CN113572043A - Intelligent power distribution cabinet with controllable cabinet door angle - Google Patents

Intelligent power distribution cabinet with controllable cabinet door angle Download PDF

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Publication number
CN113572043A
CN113572043A CN202110805068.7A CN202110805068A CN113572043A CN 113572043 A CN113572043 A CN 113572043A CN 202110805068 A CN202110805068 A CN 202110805068A CN 113572043 A CN113572043 A CN 113572043A
Authority
CN
China
Prior art keywords
cabinet door
power distribution
limiting
cabinet
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110805068.7A
Other languages
Chinese (zh)
Inventor
陈满生
郭庆伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HARBIN LANGSUNG ELECTRIC PLC
Original Assignee
HARBIN LANGSUNG ELECTRIC PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HARBIN LANGSUNG ELECTRIC PLC filed Critical HARBIN LANGSUNG ELECTRIC PLC
Priority to CN202110805068.7A priority Critical patent/CN113572043A/en
Publication of CN113572043A publication Critical patent/CN113572043A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • 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
    • H02B1/306—Accessories, e.g. windows
    • 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
    • H02B1/32—Mounting of devices therein
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters

Abstract

The invention provides an intelligent power distribution cabinet capable of controlling the angle of a cabinet door, and belongs to the field of power distribution cabinets. The cabinet door is fixed on a box body through a rotating shaft, two ends of the rotating shaft are fixed inside the box body through bearings, the upper portion of the rotating shaft controls the opening and closing angle of the cabinet door through a limiting device, a first belt pulley is fixed on the lower portion of the rotating shaft and connected with a second belt pulley fixed on a motor output shaft in the box body through a belt, two limiting devices are arranged on a fan-shaped box, a rotating groove is formed in the middle of the cabinet door, a limiting groove is formed beside the rotating groove in the front of the cabinet door, a limiting shaft is arranged in the position corresponding to the rotating groove in the box body, a fan-shaped sheath is fixed outside a central shaft, a snake-shaped chain is fixed on the central shaft in the fan-shaped sheath, and a ranging module is fixed on the upper portion of the inner side of the cabinet door. The opening and closing angle of the power distribution cabinet door is controlled through the limiting device and the motor, and the power distribution cabinet door is fixed through the mechanical support structure, so that the opening and closing angle of the cabinet door is effectively controlled, the anti-theft effect is realized, and the maintenance is convenient.

