CN214274634U

CN214274634U - Novel external control type sealing ball valve

Info

Publication number: CN214274634U
Application number: CN202023249073.4U
Authority: CN
Inventors: 符蓉; 陈鹭; 温金鑫; 胡淼
Original assignee: Tianjin Yumin Gas Meter Co ltd
Current assignee: Tianjin Yumin Gas Meter Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-24
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a novel outer accuse formula sealing ball valve, which comprises a valve body, the one end of valve body is fixed with first pipeline, the valve body is kept away from the one end of first pipeline is fixed with the second pipeline, the top of valve body is fixed with the mounting, the mounting is kept away from the one end of valve body is fixed with fixed case, the inside top of fixed case is fixed with the motor, the output of motor is fixed with first dwang, first dwang is kept away from the one end of motor is fixed with first bevel gear, the inside keeping away from of fixed case the one end of motor is rotated through the bearing and is connected with the second dwang. Has the advantages that: through a series of improvements for when the device can be adjusted automatically, can also carry out manual supplementary regulation work, avoid electric adjusting mechanism to damage the possibility that can't adjust effectively, great improvement the practicality of device, and device simple structure, the cost is lower.

Description

Novel external control type sealing ball valve

Technical Field

The utility model relates to a ball valve field particularly, relates to a novel sealed ball valve of external control formula.

Background

The ball valve, the opening and closing piece is driven by the valve stem, and the valve making rotary motion around the axis of the ball valve can also be used for fluid regulation and control, wherein a strong shearing force is provided between the V-shaped ball core of the hard seal V-shaped ball valve and the metal valve seat of the surfacing hard alloy, the multi-way ball valve is particularly suitable for media containing fibers, tiny solid particles and the like, and the multi-way ball valve can flexibly control the converging, the diverging and the flow direction switching of the media on a pipeline, and can also close any channel to connect the other two channels simultaneously, and the valve is generally horizontally installed in the pipeline.

The existing device is precise in structure, high in cost, and capable of conducting manual auxiliary adjustment work when being incapable of automatically adjusting, so that the electric adjusting mechanism cannot be adjusted when being damaged, and the practicability of the device is greatly reduced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel sealed ball valve of external control formula 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 novel external control type sealing ball valve comprises a valve body, wherein a first pipeline is fixed at one end of the valve body, a second pipeline is fixed at one end, far away from the first pipeline, of the valve body, a fixing part is fixed at the top end of the valve body, a fixing box is fixed at one end, far away from the valve body, of the fixing part, a motor is fixed at the top end inside the fixing box, a first rotating rod is fixed at the output end of the motor, a first bevel gear is fixed at one end, far away from the motor, of the first rotating rod, a second rotating rod is connected at one end, far away from the motor, inside the fixing box in a rotating mode through a bearing, a second bevel gear is fixed at one end, close to the first bevel gear, of the second rotating rod, a worm wheel is fixed at the peripheral side, close to one end of the second bevel gear, and a ball body is fixed at one end, far away from the second bevel gear, fixed case is close to the one end of second dwang is rotated through the bearing and is connected with the third dwang, the week side of third dwang is fixed with the worm, just the worm is located the position of worm wheel, the third dwang is kept away from the one end of worm is fixed with the fixed block, just the fixed block with fixed case passes through the bearing and rotates the connection, fixed case is kept away from the one end of mounting is fixed with the switch, the motor passes through switch and external power source electric connection, the one end of fixed case is installed and is changeed the handle, the one end of changeing the handle is fixed with the stopper, just the stopper with fixed block swing joint.

Furthermore, a hook is fixed at one end of the fixing box.

Furthermore, flange connecting pieces are fixed at one ends, far away from the valve body, of the first pipeline and the second pipeline.

Furthermore, an anti-slip rubber sleeve is fixed on the outer surface of the rotating handle.

Furthermore, a limiting groove is formed in the fixing block.

Furthermore, the volume of the limiting groove is matched with the volume of the limiting block, and the limiting block is connected with the fixing block in a sliding mode through the limiting groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the device is connected with an external power supply, a switch is pressed, a motor drives a first rotating rod to rotate, the first bevel gear can rotate along with the first bevel gear, the first bevel gear is connected with a second bevel gear through meshing, so the second rotating rod can rotate, further, the effect of driving a sphere to rotate is achieved, adjustment work is carried out, when the circuit fails to be electrically adjusted, the fixed block is aligned to one end of a fixed limiting block to be inserted, then, the rotating handle is rotated, a third rotating rod is driven to rotate, the worm rod and the worm wheel are matched to work, the second rotating rod drives the sphere to rotate, the adjustment effect is achieved, when the device can be automatically adjusted, manual auxiliary adjustment work can be carried out, the possibility that the electric adjusting mechanism cannot be adjusted due to damage is effectively avoided, and the practicability of the device is greatly improved.

(2) The one end of fixed case is fixed with the couple, be convenient for change the work of placing of handle, convenient to use more, the one end that the valve body was kept away from with the second pipeline to first pipeline all is fixed with flange joint spare, the device of being convenient for can be more convenient carry out the work of being connected with the water pipe, the external surface mounting who changes the handle has the anti-skidding rubber sleeve, make change the rotation that can be more convenient, prevent the phenomenon of skidding effectively, the spacing groove has been seted up to the inside of fixed block, the volume of spacing groove and the volume phase-match of stopper, and the stopper passes through the inside sliding connection of spacing groove at the fixed block, be convenient for change can be quick carry out the assembly work with the fixed block, be convenient for carry out manual regulation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a novel external control type sealing ball valve according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structural view of a novel external control type sealing ball valve fixing box according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a novel external control type sealing ball valve stopper according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a third rotating rod of the novel external control type sealing ball valve according to an embodiment of the present invention.

Reference numerals:

1. a valve body; 2. a first conduit; 3. a second conduit; 4. a flange connection; 5. a fixing member; 6. a fixed box; 7. a motor; 8. a first rotating lever; 9. a first bevel gear; 10. a second rotating lever; 11. a second bevel gear; 12. a worm gear; 13. a third rotating rod; 14. a worm; 15. a sphere; 16. a fixed block; 17. hooking; 18. turning a handle; 19. a limiting block; 20. a limiting groove; 21. and (4) switching.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-4, a novel external control type sealing ball valve according to an embodiment of the present invention includes a valve body 1, a first pipe 2 is fixed at one end of the valve body 1, a second pipe 3 is fixed at one end of the valve body 1 away from the first pipe 2, a fixing member 5 is fixed at a top end of the valve body 1, a fixing box 6 is fixed at one end of the fixing member 5 away from the valve body 1, a motor 7 is fixed at a top end inside the fixing box 6, a first rotating rod 8 is fixed at an output end of the motor 7, a first bevel gear 9 is fixed at one end of the first rotating rod 8 away from the motor 7, a second worm gear 10 is rotatably connected at one end inside the fixing box 6 away from the motor 7 through a bearing, a second bevel gear 11 is fixed at one end of the second rotating rod 10 close to the first bevel gear 9, a second bevel gear 12 is fixed at a surface of the second rotating rod 10 close to one end of the second bevel gear 11, second dwang 10 keeps away from the one end of second bevel gear 11 is fixed with spheroid 15, fixed case 6 is close to the one end of second dwang 10 is rotated through the bearing and is connected with third dwang 13, the week side of third dwang 13 is fixed with worm 14, just worm 14 is located the position of worm wheel 12, third dwang 13 is kept away from the one end of worm 14 is fixed with fixed block 16, just fixed block 16 with fixed case 6 passes through the bearing rotation and connects, fixed case 6 is kept away from the one end of mounting 5 is fixed with switch 21, motor 7 passes through switch 21 and external power source electric connection, the one end of fixed case 6 is installed and is changeed 18, change 18 one end fixed with stopper 19, just stopper 19 with fixed block 16 swing joint.

Through the above scheme of the utility model, the device is connected to an external power supply, by pressing the switch 21 fixed at the end of the fixed box 6 far away from the fixed part 5, the top end inside the fixed box 6 is fixed with the motor 7, the motor 7 can drive the first rotating rod 8 fixed at the output end to rotate, the first bevel gear 9 fixed at the end of the first rotating rod 8 far away from the motor 7 rotates along with the motor, the first bevel gear 9 is connected with the second bevel gear 11 fixed at the end of the second rotating rod 10 near the first bevel gear 9 through meshing, so the second rotating rod 10 connected with the motor 7 through bearing rotation inside the fixed box 6 can rotate, and further the effect of driving the sphere 15 fixed at the end of the second rotating rod 10 far away from the second bevel gear 11 to rotate is achieved, the adjusting work is carried out, when the circuit has a problem and cannot be adjusted electrically, the fixed block 16 is fixed at the end of the worm 14 far away from the third rotating rod 13, will change 18 and be fixed with the one end alignment fixed block 16 of stopper 19 and insert, rotate afterwards and change 18, it rotates the third dwang 13 of connecting through the bearing rotation to drive fixed case 6 to be close to second dwang 10 one end and rotates, the week side of third dwang 13 is fixed with worm 14, worm 14 is close to the worm wheel 12 cooperation work of second bevel gear 11 one end week side fixed with second dwang 10, make second dwang 10 drive spheroid 15 and rotate, reach the effect of adjusting, when the device can adjust automatically, can also carry out manual supplementary regulation work, avoid the possibility that the damage of electric adjustment mechanism can't be adjusted effectively, great improvement the practicality of device.

Example two:

referring to fig. 1-4, a hook 17 is fixed at one end of the fixing box 6, a flange connecting member 4 is fixed at one end of each of the first pipeline 2 and the second pipeline 3, which is far away from the valve body 1, an anti-slip rubber sleeve is fixed on the outer surface of the rotating handle 18, a limiting groove 20 is formed in the fixing block 16, the volume of the limiting groove 20 is matched with the volume of the limiting block 19, and the limiting block 19 is slidably connected with the inside of the fixing block 16 through the limiting groove 20.

Through the above technical scheme of the utility model, the one end of fixed case 6 is fixed with couple 17, be convenient for change 18 the work of placing, more convenient to use, the one end that valve body 1 was kept away from with second pipeline 3 to first pipeline 2 all is fixed with flange joint spare 4, the device of being convenient for can be more convenient carry out the work of being connected with the water pipe, change 18 the external fixed surface has the anti-skidding rubber sleeve, make to change 18 can be more convenient rotate, the phenomenon that prevents to skid effectively, spacing groove 20 has been seted up to fixed block 16's inside, spacing groove 20's volume and stopper 19's volume phase-match, and stopper 19 passes through spacing groove 20 at the inside sliding connection of fixed block 16, be convenient for change 18 can be quick carry out the assembly work with fixed block 16, be convenient for carry out manual regulation.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the device is connected to an external power supply, by pressing a switch 21 fixed at one end of a fixed box 6 far away from a fixed part 5, a motor 7 is fixed at the top end inside the fixed box 6, the motor 7 can drive a first rotating rod 8 fixed at the output end thereof to rotate, a first bevel gear 9 fixed at one end of the first rotating rod 8 far away from the motor 7 rotates along with the first rotating rod, the first bevel gear 9 is meshed with a second bevel gear 11 fixed at one end of the second rotating rod 10 close to the first bevel gear 9, so that the second rotating rod 10 rotatably connected through a bearing at one end of the fixed box 6 far away from the motor 7 can rotate, thereby achieving the effect of driving a sphere 15 fixed at one end of the second rotating rod 10 far away from the second bevel gear 11 to rotate, so as to perform adjustment work, when a circuit has a problem and cannot be electrically adjusted, a fixed block 16 is fixed at one end of a third rotating rod 13 far away from a worm 14, the end of the rotating handle 18 fixed with the limiting block 19 is aligned with the fixed block 16 and inserted, then the rotating handle 18 is rotated to drive the fixed box 6 to rotate near the third rotating rod 13 connected with the second rotating rod 10 by the rotation of the bearing, the periphery of the third rotating rod 13 is fixed with the worm 14, the worm 14 cooperates with the worm wheel 12 fixed on the periphery of the second rotating rod 10 near the second bevel gear 11, so that the second rotating rod 10 drives the ball 15 to rotate, the adjusting effect is achieved, the device can automatically adjust and can also manually assist in adjusting, the possibility that the electric adjusting mechanism is damaged and cannot be adjusted is effectively avoided, the practicability of the device is greatly improved, the hook 17 is fixed at one end of the fixed box 6, the placing work of the rotating handle 18 is convenient, the use is more convenient, the flange connecting piece 4 is fixed at the end of the first pipeline 2 and the second pipeline 3 far away from the valve body 1, convenient to device can be more convenient be connected the work with the water pipe, it has the anti-skidding rubber sleeve to change the external fixation of 18, make to change 18 can be more convenient rotate, the phenomenon of preventing skidding effectively, spacing groove 20 has been seted up to the inside of fixed block 16, spacing groove 20's volume and stopper 19's volume phase-match, and stopper 19 passes through spacing groove 20 at the inside sliding connection of fixed block 16, be convenient for change 18 can be quick carry out the assembly work with fixed block 16, be convenient for carry out manual regulation.

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 novel external control type sealing ball valve is characterized by comprising a valve body (1), wherein a first pipeline (2) is fixed at one end of the valve body (1), a second pipeline (3) is fixed at one end, far away from the first pipeline (2), of the valve body (1), a fixing piece (5) is fixed at the top end of the valve body (1), a fixing box (6) is fixed at one end, far away from the valve body (1), of the fixing piece (5), a motor (7) is fixed at the top end inside the fixing box (6), a first rotating rod (8) is fixed at the output end of the motor (7), a first bevel gear (9) is fixed at one end, far away from the motor (7), of the first rotating rod (8), a second bevel gear (11) is connected at one end, far away from the motor (7), of the inside of the fixing box (6) through a bearing in a rotating mode, and the second rotating rod (10) is fixed at one end, close to the first bevel gear (9), second dwang (10) are close to all side face of second bevel gear (11) one end is fixed with worm wheel (12), second dwang (10) are kept away from the one end of second bevel gear (11) is fixed with spheroid (15), fixed case (6) are close to the one end of second dwang (10) is connected with third dwang (13) through bearing rotation, all side face of third dwang (13) are fixed with worm (14), just worm (14) are located the position of worm wheel (12), the one end that worm (14) were kept away from in third dwang (13) is fixed with fixed block (16), just fixed block (16) with fixed case (6) are connected through bearing rotation, fixed case (6) are kept away from the one end of mounting (5) is fixed with switch (21), motor (7) pass through switch (21) and external power source electric connection, the one end of fixed case (6) is installed and is changeed handle (18), the one end of changeing handle (18) is fixed with stopper (19), just stopper (19) with fixed block (16) swing joint.

2. A novel externally controlled sealing ball valve according to claim 1, characterized in that a hook (17) is fixed to one end of the fixing box (6).

3. The novel external control type sealing ball valve is characterized in that flange connecting pieces (4) are fixed at the ends, far away from the valve body (1), of the first pipeline (2) and the second pipeline (3).

4. The novel external control type sealing ball valve as claimed in claim 1, wherein an anti-slip rubber sleeve is fixed on the outer surface of the rotating handle (18).

5. The novel external control type sealing ball valve according to claim 4, characterized in that a limiting groove (20) is formed inside the fixing block (16).

6. The novel externally-controlled sealing ball valve as claimed in claim 5, wherein the volume of the limiting groove (20) is matched with the volume of the limiting block (19), and the limiting block (19) is slidably connected with the fixing block (16) through the limiting groove (20).