CN108708557B - Movable inclined column installation equipment and method - Google Patents
Movable inclined column installation equipment and method Download PDFInfo
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- CN108708557B CN108708557B CN201810661674.4A CN201810661674A CN108708557B CN 108708557 B CN108708557 B CN 108708557B CN 201810661674 A CN201810661674 A CN 201810661674A CN 108708557 B CN108708557 B CN 108708557B
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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
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
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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
- 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
- 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
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses movable inclined column mounting equipment which comprises a steel column fixing steel platform (2), a first group of height adjusting mechanisms, a second group of height adjusting mechanisms, steel column fixing steel clamping plates (3) and reaction plates (1), wherein the steel column fixing steel clamping plates (3) are arranged between the two reaction plates (1), an inclined column is arranged between the two steel column fixing steel clamping plates (3), a power driving mechanism is arranged between the steel column fixing steel clamping plates (3) and the reaction plates (1) which are adjacent to the steel column fixing steel clamping plates (3) and fixed on the steel column fixing steel platform (2), the first group of height adjusting mechanisms and the second group of height adjusting mechanisms respectively comprise a plurality of height-adjustable columns, universal wheels (7) are arranged at the bottoms of the height-adjustable columns, and the tops of the height-adjustable columns are extensible and are connected with the bottoms of the steel column fixing steel platform (2). The invention also discloses an inclined column installation method. The movable inclined column mounting equipment disclosed by the invention has the advantages that the height and the inclination angle of the inclined column can be quickly adjusted, and the mounting is efficient and convenient.
Description
Technical Field
the invention belongs to the technical field of steel structure construction, and particularly relates to movable inclined column mounting equipment and a movable inclined column mounting method.
background
The novel urban rail transit such as intelligent rail and tram mostly adopts a ground platform mode due to the characteristics of cost, convenience and the like. The ground platform is designed to be of a light steel structure, but the transportation volume of the ground platform is far larger than that of a conventional bus system, so that the platform is larger than that of the conventional bus platform.
The most important installation for the steel structure main part in the platform construction, because the size weight of steel structure post is great, need large-and-medium-sized crane to assist the installation usually, and need confirm the ligature position before the hoist and mount, make safeguard measure, carry out interim traffic control, greatly increased the degree of difficulty of steel structure post installation. The installation difficulty of the batter post is higher, the onsite position correction is required to be carried out by using a crane after the batter post is installed on a crane, the deviation correction difficulty is higher, the crane needs to be adjusted back and forth in order to align the installation position, the crane operator cannot carry out alignment quickly due to manual operation, and the alignment efficiency is very low due to the fact that a large amount of time is usually required; in addition, positioning welding is required after the inclined column is hoisted to the correct position, the position state of the hoisted inclined column is unstable, and the inclined column needs to be completely welded after being fixed.
Patent CN205777600 discloses a batter post mounting auxiliary support device. The device comprises a supporting device and a stabilizing device, wherein the supporting device is arranged on the upper portion of an inclined column, the stabilizing device is arranged on the lower portion of the inclined column, the supporting device comprises a hoop I capable of being hooped on the inclined column, a supporting column is arranged below the hoop I, the top of the supporting column is hinged with the hoop I, and the bottom of the supporting column can be abutted to the ground; the stabilizing device comprises a hoop II capable of being hooped on the batter post, pull ropes are arranged on the left side and the right side of the hoop II respectively, one end of each pull rope is fixedly connected to the hoop II, and the other end of each pull rope can be fixedly connected to the ground. Although the device has the function of adjusting a certain inclination angle, the adjusting precision is not high, the smooth movement of the inclined column cannot be realized, and the installation of the inclined column still needs a long time.
In summary, the following disadvantages exist in the existing batter post installation: temporary traffic control is required during construction of the hoisting machinery, so that traffic is blocked and safety risk is high; the hoisting deviation rectifying difficulty is large, and the precision is difficult to control; the positioning welding weakens the embedded plate and the steel column to a certain extent.
Disclosure of Invention
Aiming at the defects or the improvement requirements of the prior art, the invention provides movable inclined column installation equipment and a movable inclined column installation method, wherein a steel column fixing steel platform is arranged for placing an inclined column, two groups of height-adjustable mechanisms are longitudinally arranged at the bottom of the steel column fixing steel platform, each group of height-adjustable mechanisms comprises a plurality of height-adjustable columns, and the two groups of height-adjustable mechanisms are adjusted to different heights so as to enable the steel column fixing steel platform to be at different heights and inclination angles, so that the height and inclination of the inclined column placed on the steel column can be flexibly adjusted, the accurate installation is convenient, a hanging frame is not needed to hoist, the engineering construction time is saved, the influence on the current traffic pair is reduced, the steel column fixing steel platform can be used as a zero-time support of the inclined column, the positioning welding of the inclined column is not needed; the steel column fixing steel platform is transversely provided with a steel column fixing steel clamping plate and a reaction plate, and a power driving mechanism is arranged between the steel column fixing steel clamping plate and the reaction plate so as to change the gap width between the steel column fixing steel clamping plates and realize the fixation of the batter post; and meanwhile, the universal wheels are used, so that the mounting equipment can smoothly and flexibly move along a construction site.
In order to achieve the above object, according to one aspect of the present invention, there is provided a movable batter post mounting apparatus, including a steel column fixing steel platform for placing a batter post, and a first set of height adjusting mechanisms and a second set of height adjusting mechanisms provided along both longitudinal ends of the steel column fixing steel platform;
two parallel steel column fixing steel clamping plates and two parallel reaction plates which are perpendicular to the steel column fixing steel platform are transversely arranged along the steel column fixing steel platform, the steel column fixing steel clamping plates are located between the two reaction plates, the inclined column is arranged between the two steel column fixing steel clamping plates, a power driving mechanism is arranged between the steel column fixing steel clamping plate and the reaction plate which is adjacent to the steel column fixing steel clamping plate and fixed on the steel column fixing steel platform, and a movable extension end of the power driving mechanism is connected with the steel column fixing steel clamping plates so as to adjust a gap between the two steel column fixing steel clamping plates;
the first group of height adjusting mechanisms and the second group of height adjusting mechanisms comprise a plurality of height-adjustable columns, universal wheels are arranged at the bottoms of the height-adjustable columns, the tops of the height-adjustable columns are extensible and are connected with the bottom of the steel column fixing steel platform, and the heights of the first group of height adjusting mechanisms and the second group of height adjusting mechanisms are adjusted to different heights so as to adjust the height and the inclination angle of the batter post.
The height-adjustable column further comprises a steel tie rod, one end of the steel tie rod is fixed on the height-adjustable column, and the other end of the steel tie rod is fixed on the other adjacent height-adjustable column.
Further, the steel tie bar is perpendicular to the adjustable height column.
Further, the universal wheel comprises a roller, a locking mechanism and a connecting part connected with the height-adjustable column.
furthermore, the universal wheel further comprises a roller mounting frame, and the locking mechanism is arranged at the tail part of the roller mounting frame and can be turned over relative to the roller mounting frame.
further, the connecting part is detachably connected with the height-adjustable column.
Further, the adjustable height column is a hydraulic adjustable height column.
further, the power driving mechanism is a jack.
According to another aspect of the present invention, there is provided a method of installing a batter post, comprising the steps of:
S1, adjusting the height of the height-adjustable column, adjusting the steel column fixing steel platform to a horizontal position, placing the inclined column on the steel column fixing steel platform and placing the inclined column between two steel column fixing steel clamping plates;
S2, adjusting a power driving mechanism to change the distance between the two steel column fixing steel clamping plates to fix the batter post;
S3, adjusting the height of each height-adjustable column to enable the inclined column to incline to a required angle;
S4, turning the locking mechanism upwards, pushing the movable inclined column mounting equipment to move to a mounting position, aligning the movable inclined column mounting equipment with the mounting position, slightly loosening the power driving mechanism, contacting the inclined column with an embedded plate on a foundation, and then adjusting the power driving mechanism to fix the inclined column;
And downwards folding the locking mechanism to clamp the roller so as to fix the movable inclined column mounting equipment and weld the inclined column.
In general, compared with the prior art, the above technical solution contemplated by the present invention can achieve the following beneficial effects:
(1) According to the movable inclined column mounting equipment, the steel column fixing steel platform is arranged for placing the inclined column, meanwhile, two groups of height-adjustable mechanisms are longitudinally arranged at the bottom of the steel column fixing steel platform along the bottom of the steel column fixing steel platform, each group of height-adjustable mechanisms comprises a plurality of height-adjustable columns, and the two groups of height-adjustable mechanisms are adjusted to different heights so that the steel column fixing steel platform is in different heights and inclination angles, so that the height and the inclination angle of the inclined column placed on the steel column can be flexibly adjusted, the inclined column can be conveniently and accurately mounted, a hanging frame is not needed to hoist, the engineering construction time is saved, the influence on the current traffic pair is reduced, the steel column fixing steel platform can be used as a zero-time support of the inclined column, the positioning welding; the steel column fixing steel platform is transversely provided with a steel column fixing steel clamping plate and a reaction plate, and a power driving mechanism is arranged between the steel column fixing steel clamping plate and the reaction plate so as to change the gap width between the steel column fixing steel clamping plates and realize the fixation of the batter post; and meanwhile, the universal wheels are used, so that the mounting equipment can smoothly and flexibly move along a construction site.
(2) According to the movable inclined column mounting equipment, the steel tie bar is arranged between two adjacent height-adjustable columns, two ends of the steel tie bar are fixed on the adjacent height-adjustable columns and are vertical to the height-adjustable columns, so that the height-adjustable columns are fixed, and the influence of shaking on angle adjustment accuracy is prevented.
(3) according to the movable oblique column mounting equipment, the universal wheel is provided with the locking mechanism fixed at the tail part of the roller mounting bracket, the locking mechanism can be turned over up and down relative to the roller mounting bracket and clamps the roller after being turned down, so that the position of the mounting equipment is fixed, and the oblique column is aligned accurately during mounting.
(4) According to the inclined column mounting method, the inclined column is arranged on the steel column fixing steel platform, the height and the gradient of the inclined column are adjusted through the height-adjustable column at the bottom of the inclined column, the steel column fixing steel clamping plate is pushed through the power driving mechanism to fix the inclined column, the mounting equipment is flexibly moved to the mounting position through the universal wheels to achieve welding and mounting of the inclined column, and the whole process is efficient, accurate, time-saving and labor-saving.
drawings
fig. 1 is a schematic structural diagram of a movable batter post installation device according to an embodiment of the present invention;
FIG. 2 is a top view of a moveable batter post mounting apparatus according to an embodiment of the present invention;
FIG. 3 is a front view of a portable batter post mounting apparatus according to an embodiment of the present invention;
FIG. 4 is a side view of a portable batter post mounting apparatus according to an embodiment of the present invention;
Fig. 5 is a schematic structural diagram of a first embodiment of a universal wheel according to an embodiment of the invention.
The same reference numbers will be used throughout the drawings to refer to the same or like structures and parts, wherein: the device comprises a 1-reaction plate, a 2-steel column fixing steel platform, a 3-steel column fixing steel clamping plate, a 4-jack, a 5-hydraulic height-adjustable column, a 6-steel tie rod, a 7-universal wheel, a 701-roller, a 702-locking mechanism and a 703-connecting part.
Detailed Description
in order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
fig. 1 is a schematic structural diagram of a movable batter post installation apparatus according to an embodiment of the present invention. Fig. 2 is a top view of a movable batter post installation apparatus according to an embodiment of the present invention. Fig. 3 is a front view of a movable batter post mounting apparatus according to an embodiment of the present invention. Fig. 4 is a side view of a portable batter post mounting apparatus according to an embodiment of the present invention. As shown in fig. 1, 2, 3 and 4, the movable batter post installation device comprises a steel column fixing steel platform 2, a steel column fixing steel clamping plate 3, a reaction plate 1, a jack 4, a steel tie bar 6 and universal wheels 7, wherein the batter post is arranged on the steel column fixing steel clamping plate 3, and the steel column fixing steel platform can be used as a zero-time support of the batter post without positioning and welding the batter post, so that the weakening of the batter post is reduced; the bottom of the steel column fixing steel platform 2 is provided with two groups of height adjusting mechanisms, the first group of height adjusting mechanisms are positioned on one longitudinal side of the steel column fixing steel platform 2, the second group of height adjusting mechanisms are positioned on the other longitudinal side of the steel column fixing steel platform 2, the first group of height adjusting mechanisms and the second group of height adjusting mechanisms both comprise a plurality of height-adjustable columns, and preferably, the height-adjustable columns are hydraulic height-adjustable columns 5; the first group of height adjusting mechanisms and the second group of height adjusting mechanisms are respectively adjusted to different heights, so that the steel column fixing steel platform 2 is lifted to a required height on one hand, and the steel column fixing steel platform 2 is inclined by a certain angle on the other hand; through two sets of high adjustment mechanism of accurate regulation, make 2 inclination of steel column fixed steel platform and batter post installation angle phase-match, guarantee the accuracy of installation, improve batter post installation effectiveness.
The steel column fixing steel platform 2 is provided with two steel column fixing steel clamping plates 3 which are transversely arranged along the steel column fixing steel platform 2, the two steel column fixing steel clamping plates 3 are arranged in parallel, and the steel column fixing steel clamping plates 3 are perpendicular to the plane of the steel column fixing steel platform 2; two reaction plates 1 are further arranged along the transverse direction of the steel column fixing steel platform 2, the reaction plates 1 are both arranged in parallel with the steel column fixing steel clamping plates 3, and the two steel column fixing steel clamping plates 3 are located between the two reaction plates 1; wherein, reaction plate 1 is all fixed on steel column fixed steel platform 2, be equipped with power drive mechanism between reaction plate 1 and the fixed steel splint 3 of steel column adjacent with it, the power drive mechanism stiff end is fixed on reaction plate 1, the activity extension end is fixed on the fixed steel splint 3 of steel column, through the extension of power drive mechanism motion, drive the fixed steel splint 3 removal of steel column, it is variable to realize the clearance width between two fixed steel splint 3 of steel column, during the installation, the batter post is located between two fixed steel splint 3 of steel column, press from both sides tight batter post through the fixed steel splint 3 of power drive mechanism adjustment steel column, the height and the gradient of adjustment batter post of rethread adjustment height control mechanism, realize accurate installation.
Preferably, the power drive mechanism is a jack 4.
the bottom of the height-adjustable column is provided with universal wheels 7 for realizing the flexible movement of the equipment, and fig. 5 is a schematic structural diagram of a first embodiment of the universal wheels in the embodiment of the invention. As shown in fig. 5, the universal wheel 7 includes a roller 701, a locking mechanism 702 and a connecting portion 703, the connecting portion 703 is movably connected to the bottom of the height-adjustable column, and preferably, the connecting portion 703 is in threaded connection with the height-adjustable column; the bottom of the connecting part is provided with a roller mounting frame, a roller 701 is arranged in the roller mounting frame, the tail part of the roller mounting frame is provided with a locking mechanism 702 capable of being turned over up and down, the locking mechanism 702 is matched with the roller 701, when the locking mechanism 702 is turned down and clamped on a rim of the roller 701, the roller cannot move, so that the position of the roller is limited, and the position of mounting equipment is fixed; when the locking mechanism 702 is turned up, unlocking is achieved and the rollers slide in all directions.
preferably, a steel tie bar 6 is arranged between adjacent height-adjustable columns, one end of the steel tie bar 6 is fixed in one height-adjustable column, the other end of the steel tie bar 6 is fixed in the other adjacent height-adjustable column, the steel tie bar 6 is perpendicular to the height-adjustable columns, and the steel tie bar is used for fixing the height-adjustable columns and preventing the angle adjustment accuracy from being influenced by shaking.
a method for installing an inclined column comprises the following steps:
S1, adjusting the height of the height-adjustable column, adjusting the steel column fixing steel platform 1 to a horizontal position, placing the inclined column on the steel column fixing steel platform 1, and placing the inclined column between two steel column fixing steel clamping plates 3;
S2, adjusting the power driving mechanism to change the distance between the two steel column fixing steel clamping plates 3, fixing the batter post and ensuring that the batter post cannot slide on the steel column fixing steel platform 1;
s3, adjusting each height-adjustable column to enable the steel column fixing steel platform 1 and the inclined column to incline to a required angle;
S4, turning the locking mechanism 702 upwards, pushing the movable batter post mounting equipment to move to a mounting position, aligning the mounting position, slightly loosening the power driving mechanism, contacting the batter post with an embedded plate on the foundation, and then adjusting the power driving mechanism to fix the batter post;
The locking mechanism 702 is folded down to clamp the roller 701 to fix the movable batter post mounting apparatus to weld the batter post.
it will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A movable inclined column mounting device is characterized by comprising a steel column fixing steel platform (2) for placing an inclined column, and a first group of height adjusting mechanisms and a second group of height adjusting mechanisms which are arranged along the longitudinal two ends of the steel column fixing steel platform (2);
two parallel steel column fixing steel clamping plates (3) and two parallel reaction plates (1) which are perpendicular to the steel column fixing steel platform (2) are transversely arranged along the middle of the steel column fixing steel platform (2), the steel column fixing steel clamping plates (3) are located between the two reaction plates (1), the inclined column is arranged between the two steel column fixing steel clamping plates (3), a power driving mechanism is arranged between the steel column fixing steel clamping plate (3) and the reaction plate (1) which is adjacent to the steel column fixing steel clamping plate (3) and fixed on the steel column fixing steel platform (2), and a movable extension end of the power driving mechanism is connected with the steel column fixing steel clamping plate (3) so as to adjust a gap between the two steel column fixing steel clamping plates (3);
The first group of height adjusting mechanisms and the second group of height adjusting mechanisms comprise a plurality of height-adjustable columns, universal wheels (7) are arranged at the bottoms of the height-adjustable columns, the tops of the height-adjustable columns are extensible and are connected with the bottoms of the steel column fixing steel platforms (2), the first group of height adjusting mechanisms and the second group of height adjusting mechanisms are adjusted to different heights, and the inclination angle of the steel column fixing platforms (2) is matched with the installation angle of the inclined columns so as to adjust the height and the inclination angle of the inclined columns.
2. a mobile batter post mounting apparatus according to claim 1, further comprising a steel tie bar (6), said steel tie bar (6) being fixed at one end to said adjustable height post and at the other end to another adjacent said adjustable height post.
3. A mobile batter post mounting apparatus according to claim 2, characterized in, that said steel tie bar (6) is perpendicular to said adjustable height post.
4. A mobile batter post mounting apparatus according to claim 1, characterized in that the universal wheels (7) comprise rollers (701), locking mechanisms (702) and connections (703) to the adjustable height post.
5. a movable batter post mounting equipment according to claim 4, characterized in that, the universal wheel (7) further comprises a roller mounting bracket, the locking mechanism (702) is arranged at the tail of the roller mounting bracket and can be turned over up and down relative to the roller mounting bracket.
6. A mobile batter post installation according to claim 4 or 5, characterized in, that said connecting part (703) is detachably connected to said adjustable height post.
7. a mobile batter post mounting apparatus according to claim 1, characterized in that said adjustable height post is a hydraulic adjustable height post (5) and said power driven mechanism is a jack (4).
8. A method of installing a batter post to be implemented in a mobile batter post installation apparatus according to claim 4, 5 or 6, characterized by the steps of:
S1, adjusting the height of the height-adjustable column, adjusting the steel column fixing steel platform (1) to a horizontal position, placing the inclined column on the steel column fixing steel platform (1) and placing the inclined column between two steel column fixing steel clamping plates (3);
S2, adjusting a power driving mechanism to change the distance between the two steel column fixing steel clamping plates (3) and realize the fixing of the batter post;
S3, adjusting the height of each height-adjustable column to enable the inclined column to incline to a required angle;
S4, turning the locking mechanism (702) upwards, pushing the movable batter post mounting equipment to move to a mounting position, aligning the movable batter post mounting equipment with the mounting position, slightly loosening the power driving mechanism, contacting a batter post with an embedded plate on a foundation, and then adjusting the power driving mechanism to fix the batter post;
And downwards folding the locking mechanism (702) to clamp the roller (701) so as to fix the movable inclined column mounting equipment and weld the inclined column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810661674.4A CN108708557B (en) | 2018-06-25 | 2018-06-25 | Movable inclined column installation equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810661674.4A CN108708557B (en) | 2018-06-25 | 2018-06-25 | Movable inclined column installation equipment and method |
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| Publication Number | Publication Date |
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| CN108708557A CN108708557A (en) | 2018-10-26 |
| CN108708557B true CN108708557B (en) | 2019-12-13 |
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| CN201810661674.4A Active CN108708557B (en) | 2018-06-25 | 2018-06-25 | Movable inclined column installation equipment and method |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112392200A (en) * | 2020-10-20 | 2021-02-23 | 杭州原创木结构工程有限公司 | Post erection equipment is strengthened to log cabin |
| CN113123606A (en) * | 2021-03-30 | 2021-07-16 | 中国建筑第八工程局有限公司 | Auxiliary supporting device for installing inclined column and construction method thereof |
| CN114182938B (en) * | 2021-12-10 | 2022-12-02 | 中铁四局集团第五工程有限公司 | Section steel inclined column installation device and construction method thereof |
| CN114776084A (en) * | 2022-04-11 | 2022-07-22 | 天元建设集团有限公司 | Adjustable batter post strutting arrangement |
| CN115492397A (en) * | 2022-06-01 | 2022-12-20 | 中冶(上海)钢结构科技有限公司 | Installation method of steel inclined column close to existing inclined structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202023370U (en) * | 2010-12-28 | 2011-11-02 | 上海市机械施工有限公司 | Support node capable of being unloaded quickly and safely |
| CN105625729A (en) * | 2015-12-20 | 2016-06-01 | 安徽伟宏钢结构集团股份有限公司 | Installing method for inclined steel column |
| CN205777598U (en) * | 2016-05-31 | 2016-12-07 | 中建三局第二建设工程有限责任公司 | The accurate governor motion in a kind of batter post angle of inclination |
| CN205777600U (en) * | 2016-06-20 | 2016-12-07 | 中冶建工集团有限公司 | Batter post installs auxiliary support apparatus |
| CN208633559U (en) * | 2018-06-25 | 2019-03-22 | 中铁第四勘察设计院集团有限公司 | A kind of packaged type batter post installation equipment |
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2018
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Effective date of registration: 20220426 Address after: 430063 No. 745 Yangyuan Peace Avenue, Wuchang District, Wuhan City, Hubei Province Patentee after: CHINA RAILWAY SIYUAN SURVEY AND DESIGN GROUP Co.,Ltd. Patentee after: NEW-TYPE RAIL TRANSIT DESIGN AND RESEARCH INSTITUTE OF CHINA RAILWAY SIYUAN SURVEY AND DESIGN GROUP Co.,Ltd. Address before: 430063 No. 745 Yangyuan Peace Avenue, Wuchang District, Wuhan City, Hubei Province Patentee before: CHINA RAILWAY SIYUAN SURVEY AND DESIGN GROUP Co.,Ltd. |