CN108963618B - Multifunctional oil field development electric power transmission device - Google Patents

Multifunctional oil field development electric power transmission device Download PDF

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Publication number
CN108963618B
CN108963618B CN201810866604.2A CN201810866604A CN108963618B CN 108963618 B CN108963618 B CN 108963618B CN 201810866604 A CN201810866604 A CN 201810866604A CN 108963618 B CN108963618 B CN 108963618B
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China
Prior art keywords
cavity
sliding
block
fit manner
face
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Expired - Fee Related
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CN201810866604.2A
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Chinese (zh)
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CN108963618A (en
Inventor
邢俊杰
郭锦雯
邢俊华
杨钊
郅雄超
彭宣玮
宁娜
张磊
胡俊伟
蒋涛
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Individual
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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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
    • 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
    • H01R13/627—Snap or like fastening
    • H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
    • 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
    • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • 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
    • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force

Abstract

The invention discloses a multifunctional oilfield development power transmission device, which comprises a base body and a connecting part matched with the base body, a first sliding cavity is arranged in the left end face of the seat body, a first sliding block is arranged in the first sliding cavity in a sliding fit manner, a first screw rod is installed in the right end surface of the first sliding block in a threaded fit manner, a transmission device is installed at the right end of the first screw rod in a power fit manner, a second sliding cavity is arranged in the bottom wall of the first sliding cavity, a second sliding block which is integrated with the first sliding block is arranged in the second sliding cavity in a sliding fit manner, a limiting cavity is arranged in the inner bottom wall of the second sliding cavity, a limiting block which is integrated with the second sliding block is arranged in the limiting cavity in a sliding fit manner, be equipped with the chucking chamber in the diapire of spacing intracavity, chucking intracavity sliding fit install with the chucking piece of stopper right side terminal surface butt.

Description

Multifunctional oil field development electric power transmission device
Technical Field
The invention relates to the technical field of power conveyors, in particular to a multifunctional power conveyor for oilfield development.
Background
Electric power transmitter is the electrical equipment commonly used in oil field development, and present electric power transmitter when the power transmission uses, need be connected plug and socket on the electric power transmitter, relies on frictional contact usually between plug and the socket, when the plug is touched in accident, the plug drops easily, causes unexpected outage accident easily, and in addition, the piece of sending electricity on the socket also is in the on-state when not using, consequently, produces the electric shock accident easily, has the potential safety hazard, needs the improvement.
Disclosure of Invention
The invention aims to provide a multifunctional oilfield development power transmission device which is used for overcoming the defects in the prior art.
The multifunctional oilfield development power transmission device comprises a base body and a connecting part matched with the base body for use, wherein a first sliding cavity is arranged in the left end face of the base body, a first sliding block is arranged in the first sliding cavity in a sliding fit manner, a first screw-shaped rod is arranged in the right end face of the first sliding block in a threaded fit manner, a transmission device is arranged at the right end of the first screw-shaped rod in a power fit manner, a second sliding cavity is arranged in the bottom wall of the first sliding cavity, a second sliding block integrally arranged with the first sliding block is arranged in the second sliding cavity in a sliding fit manner, a limiting cavity is arranged in the bottom wall of the second sliding cavity, a limiting block integrally arranged with the second sliding block is arranged in the limiting cavity in a sliding fit manner, a clamping cavity is arranged in the bottom wall of the limiting cavity, and a clamping block abutted against the right end face of the limiting block is arranged in a sliding fit manner, an inclined pushing cavity penetrates through the left side and the right side of the clamping block, a third sliding cavity is arranged in the bottom wall of the clamping cavity, a limiting plate fixedly connected with the clamping block is installed in the third sliding cavity in a sliding fit mode, a first elastic pressing plate is installed between the bottom end of the limiting plate and the bottom wall of the third sliding cavity in a pushing fit mode, a fourth sliding cavity is communicated and arranged on the inner wall of the left side and the right side of the clamping cavity, an inclined pushing block matched with the inclined pushing cavity in a pushing fit mode is installed in the fourth sliding cavity in a sliding fit mode, a first motor spline shaft is fixedly arranged in the left side end face of the inclined pushing block in a left side end face mode, a first spline shaft is installed at the left side end of the first motor in a power fit mode, a first rotating hinge shaft is installed in the inclined pushing block in a rotating fit mode and extends out of the right side of the inclined pushing block, and a second spline shaft is fixedly arranged at the right side end of the first rotating, a positioning device is arranged in the inner bottom wall of a fourth sliding cavity at the left side of the clamping cavity, a first transmission cavity is arranged in a seat body at the left side of the fourth sliding cavity, a second rotating pin shaft is installed in the first transmission cavity in a rotating fit manner, the second rotating pin shaft extends into the fourth sliding cavity, a first spline cavity in spline fit connection with the first spline shaft is arranged in the right end face of the second rotating pin shaft, a pushing cam is fixedly arranged on the outer surface of the second rotating pin shaft, a spring is wound on the outer surface of the second rotating pin shaft, one end of the spring is fixedly connected with the second rotating pin shaft, the other end of the spring is fixedly connected with the bottom wall of the first transmission cavity, a fifth sliding cavity is arranged in the top wall of the first transmission cavity, a third sliding block in pushing fit with the pushing cam is installed in the fifth sliding cavity in a sliding fit manner, and a first penetrating cavity is communicated between the top wall of the fifth sliding cavity and the bottom wall, an unlocking rod is installed in the first through cavity in a sliding fit mode, an unlocking mechanism is arranged at the top end of the unlocking rod, the unlocking rod is fixedly connected with the third sliding block, and a second elastic sheet is installed between the top end face of the third sliding block and the top wall of the fifth sliding cavity in a pushing fit mode.
According to the technical scheme, a tight inserting cavity connected with the connecting part in an inserting and matching mode is arranged in the left end face of the first sliding block, sixth sliding cavities are symmetrically arranged in the upper side wall and the lower side wall of the tight inserting cavity, push plates are arranged on the upper side and the lower side of the sixth sliding cavities in a sliding matching mode, third elastic sheets are arranged between the right end face of each push plate and the right side wall of the sixth sliding cavity in a pushing and matching mode, a through cavity is arranged on the left side and the right side of each push plate in a penetrating mode, and a first power transmission cavity opposite to the through cavity is arranged in the inner wall of the right side of the tight inserting cavity.
According to a further technical scheme, the unlocking mechanism comprises a seventh sliding cavity arranged in the bottom wall of the inserting cavity, the seventh sliding cavity penetrates through the bottom end face of the first sliding block and is provided with a locking block in a sliding fit manner, sliding guide cavities are symmetrically arranged in the inner walls of the left side and the right side of the seventh sliding cavity, a sliding guide block integrally arranged with the unlocking block is arranged in the sliding guide cavity in a sliding fit manner, a fourth elastic pressing sheet is arranged between the bottom end face of the sliding guide block and the bottom wall of the sliding guide cavity in a pushing fit manner, a fixed rod is fixedly arranged on the bottom end face of the first sliding block on the right side of the seventh sliding cavity, a reel is rotatably arranged on the bottom end face of the fixed rod in a fit manner, a second penetrating cavity opposite to the reel is arranged in the left end face of the seat body, a third penetrating cavity opposite to the second penetrating cavity is arranged in the left end face of the second sliding block, and a fourth penetrating cavity opposite to the first penetrating cavity, the third is worn intracavity roof be equipped with the fourth wears the chamber relative ejection hole, third wears chamber right side wall and has set firmly the rope that pulls, pull the rope and walk around the reel and with unblock piece bottom end fixed connection.
A further technical scheme, transmission device including extend from top to bottom set up in second transmission chamber in the seat, second transmission intracavity normal running fit installs third commentaries on classics round pin axle, third commentaries on classics round pin axle left side end with first heliciform pole fixed connection, just third commentaries on classics round pin axle periphery has set firmly first band pulley, fourth commentaries on classics round pin axle is installed to second transmission intracavity normal running fit, fourth commentaries on classics round pin axle stretches into in fourth slippage intracavity and the left side terminal surface be equipped with the second spline chamber that second spline axle spline fit is connected, fourth commentaries on classics round pin axle periphery has set firmly the second band pulley, the second band pulley with the drive belt is installed in the drive fit between the first band pulley.
Further technical scheme, the transposition device including set up in the transposition chamber in the fourth intracavity diapire that slides, transposition intracavity sliding fit installs the transposition piece, the transposition piece with form pushes away kicking block fixed connection to one side, just second spiral shell form pole is installed in the screw-thread fit in the transposition piece, second spiral shell form pole right side extend terminal with transposition chamber right side inner wall normal running fit connects, second spiral shell form pole left side extends terminal power fit and installs the second motor, the second motor set firmly in transposition chamber left side inner wall.
Further technical scheme, second sliding block right side terminal surface has set firmly first power transmission piece, be equipped with in the second sliding chamber right side inner wall with the second power transmission chamber that first power transmission piece grafting cooperation is connected, second power transmission chamber and commercial power connection, first power transmission piece with first power transmission chamber electric connection.
According to the technical scheme, a second power transmission block which is connected with the through cavity and the first power transmission cavity in a splicing and matching mode is fixedly arranged on the right end face of the connecting part, the second power transmission block is electrically connected with a power conveyer, and a locking cavity which is matched with the unlocking block in a locking mode is arranged in the bottom end face of the connecting part.
The invention has the beneficial effects that: because when initial state, the form ejector pad is in the fourth chamber left side wall that slides to one side, chucking piece upwards stretches into spacing intracavity and with stopper right side terminal surface butt owing to the ejecting power effect of first spring piece, at this moment, first slider is in the firm state of locking, second spline axle is in the off-state with the second spline chamber, first power transmission piece breaks away from with the second power transmission chamber, first power transmission chamber is in the outage state, thereby increase the security of this device when not using, prevent accidental electric shock accident.
When the power transmission of the power conveyor is needed, the connecting part is aligned with the inserting tight cavity and inserted, the connecting part pushes the pushing plate to overcome the pushing force of the third elastic pressing plate to slide rightwards until the second power transmission block is completely inserted into the first power transmission cavity, at the moment, the locking block is completely clamped into the locking cavity, the connecting part is in a locking state, then, the second motor is started to drive the inclined pushing block to slide rightwards and enable the second spline shaft to completely extend into the second spline cavity, at the moment, the inclined pushing block presses down the clamping block and enables the clamping block to completely slide out of the limiting cavity, then, the first motor is started to drive the first sliding block, the second sliding block and the limiting block to slide rightwards until the first power transmission block is completely inserted into the second power transmission cavity, at the moment, the power conveyor is completely electrified, the electrified connection of the power conveyor is simple and convenient, the use safety is improved, when the connecting part is accidentally touched, the connecting part can not be separated accidentally, so that the use stability is improved, and the service life of the electric power conveyor is prolonged.
When the power transmission machine is powered on and needs to be pulled out of the connecting part, the first motor is started reversely to drive the first sliding block, the second sliding block and the limiting block to return to the initial state, then the second motor is started reversely to drive the inclined ejection block and the clamping block to return to the initial state, the first motor is started again to drive the ejection cam to rotate 180 degrees, at the moment, the ejection cam drives the unlocking rod to slide upwards and pushes the pulling rope to be extruded into the ejection hole, at the moment, the pulling rope pulls the locking block to slide downwards and completely slide out of the locking cavity, at the moment, the third spring plate springs the connecting part leftwards, and simultaneously, the ejection cam rotates reversely by 180 degrees under the action of the spring to automatically reset, its pull-out connects even portion simple and convenient, moreover, when pull-out connects even portion, first power transmission chamber is in the outage state, and the safety in utilization is high, and can pop out in succession portion automatically, and the convenience of use is high, is worth using widely.
Drawings
FIG. 1 is a schematic view of the overall structure of the seat body of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is a schematic view of a portion of the enlarged structure of FIG. 3;
fig. 5 is a schematic view of the structure of the joint of the present invention.
Detailed Description
The present invention is described in detail below with reference to fig. 1 to 5.
Referring to fig. 1 to 5, the multifunctional oilfield development power transmission device according to the embodiment of the present invention includes a base 100 and a connection portion 200 used in cooperation with the base 100, a first sliding cavity 112 is disposed in a left end surface of the base 100, a first sliding block 113 is slidably mounted in the first sliding cavity 112, a first screw rod 111 is threadedly mounted in a right end surface of the first sliding block 113, a transmission device is power-fitted to a right end of the first screw rod 111, a second sliding cavity 107 is disposed in an inner bottom wall of the first sliding cavity 112, a second sliding block 151 integrally disposed with the first sliding block 113 is slidably mounted in the second sliding cavity 107, a limiting cavity 104 is disposed in an inner bottom wall of the second sliding cavity 107, a limiting block 148 integrally disposed with the second sliding block 151 is slidably mounted in the limiting cavity 104, a clamping cavity 150 is arranged in the bottom wall of the limiting cavity 104, a clamping block 147 abutted against the right end face of the limiting block 148 is arranged in the clamping cavity 150 in a sliding fit manner, an inclined ejection cavity 146 penetrates through the left and right sides of the clamping block 147, a third sliding cavity 142 is arranged in the bottom wall of the clamping cavity 150, a limiting plate 143 fixedly connected with the clamping block 147 is arranged in the third sliding cavity 142 in a sliding fit manner, a first elastic sheet 141 is arranged between the bottom end of the limiting plate 143 and the bottom wall of the third sliding cavity 142 in a pushing fit manner, fourth sliding cavities 144 are arranged in the inner walls of the left and right sides of the clamping cavity 150 in a communicating manner, an inclined ejection block 173 matched with the inclined ejection cavity 146 in a pushing fit manner is arranged in the fourth sliding cavity 144 in a sliding fit manner, a first motor 174 is fixedly arranged in the left end face of the inclined ejection block 173, and a first spline shaft 176 is arranged at the left end of the first motor 174 in a power, a first rotating shaft 172 is installed at the right side end of the first motor 174 in a power fit manner, the first rotating shaft 172 is installed in the oblique ejector block 173 in a rotating fit manner and extends out of the right side of the oblique ejector block 173, a second spline shaft 171 is fixedly installed at the right side end of the first rotating shaft 172, a position adjusting device is arranged in the inner bottom wall of the fourth sliding cavity 144 at the left side of the clamping cavity 150, a first transmission cavity 163 is arranged in the seat body 100 at the left side of the fourth sliding cavity 144, a second rotating shaft 161 is installed in the first transmission cavity 163 in a rotating fit manner, the second rotating shaft 161 extends into the fourth sliding cavity 144, a first spline cavity 175 in spline fit connection with the first spline shaft 176 is arranged in the right side end face, a pushing cam 164 is fixedly installed on the outer surface of the second rotating shaft 161, a clockwork spring 162 is wound on the outer surface of the second rotating shaft 161, one end of the clockwork spring 162 is fixedly connected with the second rotating shaft 161, and the other end is fixedly connected with the bottom wall, be equipped with the fifth chamber 156 that slides in the roof in the first transmission chamber 163, sliding fit installs in the fifth chamber 156 that slides with the complex third sliding block 159 is pushed to the ejecting cam 164, the fifth chamber 156 roof that slides with the intercommunication is equipped with first wearing chamber between the chamber 107 diapire that slides to the second, sliding fit installs unlocking lever 158 in the first wearing chamber, unlocking lever 158 top is equipped with release mechanism, unlocking lever 158 with third sliding block 159 fixed connection, third sliding block 159 top end face with push up the cooperation between the chamber 156 roof that slides and install second spring plate 157 between the fifth.
Beneficially or exemplarily, an insertion cavity 125 in insertion fit connection with the connecting portion 200 is arranged in a left side end face of the first sliding block 113, sixth sliding cavities 123 are symmetrically arranged in upper and lower side walls of the insertion cavity 125, a push plate 124 is installed between the sixth sliding cavities 123 on the upper and lower sides in a sliding fit manner, a third elastic pressing piece 122 is installed between a right side end face of the push plate 124 and a right side wall of the sixth sliding cavity 123 in a pushing fit manner, a through cavity 126 is arranged on the left and right of the push plate 124 in a penetrating manner, and a first power transmission cavity 121 opposite to the through cavity 126 is arranged in a right side inner wall of the insertion cavity 125, so that the connecting portion 200 is convenient to be inserted for use and the connecting portion 200 is convenient to eject.
Beneficially or exemplarily, the unlocking mechanism includes a seventh sliding cavity 134 disposed in the bottom wall of the insertion cavity 125, the seventh sliding cavity 134 penetrates through the bottom end surface of the first sliding block 113 and is slidably and fittingly mounted with a locking block 131, sliding guide cavities 129 are symmetrically disposed in the inner walls of the left and right sides of the seventh sliding cavity 134, a sliding guide block 127 integrally disposed with the unlocking block 131 is slidably and fittingly mounted in the sliding guide cavity 129, a fourth pressing plate 128 is mounted between the bottom end surface of the sliding guide block 127 and the bottom wall of the sliding guide cavity 129 in a pushing and fitting manner, a fixing rod 132 is fixedly disposed on the bottom end surface of the first sliding block 113 on the right side of the seventh sliding cavity 134, a reel 135 is rotatably mounted on the bottom end surface of the fixing rod 132, a second through cavity 154 opposite to the reel 135 is disposed in the left end surface of the seat body 100, a third through cavity 153 opposite to the second through cavity 154 is disposed in the left end surface of the second sliding block 151, be equipped with in the third die cavity 153 with the fourth die cavity 155 that first die cavity is relative, be equipped with in the third die cavity 153 in the roof with the fourth die cavity 155 relative pushes away the top hole 152, third die cavity 153 right side wall has set firmly pull rope 133, pull rope 133 is walked around reel 135 and with the end fixed connection in the bottom of unlocking piece 131, thereby it is convenient right connect even portion 200 to unblock.
Beneficially or exemplarily, the transmission device includes a second transmission cavity 103 extending up and down and disposed in the base 100, a third rotating pin 108 is rotatably and cooperatively mounted in the second transmission cavity 103, a left end of the third rotating pin 108 is fixedly connected to the first helical rod 111, a first pulley 109 is fixedly disposed on an outer periphery of the third rotating pin 108, a fourth rotating pin 101 is rotatably and cooperatively mounted in the second transmission cavity 103, the fourth rotating pin 101 extends into the fourth sliding cavity 144, a second spline cavity 145 is disposed in a left end surface of the fourth rotating pin 101 and is in spline fit with the second spline shaft 171, a second pulley 102 is fixedly disposed on an outer periphery of the fourth rotating pin 101, and a transmission belt 106 is disposed between the second pulley 102 and the first pulley 109 in a transmission fit manner, so that the first sliding block 113 can be conveniently driven to slide left and right.
Beneficially or exemplarily, the positioning device includes a positioning cavity 168 disposed in the inner bottom wall of the fourth sliding cavity 144, a positioning block 166 is installed in the positioning cavity 168 in a sliding fit manner, the positioning block 166 is fixedly connected with the inclined ejector block 173, a second screw rod 167 is installed in the positioning block 166 in a threaded fit manner, a right extending end of the second screw rod 167 is connected with a right inner wall of the positioning cavity 168 in a rotating fit manner, a left extending end of the second screw rod 167 is installed with a second motor 165 in a power fit manner, and the second motor 165 is fixedly disposed in a left inner wall of the positioning cavity 168, so as to adjust the inclined ejector block 173 to slide left and right.
Beneficially or exemplarily, a first power transmission block 149 is fixedly arranged on the right end face of the second sliding block 151, a second power transmission cavity 105 in plug-in fit connection with the first power transmission block 149 is arranged in the right inner wall of the second sliding cavity 107, the second power transmission cavity 105 is connected with a mains supply, and the first power transmission block 149 is electrically connected with the first power transmission cavity 121, so that convenient and fast power connection is performed.
Beneficially or exemplarily, a second power transmission block 202 connected with the through cavity 126 and the first power transmission cavity 121 in a plug-fit manner is fixedly arranged on the right end face of the connector 200, the second power transmission block 202 is electrically connected with the power transmitter, and a locking cavity 201 matched with the unlocking block 131 in a locking manner is arranged in the bottom end face of the connector 200, so that the connector 200 can be conveniently connected in a power-on manner and in a locking manner.
In the initial state, the inclined ejection block 173 is located on the left side wall of the fourth sliding cavity 144, the clamping block 147 extends upwards into the limiting cavity 104 under the action of the ejection force of the first elastic sheet 141 and abuts against the right side end face of the limiting block 148, at this time, the first sliding block 113 is in a locked and firm state, the second spline shaft 171 and the second spline cavity 145 are in a disengaged state, the first power transmission block 149 is disengaged from the second power transmission cavity 105, and the first power transmission cavity 121 is in a power-off state.
When the power transmission of the power conveyor is needed, the connecting part 200 is aligned with the insertion cavity 125 and inserted, the connecting part 200 pushes the pushing plate 124 to slide rightward by overcoming the pushing force of the third elastic pressing piece 122 until the second power transmission block 202 is completely inserted into the first power transmission cavity 121, at this time, the locking block 131 is completely clamped into the locking cavity 201, the connecting part 200 is in a locking state, then, the second motor 165 is started to drive the inclined pushing block 173 to slide rightward and enable the second spline shaft 171 to completely extend into the second spline cavity 145, at this time, the inclined pushing block 173 presses the clamping block 147 downward, and enables the clamping block 147 to completely slide out of the limiting cavity 104, then, the first motor 174 is started to drive the first sliding block 113, the second sliding block 151 and the limiting block 148 to slide rightward until the first power transmission block 149 is completely inserted into the second power transmission cavity 105, and at this time, the power transmission of the power conveyor is completed.
When the power transmission machine is powered on and used, and the connecting part 200 needs to be pulled out, the first motor 174 is started reversely to drive the first sliding block 113, the second sliding block 151 and the limiting block 148 to return to the initial state, then the second motor 165 is started reversely to drive the inclined ejecting block 173 and the clamping block 147 to return to the initial state, then the first motor 174 is started again to drive the ejecting cam 164 to rotate 180 degrees, at the moment, the ejecting cam 164 drives the unlocking rod 158 to slide upwards and pushes the pulling rope 133 to extrude into the ejecting hole 152, at the moment, the pulling rope 133 pulls the locking block 131 to slide downwards and completely slide out of the locking cavity 201, at the moment, the spring third elastic piece 122 ejects the connecting part 200 leftwards, and meanwhile, the ejecting cam 164 rotates reversely by 180 degrees through the action of the spring 162 to automatically reset.
The invention has the beneficial effects that: because when initial state, the form ejector pad is in the fourth chamber left side wall that slides to one side, chucking piece upwards stretches into spacing intracavity and with stopper right side terminal surface butt owing to the ejecting power effect of first spring piece, at this moment, first slider is in the firm state of locking, second spline axle is in the off-state with the second spline chamber, first power transmission piece breaks away from with the second power transmission chamber, first power transmission chamber is in the outage state, thereby increase the security of this device when not using, prevent accidental electric shock accident.
When the power transmission of the power conveyor is needed, the connecting part is aligned with the inserting tight cavity and inserted, the connecting part pushes the pushing plate to overcome the pushing force of the third elastic pressing plate to slide rightwards until the second power transmission block is completely inserted into the first power transmission cavity, at the moment, the locking block is completely clamped into the locking cavity, the connecting part is in a locking state, then, the second motor is started to drive the inclined pushing block to slide rightwards and enable the second spline shaft to completely extend into the second spline cavity, at the moment, the inclined pushing block presses down the clamping block and enables the clamping block to completely slide out of the limiting cavity, then, the first motor is started to drive the first sliding block, the second sliding block and the limiting block to slide rightwards until the first power transmission block is completely inserted into the second power transmission cavity, at the moment, the power conveyor is completely electrified, the electrified connection of the power conveyor is simple and convenient, the use safety is improved, when the connecting part is accidentally touched, the connecting part can not be separated accidentally, so that the use stability is improved, and the service life of the electric power conveyor is prolonged.
When the power transmission machine is powered on and needs to be pulled out of the connecting part, the first motor is started reversely to drive the first sliding block, the second sliding block and the limiting block to return to the initial state, then the second motor is started reversely to drive the inclined ejection block and the clamping block to return to the initial state, the first motor is started again to drive the ejection cam to rotate 180 degrees, at the moment, the ejection cam drives the unlocking rod to slide upwards and pushes the pulling rope to be extruded into the ejection hole, at the moment, the pulling rope pulls the locking block to slide downwards and completely slide out of the locking cavity, at the moment, the third spring plate springs the connecting part leftwards, and simultaneously, the ejection cam rotates reversely by 180 degrees under the action of the spring to automatically reset, its pull-out connects even portion simple and convenient, moreover, when pull-out connects even portion, first power transmission chamber is in the outage state, and the safety in utilization is high, and can pop out in succession portion automatically, and the convenience of use is high, is worth using widely.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims (1)

1. The utility model provides a multi-functional oil field development power transmission device, include the pedestal and with the pedestal cooperation is used connects even portion, its characterized in that: a first sliding cavity is arranged in the left end face of the seat body, a first sliding block is arranged in the first sliding cavity in a sliding fit manner, a first screw-shaped rod is arranged in the right end face of the first sliding block in a threaded fit manner, a transmission device is arranged at the tail end of the right side of the first screw-shaped rod in a power fit manner, a second sliding cavity is arranged in the bottom wall of the first sliding cavity, a second sliding block integrally arranged with the first sliding block is arranged in the second sliding cavity in a sliding fit manner, a limiting cavity is arranged in the bottom wall of the second sliding cavity in a sliding fit manner, a limiting block integrally arranged with the second sliding block is arranged in the limiting cavity in a sliding fit manner, a clamping cavity is arranged in the bottom wall of the limiting cavity, a clamping block abutted against the end face of the limiting block is arranged in a sliding fit manner in the clamping cavity, an inclined pushing cavity is arranged on the left side and right, a limiting plate fixedly connected with the clamping block is arranged in the third sliding cavity in a sliding fit manner, a first elastic pressing plate is arranged between the bottom end of the limiting plate and the bottom wall of the third sliding cavity in a pushing fit manner, a fourth sliding cavity is communicated and arranged on the inner walls of the left side and the right side of the clamping cavity, an inclined pushing block matched with the inclined pushing cavity in a pushing fit manner is arranged in the fourth sliding cavity in a sliding fit manner, a first motor is fixedly arranged in the left side end face of the inclined pushing block, a first spline shaft is arranged at the left side end of the first motor in a power fit manner, a first hinge shaft is arranged at the right side end of the first motor in a power fit manner, the first hinge shaft is rotatably arranged in the inclined pushing block in a rotating fit manner and extends out of the right side of the inclined pushing block, a second spline shaft is fixedly arranged at the right side end of the first hinge shaft, and a position adjusting device is arranged in the bottom wall of, a first transmission cavity is arranged in the seat body at the left side of a fourth sliding cavity, a second rotating pin shaft is installed in the first transmission cavity in a rotating fit manner, the second rotating pin shaft extends into the fourth sliding cavity, a first spline cavity in spline fit connection with the first spline shaft is arranged in the right end face, a pushing cam is fixedly arranged on the outer surface of the second rotating pin shaft, a clockwork spring is wound on the outer surface of the second rotating pin shaft, one end of the clockwork spring is fixedly connected with the second rotating pin shaft, the other end of the clockwork spring is fixedly connected with the bottom wall of the first transmission cavity, a fifth sliding cavity is arranged in the top wall of the first transmission cavity, a third sliding block in pushing fit with the pushing cam is installed in the fifth sliding cavity in a sliding fit manner, a first penetrating cavity is communicated between the top wall of the fifth sliding cavity and the bottom wall of the second sliding cavity, and a locking and unlocking rod is installed in the first penetrating, the top end of the unlocking rod is provided with an unlocking mechanism, the unlocking rod is fixedly connected with the third sliding block, and a second elastic pressing sheet is arranged between the top end face of the third sliding block and the top wall of the fifth sliding cavity in a pushing and matching manner; a tight inserting cavity which is in inserting fit connection with the connecting part is arranged in the left side end face of the first sliding block, sixth sliding cavities are symmetrically arranged in the upper side wall and the lower side wall of the tight inserting cavity, a push plate is arranged between the sixth sliding cavities on the upper side and the lower side in a sliding fit manner, a third elastic pressing plate is arranged between the right side end face of the push plate and the right side wall of the sixth sliding cavity in a pushing fit manner, a through cavity is arranged on the left side and the right side of the push plate in a penetrating manner, and a first power transmission cavity opposite to the through cavity is arranged in the inner wall on the right side of the tight inserting cavity; the unlocking mechanism comprises a seventh sliding cavity arranged in the bottom wall of the inserting cavity, the seventh sliding cavity penetrates through the bottom end face of the first sliding block and is provided with a locking block in a sliding fit manner, the inner walls of the left side and the right side of the seventh sliding cavity are symmetrically provided with sliding guide cavities, the sliding guide cavities are internally provided with sliding guide blocks which are integrally arranged with the unlocking block in a sliding fit manner, a fourth elastic sheet is arranged between the bottom end face of the sliding guide block and the bottom wall of the sliding guide cavity in a pushing fit manner, a fixed rod is fixedly arranged on the bottom end face of the first sliding block on the right side of the seventh sliding cavity, a reel is rotatably arranged on the bottom end face of the fixed rod in a matching manner, a second penetrating cavity opposite to the reel is arranged in the left end face of the seat body, a third penetrating cavity opposite to the second penetrating cavity is arranged in the left end face of the second sliding block, and a fourth penetrating cavity opposite to the first penetrating cavity, a pushing hole opposite to the fourth penetration cavity is formed in the top wall in the third penetration cavity, a pulling rope is fixedly arranged on the right side wall of the third penetration cavity, and the pulling rope bypasses the reel and is fixedly connected with the end face of the bottom of the unlocking block; the transmission device comprises a second transmission cavity which is arranged in the seat body in an up-and-down extending mode, a third rotating pin shaft is installed in the second transmission cavity in a rotating fit mode, the tail end of the left side of the third rotating pin shaft is fixedly connected with the first spiral rod, a first belt wheel is fixedly arranged on the periphery of the third rotating pin shaft, a fourth rotating pin shaft is installed in the second transmission cavity in a rotating fit mode, the fourth rotating pin shaft extends into the fourth sliding cavity, a second spline cavity in spline fit connection with the second spline shaft is arranged in the end face of the left side of the fourth rotating pin shaft, a second belt wheel is fixedly arranged on the periphery of the fourth rotating pin shaft, and a transmission belt is installed between the second belt wheel and the first belt wheel in a transmission fit mode; the position adjusting device comprises a position adjusting cavity arranged in the bottom wall of the fourth sliding cavity, a position adjusting block is arranged in the position adjusting cavity in a sliding fit manner, the position adjusting block is fixedly connected with the inclined ejection block, a second spiral rod is arranged in the position adjusting block in a threaded fit manner, the right extending tail end of the second spiral rod is connected with the inner wall of the right side of the position adjusting cavity in a rotating fit manner, a second motor is arranged at the left extending tail end of the second spiral rod in a power fit manner, and the second motor is fixedly arranged in the inner wall of the left side of the position adjusting cavity; a first power transmission block is fixedly arranged on the end face of the right side of the second sliding block, a second power transmission cavity which is in plug fit connection with the first power transmission block is arranged in the inner wall of the right side of the second sliding cavity, the second power transmission cavity is connected with mains supply, and the first power transmission block is electrically connected with the first power transmission cavity; the end face of the right side of the connecting part is fixedly provided with a second power transmission block which is connected with the through cavity and the first power transmission cavity in an inserting and matching mode, the second power transmission block is electrically connected with the power conveyer, and a locking cavity which is matched with the unlocking block in a locking mode is arranged in the end face of the bottom of the connecting part.
CN201810866604.2A 2018-08-01 2018-08-01 Multifunctional oil field development electric power transmission device Expired - Fee Related CN108963618B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810866604.2A CN108963618B (en) 2018-08-01 2018-08-01 Multifunctional oil field development electric power transmission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810866604.2A CN108963618B (en) 2018-08-01 2018-08-01 Multifunctional oil field development electric power transmission device

Publications (2)

Publication Number Publication Date
CN108963618A CN108963618A (en) 2018-12-07
CN108963618B true CN108963618B (en) 2020-06-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810866604.2A Expired - Fee Related CN108963618B (en) 2018-08-01 2018-08-01 Multifunctional oil field development electric power transmission device

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CN (1) CN108963618B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107196150A (en) * 2017-01-09 2017-09-22 桐乡市远邦传感器有限公司 A kind of electric supply installation of electric power
CN106921086B (en) * 2017-04-10 2018-01-30 重庆市桑麻环保科技有限公司 A kind of Environmental-protection dust removal device
CN108321627A (en) * 2017-12-20 2018-07-24 广州泰若智能化科技有限公司 A kind of improved industrial dust-extraction unit

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