CN211231774U - Manual flange butterfly valve stably connected with pipeline - Google Patents
Manual flange butterfly valve stably connected with pipeline Download PDFInfo
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- CN211231774U CN211231774U CN201922395008.3U CN201922395008U CN211231774U CN 211231774 U CN211231774 U CN 211231774U CN 201922395008 U CN201922395008 U CN 201922395008U CN 211231774 U CN211231774 U CN 211231774U
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Abstract
The utility model discloses a with stable manual flange butterfly valve of pipe connection, the water-cooled double-layer butterfly valve comprises a valve body, the outside both sides of valve body all move about all around and are provided with the stable installation cover, a plurality of fixed screw grooves have all been seted up all around to the valve body both sides, the equal fixed tapered end of being provided with in the middle part of the stable installation cover top, the inside middle part activity of valve body is provided with the valve plate. The utility model discloses there is control mechanism at valve plate top mid-mounting, and control mechanism outer middle upper end installs the movable sleeve, and all there is fixed cover of connection through installation pole movable mounting in the middle part of the movable sleeve both sides, like this after valve body and pipe connection installation, and install the upper end in the control mechanism outer to the movable sleeve, and install the equal movable mounting of installation pole lower extreme at movable sleeve both sides middle part and connect fixed cover, and all install the pipeline outside to connecting fixed cover gomphosis, thereby increase the steadiness of control mechanism and valve body during operation.
Description
Technical Field
The utility model relates to a flange butterfly valve technical field specifically is a with stable manual flange butterfly valve of pipe connection.
Background
The butterfly valve has the advantages of simple structure, small volume and light weight, only consists of a few parts, can be quickly opened and closed only by rotating 90 degrees, is simple to operate, has good fluid control characteristic, and is arranged in the diameter direction of a pipeline;
the traditional manual flange butterfly valve which is stably connected with a pipeline has the following defects;
at present, the pipeline can be used in a plurality of fields in the daily life of the people, the common pipeline can be used to a manual flange butterfly valve in the process of connecting and installing, and the stability of the existing manual flange butterfly valve is insufficient when the manual flange butterfly valve is connected and installed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a with stable manual flange butterfly valve of pipe connection to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a with stable manual flange butterfly valve of pipe connection, includes the valve body, the outside both sides of valve body all move about all around and be provided with stable installation cover, a plurality of fixed screw grooves have all been seted up all around to the valve body both sides, stable installation cover top middle part is all fixed and is provided with the connection tapered end, the inside middle part activity of valve body is provided with the valve plate, valve body top middle part activity is provided with control mechanism, control mechanism bottom and valve plate top fixed connection, the upper end activity is provided with the movable sleeve in the control mechanism outside, the equal activity in middle part of movable sleeve both sides is provided with the installation pole, the installation pole is provided with the fixed cover of connection in the equal activity of one side.
Preferably, a plurality of screw holes are formed in the peripheries of two sides of the outer portion of the stable installation sleeve, connecting screw grooves are formed in the opposite positions, located in the screw holes, of two sides of the valve body, and limiting bolts are movably arranged in the screw holes.
Preferably, a connecting pin is fixedly arranged between the bottom ends of the connecting fixing sleeves.
Preferably, rubber pads are fixedly arranged on the two sides of the valve body and the periphery inside the connecting and fixing sleeve.
Preferably, a mounting bolt is fixedly arranged between the middle parts of the front sides of the movable sleeves.
Preferably, the connecting fixing sleeve, the mounting rod, the stable mounting sleeve and the movable sleeve are all made of alloy materials.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses install control mechanism in the middle part of valve plate top, and the upper end in the control mechanism outside installs the movable sleeve, and the middle part of movable sleeve both sides all has the connection fixed cover through installation pole movable mounting, like this after valve body and pipeline connection are installed, and install the movable sleeve to the upper end in the control mechanism outside, and install the installation pole lower extreme in the middle part of movable sleeve both sides all movable mounting connection fixed cover, and all install the gomphosis of connection fixed cover outside the pipeline to increase the steadiness of control mechanism and valve body during operation;
2. the utility model discloses still all seted up a plurality of screws all around in the outside both sides of stable installation cover simultaneously, and the valve body both sides have all seted up the connection thread groove in the relative position that is located the screw, and the inside equal spiral shell of screw moves movable mounting has spacing bolt, be connected after the installation at valve body and pipeline like this, the stable installation cover registrate valve body outside around again and between the pipeline, and fix through connecting the tapered end, and fix after fixing in proper order spiral shell move spacing bolt and screw and be connected the thread groove and carry out the activity butt joint and fix, and be convenient for improve the stability when synthesizing valve body and pipe connection installation.
Drawings
FIG. 1 is a schematic view of the overall structure of a manual flange butterfly valve of the present invention stably connected to a pipeline;
FIG. 2 is an enlarged structural view of the portion A in FIG. 1 of a manual flange butterfly valve which is stably connected with a pipeline according to the present invention;
fig. 3 is an enlarged structure diagram of B in fig. 1 of the manual flange butterfly valve with stable connection with the pipeline of the present invention.
In the figure: 1. connecting a fixed sleeve; 2. a stable mounting sleeve; 3. connecting a lock head; 4. mounting a rod; 5. a movable sleeve; 6. a control mechanism; 7. a valve body; 8. a screw hole; 9. a limit bolt; 10. and fixing the screw groove.
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 manual flange butterfly valve stably connected with a pipeline comprises a valve body 7, wherein stable installation sleeves 2 are movably arranged on the peripheries of two sides of the outside of the valve body 7, a plurality of fixed screw grooves 10 are respectively arranged on the peripheries of two sides of the valve body 7, a connecting lock head 3 is fixedly installed in the middle of the top end of each stable installation sleeve 2 through welding, a valve plate is movably arranged in the middle of the inside of the valve body 7, a control mechanism 6 is fixedly installed in the middle of the top end of the valve body 7 through welding, the bottom end of the control mechanism 6 is fixedly connected with the top end of the valve plate, a movable sleeve 5 is movably installed at the upper end of the outside of the control mechanism 6, installation rods 4 are movably installed at the middle parts of two sides of each movable sleeve 5 through installation shafts, a connecting and fixing sleeve 1 is movably installed at the lower end of one side, which is far away, and the lower ends of the mounting rods 4 arranged at the two sides of the movable sleeve 5 are movably provided with the connecting fixed sleeve 1, and the connecting fixed sleeve 1 is embedded and mounted outside the pipeline, so that the working stability of the control mechanism 6 and the valve body 7 is improved.
A plurality of screw holes 8 are formed in the peripheries of two sides of the outside of the stable installation sleeve 2, connecting screw grooves are formed in the two sides of the valve body 7 at opposite positions of the screw holes 8, and limiting bolts 9 are movably arranged in the screw holes 8, so that after the valve body 7 is connected and installed with a pipeline, the stable installation sleeve 2 is sleeved between the periphery of the outside of the valve body 7 and the pipeline and is fixed through the connecting lock head 3, and after the valve body is fixed, the limiting bolts 9 are screwed in sequence to be movably butted with the screw holes 8 and the connecting screw grooves for fixing; connecting pins are fixedly arranged between the bottom ends of the connecting fixed sleeves 1 through welding, so that the firmness of the connecting fixed sleeves 1 during installation is improved through the connecting pins; rubber pads are fixedly arranged on the two sides of the valve body 7 and the periphery inside the connecting and fixing sleeve 1 through welding, so that the sealing performance during connecting and mounting is improved through the rubber pads; the mounting bolt is screwed between the middle parts of the front sides of the movable sleeves 5, so that the firmness of the movable sleeves 5 during mounting is improved through the mounting bolt; the connecting fixing sleeve 1, the mounting rod 4, the stable mounting sleeve 2 and the movable sleeve 5 are all made of alloy materials, and the materials are firm and light, so that the service life is prolonged.
The working principle is as follows: the utility model discloses install control mechanism 6 at valve body 7 top middle part, and control mechanism 6 outside middle upper end installs movable sleeve 5, and movable sleeve 5 both sides middle part all through installation pole 4 movable mounting connect fixed sleeve 1, so after valve body 7 and pipeline connection installation, and install movable sleeve 5 to the upper end in the control mechanism 6 outside, and install the equal movable mounting of installation pole 4 lower extreme installed in movable sleeve 5 both sides middle part connect fixed sleeve 1, and all install the gomphosis of connect fixed sleeve 1 outside the pipeline, thereby increase the steadiness when working of control mechanism 6 and valve body 7, simultaneously still all seted up a plurality of screw holes 8 around stabilizing the outside both sides of installation cover 2, and both sides of valve body 7 have all seted up the connection thread groove in the relative position that lies in screw hole 8, and the equal spiral shell movable mounting has spacing bolt 9 inside screw hole 8, like this after valve body 7 and pipeline are connected and installed, the stable mounting sleeve 2 is sleeved between the periphery of the outside of the valve body 7 and the pipeline, the valve body is fixed through the connecting lock head 3, the limiting bolt 9 and the screw hole 8 are sequentially screwed after the valve body is fixed, the connecting screw groove is movably butted and fixed, and the stability of the valve body 7 and the pipeline during connection and mounting is convenient to improve during synthesis.
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 with stable manual flange butterfly valve of pipe connection, includes valve body (7), its characterized in that: the improved valve is characterized in that the outer two sides of the valve body (7) are all movably provided with a stable installation sleeve (2), a plurality of fixed screw grooves (10) are all arranged on the two sides of the valve body (7), the top middle part of the stable installation sleeve (2) is all fixedly provided with a connection lock head (3), the inner middle part of the valve body (7) is movably provided with a valve plate, the middle part of the top of the valve body (7) is movably provided with a control mechanism (6), the bottom of the control mechanism (6) is fixedly connected with the top end of the valve plate, the upper end of the outer part of the control mechanism (6) is movably provided with a movable sleeve (5), the middle parts of the two sides of the movable sleeve (5) are movably provided with an installation rod (4), and the lower end of one side of.
2. The manual flange butterfly valve that is stable in connection with a pipe of claim 1, wherein: a plurality of screw holes (8) are formed in the periphery of the two sides of the outer portion of the stable installation sleeve (2), connecting screw grooves are formed in the two sides of the valve body (7) in the relative positions of the screw holes (8), and limiting bolts (9) are movably arranged in the screw holes (8).
3. The manual flange butterfly valve that is stable in connection with a pipe of claim 1, wherein: and connecting pins are fixedly arranged between the bottom ends of the connecting fixing sleeves (1).
4. The manual flange butterfly valve that is stable in connection with a pipe of claim 1, wherein: rubber pads are fixedly arranged on the two sides of the valve body (7) and the periphery of the inside of the connecting fixing sleeve (1).
5. The manual flange butterfly valve that is stable in connection with a pipe of claim 1, wherein: and a mounting bolt is fixedly arranged between the middle parts of the front sides of the movable sleeves (5).
6. The manual flange butterfly valve that is stable in connection with a pipe of claim 1, wherein: the connecting fixing sleeve (1), the mounting rod (4), the stable mounting sleeve (2) and the movable sleeve (5) are all made of alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922395008.3U CN211231774U (en) | 2019-12-27 | 2019-12-27 | Manual flange butterfly valve stably connected with pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922395008.3U CN211231774U (en) | 2019-12-27 | 2019-12-27 | Manual flange butterfly valve stably connected with pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211231774U true CN211231774U (en) | 2020-08-11 |
Family
ID=71918144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922395008.3U Active CN211231774U (en) | 2019-12-27 | 2019-12-27 | Manual flange butterfly valve stably connected with pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211231774U (en) |
-
2019
- 2019-12-27 CN CN201922395008.3U patent/CN211231774U/en active Active
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