CN210770642U - Valve rod supporting device - Google Patents
Valve rod supporting device Download PDFInfo
- Publication number
- CN210770642U CN210770642U CN201921436239.8U CN201921436239U CN210770642U CN 210770642 U CN210770642 U CN 210770642U CN 201921436239 U CN201921436239 U CN 201921436239U CN 210770642 U CN210770642 U CN 210770642U
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- CN
- China
- Prior art keywords
- supporting
- sleeve
- connecting plate
- valve rod
- supporting sleeve
- 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
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Abstract
The utility model discloses a valve rod supporting device, which comprises a supporting component, wherein the supporting component comprises a supporting sleeve (5) and a connecting plate (9), the supporting sleeve (5) is of a split structure and is connected with a nut (4) through a bolt (3), one end of the connecting plate (9) is connected with a fixed bracket (2) of a ship body, and the other end of the connecting plate is fixedly connected with the supporting sleeve (5); the anti-abrasion assembly comprises a flexible anti-abrasion bushing (6), the anti-abrasion bushing (6) is connected with the supporting sleeve (5) and attached to the inner wall of the supporting sleeve (5), and the inner diameter of the anti-abrasion bushing (6) is matched with the valve rod. The utility model discloses a with supporting sleeve (5) improvement one-tenth subdivision formula structure, the valve rod of adaptable different diameters.
Description
Technical Field
The utility model relates to a boats and ships technical field, concretely relates to valve rod strutting arrangement is applied to and needs establish extension operating means's boats and ships valve member department.
Background
The traditional valve rod supporting device adopts a metal sleeve type, namely, a metal sleeve with the inner diameter slightly larger than that of the valve rod is sleeved outside the valve rod, and then the sleeve is welded and fixed on a nearby structure or a bracket by using angle steel or flat iron, so that the supporting and fixing effects on the lengthened valve rod are achieved. In the operation process of the valve member, rigid friction and collision can exist between the sleeve and the valve rod, so that the surface coating of the valve rod is damaged, even the valve rod body is scratched, and the valve rod is easily corroded and damaged.
A valve rod supporting device is disclosed in chinese patent literature, and the number of the publication of the grant is: CN107131348B, the device comprises a supporting sleeve and a connecting plate, one end of the connecting plate is connected with a fixed support of the ship body, and the other end of the connecting plate is fixedly connected with the supporting sleeve; be equipped with the abrasionproof bush in the support sleeve, the inner wall of abrasionproof bush support sleeve is laminated mutually, and this strutting arrangement has solved rigidity friction and collision between operation in-process sleeve and the valve rod, but its support sleeve's diameter is fixed, and the valve rod that has a model can only correspond a strutting arrangement, so the relatively poor more resource that occupies of adaptability, and the device is relatively poor between connecting plate and the support sleeve intensity in the use moreover, easy fracture.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model aims at providing a valve rod strutting arrangement.
In order to solve the technical problem of appeasing, the technical scheme of the utility model is that: a valve rod supporting device comprises a supporting assembly, wherein the supporting assembly comprises a supporting sleeve and a connecting plate, the supporting sleeve is of a split structure and is connected with a fixed support of a ship body through a bolt and a nut, one end of the connecting plate is connected with the fixed support of the ship body, and the other end of the connecting plate is fixedly connected with the supporting sleeve; the anti-abrasion assembly comprises a flexible anti-abrasion bushing, the anti-abrasion bushing is connected with the supporting sleeve and attached to the inner wall of the supporting sleeve, and the inner diameter of the anti-abrasion bushing is matched with the valve rod.
Preferably: the supporting component further comprises a ribbed plate, and the ribbed plate is fixedly connected with the connecting plate and the supporting sleeve respectively.
Preferably: the inner wall of the supporting sleeve is provided with anti-skid lines, the upper side and the lower side of the circumferential surface of the supporting sleeve are provided with two threaded holes, and the threaded holes are provided with screws matched with the threaded holes.
The utility model has the advantages that: the utility model discloses a design into the subdivision formula structure with the support sleeve, the valve rod of adaptable different diameters is equipped with anti-skidding line on the support sleeve inner wall to and further fix the position of wear-resisting bush in the support sleeve through two screws, in addition through setting up the floor at connecting plate and support sleeve, improve the intensity between connecting plate and the support sleeve, reduced the cracked incidence of connecting plate and support sleeve junction.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a front view of the present invention in full section;
shown in the figure: 1 valve rod, 2 fixed bolster, 3 bolts, 4 nuts, 5 support sleeves, 6 abrasionproof bushes, 7 antiskid line, 8 screws, 9 connecting plates, 10 floor.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the above objects, the following detailed description of the embodiments, structures, features and effects of the present invention will be made with reference to the accompanying drawings. It should be understood that the description of the embodiments of the present invention is provided for illustration only, and not for the purpose of limiting the invention.
In order to realize the utility model discloses the purpose, the utility model provides a valve rod strutting arrangement, the convenient problem that enough solution prior art exists.
As shown in fig. 1, a valve rod supporting device comprises a supporting assembly, the supporting assembly comprises a supporting sleeve 5 and a connecting plate 9, the supporting sleeve 5 is of a split structure and is connected with a nut 4 through a bolt 3, anti-skid threads 7 are arranged on the inner wall of the supporting sleeve 5, two threaded holes are arranged on the upper side and the lower side of the circumferential surface of the supporting sleeve 5, screws 8 matched with the threaded holes are mounted on the threaded holes, one end of the connecting plate 9 is connected with a fixed support 2 of a ship body through a bolt, and the other end of the connecting plate is fixedly connected with the supporting sleeve 5; the anti-abrasion assembly comprises a flexible anti-abrasion bushing 6, the anti-abrasion bushing 6 is connected with the supporting sleeve 5, and is attached to the anti-skid grains 7 on the inner wall of the supporting sleeve 5.
Further: the support assembly may further comprise a rib 10, the rib 10 being fixedly connected to the connecting plate 9 and the support sleeve 5, respectively, to further improve the strength between the connecting plate 9 and the support sleeve 5.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and the scope of protection must be determined by the scope of claims.
Claims (3)
1. A valve stem support device characterized by: the ship body supporting device comprises a supporting assembly, wherein the supporting assembly comprises a supporting sleeve (5) and a connecting plate (9), the supporting sleeve (5) is of a split structure and is connected with a nut (4) through a bolt (3), one end of the connecting plate (9) is connected with a fixed support (2) of a ship body, and the other end of the connecting plate is fixedly connected with the supporting sleeve (5); the support sleeve (5) is further provided with an anti-abrasion assembly, the anti-abrasion assembly comprises a flexible anti-abrasion bushing (6), and the anti-abrasion bushing (6) is connected with the support sleeve (5) and attached to the inner wall of the support sleeve (5).
2. The stem support apparatus of claim 1, wherein: the support assembly further comprises a rib plate (10), and the rib plate (10) is fixedly connected with the connecting plate (9) and the support sleeve (5) respectively.
3. The stem support apparatus of claim 1, wherein: be equipped with on supporting sleeve (5) inner wall anti-skidding line (7), the upside and the downside of supporting sleeve (5) periphery are equipped with two screw holes, install screw (8) with it looks adaptation on the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921436239.8U CN210770642U (en) | 2019-09-01 | 2019-09-01 | Valve rod supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921436239.8U CN210770642U (en) | 2019-09-01 | 2019-09-01 | Valve rod supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210770642U true CN210770642U (en) | 2020-06-16 |
Family
ID=71033882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921436239.8U Expired - Fee Related CN210770642U (en) | 2019-09-01 | 2019-09-01 | Valve rod supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210770642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022166533A1 (en) * | 2021-02-07 | 2022-08-11 | 浙江盾安人工环境股份有限公司 | Reversing valve |
-
2019
- 2019-09-01 CN CN201921436239.8U patent/CN210770642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022166533A1 (en) * | 2021-02-07 | 2022-08-11 | 浙江盾安人工环境股份有限公司 | Reversing valve |
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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 |
Granted publication date: 20200616 Termination date: 20210901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |