Auxiliary device for adjusting turnout roller

Abstract

The utility model discloses an auxiliary device for adjusting a turnout roller, which comprises a base, wherein the upper surface and the lower surface of the base are flat and the base can be arranged on a sliding table; a first measuring arm and a second measuring arm are arranged on one side of the base, the first measuring arm is used for extending to the position above one set of turnout rollers and abutting against the turnout rollers, the second measuring arm is used for extending to the position above the other set of turnout rollers and abutting against the turnout rollers, and the lower surface of the first measuring arm, the lower surface of the second measuring arm and the lower surface of the base are arranged at different intervals; the upper surface of the first measuring arm and the upper surface of the second measuring arm have different distances from the upper surface of the base. The device has the advantages of simple structure, wide application range, convenience, rapidness and accurate adjustment of the turnout roller.

Description

TECHNICAL FIELD

[0001] The utility model relates to a switch roller adjustment technical field, especially a kind of auxiliary device for switch roller adjustment. BACKGROUND

[0002] In railway switch system, the flexible switching of switch rail is crucial to the safety and efficiency of train.The switch rail refers to the movable part of the steel rail in switch, and its direction is changed by moving the track of train.The slide bed is the fixed structure attached to the switch rail.Between the switch rail and the slide bed, there is usually a roller device, which mainly reduces the friction when the switch rail moves, so that the switch rail is more easily switched.

[0003] However, in the prior art, the adjustment process of the roller device highly depends on manual operation.This dependence mainly reflects in the following aspects: first, the position and height of the roller device need to be adjusted manually for several times to ensure that the switch rail can move smoothly.This operation often needs experienced technicians to guide, and the skill level of the operator is required to be high.Furthermore, the adjustment process of the roller needs to consume a lot of time and manpower, especially when multiple groups of rollers need to be adjusted at the same time, this problem is more prominent.In addition, the manual adjustment method is easily affected by the subjective judgment of the operator, resulting in the instability of the operation quality.For example, different operators may produce different adjustment results, which will affect the switching performance of the switch rail.Due to the lack of standardization and precision in the adjustment process, the quality of roller adjustment is difficult to guarantee, which may cause the increase of resistance when the switch rail runs, and even cause equipment failure.

[0004] In summary, the existing roller adjustment technology has the problems of time-consuming and labor-consuming, unstable operation quality and low operation efficiency, and an urgent need for a solution that can reduce the dependence on manual operation and improve the adjustment accuracy and efficiency. UTILITY MODEL CONTENT

[0005] The utility model aims at overcoming the shortcomings of prior art, and provides an auxiliary device for switch roller, which has simple structure, wide application range, convenient and fast adjustment and accurate adjustment.

[0006] The utility model is realized by the following technical solutions:

[0007] In order to solve the above technical problems, the utility model provides a kind of auxiliary device for turnout roller adjustment, including the bottom that upper and lower surfaces are even and can be placed on slide bed, the bottom one side is equipped with the first measuring arm for reaching above a group of turnout rollers and and its abutment, and the second measuring arm for reaching above another group of turnout rollers and and its abutment, the lower surface of the first measuring arm, the lower surface of the second measuring arm to the lower surface of bottom have spacing and spacing is different;The upper surface of the first measuring arm and the upper surface of the second measuring arm to the upper surface of bottom have spacing and spacing is different.

[0008] In order to further solve the technical problems to be solved by the utility model, in a kind of auxiliary device for turnout roller adjustment provided by the utility model, the spacing A of the lower surface of the first measuring arm and the lower surface of bottom is 3mm, the spacing B of the upper surface of the first measuring arm and the upper surface of bottom is 0.5mm, the spacing C of the lower surface of the second measuring arm and the lower surface of bottom is 2mm, and the spacing D of the upper surface of the second measuring arm and the upper surface of bottom is 1mm.

[0009] In order to further solve the technical problems to be solved by the utility model, in a kind of auxiliary device for turnout roller adjustment provided by the utility model, the upper and lower surfaces of the bottom are equipped with level assembly, and the level assembly is flush with the surface of bottom or recessed in the surface of bottom.

[0010] In order to further solve the technical problems to be solved by the utility model, in a kind of auxiliary device for turnout roller adjustment provided by the utility model, the level assembly includes transverse level and longitudinal level, which are both liquid bubble columns.

[0011] In order to further solve the technical problems to be solved by the utility model, in a kind of auxiliary device for turnout roller adjustment provided by the utility model, the first measuring arm is equipped with the first slot that is 45 ° with its lower surface and passes through its lower side edge, and the second slot that is 45 ° with its upper surface and passes through its upper side edge;The second measuring arm is equipped with the third slot that is 45 ° with its lower surface and passes through its lower side edge, and the fourth slot that is 45 ° with its upper surface and passes through its upper side edge;The auxiliary device further includes plug gauge that can be inserted into the first slot, the second slot, the third slot and the fourth slot respectively.

[0012] In order to further solve the technical problems to be solved by the utility model, in a kind of auxiliary device for turnout roller adjustment provided by the utility model, the thickness of the plug gauge is 1mm.

[0013] In order to further solve the technical problems to be solved by the utility model, the utility model provides an auxiliary device for turnout roller adjustment, the first slot and the second slot penetrate the whole first measuring arm along the length direction of the first measuring arm, the third slot and the fourth slot penetrate the whole second measuring arm along the length direction of the second measuring arm.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. In the utility model, the front and back of the base can be used interchangeably. Therefore, the user can select the appropriate measuring arm height according to the adjustment standard of different turnout rollers, and can switch between the two different adjustment standards by simply turning over the base, thereby greatly improving the practicality and adaptability of the device.

[0016] 2. The utility model designs multiple level instrument assemblies on the front and back of the base, which can ensure the accurate horizontal placement of the base and the measuring arm and improve the adjustment accuracy.

[0017] 3. The utility model designs ° angle slots that penetrate the whole measuring arm on the measuring arm, which can be used in combination with a plug gauge for accurate roller position adjustment. Using the plug gauge can realize the accurate alignment of the roller and the point rail, improve the reliability and safety of the turnout system, and the slot design allows flexible measurement and adjustment, adapts to various working condition requirements, simplifies the operation process, and improves the use efficiency and user experience. BRIEF DESCRIPTION OF DRAWINGS

[0018] The specific embodiments of the utility model will be further described in detail below in combination with the drawings, in which:

[0019] Figure 1 It is a three-dimensional structure schematic of the utility model Figure 1 ;

[0020] Figure 2 It is a three-dimensional structure schematic of the utility model Figure 2 ;

[0021] Figure 3 It is a side view of the utility model. DETAILED DESCRIPTION

[0022] In order to make the technical personnel in the art better understand the technical scheme of the utility model, the utility model will be further described in detail below in combination with the drawings and specific embodiments.

[0023] As Figures 1 to 3The utility model provides a kind of auxiliary device for turnout roller adjustment, its design aims at simplifying the adjustment process of roller, improves adjustment accuracy and efficiency.The device includes a base 1, the upper and lower surfaces of the base are even, can be stably placed on slide bed table.Base 1 side is equipped with two measuring arms: first measuring arm 2 and second measuring arm 3.

[0024] First measuring arm 2 is used to stretch to the upper of a group of turnout rollers and abuts with it, and second measuring arm 3 is used to stretch to the upper of another group of turnout rollers and abuts with it.Usually, turnout roller has two groups of before and after, and each group contains at least one roller.

[0025] When carrying out roller adjustment, first, base 1 is placed on slide bed table, first measuring arm 2 stretches to the upper of a group of turnout rollers, and second measuring arm 3 stretches to the upper of another group of turnout rollers.By adjusting the position and height of turnout roller, the top surface of roller is accurately abutted with the lower surface of corresponding measuring arm, to ensure that roller is in the best working condition.

[0026] The spacing between measuring arm and base is specially designed in this embodiment to adapt to different adjustment requirements.Specifically, the spacing A between the lower surface of first measuring arm 2 and the lower surface of base 1 is 3mm, and the spacing B between the upper surface of first measuring arm 2 and the upper surface of base 1 is 0.5mm.The spacing C between the lower surface of second measuring arm 3 and the lower surface of base 1 is 2mm, and the spacing D between the upper surface of second measuring arm 3 and the upper surface of base 1 is 1mm.

[0027] This design allows users to select appropriate measuring arm height according to different adjustment standards of turnout roller, and switch between two different adjustment standards by simply turning over base 1, thereby greatly improving the practicability and adaptability of the device.Because the front and back of base 1 can be used interchangeably, this flexible design further enhances the versatility of the auxiliary device, to meet the diversified field application requirements.

[0028] Further, in order to ensure the accurate horizontal placement of base 1 and first measuring arm 2 and second measuring arm 3 during use, the utility model is provided with level assembly 4 on the upper and lower surfaces of base 1.

[0029] Of course, the level assembly 4 does not protrude from the surface of base 1, to avoid affecting the evenness of base 1 during operation, and to avoid damage or interference of level assembly 4 by external force.

[0030] The level assembly 4 can effectively ensure the stable placement of the base 1 on the sliding bed, so that the two measuring arms can accurately abut against the top surface of the turnout roller, improving the accuracy of the entire adjustment process. This is crucial for the reliable operation of the turnout system, as any slight tilt can cause poor contact between the roller and the point rail, affecting the flexibility of the point rail switching.

[0031] Further, the level assembly 4 includes two liquid bubble column levels: a transverse level 41 and a longitudinal level 42. This design allows the user to simultaneously detect the horizontal state of the base 1 in two perpendicular directions. The transverse level 41 is used to detect the inclination of the base in the transverse direction (perpendicular to the sliding bed), while the longitudinal level 42 is used to detect the inclination of the base in the longitudinal direction (parallel to the sliding bed). By using both the transverse and longitudinal levels, the user can quickly and accurately adjust the placement position of the base 1, ensuring that the base is in a horizontal state in all directions.

[0032] This dual horizontal detection mechanism not only improves the accuracy and reliability of the adjustment, but also simplifies the operation process, making it easy for users to complete the adjustment of the turnout roller.

[0033] Further, to increase the flexibility of measurement and adjustment, the utility model discloses a plurality of slots on the first measuring arm 2. Among them, the first slot 21 is at 45° with the lower surface of the first measuring arm 2 and is arranged through the lower side; the second slot 22 is at 45° with the upper surface of the first measuring arm 2 and is arranged through the upper side. Similarly, the second measuring arm 3 is also provided with two slots: the third slot 31 is at 45° with the lower surface, and is arranged through the lower side; the fourth slot 32 is at 45° with the upper surface, and is arranged through the upper side.

[0034] The design of these slots allows the user to insert a special measuring tool, the plug gauge 5, when adjusting the roller. The plug gauge 5 is 1mm thick and can be inserted into the first slot 21, the second slot 22, the third slot 31 and the fourth slot 32 respectively.

[0035] During the adjustment of the roller, the plug gauge 5 needs to be inserted into the corresponding slot, and the lower end of the plug gauge 5 needs to be placed against the bottom surface of the point rail. At this time, the roller near the point rail is adjusted so that the peripheral surface of the roller fits the plug gauge 5, that is, it is tangent to the plug gauge 5, thus completing the horizontal position adjustment of the roller. This design ensures the accurate alignment of the roller with the point rail, improving the reliability and safety of the turnout system.

[0036] The utility model discloses a plurality of slots, i. e. the first slot 21, the second slot 22, the third slot 31 and the fourth slot 32, can adapt to the measurement requirements of various situations, greatly enhancing the adaptability of the device.

[0037] Further, the first slot 21 and the second slot 22 on the first measuring arm 2 run through the entire first measuring arm 2 along the length direction thereof; similarly, the third slot 31 and the fourth slot 32 on the second measuring arm 3 also run through the entire second measuring arm 3 along the length direction thereof. This design allows the plug gauge 5 to move freely in the slots along the length direction of the measuring arm, so that the plug gauge 5 can be flexibly moved to the position where the roller is located. This design not only improves the flexibility of operation, but also enables the user to more conveniently adjust the accurate position of the roller, adapting to the needs of different working conditions. Through these ingenious designs, the auxiliary device of the utility model not only provides high-precision measurement, but also greatly simplifies the operation process, improves the use efficiency and user experience.

Claims

1. An auxiliary device for turnout roller adjustment, characterized in that: The base (1) is flat on both upper and lower surfaces and can be placed on a sliding bed platform, one side of the base (1) is provided with a first measuring arm (2) for extending above and abutting with a set of turnout rollers, and a second measuring arm (3) for extending above and abutting with another set of turnout rollers, the lower surface of the first measuring arm (2) and the lower surface of the second measuring arm (3) are both spaced apart from the lower surface of the base (1) and the spacing is different; The upper surface of the first measuring arm (2) and the upper surface of the second measuring arm (3) are both spaced apart from the upper surface of the base (1) and the spacing is different.

2. A device for assisting in the adjustment of points rollers as claimed in claim 1, wherein: The spacing A between the lower surface of the first measuring arm (2) and the lower surface of the base (1) is 3mm, the spacing B between the upper surface of the first measuring arm (2) and the upper surface of the base (1) is 0.5mm, the spacing C between the lower surface of the second measuring arm (3) and the lower surface of the base (1) is 2mm, and the spacing D between the upper surface of the second measuring arm (3) and the upper surface of the base (1) is 1mm.

3. A device for assisting in the adjustment of switch roller according to claim 1, characterized in that: The upper and lower surfaces of the base (1) are both provided with a level assembly (4), and the level assembly (4) is flush with the surface of the base (1) or recessed in the surface of the base (1).

4. A device for assisting in the adjustment of points rollers as claimed in claim 3, wherein: The level assembly (4) includes a transverse level (41) and a longitudinal level (42), both of which are liquid bubble columns.

5. A device for assisting in the adjustment of switch roller according to claim 1, characterized in that: The first measuring arm (2) is provided with a first slot (21) at 45° to the lower surface and passing through the lower side edge, and a second slot (22) at 45° to the upper surface and passing through the upper side edge; the second measuring arm (3) is provided with a third slot (31) at 45° to the lower surface and passing through the lower side edge, and a fourth slot (32) at 45° to the upper surface and passing through the upper side edge; the auxiliary device further includes a plug gauge (5) which can be inserted into the first slot (21), the second slot (22), the third slot (31) and the fourth slot (32) respectively.

6. A device for assisting in the adjustment of switch roller according to claim 5, characterized in that: The thickness of the plug gauge (5) is 1mm.

7. A device for assisting in the adjustment of switch roller according to claim 5, characterized in that: The first slot (21) and the second slot (22) extend through the entire first measuring arm (2) along the length direction of the first measuring arm (2); the third slot (31) and the fourth slot (32) extend through the entire second measuring arm (3) along the length direction of the second measuring arm (3).

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