CN210824977U - Hidden escape device in elevator car and elevator car - Google Patents
Hidden escape device in elevator car and elevator car Download PDFInfo
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- CN210824977U CN210824977U CN201921677676.9U CN201921677676U CN210824977U CN 210824977 U CN210824977 U CN 210824977U CN 201921677676 U CN201921677676 U CN 201921677676U CN 210824977 U CN210824977 U CN 210824977U
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- car
- bolt
- escape
- elevator car
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Abstract
The utility model provides a hidden escape device in an elevator car, which comprises an escape window, an extension ladder and a linkage device; the escape window is arranged at the top of the lift car, and one side of the escape window is connected with the top of the lift car through a first hinge and a torsion spring; the other side of the escape window is provided with an ear clip; the top of the extension ladder is connected with the top of the lift car through a second hinge, the extension ladder comprises a multi-stage ladder section, and the upper part of the ladder section is provided with a through hole; the linkage device comprises a starting device, a lower bolt and an upper bolt, wherein the lower bolt and the upper bolt are arranged in parallel, one end of the lower bolt and one end of the upper bolt are connected onto the connecting rod, the starting device is connected with the connecting rod, the upper bolt is inserted into the ear buckle, and the lower bolt is inserted into the interpenetration hole. The utility model also provides an elevator car, including foretell escape device. The utility model discloses simple to use, the rescue degree of difficulty of greatly reduced saves the rescue time, improves rescue efficiency.
Description
Technical Field
The utility model belongs to the technical field of the elevator, concretely relates to hidden escape device and elevator car in elevator car.
Background
With the rapid increase of high-rise buildings, elevators become an indispensable vehicle. At present, most of common elevators do not have a fire-fighting function, and people are forbidden to take the elevator for escape when a fire disaster happens, because when the elevator is influenced by high temperature, or the elevator is powered off and stopped in operation, or the elevator burns, people taking the elevator are affected, and even the lives of the people are taken away. Most of the existing elevators are not provided with self-rescue escape devices, and the existing elevators have to wait for external rescue, but the survival probability of people can be reduced greatly by waiting for a long time. Therefore, how to quickly escape from a closed elevator under the condition that the elevator is stopped is a great safety problem in reality.
The elevator car is the box space that the elevator is used for bearing and transporting personnel and goods and materials, generally comprises the sedan-chair bottom, sedan-chair wall, essential elements such as sedan-chair top, and the inside net height of car should be 2 meters at least, avoids causing adverse effect or oppression to the passenger and feels. The elevator of part vertical lift has adopted the car of steel construction integration, and sound construction, intensity is high, and the durability is good, but in order to take place the passway for escaping when unexpected, need open the interlude hole on the roof, has influenced the safety protection nature of roof, and the top position of car is higher moreover, and the inconvenient climbing that upwards of the shorter people of height has influenced the convenience of fleing, needs the improvement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the deficiency that prior art exists, provide a hidden escape device and elevator car in elevator car to solve the problem that current elevator car is difficult to flee, when elevator trouble rescue, let stranded passenger convenient and fast's arrival sedan-chair top in the car, reduce the passenger to the demand of the skill of fleing, the greatly reduced rescue degree of difficulty saves the rescue time, improves rescue efficiency.
The utility model provides a first technical scheme as follows of above-mentioned technical problem: a hidden escape device in an elevator car is installed in the elevator car, the elevator car comprises a car top, a car door and three car walls, and the escape device comprises an escape window, an extension ladder and a linkage device; the escape window is arranged at the top of the lift car, and one side of the escape window is connected with the top of the lift car through a first hinge and a torsion spring; the other side of the escape window is provided with an ear clip; the top of the extension ladder is connected with the top of the lift car through a second hinge, the extension ladder comprises a multi-stage ladder section, and the upper part of the ladder section is provided with a through hole; linkage includes starting drive, lower part bolt and upper portion bolt, the lower part bolt with upper portion bolt parallel arrangement just the one end of lower part bolt with the one end of upper portion bolt is connected on the connecting rod, starting drive is connecting the connecting rod, the upper portion bolt inserts in the ear is buckled, the lower part bolt inserts alternate downthehole, the pulling starting drive, the upper portion bolt roll-off the ear is buckled, the window of fleing by torsion spring upwards pops open and opens, the lower part bolt roll-off alternate downthehole, the extension ladder stretches out.
The utility model discloses further set up to, starting drive includes driving rope and pull head, the one end of driving rope is being connected the connecting rod, the other end of driving rope is being connected the pull head.
The utility model discloses further set up to, starting drive includes first directive wheel, second directive wheel, driving rope and pull head, first directive wheel and second directive wheel are walked around to the driving rope, the one end of driving rope is being connected the connecting rod, the other end of driving rope is being connected the pull head.
The utility model discloses further set up to, first directive wheel is located second directive wheel below and become the contained angle setting, the driving rope is in first directive wheel with turn to twice on the second directive wheel.
The utility model discloses set up further to, first directive wheel with the contained angle of second directive wheel is 90, the second directive wheel with between the connecting rod the driving rope is on a parallel with the upper portion bolt.
The utility model provides a second technical scheme as follows of above-mentioned technical problem: an elevator car, includes foretell escape device, the one side it has hidden hole to open on the sedan-chair wall, the top and the bottom of hiding the hole are equipped with the spout, hide downthehole apron that is equipped with, the pulley is equipped with to the top and the bottom of apron, the pulley along the spout slides in order to open or close the apron.
The utility model discloses further set up to, be equipped with the recess on the apron.
The utility model is further arranged in that the car wall provided with the hidden hole is the car wall facing the car door, the ear buckle is connected to one side of the escape window far away from the car door, and the first hinge and the torsion spring are connected to one side of the escape window close to the car door; the linkage device is located in the car wall opposite to the car door, and the upper bolt and the lower bolt are parallel to a connecting line between the car door and the top of the car.
To sum up, the utility model discloses following beneficial effect has:
(1) the elevator has reasonable structural design, reasonably utilizes the structure of the elevator, and has small occupied volume;
(2) when elevator trouble rescue, can convenient and fast transport the passenger stranded in the elevator car to the elevator car top, reduce the demand to the passenger technical ability of fleing, greatly reduced rescue degree of difficulty saves the rescue time, improves rescue efficiency.
Drawings
Fig. 1 is a schematic structural view of a linkage device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the extension ladder;
fig. 3 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 4 is a top view of FIG. 3;
fig. 5 is a schematic diagram of an internal structure of an embodiment of the present invention.
The escape door comprises a cover plate 1, a pull head 2, a pull head 3, an upper plug pin 4, a lower plug pin 5, an escape window 6, an ear buckle 7, a torsion spring 8, a first hinge 9, an extension ladder 10, an extension ladder fastener 11, a second hinge 13, a through hole 13, a connecting rod 14, a transmission rope 15, a first steering wheel 16, a second steering wheel 17, a hidden hole 18, a groove 19 and a cover 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As an embodiment of the present invention, referring to fig. 3, fig. 4 and fig. 5, a hidden escape device in an elevator car is installed in the elevator car, the elevator car includes a car top, a car door and three car walls, and the escape device includes an escape window 5, an extension ladder 9 and a linkage device. The escape window 5 is arranged on the top of the car, and one side of the escape window 5 is connected with the top of the car through a first hinge 8 and a torsion spring 7. The other side of the escape window 5 is provided with an ear clip 6. The top of extension ladder 9 is passed through second hinge 11 and is connected with the car top, and extension ladder 9 includes multistage bench, and bench upper portion is equipped with interlude hole 13. Linkage includes starting drive, lower part bolt 4 and upper portion bolt 3, the one end of lower part bolt 4 and 3 parallel arrangement of upper portion bolt and lower part bolt 4 and the one end of upper portion bolt 3 are connected on connecting rod 14, starting drive is connecting rod 14, upper portion bolt 3 inserts the ear and detains 6, lower part bolt 4 inserts in the interlude hole 13, pulling starting drive, 3 roll-off ears of upper portion bolt are detained 6, escape window 5 is upwards opened by the spring 7 and is opened, in the 4 roll-off interlude holes 13 of lower part bolt, extension ladder 9 is stretched out.
The utility model discloses an extension ladder 9 is current conventional extension ladder 9, refers to fig. 2, has to stretch and can extend, compresses folding function, links together through extension ladder fastener 10 between the multistage bench.
As an implementation structure, the starting device comprises a transmission rope 15 and a pull head 2, one end of the transmission rope 15 is connected with the connecting rod 14, the other end of the transmission rope 15 is connected with the pull head 2, and the pull head 2 is convenient to hold and pull.
As another implementation structure, the starting device includes a first steering wheel 16, a second steering wheel 17, a driving rope 15 and the slider 2, the driving rope 15 goes around the first steering wheel 16 and the second steering wheel 17, one end of the driving rope 15 is connected to the connecting rod 14, and the other end of the driving rope 15 is connected to the slider 2, as shown in fig. 1, the driving rope is convenient to install according to the structure of the inner space through two turns of the first steering wheel 16 and the second steering wheel 17.
For the convenience of installation and pulling, the first diverting pulley 16 is positioned below and at an angle to the second diverting pulley 17, and the driving rope 15 makes two turns on the first diverting pulley 16 and the second diverting pulley 17. Furthermore, the angle between the first diverting pulley 16 and the second diverting pulley 17 is 90 °, and the driving rope 15 between the second diverting pulley 17 and the connecting rod 14 is parallel to the upper latch 3.
The utility model discloses an elevator car, including foretell escape device, it has hidden hole 18 to open on one side sedan-chair wall, and the top and the bottom of hiding hole 18 are equipped with the spout, hide and are equipped with apron 1 in the hole 18, and the pulley is equipped with to the top and the bottom of apron 1, and the pulley slides along the spout in order to open or close apron 1, can see fig. 3.
The slider 2 is located outside the car wall, and in order to cover the slider 2, a cover 20, such as an openable plastic cover 20 or a breakable glass cover 20, may be provided on the car wall so that the slider 2 can be pulled out in an emergency without being touched when not in use.
The cover plate 1 is provided with a groove 19, which is convenient for a person escaping to grasp by hand and move the cover plate 1 transversely left and right in the elevator car wall.
The car wall provided with the hidden hole 18 is the car wall facing the car door, the ear buckle 6 is connected to one side of the escape window 5 far away from the car door, and the first hinge 8 and the torsion spring 7 are connected to one side of the escape window 5 near the car door. The linkage device is positioned in the car wall opposite to the car door, and the upper bolt 3 and the lower bolt 4 are parallel to a connecting line between the car door and the top of the car.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A hidden escape device in an elevator car is installed in the elevator car, the elevator car comprises a car top, a car door and three car walls, and the hidden escape device is characterized by comprising an escape window, a telescopic ladder and a linkage device; the escape window is arranged at the top of the lift car, and one side of the escape window is connected with the top of the lift car through a first hinge and a torsion spring; the other side of the escape window is provided with an ear clip; the top of the extension ladder is connected with the top of the lift car through a second hinge, the extension ladder comprises a multi-stage ladder section, and the upper part of the ladder section is provided with a through hole; linkage includes starting drive, lower part bolt and upper portion bolt, the lower part bolt with upper portion bolt parallel arrangement just the one end of lower part bolt with the one end of upper portion bolt is connected on the connecting rod, starting drive is connecting the connecting rod, the upper portion bolt inserts in the ear is buckled, the lower part bolt inserts alternate downthehole, the pulling starting drive, the upper portion bolt roll-off the ear is buckled, the window of fleing by torsion spring upwards pops open and opens, the lower part bolt roll-off alternate downthehole, the extension ladder stretches out.
2. The hidden escape device in an elevator car according to claim 1, wherein the actuating device comprises a driving rope and a slider, one end of the driving rope is connected to the connecting rod, and the other end of the driving rope is connected to the slider.
3. The hidden escape device in an elevator car of claim 1, wherein the actuating device comprises a first steering wheel, a second steering wheel, a driving rope and a pulling head, the driving rope is wound around the first steering wheel and the second steering wheel, one end of the driving rope is connected to the connecting rod, and the other end of the driving rope is connected to the pulling head.
4. The hidden escape device of claim 3 wherein the first diverting pulley is disposed under and at an angle to the second diverting pulley, and the driving rope turns twice on the first diverting pulley and the second diverting pulley.
5. The hidden escape device of claim 4 wherein the angle between the first diverting pulley and the second diverting pulley is 90 ° and the transmission rope between the second diverting pulley and the connecting rod is parallel to the upper latch.
6. An elevator car, comprising an escape device according to any one of claims 1 to 5, wherein a hidden hole is formed in one side of the car wall, sliding grooves are formed in the top and bottom of the hidden hole, a cover plate is arranged in the hidden hole, pulleys are arranged on the top and bottom of the cover plate, and the pulleys slide along the sliding grooves to open or close the cover plate.
7. An elevator car as claimed in claim 6 wherein the cover plate is provided with a recess.
8. The elevator car as claimed in claim 6, wherein the wall with the hidden hole is a wall facing the door, the ear fastener is connected to a side of the escape window far away from the door, and the first hinge and the torsion spring are connected to a side of the escape window close to the door; the linkage device is located in the car wall opposite to the car door, and the upper bolt and the lower bolt are parallel to a connecting line between the car door and the top of the car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921677676.9U CN210824977U (en) | 2019-10-09 | 2019-10-09 | Hidden escape device in elevator car and elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921677676.9U CN210824977U (en) | 2019-10-09 | 2019-10-09 | Hidden escape device in elevator car and elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210824977U true CN210824977U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921677676.9U Expired - Fee Related CN210824977U (en) | 2019-10-09 | 2019-10-09 | Hidden escape device in elevator car and elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210824977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374318A (en) * | 2020-10-30 | 2021-02-19 | 赵立勤 | Vertical transportation emergency slow descending system |
-
2019
- 2019-10-09 CN CN201921677676.9U patent/CN210824977U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374318A (en) * | 2020-10-30 | 2021-02-19 | 赵立勤 | Vertical transportation emergency slow descending system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20211009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |