CN114824912A - Contact conductive equipment for charging storage battery of tower crane monitoring system - Google Patents
Contact conductive equipment for charging storage battery of tower crane monitoring system Download PDFInfo
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- CN114824912A CN114824912A CN202210381453.8A CN202210381453A CN114824912A CN 114824912 A CN114824912 A CN 114824912A CN 202210381453 A CN202210381453 A CN 202210381453A CN 114824912 A CN114824912 A CN 114824912A
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- charging
- storage battery
- fixing
- contact
- fixing plate
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 239000000725 suspension Substances 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims description 60
- 230000004224 protection Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000009471 action Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Abstract
The invention relates to a contact conductive device, in particular to a contact conductive device for charging a storage battery of a tower crane monitoring system. The invention aims to provide the contact conductive equipment for charging the storage battery of the tower crane monitoring system, which is convenient to charge and can cover a charging contact. The invention provides a contact conductive device for charging a storage battery of a tower crane monitoring system, which comprises a suspension arm, a first fixing rod, a first motor, a first gear box, a rotating shaft and the like, wherein the first fixing rod is arranged on the left side of the upper part of the suspension arm, the first motor is arranged at the bottom of the first fixing rod, the first gear box is arranged on an output shaft of the first motor, and the rotating shaft is rotatably arranged on the left side of the lower part of the suspension arm. According to the invention, the external wire is connected with the power supply, and the first charging contact can be contacted with the second charging contact by starting the first motor, so that the power supply charges the storage battery, and further, the operation is convenient and the safety is high.
Description
Technical Field
The invention relates to a contact conductive device, in particular to a contact conductive device for charging a storage battery of a tower crane monitoring system.
Background
A tower crane, also called a tower crane, is a hoisting device most commonly used in construction sites. At present, tower machine control chamber is located tens of meters or even hundreds of meters high altitude, to operating personnel, the angle and the stadia of its observation receive the restriction, not only be difficult to accurately accomplish the operation task, and very easy emergence accident, there is very big potential safety hazard, therefore, for the convenience of operating personnel uses, can install monitored control system on the davit usually, make operating personnel can carry out accurate control to the davit through monitored control system in the control chamber, because installation control is at the during operation, need use the electric energy for a long time, and the davit is generally in than high position, make people when charging for monitored control system, not only the troublesome poeration, and it is more dangerous, and because monitored control system's the contact that charges is in for a long time exposing, make and be stained with the dust easily on the contact that charges, thereby influence the efficiency of charging.
Therefore, aiming at the defects, the contact conductive equipment for charging the storage battery of the tower crane monitoring system is provided, which is convenient to charge and can cover the charging contact.
Disclosure of Invention
The invention aims to overcome the defects that people are inconvenient to charge a monitoring system on a suspension arm and a charging contact of the monitoring system is easy to be stained with dust, and provides contact conductive equipment for charging a storage battery of a tower crane monitoring system, which is convenient to charge and can shield the charging contact.
The invention is realized by the following technical approaches:
a contact conductive device for charging a storage battery of a tower crane monitoring system comprises a suspension arm, a first fixed rod, a first motor, a first gear box, a rotating shaft, a straight belt, a fixed frame, a second motor, a pull rope, a lifting hook, a distribution box, a camera, a wire reel, a charging mechanism, a following mechanism and a protective mechanism, wherein the left side of the upper part of the suspension arm is provided with the first fixed rod, the bottom of the first fixed rod is provided with the first motor, the output shaft of the first motor is provided with the first gear box, the left side of the lower part of the suspension arm is rotatably provided with the rotating shaft, the lower part of the first gear box is connected with the rotating shaft, the front side and the rear side of the rotating shaft are respectively provided with a belt pulley, the straight belt is wound between the belt pulleys on the same lateral side, the fixed frame is arranged between the middle parts of the straight belts, the fixed frame is connected with the middle part of the outer side of the suspension arm in a sliding manner, the front side of the bottom of the fixed frame is provided with the second motor, be equipped with the wire reel on the output shaft of second motor, the wraparound has the stay cord on the wire reel, the other end of stay cord is connected with the lifting hook, mount downside middle part is equipped with the block terminal, first motor passes through electric connection with the block terminal, the second motor passes through electric connection with the block terminal, mount right part downside middle part is equipped with the camera that is used for making a video recording, the camera passes through electric connection with the block terminal, mount left side lower part is equipped with the mechanism of charging that is used for the accumulate, davit upper portion left side is equipped with the following mechanism that is used for charging, be equipped with the protection machanism who is used for the dust proof in the following mechanism.
According to a preferred technical scheme of the invention, the charging mechanism comprises a first fixing plate, a storage battery, a first electric wire, a second electric wire, a fixing column, a fixing disc and a first charging contact, the first fixing plate is arranged at the lower portion of the left side of the fixing frame, the storage battery is arranged at the top of the first fixing plate, the first electric wire is connected to the front side and the rear side of the upper portion of the storage battery, the first electric wire is connected to a distribution box, the second electric wire is connected to the front side and the rear side of the upper portion of the storage battery, the second electric wire is located on the lower side of the first electric wire, the fixing column is arranged in the middle of the left side of the upper portion of the first fixing plate, the second electric wire is connected to the fixing column, the fixing disc is arranged on the left side of the fixing column, and the first charging contact is arranged on the front side and the rear side of the middle of the left side of the fixing disc.
As a preferred technical scheme of the invention, the following mechanism comprises a guide rod, a second fixed rod, a shell, a connecting plate, a first spring, a second charging contact, a first magnet block, a second magnet block and an external connecting wire, wherein the guide rod is arranged on the left side of the upper part of the suspension arm, the guide rod is positioned on the right side of the first fixed rod, the second fixed rod is arranged on the right side of the lower part of the guide rod in a sliding manner, the shell is arranged at the bottom of the second fixed rod, the connecting plate is arranged on the right part of the inner side of the shell in a sliding manner, the first spring is arranged between the front side and the back side of the left side of the connecting plate and the shell, the second charging contact is arranged on the front side and the back side of the right side of the connecting plate, the first charging contact can be contacted with the second charging contact on the same side when moving leftwards, the first magnet block is arranged on the upper side and the lower side of the middle part of the right side of the shell, the second magnet block is arranged on the upper side and the lower side of the middle part of the left side of the fixed disk, the connecting plate is connected with the external connecting wire, the external connection wire passes through the middle part of the left side of the shell.
According to a preferred technical scheme, the protection mechanism comprises a fixed pipe, a rack, a full gear, a second gear box, a second fixing plate, a rotary table and a protection cover, the fixed pipe is arranged at the lower part of the right side of the guide rod, the rack is arranged on the front side of the bottom of the fixed pipe, the second fixing plate is arranged in the middle of the left side of the top of the first fixing plate, the second gear box is arranged on the left side of the second fixing plate, the full gear is arranged on the upper part of the front side of the second gear box and can be contacted with the rack when moving leftwards, the rotary table is arranged on the lower part of the left side of the second gear box, the protection cover is arranged on the left side of the rotary table, and the protection cover covers the first charging contact.
As a preferable technical scheme, the air bag sealing device further comprises a sealing mechanism for sealing, the sealing mechanism comprises a third fixing plate, a second spring, a piston, a sleeve, a hose, an air bag and a fixing ring, the third fixing plate is arranged on the left side of the lower portion of a guide rod, the sleeve is arranged on the right side of the lower portion of the guide rod in a sliding mode, the right side of the sleeve is connected with the upper portion of the left side of the second fixing rod, the piston is arranged on the left side of the inner portion of the sleeve in a sliding mode, the middle of the piston is connected with the guide rod in a sliding mode, the second spring is arranged between the left side of the piston and the right side of the third fixing plate, the second spring is wound on the guide rod, the hose is connected to the right side of the middle of the front side of the sleeve, the fixing ring is arranged on the right portion of the outer side of a shell, the air bag is arranged on the inner side of the fixing ring, and the other end of the hose penetrates through the top of the fixing ring to be connected with the air bag.
As a preferred technical scheme, the automatic correction device further comprises an alignment mechanism for automatic correction, the alignment mechanism comprises a fourth fixing plate, an inclined opening ring and a fifth fixing plate, the fourth fixing plate is arranged at the top of the second gearbox, the inclined opening ring is arranged on the left side of the bottom of the fourth fixing plate, the fifth fixing plate is arranged at the bottom in the inclined opening ring, and the top of the fifth fixing plate is connected with the first fixing plate.
As a preferable technical scheme, the rain-proof power distribution box further comprises a waterproof mechanism for preventing rain, the waterproof mechanism comprises a first baffle, a second baffle and a third baffle, the first baffle is arranged at the upper part of the guide rod, the second baffle is arranged between the storage battery and the top of the power distribution box, the third baffle is arranged on the right side of the power distribution box, and the third baffle is located on the upper side of the camera.
As a preferred technical scheme of the invention, the upper side and the lower side of the middle part of the left side of the protective cover are both provided with round holes.
The invention provides a contact conductive device for charging a storage battery of a tower crane monitoring system, which has the advantages that:
1. according to the invention, the external wire is connected with the power supply, and the first charging contact can be contacted with the second charging contact by starting the first motor, so that the power supply charges the storage battery, and further, the operation is convenient and the safety is high.
2. According to the invention, through the contact of the full gear and the rack, the first charging contact can be shielded after the protective cover is reversely reset, so that dust is prevented from falling on the first charging contact, and the charging efficiency is prevented from being influenced.
3. When the piston extrudes the air in the sleeve, the air bag can be expanded, so that the air bag seals the contact surface of the fixed disc and the shell, and further foreign matters are prevented from entering.
4. Under the action of the bevel ring, people can conveniently correct the position of the first charging contact, so that the first charging contact is aligned to the second charging contact, and the first charging contact and the second charging contact are prevented from being in poor contact.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic sectional view of a part of the three-dimensional structure of the present invention.
Fig. 3 is a schematic perspective view of a first charging mechanism according to the present invention.
Fig. 4 is a schematic perspective view of a second charging mechanism according to the present invention.
Fig. 5 is a schematic perspective view of the following mechanism of the present invention.
Fig. 6 is a schematic sectional view of a part of the following mechanism of the present invention.
Fig. 7 is a schematic perspective view of the protection mechanism of the present invention.
Fig. 8 is a schematic sectional view of a part of the three-dimensional structure of the protection mechanism of the present invention.
Fig. 9 is a schematic sectional view of the sealing mechanism of the present invention.
Fig. 10 is a partial perspective view of the sealing mechanism of the present invention.
Fig. 11 is a schematic perspective view of an alignment mechanism according to the present invention.
Fig. 12 is a schematic perspective view of the waterproof mechanism of the present invention.
Labeled as: 1-boom, 2-first fixed bar, 3-first motor, 4-first gear box, 5-shaft, 6-straight belt, 7-fixed frame, 8-second motor, 9-rope, 10-hook, 11-distribution box, 12-camera, 13-reel, 14-charging mechanism, 141-first fixed bar, 142-battery, 143-first wire, 144-second wire, 145-fixed bar, 146-fixed bar, 147-first charging contact, 15-following mechanism, 151-guide bar, 152-second fixed bar, 153-housing, 154-connecting plate, 155-first spring, 156-second charging contact, 157-first magnet block, 158-second magnet block, 159-external connection line, 16-protection mechanism, 161-fixed tube, 162-rack, 163-full gear, 164-second gear box, 165-second fixed plate, 166-rotary disc, 167-protective cover, 168-round hole, 17-sealing mechanism, 171-third fixed plate, 172-second spring, 173-piston, 174-sleeve, 175-hose, 176-air bag, 177-fixed ring, 18-alignment mechanism, 181-fourth fixed plate, 182-bevel ring, 183-fifth fixed plate, 19-waterproof mechanism, 191-first baffle, 192-second baffle, 193-third baffle.
Detailed Description
The invention is further explained by combining the drawings in the specification, and the embodiments of the invention are given by combining the drawings in the specification.
Example 1
A contact conductive device for charging a storage battery of a tower crane monitoring system comprises a suspension arm 1, a first fixed rod 2, a first motor 3, a first gear box 4, a rotating shaft 5, a straight belt 6, a fixed frame 7, a second motor 8, a pull rope 9, a lifting hook 10, a distribution box 11, a camera 12, a wire reel 13, a charging mechanism 14, a following mechanism 15 and a protection mechanism 16, as shown in figures 1-8, the left side of the upper part of the suspension arm 1 is provided with the first fixed rod 2, the bottom of the first fixed rod 2 is bolted with the first motor 3, the output shaft of the first motor 3 is provided with the first gear box 4, the left side of the lower part of the suspension arm 1 is rotatably provided with the rotating shaft 5, the lower part of the first gear box 4 is connected with the rotating shaft 5, the front side and the rear side of the rotating shaft 5 are both provided with belt pulleys, the front side and the rear side of the right side of the lower part of the suspension arm 1 are also rotatably provided with belt pulleys, the straight belt 6 is wound between the two belt pulleys on the same lateral side, be equipped with mount 7 between 6 middle parts of two straight belts, mount 7 and the 1 outside middle part slidingtype connection of davit, 7 bottom front sides of mount are equipped with second motor 8, be equipped with wire reel 13 on second motor 8's the output shaft, the wire reel 13 goes up the wraparound has stay cord 9, the other end of stay cord 9 is connected with lifting hook 10, 7 downside middle parts of mount have bolted connection of block terminal 11, first motor 3 passes through electric connection with block terminal 11, second motor 8 passes through electric connection with block terminal 11, 7 right part lower side middle parts of mount are equipped with camera 12, open through camera 12, can make a video recording, thereby make things convenient for people to watch, camera 12 passes through electric connection with block terminal 11, 7 left side lower parts of mount are equipped with charging mechanism 14, 1 upper portion left side of davit is equipped with follower 15, be equipped with protection machanism 16 on the follower 15.
The charging mechanism 14 includes a first fixing plate 141, a battery 142, a first electric wire 143, a second electric wire 144, a fixing post 145, a fixing plate 146, and a first charging contact 147, as shown in fig. 3 and 4, the first fixing plate 141 is disposed at the lower portion of the left side of the fixing frame 7, the battery 142 is bolted to the top of the first fixing plate 141, under battery 142's effect, can store the electric energy, both sides all are connected with first electric wire 143 around battery 142 upper portion, two first electric wires 143 all are connected with block terminal 11, both sides all are connected with second electric wire 144 around battery 142 upper portion, second electric wire 144 is located the downside of first electric wire 143, first fixed plate 141 upper portion left side middle part is equipped with fixed column 145, two second electric wires 144 all are connected with fixed column 145, fixed column 145 left side is equipped with fixed disk 146, the front and back both sides at fixed disk 146 left side middle part all are equipped with first charging contact 147.
The following mechanism 15 includes a guide rod 151, a second fixing rod 152, a housing 153, a connecting plate 154, a first spring 155, a second charging contact 156, a first magnet block 157, a second magnet block 158, and an external connection wire 159. referring to fig. 5 and 6, the guide rod 151 is welded on the left side of the upper portion of the boom 1, the guide rod 151 is located on the right side of the first fixing rod 2, the second fixing rod 152 is slidably disposed on the right side of the lower portion of the guide rod 151, the housing 153 is disposed at the bottom of the second fixing rod 152, the connecting plate 154 is slidably disposed on the right portion of the inner side of the housing 153, the first spring 155 is disposed between the front and rear sides of the left side of the connecting plate 154 and the housing 153, the second charging contact 156 is disposed on the front and rear sides of the right side of the connecting plate 154, the battery 142 can be charged by the contact of the first charging contact 147 and the second charging contact 156, when the two first charging contacts 147 move leftward, the two first charging contacts can contact the second charging contacts 156 on the same side, the upper and lower both sides in the middle part of shell 153 right side all are equipped with first magnet piece 157, and the upper and lower both sides in the middle part of fixed disk 146 left side all are equipped with second magnet piece 158, and connecting plate 154 left side middle part is connected with external connection 159, and external connection 159 passes the left side middle part of shell 153.
The protection mechanism 16 includes a fixed pipe 161, a rack 162, a full gear 163, a second gear box 164, a second fixed plate 165, a turntable 166 and a protection cover 167, referring to fig. 7 and 8, the fixed pipe 161 is welded at the lower part of the right side of the guide rod 151, the rack 162 is arranged at the front side of the bottom of the fixed pipe 161, the second fixed plate 165 is arranged at the middle part of the left side of the top of the first fixed plate 141, the second gear box 164 is arranged at the left side of the second fixed plate 165, the full gear 163 is arranged at the upper part of the front side of the second gear box 164, the full gear 163 contacts with the rack 162 when moving leftwards, the turntable 166 is arranged at the lower part of the left side of the second gear box 164, the protection cover 167 is arranged at the left side of the turntable 166, after the protection cover 167 is reversely returned, can cover first charging contact 147, prevent that the dust from falling on first charging contact 147, first charging contact 147 is covered to protection casing 167, and the upper and lower both sides in the middle part of protection casing 167 left side all open has round hole 168.
When people need to use the contact conductive equipment for charging the storage battery of the tower crane monitoring system, the second motor 8 and the camera 12 are started firstly, the storage battery 142 supplies power to the distribution box 11 through the first electric wire 143 in the period, the output shaft of the second motor 8 is controlled to rotate forwards, so that the wire spool 13 is driven to rotate forwards, the pull rope 9 is loosened from the wire spool 13, the hook 10 is driven to move downwards under the action of the gravity of the hook 10, the camera 12 can take a picture in the period, then people can accurately control the hook 10 to hook an article to move according to the picture taking, when people do not need to use the contact conductive equipment for charging the storage battery of the tower crane monitoring system, the output shaft of the second motor 8 is controlled to rotate backwards, so that the wire spool 13 is driven to rotate backwards, the wire spool 13 tightens the pull rope 9, so that the hook 10 is pulled to move upwards to reset, and then the second motor 8 and the camera 12 are closed, when people need to charge the storage battery 142, the external line 159 is connected with a power supply, then the first motor 3 is started, the output shaft of the first motor 3 is controlled to rotate forwards, so that the first gear box 4 drives the rotating shaft 5 to rotate forwards, the straight belt 6 rotates forwards, the fixing frame 7 is driven to move leftwards, the first fixing plate 141, the fixing column 145, the fixing disc 146, the first charging contact 147, the second magnet block 158, the second fixing plate 165, the second gear box 164 and the full gear 163 are driven to move leftwards, when the full gear 163 is in contact with the rack 162, the rack 162 drives the full gear 163 to rotate, the full gear 163 drives the rotating disc 166 and the protective cover 167 to rotate through the second gear box 164, the protective cover 167 no longer covers the first charging contact 147, so that the round hole 168 is aligned with the first charging contact 147, when the full gear 163 is separated from the rack 162, the full gear 163, the rotating disc 166 and the protective cover 167 stop rotating, when the first charging contact 147 contacts with the second charging contact 156, the first charging contact 147 presses the second charging contact 156 to move leftward, the first spring 155 compresses, the second charging contact 156 is tightly attached to the first charging contact 147 under the elastic force of the first spring 155, so that the power supply charges the battery 142 through the external connection wire 159, the connection plate 154, the second charging contact 156, the first charging contact 147, the fixing disc 146, the fixing post 145 and the second wire 144, and after the second magnet 158 and the first magnet 157 approach, the fixing disc 146 is tightly attached to the housing 153 through the magnetism between the second magnet 158 and the first magnet 157, when the fixing disc 146 continues to move leftward, the fixing disc 146 presses the housing 153, the second fixing bar 152 and the first magnet 157 to move leftward, the first motor 3 is turned off, and after the battery 142 is charged, the first motor 3 is started, the output shaft of the first motor 3 is controlled to rotate reversely, so that the rotating shaft 5 is driven to rotate reversely through the first gear box 4, the straight belt 6 is driven to rotate reversely, the fixing frame 7 is driven to move rightwards and reset, the first fixing plate 141, the fixing column 145, the fixing disc 146, the first charging contact 147, the second magnet block 158, the second fixing plate 165, the second gear box 164 and the full gear 163 are driven to move rightwards and reset, the second magnet block 158 attracts the first magnet block 157 to move rightwards and reset, the shell 153 and the second fixing rod 152 are driven to move rightwards and reset, when the second fixing rod 152, the shell 153 and the first magnet block 157 move and reset, and at the moment, the second magnet block 158 continues to move rightwards, the second magnet block 158 is far away from the first magnet block 157, the fixing disc 146 is separated from the shell 153, the first charging contact 147 is separated from the second charging contact 156, so that the power supply stops charging the storage battery 142, when the first charging contact 147 is separated from the second charging contact 156, the first spring 155 is restored, the first spring 155 drives the second charging contact 156 to move rightwards to reset, when the full gear 163 is contacted with the rack 162, the rack 162 drives the full gear 163 to rotate reversely to reset, the full gear 163 drives the rotary disc 166 and the protective cover 167 to rotate reversely to reset through the second gear box 164, so that the protective cover 167 covers the first charging contact 147 again, when the full gear 163 is separated from the rack 162, the full gear 163, the rotary disc 166 and the protective cover 167 stop rotating reversely, the first motor 3 is closed, and then the external wire 159 is disconnected from the power supply.
Example 2
On the basis of embodiment 1, the sealing mechanism 17 further comprises a sealing mechanism 17, the sealing mechanism 17 comprises a third fixing plate 171, a second spring 172, a piston 173, a sleeve 174, a hose 175, an air bag 176 and a fixing ring 177, as shown in fig. 2, 9 and 10, the third fixing plate 171 is welded on the left side of the lower portion of the guide rod 151, the sleeve 174 is slidably arranged on the right side of the lower portion of the guide rod 151, the right side of the sleeve 174 is connected with the upper portion of the left side of the second fixing rod 152, the piston 173 is slidably arranged on the left side inside the sleeve 174, the middle portion of the piston 173 is slidably connected with the guide rod 151, the second spring 172 is arranged between the left side of the piston 173 and the right side of the third fixing plate 171, the second spring 172 is wound on the guide rod 151, the hose 175 is connected on the right side of the middle portion of the front side of the sleeve 174, the fixing ring 177 is arranged on the right portion of the outer side of the housing 153, the air bag 176 is arranged on the inner side of the fixing ring 177, and is opened by the air bag 176, so as to seal the contact surface of the fixing ring 146 and the housing 153, the other end of the hose 175 is connected to the bladder 176 through the top of the retainer ring 177.
When the housing 153 and the second fixing rod 152 move leftwards, the housing 153 and the second fixing rod 152 drive the fixing ring 177, the air bag 176, the hose 175 and the sleeve 174 to move leftwards, so that the piston 173 extrudes air in the sleeve 174, so that the air in the sleeve 174 enters the air bag 176 through the hose 175, the air bag 176 is further expanded, the air bag 176 seals the contact surface of the fixing disc 146 and the housing 153, so as to prevent foreign matters from entering, when the air in the sleeve 174 can not be extruded any more, the sleeve 174 can move leftwards through the air extrusion of the piston 173, the second spring 172 is compressed, when the housing 153 and the second fixing rod 152 move rightwards to reset, the housing 153 and the second fixing rod 152 drive the fixing ring 177, the air bag 176, the hose 175 and the sleeve 174 to move rightwards, at the moment, the second spring 172 restores to the original state, the second spring 172 drives the piston 173 to reset, when the sleeve 174 continues to move rightwards to reset, air within bladder 176 is drawn into sleeve 174 through hose 175 under atmospheric pressure, causing bladder 176 to deflate, thereby causing bladder 176 to no longer seal the interface of mounting plate 146 and housing 153.
Still including alignment mechanism 18, alignment mechanism 18 is including fourth fixed plate 181, bevel ring 182 and fifth fixed plate 183, refer to fig. 2 and 11 and show, second gearbox 164 top welding has fourth fixed plate 181, fourth fixed plate 181 bottom left side is equipped with bevel ring 182, contact with solid fixed ring 177 through bevel ring 182, can correct the position of first contact 147 that charges automatically, the bottom is equipped with fifth fixed plate 183 in bevel ring 182, fifth fixed plate 183 top is connected with first fixed plate 141.
When the first fixing plate 141 and the second gear box 164 move leftward, the first fixing plate 141 and the second gear box 164 drive the fourth fixing plate 181, the fifth fixing plate 183, and the bevel ring 182 to move leftward, when the bevel ring 182 is aligned with the fixing ring 177, the fixing ring 177 does not press the bevel ring 182, when the bevel ring 182 is not aligned with the fixing ring 177, the fixing ring 177 presses the bevel ring 182 to shift the bevel ring 182, so that the fifth fixing plate 183, the fourth fixing plate 181, the first fixing plate 141, and the second gear box 164 are driven to shift, and the position of the first charging contact 147 is corrected to align the first charging contact 147 with the second charging contact 156 to prevent the first charging contact from contacting the second charging contact 156 poorly, and when the first fixing plate 141 and the second gear box 164 reset, the first fixing plate 141 moves rightward and the second gear box 164 drive the fourth fixing plate 181, the second charging contact 156, The fifth fixing plate 183 and the bezel 182 are reset to the right.
Still including waterproofing mechanism 19, waterproofing mechanism 19 is including first baffle 191, second baffle 192 and third baffle 193, refer to fig. 1 and fig. 12 and show, guide arm 151 upper portion welding has first baffle 191, be equipped with second baffle 192 between battery 142 and the block terminal 11 top, block terminal 11 right side is equipped with third baffle 193, third baffle 193 is located the upside of camera 12, under the effect of first baffle 191, second baffle 192 and third baffle 193, can shelter from the rainwater.
When people use the contact conductive equipment for charging the storage battery of the tower crane monitoring system, rainwater can be shielded under the action of the first baffle 191, the second baffle 192 and the third baffle 193.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (8)
1. A contact conductive device for charging a storage battery of a tower crane monitoring system comprises a suspension arm (1), a first fixed rod (2), a first motor (3), a first gear box (4), a rotating shaft (5), a straight belt (6), a fixed frame (7), a second motor (8), a pull rope (9), a lifting hook (10), a distribution box (11), a camera (12) and a wire reel (13), wherein the first fixed rod (2) is arranged on the left side of the upper part of the suspension arm (1), the first motor (3) is arranged at the bottom of the first fixed rod (2), the first gear box (4) is arranged on an output shaft of the first motor (3), the rotating shaft (5) is rotatably arranged on the left side of the lower part of the suspension arm (1), the lower part of the first gear box (4) is connected with the rotating shaft (5), belt pulleys are respectively arranged on the front side and the rear side of the rotating shaft (5), and belt pulleys are also rotatably arranged on the front side and rear side of the right side of the lower part of the suspension arm (1), all around having straight belt (6) between the belt pulley of horizontal homonymy, be equipped with mount (7) between straight belt (6) the middle part, mount (7) and davit (1) outside middle part sliding type connection, mount (7) bottom front side is equipped with second motor (8), be equipped with wire reel (13) on the output shaft of second motor (8), the wire reel (13) are gone up the wraparound and are had stay cord (9), the other end of stay cord (9) is connected with lifting hook (10), mount (7) downside middle part is equipped with block terminal (11), first motor (3) pass through electric connection with block terminal (11), second motor (8) pass through electric connection with block terminal (11), mount (7) right part downside middle part is equipped with camera (12) that are used for the camera, camera (12) pass through electric connection with block terminal (11), a serial communication port, the safety device comprises charging mechanism (14), The device comprises a following mechanism (15) and a protection mechanism (16), wherein a charging mechanism (14) used for storing electricity is arranged on the lower portion of the left side of a fixing frame (7), the following mechanism (15) used for charging is arranged on the left side of the upper portion of a suspension arm (1), and the protection mechanism (16) used for preventing dust is arranged on the following mechanism (15).
2. The contact conductive device for charging the storage battery of the tower crane monitoring system as claimed in claim 1, wherein the charging mechanism (14) comprises a first fixing plate (141), a storage battery (142), a first electric wire (143), a second electric wire (144), a fixing column (145), a fixing plate (146) and a first charging contact (147), the first fixing plate (141) is arranged at the lower portion of the left side of the fixing frame (7), the storage battery (142) is arranged at the top of the first fixing plate (141), the first electric wire (143) is connected to the front side and the rear side of the upper portion of the storage battery (142), the first electric wire (143) is connected to the distribution box (11), the second electric wire (144) is connected to the front side and the rear side of the upper portion of the storage battery (142), the second electric wire (144) is located at the lower side of the first electric wire (143), the fixing column (145) is arranged at the middle portion of the left side of the first fixing plate (141), and the second electric wire (144) is connected to the fixing column (145), fixed disk (146) are equipped with on fixed column (145) left side, and the front and back both sides in fixed disk (146) left side middle part all are equipped with first contact (147) that charges.
3. The contact conductive device for charging the storage battery of the tower crane monitoring system as claimed in claim 2, wherein the following mechanism (15) comprises a guide rod (151), a second fixing rod (152), a shell (153), a connecting plate (154), a first spring (155), a second charging contact (156), a first magnet block (157), a second magnet block (158) and an external connecting wire (159), the guide rod (151) is arranged on the left side of the upper portion of the suspension arm (1), the guide rod (151) is positioned on the right side of the first fixing rod (2), the second fixing rod (152) is slidably arranged on the right side of the lower portion of the guide rod (151), the shell (153) is arranged at the bottom of the second fixing rod (152), the connecting plate (154) is slidably arranged on the right portion of the inner side of the shell (153), the first spring (155) is respectively arranged between the front and rear sides of the left side of the connecting plate (154) and the shell (153), the second charging contact (156) is respectively arranged on the front and rear sides of the right side of the connecting plate (154), first charging contact (147) all can contact with second charging contact (156) of homonymy when moving left, and the upper and lower both sides in shell (153) right side middle part all are equipped with first magnet piece (157), and the upper and lower both sides in fixed disk (146) left side middle part all are equipped with second magnet piece (158), and connecting plate (154) left side middle part is connected with external connection (159), and external connection (159) pass the left side middle part of shell (153).
4. The contact conductive device for charging the storage battery of the tower crane monitoring system as claimed in claim 3, wherein the protection mechanism (16) comprises a fixed pipe (161), a rack (162), a full gear (163), a second gear box (164), a second fixed plate (165), a turntable (166) and a protective cover (167), the fixed pipe (161) is arranged at the lower part of the right side of the guide rod (151), the rack (162) is arranged at the front side of the bottom of the fixed pipe (161), the second fixed plate (165) is arranged in the middle of the left side of the top of the first fixed plate (141), the second gear box (164) is arranged at the left side of the second fixed plate (165), the full gear (163) is arranged at the upper part of the front side of the second gear box (164), the full gear (163) can be in contact with the rack (162) when moving leftwards, the turntable (166) is arranged at the lower part of the left side of the second gear box (164), the protective cover (167) is arranged at the left side of the turntable (166), a shield (167) covers the first charging contact (147).
5. The contact conducting device for charging the storage battery of the tower crane monitoring system as claimed in claim 4, further comprising a sealing mechanism (17) for sealing, wherein the sealing mechanism (17) comprises a third fixing plate (171), a second spring (172), a piston (173), a sleeve (174), a hose (175), an air bag (176) and a fixing ring (177), the third fixing plate (171) is arranged on the left side of the lower portion of the guide rod (151), the sleeve (174) is slidably arranged on the right side of the lower portion of the guide rod (151), the right side of the sleeve (174) is connected with the upper portion of the left side of the second fixing rod (152), the piston (173) is slidably arranged on the left side inside the sleeve (174), the middle portion of the piston (173) is slidably connected with the guide rod (151), the second spring (172) is arranged between the left side of the piston (173) and the right side of the third fixing plate (171), and the second spring (172) is wound on the guide rod (151), the hose (175) is connected with on the right side of sleeve pipe (174) front side middle part, and shell (153) outside right part is equipped with solid fixed ring (177), and gu fixed ring (177) inboard is equipped with gasbag (176), and the other end of hose (175) passes solid fixed ring (177) top and is connected with gasbag (176).
6. The contact conducting device for charging the storage battery of the tower crane monitoring system as claimed in claim 5, further comprising an alignment mechanism (18) for automatic correction, wherein the alignment mechanism (18) comprises a fourth fixing plate (181), an inclined opening ring (182) and a fifth fixing plate (183), the fourth fixing plate (181) is arranged at the top of the second gear box (164), the inclined opening ring (182) is arranged on the left side of the bottom of the fourth fixing plate (181), the fifth fixing plate (183) is arranged at the bottom in the inclined opening ring (182), and the top of the fifth fixing plate (183) is connected with the first fixing plate (141).
7. The contact conductive device for charging the storage battery of the tower crane monitoring system as claimed in claim 6, further comprising a waterproof mechanism (19) for preventing rainwater, wherein the waterproof mechanism (19) comprises a first baffle (191), a second baffle (192) and a third baffle (193), the first baffle (191) is arranged at the upper part of the guide rod (151), the second baffle (192) is arranged between the storage battery (142) and the top of the distribution box (11), the third baffle (193) is arranged at the right side of the distribution box (11), and the third baffle (193) is located at the upper side of the camera (12).
8. The contact conductive device for charging the storage battery of the tower crane monitoring system as claimed in claim 4, wherein the upper and lower sides of the middle part of the left side of the protective cover (167) are both provided with round holes (168).
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| CN202210381453.8A CN114824912B (en) | 2022-04-13 | 2022-04-13 | Contact conductive equipment for charging storage battery of tower crane monitoring system |
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Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010044401A (en) * | 2001-02-16 | 2001-06-05 | 김종선 | WIRELESS CCTV SYSTEM for tower crane |
| CN204778429U (en) * | 2015-05-28 | 2015-11-18 | 杭州品茗安控信息技术有限公司 | Tower crane lifting hook is wireless looks automatic charging device of screen system |
| CN105347181A (en) * | 2015-12-07 | 2016-02-24 | 南开大学 | Automatic lifting hook system |
| CN105502154A (en) * | 2016-01-18 | 2016-04-20 | 东莞瞭望智能科技有限公司 | Hook frame and wireless remote control auxiliary system for blind region of tower crane |
| JP2018062414A (en) * | 2016-10-13 | 2018-04-19 | 古河ユニック株式会社 | Hook device for movable crane and movable crane including the same |
| CN108146266A (en) * | 2017-12-12 | 2018-06-12 | 宁波帝杨电子科技有限公司 | A kind of new-energy automobile charging unit |
| CN108790899A (en) * | 2018-06-24 | 2018-11-13 | 费先江 | The self-locking clamping method of direct current energization new-energy automobile charging pile |
| CN109179229A (en) * | 2018-11-20 | 2019-01-11 | 义乌恒邦建筑智能科技有限公司 | Tower crane visualizes safety monitoring system and monitoring method |
| CN208924380U (en) * | 2018-11-29 | 2019-05-31 | 赣州德业电子科技有限公司 | A kind of tower crane wireless video monitoring structure convenient for charging |
| US20200044386A1 (en) * | 2018-08-02 | 2020-02-06 | Cosma Pabouctsidis | System for facilitating electrical connection of a first electrical unit comprised in a first object with a second electrical unit comprised in a second object |
| CN210272864U (en) * | 2019-08-28 | 2020-04-07 | 河南祥鼎智能科技股份有限公司 | Intelligent docking device for charging of stereo garage |
| CN111285273A (en) * | 2020-02-18 | 2020-06-16 | 合肥市春华起重机械有限公司 | Suspension arm mechanism of tower crane and working method thereof |
| CN211265786U (en) * | 2020-01-10 | 2020-08-14 | 宁波宇月汽车配件科技有限公司 | Charging socket with electric contact protector |
| CN111731996A (en) * | 2020-07-27 | 2020-10-02 | 赣州德业电子科技有限公司 | Swing arm tower crane lifting hook video monitoring equipment |
| CN211895753U (en) * | 2020-02-27 | 2020-11-10 | 黎继慧 | Tower crane visual monitoring mobile charging device |
| CN112259995A (en) * | 2020-10-10 | 2021-01-22 | 重庆美科华仪科技有限公司 | Waterproof charging equipment |
| CN112768997A (en) * | 2020-12-31 | 2021-05-07 | 西安蓝豆新能源科技有限公司 | Direct current charging connection device and method applied to automatic charging |
| CN113285289A (en) * | 2020-10-10 | 2021-08-20 | 亳州新东智能科技有限公司 | Charging plug for new energy automobile charging pile |
| CN113410984A (en) * | 2021-07-21 | 2021-09-17 | 深圳市联明电源有限公司 | Three-level DC-DC soft switching power supply module in power supply |
| CN113879152A (en) * | 2021-12-07 | 2022-01-04 | 杭州奥蒂电控有限公司 | Two-way charging vehicle-mounted charging system with function of preventing poor contact |
| CN113904168A (en) * | 2020-07-06 | 2022-01-07 | 映兴电子股份有限公司 | Unidirectional oblique insertion type connector |
-
2022
- 2022-04-13 CN CN202210381453.8A patent/CN114824912B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010044401A (en) * | 2001-02-16 | 2001-06-05 | 김종선 | WIRELESS CCTV SYSTEM for tower crane |
| CN204778429U (en) * | 2015-05-28 | 2015-11-18 | 杭州品茗安控信息技术有限公司 | Tower crane lifting hook is wireless looks automatic charging device of screen system |
| CN105347181A (en) * | 2015-12-07 | 2016-02-24 | 南开大学 | Automatic lifting hook system |
| CN105502154A (en) * | 2016-01-18 | 2016-04-20 | 东莞瞭望智能科技有限公司 | Hook frame and wireless remote control auxiliary system for blind region of tower crane |
| JP2018062414A (en) * | 2016-10-13 | 2018-04-19 | 古河ユニック株式会社 | Hook device for movable crane and movable crane including the same |
| CN108146266A (en) * | 2017-12-12 | 2018-06-12 | 宁波帝杨电子科技有限公司 | A kind of new-energy automobile charging unit |
| CN108790899A (en) * | 2018-06-24 | 2018-11-13 | 费先江 | The self-locking clamping method of direct current energization new-energy automobile charging pile |
| US20200044386A1 (en) * | 2018-08-02 | 2020-02-06 | Cosma Pabouctsidis | System for facilitating electrical connection of a first electrical unit comprised in a first object with a second electrical unit comprised in a second object |
| CN109179229A (en) * | 2018-11-20 | 2019-01-11 | 义乌恒邦建筑智能科技有限公司 | Tower crane visualizes safety monitoring system and monitoring method |
| CN208924380U (en) * | 2018-11-29 | 2019-05-31 | 赣州德业电子科技有限公司 | A kind of tower crane wireless video monitoring structure convenient for charging |
| CN210272864U (en) * | 2019-08-28 | 2020-04-07 | 河南祥鼎智能科技股份有限公司 | Intelligent docking device for charging of stereo garage |
| CN211265786U (en) * | 2020-01-10 | 2020-08-14 | 宁波宇月汽车配件科技有限公司 | Charging socket with electric contact protector |
| CN111285273A (en) * | 2020-02-18 | 2020-06-16 | 合肥市春华起重机械有限公司 | Suspension arm mechanism of tower crane and working method thereof |
| CN211895753U (en) * | 2020-02-27 | 2020-11-10 | 黎继慧 | Tower crane visual monitoring mobile charging device |
| CN113904168A (en) * | 2020-07-06 | 2022-01-07 | 映兴电子股份有限公司 | Unidirectional oblique insertion type connector |
| CN111731996A (en) * | 2020-07-27 | 2020-10-02 | 赣州德业电子科技有限公司 | Swing arm tower crane lifting hook video monitoring equipment |
| CN112259995A (en) * | 2020-10-10 | 2021-01-22 | 重庆美科华仪科技有限公司 | Waterproof charging equipment |
| CN113285289A (en) * | 2020-10-10 | 2021-08-20 | 亳州新东智能科技有限公司 | Charging plug for new energy automobile charging pile |
| CN112768997A (en) * | 2020-12-31 | 2021-05-07 | 西安蓝豆新能源科技有限公司 | Direct current charging connection device and method applied to automatic charging |
| CN113410984A (en) * | 2021-07-21 | 2021-09-17 | 深圳市联明电源有限公司 | Three-level DC-DC soft switching power supply module in power supply |
| CN113879152A (en) * | 2021-12-07 | 2022-01-04 | 杭州奥蒂电控有限公司 | Two-way charging vehicle-mounted charging system with function of preventing poor contact |
Non-Patent Citations (1)
| Title |
|---|
| 宋秀磊;任莉;刘强;: "一种新型轮式起重机吊装视频监控系统", 起重运输机械, no. 06, pages 49 - 53 * |
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