CN213017754U - Short flange type daily standard ship butterfly valve - Google Patents
Short flange type daily standard ship butterfly valve Download PDFInfo
- Publication number
- CN213017754U CN213017754U CN202021554679.6U CN202021554679U CN213017754U CN 213017754 U CN213017754 U CN 213017754U CN 202021554679 U CN202021554679 U CN 202021554679U CN 213017754 U CN213017754 U CN 213017754U
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- Prior art keywords
- valve body
- flange
- fixedly connected
- valve
- rod
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- Expired - Fee Related
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- 238000005452 bending Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model discloses a short flange formula day mark boats and ships butterfly valve, which comprises a valve body, the flange body has all been set at both ends about the valve body, the handle is carried to the equal horizontal fixedly connected with of outer wall upside around the valve body, the equal fixedly connected with adapter sleeve of both ends upside about the valve body, horizontal slip interlude has the location gim peg on the adapter sleeve, the location gim peg is close to the end swing joint that the valve body central point put has the gangbar, the level is provided with the linkage ring directly over the valve body. The utility model discloses a whole valve body is mentioned to the handle of lifting of side around the valve body for the flange body at both ends aligns with the flange of connecting tube end department about the valve body, and make the connecting hole align, then with a finger pulling linkage ring downwards that is grabbing the handle, make the linkage ring pass through the gangbar and strut the location gim peg, the location gim peg just transversely slides and passes the connecting hole on the flange body and the hole on the pipe flange of connection, need not to hold in the palm with the hand, then carry on the connection of every connecting hole can.
Description
Technical Field
The utility model relates to a short flange formula day mark butterfly valve technical field specifically is a short flange formula day mark boats and ships butterfly valve.
Background
The valve is used for being fixedly installed on a pipeline for transmitting fluid, controlling the opening and closing of the pipeline and controlling the flow of the fluid, and the valve has various types and wide application fields, and a ship butterfly valve is one of the valves;
the general short flange type Japanese standard butterfly valve has the following defects: when a general short flange type Japanese-standard butterfly valve is installed between two pipeline ends needing to be communicated, the valve body needs to be lifted at first, so that a flange on the valve body is aligned with a flange on a pipeline, then the butted flanges are fixedly connected together by using bolts, the valve body needs to be held by hands and well supported in the connection process, and the butterfly valve is troublesome and not convenient enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a short flange formula day mark boats and ships butterfly valve to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a short flange type Japanese-standard ship butterfly valve comprises a valve body, wherein flange bodies are arranged at the left end and the right end of the valve body respectively, connecting holes are formed in the flange bodies in an equidistance mode in a surrounding mode, lifting handles are horizontally and fixedly connected to the upper sides of the front outer wall and the rear outer wall of the valve body respectively, connecting sleeves are fixedly connected to the upper sides of the left end and the right end of the valve body respectively, positioning clamping bolts are horizontally and slidably inserted into the connecting sleeves, threads are formed in the outer walls of the positioning clamping bolts, linkage rods are movably connected to the positions, close to the ends of the central position of the valve body, of the positioning clamping bolts, linkage rings are horizontally arranged right above the valve body and movably connected to the tail ends of the linkage rods, a first telescopic rod is vertically and fixedly connected to the outer wall of the uppermost end of the flange body, a spring is sleeved on the upper end of the first telescopic rod, a, the flange body is characterized in that a supporting sleeve is fixedly connected to the outer wall of the flange body at the position where the first telescopic rod is located, a fixing slide rod is horizontally slidably inserted into the supporting sleeve, the end, far away from the center of the valve body, of the fixing slide rod is inserted into the connecting rod, threaded connecting cylinders are fixedly connected to the front side and the rear side of the linkage ring, and a fixing screw rod is vertically inserted into the lifting handle in a penetrating mode.
Preferably, the lower end of the fixing screw is fixedly connected with a convex handle.
Preferably, the left end and the right end of the linkage ring and the valve body are vertically and fixedly connected with a second telescopic rod.
Preferably, the fixed sliding rod is fixedly connected with a bending handle at the end close to the linkage ring.
Preferably, the inner wall of the connecting sleeve is coated with a smoothing agent.
Preferably, the clamping needle is made of a hard steel material.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a handle of valve body front and back side mentions whole valve body, make the flange body at both ends about the valve body align with the flange of connecting tube end, and make the connecting hole align, then with a finger that grabs the handle pull the linkage ring down, make the linkage ring strut the location gim peg through the gangbar, the gim peg just transversely slides and passes the connecting hole on the flange body and the hole on the pipeline flange of connection, the valve body just realizes preliminary location installation like this, and the connecting hole on the flange body all keeps aligning, need not to hold in the palm with the hand, then carry out the connection of every connecting hole can;
2. the utility model discloses move down at the link ring and strut the location bayonet catch, when making it pass the connecting hole, the laminating of threaded connection section of thick bamboo is at the clamping screw upside, then make the rotatory mobile screw that makes progress for clamping screw alternates in the threaded connection section of thick bamboo, realize that the link ring is fixed, guarantee that the location bayonet catch is fixed, then stimulate fixed slide bar, make it break away from the connecting rod, then the first telescopic link of connecting rod downside just moves down under the resilience force effect of spring, make in the thread groove of bayonet catch embedding location bayonet catch outer wall, strengthen the steadiness of location bayonet catch.
Drawings
FIG. 1 is a schematic view of the overall structure of a butterfly valve of a short flange type Japanese standard ship of the present invention;
FIG. 2 is a partial enlarged structure view of the connection between the clamp pin and the flange body in the butterfly valve of the short flange type Japanese standard ship of the present invention;
fig. 3 is a overlooking structure diagram of the handle, the link ring and the valve body in the butterfly valve of the short flange type japanese-standard ship of the utility model.
In the figure: 1. a valve body; 2. a flange body; 3. connecting holes; 4. connecting sleeves; 5. positioning the clamping bolt; 6. clamping a needle; 7. a linkage rod; 8. a link ring; 9. a threaded connection barrel; 10. lifting a handle; 11. fixing the screw rod; 12. a convex handle; 13. a connecting rod; 14. a first telescopic rod; 15. a spring; 16. fixing the sliding rod; 17. a support sleeve; 18. bending the handle; 19. and a second telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a short flange type Japanese standard ship butterfly valve comprises a valve body 1, wherein flange bodies 2 are arranged at the left end and the right end of the valve body 1 in a matching mode, and the flange bodies 2 facilitate butt joint of the valve body 1 and pipelines at two sides; connecting holes 3 are formed in the flange body 2 in an encircling and equidistant mode, and the connecting holes 3 are used for inserting bolt connecting pieces; the upper sides of the front outer wall and the rear outer wall of the valve body 1 are horizontally and fixedly connected with lifting handles 10, and the lifting handles 10 are convenient for a user to lift the valve body 1 for butt joint installation; the upper sides of the left and right ends of the valve body 1 are fixedly connected with connecting sleeves 4, the central axis of each connecting sleeve 4 is positioned in the left and right trend positions, a positioning clamp bolt 5 is horizontally inserted into each connecting sleeve 4 in a sliding mode, the positioning clamp bolt 5 is aligned with a connecting hole 3 at the uppermost position of the flange body 2, the outer wall of each positioning clamp bolt 5 is provided with threads, the end, close to the center position of the valve body 1, of each positioning clamp bolt 5 is movably connected with a linkage rod 7 through a hinge, a linkage ring 8 is horizontally arranged right above the valve body 1, the linkage ring 8 is movably connected with the tail end of the linkage rod 7 through a hinge, when the valve body 1 is required to be installed between flanges of two pipeline ends in a butt joint mode, the whole valve body 1 is lifted through a lifting handle 10 on the front side and the rear side of the valve body 1, the flange bodies 2 at the left and right ends of the valve body 1 are aligned with the flanges, the linkage ring 8 is enabled to prop open the positioning clamp bolt 5 through the linkage rod 7, the positioning clamp bolt 5 transversely slides to pass through the connecting hole 3 on the flange body 2 and the hole on the connected pipeline flange, so that the valve body 1 is initially positioned and installed, the connecting holes 3 on the flange body 2 are kept aligned, the valve body does not need to be held by hands, and then the connecting holes 3 are connected; a first telescopic rod 14 is vertically and fixedly connected to the outer wall of the uppermost end of the flange body 2, a spring 15 is sleeved at the upper end of the first telescopic rod 14, two ends of the spring 15 are respectively and fixedly connected to the fixed end and the telescopic end of the first telescopic rod 14, the first telescopic rod 14 and the spring 15 shown in fig. 2 are both in a stretching state, a connecting rod 13 is horizontally and fixedly connected to the upper end of the first telescopic rod 14, a plurality of clamping needles 6 are vertically and fixedly connected to the lower side of the end of the connecting rod 13 far away from the central position of the valve body 1, the clamping needles 6 are transversely and equidistantly distributed, a supporting sleeve 17 is fixedly connected to the outer wall of the flange body 2 at the position of the first telescopic rod 14, a fixed slide bar 16 is horizontally and slidably inserted into the connecting rod 13, the end of the fixed slide bar 16 far away from the central position of the valve body 1 is inserted into the connecting rod 13, after the positioning clamping bolt 5 passes through the connecting hole 3, the fixed slide bar 16 is pulled to, the clamping pin 6 is embedded into the thread groove on the outer wall of the positioning clamping bolt 5, so that the stability of the positioning clamping bolt 5 is enhanced; the equal fixedly connected with threaded connection section of thick bamboo 9 of side around the link 8, it has alignment from top to bottom to have vertical the wearing to have fixing screw 11 and threaded connection section of thick bamboo 9 through the screw on the handle 10, moves down when strutting location cotter 5 as link 8, and the laminating of threaded connection section of thick bamboo 9 is at fixing screw 11 upside, then upwards rotatory removal fixing screw 11 for fixing screw 11 alternates in threaded connection section of thick bamboo 9, realizes that link 8 is fixed, guarantees that location cotter 5 fixes.
The lower end of the fixing screw rod 11 is fixedly connected with a convex handle 12, and the convex handle 12 is convenient for a user to rotate the fixing screw rod 11.
Vertical fixedly connected with second telescopic link 19 between both ends and the valve body 1 about the link ring 8, second telescopic link 19 makes things convenient for link ring 8 to slide steadily from top to bottom.
The end of the fixed slide bar 16 close to the link ring 8 is fixedly connected with a bending handle 18, and the bending handle 18 is convenient for a user to pull the fixed slide bar 16 to slide and separate from the connecting rod 13.
The inner wall of the connecting sleeve 4 is coated with a smoothing agent, so that the positioning clamping bolt 5 can slide transversely conveniently.
The clamping needle 6 is made of hard steel materials, so that bending is avoided.
The working principle is as follows: the utility model lifts the whole valve body 1 by the lifting handle 10 at the front and the rear sides of the valve body 1, so that the flange bodies 2 at the left and the right ends of the valve body 1 are aligned with the flanges at the end of the connecting pipeline, and the connecting holes 3 are aligned, then the linkage ring 8 is pulled downwards by a finger which grasps the lifting handle 10, so that the linkage ring 8 props open the positioning clamping bolt 5 through the linkage rod 7, the positioning clamping bolt 5 transversely slides to pass through the connecting holes 3 on the flange body 2 and the holes on the connected pipeline flange, thus the valve body 1 realizes the preliminary positioning installation, and the connecting holes 3 on the flange body 2 are all kept aligned without being held by hands, then the connecting holes 3 are connected, and the positioning clamping bolt 5 is propped open by moving the linkage ring 8 downwards, when the connecting holes 3 are passed, the threaded connecting cylinder 9 is attached on the upper side of the fixing screw rod 11, then the fixing screw rod 11 is rotated upwards, so that the fixing screw rod 11 is inserted in the threaded connecting cylinder, realize that the link ring 8 is fixed, guarantee that location keeper 5 is fixed, then pulling fixed slide bar 16, make it break away from connecting rod 13, then first telescopic link 14 of connecting rod 13 downside just moves down under the resilience force effect of spring 15 for the card needle 6 imbeds in the thread groove of location keeper 5 outer wall, strengthens the steadiness of location keeper 5.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a short flange formula day mark boats and ships butterfly valve, includes valve body (1), its characterized in that: the improved valve is characterized in that flange bodies (2) are arranged at the left end and the right end of the valve body (1) respectively, connecting holes (3) are formed in the flange bodies (2) in an encircling and equidistant mode, handles (10) are fixedly connected to the upper sides of the front outer wall and the rear outer wall of the valve body (1) in a horizontal mode, connecting sleeves (4) are fixedly connected to the upper sides of the left end and the right end of the valve body (1) respectively, positioning bolts (5) are horizontally inserted into the connecting sleeves (4) in a sliding mode, threads are formed in the outer walls of the positioning bolts (5), the end parts, close to the central position of the valve body (1), of the positioning bolts (5) are movably connected with linkage rods (7), linkage rings (8) are horizontally arranged right above the valve body (1), the linkage rings (8) are movably connected with the tail ends of the linkage rods (7), the uppermost outer walls of the flange bodies (2) are vertically and fixedly connected with first telescopic rods, the improved valve is characterized in that a connecting rod (13) is horizontally and fixedly connected to the upper end of a first telescopic rod (14), the connecting rod (13) is far away from a clamping needle (6) which is vertically and fixedly connected to the lower side of the end of the valve body (1) and is located at the center, a supporting sleeve (17) is fixedly connected to the outer wall of a flange body (2), a fixed sliding rod (16) and a fixed sliding rod (16) are horizontally and slidably inserted into the supporting sleeve (17) and are far away from the end of the valve body (1) and located at the center, the connecting rod (13) is internally inserted with the end of the connecting rod, a threaded connecting cylinder (9) is fixedly connected to the front side and the rear side of a linkage ring (8), and a fixing screw (11) is vertically inserted into a.
2. The butterfly valve for a short flange japanese vessel of claim 1, wherein: the lower end of the fixed screw rod (11) is fixedly connected with a convex handle (12).
3. The butterfly valve for a short flange japanese vessel of claim 1, wherein: a second telescopic rod (19) is vertically and fixedly connected between the left end and the right end of the linkage ring (8) and the valve body (1).
4. The butterfly valve for a short flange japanese vessel of claim 1, wherein: the end of the fixed sliding rod (16) close to the linkage ring (8) is fixedly connected with a bending handle (18).
5. The butterfly valve for a short flange japanese vessel of claim 1, wherein: the inner wall of the connecting sleeve (4) is coated with a smoothing agent.
6. The butterfly valve for a short flange japanese vessel of claim 1, wherein: the clamping needle (6) is made of hard steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021554679.6U CN213017754U (en) | 2020-07-31 | 2020-07-31 | Short flange type daily standard ship butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021554679.6U CN213017754U (en) | 2020-07-31 | 2020-07-31 | Short flange type daily standard ship butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213017754U true CN213017754U (en) | 2021-04-20 |
Family
ID=75460698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021554679.6U Expired - Fee Related CN213017754U (en) | 2020-07-31 | 2020-07-31 | Short flange type daily standard ship butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213017754U (en) |
-
2020
- 2020-07-31 CN CN202021554679.6U patent/CN213017754U/en not_active Expired - Fee Related
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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: 20210420 |