CN204557906U - A kind of coupling arrangement of simulated earthquake platform - Google Patents
A kind of coupling arrangement of simulated earthquake platform Download PDFInfo
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- CN204557906U CN204557906U CN201520020583.4U CN201520020583U CN204557906U CN 204557906 U CN204557906 U CN 204557906U CN 201520020583 U CN201520020583 U CN 201520020583U CN 204557906 U CN204557906 U CN 204557906U
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Abstract
The utility model relates to kind of a coupling arrangement for simulated earthquake platform, comprise: the capable connection strap of groove that the side along the simulation ground of multiple earthquake simulation platform extends, described connection strap is the band that channel-section steel makes, the groove of described channel-section steel embeds the side on simulation ground, and channel-section steel spine is connected with the fixed strip with multiple threaded hole that side is arranged in analog by multiple bolt.Two or more earthquake simulation platforms are rigidly connected by the connection strap that the utility model adopts, and can expand the area on simulation ground, be the knowledge that more visitor experienced simultaneously and learnt earthquake.Connection strap installation and removal are very convenient, facilitate the transport of earthquake simulation platform, and then universal Earthquake Knowledge.
Description
Technical field
The utility model relates to a kind of coupling arrangement of simulated earthquake platform, is a kind of mechanical hook-up, is a kind of servicing unit for instructional device.
Background technology
Existing earthquake simulator has an entirety simulation ground usually, and simulation ground is provided with the house of guardrail or simulation.The area on simulation ground can not be too large.If the platform on simulation ground strengthens, and is first dynamical problem.Due to upper many people that platform will be stood, the weight of people needs to consider, simultaneously the weight of whole platform, due to security consideration, that must do is very solid, and its weight is also very considerable, therefore, use a power system, power cannot be evenly distributed to each position of a large plane.Simultaneously due to the requirement of power of motor, also need the heavy-duty motor using single volume larger, the volume of motor is excessive, be then difficult to be arranged in below simulation ground, produces bad effect.Secondly, the platform on simulation ground is not easy to too greatly transport.Because modern society advocates the universal education of protection personal safety, the such facility of simulated earthquake often needs the touring displaying in various places, so that more people can know from experience, understand and learn the knowledge preventing earthquake from encroaching on.Therefore, existing fixed earthquake simulation platform can not meet the demand of popularization of knowledge of more preventing and reducing natural disasters.
Summary of the invention
In order to overcome the problem of prior art, the utility model proposes a kind of coupling arrangement of simulated earthquake platform.Two or more of a small volume earthquake simulation platform can be rigidly connected by described device, forms a kind of larger earthquake simulation platform, knows from experience and study Earthquake Knowledge for more people.
The purpose of this utility model is achieved in that a kind of coupling arrangement of simulated earthquake platform, comprise: the capable connection strap of groove that the side along the simulation ground of multiple earthquake simulation platform extends, described connection strap is the band that channel-section steel makes, the groove of described channel-section steel embeds the side on simulation ground, and channel-section steel spine is connected with the fixed strip with multiple threaded hole that side is arranged in analog by multiple bolt.
Further, the length of described connection strap is less than the half of the simulation ground length of side of an earthquake simulation platform.
Further, the length of described connection strap is close to the simulation ground of multiple shake analog platform and the length of side being connected the simulation ground that floor plate is combined into.
Further, a wing of described channel-section steel is arranged the wallboard in guardrail or simulation room.
The beneficial effect that the utility model produces is: two or more earthquake simulation platforms are rigidly connected by the connection strap that the utility model adopts, and can expand the area on simulation ground, be the knowledge that more visitor experienced simultaneously and learnt earthquake.Connection strap installation and removal are very convenient, facilitate the transport of earthquake simulation platform, and then universal Earthquake Knowledge.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of device described in embodiment one of the present utility model;
Fig. 2 is apparatus structure schematic diagram described in embodiment one of the present utility model, is that A-A in Fig. 1 is to enlarged drawing;
Fig. 3 is apparatus structure schematic diagram described in embodiment three of the present utility model;
Fig. 4 is device guardrail position view described in embodiment four of the present utility model.
Embodiment
Embodiment one:
The present embodiment is a kind of coupling arrangement of simulated earthquake platform, as shown in Figure 1, 2.The present embodiment comprises: the groove type connection strap 3 that the side along the simulation ground 101,201 of multiple earthquake simulation platform 1,2 extends, described connection strap is the band that channel-section steel makes, the groove of described channel-section steel embeds the side on simulation ground, and channel-section steel spine is connected with the fixed strip 4 with multiple threaded hole that side is arranged in analog by multiple bolt 5.
Only depict two earthquake simulation platforms (two earthquake simulation platforms in dotted line frame 1,2) in Fig. 1, actual can also have three or more address analog platforms to link together.Shown earthquake simulation platform refers to the earthquake simulator with independently power system.The motor of multiple earthquake simulator is controlled by a controller, thus prevents because multiple power system is rigidly connected and produce interference.The power system of described earthquake simulation platform comprises: the motor with controllable rotating angle, as: servomotor or stepper motor etc.And the speed reduction unit of driven by motor and crank and rocker mechanism.Crank and rocker mechanism produces simulation ground up and down, rocks from side to side, to simulate the state of ground when there is earthquake.
Device described in the present embodiment is rigidly connected by two or more earthquake simulation platforms, and the property is safety guarantee.As a kind of instructional device, ensure that the personal safety of visiting and learning person is most important.If the ground of earthquake simulator is not rigidly connected, form one piece of complete simulation ground, just may there is uncontrollable fluctuating in simulation ground, jeopardize the personal safety of visiting and learning person.Simulation ground is rigidly connected by the present embodiment, and all motions making monoblock simulate ground are all foreseeable, make staff safely can instruct the action behavior of visiting and learning person, guarantee safety.
The length of connection strap is changeable.If two earthquake simulation platforms respectively carrying power source connect, shorter connection strap can be used.If adding a flat board expanding ground in the middle of two dynamic earthquake simulation platforms of band, then need longer connection strap, to increase the intensity on monoblock floor, guarantee safety.
The present embodiment, owing to employing channel-section steel, can utilize the extension non-floating rail of channel-section steel both wings or the wallboard of Simulation house, for the protection of visitor, or Simulation house.
Embodiment two:
The present embodiment is the improvement of embodiment one, is the refinement of embodiment one about connection strap.The length of connection strap described in the present embodiment is less than the half of the simulation ground length of side of an earthquake simulation platform.
The present embodiment is applicable to the connection between two earthquake simulation platforms with independent power system.The earthquake simulation platform separately due to two with power system has separately and the support of earth surface, and the human body weight therefore carried can be directly delivered to ground.Therefore just in order to prevent, both is asynchronous in vibrations process for the bar that is rigidly connected, and therefore, connection strap can be shorter, as shown in Figure 1.
Embodiment three:
The present embodiment is the improvement of embodiment one, is the refinement of embodiment one about connection strap.The length of connection strap described in the present embodiment is close to the simulation ground of multiple shake analog platform and the length of side being connected the simulation ground that floor plate 6 is combined into.
As shown in Figure 3, in figure, two pieces of white box represent two earthquake simulation platforms with power system, and centre represents one piece of web joint there be not power with grid square.Directly ground cannot be transferred to owing to not having the load-bearing on dynamic web joint, therefore use the connection strap of both sides as lintel, weight on bearer connection plate, and weight is transmitted on the simulation ground of earthquake simulation platform by connection strap, then be transmitted on solid ground by simulation ground.
The present embodiment set up multiple bolt to effectively conduct weight, and fixing by multiple bolt, makes both sides, simulation ground all very firm, firm, ensures the personal safety of visitor.
Embodiment four:
The present embodiment is the improvement of embodiment three, is the refinement of embodiment three about channel-section steel.One wing of the channel-section steel described in the present embodiment is arranged the wallboard in guardrail 7 or simulation room, as shown in Figure 4.
Because long connector is very firm, therefore, the present embodiment welds the wallboard of guardrail or Simulation house on the channel-section steel flank utilizing connection strap, can produce very firm effect.As Fig. 4, the position that can also be connected with channel-section steel flank at guardrail arranges pedestal, i.e. the effect can also playing reinforcement attractive in appearance.
Finally it should be noted that, below only in order to the technical solution of the utility model to be described and unrestricted, although be described in detail the utility model with reference to preferred arrangement scheme, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model (form of such as connection strap, the use etc. of bolt) or equivalent replacement, and not depart from the spirit and scope of technical solutions of the utility model.
Claims (4)
1. the coupling arrangement of a simulated earthquake platform, it is characterized in that, comprise: the capable connection strap of groove that the side along the simulation ground of multiple earthquake simulation platform extends, described connection strap is the band that channel-section steel makes, the groove of described channel-section steel embeds the side on simulation ground, and channel-section steel spine is connected with the fixed strip with multiple threaded hole that side is arranged in analog by multiple bolt.
2. device according to claim 1, is characterized in that, the length of described connection strap is less than the half of the simulation ground length of side of an earthquake simulation platform.
3. device according to claim 1, is characterized in that, the length of described connection strap is close to the simulation ground of multiple earthquake simulation platform and the length of side being connected the simulation ground that floor plate is combined into.
4. device according to claim 3, is characterized in that, a wing of described channel-section steel is arranged the wallboard in guardrail or simulation room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020583.4U CN204557906U (en) | 2015-01-13 | 2015-01-13 | A kind of coupling arrangement of simulated earthquake platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020583.4U CN204557906U (en) | 2015-01-13 | 2015-01-13 | A kind of coupling arrangement of simulated earthquake platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204557906U true CN204557906U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520020583.4U Active CN204557906U (en) | 2015-01-13 | 2015-01-13 | A kind of coupling arrangement of simulated earthquake platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204557906U (en) |
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2015
- 2015-01-13 CN CN201520020583.4U patent/CN204557906U/en active Active
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