CN110544887A - Hidden switch board - Google Patents
Hidden switch board Download PDFInfo
- Publication number
- CN110544887A CN110544887A CN201910867844.9A CN201910867844A CN110544887A CN 110544887 A CN110544887 A CN 110544887A CN 201910867844 A CN201910867844 A CN 201910867844A CN 110544887 A CN110544887 A CN 110544887A
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- Prior art keywords
- driving
- bevel gear
- cavity
- sliding
- rotating
- Prior art date
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- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/60—Means for supporting coupling part when not engaged
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
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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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a hidden power distribution cabinet, which comprises a waterproof shell and a lifter body, wherein a waterproof inner cavity with an upward opening is arranged in the waterproof shell, a baffle plate extending left and right is fixedly arranged in the waterproof inner cavity, the lifter body is arranged in the waterproof inner cavity on the upper side of the baffle plate in a sliding fit manner, the bottom end surface of the lifter body is fixedly provided with a supporting block, the inner thread of the clapboard is matched and connected with lifting screw rods which are symmetrical left and right and extend up and down, the top of the lifting screw is fixedly provided with a linkage belt wheel, the tail end of the bottom of the lifting screw is connected with a limit baffle in a rotating fit manner, a drawing cavity with a right opening is arranged in the waterproof shell, a drawing distribution box is arranged in the drawing cavity, the top of the drawing cavity is provided with a driving mechanism, and the lower side of the drawing cavity is provided with a driving control mechanism for controlling the driving mechanism to operate; the invention has simple structure and convenient operation, is convenient for quick overhaul and maintenance of maintainers and improves the safety.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a hidden power distribution cabinet.
Background
The power distribution cabinet is a device in a power distribution system, the electric energy is a living necessity, the power distribution cabinet is widely applied to different fields and is a main power for scientific and technical development and national economy leap, and the power distribution cabinet can improve the stability of power transmission. The power distribution cabinet has the main characteristic of distinguishing the power distribution cabinets, however, in the existing outdoor power distribution cabinet, water is not conveniently isolated in the use process of the power distribution cabinet, the electric leakage condition is easy to occur, and the property safety of people is damaged; overall structure is complicated, uses the trouble, adopts the screw fixation, and the installation is dismantled trouble, and the unable installation of user is dismantled with the dismantlement, is unfavorable for the user to overhaul and change and maintains.
Disclosure of Invention
The invention aims to provide a hidden power distribution cabinet, which is used for overcoming the defects in the prior art.
The hidden power distribution cabinet comprises a waterproof shell and a lifter body, wherein a waterproof inner cavity with an upward opening is arranged in the waterproof shell, a baffle plate extending left and right is fixedly arranged in the waterproof inner cavity, the lifter body is arranged in the waterproof inner cavity on the upper side of the baffle plate in a sliding fit manner, the bottom end surface of the lifter body is fixedly provided with a supporting block, the inner thread of the clapboard is matched and connected with lifting screw rods which are symmetrical left and right and extend up and down, the top of the lifting screw is fixedly provided with a linkage belt wheel, the tail end of the bottom of the lifting screw is connected with a limit baffle in a rotating fit manner, a drawing cavity with a right opening is arranged in the waterproof shell, a drawing distribution box is arranged in the drawing cavity, the top of the drawing cavity is provided with a driving mechanism, and the lower side of the drawing cavity is provided with a driving control mechanism for controlling the driving mechanism to operate;
The driving mechanism comprises a driving sliding groove and a rotating fit connection, wherein the bottom of the driving sliding groove is communicated with the top of the drawing cavity, the driving sliding groove is arranged in the driving sliding groove, the driving screw is arranged in the driving sliding groove, a driving sliding block is connected to the driving screw in a threaded fit manner, the bottom end of the driving sliding block is fixedly matched and connected with the top end face of the drawing distribution box, a transmission cavity is arranged on the left side of the driving sliding groove, and a first bevel gear is connected to the left side wall of the transmission cavity in a rotating fit manner, wherein the right side end of the first bevel gear is connected with the driving screw.
According to the further technical scheme, a protective canopy is fixedly arranged at the top of the lifter body.
According to the further technical scheme, an elastic conductive part is fixedly arranged in the end face of the bottom of the drawing distribution box.
The technical scheme is that the driving control mechanism comprises a driving cavity extending left and right and a driving motor fixedly arranged in the bottom wall of the driving cavity, the top of the driving motor is in power connection with a second bevel gear, longitudinal supporting plates are symmetrically arranged on the left and right of the second bevel gear and fixedly matched and connected with the driving cavity, a spline rotating sleeve is connected in the longitudinal supporting plate in a rotating and matching manner, a third bevel gear is fixedly arranged at the tail end of one side, away from the second bevel gear, of the spline rotating sleeve, a transmission rotating shaft is connected between the transmission cavity and the driving cavity in a rotating and matching manner, a fourth bevel gear in meshing connection with the first bevel gear is fixedly arranged at the tail end of the top of the transmission rotating shaft, a fifth bevel gear in meshing connection with the third bevel gear on the left side is fixedly arranged at the tail end of the bottom of the transmission rotating shaft, and a movable, the movable frame is connected with fourth bevel gears which are symmetrically arranged at the left and the right in a rotating fit manner, the fourth bevel gears are positioned at the left and the right sides of the second bevel gear, a positioning groove is arranged in the top wall of the driving cavity, a positioning slide block with the bottom end fixedly matched and connected with the top end surface of the movable frame is connected in the positioning groove in a sliding and matching way, a spline rotating shaft in power fit connection with the spline rotating sleeve is fixedly arranged on one side of the fourth bevel gear, which is far away from the second bevel gear, an internal thread rotating sleeve is also in rotating fit connection in the longitudinal supporting plate on the right side, the internal thread of the internal thread rotating sleeve is connected with an adjusting screw rod of which the left end is fixedly connected with the right end face of the movable frame in a matching way, a sixth bevel gear is fixedly arranged on the outer surface of the internal thread rotating sleeve in the circumferential direction, an adjusting motor is fixedly arranged in the top wall of the driving cavity, and the tail end of the bottom of the adjusting motor is in power fit connection with a seventh bevel gear in meshed connection with the sixth bevel gear.
According to the further technical scheme, a driving rotating shaft is connected to the bottom wall of the driving cavity in a rotating fit mode, an eighth bevel gear meshed with the third bevel gear on the right side is fixedly arranged at the tail end of the top of the driving rotating shaft, the tail end of the bottom of the driving rotating shaft is connected with the linkage belt wheel on the right side in a power fit mode, the top of the linkage belt wheel on the left side is connected with the end face of the bottom of the elevator body in a rotating fit mode, and a linkage belt 816 is connected between the linkage belt wheels 815 on the left side and the right side in a power fit mode.
According to the technical scheme, a rack sliding groove is formed in the right side wall of the positioning groove in a communicated mode, a sliding rack is connected to the rack sliding groove in a sliding fit mode, a jacking spring is arranged on the right side of the sliding rack, a power supply sliding cavity is formed in the upper side of the rack sliding groove, a power supply sliding block is connected to the power supply sliding cavity in a sliding fit mode, a power supply driving screw rod is connected to the bottom end face of the power supply sliding block in a threaded fit mode, a linkage gear is connected to the top wall of the rack sliding groove in a rotating fit mode, the top end of the linkage gear is in power fit connection with the power supply driving screw rod, the linkage gear is connected with the sliding rack in a meshed mode, and a.
The invention has the beneficial effects that: the automatic control device is simple in structure and convenient to operate, the lifting work of the lifter body and the automatic control stretching-in and stretching-out work of the pull distribution box are automatically controlled through the driving control mechanism, the waterproof performance is improved, quick overhaul and maintenance of maintainers are facilitated, meanwhile, automatic power-off control during overhaul of the pull distribution box can be achieved, and the safety of the maintainers is greatly improved.
Drawings
Fig. 1 is a schematic view of an internal structure of a concealed power distribution cabinet according to the present invention;
Fig. 2 is a partially enlarged view of a in fig. 1 according to the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-2, for convenience of description, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-2, a hidden power distribution cabinet according to an embodiment of the present invention includes a waterproof housing 8 and an elevator body 9, a waterproof inner cavity 81 with an upward opening is disposed in the waterproof housing 8, a partition 811 extending left and right is fixedly disposed in the waterproof inner cavity 81, the elevator body 9 is slidably mounted in the waterproof inner cavity 81 on an upper side of the partition 811, a support block 812 is fixedly disposed on a bottom end surface of the elevator body 9, a lifting screw 813 extending left and right and symmetrically and vertically is coupled to the partition 811 through a threaded fit, a linkage pulley 815 is fixedly disposed on a top of the lifting screw 813, a limit baffle 814 is rotatably coupled to a bottom end of the lifting screw 813, a drawing cavity 91 with a rightward opening is disposed in the waterproof housing 8, a drawing distribution box 911 is disposed in the drawing cavity 91, and a driving mechanism is disposed on a top of the drawing cavity 91, a driving control mechanism for controlling the driving mechanism to operate is arranged at the lower side of the drawing cavity 91;
drive mechanism include the bottom with what pull chamber 91 top was linked together the setting drives into spout 93 and normal running fit connect set up in drive screw 931 in the spout 93, screw-thread fit is connected with and drives slider 932 on driving screw 931, the bottom of driving slider 932 terminal with the top end face fixed coordination of pull block 911 is connected, the left side of driving spout 93 is equipped with transmission chamber 94, normal running fit is connected with the right side terminal with drive the first bevel gear 941 that screw 931 power fit connected on the left side wall of transmission chamber 94.
Advantageously or exemplarily, a protective rain shed 7 is fixed on top of the elevator body 9, so as to prevent rain water from entering the waterproof housing 8.
Advantageously or exemplarily, the elastic conductive part 9111 is fixedly arranged in the bottom end face of the drawn electric box 911, so as to realize the automatic control of the electric connection operation.
Beneficially or exemplarily, the driving control mechanism includes a driving cavity 92 extending left and right and a driving motor 921 fixedly disposed in a bottom wall of the driving cavity 92, a second bevel gear 9211 is connected to a top power of the driving motor 921, longitudinal support plates 923 are symmetrically disposed on left and right sides of the second bevel gear 9211, the longitudinal support plates 923 are fixedly and cooperatively connected to the driving cavity 92, a spline rotating sleeve 9231 is rotatably and cooperatively connected to the longitudinal support plates 923, a third bevel gear 9233 is fixedly disposed at a distal end of one side of the spline rotating sleeve 9231, which is far away from the second bevel gear 9211, a transmission rotating shaft 942 is rotatably and cooperatively connected between the transmission cavity 94 and the driving cavity 92, a fourth bevel gear 943 engaged with the first bevel gear 941 is fixedly disposed at a top distal end of the transmission rotating shaft 942, a fifth bevel gear 944 engaged with the third bevel gear 9233 on the left side is fixedly disposed at a bottom distal end of the transmission rotating shaft 942, the upside of second bevel gear 9211 is equipped with adjustable shelf 922, the internal rotation fit connection of adjustable shelf 922 has the fourth bevel gear 9221 that bilateral symmetry set up, fourth bevel gear 9221 is located the left and right sides of second bevel gear 9211, be equipped with constant head tank 924 in the roof of drive chamber 92, sliding fit connection has the terminal location slider 9241 with the fixed fit connection of adjustable shelf 922 top terminal surface in the bottom in the constant head tank 924, fourth bevel gear 9221 keeps away from second bevel gear 9211 one side set firmly with spline pivot 9232 that spline swivel 9231 power fit is connected, still running fit connection has the internal thread swivel 925 in the vertical backup pad 923 on right side, internal thread swivel 925 internal thread fit connection has the terminal adjusting screw 9251 with the fixed fit connection of left side terminal and adjustable shelf 922 right side terminal surface, circumference has set firmly sixth bevel gear 9252 on the surface of internal thread swivel 925, an adjusting motor 9253 is fixedly arranged in the top wall of the driving cavity 92, and a seventh bevel gear 9254 meshed with the sixth bevel gear 9252 is connected to the tail end of the bottom of the adjusting motor 9253 in a power fit manner, so that the driving control work of the automatic control drawing and pulling power distribution box 911 and the lifting driving work of the elevator body 9 are realized.
Beneficially or exemplarily, a driving rotating shaft 926 is rotatably and fittingly connected to the bottom wall of the driving cavity 92, an eighth bevel gear 9261 engaged with the third bevel gear 9233 on the right side is fixedly arranged at the top end of the driving rotating shaft 926, the bottom end of the driving rotating shaft 926 is in power fit connection with the linkage pulley 815 on the right side, the top of the linkage pulley 815 on the left side is rotatably and fittingly connected with the bottom end surface of the elevator body 9, and a linkage belt 816 is in power fit connection between the linkage pulleys 815 on the left side and the right side.
Beneficially or exemplarily, a rack sliding groove 95 is communicatively provided in the right side wall of the positioning groove 924, a sliding rack 951 is connected in a sliding fit manner in the rack sliding groove 95, a jacking spring 952 is arranged on the right side of the sliding rack 951, a power supply sliding cavity 96 is arranged on the upper side of the rack sliding groove 95, a power supply sliding block 961 is connected in the power supply sliding cavity 96 in a sliding fit manner, a power supply drive screw 963 is connected to the bottom end face of the power supply slider 961 in a matching manner through internal threads, a linkage gear 953 with the top end connected with the power supply driving screw 963 in a power fit manner is connected in the top wall of the rack sliding groove 95 in a rotating fit manner, and the linkage gear 953 with the meshing of sliding rack 951 is connected, sliding fit is connected with in the roof of power supply sliding chamber 96 with power supply contact 962 that the pull chamber 91 is linked together and sets up to realize the drive control work that the automatic control power supply is connected.
in the initial state, the drawing distribution box 911 is completely located in the drawing cavity 91, the lifter body 9 is completely located in the waterproof inner cavity 81, and the partition plate 811 at the bottom of the elevator body 9 is in abutment with the top end face of the partition plate 811, and at this time, so that the movable frame 922 drives the positioning slider 9241 to be positioned at the middle position in the positioning groove 924, meanwhile, the fourth bevel gear 9221 and the second bevel gear 9211 on the movable frame 922 are in a separated state, the left section of the sliding rack 951 is pressed by the pressing spring 952, so that the left section of the sliding rack 951 extends into the positioning slot 924 to the maximum extent, meanwhile, the linkage gear 953 drives the power supply sliding block 961 on the power supply driving screw 963 to be located at the topmost position in the power supply sliding cavity 96, and at the moment, the power supply sliding block 961 drives the power supply contact 962 to extend into the drawing cavity 91 to the greatest extent and to abut against the elastic conductive part 9111 on the bottom end face of the drawing distribution box 911.
Example 1
when lifting operation is required, the seventh bevel gear 9254 is controlled to rotate by the adjusting motor 9253, the sixth bevel gear 9252 and the internal thread rotating sleeve 925 are driven to rotate by the seventh bevel gear 9254, the adjusting screw 9251 is driven by the internal thread rotating sleeve 925 to drive the movable frame 922 to slide towards the left side, the movable frame 922 drives the positioning slider 9241 to slide towards the left side in the positioning groove 924, the left fourth bevel gear 9221 is far away from the second bevel gear 9211, the right fourth bevel gear 9221 is meshed with the second bevel gear 9211, the second bevel gear 9211 is controlled by controlling the driving motor 921 to drive the right fourth bevel gear 9221 to rotate, the right fourth bevel gear 9221 drives the right spline rotating shaft 9232, the spline rotating sleeve 9231 and the third bevel gear 9233 to rotate, at the moment, the right third bevel gear 9233 drives the eighth bevel gear 9261 and the linkage belt wheel 815 at the bottom of the driving rotating shaft 926 to rotate, and then the linkage belt 816 drives the linkage belt wheel 815 at the left side to rotate simultaneously, and the linkage belt wheel 815 drives the lifting screw 813 to rotate, so that the lifting screw 813 drives the lifting machine body 9 to slide towards the top direction in the waterproof inner cavity 81 until the driving sliding groove 93 is located at the upper side position of the waterproof shell 8.
Example 2
When maintenance is required, the seventh bevel gear 9254 is controlled to rotate reversely by the adjusting motor 9253, the sixth bevel gear 9252 and the internal thread rotating sleeve 925 are driven to rotate reversely by the seventh bevel gear 9254, the adjusting screw 9251 is driven by the internal thread rotating sleeve 925 to drive the movable frame 922 to slide towards the right side, the movable frame 922 drives the positioning slider 9241 to slide towards the right side in the positioning groove 924, until the positioning slider 9241 is in butt joint with the sliding rack 951 and pushes the sliding rack 951 to slide towards the right side in the rack sliding groove 95 against the jacking force of the jacking spring 952, the sliding rack 951 drives the linkage gear 953 to rotate, the linkage gear 953 drives the power supply driving screw 963 to drive the power supply slider 961 to slide towards the bottom in the power supply sliding cavity 96, and simultaneously, the power supply contact is driven by the power supply slider 961 to slide away from the drawing cavity 91, so that the elastic conductive part 9111 is in a power-off state, meanwhile, the movable frame 922 drives the left fourth bevel gear 9221 to be meshed with the second bevel gear 9211, and then the second bevel gear 9211 is controlled to drive the left fourth bevel gear 9221 to rotate by controlling the driving motor 921, so that the second bevel gear 9211 drives the left spline rotating shaft 9232, the spline rotating sleeve 9231 and the third bevel gear 9233 to rotate, at this time, the left third bevel gear 9233 drives the fifth bevel gear 944 and the fourth bevel gear 943 at the top of the transmission rotating shaft 942 to rotate, the fourth bevel gear 943 drives the first bevel gear 941 and the driving screw 931 to rotate, and the driving screw 931 drives the driving slider 932 to slide towards the right direction in the driving sliding groove 93, so that the driving slider 932 drives the drawing distribution box to extend out of the drawing cavity 91.
The invention has the beneficial effects that: the automatic control device is simple in structure and convenient to operate, the lifting work of the lifter body and the automatic control stretching-in and stretching-out work of the pull distribution box are automatically controlled through the driving control mechanism, the waterproof performance is improved, quick overhaul and maintenance of maintainers are facilitated, meanwhile, automatic power-off control during overhaul of the pull distribution box can be achieved, and the safety of the maintainers is greatly improved.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (6)
1. the utility model provides a hidden switch board, includes waterproof casing and elevator body, its characterized in that: the waterproof case is internally provided with a waterproof inner cavity with an upward opening, a partition plate which extends leftwards and rightwards is fixedly arranged in the waterproof inner cavity, the elevator body is arranged in the waterproof inner cavity on the upper side of the partition plate in a sliding fit mode, a supporting block is fixedly arranged on the bottom end face of the elevator body, lifting screws which are bilaterally symmetrical and extend upwards and downwards are connected in the partition plate in a matched mode in an internal thread mode, the top of each lifting screw is fixedly provided with a linkage belt wheel, the tail end of the bottom of each lifting screw is connected with a limiting baffle in a rotating fit mode, a drawing cavity with a rightward opening is arranged in the waterproof case, a drawing distribution box is arranged in the drawing cavity, the top of the drawing cavity is provided with a driving mechanism, and the lower side of the drawing cavity is;
The driving mechanism comprises a driving sliding groove and a rotating fit connection, wherein the bottom of the driving sliding groove is communicated with the top of the drawing cavity, the driving sliding groove is arranged in the driving sliding groove, the driving screw is arranged in the driving sliding groove, a driving sliding block is connected to the driving screw in a threaded fit manner, the bottom end of the driving sliding block is fixedly matched and connected with the top end face of the drawing distribution box, a transmission cavity is arranged on the left side of the driving sliding groove, and a first bevel gear is connected to the left side wall of the transmission cavity in a rotating fit manner, wherein the right side end of the first bevel gear is connected with the driving screw.
2. The hidden power distribution cabinet according to claim 1, characterized in that: a protective rain shed is fixedly arranged at the top of the lifter body.
3. The hidden power distribution cabinet according to claim 1, characterized in that: and an elastic conductive part is fixedly arranged in the bottom end face of the drawing distribution box.
4. The hidden power distribution cabinet according to claim 1, characterized in that: the driving control mechanism comprises a driving cavity extending left and right and a driving motor fixedly arranged in the bottom wall of the driving cavity, the top of the driving motor is in power connection with a second bevel gear, longitudinal supporting plates are symmetrically arranged on the left and right of the second bevel gear, the longitudinal supporting plates are fixedly matched and connected with the driving cavity, a spline rotating sleeve is connected in the longitudinal supporting plates in a rotating and matching manner, a third bevel gear is fixedly arranged at the tail end of one side, away from the second bevel gear, of the spline rotating sleeve, a transmission rotating shaft is connected between the transmission cavity and the driving cavity in a rotating and matching manner, a fourth bevel gear in meshed and connected with the first bevel gear is fixedly arranged at the tail end of the top of the transmission rotating shaft, a fifth bevel gear in meshed and connected with the third bevel gear on the left side is fixedly arranged at the tail end of the bottom of, the movable frame is connected with fourth bevel gears which are symmetrically arranged at the left and the right in a rotating fit manner, the fourth bevel gears are positioned at the left and the right sides of the second bevel gear, a positioning groove is arranged in the top wall of the driving cavity, a positioning slide block with the bottom end fixedly matched and connected with the top end surface of the movable frame is connected in the positioning groove in a sliding and matching way, a spline rotating shaft in power fit connection with the spline rotating sleeve is fixedly arranged on one side of the fourth bevel gear, which is far away from the second bevel gear, an internal thread rotating sleeve is also in rotating fit connection in the longitudinal supporting plate on the right side, the internal thread of the internal thread rotating sleeve is connected with an adjusting screw rod of which the left end is fixedly connected with the right end face of the movable frame in a matching way, a sixth bevel gear is fixedly arranged on the outer surface of the internal thread rotating sleeve in the circumferential direction, an adjusting motor is fixedly arranged in the top wall of the driving cavity, and the tail end of the bottom of the adjusting motor is in power fit connection with a seventh bevel gear in meshed connection with the sixth bevel gear.
5. The concealed power distribution cabinet according to claim 4, wherein: the bottom wall of the driving cavity is connected with a driving rotating shaft in a rotating fit mode, the tail end of the top of the driving rotating shaft is fixedly provided with an eighth bevel gear meshed with the third bevel gear on the right side, the tail end of the bottom of the driving rotating shaft is connected with the linkage belt wheel on the right side in a power fit mode, the top of the linkage belt wheel on the left side is connected with the bottom end face of the elevator body in a rotating fit mode, and linkage belts are connected between the linkage belt wheels on the left side and the right side in a power fit mode.
6. The concealed power distribution cabinet according to claim 5, wherein: the improved positioning groove structure is characterized in that a rack sliding groove is communicated with the right side wall of the positioning groove, a sliding rack is connected to the rack sliding groove in a sliding fit mode, a jacking spring is arranged on the right side of the sliding rack, a power supply sliding cavity is arranged on the upper side of the rack sliding groove, a power supply sliding block is connected to the power supply sliding cavity in a sliding fit mode, a power supply driving screw is connected to the bottom end face of the power supply sliding block in a threaded fit mode, a linkage gear is connected to the top wall of the rack sliding groove in a rotating fit mode, the top end of the linkage gear is in power fit connection with the power supply driving screw, the linkage gear is connected with the sliding rack in a meshed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910867844.9A CN110544887B (en) | 2019-09-15 | 2019-09-15 | Hidden switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910867844.9A CN110544887B (en) | 2019-09-15 | 2019-09-15 | Hidden switch board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110544887A true CN110544887A (en) | 2019-12-06 |
| CN110544887B CN110544887B (en) | 2020-09-08 |
Family
ID=68713556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910867844.9A Active CN110544887B (en) | 2019-09-15 | 2019-09-15 | Hidden switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110544887B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111817166A (en) * | 2020-07-27 | 2020-10-23 | 莫云芳 | Prevention of seepage water power-off protection's cubical switchboard |
| CN111092373B (en) * | 2020-02-29 | 2021-02-05 | 大庆宏富来电气设备制造有限公司 | Anticreep switch board |
| CN114421323A (en) * | 2022-02-08 | 2022-04-29 | 国网山东省电力公司广饶县供电公司 | Automatic protection device for preventing rainstorm based on transformer substation |
| CN118472802A (en) * | 2024-04-18 | 2024-08-09 | 国网甘肃省电力公司电力科学研究院 | Power supply and transmission device and method for national network power market |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111092373B (en) * | 2020-02-29 | 2021-02-05 | 大庆宏富来电气设备制造有限公司 | Anticreep switch board |
| CN111817166A (en) * | 2020-07-27 | 2020-10-23 | 莫云芳 | Prevention of seepage water power-off protection's cubical switchboard |
| CN111817166B (en) * | 2020-07-27 | 2022-02-11 | 河北明通通信器材有限公司 | Prevention of seepage water power-off protection's cubical switchboard |
| CN114421323A (en) * | 2022-02-08 | 2022-04-29 | 国网山东省电力公司广饶县供电公司 | Automatic protection device for preventing rainstorm based on transformer substation |
| CN114421323B (en) * | 2022-02-08 | 2023-06-23 | 国网山东省电力公司广饶县供电公司 | Automatic protection device based on transformer substation storm prevention |
| CN118472802A (en) * | 2024-04-18 | 2024-08-09 | 国网甘肃省电力公司电力科学研究院 | Power supply and transmission device and method for national network power market |
| CN118472802B (en) * | 2024-04-18 | 2024-10-18 | 国网甘肃省电力公司电力科学研究院 | Power supply and transmission device and method for national network power market |
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