CN219733775U - High-efficiency hydraulic valve - Google Patents

Abstract

The utility model relates to a high-efficiency hydraulic valve, which comprises a hydraulic valve main body, a fixed port, a connecting pipe, a connecting mechanism and a sealing mechanism, wherein one side of the hydraulic valve main body is fixedly connected with the fixed port, one side of the fixed port is provided with the connecting pipe, the connecting mechanism and the sealing mechanism are arranged in the fixed port, the connecting mechanism comprises an installation cavity, the installation cavity is formed in the fixed port, a rotating column is fixedly connected in the installation cavity, a rotating rod is rotatably connected to the outer side of the rotating column, and a first reset spring is fixedly connected to the bottom of the rotating rod. The hydraulic valve main body is characterized in that the rotary ring is arranged on the outer side of the connecting pipe, the push rod is connected with the rotary ring, the rotary rod is connected with the rotary ring, and the rotary ring is connected with the rotary rod.

Description

High-efficiency hydraulic valve

Technical Field

The utility model relates to the technical field of hydraulic valves, in particular to a high-efficiency hydraulic valve.

Background

The hydraulic valve is an automatic element operated by pressure oil, is controlled by the pressure oil of the pressure distribution valve, and can be used for remotely controlling the on-off of oil, gas and water pipeline systems of a hydropower station. Is commonly used for clamping, controlling, lubricating and other oil ways.

But among the prior art, the installation of current hydraulic valve all adds the screw thread mouth on fixed mouth of pipe, is connected through the screw thread pipeline on screw thread mouth and the oil circuit, need to rotate the hydraulic valve continuously and screw up and fix, still need to twine the water gel area and prevent the oil leakage to the interface junction, the pipeline that needs the line to dismantle the oil circuit then can rotate the hydraulic valve and dismantle, the operation is too loaded down with trivial details, in long-term use moreover, because the hydraulic valve atress is great, often can make the oil leakage phenomenon take place between hydraulic valve and the connecting pipe, moreover the screw thread connector appears becoming flexible and drops because of hydraulic valve work vibrations easily.

Disclosure of Invention

In view of the above-mentioned problems occurring in the prior art, a primary object of the present utility model is to provide AAA.

The technical scheme of the utility model is as follows: the high-efficiency hydraulic valve comprises a hydraulic valve main body, a fixed port, a connecting pipe, a connecting mechanism and a sealing mechanism, wherein one side of the hydraulic valve main body is fixedly connected with the fixed port, one side of the fixed port is provided with the connecting pipe, and the connecting mechanism and the sealing mechanism are arranged in the fixed port;

the connecting mechanism comprises an installation cavity, the installation cavity is formed in the fixing opening, a rotating column is fixedly connected to the installation cavity, a rotating rod is connected to the outer side of the rotating column in a rotating mode, a first reset spring is fixedly connected to the bottom of the rotating rod, two rotating grooves are formed in the connecting pipe, two pushing rods are connected to the rotating grooves in a rotating mode, and a rotating ring is fixedly connected to the top end of each pushing rod.

As a preferred implementation mode, sealing mechanism includes the catch bar, the fixed orifices is close to the inside of installation cavity and all slidingly connected with two catch bars, two the outside of catch bar all overlaps and is equipped with two No. two reset springs, two the equal fixedly connected with spacing ring of one end of No. two reset springs, the outside of fixed orifices can be dismantled and be connected with L type sliding ring, two sliding grooves have been seted up to the inside of L type sliding ring, two the equal sliding connection of one end of catch bar has the fixture block, the equal fixedly connected with No. three reset springs of bottom of fixture block, two the fixture block all cooperates with the sliding groove.

As a preferred implementation mode, the inside fixedly connected with inner connecting pipe of connecting pipe, the outside cover of inner connecting pipe is equipped with No. four reset springs, the one end fixedly connected with No. two sealing washer of inner connecting pipe.

As a preferable implementation mode, one end of the L-shaped sliding ring, which is close to the connecting pipe, is fixedly connected with a first sealing ring.

As a preferred embodiment, both of the rotating grooves are designed with an inclined surface on the side close to the push rod.

As a preferred embodiment, the two limiting rings are fixedly connected with the outer side of the pushing rod.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the hydraulic valve, the push rod is rotated by rotating the rotating ring, so that the rotating rod is extruded to rotate, and then the first return spring is extruded to compress the first return spring under the stress, so that the hydraulic valve is detached from the connecting pipe, the hydraulic valve is fast and convenient to operate, the hydraulic valve main body is detached and installed more quickly, and the operation quality and the use efficiency are improved greatly compared with those of a traditional device.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a high-efficiency hydraulic valve according to the present utility model.

Fig. 2 is a schematic cross-sectional view of a hydraulic valve according to the present utility model.

Fig. 3 is a schematic cross-sectional structure of a connecting pipe of a high-efficiency hydraulic valve according to the present utility model.

Fig. 4 is a schematic sectional view of a fixed port of a high-efficiency hydraulic valve according to the present utility model.

Fig. 5 is an enlarged schematic view of a position a of the high-efficiency hydraulic valve according to the present utility model.

Fig. 6 is a schematic view of a rotating ring structure of a high-efficiency hydraulic valve according to the present utility model.

Legend description: 1. a hydraulic valve body; 2. a fixed port; 3. a connecting pipe; 4. a connecting mechanism; 41. a mounting cavity; 42. a rotating lever; 43. a first return spring; 44. a rotating ring; 45. a push rod; 46. rotating the column; 47. a rotating groove; 5. a sealing mechanism; 51. a push rod; 52. a second return spring; 53. a limiting ring; 54. an L-shaped slip ring; 55. a first sealing ring; 56. a clamping block; 57. a return spring III; 58. a sliding groove; 6. a first sealing ring; 7. an inner connecting pipe; 8. a fourth return spring; 9. and a second sealing ring.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model will be further described with reference to the drawings and the specific embodiments

Examples

Example 1

As shown in fig. 1-6, the present utility model provides a technical solution: the hydraulic valve comprises a hydraulic valve main body 1, a fixed port 2, a connecting pipe 3, a connecting mechanism 4 and a sealing mechanism 5, wherein one side of the hydraulic valve main body 1 is fixedly connected with the fixed port 2, one side of the fixed port 2 is provided with the connecting pipe 3, and the connecting mechanism 4 and the sealing mechanism 5 are arranged in the fixed port 2;

examples

The coupling mechanism 4 includes installation cavity 41, installation cavity 41 has been seted up to the inside of fixed orifices 2, the inside fixedly connected with dwang 46 of installation cavity 41, the outside rotation of dwang 46 is connected with dwang 42, the bottom fixedly connected with return spring 43 of dwang 42, return spring 43's bottom and installation cavity 41 fixed connection, two rotation grooves 47 have been seted up to the inside of connecting pipe 3, two push rods 45 have all been rotated to the inside of two rotation grooves 47, the top fixedly connected with swivel becket 44 of two push rods 45.

In this embodiment, the push rod 45 is rotated by rotating the rotating ring 44, so that the rotating rod 42 is pressed to rotate the rotating rod 42, and then the first return spring 43 is pressed, so that the first return spring 43 is stressed to compress, and the connecting pipe 3 is detached, so that the operation is quick and convenient, and the hydraulic valve main body is detached and installed more quickly.

Example 2

As shown in fig. 1-6, the sealing mechanism 5 comprises push rods 51, two push rods 51 are slidably connected in the fixing opening 2 near the mounting cavity 41, two No. two return springs 52 are sleeved on the outer sides of the two push rods 51, a limiting ring 53 is fixedly connected to one end of each No. two return springs 52, an L-shaped sliding ring 54 is detachably connected to the outer side of the fixing opening 2, two sliding grooves 58 are formed in the inner portion of each L-shaped sliding ring 54, clamping blocks 56 are slidably connected to one end of each two push rods 51, no. three return springs 57 are fixedly connected to the bottoms of the clamping blocks 56, and the two clamping blocks 56 are matched with the sliding grooves 58.

In this embodiment, the clamping block 56 is compressed by sliding the L-shaped sliding ring 54, further, the second return spring 52 is compressed by the clamping block 56, after the L-shaped sliding ring 54 slides, the clamping block 56 is rebounded by the elastic force of the second return spring 52, so that the clamping block 56 is sprung into the sliding groove 58 for installation and fixation, the operation is fast and convenient, the leakage of hydraulic oil can be prevented while the hydraulic oil is fixed, and the installation efficiency of staff is increased.

Wherein, the inside fixedly connected with inner connection pipe 7 of connecting pipe 3, the outside cover of inner connection pipe 7 is equipped with No. four reset spring 8, the one end fixedly connected with No. two sealing washer 9 of inner connection pipe 7 can pop out when making connecting pipe 3 dismantle through No. four reset spring 8, swiftly convenient dismantles, makes connecting pipe 3 and fixed mouth 2 be connected inseparabler through No. two sealing washer 9, can not lead to producing the problem of oil leak in long-term use, prolongs the life of hydrovalve.

Wherein, the one end that L type sliding ring 54 is close to connecting pipe 3 fixedly connected with sealing washer 55, make connecting pipe 3 and fixed port 2's connection inseparabler through sealing washer 55, can not lead to producing the problem of oil leak in long-term use, extension hydraulic valve's life

Wherein, one side of the two rotating grooves 47 close to the push rod 45 is designed as an inclined plane, so that the push rod 45 is pushed by the rotating grooves 47 more effort-saving and convenient.

Wherein, two spacing rings 53 are fixedly connected with the outside of the push rod 51.

Working principle:

as shown in fig. 1-6, dock fixed port 2 and connecting pipe 3 earlier, then slide the L type slip ring 54 and install, then make fixture block 56 receive the elasticity from No. two reset spring 52 and rebound, make fixture block 56 bullet go into the inside of sliding tray 58 thereby install fixedly, the operation is swift convenient, can also prevent the leakage of hydraulic oil when fixing it, increase staff's installation effectiveness, then install fixed port 2, the inner wall of connecting pipe 3 can extrude No. one reset spring 43 through dwang 42, make No. one reset spring 43 atress compress, when dwang 42 slides into the position of rolling tray 47, no. one reset spring 43 stretches and makes dwang 42 bullet advance the inside of rolling tray 47 thereby fix, convenient operation is swift, installation is inseparable, increase operating personnel's installation effectiveness, when using at the time and need dismantle, the rolling collar 44 makes push rod 45 rotate, thereby extrusion dwang 42 makes dwang 42 rotate, then extrude No. one reset spring 43, make No. one reset spring 43 compress, thereby 3 dismantle it, the operation is swift, more convenient and more the main part is more pushed and the hydraulic pressure valve is pushed out of the inside of rolling tray 47, thereby the installation effectiveness is greatly improved, make the fixture block is removed to the sliding tray is more convenient, thereby the installation effectiveness is more convenient and the installation device is realized, and the installation is more convenient and easy and has been broken away from the installation effectiveness of the sliding tray is more than the sliding tray 56, and has been removed.

Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (6)

1. The utility model provides a high-efficient hydraulic valve, includes hydraulic valve main part (1), fixed orifices (2), connecting pipe (3), coupling mechanism (4) and sealing mechanism (5), its characterized in that: one side of the hydraulic valve main body (1) is fixedly connected with a fixed port (2), one side of the fixed port (2) is provided with a connecting pipe (3), and a connecting mechanism (4) and a sealing mechanism (5) are arranged in the fixed port (2);

coupling mechanism (4) are including installation cavity (41), installation cavity (41) have been seted up to the inside of fixed orifices (2), the inside fixedly connected with of installation cavity (41) rotates post (46), the outside rotation of post (46) is connected with dwang (42), the bottom fixedly connected with return spring (43) of dwang (42), the bottom and the installation cavity (41) fixed connection of return spring (43) No. one, two rotation grooves (47) have been seted up to inside of connecting pipe (3), two the inside of rotation groove (47) is all rotated and is connected with two push rods (45), two the top fixedly connected with pivot ring (44) of push rod (45).

2. A high efficiency hydraulic valve as set forth in claim 1 wherein; sealing mechanism (5) are including catch bar (51), the inside that fixed port (2) is close to installation cavity (41) all sliding connection has two catch bars (51), two the outside of catch bar (51) all overlaps and is equipped with two No. two reset springs (52), two the equal fixedly connected with spacing ring (53) of one end of No. two reset springs (52), the outside of fixed port (2) can be dismantled and be connected with L type sliding ring (54), two sliding grooves (58) have been seted up to the inside of L type sliding ring (54), two the equal sliding connection of one end of catch bar (51) has fixture block (56), the equal fixedly connected with No. three reset springs (57) of the bottom of fixture block (56), two fixture block (56) all cooperate with sliding groove (58).

3. A high efficiency hydraulic valve as set forth in claim 1 wherein: the inner part of the connecting pipe (3) is fixedly connected with an inner connecting pipe (7), a fourth reset spring (8) is sleeved on the outer side of the inner connecting pipe (7), and one end of the inner connecting pipe (7) is fixedly connected with a second sealing ring (9).

4. A high efficiency hydraulic valve as set forth in claim 2 wherein: one end of the L-shaped sliding ring (54) close to the connecting pipe (3) is fixedly connected with a first sealing ring (55).

5. A high efficiency hydraulic valve as set forth in claim 1 wherein: one side of each rotating groove (47) close to the push rod (45) is designed to be an inclined plane.

6. A high efficiency hydraulic valve as set forth in claim 2 wherein: the two limiting rings (53) are fixedly connected with the outer sides of the pushing rods (51).