CN204791770U - Dismantled and assembled stairwell teaching mode - Google Patents
Dismantled and assembled stairwell teaching mode Download PDFInfo
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- CN204791770U CN204791770U CN201520328060.6U CN201520328060U CN204791770U CN 204791770 U CN204791770 U CN 204791770U CN 201520328060 U CN201520328060 U CN 201520328060U CN 204791770 U CN204791770 U CN 204791770U
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- staircase
- landing
- stair
- teaching mode
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Abstract
The utility model provides a dismantled and assembled stairwell teaching mode, include: whole stairwell teaching mode bottommost is located to the isolated footing, forms square structure, the frame post, locate each isolated footing respectively on, form the cuboid structure, the frame roof beam is located between the adjacent frame post, and even layering setting, and each layer frame roof beam constitutes frame roof beam layer, stair group, stair group locates between the adjacent frame roof beam layer, it includes originated stair board, middle stair board, end stair board, the landing board, landing girder, building ladder, the initiating terminal of originated stair board and the tail end of end stair board pass through the floor landing slab and are connected with two adjacent frame roof beam layers respectively, building ladder locates on lower floor's frame roof beam, landing girder is asymmetric to be set up between adjacent frame roof beam layer, the landing board is located on landing girder and the building ladder, middle stair board from high to low is connected in order between two landing boards, it is peripheral that the frame post is located in the wall body activity, and window form, the door body buckle formula are respectively installed in the wall body.
Description
Technical field
The utility model relates to teaching aid technical field, particularly the dismantled and assembled staircase teaching mode of one.
Background technology
At present, in the teaching of civil engineering course, the type of stair, composition and yardstick is laid particular emphasis on about the instruction of stair, the aspects such as the textural emphasis slope of stairs, stairway width, half space width, size of marking time, handrail height, stair clear height at " architecture " teaching material; Generally carry out from the angle of Theoretical Design about the instruction of staircase structure in " the Concrete Structure Design " teaching material, focus on construction design method and the structure of telling about stair, namely the internal force of staircase boards, landing slab and landing beam how is calculated, how according to required internal force configuration reinforcement, and what requirement is structure be configured with.In field research, we find, student is by above study, the relevant knowledge of each component of stair can be grasped, but most student can not understand the global configuration between each component of staircase, concrete locus, particularly the contacting and position of newel and each component, positive what is called is only shown in trees, loses forest.Simultaneously the staircase of teaching material and existing building teaching mode be usually all after finishing, present with static form, be disadvantageous for the understanding of staircase version with grasping same.Practical teaching can overcome the above problems preferably.But practical teaching security risk is higher, once have an accident, bring very serious consequence can to school and student; Simultaneously because just last building site, one or several knowledge point, consider it is also unallowed from teaching hours and cost.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of removable, intuitively can represent the teaching building structure model of interior of building staircase.
For solving the problems of the technologies described above, the utility model provides a kind of dismantled and assembled staircase teaching mode, comprising:
4 isolated footings, are located at whole described staircase teaching mode bottommost, form square structure;
4 frame columns, are located on isolated footing described in each respectively, form rectangular structure;
Several Vierendeel girders, are vertical between adjacent frame trestle, and even laminating is arranged, and every one deck Vierendeel girder forms Vierendeel girder layer;
Several stair groups, stair are mounted between adjacent two layers Vierendeel girder layer, each stair group comprises initial staircase boards, middle staircase boards, end staircase boards, landing plate, landing beam and newel, the initiating terminal of initial staircase boards is connected with adjacent two layers Vierendeel girder layer by floor levels plate respectively with the tail end of end staircase boards, newel be located at newel be located at adjacent two layers framework two-layer in lower floor's Vierendeel girder on, landing beam is asymmetric to be arranged between adjacent two layers Vierendeel girder layer, landing plate is located on landing beam and newel, middle staircase boards is connected between two landing plates from high to low in turn,
Body of wall, frame column periphery is located in activity.
Preferably, in technique scheme, stair group also comprises handrail and railing, and a side of initial staircase boards, middle staircase boards, end staircase boards is located at by railing, and handrail is located at railing top.
Preferably, in technique scheme, frame column is provided with slide rail, and wall-body energy saving and frame column contact position are provided with the slide block suitable with slide rail.
Preferably, in technique scheme, forms and door body edge are provided with projection, and body of wall installs forms and door body place is located at the groove matched with projection.
Preferably, in technique scheme, end staircase boards and floor levels plate contact position are provided with sliding support, and sliding support comprises the steel plate being located at end staircase boards tail end lower surface, be positioned at the steel plate of floor levels plate upper surface, and be located at dag between two steel plates.
Preferably, in technique scheme, between two steel plates, be also filled with cystosepiment.
Preferably, in technique scheme, the material of cystosepiment is polystyrene.
Preferably, in technique scheme, isolated footing, frame column, Vierendeel girder, stair group, body of wall, forms, Men Tijun adopt made of plastic.
Compared with prior art, the beneficial effects of the utility model are: the detachable staircase teaching mode that the utility model provides due to body of wall, Men Ti, forms all detachable, thus the inner structure of staircase can be represented clearer, more intuitively, comprise the syndeton relation between staircase boards, landing beam, landing plate, the explanation of more convenient teacher in teaching, also student more can be helped to understand the structure of staircase, avoid building site and to practise the inconvenience and harm that bring.In addition, the staircase teaching mode that the utility model provides simulates the transmittance process of the structure bearing loads such as newel, Vierendeel girder, floor levels plate and devises sliding support, illustrates the principle of stair antidetonation fully; Namely newel bears the load that landing beam transfers, and is shelved on floor Vierendeel girder, with concentrated force form, load is passed to Vierendeel girder; Vierendeel girder is connected with frame column, and load is passed to isolated footing by frame column, makes student learn stair principle for seismic design intuitively.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is that the stair countershaft of the detachable staircase teaching mode that the utility model provides surveys cross-sectional view;
Fig. 2 is that the staircase of the detachable staircase teaching mode that the utility model provides splits structural representation;
Fig. 3 is the frame diagram after detachable staircase teaching mode that the utility model provides removes body of wall, Men Ti, forms.
Wherein: staircase boards, 43-end staircase boards, 44-landing plate, 45-landing beam, 46-newel, 47-handrail, 48-railing, 5-body of wall, 6-forms, 7-door body, 8-sliding support in the middle of 1-isolated footing, 2-frame column, 3-Vierendeel girder, 31-floor levels plate, 4-stair group, the initial staircase boards of 41-, 42-.
Embodiment
Embodiment:
As Figure 1-3, the utility model provides a kind of dismantled and assembled staircase teaching mode, comprising: 4 isolated footings 1, is located at whole staircase teaching mode bottommost, forms square structure, 4 frame columns 2, are located on each isolated footing 1 respectively, form rectangular structure, several Vierendeel girders 3, are located between adjacent frame trestle 2, and even laminating is arranged, and every one deck Vierendeel girder 3 forms Vierendeel girder 3 layers, several stair groups 4, stair group 4 is located at adjacent frame and is set a roof beam in place between 3 layers, it comprises initial staircase boards 41, middle staircase boards 42, end staircase boards 43, landing plate 44, landing beam 45, newel 46, the initiating terminal of initial staircase boards 41 is connected with adjacent two Vierendeel girder 3 layers by floor levels plate 31 respectively with the tail end of end staircase boards 43, newel 46 is located on lower floor's Vierendeel girder 3, the asymmetric adjacent frame that is arranged at of landing beam 45 is set a roof beam in place between 3 layers, landing plate 44 is located at landing beam 45 with on newel 46, it is middle that staircase boards 42 is high to Low is again connected between two landing plates 44 in turn, it is peripheral that frame column 2 is located in body of wall 5 activity, forms 6, door body 7 respectively imbedded and fastened are installed in body of wall 5, frame column 2 is provided with slide rail, body of wall 5 inside surface and frame column 2 contact position are provided with the slide block suitable with slide rail, forms 6 and door body 7 edge are provided with projection, and body of wall 5 installs forms 6 and door body 7 place is located at the groove matched with projection.Body of wall 5, door body 7, forms 6 hinder the structure of observing stair in staircase, therefore, and dismountable structural design and conveniently teaching and study.
As one preferred embodiment, stair group 4 also comprises handrail 47 and railing 48, and a side of initial staircase boards 41, middle staircase boards 42, end staircase boards 43 is located at by railing 48, and handrail 47 is located at railing 48 top.Convenient understanding has the teaching explanation of banister 48 and handrail 47.
As one preferred embodiment, end staircase boards 43 and floor levels plate 31 contact position are provided with sliding support 8, sliding support 8 comprises the steel plate being located at end staircase boards 43 tail end lower surface, be positioned at the steel plate of floor levels plate 31 upper surface, and be located at dag between two steel plates, all the other fill gaps have cystosepiment, the material of cystosepiment is polystyrene, the design and simulation of sliding support 8 transmittance process of the structure bearing loads such as newel 46, Vierendeel girder 3, floor levels plate 31, illustrates the principle of stair antidetonation fully; Namely newel 46 bears the load that landing beam 45 transfers, and is shelved on floor Vierendeel girder 3, with concentrated force form, load is passed to Vierendeel girder 3; Vierendeel girder 3 is connected with frame column 2, and load is passed to isolated footing 1 by frame column 2, makes student learn stair principle for seismic design intuitively.
In above-described embodiment, isolated footing 1, frame column 2, Vierendeel girder 3, stair group 4, body of wall 5, forms 6, door body 7 are all adopted made of plastic.
The utility model due to body of wall 5, door body 7, forms 6 all detachable, thus the inner structure of staircase can be represented clearer, more intuitively, comprise the syndeton relation between staircase boards, landing beam 45, landing plate 44, the explanation of more convenient teacher in teaching, also student more can be helped to understand the structure of staircase, avoid building site and to practise the inconvenience and harm that bring.
Above-mentioned embodiment is intended to illustrate that the utility model can be professional and technical personnel in the field and realizes or use; modifying to above-mentioned embodiment will be apparent for those skilled in the art; therefore the utility model includes but not limited to above-mentioned embodiment; any these claims or instructions of meeting describes; meet and principle disclosed herein and novelty, the method for inventive features, technique, product, all fall within protection domain of the present utility model.
Claims (8)
1. a dismantled and assembled staircase teaching mode, is characterized in that, comprising:
4 isolated footings, are located at whole described staircase teaching mode bottommost, form square structure;
4 frame columns, are located on isolated footing described in each respectively, form rectangular structure;
Several Vierendeel girders, are vertical between adjacent frame trestle, and even laminating is arranged, and every one deck Vierendeel girder forms Vierendeel girder layer;
Several stair groups, described stair are mounted between adjacent two layers Vierendeel girder layer, each stair group comprises initial staircase boards, middle staircase boards, end staircase boards, landing plate, landing beam and newel, the initiating terminal of described initial staircase boards is connected with adjacent two layers Vierendeel girder layer by floor levels plate respectively with the tail end of described end staircase boards, described newel be located at adjacent two layers framework two-layer in lower floor described on Vierendeel girder, described landing beam is asymmetric to be arranged between adjacent two layers Vierendeel girder layer, described landing plate is located on described landing beam and described newel, described middle staircase boards is connected between two landing plates from high to low in turn,
Body of wall, it is peripheral that described frame column is located in activity;
Forms and door body respectively imbedded and fastened are installed in described body of wall.
2. the dismantled and assembled staircase teaching mode of one according to claim 1, it is characterized in that, described stair group also comprises handrail and railing, and a side of described initial staircase boards, described middle staircase boards, described end staircase boards is located at by described railing, and described handrail is located at described railing top.
3. the dismantled and assembled staircase teaching mode of one according to claim 1, it is characterized in that, described frame column is provided with slide rail, and described wall-body energy saving and described frame column contact position are provided with the slide block suitable with described slide rail.
4. the dismantled and assembled staircase teaching mode of the one according to claim 1 or 3, is characterized in that, described forms and described door body edge are provided with projection, and described body of wall installs described forms and described door body place is located at the groove matched with described projection.
5. the dismantled and assembled staircase teaching mode of one according to claim 1, it is characterized in that, described end staircase boards and described floor levels plate contact position are provided with sliding support, described sliding support comprises the steel plate being located at described end staircase boards tail end lower surface, be positioned at the steel plate of described floor levels plate upper surface, and be located at described in two dag between steel plate.
6. the dismantled and assembled staircase teaching mode of one according to claim 5, is characterized in that, be also filled with cystosepiment described in two between steel plate.
7. the dismantled and assembled staircase teaching mode of one according to claim 6, is characterized in that, the material of described cystosepiment is polystyrene.
8. the dismantled and assembled staircase teaching mode of the one according to claim 1-3 and 5-7 any one, is characterized in that, described isolated footing, frame column, Vierendeel girder, stair group, body of wall, forms and Men Tijun adopt made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328060.6U CN204791770U (en) | 2015-05-20 | 2015-05-20 | Dismantled and assembled stairwell teaching mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328060.6U CN204791770U (en) | 2015-05-20 | 2015-05-20 | Dismantled and assembled stairwell teaching mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204791770U true CN204791770U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520328060.6U Expired - Fee Related CN204791770U (en) | 2015-05-20 | 2015-05-20 | Dismantled and assembled stairwell teaching mode |
Country Status (1)
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| CN (1) | CN204791770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284396A (en) * | 2016-08-16 | 2017-01-04 | 重庆市晟庄建材有限责任公司 | A kind of shock-proof type reinforced concrete structure post |
-
2015
- 2015-05-20 CN CN201520328060.6U patent/CN204791770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284396A (en) * | 2016-08-16 | 2017-01-04 | 重庆市晟庄建材有限责任公司 | A kind of shock-proof type reinforced concrete structure post |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160520 |