An installation mechanism for an intelligent electro-hydraulic linkage controlled gate valve

Abstract

The present invention relates to the field of control gate valve mounting parts, and specifically discloses an installation mechanism for an intelligent electro-hydraulic linkage control gate valve, including an intelligent electro-hydraulic linkage control gate valve, wherein connecting pipes are provided on both sides of the intelligent electro-hydraulic linkage control gate valve, a flange is provided at one end of the connecting pipe, two extension frames are sleeved on the outer side of the flange, and a connecting plate is provided on the surface of the extension frame; the beneficial effect is: the two groups of extension frames of the installation mechanism for the intelligent electro-hydraulic linkage control gate valve proposed by the present invention are connected and sleeved on the outer side of the connecting pipe, after the flange on the surface of the intelligent electro-hydraulic linkage control gate valve and the flange on the surface of the pipeline are aligned, the supporting screw is loosened, and the extension frame is elastically pushed out by the elastic traction sheet and buckled on the outer side of the flange, so that after the extension frames on both sides of the intelligent electro-hydraulic linkage control gate valve are popped out, the intelligent electro-hydraulic linkage control gate valve is suspended between the two pipelines and will not fall off, and at this time, the supporting screw is screwed to clamp the pipeline to prevent the intelligent electro-hydraulic linkage control gate valve from swinging.

Description

Technical Field

[0001] The present invention relates to the field of control gate valve mounting parts, in particular to a mounting mechanism for an intelligent electro-hydraulic linkage control gate valve. Background Art

[0002] The gate and packing of the intelligent electro-hydraulic linkage control gate valve are reliably sealed and switch smoothly; the flow channel is unobstructed and the flow resistance is small. It is widely used in chemical, petroleum, metallurgy, energy and other industries to achieve remote control operation.

[0003] In the prior art, the intelligent electro-hydraulic linkage control gate valve is installed by connecting the flange and the pipes on both sides, that is, the flange is also installed at the end of the pipe, and bolts are used to penetrate the two sets of flanges to fix the intelligent electro-hydraulic linkage control gate valve and the pipe.

[0004] However, when the intelligent electro-hydraulic linkage control gate valve and the pipeline flange are connected, since the bolts are not installed, personnel are required to support the intelligent electro-hydraulic linkage control gate valve to avoid the flanges of the intelligent electro-hydraulic linkage control gate valve and the pipeline from being skewed, and to install the bolts one by one. This operation requires multiple adjustments to the position of the intelligent electro-hydraulic linkage control gate valve to ensure that the two sets of flange openings are aligned. Summary of the Invention

[0005] The purpose of the present invention is to provide an installation mechanism for an intelligent electro-hydraulic linkage controlled gate valve to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an installation mechanism for an intelligent electro-hydraulic linkage control gate valve, the installation mechanism for the intelligent electro-hydraulic linkage control gate valve comprising:

[0007] Intelligent electro-hydraulic linkage control gate valve, the intelligent electro-hydraulic linkage control gate valve is provided with connecting pipes on both sides, one end of the connecting pipe is provided with a flange, the outer side of the flange is provided with two extension frames, the surface of the extension frame is provided with a connecting plate, and the two sets of connecting plates are connected by bolts;

[0008] Buckle plate 1 is buckled on the outside of the connecting pipe, a traction rod is provided between the buckle plate 1 and the inner ring opening of the extension frame, an elastic traction piece is provided on the surface of the extension frame, a buckle plate 2 is provided on the surface of the elastic traction piece, and an attachment plate is provided on the surface of the buckle plate 2; and

[0009] The screw connection hole is provided on the surface of the extension frame. A supporting screw rod is screwed inside the screw connection hole. A screw handle is provided at the end of the supporting screw rod.

[0010] Preferably, the extension frame is an "L" semicircular plate structure in cross section, and two groups of extension frames are assembled to form a circular plate structure. The inner ring diameter of one end of the extension frame is larger than the outer diameter of the flange, and the other end diameter of the extension frame is smaller than the outer diameter of the flange.

[0011] Preferably, the connecting plate is a square plate, two connecting plates are provided, and the two connecting plates are symmetrically distributed about the extension frame.

[0012] Preferably, the gusset plate 1 is a semicircular plate structure, and two groups of traction rods are provided. The two groups of traction rods are symmetrically distributed in an "eight" shape, and the inner ring surface of the gusset plate 1 is attached to the wall of the connecting pipe.

[0013] Preferably, the second buckle plate is a semicircular plate structure, the outer diameter of the second buckle plate is larger than the diameter of the other end of the extension frame, the elastic traction piece is a circular arc plate structure, and the attachment plate is a circular arc plate structure, and the elastic traction piece and the attachment plate are symmetrically distributed about the second buckle plate.

[0014] Preferably, two groups of screw holes are provided, and the two groups of screw holes are symmetrically distributed about the arc center of the extension frame, and two receiving grooves are symmetrically opened on the surface of the screwing handle.

[0015] Preferably, an extension handle is inserted into the interior of the receiving groove, a through hole is provided on the surface of the extension handle, a limiting shaft is inserted into the interior of the through hole, and the limiting shaft is fixed between the two side walls of the receiving groove.

[0016] Preferably, the limiting shaft is a cylindrical structure, and the through hole is a circular hole structure.

[0017] Preferably, a through hole is provided on the surface of the extension handle, and the through hole is a "Z"-shaped hole structure.

[0018] Preferably, the bottom surface of the receiving groove is provided with an introduction handle, and the surface of the introduction handle is provided with a rubber clamp head, the rubber clamp head is an arc-shaped plate structure, and the plane size of one end of the rubber clamp head is larger than the opening size of the through hole.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The two sets of extension frames of the installation mechanism of the intelligent electro-hydraulic linkage control gate valve proposed in the present invention are connected and sleeved on the outside of the connecting pipe. After the flange on the surface of the intelligent electro-hydraulic linkage control gate valve and the flange on the surface of the pipeline are aligned, the supporting screw is loosened, and the extension frame is elastically pushed out by the elastic traction sheet and buckled on the outside of the flange. After the extension frames on both sides of the intelligent electro-hydraulic linkage control gate valve are popped out, the intelligent electro-hydraulic linkage control gate valve is suspended between the two pipelines and will not fall off. At this time, the supporting screw is screwed to clamp the pipeline to prevent the intelligent electro-hydraulic linkage control gate valve from swinging. The bolts of the connecting screw flange can be passed through between the extension frame and the buckle plate to fix it. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the extension frame of the present invention when it is recovered;

[0023] Figure 3 This is a schematic diagram of the extension frame structure of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the screw handle of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the extension handle of the present invention when it is extended.

[0026] In the figure: intelligent electro-hydraulic linkage control gate valve 1, connecting pipe 2, flange 3, extension frame 4, connecting plate 5, bolt 6, traction rod 7, pinch plate 1 8, elastic traction piece 9, attachment plate 10, screw hole 11, supporting screw 12, screw handle 13, storage groove 14, extension handle 15, through hole 16, limit shaft 17, through hole 18, introduction handle 19, rubber clamp 20, pinch plate 21. DETAILED DESCRIPTION

[0027] In order to clearly and completely describe the objectives and technical solutions of the present invention and make the advantages more clearly understood, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, the terms "one," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0030] For the purpose of simplicity and illustration, the principles of the embodiments are described primarily with reference to examples. In the following description, many specific details are provided to provide a thorough understanding of the embodiments. However, it will be apparent to those skilled in the art that these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily obscuring the understanding of these embodiments. In addition, all embodiments may be used in combination with each other.

[0031] See also Figure 1-Figure 5 The present invention provides a technical solution: an installation mechanism for an intelligent electro-hydraulic linkage controlled gate valve, the installation mechanism for the intelligent electro-hydraulic linkage controlled gate valve comprising an intelligent electro-hydraulic linkage controlled gate valve 1, connecting pipes 2 are provided on both sides of the intelligent electro-hydraulic linkage controlled gate valve 1, one end of the connecting pipe 2 is provided with a flange 3, two extension frames 4 are sleeved on the outer side of the flange 3, the extension frame 4 is an "L" semi-circular ring plate structure in cross section, two groups of extension frames 4 are assembled to form a circular ring plate structure, the inner ring diameter of one end of the extension frame 4 is larger than the outer diameter of the flange 3, and the other end diameter of the extension frame 4 is smaller than the outer diameter of the flange 3, a connecting plate 5 is provided on the surface of the extension frame 4, the two groups of connecting plates 5 are connected by bolts 6, the connecting plate 5 is a square piece, two connecting plates 5 are provided, and the two connecting plates 5 are symmetrically distributed about the extension frame 4;

[0032] The gusset plate 1 8 is buckled on the outside of the connecting pipe 2, and a traction rod 7 is provided between the gusset plate 1 8 and the inner ring mouth of the extension frame 4. The gusset plate 1 8 has a semicircular ring-shaped plate structure, and two groups of traction rods 7 are provided. The two groups of traction rods 7 are symmetrically distributed in an "eight" shape. The inner ring surface of the gusset plate 1 8 is attached to the pipe wall of the connecting pipe 2, and the surface of the extension frame 4 is provided with an elastic traction piece 9. The surface of the elastic traction piece 9 is provided with a gusset plate 2 21, and the surface of the gusset plate 21 is provided with an attachment plate 10; the gusset plate 21 has a semicircular ring-shaped plate structure, and the outer diameter of the gusset plate 21 is larger than the other end diameter of the extension frame 4. The elastic traction piece 9 has an arc-shaped plate structure, and the attachment plate 10 has an arc-shaped plate structure. The elastic traction piece 9 and the attachment plate 10 are symmetrically distributed about the gusset plate 21;

[0033] The screw hole 11 is opened on the surface of the extension frame 4, and the supporting screw 12 is screwed inside the screw hole 11. The end of the supporting screw 12 is provided with a screw handle 13. The screw hole 11 is provided with two groups. The two groups of screw holes 11 are symmetrically distributed about the arc center of the extension frame 4. The surface of the screw handle 13 is symmetrically provided with two receiving grooves 14. The interior of the receiving groove 14 is inserted with an extension handle 15. The surface of the extension handle 15 is provided with a through hole 16. The internal insertion of the through hole 16 is limited. Shaft 17, the limit shaft 17 is fixed between the two side walls of the receiving groove 14, the limit shaft 17 has a cylindrical structure, the through hole 16 has a circular hole structure, a through hole 18 is opened on the surface of the extension handle 15, and the through hole 18 has a "Z"-shaped hole structure. The bottom surface of the receiving groove 14 is provided with an introduction handle 19, and the surface of the introduction handle 19 is provided with a rubber clamp 20, which has an arc-shaped plate structure, and the plane size of one end of the rubber clamp 20 is larger than the opening size of the through hole 18.

[0034] In actual use, please refer to the attached Figure 2 As shown, at this time, the supporting screw 12 is blocked by the flange 3, that is, the extension frame 4 is in the retracted state, and the elastic traction piece 9 is squeezed and elastically deformed. After the intelligent electro-hydraulic linkage control gate valve 1 is placed between the two pipes, the supporting screw 12 is loosened, and the extension frame 4 is rebounded and supported by the elastic traction piece 9 to the adjacent Figure 1 In the state shown, the two sets of extension frames 4 are respectively sleeved on the flange 3 and the outside of the pipeline. At this time, the intelligent electro-hydraulic linkage control gate valve 1 is suspended. In order to prevent the intelligent electro-hydraulic linkage control gate valve 1 from swinging randomly, the supporting screw 12 is screwed to clamp the pipeline. In order to facilitate manual screwing, refer to the attached Figure 4 As shown, the finger is inserted into the through hole 18, and the extension handle 15 is pulled out and rotated 180 degrees around the limit axis 17 to the adjacent Figure 5 In the state shown, the extension handle 15 is extended to act as a force arm, so that manually screwing the supporting screw 12 is more labor-saving. After use, the extension handle 15 is swung back and pushed into the receiving groove 14, and the rubber clamp 20 is squeezed into the through hole 18. In this way, the extension handle 15 will not swing, and the bolts for fixing the flange between the connecting pipe 2 and the pipeline are inserted between the extension frame 4 and the buckle plate 8 to fix the structure.

[0035] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An installation mechanism for an intelligent electro-hydraulic linkage controlled gate valve, characterized by: The installation mechanism of the intelligent electro-hydraulic linkage control gate valve includes: An intelligent electro-hydraulic linkage control gate valve (1) is provided with connecting pipes (2) on both sides of the intelligent electro-hydraulic linkage control gate valve (1), a flange (3) is provided at one end of the connecting pipe (2), two extension frames (4) are provided on the outer side of the flange (3), a connecting plate (5) is provided on the surface of the extension frame (4), and the two sets of connecting plates (5) are connected by bolts (6); Buckle plate 1 (8) is buckled on the outside of the connecting pipe (2), a traction rod (7) is provided between the buckle plate 1 (8) and the inner ring opening of the extension frame (4), an elastic traction piece (9) is provided on the surface of the extension frame (4), a buckle plate 2 (21) is provided on the surface of the elastic traction piece (9), and an attachment plate (10) is provided on the surface of the buckle plate 2 (21); and A screw hole (11) is provided on the surface of the extension frame (4), a supporting screw rod (12) is screwed into the interior of the screw hole (11), and a screw handle (13) is provided at the end of the supporting screw rod (12); An extension handle (15) is inserted into the interior of the receiving groove (14), a through hole (16) is provided on the surface of the extension handle (15), a limit shaft (17) is inserted into the interior of the through hole (16), and the limit shaft (17) is fixed between the two side walls of the receiving groove (14); the limit shaft (17) is a cylindrical structure, and the through hole (16) is a circular hole structure; a through hole (18) is provided on the surface of the extension handle (15), and the through hole (18) is a "Z"-shaped hole structure; an introduction handle (19) is provided on the bottom surface of the receiving groove (14), and a rubber The clamp (20) is a rubber clamp (20) in an arc-shaped plate-like structure, and the plane size of one end of the rubber clamp (20) is larger than the opening size of the through hole (18); the extension frame (4) is a semicircular ring-shaped plate-like structure with an "L" cross section, and two groups of extension frames (4) are assembled to form a ring-shaped plate-like structure, and the inner ring diameter of one end of the extension frame (4) is larger than the outer diameter of the flange (3), and the other end diameter of the extension frame (4) is smaller than the outer diameter of the flange (3); the connecting plate (5) is a square plate, and two connecting plates (5) are provided, and the two connecting plates (5) are symmetrically distributed about the extension frame (4).

2. The installation mechanism of the intelligent electro-hydraulic control gate valve according to claim 1 is characterized in that: The buckle plate (8) is a semicircular plate-shaped structure, and two groups of traction rods (7) are provided. The two groups of traction rods (7) are symmetrically distributed in an "eight" shape, and the inner annular surface of the buckle plate (8) is attached to the wall of the connecting pipe (2).

3. The installation mechanism of the intelligent electro-hydraulic control gate valve according to claim 1 is characterized in that: The second gusset plate (21) is a semicircular plate-shaped structure, the outer diameter of the second gusset plate (21) is larger than the diameter of the other end of the extension frame (4), the elastic traction piece (9) is a circular arc plate-shaped structure, and the attachment plate (10) is a circular arc plate-shaped structure, and the elastic traction piece (9) and the attachment plate (10) are symmetrically distributed about the second gusset plate (21).

4. The installation mechanism for an intelligent electro-hydraulic control gate valve according to claim 1, characterized in that: The screw connection holes (11) are provided in two groups, and the two groups of screw connection holes (11) are symmetrically distributed about the arc center of the extension frame (4). Two receiving grooves (14) are symmetrically opened on the surface of the screwing handle (13).

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