CN104030184B - Draining pump elevating mechanism for transformer station's fire control well - Google Patents
Draining pump elevating mechanism for transformer station's fire control well Download PDFInfo
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- CN104030184B CN104030184B CN201410274089.0A CN201410274089A CN104030184B CN 104030184 B CN104030184 B CN 104030184B CN 201410274089 A CN201410274089 A CN 201410274089A CN 104030184 B CN104030184 B CN 104030184B
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Abstract
The invention discloses the draining pump elevating mechanism for transformer station's fire control well, the bracing frame that including base plate, is arranged on base plate and be arranged on the roller below base plate, the top of support frame as described above is provided with cylinder, one end of cylinder is provided with for rotating shaking the hand of cylinder, being wound with stay cord on cylinder, the free end of stay cord connects the hook for connecting draining pump；Described base plate is provided with through hole, and through hole is installed with the cell body of mating shapes with through hole, and one end of cell body uses chain connection with base plate；The movable end of described cell body is provided with a breach extending to cell body center, and this breach is positioned at the underface of cylinder, and the edge of described breach is provided with a baffle plate, and one end of this baffle plate uses chain connection with the edge of breach.The present invention uses said structure, it is possible to avoids draining pump that friction or collision occur with the borehole wall during lifting, prevents draining pump impaired.
Description
Technical field
The present invention relates to draining pump lays field, is particularly used for the draining pump elevating mechanism of transformer station's fire control well.
Background technology
Transformer station is the place changing voltage, and the electric energy in order to power plant is exported is transported to place farther out, it is necessary to voltage is raised, becomes high-tension electricity, the most on demand voltage is reduced near user, and the work of this buck completes mainly by transformer station.In order to prevent heavy rain, flood etc. from transformer station is produced impact, it is ensured that good drainage effect is the flood control emphasis of transformer station.General transformer station is designed with fire control well, in order to discharge the hydrops in fire control well, needs draining pump is put into fire control well.Having the mode that comparison is traditional, 2 ~ 3 operator, by free-hand, draining pump is put into fire control well at present, this mode not only efficiency is low, and draining pump is putting into when, due to discontinuity equalization, it is easily caused draining pump and collides with the borehole wall, cause the damage of draining pump.
nullAdditionally，Application No. " 201310592374.2 "、The application for a patent for invention of entitled " power system draining pump lifting assistor " discloses a kind of structure，This structure mainly uses cylinder to realize the lifting of draining pump，Although it is easy to operate、Laborsaving，But the problem of there is also，Owing to pull rope is wound around on cylinder，Lifting along with draining pump，Pull rope winding position on cylinder can constantly change，Owing to the lateral attitude of pull rope is unfettered，Cause draining pump also can change to the distance of the borehole wall，It is easy to make draining pump and the borehole wall that friction or collision to occur，Simultaneously，Folding and unfolding along with pull rope，Draining pump has one straight up or downward speed，Add pull rope change in location on cylinder，Draining pump can be made to have the speed of a horizontal direction，So that draining pump is rising or falling when，Horizontal rocking can be produced，Easily cause draining pump to collide with the borehole wall，Application for a patent for invention this problem the most unresolved of the disclosure.
Summary of the invention
Present invention provide for the draining pump elevating mechanism of transformer station's fire control well, it is therefore an objective to solve current draining pump and easily collide with the borehole wall in lifting process or rub, cause the problem that draining pump is impaired.
The purpose of the present invention is achieved through the following technical solutions: for the draining pump elevating mechanism of transformer station's fire control well, the bracing frame that including base plate, is arranged on base plate and be arranged on the roller below base plate, the top of support frame as described above is provided with cylinder, one end of cylinder is provided with for rotating shaking the hand of cylinder, being wound with stay cord on cylinder, the free end of stay cord connects the hook for connecting draining pump；
Described base plate is provided with through hole, and through hole is installed with the cell body of mating shapes with through hole, and one end of cell body uses chain connection with base plate；
The movable end of described cell body is provided with a breach extending to cell body center, and this breach is positioned at the underface of cylinder, and the edge of described breach is provided with a baffle plate, and one end of this baffle plate uses chain connection with the edge of breach.
This programme is on the basis of existing draining pump lowering or hoisting gear, cell body on base plate is improved, by increasing a breach, and make this breach extend to the center of cell body, on the edge of breach, baffle plate is set, before carrying out the descending operation of draining pump, stay cord is snapped in breach, and make stay cord draw close to cell body center, close baffle plate, baffle plate is made to ride on breach, baffle plate and breach surround an annular closed, by stay cord card wherein, so that the stay cord above cell body will not make the stay cord below cell body produce the active force of horizontal direction, make the stretching below cell body only by the pulling force of vertical direction, and then make the more stable lifting of draining pump, avoid draining pump to contact with the borehole wall.
Preferably, described roller is universal wheel, and this universal wheel is with locking mechanism.
Preferably, the described breach part near cell body center is provided with the rubber strip of a semi-circular shape.
The method have the advantages that the present invention is by improving cell body; cell body arranges a breach extending to cell body center; and by baffle plate, stay cord is stuck in the center of cell body; make the stay cord above cell body that the stay cord below cell body will not produce the pulling force of horizontal direction; so that it is guaranteed that the stay cord below cell body is only by the pulling force of vertical direction; the motion making draining pump in the vertical direction is more stable; without there being the motion of horizontal direction; and then avoid draining pump and the borehole wall that friction or collision occur, thus serve the effect of protection draining pump.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of embodiments of the invention 1；
Fig. 2 is the through hole of embodiments of the invention 1 positional structure schematic diagram on base plate；
Fig. 3 is the structural representation of the cell body of embodiments of the invention 1.
Corresponding entitled of reference in accompanying drawing: 1, base plate, 2, bracing frame, 3, roller, 4, cylinder, 5, shake the hand, 6, stay cord, 7, hook, 8, through hole, 9, cell body, 10, breach, 11, baffle plate.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment 1:
As shown in Figure 1 and Figure 2, the draining pump elevating mechanism for transformer station's fire control well described in the present embodiment, the bracing frame 2 that including base plate 1, is arranged on base plate 1 and be arranged on the roller 3 below base plate 1, the top of bracing frame 1 is provided with cylinder 4, one end of cylinder 4 is provided with and shakes the hand 5 for rotate cylinder 4, being wound with stay cord 6 on cylinder 4, the free end of stay cord 6 connects the hook 7 for connecting draining pump；
The base plate 1 of the present embodiment is provided with through hole 8, and through hole 8 is installed with the cell body 9 of mating shapes with through hole 8, and one end of cell body 9 and base plate 1 use chain connection, cell body 9 upwardly-openable, make whole through hole 8 exposed out, it is simple to draining pump passes through.
As it is shown on figure 3, the movable end of the cell body 9 of the present embodiment is provided with a breach 10 extending to cell body 9 center, this breach 10 is positioned at the underface of cylinder 4, and the edge of breach 10 is provided with a baffle plate 11, and one end of this baffle plate 11 uses chain connection with the edge of breach 10.After opening up cell body 9, stay cord 6 is snapped onto in breach 10, and make stay cord 6 near the center of cell body 9, close baffle plate 11, stay cord 6 is stuck in the center of cell body 9, makes stay cord 6 to swing in the horizontal direction.
The operation principle of the present embodiment: when carrying out the step-down operation of draining pump, first, is fixed on draining pump on hook 7, rotation shakes the hand 5, makes draining pump be raised above, opens cell body 9, make through hole 8 exposed out, then fall draining pump, and make draining pump pass through hole gradually to underground moving, slowly close cell body 9, and make in the breach 10 that stay cord 6 snaps on cell body 9, during with stay cord 6 by the center of card to cell body 9, close baffle plate 11, prevent stay cord 6 from swinging in the horizontal direction；When promoting draining pump, operate substantially opposite, rotate and shake the hand 5, make draining pump increase, time soon close to well head, open cell body 9 and baffle plate 11, make stay cord exit breach 10, then proceed to be lifted up draining pump, close cell body 9, make cell body 9 be covered completely by through hole 8, fall draining pump.
Embodiment 2:
The present embodiment is on the basis of embodiment 1, pair roller 3 has carried out defined below: the roller 3 of the present embodiment is universal wheel, thus the position adjustment of easy of rise structure, make through hole 8 be positioned at the center of well head as far as possible, this universal wheel is with locking mechanism, locking mechanism can be after lifting structure chooses position, keep it in that position, it is easy to stably operate, locking mechanism is the existing structure of this area, the most a lot of rollers are all using, such as stroller or some handbarrows, its roller has locking mechanism, therefore its concrete structure just repeats no more at this.
Embodiment 3:
The present embodiment is on the basis of embodiment 1, breach 10 is carried out defined below: the breach 10 of the present embodiment part near cell body 9 center is provided with the rubber strip of a semi-circular shape, thus reduce the friction between stay cord 6 and cell body 9, improve stability and the safety of operation, the most also extend the service life of stay cord 6.
The present invention is illustrated by above-described embodiment, but it is to be understood that, above-described embodiment is only intended to citing and descriptive purpose, and is not intended to limit the invention in described scope of embodiments.Additionally, it will be appreciated by persons skilled in the art that and the invention is not limited in above-described embodiment, more kinds of variants and modifications can also be made according to the teachings of the present invention, within these variants and modifications all fall within scope of the present invention.
Claims (1)
1. for the draining pump elevating mechanism of transformer station's fire control well, it is characterized in that: the bracing frame (2) include base plate (1), being arranged on base plate (1) and the roller (3) being arranged on base plate (1) lower section, the top of support frame as described above (2) is provided with cylinder (4), one end of cylinder (4) is provided with shake the hand (5) for rotating cylinder (4), being wound with stay cord (6) on cylinder (4), the free end of stay cord (6) connects the hook (7) for connecting draining pump；
Described base plate (1) is provided with through hole (8), and through hole (8) is installed with the cell body (9) with the mating shapes of through hole (8), and one end of cell body (9) uses chain connection with base plate (1)；
The movable end of described cell body (9) is provided with a breach (10) extending to cell body (9) center, this breach (10) is positioned at the underface of cylinder (4), the edge of described breach (10) is provided with a baffle plate (11), and one end of this baffle plate (11) uses chain connection with the edge of breach (10)；
Described roller (3) is universal wheel, and this universal wheel is with locking mechanism；
The described breach (10) part near cell body (9) center is provided with the rubber strip of a semi-circular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274089.0A CN104030184B (en) | 2014-06-19 | 2014-06-19 | Draining pump elevating mechanism for transformer station's fire control well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274089.0A CN104030184B (en) | 2014-06-19 | 2014-06-19 | Draining pump elevating mechanism for transformer station's fire control well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104030184A CN104030184A (en) | 2014-09-10 |
| CN104030184B true CN104030184B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410274089.0A Active CN104030184B (en) | 2014-06-19 | 2014-06-19 | Draining pump elevating mechanism for transformer station's fire control well |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104791583B (en) * | 2015-04-10 | 2017-10-24 | 沈阳耐蚀合金泵股份有限公司 | Auxiliary locator and drainage system for draining pump |
| CN106629454A (en) * | 2017-02-27 | 2017-05-10 | 国网山东省电力公司枣庄供电公司 | Mobile type crane |
| CN108576602A (en) * | 2018-05-15 | 2018-09-28 | 安徽省蒸谷米食品科技有限公司 | A kind of preboiled rice infuser device |
| CN110306647B9 (en) * | 2019-05-08 | 2020-12-01 | 安徽企路石工程技术开发有限公司 | Equipment for electric power system maintenance |
| CN111017842A (en) * | 2019-10-22 | 2020-04-17 | 浙江农林大学 | Scenic spot inspection shaft lid car of uncapping |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2780711Y (en) * | 2005-03-11 | 2006-05-17 | 陈友荣 | Multipurpose light elevator |
| CN201762051U (en) * | 2010-09-02 | 2011-03-16 | 江西铜业股份有限公司 | Guiding device for wire rope of scraper winch |
| CN202390096U (en) * | 2011-11-30 | 2012-08-22 | 攀枝花钢城集团有限公司 | Damping device of steel wire ropes |
| CN102530759A (en) * | 2012-01-09 | 2012-07-04 | 青岛港（集团）有限公司 | Releasing and dislocating preventing device for steel wires of drum of crane |
| CN202864796U (en) * | 2012-10-16 | 2013-04-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Lifting plate trolley device |
| CN203110188U (en) * | 2013-01-04 | 2013-08-07 | 洛阳市河之阳高分子材料有限公司 | Hand-pull type material loading device |
| CN103569893B (en) * | 2013-11-22 | 2016-07-06 | 国网山东省电力公司潍坊供电公司 | Power system draining pump lifting assistor |
| CN203582363U (en) * | 2013-12-06 | 2014-05-07 | 中国重汽集团济南动力有限公司 | Guiding device of vehicle winch |
| CN203877827U (en) * | 2014-06-19 | 2014-10-15 | 国网四川省电力公司成都市新都供电分公司 | Draining pump lifting mechanism for firefighting well of transformer substation |
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