CN218454977U - High-temperature ball valve convenient to install - Google Patents
High-temperature ball valve convenient to install Download PDFInfo
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- CN218454977U CN218454977U CN202123452548.4U CN202123452548U CN218454977U CN 218454977 U CN218454977 U CN 218454977U CN 202123452548 U CN202123452548 U CN 202123452548U CN 218454977 U CN218454977 U CN 218454977U
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Abstract
The utility model relates to the field of high-temperature ball valves, in particular to a high-temperature ball valve convenient to install, which comprises a rotating plate, a mounting plate, a clamping piece, a ball valve body, a connecting plate, a supporting rod and a plurality of springs; the mounting plate is arranged on the ball valve body; the rotating plate is provided with a threaded through hole; one end of each clamping piece is rotatably connected with the mounting plate, and the outer peripheral surfaces of the clamping pieces are provided with threads; the end surface of the inner side of the clamping piece is provided with a mounting groove; under the state that the clamping pieces are in threaded fit with the rotating plate, an installation space for installing a pipeline is formed between the inner side end faces of the clamping pieces and the outer peripheral face of the ball valve body; the support rod is connected with the connecting plate; the two ends of the spring are respectively connected with the inner wall of the mounting groove and the connecting plate; every clamping piece is connected every connecting plate and is kept away from the terminal surface of every spring, evenly is equipped with a plurality of spacing teeth on every clamping piece. The utility model discloses be convenient for install the ball valve body, improved ball valve body and pipe connection's leakproofness simultaneously.
Description
Technical Field
The utility model relates to a high temperature ball valve field specifically is and a high temperature ball valve convenient to installation.
Background
The high-temperature ball valve is of a metal sealing structure, the sealing form is metal-to-metal sealing, the replaceable metal sealing ring is used for metal sealing, and the stainless steel plate and the graphite composite plate sealing ring are used for metal sealing. The drive mode of the hard seal butterfly valve comprises manual operation, worm gear transmission, pneumatic operation and the like besides electric operation. The butterfly plate of the high-temperature ball valve is arranged in the diameter direction of the pipeline. High temperature ball valves, as a component for realizing the on-off and flow control of pipeline systems, have been widely used in many fields such as petroleum, chemical industry, metallurgy, and hydropower.
Chinese patent with publication number CN215172407U discloses a convenient high temperature ball valve of dismouting, including high temperature ball valve main part, flange, fixed thread, fixed screw, internal thread, external screw thread, valve ball, locating piece, control mechanism, socket post, connecting rod, handle, stopper, first cardboard, second cardboard, the utility model discloses, be different from current technique, rational in infrastructure, the design of flange can be connected high temperature ball valve and pipeline well and fix, convenient and fast, fixed screw thread is used for fixed pipeline, fixed screw is used for mounting flange, the internal thread can be fixed flange and high temperature ball valve main part well with the external screw thread cooperation, prevents liquid or gaseous loss, and the dismouting of holistic split formula design messenger high temperature ball valve is more convenient to be favorable to the inside clearance of high temperature ball valve, the valve ball can the size and the switch of flow, the locating piece can prevent the positional deviation of valve ball, control mechanism can control the valve ball.
But at the in-process that high temperature ball valve used, need be connected high temperature ball valve and water pipe, and at high temperature ball valve and water piping connection's in-process, not only will guarantee the leakproofness of connection, still will make things convenient for the installation and the dismantlement of pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is to the problem that exists among the background art, provides one kind and is convenient for install the ball valve body, has improved the high temperature ball valve of being convenient for installation of ball valve body and pipe connection's leakproofness simultaneously.
The technical scheme of the utility model: a high-temperature ball valve convenient to mount comprises a rotating plate, a mounting plate, a plurality of clamping pieces, a ball valve body, a plurality of connecting plates, a plurality of supporting rods and a plurality of springs;
the mounting plate is arranged on the ball valve body; the rotating plate is provided with a threaded through hole;
the clamping pieces are circumferentially distributed by taking the central axis of the mounting plate as the center, one ends of the clamping pieces are rotatably connected with the mounting plate, and the outer peripheral surfaces of the clamping pieces are provided with threads; the end face of the inner side of each clamping piece is provided with a mounting groove; under the state that the clamping pieces are in threaded fit with the rotating plate, an installation space for installing a pipeline is formed between the inner side end faces of the clamping pieces and the outer peripheral face of the ball valve body;
one end of each supporting rod is rotatably connected with the inner wall of each mounting groove, and the other end of each supporting rod is connected with each connecting plate;
the two ends of each spring are respectively connected with the inner wall of each mounting groove and each connecting plate;
every clamping piece is connected every connecting plate and is kept away from the terminal surface of every spring, evenly is equipped with a plurality of spacing teeth on every clamping piece.
Preferably, the device further comprises a first limit plate and a plurality of second limit plates; the first limiting plate is arranged on the ball valve body and is positioned on one side, away from the clamping pieces, of the mounting plate; a plurality of second limiting plates are installed on a plurality of clamping pieces respectively.
Preferably, all be equipped with the chamfer on every second limiting plate, be equipped with the chamfer on the first limiting plate.
Preferably, the projection shape of the first limit plate is annular.
Preferably, the ball valve body is provided with a heat preservation ring.
Preferably, the device also comprises a rubber ring; the rubber ring is positioned between the ball valve body and the heat preservation ring.
Preferably, the rotating plate is provided with a rotation indicating arrow.
Preferably, a sealing gasket is arranged on the mounting plate.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
in the utility model, when in use, the inner peripheral surface of the pipeline is attached to the outer peripheral surface of the joint of the ball valve body, the rotating plate is rotated, and the rotating plate is in threaded connection with the threads on the multiple groups of clamping pieces, so that the multiple groups of clamping pieces are all pressed on the outer peripheral surface of the pipeline to fix the pipeline; the multiple groups of limiting teeth on each group of clamping pieces tightly press the peripheral surface of the pipeline, the multiple groups of supporting rods rotate, the multiple groups of springs are compressed, the pipeline is further fixed, and the installation tightness of the pipeline and the ball valve body is improved; the utility model discloses be convenient for install the ball valve body, improved ball valve body and pipe connection's leakproofness simultaneously.
Drawings
Fig. 1 and fig. 2 are schematic perspective views of an embodiment provided by the present invention.
Fig. 3 is a partial cross-sectional view of a clamping member according to an embodiment of the present invention.
Reference numerals: 1. a first limit plate; 2. a rotating plate; 3. mounting a plate; 4. a clamping member; 401. mounting grooves; 5. a second limiting plate; 6. a clamping piece; 61. limiting teeth; 7. a heat preservation ring; 8. a ball valve body; 9. a connecting plate; 10. a support bar; 11. a spring.
Detailed Description
Example one
As shown in fig. 1-3, the high temperature ball valve convenient to install provided by the present invention comprises a rotating plate 2, a mounting plate 3, a plurality of clamping members 4, a plurality of clamping pieces 6, a ball valve body 8, a plurality of connecting plates 9, a plurality of supporting rods 10, a rubber ring and a plurality of springs 11;
the mounting plate 3 is arranged on the ball valve body 8; a threaded through hole is formed in the rotating plate 2, and a rotating indication arrow is arranged on the rotating plate 2; prompting the user of the rotation direction;
the ball valve body 8 penetrates through the threaded through hole of the rotating plate 2, and the heat-insulating ring 7 is arranged on the ball valve body 8, so that the phenomenon that the pipeline at the joint is deformed due to overhigh temperature of the ball valve body 8 and water leakage is caused is avoided; the rubber ring is positioned between the ball valve body 8 and the heat-insulating ring 7; the pipeline with different sizes can be installed;
the clamping pieces 4 are circumferentially distributed by taking the central axis of the mounting plate 3 as the center, one ends of the clamping pieces 4 are rotatably connected with the mounting plate 3, and the outer peripheral surfaces of the clamping pieces 4 are provided with threads; the threads on the clamping pieces 4 are sequentially connected end to end; the end faces of the mounting plates 3 facing the clamping pieces 4 are provided with sealing gaskets; the water leakage situation is avoided;
the inner side end face of each clamping piece 4 is provided with a mounting groove 401; in the state that the clamping pieces 4 are in threaded fit with the rotating plate 2, an installation space for installing a pipeline is formed between the inner side end faces of the clamping pieces 4 and the outer peripheral surface of the ball valve body 8;
one end of each support rod 10 is rotatably connected with the inner wall of each mounting groove 401, and the other end of each support rod 10 is connected with each connecting plate 9;
the two ends of each spring 11 are respectively connected with the inner wall of each mounting groove 401 and each connecting plate 9;
each clamping piece 6 is connected with the end surface of each connecting plate 9 far away from each spring 11, and a plurality of limiting teeth 61 are uniformly arranged on each clamping piece 6.
In one embodiment of the utility model, when in use, the inner peripheral surface of the pipeline is attached to the outer peripheral surface of the joint of the ball valve body 8, the rotating plate 2 is rotated, and the rotating plate 2 is in threaded connection with the threads on the multiple groups of clamping pieces 4, so that the multiple groups of clamping pieces 4 are all pressed on the outer peripheral surface of the pipeline to fix the pipeline; the multiple groups of limiting teeth 61 on each group of clamping pieces 6 tightly press the peripheral surface of the pipeline, the multiple groups of supporting rods 10 rotate, the multiple groups of springs 11 are compressed, the pipeline is further fixed, and the installation tightness of the pipeline and the ball valve body 8 is improved; the utility model discloses be convenient for install the ball valve body, improved ball valve body and pipe connection's leakproofness simultaneously.
Example two
As shown in fig. 1-3, compared with the first embodiment, the high temperature ball valve provided by the present invention further includes a first limiting plate 1 and a plurality of second limiting plates 5;
the first limiting plate 1 is arranged on the ball valve body 8, the first limiting plate 1 is positioned on one side, away from the clamping pieces 4, of the mounting plate 3, and a chamfer angle is arranged on the first limiting plate 1; the projection shape of the first limiting plate 1 is annular;
a plurality of second limiting plates 5 are installed respectively on a plurality of clamping piece 4, all are equipped with the chamfer on every second limiting plate 5.
The utility model discloses an in the embodiment, when can effectually prevent to dismantle rotor plate 2, rotor plate 2 drops and loses.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (8)
1. A high-temperature ball valve convenient to install is characterized by comprising a rotating plate (2), an installing plate (3), a plurality of clamping pieces (4), a plurality of clamping pieces (6), a ball valve body (8), a plurality of connecting plates (9), a plurality of supporting rods (10) and a plurality of springs (11);
the mounting plate (3) is mounted on the ball valve body (8); the rotating plate (2) is provided with a threaded through hole;
the clamping pieces (4) are circumferentially distributed by taking the central axis of the mounting plate (3) as the center, one ends of the clamping pieces (4) are rotatably connected with the mounting plate (3), and the outer peripheral surfaces of the clamping pieces (4) are provided with threads; the end surface of the inner side of each clamping piece (4) is provided with a mounting groove (401); under the state that the clamping pieces (4) are in threaded fit with the rotating plate (2), an installation space for installing a pipeline is formed between the inner side end faces of the clamping pieces (4) and the outer peripheral face of the ball valve body (8);
one end of each supporting rod (10) is rotatably connected with the inner wall of each mounting groove (401), and the other end of each supporting rod (10) is connected with each connecting plate (9);
two ends of each spring (11) are respectively connected with the inner wall of each mounting groove (401) and each connecting plate (9);
every clamping piece (6) is connected every connecting plate (9) and is kept away from the terminal surface of every spring (11), evenly is equipped with a plurality of spacing tooth (61) on every clamping piece (6).
2. A high temperature ball valve easy to install according to claim 1, further comprising a first limit plate (1) and a plurality of second limit plates (5); the first limiting plate (1) is arranged on the ball valve body (8), and the first limiting plate (1) is positioned on one side, away from the clamping pieces (4), of the mounting plate (3); the second limiting plates (5) are respectively arranged on the clamping pieces (4).
3. A high-temperature ball valve convenient to install according to claim 2, wherein each second limiting plate (5) is provided with a chamfer, and the first limiting plate (1) is provided with a chamfer.
4. A high temperature ball valve easy to install according to claim 2, characterized in that the projected shape of the first restriction plate (1) is ring-shaped.
5. A high-temperature ball valve easy to install according to claim 1, characterized in that the ball valve body (8) is provided with a heat-insulating ring (7).
6. A high temperature ball valve for ease of installation according to claim 5, further comprising a rubber ring; the rubber ring is positioned between the ball valve body (8) and the heat-insulating ring (7).
7. A high temperature ball valve easy to install according to claim 1, characterized in that the rotating plate (2) is provided with a rotation indicating arrow.
8. A high temperature ball valve easy to install according to claim 1, characterized in that the mounting plate (3) is provided with a gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452548.4U CN218454977U (en) | 2021-12-31 | 2021-12-31 | High-temperature ball valve convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123452548.4U CN218454977U (en) | 2021-12-31 | 2021-12-31 | High-temperature ball valve convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218454977U true CN218454977U (en) | 2023-02-07 |
Family
ID=85122055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123452548.4U Active CN218454977U (en) | 2021-12-31 | 2021-12-31 | High-temperature ball valve convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218454977U (en) |
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2021
- 2021-12-31 CN CN202123452548.4U patent/CN218454977U/en active Active
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