阅读说明：本技术 一种轨道推瘤刀 (Rail tumor pushing knife ) 是由 蒋永虎 于 2018-07-28 设计创作，主要内容包括：本申请属于钢轨生产领域,尤其涉及一种能够对不同尺寸的轨道进行推瘤的轨道推瘤刀,包括左推刀和右推刀两部分,左推刀和右推刀的内侧设置有用于容纳轨道的中空部分,左推刀和右推刀上部相互连接锁紧,左推刀和右推刀的中空部分均包括可调的上部横向中空、中部弧形中空和底部横向中空部分。本申请在针对不同尺寸和型号的轨道时,可以针对其不同的造型对于推瘤刀进行适当的调整,使得推瘤刀能够契合相应的轨道,可以调节上挡板和第一侧挡板对于上部横向中空部分的长度和宽度进行调节,从而对中部弧形中空处的弧度进行调节；可以调节下挡板和第二侧挡板对于底部横向中空的宽度和长度进行调节。(The utility model belongs to rail production field especially relates to a can push away track of tumour to not unidimensional track and push away tumour sword, including left push-type broach and right push-type broach two parts, the inboard of left push-type broach and right push-type broach is provided with and is used for holding orbital hollow portion, left push-type broach and right push-type broach upper portion interconnect locking, and the hollow portion of left push-type broach and right push-type broach all includes the horizontal cavity in adjustable upper portion, middle part arc cavity and the horizontal hollow portion in bottom. When the device is used for rails with different sizes and models, the knob pushing cutter can be properly adjusted according to different models of the rails, so that the knob pushing cutter can be matched with the corresponding rails, the length and the width of the transverse hollow part at the upper part can be adjusted by the upper baffle and the first side baffle, and the radian of the arc hollow part at the middle part can be adjusted; the lower baffle and the second side baffle can be adjusted to adjust the width and the length of the transverse hollow of the bottom.)

1. The utility model provides a track pushes away tumor sword which characterized in that: the novel push broach comprises a left push broach (1) and a right push broach (2), wherein a hollow part for accommodating a rail is arranged on the inner sides of the left push broach (1) and the right push broach (2), the upper parts of the left push broach (1) and the right push broach (2) are connected and locked with each other, and the hollow parts of the left push broach (1) and the right push broach (2) respectively comprise an adjustable upper transverse hollow part (3), a middle arc hollow part (4) and a bottom transverse hollow part (5).

2. The orbital wart pushing knife according to claim 1, characterized in that: an upper baffle (6) is arranged at the upper part of the upper transverse hollow (3), and a first side baffle (7) is arranged at the outer side of the upper transverse hollow (3).

3. The orbital wart pushing knife according to claim 1, characterized in that: an arc baffle (8) is arranged on the outer side of the middle arc hollow part (4).

4. The orbital wart pushing knife according to claim 1, characterized in that: the upper part of the bottom transverse hollow (5) is provided with a lower baffle (9), and the outer side of the bottom transverse hollow (5) is provided with a second side baffle (10).

5. The orbital wart pushing knife according to claim 1, characterized in that: an upper baffle (6), a lower baffle (9), a first side baffle (7), a second side baffle (10) and an arc baffle (8) on the left push broach (1) are movably connected with the left push broach (1).

6. The orbital wart pusher of any of claims 2-5, wherein: an upper baffle (6), a lower baffle (9), a first side baffle (7), a second side baffle (10) and an arc baffle (8) on the right push broach (2) are movably connected with the right push broach (2).

Technical Field

The utility model belongs to rail production field especially relates to a can push away track of tumour to not unidimensional track and push away tumour sword.

Background

Track leveling is a major factor directly affecting and controlling vehicle speed. In order to make the high-speed railway track have lasting stable high smoothness, the construction standards and technical requirements of the high-speed railway on the roadbed, the bridge and the track are much higher than those of a common line. At present, the smoothness control and construction of the high-speed railway track become a key technology for success and failure of the construction of the high-speed railway.

According to the researches of computer simulation, dynamic test and the like at home and abroad, under the condition of 120km/h speed, the vibration is considered to be small and a great amount of irregularity, and the vibration which cannot be allowed is generated on a vehicle body at the high speed of 300 km/h. Severe irregularity can cause vehicle floating, rolling, shaking head vibration and violent jolt, so that the wheels are greatly unloaded and even suspended, and derailment can be caused when the wheels run on a curve or in a section with poor direction; or generate great lateral force to increase the derailment coefficient and cause the wheels to climb and fall off the track. In addition, the track bed resistance is obviously reduced due to the fact that the uneven amplitude is too large, vertical negative deflection of a steel rail caused by wheel load is increased, a sleeper is suspended, and the track bed resistance is further reduced. Therefore, the dynamic rail expansion runway of the seamless track is easy to cause, and the train overturns.

Disclosure of Invention

In order to overcome the problems in the prior art, a rail knob removing knife capable of efficiently removing welding bulges at a rail welding position is particularly provided.

In order to achieve the technical effects, the technical scheme of the application is as follows:

the utility model provides a track pushes away tumor sword which characterized in that: the novel push broach comprises a left push broach body and a right push broach body, wherein hollow parts used for accommodating rails are arranged on the inner sides of the left push broach body and the right push broach body, the upper portions of the left push broach body and the right push broach body are mutually connected and locked, and the hollow parts of the left push broach body and the right push broach body respectively comprise an adjustable upper portion transverse hollow part, a middle portion arc hollow part and a bottom portion transverse hollow part.

An upper baffle is arranged at the upper part of the upper part, which is transversely hollow, and a first side baffle is arranged at the outer side of the upper part, which is transversely hollow.

And an arc baffle is arranged on the outer side of the middle arc hollow part.

The upper part of the transverse hollow bottom is provided with a lower baffle, and the outer side of the transverse hollow bottom is provided with a second side baffle.

The upper baffle, the lower baffle, the first side baffle, the second side baffle and the arc baffle on the left push broach are movably connected with the left push broach.

The upper baffle, the lower baffle, the first side baffle, the second side baffle and the arc-shaped baffle on the right push broach are movably connected with the right push broach.

The application has the advantages that:

when the device is used for rails with different sizes and models, the knob pushing cutter can be properly adjusted according to different models of the rails, so that the knob pushing cutter can be matched with the corresponding rails, specifically, the length and the width of the upper transverse hollow part can be adjusted by the upper baffle and the first side baffle, the position of the arc baffle can be adjusted, and the radian of the middle arc hollow part can be adjusted; the lower baffle and the second side baffle can be adjusted to adjust the width and the length of the transverse hollow of the bottom. Thereby making the structure of the present application suitable for most tracks.

Drawings

Fig. 1 is a schematic structural diagram of the present application.

In the drawings: 1-left push broach, 2-right push broach, 3-upper transverse hollow, 4-middle arc hollow, 5-bottom transverse hollow, 6-upper baffle, 7-first side baffle, 8-arc baffle, 9-lower baffle and 10-second side baffle.

Detailed Description