A kind of fast installation support for ball valve actuator
Technical field
The present invention relates to valve body field, especially a kind of fast installation support for ball valve actuator.
Background technology
Actuator, also referred to as executing agency, generally it is connected with valve to control the flow of fluid, between actuator and valve
Above two Standard is integral it is generally necessary to configure an attachment means, both are fixed into simultaneously passing power to play
Or the effect of torque, the attachment means that are currently used for actuator and ball valve at present are complicated, installation workload is big, not only install
Time is slow, while dismantles also extremely inconvenience, not only have impact on manufacturing schedule, also affects efficiency of assembling
The content of the invention
The applicant is directed to above-mentioned existing existing issue, has carried out Improvement, there is provided a kind of for ball valve actuator
Fast installation support, its installation is fast and convenient, and realizes to the effective regulation of valve stroke.
The technical solution adopted in the present invention is as follows:
A kind of fast installation support for ball valve actuator, by upper mounting bracket, lower mounting bracket and a pair of limiting plates
Composition;
The concrete structure of the upper mounting bracket is as follows:
Including upper mounting bracket support body, the first through hole is provided with the center of the upper mounting bracket support body, along described
The opposite side of upper mounting bracket support body opens up a pair of perforates respectively, and bottom plate is separately positioned on the hole inwall of a pair of perforates, at least mutual
To set flange on symmetrical a pair of bottom plates;
The concrete structure of the lower mounting bracket is as follows:
Including lower mounting bracket support body, the second through hole is provided with the center of the lower mounting bracket support body, in described
Also extension forms a pair of projections at the mutually symmetrical opposite side of lower mounting bracket support body, on the lower mounting bracket support body, in institute
State and limiting plate buckling groove is opened up on the outside of boss;
The concrete structure of the limiting plate is as follows:
" C " shape plate is formed by longitudinal plate and two transverse plate integrally connecteds, lockhole is opened up in one end of a transverse plate, in
One end of another transverse plate also extends to form round portion, in opening up the flange pilot hole for mating flanges in the round portion.
Beneficial effects of the present invention are as follows:
The present invention it is simple in construction, easy to use, using upper mounting bracket, lower mounting bracket can quickly realize actuator with
Connection between ball valve body, it can effectively realize that upper mounting bracket, lower mounting bracket quickly connect using each pilot hole and fastener
Connect, limiting plate is easy to adjust, rotates flexibly, and the arrangement of limiting plate realizes mounting bracket and matched somebody with somebody with the close of lower mounting bracket
Close, by setting inclined groove bottom and groove top face to ensure the cooperation with limiting plate in limiting plate buckling groove, prevent from limiting
Position plate departs from.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the dimensional structure diagram of the present invention.
Fig. 3 is the assembling schematic diagram of the present invention.
Wherein:1st, upper mounting bracket;101st, the first pilot hole;102nd, the first through hole;103rd, perforate;104th, flange;
105th, bottom plate;2nd, lower mounting bracket;201st, the second pilot hole;202nd, boss;203rd, limiting plate buckling groove;204th, the second insertion
Hole;3rd, limiting plate;301st, longitudinal plate;302nd, transverse plate;303rd, lockhole;304th, circle portion;305th, flange pilot hole.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is illustrated.
As shown in Figure 1, Figure 2 and Figure 3, a kind of fast installation support bag for ball valve actuator by upper mounting bracket 1, under
Mounting bracket 2 and a pair of limiting plates 3 form;As shown in Figure 1 and Figure 2, the concrete structure of upper mounting bracket 1 is as follows:Including upper installation
Support support body, the first through hole 102 is provided with the center of upper mounting bracket support body, distinguished along the opposite side of upper mounting bracket support body
A pair of perforates 103 are opened up, perforate 103 is semicircle perforate, and bottom plate 105 is arranged at a pair of symmetrical hole inwalls of perforate 103, at least
Flange 104 is set respectively on mutually symmetrical a pair of bottom plates 105.As shown in Figure 1, Figure 2 and Figure 3, above-mentioned each pair of perforate 103 is equal
It is arranged symmetrically centered on the first through hole 102, the first pilot hole 101 is also opened up respectively in four corners of upper mounting bracket 1,
Upper mounting bracket support body is rectangle.
As shown in Figure 1, Figure 2 and Figure 3, the concrete structure of lower mounting bracket 2 is as follows:Including lower mounting bracket support body, lower peace
It is also rectangle to fill support support body, is opened up and the above-mentioned position correspondence of first pilot hole 101 in four corners of lower mounting bracket support body
The second pilot hole 201, the second through hole 204 is provided with the center of lower mounting bracket support body, it is mutual in lower mounting bracket support body
For also extension forms a pair of projections 202 at symmetrical opposite side, on lower mounting bracket support body, boss 202 is semicircle boss.In
The outside of boss 202 opens up limiting plate buckling groove 203, and groove top face and the groove bottom of limiting plate buckling groove 203 set inclined plane, made
Limiting plate 3 is not easily disconnected from when coordinating with limiting plate buckling groove 203, is coordinated firm.
As shown in Figure 1, Figure 2 and Figure 3, the concrete structure of limiting plate 3 is as follows:By longitudinal plate 301 and two transverse plates 302 1
Body connects to form " C " shape plate, opens up lockhole 303 in one end of a transverse plate 302, in one end of another transverse plate 302 also
Extension forms circle portion 304, in opening up the flange pilot hole 305 for mating flanges 104 in circle portion 304.
Above-mentioned perforate 103 open up position and lower mounting bracket support body convex platform 202 to open up position corresponding.
The specific installation process of the present invention is as follows:
As shown in Figure 1 to Figure 3, lower mounting bracket 2 is installed to ball valve body surface to be assembled first, then by actuator
(not shown) is assemblied in the first through hole 102 of mounting bracket 1, then by the upper mounting bracket 1 with actuator
Bottom abutted with the surface of lower mounting bracket 2, utilize the first pilot hole 101, the second pilot hole 201 and fastener (interior hexagonal
Cylindrical bolt) it is affixed, in the connection procedure of upper mounting bracket 1 and lower mounting bracket 2, as shown in figure 1, in upper mounting bracket 1
A pair of the perforates 103 and the boss 202 of lower mounting bracket 2 for being not provided with bottom plate 105 coordinate each other, as shown in Figure 2 and Figure 3, two limits
Position plate 3 is coordinated in arrangement up and down and by flange pilot hole 305 and flange 104 respectively, therefore each limiting plate 3 is respectively with flange
104 rotate for run-on point, until after limiting plate 3 and the clamping of limiting plate buckling groove 203, the now lock of each other end of limiting plate 3
Hole 303 is in concentric, prevents upper mounting bracket 1 from being loosened with lower mounting bracket 2 by locking member, so as to realize the peace of the present invention
Dress.
Above description is explanation of the invention, is not the restriction to invention, limited range of the present invention is referring to right
It is required that in the case of the basic structure without prejudice to the present invention, the present invention can make any type of modification.