CN211764766U - Structure of thrust rod fixing seat based on 8-meter full-bearing type city bus - Google Patents
Structure of thrust rod fixing seat based on 8-meter full-bearing type city bus Download PDFInfo
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- CN211764766U CN211764766U CN202020332871.4U CN202020332871U CN211764766U CN 211764766 U CN211764766 U CN 211764766U CN 202020332871 U CN202020332871 U CN 202020332871U CN 211764766 U CN211764766 U CN 211764766U
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- fixing seat
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- thrust rod
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Abstract
The utility model discloses a structure of distance rod fixing base based on 8 meters bear formula city passenger train entirely, its characterized in that: contain L type structure (2) and fixing base (1), fixing base (1) becomes the type, fixing base (1) back and L type structure (2) fixed connection, and its one end fixed connection is on the lateral wall of L type structure (2), and two stabilizer top ends of fixing base (1) set up the mounting hole. The utility model discloses a L type structure one corner sets up the unfilled corner and is used for dodging whole car skeleton, and the fixing base stabilizer blade is higher than the terminal surface of L type structure in addition, and the convenient welding of design has guaranteed the convenience of whole car installation, maintenance like this; the structure is more compact, simpler and more convenient and more practical; the manufacturing cost is low.
Description
Technical Field
The utility model relates to a structure of distance rod fixing base based on 8 meters bear formula city passenger train entirely belongs to passenger train part field.
Background
The pure electric city bus is also a main vehicle for each city at present as a vehicle model widely popularized and used by the nation, the national and related standards of all places have specific and detailed parameter requirements on the step height, the height of the floor in the bus, the width of a channel, the seat number of passengers and the like, and the realization of the specific requirements is mainly closely related to the arrangement design structure of the front suspension of the pure electric city bus; as a city bus, the design method is important for increasing more riding comfort of the pure electric city bus by reasonably arranging the positions of an air bag, an air bag support, a shock absorber, a guide mechanism and a related support structure except that the city bus meets the specific detailed parameter requirements of the national and all local relevant standards on the step height, the height of a floor in the bus, the width of a channel, the seat number of passengers and the like.
At present, the overall design structure of a front air suspension thrust rod seat commonly used by a pure electric city bus with a full-bearing type bus body structure comprises a left reinforcing plate 5, a right reinforcing plate 5, a front reinforcing plate 6, a rear reinforcing plate 6 and a fixed seat 7 as shown in figure 1; the structure needs to be welded and fixed with a large rectangular pipe (the section specification: 120mm x 60mm, the wall thickness: 5.0), and the weight is greatly influenced by the structure of the rectangular pipe, so the design idea of light weight of the whole vehicle is not met.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the suspension type air suspension structure is suitable for city passenger cars with full-load type car body air suspension structures. Based on the characteristics of the urban passenger car with the five-connecting-rod type front air suspension structure, the overall design structure of the front air suspension thrust rod seat is adjusted, the structural requirement of the overall design of the full-bearing type urban passenger car is met, the severe condition of long-term overload operation is met, the convenience of whole car installation and maintenance is guaranteed, and the manufacturing cost is reduced.
The technical scheme of the utility model is that: the utility model provides a structure based on thrust bar fixing base of 8 meters full load-bearing type city passenger train, contains L type structure and fixing base, and the fixing base becomes the type, fixing base back and L type structure fixed connection, and its one end fixed connection is on the lateral wall of L type structure, and two stabilizer blade tops of fixing base set up the mounting hole.
One corner of the long surface of the L-shaped structural part is provided with a notch.
The fixing base other end fixed connection reinforcing plate, reinforcing plate bottom and L type structure fixed connection.
The other side of the reinforcing plate is provided with a triangular reinforcing rib, and two vertical surfaces of the triangular reinforcing rib are fixedly connected with the reinforcing plate and the L-shaped structural member respectively.
The fixing seat support leg is higher than the end face of the L-shaped structural member.
The fixing seat is connected to one side of the L-shaped structural member with the unfilled corner.
The utility model has the advantages that:
(1) one corner of the L-shaped structural member is provided with a unfilled corner for avoiding the whole vehicle framework, and in addition, the support leg of the fixed seat is higher than the end face of the L-shaped structural member, so that the design is convenient for welding, and the convenience for mounting and maintaining the whole vehicle is ensured;
(2) the structure is more compact, simpler and more convenient and more practical;
(3) the manufacturing cost is low.
Drawings
FIG. 1 is a general design structure of a prior art front air suspension thrust rod seat;
fig. 2 is a schematic structural diagram 1 of the present invention;
fig. 3 is a schematic structural diagram 2 of the present invention.
Detailed Description
As shown in the attached drawing, a structure based on thrust bar fixing base of 8 meters full-bearing type city bus contains L type structure 2 and fixing base 1, and fixing base 1 becomes the type, 1 back and 2 fixed connection of L type structure of fixing base, and its one end fixed connection is on the lateral wall of L type structure 2, and 1 two stabilizer blade tops of fixing base set up the mounting hole, and 1 stabilizer blade of fixing base is higher than the terminal surface of L type structure 2, the convenient welding of design like this.
The other end of the fixing seat 1 is fixedly connected with a reinforcing plate 3, and the bottom end of the reinforcing plate 3 is fixedly connected with the L-shaped structural member 2. The other side of the reinforcing plate 3 is provided with a triangular reinforcing rib 4, and two vertical surfaces of the triangular reinforcing rib 4 are fixedly connected with the reinforcing plate 3 and the L-shaped structural member 2 respectively.
2 long face one corners of L type structure set up the unfilled corner and be used for dodging whole car skeleton, fixing base 1 connect in the one side that has the unfilled corner by L type structure 2.
During the use, with the vertical placing of this novel structure assembly spare, wherein the unfilled corner of 2 long face one corners of L type structure is downward and 2 short sides of component are forward, welds on the frame according to the dimensional requirement of design, and the contact surface all adopts carbon dioxide shielded welding to carry out full weld, guarantees its holistic intensity.
Claims (6)
1. The utility model provides a structure based on thrust rod fixing base of 8 meters formula city passenger train bears entirely which characterized in that: contain L type structure (2) and fixing base (1), fixing base (1) becomes the type, fixing base (1) back and L type structure (2) fixed connection, and its one end fixed connection is on the lateral wall of L type structure (2), and two stabilizer top ends of fixing base (1) set up the mounting hole.
2. The structure of the thrust rod fixing seat based on the 8-meter full-bearing city bus according to claim 1, characterized in that: one corner of the long surface of the L-shaped structural part (2) is provided with a notch.
3. The structure of the thrust rod fixing seat based on the 8-meter full-bearing city bus according to claim 1, characterized in that: the fixing base (1) other end fixed connection reinforcing plate (3), reinforcing plate (3) bottom and L type structure (2) fixed connection.
4. The structure of the thrust rod fixing seat based on the 8-meter full-bearing city bus according to claim 3, characterized in that: the other side of the reinforcing plate (3) is provided with a triangular reinforcing rib (4), and two vertical surfaces of the triangular reinforcing rib (4) are fixedly connected with the reinforcing plate (3) and the L-shaped structural member (2) respectively.
5. The structure of the thrust rod fixing seat based on the 8-meter full-bearing city bus according to claim 1, characterized in that: the support legs of the fixing seat (1) are higher than the end face of the L-shaped structural member (2).
6. The structure of the thrust rod fixing seat based on the 8-meter full-bearing city bus as claimed in claim 2, wherein: the fixing seat (1) is connected to one side of the L-shaped structural part (2) with a unfilled corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020332871.4U CN211764766U (en) | 2020-03-17 | 2020-03-17 | Structure of thrust rod fixing seat based on 8-meter full-bearing type city bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020332871.4U CN211764766U (en) | 2020-03-17 | 2020-03-17 | Structure of thrust rod fixing seat based on 8-meter full-bearing type city bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211764766U true CN211764766U (en) | 2020-10-27 |
Family
ID=72930198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020332871.4U Active CN211764766U (en) | 2020-03-17 | 2020-03-17 | Structure of thrust rod fixing seat based on 8-meter full-bearing type city bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211764766U (en) |
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2020
- 2020-03-17 CN CN202020332871.4U patent/CN211764766U/en active Active
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