CN205168659U - Frame upset fixed structure - Google Patents
Frame upset fixed structure Download PDFInfo
- Publication number
- CN205168659U CN205168659U CN201521035815.XU CN201521035815U CN205168659U CN 205168659 U CN205168659 U CN 205168659U CN 201521035815 U CN201521035815 U CN 201521035815U CN 205168659 U CN205168659 U CN 205168659U
- Authority
- CN
- China
- Prior art keywords
- shaft
- fastening part
- fastener shaft
- fastening
- polygon
- 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
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model belongs to connected to the frame installs the field, especially relates to a frame upset fixed structure. Including first fastening portion, second fastening portion and fastening shaft, be equipped with polygonal opening in the second fastening portion, fastening shaft's one end is for round, fastening shaft's the other end be with polygonal opening structure assorted polygon axle, fastening shaft clamps for the one end of polygon axle in the first fastening portion to axially movable, fastening shaft stretches into in the second fastening portion for the one end of circle axle, first fastening portion is taking fastening shaft is in second fastening portion internal rotation removes fastening shaft rotates in the second fastening portion spacingly for the one end of polygon axle stretches into. The beneficial effects of the utility model are that: simple structure, small, installation convenient operation is convenient for rotate the fixed angle of adjustment upset simultaneously, realizes the fixed of the different angle positions of frame.
Description
Technical field
The utility model belongs to vehicle frame connection field, particularly relates to a kind of vehicle frame overturning fixed sturcture.
Background technology
The protection such as vehicle frame, shelf interception mechanism, when freighting or unload, generally needs to carry out turning operation, sometimes in order to increase carrying capacity, needs fixing for the expansion of the bindiny mechanism such as shelf, vehicle frame.Need to be fixed at different flip angles for different device demands, and some traditional vehicle frame overturning structures can only carry out single fixing, flip angle is limited, and upset is fixing also very inconvenient, traditional overturn structure is bulky, be arranged on and the protection such as vehicle frame, shelf interception mechanism takes up room greatly, impact operation.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of vehicle frame overturning fixed sturcture, launches that flip angle is limited, upset fixed angle is single for solving in prior art vehicle frame, and inconvenient operation, take up room the problem such as large.
For achieving the above object and other relevant objects, the utility model provides a kind of vehicle frame overturning fixed sturcture, comprise the first fastening part, second fastening part and fastener shaft, described second fastening part is provided with polygonal hole, one end of described fastener shaft is circular shaft, the other end of described fastener shaft is the polygon shaft matched with polygonal hole structure, described fastener shaft is that one end of polygon shaft is installed in described first fastening part, and can move axially, described fastener shaft is that one end of circular shaft is stretched in the second fastening part, described first fastening part is rotated in described second fastening part with described fastener shaft, mobile described fastener shaft is that one end of polygon shaft is stretched in the second fastening part and carried out rotary spacing.
The beneficial effects of the utility model are: structure is simple, volume is little, and fitting operation is convenient, are convenient to rotate the fixing angle of adjustment upset simultaneously, realize the fixing of vehicle frame Difference angles.
Further, the polygonal hole of described second fastening part is hexagonal hole, and the polygon shaft of described fastener shaft is hexagonal shaft.
Further, described first fastening part is provided with described fastener shaft the polygonal hole of one end mating shapes being polygon shaft, and fastener shaft and described first fastening part are free-running fit.
Further, described first fastening part is U-type groove structure, and described fastener shaft is that one end of polygon shaft is stuck in described U-type groove, and described first fastening part is to described fastener shaft rotary spacing, and described fastener shaft can move along its axis.
Further, the outer wall profile of described second fastening part is corresponding with the polygonal hole arranged in the second fastening part is arranged.
The beneficial effect of above-mentioned further scheme is adopted to be: structure is simple, location is convenient, fix when one end that fastener shaft is polygon shaft extend into the location that just can realize multiple angle in the second fastening part, and it is simple to operation, only the polygonal profile of fastener shaft need be allowed to aim at the polygonal hole structure of the second fastening part, and promote fastener shaft, whether corresponding with polygonal hole for the outer wall profile of the second fastening part setting is convenient to observe fastener shaft and is aimed at polygonal hole, accurately easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the scheme of installation of the utility model embodiment;
Fig. 3 is the structural representation of the fastener shaft of the utility model embodiment;
Fig. 4 is the scheme of installation that the second fastening part of the utility model embodiment is arranged on vehicle frame.
Piece mark explanation
1 second fastening part
2 first fastening parts
3 fastener shafts
4 vehicle frames
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this specification sheets can understand other advantages of the present utility model and effect easily.
Refer to Fig. 1 to Fig. 4.Notice, structure, ratio, size etc. that this specification sheets institute accompanying drawings illustrates, content all only in order to coordinate specification sheets to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, still all should drop on technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, quote in this specification sheets as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
As shown in Figures 1 to 4, vehicle frame overturning fixed sturcture of the present utility model, comprises the first fastening part 1, fastening part 2, second and fastener shaft 3, second fastening part 1 and is provided with polygonal hole.As shown in Figure 3, one end of fastener shaft 3 is circular shaft, and the other end of fastener shaft 3 is the polygon shaft matched with polygonal hole structure, and fastener shaft 3 is that one end of polygon shaft is installed in the first fastening part 2, and can move axially.First fastening part 2 is provided with fastener shaft 3 polygonal hole of one end mating shapes being polygon shaft, and fastener shaft 3 and the first fastening part 2 are free-running fit, and fastener shaft 3 can move in the first fastening part 2, but cannot rotate; First fastening part 2 can also be U-type groove structure, and fastener shaft 3 is that one end of polygon shaft is stuck in U-type groove, the first 2 pairs, fastening part fastener shaft 3 rotary spacing, and fastener shaft 3 can move along its axis, and clamping is installed quick and convenient, and structure is simple, low cost of manufacture.
As shown in Figures 1 to 4, fastener shaft 3 is that one end of circular shaft is stretched in the second fastening part 1, and the first fastening part 2 is rotated in the second fastening part 1 with fastener shaft 3, and mobile fastener shaft 3 is that one end of polygon shaft is stretched in the second fastening part 1 and carried out rotary spacing.The polygonal hole of the second fastening part 1 is hexagonal hole, and the polygon shaft of fastener shaft 3 is hexagonal shaft, and the first fastening part 2 is rotated with fastener shaft 3.The outer wall profile of the second fastening part 1 is corresponding with the polygonal hole arranged in the second fastening part 1 to be arranged, and whether the profile being convenient to observe fastener shaft 3 is aimed at the polygonal hole of the second fastening part 1, simple to operation.
Its working process is: be fixedly mounted on vehicle frame 4 by the first fastening part 2, second fastening part 1 is fixedly mounted on two vehicle frames 4, the circular shaft end of fastener shaft 3 is extend in the second fastening part 1 through behind the first fastening part 2, vehicle frame 4 rotates with the first fastening part 2, first fastening part 2 drives fastener shaft 3 to rotate, when the end of the polygon shaft of fastener shaft 3 turns to the polygonal hole in the second fastening part 1 on time, push fastener shaft 3, fastener shaft 3 is made to be stuck in the second fastening part 1, realize location, when needing adjustment orientation angle, release fastener shaft 3 be rotated further next time profile on time, push fastener shaft 3.Fast simple to operation, the rotation can carrying out multi-angle is fixed, and loads different cargo quantitys to meet vehicle frame.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (5)
1. a vehicle frame overturning fixed sturcture, it is characterized in that: comprise the first fastening part, second fastening part and fastener shaft, described second fastening part is provided with polygonal hole, one end of described fastener shaft is circular shaft, the other end of described fastener shaft is the polygon shaft matched with polygonal hole structure, described fastener shaft is that one end of polygon shaft is installed in described first fastening part, and can move axially, described fastener shaft is that one end of circular shaft is stretched in the second fastening part, described first fastening part is rotated in described second fastening part with described fastener shaft, mobile described fastener shaft is that one end of polygon shaft is stretched in the second fastening part and carried out rotary spacing.
2. a kind of vehicle frame overturning fixed sturcture according to claim 1, is characterized in that: the polygonal hole of described second fastening part is hexagonal hole, and the polygon shaft of described fastener shaft is hexagonal shaft.
3. a kind of vehicle frame overturning fixed sturcture according to claim 1, is characterized in that: described first fastening part is provided with described fastener shaft the polygonal hole of one end mating shapes being polygon shaft, and fastener shaft and described first fastening part are free-running fit.
4. a kind of vehicle frame overturning fixed sturcture according to claim 1, it is characterized in that: described first fastening part is U-type groove structure, described fastener shaft is that one end of polygon shaft is stuck in described U-type groove, described first fastening part is to described fastener shaft rotary spacing, and described fastener shaft can move along its axis.
5. a kind of vehicle frame overturning fixed sturcture according to claim 1, is characterized in that: the outer wall profile of described second fastening part is corresponding with the polygonal hole arranged in the second fastening part to be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521035815.XU CN205168659U (en) | 2015-12-10 | 2015-12-10 | Frame upset fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521035815.XU CN205168659U (en) | 2015-12-10 | 2015-12-10 | Frame upset fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205168659U true CN205168659U (en) | 2016-04-20 |
Family
ID=55732677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521035815.XU Expired - Fee Related CN205168659U (en) | 2015-12-10 | 2015-12-10 | Frame upset fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205168659U (en) |
-
2015
- 2015-12-10 CN CN201521035815.XU patent/CN205168659U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105293057B (en) | Blocking and positioning device of accumulation conveyor | |
| CN203471301U (en) | Crankshaft pulley locking mechanism | |
| CN205186507U (en) | Four rotor crafts of folded cascade | |
| CN204322030U (en) | A kind of can 360 degree upset product vehicle | |
| CN205168659U (en) | Frame upset fixed structure | |
| CN203665516U (en) | Pickup | |
| CN204624564U (en) | A kind of double-speed chain assembling line | |
| CN204548228U (en) | A kind of 360 ° of steering hardwarees | |
| CN204775612U (en) | Bicycle electron parking stall with rain -proof theftproof function | |
| CN204124788U (en) | A kind of 90 degree of steering hardwarees | |
| CN206608427U (en) | A kind of bolt | |
| CN203092411U (en) | Adjustable wrench | |
| CN204603118U (en) | Automatic turning structure | |
| CN203636768U (en) | Pliers of retainer rings for shafts and bores | |
| CN205555567U (en) | Blanking device after alignment | |
| CN204812882U (en) | Folding round bench | |
| CN205271863U (en) | Detachable combination wrench | |
| CN201151303Y (en) | Multipurpose protractor | |
| CN204376261U (en) | A kind of power distribution cabinet | |
| CN202528093U (en) | Novel internal hexagonal wrench | |
| CN204295574U (en) | A kind of ratchet spanner | |
| CN203344566U (en) | Multi-functional circle drawing teaching aid | |
| CN203597633U (en) | Adjustable hanging piece for shelf | |
| CN203198486U (en) | Double-tip pen | |
| CN203149934U (en) | Higher mathematics' polar coordinate presentation teaching aid |
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: 20160420 Termination date: 20171210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |