CN108675215B - Tire locking device for shear type lifter for vehicle maintenance - Google Patents
Tire locking device for shear type lifter for vehicle maintenance Download PDFInfo
- Publication number
- CN108675215B CN108675215B CN201810545589.1A CN201810545589A CN108675215B CN 108675215 B CN108675215 B CN 108675215B CN 201810545589 A CN201810545589 A CN 201810545589A CN 108675215 B CN108675215 B CN 108675215B
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- China
- Prior art keywords
- locking device
- rectangular frame
- frame body
- vehicle maintenance
- tire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
Abstract
The invention discloses a tire locking device for a scissor type lifter for vehicle maintenance, and relates to the technical field of automobile repair. The invention comprises a first locking component and a second locking component which are mutually matched and installed; the first locking assembly comprises a rectangular frame body with an opening at one end, a plurality of trundles are symmetrically arranged on frame plates on two sides of the bottom side surface of the rectangular frame body, and a plurality of limiting plates are arranged on the rectangular frame body; two upright posts are symmetrically arranged at one end of the upper surface of the rectangular frame body, and a set of fixed shaft provided with a first roller is fixed between the two upright posts; the second locking assembly comprises a cross rod, two support columns are symmetrically arranged at two ends of one surface of the cross rod, a rotating shaft is arranged between the two support columns in a matched mode, and a second roller is sleeved on the rotating shaft in a matched mode in a rotating mode; the tire locking device also comprises a fixed pin rod. The tire locking device comprises a first locking component, a second locking component and a fixed pin rod, wherein the first locking component and the second locking component are arranged on the tire locking device in a matched mode.
Description
Technical Field
The invention belongs to the technical field of automobile repair, and particularly relates to a tire locking device for a scissor type lifter for vehicle maintenance.
Background
The automobile is an important vehicle of people at present, along with the development of science and technology, the automobile technology is developed more and more, the use of the automobile is more and more popularized, and similarly, the automobile maintenance is also an important industry while the automobile is popularized, and the shearing type lifting machine is required to be used in the current general automobile maintenance and is an automobile repairing machine used in the automobile maintenance industry; the lifting is driven by a hydraulic system, and the hydraulic lifting machine plays a vital role in the maintenance of the automobile, and the hydraulic lifting machine cannot be removed during the major repair and maintenance of the whole automobile; with the increase of automobile sales volume in China, the lifting machine is used as an important tool for automobile maintenance, the demand is greatly increased, in the existing automobile repair process, repairmen often need to climb to the bottom of the automobile for maintenance, and the safety problems of wheel rolling and the like exist when the automobile is stopped on the scissor lifting machine, so that the problem to be solved by the invention is how to lock the wheels stopped on the scissor lifting machine.
Disclosure of Invention
The invention aims to provide a tire locking device for a scissor type lifter for vehicle maintenance, which solves the problem that wheels are easy to roll when the existing automobile is repaired by the tire locking device consisting of a first locking component, a second locking component and a fixed pin rod which are matched with each other.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a tire locking device for a scissor type lifter for vehicle maintenance, which comprises a first locking component and a second locking component which are arranged in a matched manner;
the first locking assembly comprises a rectangular frame body with an opening at one end, a plurality of trundles are symmetrically arranged on frame plates on two sides of the bottom side surface of the rectangular frame body, and a plurality of limiting plates used for being clamped on two sides of a lifting machine support plate are arranged on two opposite outer side surfaces of the rectangular frame body;
two upright posts are symmetrically arranged at one end of the upper surface of the rectangular frame body, a fixed shaft is fixed between the two upright posts, and a first roller is sleeved on the fixed shaft in a rotating fit manner;
two end faces of the frame plates on two sides of the opening end of the rectangular frame body are respectively provided with a fixed block, and the fixed blocks are provided with two fixed through holes;
the second locking assembly comprises a cross rod, two U-shaped plates are symmetrically arranged at two ends of one surface of the cross rod, and through holes matched with the fixing through holes are formed in side plates on two sides of each U-shaped plate; two supports are symmetrically arranged at two ends of the other surface of the cross rod, a notch is arranged on one opposite inner side surface of each support, a rotating shaft is arranged between the two supports in a matched mode, and a second roller is sleeved on the rotating shaft in a rotating matched mode;
the tire locking device also comprises a fixed pin rod, the fixed pin rod is a U-shaped metal rod piece, and pin holes are formed in the positions of two end parts of the opening end of the fixed pin rod; the fixing pin rod penetrates through the through hole and the fixing through hole in sequence.
Furthermore, the truckle is a truckle with brake, and the rectangular frame body is also provided with a brake control handle for controlling the brake of the truckle.
Further, the through hole and the fixing through hole are in sliding fit with the fixing pin rod.
Further, the first roller and the second roller are identical in structure.
Furthermore, chamfering is conducted on the inner side face of the rectangular frame body.
Furthermore, the width of the opening of the U-shaped plate is 0.1-0.5cm larger than the thickness of the fixed block.
The invention has the following beneficial effects:
the tire locking device comprises a first locking component, a second locking component and a fixed pin rod which are arranged in a matched mode, and solves the problem that the wheel is easy to roll when the existing automobile is repaired; the tire locking device is simple in structure, convenient to install and disassemble and convenient to use; the tire locking device is limited and installed on the lifting machine through the limiting plate, the limiting structure is simple, meanwhile, the tire locking device limits the rolling of tires through the rollers at two ends, the locking effect is good, and meanwhile, the tire locking device is suitable for tires with various sizes.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a tire locking device according to the present invention;
FIG. 2 is a schematic top view of the tire locking apparatus of the present invention;
FIG. 3 is a schematic structural diagram of a first locking assembly according to the present invention;
FIG. 4 is a schematic structural diagram of a second locking assembly according to the present invention;
fig. 5 is a schematic view of the fixing pin structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
In the description of the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "opening width", "length", "inner", etc. indicate orientations or positional relationships for convenience of description and simplicity of description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
Referring to fig. 1-2, a tire locking device for a scissor lift for vehicle maintenance includes a first locking assembly and a second locking assembly cooperatively mounted with each other;
referring to fig. 1-3, the first locking assembly includes a rectangular frame 1 with an opening at one end, a plurality of casters 11 are symmetrically disposed on two side frame plates on a bottom side of the rectangular frame 1, and a plurality of limiting plates 4 for being clamped on two sides of a carrier plate of the lifting machine are disposed on two opposite outer sides of the rectangular frame 1;
referring to fig. 1-3, two upright posts 2 are symmetrically disposed at one end of the upper surface of the rectangular frame 1, a fixing shaft 31 is fixed between the two upright posts 2, and a first roller 3 is rotatably fitted on the fixing shaft 31;
referring to fig. 3, two end faces of the frame plates at two sides of the opening end of the rectangular frame 1 are respectively provided with a fixing block 8, and the fixing block 8 is provided with two fixing through holes 81;
referring to fig. 4, the second locking assembly includes a cross bar 5, two U-shaped plates 53 are symmetrically disposed at two ends of a surface of the cross bar 5, and through holes 54 matching with the fixing through holes 81 are disposed on two side plates of the U-shaped plates 53; two supports 51 are symmetrically arranged at two ends of the other surface of the cross bar 5, a notch 52 is arranged on one opposite inner side surface of each of the two supports 51, a rotating shaft 61 is arranged between the two supports 51 in a matched manner, and a second roller 6 is sleeved on the rotating shaft 61 in a rotating matched manner;
referring to fig. 5, the tire locking device further includes a fixing pin 7, the fixing pin 7 is a U-shaped metal rod, and two pin holes 71 are respectively formed at two end portions of an opening end of the fixing pin 7; the fixing pin rod 7 passes through the through hole 54 and the fixing through hole 81 in this order.
Referring to fig. 1-3, preferably, the caster 11 is a caster with brake, and the rectangular frame 1 is further provided with a brake control handle 12 for controlling the brake of the caster 11.
Preferably, the through hole 54 and the fixing through hole 81 are slidably fitted with the fixing pin 7.
Preferably, the first roller 3 and the second roller 6 are of identical construction.
Preferably, the inner side surface of the rectangular frame 1 is chamfered.
Preferably, the width of the opening of the U-shaped plate 53 is 0.1-0.5cm greater than the thickness of the fixing block 8.
Preferably, when the device is used, the caster 11 can roll automatically by opening the brake control handle 12, a tire is clamped in the rectangular frame 1 through the opening end of the rectangular frame 1 on the first locking component until the tire abuts against the first roller 3 to stop rolling, braking is performed through the brake control handle 12, the second locking component is matched with the fixed block 8 through the U-shaped plate 53, and the second locking component is fixed on the first locking component by using the fixing pin 7 through the through hole 54 and the fixing through hole 81 in sequence; and the fixing pin rod 7 is limited and fixed through a screw rod through a pin hole 71 on the end part of the fixing pin rod 7.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a tire locking device for vehicle maintenance is cut formula of cutting and is lifted machine, includes the first locking subassembly and the second locking subassembly of mutually supporting installation, its characterized in that:
the first locking assembly comprises a rectangular frame body (1) with an opening at one end, a plurality of trundles (11) are symmetrically arranged on frame plates on two sides of the bottom side surface of the rectangular frame body (1), and a plurality of limiting plates (4) used for being clamped on two sides of a lifting machine support plate are arranged on two opposite outer side surfaces of the rectangular frame body (1);
two upright posts (2) are symmetrically arranged at one end of the upper surface of the rectangular frame body (1), a fixed shaft (31) is fixed between the two upright posts (2), and a first roller (3) is sleeved and rotationally matched on the fixed shaft (31);
two end faces of frame plates on two sides of the opening end of the rectangular frame body (1) are respectively provided with a fixed block (8), and the fixed block (8) is provided with two fixed through holes (81);
the second locking assembly comprises a cross rod (5), two U-shaped plates (53) are symmetrically arranged at two ends of one surface of the cross rod (5), and through holes (54) matched with the fixing through holes (81) are formed in side plates on two sides of each U-shaped plate (53); two supports (51) are symmetrically arranged at two ends of the other surface of the cross rod (5), a notch (52) is formed in one opposite inner side surface of each support (51), a rotating shaft (61) is arranged between the two supports (51) in a matched mode, and a second roller (6) is sleeved on the rotating shaft (61) in a rotating matched mode;
the tire locking device further comprises a fixing pin rod (7), the fixing pin rod (7) is a U-shaped metal rod, and pin holes (71) are formed in the positions of two end parts of the opening end of the fixing pin rod (7); the fixing pin rod (7) penetrates through the through hole (54) and the fixing through hole (81) in sequence.
