CN110668308A - Hoisting structure and hoisting method of vertical template - Google Patents
Hoisting structure and hoisting method of vertical template Download PDFInfo
- Publication number
- CN110668308A CN110668308A CN201910838404.0A CN201910838404A CN110668308A CN 110668308 A CN110668308 A CN 110668308A CN 201910838404 A CN201910838404 A CN 201910838404A CN 110668308 A CN110668308 A CN 110668308A
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- China
- Prior art keywords
- vertical
- lifting
- template
- hoisting
- rib plate
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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
- B66C1/62—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 comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—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 comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
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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
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/06—Forming boards or similar elements the form surface being of metal
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a hoisting structure and a hoisting method of a vertical template, wherein the hoisting structure comprises a top hoisting part and a bottom bearing part which are matched with two ends of the vertical template, the top of the vertical template is provided with a joint part, the top hoisting part can be combined with and separated from the joint part, the bottom bearing part is detachably connected with the bottom of the vertical template, and the bottom bearing part comprises a supporting wheel which is used for supporting the vertical template from the bottom during hoisting. According to the invention, the top hoisting piece and the bottom bearing piece are arranged, so that the vertical template can be vertically hoisted, the direct friction between the bottom of the vertical template and the ground is effectively prevented, and the damage of the vertical template is avoided. The whole hoisting process does not need manual supporting or lifting, so that the labor cost is saved, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of on-site construction equipment, in particular to a hoisting structure and a hoisting method of a vertical template.
Background
At present, when the vertical aluminum formwork or the vertical wallboard is installed on a construction site, a single aluminum formwork is lifted manually, then the bolt is assembled, the efficiency is influenced by the installation mode of the aluminum formwork, the manpower is consumed very much, and the bottom of the aluminum formwork and the construction ground can generate dragging friction, so that the aluminum formwork is damaged easily, and property loss is caused. Meanwhile, the single aluminum formwork is not assembled in a mechanical hoisting mode, the labor intensity is high, the efficiency is low, and no hanger for hoisting the vertical aluminum formwork exists in the market.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a hoisting structure of a vertical template, which aims to solve the problems that the conventional vertical template cannot be vertically hoisted in a mechanical mode, and the bottom of the vertical template is easy to damage due to dragging friction on the ground.
The invention also aims to provide a hoisting method of the vertical template, so as to apply the hoisting structure of the vertical template.
According to the embodiment of the invention, the hoisting structure of the vertical template comprises a top hoisting piece and a bottom bearing piece which are matched with two ends of the vertical template, the top of the vertical template is provided with a combination part, the top hoisting piece can be combined with and separated from the combination part, the bottom bearing piece is detachably connected to the bottom of the vertical template, and the bottom bearing piece comprises a supporting wheel which is used for supporting the vertical template from the bottom during hoisting.
According to the hoisting structure of the vertical template provided by the embodiment of the invention, the vertical hoisting of the vertical template can be realized by arranging the top hoisting piece and the bottom bearing piece, so that the direct friction between the bottom of the vertical template and the ground is effectively prevented, and the damage of the vertical template is avoided. The whole hoisting process does not need manual supporting or lifting, so that the labor cost is saved, and the working efficiency is improved.
In some embodiments, the top of the erecting form is provided with a top flap having a top location aperture thereon to form the joint, the top hoist hanging on the top location aperture.
Preferably, the top lift comprises: the lifting lug is arranged on the cross beam; the lifting hooks are arranged on the cross beam at intervals along the length direction of the cross beam.
Preferably, each of the hooks is movably disposed on the cross beam along a length direction of the cross beam.
Preferably, the top lift comprises: the lifting lug is connected with a lifting lug, a lifting hole is formed in the lifting lug, the lifting lug is in an arc shape with two ends bent towards each other, and connecting holes for penetrating connecting pieces are respectively formed in the positions, right opposite to the lifting hole, of the two ends of the lifting lug; the lifting hook is connected with a hanging lug on the cross beam, a sliding groove is arranged on the lifting hook, and the lifting hook is connected with the hanging lug through a connecting piece penetrating through the sliding groove.
Preferably, the hook comprises: the upper rib plate is used for connecting the cross beam; the middle rib plate extends downwards from one side of the upper rib plate; the lower rib plate is connected to the lower end of the middle rib plate and is positioned on the same side of the upper rib plate; the hook rod is arranged on one side, facing the upper rib plate, of the lower rib plate, and the hook rod and the middle rib plate are arranged at intervals.
Preferably, the bottom of the hook rod is formed into a stud to be connected to the lower rib plate.
In some embodiments, a bottom portion of the erecting form is provided with a bottom flap having a bottom aperture therein, the bottom support comprising: the riding wheel is rotatably connected to the wheel seat; the wheel pin is positioned on the bottom folding plate, the bottom of the wheel pin penetrates through the bottom position hole to be connected with the wheel seat, and the bottom of the wheel pin is formed into a stud.
According to the hoisting method of the vertical template provided by the embodiment of the invention, the hoisting structure of the vertical template is adopted, the horizontally placed vertical template is vertically hoisted to the installation position, and the hoisting process of the vertical template comprises the following steps:
s1: hanging the top lifting piece on a lifting appliance of a lifting device, combining the top lifting piece on the combining part of the vertical template, and installing the bottom supporting piece at the other end of the vertical template;
s2: lifting the lifting appliance to enable one end of the vertical template to rise until the vertical template is in a vertical state;
s3: pulling the vertical template to an installation position by using the crane device;
s4: and after the vertical template reaches the installation position, fixing the vertical template by using a bolt, and after the vertical template is fixed, descending the lifting appliance to enable the top lifting piece to be separated from the joint part.
According to the hoisting method of the vertical template provided by the embodiment of the invention, the stable vertical hoisting of the vertical template can be realized by matching with a hoisting structure, the operation is simple, and the hoisting process is more stable and safer.
Preferably, the top hoist is hung on the coupling portion of the vertical form in step S1, the transferred vertical form is fixedly connected to the other vertical forms using bolts in step S4, and the top hoist is automatically separated from the coupling portion by lowering the spreader after the fixing is completed.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of a hoisting structure matched with a vertical template for hoisting in a horizontal state in the embodiment of the invention;
FIG. 2 is a top view of the lifting structure in cooperation with a vertical template in the embodiment of the invention, which is lifted in a horizontal state;
FIG. 3 is a schematic structural view of a top lifting member in an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of a hook according to an embodiment of the present invention;
FIG. 5 is a schematic view of a bottom support according to an embodiment of the present invention;
fig. 6 is a flow chart of a hoisting method of the vertical template in the embodiment of the invention.
Reference numerals:
a hoisting structure 100,
A top lifting part 10,
The lifting hook 12, the sliding chute 12a, the upper rib plate 121, the middle rib plate 122, the lower rib plate 123, the hook rod 124,
A lug 13, a connecting hole 13a,
A hanging lug 14, a pin shaft 15, a fastening nut 16,
A bottom support 20,
Riding wheel 21, wheel seat 22, wheel pin 23,
A vertical template 200, a joint 210, a top flap 220, a bottom flap 230,
A steel cord 300.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "lateral," "length," "width," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following describes a hoisting structure 100 of a vertical form according to an embodiment of the present invention with reference to the drawings.
As shown in fig. 1 and 2, a hoisting structure 100 for a vertical formwork according to an embodiment of the present invention includes a top hoist 10 and a bottom supporter 20 fitted to both ends of a vertical formwork 200.
The top of the vertical form 200 is provided with a coupling portion 210, and the top hoist 10 can be coupled to and decoupled from the coupling portion 210. That is, the top hoist 10 and the coupling portion 210 are detachably coupled, the erection template 200 can be hoisted upward by the top hoist 10, and when the erection template 200 reaches the installation position, the top hoist 10 can be removed from the coupling portion 210 of the erection template 200 without affecting the installation of the erection template 200.
The bottom supporter 20 is detachably attached to the bottom of the erecting formwork 200, and the bottom supporter 20 includes a riding wheel 21 for supporting the erecting formwork 200 from the bottom when hoisted. Thus, the bottom support member 20 is installed on the bottom of the vertical form 200 in advance, and during the hoisting process, the bottom of the vertical form 200 avoids direct dragging friction with the ground through the support roller 21, thereby protecting the safety of the vertical form 200. After the hoisting is finished, the bottom supporting piece 20 can be detached from the vertical template 200, so that the hoisting of the vertical template 200 is greatly facilitated.
It should be noted that, because the top lifting piece 10 is installed at the top of the vertical template 200, and the bottom supporting piece 20 is installed at the bottom of the vertical template 200, the vertical template 200 can be slowly lifted by means of the crane device, and the horizontal placement is changed into vertical lifting, so that the whole lifting process is more stable, and the safety is higher.
According to the hoisting structure 100 of the vertical template provided by the embodiment of the invention, the vertical hoisting of the vertical template 200 can be realized by arranging the top hoisting part 10 and the bottom supporting part 20, so that the direct friction between the bottom of the vertical template 200 and the ground is effectively prevented, and the damage to the vertical template 200 is avoided. The whole hoisting process does not need manual supporting or lifting, so that the labor cost is saved, and the working efficiency is improved.
In some embodiments, as shown in fig. 2, when the vertical form 200 is horizontally placed, the left side of the vertical form 200 is a bottom and the right side is a top, the top of the vertical form 200 is provided with a top flap 220, the top flap 220 has a top position hole (not shown) to form the joint portion 210, and the top lifting element 10 is hung on the top position hole. The top lifting member 10 and the top position hole are matched to realize quick mounting and dismounting, and the top lifting member 10 and the combining part 210 are combined and separated.
Preferably, as shown in fig. 3, the top lifting element 10 comprises: a cross beam 11 and a plurality of hooks 12. Lifting lugs 111 are arranged on the cross beam 11, and the lifting piece 10 on the top of the lifting lugs 111 can be connected with a steel wire rope 300 of a lifting device for lifting. The plurality of lifting hooks 12 are arranged on the cross beam 11 at intervals along the length direction of the cross beam 11, the lifting positions between the top lifting piece 10 and the vertical template 200 are increased by arranging the plurality of lifting hooks 12, and the stability and the reliability of the lifting process can be improved.
Preferably, as shown in fig. 3, the lifting lug 111 is arranged in the middle of the cross beam 11, so that when the lifting device drives the top lifting member 10 to ascend through the lifting lug 111, the balance of the two ends of the cross beam 11 is favorably maintained, and the lifting is convenient.
Preferably, each hook 12 is movably disposed on the beam 11 along the length of the beam 11. It can be understood that the plurality of hooks 12 are lifted along the width direction of the vertical template 200, when the width dimension of the vertical template 200 is larger, the hooks 12 can move along the length direction of the cross beam 11 to adjust the density degree of the distribution of the plurality of hooks 12, or the span between the hooks 12 at two ends is increased, so that the vertical template 200 is not easy to rotate in the lifting process, and the lifting process can be ensured to be more stable. In addition, because the distances between the top holes of the vertical templates 200 with different specifications are different, the hooks 12 can move on the cross beam 11 and can also adapt to the vertical templates 200 with different specifications, and the applicability of the top hoisting part 10 is improved.
Preferably, as shown in fig. 3, there are two hooks 12, two threaded rods 112 are provided at two ends of the beam 11, two spaced nuts 113 are provided on each threaded rod 112, and the hooks 12 are provided on the threaded rods 112 and located between the two nuts 113. In this way, for the hook 12 at each end of the cross beam 11, two nuts 113 are screwed on the threaded rod 112, and the distance between the hooks 12 on the cross beam 11 can be adjusted and fixed by screwing the two nuts 113.
Preferably, as shown in fig. 3, the top lifting element 10 comprises: a shackle 13 connected to the lifting lug 111 and a hanging lug 14 connected to the cross beam 11. The lifting lug 111 is provided with a lifting hole 111a, the unloading lug 13 is formed into an arc shape with two ends bent towards each other, and two ends of the unloading lug 13 opposite to the lifting hole 111a are respectively provided with a connecting hole 13a for penetrating a connecting piece. After the hanging hole 111a and the connecting hole 13a are matched, the connecting piece is arranged in a penetrating mode, so that the connection between the lifting lug 111 and the unloading lug 13 can be achieved, the connecting piece can be pulled out, the separation between the lifting lug 111 and the unloading lug 13 can be achieved, and the lifting lug 111 and the unloading lug 13 can be assembled and disassembled more conveniently due to the structure. Since the unloading lug 13 is formed into an arc shape with two ends bent towards each other, the unloading lug 13 integrally constructs an arc-shaped passageway, and the winding and fixing of the steel wire rope 300 on the hoisting device are facilitated through the arc-shaped passageway. As shown in fig. 4, the hook 12 is provided with a sliding groove 12a, the hook 12 is connected to the hanging lug 14 through a connecting member passing through the sliding groove 12a, so that the hook 12 slides relative to the connecting member through the sliding groove 12a to realize position adjustment, for example, one end of the connecting member is fixed on the hanging lug 14, the other end passes through the sliding groove 12a, and the hook 12 can finely adjust and fix the position of the lifting point according to the field situation, thereby improving the lifting effect.
Specifically, as shown in fig. 4, the connecting member passing through the sliding groove 12a is a pin 15, and fastening nuts 16 are respectively fitted to both ends of the pin 15, and after the position of the hook 12 is finely adjusted, the fastening nuts 16 at both ends of the pin 15 are rotated, so that the two fastening nuts 16 are stopped against both sides of the hook 12 to fix the hook 12.
Preferably, as shown in fig. 4, the hook 12 includes: an upper rib plate 121, a middle rib plate 122, a lower rib plate 123 and a hook rod 124. The upper rib plate 121 is used for connecting the cross beam 11; the middle rib plate 122 extends downwards from one side of the upper rib plate 121; the lower rib plate 123 is connected with the lower end of the middle rib plate 122, and the lower rib plate 123 is positioned on the same side of the upper rib plate 121; the hook bar 124 is disposed on a side of the lower rib plate 123 facing the upper rib plate 121, and the hook bar 124 is disposed spaced apart from the middle rib plate 122. In this way, the upper rib plate 121, the middle rib plate 122 and the lower rib plate 123 form a U-shaped frame structure, the lower rib plate 123 can be hooked on the top folded plate 220 during hoisting, and the hook rod 124 can be inserted into the top hole, so that the hook 12 is tightly and reliably combined with the top of the vertical form 200. After the lifting is finished, the hook rod 124 can be easily separated from the top position hole under the action of gravity, and the lower rib plate 123 can also be separated from the hook clamp of the top folding plate 220, so that the top lifting piece 10 and the combining part 210 can be automatically separated, and manual operation is not needed.
Preferably, as shown in fig. 4, the bottom of the hooking rod 124 is formed as a stud to be coupled to the lower rib 123. By adopting the mode, the hook rod 124 can be detached from the lower rib plate 123, and the hook rod 124 can be replaced in time after being worn or completely destroyed, so that the cost is saved and the service life of the lifting hook 12 is prolonged.
In some embodiments, as shown in fig. 2, the bottom of the erecting template 200 is provided with a bottom flap 230, the bottom flap 230 having a seating hole (not shown) therein, as shown in fig. 5, and the bottom support 20 comprises: a wheel seat 22 and a wheel pin 23. The idler 21 is rotatably coupled to the wheel base 22 so that the idler 21 rotates after contacting the ground. The wheel pin 23 is positioned on the bottom folding plate 230, the bottom of the wheel pin 23 penetrates through the bottom hole to be connected with the wheel seat 22, and the bottom of the wheel pin 23 is formed into a stud.
In some embodiments, the surface of the wheel pin 23 is knurled to increase friction and facilitate insertion of the wheel pin 23 into the bottom hole of the bottom flap 230.
In some embodiments, the idler 21 is a nylon wheel, which is low cost and easy to install. Wherein, a wheel axle (not shown) is arranged on the riding wheel 21, and the riding wheel 21 is rotatably connected to the wheel seat 22 through the wheel axle to realize the rotation of the riding wheel 21.
One embodiment of the hoisting structure 100 of the present invention is described below with reference to the accompanying drawings.
As shown in fig. 1 to 5, a hoisting structure 100 of a vertical formwork includes a top hoist 10 and a bottom supporter 20 fitted to both ends of a vertical formwork 200.
The top of the vertical form 200 is provided with a coupling portion 210, and the top hoist 10 can be coupled to and decoupled from the coupling portion 210. The top of the vertical form 200 is provided with a top flap 220, the top flap 220 having a top position hole to constitute the combining portion 210, and the top lifting member 10 is hung on the top position hole.
The top hoist 10 comprises: a cross beam 11 and two hooks 12. Lifting lugs 111 are arranged on the cross beam 11, and two lifting hooks 12 are arranged on the cross beam 11 at intervals along the length direction of the cross beam 11. Each lifting hook 12 is movably arranged on the cross beam 11 along the length direction of the cross beam 11, a threaded rod 112 is sleeved on the cross beam 11, two spaced nuts 113 are arranged at two ends of the threaded rod 112, and the lifting hook 12 is arranged on the threaded rod 112 and located between the two nuts 113.
The top hoist 10 further comprises: a shackle 13 connected to the lifting lug 111 and a hanging lug 14 connected to the cross beam 11. The lifting lug 111 is provided with a lifting hole 111a, the unloading lug 13 is formed into an arc shape with two ends bent towards each other, two ends of the unloading lug 13 are respectively provided with a connecting hole 13a for penetrating a connecting piece opposite to the lifting hole 111a, the lifting hook 12 is provided with a sliding groove 12a, and the lifting hook 12 is connected to the hanging lug 14 through the connecting piece penetrating through the sliding groove 12 a. The connecting piece passing through the sliding groove 12a is a pin shaft 15, and two ends of the pin shaft 15 are matched with fastening nuts 16.
The hook 12 includes: an upper rib plate 121, a middle rib plate 122, a lower rib plate 123 and a hook rod 124. The upper rib plate 121 is used for connecting the cross beam 11; the middle rib plate 122 extends downwards from one side of the upper rib plate 121; the lower rib plate 123 is connected with the lower end of the middle rib plate 122, and the lower rib plate 123 is positioned on the same side of the upper rib plate 121; the hook rod 124 is arranged on one side of the lower rib plate 123 facing the upper rib plate 121, the hook rod 124 is arranged at a distance from the middle rib plate 122, and the bottom of the hook rod 124 is formed into a stud to be connected on the lower rib plate 123.
The bottom supporter 20 is detachably attached to the bottom of the erecting formwork 200, and the bottom supporter 20 includes a riding wheel 21 for supporting the erecting formwork 200 from the bottom when hoisted.
The bottom of the erecting formwork 200 is provided with a bottom flap 230, the bottom flap 230 having a bottom hole, and the bottom support 20 includes: a wheel seat 22 and a wheel pin 23. The riding wheel 21 is rotatably connected to the wheel seat 22, the wheel pin 23 is positioned on the bottom folding plate 230, the bottom of the wheel pin 23 penetrates through the bottom position hole to be connected with the wheel seat 22, and the bottom of the wheel pin 23 is formed into a stud.
In conclusion, the lifting appliance formed by the lifting structure 100 can realize the functions of lifting and auxiliary assembly of the vertical template 200 by matching with a travelling crane based on a travelling crane system of a self-elevating building platform. Because the height of the vertical template 200 from the flat state to the vertical state after installation exceeds 2.5m, an ordinary lifting appliance or a sling is difficult to unhook after lifting, but the lifting structure 100 has the function of automatically unhook after the template is changed from the flat state to the vertical state, solves the problem of vertical lifting of the vertical template 200, avoids direct dragging friction between the vertical template 200 and the concrete ground during lifting, and has the function of automatic unhooking because the lifting point of the lifting appliance is higher after the vertical template 200 is lifted.
In addition, this hoisting structure 100 has quick assembly disassembly's function, and the template 200 is used to erects can not need artifical the supporting or lift in the concatenation process, and can once only lift by crane simultaneously after the concatenation of polylith template, has promoted work efficiency, and saves the cost. It should be noted that the vertical formwork in the present invention can refer to both the vertical wallboard and the vertical aluminum formwork.
The hoisting structure 100 mainly comprises a steel wire rope 300, a beam 11, a lifting hook 12, a disassembling lug 13, a hanging lug 14, a riding wheel 21, a wheel seat 22, a wheel pin 23 and the like. The cross beam 11 connects the two hooks 12, and the spacing of the hooks 12 can be adjusted. The hook 12 is inserted through the hole of the erecting formwork 200 by the hook rod 124 of the hook to hook the erecting formwork 200. The supporting roller 21 at the bottom of the vertical template 200 is inserted into the bottom hole of the vertical template 20 through the wheel pin 23 on the wheel, and when the overhead traveling crane hook is lifted to drive the vertical template 200 to turn over, the supporting roller 21 can support the vertical template 200 to prevent the bottom of the vertical template 200 from rubbing with the ground.
As shown in fig. 6, according to the method for hoisting the vertical template of the embodiment of the present invention, the hoisting structure 100 of the vertical template according to the foregoing is adopted to vertically hoist the horizontally placed vertical template 200 to the installation position, and the hoisting process of the vertical template 200 includes the following steps:
s1: the top lifting tool 10 is hung on a hanger of a crane, the top lifting tool 10 is coupled to the coupling portion 210 of the erection block 200, and the bottom support 20 is installed at the other end of the erection block 200. It should be noted that the three mounting orders can be adjusted according to the need, and are not in sequence.
Specifically, the hook 12 of the top hoist 10 is hooked on the coupling portion 210 and the hook rod 124 is inserted into the top position hole; the wheel pins 23 of the bottom carrier 20 are attached to the bottom holes of the bottom flaps 230 and the wheel bases 22 are then screwed onto the wheel pins 23 for securing. Then, one end of the steel wire rope 300 for hoisting is fixedly hung on a hook of the hoisting device, slowly put down to be perpendicular to the ground, and finally the steel wire rope 300 is connected with the hanging lug 14.
S2: the hanger is lifted, and one end of the vertical template 200 is lifted along with the slow lifting of the hook 12 until the vertical template 200 is changed from the horizontal state to the vertical state.
S3: and pulling the vertical template 200 to the installation position by using a crane device until the vertical template is transferred to a proper position.
S4: after the vertical template 200 reaches the installation position, the vertical template 200 is fixed by using a plug pin, the lifting appliance descends after the fixation is finished, the hook 12 descends as the hook of the lifting appliance descends, the hook rod 124 is separated from the top position hole under the action of gravity, the lower rib plate 123 is also separated from the contact with the top folded plate 220, and finally the top lifting piece 10 is separated from the joint part 210.
According to the hoisting method of the vertical template provided by the embodiment of the invention, the stable vertical hoisting of the vertical template 200 can be realized by matching with the hoisting structure 100, the operation is simple, and the hoisting process is more stable and safer.
Preferably, the top hoist 10 is hung on the coupling part 210 of the vertical form 200 in step S1, the transferred vertical form 200 is fixedly connected to the other vertical forms 200 using bolts in step S4, and the top hoist 10 is automatically separated from the coupling part 210 by lowering the hoist after the fixation is completed.
Other constructions and operations of the hoisting structure 100 for vertical formworks according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a vertical hoisting structure of using template, its characterized in that, hoisting structure is in including the cooperation vertical top of using template both ends is lifted and is hung piece and bottom bearing piece, the top of using the template is equipped with the joint portion, the top is lifted and is hung the piece and can combine and break away from the joint portion, bottom bearing piece detachably connects the bottom of using the template is erected, bottom bearing piece is including being used for supporting from the bottom when hoist the riding wheel of using the template vertically.
2. A hoisting structure of a vertical form as claimed in claim 1, wherein the top of the vertical form is provided with a top flap having a top location hole to constitute the joint, the top hoist hanging on the top location hole.
3. The hoisting structure of a vertical form according to claim 2, wherein the top hoisting member comprises:
the lifting lug is arranged on the cross beam;
the lifting hooks are arranged on the cross beam at intervals along the length direction of the cross beam.
4. The hoisting structure of vertical formworks as claimed in claim 3, wherein each of the hooks is movably provided on the beam in a length direction of the beam.
5. The hoisting structure of a vertical form according to claim 3, wherein the top hoisting member comprises:
the lifting lug is connected with a lifting lug, a lifting hole is formed in the lifting lug, the lifting lug is in an arc shape with two ends bent towards each other, and connecting holes for penetrating connecting pieces are respectively formed in the positions, right opposite to the lifting hole, of the two ends of the lifting lug;
the lifting hook is connected with a hanging lug on the cross beam, a sliding groove is arranged on the lifting hook, and the lifting hook is connected with the hanging lug through a connecting piece penetrating through the sliding groove.
6. The hoisting structure of a vertical form according to claim 3, wherein the hook comprises:
the upper rib plate is used for connecting the cross beam;
the middle rib plate extends downwards from one side of the upper rib plate;
the lower rib plate is connected to the lower end of the middle rib plate and is positioned on the same side of the upper rib plate;
the hook rod is arranged on one side, facing the upper rib plate, of the lower rib plate, and the hook rod and the middle rib plate are arranged at intervals.
7. The hoisting structure of the vertical form according to claim 6, wherein the bottom of the hook rod is formed as a stud to be connected to the lower rib plate.
8. A hoisting structure for a vertical form according to any one of claims 1 to 7, wherein a bottom flap is provided at the bottom of the vertical form, the bottom flap having a bottom aperture therein, the bottom support comprising:
the riding wheel is rotatably connected to the wheel seat;
the wheel pin is positioned on the bottom folding plate, the bottom of the wheel pin penetrates through the bottom position hole to be connected with the wheel seat, and the bottom of the wheel pin is formed into a stud.
9. A vertical template hoisting method is characterized in that the vertical template hoisting structure according to any one of claims 1 to 8 is adopted to vertically hoist the transversely placed vertical template to an installation position, and the vertical template hoisting process comprises the following steps:
s1: hanging the top lifting piece on a lifting appliance of a lifting device, combining the top lifting piece on the combining part of the vertical template, and installing the bottom supporting piece at the other end of the vertical template;
s2: lifting the lifting appliance to enable one end of the vertical template to rise until the vertical template is in a vertical state;
s3: pulling the vertical template to an installation position by using the crane device;
s4: and after the vertical template reaches the installation position, fixing the vertical template by using a bolt, and after the vertical template is fixed, descending the lifting appliance to enable the top lifting piece to be separated from the joint part.
10. The method for hoisting a vertical form according to claim 9, wherein the top hoist is hung on the coupling portion of the vertical form in step S1, the transported vertical form is fixedly connected to the other vertical forms using bolts in step S4, and the top hoist is automatically separated from the coupling portion by lowering the hoist after the fixing is completed.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559691A (en) * | 2020-05-21 | 2020-08-21 | 上海建工四建集团有限公司 | Construction method of top cover type hanging bracket for die assembly and hoisting of prefabricated stand column reinforcement cage |
| CN112960535A (en) * | 2021-04-20 | 2021-06-15 | 焦作铁路电缆有限责任公司 | Safety lifting hook for cable reel |
| WO2022086340A1 (en) * | 2020-10-22 | 2022-04-28 | Arnfinn Saervoll | Point-loaded lifting fork for lifting standing formwork |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10279271A (en) * | 1997-04-04 | 1998-10-20 | Otis Elevator Co | Lifting implement for equipment member |
| CN103754745A (en) * | 2013-12-31 | 2014-04-30 | 广西玉柴机器股份有限公司 | Lifting tool for single-cylinder air compressor |
| CN205442380U (en) * | 2015-12-25 | 2016-08-10 | 天津市万木辐射防护工程有限公司 | Guard gate hanging beam |
| CN107473100A (en) * | 2017-08-24 | 2017-12-15 | 贵州佰仕佳科技集团股份有限公司 | A kind of tunnel abnormity display screen support frame suspended fixing device and its operating method |
| CN208631977U (en) * | 2018-08-07 | 2019-03-22 | 扬州易达利机械科技有限公司 | A kind of locomotive wheel hub lifting machine with buffer function |
-
2019
- 2019-09-05 CN CN201910838404.0A patent/CN110668308A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10279271A (en) * | 1997-04-04 | 1998-10-20 | Otis Elevator Co | Lifting implement for equipment member |
| CN103754745A (en) * | 2013-12-31 | 2014-04-30 | 广西玉柴机器股份有限公司 | Lifting tool for single-cylinder air compressor |
| CN205442380U (en) * | 2015-12-25 | 2016-08-10 | 天津市万木辐射防护工程有限公司 | Guard gate hanging beam |
| CN107473100A (en) * | 2017-08-24 | 2017-12-15 | 贵州佰仕佳科技集团股份有限公司 | A kind of tunnel abnormity display screen support frame suspended fixing device and its operating method |
| CN208631977U (en) * | 2018-08-07 | 2019-03-22 | 扬州易达利机械科技有限公司 | A kind of locomotive wheel hub lifting machine with buffer function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559691A (en) * | 2020-05-21 | 2020-08-21 | 上海建工四建集团有限公司 | Construction method of top cover type hanging bracket for die assembly and hoisting of prefabricated stand column reinforcement cage |
| WO2022086340A1 (en) * | 2020-10-22 | 2022-04-28 | Arnfinn Saervoll | Point-loaded lifting fork for lifting standing formwork |
| NO346312B1 (en) * | 2020-10-22 | 2022-05-30 | Arnfinn Saervoll | Point-loaded lifting fork for lifting standing formwork doors |
| CN112960535A (en) * | 2021-04-20 | 2021-06-15 | 焦作铁路电缆有限责任公司 | Safety lifting hook for cable reel |
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Application publication date: 20200110 |