CN216660026U - Engineering truck is with tubular beam structure of integration in leaf spring support - Google Patents
Engineering truck is with tubular beam structure of integration in leaf spring support Download PDFInfo
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- CN216660026U CN216660026U CN202220027731.5U CN202220027731U CN216660026U CN 216660026 U CN216660026 U CN 216660026U CN 202220027731 U CN202220027731 U CN 202220027731U CN 216660026 U CN216660026 U CN 216660026U
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- spring support
- tubular beam
- plate spring
- leaf spring
- base
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Abstract
The utility model discloses a tubular beam structure integrated on a plate spring support for an engineering truck, which comprises a square tube section, a tubular beam base integrated at the end part of the square tube section and a plate spring support, wherein the tubular beam base is integrated on the plate spring support; the lower part of the plate spring support is fixedly assembled with the tubular beam base, and the upper part of the plate spring support is fixedly assembled with the frame assembly. According to the tubular beam structure, the upper tubular section is added by casting the tubular beam base, so that the square tubular section is uniform in stress, low in purchasing cost and light in weight; the device acts on the lower side of the gearbox, is positioned at the power output end, can play a good role in torsion resistance and shock absorption, increases the strength of the frame, and relieves the shaking of the frame.
Description
Technical Field
The utility model relates to the technical field of automobile simulation, in particular to a tubular beam structure integrated on a plate spring support for an engineering truck, which increases the torsion resistance of a frame through an integrated reinforced tubular beam structure to slow down the shaking of the whole truck.
Background
In recent years, with the rapid development of engineering trucks, performance requirements such as reliability and comfort of vehicles are increasing. The engineering truck is one of the trucks, and is mainly used for road and engineering transportation. As the engine mary gets bigger and bigger, the torque gets higher and higher. Especially, urban construction dregs car mainly operates in the pothole road surface of building site, puts forward higher requirement to frame intensity and suspension system's resistance to torsion.
Therefore, in view of the above technical problems, it is highly desirable to develop a tubular beam structure integrated with a leaf spring bracket for a truck for construction engineering, which can increase the torsion resistance of the truck frame by integrating a reinforced tubular beam structure to reduce the shaking of the truck.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tubular beam structure integrated on a plate spring support for an engineering truck, which is integrated on a power output end of the engineering truck, has good torsion resistance and shock absorption effects, increases the strength of a frame and relieves the shaking of the frame.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the utility model relates to a tubular beam structure integrated on a plate spring support for an engineering truck, which is integrated on a frame assembly and comprises:
square tube section bar;
the tubular beam base is integrated at the end part of the square tube profile; and
a plate spring support;
the lower part of the plate spring support is fixedly assembled with the tubular beam base, and the upper part of the plate spring support is fixedly assembled with the frame assembly.
Further, the square pipe section includes:
a first profile body located in the middle; and
the second profile body is integrally formed with the first profile body and positioned at two ends of the first profile body, and the second profile body is bent and formed;
the end part of the second section bar body is formed into an embedded groove matched with the tubular beam base.
Further, the tubular beam base includes:
a base body;
the embedded body is formed at one end, facing the square tube profile, of the base body; and
a base assembly body formed at a position where the base body is fitted with the plate spring support;
the embedding body of the tubular beam base can be embedded into the embedding groove and connected with the square tube section.
Further, the leaf spring support includes:
a leaf spring support first body;
a second body of the plate spring support located at the middle position of the first body of the plate spring support and extending towards the outside; and
a third plate spring support body having one end connected to the second plate spring support body and the other end extending toward the base assembly;
bolt holes are formed in the first body of the plate spring support, the second body of the plate spring support and the third body of the plate spring support.
Further, a bolt hole matched with the third body of the plate spring support is formed in the base assembly body;
the tubular beam base is assembled and fixed on the third body of the plate spring support through the base assembly body and the plate spring support.
Further, the leaf spring support is fixedly assembled with the frame assembly through the first body and the second body of the leaf spring support.
In the technical scheme, the tubular beam structure integrated with the plate spring support for the engineering truck provided by the utility model has the following beneficial effects:
according to the tubular beam structure, the upper tubular section is added by casting the tubular beam base, so that the square tubular section is uniform in stress, low in purchasing cost and light in weight; the device acts on the lower side of the gearbox, is positioned at the power output end, can play a good role in torsion resistance and shock absorption, increases the strength of the frame, and relieves the shaking of the frame.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic structural diagram of a tubular beam structure integrated with a leaf spring support for an engineering truck according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a tubular beam base of a tubular beam structure integrated with a leaf spring support for an engineering truck according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a plate spring support integrated with a tubular beam structure of the plate spring support for an engineering truck according to an embodiment of the present invention;
fig. 4 is an application schematic diagram of a complete truck assembly of a tubular beam structure integrated on a leaf spring support for an engineering truck according to an embodiment of the present invention.
Description of reference numerals:
1. square tube section bar; 2. a tubular beam base; 3. a plate spring support; 4. a frame assembly;
101. a first profile body; 102. a second profile body;
201. an insert body; 202. a base assembly;
301. a leaf spring support first body; 302. a leaf spring support second body; 303. and a leaf spring support third body.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4;
the embodiment discloses a tubular beam structure of engineering truck for integrated in leaf spring support, this tubular beam structure is integrated in frame assembly 4, and this tubular beam structure includes:
a square tube section bar 1;
a tubular beam base 2 integrated at the end part of the square tube section bar 1; and
a plate spring support 3;
the lower part of the plate spring support 3 is fixedly assembled with the tubular beam base 2, and the upper part of the plate spring support 3 is fixedly assembled with the frame assembly 4.
The structure comprises a square pipe section bar 1, a tubular beam base 2 and a plate spring support 3, wherein the lower part of a gearbox is arranged on a tubular beam structure frame assembly 4 of the embodiment according to a certain space distance.
Preferably, the square pipe profile 1 of the present embodiment includes:
a first profile body 100 in the middle; and
the second profile bodies 102 are integrally formed with the first profile body 101 and located at two ends of the first profile body 101, and the second profile bodies 102 are bent and formed;
the end of the second profile body 102 is formed as a recessed groove which mates with the tubular beam base 2.
The structure of the square tube profile 1 is first broken down into a first profile body 101 and two second profile bodies 102 at both ends. The second profile body 102 is fixedly connected to the tubular beam base 2.
Preferably, the tubular girder base 2 of the present embodiment includes:
a base body;
the embedded body 201 is formed at one end of the base body facing the square tube profile 1; and
a base assembly 202 formed at a position where the base body is fitted to the plate spring holder 3;
the embedded body 201 of the tubular beam base 2 can be embedded into the embedded groove to be connected with the square tube sectional material 1.
The leaf spring support 3 includes:
a leaf spring support first body 301;
a second body 302 of the plate spring support located at the middle of the first body 301 of the plate spring support and extending outward; and
a third plate spring support body 303 having one end connected to the second plate spring support body 302 and the other end extending toward the base assembly 202;
bolt holes are formed in the first plate spring support body 301, the second plate spring support body 302 and the third plate spring support body 303.
A bolt hole matched with the third body 303 of the plate spring support is formed in the base assembly body 202;
the tubular beam base 2 is fixed to the third plate spring support 303 through the base assembly 202 and the plate spring support 3.
The leaf spring support 3 is fixed to the frame assembly 4 by means of a leaf spring support first body 301 and a leaf spring support second body 302.
The plate spring support 3 is fixedly assembled with the longitudinal beam of the frame assembly 4 through the plate spring support first body 301 and the plate spring support second body 302, and the plate spring support 3 of the embodiment is subjected to topology optimization and is made of QT800-10 materials, so that hollowing treatment is performed on the premise of ensuring reliability, and the requirement of light weight is met.
In the technical scheme, the tubular beam structure integrated with the plate spring support for the engineering truck provided by the utility model has the following beneficial effects:
according to the tubular beam structure, the tubular beam base 2 is cast and the square tube section bar 1 is added, so that the square tube section bar 1 is uniformly stressed, the purchase cost is low, and the weight is light; the device acts on the lower side of the gearbox, is positioned at the power output end, can play a good role in torsion resistance and shock absorption, increases the strength of the frame, and relieves the shaking of the frame.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.
Claims (6)
1. A tubular beam structure for an engineering truck integrated in a leaf spring support, the tubular beam structure being integrated in a frame assembly (4), characterized in that the tubular beam structure comprises:
a square tube section bar (1);
a tubular beam base (2) integrated at the end part of the square tube section (1); and
a leaf spring support (3);
the lower portion of the plate spring support (3) is fixedly assembled with the tubular beam base (2), and the upper portion of the plate spring support (3) is fixedly assembled with the frame assembly (4).
2. Tubular beam structure for integration into a leaf spring support for construction trucks according to claim 1, characterized in that the square tube profile (1) comprises:
a first profile body (101) in the middle; and
the second profile bodies (102) are integrally formed with the first profile body (101) and located at two ends of the first profile body (101), and the second profile bodies (102) are bent and formed;
the end of the second profile body (102) is formed as an embedded groove which is matched with the tubular beam base (2).
3. A tubular beam structure for an engineering truck integrated to a leaf spring support according to claim 2, characterized in that the tubular beam foundation (2) comprises:
a base body;
the embedded body (201) is formed at one end, facing the square tube profile (1), of the base body; and
a base assembly (202) formed at a position where the base body is fitted to the leaf spring support (3);
the embedding body (201) of the tubular beam base (2) can be embedded into the embedding groove and connected with the square tube section (1).
4. Tubular beam structure for an engineering truck integrated in a leaf spring support according to claim 3, characterised in that the leaf spring support (3) comprises:
a leaf spring support first body (301);
a second body (302) of the plate spring support which is positioned at the middle position of the first body (301) of the plate spring support and extends towards the outside; and
a third plate spring support body (303) having one end connected to the second plate spring support body (302) and the other end extending toward the base assembly (202);
bolt holes are formed in the first body (301) of the plate spring support, the second body (302) of the plate spring support and the third body (303) of the plate spring support.
5. The tubular beam structure integrated with a leaf spring bracket for an engineering truck as claimed in claim 4, characterized in that the base assembly (202) is provided with bolt holes matched with the third body (303) of the leaf spring bracket;
the tubular beam base (2) is fixedly assembled on the third body (303) of the plate spring support through the base assembly body (202) and the plate spring support (3).
6. The tubular beam structure for an engineering truck integrating with a leaf spring support according to claim 4 is characterized in that the leaf spring support (3) is assembled and fixed with the frame assembly (4) through the leaf spring support first body (301) and the leaf spring support second body (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220027731.5U CN216660026U (en) | 2022-01-06 | 2022-01-06 | Engineering truck is with tubular beam structure of integration in leaf spring support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220027731.5U CN216660026U (en) | 2022-01-06 | 2022-01-06 | Engineering truck is with tubular beam structure of integration in leaf spring support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216660026U true CN216660026U (en) | 2022-06-03 |
Family
ID=81760994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220027731.5U Active CN216660026U (en) | 2022-01-06 | 2022-01-06 | Engineering truck is with tubular beam structure of integration in leaf spring support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216660026U (en) |
-
2022
- 2022-01-06 CN CN202220027731.5U patent/CN216660026U/en active Active
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