CN211506932U

CN211506932U - Constructional column and ring beam antidetonation principle demonstration teaching aid

Info

Publication number: CN211506932U
Application number: CN201921627165.6U
Authority: CN
Inventors: 邹强
Original assignee: Hangzhou Shenying Animation Production Co ltd
Current assignee: Beijing Earthquake Administration; Hangzhou Shenying Animation Production Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-09-15
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a constructional column and ring beam antidetonation principle demonstration teaching aid, including building model and the ring beam constructional column integrated model that the cover was located the building model outside, ring beam constructional column integrated model includes ring beam model and constructional column model, ring beam model includes a plurality of ring beam model layers that arrange from top to bottom in proper order, ring beam model layer includes a plurality of mutually perpendicular cross connection's snowflake; the constructional column model comprises a plurality of constructional columns penetrating through the central holes of the snowflake pieces. The utility model discloses can be very audio-visual demonstration ring beam structure post's antidetonation effect, the student of being convenient for knows the antidetonation principle of ring beam structure post, moreover the utility model discloses well preparation material is carried on the mean square, acquires easily, and snowflake piece ring beam and painting wood piece group colour are richened molding exquisite, and whole more novel pleasing to the eye.

Description

Constructional column and ring beam antidetonation principle demonstration teaching aid

Technical Field

The utility model belongs to the technical field of educational aid, concretely relates to constructional column and ring beam principle demonstration teaching aid of combatting earthquake.

Background

Earthquake is also called earthquake and earth vibration, and is a natural phenomenon that earthquake waves are generated during the vibration caused in the process of quickly releasing energy from the earth crust. The mutual extrusion and collision between the plates on the earth cause the dislocation and the fracture of the plate edges and the plate interiors, which is the main reason of the earthquake.

In order to facilitate understanding of the earthquake and shock-proof principle by the public, in the prior art, multiple shock-proof demonstration devices appear, and the principle of the various shock-proof devices can be publicized and demonstrated to the public through the devices, so that the public can learn multiple shock-proof principle knowledge intuitively.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a constructional column and ring beam principle demonstration teaching aid of combatting earthquake, the dismouting of being convenient for, the cost is lower, and the interactive operation of convenient to use person strengthens experience directly perceived.

The technical scheme of the utility model is that: the utility model provides a constructional column and collar tie antidetonation principle demonstration teaching aid, locates the outside collar tie model of architectural model including architectural model and cover the collar tie model includes from last to a plurality of collar tie model layers of arranging down in proper order, collar tie model layer includes the snowflake piece that a plurality of mutually perpendicular cross links.

The utility model discloses well practical snowflake piece is built and is obtained the ring beam model, can be used for showing ring beam antidetonation effect.

The utility model discloses well adoption has conventional snowflake piece structural connection to enclose into girt model layer, as preferred, still includes the constructional column model. Preferably, the constructional column model comprises a plurality of constructional columns which are arranged in central holes of the snowflake pieces in a penetrating mode. And (3) the constructional column is arranged in the central hole of the snowflake sheet in a penetrating manner, a ring beam constructional column combined model is obtained by construction, and then the model is sleeved on the periphery of the building model in a penetrating manner, so that the building model with the ring beam constructional column can be formed. When the experiment is carried out, the building model without the ring beam and construction column combined model is subjected to primary vibration observation, then the building model with the upper ring beam and construction column combined model is subjected to primary vibration observation, and the vibration observation is carried out twice, so that the vibration amplitude can be obviously seen, and after the ring beam and construction column combined model is erected, the vibration amplitude is obviously smaller than that of the building model without the ring beam and construction column combined model. Through contrast, the earthquake-resistant effect of the ring beam constructional column can be intuitively demonstrated to students. The utility model discloses well building model's structural style has a plurality ofly, as preferred, building model includes that the multilayer is built the layer, it builds by the concatenation of a plurality of billet to build the layer and forms. The mode is very convenient to disassemble and assemble, and the wood blocks are very convenient to carry.

Preferably, the building layer is square, and the wood block is of a regular cubic structure.

Preferably, the length of the side of the building layer is equal to the length of the three wood blocks.

Preferably, the number of the construction columns is four, and the four construction columns are vertically arranged at the diagonal positions of the building layer respectively.

Preferably, the building layer is six layers.

Preferably, the ring beam model layer is three layers.

The utility model discloses the size of a dimension of well each part can be set for according to the demand by oneself, the utility model discloses well constructional column is with can also twining with the sticky tape, and the colour is striking, and the billet of building a step also can adopt multiple colour, increases the aesthetic property.

Compared with the prior art, the beneficial effects of the utility model are embodied in:

the utility model discloses can be very audio-visual demonstration ring beam structure post's antidetonation effect, the student of being convenient for knows the antidetonation principle of ring beam structure post, moreover the utility model discloses well preparation material is carried on the mean square, acquires easily, and snowflake piece ring beam and painting wood piece group colour are richened molding exquisite, and whole more novel pleasing to the eye.

Drawings

Fig. 1 is a schematic structural diagram (building a complete ring beam and a constructional column) of the present invention.

Fig. 2 is the structure schematic diagram (building ring beam) of the present invention.

Fig. 3 is a schematic structural diagram of the present invention (the complete girt and the constructional column are not constructed).

Detailed Description

As shown in fig. 1-3, the utility model discloses a building model 1 and the ring beam constructional column 22 combination model that the cover was located building model 1 outside, ring beam constructional column 22 combination model include ring beam model and constructional column 22 model unit, ring beam model includes from last to a plurality of ring beam model layers 2 that arrange in proper order down, ring beam model layer 2 includes a plurality of mutually perpendicular alternately connected snowflake pieces 21; the construction column 22 model comprises a plurality of construction columns 22 which are arranged in central holes of the snowflake pieces 21 in a penetrating mode.

The utility model discloses in adopt present conventional snowflake piece 21 structural connection to enclose into circle roof beam model layer 2, wear to locate snowflake piece 21's centre bore with constructional column 22, and then build and obtain a circle roof beam constructional column 22 combination model, then wear to overlap this model in building model 1 periphery, can form a building model 1 that has circle roof beam constructional column 22. During the experiment, the building model 1 without the ring beam constructional column 22 combination model can be subjected to primary vibration observation, then the building model 1 with the upper ring beam constructional column 22 combination model is subjected to primary vibration observation, and through the two times of vibration observation, the shaking amplitude is obviously smaller than that of the building model 1 without the ring beam constructional column 22 combination model after the ring beam constructional column 22 combination model is erected. By contrast, the earthquake-resistant effect of the ring beam constructional column 22 can be intuitively demonstrated to students.

The utility model discloses well building model 1's structural style has a plurality ofly, and building model 1 includes that the multilayer is built the layer, builds the layer and builds by the concatenation of a plurality of billet 11 and form. The mode is very convenient to disassemble and assemble, and the wood blocks are very convenient to carry. And the utility model discloses in build the structural style on layer and can have the multiple, for example build the layer and be squarely, the billet is positive cubic structure. The length of the side of the building layer is equal to the length of the three wood blocks.

The utility model discloses well constructional column 22 can be four, and four constructional columns 22 are vertical respectively to be arranged in the diagonal department of building the layer. The building layer is six layers, and the ring beam model layer is three layers, and can be adjusted according to actual requirements.

The utility model discloses the size of a dimension of well each part can be set for by oneself according to the demand, the utility model discloses well constructional column 22 is with can also twining with the sticky tape, and the colour is striking, and the connecting block also can adopt multiple colour, increases the aesthetic property.

Claims

1. The utility model provides a constructional column and collar tie principle demonstration teaching aid of combatting earthquake, its characterized in that locates the outside collar tie model of architectural model including architectural model and cover, the collar tie model includes from last to a plurality of collar tie model layers of arranging down in proper order, collar tie model layer includes the snowflake piece that a plurality of mutually perpendicular cross links.

2. A constructional column and ring beam anti-seismic principle demonstration teaching aid as claimed in claim 1, further comprising a constructional column model.

3. A constructional column and ring beam anti-seismic principle demonstration teaching aid as claimed in claim 2 wherein the constructional column model comprises a plurality of constructional columns passing through the centre holes of the snowflake.

4. A constructional column and ring beam anti-seismic principle demonstration teaching aid as claimed in any one of claims 1 to 3, wherein the building model comprises a plurality of building layers, and the building layers are formed by splicing and building a plurality of wood blocks.

5. A constructional column and ring beam anti-seismic principle demonstration teaching aid as claimed in claim 4, wherein the building layer is square, and the wood block is a cube structure.

6. A constructional column and ring beam anti-seismic principle demonstration teaching aid as claimed in claim 5, wherein the length of the side of the building layer is equal to the length of the three wood blocks.

7. A constructional column and ring beam anti-seismic principle demonstration teaching aid as claimed in claim 3, wherein the number of the constructional columns is four, and the four constructional columns are respectively vertically arranged at diagonal positions of a building layer.

8. A constructional column and ring beam anti-seismic principle demonstration teaching aid as claimed in claim 4, wherein the building layer is six layers.

9. A constructional column and ring beam anti-seismic principle demonstration teaching aid as claimed in claim 8, wherein the ring beam model layer is three layers.