CN215410310U - Integral type high life leak protection ball valve - Google Patents
Integral type high life leak protection ball valve Download PDFInfo
- Publication number
- CN215410310U CN215410310U CN202121811230.8U CN202121811230U CN215410310U CN 215410310 U CN215410310 U CN 215410310U CN 202121811230 U CN202121811230 U CN 202121811230U CN 215410310 U CN215410310 U CN 215410310U
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- valve body
- valve
- block
- kicking block
- locating piece
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Abstract
The utility model discloses an integrated long-service-life leakage-proof ball valve, which adopts the technical scheme that: including the valve body, valve body one side is provided with the valve gap, and the valve body top is rotated there is the handle, and the valve gap both sides all are provided with the locating piece, and the constant head tank that is used for the locating piece card to go into is all offered to the valve body both sides, and the through-hole has been seted up to the locating piece inside, and the through-hole internal rotation is connected with the commentaries on classics piece, is fixed with the double-screw bolt in the commentaries on classics piece one side, still sliding connection have the kicking block with double-screw bolt threaded connection along length direction in the through-hole, offers the draw-in groove that is used for kicking block card to go into on the constant head tank inner wall. The utility model has the following beneficial effects: when the installation valve gap, go into the locating piece card the constant head tank, rotate the commentaries on classics piece afterwards for the double-screw bolt takes place to rotate thereupon, thereby makes the kicking block can follow the axial card and go into in the draw-in groove, and is spacing to the kicking block through the draw-in groove, makes the valve gap can't break away from the valve body, connects stably, and valve gap and valve body closure back, and kicking block and double-screw bolt all are located inside the locating piece, are difficult for rustting, thereby the dismouting of the valve body of being convenient for is maintained.
Description
Technical Field
The utility model relates to a valve, in particular to an integrated long-life leakage-proof ball valve.
Background
Ball valve is a valve in which a closure member (ball) is driven by a valve rod and rotates around the axis of the ball valve. The existing ball valve generally comprises a valve body, a valve core and a valve rod are arranged inside the valve body, and a valve cover is arranged outside the valve body.
However, the valve cover in the prior art is usually connected with the valve body through a plurality of bolts, and because the ball valve is usually used in a humid environment, the bolts are easily rusted, so that the ball valve is inconvenient to assemble, disassemble and maintain.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide an integrated long-service-life leakproof ball valve which is convenient to disassemble and assemble.
The technical purpose of the utility model is realized by the following technical scheme: the utility model provides an integral type high life leak protection ball valve, includes the valve body, valve body one side is provided with the valve gap, the valve body top is rotated there is the handle, the valve gap both sides all are provided with the locating piece, the constant head tank that is used for locating piece card to go into is all seted up to the valve body both sides, the inside through-hole of having seted up of locating piece, the through-hole internal rotation is connected with the commentaries on classics piece, the commentaries on classics piece is fixed with the double-screw bolt in the one side, still sliding connection has the kicking block with double-screw bolt threaded connection along length direction in the through-hole, set up the draw-in groove that is used for kicking block card to go into on the constant head tank inner wall.
Through adopting the above-mentioned technical scheme, because the valve gap both sides all are provided with the locating piece, when installing the valve gap, only need be close to the valve gap and close together with the valve body lateral wall, make the locating piece card go into in the constant head tank simultaneously, through-hole on the locating piece is aligned with the draw-in groove of constant head tank, rotate the commentaries on classics piece afterwards, make the double-screw bolt take place to rotate thereupon, because kicking block threaded connection is on the double-screw bolt, and can only slide along the length direction of through-hole, thereby make when the double-screw bolt rotates, the kicking block can carry out reciprocating motion along the axial, and then make kicking block card go into in the draw-in groove, spacing through the draw-in groove to the kicking block, make the valve gap can't break away from the valve body, connect stably, and after valve gap and valve body closure, kicking block and double-screw bolt all are located inside the locating piece, be difficult for rustting, thereby the dismouting of the valve body of being convenient for is maintained.
The utility model is further configured to: the through-hole is including rotating chamber and slip chamber, it rotates to connect in rotating the intracavity to change the piece, kicking block sliding connection is in the slip intracavity, the cross section in kicking block and slip chamber all is the rectangle.
Through adopting above-mentioned technical scheme, because the through-hole is including rotating the chamber and sliding the chamber, and the cross section of sliding chamber and kicking block all is the rectangle to make when changeing the piece and rotating, spacing through sliding the chamber to the kicking block, make the kicking block can't be along with the double-screw bolt together takes place the rotation, thereby realized that the kicking block can only carry out gliding operation, simple structure along the axial of double-screw bolt.
The utility model is further configured to: the outer peripheral wall of the rotating block is provided with an annular block, and the inner peripheral wall of the rotating cavity is provided with an annular groove.
Through adopting above-mentioned technical scheme, owing to be provided with the annular piece on the commentaries on classics piece periphery wall, seted up the ring channel on the rotation intracavity perisporium, through the annular piece at the ring channel internal rotation, realized the operation that the rotation of commentaries on classics piece in the through-hole is connected, and spacing to the annular piece through the ring channel for the rotation of commentaries on classics piece is more stable smooth and easy.
The utility model is further configured to: and a knob is arranged on one surface of the rotating block, which is far away from the top block.
Through adopting above-mentioned technical scheme, because the commentaries on classics piece is provided with the knob on keeping away from the one side of kicking block, the operation that sets up to rotating the commentaries on classics piece of knob provides the point of application of force for the staff can drive the commentaries on classics piece through rotating the knob and rotate, and the operation is more convenient laborsaving.
The utility model is further configured to: the handle bottom is provided with the lug, be provided with the stopper on the valve body top surface.
Through adopting above-mentioned technical scheme, because the handle bottom surface is provided with the lug, be provided with the stopper on the valve body top surface, spacing through the stopper to the lug for when the handle rotates, when the lug contradicts a stopper lateral wall, the valve is closed, and when conflicting another lateral wall of stopper, the valve is opened, thereby has decided opening and the closed state of valve, and it is more convenient to operate.
The utility model is further configured to: and a sealing gasket is arranged on one surface of the top block facing the clamping groove and is made of a rubber material.
Through adopting above-mentioned technical scheme, because the kicking block is provided with the sealed pad of being made by rubber materials on the one side towards the draw-in groove, rubber materials has better elasticity and the higher coefficient of friction in surface for behind the kicking block card income draw-in groove, thereby sealed pad can produce elasticity along with the atress warp, thereby make the kicking block receive behind the elasticity can combine inseparabler with the helicitic texture of double-screw bolt, thereby make the connection of valve body and valve gap more stable.
The utility model is further configured to: the valve body and the valve cover are both made of stainless steel materials.
Through adopting above-mentioned technical scheme, because valve body and valve gap are made by stainless steel material, stainless steel material has intensity and hardness and is higher, the better characteristics of corrosion resistance to make valve body and valve body intensity and hardness higher, difficult damage, corrosion resistance is better simultaneously, is difficult for rustting, thereby has prolonged the life of valve body and valve gap greatly.
In conclusion, the utility model has the following beneficial effects:
because the valve gap both sides all are provided with the locating piece, when installing the valve gap, only need be close to the valve gap and close together with the valve body lateral wall, make the locating piece card go into in the constant head tank simultaneously, through-hole on the locating piece is aligned with the draw-in groove of constant head tank, rotate the commentaries on classics piece afterwards, make the double-screw bolt take place to rotate thereupon, because kicking block threaded connection is on the double-screw bolt, and can only slide along the length direction of through-hole, thereby make when the double-screw bolt rotates, the kicking block can carry out reciprocating motion along the axial, and then make the kicking block card go into in the draw-in groove, spacing through the draw-in groove to the kicking block, make the valve gap can't break away from the valve body, stable connection, and after valve gap and valve body closure, kicking block and double-screw bolt all are located inside the locating piece, be difficult for rustting, thereby the dismouting of the valve body of being convenient for is maintained.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a half-sectional view of the valve cover of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Reference numerals: 1. a valve body; 2. a valve cover; 3. a handle; 4. positioning blocks; 5. positioning a groove; 6. a through hole; 7. rotating the block; 8. a stud; 9. a top block; 10. a card slot; 11. a rotation chamber; 12. a sliding cavity; 13. a ring block; 14. an annular groove; 15. a knob; 16. a bump; 17. a limiting block; 18. and a gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, an integrated high-life leakproof ball valve comprises a valve body 1, a valve cover 2 is arranged on one side of the valve body 1, the valve body 1 and the valve cover 2 are made of stainless steel materials, a handle 3 is rotated on the top end of the valve body 1, a convex block 16 is arranged at the bottom end of the handle 3, a limiting block 17 is arranged on the top surface of the valve body 1, positioning blocks 4 are arranged on both sides of the valve cover 2, positioning grooves 5 for clamping the positioning blocks 4 are arranged on both sides of the valve body 1, through holes 6 are arranged in the positioning blocks 4, the through holes 6 comprise a rotating cavity 11 and a sliding cavity 12, the rotating block 7 is rotatably connected in the rotating cavity 11, an annular block 13 is arranged on the outer peripheral wall of the rotating block 7, an annular groove 14 is arranged on the inner peripheral wall of the rotating cavity 11, a stud 8 is fixed on one side of the rotating block 7, a top block 9 in threaded connection with the stud 8 is also slidably connected in the sliding cavity 12 along the length direction, the top block 9 and the sliding cavity 12 are rectangular in cross section, a clamping groove 10 for clamping the top block 9 is formed in the inner wall of the positioning groove 5, and a knob 15 is arranged on one surface, far away from the top block 9, of the rotating block 7.
Because valve gap 2 both sides all are provided with locating piece 4, when installing valve gap 2, only need to be close to and draw together with valve body 1 lateral wall with valve gap 2, make locating piece 4 card go into in constant head tank 5 simultaneously, through-hole 6 on the locating piece 4 is aligned with draw-in groove 10 of constant head tank 5, rotate commentaries on classics piece 7 afterwards, make double-screw bolt 8 take place to rotate thereupon, because kicking block 9 threaded connection is on double-screw bolt 8, and can only slide along the length direction of through-hole 6, thereby make when double-screw bolt 8 rotates, kicking block 9 can carry out reciprocating motion along the axial, and then make kicking block 9 card go into in draw-in groove 10, spacing through draw-in groove 10 to kicking block 9, make valve gap 2 can't break away from valve body 1, the connection is stable, and valve gap 2 and valve body 1 closed back, kicking block 9 and double-screw bolt 8 all are located inside locating piece 4, be difficult for rustting, thereby be convenient for the dismouting maintenance of valve body 1.
Because the through-hole 6 is including rotating chamber 11 and slip chamber 12, and the cross section in slip chamber 12 and kicking block 9 all is the rectangle to make when changeing 7 rotations of piece, spacing through slip chamber 12 to kicking block 9, make kicking block 9 can't be rotatory along with double-screw bolt 8 together, thereby realized that kicking block 9 can only carry out gliding operation along the axial of double-screw bolt 8, simple structure.
Because be provided with annular block 13 on the outer peripheral wall of commentaries on classics piece 7, seted up ring channel 14 on the rotation chamber 11 internal perisporium, through the internal rotation of ring channel 13 in ring channel 14, realized the operation of the rotation connection of commentaries on classics piece 7 in through-hole 6, and spacing through ring channel 14 to annular block 13 for the rotation of commentaries on classics piece 7 is more stable smooth and easy.
Because the knob 15 is arranged on the face, far away from the top block 9, of the rotating block 7, the knob 15 is arranged to provide a force application point for the operation of rotating the rotating block 7, so that a worker can drive the rotating block 7 to rotate by rotating the knob 15, and the operation is more convenient and labor-saving.
Because the bottom surface of the handle 3 is provided with the convex block 16, the top surface of the valve body 1 is provided with the limiting block 17, and the limiting block 17 limits the convex block 16, so that when the handle 3 rotates, the convex block 16 collides against one side wall of the limiting block 17, the valve is closed, and when the convex block collides against the other side wall of the limiting block 17, the valve is opened, thereby determining the opening and closing states of the valve, and the operation is more convenient.
Because the top block 9 is provided with the sealed pad 18 of making by rubber materials on the one side towards draw-in groove 10, rubber materials has better elasticity and the higher coefficient of friction in surface for behind the draw-in groove 10 is gone into to top block 9 card, thereby sealed pad 18 can atress warp thereupon and produce elasticity, thereby it is inseparabler to make top block 9 receive behind the elasticity can combine with the helicitic texture of double-screw bolt 8, thereby make the connection of valve body 1 and valve gap 2 more stable.
Because valve body 1 and valve gap 2 are made by stainless steel material, stainless steel material has intensity and hardness are higher, the better characteristics of corrosion resistance to make valve body 1 and valve body 1 intensity and hardness higher, difficult damage, simultaneously corrosion resistance is better, is difficult for rustting, thereby has prolonged the life of valve body 1 and valve gap 2 greatly.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (7)
1. The utility model provides an integral type high life leak protection ball valve, includes valve body (1), valve body (1) one side is provided with valve gap (2), valve body (1) top is rotated there is handle (3), its characterized in that: valve gap (2) both sides all are provided with locating piece (4), constant head tank (5) that are used for locating piece (4) card to go into are all offered to valve body (1) both sides, through-hole (6) have been seted up to locating piece (4) inside, through-hole (6) internal rotation is connected with commentaries on classics piece (7), it is fixed with double-screw bolt (8) simultaneously to change piece (7), still sliding connection has kicking block (9) with double-screw bolt (8) threaded connection along length direction in through-hole (6), offer draw-in groove (10) that are used for kicking block (9) card to go into on constant head tank (5) inner wall.
2. An integrated high life leakproof ball valve in accordance with claim 1, wherein: through-hole (6) are including rotating chamber (11) and slip chamber (12), it connects in rotating chamber (11) to change piece (7) rotation, kicking block (9) sliding connection is in slip chamber (12), the cross section of kicking block (9) and slip chamber (12) all is the rectangle.
3. An integrated high life leakproof ball valve in accordance with claim 2, wherein: the rotary block (7) is provided with an annular block (13) on the outer peripheral wall, and an annular groove (14) is formed in the inner peripheral wall of the rotary cavity (11).
4. An integrated high life leakproof ball valve in accordance with claim 1, wherein: and a knob (15) is arranged on one surface of the rotating block (7) far away from the top block (9).
5. An integrated high life leakproof ball valve in accordance with claim 1, wherein: the bottom end of the handle (3) is provided with a convex block (16), and the top surface of the valve body (1) is provided with a limiting block (17).
6. An integrated high life leakproof ball valve in accordance with claim 1, wherein: and a sealing gasket (18) is arranged on one surface, facing the clamping groove (10), of the top block (9), and the sealing gasket (18) is made of a rubber material.
7. An integrated high life leakproof ball valve in accordance with claim 1, wherein: the valve body (1) and the valve cover (2) are both made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121811230.8U CN215410310U (en) | 2021-08-04 | 2021-08-04 | Integral type high life leak protection ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121811230.8U CN215410310U (en) | 2021-08-04 | 2021-08-04 | Integral type high life leak protection ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215410310U true CN215410310U (en) | 2022-01-04 |
Family
ID=79657140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121811230.8U Active CN215410310U (en) | 2021-08-04 | 2021-08-04 | Integral type high life leak protection ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215410310U (en) |
-
2021
- 2021-08-04 CN CN202121811230.8U patent/CN215410310U/en active Active
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| GR01 | Patent grant |