CN114835002A - Device for hoisting giant side inclined truss - Google Patents
Device for hoisting giant side inclined truss Download PDFInfo
- Publication number
- CN114835002A CN114835002A CN202111440798.8A CN202111440798A CN114835002A CN 114835002 A CN114835002 A CN 114835002A CN 202111440798 A CN202111440798 A CN 202111440798A CN 114835002 A CN114835002 A CN 114835002A
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- CN
- China
- Prior art keywords
- lifting
- truss
- giant
- rope
- main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a device for hoisting a giant side inclined truss; the lifting device comprises a lifting hook, two sets of main lifting ropes, two sets of auxiliary lifting ropes, a pulley block, two electric hoists and a connection auxiliary assembly, wherein the connection auxiliary assembly comprises a lifting lug, a shackle, a rope sleeve and a safety rope; the main lifting rope is connected with the giant diagonal truss through two lifting lugs welded on the giant diagonal truss main pipe, and the two sets of auxiliary lifting ropes are respectively wound at the joints of the giant diagonal truss main pipe and the web members through rope sleeves; the adjustment of the posture of the opposite-type side inclined truss is realized by arranging a shackle or a pulley block or an electric hoist at the joint of the main lifting rope or the auxiliary lifting rope. The posture of the giant side inclined truss is adjusted through the pulley block and the electric hoist, so that the giant side inclined truss is adjusted from a horizontal splicing posture to an installation posture, and the method can be applied to hoisting construction of steel structures such as an overweight special-shaped pipe truss and the like; the main pipe and the auxiliary pipe are arranged on the main pipe of the giant oblique truss, so that the giant oblique truss can be safely, effectively and quickly adjusted in posture and hoisted in place.
Description
Technical Field
The invention relates to the technical field of steel structure installation, in particular to a device for hoisting a giant side inclined truss.
Background
The traditional pipe truss hoisting technology adopts segmented hoisting and four-point hoisting (four hoisting points are in a lifting lug or binding mode), and the four hoisting points are all provided with a chain block for posture adjustment.
Disclosure of Invention
The invention aims to overcome the defects and provides a device for hoisting a giant side inclined truss, which has higher efficiency and better safety coefficient through a pulley block and an electric hoist.
In order to achieve the above object, the present invention is realized by:
a device for hoisting a giant sidewise truss comprises a lifting hook, and further comprises two sets of main lifting ropes (1), two sets of auxiliary lifting ropes (2), a pulley block (3), two electric hoists (4) and a connection auxiliary assembly, wherein the connection auxiliary assembly comprises a lifting lug (5), a shackle (6), a rope sleeve (7) and a safety rope (8); the main lifting rope (1) is connected with the giant diagonal truss through two lifting lugs (5) welded on the giant diagonal truss main pipe, and the two sets of auxiliary lifting ropes (2) are respectively wound at the joints of the giant diagonal truss main pipe and the web members through rope sleeves (7); the adjusting of the posture of the diagonal truss is realized by arranging a shackle (6), a pulley block (3) or an electric hoist (4) at the joint of the main lifting rope (1) or the auxiliary lifting rope (2).
The device for hoisting the giant side inclined truss comprises a lifting lug (5) and a lifting device, wherein the lifting lug comprises a main plate and reinforcing ribs, holes are formed in the plate body of the main plate, and the reinforcing ribs are arranged on two sides of the plate body of the main plate.
The device for hoisting the giant side inclined truss is characterized in that an electric hoist (4) is connected with a main lifting rope (1), or the electric hoist (4) is connected with an auxiliary lifting rope (2), and a pulley block (3) is matched and used when the electric hoist (4) is connected
The posture of the giant side inclined truss is adjusted through the pulley block and the electric hoist, so that the giant side inclined truss is adjusted from a horizontal splicing posture to an installation posture, and the method can be applied to hoisting construction of steel structures such as an overweight special-shaped pipe truss and the like; the main and auxiliary hoisting points are arranged on the main pipe of the giant oblique truss, so that the giant oblique truss can be safely, effectively and quickly adjusted in posture and hoisted in place.
Drawings
Fig. 1 is a schematic view of the device in use.
Fig. 2 is a schematic structural diagram of the device.
Detailed Description
The invention is further illustrated by the following specific examples.
As shown in fig. 1 and 2, the device for hoisting the giant-scale laterally-inclined truss comprises a lifting hook, two sets of main lifting ropes (1), two sets of auxiliary lifting ropes (2), a pulley block (3), two electric hoists (4) and a connection auxiliary assembly, wherein the connection auxiliary assembly comprises a lifting lug (5), a shackle (6), a rope sleeve (7) and a safety rope (8); the main lifting rope (1) is connected with the giant diagonal truss through two lifting lugs (5) welded on the giant diagonal truss main pipe, and the two sets of auxiliary lifting ropes (2) are respectively wound at the joints of the giant diagonal truss main pipe and the web members through rope sleeves (7); the adjusting of the posture of the diagonal truss is realized by arranging a shackle (6), a pulley block (3) or an electric hoist (4) at the joint of the main lifting rope (1) or the auxiliary lifting rope (2).
The device for hoisting the giant side inclined truss comprises a lifting lug (5) and a lifting device, wherein the lifting lug comprises a main plate and reinforcing ribs, holes are formed in the plate body of the main plate, and the reinforcing ribs are arranged on two sides of the plate body of the main plate.
The device for hoisting the giant side inclined truss is characterized in that an electric hoist (4) is connected with a main lifting rope (1), or the electric hoist (4) is connected with an auxiliary lifting rope (2), and a pulley block (3) is matched and used when the electric hoist (4) is connected.
The posture of the giant side inclined truss is adjusted through the pulley block and the electric hoist, so that the giant side inclined truss is adjusted from a horizontal splicing posture to an installation posture, and the method can be applied to hoisting construction of steel structures such as an overweight special-shaped pipe truss and the like; the main and auxiliary hoisting points are arranged on the main pipe of the giant oblique truss, so that the giant oblique truss can be safely, effectively and quickly adjusted in posture and hoisted in place.
Claims (3)
1. The utility model provides a device for hoist and mount of huge skew truss, includes the lifting hook, characterized by: the device is characterized by also comprising two sets of main lifting ropes (1), two sets of auxiliary lifting ropes (2), a pulley block (3), two electric hoists (4) and a connection auxiliary assembly, wherein the connection auxiliary assembly comprises lifting lugs (5), shackles (6), rope sleeves (7) and safety ropes (8); the main lifting rope (1) is connected with the giant diagonal truss through two lifting lugs (5) welded on the giant diagonal truss main pipe, and the two sets of auxiliary lifting ropes (2) are respectively wound at the joints of the giant diagonal truss main pipe and the web members through rope sleeves (7); the adjusting of the posture of the diagonal truss is realized by arranging a shackle (6), a pulley block (3) or an electric hoist (4) at the joint of the main lifting rope (1) or the auxiliary lifting rope (2).
2. The device of claim 1, wherein the device comprises: the lifting lug (5) comprises a main board and reinforcing ribs, wherein holes are formed in the main board body, and the reinforcing ribs are arranged on two sides of the main board body.
3. The device of claim 1, wherein the device comprises: the electric hoist (4) is connected with the main lifting rope (1), or the electric hoist (4) is connected with the auxiliary lifting rope (2), and the pulley block (3) is matched and used when the electric hoist (4) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111440798.8A CN114835002A (en) | 2021-11-30 | 2021-11-30 | Device for hoisting giant side inclined truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111440798.8A CN114835002A (en) | 2021-11-30 | 2021-11-30 | Device for hoisting giant side inclined truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114835002A true CN114835002A (en) | 2022-08-02 |
Family
ID=82561576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111440798.8A Pending CN114835002A (en) | 2021-11-30 | 2021-11-30 | Device for hoisting giant side inclined truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114835002A (en) |
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2021
- 2021-11-30 CN CN202111440798.8A patent/CN114835002A/en active Pending
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |