CN217355788U

CN217355788U - Pressing type high-platform ball valve

Info

Publication number: CN217355788U
Application number: CN202220947333.5U
Authority: CN
Inventors: 王绍和; 杨少华; 杨森
Original assignee: Wenzhou Wanyu Valve Fittings Co ltd
Current assignee: Wenzhou Wanyu Valve Fittings Co ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-09-02
Anticipated expiration: 2032-04-22

Abstract

The utility model provides a high platform ball valve of formula of pushing down, which comprises a valve body, be equipped with platform frame and valve rod on the valve body, the valve rod sets up the inboard at platform frame, be connected with the handle on the valve rod, the locating part has been cup jointed in the activity on the handle, the locating part includes annular removal cover and spacing portion, it slides and cup joints on the handle to remove the cover, spacing portion connects the lower extreme at removing the cover, platform frame's edge is equipped with two spacing grooves, two spacing grooves set up at platform frame's circumference interval, spacing portion can be connected with the spacing groove and form the location to the locating part, the edge of platform frame between two spacing grooves forms convex contact surface, this convex contact surface sets up with the valve rod is coaxial.

Description

Pressing type high-platform ball valve

Technical Field

The utility model relates to the technical field of valves, concretely relates to high platform ball valve of formula of pushing down.

Background

As shown in fig. 1, for an existing high platform ball valve, a platform frame 02, a valve rod 03, and a handle 04 for operating the valve rod 03 are arranged on a valve body 01 of the existing high platform ball valve, a limiting member 05 is movably connected to the handle 04, a limiting groove 06 matched with the limiting member 05 is arranged on the platform frame 02, and two limiting grooves 06 are arranged and correspond to the opening and closing positions of the ball valve.

Foretell ball valve, following problem can be run into in use, when operating handle, need to advance upward movement and break away from the locating part of spacing groove and fix a position to avoid the locating part to advance downward movement under the action of gravity and bump with the edge of square platform frame, if not fixing a position to the position of locating part, can take place to reciprocate when the edge contact of locating part and platform frame bumps, cause the handle to appear when rotating and pause to frustrate and feel, cause inconvenience for the operation.

SUMMERY OF THE UTILITY MODEL

To the problem pointed out in the background art, the utility model provides a high platform ball valve of formula of pushing down to solve above-mentioned problem.

The technical scheme of the utility model is realized like this:

the utility model provides a high platform ball valve of formula of pushing down, which comprises a valve body, be equipped with platform frame and valve rod on the valve body, the valve rod sets up the inboard at platform frame, be connected with the handle on the valve rod, the locating part has been cup jointed in the activity on the handle, the locating part includes annular removal cover and spacing portion, it slides and cup joints on the handle to remove the cover, spacing portion connects the lower extreme at the removal cover, platform frame's edge is equipped with two spacing grooves, two spacing grooves set up at platform frame's circumference interval, spacing portion can be connected with spacing groove and form the location to the locating part, platform frame's between two spacing grooves edge forms convex contact surface, this convex contact surface sets up with the valve rod is coaxial.

By adopting the technical scheme, when the handle is required to be operated, the limiting part is pulled out of the limiting groove by a hand firstly, then the handle is rotated, when the handle starts to rotate, the action of the hand on the limiting part can be released, the pulled limiting part moves downwards under the action of self gravity, the limiting part of the limiting part is abutted and contacted with the contact surface, in the rotating process of the handle, the limiting part is kept in contact with the contact surface, and when the handle rotates, the limiting part automatically falls into the limiting groove to form limiting.

The utility model discloses further set up to, the platform frame be ring loop configuration, platform frame and the coaxial setting of valve rod.

The utility model discloses further set up to, spacing portion and valve rod parallel arrangement.

The utility model discloses further set up to, spacing portion on be equipped with the recess, the recess in be equipped with rotatable pivot, pivot and valve rod parallel arrangement.

Through adopting above-mentioned technical scheme, the setting of pivot makes spacing portion and contact surface form the rolling cooperation, reducible friction, improves handle pivoted smoothly and stably.

The utility model discloses further set up to, removal cover adaptation cup joint on the handle, the upper end of removing the cover is equipped with the portion of drawing with a hook.

Through adopting above-mentioned technical scheme, during the operation, hold on the handle to the accessible handle hook draws the locating part and removes, and its structural design is reasonable, convenient operation.

The utility model discloses further set up to, the both ends of valve body be equipped with the valve port portion respectively, the one end of valve port portion is equipped with the flange, is equipped with the connecting hole on the flange, is equipped with the fixed part on the valve body, is equipped with the perforation that corresponds with the connecting hole on the fixed part, still includes connecting screw, connecting screw's both ends respectively with two flange joint in the valve port portion, connecting screw's both ends are connected with the nut respectively, connecting screw follows the perforation in pass.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the utility model provides a high platform ball valve of formula of pushing down, it designs into convex contact surface to the edge of the platform frame between two spacing grooves, and this convex contact surface and the coaxial setting of valve rod, like this when rotating the valve rod, the spacing portion and the contact surface counterbalance contact of locating part keep unchangeable always at the handle rotation direction contact surface to the distance in valve rod axle center, and the locating part just can not take place to remove like this for the handle rotates more smoothly stably, can not appear and frustrate and feel.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.

FIG. 1 is a schematic structural diagram of a conventional high platform ball valve;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a schematic structural view of the handle of the present invention;

fig. 5 is a schematic structural diagram of the valve body of the present invention.

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 embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

The present invention is described below with reference to fig. 1-5:

the utility model provides a high platform ball valve of formula of pushing down, includes valve body 1, is equipped with platform frame 2 and valve rod 3 on the valve body 1, and valve rod 3 sets up in the inboard of platform frame 2, is connected with handle 4 on the valve rod 3, and the locating part has been cup jointed in the activity on handle 4.

The locating part includes annular removal cover 5 and spacing portion 6, removes cover 5 and slides and cup joint on handle 4, and spacing portion 6 is connected at the lower extreme that removes cover 5, and the edge of platform frame 2 is equipped with two spacing grooves 7. Two spacing grooves 7 are arranged at intervals in the circumferential direction of the platform frame 2, and the spacing part 6 can be connected with the spacing grooves 7 to form the positioning of the spacing part.

The edge of the platform frame 2 between the two limiting grooves 7 forms a circular arc-shaped contact surface 8, and the circular arc-shaped contact surface 8 and the valve rod 3 are coaxially arranged.

By adopting the technical scheme, when the handle 4 needs to be operated, the limiting part is firstly pulled out of the limiting groove 7 by a hand, then the handle 4 is rotated, when the handle 4 starts to rotate, the action of the hand on the limiting part can be released, the pulled limiting part moves downwards under the action of self gravity, the limiting part 6 of the limiting part is abutted and contacted with the contact surface 8, in the rotating process of the handle 4, the limiting part 6 keeps contact with the contact surface 8, and when the handle 4 rotates, the limiting part automatically falls into the limiting groove 7 to form limiting, the characteristic that the distance from the contact surface 8 to the center of the valve rod 3 is unchanged is mainly utilized in the application, so that the limiting part is prevented from moving on the handle 4 in the rotating process of the handle 4, and the rotation of the handle 4 is further influenced.

Platform frame 2 be ring structure, platform frame 2 sets up with valve rod 3 is coaxial.

The limiting part 6 is arranged in parallel with the valve rod 3.

Spacing portion 6 on be equipped with recess 9, recess 9 in be equipped with rotatable pivot 10, pivot 10 and valve rod 3 parallel arrangement, pivot 10 can form the roll cooperation with contact surface 8.

Through adopting above-mentioned technical scheme, the setting of pivot 10 makes spacing portion 6 and contact surface 8 form the rolling cooperation, reducible friction, improves handle 4 pivoted smooth and easy and stable.

The movable sleeve 5 is sleeved on the handle 4 in a matching mode, and a hooking part 11 is arranged at the upper end of the movable sleeve 5.

Through adopting above-mentioned technical scheme, during the operation, hold on handle 4 to the locating part removal is drawn to the hook of accessible handle 4, its structural design is reasonable, convenient operation.

The two ends of the valve body 1 are respectively provided with a valve port part 12, one end of the valve port part 12 is provided with a flange 13, the flange 13 is provided with a connecting hole, the valve body 1 is provided with a fixing part 14, the fixing part 14 is provided with a through hole corresponding to the connecting hole, the valve body further comprises a connecting screw rod 15, the two ends of the connecting screw rod 15 are respectively connected with the flanges 13 on the two valve port parts 12, the two ends of the connecting screw rod 15 are respectively connected with a nut 16, and the connecting screw rod 15 penetrates through the through hole.

the utility model provides a high platform ball valve of formula of pushing down, it designs into convex contact surface 8 to the edge of platform frame 2 between two spacing grooves 7, and this convex contact surface 8 and the coaxial setting of valve rod 3, like this when rotating valve rod 3, spacing portion 6 and the contact surface 8 counterbalance contact of locating part, the distance in handle 4 rotation direction contact surface 8 to valve rod 3 axle center remains unchanged always, the locating part just can not take place to remove like this, make handle 4 rotate more smoothly stable, can not appear the feeling of frustrating.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high platform ball valve of formula of pushing down, which comprises a valve body, be equipped with platform frame and valve rod on the valve body, the valve rod sets up the inboard at platform frame, be connected with the handle on the valve rod, the locating part has been cup jointed in the activity on the handle, the locating part includes annular removal cover and spacing portion, it slides and cup joints on the handle to remove the cover, spacing portion connects the lower extreme at the removal cover, platform frame's edge is equipped with two spacing grooves, two spacing grooves set up at platform frame's circumference interval, spacing portion can be connected with spacing groove and form the location to the locating part, its characterized in that: the edge of the platform frame between the two limiting grooves forms a circular arc-shaped contact surface, and the circular arc-shaped contact surface and the valve rod are coaxially arranged.

2. A push-down high platform ball valve as claimed in claim 1, wherein: the platform frame is of a circular structure and is coaxially arranged with the valve rod.

3. A push-down high platform ball valve as claimed in claim 1, wherein: the limiting part is arranged in parallel with the valve rod.

4. A push-down high platform ball valve according to claim 3, wherein: the limiting part is provided with a groove, a rotatable rotating shaft is arranged in the groove, and the rotating shaft and the valve rod are arranged in parallel.

5. A push-down high platform ball valve as claimed in claim 1, wherein: the movable sleeve is sleeved on the handle in a matching mode, and a hook pulling portion is arranged at the upper end of the movable sleeve.

6. A push-down high platform ball valve according to claim 1, wherein: the valve comprises a valve body and connecting screw rods, wherein valve port parts are respectively arranged at two ends of the valve body, a flange is arranged at one end of each valve port part, a connecting hole is formed in each flange, a fixing part is arranged on the valve body, a through hole corresponding to the connecting hole is formed in each fixing part, two ends of each connecting screw rod are respectively connected with the flanges on the two valve port parts, nuts are respectively connected with two ends of each connecting screw rod, and the connecting screw rods penetrate through the through holes.