CN219489328U - Buckling restrained brace member lifting device - Google Patents
Buckling restrained brace member lifting device Download PDFInfo
- Publication number
- CN219489328U CN219489328U CN202223533006.4U CN202223533006U CN219489328U CN 219489328 U CN219489328 U CN 219489328U CN 202223533006 U CN202223533006 U CN 202223533006U CN 219489328 U CN219489328 U CN 219489328U
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- CN
- China
- Prior art keywords
- hoisting device
- restrained brace
- buckling restrained
- pulley
- brace rod
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 8
- 208000033999 Device damage Diseases 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- 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
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a buckling restrained brace rod piece hoisting device which comprises a base, a bracket and an outer strut, wherein the bracket is arranged on the base; the outer support column is used for supporting the support, and two ends of the outer support column are respectively fixed with the support and the base; pulleys are respectively arranged at four corners of the base. The utility model can solve the problems of main body structure damage, high construction difficulty and the like of the existing hoisting device.
Description
Technical Field
The utility model relates to the technical field of construction, in particular to a buckling restrained brace rod piece hoisting device.
Background
The traditional buckling restrained brace rod piece is hoisted, a hoisting ring is fixed at a hoisting point corresponding to Liang Dakong before hoisting, hoisting is carried out by using a chain block, hoisting is carried out at two ends of support hoisting in unequal heights, the lower end of the support is pulled to reach a mounting position, the support is temporarily fixed by using electric welding spot welding, and the upper end of the support is pulled to be in place. The traditional lifting device has the advantages that holes are formed in the beam, so that the main body structure is damaged due to certain harm, and the damage to the steel bars in the concrete is caused due to inaccurate punching positions; when the chain is stretched up and down, load friction is generated on the beam, the main structure beam is damaged again, and meanwhile, the quality of the concrete and the structural stability are also influenced. In addition, high-strength concrete is needed to be adopted for plugging the opening at the later stage, so that the time consumption period is long, the construction difficulty is high, the cost is high, the construction progress is influenced, and potential safety hazards exist in construction.
Disclosure of Invention
In view of the above problems, the utility model aims to provide a buckling restrained brace rod piece hoisting device, so as to solve the problems that the existing hoisting device damages a main body structure and is difficult to construct.
The utility model provides a buckling restrained brace rod piece hoisting device, which comprises a base, a bracket arranged on the base and an outer strut, wherein,
a hanging hook member is arranged at the top end of the bracket, and a lifting lug is arranged on the hanging hook member and used for penetrating a sling to hoist;
the outer support column is used for supporting the support, and two ends of the outer support column are respectively fixed with the support and the base;
pulleys are respectively arranged at four corners of the base.
In addition, preferably, a through hole is formed in the lifting lug, and the sling is lifted through the through hole.
In addition, it is preferable that the base includes a square frame welded with square steel and a steel plate welded to the square frame.
In addition, the preferable structure is that the base is respectively provided with a pulley clamping piece at a position corresponding to each pulley, wherein,
the pulley clamping piece is used for limiting the movement of the pulley.
In addition, the pulley and the pulley clamping piece are arranged on the quadrilateral frame; wherein,,
the pulley is arranged at the bottom of the quadrangular frame, and the pulley clamping piece is arranged on the side face of the quadrangular frame.
In addition, the pulley clamping piece is of a telescopic structure, and is in a contracted state when the hoisting device moves through the pulley;
when the hoisting device is in a fixed state, the pulley clamping piece is in an extending state and is inserted into the ground so as to limit the pulley to move.
Furthermore, it is preferable that triangular reinforcing plates are welded between both sides of the hanger member and the bracket, respectively, wherein,
the reinforcing plate is used for reinforcing the acting force of the hook member and the support.
In addition, the preferred structure is that the support and the outer support column are mutually welded and fixed to form a triangle structure.
In addition, the bracket is preferably a trapezoid structure formed by welding square steel.
