CN214138735U - Balanced elbow lug of tracked vehicle - Google Patents
Balanced elbow lug of tracked vehicle Download PDFInfo
- Publication number
- CN214138735U CN214138735U CN202023241963.0U CN202023241963U CN214138735U CN 214138735 U CN214138735 U CN 214138735U CN 202023241963 U CN202023241963 U CN 202023241963U CN 214138735 U CN214138735 U CN 214138735U
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- China
- Prior art keywords
- lug
- shaft
- connecting plate
- elbow
- engaging lug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 238000005728 strengthening Methods 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 241000219098 Parthenocissus Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses a balanced elbow lug of tracked vehicle, including armshaft and trench, armshaft upper end left side is provided with the connection shaft, and the connection shaft outer wall is fixed with the engaging lug, the engaging lug surface is provided with the gasket, and the engaging lug surface runs through there is the bolt, the engaging lug is connected with the connecting plate through the bolt, and is provided with the connecting plate on the left of the engaging lug, the connecting plate left side is connected with the torsion bar, and the connecting plate surface has seted up the mounting hole, the trench is seted up in the armshaft surface, and trench inside is fixed with first strengthening rib, the armshaft outer wall is fixed with the link. This balanced elbow lug of tracked vehicle is provided with the engaging lug, constitutes welding integral structure between connection shaft and the engaging lug, can effectively improve the engaging lug and connect the intensity between the shaft, and the engaging lug is provided with threely, is favorable to it to carry out fixed connection through between bolt and the connecting plate, has guaranteed the structural strength of connection shaft department greatly.
Description
Technical Field
The utility model relates to a balanced elbow technical field specifically is a balanced elbow lug of tracked vehicle.
Background
In various tracked vehicles, a balance elbow is a key part for connecting a moving device and a suspension device, if the balance elbow fails, normal running of the vehicles is affected, and the balance elbow meets the specified functional requirements and also has certain service life requirements, so that the balance elbow lifting lug for the tracked vehicle is particularly important.
Its structural strength of the present creeper truck balance elbow on the market is general to lead to shaft and elbow shaft department to be whole balance elbow fatigue fracture's key position, influenced the life-span and the effect of balance elbow greatly, to above-mentioned condition, we have proposed a creeper truck balance elbow lug.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a balanced elbow lug of tracked vehicle to provide general balanced elbow lug of novel tracked vehicle in solving above-mentioned background art, its structural strength is general, thereby it is whole balanced elbow fatigue fracture's key position to lead to shaft and elbow shaft department, has influenced the life-span of balanced elbow and the problem of effect greatly.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a balanced elbow lug of tracked vehicle, includes armshaft and trench, armshaft upper end left side is provided with the fifth wheel axle, and the fifth wheel outer wall is fixed with the engaging lug, the engaging lug surface is provided with the gasket, and the engaging lug surface runs through there is the bolt, the engaging lug is connected with the connecting plate through the bolt, and is provided with the connecting plate on the left of the engaging lug, the connecting plate left side is connected with the torsion bar, and the connecting plate surface has seted up the mounting hole, the armshaft surface is seted up to the trench, and trench inside is fixed with first strengthening rib, the armshaft outer wall is fixed with the link, and link inside is fixed with the second strengthening rib, the link right side is provided with balanced elbow axle.
Preferably, the connecting wheel shaft is movably connected with the shaft arm, and a welding integrated structure is formed between the connecting wheel shaft and the connecting lug.
Preferably, the outer surface of the connecting lug is attached to the outer surface of the gasket, and the connecting lug forms a fixing structure with the connecting plate through a bolt.
Preferably, the connecting plate is plum blossom-shaped, and is distributed in parallel between the connecting plate and the shaft arm.
Preferably, first reinforcing ribs are distributed on the inner wall of the slot at equal intervals, and the vertical center line of the slot is overlapped with the vertical center line of the shaft arm.
Preferably, a welding integrated structure is formed between the balance elbow shaft and the connecting end, and the balance elbow shaft and the shaft arm are vertically distributed.
Compared with the prior art, the beneficial effects of the utility model are that: the connecting lugs are arranged on the novel balance elbow lifting lug of the crawler, a welding integrated structure is formed between the connecting wheel shaft and the connecting lugs, the strength between the connecting lugs and the connecting wheel shaft can be effectively improved, the number of the three connecting lugs is three, the fixing connection between the three connecting lugs and the connecting plate through bolts is facilitated, and the structural strength at the connecting wheel shaft is greatly guaranteed;
the novel balance elbow lifting lug of the crawler is provided with the gasket, the outer surface of the connecting lug is attached to the outer surface of the gasket, the firmness degree of the bolt installation process is conveniently improved, the connection part is ensured not to generate metal corrosion to influence the overall quality, the first reinforcing ribs are distributed on the inner wall of the groove position at equal intervals, and the structural strength of the shaft arm can be effectively improved through the first reinforcing ribs distributed at equal intervals;
constitute welding integral structure between this novel balanced elbow lug of tracked vehicle's balanced elbow axle and the link, can further guarantee the stability between balanced elbow axle and the armshaft, and the link is inside evenly to be fixed with the second strengthening rib to be vertical distribution between second strengthening rib and balanced elbow axle and the armshaft, be favorable to improving structural stress between the two, make the life-span of balanced elbow effectively improve, guarantee that it can not take place cracked condition.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a shaft arm; 2. connecting the wheel shaft; 3. connecting lugs; 4. a gasket; 5. a bolt; 6. a connecting plate; 7. a torsion bar; 8. mounting holes; 9. a slot position; 10. a first reinforcing rib; 11. a connecting end; 12. a second reinforcing rib; 13. balance the toggle shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a balance elbow lifting lug of a crawler comprises an axle arm 1 and a groove 9, wherein a connecting axle 2 is arranged on the left side of the upper end of the axle arm 1, a connecting lug 3 is fixed on the outer wall of the connecting axle 2, a gasket 4 is arranged on the outer surface of the connecting lug 3, a bolt 5 penetrates through the outer surface of the connecting lug 3, the connecting lug 3 is connected with a connecting plate 6 through the bolt 5, the connecting plate 6 is arranged on the left side of the connecting lug 3, the connecting axle 2 is movably connected with the axle arm 1, a welding integrated structure is formed between the connecting axle 2 and the connecting lug 3, the outer surface of the connecting lug 3 is attached to the outer surface of the gasket 4, a fixed structure is formed between the connecting lug 3 and the connecting plate 6 through the bolt 5, the welding integrated structure is formed between the connecting axle 2 and the connecting lug 3, the strength between the connecting lug 3 and the connecting axle 2 can be effectively improved, three connecting lugs 3 are arranged, and are favorable for the fixed connection between the bolt 5 and the connecting plate 6, the structural strength of the connecting wheel shaft 2 is greatly ensured, the outer surface of the connecting lug 3 is attached to the outer surface of the gasket 4, so that the firmness of the bolt 5 in the installation process is conveniently improved, and the connection part is ensured not to generate metal corrosion to influence the overall quality;
the torsion bar 7 is connected to the left side of the connecting plate 6, the mounting hole 8 is formed in the outer surface of the connecting plate 6, the connecting plate 6 is in a plum blossom shape, the connecting plate 6 and the shaft arm 1 are distributed in parallel, and the connecting plate 6 can be fixedly mounted on a vehicle body through the plum blossom-shaped connecting plate 6;
the groove position 9 is arranged on the outer surface of the shaft arm 1, the first reinforcing ribs 10 are fixed inside the groove position 9, the connecting end 11 is fixed on the outer wall of the shaft arm 1, the second reinforcing ribs 12 are fixed inside the connecting end 11, the right side of the connecting end 11 is provided with the balance toggle shaft 13, the first reinforcing ribs 10 are distributed on the inner wall of the groove position 9 at equal intervals, the vertical central line of the groove position 9 is superposed with the vertical central line of the shaft arm 1, the balance toggle shaft 13 and the connecting end 11 form a welding integrated structure, the balance toggle shaft 13 and the shaft arm 1 are vertically distributed, the first reinforcing ribs 10 are distributed on the inner wall of the groove position 9 at equal intervals, the first reinforcing ribs 10 distributed at equal intervals can effectively improve the structural strength of the shaft arm 1, the welding integrated structure is formed between the balance toggle shaft 13 and the connecting end 11, the stability between the balance toggle shaft 13 and the shaft arm 1 can be further ensured, the second reinforcing ribs 12 are uniformly fixed inside the connecting end 11, and the second reinforcing rib 12 and the balance elbow shaft 13 are vertically distributed with the shaft arm 1, so that the structural stress between the second reinforcing rib and the balance elbow shaft is favorably improved, the service life of the balance elbow is effectively prolonged, and the condition that the balance elbow is not broken is ensured.
The working principle is as follows: when the balance elbow lifting lug of the crawler is used, firstly, a welding integrated structure is formed between the connecting wheel shaft 2 and the connecting lugs 3, the strength between the connecting lugs 3 and the connecting wheel shaft 2 can be effectively improved, three connecting lugs 3 are arranged, the fixed connection between the bolts 5 and the connecting plates 6 is facilitated, the structural strength of the connecting wheel shaft 2 is greatly ensured, because the outer surfaces of the connecting lugs 3 are attached to the outer surface of the gasket 4, the firmness of the installation process of the bolts 5 is conveniently improved, the connecting parts of the connecting lugs are not subjected to metal corrosion to influence the overall quality, then the connecting lugs are fixedly installed on a vehicle body through the plum blossom-shaped connecting plates 6, then, first reinforcing ribs 10 are distributed on the inner wall of the groove position 9 at equal intervals, the first reinforcing ribs 10 distributed at equal intervals can effectively improve the structural strength of the shaft arm 1, and a welding integrated structure is formed between the balance elbow shaft 13 and the connecting ends 11, can further guarantee the stability between balanced elbow shaft 13 and the armshaft 1, and the inside second strengthening rib 12 that evenly is fixed with of link 11 to be vertical distribution between second strengthening rib 12 and balanced elbow shaft 13 and the armshaft 1, be favorable to improving structural stress between the two, make the life-span of balanced elbow effectively improve, guarantee that it can not take place cracked condition.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a balanced elbow lug of tracked vehicle, includes armshaft (1) and trench (9), its characterized in that: a connecting wheel shaft (2) is arranged on the left side of the upper end of the shaft arm (1), a connecting lug (3) is fixed on the outer wall of the connecting wheel shaft (2), a gasket (4) is arranged on the outer surface of the connecting lug (3), and the outer surface of the connecting lug (3) is penetrated with a bolt (5), the connecting lug (3) is connected with a connecting plate (6) through the bolt (5), a connecting plate (6) is arranged on the left side of the connecting lug (3), a torsion bar (7) is connected on the left side of the connecting plate (6), and the outer surface of the connecting plate (6) is provided with a mounting hole (8), the slot position (9) is arranged on the outer surface of the shaft arm (1), a first reinforcing rib (10) is fixed in the slot position (9), a connecting end (11) is fixed on the outer wall of the shaft arm (1), and a second reinforcing rib (12) is fixed in the connecting end (11), and a balance toggle shaft (13) is arranged on the right side of the connecting end (11).
2. The balance elbow lug of a crawler as recited in claim 1 wherein: the connecting wheel shaft (2) is movably connected with the shaft arm (1), and a welding integrated structure is formed between the connecting wheel shaft (2) and the connecting lug (3).
3. The balance elbow lug of a crawler as recited in claim 1 wherein: the outer surface of the connecting lug (3) is attached to the outer surface of the gasket (4), and the connecting lug (3) forms a fixing structure with the connecting plate (6) through a bolt (5).
4. The balance elbow lug of a crawler as recited in claim 1 wherein: the connecting plate (6) is plum blossom-shaped, and the connecting plate (6) and the shaft arm (1) are distributed in parallel.
5. The balance elbow lug of a crawler as recited in claim 1 wherein: first reinforcing ribs (10) are distributed on the inner wall of the slot position (9) at equal intervals, and the vertical center line of the slot position (9) is overlapped with the vertical center line of the shaft arm (1).
6. The balance elbow lug of a crawler as recited in claim 1 wherein: and a welding integrated structure is formed between the balance elbow shaft (13) and the connecting end (11), and the balance elbow shaft (13) and the shaft arm (1) are vertically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023241963.0U CN214138735U (en) | 2020-12-29 | 2020-12-29 | Balanced elbow lug of tracked vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023241963.0U CN214138735U (en) | 2020-12-29 | 2020-12-29 | Balanced elbow lug of tracked vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214138735U true CN214138735U (en) | 2021-09-07 |
Family
ID=77542975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023241963.0U Expired - Fee Related CN214138735U (en) | 2020-12-29 | 2020-12-29 | Balanced elbow lug of tracked vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214138735U (en) |
-
2020
- 2020-12-29 CN CN202023241963.0U patent/CN214138735U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220513 Address after: 411100 No. 4, Jiefang North Road, Yuhu District, Xiangtan City, Hunan Province Patentee after: HUNAN JIANGLU SPECIAL EQUIPMENT Co.,Ltd. Address before: 411101 No. 168, Tieniu Road, Zhongzhou Road Street, Yuetang District, Xiangtan City, Hunan Province Patentee before: Xiangtan Hongguang industrial and mining equipment Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 411100 No. 4, Jiefang North Road, Yuhu District, Xiangtan City, Hunan Province Patentee after: Hunan Xianglu Special Equipment Co.,Ltd. Address before: 411100 No. 4, Jiefang North Road, Yuhu District, Xiangtan City, Hunan Province Patentee before: HUNAN JIANGLU SPECIAL EQUIPMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |