CN213864944U - Building roof fire rescue system - Google Patents
Building roof fire rescue system Download PDFInfo
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- CN213864944U CN213864944U CN202022386216.XU CN202022386216U CN213864944U CN 213864944 U CN213864944 U CN 213864944U CN 202022386216 U CN202022386216 U CN 202022386216U CN 213864944 U CN213864944 U CN 213864944U
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- building
- building roof
- bridge box
- rescue system
- fire rescue
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 238000004873 anchoring Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000000725 suspension Substances 0.000 claims description 12
- 238000012806 monitoring device Methods 0.000 claims description 7
- 239000002775 capsule Substances 0.000 description 19
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The building roof fire-fighting rescue system comprises a lifting sling arranged on the building roof, wherein the lifting sling comprises a base, a lifting arm arranged on the base, a bridge box, a balance weight and a trolley used for lifting the bridge box, one end of the lifting arm extends out of a building, a winch is arranged on the lifting arm, the free end of a guide steel cable on the winch can penetrate through the bridge box and is connected to a ground anchoring body, and the bridge box can conduct guide lifting motion by taking the guide steel cable as a guide. The guide steel cable can play a vertical guide role in the bridge box, so that the bridge box is more stable to lift, and the rescue safety is ensured.
Description
Technical Field
The utility model relates to a fire rescue system, especially a building roof fire rescue system.
Background
In addition, the existing fire control aerial ladder can only reach the height of 50 meters at most, and people with the height of more than 50 meters are very difficult to rescue, so that the problem of how to escape from a high-rise fire is always a social problem.
At present, there is a roof tower crane escape system, such as a novel high-rise tower crane life-saving system with chinese patent publication No. CN205163944U, which includes: the high-rise tower crane lifesaving system comprises a small tower crane and a lifesaving cabin, the small tower crane is arranged on the roof of the building, the tower crane base is arranged on the ground of the roof and plays a role in fixing, a tower crane control chamber is arranged above the base, and the control chamber can control the work of the whole tower crane; the balance block is arranged behind the suspension arm of the tower crane, the hoisting machine is also arranged on the suspension arm close to the control room, the front end of the suspension arm is provided with a guide wheel which has the function of changing the direction of the steel cable, the top end of the rescue capsule is connected with the steel cable, and the other end of the steel cable is connected with the hoisting machine, so that the rescue capsule is suspended on the steel cable of the tower crane; the escape capsule consists of three layers of shells, the outer part is an outer shell of the escape capsule, the inner part is an inner shell of the escape capsule, heat insulation materials are arranged between the outer shell and the inner shell, the heat insulation effect is achieved, one end of the escape capsule, which is close to a building, is provided with a capsule door, the bottom of the capsule door is connected with the bottom of the escape capsule, the upper part of the capsule door is connected with the escape capsule through a telescopic rod, and the capsule door can be opened or closed through controlling the telescopic rod; one side of the rescue capsule is also provided with an observation window for internal personnel to observe the external environment; when a fire disaster happens, the rescue capsule can be placed to the floor of the fire disaster under the action of the small tower crane, and people can be placed to the ground after entering the rescue capsule, or directly transferred to the roof, enter the rescue capsule from the roof and then be placed to the ground. When the rescue capsule of the tower crane goes up and down outside a building, the rescue capsule can shake violently when encountering strong wind, and people in the rescue capsule or the outer wall of the building can be injured.
Disclosure of Invention
The utility model aims to solve the technical problem that a building roof fire rescue system is provided, the bridge case that can prevent to flee takes place acutely to rock in the high altitude, and the degree of safety of rescue is higher.
In order to solve the technical problem, the technical scheme of the utility model is that: the building roof fire-fighting rescue system comprises a lifting sling arranged on the building roof, wherein the lifting sling comprises a base, a lifting arm arranged on the base, a bridge box, a balance weight and a trolley used for lifting the bridge box, one end of the lifting arm extends out of a building, a winch is arranged on the lifting arm, the free end of a guide steel cable on the winch can penetrate through the bridge box and is connected to a ground anchoring body, and the bridge box can conduct guide lifting motion by taking the guide steel cable as a guide. The guide steel cable can play a vertical guide role in the bridge box, so that the bridge box is more stable to lift, and the rescue safety is ensured.
As an improvement, the lifting sling further comprises an annular track arranged on the roof of the building, and the lifting sling is in sliding fit with the annular track through a pulley.
As an improvement, the annular track is arranged on a parapet wall of a building or a bearing beam arranged on the building.
As an improvement, the suspension arm is a single-beam or double-beam crane arm.
As an improvement, the trolley comprises a lifting mechanism, a trolley running mechanism and a trolley frame, wherein the trolley running mechanism can run along the suspension arm; the winch is arranged on the trolley frame.
As an improvement, a water gun is arranged on the bridge box and is connected with the ground, the roof of the building or a water supply system of the floor of the building through a fire fighting pipe.
As an improvement, the building roof fire rescue system also comprises a monitoring device, wherein the monitoring device comprises a camera arranged on the bridge box and a display control device connected with the camera.
As an improvement, the winch is arranged on the trolley frame.
As an improvement, a steel pipe is arranged on the outer side of the bridge box, and the free end of the guide steel cable penetrates through the steel pipe and then is connected with the hook.
As an improvement, the ground anchoring body is a movable anchoring vehicle.
Compared with the prior art, the utility model the beneficial effect who brings is:
1. the utility model can realize vertical lifting of the bridge box through the trolley and control the distance between the bridge box and the building; the lifting sling is matched with the annular track to realize that the bridge box moves around the surface of the building; in general, the bridge box can be tightly attached to the surface of a building and quickly reach any position of the building for saving people and extinguishing fire;
2. the bridge box can vertically lift in any direction of a building, so that the bridge box can deliver the escape personnel to a safe place in a safe environment;
3. the guide steel cable can vertically guide the bridge box, so that the lifting of the bridge box is more stable, and the rescue safety is ensured;
4. the bridge box is provided with a water gun, so that the bridge box can save people for escaping and can also perform water injection fire extinguishing on a fire scene;
5. a camera can be installed on the bridge box, and the bridge box is controlled to reach a designated position through remote operation to carry out rescue.
Drawings
Fig. 1 is a side view of the present invention.
Fig. 2 is a top view I of the present invention.
Fig. 3 is a top view II of the present invention.
FIG. 4 is a schematic view of a bridge box.
Fig. 5 is a block diagram of a monitoring device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3, a building roof fire rescue system comprises a lifting sling 2 arranged on the roof of a building 1 and an annular track 3, wherein the lifting sling 2 can walk along the annular track 3.
As shown in fig. 1 to 3, the lifting spreader 2 includes a base 22, a boom 21 provided on the base 22, a bridge box 25, a counterweight 24, and a trolley 26 for raising and lowering the bridge box 25. The lifting arm 21 is a single-beam or double-beam lifting arm, one end of the lifting arm 21 extends out of the building 1, the other end of the lifting arm 21 is arranged on the roof and connected with the counterweight 24, and the lifting sling 2 can walk around the building 1 along the annular track 3, so that the length of the lifting arm 21 can be properly small, and the lifting sling 2 can reduce the pressure on the roof by only ensuring that the extended lifting arm 21 has a certain distance from the surface of the building 1. The trolley 26 comprises a lifting mechanism, a trolley running mechanism and a trolley frame, the trolley running mechanism can run along the suspension arm 21, so that the trolley frame and the lifting mechanism can run along the suspension arm 21, and thus, as the lifting mechanism is connected with the bridge box 25, the trolley 26 on the suspension arm 21 can control the vertical movement and the horizontal movement of the bridge box 25, namely, the bridge box 25 can be controlled to be tightly attached to the surface of the building 1; when rescue is carried out on the roof, the trolley 26 controls the bridge box 25 to stop at the edge of the roof, and the escape personnel can enter the bridge box 25 on the roof for escape; when rescue is carried out on the floor, the bridge box 25 can stop at the position close to the floor, the bridge box door plate 251 is laid down to form an escape door connected with the building 1, and the escape personnel can enter the bridge box 25 through the escape door.
As shown in fig. 1 and 4, four winches are arranged on the boom, the winches can be arranged at the counterweight end of the boom, and a guide steel cable 4 on the winches is guided to a bridge box 25 through a crane trolley, passes through the bridge box 25 and then is connected with a ground anchoring body; the winch of the embodiment is arranged on the trolley frame, the steel pipe 252 is arranged on the outer side of the bridge box 25, the free end of the guide steel cable 4 on the winch penetrates through the steel pipe 252 and then is connected with the hook 41, and the hook 41 of the guide steel cable 4 can droop to the ground and is connected with a ground anchoring body; the ground anchoring body is a movable anchoring vehicle 5, the movable anchoring vehicle 5 has a certain weight, a platform for the bridge box 25 to stop and a locking ring for the hook 41 to quickly lock are arranged on the movable anchoring vehicle 5, the guide steel cable is tightened after the hook 41 is connected with the movable anchoring vehicle 5, and the bridge box 25 can take the guide steel cable 4 as guide to move up and down; when the rescue is carried out, strong wind can be encountered, particularly in high-rise buildings, the difficulty of rescue can be increased due to the shaking of the bridge box 25, the shaking range of the bridge box 25 can be reduced through the guide steel cable 4, and the safety of rescue is improved.
The annular track 3 is arranged along the roof edge of the building 1, and the annular track 3 is arranged on a parapet wall of the building 1 or a bearing beam arranged on the building 1. The lifting sling 2 is in sliding fit with the annular track 3 through a pulley, the pulley is arranged at the bottom of a base 22 of the lifting sling 2, and the pulley drives the lifting sling 2 to integrally travel along the annular track 3, so that the suspension arm 21 of the lifting sling 2 can point to any direction of the building 1. In order to realize multi-point rescue, a plurality of lifting slings 2 can be arranged on the roof, and the lifting slings 2 share one circular track 3.
As shown in fig. 4, the bridge box 25 is provided with a plurality of water guns 6, the water guns 6 are connected with the ground, the roof of the building 1 or the water supply system of the floor of the building 1 through fire fighting pipes, the bridge box 25 can drive the water guns 6 to reach any position on the surface of the building 1, the water guns are more efficient compared with the existing fire-fighting aerial ladder, when assisting people to escape, water is firstly injected into an escape passage, and after the fire is suppressed, the people enter the bridge box 25 through the escape passage. One end of the fire fighting pipe is connected with the water gun 6, the other end of the fire fighting pipe is connected with a water supply system through a winding device, and when the bridge box 25 ascends or descends, the fire fighting pipe can be wound and unwound through the winding device.
As shown in fig. 5, the roof escape and rescue apparatus of the building 1 further includes a monitoring apparatus, and the monitoring apparatus includes a camera provided on the bridge box 25 and a display control device connected to the camera. The monitoring device provides the possibility of remotely operating the bridge box 25, so that an operator can operate the bridge box 25 to assist the escape of people in a safe environment. For further promoting the function of remotely assisting in escaping and rescuing, the monitoring device further comprises an execution device capable of driving the water gun 6 to turn and an electromagnetic valve for controlling the on-off of the water gun 6, the display control device controls the water gun 6 to turn through the execution device, and the display control device controls the water gun 6 to jet water through the electromagnetic valve.
Claims (10)
1. The utility model provides a building roof fire rescue system, is including establishing the jack-up hoist at the building roof, the jack-up hoist includes the base, establishes davit, bridge case, counter weight on the base and is used for the trolley of lift bridge case, outside the building, its characterized in that is stretched out to the one end of davit: the suspension arm is provided with a winch, the free end of a guide steel cable on the winch can penetrate through the bridge box and is connected to the ground anchoring body, and the bridge box can conduct guiding lifting motion by taking the guide steel cable as the guide.
2. A building roof fire rescue system as defined in claim 1, wherein: the lifting sling is in sliding fit with the annular track through a pulley.
3. A building roof fire rescue system as defined in claim 2, wherein: the annular track is arranged on a parapet wall of a building or a bearing beam arranged on the building.
4. A building roof fire rescue system as defined in claim 1, wherein: the suspension arm is a single-beam or double-beam crane arm.
5. A building roof fire rescue system as defined in claim 1, wherein: the trolley comprises a lifting mechanism, a trolley running mechanism and a trolley frame, and the trolley running mechanism can run along the suspension arm; the winch is arranged on the trolley frame.
6. A building roof fire rescue system as defined in claim 1, wherein: and a water gun is arranged on the bridge box and is connected with the ground, the building roof or a water supply system of the building floor through a fire fighting pipe.
7. A building roof fire rescue system as defined in claim 1, wherein: the building roof fire rescue system also comprises a monitoring device, wherein the monitoring device comprises a camera arranged on the bridge box and a display control device connected with the camera.
8. A building roof fire rescue system as defined in claim 5, wherein: the winch is arranged on the trolley frame.
9. A building roof fire rescue system as defined in claim 1, wherein: and a steel pipe is arranged on the outer side of the bridge box, and the free end of the guide steel cable penetrates through the steel pipe and then is connected with the hook.
10. A building roof fire rescue system as defined in claim 1, wherein: the ground anchoring body is a movable anchoring vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022386216.XU CN213864944U (en) | 2020-10-23 | 2020-10-23 | Building roof fire rescue system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022386216.XU CN213864944U (en) | 2020-10-23 | 2020-10-23 | Building roof fire rescue system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213864944U true CN213864944U (en) | 2021-08-03 |
Family
ID=77074362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022386216.XU Active CN213864944U (en) | 2020-10-23 | 2020-10-23 | Building roof fire rescue system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213864944U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800390A (en) * | 2020-10-23 | 2021-12-17 | 邓允河 | Fire rescue system |
| CN113860120A (en) * | 2021-09-24 | 2021-12-31 | 盛东如东海上风力发电有限责任公司 | Retractable elevator system for lattice type large-scale wind turbine generator supporting structure |
| CN113958111A (en) * | 2021-10-28 | 2022-01-21 | 余炳月 | Building outer wall surface moving function platform |
-
2020
- 2020-10-23 CN CN202022386216.XU patent/CN213864944U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800390A (en) * | 2020-10-23 | 2021-12-17 | 邓允河 | Fire rescue system |
| CN113860120A (en) * | 2021-09-24 | 2021-12-31 | 盛东如东海上风力发电有限责任公司 | Retractable elevator system for lattice type large-scale wind turbine generator supporting structure |
| CN113958111A (en) * | 2021-10-28 | 2022-01-21 | 余炳月 | Building outer wall surface moving function platform |
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