CN204793660U - A two opening door for cubical switchboard - Google Patents
A two opening door for cubical switchboard Download PDFInfo
- Publication number
- CN204793660U CN204793660U CN201520360314.2U CN201520360314U CN204793660U CN 204793660 U CN204793660 U CN 204793660U CN 201520360314 U CN201520360314 U CN 201520360314U CN 204793660 U CN204793660 U CN 204793660U
- Authority
- CN
- China
- Prior art keywords
- door
- slide
- cubical switchboard
- crossbeam
- cabinet door
- 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
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Abstract
The utility model discloses a two opening door for cubical switchboard, including cubical switchboard door and starting drive, the cubical switchboard door is in between crossbeam and the bottom plate, starting drive sets up at the middle part of crossbeam, including rotating the motor, rotates the motor and runs through the side link, and two of side link articulates respectively has the connecting rod, and the connecting rod is articulated with articulate one end, the articulate other end and axis of rotation fixed connection, being equipped with the spout on the crossbeam, being equipped with the slide -bar in the spout, the bottom of slide -bar is connected on the cubical switchboard door, and cubical switchboard door both sides are equipped with the articulated shaft, and the articulated shaft is articulated with the one end of branch, and the other end fixed connection of branch is in the axis of rotation, the cubical switchboard door is provided with the universal wheel with the bottom that the articulated shaft corresponds. This machine -processed simple structure, the practicality is strong, and convenient operation relies on axis of rotation, slide -bar, and the setting of double crank, and cubical switchboard door transverse movement in longitudinal motion leans on the both sides limit to slide, and action orbit be the pitch arc, and the occupation of land space is little, the space utilization height, the radiating effect is good.
Description
Technical field
The utility model relates to a kind of door of switch cabinet, is specifically related to a kind of double door for switch cubicle.
Background technology
Switch cubicle is a kind of electric equipment, for transmission and the control of electric energy, ensure the safety of power equipment and personnel, during use, outside line is introduced into master switch in cabinet, and then enter sub-control switch, each need to arrange by it along separate routes, as instrument, motor magnetic switch, various A.C. contactor, have be also provided with high voltage bus and low-frequency load reduction etc.Along with the development of Electric Power Industry, the quantity that all kinds of switch cubicle comes into operation is also in increase.
But, due to soil an inch of land is an inch of gold, the space of power distribution room is very limited, but traditional switch cubicle all adopts side opening door design, when maintenance etc. needs door to open, occupy certain space, this narrow and small passage is blocked, make personnel walk to lead to inconvenience, even affect the smooth enforcement of the work such as maintenance, and the valve of upper and lower pull is due to insufficient strength, range of application is little, Simultaneous Switching cabinet is sealing mostly, and switch cubicle operationally can produce a large amount of heats, and it is also vital for thus will solving heat dissipation problem.
Utility model content
The deficiency that the utility model designs for existing cabinet door, provides a kind of double door for switch cubicle, reduces the floor space of cabinet door, solves heat dissipation problem.
The utility model solves the technical scheme that its technical problem adopts: a kind of double door for switch cubicle, comprise cabinet door, cabinet door comprises crossbeam, base plate and is in two fan doors between crossbeam and base plate, also comprise starting drive, described starting drive is arranged on the middle part of crossbeam, comprises rotary electric machine, the center of side link is run through in rotary electric machine bottom, two of described side link is hinged with connecting rod respectively, and described rod hinge connection has crank, and described crank is fixedly connected with rotation axis; Described crossbeam is also provided with chute, is provided with slide-bar in chute, the bottom of slide-bar is connected on cabinet door; Described cabinet door is equipped with jointed shaft near the both sides of rotation axis, and jointed shaft is hinged with pole, and described pole is fixedly connected with on the rotating shaft; Described cabinet door bottom symmetrical is provided with universal wheel.
Operation principle of the present utility model and beneficial effect are: the setting relying on rotation axis, slide-bar and double crank, rotary electric machine rotates and drives side link to rotate, side link drivening rod elongates or shortens, and crank handle turns rotation axis inwardly or to inner rotary, pole stretches, rotate around jointed shaft, drive cabinet door opening and closing, cabinet door drives the slip of slide-bar in chute, transverse movement while cabinet door lengthwise movement, make cabinet door lean on dual-side to slide, movement track is camber line; After enabling, cabinet door major part is in switch cubicle, and occupation of land space is little, and space availability ratio is high, and the upper and lower and dual-side of Simultaneous Switching cabinet door is not closed, and heat dissipation problem is solved fully; Compared with prior art, double door mechanism structure is simple, practical, easy to operate.
Concrete operations: when needing to open the door, pressing door open button, rotary electric machine rotates clockwise, side link drivening rod outwards extends, crank handle turns rotation axis is to inner rotary, and pole stretches out, and rotates around jointed shaft, cabinet door is driven to open inwards, meanwhile, cabinet door drives the slide-bar in chute to slide to rotation axis, cabinet door when moving inwards also in outside motion, its movement locus is a camber line, when opening completely, door is parallel with the sidewall of switch cubicle, and cabinet door major part is in switch cubicle, floor space is little, and maintenance is convenient.Same, need at closing time, pressing door close button, rotary electric machine rotates counterclockwise, and side link drivening rod inwardly shortens, and crank handle turns rotation axis inwardly rotates, pole inwardly stretches, and rotates around jointed shaft, drives cabinet door outwards to close, meanwhile, cabinet door drives slide-bar in chute to middle slip, cabinet door when outside motion also to intermediary movements, its movement locus is a camber line, when closing completely, the sidewalls orthogonal of door and switch cubicle, draws in completely in switch cubicle.
Further, starting drive is provided with button box, and box is provided with door close button and door open button, and described door close button and door open button are all interlocked with rotary electric machine, and what realize door by the rotating forward of rotary electric machine reversion opens closedown.
Further, the two sides of the upper and lower and rotation axis of described door are arranged for opening wide, and do not close and also do not establish sealing, guarantee good heat dissipation effect.
Further, described crank number be not less than 4 even number, the number of the crank on each door is not less than 2, utilizes the principle of triangle stability, keeps door relative position constant.
Accompanying drawing explanation
Fig. 1 is the overall diagram of a kind of double door for switch cubicle of the utility model;
Fig. 2 is the C-C figure of a kind of double door for switch cubicle of the utility model;
Fig. 3 is the D-D figure of a kind of double door for switch cubicle of the utility model;
Fig. 4 is the design sketch of a kind of double door for switch cubicle of the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Cabinet door 1, crossbeam 2, starting drive 3, slide-bar A, chute 4, pole 5, jointed shaft B, rotation axis 7, universal wheel 8, base plate 9, rotary electric machine 301, side link 302, connecting rod 303, crank 304.
When door is closed, slide-bar is in A1 state, jointed shaft is in B1 state; Slide-bar is in A2 state to door when opening, jointed shaft is in B2 state.
As shown in Figure 1 to 4, the utility model provides a kind of double door for switch cubicle, mainly comprises cabinet door 1 and starting drive 3, and cabinet door 1 is made up of the two fan doors be between crossbeam 2 and base plate 9; Starting drive 3 is arranged on the middle part of crossbeam 2, comprise rotary electric machine 301, the center of side link 302 is run through in rotary electric machine 301 bottom, under the effect of rotary electric machine 301, side link 302 is around bar center rotating, two of side link 302 is hinged with connecting rod 303 respectively, and connecting rod 303 is hinged with one end of crank 304, and the other end of crank 304 is fixedly connected with rotation axis 7; Starting drive 3 is provided with button box, is provided with door close button and door open button above, and what realize door by the rotating forward of motor reversion opens closedown; Crossbeam 2 is provided with chute 4, be provided with slide-bar A in chute 4, the bottom of slide-bar A is connected on cabinet door 1, and cabinet door 1 is equipped with jointed shaft B near the both sides of rotation axis 7, one end of jointed shaft B and pole 5 is hinged, and the other end of pole 5 is fixedly connected on rotation axis 7; When rotary electric machine 301 starts, crank 304 drives rotation axis 7 to rotate, and rotation axis 7 pulls pole 5 to rotate around jointed shaft B, and door moves to the left or to the right, and slide-bar A slides in chute 4 simultaneously, and the face motion track of cabinet door 1 is arc; The bottom that described cabinet door 1 is corresponding with jointed shaft B is provided with universal wheel 8, universal wheel 8 slides on base plate 9, and make opening of cabinet door 1 close smooth and easy, the two sides up and down and by rotation axis 7 of described cabinet door 1 are not closed, do not establish sealing, guarantee good heat dissipation effect.
Concrete operations are as follows: when needing to open the door, pressing door open button, rotary electric machine 301 rotates clockwise, side link 302 drivening rod 303 outwards extends, crank 304 drives rotation axis 7 to inner rotary, pole 5 stretches out, rotate around jointed shaft B, cabinet door 1 is driven to open inwards, simultaneously, cabinet door 1 drives slide-bar A to slide towards rotation axis 7 in chute 4, cabinet door 1 when moving inwards also in outside motion, its movement locus is a camber line, when opening completely, cabinet door 1 is parallel with the sidewall of switch cubicle, cabinet door 1 major part is in switch cubicle, floor space is little, maintenance is convenient, same, need at closing time, pressing door close button, rotary electric machine 301 rotates counterclockwise, side link 302 drivening rod 303 inwardly shortens, crank 304 drives rotation axis 7 inwardly to rotate, and pole 5 inwardly stretches, and rotates around jointed shaft B, cabinet door 1 is driven outwards to close, meanwhile, cabinet door 1 drives slide-bar A to middle slip in chute 4, cabinet door 1 when outside motion also to intermediary movements, its movement locus is a camber line, when closing completely, cabinet door 1 and the sidewalls orthogonal of switch cubicle, draw in completely in switch cubicle.
Compared with prior art, the utility model structure is simple, practical, easy to operate, rely on the setting of rotation axis 7, slide-bar A and double crank, rotary electric machine 301 rotates and drives side link 302, side link 302 drivening rod 303 elongates or shortens, and crank 304 drives rotation axis 7 inwardly or to inner rotary, pole 5 stretches, rotate around jointed shaft B, drive cabinet door 1 opening and closing, cabinet door 1 drives the slip of slide-bar A in chute 4, transverse movement while cabinet door 1 lengthwise movement, cabinet door 1 is slided by dual-side, and movement track is camber line; After enabling, cabinet door 1 major part is in switch cubicle, and occupation of land space is little, and space availability ratio is high, and the upper and lower and dual-side of door is not closed simultaneously, and heat dissipation problem is solved fully.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection range of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection range that this application claims should be as the criterion with the content of its claim, and the embodiment in specification etc. record the content that may be used for explaining claim.
Claims (4)
1. the double door for switch cubicle, comprise cabinet door, described cabinet door comprises crossbeam, base plate and is in two fan doors between crossbeam and base plate, it is characterized in that: also comprise starting drive, described starting drive is arranged on the middle part of crossbeam, comprises rotary electric machine, the center of side link is run through in rotary electric machine bottom, two of described side link is hinged with connecting rod respectively, and described rod hinge connection has crank, and described crank is fixedly connected with rotation axis; Described crossbeam is also provided with chute, is provided with slide-bar in chute, the bottom of slide-bar is connected on cabinet door; Described cabinet door is equipped with jointed shaft near the both sides of rotation axis, and jointed shaft is hinged with pole, and described pole is fixedly connected with on the rotating shaft; Described cabinet door bottom symmetrical is provided with universal wheel.
2. a kind of double door for switch cubicle according to claim 1, it is characterized in that: described starting drive is provided with button box, box is provided with door close button and door open button, and described door close button and door open button are all interlocked with rotary electric machine.
3. a kind of double door for switch cubicle according to claim 1, is characterized in that: the two sides of the upper and lower and rotation axis of described door are arranged for opening wide.
4. a kind of double door for switch cubicle according to claim 1, is characterized in that: described crank number is the even number of more than 4, the number of the crank on each door is more than 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360314.2U CN204793660U (en) | 2015-05-29 | 2015-05-29 | A two opening door for cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360314.2U CN204793660U (en) | 2015-05-29 | 2015-05-29 | A two opening door for cubical switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793660U true CN204793660U (en) | 2015-11-18 |
Family
ID=54533645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520360314.2U Expired - Fee Related CN204793660U (en) | 2015-05-29 | 2015-05-29 | A two opening door for cubical switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793660U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868372A (en) * | 2015-05-29 | 2015-08-26 | 遵义长征电器防爆设备有限责任公司 | Double door for switchgear |
| CN111049024A (en) * | 2020-01-17 | 2020-04-21 | 陈凤 | Large-scale power distribution cabinet capable of realizing omnibearing expansion and maintenance of side plates |
| CN112928626A (en) * | 2021-01-23 | 2021-06-08 | 李廷海 | Electric automation equipment control cabinet |
-
2015
- 2015-05-29 CN CN201520360314.2U patent/CN204793660U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868372A (en) * | 2015-05-29 | 2015-08-26 | 遵义长征电器防爆设备有限责任公司 | Double door for switchgear |
| CN111049024A (en) * | 2020-01-17 | 2020-04-21 | 陈凤 | Large-scale power distribution cabinet capable of realizing omnibearing expansion and maintenance of side plates |
| CN111049024B (en) * | 2020-01-17 | 2021-07-27 | 武汉泰诚明恒能源有限公司 | Large-scale power distribution cabinet capable of realizing omnibearing expansion and maintenance of side plates |
| CN112928626A (en) * | 2021-01-23 | 2021-06-08 | 李廷海 | Electric automation equipment control cabinet |
| CN112928626B (en) * | 2021-01-23 | 2022-09-06 | 浙江浩克智能装备有限公司 | Electric automation equipment control cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160529 |