CN218564560U - Valve copper sheathing with reserve keyway - Google Patents
Valve copper sheathing with reserve keyway Download PDFInfo
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- CN218564560U CN218564560U CN202222283897.6U CN202222283897U CN218564560U CN 218564560 U CN218564560 U CN 218564560U CN 202222283897 U CN202222283897 U CN 202222283897U CN 218564560 U CN218564560 U CN 218564560U
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- valve copper
- copper sheathing
- keyway
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Abstract
The utility model belongs to the technical field of the valve copper sheathing, especially, be a valve copper sheathing with reserve keyway, including valve copper sheathing body, connecting portion, installation keyway and keyway for the alternative, connecting portion fixed mounting be in the top of valve copper sheathing body, the installation keyway sets up one side of connecting portion, keyway setting for the alternative is in the opposite side of connecting portion, be provided with circular installation crown plate on the lateral wall of valve copper sheathing body, be provided with circular recess on the circular installation crown plate, be provided with circular annular on the circular recess, circular swivel is installed in the rotation on the inside wall of circular annular, fixed mounting has circular ring gear on the lateral wall of circular swivel, be provided with slewing mechanism on the circular installation crown plate, when dismantling valve copper sheathing body, the staff can first rotation operating handle of concurrent operation and second rotation operating handle make it rotate to alright drive the valve copper sheathing body and rotate the dismantlement.
Description
Technical Field
The utility model belongs to the technical field of the valve copper sheathing, specifically be a valve copper sheathing with reserve keyway.
Background
The valves are pipeline accessories for opening and closing pipelines, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow) of conveying media, and can be divided into shut-off valves, check valves, regulating valves and the like according to functions, the valves are control parts in a fluid conveying system, have the functions of stopping, adjusting, guiding, preventing countercurrent, stabilizing pressure, shunting or overflowing pressure relief and the like, are used for valves of the fluid control system, and are divided into cast iron valves, cast steel valves, stainless steel valves, chromium molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, non-standard customized valves and the like according to materials, and can be controlled by various transmission modes such as manual, electric, hydraulic, pneumatic, turbine, electromagnetic and hydraulic drive, spur gear, bevel gear and the like; it can be activated as desired under the influence of pressure, temperature or other form of sensor signal, or it can be simply turned on or off independently of the sensor signal.
The valve copper sheathing is a part on the valve, and the valve copper sheathing generally cooperates with the valve rod and uses, and current valve copper sheathing is in order not to influence the use, and it generally all can be provided with reserve keyway, but the valve copper sheathing that drives reserve keyway now when dismantling, generally all needs other instruments to assist the dismantlement, if the staff does not carry the instrument, will be not convenient for to the dismantlement of valve copper sheathing.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a valve copper sheathing with reserve keyway, under the condition that does not carry supplementary extracting tool, the staff also can dismantle the valve copper sheathing, but the valve copper sheathing that has solved but has now driven reserve keyway is when dismantling, generally all needs other instruments to assist the dismantlement, if the staff does not carry the instrument, will be not convenient for the problem to the dismantlement of valve copper sheathing.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a valve copper sheathing with reserve keyway, includes valve copper sheathing body, connecting portion, installation keyway and keyway for the alternative, connecting portion fixed mounting be in the top of valve copper sheathing body, the setting of installation keyway is in one side of connecting portion, the keyway setting for the alternative is in the opposite side of connecting portion, be provided with circular collar plate on the lateral wall of valve copper sheathing body, be provided with circular recess on the circular collar plate, be provided with circular annular on the circular recess, rotate on the inside wall of circular annular and install circular change, fixed mounting has circular ring gear on the lateral wall of circular change, be provided with slewing mechanism on the circular collar plate.
Preferably, slewing mechanism includes dwang, drive gear, connecting plate, first operating handle that rotates, second operating handle and limit baffle rotate, the dwang rotates to be installed on the inside wall of circular installation crown plate both sides.
Through adopting above-mentioned scheme, after long its use when the installation keyway, if appear damaging the back, the staff alright use the keyway with the alternative, and then made things convenient for circular swivel to rotate through circular annular, and circular ring gear is connected with circular swivel to circular tooth alright rotate through circular swivel.
Preferably, drive gear fixed mounting be in on the lateral wall of dwang, drive gear with circular ring gear meshes mutually, the equal fixed mounting of connecting plate is in the lateral wall both sides of dwang.
Through adopting above-mentioned scheme, because the dwang rotates to be installed on circular installation crown plate, and drive gear fixed mounting is in the dwang to when the dwang rotates, alright drive gear rotates.
Preferably, the first operating handle that rotates the second rotates operating handle from last respectively fixed mounting extremely down one of connecting plate is served, limit baffle fixed mounting respectively is in on the inside wall of circular installation crown plate both sides.
Through adopting above-mentioned scheme, when needs are dismantled the barrel casing body, the staff can rotate operating handle earlier and unscrew, in first handle screw-out, can drive the second handle and unscrew, after the two screw-out, the staff alright through take first rotation operating handle and second to rotate under the cooperation of operating handle, drive the valve copper sheathing body and rotate to dismantle the valve copper sheathing body.
Preferably, the first rotary operating handle and the second rotary operating handle are arranged in opposite directions.
By adopting the scheme, the first rotating operation handle and the second rotating operation handle are opposite, so that the first rotating operation handle and the second rotating operation handle are convenient for a worker to carry out handheld operation after being rotated out.
Preferably, the bottom of the circular mounting ring plate is fixedly provided with a connecting arc plate, the connecting arc plate and the valve copper sleeve body are both provided with threaded holes, and the threaded holes are internally provided with fixing screws.
Through adopting above-mentioned scheme, can fix the connection arc through clamping screw to alright fix the valve copper sheathing body.
(III) advantageous effects
Compared with the prior art, the utility model provides a valve copper sheathing with reserve keyway possesses following beneficial effect:
this kind of valve copper sheathing with reserve keyway, rotate operating handle through setting up first rotation operating handle and second, when the staff need dismantle the valve copper sheathing body, the staff can first rotate operating handle earlier and screw out, thereby the second rotates operating handle also can follow and is screwed out, afterwards the staff alright operate first rotation operating handle and second and rotate operating handle, thereby when the staff carries out rotary operation to two handles, just can drive the valve copper sheathing body and rotate, and then alright dismantle the valve copper sheathing body.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the structure of the middle circular mounting ring plate of the present invention;
FIG. 3 is a schematic cross-sectional view of the middle arc-shaped ring plate of the present invention;
FIG. 4 is a schematic top view of the circular mounting ring plate of the present invention;
FIG. 5 is a schematic cross-sectional view of a middle circular mounting ring plate of the present invention;
in the figure:
1. a valve copper bush body; 2. a connecting portion; 3. installing a key groove; 4. a key groove for alternative use; 5. a circular mounting ring plate; 6. a circular swivel; 7. a circular gear ring; 9. connecting the arc-shaped plates; 10. fixing the screw rod;
8. a rotating mechanism; 801. rotating the rod; 802. a drive gear; 803. a connecting plate; 804. a first rotational operating handle; 805. a second rotational operating handle; 806. and a limiting baffle.
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.
Example one
The utility model provides a valve copper sheathing with reserve keyway, includes valve copper sheathing body 1, connecting portion 2, installation keyway 3 and keyway 4 for the alternative, connecting portion 2 fixed mounting be in valve copper sheathing body 1's top, installation keyway 3 sets up one side of connecting portion 2, keyway 4 sets up for the backup use the opposite side of connecting portion 2, be provided with circular installation crown plate 5 on valve copper sheathing body 1's the lateral wall, be provided with circular recess on the circular installation crown plate 5, be provided with circular annular on the circular recess, rotate on the inside wall of circular annular and install circular change 6, fixed mounting has circular ring gear 7 on the lateral wall of circular change 6, be provided with slewing mechanism 8 on the circular installation crown plate 5.
The bottom of the circular mounting ring plate 5 is fixedly provided with a connecting arc plate 9, threaded holes are formed in the connecting arc plate 9 and the valve copper sleeve body 1, and fixing screws 10 are arranged in the threaded holes.
Referring to fig. 1-5, when being connected fixedly between circular installation crown plate 5 and valve copper sheathing body 1, the staff can laminate the connection arc 9 of circular installation crown plate 5 bottom with valve copper sheathing body 1 mutually, then staff's accessible clamping screw 10 is fixed connecting arc 9 to alright fix circular installation crown plate 5, after long its use as installation keyway 3, if appear damaging the back, the staff alright use keyway 4 with the alternative.
Example two
Referring to fig. 1-5, when the valve copper bush body 1 needs to be disassembled, a worker can operate the first rotating operation handle 804 to rotate, so that the first rotating operation handle 804 can rotate through the connecting plate 803 and the rotating rod 801, the rotating rod 801 can drive the driving gear 802 to rotate, the driving gear 802 is meshed with the circular gear ring 7, so that the driving gear 802 can drive the circular gear ring 7 to rotate, the circular gear ring 7 can rotate through the circular rotating ring 6, the driving gear 802 can drive the second rotating operation handle 805 to rotate when rotating, when the rotating rod 801 rotates a certain angle, the connecting plate 803 is limited through the limiting baffle 806, at the moment, the first rotating operation handle 804 and the second rotating operation handle 805 cannot rotate, the worker can drive the circular mounting ring plate 5 through operating the first rotating operation handle 804 and the second rotating operation handle to rotate the valve copper bush body 1, and then the valve copper bush body 1 is screwed out, so that the valve copper bush body 1 can be still conveniently disassembled without the worker carrying an auxiliary disassembling tool.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 valve copper sheathing with reserve keyway which characterized in that: the valve copper sleeve comprises a valve copper sleeve body (1), a connecting part (2), a mounting key groove (3) and a key groove (4) for alternative use;
connecting portion (2) fixed mounting be in the top of valve copper sheathing body (1), installation keyway (3) set up one side of connecting portion (2), keyway (4) for the alternative set up the opposite side of connecting portion (2), be provided with circular collar plate (5) on the lateral wall of valve copper sheathing body (1), be provided with circular recess on circular collar plate (5), be provided with circular annular on the circular recess, rotate on the inside wall of circular annular and install circular change (6), fixed mounting has circular ring gear (7) on the lateral wall of circular change (6), be provided with slewing mechanism (8) on circular collar plate (5).
2. The valve copper sleeve with the spare key groove as claimed in claim 1, wherein: slewing mechanism (8) include dwang (801), drive gear (802), connecting plate (803), first operating handle (804) that rotates, second operating handle (805) and limit baffle (806) rotate, dwang (801) rotate to be installed on circular installation crown plate (5) both sides inside wall.
3. The valve copper sleeve with the spare key groove as claimed in claim 2, wherein: drive gear (802) fixed mounting be in on the lateral wall of dwang (801), drive gear (802) with circular ring gear (7) mesh mutually, the equal fixed mounting of connecting plate (803) is in the lateral wall both sides of dwang (801).
4. The valve copper sleeve with the spare key groove as claimed in claim 3, wherein: the second rotating operation handle (805) of the first rotating operation handle (804) is sequentially and respectively fixedly installed on one end of the connecting plate (803) from top to bottom, and the limiting baffle plates (806) are respectively and fixedly installed on the inner side walls of two sides of the circular installation ring plate (5).
5. The valve copper sleeve with the spare key groove as claimed in claim 4, wherein: the first rotating operation handle (804) and the second rotating operation handle (805) are arranged in opposite directions.
6. The valve copper sleeve with the spare key groove as claimed in claim 1, wherein: the valve copper sleeve is characterized in that a connecting arc plate (9) is fixedly mounted at the bottom of the circular mounting ring plate (5), threaded holes are formed in the connecting arc plate (9) and the valve copper sleeve body (1), and fixing screw rods (10) are arranged in the threaded holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222283897.6U CN218564560U (en) | 2022-08-19 | 2022-08-19 | Valve copper sheathing with reserve keyway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222283897.6U CN218564560U (en) | 2022-08-19 | 2022-08-19 | Valve copper sheathing with reserve keyway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218564560U true CN218564560U (en) | 2023-03-03 |
Family
ID=85310498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222283897.6U Active CN218564560U (en) | 2022-08-19 | 2022-08-19 | Valve copper sheathing with reserve keyway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218564560U (en) |
-
2022
- 2022-08-19 CN CN202222283897.6U patent/CN218564560U/en active Active
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