CN215592486U

CN215592486U - Portable automobile lifting device

Info

Publication number: CN215592486U
Application number: CN202121227636.1U
Authority: CN
Inventors: 黄田
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-01-21
Anticipated expiration: 2031-06-02

Abstract

The application discloses a portable automobile lifting device, which comprises an adjusting structure, a clamping structure and a base, wherein a bottom groove is formed in the bottom end of the base; the adjusting structure comprises a supporting plate, one end of the supporting plate is clamped inside the bottom groove, a threaded shaft is fixedly connected to the upper surface of one end of the supporting plate, an installation groove is formed in the upper surface of the base, and the top end of the threaded shaft penetrates to the top end of the installation groove; the mounting groove is internally provided with a spring which is sleeved on the surface of the threaded shaft, the top end of the base is provided with a circular plate, and the circular plate is sleeved on the surface of the threaded shaft. The angle that can adjust the backup pad according to the topography, through directly rotating its angle of backup pad, after the angular adjustment of backup pad was accomplished, screwed up fastening nut again, fastening nut can drive the plectane and move to the bottom, until laminating the plectane at the base upper surface, the protruding block that can fix a position this moment is inside the constant head tank to this comes to fix the backup pad.

Description

Portable automobile lifting device

Technical Field

The application relates to the technical field of automobiles, in particular to a portable automobile lifting device.

Background

The motor vehicles are divided into passenger vehicles and commercial vehicles, and the passenger vehicles are mainly used for carrying passengers, carry-on luggage and temporary articles including driver seats on the basis of design and technical characteristics of the passenger vehicles, and the number of the passenger vehicles is not more than 9 at most. Passenger cars are classified into the following 11 types. Mainly comprises the following steps: common passenger cars, movable roof passenger cars, advanced passenger cars, small passenger cars, open vans, hatchbacks, travel cars, multipurpose passenger cars, short-head passenger cars, off-road passenger cars and special passenger cars; commercial vehicles are used for transporting people and goods in terms of design and technical characteristics and can pull trailers, but passenger vehicles are not included. Mainly comprises the following steps: passenger cars, semi-mounted tractors, trucks.

Traditional car lifting device is generally comparatively simple, and lifting device is limited with the area of contact on ground when using, receives the influence of topography easily, and stability is not enough, and present lifting device appears the slip phenomenon easily when contacting with the car, lacks the security. Therefore, a portable automobile lifting device is proposed to solve the above problems.

Disclosure of Invention

A portable automobile lifting device comprises an adjusting structure, a clamping structure and a base, wherein a bottom groove is formed in the bottom end of the base;

the adjusting structure comprises a supporting plate, one end of the supporting plate is clamped inside the bottom groove, a threaded shaft is fixedly connected to the upper surface of one end of the supporting plate, an installation groove is formed in the upper surface of the base, and the top end of the threaded shaft penetrates to the top end of the installation groove; a spring is arranged in the mounting groove and sleeved on the surface of the threaded shaft, a circular plate is arranged at the top end of the base, and the circular plate is sleeved on the surface of the threaded shaft; a positioning groove is formed in the upper surface of the base, a positioning bulge is fixedly connected to the bottom end of the circular plate, the positioning bulge is clamped inside the positioning groove, a fastening nut is arranged at the top end of the circular plate, and the fastening nut is screwed with the threaded shaft;

the clamping structure comprises a supporting seat, a movable cavity is formed in the supporting seat, movable rods are arranged at two ends of the supporting seat, one end of each movable rod is sleeved in the corresponding movable cavity, a threaded column is arranged in the corresponding movable cavity, the middle section of the threaded column is rotatably connected with the supporting seat, a threaded groove is formed in one end of each movable rod, the outer end of the threaded column is screwed with the threaded groove, and a second gear is sleeved on the surface of the threaded column; an adjusting rod is arranged on one side of the supporting seat, the tail end of the adjusting rod penetrates into the movable cavity, a first gear is sleeved at the tail end of the adjusting rod, and the first gear is meshed with the second gear.

As an optimization technical scheme, the base is U type structure, the base top is equipped with first adjustable shelf, first adjustable shelf bottom pass through the round bar with the base rotates to be connected, first adjustable shelf top is passed through the round bar and is connected with the connecting block bottom rotation, the connecting block top is passed through the round bar rotates with second adjustable shelf bottom to be connected, just second adjustable shelf top with supporting seat one end rotates to be connected.

Furthermore, the number of the first movable frame and the second movable frame is two, both of which are rectangular structures, and the first movable frame and the second movable frame are symmetrically distributed on the base and two ends of the supporting seat.

Furthermore, a screw rod is arranged between the two connecting blocks, a threaded hole is formed in the side face of each connecting block, and the screw rod is in threaded connection with the two connecting blocks.

Preferably, the number of the supporting plates is four, the four supporting plates are symmetrically distributed at the bottom end of the base, and the supporting plates are rotatably connected with the base.

Preferably, the number of the positioning protrusions is eight, and the positioning protrusions are annularly distributed at the bottom end of the circular plate, the number of the positioning protrusions is the same as that of the positioning grooves, and the circular plate is in sliding connection with the threaded shaft.

Furthermore, the supporting seat is internally of a hollow structure, the upper surface of the supporting seat is provided with an anti-skidding groove, and the two movable rods are symmetrically distributed at two ends of the supporting seat.

Furthermore, a sliding groove is formed in the bottom end of the movable cavity, a sliding block is fixedly connected to the bottom of one end of the movable rod, and the sliding block is connected with the sliding groove in a sliding mode.

Furthermore, the movable rod outer end is equipped with splint, the movable rod outer end with splint bottom side rigid coupling, just the movable rod with the rigid coupling has the reinforcing plate between the splint.

Furthermore, the threaded shaft side is opened there is the spacing groove, the plectane inside wall rigid coupling has the stopper, just the stopper with spacing groove sliding connection.

Through the above-mentioned embodiment of this application, adopted the backup pad to carry out auxiliary stay, through directly rotating its angle of backup pad adjustable, after the angular adjustment of backup pad is accomplished, tighten fastening nut again, fastening nut can drive the plectane and move to the bottom, until with the plectane laminating at the base upper surface, the protruding meeting block of location this moment is inside the constant head tank to this comes to fix the backup pad, has strengthened the stability when this device is placed.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a half cross-sectional view of a base according to one embodiment of the present application;

FIG. 3 is a schematic diagram of a circular plate structure according to an embodiment of the present application;

fig. 4 is a connection diagram of a clamping plate and a supporting seat according to an embodiment of the present application.

In the figure: 1. the base, 2, the backup pad, 3, first adjustable shelf, 4, the round bar, 5, the connecting block, 6, the screw rod, 7, the second adjustable shelf, 8, splint, 9, the reinforcing plate, 10, the supporting seat, 101, anti-skidding groove, 102, the activity chamber, 1021, the spout, 11, the regulation pole, 12, the movable rod, 121, the thread groove, 122, the slider, 13, the kerve, 14, the screw thread axle, 141, the spacing groove, 15, fastening nut, 16, the plectane, 161, the stopper, 162, the location arch, 17, the mounting groove, 18, the spring, 19, the constant head tank, 20, the screw thread post, 21, first gear, 22, the second gear.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The lifting device in the present embodiment may be applied to various automobiles, for example, the following automobile is provided in the present embodiment, and the lifting device in the present embodiment may be used to assist the following automobile.

The automobile comprises an automobile body, electrical accessories arranged in the automobile body and a power supply device for supplying power to the electrical accessories.

The power supply device comprises a solar panel, and the output end of the solar panel is connected with the electrical appliance accessory; the solar cell panel is arranged on the upper surface of the automobile body.

The power supply device also comprises a charging controller and a vehicle storage battery; the output end of the solar cell panel is connected with the electrical accessories through the charging controller and the vehicle storage battery. The automobile provided by the embodiment of the utility model also comprises a mounting bracket, and the solar panel is arranged on the upper surface of the automobile through the mounting bracket. The automobile provided by the embodiment of the utility model also comprises a first fixing bracket, and the charging controller is fixed in the automobile through the first fixing bracket. The automobile provided by the embodiment of the utility model also comprises a second fixing support, and the automobile storage battery is fixed in the automobile through the second fixing support. In the embodiment, solar energy is converted into electric energy to supply power to electrical accessories in the automobile, so that the oil consumption of the whole automobile is reduced, and meanwhile, the solar energy is adopted to charge the automobile storage battery, so that a generator of the whole automobile can be eliminated, the noise in an engine cabin is effectively reduced, and the noise of engine vibration is reduced. And the structure is simple, and the placement is convenient.

Of course, the present embodiment may be used in other vehicles. Here, a description is not repeated, and the lifting device according to the embodiment of the present application is described below.

Referring to fig. 1-4, a portable automobile lifting device comprises an adjusting structure, a clamping structure and a base 1, wherein a bottom groove 13 is formed at the bottom end of the base 1;

the adjusting structure comprises a supporting plate 2, one end of the supporting plate 2 is clamped inside the bottom groove 13, a threaded shaft 14 is fixedly connected to the upper surface of one end of the supporting plate 2, an installation groove 17 is formed in the upper surface of the base 1, and the top end of the threaded shaft 14 penetrates through the top end of the installation groove 17; a spring 18 is arranged in the mounting groove 17, the spring 18 is sleeved on the surface of the threaded shaft 14, a circular plate 16 is arranged at the top end of the base 1, and the circular plate 16 is sleeved on the surface of the threaded shaft 14; a positioning groove 19 is formed in the upper surface of the base 1, a positioning protrusion 162 is fixedly connected to the bottom end of the circular plate 16, the positioning protrusion 162 is clamped inside the positioning groove 19, a fastening nut 15 is arranged at the top end of the circular plate 16, and the fastening nut 15 is screwed with the threaded shaft 14;

the clamping structure comprises a supporting seat 10, a movable cavity 102 is formed in the supporting seat 10, movable rods 12 are arranged at two ends of the supporting seat 10, one end of each movable rod 12 is sleeved in the corresponding movable cavity 102, a threaded column 20 is arranged in the corresponding movable cavity 102, the middle section of the threaded column 20 is rotatably connected with the supporting seat 10, a threaded groove 121 is formed in one end of each movable rod 12, the outer end of the threaded column 20 is screwed with the threaded groove 121, and a second gear 22 is sleeved on the surface of the threaded column 20; an adjusting rod 11 is arranged on one side of the supporting seat 10, the tail end of the adjusting rod 11 penetrates into the movable cavity 102, a first gear 21 is sleeved at the tail end of the adjusting rod 11, and the first gear 21 is meshed with the second gear 22.

The base 1 is of a U-shaped structure, a first movable frame 3 is arranged at the top end of the base 1, the bottom end of the first movable frame 3 is rotatably connected with the base 1 through a round rod 4, the top end of the first movable frame 3 is rotatably connected with the bottom end of a connecting block 5 through the round rod 4, the top end of the connecting block 5 is rotatably connected with the bottom end of a second movable frame 7 through the round rod 4, and the top end of the second movable frame 7 is rotatably connected with one end of a supporting seat 10; the number of the first movable frames 3 and the second movable frames 7 is two, the first movable frames 3 and the second movable frames 7 are both rectangular structures, and the two first movable frames 3 and the two second movable frames 7 are symmetrically distributed at two ends of the base 1 and two ends of the supporting seat 10, so that the stability of the device is enhanced; a screw 6 is arranged between the two connecting blocks 5, threaded holes are formed in the side surfaces of the connecting blocks 5, the screw 6 is in threaded connection with the two connecting blocks 5, and the screw 6 can drive the supporting seat 10 to move; the number of the supporting plates 2 is four, the four supporting plates 2 are symmetrically distributed at the bottom end of the base 1, the supporting plates 2 are rotatably connected with the base 1, and the supporting plates 2 can play a role in auxiliary supporting; the number of the positioning protrusions 162 is eight, the eight positioning protrusions 162 are annularly distributed at the bottom end of the circular plate 16, the number of the positioning protrusions 162 is the same as that of the positioning grooves 19, the circular plate 16 is slidably connected with the threaded shaft 14, and the threaded shaft 14 can be fixed by matching the positioning protrusions 162 with the positioning grooves 19; the interior of the supporting seat 10 is of a hollow structure, the upper surface of the supporting seat 10 is provided with an anti-slip groove 101, and the two movable rods 12 are symmetrically distributed at two ends of the supporting seat 10, so that the extending lengths of the movable rods 12 can be conveniently adjusted; a sliding groove 1021 is formed at the bottom end of the movable cavity 102, a sliding block 122 is fixedly connected to the bottom of one end of the movable rod 12, the sliding block 122 is connected with the sliding groove 1021 in a sliding manner, and the sliding block 122 and the sliding groove 1021 can limit the movable rod 12; a clamping plate 8 is arranged at the outer end of the movable rod 12, the outer end of the movable rod 12 is fixedly connected with the side face of the bottom end of the clamping plate 8, and a reinforcing plate 9 is fixedly connected between the movable rod 12 and the clamping plate 8, so that the stability between the movable rod 12 and the clamping plate 8 is enhanced; a limiting groove 141 is formed in the side surface of the threaded shaft 14, a limiting block 161 is fixedly connected to the inner side wall of the circular plate 16, and the limiting block 161 is slidably connected with the limiting groove 141, so that the circular plate 16 is slidably connected with the threaded shaft 14.

When the adjustable base plate is used, firstly, the unfolding angle of the support plate 2 can be adjusted according to the terrain, when the support plate 2 is rotated, the support plate 2 can drive the threaded shaft 14 to rotate until the angle adjustment of the support plate 2 is completed, then the fastening nut 15 is screwed, the fastening nut 15 can drive the circular plate 16 to move towards the bottom end until the circular plate 16 is attached to the upper surface of the base 1, at the moment, the positioning protrusion 162 can be clamped inside the positioning groove 19, and meanwhile, the spring 18 can be compressed under the action of the circular plate 16;

then the device is directly placed at the bottom of the automobile, and simultaneously the screw 6 is rotated, so that the screw 6 is screwed with the two connecting blocks 5, and the first movable frame 3 and the second movable frame 7 are driven to move towards the top end until the supporting seat 10 is attached to the bottom of the automobile; then, the adjusting rod 11 is screwed, the adjusting rod 11 drives the first gear 21 to rotate, the threaded column 20 can be driven to rotate synchronously by screwing the first gear 21 and the second gear 22, and the movable rod 12 can be driven to slide along the movable cavity 102 by screwing the threaded column 20 and the threaded groove 121 until the clamping plate 8 is clamped at the bottom of the automobile, so that the stability is enhanced.

The application has the advantages that:

1. according to the angle adjusting device, the angle of the supporting plate can be adjusted according to the terrain, the angle of the supporting plate can be adjusted by directly rotating the supporting plate, the fastening nut is screwed until the angle of the supporting plate is adjusted, the fastening nut can drive the circular plate to move towards the bottom end until the circular plate is attached to the upper surface of the base, and the positioning protrusion can be clamped inside the positioning groove at the moment, so that the supporting plate is fixed, and the stability of the device when the device is placed is enhanced;

2. this application is when supporting seat and car bottom contact, twists the regulation pole again, and the spiral shell thread of first gear and second gear closes to be driven the screw post and rotate in step, can drive the movable rod and slide along the activity chamber under the spiral shell thread of screw post and thread groove closes to with splint centre gripping in the car bottom, with this to reach and prevent that the gliding mesh from appearing in the supporting seat.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A portable car lifting device which characterized in that: the clamping device comprises an adjusting structure, a clamping structure and a base (1), wherein a bottom groove (13) is formed in the bottom end of the base (1);

the adjusting structure comprises a supporting plate (2), one end of the supporting plate (2) is clamped inside the bottom groove (13), a threaded shaft (14) is fixedly connected to the upper surface of one end of the supporting plate (2), an installation groove (17) is formed in the upper surface of the base (1), and the top end of the threaded shaft (14) penetrates through the top end of the installation groove (17); a spring (18) is arranged in the mounting groove (17), the spring (18) is sleeved on the surface of the threaded shaft (14), a circular plate (16) is arranged at the top end of the base (1), and the circular plate (16) is sleeved on the surface of the threaded shaft (14); a positioning groove (19) is formed in the upper surface of the base (1), a positioning protrusion (162) is fixedly connected to the bottom end of the circular plate (16), the positioning protrusion (162) is clamped inside the positioning groove (19), a fastening nut (15) is arranged at the top end of the circular plate (16), and the fastening nut (15) is screwed with the threaded shaft (14);

