CN207910344U - A kind of low voltage drawing-out switching carbinet - Google Patents
A kind of low voltage drawing-out switching carbinet Download PDFInfo
- Publication number
- CN207910344U CN207910344U CN201820263274.3U CN201820263274U CN207910344U CN 207910344 U CN207910344 U CN 207910344U CN 201820263274 U CN201820263274 U CN 201820263274U CN 207910344 U CN207910344 U CN 207910344U
- Authority
- CN
- China
- Prior art keywords
- latch
- pull
- box
- transmission
- gear
- Prior art date
- 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
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of low voltage drawing-out switching carbinets, including cylinder block set, transmission component and control component, the cylinder block set includes cabinet, latch case, pull-out box, air inducing case and inlet box, the pull-out box is slidably connected on the cabinet, the latch case is fixed on the outside of the pull-out box, spring housing is offered in the latch case, the air inducing case and the inlet box are separately fixed at the upper side and lower side of the cabinet；It is internally provided with tooth space roller in drawer, and there are three types of variform tooth sockets for tool on tooth space roller, by the way that the engagement limit state that may be implemented three kinds different occurs from latch, and tooth space roller is controlled by the handle grip moving gear group outside rotation, controllable rotation occurs, change between drawer and babinet it is outside, inwardly and fix three kinds of states, to provide the platform of a safety and stability for the repair of device, the maintenance efficiency of equipment is improved.
Description
Technical field
The utility model belongs to technical field of electric equipment, and in particular to a kind of low voltage drawing-out switching carbinet.
Background technology
Low voltage drawing-out switching carbinet is widely used in the electric distribution of power plant, electric substation, industrial enterprise and skyscraper
Center PC and motor control center MCC, as exchange 50-60Hz, rated operational voltage is 660V and hereinafter, rated current is
4000A and hair below, distribution, motor centralized control in power supply system, the low-voltage complete power distribution equipment that reactive-load compensation uses.
The drawer of original drawer-type switch cabinet does not have reliable limiting device, in the electric elements for carrying out single drawer unit
When repair, drawer may be caused to slide because of malfunction, then influence whether the wiring of operating personnel, the maintenance efficiency of detection.
Utility model content
The purpose of this utility model is to provide a kind of low voltage drawing-out switching carbinets, to solve to propose in above-mentioned background technology
The drawer of original drawer-type switch cabinet does not have reliable limiting device, in the electric elements repair for carrying out single drawer unit,
The problem of drawer may being caused to slide because of malfunction, then influencing whether the maintenance efficiency of the wiring of operating personnel, detection.
To achieve the above object, the utility model provides the following technical solutions：A kind of low voltage drawing-out switching carbinet, including machine
Body component, transmission component and control component, the cylinder block set include cabinet, latch case, pull-out box, air inducing case and inlet box,
Slidably connect the pull-out box on the cabinet, the latch case is fixed on the outside of the pull-out box, in the latch case
Spring housing is offered, the air inducing case and the inlet box are separately fixed at the upper side and lower side of the cabinet, the transmission group
Part includes transmission handwheel, driven gear, intermediate gear and drive link, and the transmission hand wheel rotating is connected to the outer of the pull-out box
Wall is fixed with handle and transmission gear on the transmission handwheel, and the handle is located at the outside of the pull-out box, the driving cog
Wheel, which is engaged positioned at the inside of the pull-out box, between the transmission gear and the driven gear by the intermediate gear, to be connected
It connects, the driven gear and the intermediate gear are rotatablely connected with the pull-out box, and transmission is fixed on the driven gear
Bar swivel base, the drive link and the drive link swivel base are hinged, and the control component includes latch slide, spring and tooth space roller,
The latch slide is slidably connected at the spring chamber interior walls, and the spring is located inside the spring housing, and with the latch
Slide is slidably connected, and the described one end of latch slide far from the spring has latch, and the tooth space roller is fixed on described driven
On gear, there is slow sliding surface, steep face and triangle tooth socket on the tooth space roller, the latch and the slow sliding surface, steep face and
The triangle tooth socket engagement connection.
Preferably, the shape of the triangle tooth socket is in triangular shape, and the depth of the triangle tooth socket is the latch length
The depth in half, the slow sliding surface and the steep face is identical as the triangle gullet depth.
Preferably, air-introduced machine is fixed in the air inducing case, the air-introduced machine and external power supply are electrically connected, the air inducing
Bar-shaped trough is offered on case and the inlet box.
Preferably, the inside of the pull-out box offers leakage hole, and the leakage hole is rounded, a diameter of seven milli of the leakage hole
Rice.
Preferably, the tooth space roller quantity is two, and is each attached on the driven gear, two driven gears
It is sequentially connected by the drive link, the transmission ratio between the transmission gear, intermediate gear and the driven gear is 1：1：
1。
Compared with prior art, the utility model has the beneficial effects that：In the tooth space roller that is internally provided with of drawer, and tooth socket
Tool is there are three types of variform tooth socket on roller, by the way that the engagement limit state that may be implemented three kinds different occurs from latch, and it is logical
The external handle grip moving gear group control tooth space roller of rotation is crossed to rotate, change outside, inside between drawer and babinet and
Three kinds of states are fixed, to provide the platform of a safety and stability for the repair of device, improve the maintenance efficiency of equipment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the driven gear structural schematic diagram of the utility model；
Fig. 3 is the tooth space roller structural schematic diagram of the utility model；
In figure：10- cylinder block sets, 11- cabinets, 12- latches case, 121- spring housing, 13- pull-out boxes, 14- air inducing case, 15-
Inlet box, 20- transmission components, 21- transmissions handwheel, 211- handles, 212- transmission gears, 22- driven gears, 221- drive links turn
Seat, 23- intermediate gears, 24- drive links, 30- controls component, 31- latches slide, 311- latches, 32- springs, 33- tooth space rollers,
331- delays the steep face sliding surface, 332-, 333- triangle tooth sockets.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of low voltage drawing-out switching carbinet, including body
Component 10, transmission component 20 and control component 30, cylinder block set 10 include cabinet 11, latch case 12, pull-out box 13, air inducing case 14
With inlet box 15, pull-out box 13 is slidably connected on cabinet 11, latch case 12 is fixed on the outside of pull-out box 13, in latch case 12
Spring housing 121 is offered, air inducing case 14 and inlet box 15 are separately fixed at the upper side and lower side of cabinet 11, and transmission component 20 includes
It is driven handwheel 21, driven gear 22, intermediate gear 23 and drive link 24, transmission handwheel 21 is rotatably connected on the outer of pull-out box 13
Wall is driven on handwheel 21 and is fixed with handle 211 and transmission gear 212, and handle 211 is located at the outside of pull-out box 13, transmission gear
212 are located at the inside of pull-out box 13, are engaged and are connected by intermediate gear 23 between transmission gear 212 and driven gear 22, driven
Gear 22 and intermediate gear 23 are rotatablely connected with pull-out box 13, and drive link swivel base 221, drive link are fixed on driven gear 22
24 and drive link swivel base 221 it is hinged, control component 30 includes latch slide 31, spring 32 and tooth space roller 33, and latch slide 31 is slided
Dynamic to be connected to 121 inner wall of spring housing, spring 32 is located inside spring housing 121, and is slidably connected with latch slide 31, latch slide
There is latch 311, tooth space roller 33 to be fixed on driven gear 22 for 31 one end far from spring 32, have slow sliding surface on tooth space roller 33
331, steep face 332 and triangle tooth socket 333, latch 311 engage connection with slow sliding surface 331, steep face 332 and triangle tooth socket 333.
In the present embodiment, latch slide 31 is slidably connected at 121 inner wall of spring housing, ensures that latch slide 31 has centainly
Bearing capacity, and stable sliding can be carried out, spring 32 is located inside spring housing 121, and is slidably connected with latch slide 31,
Certain pressure can be kept to latch slide 31 by spring 32, keep latch slide 31 to be kept in contact with tooth space roller 33, block
The one end of tooth slide 31 far from spring 32 has latch 311, and tooth space roller 33 is fixed on driven gear 22, so as to by from
The rotation of moving gear 22 controls the rotary state of tooth space roller 33, has slow sliding surface 331, steep face 332 and triangle on tooth space roller 33
Tooth socket 333, latch 311 engages connection with slow sliding surface 331, steep face 332 and triangle tooth socket 333, when latch 311 and triangle tooth socket
When 333 engaging, it is relatively fixed reliable, it is difficult to it is moved, makes when latch 311 is contacted with slow sliding surface 331, can be slided,
And when being contacted with steep face 332, then it is not susceptible to slide, to ensure that pull-out box 13 can be slided in one direction, instead
It is then slided in another direction when the another side of tooth space roller 33 is contacted with latch 311.
In the present embodiment, when carrying out the repair of equipment, swing handle 211, transmission handwheel 21 drives 22 turns of driven gear
It is dynamic, to change the rotary state of tooth space roller 33, the sliding mode between tooth space roller 33 and latch 311 is changed, delays slide at this time
Face 331 is slided with latch 311, and pull-out box 13 is pulled out, after being pulled out to suitable position, then swing handle 211, while driven tooth
Drive link swivel base 221 on wheel 22 drives drive link 24 to be rotated, and then the tooth space roller 33 of the other side is driven to be rotated, and two
Engaged between the tooth space roller 33 and latch 311 of side, to ensure that pull-out box 13 has reliable position restriction, helps work
Personnel repair, and can carry out air inducing by the air-introduced machine in air inducing case 14 in equipment running process, pass through equipment bottom
The inlet box 15 in portion is entered the wind, to carry out flowing discharge to the hot gas in whole equipment.
