CN212960104U

CN212960104U - Signal gate valve

Info

Publication number: CN212960104U
Application number: CN202021878132.1U
Authority: CN
Inventors: 金明钦
Original assignee: Fujian Quanpai Valve Technology Co ltd
Current assignee: Fujian Quanpai Valve Technology Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-13
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a signal gate valve, which comprises a pipe body, wherein flow channels are arranged at two ends of the pipe body, a first pipeline is arranged at the top of the pipe body, a second pipeline is arranged at the top of the first pipeline, a sleeve is arranged at the top of the second pipeline, a fixed block is fixedly connected at the outer side of the sleeve, and a box body is fixedly connected at the top of the fixed block, the sealing property between the flow channels and a connecting piece is increased by arranging a first sealing gasket, the sealing property between a rotating rod and a ball body is increased by arranging sealing filler, the sealing property between the first pipeline and the second pipeline is increased by arranging a second sealing gasket, the sealing property of the device is increased, and the possibility of water flow leakage in use is prevented, thereby solving the problems that the existing signal gate valve is usually opened manually, is time-consuming and labor-consuming, and can cause serious harm if the gate valve cannot be opened in time in emergency, meanwhile, the existing signal gate valve has poor sealing performance and is not beneficial to use.

Description

Signal gate valve

Technical Field

The utility model relates to a relevant technical field of signal gate valve specifically is a signal gate valve.

Background

The signal gate valve has the opening and closing part as gate board, which moves in the direction perpendicular to the fluid direction and can be opened and closed completely without regulation and throttling for controlling the flow of various fluids, such as air, water, steam, corrosive media, slurry, oil, liquid metal, radioactive media, etc. The gate plate is provided with two sealing surfaces, the two sealing surfaces of the most common mode gate valve form a wedge shape, the wedge angle is different along with the valve parameters, and the gate plate of the wedge type gate valve can be made into a whole, namely a rigid gate plate; the gate plate can also be made into a gate plate capable of generating micro deformation so as to improve the manufacturability of the gate plate and compensate the deviation of the angle of the sealing surface in the processing process, the gate plate is called an elastic gate plate, and the signal gate valve is generally horizontally arranged.

However, the existing signal gate valve is usually opened manually, so that time and labor are wasted, serious harm can be caused if the signal gate valve cannot be opened in time in emergency, and meanwhile, the existing signal gate valve is poor in sealing performance and not beneficial to use.

To this end, we provide a signal gate valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a signal gate valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a signal gate valve comprises a pipe body, wherein runners are arranged at two ends of the pipe body, a first pipeline is arranged at the top of the pipe body, a second pipeline is arranged at the top of the first pipeline, a sleeve is arranged at the top of the second pipeline, a fixed block is fixedly connected to the outer side of the sleeve, a box body is fixedly connected to the top of the fixed block, a rotating rod is arranged inside the sleeve, a rotating disc is fixedly connected to the outer side of the rotating rod, a motor is fixedly connected to the inner wall of the box body, a first belt pulley is fixedly connected to the output end of the motor, a second belt pulley is connected to the first belt pulley through belt transmission, a rotating shaft is fixedly connected to the inner ring of the second belt pulley, a first bevel gear is fixedly connected to the outer side of the rotating shaft, a second bevel gear is connected to the outer side of the first bevel gear in a meshing manner, and, one side fixedly connected with signal box of box, the bottom fixedly connected with spheroid of bull stick, the inside of spheroid is provided with the through-hole.

Preferably, the inner wall of the box body is fixedly connected with a bearing, and an inner ring of the bearing is fixedly connected with the outer side of the rotating shaft.

Preferably, the bottom fixedly connected with connecting rod of carousel, one side fixedly connected with gyro wheel of connecting rod, the sheathed tube outside is provided with the spout that uses with the gyro wheel cooperation, the outside of gyro wheel and the inner wall sliding connection of spout.

Preferably, the bottom of the rotating rod is fixedly connected with a pull rod, and the bottom of the pull rod is fixedly connected with the inside of the ball body.

Preferably, a sealing ring is arranged at the joint of the rotating rod and the ball body, and a first sealing gasket is arranged on the outer side of the flow channel.

Preferably, a sealing filler is arranged inside the ball body, and a second sealing gasket is arranged between the first pipeline and the second pipeline.

Preferably, a switch is installed on one side of the box body, and an electrical output end of the switch is electrically connected with an electrical input end of the motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model drives the rotating rod to rotate through the second bevel gear, and the through hole on the ball body is communicated with the flow passage through the rotation of the rotating rod so as to achieve the purpose of water drainage, the sealing performance between the rotating rod and the ball body is improved by arranging the sealing ring, the sealing performance between the flow channel and the connecting piece is improved by arranging the first sealing gasket, the sealing filler is arranged to increase the sealing performance between the rotating rod and the ball body, the second sealing gasket is arranged to increase the sealing performance between the first pipeline and the second pipeline, the sealing performance of the device is increased, the possibility of water leakage in use is prevented, thereby solving the problems that the prior signal gate valve is opened manually, which wastes time and labor, when an emergency occurs, serious harm can be caused if the gate valve cannot be opened in time, and meanwhile, the existing signal gate valve is poor in sealing performance and not beneficial to use;

2. the utility model reduces the friction between the rotating shaft and the box body by arranging the bearing, improves the use efficiency of the device, increases the stability of the turntable during rotation by arranging the connecting rod, the roller and the chute, and increases the connection tightness between the rotating rod and the ball body by arranging the pull rod;

3. the utility model discloses a set up the sealing washer, increased the leakproofness between bull stick and the spheroid, through setting up first sealed the pad, increased the leakproofness between runner and the connecting piece, through setting up sealed stopping, increased the leakproofness between bull stick and the spheroid, through setting up the sealed pad of second, increased the leakproofness between first pipeline and the second pipeline, prevent that rivers from spilling over, through setting up the switch, can control opening of motor, improved the availability factor of this device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 4 is a schematic view of the internal structure of the tube body of the present invention.

In the figure: 1. a pipe body; 2. a flow channel; 3. a first conduit; 4. a second conduit; 5. a sleeve; 6. a fixed block; 7. a box body; 8. a rotating rod; 9. a turntable; 10. a motor; 11. a first pulley; 12. a second pulley; 13. a rotating shaft; 14. a first bevel gear; 15. a second bevel gear; 16. a signal box; 17. a bearing; 18. a connecting rod; 19. a roller; 20. a chute; 21. a sphere; 22. a through hole; 23. a pull rod; 24. a seal ring; 25. a first gasket; 26. sealing the filling material; 27. a switch; 28. a second gasket.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 4, the present invention provides a technical solution: a signal gate valve comprises a pipe body 1, wherein runners 2 are arranged at two ends of the pipe body 1, a first pipeline 3 is arranged at the top of the pipe body 1, a second pipeline 4 is arranged at the top of the first pipeline 3, a sleeve 5 is arranged at the top of the second pipeline 4, a fixed block 6 is fixedly connected to the outer side of the sleeve 5, a box body 7 is fixedly connected to the top of the fixed block 6, a rotating rod 8 is arranged inside the sleeve 5, a rotating disc 9 is fixedly connected to the outer side of the rotating rod 8, a motor 10 is fixedly connected to the inner wall of the box body 7, a first belt pulley 11 is fixedly connected to the output end of the motor 10, a second belt pulley 12 is connected to the first belt pulley 11 through belt transmission, a rotating shaft 13 is fixedly connected to the inner ring of the second belt pulley 12, a first bevel gear 14 is fixedly connected to the outer side of the rotating shaft 13, a second bevel gear 15 is engaged and connected to, a signal box 16 is fixedly connected to one side of the box body 7, a sphere 21 is fixedly connected to the bottom of the rotating rod 8, and a through hole 22 is formed in the sphere 21.

Further, the inner wall of the box body 7 is fixedly connected with a bearing 17, an inner ring of the bearing 17 is fixedly connected with the outer side of the rotating shaft 13, friction force between the rotating shaft 13 and the box body 7 is reduced through the bearing 17, and the using efficiency of the device is improved.

Further, a connecting rod 18 is fixedly connected to the bottom of the rotary table 9, a roller 19 is fixedly connected to one side of the connecting rod 18, a sliding groove 20 matched with the roller 19 for use is formed in the outer side of the sleeve 5, the outer side of the roller 19 is slidably connected with the inner wall of the sliding groove 20, and the stability of the rotary table 9 during rotation is improved by the connecting rod 18, the roller 19 and the sliding groove 20.

Further, the bottom of the rotating rod 8 is fixedly connected with a pull rod 23, the bottom of the pull rod 23 is fixedly connected with the inside of the ball body 21, and the tightness of connection between the rotating rod 8 and the ball body 21 is improved by arranging the pull rod 23.

Further, a sealing ring 24 is arranged at the joint of the rotating rod 8 and the ball body 21, a first sealing gasket 25 is arranged on the outer side of the flow channel 2, the sealing performance between the rotating rod 8 and the ball body 21 is improved by arranging the sealing ring 24, and the sealing performance between the flow channel 2 and the connecting piece is improved by arranging the first sealing gasket 25.

Further, the inside of the sphere 21 is provided with the sealing filler 26, the second sealing gasket 28 is arranged between the first pipeline 3 and the second pipeline 4, the sealing performance between the rotating rod 8 and the sphere 21 is increased by arranging the sealing filler 26, and the sealing performance between the first pipeline 3 and the second pipeline 4 is increased by arranging the second sealing gasket 28, so that water flow overflow is prevented.

Further, a switch 27 is installed on one side of the box 7, the electrical output end of the switch 27 is electrically connected with the electrical input end of the motor 10, and the opening of the motor 10 can be controlled by setting the switch 27, so that the service efficiency of the device is improved.

In this embodiment, the model of the motor 10 is 51K60 RGU-CF.

The working principle is as follows: when in use, if the gate valve needs to be opened, a user turns on the motor 10 through the switch 27, the motor 10 drives the first belt pulley 11 to rotate, the first belt pulley 11 drives the second belt pulley 12 to rotate, the second belt pulley 12 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the second bevel gear 15 to rotate, the second bevel gear 15 drives the rotating rod 8 to rotate, the through hole 22 on the ball 21 is communicated with the flow channel 2 through the rotation of the rotating rod 8 so as to achieve the purpose of draining, meanwhile, the sealing performance between the rotating rod 8 and the ball 21 is increased through the arrangement of the sealing ring 24, the sealing performance between the flow channel 2 and the connecting piece is increased through the arrangement of the first sealing gasket 25, the sealing performance between the rotating rod 8 and the ball 21 is increased through the arrangement of the sealing filler 26, the sealing performance between the first pipeline 3 and the second pipeline 4 is increased through the arrangement of the second sealing gasket 28, the leakproofness of this device has been increased, prevents the possibility of rivers leakage when using, to sum up, solved current signal gate valve and opened through manual usually, it is more hard to waste time, when meetting emergency, if can not in time open and can cause serious harm, current signal gate valve leakproofness is relatively poor simultaneously, is unfavorable for the problem of use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a signal gate valve, includes body (1), its characterized in that: the pipe is characterized in that runners (2) are arranged at two ends of the pipe body (1), a first pipeline (3) is arranged at the top of the pipe body (1), a second pipeline (4) is arranged at the top of the first pipeline (3), a sleeve (5) is arranged at the top of the second pipeline (4), a fixed block (6) is fixedly connected to the outer side of the sleeve (5), a box body (7) is fixedly connected to the top of the fixed block (6), a rotating rod (8) is arranged inside the sleeve (5), a rotating disc (9) is fixedly connected to the outer side of the rotating rod (8), a motor (10) is fixedly connected to the inner wall of the box body (7), a first belt pulley (11) is fixedly connected to the output end of the motor (10), the first belt pulley (11) is connected with a second belt pulley (12) through belt transmission, a rotating shaft (13) is fixedly connected to the inner ring of the, the utility model discloses a signal box, including pivot (13), the outside fixedly connected with first bevel gear (14) of pivot (13), the outside meshing of first bevel gear (14) is connected with second bevel gear (15), the inner circle of second bevel gear (15) and the top fixed connection of bull stick (8), one side fixedly connected with signal box (16) of box (7), the bottom fixedly connected with spheroid (21) of bull stick (8), the inside of spheroid (21) is provided with through-hole (22).

2. A signal gate valve according to claim 1, wherein: the inner wall of the box body (7) is fixedly connected with a bearing (17), and the inner ring of the bearing (17) is fixedly connected with the outer side of the rotating shaft (13).

3. A signal gate valve according to claim 1, wherein: the bottom fixedly connected with connecting rod (18) of carousel (9), one side fixedly connected with gyro wheel (19) of connecting rod (18), the outside of sleeve pipe (5) is provided with spout (20) that use with gyro wheel (19) cooperation, the outside of gyro wheel (19) and the inner wall sliding connection of spout (20).

4. A signal gate valve according to claim 1, wherein: the bottom of the rotating rod (8) is fixedly connected with a pull rod (23), and the bottom of the pull rod (23) is fixedly connected with the inside of the ball body (21).

5. A signal gate valve according to claim 1, wherein: a sealing ring (24) is arranged at the joint of the rotating rod (8) and the ball body (21), and a first sealing gasket (25) is arranged on the outer side of the flow channel (2).

6. A signal gate valve according to claim 1, wherein: and a sealing filler (26) is arranged in the sphere (21), and a second sealing gasket (28) is arranged between the first pipeline (3) and the second pipeline (4).

7. A signal gate valve according to claim 1, wherein: a switch (27) is installed on one side of the box body (7), and the electrical output end of the switch (27) is electrically connected with the electrical input end of the motor (10).