the clamping structure comprises a supporting seat (10), a movable cavity (102) is formed in the supporting seat (10), movable rods (12) are arranged at two ends of the supporting seat (10), one end of each movable rod (12) is sleeved in the corresponding movable cavity (102), a threaded column (20) is arranged in the corresponding movable cavity (102), the middle section of the threaded column (20) is rotatably connected with the supporting seat (10), a threaded groove (121) is formed in one end of each movable rod (12), the outer end of the threaded column (20) is screwed with the threaded groove (121), and a second gear (22) is sleeved on the surface of the threaded column (20); an adjusting rod (11) is arranged on one side of the supporting seat (10), the tail end of the adjusting rod (11) penetrates into the movable cavity (102), a first gear (21) is sleeved at the tail end of the adjusting rod (11), and the first gear (21) is meshed with and connected with the second gear (22).

2. A portable vehicle lifting apparatus in accordance with claim 1, wherein:

base (1) is U type structure, base (1) top is equipped with first adjustable shelf (3), first adjustable shelf (3) bottom pass through round bar (4) with base (1) rotates and is connected, first adjustable shelf (3) top is passed through round bar (4) and is connected with connecting block (5) bottom rotation, connecting block (5) top is passed through round bar (4) are rotated with second adjustable shelf (7) bottom and are connected, just second adjustable shelf (7) top with supporting seat (10) one end is rotated and is connected.

3. A portable vehicle lifting apparatus in accordance with claim 2, wherein:

the number of the first movable frame (3) and the number of the second movable frame (7) are two, the first movable frame and the second movable frame are both rectangular structures, and the first movable frame (3) and the second movable frame (7) are symmetrically distributed at two ends of the base (1) and the supporting seat (10).

4. A portable vehicle lifting apparatus in accordance with claim 3, wherein:

two be equipped with screw rod (6) between connecting block (5), threaded hole is opened to connecting block (5) side, just screw rod (6) and two all the spiral shell of connecting block (5) are connected.

5. A portable vehicle lifting apparatus in accordance with claim 1, wherein:

the number of the supporting plates (2) is four, the supporting plates (2) are symmetrically distributed at the bottom end of the base (1), and the supporting plates (2) are rotatably connected with the base (1).

6. A portable vehicle lifting apparatus in accordance with claim 1, wherein:

the number of the positioning protrusions (162) is eight, the positioning protrusions (162) are annularly distributed at the bottom end of the circular plate (16), the number of the positioning protrusions (162) is the same as that of the positioning grooves (19), and the circular plate (16) is in sliding connection with the threaded shaft (14).

7. A portable vehicle lifting apparatus in accordance with claim 1, wherein:

the supporting seat (10) is internally of a hollow structure, the upper surface of the supporting seat (10) is provided with an anti-skidding groove (101), and the two movable rods (12) are symmetrically distributed at two ends of the supporting seat (10).

8. A portable vehicle lifting apparatus in accordance with claim 1, wherein:

the bottom end of the movable cavity (102) is provided with a sliding groove (1021), the bottom of one end of the movable rod (12) is fixedly connected with a sliding block (122), and the sliding block (122) is in sliding connection with the sliding groove (1021).

9. A portable vehicle lifting apparatus in accordance with claim 1, wherein:

movable rod (12) outer end is equipped with splint (8), movable rod (12) outer end with splint (8) bottom side rigid coupling, just movable rod (12) with rigid coupling has reinforcing plate (9) between splint (8).

10. A portable vehicle lifting apparatus in accordance with claim 1, wherein:

the side of the threaded shaft (14) is provided with a limiting groove (141), the inner side wall of the circular plate (16) is fixedly connected with a limiting block (161), and the limiting block (161) is in sliding connection with the limiting groove (141).