CN208065607U - A kind of building gravity ramp-down device and its elastic collar landing-gear - Google Patents
A kind of building gravity ramp-down device and its elastic collar landing-gear Download PDFInfo
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- CN208065607U CN208065607U CN201721862483.1U CN201721862483U CN208065607U CN 208065607 U CN208065607 U CN 208065607U CN 201721862483 U CN201721862483 U CN 201721862483U CN 208065607 U CN208065607 U CN 208065607U
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- lantern ring
- upright bar
- flexible connector
- elastic collar
- gear
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Abstract
The utility model discloses a kind of building gravity ramp-down devices：Including upright bar and elastic collar landing-gear；Upright bar is uprightly arranged, and elastic collar landing-gear includes：Lantern ring is sheathed in upright bar, internal diameter is more than the outer diameter effective quantity of upright bar, and when lantern ring is in maximum inclination state, lantern ring inner wall section position is in contact condition with upright bar outer wall；Flexible connector, first end are fixedly connected with lantern ring outer wall, and axis the radially extending along lantern ring of flexible connector, second end is provided with binding structure, effectively bondage can fix heavy burden object.The utility model provides the elastic collar landing-gear for building gravity ramp-down device, including lantern ring and flexible connector simultaneously.Building provided by the utility model gravity ramp-down device and its elastic collar landing-gear, the heavy burden object (including people or object) in eminence can be fast and efficiently allowed to decline with safe speed, slide, to make people that can aloft be fled from a manner of more quick and safe when encountering disaster.
Description
Technical field
The utility model is related to a kind of conveying equipment more particularly to a kind of vertical conveying devices.
Background technology
With the step that Global Urbanization develops, skyscraper becomes increasingly prevalent in each global corner, he
Bring people it is convenient and modernization life while also bring us the distinctive security risk of some skyscrapers, for example in recent years
Come, constantly sees that some fire in high buildings take place frequently from news, high-rise life saving is the problem that people pay attention in again, fire always
Once occurring, the electric system in building is often broken down failure, and the personnel besieged are difficult to flee from and cause danger.
When fire occurs, people also usually based on escape, often lay aside as unworthy of attention, and will also result in not by important item simultaneously
Small loss.When fire occurs, the dense smoke etc. of electric power system fault problem, building inner space in building is all to jeopardize people
Life, restrict people's escape and the main reason for have no time to attend to important item.It is thus how real when fire occurs for high level
Now quickly and effectively the transport of personnel, article are that people always strive in solution, perfect great social value, an economic valence
The problem of value.
On the other hand, the rise of express delivery in recent years, takeout service causes the elevator in skyscraper usually by super negative
Lotus uses, and the problem that the space utilization rate inside skyscraper is one urgent need to resolve of today's society is improved as deteriorated.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of building gravity ramp-down devices and its elastic collar
Landing-gear can fast and efficiently allow the heavy burden object (including people or object) in eminence under safe speed using the device
Drop slides, to make people that can aloft be fled from a manner of more quick and safe when encountering disaster.
In order to solve this technical problem, the technical solution adopted in the utility model is as follows：
A kind of building gravity ramp-down device：Including：A piece upright bar and at least one elastic collar landing-gear；
The upright bar, upright to be arranged, building eminence is fixed in upper end, and building bottom or ground are fixed in lower end；
The elastic collar landing-gear includes：
One lantern ring can be sheathed in the upright bar, and the internal diameter of the lantern ring is more than the outer diameter effective quantity of the upright bar,
When the lantern ring is in maximum inclination state, respectively there are the outer wall of portion and the upright bar in the both sides of the inner wall of the lantern ring
In contact condition；
Flexible connector, first end are fixedly connected with the outer wall of the lantern ring, the axis of the flexible connector along
The lantern ring radially extends, and the second end of the flexible connector is provided with binding structure, effectively bondage can fix heavy burden
Object；
When the lantern ring is sheathed in the upright bar, heavy burden object is fixed in the second end bondage of the flexible connector
Afterwards, from when eminence free-falling, the lantern ring can back and forth change between the maximum inclination state and smaller heeling condition.
Further, the flexible connector is torsional spring.
Further, the upright bar is arranged perpendicular to horizontal plane.
Further, at least one elastic collar landing-gear is several bullets suitable for different weight rank
Property lantern ring landing-gear can be matched after the heavy burden object of bondage different weight rank with safe speed respectively from the upright bar
Upper landing.The elastic collar landing-gear according to the length of the collar material, inner diameter size and flexible connector and
The difference of the parameters such as coefficient of elasticity determines applicable different weight rank.
Further, the lantern ring is removably sheathed in the upright bar.
The utility model additionally provides a kind of elastic collar landing-gear for building gravity ramp-down device simultaneously, wraps
It includes：
One lantern ring, can be sheathed in a upright bar, and the internal diameter of the lantern ring is more than the outer diameter effective quantity of the upright bar, works as institute
When stating lantern ring and being in maximum inclination state, the both sides of the inner wall of the lantern ring respectively have portion and the outer wall of the upright bar to be in
Contact condition；
Flexible connector, first end are fixedly connected with the lantern ring outer wall, the axis of the flexible connector along
The lantern ring radially extends, and the second end of the flexible connector is provided with binding structure, effectively bondage can fix heavy burden
Object；
When the lantern ring is sheathed in the upright bar, heavy burden object is fixed in the second end bondage of the flexible connector
Afterwards, from when eminence free-falling, the lantern ring can back and forth change between the maximum inclination state and smaller heeling condition.
Further, the flexible connector is torsional spring.
Further, the lantern ring can be removably sheathed in the upright bar.Lantern ring makes two semicirculars, two
Semi-ring one end is hinged the other end and is fixed by secure latch snapping.
The building of the utility model are skillfully constructed with gravity ramp-down device, are reasonable for structure, upright bar fixed peace in advance when use
On the wall face of building, and receives routine safety maintenance and ensure its fastness, safety；And with the matched bullet of the upright bar
Property lantern ring landing-gear then safety devices is used as to provide building resident family or safety management department.
Due to the decrease speed Yu material and diameter, the material of lantern ring and diameter of elastic collar landing-gear in the present apparatus,
The length and coefficient of elasticity of flexible connector and the weight of heavy burden object etc. are related, so elastic collar landing-gear can root
It is selected corresponding according to the above-mentioned material and diameter of upright bar, the material of lantern ring and diameter, the length of flexible connector and coefficient of elasticity etc.
Parameter experiment proves that afterwards determine a certain specific corresponding several different weight ranks of upright bar elastic collar landing dress
It sets, the elastic collar landing-gear of each weight classes indicates the weight range (for example 100-110Kg) of its relative adaptation respectively,
So the specific elasticity lantern ring landing-gear just can be suitably used for weight be 100-110Kg people or object by the present apparatus safely from
By landing, after people or object to be strapped in the second end of the flexible connector, lantern ring is sheathed in the upright bar, unclamps elasticity
Can freely it be landed from the upper end of upright bar with the speed of safety after lantern ring landing-gear.
For the elastic collar landing-gear in heavy burden descent, the lantern ring can be in the maximum inclination state
Back and forth change between smaller heeling condition, when it is in smaller heeling condition, the inner wall of the lantern ring and the upright bar
Outer wall can not generate contact, even if having part contact the pressure of its contact surface also without or very little, ensure that in this way
The lantern ring can down fall because of itself and the weight of flexible connector and heavy burden object under the state.
And when the lantern ring is in maximum inclination state, the both sides of the inner wall of the lantern ring respectively have portion with it is described
The outer wall of upright bar is in contact condition, and since the outer end of the flexible connector (second end) is toward more inclined direction into one
When walking elastic bending, the contact surface of the lantern ring and column just will produce larger pressure, to considerably increase lantern ring inner wall
With the frictional force between column outer wall, effectively the downslide of lantern ring is prevented to fall, elastic collar landing-gear is played effectively
Decelerating effect；Then as the reversed rebound after the outer end arrival maximum deflection state of the flexible connector, the lantern ring meeting
Smaller heeling condition is reentered, the contact described in this stage between lantern ring and column can greatly reduce again to be even zeroed,
Frictional force between the two also greatly reduces together to be even zeroed, and at this moment elastic collar landing-gear can be again speeded up again because of weight
It falls.
Entire to decline process, the elastic collar landing-gear can be past in the two states for accelerating whereabouts and effectively slowing down
Decline in reestablishing diplomatic relations alternately, it is final that the elastic collar landing-gear is enable to fall on ground under the upper end of upright bar with safe speed
Face.
The innovative point of the utility model be by it is a kind of it is special in a manner of realize it is energy saving from driving vertical loading peace
High-fall dropping control device, the device is during decline, using its own gravity as basic driver power source, is based on self-excited vibration principle, reaches
To stabilization, safely transport cargo function.Important item " escape " when the device is emergency on the one hand provides one
On the other hand the feasible mode of kind also provides a solution to improve skyscraper inner space utilization rate.
Description of the drawings
For the above objects, features, and advantages of the utility model can be clearer and more comprehensible, below in conjunction with attached drawing to this practicality
Novel specific implementation mode elaborates, wherein：
Fig. 1 is one of the structural schematic diagram of the utility model building gravity ramp-down device.
Fig. 2 is the second structural representation of the utility model building gravity ramp-down device.
Fig. 3 a, b, c, d, e, f are each status diagram in elastic collar landing-gear dropping process.
In figure：
1, upright bar
2, elastic collar landing-gear
21, lantern ring 22, flexible connector
3, building
4, heavy burden object
Specific implementation mode
The utility model is described in further detail below in conjunction with drawings and examples：
Fig. 1 shows a kind of building gravity ramp-down device：Including：A piece upright bar 1 and the landing of at least one elastic collar
Device 2；
The upright bar 1, upright to be arranged, 3 eminence of building is fixed in upper end, and 3 bottom of building or ground are fixed in lower end
Face；
As shown in Fig. 2, the elastic collar landing-gear 2 includes：
One lantern ring 21 can be sheathed in the upright bar 1, and the internal diameter of the lantern ring 21 is more than the outer diameter of the upright bar 1
Effective quantity, when the lantern ring 21 is in maximum inclination state, respectively there are portion and institute in the both sides of the inner wall of the lantern ring 21
The outer wall for stating upright bar 1 is in contact condition；
Flexible connector 22, first end are fixedly connected with the outer wall of the lantern ring 21, the axis of the flexible connector 22
Line is radially extended along the lantern ring 21, and the second end of the flexible connector 22 is provided with binding structure, can effectively be tied up
Tie up fixed heavy burden object 4.
When the lantern ring is sheathed in the upright bar, heavy burden object is fixed in the second end bondage of the flexible connector
Afterwards, from when eminence free-falling, the lantern ring can back and forth change between the maximum inclination state and smaller heeling condition.
The flexible connector 22 is torsional spring, naturally it is also possible to be other conventional elastic components such as spring steel plate, only
It wants that lantern ring 21 and heavy burden object 4 can be firmly attached, and being capable of the safely reciprocal rebound under the gravity of heavy burden object 4
?.
The upright bar 1 is preferably exactly perpendicularly to horizontal plane setting, certainly for building construction, environmental restrictions, design
Demand etc. considers the upright bar 1 and can also be arranged to heeling condition with horizontal plane slightly angle, as long as elasticity can be allowed
Lantern ring landing-gear declines ground with the speed of safety；We being vertically arranged and be slightly obliquely installed to angle completely
It is referred to as " upright setting ".
At least one elastic collar landing-gear 2 is several elastic collars drop suitable for different weight rank
Dropping control device 2, after the heavy burden object 4 that bondage different weight rank can be matched respectively, with safe speed from 1 drop in the upright bar
It falls.The elastic collar landing-gear 2 according to the length of 21 material of the lantern ring, inner diameter size and flexible connector 22 and
The difference of the parameters such as coefficient of elasticity determines applicable different weight rank, and clearly marks, different heavy to be suitble to need
The other man-made calamity object of magnitude is got spare.
