CN211875645U

CN211875645U - External locking lubricating and oiling device

Info

Publication number: CN211875645U
Application number: CN202020347934.3U
Authority: CN
Inventors: 卜昊; 亢浩浩; 李雷勇; 雷继岗
Original assignee: Shaanxi Quart Automatic Control Technology Co ltd
Current assignee: Shaanxi Fangyu Dacheng Signal Equipment Co.,Ltd.
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-06
Anticipated expiration: 2030-03-18

Abstract

The utility model relates to an outer locking lubrication oiling device, including oil storage box (1) and support (2), support (2) connect in the downside of oil storage box (1) supports oil storage box (1), the bottom of oil storage box (1) be provided with oil outlet nozzle (3) of oil storage box (1) intercommunication, oil storage box (1) rotationally connect in support (2) through pivot (41). This lubricated oiling device of external locking can reduce the maintenance cost of switch, the cleanness of self of being convenient for simultaneously.

Description

External locking lubricating and oiling device

Technical Field

The utility model relates to a rail transit equipment field specifically relates to an outer locking lubrication oiling device.

Background

The point switch is an actuating mechanism of the turnout control system and is used for reliably switching the turnout position, changing the turnout opening direction, switching and locking the turnout point rail or point rail and indicating the position and the state of the turnout point rail or point rail in the 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 abrasion caused by friction between the locking plate and the locking hook is increased, and potential safety hazards are brought. Therefore, it is necessary to fill the outer locking friction pair with oil for lubrication and maintenance. In the related art, lubrication is generally performed in a manual or mechanical oil injection control mode, so that the problems of multiple potential safety hazards of personnel, high cost, inconvenience in mechanical cleaning and the like exist.

SUMMERY OF THE UTILITY MODEL

The purpose of this disclosure is to provide an external locking lubricator that can reduce the maintenance cost of switch, the self cleanness of being convenient for simultaneously.

In order to realize above-mentioned purpose, this disclosure provides an outer locking lubrication oiling device, including oil storage box and support, the leg joint in the downside of oil storage box supports the oil storage box, the bottom of oil storage box be provided with the play oil nozzle of oil storage box intercommunication, the oil storage box through the pivot can overturn connect in the support.

Optionally, the support includes two backup pads that set up along horizontal interval, two backup pads are connected to the pivot and are followed transversely extend, the delivery nozzle is located two between the backup pad.

Optionally, the external locking lubricator further comprises a securing assembly for releasably securing the cartridge to the bracket.

Optionally, the fixing assembly includes a first stopping protrusion formed at one axial end of the rotating shaft, and a nut in threaded connection with the other axial end of the rotating shaft, the first stopping protrusion is used for being stopped by the supporting plate, and the nut can be screwed to abut against the supporting plate.

Optionally, the fixing assembly further comprises a pin shaft removably connected with the oil storage box and the support, and the rotating shaft and the pin shaft are arranged at intervals in the front-back direction.

Optionally, a second stopping protrusion is formed at one axial end of the pin shaft, a stopping buckle is arranged at the other axial end of the pin shaft, the second stopping protrusion is used for being stopped by the supporting plate, and the stopping buckle is used for being stopped by the supporting plate.

Optionally, the bracket further comprises a guide plate connected between the two support plates, and the guide plate is arranged below the oil outlet nozzle and used for guiding the lubricating oil to flow to the outside to lock the friction pair.

Optionally, the guide plate is arranged in an inclined manner from top to bottom, the tail end of the guide plate is bent to form a bent section, and the bent section of the guide plate forms a drainage port.

Optionally, the oil filler hole has been seted up to the upper end of oil storage box, outer locking lubrication oiling device is including sealing the rubber buffer of oil filler hole.

Through above-mentioned technical scheme, in the lubricated oiling device of outer locking that this disclosure provided, the oil storage box can be connected in the support with overturning to when the bottom plate of clean oil nozzle and oil storage box of needs, with the oil storage box upset, make the bottom plate of oil nozzle and oil storage box can expose, and then the cleanness of the lubricated oiling device of outer locking of being convenient for, oil nozzle can produce oil simultaneously, thereby avoid artifical vice oiling of outer locking friction, reduced the maintenance cost of switch.

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 view of an angle of an external lock lubricator assembly according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of an alternative angle configuration of an external lock lubricator assembly provided in accordance with an embodiment of the present disclosure;

FIG. 3 is a schematic view of an alternative angle configuration of an external lock lubricator assembly according to an embodiment of the present disclosure.

Description of the reference numerals

1-oil storage box, 11-connecting plate, 111-connecting side plate, 2-bracket, 21-supporting plate, 211-supporting side plate, 23-guide plate, 231-drainage port, 3-oil outlet, 41-rotating shaft, 42-first stopping bulge, 43-nut, 44-pin shaft, 45-second stopping bulge, 46-stopping buckle and 5-rubber plug.

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, unless otherwise specified, terms of orientation such as "upper, lower, front, rear, left, right, top, and bottom" are used as defined based on fig. 1, specifically, a side indicated by an arrow in the X direction is front, otherwise, a side indicated by an arrow in the Y direction is left, otherwise, right, a side indicated by an arrow in the Z direction is upper, and corresponds to a top, and otherwise, a bottom. 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, an external locking lubrication oiling device is provided, one example of which is shown in fig. 1 to 3, and referring to fig. 1 to 2, the external locking lubrication oiling device includes an oil storage box 1 and a bracket 2, the bracket 2 is connected to the lower side of the oil storage box 1 and supports the oil storage box 1, an oil outlet 3 communicated with the oil storage box 1 is provided at the bottom of the oil storage box 1, and the oil storage box 1 is connected to the bracket 2 through a rotating shaft 41 in a reversible manner.

Through the technical scheme, in the lubricated oiling device of outer locking that this disclosure provided, oil storage box 1 connects in support 2 with overturning, thereby when the bottom plate of needs clean oil nozzle 3 and oil storage box 1, overturn oil storage box 1, make oil nozzle 3 and oil storage box 1's bottom plate can expose, and then the cleanness of the lubricated oiling device of outer locking of being convenient for, oil nozzle 3 can produce oil simultaneously, thereby avoid artifical vice oiling of external locking friction, and then avoided artifical oiling to have personnel's potential safety hazard many, operation intensity is big, the extravagant serious of oil, with high costs scheduling problem, the maintenance cost of switch has been reduced.

It should be noted that the present disclosure does not limit the specific extending direction of the rotating shaft 41, and the extending direction may be any direction in space, such as the above-mentioned X direction, Y direction, or Z direction. In addition, the above-mentioned specific connection mode of the oil conservator 1, the bracket 2 and the rotating shaft 41 will be described in detail in the following embodiments. In addition, the oil outlet nozzle 3 of the present disclosure can be operated manually to discharge oil, and can also be connected with a control element to automatically discharge oil under the control of the control element, which is not limited by the present disclosure.

According to an embodiment of the present disclosure, referring to fig. 1 and 2, the bracket 2 may include two support plates 21 spaced apart in a transverse direction, a rotation shaft 41 connecting the two support plates 21 and extending in the transverse direction, and the oil outlet nozzle 3 located between the two support plates 21. Thus, the two support plates 21 can stably support the oil storage box 1, and the rotating shaft 41 can extend along the transverse direction, namely the Y direction shown in the figure, so that the oil storage box 1 can rotate along the Y direction, the oil storage box 1 is convenient to turn over, and interference of parts is avoided.

According to some embodiments, the external locking lubricator may further comprise a fixing assembly for releasably fixing the cartridge 1 to the bracket 2. Like this, when the lubricated oiling device of outer locking normally worked, fixed subassembly can be fixed in support 2 with oil storage box 1, guarantees the stable work of the lubricated oiling device of outer locking, when the lubricated oiling device of outer locking needs to be cleaned, releases oil storage box 1, through artifical upset oil storage box 1 to the cleanness of the lubricated oiling device of outer locking of being convenient for.

It should be noted that the present disclosure does not limit the specific structure of the fixing assembly, and the present disclosure will be described in detail in the following embodiments.

Alternatively, as shown in fig. 1 and 2, the fixing assembly may include a first stopping protrusion 42 formed at one axial end of the rotating shaft 41, and a nut 43 threadedly coupled to the other axial end of the rotating shaft 41, the first stopping protrusion 42 being adapted to be stopped by the support plate 21, the nut 43 being capable of being tightened to abut against the support plate 21. Thus, the unscrewing nut 43 can be unscrewed to enable the oil storage box 1 to turn over around the rotating shaft 41, and the screwing nut 43 can be screwed to fix the oil storage box 1 on the support 2, so that the structure is simple and the operation is convenient. Of course, the fixing assembly can also be in other ways, such as a locking member and the like. According to some embodiments, referring to fig. 1 and 2, the support plate 21 includes a support side plate 211 extending in the up-down direction, the bottom of the cartridge 1 is provided with a connection plate 11, the connection plate 11 includes two connection side plates 111 disposed at a lateral interval, the connection side plates 111 may be located outside the support side plates 211, a front side of each connection side plate 111 and the corresponding support side plate 211 are formed with coaxial through holes into which the above-mentioned rotation shaft 41 is fittingly inserted, the first catching protrusion 42 is caught by the connection side plate 111, and the nut 43 is also caught by the connection side plate 111 when screwed.

Alternatively, referring to fig. 1 and 2, the fixing assembly further includes a pin 44 for removably connecting the cartridge 1 and the stand 2, and the rotating shaft 41 is disposed at a distance from the pin 44 in the front-rear direction. Thus, the pin shaft 44 and the rotating shaft 41 can be matched with each other in tandem, the oil storage box 1 can be stably fixed on the bracket 2 through the nut 43, and the pin shaft 44 can be pulled out when the oil storage box 1 needs to be turned over.

Alternatively, as shown in fig. 1 and 2, one end of the pin shaft 44 in the axial direction is formed with a second stopping projection 45, and the other end is provided with a stopping buckle 46, the second stopping projection 45 being adapted to be stopped by the support plate 21, and the stopping buckle 46 being adapted to be stopped by the support plate 21. Thus, the second stopping protrusion 45 and the stopping buckle 46 can limit the displacement of the oil storage box 1 along the transverse direction, and when the oil storage box 1 needs to be turned over, the stopping buckle 46 is pulled out, and the pin shaft 44 is pulled out. According to some embodiments, referring to fig. 2, the second catching protrusion 45 may be caught by the connection side plate 111 described above, and the catching button 46 may be caught by the connection side plate 111.

According to some embodiments, referring to fig. 1 and 2, the bracket 2 may further include a guide plate 23 connected between the two support side plates 211, the guide plate 23 being disposed below the oil outlet nozzle 3 for guiding the flow of the lubricating oil to the outside to latch the friction pair. Like this, the lubricating oil that oil outlet nozzle 3 flowed out can flow outside locking friction pair through the effect of guide plate 23, avoids lubricating oil circulation to other positions.

Alternatively, referring to fig. 1 and 2, the baffle 23 is disposed obliquely from top to bottom, the end of the baffle 23 is bent to form a bent section, and the baffle 23 forms the drainage port 231 at the bent section. Here, the bent portion can collect the lubricant flowing out, and the lubricant can flow out from the drainage port 231.

According to the embodiment of the present disclosure, referring to fig. 3, the oil storage box 1 is provided with an oil filling opening (not shown) at the upper end thereof, and the external locking lubrication oil injection device includes a rubber stopper 5 for closing the oil filling opening. Therefore, the oil storage box 1 can be oiled, and meanwhile, the airtightness of the oil storage box 1 is guaranteed.

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 lubrication oiling device, its characterized in that, includes oil storage box (1) and support (2), support (2) connect in the downside of oil storage box (1) supports oil storage box (1), the bottom of oil storage box (1) be provided with oil outlet nozzle (3) of oil storage box (1) intercommunication, oil storage box (1) through pivot (41) can overturn connect in support (2).

2. External locking lubricator according to claim 1, characterized in that the bracket (2) comprises two support plates (21) spaced apart in the transverse direction, the swivel axis (41) connecting the two support plates (21) and extending in the transverse direction, and the nozzle (3) being located between the two support plates (21).

3. External locking lubricator according to claim 2, characterized in that it further comprises a fixing assembly for releasably fixing the cartridge (1) to the bracket (2).

4. The external locking lubricator according to claim 3, wherein the fixing assembly comprises a first stop protrusion (42) formed at one axial end of the rotating shaft (41), and a nut (43) screwed with the other axial end of the rotating shaft (41), the first stop protrusion (42) being adapted to be stopped by the support plate (21), the nut (43) being able to be tightened for abutting against the support plate (21).

5. The external lock lubricator device according to claim 4, wherein the fixing assembly further comprises a pin (44) for removably connecting the cartridge (1) and the bracket (2), and the rotating shaft (41) and the pin (44) are spaced in the front-rear direction.

6. External locking lubricator according to claim 5, wherein the pin (44) is formed with a second stop protrusion (45) at one axial end and a stop catch (46) at the other axial end, the second stop protrusion (45) being adapted to be stopped by the support plate (21) and the stop catch (46) being adapted to be stopped by the support plate (21).

7. The external latching lubricator according to any one of claims 2 to 6, characterized in that the bracket (2) further comprises a baffle (23) connected between the two support plates (21), the baffle (23) being arranged below the oil outlet nozzle (3) for guiding the flow of lubricating oil towards the external latching friction pairs.

8. The external locking lubricator according to claim 7, wherein the baffle (23) is inclined from top to bottom, the end of the baffle (23) is bent to form a bent section, and the baffle (23) forms the drainage port (231) at the bent section.

9. The external locking lubrication and oil injection device according to claim 1, wherein an oil filling port is formed in the upper end of the oil storage box (1), and the external locking lubrication and oil injection device comprises a rubber plug (5) for sealing the oil filling port.