CN219139511U

CN219139511U - Electric hydraulic valve capable of being installed at multiple angles

Info

Publication number: CN219139511U
Application number: CN202223596745.8U
Authority: CN
Inventors: 吴昊; 李祥; 祝启良
Original assignee: Zhelai Hydraulic Machinery Changzhou Co ltd
Current assignee: Zhelai Hydraulic Machinery Changzhou Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-06
Anticipated expiration: 2032-12-29

Abstract

The utility model belongs to the technical field of electro-hydraulic valves, and particularly relates to an electro-hydraulic valve capable of being installed at multiple angles. This but electric hydraulic valve of multi-angle installation, when using, firstly install fixedly through first bolt to the fixed block, rotate two first nuts in the second bolt outside towards opposite direction again, until after rotating to the upper and lower both ends of second bolt, make the second bolt shift up after rotating the second bolt, rotate the electric hydraulic valve that the rolling disc drives its upper end fixed and rotate, after rotating electric hydraulic valve to suitable installation angle, reverse the second bolt, until after the clamp plate contact rolling disc's of its bottom upper end for the rolling disc is fixed while electric hydraulic valve's position is fixed.

Description

Electric hydraulic valve capable of being installed at multiple angles

Technical Field

The utility model relates to the technical field of electro-hydraulic valves, in particular to an electro-hydraulic valve capable of being installed at multiple angles.

Background

The hydraulic valve is not unfamiliar for us, the hydraulic valve is controlled by pressure oil of the pressure distribution valve, is usually used in combination with an electromagnetic pressure distribution valve, can be used for remotely controlling the on-off of oil, gas and water pipeline systems of a hydropower station, and is more convenient and quick to control and can accurately control the common valve.

The common hydraulic valve is installed in the process of installation, the screw is usually adopted to install the hydraulic valve in a fixed position, so that the use angle of the hydraulic valve is difficult to adjust after the installation is completed, the use range of the hydraulic valve is very limited, the hydraulic valve is difficult to disassemble and replace, and the hydraulic valve can be disassembled after the screw is disassembled by using a special tool.

The utility model discloses a hydraulic valve that can multi-angle installation like chinese patent CN217271106U is provided with mounting panel, electric telescopic handle, first clamping plate, second clamping plate and link plate, promotes first clamping plate through electric telescopic handle, and the second clamping plate of installing on the first clamping plate just laminates each other with the recess of seting up on the link plate this moment to realize fixing between mounting panel and the link plate, and through rotating the mounting panel, thereby can realize carrying out certain angular adjustment to hydraulic valve bottom plate and hydraulic valve shell.

However, the angle adjustment of the hydraulic valve is limited by the mechanism, and the full-angle adjustment cannot be realized, so that the angle of the hydraulic valve which can be used for connection during connection is limited.

For this reason, it is highly desirable to provide an electro-hydraulic valve that can be installed at multiple angles.

Disclosure of Invention

The utility model aims to provide an electric hydraulic valve capable of being installed at multiple angles, so as to solve the problem that the angle of the hydraulic valve is limited by the mechanism, and the full-angle adjustment cannot be realized, so that the hydraulic valve can be used for connection in connection.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric hydraulic valve that can multi-angle installation, includes the fixed disk, the lower extreme fixedly connected with fixed block of fixed disk, the one end internal thread that the fixed block kept away from the fixed disk is connected with first bolt, the upper end of fixed disk is connected with adjustment mechanism.

The adjusting mechanism comprises a bearing, a ball, a connecting block, a rotating disc, a first fixing plate, a rectangular block, a second fixing plate, a third fixing plate, a second bolt, a pressing plate and a first nut, wherein the bearing is fixedly connected to the middle position inside the fixing disc, the ball is connected to the upper end of the fixing disc, the connecting block is fixedly connected to the inner side of the bearing, the rotating disc is fixedly connected to the upper end of the connecting block, the first fixing plate is fixedly connected to the lower end of the edge of the fixing disc, the rectangular block is fixedly connected to the upper end of the first fixing plate, the second fixing plate is fixedly connected to one end, close to the fixing disc, of the rectangular block, the third fixing plate is fixedly connected to the upper end of the rectangular block, the second bolt is in threaded connection to the inner portion of the third fixing plate, the pressing plate is fixedly connected to the lower end of the second bolt, and the first nut is rotationally connected to the outer side of the second bolt.

