CN203483081U - Earthquake escape table - Google Patents
Earthquake escape table Download PDFInfo
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- CN203483081U CN203483081U CN201320604909.9U CN201320604909U CN203483081U CN 203483081 U CN203483081 U CN 203483081U CN 201320604909 U CN201320604909 U CN 201320604909U CN 203483081 U CN203483081 U CN 203483081U
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- earthquake
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Abstract
The utility model relates to an earthquake escape table. For safe hiding in the earthquake process, the earthquake escape table is designed on the basis of the arch effect of a structural theory, arch steel pipes are combined to form framework bodies in a fillet welding mode, high-strength seamless steep pipes are used as great pressure resisting structure base rod pieces, a plurality of arch framework bodies, connecting rods and triangular connecting plates at the corners of a table top are included and are combined together to form a space for the safe hiding in the earthquake process. All the rod pieces are welded and combined, no screw and no manual connector exist, and the whole table is integrally formed. In addition, anti-skid rubber foot sleeves are added to the power portions of all table feet, rubber materials can reduce the reacting force of impacts, and a steel frame is prevented from tipping over. The earthquake escape table has the advantages of being light, resistant to high pressure, capable of resisting side overturn and sliding and the like, and can reduce injuries and deaths and the fear of people in the earthquake process.
Description
Technical field
The utility model relates to a kind of escape table, refers to especially a kind ofly by steel pipe, with fillet weld, to be combined, and any screw is not set, and there is no seam, makes the earthquake escape table that full table can be integrally formed.
Background technology
Press, the social common people think the engineering circles long-term existence problem of " using inferior materials and turning out substandard goods ", so violent earthquake causes many people injures and deaths.But, in earthquake-stricken area, observe the relevant house entirely falling in rhegma pattern, mostly that Stall post cuts off, partly or the house shattering, does its rhegma all concentrate on Stall capital, and we can't help asking: why use inferior materials and turn out substandard goods all " simultaneously " " steals " at Stall pillar? and why other floor is not stolen? why is main crack all at Stall?
For expanding economy and individual's interests, take a broad view in metropolitan area, and Stall is chosen height and chosen again sky, can be found everywhere, and in order to open convenience store and dining room or to hire out parking stall, " weak Stall " is very general.The building structure of this pattern, in the world, violent earthquake is everywhere all typical disaster case, and this is an important self-criticism direction, and why does disaster " simultaneously " all occur in Stall?
According to the statistics of Building Research Establishment, 80% earthquake disaster all concentrates on the building of middle low layer, and 90% injures and deaths are all collapsing because of building.Generally speaking, weak Stall (Open first story) is the Typical Seismic Damage of the big earthquakes in Osaka and Kobe,Japan, the apartment of many three, four floors faces street, in order to open shop and parking stall to be provided, the brick wall of Stall is beaten and removed, formed " weak bottom ", yet present stage does not forbid beating the brick wall except Stall in Japan, in Taiwan, brick wall is treated as to light compartment, house owner can beat brick wall except opening afterwards shop, and therefore disaster occurs.
Because the injures and deaths of earthquake all concentrate on building Stall, if we can provide " earthquake escape table " that a kind of structural strength is high to use to the resident family of Stall, especially old man, children, no matter be that war is attacked or burst violent earthquake, if when the disintegration of building structure body, just can provide simple and easy, the instrument of taking refuge rapidly; This similarly is lifebuoy, similarly is also parachute, if when structure is surprisingly collapsed, should " earthquake escape table " can be used for saving somebody's life.For old buildings, historic site especially, cannot resistance to violent earthquake, and building can not be reconstructed the resistance to violent earthquake standard that reaches again for the moment, and this " earthquake escape table ", just can solve very large problem.
In shockproof education, always instruct people when earthquake in addition, under the firm desk of hiding, however existing general desk, its compression strength is obviously inadequate; When violent earthquake occurs, just in case building structure collapses suddenly, may not have enough time to run away to vacant lot; therefore above-mentioned " earthquake escape table " just can be protected by the many one decks of let us when violent earthquake; many escape chances, the tool advantage of reassuring and pacifying the public, reduces earthquake frightened.
" the earthquake escape table " that relevant said structure intensity is high, prior art is as Chinese utility model patent ZL 95207281.5 (announcing No. CN2271299Y), but in this patent, steel tube member bar is entirely to permeate welding to combine, necessary pipe cutting, therefore manufacturing cost is high, and its steel-tube construction is complicated, Heavy Weight, and table pin is various, and causes carrying and user's inconvenient problem.
Whence is that inventor's the present is constantly improved the theory of innovation based on product, be in line with the practical experience of being engaged in for many years this product design and development, and actively research and development thinking with great concentration, via actual development many times, tests, and has caused generation of the present utility model.
Utility model content
In view of the existing problem of prior art, the utility model object is to provide a kind of earthquake escape table, and it is combined with fillet weld by steel pipe, and any screw is not set, and there is no seam, makes the full table can be integrally formed.
The utility model object is also to provide a kind of earthquake escape table, and it is high and can resist side direction and overthrow, resist the features such as lateral sliding that it has lightweight, vertical compressive resistance.
The utility model object is to provide a kind of earthquake escape table, and it can eliminate people for the fear of earthquake, and then produces the advantage of reassuring and pacifying the public.
For reaching above-mentioned purpose, the main technical schemes that the utility model adopts is:
A kind of earthquake escape table, by steel pipe, with fillet weld, combined, it includes several juggled frame bodies, this juggled frame body includes two vertical rods, top boom, arch bar, two butt struts, two bearing plates, these top boom two ends are connected across respectively the end of this corresponding vertical rod, this arch bar top is connected with this top boom, these arch bar both sides are connected with this vertical rod, this end strut is connected in the angle of cut place that this top boom is connected with this vertical rod and is connected with this arch bar, and this bearing plate is connected in vertical rod bottom; Cross bar, is connected between the top boom of each juggled frame body; Several distolateral bars, are connected to this corresponding top boom of each juggled frame body, and between this vertical rod end; Several side levers, are connected between this corresponding vertical rod of each juggled frame body; Several leg-of-mutton connecting plates, this leg-of-mutton connecting plate is combined in respectively the angle of cut of this top boom, this distolateral bar.
" earthquake escape table " of the present utility model is mainly to utilize structure principle " arching " to design earthquake escape desk, by arch steel pipe, with fillet weld, combine framework body, in order to resist weight, by high-strength seamless steel pipe as the basic rod member of frame structure, utilize " arch " born withstand voltage crushing resistance, utilize thrust amount on the arc nature having itself, on the bridge floor of juggled frame body, can bear the gravity larger than slab bridge, the utility model includes several juggled frame bodies, cross bar, distolateral bar, connecting rod, top boom and distolateral bar angle of cut place are combined with leg-of-mutton connecting plate, the space of safe harbor when common combination becomes earthquake.The utility model adopts steel-pipe welding to form, and there is no screw, and full table is integrally formed, there is no the weakness of manual joint seam; Not only vertical compressive resistance is high, and anti-side direction is overthrown, and anti-lateral sliding is listed among innovative design consideration.
The beneficial effects of the utility model are:
The K shape steel tube rod member cancellation of the former desktop of prior art, is improved to this top boom and this distolateral bar angle of cut place is combined with leg-of-mutton connecting plate; The three-dimensional side K shape steel tube rod member of prior art is cancelled, and changes H type rod member weight into and subtracts.By this, the utility model can be used as the space of safe harbor when earthquake, and by each assembly, with fillet weld, combine, any screw is not set, there is no seam, make the full table can be integrally formed, improve steel pipe in existing safety protecting life saving rack for earthquake and, entirely to permeate the necessary high problem of pipe cutting manufacturing cost of welding, in addition, in each underfooting, all add the rubber footmuff of on-slip, quality of rubber materials can slow down the reaction force of impact, avoids steelframe overturning.And the utlity model has lightweight, vertical compressive resistance high and can resist side direction overthrow, to features such as antiseismic lateral slidings, the design significantly improves general desk compression strength, degree that can earthquake disaster mitigation.Use the utility model is firm, the probability of hiding rapidly, escape is higher, can reduce people for the fear of earthquake, and have the advantage of reassuring and pacifying the public.
Relatively in prior art, Chinese utility model patent ZL 95207281.5 (bulletin CN2271299Y), the steel-tube construction weight of prior art is large, table pin is many and cause carrying and user's inconvenience, the utility model is through repeatedly self-criticism and research, do not lowering under the supreme principle of security, by weight saving, steel tube member bar position is readjusted, after improvement, with lighter material, bring into play more high strength, in one embodiment, the utility model is through after 15 kilograms of weight savings under structure arrangement cleverly, still maintain the vertical compressive resistance above up to 20 tonnes.After repeatedly scrutinizing, have 5 improvement:
The former steel tube member bar of prior art permeates welding entirely, and the utility model is improved to fillet weld, and pipe cutting not.
The K pattern steel tube member bar of the former desktop of prior art is cancelled, and is improved to 4 interconnection system triangular steel plates in the utility model embodiment, is combined in respectively each top boom and distolateral bar angle of cut place.
Original 4 groups of prior art single hole arch bridge pattern steel pipe is cancelled 1 group, 15 kilograms of the weight savings of juggled frame body in the utility model embodiment.
The former three-dimensional side of prior art K pattern steel tube member bar is cancelled, and the utility model is improved to H pattern rod member, and weight alleviates again.
Prior art rubber-tyred rubber blanket is cancelled, and is improved to sucked type yielding rubber pad in the utility model embodiment, and buffer capacity improves 1 times.
Below only by specific embodiment, and assistant is described in detail with graphic, so that your auditor can, for various functions of the present utility model, feature, have a better understanding and awareness.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is top view of the present utility model.
Fig. 4 is side view of the present utility model.
Fig. 5 is the schematic diagram of the suffered stress of the utility model.
Fig. 6 is the enlarged diagram at A place in Fig. 2.
Fig. 7 is that the side at B place in Fig. 3 is analysed and observe enlarged diagram.
[main element symbol description]
Juggled frame body 10 vertical rods 11
End strut 14 bearing plates 15
The distolateral bar 30 of cross bar 20
Side lever 40 connecting plates 50.
The specific embodiment
Refer to shown in Fig. 1 to Fig. 4, the utility model is to be combined with fillet weld by steel pipe, and textural several juggled frame bodies 10, cross bar 20, several distolateral bar 30, the several side lever 40 of including, below elaborates.
The present embodiment arranges 3 juggled frame bodies 10, this juggled frame body 10 includes two vertical rods 11, top boom 12, arch bar 13, two butt struts 14, two bearing plates 15, top boom 12 two ends are connected across respectively the end of corresponding vertical rod 11, arch bar 13 tops are connected with top boom 12, arch bar 13 both sides are connected with vertical rod 11, end strut 14 is connected in the angle of cut place that top boom 12 is connected with vertical rod 11 and is connected with arch bar 13, and this bearing plate 15 is connected in vertical rod 11 bottoms.The utility model juggled frame body 10 is to utilize the principle of arch bridge designed, and the principle of arch bridge is to utilize " arch " born withstand voltage crushing resistance, utilizes thrust amount on the arc nature having itself, and can bear the gravity larger than slab bridge on arch bridge face.
This cross bar 20 be connected in 12 each juggled frame body 10 top boom 12 between, juggled frame body 10 is connected and to be formed the interval of preset distance.
This distolateral bar 30 is connected to this corresponding top boom 12 of each juggled frame body 10, and between these vertical rod 11 ends; Juggled frame body 10 is connected and to be formed the interval of preset distance.
This side lever 40 is connected between the corresponding vertical rod of each juggled frame body 10 11, juggled frame body 10 is connected and to be formed the interval of preset distance.
Refer to shown in Fig. 1, Fig. 5, the utility model can be when earthquake as the space of safe harbor, and be that steel pipe combines with fillet weld by each assembly, any screw is not set, there is no seam, make the full table can be integrally formed, can improve steel pipe in existing safety protecting life saving rack for earthquake must the high shortcoming of pipe cutting manufacturing cost entirely to permeate welding.
What will illustrate in addition is again, all desks are nearly all to combine with screw at present, because can getting rusty, screw gets loose, be approximately 15 years to 20 years service life, and preferred embodiment of the present utility model is can adopt German seamless steel pipe (Seamless Steel Pipe) welding and integrally formed, resistance toly fall, durable, shock-resistant, there is no screw, through galvanizing by dipping (Galvanized) corrosion-resistance treatment, can reach 50 years non-corrosives (even 100 years), the manufacturing cost of its factory is lower than current commercially available general desk.
In addition, the utility model is to arrange 3 in the present embodiment juggled frame body 10, and prior art Chinese utility model patent ZL 95207281.5 (announcing No. CN2271299Y) is that 4 arch bridge framves are set, and wherein the set K pattern steel tube member bar in side need not arrange in the utility model; Therefore, the utlity model has the benefit of weight reduction.
Shown in Fig. 5, the utility model is not lowering under the supreme principle of security, although weight saving, each member position properly configures, still with lighter material, bring into play more high strength, there is vertical compressive resistance high and can resist side direction and overthrow, resist the features such as lateral sliding.
For guaranteeing the long-term safety in utilization of the utility model, the utility model is with computer program model configuration, the security of its structure of computational analysis, and repeatedly calculate through numerical analysis, determine that arch formula steel-tube construction bearing capacity safety is without anxiety; Whether correct for checking computer, do the experiment of simply crushing and just can prove the reliability of this computer simulation; And process is in university's steel construction laboratory, while testing with the vertical force up to 20 tonnes, the utility model structural filaments has no to damage, the building structure pressure that collapses while being enough to resist violent earthquake, and the full-size(d) experiment of preferred embodiments proves that the utility model structural safety is without anxiety more.
Moreover, after the world extensive earthquake occurs in succession as Japanese slope god, Nantou in Taiwan and Chinese Wenchuan everywhere, the casualties is so tragic that one cannot bear to look at it, causes society upper in popular anxiety in the recent period, the utility model can be eliminated people for the fear of earthquake, and produces the advantage of reassuring and pacifying the public; No matter be that war is attacked or violent earthquake suddenly, if when the unexpected disintegration of building structure, that the utility model all can provide is simple and easy, the instrument of taking refuge rapidly.
Refer to shown in Fig. 6, vertical rod 11 of the present utility model, arch bar 13, bearing plate 15 be with fillet weld, and must pipe cutting, has fastness and not yielding.
Refer to shown in Fig. 7, top boom 12 of the present utility model, arch bar 13, cross bar 20 be with fillet weld, and must pipe cutting, has fastness and not yielding.
Refer to shown in Fig. 1, Fig. 3, the utility model is in four corner places of upside, that is the angle of cut place of top boom 12, distolateral bar 30 is provided with a leg-of-mutton connecting plate 50, makes connecting plate 50 connect top booms 12, distolateral bar 30, to strengthen whole structural strength; Accordingly, the utility model also can be by the K pattern steel tube member bar improvement of desktop in prior art Chinese utility model patent ZL 95207281.5 (announcing No. CN2271299Y), described leg-of-mutton connecting plate 50 is selected from the steel plate materials of metal, before the connecting plate 50 of this triangular form steel plate utilizes, infiltration solder bond is at the angle of cut place of this top boom 12 and this distolateral bar 30, replace existing K shape steel tube rod member function, reach weight reduction, and the better antidetonation of structure of improvement.
Refer to shown in Fig. 6, the utility model bearing plate 15 comprises a steel plate 151 and a rubber suction cups 152 of being located at steel plate 151 bottoms; Accordingly, and have absorption anti-skidding effect, and can slow down the reaction force of impulsive force, the effect of rubber suction cups 152 just as people from jumping off mire upstairs, or jump off air cushion from high-rise life saving, impulsive force has cushioned after being absorbed by rubber suction cups 152, and its effect is similar to the antirattle spring of automobile chassis, impact energy can be dissolved.
Refer to shown in Fig. 4, the utility model side lever 40 is connected between vertical rod 11 and forms H shape, and has predetermined structural strength; Accordingly, the utility model also can, by the K pattern steel tube member bar improvement of side in prior art Chinese utility model patent ZL 95207281.5 (announcing No. CN2271299Y), make the utlity model has the benefit of weight reduction.
More than for the utility model for embodiment, only for ease of explanation, establish, when not limiting meaning of the present utility model with this, the various shift design of generally doing according to listed claim, all should be included in the scope of the claims of the present utility model.
Claims (6)
1. an earthquake escape table, is characterized in that, by steel pipe, with fillet weld, is combined, and this earthquake escape table includes:
Several juggled frame bodies, this juggled frame body includes two vertical rods, top boom, arch bar, two butt struts, two bearing plates, these top boom two ends are connected across respectively the end of this corresponding vertical rod, this arch bar top is connected with this top boom, these arch bar both sides are connected with this vertical rod, this end strut is connected in the angle of cut place that this top boom is connected with this vertical rod and is connected with this arch bar, and this bearing plate is connected in vertical rod bottom;
Cross bar, is connected between the top boom of each juggled frame body;
Several distolateral bars, are connected to this corresponding top boom of each juggled frame body, and between this vertical rod end;
Several side levers, are connected between this corresponding vertical rod of each juggled frame body;
Several leg-of-mutton connecting plates, this leg-of-mutton connecting plate is combined in respectively the angle of cut of this top boom, this distolateral bar.
2. earthquake escape table as claimed in claim 1, is characterized in that: this leg-of-mutton connecting plate is steel plate, and solder bond is at the angle of cut place of this top boom, this distolateral bar.
3. earthquake escape table as claimed in claim 1, is characterized in that: this juggled frame body is that the angle of cut of three, this top boom and this distolateral bar is that four, this leg-of-mutton connecting plate are four.
4. earthquake escape table as claimed in claim 2, is characterized in that: this juggled frame body is that the angle of cut of three, this top boom and this distolateral bar is that four, this leg-of-mutton connecting plate are four.
5. earthquake escape table as claimed in claim 1 or 2 or 3 or 4, is characterized in that: this bearing plate comprises a steel plate and a rubber suction cups of being located at this steel plate bottom.
6. earthquake escape table as claimed in claim 1 or 2 or 3 or 4, is characterized in that: this side lever is connected between vertical rod and forms H shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604909.9U CN203483081U (en) | 2013-09-27 | 2013-09-27 | Earthquake escape table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604909.9U CN203483081U (en) | 2013-09-27 | 2013-09-27 | Earthquake escape table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203483081U true CN203483081U (en) | 2014-03-19 |
Family
ID=50253955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320604909.9U Expired - Fee Related CN203483081U (en) | 2013-09-27 | 2013-09-27 | Earthquake escape table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203483081U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686345A (en) * | 2016-01-28 | 2016-06-22 | 黄延庆 | Earthquake protection desk |
| CN106217326A (en) * | 2016-08-24 | 2016-12-14 | 江苏明强电气有限公司 | A kind of high-strength insulating glass reinforced plastic support device |
| CN109157028A (en) * | 2018-09-30 | 2019-01-08 | 巢湖学院 | A kind of expansion force locking mechanism at indoor security angle |
| CN109288274A (en) * | 2018-09-30 | 2019-02-01 | 巢湖学院 | A kind of bilayer rotary type indoor security angle |
-
2013
- 2013-09-27 CN CN201320604909.9U patent/CN203483081U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686345A (en) * | 2016-01-28 | 2016-06-22 | 黄延庆 | Earthquake protection desk |
| CN106217326A (en) * | 2016-08-24 | 2016-12-14 | 江苏明强电气有限公司 | A kind of high-strength insulating glass reinforced plastic support device |
| CN106217326B (en) * | 2016-08-24 | 2018-08-24 | 江苏明强电气有限公司 | A kind of high-strength insulating glass reinforced plastic support device |
| CN109157028A (en) * | 2018-09-30 | 2019-01-08 | 巢湖学院 | A kind of expansion force locking mechanism at indoor security angle |
| CN109288274A (en) * | 2018-09-30 | 2019-02-01 | 巢湖学院 | A kind of bilayer rotary type indoor security angle |
| CN109288274B (en) * | 2018-09-30 | 2023-06-23 | 巢湖学院 | Double-layer rotatable indoor safety angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140319 Termination date: 20160927 |