Further, the shape of triangle tooth socket 333 is in triangular shape, and the depth of triangle tooth socket 333 is the two of 311 length of latch
/ mono-, the depth for delaying sliding surface 331 and steep face 332 is identical as 333 depth of triangle tooth socket.
In the present embodiment, the shape of triangle tooth socket 333 is in triangular shape, and the depth of triangle tooth socket 333 is 311 length of latch
Half ensures there is reliable engaging ability, delays the depth and 333 depth phase of triangle tooth socket of sliding surface 331 and steep face 332
Together, so as to so that slow sliding surface 331 has sliding ability, and steep face 332 has certain engaging ability, prevents sliding.
Further, be fixed with air-introduced machine in air inducing case 14, air-introduced machine and external power supply are electrically connected, air inducing case 14 and into
Bar-shaped trough is offered on bellows 15.
In the present embodiment, air-introduced machine is fixed in air inducing case 14, air-introduced machine and external power supply are electrically connected, 14 He of air inducing case
Bar-shaped trough is offered on inlet box 15, it is convenient to which air inducing case 14 and inlet box 15 carry out air inducing and air draft.
Further, the inside of pull-out box 13 offers leakage hole, and leakage hole is rounded, a diameter of seven millimeters of leakage hole.
In the present embodiment, the inside of pull-out box 13 offers leakage hole, and leakage hole is rounded, a diameter of seven millimeters of leakage hole, side
Just pull-out box 13 is caused air flow through, to carry out radiating treatment to internal element.
Further, 33 quantity of tooth space roller is two, and is each attached on driven gear 22, and two driven gears 22 pass through
Drive link 24 is sequentially connected, and the transmission ratio between transmission gear 212, intermediate gear 23 and driven gear 22 is 1：1：1.
In the present embodiment, 33 quantity of tooth space roller is two, and is each attached on driven gear 22, and two driven gears 22 are logical
The drive connection of drive link 24 is crossed, the transmission ratio between transmission gear 212, intermediate gear 23 and driven gear 22 is 1：1：1, ensure
It can be rotated by controlling the tooth space roller 33 of both sides, and can intuitively judge the angle of rotation.
The operation principle and process for using of the utility model：After the utility model installs, in the repair for carrying out equipment
When, swing handle 211, transmission handwheel 21 drives driven gear 22 to rotate, and to change the rotary state of tooth space roller 33, changes
Sliding mode between tooth space roller 33 and latch 311 delays sliding surface 331 and is slided with latch 311, pull-out box 13 is pulled out, is drawn at this time
Go out to after suitable position, then swing handle 211, at the same drive link swivel base 221 on driven gear 22 drive drive link 24 into
Row rotation, and then the tooth space roller 33 of the other side is driven to be rotated, engaged between the tooth space roller 33 and latch 311 of both sides,
To ensure that pull-out box 13 has reliable position restriction, staff is helped to repair, and can in equipment running process
To carry out air inducing by the air-introduced machine in air inducing case 14, entered the wind by the inlet box 15 of device bottom, to in whole equipment
Hot gas carry out flowing discharge.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of low voltage drawing-out switching carbinet, it is characterised in that：Including cylinder block set (10), transmission component (20) and control component
(30), the cylinder block set (10) includes cabinet (11), latch case (12), pull-out box (13), air inducing case (14) and inlet box
(15), the pull-out box (13) is slidably connected on the cabinet (11), the latch case (12) is fixed on the pull-out box
(13) outside, the latch case (12) is interior to offer spring housing (121), the air inducing case (14) and the inlet box (15) point
It is not fixed on the upper side and lower side of the cabinet (11), the transmission component (20) includes transmission handwheel (21), driven gear
(22), intermediate gear (23) and drive link (24), the transmission handwheel (21) are rotatably connected on the outer wall of the pull-out box (13),
Handle (211) and transmission gear (212) are fixed on the transmission handwheel (21), the handle (211) is located at the pull-out box
(13) outside, the transmission gear (212) are located at the inside of the pull-out box (13), the transmission gear (212) and described
It is engaged and is connected by the intermediate gear (23) between driven gear (22), the driven gear (22) and the intermediate gear
(23) it is rotatablely connected with the pull-out box (13), drive link swivel base (221), the biography is fixed on the driven gear (22)
Lever (24) and the drive link swivel base (221) are hinged, the control component (30) include latch slide (31), spring (32) and
Tooth space roller (33), the latch slide (31) are slidably connected at the spring housing (121) inner wall, and the spring (32) is located at described
Spring housing (121) is internal, and is slidably connected with the latch slide (31), and the latch slide (31) is far from the spring (32)
One end there is latch (311), the tooth space roller (33) is fixed on the driven gear (22), has on the tooth space roller (33)
There are slow sliding surface (331), steep face (332) and a triangle tooth socket (333), it is the latch (311) and the slow sliding surface (331), steep
Face (332) and the triangle tooth socket (333) engagement connection.
2. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that：The triangle tooth socket (333)
Shape is in triangular shape, and the depth of the triangle tooth socket (333) is the half of the latch (311) length, the slow sliding surface
(331) and the depth in the steep face (332) is identical as triangle tooth socket (333) depth.
3. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that：It is fixed in the air inducing case (14)
There are air-introduced machine, the air-introduced machine and external power supply to be electrically connected, opened up on the air inducing case (14) and the inlet box (15)
There is bar-shaped trough.
4. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that：The inside of the pull-out box (13)
Leakage hole is offered, the leakage hole is rounded, a diameter of seven millimeters of the leakage hole.
5. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that：Tooth space roller (33) quantity is
Two, and be each attached on the driven gear (22), two driven gears (22) are driven by the drive link (24)
Connection, the transmission ratio between the transmission gear (212), intermediate gear (23) and the driven gear (22) are 1：1：1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820263274.3U CN207910344U (en) | 2018-02-23 | 2018-02-23 | A kind of low voltage drawing-out switching carbinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820263274.3U CN207910344U (en) | 2018-02-23 | 2018-02-23 | A kind of low voltage drawing-out switching carbinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910344U true CN207910344U (en) | 2018-09-25 |
Family
ID=63560128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820263274.3U Expired - Fee Related CN207910344U (en) | 2018-02-23 | 2018-02-23 | A kind of low voltage drawing-out switching carbinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910344U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111142633A (en) * | 2019-12-23 | 2020-05-12 | 左燕 | Block chain operation system based on computer |
| CN114098323A (en) * | 2020-09-01 | 2022-03-01 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN116885610A (en) * | 2023-06-08 | 2023-10-13 | 浙江龙呈电力设备有限公司 | Drawer type switch cabinet and use method thereof |
-
2018
- 2018-02-23 CN CN201820263274.3U patent/CN207910344U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111142633A (en) * | 2019-12-23 | 2020-05-12 | 左燕 | Block chain operation system based on computer |
| CN114098323A (en) * | 2020-09-01 | 2022-03-01 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN116885610A (en) * | 2023-06-08 | 2023-10-13 | 浙江龙呈电力设备有限公司 | Drawer type switch cabinet and use method thereof |
| CN116885610B (en) * | 2023-06-08 | 2024-06-04 | 浙江龙呈电力设备有限公司 | Drawer type switch cabinet and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207910344U (en) | A kind of low voltage drawing-out switching carbinet | |
| CN208493896U (en) | Industrial Intelligent stirring equipment | |
| CN107159990A (en) | A kind of welding circuit board device | |
| CN106711829A (en) | Power distribution cabinet with self-locking power supply | |
| CN208127637U (en) | A kind of electric power is with facilitating thermal diffusivity cabinet | |
| CN108738259A (en) | A kind of Internet of Things controlling machine box mobile device of Information Regulating | |
| CN209730650U (en) | A kind of power cable cable laying apparatus | |
| CN208063602U (en) | A kind of intelligent LED display operation console | |
| CN209511756U (en) | A kind of LED illumination lifting device applied to desk | |
| CN208561231U (en) | A kind of power grid fast wire restoring device | |
| CN208065939U (en) | A kind of water conservancy and hydropower filter device | |
| CN207688283U (en) | A kind of air purifier easy to remove | |
| CN209200458U (en) | A kind of Moveable distribution box with hidden type roller | |
| CN209544148U (en) | A kind of efficient automatic coil winding machine | |
| CN207104284U (en) | A kind of efficient filature | |
| JP6524399B1 (en) | Air cleaner based on big data | |
| CN208522343U (en) | MNS modularization low-voltage drawing switch apparatus | |
| CN113041462A (en) | Atomizing device for treating pneumoconiosis and using method thereof | |
| CN206207566U (en) | Air conditioner, air conditioner indoor unit and air deflector driving device thereof | |
| CN216216041U (en) | Dual-power control box | |
| CN218449097U (en) | High-low pressure complete equipment | |
| CN110076718A (en) | Screw dismounting tool | |
| CN109176184A (en) | A kind of anti-plastic-steel board that fractures of improved high-strength degree | |
| CN209303923U (en) | Cleaning device for vacuum holes of middle bottom plate of series welding machine of solar module | |
| CN208967176U (en) | A kind of electric blind plate valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20210223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |