CN105863276A - Manual lifting device used for hoisting factory building roof rod member, and manufacturing method - Google Patents
Manual lifting device used for hoisting factory building roof rod member, and manufacturing method Download PDFInfo
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- CN105863276A CN105863276A CN201510024820.9A CN201510024820A CN105863276A CN 105863276 A CN105863276 A CN 105863276A CN 201510024820 A CN201510024820 A CN 201510024820A CN 105863276 A CN105863276 A CN 105863276A
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Abstract
Provided is a manual lifting device used for hoisting factory building roof rod members. The device comprises a clamping groove type base, a positioning pin, and a supporting rod. The device is characterized in that the clamping groove type base is manufactured by steel plates, and comprises a rectangular upper panel (1), an intermediate steel plate (2), and a rectangular lower panel (3). The positioning pin (6) is a M20x60 screw rod. The supporting rod (5) is a seamless steel tube whose [phi] is 38x6 mm and length is 1030 mm. One end of the supporting rod is welded with the position between the welding end of the rectangular upper panel (1) and a hole (12) end. The included angle between the supporting rod (5) and the rectangular upper panel (1) is 70 DEG. A hoisting operating person is on a factory building roof frame and is close to a pulley, and hoists the rod members by pulling a rope (10) by hands. The manual lifting device is advantaged by small volume, light weight, simple structure, convenient manufacturing, easy operation, and flexible use, and is safe and reliable, and saves time and efforts, and greatly improves construction progress.
Description
Technical field
The present invention relates to the lift device of a kind of lighter in weight, specifically, be a kind of hand hoisting device for lifting factory building roof rod member.
Background technology
In steel structural plant roof installation process, it is frequently encountered indivedual place and does not matches because of space or component, cause the rod members such as depression bar, pull bar, horizontal support, even support can not lift in place with roof girder or purlin simultaneously.
Engineering is rolled in the cold rolling acid of Baogang's new system, and roof girder, purlin are all installed in place, is just carrying out rod member installation, and indivedual rod members do not match reason because of the processing of space, lifting or component, do not lift in place with roof girder or purlin simultaneously.Roofing rod member typically uses angle steel L50, angle steel L56, angle steel L63 material to make, length 2500mm to 2800mm, and this component has the features such as lightweight, distribution is fragmentary, quantity is various.
If this type of roofing rod member being installed and using crane lifting, have costly, lift the unfavorable features such as space inconvenience.If the installation of this type of roofing rod member uses hanger welding manpower draw, there is welding and cut off the unfavorable conditions such as hanger workload is big, welding can cause roof girder or purlin Local Damaged to deform, the space that hoists is inadequate.
Therefore known lightweight, distribution is fragmentary, quantity is various factory building roof member erection also exists above-mentioned all inconvenience and problem.
Summary of the invention
The purpose of the present invention, is to propose a kind of hand hoisting device for lifting factory building roof rod member not wanting again hanger welding efficiently without crane.
For achieving the above object, the technical solution of the present invention is:
A kind of hand hoisting device for lifting factory building roof rod member, including card slot type base, alignment pin and support bar, it is characterised in that:
Described card slot type base is steel plate processing and fabricating, and including rectangular top panel, middle steel plate and rectangle lower panel, three block plates are the most at one end superimposed with each other and are welded and fixed formation and snap in notch；Rectangular top panel arranges four through holes of spaced arrangement in the opposition side of welding ends；
Described alignment pin is the screw rod of M20x60, can insert a through hole as required；
Described support bar is Φ 38X6mm, length 1030mm seamless steel pipe, and the position between its one end and welding ends and the through hole end of rectangular top panel is welded, and to make support bar and rectangular top panel be 70 degree of angles；The other end of support bar welds a right angle triangular steel plate, and its hypotenuse is welded and fixed with post upper, and the position, right angle of right angled triangle steel plate arranges hanger, hanging fixed pulley at hanger, hanger is provided with hole for hoist, and hole for hoist is connected with fixed pulley by rope, rope lower end mounting hook
Wherein: during use, the notch that snaps in of card slot type base is inlayed with roofing H profile steel top flange plate, and alignment pin inserts through hole making card slot type base fix, lifting operator are positioned on factory building roof frame and lift by crane rod member with pulling rope at fixed pulley.
The hand hoisting device being used for lifting factory building roof rod member of the present invention can also be further achieved by the following technical measures.
Be previously described for lift factory building roof rod member hand hoisting device, between wherein said lead to the hole site from rectangular top panel inner edge length according to roofing H profile steel flange width different depending on.
Being previously described for lifting the hand hoisting device of factory building roof rod member, wherein said rectangular top panel length >=340mm, thickness are 10mm.
Being previously described for lifting the hand hoisting device of factory building roof rod member, wherein said rectangular top panel length≤100mm, thickness are 10mm.
A kind of hand hoisting device manufacture method for lifting factory building roof rod member, it is characterised in that comprise the following steps:
A, card slot type base make
Take thick 10mm, length >=340, wide 100mm rectangular top panel, take tetra-holes of Φ 22mm in longitudinal direction center from one end；Take thick 12mm, long 100mm, wide 10mm middle steel plate；Take thick 10mm, length≤100mm, wide 81mm rectangle lower panel；Rectangular top panel, middle steel plate and the rectangle lower panel three steel plate full weld that is the most at one end superimposed with each other is fixed formation and is snapped in notch；
B, alignment pin make
Take the screw rod of a M20x60, different through hole can be inserted according to purlin flange plate different in width；
C, support bar make
Support bar is Φ 38X6mm, length 1030mm seamless steel pipe, welds seamless steel pipe at card slot type base welding ends center 100mm, makes seamless steel pipe become 70 degree of angles with card slot type base, uses full weld；Take thick 10mm right triangular shape steel plate, make right triangular shape hypotenuse firm with post upper full weld, and take Φ 50mm hole in the right angle of right triangular shape steel plate and make hanger, fixed pulley is hung at hanger, hanger is provided with hole for hoist, hole for hoist is connected with fixed pulley by rope, rope lower end mounting hook；
D, the notch that snaps in of card slot type base are inlayed with roofing H profile steel top flange plate, and alignment pin inserts through hole make card slot type base fix.
After using technique scheme, the present invention has the advantage that for the hand hoisting device and manufacture method lifting factory building roof rod member
1, hand hoisting device volume is little, lightweight, simple in construction, easy to make；
2, easily operation, safe and reliable, use flexible, time saving and energy saving, be greatly improved construction speed；
3, cost of manufacture is cheap, reduces engineering cost, has a good application prospect and social benefit.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hand hoisting device of the embodiment of the present invention；
Fig. 2 is the A-A sectional view in Fig. 1；
Fig. 3 is the schematic diagram before card slot type base and the roofing H profile steel top flange plate of the hand hoisting device of the embodiment of the present invention is inlayed into；
Fig. 4 is the schematic diagram after card slot type base and the roofing H profile steel top flange plate of the hand hoisting device of the embodiment of the present invention is inlayed into.
In figure: 1 rectangular top panel, 2 middle steel plates, 3 rectangle lower panels, 4 snap in notch, 5 support bars, 6 alignment pins, 7H shaped steel, 8 hangers, 9 determine free wheel, 10 ropes, 11 hooks, 12 through holes, 71H shaped steel top flange plate snaps in end, 72H shaped steel top flange plate is positioned the fixing end that pin is fixing, → represent H profile steel moving direction.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, the present invention is illustrated further.
Embodiment 1
The hand hoisting device for lifting factory building roof rod member of the present invention, including card slot type base, alignment pin and support bar.
Referring now to the structural representation of the hand hoisting device that Fig. 1 and Fig. 2, Fig. 1 are the embodiment of the present invention, Fig. 2 is the A-A sectional view in Fig. 1.As it can be seen, described card slot type base is steel plate processing and fabricating, including rectangular top panel 1, middle steel plate 2 and rectangle lower panel 3, three block plates are the most at one end superimposed with each other and are welded and fixed formation and snap in notch 4；Rectangular top panel 1 arranges four through holes 12 of spaced arrangement in the opposition side of welding ends；Described rectangular top panel 1 length 341mm, thickness are 10mm.Described rectangular top panel 3 length 100mm, thickness are 10mm.
Described alignment pin 6 is the screw rod of M20x60, can insert a through hole 12 as required；Between described through hole 12 position and rectangular top panel 1 inner edge, length can be different and regulate according to roofing H profile steel flange width.
Fig. 3 is the schematic diagram before card slot type base and the roofing H profile steel top flange plate of the hand hoisting device of the embodiment of the present invention is inlayed into, and Fig. 4 is the schematic diagram after the card slot type base of the hand hoisting device of the embodiment of the present invention is inlayed into roofing H profile steel top flange plate.
Described support bar 5 is Φ 38X6mm, length 1030mm seamless steel pipe, and the position between its one end and welding ends and through hole 12 end of rectangular top panel 1 is welded, and makes support bar 5 and rectangular top panel 1 in 70 degree of angles；The other end of support bar 5 welds a right angle triangular steel plate, and its hypotenuse is welded and fixed with post upper, and the position, right angle of right angled triangle steel plate arranges hanger 8, hanging fixed pulley 9 at hanger, hanger is provided with hole for hoist, and hole for hoist is connected with fixed pulley 9 by rope 10, rope lower end mounting hook 11
Wherein: during use, the notch 4 that snaps in of card slot type base is inlayed with roofing H profile steel top flange plate, and alignment pin 6 inserts through hole 12 making card slot type base fix, lifting operator are positioned on factory building roof frame and lift by crane rod member with pulling rope 10 at fixed pulley.
Embodiment 2
The hand hoisting device manufacture method for lifting factory building roof rod member of the present invention, it is characterised in that comprise the following steps:
A, card slot type base make: take thick 10mm, the rectangular top panel 1 of the wide 100mm of long 341mmX, take hole Φ 22mm in longitudinal direction center from one end respectively away from 173mm, 223mm, 273mm, 323mm position respectively；Take the middle steel plate 2 of the thick 12mm wide 10mm of long 100mmX, rectangular top panel 1 one end and middle steel plate 2 full weld；Take the rectangle lower panel 3 of the thick 10mm wide 81mm of long 100mmX, rectangle lower panel one end and middle steel plate 2 full weld；Thus, three steel plates form a card slot form；
B, alignment pin make: take the screw rod of a M20x60, according to purlin flange plate different in width, insert different hole and position；
C, support bar make: take seamless steel pipe Φ 38X6 length 1030mm, weld seamless steel pipe, it is desirable to steel pipe becomes 70 degree of angles with card slot type base, use full weld at the center 100mm of card slot type base one end.Hanger makes: taking thick 10mm shape right angled triangle steel plate, two right angle company commanders are 234mmX88mm, take Φ 50mm hole in steel plate right angle, and triangular steel plate hypotenuse is firm with post upper full weld.The position, right angle of right angled triangle steel plate arranges hanger 8, hangs fixed pulley 9 at hanger, and hanger is provided with hole for hoist, and hole for hoist is connected with fixed pulley 9 by rope 10, rope lower end mounting hook 11.During use, the notch 4 that snaps in of card slot type base is inlayed with roofing H profile steel top flange plate, and alignment pin 6 inserts through hole 12 makes card slot type base fix, and lifting operator are positioned on factory building roof frame and lift by crane rod member with pulling rope 10 at fixed pulley.
The present invention has substantive distinguishing features and significant technological progress, the hand hoisting device being used for lifting factory building roof rod member of the present invention can meet different purlin lifting requirements according to location pin insertion hole, instrument can on same purlin slide anteroposterior, time saving and energy saving, be greatly accelerated construction speed.
Above example is used for illustrative purposes only, rather than limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, it is also possible to make various conversion or change.Therefore, the technical scheme of all equivalents also should belong to scope of the invention, should be limited by each claim.
Claims (5)
1. for lifting a hand hoisting device for factory building roof rod member, including card slot type base, alignment pin and support bar, it is characterised in that:
Described card slot type base is steel plate processing and fabricating, and including rectangular top panel (1), middle steel plate (2) and rectangle lower panel (3), three block plates are the most at one end superimposed with each other and are welded and fixed formation and snap in notch (4)；Rectangular top panel (1) arranges four through holes (12) of spaced arrangement in the opposition side of welding ends；
Described alignment pin (6) is the screw rod of M20x60, can insert a through hole (12) as required；
Described support bar (5) is Φ 38X6mm, length 1030mm seamless steel pipe, and the position between its one end and welding ends and through hole (12) end of rectangular top panel (1) is welded, and makes support bar (5) and rectangular top panel (1) in 70 degree of angles；The other end of support bar (5) welds a right angle triangular steel plate, its hypotenuse is welded and fixed with post upper, the position, right angle of right angled triangle steel plate arranges hanger (8), fixed pulley (9) is hung at hanger, hanger is provided with hole for hoist, hole for hoist is connected with fixed pulley (9) by rope (10), rope lower end mounting hook (11)
Wherein: during use, the notch (4) that snaps in of card slot type base is inlayed with roofing H profile steel top flange plate, and making card slot type base fix alignment pin (6) insertion through hole (12), lifting operator are positioned on factory building roof frame at fixed pulley with pulling rope (10) lifting rod member.
2. the hand hoisting device for lifting factory building roof rod member as claimed in claim 1, it is characterised in that between described through hole (12) position from rectangular top panel (1) inner edge length according to roofing H profile steel flange width different depending on.
3. the hand hoisting device for lifting factory building roof rod member as claimed in claim 1, it is characterised in that described rectangular top panel (1) length >=340mm, thickness are 10mm.
4. the hand hoisting device for lifting factory building roof rod member as claimed in claim 1, it is characterised in that described rectangular top panel (3) length≤100mm, thickness are 10mm.
5. the hand hoisting device manufacture method being used for lifting factory building roof rod member, it is characterised in that comprise the following steps:
A, card slot type base make
Take thick 10mm, length >=340, wide 100mm rectangular top panel (1), take tetra-holes of Φ 22mm in longitudinal direction center from one end；Take thick 12mm, long 100mm, wide 10mm middle steel plate (2)；Take thick 10mm, length≤100mm, wide 81mm rectangle lower panel (3)；Rectangular top panel (1), middle steel plate (2) and (3) three steel plates of rectangle lower panel full weld that is the most at one end superimposed with each other is fixed formation and is snapped in notch (4)；
B, alignment pin make
Take the screw rod of a M20x60, different through hole (12) can be inserted according to purlin flange plate different in width；
C, support bar make
Support bar is Φ 38X6mm, length 1030mm seamless steel pipe, welds seamless steel pipe at card slot type base welding ends center 100mm, makes seamless steel pipe become 70 degree of angles with card slot type base, uses full weld；Take thick 10mm right triangular shape steel plate, make right triangular shape hypotenuse firm with post upper full weld, and take Φ 50mm hole in the right angle of right triangular shape steel plate and make hanger (8), fixed pulley (9) is hung at hanger, hanger is provided with hole for hoist, hole for hoist is connected with fixed pulley (9) by rope (10), rope lower end mounting hook (11)；
D, the notch (4) that snaps in of card slot type base are inlayed with roofing H profile steel top flange plate, and make card slot type base fix alignment pin (6) insertion through hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024820.9A CN105863276A (en) | 2015-01-19 | 2015-01-19 | Manual lifting device used for hoisting factory building roof rod member, and manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510024820.9A CN105863276A (en) | 2015-01-19 | 2015-01-19 | Manual lifting device used for hoisting factory building roof rod member, and manufacturing method |
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| CN105863276A true CN105863276A (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510024820.9A Pending CN105863276A (en) | 2015-01-19 | 2015-01-19 | Manual lifting device used for hoisting factory building roof rod member, and manufacturing method |
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| CN (1) | CN105863276A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999413A (en) * | 2018-09-28 | 2018-12-14 | 北京首钢建设集团有限公司 | A method of roof purline being installed using single hoist cable more gib heads |
| CN110040646A (en) * | 2019-01-29 | 2019-07-23 | 中国五冶集团有限公司 | Method for the fixed electric block of factory building roof |
| CN111960315A (en) * | 2020-08-14 | 2020-11-20 | 潘荣花 | Automatic tight aluminum alloy plate sling cart that rises of limiting plate |
| CN112357743A (en) * | 2020-10-30 | 2021-02-12 | 五冶集团上海有限公司 | Manufacturing method of simple hoisting tool for purlines of factory building roof |
| CN113431347A (en) * | 2021-08-06 | 2021-09-24 | 河南九冶建设有限公司 | Be used for steel construction to reform transform centre sill reinforcement hoisting device |
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| CN202080836U (en) * | 2011-04-13 | 2011-12-21 | 无锡市小天鹅建筑机械有限公司 | Material lifting equipment for aerial operation |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999413A (en) * | 2018-09-28 | 2018-12-14 | 北京首钢建设集团有限公司 | A method of roof purline being installed using single hoist cable more gib heads |
| CN110040646A (en) * | 2019-01-29 | 2019-07-23 | 中国五冶集团有限公司 | Method for the fixed electric block of factory building roof |
| CN110040646B (en) * | 2019-01-29 | 2020-11-10 | 中国五冶集团有限公司 | Method for fixing electric hoist on factory building roof |
| CN111960315A (en) * | 2020-08-14 | 2020-11-20 | 潘荣花 | Automatic tight aluminum alloy plate sling cart that rises of limiting plate |
| CN111960315B (en) * | 2020-08-14 | 2022-09-06 | 潘荣花 | Automatic tight aluminum alloy plate sling cart that rises of limiting plate |
| CN112357743A (en) * | 2020-10-30 | 2021-02-12 | 五冶集团上海有限公司 | Manufacturing method of simple hoisting tool for purlines of factory building roof |
| CN113431347A (en) * | 2021-08-06 | 2021-09-24 | 河南九冶建设有限公司 | Be used for steel construction to reform transform centre sill reinforcement hoisting device |
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Application publication date: 20160817 |
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