CN219546471U - Hoisting balance beam and hoisting device - Google Patents
Hoisting balance beam and hoisting device Download PDFInfo
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- CN219546471U CN219546471U CN202320441455.1U CN202320441455U CN219546471U CN 219546471 U CN219546471 U CN 219546471U CN 202320441455 U CN202320441455 U CN 202320441455U CN 219546471 U CN219546471 U CN 219546471U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to the technical field of petrochemical engineering construction, in particular to a hoisting balance beam and a hoisting device. Hoist and mount compensating beam includes a supporting beam, two connecting pieces and two first hoist ropes, two connecting pieces connect respectively at the both ends of supporting beam, wait to hoist and mount the piece in the bottom of each connecting piece, a plurality of first hole portions have been seted up at the top of each connecting piece, the first end of each first hoist rope can be connected with the lifting hook of crane, the second end of each first hoist rope can switch between a plurality of first hole portions of corresponding connecting piece and connect, so that the angular bisector of two first hoist ropes is through waiting to hoist and mount the focus of piece. According to the hoisting balance beam and the hoisting device, the problems that in the whole hoisting process of the existing skid-mounted module, the levelness of the skid-mounted module during hoisting is adjusted by customizing the hoisting rope with a special length, the machining period of the hoisting rope is long, the repeated utilization is difficult, and the cost is high are solved.
Description
Technical Field
The utility model relates to the technical field of petrochemical engineering construction, in particular to a hoisting balance beam and a hoisting device.
Background
In petrochemical construction, along with the rapid application of large-scale hoisting machinery, in order to shorten project construction period, steel structures, equipment and pipelines are prefabricated into skid-mounted modules in a factory mode, and then integral hoisting is carried out, so that the phenomenon of integral hoisting of the on-site skid-mounted modules is more and more common.
In the integral hoisting process of the skid-mounted module, one end of each hoisting rope is generally fixed on a lifting hook of a crane, and the other ends of the hoisting ropes are respectively connected to two ends of the skid-mounted module.
However, because the skid-mounted module has a complex structure and uneven distribution of components such as equipment and pipelines, the skid-mounted module cannot be horizontally hoisted in the hoisting process if a conventional method is adopted for hoisting, so that the installation is difficult, if the levelness of the skid-mounted module in hoisting is adjusted by customizing a hoisting rope with a special length, the processing period of the hoisting rope is long, the hoisting rope is difficult to recycle, and the cost is high.
Disclosure of Invention
The utility model aims to provide a lifting balance beam and a lifting device, so that the problems that in the whole lifting process of the existing skid-mounted module, the levelness of the skid-mounted module in lifting is adjusted by customizing a lifting rope with a special length, the processing period of the lifting rope is long, the repeated utilization is difficult, and the cost is high are solved.
According to a first aspect of the present utility model, there is provided a lifting balance beam, the lifting balance beam including a support beam, two connecting pieces and two first lifting ropes, the two connecting pieces being respectively connected to two ends of the support beam, the bottom of each connecting piece being capable of being connected to a piece to be lifted, the top of each connecting piece being provided with a plurality of first hole portions, the first end of each first lifting rope being capable of being connected to a hook of a crane, the second end of each first lifting rope being capable of being connected in a switching manner between the corresponding plurality of first hole portions of the connecting piece, so that angular bisectors of the two first lifting ropes pass through the center of gravity of the piece to be lifted.
In any of the above technical solutions, further, each of the connecting pieces is a plate, and each of the connecting pieces is embedded in an end portion of the supporting beam.
In any of the above technical solutions, further, each of the connecting pieces is a rectangular plate, the supporting beam has a symmetry plane, and the two connecting pieces are symmetrically disposed about the symmetry plane.
In any of the above-described aspects, further, the plurality of first hole portions are provided at intervals along the extending direction of the support beam.
In any of the above technical solutions, further, the second end of each of the first hoisting ropes may be connected to one of the first hole portions through a shackle.
The second aspect of the utility model provides a hoisting device comprising a hoisting balance beam as described above.
In any of the above-mentioned technical solutions, further, the lifting device further includes a lifting hook and two second lifting ropes, each of the first ends of the first lifting ropes is connected with the lifting hook, the bottom of each connecting piece is provided with a plurality of second hole portions, each of the first ends of the second lifting ropes can be switched and connected between the corresponding plurality of second hole portions of the connecting piece, so that two angular bisectors of the first lifting ropes pass through the center of gravity of the piece to be lifted, and the second ends of the two second lifting ropes are respectively connected with two ends of the piece to be lifted.
In any of the above-described aspects, further, a plurality of the second hole portions are provided at intervals along the extending direction of the support beam.
In any of the above technical solutions, further, the first end of each second hoisting rope is connected with one of the second hole portions through a shackle.
In any of the above technical solutions, further, the second end of each second hoisting rope is connected with the end of the piece to be hoisted through a shackle.
According to the hoisting balance beam, the hoisting balance beam comprises a supporting beam, two connecting pieces and two first hoisting ropes, wherein the two connecting pieces are respectively connected to two ends of the supporting beam, the bottom of each connecting piece can be connected with a piece to be hoisted, a plurality of first hole parts are formed in the top of each connecting piece, the first end of each first hoisting rope can be connected with a lifting hook of a crane, and the second end of each first hoisting rope can be connected between the plurality of first hole parts of the corresponding connecting piece in a switching mode, so that an angular bisector of the two first hoisting ropes passes through the center of gravity of the piece to be hoisted.
When the lifting balance beam is used for lifting, firstly, a piece to be lifted is fixed at the bottoms of the two connecting pieces, then, the specific connection position of the second end of each first lifting rope (namely, one of the first hole parts is selected for connection at the second end of each first lifting rope) is adjusted according to the situation, so that the angular bisector of the two first lifting ropes passes through the gravity center of the piece to be lifted, namely, the vertical line of the lifting hook passes through the gravity center of the piece to be lifted, and the levelness of the lifting of the skid-mounted module can be ensured.
Compared with the prior art, the lifting balance beam is simple, practical and convenient to manufacture, does not need to customize lifting ropes with special lengths, is applicable to all skid-mounted modules with different complicated structures (namely, skid-mounted modules with different centers of gravity of equipment, pipelines and the like) and can be reused, and the cost is low.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model 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 shows a partial schematic structure of a lifting balance beam according to an embodiment of the present utility model;
FIG. 2 shows a schematic view of the other view of FIG. 1;
fig. 3 shows a schematic structural view of a lifting device according to an embodiment of the present utility model.
Icon: 100-supporting beams; 200-connecting piece; 201-a first hole portion; 202-a second hole portion; 300-shackle; 400-lifting hook; 500-a first hoisting rope; 600-second hoisting ropes; 700-a piece to be hoisted; 701-center of gravity; 800-hanging plate.
Detailed Description
The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, apparatus, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatuses, and/or systems described herein will be apparent after an understanding of the present disclosure. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but rather, obvious variations may be made upon an understanding of the present disclosure, other than operations that must occur in a specific order. In addition, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.
The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided solely to illustrate some of the many possible ways of implementing the methods, devices, and/or systems described herein that will be apparent after understanding the present disclosure.
In the entire specification, when an element (such as a layer, region or substrate) is described as being "on", "connected to", "bonded to", "over" or "covering" another element, it may be directly "on", "connected to", "bonded to", "over" or "covering" another element or there may be one or more other elements interposed therebetween. In contrast, when an element is referred to as being "directly on," directly connected to, "or" directly coupled to, "another element, directly on," or "directly covering" the other element, there may be no other element intervening therebetween.
As used herein, the term "and/or" includes any one of the listed items of interest and any combination of any two or more.
Although terms such as "first," "second," and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first member, component, region, layer or section discussed in examples described herein could also be termed a second member, component, region, layer or section without departing from the teachings of the examples.
For ease of description, spatially relative terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to another element would then be oriented "below" or "lower" relative to the other element. Thus, the term "above … …" includes both orientations "above … …" and "below … …" depending on the spatial orientation of the device. The device may also be otherwise positioned (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. Singular forms also are intended to include plural forms unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" are intended to specify the presence of stated features, integers, operations, elements, and/or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, and/or groups thereof.
Variations from the shapes of the illustrations as a result, of manufacturing techniques and/or tolerances, are to be expected. Accordingly, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shapes that occur during manufacture.
The features of the examples described herein may be combined in various ways that will be apparent upon an understanding of the present disclosure. Further, while the examples described herein have a variety of configurations, other configurations are possible as will be apparent after an understanding of the present disclosure.
The utility model provides a lifting balance beam, which solves the problems that in the whole lifting process of the existing skid-mounted module, the levelness of the skid-mounted module in lifting is adjusted by customizing a lifting rope with a special length, the lifting rope is long in processing period, difficult to recycle and high in cost.
In petrochemical construction, along with the rapid application of large-scale hoisting machinery, in order to shorten project construction period, steel structures, equipment and pipelines are prefabricated into skid-mounted modules in a factory mode, and then integral hoisting is carried out, so that the phenomenon of integral hoisting of the on-site skid-mounted modules is more and more common.
In the integral hoisting process of the skid-mounted module, one end of each hoisting rope is generally fixed on a lifting hook of a crane, and the other ends of the hoisting ropes are respectively connected to two ends of the skid-mounted module.
However, because the skid-mounted module has a complex structure and uneven distribution of components such as equipment and pipelines, the skid-mounted module cannot be horizontally hoisted in the hoisting process if a conventional method is adopted for hoisting, so that the installation is difficult, if the levelness of the skid-mounted module in hoisting is adjusted by customizing a hoisting rope with a special length, the processing period of the hoisting rope is long, the hoisting rope is difficult to recycle, and the cost is high.
In view of this, according to a first aspect of the present utility model, there is provided a hoist compensating beam including a support beam 100, two connection members 200, and two first hoist ropes 500, wherein the two connection members 200 are respectively connected to both ends of the support beam 100, a bottom of each connection member 200 is capable of being connected to a member 700 to be hoisted, a plurality of first hole portions 201 are provided at a top of each connection member 200, a first end of each first hoist rope 500 is capable of being connected to a hook 400 of a hoist, and a second end of each first hoist rope 500 is capable of being switchably connected between the plurality of first hole portions 201 of the corresponding connection member 200 such that an angular bisector of the two first hoist ropes 500 passes through a center of gravity 701 of the member 700 to be hoisted.
When the lifting balance beam is used for lifting, firstly, the piece 700 to be lifted is fixed at the bottoms of the two connecting pieces 200, then, the specific connection position of the second end of each first lifting rope 500 (namely, the second end of each first lifting rope 500 is connected with one of the plurality of first hole parts 201) is adjusted according to the situation, so that the angular bisector of the two first lifting ropes 500 passes through the gravity center 701 of the piece 700 to be lifted, namely, the vertical line of the lifting hook 400 passes through the gravity center 701 of the piece 700 to be lifted, and the levelness of the skid-mounted module during lifting can be ensured.
Compared with the prior art, the lifting balance beam is simple, practical and convenient to manufacture, does not need to customize lifting ropes with special lengths, is applicable to all skid-mounted modules with different complicated structures (namely, skid-mounted modules with different centers of gravity 701 of equipment, pipelines and the like) and can be reused, and the cost is low. The specific structure and the lifting manner of the support beam 100, the two connectors 200, the two first lifting ropes 500 and the two second lifting ropes 600 will be described in detail below.
In the embodiment of the present utility model, as shown in fig. 1 and 2, each of the connection members 200 may be a rectangular steel plate, the support beam 100 may be a steel pipe, each of the connection members 200 is embedded in an end portion of the support beam 100, preferably, the connection member 200 is embedded in a middle portion of the end portion of the support beam 100, that is, the connection member 200 bisects a cross section of the support beam 100, and an end surface of the connection member 200 is flush with an end surface of the support beam 100.
Preferably, the support beam 100 has a symmetry plane, as shown in fig. 1, perpendicular to the balance beam, about which the two connection members 200 are symmetrically disposed.
Further, as shown in fig. 1, a plurality of first hole portions 201 are provided at equal intervals along the extending direction of the support beam 100, each first hole portion 201 being capable of being connected by the shackle 300.
For example, as shown in fig. 3, the second end of each first hoisting rope 500 can be connected with one of the first hole portions 201 by means of the shackle 300. When the lifting balance beam is used for lifting, the specific connection position of the second end of each first lifting rope 500 is adjusted according to the situation (namely, the second end of each first lifting rope 500 is connected with one of the plurality of first hole parts 201 through the shackle 300), so that the angular bisector of the two first lifting ropes 500 passes through the gravity center 701 of the piece 700 to be lifted, namely, the vertical line of the lifting hook 400 passes through the gravity center 701 of the piece 700 to be lifted, and the levelness of the lifting skid module during lifting can be ensured.
According to a second aspect of the present utility model there is provided a lifting device comprising a lifting balance beam as described above.
In addition, in the embodiment of the present utility model, as shown in fig. 3, the hoisting device further includes a hook 400 and two second hoisting ropes 600, wherein a first end of each first hoisting rope 500 is connected with the hook 400 of the crane, a plurality of second hole portions 202 are opened at the bottom of each connecting piece 200, the plurality of second hole portions 202 are equally spaced along the extension direction of the support beam 100, a first end of each second hoisting rope 600 can be switchably connected between the plurality of second hole portions 202 of the corresponding connecting piece 200, second ends of the two second hoisting ropes 600 are respectively connected with both ends of the piece 700 to be hoisted, as shown in fig. 3, the first end of each second hoisting rope 600 is connected with one of the second hole portions 202 through a shackle 300, the second end of each second hoisting rope 600 is connected with the end of the piece 700 to be hoisted through the shackle 300, specifically, two ends of the piece 700 to be hoisted are fixed with the hoisting plates 800, each hoisting plate 800 is opened with a third hole portion for connection of the shackle 300, and the second end of each second hoisting rope 600 is respectively connected with both ends of the corresponding hoisting plate 300 through the shackle 300.
When the lifting balance beam is used for lifting, the to-be-lifted piece 700 is firstly fixed at the bottoms of the two connecting pieces 200, then the specific connection position of the second end of each first lifting rope 500 (namely, the second end of each first lifting rope 500 is connected with one of the plurality of first hole parts 201) is adjusted according to the situation, and/or the specific connection position of the first end of each second lifting rope 600 (namely, the first end of each second lifting rope 600 is connected with one of the plurality of second hole parts 202) is adjusted so that the angular bisector of the two first lifting ropes 500 passes through the gravity center 701 of the to-be-lifted piece 700, namely, the perpendicular line of the lifting hook 400 passes through the gravity center 701 of the to-be-lifted piece 700, and thus the levelness of the lifting of the skid-mounted module can be ensured.
The hoisting balance beam has fewer components, easily obtained materials and simple manufacture; the used steel wire rope does not need to be customized for a special length, can be reused, and effectively reduces the cost of the machine tool; the use method of the hoisting balance beam is simple, and the construction efficiency is improved.
When the lifting hook is used, the upper part of the supporting beam is connected with the lifting hook of the crane through a pair of steel wires, the lower part of the supporting beam is connected with the skid-mounted module through another pair of steel wires, when the gravity center of the skid-mounted module is deviated from the center of the lifting hook, the position of the shackle on the supporting beam is adjusted, so that the gravity center of the skid-mounted module is overlapped with the center of the lifting hook, and the skid-mounted module can be in a horizontal state when lifted, thereby being convenient for the installation and assembly of the skid-mounted module. In short, when in hoisting, if the calculated gravity center deviates from the actual gravity center, the connection position of the steel wire rope can be adjusted in time, so that the hoisting level of the skid-mounted module is achieved, and the construction efficiency is improved.
Finally, it should be noted that: the above examples are only specific embodiments of the present utility model, and are not intended to limit the scope of the present utility model, but it should be understood by those skilled in the art that the present utility model is not limited thereto, and that the present utility model is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. A hoisting balance beam is characterized by comprising a supporting beam, two connecting pieces and two first hoisting ropes,
the two connecting pieces are respectively connected with the two ends of the supporting beam,
the bottom of each connecting piece can be connected with a piece to be hoisted,
a plurality of first hole parts are arranged at the top of each connecting piece,
the first end of each of said first hoisting ropes can be connected to a hook of a crane,
the second end of each first hoisting rope can be switched and connected between the corresponding first hole parts of the connecting piece, so that the angular bisectors of the two first hoisting ropes pass through the gravity center of the piece to be hoisted.
2. The lifting beam of claim 1, wherein each of the connectors is a plate member,
each connecting piece is embedded at the end part of the supporting beam.
3. The lifting equalizer beam of claim 2, wherein each of the connectors is a rectangular plate, the support beams have a plane of symmetry,
the two connecting pieces are symmetrically arranged about the symmetry plane.
4. The lifting balance beam according to claim 1, wherein a plurality of the first hole portions are provided at intervals along the extending direction of the support beam.
5. The lifting balance beam of claim 1, wherein the second end of each of the first lifting ropes is connectable to one of the first hole portions by a shackle.
6. Hoisting device, characterized in that it comprises a hoisting balance beam according to any one of claims 1-5.
7. The lifting device of claim 6, further comprising a hook and two second lifting ropes,
a first end of each first hoisting rope is connected with the lifting hook,
a plurality of second hole parts are arranged at the bottom of each connecting piece,
the first end of each second hoisting rope can be switched and connected between the plurality of second hole parts of the corresponding connecting piece, so that the angular bisector of the two first hoisting ropes passes through the gravity center of the piece to be hoisted,
the second ends of the two second hoisting ropes are respectively connected with the two ends of the piece to be hoisted.
8. The hoisting device of claim 7, wherein the plurality of second hole portions are arranged at intervals along the extending direction of the support beam.
9. The lifting device of claim 7, wherein the first end of each second lifting rope is connected to one of the second hole portions by a shackle.
10. Hoisting device according to claim 7, characterized in that the second end of each second hoisting rope is connected to the end of the piece to be hoisted by means of a shackle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320441455.1U CN219546471U (en) | 2023-03-09 | 2023-03-09 | Hoisting balance beam and hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320441455.1U CN219546471U (en) | 2023-03-09 | 2023-03-09 | Hoisting balance beam and hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219546471U true CN219546471U (en) | 2023-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320441455.1U Active CN219546471U (en) | 2023-03-09 | 2023-03-09 | Hoisting balance beam and hoisting device |
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| CN (1) | CN219546471U (en) |
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- 2023-03-09 CN CN202320441455.1U patent/CN219546471U/en active Active
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