CN214008129U

CN214008129U - Closed inclined gate valve

Info

Publication number: CN214008129U
Application number: CN202023087690.9U
Authority: CN
Inventors: 袁健; 彭超
Original assignee: Wuhan Zhonghan Hvac Equipment Co ltd
Current assignee: Wuhan Zhonghan Hvac Equipment Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-20
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to a closed oblique push-pull valve relates to the field of airtight valve, and it includes the tubular valve body of circle, valve body periphery side is provided with the valve plate of slope, set up the holding tank along the face direction in the valve plate, the holding tank with the inside intercommunication of valve body, the sliding is provided with and is used for sealing in the holding tank the picture peg of valve body, the valve plate is seted up and is used for holding the holding tank of picture peg, the inner wall of holding tank both sides is provided with a plurality of ball, the ball with the lateral wall butt of picture peg, the picture peg is provided with and is convenient for adjust the regulating part of picture peg position. This application has reduced the resistance of picture peg when the holding tank slides through the inner wall at the holding tank sets up pivoted ball, has the effect of conveniently adjusting the picture peg position.

Description

Closed inclined gate valve

Technical Field

The application relates to the field of closed valves, in particular to a closed inclined gate valve.

Background

The existing closed inclined gate valve is widely applied to dust removal and gas conveying pipelines with higher sealing requirements, is a main control device for adjusting or cutting off the flow of materials, has the advantages of simple structure, light weight, no blockage, flexible operation and the like, and is mainly applied to industries such as metallurgy, mine, building materials, glass and the like.

The existing Chinese patent with patent application number 201220177634.0 provides an inclined gate valve which consists of a baffle, a handle, blades and a valve body. The upper part of the baffle is of a rectangular structure, the lower part of the baffle is of a circular structure, and the baffle is connected to the valve body at an angle of 45 degrees; the handle is arranged at the upper end of the blade, so that the blade can be pulled conveniently; the blades are of a circular structure and are arranged on the baffle; the valve body be the cylinder, the flange is installed at the both ends of valve body, has the screw on the flange, the position that the valve body connects the picture peg is equipped with 45 jiaos boss, is equipped with the packing ring on the boss.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the baffle is thick and heavy, and is difficult to operate when sliding the baffle upwards.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that baffle thickness is not convenient for operate, this application provides a closed inclined gate valve.

The application provides a closed oblique push-pull valve adopts following technical scheme:

the utility model provides an oblique push-pull valve of closed, includes the valve body of pipe form, valve body periphery side is provided with the valve plate of slope, set up the holding tank along the face direction in the valve plate, the holding tank with the inside intercommunication of valve body, the sliding is provided with in the holding tank and is used for sealing the picture peg of valve body, the valve plate is seted up and is used for holding the holding tank of picture peg, the inner wall of holding tank both sides is provided with a plurality of ball, the ball with the lateral wall butt of picture peg, the picture peg is provided with and is convenient for adjust the regulating part of picture peg position.

Through adopting above-mentioned technical scheme, when adjusting the valve body, make the picture peg slide in the holding tank through the drive regulating part, the both sides and the ball butt of picture peg, the resistance of ball ability greatly reduced picture peg slip in-process for operating personnel can be more convenient adjust the position of picture peg.

Optionally, the holding tank for fixedly connected with mounting bar on the wall of picture peg side, the mounting bar top be provided with fixed connection in the card of valve plate, a plurality of round hole has been seted up on the card, the ball with rotate between the inner wall of round hole and be connected.

Through adopting above-mentioned technical scheme, the round hole is exposed to the part of the following position of ball radius, and the ball is by spacing the space internal rotation between card and mounting bar, and the ball exposes the part of round hole and the lateral wall point contact of picture peg, greatly reduced the resistance between picture peg and the holding tank inner wall for operating personnel can more laborsaving adjust the position of picture peg.

Optionally, the valve plate is provided with an edge the spread groove of picture peg slip direction, the adjusting part set up to fixed connection in the driving lever of picture peg, the driving lever stretches out the spread groove, the valve plate is provided with and is used for fixing the mounting of picture peg.

Through adopting above-mentioned technical scheme, slide the picture peg along the holding tank in the valve plate through holding the driving lever, the valve plate is worn out to the spread groove confession driving lever, and the mounting will slide the inserted bar of a certain position fixedly.

Optionally, a plurality of concave holes matched with the balls are formed in the mounting strip.

Through adopting above-mentioned technical scheme, the ball inlays to be located in the concave hole for the ball can be fixed more firm, makes the picture peg can stabilize and slide along the holding tank inner wall.

Optionally, the fixing piece is fixedly connected to the fixing block of the valve plate, the shifting rod is provided with a locking rod, and the fixing block is provided with a clamping groove used for clamping the locking rod.

Through adopting above-mentioned technical scheme, slide the picture peg to suitable position through the driving lever in the draw-in groove with locking pole joint on the fixed block, the locking pole is fixed, also is fixed with locking pole fixed connection's picture peg, and then has realized the fixed to the picture peg position.

Optionally, the fixed block is followed the length direction setting of spread groove, the locking pole is followed the driving lever sets up that slides, the locking pole is on a parallel with the valve plate.

Through adopting above-mentioned technical scheme, when the baffle slides to suitable position, rotate the locking lever and slide the locking lever to the draw-in groove along the length direction of poking rod in, with the locking lever along the poking rod roll-off in the draw-in groove when the position of picture peg will be adjusted.

Optionally, one end of the locking rod is fixedly connected with a sliding sleeve, and the shifting rod is sleeved with the sliding sleeve.

Through adopting above-mentioned technical scheme, on the driving lever was located to the sliding sleeve cover of locking pole one end, slided the locking pole to the one end of locking pole along the driving lever lapse when the baffle slides to suitable position and pegs graft in the draw-in groove, the inner wall of draw-in groove fixes the locking pole, and then has realized fixing the baffle.

Optionally, an included angle between the valve plate and the valve body axis is set to be 45 °.

Through adopting above-mentioned technical scheme, when the inclination of valve plate set up to 45, required drive power is minimum when sliding the baffle along valve plate inclination for operating personnel can be more laborsaving sliding the baffle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the rotating ball is arranged on the inner wall of the accommodating groove, so that the resistance of the inserting plate in sliding in the accommodating groove is reduced, and an operator can slide the inserting plate more easily;

2. the shifting rod is arranged on the plug board, so that the plug board can be conveniently shifted, and a locking rod arranged on the shifting rod in a sliding mode is clamped in a clamping groove in the fixed block to fix the position of the plug board.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged partial schematic view of portion C of FIG. 2;

fig. 4 is a partially enlarged schematic view of a portion B in fig. 1.

Reference numerals: 1. a valve body; 2. a valve plate; 3. a flange; 4. accommodating grooves; 5. inserting plates; 6. mounting a bar; 7. concave holes; 8. a card; 9. a circular hole; 10. a ball bearing; 11. a deflector rod; 12. a handle; 13. connecting grooves; 14. a fixed block; 15. a lock lever; 16. a sliding sleeve; 17. a clamping groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses closed inclined gate valve. Referring to fig. 1, closed oblique push-pull valve includes the tubular valve body 1 of circle, and 1 periphery side of valve body is provided with the valve plate 2 of slope, and the both ends of valve plate 2 all are provided with glossy arc surface, and the contained angle between valve plate 2 and the 1 axis of valve body sets up to 45, and the terminal surface of two junctures of valve plate 2 and valve body 1 apart from 1 both ends of valve body all sets up to 100mm, and the equal fixedly connected with in both ends of valve body 1 is used for the flange 3 of installation, and the size of flange 3 disposes according to relevant standard.

Referring to fig. 2, holding tank 4 along the face direction has been seted up in the valve plate 2, holding tank 4 and the inside intercommunication of valve body 1, the sliding is provided with picture peg 5 that is used for sealing valve body 1 in the holding tank 4, the both ends of picture peg 5 also set up to the size looks adaptation of arc surface and valve plate 2, picture peg 5 is installed along the air current towards the direction of distinguished and admirable from top to bottom, slide the both sides of valve plate 2 along holding tank 4's inner wall, and then realized the regulation to valve plate 2 position, also realized the regulation to the air current through valve body 1.

Refer to fig. 2 and 3, for reducing the resistance when picture peg 5 slides, fixedly connected with mounting bar 6 on the wall of holding tank 4 for the picture peg 5 side, set up a plurality of shrinkage pools 7 with ball 10 adaptation on the

mounting bar

6, 6 tops of mounting bar are provided with fixed connection in the card 8 of valve plate 2, set up a plurality of round holes 9 corresponding with shrinkage pools 7 on the card 8, the embedded ball 10 that is equipped with of shrinkage pools 7, ball 10 is spacing between mounting bar 6 and card 8, the round hole 9 is exposed to the part of the following position of ball 10 radius, ball 10 is spacing in the space between card 8 and mounting bar 6, the part that ball 10 exposes round hole 9 is contacted with the lateral wall point of picture peg 5 internal rotation, greatly reduced the resistance between picture peg 5 and the 4 inner walls of holding tank, make operating personnel can more laborsaving adjust picture peg 5's position.

Referring to fig. 1 and 4, in order to facilitate the sliding of the insertion plate 5, the insertion plate 5 is provided with an adjusting member for facilitating the adjustment of the position of the insertion plate 5, the adjusting member is configured as a shift lever 11 fixedly connected to the insertion plate 5, the shift lever 11 is perpendicular to the valve plate 2 and is upwardly disposed, one end of the shift lever 11 is fixedly connected with a handle 12, the valve plate 2 is provided with a connecting groove 13 along the sliding direction of the insertion plate 5, and the insertion plate 5 is slid along the accommodating groove 4 in the valve plate 2 by holding the handle 12.

Valve plate 2 is provided with the mounting that is used for fixed picture peg 5, the mounting sets up to fixed block 14 of fixed connection in valve plate 2, fixed block 14 is located one side of spread groove 13, fixed block 14 sets up along the length direction of spread groove 13, it is provided with locking pole 15 to slide on driving lever 11, locking pole 15 is on a parallel with valve plate 2, locking pole 15 one end fixedly connected with sliding sleeve 16, sliding sleeve 16 overlaps driving lever 11, fixed block 14 offers the draw-in groove 17 that is used for joint locking pole 15, when picture peg 5 inserts holding tank 4 bottom and thoroughly interrupts valve body 1, rotate locking pole 15 to fixed block 14 top, slide locking pole 15 to the draw-in groove 17 in, when picture peg 5 slides to holding tank 4's top makes 1 UNICOM of valve body, slide locking pole 15 to fixed picture peg 5 in the draw-in groove 17 of 14 upside of fixed block.

The implementation principle of the closed inclined gate valve in the embodiment of the application is as follows: when adjusting valve body 1, make picture peg 5 slide in holding tank 4 through gripping the holding rod, the both sides and the 10 butt of ball of picture peg 5, the resistance of 5 slip in-process of ball 10 ability greatly reduced picture peg for operating personnel can be more convenient adjusts the position of picture peg 5, makes picture peg 5 fixed in draw-in groove 17 with the 15 joints of locking lever on the holding rod again.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a closed oblique push-pull valve, includes round tubular valve body (1), valve body (1) periphery side is provided with inclined valve plate (2), its characterized in that: offer holding tank (4) along the face direction in valve plate (2), holding tank (4) with the inside intercommunication of valve body (1), holding tank (4) internal slipping is provided with and is used for sealing picture peg (5) of valve body (1), valve plate (2) are offered and are used for holding tank (4) of picture peg (5), the inner wall of holding tank (4) both sides is provided with a plurality of ball (10), ball (10) with the lateral wall butt of picture peg (5), picture peg (5) are provided with the regulation of being convenient for picture peg (5) position's regulating part.

2. A closed inclined gate valve as claimed in claim 1, characterized in that: holding tank (4) for fixedly connected with mounting bar (6) on the wall of picture peg (5) side, mounting bar (6) top be provided with fixed connection in card (8) of valve plate (2), a plurality of round hole (9) have been seted up on card (8), ball (10) with rotate between the inner wall of round hole (9) and be connected.

3. A closed inclined gate valve as claimed in claim 1, characterized in that: the edge has been seted up in valve plate (2) spread groove (13) of picture peg (5) sliding direction, the regulating part set up to fixed connection in driving lever (11) of picture peg (5), driving lever (11) stretch out spread groove (13), valve plate (2) are provided with and are used for fixing the mounting of picture peg (5).

4. A closed inclined gate valve as claimed in claim 2, wherein: and a plurality of concave holes (7) matched with the balls (10) are formed in the mounting strip (6).

5. A closed inclined gate valve as claimed in claim 3, wherein: the fixing piece is fixedly connected to a fixing block (14) of the valve plate (2), the shifting rod (11) is provided with a locking rod (15), and the fixing block (14) is provided with a clamping groove (17) used for clamping the locking rod (15).

6. A closed inclined gate valve as claimed in claim 5, characterized in that: fixed block (14) are followed the length direction of spread groove (13) sets up, locking pole (15) are followed driving lever (11) slide the setting, locking pole (15) are on a parallel with valve plate (2).

7. A closed inclined gate valve as claimed in claim 6, characterized in that: one end of the locking rod (15) is fixedly connected with a sliding sleeve (16), and the shifting lever (11) is sleeved with the sliding sleeve (16).

8. A closed inclined gate valve as claimed in claim 1, characterized in that: the included angle between the valve plate (2) and the axis of the valve body (1) is set to be 45 degrees.