CN2176924Y - Portable tyre assembling and disassembling frame - Google Patents
Portable tyre assembling and disassembling frame Download PDFInfo
- Publication number
- CN2176924Y CN2176924Y CN 93231709 CN93231709U CN2176924Y CN 2176924 Y CN2176924 Y CN 2176924Y CN 93231709 CN93231709 CN 93231709 CN 93231709 U CN93231709 U CN 93231709U CN 2176924 Y CN2176924 Y CN 2176924Y
- Authority
- CN
- China
- Prior art keywords
- leading screw
- tyre
- frame
- sliding board
- slide plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Tires In General (AREA)
Abstract
Disclosed is a portable tyre assembling and disassembling frame, which is composed of a leading screw and a sliding board, which is characterized in that both ends of the leading screw with screw threads in opposite directions matched with the nut on the sliding board, a free-rotational wheel supporting lever and a directional wheel are arranged on the upper and the lower parts of the sliding board respectively. The frame extends under the tyre. When the leading screw is rotated, the sliding board moves towards the center, the wheel supporting lever supports the tyre, and the tyre can be shifted by means of lugging the wheel supporting lever backwards. The utility model has the advantages of labor saving, easy installation and easy portability, and the utility model serves as a driver tool.
Description
The utility model relates to a kind of service tools of vehicle, particularly about a kind of tube lifter.
Up to now, automobile driver or motor repair trade are installed and removed with hand after generally all adopting the jack-up axletree when the dismounting tire.Because tire is heavier, single can't dismounting, and during two people's dismounting, often since the irregular dismounting difficulty that causes of exerting oneself during the effort amount, make troubles to maintenance.
The purpose of this utility model is to provide a kind of portable tyre dismounting frame, thereby as long as a people just can install and remove tire easily, saves maintenance time.
The utility model is achieved in that this portable tyre dismounting frame, mainly formed by leading screw (4), slide plate (6), the screw thread that it is characterized in that leading screw (4) two ends is respectively left-handed and dextrorotation, with and the fastening nut (5) of slide plate (6) match, be equipped with holding of freely rotating on the slide plate (6) and take turns bar (1), its underpart is equipped with cardan wheel (7).The end machining of its leading screw (4) is that square button (3) is to install handwheel or to do instrument snap portion position; The two ends of holding wheel bar (1) are taper, and the middle part is flat bar.In use, this is reached desires under the detaching tyre, rotation hand wheel or block square button (3) rotation with spanner, thereby make slide plate frame (6) to central motion, make and hold wheel bar (1) and hold tire, pull down tire after, this frame one is drawn backward, can the wheel fetal displacement.During installation, can load onto easily by inverted sequence.Because holding the wheel bar is freely to rotate, so tire can rotate on frame.To aim at the tire screw more easily.
Advantage of the present utility model is to save manpower, installs fast, saves time, and can be used as driver's tool, convenient open-air driver and conductor's changing of tire.
Description of drawings: accompanying drawing is the general assembly scheme drawing of this utility model: (1) is for holding the wheel bar, can go up at slide plate frame (6) and freely rotate, (2) for holding the taper position on the wheel bar (1), (3) be the square button of leading screw (4) termination, can be used to install handwheel or as the mounting board position, (4) are leading screw, its two ends are processed with the screw thread of phase derotation, (5) be the nut that fastens as one with slide plate frame (6), with the threads engaged at leading screw (4) two ends.(6) be the slide plate frame, (7) are for being installed in the universal caster wheel under the slide plate frame (6).
Embodiment: leading screw (4) selects for use the steel axle of 10～30mm diameter to process, the two ends screw thread adopts standard thread, slide plate frame (6) selects for use steel plate to process, the width of its slide plate frame (6) nut (5) holds available steel material of wheel shaft (1) or nylon material and processes between 50～100mm.The diameter of cardan wheel (7) is 10～20mm.For relatively large engineering tyre, can each part dimension of corresponding increase.
Claims (3)
1, a kind of portable tyre dismounting frame, mainly formed by leading screw (4), slide plate frame (6), the screw thread that it is characterized in that leading screw (4) two ends is respectively left-handed and dextrorotation, with and the fastening nut (5) of slide plate (6) match, be equipped with wheel bar (1) its underpart of holding of freely rotating on the slide plate frame (6) cardan wheel (7) be installed.
2, portable tyre dismounting frame according to claim 1, the end machining that it is characterized in that its leading screw (4) is square button (3).
3, according to claim 1,2 described portable tyre dismounting framves, it is characterized in that holding the two ends of taking turns bar (1) is taper, the middle part is flat bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93231709 CN2176924Y (en) | 1993-08-30 | 1993-08-30 | Portable tyre assembling and disassembling frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93231709 CN2176924Y (en) | 1993-08-30 | 1993-08-30 | Portable tyre assembling and disassembling frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2176924Y true CN2176924Y (en) | 1994-09-14 |
Family
ID=33808111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93231709 Expired - Fee Related CN2176924Y (en) | 1993-08-30 | 1993-08-30 | Portable tyre assembling and disassembling frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2176924Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101403284B (en) * | 2008-10-23 | 2012-09-05 | 中国石油化工股份有限公司河南油田分公司石油工程技术研究院 | Down-hole tool and controllable segment sealing device for down-hole working barrel seal |
| CN103085592A (en) * | 2011-10-27 | 2013-05-08 | 杨国栋 | Electric tire remover |
| CN103253095A (en) * | 2013-05-17 | 2013-08-21 | 浙江大学 | Manipulator for automobile tire and expanding method of manipulator |
| CN105110235A (en) * | 2015-08-24 | 2015-12-02 | 浙江立福达机械股份有限公司 | Tyre lifting device |
-
1993
- 1993-08-30 CN CN 93231709 patent/CN2176924Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101403284B (en) * | 2008-10-23 | 2012-09-05 | 中国石油化工股份有限公司河南油田分公司石油工程技术研究院 | Down-hole tool and controllable segment sealing device for down-hole working barrel seal |
| CN103085592A (en) * | 2011-10-27 | 2013-05-08 | 杨国栋 | Electric tire remover |
| CN103085592B (en) * | 2011-10-27 | 2016-02-24 | 温州大学 | Electric tire remover |
| CN103253095A (en) * | 2013-05-17 | 2013-08-21 | 浙江大学 | Manipulator for automobile tire and expanding method of manipulator |
| CN103253095B (en) * | 2013-05-17 | 2015-05-27 | 浙江大学 | Manipulator for automobile tire and expanding method of manipulator |
| CN105110235A (en) * | 2015-08-24 | 2015-12-02 | 浙江立福达机械股份有限公司 | Tyre lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |