CN109279535B - Lifting and transferring device for main pump body of valve cooling system of convertor station - Google Patents
Lifting and transferring device for main pump body of valve cooling system of convertor station Download PDFInfo
- Publication number
- CN109279535B CN109279535B CN201811062914.5A CN201811062914A CN109279535B CN 109279535 B CN109279535 B CN 109279535B CN 201811062914 A CN201811062914 A CN 201811062914A CN 109279535 B CN109279535 B CN 109279535B
- Authority
- CN
- China
- Prior art keywords
- frame
- pump body
- jack
- support frame
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
- B66F7/18—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks by a single central jack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a pump body lifting and transferring device of a valve cooling system of a convertor station, which comprises a frame, a support frame and a jack, wherein a support with a groove on the support frame can stabilize the pump body, and under the action of the jack, the support frame can lift so as to drive the pump body to be separated from a pump shell, and then the frame is pushed so that the pump body is transferred. The whole process is safe, efficient, time-saving and labor-saving, and damage to the pump body and personnel injury are reduced.
Description
Technical Field
The invention relates to the technical field of convertor stations, in particular to a lifting and transferring device for a main pump body of a valve cooling system of a convertor station.
Background
When the main pump of the valve cooling system of the convertor station is overhauled, the pump body needs to be detached and transferred from the shell, and the prior overhauling technical problems and defects are that: at present, in the on-site main pump overhaul process, each part of a main pump body is extremely heavy, and in the following diagram, overhaul is carried out in two ways: 1. the main pump body is lifted by a crane, an electric hoist and the like in a combined way under the side of the crane, and the force is applied in the lateral direction instead of vertically applied from top to bottom, so that the lifting efficiency is low and the time is long; 2. for the narrow operation space, the traveling crane and the electric hoist cannot be effectively hoisted, and a plurality of people are required to carry the traveling crane to the lower side of the traveling crane for overhauling at present, and then the traveling crane is used for erecting the pump body for overhauling, so that the overhauling is time-consuming and labor-consuming. Is very easy to cause personnel injury. In the process of disassembly and transportation, the pump body end cover is extremely easy to damage the pump body bolts under the action of gravity and when the stress of each side is uneven, so that the bolts and the end cover are damaged.
Disclosure of Invention
In view of the defects existing in the prior art, the invention aims to provide the lifting and transferring device for the main pump body of the valve cooling system of the convertor station, so that the dependence on manpower is reduced, the efficiency and the safety of transferring the pump body are improved, and the damage risk of the pump body in the carrying process is reduced.
In order to achieve the above object, the present invention adopts the following technical scheme.
A main pump body lifting and transferring device of a valve cooling system of a convertor station comprises a frame, a supporting frame and a jack;
comprises a frame, a supporting frame and a jack 7;
the frame comprises a frame 1, a first lining plate 2, a second lining plate 3, a jack fixing seat 4, 4 fixed sleeve male heads 5 and 4 truckles 6, wherein the jack fixing seat 4 is fixed at a middle groove of the frame 1, the 4 fixed sleeve male heads 5 are respectively arranged at four corners of the top of the frame 1, and the 4 truckles 6 are arranged at the bottom of the frame 1;
the support frame comprises a support frame 8, a first supporting block 9, a second supporting block 10, square steel cushion blocks 11 and 4 fixed sleeve female heads 12, wherein the first supporting block 9 is fixed on one long side of the support frame 8, the square steel cushion blocks 11 are fixed on the other long side of the support frame 8, the second supporting block 10 is fixed on the square steel cushion blocks 11, and the 4 fixed sleeve female heads 12 are respectively arranged at four corners of the support frame 8;
when the jack 7 is used, the jack fixing seat 4 of the frame is provided with the jack 7, and the 4 male heads 5 of the fixing sleeve are respectively inserted into the 4 female heads 12 of the fixing sleeve, so that the frame and the supporting frame are assembled together.
According to the pump body lifting and transferring device of the valve cooling system of the convertor station, the pump body can be stably supported by the support with the grooves on the support frame, and the support frame can be lifted under the action of the jack, so that the pump body is driven to be separated from the pump shell, and the frame is pushed, so that the pump body is transferred. The whole process is safe, efficient, time-saving and labor-saving, and damage to the pump body and personnel injury are reduced.
Drawings
Fig. 1 is a schematic diagram of a frame in a lifting and transferring device of a main pump body of a valve cooling system of a convertor station;
fig. 2 is a schematic structural view of a support frame in a lifting and transferring device of a main pump body of a valve cooling system of a convertor station.
Detailed Description
Embodiments of the present invention are described below with reference to the accompanying drawings.
The invention relates to a lifting and transferring device for a main pump body of a valve cooling system of a convertor station, which is shown in figure 1 and comprises a frame, a supporting frame and a jack.
The frame includes frame 1, first welt 2, second welt 3, jack fixing base 4, 4 public heads 5 of fixed cover and 4 truckles 6, and jack fixing base 4 is fixed in the middle groove of frame 1 department, and 4 public heads of fixed cover set up respectively in four angles at frame top, and 4 truckles 6 are installed in frame bottom.
The support frame comprises a support frame 8, a first supporting block 9, a second supporting block 10, square steel cushion blocks 11 and 4 fixed sleeve female heads 12, wherein the first supporting block 9 is fixed on one long side of the support frame 8, the square steel cushion blocks 11 are fixed on the other long side of the support frame 8, the second supporting block 10 is fixed on the square steel cushion blocks 11, and the 4 fixed sleeve female heads 12 are respectively arranged at four corners of the support frame 8;
when the jack 7 is used, the jack fixing seat 4 of the frame is provided with the jack 7, and the 4 male heads 5 of the fixing sleeve are respectively inserted into the 4 female heads 12 of the fixing sleeve, so that the frame and the supporting frame are assembled together.
The invention designs a pump body support plate vehicle device with a transferable function, which is designed to be liftable according to an equipment field and an equipment structure support plate vehicle, a frame is formed by adopting profile assembly welding, a two-directional two-ten-thousand castor (one of which is provided with a universal wheel belt brake), a support frame is formed by adopting profile assembly welding, a support limiting block is made of nylon material, the pump body and a pump shell are prevented from being knocked and bumped during use, the frame, the support frame, a jack and a manual pump are required to be assembled and then placed under equipment during use, the manual pump is pressed, and the support frame is lifted, so that the pump body is separated from the pump shell, and then the trolley is pushed to a designated place.
In conclusion, the invention adopts a light, convenient and quick device, the support frame is made of nylon material, collision and collision injury with the coupling during use are prevented, the hydraulic device can quickly and effectively lift the coupling away from the base, and the product quality safety requirement is met. The hydraulic device is used for supporting the lower part of the pump body from the pump shell, a certain displacement is provided upwards, the collision between a pump shell bolt and the pump body is prevented, and the sliding wheel is used for sliding, so that the pump body transferring function is realized.
The foregoing examples merely illustrate embodiments of the invention and are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (1)
1. A lifting and transferring device for a main pump body of a valve cooling system of a convertor station is characterized in that,
comprises a frame, a supporting frame and a jack (7);
the frame comprises a frame (1), a first lining plate (2), a second lining plate (3), a jack fixing seat (4), 4 fixing sleeve male heads (5) and 4 truckles (6), wherein the jack fixing seat (4) is fixed at a middle groove of the frame (1), the 4 fixing sleeve male heads (5) are respectively arranged at four corners of the top of the frame (1), and the 4 truckles (6) are arranged at the bottom of the frame (1);
the support frame comprises a support frame (8), a first supporting block (9), a second supporting block (10), square steel cushion blocks (11) and 4 fixed sleeve female heads (12), wherein the first supporting block (9) is fixed on one long edge of the support frame (8), the square steel cushion blocks (11) are fixed on the other long edge of the support frame (8), the second supporting block (10) is fixed on the square steel cushion blocks (11), and the 4 fixed sleeve female heads (12) are respectively arranged at four corners of the support frame (8);
when the lifting jack is used, the lifting jack (7) is arranged in the lifting jack fixing seat (4) of the frame, and the 4 fixed sleeve male heads (5) are respectively inserted into the 4 fixed sleeve female heads (12), so that the frame and the support frame are assembled together;
the 4 casters (6) comprise 2 directional casters and 2 universal casters;
the jack (7) is a separated hydraulic jack;
the first supporting block (9) and the second supporting block (10) are made of nylon materials, and the supporting frame is formed by assembling and welding sectional materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811062914.5A CN109279535B (en) | 2018-09-12 | 2018-09-12 | Lifting and transferring device for main pump body of valve cooling system of convertor station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811062914.5A CN109279535B (en) | 2018-09-12 | 2018-09-12 | Lifting and transferring device for main pump body of valve cooling system of convertor station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109279535A CN109279535A (en) | 2019-01-29 |
| CN109279535B true CN109279535B (en) | 2023-10-27 |
Family
ID=65181345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811062914.5A Active CN109279535B (en) | 2018-09-12 | 2018-09-12 | Lifting and transferring device for main pump body of valve cooling system of convertor station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109279535B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3363778A (en) * | 1965-05-17 | 1968-01-16 | Larsson Lars Albert | Lifting device for motor vehicles |
| US6257552B1 (en) * | 1998-09-15 | 2001-07-10 | Gray Automotive Products, Inc. | Arrangement for handling a load |
| CN201473218U (en) * | 2009-09-04 | 2010-05-19 | 南京钢铁股份有限公司 | Automatic jacking type bridge crane |
| CN203497989U (en) * | 2013-09-26 | 2014-03-26 | 中国核工业二三建设有限公司 | Supporting tool |
| CN105390968A (en) * | 2015-12-08 | 2016-03-09 | 江苏省电力公司南京供电公司 | Universal central high-voltage switch cabinet maintenance cart |
| CN108373131A (en) * | 2018-05-28 | 2018-08-07 | 合肥航机械科技股份有限公司 | A kind of lifting device mobile convenient for accident vehicle lifting |
-
2018
- 2018-09-12 CN CN201811062914.5A patent/CN109279535B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3363778A (en) * | 1965-05-17 | 1968-01-16 | Larsson Lars Albert | Lifting device for motor vehicles |
| US6257552B1 (en) * | 1998-09-15 | 2001-07-10 | Gray Automotive Products, Inc. | Arrangement for handling a load |
| CN201473218U (en) * | 2009-09-04 | 2010-05-19 | 南京钢铁股份有限公司 | Automatic jacking type bridge crane |
| CN203497989U (en) * | 2013-09-26 | 2014-03-26 | 中国核工业二三建设有限公司 | Supporting tool |
| CN105390968A (en) * | 2015-12-08 | 2016-03-09 | 江苏省电力公司南京供电公司 | Universal central high-voltage switch cabinet maintenance cart |
| CN108373131A (en) * | 2018-05-28 | 2018-08-07 | 合肥航机械科技股份有限公司 | A kind of lifting device mobile convenient for accident vehicle lifting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109279535A (en) | 2019-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102424072A (en) | Traveling device, and crawler pile frame and disassembling method and boarding method thereof | |
| CN109279535B (en) | Lifting and transferring device for main pump body of valve cooling system of convertor station | |
| CN110759232A (en) | Hoisting tool and hoisting method for lower support roller stepped plate of four-roller type rolling mill | |
| CN212633845U (en) | Dismounting device for roller seat | |
| CN202368697U (en) | Traveling device and crawler pile frame | |
| CN209161370U (en) | The Converter Station Valve cooling system main pump pump housing lifts transfer device | |
| CN211733694U (en) | Narrow gauge mine car maintenance device | |
| KR101087850B1 (en) | Traction Cart and Towing Method using the Traction Cart | |
| CN209890172U (en) | Hoisting device of vehicle power assembly | |
| CN210557188U (en) | Walking wheel structure for equipment transportation and installation | |
| CN114105042A (en) | GIS equipment carrying device | |
| CN218579433U (en) | Lifting device | |
| KR20220130237A (en) | Loading and unloading large machine with rapid disassembly and assembly mechanism and loading and unloading method | |
| CN219837724U (en) | Dismounting device for drawer type thrust cooler | |
| KR102682963B1 (en) | Conveyance tool for boiler feed pump | |
| CN106218666B (en) | Hydraulic pressure re-railing block | |
| CN219408909U (en) | Mining explosion-proof pneumatic hoist lifting beam | |
| CN218989406U (en) | Wire loosening device | |
| WO2015029017A1 (en) | Solid tire press | |
| CN216265893U (en) | Lifting type movable working platform | |
| CN215042849U (en) | Transport vehicle for transporting main steam isolation valve driving mechanism | |
| CN210656010U (en) | Lifting appliance matched with forklift for transferring or dismantling bridge guardrail template | |
| CN217622971U (en) | Movable locomotive wheel hub dismounting device | |
| CN219948274U (en) | Trolley for placing one-ring four-hook plate blank lifting tool | |
| CN215850566U (en) | Narrow gauge mine car is to dismounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |