CN210682974U - Tire crane wheel axle convenient to installation - Google Patents
Tire crane wheel axle convenient to installation Download PDFInfo
- Publication number
- CN210682974U CN210682974U CN201921837099.5U CN201921837099U CN210682974U CN 210682974 U CN210682974 U CN 210682974U CN 201921837099 U CN201921837099 U CN 201921837099U CN 210682974 U CN210682974 U CN 210682974U
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- Prior art keywords
- wheel axle
- tire crane
- wheel shaft
- shaft
- wheel
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 title claims abstract description 28
- 230000007547 defect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a tire crane wheel axle convenient to installation, which belongs to the field of tire crane accessories and aims to provide a tire crane wheel axle convenient to installation so as to solve the defects that the existing tire crane wheel axle is inconvenient to install and disassemble and the tire crane wheel axle can not be reused, and the technical scheme is characterized in that the tire crane wheel axle comprises a wheel axle upper part, a wheel axle lower part and a connecting sleeve ring, wherein the wheel axle upper part is movably arranged on the inner surface of the connecting sleeve ring close to the upper end position through internal and external threads, the wheel axle lower part is movably arranged on the inner surface of the connecting sleeve ring close to the lower end position through the internal and external threads, the thread direction of the connection between the inner surface of the connecting sleeve ring and the wheel axle upper part is opposite to the thread direction of the connection between the inner surface of the connecting, the outer surface of the upper end of the lower part of the wheel shaft is integrally formed with a lug.
Description
Technical Field
The utility model relates to a tire crane accessory field, in particular to tire crane shaft convenient to installation.
Background
Along with the development of society, the living standard of people is continuously improved, water transportation is more and more, goods among various countries are more and more transported, the demand of tire cranes is also continuously increased, the tire cranes are provided with a plurality of important accessories, namely tire crane wheel shafts, and along with the rapid development of science and technology, the requirements of people on the tire crane wheel shafts are also continuously increased, so that the existing tire crane wheel shafts cannot meet the use requirements of people;
the existing tire crane wheel shaft has certain disadvantages when in use, firstly, the existing tire crane wheel shaft is a whole body, the whole body is heavier, the diameters of the tire crane wheel shafts are different, the space of the tire crane wheel shaft is smaller when in installation, the installation is inconvenient, secondly, the connecting part of the tire crane wheel shaft is easy to wear after the existing tire crane wheel shaft is used for a period of time, once the tire crane wheel shaft is damaged, accidents are easy to cause, in order to reduce the occurrence of the accidents, the whole tire crane wheel shaft can not be reused, the cost is higher, and the use requirements of people can not be met.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a tire crane shaft convenient to installation, can effectively solve the problem in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the tire crane wheel shaft convenient to mount comprises an upper wheel shaft part, a lower wheel shaft part and a connecting sleeve ring, wherein the upper wheel shaft part is movably mounted on the inner surface of the connecting sleeve ring close to the upper end through internal and external threads, and the lower wheel shaft part is movably mounted on the inner surface of the connecting sleeve ring close to the lower end through the internal and external threads.
The tire crane wheel shaft consists of three parts, the wheels can be directly installed on the tire crane wheel shaft during installation and disassembly, then other parts are installed, people can conveniently install the tire crane wheel shaft, only all parts are produced during transportation and production, and the tire crane wheel shaft is convenient to produce and transport.
Further, the direction of the thread connecting the inner surface of the connecting sleeve with the upper part of the wheel shaft is opposite to the direction of the thread connecting the inner surface of the connecting sleeve with the lower part of the wheel shaft.
The threads on the upper part of the wheel shaft and the lower part of the wheel shaft are connected on the inner surface of the connecting lantern ring in opposite directions, so that the upper part of the wheel shaft (the lower part of the wheel shaft) is independently disassembled during use without influencing the lower part of the wheel shaft (the upper part of the wheel shaft), the overall stability is high, and people can conveniently install and disassemble the wheel shaft of the tire crane.
Furthermore, the outer surface of the lower end of the upper part of the wheel shaft is provided with a connecting groove, and the middle position of the outer surface of the upper end of the upper part of the wheel shaft is provided with a through hole.
Furthermore, a lug is integrally formed on the outer surface of the upper end of the lower part of the wheel shaft, and the lug on the lower part of the wheel shaft is movably connected with a connecting groove on the upper part of the wheel shaft through internal and external threads.
Furthermore, the front end of the outer surface and the rear end of the outer surface of the connecting lantern ring are both provided with grooves, and the inner bottom surface of each groove is provided with a plurality of groups of first bolt holes.
Furthermore, a plurality of groups of second bolt holes are formed in the position, close to the upper end, of the outer surface of the lower portion of the wheel shaft and correspond to the plurality of groups of first bolt holes, and the plurality of groups of first bolt holes in the grooves are movably connected with the plurality of groups of second bolt holes in the lower portion of the wheel shaft through bolts.
Furthermore, the lower end of the outer surface of the lower part of the wheel shaft is provided with a fixing groove at the position close to the front end and the lower end of the outer surface is provided with a fixing groove at the position close to the rear end.
Furthermore, key grooves are formed in the middle position of the front end of the outer surface of the lower portion of the wheel shaft and in the middle position of the rear end of the outer surface of the lower portion of the wheel shaft.
Tire crane shaft comprises each part, and when the wearing and tearing appear in the linkage part in the tire crane shaft, people can change each part of tire crane shaft alone, need not to change whole tire crane shaft, can reuse the intact part of tire crane shaft moreover, and tire crane shaft utilization ratio is higher, and the whole tire crane shaft's of being convenient for installation structure is fairly simple moreover, and convenient operation satisfies people's operation requirement, and is comparatively practical.
To sum up, the utility model discloses following beneficial effect has:
1. the wheel shaft of the tire crane consists of three parts, the wheel can be directly installed on the wheel shaft of the tire crane during installation and disassembly, and then other parts are installed, so that people can conveniently install the wheel shaft of the tire crane, and only each part is produced during transportation and production, so that the production and the transportation are both convenient;
2. the thread directions of the inner surface of the connecting lantern ring, which is connected with the upper part of the wheel axle, and the lower part of the connecting wheel axle are opposite, when the wheel axle crane is used, the upper part of the wheel axle (the lower part of the wheel axle) is independently disassembled without influencing the lower part of the wheel axle (the upper part of the wheel axle), the integral stability is high, and people can conveniently install and disassemble all parts of the wheel axle of the;
3. tire crane shaft comprises each part, and when the wearing and tearing appear in the linkage part in the tire crane shaft, people can change each part of tire crane shaft alone, need not to change whole tire crane shaft, can reuse the intact part of tire crane shaft moreover, and tire crane shaft utilization ratio is higher, and the whole tire crane shaft's of being convenient for installation structure is fairly simple moreover, and convenient operation satisfies people's operation requirement, and is comparatively practical.
Drawings
Fig. 1 is a schematic view of the overall structure of a tire crane wheel shaft convenient to install according to the present invention;
FIG. 2 is an internal structural view of a connection collar in a tire crane wheel axle for ease of installation in accordance with the present invention;
FIG. 3 is a view of the lower portion of the wheel axle of the tire crane wheel axle of the present invention;
fig. 4 is a bottom view of the upper part of the wheel axle in the wheel axle of the tire crane convenient for installation.
In the figure: 1. the upper part of the wheel shaft; 2. the lower part of the wheel shaft; 3. a connecting lantern ring; 4. connecting grooves; 5. a through hole; 6. a bump; 7. and (4) a groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
A tire crane wheel shaft convenient to install is shown in figures 1-4 and comprises a wheel shaft upper portion 1, a wheel shaft lower portion 2 and a connecting sleeve ring 3, wherein the wheel shaft upper portion 1 is movably installed on the inner surface of the connecting sleeve ring 3 close to the upper end through internal and external threads, and the wheel shaft lower portion 2 is movably installed on the inner surface of the connecting sleeve ring 3 close to the lower end through the internal and external threads.
The tire crane wheel shaft consists of three parts, the wheels can be directly installed on the tire crane wheel shaft during installation and disassembly, then other parts are installed, people can conveniently install the tire crane wheel shaft, only all parts are produced during transportation and production, and the tire crane wheel shaft is convenient to produce and transport.
The direction of the thread of the inner surface of the connecting sleeve ring 3 connected with the upper part 1 of the wheel axle is opposite to the direction of the thread of the inner surface of the connecting sleeve ring 3 connected with the lower part 2 of the wheel axle.
The thread directions of the inner surface of the connecting lantern ring 3, which is connected with the upper part 1 of the wheel axle and the lower part 2 of the wheel axle are opposite, when the wheel axle crane is used, the upper part 1 (the lower part 2) of the wheel axle is independently disassembled, so that the lower part 2 (the upper part 1) of the wheel axle cannot be affected, the integral stability is high, and people can conveniently install and disassemble all parts of the wheel axle of the tire crane.
The outer surface of the lower end of the upper part 1 of the wheel shaft is provided with a connecting groove 4, and the middle position of the outer surface of the upper end of the upper part 1 of the wheel shaft is provided with a through hole 5.
The outer surface of the upper end of the lower part 2 of the wheel shaft is integrally formed with a lug 6, and the lug 6 on the lower part 2 of the wheel shaft is movably connected with the connecting groove 4 on the upper part 1 of the wheel shaft through internal and external threads.
The outer surface front end and the outer surface rear end of the connecting lantern ring 3 are both provided with a groove 7, and a plurality of groups of first bolt holes are formed in the inner bottom surface of the groove 7.
The outer surface of the lower part 2 of the wheel shaft is provided with a plurality of groups of second bolt holes corresponding to the plurality of groups of first bolt holes at the position close to the upper end, and the plurality of groups of first bolt holes on the groove 7 are movably connected with the plurality of groups of second bolt holes on the lower part 2 of the wheel shaft through bolts.
The outer surface lower extreme of shaft lower part 2 is close to the front position and the outer surface lower extreme is close to the rear end position and all has seted up the fixed slot.
The middle position of the front end of the outer surface of the lower part 2 of the wheel shaft and the middle position of the rear end of the outer surface are both provided with key grooves.
Tire crane shaft comprises each part, and when the wearing and tearing appear in the linkage part in the tire crane shaft, people can change each part of tire crane shaft alone, need not to change whole tire crane shaft, can reuse the intact part of tire crane shaft moreover, and tire crane shaft utilization ratio is higher, and the whole tire crane shaft's of being convenient for installation structure is fairly simple moreover, and convenient operation satisfies people's operation requirement, and is comparatively practical.
It should be noted that the utility model relates to a tire crane shaft convenient to installation, during production, people can assemble shaft upper portion 1 and the connection lantern ring 3 earlier, also can assemble shaft lower part 2 and the connection lantern ring 3 earlier, during the equipment, the air between shaft upper portion 1 and shaft lower part 2 can directly discharge through-hole 5 in shaft upper portion 1, guarantee the connection effect between shaft upper portion 1, shaft lower part 2 and the connection lantern ring 3, during the installation, install on the tire crane shaft lower part 2 first, then install on the connection lantern ring 3 and shaft upper portion 1 can, it is more convenient to install tire crane shaft;
the wheel shaft of the tire crane consists of three parts, the wheel can be directly installed on the wheel shaft of the tire crane during installation and disassembly, and then other parts are installed, so that people can conveniently install the wheel shaft of the tire crane, and only each part is produced during transportation and production, so that the production and the transportation are both convenient;
the thread directions of the inner surface of the connecting lantern ring 3, which is connected with the upper part 1 of the wheel axle and the lower part 2 of the wheel axle are opposite, when the wheel axle crane is used, the upper part 1 (the lower part 2) of the wheel axle is independently disassembled, so that the lower part 2 (the upper part 1) of the wheel axle cannot be influenced, the integral stability is high, and people can conveniently install and disassemble each part of the wheel axle of the tire crane;
tire crane shaft comprises each part, and when the wearing and tearing appear in the linkage part in the tire crane shaft, people can change each part of tire crane shaft alone, need not to change whole tire crane shaft, can reuse the intact part of tire crane shaft moreover, and tire crane shaft utilization ratio is higher, and the whole tire crane shaft's of being convenient for installation structure is fairly simple moreover, and convenient operation satisfies people's operation requirement, and is comparatively practical.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a tire crane wheel axle convenient to installation which characterized in that: the wheel axle comprises an upper wheel axle part (1), a lower wheel axle part (2) and a connecting lantern ring (3), wherein the upper wheel axle part (1) is movably arranged on the inner surface of the connecting lantern ring (3) close to the upper end through internal and external threads, and the lower wheel axle part (2) is movably arranged on the inner surface of the connecting lantern ring (3) close to the lower end through the internal and external threads.
2. A tire crane wheel axle to facilitate installation according to claim 1 wherein: the direction of the thread connecting the inner surface of the connecting lantern ring (3) and the upper part (1) of the wheel axle is opposite to the direction of the thread connecting the inner surface of the connecting lantern ring (3) and the lower part (2) of the wheel axle.
3. A tire crane wheel axle to facilitate installation according to claim 1 wherein: the outer surface of the lower end of the upper portion (1) of the wheel shaft is provided with a connecting groove (4), and the middle position of the outer surface of the upper end of the upper portion (1) of the wheel shaft is provided with a through hole (5).
4. A tire crane wheel axle to facilitate installation according to claim 1 wherein: the wheel shaft is characterized in that a lug (6) is integrally formed on the outer surface of the upper end of the lower part (2) of the wheel shaft, and the lug (6) on the lower part (2) of the wheel shaft is movably connected with a connecting groove (4) on the upper part (1) of the wheel shaft through internal and external threads.
5. A tire crane wheel axle to facilitate installation according to claim 1 wherein: the front end of the outer surface and the rear end of the outer surface of the connecting lantern ring (3) are respectively provided with a groove (7), and a plurality of groups of first bolt holes are formed in the inner bottom surface of each groove (7).
6. A tire crane wheel axle to facilitate installation according to claim 5 wherein: the outer surface of the lower part (2) of the wheel shaft is provided with a plurality of groups of second bolt holes corresponding to the plurality of groups of first bolt holes at the position close to the upper end, and the plurality of groups of first bolt holes on the groove (7) are movably connected with the plurality of groups of second bolt holes on the lower part (2) of the wheel shaft through bolts.
7. A tire crane wheel axle to facilitate installation according to claim 1 wherein: the lower end of the outer surface of the lower part (2) of the wheel shaft is provided with a fixing groove at the position close to the front end and the lower end of the outer surface is provided with a fixing groove at the position close to the rear end.
8. A tire crane wheel axle to facilitate installation according to claim 6 wherein: the middle position of the front end of the outer surface of the lower part (2) of the wheel shaft and the middle position of the rear end of the outer surface are both provided with key grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921837099.5U CN210682974U (en) | 2019-10-30 | 2019-10-30 | Tire crane wheel axle convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921837099.5U CN210682974U (en) | 2019-10-30 | 2019-10-30 | Tire crane wheel axle convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210682974U true CN210682974U (en) | 2020-06-05 |
Family
ID=70895479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921837099.5U Expired - Fee Related CN210682974U (en) | 2019-10-30 | 2019-10-30 | Tire crane wheel axle convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210682974U (en) |
-
2019
- 2019-10-30 CN CN201921837099.5U patent/CN210682974U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |