CN220578699U - Hoisting lengthening device for vertical member - Google Patents
Hoisting lengthening device for vertical member Download PDFInfo
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- CN220578699U CN220578699U CN202322272117.2U CN202322272117U CN220578699U CN 220578699 U CN220578699 U CN 220578699U CN 202322272117 U CN202322272117 U CN 202322272117U CN 220578699 U CN220578699 U CN 220578699U
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- holes
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- equidistant
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- bolt holes
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- 238000000034 method Methods 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000010422 painting Methods 0.000 abstract description 4
- 238000005498 polishing Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 16
- 239000010959 steel Substances 0.000 description 16
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a hoisting lengthening device of a vertical component, which comprises: a lower hanger plate, an upper hanger plate and a side clamping plate; the method is characterized in that: the upper part of the lower hanging plate is provided with a hanging hole, and the middle lower part is provided with equidistant bolt holes; equidistant bolt holes are formed in the upper hanging plate; an upper group of holes and a lower group of holes are formed in the side clamping plate, the upper group of holes are equidistant and have equal diameters with the holes in the upper lifting plate, and the lower group of holes are equidistant and have equal diameters with the holes in the lower lifting plate; the novel welding machine has the advantages of reasonable structural design, good applicability, material saving and reduction of the workload of later cutting, repair welding, polishing and repair painting.
Description
Technical Field
The utility model relates to the technical field of steel structure installation, in particular to a hoisting lengthening device for a vertical member.
Background
In the installation construction of steel structures, for vertical members such as columns, a method of welding lifting lugs on the tops of the columns is generally adopted to hoist the columns into place. When the upper layer column is installed, connecting plates are required to be installed at the top of the lower layer column and the bottom of the upper layer column for temporary fixation. By adopting the method for hoisting and lengthening the post, two sets of devices are required to be welded on the post, the material consumption is large, and the lifting lug and the connecting plate are required to be cut off after the installation is completed, so that the workload of later-stage lifting lug and connecting plate cutting, repair welding, polishing and repair painting is increased.
Disclosure of Invention
The utility model aims to provide a hoisting lengthening device for a vertical member, which solves the problems that when a traditional method is adopted for hoisting and lengthening a column, the consumption of materials is large, and the workload of cutting, repair welding, polishing, repair painting and the like after installation is large.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a hoist and mount lengthening device for a vertical member, comprising: a lower hanger plate, an upper hanger plate and a side clamping plate; the method is characterized in that: the upper part of the lower hanging plate is provided with a hanging hole, and the middle lower part is provided with equidistant bolt holes; equidistant bolt holes are formed in the upper hanging plate; the side clamping plate is provided with an upper group of bolt holes and a lower group of bolt holes, the upper group of holes are equidistant and have equal diameters with the bolt holes on the upper lifting plate, and the lower group of holes are equidistant and have equal diameters with the bolt holes on the lower lifting plate.
The utility model has reasonable structural design and good applicability, saves materials, and reduces the workload of later cutting, repair welding, polishing and repair painting.
Drawings
FIG. 1 is a schematic view of a lower hanger plate of the present utility model;
FIG. 2 is a schematic view of a hanger plate according to the present utility model;
FIG. 3 is a schematic view of a side splint according to the present utility model;
FIG. 4 is a schematic view of the hoisting device of the present utility model in use;
fig. 5 is a schematic view of the extension of the present utility model.
In the figure: 1-lower hanging plate, 2-upper hanging plate, 3-side clamping plate, 4-hanging hole and 5-bolt hole.
Detailed Description
The technical solutions in the embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
A hoist and mount lengthening device for a vertical member, comprising: a lower hanger plate 1, an upper hanger plate 2 and a side clamping plate 3; the method is characterized in that: the upper part of the lower hanging plate 1 is provided with a hanging hole 4, and the middle lower part is provided with equidistant bolt holes 5; the upper hanging plate 2 is provided with equidistant bolt holes 5; the side clamping plate 3 is provided with an upper group of bolt holes 5 and a lower group of bolt holes 5, the upper group of holes 5 are equidistant and have equal diameters with the bolt holes 5 on the upper lifting plate 2, and the lower group of holes 5 are equidistant and have equal diameters with the bolt holes 5 on the lower lifting plate 1.
When the hoisting device is used for hoisting, referring to fig. 4, the hoisting holes 4 of the lower hoisting plates 1 of the device in pairs are upwards placed and welded on two sides of the top of the steel column 6, and the hoisting holes 4 are used for installing hoisting rings on steel ropes, so that the hoisting of the vertical components such as the steel column 6 from horizontal to vertical can be completed.
When the steel column 7 is lengthened, referring to fig. 5, the lifting holes 4 of the lower lifting plate 1 of the paired device are upwards placed and welded on two sides of the top of the steel column 7, the upper lifting plate 2 of the paired device is welded on two sides of the bottom of the steel column 7, lifting of the steel column 7 can be completed by using the lifting rings on the steel wire ropes to be installed on the lifting holes 4, the steel column 7 falls down when being lifted right above the steel column 6, the two sides of the lower lifting plate 1 and the upper lifting plate 2 are respectively provided with a side clamping plate 3, the three are connected together through high-strength bolts, temporary connection of the steel column 7 and the steel column 6 is completed, final connection is completed after the steel column 7 and the steel column 6 are welded, and then the upper lifting plate 2 and the lower lifting plate 1 can be cut off.
When in practical use, the device can be used in multiple pairs according to the size specification and the weight of the vertical component, or the size of the device and the size and the number of the bolt holes can be adjusted.
Claims (1)
1. A hoist and mount lengthening device for a vertical member, comprising: a lower hanger plate, an upper hanger plate and a side clamping plate; the method is characterized in that: the upper part of the lower hanging plate is provided with a hanging hole, and the middle lower part is provided with equidistant bolt holes; equidistant bolt holes are formed in the upper hanging plate; the side clamping plate is provided with an upper group of bolt holes and a lower group of bolt holes, the upper group of holes are equidistant and have equal diameters with the bolt holes on the upper lifting plate, and the lower group of holes are equidistant and have equal diameters with the bolt holes on the lower lifting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322272117.2U CN220578699U (en) | 2023-08-20 | 2023-08-20 | Hoisting lengthening device for vertical member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322272117.2U CN220578699U (en) | 2023-08-20 | 2023-08-20 | Hoisting lengthening device for vertical member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220578699U true CN220578699U (en) | 2024-03-12 |
Family
ID=90107928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322272117.2U Active CN220578699U (en) | 2023-08-20 | 2023-08-20 | Hoisting lengthening device for vertical member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220578699U (en) |
-
2023
- 2023-08-20 CN CN202322272117.2U patent/CN220578699U/en active Active
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| GR01 | Patent grant | ||
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