CN201927268U - Practice teaching platform for steel structure installation - Google Patents
Practice teaching platform for steel structure installation Download PDFInfo
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- CN201927268U CN201927268U CN2010206896975U CN201020689697U CN201927268U CN 201927268 U CN201927268 U CN 201927268U CN 2010206896975 U CN2010206896975 U CN 2010206896975U CN 201020689697 U CN201020689697 U CN 201020689697U CN 201927268 U CN201927268 U CN 201927268U
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- guide rail
- steel structure
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Abstract
The practice teaching platform for steel structure installation comprises a steel structure framework including steel posts, steel beams, steel house frames, supports between the posts and transverse and horizontal supports which are detachably integrated. The steel structure framework is detachably installed on a multi-direction axis positioning lofting system comprising an X-direction channel steel guiding track realizing X-direction adjustment of the steel framework. A Y-direction H-steel guiding track realizing Y-direction adjustment of the steel structure framework is arranged on the X-direction channel steel guiding track. The steel posts are arranged on the Y-direction H-steel guiding track. The practice teaching platform easy to fabricate and process, and safe to operate, can realize axis positioning and induction survey according to different design coordinates.
Description
Technical field
The utility model relates to a kind of Steel Structure Installation practical teaching platform.
Background technology
Steel Structure Installation is the important step of steel construction practical teaching, Steel Structure Installation comprises the axis location, lifting component and the stronger operation link of practicality such as install and measure, contained engineering survey, Steel Structural Design, multinomial professional skill knowledge such as operating technique, but because the steel construction general frame is big, the main body rod member is heavy, spare and accessory parts are many, lifting machine requires high, fund input is big, there are characteristics such as potential safety hazard in student's operation, make the practical teaching of present domestic Steel Structure Installation only practise based on the visit of finite time, the student can not directly contact or participate in the practical operation of each link, lacks steel structure member, structure, the visual understanding of operating technique.Therefore, how to set up assembly unit, the lifting of a location of containing steel construction, truss in the school and link such as correction is installed in the steel construction practice-training teaching platform of one, and it is economical and practical, the processing safety height, can systematically cultivate student's operative skill, be present steel construction practical teaching problem demanding prompt solution.
Summary of the invention
The utility model will solve the practical teaching of present domestic Steel Structure Installation only to visit practice, the student can not directly contact or participate in the problem of the practical operation of each link, a kind of each construction link of simulating Steel Structure Installation is provided, collection axis location, member splicing and lifting, member install and measure, realize repeated dismounting, the Steel Structure Installation practical teaching platform of safe operation.
The technical solution of the utility model:
Steel Structure Installation practical teaching platform, it is characterized in that: comprise steel structure frame, described steel structure frame comprises the removable steel column that links into an integrated entity, girder steel, steel roof truss, intercolumniation supports, transverse horizontal supports, described steel structure frame is dismountable to be installed in the setting-out system of multi-faceted axis location, described multi-faceted axis location setting-out system comprises the directions X channel-section steel guide rail of realizing that described steel structure frame directions X is adjusted, the Y direction H shaped steel guide rail of realizing that described steel structure frame Y direction is adjusted is installed on the described directions X channel-section steel guide rail, and described steel column is installed on the described Y direction H shaped steel guide rail.
Further, described directions X channel-section steel guide rail is embedded in the directions X excavation foundation trench, establish the directions X channel-section steel guide rail that is placed with two parallel symmetries of spacing in described each directions X excavation foundation trench, the foundation ditch of described directions X channel-section steel guide rail back and directions X box cut base connects, described directions X channel-section steel guide rail is connected with directions X excavation foundation trench bottom by high-strength bolt and casting concrete, and the Y direction H shaped steel guide rail of parallel symmetry is installed on the directions X channel-section steel guide rail of described parallel symmetry.
Further, described steel column, girder steel, steel roof truss, intercolumniation support, transverse horizontal all connects by web member between supporting, form one and stride four product structures, described steel roof truss is by two steel construction angled compositions, all be welded with the web joint of being convenient to lift usefulness on described girder steel and the steel roof truss, it is decussate texture that described intercolumniation supports, and described transverse horizontal support comprises in in-line end bay and the cruciform strides.
Further, described steel structure frame is by the electric block lifting of mobile gantry frame, and described girder steel, steel roof truss are the screens groove location and installation by mobile framing scaffold.
Technical conceive of the present utility model:
1, steel structure frame
Steel structure frame is to stride four product structures, and the steel construction material is the Q235B steel.The component groups of steel structure frame becomes: (1) steel column: H shaped steel, model are 200*200*8*12, long 2019mm; (2) girder steel: H shaped steel, model are 150*150*7*10, long 2780mm; (3) steel roof truss: H shaped steel, model are 200*200*8*12, and long 2126.8mm whenever strides steel roof truss by two H steel angled compositions; Girder steel and steel roof truss have all welded two web joints, are convenient to lifting; (4) intercolumniation supports: angle steel, model are 70*5, long 3337.3mm, and each standard width of a room in an old-style house all is arranged to cruciform; (5) transverse horizontal supports: end bay is an in-line, joist steel, model I14; In stride and be cruciform, angle steel, model 70*5, long 3346mm; (6) web member: high-strength bolt (10.9 grades, big hexagonal M20*70) and plain bolt (C level M16*40, M16*55; M16*60).Steel structure frame need repeat dismounting, and special connecting portion to each member carries out the steel plate reinforcement of weld to be handled.
2, multi-faceted axis is located the setting-out system
The multi-faceted axis location setting-out component of a system is formed and is comprised that (every foundation ditch is of a size of the dark 320mm of the wide 350mm* of long 5600mm* to directions X excavation foundation trench, directions X is 4 foundation ditches of excavation equidistantly, axis spacing is 3000mm), (the channel-section steel model is 32#C to directions X channel-section steel guide rail, long 5600mm, guide rail is the slotted hole that leg is opened on the channel-section steel, slotted hole size 800mm * 22mm, there are two slotted holes at every channel-section steel two ends, and spacing is 4200mm) and Y direction H shaped steel guide rail (the H type steel model is 300*300*10*15, long 4800mm, article one, arrange 2 on the axis, interval 1200mm, the Y direction has two axis, axis spacing 4200mm; Guide rail is the symmetrical at interval slotted holes of opening in both sides, H shaped steel top flange, and size is 800mm*22mm, and all there are a pair of slotted hole, spacing 3000mm in every H shaped steel two ends; Connecting hole is that interval, both sides, H shaped steel lower flange symmetry is opened circular hole 4 Ф 22).
Directions X channel-section steel guide rail is embedded in the excavation foundation trench, article one, place two parallel symmetrical channels steel guide rails in the foundation trench, spacing is 150mm, and channel-section steel back and foundation ditch connect, channel-section steel is connected with the foundation trench bottom by high-strength bolt and casting concrete, and channel-section steel guide rail and foundation trench top absolute altitude are ± 0.000.The headspace of spacing 150mm is the bolted construction reservation section of Y direction H shaped steel guide rail and directions X channel-section steel guide rail in the foundation trench.Directions X is vertical mutually with the Y direction, and Y direction H shaped steel guide rail is positioned at directions X U-steel guide rail top, and directions X channel-section steel guide rail is connected by big hexagonal M20*70 high-strength bolt with Y direction H shaped steel guide rail connecting hole.
Directions X channel-section steel guide rail can realize that the survey of directions X establishes the data adjustment, along the directions X adjusting range is 500mm, Y direction H shaped steel guide rail can realize that the survey of Y direction establishes the data adjustment, along Y direction adjusting range is 580mm, adjust the position of directions X and Y traversing guide simultaneously, can realize the axis location of different azimuth.
3, steel structure frame lifting component method
The steel structure frame member comprises that steel column, girder steel, steel roof truss, intercolumniation support and transverse horizontal supports, and the electric block by the mobile gantry frame lifts, and is stretched to design attitude and connects with bolt.Wherein heavier unsettled member comprises that girder steel and steel roof truss have all welded two web joints, can be stretched to setting height(from bottom) by electric block, is placed in the screens groove on the mobile framing scaffold, finishes to connect and measurement update again.Because heavier unsettled member welded web joint, and be placed in and finish connection on the framing scaffold, visible security is very high.The concrete member of steel structure frame connects and installs and measures can be with reference to related specifications, teaching material and works.
The beneficial effects of the utility model: each member of (1) steel structure frame is the standard model, and fabrication and processing is simple, and special connecting portion to each member carries out the steel plate reinforcement of weld to be handled, to satisfy the requirement that steel structure frame repeats dismounting; (2) developed the setting-out system that can carry out multi-faceted axis location pointedly, can realize according to different design coordinates, finished the location of axis and draw survey, the guide rail by the setting-out platform is connected with the steel superstructure framework, finishes the steel structure frame installation; (3) the heaviest construction weight of steel structure frame main body is about 100Kg, lifts by the mobile gantry frame, utilizes mobile framing scaffold to carry out the splicing of member as support platform, can reach the security of operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the floor map of multi-faceted axis of the present utility model location setting-out system.
Fig. 3 is the structural representation of mobile gantry frame of the present utility model.
Fig. 4 is the structural representation that the utility model moves framing scaffold.
Fig. 5 is the utility model directions X axis location synoptic diagram.
Embodiment
With reference to Fig. 1-4, Steel Structure Installation practical teaching platform, comprise steel structure frame 1, described steel structure frame 1 comprises the removable steel column that links into an integrated entity 11, girder steel 12, steel roof truss 13, intercolumniation supports 14, transverse horizontal supports, described steel structure frame 1 dismountable being installed in the multi-faceted axis location setting-out system 2, described multi-faceted axis location setting-out system 2 comprises the directions X channel-section steel guide rail 21 of realizing that described steel structure frame 1 directions X is adjusted, the Y direction H shaped steel guide rail 22 of realizing that described steel structure frame 1 Y direction is adjusted is installed on the described directions X channel-section steel guide rail 21, and described steel column 11 is installed on the described Y direction H shaped steel guide rail 22.
Described directions X channel-section steel guide rail 21 is embedded in the directions X excavation foundation trench, establish the directions X channel-section steel guide rail 21 that is placed with two parallel symmetries of spacing in described each directions X excavation foundation trench, the foundation ditch of described directions X channel-section steel guide rail back and directions X box cut base connects, described directions X channel-section steel guide rail 21 is connected with directions X excavation foundation trench bottom by high-strength bolt and casting concrete, and the Y direction H shaped steel guide rail 22 of parallel symmetry is installed on the directions X channel-section steel guide rail 21 of described parallel symmetry.
Described steel column 11, girder steel 12, steel roof truss 13, intercolumniation support 14, transverse horizontal all connect by web member between supporting, form one and stride four product structures, described steel roof truss 13 is by two steel construction angled compositions, all be welded with the web joint of being convenient to lift usefulness on described girder steel 12 and the steel roof truss 13, it is decussate textures that described intercolumniation supports 14, and described transverse horizontal support comprises in yi word pattern end bay 15 and the cruciform strides 16.
Described steel structure frame 1 is by the electric block lifting of mobile gantry frame 3, and described girder steel 12, steel roof truss 13 are screens groove 41 location and installation by mobile framing scaffold 4.
The application example design is as follows:
(1) orientation axis is surveyed and is established design data
The axis of steel structure frame 1 gabarit is of a size of 4200mm*9000mm: each crossing point of axes of gabarit is M, N, P, Q point, is the coordinate basic point with the M point, and establishing the M point coordinate is (X
M+ △ X, Y
M+ △ Y), the N point coordinate is (X
M+ 4200mm+ △ X, Y
M+ △ Y), the P point coordinate is (X
M+ 4200mm+△ X, Y
M+ 9000mm+ △ Y), the Q point coordinate is (X
M+ △ X, Y
M+ 9000mm+ △ Y), wherein: X
MCan adjust 0≤△ X≤500mm, 0≤△ Y≤580mm according to different practice groups and reference mark coordinate.
(2) directions X axis location
Data are established in survey according to design, utilize surveying instrument, to gabarit crossing point of axes location, as Fig. 5.For to the location of axis and the construction precision control of link such as install and measure, with design coordinate M, N, P, the Q point of design, outwards to draw respectively along the Y direction and to survey a mm, setting-out goes out A, B, C, D reference mark, and the A point coordinate is (X
M+ △ X, Y
M+ △ Y-a mm), the B point coordinate is (X
M+ 4200mm+ △ X, Y
M+ △ Y-a mm), the C point coordinate is (X
M+ 4200mm+△ X, Y
M+ 9000mm+ △ Y+a mm), the D point coordinate is (X
M+ △ X, Y
M+ 9000mm+ △ Y+amm), the position at four reference mark as shown in Figure 5.And then be the survey station point with A, B respectively, be backsight point with C, D, survey the intersection point that sets out with each channel-section steel guide rail, the row labels of going forward side by side along Y-axis line direction.
(3) Y direction joist steel guide rail is installed
Four Y direction H shaped steel guide rails 22 are moved to directions X U-steel guide rail 21 tops in correspondence respectively, utilize big hexagonal M20*70 high-strength bolt, connecting hole by Y direction H shaped steel guide rail 22 is fixed on H shaped steel to be surveyed on the intersection point of establishing, and the installation site of Y direction H shaped steel guide rail 22 checked, make error satisfy accuracy requirement.
(4) Y azimuth axis location
With A, B is the survey station point, and C, D are backsight point, surveys on directions X U-steel guide rail 21 along Y-axis line direction and sets out design coordinate M, N, P, Q point, and the row labels of going forward side by side is as Fig. 2.
(5) steel structure frame is installed
According to anchor point M, N, P, the Q point that survey is established, finish steel structure frame 1 superstructure lifting and install and measure.Steel structure frame 1 member comprise steel column 11, girder steel 12, steel roof truss 13, intercolumniation support 14 and transverse horizontal support, the electric block by mobile gantry frame 3 lifts, and is stretched to design attitude and connects with bolt.Wherein heavier unsettled member comprises that girder steel 12 and steel roof truss 13 have all welded two web joints, can be stretched to setting height(from bottom) by electric block, is placed in the screens groove 41 on the mobile framing scaffold 4, finishes to connect and measurement update again.The concrete member of steel structure frame 1 connects and installs and measures can be with reference to related specifications, teaching material and works.
The described content of this instructions embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (4)
1. Steel Structure Installation practical teaching platform, it is characterized in that: comprise steel structure frame, described steel structure frame comprises the removable steel column that links into an integrated entity, girder steel, steel roof truss, intercolumniation supports, transverse horizontal supports, described steel structure frame is dismountable to be installed in the setting-out system of multi-faceted axis location, described multi-faceted axis location setting-out system comprises the directions X channel-section steel guide rail of realizing that described steel structure frame directions X is adjusted, the Y direction H shaped steel guide rail of realizing that described steel structure frame Y direction is adjusted is installed on the described directions X channel-section steel guide rail, and described steel column is installed on the described Y direction H shaped steel guide rail.
2. Steel Structure Installation practical teaching platform according to claim 1, it is characterized in that: described directions X channel-section steel guide rail is embedded in the directions X excavation foundation trench, establish the directions X channel-section steel guide rail that is placed with two parallel symmetries of spacing in described each directions X excavation foundation trench, the foundation ditch of described directions X channel-section steel guide rail back and directions X box cut base connects, described directions X channel-section steel guide rail is connected with directions X excavation foundation trench bottom by high-strength bolt and casting concrete, and the Y direction H shaped steel guide rail of parallel symmetry is installed on the directions X channel-section steel guide rail of described parallel symmetry.
3. Steel Structure Installation practical teaching platform according to claim 1 and 2, it is characterized in that: described steel column, girder steel, steel roof truss, intercolumniation support, transverse horizontal all connects by web member between supporting, form one and stride four product structures, described steel roof truss is by two steel construction angled compositions, all be welded with the web joint of being convenient to lift usefulness on described girder steel and the steel roof truss, it is decussate texture that described intercolumniation supports, and described transverse horizontal support comprises in in-line end bay and the cruciform strides.
4. Steel Structure Installation practical teaching platform according to claim 3 is characterized in that: described steel structure frame is by the electric block lifting of mobile gantry frame, and described girder steel, steel roof truss are the screens groove location and installation by mobile framing scaffold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206896975U CN201927268U (en) | 2010-12-30 | 2010-12-30 | Practice teaching platform for steel structure installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206896975U CN201927268U (en) | 2010-12-30 | 2010-12-30 | Practice teaching platform for steel structure installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201927268U true CN201927268U (en) | 2011-08-10 |
Family
ID=44431106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206896975U Expired - Fee Related CN201927268U (en) | 2010-12-30 | 2010-12-30 | Practice teaching platform for steel structure installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201927268U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635165A (en) * | 2012-04-23 | 2012-08-15 | 苏州市时代工程咨询设计管理有限公司 | House system with X-shaped beams and Y-shaped columns and universal hinging device applying system |
| CN102979168A (en) * | 2012-11-26 | 2013-03-20 | 北京工业大学 | Industrialized multi-story high-rise assembled steel structure frame - centrally-braced system |
| CN103537327A (en) * | 2013-10-30 | 2014-01-29 | 上海交通大学 | Inner and outer switch-over frame for high-low-temperature test chamber |
| CN105931524A (en) * | 2016-07-06 | 2016-09-07 | 江苏建筑职业技术学院 | Space frame engineering hazard source identification experience area and construction method thereof |
-
2010
- 2010-12-30 CN CN2010206896975U patent/CN201927268U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635165A (en) * | 2012-04-23 | 2012-08-15 | 苏州市时代工程咨询设计管理有限公司 | House system with X-shaped beams and Y-shaped columns and universal hinging device applying system |
| CN102635165B (en) * | 2012-04-23 | 2014-04-30 | 苏州市时代工程咨询设计管理有限公司 | House system with X-shaped beams and Y-shaped columns and universal hinging device applying system |
| CN102979168A (en) * | 2012-11-26 | 2013-03-20 | 北京工业大学 | Industrialized multi-story high-rise assembled steel structure frame - centrally-braced system |
| CN102979168B (en) * | 2012-11-26 | 2015-05-20 | 北京工业大学 | Industrialized multi-story high-rise assembled steel structure frame - centrally-braced system |
| CN103537327A (en) * | 2013-10-30 | 2014-01-29 | 上海交通大学 | Inner and outer switch-over frame for high-low-temperature test chamber |
| CN103537327B (en) * | 2013-10-30 | 2015-07-15 | 上海交通大学 | Inner and outer switch-over frame for high-low-temperature test chamber |
| CN105931524A (en) * | 2016-07-06 | 2016-09-07 | 江苏建筑职业技术学院 | Space frame engineering hazard source identification experience area and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20131230 |