CN216841121U - Automatic oil adding device for civil air defense door - Google Patents
Automatic oil adding device for civil air defense door Download PDFInfo
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- CN216841121U CN216841121U CN202220270815.1U CN202220270815U CN216841121U CN 216841121 U CN216841121 U CN 216841121U CN 202220270815 U CN202220270815 U CN 202220270815U CN 216841121 U CN216841121 U CN 216841121U
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- door
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Abstract
The utility model relates to an automatic oil adding technical field specifically is an automatic oil adding device of civil air defense door, including the door frame, the inside fixedly connected with pivot of door frame, pivot surface fixedly connected with quantity is two the equal fixedly connected with connecting plate in bearing right side, two connecting plate back fixedly connected with door leaf, door frame top fixedly connected with box. This automatic device that adds oil of people's air defense door, during the use, open the box door, then add oil storage box inside through adding the oil pipe with oil, then set up the motor into intermittent type nature work, when needs add oil, the motor starts to drive the gear rotation, the gear rotation drives the ratch and removes left, the ratch removes left and drives the transfer line downstream, the transfer line downstream drives piston downstream, thereby oil can flow to the oil pipe through the play oil pipe intraduct, the intraduct by can flow to the bearing at top on, unnecessary oil can flow to lubricate on the bearing of bottom through the drainage groove.
Description
Technical Field
The utility model relates to a civil air defense door technical field specifically is an automatic oiling device of civil air defense door.
Background
The civil air defense door is a door of an entrance and an exit of civil protection engineering, and the classification of the civil air defense door is more distinct, and the civil air defense door comprises various civil air defense devices such as common single-leaf and double-leaf protective airtight doors and airtight doors, a movable door threshold single-leaf and double-leaf protective airtight doors and the like.
The most of the civil air defense doors are installed underground, and the underground environment is dark and moist, so that the connecting pieces of the civil air defense doors are easy to rust, lubricating oil needs to be added regularly, the existing lubricating oil adding mode is that the lubricating oil is added manually, but the manual adding is time-consuming and labor-consuming, and the adding is easy to forget, so that the connecting pieces of the civil air defense doors are abraded, and the automatic oil adding device for the civil air defense doors is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an automatic oiling device of people's air defense door possesses advantages such as easy operation, practicality are strong, solves artifical oiling problem that not only takes time and forget easily.
In order to achieve the above object, the utility model provides a following technical scheme: the automatic oil adding device for the civil air defense door comprises a door frame, wherein a rotating shaft is fixedly connected inside the door frame, two bearings are fixedly connected to the outer surface of the rotating shaft, connecting plates are fixedly connected to the right sides of the two bearings, door leaves are fixedly connected to the back surfaces of the two connecting plates, a box body is fixedly connected to the top of the door frame, and an oil adding structure is fixedly connected inside the box body;
the oil adding structure comprises a motor fixedly connected inside the box body, the outer surface of the motor output shaft is fixedly connected with a gear, the bottom of the gear is movably connected with a toothed bar, the toothed bar and the gear are in a meshed state, the inside of the box is fixedly connected with an oil storage box, the left side of the oil storage box is fixedly connected with an oil filling pipe, the inside of the oil storage box is movably connected with a transmission rod, the bottom of the transmission rod is fixedly connected with a piston, the bottom of the oil storage box is fixedly connected with an oil outlet pipe, the bottom of the oil outlet pipe is fixedly connected with an oil filling pipe, the right side of the toothed bar is fixedly connected with a fixed rod, the inside of the box is fixedly connected with a sleeve, and the outer surface of the transmission rod is movably connected with a reset spring.
Through adopting above-mentioned technical scheme, when needs add oil, the motor starts to drive the gear rotation, and the gear rotation drives the rack bar and removes left, and the rack bar removes left and drives the transfer line downstream, and the transfer line downstream drives the piston downstream, thereby oil can flow to the oil pipe inside through the oil outlet pipe.
Further, the inside fixedly connected with bracing piece of door frame, oil pipe fixed connection is inside the bracing piece.
Through adopting above-mentioned technical scheme, can support fixedly to adding oil pipe through setting up the bracing piece.
Further, the outer surface of the fixing rod is movably connected with a spring, and the top and the bottom of the fixing rod are fixedly connected with a connecting column.
Through adopting above-mentioned technical scheme, can reset the ratch through setting up the spring.
Further, the spout, two have all been seted up to sleeve top and bottom the equal fixedly connected with pulley in connecting column top and bottom, two the equal swing joint of pulley is inside the spout.
By adopting the technical scheme, the friction force generated when the fixing rod moves left and right can be realized.
Further, the shape of the longitudinal section of the transmission rod is trapezoidal, the shape of the longitudinal section of the toothed rod is trapezoidal, and the inclined plane inclination angle of the transmission rod is the same as that of the toothed rod.
By adopting the technical scheme, the transmission rod can be driven to move downwards when the toothed bar moves leftwards.
Further, the rack bar is movably connected with the transmission rod, and the gear is an incomplete gear.
Through adopting above-mentioned technical scheme, through being incomplete gear with the gear, the gear can realize the rack left and right sides reciprocating motion with the spring cooperation.
Further, the front face of the box body is movably connected with a box body door, and an observation window is arranged inside the box body door.
By adopting the technical scheme, the oil level in the oil storage box can be observed by arranging the observation window.
Furthermore, the rotating shaft is internally provided with two drainage grooves, and the oil filling pipe is positioned at the top of the bearing.
Through adopting above-mentioned technical scheme, oil can lubricate two bearings through the drainage groove.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this automatic device that adds oil of people's air defense door, during the use, open the box door, then add oil storage box inside through adding the oil pipe with oil, then set up the motor into intermittent type nature work, when needs add oil, the motor starts to drive the gear rotation, the gear rotation drives the ratch and removes left, the ratch removes left and drives the transfer line downstream, the transfer line downstream drives piston downstream, thereby oil can flow to the oil pipe through the play oil pipe intraduct, the intraduct by can flow to the bearing at top on, unnecessary oil can flow to lubricate on the bearing of bottom through the drainage groove.
2. This automatic oiling device of people's air defense door, when the gear does not have a department of tooth and rotates the ratch, the spring can reset the ratch, and when the ratch moved left, reset spring can reset the transfer line.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in the structure of FIG. 1;
fig. 3 is a front view of the structure box body of the utility model.
In the figure: 1. a door frame; 2. a rotating shaft; 3. a bearing; 4. a connecting plate; 5. a door leaf; 6. a support bar; 7. adding an oil pipe; 8. a box body; 9. a motor; 10. a gear; 11. a rack bar; 12. a sleeve; 13. fixing the rod; 14. a spring; 15. connecting columns; 16. a pulley; 17. a chute; 18. an oil storage box; 19. a transmission rod; 20. a piston; 21. an oil filler tube; 22. an oil outlet pipe; 23. a box door; 24. an observation window; 25. a drainage groove; 26. a return spring.
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.
Referring to fig. 1-3, the automatic oil adding device for the civil air defense door in the embodiment includes a door frame 1, a rotating shaft 2 is fixedly connected inside the door frame 1, two bearings 3 are fixedly connected to the outer surface of the rotating shaft 2, a connecting plate 4 is fixedly connected to the right sides of the two bearings 3, the same door leaf 5 is fixedly connected to the back sides of the two connecting plates 4, a box body 8 is fixedly connected to the top of the door frame 1, a box body door 23 is movably connected to the front side of the box body 8, and an oil adding structure is fixedly connected to the inside of the box body 8.
Wherein, the oil adding structure comprises a motor 9 fixedly connected inside a box body 8, the outer surface of an output shaft of the motor 9 is fixedly connected with a gear 10, the gear 10 is an incomplete gear, the bottom of the gear 10 is movably connected with a toothed bar 11, the toothed bar 11 is meshed with the gear 10, the toothed bar 11 is positioned at the top of an oil storage box 18, the inside of the box body 8 is fixedly connected with the oil storage box 18, the left side of the oil storage box 18 is fixedly connected with an oil adding pipe 21, the inside of the oil storage box 18 is movably connected with a transmission rod 19, the toothed bar 11 is movably connected with the transmission rod 19, the bottom of the transmission rod 19 is fixedly connected with a piston 20, the piston 20 is movably connected with the inside of the oil storage box 18, the bottom of the oil storage box 18 is fixedly connected with an oil outlet pipe 22, the bottom of the oil outlet pipe 22 is fixedly connected with an oil adding pipe 7, the oil adding pipe 7 is positioned at the top of a bearing 3, the right side of the toothed bar 11 is fixedly connected with a fixed rod 13, the inside of the box body 8 is fixedly connected with a sleeve 12, the outer surface of the transmission rod 19 is movably connected with a reset spring 26, reset spring 26 is fixed connection with piston 20, reset spring 26 is fixed connection with transfer line 19, the inside fixedly connected with bracing piece 6 of door frame 1, add inside 7 fixed connection in bracing piece of oil pipe, can support fixedly to adding oil pipe 7 through setting up bracing piece 6, observation window 24 has been seted up to box door 23 inside, through setting up observation window 24, can observe the oil level in the oil storage box 18, 2 inside drainage grooves 25 that are two of seting up quantity of pivot, through setting up drainage groove 25, the oil at 2 tops of pivot can flow inside two bearings 3 through drainage groove 25.
Referring to fig. 2, in this embodiment, a spring 14 is movably connected to an outer surface of the fixing rod 13, connecting posts 15 are fixedly connected to the top and the bottom of the fixing rod 13, sliding grooves 17 are formed in the top and the bottom of the sleeve 12, pulleys 16 are fixedly connected to the top and the bottom of the two connecting posts 15, and the two pulleys 16 are movably connected to the inside of the sliding grooves 17.
The working principle of the above embodiment is as follows: during the use, open box door 23, then add inside oil storage box 18 through adding oil pipe 21 with oil, then set up motor 9 to intermittent type nature work, when needs add oil, motor 9 starts to drive gear 10 rotatory, gear 10 is rotatory to drive rack bar 11 and is moved left, rack bar 11 is moved left and is driven transfer line 19 and move down, transfer line 19 moves down and drives piston 20 and move down, thereby oil can flow to adding oil pipe 7 inside through going out oil pipe 22, add the inside by can flow to the bearing 3 at top of oil pipe 7 on, unnecessary oil can flow to lubricate on the bearing 3 of bottom through drainage groove 25, when gear 10 does not have one of tooth to rotate on rack bar 11, spring 14 can reset rack bar 11, when rack bar 11 moves left, reset spring 26 can reset transfer line 19.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (8)
1. The utility model provides an automatic oiling device of people's air defense door, includes door frame (1), its characterized in that: the door frame (1) is fixedly connected with a rotating shaft (2) inside, the outer surface of the rotating shaft (2) is fixedly connected with two bearings (3), the right sides of the two bearings (3) are fixedly connected with connecting plates (4), the back surfaces of the two connecting plates (4) are fixedly connected with door leaves (5), the top of the door frame (1) is fixedly connected with a box body (8), and the box body (8) is fixedly connected with an oil adding structure inside;
the oil adding structure comprises a motor (9) fixedly connected to the inside of a box body (8), a gear (10) is fixedly connected to the outer surface of an output shaft of the motor (9), a toothed rod (11) is movably connected to the bottom of the gear (10), the toothed rod (11) and the gear (10) are in a meshed state, an oil storage box (18) is fixedly connected to the inside of the box body (8), an oil filling pipe (21) is fixedly connected to the left side of the oil storage box (18), a transmission rod (19) is movably connected to the inside of the oil storage box (18), a piston (20) is fixedly connected to the bottom of the transmission rod (19), an oil outlet pipe (22) is fixedly connected to the bottom of the oil storage box (18), an oil filling pipe (7) is fixedly connected to the bottom of the oil outlet pipe (22), a fixing rod (13) is fixedly connected to the right side of the toothed rod (11), and a sleeve (12) is fixedly connected to the inside of the box body (8), the outer surface of the transmission rod (19) is movably connected with a return spring (26).
2. The automatic oil adding device for the civil air defense door according to claim 1, characterized in that: the inside fixedly connected with bracing piece (6) of door frame (1), add inside oil pipe (7) fixed connection in bracing piece (6).
3. The automatic oil adding device for the civil air defense door according to claim 1, characterized in that: the outer surface of the fixing rod (13) is movably connected with a spring (14), and the top and the bottom of the fixing rod (13) are fixedly connected with a connecting column (15).
4. The automatic oil adding device for the civil air defense door as claimed in claim 3, wherein: sliding grooves (17) are formed in the top and the bottom of the sleeve (12), two sliding wheels (16) are fixedly connected to the top and the bottom of the connecting column (15), and the two sliding wheels (16) are movably connected to the inside of the sliding grooves (17).
5. The automatic oil adding device for the civil air defense door according to claim 1, characterized in that: the shape of the longitudinal section of the transmission rod (19) is trapezoidal, the shape of the longitudinal section of the toothed rod (11) is trapezoidal, and the inclined plane inclination angle of the transmission rod (19) is the same as that of the toothed rod (11).
6. The automatic oil adding device for the civil air defense door according to claim 1, characterized in that: the gear rod (11) is movably connected with the transmission rod (19), and the gear (10) is an incomplete gear.
7. The automatic oil adding device for the civil air defense door according to claim 1, characterized in that: the front face of the box body (8) is movably connected with a box body door (23), and an observation window (24) is arranged inside the box body door (23).
8. The automatic oil adding device for the civil air defense door according to claim 1, characterized in that: the rotating shaft (2) is internally provided with two drainage grooves (25), and the oil adding pipe (7) is positioned at the top of the bearing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220270815.1U CN216841121U (en) | 2022-02-10 | 2022-02-10 | Automatic oil adding device for civil air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220270815.1U CN216841121U (en) | 2022-02-10 | 2022-02-10 | Automatic oil adding device for civil air defense door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216841121U true CN216841121U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220270815.1U Active CN216841121U (en) | 2022-02-10 | 2022-02-10 | Automatic oil adding device for civil air defense door |
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| Country | Link |
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| CN (1) | CN216841121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075678A (en) * | 2022-06-30 | 2022-09-20 | 浙江日创顺大装饰工程有限公司 | Lubricating assembly for intelligent door and window |
-
2022
- 2022-02-10 CN CN202220270815.1U patent/CN216841121U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075678A (en) * | 2022-06-30 | 2022-09-20 | 浙江日创顺大装饰工程有限公司 | Lubricating assembly for intelligent door and window |
| CN115075678B (en) * | 2022-06-30 | 2024-02-27 | 浙江日创顺大装饰工程有限公司 | Lubricating assembly for intelligent doors and windows |
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