Description

Intelligent power distribution cabinet with controllable cabinet door angle
Technical Field
The invention relates to an intelligent power distribution cabinet capable of controlling the angle of a cabinet door, and belongs to the technical field of power distribution cabinets.
Background
At present, power distribution cabinets are widely used in various industrial production as final equipment of power distribution systems to provide protection, monitoring and control to loads. The switch board generally all includes the cabinet body and articulates the door on the cabinet body, at the production manufacturing of switch board and the maintenance in later stage in-process, all need open the door of switch board and operate, but does not have the location machine now between the door of switch board and the cabinet body, causes at the in-process of installation and maintenance, and the door is very easy to be closed automatically, influences the work efficiency of installation and maintenance, brings inconvenience for installation and maintenance.
In the power network, generally adopt the switch board to come to protect power equipment etc., power system needs periodic maintenance, most only one cabinet door of switch board on the existing market, can only go on through this cabinet door during the maintenance, maintenance personal's operating space has been restricted, the operation is inconvenient, simultaneously, because the switch board sets up usually in the open air, often can make the switch board door of opening take place fiercely striking under the open air complex weather condition, cause certain damage to the switch board, thereby influence the application of switch board, and further influence the maintenance work to power equipment in the switch board, make power network's safe operation can't obtain effectual assurance, the while still can cause the threat to maintenance personal safety of personnel.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and further provides an intelligent power distribution cabinet with a controllable cabinet door angle.
The purpose of the invention is realized by the following technical scheme:
the utility model provides an intelligent power distribution cabinet of controllable cabinet door angle, including the cabinet door, the ranging module, the rotating groove, spacing, the rotation axis, the overhead gage, the box, baffle down, spacing axle, stop device, a bearing, belt pulley one, belt pulley two, belt and motor, the cabinet door passes through the rotation axis to be fixed on the box, the both ends of rotation axis are fixed inside the box through the bearing, the angle that opens and shuts of stop device control cabinet door is passed through on the upper portion of rotation axis, the lower part of rotation axis is fixed with belt pulley one, belt pulley one is connected with belt pulley two on the motor output shaft who fixes in the box through the belt, stop device includes fan-shaped box and stopper, be provided with two stoppers on the fan-shaped box, the intermediate position of cabinet door is provided with the rotating groove, the front rotating groove next door of cabinet door is provided with spacing groove, the position that the rotating groove corresponds on the box is provided with spacing axle, spacing axle includes center pin, Fan-shaped sheath and snakelike chain, the center pin external fixation has fan-shaped sheath, fixes snakelike chain on the center pin in the fan-shaped sheath, and the inboard upper portion at the cabinet door is fixed to the ranging module.
According to the intelligent power distribution cabinet capable of controlling the angle of the cabinet door, the distance measurement module adopts an infrared distance measurement mode, and an included angle between an infrared distance measurement head and the cabinet door is an acute angle.
According to the intelligent power distribution cabinet capable of controlling the angle of the cabinet door, the fan-shaped sheath of the limiting shaft and the snake-shaped chain are positioned on the outer side of the cabinet door.
According to the intelligent power distribution cabinet with the controllable cabinet door angle, the limiting strips are provided with the inclined cross rods.
According to the intelligent power distribution cabinet with the controllable cabinet door angle, the limiting device is located in the upper baffle, and the belt pulley II and the motor are located in the lower baffle.
According to the intelligent power distribution cabinet with the controllable cabinet door angle, the snake-shaped chain is formed by splicing a plurality of sections of chains, one end of each section of chain is a shaft, and the outer side of the other end of each section of chain is provided with the baffle.
The invention relates to an intelligent power distribution cabinet capable of controlling the angle of a cabinet door, wherein a limiting device is in the shape of a quarter sector, and limiting devices are arranged in the sector box at intervals of 30 degrees.
According to the intelligent power distribution cabinet with the controllable cabinet door angle, the diameter of the first belt pulley is smaller than that of the second belt pulley.
According to the intelligent power distribution cabinet with the controllable cabinet door angle, one section of sealed end at the outer side of the fan-shaped box is opened, and the opened position is used for rotation of the snake-shaped chain.
According to the intelligent power distribution cabinet with the controllable cabinet door angle, the opening and closing angle of the power distribution cabinet door is controlled through the limiting device and the motor, the door is fixed through the mechanical supporting structure, the opening and closing angle of the cabinet door is effectively controlled, the anti-theft performance of the power distribution cabinet can be enhanced, and the maintenance work of workers is facilitated.
Drawings
Fig. 1 is a rear view of a cabinet door of an intelligent power distribution cabinet with a controllable cabinet door angle according to the present invention.
Fig. 2 is a front view of a cabinet door of an intelligent power distribution cabinet with controllable cabinet door angles.
Fig. 3 is a box structure diagram of the intelligent power distribution cabinet capable of controlling the angle of the cabinet door.
Fig. 4 is a structural diagram of a limiting device of an intelligent power distribution cabinet capable of controlling the angle of a cabinet door.
Fig. 5 is a structural diagram of a rotating shaft of the intelligent power distribution cabinet capable of controlling the angle of the cabinet door.
Fig. 6 is a top view of a limiting shaft of the intelligent power distribution cabinet with controllable cabinet door angle.
Fig. 7 is a limiting shaft structure diagram of the intelligent power distribution cabinet capable of controlling the angle of the cabinet door.
In the figure, 1 is a cabinet door; 2 is a distance measuring module; 3 is a rotary groove; 4 is a limit strip; 5 is a rotating shaft; 6 is an upper baffle plate; 7 is a box body; 8 is a lower baffle plate; 9 is a limit shaft; 10 is a limiting device; 11 is a bearing; 12 is a belt pulley I; 13 is a belt pulley II; 14 is a belt; 15 is a motor; 9-1 is a central shaft; 9-2 is a fan-shaped sheath; 9-3 is a snake-shaped chain; 10-1 is a fan-shaped box; and 10-2 is a limiter.
Detailed Description
The invention will be described in further detail below with reference to the accompanying drawings: the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation is given, but the scope of the present invention is not limited to the following embodiments.
The first embodiment is as follows: as shown in fig. 1-7, the intelligent power distribution cabinet with controllable cabinet door angle according to this embodiment includes: the cabinet door, the distance measuring module, the rotating groove, the limiting strip, the rotating shaft, the upper baffle, the box body, the lower baffle, the limiting shaft, the limiting device, the bearing, the first belt pulley, the second belt pulley, the belt and the motor, the cabinet door is fixed on the box body through the rotating shaft, two ends of the rotating shaft are fixed inside the box body through the bearing, the upper part of the rotating shaft controls the opening and closing angle of the cabinet door through the limiting device, the first belt pulley is fixed at the lower part of the rotating shaft, the first belt pulley is connected with the second belt pulley fixed on the motor output shaft in the box body through the belt, the limiting device comprises a fan-shaped box and a limiting device, two limiting devices are arranged on the fan-shaped box, the rotating groove is arranged at the middle position of the cabinet door, the limiting groove is arranged beside the rotating groove at the front of the cabinet door, the limiting shaft is arranged at the position corresponding to the rotating groove on the box body, the limiting shaft comprises a central shaft, a fan-shaped sheath and a snake-shaped sheath, the fan-shaped sheath is fixed outside the central shaft, a snake-shaped chain is fixed on a central shaft in the fan-shaped sheath, and the distance measuring module is fixed on the upper part of the inner side of the cabinet door.
The distance measurement module adopts the mode of infrared range measurement, and the contained angle between infrared range measurement head and the cabinet door is the acute angle. The range finding module in the cabinet door can real-time measurement have between cabinet door and the box, because the purpose of range finding module also can realize measuring after the cabinet door is opened, if adopt range unit to measure the cabinet door to the shortest straight-line distance in the box, infrared distance measuring head is perpendicular with the cabinet door promptly, range unit will lose the effect after the cabinet door is opened, can't measure, so this application sets the acute angle into between infrared distance measuring head and the cabinet door of measuring device, when the cabinet door is opened, measuring device still can measure the distance, because cabinet door stop device guarantees that cabinet door control is at three angle, so can measure the state of opening and shutting of cabinet door through range unit.
The fan-shaped sheath and the snake-shaped chain of the limiting shaft are positioned on the outer side of the cabinet door. The effect of spacing axle is supported fixedly through outside mechanical device after the cabinet door is fixed, guarantees the fixed position of cabinet door, prevents to cause the unusual opening and shutting of cabinet door because stop device's problem.
The limiting strips are provided with inclined cross rods. The transverse rod on the limiting strip is used for blocking the snake-shaped chain so as to fix the position.
The limiting device is positioned in the upper baffle, and the second belt pulley and the motor are positioned in the lower baffle. The limiting device and the motor are arranged in the cabinet body to play a role in protection, the limiting device on the upper portion is used for limiting the opening and closing angle of the cabinet door, and the motor on the lower portion is used for controlling the opening of the cabinet door.
The snake-shaped chain is formed by splicing a plurality of sections of chains, one end of each section of chain is a shaft, and the outer side of the other end is provided with a baffle. The side at the box can be fixed to the snakelike chain when not using, can make snakelike chain and the cabinet body closely laminate through increasing magnet on the snakelike chain, because the baffle in the snakelike chain outside, the snakelike chain can inwards buckle, outwards supports the alignment, and when using, the snakelike chain of backward buckling supports the top of snakelike chain in the horizontal pole of spacing.
The invention relates to an intelligent power distribution cabinet capable of controlling the angle of a cabinet door, wherein a limiting device is in the shape of a quarter sector, and limiting devices are arranged in the sector box at intervals of 30 degrees.
The diameter of the first belt pulley is smaller than that of the second belt pulley. Because the diameter of rotation axis is less, so the size of belt pulley two is also little, and the motor is rotatory so that the rotation axis is rotatory realizes opening and closing of cabinet door, in order to realize more accurate control, with the gear setting of belt pulley one on the large side, can better control opening and shutting of cabinet door.
One end of the outer section of the fan-shaped box is sealed and opened, and the opened position is used for rotation of the snake-shaped chain. The fixed fan-shaped box in spacing outside of the axle sets up in the outside of box, and when the cabinet door was closed, the rotation angle of snakelike chain in the fan-shaped box was restricted, and when the cabinet door was opened the back, spacing axle can drive the rotation axis internal rotation to can control the snakelike chain in the fan-shaped box and think the outer support and fix on the spacing of cabinet door outside.
Example two: as shown in fig. 1 to 7, in the intelligent power distribution cabinet with controllable cabinet door angle according to the present embodiment, a control portion is not drawn in the apparatus, and the specific control process is as follows: the opening of the cabinet door is controlled in an electronic mode, the cabinet door can be controlled to open and close three angles, after the opening and closing angle of the cabinet door is selected, the controller outputs signals to control the motor to rotate, so that the rotating shaft is driven to rotate, the opening and closing of the cabinet door are realized, the number of turns of the motor to be controlled is the opening and closing angle of the cabinet door through an input opening mode, a limiting stopper in a limiting device at the upper part of the box body receives signals of the controller, whether the limiting stopper acts or not is controlled according to the selected opening mode, when the opening mode 1 is selected, the cabinet door is opened by 30 degrees, the limiting stopper 1 and the limiting stopper 2 both act to limit the cabinet door (the aim of working of the two limiting stoppers is to avoid faults and play a role of double insurance, in case of the fault of the limiting stopper 1, the cabinet door cannot be completely opened and closed), when the opening mode 2 is selected, the cabinet door is opened by 60 degrees, the limiting stopper 2 acts to limit the cabinet door, when selecting mode 3 that opens the door, 90 degrees are opened to the cabinet door, and stopper 1 and stopper 2 do not all move, carry on spacingly through stop device's fan-shaped box. After the cabinet door is automatically opened and fixed, the cabinet door can be fixed by the snake-shaped chain on the manual rotation limiting shaft.
The controller controls the automatic opening of the cabinet door to control the opening angle of the cabinet door. The mode can also be used for theft prevention, three layers of passwords are set, when the first layer is forcedly cracked, the cabinet door is only opened by 30 degrees, external personnel cannot damage the internal device, the internal structure can be observed to the greatest extent, when the second layer is forcedly opened, the cabinet door is only opened by 60 degrees, the external personnel can operate the internal device, but cannot disassemble the device; when the third layer is forcibly opened, the cabinet door is completely opened, so that various operations can be realized; but no layer will alarm when being forced to open, and before the third layer is opened, the staff can arrive in time or alarm and other operations.
Example three: as shown in fig. 1 to 7, the intelligent power distribution cabinet with controllable cabinet door angle according to the present embodiment is suitable for maintenance of a power distribution cabinet, and when a general power distribution cabinet is maintained, since the cabinet door adopts a common hinge structure, when the cabinet door is opened, the cabinet door swings due to the influence of the current wind force, the device of the present application sets three limiting devices, opens different angles to the cabinet door according to the work content of the maintenance personnel, and when the power distribution cabinet needs to be observed and maintained, the observation and maintenance can be realized only by opening the cabinet door by 30 degrees; when the interior of the power distribution cabinet needs to be operated and overhauled, various operations can be realized by opening the cabinet door of the power distribution cabinet to 60 ℃; when the device in the power distribution cabinet needs to be replaced, the cabinet door needs to be completely opened; the cabinet door of the device is completely opened by 90 degrees, so that the maximum opening and closing of the cabinet body can be ensured, various operations are completed, and the cabinet door can be ensured to play a certain wind shielding role. This device is when carrying out different overhauls, can cooperate different cabinet door opening angle, can realize the fixed action of cabinet door, also can guarantee going on smoothly of maintenance work.
Example four: as shown in fig. 1-7, the intelligent power distribution cabinet with controllable cabinet door angle according to the present embodiment,
fig. 1 and 2 are the front view and the back view of the cabinet door of the power distribution cabinet, the left side of the front view of the cabinet door and the right side of the back view of the cabinet door are both provided with a notch which is a rotary groove, the size of the rotary groove is the same as that of the limiting shaft, the position of the rotary groove is reserved for the limiting shaft, and the rotation of the cabinet door is not influenced even if the rotary groove exists. Spacing strip on the cabinet door front view next to the rotating groove is used for snakelike chain to support, and spacing strip is close to the rotating groove can reduce snakelike chain's length. The distance measuring device on the inner side of the cabinet door is positioned on the upper side of the cabinet body, so that the influence on the result of the measuring device when the door is opened is avoided, and the artificial damage is avoided.
Fig. 3 is a structure of the box body, the rotating shaft can be arranged on the left side or the right side, fig. 3 only shows one scheme, but the limiting device and the motor need to be arranged at a place which can not be seen from the front side in the box body, and damage or damage is reduced.
Fig. 4 is stop device's structure diagram, and stop device, cabinet door and rotation axis are fixed, and the cabinet door rotates in stop device around the rotation axis, plays the effect of injecing the cabinet door position that opens and shuts. The limiting box is composed of two parts, one part is a quarter hollow structure and is used for rotation of the cabinet door, and a quarter fan-shaped ring area is used for arranging a limiter.
Fig. 5 is the mechanism picture of rotation axis, and both ends are fixed through the bearing about the rotation axis, and stop device is fixed to the upper end, and lower extreme fixed belt pulley and motor etc. tentatively confirm the door angle that opens and shuts through the rotatory number of turns of motor, the accurate angle that opens and shuts of fixing the cabinet door of stop device above the rethread.
Fig. 6 is a plan view of the cabinet door, and the acute angle between the distance measuring head and the cabinet door can be seen clearly from the diagram, and when the door is opened and closed, the distance signal can still be detected, the opening and closing angle of the door can be determined according to the initial acute angle and the measured distance of the cabinet door, and the value of the initial acute angle can be selected according to the actual situation.
Fig. 7 is the structure of spacing axle, and spacing off-axial side is fixed with fan-shaped sheath, and the size of spacing axle is the same with the swivelling chute size, does not influence opening and shutting of cabinet door, but because spacing off-axial side has set up fan-shaped sheath, and the position of spacing off-axial fan-shaped sheath influences the cabinet door and opens and shuts, and fan-shaped sheath can play the effect of door shelves, and snakelike chain in the fan-shaped sheath can control the rotation, and snakelike chain left and right sides rotation realizes different effects.
The above description is only a preferred embodiment of the present invention, and these embodiments are based on different implementations of the present invention, and the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (9)

1. The intelligent power distribution cabinet capable of controlling the angle of the cabinet door is characterized by comprising a cabinet door (1), a distance measuring module (2), a rotating groove (3), a limiting strip (4), a rotating shaft (5), an upper baffle (6), a box body (7), a lower baffle (8), a limiting shaft (9), a limiting device (10), a bearing (11), a first belt pulley (12), a second belt pulley (13), a belt (14) and a motor (15), wherein the cabinet door (1) is fixed on the box body (7) through the rotating shaft (5), two ends of the rotating shaft (5) are fixed inside the box body (7) through the bearing, the upper part of the rotating shaft (5) controls the opening and closing angle of the cabinet door (1) through the limiting device (10), the lower part of the rotating shaft (5) is fixedly provided with the first belt pulley (12), the first belt pulley (12) is connected with the second belt pulley (13) on an output shaft of the motor (15) fixed in the box body (7) through the belt (14), the limiting device (10) comprises a fan-shaped box (10-1) and limiting devices (10-2), two limiting devices (10-2) are arranged on the fan-shaped box (10-1), a rotating groove (3) is arranged at the middle position of the cabinet door (1), a limiting groove (3) is arranged beside the rotating groove (3) on the front surface of the cabinet door (1), a limiting shaft (9) is arranged at the position corresponding to the rotating groove (3) on the box body (7), the limiting shaft (9) comprises a central shaft (9-1), the cabinet door comprises a fan-shaped sheath (9-2) and a snake-shaped chain (9-3), wherein the fan-shaped sheath (9-2) is fixed outside a central shaft (9-1), the snake-shaped chain (9-3) is fixed on the central shaft (9-1) in the fan-shaped sheath (9-2), and a distance measuring module (2) is fixed on the upper part of the inner side of the cabinet door (1).
2. The intelligent power distribution cabinet with the controllable cabinet door angle according to claim 1, wherein the distance measurement module (2) adopts an infrared distance measurement mode, and an included angle between an infrared distance measurement head and the cabinet door (1) is an acute angle.
3. The intelligent power distribution cabinet with the controllable cabinet door angle according to claim 1, characterized in that the fan-shaped sheath (9-2) of the limiting shaft (9) and the serpentine chain (9-3) are located on the outer side of the cabinet door (1).
4. The intelligent power distribution cabinet with the controllable cabinet door angle according to claim 1, wherein an inclined cross bar is arranged on the limiting strip (4).
5. The intelligent power distribution cabinet with the controllable cabinet door angle according to claim 1, wherein the limiting device (10) is located in the upper baffle (6), and the second belt pulley (13) and the motor (15) are located in the lower baffle (8).
6. The intelligent power distribution cabinet with the controllable cabinet door angle according to claim 1 or 3, characterized in that the serpentine chain (9-3) is formed by splicing a plurality of chain sections, one end of each chain section is a shaft, and a baffle is arranged on the outer side of the other end.
7. The intelligent power distribution cabinet with the controllable cabinet door angle according to claim 1, characterized in that the limiting device (10) is a quarter-sector, and a limiting device (10-2) is arranged in the sector box (10-1) at intervals of 30 °.
8. The intelligent power distribution cabinet with the controllable cabinet door angle as claimed in claim 1, wherein the diameter of the first belt pulley (12) is smaller than the diameter of the second belt pulley (13).
9. The intelligent power distribution cabinet with controllable cabinet door angle according to claim 1, characterized in that a sealed section of the outer side of the fan-shaped box (10-1) is open at one end, and the open section is used for rotation of the serpentine chain (9-3).
CN202110805068.7A 2021-07-16 2021-07-16 Intelligent power distribution cabinet with controllable cabinet door angle Pending CN113572043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110805068.7A CN113572043A (en) 2021-07-16 2021-07-16 Intelligent power distribution cabinet with controllable cabinet door angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110805068.7A CN113572043A (en) 2021-07-16 2021-07-16 Intelligent power distribution cabinet with controllable cabinet door angle

Publications (1)

Publication Number Publication Date
CN113572043A true CN113572043A (en) 2021-10-29

Family

ID=78165104

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110805068.7A Pending CN113572043A (en) 2021-07-16 2021-07-16 Intelligent power distribution cabinet with controllable cabinet door angle

Country Status (1)

Country Link
CN (1) CN113572043A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116896013A (en) * 2023-09-07 2023-10-17 长春市元尚欣信息科技有限公司 Intelligent power distribution cabinet and control method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116896013A (en) * 2023-09-07 2023-10-17 长春市元尚欣信息科技有限公司 Intelligent power distribution cabinet and control method
CN116896013B (en) * 2023-09-07 2024-03-08 宫玉婷 Intelligent power distribution cabinet and control method

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