CN213011798U

CN213011798U - Lifting device for electric vehicle maintenance

Info

Publication number: CN213011798U
Application number: CN202022035129.XU
Authority: CN
Inventors: 林剑生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-04-20
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a be used for electric motor car maintenance to use lifting device, including unable adjustment base, unable adjustment base's lower surface is close to the equal fixed mounting in both sides position and has the screw thread post, the bottom cover of screw thread post is equipped with the support column, the support column passes through screw thread post and unable adjustment base swing joint, unable adjustment base's upper surface is close to the equal fixed mounting in both sides position and has the pneumatic cylinder, the top of pneumatic cylinder is connected with the lift post, the top of lift post is supported there is the lifting frame, the surface connection of pneumatic cylinder has the oiling mouth, the upper surface of lifting frame is close to the intermediate position and is connected with clamping device, the inboard of lifting frame is connected with interval adjustment mechanism. A be used for electric motor car maintenance to use lifting device, belong to the lifting device field, can press from both sides tightly its frame when the lifting electric motor car, and can conveniently adjust the distance between the lifting frame.

Description

Lifting device for electric vehicle maintenance

Technical Field

The utility model relates to a lifting device field, in particular to be used for electric motor car lifting device for maintenance.

Background

The electric vehicle is lifted by the lifting device when being maintained, so that the electric vehicle can be maintained conveniently, the lifting device is universally used in vehicle maintenance, and the scheme particularly relates to the lifting device for electric vehicle maintenance; the existing lifting device for electric vehicle maintenance is poor in relative stability, inconvenient in adjustment of the distance between lifting frames and inconvenient in selection of a proper lifting frame interval for lifting, and cannot clamp the frame of the lifting electric vehicle when the lifting device is used for lifting the electric vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a be used for electric motor car lifting device for maintenance, can effectively solve the problem that proposes in the background art.

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

the utility model provides a be used for electric motor car maintenance to use lifting device, includes unable adjustment base, unable adjustment base's lower surface is close to the equal fixed mounting in both sides position and has the screw thread post, the bottom cover of screw thread post is equipped with the support column, the support column passes through screw thread post and unable adjustment base swing joint, unable adjustment base's upper surface is close to the equal fixed mounting in both sides position and has the pneumatic cylinder, the top of pneumatic cylinder is connected with the lift post, the top of lift post is supported there is the lifting frame, the surface connection of pneumatic cylinder has the oiling mouth, the upper surface of lifting frame is close to the intermediate position and is connected with clamping device, the inboard of lifting frame is connected.

Preferably, clamping device comprises connecting seat, threaded rod, adjust knob, grip slipper, anticreep joint, slipmat and thread groove, connecting seat fixed mounting is at the upper surface of lifting frame, the threaded rod runs through in the inside of connecting seat, adjust knob is fixed in the one end of threaded rod, the grip slipper sets up in the other end of threaded rod, the anticreep joint is fixed in the surface of grip slipper, and the other end at the threaded rod is established to the anticreep adapter sleeve, the slipmat bonds in the inboard of grip slipper, the thread groove is seted up in the inside of connecting seat, and clamping device can press from both sides tightly its frame when the lifting electric motor car to can improve the relative stability of lifting electric motor car.

Preferably, the clamping seat is movably connected with the connecting seat through an anti-dropping joint and a threaded rod.

Preferably, interval adjustment mechanism comprises fixed column, tensile post, spacer pin and spacing hole, the fixed column is fixed in the inboard of lifting frame, the one end of tensile post extends to the inside of fixed column, the spacer pin inlays the inside of locating the fixed column, spacing hole even distribution is at the surface of tensile post, and interval adjustment mechanism can conveniently adjust the distance between the lifting frame to can select suitable lifting frame interval to carry out the lifting.

Preferably, the stretching column is inserted into the limiting hole through a limiting pin and is fixedly connected with the fixing column.

Compared with the prior art, the utility model discloses following beneficial effect has: this be used for electric motor car lifting device for maintenance through the clamping device who sets up, can press from both sides tightly its frame when the lifting electric motor car to can improve the relative stability of lifting electric motor car, through the interval adjustment mechanism who sets up, can conveniently adjust the distance between the lifting frame, thereby can select suitable lifting frame interval to carry out the lifting.

Drawings

Fig. 1 is a schematic overall structure diagram of a lifting device for electric vehicle maintenance according to the present invention;

fig. 2 is a top view of a lifting frame of the lifting device for electric vehicle maintenance of the present invention;

fig. 3 is a schematic structural view of a clamping device of the lifting device for repairing an electric vehicle according to the present invention;

fig. 4 is the utility model relates to a structural schematic diagram of an interval adjustment mechanism for lifting device is used in electric motor car maintenance.

In the figure: 1. a fixed base; 2. a threaded post; 3. a support pillar; 4. a hydraulic cylinder; 5. a lifting column; 6. A lifting frame; 7. an oil filling port; 8. a clamping device; 801. a connecting seat; 802. a threaded rod; 803. adjusting a knob; 804. a clamping seat; 805. an anti-drop joint; 806. a non-slip mat; 807. a thread groove; 9. a spacing adjustment mechanism; 901. fixing a column; 902. stretching the column; 903. a spacing pin; 904. and a limiting hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a lifting device for maintenance of an electric vehicle comprises a fixed base 1, wherein threaded columns 2 are fixedly mounted on the lower surface of the fixed base 1 near both sides, support columns 3 are sleeved on the bottoms of the threaded columns 2, the support columns 3 are movably connected with the fixed base 1 through the threaded columns 2, hydraulic cylinders 4 are fixedly mounted on the upper surface of the fixed base 1 near both sides, lifting columns 5 are connected to the tops of the hydraulic cylinders 4, lifting frames 6 are supported at the top ends of the lifting columns 5, oil injection ports 7 are connected to the outer surfaces of the hydraulic cylinders 4, clamping devices 8 are connected to the upper surfaces of the lifting frames 6 near the middle positions, and space adjusting mechanisms 9 are connected to the inner sides of the lifting frames 6;

in this embodiment, in order to clamp the frame of the electric vehicle when the electric vehicle is lifted, a clamping device 8 is provided, the clamping device 8 is composed of a connecting seat 801, a threaded rod 802, an adjusting knob 803, a clamping seat 804, an anti-disengagement joint 805, a non-slip mat 806 and a threaded groove 807, the connecting seat 801 is fixedly installed on the upper surface of the lifting frame 6, the threaded rod 802 penetrates through the connecting seat 801, the adjusting knob 803 is fixed at one end of the threaded rod 802, the clamping seat 804 is arranged at the other end of the threaded rod 802, the anti-disengagement joint 805 is fixed on the outer surface of the clamping seat 804, the anti-disengagement joint 805 is sleeved at the other end of the threaded rod 802, the non-slip mat 806 is bonded on the inner side of the clamping seat 804, the threaded groove 807 is opened inside the connecting seat 801, and the clamping device 8 can;

in the embodiment, in order to conveniently clamp the frame of the electric vehicle by the clamping seat 804, the clamping seat 804 is movably connected with the connecting seat 801 by the anti-dropping joint 805 and the threaded rod 802;

in addition, the spacing adjusting mechanism 9 is composed of a fixed column 901, a stretching column 902, a limiting pin 903 and a limiting hole 904, the fixed column 901 is fixed on the inner side of the lifting frame 6, one end of the stretching column 902 extends to the inside of the fixed column 901, the limiting pin 903 is embedded in the fixed column 901, the limiting hole 904 is uniformly distributed on the outer surface of the stretching column 902, and the spacing adjusting mechanism 9 can conveniently adjust the distance between the lifting frames 6, so that the proper spacing between the lifting frames 6 can be selected for lifting;

in this embodiment, in order to fix the stretching post 902, the stretching post 902 is inserted into the limiting hole 904 through the limiting pin 903 to be fixedly connected with the fixing post 901, and the distance between the lifting frames 6 can be adjusted by fixing the stretching post 902 with different elongations.

It should be noted that, the utility model relates to a lifting device for electric vehicle maintenance, when using, unable adjustment base 1 and lifting frame 6 constitute the whole main part for electric vehicle maintenance lifting device, the extension post 902 is inserted into different spacing holes 904 through spacer pin 903 and is fixed with fixed column 901, can carry out the fixed of different elongation to the extension post 902, can adjust the distance between the lifting frame 6, thereby can select the suitable lifting frame 6 interval to carry out the lifting, rotate the support column 3, the support column 3 moves relative with unable adjustment base 1 through threaded post 2, can adjust the support height of support column 3, put the electric vehicle frame on lifting frame 6, grip slipper 804 moves relative with connecting seat 801 through anticreep joint 805 and threaded rod 802, grip slipper 804 clamps the electric vehicle frame, can improve the relative stability of lifting electric vehicle, the hydraulic cylinder 4 lifts the lifting frame 6 through the lifting column 5, and the electric vehicle needing to be maintained can be lifted.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be used for electric motor car maintenance to use lifting device which characterized in that: including unable adjustment base (1), the lower surface of unable adjustment base (1) is close to the equal fixed mounting in both sides position and has screw thread post (2), the bottom cover of screw thread post (2) is equipped with support column (3), support column (3) are through screw thread post (2) and unable adjustment base (1) swing joint, the upper surface of unable adjustment base (1) is close to the equal fixed mounting in both sides position and has pneumatic cylinder (4), the top of pneumatic cylinder (4) is connected with lift post (5), the top of lift post (5) is supported there is lifting frame (6), the surface of pneumatic cylinder (4) is connected with oiling mouth (7), the upper surface of lifting frame (6) is close to intermediate position and is connected with clamping device (8), the inboard of lifting frame (6) is connected with interval adjustment mechanism (9).

2. The lifting device for electric vehicle maintenance of claim 1, wherein: clamping device (8) comprise connecting seat (801), threaded rod (802), adjust knob (803), grip slipper (804), anticreep connects (805), slipmat (806) and thread groove (807), connecting seat (801) fixed mounting is at the upper surface of lifting frame (6), threaded rod (802) run through in the inside of connecting seat (801), adjust knob (803) are fixed in the one end of threaded rod (802), grip slipper (804) set up in the other end of threaded rod (802), anticreep connects (805) and is fixed in the surface of grip slipper (804), and anticreep connects (805) and establish the other end at threaded rod (802), slipmat (806) bond in the inboard of grip slipper (804), the inside of connecting seat (801) is seted up in thread groove (807).

3. A lifting device for electric vehicle maintenance as claimed in claim 2, wherein: the clamping seat (804) is movably connected with the connecting seat (801) through an anti-falling joint (805) and a threaded rod (802).

4. The lifting device for electric vehicle maintenance of claim 1, wherein: the spacing adjusting mechanism (9) comprises a fixing column (901), a stretching column (902), a limiting pin (903) and a limiting hole (904), the fixing column (901) is fixed on the inner side of the lifting frame (6), one end of the stretching column (902) extends to the inside of the fixing column (901), the limiting pin (903) is embedded in the fixing column (901), and the limiting hole (904) is uniformly distributed on the outer surface of the stretching column (902).

5. A lifting device for electric vehicle maintenance according to claim 4, characterised in that: the stretching column (902) is inserted into the limiting hole (904) through a limiting pin (903) and is fixedly connected with the fixing column (901).