CN222887205U - Eccentric butterfly valve convenient to overhaul - Google Patents
Eccentric butterfly valve convenient to overhaul Download PDFInfo
- Publication number
- CN222887205U CN222887205U CN202421391004.2U CN202421391004U CN222887205U CN 222887205 U CN222887205 U CN 222887205U CN 202421391004 U CN202421391004 U CN 202421391004U CN 222887205 U CN222887205 U CN 222887205U
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- fixedly connected
- side wall
- fixing
- butterfly valve
- eccentric butterfly
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Abstract
本实用新型涉及蝶阀装置领域，公开了一种方便检修的偏心式蝶阀，包括调节装置和固定装置，所述固定装置设置在调节装置底端，所述调节装置包括固定板，所述固定板顶端转动连接有安装块，所述安装块侧壁靠下方位置固定连接有指针，所述连接杆另一端底端固定连接有固定块，所述固定块内侧壁滑动连接有限位杆，所述限位杆侧壁套设有弹簧，所述限位杆侧壁固定连接有限位板，所述限位杆另一端固定连接有把手，所述固定板侧壁开设有两个固定孔。本实用新型中，提供一种通过设置调节装置，有效的提高装置整体的稳定性，同时利用固定装置，通过设置安装管，将装置与管道进行连接，提高密闭性的方便检修的偏心式蝶阀。
The utility model relates to the field of butterfly valve devices, and discloses an eccentric butterfly valve that is easy to maintain, including an adjusting device and a fixing device, wherein the fixing device is arranged at the bottom of the adjusting device, and the adjusting device includes a fixing plate, the top of the fixing plate is rotatably connected to a mounting block, a pointer is fixedly connected to the side wall of the mounting block at a lower position, the bottom of the other end of the connecting rod is fixedly connected to a fixing block, the inner side wall of the fixing block is slidably connected to a limit rod, the side wall of the limit rod is sleeved with a spring, the side wall of the limit rod is fixedly connected to the limit plate, the other end of the limit rod is fixedly connected to a handle, and the side wall of the fixing plate is provided with two fixing holes. In the utility model, an eccentric butterfly valve that is easy to maintain is provided, which effectively improves the overall stability of the device by setting an adjusting device, and at the same time, utilizes a fixing device, and connects the device to a pipeline by setting a mounting pipe to improve the airtightness.
Description
Technical Field
The utility model relates to the field of butterfly valve devices, in particular to an eccentric butterfly valve convenient to overhaul.
Background
The eccentric butterfly valve is also called as a high-performance butterfly valve, is mainly suitable for drainage of systems such as water plants, power plants, steel plant smelting, chemical industry, water source spring engineering, environmental facility construction and the like, is particularly suitable for a water channel pipeline, is used as adjusting and intercepting equipment, is more high-pressure resistant compared with a central line butterfly valve, has longer service life and good stability, is lighter in materials with larger caliber compared with other valves, is lower in cost, and is further improved on the basis of a single eccentric butterfly valve.
In the prior art, although the butterfly valve is used for blocking the medium in the pipeline, the problem that the state of the valve clack cannot be well observed when the valve clack is controlled to open is solved, so that the pipeline is easy to damage, and certain potential safety hazards are provided.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides an eccentric butterfly valve convenient to overhaul, which effectively improves the overall stability of the device by arranging an adjusting device, and simultaneously utilizes a fixing device to connect the device with a pipeline by arranging an installing tube so as to improve the tightness.
The eccentric butterfly valve comprises an adjusting device and a fixing device, wherein the fixing device is arranged at the bottom end of the adjusting device, the adjusting device comprises a fixing plate, the top end of the fixing plate is rotationally connected with a mounting block, a pointer is fixedly connected to the lower position of the side wall of the mounting block, a connecting rod is fixedly connected to the middle part of the side wall of the mounting block, the bottom end of the other end of the connecting rod is fixedly connected with a fixing block, the inner side wall of the fixing block is slidably connected with a limiting rod, a spring is sleeved on the side wall of the limiting rod, the side wall of the limiting rod is fixedly connected with a limiting plate, the other end of the limiting rod is fixedly connected with a handle, and two fixing holes are formed in the side wall of the fixing plate;
Through above-mentioned technical scheme, through setting up adjusting device, set up two fixed orifices at the fixed plate lateral wall, draw out the handle, take out the gag lever post from the fixed orifices to rotate ninety degrees with the handle, under the effect of spring, the gag lever post resets, and into the fixed orifices, the effectual position to the valve clack is fixed, avoids the valve clack to take place not hard up under the impact of medium, effectual improvement device holistic stability.
Further, the fixing device comprises a valve body, two ends of the valve body are respectively and fixedly connected with a mounting pipe, the middle part of the inner side wall of the valve body is rotationally connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a valve clack, and the bottom end of the fixing plate is fixedly connected with the top end of the valve body;
Through above-mentioned technical scheme, through setting up fixing device, be provided with the installation tube respectively in the both sides of valve body, utilize the installation tube, can be connected the device whole with the pipeline, the effectual seal that has improved the device when using.
Further, one end of the spring is fixedly connected with the inner side wall of the fixed block, and the other end of the spring is fixedly connected with one side of the limiting plate;
through the technical scheme, the opening and closing states of the valve clack are effectively controlled.
Further, the limiting rod is in sliding connection with the inner side walls of the two fixing holes;
through above-mentioned technical scheme, the effectual position to the gag lever post is fixed.
Further, the top end of the rotating shaft penetrates through the top end of the inner side wall of the valve body and the bottom end of the fixing plate to be fixedly connected with the inside of the mounting block;
through above-mentioned technical scheme, the effectual valve clack that drives rotates.
Further, the two fixing holes are perpendicular to each other;
through the technical scheme, the stability of the valve clack is effectively improved.
Further, the inner side walls of the two mounting pipes are provided with internal threads;
Through above-mentioned technical scheme, the effectual valve body of installing.
Further, the top end of the fixed plate is fixedly connected with scale marks;
through the technical scheme, the opening and closing state of the valve clack is effectively observed.
The utility model has the following beneficial effects:
1. According to the utility model, the two fixing holes are formed in the side wall of the fixing plate through the adjusting device, the handle is drawn, the limit rod is drawn out of the fixing holes, the handle is rotated for ninety degrees, the limit rod is reset under the action of the spring and enters the fixing holes, the position of the valve clack is effectively fixed, the valve clack is prevented from loosening under the impact of a medium, and the overall stability of the device is effectively improved.
2. According to the utility model, the fixing device is arranged, the mounting pipes are respectively arranged at the two sides of the valve body, and the whole device can be connected with the pipeline by utilizing the mounting pipes, so that the tightness of the device in use is effectively improved.
3. According to the utility model, the scale marks are arranged at the top end of the fixed plate, so that the real-time state of the valve clack in the valve body can be intuitively observed by using the pointer, the flow of the medium is effectively regulated, and the overall practicability of the device is greatly improved.
Drawings
FIG. 1 is a perspective view of an eccentric butterfly valve with convenient maintenance according to the present utility model;
FIG. 2 is another perspective view of an eccentric butterfly valve of the present utility model for easy service;
FIG. 3 is a front view of an eccentric butterfly valve for easy service according to the present utility model;
Fig. 4 is a side view of an eccentric butterfly valve with easy service according to the present utility model.
Legend description:
1. The device comprises an adjusting device, 101, a pointer, 102, a mounting block, 103, a connecting rod, 104, a fixing block, 105, a handle, 106, a fixing plate, 107, a limiting plate, 108, a fixing hole, 109, a spring, 1010, a limiting rod, 2, a fixing device, 201, a mounting pipe, 202, a valve body, 203, a rotating shaft, 204 and a valve clack.
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. 1-4, an eccentric butterfly valve convenient to overhaul comprises an adjusting device 1 and a fixing device 2, wherein the fixing device 2 is arranged at the bottom end of the adjusting device 1, the adjusting device 1 comprises a fixing plate 106, the top end of the fixing plate 106 is rotatably connected with a mounting block 102, the lower side wall of the mounting block 102 is fixedly connected with a pointer 101, the middle part of the side wall of the mounting block 102 is fixedly connected with a connecting rod 103, the bottom end of the other end of the connecting rod 103 is fixedly connected with a fixing block 104, the inner side wall of the fixing block 104 is slidably connected with a limiting rod 1010, the side wall of the limiting rod 1010 is sleeved with a spring 109, the side wall of the limiting rod 1010 is fixedly connected with a limiting plate 107, the other end of the limiting rod 1010 is fixedly connected with a handle 105, two fixing holes 108 are formed in the side wall of the fixing plate 106, the adjusting device 1 is arranged, the handle 105 is drawn out from the fixing holes 108, the handle 105 is rotated ninety degrees, the handle 105 is reset under the action of the spring 109, the limiting rod 1010 enters the fixing holes 108, the position of a valve clack 204 is effectively fixed, the whole valve clack 204 is effectively prevented from loosening, and the stability of the device is effectively improved.
The fixing device 2 comprises a valve body 202, two ends of the valve body 202 are respectively and fixedly connected with an installation pipe 201, the middle part of the inner side wall of the valve body 202 is rotationally connected with a rotating shaft 203, the side wall of the rotating shaft 203 is fixedly connected with a valve clack 204, the bottom end of a fixing plate 106 is fixedly connected with the top end of the valve body 202, the two sides of the valve body 202 are respectively provided with the installation pipes 201 by arranging the fixing device 2, and the whole device can be connected with a pipeline by utilizing the installation pipes 201, so that the tightness of the device in use is effectively improved.
Spring 109 one end and fixed block 104 inside wall fixed connection, spring 109 other end and limiting plate 107 one side fixed connection, gag lever post 1010 and two fixed orifices 108 inside wall sliding connection, pivot 203 top runs through valve body 202 inside wall top and fixed plate 106 bottom and the inside fixed connection of installation piece 102, two fixed orifices 108 mutually perpendicular, two installation pipe 201 inside walls all are provided with the internal thread, fixed plate 106 top fixedly connected with scale mark, through being provided with the scale mark on the top of fixed plate 106, utilize pointer 101 can audio-visually observe the real-time state of valve clack 204 in the valve body 202, and the effectual flow to the medium is adjusted, the holistic practicality of device has been great improved.
The device comprises a regulating device 1, two fixing holes 108 are formed in the side wall of a fixing plate 106, a handle 105 is drawn, a limiting rod 1010 is drawn out of the fixing holes 108, the handle 105 is rotated for ninety degrees, the limiting rod 1010 is reset under the action of a spring 109 and enters the fixing holes 108, the valve clack 204 is effectively fixed, the valve clack 204 is prevented from loosening under the impact of a medium, the stability of the whole device is effectively improved, the fixing device 2 is arranged, mounting pipes 201 are respectively arranged on two sides of a valve body 202, the whole device can be connected with a pipeline by using the mounting pipes 201, the tightness of the device in use is effectively improved, the real-time state of the valve clack 204 in the valve body 202 can be visually observed by using a pointer 101 through the scale marks, the flow of the medium is effectively regulated, and the practicability of the whole device is greatly improved.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
1. The eccentric butterfly valve convenient to overhaul comprises an adjusting device (1) and a fixing device (2), wherein the fixing device (2) is arranged at the bottom end of the adjusting device (1), the eccentric butterfly valve is characterized in that the adjusting device (1) comprises a fixing plate (106), an installation block (102) is rotationally connected to the top end of the fixing plate (106), a pointer (101) is fixedly connected to the lower position of the side wall of the installation block (102), a connecting rod (103) is fixedly connected to the middle of the side wall of the installation block (102), a fixing block (104) is fixedly connected to the bottom end of the other end of the connecting rod (103), a limiting rod (1010) is connected to the inner side wall of the fixing block (104) in a sliding mode, a spring (109) is sleeved on the side wall of the limiting rod (1010), a limiting plate (107) is fixedly connected to the side wall of the limiting rod (1010), two fixing holes (108) are formed in the side wall of the fixing plate (106).
2. The eccentric butterfly valve convenient to overhaul as recited in claim 1, wherein the fixing device (2) comprises a valve body (202), two ends of the valve body (202) are fixedly connected with mounting pipes (201) respectively, a rotating shaft (203) is rotatably connected to the middle part of the inner side wall of the valve body (202), a valve clack (204) is fixedly connected to the side wall of the rotating shaft (203), and the bottom end of the fixing plate (106) is fixedly connected with the top end of the valve body (202).
3. The eccentric butterfly valve convenient to overhaul as recited in claim 1, wherein one end of the spring (109) is fixedly connected with the inner side wall of the fixed block (104), and the other end of the spring (109) is fixedly connected with one side of the limiting plate (107).
4. The eccentric butterfly valve with convenient maintenance as recited in claim 1, wherein the limiting rod (1010) is slidably connected with the inner side walls of the two fixing holes (108).
5. The eccentric butterfly valve convenient to overhaul as recited in claim 2, wherein the top end of the rotating shaft (203) penetrates through the top end of the inner side wall of the valve body (202) and the bottom end of the fixing plate (106) and is fixedly connected with the inside of the mounting block (102).
6. An eccentric butterfly valve as recited in claim 1 wherein said mounting holes (108) are perpendicular to each other.
7. The eccentric butterfly valve with convenient maintenance as recited in claim 2, wherein the inner side walls of the two mounting pipes (201) are provided with internal threads.
8. The eccentric butterfly valve convenient to overhaul as recited in claim 1, wherein the top end of the fixed plate (106) is fixedly connected with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421391004.2U CN222887205U (en) | 2024-06-18 | 2024-06-18 | Eccentric butterfly valve convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421391004.2U CN222887205U (en) | 2024-06-18 | 2024-06-18 | Eccentric butterfly valve convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222887205U true CN222887205U (en) | 2025-05-20 |
Family
ID=95702451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421391004.2U Active CN222887205U (en) | 2024-06-18 | 2024-06-18 | Eccentric butterfly valve convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222887205U (en) |
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2024
- 2024-06-18 CN CN202421391004.2U patent/CN222887205U/en active Active
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