CN110921545A - Hoisting device and hoisting method - Google Patents
Hoisting device and hoisting method Download PDFInfo
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- CN110921545A CN110921545A CN201911220728.4A CN201911220728A CN110921545A CN 110921545 A CN110921545 A CN 110921545A CN 201911220728 A CN201911220728 A CN 201911220728A CN 110921545 A CN110921545 A CN 110921545A
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- fixing
- hoisting
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- transmission mechanism
- traction rope
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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
- B66D3/18—Power-operated hoists
- B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
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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
- B66D3/18—Power-operated hoists
- B66D3/26—Other details, e.g. housings
Abstract
The invention relates to the field of constructional engineering, in particular to a hoisting device and a hoisting method, which comprise a fixed structure, a transmission mechanism and hoisting equipment connected with the fixed structure, wherein the hoisting equipment is connected with the transmission mechanism through a traction rope, and the traction rope can move relative to the transmission mechanism; the fixing structure is fixed, then the hoisting equipment is connected with the fixing structure, the transmission mechanism is fixed, one end of the traction rope is connected with the hoisting equipment, then the traction rope is wound on the transmission mechanism, and the other end of the traction rope is connected with the wallboard for hoisting, so that manpower is greatly saved, and efficiency is improved.
Description
The technical field is as follows:
the invention relates to the field of constructional engineering, in particular to a hoisting device and a hoisting method.
Background art:
the history of the construction engineering industry is long, particularly, with the acceleration of social production rhythm, the completion period of a project is shortened more and more, but under certain conditions of constructors, the construction period is required to be shortened, and besides the management coordination, the utilization and the improvement of equipment play important multiple purposes, including the research and development of advanced equipment or the improvement of the existing equipment. For example, need carry out on-the-spot masonry to partition wall or outer wall etc. in the fitment construction, but along with the development of science and technology, produced prefabricated wallboard gradually and replaced concrete structure or masonry structure, prefabricated wallboard possess advantages such as the quality is light, heat-proof quality is good for masonry structure.
The construction installation of prefabricated wallboard also has very big influence to the engineering progress, among the prior art, generally all compare suitable position with prefabricated wallboard through hand mode by several people when being under construction to prefabricated wallboard, at this in-process, if meet the great wallboard installation of specification, weight can be very big, will operate inconveniently, reduced the installation effectiveness, the incident also probably appears.
The invention is provided in view of the above.
The invention content is as follows:
the invention mainly provides a hoisting device which is convenient to operate and improves the installation efficiency, and at least solves the problem.
The invention provides a hoisting device which comprises a fixing structure, a transmission mechanism and hoisting equipment connected with the fixing structure, wherein the hoisting equipment is connected with the transmission mechanism through a traction rope, and the traction rope can move relative to the transmission mechanism.
By adopting the scheme, the fixing structure is fixed, then the hoisting equipment is connected with the fixing structure, then the transmission mechanism is fixed, one end of the traction rope is connected with the hoisting equipment, then the traction rope is wound on the transmission mechanism, and the other end of the traction rope is connected with the wallboard for hoisting, so that the labor is greatly saved, and the efficiency is improved.
Further, the fixed knot constructs including first fixed part, hoisting equipment with first fixed part is connected.
Adopt above-mentioned scheme, can with first fixed part can dismantle with concrete column etc. and be connected, then will hoisting equipment with the connection can be dismantled to first fixed part, the setting of first fixed part can be avoided hoisting equipment directly releases with concrete or masonry structure and touches.
Further, the fixed structure comprises a second fixed part and a second movable part connected with the second fixed part, the second movable part can move relatively along the second fixed part, and the hoisting equipment is connected with the second movable part.
By adopting the scheme, the second moving part can move relatively along the second fixing part to adjust the position of the hoisting equipment, so that the hoisting requirements of different heights can be met.
Further, the second fixed portion includes a first groove, and the second movable portion includes a first projection, and the first projection is capable of moving relative to the first groove.
By adopting the scheme, the first groove can be used as a channel of the first bump.
Specifically, the second fixed portion further includes a second groove, and the second movable portion further includes a second projection connected to the first projection, and the second projection is capable of moving relatively along the second groove.
By adopting the scheme, the second groove can block the second bump, so that the second moving part is prevented from falling off.
Specifically, the second fixed part is provided with a first hole, the second movable part is provided with a second hole matched with the first hole, and the first hole and the second hole are detachably connected through a connecting piece.
By adopting the scheme, the connecting piece can adopt an insert, and the insert is inserted for connection after the first hole and the second hole are aligned.
Specifically, a first mark is arranged beside the first groove.
By adopting the scheme, the first mark can be used for determining the position of the hoisting equipment, so that the installation efficiency is improved when the unified standard layer is hoisted.
Further, the fixed knot constructs still includes the third fixed part, the third fixed part include first pole and with the second pole that the first pole is connected, hoisting equipment with the third fixed part is connected.
Adopt above-mentioned scheme, first pole and second pole can select for use the steel pipe to connect with the dead mode of cross fastener lock, can support on this layer floor by one end, and the other end props up in the concrete beam side.
Specifically, the transmission shaft is further provided with a protrusion.
By adopting the scheme, the traction ropes can be prevented from slipping by the protrusions, and each traction rope can be separated by the protrusions when a plurality of traction ropes are used, so that mutual interference is prevented.
Furthermore, the fixing structure further comprises at least two first fixing bodies and at least two second fixing bodies, wherein the first fixing bodies are connected with the second fixing bodies; the transmission mechanism is characterized by further comprising a third fixing body, two ends of the third fixing body are connected with the second fixing body, and the transmission mechanism is connected with the third fixing body.
By adopting the scheme, the first fixing body, the second fixing body and the third fixing body are stable in structural arrangement and can be moved as required, and the lifting equipment is high in flexibility.
The hoisting device comprises a hoisting device body, a second fixing body and a traction rope, wherein the hoisting device body is arranged on the hoisting device body, the second fixing body is arranged on the hoisting device body, the traction rope is arranged on the second fixing body, the first fixing body is arranged on the traction rope, the second fixing body is arranged on the traction rope, and the traction rope is arranged between the hoisting device body and the second fixing body.
By adopting the scheme, the driving piece can be arranged to be more stable in the hoisting process.
The invention also discloses a hoisting method applying the hoisting device, which comprises the steps of determining the installation position, and conveying the prefabricated wall panel to a first designated position; fixing the fixed structure at a second appointed position; connecting the lifting apparatus to the fixed structure; fixing the transmission mechanism at a third designated position; connecting one end of a traction rope with the hoisting equipment, wherein the traction rope is simultaneously connected with the transmission mechanism, and the other end of the traction rope is connected with the prefabricated wall board; and starting the hoisting equipment, and hoisting the prefabricated wall panel.
Further, securing the fixation structure in a second designated position includes: the second appointed position is located on the side face of the inter-floor supporting structure, the fixing structure is fixed on the side face of the inter-floor supporting structure, and the hoisting equipment is adjusted according to the hoisting height.
The invention has the beneficial effects that: the large-weight prefabricated wall panel can be hoisted by matching the fixing structure, the transmission mechanism and the hoisting equipment, and can be installed as far as possible by a small number of operators, so that the manpower resource is greatly saved, and the efficiency is improved; the second moving part can move relatively along the second fixing part to adjust the position of the hoisting equipment, so that the hoisting equipment is suitable for different hoisting heights, and the operability is enhanced; the second moving part can be prevented from falling off due to the arrangement of the second bump and the second groove, so that the hoisting stability is enhanced; the hoisting method can flexibly select the fixed point and the transmission mechanism mounting point according to the specific operation environment of the construction site, has strong flexibility, and greatly accelerates the construction progress.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of one embodiment of a lifting device of the present invention;
FIG. 2 is a schematic view of a second embodiment of the hoisting device according to the present invention;
FIG. 3 is a partially enlarged schematic view of a second embodiment of the hoisting device according to the present invention;
FIG. 4 is a schematic view of the connection between the second fixed part and the second movable part of the hoisting device of the present invention;
FIG. 5 is a schematic view of a first groove of the hoisting device of the present invention;
FIG. 6 is a schematic view of a second groove of the hoisting device of the present invention;
FIG. 7 is a schematic view of a second moving part of the lifting device of the present invention;
figure 8 is a schematic view of a third embodiment of the lifting device according to the invention;
FIG. 9 is a schematic view of a third fixing portion of the hoisting device of the present invention;
FIG. 10 is a schematic view of a boss of the drive shaft of the present invention;
figure 11 is a left side view of a fourth embodiment of the lifting device of the present invention;
figure 12 is a right side view of a fourth embodiment of the lifting device of the present invention.
Description of reference numerals:
the technical scheme of the invention can be more clearly understood and explained by combining the embodiment of the invention through the reference sign description.
11-a first fixed part, 12-a second fixed part, 121-a first groove, 1211-a first mark, 122-a second groove, 123-a first hole, 13-a second movable part, 131-a first lug, 132-a second lug, 133-a second hole, 14-a third fixed part, 141-a first rod, 142-a second rod, 2-a hoisting device, 3-a transmission mechanism, 31-a fixed part, 32-a hook, 33-a transmission shaft, 331-a bulge, 4-a traction rope, 5-a wallboard, 6-a concrete column, 7-a concrete beam, 8-a concrete plate, 91-a first fixed body, 92-a second fixed body, 93-a third fixed body, 94-a transmission member, 941-a transmission member, 95-a reinforcing rod, 96-a universal wheel, 97-pushing hands.
The specific implementation mode is as follows:
reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
As shown in fig. 1, the invention provides a hoisting device, which comprises a fixing structure, a transmission mechanism 3 and a hoisting device 2 connected with the fixing structure, wherein the hoisting device 2 is connected with the transmission mechanism 3 through a traction rope 4, and the traction rope 4 can move relative to the transmission mechanism 3.
By adopting the scheme, the hoisting equipment 2 can be a winch or a crane, the traction rope 4 can be a steel wire rope or a belt and the like, the winch is light and small hoisting equipment for hoisting or drawing heavy objects by winding the steel wire rope by using a winding drum, and an electric winch or a manual winch can be selected on the general engineering site, so that the heavy objects can be vertically hoisted, horizontally or obliquely drawn, and the hoisting equipment has the advantages of simplicity in operation, large rope winding amount, convenience in displacement and the like; the fixing structure is mainly used for fixing the winch, when the winch works and hoists, a reaction force can be generated due to the weight of the wall plate 5, and at the moment, the fixing structure can keep the stability of the winch during working; the installation height of the transmission mechanism 3 is higher than that of the winch, and when the winch works, the steel wire rope hooks the wallboard 5 through the transmission mechanism 3 for hoisting.
Hoisting device can be used in the building engineering job site, will fixed knot constructs to be fixed on the bearing structure between the floor, and strong operability, the hoist engine is fixed through modes such as spiro union or bind on fixed knot constructs, will haulage rope 4 wire-wound is in on the drive mechanism 3, can set up the preformed hole on concrete beam 7, penetrates mounting 31 at the preformed hole, a lifting hook 32 is connected to mounting 31 end, lifting hook 32 bottom sets up transmission shaft 33, and the pulley can be chooseed for use to transmission shaft 33, haulage rope 4 is around on the pulley, the wallboard 5 that needs hoist and mount is hooked to haulage rope 4 other end, starts the hoist engine, and with wallboard 5 hoist and mount become upright state, on needing to hoist and mount next department, two people just can the quick travel hoisting device. Because the prefabricated wall board is heavy, in order to ensure the safety of personnel and prevent the damage of products, about ten people are usually needed to complete the installation; the fine manpower that has replaced with the machine of above-mentioned process has practiced thrift the human cost, and flexible flexibility is strong moreover, has promoted work efficiency.
Example 1
As shown in fig. 1, the fixing structure includes a first fixing portion 11, and the hoisting device 2 is connected to the first fixing portion 11.
By adopting the scheme, the first fixing part 11 can be a fixing plate and is connected with the concrete column 6 between floors in a binding or screwing mode, the first fixing part can be selectively connected to the bottom end of the concrete column 6, and the hoisting angle is optimal; work as hoist device is used for the not high building of floor height, such as resident's building, office building etc. only need with 11 snap-on of first fixed part can on current concrete column 6, will drive mechanism 3 fixes in the entrance to a cave upper beam department of the required installation of wallboard 5, connects 4 one ends of haulage rope hoisting equipment 2, then walks around drive mechanism 3, the other end sets up a lifting hook and hooks suspender etc. on wallboard 5, and one person is responsible for opening the hoist engine this moment, and another person only needs to hand the wallboard and can hoist to the assigned position.
Example 2
This embodiment has substantially the same structure as embodiment 1, and the same reference numerals are used for the same portions, except that: as shown in fig. 2 and 3, the fixing structure includes a second fixing portion 12 and a second moving portion 13 connected to the second fixing portion 12, the second moving portion 13 can move relatively along the second fixing portion 12, and the hoisting device 2 is connected to the second moving portion 13.
By adopting the scheme, buildings with overhigh floors or different heights sometimes appear in the actual hoisting process, and if the problems are solved by lengthening the traction rope 4, overlarge load is added to the transmission mechanism 3, so that damage is caused; at this time, the height of the hoisting device 2 needs to be adjusted timely to meet the hoisting requirement, the second fixing portion 12 and the concrete column 6 can be fixed well, and the second moving portion 13 can adjust the height of the hoisting device 2 by generating relative movement along the second fixing portion 12.
As shown in fig. 5 and 7, the second fixing portion 12 includes a first groove 121, and the second moving portion 13 includes a first protrusion 131, where the first protrusion 131 can move relatively along the first groove 121.
With the above-mentioned solution, the first groove 121 is used as a moving channel of the first moving part 13, the length thereof can be set according to practical situations, and a detachable stopper can be arranged at the top end or the bottom end of the second fixing part 12 for taking out or putting in the first moving part 13.
As shown in fig. 4, 6 and 7, the second fixing portion 12 further includes a second recess 122, and the second moving portion 13 further includes a second protrusion 132 connected to the first protrusion 131, wherein the second protrusion 132 can move relatively along the second recess 122.
With the above-mentioned solution, the second groove 122 may be formed on a side surface of the first groove 121 and formed along the radial direction of the second fixing portion 12, and at this time, in the moving process of the second protrusion 132 along the second groove 122, a side wall of the second groove 122 may also be used as a stop of the second protrusion 132, so as to prevent the second moving portion 13 from falling.
As shown in fig. 4, the second fixing portion 12 is provided with a first hole 123, the second moving portion 13 is provided with a second hole 133 adapted to the first hole 123, and the first hole 123 and the second hole 133 are detachably connected by a connecting member.
Adopt above-mentioned scheme, provide a connected mode, the connecting piece can select for use to be metal plug-in components, first hole 123 with second hole 133 can set up to a plurality ofly, according to the hoist and mount height, will first hole 123 aligns with corresponding second hole 133, inserts the metal plug-in components, will second fixed part 12 with second removal portion 13 is fixed, when needs adjustment hoist and mount height, pulls out the metal plug-in components, removes second removal portion 13 is fixed once more.
As shown in fig. 4, a first mark 1211 is disposed beside the first groove 121.
By adopting the above scheme, the first mark 1211 can be set as a scale mark, the hoisting height of the building with the same structure, such as a standard floor, is fixed, at this time, the scale corresponding to the second moving part 13 can be recorded, and the building can be hoisted again when going to other floors, so that the efficiency is saved, and the accuracy is improved.
Example 3
As shown in fig. 8 and 9, the present embodiment has substantially the same structure as that adopted in embodiment 1, and the same reference numerals are used for the same parts, except that:
the fixing structure further includes a third fixing part 14, the third fixing part 14 includes a first rod 141 and a second rod 142 connected to the first rod 141, and the hoisting device 2 is connected to the third fixing part 14.
By adopting the above scheme, the first rod 141 and the second rod 142 can be steel pipes and are locked and connected by a cross fastener, and the hoisting device 2 can be connected with the first rod 141 or the second rod 142 by steel pipes; at this time, one end of the third fixing part 14 may be supported on the floor, and the other end thereof may be supported against the position of the concrete beam 7 below the concrete slab 8, at this time, the fixing part 31 may be passed through the preformed hole on the concrete beam 7, a hook 32 may be connected below the fixing part 31, and a transmission shaft 33 may be provided below the hook 32, for example, a pulley, around which the traction rope 4 may be hoisted.
As shown in fig. 10, the transmission shaft 33 is further provided with a projection 331.
Adopt above-mentioned scheme, can set up a plurality of archs 331, when the wallboard quality of needs hoist and mount is great, can use many haulage ropes 4, can set up every haulage rope 4 branch this moment between two archs 331, can make the strong point remain stable, be unlikely to mutual interference between the haulage rope 4.
Example 4
As shown in fig. 11 and 12, the present embodiment has substantially the same structure as that adopted in embodiment 1, and the same reference numerals are used for the same parts, except that:
the fixing structure further comprises at least two first fixing bodies 91 and at least two second fixing bodies 92, wherein the first fixing bodies 91 are connected with the second fixing bodies 92; the device further comprises a third fixing body 93, two ends of the third fixing body 93 are connected with the second fixing body 92, and the transmission mechanism 3 is connected with the third fixing body 93.
By adopting the above scheme, the first fixing body 91, the second fixing body 92 and the third fixing body 93 can be C-shaped steel or reinforced steel pipes, the first fixing body 91 and the second fixing body 92 are connected in an angle, and when the first fixing body 91 is perpendicular to the second fixing body 92, the lifting height is the highest; the hoisting device 2 may be connected to said first stationary body 91, the traction rope 4 being connected at one end to said hoisting device 2 and then to said transmission shaft 33 and at the other end to the interim object. A universal wheel 96 may be further provided at the bottom of the first fixing body 91 to move the lifting device 2, thereby adjusting the lifting position.
Still including setting up hoisting equipment 2 with fourth fixed body 94 between the second fixed body 92, fourth fixed body 94 both ends with first fixed body 91 is connected, be provided with driving medium 941 on the fourth fixed body 94, haulage rope 4 with driving medium 94 is connected.
By adopting the above scheme, driving medium 941 can set up to the fixed pulley, haulage rope 4 one end with hoisting equipment 2 is connected, then with driving medium 941 wraparound, again with transmission portion 3 wraparound, the other end with the jack-up thing is connected. The driving member 941 is disposed to change the force application direction of the lifting device 2, so that the lifting process is more stable.
A reinforcing bar 95 having one end connected to the first fixing body 91 and the other end connected to the second fixing body 92 may be further provided to make the entire structure more stable; a push handle 97 may also be provided to facilitate movement of the lifting device 2.
The invention also discloses a hoisting method applying the hoisting device, which comprises the steps of determining the installation position, and conveying the prefabricated wall panel to a first designated position; fixing the fixed structure at a second appointed position; connecting the lifting apparatus to the fixed structure; fixing the transmission mechanism at a third designated position; connecting one end of a traction rope with the hoisting equipment, wherein the traction rope is simultaneously connected with the transmission mechanism, and the other end of the traction rope is connected with the prefabricated wall board; and starting the hoisting equipment, and hoisting the prefabricated wall panel.
By adopting the scheme, the first designated position can be selected beside the installation hole, and the second designated position can be selected from the side surface of the concrete column or the fixed structure with one end arranged on the ground and the other end arranged on the concrete beam; and the hoisting equipment is fixed and stable, the third position can be below a concrete beam, and the traction rope is well connected with the hoisting equipment, the transmission mechanism and the wallboard to carry out hoisting.
Fixing the fixed structure in a second designated position comprises: the second appointed position is located on the side face of the inter-floor supporting structure, the fixing structure is fixed on the side face of the inter-floor supporting structure, and the hoisting equipment is adjusted according to the hoisting height.
By adopting the scheme, the height of the hoisting equipment can be adjusted according to the actual hoisting height, the load born by the transmission mechanism can be reduced, and the service life is prolonged.
When in actual construction on site, the autoclaved lightweight aerated concrete (ALC) wallboard can be hoisted, and is a building material with the advantages of light weight, heat insulation, sound insulation, fire prevention, earthquake resistance, energy conservation, environmental protection and the like. Before hoisting construction, cleaning a base layer and paying off, wherein the fixed end of an ALC plate is a plate top and a plate bottom, when the base layer is cleaned, the top plate and the bottom plate need to be cleaned, and the top plate and the bottom plate are uniformly sprung to the upper line by using a laser leveling instrument; then installing a U-shaped card: the top of the ALC board is fixed as a U-shaped card, a gap is treated by using a special pointing agent, the U-shaped card is suitable to be arranged at the splicing position of the two boards and is arranged according to the board width interval of 600mm, and the U-shaped card is required to be subjected to rust removal treatment in advance and is brushed with antirust paint for rust prevention; the hoisting device can be adopted in the process of erecting the plate, and the on-site plate typesetting is optimized in front of the plate; the inner wall board is generally vertically installed (or transversely installed), and the most common connecting fittings are U-shaped card connecting modes which are economical. And installing U-shaped clamps according to the position line of the bounced wall body, wherein one U-shaped clamp of each plate is connected with the concrete by at least two shooting nails. The middle position of the U-shaped clamp faces to the abutted seam of the boards as much as possible, when the ALC wallboard is drilled and sawed, strict rules are met, a special tool is adopted, and the ALC wallboard cannot be cut at will. The length of the plate is different from that of the plate on the spot in the installation process, and the length of the approach size of the plate affects the installation quality. When the cargo length is shorter than the on-site height of 40mm, the fine stone concrete not lower than C20 is generally required to be used for pouring and leveling. On the drawing, it is noted that cement mortar is needed to be used for setting the board when the board is required to be installed, a large wood wedge and a small wood wedge are used for reserving a gap and then being blocked by the mortar when the construction operation is carried out, but the board cannot be compacted in practical operation, the quality of a part of holes is not easy to guarantee, the direct setting of the floor is also a sample, and the mortar basically runs out by a large amount after the board is placed at a right position when the board is heavier, so that specific problems in the construction are specifically treated.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A hoisting device is characterized in that: the lifting device comprises a fixing structure, a transmission mechanism (3) and a lifting device (2) connected with the fixing structure, wherein the lifting device (2) is connected with the transmission mechanism (3) through a traction rope (4), and the traction rope (4) can move relative to the transmission mechanism (3).
2. The hoisting device of claim 1, wherein: the fixing structure comprises a first fixing part (11), and the hoisting equipment (2) is connected with the first fixing part (11).
3. The hoisting device of claim 1, wherein: the fixing structure comprises a second fixing part (12) and a second moving part (13) connected with the second fixing part (12), the second moving part (13) can move relatively along the second fixing part (12), and the hoisting equipment (2) is connected with the second moving part (13).
4. The hoisting device of claim 3, wherein: the second fixed part (12) comprises a first groove (121), the second movable part (13) comprises a first lug (131), and the first lug (131) can move relatively along the first groove (121).
5. The hoisting device of claim 4, wherein: the second fixed part (12) further comprises a second groove (122), the second movable part (13) further comprises a second lug (132) connected with the first lug (131), and the second lug (132) can move relatively along the second groove (122).
6. The hoisting device of claim 5, wherein: the second fixing portion (12) is provided with a first hole (123), the second moving portion (13) is provided with a second hole (133) matched with the first hole (123), and the first hole (123) and the second hole (133) are detachably connected through a connecting piece.
7. The hoisting device of claim 1, wherein: the fixing structure further comprises a third fixing part (14), the third fixing part (14) comprises a first rod (141) and a second rod (142) connected with the first rod (141), and the hoisting equipment (2) is connected with the third fixing part (14).
8. The hoisting device of claim 1, wherein: the fixing structure further comprises at least two first fixing bodies (91) and at least two second fixing bodies (92), wherein the first fixing bodies (91) are connected with the second fixing bodies (92); the device is characterized by further comprising a third fixing body (93), wherein two ends of the third fixing body (93) are connected with the second fixing body (92), and the transmission mechanism (3) is connected with the third fixing body (93).
9. The hoisting device of claim 8, wherein: still including setting up hoisting equipment (2) with fourth fixed body (94) between second fixed body (92), fourth fixed body (94) both ends with first fixed body (91) are connected, be provided with driving medium (941) on fourth fixed body (94), haulage rope (4) with driving medium (941) are connected.
10. A method of hoisting a device according to any one of claims 1-9, comprising:
determining an installation position, and conveying the prefabricated wall board to a first designated position;
fixing the fixed structure at a second appointed position;
connecting the lifting apparatus to the fixed structure;
fixing the transmission mechanism at a third designated position;
connecting one end of a traction rope with the hoisting equipment, wherein the traction rope is simultaneously connected with the transmission mechanism, and the other end of the traction rope is connected with the prefabricated wall board;
and starting the hoisting equipment, and hoisting the prefabricated wall panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911220728.4A CN110921545A (en) | 2019-12-03 | 2019-12-03 | Hoisting device and hoisting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911220728.4A CN110921545A (en) | 2019-12-03 | 2019-12-03 | Hoisting device and hoisting method |
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| CN101134551A (en) * | 2006-08-31 | 2008-03-05 | 天津港第二港埠有限公司 | 80-ton adjustable large-piece hoister |
| CN204588496U (en) * | 2014-12-02 | 2015-08-26 | 中国船舶工业系统工程研究院 | A kind of three degree of freedom purlin car being applicable to small space |
| CN105129626A (en) * | 2015-09-23 | 2015-12-09 | 黑龙江省水利科学研究院 | Multifunctional lifting device for underwater camera |
| CN105692464A (en) * | 2016-04-22 | 2016-06-22 | 荣建生 | Double-trolley opposite-direction movement bridge type crane |
| CN107364793A (en) * | 2017-09-02 | 2017-11-21 | 如皋市双亚环保科技有限公司 | A kind of double towed Lift-on/Lift-off Systems |
| CN110054095A (en) * | 2019-05-31 | 2019-07-26 | 苏州艾士德机械有限公司 | Movable curtain wall is sat on the fence hanging device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134551A (en) * | 2006-08-31 | 2008-03-05 | 天津港第二港埠有限公司 | 80-ton adjustable large-piece hoister |
| CN204588496U (en) * | 2014-12-02 | 2015-08-26 | 中国船舶工业系统工程研究院 | A kind of three degree of freedom purlin car being applicable to small space |
| CN105129626A (en) * | 2015-09-23 | 2015-12-09 | 黑龙江省水利科学研究院 | Multifunctional lifting device for underwater camera |
| CN105692464A (en) * | 2016-04-22 | 2016-06-22 | 荣建生 | Double-trolley opposite-direction movement bridge type crane |
| CN107364793A (en) * | 2017-09-02 | 2017-11-21 | 如皋市双亚环保科技有限公司 | A kind of double towed Lift-on/Lift-off Systems |
| CN110054095A (en) * | 2019-05-31 | 2019-07-26 | 苏州艾士德机械有限公司 | Movable curtain wall is sat on the fence hanging device |
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