CN208907505U - A kind of valve manual rotating device - Google Patents

Abstract

The utility model discloses a kind of valve manual rotating devices, including shell, annular groove is equipped on the upper and lower ends inner wall of the shell, the matched sliding block of muti-piece is equipped in the annular groove, matched complete gear is equipped in the shell, the upper and lower ends side wall of the complete gear is fixedly connected with the side wall of muti-piece sliding block respectively, the complete gear is equipped with clamping mechanism, one end of the shell is equipped with opening, the shell is fixedly connected with grasping mechanism on one end side wall of opening, the grasping mechanism is cooperatively connected by opening and complete gear.The utility model can be convenient for the rotating disc of the easy and convenient rotating valve of operator, and is not easy to damage it simultaneously, convenient for improving the service life that valve uses.

Description

A kind of valve manual rotating device

Technical field

The utility model relates to valve technology field more particularly to a kind of valve manual rotating devices.

Background technique

Valve is the pipeline fittings for being opened and closed pipeline, control flow direction, the parameter of regulation and control pumped (conveying) medium, according to it Function can be divided into shut-off valve, check-valves, regulating valve etc., and valve is the control unit in fluid delivery system, have cut-off, adjust Section, prevents the functions such as adverse current, pressure stabilizing, shunting or overflow pressure relief at water conservancy diversion, for the valve of fluid control systems, from simplest Various valves used in shut-off valve to extremely complex robot control system(RCS), kind and specification are quite various.

Valve is when in use, it usually needs and operator's duration carries out either on or off, to have the function that it is adjusted, but When rotating valve, the rotating disc very little of some valves, operator causes high effort in rotation, some even directly pass through spanner Equal tools are pulled, and long-time operation easily leads to valve rotating disc deformed damaged.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of valve proposed turns manually Dynamic device.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of valve manual rotating device, including shell are equipped with annular groove on the upper and lower ends inner wall of the shell, It is equipped with the matched sliding block of muti-piece in the annular groove, is equipped with matched complete gear in the shell, The upper and lower ends side wall of the complete gear is fixedly connected with the side wall of muti-piece sliding block respectively, and the complete gear is equipped with clamping Mechanism, one end of the shell are equipped with opening, and the shell is fixedly connected with grasping mechanism, institute on one end side wall of opening It states and grasps mechanism by being open and the mating connection of complete gear.

Preferably, the clamping mechanism includes the through-hole being set on complete gear, is equipped with phase therewith in the through-hole The fixture block matched, the fixture block are equipped with the polygon bayonet being connected to up and down, and the complete gear is equipped with multiple first threaded holes, One end side wall of the fixture block is equipped with multiple the second threaded holes corresponding with the first threaded hole, spiral shell in second threaded hole Line is connected with bolt, and multiple bolts are threadedly coupled with multiple first threaded holes respectively.

Preferably, the grasping mechanism includes the placement plate being fixedly connected in housing sidewall, the upper end of the placement plate It is fixedly connected with support plate, the upper end of the placement plate is rotatably connected to pressing piece, one end of the pressing piece close to shell Driving member is fixedly connected on wall, the driving member is cooperatively connected by opening and complete gear.

Preferably, the pressing piece includes the shaft for being fixedly connected on placement plate upper end, is socketed with handle in the shaft, The first spring, the side of first spring one end and support plate far from handle are fixedly connected on one end side wall of the handle Wall is fixedly connected, and the handle is fixedly connected close to one end side wall of shell with driving member.

Preferably, the driving member includes the link block being fixedly connected on handle side wall, and the link block is far from handle One end side wall on be fixedly connected with multiple spring parts, the link block is equipped with fixed block, the fixation far from the side of handle Block is equipped with the fixed company in the one end of groove, the inner wall of the groove and multiple spring parts far from handle close to one end side wall of handle It connects, for the fixed block far from partial gear is fixedly connected on one end side wall of groove, the partial gear passes through opening It is engaged with complete gear, the upper end of the fixed block is fixedly connected with handle.

Preferably, the spring part includes being fixedly connected on telescopic rod on link block side wall, and the telescopic rod is far from connection One end of block is fixedly connected with the inner wall of groove, is arranged with second spring on the telescopic rod.

Compared with prior art, the utility model has the following beneficial effects:

1, by the clamping mechanism of setting, the rotating disc of valve can be blocked by polygon fixture block with reaching, so as to In driving its rotation completely in rotation, at the same can also with by way of changing fixture block come with the polygon for changing different size pattern Bayonet, in order to match the valve rotating disc of different model size.

2, by the cooperation of the pressing piece of setting and driving member and complete gear, it is convenient for operator to pass through lever to reach Principle drives complete gear to rotate, and drives the rotating disc of clamping mechanism rotating valve, turns convenient for operator is easy and convenient The rotating disc of movable valve, and be not easy to damage it simultaneously, convenient for improving the service life that valve uses.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of valve manual rotating device perspective view；

Fig. 2 be the utility model proposes a kind of valve manual rotating device overlooking structure diagram；

Fig. 3 be the utility model proposes a kind of complete gear of valve manual rotating device and the structure of clamping mechanism show It is intended to；

Fig. 4 is the partial enlarged view in Fig. 1 at A.

In figure: 1 shell, 2 annular grooves, 3 sliding blocks, 4 complete gears, 5 clamping mechanisms, 6 grasp mechanisms, 7 fixture blocks, 8 polygon Shape bayonet, 9 bolts, 10 placement plates, 11 support plates, 12 pressing pieces, 13 driving members, 14 shafts, 15 handles, 16 first springs, 17 Link block, 18 spring parts, 19 fixed blocks, 20 partial gears, 21 handles, 22 telescopic rods, 23 second springs.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-4, a kind of valve manual rotating device, including shell 1, shell 1 is that class is circular, above and below shell 1 It is equipped with annular groove 2 on the inner wall of both ends, the matched sliding block 3 of muti-piece is equipped in annular groove 2, is equipped in shell 1 The upper and lower ends side wall of matched complete gear 4, complete gear 4 is fixedly connected with the side wall of muti-piece sliding block 3 respectively.

Complete gear 4 is equipped with clamping mechanism 5, and clamping mechanism 5 includes the through-hole being set on complete gear 4, in through-hole Equipped with matched fixture block 7, fixture block 7 is equipped with the polygon bayonet 8 that is connected to up and down, and complete gear 4 is equipped with multiple the One threaded hole, one end side wall of fixture block 7 are equipped with multiple the second threaded holes corresponding with the first threaded hole, in the second threaded hole It is threaded with bolt 9, multiple bolts 9 are threadedly coupled with multiple first threaded holes respectively, and 7 side wall of fixture block is equipped with multiple and spiral shell The counterbore that bolt 9 matches.

One end of shell 1 is equipped with opening, and shell 1 is fixedly connected on one end side wall of opening grasps mechanism 6, grasps Mechanism 6 is cooperatively connected by opening and complete gear 4, and grasping mechanism 6 includes the placement plate being fixedly connected on 1 side wall of shell 10, the upper end of placement plate 10 is fixedly connected with support plate 11, and the upper end of placement plate 10 is rotatably connected to pressing piece 12, pressing piece 12 Driving member 13 is fixedly connected on one end side wall of shell 1, pressing piece 12 includes being fixedly connected on 10 upper end of placement plate Shaft 14, handle 15 is socketed in shaft 14, and shaft 14 is arranged close to the edge of complete 4 side of gear close to handle 15, holds Being fixedly connected with the first spring 16, the side of the first spring 16 one end far from handle 15 and support plate 11 on 15 one end side wall Wall is fixedly connected.

Handle 15 is fixedly connected close to one end side wall of shell 1 with driving member 13, and driving member 13 passes through opening and complete tooth Wheel 4 is cooperatively connected, and driving member 13 includes the link block 17 being fixedly connected on 15 side wall of handle, and link block 17 is far from handle 15 Multiple spring parts 18 are fixedly connected on the side wall of one end, link block 17 is equipped with fixed block 19, fixed block far from the side of handle 15 19 are equipped with groove close to one end side wall of handle 15, and one end of link block 17 is inserted into groove always, the inner wall of groove with Multiple spring parts 18 are fixedly connected far from one end of handle 15, and spring part 18 includes being fixedly connected on 17 side wall of link block to stretch Bar 22, telescopic rod 22 can play a protective role to second spring 23, in telescopic rod 22 one end and groove far from link block 17 Wall is fixedly connected, and is arranged with second spring 23 on telescopic rod 22, the left and right ends of second spring 23 respectively with the inner wall of groove and The side wall of link block 17 abuts, and second spring 23 is for cooperating partial gear 20 to engage with complete gear 4, fixed block 19 Partial gear 20 is fixedly connected on one end side wall far from groove, partial gear 20 is nibbled by opening with complete gear 4 It closes, the upper end of fixed block 19 is fixedly connected with handle 21, and handle 21 makes partial gear 20 and complete tooth for operator Wheel 4 disengages.

The utility model, when in use, operator are first assembled according to the model size of required rotating valve rotating disc Different types of polygon bayonet 8, operator are taken out fixture block 7 by backing out bolt 9, then recycle bolt 9 will be new Fixture block 7 and complete gear 4 tighten fixation, after to be prepared, operator again by polygon bayonet 8 be aligned valve rotation Disk keeps it chimeric with polygon bayonet 8, and subsequent operator presses handle 15 repeatedly again, in shaft 14 after the pressing of handle 15 Cooperation is lower to drive link block 17 to rotate, and link block 17 drives fixed block 19 to rotate again, and fixed block 19 is driving partial gear 20 Rotation, partial gear 20 cooperate annular groove 2 and muti-piece sliding block 3 to make complete gear 4 that fixture block 7 be driven to rotate, and fixture block 7 is in band The turn disc of movable valve reaches the effect easily twisted, and when turning to certain amplitude, operator is passing through Handle 21 cooperates the first spring 16 that partial gear 20 and complete gear 4 are separated return, unclamps again handle 21 later to return Engage it with complete gear 4 again, operator pressing handle 15 with movable valve turn disc, operate repeatedly with Achieve the purpose that unscrew valve turn disc, to be tightened, then reversely withhold in 8 direction of polygon bayonet in valve Rotating disc on, then pressing 15 repetitive operation of handle is tightened it gradually.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of valve manual rotating device, including shell (1), which is characterized in that on the upper and lower ends inner wall of the shell (1) It is equipped with annular groove (2), is equipped with the matched sliding block of muti-piece (3), the shell (1) in the annular groove (2) It is interior be equipped with matched complete gear (4), the upper and lower ends side wall of the complete gear (4) respectively with muti-piece sliding block (3) Side wall be fixedly connected, the complete gear (4) is equipped with clamping mechanism (5), and one end of the shell (1) is equipped with opening, institute State shell (1) close to opening one end side wall on be fixedly connected with grasp mechanism (6), the graspings mechanism (6) by opening and Complete gear (4) is cooperatively connected.

2. a kind of valve manual rotating device according to claim 1, which is characterized in that the clamping mechanism (5) includes The through-hole being set on complete gear (4), the through-hole is interior to be equipped with matched fixture block (7), and the fixture block (7) is equipped with The polygon bayonet (8) being connected to up and down, the complete gear (4) are equipped with multiple first threaded holes, one end of the fixture block (7) Side wall is equipped with multiple the second threaded holes corresponding with the first threaded hole, and the second threaded hole internal screw thread is connected with bolt (9), multiple bolts (9) are threadedly coupled with multiple first threaded holes respectively.

3. a kind of valve manual rotating device according to claim 1, which is characterized in that the grasping mechanism (6) includes The upper end of the placement plate (10) being fixedly connected on shell (1) side wall, the placement plate (10) is fixedly connected with support plate (11), The upper end of the placement plate (10) is rotatably connected to pressing piece (12), one end side wall of the pressing piece (12) close to shell (1) On be fixedly connected with driving member (13), the driving member (13) by opening with complete gear (4) be cooperatively connected.

4. a kind of valve manual rotating device according to claim 3, which is characterized in that the pressing piece (12) includes solid Surely it is connected to the shaft (14) of placement plate (10) upper end, is socketed with handle (15) on the shaft (14), the handle (15) It is fixedly connected on the side wall of one end the first spring (16), first spring (16) one end and support plate far from handle (15) (11) side wall is fixedly connected, and one end side wall of the handle (15) close to shell (1) is fixedly connected with driving member (13).

5. a kind of valve manual rotating device according to claim 3 or 4, which is characterized in that driving member (13) packet The link block (17) being fixedly connected on handle (15) side wall is included, the link block (17) is far from one end side wall of handle (15) It is fixedly connected with multiple spring parts (18), the link block (17) is equipped with fixed block (19) far from the side of handle (15), described One end side wall of the fixed block (19) close to handle (15) is equipped with groove, and the inner wall of the groove and multiple spring parts (18) are separate One end of handle (15) is fixedly connected, and is fixedly connected with partial gear on one end side wall of the separate groove of the fixed block (19) (20), the partial gear (20) is engaged by opening with complete gear (4), and the upper end of the fixed block (19) is fixedly connected There are handle (21).

6. a kind of valve manual rotating device according to claim 5, which is characterized in that the spring part (18) includes solid Surely it is connected to telescopic rod (22) on link block (17) side wall, the telescopic rod (22) one end and groove far from link block (17) Inner wall is fixedly connected, and is arranged with second spring (23) on the telescopic rod (22).