CN214197510U - Fire bucket drain valve actuating mechanism - Google Patents
Fire bucket drain valve actuating mechanism Download PDFInfo
- Publication number
- CN214197510U CN214197510U CN202022828951.1U CN202022828951U CN214197510U CN 214197510 U CN214197510 U CN 214197510U CN 202022828951 U CN202022828951 U CN 202022828951U CN 214197510 U CN214197510 U CN 214197510U
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- valve body
- valve
- motor
- connecting rod
- wire rope
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Abstract
The utility model provides a fire bucket drain valve actuates mechanism, including valve body and motor, there is winding wire rope on the motor, the wire rope other end is connected with link mechanism, the valve body is the cylinder form, divide into the top apron of upper end, and the ring baffle and the bottom plate of side, be provided with the case on the apron of top, fix on the apron of top through case fixing bolt, the ring baffle integrated into one piece of top apron and side, the motor is fixed on the case, wire rope passes the top apron, the inside link mechanism of valve body is connected with the valve body through valve body fixing bolt, be equipped with the guide bar of perpendicular to bottom plate on the valve body bottom plate, upwards pass the top apron. The technical scheme has the advantages of simple structure, high working reliability, small power consumption and strong practicability.
Description
Technical Field
The utility model relates to a fire control mechanism especially relates to a fire bucket drain valve actuates mechanism.
Background
The drainage port of the existing fire bucket in China adopts a mode of tightening a closing-up belt, the sealing performance is poor, and a small amount of water can continuously leak after the fire bucket is filled with water. After the water drain valve is installed, the sealing performance is greatly improved, but the water drain valve is installed at the bottom of the bucket body and bears larger pressure when the bucket is filled with water.
In conclusion, the water discharging structure of the conventional fire bucket has the technical problems that the sealing performance is poor, the water discharging times cannot be controlled and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a fire bucket valve actuator that drains actuates mechanism, the leakproofness is good when splendid attire water, can control mechanism make the fire bucket of installation valve that drains realize draining many times when needing to drain.
For realizing the scheme, the utility model provides a technical scheme: a water drain valve actuating mechanism of a fire bucket comprises a motor, a steel wire rope, a link mechanism, a valve body, a valve core and a valve seat, wherein the valve body is cylindrical and is divided into a top cover plate at the upper end, an annular baffle plate at the side surface and a bottom plate, the top cover plate and the annular baffle plate at the side surface are integrally formed, the valve core is positioned on the top cover plate and is fixed by a valve core fixing bolt, the motor is fixed on the valve core, the steel wire rope wound on the motor is arranged on the motor, the other end of the steel wire rope penetrates through the top cover plate to be connected with the link mechanism, so that the link mechanism can move upwards or downwards under the driving of the motor, the link mechanism is positioned inside the valve body and is connected with the valve body through a valve body fixing bolt, a guide rod perpendicular to the bottom plate is arranged on the bottom plate of the valve body and penetrates upwards through the, thereby driving the valve body to leave the valve seat to form a water flow channel; the motor rotates reversely to drive the connecting rod mechanism to move along the guide rod, so that the valve body and the valve seat are driven to close.
In the scheme, the valve body is internally provided with a stop block, a steel wire rope on the connecting rod mechanism penetrates through the stop block, and the stop block can limit the upward movement stroke of the connecting rod mechanism.
In the scheme, the bottom layer of the annular baffle on the side face of the valve body is provided with the sealing rubber ring connected with the valve seat.
This device is installed on the fire-fighting bucket valve that drains, and when the helicopter carried the fire-fighting bucket and reachd the water source overhead and prepare to drain, the start control power, the motor began work, tightens up wire rope, drives link mechanism and shifts up and upwards mentions the valve body simultaneously, and the bucket is discharged the water and is opened and implement and drain and put out a fire.
The technical scheme has the advantages of simple structure, high working reliability, small power consumption and strong practicability.
Drawings
The present invention will be further explained with reference to the drawings.
FIG. 1 is a schematic diagram of the system architecture of the present invention;
FIG. 2 is a schematic view of the system of the present invention in connection with a discharge valve;
wherein, 1, a motor; 2-a steel wire rope; 3, a stop block; 4-a linkage mechanism; 5-guide rod, 6-valve core fixing
Fixing a bolt; 7-a valve body; 8-valve body fixing bolt; 9-a valve core; 10-valve seat.
Detailed Description
The present invention will be further described with reference to the following embodiments.
The utility model provides a fire bucket drain valve actuating mechanism, including valve body 7 and motor 1, there is winding wire rope 2 on the motor 1, the wire rope 2 other end is connected with link mechanism 4, valve body 7 is the cylinder form, divide into the top apron of upper end, and the ring baffle and the bottom plate of side, be provided with case 9 on the top apron, fix on the top apron through case fixing bolt 6, the ring baffle integrated into one piece of top apron and side, motor 1 fixes on case 9, wire rope 2 passes the top apron, 7 inside link mechanism 4 of valve body are connected with valve body 7 through valve body fixing bolt 8, be equipped with the guide bar 5 of perpendicular to bottom plate on the 7 bottom plates of valve body, upwards pass the top apron.
A stop 3 is arranged inside the valve body 7, the steel wire rope 2 on the link mechanism passes through the stop 3, and the stop 3 can limit the upward movement of the link mechanism 4. And the bottom layer of the annular baffle on the side surface of the valve body is provided with a sealing rubber ring.
In the embodiment, when water is discharged in the air, the motor 1 starts to work after being electrified, the steel wire rope 2 is tightened, the link mechanism 4 is driven to move upwards, the valve body 7 is lifted upwards along the guide rod 5, when the water reaches the designed height, the link mechanism 4 stops moving upwards at the stop block 3, and the valve body 7 is opened to discharge water and extinguish the fire. When the water drain valve needs to be closed in the water drain process or after the water drain is finished, the motor rotates reversely to release the steel wire rope 2, the connecting rod mechanism 4 drives the valve body 7 to descend along the guide rod, the valve body 7 is closed, and the water drain is stopped.
Claims (3)
1. The utility model provides a fire bucket drain valve actuates mechanism which characterized in that: the water drain valve actuating mechanism comprises a motor (1), a steel wire rope (2), a connecting rod mechanism (4), a valve body (7), a valve core (9) and a valve seat (10), wherein the valve body (7) is cylindrical and is divided into a top cover plate at the upper end, an annular baffle plate at the side face and a bottom plate, the top cover plate and the annular baffle plate at the side face are integrally formed, the valve core (9) is positioned on the top cover plate and is fixed through a valve core fixing bolt (6), the motor (1) is fixed on the valve core (9), the steel wire rope (2) which is wound is arranged on the motor (1), the other end of the steel wire rope (2) penetrates through the top cover plate and is connected with the connecting rod mechanism (4), so that the connecting rod mechanism (4) can move upwards or downwards under the driving of the motor, the connecting rod mechanism (4) is positioned inside the valve body (7) and is connected with the valve body (7) through a valve body fixing bolt (8), a guide rod (5) perpendicular to the bottom plate is arranged on the bottom plate of the valve body (7), and the guide rod penetrates through the top cover plate upwards, so that the motor (1) rotates forwards to drive the connecting rod mechanism (4) to move along the guide rod (5), and the valve body (7) is driven to leave the valve seat (10) to form a water flow channel; the motor (1) rotates reversely to drive the connecting rod mechanism (4) to move along the guide rod (5), so that the valve body (7) and the valve seat (10) are driven to be closed.
2. The actuation mechanism of the water discharge valve of the fire bucket according to claim 1, characterized in that: a stop block (3) is arranged inside the valve body (7), a steel wire rope (2) on the connecting rod mechanism (4) penetrates through the stop block (3), and the stop block can limit the upward movement stroke of the connecting rod mechanism (4).
3. The actuation mechanism of the water discharge valve of the fire bucket according to claim 1, characterized in that: and a sealing rubber ring connected with the valve seat (10) is arranged at the bottom layer of the annular baffle on the side surface of the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022828951.1U CN214197510U (en) | 2020-11-30 | 2020-11-30 | Fire bucket drain valve actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022828951.1U CN214197510U (en) | 2020-11-30 | 2020-11-30 | Fire bucket drain valve actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214197510U true CN214197510U (en) | 2021-09-14 |
Family
ID=77648750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022828951.1U Active CN214197510U (en) | 2020-11-30 | 2020-11-30 | Fire bucket drain valve actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214197510U (en) |
-
2020
- 2020-11-30 CN CN202022828951.1U patent/CN214197510U/en active Active
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