2. A tire locking device for a scissor lift for vehicle maintenance according to claim 1, wherein the caster (11) is a caster with brake, and the rectangular frame (1) further comprises a brake control handle (12) for controlling the brake of the caster (11).
3. A tyre locking device for scissor lifts for vehicle maintenance according to claim 1, wherein the through hole (54) and the fixing through hole (81) are slidably engaged with the fixing pin (7).
4. A tire locking device for a scissor lift for vehicle maintenance according to claim 1, wherein the first roller (3) and the second roller (6) are identical in construction.
5. A tyre locking device for scissor lifts for vehicle maintenance according to claim 1, wherein the rectangular frame (1) is chamfered on the inside.
6. A tyre locking device for scissor lifts for vehicle maintenance according to claim 1, wherein the width of the opening of the U-shaped plate (53) is 0.1-0.5cm greater than the thickness of the fixed block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810545589.1A CN108675215B (en) | 2018-05-25 | 2018-05-25 | Tire locking device for shear type lifter for vehicle maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810545589.1A CN108675215B (en) | 2018-05-25 | 2018-05-25 | Tire locking device for shear type lifter for vehicle maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108675215A CN108675215A (en) | 2018-10-19 |
| CN108675215B true CN108675215B (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810545589.1A Active CN108675215B (en) | 2018-05-25 | 2018-05-25 | Tire locking device for shear type lifter for vehicle maintenance |
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| CN (1) | CN108675215B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4480389A (en) * | 1983-07-11 | 1984-11-06 | Ralph Capovilla | Wheel alignment system |
| CA2348000A1 (en) * | 2001-05-17 | 2002-11-17 | Martin Fluss | Flat tire emergency truck |
| KR101326794B1 (en) * | 2011-09-09 | 2013-11-11 | 주식회사 라이즈글로벌 | Carrier for elevating work platform |
| CN205838454U (en) * | 2016-07-05 | 2016-12-28 | 罗永裕 | A kind of replacing vehicle tyre lifting support means |
| CN206352027U (en) * | 2016-12-22 | 2017-07-25 | 宜玛工业股份有限公司 | Tool car with Lifting for tyre mechanism |
| CN107089617A (en) * | 2017-06-13 | 2017-08-25 | 合肥佳航机电设备有限公司 | A kind of Superthin scissor lift of lifting platform tilt adjustable |
| CN207191023U (en) * | 2017-07-10 | 2018-04-06 | 北京汽车研究总院有限公司 | A kind of vehicle lift wheel rubber block |
-
2018
- 2018-05-25 CN CN201810545589.1A patent/CN108675215B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4480389A (en) * | 1983-07-11 | 1984-11-06 | Ralph Capovilla | Wheel alignment system |
| CA2348000A1 (en) * | 2001-05-17 | 2002-11-17 | Martin Fluss | Flat tire emergency truck |
| KR101326794B1 (en) * | 2011-09-09 | 2013-11-11 | 주식회사 라이즈글로벌 | Carrier for elevating work platform |
| CN205838454U (en) * | 2016-07-05 | 2016-12-28 | 罗永裕 | A kind of replacing vehicle tyre lifting support means |
| CN206352027U (en) * | 2016-12-22 | 2017-07-25 | 宜玛工业股份有限公司 | Tool car with Lifting for tyre mechanism |
| CN107089617A (en) * | 2017-06-13 | 2017-08-25 | 合肥佳航机电设备有限公司 | A kind of Superthin scissor lift of lifting platform tilt adjustable |
| CN207191023U (en) * | 2017-07-10 | 2018-04-06 | 北京汽车研究总院有限公司 | A kind of vehicle lift wheel rubber block |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108675215A (en) | 2018-10-19 |
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