CN201200730Y - Self-help device for lifting people down - Google Patents
Self-help device for lifting people down Download PDFInfo
- Publication number
- CN201200730Y CN201200730Y CNU2008200750648U CN200820075064U CN201200730Y CN 201200730 Y CN201200730 Y CN 201200730Y CN U2008200750648 U CNU2008200750648 U CN U2008200750648U CN 200820075064 U CN200820075064 U CN 200820075064U CN 201200730 Y CN201200730 Y CN 201200730Y
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- China
- Prior art keywords
- transmission shaft
- support
- power transmission
- lifesaving
- saving
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Abstract
The utility model discloses a self-saving device for bringing people down, which belongs to a device for bringing down people from a building, in particular to the device which is driven in a mechanical driving mode for bringing people down. Especially, the device is suitable for high buildings, such as private residences, office buildings and the like, and comprises a transmission mechanism and a life-saving cable, wherein the transmission mechanism is arranged on a bracket which is fixed with a wall body of a building through a transmission shaft; and a gear set passes through the transmission shaft device; and the life-saving cable enwinds about the shaft, the fixedly mounting end is fixed with the bracket, the free end is connected with a life-saving harness, and a start handle is arranged on the end part of the transmission shaft in a releasable mode or a mode of locking the transmission shaft. In the utility model, the simple and convenient configuration can realize the need that self-saving people quickly hold the rope to escape when an emergency event occurs. The device can effectively improve the stability and the safety of the device for bring people down, and provide various modes that one or more people save themselves simultaneously. The application range of the life-saving device is widened. The device is particularly suitable to be a matching facility to be applied by a builder, and has wide industrial prospect.
Description
Technical field
This case belongs to device use for taking people downstairs from the building, particularly with the mechanical drive mode transmission the human device falls, be particularly suited for being configured on private residence, the office building contour level building.
Background technology
Modern society's skyscraper is more and more, and when dangerous situations such as fire, earthquake or other accidents took place, how rapidly self-help escape was exactly a big problem, a large amount of people can be very slow from the escape of safety stair, very crowded, have little time the measure that prior art has a lot of high-altitudes to sue and labour:
Disclose a kind of slow descending device of high-altitude slow-descending brucker survival capsule as Chinese patent 200520029478.3, belonged to the parts of high-altitude slow-descending brucker survival capsule.The transmission gear wheel is fixedlyed connected with the gear wheel concentric, this gear wheel and the engagement of steel loop chain, centrifugal wheel is fixedlyed connected with the drive pinion concentric, this drive pinion and the engagement of this transmission gear wheel, the centrifugal wheel centrifugal friction block that is slidingly connected, this centrifugal wheel outside is with the friction wall.Advantage is: novel structure, and easy to use, safe and reliable.By steel loop chain and gear wheel engaged transmission, drive the centrifugal device fast rotational again, produce centrifugal damping, play the speed limit effect.
And for example but Chinese patent 01204148.3 discloses a kind of moving type individual escape device for high-rise buildings, in the escape device housing, be provided with the cable wire spool tube of coiling cable wire, cable wire spool tube one side is formed with internal gear, the center of cable wire spool tube is provided with a brake assembly, the brake assembly is formed with gear, be provided with travelling gear between cable wire spool tube internal gear and brake component gear, be provided with several brake blocks around the brake assembly, release the port of export at the cable wire of housing cable wire brake pulling block is set, cable wire brake pulling block drives by a brake handgrip can suppress the cable wire start, in housing, be provided with two movable cable wire guide shafts, can vertically slide when cable wire is disengaged, can not cause Carcel danger.
The structure of known technology is unsuitable for being packed on the building, uses as the civilian installation configuration of private residence or office building.Industry is demanded urgently on a kind of a certain facade body of wall that can extended immobilization be installed in building, when case of emergency takes place, and what the person of saving oneself can immediately embrace the rope escape falls people's device.
Summary of the invention
Problem to be solved by this invention is to overcome the above-mentioned defective that aforementioned techniques exists, and a kind of simple structure is provided, is suitable for being fixedly mounted on the building saving oneself of adapted and falls the human device.
The present invention solves primary technical problem and takes following technical scheme to realize, the human device falls according to a kind of saving oneself provided by the invention, comprise transmission mechanism, lifesaving hawser, wherein, described transmission mechanism is installed on the support with the building masonry wall secure bond by power transmission shaft, and gear train passes through driveline; Lifesaving hawser seize twines, and installs end and fixes with support, and free end is connected with the lifesaving braces, and starting handle one-tenth can discharge or the lock mode of power transmission shaft is configured in the power transmission shaft end.
The present invention solves primary technical problem and can also take following technical scheme further to realize:
The human device falls in aforesaid saving oneself, wherein, but described support has the support arm of support power transmission shaft, the position setting of described power transmission shaft between this support arm has default roughness, holds the hawser winding district portion that the lifesaving hawser is held winding tightly, and gear train installs respectively outside two support arms of support by power transmission shaft; The damping block device is between gear train and support arm.
The human device falls in aforesaid saving oneself, and wherein, slow release device is configured in support one side, and driven pulley coaxial be connected of this slow release device in branch's power transmission shaft and the gear train, this slow release device is that two springs that a slowly-releasing is rotated that are sleeved on branch's power transmission shaft constitute.
The human device falls in aforesaid saving oneself, and wherein, described support has the installation portion with building masonry wall facade secure bond; Having the lifesaving braces coupling that the emergency box of coded lock device is connected with lifesaving hawser free end is provided with.
The present invention compared with prior art has significant advantage and beneficial effect.
By above technical scheme as can be known, the present invention has following advantage at least under the structure configuration of excellence:
This case is provided with transmission mechanism and installs by support and building masonry wall are stable, and the reasonable disposition of lifesaving hawser and transmission mechanism; When the simple and direct configuration of starting handle and power transmission shaft can be implemented in the case of emergency generation in addition, the person of saving oneself immediately embraced the needs of rope escape.
The setting of this case power transmission shaft has default roughness, holds the hawser winding district portion that the lifesaving hawser is held winding tightly, and the reasonable disposition of damping block, can effectively improve the stability and safety of falling the human device.
The reasonable disposition of this case slow release device further provides a plurality of people to save oneself simultaneously and has fallen people's feasible pattern; Widened the scope of application of this case lifesaving appliance;
This case further provides affine audient's configuration, setting has the coded lock device emergency box, can combine the lifesaving braces of depositing the configuration of lifesaving hawser free end with lifesaving hawser coupling thus, emergent need can be effectively satisfied in this measure, can effectively prevent the improper use of robber again.
The structure setting that this case is simple and direct can effectively improve the tolerance of transmission mechanism, and is cheap for manufacturing cost, and the industry that is easy to is reproduced, and is particularly suitable for the builder and uses as auxiliary facility.Technical contribution is remarkable, has realized aforesaid goal of the invention fully.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is this case overall structure schematic diagram.
The specific embodiment
Below in conjunction with preferred embodiment, to according to the specific embodiment provided by the invention, feature and effect thereof, describe in detail as after; For simple and purpose clearly, hereinafter appropriate omission the description of known technology, in order to avoid those unnecessary details influences are to the description of the technical program.
Referring to shown in Figure 1, the human device falls in a kind of saving oneself, comprise the transmission mechanism of device in casing 1, lifesaving hawser 3, wherein, described transmission mechanism is installed in the support arm 22 of support 2 by power transmission shaft 11, on the 22a, described support 2 has the installation portion 21 with building masonry wall facade secure bond, 21a, the position of described power transmission shaft between two support arms of support is provided with the hawser winding district portion 110 that lifesaving hawser 3 is held winding tightly that holds, the hawser of this power transmission shaft twines district portion and has default roughness, neither allow hawser lax arbitrarily to reach, can when broadcasting hawser, have suitable frictional resistance again, make mild smooth and easy the loosening of hawser; Gear train 4,4a install respectively outside two support arms of support 2 by power transmission shaft 11; Lifesaving hawser 3 seizes twine, it is fixing with support 2 to install end, and free end is connected with the lifesaving braces, has in emergency box 7 installation rooms of coded lock device, be used for the ccontaining lifesaving braces that is connected with lifesaving hawser free end, the coded lock device of emergency box can be the commercially available prod not with give unnecessary details; Emergency box configuration with coded lock device is to prevent for example robber's and so on improper use; Damping block 5 devices play the effect that slowly-releasing is broadcasted the lifesaving hawser between gear train and support arm; The mode of 6 one-tenth power transmission shafts that can discharge or lock of starting handle is configured in the power transmission shaft end, and the combination of starting handle and power transmission shaft can adopt general usual way, not with give unnecessary details; During use, starting handle discharges power transmission shaft, is subjected to the effect of lifesaving hawser free end human body gravity, and power transmission shaft rotates by gear drive and damping block configuration, makes the lifesaving hawser steadily to broadcast slowly; Slow release device 8 is configured in support one side, and driven pulley 41 coaxial are connected of this slow release device in branch's power transmission shaft 9 and the gear train, this slow release device is that two springs 81 that a slowly-releasing is rotated that are sleeved on branch's power transmission shaft constitute.The lifesaving hawser can be set by known technology on the described support regain structure, further improve the affine function of device; Cable induction element 14 is configured in cabinet exterior.
After the preferred embodiment that describes in detail, be familiar with this technology personage and can clearly understand, can carry out various variations and modification not breaking away under following claim and the spirit, and the present invention also is not subject to the embodiment of illustrated embodiment in the specification.
Claims (4)
1. save oneself and fall the human device for one kind, comprise transmission mechanism, lifesaving hawser, it is characterized in that, described transmission mechanism is installed on the support with the building masonry wall secure bond by power transmission shaft, and gear train passes through driveline; Lifesaving hawser seize twines, and installs end and fixes with support, and free end is connected with the lifesaving braces, and starting handle one-tenth can discharge or the lock mode of power transmission shaft is configured in the power transmission shaft end.
2. the human device falls in as claimed in claim 1 saving oneself, it is characterized in that, but described support has the support arm of support power transmission shaft, and the position setting of described power transmission shaft between this support arm has default roughness, holds the hawser winding district portion that the lifesaving hawser is held winding tightly; Gear train installs respectively outside two support arms of support by power transmission shaft; The damping block device is between gear train and support arm.
3. the human device falls in as claimed in claim 1 or 2 saving oneself, it is characterized in that, slow release device is configured in support one side, driven pulley coaxial be connected of this slow release device in branch's power transmission shaft and the gear train, this slow release device is that two springs that a slowly-releasing is rotated that are sleeved on branch's power transmission shaft constitute.
4. the human device falls in as claimed in claim 3 saving oneself, and it is characterized in that, described support has the installation portion with building masonry wall facade secure bond; Having the lifesaving braces coupling that the emergency box of coded lock device is connected with lifesaving hawser free end is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200750648U CN201200730Y (en) | 2008-06-18 | 2008-06-18 | Self-help device for lifting people down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200750648U CN201200730Y (en) | 2008-06-18 | 2008-06-18 | Self-help device for lifting people down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201200730Y true CN201200730Y (en) | 2009-03-04 |
Family
ID=40423040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200750648U Expired - Fee Related CN201200730Y (en) | 2008-06-18 | 2008-06-18 | Self-help device for lifting people down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201200730Y (en) |
-
2008
- 2008-06-18 CN CNU2008200750648U patent/CN201200730Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20110618 |