CN218079205U

CN218079205U - Main distributing valve maintenance device of hydropower station speed regulator

Info

Publication number: CN218079205U
Application number: CN202222563757.4U
Authority: CN
Inventors: 罗志清; 魏亚军; 郑燕; 林静
Original assignee: Lixian Xinghe Electric Power Co ltd
Current assignee: Lixian Xinghe Electric Power Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2022-12-20
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a power station speed regulator owner distributing valve overhauls device, including mount, driver, bin, lubricator and cleaner, the driver is installed at the top of mount, the lubricator is installed to the inner wall of driver, the motor is installed at the inner wall top of lubricator, and the output of motor installs the dwang, the cleaner is installed to the inner wall of driver, the protective housing is installed to the inside diapire of driver. The utility model discloses an install the lubricator and can realize lubricating function, during the lubrication, at first the cable is clean, and the cable removes in the inside of cleaner, and the motor drives the rolling disc and rotates with the cleaning brush, with the dust clean up on cable surface, the lubricating oil in the water pump will the holding box is taken out afterwards, carries the inside of shower nozzle, lubricating oil and brush contact, and the motor drives the brush and rotates, and the brush is with the even surface of smearing at the cable of lubricating oil, and the friction reduction realizes lubricating function.

Description

Main distributing valve maintenance device of hydropower station speed regulator

Technical Field

The utility model relates to a distribution valve overhauls technical field, specifically is a power station speed regulator owner distribution valve overhauls device.

Background

When the main distributing valve is overhauled, the upper end cover of the main distributing valve needs to be firstly detached, and then the piston and the lining of the main distributing valve are taken out. At present stage when demolising upper end cover, piston and the bush of main distributing valve, can only lean on the manual work to set up the scaffold frame, then the workman stands and takes out upper end cover, piston and the bush of main distributing valve respectively on the scaffold frame, because spare and accessory parts are heavier, the staff is difficult to independently accomplish the maintenance task, this just needs corresponding maintenance auxiliary device, will distribute the valve and hang, and the staff carries out the dismouting detection to it afterwards.

The existing overhauling device has the defects that:

the patent document CN214383644U discloses a maintenance hanging bracket for a main distributing valve of a hydropower station speed regulator, and the right item of protection relates to the technical field of maintenance of the main distributing valve of the hydropower station speed regulator, and comprises an upper support, a middle connecting rod and a lower base, wherein the upper end of the middle connecting rod is fixedly connected with the upper support, the lower end of the middle connecting rod is fixedly connected with the lower base, the upper support is provided with a lifting lug, and the lower base is provided with two connecting holes respectively aligned with bolt holes of an upper end cover of the main distributing valve; the utility model discloses a power station speed regulator main distributing valve overhauls gallows, can dismantle the upper end cover, piston and the bush of main distributing valve very conveniently, solve the upper end cover of main distributing valve, piston and bush and demolish the problem of difficulty, practiced thrift repair time and human cost;

to sum up, above-mentioned file has mainly solved and has overhauld the problem that difficulty and maintenance time are long, overhauls the pressure distribution valve in-process, overhauls the mode that the device adopted hoist and mount, and hoist and mount in-process weight increase, the frictional force increase of rope or cable wherein and device, the wearing and tearing that the cable received are great, need lubricate it, prevent that the cable damage from leading to the pressure distribution valve part to drop.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power station speed regulator owner distributing valve overhauls device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a main distributing valve maintenance device of a hydropower station speed regulator comprises a fixing frame, a driver, a storage box, a lubricator and a cleaner, wherein the driver is installed at the top of the fixing frame, the lubricator is installed on the inner wall of the driver, a motor is installed at the top of the inner wall of the lubricator, a rotating rod is installed at the output end of the motor, a brush is installed on the outer wall of the rotating rod, and a spray head is installed on the outer wall of the lubricator in a penetrating mode;

the bin is installed to the inside roof of driver, the cleaner is installed to the inner wall of driver, the protective housing is installed to the inside diapire of driver.

Preferably, the control panel is installed to the outer wall of mount, and a plurality of control buttons are installed to the outer wall of control panel.

Preferably, the motor is installed to the outer wall of driver, and the output of motor extends into the inside of driver, and the reduction gear is installed to the inner wall of driver, and the output of motor extends into the inside of reduction gear, and the rotary rod is installed to the output end of reduction gear, and the outer wall of rotary rod encircles and installs the cable, and the bottom of cable extends the bottom of mount, and solid fixed ring is installed to the one end of cable.

Preferably, the fixed axle is installed to solid fixed ring's outer wall, and the snap ring is installed to the bottom of fixed axle, and No. two boards are installed to the outer wall of snap ring, and No. one board is installed to solid fixed ring's outer wall, and the top of a board is run through and is installed the screw rod.

Preferably, electric telescopic handle is installed to the inside roof of protective housing, and the conducting rod is installed to electric telescopic handle's bottom, and the current conducting plate is installed to the inside diapire of protective housing, and a plurality of lights are installed to the bottom of mount, and the light passes through wire electric connection with the current conducting plate.

Preferably, the water pump is installed to the inside roof of driver, and the input of water pump extends into the inside of bin, and the output of water pump is connected with the one end of shower nozzle.

Preferably, the outer wall of the cleaner is provided with a motor, the output end of the motor extends into the cleaner, the output end of the motor is provided with a rotating disc, and the outer wall of the rotating disc is provided with a cleaning brush.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install the lubricator and can realize lubricating function, when lubricated, at first the cable is clean, the cable removes in the inside of cleaner, the motor drives rolling disc and cleaning brush and rotates, with the dust clean up on cable surface, then the water pump takes out the lubricating oil in the holding tank, carries the inside of shower nozzle, lubricating oil and brush contact, the motor drives the brush and rotates, the brush evenly coats lubricating oil on the surface of cable, the friction is reduced, realize lubricating function;

2. the utility model discloses an install the protector and can realize the illumination function, when needing the illumination, start electric telescopic handle, electric telescopic handle extension drives the conducting rod and removes, conducting rod and current conducting plate contact afterwards for circuit UNICOM, the light of mount bottom is lighted, throws light on to the distributing valve of below hoist and mount, makes things convenient for the staff to overhaul.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the structure of the actuator of the present invention;

FIG. 3 is a schematic view of a part of the structure of the fixing ring of the present invention;

fig. 4 is a schematic structural view of a part of the protective shell of the present invention;

fig. 5 is a schematic view of the structure of the cleaner and the lubricator of the present invention.

In the figure: 1. a fixed mount; 101. a control panel; 102. a control button; 2. a driver; 201. a motor; 202. a speed reducer; 203. rotating the rod; 204. a cable; 3. a storage tank; 301. a water pump; 4. a fixing ring; 401. a fixed shaft; 402. a first board; 403. a snap ring; 404. a second plate; 405. a screw; 5. a protective shell; 501. an electric telescopic rod; 502. a conductive plate; 503. an illuminating lamp; 6. a lubricator; 601. a motor; 602. rotating the rod; 603. a brush; 604. a spray head; 7. a cleaner; 701. an electric motor; 702. rotating the disc; 703. a cleaning brush.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, fig. 2 and fig. 5, the present invention provides an embodiment: the utility model provides a power station speed regulator owner distributing valve overhauls device, includes mount 1, driver 2, bin 3, lubricator 6 and cleaner 7, driver 2 is installed at the top of mount 1, lubricator 6 is installed to the inner wall of driver 2, motor 601 is installed at the inner wall top of lubricator 6, and the output of motor 601 installs dwang 602, brush 603 is installed to the outer wall of dwang 602, shower nozzle 604 is installed in the outer wall of lubricator 6 through-mounting, bin 3 is installed to the inside roof of driver 2, cleaner 7 is installed to the inner wall of driver 2, protective housing 5 is installed to the inside diapire of driver 2, motor 701 is installed to the outer wall of cleaner 7, and motor 701's output extends into the inside of cleaner 7, the rolling disc 702 is installed to the output of motor 701, cleaning brush 703 is installed to the outer wall of rolling disc 702, water pump 301 is installed to the inside roof of driver 2, the input of water pump 301 extends into the inside of storage tank 3, the output of water pump 301 is connected with the one end of shower nozzle 604, during the lubrication, at first cable 204 is clean, cable 204 moves in the inside of cleaner 7, motor 701 drives rolling disc 702 and cleaning brush 703 and rotates, clean up the dust on cable 204 surface, water pump 301 takes out the lubricating oil in storage tank 3 afterwards, carry the inside of shower nozzle 604, lubricating oil and brush 603 contact, motor 601 drives brush 603 and rotates, brush 603 is even with smearing on the surface of cable 204 with lubricating oil, reduce the friction, realize the lubrication function.

Referring to fig. 1, 2 and 3, a control panel 101 is installed on the outer wall of a fixing frame 1, a plurality of control buttons 102 are installed on the outer wall of the control panel 101, a motor 201 is installed on the outer wall of a driver 2, the output end of the motor 201 extends into the driver 2, a speed reducer 202 is installed on the inner wall of the driver 2, the output end of the motor 201 extends into the speed reducer 202, a rotary rod 203 is installed at the output end of the speed reducer 202, a cable 204 is installed around the outer wall of the rotary rod 203, the bottom of the cable 204 extends out of the bottom of the fixing frame 1, a fixing ring 4 is installed at one end of the cable 204, a fixing shaft 401 is installed on the outer wall of the fixing ring 4, a snap ring 403 is installed at the bottom of the fixing shaft 401, a second plate 404 is installed on the outer wall of the snap ring 403, a first plate 402 is installed on the outer wall of the fixing ring 4, a screw rod 405 penetrates through the top of the first plate 402, the fixing ring 4 and the snap ring 403 to fix the two ends of a pressure distribution valve, the screw rod 405 can screw the first plate 402 and the second plate 404, after the fixing, the control button 102 controls the motor 201, the speed reducer 202 drives the rotary rod 203 and the cable 204 to shrink, so as to lift the pressure distribution valve, thereby facilitating maintenance personnel to overhaul the pressure distribution valve.

