CN215445992U

CN215445992U - External locking oiling device

Info

Publication number: CN215445992U
Application number: CN202121836593.7U
Authority: CN
Inventors: 段海明; 徐塘桥
Original assignee: Xi'an Noxas Electronic Technology Co ltd
Current assignee: Xi'an Noxas Electronic Technology Co ltd
Priority date: 2021-08-08
Filing date: 2021-08-08
Publication date: 2022-01-07
Anticipated expiration: 2031-08-08

Abstract

The utility model relates to an outer locking oiling device, outer locking oiling device is including oil storage kettle (1), support (2) and play oil pipe (3) and siphon subassembly, support (2) connect in oil storage kettle (1) and be used for with oil storage kettle (1) are installed in outer locking latch hook head (100), go out oil pipe (3) communicate in oil storage kettle (1), the siphon subassembly is including oil core (4) that can inhale, the one end of oil core (4) set up in oil storage kettle (1), the other end stretches into in going out oil pipe (3). The external locking oil injection device can realize slow oil dripping by external locking and reduce the maintenance cost of the external locking.

Description

External locking oiling device

Technical Field

The utility model relates to a track traffic equipment field specifically relates to an outer locking oiling device.

Background

The point switch is an actuating mechanism of a turnout control system and is used for reliably switching the position of the turnout, changing the opening direction of the turnout, switching and locking a turnout point rail or point rail and indicating the position and the state of the turnout point rail or point rail in a supervision interlocking area. The locking is divided into two modes of external locking and internal locking. The point switch is used for pulling the turnout back and forth, so that the friction between the locking plate and the locking hook and between the locking hook and the pin shaft is increased to cause abrasion, and further potential safety hazards are brought. Therefore, the oil needs to be filled into the external locking friction pair for lubrication and maintenance. In the related art, lubrication is generally performed by manually or mechanically controlling oil injection, however, the methods require manual maintenance, and the amount of oil dropped each time is often large, which results in waste of oil.

SUMMERY OF THE UTILITY MODEL

The purpose of the present disclosure is to provide an external locking oil injection device, which can realize slow oil dripping by external locking and reduce the maintenance cost of the external locking.

In order to achieve the above object, the present disclosure provides an external locking oil injection device, the external locking oil injection device includes oil storage kettle, support and goes out oil pipe and siphon subassembly, the support connect in oil storage kettle is used for with oil storage kettle installs in the outer locked latch hook head, go out oil pipe communicate in oil storage kettle, the siphon subassembly is including the wick that can inhale oil, the one end of wick set up in the oil storage kettle, the other end stretches into go out oil pipe.

Optionally, the siphon assembly comprises a spherical filter screen disposed in the oil storage pot, and one end of the wick is connected to the spherical filter screen.

Optionally, the stand is removably connected to the oil reservoir.

Optionally, the bracket comprises a connecting plate formed with an oblong hole through which a fastener passes.

Optionally, the external locking oil injection device comprises a protective cover, and the protective cover is connected to the oil storage pot and covers the oil outlet pipe.

Optionally, the protective cover has an L-shaped web having a first section and a second section connected to each other, the first section extending downwardly, the second section abutting against the bottom of the outer locking latch head.

Optionally, be provided with the supporting seat on the safety cover, the supporting seat has the confession the through-hole that oil pipe wore to establish.

Optionally, the flowline comprises a plurality of side-by-side arrangements.

Optionally, the latch hook head includes latch hook head body and round pin axle, and is a plurality of the oil pipe all follows the axis direction of round pin axle extends, and the direction of keeping away from the switch rail gradually lengthens in proper order or shortens gradually in proper order.

Through above-mentioned technical scheme, in the outer locking oiling device that this disclosure provided, because siphon effect's existence, the oil in the oil storage kettle can be inhaled in the oil core to along the extending direction of oil core diffusion gradually, and finally ooze from the oil core, thereby via an oil pipe oil drip, like this, the outer locking oiling device of this disclosure can realize the slow oil drip of oil, prevent that the oil is extravagant, can also realize automatic oil drip simultaneously, has saved the maintenance cost of outer locking.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a schematic structural view of an external locking oiling device provided according to an embodiment of the disclosure;

FIG. 2 is a schematic structural view of another angle of an external lock oil injection device provided according to an embodiment of the present disclosure;

fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic view of the assembly of the external lock oiling device and the external lock according to the embodiment of the disclosure.

Description of the reference numerals

1-oil storage pot, 2-bracket, 21-elliptical hole, 3-oil outlet pipe, 4-oil core, 5-protective cover, 51-L-shaped plate, 52-supporting seat, 100-locking hook head, 101-pin shaft and 200-point rail.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, when the direction words such as "up and down" are used without any contrary explanation, the oil injection device is up and down in the use state, and the drawing direction of fig. 4 can be specifically referred. "inner and outer" refer to the inner and outer contours of each component part itself. Further, in the following description, when referring to the figures, the same reference numbers in different figures denote the same or similar elements.

According to the specific embodiment of the present disclosure, referring to fig. 1 to 3, an external locking oil injection device is provided, where the external locking oil injection device includes an oil storage can 1, a bracket 2, an oil outlet pipe 3 and a siphon assembly, the bracket 2 is connected to the oil storage can 1 and is used to mount the oil storage can 1 on an externally locked locking hook 100, the oil outlet pipe 3 is communicated with the oil storage can 1, the siphon assembly includes an oil core 4 capable of absorbing oil, one end of the oil core 4 is disposed in the oil storage can 1, and the other end of the oil core extends into the oil outlet pipe 3.

Through above-mentioned technical scheme, in the outer locking oiling device that this disclosure provided, because siphon effect's existence, oil in the oil storage kettle 1 can be inhaled in the wick 4 to along the extending direction of wick 4 diffusion gradually, and finally ooze from wick 4, thereby via 3 oil drips of play oil pipe, like this, the outer locking oiling device of this disclosure can realize the slow oil drip of oil, prevent that the oil is extravagant, can also realize automatic oil drip simultaneously, the maintenance cost of outer locking has been saved. In addition, since the train vibrates the turnout during operation, the vibration can also realize the seepage of oil on the oil core 4.

It should be noted that the specific principle of the siphon effect is well known to those skilled in the art, and the detailed description of the disclosure is omitted here.

In the embodiment of the present disclosure, the siphon assembly includes a ball-shaped filter (not shown) that may be disposed in the oil container 1, and one end of the wick 4 is connected to the ball-shaped filter. Like this, this spherical filter screen can prevent on the one hand that the wick of oil from deviating from and store up oilcan 1, and on the other hand does benefit to the clearance of self.

In the embodiment of the present disclosure, the bracket 2 is detachably connected to the oil storage can 1. Thereby facilitating the disassembly and assembly of the two. Here, the bracket 2 may be connected to the oil conservator 1 by a fastener, which is not limited by the present disclosure.

In some embodiments of the present disclosure, as shown in fig. 1, 2 and 4, the bracket 2 may include a connection plate formed with an elliptical hole 21 through which a fastener passes. Like this, the fastener can be fixed in the latch hook head 100 with support 2 in oval hole 21, and then will store up the oilcan 1 and be fixed in latch hook head 100, simple structure and easy realization. Of course, the connecting plate of the present disclosure may also be formed with a U-shaped hole, which is not limited by the present disclosure.

In the embodiment of the present disclosure, the outer locking oiling device shown in fig. 1, 2 and 4 may include a protection cover 5, and the protection cover 5 is connected to the oil storage can 1 and covers the oil outlet pipe 3. Thus, the protective cover 5 can prevent the oil outlet pipe 3 from being damaged externally, and the normal work of the oil outlet pipe 3 is ensured.

In some embodiments of the present disclosure, referring to fig. 1, 2 and 4, the shield 5 has an L-shaped web 51 having a first section and a second section connected to each other, the first section extending downward, the second section abutting against the bottom of the outer locking shackle head 100. In this way, the protection shield 5 can be hooked on the latch hook head 100 through the L-shaped connecting plate 51, and the stability of the protection shield 5 itself is ensured.

In some embodiments of the present disclosure, referring to fig. 1, 2 and 4, the protection cover 5 may be provided with a support seat 52, and the support seat 52 has a through hole for the oil outlet pipe 3 to pass through. Thus, the support base 52 can support the oil outlet pipe 3, preventing the oil outlet pipe 3 from shaking.

In the embodiment of the present disclosure, the oil outlet pipe 3 may include a plurality of oil outlet pipes arranged side by side to lubricate different positions of the latch hook head 100.

In some embodiments of the present disclosure, referring to fig. 1 and 4, the coupler head 100 may include a pin 101, and the plurality of oil outlet pipes 3 extend along an axial direction of the pin 101 and are sequentially and gradually lengthened or sequentially and gradually shortened along a direction gradually departing from the point 200. Thus, the lubrication of different positions on the pin shaft 101 and the lubrication of different positions on the latch hook head 100 are realized, and the normal operation of the external locking is ensured.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. The utility model provides an outer locking oiling device, its characterized in that, outer locking oiling device is including oil storage kettle (1), support (2) and play oil pipe (3) and siphon subassembly, support (2) connect in oil storage kettle (1) and be used for with oil storage kettle (1) are installed in outer locking latch hook head (100), go out oil pipe (3) communicate in oil storage kettle (1), the siphon subassembly is including oil core (4) that can inhale, the one end of oil core (4) set up in oil storage kettle (1), the other end stretches into in going out oil pipe (3).

2. The external locking oiling device according to claim 1, wherein the siphon assembly comprises a spherical sieve arranged in the oil storage pot (1), and one end of the wick (4) is connected to the spherical sieve.

3. External locking oiling device according to claim 1, wherein the bracket (2) is removably connected to the conservator (1).

4. External locking grease fitting according to claim 1, characterized in that the bracket (2) comprises a web which is formed with oblong holes (21) through which fasteners pass.

5. The external locking oiling device according to claim 1, which comprises a protection hood (5), wherein the protection hood (5) is connected to the oil storage pot (1) and covers the oil outlet pipe (3).

6. The external locking oiling device according to claim 5, wherein the protection hood (5) has an L-shaped connecting plate (51) with a first section and a second section connected with each other, the first section extending downwards, the second section abutting against the bottom of the locking hook head (100) of the external locking.

7. The external locking oiling device according to claim 5, wherein the protective cover (5) is provided with a support seat (52), and the support seat (52) is provided with a through hole for the oil outlet pipe (3) to pass through.

8. External locking oiling device according to claim 1, wherein the oil outlet pipe (3) comprises a plurality arranged side by side.

9. The external locking oiling device according to claim 8 wherein the coupler head (100) comprises a pin (101), and the plurality of oil outlet pipes (3) extend along the axial direction of the pin (101) and are gradually longer or gradually shorter in sequence along the direction gradually away from the switch rail (200).