CN203676617U - Inductive earthquake safety bed - Google Patents
Inductive earthquake safety bed Download PDFInfo
- Publication number
- CN203676617U CN203676617U CN201320852062.6U CN201320852062U CN203676617U CN 203676617 U CN203676617 U CN 203676617U CN 201320852062 U CN201320852062 U CN 201320852062U CN 203676617 U CN203676617 U CN 203676617U
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- bed
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- earthquake
- leaf
- safety
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Abstract
The utility model relates to an inductive earthquake safety bed and belongs to the technical field of hydraulic machinery. The bed comprises a bed frame (1), a rotatable hydraulic stretching frame (3), bed leaf base bodies (4) and an inductive hydraulic control module. The bed is characterized in that the bed frame and bed leaves are made of steel, wherein the bed frame has a stabilizing structure (5), the two bed leaves are in embedded stretchable structures, and an outer ring is fixedly connected with the bed leaves to form a hydraulic stretching structure (10) to achieve stretching of the bed leaves. A hydraulic stretching rod is contracted if no earthquake occurs, and the two bed leaves are in the horizontal position, and the bed is not different from a common bed. When an earthquake occurs and reaches to a certain level, an earthquake inductor starts the hydraulic control module, the two bed leaves rotate and then brake and the stretching rod stretches out to form an effective triangular refuge safety space in cooperation with the bed frame. The inductive earthquake safety bed perfectly combines the attractiveness and applicability during non-earthquake with safe earthquake resistance during earthquake, and can form the earthquake resistant safety bed through automatic induction.
Description
Technical field:
The induction type hydraulic pressure steel that can effectively take refuge when the utility model relates to a kind of earthquake is safety bed, belongs to hydraulic machinery technical field.
Background technology:
The earthquake at present with destructive rank frequently occurs, and people's lives and properties are caused to serious harm, existing Antiseismic bed protection poor effect; anti-pressure ability deficiency maybe can not stop falling into of small article; and the structure of design is not good, there is no inducing function, can not realize automation.
Summary of the invention:
The utility model, for above-mentioned defect, has proposed a kind of induction type earthquake safety bed, and object is in the time that earthquake occurs, and can effectively protect the people's lives and property, and the safe space of a stable triangular can be provided in the time of earthquake.
For above problem, the technical scheme that the utility model provides is: induction type earthquake is safety bed comprises bedstead (1), rotatable hydraulic telescopic bed leaf (3), two fan bed phyllopodium bodies (4), rotarily open mechanism (9), induction type hydraulic control module; It is characterized in that described bedstead upper corners is provided with the steady structure of increasing (5), there is brake hoop at the steady structure of the increasing place of described bedstead, described installation revolving bed leaf place is welded with hollow pin (2), the rotating shaft of described revolving bed leaf (7) is hollow and can be arranged on hollow bearing pin, described hydraulic pressure stretches out cylinder and is fixed with one with bed phyllopodium body, described every fan bed leaf only has hydraulic pressure to stretch out mechanism (10) and middle other parts are simple nested Collapsible structure at left and right end, without hydraulic mechanism;
Described induction type earthquake is safety bed, it is characterized in that, rotatable hydraulic telescopic bed leaf comprises that a phyllopodium body, hydraulic pressure stretch out frame, and hydraulic pressure stretches out frame and is nested in a hydraulic cylinder of phyllopodium body;
Described induction type earthquake is safety bed, it is characterized in that, bed leaf is connected by hollow pin with bedstead, and bed leaf leans on one side of bedstead length direction higher than bedstead edge, and a bed leaf can only rotate by certain orientation;
Described induction type earthquake is safety bed, it is characterized in that, bedstead, rotatable hydraulic telescopic bed leaf, rotarily opens mechanism and is steel;
Described induction type earthquake is safety bed, it is characterized in that, described induction hydraulic control module comprises hydraulic pressure constant displacement pump, motor, switch, seismic sensor cable device, overflow valve, two-position four-way solenoid directional control valve, individual event sequence valve;
Whether described seismic sensor cable device is arranged on the circuit of motor, control motor and turn round; Described motor drives constant displacement pump to hydraulic system fuel feeding;
Described induction type earthquake is safety bed, it is characterized in that, described rotatable hydraulic telescopic bed leaf stretch out and regain by the control of two-position four-way solenoid directional control valve;
Described induction type earthquake is safety bed, it is characterized in that, rotarily opens mechanism and first opens, and the rotation of rear bed leaf is braked again, stretches out frame and stretches out by one-way throttle valve control;
The utility model advantage is: together with the safe earthquake-proof perfect adaptation of the safety bed property attractive in appearance on probation during by non-earthquake of this induction type earthquake in the time of earthquake, by automatic induction or artificial simple operations, 0 ° of the first ROT13 of a leaf is braked again, hydraulic pressure stretches out frame and stretches out the stable triangle safe space of formation subsequently, can form the safety bed of practical antidetonation.
Brief description of the drawings:
Schematic diagram is looked on left side when Fig. 1 is safety bed earthquake;
Fig. 2 is the schematic diagram of safety bed bed leaf while stretching out;
Fig. 3 is that safety bed nested type hydraulic pressure stretches out structural representation;
Schematic top plan view when Fig. 4 is safety bed non-earthquake;
Fig. 5 is the safety bed structural scheme of mechanism that rotarily opens;
Front elevational schematic when Fig. 6 is safety bed non-earthquake;
Fig. 7 is the complete section schematic diagram of safety bed seismic sensor cable device;
Fig. 8 is safety bed bed leaf brake structure schematic diagram;
Fig. 9 is safety bed hydraulic control circuit;
Figure 10 is the flow chart of security window work;
1-bedstead in figure, the hollow pin of 2-, 3-hydraulic pressure stretches out frame, 4-bed phyllopodium body, 5-triangle increases steady structure, 6-bed leaf hollow rotary shaft, 7-bed leaf entirety, 8-induction type hydraulic means is laid space, and 9-rotarily opens mechanism, and 10-bed leaf hydraulic pressure stretches out structure, 11-metallic conductor, 12-plastic substrate, 13-metal ball, 14-accesses electrode.
Detailed description of the invention:
Face is described further the technical solution of the utility model by reference to the accompanying drawings below:
The earthquake of the utility model induction type is safety bed mainly comprises that steel bed frame (1), hydraulic pressure stretch out frame (3), bed phyllopodium body (4), rotarily open mechanism (9), bed leaf hydraulic pressure stretches out structure (10) and is positioned at induction hydraulic means and lays the induction type hydraulic means in space (8).Two fan bed leaf (7) entirety are arranged on bedstead by hollow pin (2), and bed leaf is installed on bedstead edge on one side near bedstead.In the time of non-earthquake, hydraulic pressure stretches out frame and is contracted in hydraulic cylinder, bed leaf is horizontal, little with common bed difference, in the time of earthquake, Iron slag (13) in seismic sensor cable device falls to bottom because vibrating, and metal ball contacts with both sides metallic conductor (11), and its place circuit is connected.Circuit turn-on makes to respond to the hydraulic pump works of hydraulic control system, to system fuel feeding, because this control system is sequential control circuit, effect is to make 1 cylinder in hydraulic circuit (rotarily opening the hydraulic cylinder of mechanism) first moving, then be moving after 2 cylinders (i.e. hydraulic cylinder on bed leaf), so rotarily opening mechanism first opens, brake block is pushed away original position and the parallel i.e. unlatching of bedstead by hydraulic cylinder, turning over 130 ° and arrive brake structure places and be braked ring institute and brake, is then that hydraulic pressure stretches out that frame starts to stretch out until two fan bed leaf one-tenth stability triangle spaces.
Induction type hydraulic control system is safety bed core position, constant displacement pump moment of torsion is wherein larger, being enough to make hydraulic pressure to stretch out frame normally stretches out, rotarily open first opening afterwards of mechanism and close, stretch out stretching out of frame and regain by the control of two-position four-way solenoid directional control valve, rotarily open mechanism and first open and stretch out and set up by one-way speed-regulating valve interval time between the stretching out of frame.
Claims (4)
1. induction type earthquake safety bedly comprises bedstead (1), rotatable hydraulic telescopic bed leaf, two fan bed phyllopodium bodies (4), rotarily opens mechanism (9), induction type hydraulic control module; It is characterized in that described induction type hydraulic control module is placed on tailstock control zone (8), there is the steady structure of increasing (5) in the corner on described bedstead top, there is brake hoop at the steady structure of the increasing place of described bedstead, described revolving bed leaf place is installed and is welded with hollow pin (2), the rotating shaft of described revolving bed leaf (7) is hollow and can be arranged on hollow bearing pin, described hydraulic pressure stretches out cylinder (10) and is fixed with one with a bed phyllopodium body, and the described bed of every fan leaf only has hydraulic pressure to stretch out mechanism but mid portion is simple nested Collapsible structure at left and right end.
2. induction type earthquake according to claim 1 is safety bed, it is characterized in that, rotatable hydraulic telescopic bed leaf comprises that a phyllopodium body, hydraulic pressure stretch out frame, and hydraulic pressure stretches out frame and is nested in a hydraulic cylinder of phyllopodium body; Described bed leaf is connected by hollow pin with bedstead, and bed leaf leans on one side of bedstead length direction higher than bedstead edge.
3. induction type earthquake according to claim 1 is safety bed, it is characterized in that, bedstead, rotatable hydraulic telescopic bed leaf, rotarily opens mechanism and is steel.
4. induction type earthquake according to claim 1 is safety bed, it is characterized in that, described induction hydraulic control module comprises hydraulic pressure constant displacement pump, motor, switch, seismic sensor cable device, overflow valve, two-position four-way solenoid directional control valve, individual event sequence valve; Described seismic sensor cable device is arranged on the circuit of motor; Described motor drives constant displacement pump to hydraulic system fuel feeding, the stretching out and regain by the control of two-position four-way solenoid directional control valve of rotatable hydraulic telescopic bed leaf; The described mechanism that rotarily opens first opens, and the rotation of rear bed leaf is braked again, stretches out frame and stretches out by one-way throttle valve control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852062.6U CN203676617U (en) | 2013-12-13 | 2013-12-13 | Inductive earthquake safety bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852062.6U CN203676617U (en) | 2013-12-13 | 2013-12-13 | Inductive earthquake safety bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203676617U true CN203676617U (en) | 2014-07-02 |
Family
ID=50998601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320852062.6U Expired - Fee Related CN203676617U (en) | 2013-12-13 | 2013-12-13 | Inductive earthquake safety bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203676617U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354378A (en) * | 2016-06-16 | 2018-08-03 | 巢湖学院 | A kind of Antiseismic bed having triangular support structure |
| CN108685383A (en) * | 2018-05-21 | 2018-10-23 | 巢湖学院 | A kind of lifting double-layer earthquake-resistant safe bed |
| CN110652142A (en) * | 2019-10-29 | 2020-01-07 | 福建农林大学 | Antidetonation baffle |
-
2013
- 2013-12-13 CN CN201320852062.6U patent/CN203676617U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354378A (en) * | 2016-06-16 | 2018-08-03 | 巢湖学院 | A kind of Antiseismic bed having triangular support structure |
| CN108685383A (en) * | 2018-05-21 | 2018-10-23 | 巢湖学院 | A kind of lifting double-layer earthquake-resistant safe bed |
| CN110652142A (en) * | 2019-10-29 | 2020-01-07 | 福建农林大学 | Antidetonation baffle |
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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 |
Granted publication date: 20140702 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |