CN220380709U - Stainless steel turbine butterfly valve tightness detection device for pipeline transformation - Google Patents
Stainless steel turbine butterfly valve tightness detection device for pipeline transformation Download PDFInfo
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- CN220380709U CN220380709U CN202322069350.0U CN202322069350U CN220380709U CN 220380709 U CN220380709 U CN 220380709U CN 202322069350 U CN202322069350 U CN 202322069350U CN 220380709 U CN220380709 U CN 220380709U
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- 238000001514 detection method Methods 0.000 title claims abstract description 82
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 25
- 239000010935 stainless steel Substances 0.000 title claims abstract description 25
- 230000009466 transformation Effects 0.000 title claims description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000000670 limiting effect Effects 0.000 claims abstract description 28
- 230000004224 protection Effects 0.000 claims abstract description 23
- 239000011521 glass Substances 0.000 claims abstract description 15
- 230000004048 modification Effects 0.000 claims abstract description 13
- 238000012986 modification Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 18
- 230000000694 effects Effects 0.000 description 10
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009979 protective mechanism Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Control Of Turbines (AREA)
Abstract
The utility model discloses a stainless steel turbine butterfly valve tightness detection device for pipeline modification, and particularly relates to the field of turbine butterfly valve detection, which comprises a base, wherein the front surface of the base is fixedly connected with a protection mechanism, the protection mechanism comprises a side plate positioned on the front surface of the base, one side of the side plate penetrates through a limiting plate, the bottom of the side plate is fixedly connected with a bottom plate, one side of the limiting plate is fixedly connected with a glass plate, the other side of the side plate is connected with a limiting screw, when in protection work, the limiting screw is rotated anticlockwise to cancel the limiting effect between the side plate and the limiting plate, then the glass plate and the limiting plate are pulled out from the side plate, the limiting screw is rotated clockwise after the glass plate is pulled out to recover the limiting effect, the glass plate is protected in the detection work process after the limiting effect is recovered, and the working state and the protection work of workers are effectively promoted.
Description
Technical Field
The utility model relates to the technical field of turbine butterfly valve detection, in particular to a stainless steel turbine butterfly valve tightness detection device for pipeline modification.
Background
The butterfly valve is also called as a flap valve, and is a regulating valve with simple structure, and the butterfly valve capable of being used for the on-off control of low-pressure pipeline medium refers to a valve in which a closing member (a valve clack or a butterfly plate) is a disc and rotates around a valve shaft to achieve opening and closing, and the valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive mediums, slurry, oil products, liquid metal, radioactive mediums and the like. The pipe is mainly used for cutting and throttling. The butterfly valve opening and closing piece is a disc-shaped butterfly plate and rotates around the axis of the butterfly valve opening and closing piece in the valve body, so that the purpose of opening and closing or adjusting is achieved.
Through searching, the prior patent (publication number: CN 210664945U) discloses a soft seal butterfly valve tightness detection device, which comprises a detection case, wherein one end in the middle of the top of the detection case is provided with a sliding groove I which is horizontally arranged, the other end in the middle of the top of the detection case is provided with a sliding groove II which is horizontally arranged, and movable fixing blocks I which are vertically arranged are connected between inner walls on two sides of the sliding groove I in a sliding manner. According to the utility model, the two mutually-divided sliding grooves are formed in the whole detection device, the two interaction grooves are respectively and slidably connected with the movable fixing blocks, in the use process, an operator can directly and manually rotate the first adjusting disc and the second adjusting disc to clamp the butterfly valve, the movable fixing blocks can not loosen after being clamped by using the movable fixing mode of the threaded rod, and compared with an electric detection device, the motor stops running after clamping, so that the clamping blocks can loosen, and the tightness detection is more accurate. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: the traditional tightness detection device has no effective guarantee on the protection effect in the detection process, and the working state of staff can be influenced if water flows overflow or splash is caused by poor tightness in the detection process;
therefore, a stainless steel turbine butterfly valve tightness detection device for pipeline modification is proposed to solve the above problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model aims to provide the stainless steel turbine butterfly valve tightness detection device for pipeline transformation, which has the advantage of convenience in protection.
(II) technical scheme
The technical scheme adopted by the stainless steel turbine butterfly valve tightness detection device for pipeline transformation is as follows: the protective mechanism comprises a side plate positioned on the front surface of the base, and one side of the side plate penetrates through a limiting plate;
the bottom of the side plate is fixedly connected with the bottom plate, one side of the limiting plate is fixedly connected with the glass plate, and the other side of the side plate is connected with the limiting screw.