According to the technical scheme, the buckling restrained brace rod piece hoisting device comprises a base, a bracket arranged on the base and an outer strut, wherein a hook member is arranged at the top end of the bracket, and a lifting lug is arranged on the hook member and used for penetrating into a sling for hoisting; the hoisting device has the advantages of simple structure, recycling, strong flexibility, no damage to the main structure, high installation speed and construction period saving, thereby effectively saving the cost.
To the accomplishment of the foregoing and related ends, one or more aspects of the utility model comprise the features hereinafter fully described. The following description and the annexed drawings set forth in detail certain illustrative aspects of the utility model. These aspects are indicative, however, of but a few of the various ways in which the principles of the utility model may be employed. Furthermore, the utility model is intended to include all such aspects and their equivalents.
Drawings
Other objects and attainments together with a more complete understanding of the utility model will become apparent and appreciated by referring to the following description taken in conjunction with the accompanying drawings. In the drawings:
FIG. 1 is a front view of an anti-buckling restrained brace bar lifting device according to an embodiment of the present utility model;
fig. 2 is a side view of an anti-buckling restrained brace bar lifting device according to an embodiment of the utility model.
Wherein reference numerals include: 1. the support, 2, the base, 3, the couple component, 4, pulley, 5, fastener, 6, reinforcing plate, 7, outer prop.
The same reference numerals will be used throughout the drawings to refer to similar or corresponding features or functions.
Detailed Description
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that such embodiment(s) may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Aiming at the problems that the prior hoisting device damages a main body structure and is high in construction difficulty and the like, the utility model provides the buckling restrained brace rod piece hoisting device.
Specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
In order to illustrate the structure of the buckling restrained brace rod hoisting device provided by the utility model, fig. 1-2 show the buckling restrained brace rod hoisting device from different angles respectively. Specifically, fig. 1 shows a front view structure of an anti-buckling restrained brace rod member lifting device according to an embodiment of the present utility model; fig. 2 illustrates a side view structure of an anti-buckling restrained brace bar hoisting device according to an embodiment of the utility model.
As shown in fig. 1 to 2 together, the buckling restrained brace member lifting device provided by the utility model comprises a base 2, a bracket 1 arranged on the base 2 and an outer strut 7, wherein a hook member 3 is arranged at the top end of the bracket 1, and a lifting lug is arranged on the hook member and used for penetrating into a sling for lifting; the outer support column 7 is used for supporting the bracket 1, and two ends of the outer support column 7 are respectively fixed with the bracket 1 and the base 7; four pulleys 4 are respectively arranged at four corner positions of the base 2, and the four pulleys 4 are used for moving the base 2.
In the embodiment of the utility model, the buckling restrained brace rod piece hoisting device is hoisted by hoisting two ends with unequal heights, and the hoisting heights of two lifting lugs are required to be met, so that two hoisting devices with different heights are manufactured.
Wherein, the bracket 1 is formed by welding square steel to form a trapezoid structure; the support 1 and the outer support column 7 are mutually welded and fixed to form a triangular structure, and the structure has good stability and meets the requirement of hoisting. The base 2 includes a quadrangular frame welded from square steel and a steel plate welded to the quadrangular frame.
In an embodiment of the utility model, a through hole is formed in the lifting lug, and the sling is lifted through the through hole. And pulley clamping pieces 5 are respectively arranged at positions corresponding to each pulley 4 on the base 2, wherein the pulley clamping pieces 5 are used for limiting the movement of the pulleys. The pulley 4 and the pulley clamping piece 5 are arranged on the quadrilateral frame; the pulley 4 is arranged at the bottom of the quadrangular frame, and the pulley clamping piece 5 is arranged on the side face of the quadrangular frame.
The pulley clamping piece 5 is of a telescopic structure, and is in a contracted state when the hoisting device moves through the pulley 4; when the hoisting device is in a fixed state, the pulley clamping piece 5 is in an extending state and is inserted into the ground to limit the movement of the pulley 4.
In the embodiment of the utility model, triangular reinforcing plates 6 are welded between the hook members 3 and two sides of the bracket 1, wherein the reinforcing plates 6 are used for reinforcing the acting force of the hook members 3 and the bracket 1.
In the embodiment of the utility model, the buckling restrained brace rod piece lifting tool is lifted to be lifted with unequal heights at two ends, and the lifting heights of two lifting lugs are required to be met, so that two lifting tools with different heights are manufactured. When in hoisting, the square steel bars are stressed mutually, connected mutually, supported mutually and interacted to form a triangular square steel bracket with good mechanical property, and three-force balance is realized.
According to the embodiment, the buckling restrained brace rod piece hoisting device comprises a base, a bracket arranged on the base and an outer strut, wherein a hook member is arranged at the top end of the bracket, and a lifting lug is arranged on the hook member and used for penetrating into a sling for hoisting; the hoisting device has the advantages of simple structure, recycling, strong flexibility, no damage to the main structure, high installation speed and construction period saving, thereby effectively saving the cost.
The buckling restrained brace rod hoisting device according to the present utility model is described above by way of example with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that various modifications may be made to the buckling restrained brace rod hoisting device set forth in the foregoing disclosure without departing from the scope of the utility model. Accordingly, the scope of the utility model should be determined from the following claims.
Claims (9)
1. The buckling restrained brace rod piece hoisting device is characterized by comprising a base, a bracket arranged on the base and an outer strut, wherein,
a hanging hook member is arranged at the top end of the bracket, and a lifting lug is arranged on the hanging hook member and used for penetrating a sling to hoist;
the outer support column is used for supporting the support, and two ends of the outer support column are respectively fixed with the support and the base;
pulleys are respectively arranged at four corners of the base.
2. The buckling restrained brace rod hoisting device as claimed in claim 1, wherein,
and the lifting lug is provided with a through hole, and the sling penetrates through the through hole to be lifted.
3. The buckling restrained brace rod hoisting device as claimed in claim 1, wherein,
the base comprises a quadrilateral frame formed by welding square steel and a steel plate welded on the quadrilateral frame.
4. The buckling restrained brace rod hoisting device as claimed in claim 3, wherein,
pulley clamping pieces are respectively arranged at positions corresponding to each pulley on the base, wherein,
the pulley clamping piece is used for limiting the movement of the pulley.
5. The buckling restrained brace rod hoisting device as claimed in claim 4, wherein,
the pulleys and the pulley clamping pieces are arranged on the quadrilateral frame; wherein,,
the pulley is arranged at the bottom of the quadrangular frame, and the pulley clamping piece is arranged on the side face of the quadrangular frame.
6. The buckling restrained brace rod hoisting device as claimed in claim 5, wherein,
the pulley clamping piece is of a telescopic structure, and is in a contracted state when the hoisting device moves through the pulley;
when the hoisting device is in a fixed state, the pulley clamping piece is in an extending state and is inserted into the ground so as to limit the pulley to move.
7. The buckling restrained brace rod hoisting device as claimed in claim 1, wherein,
triangular reinforcing plates are welded between the hook member and the two sides of the bracket respectively, wherein,
the reinforcing plate is used for reinforcing acting force between the hook member and the bracket.
8. The buckling restrained brace rod hoisting device as claimed in claim 1, wherein,
the support and the outer support column are mutually welded and fixed to form a triangular structure.
9. The buckling restrained brace rod hoisting device as claimed in claim 1, wherein,
the bracket is of a trapezoid structure formed by welding square steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223533006.4U CN219489328U (en) | 2022-12-29 | 2022-12-29 | Buckling restrained brace member lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223533006.4U CN219489328U (en) | 2022-12-29 | 2022-12-29 | Buckling restrained brace member lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219489328U true CN219489328U (en) | 2023-08-08 |
Family
ID=87513202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223533006.4U Active CN219489328U (en) | 2022-12-29 | 2022-12-29 | Buckling restrained brace member lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219489328U (en) |
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2022
- 2022-12-29 CN CN202223533006.4U patent/CN219489328U/en active Active
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