CN213575894U - Assembled valve block for fastening and locking screw rod - Google Patents
Assembled valve block for fastening and locking screw rod Download PDFInfo
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- CN213575894U CN213575894U CN202022485973.2U CN202022485973U CN213575894U CN 213575894 U CN213575894 U CN 213575894U CN 202022485973 U CN202022485973 U CN 202022485973U CN 213575894 U CN213575894 U CN 213575894U
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- valve block
- screw rod
- valve piece
- valve
- plate
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Abstract
The utility model discloses an equipment valve block of fastening locking screw relates to the oil technology field, can't realize effective fixed problem to the screw rod on the transmission pipeline during current oil processing production, now proposes following scheme, and it includes screw rod, first valve piece and second valve piece, it is articulated each other through the articulated shaft between first valve piece and the second valve piece, just be provided with fixing device between first valve piece and the second valve piece, the screw rod runs through the whole of first valve piece and second valve piece, just the one end screw thread that the articulated shaft was kept away from to first valve piece and second valve piece is installed and is adjusted the pole, the one end inner wall that the articulated shaft was kept away from to first valve piece and second valve piece is provided with the movable groove. The utility model discloses novel structure, and the device can effectually carry out spacing fixed to the screw rod, prevent because the not hard up malfunctioning phenomenon of valve body flow control that leads to of screw rod to through split type valve block structure setting, can make things convenient for the later stage to dismantle the change to the screw rod, suitable using widely.
Description
Technical Field
The utility model relates to the field of petroleum technology, especially, relate to an equipment valve block of fastening locking screw rod.
Background
When carrying out oil production man-hour, need use transmission pipeline to transmit it, and can set up the valve body that is used for the control flow on transmission pipeline, be provided with the screw rod that is used for adjusting on the valve body, and the adjusting screw rod of the valve body on traditional transportation pipeline can't realize effectual fixed after the regulation is accomplished to lead to the valve body unstable, cause the flow to obtain effective control, consequently, in order to solve this type of problem, we have proposed an equipment valve block of fastening locking screw rod.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of fastening locking screw's equipment valve block has solved the unable effective fixed problem of realization of screw rod on the transmission pipeline when current petroleum processing production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an equipment valve block of fastening locking screw, includes screw rod, first valve block and second valve block, it is articulated each other through the articulated shaft between first valve block and the second valve block, just be provided with fixing device between first valve block and the second valve block, the screw rod runs through the whole of first valve block and second valve block, just the one end screw thread that the articulated shaft was kept away from to first valve block and second valve block is installed and is adjusted the pole, the one end inner wall that the articulated shaft was kept away from to first valve block and second valve block is provided with the movable groove, just the inside rotation that the tip of adjusting the pole extended to the movable groove is connected with the connecting block, the bottom fixedly connected with locating plate of connecting block, be connected with the spring that is the symmetric distribution between the inner wall of locating plate and movable groove.
Preferably, the top end of the connecting block is provided with a rotating hole matched with the adjusting rod.
Preferably, the bottom end of the positioning plate is uniformly provided with positioning teeth along the length direction of the positioning plate.
Preferably, the fixing device comprises a rotating plate, an upper fixing plate, a lower fixing plate and connecting lugs, wherein the connecting lugs are fixedly connected to one ends, far away from the hinge shaft, of the first valve block and the second valve block, and semicircular thread grooves matched with the adjusting rods are formed in the middle positions of the two connecting lugs.
Preferably, a semicircular rotating plate is rotatably mounted between the first valve block and the second valve block, an upper fixing plate is fixedly connected to the top end of the rotating plate, a lower fixing plate is fixedly connected to the inner arc wall of the rotating plate, and the connecting lug is located between the upper fixing plate and the lower fixing plate.
The utility model has the advantages that:
1. through rotating the regulation pole, make its whole downstream that can promote connecting block and locating plate to can make the location tooth card on the locating plate inside the screw thread of screw rod circumference lateral wall, can carry out effectual spacing fixed to the screw rod from this, prevent because the not hard up malfunctioning phenomenon of valve body flow control that leads to of screw rod is not hard up.
2. Through dividing into first valve piece of articulated and second valve piece with the valve piece to set up fixing device between first valve piece and second valve piece, thereby make and conveniently install between this valve piece and the screw rod and dismantle, thereby make things convenient for the later stage to dismantle the change to the screw rod.
To sum up, the device can effectually carry out spacing fixed to the screw rod, prevents because the not up malfunctioning phenomenon of valve body flow control that the screw rod is not hard up to through split type valve block structure setting, can make things convenient for the later stage to dismantle the change to the screw rod, suitable using widely.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;
fig. 3 is a sectional view of the valve block and the screw rod of the present invention.
Reference numbers in the figures: the hydraulic control valve comprises a screw rod 1, an adjusting rod 2, a first valve block 3, a positioning plate 4, a connecting block 5, a spring 6, a rotating plate 7, an upper fixing plate 8, a lower fixing plate 9, a connecting lug 10, a movable groove 11, a hinged shaft 12 and a second valve block 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an assembled valve block for fastening and locking a screw comprises a screw 1, a first valve block 3 and a second valve block 13, wherein the first valve block 3 and the second valve block 13 are hinged to each other through a hinge shaft 12, a fixing device is arranged between the first valve block 3 and the second valve block 13, the screw 1 penetrates through the whole body of the first valve block 3 and the second valve block 13, an adjusting rod 2 is installed on one end of the first valve block 3 and the second valve block 13 away from the hinge shaft 12 in a threaded manner, a movable groove 11 is arranged on the inner wall of one end of the first valve block 3 and the inner wall of the second valve block 13 away from the hinge shaft 12, the end of the adjusting rod 2 extends to the inside of the movable groove 11 and is rotatably connected with a connecting block 5, a positioning plate 4 is fixedly connected to the bottom end of the connecting block 5, springs 6 which are symmetrically distributed are connected between the positioning plate 4 and the inner wall of the movable groove 11, a rotating, the bottom of the positioning plate 4 is evenly provided with positioning teeth along the length direction.
Fixing device includes rotor plate 7, an upper fixed plate 8, bottom plate 9 and engaging lug 10, the equal fixedly connected with engaging lug 10 of one end that articulated shaft 12 was kept away from to first valve piece 3 and second valve piece 13, and the intermediate position of two engaging lugs 10 all is equipped with and adjusts the semicircular thread groove that pole 2 matches, rotate between first valve piece 3 and the second valve piece 13 and install semicircular rotor plate 7, and rotor plate 7's top fixedly connected with upper fixed plate 8, rotor plate 7's inner arc wall fixedly connected with bottom plate 9, and engaging lug 10 is located between upper fixed plate 8 and the bottom plate 9.
When the device is used, firstly, the first valve block 3 and the second valve block 13 are sleeved on the screw rod 1, and two connecting lugs 10 are attached, then the rotating plate 7 is adjusted, the rotating plate rotates around a circle formed by the two connecting lugs 10, and the connecting lugs 10 are clamped between the upper fixing plate 8 and the lower fixing plate 9, so that the first valve block 3 and the second valve block 13 are fixed, then the adjusting rod 2 is inserted between threaded holes of the connecting lugs 10, the adjusting rod 2 is rotated, the connecting block 5 and the positioning plate 4 are pushed to move, the spring 6 is stretched, when the positioning teeth at the bottom end of the positioning plate 4 are clamped inside threads on the circumferential side wall of the screw rod 1, the adjusting rod 2 stops rotating, and the screw rod 1 is positioned by the whole formed by the first valve block 3 and the second valve block 13.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An assembled valve block for fastening and locking a screw rod comprises a screw rod (1), a first valve block (3) and a second valve block (13) and is characterized in that the first valve block (3) and the second valve block (13) are mutually hinged through a hinged shaft (12), a fixing device is arranged between the first valve block (3) and the second valve block (13), the screw rod (1) penetrates through the whole body of the first valve block (3) and the second valve block (13), an adjusting rod (2) is installed at one end, far away from the hinged shaft (12), of the first valve block (3) and the second valve block (13) through threads, an inner wall of one end, far away from the hinged shaft (12), of the first valve block (3) and the second valve block (13) is provided with a movable groove (11), the end part of the adjusting rod (2) extends to the inner part of the movable groove (11) to be rotatably connected with a connecting block (5), and a positioning plate (4) is fixedly connected to the bottom end of the connecting block (5), and springs (6) which are symmetrically distributed are connected between the positioning plate (4) and the inner wall of the movable groove (11).
2. An assembled valve block for fastening a locking screw according to claim 1, characterized in that the top end of the connecting block (5) is provided with a rotation hole matching with the adjusting rod (2).
3. An assembled valve block for fastening a locking screw according to claim 1, characterized in that the bottom end of the positioning plate (4) is provided with positioning teeth uniformly along its length.
4. The assembled valve block for fastening the locking screw according to claim 1, wherein the fixing device comprises a rotating plate (7), an upper fixing plate (8), a lower fixing plate (9) and a connecting lug (10), one ends of the first valve block (3) and the second valve block (13) far away from the hinge shaft (12) are fixedly connected with the connecting lug (10), and the middle positions of the two connecting lugs (10) are respectively provided with a semicircular thread groove matched with the adjusting rod (2).
5. The assembled valve block for fastening a locking screw according to claim 4, wherein a rotating plate (7) in a semicircular shape is rotatably installed between the first valve block (3) and the second valve block (13), an upper fixing plate (8) is fixedly connected to the top end of the rotating plate (7), a lower fixing plate (9) is fixedly connected to the inner arc wall of the rotating plate (7), and the connecting lug (10) is located between the upper fixing plate (8) and the lower fixing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022485973.2U CN213575894U (en) | 2020-10-31 | 2020-10-31 | Assembled valve block for fastening and locking screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022485973.2U CN213575894U (en) | 2020-10-31 | 2020-10-31 | Assembled valve block for fastening and locking screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213575894U true CN213575894U (en) | 2021-06-29 |
Family
ID=76532398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022485973.2U Active CN213575894U (en) | 2020-10-31 | 2020-10-31 | Assembled valve block for fastening and locking screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213575894U (en) |
-
2020
- 2020-10-31 CN CN202022485973.2U patent/CN213575894U/en active Active
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