CN204432633U - The device that arrow path vehicle turns around - Google Patents
The device that arrow path vehicle turns around Download PDFInfo
- Publication number
- CN204432633U CN204432633U CN201420757079.8U CN201420757079U CN204432633U CN 204432633 U CN204432633 U CN 204432633U CN 201420757079 U CN201420757079 U CN 201420757079U CN 204432633 U CN204432633 U CN 204432633U
- Authority
- CN
- China
- Prior art keywords
- hole
- round turntable
- rotating shaft
- supporting leg
- turns around
- 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
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
This programme relates to a kind of building materials Transport Machinery, be specifically related to the device that a kind of arrow path vehicle turns around, include the hole being arranged on tunnel ground, described hole becomes cylindrical, also comprise the rotating shaft on the axle center being arranged on this cylindrical hole and be arranged on the round turntable of rotating shaft upper end, supporting leg is provided with below the outward flange of described round turntable, the bottom of supporting leg is provided with wheel flutter, skewed horizontal load is provided with in the heart in supporting leg and round turntable, skewed horizontal load is arranged on wheel flutter and rotating shaft upper end, supporting seat is provided with below rotating shaft, supporting seat is fixed on the bottom in hole, adopt the device that the arrow path vehicle of the art of this patent scheme turns around, can to turn around easily in narrower space and efficiency is higher by vehicle.
Description
Technical field
The utility model relates to a kind of building materials Transport Machinery, is specifically related to the device that a kind of arrow path vehicle turns around.
Background technology
The transport of building materials and dregs usually needs to use autotruck, the construction in such as tunnel, due to the cubic metre of earth and stone transport in the mining process of tunneling gigantic project, particularly tunnel, and the transport of building materials in the fitment process in tunnel.The weight of autotruck is large, volume is large, highly high, because the upper space in tunnel is much smaller compared to bottom space, and tunnel generally only has two tracks, it aims at the one-way traffic design of vehicle, and therefore the width in tunnel is less than the turn radius of autotruck, and autotruck cannot turn to normally in tunnel.When tunnel is shorter, autotruck can directly be poured into, load the cubic metre of earth and stone or after unloading building materials again forward walking transported, but be just bother very much when tunnel is longer, the reversing of longer distance makes efficiency very low, has a strong impact on the safety of other vehicle and personnel.
Utility model content
The purpose of this utility model is the device providing a kind of arrow path vehicle to turn around, and can to turn around easily in narrower space and efficiency is higher by vehicle.
The device that arrow path vehicle in this programme turns around, include the hole being arranged on tunnel ground, described hole becomes cylindrical, also comprise the rotating shaft on the axle center being arranged on this cylindrical hole and be arranged on the round turntable of rotating shaft upper end, supporting leg is provided with below the outward flange of described round turntable, the bottom of supporting leg is provided with wheel flutter, skewed horizontal load is provided with in the heart in supporting leg and round turntable, skewed horizontal load is arranged on wheel flutter and rotating shaft upper end, be provided with supporting seat below rotating shaft, supporting seat is fixed on the bottom in hole.
The device adopting the arrow path vehicle of this programme to turn around has following advantage: because the hole included described in the hole being arranged on tunnel ground becomes cylindrical, also comprise the rotating shaft on the axle center being arranged on this cylindrical hole and be arranged on the round turntable of rotating shaft upper end, so round turntable can rotate around hole, the autotruck turned to is not needed normally to cross, and the autotruck that needs turn to, owing to being provided with supporting leg below the outward flange of round turntable, the bottom of supporting leg is provided with wheel flutter, the autotruck turned to is needed only to need to reach round turntable center, round turntable can not one-sided tilt, rotation round turntable, wheel flutter can allow rotation lighter, thus vehicle can be turned around easily, last owing to being provided with skewed horizontal load in the heart in supporting leg and round turntable, skewed horizontal load is arranged on wheel flutter and rotating shaft upper end, supporting seat is provided with below rotating shaft, supporting seat is fixed on the bottom in hole, the equipment that is arranged so that intensity like this and the comfort feature of rotation.
Preferably, in order to ensure the stability that round turntable rotates, reduce the deflection force that rotating shaft is subject to, described supporting leg is provided with 10, and it is uniform along round turntable circumference.
Preferably, in order to ensure that the edge of round turntable does not fall into native slag, described round turntable outward flange is fixedly installed hairbrush, and the outer rim of hairbrush contacts with the outer in hole.
Preferably, described columniform hole surface casting has a layer concrete, and such arranging can ensure to cheat the stability of structure, is also convenient to improve the support to wheel flutter simultaneously, rocking of the round turntable avoiding bottom surface to cave in causing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device that the utility model embodiment arrow path vehicle turns around.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises, hole 1, rotating shaft 2, round turntable 3, supporting seat 4, supporting leg 5, wheel flutter 6, skewed horizontal load 7, hairbrush 8.
The device that the arrow path vehicle of embodiment turns around is as shown in Figure 1: comprise the hole 1 on the tunnel ground that is arranged in construction, the shape in hole 1 is cylindrical, columniform hole surface casting has a layer concrete, to ensure the stability of cheating structure, the axle center in cylindrical hole is installed rotating shaft 2, rotating shaft 2 is chosen as steel pipe, diameter is not less than 100mm, round turntable 3 is installed by thrust baring in rotating shaft 2 upper end, round turntable 3 is also chosen as metal solder support tiling plank, supporting seat 4 is provided with below rotating shaft 2, the cross-sectional area of supporting seat 4 at least should be 10 times of rotating shaft, the material of supporting seat 4 is also metal, the bottom of supporting seat 4 is fixed on the bottom in hole by earth anchor reinforcing bar, supporting leg 5 is provided with below the outward flange of round turntable 3, the bottom of supporting leg 5 is provided with wheel flutter 6, skewed horizontal load 7 is provided with in the heart in supporting leg 5 and round turntable 3, skewed horizontal load 7 is arranged on wheel flutter 6 and rotating shaft 2 upper end, in order to ensure the stability that round turntable 3 rotates, reduce the deflection force that rotating shaft 2 is subject to, supporting leg 5 is provided with 10, it is uniform along round turntable 3 circumference, in order to ensure that the edge of round turntable 3 does not fall into native slag, round turntable 3 outward flange is fixedly installed hairbrush 8, the outer rim of hairbrush 8 contacts with the outer in hole.
The device that the arrow path vehicle of this programme turns around is work like this: the plane of round turntable 3 is equal with tunnel ground, all autotrucies turned to that do not need normally cross, do not need to stop, need the autotruck turned to, reach the center of round turntable 3, then round turntable 3 is rotated, the power rotated can be motor or common workman, in the process that round turntable 3 rotates, wheel flutter 6 can allow rotation lighter, supporting leg 5, skewed horizontal load 7 and supporting seat 4 make rotation more steady, in addition hairbrush 8 also can avoid the soil at edge, hole 1 to fall in hole 1, after turning to, autotruck directly travels away.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in specification sheets etc. record the content that may be used for explaining claim.
Claims (4)
1. the device that turns around of arrow path vehicle, include the hole being arranged on tunnel ground, it is characterized in that: described hole becomes cylindrical, also comprise the rotating shaft on the axle center being arranged on this cylindrical hole and be arranged on the round turntable of rotating shaft upper end, supporting leg is provided with below the outward flange of described round turntable, the bottom of supporting leg is provided with wheel flutter, skewed horizontal load is provided with in the heart in supporting leg and round turntable, skewed horizontal load is arranged on wheel flutter and rotating shaft upper end, be provided with supporting seat below rotating shaft, supporting seat is fixed on the bottom in hole.
2. the device that turns around of arrow path vehicle according to claim 1, it is characterized in that: described supporting leg is provided with 10, it is uniform along round turntable circumference.
3. the device that turns around of arrow path vehicle according to claim 2, is characterized in that: described round turntable outward flange is fixedly installed hairbrush, and the outer rim of hairbrush contacts with the outer in hole.
4. the device that turns around of arrow path vehicle according to claim 3, is characterized in that: described columniform hole surface casting has a layer concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420757079.8U CN204432633U (en) | 2014-12-07 | 2014-12-07 | The device that arrow path vehicle turns around |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420757079.8U CN204432633U (en) | 2014-12-07 | 2014-12-07 | The device that arrow path vehicle turns around |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432633U true CN204432633U (en) | 2015-07-01 |
Family
ID=53600538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420757079.8U Expired - Fee Related CN204432633U (en) | 2014-12-07 | 2014-12-07 | The device that arrow path vehicle turns around |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204432633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080544A (en) * | 2016-08-11 | 2016-11-09 | 成都弥荣科技发展有限公司 | A kind of motor vehicles assistant steering device within Factory Building |
-
2014
- 2014-12-07 CN CN201420757079.8U patent/CN204432633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080544A (en) * | 2016-08-11 | 2016-11-09 | 成都弥荣科技发展有限公司 | A kind of motor vehicles assistant steering device within Factory Building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |