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CN-224229311-U - Ball valve with high-efficiency protection function

CN224229311UCN 224229311 UCN224229311 UCN 224229311UCN-224229311-U

Abstract

The utility model discloses a ball valve with a high-efficiency protection function, which relates to the technical field of valve manufacturing and comprises a ball valve main body, wherein flanges are fixedly arranged at two sides of the ball valve main body, a protective cover is arranged at the top of the ball valve main body, a cover plate is hinged at the rear side of the protective cover, a driving wheel is arranged at the top of the ball valve main body, an adjusting component is arranged on the driving wheel, when the driving wheel needs to be driven, a driving rod A is overturned to a certain angle, a driving rod B is taken out and is arranged on the periphery of the driving rod A in a threaded manner, so that a worker can conveniently drive the driving wheel in a narrow space, meanwhile, the driving force of the driving wheel can be lightened by setting the driving rod B, the using effect of the device is improved, and a cylinder can be spliced in an inner cavity of a limiting hole under the elastic action of a spring, so that the limiting hole is limited, and the worker can conveniently push the driving wheel through the driving rod B.

Inventors

  • LI YULIN

Assignees

  • 康工阀门集团有限公司

Dates

Publication Date
20260512
Application Date
20250218

Claims (7)

  1. 1. A ball valve with a high-efficiency protection function comprises a ball valve main body (1) and is characterized in that flanges (2) are fixedly arranged at two sides of the ball valve main body (1), a protection cover (3) is arranged at the top of the ball valve main body (1), a cover plate (4) is hinged to the rear side of the protection cover (3), a driving wheel (5) is arranged at the top of the ball valve main body (1), an adjusting component (6) is arranged on the driving wheel (5), a limiting component (7) is arranged on the adjusting component (6), the adjusting component (6) comprises a rotating shaft (61) arranged on the driving wheel (5) and a driving rod A (62) fixedly sleeved on the periphery of the rotating shaft (61), a limiting ring (63) is fixedly sleeved on the periphery of the driving rod A (62) close to the tail end, and a driving rod B (64) is arranged on the top of the driving wheel (5) close to one side.
  2. 2. The ball valve with high-efficiency protection function according to claim 1, wherein the outer periphery of the driving rod A (62) is provided with an external thread (621) near the tail end, the tail end of the driving rod B (64) is provided with a thread groove (641), and the section diameter of the driving rod A (62) is smaller than the section diameter of the driving rod B (64).
  3. 3. The ball valve with the high-efficiency protection function according to claim 1, wherein arc-shaped grooves (31) are formed in the positions, close to two sides, of the top of the protection cover (3), magnet D (32) is fixedly installed in the positions, close to the rear side, of the bottom of an inner cavity of the arc-shaped groove (31), and supporting blocks (33) are fixedly installed in the positions, close to the top, of the rear side of the protection cover (3).
  4. 4. The ball valve with the high-efficiency protection function according to claim 3, wherein the magnet C (41) is fixedly arranged at the bottom of the cover plate (4) close to two sides, and the magnet C (41) and the adjacent magnet D (32) are mutually and magnetically attracted.
  5. 5. The ball valve with the high-efficiency protection function according to claim 1, wherein a placing groove B (52) is formed in the position, close to one side, of the top of the driving wheel (5), a placing groove A (51) is formed in the position, close to the other side, of the top of the driving wheel (5), two ends of the rotating shaft (61) are rotationally connected to the side wall of an inner cavity of the placing groove A (51), a magnet A (54) is fixedly installed at the position, close to one side, of the bottom of the inner cavity of the placing groove A (51), the magnet A (54) and the driving rod A (62) are mutually magnetically attracted, a magnet B (53) is fixedly installed at the bottom of the inner cavity of the placing groove B (52), and the magnet B (53) and the driving rod B (64) are mutually magnetically attracted.
  6. 6. The ball valve with the high-efficiency protection function according to claim 1, wherein the limiting assembly (7) comprises a limiting disc (71) and a limiting hole (72) formed in the front side of the limiting disc (71) and close to the middle position, the limiting disc (71) is fixedly sleeved on the periphery of the rotating shaft (61), a cylinder (73) is arranged on the front side of the limiting disc (71) and close to one side, a connecting block (74) is fixedly arranged at the front end of the cylinder (73), a poking block (75) is fixedly arranged at the top of the connecting block (74), a telescopic column (76) is fixedly arranged at the middle position of the front side of the connecting block (74), and the front end of the telescopic column (76) is fixedly connected with the side wall of the inner cavity of the placing groove A (51).
  7. 7. The ball valve with the efficient protection function of claim 6, wherein a spring (761) is movably sleeved on the periphery of the telescopic column (76), and the front end and the rear end of the spring (761) are fixedly connected with the side wall of the inner cavity of the placing groove A (51) and the connecting block (74) respectively.

Description

Ball valve with high-efficiency protection function Technical Field The utility model relates to the technical field of valve manufacturing, in particular to a ball valve with an efficient protection function. Background The valve with the opening and closing part (ball) driven by the valve rod and rotating around the axis of the valve can also be used for regulating and controlling fluid, wherein the hard sealing V-shaped ball valve has strong shearing force between the V-shaped ball core and the metal valve seat of the hard alloy for surfacing, and is especially suitable for mediums containing fiber, tiny solid particles and the like. A ball valve with the publication number of CN219911930U, which belongs to the technical field of valve manufacturing. The valve handle is exposed outside and is easily damaged after the installation, so that valve control is malfunctioning, meanwhile, the valve handle has no filtering function, the valve is conveyed with the aid of an external filtering component, the installation step is complex, and the disassembly and cleaning are difficult. The ball valve comprises a ball valve body, wherein a first flange is connected to the left side of the ball valve body through a bolt, a protective cover is fixedly arranged at the top of the surface of the ball valve body, a cover plate is connected to the rear side of the top of the protective cover through a rotating shaft in a rotating mode, a positioning component is fixedly arranged at the top of the front surface of the protective cover, a second flange is connected to the right side of the ball valve body through a bolt, a third flange is connected to the right side of the second flange through a bolt, a filtering component is connected to the right side of the third flange, the filtering component comprises a fixing shell, and a fourth flange is connected to the right side of the fixing shell. The ball valve of high-efficient safeguard function is when using, protects the drive wheel through the protection casing, however the protection casing is when protecting the drive wheel, when the staff need promote the drive wheel and close the ball valve main part, because the setting of protection casing, the space between drive wheel and the protection casing is less, is unfavorable for the staff to drive the drive wheel, reduction device's result of use. We have therefore proposed a ball valve with efficient protection function in order to solve the problems set forth above. Disclosure of utility model The utility model aims to provide a ball valve with an efficient protection function, so as to solve the problems that when a protective cover is provided in the background art to protect a driving wheel, when a worker needs to close a ball valve main body by driving the driving wheel, due to the arrangement of the protective cover, the gap between the driving wheel and the protective cover is smaller, the driving wheel is not driven by the worker, and the using effect of the device is reduced. In order to achieve the aim, the ball valve with the high-efficiency protection function comprises a ball valve main body, wherein flanges are fixedly arranged at two sides of the ball valve main body, a protection cover is arranged at the top of the ball valve main body, a cover plate is hinged to the rear side of the protection cover, a driving wheel is arranged at the top of the ball valve main body, an adjusting component is arranged on the driving wheel, and a limiting component is arranged on the adjusting component; The adjusting component comprises a rotating shaft arranged on the driving wheel and a driving rod A fixedly sleeved on the periphery of the rotating shaft, a limiting ring is fixedly sleeved on the periphery of the driving rod A near the tail end, and a driving rod B is arranged on the top of the driving wheel near one side. Preferably, the outer periphery of the driving rod A is provided with external threads near the tail end, the tail end of the driving rod B is provided with a thread groove, and the section diameter of the driving rod A is smaller than that of the driving rod B. Preferably, arc grooves are formed in the positions, close to the two sides, of the top of the protective cover, magnet D is fixedly mounted on the positions, close to the rear side, of the bottom of the inner cavity of the arc grooves, and supporting blocks are fixedly mounted on the positions, close to the top, of the rear side of the protective cover. Preferably, the bottom of apron is close to both sides department all fixed mounting and is inhaled indisputable stone C, and inhale indisputable stone C and adjacent magnet D mutually magnetism and inhale the setting. Preferably, the top of drive wheel is close to one side department and has seted up standing groove B, and the top of drive wheel is close to opposite side department and has seted up standing groove A, and the both ends of pivot rotate and connect at standing groove A's inner