CN209841567U - Hydraulic test block valve - Google Patents
Hydraulic test block valve Download PDFInfo
- Publication number
- CN209841567U CN209841567U CN201920540070.4U CN201920540070U CN209841567U CN 209841567 U CN209841567 U CN 209841567U CN 201920540070 U CN201920540070 U CN 201920540070U CN 209841567 U CN209841567 U CN 209841567U
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- CN
- China
- Prior art keywords
- closure plate
- valve
- flange
- block
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a hydrostatic test shutoff valve, which comprises a flange, the below of flange is connected with the valve gap through two fixing bolt screw thread rotations, the intermediate position of flange is provided with eyebolt A, through four-ring open-loop connection between flange and the valve gap, fixedly connected with sealing washer between flange and the valve gap, the below of valve gap is provided with the valve main part, the inside of valve main part vertically is provided with closure plate A and closure plate B, closure plate B sets up the one side at closure plate A, be provided with the passageway between closure plate A and the closure plate B, the spill notch has all been seted up to one side lateral wall top position of closure plate A and closure plate B, the protruding fixture block of one side lateral wall fixedly connected with of spill notch, the shape mounting groove of falling L has all been seted up to one side lateral wall bottom position of closure plate A and closure plate B. The utility model discloses the change of closure plate convenient and fast more, labour saving and time saving guarantees hydrostatic test's tightness, reasonable in design.
Description
Technical Field
The utility model relates to a hydrostatic test technical field especially relates to a hydrostatic test stop valve.
Background
The hydraulic test block valve is installed in a pipeline system needing pressure test, and comprises a valve body, a valve cover, a block plate, a supporting plate, a top column, a flow guide pipe, a pressing plate, a sealing piece, a fastening piece and the like.
The existing hydraulic test plugging valve generally replaces a valve corresponding to a pipeline to carry out a hydraulic test on the shutoff valve, the method is time-consuming and labor-consuming, the tightness of the hydraulic test cannot be guaranteed, the design is unreasonable, and the installation and replacement of the plugging plate are troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the block valve of a hydrostatic test that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hydrostatic test block valve comprises a flange, wherein a valve cover is rotatably connected below the flange through two fixing bolt threads, an eyebolt A is arranged at the middle position of the flange, the flange is connected with the valve cover through a four-ring opening, a sealing ring is fixedly connected between the flange and the valve cover, a valve main body is arranged below the valve cover, a block plate A and a block plate B are longitudinally arranged inside the valve main body, the block plate B is arranged on one side of the block plate A, a channel is arranged between the block plate A and the block plate B, concave notches are respectively arranged at the top positions of the side walls on one side of the block plate A and one side of the block plate B, a convex clamping block is fixedly connected to the side wall on one side of each concave notch, inverted L-shaped mounting grooves are respectively arranged at the bottom positions of the side walls on one side of the block plate A and one side of the block plate B, and an inverted L-shaped connecting, the inverted L-shaped connecting block is matched with the inverted L-shaped mounting groove, a jacking screw and a reinforcing bolt are arranged at the middle position inside the blocking plate B, the reinforcing bolt is arranged on one side of the jacking screw, and one end of the jacking screw is arranged in the channel.
Preferably, the upper surfaces of the blocking plate A and the blocking plate B are fixedly connected with mounting blocks, and the upper ends of the mounting blocks are rotatably connected with the valve cover through lifting bolts B.
Preferably, one side wall of the convex clamping block is fixedly connected with the valve main body, and the convex clamping block is matched with the concave groove opening.
Preferably, the upper ends of the two fixing bolts penetrate through the upper surface of the flange and are in threaded rotary connection with fixing nuts.
Preferably, the interior of the valve body is transversely provided with a pipe body.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, with the device assembly firm, consolidate through fixing bolt, the sealing washer of four-ring opening one side effectively guarantees that the leakproofness is good, through setting up closure plate A and closure plate B, leave the passageway between closure plate A and the closure plate B, the spill notch has all been seted up to one side lateral wall of closure plate A and closure plate B and the shape mounting groove that falls L, the inside joint of spill notch and the shape mounting groove that falls L has the protruding fixture block and the shape connecting block that falls L, make the change of closure plate A and closure plate B convenient and fast more, and the spill notch sets up to different recess shape column structures with the shape mounting groove that falls L, make the leakproofness between closure plate A and closure plate B and the valve main part better, the during operation is more stable.
Drawings
Fig. 1 is a schematic structural view of a hydraulic test block valve provided by the present invention;
fig. 2 is an enlarged view of a position a of the hydrostatic test block valve provided by the present invention;
fig. 3 is the utility model provides a B of hydrostatic test shutoff valve enlargedly locates.
In the figure: the valve comprises a flange 1, lifting ring screws A2, fixing nuts 3, fixing bolts 4, a sealing ring 5, lifting ring screws B6, a convex clamping block 7, an installation block 8, a blocking plate A9, a channel 10, a blocking plate B11, a tightening screw 12, a valve body 13, a pipeline body 14, a valve cover 15, a four-open ring 16, a concave notch 17, an inverted L-shaped installation groove 18, an inverted L-shaped connecting block 19 and a reinforcing bolt 20.
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, a hydrostatic test block valve comprises a flange 1, a valve cover 15 is rotatably connected below the flange 1 through two fixing bolts 4, an eyebolt a2 is arranged in the middle of the flange 1, the flange 1 is connected with the valve cover 15 through a four-open ring 16, a seal ring 5 is fixedly connected between the flange 1 and the valve cover 15, a valve body 13 is arranged below the valve cover 15, a block plate a9 and a block plate B11 are longitudinally arranged in the valve body 13, a block plate B11 is arranged on one side of the block plate a9, a channel 10 is arranged between a block plate a9 and a block plate B11, concave notches 17 are respectively arranged at the top of the side walls of the block plate a9 and the block plate B11, a convex block 7 is fixedly connected to the side wall of the concave notches 17, inverted L-shaped mounting grooves 18 are respectively arranged at the bottom of the side walls of the block plate a9 and the block plate B11, an inverted L-shaped connecting block 19 is fixedly connected to one side of the valve, the inverted L-shaped connecting block 19 is matched with the inverted L-shaped mounting groove 18, a jacking screw 12 and a reinforcing bolt 20 are arranged in the middle of the inner part of the blocking plate B11, the reinforcing bolt 20 is arranged on one side of the jacking screw 12, and one end of the jacking screw 12 is arranged in the channel 10.
The upper surface fixed connection of closure plate A9 and closure plate B11 has installation piece 8, the upper end of installation piece 8 is passed through eyebolt B6 and is connected with valve gap 15 screw thread rotation, one side lateral wall and the valve body 13 fixed connection of protruding stuck 7, protruding stuck 7 and concave notch 17 phase-match, the upper end of two fixing bolt 4 runs through the upper surface of flange 1 and screw thread rotation is connected with fixation nut 3, the inside of valve body 13 transversely is provided with pipeline body 14.
The working principle is as follows: during the use, it is firm to install the assembly, consolidate through fixing bolt 4, the leakproofness is good effectively to the sealing washer 5 of 16 one sides of four-open ring, through setting up closure plate A9 and closure plate B11, leave passageway 10 between closure plate A9 and the closure plate B11, concave notch 17 and the shape of falling L mounting groove 18 have all been seted up to one side lateral wall of closure plate A9 and closure plate B11, concave notch 17 and the shape of falling L mounting groove 18, the inside joint of concave notch 17 and the shape of falling L mounting groove 18 has protruding fixture block 7 and the shape of falling L connecting block 18, make the change of closure plate A9 and closure plate B11 convenient and fast more, and concave notch 17 and the shape of falling L mounting groove 18 set up to different recess column structures, make the leakproofness between closure plate A9 and closure plate B11 and the valve body 13 better, it is more stable to work.
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. The utility model provides a water pressure test stop valve, includes flange (1), its characterized in that, the below of flange (1) is connected with valve gap (15) through two fixing bolt (4) screw thread rotations, the intermediate position of flange (1) is provided with eyebolt A (2), connect through four ring opening (16) between flange (1) and valve gap (15), fixedly connected with sealing washer (5) between flange (1) and valve gap (15), the below of valve gap (15) is provided with valve main body (13), the inside of valve main body (13) vertically is provided with closure plate A (9) and closure plate B (11), closure plate B (11) set up in one side of closure plate A (9), be provided with passageway (10) between closure plate A (9) and closure plate B (11), one side wall top position of closure plate A (9) and closure plate B (11) has all seted up spill notch (17), convex fixture block (7) of one side lateral wall fixedly connected with of spill notch (17), the shape of falling L mounting groove (18) have all been seted up to one side lateral wall bottom position of closure plate A (9) and closure plate B (11), one side fixedly connected with of valve main part (13) shape of falling L connecting block (19), the shape of falling L connecting block (19) with fall L shape mounting groove (18) phase-match, the inside intermediate position of closure plate B (11) is provided with top tight screw (12) and reinforcing bolt (20), reinforcing bolt (20) set up the one side at top tight screw (12), the one end setting of top tight screw (12) is in passageway (10).
2. The water pressure test plugging valve according to claim 1, wherein the upper surfaces of the plugging plate A (9) and the plugging plate B (11) are fixedly connected with a mounting block (8), and the upper end of the mounting block (8) is in threaded rotary connection with the valve cover (15) through an eyebolt B (6).
3. The water pressure test block valve according to claim 1, wherein one side wall of the convex clamping block (7) is fixedly connected with the valve main body (13), and the convex clamping block (7) is matched with the concave notch (17).
4. The water pressure test plugging valve according to claim 1, wherein the upper ends of the two fixing bolts (4) penetrate through the upper surface of the flange (1) and are in threaded and rotating connection with fixing nuts (3).
5. The hydro test block valve according to claim 1, characterized in that the interior of the valve body (13) is provided transversely with a pipe body (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540070.4U CN209841567U (en) | 2019-04-19 | 2019-04-19 | Hydraulic test block valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540070.4U CN209841567U (en) | 2019-04-19 | 2019-04-19 | Hydraulic test block valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209841567U true CN209841567U (en) | 2019-12-24 |
Family
ID=68912775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920540070.4U Expired - Fee Related CN209841567U (en) | 2019-04-19 | 2019-04-19 | Hydraulic test block valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209841567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112945745A (en) * | 2021-02-01 | 2021-06-11 | 南通市力沛流体阀业有限公司 | Hydraulic test block valve and pressure test method thereof |
-
2019
- 2019-04-19 CN CN201920540070.4U patent/CN209841567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112945745A (en) * | 2021-02-01 | 2021-06-11 | 南通市力沛流体阀业有限公司 | Hydraulic test block valve and pressure test method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |