CN2851211Y - Lifting device for escaping from modularized self-supporting type building - Google Patents
Lifting device for escaping from modularized self-supporting type building Download PDFInfo
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- CN2851211Y CN2851211Y CN 200520016113 CN200520016113U CN2851211Y CN 2851211 Y CN2851211 Y CN 2851211Y CN 200520016113 CN200520016113 CN 200520016113 CN 200520016113 U CN200520016113 U CN 200520016113U CN 2851211 Y CN2851211 Y CN 2851211Y
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- railway carriage
- oil pressure
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- slow
- jacking system
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Abstract
The utility model relates to a lifting device for escaping from a modularized self-supporting type building. A cabinet assembly is formed in the way that a driving motor, a speed reducer and a transmission machine set of a main transmission machine set of the utility model are combined with a constant speed slowly lowering device of reversed oil pressure. The utility model is fixedly arranged on the top, the bottom or other suitable places of a load bearing box of a lifting load bearing box and simultaneously runs on a transmission rail bar such as a magnetic track or a steel cable, etc., arranged on the outer wall or between lifting machines. The driving motor of the main transmission machine set needs to drive the load bearing box to go forward by using electricity only on the occasion of rising. A slowly lowering safe device of the reversed oil pressure can be used on the occasion of falling when the main transmission machine set is in the failure state. The whole lifting device falls to the bottom floor or a fixed position at a stable and small speed in the unpowered state.
Description
Technical field
The utility model relates to safe jacking system, mainly solves at high building to reach under the space of simplifying most construction one safety, the extensible and easy modular jacking system of construction.
Background technology
The traditional jacking system that potential energy changes, two kinds on structure that dividing substantially serves as reasons upward suspends the structure of elevator in midair or push away from lower to upper of solving.Wherein the structure by last suspention elevator comprises: common elevator, the emergency staircase of escape and rescue; The structure that pushes away from lower to upper comprises: general common elevator.Total considers except load-carrying capacity, and safety almost is whether all jacking systems are the maximum certainly factor of user.
The power of elevator is divided into wirerope formula and hydraulic type two classes.The elevator of this two class can utilize and suspend the compartment in midair the mode of elevator downward or upward, makes it vertical shifting in building.Its major defect is:
Wirerope formula and hydraulic type are for the plan and the construction of building, and the influence of tectosome itself all is very important problem.Space can have been limited in the elevator machine chamber, also can affect the duration between installation period.In addition, building itself being added the structure design of heavy load, also is the engineering of being compelled to do.In any building, the required area of elevator, except the area of elevator itself, for safety, for steadily, about escalator is also reserved, space all around, almost be the area of elevator own 50 percent to absolutely.Therefore how reducing the required area of elevator, for the elevator technology person, is a very important subject under discussion.
The jacking system that pushes away from lower to upper, though have little space and installing fast speed advantage, or even a kind of mode movably at any time.Its major defect is:
Need continue to keep the support of constant weight except raising or lift high strength, its height is because gravitational cause is subjected to great restriction.Also with weight and highly multiplication, the generation of many elevator accidents promptly is to work as the bearing force deficiency, break or disintegrate to degree of risk, and strut bar fracture institute causes.
Traditional high-rise life saving, jacking systems such as elevator or elevator are not received.Though it can carry many people rapidly, electric power is its advantage, is its fatal shortcoming place also.No matter be earthquake or fire, electric power usually is first power supply that must close.Therefore when disaster took place, elevator became the most dangerous place on the contrary.So, based on descending lifeline, escape rope is tied up escape device on one's body, just become terrific no selection.
Yet the non-high building in the past of the high building of today is comparable.Nighttide ends the Eastern Science Park scene of fire, also is the mansion of 20 high-rises, the ground that aerial ladder truck is out of use force; In addition as in the fire in high buildings case of loyal road, Taibei city, two old men are because aerial ladder truck height deficiency, and are being burned alive in the building down under the watchful eyes of the people; The U.S.'s 911 incidents, many people are because of standing incessantly high temperature, jump out of the building and jump from high building, just as committing suiside.Can they have high-rise life saving equipment, can only a people except many survival equipments using, can use with use after the people that dares down to jump have several?
Summary of the invention
Main purpose of the present utility model provides the jacking system of a kind of modularization from body carrying high-rise life saving, reaches one of construction and installs easily, and do not need external electric power, can the slow purpose of taking advantage of year device of falling of constant speed.
Another purpose of the utility model provides the jacking system of a kind of modularization from body carrying high-rise life saving, because the CD-ROM drive motor of main gear unit, reductor and transmission unit combine composition one cabinet group with the slow safety device that falls, be fixedly arranged on the tool of carrying railway carriage or compartment, carrying railway carriage or compartment tool and transmission unit, the slow safety device unit that falls can modular mode, quantize to produce in advance, reach optimized design, and cost-cutting, have only transmission rail bars such as track relevant or wirerope or rope chain just need look the actual conditions construction of showing up with depth of building, but also only terminate in simple construction, need not special design, industry is a breakthrough greatly to such modularization for elevator, it can solve the problem of antenna height change at any time, solve the problem that jacking system upgrades at an easy rate, solve the problem that high building elevator or elevator set up fast, solve the problem that super-high storied building or narrow and small plane space set up elevator especially.
The utility model purpose again provides the jacking system of a kind of modularization from body carrying high-rise life saving, be to save construction space, reduce construction cost, no matter from body drive is bottom or the top that is installed in carrying railway carriage or compartment tool, an or side, or two side, when carrying railway carriage or compartment tool moves, except with transmission rail bar fixed points such as the track of transmission group direct contact or wirerope, be in fully in the static situation, therefore, need not headspace, even good visual space by carrying person can be provided, also therefore modularization from the device of body carrying, can reduce expending of site operation, reach the purpose that reduces construction cost greatly.
The purpose of this utility model is achieved in that the jacking system of a kind of modularization from body carrying high-rise life saving, it includes a main gear unit, the one slow safety device that falls, an one carrying railway carriage or compartment tool and a transmission rail bar, it is characterized in that: the CD-ROM drive motor of this main gear unit, reductor and transmission unit combine composition one cabinet group with the slow safety device that falls, be fixedly arranged on the top of lifting carrying railway carriage or compartment tool, bottom or other suitable part, transmission rail bar identical between exterior wall or companion ladder is fixed in walking simultaneously, drive carrying railway carriage or compartment tool advances in good time, and when utilizing carrying railway carriage or compartment tool to descend or main gear unit when malfunctioning, the slow safety device that falls of reverse oil pressure, whole jacking system is able under the unregulated power situation, drop to bottom or fixed position with stable speed slowly, transportation or escape.
Should slow fall safety device is a reverse oil pressure device, by on the top of being located at carrying railway carriage or compartment tool, the oil pressure pump housing of the transmission cabinet group of bottom or other appropriate location, transmission shaft to the gear at these two ends and the track of establishing on the wall that the reductor retarder extends constituted.
Further specify below in conjunction with preferred embodiment and accompanying drawing.
Description of drawings
Fig. 1 is the unitary construction scheme drawing of jacking system of the present utility model.
Fig. 2 is the scheme drawing of the utility model as high-rise life saving carrying railway carriage or compartment tool platform service condition.
The specific embodiment
Consult Fig. 1-shown in Figure 2, the carrying railway carriage or compartment tool A of jacking system of the present utility model is installed in the carrying railway carriage or compartment tool transmission rail bar 9 of tool guide rail 1 inboard, a pair of carrying railway carriage or compartment, it includes a main gear unit 2, one slow safety device 8 and the power gear 4 of falling, the CD-ROM drive motor of main gear unit 2, reductor and transmission unit combine composition one cabinet group 14 with the slow safety device 8 that falls, be fixedly arranged on the top of lifting carrying railway carriage or compartment tool A, on bottom or the carrying railway carriage or compartment tool platform 10, which is provided with operation push-button 15, carrying railway carriage or compartment tool A is made up of carrying railway carriage or compartment tool platform 10 and fence 17, shown in Fig. 1-2.
Certainly, fence 17 can be a transparent configuration, also is provided with convenient door 16 of being walked out by the rescue personnel on fence 17, as shown in Figure 1.Simultaneously, the a pair of transmission rail bar 9 between exterior wall or companion ladder is fixed in carrying railway carriage or compartment tool A walking, driving carrying railway carriage or compartment tool A descends, and when utilizing carrying railway carriage or compartment tool A to descend or main gear unit 2 when malfunctioning, the slow reverse oil pressure device that falls safety device 8, whole jacking system is able under the unregulated power situation, drop to bottom or fixed position with stable speed slowly, flee from the scene of the accident by transportation means 12, and, be provided with the external power source at bottom or fixed position,, take over second crowd, the 3rd crowd stranded personnel so that jacking system rises once more.
Of particular note: unit case of the present utility model, slow fall safety device and pause control device etc. and all belong to traditional prior art, so detailed description not.
The utility model, no matter indoor, outside the building wall, or building site steelframe all can be implemented.
When the utility model used as escape device for high-rise buildings, best mode was the exterior wall at high building, and the both sides of emergency escape door and window respectively are provided with gear carrying railway carriage or compartment tool guide rail 1 one, extend to ground.Emergency escape door and window 13 can be mode or the movable barred window with glass capsulation, removes non-glass and cracks or opened by interior, and it is safe.Be equiped with the gentle carrying railway carriage or compartment tool A that fall safety device 8 of main gear unit 2, its fence 17 and carrying railway carriage or compartment tool platform 10 can be that convertible is pressed close to exterior wall, tightly fasten the guide rail 1 of exterior wall with transmission gear, fasten top or the default floor of installing at floor.
When accident takes place, at first open the escape door and window 13 of building, open the carrying railway carriage or compartment tool platform of amounting to 10, the people just can enter on the carrying railway carriage or compartment tool platform 10, by adjusting flow regulating valve, the speed that control carrying railway carriage or compartment tool descends, can meet the people in the way, not need to use power supply in the middle of this.
If jacking system needs to rise once more, go to connect second batch, the 3rd batch indicator of trapped personnel, can utilize the electrical generator 11 provided for oneself or the electrical generator on the fire extinguishing tanker, allow main gear unit arm revolving gear, driving empty carrying railway carriage or compartment tool A rises, Deng to the top, power supply can be closed again, meets the stranded personnel of fortune next group.
Major advantage of the present utility model is:
1, because carrying of the present utility model railway carriage or compartment tool is to descend along the guide rail 1 that is set at exterior wall, can be generally steady just like elevator, as taking the simple of elevator, there is not operational difficulty; Can once many people take, transportation is very fast.
2, because of carrying of the present utility model railway carriage or compartment tool platform and fence, the speed of decline can be adjusted, and the people who takes is unlikely and fears; The doubt that it does not have the survivor to collide each other.
3, because guide rail of the present utility model can be unlimited extension, high-rise life saving also is out of question; More because it be a modular equipment, it at any time frame in the building that is provided with same rail, as the equipment of emergency survival.
4, since basic framework of the present utility model be modularization from the body bearing-type, so CD-ROM drive motor and the slow safety device that falls all are attached on one's body the tool of carrying railway carriage or compartment, its power and slowly fall safety device is located on the top of carrying the railway carriage or compartment tool, bottom or other suitable part all can.Generally speaking, power and the slow safety device that falls be for saving cost, sharing same or two guide rails or wirerope are principle, but under special status, can establish transmission rail bars such as track or wirerope more, and be loaded on different walls.For the purpose of the balance of mechanism, transmission rail bars such as transmission group and track or wirerope all are principle with a pair of, can consider the central authorities or the single track that keeps to the side when needing.Optimal embodiment falls safety device and is located at same module with carrying railway carriage or compartment tool for power is slow, adopt double track structure.
Built at present the embodiment that test function is used, high about ten meters, three stops, that is the 3rd building, adopt 2 horsepowers servomotor, 1: 50 oil pressure pump housing ohm formula retarder, rising or falling speed is set at about 6 meters of per minute, oil pressure installation does not act on during rising, and when descending, and slow to fall safety device speed be about 8 meters of per minute.
If the utility model is used as safety ladder, oil pressure installation must be held concurrently and is control and the slow safety device that falls of stopping.At this moment, must change the shut off valve of oil pressure installation into manual operation control formula from fixed speed.But, must make more anti-error-touch device for the safety meter.
5, modularization of the present utility model is from the jacking system of body carrying high-rise life saving, its CD-ROM drive motor by the main gear unit, reductor and transmission unit combine composition one cabinet group or one group of cabinet with the slow safety device that falls of reverse oil pressure constant speed, be fixedly arranged on the top of lifting carrying railway carriage or compartment tool, bottom or other suitable part, walk in the magnetic track or the wirerope that are arranged between exterior wall or elevator simultaneously.When having only rising, need utilize electric power to drive carrying railway carriage or compartment tool by the CD-ROM drive motor of main gear unit and advance; When decline or main gear unit are malfunctioning, then can utilize the slow safety device that falls of reverse oil pressure, under unpowered situation, speed drops to bottom or fixed position to make whole jacking system be stablized slowly.
6, the basic departure point of the utility model is promptly imitated the theory of animal or insect climbing, will include the equipment that drives with driving device be installed in lifting carrying railway carriage or compartment tool above or below.Utilize and walk in transmission rail bars such as identical wirerope, track or rope chain simultaneously, the cabinet group is combined into a module with carrying railway carriage or compartment tool in good time and goes forward side by side, and when the main gear unit is malfunctioning, the slow effect of falling the promptly in good time replacement main gear of safety device unit of reverse oil pressure, speed drops to bottom or fixed position to make whole jacking system be stablized slowly.Owing to carry railway carriage or compartment tool itself with actuating device, the path and the space that the shell that carries the railway carriage or compartment tool surrounds of the tool walking of carrying railway carriage or compartment are exactly the space that jacking system needs.Do not need to establish in addition the Machine Room, need the one slow space that falls be set yet at bottom.Therefore it can be set at exterior wall or any two or more straight lines that can set up run through guide rail or chain between nadir and vertex, is exactly a jacking system the best, safety.
7, track of the present utility model is because be static, the mobile of carrying railway carriage or compartment tool is because CD-ROM drive motor and reductor or potential energy promote driven gear group or rope chain drum down, make carrying railway carriage or compartment tool in track, produce displacement,, also be unlikely to produce dangerous so it can not be arranged on a dead front type space.Also because of this cause, it can be set at exterior wall, as the best instrument of escape.More particularly: be set up pinnacled carrying railway carriage or compartment tool because weight that terrestrial attraction produced, because the control of flow regulating valve, make carrying railway carriage or compartment tool be operated that the control constant speed is slow falls.
8, the characteristics of the utility model maximum are: slowly fall design from what body utilized that potential energy is converted to kinetic energy.That is when the actuating device et out of order, in the time of can't propping up carrying railway carriage or compartment tool, being that order carrying railway carriage or compartment tool is slow reduces to the bottom, is stuck in the time point of server et out of order but not stop, and is the technology idea of finishing new wound.Of the present utility modelly slow falling safety device, is a reverse oil pressure device, and the transmission shaft that is extended by the oil pressure pump housing of being located at carrying railway carriage or compartment tool, reductor retarder to the transmission group at these two ends and track or the transmission rail bar such as wirerope established on the wall constituted.Add to the slow mechanical force that falls the safety device oil pressure pump housing, from the transmission group on the outer transmission shaft of retarder of carrying railway carriage or compartment tool up-and-down movement, with the meshing relation that is fixed in transmission rail bars such as track on the wall or wirerope.When jacking system rises, do not make mechanical force impose on the oil pressure device, so belong to reverse oil pressure installation.Owing to be to delay to fall safety device, be in oil hydraulic circuit, set certain descending speed by shut off valve.So when jacking system rose, oil pressure mercury was not worked; When jacking system descended, the work of oil pressure mercury because of cutting the joint effect, produced the slow application force that falls.Slow falling between the actuator of safety device and rise and fall of the present utility model, except that sharing with the transmission rail bars such as a pair of track or wirerope, independent separately running, the slow safety device that falls does not act on when rising, and rotating speed high slightly (soon) is not interfered the running of actuating device in actuating device when descending.Because safety device of the present utility model is: slowly fall safety device, but not the card effect of stopping, so actuating device takes place when unusual, carrying railway carriage or compartment tool slowly drops to bottommost, and exhausted nothing is stopped and is stuck in the danger of halfway.Because this slow safety device that falls is installed on the tool of carrying railway carriage or compartment, neither rely on external force, neither be with extraneous interactive, so achieved the purpose of modularization from the body carrying.
For a long time, why conventional elevator dealer does not break through modularization from the body bearing mode, and major cause is: safety does not have breakthrough.The safety device of tradition jacking system is to use the theory of " stop dead " more, no matter be the suspension type elevator, and perhaps parking tower, Forklift, elevator, it solves the method for fault, and modal is exactly " making it stop action ".Therefore, perhaps not necessarily the accident that elevator drops can take place, it is stuck in the middle of floor and floor that carrying railway carriage or compartment tool but often takes place, and causes nervous accident unexpected.
9, the utility model form of construction work is quite unique and easy.Transmission cabinet group can be according to the different manufacturing line normalisation bulk article of load capacity, in advance, finishing all assemblings in factory just removes to the camp site, therefore the carrying railway carriage or compartment tool that needs only already installed transmission gearbox group at the construction field (site) is fixed in fixedly cylinder or exterior wall or the escalator that is equiped with the transmission rail bar, and promptly most of announcement of engineering finished.Shortened the time of construction greatly.Install the engineering of jacking system additional for many apartments, the elevator engineering is changed in old building, in addition device at the building exterior wall as fleeing from a calamity or the lifesaving engineering, all have brand new effect.
Oil pressure is slow to fall safety device because fixing speed collocation has, if when building loses electric power supply because of accident, still can transform into and is life.If the electric power load transfer device is located at ground floor, can utilize the electric power on the fire extinguishing tanker, allow empty carrying railway carriage or compartment tool rise, then slow effect, the rescue indicator of trapped personnel of falling of responsible oil pressure installation descends.Especially, thereby can design dead stop or adjust descending speed (safety prevention measure when reaching accident at ordinary times must have sufficient arrangement, to avoid wrong operation) because of descending speed is by shut off valve control by control manually.
10, the utility model since be servomotor collocation oil pressure slow fall safety device from body bearing-type jacking system, in light weight so volume is little, simple in structure, safety is certain, and is cheap.Therefore, must extensively and at large be adopted at the jacking system that needn't be particular about the luxurious building or be located at external wall.
In addition, because jacking system of the present utility model is from the body bearing-type, dynamic and safe all being located on one's body the tool of carrying railway carriage or compartment of institute, so not only build the height of jacking system, at any time can increase because of the growth of track, in addition can the limit build, edge height, work is very easy.Modularization and normalization reduce cost, and contribution customer, the inventor be sure of and can be adopted greatly by middle social class.
In a word, the utility model is a kind of breakthrough of idea, and the technology of combination all belongs to and proved feasible device, especially uses through overtesting, has preferable practical function.
Claims (2)
1, a kind of modularization is from the jacking system of body carrying high-rise life saving, it includes a main gear unit, slow safety device, a carrying railway carriage or compartment tool and the transmission rail bar of falling, it is characterized in that: the CD-ROM drive motor of this main gear unit, reductor and transmission unit combine composition one cabinet group with the slow safety device that falls, being fixedly arranged on lifting carries on the top of railway carriage or compartment tool or the bottom, this carrying railway carriage or compartment tool is fixed between transmission rail bar between exterior wall or companion ladder walks, and this slow reverse oil pressure device that falls safety device makes whole jacking system drop to bottom or fixed position with stable speed slowly.
2, modularization according to claim 1 is characterized in that from the jacking system of body carrying high-rise life saving: this reverse oil pressure device is that transmission shaft to the gear at these transmission shaft two ends and the track of establishing on the wall that the retarder by the oil pressure pump housing of transmission cabinet group, reductor extends constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016113 CN2851211Y (en) | 2005-04-12 | 2005-04-12 | Lifting device for escaping from modularized self-supporting type building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016113 CN2851211Y (en) | 2005-04-12 | 2005-04-12 | Lifting device for escaping from modularized self-supporting type building |
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| Publication Number | Publication Date |
|---|---|
| CN2851211Y true CN2851211Y (en) | 2006-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520016113 Expired - Fee Related CN2851211Y (en) | 2005-04-12 | 2005-04-12 | Lifting device for escaping from modularized self-supporting type building |
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| CN (1) | CN2851211Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020248256A1 (en) * | 2019-06-14 | 2020-12-17 | 胡永生 | Fabricated-type integrated high-rise building security and protection, and rescue and escape lifting apparatus |
-
2005
- 2005-04-12 CN CN 200520016113 patent/CN2851211Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020248256A1 (en) * | 2019-06-14 | 2020-12-17 | 胡永生 | Fabricated-type integrated high-rise building security and protection, and rescue and escape lifting apparatus |
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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: 20061227 |