Quick mounting bracket for ball valve actuator
Technical Field
The invention relates to the technical field of valve body mounting structures, in particular to a rapid mounting bracket for a ball valve actuator.
Background
Actuators, also known as actuators, are typically coupled to a valve to control the flow of fluid, and a coupling device is typically provided between the actuator and the valve to integrate the two structures to secure the two and transmit power or torque.
At present, the connecting device for the actuator and the ball valve in the prior art has the advantages of complex structure, large installation workload, slow installation time, inconvenience in disassembly, influence on the production progress and assembly efficiency.
Disclosure of Invention
The present inventors have aimed at the drawbacks of the prior art described above, and have provided a quick mounting bracket for a ball valve actuator, which solves the problems of slow mounting time and inconvenience in disassembly, and improves both working efficiency and safety and reliability.
The technical scheme adopted by the invention is as follows:
The utility model provides a quick installing support for ball valve executor, includes the lower erection support, and plane outer circumference department symmetry is provided with claw joint face on the lower erection support top, and the fixed limiting plate of installation support is passed through on the lower erection support upper plane, and the plane symmetry extends has the jack catch under the limiting plate, jack catch and claw joint face joint and locking.
The further technical scheme is as follows:
The structure of the upper mounting bracket is as follows: including first bottom plate, first bottom plate outside symmetry extends has the rectangle diaphragm, opens on every rectangle diaphragm has first lockhole, and the plane is provided with the flange on the first bottom plate, and plane symmetry is provided with first boss under the first bottom plate, has seted up first through-hole and a plurality of first pilot hole on first bottom plate and the flange.
Four first fitting holes are distributed in the circumferential direction.
The limiting plate has the structure that: the wrench comprises a ring-shaped structure, wherein the middle part of the ring-shaped structure is provided with flange assembly holes, wrenches are symmetrically extended on two sides of the ring-shaped structure, each wrench is provided with a second lock hole, the bottom surface of each wrench is extended with a claw, and the claws form a right-angle structure.
The top structure of the lower mounting support is as follows: the claw clamping device comprises a second boss, wherein a second bottom plate is arranged on the upper plane of the second boss, a second through hole is formed in the center of the second bottom plate, rectangular counter bores and a plurality of second assembly holes are symmetrically formed in the upper plane of the second bottom plate, and a notch is formed in the second bottom plate connected with the claw clamping surface.
The bottom structure of the lower mounting support is as follows: the connecting plate comprises a connecting plate, mounting holes are formed in four corners of the connecting plate, and a column body extends on the upper plane of the connecting plate.
Four second fitting holes are distributed in the circumferential direction.
Four mounting holes are distributed in the right-angle direction.
The beneficial effects of the invention are as follows:
The invention has compact and reasonable structure and convenient operation, and can quickly realize the connection between the actuator and the ball valve body through the upper mounting bracket and the lower mounting bracket, so that the working efficiency is improved; through the arrangement of the limiting plates, the upper mounting support and the lower mounting support are tightly matched, and the safety and the reliability of the invention are improved.
The claw clamping surface is matched with the claw, so that the process is smooth, and the locking is safe and reliable when the upper mounting bracket and the lower mounting bracket are rotationally locked.
The first boss is matched with the rectangular counter bore, so that when the upper mounting bracket and the lower mounting bracket are mounted, quick positioning is realized, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention (embodiment one).
Fig. 2 is a front view (exploded form) of the present invention.
Fig. 3 is an exploded view of the present invention.
Fig. 4 is a schematic structural diagram of the present invention (embodiment two).
Wherein: 1. an upper mounting bracket; 101. a first fitting hole; 102. a first through hole; 103. a first boss; 104. a flange; 105. a first base plate; 106. a first lock hole; 107. a rectangular cross plate; 2. a lower mounting support; 201. a second fitting hole; 202. a second base plate; 203. a claw clamping surface; 204. a second through hole; 205. a second boss; 206. a column; 207. a mounting hole; 208. a connecting plate; 209. rectangular counter bore; 210. a notch; 3. a limiting plate; 301. a claw; 302. a wrench; 303. a second lock hole; 304. a circular ring-shaped structure; 305. and a flange assembly hole.
Detailed Description
The following describes specific embodiments of the present invention with reference to the drawings.
As shown in fig. 1,2 and 3, the quick mounting bracket for a ball valve actuator of the embodiment comprises a lower mounting support 2, wherein claw clamping faces 203 are symmetrically arranged at the outer circumference of the upper plane of the top of the lower mounting support 2, a limiting plate 3 is fixed on the upper plane of the lower mounting support 2 through an upper mounting support 1, claws 301 symmetrically extend from the lower plane of the limiting plate 3, and the claws 301 are clamped and locked with the claw clamping faces 203.
The structure of the upper mounting bracket 1 is as follows: including first bottom plate 105, first bottom plate 105 outside symmetry extends has rectangular diaphragm 107, and it has first lockhole 106 to open on every rectangular diaphragm 107, and the plane is provided with flange 104 on the first bottom plate 105, and the plane symmetry is provided with first boss 103 under the first bottom plate 105, has seted up first through-hole 102 and a plurality of first pilot hole 101 on first bottom plate 105 and the flange 104.
Four first fitting holes 101 are distributed in the circumferential direction.
The limit plate 3 has the structure that: the wrench comprises a circular ring-shaped structure 304, wherein a flange assembly hole 305 is formed in the middle of the circular ring-shaped structure 304, wrenches 302 symmetrically extend from two sides of the circular ring-shaped structure 304, each wrenches 302 is provided with a second lock hole 303, a claw 301 extends from the bottom surface of each wrenches 302, and the claw 301 is in a right-angle-shaped structure.
The top structure of the lower mounting support 2 is: comprises a second boss 205, a second bottom plate 202 is arranged on the upper plane of the second boss 205, a second through hole 204 is arranged at the center of the second bottom plate 202, the second bottom plate 202 is provided with rectangular counter bores 209 and a plurality of second assembly holes 201 in a plane symmetry manner, and a notch 210 is formed at the second bottom plate 202 connected with the claw clamping surface 203.
The bottom structure of the lower mounting support 2 is: comprises a connecting plate 208, mounting holes 207 are formed in four corners of the connecting plate 208, and a column 206 extends on the upper plane of the connecting plate 208.
Four second fitting holes 201 are distributed in the circumferential direction.
Four mounting holes 207 are distributed in a right angle direction.
As shown in fig. 4, when the structure of the connecting device used between the actuator and the ball valve is short, the structure of the main body 206 and the connecting plate 208 can be omitted, the mounting hole 207 is directly opened on the second boss 205 and the second bottom plate 202, and the connection between the lower mounting support 2 and the valve body is realized through the locking member.
The working principle and the working process of the invention are as follows:
Firstly, through a mounting hole 207 on a connecting plate 208, a lower mounting support 2 is mounted on the surface of a valve body of a ball valve (not shown in the figure) to be assembled by using a locking piece, then an actuator (not shown in the figure) is assembled in a first through hole 102 of an upper mounting support 1, then the bottom of the upper mounting support 1 with the actuator is abutted with the upper surface of the lower mounting support 2, a first boss 103 is clamped into a rectangular counter bore 209, quick positioning is realized, a flange assembly hole 305 of a limiting plate 3 is sleeved into a flange 104, a spanner 302 is pulled, the limiting plate 3 rotates, a claw 301 slides on a claw clamping surface 203, and the claw 301 rotates to a limiting position. The upper mounting bracket 1 and the limiting plate 3 are prevented from being loosened by the locking member by the first locking hole 106 and the second locking hole 303, and the upper mounting bracket 1 and the lower mounting bracket 2 are prevented from being loosened by the locking member by the first assembly hole 101 and the second assembly hole 201, thereby realizing the mounting of the present invention.
The above description is intended to illustrate the invention and not to limit it, the scope of which is defined by the claims, and any modifications can be made within the scope of the invention.