CN215110628U

CN215110628U - Avoid mistake to touch ball valve of opening

Info

Publication number: CN215110628U
Application number: CN202121314602.6U
Authority: CN
Inventors: 黄小金
Original assignee: Jiangxi Yuanjiang Valve Co ltd
Current assignee: Yugong Valve Co., Ltd.
Priority date: 2021-06-14
Filing date: 2021-06-14
Publication date: 2021-12-10
Anticipated expiration: 2031-06-14

Abstract

The utility model discloses a ball valve free of mistaken touch and touch opening, which comprises a valve body, wherein a first circular groove is formed in the valve body, a ball body is arranged in the valve body, the outer surface of the ball body is connected with the inner wall of the valve body in a laminating manner, transition blocks are fixedly arranged on the surfaces of two ends of the valve body, a cylindrical seat is fixedly arranged on the outer surface of the valve body, the inner wall of the cylindrical seat is connected with an adjusting rod in a rotating fit manner, the bottom end of the adjusting rod can be inserted into an arc-shaped groove formed in the ball body for rotating adjustment, the stability of adjustment can be increased, and meanwhile, the upper end of the adjusting rod can be matched with a wrench through a square block to avoid misoperation; the sliding groove, the first limiting groove and the second limiting groove which are formed in the connecting block are in through connection and matched with the limiting rod fixedly connected with the outer surface of the inserting rod, so that the inserting rod can be rapidly pulled; through the inserted bar that can carry out the pull location, can insert the spacing downthehole that the regulation pole was seted up when inserted bar one end, can restrict the rotation of adjusting the pole, effectively avoid the mistake to touch and bump and cause the ball valve to open.

Description

Avoid mistake to touch ball valve of opening

Technical Field

The utility model relates to a ball valve device technical field specifically is an exempt from mistake and touch ball valve of opening.

Background

The popularization of the ball valve is well recognized, however, an operator often touches and touches the operation that leads to the opening of the ball valve by mistake when using, which may cause bad results, and a device capable of stably adjusting the opening or closing of the ball valve and preventing the opening of the ball valve caused by misoperation under the condition that the ball valve is not used is needed, so that the problem that the ball valve is opened by mistake touch is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a avoid mistake to touch ball valve of opening to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ball valve free of mistaken touch and touch opening comprises a valve body, wherein a first circular groove is formed in the valve body, a ball body is rotationally arranged in the valve body, the outer surface of the ball body is attached to the inner wall of the valve body, transition blocks are fixedly arranged on the surfaces of two ends of the valve body, a cylindrical seat is fixedly arranged on the outer surface of the valve body, an adjusting rod is connected to the inner wall of the cylindrical seat in a rotating fit mode, a rectangular groove is formed in the bottom end of the adjusting rod, arc-shaped grooves are symmetrically formed in the upper surface of the ball body, the bottom end of the adjusting rod is inserted into the arc-shaped grooves, a connecting block is fixedly arranged on the upper surface of the cylindrical seat, a sliding groove, a first limiting groove and a second limiting groove which are in a through connection mode are formed in the upper surface of the connecting block, a third circular groove is formed in the upper surface of the adjusting rod in a penetrating and inserting manner, an inserting rod is clamped in the sliding groove, and a second circular stop block is fixedly arranged at one end of the sliding groove, the utility model discloses a spacing hole, including connecting block, inserted bar, circular slider, gag lever post, limiting rod rotating clamp, the inserted bar runs through in proper order to insert and locates in connecting block and the circular slider of second, the fixed first circular dog that is equipped with of inserted bar one end, the fixed circular slider that is equipped with of inserted bar surface, the cover is equipped with the spring between the circular dog of second and the circular slider, the fixed surface of circular slider is equipped with the gag lever post, the gag lever post rotates to press from both sides and locates first spacing inslot, fixed surface is equipped with the shrouding on the connecting block, the spacing hole has been seted up to the regulation pole surface, the inserted bar other end can be inserted and locate in the spacing hole, the fixed surface is equipped with the square on the regulation pole, the cooperation can be dismantled to the square surface and be connected with the spanner.

Preferably, the outer surface of the sphere is provided with a second circular groove, and the second circular groove and the first circular groove can be in through connection.

Preferably, the surface of one side of the transition block is provided with round holes in round array distribution.

Preferably, a bearing seat is arranged in the cylindrical seat, a bearing is arranged on the outer surface of the bottom end of the adjusting rod, and the bearing is connected with the bearing seat in a rotating fit mode.

Preferably, the outer surface of the upper end of the cylindrical seat is symmetrically and fixedly provided with angle-shaped fixing blocks, and the upper surfaces of the angle-shaped fixing blocks are fixedly connected with the lower surfaces of the connecting blocks.

Preferably, a handle is fixedly arranged on the surface of one side of the first circular stop block.

Preferably, a group of bolts penetrates through symmetrical threads on the upper surface of the sealing plate, and the bottom ends of the bolts are connected with the upper surface of the connecting block in a rotating fit mode.

The spring is always in a compressed state.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the bottom end of the adjusting rod can be inserted into an arc-shaped groove formed in the ball body for rotation adjustment, the adjustment stability can be improved, and meanwhile, the upper end of the adjusting rod can be matched with a wrench through a square block, so that misoperation is avoided;

2. the sliding groove, the first limiting groove and the second limiting groove which are formed in the connecting block are in through connection and matched with the limiting rod fixedly connected with the outer surface of the inserting rod, so that the inserting rod can be rapidly pulled;

3. through the inserted bar that can carry out the pull location, can insert the spacing downthehole that the regulation pole was seted up when inserted bar one end, can restrict the rotation of adjusting the pole, effectively avoid the mistake to touch and bump and cause the ball valve to open.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention in cross-section;

FIG. 3 is a schematic view of the structure of the structural adjustment rod of the present invention;

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

FIG. 5 is a schematic view of the structure of the insertion rod of the present invention;

in the figure: 1. a valve body; 11. a first circular groove; 12. a cylindrical seat; 121. a bearing seat; 2. a transition block; 21. a circular hole; 3. adjusting a rod; 31. a bearing; 32. a limiting hole; 33. a square block; 34. a rectangular groove; 4. a sphere; 41. a second circular groove; 42. an arc-shaped slot; 5. connecting blocks; 51. an angular fixed block; 52. a third circular groove; 53. a chute; 54. a first limit groove; 55. a second limit groove; 6. inserting a rod; 61. a spring; 62. a first circular stop; 621. a handle; 63. a circular slider; 64. a limiting rod; 65. a second circular stop; 66. closing the plate; 661. a bolt; 7. a wrench.

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

Referring to fig. 1-5, the present invention provides a technical solution: a ball valve free of mistaken touch and touch opening comprises a valve body 1, wherein a first circular groove 11 is formed in the valve body 1, a ball body 4 is arranged in the valve body 1 in a rotating mode, the ball body 4 can rotate in the valve body 1, the outer surface of the ball body 4 is connected with the inner wall of the valve body 1 in an attaching mode and has a sealing matching effect, transition blocks 2 are fixedly arranged on the surfaces of two ends of the valve body 1, the transition blocks 2 are fixedly connected with two ends of the valve body 1 and are used for connecting equipment, a cylindrical seat 12 is fixedly arranged on the outer surface of the valve body 1, an adjusting rod 3 is connected with the inner wall of the cylindrical seat 12 in a rotating matching mode, the adjusting rod 3 is connected with the cylindrical seat 12 in a rotating matching mode, a rectangular groove 34 is formed in the bottom end of the adjusting rod 3, arc-shaped grooves 42 are symmetrically formed in the upper surface of the ball body 4, the bottom end of the adjusting rod 3 is inserted into the arc-shaped grooves 42, the adjusting rod 3 can stably adjust the rotation of the ball body 4, and a connecting block 5 is fixedly arranged on the upper surface of the cylindrical seat 12, the cylindrical seat 12 is fixedly connected with a connecting block 5, the upper surface of the connecting block 5 is provided with a through connecting sliding groove 53, a first limiting groove 54 and a second limiting groove 55, the sliding groove 53, the first limiting groove 54 and the second limiting groove 55 are in an F shape, the upper surface of the connecting block 5 is provided with a third circular groove 52, the adjusting rod 3 is inserted in the third circular groove 52 in a penetrating manner, the adjusting rod 3 is inserted in the connecting block 5 in a penetrating manner and can move up and down, an inserting rod 6 is clamped in the sliding groove 53 in a sliding manner, the inserting rod 6 can slide in the sliding groove 53, one end of the sliding groove 53 is fixedly provided with a second circular stop 65, the inserting rod 6 is sequentially inserted in the connecting block 5 and the second circular stop 65 in a penetrating manner, the inserting rod 6 penetrates through the connecting block 5 and the second circular stop 65, one end of the inserting rod 6 is fixedly provided with a first circular stop 62, the outer surface of the inserting rod 6 is fixedly provided with a circular slide block 63, and a spring 61 is sleeved between the second circular stop 65 and the circular slide block 63, spring 61 plays certain cushioning effect, circular slider 63 external fixed surface is equipped with gag lever post 64, gag lever post 64 rotates to press from both sides and locates in first spacing groove 54 to pulling inserted bar 6 enables circular slider 63, inserted bar 6 and spring 61 and slides along spout 53 together, enables gag lever post 64 to rotate to press from both sides and locates in first spacing groove 54 or

second spacing groove

55, 5 fixed surface of connecting block are equipped with shrouding 66, shrouding 66 and 5 fixed connection of connecting block, spacing hole 32 has been seted up to 3 surfaces of adjusting lever, 6 other ends of inserted bar can insert and locate in spacing hole 32, thereby inserted bar 6 inserts or takes spacing hole 32 out and can prescribe a limit to or loosen the rotation of adjusting

lever

3, 3 fixed surface of adjusting lever is equipped with square 33, the cooperation is connected with 7 can be dismantled to the square 33 surface, and spanner 7 is convenient for rotate adjusting lever 3.

As an embodiment of the present invention, the second circular groove 41 has been seted up on the outer surface of the ball 4, the second circular groove 41 and the first circular groove 11 can be connected through to form the internal structure of the ball valve.

As an embodiment of the present invention, the round hole 21 is provided on the side surface of the transition block 2 and the round array is distributed on the side surface for fixing the external device.

As an embodiment of the utility model, bearing frame 121 has been seted up in the cylinder seat 12, adjust 3 bottom surfaces of pole and seted up bearing 31, bearing 31 is connected with bearing frame 121 normal running fit to it can stabilize the rotation regulation in cylinder seat 12 to adjust pole 3.

As an embodiment of the present invention, the outer surface of the upper end of the cylindrical seat 12 is symmetrically fixed to form an angle-shaped fixing block 51, the upper surface of the angle-shaped fixing block 51 is fixedly connected to the surface of the connecting block 5, so as to increase the firmness.

As an embodiment of the present invention, a handle 621 is fixed on a side surface of the first circular stopper 62, so as to facilitate pulling the insertion rod 6.

As an embodiment of the present invention, the symmetrical threads on the upper surface of the sealing plate 66 penetrate through the set of bolts 661, the bottom ends of the bolts 661 are connected with the connecting block 5 in a rotating fit manner, so as to fixedly connect the sealing plate 66 to the connecting block 5.

The working principle is as follows: a first circular groove 11 arranged in a valve body 1 is communicated with a second circular groove 41 arranged in a ball 4 which can be connected in a sealing fit and rotation manner, two ends of the valve body 1 are fixedly connected with transition blocks 2 for connecting equipment, the outer surface of the valve body 1 is fixedly provided with a cylindrical seat 12 with a bearing seat 121 on the inner wall and is connected with an adjusting rod 3 with a bearing 31 in a rotation fit manner, the adjusting rod 3 with a rectangular groove 34 on the bottom end can be inserted into an arc-shaped groove 42 symmetrically arranged on the upper surface of the ball 4 to ensure the stable rotation of the ball 4, the cylindrical seat 12 is fixedly connected with a connecting block 5 through an angle-shaped fixing block 51, the upper surface of the connecting block 5 is provided with a through connection F-shaped sliding groove 53, a first limiting groove 54 and a second limiting groove 55, the adjusting rod 3 penetrates through the connecting block 5 and can move up and down, and an inserting rod 6 sequentially penetrates through the fixedly connected connecting block 5 and the second circular stop block 65 and can slide along the sliding groove 53, the first round stop block 62 of inserted bar 6 one end fixedly connected with, pull inserted bar 6 through handle 621 and enable round sliding block 63, inserted bar 6 and spring 61 slide along spout 53 together, enable gag lever post 64 to rotate to press from both sides and locate first spacing groove 54 or second spacing groove 55 simultaneously, thereby inserted bar 6 inserts or takes out spacing hole 32 and can prescribe a limit to or loosen the rotation of adjusting lever 3, the square 33 surface that adjusting lever 3 fixed surface was equipped with can dismantle the cooperation and be connected with spanner 7 and conveniently adjust in rotating adjusting lever 3, accomplish whole operation.

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 utility model provides a ball valve of opening is bumped in mistake exempting from, includes valve body (1), its characterized in that, first circular slot (11) have been seted up in valve body (1), valve body (1) internal rotation is equipped with spheroid (4), spheroid (4) surface is connected with valve body (1) inner wall laminating, valve body (1) both ends surface is all fixed and is equipped with transition piece (2), valve body (1) external fixed surface is equipped with cylinder seat (12), cylinder seat (12) inner wall normal running fit is connected with adjusts pole (3), rectangular channel (34) have been seted up to adjust pole (3) bottom, arc wall (42) have been seted up to spheroid (4) upper surface symmetry, it inserts in locating arc wall (42) to adjust pole (3) bottom, cylinder seat (12) upper surface fixed is equipped with connecting block (5), through connection's spout (53) have been seted up to connecting block (5) upper surface, The adjusting device comprises a first limiting groove (54) and a second limiting groove (55), a third circular groove (52) is formed in the upper surface of a connecting block (5), an adjusting rod (3) penetrates through and is inserted into the third circular groove (52), an inserting rod (6) is arranged in the sliding groove (53) in a sliding manner, a second circular stop block (65) is fixedly arranged at one end of the sliding groove (53), the inserting rod (6) sequentially penetrates through and is inserted into the connecting block (5) and the second circular stop block (65), a first circular stop block (62) is fixedly arranged at one end of the inserting rod (6), a circular sliding block (63) is fixedly arranged on the outer surface of the inserting rod (6), a spring (61) is sleeved between the second circular stop block (65) and the circular sliding block (63), a limiting rod (64) is fixedly arranged on the outer surface of the circular sliding block (63), and the limiting rod (64) is rotatably clamped in the first limiting groove (54), fixed surface is equipped with shrouding (66) on connecting block (5), spacing hole (32) have been seted up to regulation pole (3) surface, inserted bar (6) other end can be inserted and locate in spacing hole (32), it is equipped with square (33) to adjust pole (3) fixed surface, the cooperation can be dismantled to square (33) surface is connected with spanner (7).

2. The mistaken touch-free opening ball valve according to claim 1, characterized in that: the outer surface of the sphere (4) is provided with a second circular groove (41), and the second circular groove (41) and the first circular groove (11) can be in through connection.

3. The mistaken touch-free opening ball valve according to claim 1, characterized in that: round holes (21) are formed in the surface of one side of the transition block (2) in a round array distribution mode.

4. The mistaken touch-free opening ball valve according to claim 1, characterized in that: a bearing seat (121) is arranged in the cylindrical seat (12), a bearing (31) is arranged on the outer surface of the bottom end of the adjusting rod (3), and the bearing (31) is connected with the bearing seat (121) in a rotating fit mode.

5. The mistaken touch-free opening ball valve according to claim 1, characterized in that: the outer surface of the upper end of the cylindrical seat (12) is symmetrically and fixedly provided with angular fixing blocks (51), and the upper surface of each angular fixing block (51) is fixedly connected with the lower surface of the connecting block (5).

6. The mistaken touch-free opening ball valve according to claim 1, characterized in that: a handle (621) is fixedly arranged on the surface of one side of the first round stopper (62).

7. The mistaken touch-free opening ball valve according to claim 1, characterized in that: the upper surface of the sealing plate (66) is symmetrically threaded and penetrates through a group of bolts (661), and the bottom ends of the bolts (661) are connected with the upper surface of the connecting block (5) in a rotating fit mode.

8. The mistaken touch-free opening ball valve according to claim 1, characterized in that: the spring (61) is always in a compressed state.