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CN-121977156-A - Camera lubrication system with self-regulating function

CN121977156ACN 121977156 ACN121977156 ACN 121977156ACN-121977156-A

Abstract

The invention discloses a camera lubrication system with a self-regulating function, which relates to the technical field of lubrication and comprises a main control box body, a side-hanging type cooling box and a side-hanging type flow guide box, wherein an inner cavity and a movably assembled inner operation box are arranged in the main control box body, an electric control driving unit and a detachable filter module are arranged at the upper end of the main control box body, built-in circulating pumps are arranged in the side-hanging type cooling box and the flow guide box, the cooling box is used for cooling lubricating liquid, and the detachable filter module is matched with an electric control lifting support seat and a pressure sensor module, so that the filter screen is convenient to maintain and self-regulate and control the filtering pressure without stopping. The invention has compact structure and accurate regulation, can realize efficient filtration and circulating cooling of lubricating liquid, reduces operation and maintenance cost, improves lubrication reliability of the camera, adapts to complex working conditions such as high altitude and the like, and ensures long-term stable operation of the camera.

Inventors

  • ZHANG LEI
  • QU JUNJUN
  • ZHANG YONG

Assignees

  • 江苏源普控制设备有限公司

Dates

Publication Date
20260505
Application Date
20260407

Claims (10)

  1. 1. The utility model provides a camera lubricating system that possesses self-regulating function, includes main control box (1) and installs side-hung cooler bin (2) and side-hung water conservancy diversion case (3) in main control box (1) both sides, characterized by main control box (1) inside is equipped with upper end open-ended inside cavity (4), and main control box (1) upper end articulates has convertible case lid (5) that are used for closing upper end open-ended, inside movable the equipped with inside operation box (6) of inside cavity (4), be provided with automatically controlled driving unit (7) and detachable filtration module (8) on convertible case lid (5).
  2. 2. The lubrication system of the camera with the self-regulating function according to claim 1, wherein a bottom supporting seat (9) extending towards the bottom of the main control box body (1) is arranged at the lower end of the connecting surface of the side-hung cooling box (2), a plurality of upper diversion holes (10) are formed in the upper surface of the bottom supporting seat (9), and an inner diversion pipe (11) with an L-shaped structure is fixedly arranged in the bottom supporting seat (9).
  3. 3. A lubrication system for a camera with self-regulating function according to claim 2, wherein the lower surface of the main control box body (1) is provided with a bottom assembly nozzle (12) communicated with the inner cavity (4), and the bottom assembly nozzle (12) is communicated with the inside of the side hanging type cooling box (2) through being inserted into the upper guide hole (10).
  4. 4. The lubrication system of the camera with the self-regulating function according to claim 1, wherein the lower end of the inner operation box (6) is provided with a bottom guide pipe (13) matched with the built-in guide pipe (11), and the upper end of the outer side of the inner operation box (6) is provided with an annular tooth slot (14) matched with the electric control driving unit (7).
  5. 5. The camera lubrication system with self-regulating function according to claim 1, wherein the electric control driving unit (7) comprises a top driving motor (15) fixedly installed at the upper end of the turnover type box cover (5) and a driving gear (16) axially installed on a driving shaft at the lower end of the top driving motor (15), and the driving gear (16) is meshed with an annular tooth groove (14) of the inner operation box (6) to realize rotation regulation of the inner operation box (6) in the inner cavity (4).
  6. 6. The camera lubrication system with the self-adjusting function according to claim 1, wherein the detachable filter module (8) comprises a sliding translation seat (17) arranged at an oil inlet position at the upper end of the turnover type box cover (5), an external installation seat (18) fixed on the sliding translation seat (17), an internal guide cover (19) fixed at an opening position at the inner side of the oil inlet, an external turnover limiting cover (20) movably hinged on the external installation seat (18), an electric control type lifting support seat (21) and a detachable metal filter screen (22) which are arranged in the external installation seat (18), the detachable metal filter screen (22) is detachably assembled on the electric control type lifting support seat (21), and the external turnover limiting cover (20) is used for limiting and fixing the detachable metal filter screen (22).
  7. 7. The camera lubrication system with a self-adjusting function according to claim 6, wherein the electric control type lifting support seat (21) comprises an annular lifting cover (23) arranged in the oil inlet and the built-in guide cover (19), an internal thread lifting gear (24) arranged at the lower end of the built-in guide cover (19), a synchronous gear ring (25), a synchronous motor (26) fixed on the outer side of the built-in guide cover (19) and a lifting screw rod (27) fixed on the inner top surface of the annular lifting cover (23), the lifting screw rod (27) is in threaded fit with the internal thread lifting gear (24), and the synchronous motor (26) is used for driving the synchronous gear ring (25) to drive the internal thread lifting gear (24) to rotate.
  8. 8. The camera lubrication system with self-adjusting function according to claim 7, wherein a pressure sensor module (28) is mounted on the upper surface of the annular lifting cover (23), the pressure sensor module (28) is used for detecting the pressure value of lubricating liquid passing through the detachable metal filter screen (22) in real time, and the pressure value is fed back to the control system to realize automatic adjustment of the electric-control lifting support seat (21).
  9. 9. The camera lubrication system with the self-adjusting function according to claim 7, wherein a lifting screw rod (27) at the bottom of the annular lifting cover (23) penetrates through an internal thread lifting gear (24) in a threaded mode, a plurality of bottom mounting plates (29) protruding inwards are arranged on one side of the bottom of the internal thread lifting gear (19), the internal thread lifting gear (24) is movably mounted on the bottom mounting plates (29), an external tooth socket meshed with the synchronous toothed ring (25) is formed in the outer side face of the internal thread lifting gear (24), and the synchronous motor (26) drives the synchronous toothed ring (25) to movably adjust on the bottom mounting plates (29) through a control gear (30) on a synchronous rotating shaft, so that the internal thread lifting gear (24) is driven to rotate, and lifting adjustment of the annular lifting cover (23) is achieved.
  10. 10. The camera lubrication system with the self-regulating function according to claim 1, wherein the side-hanging type cooling box (2) is communicated with the inner cavity (4) through a circulation flow guide pipe (31) on a connecting surface, an external circulation return pipe (32) is fixedly arranged at the upper end of the side-hanging type flow guide box (3), built-in circulation pumps (33) are arranged in the side-hanging type cooling box (2) and the side-hanging type flow guide box (3), the built-in circulation pumps (33) are used for driving lubricating liquid to circulate in the system, and the side-hanging type cooling box (2) is used for cooling the circulated cooling liquid.

Description

Camera lubrication system with self-regulating function Technical Field The invention relates to the technical field of lubrication, in particular to a camera lubrication system with a self-regulating function. Background With the construction of an energy internet architecture taking new energy as a main body, ultra-high voltage direct current transmission becomes an important mode of power transmission, a power grid presents a 'strong-direct-weak-alternating' characteristic, a camera is used as dynamic reactive compensation core equipment, and by virtue of the advantages of high response speed and strong voltage supporting capability, the method plays a key role in inhibiting transient overvoltage, preventing commutation failure and the like, and is an important support for guaranteeing stable operation of the power grid. The operation of the camera is free from mechanical load, the bearing is used as a high-speed rotating core component, continuous lubrication is needed to form a hydrodynamic oil film, metal contact is converted into liquid friction, abrasion is reduced, heat dissipation and cooling are realized, sealing and dust prevention are realized, and the lubrication reliability directly determines the operation stability and the service life of the camera. However, the camera is often operated in complex environments such as high altitude, and the lubricating liquid is easy to mix with impurities such as metal abrasive dust and dust in long-term circulation, and performance attenuation can occur due to oxidization, temperature rise and the like, and the lubricating liquid needs to be treated in time to maintain the lubricating effect. The existing lubricating liquid treatment mode is mainly to replace lubricating liquid periodically and simply filter, the lubricating liquid needs to be stopped, reactive compensation continuity of a power grid is affected, a large amount of lubricating liquid is wasted, operation and maintenance cost is increased, the filtering precision is low, tiny impurities cannot be removed effectively, oil film breakage and bearing abrasion are easy to occur, and equipment failure is caused. Meanwhile, the existing treatment system lacks of accurate temperature and pressure control, is easy to cause overheat aging or abnormal viscosity of lubricating liquid, has no effective oil fume recovery mechanism, causes leaked lubricating liquid and oil fume to pollute the environment, and has environmental protection hidden danger. In sum, the existing processing mode of the camera lubricating liquid has the problems of low operation and maintenance efficiency, poor processing effect, insufficient environmental protection, higher cost and the like, is difficult to adapt to the long-term stable operation requirement of the camera, and especially cannot meet the use requirement under complex working conditions such as high altitude and the like, so that the development of the efficient, environment-friendly and high-adaptability processing technology of the camera lubricating liquid becomes a technical problem to be solved urgently in the field of operation and maintenance of the current power grid equipment. Disclosure of Invention The invention aims to solve the technical problems that a camera adjusting lubrication system in the prior art has low operation and maintenance efficiency, poor treatment effect, lack of accurate regulation and control and insufficient environmental protection. The invention solves the technical problems by adopting the technical scheme that the camera lubrication system with the self-regulating function comprises a main control box body, a side-hanging cooling box and a side-hanging diversion box which are arranged on two sides of the main control box body, wherein an inner cavity with an open upper end is arranged in the main control box body, a turnover box cover for closing the open upper end is hinged at the upper end of the main control box body, an inner operation box is movably arranged in the inner cavity, and an electric control driving unit and a detachable filter module are arranged on the turnover box cover. The lower end of the connecting surface of the side-hung cooling box is provided with a bottom supporting seat extending to the bottom of the main control box body, the upper surface of the bottom supporting seat is provided with a plurality of upper diversion holes, the inside of the bottom supporting seat is fixedly provided with a built-in diversion pipe with an L-shaped structure, the lower surface of the main control box body is provided with a bottom assembly nozzle communicated with an inner cavity, and the bottom assembly nozzle is communicated with the inside of the side-hung cooling box by inserting the upper diversion holes, so that the circulation of lubricating liquid between the main control box body and the side-hung cooling box is realized. The lower end of the inner operation box is provided with a bottom guide pipe matche