CN103343626A - Method for mounting plate type steel net racks with T-shaped support net rack in sliding mode and T-shaped support net rack structure - Google Patents
Method for mounting plate type steel net racks with T-shaped support net rack in sliding mode and T-shaped support net rack structure Download PDFInfo
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- CN103343626A CN103343626A CN2013102598706A CN201310259870A CN103343626A CN 103343626 A CN103343626 A CN 103343626A CN 2013102598706 A CN2013102598706 A CN 2013102598706A CN 201310259870 A CN201310259870 A CN 201310259870A CN 103343626 A CN103343626 A CN 103343626A
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Abstract
The invention relates to the technical field of mounting projects, and provides a method for mounting plate type steel net racks with a T-shaped support net rack in a sliding mode and a T-shaped support net rack structure. The method comprises the steps of S1, presetting sliding rail mounting positions on concrete columns of the two sides of a building major structure on which the plate type steel net racks need to be mounted, pre-burying a steel plate in the sliding rail mounting positions, S2, mounting an upper sliding track beam on the steel plate, S3, paving a lower sliding track beam on the central ground of the building major structure, S4, assembling the T-shaped support net rack, wherein the supporting point of the T-shaped support net rack is matched with the upper sliding track beam and the lower sliding track beam in a sliding mode, S5, assembling a straddle type plate steel net rack on the T-shaped support net rack, S6, unloading the T-shaped support net rack after the straddle type plate steel net rack is assembled, and S7, sliding the T-shaped support net rack to a next straddle mounting position unit all the plate type steel net racks are assembled. According to the method for mounting the plate type steel net racks with the T-shaped support net rack in a sliding mode, the plate type steel net racks are mounted in a straddle mode when the T-shaped support net rack slides on the sliding rails, net rack assemblies are saved, the construction period is shortened, and construction cost is reduced.
Description
Technical field
The present invention relates to the installing engineering technical field, particularly a kind of mounting method and structure thereof of template steel mesh frame.
Background technology
Space truss structure is the space structures that is linked by node according to certain grid configuration by many rod members.Have space-load, in light weight, advantage such as rigidity is big, anti-seismic performance is good; The roof system that can be used as sports palace, cinema, exhibition hall, Waiting Lounge, stadium grandstand canopy, hangar, material stockyard, two-way huge pillar building such as apart from the workshop.Shortcoming is that the rod member quantity that intersects on the node is more, and fabrication and installation are than the plane structure complexity.
Space truss structure can be divided into double-deck template space truss structure, individual layer and double-deck shell mould space truss structure according to the profile difference.The rod member of template rack and double-deck shell mould rack is divided into upper chord, lower chord and web member, mainly bears pulling force and pressure; The rod member of individual layer shell mould rack except bearing pulling force and pressure, also bears moment of flexure and shear force.The template space truss structure is used more extensive at present.
Conventional construction method of installation is divided two classes: a class is the integral jacking method at installation on ground, whole lift method and whole hanging method; Another kind of is methods such as high-altitude in bulk, itemize piecemeal assembling in place in place and high-altitude slippage assembling in place.
The integral jacking method of installation on ground, whole lift method and whole hanging method are subjected to the restriction of conditions such as landform, equipment many, the required precision height, and difficulty is big, is difficult for implementing; And mode such as high-altitude in bulk, itemize piecemeal assembling in place in place in the prior art, need be built complete rack usually, and rack accessory demand is big, and the duration is longer, and cost is higher.
Summary of the invention
In view of this, the invention provides a kind of template steel mesh frame T type and support slide installation method, can reduce installation cost, the reduction of erection time.
The present invention solves the problems of the technologies described above by following technological means:
Template steel mesh frame T type supports slide installation method, comprises the steps:
1) at the default slide rail installation position of the concrete column of the major structure of construction both sides of need installing plate shaped steel rack, pre-embedded steel slab on the slide rail installation position;
2) install the sliding rail beam at steel plate
3) set sliding rail on upper berth, major structure of construction central authorities ground;
4) assembly unit T type rack, the strong point of described T type rack and last sliding rail beam reach down, and sliding rail is slidingly matched;
5) operation on T type rack, assembly unit one straddle shaped steel rack;
6) after a straddle shaped steel rack assembly unit was finished, unloading T type supported rack, and the T type is supported the rack slippage stride the installation site to next;
7) repeating step 5-6) up to finishing the assembly unit of template steel mesh frame;
8) dismounting T type supports rack.
Further, described step 4) specifically comprises the steps:
41) at the mid-level net trestle of installation on ground T type support rack, described mid-level net trestle lower edge is provided with the pulley that cooperates with following sliding rail, after assembly unit is finished, the mid-level net trestle is lifted down on the sliding rail;
42) distinguish the rack crossbeam that assembly unit T type supports the rack left and right sides on ground, after assembly unit was finished, lifting put in place, and an end of rack crossbeam is fixedlyed connected with the mid-level net trestle, other end lower edge, and slidably cooperates with last sliding rail beam on last sliding rail beam by pulley support;
43) support the rack beam surface upper in the T type and lay purlin and floor plates successively.
Further, step 2) in, also at last sliding rail beam spacing track is set, have the stopper slot that cooperates with spacing track on the pulley of described rack crossbeam lower edge.
Further, described 8) specifically comprise the steps:
81) unload the rack crossbeam of the left and right sides respectively;
82) unloading mid-level net trestle;
83) dismantle floor plates and purlin successively;
84) dismounting rack crossbeam and mid-level net trestle.
Further, the control of synchronization-sliding error after mobile the finishing, is laid gad immediately on four tracks under each roller in 50mm, and jam-pack, and four angles of T type rack crossbeam lower edge are fixed on the concrete column with chain block.
Further, described T type supports rack for just putting quadrangular pyramid bolted spherical node structure rack.
The present invention also discloses a kind of template steel mesh frame T type and supports the slippage mounting structure, comprise that sliding rail beam, following sliding rail and T type support rack, the described sliding rail beam of going up is arranged on the concrete column of major structure of construction both sides, on the central ground of described sliding rail major structure of construction down, described T type support the rack bottom by pulley support on sliding rail down, described T type support rack crossbeam two ends lower edge by pulley support on last sliding rail beam.
Further, described T type supporting network comprises mid-level net trestle and rack crossbeam, be equipped with two rows under the described mid-level net trestle for the pulley that cooperates with following sliding rail, one end of the rack crossbeam of the left and right sides respectively symmetry be connected mid-level net trestle top side, the other end lower edge strong point of left and right sides rack crossbeam is provided with the lower edge ball.
Further, the described sliding rail beam of going up is provided with spacing track, has the stopper slot that cooperates with spacing track on the pulley of described rack crossbeam lower edge.
Further, described T type supports rack for just putting quadrangular pyramid bolted spherical node structure rack.
Beneficial effect of the present invention: template steel mesh frame T type of the present invention supports slide installation method and the T type supports rack, can support the rack slippage by the T type, divides and strides construction template steel mesh frame, saves the rack accessory, the reduction of erection time, reduces construction cost.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described.
Fig. 1 supports slippage mounting structure schematic diagram for template steel mesh frame T type of the present invention;
Fig. 2 is A portion enlarged drawing among Fig. 1;
Fig. 3 is B portion enlarged drawing among Fig. 1.
The specific embodiment
The present invention is described in detail below with reference to accompanying drawing, and as Figure 1-3: template steel mesh frame T type supports slide installation method, comprises the steps:
1) in the concrete column 10 default slide rail installation positions of the major structure of construction both sides of need installing plate shaped steel rack, pre-embedded steel slab 9 on the slide rail installation position;
2) install sliding rail beam 8 at steel plate 9; Also at last sliding rail beam 8 spacing track 11 is set, has the stopper slot that cooperates with spacing track 11 on the pulley 7 of described rack crossbeam lower edge.
3) set sliding rail 6 on upper berth, major structure of construction central authorities ground;
4) assembly unit T type rack, the strong point of described T type rack and last sliding rail beam 8 reach down, and sliding rail 6 is slidingly matched; Specifically comprise the steps:
41) at the mid-level net trestle 1 of installation on ground T type support rack, described mid-level net trestle lower edge is provided with the pulley 5 that cooperates with following sliding rail 6, after described mid-level net trestle 1 assembly unit is finished, mid-level net trestle 1 is lifted on the following sliding rail 6;
42) distinguish the rack crossbeam 2,3 that assembly unit T type supports the rack left and right sides on ground, after assembly unit is finished, lifting puts in place, rack crossbeam 2, an end of 3 are fixedlyed connected with mid-level net trestle 1, other end lower edge is supported on the sliding rail beam 8 by pulley 7, and slidably cooperate with last sliding rail beam 8, the stopper slot on the pulley 7 cooperates with spacing track 11, prevents sidesway;
43) lay purlin and floor plates successively at rack crossbeam 2,3 upper surfaces.
5) operation on the floor plates of T type rack, assembly unit one straddle shaped steel rack;
6) after a straddle shaped steel rack assembly unit was finished, unloading T type supported rack, and the T type is supported the rack slippage stride the installation site to next; During slippage, the control of synchronization-sliding error after mobile the finishing, is laid gad immediately on four tracks under each roller in 50mm, and jam-pack, and four angle cucurbits of T type rack crossbeam lower edge are fixed on the concrete column.
7) repeating step 5-6) up to finishing the assembly unit of template steel mesh frame;
8) dismounting T type supports rack; Specifically comprise the steps:
81) unload the rack crossbeam 2,3 of the left and right sides respectively;
82) unloading mid-level net trestle 1;
83) dismantle floor plates and purlin successively;
84) dismounting rack crossbeam 2,3 and mid-level net trestle 1.
The template steel mesh frame T type of present embodiment supports the slippage mounting structure, comprise that sliding rail beam 8, following sliding rail 6 and T type support rack, described T type supports rack and comprises mid-level net trestle 1 and rack crossbeam 2,3, described mid-level net trestle 1 lower edge is provided with two rows for the pulley 5 that cooperates with following sliding rail, the rack crossbeam 2 of the left and right sides, an end of 3 respectively symmetry be connected mid-level net trestle 1 top-side, the other end lower edge strong point of left and right sides rack crossbeam 2,3 is provided with pulley 7.Described going up on the pre-embedded steel slab 9 of concrete column 10 that sliding rail beam 8 is arranged at the major structure of construction both sides, on the central ground of described sliding rail major structure of construction down, described T type supports the rack bottom and is supported in down on the sliding rail 6 by pulley 5, described T type supports rack crossbeam 2,3 two ends lower edges and is supported on the sliding rail beam 8 by pulley 7, the described sliding rail beam 8 of going up is provided with spacing track 11, has the stopper slot that cooperates with spacing track 11 on the pulley 7 of described rack crossbeam lower edge.
Described T type supports rack for just putting quadrangular pyramid bolted spherical node structure rack.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (10)
1. template steel mesh frame T type supports slide installation method, it is characterized in that: comprise the steps:
1) at the default slide rail installation position of the concrete column of the major structure of construction both sides of need installing plate shaped steel rack, pre-embedded steel slab on the slide rail installation position;
2) install the sliding rail beam at steel plate;
3) set sliding rail on upper berth, major structure of construction central authorities ground;
4) assembly unit T type rack, the strong point of described T type rack and last sliding rail beam reach down, and sliding rail is slidingly matched;
5) operation on T type rack, assembly unit one straddle shaped steel rack;
6) after a straddle shaped steel rack assembly unit was finished, unloading T type supported rack, and the T type is supported the rack slippage stride the installation site to next;
7) repeating step 5-6) up to finishing the assembly unit of template steel mesh frame;
8) dismounting T type supports rack.
2. template steel mesh frame T type as claimed in claim 1 supports slide installation method, and it is characterized in that: described step 4) specifically comprises the steps:
41) at the mid-level net trestle of installation on ground T type support rack, described mid-level net trestle lower edge is provided with the pulley that cooperates with following sliding rail, after assembly unit is finished, the mid-level net trestle is lifted down on the sliding rail;
42) distinguish the rack crossbeam that assembly unit T type supports the rack left and right sides on ground, after assembly unit was finished, lifting put in place, and an end of rack crossbeam is fixedlyed connected with the mid-level net trestle, other end lower edge, and slidably cooperates with last sliding rail beam on last sliding rail beam by pulley support;
43) support the rack beam surface upper in the T type and lay purlin and floor plates successively.
3. template steel mesh frame T type as claimed in claim 2 supports slide installation method, it is characterized in that: step 2) in, also at last sliding rail beam spacing track is set, have the stopper slot that cooperates with spacing track on the pulley of described rack crossbeam lower edge.
4. template steel mesh frame T type as claimed in claim 3 supports slide installation method, it is characterized in that: described 8) specifically comprise the steps:
81) unload the rack crossbeam of the left and right sides respectively;
82) unloading mid-level net trestle;
83) dismantle floor plates and purlin successively;
84) dismounting rack crossbeam and mid-level net trestle.
5. support slide installation method as each described template steel mesh frame T type among the claim 1-4, it is characterized in that: the control of synchronization-sliding error is in 50mm on four tracks, after mobile the finishing, under each roller, lay gad immediately, and jam-pack, and four angles of T type rack crossbeam lower edge are fixed on the concrete column with chain block.
6. template steel mesh frame T type as claimed in claim 5 supports slide installation method and device, it is characterized in that: described T type supports rack for just putting quadrangular pyramid bolted spherical node structure rack.
7. template steel mesh frame T type supports the slippage mounting structure, it is characterized in that: comprise that sliding rail beam, following sliding rail and T type support rack, the described sliding rail beam of going up is arranged on the concrete column of major structure of construction both sides, on the central ground of described sliding rail major structure of construction down, described T type support the rack bottom by pulley support on sliding rail down, described T type support rack crossbeam two ends lower edge by pulley support on last sliding rail beam.
8. the template steel mesh frame T type described in claim 7 supports the slippage mounting structure, it is characterized in that: described T type supporting network comprises mid-level net trestle and rack crossbeam, be equipped with two rows under the described mid-level net trestle for the pulley that cooperates with following sliding rail, one end of the rack crossbeam of the left and right sides respectively symmetry be connected mid-level net trestle top side, the other end lower edge strong point of left and right sides rack crossbeam is provided with the lower edge ball.
9. the template steel mesh frame T type described in claim 8 supports the slippage mounting structure, it is characterized in that: the described sliding rail beam of going up is provided with spacing track, has the stopper slot that cooperates with spacing track on the pulley of described rack crossbeam lower edge.
10. support slide installation method and device as each described template steel mesh frame T type in the claim 7 to 9, it is characterized in that: described T type supports rack for just putting quadrangular pyramid bolted spherical node structure rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310259870.6A CN103343626B (en) | 2013-06-26 | 2013-06-26 | The T-shaped support slide installation method of template Elements of Space Grid Truss and structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310259870.6A CN103343626B (en) | 2013-06-26 | 2013-06-26 | The T-shaped support slide installation method of template Elements of Space Grid Truss and structure thereof |
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| Publication Number | Publication Date |
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| CN103343626A true CN103343626A (en) | 2013-10-09 |
| CN103343626B CN103343626B (en) | 2015-08-12 |
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| CN201310259870.6A Expired - Fee Related CN103343626B (en) | 2013-06-26 | 2013-06-26 | The T-shaped support slide installation method of template Elements of Space Grid Truss and structure thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715056A (en) * | 2016-01-29 | 2016-06-29 | 江苏建筑职业技术学院 | Lift type lifting vehicle for binding beam |
| CN107060098A (en) * | 2017-04-20 | 2017-08-18 | 陆汉时 | A kind of high-altitude wire frame Steel Structure Installation method based on sliding platform |
| CN112942848A (en) * | 2021-02-22 | 2021-06-11 | 中国建筑第八工程局有限公司 | Positive-placed quadrangular pyramid steel net rack skidding equipment and skidding method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE799922A (en) * | 1972-05-24 | 1973-09-17 | Zaidan Joseph M | NEW SYSTEM OF STEEL SUPPORTS FOR CONCRETE ROOFS, |
| CN201193404Y (en) * | 2008-05-20 | 2009-02-11 | 冯贵法 | Equipment special for integral lifting construction for network frame house top |
| CN203334692U (en) * | 2013-06-26 | 2013-12-11 | 重庆工业设备安装集团有限公司 | T-type support slip installation structure of plate-type steel truss |
-
2013
- 2013-06-26 CN CN201310259870.6A patent/CN103343626B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE799922A (en) * | 1972-05-24 | 1973-09-17 | Zaidan Joseph M | NEW SYSTEM OF STEEL SUPPORTS FOR CONCRETE ROOFS, |
| CN201193404Y (en) * | 2008-05-20 | 2009-02-11 | 冯贵法 | Equipment special for integral lifting construction for network frame house top |
| CN203334692U (en) * | 2013-06-26 | 2013-12-11 | 重庆工业设备安装集团有限公司 | T-type support slip installation structure of plate-type steel truss |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715056A (en) * | 2016-01-29 | 2016-06-29 | 江苏建筑职业技术学院 | Lift type lifting vehicle for binding beam |
| CN107060098A (en) * | 2017-04-20 | 2017-08-18 | 陆汉时 | A kind of high-altitude wire frame Steel Structure Installation method based on sliding platform |
| CN112942848A (en) * | 2021-02-22 | 2021-06-11 | 中国建筑第八工程局有限公司 | Positive-placed quadrangular pyramid steel net rack skidding equipment and skidding method thereof |
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| CN103343626B (en) | 2015-08-12 |
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Owner name: CHONGQING CONSTRUCTION ENGINEERING GROUP CO., LTD. Effective date: 20140410 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Zhao Daijun Inventor after: Fan Xiaoping Inventor after: Guo Qingyuan Inventor after: Lei Xianming Inventor after: Zeng Lingyu Inventor after: Cheng Fuxin Inventor after: Yang Liu Inventor after: Xie Lei Inventor after: Liu Weizhong Inventor before: Zhao Daijun Inventor before: Fan Xiaoping Inventor before: Guo Qingyuan Inventor before: Lei Xianming Inventor before: Zeng Lingyu Inventor before: Cheng Fuxin Inventor before: Yang Liu Inventor before: Xie Lei |
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Free format text: CORRECT: INVENTOR; FROM: ZHAO DAIJUN FAN XIAOPING GUO QINGYUAN LEI XIANMING CENG LINGYU CHENG FUXIN YANG LIU XIE LEI TO: ZHAO DAIJUN FAN XIAOPING GUO QINGYUAN LEI XIANMING CENG LINGYU CHENG FUXIN YANG LIU XIE LEI LIU WEIZHONG |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140410 Address after: 400014 No. two, No. 99, Zhongshan Road, Yuzhong District, Chongqing Applicant after: Chongqing Industrial Equipment Installation Group Co.,Ltd. Applicant after: Chongqing Construction Engineering Group Co., Ltd. Address before: 400014 No. two, No. 99, Zhongshan Road, Yuzhong District, Chongqing Applicant before: Chongqing Industrial Equipment Installation Group Co.,Ltd. |
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Granted publication date: 20150812 Termination date: 20200626 |