Please refer to fig. 4, electric telescopic handle 501 is installed to the inside roof of protective housing 5, the conducting rod is installed to electric telescopic handle 501's bottom, current conducting plate 502 is installed to the inside diapire of protective housing 5, a plurality of light 503 are installed to the bottom of mount 1, and light 503 passes through wire electric connection with current conducting plate 502, when needing the illumination, start electric telescopic handle 501, electric telescopic handle 501 extends and drives the conducting rod and remove, conducting rod and current conducting plate 502 contact afterwards, make circuit UNICOM, the light 503 of mount 1 bottom lights, throw light on the distributing valve of hoist and mount below, make things convenient for the staff to overhaul.

The theory of operation, during lubrication, at first, the cable 204 is clean, the cable 204 moves in the inside of cleaner 7, motor 701 drives rolling disc 702 and cleaning brush 703 and rotates, clean up the dust on cable 204 surface, water pump 301 takes out the lubricating oil in with storage tank 3 afterwards, carry the inside of shower nozzle 604, lubricating oil and brush 603 contact, motor 601 drives brush 603 and rotates, brush 603 is on the surface of cable 204 with even the painting of lubricating oil, reduce the friction, realize lubricating function, when needing the illumination, start electric telescopic handle 501, electric telescopic handle 501 extends and drives the conducting rod and remove, conducting rod and conducting plate 502 contact afterwards, make circuit UNICOM, the light 503 of mount 1 bottom lights, the distribution valve of hoist and mount below throws light on, make things convenient for the staff to overhaul.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a power station speed regulator main distributing valve overhauls device, includes mount (1), driver (2), bin (3), lubricator (6) and cleaner (7), its characterized in that: the top of the fixing frame (1) is provided with a driver (2), the inner wall of the driver (2) is provided with a lubricator (6), the top of the inner wall of the lubricator (6) is provided with a motor (601), the output end of the motor (601) is provided with a rotating rod (602), the outer wall of the rotating rod (602) is provided with a brush (603), and the outer wall of the lubricator (6) is provided with a spray head (604) in a penetrating manner;

storage box (3) are installed to the inside roof of driver (2), cleaner (7) are installed to the inner wall of driver (2), protective housing (5) are installed to the inside diapire of driver (2).

2. The maintenance device of the main distributing valve of the hydropower station speed regulator according to claim 1, characterized in that: the outer wall of the fixing frame (1) is provided with a control panel (101), and the outer wall of the control panel (101) is provided with a plurality of control buttons (102).

3. The maintenance device of the main distributing valve of the hydropower station speed regulator according to claim 1, characterized in that: motor (201) are installed to the outer wall of driver (2), and the output of motor (201) extends into the inside of driver (2), reduction gear (202) are installed to the inner wall of driver (2), and the output of motor (201) extends into the inside of reduction gear (202), rotary rod (203) are installed to the output of reduction gear (202), the outer wall of rotary rod (203) encircles and installs cable (204), and the bottom of cable (204) extends the bottom of mount (1), solid fixed ring (4) are installed to the one end of cable (204).

4. The maintenance device of the main distributing valve of the hydropower station speed regulator according to claim 3, characterized in that: fixed axle (401) is installed to the outer wall of solid fixed ring (4), and snap ring (403) are installed to the bottom of fixed axle (401), and No. two board (404) are installed to the outer wall of snap ring (403), and No. one board (402) is installed to the outer wall of solid fixed ring (4), and screw rod (405) are installed in the top of No. one board (402) through.

5. The maintenance device of the main distributing valve of the hydropower station speed regulator according to claim 1, characterized in that: electric telescopic handle (501) are installed to the inside roof of protective housing (5), and the conducting rod is installed to the bottom of electric telescopic handle (501), and current conducting plate (502) are installed to the inside diapire of protective housing (5), and a plurality of light (503) are installed to the bottom of mount (1), and light (503) pass through wire electric connection with current conducting plate (502).

6. The maintenance device of the main distributing valve of the hydropower station speed regulator according to claim 1, characterized in that: the water pump (301) is installed to the inside roof of driver (2), and the input of water pump (301) extends into the inside of bin (3), and the output of water pump (301) is connected with the one end of shower nozzle (604).

7. The maintenance device of the main distributing valve of the hydropower station speed regulator according to claim 1, characterized in that: the outer wall of the cleaner (7) is provided with the motor (701), the output end of the motor (701) extends into the cleaner (7), the output end of the motor (701) is provided with the rotating disc (702), and the outer wall of the rotating disc (702) is provided with the cleaning brush (703).