CN217207613U - Gear carrier for heavy truck - Google Patents
Gear carrier for heavy truck Download PDFInfo
- Publication number
- CN217207613U CN217207613U CN202122434744.2U CN202122434744U CN217207613U CN 217207613 U CN217207613 U CN 217207613U CN 202122434744 U CN202122434744 U CN 202122434744U CN 217207613 U CN217207613 U CN 217207613U
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Abstract
The utility model relates to a gear installation component technical field especially relates to a gear carrier for on heavy truck car. The utility model adopts the technical proposal that: cylindrical main part cooperation supporting connection seat including center pin upper and lower direction, be equipped with circumference evenly distributed's convex concatenation connection installation fastening post on main part cooperation supporting connection seat's the outer face of cylinder, the lower extreme central point of main part cooperation supporting connection seat puts and is equipped with cylindrical main part assembly sealing connecting post, the lower extreme central point of main part assembly sealing connecting post puts and is equipped with integrated into one piece's cylindrical assembly positioning fastening connecting post, the lower extreme of assembly positioning fastening connecting post is equipped with the sealed combination fastening connection of obconic and stabilizes the post. The utility model has the advantages that: can cooperate simple gear structure to carry out inseparable cooperation when assembling, can effectively carry out the intensity reinforcement to it, the whole durability of guarantee gear when using is stronger to also need not to cooperate solitary fastening components to assemble again.
Description
Technical Field
The utility model relates to a gear installation component technical field especially relates to a gear carrier for on heavy truck car.
Background
The gear structure on the heavy truck automobile has higher requirements on strength when being installed, particularly the tightness when being installed, the overall durability and the use safety of the gear structure when being used are determined by the overall stability during the assembling, the overall cost of the gear is higher due to the fact that a reinforcing structure is arranged on a gear structure body to guarantee the overall strength of the gear structure, and the installation position is required to be matched with an independent fastening assembly for assembling.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a carrier for on heavily block car, it adopts brand-new structural design, can cooperate simple gear structure to carry out inseparable cooperation when assembling, can effectively carry out intensity reinforcement to it, the whole durability of guarantee gear when using is stronger, and also need not cooperate solitary fastening components again and assemble, the cost of gear structure when producing is also lower, can be on the whole reduce production and use cost, it is more convenient when maintaining in the later stage, can carry out nimble change to the gear main part as required.
The technical scheme of the utility model as follows:
a gear carrier for use on a heavy truck vehicle, characterized by: the device comprises a cylindrical main body matching supporting and connecting seat in the vertical direction of a central shaft, wherein arc-shaped splicing connecting and mounting fastening columns which are integrally formed and uniformly distributed in the circumference are arranged on the outer cylindrical surface of the main body matching supporting and connecting seat, a cylindrical main body assembling and sealing connecting column is arranged at the central position of the lower end of the main body assembling and sealing connecting seat, a cylindrical assembling and positioning fastening connecting column which is integrally formed is arranged at the central position of the lower end of the main body assembling and sealing connecting column, an inverted cone-shaped sealing combination fastening and connecting stabilizing column which is integrally formed is arranged at the lower end of the assembling and positioning fastening connecting column, a cylindrical central matching mounting and connecting hole which completely penetrates through the lower end of a part is arranged at the central position of the lower end of the sealing combination fastening and connecting stabilizing column, and central combination fastening and connecting grooves which are uniformly distributed in the circumference are arranged on the inner cylindrical surface of the central matching mounting and connecting hole, the lower extreme of installation fastening post is connected in the concatenation is equipped with integrated into one piece's concatenation combination positioning and stably connects the erection column, the lower extreme central point that the erection column was stably connected in concatenation combination positioning puts and is equipped with the cylindrical concatenation locking fixed connection hole that runs through the part up end.
Furthermore, the thickness of the splicing connection installation fastening column in the vertical direction is the same as that of the main body matching support connecting seat.
Furthermore, the upper end of the splicing connection installation fastening column is provided with a safety fit protection arc structure.
Furthermore, the size of the upper end face of the sealing combination fastening connection stabilizing column is smaller than the diameter of the assembling positioning fastening connection column, and an excessive matching connection arc column is arranged at the connection position.
Furthermore, the width of the outer side position of the splicing, combining, positioning and stable connecting mounting column is larger than the width of the position close to the inner side position.
The utility model has the advantages that:
the utility model discloses a brand-new structural design, can cooperate simple gear structure to carry out inseparable cooperation when assembling, can effectively carry out intensity reinforcement to it, the whole durability of guarantee gear when using is stronger, and also need not cooperate solitary fastening components to assemble again, the cost of gear structure when producing is also lower, can reduce production and use cost on the whole, the later stage is more convenient when maintaining, can carry out nimble change to the gear main part as required.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a front schematic view of the present invention;
fig. 3 is a left side schematic view of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is a schematic bottom view of the present invention;
fig. 6 is a schematic perspective view of the second direction of the present invention;
in the figure: 1. the main part cooperation supporting connection seat, 2, concatenation connection installation fastening post, 3, main part assembly sealing connection post, 4, positioning fastening connection post, 5, sealed combination fastening connection stabilization post, 6, center cooperation erection joint hole, 7, center combination fastening connection cooperation groove, 8, concatenation combination location stabilization connection erection column, 9, concatenation locking fixed connection hole.
Detailed Description
As shown in fig. 1 to 6, a gear rack for heavy truck, it adopts brand-new structural design, can cooperate simple gear structure to carry out inseparable cooperation when assembling, can effectively carry out the intensity reinforcement to it, the whole durability of guarantee gear when using is stronger, and also need not cooperate solitary fastening components again to assemble, the cost of gear structure when producing is also lower, can reduce production and use cost on the whole, it is more convenient when maintaining later stage, can carry out nimble change to the gear main part as required. The novel mounting and fixing device comprises a cylindrical main body matching supporting and connecting seat 1 in the vertical direction of a central shaft, wherein an integrally formed arc-shaped splicing, connecting and mounting fastening column 2 which is uniformly distributed on the circumference is arranged on the outer cylindrical surface of the main body matching supporting and connecting seat 1, and the novel mounting and fixing device can be combined and connected with surrounding components when being mounted. The lower extreme central point of main part cooperation supporting connection seat 1 puts and is equipped with cylindrical main part assembly seal spliced pole 3, can ensure the main part sealing stability of central point position. The lower extreme central point of main part assembly sealing connection post 3 puts and is equipped with integrated into one piece's cylindrical assembly positioning fastening connection post 4, the lower extreme of assembly positioning fastening connection post 4 is equipped with integrated into one piece's sealed combination fastening connection of obconical and stabilizes the post 5, makes the cooperation joint strength that lower extreme central point put higher. The center of the lower end of the sealing combination fastening connection stabilizing column 5 is provided with a cylindrical center matching installation connecting hole 6 which is used for completely penetrating the lower end of the part, and the main structure is installed and connected through the cylindrical center matching installation connecting hole. The inner cylindrical surface of the center matching mounting connection hole 6 is provided with center combining fastening connection matching grooves 7 which are uniformly distributed in the circumference, so that the matching fastening performance of the center position is better. The lower extreme of installation fastening post 2 is connected in the concatenation is equipped with integrated into one piece's concatenation combination location and stabilizes the connection erection column 8, can ensure the fastening nature of connection through it when carrying out the concatenation installation of subassembly on every side. The lower extreme central point that concatenation combination location is stable connects erection column 8 puts and is equipped with the cylindrical concatenation locking fixed connection hole 9 that runs through the part up end, connection fastening nature during the guarantee assembly.
Preferably, the thickness of the splicing connection installation fastening column 2 in the up-and-down direction is the same as that of the main body matching support connecting seat 1, so that the overall structural strength is better, and the service life in the use process is longer.
Preferably, the upper end of the splicing connection installation fastening column 2 is provided with a safety fit protection arc structure, so that the safety of a fit position is better, and the connection fastening performance during assembly and combination is more reliable.
Preferably, the size of the upper end surface of the sealing combination fastening connection stabilizing column 5 is smaller than the diameter of the assembly positioning fastening connection column 4, and an over-fit connection arc column is arranged at the connection position, so that the fit strength during connection is higher.
Preferably, the width of the outer side position of the splicing, combining, positioning and stable connecting mounting column 8 is larger than the width of the position close to the inner side position, so that the structural stability during the whole matching process can be further improved, and the safety during the later use is also better.
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 modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.
Claims (5)
1. A gear carrier for use on a heavy truck vehicle, characterized by: cylindrical main part cooperation supporting connection seat (1) including center pin upper and lower direction, be equipped with integrated into one piece and for circular arc concatenation connection installation fastening post (2) of circumference evenly distributed on the outer face of cylinder of main part cooperation supporting connection seat (1), the lower extreme central point of main part cooperation supporting connection seat (1) puts and is equipped with cylindrical main part assembly seal spliced pole (3), the lower extreme central point of main part assembly seal spliced pole (3) puts and is equipped with integrated into one piece's cylindrical assembly positioning fastening spliced pole (4), the lower extreme of assembly positioning fastening spliced pole (4) is equipped with integrated into one piece's sealed combination fastening connection stabilization column (5) of inverted cone shape, the lower extreme central point of sealed combination fastening connection stabilization column (5) puts and is equipped with cylindrical center cooperation erection joint hole (6) that completely runs through the part lower extreme, be equipped with circumference evenly distributed's center combination fastening connection stabilization column (5) on the inner cylinder face of center cooperation erection joint hole (6) of circumference Connect cooperation groove (7), the lower extreme of installation fastening post (2) is connected in the concatenation is equipped with integrated into one piece's concatenation combination location and stabilizes connection erection column (8), the lower extreme central point that concatenation combination location was stabilized connection erection column (8) puts and is equipped with cylindrical concatenation locking fixed connection hole (9) that run through the part up end.
2. A carrier for a heavy truck, as set forth in claim 1, wherein: the thickness of the splicing connection installation fastening column (2) in the vertical direction is the same as that of the main body matching support connecting seat (1).
3. A carrier for a heavy truck according to claim 1, wherein: the upper end of the splicing connection installation fastening column (2) is provided with a safety fit protection arc structure.
4. A carrier for a heavy truck according to claim 1, wherein: the size of the upper end face of the sealing combination fastening connection stabilizing column (5) is smaller than the diameter of the assembling positioning fastening connection column (4), and an excessive matching connection arc column is arranged at the connection position.
5. A carrier for a heavy truck, as set forth in claim 1, wherein: the width of the outer side position of the splicing combination positioning stable connection mounting column (8) is larger than the width of the position close to the inner side position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122434744.2U CN217207613U (en) | 2021-10-09 | 2021-10-09 | Gear carrier for heavy truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122434744.2U CN217207613U (en) | 2021-10-09 | 2021-10-09 | Gear carrier for heavy truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217207613U true CN217207613U (en) | 2022-08-16 |
Family
ID=82751142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122434744.2U Active CN217207613U (en) | 2021-10-09 | 2021-10-09 | Gear carrier for heavy truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217207613U (en) |
-
2021
- 2021-10-09 CN CN202122434744.2U patent/CN217207613U/en active Active
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