CN113651241A - Dislocation lifting device and lifting method for large-sized member - Google Patents
Dislocation lifting device and lifting method for large-sized member Download PDFInfo
- Publication number
- CN113651241A CN113651241A CN202110961738.4A CN202110961738A CN113651241A CN 113651241 A CN113651241 A CN 113651241A CN 202110961738 A CN202110961738 A CN 202110961738A CN 113651241 A CN113651241 A CN 113651241A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- lifting
- component
- installation position
- roller
- 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
Links
Images
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
-
- 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
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a dislocation lifting device and a lifting method of a large member, comprising the following steps: the guide rail is positioned below the mounting position and fixed on the ground, and the guide rail inclines towards the direction close to the assembly field; the roller is arranged on the side part of the component close to the guide rail and matched with the guide rail; and the hoisting piece is arranged at the installation position of the building, is wound with a hoisting rope, is fixed on the component through the hoisting rope, and is wound by using the hoisting piece, so that the component moves towards the direction close to the guide rail and the roller is attached to the guide rail, the component slides to the position right below the installation position along the guide rail, and the hoisting rope is continuously wound, so that the component is separated from the guide rail and is lifted to the installation position. The invention effectively solves the problem of difficult lifting of large-scale components, the assembly field can not be under the installation position, the limitation on space is small, the adaptability is strong, and the device is simple to operate and easy to realize.
Description
Technical Field
The invention relates to the field of building construction, in particular to a dislocation lifting device and a lifting method for a large-scale member.
Background
At present, after a plurality of large steel structural members are assembled on the ground in the building construction process, the large steel structural members are lifted to a high-altitude installation position by utilizing lifting equipment, the large steel structural members are assembled on the ground, and the assembling quality of the steel structural members can be ensured.
The existing method is generally used for lifting after being assembled under the installation position, the lifting is relatively simple and direct, but the method can be adopted only when the assembly site under the installation position meets corresponding conditions, the space limitation is more, and the adaptability is poor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides the dislocation lifting device for the large-sized component and the lifting method thereof, solves the problem of difficult lifting of the large-sized component, has small limitation on space and strong adaptability because an assembling field is not arranged right below an installation position, and is simple to operate and easy to realize.
The technical scheme for realizing the purpose is as follows:
the invention provides a dislocation lifting device of a large member, which is used for lifting the member positioned in an assembly site to a mounting position of a building, and comprises:
the guide rail is positioned below the mounting position and fixed on the ground, and the guide rail inclines towards the direction close to the assembly field;
the roller is arranged on the side part of the component close to the guide rail and matched with the guide rail; and
the lifting piece is arranged at the installation position of a building, a lifting rope is wound on the lifting piece, the lifting rope is fixed on the component and wound by the lifting piece, so that the component moves towards the direction close to the guide rail and the roller is attached to the guide rail, the component slides to the position right below the installation position along the guide rail, the lifting rope is continuously wound, and the component is separated from the guide rail and lifted to the installation position.
The dislocation lifting device for the large-sized component is adopted, the inclined guide rail is arranged below the mounting position, the lifting piece is used for lifting the component, the component moves towards the direction close to the guide rail until the roller is attached to the guide rail in the lifting process, the component is further arranged on the guide rail in a sliding mode through the roller and moves to the position right below the mounting position along the guide rail, the lifting rope is continuously wound, the component is separated from the guide rail and lifted to the mounting position, the problem that the large-sized component is difficult to lift is solved, an assembling site can not be located right below the mounting position, the limitation on space is small, the adaptability is strong, and the dislocation lifting device is simple to operate and easy to implement.
The dislocation lifting device of the large-scale member is further improved in that the dislocation lifting device further comprises a wall body formed under the guide rail in a pouring mode, and the wall body is fixedly connected with the guide rail to support the guide rail.
The dislocation lifting device of the large member of the present invention is further improved in that the guide rail includes a vertical portion vertically disposed and fixed to a side surface of the wall body, and an inclined portion connected to a top of the vertical portion and obliquely extending in a direction close to the installation position, the inclined portion extending to a position just below the installation position.
The dislocation lifting device of the large-scale member is further improved in that the height of the vertical part is matched with that of the wall body, and the inclined part is positioned above the wall body.
The dislocation lifting device of the large member is further improved in that the guide rail is made of H-shaped steel.
The dislocation lifting device of the large-scale component is further improved in that the roller is clamped in the groove of the H-shaped steel.
The invention further improves the dislocation lifting device of the large-scale component, the lifting piece comprises two chain blocks which are oppositely fixed at the installation position, the chain blocks are wound with lifting ropes, the two lifting ropes are respectively fixed at the two ends of the component, and the length of the discharging parts of the two lifting ropes is respectively changed by operating the chain blocks, so that the posture of the component is adjusted, and the roller can be attached to the guide rail.
The dislocation lifting device for the large-scale component is further improved in that the dislocation lifting device further comprises a support which is fixed to a building and arranged close to the installation position, and the lifting piece is fixed to the support.
The invention provides a lifting method of a dislocation lifting device of a large member, which comprises the following steps:
providing the dislocation lifting device, fixing the lifting rope on the component, and installing the roller on the side part of the component close to the guide rail;
operating the hoisting piece to wind the hoisting rope, so that the component moves towards the direction close to the guide rail and the roller is attached to the guide rail, and the component slides along the guide rail to the position right below the installation position;
the hoist rope continues to be wound up so that the member disengages from the guide rail and is lifted to the installation position.
The lifting method of the dislocation lifting device for the large-scale member is further improved in that the lifting piece comprises two chain blocks which are relatively fixed at the installation position, and lifting ropes of the two chain blocks are respectively fixed at two ends of the member;
the hand chain block is operated to respectively change the lengths of the two outgoing parts of the lifting ropes, so that the posture of the component is adjusted, and the roller can be attached to the guide rail.
Drawings
Fig. 1 is a construction state diagram before the dislocation lifting device of the large member of the present invention is lifted.
Fig. 2 is a construction state view of the dislocation lifting device of the large member of the present invention, in which the member is moved to the vertical portion.
FIG. 3 is a construction state diagram of the dislocation lifting device of the large member of the present invention moving to the inclined part.
FIG. 4 is a construction state diagram of the dislocation lifting device of the large member of the present invention in which the member is detached from the guide rail.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1, the invention provides a dislocation lifting device for a large component, wherein an inclined guide rail is arranged below a mounting position, and the component is lifted by a lifting piece, the component moves towards the direction close to the guide rail in the lifting process until a roller is attached to the guide rail, then the component is slidably arranged on the guide rail through the roller and moves to the position right below the mounting position along the guide rail, and a lifting rope is continuously wound, so that the component is separated from the guide rail and lifted to the mounting position, the problem of difficulty in lifting the large component is solved, an assembling site can be out of the position right below the mounting position, the limitation on space is small, the adaptability is strong, and the device is simple to operate and easy to realize. The dislocation lifting device for large members of the present invention will be described with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a construction state diagram before a malposition lifting device for a large member according to the present invention is lifted. The dislocation lifting device for large-sized members according to the present invention will be described with reference to fig. 1.
As shown in fig. 1 to 4, the dislocation lifting device for a large member of the present invention is used for lifting a member 21 located at an assembly site to an installation position of a building 22, and includes:
the guide rail 11 is positioned below the mounting position and fixed on the ground, and the guide rail 11 inclines towards the direction close to the assembly field;
a roller mounted on the side of the member 21 close to the guide rail 11 and matching with the guide rail 11; and
the hoisting piece is installed at the installation position of the building 22, the hoisting piece is wound with the hoisting rope 12, the hoisting rope 12 is fixed to the member 21 through the hoisting rope 12, the member 21 moves towards the direction close to the guide rail 11, the roller is attached to the guide rail 11, the member 21 slides to the position right below the installation position along the guide rail 11, the hoisting rope 12 is continuously wound, and the member 21 is separated from the guide rail 11 and lifted to the installation position.
Specifically, the lifting device further comprises a support which is fixed on the building 22 and arranged close to the installation position, and the lifting piece is fixed on the support.
As a preferred embodiment of the present invention, the present invention further comprises a wall 13 formed under the guide rail 11 by casting, wherein the wall 13 is fixedly connected to the guide rail 11 to support the guide rail 11.
Further, the guide rail 11 includes a vertical portion 111 vertically disposed and fixed to a side surface of the wall body 13, and an inclined portion 112 connected to a top portion of the vertical portion 111 and obliquely extending in a direction close to the installation position, the inclined portion 112 extending to a position just below the installation position.
Specifically, the height of the vertical portion 111 matches the height of the wall 13, and the inclined portion 112 is located above the wall 13.
Preferably, the guide rail 11 is made of H-section steel.
Preferably, the roller is clamped in the groove of the H-shaped steel.
Further, the lifting piece comprises two chain blocks fixed at the installation position relatively, the chain blocks are wound with lifting ropes 12, the two lifting ropes 12 are respectively fixed at two ends of the member 21, and the chain blocks are operated to respectively change the lengths of the released parts of the two lifting ropes 12, so that the posture of the member 21 is adjusted, and the roller can be attached to the guide rail 11.
The actual implementation specific operation mode of the dislocation lifting device for the large-scale component is as follows:
numerical simulation is carried out through BIM to calculate the lifting working condition of the steel structural member, so that the length, the inclination angle and the like of the guide rail 11 are determined, and the lifting stability of the member 21 is ensured;
fixedly connecting two lifting ropes 12 with two ends of the component 21 respectively, and rolling the two lifting ropes 12 to drive the component 21 to move towards the direction close to the guide rail 11 until the roller is attached to the vertical part 111;
continuing to wind the lifting ropes 12, enabling the member 21 to move to the inclined part 112 along the vertical part 111, respectively adjusting the lengths of the paid-out parts of the two lifting ropes 12 to adjust the posture of the member 21, enabling the two lifting ropes 12 to be tensioned, enabling the member 21 to be parallel to the inclined part 112, enabling the rollers to be attached to the inclined part 112 and roll along the inclined part 112 until the member 21 moves to be right below the installation position;
the winding up of the lifting ropes 12 is continued, the length of the paid-out portion of the two lifting ropes 12 is adjusted so that the member 21 is straightened out and the member 21 is lifted upwards so that the member 21 is disengaged from the guide rail 11 and lifted to the mounting position.
The invention also provides a lifting method of the dislocation lifting device of the large-scale component, which comprises the following steps:
providing the dislocation lifting device, fixing the lifting rope 12 on the member 21, and mounting the roller on the side part of the member 21 close to the guide rail 11;
operating the lifting piece to wind the lifting rope 12, so that the member 21 moves towards the direction close to the guide rail 11 and the roller is attached to the guide rail 11, and the member 21 slides along the guide rail 11 to be right below the installation position;
the hoist rope 12 continues to be wound up so that the member 21 is disengaged from the guide rail 11 and lifted to the installation position.
Further, the lifting piece comprises two chain blocks fixed at the installation position relatively, and the lifting ropes 12 of the two chain blocks are respectively fixed at two ends of the member 21;
the hand block is manipulated to change the lengths of the paid-out portions of the two hoist ropes 12, respectively, thereby adjusting the posture of the member 21 so that the roller can be fitted to the guide rail 11.
The concrete operation mode of the practical implementation of the lifting method provided by the invention is as follows:
numerical simulation is carried out through BIM to calculate the lifting working condition of the steel structural member, so that the length, the inclination angle and the like of the guide rail 11 are determined, and the lifting stability of the member 21 is ensured;
fixedly connecting two lifting ropes 12 with two ends of the component 21 respectively, and rolling the two lifting ropes 12 to drive the component 21 to move towards the direction close to the guide rail 11 until the roller is attached to the vertical part 111;
continuing to wind the lifting ropes 12, enabling the member 21 to move to the inclined part 112 along the vertical part 111, respectively adjusting the lengths of the paid-out parts of the two lifting ropes 12 to adjust the posture of the member 21, enabling the two lifting ropes 12 to be tensioned, enabling the member 21 to be parallel to the inclined part 112, enabling the rollers to be attached to the inclined part 112 and roll along the inclined part 112 until the member 21 moves to be right below the installation position;
the winding up of the lifting ropes 12 is continued, the length of the paid-out portion of the two lifting ropes 12 is adjusted so that the member 21 is straightened out and the member 21 is lifted upwards so that the member 21 is disengaged from the guide rail 11 and lifted to the mounting position.
While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.
Claims (10)
1. A dislocation hoisting device of large-scale component for will be located the component lift of assembling the place to the mounted position of building, its characterized in that, dislocation hoisting device includes:
the guide rail is positioned below the mounting position and fixed on the ground, and the guide rail inclines towards the direction close to the assembly field;
the roller is arranged on the side part of the component close to the guide rail and matched with the guide rail; and
the lifting piece is wound with a lifting rope, the lifting rope is fixed to the component and wound with the lifting piece, so that the component moves towards the direction close to the guide rail, the roller is attached to the guide rail, the component slides to the position under the installation position along the guide rail, the lifting rope is continuously wound, and the component is separated from the guide rail and lifted to the installation position.
2. The apparatus of claim 1, further comprising a wall cast under the rail, wherein the wall is fixedly connected to the rail to support the rail.
3. The apparatus for elevating the misalignment of the large member according to claim 2, wherein the guide rail includes a vertical portion vertically disposed and fixed to a side surface of the wall body, and an inclined portion connected to a top of the vertical portion and obliquely extending in a direction close to the installation position, the inclined portion extending to a position just below the installation position.
4. The apparatus for elevating the misalignment of the large member according to claim 3, wherein the vertical part has a height matched with that of the wall body, and the inclined part is located above the wall body.
5. The apparatus for dislocating and lifting a large scale member according to claim 1, wherein said guide rails are made of H-shaped steel.
6. The malposition lifting device of large-scale component according to claim 5, characterized in that the roller is clamped in the groove of the H-shaped steel.
7. The large member dislocation lifting device according to claim 1, wherein the lifting member comprises two chain blocks fixed relatively to the mounting position, the chain blocks are wound with the lifting ropes, the two lifting ropes are fixed to two ends of the member respectively, and the posture of the member is adjusted by operating the chain blocks to change the lengths of the two rope pay-out portions respectively, so that the roller can be attached to the guide rail.
8. The malposition lifting device of large-scale component according to claim 1, characterized in that, further comprises a bracket fixed on the building and arranged near the installation position, and the lifting piece is fixed on the bracket.
9. A method for lifting a malposition lifting device of a large member according to claim 1, which comprises the following steps:
providing the dislocation lifting device, fixing the lifting rope on the component, and installing the roller on the side part of the component close to the guide rail;
operating the lifting piece to wind the lifting rope, so that the component moves towards the direction close to the guide rail and the roller is attached to the guide rail, and the component slides along the guide rail to be right below the installation position;
continuing to wind the lifting rope, so that the component is separated from the guide rail and lifted to the installation position.
10. The method for lifting the large member by the staggered lifting device according to claim 9, wherein the lifting member comprises two chain blocks fixed to the mounting position, and the lifting ropes of the two chain blocks are fixed to two ends of the member respectively;
the hand chain block is operated to respectively change the lengths of the two paying-out parts of the lifting ropes so as to adjust the posture of the component, so that the roller can be attached to the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110961738.4A CN113651241A (en) | 2021-08-20 | 2021-08-20 | Dislocation lifting device and lifting method for large-sized member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110961738.4A CN113651241A (en) | 2021-08-20 | 2021-08-20 | Dislocation lifting device and lifting method for large-sized member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113651241A true CN113651241A (en) | 2021-11-16 |
Family
ID=78480592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110961738.4A Pending CN113651241A (en) | 2021-08-20 | 2021-08-20 | Dislocation lifting device and lifting method for large-sized member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113651241A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202897730U (en) * | 2012-10-30 | 2013-04-24 | 广州市京龙工程机械有限公司 | Tilting type freight ladder capable of adjusting angle |
| US20140263141A1 (en) * | 2013-03-14 | 2014-09-18 | Marvin M. May | Lifting systems |
| WO2019040342A1 (en) * | 2017-08-21 | 2019-02-28 | Construction Robotics, Llc | Building element lift enhancer |
| CN110271974A (en) * | 2019-06-21 | 2019-09-24 | 常州大学 | A kind of board suspending equipment |
| CN210369620U (en) * | 2019-10-23 | 2020-04-21 | 江苏兴厦建设工程集团有限公司 | Structure suitable for wide-angle sloping roof concrete pouring |
| CN111704046A (en) * | 2020-06-01 | 2020-09-25 | 中国一冶集团有限公司 | Unit type glass curtain wall lifting device and construction method |
-
2021
- 2021-08-20 CN CN202110961738.4A patent/CN113651241A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202897730U (en) * | 2012-10-30 | 2013-04-24 | 广州市京龙工程机械有限公司 | Tilting type freight ladder capable of adjusting angle |
| US20140263141A1 (en) * | 2013-03-14 | 2014-09-18 | Marvin M. May | Lifting systems |
| WO2019040342A1 (en) * | 2017-08-21 | 2019-02-28 | Construction Robotics, Llc | Building element lift enhancer |
| CN110271974A (en) * | 2019-06-21 | 2019-09-24 | 常州大学 | A kind of board suspending equipment |
| CN210369620U (en) * | 2019-10-23 | 2020-04-21 | 江苏兴厦建设工程集团有限公司 | Structure suitable for wide-angle sloping roof concrete pouring |
| CN111704046A (en) * | 2020-06-01 | 2020-09-25 | 中国一冶集团有限公司 | Unit type glass curtain wall lifting device and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105492366A (en) | Tower crane and method of mounting a wind turbine rotor blade | |
| CN111502270A (en) | A unilateral template braced system for side wall construction | |
| CN112431139A (en) | Construction device and method for positioning, matching and folding large-span basket-type steel arch rib | |
| CN210012524U (en) | Hoisting device for indoor hoisting of prefabricated combined pipeline | |
| CN108396749B (en) | Installation system and installation method of steel support in foundation pit | |
| CN113651241A (en) | Dislocation lifting device and lifting method for large-sized member | |
| CN117071560A (en) | Positioning and supporting device for construction of prefabricated pipe piles | |
| CN105819352B (en) | Lifting device for detachable door type mast building and construction method thereof | |
| CN110080821B (en) | Method for installing comprehensive support and hanger in underground space | |
| CN208182475U (en) | A kind of prefabricated case beam steel strand tension operating platform | |
| CN210795575U (en) | Mechanical equipment plays gallows convenient to adjust | |
| CN210416591U (en) | Adjusting equipment for short-distance loading and transporting curb | |
| CN107700854B (en) | Steel plate wall sliding installation device and installation method for super high-rise core tube | |
| CN211201155U (en) | Movable track hoisting device | |
| CN113944170A (en) | Construction equipment for deep foundation pit support structure of subway station | |
| CN109403220B (en) | Suspension bridge high pier steel mould frame dismantling device and construction method thereof | |
| CN112796527A (en) | Assembly deviation adjusting method for machine room of shore crane | |
| KR20110084573A (en) | Apparatus for manufacturing caisson comprising exterior form and interior form | |
| JP4127940B2 (en) | Method for carrying in / out of feed water heater in condenser and carrying in / out device for feed water heater in condenser | |
| CN218643202U (en) | Curing means is used in bridge construction | |
| CN220976320U (en) | Movable adjusting support bracket for vertical shaft | |
| CN110077952B (en) | Building template cross-floor transportation equipment and transportation method | |
| CN209853616U (en) | Raise lifting device | |
| CN108100896A (en) | A kind of Pipeline lift conveying device and method | |
| CN213326370U (en) | Air pipe hoisting device |
Legal Events
| 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 |