As the preferable scheme, the number of the side plates is two, the side plates are symmetrically distributed on the front surface of the base, a thread meshing structure is formed between the side plates and the limit screws, and the side plates form a limit structure through the limit screws and the limit plates.
As the preferred scheme, the top fixedly connected with slide rail of base, and the top fixedly connected with rectangle piece of slide rail, and one side of rectangle piece runs through there is the inlet tube, and the one end fixed connection ring flange of inlet tube, the inlet tube with constitute integrated structure through the welding between the rectangle piece.
As the preferable scheme, the top of slide rail runs through has detection mechanism, and detection mechanism passes through the slide rail with constitute sliding construction between the base.
As the preferred scheme, the slide rail is including being located the rail body at base top, and the positive fixed connection servo motor of rail body, and servo motor runs through the positive connecting screw rod of rail body, and the screw rod with constitute the screw thread meshing structure between the detection mechanism.
As the preferred scheme, the one end fixed connection bearing of screw rod, the screw rod pass through the bearing with constitute revolution mechanic between the rail body, the spout is seted up at the top of the rail body, the spacing groove is seted up at the top of the rail body, and the quantity of spacing groove is two, and the symmetric distribution is in the top of the rail body.
As the preferred scheme, detection mechanism is including being located the hangers of screw rod outer wall, and the helicla flute is seted up to one side of hangers, the top fixed connection base of hangers, and the axis of base with the axis coincidence setting of hangers, the base with constitute integrated structure through the welding between the hangers.
As the preferred scheme, one side of base runs through the pressure detection table, and the one end fixed connection ring flange of pressure detection table No. two, the bottom fixed connection bolt of base, and the quantity of bolt is two, and the symmetric distribution is in the bottom of base, the base passes through the bolt with constitute limit structure between the slide rail.
(III) beneficial effects
Compared with the prior art, the stainless steel turbine butterfly valve tightness detection device for pipeline transformation has the following beneficial effects.
According to the utility model, when the detection work is carried out, the stainless steel turbine butterfly valve flange to be detected is firstly connected to the first flange plate and the detection mechanism, the detection mechanism is driven to slide according to the specification of the stainless steel turbine butterfly valve when the detection work is carried out, the adaptation work is carried out in the sliding process, then the protection mechanism is used for carrying out the protection work when the detection work is carried out, the limit screw is firstly rotated anticlockwise to cancel the limit effect between the side plate and the limit plate when the protection work is carried out, then the glass plate and the limit plate are pulled out from the side plate, the limit screw is rotated clockwise after the glass plate is pulled out to restore the limit effect, the protection work is carried out on the glass plate in the detection work process after the limit effect is restored, the water flow splashed under the condition of unqualified air tightness can be effectively avoided from being directly contacted with workers when the detection work is carried out, and the working state and the protection work of the workers are effectively improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a protecting mechanism according to the present utility model;
FIG. 3 is a schematic view of a sliding track structure according to the present utility model;
FIG. 4 is a schematic diagram of the structure of the detecting mechanism of the present utility model.
In the figure: 1. a base;
2. a first flange plate;
3. a water inlet pipe;
4. rectangular blocks;
5. a detection mechanism; 51. a second flange plate; 52. a base; 53. a plug pin; 54. a screw groove; 55. hanging lugs; 56. a pressure detection gauge;
6. a slide rail; 61. a servo motor; 62. a limit groove; 63. a rail body; 64. a bearing; 65. a screw; 66. a chute;
7. a protective mechanism; 71. a side plate; 72. a limiting plate; 73. a glass plate; 74. a bottom plate; 75. and (5) a limit screw.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and 2, the present utility model: the utility model provides a stainless steel turbine butterfly valve leakproofness detection device for pipeline transformation, the on-line screen storage device comprises a base 1, the positive fixedly connected with protection machanism 7 of base 1, protection machanism 7 is including being located the positive curb plate 71 of base 1, limiting plate 72 is run through to one side of curb plate 71, the bottom fixed connection bottom plate 74 of curb plate 71, one side fixed connection glass plate 73 of limiting plate 72, limiting screw 75 is connected to the opposite side of curb plate 71, the quantity of curb plate 71 is two, the symmetric distribution constitutes the screw thread meshing structure between curb plate 71 and limiting screw 75, constitute limit structure between curb plate 71 and the limiting plate 72 through limiting screw 75, the top fixedly connected with slide rail 6 of base 1, and the top fixedly connected with rectangle piece 4 of slide rail 6, and one side of rectangle piece 4 runs through there is inlet tube 3, and one end fixed connection flange 2 of inlet tube 3 and rectangle piece 4 between constitute integrated structure through the welding, the top of slide rail 6 runs through detection mechanism 5, and detection mechanism 5 constitutes sliding structure through between slide rail 6 and the base 1.
Wherein: when the detection work is carried out, the stainless steel turbine butterfly valve flange to be detected is connected to the first flange plate 2 and the detection mechanism 5, the detection mechanism 5 is driven to slide by the slide rail 6 according to the specification of the stainless steel turbine butterfly valve when the detection work is carried out, the adaptation work is carried out in the sliding process, then the protection mechanism 7 is used for carrying out the protection work when the detection work is carried out, the limit screw 75 is rotated anticlockwise firstly to cancel the limit effect between the side plate 71 and the limit plate 72 when the protection work is carried out, then the glass plate 73 and the limit plate 72 are pulled out from the side plate 71, the limit screw 75 is rotated clockwise after the glass plate 73 is pulled out to the specified position to restore the limit effect, and the protection work is carried out in the detection work process after the limit effect is restored.
Referring to fig. 1 and 3, a stainless steel turbine butterfly valve tightness detection device for pipeline modification is disclosed, the sliding rail 6 includes a rail body 63 located at the top of the base 1, the front surface of the rail body 63 is fixedly connected with a servo motor 61, the servo motor 61 penetrates through the front surface of the rail body 63 and is connected with a screw 65, a threaded engagement structure is formed between the screw 65 and the detection mechanism 5, one end of the screw 65 is fixedly connected with a bearing 64, the screw 65 forms a rotating structure with the rail body 63 through the bearing 64, a sliding groove 66 is formed in the top of the rail body 63, a limiting groove 62 is formed in the top of the rail body 63, and the number of the limiting grooves 62 is two and symmetrically distributed at the top of the rail body 63.
Wherein: when the slide rail 6 is used for moving the detection mechanism 5, the servo motor 61 is firstly operated, the screw 65 is driven to rotate in the operation process, the bearing 64 is matched to rotate in the rotation process of the screw 65, and the screw 65 drives the detection mechanism 5 to slide through threaded engagement with the detection mechanism 5 in the matched rotation process.
Referring to fig. 1, 3 and 4, a stainless steel turbine butterfly valve tightness detection device for pipeline modification is disclosed, the detection mechanism 5 comprises a hanging lug 55 positioned on the outer wall of a screw 65, a screw groove 54 is formed in one side of the hanging lug 55, the top of the hanging lug 55 is fixedly connected with a base 52, the central axis of the base 52 is overlapped with the central axis of the hanging lug 55, an integrated structure is formed between the base 52 and the hanging lug 55 through welding, one side of the base 52 penetrates through a pressure detection meter 56, one end of the pressure detection meter 56 is fixedly connected with a second flange plate 51, the bottom of the base 52 is fixedly connected with bolts 53, the number of the bolts 53 is two, the bolts 53 are symmetrically distributed at the bottom of the base 52, and the base 52 forms a limiting structure through the bolts 53 and sliding rails 6.
Wherein: when the detection mechanism 5 is used for detection work, the butterfly valve is connected by the second flange plate 51, the water injection work is carried out on the water inlet pipe 3 after the connection is finished, the butterfly valve is in a closed state in the water injection process, no air and water enter the second flange plate 51 when the air tightness of the butterfly valve is good, the value of the pressure detection meter 56 cannot change under the condition, and otherwise, the air tightness of the butterfly valve is disqualified.
The working principle of the utility model is that; when in detection work, the stainless steel turbine butterfly valve flange to be detected is firstly connected to the first flange plate 2 and the detection mechanism 5, the detection mechanism 5 is driven to slide by using the slide rail 6 according to the specification of the stainless steel turbine butterfly valve when in installation, the adaptation work is carried out in the sliding process, then the protection mechanism 7 is used for protection work when in detection work, the limit screw 75 is firstly rotated anticlockwise to cancel the limit effect between the side plate 71 and the limit plate 72 when in protection work, then the glass plate 73 and the limit plate 72 are extracted from the side plate 71, the limit screw 75 is rotated clockwise after the glass plate 73 is extracted to recover the limit effect, the protection work is carried out in the detection work after the limit effect is recovered, when the slide rail 6 is used for moving the detection mechanism 5, the servo motor 61 is operated firstly, the screw 65 is driven to rotate in the operation process, the bearing 64 is driven to cooperatively rotate in the rotation process of the screw 65, the screw 65 drives the detection mechanism 5 to slide through threaded engagement with the detection mechanism 5 in the cooperative rotation process, the butterfly valve is firstly connected by the second flange plate 51 when the detection mechanism 5 is used for detection, the water inlet pipe 3 is used for water injection after the connection is finished, the butterfly valve is in a closed state in the water injection process, no air or water enters the second flange plate 51 when the air tightness of the butterfly valve is intact, and in this case, the value of the pressure detection meter 56 cannot change, otherwise, the air tightness of the butterfly valve is disqualified.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a stainless steel turbine butterfly valve leakproofness detection device for pipeline transformation, includes base (1), its characterized in that: the front of the base (1) is fixedly connected with a protection mechanism (7), the protection mechanism (7) comprises a side plate (71) positioned on the front of the base (1), and one side of the side plate (71) penetrates through a limiting plate (72);
the bottom of the side plate (71) is fixedly connected with a bottom plate (74), one side of the limiting plate (72) is fixedly connected with a glass plate (73), and the other side of the side plate (71) is connected with a limiting screw (75).
2. The stainless steel turbine butterfly valve tightness detection device for pipeline modification according to claim 1, wherein: the number of the side plates (71) is two, the side plates are symmetrically distributed on the front face of the base (1), a thread engagement structure is formed between the side plates (71) and the limit screws (75), and the side plates (71) form a limit structure through the limit screws (75) and the limit plates (72).
3. The stainless steel turbine butterfly valve tightness detection device for pipeline modification according to claim 1, wherein: the novel water heater is characterized in that a sliding rail (6) is fixedly connected to the top of the base (1), a rectangular block (4) is fixedly connected to the top of the sliding rail (6), a water inlet pipe (3) is penetrated through one side of the rectangular block (4), a first flange plate (2) is fixedly connected to one end of the water inlet pipe (3), and an integrated structure is formed between the water inlet pipe (3) and the rectangular block (4) through welding.
4. The stainless steel turbine butterfly valve tightness detection device for pipeline modification according to claim 3, wherein: the top of the sliding rail (6) is penetrated with a detection mechanism (5), and the detection mechanism (5) forms a sliding structure through the sliding rail (6) and the base (1).
5. The stainless steel turbine butterfly valve tightness detection device for pipeline modification according to claim 4, wherein: the slide rail (6) comprises a rail body (63) positioned at the top of the base (1), the front surface of the rail body (63) is fixedly connected with a servo motor (61), the servo motor (61) penetrates through the front surface of the rail body (63) to be connected with a screw rod (65), and a threaded engagement structure is formed between the screw rod (65) and the detection mechanism (5).
6. The stainless steel turbine butterfly valve tightness detection device for pipeline modification according to claim 5, wherein: one end fixed connection bearing (64) of screw rod (65), screw rod (65) pass through bearing (64) with constitute revolution mechanic between the rail body (63), spout (66) are seted up at the top of the rail body (63), spacing groove (62) are seted up at the top of the rail body (63), and the quantity of spacing groove (62) is two, and the symmetric distribution is in the top of the rail body (63).
7. The stainless steel turbine butterfly valve tightness detection device for pipeline modification according to claim 5, wherein: the detection mechanism (5) comprises a hanging lug (55) positioned on the outer wall of the screw (65), a screw groove (54) is formed in one side of the hanging lug (55), the top of the hanging lug (55) is fixedly connected with a base (52), the central axis of the base (52) is overlapped with the central axis of the hanging lug (55), and the base (52) and the hanging lug (55) form an integrated structure through welding.
8. The stainless steel turbine butterfly valve tightness detection device for pipeline modification according to claim 7, wherein: one side of base (52) runs through pressure detection table (56), and one end fixed connection number two ring flange (51) of pressure detection table (56), the bottom fixed connection bolt (53) of base (52), and the quantity of bolt (53) is two, and the symmetric distribution is in the bottom of base (52), base (52) are through bolt (53) with constitute limit structure between slide rail (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322069350.0U CN220380709U (en) | 2023-08-03 | 2023-08-03 | Stainless steel turbine butterfly valve tightness detection device for pipeline transformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322069350.0U CN220380709U (en) | 2023-08-03 | 2023-08-03 | Stainless steel turbine butterfly valve tightness detection device for pipeline transformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220380709U true CN220380709U (en) | 2024-01-23 |
Family
ID=89568897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322069350.0U Active CN220380709U (en) | 2023-08-03 | 2023-08-03 | Stainless steel turbine butterfly valve tightness detection device for pipeline transformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220380709U (en) |
-
2023
- 2023-08-03 CN CN202322069350.0U patent/CN220380709U/en active Active
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