CN110422752B

CN110422752B - Assembly type structure laminated plate string hoisting equipment and hoisting method thereof

Info

Publication number: CN110422752B
Application number: CN201910678513.0A
Authority: CN
Inventors: 杨钦; 徐红兵; 薛雨春; 罗军; 钱佩秋
Original assignee: Biaolong Construction Group Co ltd
Current assignee: Biaolong Construction Group Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-09-01
Anticipated expiration: 2039-07-25
Also published as: CN110422752A

Abstract

The invention discloses assembled structure laminated plate string hoisting equipment and a hoisting method thereof, aiming at solving the technical problem that the hoisting efficiency is low because the existing hoisting equipment can only hoist one laminated plate at a time and cannot hoist a plurality of laminated plates at a time; the bottom end of the hanger is provided with a plurality of auxiliary hoisting frames which are connected in sequence, each auxiliary hoisting frame comprises two additional hoists, each additional hoist comprises two fixed ropes, a hoisting plate and a hoisting hook, the bottom end of the hoisting plate is provided with an additional installation ring for fixing the hoisting hook, the hangers are positioned at four corners and are respectively in threaded connection with a fixed ring, and the hoisting hooks are fixed on the fixed rings; hoisting chains for fixing the fixed rope are respectively arranged between the hoisting hook and the additional ring and between the fixed ring and the hoisting hook, one end of the fixed rope is fixed on the hoisting chain adjacent to the top end, and the other end of the fixed rope is fixed on the hoisting plate. The effect that once can hoist polylith superimposed sheet, effectively improve hoist and mount efficiency has been reached.

Description

Assembly type structure laminated plate string hoisting equipment and hoisting method thereof

Technical Field

The invention relates to the technical field of prefabricated parts, in particular to assembled structure laminated plate serial hoisting equipment and a hoisting method thereof.

Background

The fabricated structural laminated slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The composite floor slab has good integrity, the upper and lower surfaces of the slab are smooth, the decoration of a finish coat is convenient, and the composite floor slab is suitable for high-rise buildings and large-bay buildings with higher requirement on the integral rigidity. The laminated slab is usually hoisted by a crane in the assembling process, and the laminated slab is transported to a specific position for assembling.

The prior Chinese patent with publication number CN109319652A discloses a composite slab hoisting tool and a composite slab hoisting method, wherein the tool comprises a hoisting frame, the hoisting frame comprises a vertical rod and a horizontal rod, lifting lugs are arranged at two ends of the vertical rod, and the lifting lugs are fixedly connected with lifting rings through steel wire ropes; the end part of the cross rod is provided with a hoisting mechanism, the hoisting mechanism comprises a shell internally provided with a three-phase motor and a laser ranging sensor, a rotating shaft of the three-phase motor is fixedly connected with a winding drum, a steel wire rope is wound on the winding drum, the tail end of the steel wire rope is fixedly connected with a hook, and the laser ranging sensor is vertically fixed on the lower side of the shell; the middle part of the vertical rod is provided with a mounting platform, and a power supply for supplying power to the winding mechanism is arranged on the mounting platform. When the laminated slab is hoisted, the position of the cross rod is adjusted according to the size of the laminated slab, the truss is hooked by the hook, and finally the hoisting ring is hooked by the hoisting device and the laminated slab is hoisted to a preset position. By adopting the tool and the hoisting method, the technical problem that the leveling is not easy in the hoisting process of the laminated slab can be effectively solved.

However, the existing hoisting equipment can only hoist one laminated slab at a time and cannot hoist a plurality of laminated slabs at a time, so that the hoisting efficiency is low, and improvement is needed.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the assembled structure laminated plate string hoisting equipment and the hoisting method thereof, which have the advantages that a plurality of laminated plates can be hoisted at one time, and the hoisting efficiency is effectively improved.

In order to achieve the purpose, the invention provides the following technical scheme:

the assembled structure superposed plate string hanging equipment comprises a hanging bracket, a lifting rope and lifting hooks, wherein lifting lugs are arranged at the top end of the hanging bracket, the lifting rope is arranged in the lifting lugs in a penetrating manner, lifting rings are arranged at one ends, far away from the lifting lugs, of the lifting rope, and the lifting hooks are respectively arranged at four corners of the hanging bracket; the bottom end of the hanger is provided with a plurality of auxiliary hoisting frames which are sequentially connected, each auxiliary hoisting frame comprises two identical additional hoists, each additional hoist comprises two fixing ropes with equal length, a hoisting plate and a hoisting hook, the bottom end of the hoisting plate is provided with an additional installation ring for fixing the hoisting hook, the hangers are positioned at four corners and are respectively in threaded connection with a fixing ring, and the hoisting hooks are fixed on the fixing rings; hoisting chains for fixing the fixed rope are respectively arranged between the hoisting hook and the additional ring and between the fixed ring and the hoisting hook, one end of the fixed rope is fixed on the hoisting chain adjacent to the top end, and the other end of the fixed rope is fixed on the hoisting plate.

Through adopting above-mentioned technical scheme, vice hoist and mount frame is fixed on the hoist and mount chain through fixed rope to can add on the gallows and hang a plurality of vice hoist and mount framves, thereby can realize that polylith superimposed sheet cluster hangs in the bottom of gallows, realize once hoist and mount and transport the effect of polylith superimposed sheet, improve the efficiency of transportation.

Further, the lifting hook and the end part of the lifting hook are in threaded connection with an anti-falling rubber ball, and a yielding groove is formed in the outer side wall of the anti-falling rubber ball.

Through adopting above-mentioned technical scheme, the setting of anticreep rubber ball seals lifting hook and hoist and mount hook tip to prevent that the coincide board truss in lifting hook or the hoist and mount hook from deviating from in-process from lifting hook or hoist and mount hook, guaranteed the security of hoist and mount.

Further, the one end that fixed rope is close to the hoist and mount chain is provided with fixed hasp, the one end that fixed rope is close to the hoist and mount board is provided with fixed shackle, hoist and mount board lateral wall threaded connection has the dead lever, dead lever threaded connection has hoist and mount nut, fixed shackle is fixed among the hoist and mount nut.

By adopting the technical scheme, the arrangement of the fixed lock catch is convenient for fixing the fixed rope in any ring of the hoisting chain; the setting of fixed shackle is convenient for fix the rope other end at the both ends of hoist and mount board equally to be convenient for fixed dismantlement and the fixing of rope, be convenient for fixed rope when guaranteeing fixed rope stability change when wearing and tearing. The hoisting chain comprises a plurality of iron rings, so that each iron ring can be used for fixing the fixing rope, the position of the fixing rope can be adjusted conveniently, and the distance between the two laminated plates can be adjusted.

Furthermore, two ends of each additional hanger are respectively provided with a limiting chain, the limiting chains are fixed between the two additional hangers, two ends of each limiting chain are respectively provided with a limiting buckle, and the limiting buckles are hooked on the same height of the hoisting chains on the same side of the two additional hangers.

Through adopting above-mentioned technical scheme, spacing chain is fixed between two loads on hoist additional to restrict two distances between loading on hoist additional through spacing chain, thereby can adjust the distance between the load on hoist additional, adapt to not unidimensional superimposed sheet. Simultaneously install the hoist additional and set up along superimposed sheet width direction and set up along length direction and also can adapt to the superimposed sheet of great size, because hoist and mount chain bearing capacity is great, therefore hoist and mount chain slope sets up the weight that also enough bore the superimposed sheet to improve vice hoist and mount frame's adaptability.

Furthermore, a notch convenient for inserting the hoisting chain is formed in one side of the limit buckle, a closed pipe with the length longer than that of the notch is arranged on the notch, and two ends of the closed pipe are respectively in threaded connection with two sides of the notch.

Through adopting above-mentioned technical scheme, thereby closed pipe and breach both sides threaded connection seal the breach, can realize preventing the effect that the hoist and mount chain in the spacing knot deviates from to improve spacing stability of spacing chain.

Furthermore, the outer side wall of the closed pipe is provided with a protective rubber pad, and the outer side wall of the protective rubber pad is provided with anti-skidding diamond lattices.

Through adopting above-mentioned technical scheme, the setting of protective rubber pad is convenient for protect the closed tube lateral wall, alleviates the closed tube lateral wall anticorrosive coating damage that leads to because of the friction and leads to the closed tube corrosion. The arrangement of the anti-skidding diamond lattices is convenient for increasing the friction coefficient of the outer side wall of the closed pipe, and an operator can hold the closed pipe conveniently to rotate.

Further, the outer side wall of the fixed rope is connected with a rubber protection pipe in a sliding mode, and a deformation cavity is arranged inside the rubber protection pipe.

Through adopting above-mentioned technical scheme, the setting of rubber protection tube is convenient for increase one deck protective layer in fixed rope and superimposed sheet laminating department, helps alleviateing the damage of superimposed sheet edges and corners to fixed rope to and alleviate the damage of fixed rope to superimposed sheet edges and corners. The setting of deformation cavity has improved the compliance of rubber protection pipe to thereby the rubber protection pipe of being convenient for is compressed and cushions the extrusion force between fixed rope and the superimposed sheet.

Further, the rubber protection pipe both ends are provided with the locking piece respectively, the locking piece is inserted and is established in the rubber protection pipe, the locking piece is provided with arc laminating groove on the surface of laminating mutually with the fixed rope in the rubber protection pipe, the locking piece is provided with the direction inclined plane with the surface of laminating mutually of rubber protection pipe.

Through adopting above-mentioned technical scheme, the setting of lock block is convenient for fix the rubber protection pipe on fixed rope from both ends to alleviate the removal of rubber protection pipe on fixed rope. The setting in arc laminating groove is convenient for hold fixed rope tightly, and the setting on direction inclined plane is convenient for insert the rubber protection pipe with the locking piece to locking piece is held more tightly to fixed rope under the effect of spigot surface, fixes the rubber protection pipe on the lateral wall of fixed rope more steadily.

The hoisting method applied to the assembled structure laminated plate string hoisting equipment is characterized in that: comprises the following steps:

s100, firstly hooking a lifting ring on a hook of a tower crane, then finishing and flattening a lifting chain at the bottom end of the lifting frame, then hooking a lifting hook on the lifting hook in a truss of a first laminated slab, and forcibly extruding an anti-falling rubber ball to deform the anti-falling rubber ball so as to clamp the lifting hook in the truss;

s200, fixing the auxiliary hoisting frame on a hoisting chain of the hoisting frame, namely arranging a fixed lock catch on a fixed rope of the additional hoisting device on the hoisting chain at the bottom end of the hoisting frame, and fixing each fixed lock catch at the same height of the hoisting chain;

s300, hoisting the tower crane to a certain height to enable the first laminated slab to rise and be separated from the second laminated slab;

s400, hooking the lifting hook on the auxiliary lifting frame in the truss of the second laminated slab;

s500, sequentially installing other auxiliary hoisting frames to be fixed on the hoisting chain by the method, and lifting the tower crane to a certain height;

s600, after the preset number of the laminated slabs is reached, lifting all the laminated slabs integrally, then hoisting the laminated slabs to a preset place, descending the laminated slabs and the auxiliary hoisting frame in sequence, taking down the laminated slabs and the auxiliary hoisting frame, hoisting the auxiliary hoisting frame on the hoisting frame once again, and moving the auxiliary hoisting frame to a stacked position of the laminated slabs once again for hoisting and transporting.

Through adopting above-mentioned technical scheme, fix vice hoist and mount frame on the hoist and mount chain in proper order to increased the vice hoist and mount frame that a plurality of can suspend superimposed sheet in midair in the gallows bottom, thereby can realize once hoisting transportation polylith superimposed sheet, realized superimposed sheet's cluster and hung, improved the efficiency of transportation greatly.

Further, step S200 is followed by the following steps:

s201, sliding the rubber protection pipe to a joint of the fixed rope and the laminated plate, and plugging a locking block into the rubber protection pipe for fixing;

s202, rotating the closed pipe to one side of the notch to expose the notch, then arranging the limiting hooks at two ends of the limiting chain between the two additional lifting appliances, rotating the closed pipe to the exposed side of the notch to seal the notch, fixing two ends of the limiting chain on the lifting chains at the same height, and fixing the limiting chains at two ends of the additional lifting appliances at the same height.

Through adopting above-mentioned technical scheme, protect superimposed sheet and fixed rope laminating department through the rubber protection pipe to the damage of superimposed sheet and fixed rope that leads to because of the butt friction has been alleviateed. The sealed pipe is rotated to seal the gap of the limit buckle, so that a hoisting chain in the limit buckle is prevented from being separated, and the size of the superposed plate is fixed. Simultaneously, the bottom end of the laminated plate can be provided with a limit position, so that the bottom end of the additionally-installed lifting appliance is limited and supported.

In conclusion, the invention has the following beneficial effects:

1. the technology that the auxiliary hoisting frame, the fixed rope, the hoisting plates, the hoisting hook, the fixed ring and the hoisting chain are matched is adopted, so that the effect that the plurality of auxiliary hoisting plates are hooked at the bottom end of the hoisting frame to hoist the laminated slab is generated, and the effect of hoisting and transporting a plurality of laminated slabs at one time can be realized;

2. the technology that a limiting chain, a limiting buckle, a notch, a closed pipe, a protective rubber pad and an anti-skid diamond lattice are matched is adopted, so that a supporting net is formed by the limiting chain and the hoisting plate, and the effect of limiting the laminated slab in the net is achieved;

3. the sliding connection rubber protection pipe, the deformation cavity, the locking block, the arc-shaped joint position and the guide inclined plane matched technology are adopted for the outer side wall of the fixed rope, so that the locking block is produced to fix the rubber protection pipe on the joint position of the fixed rope and the superimposed plate to protect the superimposed plate and the fixed rope.

Drawings

FIG. 1 is a schematic overall structure diagram of an assembled structure laminated plate string hanging device in an embodiment;

FIG. 2 is a schematic diagram of an embodiment of a structure for showing a position of a limiting chain;

FIG. 3 is a schematic view showing a structure at a fixing rope in the embodiment;

FIG. 4 is a schematic diagram of an embodiment of the present invention for showing the structure of the locking block.

In the figure: 1. a hanger; 11. a lifting rope; 111. a hoisting ring; 12. a hook; 121. a fixing ring; 13. lifting lugs; 2. an auxiliary hoisting frame; 21. additionally installing a lifting appliance; 22. a limiting chain; 221. a limit buckle; 2211. a notch; 2212. closing the tube; 2213. protecting the rubber pad; 2214. anti-skid diamond grids; 3. fixing a rope; 31. fixing the lock catch; 32. fixing and disassembling the shackle; 33. a rubber protection tube; 331. deforming the cavity; 332. a locking block; 3321. an arc-shaped fitting groove; 3322. a guide slope; 4. hoisting the plate; 41. adding a ring; 42. fixing the rod; 421. hoisting a nut; 5. hoisting hooks; 51. an anti-drop rubber ball; 511. a yielding groove; 6. and (5) hoisting the chain.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, the assembled structure laminated plate string hoisting equipment comprises a hanger 1, a hoisting rope 11 and a lifting hook 12, wherein lifting lugs 13 are respectively arranged at four corners of the top end of the hanger 1, and the hoisting rope 11 penetrates through the lifting lugs 13 and is fixed through knotting. One end of the lifting rope 11, which is far away from the lifting lugs 13, is provided with a lifting ring 111, the lifting rope 11 in each lifting lug 13 is fixed in the lifting ring 111, the lifting hooks 12 are respectively arranged at four corners of the lifting frame 1, and the lifting hooks 12 are hooked on a truss of the laminated slab, so that the laminated slab is lifted.

Referring to fig. 1, a plurality of auxiliary hoisting frames 2 connected in sequence are arranged at the bottom end of a hoisting frame 1, each auxiliary hoisting frame 2 comprises two identical additional hoisting tools 21, and the auxiliary hoisting frames 2 can be arranged along the length direction of the laminated slab and can also be arranged along the width direction of the laminated slab.

Referring to fig. 1, the additional lifting appliance 21 comprises two fixing ropes 3 with equal length, a lifting plate 4 and a lifting hook 5, wherein the fixing ropes 3 are formed by winding and twisting a plurality of thin steel wires. The bottom of hoist and mount board 4 is provided with the ring 41 of installing additional that supplies hoist and mount hook 5 to fix, installs ring 41 additional and fixes the bottom at hoist and mount board 4 through threaded connection, and gallows 1 is located four corners department and threaded connection has solid fixed ring 121 respectively, and solid fixed ring 121 is fixed through threaded connection equally, and lifting hook 12 fixes on solid fixed ring 121.

Referring to fig. 1, hoisting chains 6 for fixing the fixing rope 3 are respectively arranged between the hoisting hook 5 and the installing ring 41 and between the fixing ring 121 and the lifting hook 12, and the hoisting chains 6 are galvanized iron chains and formed by weaving iron wires. Fixed 3 one end of rope is fixed on the hoist and mount chain 6 that the top is adjacent, and the other end is fixed on hoist and mount board 4, fixes in proper order through fixed rope 3 and increases a plurality of sets of vice hoist and mount frame 2 to 1 bottom of gallows on hoist and mount chain 6 to realize once hoisting polylith superimposed sheet.

Referring to fig. 1, the end portions of the lifting hook 12 and the lifting hook 5 are in threaded connection with an anti-drop rubber ball 51, the anti-drop rubber ball 51 is provided with a screw hole along the radial direction, and the screw hole is in threaded connection with the top end of the lifting hook 12 or the lifting hook 5. The outer side wall of the anti-falling rubber ball 51 is provided with a yielding groove 511. Five yielding grooves 511 are arranged along the radial direction of the screw hole, so that yielding is performed when the anti-falling rubber ball 51 deforms.

Referring to fig. 1 and 2, two ends of each additional hanger 21 are respectively provided with a limiting chain 22, the limiting chains 22 are fixed between the two additional hangers 21, and the limiting chains 22 are preferably galvanized iron chains. The two ends of the limiting chain 22 are respectively provided with a limiting buckle 221, and the limiting buckle 221 is arranged in the ring of the limiting chain 22 in a penetrating way. The limit buckle 221 is respectively hooked at the same height of two hoisting chains 6 additionally provided with the same side of the lifting appliance 21, and the distance between the two hoisting chains 6 is limited by the limit chain 22, so that the size of the superposed plate is limited by different heights of different hoisting chains 6.

Referring to fig. 2, a notch 2211 convenient for inserting the hoisting chain 6 is formed in one side of the limit buckle 221, a closed tube 2212 with a length longer than that of the notch 2211 is arranged on the notch 2211, two ends of the closed tube 2212 are respectively in threaded connection with two sides of the notch 2211, the closed tube 2212 exposes the notch 2211 to operate by rotating towards one side of the notch 2211, and the closed tube 2212 rotates reversely to seal the whole notch 2211 to prevent the limit chain 22 from coming off.

Referring to fig. 2, a protective rubber pad 2213 is disposed on the outer side wall of the closed tube 2212, and the protective rubber pad 2213 is fixed on the outer side wall of the closed tube 2212 by means of adhesion. The lateral wall of protective rubber pad 2213 is provided with anti-skidding diamond 2214, and anti-skidding diamond 2214 sinks to the surface setting of protective rubber pad 2213.

Referring to fig. 3, one end of the fixing rope 3 near the hoisting chain 6 is provided with a fixing lock 31, the fixing lock 31 is preferably a climbing lock, and the fixing rope 3 is inserted into the fixing lock 31 and fixed by inserting and braiding and sleeving. One end of the fixed rope 3 close to the hoisting plate 4 is provided with a fixed shackle 32, and the steel wire rope is arranged in the fixed shackle 32 in a penetrating way and fixed by inserting and weaving and sleeving.

Referring to fig. 3, 4 lateral walls of hoist and mount board threaded connection have a dead lever 42,

dead lever

42 and 4 integrated into one piece of hoist and mount board, and dead lever 42 threaded connection has a hoist and mount nut 421, and fixed shackle 32 wears to establish and fixes in hoist and mount nut 421 to fix rope 3 at the both ends of hoist and mount board 4, thereby be convenient for change fixed rope 3 when fixed rope 3 appears damaging.

Referring to fig. 4, the outer side wall of the fixing rope 3 is connected with a rubber protection pipe 33 in a sliding manner, and the rubber protection pipe 33 is arranged at the joint of the fixing rope 3 and the edge of the laminated slab. The rubber protection tube 33 is made of vulcanized rubber, and a deformation cavity 331 is formed in the rubber protection tube 33, wherein the deformation cavity 331 is annular and has a rectangular cross section, so that the flexibility of the rubber protection tube 33 is improved.

Referring to fig. 4, the rubber protection pipe 33 is provided at both ends thereof with locking blocks 332, respectively, and the locking blocks 332 are provided in three pieces, and the locking blocks 332 are inserted into the rubber protection pipe 33 and are engaged with the rubber protection pipe 33. The fixed rope 3 in the locking piece 332 and the rubber protection pipe 33 is laminated on the surface and is provided with arc-shaped laminating groove 3321, the arc-shaped laminating groove 3321 is laminated with the outer side wall of the fixed rope 3, and the surface of the locking piece 332 and the rubber protection pipe 33 is provided with a guide inclined plane 3322. The locking pieces 332 at both ends are inserted into the rubber protection pipes 33, respectively, and hold the fixing rope 3 tightly, thereby fixing the positions of the rubber protection pipes 33.

A hoisting method applied to the assembled structure laminated plate string hoisting equipment comprises the following steps:

s100, firstly hooking a hanging ring 111 on a hook of a tower crane, then arranging a hoisting chain 6 at the bottom end of a hanger 1 to be flat, and then hooking a lifting hook 12 on a hoisting hook 5 in a truss of a first laminated slab. The truss is located the concrete piece top and can reserve and have a triangular truss hole, extrudees anticreep rubber ball 51 hard and makes anticreep rubber ball 51 deformation to in the triangular truss hole with lifting hook 12 joint income truss, establish a rectangle with four points that four lifting hooks 12 hooked on the truss, thereby make the superimposed sheet keep the level when hoist and mount.

S200, fixing the auxiliary hoisting frame 2 on the hoisting chain 6 of the hoisting frame 1, namely hooking the fixed lock catches 31 on the fixed ropes 3 of the additional hoisting device 21 on the hoisting chain 6 at the bottom end of the hoisting frame 1, and fixing the fixed lock catches 31 at the same height of the hoisting chain 6, so that the auxiliary hoisting frame 2 is kept at the same relative height to keep relatively horizontal.

S201, slide rubber protection pipe 33 to fixed rope 3 and superimposed sheet laminating department for superimposed sheet offsets with the rubber tube lateral wall, thereby plug into respectively the locking piece 332 at both ends and establish into rubber protection pipe 33 in thereby fixing rubber protection pipe 33' S position.

S202, the closing tube 2212 is rotated towards one side of the gap 2211 to expose the gap 2211, then the limit buckles 221 at the two ends of the limit chain 22 are hooked between the two additional hangers 21, the closing tube 2212 is rotated towards the exposed side of the gap 2211 to close the gap 2211, the two ends of the limit chain 22 are fixed on the hoisting chains 6 at the same height, and the limit chains 22 at the two ends of the additional hangers 21 are fixed at the same height.

S300, then hang the tower crane by a certain height for first superimposed sheet rises and separates with second superimposed sheet, thereby has sufficient space to be convenient for fix second superimposed sheet.

S400, the hoisting hook 5 on the auxiliary hoisting frame 2 is hooked in the truss of the second laminated slab, and the anti-falling rubber ball 51 on the hoisting hook 5 is clamped and connected in a triangular hole of the truss.

S500, sequentially installing other auxiliary hoisting frames 2 and fixing the auxiliary hoisting frames on the hoisting chain 6, and lifting the tower crane to a certain height, so that several laminated slabs are fixed, and the plurality of laminated slabs can be conveniently hoisted at one time.

S600, lifting all the laminated slabs integrally after the preset number is reached, then lifting and moving to a preset place, descending sequentially and taking down the laminated slabs and the auxiliary lifting frame 2. And the auxiliary hoisting frame 2 is hoisted on the hoisting frame 1 once again, and is moved to the stacking position of the laminated slab once again for hoisting and transportation.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The assembled structure superposed plate string hanging equipment comprises a hanging bracket (1), a lifting rope (11) and a lifting hook (12), wherein a lifting lug (13) is arranged at the top end of the hanging bracket (1), the lifting rope (11) is arranged in the lifting lug (13) in a penetrating manner, a lifting ring (111) is arranged at one end, away from the lifting lug (13), of the lifting rope (11), and the lifting hook (12) is respectively arranged at four corners of the hanging bracket (1); the method is characterized in that: the bottom end of the hanger (1) is provided with a plurality of auxiliary hoisting frames (2) which are sequentially connected, each auxiliary hoisting frame (2) comprises two identical additional hoisting devices (21), each additional hoisting device (21) comprises two fixed ropes (3) with equal length, a hoisting plate (4) and a hoisting hook (5), an additional ring (41) for fixing the hoisting hook (5) is arranged at the bottom end of the hoisting plate (4), the hanger (1) is positioned at four corners and is respectively in threaded connection with a fixing ring (121), and the hoisting hook (12) is fixed on the fixing ring (121); hoisting chains (6) for fixing the fixed rope (3) are respectively arranged between the hoisting hook (5) and the installing ring (41) and between the fixed ring (121) and the lifting hook (12), one end of the fixed rope (3) is fixed on the hoisting chain (6) adjacent to the top end, and the other end of the fixed rope (3) is fixed on the hoisting plate (4); install hoist (21) both ends additional and be provided with spacing chain (22) respectively, spacing chain (22) are fixed two install between hoist (21) additional, spacing chain (22) both ends are provided with spacing knot (221) respectively, spacing knot (221) are hooked up respectively and are established two and install hoist and mount chain (6) same one side with the hoist (21) same high department.

2. The assembled structural laminated plate stringing and hanging apparatus as claimed in claim 1, wherein: lifting hook (12) and hoist and mount hook (5) tip threaded connection have anticreep rubber ball (51), anticreep rubber ball (51) lateral wall is provided with recess of stepping down (511).

3. The assembled structural laminated plate stringing and hanging apparatus as claimed in claim 1, wherein: the one end that fixed rope (3) are close to hoist and mount chain (6) is provided with fixed hasp (31), the one end that fixed rope (3) are close to hoist and mount board (4) is provided with fixed shackle (32), hoist and mount board (4) lateral wall threaded connection has dead lever (42), dead lever (42) threaded connection has hoist and mount nut (421), fixed shackle (32) are fixed in hoist and mount nut (421).

4. The assembled structural laminated plate stringing and hanging apparatus as claimed in claim 1, wherein: a notch (2211) convenient for inserting a hoisting chain (6) is formed in one side of the limit buckle (221), a closed pipe (2212) with the length longer than that of the notch (2211) is arranged on the notch (2211), and two ends of the closed pipe (2212) are in threaded connection with two sides of the notch (2211) respectively.

5. The assembled structural laminated plate stringing and hanging apparatus as claimed in claim 4, wherein: the outer side wall of the closed pipe (2212) is provided with a protective rubber pad (2213), and the outer side wall of the protective rubber pad (2213) is provided with an anti-skid diamond grid (2214).

6. The assembled structural laminated plate stringing and hanging apparatus as claimed in claim 1, wherein: the outer side wall of the fixed rope (3) is connected with a rubber protection pipe (33) in a sliding mode, and a deformation cavity (331) is formed in the rubber protection pipe (33).

7. The assembled structural laminated plate stringing and hanging apparatus as claimed in claim 6, wherein: rubber protection pipe (33) both ends are provided with locking piece (332) respectively, locking piece (332) are inserted and are established in rubber protection pipe (33), locking piece (332) and fixed rope (3) in rubber protection pipe (33) are laminated mutually and are provided with arc laminating groove (3321) on the surface, locking piece (332) and rubber protection pipe (33) surface of laminating mutually are provided with direction inclined plane (3322).

8. A hoisting method applied to the assembled structure laminated plate serial hoisting equipment of any one of claims 1 to 7 is characterized in that: comprises the following steps:

s100, firstly hooking a lifting ring (111) on a hook of a tower crane, then finishing and flattening a lifting chain (6) at the bottom end of a hanger (1), then hooking a lifting hook (12) on a lifting hook (5) in a truss of a first laminated slab, and forcibly extruding an anti-falling rubber ball (51) to deform the anti-falling rubber ball (51), so that the lifting hook (12) is clamped into the truss;

s200, fixing the auxiliary hoisting frame (2) on a hoisting chain (6) of the hoisting frame (1), namely hooking a fixed lock catch (31) on a fixed rope (3) for additionally installing a hoisting tool (21) on the hoisting chain (6) at the bottom end of the hoisting frame (1), and fixing each fixed lock catch (31) at the same height of the hoisting chain (6);

s400, then a hoisting hook (5) on the auxiliary hoisting frame (2) is hooked in a truss of the second laminated slab;

s500, fixing other auxiliary hoisting frames (2) on a hoisting chain (6) in sequence according to the installation steps of the auxiliary hoisting frames (2), and lifting a tower crane to a certain height;

s600, after the preset number of laminated slabs is reached, lifting all the laminated slabs integrally, then hoisting the laminated slabs to a preset place, descending the laminated slabs and the auxiliary hoisting frame (2) in sequence, hoisting the auxiliary hoisting frame (2) on the hoisting frame (1) once again, and moving the auxiliary hoisting frame to a laminated slab stacking position once again for hoisting and transporting.

9. The assembled structure laminated plate serial lifting equipment and the lifting method thereof according to claim 8, wherein the assembled structure laminated plate serial lifting equipment comprises: after the step S200, the following steps are also included:

s201, sliding the rubber protection pipe (33) to the joint of the fixed rope (3) and the laminated plate, and plugging a locking block (332) into the rubber protection pipe (33) for fixing;

s202, rotating the closed pipe (2212) to one side of the notch (2211), exposing the notch (2211), then hooking the limiting buckles (221) at the two ends of the limiting chain (22) between the two additional lifting appliances (21), rotating the closed pipe (2212) to the exposed side of the notch (2211) to seal the notch (2211), fixing the two ends of the limiting chain (22) on the lifting chain (6) at the same height, and fixing the limiting chains (22) at the two ends of the additional lifting appliances (21) at the same height.