CN114673883B - Overcurrent monitoring device - Google Patents
Overcurrent monitoring device Download PDFInfo
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- CN114673883B CN114673883B CN202210304672.6A CN202210304672A CN114673883B CN 114673883 B CN114673883 B CN 114673883B CN 202210304672 A CN202210304672 A CN 202210304672A CN 114673883 B CN114673883 B CN 114673883B
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000003825 pressing Methods 0.000 claims description 10
- 238000013461 design Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000005303 weighing Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 abstract description 26
- 238000004140 cleaning Methods 0.000 abstract 3
- 230000033001 locomotion Effects 0.000 description 7
- 230000001052 transient effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000013519 translation Methods 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
- 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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- 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
- F16M11/043—Allowing translations
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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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
Abstract
The application discloses an overcurrent monitoring device which comprises a cleaning component, a cleaning component and a control component, wherein the cleaning component comprises a shell unit, a base, a top plate and a movable wheel, the shell is arranged above the base, the top plate is arranged at the top of the shell, and the movable wheel is fixed on the periphery below the base; and the lifting unit comprises a crank handle, a cross movable frame, a supporting plate and a bottom plate, wherein the crank handle is arranged on the outer side of the edge of the bottom plate, the cross movable frame is symmetrically arranged between the supporting plate and the bottom plate, and the cross movable frame is movably connected with the supporting plate and the bottom plate, so that the lifting unit can adapt to components with various different specifications, and can accurately lift and firmly clamp in the lifting process, and the monitoring flow of each component is facilitated.
Description
Technical Field
The application relates to the technical field of overcurrent signal monitoring, in particular to an overcurrent monitoring device.
Background
Along with the construction of smart power grids and power systems in the fields of Internet of things and digital power grids, a large number of microelectronic devices are applied to the secondary systems, the withstand voltage level of the devices is reduced along with the increasing of the integration level of devices, the probability that the microelectronic devices suffer from electromagnetic pulse, transient overvoltage, transient overcurrent and stray voltage damage is gradually increased, the transient overvoltage refers to the fact that when the power systems normally operate, the insulation of the electric devices is under the rated voltage of a power supply, when the reasons such as lightning stroke, operation, fault or parameter configuration cause the voltage rise of a certain part of the systems to greatly exceed the voltage of the value of the normal operation, and the transient overcurrent signals of the transformers also need to be monitored, the current transient overcurrent signal monitoring devices of the transformers are widely applied, but the current transient overcurrent signal monitoring devices of the transformers still have the problems that monitoring is unstable due to the fact that different transformers cannot be fixed, monitoring data cannot be recorded and the monitoring protection function cannot be achieved.
At present, most of the current overcurrent monitoring devices are fixed, so that the position movement is inconvenient, and the current overcurrent monitoring devices cannot be adjusted according to the heights of different crowds, so that the problem is solved by the current overcurrent monitoring devices.
Disclosure of Invention
This section is intended to summarize some aspects of embodiments of the application and to briefly introduce some preferred embodiments, which may be simplified or omitted in this section, as well as the description abstract and the title of the application, to avoid obscuring the objects of this section, description abstract and the title of the application, which is not intended to limit the scope of this application.
The present application has been made in view of the above and/or problems occurring in the prior art.
Therefore, the technical problem to be solved by the application is how to change the steam flow rate and the flushing pressure of the pipeline in the high-temperature steam pipeline and avoid the high-temperature steam from directly contacting various monitoring elements positioned in the pipeline.
In order to solve the technical problems, the application provides the following technical scheme: the overcurrent monitoring device comprises a shell unit, wherein the shell unit comprises a shell, a base, a top plate and a movable wheel, the shell is arranged above the base, the top plate is arranged at the top of the shell, and the movable wheel is fixed around the lower part of the base; the method comprises the steps of,
the lifting unit comprises a hand crank, a cross movable frame, a supporting plate and a bottom plate, wherein the hand crank is arranged on the outer side of the edge of the bottom plate, the cross movable frame is symmetrically arranged between the supporting plate and the bottom plate, and the cross movable frame is movably connected with the supporting plate and the bottom plate.
As a preferable embodiment of the overcurrent monitoring apparatus according to the present application, wherein: the shell hollow structure design, and one side sets up the baffle, the inside weighing machine that still is provided with of shell.
As a preferable embodiment of the overcurrent monitoring apparatus according to the present application, wherein: two sliding rods are arranged below the supporting plate, a sliding block is arranged above the sliding rods and can slide along the sliding rods, two fixing hooks are symmetrically arranged below the supporting plate, the fixing hooks are movably connected with the cross movable frame, and positioning holes are further formed in the upper portion of the supporting plate.
As a preferable embodiment of the overcurrent monitoring apparatus according to the present application, wherein: the hand crank also comprises a primary gear and a secondary gear, wherein the primary gear is fixedly connected with the hand crank through a bolt, and the secondary gear is fixed on the bottom plate and meshed and matched with the primary gear.
As a preferable embodiment of the overcurrent monitoring apparatus according to the present application, wherein: still include the clamping unit, the clamping unit includes two sliding plates, rib and spacing post, two sliding plates symmetry set up in rib top, spacing post set up respectively in two sliding plates top.
As a preferable embodiment of the overcurrent monitoring apparatus according to the present application, wherein: the clamping unit further comprises clamping plates, a motor, a driving wheel and a pressing plate, wherein the clamping plates are respectively arranged above the two sliding plates, the motor is arranged in the middle of the protection frame, the driving wheel is arranged at the end part of the motor, and the pressing plate is arranged above the clamping plates.
As a preferable embodiment of the overcurrent monitoring apparatus according to the present application, wherein: the protection frame is characterized in that a plurality of small rollers are uniformly arranged above the protection frame, the clamping plate is sleeved on the limiting column, limiting bolts are arranged on the clamping plate, a limiting main plate and a limiting auxiliary plate are further arranged below the limiting column, and a locking structure is formed between the limiting main plate and the limiting auxiliary plate.
As a preferable embodiment of the overcurrent monitoring apparatus according to the present application, wherein: the motor also comprises a locating plate positioned below the motor, a clamping bolt matched with the protective frame, a driving shaft positioned at the end part above the motor, and a fixing bolt matched with the driving shaft, wherein a lifting screw rod and a locking nut matched with the lifting screw rod in a threaded manner are arranged below the pressing plate.
As a preferable embodiment of the overcurrent monitoring apparatus according to the present application, wherein: the feeding device is characterized in that a feeding plate and a worm gear rod matched with the feeding plate are further arranged on the bottom plate, a balance rod is arranged in the middle of the feeding plate in a penetrating mode, the balance rod is movably matched with the cross movable frame, two fixing feet are symmetrically arranged above the bottom plate, and the fixing feet are movably connected with the cross movable frame.
As a preferable embodiment of the overcurrent monitoring apparatus according to the present application, wherein: the top plate below still is provided with monitoring head and light, the monitoring head just is to below clamping unit, the light set up in the monitoring head both sides.
The application has the beneficial effects that: the clamping unit of the monitoring device is different from the traditional transverse clamping mode, an oblique clamping mode is adopted, a transverse force is provided, a tangential force is provided at the same time, in the clamping process, the clamping plate can gradually change the included angle of the clamping surface, a novel cohesion structure can be formed along a specific irregular circle in the clamping process, the axial direction of a cable at a clamped position can be changed by the cohesion structure, the suitability of the monitored position and the clamping firmness are greatly enhanced, and the lifting unit below the clamping unit adopts a three-stage buffer matching structure, so that the clamping device can be more accurate in the height adjusting process, and the applied force is less.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a block diagram of an overcurrent monitoring device according to an embodiment of the present application;
FIG. 2 is a side view of an overcurrent monitoring apparatus according to one embodiment of the present application;
FIG. 3 is a front transparent view of an overcurrent monitoring device according to an embodiment of the present application;
fig. 4 is a diagram of a lifting unit of an overcurrent monitoring device according to an embodiment of the present application;
FIG. 5 is a side view of a lifting unit of an overcurrent monitoring apparatus according to an embodiment of the present application;
FIG. 6 is an overall view of an overcurrent monitoring device clamp according to one embodiment of the present application;
FIG. 7 is a schematic diagram of a clamping plate of an overcurrent monitoring device according to an embodiment of the application;
FIG. 8 is a mounting diagram of a clamping structure of an overcurrent monitoring device according to an embodiment of the application;
FIG. 9 is a diagram illustrating an installation of an over-current monitoring device cradle according to an embodiment of the present application;
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
In the following detailed description of the embodiments of the present application, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration only, and in which is shown by way of illustration only, and in which the scope of the application is not limited for ease of illustration. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Further still, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 9, in order to provide a first embodiment of the present application, the present embodiment provides an overcurrent monitoring apparatus including a housing unit 100, where the housing unit 100 includes a casing 101, a base 102, a top plate 103 and a moving wheel 104, the casing 101 is disposed above the base 102, the top plate 103 is mounted on the top of the casing 101, and the moving wheel 104 is fixed around the lower part of the base 102; the method comprises the steps of,
the lifting unit 200, the lifting unit 200 includes a crank 201, a cross movable frame 202, a supporting plate 203 and a bottom plate 204, the crank 201 is installed outside the edge of the bottom plate 204, the cross movable frame 202 is symmetrically installed between the supporting plate 203 and the bottom plate 204, and the cross movable frame 202 is movably connected with the supporting plate 203 and the bottom plate 204.
When the device is used, the shell 101 provides the protection function and the support function of the whole device, the lifting unit 200 is arranged above the base 102, the top plate 103 covers the whole device, the moving wheel 104 can enable the whole device to be quite labor-saving in the process of displacement, the moving wheel 104 is provided with a locking device, when one moving wheel 104 is locked, the other three moving wheels 104 can do circular motion around the locked moving wheel, the device can better adapt to various monitoring environments, the lifting unit 200 is provided with the crank 201, the cross movable frame 202 can be enabled to move through the crank 201, the support plate 203 is driven to finish lifting operation, the bottom plate 204 is used for supporting the whole lifting unit 200, the bottom plate 204 is matched with the base 102, and the bottom plate 204 is supported by the base 102.
Example 2
Referring to fig. 1 to 9, in a second embodiment of the present application, based on the previous embodiment, the present embodiment provides an implementation manner of an overcurrent monitoring device, which includes a hollow structure design of the housing 101, a baffle 101a is disposed on one side of the housing 101, a weighing scale 101b is further disposed inside the housing 101, two sliding rods 203a are disposed below the supporting plate 203, a sliding block 203b is disposed above the sliding rods 203a, the sliding block 203b can slide along the sliding rods 203a, two fixing hooks 203c are symmetrically disposed below the supporting plate 203, the fixing hooks 203c are movably connected with a cross movable frame 202, and a positioning hole 203d is further disposed above the supporting plate 203.
Further, the handle 201 further includes a primary gear 201a and a secondary gear 201b, the primary gear 201a is fixedly connected with the handle 201 by a bolt, and the secondary gear 201b is fixed on the bottom plate 204 and is engaged with the primary gear 201 a.
When in use, the hollow design of the shell 101 can facilitate the user to observe the internal condition, the baffle plate 101a arranged on one side plays a protective role to prevent danger caused by false touch in the use process, the weighing meter 101b below can conveniently measure the weight of the monitored component, the weighing meter 101b is provided with four foot pads, the foot pads have the functions of uniformly distributing the pressure and the gravity on the weighing meter 101b, so that the pressure and the gravity can more accurately read the increased weight after the measured component is placed into the box, the sliding rod 203a below the supporting plate 203 is used for facilitating the sliding block 203b to translate above, and the sliding blocks 203b on the two sliding rods 203a can synchronously perform in the translation process, the supporting plate 203 is ensured not to deviate in the lifting process, the plate surface of the supporting plate 203 is always in the horizontal direction, two fixed hooks 203c below the supporting plate 203 can be matched with the cross movable frame 202, the end part of the cross movable frame 202 can rotate around the connecting part, a plurality of triangular structures are formed between the cross movable frame 202 and the supporting plate 201 and the bottom plate 204, the stability of the secondary structure is extremely strong, all parts can be ensured to be synchronously carried out in the translational lifting process, the primary gear 201a of the crank handle 201 is a small gear, the secondary gear 201b is a large gear, and the meshing cooperation of the large gear and the small gear reduces the moment in the hand shaking process, so that the manual force can be greatly reduced in use, and the lifting of parts with heavier specifications is facilitated.
Example 3
Referring to fig. 1 to 9, in a third embodiment of the present application, based on the previous two embodiments, the present embodiment provides an implementation manner of an overcurrent monitoring device, and further includes a clamping unit 300, where the clamping unit 300 includes two sliding plates 301, a guard frame 302, and a limiting post 303, the two sliding plates 301 are symmetrically disposed above the guard frame 302, and the limiting posts 303 are respectively disposed above the two sliding plates 301.
Further, the clamping unit 300 further includes a clamping plate 304, a motor 305, a driving wheel 306 and a pressing plate 307, wherein the clamping plate 304 is respectively disposed above the two sliding plates 301, the motor 305 is disposed in the middle of the guard 302, the driving wheel 306 is disposed at an end of the motor 305, and the pressing plate 307 is disposed above the clamping plate 304.
Preferably, a plurality of small rollers 302a are uniformly arranged above the guard frame 302, the clamping plate 304 is sleeved on the limiting column 303, a limiting bolt 304a is arranged on the clamping plate 304, a limiting main plate 303a and a limiting auxiliary plate 303b are further arranged below the limiting column 303, and a locking structure is formed between the limiting main plate 303a and the limiting auxiliary plate (303 b).
Preferably, the motor 305 further includes a positioning plate 305a located below the motor 305, a clamping bolt 305b matched with the guard 302, a driving shaft 305c located at an upper end of the motor 305, and a fixing bolt 305d matched with the driving shaft 305c, and a lifting screw 307a and a locking nut 307b in threaded fit with the lifting screw 307a are disposed below the pressing plate 307.
Further, the bottom plate 204 is further provided with a feeding plate 204a and a worm gear rod 204b matched with the feeding plate 204a, a balance rod 202a is arranged in the middle of the feeding plate 204a in a penetrating manner, the balance rod 202a is movably matched with the cross movable frame 202, two fixed feet 204c are symmetrically arranged above the bottom plate 204, and the fixed feet 204c are movably connected with the cross movable frame 202.
Preferably, a monitoring head 103a and an illuminating lamp 103b are further disposed below the top plate 103, the monitoring head 103a is opposite to the lower clamping unit 300, and the illuminating lamps 103b are disposed on two sides of the monitoring head 103 a.
When in use, the belt monitoring component is firstly placed in the case, the clamping operation is completed by the clamping unit 300, specifically, the motor 305 drives the driving shaft 305c positioned at the end part of the motor 305, the driving shaft 305c is provided with the driving wheel 306, the driving wheel 306 and the driving shaft 305c are fixed together through a fixing bolt 305d, the driving wheel 306 is a larger gear which can be mutually matched with the sliding plate 301, the sliding plate 301 is two plates in a 7-shaped design, racks are arranged on the longer side and can be mutually matched with the driving wheel 306, when the driving wheel 306 rotates, the operation of approaching or separating can be completed, the limiting column 303 is arranged above the sliding plate 301, the clamping plate 304 is sleeved and installed on the limiting column 303, the circumference surface of the limiting column 303 is provided with a plurality of vertical grooves, holes with identical size and depth are formed in the grooves, when in use, the angle and the height of the clamping plates 304 can be adjusted according to different pieces to be monitored, the clamping plates are locked through the limiting bolts 304a, flexible adjustment is realized, clamping operation under different working conditions can be completed by replacing clamps with different specifications, opposite surfaces of the two clamping plates 304 are provided with wavy lines, rounding treatment is carried out on edge parts of the clamping plates 304, so that contact surfaces are enlarged, smooth and flat, the pieces to be monitored can be effectively protected, friction increasing effect is simultaneously achieved, a limiting main plate 303a and a limiting auxiliary plate 303b are further arranged below the clamping plates 304 and the limiting post 303, a sliding rod and a telescopic rod are connected between the main plate and the auxiliary plate, the two plates are combined into a locking structure, the locking structure can keep the sliding plate 301 from exceeding a service stroke in the moving process, and the locking structure can maintain one stability of the device, in use, a cable to be monitored and the like can transversely pass through the clamping plate 304, in the clamping process, the clamping plate 304 provides a transverse force and a lateral shearing force, so that the monitored cable and other parts deform in a linear direction and cannot slide along the direction of the cable, the sliding plate 301 is provided with the protective frame 302 below, a plurality of small rollers 302a which are orderly arranged and independently move are arranged above the protective frame 302, the small rollers 302a can support the sliding plate 301, the surfaces of the sliding plate 301 contacted with the small rollers 302a are provided with tracks, the tracks can move in a defined route of the small rollers 302a, the movement between the small rollers 302a independently reduces the resistance of the sliding plate in the moving process, after the motor 305 is started, the driving shaft 305c drives the driving wheel 306, the driving wheel 306 is meshed with racks at the inner side edge of the sliding plate 301, the sliding plate 301 can be driven to move, a plurality of small rollers 302a are distributed below the sliding plate, so that friction resistance in the moving process is reduced, supporting performance of the guard frame 302 is increased, sliding motion is kept stable, then the upper clamping plate 304 is driven to clamp a part to be monitored, the whole process is not single transverse clamping, but clamping is carried out by two clamping plates 304 driven by the sliding plate 301 which are matched in a staggered manner, a part of longitudinal tangential force is added in the clamping process, the total force of the two forces completes the whole clamping process, the clamping process completes an encircling operation, a part to be monitored is firmly locked, a locking structure below the locking structure can limit the moving stroke of the sliding plate 301, when the limiting main plate 303a is completely clamped with the limiting auxiliary plate 303b, the sliding plates 301 do not move any more, the whole device is clamped, damage to the to-be-tested components caused by excessive force is avoided, on the other hand, two sliding plates 301 can be kept at a safe distance when no to-be-tested components are added, so that the situation of cutting is avoided in the moving process, safety and effectiveness of the workpiece and the device are guaranteed, a pressing plate 307 positioned above a clamping plate 304 can fix the to-be-tested cables, the middle part of a limiting post 303 is hollowed, a threaded structure is arranged in the middle part of the limiting post 303, a lifting screw 307a can be in threaded fit with the lifting screw 307a, when the required height is adjusted, a locking nut 307b contacted with the limiting post 303 can lock the to-be-tested components, the threaded direction of the locking nut 307b is opposite to the threaded direction in the limiting post 303, the locking is convenient, a positioning plate 305a positioned below the motor 305 can be completely clamped with a guard plate 302, a clamping bolt 305b is further arranged between the motor 305 and the guard plate 302, the direction of the motor 305 is kept unchanged all the time, the precision of the motor 305 is kept, the positioning plate a can pass through a protecting frame 302 and a worm wheel lifting unit 200, a is arranged at the upper side of the lower side of the worm wheel 204b, a balancing rod 204b is matched with the upper end of the lifting plate 204b, a side of the balancing rod 204b is arranged at the side of the balancing rod 204b, the balancing rod 204b is matched with the upper end of the balancing rod 204b, the feeding rod 204b is arranged at the side of the balancing rod 204b, the feeding rod 204b is matched with the upper end 204b, and the upper end 204b is matched with the upper end of the balancing rod 204b, and the upper end 204b is provided with the side of the balancing rod 204, and worm gear structure and the toothed structure intermeshing of feed plate 204a in worm gear 204b middle part can drive feed plate 204a and reciprocate when rotating worm gear 204b, and feed plate 204 a's reciprocating motion can drive balancing pole 202a and reciprocate, balancing pole 202a has driven movable cross 202 again and has reciprocated, so this can accomplish the lift operation to backup pad 203 by movable cross 202, and lift operation can drive the clamping unit 300 integrated motion that is located backup pad 203 top, and in the process of hand regulation lift height, multistage linkage has been adopted, one-level gear 201a has driven the secondary gear 201b to rotate, and worm gear 201b is fixed with worm gear 204b again, so worm gear 204b can with secondary gear 201b synchronous motion, and worm gear 204b can drive feed plate 204a again, so this link has reduced user's strength consumption through three times speed reduction and cooperation very big degree, and because the height-adjusting of multistage linkage makes whole adjustment process more accurate, monitor head 103a that is located the roof 103a also can be contacted by monitor part and monitor the position and be monitored and the position is monitored and the accurate and is controlled and monitored the position is controlled and is carried out the monitoring part is smooth and is guaranteed to the accurate and is measured the position is measured the process is stable and is convenient and stable.
To sum up: the clamping unit of the monitoring device is different from the traditional transverse clamping mode, an oblique clamping mode is adopted, a transverse force is provided, a tangential force is provided at the same time, in the clamping process, the clamping plate can gradually change the included angle of the clamping surface, a novel cohesion structure can be formed along a specific irregular circle in the clamping process, the axial direction of a cable at a clamped position can be changed by the cohesion structure, the suitability of the monitored position and the clamping firmness are greatly enhanced, and the lifting unit below the clamping unit adopts a three-stage buffer matching structure, so that the clamping device can be more accurate in the height adjusting process, and the applied force is less.
It is important to note that the construction and arrangement of the application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present application. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present applications. Therefore, the application is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the application, or those not associated with practicing the application).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (3)
1. An overcurrent monitoring device, characterized in that: comprising the steps of (a) a step of,
the shell unit (100), the shell unit (100) comprises a shell (101), a base (102), a top plate (103) and a moving wheel (104), the shell (101) is arranged above the base (102), the top plate (103) is arranged at the top of the shell (101), and the moving wheel (104) is fixed on the periphery below the base (102); the method comprises the steps of,
the lifting unit (200), the lifting unit (200) comprises a hand crank (201), a cross movable frame (202), a supporting plate (203) and a bottom plate (204), the hand crank (201) is arranged on the outer side of the edge of the bottom plate (204), the cross movable frame (202) is symmetrically arranged between the supporting plate (203) and the bottom plate (204), and the cross movable frame (202) is movably connected with the supporting plate (203) and the bottom plate (204);
two sliding rods (203 a) are arranged below the supporting plate (203), sliding blocks (203 b) are arranged above the sliding rods (203 a), the sliding blocks (203 b) can slide along the sliding rods (203 a), two fixing hooks (203 c) are symmetrically arranged below the supporting plate (203), the fixing hooks (203 c) are movably connected with the cross movable frame (202), and positioning holes (203 d) are further formed above the supporting plate (203);
the hand crank (201) further comprises a primary gear (201 a) and a secondary gear (201 b), the primary gear (201 a) is fixedly connected with the hand crank (201) through bolts, and the secondary gear (201 b) is fixed on the bottom plate (204) and is meshed and matched with the primary gear (201 a);
the feeding device is characterized in that a feeding plate (204 a) and a worm gear rod (204 b) matched with the feeding plate (204 a) are further arranged on the bottom plate (204), the end part of the worm gear rod (204 b) is fixed with the secondary gear (201 b), a balance rod (202 a) penetrates through the middle part of the feeding plate (204 a), the balance rod (202 a) is movably matched with a cross movable frame (202), two fixing feet (204 c) are symmetrically arranged above the bottom plate (204), and the fixing feet (204 c) are movably connected with the cross movable frame (202);
the clamping unit (300), the clamping unit (300) comprises two sliding plates (301), a protective frame (302) and a limiting column (303), the two sliding plates (301) are symmetrically arranged above the protective frame (302), and the limiting column (303) is respectively arranged above the two sliding plates (301);
the clamping unit (300) further comprises clamping plates (304), a motor (305), a driving wheel (306) and a pressing plate (307), wherein the clamping plates (304) are respectively arranged above the two sliding plates (301), the motor (305) is arranged in the middle of the guard frame (302), the driving wheel (306) is arranged at the end part of the motor (305), the sliding plates (301) are two plates in 7-shaped design, racks are arranged on the longer sides of the sliding plates, the sliding plates can be mutually matched with the driving wheel (306), and the pressing plate (307) is arranged above the clamping plates (304);
a plurality of small rollers (302 a) are uniformly arranged above the guard frame (302), the clamping plate (304) is sleeved on the limiting column (303), a limiting bolt (304 a) is arranged on the clamping plate (304), a limiting main plate (303 a) and a limiting auxiliary plate (303 b) are arranged below the limiting column (303), and a sliding rod and a telescopic rod are connected between the limiting main plate (303 a) and the limiting auxiliary plate (303 b) to form a locking structure;
the motor (305) further comprises a positioning plate (305 a) arranged below the motor, a clamping bolt (305 b) matched with the protective frame (302), a driving shaft (305 c) arranged at the upper end part of the motor (305), and a fixing bolt (305 d) matched with the driving shaft (305 c), wherein a lifting screw (307 a) and a locking nut (307 b) in threaded fit with the lifting screw (307 a) are arranged below the pressing plate (307).
2. The overcurrent monitoring apparatus of claim 1, wherein: the shell (101) is designed to be hollow-out structure, a baffle (101 a) is arranged on one side of the shell, and a weighing meter (101 b) is further arranged inside the shell (101).
3. The overcurrent monitoring apparatus according to claim 2, wherein: the monitoring head (103 a) and the illuminating lamp (103 b) are further arranged below the top plate (103), the monitoring head (103 a) is opposite to the lower clamping unit (300), and the illuminating lamp (103 b) is arranged on two sides of the monitoring head (103 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210304672.6A CN114673883B (en) | 2022-03-22 | 2022-03-22 | Overcurrent monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210304672.6A CN114673883B (en) | 2022-03-22 | 2022-03-22 | Overcurrent monitoring device |
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| CN114673883A CN114673883A (en) | 2022-06-28 |
| CN114673883B true CN114673883B (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077302A (en) * | 1977-05-13 | 1978-03-07 | Caterpillar Tractor Co. | Apparatus for machining end housings for slant axis rotary mechanisms |
| JP2002200532A (en) * | 2000-12-28 | 2002-07-16 | Honda Motor Co Ltd | Clamp device |
| JP2009125821A (en) * | 2007-11-20 | 2009-06-11 | Sekiguchi Seiki Kk | Clamping device |
| US9273825B1 (en) * | 2013-04-24 | 2016-03-01 | Lighthouse Industries, Inc. | Modular item holder and clamp |
| CN108575304A (en) * | 2018-04-15 | 2018-09-28 | 浙江师范大学 | Folder top secondary linkage plucks cherry tool |
| CN208451149U (en) * | 2018-07-06 | 2019-02-01 | 南京全丰汽车部件有限公司 | A kind of small space clamping device of force booster type |
| CN208483259U (en) * | 2018-07-23 | 2019-02-12 | 上饶师范学院 | A kind of drilling equipment for processing mold |
| CN208912372U (en) * | 2018-09-09 | 2019-05-31 | 重庆市渝坝汽车配件有限公司 | A kind of clamping device for vehicle wiper processing |
| CN209364429U (en) * | 2018-11-15 | 2019-09-10 | 陕西新泰航空技术有限公司 | Aircraft engine maintenance supporting member |
| CN210687519U (en) * | 2019-05-15 | 2020-06-05 | 山西路桥智慧交通信息科技有限公司 | Teaching device is used in highway construction safety education training |
| CN210704465U (en) * | 2019-10-16 | 2020-06-09 | 常熟市安创机电科技有限公司 | Assembled tool jig |
| CN211516792U (en) * | 2019-12-24 | 2020-09-18 | 上海领策精密机械有限公司 | Brake caliper part is with adding anchor clamps immediately |
| CN211708682U (en) * | 2019-11-14 | 2020-10-20 | 天津益荣达液压机械有限公司 | Machining center clamping device |
| CN111891971A (en) * | 2020-08-06 | 2020-11-06 | 陈必义 | Vehicle-mounted portable tire auxiliary carrying device |
| CN213497751U (en) * | 2020-07-27 | 2021-06-22 | 谢丽 | Cutting device for valve |
| CN214368255U (en) * | 2021-02-26 | 2021-10-08 | 天津泛亚科瑞成油田技术有限公司 | Petroleum pipeline support |
| CN214445805U (en) * | 2021-03-03 | 2021-10-22 | 江苏美旭装饰材料有限公司 | Clamping device is used in production of clean aldehyde board |
| CN113635106A (en) * | 2021-10-15 | 2021-11-12 | 徐州全达金属制品有限公司 | Workpiece clamping and fixing device |
| CN214858352U (en) * | 2021-02-25 | 2021-11-26 | 重庆北部宽仁医院 | Universal base suitable for stretcher transfer |
| CN113803593A (en) * | 2021-10-08 | 2021-12-17 | 安徽誉望之子科技有限公司 | Electromechanical device processing is with regulation and control structure |
| WO2022000412A1 (en) * | 2020-07-02 | 2022-01-06 | 江苏新鼎新材料有限公司 | Aluminum sheet machining apparatus capable of implementing stable clamping and rotation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017119489A1 (en) * | 2017-08-25 | 2019-02-28 | Kuka Systems Gmbh | Positioning and clamping system and method |
-
2022
- 2022-03-22 CN CN202210304672.6A patent/CN114673883B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4077302A (en) * | 1977-05-13 | 1978-03-07 | Caterpillar Tractor Co. | Apparatus for machining end housings for slant axis rotary mechanisms |
| JP2002200532A (en) * | 2000-12-28 | 2002-07-16 | Honda Motor Co Ltd | Clamp device |
| JP2009125821A (en) * | 2007-11-20 | 2009-06-11 | Sekiguchi Seiki Kk | Clamping device |
| US9273825B1 (en) * | 2013-04-24 | 2016-03-01 | Lighthouse Industries, Inc. | Modular item holder and clamp |
| CN108575304A (en) * | 2018-04-15 | 2018-09-28 | 浙江师范大学 | Folder top secondary linkage plucks cherry tool |
| CN208451149U (en) * | 2018-07-06 | 2019-02-01 | 南京全丰汽车部件有限公司 | A kind of small space clamping device of force booster type |
| CN208483259U (en) * | 2018-07-23 | 2019-02-12 | 上饶师范学院 | A kind of drilling equipment for processing mold |
| CN208912372U (en) * | 2018-09-09 | 2019-05-31 | 重庆市渝坝汽车配件有限公司 | A kind of clamping device for vehicle wiper processing |
| CN209364429U (en) * | 2018-11-15 | 2019-09-10 | 陕西新泰航空技术有限公司 | Aircraft engine maintenance supporting member |
| CN210687519U (en) * | 2019-05-15 | 2020-06-05 | 山西路桥智慧交通信息科技有限公司 | Teaching device is used in highway construction safety education training |
| CN210704465U (en) * | 2019-10-16 | 2020-06-09 | 常熟市安创机电科技有限公司 | Assembled tool jig |
| CN211708682U (en) * | 2019-11-14 | 2020-10-20 | 天津益荣达液压机械有限公司 | Machining center clamping device |
| CN211516792U (en) * | 2019-12-24 | 2020-09-18 | 上海领策精密机械有限公司 | Brake caliper part is with adding anchor clamps immediately |
| WO2022000412A1 (en) * | 2020-07-02 | 2022-01-06 | 江苏新鼎新材料有限公司 | Aluminum sheet machining apparatus capable of implementing stable clamping and rotation |
| CN213497751U (en) * | 2020-07-27 | 2021-06-22 | 谢丽 | Cutting device for valve |
| CN111891971A (en) * | 2020-08-06 | 2020-11-06 | 陈必义 | Vehicle-mounted portable tire auxiliary carrying device |
| CN214858352U (en) * | 2021-02-25 | 2021-11-26 | 重庆北部宽仁医院 | Universal base suitable for stretcher transfer |
| CN214368255U (en) * | 2021-02-26 | 2021-10-08 | 天津泛亚科瑞成油田技术有限公司 | Petroleum pipeline support |
| CN214445805U (en) * | 2021-03-03 | 2021-10-22 | 江苏美旭装饰材料有限公司 | Clamping device is used in production of clean aldehyde board |
| CN113803593A (en) * | 2021-10-08 | 2021-12-17 | 安徽誉望之子科技有限公司 | Electromechanical device processing is with regulation and control structure |
| CN113635106A (en) * | 2021-10-15 | 2021-11-12 | 徐州全达金属制品有限公司 | Workpiece clamping and fixing device |
Non-Patent Citations (2)
| Title |
|---|
| 棘轮锁紧式举升机构的设计;范健文;熊维平;管菁;;现代制造技术与装备(第06期);全文 * |
| 自压紧自起拔装置在立磨磨辊安装中的应用;蒋波;敬清海;;水泥(第10期);全文 * |
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