RU1114U1 - Manual Gate Valve - Google Patents

Abstract

A manual valve actuator comprising a hub connected to a rod and a handle associated with it, characterized in that the handle is made of a team consisting of a stand, the upper part of which is made in the form of a cube, on which is fixed an axis with a housing containing a spring-loaded slider and an adjusting nut having a through groove at the bottom.

Description

(Sf.;,; I Olisia /

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1st FieR / 60.

MANUAL WATCH OF THE LATCH. - manual gate valve actuator belongs to apMafypoctpoeHHp for the fuel industry. Izv.etvn flywheel containing rim. Nave stiCh, handle and shear I. ffifMfT JV “The disadvantage of this design is tiMirafl replacement and selection for each valve. , I, eat & n) of this development is to increase $ ksJJf: fafapOline reliability The gate valves due to the design of the handle max4 "ksh" poison5 6 not only in: the face "(have the maximum torque t and | @ ce9йМ $ vit e | & first / low working position A prefabricated handle consisting of a stand, the upper part of which is made in the cube truss, on which the nose is fixed to help ef holding inside the cradle.nen slider, resting on the top to the face of the cube, and the adjusting nut the position of which determines the maximum load applied to handle and To reduce the maximum torque, to prevent emergencies in the future, it is easy to restore the handle to the working position, This manual drive is simple to manufacture and easily applicable in the industry. Bi figL shows the manual drive in the working position, in Fig, 2-manual yrvid in the idle position Fig. 3 is a view of FIG. 4- | section AA: The manual valve actuator consists of a rim step 1 (s P, spokes-12, cteikM 2 the upper part of which has a shape that is matched to its rim 1 "to the rim I by means of screw 3, axis mounted on a rack 2 vyItom5 ru / koya ki 6, the slider 7, the spring-loaded by a spring 8, the nut 9 and "R1iki 10, npHBo; iX valve works for a seduyuschim sample. The spring 8 is adjusted with a nut to the maximum working load. When Bfani “aH the handwheel and the handle 6 comes to a dying moment kinematically weighted by the spring 8, which holds the handle in the working position. When the operating load is spring, the spring 8 is compressed when moving the slider 7 to the nut, the end face of the slider 7 is moved to the next side; ., I /

pjftifHore opinion of the nosBeflaT drive to increase the performance characteristics of 8 | 1–1–3. 11. “Limitations of the maximum torque on the drive are 1V“ 1 in 1 to pyKeifRe

  1 . - (56) SOURCES yfvrmatsy prtsytmv into account in the examination. I, Prospectus AN50W) ATE V / QL / S

 FOR 2000, .3000, S000 AN2) JO, 100 ,; Nachdanik DIVID / INDUSTRIAL PROPERTY and ADVERTISING. . "Y1EXH .M" LSHP SHSh VD RoY1da V.A B | u1Y1Shbv

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/ 7. M. /// PVUin 1 A T T-. The V1 L manual gearbox is a non-T & A incremental industry. Known flywheel.containing rim, hub, spokes, handle and shear stitch GP. The disadvantage of this design is the frequent replacement and selection of a pin for each valve. The purpose of this development is to increase the operational reliability of the valve due to the design of the flywheel handle, which allows not only to limit the maximum torque, but also restore it to its original working position. A prefabricated handle consisting of a stand, the upper part of which is made in the form of a cube, on which a body is fixed using an axis, containing inside a spring-loaded slider resting on the upper face of the cube, to an adjustable nut, the position of which determines the maximum load applied to the handle and position 50 limit the maximum torque, prevent an emergency situation and then easily restore the handle to its working position. This manual drive is easy to manufacture and easy to handle in industry. Figure 1 shows the manual drive in the position to put on / sig. E-manual drive B nera: in the lateral position; on fng.Z-type B, on f11g, 4-section A-L. The manual valve actuator consists of a rim I, a hub 11, a spoke-12, a stand E, the upper part of which is shaped like a cube, fastened with its nickel part to the rim I by means of a screw 3, 4 - fixed on a stand E with a screw 5, handle G, slider 7, spring-loaded with spring 8, nut 9 and Kryak 10. Drive. for the valve works as follows. Spring 8 is adjusted with nut 3 to the maximum working load. When you rotate the handle for the handle 6, a torsion moment arises kinematically flipping up the 4th rod 8, pulling 1B8U1pei rukolku in the side position. When r is roaring ;: the young man of the working nigrueki, the spring of 8 SDK is given when the bail 7 persists on nut 9, the end face of slider 7 is mixed on the next side of the cube face. Lever; 6 Settles B Out of Service (NGD). Such a strip: about the handle; Witnessing - about not working ;ocrfncodnocTM gate valves

With; / henka of the manual drive of the valve, let me improve the operation; not the valve characteristics by limiting 1axi; 1a .; cool iJGueHTa, prik; Advance to the hand.

(56) Sources of ki: formalities accepted by the examination. I. Oirma Prospect ANSON ROYABER AT.E.

 GOOO, 3000, 5000 ANDJOJOO.

HEAD OF DEPARTMENT

OWNED PROPERTY TO ADVERTISEMENT; Oi

Authors ;

 ,

L.Via

Claims (1)

A manual valve actuator comprising a hub connected to a rod and a handle associated with it, characterized in that the handle is made of a team consisting of a stand, the upper part of which is made in the form of a cube, on which is fixed an axis with a housing containing a spring-loaded slider and an adjusting nut having a through groove at the bottom.