CN204341152U - A kind of trolley wheel axle fixed mechanism - Google Patents
A kind of trolley wheel axle fixed mechanism Download PDFInfo
- Publication number
- CN204341152U CN204341152U CN201420873247.XU CN201420873247U CN204341152U CN 204341152 U CN204341152 U CN 204341152U CN 201420873247 U CN201420873247 U CN 201420873247U CN 204341152 U CN204341152 U CN 204341152U
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- fixing card
- mounting hole
- fixed mechanism
- fixing
- wheel axle
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Abstract
The utility model discloses a kind of trolley wheel axle fixed mechanism, comprise car beam, fixing card, fixedly fasten and be connected to Che Liangshang, described car beam is hollow square lath, be provided with rectangular hole clipping and mounting hole one, described fixing card is circular arc lath, two ends are provided with installation foot, one of them installation foot is provided with mounting hole two, a fixing feet is inserted hole clipping and can realize the fixing of fixing card one end, easy for installation, save material and time, one people can complete to install and fix, save manpower, simultaneously, fixing this end non-bolted joint of card, there will not be loosening, be connected firmly.
Description
Technical field
The utility model relates to hand barrow field, in particular to a kind of trolley wheel axle fixed mechanism.
Background technology
Hand barrow is the carrying vehicle tried hard to recommend with people, draw, and it is the first ancestor of all vehicles.Although hand barrow material handling technology development, hand barrow is still used till today as indispensable handbarrow.Hand barrow obtain in production and life widespread use be because it is cheap, it is simple, easy to operate to safeguard, from heavy and light, the local work that can use in power actuated vehicle inconvenience, very convenient when the article that short-haul operation is lighter.Hand barrow has dividing of single wheel, two-wheeled, three-wheel and four-wheel.
At present, the axletree fixed sturcture of hand barrow is all bolted at the fixing card two ends of circular arc, two people are needed to coordinate during installation, the bolt at fixing card two ends is installed fastening successively, when hand barrow uses, the bolt at fixing card two ends all likely loosens, and affects the use of hand barrow, and this fixed mechanism exists installs problem that is loaded down with trivial details, that waste time and energy, easily loosen.
Utility model content
For above-mentioned problems of the prior art, the utility model provides a kind of and installs trolley wheel axle fixed mechanism that is simple, time saving and energy saving, that be connected firmly.
For achieving the above object, the utility model provides following technical scheme:
A kind of trolley wheel axle fixed mechanism, comprise car beam, fixing card, fixedly fasten and be connected to Che Liangshang, described car beam is hollow square lath, be provided with rectangular hole clipping and mounting hole one, described fixing card is circular arc lath, and two ends are provided with installation foot, and one of them installation foot is provided with mounting hole two.
Further, the length of described hole clipping is greater than the width of fixing card.
Further, the width of described hole clipping is 3-15mm.
Further, described mounting hole one is bolted to connection with mounting hole two.
The beneficial effects of the utility model are as follows:
1, a fixing feet is inserted hole clipping and can realize the fixing, easy for installation of fixing card one end, save material and time, a people can complete to install and fix, and saves manpower;
2, one end of fixing card is fixed without the need to bolt, is connected firmly, and reduces the probability that junction loosens.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of car beam of the present utility model;
Fig. 3 is the structural representation of fixing card of the present utility model.
Detailed description of the invention
The technical solution of the utility model is understood better in order to make those skilled in the art; below in conjunction with accompanying drawing of the present utility model; clear, complete description is carried out to the technical solution of the utility model; based on the embodiment in the application; other roughly the same embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all should belong to the scope of the application's protection.
Embodiment one:
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of trolley wheel axle fixed mechanism, comprise car beam 1, fixing card 2, fixing card 2 is fixedly connected on car beam 1, described car beam 1 is hollow square or rectangular strip, be provided with rectangular hole clipping 11 and circular mounting hole 1, the home position of mounting hole 1 is optimum for being positioned on the line of centers of hole clipping 11, described fixing card 2 is circular arc lath, shape is similar with " Ω ", two ends are provided with the installation foot 21 of rectangle, one of them installation foot is provided with mounting hole 2 22, described mounting hole 1 is fixedly connected with by bolt 13 with mounting hole 2 22, the length of described hole clipping 11 is greater than the width of fixing card 2, the width of hole clipping 11 is slightly larger than the thickness of fixing card 2, fixing card 2 so just can be made to insert smoothly in hole clipping 11.The width of described hole clipping is 3-15mm, the installation foot 21 not being provided with mounting hole 2 22 is inserted in hole clipping 11, fixing fixing card 2 one end can be realized, easy for installation, save material and time, a people can complete to install and fix, and saves manpower, and this one end of fixing card 2 there will not be loosening, installs firmly.
During specific works, first the installation foot 21 not being provided with mounting hole two of fixing card 2 is inserted in hole clipping 11, again trolley wheel axle 3 is put between fixing card 2 and car beam 1, axletree 3 is blocked with the arch section of fixing card 2, mounting hole 1 and mounting hole 2 22 are alignd, be fixed on car beam 1 by installation foot 21 with bolt 13, the installation completing trolley wheel is fixed.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a trolley wheel axle fixed mechanism, comprise car beam, fixing card, fixedly fasten and be connected to Che Liangshang, it is characterized in that, described car beam is hollow square lath, is provided with rectangular hole clipping and mounting hole one, and described fixing card is circular arc lath, two ends are provided with installation foot, and one of them installation foot is provided with mounting hole two.
2. a kind of trolley wheel axle fixed mechanism according to claim 1, is characterized in that, the length of described hole clipping is greater than the width of fixing card.
3. a kind of axletree fixed mechanism according to claim 1, is characterized in that, the width of described hole clipping is 3-15mm.
4. a kind of axletree fixed mechanism according to claim 1, is characterized in that, described mounting hole one is bolted to connection with mounting hole two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873247.XU CN204341152U (en) | 2014-12-26 | 2014-12-26 | A kind of trolley wheel axle fixed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873247.XU CN204341152U (en) | 2014-12-26 | 2014-12-26 | A kind of trolley wheel axle fixed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204341152U true CN204341152U (en) | 2015-05-20 |
Family
ID=53224442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420873247.XU Active CN204341152U (en) | 2014-12-26 | 2014-12-26 | A kind of trolley wheel axle fixed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204341152U (en) |
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2014
- 2014-12-26 CN CN201420873247.XU patent/CN204341152U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |