CN209592647U - A kind of switch cabinet observation window - Google Patents
A kind of switch cabinet observation window Download PDFInfo
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- CN209592647U CN209592647U CN201920150261.XU CN201920150261U CN209592647U CN 209592647 U CN209592647 U CN 209592647U CN 201920150261 U CN201920150261 U CN 201920150261U CN 209592647 U CN209592647 U CN 209592647U
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- plate
- door
- observation window
- anticreep
- link
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Abstract
The utility model discloses a kind of switch cabinet observation windows, including the glass assembly, the slideway structure being fixedly installed on the outside of door-plate, the slide that can slide up and down being installed on slideway structure for being used to observe inside switch cabinet being fixedly installed on the inside of the door-plate of switchgear, the slide covers glass assembly when exposing glass assembly after pulling open, falling.It not only can have the function of observation window, but also can have the function of stopping arcing, even if observation window can also be automatically closed when arcing occurs being not turned off observation window, prevent arcing from can spray from observation window, protection staff or other equipment safety.
Description
Technical field
The utility model belongs to switchgear door body accessory technical field, in particular to a kind of switch cabinet observation window.
Background technique
Metal switch cabinet is the important component in electric system, main function be generated electricity in electric system,
During transmission of electricity, distribution and electric energy are converted, electrical equipment is opened and closed, controlled and protected.Component in switchgear mainly has
The composition such as breaker, disconnecting switch, on-load switch, operating mechanism, mutual inductor and various protective devices.Switchgear generally has
High pressure forbids personnel to touch so internal main components can externally keep apart.Therefore in switchgear operational process,
If to observe inside switch cabinet, it can only be observed by observation window.
Switch cabinet observation window function currently on the market is all that tempered glass makes, and function is relatively simple.When firing
When arc, viewing glass component cannot well stop arcing, to cause the injury to personnel or other equipment.For
The utility model proposes one kind to have overview function for this, and has the observation window construction for stopping arcing.
Utility model content
In view of the deficienciess of the prior art, the utility model provides a kind of switch cabinet observation window, sight not only can have
The function of window is examined, but also can have the function of stopping arcing, even if being observed being not turned off observation window when arcing occurs
Window can also be automatically closed, and prevent arcing from can spray from observation window, and protection staff or other equipment safety solve the prior art
Switch cabinet observation window has a single function, does not have the technical issues of stopping arcing.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of switch cabinet observation window is used to observe inside switch cabinet including being fixedly installed on the inside of the door-plate of switchgear
Glass assembly, the slideway structure being fixedly installed on the outside of door-plate, the slide that can slide up and down being installed on slideway structure, it is described
Slide covers glass assembly when exposing glass assembly after pulling open, falling.
Further, the switch cabinet observation window further includes the position-limiting device of sliding door being installed on the inside of door-plate, the slide
Limiting device includes tripping-proof mechanism and link mechanism.
Further, the tripping-proof mechanism includes mounting plate, anticreep buckle and anticreep discount, and the anticreep discount is horizontal
It is fixedly installed on anticreep buckle, anticreep buckle is installed on the inside of mounting plate；The mounting plate is perpendicularly fixed at door-plate inside, position
In the two sides of glass assembly, the upper and lower ends of mounting plate are equipped with the slot for installing anticreep buckle, and the upper end of mounting plate is set
There is the card slot with the cooperation of anticreep discount, anticreep discount moves forward and backward in card slot.
Further, the anticreep buckle is elastic material, and lower end is fixed with mounting plate, upper end is hanging；Natural shape
Under state, the anticreep discount stretches out outside door-plate, slide is stopped to glide；Under external force, the anticreep discount is retracted, under slide
It is sliding.
Further, the link mechanism includes button, transverse link, two groups of symmetrically arranged vertical links and triggering
Plate, the button are installed on door-plate, inside be equipped with spring and can front-rear reciprocation movement, transverse link is through button, button position
In transverse link middle position, the both ends of the transverse link connect up vertical link, and the top of the vertical link is fixed
The trigger board is installed；The trigger board is located among door-plate and anticreep buckle.
Further, the connection type of the both ends of the transverse link and vertical link is overlap joint, the both ends of transverse link
Push down the lower part of vertical link.
Further, the transverse link is installed on the inside of door-plate by cross-brace frame, transverse link and cross-brace
Frame rotation connection；The vertical link is installed on the inside of door-plate by vertical supporting frame, and vertical link and vertical supporting frame rotate
Connection.
Further, the link mechanism further includes arcing receiving plate, and the arcing receiving plate, which is fixedly installed in, laterally to be connected
On bar, positioned at the both ends of transverse link；When arcing occurs, punching press arcing receiving plate pushes the lower part of vertical link, vertical link
Top inwardly tilt；The anticreep discount retracts, and slide glides.
Further, the button includes outer cover, set casing, interior fixed lid, interior buckle closure and spring, and outer cover is equipped with
Stock, spring is set to outside stock, is located on the outside of door-plate, and the end of stock is fixedly connected with transverse link.
Compared with prior art, the utility model advantage is:
The utility model has modular construction, facilitates its installation and replacement；
The function switch of observation window and anti-arcing baffle is realized by the movement of slide: not only can have observation window
Function, the main components of interior of the cabinet are observed in switchgear operational process；But also it can have blocking combustion
The function of arc prevents arcing can be from sight even if observation window can also be automatically closed when arcing occurs being not turned off observation window
Examine window ejection, protection staff or other equipment safety.
Detailed description of the invention
Fig. 1 is the observation window position view of the utility model；
Fig. 2 is the slide door opening state schematic diagram of the utility model；
Fig. 3 is the A-A cross-sectional view of Fig. 2；
Fig. 4 is the partial enlarged view A of Fig. 3；
Fig. 5 is the back side partial enlargement structural representation of Fig. 2；
Fig. 6 is the mounting plates structure schematic diagram of the present embodiment；
Fig. 7 is the anticreep buckle and anti-tripping header structure schematic diagram of the present embodiment；
Fig. 8 is transverse link and vertical link overlapping mode schematic diagram；
Fig. 9 is the button perspective view of the present embodiment；
Figure 10 is cross-sectional view when the button of the present embodiment uses；
Figure 11 is button and transverse link connection schematic diagram (removing interior buckle closure).
In figure, 1. observation windows；2. door-plate；3. button；4. glass assembly；5. slideway structure；6. slide；7. mounting plate；8.
Anticreep buckle；9. anticreep discount；10. card slot；11. transverse link；12. vertical link；13. trigger board；15. outer cover；16. fixed
Shell；Fixed lid in 17.；Buckle closure in 18.；19. spring；20. arcing receiving plate；21. cross-brace frame；22. vertical supporting frame.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is explained in further detail the utility model.It should be appreciated that specific embodiment described herein is used only for explaining
The utility model is not used to limit the utility model.
On the contrary, the utility model cover it is any be defined by the claims do in the spirit and scope of the utility model
Substitution, modification, equivalent method and scheme.Further, right below in order to make the public have a better understanding the utility model
It is detailed to describe some specific detail sections in the datail description of the utility model.Do not have for a person skilled in the art
The utility model can also be understood completely in the description of these detail sections.
As shown in Figure 1-3, the present embodiment discloses a kind of observation window 1 being installed on switchgear, including it is fixedly installed in out
It closes the glass assembly 4 for observing inside switch cabinet of 2 inside of door-plate of cabinet, be fixedly installed in the slideway structure in 2 outside of door-plate
5, the slide 6 that can slide up and down being installed on slideway structure 5, slide 6 are mechanically installed on slideway structure 5, make
It can be slided on slideway structure 5, and respectively had on slide 6 and slideway structure 5 and rolled on one side, can be prevented
Slide 6 skids off slideway.The slide 6 exposes glass assembly 4 after pulling open, and can observe internal state, glass group is covered when falling
Part 4.
