CN115303930B - Hoisting assembly for production and processing of PC prefabricated parts - Google Patents
Hoisting assembly for production and processing of PC prefabricated parts Download PDFInfo
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- CN115303930B CN115303930B CN202210771996.0A CN202210771996A CN115303930B CN 115303930 B CN115303930 B CN 115303930B CN 202210771996 A CN202210771996 A CN 202210771996A CN 115303930 B CN115303930 B CN 115303930B
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- 238000012545 processing Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000012546 transfer Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/125—Chain-type slings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a lifting assembly for PC prefabricated part production and processing, which comprises a lifting frame, wherein the top end of the lifting frame is connected with a lifting assembly, two sides of the front end and the rear end of the lifting frame are rotatably connected with reels, the positions of the tops of the lifting frame, which are aligned with the reels, are provided with limiting heads, the limiting heads are inserted at the tops of the lifting frame and are clamped on the reels, the bottoms of the reels are connected with chains, and the bottom ends of the chains are provided with hooks.
Description
Technical Field
The invention relates to the technical field of hoisting assemblies, in particular to a hoisting assembly for producing and processing PC prefabricated parts.
Background
PC prefabricated parts are concrete products processed in a factory in a certain standardized mode, model manufacture, in-situ pouring, maintenance and other links are needed on a construction site, and the PC prefabricated parts are commonly applied to the fields of large-scale buildings, traffic and the like, and play a very important role in the fields; the quality of the PC prefabricated part can be controlled better through mechanical production, and compared with the traditional on-site mould manufacturing, the factory mould can be reused by people, so that certain cost is saved; the PC prefabricated part is required to be lifted to a designated position by using a lifting assembly in the production and processing process.
Chinese patent grant bulletin number: CN210825089U discloses a hoisting structure for anti-drop's building prefab, including lifting hook, first rings and second rings, the draw-in groove has been seted up to the bottom of lifting hook, the internally mounted of draw-in groove has the spring, the left side top of movable block is connected with the bottom of movable piece, the baffle sets up the left side top at the lifting hook, the right side top of lifting hook is provided with the stopper, first rings sets up the top at the lifting hook, the top of first rings is provided with the hoist and mount dish, the bottom of hoist and mount dish is provided with the spliced pole, the second rings sets up the top at the hoist and mount dish. This hoisting structure for anti-drop's building prefab is convenient for be connected building prefab and lifting hook, and under the action of the gravity of building prefab, with the top seal of lifting hook, avoid the lifting hook to drop, avoid the damage of baffle, set up the spliced pole of lifting by crane, be convenient for lift by crane the fixed of junction, be convenient for building prefab steady lift.
The hoisting assembly described in the above patent has the following problems: the existing hoisting assembly cannot adjust the chain, so that the length of the chain at different positions cannot be quickly adjusted according to use requirements during hoisting.
Disclosure of Invention
The invention aims to provide a lifting assembly for producing and processing PC prefabricated parts, and aims to solve the problem that the existing lifting assembly cannot adjust chains, so that the lengths of the chains at different positions cannot be adjusted rapidly according to use requirements during lifting.
The invention is realized in the following way:
the utility model provides a PC prefabricated component production and processing is with hoist assembly, includes the hanging frame, hanging frame top is connected with the subassembly that lifts by crane, and hanging frame front and back both ends both sides rotate and are connected with the reel, and hanging frame top alignment reel's position is equipped with the spacing head, and the spacing head inserts at hanging frame top and blocks on the reel, and the reel bottom is connected with the chain, and the chain bottom is equipped with the couple.
Through adopting above-mentioned technical scheme, hang frame be convenient for assist prefabricated component, be convenient for to the prefabricated component steady lifts by crane, lift by crane the subassembly and be convenient for cooperate lifting means, and then the convenience is stable lifts by crane prefabricated component, the reel is convenient for roll up the chain, make things convenient for the regulation and the use of chain, spacing head is convenient for spacing the reel, the reel of being convenient for can stabilize in a certain position when using, the chain is convenient for cooperate to hang the frame and be connected with prefabricated component, the convenience is lifted by crane prefabricated component, the couple is convenient for link together with prefabricated component, the convenience lifts by crane prefabricated component.
Optionally, the hook at the bottom end of the chain is integrally replaced by a clamping head, and the clamping head and the chain are rotationally connected together.
Through adopting above-mentioned technical scheme, the dop is convenient for block in prefabricated component both sides, conveniently can lift by crane prefabricated component when prefabricated component does not have the impetus, and dop and chain rotate link together be convenient for the chain can lift by crane prefabricated component along suitable angle, make things convenient for prefabricated component stable to lift by crane.
Optionally, hang the frame outside and inboard all be equipped with the chimb, and hang frame the place ahead and the rear both sides all be equipped with the connecting hole, hang frame top and bottom along inboard chimb and align the position of connecting hole both sides and be equipped with the jack, hang the frame inboard and align the position of jack and be equipped with the jackscrew, hang frame upper surface corner and be equipped with the connector link, hang frame front and back both ends top and bottom symmetry and be equipped with the rack.
Through adopting above-mentioned technical scheme, chimb is convenient for install rack or limit head, and other subassemblies cooperation hang the frame and use, and the nimble use of whole hoist and mount subassembly of being convenient for, the connecting hole is convenient for install the reel, and the rotation of convenient reel also is convenient for the flexible of reel, and the jack is convenient for cooperate the limit head, and convenient limit head is spacing to the position of reel, and the jackscrew is convenient for fix the position of limit head, and the rack is convenient for mutually support with the reel, can guarantee that the reel is stable in appointed position when convenient reel needs to stabilize.
Optionally, the lifting component comprises a connector and a plurality of hanging chains, and the bottom of the connector is uniformly connected with the hanging chains.
Through adopting above-mentioned technical scheme, the connector is convenient for cooperate and lifts by crane equipment, and convenient equipment of lifting by crane and whole hoist and mount subassembly connector are in the same place, and the hoist chain is convenient for link together with hanging the frame, and the convenience is lifted by crane the frame, and the stability and the balance of hanging the frame of being convenient for.
Optionally, the connector bottom surface evenly is equipped with a plurality of buckles, and the connector top is equipped with rings, and the hanging chain bottom is equipped with the go-between.
Through adopting above-mentioned technical scheme, the connector and the hanging chain link together of being convenient for of ring knot, rings are convenient for cooperate lifting means, and the convenience lifts by crane prefabricated component, and the go-between is convenient for cooperate the connector, conveniently lifts by crane the subassembly and hangs the frame link together.
Optionally, the reel inboard is equipped with the go-between, and the reel is equipped with the connecting axle towards the one end middle part of hanging the frame, and the position of connecting axle circular arc surface laminating reel is equipped with spacing tooth, and the position of connecting axle circular arc surface alignment limit head is equipped with spacing draw-in groove, and the one end that the connecting axle inserted hanging the frame inboard is equipped with twist grip.
Through adopting above-mentioned technical scheme, the reel and the chain link together of being convenient for of go-between, the connecting axle is convenient for the reel links together with the connecting hole, make things convenient for the installation and the use of reel, also be convenient for the flexible of reel, spacing tooth is convenient for cooperate the rack, thereby make things convenient for the reel steady to block on hanging the frame, and can stagger spacing tooth and rack when needs reel is rotatory, and then it is convenient to carry out the rolling through rotating the reel to the rack, make things convenient for regulation and the use of rack length, spacing draw-in groove is convenient for limit head card is on the connecting axle, thereby make things convenient for the nimble use of spacing draw-in groove, twist grip is convenient for to rotate the reel, thereby make things convenient for the maintenance to the chain, make things convenient for the use of chain.
Optionally, two spacing inserted bars are symmetrically arranged at the bottom end of the spacing head, and a pull ring is arranged at the top end of the spacing head.
Through adopting above-mentioned technical scheme, spacing inserted bar is convenient for limit head can block on the spacing draw-in groove of connecting axle both sides to make things convenient for the limit head to spacing the reel, the use of the limit head of being convenient for, the pull ring is convenient for the installation and the dismantlement of limit head, the nimble installation and the dismantlement of convenient limit head.
Optionally, the couple top is equipped with the switching groove, and the inboard rotation of switching groove is connected with the adapter, and the adapter bottom is equipped with the transfer pole, and the transfer pole bottom is equipped with the switching hole, and transfer pole and switching groove link together through first round pin axle, and first round pin axle passes the switching hole, and the adapter top is equipped with the collar.
Through adopting above-mentioned technical scheme, the adapter groove is convenient for couple and adapter rotate and link together, and the adapter is convenient for couple and chain link together, and couple and chain are convenient for rotate and connect, and adapter pole and switching hole mutually support to make things convenient for adapter and couple to rotate through first round pin axle and connect, the link is convenient for couple and chain link together, couple cooperation chain of being convenient for uses.
Optionally, the chuck bottom is equipped with the layer board, and the chuck top inboard is equipped with the adapter piece, and adapter piece top is equipped with the perforation, and adapter piece and chuck link together through the second round pin axle, and the chuck top is equipped with compression screw, and the compression screw top is equipped with the rotation wheel.
Through adopting above-mentioned technical scheme, the layer board is convenient for the dop can block and on prefabricated part to the convenience does not have the impetus on prefabricated part and also can lift by crane prefabricated part, and the adapter is convenient for cooperate the chain, makes things convenient for the dop to link together with the chain, also is convenient for can take place relative rotation between dop and the chain, and the second round pin axle is convenient for the adapter to link together with the rotation of dop, and the perforation is convenient for dop and chain link together, and compression screw is convenient for fix on prefabricated part, makes things convenient for the block that dop and prefabricated part are stable together, rotates the wheel and is convenient for rotate compression screw, makes things convenient for compression screw's flexible and use.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, the structure of the hoisting assembly is improved and optimized, so that the hoisting assembly can adjust the chain of the hoisting assembly according to the use requirement, and the hoisting assembly with the structure is flexible in use, convenient to operate and convenient to cooperate with hoisting equipment to hoist the prefabricated component rapidly.
(2) According to the invention, through improvement and optimization of the structure of the lifting frame matched with the reel, the chain used for lifting is connected with the reel, and only the reel is required to be rotated when the length of the chain is required to be adjusted, so that the length of the chain is convenient to adjust according to the use requirement.
(3) According to the invention, the structure of the clamping head is improved and optimized, so that the clamping head can be clamped at two sides of the prefabricated part, the prefabricated part can be conveniently lifted by clamping the clamping head at two sides when no force points exist on the prefabricated part, and the prefabricated part can be conveniently moved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a construction of an embodiment 1 of a lifting assembly of the present invention;
FIG. 2 is a schematic view of the construction of example 2 of the lifting assembly of the invention;
FIG. 3 is a schematic view of the structure of the hanger of the present invention;
FIG. 4 is a schematic view of the construction of the lifting assembly of the present invention;
FIG. 5 is a schematic view of the structure of the spool of the present invention;
FIG. 6 is a schematic view of the structure of the positioning head of the present invention;
FIG. 7 is a schematic view of the structure of the hanger of the present invention;
FIG. 8 is a schematic view of the structure of the chuck of the present invention;
in the figure: 1-hanging a frame; 11-convex edge; 12-jack; 13-jackscrews; 14-connecting buckles; 15-a rack; 16-connecting holes; 2-lifting assembly; 21-a connector; 211-a ring buckle; 212-hanging rings; 22-hanging chains; 221-a connecting ring; 3-reel; 31-connecting rings; 32-connecting shaft; 33-limiting teeth; 34-limiting clamping grooves; 35-rotating the handle; 4-a positioning head; 41-limiting inserted bars; 42-pull ring; 5-a chain; 6, hooking; 61-a transfer slot; 62-a first pin; 63-adaptor; 64-converting the rod; 65-a transfer hole; 66-mounting ring; 7-clamping heads; 71-pallet; 72-a transfer block; 73-a second pin; 74-perforating; 75-compressing the screw; 76-rotating wheel.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Example 1: referring to fig. 1, it is shown that: the utility model provides a PC prefabricated component production and processing is with hoist assembly, includes hangs frame 1, hangs frame 1 top and is connected with lifts by crane assembly 2, and hangs frame 1 front and back both sides rotation and be connected with reel 3, and hangs frame 1 top alignment reel 3's position and be equipped with spacing head 4, spacing head 4 inserts and blocks on hanging frame 1 top and reel 3, reel 3 bottom is connected with chain 5, and chain 5 bottom is equipped with couple 6; hang frame 1 and be convenient for assist prefabricated component, be convenient for to the hoisting of prefabricated component stability, lift by crane the equipment of lifting by crane the cooperation of subassembly 2 being convenient for, and then convenient stable lifts by crane prefabricated component, reel 3 is convenient for carry out the rolling to chain 5, make things convenient for regulation and the use of chain 5, spacing head 4 is convenient for spacing reel 3, reel 3 can be stabilized in a certain position when using of being convenient for, chain 5 is convenient for cooperate to hang frame 1 and prefabricated component and is connected, conveniently lift by crane prefabricated component, couple 6 is convenient for link together with prefabricated component, conveniently lift by crane prefabricated component.
Referring to fig. 3, it is shown that: the outer side and the inner side of the hanging frame 1 are respectively provided with a convex edge 11, the front side and the rear side of the hanging frame 1 are respectively provided with a connecting hole 16, the top and the bottom of the hanging frame 1 are provided with jacks 12 along the inner side convex edge 11 and aligned with the positions of the two sides of the connecting holes 16, the inner side of the hanging frame 1 is provided with jackscrews 13 aligned with the jacks 12, corners of the upper surface of the hanging frame 1 are provided with connecting buckles 14, and racks 15 are symmetrically arranged at the top and the bottom of the front end and the rear end of the hanging frame 1; the chimb 11 is convenient for install rack 15 or spacing head 4, and other subassembly cooperation hanging frame 1 use, and the nimble use of whole hoist and mount subassembly of being convenient for, connecting hole 16 are convenient for install reel 3, make things convenient for the rotation of reel 3, and the flexible of reel 3 also is convenient for, jack 12 is convenient for cooperate spacing head 4, and convenient spacing head 4 carries out spacingly to the position of reel 3, and jackscrew 13 is convenient for fix the position of spacing head 4, and rack 15 is convenient for mutually support with reel 3, can guarantee that reel 3 is stable in appointed position when convenient reel 3 needs to stabilize.
Referring to fig. 4, it is shown that: the hoisting assembly 2 comprises a connector 21 and a plurality of hanging chains 22, and the bottom of the connector 21 is uniformly connected with the hanging chains 22; the connector 21 is convenient for matching with lifting equipment, is convenient for the lifting equipment to be connected with the whole lifting assembly, is convenient for the lifting chain 22 to be connected with the lifting frame 1, is convenient for lifting the lifting frame 1, and is convenient for the stability and balance of the lifting frame 1; a plurality of buckles 211 are uniformly arranged on the bottom surface of the connector 21, a hanging ring 212 is arranged at the top end of the connector 21, and a connecting ring 221 is arranged at the bottom end of the hanging chain 22; the ring buckle 211 is convenient for connecting the connector 21 with the hanging chain 22, the hanging ring 212 is convenient for matching with hanging equipment, the prefabricated component is convenient to hoist, the connecting ring 221 is convenient for matching with the connecting buckle 14, and the hanging assembly 2 and the hanging frame 1 are convenient to connect together.
Referring to fig. 5, it is shown that: the inner side of the reel 3 is provided with a connecting ring 31, the middle part of one end of the reel 3 facing the hanging frame 1 is provided with a connecting shaft 32, the position of the circular arc surface of the connecting shaft 32, which is attached to the reel 3, is provided with a limiting tooth 33, the position of the circular arc surface of the connecting shaft 32, which is aligned with the limiting head 4, is provided with a limiting clamping groove 34, and one end of the connecting shaft 32, which is inserted into the inner side of the hanging frame 1, is provided with a rotary handle 35; the connecting ring 31 is convenient for reel 3 and chain 5 link together, connecting axle 32 is convenient for reel 3 and connecting hole 16 link together, make things convenient for the installation and the use of reel 3, also be convenient for the flexible of reel 3, spacing tooth 33 is convenient for cooperate rack 15, thereby make things convenient for reel 3 to stabilize on hanging frame 1, and can stagger spacing tooth 33 and rack 15 when needing reel 3 rotatory, and then it is convenient to carry out the rolling through rotating reel 3 to rack 15, make things convenient for regulation and the use of rack 15 length, spacing draw-in groove 34 is convenient for limit head 4 card on connecting axle 32, thereby make things convenient for the nimble use of spacing draw-in groove 34, twist grip 35 is convenient for rotate reel 3, thereby make things convenient for maintenance to chain 5, make things convenient for the use of chain 5.
Referring to fig. 6, it is shown: two limit inserted bars 41 are symmetrically arranged at the bottom end of the limit head 4, and a pull ring 42 is arranged at the top end of the limit head 4; the spacing inserted bar 41 is convenient for limit head 4 can block on the spacing draw-in groove 34 of connecting axle 32 both sides to the convenient limit head 4 is spacing to reel 3, and the use of the convenient limit head 4, the pull ring 42 is convenient for the installation and the dismantlement of limit head 4, the nimble installation and the dismantlement of convenient limit head 4.
Referring to fig. 7, it is shown that: the top end of the hook 6 is provided with a switching groove 61, the inner side of the switching groove 61 is rotationally connected with a switching head 63, the bottom end of the switching head 63 is provided with a switching rod 64, the bottom end of the switching rod 64 is provided with a switching hole 65, the switching rod 64 and the switching groove 61 are connected together through a first pin shaft 62, the first pin shaft 62 penetrates through the switching hole 65, and the top end of the switching head 63 is provided with a mounting ring 66; the adapter groove 61 is convenient for couple 6 and adapter 63 rotate to link together, and adapter 63 makes things convenient for couple 6 and chain 5 to link together, and couple 6 and chain 5 rotate to connect of being convenient for, and transfer lever 64 and transfer hole 65 mutually support to make things convenient for adapter 63 and couple 6 to rotate through first round pin axle 62 to connect, the link 66 is convenient for couple 6 and chain 5 to link together, and couple 6 cooperation chain 5 uses of being convenient for.
The using method comprises the following steps: when the lifting frame is used, the lifting frame 1 and the lifting assembly 2 are connected together, then the chain 5 and the structure of the matched hook 6 are connected with the reel 3, then the lifting assembly 2 and the lifting equipment are connected, the whole lifting assembly is lifted by the lifting equipment, then the length of the chain 5 is adjusted according to the lifted prefabricated part, the connecting shaft 32 is pushed to the inner side of the lifting frame 1 when the length of the chain 5 is used, the limiting teeth 33 are clamped on the inner side of the rack 15, the reel 3 is stable enough, and then the hook 6 and the prefabricated part are connected together to lift and hoist the prefabricated part.
Example 2: the specific difference between this embodiment and embodiment 1 is that: referring to fig. 2, it is shown: the hook 6 at the bottom end of the chain 5 is integrally replaced by a clamping head 7, and the clamping head 7 is rotationally connected with the chain 5; the chuck 7 is convenient for block in prefabricated component both sides, conveniently can lift by crane the prefabricated component when the prefabricated component does not have the impetus, and chuck 7 and chain 5 rotate to link together be convenient for chain 5 can lift by crane the prefabricated component along suitable angle, and the stable lifting of convenient prefabricated component.
Referring to fig. 8, it is shown that: the bottom end of the clamping head 7 is provided with a supporting plate 71, the inner side of the top of the clamping head 7 is provided with a transfer block 72, the top of the transfer block 72 is provided with a perforation 74, the transfer block 72 and the clamping head 7 are connected together through a second pin shaft 73, the top of the clamping head 7 is provided with a compression screw 75, and the top end of the compression screw 75 is provided with a rotating wheel 76; the layer board 71 is convenient for the dop 7 can block and on prefabricated component to the convenience does not have the impetus on prefabricated component and also can hoist up prefabricated component, and the adapter piece 72 is convenient for cooperate chain 5, makes things convenient for dop 7 and chain 5 to link together, also is convenient for can take place relative rotation between dop 7 and the chain 5, and second round pin axle 73 is convenient for adapter piece 72 and dop 7 rotate to link together, and perforation 74 is convenient for dop 7 and chain 5 to link together, and compression screw 75 is convenient for fix on prefabricated component, makes things convenient for the block that dop 7 and prefabricated component are stable together, rotates wheel 76 and is convenient for rotate compression screw 75, makes things convenient for the flexible and the use of compression screw 75.
The using method comprises the following steps: when the lifting frame 1 and the lifting assembly 2 are connected together in use, then the chain 5 is matched with the structure of the clamping head 7 and the reel 3 to be connected together, then the lifting assembly 2 is connected with lifting equipment, the lifting equipment lifts the whole lifting assembly, then the length of the chain 5 is adjusted according to the lifted prefabricated part, the connecting shaft 32 is pushed to the inner side of the lifting frame 1 when the length of the chain 5 is enough to be used, the limiting teeth 33 are clamped on the inner side of the rack 15, the reel 3 is stable enough, then the clamping head 7 is clamped on two sides of the prefabricated part, the compression screw 75 is screwed, the compression screw 75 abuts against the prefabricated part, and then the prefabricated part can be lifted and lifted.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a PC prefabricated component production and processing is with hoist and mount subassembly which characterized in that: including hanging frame (1), it is connected with and lifts by crane subassembly (2) to hang frame (1) top, both sides rotation are connected with reel (3) around hanging frame (1), the position of hanging frame (1) top to Ji Juanpan (3) is equipped with limit head (4), limit head (4) are inserted at hanging frame (1) top and are blocked on reel (3), reel (3) bottom is connected with chain (5), chain (5) bottom is equipped with couple (6), hanging frame (1) outside and inboard all are equipped with chimb (11), hanging frame (1) the place ahead and the rear both sides all are equipped with connecting hole (16), hanging frame (1) top and bottom are equipped with jack (12) along the position of inboard chimb (11) and alignment connecting hole (16) both sides, hanging frame (1) inboard is equipped with jackscrew (13) in the position of jack (12), hanging frame (1) upper surface corner is equipped with connector link (14), hanging frame (1) front and back and bottom are equipped with couple (15) and are equipped with reel (3) centre part (32) towards reel (3), the position of the circular arc surface of the connecting shaft (32) attached to the reel (3) is provided with a limiting tooth (33), the position of the circular arc surface of the connecting shaft (32) attached to the limiting head (4) is provided with a limiting clamping groove (34), and one end of the connecting shaft (32) inserted into the inner side of the hanging frame (1) is provided with a rotary handle (35).
2. The lifting assembly for producing and processing the PC prefabricated part according to claim 1, wherein the hook (6) at the bottom end of the chain (5) is integrally replaced by a clamping head (7), and the clamping head (7) and the chain (5) are rotationally connected together.
3. The lifting assembly for producing and processing the PC prefabricated parts according to claim 1, wherein the lifting assembly (2) comprises a connector (21) and a plurality of hanging chains (2), and the bottom of the connector (21) is uniformly connected with the hanging chains (2).
4. A PC prefabricated component production and processing lifting assembly according to claim 3, wherein the bottom surface of the connector (21) is uniformly provided with a plurality of ring buckles (211), the top end of the connector (21) is provided with a lifting ring (212), and the bottom end of the lifting chain (2) is provided with a connecting ring (221).
5. The lifting assembly for producing and processing the PC prefabricated part according to claim 1, wherein two limiting inserting rods (41) are symmetrically arranged at the bottom end of the limiting head (4), and pull rings (42) are arranged at the top end of the limiting head (4).
6. The lifting assembly for producing and processing the PC prefabricated component according to claim 1, wherein the top end of the hook (6) is provided with a transfer groove (61), a transfer joint (63) is rotatably connected to the inner side of the transfer groove (61), a transfer rod (64) is arranged at the bottom end of the transfer joint (63), a transfer hole (65) is formed in the bottom end of the transfer rod (64), the transfer rod (64) and the transfer groove (61) are connected together through a first pin shaft (62), the first pin shaft (62) penetrates through the transfer hole (65), and a mounting ring (66) is arranged at the top end of the transfer joint (63).
7. The lifting assembly for producing and processing the PC prefabricated part according to claim 2, wherein a supporting plate (71) is arranged at the bottom end of the clamping head (7), a connecting block (72) is arranged on the inner side of the top of the clamping head (7), a through hole is formed in the top of the connecting block (72), the connecting block (72) and the clamping head (7) are connected together through a second pin shaft (73), a compression screw (75) is arranged at the top of the clamping head (7), and a rotating wheel (76) is arranged at the top end of the compression screw (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210771996.0A CN115303930B (en) | 2022-06-30 | 2022-06-30 | Hoisting assembly for production and processing of PC prefabricated parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210771996.0A CN115303930B (en) | 2022-06-30 | 2022-06-30 | Hoisting assembly for production and processing of PC prefabricated parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115303930A CN115303930A (en) | 2022-11-08 |
| CN115303930B true CN115303930B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210771996.0A Active CN115303930B (en) | 2022-06-30 | 2022-06-30 | Hoisting assembly for production and processing of PC prefabricated parts |
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| Country | Link |
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| CN (1) | CN115303930B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879879A (en) * | 2014-02-20 | 2014-06-25 | 奇瑞重工股份有限公司 | Lifting device |
| CN109850751A (en) * | 2018-12-14 | 2019-06-07 | 江苏弘仁住宅工业科技发展有限公司 | A kind of PC component upending frame |
| CN209009979U (en) * | 2018-10-19 | 2019-06-21 | 苏州利来钢铁有限公司 | A kind of coil of strip hoisting mechanism |
| CN211338515U (en) * | 2019-11-06 | 2020-08-25 | 中建三局集团有限公司 | Novel but prefabricated slat lifting device of leveling |
| CN216403553U (en) * | 2021-11-25 | 2022-04-29 | 天津天祺德力科技发展有限公司 | Lifting appliance device for lifting grinding tool |
-
2022
- 2022-06-30 CN CN202210771996.0A patent/CN115303930B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879879A (en) * | 2014-02-20 | 2014-06-25 | 奇瑞重工股份有限公司 | Lifting device |
| CN209009979U (en) * | 2018-10-19 | 2019-06-21 | 苏州利来钢铁有限公司 | A kind of coil of strip hoisting mechanism |
| CN109850751A (en) * | 2018-12-14 | 2019-06-07 | 江苏弘仁住宅工业科技发展有限公司 | A kind of PC component upending frame |
| CN211338515U (en) * | 2019-11-06 | 2020-08-25 | 中建三局集团有限公司 | Novel but prefabricated slat lifting device of leveling |
| CN216403553U (en) * | 2021-11-25 | 2022-04-29 | 天津天祺德力科技发展有限公司 | Lifting appliance device for lifting grinding tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115303930A (en) | 2022-11-08 |
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