CN109524890B - Automatic change supporting regulator cubicle device - Google Patents
Automatic change supporting regulator cubicle device Download PDFInfo
- Publication number
- CN109524890B CN109524890B CN201910072049.0A CN201910072049A CN109524890B CN 109524890 B CN109524890 B CN 109524890B CN 201910072049 A CN201910072049 A CN 201910072049A CN 109524890 B CN109524890 B CN 109524890B
- Authority
- CN
- China
- Prior art keywords
- electrical cabinet
- regulator cubicle
- wall
- fixedly connected
- telescopic rod
- 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.)
- Active
Links
Images
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
- H02B1/303—Bases or feet
-
- 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
- H02B1/54—Anti-seismic devices or installations
Abstract
The invention discloses an automatic matching electrical cabinet device which comprises supporting legs, wherein the tops of the supporting legs are fixedly connected with an electrical cabinet, U-shaped hinged blocks are fixedly installed at four corners of the top of the electrical cabinet, the four hinged blocks are mutually distributed at the four corners of the top of the electrical cabinet in an outwards splayed shape, an anti-toppling plate is hinged to the inner wall of each hinged block through a pin shaft, a torsion spring is movably sleeved on the surface of each pin shaft, and the free ends of two ends of each torsion spring are respectively fixedly connected with the surface of each hinged block and the surface of the anti-toppling plate. This automatic change supporting regulator cubicle device has reached the effect that supports when realizing empting the regulator cubicle, avoids the direct fall of surface of regulator cubicle subaerial, and after the regulator cubicle emptys, torsion spring drives and prevents that the tipping plate is articulated to support to the outside, because the tipping plate is outer splayed form and distributes, can protect four faces of regulator cubicle simultaneously to have the characteristics that support protection regulator cubicle.
Description
Technical Field
The invention relates to the technical field of electrical cabinets, in particular to an automatic matching electrical cabinet device.
Background
The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The electrical cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.
At present at the regulator cubicle of outdoor use, especially, be used for the regulator cubicle on the municipal administration highway, demolish the highway, a series of operation processes that have vibrations such as drilling or joint-cutting, can produce great vibrations, vibrations frequency all can make the inside electric elements of regulator cubicle not hard up or the maloperation appears easily too fast, the regulator cubicle of outdoor use generally all is portable simultaneously, be difficult to fix, when at unevenness or slope road surface, vibrations too fast can lead to the regulator cubicle to empty easily, cause the electrical accident this moment easily, and because the construction site noise is great, when the too big vibrations appear, the regulator cubicle is difficult in time to send out warning and corresponding action and comes to carry out automatic self-protection to its self.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an automatic matching electrical cabinet device which has the characteristics of timely early warning and alarming and automatically sending out self-protection.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an automatic change supporting regulator cubicle device, including the supporting leg, the top fixedly connected with regulator cubicle of supporting leg, the equal fixed mounting in top four corners department of regulator cubicle is the articulated piece that has the U shape, four articulated pieces are outer splayed form each other and distribute in the top four corners department of regulator cubicle, articulated piece inner wall articulates through the round pin axle has prevents the board that topples, torque spring has been cup jointed in the surface activity of round pin axle, torque spring's both ends free end respectively with the surface of articulated piece with prevent the fixed surface of toppling over the board and be connected.
The bottom of preventing empting the board is close to the fixed surface of regulator cubicle and is connected with the lockplate, and the slot through seting up on the regulator cubicle surface on the surface of lockplate runs through the inside of inserting to the regulator cubicle.
The electric control device is arranged in the electric cabinet and comprises a vibration sensor, a mobile power supply and an electromagnetic telescopic rod, and the vibration sensor is fixedly installed on the inner bottom wall of the electric cabinet.
The upper surface of regulator cubicle fixedly connected with water conservancy diversion cone, the inside of water conservancy diversion cone is provided with mechanical control device, and mechanical control device includes anodal electric ring and negative pole electric ring, anodal electric ring and portable power source electric connection, negative pole electric ring and electromagnetism telescopic link electric connection.
Furthermore, the upper surface of the hinged block is fixedly connected with a baffle, and the lower surface of the baffle and the upper surface of the anti-tipping plate are positioned on the same horizontal plane when supporting.
Furthermore, the upper surface of the baffle is fixedly connected with a reinforcing rib, and the side surface of the reinforcing rib is fixedly connected with the outer surface of the electrical cabinet.
Furthermore, a lock hole is formed in the surface of one end, located inside the electrical cabinet, of the lock plate, a yielding groove is formed in the inner side wall, close to one end of the lock plate, of the lock hole, and the inner wall of one end of the yielding groove extends to the end face of one end of the lock plate.
Further, the inside wall four corners department of regulator cubicle all is through fixed block and articulated piece direction assorted electromagnetism telescopic link fixed mounting, and electromagnetism telescopic link's telescopic link fixed surface is connected with the locking lever, and the surface of locking lever is pegged graft with the inner wall of lockhole slides, lets the inner wall in groove and the telescopic link surface activity of electromagnetism telescopic link cup joint.
Furthermore, the electromagnetic telescopic rod is electrically connected with an OUT signal end of the vibration sensor, an AC power end of the vibration sensor is electrically connected with the mobile power supply, and a GND grounding end of the vibration sensor is fixedly installed on the inner wall of the electric cabinet through a wire.
Furthermore, an audible and visual alarm is fixedly installed at the top of the diversion cone and is electrically connected with an OUT signal end of the vibration sensor.
Further, the mechanical control device further comprises an installation cavity, the installation cavity is arranged inside the flow guide cone, the positive electrode ring is fixedly installed on the inner side wall of the installation cavity, a hanging groove is formed in the inner top wall of the installation cavity, the inner wall of the hanging groove is sleeved with the rotary ball in a sliding mode, and the surface of the bottom of the rotary ball is fixedly connected with a rocker.
Furthermore, the bottom fixedly connected with gravity ball of rocker, the surface of gravity ball and the fixed cup joint of inner wall of negative pole electricity ring.
Furthermore, the inner wall of the hanging groove is provided with a lubricating cavity, the inner wall of the lubricating cavity is sleeved with a lubricating ball in a sliding mode, the surface of the lubricating ball is tangent to the surface of the rotating ball, and lubricating grease is filled in the lubricating cavity.
In conclusion, the invention has the following beneficial effects:
1. have through setting up articulated piece inner wall and articulate through the round pin axle and prevent the board that topples over, torque spring has been cup jointed in the surperficial activity of round pin axle, torque spring's both ends free end respectively with articulated piece the surface with prevent the fixed surface connection of the board that topples over, the effect of supporting when having reached the regulator cubicle realization and toppling over, the direct subaerial that falls on the surface of avoiding the regulator cubicle, after the regulator cubicle topples over, torque spring drives and prevents that the board that topples over articulates to the outside and support, because prevent that the board that topples over is outer splayed form and distribute, can protect four faces of regulator cubicle simultaneously.
2. The electric control device is arranged in the electric cabinet and comprises a vibration sensor, a mobile power supply and an electromagnetic telescopic rod, the vibration in the electric cabinet is detected in real time, the electromagnetic telescopic rod is triggered to start when the vibration exceeds a preset vibration critical value, the lock rod is pushed out of the lock hole, and the anti-tipping plate is hinged to pop up the support under the action of the torsion spring, so that the automatic self-protection action sending characteristic is realized.
3. The inside through the water conservancy diversion cone is provided with mechanical control device, mechanical control device includes anodal electrical ring and negative pole electrical ring, anodal electrical ring and portable power source electric connection, negative pole electrical ring and electromagnetic telescopic rod electric connection, the effect of remedying has been reached to electrical control device prevention inefficacy, when vibrations are not enough or a series of not letting the shock sensor normally start such as damage, the regulator cubicle slope or fall down, the gravity ball drives its surperficial negative pole electrical ring perpendicular all the time under the action of gravity this moment, the regulator cubicle slopes to drive the anodal electrical ring slope in the water conservancy diversion cone and the circular telegram of negative pole electrical ring contact after the slope, trigger electromagnetic telescopic rod and start, push out the locking lever outside the lockhole, be convenient for prevent that the board that falls articulated the popping out support under the effect of torque spring, thereby have the characteristics of automatic.
4. The audible and visual alarm is fixedly mounted at the top of the diversion cone and electrically connected with the OUT signal end of the vibration sensor, so that the effect of automatic early warning and alarming when the vibration is too large is achieved, and when the vibration is too large, the vibration sensor controls the audible and visual alarm to start alarming.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the anti-toppling plate structure of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 4 is a circuit diagram of the shock sensor of the present invention;
FIG. 5 is a circuit diagram of the vibration sensor simulation of the present invention;
fig. 6 is a schematic circuit diagram of the vibration sensor for detecting a vibration signal according to the present invention.
In the figure: 1. supporting legs; 2. an electrical cabinet; 21. a shock sensor; 22. a mobile power supply; 23. an electromagnetic telescopic rod; 24. a lock hole; 25. yielding the groove; 26. a lock lever; 27. an audible and visual alarm; 3. a hinged block; 4. an anti-toppling plate; 5. a torsion spring; 6. a locking plate; 7. a flow guiding cone; 71. a positive electrode electrical ring; 72. a negative electrode electrical ring; 73. installing a cavity; 74. hanging a groove; 75. rotating the ball; 76. a rocker; 77. a gravity ball; 78. a lubrication chamber; 79. a lubricating ball; 8. a baffle plate; 9. and (5) reinforcing ribs.
Detailed Description
Example (b):
the invention is described in further detail below with reference to figures 1-6.
The utility model provides an automatic change supporting regulator cubicle device, as shown in fig. 1, including supporting leg 1, the top fixedly connected with regulator cubicle 2 of supporting leg 1, the equal fixed mounting in top four corners department of regulator cubicle 2 is articulated piece 3 that has the U shape, four articulated pieces 3 are outer splayed form each other and distribute in the top four corners department of regulator cubicle 2, articulated 3 inner walls of piece have through the round pin axle articulated prevent toppling over board 4, torsion spring 5 has been cup jointed in the surface activity of round pin axle, torsion spring 5's both ends free end respectively with articulated piece 3 the surface with prevent toppling over board 4's fixed surface and be connected.
The anti-toppling plate 4 is made of 5% -10% of thermoplastic elastomer, 40% -55% of chloroprene rubber, 10% -18% of carbon fiber, 1% -3% of silane coupling agent, 5% -8% of glass fiber, 5% -15% of aluminum, 3% -9% of processing aid, 11% -19% of aluminum oxide and 5% -7% of tributyl citrate, and the thermoplastic elastomer is arranged to increase the toughness and avoid rigid contact fracture, and the glass fiber is arranged to enhance the tensile property of the thermoplastic elastomer.
Have through setting up that 3 inner walls of articulated piece have through the round pin axle hinge have prevent board 4 that topples over, torque spring 5 has been cup jointed in the surperficial activity of round pin axle, torque spring 5's both ends free end respectively with articulated piece 3 the surface with prevent the fixed surface connection of board 4 that topples over, the effect of supporting when having reached 2 realization topples over to regulator cubicle, the direct subaerial that falls in surface of avoiding regulator cubicle 2, after regulator cubicle 2 topples over, torque spring 5 drives and prevents that board 4 articulates to the outside and supports, because prevent that board 4 that topples over is outer splayed form and distribute, can protect four faces of regulator cubicle 2 simultaneously, thereby have the characteristics of supporting protection regulator cubicle.
Further, the upper surface of the hinged block 3 is fixedly connected with a baffle 8, the lower surface of the baffle 8 and the upper surface of the anti-tipping plate 4 during supporting are located on the same horizontal plane, the baffle 8 is arranged, and the anti-tipping plate 4 can be vertically distributed with the outer side surface of the electrical cabinet 2 after being unfolded and supported.
Further, the upper surface of the baffle plate 8 is fixedly connected with reinforcing ribs 9, the side surfaces of the reinforcing ribs 9 are fixedly connected with the outer surface of the electrical cabinet 2, and the reinforcing ribs 9 are arranged, so that the problem that the baffle plate 8 is broken after the anti-toppling plate 4 and the torsion spring 5 impact the elasticity of the baffle plate 8 can be prevented.
As shown in fig. 2, a locking plate 6 is fixedly connected to a surface of the anti-toppling plate 4 close to the electrical cabinet 2, and a surface of the locking plate 6 is inserted into the electrical cabinet 2 through a slot formed in the surface of the electrical cabinet 2.
As shown in fig. 1-2 and fig. 4-6, an electrical control device is arranged inside the electrical cabinet 2, the electrical control device includes a vibration sensor 21, a mobile power supply 22 and an electromagnetic telescopic rod 23, and the vibration sensor 21 is fixedly mounted on an inner bottom wall of the electrical cabinet 2;
furthermore, a lock hole 24 is formed in the surface of one end, located inside the electrical cabinet 2, of the lock plate 6, a back-off groove 25 is formed in the inner side wall of the lock hole 24, located near one end of the lock plate 6, the inner wall of one end of the back-off groove 25 extends to the end face of one end of the lock plate 6, and the back-off groove 25 can prevent the lock plate 6 from being blocked by the telescopic rod of the electromagnetic telescopic rod 23;
furthermore, four corners of the inner side wall of the electrical cabinet 2 are fixedly mounted through fixing blocks and electromagnetic telescopic rods 23 matched with the hinging blocks 3 in the directions, the telescopic rod surfaces of the electromagnetic telescopic rods 23 are fixedly connected with lock rods 26, the surfaces of the lock rods 26 are in sliding insertion connection with the inner walls of the lock holes 24, the inner walls of the grooves 25 are movably sleeved with the telescopic rod surfaces of the electromagnetic telescopic rods 23, the surfaces of the lock rods 26 are in sliding insertion connection with the inner walls of the lock holes 24, and the electrical cabinet 2 can be kept in an original state and prevented from being unfolded in advance when the electrical cabinet 2 is not;
the electromagnetic telescopic rod 23 is electrically connected with an OUT signal end of the vibration sensor 21, an AC power end of the vibration sensor 21 is electrically connected with the mobile power supply 22, and a GND grounding end of the vibration sensor 21 is fixedly installed on the inner wall of the electrical cabinet 2 through a wire;
be provided with electrical control device through the inside of regulator cubicle 2, electrical control device includes vibrations sensor 21, portable power source 22 and electromagnetism telescopic link 23, has reached and has carried out real-time detection and when exceeding predetermined vibrations critical value in regulator cubicle 2, triggers electromagnetism telescopic link 23 and starts, outside the lockhole 24 is released to locking lever 26, is convenient for prevent that toppling over board 4 articulates under torsion spring 5 effect and pops out the support to have the characteristics that send the self-protection action automatically.
As shown in fig. 3, a diversion cone 7 is fixedly connected to the upper surface of the electrical cabinet 2, a mechanical control device is arranged inside the diversion cone 7, the mechanical control device includes a positive electrode electrical ring 71 and a negative electrode electrical ring 72, the positive electrode electrical ring 71 is electrically connected with the mobile power supply 22, and the negative electrode electrical ring 72 is electrically connected with the electromagnetic telescopic rod 23;
furthermore, an audible and visual alarm 27 is fixedly installed at the top of the diversion cone 7, and the audible and visual alarm 27 is electrically connected with an OUT signal end of the vibration sensor 21; the audible and visual alarm 27 is fixedly installed at the top of the diversion cone 7, the audible and visual alarm 27 is electrically connected with the OUT signal end of the vibration sensor 21, the effect of automatic early warning and alarming when the vibration is too large is achieved, and when the vibration is too large, the vibration sensor 21 controls the audible and visual alarm 27 to start alarming;
the mechanical control device further comprises a mounting cavity 73, the mounting cavity 73 is arranged inside the flow guide cone 7, the positive electrode electric ring 71 is fixedly mounted on the inner side wall of the mounting cavity 73, a hanging groove 74 is formed in the inner top wall of the mounting cavity 73, a rotating ball 75 is sleeved on the inner wall of the hanging groove 74 in a sliding mode, the surface of the bottom of the rotating ball 75 is fixedly connected with a rocker 76, the bottom of the rocker 76 is fixedly connected with a gravity ball 77, and the outer surface of the gravity ball 77 is fixedly sleeved with the inner wall of the negative electrode electric ring 72;
furthermore, a lubricating cavity 78 is formed in the inner wall of the hanging groove 74, a lubricating ball 79 is sleeved on the inner wall of the lubricating cavity 78 in a sliding mode, the surface of the lubricating ball 79 is tangent to the surface of the rotary ball 75, lubricating grease is filled in the lubricating cavity 78, the rotary ball 75 can conveniently rotate in a lubricating mode, and flexibility is improved;
the mechanical control device is arranged in the diversion cone 7 and comprises a positive electrode electric ring 71 and a negative electrode electric ring 72, the positive electrode electric ring 71 is electrically connected with the mobile power supply 22, the negative electrode electric ring 72 is electrically connected with the electromagnetic telescopic rod 23, the effect of remedying the failure prevention of the electrical control device is achieved, when the vibration sensor 21 is not normally started in a series of situations such as insufficient vibration or damage, the electrical cabinet 2 tilts or falls down, the gravity ball 77 drives the negative electrode electrical ring 72 on the surface of the electrical cabinet to be vertical all the time under the action of gravity, the electrical cabinet 2 tilts and then drives the positive electrode electrical ring 71 in the diversion cone 7 to tilt and contact with the negative electrode electrical ring 72 for power on, the electromagnetic telescopic rod 23 is triggered to start, the lock rod 26 is pushed out of the lock hole 24, the anti-falling plate 4 is convenient to hinge and pop up for supporting under the action of the torsion spring 5, and therefore the anti-falling device has the characteristic of automatically sending self-protection actions.
Example one
The utility model provides an automatic change supporting regulator cubicle device, as shown in fig. 1, including supporting leg 1, the top fixedly connected with regulator cubicle 2 of supporting leg 1, the equal fixed mounting in top four corners department of regulator cubicle 2 is articulated piece 3 that has the U shape, four articulated pieces 3 are outer splayed form each other and distribute in the top four corners department of regulator cubicle 2, articulated 3 inner walls of piece have through the round pin axle articulated prevent toppling over board 4, torsion spring 5 has been cup jointed in the surface activity of round pin axle, torsion spring 5's both ends free end respectively with articulated piece 3 the surface with prevent toppling over board 4's fixed surface and be connected.
The anti-toppling plate 4 is made of a thermoplastic elastomer 5%, chloroprene rubber 40%, carbon fibers 10%, a silane coupling agent 1%, glass fibers 5%, aluminum 5%, a processing aid 3%, aluminum oxide 11% and tributyl citrate 5%, and the thermoplastic elastomer is arranged, so that the toughness of the anti-toppling plate can be increased, rigid contact fracture can be avoided, and the tensile property of the anti-toppling plate can be enhanced by arranging the glass fibers.
Have through setting up that 3 inner walls of articulated piece have through the round pin axle hinge have prevent board 4 that topples over, torque spring 5 has been cup jointed in the surperficial activity of round pin axle, torque spring 5's both ends free end respectively with articulated piece 3 the surface with prevent the fixed surface connection of board 4 that topples over, the effect of supporting when having reached 2 realization topples over to regulator cubicle, the direct subaerial that falls in surface of avoiding regulator cubicle 2, after regulator cubicle 2 topples over, torque spring 5 drives and prevents that board 4 articulates to the outside and supports, because prevent that board 4 that topples over is outer splayed form and distribute, can protect four faces of regulator cubicle 2 simultaneously, thereby have the characteristics of supporting protection regulator cubicle.
Further, the upper surface of the hinged block 3 is fixedly connected with a baffle 8, the lower surface of the baffle 8 and the upper surface of the anti-tipping plate 4 during supporting are located on the same horizontal plane, the baffle 8 is arranged, and the anti-tipping plate 4 can be vertically distributed with the outer side surface of the electrical cabinet 2 after being unfolded and supported.
Further, the upper surface of the baffle plate 8 is fixedly connected with reinforcing ribs 9, the side surfaces of the reinforcing ribs 9 are fixedly connected with the outer surface of the electrical cabinet 2, and the reinforcing ribs 9 are arranged, so that the problem that the baffle plate 8 is broken after the anti-toppling plate 4 and the torsion spring 5 impact the elasticity of the baffle plate 8 can be prevented.
As shown in fig. 2, a locking plate 6 is fixedly connected to a surface of the anti-toppling plate 4 close to the electrical cabinet 2, and a surface of the locking plate 6 is inserted into the electrical cabinet 2 through a slot formed in the surface of the electrical cabinet 2.
As shown in fig. 1-2 and fig. 4-6, an electrical control device is arranged inside the electrical cabinet 2, the electrical control device includes a vibration sensor 21, a mobile power supply 22 and an electromagnetic telescopic rod 23, and the vibration sensor 21 is fixedly mounted on an inner bottom wall of the electrical cabinet 2;
furthermore, a lock hole 24 is formed in the surface of one end, located inside the electrical cabinet 2, of the lock plate 6, a back-off groove 25 is formed in the inner side wall of the lock hole 24, located near one end of the lock plate 6, the inner wall of one end of the back-off groove 25 extends to the end face of one end of the lock plate 6, and the back-off groove 25 can prevent the lock plate 6 from being blocked by the telescopic rod of the electromagnetic telescopic rod 23;
furthermore, four corners of the inner side wall of the electrical cabinet 2 are fixedly mounted through fixing blocks and electromagnetic telescopic rods 23 matched with the hinging blocks 3 in the directions, the telescopic rod surfaces of the electromagnetic telescopic rods 23 are fixedly connected with lock rods 26, the surfaces of the lock rods 26 are in sliding insertion connection with the inner walls of the lock holes 24, the inner walls of the grooves 25 are movably sleeved with the telescopic rod surfaces of the electromagnetic telescopic rods 23, the surfaces of the lock rods 26 are in sliding insertion connection with the inner walls of the lock holes 24, and the electrical cabinet 2 can be kept in an original state and prevented from being unfolded in advance when the electrical cabinet 2 is not;
the electromagnetic telescopic rod 23 is electrically connected with an OUT signal end of the vibration sensor 21, an AC power end of the vibration sensor 21 is electrically connected with the mobile power supply 22, and a GND grounding end of the vibration sensor 21 is fixedly installed on the inner wall of the electrical cabinet 2 through a wire;
be provided with electrical control device through the inside of regulator cubicle 2, electrical control device includes vibrations sensor 21, portable power source 22 and electromagnetism telescopic link 23, has reached and has carried out real-time detection and when exceeding predetermined vibrations critical value in regulator cubicle 2, triggers electromagnetism telescopic link 23 and starts, outside the lockhole 24 is released to locking lever 26, is convenient for prevent that toppling over board 4 articulates under torsion spring 5 effect and pops out the support to have the characteristics that send the self-protection action automatically.
As shown in fig. 3, a diversion cone 7 is fixedly connected to the upper surface of the electrical cabinet 2, a mechanical control device is arranged inside the diversion cone 7, the mechanical control device includes a positive electrode electrical ring 71 and a negative electrode electrical ring 72, the positive electrode electrical ring 71 is electrically connected with the mobile power supply 22, and the negative electrode electrical ring 72 is electrically connected with the electromagnetic telescopic rod 23;
furthermore, an audible and visual alarm 27 is fixedly installed at the top of the diversion cone 7, and the audible and visual alarm 27 is electrically connected with an OUT signal end of the vibration sensor 21; the audible and visual alarm 27 is fixedly installed at the top of the diversion cone 7, the audible and visual alarm 27 is electrically connected with the OUT signal end of the vibration sensor 21, the effect of automatic early warning and alarming when the vibration is too large is achieved, and when the vibration is too large, the vibration sensor 21 controls the audible and visual alarm 27 to start alarming;
the mechanical control device further comprises a mounting cavity 73, the mounting cavity 73 is arranged inside the flow guide cone 7, the positive electrode electric ring 71 is fixedly mounted on the inner side wall of the mounting cavity 73, a hanging groove 74 is formed in the inner top wall of the mounting cavity 73, a rotating ball 75 is sleeved on the inner wall of the hanging groove 74 in a sliding mode, the surface of the bottom of the rotating ball 75 is fixedly connected with a rocker 76, the bottom of the rocker 76 is fixedly connected with a gravity ball 77, and the outer surface of the gravity ball 77 is fixedly sleeved with the inner wall of the negative electrode electric ring 72;
furthermore, a lubricating cavity 78 is formed in the inner wall of the hanging groove 74, a lubricating ball 79 is sleeved on the inner wall of the lubricating cavity 78 in a sliding mode, the surface of the lubricating ball 79 is tangent to the surface of the rotary ball 75, lubricating grease is filled in the lubricating cavity 78, the rotary ball 75 can conveniently rotate in a lubricating mode, and flexibility is improved;
the mechanical control device is arranged in the diversion cone 7 and comprises a positive electrode electric ring 71 and a negative electrode electric ring 72, the positive electrode electric ring 71 is electrically connected with the mobile power supply 22, the negative electrode electric ring 72 is electrically connected with the electromagnetic telescopic rod 23, the effect of remedying the failure prevention of the electrical control device is achieved, when the vibration sensor 21 is not normally started in a series of situations such as insufficient vibration or damage, the electrical cabinet 2 tilts or falls down, the gravity ball 77 drives the negative electrode electrical ring 72 on the surface of the electrical cabinet to be vertical all the time under the action of gravity, the electrical cabinet 2 tilts and then drives the positive electrode electrical ring 71 in the diversion cone 7 to tilt and contact with the negative electrode electrical ring 72 for power on, the electromagnetic telescopic rod 23 is triggered to start, the lock rod 26 is pushed out of the lock hole 24, the anti-falling plate 4 is convenient to hinge and pop up for supporting under the action of the torsion spring 5, and therefore the anti-falling device has the characteristic of automatically sending self-protection actions.
Example two
The utility model provides an automatic change supporting regulator cubicle device, as shown in fig. 1, including supporting leg 1, the top fixedly connected with regulator cubicle 2 of supporting leg 1, the equal fixed mounting in top four corners department of regulator cubicle 2 is articulated piece 3 that has the U shape, four articulated pieces 3 are outer splayed form each other and distribute in the top four corners department of regulator cubicle 2, articulated 3 inner walls of piece have through the round pin axle articulated prevent toppling over board 4, torsion spring 5 has been cup jointed in the surface activity of round pin axle, torsion spring 5's both ends free end respectively with articulated piece 3 the surface with prevent toppling over board 4's fixed surface and be connected.
The anti-toppling plate 4 is made of a thermoplastic elastomer 8%, chloroprene rubber 47%, carbon fibers 14%, a silane coupling agent 2%, glass fibers 6.5%, aluminum 10%, a processing aid 6%, aluminum oxide 15% and tributyl citrate 6%, and the thermoplastic elastomer is arranged, so that the toughness of the anti-toppling plate can be increased, rigid contact fracture can be avoided, and the glass fibers can be arranged to enhance the tensile property of the anti-toppling plate.
Have through setting up that 3 inner walls of articulated piece have through the round pin axle hinge have prevent board 4 that topples over, torque spring 5 has been cup jointed in the surperficial activity of round pin axle, torque spring 5's both ends free end respectively with articulated piece 3 the surface with prevent the fixed surface connection of board 4 that topples over, the effect of supporting when having reached 2 realization topples over to regulator cubicle, the direct subaerial that falls in surface of avoiding regulator cubicle 2, after regulator cubicle 2 topples over, torque spring 5 drives and prevents that board 4 articulates to the outside and supports, because prevent that board 4 that topples over is outer splayed form and distribute, can protect four faces of regulator cubicle 2 simultaneously, thereby have the characteristics of supporting protection regulator cubicle.
Further, the upper surface of the hinged block 3 is fixedly connected with a baffle 8, the lower surface of the baffle 8 and the upper surface of the anti-tipping plate 4 during supporting are located on the same horizontal plane, the baffle 8 is arranged, and the anti-tipping plate 4 can be vertically distributed with the outer side surface of the electrical cabinet 2 after being unfolded and supported.
Further, the upper surface of the baffle plate 8 is fixedly connected with reinforcing ribs 9, the side surfaces of the reinforcing ribs 9 are fixedly connected with the outer surface of the electrical cabinet 2, and the reinforcing ribs 9 are arranged, so that the problem that the baffle plate 8 is broken after the anti-toppling plate 4 and the torsion spring 5 impact the elasticity of the baffle plate 8 can be prevented.
As shown in fig. 2, a locking plate 6 is fixedly connected to a surface of the anti-toppling plate 4 close to the electrical cabinet 2, and a surface of the locking plate 6 is inserted into the electrical cabinet 2 through a slot formed in the surface of the electrical cabinet 2.
As shown in fig. 1-2 and fig. 4-6, an electrical control device is arranged inside the electrical cabinet 2, the electrical control device includes a vibration sensor 21, a mobile power supply 22 and an electromagnetic telescopic rod 23, and the vibration sensor 21 is fixedly mounted on an inner bottom wall of the electrical cabinet 2;
furthermore, a lock hole 24 is formed in the surface of one end, located inside the electrical cabinet 2, of the lock plate 6, a back-off groove 25 is formed in the inner side wall of the lock hole 24, located near one end of the lock plate 6, the inner wall of one end of the back-off groove 25 extends to the end face of one end of the lock plate 6, and the back-off groove 25 can prevent the lock plate 6 from being blocked by the telescopic rod of the electromagnetic telescopic rod 23;
furthermore, four corners of the inner side wall of the electrical cabinet 2 are fixedly mounted through fixing blocks and electromagnetic telescopic rods 23 matched with the hinging blocks 3 in the directions, the telescopic rod surfaces of the electromagnetic telescopic rods 23 are fixedly connected with lock rods 26, the surfaces of the lock rods 26 are in sliding insertion connection with the inner walls of the lock holes 24, the inner walls of the grooves 25 are movably sleeved with the telescopic rod surfaces of the electromagnetic telescopic rods 23, the surfaces of the lock rods 26 are in sliding insertion connection with the inner walls of the lock holes 24, and the electrical cabinet 2 can be kept in an original state and prevented from being unfolded in advance when the electrical cabinet 2 is not;
the electromagnetic telescopic rod 23 is electrically connected with an OUT signal end of the vibration sensor 21, an AC power end of the vibration sensor 21 is electrically connected with the mobile power supply 22, and a GND grounding end of the vibration sensor 21 is fixedly installed on the inner wall of the electrical cabinet 2 through a wire;
be provided with electrical control device through the inside of regulator cubicle 2, electrical control device includes vibrations sensor 21, portable power source 22 and electromagnetism telescopic link 23, has reached and has carried out real-time detection and when exceeding predetermined vibrations critical value in regulator cubicle 2, triggers electromagnetism telescopic link 23 and starts, outside the lockhole 24 is released to locking lever 26, is convenient for prevent that toppling over board 4 articulates under torsion spring 5 effect and pops out the support to have the characteristics that send the self-protection action automatically.
As shown in fig. 3, a diversion cone 7 is fixedly connected to the upper surface of the electrical cabinet 2, a mechanical control device is arranged inside the diversion cone 7, the mechanical control device includes a positive electrode electrical ring 71 and a negative electrode electrical ring 72, the positive electrode electrical ring 71 is electrically connected with the mobile power supply 22, and the negative electrode electrical ring 72 is electrically connected with the electromagnetic telescopic rod 23;
furthermore, an audible and visual alarm 27 is fixedly installed at the top of the diversion cone 7, and the audible and visual alarm 27 is electrically connected with an OUT signal end of the vibration sensor 21; the audible and visual alarm 27 is fixedly installed at the top of the diversion cone 7, the audible and visual alarm 27 is electrically connected with the OUT signal end of the vibration sensor 21, the effect of automatic early warning and alarming when the vibration is too large is achieved, and when the vibration is too large, the vibration sensor 21 controls the audible and visual alarm 27 to start alarming;
the mechanical control device further comprises a mounting cavity 73, the mounting cavity 73 is arranged inside the flow guide cone 7, the positive electrode electric ring 71 is fixedly mounted on the inner side wall of the mounting cavity 73, a hanging groove 74 is formed in the inner top wall of the mounting cavity 73, a rotating ball 75 is sleeved on the inner wall of the hanging groove 74 in a sliding mode, the surface of the bottom of the rotating ball 75 is fixedly connected with a rocker 76, the bottom of the rocker 76 is fixedly connected with a gravity ball 77, and the outer surface of the gravity ball 77 is fixedly sleeved with the inner wall of the negative electrode electric ring 72;
furthermore, a lubricating cavity 78 is formed in the inner wall of the hanging groove 74, a lubricating ball 79 is sleeved on the inner wall of the lubricating cavity 78 in a sliding mode, the surface of the lubricating ball 79 is tangent to the surface of the rotary ball 75, lubricating grease is filled in the lubricating cavity 78, the rotary ball 75 can conveniently rotate in a lubricating mode, and flexibility is improved;
the mechanical control device is arranged in the diversion cone 7 and comprises a positive electrode electric ring 71 and a negative electrode electric ring 72, the positive electrode electric ring 71 is electrically connected with the mobile power supply 22, the negative electrode electric ring 72 is electrically connected with the electromagnetic telescopic rod 23, the effect of remedying the failure prevention of the electrical control device is achieved, when the vibration sensor 21 is not normally started in a series of situations such as insufficient vibration or damage, the electrical cabinet 2 tilts or falls down, the gravity ball 77 drives the negative electrode electrical ring 72 on the surface of the electrical cabinet to be vertical all the time under the action of gravity, the electrical cabinet 2 tilts and then drives the positive electrode electrical ring 71 in the diversion cone 7 to tilt and contact with the negative electrode electrical ring 72 for power on, the electromagnetic telescopic rod 23 is triggered to start, the lock rod 26 is pushed out of the lock hole 24, the anti-falling plate 4 is convenient to hinge and pop up for supporting under the action of the torsion spring 5, and therefore the anti-falling device has the characteristic of automatically sending self-protection actions.
EXAMPLE III
The utility model provides an automatic change supporting regulator cubicle device, as shown in fig. 1, including supporting leg 1, the top fixedly connected with regulator cubicle 2 of supporting leg 1, the equal fixed mounting in top four corners department of regulator cubicle 2 is articulated piece 3 that has the U shape, four articulated pieces 3 are outer splayed form each other and distribute in the top four corners department of regulator cubicle 2, articulated 3 inner walls of piece have through the round pin axle articulated prevent toppling over board 4, torsion spring 5 has been cup jointed in the surface activity of round pin axle, torsion spring 5's both ends free end respectively with articulated piece 3 the surface with prevent toppling over board 4's fixed surface and be connected.
The anti-toppling plate 4 is made of a thermoplastic elastomer 10%, chloroprene rubber 55%, carbon fibers 18%, a silane coupling agent 3%, glass fibers 8%, aluminum 15%, a processing aid 9%, aluminum oxide 19% and tributyl citrate 7%, and the thermoplastic elastomer is arranged, so that the toughness of the anti-toppling plate can be increased, rigid contact fracture can be avoided, and the tensile property of the anti-toppling plate can be enhanced by arranging the glass fibers.
Have through setting up that 3 inner walls of articulated piece have through the round pin axle hinge have prevent board 4 that topples over, torque spring 5 has been cup jointed in the surperficial activity of round pin axle, torque spring 5's both ends free end respectively with articulated piece 3 the surface with prevent the fixed surface connection of board 4 that topples over, the effect of supporting when having reached 2 realization topples over to regulator cubicle, the direct subaerial that falls in surface of avoiding regulator cubicle 2, after regulator cubicle 2 topples over, torque spring 5 drives and prevents that board 4 articulates to the outside and supports, because prevent that board 4 that topples over is outer splayed form and distribute, can protect four faces of regulator cubicle 2 simultaneously, thereby have the characteristics of supporting protection regulator cubicle.
Further, the upper surface of the hinged block 3 is fixedly connected with a baffle 8, the lower surface of the baffle 8 and the upper surface of the anti-tipping plate 4 during supporting are located on the same horizontal plane, the baffle 8 is arranged, and the anti-tipping plate 4 can be vertically distributed with the outer side surface of the electrical cabinet 2 after being unfolded and supported.
Further, the upper surface of the baffle plate 8 is fixedly connected with reinforcing ribs 9, the side surfaces of the reinforcing ribs 9 are fixedly connected with the outer surface of the electrical cabinet 2, and the reinforcing ribs 9 are arranged, so that the problem that the baffle plate 8 is broken after the anti-toppling plate 4 and the torsion spring 5 impact the elasticity of the baffle plate 8 can be prevented.
As shown in fig. 2, a locking plate 6 is fixedly connected to a surface of the anti-toppling plate 4 close to the electrical cabinet 2, and a surface of the locking plate 6 is inserted into the electrical cabinet 2 through a slot formed in the surface of the electrical cabinet 2.
As shown in fig. 1-2 and fig. 4-6, an electrical control device is arranged inside the electrical cabinet 2, the electrical control device includes a vibration sensor 21, a mobile power supply 22 and an electromagnetic telescopic rod 23, and the vibration sensor 21 is fixedly mounted on an inner bottom wall of the electrical cabinet 2;
furthermore, a lock hole 24 is formed in the surface of one end, located inside the electrical cabinet 2, of the lock plate 6, a back-off groove 25 is formed in the inner side wall of the lock hole 24, located near one end of the lock plate 6, the inner wall of one end of the back-off groove 25 extends to the end face of one end of the lock plate 6, and the back-off groove 25 can prevent the lock plate 6 from being blocked by the telescopic rod of the electromagnetic telescopic rod 23;
furthermore, four corners of the inner side wall of the electrical cabinet 2 are fixedly mounted through fixing blocks and electromagnetic telescopic rods 23 matched with the hinging blocks 3 in the directions, the telescopic rod surfaces of the electromagnetic telescopic rods 23 are fixedly connected with lock rods 26, the surfaces of the lock rods 26 are in sliding insertion connection with the inner walls of the lock holes 24, the inner walls of the grooves 25 are movably sleeved with the telescopic rod surfaces of the electromagnetic telescopic rods 23, the surfaces of the lock rods 26 are in sliding insertion connection with the inner walls of the lock holes 24, and the electrical cabinet 2 can be kept in an original state and prevented from being unfolded in advance when the electrical cabinet 2 is not;
the electromagnetic telescopic rod 23 is electrically connected with an OUT signal end of the vibration sensor 21, an AC power end of the vibration sensor 21 is electrically connected with the mobile power supply 22, and a GND grounding end of the vibration sensor 21 is fixedly installed on the inner wall of the electrical cabinet 2 through a wire;
be provided with electrical control device through the inside of regulator cubicle 2, electrical control device includes vibrations sensor 21, portable power source 22 and electromagnetism telescopic link 23, has reached and has carried out real-time detection and when exceeding predetermined vibrations critical value in regulator cubicle 2, triggers electromagnetism telescopic link 23 and starts, outside the lockhole 24 is released to locking lever 26, is convenient for prevent that toppling over board 4 articulates under torsion spring 5 effect and pops out the support to have the characteristics that send the self-protection action automatically.
As shown in fig. 3, a diversion cone 7 is fixedly connected to the upper surface of the electrical cabinet 2, a mechanical control device is arranged inside the diversion cone 7, the mechanical control device includes a positive electrode electrical ring 71 and a negative electrode electrical ring 72, the positive electrode electrical ring 71 is electrically connected with the mobile power supply 22, and the negative electrode electrical ring 72 is electrically connected with the electromagnetic telescopic rod 23;
furthermore, an audible and visual alarm 27 is fixedly installed at the top of the diversion cone 7, and the audible and visual alarm 27 is electrically connected with an OUT signal end of the vibration sensor 21; the audible and visual alarm 27 is fixedly installed at the top of the diversion cone 7, the audible and visual alarm 27 is electrically connected with the OUT signal end of the vibration sensor 21, the effect of automatic early warning and alarming when the vibration is too large is achieved, and when the vibration is too large, the vibration sensor 21 controls the audible and visual alarm 27 to start alarming;
the mechanical control device further comprises a mounting cavity 73, the mounting cavity 73 is arranged inside the flow guide cone 7, the positive electrode electric ring 71 is fixedly mounted on the inner side wall of the mounting cavity 73, a hanging groove 74 is formed in the inner top wall of the mounting cavity 73, a rotating ball 75 is sleeved on the inner wall of the hanging groove 74 in a sliding mode, the surface of the bottom of the rotating ball 75 is fixedly connected with a rocker 76, the bottom of the rocker 76 is fixedly connected with a gravity ball 77, and the outer surface of the gravity ball 77 is fixedly sleeved with the inner wall of the negative electrode electric ring 72;
furthermore, a lubricating cavity 78 is formed in the inner wall of the hanging groove 74, a lubricating ball 79 is sleeved on the inner wall of the lubricating cavity 78 in a sliding mode, the surface of the lubricating ball 79 is tangent to the surface of the rotary ball 75, lubricating grease is filled in the lubricating cavity 78, the rotary ball 75 can conveniently rotate in a lubricating mode, and flexibility is improved;
the mechanical control device is arranged in the diversion cone 7 and comprises a positive electrode electric ring 71 and a negative electrode electric ring 72, the positive electrode electric ring 71 is electrically connected with the mobile power supply 22, the negative electrode electric ring 72 is electrically connected with the electromagnetic telescopic rod 23, the effect of remedying the failure prevention of the electrical control device is achieved, when the vibration sensor 21 is not normally started in a series of situations such as insufficient vibration or damage, the electrical cabinet 2 tilts or falls down, the gravity ball 77 drives the negative electrode electrical ring 72 on the surface of the electrical cabinet to be vertical all the time under the action of gravity, the electrical cabinet 2 tilts and then drives the positive electrode electrical ring 71 in the diversion cone 7 to tilt and contact with the negative electrode electrical ring 72 for power on, the electromagnetic telescopic rod 23 is triggered to start, the lock rod 26 is pushed out of the lock hole 24, the anti-falling plate 4 is convenient to hinge and pop up for supporting under the action of the torsion spring 5, and therefore the anti-falling device has the characteristic of automatically sending self-protection actions.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides an automatic change supporting regulator cubicle device, includes supporting leg (1), the top fixedly connected with regulator cubicle (2) of supporting leg (1), its characterized in that: the four corners of the top of the electric cabinet (2) are fixedly provided with U-shaped hinged blocks (3), the four hinged blocks (3) are mutually distributed at the four corners of the top of the electric cabinet (2) in an outwards splayed shape, the inner walls of the hinged blocks (3) are hinged with anti-toppling plates (4) through hinge pins, the surfaces of the hinge pins are movably sleeved with torsion springs (5), and the free ends of the two ends of each torsion spring (5) are respectively fixedly connected with the surfaces of the hinged blocks (3) and the anti-toppling plates (4);
the bottom of the anti-toppling plate (4) is fixedly connected with a locking plate (6) close to the surface of the electrical cabinet (2), and the surface of the locking plate (6) penetrates through a slot formed in the surface of the electrical cabinet (2) and is inserted into the electrical cabinet (2);
an electrical control device is arranged in the electrical cabinet (2), the electrical control device comprises a vibration sensor (21), a mobile power supply (22) and an electromagnetic telescopic rod (23), and the vibration sensor (21) is fixedly installed on the inner bottom wall of the electrical cabinet (2);
the upper surface of the electrical cabinet (2) is fixedly connected with a diversion cone (7), a mechanical control device is arranged inside the diversion cone (7), the mechanical control device comprises a positive electrode electric ring (71) and a negative electrode electric ring (72), the positive electrode electric ring (71) is electrically connected with the mobile power supply (22), and the negative electrode electric ring (72) is electrically connected with the electromagnetic telescopic rod (23);
the mechanical control device further comprises an installation cavity (73), the installation cavity (73) is arranged inside the flow guide cone (7), the positive electrode electric ring (71) is fixedly installed on the inner side wall of the installation cavity (73), a hanging groove (74) is formed in the inner top wall of the installation cavity (73), a rotating ball (75) is sleeved on the inner wall of the hanging groove (74) in a sliding mode, and a rocker (76) is fixedly connected to the surface of the bottom of the rotating ball (75);
the bottom of the rocker (76) is fixedly connected with a gravity ball (77), and the outer surface of the gravity ball (77) is fixedly sleeved with the inner wall of the negative electrode electric ring (72);
the surface of one end, located inside the electrical cabinet (2), of the locking plate (6) is provided with a locking hole (24), the inner side wall, close to one end of the locking plate (6), of the locking hole (24) is provided with a groove (25), and the inner wall of one end of the groove (25) extends to the end face of one end of the locking plate (6); the utility model discloses a safe electric cabinet, including regulator cubicle (2), the inside wall four corners department all passes through fixed block and articulated piece (3) direction assorted electromagnetic telescopic rod (23) fixed mounting, the telescopic link fixed surface of electromagnetic telescopic rod (23) is connected with locking lever (26), the surface of locking lever (26) is pegged graft with the inner wall slip of lockhole (24), the inner wall of letting groove (25) cup joints with the telescopic link surface activity of electromagnetic telescopic rod (23).
2. The automated mating electrical cabinet apparatus of claim 1, wherein: the upper surface of articulated piece (3) is fixedly connected with baffle (8), the lower surface of baffle (8) and the upper surface when preventing empting board (4) support are located same horizontal plane.
3. The automated mating electrical cabinet apparatus of claim 2, wherein: the upper surface of the baffle (8) is fixedly connected with a reinforcing rib (9), and the side surface of the reinforcing rib (9) is fixedly connected with the outer surface of the electric cabinet (2).
4. The automated mating electrical cabinet apparatus of claim 1, wherein: the electromagnetic telescopic rod (23) is electrically connected with an OUT signal end of the vibration sensor (21), an AC power end of the vibration sensor (21) is electrically connected with the mobile power supply (22), and a GND grounding end of the vibration sensor (21) is fixedly installed on the inner wall of the electric cabinet (2) through a wire.
5. The automated mating electrical cabinet apparatus of claim 4, wherein: the top of water conservancy diversion cone (7) fixed mounting has audible-visual annunciator (27), audible-visual annunciator (27) and the OUT signal end electric connection of vibrations sensor (21).
6. The automated mating electrical cabinet apparatus of claim 1, wherein: the inner wall of the hanging groove (74) is provided with a lubricating cavity (78), the inner wall of the lubricating cavity (78) is sleeved with a lubricating ball (79) in a sliding mode, the surface of the lubricating ball (79) is tangent to the surface of the rotating ball (75), and lubricating grease is filled in the lubricating cavity (78).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910072049.0A CN109524890B (en) | 2019-01-25 | 2019-01-25 | Automatic change supporting regulator cubicle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910072049.0A CN109524890B (en) | 2019-01-25 | 2019-01-25 | Automatic change supporting regulator cubicle device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109524890A CN109524890A (en) | 2019-03-26 |
| CN109524890B true CN109524890B (en) | 2020-10-09 |
Family
ID=65799742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910072049.0A Active CN109524890B (en) | 2019-01-25 | 2019-01-25 | Automatic change supporting regulator cubicle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109524890B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429491B (en) * | 2019-07-26 | 2020-09-04 | 江苏德科电气有限公司 | Power distribution cabinet for factory |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2190808Y (en) * | 1994-03-28 | 1995-03-01 | 缪兴浩 | Vibration sensor |
| CN2324840Y (en) * | 1998-02-18 | 1999-06-23 | 王敏玲 | Apparatus for supporting suitcase to prevent it from falling over |
| CN106371518A (en) * | 2016-09-30 | 2017-02-01 | 成都言行果科技有限公司 | Dropping resistance and shock absorption flat computer |
| CN107960765A (en) * | 2017-12-28 | 2018-04-27 | 河南省花城办公家具有限公司 | A kind of cabinet anti-tipping apparatus |
| CN207611979U (en) * | 2017-12-24 | 2018-07-13 | 赵阔 | A kind of power equipment outdoor control cabinet |
| CN108814078A (en) * | 2018-08-08 | 2018-11-16 | 王上宁 | A kind of seat shatter-resistant bracket based on acceleration transducer |
-
2019
- 2019-01-25 CN CN201910072049.0A patent/CN109524890B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2190808Y (en) * | 1994-03-28 | 1995-03-01 | 缪兴浩 | Vibration sensor |
| CN2324840Y (en) * | 1998-02-18 | 1999-06-23 | 王敏玲 | Apparatus for supporting suitcase to prevent it from falling over |
| CN106371518A (en) * | 2016-09-30 | 2017-02-01 | 成都言行果科技有限公司 | Dropping resistance and shock absorption flat computer |
| CN207611979U (en) * | 2017-12-24 | 2018-07-13 | 赵阔 | A kind of power equipment outdoor control cabinet |
| CN107960765A (en) * | 2017-12-28 | 2018-04-27 | 河南省花城办公家具有限公司 | A kind of cabinet anti-tipping apparatus |
| CN108814078A (en) * | 2018-08-08 | 2018-11-16 | 王上宁 | A kind of seat shatter-resistant bracket based on acceleration transducer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109524890A (en) | 2019-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109524890B (en) | Automatic change supporting regulator cubicle device | |
| CN203644978U (en) | Multifunctional ground wire operating rod | |
| KR101895235B1 (en) | Distribution line support equipment for buildings with trays with leakage warning function | |
| CN114566878B (en) | Control method of intelligent fire-fighting electrical control equipment for oil field | |
| CN207910270U (en) | A kind of power distribution cabinet with environment monitoring function | |
| CN212873691U (en) | Fire-fighting smoke sensing alarm device based on Internet of things | |
| CN109621268A (en) | A kind of fire-fighting equipment placing box with warning function | |
| CN214012156U (en) | High slope detection disaster early warning device | |
| CN219595701U (en) | Electrical cabinet fire-fighting system | |
| CN214209218U (en) | Automatic fire extinguishing device for rail vehicle electrical cabinet | |
| CN211743719U (en) | Outdoor capacitor cabinet with safety device | |
| CN207303814U (en) | A kind of gas-insulated metal-enclosed high-tension switch gear | |
| CN109217578B (en) | Generator upper rack maintenance safety platform | |
| CN207317796U (en) | A kind of gate tilts TT＆C system | |
| CN215643019U (en) | Height-adjustable fire detection alarm | |
| CN112138319A (en) | Solar automatic protective equipment for fire monitoring | |
| CN214313996U (en) | Electric automation control's heat dissipation formula regulator cubicle | |
| CN219015371U (en) | Inclination and collision detection device for cabinet transportation | |
| CN220773746U (en) | Fire control detector detection device | |
| CN215375571U (en) | Shaft voltage monitoring device | |
| CN205693150U (en) | A kind of power distribution cabinet of protection against the tide | |
| CN213094625U (en) | Explosion-proof electrical apparatus case shell | |
| CN215343461U (en) | Electrical automation control equipment with safety alarm | |
| CN212412952U (en) | Anti-toppling device for mining power part | |
| CN219961020U (en) | Electrical control box for engineering machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |