CN110890704A - Waterproof electric cabinet - Google Patents
Waterproof electric cabinet Download PDFInfo
- Publication number
- CN110890704A CN110890704A CN201911341017.2A CN201911341017A CN110890704A CN 110890704 A CN110890704 A CN 110890704A CN 201911341017 A CN201911341017 A CN 201911341017A CN 110890704 A CN110890704 A CN 110890704A
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- circular
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a waterproof electric cabinet which comprises a power distribution cabinet body and a waterproof cover, wherein positioning blocks are fixedly arranged on the left side and the right side of the inner wall of the power distribution cabinet body, fixing mechanisms are fixedly arranged in the two positioning blocks, circular placing grooves are formed in the opposite ends of the two positioning blocks, clamping mechanisms are fixedly arranged in the two circular placing grooves, positioning grooves are formed in the left side and the right side of the waterproof cover, and the two positioning grooves are connected with the positioning blocks in a sliding mode. According to the waterproof electric cabinet, the problem that the existing power distribution cabinet cannot be well waterproof is solved by the matched use of the power distribution cabinet body, the waterproof cover, the positioning block, the fixing mechanism, the square placing groove, the extrusion spring, the square bump, the circular placing groove, the clamping mechanism, the pneumatic cylinder, the piston, the extrusion rod, the limiting block, the circular clamping block, the positioning groove, the square groove, the circular clamping groove, the stop block, the sliding groove and the sliding block, and the waterproof electric cabinet has the advantage of being better waterproof.
Description
Technical Field
The invention belongs to the technical field of power distribution cabinets, and particularly relates to a waterproof electric cabinet.
Background
The power distribution cabinet is a general name of a motor control center and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.
Present switch board, in order to satisfy the market demand, generally all how better distribution of power and how more person of facilitating the use these aspects optimize, often neglected whether waterproof that the switch board can be fine, current switch board has the effect of distribution better and more person of facilitating the use these useful parts, but have certain restriction, when the normal use switch board, often can select suitable switch board according to the demand of difference, but often waterproof effect is not very good, especially when outdoor use switch board, when meetting heavy rain weather, cause inside intaking very easily, cause the damage of switch board, the problem that prior art exists is: it is not possible to give the switch board a good waterproof.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the waterproof electric cabinet, which has the advantage of better waterproofness and solves the problem that the existing power distribution cabinet cannot be well waterproofed.
The waterproof electric cabinet comprises a power distribution cabinet body and a waterproof cover, wherein the left side and the right side of the inner wall of the power distribution cabinet body are respectively and fixedly provided with a positioning block, the insides of the two positioning blocks are respectively and fixedly provided with a fixing mechanism, opposite ends of the two positioning blocks are respectively provided with a circular placing groove, the insides of the two circular placing grooves are respectively and fixedly provided with a clamping mechanism, the left side and the right side of the waterproof cover are respectively provided with a positioning groove, the two positioning grooves are respectively in sliding connection with the positioning blocks, the tops and the bottoms of the inner walls of the two positioning grooves are respectively provided with a square groove, and the.
Preferably, the fixing mechanism on the right side comprises two square placing grooves, the two square placing grooves are respectively formed in the top and the bottom of the positioning block, the extruding springs are fixedly mounted inside the two square placing grooves, the ends, away from each other, of the two extruding springs are fixedly mounted with square bumps, the four sides of the two square bumps are attached to the inner walls of the square placing grooves, and the ends, away from the extruding springs, of the two square bumps are inserted into the square grooves.
Preferably, the inner parts of the two circular clamping grooves are respectively provided with a stop block, and the outer surfaces of the two stop blocks are fixedly connected with the inner walls of the circular clamping grooves.
Preferably, the right clamping mechanism comprises a pneumatic cylinder, the left side of the pneumatic cylinder is fixedly connected with the inner wall of the circular placement groove, a piston is connected in the pneumatic cylinder in a sliding mode, an extrusion rod is fixedly installed on the right side of the piston, the right side of the extrusion rod penetrates through the pneumatic cylinder and extends into the circular placement groove, a limiting block is fixedly installed on the right side of the extrusion rod, a circular clamping block is fixedly installed on the right side of the limiting block, and one end, far away from the limiting block, of the circular clamping block is clamped with the circular clamping groove.
Preferably, the front side and the rear side of the inner wall of the square placing groove are both provided with a sliding groove, the front side and the rear side of the square bump are both fixedly provided with a sliding block, and the two sliding blocks are both in sliding connection with the sliding grooves.
Preferably, the front side of the positioning block is inclined, and the inclined angle is between ten degrees and forty-five degrees.
Preferably, the limiting block is located inside the circular placing groove, and the outer surface of the limiting block is connected with the inner wall of the circular placing groove in a sliding mode.
Preferably, the outer surface of the waterproof cover is tightly attached to the inside of the power distribution cabinet body, and the waterproof cover is an insulating waterproof cover.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the waterproof electric cabinet, the waterproof electric cabinet is provided with the power distribution cabinet body, the waterproof cover, the positioning block, the fixing mechanism, the square placing groove, the extrusion spring, the square bump, the circular placing groove, the clamping mechanism, the pneumatic cylinder, the piston, the extrusion rod, the limiting block, the circular clamping block, the positioning groove, the square groove, the circular clamping groove, the stop block, the sliding groove and the sliding block, the problem that the existing power distribution cabinet cannot be well waterproof is solved, and the waterproof electric cabinet has the advantage of being better in waterproof.
2. According to the invention, the power source of the whole fixing mechanism is realized through the stress of the square bump, as the force can be transmitted, the square bump is stressed and simultaneously provided with a deformation force for the extrusion spring, so that the square bump can be extruded into the square placing groove, after the splicing of the positioning block and the positioning groove is completed, as the force is mutual, the extrusion spring also provides the same reaction force for the square bump, the splicing of the square bump and the square groove can be realized, thus the first-step fixing of the waterproof cover in the power distribution cabinet body is realized, and the waterproof effect is better.
3. According to the invention, the stop block is fixedly arranged in the circular clamping groove, so that the position of the circular clamping block clamped in the circular clamping groove can be well limited, the clamping effect is better, and meanwhile, the waterproof effect is better.
4. According to the invention, the power source of the whole clamping mechanism is realized through the stress of the circular clamping block, the force can be transmitted, the force is applied to the limiting block while the circular clamping block is stressed, the force for pushing the piston is applied through the extrusion rod while the limiting block is stressed, so that the effect of applying the extrusion force to the air pressure in the pneumatic cylinder can be realized, the circular clamping block is extruded into the circular placing groove, when the circular clamping block moves to the position matched with the circular clamping groove, the action of the force is mutual, the air pressure in the pneumatic cylinder also applies the same reaction force to the circular clamping block, and the clamping of the circular clamping block and the circular clamping groove can be realized, so that the waterproof cover is further fixed, and the waterproof effect is better.
5. The sliding grooves are formed in the front side and the rear side of the inner wall of the square placing groove, so that sliding connection with the sliding blocks fixedly installed on the front side and the rear side of the square bump can be achieved, the position of the square bump can be well limited, the movement track of the square bump can be more stable, the fixing effect is better, and the waterproof effect is better.
6. According to the invention, the front side of the positioning block is in an oblique angle, so that the positioning block and the positioning groove can be better inserted, the positioning effect is better, and meanwhile, the waterproof effect is better.
7. According to the invention, the limiting block is positioned in the circular placing groove, so that the position of the limiting block can be well limited, and meanwhile, the limiting block can be always limited in the circular placing groove, so that the limiting effect of the limiting block is better, and meanwhile, the waterproof effect is better.
8. According to the invention, the outer surface of the waterproof cover is tightly attached to the inner wall of the power distribution cabinet body, so that the waterproof cover can be well filled in the power distribution cabinet body, and the waterproof effect is better.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;
FIG. 2 is a perspective view of the present invention with the waterproof cover removed;
FIG. 3 is a perspective view of a waterproof cover provided by an embodiment of the present invention;
FIG. 4 is a perspective view of a locating block provided by an embodiment of the present invention;
FIG. 5 is a detailed view of a securing mechanism provided by an embodiment of the present invention;
fig. 6 is a detailed view of the clamping mechanism and the fixing mechanism provided in the embodiment of the invention.
In the figure: 1. a power distribution cabinet body; 2. a waterproof cover; 3. positioning blocks; 4. a fixing mechanism; 401. a square placing groove; 402. a compression spring; 403. a square bump; 5. a circular placement groove; 6. a clamping mechanism; 601. a pneumatic cylinder; 602. a piston; 603. an extrusion stem; 604. a limiting block; 605. a circular fixture block; 7. positioning a groove; 8. a square groove; 9. a circular slot; 10. a stopper; 11. a chute; 12. a slide block.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 6, the waterproof electric cabinet provided by the embodiment of the invention comprises a power distribution cabinet body 1 and a waterproof cover 2, wherein positioning blocks 3 are fixedly mounted on the left side and the right side of the inner wall of the power distribution cabinet body 1, fixing mechanisms 4 are fixedly mounted inside the two positioning blocks 3, circular placing grooves 5 are formed in opposite ends of the two positioning blocks 3, clamping mechanisms 6 are fixedly mounted inside the two circular placing grooves 5, positioning grooves 7 are formed in the left side and the right side of the waterproof cover 2, the two positioning grooves 7 are slidably connected with the positioning blocks 3, square grooves 8 are formed in the top and the bottom of the inner walls of the two positioning grooves 7, and circular clamping grooves 9 are formed in the inner walls of the inner sides of the two positioning grooves.
Referring to fig. 5 and 6, the right fixing mechanism 4 includes two square placing grooves 401, the two square placing grooves 401 are respectively disposed at the top and the bottom of the positioning block 3, the two square placing grooves 401 are fixedly mounted with the extrusion springs 402, the two extrusion springs 402 are fixedly mounted with the square bumps 403 at the ends deviating from each other, the four sides of the two square bumps 403 are attached to the inner wall of the square placing grooves 401, and the ends of the two square bumps 403 far away from the extrusion springs 402 are inserted into the square grooves 8.
Adopt above-mentioned scheme: realize whole fixed establishment 4's power supply through square convex block 403 atress, because of power can transmit, give the power of a deformation of extrusion spring 402 in the time of square convex block 403 atress, just so can realize squeezing square convex block 403 into square standing groove 401's inside, wait that locating piece 3 and constant head tank 7 peg graft after accomplishing, the effect of because of power is mutual, extrusion spring 402 also gives square convex block 403 a same reaction force, just so can realize square convex block 403 and square groove 8's grafting, thereby realize that the buckler 2 is fixed at the first step of switch board body 1 inside, make waterproof effect better.
Referring to fig. 3, the two circular slots 9 are each provided with a stopper 10 therein, and the outer surfaces of the two stoppers 10 are each fixedly connected with the inner wall of the circular slot 9.
Adopt above-mentioned scheme: through the inside fixed mounting at circular draw-in groove 9 there is dog 10, just so can realize that fine restriction circular fixture block 605 blocks into the inside position of circular draw-in groove 9, make the effect of joint better, waterproof effect is also better simultaneously.
Referring to fig. 6, the right clamping mechanism 6 includes a pneumatic cylinder 601, the left side of the pneumatic cylinder 601 is fixedly connected to the inner wall of the circular placement groove 5, the inside of the pneumatic cylinder 601 is slidably connected to a piston 602, the right side of the piston 602 is fixedly mounted with an extrusion rod 603, the right side of the extrusion rod 603 runs through the pneumatic cylinder 601 and extends to the inside of the circular placement groove 5, the right side of the extrusion rod 603 is fixedly mounted with a limit block 604, the right side of the limit block 604 is fixedly mounted with a circular fixture block 605, and one end of the circular fixture block 605, which is far away from the limit.
Adopt above-mentioned scheme: realize whole clamping mechanism 6's power supply through circular fixture block 605 atress, because of power can transmit, give stopper 604 an extruded power in circular fixture block 605 atress, give piston 602 a power of promotion through the pressure ram 603 in stopper 604 atress, just so can realize giving the inside extruded power of atmospheric pressure of pneumatic cylinder 601, thereby realize squeezing circular fixture block 605 into circular standing groove 5's inside, when circular fixture block 605 moves to circular draw-in groove 9 complex position, the effect of because of power is mutual, the inside atmospheric pressure of pneumatic cylinder 601 also gives circular fixture block 605 a same reaction force, just so can realize the joint of circular fixture block 605 with circular draw-in groove 9, thereby realize waterproof cover 2's further fixed, make waterproof effect better.
Referring to fig. 5, sliding grooves 11 are formed in the front side and the rear side of the inner wall of the square placing groove 401, sliding blocks 12 are fixedly mounted on the front side and the rear side of the square protruding block 403, and the two sliding blocks 12 are slidably connected with the sliding grooves 11.
Adopt above-mentioned scheme: through opening at the front side and the rear side of square standing groove 401 inner wall and being equipped with spout 11, just so can realize with square projection 403 front side and rear side fixed mounting's slider 12 sliding connection, the position of restriction square projection 403 that so not only can be fine, the movement track that also enables square projection 403 simultaneously is more stable, makes fixed effect better, and waterproof effect is also better simultaneously.
Referring to fig. 2 and 4, the front side of the positioning block 3 is beveled, and the bevel angle is between ten degrees and forty-five degrees.
Adopt above-mentioned scheme: the front side through locating piece 3 is the oblique angle, just so can realize that locating piece 3 is better with the grafting effect of constant head tank 7, makes the effect of location better, and waterproof effect is also better simultaneously.
Referring to fig. 6, the limiting block 604 is located inside the circular placement groove 5, and the outer surface of the limiting block 604 is slidably connected with the inner wall of the circular placement groove 5.
Adopt above-mentioned scheme: be located circular standing groove 5's inside through stopper 604, just so can realize fine restriction stopper 604's position, also can restrict stopper 604 inside circular standing groove 5 all the time simultaneously, make the spacing effect of stopper 604 better, waterproof effect is also better simultaneously.
Referring to fig. 1 and 3, the outer surface of the waterproof cover 2 is closely attached to the inside of the power distribution cabinet body 1, and the waterproof cover 2 is an insulating waterproof cover.
Adopt above-mentioned scheme: through the surface of buckler 2 and the inseparable laminating of the inner wall of switch board body 1, just so can make the fine filling of buckler 2 and switch board body 1's inside, make waterproof effect better.
The working principle of the invention is as follows:
when the waterproof cover is used, firstly, the power source of the whole fixing mechanism 4 is realized by the stress of the square convex block 403, because the force can be transmitted, the square convex block 403 is stressed and simultaneously provides a deformation force for the extrusion spring 402, so that the square convex block 403 can be extruded into the square placing groove 401, after the splicing of the positioning block 3 and the positioning groove 7 is completed, because the forces are mutual, the extrusion spring 402 also provides the square convex block 403 with the same reaction force, so that the splicing of the square convex block 403 and the square groove 8 can be realized, thereby realizing the first step fixing of the waterproof cover 2 in the power distribution cabinet body 1, secondly, the power source of the whole clamping mechanism 6 is realized by the stress of the circular clamping block 605, because the force can be transmitted, the extrusion force is provided for the limiting block 604 when the circular clamping block 605 is stressed, and simultaneously the pushing force is provided for the piston 602 by the extrusion rod 603 when the limiting block 604 is stressed, therefore, an extrusion force can be applied to the air pressure in the air cylinder 601, so that the circular fixture block 605 can be extruded into the circular placing groove 5, when the circular fixture block 605 moves to the position matched with the circular clamping groove 9, due to the mutual action of the forces, the air pressure in the air cylinder 601 also applies the same reaction force to the circular fixture block 605, so that the circular fixture block 605 can be clamped with the circular clamping groove 9, further fixing of the waterproof cover 2 is realized, the stopper 10 is fixedly arranged in the circular clamping groove 9, so that the position of the circular fixture block 605 clamped into the circular clamping groove 9 can be well limited, the clamping effect is better, and finally, the sliding grooves 11 are arranged on the front side and the rear side of the inner wall of the square placing groove 401, so that the sliding connection with the sliding blocks 12 fixedly arranged on the front side and the rear side of the square bump 403 can be realized, therefore, the position of the square bump 403 can be well limited, and meanwhile, the movement track of the square bump 403 is more stable, so that the fixing effect is better, and meanwhile, the waterproof effect is also better.
In summary, the following steps: this have waterproof electric cabinet, through setting up switch board body 1, buckler 2, locating piece 3, fixed establishment 4, square standing groove 401, extrusion spring 402, square projection 403, circular standing groove 5, latch mechanism 6, pneumatic cylinder 601, piston 602, extrusion stem 603, stopper 604, circular fixture block 605, constant head tank 7, square groove 8, circular draw-in groove 9, dog 10, spout 11 and slider 12's cooperation is used, solved and to have now can not give the fine waterproof problem of switch board.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Waterproof electric cabinet has, including switch board body (1) and buckler (2), its characterized in that: the utility model discloses a waterproof structure, including switch board body (1), locating piece (3) are all fixed mounting in the left and right sides of inner wall of switch board body (1), and the equal fixed mounting in inside of two locating pieces (3) has fixed establishment (4), and circular standing groove (5) have all been seted up to the looks remote site of two locating pieces (3), and the equal fixed mounting in inside of two circular standing groove (5) has latch mechanism (6), constant head tank (7) have all been seted up to the left and right sides of buckler (2), and square groove (8) have all been seted up to two constant head tank (7) inner wall's top and bottom, and circular draw-in groove (9) have all been seted up to two constant head tank (7.
2. The waterproof electrical cabinet of claim 1, wherein: the right side fixed establishment (4) include two square standing grooves (401), set up respectively in the top and the bottom of locating piece (3) two square standing grooves (401), the equal fixed mounting in inside of two square standing grooves (401) has extrusion spring (402), the equal fixed mounting of one end that two extrusion spring (402) deviate from mutually has square lug (403), the four sides of two square lug (403) all laminate with the inner wall of square standing groove (401), the one end that extrusion spring (402) were kept away from in two square lug (403) all pegs graft with square groove (8).
3. The waterproof electrical cabinet of claim 1, wherein: the inner parts of the two circular clamping grooves (9) are respectively provided with a stop block (10), and the outer surfaces of the two stop blocks (10) are fixedly connected with the inner walls of the circular clamping grooves (9).
4. The waterproof electrical cabinet of claim 1, wherein: right side clamping mechanism (6) include pneumatic cylinder (601), the left side of pneumatic cylinder (601) and the inner wall fixed connection of circular standing groove (5), the inside sliding connection of pneumatic cylinder (601) has piston (602), the right side fixed mounting of piston (602) has extrusion stem (603), the right side of extrusion stem (603) runs through pneumatic cylinder (601) and extends to the inside of circular standing groove (5), the right side fixed mounting of extrusion stem (603) has stopper (604), the right side fixed mounting of stopper (604) has circular fixture block (605), the one end and circular draw-in groove (9) joint that stopper (604) were kept away from to circular fixture block (605).
5. The waterproof electrical cabinet of claim 2, wherein: spout (11) have all been seted up to the front side and the rear side of square standing groove (401) inner wall, the equal fixed mounting in front side and the rear side of square lug (403) has slider (12), and two slider (12) all with spout (11) sliding connection.
6. The waterproof electrical cabinet of claim 1, wherein: the front side of the positioning block (3) is oblique angle, and the oblique angle is between ten degrees and forty-five degrees.
7. The waterproof electrical cabinet of claim 4, wherein: the limiting block (604) is located inside the circular placing groove (5), and the outer surface of the limiting block (604) is connected with the inner wall of the circular placing groove (5) in a sliding mode.
8. The waterproof electrical cabinet of claim 1, wherein: the outer surface of the waterproof cover (2) is tightly attached to the inside of the power distribution cabinet body (1), and the waterproof cover (2) is an insulating waterproof cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911341017.2A CN110890704A (en) | 2019-12-23 | 2019-12-23 | Waterproof electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911341017.2A CN110890704A (en) | 2019-12-23 | 2019-12-23 | Waterproof electric cabinet |
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| CN110890704A true CN110890704A (en) | 2020-03-17 |
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| CN201911341017.2A Pending CN110890704A (en) | 2019-12-23 | 2019-12-23 | Waterproof electric cabinet |
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| CN111322479A (en) * | 2020-04-10 | 2020-06-23 | 宁波华望信息科技有限公司 | Valve and convenient dismouting structure thereof |
| CN111457178A (en) * | 2020-04-10 | 2020-07-28 | 宁波华望信息科技有限公司 | Valve device with function of convenient connection |
| CN111466852A (en) * | 2020-04-18 | 2020-07-31 | 宁波科创助手科技服务有限公司 | Electromechanical device with waste recycling function |
| CN112220939A (en) * | 2020-09-11 | 2021-01-15 | 安徽科博产品检测研究院有限公司 | Degassing unit of food detection apparatus |
| CN113506940A (en) * | 2021-06-03 | 2021-10-15 | 安徽千航新能源科技有限公司 | High-voltage lithium ion battery with high volume energy density |
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Application publication date: 20200317 |