Reinforced hydraulic valve

Abstract

The utility model relates to the technical field of hydraulic valves, and discloses a reinforced hydraulic valve which comprises a valve shell, a control mechanism is rotationally arranged on the upper end face of the valve shell close to the center, the control mechanism comprises a rotating handle, a rotating rod and a piston, and pipelines are arranged on the two side faces of the valve shell in a clamped mode. Fixing mechanisms are arranged on the two sides of the outer wall of the valve shell in a clamped mode, each fixing mechanism comprises an upper ring, two stand columns, two rotating shafts, two pull rings, a lower ring, two outer columns, two inner columns and two clamping columns, and a filter screen is arranged on one side in the valve shell in a threaded mode. By rotating the rotating disc, the rotating disc drives the connecting rod, the connecting rod drives the clamping ball to rotate, the clamping ball drives the supporting rod to rotate, the anti-sliding block enables the oil tank to be not prone to falling off in a clamping mode, the rotating disc is rotated to control the opening position of the clamping ball, oil flows out of the oil outlet pipe through the opening, the structure is simple, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic valves, in particular to an enhanced hydraulic valve. Background Art

[0002] Hydraulic valve is an automatic component operated by pressure oil. It is controlled by the pressure oil of the pressure regulating valve. It is usually used in combination with the electromagnetic pressure regulating valve. It can be used to remotely control the on and off of the oil, gas and oil pipeline systems of oil power stations. It is often used for clamping, control, lubrication and other oil circuits. There are direct-acting type and pilot type.

[0003] The traditional hydraulic valve uses a handle to turn the rod to drive the piston to move. Since the interior of the hydraulic valve is arc-shaped, liquid will remain inside after use. Long-term accumulation of liquid can easily cause corrosion damage to the inner wall. When cleaning, the hydraulic valve needs to be disassembled and poured out, which makes it cumbersome to use. Therefore, the utility model is a reinforced hydraulic valve to solve the problems raised by the above background technology. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a reinforced hydraulic valve, which drives the connecting rod by rotating the turntable, and the connecting rod drives the locking ball to rotate, and the locking ball drives the support rod to rotate, and the anti-sliding block prevents it from getting stuck. The turntable is rotated to control the opening position on the locking ball, so that the oil flows out from the oil outlet pipe through the opening.

[0005] It comprises a valve housing, the upper end surface of the valve housing is provided with a control mechanism for rotation close to the center, the control mechanism comprises a handle, a rotating rod, and a piston, pipelines are clamped and arranged on both sides of the valve housing, and fixing mechanisms are clamped and arranged on both sides of the outer wall of the valve housing, and the two fixing mechanisms each comprise an upper ring, two columns, two rotating shafts, two pull rings, a lower ring, two outer columns, two inner columns, and two clamping columns;

[0006] A filter screen is threadedly arranged on one side of the valve housing, an oil outlet pipe is arranged through the center of the lower end surface of the valve housing, a switch mechanism is rotatably arranged inside the oil outlet pipe, and the switch mechanism includes a turntable, a connecting rod, a blocking ball, an anti-sliding block, and a support rod.

[0007] Preferably, the handle is fixedly connected to the upper end surface of the rotating rod, the piston is fixedly connected to the lower end surface of the rotating rod, and the rotating rod is rotatably arranged near the center of the upper end surface of the valve housing.

[0008] Preferably, the two uprights are respectively fixedly connected to the lower ends on both sides of the upper ring, the two clamping columns are respectively fixedly connected to the upper ends on both sides of the lower ring, the two outer columns are respectively rotatably arranged on the two uprights through rotating shafts, the two pull rings are respectively fixedly connected to the centers of the lower end surfaces of the two inner columns, the two inner columns are respectively threadedly sleeved inside the two outer columns, and the upper ring and the lower ring are clamped together.

[0009] Preferably, the turntable is fixedly connected to one end of a connecting rod, the connecting rod is fixedly connected to one side of the card ball near the center, the anti-sliding block is fixedly connected to one end of a support rod, the support rod is fixedly connected to the other side of the card ball, and an opening is provided on the upper end surface of the card ball.

[0010] Preferably, outer walls on both sides of the valve housing are provided with card slots, and the two fixing mechanisms are respectively card-engaged in the card slots.

[0011] Preferably, the connecting rod passes through one side of the oil outlet pipe, and the supporting rod passes through the other side of the oil outlet pipe.

[0012] Preferably, the internal structure of the valve housing is divided into two upper and lower chambers, and the piston is clamped and arranged inside the communication ports of the two chambers.

[0013] The beneficial effects of the utility model are embodied in:

[0014] 1. The utility model proposes a multifunctional mixer, which can quickly connect the valve and the pipeline. The pipeline is clamped into the valve housing, and the upper ring and the lower ring are clamped into the clamping groove to be fixed on the pipeline. Then the pull ring is pulled to make the outer column rotate on the column through the rotating shaft, and the inner column is clamped into the clamping column groove. Then the pull ring is rotated to drive the inner column to rotate, so that the inner column moves toward the inside of the outer column, and one end of the inner column is firmly clamped into the clamping column. The fixing mechanism can be fixed more tightly, and the pipeline can be effectively prevented from falling off. The structure is simple and the practicality is higher.

[0015] 2. The utility model proposes a multifunctional mixer, which will have accumulated oil inside after use. The turntable can be rotated to make the connecting rod drive the card ball to rotate, so that the opening position can be controlled, and the oil can flow out from the oil outlet pipe through the opening. The accumulated oil can flow out quickly, which is convenient for workers to use. It has a simple structure and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0017] Figure 1 It is a three-dimensional schematic diagram proposed by the utility model;

[0018] Figure 2 It is a front cross-sectional schematic diagram proposed by the utility model;

[0019] Figure 3 It is a side sectional schematic diagram of the fixing structure proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the fixed structure part proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the switch structure proposed by the utility model.

[0022] In the accompanying drawings, 1-control mechanism, 101-handle, 102-rotating rod, 103-piston, 2-fixing mechanism, 201-upper ring, 202-column, 203-rotating shaft, 204-pull ring, 205-lower ring, 206-outer column, 207-inner column, 208-card column, 3-pipeline, 4-valve housing, 5-switch mechanism, 501-turntable, 502-connecting rod, 503-card ball, 504-anti-sliding block, 505-support rod, 6-oil outlet pipe, 7-card slot, 8-filter, 9-opening. DETAILED DESCRIPTION

[0023] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0024] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0025] Example

[0026] Reference Figure 1-5 , an embodiment provided by the utility model:

[0027] It comprises a valve housing 4, the upper end surface of the valve housing 4 is provided with a control mechanism 1 which rotates close to the center, the control mechanism 1 comprises a handle 101, a rotating rod 102, and a piston 103, the two sides of the valve housing 4 are provided with pipes 3 in a clamping connection, the two sides of the outer wall of the valve housing 4 are provided with fixing mechanisms 2 in a clamping connection, and the two fixing mechanisms 2 each comprise an upper ring 201, two columns 202, two rotating shafts 203, two pull rings 204, a lower ring 205, two outer columns 206, two inner columns 207, and two clamping columns 208;

[0028] A filter screen 8 is threadedly provided on one side of the interior of the valve housing 4, an oil outlet pipe 6 is provided through the center of the lower end surface of the valve housing 4, a switch mechanism 5 is rotatably provided inside the oil outlet pipe 6, the switch mechanism 5 includes a turntable 501, a connecting rod 502, a blocking ball 503, an anti-sliding block 504, and a support rod 505, the connecting rod 502 passes through one side of the oil outlet pipe 6, and the support rod 505 passes through the other side of the oil outlet pipe 6 and comes out, the internal structure of the valve housing 4 is divided into two upper and lower chambers, and the piston 103 is clamped and arranged inside the connecting port of the two chambers.

[0029] By inserting the pipeline 3 into the valve housing 4, and then inserting the upper ring 201 and the lower ring 205 into the slot 7 and fixing them on the pipeline 3, the pull ring 204 is pulled to make the outer column 206 rotate on the column 202 through the rotating shaft 203, and the inner column 207 is inserted into the slot of the clamping column 208, and then the pull ring 204 is rotated to make the pull ring 204 drive the inner column 207 to rotate, so that the inner column 207 moves toward the inside of the outer column 206, and one end of the inner column 207 is firmly stuck in the clamping column 208, so that the upper ring 201 and the lower ring 205 can clamp the pipeline 3 more tightly and not fall off easily, and then the turning handle 101 is rotated to make the turning handle 101 rotate and drive the rotating rod 102 to rotate, so that the rotating rod 102 drives the piston 103 to move up and down, so that the oil can flow.

[0030] After use, there will be accumulated oil inside the valve housing 4. By rotating the turntable 501, the turntable 501 drives the connecting rod 502, and the connecting rod 502 drives the locking ball 503 to rotate, and the locking ball 503 drives the support rod 505 to rotate. The anti-sliding block 504 prevents it from getting stuck. The turntable 501 is rotated to control the position of the opening 9 on the locking ball 503, so that the oil flows out from the oil outlet pipe 6 through the opening 9, which can effectively remove the accumulated oil inside the valve housing 4. The filter screen 8 arranged inside can filter garbage.

[0031] Working principle: by inserting the pipeline 3 into the valve housing 4, and then inserting the upper ring 201 and the lower ring 205 into the card slot 7 and fixing them on the pipeline 3, then pulling the pull ring 204, the outer column 206 rotates on the column 202 through the rotating shaft 203, and the inner column 207 is inserted into the card column 208 groove, and then the pull ring 204 is rotated to drive the inner column 207 to rotate, so that the inner column 207 moves toward the inside of the outer column 206, so that one end of the inner column 207 is firmly stuck in the card column 208, and after the two pipelines 3 are fixed, the turning handle 101 is rotated to drive the turning rod 102 to rotate, so that the turning rod 102 drives the piston 103 to move up and down, so that the oil can flow. When used, there will be oil accumulation inside the valve housing 4. By rotating the turntable 501, the connecting rod 502 drives the card ball 503 to rotate, so that it can control the position of the opening 9, so that the oil flows out from the oil outlet pipe 6 through the opening 9.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A reinforced hydraulic valve, comprising a valve housing (4), characterized in that: The upper end surface of the valve housing (4) is provided with a control mechanism (1) which is rotatable close to the center. The control mechanism (1) comprises a handle (101), a rotating rod (102), and a piston (103). Pipelines (3) are clamped and arranged on both sides of the valve housing (4). Fixing mechanisms (2) are clamped and arranged on both sides of the outer wall of the valve housing (4). The two fixing mechanisms (2) each comprise an upper ring (201), two upright columns (202), two rotating shafts (203), two pull rings (204), a lower ring (205), two outer columns (206), two inner columns (207), and two clamping columns (208). A filter screen (8) is threadedly arranged on one side of the interior of the valve housing (4); an oil outlet pipe (6) is provided through the center of the lower end surface of the valve housing (4); a switch mechanism (5) is rotatably arranged inside the oil outlet pipe (6); the switch mechanism (5) comprises a rotating disk (501), a connecting rod (502), a blocking ball (503), an anti-sliding block (504), and a supporting rod (505).

2. The enhanced hydraulic valve according to claim 1, characterized in that: The handle (101) is fixedly connected to the upper end surface of the rotating rod (102), the piston (103) is fixedly connected to the lower end surface of the rotating rod (102), and the rotating rod (102) is rotatably arranged at the center of the upper end surface of the valve housing (4).

3. The enhanced hydraulic valve according to claim 1, characterized in that: The two upright posts (202) are respectively fixedly connected to the lower ends of both sides of the upper ring (201); the two clamping posts (208) are respectively fixedly connected to the upper ends of both sides of the lower ring (205); the two outer posts (206) are respectively rotatably arranged on the two upright posts (202) via a rotating shaft (203); the two pull rings (204) are respectively fixedly connected to the lower end surfaces of the two inner posts (207) near the center; the two inner posts (207) are respectively threadedly sleeved inside the two outer posts (206); and the upper ring (201) and the lower ring (205) are clamped to each other.

4. The enhanced hydraulic valve according to claim 1, characterized in that: The rotating disk (501) is fixedly connected to one end of a connecting rod (502), the connecting rod (502) is fixedly connected to one side of the locking ball (503) close to the center, the anti-sliding block (504) is fixedly connected to one end of a supporting rod (505), the supporting rod (505) is fixedly connected to the other side of the locking ball (503), and an opening (9) is provided on the upper end surface of the locking ball (503).

5. The enhanced hydraulic valve according to claim 1, characterized in that: The outer walls of both sides of the valve housing (4) are provided with clamping grooves (7), and the two fixing mechanisms (2) are respectively clamped and arranged in the clamping grooves (7).

6. The enhanced hydraulic valve according to claim 1, characterized in that: The connecting rod (502) passes through one side of the oil outlet pipe (6), and the supporting rod (505) passes through the other side of the oil outlet pipe (6) and exits.

7. The enhanced hydraulic valve according to claim 1, characterized in that: The internal structure of the valve housing (4) is divided into two upper and lower chambers, and the piston (103) is clamped and arranged inside the communication ports of the two chambers.

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