CN222121908U - A split integrated hydraulic valve - Google Patents

Abstract

The utility model discloses a split type integrated hydraulic valve, which comprises a first valve body and a third valve body, wherein connecting blocks are fixedly arranged at the center of the front end surface of the first valve body and the center of the rear end surface of the third valve body, one ends of the two connecting blocks are respectively connected with a connecting pipe through a rotary drum, a second valve body is movably arranged on the rear end surface of the first valve body and the front end surface of the third valve body, clamping blocks are fixedly arranged at the upper end and the lower end of the rear end of the two sides of the first valve body, fixing blocks are fixedly arranged at the upper end and the lower end of the front end of the two sides of the third valve body, clamping blocks are fixedly arranged at the upper end and the lower end of the rear end of the two sides of the second valve body, and rotating rods are rotatably arranged in the fixing blocks through rotating shafts. According to the utility model, the fixed blocks and the clamping blocks which are fixedly arranged on the two sides of the first valve body, the second valve body and the third valve body can be fixedly connected, and the connecting pipe can be embedded into the front end face of the connecting block through the rotary drum.

Description

Split type integrated hydraulic valve

Technical Field

The utility model relates to the technical field of hydraulic valves, in particular to a split type integrated 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, is usually combined with an electromagnetic pressure distribution valve, and can be used for remotely controlling the on-off of oil, gas and water pipeline systems of a hydropower station.

At present, most of the existing hydraulic valves are made of an integrated structure, components in the hydraulic valves are damaged after long-time use, meanwhile, the integrated structure cannot clean and maintain the interiors of the hydraulic valves well and cannot be split and recombined according to requirements, conventional pipelines are connected in a sleeved mode by fastening rings, and the connection tightness is possibly reduced after long-time use. Accordingly, one skilled in the art would provide a split integrated hydraulic valve to address the problems set forth in the background above.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model provides a split type integrated hydraulic valve, which is characterized in that a rotating rod is embedded into a clamping block, a rotating nut can fix a first valve body, a second valve body and a third valve body, different equipment components can be connected and fixed through connecting holes according to the use requirement, and a connecting pipe can be fixedly arranged on the front end face of the first valve body and the rear end face of the second valve body through a rotary drum.

Preferably, the split integrated hydraulic valve comprises a first valve body and a third valve body, wherein connecting blocks are fixedly arranged at the center of the front end face of the first valve body and the center of the rear end face of the third valve body, and one ends of the two connecting blocks are connected with connecting pipes through a rotary drum;

The movable second valve body that is provided with of terminal surface before terminal surface and the third valve body behind the first valve body both sides are provided with the joint piece by both ends about the rear end all fixedly, both ends are provided with the fixed block about the front end about the third valve body both sides are fixed, both ends are all fixedly provided with the fixed block about the front end about the second valve body both sides, both ends are all fixedly provided with the joint piece about the rear end about the second valve body both sides, a plurality of all rotate through the pivot in the fixed block and be provided with the dwang.

Through above-mentioned technical scheme, set up the screw thread at the connecting block surface that terminal surface center department all fixed the setting behind terminal surface center department behind first valve body and the third valve body, can establish the rotary drum thread bush at the surface of connecting block, can be simultaneously with connecting pipe and connecting block gomphosis connection, rotate through the pivot in the inside of fixed block and set up the dwang, can laminate fixedly through nut and joint piece, with fixed block and joint piece fixed setting in first valve body, second valve body and third valve body both sides, can drive first valve body, second valve body and third valve body and imbed fixedly.

Preferably, nuts are sleeved on the outer surfaces of the rotating rods in a threaded mode, and first limiting blocks are fixedly arranged at the front ends of the outer surfaces of the rotating rods.

Through above-mentioned technical scheme, through at the fixed first stopper that sets up of surface at the dwang, can prevent that the nut from droing and losing, the nut of threaded sleeve at the dwang surface can be better fixes the joint piece.

Preferably, a rubber pad is arranged between the first valve body and the second valve body in a clamping manner, and a rubber pad is arranged between the second valve body and the third valve body in a clamping manner.

Through above-mentioned technical scheme, the rubber pad that joint set up between first valve body, second valve body and third valve body can improve the compactness of being connected between the valve body.

Preferably, one end of the rotary drum is movably sleeved on the outer surface of the connecting pipe, one end of the outer surface of the connecting pipe is fixedly provided with a second limiting block, and the inner surface of one end of the rotary drum is provided with threads.

Through the technical scheme, the second limiting block fixedly arranged at one end of the outer surface of the connecting pipe can prevent the rotary drum from falling off, and the threads formed on the inner surface of the rotary drum can be in threaded engagement with the threads on the outer surface of the connecting block.

Preferably, a second embedded groove is formed in one end of the inner surface of the connecting block, and an embedded block is arranged at one end of the connecting pipe in a protruding mode.

Through above-mentioned technical scheme, with the embedding piece embedding that the protrusion set up in connecting pipe one end in the second embedded groove that connecting block internal surface one end was seted up, can further promote the compactness of connecting pipe and connecting block.

Preferably, the upper end surfaces of the first valve body, the second valve body and the third valve body are respectively provided with two connecting holes.

Through above-mentioned technical scheme, two connecting holes of seting up at first valve body, second valve body and third valve body up end can be connected different subassemblies as required.

Preferably, the centers of the rear end surfaces of the first valve body and the second valve body are provided with embedded blocks in a protruding mode, and the centers of the front end surfaces of the second valve body and the third valve body are provided with first embedded grooves.

Through above-mentioned technical scheme, with the embedding piece embedding setting that all protrusion set up in terminal surface center department behind first valve body and the second valve body in the first embedded groove that terminal surface center department was seted up before second valve body and the third valve body, can promote the compactness between each valve body, promote can carry out the embedding with a plurality of second valve bodies according to the user demand and connect, fix through fixed block and joint piece simultaneously.

Preferably, the centers of the front end surfaces of the first valve body, the second valve body and the third valve body are respectively embedded with a flow pipe.

Through the technical scheme, the flow pipes embedded in the centers of the front end surfaces of the first valve body, the second valve body and the third valve body can convey the flowing liquid from the connecting pipe at one end to the connecting pipe at the other end.

The beneficial effects of the utility model are as follows:

1. Through carrying out the gomphosis with first valve body and second valve body, rotate the dead lever in the four fixed blocks of two near the front end of fixed setting second valve body, make dwang and first valve body both sides lean on the joint piece gomphosis of rear end, simultaneously the nut of rotation can carry out fixed connection with first valve body and second valve body, simultaneously can carry out gomphosis with a plurality of second valve bodies and repeat above-mentioned process according to the demand, at last set up the second valve body embedding in the third valve body, repeat above-mentioned fixed process, equal joint is provided with the rubber pad in the first valve body, a plurality of second valve body and the third valve body in two simultaneously, promote the gas tightness between the valve body.

2. The connecting block fixedly arranged at the center of the front end face of the first valve body and the center of the rear end face of the third valve body can be sleeved with the rotary drum movably sleeved on the outer surface of the connecting pipe to be fixed, meanwhile, the protruding block protruding out of one end of the connecting pipe is embedded into the second embedded groove, the tightness between the connecting pipe and the connecting block can be further improved, and meanwhile, a plurality of connecting holes formed in the upper end faces of the first valve body, the second valve body and the third valve body can be used for connecting different devices and components according to requirements.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic axial view of a split integrated hydraulic valve according to an embodiment of the present utility model;

FIG. 2 is a schematic top view of the hydraulic cylinder of FIG. 1 illustrating easy disassembly and maintenance;

FIG. 3 is a schematic side cross-sectional view of the hydraulic ram of FIG. 1 illustrating a convenient disassembly and maintenance;

Fig. 4 is a schematic diagram of a cross section of a hydraulic cylinder connector of the present utility model for easy disassembly and maintenance.

In the drawings, 1, a first valve body, 2, a second valve body, 3, a third valve body, 4, a connecting block, 5, a rotary drum, 6, a connecting pipe, 7, a fixed block, 8, a rotating rod, 9, a clamping block, 10, a rubber pad, 11, a connecting hole, 12, a rotating shaft, 13, a nut, 14, a first limiting block, 15, a second limiting block, 16, a flow pipe, 17, a first embedded groove and 18, a second embedded groove.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.

Referring to figures 1-4, the split integrated hydraulic valve comprises a first valve body 1 and a third valve body 3, wherein connecting blocks 4 are fixedly arranged at the center of the front end face of the first valve body 1 and the center of the rear end face of the third valve body 3, and one ends of the two connecting blocks 4 are connected with connecting pipes 6 through a rotary drum 5;

The movable second valve body 2 that is provided with of terminal surface before terminal surface and the third valve body 3 behind the first valve body 1 both sides are all fixed to be provided with joint piece 9 about the rear end, and both ends are fixed to be provided with fixed block 7 about the front end about the third valve body 3 both sides, and both ends are all fixed to be provided with fixed block 7 about the front end about the both sides of second valve body 2, and both ends are all fixed to be provided with joint piece 9 about the rear end about the both sides of second valve body 2, all rotate through pivot 12 in a plurality of fixed blocks 7 and are provided with dwang 8. Screw threads are formed on the outer surfaces of connecting blocks 4 which are fixedly arranged at the center of the front end face of the first valve body 1 and the center of the rear end face of the third valve body 3, a rotary drum 5 can be sleeved on the outer surface of the connecting block 4 in a screw mode, meanwhile, a connecting pipe 6 and the connecting block 4 are connected in a jogged mode, a rotating rod 8 is arranged in the fixing block 7 in a rotating mode through a rotating shaft 12, the fixing block can be fixedly attached to the fixing block through a nut 13 and a clamping block 9, the fixing block 7 and the clamping block 9 are fixedly arranged on two sides of the first valve body 1, the second valve body 2 and the third valve body 3, and the first valve body 1, the second valve body 2 and the third valve body 3 can be driven to be fixedly embedded.

The outer surfaces of the rotating rods 8 are sleeved with nuts 13 through threads, and first limiting blocks 14 are fixedly arranged at the front ends of the outer surfaces of the rotating rods 8. Through the fixed first stopper 14 that sets up in the surface of dwang 8, can prevent that nut 13 from droing and losing, nut 13 that the thread bush was established in dwang 8 surface can be better fix joint piece 9, and the joint is provided with rubber pad 10 between first valve body 1 and the second valve body 2, and the joint is provided with rubber pad 10 between second valve body 2 and the third valve body 3. The rubber pad 10 that the joint set up between first valve body 1, second valve body 2 and third valve body 3 can improve the compactness of being connected between the valve body, and rotary drum 5 one end activity cover is established at connecting pipe 6 surface, and connecting pipe 6 surface one end is fixed to be provided with second stopper 15, and the screw thread has been seted up to rotary drum 5 one end internal surface. The second limiting block 15 fixedly arranged at one end of the outer surface of the connecting pipe 6 can prevent the rotary drum 5 from falling off, and the threads formed on the inner surface of the rotary drum 5 can be in threaded engagement with the threads on the outer surface of the connecting block 4.

A second embedded groove 18 is formed in one end of the inner surface of the connecting block 4, and an embedded block is arranged at one end of the connecting pipe 6 in a protruding mode. The embedded block protruding from one end of the connecting pipe 6 is embedded into the second embedded groove 18 formed in one end of the inner surface of the connecting block 4, so that the tightness of the connecting pipe 6 and the connecting block 4 can be further improved, and the upper end surfaces of the first valve body 1, the second valve body 2 and the third valve body 3 are provided with two connecting holes 11. Two connecting holes 11 formed in the upper end faces of the first valve body 1, the second valve body 2 and the third valve body 3 can be used for connecting different components according to requirements, embedded blocks are arranged in the center of the rear end faces of the first valve body 1 and the second valve body 2 in a protruding mode, and first embedded grooves 17 are formed in the center of the front end faces of the second valve body 2 and the third valve body 3.

The embedded blocks which are arranged in the center of the rear end faces of the first valve body 1 and the second valve body 2 in a protruding mode are embedded into the first embedded grooves 17 formed in the center of the front end faces of the second valve body 2 and the third valve body 3, the compactness between the valve bodies can be improved, a plurality of second valve bodies 2 can be embedded and connected according to the use requirement, meanwhile, the fixed blocks 7 and the clamping blocks 9 are used for fixing, and the flow pipes 16 are embedded and arranged in the center of the front end faces of the first valve body 1, the second valve body 2 and the third valve body 3. The flow pipe 16 inserted into the centers of the front end surfaces of the first, second and third valve bodies 1, 2 and 3 can transfer the inflow liquid from one end connecting pipe 6 to the other end connecting pipe 6.

When in use, a user can embed the second valve bodies 2 into the first embedding grooves 17 of the front end surfaces of the second valve bodies 2 by embedding the protruding blocks of the rear end surfaces of the second valve bodies 2 into the first embedding grooves 17 of the front end surfaces of the second valve bodies 2 according to requirements, the rotating rod 8 clamps the rotating rod 8 in the clamping blocks 9, the rotating nut 13 can fix the second valve bodies 2, meanwhile, the rubber pads 10 embedded between the second valve bodies 2 can simultaneously achieve tightness between the second valve bodies 2, the protruding blocks of the rear end surfaces of the first valve bodies 1 are embedded into the first embedding grooves 17 of the front end surfaces of the second valve bodies 2, the first valve bodies 1 and the second valve bodies 2 can be fixed through the rotating rod 8 and the clamping blocks 9, the protruding blocks of the rear end surfaces of the second valve bodies 2 are embedded into the first embedding grooves 17 of the front end surfaces of the third valve bodies 3, the second valve bodies 2 and the third valve bodies 3 can be fixed through the rotating rod 8 and the clamping blocks 9, meanwhile, the rubber pads 10 are arranged in a clamping mode in a lifting mode between the first valve bodies 1, the second valve bodies 2 and the third valve bodies 3, and the connecting blocks 3 can be connected with the connecting blocks 4 in a connecting mode through the rotating rod 6 and the connecting blocks 4, and the connecting pipe assembly can be connected with the connecting blocks 11 according to requirements.

When the novel valve is used, a user can jogge a plurality of second valve bodies 2 according to the needs, the rotating rod 8 is clamped in the clamping block 9, the rotating nut 13 can fix the plurality of second valve bodies 2, meanwhile, rubber pads 10 which are arranged in an embedded mode between the plurality of second valve bodies 2 can be used for tightly connecting the plurality of second valve bodies 2, meanwhile, the first valve body 1 and the third valve body 3 are respectively arranged on the front end face and the rear end face of the second valve body 2 in an embedded mode, the rotating rod 8 and the clamping block 9 can be used for fixing, meanwhile, rubber pads 10 are clamped in the first valve body 1, the second valve body 2 and the third valve body 3, the connecting tube 6 and the connecting block 4 can be connected in a jogged mode through the rotating rotary drum 5, and needed components and devices can be fixedly arranged in the connecting holes 11 according to the use needs of the user.

It should be noted that the above embodiments are only used to illustrate the technical solution of the present utility model, but not to limit the technical solution of the present utility model, and although the detailed description of the present utility model is given with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present utility model, and all the modifications or substitutions are included in the scope of the claims and the specification of the present utility model.

Claims (8)

1. A split-type integrated hydraulic valve, comprising a first valve body (1) and a third valve body (3), characterized in that: a connecting block (4) is fixedly provided at the center of the front end surface of the first valve body (1) and the center of the rear end surface of the third valve body (3), and one end of the two connecting blocks (4) is connected to a connecting pipe (6) via a rotating cylinder (5); A second valve body (2) is movably arranged on the rear end face of the first valve body (1) and the front end face of the third valve body (3); clamping blocks (9) are fixedly arranged at both ends of the upper and lower sides of the rear end of both sides of the first valve body (1); fixing blocks (7) are fixedly arranged at both ends of the upper and lower sides of the front end of both sides of the third valve body (3); fixing blocks (7) are fixedly arranged at both ends of the upper and lower sides of the front end of both sides of the second valve body (2); clamping blocks (9) are fixedly arranged at both ends of the upper and lower sides of the rear end of both sides of the second valve body (2); and rotating rods (8) are rotatably arranged in the plurality of fixing blocks (7) via rotating shafts (12). 2. A split integrated hydraulic valve according to claim 1, characterized in that: a nut (13) is threadedly sleeved on the outer surface of each of the plurality of rotating rods (8), and a first limit block (14) is fixedly provided on the outer surface of each of the plurality of rotating rods (8) near the front end. 3. A split integrated hydraulic valve according to claim 1, characterized in that a rubber pad (10) is clamped between the first valve body (1) and the second valve body (2), and a rubber pad (10) is clamped between the second valve body (2) and the third valve body (3). 4. A split integrated hydraulic valve according to claim 1, characterized in that: one end of the rotating cylinder (5) is movably sleeved on the outer surface of the connecting pipe (6), a second limit block (15) is fixedly provided on one end of the outer surface of the connecting pipe (6), and a thread is provided on the inner surface of one end of the rotating cylinder (5). 5. A split integrated hydraulic valve according to claim 1, characterized in that: a second embedding groove (18) is provided at one end of the inner surface of the connecting block (4), and an embedding block is protruding from one end of the connecting pipe (6). 6. A split integrated hydraulic valve according to claim 1, characterized in that: two connecting holes (11) are provided on the upper end surfaces of the first valve body (1), the second valve body (2) and the third valve body (3). 7. A split-type integrated hydraulic valve according to claim 1, characterized in that: an embedding block is protruding from the center of the rear end surface of the first valve body (1) and the second valve body (2), and a first embedding groove (17) is opened at the center of the front end surface of the second valve body (2) and the third valve body (3). 8. A split integrated hydraulic valve according to claim 1, characterized in that a flow tube (16) is embedded in the center of the front end surface of the first valve body (1), the second valve body (2) and the third valve body (3).