CN218058006U

CN218058006U - Charging gun wire winding and unwinding device of charging pile and charging pile

Info

Publication number: CN218058006U
Application number: CN202222392576.XU
Authority: CN
Inventors: 赵启凡; 王超
Original assignee: Xi'an Telai Intelligent Charging Technology Co ltd; Qingdao Teld New Energy Technology Co Ltd
Current assignee: Xi'an Telai Intelligent Charging Technology Co ltd; Qingdao Teld New Energy Technology Co Ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-16
Anticipated expiration: 2032-09-08

Abstract

The utility model provides a charging gun wire winding and unwinding device of a charging pile and the charging pile, which relate to the technical field of automobile charging equipment and comprise a wire spring winder, a guide mechanism, a connecting rope and a fixing part; the connecting rope pulls the charging gun wire through the fixing part, and the charging gun wire is in a suspended state under the combined action of the connecting rope and the wire spring winder; realize dragging of the rifle line that charges on the electric pile through the guiding mechanism of wire spring winder and combination, realize the spacing arrangement to the rifle line that charges, no matter be under the rifle line unused state that charges, still drag the rifle line that charges to the vehicle charging in-process, the connection rope that utilizes different extension lengths carries out unsettled pulling to the rifle line that charges and draws, the rifle line that charges who exists among the prior art has been alleviated and has been scattered on ground, easy winding is knotted or because the damaged insulating protective layer of friction causes the risk of signal line twist-off, and scattered rifle line that charges stumbles pedestrian or the possibility that the vehicle rolled easily, there is the technical problem of potential safety hazard.

Description

Fill rifle line winding and unwinding devices and fill electric pile that charge of electric pile

Technical Field

The utility model belongs to the technical field of car battery charging outfit technique and specifically relates to a fill rifle line winding and unwinding devices that charges of electric pile and fill electric pile are related to.

Background

With the large-area popularization of electric automobiles, the demand of charging piles is rapidly increased; the rifle that charges on the market uses most generally with the high-power rifle that charges of 250A at present, and the electric pile rifle line that charges on the market all freely scatters on ground.

In the charging process, a vehicle owner inserts a charging gun on a vehicle, gun lines are scattered on the ground, the gun lines are easy to wind and knot, and a signal line has the risk of twist-off; meanwhile, the gun lines are thrown on the ground in a scattered manner, so people are easy to trip over, and unsafe accidents are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fill electric pile's rifle line winding and unwinding devices that charges and fill electric pile to alleviate the rifle line that charges that exists among the prior art and scatter on ground, easy winding is tied a knot or because the damaged insulating protective layer of friction causes the risk of signal line twist-off, and the rifle line that charges that scatters stumbles the possibility that pedestrian or vehicle rolled easily, has the technical problem of potential safety hazard.

The utility model provides a pair of fill rifle line winding and unwinding devices that charges of electric pile, include: a wire spring winder, a guide mechanism, a connecting rope and a fixing part;

the wire spring winder is positioned on the charging pile, the guide mechanism is connected with the charging pile, one end of the connecting rope penetrates through the guide mechanism to be connected with the wire spring winder, and the guide mechanism is used for adjusting the direction of the connecting rope extending out of the wire spring winder;

the other end of connecting the rope with the fixed part is connected, the fixed part with charge the rifle line and be connected, the fixed part can along with charge the rifle line and remove, in order to drive connect the rope for the wire spring winder stretches out or retrieves, connect the rope be used for through the fixed part draws and draws charge the rifle line, and be in connect the rope with under the combined action of wire spring winder, charge the rifle line and be unsettled state.

The utility model discloses in the embodiment of preferred, the wire spring winder install in fill the top of electric pile, just guiding mechanism with the outlet correspondence of wire spring winder arranges, guiding mechanism's tip stretches out fill the lateral wall of electric pile, so that it stretches out to connect the rope the one end warp of wire spring winder guiding mechanism with the fixed part is connected.

In a preferred embodiment of the present invention, the guiding mechanism comprises a guiding component and a tensioning component;

the tensioning assembly is located the direction subassembly with between the wire spring winder, the tensioning assembly with the direction subassembly respectively with fill electric pile and connect, the warp the wire spring winder stretches out connect the rope and loop through the tensioning assembly with the direction subassembly, the tensioning assembly is used for driving connect the rope and be the tensioning state, the direction subassembly is used for adjusting connect the direction of stretching out of rope.

In a preferred embodiment of the present invention, the tensioning assembly includes a tensioning base, a first tensioning wheel and a second tensioning wheel;

the tensioning base is connected with the charging pile, a mounting groove is formed in the tensioning base, the first tensioning wheel and the second tensioning wheel are arranged in the mounting groove, the first tensioning wheel and the second tensioning wheel are respectively in rotating connection with the tensioning base, a tensioning channel is formed between the first tensioning wheel and the second tensioning wheel, the connecting rope penetrates through the tensioning channel, and the connecting rope is respectively in contact tensioning with the first tensioning wheel and the second tensioning wheel.

In a preferred embodiment of the present invention, the guiding assembly comprises a guiding base and a guiding wheel;

the direction base with fill electric pile's lateral wall and connect, the direction base has the income rope mouth and play rope mouth that are perpendicular setting, the leading wheel with the direction base rotates to be connected, it passes through to connect the rope warp income rope mouth stretches out the leading wheel play rope mouth.

In a preferred embodiment of the present invention, the present invention further comprises a mounting base;

the mounting base with fill electric pile's top fixed connection, the mounting base has the storage tank, the wire spring winder with the tensioning subassembly all is located in the storage tank, just the tensioning base with the lateral wall of mounting base is fixed, the mounting base corresponds the position of tensioning base is provided with and is used for connect the through-hole that the rope runs through, the direction base with the mounting base deviates from one side of tensioning base is connected, so that the direction base stretches out fill electric pile's lateral wall.

In a preferred embodiment of the present invention, the fixing portion includes a clamping member;

one end of the clamping piece is connected with the connecting rope, the other end of the clamping piece can be opened or closed relatively, and the clamping piece is used for clamping the charging gun wire.

In a preferred embodiment of the present invention, the fixing portion further includes an elastic layer;

the holder has the centre gripping space, the elastic layer is located inside the centre gripping space, just the elastic layer with the inner wall connection of holder, the elastic layer be used for with rifle line butt charges, the elastic layer can be relatively along with the outer wall flexible deformation of rifle line charges, in order to pass through the elastic layer centre gripping is fixed the rifle line charges.

In a preferred embodiment of the present invention, the elastic layer comprises a flexible spring and a clamping ring;

the grip ring is provided with a plurality ofly, and is a plurality of the grip ring along the centre gripping space circumference of holder is arranged, every the grip ring with at least be provided with one between the holder the expanding spring, expanding spring's both ends respectively with the grip ring with holder inner wall connection, the grip ring be used for with the rifle line butt that charges, expanding spring has the order the grip ring with the elasticity trend of the outer wall contact of rifle line that charges.

The utility model provides a pair of fill electric pile, include fill electric pile's rifle line winding and unwinding devices that charges.

The utility model provides a pair of fill rifle line winding and unwinding devices that charges of electric pile, include: a wire spring winder, a guide mechanism, a connecting rope and a fixing part; the wire spring winder is positioned on the charging pile, the guide mechanism is connected with the charging pile, one end of the connecting rope penetrates through the guide mechanism to be connected with the wire spring winder, and the guide mechanism is used for adjusting the direction of the connecting rope extending out of the wire spring winder; the other end of the connecting rope is connected with the fixing part, the fixing part is connected with the charging gun wire, the fixing part can move along with the charging gun wire to drive the connecting rope to extend out or recover relative to the wire spring winder, the connecting rope is used for pulling the charging gun wire through the fixing part, and under the combined action of the connecting rope and the wire spring winder, the charging gun wire is in a suspended state; realize dragging of the rifle line that charges on the electric pile through the guiding mechanism of wire spring winder and combination, realize the spacing arrangement to the rifle line that charges, no matter be under the rifle line unused state that charges, still drag the rifle line that charges to the vehicle charging in-process, the connection rope that utilizes different extension lengths carries out unsettled pulling to the rifle line that charges and draws, the rifle line that charges who exists among the prior art has been alleviated and has been scattered on ground, easy winding is knotted or because the damaged insulating protective layer of friction causes the risk of signal line twist-off, and scattered rifle line that charges stumbles pedestrian or the possibility that the vehicle rolled easily, there is the technical problem of potential safety hazard.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a charging gun line winding and unwinding device of a charging pile according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a charging gun line of the charging gun line winding and unwinding device of the charging pile according to the embodiment of the present invention in an extended state;

fig. 3 is a schematic structural view of a mounting base of the charging gun line winding and unwinding device of the charging pile according to the embodiment of the present invention;

fig. 4 is a schematic structural view of the interior of the mounting base of the charging gun wire winding and unwinding device of the charging pile provided by the embodiment of the invention;

fig. 5 is a schematic structural view of the guiding mechanism of the charging gun wire winding and unwinding device of the charging pile according to the embodiment of the present invention combined with the wire spring winder.

Icon: 100-charging pile; 101-charging gun line; 200-wire spring winder; 300-a guide mechanism; 301-a guide assembly; 311-a guide base; 321-a guide wheel; 302-a tensioning assembly; 312-a tensioning base; 322-a first tensioning wheel; 332-a second tensioning wheel; 400-connecting ropes; 500-a stationary part; 501-clamping a space; 600-mounting a base.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the charging gun cable winding and unwinding device for charging pile provided in this embodiment includes: a wire spring reel 200, a guide mechanism 300, a connection cord 400, and a fixing portion 500; the wire spring winder 200 is positioned on the charging pile 100, the guide mechanism 300 is connected with the charging pile 100, one end of the connecting rope 400 penetrates through the guide mechanism 300 to be connected with the wire spring winder 200, and the guide mechanism 300 is used for adjusting the direction of the connecting rope 400 extending out of the wire spring winder 200; the other end of connecting rope 400 is connected with fixed part 500, and fixed part 500 is connected with the rifle line 101 that charges, and fixed part 500 can remove along with rifle line 101 that charges to the drive is connected rope 400 and is stretched out or retrieve for wire spring winder 200, connects rope 400 and is used for drawing the rifle line 101 that charges through fixed part 500, and under the combined action of connecting rope 400 and wire spring winder 200, rifle line 101 that charges is unsettled state.

It should be noted that the charging gun wire winding and unwinding device of the charging pile provided in this embodiment can be installed for the existing structure of the charging pile 100, that is, the wire spring winder 200 and the guide mechanism 300 are installed at the position of the charging pile 100 corresponding to the charging gun wire 101, wherein the wire spring winder 200 can automatically wind and unwind the connection rope 400, and an annular connection is formed between the connection rope 400 and the fixing portion 500 and the outside of the charging gun wire 101, when the charging gun wire 101 is inserted into the charging pile 100, the connection rope 400 is retracted into the wire spring winder 200, and the connection rope 400 and the fixing portion 500 can drive the position connected with the charging gun wire 101 to form a hanging type, that is, when the gun head of the charging gun wire 101 is inserted into the charging pile 100, the connection rope 400 drives the charging gun wire 101 in a retracted state to form a hanging type, so that the possibility that the charging gun wire 101 is too long and falls on the ground, a pedestrian is easily tripped, and a vehicle is rolled is prevented; further, when the electric vehicle is charged, the gun head connected with the charging gun line 101 is manually taken down from the charging pile 100, in the charging process, when the charging gun line 101 is manually pulled, the connecting rope 400 connected with the wire spring winder 200 is pulled out, the gun head is inserted into the charging port of the electric vehicle, the redundant charging gun line 101 is pulled by the connecting rope 400 extending out of the wire spring winder 200, the charging gun line 101 is prevented from falling off the ground and twisting and knotting possibility, meanwhile, the connecting rope 400 can be driven to be pulled out in an inclined mode in the manual pulling process of the charging gun line 101, on the basis that the extending angle of the connecting rope 400 can be adjusted through the guide mechanism 300, the guide mechanism 300 can also decompose the acting force applied to the connecting rope 400 by the wire spring 200, and the stability of the connecting rope 400 in the hanging state of pulling the charging gun line 101 is ensured.

As shown in fig. 4, the wire spring reel 200 may be selected from a non-self-locking wire spring reel 200 and a self-locking wire spring reel 200, and the non-self-locking wire spring reel 200 may automatically recover the connecting rope 400 upon the loss of the acting force of the connecting rope 400; the wire spring winder 200 with the self-locking device has an automatic wire arranging function, after the connecting rope 400 is pulled out for one section, the self-locking device acts to lock the gun wire and keep the gun head firmly inserted into a charging port of a vehicle, if the gun is pulled out after charging is finished, one section needs to be pulled out, so that the connecting rope 400 steps over the self-locking device, then the charging gun is loosened, and the connecting rope 400 drives the charging gun wire 101 to automatically retract; since the wire spring reel 200 belongs to the structure of the wire take-up and pay-off in the related art, the specific structure of the wire spring reel 200 is not protected here.

The rifle line winding and unwinding devices that charges of electric pile that this embodiment provided includes: wire spring reel 200, guide mechanism 300, connecting cord 400, and fixing part 500; the wire spring winder 200 is positioned on the charging pile 100, the guide mechanism 300 is connected with the charging pile 100, one end of the connecting rope 400 penetrates through the guide mechanism 300 to be connected with the wire spring winder 200, and the guide mechanism 300 is used for adjusting the direction of the connecting rope 400 extending out of the wire spring winder 200; the other end of the connecting rope 400 is connected with the fixing part 500, the fixing part 500 is connected with the charging gun wire 101, the fixing part 500 can move along with the charging gun wire 101 to drive the connecting rope 400 to extend out or retract relative to the wire spring winder 200, the connecting rope 400 is used for pulling the charging gun wire 101 through the fixing part 500, and the charging gun wire 101 is in a suspended state under the combined action of the connecting rope 400 and the wire spring winder 200; the charging gun wire 101 on the charging pile 100 is pulled through the wire spring winder 200 and the combined guide mechanism 300, the charging gun wire 101 is limited and arranged, no matter the charging gun wire 101 is not in a use state, or the charging gun wire 101 is pulled to the vehicle charging process, the charging gun wire 101 is pulled in the air by the connecting rope 400 with different extending lengths, the charging gun wire 101 is prevented from falling on the ground, the risk that the signal wire is twisted off due to knotting of coils or friction damage of an insulating protection layer in the prior art is relieved, and the possibility that the scattered charging gun wire 101 trips pedestrians or vehicles easily is overcome, so that the technical problem of potential safety hazards exists.

On the basis of the above embodiment, further, in the preferred embodiment of the present invention, the wire spring reel 200 is installed on the top of the charging pile 100, and the guiding mechanism 300 is disposed corresponding to the outlet of the wire spring reel 200, and the end of the guiding mechanism 300 extends out of the side wall of the charging pile 100, so that the end of the connecting rope 400 extending out of the wire spring reel 200 is connected to the fixing part 500 through the guiding mechanism 300.

In this embodiment, the wire-spring reel 200 is horizontally arranged on the top of the charging pile 100, that is, one end of the connection cord 400 extending out of the wire-spring reel 200 extends horizontally, the guide mechanism 300 extends out of the sidewall of the charging pile 100, and the guide mechanism 300 has a function of changing the connection cord 400, the position of the cord outlet of the guide mechanism 300 corresponds to the position of the charging gun cord 101, when the connection cord 400 passes through the guide mechanism 300 and is arranged corresponding to the charging gun cord 101, the connection cord 400 changes its direction through the guide mechanism 300, and thus the connection cord 400 is vertically oriented toward the charging gun cord 101, after the fixing part 500 is connected to the charging gun cord 101, the charging gun cord 101 in a free state can be suspended in a vertical direction by the connection cord 400, and simultaneously, when the charging gun cord 101 is in a vehicle charging state, the charging cord 101 can balance the acting force of the connection cord 400 on the connection cord 200 extending out with respect to the wire-spring reel 200 by the charging gun cord 101, that the connection cord 400 is arranged in an inclined state, that is the connection cord 400 can be in an extended state of the charging gun cord 101, and the guide mechanism 300 and the charging gun cord 101 can balance the acting force exerted on the connection cord 200, thereby ensuring stability of the connection cord 400 and the stability of the charging gun 400 and the charging gun 101.

In the preferred embodiment of the present invention, the guiding mechanism 300 comprises a guiding component 301 and a tensioning component 302; tensioning assembly 302 is located between direction subassembly 301 and wire spring winder 200, and tensioning assembly 302 and direction subassembly 301 are connected with filling electric pile 100 respectively, and the connection rope 400 that stretches out through wire spring winder 200 loops through tensioning assembly 302 and direction subassembly 301, and tensioning assembly 302 is used for driving connection rope 400 and is the tensioning state, and direction subassembly 301 is used for adjusting the direction of stretching out of connecting rope 400.

In this embodiment, tensioning set 302 can exert the drag effort to the connection rope 400 that stretches out through wire spring winder 200, and guide assembly 301 and tensioning set 302 can not be located same level, namely after connection rope 400 that stretches out through wire spring winder 200 passes through tensioning set 302, tensioning set 302 can make connection rope 400 stretch out through wire spring winder 200 and be the tensioning and stretch out, after connection rope 400 passes through guide mechanism 300, guide mechanism 300 can drive and connect rope 400 and be the slope and extend, make connection rope 400 exert the effort to tensioning set 302, thereby can make the formation tensioning state that connection rope 400 can be better, change the extending direction who connects rope 400 through guide mechanism 300 at last, guarantee to connect the fixed part 500 of rope 400 and tip and the being connected of rifle line 101 that charges.

In the preferred embodiment of the present invention, the tension assembly 302 includes a tension base 312, a first tension wheel 322, and a second tension wheel 332; tensioning base 312 is connected with charging pile 100, has the mounting groove on tensioning base 312, and first tensioning wheel 322 and second tensioning wheel 332 all set up in the mounting groove, and first tensioning wheel 322 and second tensioning wheel 332 rotate with tensioning base 312 respectively and are connected, form the tensioning passageway between first tensioning wheel 322 and the second tensioning wheel 332, connect rope 400 and run through the tensioning passageway, and connect rope 400 with first tensioning wheel 322 and second tensioning wheel 332 contact tensioning respectively.

In this embodiment, the tensioning base 312 may be disposed at an end of a sidewall of the charging pile 100, the tensioning base 312 may be fixed to the charging pile 100, the first tensioning wheel 322 and the second tensioning wheel 332 are disposed opposite to each other, and the first tensioning wheel 322 and the second tensioning wheel 332 are rotatably connected to the tensioning base 312, respectively, a tensioning channel for fixing the connection rope 400 is formed between the first tensioning wheel 322 and the second tensioning wheel 332, after the connection rope 400 passes through the tensioning channel, the connection rope 400 may abut against the first tensioning wheel 322 and the second tensioning wheel 332, and under the rotating action of the first tensioning wheel 322 and the second tensioning wheel 332, the connection rope 400 may be always in a tensioned state, so as to ensure stability of the charging gun wire 101 in the connected state.

In the preferred embodiment of the present invention, the guiding assembly 301 comprises a guiding base 311 and a guiding wheel 321; guide base 311 is connected with the lateral wall that fills electric pile 100, and guide base 311 has and is the income rope mouth and the play rope mouth of perpendicular setting, and leading wheel 321 rotates with guide base 311 to be connected, connects rope 400 and stretches out the play rope mouth through leading wheel 321 through going into the rope mouth.

In this embodiment, the guide base 311 may be fixedly connected to a side wall of the charging pile 100, and the guide base 311 may extend out of an end portion of the charging pile 100, wherein an opening direction of the rope inlet faces a position of the tensioning channel, that is, the connecting rope 400 may horizontally extend into the rope inlet position, an opening direction of the rope outlet vertically faces the charging gun line 101, and the guide wheel 321 may be a directional wheel, that is, the direction of the connecting rope 400 may be changed by using the guide wheel 321, so that the connecting rope 400 vertically faces the charging gun line 101, and thus the connection between the fixing portion 500 and the charging gun line 101 may be ensured; specifically, when the rifle head of rifle line 101 charges is inserted and is located charging pile 100, connect rope 400 this moment through going out the vertical decurrent of rope mouthful, fixed part 500 and the outer wall connection of rifle line 101 charges, connect rope 400 the action force of balanced wire spring winder 200 under the action of gravity of rifle line 101 that charges, drive rifle line 101 that charges promptly in vertical direction and be the suspended state.

In the preferred embodiment of the present invention, the present invention further comprises a mounting base 600; mounting base 600 and the top fixed connection who fills electric pile 100, mounting base 600 has the storage tank, wire spring winder 200 and tensioning assembly 302 all are located the storage tank, and tensioning base 312 is fixed with mounting base 600's lateral wall, mounting base 600 corresponds the position of tensioning base 312 and is provided with the through-hole that is used for connecting rope 400 and runs through, direction base 311 is connected with one side that mounting base 600 deviates from tensioning base 312 to make direction base 311 stretch out the lateral wall that fills electric pile 100.

Optionally, the mounting base 600 may be a part of the top of the charging pile 100, or may be mounted on the top of the charging pile 100, preferably, the mounting base 600 is detachably connected to the top of the charging pile 100, and an edge of the mounting base 600 and an edge of the charging pile 100 form a uniform plane, and a basic mounting structure may be formed by the mounting base 600 for the wire reel 200, the tensioning assembly 302, and the guiding assembly 301; specifically, tensioning base 312 and direction base 311 are fixed respectively on the lateral wall of one side of mounting base 600, and wherein tensioning base 312 is located the storage tank, and direction base 311 is located the lateral wall surface that stretches out mounting base 600 to connecting rope 400 can run through the through-hole of mounting base 600 and stretch out, utilize mounting base 600 can be better with above-mentioned structure installation at the top of filling electric pile 100, realized freely dismantling the installation, do not influence the normal use that fills electric pile 100.

It should be noted that the bottom surface area of the mounting base 600 is equal to the end surface area of the charging pile 100, wherein when the charging pile 100 has two or even a plurality of charging gun lines 101, a through hole is formed at a position of the mounting base 600 corresponding to each charging gun line 101, so as to ensure that each charging gun line 101 is fixed to the corresponding wire spring winder 200, the guide mechanism 300, the connecting rope 400 and the fixing portion 500.

In a preferred embodiment of the present invention, the fixing portion 500 comprises a clamping member; one end of the clamping member is connected with the connection rope 400, and the other end of the clamping member can be relatively opened or closed, and the clamping member is used for clamping the charging gun line 101.

In this embodiment, the holder can be opened or closed with the one end of keeping away from connecting rope 400, utilizes the holder can carry out the centre gripping to the rifle line 101 that charges of different grade type fixedly, and is convenient fixed.

In a preferred embodiment of the present invention, the utility model further comprises an elastic layer; the holder has centre gripping space 501, and the elastic layer is located inside the centre gripping space 501, and the inner wall connection of elastic layer and holder, the elastic layer be used for with the rifle line 101 butt that charges, the elastic layer can be relatively along with the flexible deformation of the outer wall of rifle line 101 that charges to through the fixed rifle line 101 that charges of elastic layer centre gripping.

Alternatively, the elastic layer may be various, for example: rubber circle, plastic ring etc. utilize the elastic layer direct with the surface contact of rifle line 101 that charges, the elastic layer can form under the clamping part clamping action and warp, the internal diameter of the centre gripping space 501 of the regulation clamping part that the elastic layer can be better promptly, and the elastic layer can be on the outer basis of the insulation of the rifle line 101 that charges of protection simultaneously, and is better fixed to the rifle line 101 that charges formation centre gripping, has improved the life of rifle line 101 that charges.

In a preferred embodiment of the present invention, the elastic layer comprises a retractable spring and a clamping ring; the grip ring is provided with a plurality ofly, and a plurality of grip rings are arranged along the centre gripping space 501 circumference of holder, is provided with an expanding spring at least between every grip ring and the holder, expanding spring's both ends respectively with grip ring and holder inner wall connection, the grip ring be used for with the butt of rifle line 101 charges, expanding spring has the elasticity trend that makes grip ring and the outer wall contact of rifle line 101 charges.

In this embodiment, the clamping space 501 may be a circular hole structure, the clamping rings include at least two clamping rings, when the clamping rings have two clamping rings, the two clamping rings are disposed in a semicircular shape, the arc structure of each clamping ring corresponds to the arc structure of the clamping space 501, and each clamping ring is connected to the inner wall of the clamping member through a compression spring, that is, the compression spring can adjust the distance between the clamping ring and the inner wall of the clamping member, when the clamping member opens the clamping charging gun wire 101, the two clamping rings may be annularly disposed outside the charging gun wire 101, and the clamping rings may gradually press the respective compression spring in the process of closing the clamping member, the inner diameter of the clamping space 501 may be adjusted by using the compression spring, and meanwhile, stable clamping may be performed for the charging gun wires 101 of different diameters; in addition, when the number of the clamping rings is greater than two, it is only necessary to ensure that the arc structure of each clamping ring and the arc structure of the clamping space 501 are correspondingly arranged, and details are not repeated here.

Optionally, one side that compression spring was kept away from to the grip ring can be provided with the skid resistant course, and the grip ring can pass through the skid resistant course and the outer wall contact of the rifle line 101 that charges, has guaranteed the stability to the rifle line 101 centre gripping that charges.

The charging pile provided by the embodiment comprises a charging gun line winding and unwinding device of the charging pile; because the technical effect of the stake of charging that this embodiment provided is the same with the technical effect of the rifle line winding and unwinding devices that charges of the stake of charging that above-mentioned embodiment provided, this is no longer repeated here.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims

1. The utility model provides a fill rifle line winding and unwinding devices that charges of electric pile which characterized in that includes: a wire spring reel (200), a guide mechanism (300), a connecting cord (400), and a fixing portion (500);

the wire spring winder (200) is positioned on a charging pile (100), the guide mechanism (300) is connected with the charging pile (100), one end of the connecting rope (400) penetrates through the guide mechanism (300) to be connected with the wire spring winder (200), and the guide mechanism (300) is used for adjusting the direction of the connecting rope (400) extending out of the wire spring winder (200);

the other end of connecting rope (400) with fixed part (500) are connected, fixed part (500) are connected with charging gun line (101), fixed part (500) can be along with charging gun line (101) remove, in order to drive connect rope (400) for wire spring winder (200) stretches out or retrieves, connect rope (400) and be used for through fixed part (500) are dragged and are dragged charging gun line (101), and be in connect rope (400) with under the combined action of wire spring winder (200), charging gun line (101) are unsettled state.

2. The charging gun wire winding and unwinding device for charging pile according to claim 1, wherein the wire spring winder (200) is installed on top of the charging pile (100), and the guide mechanism (300) is disposed corresponding to the outlet of the wire spring winder (200), and the end of the guide mechanism (300) protrudes out of the sidewall of the charging pile (100) so that the end of the connection cord (400) protruding out of the wire spring winder (200) is connected to the fixing part (500) through the guide mechanism (300).

3. The charging gun wire winding and unwinding device for a charging pile according to claim 2, characterized in that the guiding mechanism (300) comprises a guiding assembly (301) and a tensioning assembly (302);

tensioning subassembly (302) are located guide assembly (301) with between wire spring winder (200), tensioning subassembly (302) with guide assembly (301) respectively with fill electric pile (100) and be connected, the warp wire spring winder (200) stretches out connect rope (400) loop through tensioning subassembly (302) with guide assembly (301), tensioning subassembly (302) are used for driving connect rope (400) are the tensioning state, guide assembly (301) are used for adjusting connect the direction of stretching out of rope (400).

4. The charging gun wire retracting device of the charging pile according to claim 3, wherein the tensioning assembly (302) comprises a tensioning base (312), a first tensioning wheel (322) and a second tensioning wheel (332);

the tensioning base (312) is connected with the charging pile (100), the tensioning base (312) is provided with a mounting groove, the first tensioning wheel (322) and the second tensioning wheel (332) are both arranged in the mounting groove, the first tensioning wheel (322) and the second tensioning wheel (332) are respectively rotatably connected with the tensioning base (312), a tensioning channel is formed between the first tensioning wheel (322) and the second tensioning wheel (332), the connecting rope (400) penetrates through the tensioning channel, and the connecting rope (400) is respectively in contact tensioning with the first tensioning wheel (322) and the second tensioning wheel (332).

5. The charging gun wire retracting device of the charging pile according to claim 4, wherein the guide assembly (301) comprises a guide base (311) and a guide wheel (321);

direction base (311) with fill the lateral wall of electric pile (100) and be connected, direction base (311) have and are the income rope mouth and the play rope mouth of perpendicular setting, leading wheel (321) with direction base (311) rotate to be connected, connect rope (400) warp go into the rope mouth and pass through leading wheel (321) stretch out play rope mouth.

6. The charging gun wire winding and unwinding device for the charging pile according to claim 5, further comprising a mounting base (600);

mounting base (600) with fill the top fixed connection of electric pile (100), mounting base (600) have the storage tank, wire spring winder (200) with tensioning subassembly (302) all is located in the storage tank, just tensioning base (312) with the lateral wall of mounting base (600) is fixed, mounting base (600) correspond the position of tensioning base (312) is provided with and is used for connect the through-hole that rope (400) run through, direction base (311) with mounting base (600) deviates from one side of tensioning base (312) is connected, so that direction base (311) stretches out fill the lateral wall of electric pile (100).

7. The charging gun wire winding and unwinding device for a charging pile according to any one of claims 1 to 6, characterized in that the fixing portion (500) comprises a clamping member;

one end of the clamping piece is connected with the connecting rope (400), the other end of the clamping piece can be opened or closed relatively, and the clamping piece is used for clamping the charging gun wire (101).

8. The charging gun wire retracting device of the charging pile according to claim 7, wherein the fixing part (500) further comprises an elastic layer;

the holder has centre gripping space (501), the elastic layer is located inside centre gripping space (501), just the elastic layer with the interior wall connection of holder, the elastic layer be used for with rifle line (101) butt charges, the elastic layer can be relatively along with the flexible deformation of outer wall of rifle line (101) charges, with pass through the elastic layer centre gripping is fixed rifle line (101) charges.

9. The charging gun wire winding and unwinding device for the charging pile according to claim 8, wherein the elastic layer comprises a telescopic spring and a clamping ring;

the grip ring is provided with a plurality ofly, and is a plurality of the grip ring is along the centre gripping space (501) circumference of holder is arranged, every the grip ring with at least one be provided with between the holder the expanding spring, expanding spring's both ends respectively with the grip ring with holder inner wall connection, the grip ring be used for with rifle line (101) butt charges, expanding spring has the order the grip ring with the elasticity trend of the outer wall contact of rifle line (101) charges.

10. A charging pile (100) comprising the charging rifle cord retracting device of a charging pile according to any one of claims 1 to 9.