CN212616867U

CN212616867U - Detachable prevents leaking hydrovalve

Info

Publication number: CN212616867U
Application number: CN202020719802.9U
Authority: CN
Inventors: 张万领
Original assignee: Wuxi Hydraulic Precision Machine Co ltd
Current assignee: Wuxi Hydraulic Precision Machine Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-02-26
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a detachable prevent leaking hydrovalve, the water control valve comprises a valve body, the valve body both ends all are provided with the connecting pipe, connecting pipe valve body both ends evenly are provided with the connecting plate in the connecting pipe outside, the inside ring channel that has all seted up of connecting pipe one end, connecting pipe one end is connected with external the pipe. The utility model discloses be provided with the connecting plate in the connecting pipe outside, one end at the connecting plate is provided with solid fixed ring, install at the connecting plate because of solid fixed ring, and the connecting plate has certain soft, so when installing this hydrovalve on takeover outside, only need to rotate the bolt after accomplishing the connecting pipe and the work of being connected of taking over outward and make solid fixed ring shrink paste and take over the pipe wall and just can accomplish and connect fixed work outside, need not use numerous instrument cooperation just can accomplish the installation work to the hydrovalve, the installation convenience of this hydrovalve has been improved, also made things convenient for follow-up staff to the dismantlement work of hydrovalve simultaneously, made things convenient for the use of user to this hydrovalve.

Description

Detachable prevents leaking hydrovalve

Technical Field

The utility model belongs to the technical field of the hydrovalve, concretely relates to detachable prevent leaking hydrovalve.

Background

The hydraulic valve is an automatic element operated by pressure oil, is controlled by the pressure oil of a distribution valve, is usually combined with an electromagnetic distribution valve for use, and can be used for remotely controlling the connection and disconnection of oil, gas and water pipeline systems of hydropower stations. It is commonly used for oil circuits of clamping, controlling, lubricating and the like. The hydraulic valve is divided into a direct-acting type and a pilot type, and the pilot type is used for multiple purposes, but various hydraulic valves on the market still have various problems.

Present hydrovalve is being installed when taking over outward, often needs the user to use numerous instrument cooperations just can accomplish the installation work, and the installation procedure is loaded down with trivial details, also does not make things convenient for simultaneously follow-up user to overhaul or change the hydrovalve from taking over outward, for this we propose a detachable hydraulic valve of preventing leaking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detachable prevent leaking hydrovalve to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detachable prevent leaking hydrovalve, includes the valve body, the valve body both ends all are provided with the connecting pipe, connecting pipe valve body both ends evenly are provided with the connecting plate in the connecting pipe outside, the inside ring channel that has all seted up of connecting pipe one end, connecting pipe one end is connected with external pipe, the one end of external pipe all is located inside the ring channel, the inside lateral wall of ring channel is provided with sealed the pad, the connecting plate is kept away from and is provided with solid fixed ring between the one end of valve body, gu fixed ring top one end is provided with first mounting panel, the one end that first mounting panel was kept away from at solid fixed ring top is provided with the second mounting panel, second mounting panel one side is provided with the bolt through the screw hole activity, threaded.

Preferably, a plurality of clamping blocks are uniformly arranged on the inner side of the fixing ring.

Preferably, a plurality of clamping grooves are uniformly formed in the outer side surface of the external pipe on one side of the clamping blocks, and the bottom ends of the clamping blocks are located inside the clamping grooves.

Preferably, the connecting pipe is provided with a plurality of guide strips uniformly on the inner side wall of one end far away from the valve body.

Preferably, a plurality of chutes are evenly formed in the outer side surface of one end of the outer connecting pipe, and the bottom ends of the guide strips are located inside the chutes.

Preferably, a gasket is arranged on one side of the second mounting plate on the inner side of one end of the bolt.

Preferably, one side of the first mounting plate is provided with a connecting groove below the thread groove.

Preferably, a sliding rod is arranged on one side of the second mounting plate below the bolt, one end of the sliding rod is located inside the connecting groove, and a limiting block is arranged at one end of the sliding rod inside the connecting groove.

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

(1) the utility model discloses be provided with the connecting plate in the connecting pipe outside, one end at the connecting plate is provided with solid fixed ring, install at the connecting plate because of solid fixed ring, and the connecting plate has certain soft, so when installing this hydrovalve on takeover outside, only need to rotate the bolt after accomplishing the connecting pipe and the work of being connected of taking over outward and make solid fixed ring shrink paste and take over the pipe wall and just can accomplish and connect fixed work outside, need not use numerous instrument cooperation just can accomplish the installation work to the hydrovalve, the installation convenience of this hydrovalve has been improved, also made things convenient for follow-up staff to the dismantlement work of hydrovalve simultaneously, made things convenient for the use of user to this hydrovalve.

(2) The utility model discloses still be provided with the fixture block in solid fixed ring inboard, the position that takes over pipe wall surface and fixture block corresponding outside is provided with the draw-in groove, can avoid taking over outside being connected through fixture block and draw-in groove and produce horizontal displacement and break away from the valve body in solid fixed ring inside, the installation effect that receives of this hydrovalve has been improved, and the port pipe wall that will take over outside supports the pipe wall of connecting pipe and in addition the connection of gib block and spout can carry on spacingly to being inserted to the inside external pipe of connecting pipe, make follow-up draw-in groove on taking over outside can align with the fixture block, avoid solid fixed ring to close the back, the unable condition of embedding in the draw-in groove.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a detachable leakproof hydraulic valve of the present invention;

FIG. 2 is a schematic view of a detachable leakproof hydraulic valve fixing ring and an external connection pipe;

FIG. 3 is a schematic view of a connection structure between an external connection tube and a connection tube of a detachable leakproof hydraulic valve of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1 of the detachable leakage-proof hydraulic valve of the present invention;

fig. 5 is an enlarged structural view of the position B in fig. 2 of the detachable leakage-proof hydraulic valve of the present invention.

In the figure: 1. a valve body; 2. a connecting pipe; 3. a connecting plate; 4. an annular groove; 5. an external connection pipe; 6. a gasket; 7. a fixing ring; 8. a first mounting plate; 9. a second mounting plate; 10. a bolt; 11. a thread groove; 12. a clamping block; 13. a card slot; 14. a guide strip; 15. a chute; 16. a gasket; 17. connecting grooves; 18. A slide bar; 19. and a limiting block.

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.

Please refer to fig. 1-5, the utility model provides a detachable prevent leaking hydrovalve, including

valve body

1, 1 both ends of valve body all are provided with connecting

pipe

2, 1 both ends of connecting pipe 2 valve body are all evenly provided with connecting plate 3 in the 2 outside of connecting pipe, 2 one end inside of connecting pipe has all seted up

ring channel

4, 2 one end of connecting pipe is connected with external pipe 5, the one end of external pipe 5 all is located inside ring channel 4, the inside lateral wall of ring channel 4 is provided with sealed 6, be provided with solid fixed ring 7 between the one end that valve body 1 was kept away from to connecting plate 3, solid fixed ring 7 top one end is provided with first mounting panel 8, the one end that first mounting panel 8 was kept away from

The inner side of the fixing ring 7 is uniformly provided with a plurality of clamping blocks 12, the connection of the clamping blocks 12 and the clamping grooves 13 can prevent the external connecting pipe 5 from transversely displacing in the fixing ring 7 and separating from the valve body 1, and the mounting effect of the hydraulic valve is improved.

A plurality of clamping grooves 13 are uniformly formed in the outer side surface of the outer connecting pipe 5 on one side of the clamping blocks 12, the bottom ends of the clamping blocks 12 are located inside the clamping grooves 13, and the clamping grooves 13 are used for being matched with the clamping blocks 12.

The connecting pipe 2 is kept away from the inside lateral wall of one end of valve body 1 and evenly is provided with a plurality of gibs 14, and the connection of gib 14 and spout 15 can be spacing to being inserted to the inside external pipe 5 of connecting pipe 2 for draw-in groove 13 on the follow-up external pipe 5 can align with fixture block 12.

A plurality of chutes 15 are evenly arranged on the outer side surface of one end of the external connecting pipe 5, the bottom ends of the guide strips 14 are located inside the chutes 15, and the chutes 15 are used for matching with the guide strips 14.

A gasket 16 is arranged on one side of the second mounting plate 9 and on the inner side of one end of the bolt 10, and the gasket 16 can prevent the surface of the second mounting plate 9 from being abraded due to rotation of the bolt 10 when the bolt 10 is rotated, so that the using effect of the bolt 10 is improved.

One side of the first mounting plate 8 is provided with a connecting groove 17 below the threaded groove 11, and the connecting groove 17 is used for connecting and placing a sliding rod 18.

A sliding rod 18 is arranged on one side of the second mounting plate 9 below the bolt 10, one end of the sliding rod 18 is located inside a connecting groove 17, a limiting block 19 is arranged inside the connecting groove 17 at one end of the sliding rod 18, one end of the sliding rod 18 is located in the connecting groove 17, and the limiting block 19 is used, so that the bolt 10 cannot be separated from the threaded groove 11 when the hydraulic valve is not used, and the situation that a follow-up installer is difficult to align one end of the bolt 10 to the threaded groove 11 due to the rigidity of the fixing ring 7 is avoided.

The utility model discloses a theory of operation and use flow: when the valve body 1 is installed, the valve body 1 is connected with the external connecting pipe 5 through the connecting pipe 2, the external connecting pipe 5 is required to penetrate through the fixing ring 7 to be inserted into the connecting pipe 2, the port pipe wall at one end of the external connecting pipe 5 is inserted into the annular groove 4 and abuts against the pipe wall of the connecting pipe 2, when the connection is carried out, the guide strip 14 positioned inside the connecting pipe 2 is required to be aligned with the sliding groove 15 on the external connecting pipe 5, then an installer can rotate the bolt 10, because one end of the bolt 10 is positioned in the threaded groove 11, the first mounting plate 8 and the second mounting plate 9 can gradually approach, because the fixing ring 7 is installed through the connecting plate 3, the connecting plate 3 has certain flexibility, the side wall of the fixing ring 7 can abut against the pipe wall of the external connecting pipe to clamp and fix the external connecting pipe 5, the installation work of the hydraulic valve on the external connecting pipe 5 is completed, after the connection of the connecting pipe 2 and the external pipe 5 is completed, the fixing ring 7 is contracted to cling to the pipe wall of the external pipe 5 by rotating the bolt 10, the installation of the hydraulic valve can be completed without using numerous tools, the installation convenience of the hydraulic valve is improved, meanwhile, the disassembly of the hydraulic valve by subsequent workers is facilitated, the use of the hydraulic valve by a user is facilitated, after the hydraulic valve is installed on the external pipe 5, the pipe wall of the port of the external pipe 5 can cling to the pipe wall of the connecting pipe 2, and the sealing gasket 6 is arranged in the annular groove 4, so that the pipe wall of the port of the external pipe 5 can cling to the sealing gasket 6, the hydraulic valve has better sealing performance after being installed, the leakage at the joint of the connecting pipe 2 of the hydraulic valve adopting the installation mode is avoided, after the hydraulic valve is installed, can avoid external pipe 5 producing horizontal displacement and breaking away from valve body 1 in solid fixed ring 7 inside through being connected of fixture block 12 and draw-in groove 13, the installation effect that receives of this hydrovalve has been improved, and the port pipe wall that will external pipe 5 supports the pipe wall of connecting pipe 2 and the connection of gib block 14 and spout 15 can be spacing to being inserted to the external pipe 5 of connecting pipe 2 inside, make follow-up draw-in groove 13 on the external pipe 5 can align with fixture block 12, avoid solid fixed ring 7 to close the back, the unable condition of embedding in draw-in groove 13 of fixture block 12 takes place, the result of use of this hydrovalve has been improved.

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 detachable prevents leaking hydrovalve, includes valve body (1), its characterized in that: the connecting pipe (2) is arranged at both ends of the valve body (1), the connecting plates (3) are evenly arranged at both ends of the valve body (1) of the connecting pipe (2) outside the connecting pipe (2), the annular groove (4) is formed in one end of the connecting pipe (2), one end of the connecting pipe (2) is connected with the external pipe (5), one end of the external pipe (5) is located in the annular groove (4), the sealing gasket (6) is arranged on the side wall in the annular groove (4), the fixing ring (7) is arranged between the ends, far away from the valve body (1), of the connecting plate (3), the first mounting plate (8) is arranged at one end of the top of the fixing ring (7), the second mounting plate (9) is arranged at one end, far away from the first mounting plate (8), of the second mounting plate (9) is movably provided, thread groove (11) have been seted up to first mounting panel (8) one side surface, the one end of bolt (10) is passed second mounting panel (9) and is located inside thread groove (11).

2. A removable leak-proof hydraulic valve as defined in claim 1, further comprising: the inner side of the fixing ring (7) is uniformly provided with a plurality of clamping blocks (12).

3. A removable leak-proof hydraulic valve as defined in claim 2, further comprising: a plurality of clamping grooves (13) are evenly formed in the outer side surface of the outer connecting pipe (5) on one side of the clamping blocks (12), and the bottom ends of the clamping blocks (12) are located inside the clamping grooves (13).

4. A removable leak-proof hydraulic valve as defined in claim 1, further comprising: the connecting pipe (2) is far away from the inner side wall of one end of the valve body (1) and is evenly provided with a plurality of guide strips (14).

5. A removable leak-proof hydraulic valve as set forth in claim 4, wherein: a plurality of sliding grooves (15) are uniformly formed in the outer side surface of one end of the outer connecting pipe (5), and the bottom ends of the guide strips (14) are located inside the sliding grooves (15).

6. A removable leak-proof hydraulic valve as set forth in claim 5, wherein: and a gasket (16) is arranged on one side of the second mounting plate (9) at the inner side of one end of the bolt (10).

7. A removable leak-proof hydraulic valve as defined in claim 1, further comprising: and one side of the first mounting plate (8) is provided with a connecting groove (17) below the thread groove (11).

8. A removable leak-proof hydraulic valve as defined in claim 7, further comprising: a sliding rod (18) is arranged on one side of the second mounting plate (9) below the bolt (10), one end of the sliding rod (18) is located inside a connecting groove (17), and a limiting block (19) is arranged at one end of the sliding rod (18) inside the connecting groove (17).