CN107398017A - Release catch type high building rapidly descending escape knapsack - Google Patents
Release catch type high building rapidly descending escape knapsack Download PDFInfo
- Publication number
- CN107398017A CN107398017A CN201710670283.4A CN201710670283A CN107398017A CN 107398017 A CN107398017 A CN 107398017A CN 201710670283 A CN201710670283 A CN 201710670283A CN 107398017 A CN107398017 A CN 107398017A
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- CN
- China
- Prior art keywords
- knapsack
- release
- rope sheave
- rope
- power transmission
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
A kind of release catch type high building rapidly descending escape knapsack is made up of knapsack, fixed support, rope sheave, release and downhill race rope；Fixed support is fixedly mounted in knapsack, is arranged symmetrically by two construction identical fixed plates and is made up of standing screw fixation support；Rope sheave and release are arranged between two fixed plates；Rope sheave and fixed support composition pulley mechanism；Rope sheave coordinates installation with release transmission；Downhill race rope is wrapped on rope sheave, and one end is fixedly connected on rope sheave, and the other end is installed with hook；Beneficial effect is：Knapsack is integrally built together, and storage is convenient, is taken out and be can be used, adds escape speed, and survivor shoulders knapsack, and the hook extension of downhill race rope termination is pounded can be from window downhill race on solid fixture, it is not necessary to other operations, it is simple to operate；At the uniform velocity downhill race is fallen survivor together with knapsack, and downhill race rope is got around in knapsack with rope sheave is rotational automatic, not by external interference, tobogganing process safety.
Description
Technical field
The present invention relates to a kind of high building rapidly descending escape device, is especially escaped using the Backpack high building prompt drop based on escapement principle
Raw knapsack.
Background technology
With the increase of urban construction building height, high difficulty is brought to fire-fighting evacuation.One side reason, occur
During fire, the complicated closing of high-rise construction, due to stack effect, smog fire spreading quickly, easily causes passageway for fire apparatus blocking；It is another
Aspect, high building densely populated place, auxiliary escape means are few.Once crowd can not be evacuated in time, consequence is extremely serious.Existing building
Fire-fighting evacuation is mainly withdrawn by fire-fighting stairway, but when fire occurs in high level, and fire area is larger, fire-fighting is led to
Road is easily blocked by the intensity of a fire, plus the influence of smog, it is easy to cause casualties.Existing fire-fighting and rescue mode is for high level
Means are less, and equipment relatively falls behind, aerial ladder limited height, and the small speed of passenger distributing volume is slow；And fire-fighting and rescue equipment come into operation it is past
Toward the plenty of time is needed, victims easily miss optimal escape time.
Effective rescue and emergency escape means during in order to increase high building generation fire, a kind of existing mode is to pass through window
Mouth is slid by rope, but directly low by rope downhill race security, and existing auxiliary device operational is complicated, escape personnel
Influenceed that the human behavior reaction of effective and safe, especially the old,weak,sick and disabled's action can not be formed more by many factors such as environment, psychology, abilities
Inconvenience.
The content of the invention
It is few the invention aims to solve high-rise life saving means, from window auxiliary escape when degree of safety is low, operation is difficult
The problem of, there is provided the rapidly descending escape knapsack that a kind of simple to operate, safe to use, suitable the old,weak,sick and disabled uses.
To achieve these goals, the technical solution adopted in the present invention, when used using Backpack type structure operation, will
All storage is integrated in knapsack downhill race mechanism arrangement；Second, use rope sheave mechanism abseiling prompt drop, make escape personnel with knapsack from
Dynamic downhill race；Third, acceleration of gravity is prevented to avoid rope sheave from accelerating using release catch type mechanism.
Release catch type high building rapidly descending escape knapsack of the present invention is by knapsack, fixed support, rope sheave, release and downhill race rope group
Into；Described fixed support is fixedly mounted in knapsack, is arranged symmetrically by two construction identical fixed plates and is passed through standing screw
Fixed support is formed；Described rope sheave and release are arranged between two fixed plates；Described rope sheave and fixed support group
Into pulley mechanism；Described rope sheave coordinates installation with release transmission；Described downhill race rope is wrapped on rope sheave, and one end is fixed
It is connected on rope sheave, the other end is installed with lock；Described release is by clamping plate, the first power transmission shaft and second driving shaft
Installation is coordinated to form；The first described power transmission shaft and second driving shaft, which coordinate, to be arranged between two clamping plates；Described escapement dress
Put and be arranged on by Boards wall on fixed support；Primary transmission gear and card are installed with the first described power transmission shaft
Pendulum；Secondary transmission gear and escape wheel are installed with described second driving shaft；The first described power transmission shaft and second passes
Transmission, which coordinates, between moving axis installs, and the primary transmission gear on the first power transmission shaft passes with the secondary transmission gear on second driving shaft
Dynamic to coordinate, the card pendulum on the first power transmission shaft is with the escape wheel on second driving shaft as power transmission shaft is in periodicity escapement operation.
Braces hanged over tow shoulders brace is provided with described knapsack.
Described rope sheave is to drive up with release, gearratio 3:1.
Described primary transmission gear and secondary transmission gear are to drive up.
Described card is put with the transmission cycle of escape wheel as the first power transmission shaft and second driving shaft are driven being incremented by for speed
Shorten.
Neck is provided with described escape wheel, described card lays out the copper post for being provided with and coordinating with neck.
The installing port of installation release and the axle platform of installation rope sheave are provided with described fixed plate, installing port is opened in
The center of fixed plate, axle platform is fixedly installed by plate face on the inside of installing port, by plate face installation configuration capping on the outside of installing port；Institute
Support bracket fastened two fixed plates of composition stated are arranged symmetrically, and axle platform side is inwardly.
Described rope sheave is coordinated by hollow axle to be arranged on fixed support, and fixed setting and release pass in axis hole
The dynamic ring gear coordinated, wheel shaft inner tube two-port position install the hole platform for being equipped with and coordinating with the installation of axle platform, and wheel shaft both sides are right respectively
Claim to set wheel disc；Described rope sheave coordinates the axle platform installed in support bracket fastened two fixed plates by the hole platform at wheel shaft both ends
On.
The beneficial effects of the invention are as follows：Survivor shoulders knapsack, and the hook of downhill race rope termination is hung and pounds solid fixture
On can be from window downhill race, it is not necessary to other operation, it is simple to operate；At the uniform velocity downhill race is fallen survivor together with knapsack, downhill race rope
Got around in knapsack with rope sheave is rotational automatic, not by external interference, tobogganing process safety；Escapement is by transmission speed and catches
Vertical frequency is automatically adjusted, and acceleration of gravity is offset automatically according to downhill race weight, reliable and stable；Knapsack is integrally built together,
Storage is convenient, takes out and can be used, adds escape speed.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the apparatus structure schematic diagram of the present invention.
Fig. 3 is the fixing rack structure schematic diagram of the present invention.
Fig. 4 is the rope sheave structural representation of the present invention.
Fig. 5 is the release structural representation of the present invention.
In figure：Knapsack 1, brace 11, fixed support 2, fixed plate 21, installing port 211, axle platform 212, standing screw 22, envelope
Lid 23, rope sheave 3, wheel shaft 31, ring gear 311, hole platform 312, wheel disc 32, release 4, clamping plate 41, the first power transmission shaft 42, one-level
Travelling gear 421, card pendulum 422, second driving shaft 43, secondary transmission gear 431, escape wheel 432, downhill race rope 5.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description；Any one skilled in the art the invention discloses technical scope in, change can be readily occurred in
Change or replace, should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the claim
Protection domain be defined.
As shown in figure 1 and 2, release catch type high building rapidly descending escape knapsack of the present invention by knapsack 1, fixed support 2, rope sheave 3, catch
Vertical device 4 and downhill race rope 5 form；Described fixed support 2 is fixedly mounted in knapsack 1, and the Braces hanged over tow shoulders back of the body is provided with knapsack 1
Band 11；Described rope sheave 3, which coordinates, to be arranged on fixed support 2；Described release 4 is fixedly mounted on fixed support 2, with
Rope sheave 3 coordinates installation；Described downhill race rope 5 is wrapped on rope sheave 3, and one end of downhill race rope 5 is fixedly connected on the wheel shaft 31 of rope sheave 3
On, the other end is installed with lock.
As shown in Figure 3, the fixed support 2 described in release catch type high building rapidly descending escape knapsack of the present invention is identical by two constructions
Fixed plate 21 pass through standing screw 22 fix support form；Installing port 211 and axle platform are provided with described fixed plate 21
212, installing port 211 is opened in the center of fixed plate 21, by the inner side plate face fixed setting axle platform 212 of installing port 211, by peace
Fill the outside plate face installation configuration capping 23 of mouth 211；Two fixed plates 21 of described composition fixed support 2 are arranged symmetrically, axle platform
212 sides are inwardly.
As shown in Figure 4, the both sides of wheel shaft 31 of the rope sheave 3 described in release catch type high building rapidly descending escape knapsack of the present invention are right respectively
Claim to set wheel disc 32, be fixedly installed ring gear 311 in the inner tube of wheel shaft 31, the inner tube two-port position of wheel shaft 31, which installs, is equipped with hole platform
312。
As shown in Figure 5, the release 4 described in release catch type high building rapidly descending escape knapsack of the present invention is by clamping plate 41, first
Power transmission shaft 42 and second driving shaft 43 coordinate installation to form；Primary transmission gear is installed with the first described power transmission shaft 42
421 put 422 with card.Secondary transmission gear 431 and escape wheel 432 are installed with described second driving shaft 43；Described
First power transmission shaft 42 and second driving shaft 43, which coordinate, to be arranged between two clamping plates 41；The first described power transmission shaft 42 and second passes
Transmission, which coordinates, between moving axis 43 installs, and the primary transmission gear 421 and card pendulum 422 on the first power transmission shaft 42 are respectively at the second transmission
Secondary transmission gear 431 and escape wheel 432 on axle 43 coordinate transmission；Neck is provided with escape wheel 432, is set on card pendulum 422
It is equipped with the copper post coordinated with neck.
The escape operating type and principle of release catch type high building rapidly descending escape knapsack of the present invention：When high-storey the condition of a disaster occurs, one
Denier can not escape from normal passageway for fire apparatus, can be taken off release catch type high building rapidly descending escape knapsack of the present invention, the back of the body has been carried on the back using brace 11
Bag 1, the lock on the termination of downhill race rope 5 is fixed on firm component, opend the window, is down climbed from window, afterwards can edge
The rapid downhill race of metope is to ground；The length of downhill race rope 5 is lengthened generally according to story height and set, to prevent fixed position farther out.This
In operation process is declined, knapsack 1 provides with falling in the presence of gravity invention release catch type high building rapidly descending escape knapsack for rope sheave 3
Torque, while rope sheave 3 accelerates to rotate with acceleration of gravity, the one-level on the power transmission shaft 42 of ring gear 311 and first in rope sheave 3
The transmission of travelling gear 421 coordinates, and drives the first power transmission shaft 42 in release 4 and second driving shaft 43 to rotate, the first transmission
Card pendulum 422 on axle 42 is with the escape wheel 432 on second driving shaft 43 as the rotation of power transmission shaft starts periodicity escapement operation
Stop that rotating speed of transmission shaft is accelerated, the gearratio of the ring gear 311 in rope sheave 3 and release 4 is 3:1, with acceleration of gravity
Increase, the increase of the rotating speed of rope sheave 3, while the rotating speed of the first power transmission shaft 42 and second driving shaft 43 can increase, now, the first transmission
The escapement operating frequency increase between the escape wheel 432 on card pendulum 422 and second driving shaft 43 on axle 42, automatically adjusts drop
Speed.
Claims (8)
- A kind of 1. release catch type high building rapidly descending escape knapsack, it is characterised in that：By knapsack, fixed support, rope sheave, release and cunning Drop rope composition；Described fixed support is fixedly mounted in knapsack, is arranged symmetrically by two construction identical fixed plates by solid Determine screw rod and fix support composition；Described rope sheave and release are arranged between two fixed plates；Described rope sheave and fixation Support forms pulley mechanism；Described rope sheave coordinates installation with release transmission；Described downhill race rope is wrapped on rope sheave, and one End is fixedly connected on rope sheave, and the other end is installed with lock；Described release is by clamping plate, the first power transmission shaft and second Power transmission shaft coordinates installation to form；The first described power transmission shaft and second driving shaft, which coordinate, to be arranged between two clamping plates；Described Release is arranged on fixed support by Boards wall；Primary transmission gear is installed with the first described power transmission shaft Put with card；Secondary transmission gear and escape wheel are installed with described second driving shaft；The first described power transmission shaft and Transmission, which coordinates, between two power transmission shafts installs, the primary transmission gear on the first power transmission shaft and the secondary transmission tooth on second driving shaft Wheel, which is driven, to be coordinated, and the card pendulum on the first power transmission shaft is with the escape wheel on second driving shaft as power transmission shaft is in periodicity escapement work Industry.
- 2. release catch type high building rapidly descending escape knapsack as claimed in claim 1, it is characterised in that：It is provided with described knapsack double Shoulder braces brace.
- 3. release catch type high building rapidly descending escape knapsack as claimed in claim 1, it is characterised in that：Described rope sheave and release To drive up, gearratio 3:1.
- 4. release catch type high building rapidly descending escape knapsack as claimed in claim 1, it is characterised in that：Described primary transmission gear and Secondary transmission gear is to drive up.
- 5. release catch type high building rapidly descending escape knapsack as claimed in claim 1, it is characterised in that：Described card pendulum and escape wheel The cycle is driven as the first power transmission shaft and second driving shaft are driven the incremental shortening of speed.
- 6. release catch type high building rapidly descending escape knapsack as claimed in claim 1, it is characterised in that：It is provided with described escape wheel Neck, described card lay out the copper post for being provided with and coordinating with neck.
- 7. release catch type high building rapidly descending escape knapsack as claimed in claim 1, it is characterised in that：It is provided with described fixed plate The installing port of release and the axle platform of installation rope sheave are installed, installing port is opened in the center of fixed plate, by installing port Axle platform is fixedly installed in lateral plates, by plate face installation configuration capping on the outside of installing port；Support bracket fastened two fixations of described composition Plate is arranged symmetrically, and axle platform side is inwardly.
- 8. the release catch type high building rapidly descending escape knapsack as described in claim 1 or 7, it is characterised in that：Described rope sheave passes through sky Heart wheel shaft, which coordinates, to be arranged on fixed support, the ring gear that fixed setting coordinates with release transmission in axis hole, wheel shaft inner tube Two-port position installs the hole platform for being equipped with and coordinating with the installation of axle platform, and wheel shaft both sides respectively symmetrically set wheel disc；Described rope sheave leads to The hole platform for crossing wheel shaft both ends coordinates on the axle platform of support bracket fastened two fixed plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670283.4A CN107398017A (en) | 2017-08-08 | 2017-08-08 | Release catch type high building rapidly descending escape knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710670283.4A CN107398017A (en) | 2017-08-08 | 2017-08-08 | Release catch type high building rapidly descending escape knapsack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107398017A true CN107398017A (en) | 2017-11-28 |
Family
ID=60402582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710670283.4A Pending CN107398017A (en) | 2017-08-08 | 2017-08-08 | Release catch type high building rapidly descending escape knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107398017A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970530A (en) * | 2017-12-29 | 2018-05-01 | 胡早阳 | A kind of new high-rise escape apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2334410A1 (en) * | 2000-02-08 | 2001-08-08 | Basecamp Innovations, Ltd. | Force limiting rope brake |
| CN102949785A (en) * | 2012-10-31 | 2013-03-06 | 吉林大学 | High-rise circulating escape device based on escapement principle |
| CN103537021A (en) * | 2013-10-29 | 2014-01-29 | 安徽工业大学 | Self-help descent control device for high-rise escape |
| CN203736728U (en) * | 2014-03-04 | 2014-07-30 | 盛虎 | Eccentric wheel braking type high-rise escape device |
| CN205698931U (en) * | 2016-06-28 | 2016-11-23 | 北京中蓝华翠科技开发有限公司 | A kind of high-rise building escape device |
| CN106422093A (en) * | 2016-08-16 | 2017-02-22 | 台州市大泰机电有限公司 | Slow descending escape machine |
| CN106798975A (en) * | 2017-03-06 | 2017-06-06 | 三峡大学 | A kind of high altitude escape prompt drop device and application method |
-
2017
- 2017-08-08 CN CN201710670283.4A patent/CN107398017A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2334410A1 (en) * | 2000-02-08 | 2001-08-08 | Basecamp Innovations, Ltd. | Force limiting rope brake |
| CN102949785A (en) * | 2012-10-31 | 2013-03-06 | 吉林大学 | High-rise circulating escape device based on escapement principle |
| CN103537021A (en) * | 2013-10-29 | 2014-01-29 | 安徽工业大学 | Self-help descent control device for high-rise escape |
| CN203736728U (en) * | 2014-03-04 | 2014-07-30 | 盛虎 | Eccentric wheel braking type high-rise escape device |
| CN205698931U (en) * | 2016-06-28 | 2016-11-23 | 北京中蓝华翠科技开发有限公司 | A kind of high-rise building escape device |
| CN106422093A (en) * | 2016-08-16 | 2017-02-22 | 台州市大泰机电有限公司 | Slow descending escape machine |
| CN106798975A (en) * | 2017-03-06 | 2017-06-06 | 三峡大学 | A kind of high altitude escape prompt drop device and application method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970530A (en) * | 2017-12-29 | 2018-05-01 | 胡早阳 | A kind of new high-rise escape apparatus |
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