CN220523358U - Installation component and hydro-cylinder for check valve - Google Patents
Installation component and hydro-cylinder for check valve Download PDFInfo
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- CN220523358U CN220523358U CN202321820921.3U CN202321820921U CN220523358U CN 220523358 U CN220523358 U CN 220523358U CN 202321820921 U CN202321820921 U CN 202321820921U CN 220523358 U CN220523358 U CN 220523358U
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- 238000009434 installation Methods 0.000 title abstract description 17
- 238000007789 sealing Methods 0.000 claims description 23
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
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- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of medical auxiliary equipment, in particular to an installation component, which comprises: the check valve and the oil cylinder are connected with a fixed block, and one side of the fixed block is provided with a rectangular spring, a positioning plugboard and a baffle; the beneficial effects are as follows: the two positioning plugboards are respectively inserted into the jacks, then pressure is applied to the oil cylinder, the baffle is extruded through the fixing plate, the telescopic springs are compressed, the positioning holes are positioned on the lower side of the fixing plate, then tension is applied to the positioning plate, the movable rod is driven to extrude the telescopic springs, the positioning plate is rotated to align one end of the movable rod with the positioning holes, then the applied external force is removed, one end of the positioning plate with the rubber pad is inserted into the positioning holes through the elasticity of the telescopic springs, so that the installation of the oil cylinder is conveniently and rapidly completed, and in addition, the positioning plate is outwards stretched to separate the positioning plate from the positioning holes when the positioning plate is detached, so that the operation is simple, time and labor are saved, and the efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary equipment, in particular to an installation component and an oil cylinder for a check valve.
Background
The micro-resistance slow-closing butterfly check valve is a valve, can be used on drainage pipelines of media such as clean water, sewage and seawater, can prevent backflow of the media, can effectively limit destructive water hammer, ensures the use safety of the pipeline, is not suitable for the media with solid particles and large viscosity, has the characteristics of novel structure, small volume, light weight, small fluid resistance, reliable sealing, stable opening and closing, wear resistance, long service life, oil pressure, slow closing, good energy-saving effect and the like, and has the characteristics that HH46X, HDH X, HH X series micro-resistance slow-closing butterfly check valves are widely popularized and applied by industries such as various industries, urban construction and the like, and has good response.
Chinese patent CN 214367977U discloses a slightly hinder slowly-closed butterfly check valve, belongs to check valve technical field, including valve body and swing slowly-closed hydro-cylinder, install the butterfly plate on the valve body, run through on the butterfly plate and be provided with the valve rod, the valve rod other end runs through the valve body and peg graft on the swing slowly-closed hydro-cylinder, install connecting block a on the swing slowly-closed hydro-cylinder, install connecting block B on the valve body, run through in connecting block a and the connecting block B and be provided with the pivot, nut a and nut B are installed to the pivot tip.
However, when the oil cylinder is fixedly installed, the device is fixedly installed with the valve body through the rotating shaft, the nut A and the nut B, so that the operation process is complicated, time and labor are wasted, and the efficiency is low when the oil cylinder is damaged and needs to be maintained and replaced.
Disclosure of Invention
The utility model aims to provide an installation component and an oil cylinder for a check valve, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a mounting assembly, the mounting assembly comprising:
the check valve is characterized in that a connecting pipe is arranged on the outer wall of the check valve, fixed plates and mounting cylinders are arranged on two symmetrical sides of the outer wall of the connecting pipe, insertion holes are formed in the side wall of each fixed plate, a movable rod and a telescopic spring are arranged in each mounting cylinder, and a positioning plate is arranged on one side of each mounting cylinder;
the oil cylinder is connected with the connecting pipe, fixed blocks are arranged on two symmetrical sides of the outer wall of one end of the oil cylinder, and a rectangular spring, a positioning plugboard and a baffle are arranged on one side of each fixed block.
Preferably, the movable rod is in a T shape, one end of the movable rod penetrates through the side wall of the mounting cylinder far away from one end of the connecting pipe, and one end of the movable rod located on the outer side of the mounting cylinder is fixedly connected with the positioning plate.
Preferably, the telescopic spring is sleeved on the outer wall of the movable rod, one end of the telescopic spring is fixedly connected with the inner wall of the mounting cylinder, and the other end of the telescopic spring is movably connected with the side wall of the movable rod.
Preferably, the locating plate is L-shaped, and a rubber pad is fixedly connected to the inner side wall of one end of the locating plate, which is far away from the movable rod.
Preferably, a sealing ring is fixedly connected to the side wall of one end, connected with the connecting pipe, of the oil cylinder, a sealing groove is formed in the side wall of one end, far away from the check valve, of the connecting pipe, and the sealing groove is in interference fit with the sealing ring.
Preferably, the method comprises the steps of: the rectangular springs and the baffle plates are sleeved on the outer wall of the positioning inserting plate, the positioning inserting plate is fixedly connected with the side wall of the fixed block, and two ends of the rectangular springs are fixedly connected with the baffle plates and the side wall of the fixed block respectively.
Preferably, a positioning hole is formed in the side wall of the positioning plugboard, which is far away from one end of the fixed block, and the inner wall of the positioning hole is connected with one end of the positioning plate, which is provided with a rubber pad.
An oil cylinder for a check valve comprises the mounting assembly.
Compared with the prior art, the utility model has the beneficial effects that:
the two positioning plugboards are respectively inserted into the jacks, then pressure is applied to the oil cylinder, the baffle is extruded through the fixing plate, the telescopic springs are compressed, the positioning holes are located on the lower side of the fixing plate, then tension is applied to the positioning plate, the movable rod is driven to extrude the telescopic springs, the positioning plate is rotated to align one end of the movable rod with the positioning holes, then the applied external force is removed, one end of the positioning plate with the rubber pad is inserted into the positioning holes through the elasticity of the telescopic springs, so that the oil cylinder is conveniently and rapidly installed, the positioning plate is outwards stretched to separate the positioning plate from the positioning holes when the oil cylinder is detached, the operation is simple, time and labor are saved, the efficiency is improved, and the tightness after the installation is ensured through the action of the sealing ring and the sealing groove.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
FIG. 3 is an overall partial cross-sectional view of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;
fig. 5 is an enlarged schematic view of the structure at C in fig. 3 according to the present utility model.
In the figure: 1. a check valve; 2. a connecting pipe; 3. a fixed block; 4. an oil cylinder; 5. a rectangular spring; 6. positioning the plugboard; 7. a baffle; 8. a fixing plate; 9. positioning holes; 10. a positioning plate; 11. a mounting cylinder; 12. sealing grooves; 13. a seal ring; 14. a rubber pad; 15. a jack; 16. a movable rod; 17. and a telescopic spring.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one:
referring to fig. 1-5, the present utility model provides a technical solution: a mounting assembly, the mounting assembly comprising: the check valve 1, be equipped with connecting pipe 2 on the outer wall of check valve 1, connecting pipe 2 outer wall symmetry both sides all are equipped with fixed plate 8 and installation section of thick bamboo 11, have all offered jack 15 on the lateral wall of every fixed plate 8, the inside of every installation section of thick bamboo 11 all is equipped with movable rod 16 and expansion spring 17, one side of every installation section of thick bamboo 11 is equipped with locating plate 10; the oil cylinder 4 is connected with the connecting pipe 2, the two symmetrical sides of the outer wall of one end of the oil cylinder 4 are respectively provided with a fixed block 3, and one side of each fixed block 3 is respectively provided with a rectangular spring 5, a positioning plugboard 6 and a baffle 7; an oil cylinder for a check valve comprises the mounting assembly.
The two positioning plugboards 6 are respectively inserted into the insertion holes 15, then pressure is applied to the oil cylinder 4, the baffle 7 is extruded through the fixing plate 8, the telescopic springs 17 are compressed, the positioning holes 9 are located on the lower side of the fixing plate 8, then pulling force is applied to the positioning plate 10, the movable rods 16 are driven to extrude the telescopic springs 17, the positioning plate 10 is rotated to align one ends of the positioning plugboards with the positioning holes 9, then the applied external force is removed, one ends of the positioning plate 10 with the rubber pads 14 are inserted into the positioning holes 9 through the elasticity of the telescopic springs 17, so that the oil cylinder 4 is quickly installed, in addition, the positioning plate 10 is outwards stretched to be separated from the positioning holes 9 when the oil cylinder 4 is detached, and the tightness after installation is ensured through the action of the sealing rings 13 and the sealing grooves 12.
Embodiment two:
on the basis of the first embodiment, in order to facilitate rapid installation and fixation of the oil cylinder 4, the movable rod 16 is in a T shape, one end of the movable rod 16 penetrates through the side wall of the installation cylinder 11, which is far away from one end of the connecting pipe 2, and one end of the movable rod 16, which is positioned outside the installation cylinder 11, is fixedly connected with the positioning plate 10; the telescopic spring 17 is sleeved on the outer wall of the movable rod 16, one end of the telescopic spring 17 is fixedly connected with the inner wall of the mounting cylinder 11, and the other end of the telescopic spring 17 is movably connected with the side wall of the movable rod 16; the positioning plate 10 is L-shaped, and a rubber pad 14 is fixedly connected to the inner side wall of one end of the positioning plate 10 far away from the movable rod 16; the rectangular springs 5 and the baffle plates 7 are sleeved on the outer wall of the positioning plugboard 6, the positioning plugboard 6 is fixedly connected with the side wall of the fixed block 3, and two ends of the rectangular springs 5 are respectively fixedly connected with the baffle plates 7 and the side wall of the fixed block 3; the side wall of the locating plugboard 6 far away from one end of the fixed block 3 is provided with a locating hole 9, and the inner wall of the locating hole 9 is connected with one end of the locating plate 10 with a rubber pad 14.
The two positioning plugboards 6 are respectively inserted into the insertion holes 15, then pressure is applied to the oil cylinder 4, the baffle 7 is extruded through the fixing plate 8, the telescopic springs 17 are compressed, the positioning holes 9 are located on the lower side of the fixing plate 8, then pulling force is applied to the positioning plate 10, the movable rods 16 are driven to extrude the telescopic springs 17, the positioning plate 10 is rotated to align one ends of the movable rods with the positioning holes 9, then the applied external force is removed, one ends of the positioning plate 10 with the rubber pads 14 are inserted into the positioning holes 9 through the elasticity of the telescopic springs 17, and in addition, the positioning plate 10 is outwards stretched to be separated from the positioning holes 9 when the positioning plate is detached, so that the installation of the oil cylinder 4 is rapidly completed.
Embodiment III:
on the basis of the first embodiment, in order to increase the tightness after connection, a sealing ring 13 is fixedly connected to the side wall of one end, connected with the connecting pipe 2, of the oil cylinder 4, a sealing groove 12 is formed in the side wall of one end, far away from the check valve 1, of the connecting pipe 2, and the sealing groove 12 is in interference fit with the sealing ring 13.
The positioning plugboard 6 is fastened in the jack 15 through the action of the positioning plate 10, so that the sealing groove 12 and the sealing ring 13 are more compact in connection, and the tightness after connection is effectively improved.
During actual use, two positioning plugboards 6 are respectively inserted into the jack 15, then pressure is applied to the oil cylinder 4, the baffle 7 is extruded through the fixing plate 8, the telescopic spring 17 is compressed, the positioning hole 9 is located on the lower side of the fixing plate 8, then tension is applied to the positioning plate 10, the movable rod 16 is driven to extrude the telescopic spring 17, the positioning plate 10 is rotated to align one end of the movable rod with the positioning hole 9, then the applied external force is removed, one end of the positioning plate 10 with the rubber pad 14 is inserted into the positioning hole 9 through the elasticity of the telescopic spring 17, so that the installation of the oil cylinder 4 is rapidly completed, in addition, the positioning plate 10 is outwards stretched to separate the positioning plate from the positioning hole 9 during the disassembly, and the tightness after the installation is ensured through the action of the sealing ring 13 and the sealing groove 12.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A mounting assembly, characterized in that: the mounting assembly includes:
the check valve comprises a check valve body (1), wherein a connecting pipe (2) is arranged on the outer wall of the check valve body (1), a fixed plate (8) and a mounting cylinder (11) are arranged on the two symmetrical sides of the outer wall of the connecting pipe (2), insertion holes (15) are formed in the side wall of each fixed plate (8), a movable rod (16) and a telescopic spring (17) are arranged in each mounting cylinder (11), and a positioning plate (10) is arranged on one side of each mounting cylinder (11);
the oil cylinder (4) is connected with the connecting pipe (2), fixed blocks (3) are arranged on two symmetrical sides of the outer wall of one end of the oil cylinder (4), and rectangular springs (5), positioning inserting plates (6) and baffle plates (7) are arranged on one side of each fixed block (3).
2. A mounting assembly according to claim 1, wherein: the movable rod (16) is in a T shape, one end of the movable rod (16) penetrates through the side wall of one end of the mounting cylinder (11) far away from the connecting pipe (2), and one end of the movable rod (16) located on the outer side of the mounting cylinder (11) is fixedly connected with the positioning plate (10).
3. A mounting assembly according to claim 1, wherein: the telescopic spring (17) is sleeved on the outer wall of the movable rod (16), one end of the telescopic spring (17) is fixedly connected with the inner wall of the mounting cylinder (11), and the other end of the telescopic spring (17) is movably connected with the side wall of the movable rod (16).
4. A mounting assembly according to claim 1, wherein: the locating plate (10) is L-shaped, and a rubber pad (14) is fixedly connected to the inner side wall of one end, far away from the movable rod (16), of the locating plate (10).
5. A mounting assembly according to claim 1, wherein: the sealing device is characterized in that a sealing ring (13) is fixedly connected to the side wall of one end, connected with the connecting pipe (2), of the oil cylinder (4), a sealing groove (12) is formed in the side wall of one end, far away from the check valve (1), of the connecting pipe (2), and the sealing groove (12) is in interference fit with the sealing ring (13).
6. A mounting assembly according to claim 1, wherein: the rectangular springs (5) and the baffle plates (7) are sleeved on the outer wall of the positioning inserting plate (6), the positioning inserting plate (6) is fixedly connected with the side wall of the fixed block (3), and two ends of the rectangular springs (5) are fixedly connected with the baffle plates (7) and the side wall of the fixed block (3) respectively.
7. A mounting assembly as defined in claim 4, wherein: the side wall of the locating plugboard (6) far away from one end of the fixed block (3) is provided with a locating hole (9), and the inner wall of the locating hole (9) is connected with one end of the locating plate (10) with a rubber pad (14).
8. An oil cylinder for a check valve is characterized in that: a mounting assembly comprising any of the above claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321820921.3U CN220523358U (en) | 2023-07-11 | 2023-07-11 | Installation component and hydro-cylinder for check valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321820921.3U CN220523358U (en) | 2023-07-11 | 2023-07-11 | Installation component and hydro-cylinder for check valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220523358U true CN220523358U (en) | 2024-02-23 |
Family
ID=89933839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321820921.3U Active CN220523358U (en) | 2023-07-11 | 2023-07-11 | Installation component and hydro-cylinder for check valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220523358U (en) |
-
2023
- 2023-07-11 CN CN202321820921.3U patent/CN220523358U/en active Active
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| GR01 | Patent grant | ||
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