The lantern ring 21 is removably sheathed in the upright bar.Lantern ring 21 can make two semicirculars, and two and half
Ring one end is hinged the other end and is fixed by secure latch snapping.
In use, working as emergency, or there are other uses (for example slow drop article of high rise building safety etc.) when necessary,
Building 3 is high-rise to be fixed on the elastic collar landing-gear 2 by heavy burden object 4 (can be personnel can also be article) bondage
Flexible connector 22 second end on, then lantern ring 21 is socketed in upright bar 1, release heavy burden object 4, below to compare allusion quotation
Each state of the dropping process of type：
In a flash, heavy burden object 4 is in the state of freely falling body, as shown in Figure 3a for release.
It is maximum when reaching as heavy burden end drives 2 (lantern ring 21) run-off the straight of elastic collar landing-gear in dropping process
When heeling condition, the both sides of the inner wall of lantern ring 21 respectively have portion and the outer wall of the upright bar 1 to be in contact condition, such as Fig. 3 b
Shown, 21 inner wall of lantern ring generates friction with upright bar 1, and decelerating effect is generated to the whereabouts of lantern ring 21.
Then since flexible connector 22 is flexible elastic material, when lantern ring 21 slows down, heavy burden object 4 is due to used
Property speed of action be more than lantern ring 21, flexible connector 22 then generates and is bent downwardly, and as shown in Figure 3c, increases 21 inner wall of lantern ring
Contact position is to the pressure of upright bar 1, and to increase the frictional force between 21 inner wall of lantern ring and upright bar 1, the deceleration of lantern ring 21 is more
Add apparent.
After flexible connector 22, which is bent downwardly, reaches minimum point, then start to rebound upwards, elastic collar landing-gear 2 is then
Start back just and continue up inclination, as shown in Figure 3d, the elastic collar landing-gear 2 accelerates to fall again at this time.
As elastic collar landing-gear 2 continues up inclination, when reaching maximum inclination state, the inner wall of lantern ring 21
Both sides respectively have portion and the outer wall of the upright bar 1 to be in contact condition, and as shown in Figure 3 e, 21 inner wall of lantern ring is produced with upright bar 1
Raw friction generates decelerating effect to the whereabouts of lantern ring 21.
Due to the inertia of heavy burden object 4, the generation of flexible connector 22 is bent upwards, and as illustrated in figure 3f, increases lantern ring 21
Inner wall contact position is to the pressure of upright bar 1, and to increase the frictional force between 21 inner wall of lantern ring and upright bar 1, lantern ring 21 subtracts
Speed is more obvious.
After flexible connector 22, which is bent upwards, reaches peak, then start to rebound downwards, elastic collar landing-gear 2 is then
Start back the state for being just returned to Fig. 3 a, elastic collar landing-gear 2 accelerates to fall again.
Elastic collar landing-gear 2 continues to fall and tilt down, and constantly circularly repeats Fig. 3 a to Fig. 3 f
State procedure, the decline of elastic collar landing-gear 2 is also " under accelerating whereabouts-deceleration whereabouts-acceleration whereabouts-deceleration
Fall ... " constantly accelerate and slow down alternate cycles state in be continuously maintained within the scope of the decrease speed of a safety, one
Directly safely fall to ground.
Certainly since its different motion state of the material and each parameter of upright bar 1 and elastic collar landing-gear 2 also have
Changed, as long as when lantern ring 21 is sheathed in upright bar 1, heavy burden object is fixed in the second end bondage of the flexible connector 22
Afterwards, from when eminence free-falling, the lantern ring 21 can back and forth change between maximum inclination state and smaller heeling condition, institute
It states under the decline process of elastic collar landing-gear 2 is maintained at a safety in the alternate cycles for constantly accelerating and slowing down
It is completed in reduction of speed degree.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (8)
1. a kind of building gravity ramp-down device：It is characterized by comprising：A piece upright bar and at least one elastic collar landing dress
It sets；
The upright bar, upright to be arranged, building eminence is fixed in upper end, and building bottom or ground are fixed in lower end；
The elastic collar landing-gear includes：
One lantern ring can be sheathed in the upright bar, and the internal diameter of the lantern ring is more than the outer diameter effective quantity of the upright bar, works as institute
When stating lantern ring and being in maximum inclination state, the both sides of the inner wall of the lantern ring respectively have portion and the outer wall of the upright bar to be in
Contact condition；
Flexible connector, first end are fixedly connected with the outer wall of the lantern ring, and the axis of the flexible connector is along described
Lantern ring radially extends, and the second end of the flexible connector is provided with binding structure, effectively bondage can fix heavy burden object；
When the lantern ring is sheathed in the upright bar, after heavy burden object is fixed in the second end bondage of the flexible connector, from
When eminence free-falling, the lantern ring can back and forth change between the maximum inclination state and smaller heeling condition.
2. gravity ramp-down device according to claim 1, it is characterised in that：The flexible connector is torsional spring.
3. gravity ramp-down device according to claim 1, it is characterised in that：The upright bar is arranged perpendicular to horizontal plane.
4. gravity ramp-down device according to claim 1, it is characterised in that：At least one elastic collar landing dress
Several elastic collar landing-gears suitable for different weight rank are set to, the institute of bondage different weight rank can be matched respectively
Landed from the upright bar with safe speed after stating heavy burden object.
5. gravity ramp-down device according to claim 1,2,3 or 4, it is characterised in that：The lantern ring removably covers
In the upright bar.
6. a kind of elastic collar landing-gear for building gravity ramp-down device, it is characterised in that including：
One lantern ring, can be sheathed in a upright bar, and the internal diameter of the lantern ring is more than the outer diameter effective quantity of the upright bar, when the set
When ring is in maximum inclination state, the both sides of the inner wall of the lantern ring respectively have portion to be in the outer wall of the upright bar to contact
State；
Flexible connector, first end are fixedly connected with the lantern ring outer wall, and the axis of the flexible connector is along described
Lantern ring radially extends, and the second end of the flexible connector is provided with binding structure, effectively bondage can fix heavy burden object；
When the lantern ring is sheathed in the upright bar, after heavy burden object is fixed in the second end bondage of the flexible connector, from
When eminence free-falling, the lantern ring can back and forth change between the maximum inclination state and smaller heeling condition.
7. elastic collar landing-gear according to claim 6, it is characterised in that：The flexible connector is torsional spring.
8. the elastic collar landing-gear described according to claim 6 or 7, it is characterised in that：The lantern ring removably covers
In the upright bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721862483.1U CN208065607U (en) | 2017-12-27 | 2017-12-27 | A kind of building gravity ramp-down device and its elastic collar landing-gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721862483.1U CN208065607U (en) | 2017-12-27 | 2017-12-27 | A kind of building gravity ramp-down device and its elastic collar landing-gear |
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| Publication Number | Publication Date |
|---|---|
| CN208065607U true CN208065607U (en) | 2018-11-09 |
Family
ID=64032529
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721862483.1U Active CN208065607U (en) | 2017-12-27 | 2017-12-27 | A kind of building gravity ramp-down device and its elastic collar landing-gear |
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| CN (1) | CN208065607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970537A (en) * | 2017-12-27 | 2018-05-01 | 上海智勇教育培训有限公司 | A kind of building gravity ramp-down device and its elastic collar landing-gear |
| CN112319643A (en) * | 2020-09-27 | 2021-02-05 | 山东云尚信息科技股份有限公司 | High tower signal pole descending device convenient for operating workers to evacuate quickly |
-
2017
- 2017-12-27 CN CN201721862483.1U patent/CN208065607U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970537A (en) * | 2017-12-27 | 2018-05-01 | 上海智勇教育培训有限公司 | A kind of building gravity ramp-down device and its elastic collar landing-gear |
| CN112319643A (en) * | 2020-09-27 | 2021-02-05 | 山东云尚信息科技股份有限公司 | High tower signal pole descending device convenient for operating workers to evacuate quickly |
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