CN201651499U - Mounting structure for valve body and valve caps in ball valve - Google Patents
Mounting structure for valve body and valve caps in ball valve Download PDFInfo
- Publication number
- CN201651499U CN201651499U CN201020022697XU CN201020022697U CN201651499U CN 201651499 U CN201651499 U CN 201651499U CN 201020022697X U CN201020022697X U CN 201020022697XU CN 201020022697 U CN201020022697 U CN 201020022697U CN 201651499 U CN201651499 U CN 201651499U
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- Prior art keywords
- valve
- hole
- valve body
- shank
- valve gap
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- 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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- Valve Housings (AREA)
Abstract
The utility model discloses a mounting structure for a valve body and valve caps in a ball valve, which is very convenient to assemble. The mounting structure comprises the valve body, mounting plates and the valve caps, wherein the mounting plates are respectively arranged on the two sides of a port of the valve body; the valve caps are mounted on the mounting plates; at least two pairs of mutually-matched positioning holes are formed on each valve cap and the mounting plate on the corresponding side of the valve cap; and positioning pins pass through the positioning holes on the valve caps and extend positioning holes of the valve body. By adopting the method of mounting after positioning, the valve caps are mounted very conveniently, the assembly difficulty is greatly reduced, and the assembly efficiency is improved.
Description
Technical field
The utility model relates to ball valve, refers more particularly to the mounting structure of valve body and valve gap in the ball valve.
Background technique
As shown in Figure 1, the mounting structure of valve body and valve gap in the conventional ball valve, comprise: valve body 1 and a pair of valve gap 4, valve body 1 is provided with mounting disc 11 in the both sides that offer port, evenly be provided with manyly in valve gap 4 and the mounting disc 11, bolt 2 and nut 3 be separately fixed at a pair of valve gap 4 in the mounting disc 11 of valve body 1 both sides by many to mounting hole.In the as installed process, owing to do not have positioning device during the assembling of the valve gap 4 of both sides, assemble up the comparison difficulty, not only increased assembling difficulty, and, also have influence on efficiency of assembling.
The model utility content
Technical problem to be solved in the utility model is: a kind of assembling mounting structure of valve body and valve gap in the ball valve very easily is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the mounting structure of valve body and valve gap in the ball valve, comprise: valve body, valve body is respectively arranged with mounting disc in the both sides that offer port, in each mounting disc valve gap is installed, the mounting disc of each valve gap and a corresponding side is provided with at least two pairs of positioning holes that cooperatively interact, and the positioning hole that locating stud passes on the valve gap stretches in the positioning hole of valve body.
Positioning hole in the described valve gap is the little shoulder hole of outer imperial palace, the pin cap hole that the pin cap of outer Kong Weiyu locating stud adapts, the shank hole of endoporus for matching with the shank of locating stud.
Described shank hole is a tapped hole, and described shank is provided with the screw thread that matches with the shank hole.
The beneficial effects of the utility model are: the utility model makes the installation of valve gap become very convenient by locating the method for afterwards installing earlier, greatly reduces assembling difficulty, has improved efficiency of assembling.In addition, by tapped hole is arranged in the shank hole, and on the shank of locating stud, screw thread is set, so just makes that the locating stud in the positioning hole of filling in valve gap can slippage from valve gap, make easier for installation.
Description of drawings
Fig. 1 is the mounting structure schematic representation of valve body and valve gap in the ball valve described in the background technique.
Among the figure: 1, valve body, 11, mounting disc, 2, bolt, 3, nut, 4, valve gap.
Fig. 2 is the mounting structure schematic representation of valve body and valve gap in the ball valve described in the utility model.
Fig. 3 is the structure for amplifying schematic representation of a valve gap left side, right side apparent direction.
Fig. 4 is the A-A cross-sectional view of Fig. 3.
Among Fig. 2 to Fig. 4: 1, valve body, 11, mounting disc, 111, positioning hole, 2, bolt, 3, nut, 4, valve gap, 41, pin cap hole, 42, the shank hole, 43, mounting hole, 5, locating stud.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 2, the mounting structure of valve body and valve gap in the ball valve described in the utility model, comprise: valve body 1, valve body 1 is respectively arranged with mounting disc 11 in the both sides that offer port, in each mounting disc 11 valve gap 4 is installed, as shown in Figure 3 and Figure 4, evenly be provided with six mounting holes 43 on each valve gap 4, corresponding with it, evenly be provided with six mounting holes in the mounting disc 11, also evenly be provided with three positioning holes on each valve gap 4, this positioning hole is the little shoulder hole of outer imperial palace, the pin cap hole 41 that the pin cap of outer Kong Weiyu locating stud 5 adapts, the shank hole 42 of endoporus for matching with the shank of locating stud 5, corresponding with it, evenly be provided with three positioning holes 111 in the mounting disc 11, match with the shank of locating stud 5 in the aperture of positioning hole 111; In the present embodiment, tapped hole is arranged in described shank hole 42, and is corresponding with it, and the shank of described locating stud 5 is provided with the screw thread that matches with shank hole 42.
During installation, at first three locating studs 5 are filled in respectively in three pin cap holes 41 of valve gap 4, and its shank screwed in the corresponding shank hole 42, make the shank of locating stud 5 stretch out valve gap 4, the shank of three locating studs 5 that will stretch out is filled in respectively in three positioning holes 111 in the mounting disc 11 of valve body 1, then, passes the corresponding mounting hole 43 on six mounting holes from the mounting disc 11 of valve body 1 and the valve gap 4 respectively with six bolts 2, screw on nut 3, valve gap 4 is tightened up on valve body 1.
Claims (3)
1. the mounting structure of valve body and valve gap in the ball valve, comprise: valve body, valve body is respectively arranged with mounting disc in the both sides that offer port, in each mounting disc valve gap is installed, it is characterized in that: the mounting disc of each valve gap and a corresponding side is provided with at least two pairs of positioning holes that cooperatively interact, and the positioning hole that locating stud passes on the valve gap stretches in the positioning hole of valve body.
2. mounting structure as claimed in claim 1 is characterized in that: the positioning hole in the described valve gap is the little shoulder hole of outer imperial palace, the pin cap hole that the pin cap of outer Kong Weiyu locating stud adapts, the shank hole of endoporus for matching with the shank of locating stud.
3. mounting structure as claimed in claim 2 is characterized in that: described shank hole is a tapped hole, and described shank is provided with the screw thread that matches with the shank hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020022697XU CN201651499U (en) | 2010-01-14 | 2010-01-14 | Mounting structure for valve body and valve caps in ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020022697XU CN201651499U (en) | 2010-01-14 | 2010-01-14 | Mounting structure for valve body and valve caps in ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201651499U true CN201651499U (en) | 2010-11-24 |
Family
ID=43116739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020022697XU Expired - Fee Related CN201651499U (en) | 2010-01-14 | 2010-01-14 | Mounting structure for valve body and valve caps in ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201651499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099180A (en) * | 2018-10-10 | 2018-12-28 | 张家港富瑞阀门有限公司 | A kind of ultralow temperature upper-mounting type ball valve |
-
2010
- 2010-01-14 CN CN201020022697XU patent/CN201651499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099180A (en) * | 2018-10-10 | 2018-12-28 | 张家港富瑞阀门有限公司 | A kind of ultralow temperature upper-mounting type ball valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20190114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |