CN111237623B - Elevator maintenance equipment based on force balance principle - Google Patents
Elevator maintenance equipment based on force balance principle Download PDFInfo
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- CN111237623B CN111237623B CN202010186998.4A CN202010186998A CN111237623B CN 111237623 B CN111237623 B CN 111237623B CN 202010186998 A CN202010186998 A CN 202010186998A CN 111237623 B CN111237623 B CN 111237623B
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- Prior art keywords
- movably connected
- elevator maintenance
- force balance
- air
- device based
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
- F16N11/04—Spring-loaded devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
- F16N11/06—Weight-loaded devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
- F16N11/10—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups by pressure of another fluid
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention relates to the technical field of industrial automatic elevator maintenance, and discloses an elevator maintenance device based on a force balance principle, which comprises a shell, wherein a sliding groove is formed in the shell, the surface of the sliding groove is connected with a lifting rod in a sliding manner, an oil wetting layer is formed in the sliding groove, one side, far away from the sliding groove, of the oil wetting layer is fixedly connected with an airflow pipe, a steering shaft is movably connected to the top of the sliding groove in the shell, the surface of the steering shaft is movably connected with a spring rod, the other end of the spring rod is movably connected with a sealing pipe, a balance wire is connected to the inside of the sealing pipe in a sliding manner, an airflow hole is formed in the surface of the sealing pipe, and an air spring. At the moment, the scraper is contacted with the lifting rod and matched with lubricating oil to finish the smearing work; meanwhile, the spring rod works to push the steering shaft to be in contact with the lifting rod, and clamped objects are transferred to different positions from the previous objects, so that the effect of adjusting and transferring precision of the screened objects is achieved.
Description
Technical Field
The invention relates to the technical field of industrial automatic elevator maintenance, in particular to elevator maintenance equipment based on a force balance principle.
Background
Industrial automation is a trend of widely adopting automatic control and automatic adjustment devices in industrial production to replace manual operation machines and machine systems for processing production. Under the automatic condition of industrial production, people only indirectly take care of and supervise machines to produce; where elevators are common equipment used in industry to transfer articles, they require periodic maintenance.
The maintenance work of the elevator mainly comprises the steps of coating lubricating oil and transferring precision adjustment, the traditional lubricating oil coating work is to stop the equipment, manually coat the equipment after disassembly, and then enable the equipment to run for a period of time without load, so that the lubricating oil can be uniformly coated, and the production process of the whole automatic assembly line is influenced; in addition, for the transfer precision adjustment work of the elevator, the prior art can only find out that the precision is wrong after the equipment has problems, and the subsequent processing work of the object is influenced by the action, so that the elevator maintenance equipment based on the force balance principle is produced.
Disclosure of Invention
In order to realize the purposes of oiling according to the dead weight of an object and screening the object to adjust and transfer the precision, the invention provides the following technical scheme: the utility model provides an elevator maintenance of equipment based on balanced principle of power, includes the casing, the spout has been seted up to the inside of casing, and the sliding surface of spout is connected with the lifter, and moist oil reservoir has been seted up to the inside of spout, and one side fixedly connected with air current pipe of the spout of keeping away from of moist oil reservoir, the inside of casing just is located spout top swing joint has the steering spindle, and the surface swing joint of steering spindle has the spring beam, and the other end swing joint of spring beam has the sealed tube, and the inside sliding connection of sealed tube has balance silk, and the air current hole has been seted up on the surface of sealed tube, and the surface swing joint in air current hole has air spring, and air spring's surface swing joint has the push rod, and the surface swing joint of push rod has the fender to hold.
The invention has the beneficial effects that:
1. through receiving the sealed tube volume restriction when the balance silk rocks, and do reciprocating motion in its inside, air spring is aerifyd inflation grow, and its deformation is transmitted to the pneumatic wheel surface by the push rod, and the lubricating oil in the moist oil layer is paintd on the lifter surface, and is paintd evenly by its working stroke afterwards to reached and carried out the effect of fat liquoring work according to the article dead weight change.
2. The weight of the object clamped by the lifting rod is changed, the gear rotates and moves downwards, then is regularly meshed with the scraper, and the scraper is contacted with the lifting rod and matched with lubricating oil to finish the smearing work; meanwhile, the spring rod works to push the steering shaft to be in contact with the lifting rod, and clamped objects are transferred to different positions from the previous objects, so that the effect of adjusting and transferring precision of the screened objects is achieved.
Preferably, the bottom swing joint of pivot has the scraper, and the pointed end of scraper is flexible latex material, and the latex material has certain elasticity, can laminate on its surface when scraper and lifter contact, and then scribble the lubrication evenly.
Preferably, the connection part of the gear and the rotating shaft is movably connected with a pneumatic wheel, and the pneumatic wheel is movably connected with the airflow pipe, so that gas can be conveniently introduced into the airflow pipe, the air pressure in the lubricating oil layer is changed, and the lubricating oil is pushed out.
Preferably, the surface of the balance wire is movably connected with an air pushing plate, the air pushing plate and the air flow holes are in an intercommunicating design, and the air pushing plate can generate stronger air pressure when moving because the sealing pipe is in a sealing design and only one air flow hole is connected with the external air pressure.
Preferably, the lubricating oil is stored in the lubricating oil layer, the concentration of the lubricating oil is standard for flowing in a free state, and the phenomenon that the lubricating oil cannot be pushed out due to too high concentration is prevented.
Preferably, the tooth on gear surface is three to be a set of, and three and evenly distributed are on the surface of gear altogether, and tooth size and the recess looks adaptation on scraper surface, and the gear is the intermittent type regularity with the scraper and promotes the scraper and remove, and when the scraper first time remove with the lifter contact, both are rebounded back after the contact a section distance.
Preferably, a gap with a certain size is reserved at the joint of the sliding groove and the lifting rod, the lifting and shaking force of the lifting rod is matched with the toughness of the sealing pipe, so that a balance force is formed, in a mechanical system, balance refers to a state that an object is still in a static state, or in a uniform linear motion state, or in a state of rotating around a shaft at a uniform speed under the action of a plurality of forces in an inertial reference system, and the state is called that the object is in a balance state, which is called as the balance of the object for short.
Preferably, the air spring and the rotating shaft are in communicated design, and no gap exists between the air spring and the rotating shaft.
Drawings
FIG. 1 is a front cross-sectional view of the housing construction of the present invention;
FIG. 2 is a schematic view of a sealing tube according to the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a schematic view of a rotating shaft structure according to the present invention;
FIG. 5 is a schematic view of a retainer plate according to the present invention;
FIG. 6 is a partial enlarged view of FIG. 5 at B;
FIG. 7 is a schematic view of the structure of the pneumatic wheel of the present invention;
fig. 8 is a schematic view of the gear structure of the present invention.
In the figure: 1-shell, 2-chute, 3-lifting rod, 4-oil moistening layer, 5-airflow tube, 6-steering shaft, 7-spring rod, 8-sealing tube, 9-balance wire, 10-airflow hole, 11-air spring, 12-push rod, 13-retaining plate, 14-rotating shaft, 15-gear, 16-scraper, 17-pneumatic wheel and 18-air pushing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that some, but not all embodiments of the embodiments are described below. Based on the embodiments of the present invention, the embodiments described in the prior art are only other embodiments that can be obtained by a person skilled in the art without inventive work, and all the embodiments belong to the protection scope of the present invention.
Referring to fig. 1 to 8, an elevator maintenance apparatus based on a force balance principle includes a housing 1, a chute 2 is formed inside the housing 1, the chute 2 provides a certain space for movement of a lifting rod 3, the lifting rod 3 is slidably connected to a surface of the chute 2, an oil wetting layer 4 is formed inside the chute 2, lubricating oil is stored inside the oil wetting layer 4, and the lubricating oil can flow to be standard in a free state, so that the phenomenon that the lubricating oil cannot be pushed out due to an excessively high concentration is prevented.
Moist one side fixedly connected with air current pipe 5 of oil reservoir 4 keeping away from spout 2, the inside of casing 1 just is located spout 2 top swing joint has steering spindle 6, when steering spindle 6 and lifter 3 contact, can change the work orbit of lifter 3, and then accomplish article screening work, the surperficial swing joint of steering spindle 6 has spring beam 7, the other end swing joint of spring beam 7 has sealed tube 8, the inside sliding connection of sealed tube 8 has balanced silk 9, balanced silk 9 plays and makes up or bears the effect of the power except that the balancing power, the surperficial swing joint of balanced silk 9 has the gas pushing plate 18, gas pushing plate 18 is the intercommunication design with air current hole 10, because of sealed tube 8 is sealed design and only one air current hole 10 is connected with external atmospheric pressure, so can produce stronger atmospheric pressure when gas pushing plate 18 removes.
A gap with a certain size is reserved at the joint of the sliding chute 2 and the lifting rod 3, the lifting and shaking force of the lifting rod 3 is matched with the toughness of the sealing pipe 8, so that balance force is convenient to form, in a mechanical system, balance refers to a state that an object is still in a static state, or in a uniform linear motion state, or in a state of rotating around a shaft at a uniform speed when being acted by a plurality of forces in an inertial reference system, namely the object is in a balance state, the object is called as balance for short, an airflow hole 10 is formed in the surface of the sealing pipe 8, an air spring 11 is movably connected to the surface of the airflow hole 10, a push rod 12 is movably connected to the surface of the air spring 11, a retaining plate 13 is movably connected to the surface of the.
The bottom swing joint of pivot 14 has scraper 16, and the inside of air spring 11 and pivot 14 is the intercommunication design, and does not have the space between the two, and the tooth three on gear 15 surface is a set of, and three sets of and evenly distributed are on gear 15's surface altogether, and tooth size and the recess looks adaptation on scraper 16 surface, and gear 15 and scraper 16 are the intermittent type regularity promotion scraper 16 and move, and when scraper 16 first moved and lifter 3 contact, both contacted a distance after being rebounded back.
The most advanced of scraper 16 is flexible latex material, the latex material has certain elasticity, can laminate on its surface when scraper 16 contacts with lifter 3, and then scribble the lubrication evenly, the surperficial swing joint of pivot 14 has gear 15, the junction swing joint of gear 15 and pivot 14 has pressure wheel 17, pressure wheel 17 removes in the suction gas gets into air current pipe 5, pressure wheel 17 and air current pipe 5 swing joint, be convenient for introduce gas in air current pipe 5, change the atmospheric pressure in the moist oil layer 4, and then release lubricating oil.
When in use, the weight of the lifting rod 3 after clamping the object is adjusted to be matched with the supporting force provided by the sealing tube 8, a pair of stable balance forces is formed, when the weight of the article transferred by the lifting rod 3 changes, the balance force between the two is broken, according to the force balance principle, excessive or insufficient force can be reflected on the surface of the balance wire 9, when the balance wire 9 shakes, the balance wire is limited by the volume of the sealing tube 8, and the air spring reciprocates in the air spring, so that the air pushing plate 18 swings along with the balance wire 9 to extrude the air in the sealing tube 8 from the air flow hole 10 to flow into the air spring 11, the air spring 11 is inflated to expand, the deformation of the air spring is transmitted to the surface of the air pressure wheel 17 by the push rod 12, the air in the air spring 11 is pushed to the lubricating oil layer 4 after the rear air pressure wheel 17 rolls, lubricating oil in the oil moistening layer 4 is smeared on the surface of the lifting rod 3 and then is evenly smeared by the working stroke of the lifting rod.
The weight of the object clamped by the lifting rod 3 is changed, the push rod 12 is pushed by the air spring 11 to trigger the gear 15 to rotate on the surface of the rotating shaft 14, the gear 15 moves downwards while rotating, then is regularly meshed with the scraper 16, and at the moment, the scraper 16 is pushed out to contact with the lifting rod 3 to match with lubricating oil to finish coating work; meanwhile, the balance wire 9 moves to trigger the spring rod 7 to work, the spring rod 7 works to push the steering shaft 6 to contact with the lifting rod 3, the working track of the lifting rod 3 is further changed, the clamped objects are transferred to different positions of the previous objects, and the work of adjusting the transfer precision and screening is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. An elevator maintenance device based on the principle of force balance, comprising a housing (1), characterized in that: a sliding chute (2) is formed in the shell (1), a lifting rod (3) is connected to the surface of the sliding chute (2) in a sliding mode, a lubricating layer (4) is formed in the sliding chute (2), and an airflow pipe (5) is fixedly connected to one side, far away from the sliding chute (2), of the lubricating layer (4);
the air spring is characterized in that a steering shaft (6) is movably connected to the inside of the shell (1) and located at the top of the sliding groove (2), a spring rod (7) is movably connected to the surface of the steering shaft (6), a sealing pipe (8) is movably connected to the other end of the spring rod (7), a balance wire (9) is slidably connected to the inside of the sealing pipe (8), an air flow hole (10) is formed in the surface of the sealing pipe (8), an air spring (11) is movably connected to the surface of the air flow hole (10), a push rod (12) is movably connected to the surface of the air spring (11), a retaining plate (13) is movably connected to the surface of the push rod (12), a rotating shaft (14) is movably connected to the bottom of the retaining plate (13), and.
2. An elevator maintenance device based on force balance principle according to claim 1, characterized in that: the bottom swing joint of pivot (14) has scraper (16), and the pointed end of scraper (16) is flexible latex material.
3. An elevator maintenance device based on force balance principle according to claim 1, characterized in that: the joint of the gear (15) and the rotating shaft (14) is movably connected with an air pressure wheel (17), and the air pressure wheel (17) is movably connected with the airflow pipe (5).
4. An elevator maintenance device based on force balance principle according to claim 1, characterized in that: the surface of the balance wire (9) is movably connected with an air pushing plate (18), and the air pushing plate (18) and the airflow hole (10) are designed to be communicated.
5. An elevator maintenance device based on force balance principle according to claim 1, characterized in that: lubricating oil is stored in the oil moistening layer (4), and the concentration of the lubricating oil is standard that the lubricating oil can flow in a free state.
6. An elevator maintenance equipment based on force balance principle according to claim 1 or 2, characterized in that: the three teeth on the surface of the gear (15) are in a group, three groups of teeth are uniformly distributed on the surface of the gear (15), and the size of the teeth is matched with the groove on the surface of the scraper (16).
7. An elevator maintenance device based on force balance principle according to claim 1, characterized in that: a gap with a certain size is reserved at the joint of the sliding groove (2) and the lifting rod (3), and the lifting shaking force of the lifting rod (3) is matched with the toughness of the sealing pipe (8).
8. An elevator maintenance device based on force balance principle according to claim 1, characterized in that: the air spring (11) and the rotating shaft (14) are designed to be communicated with each other, and no gap exists between the air spring and the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010186998.4A CN111237623B (en) | 2020-03-17 | 2020-03-17 | Elevator maintenance equipment based on force balance principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010186998.4A CN111237623B (en) | 2020-03-17 | 2020-03-17 | Elevator maintenance equipment based on force balance principle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111237623A CN111237623A (en) | 2020-06-05 |
| CN111237623B true CN111237623B (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010186998.4A Expired - Fee Related CN111237623B (en) | 2020-03-17 | 2020-03-17 | Elevator maintenance equipment based on force balance principle |
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| CN (1) | CN111237623B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112524440A (en) * | 2020-11-27 | 2021-03-19 | 杨方旅 | Total powerstation is with maintaining many topography survey stability base |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB107865A (en) * | 1916-08-31 | 1917-07-19 | Whitehead Torpedo Works Weymou | Improvements in or relating to Means for Lubricating Engines particularly those of Automobile Torpedoes. |
| GB123863A (en) * | 1918-03-27 | 1919-03-13 | Leroy Ayers Biggar | Improvements in and relating to Lubricators. |
| CN201772236U (en) * | 2010-08-18 | 2011-03-23 | 李伟明 | Automatic grease lubricant filler |
| EP2966013B1 (en) * | 2014-07-09 | 2019-09-04 | SKF Lubrication Systems France | Telescopic lubrication injector, notably for grease injection system |
| CN105064843B (en) * | 2015-07-29 | 2017-04-26 | 宁波世通汽车零部件有限公司 | Sliding block and sliding rail matching mechanism |
| CN105775956B (en) * | 2016-03-31 | 2019-05-24 | 张巍 | Portable energy-storage type oil storage tank and construction elevator butter lubricate complete set of equipments |
| CN109058745B (en) * | 2018-08-18 | 2020-07-10 | 徐州华显凯星信息科技有限公司 | Local lubricator for inner wall of pipe fitting |
| CN110360109B (en) * | 2019-06-14 | 2020-11-06 | 蒋友荣 | Driving structure of double-motor pressure pump |
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2020
- 2020-03-17 CN CN202010186998.4A patent/CN111237623B/en not_active Expired - Fee Related
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| CN111237623A (en) | 2020-06-05 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210414 Address after: 312000 room 317, 3rd floor, no.1013, lingbeizhou community, Lingbei Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: Zhuji Yuanpu Machinery Technology Co.,Ltd. Address before: 201500 room 240, building 4, No.11 Zhifu Road, Caojing Town, Jinshan District, Shanghai Applicant before: Amaranth |
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Effective date of registration: 20210514 Address after: 211200 Kechuang building, Futian Road, Zhetang street, Lishui Economic Development Zone, Nanjing City, Jiangsu Province Applicant after: Nanjing Lishui hi tech industry Equity Investment Co.,Ltd. Address before: 312000 room 317, 3rd floor, no.1013, lingbeizhou community, Lingbei Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant before: Zhuji Yuanpu Machinery Technology Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |
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| CF01 | Termination of patent right due to non-payment of annual fee |