CN216659882U - Cab traversing mechanism - Google Patents
Cab traversing mechanism Download PDFInfo
- Publication number
- CN216659882U CN216659882U CN202122744588.XU CN202122744588U CN216659882U CN 216659882 U CN216659882 U CN 216659882U CN 202122744588 U CN202122744588 U CN 202122744588U CN 216659882 U CN216659882 U CN 216659882U
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- cab
- support
- bolts
- shaft lever
- positioning pin
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Abstract
The utility model discloses a cab traversing mechanism which comprises a cab, raceway channel steel, a shaft lever, a positioning pin sleeve seat plate and a bottom plate, wherein the bottom of the cab is fixedly provided with the bottom plate through bolts, supports are fixedly arranged on two sides of the bottom plate through bolts, the shaft lever is sleeved on one side of each support, rollers are sleeved on the outer side of the shaft lever through bearings, the raceway channel steel is arranged on the outer side of each support, the channel steel is fixedly arranged on the bottom of the support seat plate through bolts, and a rib plate is welded on one side of the channel steel. The utility model has simple integral structure, high stability, difficult looseness and falling and good sealing performance, ensures that lubricating grease is difficult to run off, and avoids abnormal sound generated between the roller and the shaft lever.
Description
Technical Field
The utility model relates to the technical field of intelligent tractors, in particular to a cab traversing mechanism.
Background
The tractor (including a dragging device, the same below) is a main rail traction tool for construction departments such as railway maintenance, overhaul, infrastructure construction and the like to execute tasks, the tractor is divided into a ballast track traction mode and a ballastless track traction mode, can walk on the ballast track, mainly lays the ballast track for construction, and is called a ballast track laying tractor; the tractor is called a ballastless track laying tractor which can walk on a ballastless track and mainly lays the ballastless track for construction.
At present, in traditional tractor, the cab can carry out the sideslip of certain degree, and sideslip mechanism is the key that supports the cab and removes, mainly has parts such as many gyro wheels, channel-section steel, bolt to constitute.
The existing cab transverse moving mechanism has the defects that: 1. overall structure is complicated, and structural stability is relatively poor, and is not hard up easily, 2, produce the abnormal sound between easy gyro wheel and the axostylus axostyle after long-time the use. To this end, we propose a cab traversing mechanism particularly suitable for intelligent tractors.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a cab traversing mechanism which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
cab sideslip mechanism, including cab, raceway channel-section steel, axostylus axostyle, locating pin cover bedplate and bottom plate, the cab bottom has the bottom plate through the bolt fastening, the bottom plate both sides have the support through the bolt fastening, support one side cover is equipped with the axostylus axostyle, the axostylus axostyle outside is equipped with the gyro wheel through the bearing housing, the support outside is provided with the raceway channel-section steel, there is the channel-section steel support bedplate bottom through the bolt fastening, the welding of channel-section steel one side has the gusset.
Further, the bottom of the support is welded with a support seat plate, one side of the support seat plate is fixed with a positioning pin sleeve seat plate through bolts, one end of the shaft rod is fixed with an end cover through bolts, and the roller and the end cover are both located inside the raceway channel steel.
Further, the bottom runs through in the raceway channel-section steel and is provided with the locating pin, the locating pin bottom is located inside the locating pin bushing bedplate: the positioning pin can improve the stability between the raceway channel steel and the positioning pin sleeve seat plate.
Furthermore, one end of the outer side of the shaft lever is sleeved with a felt oil seal, and the felt oil seal is positioned between the roller and the shaft lever.
Furthermore, clamping plates are fixed at two ends of the support through bolts and are positioned between the shaft lever and the support; the cardboard can carry out the block to the axostylus axostyle.
Compared with the prior art, the utility model has the following beneficial effects:
1. through setting up the cardboard, the cardboard passes through the bolt fastening in axostylus axostyle both sides, carries out the block to the axostylus axostyle between support and axostylus axostyle, can improve the structural stability of axostylus axostyle, makes it difficult not hard up because of the vibration.
2. Through setting up the felt oil blanket, the felt oil blanket cover can play sealed effect between gyro wheel and axostylus axostyle in the axostylus axostyle outside, reduces lubricating grease's loss, makes and can obtain sufficient lubrication between gyro wheel and the axostylus axostyle, can not produce the abnormal sound after long-time the use.
Drawings
Fig. 1 is a schematic overall structure diagram of the cab traversing mechanism of the utility model.
Fig. 2 is a side view of the cab traversing mechanism of the present invention.
Fig. 3 is a schematic structural view of a raceway channel steel and a shaft lever of the cab traversing mechanism of the utility model.
In the figure: 1. a driver's cab; 2. a raceway channel steel; 3. an end cap; 4. a roller; 5. felt ring oil seal; 6. a support; 7. clamping a plate; 8. a shaft lever; 9. a support base plate; 10. a rib plate; 11. a locating pin bushing seat plate; 12. a base plate; 13. channel steel; 14. and a positioning pin.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, the cab traversing mechanism comprises a cab 1, a raceway channel steel 2, a shaft lever 8, a positioning pin bushing seat plate 11 and a bottom plate 12, wherein the bottom of the cab 1 is fixed with the bottom plate 12 through bolts, two sides of the bottom plate 12 are fixed with supports 6 through bolts, the shaft lever 8 is sleeved on one side of each support 6, rollers 4 are sleeved on the outer side of the shaft lever 8 through bearings, the raceway channel steel 2 is arranged on the outer side of each support 6, channel steel 13 is fixed on the bottom of the support seat plate 9 through bolts, and a rib plate 10 is welded on one side of each channel steel 13.
The bottom of the support 6 is welded with a support seat plate 9, one side of the support seat plate 9 is fixed with a positioning pin sleeve seat plate 11 through bolts, one end of the shaft rod 8 is fixed with an end cover 3 through bolts, and the roller 4 and the end cover 3 are both positioned inside the raceway channel steel 2.
In this embodiment, as shown in fig. 3, the end cap 3 may fix the roller 4 sleeved outside the shaft 8.
The bottom of the raceway channel steel 2 is provided with a positioning pin 14 in a penetrating manner, and the bottom end of the positioning pin 14 is located inside the positioning pin bushing seat plate 11.
In this embodiment, as shown in fig. 3, the positioning pin 14 can improve the stability between the raceway channel steel 2 and the positioning pin boss plate 11.
One end of the outer side of the shaft lever 8 is sleeved with a felt oil seal 5, and the felt oil seal 5 is positioned between the roller 4 and the shaft lever 8.
In this embodiment, as shown in fig. 3, the felt oil seal 5 can seal between the shaft 8 and the roller 4, so as to reduce the loss of grease.
Clamping plates 7 are fixed at two ends of the support 6 through bolts, and the clamping plates 7 are located between the shaft rod 8 and the support 6.
In this embodiment, as shown in fig. 3, the locking plate 7 can engage with the shaft 8.
It should be noted that the cab traversing mechanism is provided, when the cab traversing mechanism works, the cab 1 is installed on the bottom plate 12, the roller 4 on the outer side of the shaft rod 8 is positioned in the raceway channel steel 2, so that the bottom plate 12 and the roller 4 on the top of the bottom plate can be transversely moved, the clamping plates 7 are fixed on two sides of the shaft rod 8 through bolts, the shaft rod 8 is clamped between the support 6 and the shaft rod 8, the structural stability of the shaft rod 8 can be improved, the shaft rod is not easy to loosen due to vibration, the rib plates 10 can support the positioning pin sleeve seat plate 11 and the raceway channel steel 2, the felt ring oil seal 5 is sleeved on the outer side of the shaft rod 8, a sealing effect can be achieved between the roller 4 and the shaft rod 8, the loss of lubricating grease is reduced, sufficient lubrication can be achieved between the roller 4 and the shaft rod 8, and abnormal sound cannot be generated after long-time use.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. Cab sideslip mechanism, including cab (1), raceway channel-section steel (2), axostylus axostyle (8), locating pin cover bedplate (11) and bottom plate (12), its characterized in that: cab (1) bottom has bottom plate (12) through the bolt fastening, bottom plate (12) both sides have support (6) through the bolt fastening, support (6) one side cover is equipped with axostylus axostyle (8), the axostylus axostyle (8) outside is equipped with gyro wheel (4) through the bearing housing, the support (6) outside is provided with raceway channel-section steel (2), support bedplate (9) has been welded to support (6) bottom, there is channel-section steel (13) bottom through the bolt fastening in support bedplate (9), channel-section steel (13) one side welding has gusset (10).
2. The cab traversing mechanism according to claim 1, wherein: the roller bearing is characterized in that a positioning pin sleeve seat plate (11) is fixed on one side of the support seat plate (9) through bolts, an end cover (3) is fixed on one end of the shaft lever (8) through bolts, and the rollers (4) and the end cover (3) are both located inside the roller way channel steel (2).
3. The cab traversing mechanism according to claim 1, wherein: the bottom in the raceway channel steel (2) is provided with a positioning pin (14) in a penetrating manner, and the bottom end of the positioning pin (14) is positioned in the positioning pin bushing seat plate (11).
4. The cab traversing mechanism according to claim 1, wherein: one end of the outer side of the shaft lever (8) is sleeved with a felt ring oil seal (5), and the felt ring oil seal (5) is located between the roller (4) and the shaft lever (8).
5. The cab traversing mechanism according to claim 1, wherein: the clamping plates (7) are fixed to the two ends of the support (6) through bolts, and the clamping plates (7) are located between the shaft rod (8) and the support (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122744588.XU CN216659882U (en) | 2021-11-10 | 2021-11-10 | Cab traversing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122744588.XU CN216659882U (en) | 2021-11-10 | 2021-11-10 | Cab traversing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216659882U true CN216659882U (en) | 2022-06-03 |
Family
ID=81784388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122744588.XU Active CN216659882U (en) | 2021-11-10 | 2021-11-10 | Cab traversing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216659882U (en) |
-
2021
- 2021-11-10 CN CN202122744588.XU patent/CN216659882U/en active Active
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