CN216899522U - Assembled building storehouse test model - Google Patents

Abstract

The utility model relates to an assembled type building storehouse test model which comprises a device bottom plate fixed on a vibrating table, wherein at least two layers of building storehouse models are arranged on the device bottom plate, each layer of building storehouse model comprises a model upright post, a peripheral wall and a decoction partition wall, the peripheral wall and the decoction partition wall are detachably fixed between corresponding adjacent model upright posts through connecting pieces, each layer of building layer model is divided into at least two decoction partitions arranged along the left and right direction by the decoction partition wall, each layer of building storehouse model also comprises a layer top plate detachably fixed at the top of the model upright post through the connecting pieces, the layer top plate is formed by assembling partition plate sections corresponding to the number of the decoction partitions one by one, and a frame beam and a cross beam are fixed at the bottom of each partition plate section.

Description

Assembled building storehouse test model

Technical Field

The utility model relates to the technical field of bulk grain warehouse tests, in particular to an assembled warehouse test model.

Background

The bulk grain building warehouse is a grain storage structure which has small occupied area, full space utilization and reasonable economic benefit, and has huge advantages and development prospects in big cities with dense population and short land resources. A real bulk grain building warehouse adopts a reinforced concrete frame structure bearing system, vertical gravity load of grains is borne by arranging a cross beam floor and large-area frame columns, and lateral load of the grains is directly borne by arranging a reinforced concrete horizontal connecting beam in the warehouse wall.

At present, the structure of the bulk grain building warehouse is designed according to the relevant specifications of the current civil building structure, however, the dynamic coupling effect between grain dispersions and warehouse walls is not considered by the current design method, the result of the current building warehouse design has certain uncertainty, and particularly, whether the design result of the building warehouse result under the earthquake action is safe or economic is not clear. The earthquake-resistant design method of the civil building frame structure is adopted to solve the problem that the bulk grain warehouse is not the best scheme due to the dynamic problem caused by the earthquake, and the earthquake-resistant research of the bulk grain warehouse is not slow.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembled building storehouse test model which can be used for being matched with a vibrating table to carry out a test.

In order to solve the technical problem, the technical scheme of the assembled building storehouse test model is as follows:

the utility model provides a pin-connected panel building storehouse test model, including being used for being fixed in the device bottom plate on the shaking table, be provided with the building storehouse model of at least two-layer structure on the device bottom plate, every layer of building storehouse model all includes the model stand, through the removable peripheral bulkhead that corresponds between the adjacent model stand of connecting piece with boil out the wall between, boil out the wall and separate every layer of building layer model into along controlling at least two of arranging and boil out between, every layer of building storehouse model still includes the layer roof panel of fixing in the model stand top through the connecting piece is removable, layer roof panel is assembled by the baffle section with boil out between number one-to-one and is formed, the bottom of each baffle section all is fixed with frame roof beam and # -shaped roof beam.

The beneficial effects of the utility model are as follows: when the device is used, the bottom plate of the device is fixed on the vibrating table, the partition sections, the frame beam and the cross beam at the bottom of the partition sections are fixed into a whole, and then the whole is assembled with the model upright post, the peripheral bin wall and the decocting partition wall, so that a building bin model is formed, grains in bulk are filled in the building bin model, the vibrating table drives the building bin model to vibrate, and the partition sections with proper number can be selected to form building bins with models of different sizes for research.

Furthermore, the device bottom plate and the building storehouse model are made of transparent organic glass.

Furthermore, a positioning flange matched with the bottom of the corresponding model stand column is fixed on the device bottom plate, the bottom of the model stand column of the lowest floor building storehouse model is positioned and inserted into the corresponding positioning flange, and the model stand column and the positioning flange are fixed through bolts.

Furthermore, the bottom of the model upright post of the lowest floor building storehouse model is connected with the device bottom plate through a three-dimensional connecting piece, the three-dimensional connecting piece comprises three mutually vertical connecting plates, and each connecting plate is provided with a bolt through hole.

Furthermore, the partition plate section has two kinds, one kind of the partition plate section is defined as a first kind of partition plate section, the other kind of the partition plate section is a second kind of partition plate section, the width of the second kind of partition plate section in the left-right direction is larger than that of the first kind of partition plate section, two second frame beams which are arranged at intervals left and right and a second cross beam which is positioned between the two second frame beams are fixed at the bottom of the second kind of partition plate section, and a first frame beam which is positioned close to the right and a first cross beam which is positioned on the left side of the first frame beam are fixed at the bottom of the first kind of partition plate section.

Further, two adjacent partition plate sections are connected through an L-shaped connecting piece, the L-shaped connecting piece comprises two connecting plates which are vertically arranged, and bolt through holes are formed in the connecting plates.

Furthermore, the layer top plate is connected with the frame beam and the cross beam through vertically arranged vertical bolts.

As a further technical effect of the utility model, the building and warehouse model is made of organic glass, on one hand, the test is easy to observe, and on the other hand, the weight and the volume of the test device can be reduced, the maximum power requirement on the vibration table is reduced, and the test cost is reduced.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to like or corresponding parts and in which:

FIG. 1 is a top plan view of a lowermost floor-warehouse model according to example 1 of the present invention;

FIG. 2 is a plan view of the first separator segment of example 1;

FIG. 3 is a plan view of a second separator segment according to embodiment 1;

FIG. 4 is a front view of the assembled type building chamber test model in example 1;

FIG. 5 is a side view of FIG. 4;

FIG. 6 is a schematic structural view of an L-shaped joint member in embodiment 1;

FIG. 7 is a schematic view showing the combination of a layer top plate and a frame beam in example 1;

FIG. 8 is a schematic view showing the fitting of the bottom plate of the apparatus of embodiment 1 with a vibration table;

FIG. 9 is a schematic view showing the structure of a base plate of the apparatus in embodiment 1;

FIG. 10 is a plan view of the vibration table in embodiment 1;

FIG. 11 is a schematic view showing the structure of the three-dimensional connecting member in example 1;

FIG. 12 is a front view of the assembled type building chamber test model in example 2;

FIG. 13 is a side view of FIG. 12;

FIG. 14 is a plan view of the first separator segment of example 2;

FIG. 15 is a plan view of a second separator segment according to example 2;

description of reference numerals: 1. a model column; 2. positioning the flange; 3. an L-shaped connector; 4. a horizontal bolt; 6. A second cross beam; 7. a first cross beam; 8. a second frame beam; 9. a first frame beam; 10. a three-dimensional connector; 11. a first separator segment; 12. a vibration table; 13. a device chassis; 14. a peripheral wall; 15. a connecting plate; 16. perforating the bolt; 17. a layer top plate; 18. a frame beam; 19. boiling the partition wall; 20. a vertical bolt; 21. a vertical bolt hole; 22. a vibration table first portion; 23. a vibration table second part; 24. a connecting groove of the vibration table; 25. a vibration table connecting plate; 26. a vibrating table connecting bolt; 27. a second separator segment.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It is to be noted that, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

An embodiment 1 of an assembled building warehouse test model of the utility model is shown in fig. 1-11: including being used for being fixed in device bottom plate 13 on shaking table 12, be provided with vertical bolt hole 21 on device bottom plate 13, in this embodiment, the shaking table is assembled by shaking table first portion 22, shaking table second portion 23 and forms, specific structure of assembling is, be provided with shaking table spread groove 24 on shaking table first portion, the shaking table second portion, in the use, set up shaking table connecting plate 25 in shaking table spread groove 24, link together shaking table first portion and shaking table second portion through wearing the shaking table connecting bolt 26 of installing vertical setting on shaking table connecting plate 25 and shaking table first portion, the shaking table second portion. Threaded holes arranged corresponding to the vertical bolt holes are formed in the first part and the second part of the vibration table, and the device bottom plate is fixed on the vibration table 12 through bolts penetrating through the vertical bolt holes and the threaded holes.

Be provided with three layer construction's building storehouse model on the device bottom plate, building storehouse model and device bottom plate are made by transparent material's organic glass, every layer of building storehouse model all includes model stand 1, peripheral bulkhead 14 between the adjacent model stand of correspondence and boil out room wall 19 through the removable fixing of connecting piece, in this embodiment, boil out room wall 19 and have two, two boil out room wall 19 separate into along controlling the three of direction arrangement with every layer of building layer model and boil out between, every layer of building storehouse model still includes through the removable layer roof panel 17 that is fixed in model stand top of connecting piece, layer roof panel 17 is assembled by the partition plate section with boil out a room number one-to-one and is formed, the bottom of each partition plate section is all fixed by frame roof beam 18 and # -shaped roof beam.

In the utility model, the model upright post is connected with the device bottom plate and the layer top plate in such a way that the device bottom plate and the layer top plate are fixedly bonded with the positioning flanges 2, the positioning flanges 2 are provided with inner holes matched with one corresponding ends of the model upright post 1, when the device is used, two ends of the model upright post are respectively positioned and inserted into the corresponding positioning flanges, and then the model upright post 1 and the positioning flanges 2 are fixed through the horizontal bolts 4.

The model stand column is connected with the peripheral bin wall 14 and the boil-off partition wall 19 through the L-shaped connecting piece 3, the L-shaped connecting piece is made of a bent steel plate and comprises two connecting plates which are perpendicular to each other, a horizontal bolt perforation is formed in each connecting plate, a horizontal threaded hole corresponding to the horizontal bolt perforation is formed in the model stand column, and a connecting bolt penetrates between the horizontal bolt perforation and the horizontal threaded hole during use.

There are two types of partition wall sections, one of which is defined as a first type partition wall section 11, and the other is defined as a second type partition wall section 27 having a width in the left-right direction larger than that of the first type partition wall section 11, and in this embodiment, each floor model is composed of two first type partition wall sections 11 and one second type partition wall section 27. The bottom of the second type partition plate section is fixed with two second frame beams 8 arranged at left and right intervals and a second cross beam 6 positioned between the two second frame beams, and the bottom of the first type partition plate section is fixed with a first frame beam 9 positioned close to the right and a first cross beam 7 positioned at the left side of the first frame beam. The first partition plate section, the second frame cross beam and the second cross beam at the bottom of the first partition plate section form an integral structure, and the first partition plate section, the first frame cross beam and the first cross beam at the bottom of the first partition plate section form an integral structure. The first frame beam and the second frame beam belong to the frame beam, and the first cross beam and the second cross beam belong to the cross beam.

That is to say, the first partition plate section with shorter length in the left-right direction is provided with one less frame beam than the second partition plate section, two adjacent partition plate sections are connected through an L-shaped connecting piece 3, the L-shaped connecting piece comprises two connecting plates 15 which are vertically arranged, and bolt through holes 16 are formed in the connecting plates.

Three-dimensional connecting pieces 10 are arranged between the model upright post and the device bottom plate and between the model upright post and the layer top plate, the three-dimensional connecting pieces are made of steel plates and comprise three connecting plates which are mutually vertical, bolt through holes are arranged on each connecting plate, one of the connecting plates is fixed on the device bottom plate or the layer top plate which are horizontally arranged through bolts, and the other two connecting plates are respectively fixed on the model upright post and the corresponding peripheral cabin wall or the decocting wall through bolts.

The floor decks are connected between the frame beams by vertical bolts 20.

In this embodiment, except that the positioning flange passes through the sticky fixed form, layer roof plate and corresponding frame roof beam and well word roof beam as an organic whole, other all link to each other with bolted connection form and reach the mesh that can assemble. The model upright post, the peripheral bin wall, the boiling partition wall, the layer top plate, the frame beam, the cross beam and the device bottom plate are all made of organic glass materials. The number of the boil-off rooms can be assembled as required, so that a building bin can be formed by selecting a proper number of parts as required for research, and the parts are connected through corresponding bolt connecting pieces to ensure that a test model is not easy to deform; the organic glass material has good transparency, chemical stability, mechanical property and weather resistance, certain heat resistance and cold resistance, high mechanical strength, light weight and easy processing, and can be used as a material for testing an elastic model of a vibrating table. The building and warehouse test model is assembled by organic glass materials, joints of all the components are fixed by bolt connecting pieces, and the motion rule of grains in a warehouse and the accumulation conditions of the warehouse wall, the warehouse column and corners can be observed more clearly and intuitively when an earthquake shaking table test is simulated; a pressure sensor can also be arranged in the bin wall to collect and analyze the side pressure change rule of the grain on the bin wall. Because the current assembled grain building model test device under seismic load excitation is lacked, organic glass is adopted to carry out equal-scale reduction simulation on grain building warehouses in practical engineering, and the organic glass building warehouse test model in vibration excitation is provided. During the test, sensors such as an accelerometer, a displacement meter, a strain gauge and a pressure cell can be arranged in the building chamber test model, so that the dynamic characteristics and the dynamic response of the building chamber under the action of an earthquake can be researched.

An embodiment 2 of an assembled building layer test model is shown in fig. 12-15: embodiment 2 is different from embodiment 1 in that no positioning flange is arranged on the device bottom plate and the layer top plate, and the connection of the model upright column with the device bottom plate and the layer top plate is directly realized through the three-dimensional connecting piece 10.

In the above description of the present specification, the terms "fixed," "mounted," "connected," or "connected," and the like, are to be construed broadly unless otherwise expressly specified or limited. For example, with the term "coupled", it can be fixedly coupled, detachably coupled, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship. Therefore, unless the specification explicitly defines otherwise, those skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

From the above description of the present specification, those skilled in the art will also understand the terms used below, terms indicating orientation or positional relationship such as "upper", "lower", "front", "rear", "left", "right", "length", "width", "thickness", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "central", "longitudinal", "transverse", "clockwise" or "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings of the present specification, it is for the purpose of facilitating the explanation of the utility model and simplifying the description, and it is not intended to state or imply that the devices or elements involved must be in the particular orientation described, constructed and operated, therefore, the above terms of orientation or positional relationship should not be construed or interpreted as limiting the present invention.

In addition, the terms "first" or "second", etc. used in this specification are used to refer to numbers or ordinal terms for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present specification, "a plurality" means at least two, for example, two, three or more, and the like, unless specifically defined otherwise.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (7)

1. The utility model provides a pin-connected panel building storehouse test model which characterized in that: including being used for being fixed in the device bottom plate on the shaking table, be provided with the building storehouse model of at least two-layer structure on the device bottom plate, every layer of building storehouse model all includes the model stand, through the removable peripheral bulkhead that corresponds between the adjacent model stand of connecting piece with boil out the room wall, boil out the room wall and separate into every layer of building layer model and follow two at least boil out rooms that the left right direction was arranged, every layer of building storehouse model still includes the layer roof panel through the removable model stand top that is fixed in of connecting piece, the layer roof panel is assembled by the baffle section with boil out a number one-to-one and form, the bottom of each baffle section all is fixed with frame roof beam and # -shaped roof beam.

2. The assembled building and warehouse test model of claim 1, wherein: the device bottom plate and the building chamber model are made of transparent organic glass.

3. The assembled building and warehouse test model of claim 1, wherein: the device bottom plate is fixed with a positioning flange with an inner hole matched with the bottom of the corresponding model upright post, the bottom of the model upright post of the lowest floor building storehouse model is positioned and inserted into the corresponding positioning flange, and the model upright post and the positioning flange are fixed through bolts.

4. The assembled building and warehouse test model of claim 1, wherein: the bottom of the model upright post of the lowest floor building storehouse model is connected with the device bottom plate through a three-dimensional connecting piece, the three-dimensional connecting piece comprises three mutually perpendicular connecting plates, and each connecting plate is provided with a bolt through hole.

5. The assembled building and warehouse test model of claim 1, wherein: the partition plate section has two kinds, one kind of the partition plate section is defined as a first partition plate section, the other kind of the partition plate section is a second partition plate section, the width of the second partition plate section in the left-right direction is larger than that of the first partition plate section, two second frame beams which are arranged at intervals left and right and a second cross beam which is positioned between two second frame beams are fixed at the bottom of the second partition plate section, and a first frame beam which is positioned close to the right and a first cross beam which is positioned on the left side of the first frame beam are fixed at the bottom of the first partition plate section.

6. The assembled building and warehouse test model of claim 5, wherein: two adjacent partition plate sections are connected through an L-shaped connecting piece, the L-shaped connecting piece comprises two connecting plates which are vertically arranged, and bolt through holes are formed in the connecting plates.

7. The assembled building and warehouse test model according to any one of claims 1 to 6, wherein: the layer top plate is connected with the frame beam and the cross beam through a vertical bolt which is vertically arranged.

Images