CN221644426U - Self-climbing type multifunctional hoisting system - Google Patents
Self-climbing type multifunctional hoisting system Download PDFInfo
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- CN221644426U CN221644426U CN202420122576.4U CN202420122576U CN221644426U CN 221644426 U CN221644426 U CN 221644426U CN 202420122576 U CN202420122576 U CN 202420122576U CN 221644426 U CN221644426 U CN 221644426U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 79
- 239000010959 steel Substances 0.000 claims abstract description 79
- 230000009194 climbing Effects 0.000 claims abstract description 12
- 241000282326 Felis catus Species 0.000 claims description 4
- 230000002493 climbing effect Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model provides a self-climbing type multifunctional hoisting system, which is arranged on pier columns installed on a bearing platform, wherein each pier column comprises four steel pipe lattice columns and concrete poured on each steel pipe lattice column, each hoisting system comprises a frame system, a supporting system, a tower crane system, a lifting system and an intelligent control system, the frame systems are fixedly installed on the bearing platform and the pier columns through the supporting system, and the intelligent control system is connected with the tower crane system, the lifting system and the lifting system; the frame system comprises a plurality of movable frames, a supporting arm and a lifting arm, wherein the movable frames are sequentially arranged from bottom to top, and the supporting arm and the lifting arm are arranged at the top end of the movable frame. The utility model is characterized in that the outer movable frame is arranged by means of the installed steel pipe lattice column, the lifting system and the lifting system are arranged at the top end of the movable frame, and then a single steel pipe is hoisted by the lifting system and the lifting system, and the movable frame is provided with a layer of climbing layer. The numerical control synchronous control hydraulic jack achieves climbing effect by repeatedly tensioning the steel stranded wires.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a self-climbing type multifunctional hoisting system.
Background
In the construction process of high-rise buildings, turnover and transportation of building materials often become the key of engineering progress, and in order to facilitate transportation of various building materials, a hoisting system is usually erected on a construction site. The conventional hoisting system safety hard protection is scattered support and scattered assembly, and is installed and disassembled on site, and the tower crane is frequently used and matched with manual assembly and disassembly, so that the assembly and disassembly are frequent. The risk of high-altitude operation is large, the lower operation is completely stopped when the lower operation is detached, the detachment period is long, and the cost is high. The safety hard protection is built in a staged mode, the safety hard protection cannot be protected nearby in real time along with the climbing of the structure, and the risk of falling objects at the high-rise is high.
Disclosure of utility model
The utility model provides a self-climbing type multifunctional hoisting system which can be used for installing a layer and climbing a layer by means of installed steel pipe lattice columns.
The technical scheme of the utility model is realized as follows: the self-climbing type multifunctional hoisting system is arranged on a pier column which is arranged on a bearing platform, the pier column comprises four steel pipe lattice columns and concrete poured on the four steel pipe lattice columns, the hoisting system comprises a frame system, a supporting system, a tower crane system, a lifting system, a hoisting system and an intelligent control system, the frame system is fixedly arranged on the bearing platform and the pier column through the supporting system, and the intelligent control system is connected with the tower crane system, the lifting system and the hoisting system;
the frame system comprises a plurality of movable frames, a supporting arm and a lifting arm, wherein the movable frames are sequentially arranged from bottom to top; the movable frame is arranged outside the pier column and surrounds the pier column;
the support system comprises a rotary support leg arranged on the frame body system, and one end of the rotary support leg is supported on the pier stud;
The lifting system comprises a jack, a steel strand, a lower vertex and a lifting spandrel girder;
the lifting system comprises a lifting arm arranged above the supporting arm, and a winch and a travelling trolley on the lifting arm.
Preferably, each movable frame comprises a column steel pipe, a horizontal support and an inclined support, wherein the column steel pipe is fixedly connected to an installed steel pipe lattice column, one end of a rotary supporting leg of the supporting system is horizontally hinged to the column steel pipe, and the other end of the rotary supporting leg is connected to the steel pipe lattice column of the pier column.
Preferably, the number of the moving frames is three, the moving frames comprise a first moving frame, a second moving frame and a third moving frame which are sequentially arranged from bottom to top, the lower ends of the first moving frames are connected to the bearing platform, and the upper ends of the third moving frames are provided with lifting systems.
Preferably, the pier column is fixedly arranged at the center of the bearing platform, support assemblies for assisting in installing the movable frame are arranged on two sides of the pier column, and each support assembly comprises a vertical bottom column and a cross rod connected with the bottom column.
Preferably, the pier column comprises a tower crane base at the bottom and a standard section fixedly connected with the tower crane base at the top, wherein the four corners of the tower crane base and the standard section are steel pipe lattice columns with main supporting function, and the tower crane base and the steel pipe lattice columns of the standard section are fixedly connected.
Preferably, the steel pipe lattice column of the tower crane base is fixed on the bearing platform through a base embedded part, the lower ends of the upright post steel pipes of the movable frame are connected and fixed through a horizontal support and an inclined support on the bearing platform of the climbing frame embedded part of the tower crane.
Preferably, the bearing platforms are symmetrically arranged and have two arranged at a certain interval, four base embedded parts of the tower crane base are respectively arranged on the two bearing platforms, each bearing platform is provided with an independent supporting component, and each supporting component comprises four square-distributed bottom posts and cross bars connected with the square-distributed bottom posts.
Preferably, the inner side of the first movable frame is connected with the steel pipe lattice column of the tower crane base through a horizontal connecting beam; the outer side of the movable frame is supported on the bottom post through the rotary supporting leg.
Preferably, the inner sides of the second movable frame and the third movable frame are supported on steel pipe lattice columns of standard joints through rotary supporting legs.
Preferably, the support arm in the frame system is a triangular truss support arm, the crane arm is a triangular truss crane arm, and each movable frame is further provided with a platform railing and a cat ladder.
Compared with the prior art, the utility model has the advantages that: the outer movable frame is installed by means of the installed steel pipe lattice column, the lifting system and the lifting system are installed at the top end of the movable frame, and the single steel pipe is hoisted again through the lifting system and the lifting system, and the movable frame is installed to climb one layer. The numerical control synchronous control hydraulic jack achieves climbing effect by repeatedly tensioning the steel stranded wires.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a side view of the present utility model;
Fig. 3 is a view of the present utility model.
In the figure: 1. the tower crane climbing frame embedded part; 2. a tower crane base; 3. a first moving frame; 4. a second moving frame; 5. a third moving frame; 6. a lifting frame; 7. a bottom post; 8. a cross bar; 9. a standard section; 10. a boom; 11. a support arm; 12. a tower crane system; 13. an amplitude variation mechanism; 14. a jack; 15. lifting the spandrel girder; 16. bearing platform; 17. a base embedded part; 18. a connecting beam; 19. rotating the support leg; 20. a horizontal support; 21. and (5) diagonal bracing.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1, 2 and 3, a self-climbing type multifunctional hoisting system is arranged on a pier column installed on a bearing platform 16, the pier column comprises four steel pipe lattice columns and concrete poured on the four steel pipe lattice columns, the hoisting system comprises a frame system, a supporting system, a tower crane system 12, a lifting system and an intelligent control system, the frame system is fixedly installed on the bearing platform 16 and the pier column through the supporting system, and the intelligent control system is connected with the tower crane system 12, the lifting system and the lifting system;
The frame system comprises a plurality of movable frames, a supporting arm 11 and a lifting arm 10, wherein the movable frames are sequentially arranged from bottom to top; the movable frame is arranged outside the pier column and surrounds the pier column;
The support system comprises a rotary support leg 19 arranged on the frame body system, and one end of the rotary support leg 19 is supported on the pier column;
The lifting system comprises a jack 14, a steel strand, a lower vertex and a lifting spandrel girder 15;
the lifting system comprises a lifting arm 10 arranged above a supporting arm 11, and an amplitude changing mechanism 13, a winch and a travelling trolley on the lifting arm 10;
The jack 14 is a continuous hydraulic jack 14 that is mounted on a mobile frame on a frame system.
Preferably, each movable frame comprises a column steel pipe, a horizontal support 20 and an inclined support 21, wherein the column steel pipe is fixedly connected to an installed steel pipe lattice column, one end of a rotary supporting leg 19 of the supporting system is horizontally hinged to the column steel pipe, and the other end of the rotary supporting leg is connected to the steel pipe lattice column of the pier column.
Preferably, the number of the moving frames is three, the moving frames comprise a first moving frame 3, a second moving frame 4 and a third moving frame 5 which are sequentially arranged from bottom to top, the lower end of the first moving frame 3 is fixedly connected to a bearing platform 16, and a lifting system is arranged at the upper end of the third moving frame 5.
Preferably, the center of the bearing platform 16 is fixedly provided with pier columns, two sides of each pier column are provided with supporting components for assisting in installing the movable frame, and each supporting component comprises a vertical bottom column 7 and a cross rod 8 connected with the bottom column 7.
Preferably, the pier column comprises a tower crane base 2 at the bottom and a standard joint 9 fixedly connected above the tower crane base 2, and four corners of the tower crane base 2 and the standard joint 9 are steel pipe lattice columns with main supporting function, and the tower crane base 2 and the steel pipe lattice columns of the standard joint 9 are fixedly connected.
Preferably, the steel pipe lattice column of the tower crane base 2 is fixed on the bearing platform 16 through a base embedded part 17, the lower ends of the upright post steel pipes of the movable frame are connected and fixed through a horizontal support 20 and an inclined support 21 on the bearing platform 16 of the tower crane climbing frame embedded part 1. The embedded part 1 of the climbing frame of the tower crane plays a role in stabilizing the tower crane base 2 and is the key of the whole equipment.
Preferably, the two bearing platforms 16 are symmetrical and arranged at a certain interval, four base embedded parts 17 of the tower crane base 2 are respectively arranged on the two bearing platforms 16, each bearing platform 16 is provided with an independent supporting component, and each supporting component comprises four square-distributed bottom posts 7 and cross bars 8 connected with the square-distributed bottom posts 7.
Preferably, the inner side of the first movable frame 3 is connected with the steel pipe lattice column of the tower crane base 2 through a horizontal connecting beam 18; the outside of the mobile frame is supported on the bottom post 7 by means of swivel support legs 19.
Preferably, the inner sides of the second moving frame 4 and the third moving frame 5 are supported on steel pipe lattice columns of the standard section 9 through rotary supporting legs 19.
Preferably, the support arm 11 in the frame system is a triangular truss support arm 11, the crane arm 10 is a triangular truss crane arm 10, and each movable frame is further provided with a platform railing and a cat ladder.
The multifunctional hoisting system consists of a frame system, a supporting system, a tower crane system 12, a lifting system, a hoisting system and an intelligent control system, and is attached to the installed steel pipe lattice column. The maximum lifting capacity of the multifunctional lifting system is designed according to the maximum weight of the single steel pipes (taking a supporting project as an example, the maximum weight of the single steel pipes is 25T).
A truss is referred to as a truss, and is referred to as a cross section, which may represent a planar beam-column structure. Building structures are generally described, for example, by referring to a section that can fully represent beam-column elements in a plane, primarily in terms of the shape of the frame beam-column, the placement of reinforcement, rebar, overlap anchors, etc.
The frame system consists of upright post steel pipes, a horizontal support 20, an inclined support 21, a triangular truss support arm 11 and a triangular truss crane arm 10.
The support system is composed of an upper layer of rotary support legs 19 and a lower layer of rotary support legs 19 of the frame system, and 12 support stress points are formed. And the support is supported on the pier column steel pipe lattice column.
The tower crane system 12 consists of a 5013 tower crane with the height of 48m, a tower crane attachment and a base. (the truss height of the base is 1.5m, and the upper chord member, the lower chord member and the connection are all 2[36b channel steel ].
The lifting system consists of a continuous hydraulic jack 14, a steel strand, a lower vertex and a lifting spandrel girder 15.
The hoisting system consists of 2 8T windlass and 2 travelling trolleys;
the main technical parameters are as follows: (1) maximum amplitude×rated lifting weight (double arm): 16m×450kN
(2) Lifting speed (four-fold double mechanism): 30m/min
(3) Luffing speed (dual mechanism): 20/40m/min
(4) Jacking speed (four-point jacking): less than or equal to 0.1m/min
(5) Lifting height: maximum use height 135m
Multifunctional hoisting system supporting principle: by means of the steel pipe lattice column structure of the pier column, 8 groups of rotary supporting legs 19 are designed to be 12 fulcrums, and the lifting frame 6 weighing 180 tons is directly supported on the cross section of the steel pipe lattice column, so that the vertical balance and stability of the overhead frame of the lifting system are ensured.
Principle is installed and removed to multi-functional hoist and mount system: the tower crane in the system is mainly used for mounting and dismounting, and all components are smaller than 6T (the lifting capacity of the tower crane in the system).
Hoisting principle: the steel pipes are assembled into steel pipes on the ground, double hoisting points are simultaneously hoisted and lifted by 2 8T synchronous windlass guide wires, and the steel pipes of the steel pipes are moved through an amplitude changing mechanism 13 and are installed.
Climbing principle: intelligent climbing also depends on the installed steel pipe lattice column, and a layer of climbing is installed. Four numerical control synchronous continuous hydraulic jacks 14-climbing power, nine steel strands are penetrated through each oil jack-climbing traction, and climbing effect is achieved by repeatedly stretching the steel strands (similar to double-hand climbing action).
Technological principle of multifunctional hoisting system
The steel pipe lattice column is mainly hoisted by adopting the multifunctional hoisting system of the technology, and is sealed and welded by adopting CO 2 shielded welding.
The installation and operation steps of the multifunctional hoisting system are as follows:
the first step: a tower crane base 2 and an independent height standard section 9 are installed;
And a second step of: a connecting beam 18 between the tower crane base 2 and the movable frame is installed;
And a third step of: a column of the first movable frame 3 is installed and connected with the connecting beam 18;
fourth step: a horizontal brace 20 and a diagonal brace 21 between the upright posts of the first movable frame 3 are installed;
fifth step: a rotation support leg 19 to which the first moving frame 3 is mounted;
sixth step: installing a diagonal bracing 21 rod of a hoisting winch base and a winch;
Seventh step: installing a platform railing and a cat ladder in the first movable frame 3;
Eighth step: mounting the upright post and the horizontal support 20 of the second movable frame 4 according to the method of the first movable frame 3;
Ninth step: a vertical diagonal brace 21 and a rotary supporting leg 19 between the upright posts of the second movable frame 4 are installed;
tenth step: a horizontal brace 20, a diagonal brace 21 and an operation platform between the upright posts of the third movable frame 5 are installed;
eleventh step: a supporting arm 11 is arranged on the top of the third movable frame 5, and a lifting frame 6, a tower crane and the like are attached;
Twelfth step: the boom 10 frame is arranged on the supporting arm 11, and the trolley, the amplitude changing mechanism 13, the hoisting steel wire rope and the lifting hook are arranged on the boom 10 frame.
And after the hoisting system is installed, the construction of the steel pipe lattice column can be performed.
The construction steps of the multifunctional hoisting system for installing the steel pipe lattice column include:
the first step: assembling the single steel pipe according to the design drawing file;
and a second step of: lifting the single steel pipe by using a lifting system;
and a third step of: positioning and welding a single steel pipe;
Fourth step: hoisting and installing the steel pipe on the other side in the same steps as the three steps;
fifth step: assembling two steel pipes into a steel pipe lattice according to a drawing file;
sixth step: and (3) carrying out fine assembly positioning by utilizing the guide plate, the jack 14 and the total station, and welding the upper layer of steel pipe lattice column and the lower layer of steel pipe lattice column after the steel pipe lattice column is debugged.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. From climbing multi-functional hoist and mount system, hoist and mount system sets up on the pier stud that has installed at the tower crane, and the pier stud includes four steel pipe lattice posts and the concrete of pouring on it, its characterized in that: the hoisting system comprises a frame system, a supporting system, a tower crane system, a lifting system, a hoisting system and an intelligent control system, wherein the frame system is fixedly arranged on a bearing platform and a pier through the supporting system, and the intelligent control system is connected with the tower crane system, the lifting system and the hoisting system;
the frame system comprises a plurality of movable frames, a supporting arm and a lifting arm, wherein the movable frames are sequentially arranged from bottom to top; the movable frame is arranged outside the pier column and surrounds the pier column;
the support system comprises a rotary support leg arranged on the frame body system, and one end of the rotary support leg is supported on the pier stud;
The lifting system comprises a jack, a steel strand, a lower vertex and a lifting spandrel girder;
the lifting system comprises a lifting arm arranged above the supporting arm, and a winch and a travelling trolley on the lifting arm.
2. A self-climbing multi-functional hoist system in accordance with claim 1, characterized in that: each movable frame comprises a column steel pipe, a horizontal support and an inclined support, wherein the column steel pipe is fixedly connected to an installed steel pipe lattice column, one end of a rotary supporting leg of the supporting system is horizontally hinged to the column steel pipe, and the other end of the rotary supporting leg is connected to the steel pipe lattice column of the pier column.
3. A self-climbing multifunctional lifting system according to claim 1 or 2, characterized in that: the movable frames are three, each movable frame comprises a first movable frame, a second movable frame and a third movable frame which are sequentially arranged from bottom to top, the lower ends of the first movable frames are connected to the bearing platform, and the upper ends of the third movable frames are provided with lifting systems.
4. A self-climbing multi-functional hoist system according to claim 3, characterized in that: the pier column is fixedly arranged at the center of the bearing platform, supporting components for assisting in installing the movable frame are arranged on two sides of the pier column, and each supporting component comprises a vertical bottom column and a cross rod connected with the bottom column.
5. A self-climbing multi-functional hoist system in accordance with claim 4, characterized in that: the pier column comprises a tower crane base at the bottom and a standard section fixedly connected with the tower crane base and the upper side of the tower crane base, four corners of the tower crane base and the standard section are steel pipe lattice columns with main supporting function, and the tower crane base and the steel pipe lattice columns of the standard section are fixedly connected.
6. A self-climbing multi-functional hoist system in accordance with claim 5, characterized in that: the steel pipe lattice column of the tower crane base is fixed on the bearing platform through the base embedded part, the lower ends of the upright steel pipes of the movable frame are connected and fixed through the horizontal support and the inclined support on the bearing platform of the climbing frame embedded part of the tower crane.
7. A self-climbing multi-functional hoist system in accordance with claim 6, characterized in that: the bearing platforms are two symmetrical and arranged at a certain interval, four base embedded parts of the tower crane bases are respectively arranged on the two bearing platforms, an independent supporting component is arranged on each bearing platform, and each supporting component comprises four square-distributed bottom posts and cross bars connected with the square-distributed bottom posts.
8. A self-climbing multi-functional hoist system in accordance with claim 7, characterized in that: the inner side of the first movable frame is connected with the steel pipe lattice column of the tower crane base through a horizontal connecting beam; the outer side of the first movable frame is supported on the bottom post through the rotary supporting leg.
9. A self-climbing multi-functional hoist system in accordance with claim 8, characterized in that: the inner sides of the second movable frame and the third movable frame are supported on the steel pipe lattice column of the standard section through rotary supporting legs.
10. A self-climbing multi-functional hoist system in accordance with claim 9, characterized in that: the support arm in the support body system is a triangular truss support arm, the lifting arm is a triangular truss lifting arm, and each movable frame is further provided with a platform railing and a cat ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420122576.4U CN221644426U (en) | 2024-01-18 | 2024-01-18 | Self-climbing type multifunctional hoisting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420122576.4U CN221644426U (en) | 2024-01-18 | 2024-01-18 | Self-climbing type multifunctional hoisting system |
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| CN221644426U true CN221644426U (en) | 2024-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202420122576.4U Active CN221644426U (en) | 2024-01-18 | 2024-01-18 | Self-climbing type multifunctional hoisting system |
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| Country | Link |
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| CN (1) | CN221644426U (en) |
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- 2024-01-18 CN CN202420122576.4U patent/CN221644426U/en active Active
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