CN219601445U - Cab mounting structure suitable for non-bearing type truck - Google Patents
Cab mounting structure suitable for non-bearing type truck Download PDFInfo
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- CN219601445U CN219601445U CN202321056825.6U CN202321056825U CN219601445U CN 219601445 U CN219601445 U CN 219601445U CN 202321056825 U CN202321056825 U CN 202321056825U CN 219601445 U CN219601445 U CN 219601445U
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- cab
- cab mounting
- mounting structure
- installing support
- mounting bracket
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Abstract
The utility model is suitable for the technical field of vehicle accessory installation, and provides a cab installation structure suitable for a non-bearing truck, which comprises a cab installation bracket, wherein the cab installation bracket is of an inverted U-shaped structure and is matched with a frame longitudinal beam, the cab installation bracket is of an integrally punched sheet metal structure, the cab installation bracket is installed on the frame longitudinal beam through a welding nut, the diameter of the welding nut is matched with the inner diameter of the cab installation bracket, and the top surface of the cab installation bracket is contacted with a cab floor and is used for installing a cab, and the cab installation structure has the beneficial effects that: on the premise of meeting the strength requirement and effective connection, the problems of abnormal friction sound and side inclination of the cab in the driving process can be avoided.
Description
Technical Field
The utility model belongs to the technical field of vehicle accessory installation, and particularly relates to a cab installation structure suitable for a non-bearing type truck.
Background
With the development of the current automobile industry, more and more trucks adopt non-bearing type automobile bodies, the non-bearing type automobile bodies have independent frame structures for bearing loads, the rigidity of the automobile bodies can be effectively improved, the deformation of the automobile bodies caused by the larger loads is avoided, and the bearing capacity and the pavement impact resistance of the trucks are greatly improved. The connection of the cab and the frame requires a mounting structure with sufficient strength, most of non-bearing trucks at present are in direct contact connection or in flexible connection through rubber suspension, the contact area between the cab floor and the frame longitudinal beam in the former connection is overlarge, friction abnormal sound is easy to generate in the driving process, the rubber suspension in the latter connection has a certain deformation amount, a certain buffering effect on dynamic load is realized, smoothness can be improved, but the cab has a certain degree of side tilting in the driving turning process, and the rigidity of the vehicle body is insufficient.
Disclosure of Invention
The embodiment of the utility model aims to provide a cab mounting structure suitable for a non-load-bearing truck, which aims to solve the problems in the prior art determined in the background art.
The cab mounting structure suitable for the non-load-bearing truck comprises a cab mounting bracket, wherein the cab mounting bracket is of an inverted U-shaped structure and is matched with a frame longitudinal beam, the cab mounting bracket is of an integrally punched sheet metal structure, the cab mounting bracket is mounted on the frame longitudinal beam through a welding nut, the diameter of the welding nut is matched with the inner diameter of the cab mounting bracket, and the top surface of the cab mounting bracket is in contact with a cab floor and is used for mounting a cab.
Preferably, the cab mounting bracket comprises a connecting main body, a supporting part and a limiting part, wherein the supporting part and the limiting part are both distributed on the side part of the connecting main body, the supporting part forms the integral support of the cab mounting bracket, and the limiting part spans the frame longitudinal beam to form limiting.
Preferably, the connecting body is provided with a bolt hole for installing the cab through the bolt.
Preferably, the weld nut is a polygonal nut.
Preferably, the support part is a multi-bending structure.
The cab mounting structure suitable for the non-bearing truck, provided by the embodiment of the utility model, is welded together after being lapped with the welding nut through the cab mounting bracket and is welded on the frame longitudinal beam as an assembly, the upper surface of the cab mounting bracket is contacted with the cab floor, and the cab is mounted on the cab mounting bracket. The structure can effectively solve the defects of the two connection modes, can avoid large-area contact friction abnormal sound of metal, can ensure the rigidity of the vehicle body, and has the advantages that the mounting structure is welded on the frame longitudinal beam after being integrally formed by stamping, the structure and the manufacturing process are simple, and the cost is low.
Drawings
FIG. 1 is an exploded view of a cab mounting structure for a non-load carrying truck according to an embodiment of the present utility model;
fig. 2 is a schematic installation diagram of a cab installation structure suitable for a non-load-bearing truck according to an embodiment of the present utility model.
In the accompanying drawings: 1. cab mounting brackets; 101. a connecting body; 102. a support part; 103. a limit part; 2. welding a nut; 3. and a frame rail.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1, the structure of a cab mounting structure suitable for a non-load-bearing truck according to an embodiment of the present utility model includes a cab mounting bracket 1, where the cab mounting bracket 1 is in an inverted "U" structure and is adapted to a frame rail 3, the cab mounting bracket 1 is an integrally stamped sheet metal structure, the cab mounting bracket 1 is mounted on the frame rail 3 through a weld nut 2, and the diameter of the weld nut 2 is matched with the inner diameter of the cab mounting bracket 1, for example, 2-4mm smaller, so that the mounting requirement after tight welding can be satisfied, the mounting is tight, and the connection strength is high; the cab mounting bracket 1 has a top surface in contact with the cab floor and is used to mount the cab.
The cab is mounted on the cab mounting bracket 1, and the cab mounting bracket 1 and the welding nut 2 are welded together after being lapped and welded on the frame longitudinal beam as an assembly, the upper surface of the cab mounting bracket is in contact with the cab floor, and the cab is mounted on the cab mounting bracket 1. The structure can effectively solve the defects of the two connection modes, can avoid large-area contact friction abnormal sound of metal, can ensure the rigidity of the vehicle body, and has the advantages that the mounting structure is welded on the frame longitudinal beam after being integrally formed by stamping, the structure and the manufacturing process are simple, and the cost is low.
As shown in fig. 2, as a preferred embodiment of the present utility model, the cab mounting bracket 1 includes a connecting body 101, a supporting portion 102 and a limiting portion 103, wherein the supporting portion 102 and the limiting portion 103 are both distributed on a side portion of the connecting body 101, the supporting portion 102 forms an integral support of the cab mounting bracket 1, and the limiting portion 103 spans the frame rail 3 to form a limit.
Preferably, the supporting portion 102 is a multi-bending structure and the weld nut 2 is a polygonal nut.
The connecting body 101 is provided with a bolt hole for installing the cab by a bolt.
The welding nut 2 is a polygonal nut.
The cab mounting structure suitable for the non-load-bearing truck is provided in the embodiment of the utility model, the cab mounting bracket 1 is welded together after being overlapped with the welding nut 2 and is welded on the frame longitudinal beam as an assembly, the upper surface of the cab mounting bracket is contacted with the cab floor, and the cab is mounted on the cab mounting bracket 1.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. Cab mounting structure suitable for non-bearing freight train, its characterized in that, the structure includes the cab installing support, the cab installing support is "U" type structure and with frame longeron looks adaptation, the sheet metal construction that the cab installing support was formed for the integration punching press, the cab installing support passes through weld nut to be installed on the frame longeron, weld nut's diameter and the internal diameter phase-match of cab installing support, cab installing support top surface and cab floor contact just are used for the installation driver's cabin.
2. The cab mounting structure for a non-load-carrying truck according to claim 1, wherein the cab mounting bracket comprises a connecting body, a supporting portion and a limiting portion, the supporting portion and the limiting portion are both distributed on the side portion of the connecting body, the supporting portion forms an integral support of the cab mounting bracket, and the limiting portion spans a frame longitudinal beam to form limiting.
3. The cab mounting structure for a non-pickup truck according to claim 2, wherein the connecting body is provided with a bolt hole for mounting the cab by a bolt.
4. A cab mounting structure for a non-load carrying truck according to claim 3, wherein the weld nut is a polygonal nut.
5. The cab mounting structure for a non-load carrying truck according to claim 2, wherein the support portion is a multi-fold structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321056825.6U CN219601445U (en) | 2023-05-06 | 2023-05-06 | Cab mounting structure suitable for non-bearing type truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321056825.6U CN219601445U (en) | 2023-05-06 | 2023-05-06 | Cab mounting structure suitable for non-bearing type truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219601445U true CN219601445U (en) | 2023-08-29 |
Family
ID=87749514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321056825.6U Active CN219601445U (en) | 2023-05-06 | 2023-05-06 | Cab mounting structure suitable for non-bearing type truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219601445U (en) |
-
2023
- 2023-05-06 CN CN202321056825.6U patent/CN219601445U/en active Active
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