CN216109971U

CN216109971U - Hoisting equipment suitable for electric automobile parking

Info

Publication number: CN216109971U
Application number: CN202023351031.1U
Authority: CN
Inventors: 吴敏; 熊小刚; 罗运鹏
Original assignee: Chongqing Industry & Trade Polytechnic
Current assignee: Chongqing Industry & Trade Polytechnic
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-03-22
Anticipated expiration: 2030-12-31

Abstract

The utility model provides hoisting equipment suitable for parking an electric automobile, which comprises a support frame, wherein a support assembly for bearing the electric automobile and a hoisting assembly for driving the support assembly to move up and down on the support frame are arranged on the support frame; the jack-up subassembly includes the jack-up board of fixed connection on the support frame and installs the transmission unit on the jack-up board, wherein: the transmission unit comprises two chain wheels which are respectively and rotatably connected with the upper end and the lower end of the hoisting plate, a chain which links the two chain wheels together and a driving motor which drives the chain to move; the support assembly comprises a plurality of parking plates which are arranged at equal intervals along the length direction of the chain. The problem of among the prior art charging position fill abuse of electric pile resource, electric automobile park the vehicle difficulty is solved, realized utilizing the maximize in parking stall space, satisfied numerous electric motor cars park the purpose convenient and rationally charge, improved electric automobile's rate of utilization.

Description

Hoisting equipment suitable for electric automobile parking

Technical Field

The utility model relates to the technical field of automobile parking tools, in particular to a hoisting device suitable for electric automobile parking.

Background

With the progress of science and technology, electric automobiles enter our lives, and at present, electric automobiles are widely used in urban transportation. The national power grid divides partial electric vehicle parking positions in a specific region, the parking space for urban parking charging is limited, in real life, a plurality of vehicles are detained on the parking spaces for a long time to park, and after charging is completed, the vehicles still occupy the charging parking spaces, so that other vehicles cannot be charged, the charging pile resources of charging parking points are seriously wasted, and the parking requirements of a plurality of electric vehicles are not met.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides hoisting equipment suitable for electric automobile parking. The problem of among the prior art charging position fill abuse of electric pile resource, electric automobile park the vehicle difficulty is solved, realized utilizing the maximize in parking stall space, satisfied numerous electric motor cars park the purpose convenient and rationally charge, improved electric automobile's rate of utilization.

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

a hoisting device suitable for parking an electric automobile comprises a support frame, wherein a support component for bearing the electric automobile and a hoisting component for driving the support component to move up and down on the support frame are arranged on the support frame; the jack-up subassembly includes the jack-up board of fixed connection on the support frame and installs the transmission unit on the jack-up board, wherein: the transmission unit comprises two chain wheels which are respectively and rotatably connected with the upper end and the lower end of the hoisting plate, a chain which links the two chain wheels together and a driving motor which drives the chain to move; the support assembly comprises a plurality of parking plates which are arranged at equal intervals along the length direction of the chain.

Furthermore, each parking plate is arranged on the chain through a connecting piece; the connecting piece comprises a supporting rod which is rotatably connected to a chain link of the chain, a supporting arm which is rotatably connected to the supporting rod and a connecting arm which is fixed to the parking plate.

Furthermore, the two support arms are distributed at intervals along the axial direction of the support rod, and each support arm is rotatably connected to the support rod through a rotating part; the rotating piece comprises a bearing which is rotatably sleeved on the supporting rod and a bearing block which is fixedly sleeved outside the bearing.

Furthermore, still include the subassembly that charges, it includes the female head that charges on the support frame of swing joint, fixed connection is at the plummer on each parking board and fix in the plummer and with the female head that charges of grafting electric property complex sub-head that charges.

Preferably, the charging assembly further comprises a control unit for controlling the charging female head to be matched and plugged with each charging male head; the control unit comprises a mounting groove fixed on the support frame, an electromagnetic plate fixed at the bottom of the mounting groove, an electromagnetic block fixed on the charging female head and a spring mounted in the mounting groove; one end of the spring is abutted to the electromagnetic plate, and the other end of the spring is abutted to the electromagnetic block.

The principle of the technical scheme is as follows: a plurality of parking plates arranged at intervals along the length direction of the chain are utilized to bear the electric automobile, and the chain wheels arranged at intervals drive the chain to perform chain motion on the vertically arranged hoisting plate, so that the electric automobile is sequentially stacked and parked from bottom to top, and a large amount of parking space is saved.

Compared with the prior art, the utility model has the following beneficial effects:

compared with the existing fixed parking space, the electric automobile parking device has the advantages that the electric automobile can be chained along the direction of the chain through the plurality of the vehicle passing plates which are arranged on the chain at intervals, the parking plates are lifted through the two chain wheels, the parking position of the electric automobile is changed, the parking occupied area of the plurality of electric automobiles is saved, and the electric automobile is convenient to park.

The following are other beneficial effects of the utility model:

1. through the connecting piece that sets up for the parking board is in the circular arc rotation of sprocket for the chain, has kept the parking board parallel and ground all the time, ensures to berth the electric automobile on the parking board and does not take place to turn on one's side, ensures the stability of berthing.

2. Through the subassembly that charges, let the car of berthing on the parking board accomplish in proper order and charge to avoid filling the abuse of electric pile resource, practiced thrift the energy.

Drawings

Fig. 1 is a schematic view of an overall structure of a hoisting device according to an embodiment of the present invention.

Fig. 2 is a schematic view of the overall structure of the hoisting assembly according to the embodiment of the present invention.

Fig. 3 is a schematic view of the overall structure of the support assembly according to the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a charging assembly according to an embodiment of the present invention.

Reference numerals:

1. a support frame; 10. entering a doorway; 11. getting out of the doorway; 2. a lifting plate; 20. a sprocket; 21. a drive motor; 22. a chain; 3. a base; 30. a top plate; 51. a support bar; 52. a bearing; 53. a bearing block; 54. a support arm; 55. a connecting arm; 56. a parking plate; 7. a charging assembly; 71. a bearing table; 72. a storage hole; 73. a charging sub-head; 74. concave holes; 8. mounting grooves; 80. an electromagnetic block; 81. an electromagnetic plate; 82. a spring; 83. a charging female head; 84. and (4) a bump.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

Referring to fig. 1 and 2, a lifting apparatus suitable for parking an electric vehicle according to an embodiment of the present invention includes a support frame 1 standing on the ground, an entrance 10 and an exit 11 reserved at the bottom of the support frame 1 for vehicle entrance and exit, a support assembly for carrying the electric vehicle and a lifting assembly for driving the support assembly to move up and down on the support frame 1 are disposed on the support frame 1; the hoisting assembly comprises a hoisting plate 2 fixedly connected to the support frame 1 and a transmission unit arranged on the hoisting plate 2, wherein the hoisting plate 2 is vertically arranged, one end of the hoisting plate 2 is supported by a base 3 which is formed by pouring cement on the ground, and the other end of the hoisting plate 2 is fixed on the support frame 1 through a top plate 30. In this embodiment, the two sets of hoisting assemblies are arranged in parallel, a space reserved between the two sets of hoisting assemblies is used for parking an electric vehicle, and the transmission units on the two sets of hoisting assemblies are arranged in opposite directions, specifically, each transmission unit comprises two chain wheels 20 rotatably connected to the upper and lower ends of the hoisting plate 2 through bearings 52, a chain 22 for linking the two chain wheels 20 together, and a driving motor 21 for driving the chain 22 to move in a chain manner; one of the two chain wheels 20 is a driving wheel, the other is a driven wheel, the driving motor 21 is fixed on the base 3, an output shaft of the driving motor 21 is in transmission connection with the driving wheel, in order to ensure that the two chains 22 have the same linear velocity, therefore, the driving motor 21 is controlled by a servo motor, the supporting assembly comprises a plurality of parking plates 56 which are arranged at equal intervals along the length direction of the chains 22, and the following is a specific structure of the parking plates 56:

referring to fig. 2 and 3, each parking plate 56 is mounted on the chain 22 by a connecting member; the linkage includes a support bar 51 pivotally connected to a link of the chain 22, a support arm 54 pivotally connected to the support bar 51, and a connecting arm 55 fixed to a parking plate 56. In this embodiment, bearings 52 are sleeved on both ends of the support rod 51, and the outer rings of the two bearings 52 are welded to the links of the chain 22 in a one-to-one correspondence, respectively, so that the support rod 51 is kept parallel to the ground. The two supporting arms 54 are distributed at intervals along the axial direction of the supporting rod 51, each supporting arm 54 is designed in a herringbone shape, and each supporting arm 54 is rotatably connected to the supporting rod 51 through a rotating part; the rotating part comprises a bearing 52 which is rotatably sleeved on the supporting rod 51 and a bearing block 53 which is fixedly sleeved outside the bearing 52. Due to the existence of the rotating element, the supporting arm 54 can be ensured to be always vertical and downward when the supporting rod 51 passes through the arc of the chain wheel 20 along with the chain 22, the parking plate 56 is ensured not to turn over, and the automobile parked in the parking plate 56 is kept horizontal.

Referring to fig. 4 and fig. 1, as another embodiment of the present invention, the lifting apparatus further includes a charging assembly 7, which includes a charging female head 83 movably connected to the support frame 1, a bearing platform 71 fixedly connected to each parking plate 56, and a charging male head 73 fixed in the bearing platform 71 and electrically engaged with the charging female head 83. Seted up storage hole 72 in this embodiment on plummer 71, the son head 73 that charges is welded in storage hole 72, during the practicality, when the car stops to the parking board 56 on, let the charging wire of electric automobile's outfit peg graft in storage hole 72 to peg graft with the son head 73 that charges matching electrical property, seted up shrinkage pool 74 on the son head 73 that charges, be provided with on the female head 83 that charges and peg graft the lug 84 that the cooperation was used with shrinkage pool 74, after lug 84 pegs graft in shrinkage pool 74, the female head 83 that charges and the son head 73 that charges between electrical conductivity, can accomplish towards the point connection.

The charging assembly 7 further comprises a control unit for controlling the charging female head 83 to be matched and plugged with the charging male heads 73; the control unit comprises a mounting groove 8 fixed on the support frame 1 (fixed on the base 3 in the embodiment), an electromagnetic plate 81 fixed at the bottom of the mounting groove 8, an electromagnetic block 80 fixed on the charging female head 83 and a spring 82 installed in the mounting groove 8; one end of the spring 82 abuts against the electromagnetic plate 81, and the other end abuts against the electromagnetic block 80. When the electromagnetic block 80 and the electromagnetic plate 81 are not electrified, the charging female head 83 is contracted in the mounting groove 8 by the elastic force of the spring 82, and the charging is not carried out at the moment, when the charging is needed, the electromagnetic block 80 and the electromagnetic plate 81 are electrified, so that the electromagnetic block 80 and the electromagnetic plate 81 generate repulsive force, the repulsive force is overcome, and the convex block 84 on the charging female head 83 is inserted into the concave hole 74 of the charging male head 73 to complete the charging conduction. When the driving motor 21 controls the operation of the chain 22, the non-charging female connector 83 is plugged into the charging male connector 73 on different parking plates 56, so that the electric vehicles on the parking plates 56 at different positions are charged.

It should be noted that the above-mentioned embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and 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 can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. A hoisting device suitable for electric automobile berths, characterized by: the electric automobile lifting device comprises a support frame (1), wherein a support component for bearing an electric automobile and a lifting component for driving the support component to move up and down on the support frame (1) are arranged on the support frame (1);

the hoisting assembly comprises a hoisting plate (2) fixedly connected to the support frame (1) and a transmission unit arranged on the hoisting plate (2), wherein:

the transmission unit comprises two chain wheels (20) which are respectively and rotatably connected with the upper end and the lower end of the hoisting plate (2), a chain (22) which links the two chain wheels (20) together, and a driving motor (21) which drives the chain (22) to move in a chain manner;

the support assembly includes a plurality of parking plates (56) equally spaced along the length of the chain (22).

2. Lifting device suitable for electric vehicle parking according to claim 1, characterized in that: each parking plate (56) is arranged on the chain (22) through a connecting piece;

the connecting piece comprises a supporting rod (51) rotatably connected to a chain link of the chain (22), a supporting arm (54) rotatably connected to the supporting rod (51), and a connecting arm (55) fixed to a parking plate (56).

3. Lifting device suitable for electric vehicle parking according to claim 2, characterized in that: the two support arms (54) are distributed at intervals along the axial direction of the support rod (51), and each support arm (54) is rotatably connected to the support rod (51) through a rotating part;

the rotating part comprises a bearing (52) which is rotatably sleeved on the supporting rod (51) and a bearing block (53) which is fixedly sleeved outside the bearing (52).

4. Lifting device suitable for electric vehicle parking according to claim 1, characterized in that: the parking device is characterized by further comprising a charging assembly (7) which comprises a charging female head (83) movably connected onto the support frame (1), a bearing platform (71) fixedly connected onto each parking plate (56) and a charging male head (73) fixed in the bearing platform (71) and electrically matched with the charging female head (83) in an inserting mode.

5. Lifting device suitable for electric vehicle parking according to claim 4, characterized in that: the charging assembly (7) further comprises a control unit for controlling the charging female head (83) to be matched and plugged with the charging male heads (73);

the control unit comprises a mounting groove (8) fixed on the support frame (1), an electromagnetic plate (81) fixed at the bottom of the mounting groove (8), an electromagnetic block (80) fixed on the charging female head (83) and a spring (82) mounted in the mounting groove (8);

one end of the spring (82) is abutted against the electromagnetic plate (81), and the other end of the spring is abutted against the electromagnetic block (80).