CN203698450U - Spare tire fixing structure of special vehicle - Google Patents
Spare tire fixing structure of special vehicle Download PDFInfo
- Publication number
- CN203698450U CN203698450U CN201320772979.5U CN201320772979U CN203698450U CN 203698450 U CN203698450 U CN 203698450U CN 201320772979 U CN201320772979 U CN 201320772979U CN 203698450 U CN203698450 U CN 203698450U
- Authority
- CN
- China
- Prior art keywords
- compartment
- chain block
- fixed mount
- spare tyre
- fixing frame
- 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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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a spare tire fixing structure of a special vehicle. The spare tire fixing structure comprises a compartment, wherein a sun louver is arranged at the top of the front end of the compartment; the edge of the front end of the compartment is welded with a cross beam; a fixing frame is mounted on the cross beam; the compartment below the fixing frame is fixedly connected with a plurality of uniformly arranged brackets; the lower end of the sun louver is hinged to a chain block; the chain block is arranged over the fixing frame. By the adoption of the fixing frame, the chain block and the brackets, the structure can finish mounting and fixing of a spare tire together and has the advantages of simple structure, convenience in operation and low cost; moreover, the fixing frame, the chain block and the brackets are fixed at the front end of a compartment body of the compartment, namely the fixing frame, the chain block and the brackets are fixed below the sun louver between the compartment body and a vehicle head; therefore, the space can be effectively saved, and the problems that the fixing frame, the chain block and the brackets which are mounted on the side surface of the compartment are interfered with a side guard railing and a hydraulic oil tank cannot be mounted are solved.
Description
Technical field
The utility model relates to AE field, is specifically related to the design and manufacture technical field of speciality car, relates in particular to a kind of special purpose vehicle spare tyre fixed sturcture.
Background technology
At present, used in a large number on the market special vehicle, larger in the use amount of the industries such as building, mining industry, transportation, especially the use amount of load carrying vehicle and share of market are the highest.And in the process using in these special purpose vehicle, be safe ready, spare tyre holder is again indispensable, and traditional spare tyre holder is installed on loading space side or afterbody, and in the time that loading space side and afterbody can not be installed spare tyre, spare tyre holder cannot find installation site.When spare tyre being installed due to traditional moulding bed, the irrationality of installation dimension and crossbeam both sides, compartment layout, as: while being arranged on side, tire radius is excessive, can cause spare tyre and side guard rail to be interfered; When hydraulic reservoir requires side fuel-displaced, fuel tank because being installed on side, cannot be installed by spare tyre again; For protection spare tyre, avoid the freeing pipe of loading space side and spare tyre can not be installed on to the close place of freeing pipe etc.; Cause different automobile types, the use limitation of spare tyre holder, for user brings much inconvenience.And in design production process, also will be to different vehicles, different tire design is produced different spare tyre holders, production efficiency reduces greatly, work capacity also increases thereupon, all can occur situation about changing simultaneously at every turn, could install after needing shaping again up to standard before installation, increased by a procedure, work efficiency further reduces.
Utility model content
In order to solve the problems of the technologies described above, the utility model aims to provide a kind of simple in structure, steadiness is strong, space hold is little, with low cost special purpose vehicle spare tyre fixed sturcture.
The utility model is achieved by the following technical solution:
A kind of special purpose vehicle spare tyre fixed sturcture, comprises compartment, and compartment front top is provided with sun shield, and described compartment front edge is welded with crossbeam, and fixed mount is installed on crossbeam, on the compartment of fixed mount below, is connected with some brackets that are evenly arranged; Described sun shield lower end is hinged with chain block, and this chain block is placed in directly over fixed mount.
Between described fixed mount and crossbeam, be connected by bolt.
The material of described bracket and fixed mount is heat and pricks steel plate Q235.
Described fixed mount is criss-cross.
The cross section of described crossbeam is U-shaped.
Described bracket has two at least.
The beneficial effects of the utility model are:
Compared with prior art, the special purpose vehicle spare tyre fixed sturcture that the utility model provides, adopts fixed mount, chain block and bracket jointly complete the installation of spare tyre and fix, and has advantages of simple in structure, easy to operate, with low cost; And fixed mount, chain block and bracket are fixed on to compartment envelope front end, it is the sun shield below between envelope and headstock, can effectively save space, and there will not be and be arranged on the appearance of interfering, cannot install the problem of hydraulic reservoir with side guard rail that side, compartment causes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is A-A cutaway view in Fig. 1;
In figure: 1-compartment, 2-sun shield, 3-chain block, 4-fixed mount, 5-crossbeam, 6-bracket, 7-bolt.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further, but described in desired protection domain is not limited to;
As shown in Figure 1,2 and 3, the special purpose vehicle spare tyre fixed sturcture that the utility model provides, comprise compartment 1, compartment 1 front top is provided with sun shield 2, described compartment 1 front edge is welded with crossbeam 5, fixed mount 4 is installed on crossbeam 5, on the compartment 1 of fixed mount 4 belows, is connected with some brackets that are evenly arranged 6; Described sun shield 2 lower ends are hinged with chain block 3, and this chain block 3 is placed in directly over fixed mount 4.
Between described fixed mount 4 and crossbeam 5, be connected by bolt 7, when guaranteeing stable connection the between fixed mount 4 and crossbeam 5, also there is the function of quick-detachment.
Save cost for guaranteeing the intensity of bracket 6 and fixed mount 4 when, the material of described bracket 6 and fixed mount 4 is heat and pricks steel plate Q235.
In order further to improve the intensity of fixed mount 4, to avoid occurring the situations such as distortion, described fixed mount 4 is criss-cross.
The cross section of described crossbeam 5 is U-shaped, and the within of its hollow, for bolt 7 provides installing space, guarantees the steadiness connecting.
In order to prevent that spare tyre from coming off from fixed mount 4, described bracket 6 has two at least.
When installation, first criss cross fixed mount 4 and crossbeam 5 are connected and fixed by bolt 7, again crossbeam 5 is welded on the header board in compartment 1, again with in specified diameter size, below fixed mount 4, line centered by fixed mount 4 centers, be symmetrically welded bracket 6, and the axis that guarantees bracket 6 is crossing with the axis of bolt 7, last, be as the criterion with fixed mount 4 line of centerss, on the sun shield 2 at 1 top, compartment, join out aperture, aperture is positioned at directly over fixed mount 4, and then spare tyre suspension ring and chain block 3 are installed, and completes installation;
When use, first bolt 7 is unclamped, then by chain block 3, fixed mount 4 is put down, after the spare tyre that need are installed is installed on fixed mount 4, again by chain block 3, spare tyre and fixed mount 4 are together lifted to crossbeam 5 co-altitude positions, finally crossbeam 5 and fixed mount 4 are tightened by bolt 7, complete the fixed installation of spare tyre.
Claims (6)
1. a special purpose vehicle spare tyre fixed sturcture, comprise compartment (1), compartment (1) front top is provided with sun shield (2), it is characterized in that: described compartment (1) front edge is welded with crossbeam (5), fixed mount (4) is installed on crossbeam (5), on the compartment (1) of fixed mount (4) below, is connected with some brackets that are evenly arranged (6); Described sun shield (2) lower end is hinged with chain block (3), and this chain block (3) is placed in directly over fixed mount (4).
2. special purpose vehicle spare tyre fixed sturcture according to claim 1, is characterized in that: between described fixed mount (4) and crossbeam (5), be connected by bolt (7).
3. special purpose vehicle spare tyre fixed sturcture according to claim 1, is characterized in that: the material of described bracket (6) and fixed mount (4) is heat and pricks steel plate Q235.
4. special purpose vehicle spare tyre fixed sturcture according to claim 1, is characterized in that: described fixed mount (4) is criss-cross.
5. special purpose vehicle spare tyre fixed sturcture according to claim 1, is characterized in that: the cross section of described crossbeam (5) is U-shaped.
6. special purpose vehicle spare tyre fixed sturcture according to claim 1, is characterized in that: described bracket (6) has two at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772979.5U CN203698450U (en) | 2013-11-29 | 2013-11-29 | Spare tire fixing structure of special vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772979.5U CN203698450U (en) | 2013-11-29 | 2013-11-29 | Spare tire fixing structure of special vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203698450U true CN203698450U (en) | 2014-07-09 |
Family
ID=51048929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772979.5U Expired - Fee Related CN203698450U (en) | 2013-11-29 | 2013-11-29 | Spare tire fixing structure of special vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203698450U (en) |
-
2013
- 2013-11-29 CN CN201320772979.5U patent/CN203698450U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 |