CN108529472B - A kind of lifting means for construction - Google Patents
A kind of lifting means for construction Download PDFInfo
- Publication number
- CN108529472B CN108529472B CN201810313707.6A CN201810313707A CN108529472B CN 108529472 B CN108529472 B CN 108529472B CN 201810313707 A CN201810313707 A CN 201810313707A CN 108529472 B CN108529472 B CN 108529472B
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- Prior art keywords
- sole plate
- support
- length
- lift arm
- lifting means
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a kind of lifting means for construction, including sole plate and the upper end side is equipped with mobile spiral wind, the other side is equipped with lifting device, the movable type spiral wind is by guide rail, guide groove, triangular prism shaped support frame, screw rod, frequency modulation motor, connection frame, semicircular arc groove, sliding slot, disc movable supporting seat, sliding supporting bar, telescopic cylinder one, shaft, spool and rotary electric machine one form, the lifting device is by support group frame vertically, assist coiling apparatus, support plate, support arm, lifting cylinder, main lift arm, tilt cylinders one, elongate recesses, secondary lift arm and telescopic cylinder two form, the auxiliary coiling apparatus is by main scroll wheel, rotary electric machine two, arc-shaped guide rail, arc guide barrel, slide, secondary scroll wheel, fixing seat, it is telescopically connected to bar and tilt cylinders Two compositions.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to building field, especially a kind of lifting means for construction.
Background technique
It often needs to carry some larger, heavier articles on building sites, manually goes to carry if relied on, not only efficiency
It is low, but also with being in peril of one's life, it can often see realize what article was promoted by the folding and unfolding for controlling rope on building sites
Equipment is by motor control spool to the folding and unfolding for realizing rope in the equipment, and the article of the promotion needed for rope is overweight
When, it is be easy to cause the generation of motor overload phenomenon, to reduce the service life of motor；Spool drives the folding and unfolding of rope, rope
Corner cut between rope force side and spool outer end is different, and rope folding and unfolding power can also be made to change；Existing building is promoted
Functions of the equipments are more single, and achieved movement is less, therefore need a kind of lifting means for construction now, this sets
Standby that a variety of adjustings movements such as upper and lower, level may be implemented, the auxiliary coiling apparatus being equipped with can alleviate spiral to a certain extent
The pressure of cylinder motor, thus increase its service life, the level that the mobile spiral wind being equipped with passes through change spool
Position, height and position change the folding and unfolding power of rope to control its corner cut between rope.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise a kind of lifting means for construction.
Realize above-mentioned purpose the technical scheme is that, a kind of lifting means for construction, including basic bottom
Seat, sole plate lower end four corners are respectively equipped with movable pulley, and sole plate upper end side is equipped with mobile spiral and twines
Winding apparatus, the sole plate upper end other side are equipped with lifting device, and the movable type spiral wind is by along the base
The guide rail for the certain length along its length that plinth base width direction two sides are respectively equipped with, guide rail upper center have
Guide groove along its length, that sliding end is respectively equipped with one group for can sliding in guide groove and along guide groove length direction is triangular prism shaped
Support frame, the sole plate upper end and the silk along the sole plate length direction that is equipped with of middle part between guide rail position
Bar, screw rod one end connection frequency modulation motor, bottom end and screw rod external activity connection and along its length both ends respectively with
Semicircular arc groove, the triangular prism that the connection frame of triangular prism shaped support frame connection, triangular prism shaped top of support frame portion have
It is respectively equipped in the sliding slot of the connection semicircular arc groove being had in the middle part of shape support frame two sides beveled ends, semicircular arc groove
Disc movable supporting seat, one end be set to sliding slot in the other end connect with disc movable supporting seat sliding supporting bar, set
The telescopic cylinder one that connects on the inside of sliding slot one end and between piston rod end and sliding supporting bar front of motor, disc activity
The shaft being equipped between in the middle part of support base, one group of rotary electric machine of the spool being placed on outside shaft and the connection of shaft round end
It is the vertical support group frame being fixed with by the sole plate upper end, in vertical support group frame bottom end at, the lifting device
Support plate that auxiliary coiling apparatus that chamber is equipped with, vertical support group frame lower end inner cavity are equipped with, top end part are through vertical support group frame
Support arm that top activity is stretched out, the lifting cylinder being equipped between support arm bottom end and support plate, support arm top are hinged with
Tilt cylinders one that main lift arm, main lift arm are equipped between support arm on the downside of its hinged end position, main lift arm are non-
The elongate recesses, one end being provided in the middle part of hinged end bottom in the secondary lift arm and secondary lift arm and elongate recesses in elongate recesses
The telescopic cylinder two being equipped between end forms, and the auxiliary coiling apparatus is by the vertical support group frame and apart from the base
It is rotary electric machine two that main scroll wheel that plinth pedestal upper surface certain altitude is equipped with, rotary shaft are connect with main scroll wheel round end, main
Two sides are respectively equipped with below scroll wheel arc-shaped guide rail, is set to arc at the arc guide barrel that arcuately guide rail arcuate directions are provided with respectively
And it can secondary scroll wheel that arcuately slide of guide groove arcuate directions sliding, slide outer end are movably equipped with respectively, described in shape guide groove
It sole plate upper end and is respectively articulated between fixing seat, fixing seat and the slide that main scroll wheel center vertical direction is equipped with
It is telescopically connected to bar and is telescopically connected to the tilt cylinders two being respectively equipped between bar and the sole plate upper end and form.
It is cased with travelling nut outside the screw rod, active connection, the flexible connection are cased with outside the travelling nut
Part is by the steel outer ring and steel inner ring that are placed on steel inner ring outside travelling nut, connect with the connection frame bottom end and steel
Several steel balls composition that equal radians are uniformly provided between outer ring processed.
Bottom end is uniformly provided with several card slots in the semicircular arc groove, outside the disc movable supporting seat lower end and
The corresponding groove position is equipped with several fixture blocks, and the fixture block can be just inserted into the card slot, and the spool is along its length
Direction two sides are equipped with discoidal baffle.
The support arm lengths are greater than distance length between the support plate and the vertical support group frame top, described perpendicular
Allotment support group frame is that four vertical support rods being uniformly provided with by the sole plate upper end and vertical post upper are equipped with
Top plate composition, the top plate upper end opening.
The elongate recesses length is greater than main 1/2 length of lift arm, and the secondary lift arm sliding end can be along the length
The sliding of connected in star length direction, but its sliding end can not be deviate from from the elongate recesses external port.
The arc-shaped guide rail is arranged in parallel with the main scroll wheel, and the arc-shaped guide rail is with the fixing seat apart from the master
Scroll wheel center of circle length is radius setting.
The sole plate upper end and corresponding mobile spiral wind position is equipped with detachable housing.
Sole plate upper end side is equipped with control device and operation panel, and the control device and operation panel are external
Power supply device, the operation panel signal output end are electrically connected with the control device signal input part.
The operation panel be equipped with power knob and several operation keys, if the control device in be equipped with PLC system and
Dry control module, the sole plate upper end is additionally provided with tool placing box.
It can be respectively arranged on support wheel at the main lift arm hinged end and at secondary lift arm extension end, set on the spool
Have a fastening structure fixed for rope one end, the rope other end pass through respectively the auxiliary coiling apparatus and support wheel to
Lower stretching.
The lifting means for construction made using technical solution of the present invention, the equipment may be implemented it is upper and lower,
A variety of adjusting movements such as level, the auxiliary coiling apparatus being equipped with can alleviate the pressure of spool motor to a certain extent, from
And increase its service life, the mobile spiral wind being equipped with by change the horizontal position of spool, height and position from
And its corner cut between rope is controlled, change the folding and unfolding power of rope.
Detailed description of the invention
Fig. 1 is the overall structure schematic diagram of the lifting means of the present invention for construction；
Fig. 2 is mobile spiral wind structural schematic diagram of the present invention；
Fig. 3 is screw rod position plane schematic diagram of the present invention；
Fig. 4 is auxiliary coiling apparatus structural schematic diagram of the present invention；
Fig. 5 is secondary lift arm floor map of the present invention；
In figure, 1, sole plate；2, movable pulley；3, mobile spiral wind；4, lifting device；5, guide rail；6, it leads
Slot；7, triangular prism shaped support frame；8, screw rod；9, frequency modulation motor；10, connection frame；11, semicircular arc groove；12, sliding slot；13, circle
Dish type movable supporting seat；14, sliding supporting bar；15, telescopic cylinder one；16, shaft；17, spool；18, rotary electric machine one；
19, vertical support group frame；20, coiling apparatus is assisted；21, support plate；22, support arm；23, lifting cylinder；24, main lift arm；
25, tilt cylinders one；26, elongate recesses；27, secondary lift arm；28, telescopic cylinder two；29, main scroll wheel；30, rotary electric machine
Two；31, arc-shaped guide rail；32, arc guide barrel；33, slide；34, secondary scroll wheel；35, fixing seat；36, it is telescopically connected to bar；37, incline
Oblique cylinder two.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in Figs. 1-5, a kind of promotion for construction is set
It is standby, including sole plate 1, the 1 lower end four corners of sole plate are respectively equipped with movable pulley 2, the 1 upper end side of sole plate
Equipped with mobile spiral wind 3, the 1 upper end other side of sole plate is equipped with lifting device 4, and the movable type spiral twines
Winding apparatus 3 is the guide rail of the certain length along its length by being respectively equipped with along the 1 width direction two sides of sole plate
5, guide groove 6, the sliding end along its length that 5 upper center of guide rail has is respectively equipped in guide groove 6 and can be along guide groove 6
Length direction sliding one group of triangular prism shaped support frame 7,1 upper end of the sole plate and positioned at 5 position of guide rail between in the middle part of set
Some is outside frequency modulation motor 9, bottom end and the screw rod 8 that the screw rod 8 of 1 length direction of sole plate, 8 one end of screw rod connect
It is flexibly connected and both ends are connect with triangular prism shaped support frame 7 respectively along its length connection frame 10, triangular prism shaped support
The connection being had in the middle part of semicircular arc groove 11 that 7 top end part of frame has, 7 two sides beveled end of triangular prism shaped support frame
The disc movable supporting seat 13 that is respectively equipped in the sliding slot 12 of semicircular arc groove 11, semicircular arc groove 11, one end are set to
The other end is connect with disc movable supporting seat 13 in sliding slot 12 sliding supporting bar 14 is set on the inside of 12 one end of sliding slot and piston
Between the telescopic cylinder 1 that is connected between 14 front of motor of boom end and sliding supporting bar, 13 middle part of disc movable supporting seat
The shaft 16 being equipped with, the spool 17 being placed on outside shaft 16 and the rotary electric machine 1 of 16 round end of shaft connection form, institute
Stating lifting device 4 is the vertical support group frame 19 being fixed with by 1 upper end of sole plate, in vertical 19 bottom end of support group frame
Support plate 21 that auxiliary coiling apparatus 20 that chamber is equipped with, vertical 19 lower end inner cavity of support group frame are equipped with, top end part are through vertical branch
Support arm 22 that the 19 top activity of support group frame is stretched out, the lifting cylinder 23 being equipped between 22 bottom end of support arm and support plate 21, branch
Main lift arm 24 that 22 top of brace is hinged with, main lift arm 24 are equipped between support arm 22 on the downside of its hinged end position
Tilt cylinders 1, the elongate recesses 26 that are provided in the middle part of main lift arm 24 non-articulated end, one end be set in elongate recesses 26
The telescopic cylinder 2 28 being equipped between bottom end in secondary lift arm 27 and secondary lift arm 27 and elongate recesses 26 forms, the secondary volume
Line apparatus 20 is the main rolling by being equipped in the vertical support group frame 19 and apart from the 1 upper surface certain altitude of sole plate
Wheel 29, the rotary electric machine 2 30 that connect with main 29 round end of scroll wheel of rotary shaft, 29 lower section two sides of main scroll wheel are respectively equipped with
Arc-shaped guide rail 31, the arc guide barrel 32 that arcuately 31 arcuate directions of guide rail are provided with respectively, be set to arc guide barrel 32 in and can be along arc
Secondary scroll wheel 34, the sole plate 1 that the slide 33 of 32 arcuate directions of shape guide groove sliding, 33 outer end of slide are movably equipped with respectively
It upper end and is respectively articulated between fixing seat 35, fixing seat 35 and the slide 33 that main 29 center vertical direction of scroll wheel is equipped with
It is telescopically connected to bar 36 and is telescopically connected to the tilt cylinders 2 37 being respectively equipped between 1 upper end of bar 36 and the sole plate and form；
It is cased with travelling nut outside the screw rod 8, active connection is cased with outside the travelling nut, the active connection is by covering
Steel inner ring outside travelling nut, the steel outer ring being connect with 10 bottom end of connection frame and steel inner ring and steel outer ring
Between several steel balls composition for being uniformly provided with of equal radians；Bottom end is uniformly provided with several card slots, institute in the semicircular arc groove 11
It states outside 13 lower end of disc movable supporting seat and the corresponding groove position is equipped with several fixture blocks, the fixture block can be just inserted into
In the card slot, two sides are equipped with discoidal baffle to the spool 17 along its length；22 length of support arm is greater than
Distance length between the support plate 21 and vertical 19 top of support group frame, the vertical support group frame 19 is by the base
The top plate that the four vertical support rods and vertical post upper that 1 upper end of plinth pedestal is uniformly provided with are equipped with forms, on the top plate
End opening；26 length of elongate recesses is greater than main 241/2 length of lift arm, and secondary 27 sliding end of lift arm can be along institute
The sliding of 26 length direction of elongate recesses is stated, but its sliding end can not be deviate from from 26 external port of elongate recesses；The arc is led
Rail 31 is arranged in parallel with the main scroll wheel 29, and the arc-shaped guide rail 31 is with the fixing seat 35 apart from the main circle of scroll wheel 29
Heart length is radius setting；1 upper end of sole plate and corresponding mobile 3 position of spiral wind are equipped with detachable
The housing of formula；The 1 upper end side of sole plate is equipped with control device and operation panel, outside the control device and operation panel
Power supply device is connect, the operation panel signal output end is electrically connected with the control device signal input part；On the operation panel
Equipped with power knob and several operation keys, PLC system and several control modules, the sole plate are equipped in the control device
1 upper end is additionally provided with tool placing box；Branch can be respectively arranged at 24 hinged end of main lift arm and at 27 extension end of secondary lift arm
Support wheel, the spool 17 are equipped with the fastening structure fixed for rope one end, and the rope other end passes through described respectively
Auxiliary coiling apparatus 20 and support wheel extend downwardly.
The features of the present invention is a kind of lifting means for construction, including sole plate, sole plate lower end four
Movable pulley is respectively equipped at angle, sole plate upper end side is equipped with mobile spiral wind, the sole plate upper end other side
Equipped with lifting device, mobile spiral wind is the side along its length by being respectively equipped with along sole plate width direction two sides
To the guide rail of certain length, guide rail the upper center guide groove along its length, the sliding end that have be respectively equipped with and lead
And it can be along one group of triangular prism shaped support frame that guide groove length direction slides, sole plate upper end and between guide rail position in slot
Middle part is equipped with living outside frequency modulation motor, bottom end and the screw rod that the screw rod of sole plate length direction, screw rod one end connect
Dynamic connection and both ends are connect with triangular prism shaped support frame respectively along its length connection frame, triangular prism shaped top of support frame
The connection semicircular arc having in the middle part of semicircular arc groove that portion has, triangular prism shaped support frame two sides beveled end is recessed
The disc movable supporting seat that is respectively equipped in the sliding slot of slot, semicircular arc groove, one end are set to the other end and disk in sliding slot
The sliding supporting bar of shape movable supporting seat connection is set on the inside of sliding slot one end and piston rod end and sliding supporting bar front of motor
Between connect telescopic cylinder one, in the middle part of disc movable supporting seat between the shaft being equipped with, the spool that is placed on outside shaft
And the rotary electric machine one of shaft round end connection forms, lifting device is the vertical support group being fixed with by sole plate upper end
Support plate that auxiliary coiling apparatus that frame, vertical support group frame bottom end inner cavity are equipped with, vertical support group frame lower end inner cavity are equipped with, top
The lifting air that end is equipped between the support arm that vertical support group frame top activity is stretched out, support arm bottom end and support plate
Main lift arm that cylinder, support arm top are hinged with, main lift arm are equipped between support arm on the downside of its hinged end position
Tilt cylinders one, the elongate recesses being provided in the middle part of main lift arm non-articulated end, one end be set to secondary lift arm in elongate recesses and
The telescopic cylinder two being equipped between bottom end in secondary lift arm and elongate recesses forms, and auxiliary coiling apparatus is by support group frame vertically
The rotation that the interior and main scroll wheel that is equipped with apart from sole plate upper surface certain altitude, rotary shaft are connect with main scroll wheel round end
Motor two, the arc-shaped guide rail that two sides are respectively equipped with below main scroll wheel, the arc that arcuately guide rail arcuate directions are provided with respectively are led
Slot, in arc guide barrel and can the arcuately slide of guide groove arcuate directions sliding, the secondary rolling that is movably equipped with respectively of slide outer end
It driving wheel, sole plate upper end and is cut with scissors respectively between fixing seat, fixing seat and the slide that main scroll wheel center vertical direction is equipped with
Being telescopically connected to bar and being telescopically connected to the tilt cylinders two being respectively equipped between bar and sole plate upper end for being connected to forms, the equipment
A variety of adjustings movements such as upper and lower, level may be implemented, the auxiliary coiling apparatus being equipped with can alleviate spool to a certain extent
The pressure of motor, thus increase its service life, the horizontal position that the mobile spiral wind being equipped with passes through change spool
Set, height and position is to controlling its corner cut between rope, change the folding and unfolding power of rope.
In the present invention, the movable pulley that sole plate lower end is equipped with facilitates the transfer of equipment, and sole plate upper end side is set
There is mobile spiral wind, control device controls the running of frequency modulation motor, and frequency modulation motor drives screw rod rotation, and screw rod turns
It is dynamic to drive triangular prism shaped support frame along guide groove length direction back and forth movement by travelling nut, active connection and connection frame.Control
The running of device control telescopic cylinder one processed, telescopic cylinder one drive disc movable supporting seat high up and down by sliding supporting bar
Degree is adjusted.The running of rotary electric machine one drives shaft rotation, is placed on the folding and unfolding that the spool outside shaft realizes rope.Basic bottom
The seat upper end other side is equipped with lifting device, and lifting cylinder is used to adjust the height of support arm, and tilt cylinders one are mentioned for adjusting master
The angle of rotation of arm is risen, telescopic cylinder two is used to adjust the extension of time lift arm, and vertical support group frame lower end inner cavity is equipped with auxiliary
Coiling apparatus is helped, the running of tilt cylinders two drives slide arcuately track length direction sliding by being telescopically connected to bar, thus
Adjust the gap between main scroll wheel and secondary scroll wheel, the running of rotary electric machine two drives main scroll wheel to rotate, main scroll wheel and
Auxiliary coiling is realized in the mutual cooperation of secondary scroll wheel.The tool placing box being equipped with is for placing some small-sized maintenance tools.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of lifting means for construction, including sole plate (1), which is characterized in that under the sole plate (1)
End four corners are respectively equipped with movable pulley (2), and sole plate (1) the upper end side is equipped with mobile spiral wind (3), institute
Sole plate (1) the upper end other side is stated equipped with lifting device (4), the movable type spiral wind (3) is by along the base
In the guide rail (5) of the certain length along its length that plinth pedestal (1) width direction two sides are respectively equipped with, guide rail (5) upper end
Guide groove (6), the sliding end along its length that portion has is respectively equipped in guide groove (6) and can be along guide groove (6) length side
To one group of triangular prism shaped support frame (7) of sliding, the sole plate (1) upper end and middle part is set between guide rail (5) position
Frequency modulation motor (9) that some is connected along the screw rod (8) of the sole plate (1) length direction, screw rod (8) one end, bottom end with
The connection of screw rod (8) external activity and the connection frame that both ends are connect with triangular prism shaped support frame (7) respectively along its length
(10), triangular prism shaped support frame (7) top end part has semicircular arc groove (11), triangular prism shaped support frame (7) two sides
Sliding slot (12), the semicircular arc groove (11) for the connection semicircular arc groove (11) having in the middle part of beveled end are interior to be respectively equipped with
Disc movable supporting seat (13), one end be set to the cunning that connect with disc movable supporting seat (13) of sliding slot (12) the interior other end
Dynamic support rod (14) are set on the inside of sliding slot (12) one end and connect between piston rod end and sliding supporting bar (14) front of motor
Telescopic cylinder one (15), in the middle part of disc movable supporting seat (13) between be equipped with shaft (16), to be placed on shaft (16) external
Spool (17) and shaft (16) round end connection rotary electric machine one (18) composition, the lifting device (4) is by described
The auxiliary that vertical support group frame (19) that sole plate (1) upper end is fixed with, vertical support group frame (19) bottom end inner cavity are equipped with
Vertical support group frame is run through in support plate (21) that coiling apparatus (20), vertical support group frame (19) lower end inner cavity are equipped with, top end part
(19) lifting cylinder being equipped between support arm (22), support arm (22) bottom end and the support plate (21) that top activity is stretched out
(23), main lift arm (24), its close hinged end position downside of main lift arm (24) and the branch that support arm (22) top is hinged with
The elongate recesses (26) that are provided in the middle part of the tilt cylinders one (25) that are equipped between brace (22), main lift arm (24) non-articulated end,
One end is set between the secondary lift arm (27) and secondary lift arm (27) and elongate recesses (26) interior bottom end in elongate recesses (26)
By telescopic cylinder two (28) form, the auxiliary coiling apparatus (20) is by the vertical support group frame (19) and apart from institute
Main scroll wheel (29), rotary shaft that sole plate (1) upper surface certain altitude is equipped with is stated to connect with main scroll wheel (29) round end
Rotary electric machine two (30), the arc-shaped guide rail (31) that two sides are respectively equipped with below main scroll wheel (29), respectively arcuately guide rail
(31) arcuate directions are provided with arc guide barrel (32), be set in arc guide barrel (32) and can arcuately guide groove (32) arcuate directions it is sliding
Secondary scroll wheel (34) that dynamic slide (33), slide (33) outer end are movably equipped with respectively, the sole plate (1) upper end and along master
Some is respectively articulated between fixing seat (35), fixing seat (35) and the slide (33) that scroll wheel (29) center vertical direction is equipped with to stretch
Contracting connecting rod (36) and it is telescopically connected to the tilt cylinders two (37) being respectively equipped between bar (36) and the sole plate (1) upper end
Composition.
2. a kind of lifting means for construction according to claim 1, which is characterized in that the screw rod (8) is outside
Portion is cased with travelling nut, and active connection is cased with outside the travelling nut, and the active connection is by being placed on travelling nut
Equal arcs between the steel inner ring of outside, the steel outer ring and steel inner ring and steel outer ring being connect with the connection frame (10) bottom end
Spend several steel balls composition being uniformly provided with.
3. a kind of lifting means for construction according to claim 1, which is characterized in that the semicircular arc is recessed
Slot (11) interior bottom end is uniformly provided with several card slots, disc movable supporting seat (13) the lower end outside and the corresponding slot
Several fixture blocks are installed, the fixture block can be just inserted into the card slot, and the spool (17) sets two sides along its length
There is discoidal baffle.
4. a kind of lifting means for construction according to claim 1, which is characterized in that the support arm (22)
Length is greater than distance length, the vertical support group frame between the support plate (21) and vertical support group frame (19) top
(19) it is top plate that four vertical support rods being uniformly provided with by the sole plate (1) upper end and vertical post upper are equipped with
Composition, the top plate upper end opening.
5. a kind of lifting means for construction according to claim 1, which is characterized in that the elongate recesses
(26) length is greater than main (24) 1/2 length of lift arm, and secondary lift arm (27) sliding end can be along the elongate recesses
(26) length direction slides, but its sliding end can not be deviate from from the elongate recesses (26) external port.
6. a kind of lifting means for construction according to claim 1, which is characterized in that the arc-shaped guide rail
(31) it is arranged in parallel with the main scroll wheel (29), the arc-shaped guide rail (31) is with the fixing seat (35) apart from the main rolling
(29) center of circle length is taken turns as radius setting.
7. a kind of lifting means for construction according to claim 1, which is characterized in that the sole plate
(1) upper end and corresponding mobile spiral wind (3) position is equipped with detachable housing.
8. a kind of lifting means for construction according to claim 1, which is characterized in that the sole plate
(1) upper end side is equipped with control device and operation panel, the control device and operation panel external power supply device, the operation
Panel signal output end is electrically connected with the control device signal input part.
9. a kind of lifting means for construction according to claim 8, which is characterized in that on the operation panel
Equipped with power knob and several operation keys, PLC system and several control modules, the sole plate are equipped in the control device
(1) upper end is additionally provided with tool placing box.
10. a kind of lifting means for construction according to claim 1, which is characterized in that the main lift arm
(24) support wheel can be respectively arranged at hinged end and at secondary lift arm (27) extension end, the spool (17) is equipped with for restricting
Suo Yiduan fixed fastening structure, the rope other end passes through the auxiliary coiling apparatus (20) respectively and support wheel is stretched downwards
Out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313707.6A CN108529472B (en) | 2018-04-10 | 2018-04-10 | A kind of lifting means for construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313707.6A CN108529472B (en) | 2018-04-10 | 2018-04-10 | A kind of lifting means for construction |
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| Publication Number | Publication Date |
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| CN108529472A CN108529472A (en) | 2018-09-14 |
| CN108529472B true CN108529472B (en) | 2019-11-12 |
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| CN201810313707.6A Active CN108529472B (en) | 2018-04-10 | 2018-04-10 | A kind of lifting means for construction |
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| CN109781770A (en) * | 2019-01-08 | 2019-05-21 | 上海卫星工程研究所 | Digital Photogrammetric System applied to ground high/low temperature heat distortion test equipment |
| CN111673926A (en) * | 2020-06-12 | 2020-09-18 | 洛阳万基炭素有限公司 | Chamfer processingequipment with adjustable charcoal piece |
| CN112241247A (en) * | 2020-10-09 | 2021-01-19 | 安徽讯呼信息科技有限公司 | Interactive intelligent display screen can be shielded more |
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| JPS51154893U (en) * | 1975-06-03 | 1976-12-10 | ||
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| CN1414199A (en) * | 2001-10-24 | 2003-04-30 | 日本比索株式会社 | Nacelle device also used as hoist |
| CN101607681A (en) * | 2008-06-17 | 2009-12-23 | 卫华集团有限公司 | Hoisting traction mechanism on the arm line boom crane |
| CN203833517U (en) * | 2014-04-22 | 2014-09-17 | 上海海洋大学 | Cable-controlled submersible device deck lifting and releasing system with heave compensation and tension protection functions |
| CN205740097U (en) * | 2015-11-30 | 2016-11-30 | 彭龙喜 | A kind of derrick crane wiring system |
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|---|---|
| CN108529472A (en) | 2018-09-14 |
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Address after: Room 604, building 1, No.288 Ningxia road, Shinan District, Qingdao, Shandong Province Patentee after: Qingdao Yijin construction decoration Group Co., Ltd Address before: Room 604, building 1, No.288 Ningxia road, Shinan District, Qingdao, Shandong Province Patentee before: Qingdao Yijin Building Decoration Engineering Co., Ltd. |
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