CN112978576A - Auxiliary hoisting positioner for formwork prefabricated components - Google Patents
Auxiliary hoisting positioner for formwork prefabricated components Download PDFInfo
- Publication number
- CN112978576A CN112978576A CN202110376532.5A CN202110376532A CN112978576A CN 112978576 A CN112978576 A CN 112978576A CN 202110376532 A CN202110376532 A CN 202110376532A CN 112978576 A CN112978576 A CN 112978576A
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- Prior art keywords
- formwork
- positioner
- hoisting
- prefabricated
- prefabricated component
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- 238000009415 formwork Methods 0.000 title claims abstract description 57
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 8
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The embodiment of the invention discloses a formwork prefabricated part hoisting auxiliary positioner which comprises a bottom support, a turnover table, a telescopic device, a rotating device, an upper support and a control device. One side of the overturning platform is rotatably connected to the top of the bottom bracket; one end of the telescopic device is connected to the bottom bracket, and the other end of the telescopic device is connected to the overturning platform; the rotating device is arranged on the overturning platform; the upper bracket is arranged on the rotating device; the control device is connected with the telescopic device and the rotating device. The auxiliary hoisting positioner for the formwork prefabricated member provided by the embodiment of the invention can improve the hoisting efficiency of a construction site of the prefabricated formwork shear wall member, reduce the damage rate of the construction of the prefabricated formwork shear wall member, occupy small area, consume low energy and use less labor, and can be operated only by 1-2 workers.
Description
Technical Field
The invention relates to the related technical field of assembly type building construction auxiliary equipment, in particular to a formwork prefabricated component hoisting auxiliary positioner.
Background
The prefabricated formwork shear wall component is limited by the transportation height in the transportation process, the width is usually changed to be high, the component is transported horizontally, the component is hoisted after reaching a building site and needs to be hoisted along the height direction, the component in the transportation state needs to be rotated by 90 degrees before being hoisted, and the component is easy to damage due to the fact that the wall thickness of the component is thin and is impacted by external force. Therefore, auxiliary hoisting equipment is required to meet the requirement of on-site hoisting construction of the assembled formwork shear wall component.
Disclosure of Invention
In view of the above, the invention provides an auxiliary positioner for hoisting a formwork prefabricated part.
The auxiliary hoisting positioner for the formwork prefabricated part comprises a bottom support, a turnover table, a telescopic device, a rotating device, an upper support and a control device.
One side of the overturning platform is rotatably connected to the top of the bottom bracket; one end of the telescopic device is connected to the bottom bracket, and the other end of the telescopic device is connected to the overturning platform; the rotating device is arranged on the overturning platform; the upper bracket is arranged on the rotating device; the upper support comprises a horizontal support frame, a first guardrail and a second guardrail; the first guardrail is vertically arranged on one side of the horizontal support frame corresponding to the connecting side of the overturning platform and the bottom bracket; the second guardrail is vertically arranged on one side of the horizontal support frame adjacent to the first guardrail; the control device is connected with the telescopic device and the rotating device.
According to a preferred embodiment of the invention, the formwork prefabricated component hoisting auxiliary positioner further comprises a plurality of supporting legs; the supporting legs are connected to the bottom support and are evenly arranged around the bottom support.
According to a preferred embodiment of the invention, the telescopic device is a hydraulic telescopic device, an electric telescopic device or a pneumatic telescopic device.
According to a preferred embodiment of the invention, the rotating means is a slewing reducer.
According to a preferred embodiment of the invention, the rotating means is a hydraulic slewing gear.
According to a preferred embodiment of the present invention, the control device is an electric cabinet.
According to a preferred embodiment of the invention, the formwork prefabricated component hoisting auxiliary positioner further comprises a rotation angle detection device; the rotation angle detection device is arranged on the rotation device and connected with the control device.
According to a preferred embodiment of the present invention, the rotation angle detecting means is an angle sensor or a proximity switch.
Compared with the prior art, the auxiliary hoisting positioner for the formwork prefabricated member provided by the embodiment of the invention has the following beneficial effects:
the auxiliary hoisting positioner for the formwork prefabricated member provided by the embodiment of the invention can improve the hoisting efficiency of a construction site of the prefabricated formwork shear wall member, reduce the damage rate of the construction of the prefabricated formwork shear wall member, occupy small area, consume low energy and use less labor, and can be operated only by 1-2 workers.
By adopting the auxiliary positioner for hoisting the formwork prefabricated member, the width direction of the prefabricated formwork shear wall member is changed into the height direction before hoisting the prefabricated formwork shear wall member, and meanwhile, the formwork shell shear wall member is inclined to be close to a vertical state along the height direction, so that the vertical hoisting of the formwork shell shear wall member is met.
Additional features of the invention will be set forth in part in the description which follows. Additional features of some aspects of the invention will become apparent to those of ordinary skill in the art upon examination of the following description and accompanying drawings or may be learned by the manufacture or operation of the embodiments. The features of the present disclosure may be realized and attained by practice or use of various methods, instrumentalities and combinations of the specific embodiments described below.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention. Like reference symbols in the various drawings indicate like elements. Wherein the content of the first and second substances,
FIGS. 1, 2 and 3 are schematic structural views of a formwork prefabricated component hoisting auxiliary positioner according to some embodiments of the invention;
FIG. 4 is a schematic view of a formwork prefabricated component hoisting auxiliary positioner shown in an initial state according to some embodiments of the present invention;
FIG. 5 is a schematic view of a formwork prefabricated component hoisting auxiliary positioner shown in an overturned state according to some embodiments of the present invention;
FIG. 6 is a schematic view of an auxiliary positioner for hoisting a prefabricated component to a formwork prefabricated component according to some embodiments of the present invention;
FIG. 7 is a schematic view of an auxiliary positioner for completing hoisting of a prefabricated part of an upper mold shell according to some embodiments of the invention;
FIG. 8 is a schematic illustration of the upper support after completion of hoisting of the prefabricated components and repositioning thereof according to some embodiments of the present invention;
FIG. 9 is a schematic illustration of the rotation of the upper support after completion of hoisting of the prefabricated components according to some embodiments of the present invention;
FIG. 10 is a schematic view of the upper support rotated 90 degrees after completing hoisting of the prefabricated components according to some embodiments of the present invention;
FIG. 11 is a schematic illustration of the upper support frame shown inverted with the prefabricated components according to some embodiments of the present invention;
FIGS. 12 and 13 are schematic views illustrating hoisting out of prefabricated parts according to some embodiments of the present invention;
FIGS. 14 and 15 are schematic diagrams illustrating the upside down position of the upper support after the prefabricated parts are hoisted out according to some embodiments of the present invention;
fig. 16 and 17 are schematic diagrams illustrating the upper support being rotated and reset after the prefabricated part is hoisted out according to some embodiments of the present invention.
List of reference numerals
100-bottom support
200-overturning platform
300-telescoping device
310-hydraulic oil cylinder
320-Hydraulic station
400-rotation device
500-Upper support
510-horizontal support frame
520-first guardrail
530-second guardrail
600-control device
700-supporting foot
810-prefabricated formwork shear wall component
820-lifting hook
830-Cable
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that if the terms "first", "second", etc. are used in the description and claims of the present invention and in the accompanying drawings, they are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the invention herein. Furthermore, if the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present invention, if the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. are referred to, the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
In addition, in the present invention, the terms "mounted," "disposed," "provided," "connected," "sleeved," and the like should be construed broadly if they are referred to. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The embodiment of the invention discloses an auxiliary positioner for hoisting a formwork prefabricated part.
As shown in fig. 1, 2 and 3, the formwork prefabricated member hoisting auxiliary positioner can include a bottom bracket 100, a turning table 200, a telescopic device 300, a rotating device 400, an upper bracket 500 and a control device 600.
The bottom bracket 100 is used to support the entire positioner. Further, in some embodiments, in order to improve the support stability, the auxiliary hoisting positioner for the formwork prefabricated members may further include a plurality of support legs 700. A plurality of support feet 700 are attached to the bottom bracket 100 and are evenly arranged around the bottom bracket 100 as shown in fig. 1.
Wherein one side of the flipping table 200 is rotatably connected to the top of the bottom chassis 100. Illustratively, one side of the flipping table 200 may be hingedly connected to the top of the bottom bracket 100 by a hinge connection structure, so that one side of the flipping table 200 may be rotated on the top of the bottom bracket 100 to flip. Specifically, for example, a hinge seat may be disposed on the right side of the top of the bottom bracket 100, and a hinge plate may be disposed on the right side of the flipping table 200, and the hinge plate may be rotatably connected to the hinge seat by a pin to form a hinge connection structure, so that one side of the flipping table 200 may rotate on the top of the bottom bracket 100.
Wherein, the one end of the telescoping device 300 is connected on the bottom bracket 100, and the other end is connected on the roll-over table 200, so that the roll-over and reset of the roll-over table 200 are controlled by the telescoping of the telescoping device 300. For example, the telescopic device 300 may be a hydraulic telescopic device, an electric telescopic device, or a pneumatic telescopic device. Specifically, in the present embodiment, the telescopic device 300 is a hydraulic telescopic device. The hydraulic telescoping device includes a hydraulic ram 310 and a hydraulic station 320 connected to hydraulic ram 310. In the installed state, the hydraulic station 320 is installed in the base bracket 100; one end of the hydraulic ram 310 may be rotatably connected to the bottom of the base bracket 100 by one hinge connection, and the other end of the hydraulic ram 310 may be rotatably connected to the bottom of the flipping table 200 by another hinge connection.
Wherein, the control device 600 and the telescoping device 300. Illustratively, control device 600 is coupled to hydraulic station 320 such that hydraulic station 320, and thus hydraulic rams 310, may be controlled by control device 600 to extend and retract. Thereby enabling the overturning and resetting of the overturning platform 200 to be controlled by the expansion and contraction of the expansion and contraction device 300. Preferably, in this embodiment, the control device 600 may adopt an electric cabinet.
Wherein the rotating device 400 is provided on the flipping table 200. For example, the rotating device 400 may employ a slewing reducer. Specifically, in the present embodiment, the rotating device 400 may employ a hydraulic slewing reducer.
Wherein the control device 600 is connected with the rotating device 400 such that the rotation of the rotating device 400 can be controlled by the control device 600.
Wherein, the upper bracket 500 is disposed on the rotating device 400, so that the rotating device 400 can drive the upper bracket 500 to rotate. Also, the upper bracket 500 includes a horizontal support frame 510, a first guard rail 520, and a second guard rail 530. The first guard rail 520 is vertically provided at a side of the horizontal support frame 510 corresponding to a side where the turn table 200 and the bottom bracket 100 are connected. The second fence 530 is vertically disposed at a side of the horizontal support frame 510 adjacent to the first fence 520. Illustratively, under the control of the control device 600, the rotating device 400 can rotate the upper frame 500 along the direction from the first guard rail 520 to the second guard rail 530, so that the rotated second guard rail 530 is positioned corresponding to the connecting side of the flipping table 200 and the bottom frame 100. Further, a third fence may be further provided on the other side of the horizontal support frame 510 adjacent to the first fence 520, so that the upper support 500 may have a fence on the side corresponding to the connection side of the flipping table 200 and the bottom support 100 regardless of whether the upper support 500 rotates clockwise or counterclockwise.
Further, in some embodiments, the formwork prefabricated member hoisting auxiliary positioner can further comprise a rotation angle detection device. The rotation angle detecting means is provided on the rotating means 400 and connected to the control means 600 for detecting the rotation angle of the upper bracket 500. For example, the rotation angle detecting means may employ an angle sensor or a proximity switch.
The working process of the formwork prefabricated component hoisting auxiliary positioner provided by the embodiment of the invention is as follows:
in an initial state (as shown in fig. 4), the control device 600 controls the hydraulic cylinders in the telescopic device 300 to lift the overturning platform 200 and the upper support 500 together to an inclined position, so that the bottom surface of the upper support 500 is close to an inclined supporting position of the right end surface of the bottom support 100, as shown in fig. 5 (arrows in the figure indicate that the hydraulic cylinders extend upwards);
then, the prefabricated formwork shear wall member 810 is lifted by the cable 830 and the hook 820 and is close to the upper support 500, the bottom of the prefabricated formwork shear wall member 810 in the width direction is close to the bottom of the upper support, namely the horizontal support frame 510, as shown in fig. 6 (the arrow in the figure indicates the moving direction of the prefabricated formwork shear wall member 810), the left lower edge of the prefabricated formwork shear wall member 810 is close to the corner position of the bottom of the upper support (the joint of the horizontal support frame 510 and the first guardrail 520), and the weight of the bottom of the prefabricated formwork shear wall member 810 is pressed on the guardrail at the bottom of the upper support (the first guardrail 520); then slowly moving the hook 820 to bring the prefabricated form shear wall member 810 fully flat against the upper shelf upper surface (horizontal support frame 510), and then removing the hook 820 and removing the hook 820 as shown in FIG. 7 (the arrow indicates that the hydraulic ram is retracted downwardly); the control device 600 then controls the hydraulic cylinder in the telescopic device 300 to contract to a horizontal state, as shown in fig. 8;
then, the control device 600 controls the turning device 400 (hydraulic swing reducer) to turn counterclockwise by 90 degrees in the plane as shown in fig. 9 (the arrow in the figure indicates the turning direction), and turns to the position shown in fig. 10, completing the preparation before shifting;
the control device 600 then controls the hydraulic cylinder in the telescopic device 300 to extend, so that the upper bracket 500 reaches the inclined position, as shown in fig. 11 (the arrow in the figure indicates that the hydraulic cylinder extends upwards); before the hydraulic oil cylinder is jacked, a cable 830 and a lifting hook 820 are hung on the prefabricated formwork shear wall component 810, the cable 830 keeps a loose state in the jacking process, and after the upper frame is jacked to be close to a vertical state, the lifting hook 820 is lifted, the prefabricated formwork shear wall component 810 is slowly lifted away from the upper frame, as shown in fig. 12 and 13), so that the deflection auxiliary function of component hoisting is completed;
after the prefabricated formwork shear wall member 810 is lifted away, the control device 600 retracts the hydraulic oil cylinder in the telescoping device 300 again, turns the horizontal support frame 510 to the horizontal position and stops, as shown in fig. 14 and 15; the control device 600 then controls the rotating device 400 (hydraulic slewing gear) to rotate the upper bracket 500 clockwise by 90 degrees, so that the positioner returns to the initial position, as shown in fig. 16 and 17.
The auxiliary hoisting positioner for the formwork prefabricated member provided by the embodiment of the invention can improve the hoisting efficiency of a construction site of the prefabricated formwork shear wall member, reduce the damage rate of the construction of the prefabricated formwork shear wall member, occupy small area, consume low energy and use less labor, and can be operated only by 1-2 workers.
By adopting the auxiliary positioner for hoisting the formwork prefabricated member, the width direction of the prefabricated formwork shear wall member is changed into the height direction before hoisting the prefabricated formwork shear wall member, and meanwhile, the formwork shell shear wall member is inclined to be close to a vertical state along the height direction, so that the vertical hoisting of the formwork shell shear wall member is met.