In order to realize the fire-retardant arc function of observation window, switch cabinet observation window further includes the slide limit for being installed on 2 inside of door-plate
Position device, the position-limiting device of sliding door includes tripping-proof mechanism and link mechanism.
After opening slide, the situation of inside switch cabinet can be observed, the tripping-proof mechanism is for limiting and hindering slide
Slide is kept off to fall.As shown in figs. 4-7, tripping-proof mechanism includes mounting plate 7, anticreep buckle 8 and anticreep discount 9.9 water of anticreep discount
Flat to be fixedly installed in 8 top of anticreep buckle, anticreep buckle 8 is installed on 7 inside of mounting plate.Mounting plate 7 is perpendicularly fixed in door-plate 2
Side, positioned at the two sides of glass assembly 4, the upper and lower ends of mounting plate 7 are equipped with the slot for installing anticreep buckle 8, and mounting plate 7
Upper end be equipped with the card slot 10 that cooperates with anticreep discount 9, anticreep discount 9 moves forward and backward in card slot 10.
For the stretching and retraction for realizing anticreep discount 9, anticreep buckle 8 is elastic material, and lower end and mounting plate 7 are fixed
Connection (fixed form can take various ways, pour together, bolt it is fixed etc.), upper end is hanging, is located in card slot 10.
When anticreep buckle 8 is installed, so that anticreep discount 9 is in its natural state, stretches out outside door-plate 2, can be realized and stop observation window slide 6
The function of downslide.(arcing baffle is impacted by lower button or arcing energy, can hereafter be discussed in detail) under external force, anticreep
Discount 9 retracts, that is, realizes the function that observation window slide 6 glides under the effect of gravity.
In addition, as shown in Figure 6, a cylinder-like structure, anticreep discount 9 can also be arranged in the present embodiment at card slot 10
It is moved forward and backward in cylinder, for limiting upper-lower, left-right positions of anticreep discount 9.
Link mechanism is described below, as shown in figure 5, the link mechanism include button 3,11, two groups of transverse link it is symmetrical
The vertical link 12 and trigger board 13 of setting, button 3 are installed on door-plate 2, inside be equipped with spring and can front-rear reciprocation movement, cross
Include two to connecting rod 11, extend through and be installed in button 3, is equipped in button 3 and is moved in button 3 for transverse link 11
Shifting chute；Transverse link 11 is horizontally disposed, and button 3 is located at 11 middle position of transverse link.The two ends of transverse link 11 to
Trigger board 13 is fixedly mounted in the top of upper connection vertical link 12, vertical link 12.In conjunction with Fig. 4, trigger board 13 is located at door-plate 2
Among anticreep buckle 8, anticreep buckle 8 can be touched, and then drive anticreep discount 9.
As shown in figure 5, transverse link 11 is installed on 2 inside of door-plate, transverse link 11 and transverse direction by cross-brace frame 21
Support frame 21 is rotatablely connected；Vertical link 12 is installed on 2 inside of door-plate, vertical link 12 and vertical branch by vertical supporting frame 22
Support 22 is rotatablely connected.In conjunction with shown in Fig. 8, the both ends of transverse link 11 and the connection type of vertical link 12 are overlap joint, horizontal
The lower part of vertical link 12 is pushed down to the both ends of connecting rod 11.It not only saves trouble in this way but also mobile position lateral when link motion may be implemented
Shifting problem.
When push button 3, the middle position of transverse link 11 is moved to the direction far from door-plate 2, two transverse directions of left and right
Transversely support frame rotates connecting rod respectively, and the two ends of transverse link 11 are moved close to the direction of door-plate 2, pushes vertical link 12
Lower part；Vertical link 12 is rotated along vertical supporting frame 22, and the upper end of vertical link 12 is moved to the direction far from door-plate 2,
Then trigger board 13 is driven to move to the direction far from door-plate 2, since trigger board 13 is located among door-plate 2 and anticreep buckle 8, touching
Hair plate 13 pushes anticreep buckle 8 to move to the direction far from door-plate 2, and anticreep discount 9 retracts, and slide 6 can glide.
As shown in Figures 9 and 10, button 3 includes outer cover 15, set casing 16, interior fixed lid 17, interior buckle closure 18 and spring 19, outside
Lid 15 is provided inwardly with stock, spring 19 be set to stock it is outer, positioned at the outside of door-plate 2, and the end of stock and transverse link 11
It is fixedly connected, as shown in Figure 11.Outer cover 15 may be implemented to move back and forth, and be resetted by spring 19.Set casing 16 plays pair
The limit of outer cover 15 and guiding role, and button 3 is fixed on door-plate 2 with the interior fixed cooperation of lid 17.Interior fixed lid 17 is logical
Screw thread is crossed to combine with set casing 16.Interior buckle closure 18 is cooperated by buckle and interior fixed lid 17, play to internal part into
The effect of row protection.
As shown in figure 5, link mechanism further includes arcing receiving plate 20, arcing receiving plate 20 is fixedly installed in transverse link 11
On, positioned at the both ends of transverse link 11；When arcing occurs, punching press arcing receiving plate 20 pushes the lower part of vertical link 12, vertically
The top of connecting rod 12 inwardly tilts, and trigger board 13 is moved to the direction far from door-plate 2, and anticreep discount 9 retracts, and slide 6 glides.
The principles of the present invention are as follows:
Glass assembly is located at the inside of door board of switch cabinet in the utility model, and slideway structure is located at the outer of door board of switch cabinet
Side.The transverse link and vertical link of link mechanism are fixed on door-plate by support frame, and button and tripping-proof mechanism
It links together, push-botton operation tripping-proof mechanism can be made closing for controlled observation window slide.Tripping-proof mechanism is fixed on door
The inside of plate can prevent its closing when observation window slide pull-up.
When we need to observe inside switch cabinet, it is only necessary to slide is slided along slideway direction, and
Tripping-proof mechanism, which can block slide, prevents it from falling automatically.When leaking out observation window, we can to inside switch cabinet into
Row observes.
When not needing observation, it is only necessary to anticreep discount can be made to withdraw by lower button, such slide can pass through
Oneself gravity or artificial whereabouts, so that cover glass component, the wound to personnel or other equipment is avoided when arcing occurs
Evil.
When not needing observation simultaneously and being not turned off slide, expose glass assembly, if arcing thing occurs in switchgear
Part, arcing energy can be injected on arcing receiving plate, impact arcing receiving plate, so that arcing receiving plate will drive link mechanism fortune
It is dynamic, anticreep discount is retracted, that is, realizes the function that observation window slide glides under the effect of gravity, reaches the mesh for closing observation window
's.Arcing protective effect can be thus played, prevents arcing from can spray from observation window.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this
The those of ordinary skill of technical field, in the essential scope of the utility model, the variations, modifications, additions or substitutions made, all
It should belong to the protection scope of the utility model.
Claims (9)
1. a kind of switch cabinet observation window, it is characterised in that: including being fixedly installed in opening on the inside of the door-plate of switchgear for observing
It closes the glass assembly inside cabinet, the slideway structure being fixedly installed on the outside of door-plate, be installed on sliding up and down on slideway structure
Slide, the slide exposes glass assembly, covers glass assembly when falling after pulling open.
2. switch cabinet observation window according to claim 1, it is characterised in that: the switch cabinet observation window further includes being installed on
Position-limiting device of sliding door on the inside of door-plate, the position-limiting device of sliding door include tripping-proof mechanism and link mechanism.
3. switch cabinet observation window according to claim 2, it is characterised in that: the tripping-proof mechanism includes mounting plate, prevents
Tripping plate and anticreep discount, the anticreep discount level are fixedly installed on anticreep buckle, and anticreep buckle is installed in mounting plate
Side；The mounting plate is perpendicularly fixed on the inside of door-plate, positioned at the two sides of glass assembly, and the upper and lower ends of mounting plate are equipped with for pacifying
The slot of anticreep buckle is filled, and the upper end of mounting plate is equipped with the card slot cooperated with anticreep discount, anticreep discount front and back in card slot
Movement.
4. switch cabinet observation window according to claim 3, it is characterised in that: the anticreep buckle is elastic material, and
Lower end is fixed with mounting plate, upper end is hanging；Under natural conditions, the anticreep discount stretches out outside door-plate, slide is stopped to glide；External force
Under effect, the anticreep discount is retracted, and slide glides.
5. switch cabinet observation window according to claim 3, it is characterised in that: the link mechanism includes button, laterally connects
Bar, two groups of symmetrically arranged vertical links and trigger board, the button are installed on door-plate, inside be equipped with spring and can before and after it is past
Multiple movement, the transverse link run through button, and button is located at transverse link middle position, and the both ends of the transverse link connect upwards
Vertical link is connect, the trigger board is fixedly mounted in the top of the vertical link；The trigger board is located at door-plate and anticreep buckle
It is intermediate.
6. switch cabinet observation window according to claim 5, it is characterised in that: the both ends of the transverse link and vertical link
Connection type be overlap joint, the lower part of vertical link is pushed down at the both ends of transverse link.
7. switch cabinet observation window according to claim 5 or 6, it is characterised in that: the transverse link passes through cross-brace
Frame is installed on the inside of door-plate, and transverse link and cross-brace frame are rotatablely connected；The vertical link is installed by vertical supporting frame
On the inside of door-plate, vertical link and vertical supporting frame are rotatablely connected.
8. switch cabinet observation window according to claim 6, it is characterised in that: the link mechanism further includes that arcing is born
Plate, the arcing receiving plate is fixedly installed on transverse link, positioned at the both ends of transverse link；When arcing occurs, punching press arcing
Receiving plate, pushes the lower part of vertical link, and the top of vertical link inwardly tilts；The anticreep discount retracts, and slide glides.
9. switch cabinet observation window according to claim 5, it is characterised in that: the button includes outer cover, set casing, interior solid
Ding Gai, interior buckle closure and spring, it is described it is outer cover equipped with stock, spring is set to that stock is outer, is located on the outside of door-plate, and the end of stock
Portion is fixedly connected with transverse link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920150261.XU CN209592647U (en) | 2019-01-29 | 2019-01-29 | A kind of switch cabinet observation window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920150261.XU CN209592647U (en) | 2019-01-29 | 2019-01-29 | A kind of switch cabinet observation window |
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| Publication Number | Publication Date |
|---|---|
| CN209592647U true CN209592647U (en) | 2019-11-05 |
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ID=68381181
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920150261.XU Active CN209592647U (en) | 2019-01-29 | 2019-01-29 | A kind of switch cabinet observation window |
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| CN (1) | CN209592647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713582A (en) * | 2019-01-29 | 2019-05-03 | 青岛特锐德电气股份有限公司 | A kind of switch cabinet observation window |
| CN113708250A (en) * | 2021-11-02 | 2021-11-26 | 山东泰开成套电器有限公司 | High-voltage board cabinet door temperature measurement window of area protection |
-
2019
- 2019-01-29 CN CN201920150261.XU patent/CN209592647U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713582A (en) * | 2019-01-29 | 2019-05-03 | 青岛特锐德电气股份有限公司 | A kind of switch cabinet observation window |
| CN109713582B (en) * | 2019-01-29 | 2024-02-02 | 青岛特锐德电气股份有限公司 | Switch cabinet observation window |
| CN113708250A (en) * | 2021-11-02 | 2021-11-26 | 山东泰开成套电器有限公司 | High-voltage board cabinet door temperature measurement window of area protection |
| CN113708250B (en) * | 2021-11-02 | 2024-06-18 | 山东泰开成套电器有限公司 | High-voltage board cabinet door temperature measurement window of area protection |
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