CN210502875U - Fixed frame and vehicle - Google Patents
Fixed frame and vehicle Download PDFInfo
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- CN210502875U CN210502875U CN201921469701.4U CN201921469701U CN210502875U CN 210502875 U CN210502875 U CN 210502875U CN 201921469701 U CN201921469701 U CN 201921469701U CN 210502875 U CN210502875 U CN 210502875U
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- frame
- longitudinal beam
- frame longitudinal
- connecting bracket
- fixedly connected
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Abstract
An embodiment of the utility model provides a fixed frame and vehicle, fixed frame includes: the first frame cross beam, the second frame cross beam, the first frame longitudinal beam and the second frame longitudinal beam; the first frame cross beam is vertically and fixedly connected with the first frame longitudinal beam, the first frame longitudinal beam is vertically and fixedly connected with the second frame cross beam, the second frame cross beam is vertically and fixedly connected with the second frame longitudinal beam, and the second frame longitudinal beam is vertically and fixedly connected with the first frame cross beam; the first frame cross beam, the second frame cross beam, the first frame longitudinal beam and the second frame longitudinal beam are enclosed to form a square structure. The embodiment of the utility model provides a can be applied to on-vehicle guided missile launching shaft, through first frame crossbeam, second frame crossbeam, first frame longeron and second frame longeron enclose into "mouthful" style of calligraphy structure, can realize fixing the purpose with the restriction to on-vehicle guided missile launching shaft.
Description
Technical Field
The utility model relates to the technical field of vehicles, especially indicate a fixed frame and vehicle.
Background
With the further development of national defense modernization, the requirement of the military on a new generation military vehicle is higher and higher: there are high demands not only on the performance of the vehicle itself, but also on the possibility of mounting various weapons on the vehicle, for example, on the vehicle, the installation of missile launching wells is one of them. The installation of the missile launching silo on a vehicle involves the problem of fixing the bottom of the missile launching silo, for example, the missile launching silo is fixed through a fixing frame. In the prior art, a fixed frame which can be used for fixing the vehicle-mounted missile launching well is not found.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fixed frame and vehicle to solve among the prior art and can't carry out the problem fixed to on-vehicle guided missile launching shaft through fixed frame.
In order to solve the above technical problem, an embodiment of the present invention provides the following solutions:
a fixed frame comprising: the first frame cross beam, the second frame cross beam, the first frame longitudinal beam and the second frame longitudinal beam;
the first frame cross beam is vertically and fixedly connected with the first frame longitudinal beam, the first frame longitudinal beam is vertically and fixedly connected with the second frame cross beam, the second frame cross beam is vertically and fixedly connected with the second frame longitudinal beam, and the second frame longitudinal beam is vertically and fixedly connected with the first frame cross beam;
the first frame cross beam, the second frame cross beam, the first frame longitudinal beam and the second frame longitudinal beam are enclosed to form a square structure;
the first frame longitudinal beam is provided with a first connecting support and a second connecting support, and the second frame longitudinal beam is provided with a third connecting support and a fourth connecting support.
Optionally, the first frame cross beam is fixedly connected with the first frame longitudinal beam and the second frame longitudinal beam through bolts respectively;
the second frame cross beam is fixedly connected with the first frame longitudinal beam and the second frame longitudinal beam through bolts respectively.
Optionally, through holes are respectively formed at two ends of the first frame cross beam and the second frame cross beam, and nuts are respectively arranged at two ends of the first frame longitudinal beam and the second frame longitudinal beam;
the first frame cross beam is fixedly connected with one end of the first frame longitudinal beam and one end of the second frame longitudinal beam through bolts at through holes at two ends of the first frame cross beam respectively, and the second frame cross beam is fixedly connected with the other end of the first frame longitudinal beam and the other end of the second frame longitudinal beam through bolts at through holes at two ends of the second frame cross beam respectively.
Optionally, two nuts on the first frame longitudinal beam are fixed on inner walls of two ends of the first frame longitudinal beam in a welding manner respectively; and nuts on the second frame longitudinal beam are respectively fixed on the inner walls at two ends of the second frame longitudinal beam in a welding mode.
Optionally, the first connecting bracket and the second connecting bracket are respectively and vertically and fixedly connected with the first frame longitudinal beam, and the third connecting bracket and the fourth connecting bracket are respectively and vertically and fixedly connected with the second frame longitudinal beam.
Optionally, the first connecting bracket and the second connecting bracket are respectively fixed on the first frame longitudinal beam in a welding manner;
and the third connecting bracket and the fourth connecting bracket are respectively fixed on the second frame longitudinal beam in a welding mode.
Optionally, through holes are respectively formed in the first connecting support, the second connecting support, the third connecting support and the fourth connecting support.
The embodiment of the utility model also provides a vehicle, this vehicle includes automobile body and fixed frame as above;
the automobile body is provided with four mounting brackets, each mounting bracket is provided with a nut, and the first connecting bracket, the second connecting bracket, the third connecting bracket and the fourth connecting bracket are fixedly connected with the four mounting brackets in a one-to-one correspondence mode through bolts.
Optionally, the nuts on the four mounting brackets are respectively fixed on the inner wall of each mounting bracket in a welding manner.
The above technical scheme of the utility model at least include following beneficial effect:
the above technical scheme of the utility model, can be applied to the on-vehicle guided missile launching shaft on the vehicle, through first frame crossbeam, second frame crossbeam, first frame longeron and second frame longeron enclose into "mouthful" style of calligraphy structure, can realize fixing the purpose with the restriction to on-vehicle guided missile launching shaft to the problem that on-vehicle guided missile launching shaft can't be fixed through fixed frame among the prior art has been solved.
Drawings
FIG. 1 is a schematic structural view of a vehicle body and a vehicle-mounted missile launching silo in an embodiment of the invention;
FIG. 2 is a schematic top view of the fixed frame and the vehicle-mounted missile launching silo according to the embodiment of the present invention;
FIG. 3 is a schematic sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic view of the top view structure of the fixing frame in the embodiment of the present invention
Fig. 5 is a schematic sectional view taken along line a-a in fig. 4.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As shown in fig. 1 to 5, an embodiment of the present invention provides a fixing frame 1. The fixing frame 1 includes: a first frame cross member 11, a second frame cross member 12, a first frame longitudinal member 21, and a second frame longitudinal member 22.
The first frame cross beam 11 is vertically and fixedly connected (i.e., is in an L-shaped vertical fixed connection) with the first frame longitudinal beam 21, the first frame longitudinal beam 21 is vertically and fixedly connected with the second frame cross beam 12, the second frame cross beam 12 is vertically and fixedly connected with the second frame longitudinal beam 22, and the second frame longitudinal beam 22 is vertically and fixedly connected with the first frame cross beam 11.
The first frame cross beam 11, the second frame cross beam 12, the first frame longitudinal beam 21 and the second frame longitudinal beam 22 enclose a square structure (rectangle or square).
When the fixed frame 1 is used for a vehicle-mounted missile launching well 4 on a vehicle, a square-shaped structure surrounded by the first frame cross beam 11, the second frame cross beam 12, the first frame longitudinal beam 21 and the second frame longitudinal beam 22 can play a good role in fixing and limiting the vehicle-mounted missile launching well 4 (namely, the fixed frame is equivalent to a bottom fixing device of the vehicle-mounted missile launching well 4).
The first frame longitudinal beam 21 is provided with a first connecting bracket 211 and a second connecting bracket 212, and the second frame longitudinal beam 22 is provided with a third connecting bracket 221 and a fourth connecting bracket 222. The first connecting bracket 211, the second connecting bracket 212, the third connecting bracket 221 and the fourth connecting bracket 222 are generally used for being respectively matched and fixedly connected with four mounting brackets 31 on a vehicle in a one-to-one correspondence manner so as to fix the fixed frame 1 on the vehicle.
The embodiment of the utility model provides an in fixed frame 1 can be applied to on-vehicle guided missile launching shaft 4 on the vehicle, through first frame crossbeam 11, second frame crossbeam 12, first frame longeron 21 and second frame longeron 22 enclose into "mouthful" style of calligraphy structure, and then realize fixing and restricting on-vehicle guided missile launching shaft 4 to the problem that on-vehicle guided missile launching shaft can't fix through fixed frame among the prior art has been solved.
In the above embodiment, the first frame cross member 11, the second frame cross member 12, the first frame longitudinal member 21, and the second frame longitudinal member 22 enclose the square structure as follows:
the first frame cross beam 11 is fixedly connected with the first frame longitudinal beam 21 and the second frame longitudinal beam 22 through bolts 101 respectively; the second frame cross beam 12 is fixedly connected with the first frame longitudinal beam 21 and the second frame longitudinal beam 22 through bolts 101.
Specifically, both ends of the first and second frame cross members 11 and 12 are respectively provided with through holes, and both ends of the first and second frame longitudinal members 21 and 22 are respectively provided with nuts 100 (of course, the first and second frame longitudinal members 21 and 22 at each nut 100 have corresponding through holes for bolts 101 to pass through).
The first frame cross beam 11 is fixedly connected with one end of the first frame longitudinal beam 21 and one end of the second frame longitudinal beam 22 through bolts 101 at through holes at two ends of the first frame cross beam. That is, the through hole of one end of the first frame cross member 11 corresponds to the nut 100 of one end of the first frame longitudinal member 21, and on this basis, the bolt 101 is inserted through the through hole of one end of the first frame cross member 11, screwed into the nut 100 of one end of the first frame longitudinal member 21, and then tightened, so that the one end of the first frame cross member 11 and the one end of the first frame longitudinal member 21 are fixed together. Similarly, the other end of the first frame cross beam 11 and one end of the second frame longitudinal beam 22 may be fixed together by a bolt 101.
The second frame cross beam 12 is fixedly connected with the other end of the first frame longitudinal beam 21 and the other end of the second frame longitudinal beam 22 through bolts 101 at through holes at two ends of the second frame cross beam. That is, the through hole of one end of the second frame cross member 12 corresponds to the nut 100 of the other end of the first frame longitudinal member 21, and on this basis, the bolt 101 is passed through the through hole of one end of the second frame cross member 12, screwed into the nut 100 of the other end of the first frame longitudinal member 21, and tightened, so that the one end of the second frame cross member 12 and the other end of the first frame longitudinal member 21 are fixed together. Similarly, the other end of the second frame cross member 12 and the other end of the second frame longitudinal member 22 may be fixed together by a bolt 101.
Therefore, the first frame cross member 11, the second frame cross member 12, the first frame longitudinal member 21 and the second frame longitudinal member 22 can enclose a square structure.
In the above embodiment, the two nuts 100 on the first frame longitudinal beam 21 are respectively fixed on the inner walls of the two ends of the first frame longitudinal beam 21 by welding, so that the nuts 100 can be better prevented from falling off from the first frame longitudinal beam 21, and this way, the bolts 101 can be screwed into the nuts 100 accurately and quickly. The nuts 100 on the second frame rail 22 are respectively fixed to the inner walls of the two ends of the second frame rail 22 by welding, so that the nuts 100 can be better prevented from falling off the second frame rail 22, and this also facilitates the accurate and rapid screwing of the bolts 101 into the nuts 100. The mode of adopting bolt and nut cooperation spiro union has the advantage that fixed effect is better and convenient to detach.
In the above embodiment, the first connecting bracket 211 and the second connecting bracket 212 are respectively and vertically fixedly connected to the first frame longitudinal beam 21 (for example, vertically fixedly connected by welding so as to achieve a better anti-falling effect), and the third connecting bracket 221 and the fourth connecting bracket 222 are respectively and vertically fixedly connected to the second frame longitudinal beam 22 (for example, also vertically fixedly connected by welding so as to achieve a better anti-falling effect). The above-mentioned vertical fixing connection manner is beneficial to the first connecting bracket 211, the second connecting bracket 212, the third connecting bracket 221 and the fourth connecting bracket 222 to be respectively correspondingly and adaptively connected with the four mounting brackets 31 on the vehicle one to one. Specifically, through holes (at least 1, and usually 2) may be respectively disposed on the first connecting bracket 211, the second connecting bracket 212, the third connecting bracket 221, and the fourth connecting bracket 222, so as to be fixedly connected with the four mounting brackets 31 on the vehicle in a one-to-one correspondence manner by a screwing manner.
The embodiment of the utility model provides a vehicle is still provided, this vehicle include automobile body 3 and as above fixed frame 1.
Be equipped with four installing support 31 on the automobile body 3, every installing support 31 all is equipped with nut 200 (of course, every have corresponding through-hole on the installing support 31 of nut 200 department to bolt 201 passes), first linking bridge 211, second linking bridge 212, third linking bridge 221 and fourth linking bridge 222 can respectively through bolt 201 with four installing support 31 one-to-one correspondence fixed connection.
Generally, the nuts 200 on the four mounting brackets 31 are respectively fixed on the inner wall of each mounting bracket 31 in a welding manner, which can better prevent the nuts 200 from falling off and facilitate the accurate and rapid screwing of the bolts 201 into the nuts 200.
Of course, the vehicle also has the same technical advantages as the fixed frame 1 described above, and will not be described in detail here.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A securing frame, comprising: a first frame cross beam (11), a second frame cross beam (12), a first frame longitudinal beam (21) and a second frame longitudinal beam (22);
the first frame cross beam (11) is vertically and fixedly connected with the first frame longitudinal beam (21), the first frame longitudinal beam (21) is vertically and fixedly connected with the second frame cross beam (12), the second frame cross beam (12) is vertically and fixedly connected with the second frame longitudinal beam (22), and the second frame longitudinal beam (22) is vertically and fixedly connected with the first frame cross beam (11);
the first frame cross beam (11), the second frame cross beam (12), the first frame longitudinal beam (21) and the second frame longitudinal beam (22) enclose a square structure;
the first frame longitudinal beam (21) is provided with a first connecting bracket (211) and a second connecting bracket (212), and the second frame longitudinal beam (22) is provided with a third connecting bracket (221) and a fourth connecting bracket (222).
2. A fixing frame according to claim 1, characterized in that the first frame cross member (11) and the first frame longitudinal member (21) and the second frame longitudinal member (22) are fixedly connected by means of bolts, respectively;
the second frame cross beam (12) is fixedly connected with the first frame longitudinal beam (21) and the second frame longitudinal beam (22) through bolts respectively.
3. The fixing frame according to claim 2, characterized in that the first frame cross beam (11) and the second frame cross beam (12) are respectively provided with a through hole at both ends thereof, and the first frame longitudinal beam (21) and the second frame longitudinal beam (22) are respectively provided with a nut at both ends thereof;
the frame is characterized in that through holes at two ends of the first frame cross beam (11) are fixedly connected with one end of the first frame longitudinal beam (21) and one end of the second frame longitudinal beam (22) through bolts respectively, and through holes at two ends of the second frame cross beam (12) are fixedly connected with the other end of the first frame longitudinal beam (21) and the other end of the second frame longitudinal beam (22) through bolts respectively.
4. A fixing frame according to claim 3, characterized in that two nuts on the first frame stringer (21) are fixed in a welded manner on the inner walls of the first frame stringer (21) at both ends, respectively; and nuts on the second frame longitudinal beam (22) are fixed on the inner walls of two ends of the second frame longitudinal beam (22) in a welding mode respectively.
5. A fixing frame according to claim 1, characterized in that the first connecting bracket (211) and the second connecting bracket (212) are respectively vertically fixedly connected with the first frame stringer (21), and the third connecting bracket (221) and the fourth connecting bracket (222) are respectively vertically fixedly connected with the second frame stringer (22).
6. A fixing frame according to claim 5, characterised in that the first (211) and second (212) connecting brackets are fixed to the first frame longitudinal beam (21) in a welded manner, respectively;
the third connecting bracket (221) and the fourth connecting bracket (222) are respectively fixed on the second frame longitudinal beam (22) in a welding mode.
7. The fixing frame according to claim 1, wherein the first connecting bracket (211), the second connecting bracket (212), the third connecting bracket (221) and the fourth connecting bracket (222) are respectively provided with through holes.
8. A vehicle characterized by comprising a vehicle body and a fixed frame according to any one of claims 1 to 7;
be equipped with four installing support (31) on automobile body (3), every installing support (31) all are equipped with the nut, first linking bridge (211), second linking bridge (212), third linking bridge (221) and fourth linking bridge (222) respectively through the bolt with four installing support (31) one-to-one fixed connection.
9. The vehicle of claim 8, characterized in that the nuts on the four mounting brackets (31) are fixed to the inner wall of each mounting bracket (31) by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469701.4U CN210502875U (en) | 2019-09-05 | 2019-09-05 | Fixed frame and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469701.4U CN210502875U (en) | 2019-09-05 | 2019-09-05 | Fixed frame and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210502875U true CN210502875U (en) | 2020-05-12 |
Family
ID=70568384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921469701.4U Active CN210502875U (en) | 2019-09-05 | 2019-09-05 | Fixed frame and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210502875U (en) |
-
2019
- 2019-09-05 CN CN201921469701.4U patent/CN210502875U/en active Active
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