CN209786606U - Draw-out type switch cabinet - Google Patents
Draw-out type switch cabinet Download PDFInfo
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- CN209786606U CN209786606U CN201920901275.0U CN201920901275U CN209786606U CN 209786606 U CN209786606 U CN 209786606U CN 201920901275 U CN201920901275 U CN 201920901275U CN 209786606 U CN209786606 U CN 209786606U
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- drawer
- sliding
- cabinet body
- draw
- guide rail
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Abstract
The utility model relates to a draw-out switch cabinet, which comprises a cabinet body and a plurality of drawers arranged in the cabinet body in a sliding manner, wherein, both sides of each drawer are provided with a sliding mechanism, the rear end of each drawer is provided with a plurality of connectors, the cabinet body is correspondingly provided with plugs matched with the connectors, the sliding mechanism comprises sliding rails arranged on both sides of each drawer and a guide rail arranged in the cabinet body, the guide rail is inserted in the sliding rails, the sliding rails and the guide rail are in sliding fit, an elastic piece is arranged between the rear end of the guide rail and the tail end of the sliding rail, pulley blocks are respectively arranged between the upper side and the lower side of the guide rail and the sliding rails, when the connectors are contacted with the plugs, the drawer is in a state of a compression spring, the sliding rails and the guide rails which are mutually matched are arranged between both sides of the drawer and the cabinet body, the elastic piece between the two is utilized, the impact force given to the connector when the drawer is closed is reduced, and the damage of the connector caused by the overlarge impact force is avoided.
Description
Technical Field
The utility model belongs to the technical field of distribution equipment, concretely relates to pull-out type cubical switchboard.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. The low-voltage switch cabinet can be structurally divided into a fixed type and a draw-out type, wherein the draw-out type is composed of a fixed cabinet body and a movable drawer provided with main electrical elements such as a switch and the like, and the disassembly, the movement and the repair of the electrical elements can be facilitated.
The drawer rear side of cubical switchboard generally sets up the connector, and can set up the plug with connector looks adaptation in the cabinet is internal, when the drawer is taken out, the cooperation of connector can be relieved, and when closing, needs the drawer to relieve connector and plug by oneself, and when the drawer was closed, if the connector of rear side is misaligned or the impact force is too big, probably leads to the connector to damage, causes the occurence of failure.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a pull-out type cubical switchboard.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a pull-out type cubical switchboard, its includes the cabinet body and a plurality of drawer that slide setting is internal at the cabinet, the drawer both sides are equipped with glide machanism, the drawer rear end is equipped with a plurality of connectors, the internal correspondence of cabinet is equipped with the plug with connector looks adaptation, glide machanism is including setting up the slide rail in drawer both sides and setting up the guide rail in the cabinet body, the guide rail insert establish with in the slide rail, and both constitute the cooperation of sliding, be equipped with the elastic component between the rear end of guide rail and the slide rail end, be equipped with the assembly pulley between the upper and lower both sides of guide rail and the slide rail respectively, when connector and plug contact, the drawer is in compression spring's state.
The elastic piece is a spring.
The guide rail is provided with at least two gear grooves, and the slide rail is internally provided with a positioning pin which is matched with the gear grooves in a positioning way.
And an elastic reset piece is arranged between the positioning pin and the sliding rail.
The gear slots comprise a first gear slot for indicating that the drawer is completely closed and a second gear slot for indicating that the drawer is completely opened.
The pulley block comprises a first pulley block positioned at the rear end of the sliding rail and a second pulley block arranged at the front end of the guide rail.
The sliding rail is provided with a first fixing groove at the front side of the first gear groove, the first pulley block is arranged in the first fixing groove, and the first pulley block is tangent to the outer side of the guide rail.
The guide rail is provided with a second fixing groove at the front side of the second gear groove, the second pulley is arranged in the second fixing groove, and the second pulley block is tangent to the inner side of the slide rail.
The bottom of the cabinet body is provided with a plurality of air inlets, the top of the cabinet body is provided with a plurality of air outlets, and the air inlets and the air outlets form an air flow channel from bottom to top in the cabinet body.
A plurality of air holes are arranged on the upper side of the side wall of the cabinet body.
The utility model has the advantages that: through set up the slide rail and the guide rail of mutually supporting between the both sides at the drawer and the cabinet body, utilize elastic component between the two, be about to get into the cabinet body completely at the drawer, this elastic component can give the certain damping of drawer, reduce the impact force that gives the connector when the drawer is closed, avoid too big impact force to lead to the connector to take place to damage, in addition after complete closure, this elastic component is in compression state all the time, can give certain outside power of drawer, and when opening the drawer, can give certain helping the power of opening of drawer, reduce the power of using when pulling out the drawer.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the drawer of the present invention.
Fig. 3 is a simple schematic diagram of the inside of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a draw-out type cubical switchboard, it includes that cabinet body 1 and a plurality of slip set up at the internal drawer 4 of cabinet, the drawer both sides are equipped with glide machanism, the drawer rear end is equipped with a plurality of connectors 15, the internal correspondence of cabinet is equipped with the plug with connector looks adaptation, is used for placing mutually independent electrical components in every drawer, when appearing the problem again, can open arbitrary drawer alone and overhaul, and current drawer adopts roller type's contact mode mostly, directly opens, and this application is in order to reduce the power of opening the use, at drawer both sides and the internal glide machanism that sets up of cabinet.
The sliding mechanism comprises sliding rails 10 arranged on two sides of the drawer and guide rails 6 arranged in the cabinet body, the guide rails 6 are inserted into the sliding rails and form sliding fit with the sliding rails, elastic pieces 7 are arranged between the rear ends of the guide rails and the tail ends of the sliding rails, pulley blocks are arranged between the upper and lower sides of the guide rails and the sliding rails respectively, and when the connectors are in contact with plugs, the drawer is in a state of compressing springs.
Through set up the slide rail and the guide rail of mutually supporting between the both sides at the drawer and the cabinet body, utilize elastic component between the two, be about to get into the cabinet body completely at the drawer, this elastic component can give the certain damping of drawer, reduce the impact force that gives the connector when the drawer is closed, avoid too big impact force to lead to the connector to take place to damage, in addition after complete closure, this elastic component is in compression state all the time, can give certain outside power of drawer, and when opening the drawer, can give certain helping the power of opening of drawer, reduce the power of using when pulling out the drawer.
The distance of compression deformation of the elastic piece is slightly greater than the length of the connector, namely when the connector contacts with the plug, the drawer is in a state of compressing the elastic piece, the elastic piece is used for damping the drawer, the impact force is reduced, in addition, in order to further improve the resistance, the elastic piece can be arranged between the rear side of the drawer and the mounting frame of the cabinet body, and the drawer can be installed according to the requirement of the damping force.
The elastic piece is a spring, so that compression pressure can be given, tensile elasticity can be provided, and the phenomenon of flushing out with too much force can be avoided when the elastic piece is opened.
The guide rail is provided with at least two gear grooves, and the slide rail is internally provided with a positioning pin 8 which is matched with the gear grooves in a positioning way. An elastic reset piece is arranged between the positioning pin and the sliding rail, certain gear feeling is given to the drawer, and excessive opening or excessive closing is avoided.
The gear slots include a first gear slot 14 indicating that the drawer is fully closed and a second gear slot 11 indicating that the drawer is fully opened.
The pulley block comprises a first pulley block 9 positioned at the rear end of the slide rail and a second pulley block 12 arranged at the front end of the guide rail. The sliding rail is provided with a first fixing groove 14 at the front side of the first gear groove, the first pulley block is arranged in the first fixing groove, and the first pulley block is tangent to the outer side of the guide rail. The guide rail is provided with a second fixing groove 11 at the front side of the second gear groove, the second pulley is arranged in the second fixing groove, and the second pulley block is tangent to the inner side of the slide rail.
The pulley further reduces the friction between the drawer and the cabinet body, and the pulley block design on the front side and the rear side can also provide certain supporting force. Secondly, the design of assembly pulley can reduce supporting pressure, sets up around making it more steady when sliding, sets up the direction when guaranteeing it slides from top to bottom, plays the guide effect.
Set up stop gear on the guide rail, set up constant head tank 13 on the slide rail, stop gear has the pressing piece and is located the spring of pressing piece below, the rear side of pressing piece sets up certain inclined plane, play the spacing cooperation between the ascending and slide rail of a side, when the location, because the reaction force of spring, make pressing piece and constant head tank constitute the cooperation, can guarantee when the drawer is taken out, this limit gear can avoid it to drop completely, and when the drawer is closed, because the inclined plane of pressing piece, thereby make the slide rail can press this pressing piece, thereby to the cabinet internal motion.
The bottom of the cabinet body is provided with a plurality of air inlets 5, the top of the cabinet body is provided with a plurality of air outlets 2, and the air inlets and the air outlets form an air flow channel from bottom to top in the cabinet body. The natural air flow channel from bottom to top is formed, so that the heat in the cabinet body can be more easily dissipated.
The lateral wall upside of the cabinet body is equipped with a plurality of gas pockets 3, further improves its radiating effect.
The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.
Claims (10)
1. The utility model provides a pull-out type cubical switchboard, its includes the cabinet body and a plurality of drawer that slide setting is internal at the cabinet, the drawer both sides are equipped with glide machanism, the drawer rear end is equipped with a plurality of connectors, the internal correspondence of cabinet is equipped with the plug with connector looks adaptation, its characterized in that: the sliding mechanism comprises sliding rails arranged on two sides of the drawer and guide rails arranged in the cabinet body, the guide rails are inserted into the sliding rails and form sliding fit with the sliding rails, elastic pieces are arranged between the rear ends of the guide rails and the tail ends of the sliding rails, pulley blocks are arranged between the upper side and the lower side of the guide rails and the sliding rails respectively, and when the connector contacts with a plug, the drawer is in a state of compressing springs.
2. The draw-out switchgear as claimed in claim 1, wherein: the elastic piece is a spring.
3. The draw-out switchgear as claimed in claim 1, wherein: the guide rail is provided with at least two gear grooves, and the slide rail is internally provided with a positioning pin which is matched with the gear grooves in a positioning way.
4. The draw-out switchgear as claimed in claim 3, wherein: and an elastic reset piece is arranged between the positioning pin and the sliding rail.
5. The draw-out switchgear as claimed in claim 3, wherein: the gear slots comprise a first gear slot for indicating that the drawer is completely closed and a second gear slot for indicating that the drawer is completely opened.
6. The draw-out switchgear of claim 5, wherein: the pulley block comprises a first pulley block positioned at the rear end of the sliding rail and a second pulley block arranged at the front end of the guide rail.
7. The draw-out switchgear of claim 6, wherein: the sliding rail is provided with a first fixing groove at the front side of the first gear groove, the first pulley block is arranged in the first fixing groove, and the first pulley block is tangent to the outer side of the guide rail.
8. The draw-out switchgear of claim 6, wherein: the guide rail is provided with a second fixing groove at the front side of the second gear groove, the second pulley is arranged in the second fixing groove, and the second pulley block is tangent to the inner side of the slide rail.
9. The draw-out switchgear as claimed in claim 1, wherein: the bottom of the cabinet body is provided with a plurality of air inlets, the top of the cabinet body is provided with a plurality of air outlets, and the air inlets and the air outlets form an air flow channel from bottom to top in the cabinet body.
10. The draw-out switchgear as claimed in claim 1, wherein: a plurality of air holes are arranged on the upper side of the side wall of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920901275.0U CN209786606U (en) | 2019-06-17 | 2019-06-17 | Draw-out type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920901275.0U CN209786606U (en) | 2019-06-17 | 2019-06-17 | Draw-out type switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209786606U true CN209786606U (en) | 2019-12-13 |
Family
ID=68788941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920901275.0U Active CN209786606U (en) | 2019-06-17 | 2019-06-17 | Draw-out type switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209786606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383204A (en) * | 2022-01-14 | 2022-04-22 | 珠海格力电器股份有限公司 | Humidifying device and air conditioner with same |
-
2019
- 2019-06-17 CN CN201920901275.0U patent/CN209786606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383204A (en) * | 2022-01-14 | 2022-04-22 | 珠海格力电器股份有限公司 | Humidifying device and air conditioner with same |
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