The further improvement is that the upper side of the second fixed plate is connected with the lower side of the rotating disc in a sliding way.

The further improvement is that the upper end of the fixed disc and the lower end of the rotating disc are provided with annular grooves, and the outer sides of the balls are in sliding connection with the inner sides of the annular grooves, so that the rotating disc can rotate more smoothly.

The further improvement lies in, the quantity of first nut has two, and two first nuts are connected respectively in the outside that the second bolt is located two parts about the third fixed plate, the lower extreme butt of clamp plate and the upper end of rolling disc to when making the rolling disc drive the electric hydraulic valve of upper end and rotate to suitable installation angle, the accessible rotates the second bolt and makes the clamp plate push down the edge of rolling disc.

The further improvement lies in, the upper end of rolling disc is connected with electronic hydraulic valve, fixed establishment is connected to the upper end of rolling disc, fixed establishment includes first backup pad, first backup pad fixedly connected with is in the upper end of rolling disc, the inboard fixedly connected with first pivot of upper end of first backup pad, the outside rotation of first pivot is connected with first clamp ring, the inside threaded connection of upper end of first clamp ring has the third bolt, the outside threaded connection of third bolt has the second nut, the upper end fixedly connected with second backup pad of rolling disc, the inboard fixedly connected with second axis of rotation of upper end of second backup pad, the outside rotation of second axis of rotation is connected with the dead lever, the upper end fixedly connected with second clamp ring of dead lever, the both ends internal thread connection of second clamp ring has the fourth bolt, the outside threaded connection of fourth bolt has the third nut.

The further improvement is that the inner side of the first clamping ring is in butt joint with the outer sides of two ends of the electro-hydraulic valve, and the inner side of the second clamping ring is in butt joint with the outer sides of the upper end of the electro-hydraulic valve, so that the electro-hydraulic valve can be fixed at the upper end of the rotating disc through the first clamping ring and the second clamping ring.

In summary, the present application discloses an electro-hydraulic valve that may be installed at multiple angles.

According to the technical scheme, the rotating disc can be located at the upper end of the fixed disc through the bearing and the ball, when the electric hydraulic valve at the upper end of the rotating disc rotates to a proper angle, the second bolt is rotated to drive the pressing plate to move downwards, the rotating plate cannot rotate any more when being fixed between the pressing plate and the second fixed plate, and therefore the electric hydraulic valve at the upper end of the rotating disc can be fixed again after being rotated at any angle.

Still further, place the electro-hydraulic valve in the upper end intermediate position of rolling disc after, rotate first clamp splice with first clamp splice rotate to the both ends outside of electro-hydraulic valve after, fix through third bolt and second nut, rethread dead lever for after the second clamp splice is rotated the upper end outside of electro-hydraulic valve, rethread fourth bolt is fixed with the third nut, thereby make the electro-hydraulic valve be fixed in the upper end of rolling disc, so that after the installation, carry out the angle modulation installation to the electro-hydraulic valve.

Drawings

FIG. 1 is a top view of a body structure of the present utility model;

FIG. 2 is a bottom view of the body structure of the present utility model;

FIG. 3 is a schematic view of the upper end structure of the fixing plate of the present utility model;

FIG. 4 is a schematic diagram of the rectangular block structure of the present utility model;

FIG. 5 is a schematic view of a fixing mechanism according to the present utility model;

fig. 6 is an enlarged view at a of fig. 5.

In the figure: 1. a fixed plate; 2. a fixed block; 3. a first bolt; 4. an adjusting mechanism; 401. a bearing; 402. a ball; 403. a connecting block; 404. a rotating disc; 405. a first fixing plate; 406. rectangular blocks; 407. a second fixing plate; 408. a third fixing plate; 409. a second bolt; 410. a pressing plate; 411. a first nut; 5. a fixing mechanism; 501. a first support plate; 502. a first rotation shaft; 503. a first clamping ring; 504. a third bolt; 505. a second nut; 506. a second support plate; 507. a second rotation shaft; 508. a fixed rod; 509. a second clamping ring; 510. a fourth bolt; 511. a third nut; 6. an electro-hydraulic valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides an electric hydraulic valve that can multi-angle installation, includes fixed disk 1, and fixed disk 1's lower extreme fixedly connected with fixed block 2, fixed block 2 keep away from fixed disk 1's one end internal thread connection has first bolt 3, and fixed disk 1's upper end is connected with adjustment mechanism 4.

The adjustment mechanism 4 includes bearing 401, ball 402, connecting block 403, rolling disc 404, first fixed plate 405, rectangular block 406, second fixed plate 407, third fixed plate 408, second bolt 409, clamp plate 410 and first nut 411, bearing 401 fixed connection is in the inside intermediate position of fixed disc 1, ball 402 is connected in the upper end of fixed disc 1, connecting block 403 fixed connection is in the inboard of bearing 401, rolling disc 404 fixed connection is in the upper end of connecting block 403, the ring channel has been seted up with the lower extreme of rolling disc 404 to the upper end of fixed disc 1, the outside and the inboard sliding connection of ring channel of ball 402, thereby make rolling disc 404 rotatable more smooth and easy. The first fixed plate 405 is fixedly connected to the lower end of the edge of the fixed disk 1, the rectangular block 406 is fixedly connected to the upper end of the first fixed plate 405, the second fixed plate 407 is fixedly connected to one end of the rectangular block 406, which is close to the fixed disk 1, and the upper side of the second fixed plate 407 is slidingly connected with the lower side of the rotating disk 404. The third fixing plate 408 is fixedly connected to the upper end of the rectangular block 406, the second bolt 409 is in threaded connection with the inside of the third fixing plate 408, the pressing plate 410 is fixedly connected to the lower end of the second bolt 409, and the first nut 411 is rotatably connected to the outer side of the second bolt 409. The number of the first nuts 411 is two, and the two first nuts 411 are respectively connected to the outer sides of the upper portion and the lower portion of the third fixing plate 408 by the second bolts 409, the lower end of the pressing plate 410 is abutted against the upper end of the rotating disc 404, so that when the rotating disc 404 drives the electro-hydraulic valve 6 at the upper end to rotate to a proper installation angle, the edge of the rotating disc 404 is pressed down by the pressing plate 410 by rotating the second bolts 409, and the rotating disc 404 is fixed between the pressing plate 410 and the first fixing plate 405, so that the electro-hydraulic valve 6 can be fixed after rotating to the proper installation angle, and the installation is facilitated.

The upper end of the rotating disc 404 is connected with the electro-hydraulic valve 6, the upper end of the rotating disc 404 is connected with the fixing mechanism 5, the fixing mechanism 5 comprises a first supporting plate 501, the first supporting plate 501 is fixedly connected to the upper end of the rotating disc 404, the inner side of the upper end of the first supporting plate 501 is fixedly connected with a first rotating shaft 502, the outer side of the first rotating shaft 502 is rotationally connected with a first clamping ring 503, the inner side of the upper end of the first clamping ring 503 is in threaded connection with a third bolt 504, the outer side of the third bolt 504 is in threaded connection with a second nut 505, the upper end of the rotating disc 404 is fixedly connected with a second supporting plate 506, the inner side of the upper end of the second supporting plate 506 is fixedly connected with a second rotating shaft 507, the outer side of the second rotating shaft 507 is rotationally connected with a fixing rod 508, the upper end of the fixing rod 508 is fixedly connected with a second clamping ring 509, the inner side of the two ends of the second clamping ring 509 is in threaded connection with a fourth bolt 510, and the outer side of the fourth bolt 510 is in threaded connection with a third nut 511. The inner side of the first clamp ring 503 is abutted against the outer sides of both ends of the electro-hydraulic valve 6, and the inner side of the second clamp ring 509 is abutted against the outer side of the upper end of the electro-hydraulic valve 6, so that the electro-hydraulic valve 6 can be fixed to the upper end of the rotating disk 404 through the first clamp ring 503 and the second clamp ring 509.

When the electric hydraulic valve is used, the fixed block 2 is firstly installed and fixed through the first bolt 3, then the two first nuts 411 at the outer side of the second bolt 409 are rotated towards the opposite direction until the second bolt 409 is rotated to the upper end and the lower end of the second bolt 409, after the second bolt 409 is rotated to enable the second bolt 409 to move upwards, the rotating disc 404 drives the electric hydraulic valve 6 with the upper end fixed to rotate, after the electric hydraulic valve 6 is rotated to a proper installation angle, the second bolt 409 is reversed until the pressing plate 410 at the bottom end of the second bolt contacts the upper end of the rotating disc 404, and then the rotating disc 404 is fixed while the position of the electric hydraulic valve 6 is fixed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. An electro-hydraulic valve capable of being installed at multiple angles, comprising a fixed disc (1), and being characterized in that: the lower end of the fixed disc (1) is fixedly connected with a fixed block (2), one end, far away from the fixed disc (1), of the fixed block (2) is internally connected with a first bolt (3) in a threaded manner, and the upper end of the fixed disc (1) is connected with an adjusting mechanism (4);

the adjusting mechanism (4) comprises a bearing (401), a ball (402), a connecting block (403), a rotating disc (404), a first fixing plate (405), a rectangular block (406), a second fixing plate (407), a third fixing plate (408), a second bolt (409), a pressing plate (410) and a first nut (411), wherein the bearing (401) is fixedly connected to the middle position inside the fixing disc (1), the ball (402) is connected to the upper end of the fixing disc (1), the connecting block (403) is fixedly connected to the inner side of the bearing (401), the rotating disc (404) is fixedly connected to the upper end of the connecting block (403), the first fixing plate (405) is fixedly connected to the lower end of the edge of the fixing disc (1), the rectangular block (406) is fixedly connected to the upper end of the rectangular block (406) close to the fixing disc (1), the third fixing plate (402) is fixedly connected to the upper end of the rectangular block (406), and the second fixing plate (409) is fixedly connected to the second bolt (409) is fixedly connected to the lower end of the second fixing plate (411).

2. A multi-angle mountable electro-hydraulic valve as set forth in claim 1, wherein: the upper side of the second fixed plate (407) is connected with the lower side of the rotating disc (404) in a sliding way.

3. A multi-angle mountable electro-hydraulic valve as set forth in claim 1, wherein: an annular groove is formed in the upper end of the fixed disc (1) and the lower end of the rotating disc (404), and the outer side of the ball (402) is slidably connected with the inner side of the annular groove.

4. A multi-angle mountable electro-hydraulic valve as set forth in claim 1, wherein: the number of the first nuts (411) is two, the two first nuts (411) are respectively connected to the outer sides of the upper portion and the lower portion of the third fixing plate (408) where the second bolts (409) are located, and the lower end of the pressing plate (410) is abutted to the upper end of the rotating disc (404).

5. A multi-angle mountable electro-hydraulic valve as set forth in claim 1, wherein: the electric hydraulic valve (6) is connected with the upper end of rolling disc (404), fixed establishment (5) are connected to the upper end of rolling disc (404), fixed establishment (5) include first backup pad (501), first backup pad (501) fixedly connected with is in the upper end of rolling disc (404), the inboard fixedly connected with first pivot (502) of upper end of first backup pad (501), the outside rotation of first pivot (502) is connected with first clamp ring (503), the inside threaded connection of upper end of first clamp ring (503) has third bolt (504), the outside threaded connection of third bolt (504) has second nut (505), the upper end fixedly connected with second backup pad (506) of rolling disc (404), the inboard fixedly connected with second pivot (507) of upper end of second backup pad (506), the outside rotation of second pivot (507) is connected with dead lever (508), the upper end fixedly connected with second clamp ring (509), the inside threaded connection of second clamp ring (509) has fourth bolt (510) of both ends.

6. The multi-angle mountable electro-hydraulic valve as set forth in claim 5, wherein: the inner side of the first clamping ring (503) is in contact with the outer sides of two ends of the electro-hydraulic valve (6), and the inner side of the second clamping ring (509) is in contact with the outer sides of the upper ends of the electro-hydraulic valve (6).