CN204444978U - A kind of self-starting mechanism of self-starting Shockproof life bed - Google Patents
A kind of self-starting mechanism of self-starting Shockproof life bed Download PDFInfo
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- CN204444978U CN204444978U CN201520121071.7U CN201520121071U CN204444978U CN 204444978 U CN204444978 U CN 204444978U CN 201520121071 U CN201520121071 U CN 201520121071U CN 204444978 U CN204444978 U CN 204444978U
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Abstract
The utility model discloses a kind of self-starting mechanism of self-starting Shockproof life bed, comprise the suspension ear of the intermediate plate for overlapping Shockproof life bed be connected with the vibration pickup of Shockproof life bed, hanging ear is become large disk construction from top to bottom gradually and arrange at its upper end to hang ear jointed shaft, hang the upper end that ear jointed shaft is hinged on the central post of the head of a bed of Shockproof life bed and the intermediate plate of the interior support Shockproof life bed vertically arranged of tailstock, the below hanging ear jointed shaft arranges the overlap joint groove corresponding with the lap joint that intermediate plate front/rear end is arranged; The utility model have structure simple, start be quick on the draw, mechanical stability advantages of higher, rely on when earthquake terrestrial gravitation machinery driving opening to move, automatically realize shelter and lifesaving function, ensure personal security.
Description
Technical field
The utility model relates to a kind of furniture, especially a kind of self-starting mechanism of the self-starting Shockproof life bed for hiding earthquake disaster, particularly a kind of Shockproof life bed.
Background technology
Earthquake disaster is first of group calamity, annual more than the seven grades earthquakes approximately occurring about 18 times in the whole world, the earthquake of Tangshan, the such especially severe disaster in Wenchuan can be caused, nearly 1 twice every year, violent earthquake focuses mostly in circum-Pacific seismic belt in geographical distribution, Eurasian earthquake zone, and China is between circum-Pacific seismic belt and Eurasian earthquake zone, and the frequency that earthquake occurs is high, intensity during generation is large, is one of country that global earthquakes disaster is the most serious.
The earthquake disaster of China is serious, and main cause is: one is that China's violent earthquake is frequent, and mostly occurs in Continental Area, and focus many places are at the earth's crust shallow-layer of tens to tens kms; Two is that the many densely populated areas of China are in earthquake-prone region, as Hebei, Sichuan, Yunnan etc.; Three is that China's economy is flourishing not, and structural quality is not high, difference of providing fortification against earthquakes, and the ability resisting earthquake is weak.
How effectively earthquake disaster mitigation is problem in the urgent need to address at present, the protection against and mitigation of earthquake disasters working policy that current China proposes " put prevention first, defence combines with relief ".In order to the casualties avoiding and reduce earthquake to cause as far as possible, people carry out research and explore in a lot of field, the bed particularly used for sleep has carried out a lot of research, because for the earthquake that occur in the evening, most people is in the state of sleeping soundly, cannot perception in time dangerous and carry out taking refuge, escaping, casualties is more serious, how to effectively utilize bed to carry out used in earth-quake days, become the focus of research gradually.
Current Antiseismic bed all arranges protective frame mostly above bed, and this Antiseismic bed is overall heavy, takes up room large, affects attractive in appearance.Also some is by power-actuated Antiseismic bed, function of taking refuge is started when sensing that earthquake occurs, bed board is allowed to overturn and to make to fall to an intracoelomic cavity the personnel of outside, and again closed by electromagnetism, hydraulic pressure or mechanical device control bed board, play isolation personnel, prevent the effect of unexpected injury, but this Antiseismic bed complex structure, and electric energy is sufficient, circuit is smooth and easy to need the moment to guarantee, and applicability and security are all subject to great restriction.
Chinese utility model patent (application number: CN201320588593.9, title: a kind of Shockproof life bed) disclose a kind of Shockproof life bed, comprise the bed body that forms primarily of side wall and bed board and be positioned at a head of a bed at body two ends, bed board is formed primarily of intermediate plate and the two cover baffle groups that lay respectively at intermediate plate both sides; Intermediate plate movable supporting, on four L-type pillars, L-type pillar is connected with the perception be fixed together with building and shakes and the control cabinet controlling the action of L-type pillar; The baffle that baffle group is slidably matched successively by some layers forms, and baffle group is connected with intermediate plate by the controlling organization opened for Control protection plate group or close up.This Shockproof life bed can rely on terrestrial gravitation machinery driving opening to move when earthquake, automatically shelter and lifesaving function is realized, but support the L-type pillar of intermediate plate owing to being subject to the larger pressure of intermediate plate, cause the mechanicalness of starting drive unstable, easily produce Caton phenomenon when starting, Antiseismic bed is not easily started; Be the movement of falling object when intermediate plate sinks simultaneously, after arriving bed intracoelomic cavity bottom surface, larger impulsive force can be brought.Therefore need to do further improvement to Shockproof life bed.
Utility model content
The utility model technical issues that need to address are to provide a kind of self-starting mechanism of self-starting Shockproof life bed; can start voluntarily delicately when earthquake; the personnel in sleeping soundly are made not need external force automatically to be protected; larger impact can not be brought to the people on bed simultaneously, avoid producing secondary injury.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of self-starting mechanism of self-starting Shockproof life bed, comprise the suspension ear of the intermediate plate for overlapping Shockproof life bed be connected with the vibration pickup of Shockproof life bed, described suspension ear is become large disk construction from top to bottom gradually and arrange at its upper end to hang ear jointed shaft, described suspension ear jointed shaft is hinged on the upper end of the central post of the head of a bed of a body and the intermediate plate of the interior support Shockproof life bed vertically arranged of tailstock, and the below of described suspension ear jointed shaft arranges the overlap joint groove corresponding with the lap joint that intermediate plate front/rear end is arranged.
Further improvement of the utility model is: the faying surface accepting lap joint in described overlap joint groove is by the arcwall face hung centered by ear jointed shaft.
Further improvement of the utility model is: suspension ear side corresponding with the lap joint of intermediate plate below described overlap joint groove is arcwall face.
Further improvement of the utility model is: described suspension ear and the connection of vibration pickup are hung by distance the binding post that ear jointed shaft remote location arranges and be connected with vibration pickup the first tractive angle pulley rope group be connected with binding post.
Further improvement of the utility model is: described vibration pickup comprises the casing be fixed together with building and the support column for supporting gravitation ball be arranged in the middle part of tank floor, the top end face of described support column is the concave surface matched with gravitation ball, is stretched out and be connected with the first tractive angle pulley rope group after the fixed pulley be arranged in the middle part of box top walked around by the induction stay cord that described gravitation ball connects by the hole of body side.
Owing to have employed technique scheme, the technological progress that the utility model obtains is:
The self-starting mechanism of self-starting Shockproof life bed of the present utility model, have structure simple, start be quick on the draw, mechanical stability advantages of higher.Rely on when earthquake terrestrial gravitation machinery driving opening to move, automatically realize shelter and lifesaving function, ensure personal security.
Suspension ear in self-starting mechanism of the present utility model is become large disk construction gradually from top to bottom, and in the suspension ear not tension masterpiece used time, owing to hanging the effect of ear self gravitation, lap joint can be in the inner side of overlap joint groove.Hang ear be hinged on central post upper end and can rotate around jointed shaft, can rotate around jointed shaft when hanging ear and being subject to less pulling force, faying surface in the overlap joint groove of the below setting of jointed shaft is the arcwall face centered by jointed shaft, make suspension ear can not jack-up intermediate plate when rotating, with bearing in lap joint, the frictional force between lap joint and faying surface can be reduced, lap joint can be come off easily in overlap joint groove, the sensitivity of starting drive can be improved, reduce self-starting mechanism start-up time.The bottom surface hanging ear is arcwall face, ensures that intermediate plate is upwards returned to when hanging ear place and there will not be Caton phenomenon.
Vibration pickup is for responding to ground or body of wall vibrations, the top end face of support column is the concave surface matched with gravitation ball, normal condition lower support post stable support gravitation ball, prevent from causing gravitation ball and dropping because slightly shaking and start escape, when there are comparatively violent vibrations, gravitation ball can drop from support column top and pull the first pulling rope angle pulley group thus pull the suspension ear being hinged on four central post upper ends respectively, lap joint on intermediate plate is come off from the overlap joint groove inter-sync at respective place respectively, and then starts Shockproof life bed.
The course of work of the present utility model is: when an earthquake occurs, by being fixed on body of wall or the ground vibration pickup very first time senses earthquake information, vibration pickup drives by the first tractive angle pulley rope group the starting drive generation action being positioned at four central post upper ends respectively, the lap joint of intermediate plate is skidded off in the overlap joint groove hung ear, now intermediate plate moves downward along central post, and the human body on intermediate plate is placed in a body inside.The life security of available protecting people.
Accompanying drawing explanation
Fig. 1 is the perspective view that the utility model hangs ear;
Fig. 2 is the front view that the utility model hangs ear;
Fig. 3 is the mounting structure schematic diagram that the utility model Antiseismic bed hangs ear;
Fig. 4 is the state diagram before the utility model Shockproof life bed starts;
Fig. 5 is the state diagram after the utility model Shockproof life bed starts;
Fig. 6 is the structural representation of geophone of the present utility model;
Wherein, 1, bed body, 1-1, the head of a bed, 1-2, tailstock, 2, intermediate plate, 2-1, lap joint, 3, central post, 4, hang ear, 4-1, jointed shaft, 4-2, overlap joint groove, 4-3, faying surface, 4-4, hang ear side, 4-5, binding post, 5, vibration pickup, 5-1, casing, 5-2, gravitation ball, 5-3, support column, 5-4, induction stay cord, 5-5, fixed pulley, the 6, first tractive angle pulley rope group.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details:
The self-starting mechanism of a kind of self-starting Shockproof life bed of the present utility model, this actuating mechanism is arranged in Shockproof life bed, and the basic structure of Shockproof life bed is as follows.
Bed body 1 is made up of girder steel, and profile is cuboid, and four corners of bed body 1 are the corner post vertically arranged, and the quantity of corner post is 4, arranges horizontal crossbeam and longitudinal longeron between corner post.The quantity of crossbeam 4 is four, and wherein two crossbeams and two corner posts form the rectangle head of a bed 1-1 of bed body 1, and another two crossbeams and two corner posts form the rectangle tailstock 1-2 of bed body 1.The quantity of longeron is also four, and wherein two longerons are connected with the lower end of homonymy corner post respectively, are called lower longeron; Other two longerons are connected to the epimere of homonymy corner post, are called longeron, and upper vertical depth of beam is consistent with the height of intermediate plate 2 part of the bed board on bed body 1, are in the side wall that the corner post of a body 1 homonymy and longeron form bed body 1 both sides.The height of head of a bed 1-1 and tailstock 1-2 is greater than the height of both sides side wall.Head of a bed 1-1 arranges two central posts paralleled with corner post 3 respectively with the middle part of tailstock 1-2, and central post 3 is for being symmetrical arranged, and concrete structure is as shown in Fig. 3, Fig. 4, Fig. 5.
The front/rear end of intermediate plate 2 arranges the cylindrical lap joint 2-1 perpendicular with end face respectively, the lap joint 2-1 quantity of setting is often held to be two and to be symmetrical arranged, lap joint 2-1 extend in head of a bed 1-1 and tailstock 1-2, and two lap joint 2-1 with one end are stuck between two central posts 3 just.Concrete structure is as shown in Fig. 3, Fig. 4, Fig. 5.
Hang ear 4 and be arranged on central post 3 upper end, hang ear 4 in order to support lap joint 2-1, hang ear 4 and be connected with vibration pickup 5 by the first tractive angle pulley rope group 6.Hanging ear 4 is become large disk construction gradually from top to bottom, hang ear 4 is hinged on central post 3 upper end by hanging ear jointed shaft 4-1, the below hanging ear jointed shaft 4-1 arranges the corresponding overlap joint groove 4-2 of opening lap joint 2-1, faying surface 4-3 in overlap joint groove 4-2 is by the arcwall face hung centered by ear jointed shaft 4-1, lap joint 2-1 movable supporting is on faying surface 4-3, and below overlap joint groove 4-2, the suspension ear side 4-4 corresponding with lap joint 2-1 is arcwall face.The remote location hanging distance suspension ear jointed shaft 4-1 on ear 4 arranges binding post 4-5, and binding post 4-5 is connected with vibration pickup 5 by the first tractive angle pulley rope group 6.Concrete structure is as shown in Fig. 3, Fig. 4, Fig. 5.
Vibration pickup 5 comprises casing 5-1, gravitation ball 5-2, support column 5-3, induction stay cord 5-4 and fixed pulley 5-5, casing 5-1 and building are fixed together, casing 5-1 arranges support column 5-3 in the middle part of bottom surface, the top end face of support column 5-3 is the concave surface matched with gravitation ball 5-2, gravitation ball 5-2 is arranged on the top end face of support column 5-3, the middle part of box top arranges fixed pulley 5-5, gravitation ball 5-2 connects induction stay cord 5-4, stretched out by the hole of body side after induction stay cord 5-4 walks around fixed pulley 5-5 and be connected with the first tractive angle pulley rope group 6.Concrete structure as shown in Figure 6.
The course of work of the present utility model is: during earthquake, gravitation ball 5-2 in vibration pickup 5 drops from the top end face of support column 5-3, in the process of dropping, sense of dragging answers stay cord 5-4, pulling force passes through the conduction of the first tractive angle pulley rope group 6 on suspension ear 4, start opening device, the lap joint 2-1 be in overlap joint groove 4-2 is come off, and intermediate plate 2 moves down along central post 3.
Claims (5)
1. the self-starting mechanism of a self-starting Shockproof life bed, it is characterized in that: the suspension ear (4) comprising the intermediate plate (2) for overlapping Shockproof life bed be connected with the vibration pickup of Shockproof life bed (5), described suspension ear (4) is become large disk construction from top to bottom gradually and arrange at its upper end to hang ear jointed shaft (4-1), described suspension ear jointed shaft (4-1) is hinged on the upper end of the central post (3) of the head of a bed (1-1) of a body (1) and the intermediate plate (2) of the interior support Shockproof life bed vertically arranged of tailstock (1-2), the below of described suspension ear jointed shaft (4-1) arranges the overlap joint groove (4-2) corresponding with the lap joint (2-1) that intermediate plate (2) front/rear end is arranged.
2. the self-starting mechanism of a kind of self-starting Shockproof life bed according to claim 1, is characterized in that: the faying surface (4-3) accepting lap joint (2-1) in described overlap joint groove (4-2) is to hang the arcwall face centered by ear jointed shaft (4-1).
3. the self-starting mechanism of a kind of self-starting Shockproof life bed according to any one of claim 1 or 2, is characterized in that: the suspension ear side (4-4) corresponding with the lap joint (2-1) of intermediate plate (2), described overlap joint groove (4-2) below is arcwall face.
4. the self-starting mechanism of a kind of self-starting Shockproof life bed according to claim 3, is characterized in that: described suspension ear (4) and the connection of vibration pickup are hung by distance the binding post (4-5) that ear jointed shaft (4-1) remote location arranges and be connected with vibration pickup (5) the first tractive angle pulley rope group (6) be connected with binding post (4-5).
5. the self-starting mechanism of a kind of self-starting Shockproof life bed according to claim 3, it is characterized in that: described vibration pickup (5) comprises the casing (5-1) be fixed together with building and the support column (5-3) for supporting gravitation ball (5-2) be arranged in the middle part of casing (5-1) bottom surface, the top end face of described support column (5-3) is the concave surface matched with gravitation ball (5-2), stretched out by the hole of body side after the fixed pulley (5-5) be arranged in the middle part of casing (5-1) end face walked around by the upper induction stay cord (5-4) connected of described gravitation ball (5-2) and be connected with the first tractive angle pulley rope group (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121071.7U CN204444978U (en) | 2015-03-02 | 2015-03-02 | A kind of self-starting mechanism of self-starting Shockproof life bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121071.7U CN204444978U (en) | 2015-03-02 | 2015-03-02 | A kind of self-starting mechanism of self-starting Shockproof life bed |
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| Publication Number | Publication Date |
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| CN204444978U true CN204444978U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520121071.7U Expired - Fee Related CN204444978U (en) | 2015-03-02 | 2015-03-02 | A kind of self-starting mechanism of self-starting Shockproof life bed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997328A (en) * | 2015-07-17 | 2015-10-28 | 张明军 | Mechanical self-starting anti-seismic bed and using method thereof |
| CN105054651A (en) * | 2015-07-17 | 2015-11-18 | 张明军 | Mechanical self-starting device of anti-seismic bed and method for applying mechanical self-starting device |
-
2015
- 2015-03-02 CN CN201520121071.7U patent/CN204444978U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997328A (en) * | 2015-07-17 | 2015-10-28 | 张明军 | Mechanical self-starting anti-seismic bed and using method thereof |
| CN105054651A (en) * | 2015-07-17 | 2015-11-18 | 张明军 | Mechanical self-starting device of anti-seismic bed and method for applying mechanical self-starting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150708 Termination date: 20180302 |