CN113023561A - Vertical lifting device for assembling high tower - Google Patents
Vertical lifting device for assembling high tower Download PDFInfo
- Publication number
- CN113023561A CN113023561A CN202110239000.7A CN202110239000A CN113023561A CN 113023561 A CN113023561 A CN 113023561A CN 202110239000 A CN202110239000 A CN 202110239000A CN 113023561 A CN113023561 A CN 113023561A
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- Prior art keywords
- high tower
- corner
- vertical lift
- tower assembly
- lift device
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- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 238000009434 installation Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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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
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of lifting equipment, in particular to a vertical lifting device for high tower assembly, which comprises at least one pair of corner columns for fixed support, wherein a multistage positioning and connecting structure is arranged on the corner columns along the height; a cross rod for bearing is arranged between every two adjacent corner columns, and two ends of the cross rod are respectively connected with the corner columns through positioning connection structures; the transverse rod is provided with a lifter for lifting the assembly structural part. The invention uses the corner columns as a supporting structure for arranging the cross rods, and uses the hoister as a power part for hoisting the structural part to be installed to a specified position. The angle post can cooperate fixedly with the shaft of high tower, can be along with building the position that sets up of changing the angle post step by step of high tower to change the height of horizontal pole and lifting machine, can use building to whole high tower always. The vertical lifting device disclosed by the invention can be built and used in remote areas and complex terrains, and the efficiency and safety of high tower building are greatly improved.
Description
Technical Field
The invention relates to the technical field of lifting equipment, in particular to a vertical lifting device for high tower assembly.
Background
Steel construction equipment high tower obtains extensive use as wire transmission or other special hoisting device facilities in areas such as the abominable mountain top of condition, canyon, has the practicality strong, and the construction is fast, characteristics such as simple process, and in the region that hoist and mount hoisting equipment can not reach, the perpendicular transportation degree of difficulty is very big, and equipment high tower steel structure is difficult to convenient delivery to the equipment position, brings very big difficulty for the high tower installation. If through artifical promotion transport, not only consume the human labor cost, inefficiency, still have very big potential safety hazard.
Therefore, the existing remote area high tower installation has great defects in construction, mainly lies in that the lifting equipment for installing the high tower cannot reach and work under the terrains in remote and dangerous areas, and in order to improve the efficiency and the safety of high tower installation, the structure of the lifting equipment needs to be optimized and improved to meet the requirements of transportation and installation, so a more reasonable technical scheme needs to be provided, and the defects in the prior art are overcome.
Disclosure of Invention
In order to solve the defects of the prior art mentioned in the above, the invention provides a vertical lifting device for high tower assembly, which can be matched with the structure of a high tower by arranging a simpler combined structure, can carry out lifting operation under any terrain, and greatly improves the efficiency and the safety of high tower installation.
In order to achieve the purpose, the invention specifically adopts the technical scheme that:
a vertical lifting device for high tower assembly comprises at least one pair of corner columns for fixed support, wherein the corner columns are provided with grasping structures for being matched and connected with a high tower, and the corner columns are provided with multistage positioning connecting structures along the height; a cross rod for bearing is arranged between every two adjacent corner columns, and two ends of the cross rod are respectively connected with the corner columns through positioning connection structures; the transverse rod is provided with a lifter for lifting the assembly structural part.
Above-mentioned vertical lift device disclosed, through the angle post as atress bearing structure, can be along with the successive layer of high tower is built and is fixed in the angle post on the high tower, realize the structure through the lifting machine on the horizontal pole and promote the structure that will be used for building the high tower to the position that the installation was built to the convenient buildding of high tower. By the aid of the vertical lifting device, the lifting device can be built in remote areas and steep terrains of high towers, and high efficiency and safety of building the high towers are achieved.
Furthermore, the grasping structure adopted in the invention comprises a hook, a claw and other structures, and when the corner column is arranged, the corner column is tightly grasped and attached to the high tower main body through the grasping structure.
Further, after the high tower is built to a certain height, the corner post can be connected and fixed to the tower body of the high tower to meet the lifting requirement of a higher position, specifically, the structure of the corner post adopted by the invention is not limited uniquely, and the following feasible options are optimized and provided: the corner post and the tower body of the high tower are connected and fixed through an adjustable fixing structure.
Further, the adjustable fixing structure is not limited only, and the invention optimizes this and provides the following feasible solutions: the adjustable fixing structure at least comprises a bolt structure. When adopting such scheme, the corner post passes through the bolt structure and can realize being connected, separating with the body of the tower fast, under the prerequisite of guaranteeing reliable and stable, realizes hoisting device's installation and removal.
Further, in order to facilitate the connection and fixation of the corner post, the structure of the corner post is not limited, and is optimized and one of the possible options is shown here: the lower part of the corner post is provided with a cylindrical plug-in part. When the scheme is adopted, the corresponding inserting structure can be arranged on the tower body, and meanwhile, the inserting part of the corner post is matched with the inserting structure to realize connection and fixation.
Still further, in order to fix the high tower main body and the corner post through an adjustable fixing structure, the lower part of the corner post is provided with a detachable inserting part.
Furthermore, the purpose of arranging the positioning connection structure on the corner post is to adjust the height of the cross rod in order to conveniently adjust the height of the cross rod, and the height of the cross rod can be adjusted within a small certain range on the premise of not changing the arrangement position of the corner post, so that the convenience is improved. In the present invention, the positioning connection structure is not limited, and the optimization is performed here and some possible options are presented: the positioning and connecting structure comprises a clamping groove, a slot or a limiting support piece.
Still further, when the connecting structure adopts a limiting support piece, the limiting support frame is an L-shaped limiting rod piece, one end of the limiting rod piece is horizontally connected with the corner column, and the other end of the limiting rod piece is vertically upward. When adopting such scheme, can swiftly set up the horizontal pole on spacing support piece.
Still further, in order to realize that the height of the cross rod is adjusted without changing the position of the corner post, the arrangement mode of the limiting rod piece is optimized, and the following feasible options are given as follows: the limiting rod pieces are arranged on the corner columns at intervals. When the scheme is adopted, three limiting rod pieces are generally arranged on the corner columns, and the adjustment of three heights of the cross rod is realized.
Further, when the horizontal pole setting was on the corner post, for avoiding the horizontal pole to take place to slide even the landing, optimized the structure of horizontal pole, took out following a concrete feasible scheme: and anti-slip structures matched with the corner posts are arranged at the two ends of the cross rod. When adopting such scheme, can guarantee the stability of horizontal pole connection after on the location connection structure.
Further, the anti-slip structure is not limited, and is optimized and one of the following possible options is provided: the anti-slip structure comprises a clamping piece, a plug connector or a limiting corner piece.
Further, in order to improve the strength of the cross bars and the corner posts, the following feasible schemes are optimized and proposed: and reinforcing structures are arranged on the cross rods and the corner columns. When the scheme is adopted, the structure with the reinforcing ribs can be arranged as a reinforcing structure. And the cross bars and the corner columns can be made of structural steel such as angle steel, T-shaped steel, square steel or H-shaped steel.
Compared with the prior art, the invention has the beneficial effects that:
the angle post convenient to mount and dismount is arranged, the angle post is used as a supporting structure for arranging the cross rod, the lifting machine is arranged on the cross rod, and the lifting machine is used as a power part for lifting a structural part to be mounted to a specified position. The angle post can cooperate fixedly with the shaft of high tower, can be along with building the position that sets up of changing the angle post step by step of high tower to change the height of horizontal pole and lifting machine, can use building to whole high tower always. The vertical lifting device disclosed by the invention can be built and used in remote areas and complex terrains, and the efficiency and safety of high tower building are greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of a vertical lift device.
Fig. 2 is a side view of the corner post.
In the above drawings, the meanings of the respective symbols are: 1. corner posts; 2. positioning the connecting structure; 3. a cross bar; 4. an anti-slip structure; 5. a hoist; 6. a grasping structure; 7. a plug section; 8. a circular pipe section.
Detailed Description
The invention is further explained below with reference to the drawings and the specific embodiments.
It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. This invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.
Examples
This embodiment uses steel structural component to build when the high tower can't lay hoist equipment to hoist to remote area, builds work efficiency low, has the current situation of potential safety hazard, provides a simple structure, convenient to use's hoisting device to in the present remote area of solution and complicated topography build the difficult problem of high tower down.
As shown in fig. 1 and 2, a vertical lifting device for high tower assembly comprises at least a pair of corner posts 1 for fixed support, wherein the corner posts are provided with gripping structures 6 for matching connection with a high tower, and the corner posts 1 are provided with multi-stage positioning connection structures 2 along the height; a cross rod 3 for bearing is arranged between two adjacent corner columns 1, and two ends of the cross rod 3 are respectively connected with the corner columns 1 through positioning connection structures 2; the cross bar 3 is provided with a lifter 5 for lifting the assembly structural member.
Above-mentioned vertical lift device disclosed, through angle post 1 as atress bearing structure, can be along with the successive layer of high tower is built with angle post 1 and is fixed in on the high tower, realize the structure through lifting machine 5 on horizontal pole 3 and promote the structure that will be used for building the high tower to the position that the installation was built to the convenient buildding of carrying out the high tower. Through the vertical lifting device disclosed by the embodiment, the construction of the lifting device can be realized in a remote area and in a steep terrain for constructing a high tower, and the high efficiency and the safety for constructing the high tower are realized.
Preferably, the grasping structure used in the present embodiment includes a hook, a claw, and the like, and when the corner column is disposed, the corner column is closely grasped and attached to the tall tower main body through the grasping structure. At least two gripping structures are provided on a corner post.
After the high tower is built to a certain height, the corner post 1 can be connected and fixed to the tower body of the high tower to realize the lifting requirement of higher position, specifically, the structure of the corner post 1 adopted in the embodiment is not limited uniquely, and the following feasible options are optimized and listed here: the corner post 1 is fixedly connected with the tower body of the high tower through an adjustable fixing structure.
The adjustable fixing structure is not limited, and the embodiment optimizes the adjustable fixing structure and provides the following feasible schemes: the adjustable fixing structure at least comprises a bolt structure. When adopting such scheme, corner post 1 can realize being connected, separating with the body of the tower fast through the bolt structure, is guaranteeing under reliable and stable prerequisite, realizes hoisting device's installation and removal.
Preferably, in order to facilitate the connection and fixation of the corner post 1, the structure of the corner post 1 is not limited, and it is optimized and one of the possible options is shown here: the lower part of the corner post 1 is provided with a cylindrical plug-in part. When the scheme is adopted, the corresponding inserting structure can be arranged on the tower body, and meanwhile, the inserting part of the corner post 1 is matched with the inserting structure to realize connection and fixation.
Preferably, in this embodiment, the entire corner post 1 is supported by ≤ 160 × 14 angle steel made of Q345B, and its lower part is a cylindrical steel pipe with a bore diameter of 30 mm. And the length of the corner post 1 is 2 m.
The purpose of setting up location connection structure 2 on corner post 1 is for the setting height of convenient adjustment horizontal pole 3, under the prerequisite that does not change the setting position of corner post 1, can be in the height of less certain limit adjustment horizontal pole 3, improve the convenience. In the present embodiment, the positioning connection structure 2 is not limited only, and is optimized and some possible options are given: the positioning and connecting structure 2 comprises a clamping groove, a slot or a limiting support piece.
In this embodiment, when the connecting structure adopts the limiting support member, the limiting support frame is an L-shaped limiting rod member, one end of the limiting rod member is horizontally connected with the corner post 1, and the other end of the limiting rod member is vertically upward. When adopting such scheme, can swiftly set up horizontal pole 3 on spacing support piece.
In order to fix the high tower main body and the corner post through the adjustable fixing structure conveniently, the lower part of the corner post is provided with a detachable inserting part.
Preferably, the lower part of the corner post is provided with a plug section (7) and a circular pipe section (8), and the circular pipe section is connected with the plug section and is locked by a transverse bolt. The upper port of the circular pipe section is connected with the plug section, and the lower end of the circular pipe section is spliced with the high tower body.
Preferably, in order to adjust the height of the cross bar 3 without changing the position of the corner post 1, the arrangement mode of the limit rod is optimized, and the following feasible options are provided: the limiting rod pieces are arranged on the corner posts 1 at intervals of 40 cm. When the scheme is adopted, three limiting rod pieces are generally arranged on the corner post 1, and the adjustment of three heights of the cross rod 3 is realized.
When horizontal pole 3 sets up on corner post 1, for avoiding horizontal pole 3 to take place to slide even the landing, optimize the structure of horizontal pole 3, give out following a concrete feasible scheme: and anti-slip structures 4 matched with the corner posts 1 are arranged at two ends of the cross rod 3. When adopting such scheme, can guarantee the stability of horizontal pole 3 connection after on location connection structure 2.
Preferably, the anti-slip structure 4 is not exclusively limited, but is optimized here and represents one of the following possible options: the anti-slip structure 4 comprises a clamping piece, a plug connector or a limiting corner piece.
In this embodiment, if the clamping member is adopted as the anti-slip structure 4, the positioning connecting member that can be corresponded includes a clamping groove; the plug connector is adopted as the anti-slip structure 4, and the corresponding positioning connecting piece comprises a slot; the limiting angle piece is used as the anti-slip structure 4, the angle steel can be used as the limiting angle piece, and the corresponding positioning connecting piece comprises a limiting rod piece.
In order to increase the strength of the cross bar 3 and the corner post 1, the following possible solutions are optimized and proposed: and reinforcing structures are arranged on the cross rod 3 and the corner post 1. When the scheme is adopted, the structure with the reinforcing ribs can be arranged as a reinforcing structure. And the cross bar 3 and the corner post 1 can be made of structural steel such as angle steel, T-shaped steel, square steel or H-shaped steel.
Preferably, the cross bar 3 is made of a material Q345B by adopting a structure of angle steel of less than 160 multiplied by 14 with the length of 4 m. The reinforcing structures are reinforcing ribs.
In some embodiments, the actual length of the corner posts, the cross bars, the material parameters, etc. may be adjusted based on the actual installation conditions.
The above embodiments are just exemplified in the present embodiment, but the present embodiment is not limited to the above alternative embodiments, and those skilled in the art can obtain other various embodiments by arbitrarily combining with each other according to the above embodiments, and any other various embodiments can be obtained by anyone in light of the present embodiment. The above detailed description should not be construed as limiting the scope of the present embodiments, which should be defined in the claims, and the description should be used for interpreting the claims.
Claims (10)
1. A vertical lift device for high tower assembly, comprising: the angle column comprises at least one pair of angle columns (1) for fixed support, wherein the angle columns are provided with grasping structures (6) for being matched and connected with a high tower, and the angle columns (1) are provided with multistage positioning connection structures (2) along the height; a cross rod (3) for bearing is arranged between every two adjacent corner columns (1), and two ends of the cross rod (3) are respectively connected with the corner columns (1) through positioning connection structures (2); the cross rod (3) is provided with a lifter (5) for lifting the assembly structural member.
2. A vertical lift device for high tower assembly as defined in claim 1, wherein: the corner post (1) and the tower body of the high tower are connected and fixed through an adjustable fixing structure.
3. A vertical lift arrangement for high tower assembly according to claim 2, wherein: the adjustable fixing structure at least comprises a bolt structure.
4. A vertical lift device for high tower assembly according to any one of claims 1 to 3, wherein: the lower part of the corner post (1) is provided with a cylindrical plug-in part.
5. A vertical lift device for high tower assembly as defined in claim 1, wherein: the positioning and connecting structure (2) comprises a clamping groove, a slot or a limiting support piece.
6. A vertical lift device for high tower assembly according to claim 5, wherein: when the connecting structure adopts the limiting support piece, the limiting support frame is an L-shaped limiting rod piece, one end of the limiting rod piece is horizontally connected with the corner post (1), and the other end of the limiting rod piece is vertically upward.
7. A vertical lift device for high tower assembly according to claim 6, wherein: the limiting rod pieces are arranged on the corner posts (1) at intervals.
8. A vertical lift device for high tower assembly as defined in claim 1, wherein: and anti-slip structures (4) matched with the corner columns (1) are arranged at two ends of the cross rod (3).
9. A vertical lift arrangement for high tower assembly according to claim 8, wherein: the anti-slip structure (4) comprises a clamping piece, a plug connector or a limiting corner piece.
10. A vertical lift device for high tower assembly as defined in claim 1, wherein: and reinforcing structures are arranged on the cross rod (3) and the corner post (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110239000.7A CN113023561A (en) | 2021-03-04 | 2021-03-04 | Vertical lifting device for assembling high tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110239000.7A CN113023561A (en) | 2021-03-04 | 2021-03-04 | Vertical lifting device for assembling high tower |
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| Publication Number | Publication Date |
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| CN113023561A true CN113023561A (en) | 2021-06-25 |
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|---|---|---|---|
| CN202110239000.7A Pending CN113023561A (en) | 2021-03-04 | 2021-03-04 | Vertical lifting device for assembling high tower |
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| CN107010547A (en) * | 2017-05-09 | 2017-08-04 | 徐州建机工程机械有限公司 | A kind of tower crane New card nodule structure |
| US20170334685A1 (en) * | 2014-12-09 | 2017-11-23 | Wobben Properties Gmbh | Tower crane for erecting a wind turbine, and method for erecting said tower crane |
| CN107879257A (en) * | 2016-09-29 | 2018-04-06 | 玛姆控股公司 | For lifting heavy duty equipment |
| CN108423566A (en) * | 2018-04-29 | 2018-08-21 | 中国冶集团有限公司 | The repeatable mobile transport combination unit utilized |
| CN111115468A (en) * | 2020-03-03 | 2020-05-08 | 浙江庞源机械工程有限公司 | Adjustable attachment pull rod for external attachment of building tower crane and adjusting method thereof |
| CN211687995U (en) * | 2019-12-13 | 2020-10-16 | 南安市科体机械科技有限公司 | Foldable building wallboard hoisting machine |
| CN214456406U (en) * | 2021-03-04 | 2021-10-22 | 中国五冶集团有限公司 | Vertical lifting device for assembling high tower |
-
2021
- 2021-03-04 CN CN202110239000.7A patent/CN113023561A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201932848U (en) * | 2011-03-09 | 2011-08-17 | 天津三建建筑工程有限公司 | Tower section diameter changing structural member of tower crane |
| US20170334685A1 (en) * | 2014-12-09 | 2017-11-23 | Wobben Properties Gmbh | Tower crane for erecting a wind turbine, and method for erecting said tower crane |
| CN106144909A (en) * | 2015-03-30 | 2016-11-23 | 天津市冰科制冷设备有限公司 | A kind of multiplex upending frame |
| CN105858501A (en) * | 2016-06-12 | 2016-08-17 | 上海市机械施工集团有限公司 | Self-attaching tower crane provided with foundation underpinning device and construction method thereof |
| CN107879257A (en) * | 2016-09-29 | 2018-04-06 | 玛姆控股公司 | For lifting heavy duty equipment |
| CN107010547A (en) * | 2017-05-09 | 2017-08-04 | 徐州建机工程机械有限公司 | A kind of tower crane New card nodule structure |
| CN108423566A (en) * | 2018-04-29 | 2018-08-21 | 中国冶集团有限公司 | The repeatable mobile transport combination unit utilized |
| CN211687995U (en) * | 2019-12-13 | 2020-10-16 | 南安市科体机械科技有限公司 | Foldable building wallboard hoisting machine |
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| CN214456406U (en) * | 2021-03-04 | 2021-10-22 | 中国五冶集团有限公司 | Vertical lifting device for assembling high tower |
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Application publication date: 20210625 |
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