CN110086090B - Electric shock prevention electrical cabinet - Google Patents
Electric shock prevention electrical cabinet Download PDFInfo
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- CN110086090B CN110086090B CN201910413916.2A CN201910413916A CN110086090B CN 110086090 B CN110086090 B CN 110086090B CN 201910413916 A CN201910413916 A CN 201910413916A CN 110086090 B CN110086090 B CN 110086090B
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- cavity
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- spline
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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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- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention provides an electric shock prevention electric cabinet which comprises a cabinet body and an electric cavity arranged in the cabinet body, wherein a gate cavity is arranged in the front side end wall of the electric cavity, a transmission cavity is arranged in the bottom wall of the gate cavity, a first rotating shaft is rotatably arranged between the transmission cavity and the gate cavity, and a first bevel gear is fixedly arranged at the tail end of the first rotating shaft in the transmission cavity; the electric shock prevention electrical cabinet is more reasonable and ingenious in overall structure, convenient to use, capable of achieving automatic opening and closing of the sealing door, provided with the locking device to prevent the sealing door from being opened by non-professionals in a wrong mode, meanwhile, equipment is automatically powered on after the sealing door is locked, and is automatically powered off after being unlocked, so that the equipment is prevented from being overhauled in an electrified mode by maintenance personnel, electric shock accidents are avoided, the equipment sealing door is provided with the observation hole, the maintenance personnel can conveniently run through the running condition of the equipment, meanwhile, the maintenance personnel and the electrified electricity are isolated, the safety is high, and the electric shock prevention electrical cabinet has high use and popularization values.
Description
Technical Field
The invention relates to the field of electricity, in particular to an electric shock prevention electrical cabinet.
Background
At present, the application of regulator cubicle is more and more wide, fill electric components in the regulator cubicle, in the use, it is difficult to avoid because the time overlength leads to the connection between the electric components not hard up, can produce the electric leakage phenomenon, the staff opens the cabinet door under the condition of knowing about and operates, the personal safety can be threatened to difficult to avoid, traditional regulator cubicle simple structure does not have the locking function, often lead to non-professional maintainer to open by mistake, lead to equipment failure, the observation hole that traditional automatically controlled cabinet did not open and shut simultaneously, observation electric elements operating condition that can not facilitate.
Therefore, there is a need for further improvement of the electrical cabinet in the prior art, so as to improve the safety and practicability of the electrical cabinet.
Disclosure of Invention
The invention aims to provide an electric shock prevention electrical cabinet, which can overcome the defects in the prior art and improve the safety and the practicability of the electrical cabinet.
The invention relates to an electric shock prevention electrical cabinet, which comprises a cabinet body and an electrical cavity arranged in the cabinet body, wherein a gate cavity is arranged in the front side end wall of the electrical cavity, a transmission cavity is arranged in the bottom wall of the gate cavity, a first rotating shaft is rotatably arranged between the transmission cavity and the gate cavity, a first bevel gear is fixedly arranged at the tail end of the first rotating shaft in the transmission cavity, a sealing door is fixedly arranged at the tail end of the first rotating shaft in the gate cavity, a through hole penetrating through the sealing door in the front and back direction is arranged in the sealing door, a guide chute is arranged in the bottom wall of the through hole, a sliding plate is slidably arranged in the guide chute, a first threaded hole with a downward opening is arranged in the sliding plate, a belt cavity is arranged in the bottom wall of the guide chute, a first threaded rod is rotatably arranged between the belt cavity and the guide chute, and the tail end of, the belt cavity the terminal fixed first band pulley that is provided with of first threaded rod, be provided with the downward spline chamber of opening in the sealing door diapire, the spline chamber with it is provided with the second pivot to rotate between the belt chamber, in the spline chamber the terminal fixed first spline housing that is provided with of second pivot, in the belt cavity the terminal fixed second band pulley that is provided with of second pivot, the second band pulley with be connected by first belt transmission cooperation between the first band pulley.
Preferably, a worm wheel cavity is arranged in the bottom wall of the gate cavity, a cavity is arranged in the bottom wall of the worm wheel cavity, a rotating cavity is arranged in the end wall of the cavity, a second spline sleeve is rotatably arranged between the rotating cavity and the worm wheel cavity, a spline hole is arranged in the second spline sleeve, a spline shaft is connected in the spline hole in a spline fit manner, the tail end of the top of the spline shaft extends into the first spline sleeve, a worm wheel is fixedly arranged on the outer surface of the second spline sleeve in the worm wheel cavity, a threaded sleeve is rotatably arranged between the cavity and the rotating cavity, a second threaded hole with an upward opening is arranged in the threaded sleeve, a second threaded rod is connected in the second threaded hole in a threaded manner, a limiting plate is fixedly arranged at the tail end of the top of the second threaded rod, the tail end of the bottom of the spline shaft is rotatably arranged in the top of the limiting plate, and the bottom of the threaded sleeve in the rotating cavity is, and a second bevel gear is fixedly arranged on the outer surface of the threaded sleeve in the rotating cavity, and third bevel gears meshed with the second bevel gear are rotatably arranged on the left side and the right side of the second bevel gear.
Preferably, a sliding cavity is arranged in the left end wall of the rotating cavity, a sliding block is slidably arranged in the sliding cavity, a third threaded hole which is through from left to right is arranged in the sliding block, a third threaded rod which extends from left to right is connected with the third threaded hole in a threaded manner, the right end of the third threaded rod extends into the rotating cavity, the tail end of the third threaded rod is fixedly connected with the third bevel gear on the left side, a switching cavity is arranged in the rear end wall of the sliding cavity, a second motor is fixedly arranged in the rear end wall of the sliding block, a first gear is fixedly arranged at the tail end of an output shaft of the second motor, a third rotating shaft is rotatably arranged between the transmission cavity and the switching cavity, a fourth bevel gear which is meshed with the first bevel gear is fixedly arranged at the tail end of the third rotating shaft in the transmission cavity, and a second gear, a worm meshed with the worm wheel is rotatably arranged between the switching cavity and the worm wheel cavity, and a third gear meshed with the first gear is fixedly arranged at the tail end of the worm in the switching cavity.
Preferably, an electricity receiving cavity is arranged in the end wall of the right side of the rotating cavity, a fourth rotating shaft fixedly connected with the third bevel gear on the right side is rotatably arranged between the electricity receiving cavity and the rotating cavity, an electric connection disc is fixedly arranged at the tail end of the fourth rotating shaft in the electricity receiving cavity, a contact electrically connected with a power supply is fixedly arranged on the top wall of the electric connection disc, a jacking cavity is arranged in the end wall of the right side of the gate cavity, a jacking block is slidably arranged in the jacking cavity, a first reset spring is elastically arranged between the jacking block and the upper end wall and the lower end wall of the jacking cavity, a sliding hole is arranged in the end wall of the right side of the jacking cavity, a rack fixedly connected with the jacking block is slidably arranged in the sliding hole, a cam cavity is arranged in the bottom wall of the sliding hole, a fifth rotating shaft is rotatably arranged in the cam cavity, and a cam and a fourth gear meshed with the rack are fixedly, the improved cabinet is characterized in that a guide sliding hole is communicated and arranged between the cam cavity and the electricity receiving cavity, a sliding rod and an electricity connecting rod located below the sliding rod are slidably arranged in the guide sliding hole, the electricity connecting rod is electrically connected with an electric element in the cabinet body, a jacking spring is elastically arranged between the electricity connecting rod and the sliding rod, and a second reset spring is elastically arranged between the electricity connecting rod and the end wall of the guide sliding hole.
The invention has the beneficial effects that: the electric shock prevention electrical cabinet is more reasonable and ingenious in overall structure, convenient to use, capable of achieving automatic opening and closing of the sealing door, provided with the locking device to prevent the sealing door from being opened by non-professionals in a wrong mode, meanwhile, equipment is automatically powered on after the sealing door is locked, and is automatically powered off after being unlocked, so that the equipment is prevented from being overhauled in an electrified mode by maintenance personnel, electric shock accidents are avoided, the equipment sealing door is provided with the observation hole, the maintenance personnel can conveniently run through the running condition of the equipment, meanwhile, the maintenance personnel and the electrified electricity are isolated, the safety is high, and the electric shock prevention electrical cabinet has high use and popularization values.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of an electric shock prevention electrical cabinet of the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
FIG. 3 is a schematic diagram of B-B in FIG. 1.
Fig. 4 is an enlarged schematic view of C in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
As shown in fig. 1 to 4, the electric shock preventing electrical cabinet of the present invention includes a cabinet body 10 and an electrical cavity 41 disposed in the cabinet body 10, a gate cavity 11 is disposed in a front side end wall of the electrical cavity 41, a transmission cavity 22 is disposed in a bottom wall of the gate cavity 11, a first rotating shaft 19 is rotatably disposed between the transmission cavity 22 and the gate cavity 11, a first bevel gear 20 is fixedly disposed at a terminal of the first rotating shaft 19 in the transmission cavity 22, a sealing door 12 is fixedly disposed at a terminal of the first rotating shaft 19 in the gate cavity 11, a through hole 68 penetrating through the sealing door 12 in a front-back direction is disposed in the sealing door 12, a sliding guide groove 69 is disposed in a bottom wall of the through hole 68, a sliding plate 13 is slidably disposed in the sliding guide groove 69, a first threaded hole 14 with a downward opening is disposed in the sliding plate 13, a belt cavity 16 is disposed in a, belt chamber 16 with it is provided with first threaded rod 15 to rotate between the guide chute 69, the terminal income in first threaded rod 15 top in first threaded hole 14 and with it screw-thread fit, in the belt chamber 16 first threaded rod 15 end is fixed and is provided with first belt pulley 18, be provided with the decurrent spline chamber 65 of opening in the sealing door 12 diapire, spline chamber 65 with it is provided with second pivot 69 to rotate between the belt chamber 16, in the spline chamber 65 second pivot 69 end is fixed and is provided with first spline housing 66, in the belt chamber 16 second pivot 69 end is fixed and is provided with second belt pulley 67, second belt pulley 67 with be connected by first belt 17 transmission fit between the first belt pulley 18.
Beneficially, a worm cavity 51 is arranged in the bottom wall of the gate cavity 11, a cavity 60 is arranged in the bottom wall of the worm cavity 51, a rotation cavity 53 is arranged in the end wall of the cavity 60, a second spline housing 64 is rotatably arranged between the rotation cavity 53 and the worm cavity 51, a spline hole 63 is arranged in the second spline housing 64, a spline shaft 70 is connected in the spline hole 64 in a spline fit manner, the top end of the spline shaft 70 extends into the first spline housing 66, a worm wheel 62 is fixedly arranged on the outer surface of the second spline housing 64 in the worm cavity 51, a thread housing 57 is rotatably arranged between the cavity 60 and the rotation cavity 53, a second threaded hole 56 with an upward opening is arranged in the thread housing 57, a second threaded rod 59 is connected in the thread of the second threaded rod 56, a stop plate 71 is fixedly arranged at the top end of the second threaded rod 59, the bottom end of the spline shaft 70 is rotatably arranged in the top of the stop plate 71, the bottom of the threaded sleeve 57 in the rotating cavity 53 is in power connection with a first motor 58 fixedly arranged in the bottom wall of the rotating cavity 53, a second bevel gear 55 is fixedly arranged on the outer surface of the threaded sleeve 57 in the rotating cavity 53, and third bevel gears 54 meshed with the second bevel gear 55 are rotatably arranged on the left side and the right side of the second bevel gear 55.
Beneficially, a sliding cavity 50 is arranged in the left end wall of the rotating cavity 53, a sliding block 25 is slidably arranged in the sliding cavity 50, a third threaded hole 24 which penetrates through the sliding block 25 from left to right is arranged in the sliding block 25, a third threaded rod 23 which extends from left to right is connected in a threaded manner in the third threaded hole 24, the right end of the third threaded rod 23 extends into the rotating cavity 53, the tail end of the third threaded rod is fixedly connected with the third bevel gear 54 on the left side, a switching cavity 49 is arranged in the rear end wall of the sliding cavity 50, a second motor 46 is fixedly arranged in the rear end wall of the sliding block 25, a first gear 47 is fixedly arranged at the tail end of an output shaft of the second motor 46, a third rotating shaft 44 is rotatably arranged between the transmission cavity 22 and the switching cavity 49, a fourth bevel gear 21 which is meshed with the first bevel gear 20 is fixedly arranged at the, a second gear 45 is fixedly arranged at the tail end of the third rotating shaft 44 in the switching cavity 49, a worm 52 meshed with the worm wheel 62 is rotatably arranged between the switching cavity 49 and the worm wheel cavity 51, and a third gear 48 meshed with the first gear 47 is fixedly arranged at the tail end of the worm 52 in the switching cavity 49.
Beneficially, an electricity receiving cavity 26 is arranged in a right end wall of the rotating cavity 53, a fourth rotating shaft 61 fixedly connected with the third bevel gear 54 on the right side is rotatably arranged between the electricity receiving cavity 26 and the rotating cavity 53, an electricity receiving disc 27 is fixedly arranged at the tail end of the fourth rotating shaft 61 in the electricity receiving cavity 26, a contact 28 electrically connected with a power supply is fixedly arranged on the top wall of the electricity receiving disc 27, a top pressing cavity 42 is arranged in a right end wall of the gate cavity 11, a top pressing block 43 is slidably arranged in the top pressing cavity 42, a first return spring 40 is elastically arranged between the top pressing block 43 and the upper end wall and the lower end wall of the top pressing cavity 42, a sliding hole 39 is arranged in the right end wall of the top pressing cavity 43, a rack 38 fixedly connected with the top pressing block 43 is slidably arranged in the sliding hole 39, a cam cavity 34 is arranged in the bottom wall of the sliding hole 39, and a fifth rotating shaft 36 is rotatably arranged in the cam cavity, the fixed surface of fifth pivot 36 be provided with cam 35 and with fourth gear 37 of rack 38 meshing, cam chamber 34 with it is provided with to connect to communicate between the electric cavity 26 and leads slide hole 32, it is provided with slide bar 33 and is located to lead slidable in the slide hole 32 connect the electric pole 29 of slide bar 33 below, connect the electric pole 29 with the electric element electricity in the cabinet body 10 is united, connect the electric pole 29 with elasticity is provided with roof pressure spring 31 between the slide bar 33, connect the electric pole 29 with it is provided with second reset spring 30 to lead elasticity between the slide hole 32 end wall.
In the following, the applicant will describe in detail a method for using an electrical shock protection cabinet of the present application with reference to fig. 1 to 4 and the above-described specific composition of the electrical shock protection cabinet of the present application: first, in the initial state, the electric connecting rod 29 is electrically connected with the contact 28, the first gear 47 is meshed with the third gear 48, the top end of the spline shaft 70 extends into the first spline housing 66, and the sealing door 12 is locked.
When the working state of the electrical components in the cabinet 10 needs to be observed, the second motor 46 is started to rotate, the second motor 46 rotates to drive the first gear 47 to rotate, so as to drive the third gear 48 to rotate, so as to drive the worm 52 and the worm wheel 62, so as to drive the second spline housing 64 to rotate, so as to drive the spline shaft 70 to rotate, so as to drive the first spline housing 66 to rotate, so as to drive the second belt wheel 67 and the first belt wheel 18 to rotate, so as to drive the first threaded rod 15 to rotate, so as to drive the sliding plate 13 to move downwards, so as to open the observation hole 68, thereby facilitating maintenance personnel to penetrate through the interior of the cabinet 10, and after penetration is completed, the second motor 46 is started to rotate reversely to close the penetration hole 68;
when the electrical components in the cabinet 10 need to be overhauled, the first motor 58 is started to rotate to drive the threaded sleeve 57 to rotate, the threaded sleeve 57 rotates to drive the second threaded rod 59 to move downwards, the second threaded rod 59 moves downwards to drive the spline shaft 70 to move out of the first spline sleeve 66, at this time, the sealing door 12 is unlocked, simultaneously, the threaded sleeve 57 rotates to drive the second bevel gear 55 to rotate, so as to drive the third bevel gear 54 on the right side to rotate, so as to drive the electric disc 27 to rotate, at this time, the contact 28 rotates to separate from the electric rod 29, the electrical components in the cabinet 10 are powered off, simultaneously, the second bevel gear 55 rotates to drive the third bevel gear 54 on the left side to rotate, so as to drive the third threaded rod 23 to rotate, so as to drive the sliding block 25 to move left, so as to drive the first gear 47 to engage with the second gear 45, at this moment, the second motor 46 is started to rotate to drive the first gear 47 to rotate, so as to drive the second gear 45 to rotate, so as to drive the fourth bevel gear 21 to rotate, so as to drive the first bevel gear 20 to rotate, so as to drive the sealing door 12 to rotate, at this moment, the jacking block 43 loses abutting and moves to the left, so as to drive the rack 38 to move to the left, so as to drive the fourth gear 37 to rotate, so as to drive the cam 35 to rotate, so as to drive the sliding rod 33 to move upwards, at this moment, the electric connecting rod 29 moves upwards under the action of the second return spring 30, so that the situation that the mistaken electrification of equipment caused by the mistaken contact between the contact point on the node disc 27 and the electric connecting rod.
From the above detailed analysis it can be seen that: the electric shock prevention electrical cabinet is more reasonable and ingenious in overall structure, convenient to use, capable of achieving automatic opening and closing of the sealing door, provided with the locking device to prevent the sealing door from being opened by non-professionals in a wrong mode, meanwhile, equipment is automatically powered on after the sealing door is locked, and is automatically powered off after being unlocked, so that the equipment is prevented from being overhauled in an electrified mode by maintenance personnel, electric shock accidents are avoided, the equipment sealing door is provided with the observation hole, the maintenance personnel can conveniently run through the running condition of the equipment, meanwhile, the maintenance personnel and the electrified electricity are isolated, the safety is high, and the electric shock prevention electrical cabinet has high use and popularization values.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The utility model provides an electric shock prevention regulator cubicle, includes the cabinet body and set up in the internal electric chamber of cabinet, its characterized in that: a gate cavity is arranged in the wall of the front end of the electric cavity, a transmission cavity is arranged in the bottom wall of the gate cavity, a first rotating shaft is rotatably arranged between the transmission cavity and the gate cavity, a first bevel gear is fixedly arranged at the tail end of the first rotating shaft in the transmission cavity, a sealing door is fixedly arranged at the tail end of the first rotating shaft in the gate cavity, a through hole which penetrates through the sealing door from front to back is arranged in the sealing door, a guide chute is arranged in the bottom wall of the through hole, a sliding plate is slidably arranged in the guide chute, a first threaded hole with a downward opening is arranged in the sliding plate, a belt cavity is arranged in the bottom wall of the guide chute, a first threaded rod is rotatably arranged between the belt cavity and the guide chute, the tail end of the top of the first threaded rod extends into the first threaded hole and is in threaded fit with the first threaded hole, a spline cavity with a downward opening is formed in the bottom wall of the sealing door, a second rotating shaft is rotatably arranged between the spline cavity and the belt cavity, a first spline sleeve is fixedly arranged at the tail end of the second rotating shaft in the spline cavity, a second belt wheel is fixedly arranged at the tail end of the second rotating shaft in the belt cavity, and the second belt wheel is in transmission fit connection with the first belt wheel through a first belt; a worm wheel cavity is arranged in the bottom wall of the gate cavity, a cavity is arranged in the bottom wall of the worm wheel cavity, a rotating cavity is arranged in the end wall of the cavity, a second spline sleeve is rotatably arranged between the rotating cavity and the worm wheel cavity, a spline hole is arranged in the second spline sleeve, a spline shaft is connected in the spline hole in a spline fit manner, the tail end of the top of the spline shaft extends into the first spline sleeve, a worm wheel is fixedly arranged on the outer surface of the second spline sleeve in the worm wheel cavity, a threaded sleeve is rotatably arranged between the cavity and the rotating cavity, a second threaded hole with an upward opening is arranged in the threaded sleeve, a second threaded rod is connected in the second threaded hole in a threaded manner, a limiting plate is fixedly arranged at the tail end of the top of the second threaded rod, the tail end of the bottom of the spline shaft is rotatably arranged in the top of the limiting plate, and the bottom of the threaded sleeve in the rotating, a second bevel gear is fixedly arranged on the outer surface of the threaded sleeve in the rotating cavity, and third bevel gears meshed with the second bevel gear are rotatably arranged on the left side and the right side of the second bevel gear; a sliding cavity is arranged in the end wall of the left side of the rotating cavity, a sliding block is arranged in the sliding cavity in a sliding manner, a third threaded hole which is communicated from left to right is arranged in the sliding block, a third threaded rod which extends from left to right is connected with the thread in the third threaded hole in a threaded manner, the right end of the third threaded rod extends into the rotating cavity, the tail end of the third threaded rod is fixedly connected with the third bevel gear on the left side, a switching cavity is arranged in the end wall of the rear side of the sliding cavity, a second motor is fixedly arranged in the end wall of the rear side of the sliding block, a first gear is fixedly arranged at the tail end of an output shaft of the second motor, a third rotating shaft is rotatably arranged between the transmission cavity and the switching cavity, a fourth bevel gear which is meshed with the first bevel gear is fixedly arranged at the, a worm meshed with the worm wheel is rotatably arranged between the switching cavity and the worm wheel cavity, and a third gear meshed with the first gear is fixedly arranged at the tail end of the worm in the switching cavity; an electricity receiving cavity is arranged in the right side end wall of the rotating cavity, a fourth rotating shaft fixedly connected with the third bevel gear on the right side is rotatably arranged between the electricity receiving cavity and the rotating cavity, an electricity connecting disc is fixedly arranged at the tail end of the fourth rotating shaft in the electricity connecting cavity, a contact electrically connected with a power supply is fixedly arranged on the top wall of the electricity connecting disc, a jacking cavity is arranged in the right side end wall of the gate cavity, a jacking block is slidably arranged in the jacking cavity, a first reset spring is elastically arranged between the jacking block and the upper end wall and the lower end wall of the jacking cavity, a sliding hole is arranged in the right side end wall of the jacking cavity, a rack fixedly connected with the jacking block is slidably arranged in the sliding hole, a cam cavity is arranged in the bottom wall of the sliding hole, a fifth rotating shaft is rotatably arranged in the cam cavity, and a cam and a fourth gear meshed with the rack are fixedly arranged on the outer surface, the improved cabinet is characterized in that a guide sliding hole is communicated and arranged between the cam cavity and the electricity receiving cavity, a sliding rod and an electricity connecting rod located below the sliding rod are slidably arranged in the guide sliding hole, the electricity connecting rod is electrically connected with an electric element in the cabinet body, a jacking spring is elastically arranged between the electricity connecting rod and the sliding rod, and a second reset spring is elastically arranged between the electricity connecting rod and the end wall of the guide sliding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910413916.2A CN110086090B (en) | 2019-05-17 | 2019-05-17 | Electric shock prevention electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910413916.2A CN110086090B (en) | 2019-05-17 | 2019-05-17 | Electric shock prevention electrical cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110086090A CN110086090A (en) | 2019-08-02 |
| CN110086090B true CN110086090B (en) | 2020-12-08 |
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ID=67420825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910413916.2A Active CN110086090B (en) | 2019-05-17 | 2019-05-17 | Electric shock prevention electrical cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN110086090B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932123B (en) * | 2020-01-06 | 2021-01-22 | 深圳市康泰电气设备有限公司 | Rain-proof switch board of convenient maintenance |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000133955A (en) * | 1998-10-23 | 2000-05-12 | Mitsubishi Electric Corp | Plasma display device |
| CN203617569U (en) * | 2013-12-23 | 2014-05-28 | 成都蜀奥电气设备有限公司 | An improved double layer middle-set-type switch cabinet observation window |
| CN207782177U (en) * | 2018-02-02 | 2018-08-28 | 重庆三德电力设备有限公司 | Van-type low-voltage cabinet convenient to overhaul |
| CN109138782A (en) * | 2018-09-14 | 2019-01-04 | 陈春苗 | A kind of door for reducing noise and its application method |
| CN109236976A (en) * | 2018-11-09 | 2019-01-18 | 袁学锋 | Transmission shaft run stopping apparatus and its application method |
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2019
- 2019-05-17 CN CN201910413916.2A patent/CN110086090B/en active Active
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| CN110086090A (en) | 2019-08-02 |
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