CN211040424U - Shield door linear slide rail lubricating system - Google Patents
Shield door linear slide rail lubricating system Download PDFInfo
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- CN211040424U CN211040424U CN201922035718.5U CN201922035718U CN211040424U CN 211040424 U CN211040424 U CN 211040424U CN 201922035718 U CN201922035718 U CN 201922035718U CN 211040424 U CN211040424 U CN 211040424U
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- oil tank
- door
- self
- lubricating oil
- slide rail
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Abstract
The utility model discloses a belong to slide rail lubrication technology field, specifically be a shield door linear slide rail lubrication system, including lamp house panel beating frame, left fixed door, right floating gate and left floating gate, left fixed door, right fixed door fixed connection respectively are at the left and right both ends of lamp house panel beating frame inside, through monitoring oil pressure, confirm whether the oil tank is full, make the maintenance personal need not dismantle the shell, directly refuel self-lubricating oil tank, and can be when pressure equals certain numerical value, early warning in advance, avoid refueling and in time cause the dry grinding of line rail surface, improve the whole use accuracy and the life of equipment; through the matching effect of the self-lubricating oil tank and the tubular oil tank, lubricating oil can be injected into the linear guide rail and the sliding block, and the supply is convenient; through the cooperation between pipeline pressure sensor, the status indicator lamp, can be to the oil pressure real-time supervision in the tubular oil tank and remind when the oil pressure is less to can in time supply.
Description
Technical Field
The utility model relates to a lubricated technical field of slide rail specifically is a shield door linear slide rail lubricating system.
Background
The screen door is used for surrounding the space between the subway platform and the train on the platform in a glass curtain wall mode. When the train arrives, the electric door on the glass curtain wall is opened again for passengers to get on or off the train.
The shielding door is opened in a transmission mode of a lead screw or a synchronous toothed belt and a linear guide rail, the required movement switching frequency is not less than 100 ten thousand, and the service life is not less than 8 years. Therefore, for the above applications, the lubrication of the wire rail is important, and the service environment of the shield door is in a relatively flat area, so that oil cannot be directly filled into the oil tank of the wire rail sliding block.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shield door linear slide rail lubricating system to the service environment of the shield door that provides in solving above-mentioned background art is in the region of relative flat, the problem of the oil tank oiling of unable direct self-carrying of line rail slider.
In order to achieve the above object, the utility model provides a following technical scheme: a shield door linear slide rail lubricating system comprises a lamp box sheet metal frame, a left fixed door, a right movable door and a left movable door, wherein the left fixed door and the right fixed door are respectively and fixedly connected with the left end and the right end inside the lamp box sheet metal frame, the left movable door and the right movable door are respectively and movably supported on the left side and the right side inside the metal frame, the upper ends of the left movable door and the right movable door are respectively and fixedly connected with a self-lubricating oil tank through screws, the left side and the right side of the upper end of the lamp box sheet metal frame are respectively and transversely and fixedly connected with linear guide rails, slide blocks are arranged on the self-lubricating oil tank, the self-lubricating oil tank is connected on the linear guide rails through the slide blocks, the left side and the right side of the upper end of the lamp box sheet metal frame are respectively provided with, pipeline pressure sensor and check valve are located the one side that is close to the self-lubricating oil tank and keeps away from one side of self-lubricating oil tank respectively on the tubular oil tank, the left and right sides of lamp house panel beating frame upper end all is provided with the oiling mouth, the left and right sides the oiling mouth communicates with the tubular oil tank on left and right sides respectively, the last electric connection of pipeline pressure sensor has the status indicator lamp.
Preferably, the bottoms of the right movable door and the left movable door are connected with supporting rollers through supporting shafts, and supporting rails matched with the supporting rollers are arranged at the bottom end inside the gold frame.
Preferably, the screw rod about lamp house sheet metal framework's upper end transversely is provided with, the swivel nut has all been cup jointed to the outer wall both sides of controlling the screw rod, the swivel nut is corresponding with self-lubricating oil tank's position, and fixed connection between swivel nut and the self-lubricating oil tank that corresponds.
Preferably, both ends are connected with the upper end of lamp house panel beating frame through bearing assembly about controlling the hob, the one end of controlling the hob is passed through the shaft coupling and is connected with rotation driving mechanism's output.
Preferably, the rotation driving mechanism is a driving motor, and the driving motor is a three-phase asynchronous driving motor.
Preferably, the left screw rod and the right screw rod take the middle part as a dividing point, and reverse threads are symmetrically arranged on two sides of the dividing point respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1) whether the oil tank is full is determined by monitoring the oil pressure, so that maintenance personnel can directly oil the self-lubricating oil tank without disassembling a shell, and can give an early warning when the pressure is equal to a certain numerical value, thereby avoiding dry grinding of the surface of the line rail caused by untimely oil filling, and improving the overall use precision and the service life of equipment;
2) through the matching effect of the self-lubricating oil tank and the tubular oil tank, lubricating oil can be injected into the linear guide rail and the sliding block, and the supply is convenient;
3) through the cooperation between pipeline pressure sensor, the status indicator lamp, can be to the oil pressure real-time supervision in the tubular oil tank and remind when the oil pressure is less to can in time supply.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic circuit diagram between the pipeline pressure sensor and the status indicator lamp of the present invention.
In the figure: the automatic control system comprises a lamp box metal plate frame 1, a left fixed door 2, a right fixed door 3, a right movable door 4, a left movable door 5, a linear guide rail 6, a self-lubricating oil tank 7, a left screw rod 8, a right screw rod 9, a threaded sleeve 10, a tubular oil tank 11, a pipeline pressure sensor 11, an oil injection port 12, a check valve 13 and a status indicator lamp 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-2, the present invention provides a technical solution: a shield door linear slide rail lubricating system comprises a light box metal plate frame 1, a left fixed door 2, a right fixed door 3, a right movable door 4 and a left movable door 5, wherein the left fixed door 2 and the right fixed door 3 are respectively and fixedly connected to the left end and the right end inside the light box metal plate frame 1, the left movable door 5 and the right movable door 4 are respectively and movably supported on the left side and the right side in the gold frame 1, the right movable door 4 and the left movable door 5 can transversely move on the gold frame 1, the right movable door 4 transversely moves on the right side in the middle of the gold frame 1, and the left movable door 5 transversely moves on the left side in the middle of the gold frame 1;
the upper ends of the left moving door 5 and the right moving door 4 are fixedly connected with self-lubricating oil tanks 7 through screws, the left side and the right side of the upper end of the lamp box metal plate frame 1 are transversely and fixedly connected with linear guide rails 6, slide blocks are arranged on the self-lubricating oil tanks 7, the self-lubricating oil tanks 7 are connected to the linear guide rails 6 through the slide blocks, the slide blocks are installed on the linear guide rails 6 and can transversely move relative to the linear guide rails 6, and the self-lubricating oil tanks 7 can lubricate the slide blocks and the linear guide rails 6 (details are not repeated in the prior art);
the left side and the right side of the upper end of the lamp box metal plate frame 1 are respectively provided with a tubular oil tank 10, a pipeline of the tubular oil tank 10 is provided with a pipeline pressure sensor 11 and a check valve 13, the tubular oil tank 10 is communicated with a self-lubricating oil tank 7, the tubular oil tank 10 can supply lubricating oil for the self-lubricating oil tank 7, so that the self-lubricating oil tank 7 can not interrupt the sliding block and the linear guide rail 6, the dry grinding phenomenon caused by the fact that no lubricating oil exists between the sliding block and the linear guide rail 6 is avoided, the pipeline pressure sensor 11 detects the oil pressure of the lubricating oil in the tubular oil tank 10 and the self-lubricating oil tank 7, when the oil pressure is lower than a preset oil pressure, the lubricating oil needs to;
The bottom of right side floating gate 4 and left floating gate 5 all is connected with supporting roller through the back shaft, and the inside bottom of golden frame 1 is provided with the support rail with supporting roller looks adaptation, through the mating reaction between supporting roller and the support rail for the removal of right side floating gate 4 and left floating gate 5 is comparatively steady, and reduces the friction effect, guarantees life.
Screw rod 8 about lamp house panel beating frame 1's upper end transversely is provided with, and screw sleeve 9 has all been cup jointed to the outer wall both sides of controlling screw rod 8, and screw sleeve 9 is corresponding with self-lubricating oil tank 7's position, and fixed connection between screw sleeve 9 and the self-lubricating oil tank 7 that corresponds, and screw sleeve 9's removal can drive self-lubricating oil tank 7 and remove to the removal effect of drive right sliding door 4 and left sliding door 5.
About hob 8 both ends pass through the bearing assembly and are connected with the upper end of lamp house sheet metal frame 1 about, and the one end of controlling hob 8 passes through the shaft coupling and is connected with rotation actuating mechanism's output, through rotation actuating mechanism's setting, can drive about hob 8 rotates, through the rotation drive swivel nut 9 lateral shifting of controlling hob 8 to drive the effect of opening the door, closing the door of drive right side floating gate 4 and left side floating gate 5.
The rotation driving mechanism is a driving motor which is a three-phase asynchronous driving motor, and the forward rotation and the reverse rotation of the left screw rod 8 and the right screw rod 8 are conveniently controlled.
Left and right screw rod 8 uses the middle part as the boundary point and sets up reverse screw thread in the both sides of boundary point symmetry respectively, can control right side floating gate 4 and left floating gate 5 simultaneously to both sides separation or simultaneously to the middle part closure, reaches the effect of opening the door and closing the door.
The working principle is as follows: the driving motor drives the left and right screw rods 8 to rotate, so that the left and right screw rods 8 are matched with the screw sleeves 9 to drive the screw sleeves 9 on the two sides to be close to or far away from each other, and the screw sleeves 9 drive the self-lubricating oil tank 7, the sliding block, the right movable door 4 and the left movable door 5 at the bottom to move, so that the door opening and hanging operations are achieved;
as shown in fig. 2, through the monitoring oil pressure of pipeline pressure sensor 11, confirm whether to fill up self-lubricating oil tank 7, tubular oil tank 10, make the maintenance personal need not dismantle lamp house sheet metal framework 1, directly refuel for self-lubricating oil tank 7, tubular oil tank 10 to can be when pressure equals certain numerical value, early warning in advance avoids refueling and in time causes 6 surface dry grinding of linear guide, improve equipment's whole use accuracy and life.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a shield door linear slide rail lubricating system, includes lamp house panel beating frame (1), left fixed door (2), right fixed door (3), right floating gate (4) and left floating gate (5), its characterized in that: the left fixed door (2) and the right fixed door (3) are respectively fixedly connected to the left end and the right end inside the lamp box sheet metal frame (1), the left movable door (5) and the right movable door (4) are respectively movably supported on the left side and the right side inside the metal frame (1), the upper ends of the left movable door (5) and the right movable door (4) are respectively fixedly connected with a self-lubricating oil tank (7) through screws, the left side and the right side of the upper end of the lamp box sheet metal frame (1) are respectively and transversely and fixedly connected with a linear guide rail (6), a sliding block is arranged on the self-lubricating oil tank (7), the self-lubricating oil tank (7) is connected onto the linear guide rail (6) through the sliding block, the left side and the right side of the upper end of the lamp box sheet metal frame (1) are respectively provided with a tubular oil tank (10), and a pipeline pressure, tubular fuel tank (10) and self-lubricating fuel tank (7) intercommunication, pipeline pressure sensor (11) and check valve (13) are located the one side that is close to self-lubricating fuel tank (7) and keep away from one side of self-lubricating fuel tank (7) respectively on tubular fuel tank (10), the left and right sides of lamp house sheet metal framework (1) upper end all is provided with oiling mouth (12), the left and right sides oiling mouth (12) communicate with tubular fuel tank (10) on the left and right sides respectively, electric connection has status indicator lamp (14) on pipeline pressure sensor (11).
2. The screen door linear slide rail lubrication system of claim 1, wherein: the bottom of the right movable door (4) and the bottom of the left movable door (5) are both connected with supporting rollers through supporting shafts, and supporting rails matched with the supporting rollers are arranged at the bottom end of the inside of the gold frame (1).
3. The screen door linear slide rail lubrication system of claim 1, wherein: screw rod (8) about the upper end of lamp house sheet metal frame (1) transversely is provided with, screw sleeve (9) have all been cup jointed to the outer wall both sides of controlling screw rod (8), screw sleeve (9) are corresponding with the position of self-lubricating oil tank (7), and fixed connection between screw sleeve (9) and the self-lubricating oil tank (7) that corresponds.
4. The screen door linear slide rail lubrication system of claim 3, wherein: both ends pass through bearing assembly and are connected with the upper end of lamp house panel beating frame (1) about control hob (8), the one end of controlling hob (8) is passed through the shaft coupling and is connected with rotation actuating mechanism's output.
5. The screen door linear slide rail lubrication system of claim 4, wherein: the rotation driving mechanism is a driving motor, and the driving motor is a three-phase asynchronous driving motor.
6. The screen door linear slide rail lubrication system of claim 3, wherein: the left screw rod and the right screw rod (8) take the middle part as a boundary point and are symmetrically provided with reverse threads at two sides of the boundary point respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922035718.5U CN211040424U (en) | 2019-11-22 | 2019-11-22 | Shield door linear slide rail lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922035718.5U CN211040424U (en) | 2019-11-22 | 2019-11-22 | Shield door linear slide rail lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211040424U true CN211040424U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922035718.5U Active CN211040424U (en) | 2019-11-22 | 2019-11-22 | Shield door linear slide rail lubricating system |
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| Country | Link |
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| CN (1) | CN211040424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848552A (en) * | 2019-11-22 | 2020-02-28 | 上海玖蓥智能科技有限公司 | Shield door linear slide rail lubricating system |
-
2019
- 2019-11-22 CN CN201922035718.5U patent/CN211040424U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848552A (en) * | 2019-11-22 | 2020-02-28 | 上海玖蓥智能科技有限公司 | Shield door linear slide rail lubricating system |
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