CN210770328U - Anti-rotation connector special for regulating valve - Google Patents

Abstract

The utility model discloses a prevent special connector of governing valve of gyration, including valve way and connector, the connector is installed on the valve way, the connector includes mounting disc, buffering shell fragment, link, regulation pole, carousel, positioner and fixing device, the mounting disc passes through the set screw and installs on the valve way, the link passes through the buffering shell fragment setting on the mounting disc, it installs on the link to adjust the pole, it is provided with the carousel to adjust the pole upper end, be provided with positioner on the regulation pole, link one side is provided with fixing device, fixing device acts on positioner. The utility model discloses the positioner and the fixing device that set up conveniently fix the regulating rod, prevent that the governing valve from revolving, are provided with the buffering shell fragment simultaneously and provide certain cushioning effect, the utility model discloses simple structure, convenient operation, the practicality is strong.

Description

Anti-rotation connector special for regulating valve

Technical Field

The utility model relates to a prevent special connector of governing valve of gyration belongs to governing valve equipment technical field.

Background

The coupler of the existing regulating valve is mostly not provided with a rotation prevention device, so that the regulating valve can possibly rotate to cause the regulating valve not to work normally.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent special connector of governing valve of gyration to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the connector comprises a mounting disc, a buffering elastic sheet, a connecting frame, an adjusting rod, a rotary disc, a positioning device and a fixing device, wherein the mounting disc is mounted on the valve channel through a fixing screw, the connecting frame is arranged on the mounting disc through the buffering elastic sheet, the adjusting rod is mounted on the connecting frame, the rotary disc is arranged at the upper end of the adjusting rod, the positioning device is arranged on the adjusting rod, the fixing device is arranged on one side of the connecting frame, and the fixing device acts on the positioning device.

Preferably, positioner includes spout, slider, rotor and insection, the spout symmetry sets up in adjusting the pole both sides, the rotor passes through the slider and installs in the spout, the periphery of rotor is provided with the insection, and the rotor that sets up can freely move about in the spout, makes things convenient for the rotor to be in all the time between the card strip and the tray in fixing device, and the insection that sets up is convenient for fixing device and is changeed the piece.

Preferably, fixing device includes tray, spout, card strip, insection and spring, the tray sets up in link one side, be provided with the spout on the link of tray one side, be provided with the card strip through the spring in the spout, be provided with the insection on the card strip, insection on the card strip acts on the insection on the rotor, and the insection on the card strip that sets up can effectively be fixed the rotor.

Preferably, the clamping strip is provided with a buckle, the sliding groove is provided with a clamping block below, the upper end of the buckle is provided with a pressing block, the clamping strip is provided with a pulling block below, the pressing block is convenient for fixing the buckle on the clamping block, so that the clamping strip is convenient to fix the rotary sheet, and the pulling block is convenient for the buckle to break away from the clamping block.

Preferably, the buffering elastic sheet is of a U-shaped structure and can provide a certain buffering and damping effect.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a prevent special connector of governing valve of gyration can fix the regulating lever effectively through the positioner and the fixing device who set up, prevents that the governing valve from appearing gyration phenomenon and influencing the normal work of governing valve, guarantees the stable normal work of regulation.

The utility model discloses the buffering shell fragment that sets up can provide certain cushioning effect, prolongs the life of governing valve.

The utility model discloses the setting press the briquetting and draw the convenient fixed and release to the regulating lever of piece in fixing device, the utility model discloses simple structure, convenient operation, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the positioning device and the fixing device of the present invention;

in the figure: 1. a valve way; 2. a coupling; 3. mounting a disc; 4. a buffering elastic sheet; 5. a connecting frame; 6. adjusting a rod; 7. a turntable; 8. a positioning device; 9. a fixing device; 10. fixing screws; 11. a chute; 12. a slider; 13. rotating the sheet; 14. insection; 15. a support block; 16. clamping the strip; 17. a spring; 18. buckling; 19. a clamping block; 20. a pressing block; 21. and (5) pulling the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the connector 2 is installed on the valve channel 1, the connector 2 comprises an installation disc 3, a buffering elastic sheet 4, a connecting frame 5, an adjusting rod 6, a rotary disc 7, a positioning device 8 and a fixing device 9, the installation disc 3 is installed on the valve channel 1 through a fixing screw 10, the connecting frame 5 is arranged on the installation disc 3 through the buffering elastic sheet 4, the adjusting rod 6 is installed on the connecting frame 5, the rotary disc 7 is arranged at the upper end of the adjusting rod 6, the positioning device 8 is arranged on the adjusting rod 6, the fixing device 9 is arranged on one side of the connecting frame 5, and the fixing device 9 acts on the positioning device 8.

Further, the positioning device 8 comprises sliding grooves 11, sliding blocks 12, rotating pieces 13 and insections 14, the sliding grooves 11 are symmetrically arranged on two sides of the adjusting rod 6, the rotating pieces 13 are installed in the sliding grooves 11 through the sliding blocks 12, and the insections 14 are arranged on the peripheries of the rotating pieces 13.

Further, fixing device 9 includes tray 15, spout 11, card strip 16, insection 14 and spring 17, tray 15 sets up in link 5 one side, be provided with spout 11 on the link 5 of tray 15 one side, be provided with card strip 16 through spring 17 in the spout 11, be provided with insection 14 on the card strip 16, insection 14 on the card strip 16 acts on insection 14 on the rotor 13.

Further, a buckle 18 is arranged on the clamping strip 16, a clamping block 19 is arranged below the sliding groove 11, a pressing block 20 is arranged at the upper end of the buckle 18, and a pulling block 21 is arranged below the buckle 18.

Furthermore, the buffering elastic sheet 4 is of a U-shaped structure.

The working principle is as follows: the utility model relates to a prevent special connector of governing valve of gyration, in use, install the valve way 1, rotate the carousel 7 that sets up in adjusting the pole 6 upper end and drive and adjust the pole 6 and rotate and adjust the velocity of flow of the valve way 1, the rotor 13 in the spout 11 on adjusting the pole 6 rotates along with it, the tray 15 that sets up in link 5 one side holds the rotor 13, make the rotor 13 move in the spout 11, thereby guarantee that the rotor 13 is always between tray 15 and card strip 16, after adjusting to suitable position, press down card strip 16 through the pressing block 20 that sets up on buckle 18, make buckle 18 detain on the fixture block 19 of spout 11 one side, thereby make insection 14 on card strip 16 and insection 14 on the rotor 13 intermesh, realize the fixed to rotor 14, thereby prevent adjusting the pole 6 and rotate, prevent the governing valve from appearing the gyration phenomenon, guarantee the stable normal work of governing valve, when needing to adjust again, through setting up the block 21 pulling buckle 18 that draws in buckle 18 below, make buckle 18 break away from the restriction of fixture block 19, card strip 16 upsprings under the spring 17 effect in spout 11, make insection 14 on the card strip 16 break away from insection 14 on rotor 13, thereby make rotor 13 and regulation pole 6 activity once more, then rotate through carousel 7 regulation pole 6 adjust can, the buffering shell fragment 4 that sets up in coupler 2 can use certain cushioning effect, thereby protect the governing valve, the life of extension governing valve.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a prevent special connector of governing valve that gyration which characterized in that: the valve passage (1) and the connector (2) are included, the connector (2) is installed on the valve passage (1), the connector (2) comprises an installation disc (3), a buffering elastic sheet (4), a connecting frame (5), an adjusting rod (6), a rotary disc (7), a positioning device (8) and a fixing device (9), the installation disc (3) is installed on the valve passage (1) through a fixing screw (10), the connecting frame (5) is arranged on the installation disc (3) through the buffering elastic sheet (4), the adjusting rod (6) is installed on the connecting frame (5), the rotary disc (7) is arranged at the upper end of the adjusting rod (6), the positioning device (8) is arranged on the adjusting rod (6), the fixing device (9) is arranged on one side of the connecting frame (5), and the fixing device (9) acts on the positioning device (8).

2. The anti-slewing regulator valve-dedicated coupling of claim 1, wherein: the positioning device (8) comprises sliding grooves (11), sliding blocks (12), rotating pieces (13) and insections (14), the sliding grooves (11) are symmetrically arranged on two sides of the adjusting rod (6), the rotating pieces (13) are installed in the sliding grooves (11) through the sliding blocks (12), and the insections (14) are arranged on the periphery of the rotating pieces (13).

3. The anti-slewing regulator valve-dedicated coupling of claim 1, wherein: fixing device (9) are including tray (15), spout (11), card strip (16), insection (14) and spring (17), tray (15) set up in link (5) one side, be provided with spout (11) on link (5) of tray (15) one side, be provided with card strip (16) through spring (17) in spout (11), be provided with insection (14) on card strip (16), insection (14) on card strip (16) act on insection (14) on rotor (13).

4. The anti-slewing regulator valve-dedicated coupling of claim 3, wherein: the clamping strip (16) is provided with a buckle (18), a clamping block (19) is arranged below the sliding groove (11), the upper end of the buckle (18) is provided with a pressing block (20), and a pulling block (21) is arranged below the buckle (18).

5. The anti-slewing regulator valve-dedicated coupling of claim 1, wherein: the buffering elastic sheet (4) is of a U-shaped structure.

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