CN114634067A - Cable protection mechanism for new energy charging pile - Google Patents
Cable protection mechanism for new energy charging pile Download PDFInfo
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- CN114634067A CN114634067A CN202210145670.7A CN202210145670A CN114634067A CN 114634067 A CN114634067 A CN 114634067A CN 202210145670 A CN202210145670 A CN 202210145670A CN 114634067 A CN114634067 A CN 114634067A
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- contact cylinder
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- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims description 16
- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 abstract description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 description 5
- 235000012046 side dish Nutrition 0.000 description 3
- 239000011111 cardboard Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4436—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding
- B65H75/4439—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding acting directly on the material
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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
- H01R13/62—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
- H01R13/72—Means for accommodating flexible lead within the holder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention provides a cable protection mechanism for a new energy charging pile, and relates to the field of new energy charging piles. This new forms of energy fills cable protection machanism for electric pile, including hiding the drum, the inside of hiding the drum is rotated and is pegged graft and have the kinking wheel, and the inside of kinking wheel is fixed to be pegged graft and has the synchronizing shaft, hides the drum and rotates and cup joint both ends around the synchronizing shaft, hides the left side of drum and is provided with the mount, mount and hiding line dish fixed connection, and the left side of mount is provided with a contact section of thick bamboo, and the inner wall of hiding the drum is provided with the cable conductor, the one end of cable conductor and the circumference side fixed connection of kinking wheel. This new forms of energy fills cable protection machanism for electric pile through setting up card strip, air discharge duct and injecing the rope, has reached the cable conductor and has not received the effect of dragging when plug breaks away from with the electric motor car, has solved and has forgotten to break away from plug and electric motor car, and the power of dragging when the electric motor car removes can tear the cable apart, and the cable conductor of fracture department causes the dangerous problem of electrocuteeing easily.
Description
Technical Field
The invention relates to the field of new energy charging piles, in particular to a cable protection mechanism for a new energy charging pile.
Background
Fill electric pile and refer to the equipment of filling that provides charging service for electric automobile. The charging pile mainly comprises a floor type charging pile and a wall-mounted charging pile, mainly adopts charging modes of timing, electricity metering and money counting, has the functions similar to those of an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential area parking lots or charging stations, and can charge electric vehicles of various models according to different voltage levels.
Fill electric pile when charging new energy automobile, need use the plug and the new energy trolley-bus with cable conductor connection is connected, fill electric pile and pass through the cable conductor and the plug is to the trolley-bus power supply, the electric motor car after dashing the electricity, if forgotten to break away from plug and electric motor car, the power of pulling when the electric motor car removes can tear the cable apart, the cable conductor of fracture department causes the electric shock danger easily.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a cable protection mechanism for a new energy charging pile, which solves the problems that a plug is forgotten to be separated from an electric vehicle, the cable is broken by the pulling force when the electric vehicle moves, and the cable at the broken position is easy to cause electric shock danger.
In order to realize the purpose, the invention is realized by the following technical scheme: a cable protection mechanism for a new energy charging pile comprises a wire hiding disc, wherein a wire winding wheel is rotatably inserted in the wire hiding disc, a synchronizing shaft is fixedly inserted in the wire winding wheel, the wire hiding disc is rotatably sleeved at the front end and the rear end of the synchronizing shaft, a fixing frame is arranged on the left side of the wire hiding disc and is fixedly connected with the wire hiding disc, a contact cylinder is arranged on the left side of the fixing frame, a cable is arranged on the inner wall of the wire hiding disc, one end of the cable is fixedly connected with the circumferential side face of the wire winding wheel, the other end of the cable slidably penetrates through the right end of the contact cylinder, a plug is arranged in the contact cylinder, the right end of the plug is fixedly connected with the left end of the cable, a fixed cylinder is fixedly connected with the right end face of the plug, the contact cylinder is slidably sleeved on the outer surface of the fixed cylinder, a suction head is fixedly connected with the left end of the contact cylinder, a spacer ring is slidably inserted in the contact cylinder, and fixedly sleeved on the outer surface of the fixed cylinder, the air discharge duct of inside and outside intercommunication is seted up to the upper surface of contact cylinder, and the last surface sliding of contact cylinder is pegged graft and is had the shrouding, and the right-hand member fixedly connected with of shrouding prescribes a limit to the rope, and the surface sliding of contact cylinder cup joints the surface of prescribing a limit to the rope, and the right-hand member face fixedly connected with spring A of shrouding, spring A's the other end and the last fixed surface of contact cylinder are connected, and spring A activity cup joints the surface of prescribing a limit to the rope.
The upper end of the fixing frame is hinged with a plate wheel, the right end of the limiting rope is fixedly connected with the circumferential side face of the plate wheel, two synchronizing wheels are hinged inside the fixing frame, the two synchronizing wheels are located below the plate wheel, a ratchet wheel is fixedly sleeved at the front end of the synchronizing wheel located below, ratchet teeth are meshed above the ratchet wheel, and the ratchet teeth are elastically hinged with the front face of the fixing frame.
The upper and lower both sides of injecing the rope all are provided with the card strip, the equal fixedly connected with cardboard in the positive back of mount, and two cardboards slide and cup joint the surface at two card strips, and the left side of mount is provided with the telescopic link, the one end fixed connection that keeps away from each other with two card strips respectively in both ends around the telescopic link, and two card strips are located the left side of drum.
Preferably, hide the positive fixedly connected with side dish of drum, the inside of side dish is provided with the thread groove, the side dish rotates to cup joint at the front end of synchronizing shaft, the inside of thread groove is provided with resumes the rope, the inside of thread groove slides to peg graft and has the removal post, the one end of resuming the rope and the front end fixed connection of synchronizing shaft, resume the other end and the removal post fixed connection of rope, the surface activity of resuming the rope has cup jointed spring B, spring B's one end and removal post fixed connection, spring B's the other end and the inner wall fixed connection of thread groove.
Preferably, the front of mount is provided with the adjustable shelf, and the both ends of adjustable shelf slip respectively and cup joint the front end that is located the synchronizing wheel of top and the front end of dish wheel, and the upper and lower both ends of adjustable shelf are articulated to have interior grooved pulley, and two interior grooved pulleys are movable respectively and cup joint the front end that is located the synchronizing wheel of top and the front end of dish wheel, and two interior grooved pulleys pass through the conveyer belt transmission, are located the synchronizing wheel of top and incline a of front end week side fixedly connected with arris strip A, and the front end week side fixedly connected with arris strip B of dish wheel.
Preferably, the upper surface of the fixed frame is fixedly connected with a stabilizing frame, the stabilizing frame is sleeved on the outer surface of the limiting rope in a sliding mode, and the stabilizing frame is located between the disc wheel and the clamping plate.
Preferably, the end of each clamping strip close to each other is trapezoidal, and the side of each clamping strip close to each other is an inclined surface.
Preferably, a baffle ring is fixedly inserted into the contact cylinder and is positioned on the right side of the exhaust groove.
Preferably, the outer surface of the contact cylinder is fixedly sleeved with a limiting ring, and the sealing plate is inserted in the limiting ring in a sliding manner.
Compared with the prior art, the invention has the following beneficial effects:
1. the cable protection mechanism for the new energy charging pile has the advantages that through the arrangement of the clamping strips, the exhaust grooves and the limiting ropes, when the electric vehicle is charged, the plug is connected with the electric vehicle, the two clamping strips are pushed to be close to each other, the telescopic rod is compressed, the end, close to each other, of the two clamping strips is trapezoidal, the limiting rope is gradually clamped when the two clamping strips are close to each other, the length of the left end of the limiting rope and the length of the fixing frame are fixed, after the electric vehicle is started after charging is completed, the limiting rope is gradually tightened, the cable can be extended, when the tensile force applied to the limiting rope reaches a certain degree, the limiting rope pulls the sealing plate to move relative to the contact cylinder, the space inside the contact cylinder is communicated with the outside, the pressure inside the contact cylinder is equal to the outside space, the limiting rope breaks away the plug from the electric vehicle through the contact cylinder when the limiting rope is continuously pulled, and the effect that the cable is not pulled when the plug is separated from the electric vehicle is achieved, the problem of forget to break away from plug and electric motor car, the power of tearing when the electric motor car removes can tear the cable apart, and the cable conductor of fracture department causes the danger of electrocuteeing easily is solved.
2. This new forms of energy fills cable protection machanism for electric pile resumes rope, thread groove, removal post and spring B through setting up, when retrieving the cable conductor, spring B removes the post through promoting and stretches, then drives the synchronizing shaft through resuming the rope and rotates, and the synchronizing shaft drives the kinking wheel rotation when rotating and twines the rolling to the cable conductor to accomplish the automatic rolling to the cable conductor, time when having reduced the cable conductor rolling.
3. This new forms of energy fills cable protection machanism for electric pile, through setting up the adjustable shelf, the inner sheave, rib A, rib B and conveyer belt, after being connected plug and electric motor car, the adjustable shelf drives two inner sheave and removes, make two inner sheave overlap respectively on rib A and rib B, break away from the back at plug and electric motor car, because the card strip is to injecing the rope chucking, thereby the plate wheel can not be to injecing the rope winding, make the synchronizing wheel can not rotate, the cable conductor can not remove under the clamp of two synchronizing wheels presss from both sides tightly, when promoting two card strip malpositions and keeping away from the back, the plate wheel can be to injecing the rope winding, the synchronizing wheel that is located the top makes the plate wheel synchronous rotation through the conveyer belt under the pulling of cable rope, accomplish the automatic rolling to injecing the rope.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the side plate of the present invention;
FIG. 3 is a schematic view of the internal structure of the wire hiding disc of the present invention;
FIG. 4 is a schematic view of the internal structure of the contact cylinder of the present invention;
FIG. 5 is a schematic view of the movable frame and the inner grooved pulley according to the present invention;
fig. 6 is a schematic view of the connection of the stabilizer and the limiting rope according to the present invention.
The device comprises a wire hiding disc 1, a wire winding wheel 2, a synchronizing shaft 3, a fixing frame 4, a cable 5, a contact cylinder 6, a plug 7, a fixing cylinder 8, a suction head 9, an exhaust groove 10, a limiting rope 11, a sealing plate 12, a spring A13, a wire coiling wheel 14, a synchronizing wheel 15, a ratchet wheel 16, a ratchet tooth 17, a clamping strip 18, a clamping plate 19, a telescopic rod 20, a side plate 21, a thread groove 22, a restoring rope 23, a moving column 24, a movable frame 25, an inner grooved wheel 26, a conveying belt 27, a rib strip A28, a rib strip B29, a stabilizing frame 30, a retaining ring 31, a limiting ring 32, a spring B33 and a spacing ring 34.
Detailed Description
As shown in fig. 1-6, a cable protection mechanism for a new energy charging pile comprises a wire hiding disc 1, a wire winding wheel 2 is rotatably inserted in the wire hiding disc 1, a synchronizing shaft 3 is fixedly inserted in the wire winding wheel 2, the wire hiding disc 1 is rotatably sleeved at the front end and the rear end of the synchronizing shaft 3, a fixing frame 4 is arranged on the left side of the wire hiding disc 1, the fixing frame 4 is fixedly connected with the wire hiding disc 1, a contact cylinder 6 is arranged on the left side of the fixing frame 4, a cable 5 is arranged on the inner wall of the wire hiding disc 1, a side disc 21 is fixedly connected to the front side of the wire hiding disc 1, a thread groove 22 is arranged in the side disc 21, the side disc 21 is rotatably sleeved at the front end of the synchronizing shaft 3, a recovery rope 23 is arranged in the thread groove 22, a moving column 24 is slidably inserted in the thread groove 22, one end of the recovery rope 23 is fixedly connected with the front end of the synchronizing shaft 3, and the other end of the recovery rope 23 is fixedly connected with the moving column 24, resume the surface activity of rope 23 and cup jointed spring B33, spring B33's one end and removal post 24 fixed connection, spring B33's the other end and the inner wall fixed connection of thread groove 22, when cable conductor 5 breaks away from on the kinking wheel 2, through synchronizing shaft 3 to resuming rope 23 winding pulling spring B33 compression, thereby when the left end at cable conductor 5 is not atress, spring B33 can drive synchronizing shaft 3 and kinking wheel 2 and twine cable conductor 5 winding, accomplish the winding to cable conductor 5 automatically.
One end of a cable 5 is fixedly connected with the circumferential side face of the winding wheel 2, one end of the cable 5 connected with the winding wheel 2 is communicated with the charging pile body, the other end of the cable 5 penetrates through the right end of the contact cylinder 6 in a sliding manner, a plug 7 is arranged inside the contact cylinder 6, the right end of the plug 7 is fixedly connected with the left end of the cable 5, the right end face of the plug 7 is fixedly connected with the fixed cylinder 8, the contact cylinder 6 is sleeved on the outer surface of the fixed cylinder 8 in a sliding manner, the left end of the contact cylinder 6 is fixedly connected with a suction head 9, the suction head 9 can be adsorbed on the surface of a vehicle body through deformation, a spacer ring 34 is inserted inside the contact cylinder 6 in a sliding manner, the spacer ring 34 is fixedly sleeved on the outer surface of the fixed cylinder 8, the upper surface of the contact cylinder 6 is provided with an exhaust groove 10 communicated with the inside and outside, the upper surface of the contact cylinder 6 is inserted with a sealing plate 12 in a sliding manner, the right end of the sealing plate 12 is fixedly connected with a limiting rope 11, the upper surface of the contact cylinder 6 is sleeved on the outer surface of the limiting rope 11 in a sliding manner, contact cylinder 6's external surface fixation has cup jointed spacing ring 32, shrouding 12 slides and pegs graft in spacing ring 32's inside, spacing ring 32 guarantees shrouding 12 and contact cylinder 6 in close contact with, shrouding 12's right-hand member face fixedly connected with spring A13, spring A13's the other end is connected with the last fixed surface of contact cylinder 6, spring A13 activity is cup jointed at the surface of injecing rope 11, contact cylinder 6's internal fixation pegs graft and is had fender ring 31, keep off the right side that ring 31 is located exhaust duct 10.
The upper end of mount 4 articulates there is dish wheel 14, the right-hand member of injecing rope 11 and the circumference side fixed connection of dish wheel 14, the inside of mount 4 articulates there are two synchronizing wheels 15, two synchronizing wheels 15 are through pressing from both sides tight cable conductor 5, make cable conductor 5 when moving, synchronizing wheel 15 rotates in step, two synchronizing wheels 15 are located the below of dish wheel 14, the front end of synchronizing wheel 15 that is located the below is fixed to be cup jointed ratchet 16, the meshing of the top of ratchet 16 has ratchet 17, ratchet 17 is articulated with the front elasticity of mount 4, when rolling up cable conductor 5, stir ratchet 17 and ratchet 16 and break away from the meshing.
The upper side and the lower side of the limiting rope 11 are both provided with clamping strips 18, one ends of the two clamping strips 18 close to each other are both trapezoidal, one sides of the two clamping strips 18 close to each other are inclined planes, clamping plates 19 are fixedly connected to the front back surface of the fixed frame 4, stabilizing frames 30 are fixedly connected to the upper surface of the fixed frame 4, the stabilizing frames 30 are sleeved on the outer surfaces of the limiting rope 11 in a sliding mode, the stabilizing frames 30 are located between the disc wheels 14 and the clamping plates 19, the stabilizing frames 30 guarantee that the limiting rope 11 cannot be staggered with the disc wheels 14 when moving, the two clamping plates 19 are sleeved on the outer surfaces of the two clamping strips 18 in a sliding mode, a telescopic rod 20 is arranged on the left side of the fixed frame 4, the front end and the rear end of the telescopic rod 20 are respectively fixedly connected with one ends of the two clamping strips 18 far away from each other, the two clamping strips 18 are located on the left side of the disc wheels 14, a movable frame 25 is arranged in front of the fixed frame 4, two ends of the movable frame 25 are respectively sleeved on the front ends of the synchronizing wheels 15 located above and the front ends of the disc wheels 14 in a sliding mode, the upper end and the lower end of the movable frame 25 are hinged with inner grooved wheels 26, the two inner grooved wheels 26 are respectively movably sleeved at the front end of the synchronizing wheel 15 and the front end of the plate wheel 14, the two inner grooved wheels 26 are driven by a conveyor belt 27, the peripheral side surface of the front end of the synchronizing wheel 15 is fixedly connected with a rib A28, the peripheral side surface of the front end of the plate wheel 14 is fixedly connected with a rib B29, when the cable 5 and the limiting rope 11 are pulled out, the two inner grooved wheels 26 are not meshed with the rib A28 and the rib B29, so that the synchronizing wheel 15 and the plate wheel 14 do not generate interference when rotating, when the cable 5 is collected, the two inner grooved wheels 26 are respectively sleeved on the rib A28 and the rib B29, and the synchronizing wheel 15 and the plate wheel 14 above and the two inner grooved wheels 26 rotate synchronously.
When the plug 7 is connected with an electric vehicle, the plug 7 drives the spacer ring 34 to slide in the contact cylinder 6, the suction head 9 is adsorbed on the surface of the body of the electric vehicle, when the spacer ring 34 moves rightwards, air on the left side of the spacer ring 34 in the contact cylinder 6 is discharged from the suction head 9, so that the left end of the spacer ring 34 is in a negative pressure state, stable adsorption of the suction head 9 on the body of the electric vehicle is ensured, the limiting rope 11 is driven to move synchronously when the contact cylinder 6 pulls the cable 5, because the end, close to each other, of the two clamping strips 18 is trapezoidal, the limiting rope 11 is gradually clamped when the two clamping strips 18 are close to each other, the length of the left end of the limiting rope 11 and the length of the fixed frame 4 are fixed, after the electric vehicle is started after charging is completed, the limiting rope 11 is gradually tightened, the cable 5 can extend, when the tensile force applied to the limiting rope 11 reaches a certain degree, the limiting rope 11 pulls the sealing plate 12 to move relative to the contact cylinder 6, make the inside space of a contact section of thick bamboo 6 pass through air discharge duct 10 and outside intercommunication, make the pressure in the contact section of thick bamboo 6 equal with the exterior space, inject rope 11 and break away from plug and electric motor car through a contact section of thick bamboo 6 when continuing to receive to pull to cable conductor 5 does not receive when plug 7 breaks away from with the electric motor car and pulls, prevents that cable conductor 5 from receiving to pull and produces the fracture.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a new forms of energy fill cable protection machanism for electric pile, includes wire hiding dish (1), its characterized in that: the inner part of the wire hiding disc (1) is rotatably inserted with a wire winding wheel (2), the inner part of the wire winding wheel (2) is fixedly inserted with a synchronizing shaft (3), the wire hiding disc (1) is rotatably sleeved at the front end and the rear end of the synchronizing shaft (3), the left side of the wire hiding disc (1) is provided with a fixing frame (4), the fixing frame (4) is fixedly connected with the wire hiding disc (1), the left side of the fixing frame (4) is provided with a contact cylinder (6), the inner wall of the wire hiding disc (1) is provided with a cable (5), one end of the cable (5) is fixedly connected with the circumferential side face of the wire winding wheel (2), the other end of the cable (5) slidably penetrates through the right end of the contact cylinder (6), a plug (7) is arranged inside the contact cylinder (6), the right end of the plug (7) is fixedly connected with the left end of the cable (5), the right end face of the plug (7) is fixedly connected with a fixed cylinder (8), the contact cylinder (6) is slidably sleeved on the outer surface of the fixed cylinder (8), the left end fixedly connected with suction head (9) of a contact cylinder (6), the inside of the contact cylinder (6) is slidably inserted with a spacer ring (34), the spacer ring (34) is fixedly sleeved on the outer surface of a fixed cylinder (8), an exhaust groove (10) communicated with the inside and the outside is formed in the upper surface of the contact cylinder (6), a sealing plate (12) is slidably inserted in the upper surface of the contact cylinder (6), a limiting rope (11) is fixedly connected to the right end of the sealing plate (12), the upper surface of the contact cylinder (6) is slidably sleeved on the outer surface of the limiting rope (11), a spring A (13) is fixedly connected to the right end surface of the sealing plate (12), the other end of the spring A (13) is fixedly connected with the upper surface of the contact cylinder (6), and the spring A (13) is movably sleeved on the outer surface of the limiting rope (11);
the upper end of the fixed frame (4) is hinged with a plate wheel (14), the right end of the limiting rope (11) is fixedly connected with the circumferential side face of the plate wheel (14), two synchronizing wheels (15) are hinged inside the fixed frame (4), the two synchronizing wheels (15) are positioned below the plate wheel (14), a ratchet wheel (16) is fixedly sleeved at the front end of the synchronizing wheel (15) positioned below, a ratchet tooth (17) is meshed above the ratchet wheel (16), and the ratchet tooth (17) is elastically hinged with the front face of the fixed frame (4);
the upper side and the lower side of the limiting rope (11) are provided with clamping strips (18), clamping plates (19) are fixedly connected to the front back face of the fixing frame (4), the two clamping plates (19) are sleeved on the outer surfaces of the two clamping strips (18) in a sliding mode, a telescopic rod (20) is arranged on the left side of the fixing frame (4), the front end and the rear end of the telescopic rod (20) are fixedly connected with one ends, far away from the two clamping strips (18), of the telescopic rod, and the two clamping strips (18) are located on the left side of the plate wheel (14).
2. The cable protection mechanism for the new energy charging pile according to claim 1, characterized in that: the front side of the wire hiding disc (1) is fixedly connected with a side disc (21), a thread groove (22) is formed in the side disc (21), the side disc (21) is rotatably sleeved at the front end of a synchronizing shaft (3), a recovery rope (23) is arranged in the thread groove (22), a movable column (24) is inserted in the thread groove (22) in a sliding mode, one end of the recovery rope (23) is fixedly connected with the front end of the synchronizing shaft (3), the other end of the recovery rope (23) is fixedly connected with the movable column (24), a spring B (33) is movably sleeved on the outer surface of the recovery rope (23), one end of the spring B (33) is fixedly connected with the movable column (24), and the other end of the spring B (33) is fixedly connected with the inner wall of the thread groove (22).
3. The cable protection mechanism for the new energy charging pile according to claim 1, characterized in that: the utility model discloses a synchronous wheel, including mount (4), the place ahead of mount (4) is provided with adjustable shelf (25), the both ends of adjustable shelf (25) slide respectively to cup joint the front end that is located synchronizing wheel (15) of top and the front end of dish wheel (14), the upper and lower both ends of adjustable shelf (25) are articulated to have inner sheave (26), two inner sheave (26) activity respectively cup joint the front end that is located synchronizing wheel (15) of top and the front end of dish wheel (14), two inner sheave (26) pass through conveyer belt (27) transmission, the front end periphery side fixedly connected with rib A (28) of synchronizing wheel (15) that are located the top, the front end periphery side fixedly connected with rib B (29) of dish wheel (14).
4. The cable protection mechanism for the new energy charging pile according to claim 1, characterized in that: the upper surface of the fixed frame (4) is fixedly connected with a stabilizing frame (30), the stabilizing frame (30) is sleeved on the outer surface of the limiting rope (11) in a sliding mode, and the stabilizing frame (30) is located between the disc wheel (14) and the clamping plate (19).
5. The cable protection mechanism for the new energy charging pile according to claim 1, characterized in that: the end of each clamping strip (18) close to each other is trapezoidal, and the surface of each clamping strip (18) close to each other is an inclined surface.
6. The cable protection mechanism for the new energy charging pile according to claim 1, characterized in that: a baffle ring (31) is fixedly inserted into the contact cylinder (6), and the baffle ring (31) is positioned on the right side of the exhaust groove (10).
7. The cable protection mechanism for the new energy charging pile according to claim 1, characterized in that: the outer surface of the contact cylinder (6) is fixedly sleeved with a limiting ring (32), and the closing plate (12) is inserted in the limiting ring (32) in a sliding mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210145670.7A CN114634067B (en) | 2022-02-17 | 2022-02-17 | New forms of energy fills electric pile with cable conductor protection machanism |
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| CN202210145670.7A CN114634067B (en) | 2022-02-17 | 2022-02-17 | New forms of energy fills electric pile with cable conductor protection machanism |
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| CN114634067B CN114634067B (en) | 2024-02-20 |
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| CN114634067B (en) | 2024-02-20 |
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Effective date of registration: 20240123 Address after: 315 Kaiyuan Road, Cixi City, Ningbo City, Zhejiang Province, 315203 Applicant after: Zhejiang Jiachen New Energy Development Co.,Ltd. Country or region after: China Address before: 455000 4th floor, unit 4, building 5, zone a, Xiangzhou community, Tongxing street, Wenfeng District, Anyang City, Henan Province Applicant before: Huang Jiansong Country or region before: China |
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Address after: 315 Kaiyuan Road, Cixi City, Ningbo City, Zhejiang Province, 315203 Patentee after: Zhejiang Jiachen New Energy Co.,Ltd. Country or region after: China Address before: 315 Kaiyuan Road, Cixi City, Ningbo City, Zhejiang Province, 315203 Patentee before: Zhejiang Jiachen New Energy Development Co.,Ltd. Country or region before: China |