It should be noted that all of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
In addition, the above-described embodiments are exemplary, and those skilled in the art, having benefit of this disclosure, will appreciate numerous solutions that are within the scope of the disclosure and that fall within the scope of the invention. It should be understood by those skilled in the art that the present specification and figures are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a positioner is assisted in hoist and mount of mould shell prefabricated component which characterized in that, positioner is assisted in hoist and mount of mould shell prefabricated component includes:
a bottom bracket (100);
the overturning platform (200), one side of the overturning platform (200) is rotatably connected to the top of the bottom bracket (100);
one end of the telescopic device (300) is connected to the bottom bracket (100), and the other end of the telescopic device (300) is connected to the overturning platform (200);
the rotating device (400), the rotating device (400) is arranged on the overturning platform (200);
an upper bracket (500), the upper bracket (500) being disposed on the rotating device (400); and, the upper bracket (500) comprises a horizontal support frame (510), a first guardrail (520) and a second guardrail (530); the first guardrail (520) is vertically arranged on one side of the horizontal support frame (510) corresponding to the connecting side of the overturning platform (200) and the bottom bracket (100); the second guardrail (530) is vertically arranged on one side of the horizontal support frame (510) adjacent to the first guardrail (520);
and
a control device (600), wherein the control device (600) is connected with the telescopic device (300) and the rotating device (400).
2. The auxiliary hoisting positioner for the formwork prefabricated members as claimed in claim 1, wherein the auxiliary hoisting positioner for the formwork prefabricated members further comprises a plurality of supporting feet (700);
the supporting feet (700) are connected to the bottom bracket (100) and are uniformly arranged around the bottom bracket (100).
3. A formwork prefabricated component hoisting auxiliary positioner according to claim 1, wherein the telescoping device (300) is a hydraulic telescoping device, an electric telescoping device or a pneumatic telescoping device.
4. A formwork prefabricated component hoisting auxiliary positioner according to claim 1, wherein the rotating device (400) is a slewing reducer.
5. A formwork prefabricated component hoisting auxiliary positioner according to claim 4, wherein the rotating device (400) is a hydraulic slewing reducer.
6. A formwork prefabricated component hoisting auxiliary positioner according to claim 1, wherein the control device (600) is an electric cabinet.
7. A formwork prefabricated component hoisting auxiliary positioner according to claim 1, wherein the formwork prefabricated component hoisting auxiliary positioner further comprises a rotation angle detection device;
the rotation angle detection device is arranged on the rotation device (400) and is connected with the control device (600).
8. A formwork prefabricated component hoisting auxiliary positioner according to claim 7, wherein the rotation angle detection device is an angle sensor or a proximity switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110376532.5A CN112978576A (en) | 2021-04-06 | 2021-04-06 | Auxiliary hoisting positioner for formwork prefabricated components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110376532.5A CN112978576A (en) | 2021-04-06 | 2021-04-06 | Auxiliary hoisting positioner for formwork prefabricated components |
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| Publication Number | Publication Date |
|---|---|
| CN112978576A true CN112978576A (en) | 2021-06-18 |
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| CN202110376532.5A Pending CN112978576A (en) | 2021-04-06 | 2021-04-06 | Auxiliary hoisting positioner for formwork prefabricated components |
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| CN202780364U (en) * | 2012-10-10 | 2013-03-13 | 河南卫华重型机械股份有限公司 | Welding, turning and shifting jig for crane trolley frame |
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| CN109928179A (en) * | 2019-03-26 | 2019-06-25 | 中交第二航务工程局有限公司 | Vertical prefabricated assembled box culvert auxiliary turning-over device and installation method |
| CN110733014A (en) * | 2019-10-30 | 2020-01-31 | 格致汽车科技股份有限公司 | Angle adjusting and positioning device for fine machining of large dies |
| CN215048118U (en) * | 2021-04-06 | 2021-12-07 | 上海衡煦节能环保技术有限公司 | Auxiliary hoisting positioner for formwork prefabricated components |
-
2021
- 2021-04-06 CN CN202110376532.5A patent/CN112978576A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202780364U (en) * | 2012-10-10 | 2013-03-13 | 河南卫华重型机械股份有限公司 | Welding, turning and shifting jig for crane trolley frame |
| CN206395807U (en) * | 2017-01-18 | 2017-08-11 | 三能集成房屋股份有限公司 | A kind of prefabricated components rollover stand |
| CN109128965A (en) * | 2018-09-18 | 2019-01-04 | 河北微宏惠工机器人科技有限公司 | A kind of heavy turn positioner device |
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