CN113060028A

CN113060028A - Bury formula charging device suitable for new forms of energy car

Info

Publication number: CN113060028A
Application number: CN202110404478.0A
Authority: CN
Inventors: 甘国平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-07-02

Abstract

The invention provides a buried charging device suitable for a new energy vehicle, which comprises a pre-buried groove arranged on the ground, wherein a lifting support and a bearing assembly slidably mounted on the lifting support are mounted in the pre-buried groove, and a charging pile for charging the new energy vehicle is mounted on the bearing assembly; the charging pile is connected with a power line extending out of the embedded groove; a power mechanism for driving the bearing assembly to slide up and down is further installed in the embedded groove; a baffle plate is rotatably arranged at the edge of the embedded groove, and the part of the baffle plate, which extends into the embedded groove, is placed on the lifting bracket and protects the charging pile; the current situation that the current charging pile is arranged on the road surface and is easy to damage and occupy the road surface space is improved, the mounting mode and the protection of the charging pile are further optimized, and the road surface space utilization rate is increased.

Description

Bury formula charging device suitable for new forms of energy car

Technical Field

The invention relates to the field of new energy vehicle charging equipment, in particular to a buried charging device suitable for a new energy vehicle.

Background

Along with new energy automobile promotes popularizing, new energy automobile use quantity increases gradually, the new energy automobile need charge through filling electric pile in the use, it generally installs in comparatively spacious parking place to fill electric pile, and the present most subaerial that fills electric pile that sets up all the time, and general life rule's working clan charging time is at night, make and fill electric pile most in not user state daytime, thereby make and fill electric pile easy damage daytime, cause life's reduction, and fill electric pile and be located the threat that ground always received the vehicle all the time, it damages to receive the striking extremely probably, make and fill electric pile and can not obtain effectual protection.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a buried charging device suitable for a new energy vehicle, and solves the problems that the existing charging pile is arranged on the road surface and is easy to damage and occupy the road surface space.

In order to achieve the purpose, the invention adopts the following technical scheme:

a buried charging device suitable for a new energy vehicle comprises a pre-buried groove arranged on the ground, wherein a lifting support and a bearing assembly slidably mounted on the lifting support are mounted in the pre-buried groove, and a charging pile for charging the new energy vehicle is mounted on the bearing assembly;

the charging pile is connected with a power line extending out of the embedded groove;

a power mechanism for driving the bearing assembly to slide up and down is further installed in the embedded groove;

the embedded groove edge is rotatably provided with a baffle, and the part of the baffle extending into the embedded groove is placed on the lifting support and is right to protect the charging pile.

Preferably, the lifting support includes fixed mounting and is in the base of embedding slot bottom to and perpendicular rigid coupling is in four slide bars that two bisymmetry set up on the base, four slide bar top rigid couplings have the connecting plate, seted up on the connecting plate and be convenient for fill the opening structure that electric pile stretches out.

Preferably, the bearing assembly comprises a sliding sleeve slidably mounted on the sliding rod and a bearing plate fixedly connected to the sliding sleeve, and the bearing plate is fixedly connected to the charging pile.

Preferably, the sliding rod is sleeved with a supporting spring positioned between the sliding sleeve and the base.

Preferably, a telescopic rod for winding a power line is fixedly connected between the bearing plate and the base.

Preferably, the power mechanism comprises a braking assembly and a lifting assembly, the lifting assembly is mounted on the side wall of the embedded groove, and the braking assembly is fixedly mounted on two sliding sleeves located on one side of the lifting assembly;

the lifting assembly is used for driving the brake assembly to move up and down.

Preferably, the brake assembly comprises a fixed block and a double-shaft motor installed on the fixed block, and a rotating shaft of the double-shaft motor is connected with a worm;

and the fixed block is in threaded connection with a brake screw rod extending into the sliding sleeve, and the tail end of the brake screw rod is provided with a worm wheel matched with the worm.

Preferably, a dust cover is arranged on the brake assembly.

Preferably, the lifting assembly comprises an installation plate, a winding wheel and a steering wheel which are longitudinally arranged are rotatably installed on the installation plate, and the winding wheel is connected with a driving motor;

and the winding wheel is provided with two traction ropes which penetrate through the steering wheel and are fixedly connected to the fixed block.

Preferably, cable slots distributed at intervals are formed in the winding wheel and the steering wheel.

Compared with the prior art, the invention has the following beneficial effects:

the lifting support is arranged in the embedded groove and is in sliding fit with the bearing assembly, so that the charging pile can move up and down along with the bearing assembly, and the movement of the bearing assembly is automatically controlled through the power mechanism in the moving process, so that the whole charging pile can be hidden in or lifted out of the embedded groove; fill electric pile and hide on the embedded groove back through the baffle support on lifting support to can make the embedded groove covered, on the one hand play the effect of protection to filling electric pile, on the other hand also can avoid the condition that the driving removed the embedded groove, form reliable support through lifting support, baffle.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a brake assembly according to the present invention;

FIG. 3 is a schematic view of the lifting assembly of the present invention;

in the figure, the position of the upper end of the main shaft,

the device comprises a pre-buried groove 1, a lifting support 2, a base 21, a sliding rod 22, a connecting plate 23, a bearing component 3, a sliding sleeve 31, a bearing plate 32, a charging pile 4, a power line 5, a power mechanism 6, a braking component 61, a fixing block 611, a double-shaft motor 612, a worm 613, a braking screw 614, a worm gear 615, a lifting component 62, a mounting plate 621, a winding wheel 622, a steering wheel 623, a driving motor 624, a traction rope 625, a baffle 7, a supporting spring 8 and an expansion rod 9.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

As shown in fig. 1, an embodiment of the invention provides a buried charging device suitable for a new energy vehicle, which includes an embedded groove 1 arranged on the ground, a lifting support 2 and a bearing component 3 slidably mounted on the lifting support 2 are mounted in the embedded groove 1, and a charging pile 4 for charging the new energy vehicle is mounted on the bearing component 3; the whole charging pile 4 is moved into the embedded groove 1 to be hidden by sliding the bearing component 3 downwards, and the charging pile 4 is extended out by moving the lifting support 2 upwards when the charging pile needs to be used; specifically, fill to be connected with on the electric pile 4 and extend pre-buried groove 1's power cord 5, power cord 5 forms the power supply through stretching into in the pre-buried groove 1 and being connected to on filling electric pile 4 at the underground pre-buried mode. The up-down movement of the lifting support 2 is driven through the power mechanism 6 installed in the embedded groove 1, so that the bearing component 3 can be driven to slide up and down, braking is formed in the moving process, and the charging pile 4 is guaranteed to stretch out to a height which meets the requirement that the charging joint above the charging pile is pulled out.

In order to shield and protect the embedded groove 1 and form stable support and prevent a travelling crane from falling into the embedded groove 1, a baffle 7 is rotatably arranged at the edge of the embedded groove 1, and the part of the baffle 7 extending into the embedded groove 1 is placed on the lifting support 2 and protects the charging pile 4; the whole embedded groove 1 is covered and reliably supported after the baffles 7 at the two sides of the embedded groove 1 are supported on the lifting support 2, and particularly, the baffles 7 are steel plates; and can lift baffle 7 at charging pile 4 stretching out the in-process to be convenient for upset baffle 7 will fill electric pile 4 and expose.

The lifting support 2 comprises a base 21 fixedly installed at the bottom of the embedded groove 1 and four sliding rods 22 which are vertically and fixedly connected to the base 21 and are arranged symmetrically in pairs, connecting plates 23 are fixedly connected to the tops of the four sliding rods 22, and opening structures convenient for the charging piles 4 to extend out are formed in the connecting plates 23; whole lifting support 2 forms stable bearing structure to can let fill electric pile 4 and stretch out from open structure. And bearing assembly 3 includes sliding sleeve 31 of slidable mounting on slide bar 22 and the loading board 32 of bone joint on sliding sleeve 31, and loading board 32 and charging pile 4 fixed connection to make charging pile 4 can be along with loading board 32 synchronous motion when reciprocating of sliding sleeve 31.

In order to guarantee that lifting support 2 moves down the in-process has good buffering effect, the cover is equipped with on slide bar 22 and is located slide sleeve 31 with supporting spring 8 between base 21 forms the support and has the damping effect through supporting spring 8 to whole lifting support 2 in-process that moves down to guarantee to fill electric pile 4 and have good protection effect at the in-process that descends, avoid the condition of rocking that the too fast decline caused.

Meanwhile, in order to enable the power line 5 to form a good placement state between the bearing plate 32 and the base 21 in the process of moving the charging pile 4 up and down so as to avoid the situation that the power line 5 is disordered, a telescopic rod 9 for winding the power line 5 is fixedly connected between the bearing plate 32 and the base 21, and the telescopic rod 9 is in a pagoda-shaped structure; can make power cord 5 twine on telescopic link 9 at the in-process order of rebound when telescopic link 9 is tensile, and when telescopic link 9 shortened, can let power cord 5 loosen downwards and form back font order winding state to can satisfy power cord 5 and can not cause the chaotic winding condition after reciprocating.

Specifically, as shown in fig. 1, 2 and 3, the whole power mechanism 6 includes a braking assembly 61 and a lifting assembly 62, the lifting assembly 62 is installed on the side wall of the pre-buried groove 1, and the braking assembly 61 is fixedly installed on two sliding sleeves 31 located on one side of the lifting assembly 62; the lifting assembly 62 is used for driving the brake assembly 61 to move up and down; the lifting bracket 2 is carried to move in the process of driving the brake assembly 61 to move up and down through the lifting assembly 62, and the lifting bracket 2 is stopped through the brake assembly 61 after the lifting bracket 2 is moved to the position.

The brake assembly 61 comprises a fixed block 611 and a double-shaft motor 612 mounted on the fixed block 611, a worm 613 is connected to a rotating shaft of the double-shaft motor 612, a brake screw 614 extending into the sliding sleeve 31 is connected to the fixed block 611 in a threaded manner, and a worm wheel 615 matched with the worm 613 is arranged at the tail end of the brake screw 614; when the double-shaft motor 612 rotates positively, the worm 613 and the worm wheel 615 rotate synchronously, so that the brake screw 614 is driven to move inwards for a certain distance to brake the relative sliding between the sliding sleeve 31 and the sliding rod 22, the supporting function of the lifting assembly 62 is enhanced, and the length of the worm wheel 615 is greater than the movable distance of the brake screw 614, so as to meet the requirement of extending into or exiting from the brake process; when the double-shaft motor 612 rotates reversely, the brake screw 614 can be withdrawn; after the double-shaft motor 612 is selected, the two sliding sleeves 31 at the interval positions can be synchronously braked, so that a reliable stop state is formed for the whole bearing assembly 3, and the bearing effect of the lifting assembly 62 is further improved.

Meanwhile, in order to protect the matching state of the worm wheel 615 and the worm 613 and avoid the situation that impurities fall to cause blocking, a dust cover is arranged on the brake assembly 61 to form good protection on the whole operation process and avoid the occurrence of the situation of blocking.

Specifically, the lifting assembly 62 comprises a mounting plate 621, a winding wheel 622 and a steering wheel 623 which are longitudinally arranged are rotatably mounted on the mounting plate 621, a driving motor 624 is connected to the winding wheel 622, and two traction ropes 625 which penetrate through the steering wheel 623 and are fixedly connected to the fixed block 611 are arranged on the winding wheel 622; when the driving motor 624 drives the winding wheel 622 to rotate positively, the two traction ropes 625 are wound so as to pull the brake assembly 61, and a process that the bearing assembly 3 and the charging pile 4 synchronously ascend is formed; when the driving motor 624 rotates reversely with the winding wheel 622, the carrier assembly 3 and the charging pile 4 move downwards synchronously by releasing the traction rope 625.

In order to avoid the situation that the two traction ropes 625 are mutually wound in the moving process, cable slots distributed at intervals are formed in the winding wheel 622 and the steering wheel 623, so that the two traction ropes 625 are separated, and the situation that the two traction ropes 625 are mutually wound in the moving process is effectively avoided; the use of two pull ropes 625 improves the overall load bearing effect, and the pull ropes 625 and the brake assembly 61 are kept in a vertical direction under the action of the steering wheel 623, so that the interference of transverse acting force is reduced.

The driving motor 624 and the dual-axis motor 612 mentioned in this embodiment are both controlled by the PLC controller in the prior art during operation, and can form a process of remotely controlling the charging pile 4 to ascend and descend at different positions, so that the whole system of the pre-buried charging pile 4 can be formed.

In the present embodiment, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides a bury formula charging device suitable for new forms of energy car, is including locating subaerial embedded groove (1), its characterized in that: a lifting support (2) and a bearing component (3) which is slidably mounted on the lifting support (2) are mounted in the embedded groove (1), and a charging pile (4) for charging a new energy vehicle is mounted on the bearing component (3);

the charging pile (4) is connected with a power line (5) extending out of the embedded groove (1);

a power mechanism (6) for driving the bearing component (3) to slide up and down is further installed in the embedded groove (1);

baffle (7) are installed in rotation of embedded groove (1) edge, the position that baffle (7) stretched into in embedded groove (1) is placed lifting support (2) are gone up and right it protects to fill electric pile (4).

2. The underground charging device suitable for the new energy vehicle as claimed in claim 1, wherein: lifting support (2) are including fixed mounting in base (21) of buried groove (1) bottom to and perpendicular rigid coupling is in four slide bar (22) that two bisymmetry set up on base (21), four slide bar (22) top rigid couplings have connecting plate (23), it is convenient to have seted up on connecting plate (23) fill the open structure that electric pile (4) stretched out.

3. The underground charging device suitable for the new energy vehicle as claimed in claim 2, wherein: the bearing component (3) comprises a sliding sleeve (31) arranged on the sliding rod (22) in a sliding mode and a bearing plate (32) fixedly connected to the sliding sleeve (31), and the bearing plate (32) is fixedly connected with the charging pile (4).

4. The underground charging device suitable for the new energy vehicle as claimed in claim 3, wherein: the sliding rod (22) is sleeved with a supporting spring (8) positioned between the sliding sleeve (31) and the base (21).

5. The underground charging device suitable for the new energy vehicle as claimed in claim 3, wherein: an expansion link (9) used for winding the power line (5) is fixedly connected between the bearing plate (32) and the base (21).

6. The buried charging device suitable for the new energy vehicle as claimed in any one of claims 3 to 5, wherein: the power mechanism (6) comprises a braking component (61) and a lifting component (62), the lifting component (62) is installed on the side wall of the embedded groove (1), and the braking component (61) is fixedly installed on two sliding sleeves (31) located on one side of the lifting component (62);

the lifting assembly (62) is used for driving the brake assembly (61) to move up and down.

7. The underground charging device suitable for the new energy vehicle as claimed in claim 6, wherein: the brake assembly (61) comprises a fixed block (611) and a double-shaft motor (612) arranged on the fixed block (611), and a worm (613) is connected to a rotating shaft of the double-shaft motor (612);

and the fixed block (611) is in threaded connection with a brake screw (614) extending into the sliding sleeve (31), and the tail end of the brake screw (614) is provided with a worm wheel (615) matched with the worm (613).

8. The underground charging device suitable for the new energy vehicle as claimed in claim 7, wherein: and a dust cover is arranged on the brake component (61).

9. The underground charging device suitable for the new energy vehicle as claimed in claim 7, wherein: the lifting assembly (62) comprises a mounting plate (621), a winding wheel (622) and a steering wheel (623) which are longitudinally arranged are rotatably mounted on the mounting plate (621), and a driving motor (624) is connected to the winding wheel (622);

and two traction ropes (625) which penetrate through the steering wheel (623) and are fixedly connected to the fixed block (611) are arranged on the winding wheel (622).

10. The underground charging device suitable for the new energy vehicle as claimed in claim 9, wherein: and cable slots distributed at intervals are formed in the winding wheel (622) and the steering wheel (623).