CN215505230U - Fire control unit for loose pulley - Google Patents
Fire control unit for loose pulley Download PDFInfo
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- CN215505230U CN215505230U CN202121250855.1U CN202121250855U CN215505230U CN 215505230 U CN215505230 U CN 215505230U CN 202121250855 U CN202121250855 U CN 202121250855U CN 215505230 U CN215505230 U CN 215505230U
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Abstract
The utility model provides a fire fighting device for a travelling block, which relates to the technical field of fire fighting devices and comprises a plurality of bearing blocks and a water conduit horizontally and rotatably arranged on the bearing blocks, wherein the water conduit is connected with a first driving assembly for driving the water conduit to rotate along the axis direction of the water conduit; one end of the water conduit is sealed, the other end of the water conduit is provided with a rotary joint, a plurality of water outlet pipes are arranged on the water conduit along the length direction of the water conduit, and a water spraying assembly used for changing the angle between the sprayed fire extinguishing liquid and the vertical plane is arranged at the position of each water outlet pipe. The device has the advantage of conveniently adjusting the spray angle to conveniently put out a fire.
Description
Technical Field
The utility model relates to the technical field of fire fighting devices, in particular to a fire fighting device for a cruise ship.
Background
The cruise ship is a ship for carrying passengers, and various first-aid and fire-fighting equipment is arranged on the cruise ship in order to ensure the personal safety of the passengers; fire fighting apparatuses on ships are generally classified into a mobile fire fighting apparatus and a fixed fire fighting apparatus, which is an apparatus for introducing fire extinguishing liquid into a pipeline through the pipeline to extinguish a fire.
According to the related art, the conventional fixed fire extinguishing apparatus is to install a spraying pipe on the top of a wall, but the spraying direction of the spraying pipe is fixed, and the coverage of the fire extinguishing liquid sprayed therefrom is determined according to the distance between adjacent pipes, which is inconvenient to extinguish a fire point.
SUMMERY OF THE UTILITY MODEL
To prior art exist not enough, this scheme provides a fire control unit for loose pulley, and it has the advantage that conveniently adjusts the angle of spraying in order conveniently to put out a fire.
According to the embodiment of the utility model, the fire fighting device for the travelling block comprises a plurality of bearing seats and a water conduit which is horizontally and rotatably arranged on the bearing seats, wherein a first driving assembly for driving the water conduit to rotate along the axis direction of the water conduit is connected to the water conduit; one end of the water conduit is sealed, the other end of the water conduit is provided with a rotary joint, a plurality of water outlet pipes are arranged on the water conduit along the length direction of the water conduit, and a water spraying assembly used for changing the angle between the sprayed fire extinguishing liquid and the vertical plane is arranged at the position of each water outlet pipe.
Through above technical scheme, when using the device to put out a fire, start first drive assembly and water spray assembly, according to the position of burning things which may cause a fire disaster, the angle that the liquid sprayed of adjustment is put out a fire, directly aims at the burning things which may cause a fire disaster and sprays, conveniently puts out a fire more.
Preferably, the water spray assembly comprises a mounting plate arranged at the water outlet pipe and a water spray pipe hinged on the mounting plate, wherein the hinge axis of the water spray pipe is perpendicular to the length direction of the water guide pipe, and a flexible hose is connected between the water outlet pipe and the water spray pipe.
Through above technical scheme, use flexible hose to link together outlet pipe and spray pipe, when the angle of spray pipe is adjusted to needs, the hose makes things convenient for the spray pipe to deflect more.
Preferably, the water spray assembly further comprises a connecting rod hinged between the adjacent water spray pipes, and a second driving assembly for driving one of the water spray pipes to rotate, wherein the hinge axes of the connecting rod and the water spray pipes are parallel to the hinge axis between the water spray pipe and the mounting plate, and the connecting rod and the water spray pipes are not coincident.
Through the technical scheme, the spray pipes on the same water conduit are connected by the connecting rod, and when the second adjusting assembly is started to adjust the angle of the spray pipes, all the spray pipes on the water conduit can be adjusted and directed to a fire source area, so that the adjustment is more convenient; meanwhile, the fire source can be cooled and sprayed around, so that the spread of fire is reduced, and the fire extinguishing effect is better.
Preferably, the second driving assembly comprises a transmission rod hinged on the spray pipe, a threaded column connected on the transmission rod, and a second driving motor hinged on the water conduit and used for driving the threaded column to rotate; the hinge axis of the transmission rod is the same as that of the connecting rod, and the hinge axis of the second driving motor is parallel to that of the transmission rod; the transmission rod is provided with a threaded hole matched with the threaded column along the length direction of the transmission rod, and the threaded column is arranged in the threaded hole.
According to the technical scheme, when the angle of the spray pipe needs to be changed by rotating along the hinge axis of the spray pipe, the second driving motor is started to drive the threaded column to rotate, the relative position between the threaded column and the transmission shaft is changed, and after the spray pipe is adjusted to a certain angle, the driving motor is turned off; the structure that uses the screw thread post to be connected with the screw hole is as driving force arm, and after second driving motor stopped, can be so that the relative position between transfer line and the screw thread post is fixed, when the device sprays to put out a fire, can be so that the angle between shower and the leading pipe remains stable for the reliability of device when putting out a fire is higher.
Preferably, a cladding assembly for reducing damage to the second driving motor caused by fire extinguishing liquid is arranged outside the second driving motor.
Through above technical scheme, cladding subassembly is used for reducing the possibility that the liquid of putting out a fire that sprays out gets into second driving motor for second driving motor still can carry out angle modulation as required at the in-process of putting out a fire, improves the reliability of device.
Preferably, the spray pipe is provided with an atomizing nozzle used for atomizing fire extinguishing liquid.
Through above technical scheme, atomizer can make the fire extinguishing liquid who sprays atomize, can play the effect of keeping apart the air at the in-process that sprays to improve the effect of putting out a fire.
Compared with the prior art, the utility model has at least one of the following beneficial effects:
1. when fire is needed to be extinguished, the angle of the water spray pipe can be adjusted by using the device, so that the fire is more conveniently and directly aimed at a fire source to extinguish the fire;
2. the structure that the threaded rod is matched with the threaded hole has self-locking performance, so that the offset angle of the spray pipe can be conveniently locked;
3. the atomizing nozzle arranged on the water spray pipe can atomize the fire extinguishing liquid to isolate air, so that the fire extinguishing effect of the device is better.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
FIG. 2 is a schematic view of a partial structure showing the installation relationship among the water conduit, the spray assembly and the second driving assembly;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is an exploded view of the second drive assembly.
In the above drawings: 1. a bearing seat; 2. a water conduit; 21. a rotating joint; 22. a water outlet pipe; 3. a first drive assembly; 31. a first drive motor; 32. a gear; 33. a toothed ring; 4. a water spray assembly; 41. mounting a plate; 42. a water spray pipe; 421. an atomizing spray head; 43. a hose; 44. a connecting rod; 45. a second drive assembly; 451. a transmission rod; 4511. a threaded hole; 452. a threaded post; 453. a second drive motor; 46. a sheathing assembly; 461. a protective shell; 462. an end cap; 463. an extension portion; 464. and (4) a column.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
A fire fighting device for a travelling block, which is shown in figure 1, comprises a water conduit 2 horizontally rotatably mounted on a wall or a roof for introducing fire extinguishing liquid, wherein a first driving assembly 3 for driving the water conduit 2 to rotate along the axis direction of the water conduit is connected to the water conduit 2; a water spray assembly 4 for changing the spray angle between the sprayed fire extinguishing liquid and a vertical plane is arranged on the water conduit 2; when needs put out a fire, adjust leading water pipe 2 and water spray component 4 and change the spray angle who sprays liquid for the spun liquid of putting out a fire in leading water pipe 2 can direct aim at the burning things which may cause a fire disaster position, and more quick puts out a fire.
Referring to fig. 1 and 2, the water conduit 2 is a circular tubular member, the water conduit 2 may be made of commercially available steel pipes, one end of the water conduit 2 is plugged, and the other end is provided with a rotary joint 21; for the convenience with its installation on the wall, wear to be equipped with a plurality of bearing frames 1 on leading water pipe 2, and leading water pipe 2 rotates and installs on bearing frame 1, bearing frame 1 can obtain through market purchase.
Referring to fig. 1 and 3, the first driving assembly 3 is disposed at the closed end of the penstock 2, the first driving assembly 3 includes a first driving motor 31, a gear 32 connected to an output shaft of the first driving motor 31, and a toothed ring 33 coaxially fixed at the closed end of the penstock 2, the first driving motor 31 may be mounted on a wall, an axis of the output shaft thereof is parallel to a length direction of the penstock 2, and the gear 32 is engaged with the toothed ring 33.
Referring to fig. 1 and 2, a plurality of water outlet pipes 22 communicated with the water conduit 2 are arranged on the water conduit 2 along the length direction of the water conduit, the water outlet pipes 22 may be made of steel pipes, the water outlet pipes 22 may be installed on the water conduit 2 by welding, and the water outlet pipes 22 are located on the same side of the water conduit 2.
The water spraying assembly 4 comprises a mounting plate 41 arranged at the water outlet pipe 22, a water spraying pipe 42 hinged on the mounting plate 41, and a flexible hose 43 connected between the water spraying pipe 42 and the water outlet pipe 22; the mounting plates 41 are flat plate-shaped members, two mounting plates 41 are fixed to both sides at each outlet pipe 22, and the mounting plates 41 on each side are parallel to each other or located in the same plane.
A spray pipe 42 is hinged between the mounting plates 41 on both sides of each water outlet pipe 22, the hinge axis of the spray pipe 42 is vertical to the length direction of the water conduit 2, and the hinge axes between the spray pipes 42 on the adjacent water outlet pipes 22 and the mounting plates 41 are parallel to each other; the flexible tube 43 may be made of elastic rubber, and when the spray pipe 42 deflects, the flexible tube 43 has certain elasticity, so that it can rotate more conveniently.
The sprinkler assembly 4 further comprises a link 44 hinged between adjacent sprinkler tubes 42 and a second drive assembly 45 for driving the sprinkler tubes 42 to deflect along their hinge axis with the mounting plate 41; the hinge axis of the link 44 is parallel to the hinge axis between the spout 42 and the mounting plate 41 and the hinge axes at the two positions do not coincide.
Referring to fig. 2 and 4, the second driving assembly 45 includes a driving rod 451, a screw column 452, a second driving motor 453 driving the screw column 452 to rotate; one end of the transmission rod 451 is hinged on one of the spray pipes 42, the transmission rod 451 is a long rod, and the hinge axis of the transmission rod is positioned on the same line with the hinge axis of the connecting rod 44 or parallel to each other; a threaded hole 4511 is formed in the other end of the transmission rod 451 along the length direction of the transmission rod, the threaded column 452 is matched with the threaded hole 4511, and the threaded column 452 is installed in the threaded hole 4511; the end of the threaded post 452 remote from the drive link 451 is fixed to the output shaft of the second drive motor 453.
A sheathing assembly 46 for reducing the entrance of fire extinguishing liquid into the second driving motor 453 is installed on the second driving motor 453, the sheathing assembly 46 includes a protective case 461, an end cap 462, the interior of which is hollow; an opening for installing the second driving motor 453 is formed on one surface of the protective casing 461, the end cap 462 is a plate-shaped member, a through hole for the threaded post 452 to pass through is formed in the middle of the end cap 462, and the end cap 462 can be fixed at the opening of the protective casing 461 by bolts.
An extension 463 is attached to the bottom of the protective casing 461 facing away from its opening, and a post 464 is hinged to the extension 463, the post 464 being fixed to the penstock 2.
Referring to fig. 2, when the device is used for extinguishing a fire, in order to improve the fire extinguishing effect of the device, an atomizing nozzle 421 is installed at one end of the spray pipe 42 away from the hose 43, and the atomizing nozzle 421 can be purchased from the market; the fire extinguishing liquid sprayed by the atomizing nozzle 421 can be atomized to form an isolation layer on the fire source, so that the air is blocked, and meanwhile, the temperature of the periphery of the fire source can be reduced.
The application of a fire control unit for loose pulley's implementation principle does: when needing to put out a fire, start first driving motor 31, order about leading water pipe 2 through gear 32 and ring gear 33 and rotate, start second driving motor 453 simultaneously, order about transfer line 451 through driving threaded post 452 and stretch out and draw back, aim at the fire source position with spray pipe 42, will put out a fire the liquid and spray out and put out a fire can.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (6)
1. The utility model provides a fire control unit for loose pulley which characterized in that: the bearing seat comprises a plurality of bearing seats (1) and a water conduit (2) horizontally and rotatably mounted on the bearing seats, wherein the water conduit (2) is connected with a first driving assembly (3) for driving the water conduit to rotate along the axis direction of the water conduit; one end of the water conduit (2) is sealed, the other end of the water conduit is provided with a rotary joint (21), a plurality of water outlet pipes (22) are arranged on the water conduit (2) along the length direction of the water conduit, and a water spraying assembly (4) used for changing the angle between the sprayed fire extinguishing liquid and the vertical plane is arranged at the position of each water outlet pipe (22).
2. A fire fighting unit for a cruise ship according to claim 1, characterized in that: the water spraying assembly (4) comprises a mounting plate (41) arranged at the position of the water outlet pipe (22) and a water spraying pipe (42) hinged on the mounting plate (41), the hinged axis of the water spraying pipe (42) is perpendicular to the length direction of the water guiding pipe (2), and a flexible hose (43) is connected between the water outlet pipe (22) and the water spraying pipe (42).
3. A fire fighting unit for a cruise ship according to claim 2, characterized in that: the water spray assembly (4) further comprises a connecting rod (44) hinged between the adjacent water spray pipes (42) and a second driving assembly (45) for driving one of the water spray pipes (42) to rotate, and the hinge axis of the connecting rod (44) and the water spray pipe (42) is parallel to the hinge axis between the water spray pipe (42) and the mounting plate (41) and is not coincident with the hinge axis.
4. A fire fighting unit for a cruise ship according to claim 3, characterized in that: the second driving assembly (45) comprises a transmission rod (451) hinged on the spray pipe (42), a threaded column (452) connected on the transmission rod (451), and a second driving motor (453) hinged on the water guide pipe (2) and used for driving the threaded column (452) to rotate; the hinge axis of the transmission rod (451) is the same as the hinge axis of the connecting rod (44), and the hinge axis of the second driving motor (453) is parallel to the hinge axis of the transmission rod (451); a threaded hole (4511) matched with the threaded column (452) is formed in the transmission rod (451) along the length direction of the transmission rod, and the threaded column (452) is installed in the threaded hole (4511).
5. A fire fighting unit for a cruise ship according to claim 4, characterized in that: and a coating component (46) for reducing the damage of the fire extinguishing liquid to the second driving motor (453) is arranged outside the second driving motor.
6. A fire fighting unit for a cruise ship according to any one of claims 2 to 5, characterized in that: and an atomizing nozzle (421) for atomizing fire extinguishing liquid is arranged on the water spraying pipe (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121250855.1U CN215505230U (en) | 2021-05-31 | 2021-05-31 | Fire control unit for loose pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121250855.1U CN215505230U (en) | 2021-05-31 | 2021-05-31 | Fire control unit for loose pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215505230U true CN215505230U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121250855.1U Active CN215505230U (en) | 2021-05-31 | 2021-05-31 | Fire control unit for loose pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215505230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115192943A (en) * | 2022-06-22 | 2022-10-18 | 陕西达理光线智能科技有限公司 | Pressure-storage telescopic type superfine dry powder automatic fire extinguishing robot for highway tunnel |
| CN115430088A (en) * | 2022-09-19 | 2022-12-06 | 梁计谋 | Indoor fire extinguishing device for fire fighting |
-
2021
- 2021-05-31 CN CN202121250855.1U patent/CN215505230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115192943A (en) * | 2022-06-22 | 2022-10-18 | 陕西达理光线智能科技有限公司 | Pressure-storage telescopic type superfine dry powder automatic fire extinguishing robot for highway tunnel |
| CN115430088A (en) * | 2022-09-19 | 2022-12-06 | 梁计谋 | Indoor fire extinguishing device for fire fighting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 17-8, 17-9, 17-10, 17-11, 17-12, 17-13, No. 6, Qingyun Road, Jiangbei District, Chongqing 400020 Patentee after: Chongqing Guanda Century Cruise Line Co.,Ltd. Address before: 400064 floor 5, building 1, No. 8, Jiangnan Avenue, Nan'an District, Chongqing Patentee before: Chongqing Guanda Century Cruise Line Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |