Speed-up turnout roller adjusting special ruler

Abstract

The utility model provides a special ruler for the speed -up turnout roller adjustment, including digital level ruler, digital level ruler, plug ruler, adjusting gasket connection together, plug ruler includes plug ruler piece and telescopic device, plug ruler piece places in telescopic device, telescopic device welds on digital level ruler upside, adjusting gasket sets up in digital level ruler downside, and adjusting gasket and digital level ruler ruler body close together stick together. The utility model operation is simple, and the convenient carrying, has eliminated the problem that the traditional method in adjusting gasket and level ruler contact surface exists gap and plug ruler angle is not accurate completely, has avoided the rough estimation in the adjustment process by relying on the eye observation, has determined the adjustment result through digital display and 45 DEG / 1mm plug ruler directly, and the back light display can also accurate reading under the night work environment, has improved the adjustment precision greatly, and has helped the safe production, the quality improvement and the efficiency increase of railway.

Description

Technical Field

[0001] This application relates to the field of railway equipment adjustment tools, and in particular to a special ruler for adjusting the rollers of speed-up turnouts. Background Technology

[0002] Turnouts are crucial railway infrastructure, enabling trains to change direction and select routes. Rollers play a supporting role in turnout switching and reducing friction. In electrical maintenance, roller adjustment is a common and highly precise task. Currently, the railway industry suffers from significant adjustment errors due to the gap between the adjusting shims and the level gauge, as well as the low accuracy of the bubble level. Furthermore, adjustment requires carrying multiple tools and visually inspecting the bubble level and the 1mm feeler gauge angle (45°), resulting in high labor intensity and reduced efficiency. Substandard roller adjustment can lead to increased turnout switching resistance, power overload, and jamming, affecting the normal operation of train control equipment. Utility Model Content

[0003] The purpose of this application is to provide a special ruler for adjusting turnout rollers, which integrates the functions of a level, feeler gauge, and adjusting shims, thereby reducing the number of tools and improving work efficiency.

[0004] To achieve the above objectives, this application provides the following technical solution:

[0005] This application provides a special ruler for adjusting the rollers of a speed-up turnout, including a digital level. The digital level, feeler gauge, and adjusting shim are connected together. The feeler gauge includes a feeler gauge plate and a telescopic device. The feeler gauge plate is placed inside the telescopic device, which is welded to the upper side of the digital level. The adjusting shim is placed on the lower side of the digital level and is tightly adhered to the body of the digital level.

[0006] The digital display level includes a ruler body, a blue LCD screen, a horizontal high-precision bubble, and a vertical high-precision bubble. The blue LCD screen is located in the center of the ruler body, the horizontal high-precision bubble is on the left side of the blue LCD screen, and the vertical high-precision bubble is on the left side of the horizontal high-precision bubble. Both the vertical and horizontal high-precision bubbles are embedded in the ruler body.

[0007] The adjusting shims include 2mm strong cylindrical magnets and 3mm strong cylindrical magnets.

[0008] The horizontal high-precision bubble and the vertical high-precision bubble are mineral oil-filled tubes.

[0009] The feeler gauge telescopic device has a metal shell, and the feeler gauge plate is a 1mm stainless steel metal sheet.

[0010] The digital display level and the feeler gauge telescopic device are connected by welding.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] This utility model features a lightweight and portable structure. It integrates the functions of a spirit level, feeler gauge, and adjusting shims, reducing the number of tools required, improving adjustment efficiency, and reducing labor intensity. The roller level can be adjusted to within 0.1mm, and the feeler gauge angle to within 1°. After selecting the appropriate level, simply place the roller on the slide plate and rollers to adjust the roller height; adjustment is simple. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a front view of the present invention;

[0015] Figure 2 This is a rear view of the present invention;

[0016] In the picture: 1. Digital display level, 2.2mm strong cylindrical magnet, 3.3mm strong cylindrical magnet, 4. Feeler gauge telescopic device, 5. Feeler gauge plate, 6. Blue LCD screen, 7. Horizontal high-precision bubble, 8. Vertical high-precision bubble. Detailed Implementation

[0017] The technical solutions of the embodiments of this application will now be described with reference to the accompanying drawings. It should be noted that similar reference numerals and letters in the following drawings indicate similar items; therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0018] The terms “comprising,” “including,” or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase “comprising one…” does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0019] like Figure 1 and Figure 2 As shown, the purpose of this application is to provide a special ruler for adjusting the rollers of a speed-up turnout, including a feeler gauge telescopic device 4, a digital display level 1, a 2mm strong cylindrical magnet 2, and a 3mm strong cylindrical magnet 3. The feeler gauge telescopic device 4 contains a feeler gauge plate 5, and a blue LCD screen 6, a horizontal high-precision bubble 7, and a vertical high-precision bubble 8 are embedded in the digital display level 1.

[0020] When signal maintenance personnel are adjusting the turnout rollers:

[0021] Place a 2mm strong cylindrical magnet on the slide plate and place the other end on the inner roller. Adjust the eccentric shaft clockwise so that the roller is 2mm higher than the slide plate. When adjusting the outer roller, place a 3mm strong cylindrical magnet on the slide plate and place the other end on the outer roller. Adjust the eccentric shaft clockwise so that the roller is 3mm higher than the slide plate.

[0022] Loosen the positioning screws on the roller bracket, move the roller system, and insert a 1mm feeler gauge at a 45° angle between the roller and the bottom of the switch rail to adjust the gap between the inner roller and the bottom of the switch rail.

[0023] The ruler body component is made of stainless steel and plastic.

[0024] The blue LCD display component is made of LED night vision screen material.

[0025] The horizontal high-precision bubble and the vertical high-precision bubble assembly are made of mineral oil-filled tubing material.

[0026] The feeler gauge assembly is made of stainless steel.

[0027] The feeler gauge telescopic device assembly is made of stainless steel.

[0028] The adjusting shim assembly is made of magnet.

[0029] This invention is simple to operate and easy to carry. It completely eliminates the problems of gaps between the shims and the level surface and inaccurate feeler gauge angles in traditional methods. It avoids relying on visual estimation during adjustment and directly determines the adjustment result through digital display and 45° / 1mm feeler gauge. The backlit display can also provide accurate readings in nighttime working environments, greatly improving adjustment accuracy and contributing to safe production and efficiency improvement in railways.

[0030] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A special ruler for adjusting the rollers of a speed-up turnout, characterized in that, The system includes a digital level, a feeler gauge, and an adjusting shim connected together. The feeler gauge includes a feeler gauge piece and a telescopic device. The feeler gauge piece is placed inside the telescopic device, which is welded to the upper side of the digital level. The adjusting shim is located on the lower side of the digital level and is tightly attached to the body of the digital level. The digital display level includes a ruler body, a blue LCD screen, a horizontal high-precision bubble, and a vertical high-precision bubble. The blue LCD screen is located in the center of the ruler body. The horizontal high-precision bubble is to the left of the blue LCD screen, and the vertical high-precision bubble is to the left of the horizontal high-precision bubble. Both the vertical and horizontal high-precision bubbles are embedded in the ruler body.

2. The special ruler for adjusting the rollers of a speed-up turnout according to claim 1, characterized in that, The adjusting shims include 2mm strong cylindrical magnets and 3mm strong cylindrical magnets.

3. The special ruler for adjusting the rollers of a speed-up turnout according to claim 1, characterized in that, The horizontal high-precision bubble and the vertical high-precision bubble are mineral oil-filled tubes.

4. A special ruler for adjusting the rollers of a speed-up turnout according to claim 1, characterized in that, The feeler gauge telescopic device has a metal shell, and the feeler gauge plate is a 1mm stainless steel metal sheet.

5. A special ruler for adjusting the rollers of a speed-up turnout according to claim 1, characterized in that, The digital display level and the feeler gauge telescopic device are connected by welding.

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