CN212099143U

CN212099143U - Single-support hydraulic booster

Info

Publication number: CN212099143U
Application number: CN202020559176.1U
Authority: CN
Inventors: 徐军
Original assignee: Yangzhou City Jiandu District Renhe Machinery Co ltd
Current assignee: Yangzhou City Jiandu District Renhe Machinery Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-08
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a singly support hydraulic pressure boost motor, the connecting plate comprises a connecting plate, boost motor body and automatically controlled ware, the connecting plate passes through the fixed setting of bolt assembly on the wheel support, the boost motor includes the locking structure, the connecting axle, the bracing piece, connecting seat and boosting wheel, the bracing piece top is provided with through-hole c, connecting axle one end runs through-hole c and through-hole an and wheel support fixed connection, the bracing piece rotates around the connecting axle, the outstanding through-hole c of the connecting axle other end sets up, and set up relatively with the locking structure, bracing piece bottom and connecting seat fixed connection, the fixed one side that sets up at the connecting seat of boosting wheel, the bracing piece is the hydraulic support pole, and link. The utility model provides a booster, simple structure can provide the singly support boosting when electric motor car or motorcycle tire break down to when need not the use, can accomodate in electric motor car or motorcycle one side, can not hinder the normal work of electric motor car or motorcycle.

Description

Single-support hydraulic booster

Technical Field

The utility model relates to a vehicular auxiliary instrument technical field, in particular to singly support hydraulic pressure boost motor.

Background

The electric bicycle is a riding tool which saves labor and is simple to operate and control, and the popularization degree of the electric bicycle is more and more extensive. However, since the electric bicycle has a certain weight, it is very hard to push the electric bicycle when a failure that the electric bicycle cannot be continuously ridden due to air leakage or tire burst occurs, and if the electric bicycle is forcibly pushed, the tire is damaged. Motorcycles also have the above phenomenon, and are more than electric bicycles.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that the tire of the electric bicycle or the motorcycle that exists among the prior art damages the back, inconvenient implementation, the utility model provides a singly support hydraulic booster.

The specific technical scheme is as follows:

a single-support hydraulic booster comprises a connecting plate, a booster body and an electric controller, wherein the booster is connected with a wheel support through the connecting plate, the surface of the connecting plate is provided with a through hole a and a through hole b, a bolt component is arranged in the through hole b, the connecting plate is fixedly arranged on the wheel bracket through a bolt assembly, the booster comprises a locking structure, a connecting shaft, a supporting rod, a connecting seat and a boosting wheel, the top end of the supporting rod is provided with a through hole c, one end of the connecting shaft penetrates through the through hole c and the through hole a to be fixedly connected with the wheel bracket, the supporting rod rotates around the connecting shaft, the other end of the connecting shaft protrudes out of the through hole c, the hydraulic support rod is arranged opposite to the locking structure, the bottom end of the support rod is fixedly connected with the connecting seat, the boosting wheel is fixedly arranged on one side of the connecting seat, the support rod is a hydraulic support rod, and the support rod is connected with the electric controller.

Preferably, the locking structure comprises a fixed cover plate, a positioning pin and a key lock body, a through groove is horizontally formed in the position, protruding out of the through hole c, of the connecting shaft, a rotating shaft is arranged in the through groove, two sides of the fixed cover plate are respectively connected with two ends of the rotating shaft, the fixed cover plate is turned over around the rotating shaft, a through hole d is formed in the surface of the supporting rod, the through hole d is formed below the through hole c, the positioning pin is arranged in the through hole d, the upper surface of the positioning pin abuts against the fixed cover plate, the key lock body is arranged on one side of the supporting rod and abuts against the upper surface of the fixed cover plate, a plurality of positioning clamping grooves are formed in the edge of the connecting plate, and the.

Preferably, the locating pin includes reference column and spring, the reference column sets up in through-hole d, and the outstanding through-hole d of reference column sets up, spring suit is outside at the reference column, just the spring setting is in the outside of through-hole d.

Preferably, the bottom of the fixed cover plate is in a fishtail shape, one side of the fixed cover plate is bent upwards, and the bent part is abutted to the key lock body.

Preferably, the connecting plate is provided with two positioning clamping grooves which are arranged oppositely one above the other.

Preferably, an auxiliary rod is arranged in parallel on one side of the supporting rod, the side edge of the top end of the auxiliary rod is fixedly connected with the supporting rod, the bottom end of the auxiliary rod is fixedly connected with the connecting seat, the auxiliary rod is a hydraulic auxiliary rod, and the auxiliary rod is connected with the electric controller.

Preferably, the support device further comprises a handle, wherein the handle is arranged below the through hole d and is fixedly connected with the support rod.

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

the utility model provides a singly support boost motor, simple structure can provide singly support the boost when electric motor car or motorcycle tire break down to when need not the use, can accomodate in electric motor car or motorcycle one side, can not hinder the normal work of electric motor car or motorcycle.

Drawings

Fig. 1 is a schematic structural view of a single-support hydraulic booster of the present invention;

fig. 2 is a front view of a booster body in the single-support hydraulic booster of the present invention;

fig. 3 is a rear view of a booster body in the single-support hydraulic booster of the present invention;

fig. 4 is a schematic structural view of the single-support hydraulic booster of the present invention after the booster body is fixed and the rear cover is opened;

fig. 5 is a schematic structural diagram of a connecting plate in the single-support hydraulic booster of the present invention.

In the figure, 1-connecting plate, 2-booster body, 3-through hole a, 4-through hole b, 5-connecting shaft, 6-supporting rod, 7-connecting seat, 8-boosting wheel, 9-fixing cover plate, 10-positioning pin, 11-key lock body, 12-locking column, 13-positioning clamping groove, 14-bending part, 15-auxiliary rod and 16-handle.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The utility model discloses a single-support hydraulic booster, as shown in figures 1 to 5, which comprises a connecting plate 1, a booster body 2 and an electric controller, wherein the booster is connected with a wheel bracket through the connecting plate 1, as shown in fig. 5, the surface of the connecting plate 1 is provided with a through hole a3 and a through hole b4, a bolt assembly is arranged in the through hole b4, the connecting plate 1 is fixedly arranged on the wheel support through the bolt assembly, the booster comprises a locking structure, a connecting shaft 5, a supporting rod 6, a connecting seat 7 and a boosting wheel 8, the top end of the supporting rod 6 is provided with a through hole c, one end of the connecting shaft 5 penetrates through the through hole c and the through hole a3 to be fixedly connected with the wheel support, the supporting rod 6 rotates around the connecting shaft 5, the other end of the connecting, and set up with the locking structure is relative, 6 bottom and connecting seat 7 fixed connections of bracing piece, and boosting wheel 8 is fixed to be set up in one side of connecting seat 7. When the booster is used, the booster is placed on one side of the wheel support and is boosted by the boosting wheel 8, and when the booster is not needed, the booster is stored on the surface of the wheel support, so that the normal operation of the wheel is not hindered. Bracing piece 6 is the hydraulic pressure bracing piece in this application, and the hydraulic pressure bracing piece links to each other with automatically controlled ware, and bracing piece 6 can just go corresponding flexible to it through automatically controlled ware when not using, also can be according to the size of wheel in order to adjust corresponding length, and the suitability is higher.

As shown in fig. 2, the locking structure includes a fixed cover 9, a positioning pin 10 and a key lock body 11, and the key lock body 11 is an existing product and can be purchased directly, that is, by rotating the key in the forward direction, the lock cylinder 12 can be opened, and by rotating the key in the counterclockwise direction, the lock cylinder 12 can be retracted. A through groove is horizontally formed at the position, protruding out of the through hole c, of the connecting shaft 5, a rotating shaft is arranged in the through groove, two sides of the fixed cover plate 9 are respectively connected with two ends of the rotating shaft, as shown in fig. 4, the fixed cover plate 9 is turned over up and down around the rotating shaft, the bottom of the fixed cover plate 9 is in a fishtail shape, one side of the fixed cover plate is bent upwards, and a bent part 14 abuts against the key lock body 11. The surface of the supporting rod 6 is provided with a through hole d, the through hole d is arranged below the through hole c, the positioning pin 10 is arranged in the through hole d, the upper surface of the positioning pin 10 abuts against the fixed cover plate 9, the key lock body 11 is arranged on one side of the supporting rod 6 and abuts against the upper surface of the fixed cover plate 9, the edge of the connecting plate 1 is provided with a plurality of positioning clamping grooves 13, and the positioning pin 10 is clamped in any positioning clamping groove 13. The positioning pin 10 comprises a positioning column and a spring, the positioning column is arranged in the through hole d, the positioning column protrudes out of the through hole d, the spring is sleeved outside the positioning column, and the spring is arranged outside the through hole d. The connecting plate 1 is provided with two positioning clamping grooves 13, and the two positioning clamping grooves 13 are arranged oppositely one above the other. The positioning pin 10 is clamped in the positioning clamping groove 13, when the supporting rod 6 is folded, the positioning pin 10 is clamped in the positioning clamping groove 13 on the connecting plate 1 to prevent the supporting rod 6 from rotating, and when the supporting rod 6 is used, the positioning pin 10 is clamped in the positioning clamping groove 13 on the lower side of the connecting plate 1 to prevent the supporting rod 6 from rotating in the boosting process. Whether the positioning pin 10 is clamped in the positioning clamping groove 13 or not is achieved through the spring, when the spring is pressed by the fixing cover plate 9, the positioning pin 10 can be clamped in the corresponding positioning clamping groove 13, when the fixing cover plate 9 is opened, the positioning pin 10 leaves the positioning clamping groove 13, the supporting rod 6 cannot be fixed, and the supporting rod 6 can rotate around the shaft.

As shown in fig. 4, preferably, an auxiliary rod 15 is arranged in parallel on one side of the supporting rod 6, the top side of the auxiliary rod 15 is fixedly connected with the supporting rod 6, the bottom end of the auxiliary rod 15 is fixedly connected with the connecting seat 7, and the auxiliary rod 15 is used for auxiliary support, so that the auxiliary rod can bear larger weight and ensure the normal operation of the boosting process. Preferably, the auxiliary rod 15 is a hydraulic auxiliary rod, and the hydraulic auxiliary rod is connected with the electric controller. Further preferably, the support device further comprises a handle 16, the handle 16 is disposed below the through hole d and is fixedly connected to the support rod 6, and a user can rotate the support rod 6 through the handle 16.

The working principle is as follows: when the booster is not needed to be used, the booster is stored on the surface of the wheel support, when the booster is needed to be used, the key is firstly inserted into the locking structure, the key is rotated anticlockwise, the locking structure is opened, the locking column 12 is retracted, the fixed cover plate 9 is opened, the positioning pin 10 is popped out under the action of the spring at the moment, and the supporting rod 6 rotates around the connecting shaft 5 until the boosting wheel 8 is in contact with the ground. Then, the fixed cover plate 9 is closed, the positioning pin 10 is compressed and buckled in the positioning clamping groove 13, finally, the key is rotated clockwise, the lock column 12 is pushed out, the lock column 12 abuts against the bending part 14 on the surface of the fixed cover plate 9, the positioning pin 10 is further fixed, and at the moment, the electric vehicle or the motorcycle can be pushed away under the action of the booster.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a singly support hydraulic pressure boost motor which characterized in that: including connecting plate, boost motor body and automatically controlled ware, the boost motor passes through the connecting plate and links to each other with the wheel support, through-hole an and through-hole b have been seted up on the connecting plate surface, be provided with bolt assembly in the through-hole b, the connecting plate passes through the fixed setting on the wheel support of bolt assembly, the boost motor includes locking structure, connecting axle, bracing piece, connecting seat and boosting wheel, the bracing piece top is provided with through-hole c, through-hole c and through-hole an and wheel support fixed connection are run through to connecting axle one end, the bracing piece rotates around the connecting axle, the outstanding through-hole c of the connecting axle other end sets up, and sets up relatively with the locking structure, bracing piece bottom and connecting seat fixed connection, the fixed one side that sets up at the connecting seat of boosting wheel, the bracing piece is the.

2. The single support hydraulic booster of claim 1, wherein: the locking structure comprises a fixed cover plate, a positioning pin and a key lock body, wherein a through groove is horizontally formed in the position, protruding out of the through hole c, of the connecting shaft, a rotating shaft is arranged in the through groove, the two sides of the fixed cover plate are respectively connected with the two ends of the rotating shaft, the fixed cover plate is turned over around the rotating shaft from top to bottom, a through hole d is formed in the surface of the supporting rod, the through hole d is formed in the lower portion of the through hole c, the positioning pin is arranged in the through hole d, the upper surface of the positioning pin abuts against the fixed cover plate, the key lock body is arranged on one side of the supporting rod and abuts against the upper surface of the fixed cover plate, a plurality of positioning clamping grooves.

3. The single support hydraulic booster of claim 2, wherein: the locating pin includes reference column and spring, the reference column sets up in through-hole d, and the outstanding through-hole d of reference column sets up, the spring suit is outside at the reference column, just the spring sets up the outside at through-hole d.

4. The single support hydraulic booster of claim 3, wherein: the bottom of the fixed cover plate is in a fishtail shape, one side of the fixed cover plate is bent upwards, and the bent part is abutted to the key lock body.

5. The single support hydraulic booster of claim 3 or 4, wherein: the connecting plate is provided with two positioning clamping grooves which are arranged oppositely one above the other.

6. The single support hydraulic booster of claim 5, wherein: the support device is characterized in that an auxiliary rod is arranged on one side of the support rod in parallel, the side edge of the top end of the auxiliary rod is fixedly connected with the support rod, the bottom end of the auxiliary rod is fixedly connected with the connecting seat, the auxiliary rod is a hydraulic auxiliary rod, and the auxiliary rod is connected with the electric controller.

7. The single support hydraulic booster of claim 6, wherein: the handle is arranged below the through hole d and is fixedly connected with the supporting rod.