CN115482600A - Intelligent inspection device for operation and maintenance state of electric automation control cabinet - Google Patents
Intelligent inspection device for operation and maintenance state of electric automation control cabinet Download PDFInfo
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- CN115482600A CN115482600A CN202211268715.6A CN202211268715A CN115482600A CN 115482600 A CN115482600 A CN 115482600A CN 202211268715 A CN202211268715 A CN 202211268715A CN 115482600 A CN115482600 A CN 115482600A
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- control cabinet
- automation control
- guide rail
- lock body
- electric
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- 238000012423 maintenance Methods 0.000 title claims abstract description 18
- 238000007689 inspection Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 13
- 239000006096 absorbing agent Substances 0.000 claims description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
- Manipulator (AREA)
Abstract
The invention discloses an intelligent inspection device for the operation and maintenance state of an electric automation control cabinet, which relates to the field of electric automation equipment and adopts the technical scheme that the intelligent inspection device comprises a chassis, wherein two traveling wheels are respectively arranged on two sides of the chassis, the traveling wheels are driven by a traveling motor arranged in the chassis, a lifting column is arranged in the middle of the upper surface of the chassis, and a transmission mechanism is arranged at the upper end of the lifting column; the transmission mechanism comprises a fixed block fixedly arranged at the upper end of the lifting column, the fixed block is connected with a guide rail in a sliding way, the middle part of the guide rail is rotatably connected with a lead screw, the lead screw is in threaded connection with the fixed block, and one side of the guide rail is fixedly provided with a lead screw motor; the end of the guide rail far away from the screw motor is fixedly provided with a stabilizing mechanism for fixing the whole device, and an executing mechanism for adjusting the state of a disconnecting switch of the electric automation control cabinet is arranged on the guide rail close to the stabilizing mechanism. The invention has the beneficial effects that: the safety of operators is ensured, the structure is simple, the operation is convenient, and the labor intensity and the labor cost of the operators are reduced.
Description
The scheme is a divisional application, and the original application name is as follows: the utility model provides an electrical automation control cabinet state patrols and examines robot, the application date of former application is: 2021-07-06, the application number of the original application is: 202110763428.1.
Technical Field
The invention relates to the field of electric automation control cabinet equipment, in particular to an intelligent inspection device for the operation and maintenance state of an electric automation control cabinet.
Background
The locking hang Tag LOTO (Lock Out Tag Out) is always an important safety standard in the safety use of equipment, most of manufacturing enterprises in the world can require maintenance personnel to abide by the locking hang Tag operation, and the safety accident caused by the accidental opening of the equipment in the maintenance process is avoided, so that the safety of the personnel in the equipment maintenance process is ensured.
The existing execution method of the locking tag generally adopts a simple mechanical lock and a direction board to cooperate, and the related operation of the locking tag is carried out on an energy switch of the equipment, wherein, the implementation of the method completely depends on personal behaviors, so that a plurality of neglected factors exist, for example: personnel's safety consciousness's relaxation can often appear forgetting to lock and hang the tablet, intentionally not lock and hang the tablet, lock and hang the tablet and wait the violation operation action at will, these are all one of the reasons that cause enterprise's equipment to use the incident and take place, and general enterprise all has the phenomenon that the supervision is difficult, the supervision effect is poor to this.
Disclosure of Invention
Aiming at the technical problem, the invention provides an intelligent inspection device for the operation and maintenance state of an electric automation control cabinet.
The technical scheme is that the lifting device comprises a chassis, wherein two walking wheels are arranged on two sides of the chassis respectively, the walking wheels are driven by a walking motor arranged in the chassis, a lifting column is arranged in the middle of the upper surface of the chassis, and a transmission mechanism is arranged at the upper end of the lifting column;
the transmission mechanism comprises a fixed block fixedly arranged at the upper end of the lifting column, the fixed block is connected with a guide rail in a sliding way, the middle part of the guide rail is rotatably connected with a lead screw, the lead screw is in threaded connection with the fixed block, a lead screw motor is fixedly arranged on one side of the guide rail, and a motor shaft of the lead screw motor is coaxially and fixedly connected with the lead screw;
one end of the guide rail far away from the screw rod motor is fixedly provided with a stabilizing mechanism for fixing the whole device, and an actuating mechanism for adjusting the state of an off switch of the electric automation control cabinet is arranged on the guide rail close to the stabilizing mechanism.
Preferably, the actuating mechanism is including fixed setting up the mounting bracket of guide rail one end, set up the adjustment mechanism who is used for electric automation control cabinet off-switch state to adjust on the mounting bracket, one side of adjustment mechanism slides and sets up electronic clamping jaw, electronic clamping jaw's fixed part with mounting bracket sliding connection, electronic clamping jaw's fixed part with set up electric putter between the mounting bracket, electric putter's stiff end with mounting bracket fixed connection, the expansion end with electronic clamping jaw's fixed part fixed connection, the movable setting is used for the locking mechanism that electric automation control cabinet hangtag was locked on the clamping part of electric clamping jaw.
Preferably, the adjusting mechanism comprises a rotating motor fixedly arranged on the mounting frame, a rotating block is coaxially and fixedly arranged on a motor shaft of the rotating motor, a through groove is formed in the middle of one side of the rotating block, which is far away from the rotating motor, and the through groove corresponds to a knob of the disconnecting switch.
Preferably, the locking mechanism comprises a lock body, the lock body is hollow, a groove is formed in one side of the lock body, a locking unit is arranged in the lock body, sliding grooves are oppositely formed in two sides of the upper surface of the lock body, a cover plate is slidably connected in the sliding grooves, a notch is formed in one side of the cover plate, and the notch corresponds to the groove;
the lock further comprises a safety lock arranged on one side of the lock body, and a lock head of the safety lock is inserted into the cover plate.
Preferably, the locking unit comprises a connecting rod rotatably arranged on one side of the groove, an arc-shaped hanging part is arranged at one end, close to the groove, of the connecting rod, and a plurality of first ratchets are arranged at one end, far away from the connecting rod, of the hanging part in an array manner; a fastening piece is arranged on the other side of the groove, a plurality of second ratchets are fixedly arranged on one side of the fastening piece facing the connecting rod, and the first ratchets correspond to the second ratchets;
a support rod is rotatably arranged in the lock body at one side close to the fastening piece, one end of the support rod is rotatably connected with the lock body, and the other end of the support rod is abutted against one end of the hanging part;
a tension spring is arranged between one end of the connecting rod, which is far away from the hanging part, and the inner wall of the lock body;
and a spring is arranged between one side of the fastener, which deviates from the second ratchet, and the inner wall of the lock body.
Preferably, one side of the lock body, which deviates from the groove, is fixedly provided with an annular hook, the hook is movably connected with a binding belt, and the binding belt is movably connected with a safety hangtag.
Preferably, the stabilizing mechanism comprises a supporting plate fixedly arranged on the guide rail, two ends of the supporting plate are respectively and fixedly provided with an absorber, the absorbers are positioned on one side deviating from the guide rail, and the absorbers are electromagnets or vacuum chucks.
Preferably, the upper end of fixed block sets up the camera, the end of making a video recording of camera is towards actuating mechanism.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: the locking tag of the electric automation control cabinet does not need manual close-range operation, so that the safety of operators is ensured, the structure is simple, the operation is convenient, the labor intensity and the labor cost of the operators are reduced, the uncertainty of the manual locking tag is avoided, and the safety and the stability of equipment maintenance are improved.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a schematic diagram of the positional relationship between the actuator and the off switch according to the embodiment of the present invention.
Fig. 4 is a schematic view of a locking mechanism according to an embodiment of the present invention.
Fig. 5 is a first schematic view of an internal structure of a lock body according to an embodiment of the present invention.
Fig. 6 is a second schematic view of the internal structure of the lock body according to the embodiment of the invention.
Wherein the reference numerals are: 1. a chassis; 1-1, walking wheels; 1-2, lifting columns; 1-3, a transmission mechanism; 1-31, fixing blocks; 1-32, guide rails; 1-33, a screw rod; 1-34, a screw motor; 1-4, a stabilizing mechanism; 1-41, a support plate; 1-42, adsorber; 2. an actuator; 2-1, mounting frames; 2-2, an adjusting mechanism; 2-21, a rotating electrical machine; 2-22, rotating the block; 2-23, through grooves; 2-24; 2-3, electric clamping jaws; 2-4, a locking mechanism; 2-41, a lock body; 2-42, groove; 2-43, cover plate; 2-44, notches; 2-45, safety lock; 2-5, a locking unit; 2-51, connecting rod; 2-52, a hanging part; 2-53, a first ratchet; 2-54, fasteners; 2-55, a second ratchet; 2-56, support rods; 2-57, a tension spring; 2-58, a spring; 2-6, hanging hooks; 2-7, a binding belt; 2-8, safe hanging tag; 3. a camera; 4. the switch is disconnected; 4-1, a knob; 4-2, locking hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting.
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings, which are merely for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
Referring to fig. 1 to 6, the invention provides an intelligent inspection device for operation and maintenance states of an electric automation control cabinet, which comprises a chassis 1, wherein two walking wheels 1-1 are respectively arranged on two sides of the chassis 1, the walking wheels 1-1 are driven by a walking motor arranged in the chassis 1, a lifting column 1-2 is arranged in the middle of the upper surface of the chassis 1, the lifting column 1-2 is an electric lifting column, and a transmission mechanism 1-3 is arranged at the upper end of the lifting column 1-2;
the transmission mechanism 1-3 comprises fixed blocks 1-31 fixedly arranged at the upper ends of the lifting columns 1-2, guide rails 1-32 are connected on the fixed blocks 1-31 in a sliding manner, the middle parts of the guide rails 1-32 are rotatably connected with screw rods 1-33, the screw rods 1-33 are in threaded connection with the fixed blocks 1-31, screw rod motors 1-34 are fixedly arranged on one sides of the guide rails 1-32, and motor shafts of the screw rod motors 1-34 are coaxially and fixedly connected with the screw rods 1-33;
one end of each guide rail 1-32, which is far away from the screw rod motor 1-34, is fixedly provided with a stabilizing mechanism 1-4 for fixing the whole device, and the guide rail 1-32, which is close to the stabilizing mechanism 1-4, is provided with an actuating mechanism 2 for adjusting the state of an off switch 4 of the electric automation control cabinet.
The lifting column 1-2 and the transmission mechanism 1-3 can improve the application range of the device, and the actuating mechanism 2 is close to the disconnecting switch 4 under the state that the chassis 1 is not moved; the motor of the screw rod 1-33 drives the screw rod 1-33 to rotate, so that the guide rail 1-32 is driven to move on the fixed block 1-31, the actuating mechanism 2 is driven to be close to the control cabinet, and the off switch 4 of the control cabinet is locked and hung by the actuating mechanism 2.
The actuating mechanism 2 comprises a mounting frame 2-1 fixedly arranged at one end of a guide rail 1-32, an adjusting mechanism 2-2 used for adjusting the state of an electric automation control cabinet disconnecting switch 4 is arranged on the mounting frame 2-1, an electric clamping jaw 2-3 is arranged on one side of the adjusting mechanism 2-2 in a sliding mode, a fixing portion of the electric clamping jaw 2-3 is connected with the mounting frame 2-1 in a sliding mode, a clamping portion of the electric clamping jaw 2-3 is arranged away from the guide rail 1-32, an electric push rod is arranged between the fixing portion of the electric clamping jaw 2-3 and the mounting frame 2-1, the fixed end of the electric push rod is fixedly connected with the mounting frame 2-1, the movable end of the electric push rod is fixedly connected with the fixing portion of the electric clamping jaw 2-3, and a locking mechanism 2-4 used for locking an electric automation control cabinet tag is movably arranged on the clamping portion of the electric clamping jaw 2-3.
The electric clamping jaw 2-3 is convenient for clamping the locking mechanism 2-4, after the state of the disconnecting switch 4 is adjusted by the adjusting mechanism 2-2, when the lock hole 4-2 on the disconnecting switch 4 corresponds to the lock hole 4-2 on the knob 4-1, the electric push rod is started to drive the electric clamping jaw 2-3 to be close to the disconnecting switch 4, the disconnecting switch 4 is locked by the locking mechanism 2-4, and danger caused by misoperation of the disconnecting switch 4 by personnel is avoided.
The adjusting mechanism 2-2 comprises a rotating motor 2-21 fixedly arranged on the mounting frame 2-1, a rotating block 2-22 is coaxially and fixedly arranged on a motor shaft of the rotating motor 2-21, a through groove 2-23 is formed in the middle of one side, away from the rotating motor 2-21, of the rotating block 2-22, and the through groove 2-23 corresponds to a knob 4-1 of the disconnecting switch 4. The knob 4-1 of the disconnecting switch 4 is in a vertical state in a working state, and when the knob 4-1 is rotated by 90 degrees anticlockwise and is in a horizontal state, the disconnecting switch 4 is disconnected, the whole electric automation control cabinet is powered off, and the electric automation control cabinet is convenient to overhaul.
The through groove 2-23 is sleeved on the outer side of the knob 4-1, the rotating motor 2-21 is started, the rotating motor 2-12 is a speed reducing motor, the speed reducing motor can reduce the rotating speed and increase the torque, the knob 4-1 can be conveniently rotated, the knob 4-1 is driven to rotate for 90 degrees, the lock hole 4-2 in the knob 4-1 corresponds to the lock hole 4-2 in the disconnecting switch 4, and the locking and the plate hanging operation of the disconnecting switch 4 can be conveniently carried out in the later period.
The locking mechanism 2-4 comprises a lock body 2-41, the lock body 2-41 is hollow, one side of the lock body 2-41 is provided with a groove 2-42, the lock body 2-41 is internally provided with a locking unit 2-5, two sides of the upper surface of the lock body 2-41 are oppositely provided with sliding chutes, the sliding chutes are in sliding connection with a cover plate 2-43, one side of the cover plate 2-43 is provided with notches 2-44, and the notches 2-44 correspond to the grooves 2-42;
the lock also comprises a safety lock 2-45 arranged at one side of the lock body 2-41, and a tapered end of the safety lock 2-45 is inserted with the cover plate 2-43. The inner structure of the lock body 2-41 is protected by the cover plate 2-43, the working safety of the locking mechanism 2-4 is improved, and the danger caused by opening the locking mechanism 2-4 by irrelevant personnel is avoided.
The locking unit 2-5 comprises a connecting rod 2-51 rotatably arranged on one side of the groove 2-42, one end of the connecting rod 2-51, which is close to the groove 2-42, is provided with an arc-shaped hanging part 2-52, and one end of the hanging part 2-52, which is far away from the connecting rod 2-51, is provided with a plurality of first ratchets 2-53 in an array manner; the other side of the groove 2-42 is provided with a fastener 2-54, the fastener 2-54 is fixedly provided with a plurality of second ratchets 2-55 towards one side of the connecting rod 2-51, and the first ratchets 2-53 correspond to the second ratchets 2-55;
a support rod 2-56 is rotatably arranged in the lock body 2-41 at one side close to the fastener 2-54, one end of the support rod 2-56 is rotatably connected with the lock body 2-41, the other end of the support rod is abutted against one end of the hanging part 2-52, a torsion spring is arranged at the joint of the support rod 2-56 and the lock body 2-41, and the torsion spring can keep the position state of the support rod 2-56, so that the locking mechanism 2-4 is always abutted against the hanging part 2-52 when not used;
a tension spring 2-57 is arranged between one end of the connecting rod 2-51 far away from the hanging part 2-52 and the inner wall of the lock body 2-41; after the support rod 2-56 is separated from the clamping part, the clamping part is inserted into the lock hole 4-2 of the disconnecting switch 4 under the action of the tension spring 2-57 to lock the disconnecting switch 4;
a spring 2-58 is arranged between one side of the fastener 2-54, which faces away from the second ratchet 2-55, and the inner wall of the lock body 2-41; the springs 2-58 apply pressure to the fasteners 2-54 to enable the fasteners 2-54 to be close to the hanging parts 2-52, when the hanging parts 2-52 are inserted into the lock holes 4-2 of the disconnecting switch 4, the fasteners 2-54 can be tightly attached to the hanging parts 2-52, the first ratchet teeth 2-53 are meshed with the second ratchet teeth 2-55, and the hanging parts 2-52 can be firmly inserted into the lock holes 4-2 of the disconnecting switch 4;
when the disconnecting switch needs to be locked, the locking mechanism 2-4 is firstly placed into the electric clamping jaw 2-3, the clamping part of the electric clamping jaw 2-3 clamps the locking mechanism 2-4, the electric push rod is started to push the electric clamping jaw 2-3 to move towards one side of the disconnecting switch 4, the pushing groove 2-42 is sleeved on the fixing frame of the locking hole 4-2, the fixing frame pushes the supporting rod 2-56 away, the supporting rod 2-56 is separated from the connecting rod 2-51, the connecting rod 2-51 moves under the action of the tension spring 2-57, the hanging part 2-52 is inserted into the locking hole 4-2 and is attached to the fastening piece 2-54, the first ratchet 2-53 is meshed with the second ratchet 2-55, and the locking mechanism 2-4 completes locking of the disconnecting switch at the moment, so that misoperation of other people is avoided.
When the locking mechanism 2-4 needs to be taken down, an operator opens the safety lock 2-45 through a key, a lock head is separated from the cover plate 2-43, the inner structure of the lock body 2-41 is exposed by sliding the cover plate 2-43, the second ratchet 2-55 is separated from the first ratchet 2-53 by pulling the movable end of the fastener 2-54, one end of the connecting rod 2-51 is pulled, the hanging part 2-52 of the connecting rod 2-51 is separated from the groove 2-42, the lock body 2-41 is taken down, after the lock body 2-41 is separated from the disconnecting switch 4, the supporting rod 2-56 returns to the original position under the action of the torsion spring, the connecting rod 2-51 is loosened, the hanging part 2-52 is abutted against one end of the supporting rod 2-56, the locking mechanism 2-4 is convenient to use the locking mechanism 2-4 for the next time, the cover plate 2-43 is closed, the lock head of the safety lock 2-45 is inserted into the cover plate 2-43, and the inner part of the mechanism 2-4 is protected through the 2-45, so that the influence of the locking mechanism 2-4 caused by the external environment is avoided, and the influence on the safety lock mechanism 2-4 in use is influenced.
One side of the lock body 2-41 departing from the groove 2-42 is fixedly provided with an annular hook 2-6, the hook 2-6 is movably connected with a binding belt 2-7, and the binding belt 2-7 is movably connected with a safe tag 2-8.
The safety hanging tag 2-8 is movably connected with the hook 2-6 through the binding belt 2-7, so that the quick connection of the safety hanging tag 2-8 is improved, meanwhile, an operator can replace the state and information of the safety hanging tag 2-8 according to the actual situation on site, and the use convenience is improved.
The stabilizing mechanism 1-4 comprises a supporting plate 1-41 fixedly arranged on the guide rail 1-32, two ends of the supporting plate 1-41 are respectively and fixedly provided with an absorber 1-42, the absorber 1-42 is positioned at one side deviating from the guide rail 1-32, and the absorber 1-42 is an electromagnet or a vacuum chuck.
The cabinet body of the electric automation control cabinet is made of metal, paint is coated on the surface of the electric automation control cabinet, the surface of the electric automation control cabinet is smooth and free of foreign matters, and the electric automation control cabinet is convenient for electromagnet adsorption or vacuum chuck adsorption. The adsorption devices 1-42 adsorb the cabinet body of the electric automation control cabinet, so that the device is stably connected with the cabinet body, the position of the device is fixed with the control cabinet when the device works, and when the adsorption devices 1-42 work, the adsorption devices 1-42 generate adsorption force to firmly fix the guide rails 1-32 on the control cabinet, so that the execution mechanism 2 can conveniently operate the disconnecting switch 4.
The upper ends of the fixed blocks 1-31 are provided with a camera 3, and the camera end of the camera 3 faces the actuating mechanism 2. The positions of the actuating mechanism 2 and the disconnecting switch 4 are identified through the camera 3, the collected image information is transmitted to the remote control terminal in real time through the camera 3, and the image signal can be automatically identified and processed through the host, so that the lifting column 1-2 and the transmission mechanism 1-3 are controlled to move, and the actuating mechanism 2 is enabled to be continuously close to the disconnecting switch 4.
When the device is used, the device is remotely started, the remote control terminal controls the device to move to the front of an electric automation control cabinet to be inspected, the camera 3 identifies the distance between the actuating mechanism 2 and the disconnecting switch 4, the lifting column 1-2 and the transmission mechanism 1-3 are controlled to enable the rotating shaft of the rotating block 2-22 of the adjusting mechanism 2-2 to be coaxial with the rotating shaft of the knob 4-1, the rotating block 2-22 is sleeved on the outer side of the knob 4-1, at the moment, the stabilizing structure 1-4 is attached to the cabinet body of the electric automation control cabinet, and the absorber 1-42 is started to firmly fix the device on the cabinet body of the control cabinet; the knob 4-1 is driven by the adjusting mechanism 2-2 to rotate 90 degrees anticlockwise, the disconnecting switch 4 is disconnected, and the control cabinet is powered off.
When the electric push rod is started, the electric push rod pushes the electric clamping jaw 2-3 to move towards one side of the disconnecting switch 4, the pushing groove 2-42 is sleeved on a fixing frame of the lock hole 4-2, the fixing frame pushes the supporting rod 2-56 away, the supporting rod 2-56 is separated from the connecting rod 2-51, the connecting rod 2-51 moves under the action of the tension spring 2-57, the hanging part 2-52 is inserted into the lock hole 4-2 and is attached to the fastening piece 2-54, the first ratchet 2-53 is meshed with the second ratchet 2-55, and at the moment, the locking mechanism 2-4 completes locking of the disconnecting switch, and misoperation of others is avoided.
After the locking and hanging plate is locked, the electric clamping jaw 2-3 is separated from the locking mechanism 2-4, the lifting column 1-2 and the transmission mechanism 1-3 are reset, the control device is controlled to leave the control cabinet, and then the control cabinet is maintained and overhauled by workers.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The intelligent inspection device for the operation and maintenance state of the electric automation control cabinet is characterized by comprising a chassis (1), wherein two traveling wheels (1-1) are respectively arranged on two sides of the chassis (1), the traveling wheels (1-1) are driven by traveling motors arranged in the chassis (1), a lifting column (1-2) is arranged in the middle of the upper surface of the chassis (1), and a transmission mechanism (1-3) is arranged at the upper end of the lifting column (1-2);
the transmission mechanism (1-3) comprises a fixed block (1-31) fixedly arranged at the upper end of a lifting column (1-2), the fixed block (1-31) is connected with a guide rail (1-32) in a sliding manner, the middle part of the guide rail (1-32) is rotatably connected with a screw rod (1-33), the screw rod (1-33) is in threaded connection with the fixed block (1-31), a screw rod motor (1-34) is fixedly arranged on one side of the guide rail (1-32), and a motor shaft of the screw rod motor (1-34) is coaxially and fixedly connected with the screw rod (1-33);
one end of each guide rail (1-32) far away from the corresponding lead screw motor (1-34) is fixedly provided with a stabilizing mechanism (1-4) for fixing the whole device, and the guide rails (1-32) close to the stabilizing mechanisms (1-4) are provided with an executing mechanism (2) for adjusting the state of an electric automation control cabinet disconnecting switch (4).
2. The intelligent inspection device for the operation and maintenance state of the electric automation control cabinet according to claim 1, wherein the execution mechanism (2) comprises a mounting frame (2-1) fixedly arranged at one end of the guide rail (1-32), an adjusting mechanism (2-2) for adjusting the state of an electric automation control cabinet disconnecting switch (4) is arranged on the mounting frame (2-1), an electric clamping jaw (2-3) is arranged on one side of the adjusting mechanism (2-2) in a sliding mode, a fixed part of the electric clamping jaw (2-3) is connected with the mounting frame (2-1) in a sliding mode, an electric push rod is arranged between the fixed part of the electric clamping jaw (2-3) and the mounting frame (2-1), a fixed end of the electric push rod is fixedly connected with the mounting frame (2-1), a movable end of the electric push rod is fixedly connected with the fixed part of the electric clamping jaw (2-3), and a locking mechanism (2-4) for hanging the electric automation control cabinet is movably arranged on a clamping part of the electric clamping jaw (2-3).
3. The intelligent inspection device for the operation and maintenance state of the electric automation control cabinet according to claim 2, wherein the adjusting mechanism (2-2) comprises a rotating motor (2-21) fixedly arranged on the mounting frame (2-1), a rotating block (2-22) is coaxially and fixedly arranged on a motor shaft of the rotating motor (2-21), a through groove (2-23) is formed in the middle of one side, deviating from the rotating motor (2-21), of the rotating block (2-22), and the through groove (2-23) corresponds to a knob (4-1) of the disconnecting switch (4).
4. The intelligent inspection device for the operation and maintenance states of the electrical automation control cabinet according to claim 3, wherein the locking mechanism (2-4) comprises a lock body (2-41), the lock body (2-41) is hollow, a groove (2-42) is formed in one side of the lock body (2-41), a locking unit (2-5) is arranged in the lock body (2-41), sliding grooves are oppositely formed in two sides of the upper surface of the lock body (2-41), a cover plate (2-43) is slidably connected in the sliding grooves, a notch (2-44) is formed in one side of the cover plate (2-43), and the notch (2-44) corresponds to the groove (2-42);
the lock also comprises a safety lock (2-45) arranged on one side of the lock body (2-41), and a tapered end of the safety lock (2-45) is inserted into the cover plate (2-43).
5. The intelligent inspection device for the operation and maintenance states of the electric automation control cabinet according to claim 4, wherein the locking unit (2-5) comprises a connecting rod (2-51) rotatably arranged at one side of the groove (2-42), an arc-shaped hanging part (2-52) is arranged at one end of the connecting rod (2-51) close to the groove (2-42), and a plurality of first ratchet teeth (2-53) are arranged at one end of the hanging part (2-52) far away from the connecting rod (2-51) in an array manner; a fastening piece (2-54) is arranged on the other side of the groove (2-42), a plurality of second ratchet teeth (2-55) are fixedly arranged on the fastening piece (2-54) towards one side of the connecting rod (2-51), and the first ratchet teeth (2-53) correspond to the second ratchet teeth (2-55);
a support rod (2-56) is rotatably arranged in the lock body (2-41) at one side close to the fastener (2-54), one end of the support rod (2-56) is rotatably connected with the lock body (2-41), and the other end of the support rod is abutted against one end of the hanging part (2-52);
a tension spring (2-57) is arranged between one end, far away from the hanging part (2-52), of the connecting rod (2-51) and the inner wall of the lock body (2-41), and a spring (2-58) is arranged between one side, far away from the second ratchet (2-55), of the fastener (2-54) and the inner wall of the lock body (2-41).
6. The intelligent inspection device for the operation and maintenance states of the electrical automation control cabinet according to claim 5, wherein one side of the lock body (2-41) departing from the groove (2-42) is fixedly provided with an annular hook (2-6), the hook (2-6) is movably connected with a binding belt (2-7), and the binding belt (2-7) is movably connected with a safety hang tag (2-8).
7. The intelligent inspection device for the operation and maintenance states of the electrical automation control cabinet according to claim 1, wherein the stabilizing mechanism (1-4) comprises a support plate (1-41) fixedly arranged on the guide rail (1-32), two ends of the support plate (1-41) are respectively and fixedly provided with an absorber (1-42), the absorber (1-42) is positioned on the side away from the guide rail (1-32), and the absorber (1-42) is an electromagnet or a vacuum chuck.
8. The intelligent inspection device for the operation and maintenance states of the electric automation control cabinets according to claim 1, wherein a camera (3) is arranged at the upper end of each fixing block (1-31), and the camera end of the camera (3) faces the actuating mechanism (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211268715.6A CN115482600B (en) | 2021-07-06 | 2021-07-06 | Intelligent inspection device for operation and maintenance states of electric automatic control cabinet |
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| CN202110763428.1A CN113359772B (en) | 2021-07-06 | 2021-07-06 | Robot is patrolled and examined to electrical automation control cabinet state |
| CN202211268715.6A CN115482600B (en) | 2021-07-06 | 2021-07-06 | Intelligent inspection device for operation and maintenance states of electric automatic control cabinet |
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| CN202110763428.1A Division CN113359772B (en) | 2021-07-06 | 2021-07-06 | Robot is patrolled and examined to electrical automation control cabinet state |
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| CN117697795A (en) * | 2024-02-06 | 2024-03-15 | 福州大学 | State inspection robot for electric automatic control cabinet |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113359772B (en) | 2022-11-11 |
| CN113359772A (en) | 2021-09-07 |
| CN115482600B (en) | 2023-05-12 |
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