CN205281744U - Port engineering antidetonation detection alarm device - Google Patents
Port engineering antidetonation detection alarm device Download PDFInfo
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- CN205281744U CN205281744U CN201520973796.9U CN201520973796U CN205281744U CN 205281744 U CN205281744 U CN 205281744U CN 201520973796 U CN201520973796 U CN 201520973796U CN 205281744 U CN205281744 U CN 205281744U
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- steel ball
- box
- warning device
- spring button
- upper box
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a port engineering antidetonation detection alarm device, include: the box, it includes from last box of arranging downwards box under with, detection device, it sets up in last box, detection device includes the permanent magnet, the permanent magnet is a cap column structure, the top of cap column structure sets firmly go up the top of box, the steel ball, its adsorb in in the cap column structure of permanent magnet, the degree of depth of cap column structure is less than the radius of steel ball, and the opening diameter of cap column structure is greater than the diameter of steel ball, the baffle, its horizontal go up between box and the lower box, and alarm device, it sets up the nowel is internal, alarm device includes the spring button, and it sets up the baffle middle part, just, the press surface orientation of spring button the steel ball sets up, voice alarm, its with spring button electricity is connected. The utility model discloses simple structure, detectivity is high, wide range on probation.
Description
Technical field
The utility model relates to vibrations warning device technical field. More specifically, the utility model relates to a kind of for port engineering anti-seismic detection warning device.
Background technology
Showing according to relevant expert's research and recent phenomenon, the present earth has progressed into the earthquake frequent phase, and earthquake is for will as the blowing and raining in daily life us. Annual about generation more than 500 ten thousand earthquakes on the earth, that is, be there is up to ten thousand earthquakes in every day. Earthquake disaster is very serious, can cause the leakage of fire, floods, toxic gas, bacterium and radioactive substance diffusion, it is also possible to cause the secondary disasters such as tsunami, landslide, avalanche, ground fissure. It is difficult to predict accurately due to earthquake, and time of origin is random, often causes a large amount of loss of life and personal injury and property damage. Earthquake seriously endangers the security of the lives and property of the people masses, and early warning in time is the important channel reducing harm when an earthquake occurs, and specialty warning howler is with high content of technology, strongly professional, expensive, is therefore difficult to universal.
In sum, urgently there is the appearance of a kind of simple and effective earthquake alarming device.
Practical novel content
An object of the present utility model solves at least the problems referred to above, and provides the advantage that will illustrate at least below.
The utility model also has an object to be to provide a kind of port engineering anti-seismic detection warning device, and it can effectively detect earthquake and other shake strongly, to improve the bottom surface seismaesthesia detection to harbour, and to the detection that other facilities of harbour shake strongly.
In order to realize according to these objects of the present utility model and other advantage, it provides a kind of port engineering anti-seismic detection warning device, comprising:
Casing, it comprises the upper box and lower box from up to down arranged;
Detection device, it is arranged in upper box, and described detection device comprises permanent magnet, and described permanent magnet is a cap-like structure, and the top of described cap-like structure is installed in the top of described upper box; Steel ball, in its cap-like structure being adsorbed in described permanent magnet, the degree of depth of described cap-like structure is less than the radius of steel ball, and the opening diameter of cap-like structure is greater than the diameter of steel ball;
Dividing plate, it is horizontal puts between described upper box and lower box; And
Warning device, it is arranged in described lower box, and described warning device comprises spring button, and it is arranged in the middle part of described dividing plate, and, the pressing of described spring button is arranged facing to described steel ball; Voice alarm device, it is electrically connected with described spring button.
Preferably, wherein, the material of described casing is epoxy resin.
Preferably, wherein, described upper box and described lower box are rectangular box, and the ratio of the height of described upper box and the width of described upper box is for being greater than 2:1, and the ratio of the width of described lower box and described upper box is for being greater than 2:1.
Preferably, wherein, the ratio of the width of described lower box and the diameter of described steel ball is for being less than 3:2.
Preferably, wherein, the pressing Middle face of described spring button caves in described lower box direction.
Preferably, wherein, the pressure surface of pressing of described spring button is circular, and the diameter being greater than steel ball by the diameter of pressure surface of described spring button.
Preferably, wherein, also comprise:
Base, it is arranged on the bottom of described casing.
Preferably, wherein, also comprise:
Suppending hole, it is elongated rectangular shape hole, and described suppending hole is arranged on the sidewall of described casing.
The utility model at least comprises following useful effect:
Cap-like structure and steel ball adsorb mutually, steel ball is hung in membrane structure, after bigger vibrations experienced by casing, steel ball can drop out in cap-like structure, due to the effect of gravity and inertia, steel ball drop the spring button in the middle part of dividing plate by pressure surface, start voice alarm device and give the alarm;
Casing is epoxy resin, light hard, it is possible to meet casing lightweight, and protects the requirement of equipment safety in casing, it is possible to be arranged on bottom surface, it is also possible to be arranged on necessary large-scale plant;
The size of upper box is arranged, it is possible to what ensure steel ball and spring button has certain distance by pressure surface, ensures that steel ball drops and gives the alarm with started by press voice alarm device, completes warning;
The pressing Middle face of spring button caves in described lower box direction, can limit steel ball drop at spring button by pressure surface, by the edge of pressure surface, also because of the depression at middle part, steel ball can be tumbled to by pressure surface even if dropping, ensureing the normal operation of warning device;
In sum, the utility model structure is simple, detection sensitivity height, and scope on probation is wide.
Part is embodied by other advantage of the present utility model, target and feature by explanation below, and part is also understood by the technician by this area to research and practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of port engineering anti-seismic detection warning device described in the utility model;
Fig. 2 is the perspective view of port engineering anti-seismic detection warning device described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, to make those skilled in the art can implement according to this with reference to specification sheets word.
Such as " have " it is to be understood that used herein, other element one or more do not allotted in " comprising " and " comprising " term or its combination existence or interpolation.
As shown in Figure 1, the utility model provides a kind of port engineering anti-seismic detection warning device, comprising:
Casing, it comprises the upper box 1 and lower box 2 from up to down arranged;
Detection device, it is arranged in upper box, and described detection device comprises permanent magnet 3, and described permanent magnet is a cap-like structure, and the top of described cap-like structure is installed in the top of described upper box; Steel ball 4, in its cap-like structure being adsorbed in described permanent magnet, the degree of depth of described cap-like structure is less than the radius of steel ball, and the opening diameter of cap-like structure is greater than the diameter of steel ball;
Dividing plate 5, it is horizontal puts between described upper box and lower box; And
Warning device, it is arranged in described lower box, and described warning device comprises spring button 6, and it is arranged in the middle part of described dividing plate, and, the pressing of described spring button is arranged facing to described steel ball; Voice alarm device 7, it is electrically connected with described spring button.
As shown in Figure 2, in such scheme, cap-like structure and steel ball adsorb mutually, steel ball is hung in membrane structure, and after bigger vibrations experienced by casing, steel ball can drop out in cap-like structure, due to the effect of gravity and inertia, steel ball drop the spring button in the middle part of dividing plate by pressure surface, start voice alarm device and give the alarm, voice alarm device also comprises the power supply being arranged in lower box and speaker 8.
As shown in Figure 1, in one embodiment, the material of described casing is epoxy resin.
In such scheme, casing is epoxy resin, light hard, it is possible to meet casing lightweight, and protects the requirement of equipment safety in casing, it is possible to be arranged on bottom surface, it is also possible to be arranged on necessary large-scale plant.
As shown in Figure 2, in one embodiment, described upper box and described lower box are rectangular box, and the ratio of the height of described upper box and the width of described upper box is for being greater than 2:1, and the ratio of the width of described lower box and described upper box is for being greater than 2:1.
In such scheme, the size of upper box is arranged, it is possible to what ensure steel ball and spring button has certain distance by pressure surface, ensures that steel ball drops and gives the alarm with started by press voice alarm device, completes warning.
As shown in Figure 1, in one embodiment, the ratio of the width of described lower box and the diameter of described steel ball is for being less than 3:2.
As shown in Figure 1, in one embodiment, the pressing Middle face of described spring button caves in described lower box direction.
In such scheme, the pressing Middle face of spring button caves in described lower box direction, it is possible to restriction steel ball drop at spring button by pressure surface, even if dropping by the edge of pressure surface, also because of the depression at middle part, steel ball can be tumbled to by pressure surface, ensure the normal operation of warning device.
As shown in Figure 1, in one embodiment, the pressure surface of pressing of described spring button is circular, and the diameter being greater than steel ball by the diameter of pressure surface of described spring button.
In one embodiment, also comprise:
Base, it is arranged on the bottom of described casing.
In such scheme, base is set to place and bottom surface casing, carries out earthquake alarm, and the width that base is arranged will wider than the 2 of lower box width times, and the weight of base is greater than 2 times of box weight.
In such scheme, also comprise:
Suppending hole, it is elongated rectangular shape hole, and described suppending hole is arranged on the sidewall of described casing.
In such scheme, wall box arranges suppending hole, it is possible to coordinate with the hook being arranged on cavity or large-scale plant, casing is suspended on body of wall or main equipment, report to the police for carrying out earthquake or shock detection.
Although embodiment of the present utility model is open as above, but listed utilization that it is not restricted in specification sheets and enforcement mode, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore claim is not being deviated from and under general concept that equivalency range limits, the utility model is not limited to specific details and illustrates and the legend described here.
Claims (8)
1. port engineering anti-seismic detection warning device, it is characterised in that, comprising:
Casing, it comprises the upper box and lower box from up to down arranged;
Detection device, it is arranged in upper box, and described detection device comprises permanent magnet, and described permanent magnet is a cap-like structure, and the top of described cap-like structure is installed in the top of described upper box; Steel ball, in its cap-like structure being adsorbed in described permanent magnet, the degree of depth of described cap-like structure is less than the radius of steel ball, and the opening diameter of cap-like structure is greater than the diameter of steel ball;
Dividing plate, it is horizontal puts between described upper box and lower box; And
Warning device, it is arranged in described lower box, and described warning device comprises spring button, and it is arranged in the middle part of described dividing plate, and, the pressing of described spring button is arranged facing to described steel ball; Voice alarm device, it is electrically connected with described spring button.
2. port engineering anti-seismic detection warning device as claimed in claim 1, it is characterised in that, the material of described casing is epoxy resin.
3. port engineering anti-seismic detection warning device as claimed in claim 2, it is characterized in that, described upper box and described lower box are rectangular box, the ratio of the height of described upper box and the width of described upper box is for being greater than 2:1, and the ratio of the width of described lower box and described upper box is for being greater than 2:1.
4. port engineering anti-seismic detection warning device as claimed in claim 1, it is characterised in that, the ratio of the width of described lower box and the diameter of described steel ball is for being less than 3:2.
5. port engineering anti-seismic detection warning device as claimed in claim 1, it is characterised in that, the pressing Middle face of described spring button caves in described lower box direction.
6. port engineering anti-seismic detection warning device as claimed in claim 1, it is characterised in that, the pressure surface of pressing of described spring button is circular, and the diameter being greater than steel ball by the diameter of pressure surface of described spring button.
7. port engineering anti-seismic detection warning device as claimed in claim 1, it is characterised in that, also comprise:
Base, it is arranged on the bottom of described casing.
8. port engineering anti-seismic detection warning device as claimed in claim 1, it is characterised in that, also comprise:
Suppending hole, it is elongated rectangular shape hole, and described suppending hole is arranged on the sidewall of described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520973796.9U CN205281744U (en) | 2015-11-30 | 2015-11-30 | Port engineering antidetonation detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520973796.9U CN205281744U (en) | 2015-11-30 | 2015-11-30 | Port engineering antidetonation detection alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205281744U true CN205281744U (en) | 2016-06-01 |
Family
ID=56066298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520973796.9U Active CN205281744U (en) | 2015-11-30 | 2015-11-30 | Port engineering antidetonation detection alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205281744U (en) |
-
2015
- 2015-11-30 CN CN201520973796.9U patent/CN205281744U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |