CN114908883B - Lifting device for vertical rotation installation of steel awning of stadium and operation method thereof - Google Patents
Lifting device for vertical rotation installation of steel awning of stadium and operation method thereof Download PDFInfo
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- CN114908883B CN114908883B CN202210776934.9A CN202210776934A CN114908883B CN 114908883 B CN114908883 B CN 114908883B CN 202210776934 A CN202210776934 A CN 202210776934A CN 114908883 B CN114908883 B CN 114908883B
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- jack
- lifting
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- penetrating
- steel strand
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 96
- 239000010959 steel Substances 0.000 title claims abstract description 96
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 title claims description 20
- 230000000149 penetrating effect Effects 0.000 claims abstract description 57
- 238000010276 construction Methods 0.000 claims description 6
- 238000004873 anchoring Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
- E04B1/355—Extraordinary methods of construction, e.g. lift-slab, jack-block characterised by the tilting up of whole buildings or sections thereof, e.g. walls, portal frames
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- 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
-
- 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
- E04G21/165—Tools or apparatus specially adapted for in situ prefabricated building elements to be tilted up in position
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
- E04B2001/3588—Extraordinary methods of construction, e.g. lift-slab, jack-block using special lifting or handling devices, e.g. gantries, overhead conveying rails
Abstract
The invention discloses a lifting device for vertically rotating and installing a steel awning of a stadium and an operation method thereof, belonging to the technical field of constructional engineering, and comprising the following steps: the device comprises an operation platform, sliding beams, lifting beams, a penetrating jack A, steel strands A and a lifting beam horizontal driving mechanism, wherein the operation platform is arranged on a lifting frame, the sliding beams are arranged on two sides of the operation platform, and the lifting beams are arranged on the two sliding beams and are in sliding connection with the sliding beams; the steel strand penetrates through the through jack A, and the other end of the steel strand is connected with a lifted structure; the lifting beam horizontal driving mechanism is arranged on the sliding beam and used for driving the lifting beam to move along the horizontal direction. According to the invention, through arranging the through jack B, when the lifted structure is lifted vertically, the through jack A synchronously slides back and forth in the horizontal direction, and the steel strand A is ensured to be in a vertical lifting state all the time.
Description
Technical Field
The invention belongs to the technical field of constructional engineering, and particularly relates to a lifting device for vertically rotating and installing a steel awning of a stadium and an operation method thereof.
Background
With the development of the large-span space steel structure, the building modeling is more and more novel, and meanwhile, various installation methods for the large-span space steel structure are also derived, such as a high-altitude bulk method, a high-altitude sliding method, an integral lifting method, a strip (block) hoisting method and the like. For integral lifting, the method uses a lifting device for vertically lifting the lifted structure, but the device cannot slide horizontally. In order to enable the lifting device to vertically lift and synchronously realize horizontal backward sliding, how to provide a lifting device for vertically rotating and installing a steel awning of a stadium and an operation method thereof are urgent to solve the problem of the person skilled in the art.
Disclosure of Invention
In view of the above, the invention provides a lifting device for vertically rotating and installing a steel awning of a stadium and an operation method thereof, and by arranging the penetrating jacks B, when a lifted structure is vertically lifted, the penetrating jacks A synchronously realize the back and forth sliding in the horizontal direction, and the steel stranded wires A are ensured to be always in the vertical lifting state.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
A lifting device for vertical rotation installation of a steel awning for a stadium, comprising: the device comprises an operation platform, sliding beams, lifting beams, a penetrating jack A, steel strands A and a lifting beam horizontal driving mechanism, wherein the operation platform is arranged on a lifting frame, the sliding beams are arranged on two sides of the operation platform, and the lifting beams are arranged on the two sliding beams and are in sliding connection with the sliding beams; the steel strand penetrates through the through jack A, and the other end of the steel strand is connected with a lifted structure; the lifting beam horizontal driving mechanism is arranged on the sliding beam and used for driving the lifting beam to move along the horizontal direction.
Further, the lifting beam horizontal driving mechanism comprises an anchor, a penetrating jack B, a counter-force seat and a steel strand B, wherein the anchor is installed at two ends of the lifting beam, the counter-force seat is installed at two ends of the sliding beam, the penetrating jack B is fixed on the counter-force seat, one end of the steel strand B is connected with the anchor, and the other end of the steel strand B penetrates through the penetrating jack B.
Further, the lifting beam horizontal driving mechanism further comprises a bracket, the bottom of the bracket is connected with the sliding beam, and the top of the bracket supports the through jack B.
Further, a sliding shoe is arranged at the bottom of the lifting beam and is in sliding connection with the sliding beam.
Further, the steel strand lifting device further comprises a guide frame, wherein the guide frame is arranged on the lifting beam, and a through hole for the steel strand A to pass through is formed in the top of the guide frame.
Further, stiffening ribs are arranged in the lifting beam and the sliding beam.
A method of operating a lifting device for vertical rotation installation of a steel awning for a stadium, comprising the steps of:
step S1: after the lifting frame is installed, an operation platform is arranged on the lifting frame;
Step S2: two sliding beams are symmetrically arranged on the operation platform along the horizontal sliding direction, so that the sliding beams are ensured to be fixedly connected with the operation platform;
Step S3: after the construction of the sliding beams is finished, the counter-force seats and brackets are welded at the two ends of each sliding beam, the size of the counter-force seats is determined according to the size of the through jack B, and meanwhile, the counter-force seats have enough strength and rigidity and can bear the acting force of the through jack B;
Step S4: after the skid shoe, the anchor and the lifting beam are fixedly connected, the skid shoe and the anchor are arranged at the proper position of the skid beam;
Step S5: the counter-force seat is provided with a through jack B, the lifting beam is provided with a through jack A, the through jack A and the through jack B are selected according to the lifting force, and the lifting beam is provided with a guide frame;
Step S6: after the installation of the penetrating jack A and the penetrating jack B is completed, steel strands penetrate through the lifting beam and the counter-force seat, one end of each steel strand A penetrates through the penetrating jack A, the other end of each steel strand A is fixedly connected with a lifted structure, one end of each steel strand B penetrates through the penetrating jack B, and the other end of each steel strand B is fixedly connected with an anchor;
Step S7: after the construction of the steps is finished, the adjustable type through jack A and the adjustable type through jack B ensure that each through jack can work normally;
Step S8: tensioning a lifting beam by using a penetrating jack B, adjusting the position of the lifting beam, ensuring that a steel strand A is vertically connected with a lifted structure, and avoiding the steel strand A from being obliquely tensioned to change the stress state of the lifted structure;
Step S9: after the position of the lifting beam is adjusted, the center-penetrating jack A and the center-penetrating jack B on one side synchronously work, so that the steel strand A is always in a vertical state;
step S10: and finishing the vertical rotation installation and lifting.
Further, in step S8 and step S9, when the lifting beam is tensioned by using the penetrating jack B, when the penetrating jack B on one side works, the penetrating jack B on the other side does not work, that is, the penetrating jack B on the non-working side releases the steel strand B, so that the steel strand B on the side can move left and right.
Further, in step S9, when the penetrating jacks a and the penetrating jacks B on one side work synchronously, the tensioning speeds are inconsistent, the relationship between the horizontal distance of the single-side movement and the lifting height is calculated, and then the hydraulic pressure of the penetrating jacks is controlled by a computer to realize the balance of the penetrating jacks a and the penetrating jacks B, so that the steel strand a is always in a vertical state.
The invention has the beneficial effects that:
compared with the traditional lifting device, the lifting device for vertically rotating and installing the steel awning of the stadium has the advantages that the through jack B is arranged, so that the through jack A synchronously slides back and forth in the horizontal direction when the lifted structure is vertically lifted, and the steel stranded wire A is always in the vertical lifting state.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of the mounting structure of the present invention.
Wherein, in the figure:
1-a penetrating jack A; 2-a through jack B; 3-steel strand A; 4-steel strand B; 5-lifting beams; 6-a guide frame; 7-anchoring; 8-sliding shoes; 9-sliding beams; 10-a counterforce seat; 11-brackets; 12-stiffening ribs; 13-an operating platform.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
When the lifting device is used for vertically rotating and installing the lifted structure, the vertical rotating track of the lifting point is a curve, and especially when the lifting point of the lifted structure is vertically rotated and installed below the horizontal line of the rotating hinge (negative angle), the vertical rotating track of the lifted structure moves back and forth in the horizontal direction instead of the movement in a single direction. Based on this, the invention provides a lifting device for vertical rotation installation of a steel awning of a stadium, namely, the lifting structure is lifted vertically and simultaneously horizontal backward sliding is realized.
Example 1
Referring to fig. 1-2, the present invention provides a lifting device for vertical rotation installation of a steel awning for a stadium, comprising: the device comprises an operation platform 13, sliding beams 9, lifting beams 5, a penetrating jack A1, steel strands A3 and a horizontal driving mechanism of the lifting beams 5, wherein the operation platform 13 is arranged on a lifting frame, the sliding beams 9 are arranged on two sides of the operation platform 13, and the lifting beams 5 are erected on the two sliding beams 9 and are in sliding connection with the sliding beams 9; the center-penetrating jack A1 is arranged at the top of the lifting beam 5, one end of the steel strand penetrates through the center-penetrating jack A1, and the other end of the steel strand is connected with a lifted structure; the lifting beam 5 horizontal driving mechanism is arranged on the sliding beam 9 and is used for driving the lifting beam 5 to move along the horizontal direction. Stiffening ribs 12 are arranged in the lifting beam 5 and the sliding beam 9.
The horizontal driving mechanism of the lifting beam 5 comprises an anchoring 7, a penetrating jack B2, a counter-force seat 10 and a steel strand B4, wherein the anchoring 7 is installed at two ends of the lifting beam 5, the counter-force seat 10 is installed at two ends of the sliding beam 9, the penetrating jack B2 is fixed on the counter-force seat 10, one end of the steel strand B4 is connected with the anchoring 7, and the other end of the steel strand B4 penetrates through the penetrating jack B2. The horizontal driving mechanism of the lifting beam 5 further comprises a bracket 11, the bottom of the bracket 11 is connected with the sliding beam 9, and the top of the bracket supports the through jack B2.
In this embodiment, a sliding shoe 8 is installed at the bottom of the lifting beam 5, and the sliding shoe 8 is slidably connected with the sliding beam 9.
The invention further comprises a guide frame 6, wherein the guide frame 6 is arranged on the lifting beam 5, and a through hole for the steel strand A3 to pass through is formed in the top of the guide frame 6.
The two types of the penetrating jacks are that the penetrating jack A1 is arranged on the lifting beam 5 and used for vertically lifting the lifted structure, and the other type of the penetrating jack B2 is arranged on two ends of the sliding beam 9 and used for horizontally stretching the lifting beam 5; the steel strands are divided into two types according to the arrangement form, one is a steel strand A3 used for vertically stretching the lifted structure, and the other is a steel strand B4 used for horizontally stretching the lifting beam 5; the lifting beam 5 is provided with a hole for the steel strand A3 to pass through, stiffening ribs 12 are arranged at the hole position and at the two ends with larger stress, and meanwhile, the lifting beam 5 is provided with a guide frame 6 for guiding the steel strand A3 to ensure that the steel strand A3 naturally sags; the anchors 7 are arranged on the side surfaces of the two ends of the lifting beam 5 and are fixedly connected with the lifting beam 5, an anchorage device is arranged in the anchors 7 and used for locking the steel strand B4, and an opening is formed in the upper part of the anchors 7 so as to lock the steel strand B4; the sliding shoes 8 are arranged between the lifting beams 5 and the sliding beams 9 and are fixedly connected with the lifting beams 5 for contact sliding; the sliding beam 9 is arranged on the operation platform 13, is fixedly connected with the operation platform 13, is provided with stiffening ribs 12, and simultaneously transmits load to the operation platform 13 through the sliding beam 9; the counter-force seats 10 are arranged at two ends of the sliding beam 9, are fixedly connected with the sliding beam 9 and the through jack B2 and serve as a support for horizontally stretching the lifting beam 5 by the through jack B2, and holes are formed in the counter-force seats 10 and are used for the steel stranded wires B4 to pass through; brackets 11 are arranged at two ends of the sliding beam 9 and are used for supporting the through jack B2, so that the horizontal stability of the through jack B2 is ensured.
The invention aims to solve the problem of how to synchronously realize horizontal back and forth sliding when the lifting device is lifted vertically so as to make up the defects of the existing lifting device.
Example 2
The invention provides an operation method of a lifting device for vertically rotating and installing a steel awning of a stadium, which comprises the following steps:
step S1: after the lifting frame is installed, an operation platform 13 is arranged on the lifting frame;
Step S2: two sliding beams 9 are symmetrically arranged on the operation platform 13 along the horizontal sliding direction, so that the sliding beams 9 are ensured to be fixedly connected with the operation platform 13;
Step S3: after the construction of the sliding beams 9 is completed, the counter-force seats 10 and the brackets 11 are welded at the two ends of each sliding beam 9, the size of the counter-force seats is determined according to the size of the through jack B2, and meanwhile, the counter-force seats 10 have enough strength and rigidity to bear the acting force of the through jack B2;
step S4: after the skid shoes 8, the anchors 7 and the lifting beams 5 are fixedly connected, the skid shoes are arranged at proper positions of the skid beams 9;
Step S5: the counter-force seat 10 is provided with a through jack B2, the lifting beam 5 is provided with a through jack A1, the through jack A1 and the through jack B2 are selected according to the lifting force, and the lifting beam 5 is provided with a guide frame 6;
Step S6: after the installation of the through jack A1 and the through jack B2 is completed, steel strands penetrate through the lifting beam 5 and the counter-force seat 10, one end of each steel strand A3 penetrates through the through jack A1, the other end of each steel strand A3 is fixedly connected with a lifted structure, one end of each steel strand B4 penetrates through the through jack B2, and the other end of each steel strand B4 is fixedly connected with the anchor 7;
Step S7: after the construction of the steps is finished, the adjustable type through jack A1 and the adjustable type through jack B2 ensure that each through jack can work normally;
Step S8: tensioning the lifting beam 5 by using a penetrating jack B2, adjusting the position of the lifting beam 5, ensuring that the steel strand A3 is vertically connected with the lifted structure, and avoiding the situation that the stress state of the lifted structure is changed due to inclined tensioning of the steel strand A3;
step S9: after the position of the lifting beam 5 is adjusted, the center-penetrating jack A1 and the center-penetrating jack B2 on one side synchronously work, so that the steel strand A3 is always in a vertical state;
step S10: and finishing the vertical rotation installation and lifting.
In step S8 and step S9, when the lifting beam 5 is tensioned by using the penetrating jack B2, when the penetrating jack B2 on one side works, the penetrating jack B2 on the other side does not work, that is, the penetrating jack B2 on the side which does not work releases the steel strand B4, so that the steel strand B4 on the side can move left and right.
In step S9, when the penetrating jacks A1 and the penetrating jacks B2 on one side work synchronously, the tensioning speeds are inconsistent, the relationship between the horizontal distance of single-side movement and the lifting height is calculated, and then the hydraulic pressure of the penetrating jacks is controlled by a computer to realize the balance of the penetrating jacks A1 and the penetrating jacks B2, so that the steel strand A3 is always in a vertical state.
When the lifting device is installed, lifting equipment is adopted for lifting installation when manpower fails to carry and operate, the penetrating type jack, the lifting beam and the counter-force seat are fastened through bolt connection, the penetrating type jack is driven by a pump station system, and the pump station system is controlled by a computer, namely, the work of the penetrating type jack is intelligently controlled.
Compared with the traditional lifting device, the lifting device for vertically rotating and installing the steel awning of the stadium has the advantages that the through jack B is arranged, so that the through jack A synchronously slides back and forth in the horizontal direction when the lifted structure is vertically lifted, and the steel stranded wire A is always in the vertical lifting state.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A hoisting device for installation is changeed in vertical direction of stadium steel awning, which is characterized by comprising: the device comprises an operation platform, sliding beams, lifting beams, a penetrating jack A, steel strands A and a lifting beam horizontal driving mechanism, wherein the operation platform is arranged on a lifting frame, the sliding beams are arranged on two sides of the operation platform, and the lifting beams are arranged on the two sliding beams and are in sliding connection with the sliding beams; the steel strand penetrates through the through jack A, and the other end of the steel strand is connected with a lifted structure; the lifting beam horizontal driving mechanism is arranged on the sliding beam and used for driving the lifting beam to move along the horizontal direction;
The lifting beam horizontal driving mechanism comprises an anchor, a penetrating jack B, a counter-force seat and a steel strand B, wherein the anchor is arranged at both ends of the lifting beam, the counter-force seat is arranged at both ends of the sliding beam, the penetrating jack B is fixed on the counter-force seat, one end of the steel strand B is connected with the anchor, and the other end of the steel strand B penetrates through the penetrating jack B;
Method for operating a lifting device for vertical rotation installation of a steel awning for a stadium, comprising the steps of:
step S1: after the lifting frame is installed, an operation platform is arranged on the lifting frame;
Step S2: two sliding beams are symmetrically arranged on the operation platform along the horizontal sliding direction, so that the sliding beams are ensured to be fixedly connected with the operation platform;
Step S3: after the construction of the sliding beams is finished, the counter-force seats and brackets are welded at the two ends of each sliding beam, the size of the counter-force seats is determined according to the size of the through jack B, and meanwhile, the counter-force seats have enough strength and rigidity and can bear the acting force of the through jack B;
Step S4: after the skid shoe, the anchor and the lifting beam are fixedly connected, the skid shoe and the anchor are arranged at the proper position of the skid beam;
Step S5: the counter-force seat is provided with a through jack B, the lifting beam is provided with a through jack A, the through jack A and the through jack B are selected according to the lifting force, and the lifting beam is provided with a guide frame;
Step S6: after the installation of the penetrating jack A and the penetrating jack B is completed, steel strands penetrate through the lifting beam and the counter-force seat, one end of each steel strand A penetrates through the penetrating jack A, the other end of each steel strand A is fixedly connected with a lifted structure, one end of each steel strand B penetrates through the penetrating jack B, and the other end of each steel strand B is fixedly connected with an anchor;
Step S7: after the construction of the steps is finished, the adjustable type through jack A and the adjustable type through jack B ensure that each through jack can work normally;
Step S8: tensioning a lifting beam by using a penetrating jack B, adjusting the position of the lifting beam, ensuring that a steel strand A is vertically connected with a lifted structure, and avoiding the steel strand A from being obliquely tensioned to change the stress state of the lifted structure;
Step S9: after the position of the lifting beam is adjusted, the center-penetrating jack A and the center-penetrating jack B on one side synchronously work, so that the steel strand A is always in a vertical state;
step S10: and finishing the vertical rotation installation and lifting.
2. A lifting device for vertical pivot mounting of a steel awning for a stadium according to claim 1, characterised in that the lifting beam horizontal drive mechanism further comprises a bracket, the bottom of which is connected to the skid beam and the top of which supports a penetrating jack B.
3. A lifting device for vertical rotation installation of a steel awning for a stadium according to claim 1, characterised in that the lifting beam is provided with a skid shoe at the bottom, the skid shoe being in sliding connection with the skid beam.
4. The lifting device for vertical rotation installation of a steel awning for a stadium according to claim 1, further comprising a guide frame, wherein the guide frame is installed on the lifting beam, and a through hole for a steel strand A to pass through is formed in the top of the guide frame.
5. A lifting device for vertical rotational mounting of a steel awning for a stadium as claimed in claim 1, wherein the lifting beam and the skid beam are internally provided with stiffening ribs.
6. The lifting device for vertical rotation installation of a steel awning of a stadium according to claim 1, wherein in the step S8 and the step S9, when the lifting beam is tensioned by the through jack B, the through jack B on one side works, the through jack B on the other side does not work, i.e. the through jack B on the non-working side releases the steel strand B, so that the steel strand B on the side can move left and right.
7. The lifting device for vertical rotation installation of a steel awning in a stadium according to claim 1, wherein in step S9, when the penetrating jacks a and the penetrating jacks B on one side work synchronously, the stretching speeds are inconsistent, the hydraulic pressure of the penetrating jacks is controlled by a computer to realize balance of the penetrating jacks a and the penetrating jacks B, and the steel stranded wire a is always in a vertical state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210776934.9A CN114908883B (en) | 2022-07-04 | 2022-07-04 | Lifting device for vertical rotation installation of steel awning of stadium and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210776934.9A CN114908883B (en) | 2022-07-04 | 2022-07-04 | Lifting device for vertical rotation installation of steel awning of stadium and operation method thereof |
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| CN114908883A CN114908883A (en) | 2022-08-16 |
| CN114908883B true CN114908883B (en) | 2024-04-26 |
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| CN202210776934.9A Active CN114908883B (en) | 2022-07-04 | 2022-07-04 | Lifting device for vertical rotation installation of steel awning of stadium and operation method thereof |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597610Y (en) * | 2003-01-28 | 2004-01-07 | 山东建筑工程学院 | Towing equipment for translation of whole building |
| CN102733314A (en) * | 2012-07-21 | 2012-10-17 | 中铁十八局集团轨道交通工程有限公司 | Walking mechanism for moving hanging basket by front clamp type jack and construction method of walking mechanism |
| CN105908635A (en) * | 2016-06-28 | 2016-08-31 | 湖南路桥建设集团有限责任公司 | Intelligent synchronous moving forward system for multiple main truss hanging baskets and construction method |
| CN106149639A (en) * | 2016-08-30 | 2016-11-23 | 郑州新大方重工科技有限公司 | A kind of mobile formwork for single rectangle top opening enclosed type water conservancy aqueduct construction |
| CN206015527U (en) * | 2016-07-29 | 2017-03-15 | 中建钢构有限公司 | A kind of detachable jack traction apparatuss |
| CN207244472U (en) * | 2017-09-11 | 2018-04-17 | 中建八局第三建设有限公司 | A kind of novel cantilever beam construction hanging basket advancing device |
| CN111704041A (en) * | 2020-07-16 | 2020-09-25 | 四川绵南高速公路开发有限公司 | Be used for beam slab sideslip, lift integration assembled portal |
| CN111851314A (en) * | 2020-03-27 | 2020-10-30 | 中铁十四局集团第三工程有限公司 | Steel pad beam lifting equipment and using method thereof |
| CN112357745A (en) * | 2020-11-26 | 2021-02-12 | 中铁九桥工程有限公司 | Lifting system applied to lifting and mounting of main tower steel truss |
| CN215518420U (en) * | 2021-08-31 | 2022-01-14 | 中交基础设施养护集团有限公司 | Hanging basket walking device |
-
2022
- 2022-07-04 CN CN202210776934.9A patent/CN114908883B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597610Y (en) * | 2003-01-28 | 2004-01-07 | 山东建筑工程学院 | Towing equipment for translation of whole building |
| CN102733314A (en) * | 2012-07-21 | 2012-10-17 | 中铁十八局集团轨道交通工程有限公司 | Walking mechanism for moving hanging basket by front clamp type jack and construction method of walking mechanism |
| CN105908635A (en) * | 2016-06-28 | 2016-08-31 | 湖南路桥建设集团有限责任公司 | Intelligent synchronous moving forward system for multiple main truss hanging baskets and construction method |
| CN206015527U (en) * | 2016-07-29 | 2017-03-15 | 中建钢构有限公司 | A kind of detachable jack traction apparatuss |
| CN106149639A (en) * | 2016-08-30 | 2016-11-23 | 郑州新大方重工科技有限公司 | A kind of mobile formwork for single rectangle top opening enclosed type water conservancy aqueduct construction |
| CN207244472U (en) * | 2017-09-11 | 2018-04-17 | 中建八局第三建设有限公司 | A kind of novel cantilever beam construction hanging basket advancing device |
| CN111851314A (en) * | 2020-03-27 | 2020-10-30 | 中铁十四局集团第三工程有限公司 | Steel pad beam lifting equipment and using method thereof |
| CN111704041A (en) * | 2020-07-16 | 2020-09-25 | 四川绵南高速公路开发有限公司 | Be used for beam slab sideslip, lift integration assembled portal |
| CN112357745A (en) * | 2020-11-26 | 2021-02-12 | 中铁九桥工程有限公司 | Lifting system applied to lifting and mounting of main tower steel truss |
| CN215518420U (en) * | 2021-08-31 | 2022-01-14 | 中交基础设施养护集团有限公司 | Hanging basket walking device |
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| CN114908883A (en) | 2022-08-16 |
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