CN210041497U

CN210041497U - Vertical water pump motor structure easy to disassemble and assemble

Info

Publication number: CN210041497U
Application number: CN201920612107.XU
Authority: CN
Inventors: 高振平; 高兵权; 侯晓辉; 高翔; 李博文; 隽博文
Original assignee: DATANG BAOJI THERMOELECTRIC POWER PLANT; Datang Shaanxi Power Generation Co Ltd
Current assignee: DATANG BAOJI THERMOELECTRIC POWER PLANT; Datang Shaanxi Power Generation Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-07
Anticipated expiration: 2029-04-30

Abstract

The utility model provides a vertical water pump motor structure of easy dismouting, including maintenance platform, motor, cooler, maintenance platform sets up in the motor top, and the cooler sets up in the motor both sides, both sides respectively are equipped with two lugs around on the motor, be equipped with four hoistholes on the maintenance platform, the hoisthole position corresponds with the lug, be equipped with the detachable removable cover plate for hoist and mount on the hoisthole, the cooler bottom is equipped with the manhole cover plate that can conveniently dismantle, is equipped with two handles on the manhole cover plate. The utility model discloses open the manhole in cooler both sides lower part and install the sealing strip additional, do not influence the cooling effect, only need during the dismantlement with the manhole apron open can, to the sealed certain protection that has played of cooler, when the motor lifts by crane, only need take off motor top removable cover, installation rings that just can be convenient need not demolish the guardrail and the maintenance platform at motor top, have avoided the high altitude construction risk, have shortened the maintenance time limit for a project, have reduced and have dismantled the hoist and mount time.

Description

Vertical water pump motor structure easy to disassemble and assemble

Technical Field

The utility model belongs to the technical field of the cooling circulation water pump, concretely relates to vertical water pump motor structure of easy dismouting.

Background

The circulating pump motor is a high-pressure vertical motor, the body is large in size and mass, the impeller is arranged at the lower part of the motor, and because the bolt fastened by the motor and the base is surrounded in the motor by the coolers at two sides, the coolers at two sides have to be removed firstly when the motor or a pump body is overhauled, and the accessories such as an upper handrail, a ladder stand, a lubricating oil pipeline, a cooler water conduit, an overhauling platform and the like must be removed firstly when the cooler is removed. Because the position of the lifting lug is shielded by the maintenance platform at the top of the motor, the maintenance of the motor or the lifting maintenance of any part of the pump body can be completed only by erecting a scaffold, removing the maintenance platform, the railing, the lubricating oil pipeline, the ladder and the like, installing the lifting ring, when in disassembly and assembly, a worker needs to stand on the motor, vertically cooperate with each other and lift by a crane, the safety belt of the worker does not have a reliable hanging place in the disassembly process, the disassembly difficulty is large, the maintenance progress and the personal safety are directly influenced, the maintenance platform at the top of the motor is higher than the ground, the scaffold is erected at least on two sides of the cooler by four workers in the disassembly process, two professional lifting workers are required to cooperate with each other to suspend the cooler to prevent the cooler from falling in the screw removing process, the four electrical workers need to respectively remove a plurality of left and right bolts of the cooler, and at least, the maintenance time is long, the number of maintenance personnel is large, the labor intensity is high, the disassembly is inconvenient, the sealing gasket of the bolt and the cooler is easily damaged in the disassembly process, the cooling sealing effect is greatly influenced, the sealing gasket needs to be manufactured again when the device is reassembled, and the maintenance time limit and the safe operation of equipment are seriously influenced.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a vertical water pump motor structure of easy dismouting shortens the maintenance time limit for a project, alleviates maintenance operation intensity of labour and operation risk.

The technical scheme of the utility model is that: the utility model provides a vertical water pump motor structure of easy dismouting, includes maintenance platform, motor, cooler, the maintenance platform sets up in the motor top, and the cooler sets up in the motor both sides, both sides respectively are equipped with two lugs around on the motor, be equipped with four hoistholes on the maintenance platform, the hoisthole position corresponds with the lug, be equipped with the removable cover board for hoist and mount on the hoisthole, the cooler bottom is equipped with the manhole cover board of convenient dismantlement, be equipped with two handles on the manhole cover board.

The scheme is further, the edge banding strip is equipped with to manhole apron periphery, be equipped with a plurality of screw holes on edge banding strip, cooler relevant position, the manhole apron relevant position, utilize the screw to be fixed edge banding strip, manhole apron and cooler.

And further, a rubber strip is adhered to the peripheral edge of the manhole cover plate by using a sealant.

The scheme is further, be equipped with a plurality of sealed holes on rubber strip and the screw hole corresponding position, further play sealed effect.

The scheme is further that two fixing pieces are arranged on the movable cover plate, and the length of the fixing pieces is larger than that of the hoisting holes.

The scheme is further that positioning pieces are arranged on two sides of the bottom of the manhole cover plate on the lower portion of the motor.

In a further scheme, the positioning piece is right-angle iron.

The utility model has the advantages that: the utility model discloses open the manhole and install the sealing strip additional in cooler both sides lower part, do not influence the cooling effect of cooler, only need to open the manhole when the motor is dismantled and just can demolish the rag screw of motor, avoided demolising the work of cooler screw and lifting by crane the cooler, played certain protection to the sealed of cooler; when the motor is hoisted, the hoisting movable cover plate on the maintenance platform only needs to be taken down, the hoisting rings can be conveniently installed, the guardrail and the maintenance platform at the top of the motor do not need to be dismantled, and the high-altitude operation risk caused by erecting a scaffold, erecting a herringbone ladder to dismantle the guardrail and the maintenance platform is avoided; the utility model discloses shorten the maintenance time limit for a project, reduced and dismantled the hoist and mount time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the maintenance platform of the present invention;

FIG. 3 is a schematic structural view of the manhole cover plate of the present invention;

wherein: 1. the device comprises an overhaul platform, 2, lifting lugs, 3, a cooler, 4, a manhole cover plate, 5, a handle, 6, a movable cover plate, 7, a fixing piece, 8, an edge sealing strip, 9, screws, 10 and a positioning piece.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which a person skilled in the art can, without any creative effort, fully implement the present invention.

The utility model discloses a concrete implementation mode is: as shown in fig. 1-3, a vertical water pump motor structure of easy dismouting, including overhauing platform 1, motor, cooler 3, overhauing platform 1 sets up in the motor top, and cooler 3 sets up in the motor both sides, both sides respectively are equipped with two lugs 2 around on the motor, it is equipped with four hoistingholes on the platform 1 to overhaul, the hoistinghole position corresponds with lug 2, be equipped with hoist and mount removable cover 6 on the hoistinghole, the 3 bottom of cooler is equipped with the manhole cover plate 4 that conveniently dismantle, be equipped with two handles 5 on the manhole cover plate 4.

Further, the edge banding strip 8 is equipped with to manhole apron 4 periphery, be equipped with a plurality of screw holes on edge banding strip 8, the 3 relevant position of cooler, the 4 relevant positions of manhole apron, utilize screw 9 to fix edge banding strip 8, manhole apron 4 and cooler 3.

Furthermore, the peripheral edge of the manhole cover plate 4 is adhered with a rubber strip by using a sealant.

Furthermore, the rubber strip and the screw hole are provided with sealing holes at corresponding positions, so that the sealing effect is further achieved.

Furthermore, two fixing pieces 7 are arranged on the movable cover plate 6, and the length of each fixing piece is larger than that of each hoisting hole, so that the movable cover plates 6 can be conveniently fixed at two ends of the original overhaul platform 1 and prevented from falling.

Furthermore, positioning parts 10 are arranged on two sides of the bottom of the manhole cover plate 4 on the lower part of the motor.

Further, the positioning member 10 is a right-angle iron.

The utility model discloses an implementation process is: two rectangular manholes which are 1133 mm long and 467mm wide are respectively formed in the lower portions of two sides of the cooler 3, the cut rectangular steel plates are polished to be flat to serve as manhole cover plates 4, flat steel edge sealing strips 8 which are 40 mm by 4mm are welded along the peripheries of the manhole cover plates 4 to expose 25mm, 12 screw holes which are 7.2mm in diameter are evenly distributed along the center line position of 25mm and the position corresponding to the cooler 3, 8mm screw taps are used for tapping respectively, and screws 9 penetrate through the screw holes for fixing; manufacturing a rubber plate with the thickness of 4mm into a rubber strip with the thickness of 25mm, adhering the rubber strip to the periphery of the manhole cover plate 4 along the edge by using glass cement, opening a hole at the position of a screw hole to be used as sealing between the manhole and the manhole cover plate 4, and spraying coloring paint with the color consistent with that of the body on the manhole cover plate 4; right-angle irons with the length of 10mm and the length of 25 x 25mm are respectively welded on the left side and the right side of the lower part of the rectangular manhole to serve as positioning pieces 10 which are used as positioning devices of the manhole cover plate 4 to facilitate accurate positioning, 2 flat steels with the length of 25 x 3mm are respectively welded on the positions of the manhole cover plate 4, which are 300mm away from the left side and the right side, to manufacture pi-shaped handles 5 with the length of 50 x 180mm, and the disassembly and the assembly are convenient; overhaul four angles of platform 1 on 2 upper portions of motor lug, respectively cut four long 272mm, wide 193mm rectangle hoisting hole, the fixed hoist and mount wire rope of rings easy to assemble, and regard the rectangle steel sheet that downcuts as hoist removable cover 6, and two long 370mm band irons (25 x 3 mm) of symmetry welding are as mounting 7 on it, so that fix and prevent to hoist removable cover 6 and drop at former maintenance platform 1 both ends, can prevent again that the foreign matter from dropping and personnel from stepping on empty when keeping the integrality of overhauing platform 1, when lifting by crane the motor, only need take off hoist and mount and use removable cover 6, can install rings.

While the preferred embodiments of the present invention have been described, it is to be understood that the invention is not limited to the precise embodiments described, and that equipment and structures not described in detail are understood to be practiced as commonly known in the art; any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention by those skilled in the art without departing from the technical solution of the present invention.

Claims

1. The utility model provides a vertical water pump motor structure of easy dismouting, includes maintenance platform, motor, cooler, the maintenance platform sets up in pump body top, and the cooler sets up in the motor both sides, both sides respectively are equipped with two lugs around on the motor, a serial communication port, be equipped with four hoistholes on the maintenance platform, the hoisthole position corresponds with the lug, be equipped with the detachable removable cover plate for hoist and mount on the hoisthole, the cooler bottom is equipped with the manhole cover plate of convenient dismantlement, be equipped with two handles on the manhole cover plate.

2. The vertical water pump motor structure of claim 1, characterized in that an edge strip is equipped with to manhole apron periphery, be equipped with a plurality of screw holes on edge strip, cooler relevant position, the manhole apron relevant position, utilize the screw to fix edge strip, manhole apron and cooler.

3. The vertical water pump motor structure easy to assemble and disassemble as claimed in claim 2, wherein the manhole cover plate is adhered with rubber strips along its peripheral edge by a sealant.

4. The vertical water pump motor structure easy to assemble and disassemble according to claim 3, wherein a plurality of sealing holes are formed in the positions corresponding to the rubber strips and the screw holes, so that a further sealing effect is achieved.

5. The vertical water pump motor structure easy to disassemble and assemble according to claim 1, wherein the movable cover plate is provided with two fixing pieces, and the length of the two fixing pieces is greater than that of the hoisting hole.

6. The vertical water pump motor structure easy to disassemble and assemble according to claim 1, wherein positioning parts are arranged on two sides of the bottom of the manhole cover plate.

7. The vertical water pump motor structure easy to disassemble and assemble according to claim 6, wherein the positioning piece is a right-angle iron.