CN111422754A - Mobile hoisting equipment for diesel generator - Google Patents
Mobile hoisting equipment for diesel generator Download PDFInfo
- Publication number
- CN111422754A CN111422754A CN202010313544.9A CN202010313544A CN111422754A CN 111422754 A CN111422754 A CN 111422754A CN 202010313544 A CN202010313544 A CN 202010313544A CN 111422754 A CN111422754 A CN 111422754A
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- Prior art keywords
- plate
- diesel generator
- movable
- rod
- cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
- B66C5/04—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods with runways or tracks supported for movements relative to bridge or gantry
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/08—Constructional features of runway rails or rail mountings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a mobile lifting device for a diesel generator, a third cylinder piston rod of the invention pushes an inner plate, the inner plate drives a movable rod to move in a rod sleeve, the magnetic chuck on the inner plate is contacted with the side surface of the diesel generator, meanwhile, the piston rod of the second air cylinder pushes the connecting plate, the connecting plate moves along the slide rail on the lower surface of the fixed plate through the slide block on the upper surface, the connecting plate drives the outer plate to move through the movable plate, further the magnetic suction disc is used for absorbing the side surface of the diesel generator to complete the hoisting and fixing of the diesel generator, through the structure, after the diesel generator is lifted by the diesel generator mobile lifting equipment, carry out the centre gripping to diesel generator both sides, effectively fix diesel generator through the magnetic chuck, solve among the prior art handling in-process diesel generator and appear rocking and cause the diesel generator inner structure collision and cause the condition of damage.
Description
Technical Field
The invention relates to the technical field of diesel generators, in particular to a mobile hoisting device for a diesel generator.
Background
The diesel generator set is a power generation device using diesel as main fuel, and is a mechanical device which uses a diesel engine as a motive power to drive a generator (namely an electric ball) to generate power and convert kinetic energy into electric energy and heat energy. In order to reduce the noise generated by the generator set and reduce the influence on the work and life of people, a metal box is arranged outside the diesel generator set, and sound-absorbing materials are attached to the inside of the box, so that the periphery of the generator set is protected.
The existing diesel generator mobile lifting equipment is used for lifting a diesel generator set through an electric hoist, the diesel generator is easy to shake in the lifting process, the internal structure of the diesel generator set is easy to collide due to large-amplitude shaking, the damage is caused, the structural strength of the existing diesel generator mobile lifting equipment is not high, and certain danger exists in the lifting process.
Disclosure of Invention
The invention aims to provide a mobile hoisting device for a diesel generator, which solves the following technical problems: (1) the first cylinder piston rod drives the moving plate to move through the connecting block, the moving plate moves along a sliding rail on the connecting beam through a sliding block at the bottom, the moving plate drives the fixed plate to move through the connecting rod, further the electric hoist is driven to move above the diesel generator, the electric hoist drives the lifting hook to descend through a chain, the diesel generator is lifted by the lifting hook to a position between the four outer plates, then the third cylinder piston rod pushes the inner plate, the inner plate drives the movable rod to move in the rod sleeve, further the magnetic chuck on the inner plate contacts the side face of the diesel generator, meanwhile, the second cylinder piston rod pushes the connecting plate, the connecting plate moves along the sliding rail on the lower surface of the fixed plate through the sliding block on the upper surface, the connecting plate drives the outer plates to move through the movable plate, further the magnetic chuck adsorbs the side face of the diesel generator, the lifting, the two sides of the diesel generator are clamped, the diesel generator is effectively fixed through the magnetic suction disc, and the problem that the diesel generator is damaged due to collision of the internal structure of the diesel generator caused by shaking in the lifting process in the prior art is solved; (2) the upright post is arranged at the bottom of the supporting platform, the two oblique supporting columns are also arranged at the bottom of the supporting platform and are symmetrically arranged at the two sides of the upright post, the connecting post is arranged between the two oblique supporting columns, the top of the connecting post is fixedly connected with the bottom of the upright post, through the structural arrangement, the overall structural strength of the support frame is high, the lifting of a high-quality diesel generator is met, the lower surface of the movable plate is fixedly provided with the two support bars which are vertical to the movable plate, the support bars are fixedly connected with the outer plate, the lower surface of the movable plate is fixedly provided with the two right-angle support blocks which are fixedly connected with the outer plate, and through the structural arrangement, the connecting structural strength of the outer plate and the movable plate is high, provides good supporting force for the outer plate when clamping the diesel generator, prevents the outer plate from bending, the technical problem that hoisting equipment of the diesel generating set in the prior art is not high in structural strength is solved.
The purpose of the invention can be realized by the following technical scheme:
a movable hoisting device for a diesel generator comprises two support frames, two connecting beams are arranged between the two support frames, a movable plate is arranged at the tops of the two connecting beams in a sliding manner, four connecting rods are arranged at the bottom of the movable plate, the movable plate is connected with a fixed plate through the four connecting rods, an electric hoist is arranged on the upper surface of the fixed plate, two mounting plates are symmetrically arranged on the fixed plate, a second air cylinder is fixedly arranged on the mounting plates, the end part of a piston rod of the second air cylinder is connected with a connecting plate, the two connecting plates are connected with the lower surface of the fixed plate in a sliding manner, two movable plates are arranged on the upper surface of the connecting plate, the movable plates are fixedly connected with an outer plate, a third air cylinder is arranged on the outer plate, a piston, electric block passes through the chain and connects the lifting hook, electric block's chain activity runs through the through-hole, sets up through above structure for this diesel generator removes lifting equipment and is carrying out the centre gripping to diesel generator both sides after hoisting diesel generator, effectively fixes diesel generator through the magnetic chuck, prevents that follow-up handling in-process diesel generator from appearing rocking and causing diesel generator inner structure collision and the condition that causes the damage.
Further, the support frame includes a supporting bench, prop up the supporting bench bottom and install the stand, prop up the supporting bench bottom and still install two oblique support columns, two oblique support column symmetries set up in the stand both sides, install the spliced pole between two oblique support columns, spliced pole top fixed connection stand bottom.
Further, the top of the connecting beam is fixedly provided with a slide rail, the two sides of the lower surface of the movable plate are provided with slide blocks, the movable plate is connected with the slide rail at the top of the connecting beam through the slide blocks at the two sides in a sliding manner, one side of the bottom of the movable plate is fixedly provided with a connecting block, one of the support frames is provided with a first air cylinder, and a piston rod of the first air cylinder is connected with the connecting block.
Furthermore, surface mounting has two sliders on the connecting plate, the slide rail is all installed to fixed plate lower surface both sides, the connecting plate passes through two slide rails of two slider sliding connection fixed plate lower surfaces.
Further, fixed surface installs two support bars under the fly leaf, support bar and fly leaf mutually perpendicular, support bar fixed connection planking, fixed surface installs two right angle rest blocks under the fly leaf, right angle rest block fixed connection planking.
Furthermore, two rod sleeves are fixedly installed on the outer plate, movable rods penetrate through the rod sleeves in a movable mode, and the movable rods are fixedly connected with the inner plate.
Further, the working process of the hoisting equipment is as follows:
the method comprises the following steps: the first cylinder piston rod drives the moving plate to move through the connecting block, the moving plate moves along a sliding rail on the connecting beam through a sliding block at the bottom, and the moving plate drives the fixed plate to move through the connecting rod so as to drive the electric hoist to move above the diesel generator;
step two: electric block passes through the chain and drives the lifting hook decline, the lifting hook hangs diesel generator to between four planks, then third cylinder piston rod promotes the inner panel, the inner panel drives the movable rod and removes in the rod cover, and then the magnetic chuck on the inner panel contacts diesel generator side, second cylinder piston rod promotes the connecting plate simultaneously, the connecting plate passes through the slider of upper surface and removes along the slide rail of fixed plate lower surface, the connecting plate passes through the fly leaf and drives the planking and remove, and then adsorb the magnetic chuck diesel generator side, accomplish lifting by crane of diesel generator and fix.
The invention has the beneficial effects that:
(1) the invention relates to a mobile lifting device for a diesel generator, wherein a first cylinder piston rod drives a movable plate to move through a connecting block, the movable plate moves along a slide rail on a connecting beam through a slide block at the bottom, the movable plate drives a fixed plate to move through a connecting rod and further drives an electric block to move above the diesel generator, the electric block drives a lifting hook to descend through a chain, the lifting hook lifts the diesel generator to a position between four outer plates, then a third cylinder piston rod pushes an inner plate, the inner plate drives a movable rod to move in a rod sleeve, a magnetic chuck on the inner plate contacts the side surface of the diesel generator, meanwhile, the second cylinder piston rod pushes a connecting plate, the connecting plate moves along the slide rail on the lower surface of the fixed plate through the slide block on the upper surface, the connecting plate drives the outer plates to move through the movable, through the structural arrangement, after the diesel generator is hoisted, the diesel generator mobile hoisting equipment clamps two sides of the diesel generator, and effectively fixes the diesel generator through the magnetic suction disc, so that the situation that the diesel generator is rocked in the subsequent hoisting process to cause collision of the internal structure of the diesel generator and damage is prevented;
(2) install the stand through a supporting bench bottom, two slant support columns are still installed to a supporting bench bottom, two slant support column symmetries set up in the stand both sides, install the spliced pole between two slant support columns, spliced pole top fixed connection stand bottom, through above structure setting, make the overall structure intensity of support frame high, satisfy high-quality diesel generator's handling, fly leaf lower fixed surface installs two support bars, support bar and fly leaf mutually perpendicular, support bar fixed connection planking, fly leaf lower fixed surface installs two right angle piece, right angle piece fixed connection planking, through above structure setting, make the connection structure intensity of this planking and fly leaf high, provide good holding power for the planking when centre gripping diesel generator, the condition of planking buckling prevents to appear.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of a mobile lifting device for a diesel generator according to the present invention;
FIG. 2 is a schematic structural view of the support frame of the present invention;
fig. 3 is an installation view of the electric block of the present invention;
fig. 4 is a bottom view of the fixation plate of the present invention;
FIG. 5 is a schematic view of the mounting of the magnetic chuck of the present invention.
In the figure: 1. a support frame; 101. a support table; 102. oblique supporting columns; 103. a column; 104. connecting columns; 2. a connecting beam; 3. moving the plate; 31. connecting blocks; 4. a connecting rod; 5. a fixing plate; 51. a through hole; 6. a first cylinder; 7. an electric hoist; 71. a hook; 8. a second cylinder; 81. mounting a plate; 9. a connecting plate; 10. a movable plate; 11. an outer plate; 111. a right-angle support block; 112. a supporting strip; 12. a third cylinder; 13. an inner plate; 14. a magnetic chuck; 15. a rod sleeve; 151. a movable rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the invention is a mobile lifting device for a diesel generator, comprising two support frames 1, two connecting beams 2 are installed between the two support frames 1, a moving plate 3 is slidably installed on the top of the two connecting beams 2, four connecting rods 4 are installed on the bottom of the moving plate 3, the moving plate 3 is connected with a fixed plate 5 through the four connecting rods 4, an electric hoist 7 is installed on the upper surface of the fixed plate 5, two mounting plates 81 are symmetrically installed on the fixed plate 5, a second cylinder 8 is fixedly installed on the mounting plates 81, the end of a piston rod of the second cylinder 8 is connected with a connecting plate 9, the two connecting plates 9 are slidably connected with the lower surface of the fixed plate 5, two moving plates 10 are installed on the upper surface of the connecting plate 9, the moving plates 10 are fixedly connected with an outer plate 11, a third, install two magnetic suction cups 14 on the inner panel 13, through-hole 51 has been seted up on the fixed plate 5, electric block 7 passes through chain connection lifting hook 71, through-hole 51 is run through in the chain activity of electric block 7, make this diesel generator remove hoisting equipment in the back of hoisting diesel generator, carry out the centre gripping to the diesel generator both sides, effectively fix diesel generator through the magnetic suction cup, prevent that follow-up handling in-process diesel generator from appearing rocking and causing diesel generator inner structure collision and cause the condition of damage.
Specifically, the support frame 1 includes a supporting table 101, a column 103 is installed at the bottom of the supporting table 101, two oblique supporting columns 102 are further installed at the bottom of the supporting table 101, the two oblique supporting columns 102 are symmetrically arranged on two sides of the column 103, a connecting column 104 is installed between the two oblique supporting columns 102, and the top of the connecting column 104 is fixedly connected with the bottom of the column 103. The top of the connecting beam 2 is fixedly provided with a sliding rail, the two sides of the lower surface of the movable plate 3 are both provided with a sliding block, the movable plate 3 is connected with the sliding rail at the top of the connecting beam 2 through the sliding blocks at the two sides in a sliding manner, one side of the bottom of the movable plate 3 is fixedly provided with a connecting block 31, one of the support frames 1 is provided with a first air cylinder 6, and a piston rod of the first air cylinder 6. The upper surface of the connecting plate 9 is provided with two sliding blocks, the two sides of the lower surface of the fixing plate 5 are provided with sliding rails, and the connecting plate 9 is connected with the two sliding rails on the lower surface of the fixing plate 5 in a sliding manner through the two sliding blocks. Two supporting bars 112 are fixedly mounted on the lower surface of the movable plate 10, the supporting bars 112 are perpendicular to the movable plate 10, the supporting bars 112 are fixedly connected to the outer plate 11, two right-angle supporting blocks 111 are fixedly mounted on the lower surface of the movable plate 10, and the right-angle supporting blocks 111 are fixedly connected to the outer plate 11. Two rod sleeves 15 are fixedly mounted on the outer plate 11, a movable rod 151 penetrates through the rod sleeves 15 in a movable manner, and the movable rod 151 is fixedly connected with the inner plate 13.
Referring to fig. 1-5, the operation process of the mobile lifting device for the diesel generator according to the present embodiment is as follows:
the method comprises the following steps: a piston rod of the first air cylinder 6 drives the moving plate 3 to move through the connecting block 31, the moving plate 3 moves along a sliding rail on the connecting beam 2 through a sliding block at the bottom, the moving plate 3 drives the fixed plate 5 to move through the connecting rod 4, and then the electric hoist 7 is driven to move above the diesel generator;
step two: electric block 7 drives lifting hook 71 through the chain and descends, lifting hook 71 lifts diesel generator to between four planking 11, then 12 piston rods of third cylinder promote inner panel 13, inner panel 13 drives movable rod 151 and removes in rod cover 15, and then 14 contact diesel generator sides of magnetic chuck on the inner panel 13, 8 piston rods of second cylinder promote connecting plate 9 simultaneously, connecting plate 9 moves along the slide rail of fixed plate 5 lower surface through the slider of upper surface, connecting plate 9 drives planking 11 through fly leaf 10 and removes, and then adsorb diesel generator side with magnetic chuck 14, accomplish diesel generator's lifting by crane fixedly.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (7)
1. The utility model provides a be used for diesel generator to remove equipment of lifting by crane, its characterized in that includes two support frames (1), installs two tie-beams (2) between two support frames (1), and two tie-beams (2) top slide and are provided with movable plate (3), four connecting rods (4) are installed to movable plate (3) bottom, fixed plate (5) are connected through four connecting rods (4) to movable plate (3), surface mounting has electric block (7) on fixed plate (5), symmetrically install two mounting panels (81) on fixed plate (5), fixed mounting has second cylinder (8) on mounting panel (81), second cylinder (8) piston rod end connection connecting plate (9), two connecting plates (9) sliding connection fixed plate (5) lower surface, surface mounting has two fly leaf (10) on connecting plate (9), fly leaf (10) fixed connection planking (11), install third cylinder (12) on planking (11), third cylinder (12) piston rod runs through planking (11) and is connected with inner panel (13), install two magnetic chuck (14) on inner panel (13), through-hole (51) have been seted up on fixed plate (5), lifting hook (71) are connected through the chain in electric block (7), the chain activity of electric block (7) runs through-hole (51).
2. The mobile hoisting equipment for the diesel generator is characterized in that the supporting frame (1) comprises a supporting table (101), an upright column (103) is installed at the bottom of the supporting table (101), two oblique supporting columns (102) are further installed at the bottom of the supporting table (101), the two oblique supporting columns (102) are symmetrically arranged on two sides of the upright column (103), a connecting column (104) is installed between the two oblique supporting columns (102), and the top of the connecting column (104) is fixedly connected with the bottom of the upright column (103).
3. The mobile lifting equipment for the diesel generator is characterized in that a sliding rail is fixedly installed at the top of the connecting beam (2), sliding blocks are installed on two sides of the lower surface of the moving plate (3), the moving plate (3) is connected with the sliding rail at the top of the connecting beam (2) in a sliding mode through the sliding blocks on two sides, a connecting block (31) is fixedly installed on one side of the bottom of the moving plate (3), a first air cylinder (6) is installed on one support frame (1), and a piston rod of the first air cylinder (6) is connected with the connecting block (31).
4. The mobile hoisting equipment for the diesel generator as claimed in claim 1, wherein two sliding blocks are mounted on the upper surface of the connecting plate (9), sliding rails are mounted on two sides of the lower surface of the fixing plate (5), and the connecting plate (9) is slidably connected with the two sliding rails on the lower surface of the fixing plate (5) through the two sliding blocks.
5. The mobile hoisting equipment for the diesel generator as claimed in claim 1, wherein two support bars (112) are fixedly mounted on the lower surface of the movable plate (10), the support bars (112) are perpendicular to the movable plate (10), the support bars (112) are fixedly connected to the outer plate (11), two right-angle support blocks (111) are fixedly mounted on the lower surface of the movable plate (10), and the right-angle support blocks (111) are fixedly connected to the outer plate (11).
6. The mobile lifting equipment for the diesel generator is characterized in that two rod sleeves (15) are fixedly installed on the outer plate (11), a movable rod (151) penetrates through the rod sleeves (15) movably, and the movable rod (151) is fixedly connected with the inner plate (13).
7. The mobile lifting equipment for the diesel generator according to the claims 1-6, characterized in that the working process of the lifting equipment is as follows:
the method comprises the following steps: a piston rod of a first cylinder (6) drives a moving plate (3) to move through a connecting block (31), the moving plate (3) moves along a sliding rail on a connecting beam (2) through a sliding block at the bottom, the moving plate (3) drives a fixed plate (5) to move through a connecting rod (4), and then an electric hoist (7) is driven to move above a diesel generator;
step two: electric block (7) drive lifting hook (71) through the chain and descend, lifting hook (71) hang diesel generator to between four planking (11), then third cylinder (12) piston rod promotes inner panel (13), inner panel (13) drive movable rod (151) remove in rod cover (15), and then magnetic chuck (14) on inner panel (13) contact diesel generator side, while second cylinder (8) piston rod promotes connecting plate (9), slider along the slide rail of fixed plate (5) lower surface through the upper surface in connecting plate (9) removes, connecting plate (9) drive planking (11) through fly leaf (10) and remove, and then adsorb magnetic chuck (14) diesel generator side, accomplish diesel generator's lifting fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010313544.9A CN111422754A (en) | 2020-04-20 | 2020-04-20 | Mobile hoisting equipment for diesel generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010313544.9A CN111422754A (en) | 2020-04-20 | 2020-04-20 | Mobile hoisting equipment for diesel generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111422754A true CN111422754A (en) | 2020-07-17 |
Family
ID=71554153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010313544.9A Pending CN111422754A (en) | 2020-04-20 | 2020-04-20 | Mobile hoisting equipment for diesel generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN111422754A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064523A (en) * | 2020-09-29 | 2020-12-11 | 保利长大工程有限公司 | Reinforcing method for additionally arranging beam slab structure on old stone arch bridge |
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| CN108715403A (en) * | 2018-07-27 | 2018-10-30 | 郑州派锐商贸有限责任公司 | A kind of withdrawing device of plunger pump valve seat |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200717 |
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| RJ01 | Rejection of invention patent application after publication |