CN213683925U - High-rise building escape device - Google Patents
High-rise building escape device Download PDFInfo
- Publication number
- CN213683925U CN213683925U CN202022323017.4U CN202022323017U CN213683925U CN 213683925 U CN213683925 U CN 213683925U CN 202022323017 U CN202022323017 U CN 202022323017U CN 213683925 U CN213683925 U CN 213683925U
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- end frame
- escape
- rise building
- frame
- layer
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- 238000005253 cladding Methods 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 14
- 239000003063 flame retardant Substances 0.000 claims description 14
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 9
- 229920006231 aramid fiber Polymers 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- AYEKOFBPNLCAJY-UHFFFAOYSA-O thiamine pyrophosphate Chemical compound CC1=C(CCOP(O)(=O)OP(O)(O)=O)SC=[N+]1CC1=CN=C(C)N=C1N AYEKOFBPNLCAJY-UHFFFAOYSA-O 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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Abstract
The utility model discloses a high-rise building escape device, including the main part of fleing and being used for fixing the fixed plate on the house wall body of high-rise building window lower extreme with the main part of fleing, the main part of fleing includes the upper end frame, the surrounding layer, the safety rope, the lower extreme frame, bottom and emergency ladder, the lower extreme frame is located the below of upper end frame and sets up relatively with the upper end frame, the upper end of surrounding layer is established with a week fixed connection and the cover of upper end frame and is established in the outer downwardly extending of upper end frame and lower extreme frame department, the upper end frame, the cavity that surrounding layer and lower extreme frame enclose jointly is escape way, the upper and lower both ends of safety rope respectively with upper end frame and lower extreme frame connection, the bottom setting just can be opened in the lower extreme frame and supply the flee personnel to flee, the emergency ladder sets up in. The utility model discloses a fire prevention, heat-proof device can protect the user to avoid flame burn, helps conflagration stranded personnel to arrive safe position fast.
Description
Technical Field
The utility model relates to an escape device especially relates to a high-rise building escape device.
Background
The high-rise building relieves the situation of land resource shortage, is an effective method for saving land and efficiently utilizing land, but is a fire-fighting problem at present. In case of a fire, because the high-rise building is higher, the fire engine and the fire fighters can hardly reach the fire catching floor faster, the fire fighting and rescue work of the high-rise building can not be effectively carried out, the fire fighters can only climb from the outer wall, and the trapped people on the fire catching floor can not be effectively rescued in time. Most people in fire disaster are choked to suffocate by smoke because people in fire disaster cannot be rescued in time, and even more, people in fire disaster climb from the outer wall of a window directly and fall off because of no effective escape device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a high-rise building escape device, can protect the user to avoid flame burn, help conflagration stranded personnel arrive safe position fast.
In order to achieve the above object, the utility model adopts the following technical scheme: a high-rise building escape device is characterized in that: the escape device comprises an escape main body and a fixing plate, wherein the fixing plate is used for fixing the escape main body on a house wall at the lower end of a window of a high-rise building, the fixing plate is arranged on the outer side wall of the top of the escape main body, a wall fixing bolt is arranged on the fixing plate, and the escape main body is of a large semi-cylindrical structure; the escape main body comprises an upper end frame, an outer covering layer, a safety rope, a lower end frame, a bottom cover and an escape ladder, wherein the lower end frame is positioned below the upper end frame and is arranged opposite to the upper end frame, the upper end of the outer covering layer is fixedly connected with one circle of the upper end frame, the outer covering layer is sleeved outside the upper end frame and extends to the lower end frame, a cavity defined by the upper end frame, the outer covering layer and the lower end frame is an escape channel, the number of the safety ropes is multiple, the upper end and the lower end of the safety rope are respectively connected with the upper end frame and the lower end frame, the bottom cover is arranged in the lower end frame and can be opened for escape of escape personnel, the escape ladder is arranged in the escape channel, the upper end of the escape ladder is fixed with the inner wall of a fixing plate, the lower end of the escape ladder is a free end and axially sags to the lower end frame along the, the outer side wall of the upper end frame is fixed with the fixing plate.
The high-rise building escape device is characterized in that: the outer cladding layer comprises a heat insulation layer, a waterproof breathable layer and a flame-retardant fabric layer which are sequentially arranged from inside to outside, and the waterproof breathable layer is bonded with the heat insulation layer and the flame-retardant fabric layer.
The high-rise building escape device is characterized in that: the heat insulation layer is aramid fiber heat insulation felt, and the flame-retardant fabric layer is a permanent flame-retardant fabric layer.
The high-rise building escape device is characterized in that: the escape ladder is an aramid fiber escape ladder.
The high-rise building escape device is characterized in that: the upper end frame is fixedly connected with three supporting pieces for supporting the folding and containing escape main body, and the lower ends of the supporting pieces penetrate out of the upper part of the outer cladding.
The high-rise building escape device is characterized in that: the bottom cover is of a net structure consisting of metal chains and is hinged with the lower end frame, a center hole is formed in the position, close to the house wall, of the bottom cover, and a pin for connecting the bottom cover with the lower end frame is arranged in the center hole.
The high-rise building escape device is characterized in that: the upper end frame and the lower end frame are both of a large semicircular structure, and the horizontal outer side wall of the upper end frame is fixed with the fixing plate.
The high-rise building escape device is characterized in that: the upper end and the lower end of the safety rope are respectively connected with the upper end frame and the lower end frame through lock catches.
The high-rise building escape device is characterized in that: the number of the safety ropes is three, and the three safety ropes are uniformly distributed between the upper end frame and the lower end frame.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses all adopt flexible material to make along surrounding layer, safety rope and the emergency ladder that main part axial expandes of fleing, the main part of fleing is collapsible to be accomodate, and it is little to accomodate back area.
2. The utility model discloses fixed by support piece after folding, the foot can be opened hard, very big shortening the time of being stranded.
3. The utility model discloses a fire-resistant, high temperature resistant material makes, and whole barrier propterty is strong, and heat stability is high.
4. The utility model discloses detachable design, easy to maintain, repeatedly usable installs simple structure.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the present invention after removing part of the outer cladding layer.
Fig. 3 is the utility model discloses after folding with the position relation schematic diagram of high-rise building window.
Fig. 4 is a schematic structural view of the outer cladding layer of the present invention.
Fig. 5 is a schematic structural view of the utility model installed after the adjacent floors are unfolded.
Description of reference numerals:
1, fixing a plate; 2-upper end frame; 3-an outer cladding;
4-escape ladder; 5, a safety rope; 6-lower end frame;
7-bottom cover; 8-high-rise building window; 9-a support member;
10-lock catch 11-flame-retardant fabric layer; 12-waterproof breathable layer;
13-a thermal insulation layer; 14-bolt; 15-pins;
16-house wall.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 and 2, the embodiment provides a high-rise building escape device, which comprises an escape main body and a fixing plate 1 for fixing the escape main body on a building wall 16 at the lower end of a high-rise building window 8, wherein the fixing plate 1 is arranged on the outer side wall of the top of the escape main body, a wall fixing bolt 14 is arranged on the fixing plate 1, and the escape main body is of a large semi-cylindrical structure.
The escape main body comprises an upper end frame 2, an outer covering layer 3, a safety rope 5, a lower end frame 6, a bottom cover 7 and an escape ladder 4, wherein the lower end frame 6 is positioned below the upper end frame 2 and is arranged opposite to the upper end frame 2, the upper end of the outer covering layer 3 is fixedly connected with one circle of the upper end frame 2, the outer covering layer 3 is sleeved outside the upper end frame 2 and extends to the lower end frame 6 from the lower end frame 6, a cavity defined by the upper end frame 2, the outer covering layer 3 and the lower end frame 6 is an escape channel, the number of the safety ropes 5 is multiple, the upper end and the lower end of the safety rope 5 are respectively connected with the upper end frame 2 and the lower end frame 6, the bottom cover 7 is arranged in the lower end frame 6 and can be opened for escape of an escape person, the escape ladder 4 is arranged in the escape channel, and the upper end of the escape ladder 4 is fixed with, the lower end of the escape ladder 4 is a free end and sags to the lower end frame 6 along the axial direction of the escape passage under the action of gravity, and the outer side wall of the upper end frame 2 is fixed with the fixing plate 1. The upper end frame 2 and the lower end frame 6 are both of a large semicircular structure, and the horizontal outer side wall of the upper end frame 2 is fixed with the fixing plate 1.
The upper end and the lower end of the safety rope 5 are respectively connected with the upper end frame 2 and the lower end frame 6 through lock catches 10. The number of the safety ropes 5 is three, and the three safety ropes 5 are uniformly distributed between the upper end frame 2 and the lower end frame 6. The lower end frame 6 is connected with the upper end frame through the lock catch 10 by three high-strength fire safety ropes 5, and the lower end frame 6 is stretched and stabilized by stress, so that the escape passage is safe and stable and cannot fall off due to stress. In this embodiment, the device needs to be installed at the same position of the high-rise window 8 on each floor of the high-rise building to better play a role of escape, when the escape main body is unfolded, the lower part is close to the next same escape device, each escape device is unfolded from the lower end of the window 8 of the high-rise building on the next floor to the lower end of the window 8 of the high-rise building on the next floor, the inner wall of the escape passage is provided with an escape ladder 4, the escape ladder 4 axially droops to the lower end frame 6 along the escape passage under the action of gravity, and the lower end is a free end, so that people trapped in a fire disaster can pass through the device and the window 8 of the high-rise building on the next floor to enter the next floor.
The bottom cover 7 is of a net structure consisting of metal chains, the bottom cover 7 is hinged with the lower end frame 6, a central hole is formed in the position, close to a house wall 16, of the bottom cover 7, and a pin 15 for connecting the bottom cover 7 with the lower end frame 6 is arranged in the central hole. The escape device is installed in a high-rise building, and accidental casualties can be caused if trapped people fall off the escape ladder 4 carelessly in the using process.
As shown in fig. 4, the outer cladding layer 3 comprises a heat-insulating layer 13, a waterproof breathable layer 12 and a flame-retardant fabric layer 11 which are arranged in sequence from inside to outside, and the waterproof breathable layer 12 is adhered to the heat-insulating layer 13 and the flame-retardant fabric layer 11. The outer cladding 3 is heat-insulating and fireproofThe inner temperature of the inner and outer claddings 3 is required to be not more than 45 ℃ for 15 minutes at 1000 ℃. Specifically, the flame-retardant fabric layer 11 is made of permanent flame-retardant fabric, the waterproof breathable layer 12 is made of original liquid III A aramid fire-fighting fabric and is subjected to oil-proof and water-repellent treatment, and the heat-insulating layer 13 is made of aramid heat-insulating felt. The TPP value of the integral thermal protection capability of the outer cladding 3 is not less than 28cal/cm2The thermal stability is about 260 ℃, and after the test, the dimensional change rate along the longitude and latitude directions is not more than 5%. The wetting resistance and the oil resistance of the outer cladding 3 are respectively not less than 3 grades, the flame retardant damage length is not less than 100mm, more preferably 1000mm, the burning time is not less than 2s, the hydrostatic pressure resistance is not less than 50kpa, the fracture strength is not less than 650N, the joint strength is not less than 650N, and the tearing strength is not less than 100N. The upper end of the outer cladding layer 3 is fixedly connected with the upper end frame 2 and is sleeved on the position, outside the upper end frame 2, of the lower end frame 6 and extends to the lower end frame 6, so that users can be protected from flame burning, and meanwhile, the users cannot see the psychology of fear reduction outside the floor.
The safety rope 5 generally needs to be examined in terms of strength in two strength indexes, namely tensile strength and impact strength. The national standards require that the tensile strength of the safety belt and the string members thereof must be greater than the longitudinal tensile force caused by the weight of the human body in the falling direction. The impact strength requires that the safety line 5 and the fittings have to be able to withstand the impact force caused by the falling of a human body in the falling direction. Typically, the magnitude of the impact force is determined primarily by the weight of the falling person and the distance of the fall, which is closely related to the length of the safety line 5. The longer the hanging rope is, the larger the descending distance is, and the larger the impact force borne by the personnel is. Theoretically, it is proved that the human body is injured when being impacted by 900 kg. Therefore, the length of the safety rope 5 is limited to the shortest range on the premise of ensuring convenient operation. In the embodiment, the escape device needs to be installed at the same position of the window 8 of the high-rise building on each floor of the high-rise building to better play the role of escaping, and the length of the safety rope 5 is equal to the height of the floor.
The upper end frame 2 is fixedly connected with three supporting pieces 9 for supporting the folding and containing escape main body, and the lower ends of the supporting pieces 9 penetrate out of the upper part of the outer cladding 3. The utility model provides an outer cladding layer 3, safety rope 5 and emergency ladder 4 all adopt flexible material to make, as shown in fig. 3, escape way is collapsible to be accomodate, and this escape device is highly about 200 mm's cylindric after accomodating, is folding to accomodate the back by fixing the arc afterbody of three support piece 9 on the upper end frame 2 supports, in case the conflagration breaks out, stranded personnel's sole can be opened the device hard. When the trapped person is transferred from the previous escape route to the next escape route, the pin 15 of the previous escape route is taken out, the bottom cover 7 is opened downwards under the action of gravity, and meanwhile, the escape device of the next adjacent floor is opened by the force of the sole of the trapped person, so that the trapped person can quickly reach a safe position.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and equivalent structure transform that the above embodiment was done the utility model discloses technical scheme's within the scope of protection.
Claims (9)
1. A high-rise building escape device is characterized in that: the escape device comprises an escape main body and a fixing plate (1) used for fixing the escape main body on a house wall (16) at the lower end of a window (8) of a high-rise building, wherein the fixing plate (1) is arranged on the outer side wall of the top of the escape main body, a wall fixing bolt (14) is arranged on the fixing plate (1), and the escape main body is of a large semi-cylindrical structure;
the escape main body comprises an upper end frame (2), an outer covering layer (3), a safety rope (5), a lower end frame (6), a bottom cover (7) and an escape ladder (4), wherein the lower end frame (6) is positioned below the upper end frame (2) and is arranged opposite to the upper end frame (2), the upper end of the outer covering layer (3) is fixedly connected with one circle of the upper end frame (2), the outer covering layer (3) is sleeved outside the upper end frame (2) and extends to the lower end frame (6) from the lower end frame (6), a cavity defined by the upper end frame (2), the outer covering layer (3) and the lower end frame (6) is an escape channel, the number of the safety ropes (5) is multiple, the upper end and the lower end of each safety rope (5) are respectively connected with the upper end frame (2) and the lower end frame (6), the bottom cover (7) is arranged in the lower end frame (6) and can be opened for escape of escape personnel, escape ladder (4) set up in the escape way, the upper end of escape ladder (4) is fixed mutually with the inner wall of fixed plate (1), the lower extreme of escape ladder (4) is the free end and follows under the action of gravity escape way axial flagging to lower extreme frame (6) department, the horizontal lateral wall of upper end frame (2) is fixed mutually with fixed plate (1).
2. A high-rise building escape device according to claim 1, wherein: the outer cladding layer (3) comprises a heat insulation layer (13), a waterproof breathable layer (12) and a flame-retardant fabric layer (11) which are sequentially arranged from inside to outside, and the waterproof breathable layer (12) is bonded with the heat insulation layer (13) and the flame-retardant fabric layer (11) in a homogeneous mode.
3. A high-rise building escape device according to claim 2, wherein: the heat insulation layer (13) is aramid fiber heat insulation felt, and the flame-retardant fabric layer (11) is a permanent flame-retardant fabric layer.
4. A high-rise building escape apparatus according to claim 1, 2 or 3 wherein: the escape ladder (4) is an aramid fiber escape ladder.
5. A high-rise building escape apparatus according to claim 1, 2 or 3 wherein: the upper end frame (2) is fixedly connected with three supporting pieces (9) for supporting the folding and containing escape main body, and the lower end of each supporting piece (9) penetrates out of the upper part of the outer cladding (3).
6. A high-rise building escape apparatus according to claim 1, 2 or 3 wherein: the bottom cover (7) is of a net structure consisting of metal chains, the bottom cover (7) is hinged to the lower end frame (6), a center hole is formed in the position, close to the house wall (16), of the bottom cover (7), and a pin (15) for connecting the bottom cover (7) with the lower end frame (6) is arranged in the center hole.
7. A high-rise building escape apparatus according to claim 1, 2 or 3 wherein: the upper end frame (2) and the lower end frame (6) are both of a large semicircular structure, and the horizontal outer side wall of the upper end frame (2) is fixed with the fixing plate (1).
8. A high-rise building escape apparatus according to claim 1, 2 or 3 wherein: the upper end and the lower end of the safety rope (5) are respectively connected with the upper end frame (2) and the lower end frame (6) through lock catches (10).
9. A high-rise building escape apparatus according to claim 1, 2 or 3 wherein: the number of the safety ropes (5) is three, and the three safety ropes (5) are uniformly distributed between the upper end frame (2) and the lower end frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022323017.4U CN213683925U (en) | 2020-10-17 | 2020-10-17 | High-rise building escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022323017.4U CN213683925U (en) | 2020-10-17 | 2020-10-17 | High-rise building escape device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213683925U true CN213683925U (en) | 2021-07-13 |
Family
ID=76757529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022323017.4U Expired - Fee Related CN213683925U (en) | 2020-10-17 | 2020-10-17 | High-rise building escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213683925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115120896A (en) * | 2022-07-06 | 2022-09-30 | 金华职业技术学院 | Emergency escape platform device arranged on balcony |
-
2020
- 2020-10-17 CN CN202022323017.4U patent/CN213683925U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115120896A (en) * | 2022-07-06 | 2022-09-30 | 金华职业技术学院 | Emergency escape platform device arranged on balcony |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |