CN219856656U

CN219856656U - Forging train wheel

Info

Publication number: CN219856656U
Application number: CN202321153630.3U
Authority: CN
Inventors: 王颖
Original assignee: Ma'anshan Ruika Metal Products Technology Co ltd
Current assignee: Ma'anshan Ruika Metal Products Technology Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-20
Anticipated expiration: 2033-05-15

Abstract

The utility model discloses a forged train wheel, which comprises a train wheel body and a drop-off prevention mechanism, wherein the drop-off prevention mechanism is arranged on the rear surface of the train wheel body and comprises an annular rail, the front surface of the annular rail is provided with a cross steel plate, a connecting bolt is arranged between the cross steel plate and the train wheel body, two drop-off prevention plates are arranged on the annular rail back to back, the front surface of the outer end of each drop-off prevention plate is provided with a drop-off prevention guide wheel, and a sliding adjusting member is arranged between the inner end of each drop-off prevention plate and the cross steel plate; according to the utility model, the train wheel body, the rail and the anti-disengaging mechanism are combined, so that the limit anti-disengaging effect can be achieved on the cooperation of the train wheel body and the rail on the premise that the movement of the train wheel body on the rail is not affected, the danger that the train wheel body is disengaged from the rail is reduced, the running safety and stability of the train wheel body are greatly improved, and the occurrence of potential safety hazards is reduced.

Description

Forging train wheel

Technical Field

The utility model belongs to the technical field of train wheels, and particularly relates to a forged train wheel.

Background

Train wheels are rotating assemblies that are loaded between the railroad track and the locomotive axles. The forged train wheel has the characteristics of high strength, low deformation resistance, fatigue resistance, good low pressure resistance and the like. Such as the cast steel railway wheel of application number CN201280064585.2, reduces the amount of material in the plate while still allowing the plate to remain in a molten state for a sufficient period of time to achieve the desired porosity of the cast steel railway wheel.

When the train wheel is matched with the rail, the train wheel and the rail lack of corresponding anti-disengaging measures in the height direction, so that if foreign matters exist on the rail during running of the train wheel, the problem of derailment of the train wheel can be caused, and therefore, the train wheel is forged.

Disclosure of Invention

The utility model aims to provide a forged train wheel, which solves the problem that derailment may occur between the train wheel and the rail in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a forge train wheel, includes train wheel body and anticreep mechanism, the anticreep mechanism is installed at train wheel body rear surface, the anticreep mechanism includes the annular rail, the annular rail front surface is provided with the cross steel sheet, be provided with connecting bolt between cross steel sheet and the train wheel body, install two anticreep boards backward on the annular rail, anticreep board outer end front surface is provided with the anticreep guide pulley, be provided with the slip regulating member between anticreep inboard and the cross steel sheet.

Preferably, the sliding adjusting member comprises a sliding sleeve, a fixed column and a bearing body, the sliding sleeve is sleeved on the annular rail, the fixed column is fixed on the rear surface of the sliding sleeve, and the anti-falling plate is sleeved on the fixed column.

Preferably, a bearing body is embedded and installed between the anti-falling plate and the fixed column, and the cross section of the annular rail is T-shaped.

Preferably, the surface of the cross steel plate is provided with a shaft hole, and the connecting bolt penetrates through the cross steel plate to be in threaded connection with the train wheel body.

Preferably, the train wheel body comprises a wheel shaft, a limiting member is arranged at the outer end of the wheel shaft, the limiting member comprises a sleeve ring, a pin shaft and a baffle ring, the sleeve ring is sleeved on the wheel shaft, and the pin shaft is arranged between the sleeve ring and the baffle ring.

Preferably, the baffle ring is sleeved on the lantern ring and is contacted with the front surface of the train wheel body, and a bearing piece is embedded and installed between the baffle ring and the lantern ring.

Preferably, the train wheel body comprises a wheel body and a wheel rim, wherein the wheel rim is fixed on the rear surface of the wheel body.

Preferably, the inner surface of the cross steel plate is provided with a reinforcing rib, and a mounting shaft is arranged between the anti-falling guide wheel and the anti-falling plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the train wheel body, the rail and the anti-disengaging mechanism are combined, so that the limit anti-disengaging effect can be achieved on the cooperation of the train wheel body and the rail on the premise that the movement of the train wheel body on the rail is not affected, the danger that the train wheel body is disengaged from the rail is reduced, the running safety and stability of the train wheel body are greatly improved, and the occurrence of potential safety hazards is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the sliding adjustment member of the present utility model;

FIG. 3 is a schematic view of a spacing member according to the present utility model;

in the figure: 100. train wheel body; 101. a wheel axle; 102. a limiting member; 1021. a collar; 1022. a pin shaft; 1023. a baffle ring; 200. an anti-drop mechanism; 201. a cross steel plate; 202. a ring rail; 203. a connecting bolt; 204. an anti-drop plate; 205. an anti-drop guide wheel; 206. a sliding adjustment member; 2061. a sliding sleeve; 2062. fixing the column; 2063. a bearing body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a forge train wheel, including train wheel body 100 and anticreep mechanism 200, anticreep mechanism 200 installs at train wheel body 100 rear surface, anticreep mechanism 200 includes annular rail 202, annular rail 202 front surface is provided with cross steel sheet 201, be provided with connecting bolt 203 between cross steel sheet 201 and the train wheel body 100, realize the fastening installation of cross steel sheet 201 and annular rail 202, install two anticreep boards 204 backward on the annular rail 202, the anticreep board 204 plays the connection and anticreep effect, the front surface of anticreep board 204 outer end is provided with anticreep guide pulley 205, the spout that supplies the movement of anticreep guide pulley 205 has been seted up on the rail, both connect can play spacing anticreep effect to its direction of height when not influencing the movement of train wheel body 100, be provided with sliding adjustment member 206 between the inner of anticreep board 204 and the cross steel sheet 201, the angular position of the convenient change anticreep board 204, the convenience anticreep guide pulley 205 moves in the spout.

In this embodiment, preferably, the sliding adjustment member 206 includes a sliding sleeve 2061, a fixing column 2062 and a bearing body 2063, the sliding adjustment member 206 can adjust the position of the anti-falling plate 204, so as to change the position of the anti-falling guide wheel 205 conveniently, and facilitate the sliding groove on the rail to cooperate, the sliding sleeve 2061 is sleeved on the annular rail 202, the fixing column 2062 is fixed on the rear surface of the sliding sleeve 2061, the anti-falling plate 204 is sleeved on the fixing column 2062, the bearing body 2063 is embedded between the anti-falling plate 204 and the fixing column 2062, so that the anti-falling plate 204 can rotate around the fixing column 2062, the section of the annular rail 202 is in a T shape, and the sliding sleeve 2061 does not separate while sliding on the annular rail 202.

In this embodiment, preferably, the surface of the cross steel plate 201 is provided with a shaft hole, so that the axle 101 can pass through conveniently, the installation of the axle 101 is not affected, and the connecting bolt 203 passes through the cross steel plate 201 to be in threaded connection with the train wheel body 100, so as to realize the detachable connection of the two.

In summary, the cross steel plate 201 is fixed on the rear surface of the train wheel body 100 through the connecting bolt 203, the fastening installation of the position of the annular rail 202 is realized, the outer end of the anti-drop plate 204 extends to the inner side of the rail, the anti-drop guide wheel 205 is positioned in a sliding groove formed in the inner side of the rail, the train wheel body 100 is driven to move on the rail along with the movement of the train, the sliding sleeve 2061 slides along the annular rail 202 along with the rotation of the train wheel body 100, the anti-drop plate 204 moves along with the movement of the train wheel body 100, the anti-drop guide wheel 205 rolls in the sliding groove along with the movement of the anti-drop plate 204, the friction resistance is reduced, the anti-drop limit effect is simultaneously realized on the cooperation of the train wheel body 100 and the rail, the situation of the detachment of the anti-drop guide wheel body is reduced, and the cooperation safety and stability of the anti-drop guide wheel are increased.

Example 2

Referring to fig. 1-3, a second embodiment of the present utility model is shown, which differs from the previous embodiment.

In this embodiment, preferably, the train wheel body 100 includes a wheel axle 101, a limiting member 102 is disposed at an outer end of the wheel axle 101, the limiting member 102 can further limit and fix a mounting position of the train wheel body 100, mounting stability of the train wheel body 100 is increased, the limiting member 102 includes a collar 1021, a pin 1022 and a baffle ring 1023, the collar 1021 is sleeved on the wheel axle 101, the pin 1022 is disposed between the collar 1021 and the collar, fastening connection of the collar 1021 and the baffle ring 1023 is achieved, the baffle ring 1023 is sleeved on the collar 1021 and contacts with a front surface of the train wheel body 100, and a bearing piece is embedded between the baffle ring 1023 and the collar 1021, rotation of the baffle ring 1023 is not affected, and meanwhile, the train wheel body 100 can be limited.

In this embodiment, the train wheel 100 preferably includes a wheel body and a rim fixed to the rear surface of the wheel body, and the rim can provide anti-deviation protection for the train wheel 100.

In this embodiment, preferably, the inner surface of the cross steel plate 201 is provided with a reinforcing rib, which increases the use strength of the cross steel plate 201, and a mounting shaft is provided between the anti-drop guide wheel 205 and the anti-drop plate 204, so that the anti-drop guide wheel 205 can rotate around the mounting shaft conveniently.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A forged train wheel comprising a train wheel body (100) and a release mechanism (200), characterized in that: the anti-disengaging mechanism (200) is installed on the rear surface of the train wheel body (100), the anti-disengaging mechanism (200) comprises an annular rail (202), a cross steel plate (201) is arranged on the front surface of the annular rail (202), a connecting bolt (203) is arranged between the cross steel plate (201) and the train wheel body (100), two anti-disengaging plates (204) are installed on the annular rail (202) backwards, an anti-disengaging guide wheel (205) is arranged on the front surface of the outer end of each anti-disengaging plate (204), and a sliding adjusting member (206) is arranged between the inner end of each anti-disengaging plate (204) and the cross steel plate (201).

2. A forged train wheel according to claim 1, wherein: the sliding adjusting member (206) comprises a sliding sleeve (2061), a fixing column (2062) and a bearing body (2063), wherein the sliding sleeve (2061) is sleeved on the annular rail (202), the fixing column (2062) is fixed on the rear surface of the sliding sleeve (2061), and the anti-falling plate (204) is sleeved on the fixing column (2062).

3. A forged train wheel according to claim 2, wherein: bearing bodies (2063) are embedded and installed between the anti-falling plates (204) and the fixing columns (2062), and the cross section of the annular rail (202) is T-shaped.

4. A forged train wheel according to claim 1, wherein: the surface of the cross steel plate (201) is provided with a shaft hole, and the connecting bolt (203) penetrates through the cross steel plate (201) to be in threaded connection with the train wheel body (100).

5. A forged train wheel according to claim 1, wherein: the train wheel body (100) comprises a wheel shaft (101), a limiting member (102) is arranged at the outer end of the wheel shaft (101), the limiting member (102) comprises a sleeve ring (1021), a pin shaft (1022) and a baffle ring (1023), the sleeve ring (1021) is sleeved on the wheel shaft (101), and the pin shaft (1022) is arranged between the sleeve ring and the wheel shaft.

6. A forged train wheel according to claim 5, wherein: the baffle ring (1023) is sleeved on the lantern ring (1021) and is in contact with the front surface of the train wheel body (100), and a bearing piece is embedded and installed between the baffle ring (1023) and the lantern ring (1021).

7. A forged train wheel according to claim 1, wherein: the train wheel body (100) comprises a wheel body and a wheel rim, wherein the wheel rim is fixed on the rear surface of the wheel body.

8. A forged train wheel according to claim 1, wherein: reinforcing ribs are arranged on the inner surface of the cross steel plate (201), and a mounting shaft is arranged between the anti-falling guide wheel (205) and the anti-falling plate (204).