CN208804271U - A kind of fixed forging steel ball valve that stability is strong - Google Patents
A kind of fixed forging steel ball valve that stability is strong Download PDFInfo
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- CN208804271U CN208804271U CN201821277180.8U CN201821277180U CN208804271U CN 208804271 U CN208804271 U CN 208804271U CN 201821277180 U CN201821277180 U CN 201821277180U CN 208804271 U CN208804271 U CN 208804271U
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- ball valve
- fixedly connected
- steel ball
- open tubular
- tubular column
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Abstract
The utility model discloses a kind of strong fixed forging steel ball valves of stability, including ball valve body, the top movable of the ball valve body is connected with shaft, handwheel is fixedly connected at the top of the shaft, the right side opening of the shaft is equipped with card slot, is fixedly connected with open tubular column on the right side of the ball valve body, the bottom of the hollow column wall is fixedly connected with spring, cylinder is fixedly connected at the top of the spring, the surface of the cylinder and the inner wall of open tubular column are slidably connected.The utility model is used cooperatively by setting ball valve sheet, shaft, handwheel, card slot, open tubular column, spring, cylinder, cross bar, connecting rod, transverse slat, driver plate, drive rod, sliding sleeve, kelly, movable plate and inclined hole, solve the problems, such as that existing forging steel ball valve shaft is easy rotation, the strong fixed forging steel ball valve of the stability, has the strong advantage of stability, convenient for user's seal ball-valve, the stability of forging steel ball valve is improved.
Description
Technical field
The utility model relates to forging steel ball valve technical field, the strong fixed forging steel ball valve of specially a kind of stability.
Background technique
The working principle of forging steel ball valve is to keep valve unimpeded by rotary valve rod or occlude.It can be with whole-through diameter ball valve, 90 DEG C
Angle, ball valve switch are light, small in size, can be made heavy caliber, and sealed reliable, structure is simple, easy to maintenance, sealing surface and spherical surface
Often in closed state, it is not easy to be widely used by medium erosion in every profession and trade.Forging steel ball valve classification: low pressure forging steel ball valve,
High-pressure forged steel ball valve.
Summary of the invention
The purpose of this utility model is to provide a kind of strong fixed forging steel ball valve of stability, have strong excellent of stability
Point solves the problems, such as that existing forging steel ball valve shaft is easy rotation.
To achieve the above object, the utility model provides the following technical solutions: a kind of fixed forged steel ball that stability is strong
Valve, including ball valve body, the top movable of the ball valve body are connected with shaft, are fixedly connected with hand at the top of the shaft
Wheel, the right side opening of the shaft are equipped with card slot, are fixedly connected with open tubular column, the hollow column wall on the right side of the ball valve body
Bottom be fixedly connected with spring, be fixedly connected with cylinder at the top of the spring, the surface of the cylinder and open tubular column it is interior
Wall is slidably connected, and cross bar is fixedly connected on the right side of the cylinder, and the right end of the cross bar through open tubular column and extends to hollow
The outside of column, connecting rod is fixedly connected at the top of the cylinder, and the top of the connecting rod through open tubular column and extends to open tubular column
Outside be fixedly connected with transverse slat, the right side at the top of the transverse slat is fixedly connected with driver plate, the positive top of driver plate
It is fixedly connected with drive rod, the right side at the top of the ball valve body is fixedly connected with sliding sleeve, the internal slide connection of the sliding sleeve
There is kelly, the right end of the kelly is fixedly connected with movable plate, and the front of the movable plate is offered to be used cooperatively with drive rod
Inclined hole, the left end of the kelly extends to the inside of card slot.
Preferably, it is fixedly connected with guide pad on the left of the cylinder, offers guiding on the left of the hollow column wall
Slot, the guide pad are slidably connected with guide groove.
Preferably, the right side opening of the open tubular column is equipped with lift span, and lift span is used cooperatively with cross bar.
Preferably, the right end of the cross bar is fixedly connected with briquetting, and the surface of the briquetting is provided with anti-skid chequer.
Preferably, the diameter of the card slot is greater than the diameter of kelly, and card slot is used cooperatively with kelly.
Preferably, the shape of the handwheel is disc, and the surface of handwheel is provided with anti-skid chequer.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model by setting ball valve sheet, shaft, handwheel, card slot, open tubular column, spring, cylinder, cross bar, connecting rod,
Transverse slat, driver plate, drive rod, sliding sleeve, kelly, movable plate and inclined hole are used cooperatively, and solve existing forging steel ball valve shaft
The problem of being easy rotation, the strong fixed forging steel ball valve of the stability, has the strong advantage of stability, is convenient for user's ball sealer
Valve improves the stability of forging steel ball valve.
2, the utility model can increase the stability of cylindrical slid, prevent cylinder by setting guide pad and guide groove
It is rotated when sliding, by the way that lift span is arranged, cross bar can be cooperated to use, be gone up and down convenient for cross bar, rotation when preventing cylinder from going up and down, led to
Setting briquetting is crossed, the frictional force that can increase user's hand and briquetting prevents from skidding, and passes through setting kelly and card slot, Neng Goubian
In user's fixed rotating shaft, prevent shaft rotation when not needing rotation, by the way that handwheel is arranged, can increase user's hand with
The frictional force on handwheel surface passes through hand wheel rotating shaft convenient for user.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial structurtes enlarged drawing of A in the utility model Fig. 1；
Fig. 3 is the local structure top view of the utility model Fig. 1.
In figure: 1 ball valve body, 2 shafts, 3 handwheels, 4 card slots, 5 open tubular columns, 6 springs, 7 cylinders, 8 cross bars, 9 connecting rods, 10 cross
Plate, 11 driver plates, 12 drive rods, 13 sliding sleeves, 14 kellies, 15 movable plates, 16 inclined holes, 17 guide pads, 18 guide grooves, 19 liftings
Hole, 20 briquettings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of fixed forging steel ball valve that stability is strong, including ball valve body 1, the top of ball valve body 1
Portion is connected with shaft 2, and the top of shaft 2 is fixedly connected with handwheel 3, and the shape of handwheel 3 is disc, and the table of handwheel 3
Face is provided with anti-skid chequer, by the way that handwheel 3 is arranged, can increase the frictional force of user's hand Yu 3 surface of handwheel, be convenient for user
By 3 rotating shaft 2 of handwheel, the right side opening of shaft 2 is equipped with card slot 4, and the right side of ball valve body 1 is fixedly connected with open tubular column 5, empty
The bottom of 5 inner wall of stem is fixedly connected with spring 6, and the top of spring 6 is fixedly connected with cylinder 7, and the left side of cylinder 7 is fixedly connected
There is guide pad 17, guide groove 18 is offered on the left of 5 inner wall of open tubular column, guide pad 17 is slidably connected with guide groove 18, by setting
Guide pad 17 and guide groove 18 are set, the stability of the sliding of cylinder 7 can be increased, rotation when preventing cylinder 7 from sliding, the table of cylinder 7
Face and the inner wall of open tubular column 5 are slidably connected, and the right side of cylinder 7 is fixedly connected with cross bar 8, and the right side opening of open tubular column 5 is equipped with lifting
Hole 19, and lift span 19 is used cooperatively with cross bar 8, by the way that lift span 19 is arranged, cross bar 8 can be cooperated to use, be convenient for 8 liters of cross bar
The right end of drop, rotation when preventing cylinder 7 from going up and down, cross bar 8 runs through open tubular column 5 and extends to the outside of open tubular column 5, the right side of cross bar 8
End is fixedly connected with briquetting 20, and the surface of briquetting 20 is provided with anti-skid chequer, by the way that briquetting 20 is arranged, can increase user's hand
It prevents from skidding with the frictional force of briquetting 20, the top of cylinder 7 is fixedly connected with connecting rod 9, and open tubular column 5 is run through simultaneously in the top of connecting rod 9
The outside for extending to open tubular column 5 is fixedly connected with transverse slat 10, and the right side at 10 top of transverse slat is fixedly connected with driver plate 11, driver plate
11 positive tops are fixedly connected with drive rod 12, and the right side at 1 top of ball valve body is fixedly connected with sliding sleeve 13, sliding sleeve 13 it is interior
Portion slidably connects kelly 14, and the right end of kelly 14 is fixedly connected with movable plate 15, and the front of movable plate 15 offers and is driven
The inclined hole 16 that bar 12 is used cooperatively, the left end of kelly 14 extend to the inside of card slot 4, and the diameter of card slot 4 is greater than the straight of kelly 14
Diameter, and card slot 4 is used cooperatively with kelly 14, by setting kelly 14 and card slot 4, can be convenient for user's fixed rotating shaft 2, be prevented
The rotation when not needing rotation of shaft 2, by the way that ball valve sheet 1, shaft 2, handwheel 3, card slot 4, open tubular column 5, spring 6, cylinder is arranged
7, the cooperation of cross bar 8, connecting rod 9, transverse slat 10, driver plate 11, drive rod 12, sliding sleeve 13, kelly 14, movable plate 15 and inclined hole 16 makes
With solving the problems, such as that existing forging steel ball valve shaft is easy rotation, the strong fixed forging steel ball valve of the stability has stabilization
Property strong advantage, be convenient for user's seal ball-valve, improve the stability of forging steel ball valve.
In use, operator pushes cross bar 8 by briquetting 20, cross bar 8 drives cylinder 7 in the internal slide of open tubular column 5, circle
Column 7 drives guide pad 17 in the internal slide of guide groove 18, and cylinder 7 declines compressed spring 6, and cylinder 7 is by connecting rod 9 with motion plate
10 declines, transverse slat 10 drive driver plate 11 to decline, and driver plate 11 drives movable plate 15 mobile by drive rod 12 and inclined hole 16, move
The mobile internal slide for driving kelly 14 in sliding sleeve 13 of movable plate 15, kelly 14 are separated with card slot 4, and operator can be 3 turns by handwheel
Turn axis 2, kelly 14 are moved to the inside of card slot 4, and shaft 2 can be fixed, and prevent shaft 2 from turning when not needing rotation
It is dynamic, increase the stability of forging steel ball valve.
In summary: the strong fixed forging steel ball valve of the stability passes through ball valve sheet 1, shaft 2, handwheel 3, card slot 4, sky
Stem 5, spring 6, cylinder 7, cross bar 8, connecting rod 9, transverse slat 10, driver plate 11, drive rod 12, sliding sleeve 13, kelly 14, movable plate 15
With the cooperation of inclined hole 16, solve the problems, such as that existing forging steel ball valve shaft is easy rotation.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of strong fixed forging steel ball valve of stability, including ball valve body (1), it is characterised in that: the ball valve body (1)
Top movable be connected with shaft (2), be fixedly connected with handwheel (3) at the top of the shaft (2), the right side of the shaft (2)
It offers card slot (4), is fixedly connected with open tubular column (5) on the right side of the ball valve body (1), the bottom of open tubular column (5) inner wall
Portion is fixedly connected with spring (6), is fixedly connected with cylinder (7) at the top of the spring (6), the surface of the cylinder (7) and sky
The inner wall of stem (5) is slidably connected, and is fixedly connected with cross bar (8) on the right side of the cylinder (7), and the right end of the cross bar (8) passes through
It wears open tubular column (5) and extends to the outside of open tubular column (5), be fixedly connected with connecting rod (9), the company at the top of the cylinder (7)
The top of bar (9) is through open tubular column (5) and extends to the outside of open tubular column (5) and is fixedly connected with transverse slat (10), the transverse slat
(10) right side at the top of is fixedly connected with driver plate (11), and the positive top of the driver plate (11) is fixedly connected with drive rod
(12), the right side at the top of the ball valve body (1) is fixedly connected with sliding sleeve (13), and the internal slide of the sliding sleeve (13) is connected with
The right end of kelly (14), the kelly (14) is fixedly connected with movable plate (15), the front of the movable plate (15) offer with
The left end of the inclined hole (16) that drive rod (12) is used cooperatively, the kelly (14) extends to the inside of card slot (4).
2. a kind of strong fixed forging steel ball valve of stability according to claim 1, it is characterised in that: the cylinder (7)
Left side be fixedly connected with guide pad (17), offer guide groove (18), the guide pad on the left of open tubular column (5) inner wall
(17) it is slidably connected with guide groove (18).
3. a kind of strong fixed forging steel ball valve of stability according to claim 1, it is characterised in that: the open tubular column
(5) right side opening is equipped with lift span (19), and lift span (19) is used cooperatively with cross bar (8).
4. a kind of strong fixed forging steel ball valve of stability according to claim 1, it is characterised in that: the cross bar (8)
Right end be fixedly connected with briquetting (20), the surface of the briquetting (20) is provided with anti-skid chequer.
5. a kind of strong fixed forging steel ball valve of stability according to claim 1, it is characterised in that: the card slot (4)
Diameter be greater than the diameter of kelly (14), and card slot (4) is used cooperatively with kelly (14).
6. a kind of strong fixed forging steel ball valve of stability according to claim 1, it is characterised in that: the handwheel (3)
Shape be disc, and the surface of handwheel (3) is provided with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277180.8U CN208804271U (en) | 2018-08-09 | 2018-08-09 | A kind of fixed forging steel ball valve that stability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277180.8U CN208804271U (en) | 2018-08-09 | 2018-08-09 | A kind of fixed forging steel ball valve that stability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208804271U true CN208804271U (en) | 2019-04-30 |
Family
ID=66229243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821277180.8U Active CN208804271U (en) | 2018-08-09 | 2018-08-09 | A kind of fixed forging steel ball valve that stability is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208804271U (en) |
-
2018
- 2018-08-09 CN CN201821277180.8U patent/CN208804271U/en active Active
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