A maintenance lifting platform for electric bicycles

Abstract

The utility model discloses a kind of for electric bicycle maintenance lifting platform, it is related to electric bicycle maintenance technical field, including base and lifting platform, the lifting platform is set on the upside of base, the upper surface of base one side is fixedly arranged with limit rod, one side of the lifting platform is slidably connected with limit rod, the upper surface of the lifting platform one side is fixedly arranged with first limit shell, the upper surface of the lifting platform and located in the recess being opened in the side away from first limit shell, rotating rod is rotatably arranged in the inside of the recess, rotating rod's rod wall is fixedly connected with rotating block, one side of the rotating block is fixedly connected with second limit shell, the lower surface of base one side is opened with through slot, motor is fixedly arranged in the inside of the through slot one side, the utility model can lift electric bicycle, it is convenient to maintain and repair to the bottom parts of electric bicycle, and electric bicycle can be automatically positioned, improve the stability of repair work.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric bicycle maintenance technical field, concretely relates to a kind of for electric bicycle maintenance lifting platform. BACKGROUND

[0002] Electric vehicle, namely electric drive car, also known as electric drive car. Electric vehicle is divided into alternating current electric vehicle and direct current electric vehicle. Usually said electric vehicle is with battery as energy source, through controller, motor etc. parts, convert electric energy into mechanical energy movement, to control current size changes speed vehicle.

[0003] When traditional electric vehicle is maintained, for the convenience of maintaining and repairing electric vehicle bottom parts, electric vehicle is often inverted, so that the seat of electric vehicle is placed on the ground, and it is laborious to operate and maintain, and the surface of electric vehicle is easy to wear. UTILITY MODEL CONTENT

[0004] In view of the above problems existing in the prior art electric bicycle maintenance process, the utility model is proposed.

[0005] Therefore, the utility model aims at providing a kind of for electric bicycle maintenance lifting platform, solve the problem that the seat of electric vehicle is placed on the ground when electric vehicle is maintained in prior art, and it is laborious to operate and maintain, and the surface of electric vehicle is easy to wear.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] A kind of for electric bicycle maintenance lifting platform, including base and lifting platform, the lifting platform is set on the upper side of base, the upper surface of base one side is fixedly provided with limit rod, one side of the lifting platform is slidably connected with limit rod, the upper surface of lifting platform one side is fixedly provided with first limit shell, the upper surface of lifting platform and located at the side away from first limit shell is provided with recess, the inside of recess is rotatably provided with rotating rod, the rod wall of rotating rod is fixedly connected with rotating block, one side of rotating block is fixedly connected with second limit shell, the lower surface of base one side is provided with through slot, the inside of through slot one side is fixedly provided with motor, the output end of motor is fixedly connected with push rod, the lower surface of lifting platform and the position corresponding with the through slot are fixedly provided with movable ring, the front side of the end of push rod away from motor is fixedly provided with round pin, the front end of round pin passes through movable ring, the front side of base is provided with limit mechanism for driving rotating rod to rotate.

[0008] Preferably, the limiting mechanism includes a gear and a rack, the front end of the rotating rod extends to the outside of the through groove, the gear is fixedly sleeved on the front end of the rotating rod, a fixing block is fixedly provided on the front side of the base, and a rack is fixedly provided on the upper side of the fixing block, the rack being meshed with the gear.

[0009] Preferably, a retaining ring is fixedly sleeved at the front end of the round pin.

[0010] Preferably, an avoidance groove is provided on the upper surface of the base at a position corresponding to the second limiting shell.

[0011] Preferably, the cross-section of the limiting rod is rectangular.

[0012] Preferably, both the base and the lifting platform have an inclined surface on the side near the second limiting shell.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0014] This invention uses a motor to drive a push rod to rotate. During this rotation, the push rod drives a pin to rotate around the motor's output shaft, causing the pin to push a movable ring to move. This movable ring then moves a lifting platform, lifting the electric vehicle placed on the platform. Simultaneously, a gear moves relative to a fixed rack, causing the gear to rotate. The gear then drives a rotating block to rotate, causing the second limiting shell to rotate symmetrically with the first limiting shell. The first and second limiting shells then fit over the outer sides of the front and rear wheels of the electric vehicle, thus limiting the electric vehicle and maintaining stability during the maintenance process. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0016] Figure 1 This is a structural schematic diagram of a lifting platform for electric bicycle maintenance proposed in this utility model;

[0017] Figure 2 for Figure 1 Internal structure diagram;

[0018] Figure 3 for Figure 2 A magnified schematic diagram of part A in the middle section.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1, base; 2, lifting platform; 3, vertical rod; 4, first limit shell; 5, rotating rod; 6, gear; 7, rack; 8, fixed block; 9, second limit shell; 10, rotating block; 11, motor; 12, push rod; 13, round pin; 14, retaining ring; 15, movable ring. DETAILED DESCRIPTION

[0021] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below with reference to the drawings.

[0022] The utility model discloses a kind of for electric bicycle maintenance lifting platform.

[0023] Referring to Figures 1-3 A kind of for electric bicycle maintenance lifting platform, including base 1 and lifting platform 2, lifting platform 2 is set to the upper side of base 1, the upper surface of base 1 side is fixedly arranged with limit rod 3, one side of lifting platform 2 is slidably connected with limit rod 3, the cross section of limit rod 3 is rectangle, so that lifting platform 2 cannot rotate, i.e. It can be stably slid, the upper surface of lifting platform 2 side is fixedly provided with first limit shell 4, recess is set to the upper surface of lifting platform 2 and located the side away from first limit shell 4, rotating rod 5 is rotatably arranged in recess, the rod wall of rotating rod 5 is fixedly connected with rotating block 10, one side of rotating block 10 is fixedly connected with second limit shell 9, the side of base 1 and lifting platform 2 close to second limit shell 9 is all set with inclined plane, it is convenient to push electric vehicle onto lifting platform 2, the upper surface of base 1 and the position corresponding with second limit shell 9 are set with avoiding groove, to prevent second limit shell 9 from interfering with base 1 as far as possible;

[0024] Referring to Figures 1-3 The lower surface of base 1 side is set with through slot, motor 11 is fixedly arranged on the inside of through slot side, the output end of motor 11 is fixedly connected with push rod 12, the lower surface of lifting platform 2 and the position corresponding with through slot are fixedly provided with movable ring 15, the front side of the end of push rod 12 away from motor 11 is fixedly provided with round pin 13, the front end of round pin 13 passes through movable ring 15, the front end of round pin 13 is fixedly connected with retaining ring 14, to prevent round pin 13 from slipping out of movable ring 15 as far as possible.

[0025] Referring to Figures 1-3 The front side of base 1 is provided with limit mechanism for driving rotating rod 5 to rotate, limit mechanism includes gear 6 and rack, the front end of rotating rod 5 extends to the outside of recess, gear 6 is fixedly connected on the front end of rotating rod 5, the front side of base 1 is fixedly provided with fixed block 8, the upper side of fixed block 8 is fixedly provided with rack 7, rack 7 is engagedly connected with gear 6.

[0026] In use, the electric car is pushed to the lifting platform 2, the front wheel of the electric car is clamped into the first limiting shell 4, then the motor 11 drives the push rod 12 to rotate, the push rod 12 drives the round pin 14 to rotate with the output end of the motor 11 as the shaft, that is, the round pin 13 pushes the movable ring 15 to move, and then the movable ring 15 drives the lifting platform 2 to move, that is, the electric car placed on the lifting platform 2 can be lifted, at the same time, the gear 6 moves the rack rod 7 fixedly arranged, that is, the gear 6 rotates, the gear 6 drives the rotating block 10 to rotate, that is, the second limiting shell 9 rotates to be symmetrical with the first limiting shell 4, that is, the first limiting shell 4 and the second limiting shell 9 are respectively sleeved outside the front and rear wheels of the electric car, that is, the electric car can be limited, that is, the stability during the maintenance process can be kept.

[0027] The above only describes some exemplary embodiments of the utility model in a manner of illustration, without doubt, for ordinary skilled person in the art, under the condition of not deviating from the spirit and scope of the utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature, and should not be understood as limiting the scope of protection of the utility model claims.

Claims

1. An electric bicycle repair lifting platform comprising a base (1) and a lifting platform (2), characterized in that, The lifting platform (2) is arranged on the upper side of the base (1), the upper surface of the base (1) is fixedly provided with a limiting rod (3) on one side, one side of the lifting platform (2) is slidably sleeved with the limiting rod (3), the upper surface of the lifting platform (2) is fixedly provided with a first limiting shell (4) on one side, the upper surface of the lifting platform (2) is provided with a groove on the side away from the first limiting shell (4), the inside of the groove is rotatably provided with a rotating rod (5), the rod wall of the rotating rod (5) is fixedly sleeved with a rotating block (10), one side of the rotating block (10) is fixedly connected with a second limiting shell (9), the lower surface of the base (1) is provided with a through groove on one side, one side of the inside of the through groove is fixedly provided with a motor (11), the output end of the motor (11) is fixedly sleeved with a push rod (12), the lower surface of the lifting platform (2) is fixedly provided with a movable ring (15) at the position corresponding to the through groove, the front side of one end of the push rod (12) away from the motor (11) is fixedly provided with a round pin (13), the front end of the round pin (13) penetrates through the movable ring (15), the front side of the base (1) is provided with a limiting mechanism for driving the rotating rod (5) to rotate.

2. The lift platform for electric bicycle repair in accordance with claim 1, characterized by, The limiting mechanism comprises a gear (6) and a rack, the front end of the rotating rod (5) extends to the outside of the through groove, the gear (6) is fixedly sleeved on the front end of the rotating rod (5), the front side of the base (1) is fixedly provided with a fixed block (8), the upper side of the fixed block (8) is fixedly provided with a rack rod (7), the rack rod (7) is engagedly connected with the gear (6).

3. The lift platform for electric bicycle repair in accordance with claim 2, characterized by, The front end of the round pin (13) is fixedly sleeved with a blocking ring (14).

4. The lift platform for electric bicycle repair in accordance with claim 1, characterized by, The upper surface of the base (1) is provided with an avoiding groove at the position corresponding to the second limiting shell (9).

5. The lift platform for electric bicycle repair in accordance with claim 1, characterized by, The cross section of the limiting rod (3) is rectangular.

6. The lift platform for electric bicycle repair in accordance with claim 1, characterized by, The side close to the second limiting shell (9) of the base (1) and the lifting platform (2) is provided with an inclined surface. The cross section of the limiting rod (3) is rectangular. The side close to the second limiting shell (9) of the base (1) and the lifting platform (2) is provided with an inclined surface.

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