferably, terminal plate one for connecing route in drawer is provided in the drawer, for internal route of receiving at the counter
Terminal plate two is respectively arranged with multiple conductive contacts for being mutually inserted on the terminal plate one and terminal plate two, described to connect
Line plate two is plugged and fixed with drawer, and the terminal plate two can be separated with drawer.
Through the above technical solutions, connect the line on the correspondence conductive contact of terminal plate one and terminal plate two in advance, when
When terminal plate one is combined with terminal plate two, the correspondence conductive contact of the two is combined by grafting, makes the route and cabinet body in drawer
Interior route is powered on；When terminal plate one is separated with terminal plate two, whole conductive contacts are disconnected, and personnel can be safely to pumping
Route and element in drawer repair, and also can remove drawer from cabinet body after extracting terminal plate two and repair or exchange
Drawer, it is more convenient.
Preferably, the terminal plate one and drawer are hinged, and the terminal plate one can be by switching and connecing around hinged place rotation
The two states that line plate two is combined, separated.
Through the above technical solutions, rotating terminal plate one around hinged place, the knot of terminal plate one and terminal plate two can be completed
It closes or separation, operation is more convenient.
In conclusion the present invention having the beneficial effect that in contrast to the prior art
1, by setting seat board, for drawer while can be completely withdrawn from cabinet body, the link position of drawer and cabinet body is not easy to break
Breakdown is bad；
2, when drawer is in close state, seat board turns in cabinet body completely, seat board will not walk about to the personnel outside cabinet body,
Personnel's Operation switch impacts；
3, by setting mounting groove and mounting blocks, the dismounting of drawer and cabinet body can be facilitated；
4, by setting terminal plate one and terminal plate two, personnel can be facilitated to repair to the route in drawer or right
Drawer is interchangeable.
Detailed description of the invention
Fig. 1 is the perspective view of the low voltage drawing-out switching carbinet of embodiment, mainly protrudes the overall structure of this switchgear；
Fig. 2 is the partial exploded view of this switchgear, mainly protrudes the structure of drawer, sliding rail, seat board；
Fig. 3 is enlarged drawing at the B of Fig. 2, the structure of main mounting blocks and mounting groove；
Fig. 4 is the structural schematic diagram of sliding rail and guide rail, the structure of main prominent sealing strip；
Fig. 5 is the A-A cross-sectional view of Fig. 1, the structure of main prominent position limiting structure and spring one.
Appended drawing reference: 1, cabinet body；2, drawer；21, it switchs；22, ammeter；23, handle；24, key lock；3, sliding rail；11, it leads
Rail；31, mounting groove；311, side channel；312, inverted draw cut；25, mounting blocks；251, mounting post；252, fixture block；253, card slot；254, bullet
Spring two；111, sealing strip；12, articulated shaft；4, seat board；41, abutting part；42, hinged groove；43, spring one；13, position limiting structure；
131, confined planes one；132, confined planes two；44, elastic component；26, terminal plate one；27, terminal plate two；28, conductive contact；271,
Slot.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
A kind of low voltage drawing-out switching carbinet, as shown in Figure 1, including cabinet body 1, the multiple drawers being slideably positioned in cabinet body 1
2, multiple drawers 2 are in be spaced apart up and down.Drawer 2 is towards being provided with switch 21, ammeter 22, handle 23 on the side wall outside cabinet body 1
With key lock 24, key lock 24 is used to drawer 2 locking in cabinet body 1.
2 two sides of drawer are respectively arranged with sliding rail 3, extract the direction of cabinet body 1 out along drawer 2, and sliding rail 3 extends obliquely downward；Cabinet
It it is fixed with the guide rail 11 being slidably matched with sliding rail 3, sliding rail 3 and guide rail 11 on body 1 is established in a manner of mutually chimeric and is slidably connected.
Sliding rail 3 is preset with longer length close to one section of cabinet body 1, and drawer 2 can fully slide out cabinet by the cooperation of sliding rail 3, guide rail 11
Body 1.
As shown in Figures 2 and 3, drawer 2 and the connection type of sliding rail 3 are as follows: offering two along its length on sliding rail 3
A mounting groove 31, mounting groove 31 include interconnected side channel 311 and inverted draw cut 312, and wherein side channel 311 runs through the two of sliding rail 3
Side wall, inverted draw cut 312 extend upward through the roof of sliding rail 3, and the size of inverted draw cut 312 is greater than side channel 311.It is fixed on the side wall of drawer 2
Two with mounting groove 31 one by one phase scarf close mounting blocks 25, mounting blocks 25 include the mounting post being slidably matched with side channel 311
251, positioned at the fixture block 252 of 251 end of mounting post, the size of fixture block 252 is greater than mounting post 251, and fixture block 252 can slip into top
In slot 312, and side channel 311 can not be passed through.Mounting blocks 25 can be by being aligned with mounting groove 31, placing from top to bottom by drawer 2
Mode completes the installation of drawer 2 Yu sliding rail 3, and drawer 2 and the dismounting of sliding rail 3 are more convenient；Since fixture block 252 can not pass through side channel
311, then drawer 2 is not easy to separate with sliding rail 3 in the horizontal direction, and drawer 2 is under self gravitation effect by mounting blocks 25 embedded in peace
In tankage 31, drawer 2 is not easily disconnected from sliding rail 3 in normal use process.
Fixture block 252 includes two sub- blocks for being slidably arranged in 251 end of mounting post, and two sub- blocks are semicolumn
Body, sub-block body and mounting post 251 are slidably connected by the fit system foundation of T-slot, T-block, the glide direction edge of sub-block body
The length direction of sliding rail 3.Two sub- blocks can be separated by slide handover, the two states of combination, after two sub- block combinations
Complete cylindrical body is formed, and can just pass through inverted draw cut 312.Two sub- blocks offer card slot on end face facing each other
253, spring 2 254 is provided in card slot 253, and the both ends of spring 2 254 pass through the bottom that glue is fixed on two card slots 253 respectively
On wall, the elastic force of spring 2 254 drives two sub- blocks to be located remotely from each other.When needing to dismount drawer 2 on sliding rail 3, mutually divide
From sub-block body pass through inverted draw cut 312 when can generate certain resistance, which is acted on spring 2 254 by sub-block body, into
And spring 2 254 is compressed, the then dismounting of achievable drawer 2 and sliding rail 3.The cooperation of fixture block 252 and spring 2 254 for
Resistance is manufactured when dismounting drawer 2 on sliding rail 3, drawer 2 and 3 accidental separation of sliding rail can be prevented to a certain extent.
As shown in Figure 2 and Figure 4, guide rail 11 is integrally located in cabinet body 1, is integrally fixed with envelope on guide rail 11 along its length
Pig's tongue 111, sealing strip 111 is between inverted draw cut 312 and fixture block 252, when sliding rail 3 makes fixture block 252 enter guide rail 11 by sliding
When interior, sealing strip 111 closes the notch of mounting groove 31, so that fixture block 252 is limited in sliding rail 3.Then cabinet is slid into drawer 2
After body 1, drawer 2 can not also separate in the vertical direction with sliding rail 3, promote firmness when drawer 2 is in close state.
As shown in Figure 2 and Figure 5, articulated shaft 12 is fixed on cabinet body 1 below drawer 2, rotation is provided with seat board 4, seat
Plate 4 is rectangular slab, and in the horizontal direction, articulated shaft 12 is offset to 4 width direction side of seat board to the axial direction of articulated shaft 12, and seat board 4 wraps
The abutting part 41 far from articulated shaft 12 is included, the abutting part 41 in the present embodiment is marginal position of the seat board 4 far from articulated shaft 12.Seat
The hinged groove 42 passed through for articulated shaft 12 is offered on plate 4 along its length, hinged groove 42 is strip slot, hinged groove 42
Flute length direction is towards abutting part 41.Articulated shaft 12 is rotatablely connected by penetrating to establish seat board 4 and cabinet body 1 in hinged groove 42, long
The hinged groove 42 of bar shaped makes seat board 4 have the space for moving along its width direction.Spring 1, bullet are provided in hinged groove 42
For spring 1 between articulated shaft 12 and abutting part 41, the elastic force direction of spring 1 drives abutting part 41 far from articulated shaft 12.
The position limiting structure 13 of restricted 4 rotational angle of seat board is set on cabinet body 1, and position limiting structure 13 includes confined planes 1
With confined planes 2 132, when seat board 4 turns to vertical state, seat board 4 and confined planes 1 offset into limit the continuation of seat board 4
Rotation；When seat board 4 turns to horizontality, seat board 4 is offseted with confined planes 2 132 to limit seat board 4 and continue to rotate, limit knot
The rotational angle of seat board 4 is limited to 90 degree by structure 13.
The elastic component 44 for driving seat board 4 to be butted on confined planes 1, the present embodiment are provided between seat board 4 and articulated shaft 12
In elastic component 44 be torsional spring, torsion spring set be set to articulated shaft 12 outside, one end of torsional spring penetrates in articulated shaft 12, the other end of torsional spring
It penetrates in seat board 4.The width of seat board 4 is arranged are as follows: when drawer 2 is in the state in income cabinet body 1 completely, seat board 4 is by supporting
Socket part 41 and the bottom wall of drawer 2 offset；Seat board 4 is concordant with the outside wall surface of cabinet body 1 at this time, between seat board 4 and cabinet body 1, drawer 2 between
Gap is smaller, and the outside wall surface of cabinet body 1 is more beautiful generally in formation state.
As shown in Fig. 2, being provided with the terminal plate 1 for connecing route in drawer 2 in drawer 2, for 1 interior lines of body of receiving at the counter
Multiple conductive contacts for being mutually inserted are respectively arranged on the terminal plate 2 27 on road, terminal plate 1 and terminal plate 2 27
28.Wherein terminal plate 2 27 is drawer 2 towards the side wall inside cabinet body 1, and terminal plate 2 27 passes through the slot that is opened on drawer 2
271 are plugged and fixed, and along the vertical direction, terminal plate 2 27 can be slided along slot 271 and be separated with drawer 2 length direction of slot 271.
Terminal plate 1 and drawer 2 are hinged, and hinged place abuts the contact position of terminal plate 1 and 2 bottom wall of drawer, terminal plate 1
The two states for combining, separating with terminal plate 2 27 can be switched by the rotation around hinged place.
Connect the line on the correspondence conductive contact 28 of terminal plate 1 and terminal plate 2 27 in advance, when terminal plate 1 with
When terminal plate 2 27 combines, the correspondence conductive contact 28 of the two is combined by grafting, is made in the route and cabinet body 1 in drawer 2
Route is powered on；When terminal plate 1 is separated with terminal plate 2 27, whole conductive contacts 28 are disconnected, and personnel can be safely right
Route and element in drawer 2 repair, and also can remove drawer 2 from cabinet body 1 after extracting terminal plate 2 27 and repair
Or drawer 2 is exchanged, it is more convenient.
When releasing the locking of drawer 2 and cabinet body 1 with key lock 24, and drawer 2 being extracted out out of cabinet body 1, drawer 2 passes through
Bottom wall drives seat board 4 to rotate.Seat board 4 is compressed in rotation initial stage, spring 1, and abutting part 41 is mobile to 12 direction of articulated shaft,
Seat board 4 will not be stuck with drawer 2；With continuing to rotate for seat board 4, the elastic force of spring 1 drives abutting part 41 far from articulated shaft
12, abutting part 41 is butted on 2 basal sliding of drawer；When seat board 4 turns to horizontality, seat board 4 can not be continued to rotate, and be taken out at this time
Drawer 2 is completely withdrawn from cabinet body 1, and 2 bottom surface of drawer is just in surface contact state with 4 plate face of seat board.Sliding rail 3 and guide rail 11 connect at this time
Touching length is shorter, and guide rail 11 is poor to the support effect of sliding rail 3, but seat board 4 can play the role of supporting drawer 2,3 He of sliding rail
Damage, high reliablity are not likely to produce at guide rail 11；Since drawer 2 has fully slid out cabinet body 1, then staff is to 2 interior lines of drawer
Maintenance, the dismounting of road and element are more convenient.
The sliding rail 3 being obliquely installed slide drawer 2 can with gravity automatically to a certain extent, can reduce people and extract drawer out
Power needed for 2；It is vertically movable that the sliding rail 3 being obliquely installed can also be such that drawer 2 generates in sliding process, after reducing the extraction of drawer 2
Terrain clearance, facilitate personnel to operating in drawer 2；And drawer 2 drives seat board 4 to rotate by abutting part 41, then seat board 4
Can be completely set up in 2 bottom of drawer, seat board 4 need not protrude from the lateral wall of drawer 2.
After drawer 2 is pushed into cabinet body 1, rotation resets seat board 4 automatically under the elastic force effect of elastic component 44, and seat board 4 will not
Walk about to the personnel outside cabinet body 1, personnel's Operation switch 21 impacts, then drawer 2 is locked on cabinet body 1 by key lock 24
Drawer 2 can be completed returns dress.
The above is only exemplary embodiment of the invention, protection scope and is not intended to limit the present invention, this hair
Bright protection scope is determined by the attached claims.
Claims (8)
1. a kind of low voltage drawing-out switching carbinet, including cabinet body (1), the drawer (2) being slideably positioned in cabinet body (1), it is characterized in that:
Drawer (2) two sides are provided with sliding rail (3), and the guide rail (11) being slidably matched with sliding rail (3) is provided on the cabinet body (1),
The drawer (2) can fully slide out cabinet body (1) by the cooperation of sliding rail (3), guide rail (11)；It is located at drawer on the cabinet body (1)
(2) rotated down is provided with seat board (4), is provided with the elastic component (44) for driving seat board (4) to rotate to cabinet body (1) direction, setting
The position limiting structure (13) of restricted seat board (4) rotational angle, the seat board (4) and cabinet body (1) pass through the hinge being set between the two
Spindle (12) is established hinged, and the seat board (4) includes the abutting part (41) of separate articulated shaft (12), when the drawer (2) is from cabinet
When extracting out on body (1), the drawer (2) and abutting part (41) offset and seat board (4) are driven to rotate, and the position limiting structure (13) will
Seat board (4) limit, makes seat board (4) to be in the state for lifting drawer (2)；Along the direction of the drawer (2) extraction cabinet body (1), institute
It states sliding rail (3) to extend obliquely downward, the key lock (24) for locking with cabinet body (1) is provided on the drawer (2).
2. low voltage drawing-out switching carbinet according to claim 1, it is characterized in that: the drawer (2) is fully located at cabinet body (1)
When interior, the abutting part (41) is butted on the bottom wall of drawer (2)；The hinge passed through for articulated shaft (12) is offered on the seat board (4)
Access slot (42), the flute length direction of the hinged groove (42) towards abutting part (41), be provided in the hinged groove (42) drive to
Spring one (43) of the socket part (41) far from articulated shaft (12).
3. low voltage drawing-out switching carbinet according to claim 1, it is characterized in that: offering multiple peaces on the sliding rail (3)
Tankage (31), the notch of the mounting groove (31) extend upward through the roof of sliding rail (3), are fixed on the side wall of the drawer (2)
Multiple mounting blocks (25) that phase scarf is closed one by one with mounting groove (31).
4. low voltage drawing-out switching carbinet according to claim 3, it is characterized in that: being fixed on the guide rail (11) will install
The closed sealing strip of notch (111) of slot (31).
5. low voltage drawing-out switching carbinet according to claim 3, it is characterized in that: the mounting groove (31) includes and sliding rail
(3) side wall communicates side channel (311), the inverted draw cut (312) communicated with sliding rail (3) roof, the mounting blocks (25) include and side channel
(311) mounting post (251) that is slidably matched, the fixture block (252) for being located at mounting post (251) end, the fixture block (252) can be slided
In into inverted draw cut (312), the fixture block (252) can not pass through side channel (311).
6. low voltage drawing-out switching carbinet according to claim 5, it is characterized in that: the fixture block (252) includes sliding setting
Two sub- blocks on mounting post (251) are provided with the spring two for both driving and being located remotely from each other between two sub- blocks
(254), two sub- blocks can just pass through inverted draw cut (312) after merging by compressed spring two (254).
7. low voltage drawing-out switching carbinet according to claim 1, it is characterized in that: being provided in the drawer (2) for connecing
The terminal plate one (26) of drawer (2) interior route, for the terminal plate two (27) of body of receiving at the counter (1) interior route, the terminal plate one
(26) and on terminal plate two (27) multiple conductive contacts (28) for being mutually inserted, the terminal plate two (27) are respectively arranged with
It is plugged and fixed with drawer (2), the terminal plate two (27) can separate with drawer (2).
8. low voltage drawing-out switching carbinet according to claim 7, it is characterized in that: the terminal plate one (26) and drawer (2)
Hingedly, the terminal plate one (26) can switch the two states for combining, separating with terminal plate two (27) by the rotation around hinged place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984766.6A CN108899795B (en) | 2018-08-28 | 2018-08-28 | Low voltage drawing-out switching carbinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984766.6A CN108899795B (en) | 2018-08-28 | 2018-08-28 | Low voltage drawing-out switching carbinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108899795A CN108899795A (en) | 2018-11-27 |
| CN108899795B true CN108899795B (en) | 2019-09-27 |
Family
ID=64358953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810984766.6A Expired - Fee Related CN108899795B (en) | 2018-08-28 | 2018-08-28 | Low voltage drawing-out switching carbinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108899795B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111817194B (en) * | 2020-06-27 | 2022-04-05 | 宁波功成电气有限公司 | Drawer type switch cabinet |
| CN113054560B (en) * | 2021-04-09 | 2022-08-19 | 山东中安电力科技有限公司 | Drawer type switch cabinet |
| CN117748322B (en) * | 2023-11-29 | 2024-05-10 | 江苏国控电力设备有限公司 | Multi-layer drawing type electrical control cabinet |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4004262C1 (en) * | 1990-02-13 | 1991-04-25 | Rittal-Werk Rudolf Loh Gmbh & Co Kg, 6348 Herborn, De | Switch equipment cabinet with drawer compartment - has closing panel which can be withdrawn to support keyboard in raised position |
| CN203301032U (en) * | 2013-06-25 | 2013-11-20 | 伊发控股集团有限公司 | Drawer cabinet |
| CN104577842B (en) * | 2014-12-30 | 2017-01-11 | 山西汾西机电有限公司 | Explosion-proof tank core drawing positioning and locking mechanism in underground coal mine |
| CN206023019U (en) * | 2016-08-31 | 2017-03-15 | 山东现代恒大电气有限公司 | A kind of low voltage drawing-out switching carbinet |
-
2018
- 2018-08-28 CN CN201810984766.6A patent/CN108899795B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108899795A (en) | 2018-11-27 |
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