CN217227732U - Engineering machinery cab special pipe - Google Patents
Engineering machinery cab special pipe Download PDFInfo
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- CN217227732U CN217227732U CN202123439067.XU CN202123439067U CN217227732U CN 217227732 U CN217227732 U CN 217227732U CN 202123439067 U CN202123439067 U CN 202123439067U CN 217227732 U CN217227732 U CN 217227732U
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Abstract
The utility model discloses an engineering machinery cab mechanical tubes, the section of the mechanical tubes is composed of a plurality of straight line sections and arc line sections, the mechanical tubes comprises a first horizontal line section, a second horizontal line section, a first diagonal line section, a second diagonal line section, a first arc line section, a second arc line section, a third diagonal line section, a first vertical line section, a fourth diagonal line section, a second vertical line section, a third arc line section, a third vertical line section and a fifth diagonal line section which are connected end to end, the first horizontal line section and the second horizontal line section are arranged in a laminating way, the first horizontal line section is positioned below the second horizontal line section, the joint of the first diagonal line section and the second diagonal line section is positioned at the highest position, the joint of the fourth diagonal line section and the second vertical line section is positioned at the lowest position, the second vertical line section is positioned at the left side of the first vertical line section, the third vertical line section is positioned at the left side of the second vertical line section, the circle centers of the first arc line section and the second arc line section are respectively positioned at the left sides of the first arc line section and the second arc line section, the utility model discloses under the prerequisite of assurance intensity, enlarge inside usage space, improve use comfort.
Description
Technical Field
The utility model relates to an engineering machine tool spare part, specifically speaking are engineering machine tool driver's cabin mechanical tubes.
Background
At present, the application of the special-shaped steel pipe is more and more emphasized by people, and the special-shaped steel pipe is widely applied to the industries of vehicles, ships, agricultural machinery, engineering machinery, textile machinery, food machinery and the like. The special-shaped steel pipe is formed by bending a cold-bending formed closed section in a cold state, has the advantages of energy conservation, metal material conservation, convenient construction, attractive appearance and the like, is more substituted for angle steel, channel steel, I-shaped steel and round pipes in recent years, and is widely applied to engineering machinery. The operating environment of the engineering machinery is severe, such as construction engineering, mine excavation and other construction environments, so that the strength requirement of the traditional part is higher than the priority of the comfort level, and some companies for large-scale production of the engineering machinery, such as Kate heavy industry, gradually consider the working environment of a driver, improve the driving comfort level and improve the production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an engineering machine tool driver's cabin mechanical tubes, under the prerequisite of proof strength, enlarge inside usage space, improve use comfort.
The embodiment of the utility model discloses a mechanical engineering cab mechanical tube, the section of which is composed of a plurality of straight line sections and arc sections, the mechanical engineering tube comprises a first cross section, a second cross section, a first oblique line section, a second oblique line section, a first arc section and a second arc section which are connected end to end, the third diagonal segment, first vertical segment, the fourth diagonal segment, the second vertical segment, the third arc segment, third vertical segment and fifth diagonal segment, first horizontal segment and the laminating setting of second horizontal segment, first horizontal segment is located the below of second horizontal segment, the junction of first diagonal segment and second diagonal segment is located the highest point, the junction of fourth diagonal segment and second vertical segment is located the minimum, the second vertical segment is located the left side of first vertical segment, the third vertical segment is located the left side of second vertical segment, the centre of a circle of first arc segment and second arc segment is located the left side of first arc segment and second arc segment respectively.
The utility model discloses an in the embodiment, all through circular arc section transitional coupling between straightway and the arc segment.
The utility model provides an embodiment, be circular arc section one between first slash section and the fifth slash section, be circular arc section one between first slash section and the second slash section, be circular arc section two between second arc section and the third slash section, be circular arc section two between third slash section and the first slash section, be circular arc section three between first slash section and the fourth slash section, be circular arc section three between second slash section and the fourth slash section, be circular arc section one between second slash section and the third arc section, be circular arc section one between third slash section and the fifth slash section, be circular arc section three between second slash section and the first slash section, the radius of circular arc section one is greater than the radius of circular arc section three, the radius of circular arc section three is greater than the radius of circular arc section two.
The utility model discloses an in the embodiment, the lower extreme of first horizontal line section and the top interval of third vertical line section equal with the right side of first horizontal line section and the left side interval of third vertical line section, and the lower extreme of first horizontal line section and the top interval of third vertical line section are greater than the radius of circular arc section one.
The utility model discloses an in the embodiment, the radius of second arc segment is greater than the radius of first arc segment, and the radius of first arc segment is greater than the radius of third arc segment, and the radius of third arc segment is greater than the radius of arc segment one.
In an embodiment of the present invention, the radius of the second arc segment is twice the thickness of the special pipe.
The utility model has the advantages of as follows:
the utility model provides an engineering machine tool driver's cabin mechanical tubes, the inside occupation space that has makedly reduced, while internal part be first horizontal line section, second vertical line section and third vertical line section, other spare parts in the driver's cabin of easy to assemble, do not have direct laminating between second vertical line section and the third vertical line section, improved intensity.
Drawings
The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a schematic view of an embodiment of the present invention.
Detailed Description
The structure of the present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
As shown in the figure, the embodiment of the utility model discloses an engineering machinery cab mechanical tube, the section of the mechanical tube is composed of a plurality of straight line segments and arc segments, the mechanical tube comprises a first horizontal line segment 1, a second horizontal line segment 2, a first diagonal line segment 3, a second diagonal line segment 4, a first arc segment 5, a second arc segment 6, a third diagonal line segment 7, a first vertical line segment 8, a fourth diagonal line segment 9, a second vertical line segment 10, a third arc segment 11, a third vertical line segment 12 and a fifth diagonal line segment 13 which are connected end to end, the first horizontal line segment 1 and the second horizontal line segment 2 are arranged in a joint way, the first horizontal line segment 1 is positioned below the second horizontal line segment 2, the joint of the first diagonal line segment 3 and the second diagonal line segment 4 is positioned at the highest point, the joint of the fourth diagonal line segment 9 and the second vertical line segment 10 is positioned at the lowest point, the second vertical line segment 10 is positioned at the left side of the first vertical line segment 8, the third vertical line segment 12 is positioned at the left side of the second vertical line segment 10, the centers of the first arc segment 5 and the second arc segment 6 are respectively positioned at the left sides of the first arc segment and the second arc segment. The right sides of the first arc segment 5 and the second arc segment 6 face the outside of the cab, and the second vertical segment 10 and the third vertical segment 12 are used for installing parts inside the cab. The distance between the second vertical line segment 10 and the third vertical line segment 12 and the second arc line segment 6 is smaller than that of the existing cab, and meanwhile, compared with the traditional special pipe, the second vertical line segment and the third vertical line segment are not directly attached, so that the strength is improved.
The utility model discloses an in the embodiment, all through circular arc section transitional coupling between straightway and the arc segment. The forming is convenient when bending.
The utility model provides an embodiment, be circular arc section A between first slash section and the fifth slash section, be circular arc section A between first slash section and the second slash section, be circular arc section two B between second arc section and the third slash section, be circular arc section two B between third slash section and the first slash section, be circular arc section three C between first slash section and the fourth slash section, be circular arc section C between second slash section and the fourth slash section, be circular arc section A between second slash section and the third arc section, be circular arc section A between third slash section and the fifth slash section, be circular arc section three C between second slash section and the first slash section, the radius of circular arc section three A is greater than circular arc section three C's radius, circular arc section three C's radius is greater than circular arc section two B's radius.
The utility model discloses an in the embodiment, the lower extreme of first horizontal line section and the top interval of third vertical line section equal with the right side of first horizontal line section and the left side interval of third vertical line section, and the lower extreme of first horizontal line section and the top interval of third vertical line section are greater than the radius of circular arc section A. In actual production, the lower end of the first transverse line segment is spaced 12mm from the top of the third vertical line segment. The radius of the first arc section A is 10mm, the radius of the third arc section C is 8mm, and the radius of the second arc section B is 5 mm.
The utility model discloses an in the embodiment, the radius of second arc segment is greater than the radius of first arc segment, and the radius of first arc segment is greater than the radius of third arc segment, and the radius of third arc segment is greater than the radius of arc segment one. The radius of the second arc segment is 200mm, and the radius of the first arc segment is 20 mm. The radius of the third arc segment is 15 mm.
In an embodiment of the present invention, the radius of the second arc segment is twice the thickness of the special pipe.
The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; without departing from the scope of the invention, it is intended that the present invention shall not be limited to the above-described embodiments, but that the present invention shall include all the modifications and variations of the embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.
Claims (6)
1. The engineering machinery cab special pipe is characterized in that the section of the special pipe consists of a plurality of straight line sections and arc sections, the special pipe comprises a first transverse line section, a second transverse line section, a first oblique line section, a second oblique line section, a first arc section and a second arc section which are connected end to end, the third diagonal segment, first vertical segment, the fourth diagonal segment, the second vertical segment, the third arc segment, third vertical segment and fifth diagonal segment, first horizontal segment and the laminating of second horizontal segment set up, first horizontal segment is located the below of second horizontal segment, the junction of first diagonal segment and second diagonal segment is located the highest point, the junction of fourth diagonal segment and second vertical segment is located the minimum, the second vertical segment is located the left side of first vertical segment, the third vertical segment is located the left side of second vertical segment, the centre of a circle of first arc segment and second arc segment is located the left side of first arc segment and second arc segment respectively.
2. A cab profile tube according to claim 1, wherein the straight sections and the arc sections are connected by an arc transition.
3. A mechanical engineering cab profile tube according to claim 2, wherein a first arc segment is located between the first transverse segment and the fifth oblique segment, a first arc segment is located between the first oblique segment and the second oblique segment, a second arc segment is located between the second arc segment and the third oblique segment, a second arc segment is located between the third oblique segment and the first vertical segment, a third arc segment is located between the first vertical segment and the fourth oblique segment, a third arc segment is located between the second vertical segment and the fourth oblique segment, a first arc segment is located between the second vertical segment and the third arc segment, a first arc segment is located between the third vertical segment and the fifth oblique segment, a third arc segment is located between the second transverse segment and the first oblique segment, the radius of the first arc segment is greater than the radius of the third arc segment, and the radius of the third arc segment is greater than the radius of the second arc segment.
4. A engineering machine cab profile tube according to claim 3, wherein the distance between the lower end of the first transverse segment and the top of the third vertical segment is the same as the distance between the right side of the first transverse segment and the left side of the third vertical segment, and the distance between the lower end of the first transverse segment and the top of the third vertical segment is greater than the radius of the first circular segment.
5. A engineering machine cab profile tube according to claim 4, wherein the radius of the second arc segment is greater than the radius of the first arc segment, the radius of the first arc segment is greater than the radius of the third arc segment, and the radius of the third arc segment is greater than the radius of the first arc segment.
6. A cab profile tube according to claim 5, wherein the radius of the second arc segment is twice the thickness of the profile tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123439067.XU CN217227732U (en) | 2021-12-31 | 2021-12-31 | Engineering machinery cab special pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123439067.XU CN217227732U (en) | 2021-12-31 | 2021-12-31 | Engineering machinery cab special pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217227732U true CN217227732U (en) | 2022-08-19 |
Family
ID=82827559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123439067.XU Active CN217227732U (en) | 2021-12-31 | 2021-12-31 | Engineering machinery cab special pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217227732U (en) |
-
2021
- 2021-12-31 CN CN202123439067.XU patent/CN217227732U/en active Active
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