CN102372231A - Tool for hoisting mechanical equipment - Google Patents
Tool for hoisting mechanical equipment Download PDFInfo
- Publication number
- CN102372231A CN102372231A CN2011102055170A CN201110205517A CN102372231A CN 102372231 A CN102372231 A CN 102372231A CN 2011102055170 A CN2011102055170 A CN 2011102055170A CN 201110205517 A CN201110205517 A CN 201110205517A CN 102372231 A CN102372231 A CN 102372231A
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- Prior art keywords
- supporting legs
- track girder
- movable supporting
- support leg
- fixed
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- 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.)
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- 239000000725 suspension Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000001816 cooling Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a tool for hoisting mechanical equipment, which is characterized by comprising a track beam (1), a suspended type dual-wheel track pulley (2), a chain block (3), a special hanger (4), a balance weight lever (5), a movable support leg (6) and a fixed support leg (8), wherein the track beam (1) and a base (7) are respectively on and under the movable support leg (6), the suspended type dual-wheel track pulley (2) capable of sliding back and forth, the chain block (3) and the special hanger (4) are arranged on the track beam (1), the movable support leg (6) with a single cantilever structure can be regulated up and down, namely, can be regulated up and down through threads, and the fixed support leg (8) is suspended and vertically fixed on the front end of the track beam (1). The tool has the characteristics of simple structure, flexibility and convenience for use, difficulty in damage of threads on a screw, low labor intensity, high working efficiency and the like.
Description
One, affiliated field:
The present invention relates to that mechanical equipment is installed and the lifting device or the equipment technical field of dismounting, particularly at the drawer type cooling vessel and similar devices is installed and a kind of mechanical equipment lifting device of dismounting.
Two, background technology:
At present; Some mechanical equipments install and the installation and unloading process of dismounting like drawer type cooling vessel and similar devices in, adopt the technology or the method for half artificial half machinery often, normally position 4 long bolts of installation at 4 angles of the flange of drawer type cooling vessel lead; With chain block cooling vessel is sling then; Nut with on 4 screw rods is pressed onto it in equipment, in nutting, slowly discharges chain block simultaneously and cooperates, and cooling vessel is installed.Though this method can solve in the installation process cooling vessel copper pipe and damage easily, and flange screw is many, the technical matters of difficult alignment.But this process also comes with some shortcomings; It at first is inefficiency; In installation and unloading process, need 4 nuts on 4 long bolts be turned simultaneously, chain block is wanted slowly to discharge simultaneously to be used, so long the and use STRTHD of screw rod; The gait of march of nut is very slow, causes work efficiency very low; Next is that mounting tools is fragile, and screw rod is a laterally steering, needs to carry the part weight of cooling vessel, and the screw thread in installation process on the screw rod is fragile.Above-mentioned technical matters can't solve, need be to its thorough improvement.The problem that this process exists is the labyrinth, and therefore, the personnel that how to overcome above-mentioned needs are many, and labour intensity is big, and efficient is low, and the screw thread on the screw rod is fragile etc., and deficiency is the problem that presses for solution present stage.
Three, summary of the invention:
The objective of the invention is: to the prior art situation, design and develop fundamentally to state and deal with problems, provide simple in structure, flexible and convenient to use, the screw thread on the screw rod is not fragile, and labour intensity is low, a kind of mechanical equipment lifting device of high efficiency.
The technical solution adopted for the present invention to solve the technical problems is: a kind of mechanical equipment lifting device is characterized in that: this lifting device is by track girder 1, suspension type two-wheel Rail sliding car 2; Chain block 3, special hanger 4, weight linear meter 5; Movable supporting legs 6 is formed with fixed supporting leg 8, wherein, and movable supporting legs 6 upper and lower track girder 1 and the bases 7 of being respectively; Track girder 1 is provided with suspension type two-wheel Rail sliding car 2 and the chain block 3 and special hanger 4 that can slidably reciprocate, and is as shown in Figure 1.
Movable supporting legs 6 is the movable supporting legs 6 of the single cantilever design that can adjust up and down; For example be designed to the movable supporting legs 6 that screw thread is adjusted up and down; Can certainly be designed to other the movable supporting legs 6 of adjusting mechanism up and down that has; The fixed supporting leg 8 unsettled front ends that are vertically fixed on track girder 1, and fixed supporting leg 8 is fixed on the upper surface of the lifting machine equipment 9 of wanting in using, as shown in Figure 1.
The principle of work of present technique and working process: at first, at first special tool is assembled, as shown in Figure 1; Second; The fixed supporting leg 8 of track girder 1 front end is put into the upper surface (on the outer cover 9 like cooler arrangement) of the lifting machine equipment 9 of wanting; The line of centers of track girder 1 aligns with the line of centers of cooling vessel 10, the movable supporting legs 6 (spiral adjustable support leg 6) of adjustment track girder 1 rear end; The 3rd, adjust (this time-division two kinds of operating modes), if when installing; The rear end of track girder 1 is adjusted to a little more than front end, if when dismounting, the rear end of track girder 1 is adjusted to a little less than front end; Through the effect of gravity, can make advancing of coaster easier like this, suspender is installed on the cooling vessel; Coaster and chain block are clinged to cooling vessel 10 places, strain then cooling vessel 10 is sling, keep the balance of cooling vessel 10 simultaneously through weight linear meter 5; The alignment back just can be carried out the dismounting of equipment and installed, and is illustrated in fig. 1 shown below.
The invention has the beneficial effects as follows: the personnel that can effectively solve dismounting and installation needs are many, and labour intensity is big, and efficient is low; The fragile deficiency that waits of screw thread on the screw rod; And this lifting device has simple in structure, and is flexible and convenient to use, and the screw thread on the screw rod is not fragile; Labour intensity is low, characteristics such as work efficiency height.
Four, description of drawings:
Fig. 1 is an overall structure scheme drawing of the present invention.
Among the figure: 1 track girder, 2 suspension type two-wheel Rail sliding cars, 3 chain blocks, 4 special hangers, 5 weight linear meters, 6 movable supporting legs (spiral can be adjusted supporting leg), 7 bases, 8 fixed supporting legs, the 9 lifting machine equipment of wanting (the for example outer cover of cooler arrangement), 10 cooling vessels.
Five, the specific embodiment:
The specific embodiment of the present invention, as shown in Figure 1, a kind of mechanical equipment lifting device is characterized in that: this lifting device is by track girder 1; Suspension type two-wheel Rail sliding car 2, chain block 3, special hanger 4; Weight linear meter 5, movable supporting legs 6 is formed with fixed supporting leg 8, wherein; Movable supporting legs 6 upper and lower track girder 1 and the bases 7 of being respectively, track girder 1 is provided with suspension type two-wheel Rail sliding car 2 and the chain block 3 and special hanger 4 that can slidably reciprocate, and is as shown in Figure 1.
Movable supporting legs 6 is the movable supporting legs 6 of the single cantilever design that can adjust up and down; For example be designed to the movable supporting legs 6 that screw thread is adjusted up and down; Can certainly be designed to other the movable supporting legs 6 of adjusting mechanism up and down that has; The fixed supporting leg 8 unsettled front ends that are vertically fixed on track girder 1, and fixed supporting leg 8 is fixed on the upper surface of the lifting machine equipment 9 of wanting in using, as shown in Figure 1.
The principle of work of present technique and working process: at first, at first special tool is assembled, as shown in Figure 1; Second; The fixed supporting leg 8 of track girder 1 front end is put into the upper surface (on the outer cover 9 like cooler arrangement) of the lifting machine equipment 9 of wanting; The line of centers of track girder 1 aligns with the line of centers of cooling vessel 10, the movable supporting legs 6 (spiral adjustable support leg 6) of adjustment track girder 1 rear end; The 3rd, adjust (this time-division two kinds of operating modes), if when installing; The rear end of track girder 1 is adjusted to a little more than front end, if when dismounting, the rear end of track girder 1 is adjusted to a little less than front end; Through the effect of gravity, can make advancing of coaster easier like this, suspender is installed on the cooling vessel; Coaster and chain block are clinged to cooling vessel 10 places, strain then cooling vessel 10 is sling, keep the balance of cooling vessel 10 simultaneously through weight linear meter 5; The alignment back just can be carried out the dismounting of equipment and installed, and is illustrated in fig. 1 shown below.
Claims (2)
1. mechanical equipment lifting device is characterized in that: this lifting device is by track girder 1, suspension type two-wheel Rail sliding car (2); Chain block (3), special hanger (4), weight linear meter (5); Movable supporting legs (6) and fixed supporting leg (8) are formed; Wherein, upper and lower track girder (1) and the base (7) of being respectively of movable supporting legs (6), track girder (1) is provided with suspension type two-wheel Rail sliding car (2) and the chain block (3) and the special hanger (4) that can slidably reciprocate.
2. a kind of mechanical equipment lifting device as claimed in claim 1; It is characterized in that: movable supporting legs (6) is the movable supporting legs (6) of the single cantilever design that can adjust up and down; Promptly be designed to the movable supporting legs (6) that screw thread is adjusted up and down; The unsettled front end that is vertically fixed on track girder (1) of fixed supporting leg (8), and fixed supporting leg (8) is fixed on the upper surface of lifting machine equipment (9) of wanting in using.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102055170A CN102372231A (en) | 2011-07-21 | 2011-07-21 | Tool for hoisting mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102055170A CN102372231A (en) | 2011-07-21 | 2011-07-21 | Tool for hoisting mechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102372231A true CN102372231A (en) | 2012-03-14 |
Family
ID=45791559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102055170A Pending CN102372231A (en) | 2011-07-21 | 2011-07-21 | Tool for hoisting mechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102372231A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028985A (en) * | 2014-06-05 | 2014-09-10 | 国家电网公司 | Tool and method for disassembling oil cooler of thrust bearing of water-turbine generator set |
| CN107934795A (en) * | 2017-12-25 | 2018-04-20 | 江苏美泓环保科技有限公司 | Multifunctional engineering is with pulling/cart |
| CN110902578A (en) * | 2019-12-02 | 2020-03-24 | 中国南方电网有限责任公司超高压输电公司广州局 | Suspension type dolly machinery hoist device |
| CN117819411A (en) * | 2024-03-05 | 2024-04-05 | 沈阳露天采矿设备制造有限公司 | Cantilever type lifting telescopic beam device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201036U (en) * | 1985-04-01 | 1986-02-05 | 大连工学院 | Special-shaped double levers bridge crane with round track vehicle |
| FR2811651A1 (en) * | 2000-07-13 | 2002-01-18 | Andre Patrice | Frame for fitting and removal of meter for petrol fillers has rail supporting lifting sheave and crank to push load laterally |
| CN2584585Y (en) * | 2002-10-08 | 2003-11-05 | 彭洪 | Multi-heeling crane |
| JP2004026506A (en) * | 2003-07-22 | 2004-01-29 | Kyoei Seisakusho:Kk | Portal crane |
| CN201169499Y (en) * | 2007-12-17 | 2008-12-24 | 宋春吉 | Portable crane |
| CN201495045U (en) * | 2009-10-10 | 2010-06-02 | 南通润邦重机有限公司 | Monorail semi-portal crane |
| CN201580914U (en) * | 2009-12-28 | 2010-09-15 | 北京奥宇模板有限公司 | Monospar trackless combination gantry crane |
| CN202220058U (en) * | 2011-07-21 | 2012-05-16 | 牡丹江水力发电总厂 | Lifting tool for mechanical equipment |
-
2011
- 2011-07-21 CN CN2011102055170A patent/CN102372231A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201036U (en) * | 1985-04-01 | 1986-02-05 | 大连工学院 | Special-shaped double levers bridge crane with round track vehicle |
| FR2811651A1 (en) * | 2000-07-13 | 2002-01-18 | Andre Patrice | Frame for fitting and removal of meter for petrol fillers has rail supporting lifting sheave and crank to push load laterally |
| CN2584585Y (en) * | 2002-10-08 | 2003-11-05 | 彭洪 | Multi-heeling crane |
| JP2004026506A (en) * | 2003-07-22 | 2004-01-29 | Kyoei Seisakusho:Kk | Portal crane |
| CN201169499Y (en) * | 2007-12-17 | 2008-12-24 | 宋春吉 | Portable crane |
| CN201495045U (en) * | 2009-10-10 | 2010-06-02 | 南通润邦重机有限公司 | Monorail semi-portal crane |
| CN201580914U (en) * | 2009-12-28 | 2010-09-15 | 北京奥宇模板有限公司 | Monospar trackless combination gantry crane |
| CN202220058U (en) * | 2011-07-21 | 2012-05-16 | 牡丹江水力发电总厂 | Lifting tool for mechanical equipment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028985A (en) * | 2014-06-05 | 2014-09-10 | 国家电网公司 | Tool and method for disassembling oil cooler of thrust bearing of water-turbine generator set |
| CN107934795A (en) * | 2017-12-25 | 2018-04-20 | 江苏美泓环保科技有限公司 | Multifunctional engineering is with pulling/cart |
| CN107934795B (en) * | 2017-12-25 | 2024-02-20 | 江苏美泓环保科技有限公司 | Multifunctional hand-pulling/pushing cart for engineering |
| CN110902578A (en) * | 2019-12-02 | 2020-03-24 | 中国南方电网有限责任公司超高压输电公司广州局 | Suspension type dolly machinery hoist device |
| CN117819411A (en) * | 2024-03-05 | 2024-04-05 | 沈阳露天采矿设备制造有限公司 | Cantilever type lifting telescopic beam device |
| CN117819411B (en) * | 2024-03-05 | 2024-05-14 | 沈阳露天采矿设备制造有限公司 | Cantilever type lifting telescopic beam device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20120927 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120927 Address after: 157000 Mudanjiang hydroelectric power plant, 121 East Xin'an street, Heilongjiang, Mudanjiang Applicant after: Mudanjiang HY Power Station Applicant after: State Grid Corporation of China Address before: 157000 Mudanjiang hydroelectric power plant, 121 East Xin'an street, Heilongjiang, Mudanjiang Applicant before: Mudanjiang HY Power Station |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |