Oiling device of turnout system
By setting up a drain port at the bottom of the oil storage pot and using the opening and closing parts to discharge the condensate water, the problem of the deposition of condensate in the oil storage pot affecting the oil injection effect is solved, and a more efficient oil injection effect is achieved.
Patent Information
- Application Number
- CN202422170235.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-08-29
- Filing Date
- 2024-09-05
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-05
AI Technical Summary
In a humid or large temperature difference, the condensate in the oil storage pot is deposited at the bottom, causing the lubricating oil dripping from the oil filling valve to contain condensate, affecting the oil filling effect.
A drain outlet is provided at the bottom of the oil storage pot, and the drain outlet is selectively opened through the opening and closing member to discharge the deposited condensate water, thereby preventing the condensate from entering the oil filling valve.
By timely discharge the condensate water in the oil storage pot, the lubricating oil contains condensate water, and the oil filling effect of the oil filling device is improved.
Smart Images
Figure CN222977875U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the technical field of turnouts, and more particularly, to an oil injection device for a turnout system. Background Art
[0002] A turnout system generally includes a turnout and a switch machine, both of which need to be oiled and lubricated during use to ensure the normal operation of the turnout system. In the related art, the current oil injection device generally includes an oil storage pot, which is provided with lubricating oil, and an oil injection valve is provided at the bottom of the oil storage pot. However, when the oil storage pot is arranged in some humid environments or in areas with large temperature differences between day and night, due to the presence of air in the oil storage pot, condensed water is likely to form. Since the density of this condensed water is greater than that of the lubricating oil, it will accumulate at the bottom of the oil storage pot, resulting in the lubricating oil dripping through the oil injection valve containing condensed water, which affects the oil injection effect of the oil injection device. Summary of the Utility Model
[0003] The purpose of the present disclosure is to provide an oil injection device for a turnout system, which can reduce or even avoid the lubricating oil dripping through the oil injection valve containing condensed water and improve its own oil injection effect.
[0004] To achieve the above purpose, the present disclosure provides an oil injection device for a turnout system, the oil injection device includes an oil storage pot, an oil injection valve and an opening and closing member, the oil injection valve is communicated with the bottom of the oil storage pot, a drain port is provided at the bottom of the oil storage pot, and the opening and closing member is arranged at the drain port and is used for selectively opening the drain port.
[0005] Optionally, the opening and closing member is configured as a bolt, the bolt has a stud, and the stud is threadedly connected to the drain port.
[0006] Optionally, the bolt has a head, and a sealing gasket is arranged between the head and the oil storage pot, and the sealing gasket is used to provide sealing between the head and the oil storage pot.
[0007] Optionally, the opening and closing member has a main body portion and a connecting portion, the main body portion has elasticity and is configured as a cone, the main body portion is inserted into the drain port, and the connecting portion is detachably connected to the oil storage pot.
[0008] Optionally, one of the connecting portion and the oil storage pot is provided with a buckle, and the other is provided with a clamping groove, and the buckle is arranged in the clamping groove.
[0009] Optionally, a sealing member is arranged between the main body portion and the oil storage pot, and the sealing member is used to provide sealing between the main body portion and the oil storage pot.
[0010] Optionally, the oil storage pot includes a bottom plate and side plates connected to the bottom plate. The bottom plate and the side plates together enclose an oil storage cavity, and a drain opening communicating with the oil storage cavity is formed in the bottom plate.
[0011] Optionally, the bottom plate has a first sub - plate and a second sub - plate arranged at an angle, and the first sub - plate and the second sub - plate gradually approach each other from top to bottom. Wherein, a third sub - plate is connected between the bottom ends of the first sub - plate and the second sub - plate, and the drain opening is formed in the third sub - plate.
[0012] Optionally, the included angle between the first sub - plate and the second sub - plate is an obtuse angle.
[0013] Through the above - mentioned technical solution, in the oil injection device of the turnout system provided by the present disclosure, by arranging a drain opening at the bottom of the oil storage pot, the condensed water deposited at the bottom of the oil storage pot can be discharged through the drain opening. Specifically, when it is necessary to discharge the condensed water, the operator can operate the opening - closing member to open the drain opening. Then, the operator can judge the timing of closing the drain opening by observing the water content of the discharged liquid. For example, when the operator observes that the discharged liquid basically does not contain lubricating oil, the operator can operate the opening - closing member to close the drain opening. Thus, the timely discharge of the condensed water in the oil storage pot can be realized, reducing or even avoiding the lubricating oil dripping through the oil injection valve containing condensed water, and improving the oil injection effect of the oil injection device.
[0014] Other features and advantages of the present disclosure will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The drawings are used to provide a further understanding of the present disclosure, and constitute a part of the specification. Together with the following specific implementation, they are used to explain the present disclosure, but do not constitute a limitation to the present disclosure. In the drawings:
[0016] Figure 1 is a schematic structural diagram of an oil injection device of a turnout system provided according to an embodiment of the present disclosure;
[0017] Figure 2 is Figure 1 a simplified schematic diagram of the oil injection device of the turnout system in;
[0018] Figure 3 is a schematic structural diagram of an oil injection device of a turnout system provided according to another embodiment of the present disclosure.
[0019] DESCRIPTION OF THE REFERENCE NUMERALS
[0020] 1 - Oil storage pot, 11 - Drain port, 12 - Bottom plate, 121 - First sub - plate, 122 - Second sub - plate, 123 - Third sub - plate, 13 - Side plate, 2 - Oil filling valve, 3 - Opening and closing member, 31 - Head, 32 - Main body part, 33 - Connecting part, 4 - Sealing gasket, 5 - Buckle, 6 - Card slot. Detailed implementation manners
[0021] The following will describe in detail the specific implementation manners of the present disclosure with reference to the accompanying drawings. It should be understood that the specific implementation manners described herein are only used to illustrate and explain the present disclosure, and are not used to limit the present disclosure.
[0022] In the present disclosure, unless otherwise stated, the orientation terms such as "upper, lower, top, bottom" are defined based on Figures 1 to 3 the drawing direction of the drawing. Among them, the up - down direction can also refer to the gravity direction of the oil filling device. In addition, "upper" corresponds to "top", and "lower" corresponds to "bottom". "Inner and outer" refer to the inside and outside of the contour of each component. The terms "first, second" are used to distinguish one element from another element, and do not have order and importance. In addition, when the following description involves the accompanying drawings, the same reference numerals in different drawings represent the same or similar elements, and the present disclosure will not elaborate on this.
[0023] According to some embodiments of the present disclosure, an oil filling device for a turnout system is provided. As shown in Figure 1 and Figure 2 , the oil filling device includes an oil storage pot 1, an oil filling valve 2 and an opening and closing member 3. The oil filling valve 2 is connected to the bottom of the oil storage pot 1. A drain port 11 is provided at the bottom of the oil storage pot 1. The opening and closing member 3 is arranged at the drain port 11 and is used to selectively open the drain port 11.
[0024] Through the above - mentioned technical solution, in the oil filling device for the turnout system provided by the present disclosure, by providing a drain port 11 at the bottom of the oil storage pot 1, the condensed water deposited at the bottom of the oil storage pot 1 can be discharged through the drain port 11. Specifically, when it is necessary to discharge the condensed water, the operator can operate the opening and closing member 3 to open the drain port 11. Then, the operator can judge the timing of closing the drain port 11 by observing the water content of the discharged liquid. For example, when the operator observes that the discharged liquid basically does not contain lubricating oil, the operator can operate the opening and closing member 3 to close the drain port 11. Thus, the timely discharge of the condensed water in the oil storage pot 1 can be realized, reducing or even avoiding the condensed water in the lubricating oil dripping through the oil filling valve 2, and improving the oil filling effect of the oil filling device.
[0025] It should be noted that the present disclosure does not limit the specific structure of the opening and closing member 3, that is, it does not limit the specific manner in which the opening and closing member 3 opens and closes the drain port 11. The present disclosure will introduce it in detail in the following embodiments.
[0026] In some embodiments of the present disclosure, with reference to Figure 1 and Figure 2 as shown, the opening and closing member 3 can be configured as a bolt, which has a stud threadedly connected to the drain port 11. In this way, the opening and closing of the drain port 11 can be achieved by rotating the stud, and the structure is simple and easy to operate. Among them, the drain port 11 can have an internal threaded hole to achieve the threaded connection between the stud and the drain port 11.
[0027] In some embodiments of the present disclosure, with reference to Figure 1 as shown, the bolt can have a head 31, and a gasket 4 is provided between the head 31 and the oil storage pot 1. The gasket 4 is used to provide a seal between the head 31 and the oil storage pot 1. In this way, after the bolt is tightened, the setting of the gasket 4 can prevent oil leakage at the drain port 11.
[0028] In some other embodiments of the present disclosure, with reference to Figure 3 as shown, the opening and closing member 3 can have a main body portion 32 and a connecting portion 33. The main body portion 32 has elasticity and is configured as a cone. The main body portion 32 is inserted into the drain port 11, and the connecting portion 33 is detachably connected to the oil storage pot 1. In this way, it can be understood that when the main body portion 32 is inserted into the drain port 11, by using the elasticity of the main body portion 32 and the fact that the main body portion 32 is configured as a cone, an interference fit between the main body portion 32 and the drain port 11 can be achieved. Thus, the closing of the drain port 11 by the main body portion 32 can be realized. In addition, by using the detachable connection between the connecting portion 33 and the oil storage pot 1, it can be ensured that when the connecting portion 33 is connected to the oil storage pot 1, the main body portion 32 can be stably inserted into the drain port 11.
[0029] In some embodiments of the present disclosure, with reference to Figure 3 as shown, one of the connecting portion 33 and the oil storage pot 1 can be provided with a buckle 5, and the other can be provided with a slot 6, and the buckle 5 can be arranged in the slot 6. Thus, the detachable connection between the connecting portion 33 and the oil storage pot 1 can be achieved. In addition, the clamping connection between the buckle 5 and the slot 6 can also provide a pre-tightening force for the main body portion 32, so that the main body portion 32 is stably inserted into the drain port 11. Among them, the buckle 5 and the slot 6 can be configured as multiple pairs, and the present disclosure does not limit this.
[0030] In some embodiments of the present disclosure, with reference to Figure 3 as shown, a sealing member is provided between the main body portion 32 and the oil storage pot 1, and the sealing member is used to provide a seal between the main body portion 32 and the oil storage pot 1. In this way, by using the sealing member, the reliable seal between the main body portion 32 and the drain port 11 can be further ensured.
[0031] In some embodiments of the present disclosure, with reference to Figure 2As shown in the figure, the oil storage pot 1 may include a bottom plate 12 and a side plate 13 connected to the bottom plate 12. The bottom plate 12 and the side plate 13 together enclose an oil storage cavity, and a drain port 11 communicating with the oil storage cavity is provided on the bottom plate 12. In this way, compared with arranging the drain port 11 on the side plate 13, the present disclosure arranges the drain port 11 on the bottom plate 12, which can reduce the contact area between the drain port 11 and the lubricating oil in the up and down directions. Thus, when draining water using the drain port 11, most of the liquid flowing out of the drain port 11 first is condensed water. Therefore, such an arrangement can reduce the loss of lubricating oil during drainage.
[0032] In some embodiments of the present disclosure, referring to Figure 2 As shown in the figure, the bottom plate 12 may have a first sub - plate 121 and a second sub - plate 122 arranged at an angle. The first sub - plate 121 and the second sub - plate 122 gradually approach each other from top to bottom. Among them, a third sub - plate 123 is connected between the bottom end of the first sub - plate 121 and the bottom end of the second sub - plate 122, and the drain port 11 is provided on the third sub - plate 123. In this way, by using the inclined arrangement of the first sub - plate 121 and the second sub - plate 122, the condensed water in the oil storage pot 1 can be gathered at the third sub - plate 123, and thus, the loss of lubricating oil during drainage can be further reduced.
[0033] In some embodiments, referring to Figure 2 As shown in the figure, the included angle between the first sub - plate 121 and the second sub - plate 122 may be an obtuse angle. In this way, the height of the first sub - plate 121 and the second sub - plate 122 in the up and down directions can be reduced. Therefore, the volume of the oil storage pot 1 can be reduced, which is beneficial for arranging the oil injection device on the turnout system.
[0034] In some embodiments of the present disclosure, the oil injection valve may be configured as an electromagnetic switch valve, and the present disclosure does not limit this.
[0035] The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings. However, the present disclosure is not limited to the specific details in the above - mentioned embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.
[0036] In addition, it should be noted that, in the above - described specific embodiments, the various specific technical features described can be combined in any suitable manner without conflict. To avoid unnecessary repetition, the present disclosure does not separately describe various possible combination methods.
[0037] Furthermore, any combination can be made between various different embodiments of the present disclosure as long as it does not violate the idea of the present disclosure, and it should also be regarded as the content disclosed by the present disclosure.
Claims
1. An oil injection device for a turnout system, characterized in that: The oil filling device includes an oil storage pot, an oil filling valve and an opening and closing member, the oil filling valve is connected to the bottom of the oil storage pot, a drain port is provided at the bottom of the oil storage pot, the opening and closing member is provided at the drain port and is used to selectively open the drain port.
2. The oil injection device of the turnout system according to claim 1, characterized in that: The opening and closing member is configured as a bolt having a stud which is threadedly connected to the drain port.
3. The oil injection device of the turnout system according to claim 2, characterized in that: The bolt has a head, and a sealing gasket is arranged between the head and the oil storage pot, and the sealing gasket is used to provide sealing between the head and the oil storage pot.
4. The oil injection device of the turnout system according to claim 1, characterized in that: The opening and closing member comprises a main body and a connecting part, wherein the main body is elastic and is configured in a conical shape, the main body is inserted into the drain port, and the connecting part is detachably connected to the oil storage pot.
5. The oil injection device for a turnout system according to claim 4, characterized in that: One of the connecting portion and the oil storage pot is provided with a buckle, and the other is provided with a slot, and the buckle is arranged in the slot.
6. The oil injection device of the turnout system according to claim 4, characterized in that: A sealing member is provided between the main body and the oil storage pot, and the sealing member is used to provide sealing between the main body and the oil storage pot.
7. The oil injection device for a turnout system according to any one of claims 1 to 6, characterized in that: The oil storage pot comprises a bottom plate and a side plate connected to the bottom plate, the bottom plate and the side plate together form an oil storage cavity, and the bottom plate is provided with the drainage port connected to the oil storage cavity.
8. The oil injection device for a turnout system according to claim 7, characterized in that: The bottom plate has a first sub-plate and a second sub-plate arranged at an angle, the first sub-plate and the second sub-plate gradually approach each other from top to bottom, wherein a third sub-plate is connected between the bottom ends of the first sub-plate and the second sub-plate, and the third sub-plate is provided with the drainage port.
9. The oil injection device for a turnout system according to claim 8, characterized in that: The included angle between the first sub-plate and the second sub-plate is an obtuse angle.