CN112670848A - Prevent that non-staff from being close to intelligent substation of unexpected electric shock - Google Patents
Prevent that non-staff from being close to intelligent substation of unexpected electric shock Download PDFInfo
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- CN112670848A CN112670848A CN202110038070.6A CN202110038070A CN112670848A CN 112670848 A CN112670848 A CN 112670848A CN 202110038070 A CN202110038070 A CN 202110038070A CN 112670848 A CN112670848 A CN 112670848A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention discloses an intelligent substation for preventing non-workers from approaching accidental electric shock, which comprises a ground and a substation fixedly arranged on the top end surface of the ground, wherein a working cavity for placing substation equipment is arranged in the substation, a gate cavity for installing a door is arranged on the inner wall of the right side of the working cavity in a through mode, a transmission cavity for distributing power of an isolation door is arranged on the top wall in the working cavity, a liquid storage cavity for storing liquid is arranged on the top wall in the transmission cavity, and a water collection cavity with an upward opening for detecting the size of external rainwater is arranged on the top end surface of the substation; according to the invention, the insulating isolation plate is unfolded when the monitored person approaches, the approach of irrelevant persons is avoided, the potential safety hazard that the irrelevant persons approach the transformer substation unintentionally to generate electric shock is avoided, meanwhile, the locking and matching of the double doors are realized through the matching of the insulating isolation door and the transformer substation gate, the anti-theft function is realized while the person is prevented from approaching the electric shock randomly, the property safety of the transformer substation is effectively protected, and finally, the potential safety hazard that the irrelevant persons approach the transformer substation unintentionally to generate electric shock due to the fact that the rain is wet is effectively avoided by judging the size of the rain and matching the faster unfolding and the wider-angle detection.
Description
Technical Field
The invention relates to the field of transformer substation correlation, in particular to an intelligent transformer substation for preventing non-working personnel from getting close to accidental electric shock.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, and the interior of the transformer substation is mostly a high-voltage working environment.
At present, although safety reminding exists around the transformer substation, part of non-workers approach the transformer substation due to curiosity or unintentional reasons to cause electric shock, and particularly in rainy days, the electric shock often occurs, so that property damage and personnel safety accidents are caused.
Disclosure of Invention
The invention aims to solve the technical problem of providing an intelligent substation for preventing non-working personnel from approaching accidental electric shock, and solves the problem.
The invention relates to an intelligent substation for preventing non-workers from getting close to accidental electric shock, which comprises a ground and a substation fixedly arranged on the top end surface of the ground, wherein a working cavity for placing substation equipment is arranged in the substation, a gate cavity for installing a door is arranged on the inner wall on the right side of the working cavity in a penetrating manner, a transmission cavity for distributing power of an isolation door is arranged on the top wall in the working cavity, a liquid storage cavity for storing liquid is arranged on the top wall in the transmission cavity, a water collection cavity with an upward opening for detecting external rainwater is arranged on the top end surface of the substation, two anti-theft hydraulic cylinders are respectively fixedly arranged on the top wall in the gate cavity, the inner wall on the front side of the gate cavity and the inner wall on the rear side of the gate cavity, two anti-theft hydraulic cylinders are respectively and fixedly arranged on the front inner wall and the rear inner wall of the gate cavity, the, the inner top wall of the telescopic hydraulic cylinder is communicated with a telescopic hydraulic pipeline, the end face of the right side of the anti-theft hydraulic cylinder is connected with an anti-theft telescopic fence cutting block through a hydraulic rod, the end face of the right side of the telescopic hydraulic cylinder is connected with a telescopic rod which extends rightwards through power, the end face of the part of the telescopic rod which extends into the outside is fixedly provided with an insulating partition plate, an isolating door cavity is arranged in the insulating partition plate in a left-right through way, the upper inner wall and the lower inner wall of the isolating door cavity are rotatably provided with an isolating door shaft which extends upwards, an isolating door is fixedly arranged on the isolating door shaft, a hidden isolating door lock is fixedly arranged in the isolating door, the inner top wall of the isolating door cavity is provided with a first piston cavity, the inner wall of the rear side of the first piston cavity is communicated with a second pipeline, a first piston is arranged in the first piston cavity in a sliding way, the device is characterized in that a push plate is arranged in the transverse rack sliding groove in a sliding manner, a first connecting rod is fixedly connected between the push plate and the first piston, a transverse rack is fixedly arranged on the end face of the front side of the push plate in an ascending manner, an isolation door shaft extends into the part in the transverse rack sliding groove and is fixedly provided with a first transmission gear meshed with the transverse rack, a monitoring block cavity with a right opening is arranged on the end face of the right side of the insulating isolation plate, a swinging rod extending backwards is arranged on the front inner wall and the rear inner wall of the monitoring block cavity in a rotating manner, a sector block is fixedly arranged on the swinging rod, a heat source monitoring head is fixedly arranged on the end face of the sector block far away from the center of the swinging rod, a straight rack sliding groove with an upward opening is arranged on the inner wall of the rear side of the monitoring block cavity, a third pipeline is communicated on the inner bottom wall of the straight rack sliding groove, a second, and a second transmission gear meshed with the straight rack is fixedly arranged on the part of the swinging rod extending into the straight rack sliding groove.
Further, a large door shaft is rotatably arranged on the upper inner wall and the lower inner wall of the large door cavity, a large door is fixedly arranged on the large door shaft, a large door fixture block sliding groove with a forward opening and a large door lock bayonet arranged on the lower side of the large door fixture block sliding groove are arranged on the inner wall on the rear side of the large door cavity, a pressing block sliding groove with a downward opening is arranged on the inner top wall of the large door lock bayonet, a pressing block is arranged in the pressing block sliding groove in a sliding manner, a pressing block spring fixedly connected with the inner top wall of the pressing block sliding groove is fixedly arranged on the top end surface of the pressing block, a large door is fixedly arranged in the large door, a lock shaft with a lock hole is rotatably arranged in the large door lock, a lock tongue rack matched with the large door lock bayonet is meshed on the bottom end surface of the lock shaft with the lock hole, and a large door bayonet with, a gate clamping block matched with the gate bayonet is arranged in the gate clamping block sliding groove in a sliding manner, a gate clamping block pull rope is fixedly connected to the end face of the top of the gate clamping block, a second piston cavity with a forward opening is arranged on the inner wall of the rear side of the gate clamping block sliding groove, a third piston is arranged in the second piston cavity in a sliding manner, a second connecting rod is fixedly connected between the third piston and the gate clamping block, the inner wall of the front side of the second piston cavity is communicated with the other end, far away from the first piston cavity, of the second pipeline, a shunting cavity is arranged on the top wall in the gate cavity, the top wall in the shunting cavity is communicated with the other end, far away from the hydraulic pump, of the first pipeline, the first pipeline is a hose, a blocking block sliding groove with a forward opening is arranged on the inner wall of the rear side of the first pipeline, a blocking block sliding groove is internally provided with a blocking block, a blocking block spring fixedly connected with the inner wall, the front end face of the cutoff block is fixedly connected with the other end of the pull rope of the gate fixture block, which is far away from the gate fixture block and penetrates through the inner top wall of the sliding groove of the gate fixture block and the front inner wall of the sliding groove of the cutoff block, the inner bottom wall of the shunting cavity is communicated with the other ends of the telescopic hydraulic pipeline far away from the telescopic hydraulic cylinder and the anti-theft hydraulic pipeline far away from the anti-theft hydraulic cylinder, a sealing block sliding groove with a backward opening is arranged on the inner wall of the front side of the anti-theft hydraulic pipeline, a sealing block is arranged in the sealing block sliding groove in a sliding manner, a sealing block spring fixedly connected with the inner wall of the front side of the sealing block sliding groove is fixedly arranged on the end surface of the front side of the sealing block, the end face of the front side of the sealing block is fixedly connected with the other end, far away from the extrusion block, of the extrusion block pull rope, the other end penetrates through the top wall in the extrusion block sliding groove and the inner wall of the front side of the sealing block sliding groove, and the elastic force of the extrusion block spring is larger than that of the sealing block spring.
Furthermore, a water collecting plate is fixedly arranged on the inner bottom wall of the water collecting cavity, a water storage cavity with an upward opening is arranged on the inner bottom wall of the water collecting cavity, a drain hole is arranged on the inner wall of the right side of the water storage cavity in a penetrating manner, a choke block chute with a downward opening is arranged on the inner top wall of the drain hole, a choke block is arranged in the choke block chute in a sliding manner, a choke block spring fixedly connected with the inner top wall of the choke block chute is fixedly arranged on the top end surface of the choke block, a piston pull rope is fixedly connected on the top end surface of the choke block, a valve block chute with a rightward opening is arranged on the inner wall of the left side of the water storage cavity, a valve block is arranged in the valve block chute in a sliding manner, a third piston cavity is arranged on the inner top wall of the valve block chute, a fourth piston is arranged in the third piston, the gangbar runs through third piston intracavity diapire and sliding fit connects with it, fixedly connected with on the fourth piston bottom terminal surface the piston stay cord is kept away from the choked flow piece just runs through in the choked flow piece spout the roof with the other end of third piston intracavity diapire, it is equipped with to link up on the third piston intracavity roof the third pipeline is kept away from the other end of spur rack spout.
Further, the fixed motor that is equipped with on the roof of transmission intracavity and being located the hydraulic pump on motor right side, power is connected with the power shaft on the terminal surface of motor bottom, the power shaft rotates through universal joint and is connected with the transmission shaft, on the terminal surface of universal joint left side fixedly be equipped with transmission chamber left side inner wall fixed connection's fixed block, the fixed cone pulley that is equipped with on the transmission shaft.
Furthermore, the end face of the left side of the hydraulic pump is communicated with the other end of the first pipeline far away from the telescopic hydraulic cylinder, the end face of the right side of the hydraulic pump is fixedly provided with a pipeline communicated with the liquid storage cavity, the end face of the bottom of the hydraulic pump is in power connection with a spline shaft, the spline shaft is in spline fit with a spline housing, the end face of the spline housing far away from the center side of the spline shaft is fixedly provided with a silica gel ring in friction fit connection with the conical wheel, the inner wall of the right side of the transmission cavity is provided with a shifting block chute with a leftward opening, a shifting block which extends leftward and is provided with a leftward opening is arranged in the shifting block chute in a sliding manner, the leftward opening of the shifting block extends into the transmission cavity to be in sliding fit connection with the spline housing, the end face of the top of the shifting block is fixedly provided with a shifting block spring fixedly connected with the inner top wall, and the end surface of the bottom of the fourth piston is fixedly connected with the other end of the shifting block pull rope, which is far away from the shifting block and penetrates through the inner top wall of the shifting block sliding groove and the inner bottom wall of the third piston cavity.
Further, the motor is started when the heat source monitoring head detects that the heat source is close to the motor.
The invention has the beneficial effects that: the intelligent substation protection device is simple in structure and convenient and fast to operate, the insulating isolation plates are unfolded when monitoring that people approach the intelligent substation protection device, the approach of irrelevant people is avoided, the potential safety hazard that the irrelevant people unintentionally approach the substation to generate electric shock is avoided, meanwhile, the locking and matching of the double doors are realized through the matching of the insulating isolation doors and the substation gate, the anti-theft function is realized while the personnel are prevented from approaching the electric shock randomly, the property safety of the substation is effectively protected, and finally, the potential safety hazard that the irrelevant people unintentionally approach the substation to generate electric shock due to the fact that the humidity in rainy days is matched with the faster unfolding and the wider-angle detection through judging the magnitude of the rain.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure at C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of the structure at D-D in FIG. 3 according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of the structure at E-E in FIG. 3 according to an embodiment of the present invention;
fig. 7 is an enlarged schematic structural diagram at F in fig. 2 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The intelligent substation for preventing non-workers from getting close to accidental electric shock comprises a ground 10 and a substation 12 fixedly arranged on the top end face of the ground 10, a working chamber 11 for placing substation equipment is arranged in the substation 12, a gate chamber 24 for installing a door is arranged on the inner wall of the right side of the working chamber 11 in a penetrating manner, a transmission chamber 17 for distributing power of an isolation door is arranged on the inner top wall of the working chamber 11, a liquid storage chamber 46 for storing liquid is arranged on the inner top wall of the transmission chamber 17, a water collection chamber 39 with an upward opening for detecting external rainwater is arranged on the top end face of the substation 12, two anti-theft hydraulic cylinders 45 are fixedly arranged on the inner walls of the inner top wall of the gate chamber 24, the front side of the gate chamber 24 and the rear side of the gate chamber 24, and vertically symmetrical telescopic hydraulic cylinders 59 located on one side of the anti-theft hydraulic cylinders 45 away from the center of the gate chamber 24 are fixedly arranged on the front and rear inner walls of, the anti-theft hydraulic cylinder 45 is communicated with an anti-theft hydraulic pipeline 44 on the inner top wall, the telescopic hydraulic cylinder 59 is communicated with a telescopic hydraulic pipeline 79 on the inner top wall, the anti-theft hydraulic cylinder 45 is connected with an anti-theft telescopic fence cutting block 86 on the right side end face through a hydraulic rod, the telescopic rod 29 extending rightwards is connected on the right side end face of the telescopic hydraulic cylinder 59 through power, an insulating partition plate 31 is fixedly arranged on the end face of the part of the telescopic rod 29 extending into the outside, an isolation door cavity 28 is arranged in the insulating partition plate 31 in a left-right through mode, an isolation door shaft 62 extending upwards is rotatably arranged on the upper inner wall and the lower inner wall of the isolation door cavity 28, an isolation door 30 is fixedly arranged on the isolation door shaft 62, a hidden isolation door lock 61 is fixedly arranged in the isolation door 30, a first piston cavity 67 is arranged on the inner top wall of the isolation door cavity 28, and a second pipeline 53 is communicated, slide in first piston chamber 67 and be equipped with first piston 68, be equipped with horizontal rack chute 72 that the opening is backward on the first piston chamber 67 front side inner wall, it is equipped with push pedal 69 to slide in horizontal rack chute 72, push pedal 69 with fixedly connected with head rod between the first piston 68, push pedal 69 front side end face goes upward fixedly and is equipped with horizontal rack 70, isolation door shaft 62 stretches into fixed being equipped with on the part in horizontal rack chute 72 with the first drive gear 71 that horizontal rack 70 meshes mutually, be equipped with the monitoring block chamber 32 of opening right on the insulating barrier plate 31 right side terminal surface, it is equipped with backward extension's swinging arms 35 to rotate on the inner wall around monitoring block chamber 32, the fixed fan-shaped block 34 that is equipped with on swinging arms 35, fan-shaped block 34 keeps away from the fixed heat source monitoring head 33 that is equipped with on the terminal surface at swinging arms 35 center, be equipped with straight rack chute 63 that the opening is upward on the monitoring block chamber 32 rear side inner wall, the inner bottom wall of the straight rack sliding groove 63 is communicated with a third pipeline 43, a second piston 66 is arranged in the straight rack sliding groove 63 in a sliding mode, a straight rack 65 is fixedly arranged on the top end face of the second piston 66, and a second transmission gear 64 meshed with the straight rack 65 is fixedly arranged on the portion, extending into the straight rack sliding groove 63, of the swing rod 35.
Beneficially, a large door shaft 60 is rotatably arranged on the upper inner wall and the lower inner wall of the large door cavity 24, a large door 25 is fixedly arranged on the large door shaft 60, a large door fixture block sliding groove 50 with a forward opening and a large door lock bayonet 56 positioned on the lower side of the large door fixture block sliding groove 50 are arranged on the inner wall of the rear side of the large door cavity 24, a pressing block sliding groove 81 with a downward opening is arranged on the inner top wall of the large door lock bayonet 56, a pressing block 83 is slidably arranged in the pressing block sliding groove 81, a pressing block spring 84 fixedly connected with the inner top wall of the pressing block sliding groove 81 is fixedly arranged on the top end surface of the pressing block 83, a pressing block pull rope 82 is fixedly connected with the top end surface of the pressing block 83, a large door rotary lock 58 is fixedly arranged in the large door 25, the large door lock 58 is provided with a lock shaft 85 with a lock hole, a lock tongue rack 57, a gate bayonet 49 with a backward opening is arranged on the end surface of the back side of the gate 25, a gate fixture block 55 matched with the gate bayonet 49 is arranged in the gate fixture block sliding groove 50 in a sliding manner, a gate fixture block pull rope 80 is fixedly connected to the end surface of the top of the gate fixture block 55, a second piston cavity 52 with a forward opening is arranged on the inner wall of the back side of the gate fixture block sliding groove 50, a third piston 51 is arranged in the second piston cavity 52 in a sliding manner, a second connecting rod is fixedly connected between the third piston 51 and the gate fixture block 55, the inner wall of the front side of the second piston cavity 52 is communicated with the other end, far away from the first piston cavity 67, of the second pipeline 53, a diversion cavity 87 is arranged on the inner top wall of the gate cavity 24, the inner top wall of the diversion cavity 87 is communicated with the other end, far away from the hydraulic pump 47, of the first pipeline 48 is a hose, a block sliding groove 92 with a forward opening is arranged on the inner wall of, a block 86 is arranged in the block chute 92 in a sliding manner, a block spring 91 fixedly connected with the inner wall of the rear side of the block chute 92 is fixedly arranged on the end surface of the rear side of the block 86, the gate fixture pull rope 80 is fixedly connected with the end surface of the front side of the block 86, which is far away from the gate fixture 55 and penetrates through the top wall of the gate fixture chute 50 and the other end of the inner wall of the front side of the block chute 92, the bottom wall of the diversion cavity 87 is communicated with the other end of the telescopic hydraulic pipeline 79, which is far away from the telescopic hydraulic cylinder 59 and the anti-theft hydraulic pipeline 44, which is far away from the anti-theft hydraulic cylinder 45, a sealing block chute 89 with a backward opening is arranged on the inner wall of the front side of the anti-theft hydraulic pipeline 44, a sealing block 90 is arranged in the sealing block chute 89 in a sliding manner, and a sealing block spring 88 fixedly connected with the inner wall of the front side of, the front end face of the sealing block 90 is fixedly connected with the other end of the extrusion block pulling rope 82, which is far away from the extrusion block 83 and penetrates through the inner top wall of the extrusion block sliding groove 81 and the front inner wall of the sealing block sliding groove 89, and the elastic force of the extrusion block spring 84 is greater than that of the sealing block spring 88.
Beneficially, a water collecting plate 40 is fixedly arranged on the bottom wall in the water collecting cavity 39, a water storing cavity 36 with an upward opening is arranged on the bottom wall in the water collecting cavity 39, a water discharging hole 75 is arranged on the inner wall on the right side of the water storing cavity 36 in a penetrating manner, a flow choking block sliding groove 78 with a downward opening is arranged on the inner top wall of the water discharging hole 75, a flow choking block 76 is arranged in the flow choking block sliding groove 78 in a sliding manner, a flow choking block spring 77 fixedly connected with the inner top wall of the flow choking block sliding groove 78 is fixedly arranged on the top end surface of the flow choking block 76, a piston pulling rope 38 is fixedly connected to the top end surface of the flow choking block 76, a valve block sliding groove 73 with a rightward opening is arranged on the inner wall on the left side of the water storing cavity 36, a valve block 74 is arranged in the valve block sliding groove 73 in a sliding manner, a third piston cavity 42 is arranged on the inner top, the gangbar 37 runs through diapire in the third piston chamber 42 and is connected with it sliding fit, fixedly connected with on the terminal surface of fourth piston 41 bottom piston stay cord 38 keeps away from block 76 just runs through roof in the block spout 78 with the other end of diapire in the third piston chamber 42, it is equipped with to link up on the roof in the third piston chamber 42 the third pipeline 43 is kept away from the other end of spur rack spout 63.
Beneficially, fixed being equipped with motor 13 and being located on the roof in transmission chamber 17 hydraulic pump 47 on motor 13 right side, power connection has power shaft 14 on the terminal surface of motor 13 bottom, power shaft 14 rotates through universal joint 16 and is connected with transmission shaft 19, fixed being equipped with on the terminal surface of universal joint 16 left side with transmission chamber 17 left side inner wall fixed connection's fixed block 15, the fixed cone pulley 18 that is equipped with on the transmission shaft 19.
Beneficially, the left end face of the hydraulic pump 47 is communicated with the other end of the first pipeline 48 far away from the telescopic hydraulic cylinder 59, the right end face of the hydraulic pump 47 is fixedly provided with a pipeline communicated with the liquid storage cavity 46, the bottom end face of the hydraulic pump 47 is in power connection with a spline shaft 20, the spline shaft 20 is in spline fit with a spline housing 21, the end face of the spline housing 21 far away from the center side of the spline shaft 20 is fixedly provided with a silica gel ring in friction fit connection with the cone wheel 18, the inner wall of the right side of the transmission cavity 17 is provided with a shifting block chute 23 with a leftward opening, a shifting block 22 extending leftward and having a leftward opening is slidably arranged in the shifting block chute 23, the leftward opening of the shifting block 22 extends into the transmission cavity 17 to be in sliding fit connection with the spline housing 21, the top end face of the shifting block 22 is fixedly provided with a shifting block spring 26 fixedly connected with the top wall of the shifting, a shifting block pulling rope 27 is fixedly connected to the end face of the top of the shifting block 22, and the shifting block pulling rope 27 is fixedly connected to the end face of the bottom of the fourth piston 41, is far away from the shifting block 22 and penetrates through the top wall of the shifting block sliding groove 23 and the other end of the bottom wall of the third piston cavity 42.
Advantageously, the heat source monitoring head 33 activates the motor 13 upon detection of the approach of a heat source.
In an initial state, the toggle block 22 is located at a lower limit position under the action of the toggle block spring 26, the spline housing 21 is located at the lower limit position, the fourth piston 41 and the valve block 74 are located at the lower limit position under the action of gravity, the flow blocking block 76 is located at the lower limit position under the action of the flow blocking block spring 77 and extends into the water discharge hole 75, hydraulic oil is filled in a part of the third piston cavity 42 located at the upper side of the fourth piston 41 and a part of the straight rack sliding groove 63 located at the lower side of the second piston 66, hydraulic oil is filled in a part of the first piston cavity 67 located at the rear side of the first piston 68 and a part of the second piston cavity 52 located at the rear side of the third piston 51, the third piston 51 and the gate fixture block 55 are located at a front limit position and are clamped in the gate bayonet 49, the latch rack 57 is clamped in the gate bayonet 56 and is abutted against the latch rack 57, the extrusion block spring 84 is in a compressed state, the sealing block 90 moves to the rear limit position under the action of the sealing block spring 88 to block the anti-theft hydraulic pipeline 44, the blocking block 86 is located to the rear limit position under the action of the blocking block spring 91, the isolating door lock 61 enables the isolating door 30 to keep a closed state, the insulating isolating plate 31 is located to the left limit position, the fan-shaped block 34 swings to the left limit position, and the liquid storage cavity 46 is filled with hydraulic oil.
When a person approaches the ground 10, the heat source monitoring head 33 detects that a heat source approaches, the motor 13 is started to drive the power shaft 14 to rotate, the power shaft 14 rotates to drive the transmission shaft 19 to rotate through the fixing block 15, so that the conical wheel 18 is driven to rotate, the conical wheel 18 rotates to drive the spline sleeve 21 in friction fit with the conical wheel 18 to rotate, so that the hydraulic pump 47 is driven to work, hydraulic oil in the liquid storage cavity 46 is extracted to be injected into the telescopic hydraulic cylinder 59 through the first pipeline 48, the shunting cavity 87 and the telescopic hydraulic pipeline 79, so that the telescopic hydraulic cylinder 59 works to push the telescopic rod 29 and the insulating isolation plate 31 to move rightwards to block the coming person from approaching the transformer substation;
if the operator needs to go to a station for maintenance, the key is used to open the door lock 61 of the isolation door, the isolation door 30 is rotated to drive the first transmission gear 71 coaxial with the isolation door to rotate, the first transmission gear 71 rotates to drive the transverse rack 70 meshed with the first transmission gear to displace forwards, so that the push plate 69 and the first piston 68 are driven to displace forwards, hydraulic oil in the second piston cavity 52 is pumped into the first piston cavity 67 through the second pipeline 53, hydraulic oil in the second piston cavity 52 is reduced, so that the third piston 51 drives the gate fixture block 55 to displace backwards to tighten the gate fixture block pull rope 80, the cut-off block 86 displaces forwards to cut off the first pipeline 48, the gate fixture block 55 contracts into the gate fixture block sliding groove 50 to be separated from and abutted with the gate bayonet 49, the isolation door cavity 28 is close to the substation 12, the lock shaft 85 with the lock hole is rotated through the key to drive the lock tongue rack 57 meshed with the lock shaft 85 to displace forwards to be separated from the gate bayonet 56 and the extrusion block, therefore, the extrusion block 83 moves downwards under the action of the extrusion block spring 84 to tighten the extrusion block pull rope 82, the sealing block 90 contracts into the sealing block sliding groove 89 and does not cut off the anti-theft hydraulic pipeline 44 any more, when a non-worker bypasses the insulating isolation plate 31 and rotates the lock shaft 85 with the lock hole under the action of not opening the isolation door lock 61, the gate fixture block 55 is clamped in the gate bayonet 49 to prevent the gate 25 from being opened, meanwhile, the sealing block 90 does not cut off the anti-theft hydraulic pipeline 44 any more, so that hydraulic oil enters the anti-theft hydraulic cylinder 45 through the anti-theft hydraulic pipeline 44, the anti-theft hydraulic cylinder 45 works to push the cutting block 86 to move rightwards to abut against the isolation plate 31, an alarm system gives an alarm to the outside, the non-worker is prevented from entering through the condition of double-door locking, and the safe and simultaneously completed anti;
when the rain falls outside, rainwater is collected through the cooperation of the water collection plate 40 and the water collection cavity 39 and falls into the water storage cavity 36 and is discharged outside through the water discharge hole 75, when the speed of rainwater accumulated in the water storage cavity 36 is greater than the speed of rainwater discharged through the water discharge hole 75, the water level in the water storage cavity 36 rises, the valve block 74 is enabled to move upwards under the action of buoyancy, the valve block 74 moves upwards to drive the fourth piston 41 to move upwards to tension the piston pull rope 38 and the shifting block pull rope 27, hydraulic oil in the third piston cavity 42 is extruded to enter the straight rack sliding groove 63 through the third pipeline 43, the piston pull rope 38 is tensioned to drive the blocking block 76 to move upwards, the drainage efficiency of the water discharge hole 75 is increased, when the rain force is greater, the water level in the water storage cavity 36 is increased continuously when the water inlet speed in the water storage cavity 36 is higher, the judgment on the magnitude of the rain force outside is realized, the hydraulic oil enters the straight rack sliding groove 63 through the third pipeline 43 to drive the second piston 66 to move upwards to drive the second 64 rotates, second drive gear 64 rotates and drives coaxial sector block 34 swing to the right with it, thereby the angle that makes heat source monitoring head 33 monitoring is bigger, taut shifting block stay cord 27 makes shifting block 22 upwards displacement, make spline housing 21 upwards displacement, thereby make cone pulley 18 rotate the round and drive spline housing 21 and rotate more circles, thereby make hydraulic pump 47 increase at rainy day operating power, thereby make insulating division board 31 development speed faster, cooperate wider monitoring angle, avoid rainy day personnel to be close to and cause the electric shock, make motor 13 reversal drive insulating division board 31 reset after heat source monitoring head 33 detects personnel and leaves.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a prevent that non-staff from being close to unexpected intelligent substation who electrocutes, including ground with the fixed transformer substation that is equipped with on the terminal surface of ground top, its characterized in that: a working cavity for placing substation equipment is arranged in the substation, a large door cavity for installing a door is arranged on the inner wall of the right side of the working cavity in a penetrating manner, a transmission cavity for distributing power of the isolation door is arranged on the top wall in the working cavity, a liquid storage cavity for storing liquid is arranged on the top wall in the transmission cavity, and a water collecting cavity with an upward opening for detecting the size of external rainwater is arranged on the top end surface of the substation; the anti-theft door is characterized in that two anti-theft hydraulic cylinders are fixedly arranged on the inner wall of the inner top wall of the gate cavity, the inner wall of the front side of the gate cavity and the inner wall of the rear side of the gate cavity, the inner walls of the front and the rear sides of the gate cavity are fixedly provided with telescopic hydraulic cylinders which are positioned on one side of the anti-theft hydraulic cylinders far away from the center of the gate cavity and are symmetrical up and down, the inner top wall of the anti-theft hydraulic cylinders is communicated with an anti-theft hydraulic pipeline, the inner top wall of the telescopic hydraulic cylinders is communicated with a telescopic hydraulic pipeline, the end face of the right side of each anti-theft hydraulic cylinder is connected with an anti-theft telescopic fence cutting block through hydraulic rod power, the end face of the right side of each telescopic hydraulic cylinder is connected with a telescopic rod which extends rightwards, the end face of the part of each telescopic, the isolation door is fixedly arranged on the isolation door shaft, a hidden isolation door lock is fixedly arranged in the isolation door, a first piston cavity is arranged on the top wall in the isolation door cavity, a second pipeline is communicated with the inner wall of the rear side of the first piston cavity, a first piston is arranged in the first piston cavity in a sliding manner, a transverse rack sliding groove with a backward opening is arranged on the inner wall of the front side of the first piston cavity, a push plate is arranged in the transverse rack sliding groove in a sliding manner, a first connecting rod is fixedly connected between the push plate and the first piston, a transverse rack is fixedly arranged on the end face of the front side of the push plate in an ascending manner, a first transmission gear meshed with the transverse rack is fixedly arranged on the part of the isolation door shaft extending into the transverse rack sliding groove, a monitoring block cavity with a right opening is arranged on the end face of the right side of the insulating isolation plate, and a swinging rod extending backwards is rotatably arranged on the inner walls of the, the last fixed sector block that is equipped with of swinging arms, the sector block is kept away from the fixed heat source monitoring head that is equipped with on the terminal surface at swinging arms center, be equipped with the ascending spur rack spout of opening on the monitoring piece cavity rear side inner wall, the intercommunication has the third pipeline on the diapire in the spur rack spout, it is equipped with the second piston to slide in the spur rack spout, the fixed spur rack that is equipped with on the second piston top terminal surface, the swinging arms stretches into fixed being equipped with on the part in the spur rack spout with the second drive gear of spur rack looks meshing.
2. The intelligent substation for preventing non-workers from approaching accidental electric shocks according to claim 1, characterized in that: a large door shaft is rotatably arranged on the upper inner wall and the lower inner wall of the large door cavity, a large door is fixedly arranged on the large door shaft, a gate clamping block sliding groove with a forward opening and a gate door lock bayonet arranged on the lower side of the gate clamping block sliding groove are arranged on the inner wall on the rear side of the large door cavity, a pressing block sliding groove with a downward opening is arranged on the inner top wall of the gate door lock bayonet, a pressing block is arranged in the pressing block sliding groove in a sliding manner, a pressing block spring fixedly connected with the inner top wall of the pressing block sliding groove is fixedly arranged on the top end surface of the pressing block, a pressing block pull rope is fixedly connected onto the top end surface of the pressing block, a gate lock is fixedly arranged in the large door, the gate lock is provided with a lock shaft with a lock hole in a rotating manner, a lock tongue rack matched with the gate lock bayonet is meshed onto the, a gate clamping block matched with the gate bayonet is arranged in the gate clamping block sliding groove in a sliding manner, a gate clamping block pull rope is fixedly connected to the end face of the top of the gate clamping block, a second piston cavity with a forward opening is arranged on the inner wall of the rear side of the gate clamping block sliding groove, a third piston is arranged in the second piston cavity in a sliding manner, a second connecting rod is fixedly connected between the third piston and the gate clamping block, the inner wall of the front side of the second piston cavity is communicated with the other end, far away from the first piston cavity, of the second pipeline, a shunting cavity is arranged on the top wall in the gate cavity, the top wall in the shunting cavity is communicated with the other end, far away from the hydraulic pump, of the first pipeline, the first pipeline is a hose, a blocking block sliding groove with a forward opening is arranged on the inner wall of the rear side of the first pipeline, a blocking block sliding groove is internally provided with a blocking block, a blocking block spring fixedly connected with the inner wall, the front end face of the cutoff block is fixedly connected with the other end of the pull rope of the gate fixture block, which is far away from the gate fixture block and penetrates through the inner top wall of the sliding groove of the gate fixture block and the front inner wall of the sliding groove of the cutoff block, the inner bottom wall of the shunting cavity is communicated with the other ends of the telescopic hydraulic pipeline far away from the telescopic hydraulic cylinder and the anti-theft hydraulic pipeline far away from the anti-theft hydraulic cylinder, a sealing block sliding groove with a backward opening is arranged on the inner wall of the front side of the anti-theft hydraulic pipeline, a sealing block is arranged in the sealing block sliding groove in a sliding manner, a sealing block spring fixedly connected with the inner wall of the front side of the sealing block sliding groove is fixedly arranged on the end surface of the front side of the sealing block, the end face of the front side of the sealing block is fixedly connected with the other end, far away from the extrusion block, of the extrusion block pull rope, the other end penetrates through the top wall in the extrusion block sliding groove and the inner wall of the front side of the sealing block sliding groove, and the elastic force of the extrusion block spring is larger than that of the sealing block spring.
3. The intelligent substation for preventing non-workers from approaching accidental electric shocks according to claim 1, characterized in that: a water collecting plate is fixedly arranged on the inner bottom wall of the water collecting cavity, a water storage cavity with an upward opening is arranged on the inner bottom wall of the water collecting cavity, a drain hole is arranged on the inner wall of the right side of the water storage cavity in a penetrating manner, a choke block chute with a downward opening is arranged on the inner top wall of the drain hole, a choke block is arranged in the choke block chute in a sliding manner, a choke block spring fixedly connected with the inner top wall of the choke block chute is fixedly arranged on the top end surface of the choke block, a piston pull rope is fixedly connected onto the top end surface of the choke block, a valve block chute with a rightward opening is arranged on the inner wall of the left side of the water storage cavity, a valve block is arranged in the valve block chute in a sliding manner, a third piston cavity is arranged on the inner top wall of the valve block chute, a fourth piston is arranged in the third piston cavity in a sliding manner, a linkage rod fixedly connected with the top end, fixedly connected with on the fourth piston bottom terminal surface the piston stay cord is kept away from the choked flow piece and is run through choked flow piece spout interior roof with the other end of third piston intracavity diapire, it is equipped with to link up on the third piston intracavity roof the third pipeline is kept away from the other end of spur rack spout.
4. The intelligent substation for preventing non-workers from approaching accidental electric shocks according to claim 1, characterized in that: the fixed motor that is equipped with on the transmission intracavity roof and being located the hydraulic pump on motor right side, power connection has the power shaft on the terminal surface of motor bottom, the power shaft rotates through universal joint and is connected with the transmission shaft, fixed be equipped with on the terminal surface of universal joint left side with transmission intracavity left side inner wall fixed connection's fixed block, the fixed cone pulley that is equipped with on the transmission shaft.
5. The intelligent substation of claim 4, wherein the intelligent substation is used for preventing non-workers from approaching accidental electric shock, and is characterized in that: the end face of the left side of the hydraulic pump is communicated with the other end of the first pipeline, which is far away from the telescopic hydraulic cylinder, the end face of the right side of the hydraulic pump is fixedly provided with a pipeline communicated with the liquid storage cavity, the end face of the bottom of the hydraulic pump is in power connection with a spline shaft, the spline shaft is in spline fit with a spline housing, the end face of the spline housing, which is far away from the center side of the spline shaft, is fixedly provided with a silica gel ring in friction fit connection with the conical wheel, the inner wall of the right side of the transmission cavity is provided with a shifting block chute with a left opening, a shifting block which extends leftwards and is provided with a left opening is arranged in the shifting block chute in a sliding manner, the left opening of the shifting block extends into the transmission cavity to be in sliding fit connection with the spline housing, the end face of the top of the shifting block is fixedly provided with a, and the end surface of the bottom of the fourth piston is fixedly connected with the other end of the shifting block pull rope, which is far away from the shifting block and penetrates through the inner top wall of the shifting block sliding groove and the inner bottom wall of the third piston cavity.
6. The intelligent substation of claim 4, wherein the intelligent substation is used for preventing non-workers from approaching accidental electric shock, and is characterized in that: and the motor is started when the heat source monitoring head detects that the heat source is close to the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110038070.6A CN112670848B (en) | 2021-01-12 | 2021-01-12 | Prevent that non-staff from being close to intelligent substation of unexpected electric shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110038070.6A CN112670848B (en) | 2021-01-12 | 2021-01-12 | Prevent that non-staff from being close to intelligent substation of unexpected electric shock |
Publications (2)
| Publication Number | Publication Date |
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| CN112670848A true CN112670848A (en) | 2021-04-16 |
| CN112670848B CN112670848B (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110038070.6A Active CN112670848B (en) | 2021-01-12 | 2021-01-12 | Prevent that non-staff from being close to intelligent substation of unexpected electric shock |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB410206A (en) * | 1932-11-17 | 1934-05-17 | Reyrolle A & Co Ltd | Improvements in or relating to metal-clad electric switchgear |
| FR804378A (en) * | 1935-04-02 | 1936-10-22 | Gen Electric Co Ltd | Improvements to electric switches with oil filling and metal shielding |
| CN110932123A (en) * | 2020-01-06 | 2020-03-27 | 东阳罗素电子科技有限公司 | Rain-proof switch board of convenient maintenance |
| CN111555142A (en) * | 2020-06-08 | 2020-08-18 | 吴娟 | Power distribution cabinet |
| CN111682416A (en) * | 2020-07-02 | 2020-09-18 | 温州市塔星电子科技有限公司 | Power cabinet capable of automatically cutting off power and extinguishing fire when fire breaks out |
-
2021
- 2021-01-12 CN CN202110038070.6A patent/CN112670848B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB410206A (en) * | 1932-11-17 | 1934-05-17 | Reyrolle A & Co Ltd | Improvements in or relating to metal-clad electric switchgear |
| FR804378A (en) * | 1935-04-02 | 1936-10-22 | Gen Electric Co Ltd | Improvements to electric switches with oil filling and metal shielding |
| CN110932123A (en) * | 2020-01-06 | 2020-03-27 | 东阳罗素电子科技有限公司 | Rain-proof switch board of convenient maintenance |
| CN111555142A (en) * | 2020-06-08 | 2020-08-18 | 吴娟 | Power distribution cabinet |
| CN111682416A (en) * | 2020-07-02 | 2020-09-18 | 温州市塔星电子科技有限公司 | Power cabinet capable of automatically cutting off power and extinguishing fire when fire breaks out |
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| Publication number | Publication date |
|---|---|
| CN112670848B (en) | 2022-10-14 |
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Effective date of registration: 20220920 Address after: No.7199 Yanhe Road, Yanji City, Yanbian Korean Autonomous Prefecture, Jilin Province (1001 Yanhe West Road) Applicant after: YANBIAN POWER SUPPLY COMPANY OF STATE GRID JILINSHENG ELECTRIC POWER SUPPLY CO. Address before: No.38, Xinxing Road, Dalingshan Town, Dongguan City, Guangdong Province, 523819 Applicant before: Dongguan Dongyang e-commerce Co.,Ltd. |
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