CN215199651U - Ball valve casting blocks up clearance structure - Google Patents
Ball valve casting blocks up clearance structure Download PDFInfo
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- CN215199651U CN215199651U CN202120066026.1U CN202120066026U CN215199651U CN 215199651 U CN215199651 U CN 215199651U CN 202120066026 U CN202120066026 U CN 202120066026U CN 215199651 U CN215199651 U CN 215199651U
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- positioning hole
- positioning
- rod
- ball valve
- mounting groove
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Abstract
The utility model relates to the technical field of cleaning devices, in particular to a ball valve casting blockage cleaning structure, which comprises a rotating rod, a cleaning sieve is arranged on one side of the rotating rod, a fixed rod is arranged on the outer side of the other end of the rotating rod, a mounting groove is arranged in the fixed rod, a limiting groove is arranged on the end of the rotating rod opposite to the mounting groove, a regulating rod is inserted in the mounting groove, the other end of the regulating rod extends out of the fixed rod, a positioning mechanism is arranged between the regulating rod and the fixed rod, a limit block is arranged on the end of the regulating rod positioned in the mounting groove, the cross sections of the limit block and the limiting groove are polygons, the positioning mechanism comprises a fixed ring, a positioning bolt, a first positioning hole and a second positioning hole, the second positioning hole is sleeved on the outer side of the fixed rod, the first positioning hole is uniformly arranged along the circumferential direction of the fixed rod, the positioning bolt is inserted in the first positioning hole, the second positioning hole is uniformly arranged along one side of the circumferential direction of the regulating rod, the utility model discloses simple structure, convenient operation is convenient for clear up the jam.
Description
Technical Field
The utility model relates to a cleaning device technical field especially relates to a ball valve casting blocks up clearance structure.
Background
In the existing ball valve casting process, because the cooling speed of molten metal liquid in a ball valve cavity is different, metal clots can occur, so that the cavity is blocked, and the normal casting operation of the ball valve is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the ball valve casting that exists among the prior art and lacking cleaning device shortcoming, and the ball valve casting that provides blocks up clearance structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a ball valve casting blocks up clearance structure, includes the dwang, the clearance sieve is installed to dwang one side, the dead lever is installed in the dwang other end outside, the inside installation groove that has opened of dead lever, the dwang with the spacing groove is opened to the relative one end of installation groove, the inside regulation pole of pegging graft of installation groove, the regulation pole other end stretches out the dead lever outside, it is located to adjust the pole the handle is installed to the one end in the dead lever outside, adjust the pole with install positioning mechanism between the dead lever, it is located to adjust the pole the stopper is installed to the inside one end of installation groove, just the stopper with the cross-section of spacing groove is the polygon.
Preferably, the bottom of the cleaning sieve is of a metal tungsten mesh structure.
Preferably, the positioning mechanism comprises a fixing ring, a positioning bolt, a first positioning hole and a second positioning hole, the second positioning hole is sleeved on the outer side of the fixing rod, the first positioning hole is formed along the circumferential direction of the fixing rod uniformly, the positioning bolt is inserted into the first positioning hole, and the second positioning hole is formed along the circumferential direction of one side of the adjusting rod uniformly.
Preferably, the size of the positioning bolt is matched with the size of the first positioning hole and the size of the second positioning hole.
Preferably, the joint of the adjusting rod and the fixed rod is provided with an anti-skid sleeve.
The utility model provides a pair of ball valve casting blocks up clearance structure, beneficial effect lies in: utilize the clearance sieve of installation on dwang and dead lever, accomplish the clearance to blockking up impurity to conveniently accomplish the regulation to the adjusting lever position through positioning mechanism, thereby conveniently accomplish the regulation and the fixing to the clearance sieve position, be convenient for accomplish the regulation and the use to the device.
Drawings
Fig. 1 is a schematic perspective view of a ball valve casting blockage cleaning structure provided by the present invention;
fig. 2 is a schematic cross-sectional structural view of a ball valve casting blockage cleaning structure provided by the present invention;
fig. 3 is the utility model provides a ball valve casting blocks up regulation pole structure sketch map of clearance structure.
In the figure: dwang 1, dead lever 2, clearance sieve 3, solid fixed ring 4, positioning bolt 5, first locating hole 6, handle 7, spacing groove 8, regulation pole 9, stopper 10, second locating hole 11, mounting groove 12.
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.
Example 1
Referring to fig. 1-3, a ball valve casting blockage cleaning structure, comprising a rotating rod 1, a cleaning sieve 3 is installed at one side of the rotating rod 1, a fixed rod 2 is installed at the outer side of the other end of the rotating rod 1, the bottom of the cleaning sieve 3 is of a metal tungsten mesh structure, the service life of the device is prolonged, and the normal operation of the cleaning operation can be ensured, a mounting groove 12 is opened inside the fixed rod 2, a limiting groove 8 is opened at the end of the rotating rod 1 opposite to the mounting groove 12, an adjusting rod 9 is inserted inside the mounting groove 12, the other end of the adjusting rod 9 extends out of the fixed rod 2, a handle 7 is installed at the end of the adjusting rod 9 outside the fixed rod 2, a positioning mechanism is installed between the adjusting rod 9 and the fixed rod 2, a limiting block 10 is installed at the end of the adjusting rod 9 inside the mounting groove 12, the cross sections of the limiting block 10 and the limiting groove 8 are both polygonal, and an anti-skid sleeve is installed at the joint of the adjusting rod 9 and the fixed rod 2, the practicability of the device is improved, and the service life of the device can be prolonged.
The working principle is as follows: accomplish through clearance sieve 3 and salvage the impurity in the ball valve casting to through adjusting alignment of pole 9 and second locating hole 11 and first locating hole 6, improve positioning bolt 5 and connect, conveniently accomplish the fixed to dwang 1 and dead lever 2 position, conveniently accomplish the regulation and the fixing to clearance sieve 3 positions, thereby be convenient for operating personnel to accomplish the clearance to the device, be convenient for the cast normal clear of ball valve.
Example 2
Referring to the figure, as the utility model discloses a another preferred embodiment, the difference with embodiment 1 lies in, positioning mechanism includes solid fixed ring 4, positioning bolt 5, first locating hole 6 and second locating hole 11, second locating hole 11 cup joints in 2 outsides of dead lever, first locating hole 6 is evenly seted up along 2 circumference of dead lever, positioning bolt 5 pegs graft inside first locating hole 6, second locating hole 11 is evenly seted up along adjusting pole 9 one side circumference, positioning bolt 5's size and first locating hole 6 and the size phase-match of second locating hole 11, through positioning bolt 5 and the joint of first locating hole 6 and second locating hole 11, conveniently accomplish the fixed to dwang 1, the operation degree of difficulty of reduction device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a ball valve casting blocks up clearance structure, includes dwang (1), clearance sieve (3) are installed to dwang (1) one side, dead lever (2) are installed in the dwang (1) other end outside, its characterized in that, open inside dead lever (2) has mounting groove (12), spacing groove (8) are opened to dwang (1) and the one end that mounting groove (12) are relative, the inside grafting of mounting groove (12) has regulation pole (9), the regulation pole (9) other end stretches out the dead lever (2) outside, adjust the pole (9) and be located handle (7) are installed to the one end in the dead lever (2) outside, adjust pole (9) with install positioning mechanism between dead lever (2), it is located to adjust pole (9) stopper (10) are installed to the inside one end in mounting groove (12), and the cross sections of the limiting blocks (10) and the limiting grooves (8) are both polygonal.
2. The ball valve casting blockage cleaning structure as claimed in claim 1, wherein the bottom of the cleaning sieve (3) is of a metal tungsten mesh structure.
3. The ball valve casting blockage cleaning structure as claimed in claim 1, wherein the positioning mechanism comprises a fixing ring (4), a positioning bolt (5), a first positioning hole (6) and a second positioning hole (11), the second positioning hole (11) is sleeved outside the fixing rod (2), the first positioning hole (6) is uniformly formed along the circumferential direction of the fixing rod (2), the positioning bolt (5) is inserted into the first positioning hole (6), and the second positioning hole (11) is uniformly formed along one side of the adjusting rod (9) in the circumferential direction.
4. A ball valve casting blockage cleaning structure as claimed in claim 3, wherein the size of the positioning bolt (5) is matched with the size of the first positioning hole (6) and the second positioning hole (11).
5. The ball valve casting blockage cleaning structure as claimed in claim 1, wherein an anti-skid sleeve is installed at the joint of the adjusting rod (9) and the fixing rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120066026.1U CN215199651U (en) | 2021-01-12 | 2021-01-12 | Ball valve casting blocks up clearance structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120066026.1U CN215199651U (en) | 2021-01-12 | 2021-01-12 | Ball valve casting blocks up clearance structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215199651U true CN215199651U (en) | 2021-12-17 |
Family
ID=79437315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120066026.1U Active CN215199651U (en) | 2021-01-12 | 2021-01-12 | Ball valve casting blocks up clearance structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215199651U (en) |
-
2021
- 2021-01-12 CN CN202120066026.1U patent/CN215199651U/en active Active
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