CN220622768U - Portable fluoroplastic lining butterfly valve - Google Patents

Abstract

The utility model relates to the technical field of portable butterfly valves, in particular to a portable fluoroplastic lining butterfly valve, wherein a chute is formed in the surface of a fluted disc, a movable shaft is connected in the chute in a sliding manner, a clamp is fixedly connected to the surface of the movable shaft, the clamp is connected in the movable groove in a sliding manner, and the movable groove is formed in the surface of a chassis. According to the utility model, the gear is driven to rotate through the rotating shaft, the gear is meshed with the fluted disc to rotate, and then the movable shaft is controlled to move in the sliding groove through the rotation of the fluted disc to control the clamp to displace in the movable groove so as to clamp and fix the surface of the shaft body, so that the flexible control of the whole device is achieved, the practicability of the whole device is enhanced, the problem that the water flow can be stopped only by closing the main valve when the shaft body of the existing fluoroplastic lining butterfly valve slips is improved, and the problem that a worker can not conveniently relieve the slippage of the butterfly valve in real time is solved, and the waste effect is caused to water resources.

Description

Portable fluoroplastic lining butterfly valve

Technical Field

The utility model relates to the technical field of portable butterfly valves, in particular to a portable fluoroplastic lining butterfly valve.

Background

The butterfly valve is also called as a flap valve, is a regulating valve with a simple structure, can be used for controlling the opening and closing of low-pressure pipeline media, and is a valve which is characterized in that a closing member (a valve clack or a butterfly plate) is a disc and rotates around a valve shaft to realize opening and closing, the valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and mainly plays roles of cutting off and throttling on a pipeline, and the butterfly valve opening and closing member is a disc-shaped butterfly plate and rotates around the axis of the butterfly valve in a valve body, so that the aim of opening and closing or regulating is fulfilled;

in the practical use process of the conventional portable fluoroplastic lining butterfly valve, the shaft body for controlling the opening and closing of the butterfly valve is limited in service life when the conventional portable fluoroplastic lining butterfly valve is used, so that the situation of slip failure easily occurs when the service life of the shaft body reaches a certain limit, and then the opening and closing of the butterfly valve are not convenient for workers to control in time, so that the waste of water resources is caused.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a portable fluoroplastic lining butterfly valve, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable fluoroplastic lining butterfly valve, includes the butterfly valve, the fixed surface of butterfly valve is connected with the central siphon, peg graft in the inside of central siphon has the axis body, the jack has been seted up on the surface of central siphon, peg graft in the inside of jack has the pivot, the fixed surface of axis body is connected with the spanner, the fixed surface of pivot has the gear, the surface engagement of gear is connected with the fluted disc, the spout has been seted up on the surface of fluted disc, the inside sliding connection of spout has the removal axle, the fixed surface of removal axle is connected with anchor clamps, anchor clamps sliding connection is in the inside of removing the groove, the surface at the chassis is seted up to the removal groove.

As a preferable technical scheme of the utility model, the top end of the movable shaft extends out of the outer side surface of the fluted disc through the chute, and the other end of the movable shaft is arranged at the tail end of the upper surface of the clamp, so that the control capability of the whole device is enhanced to the greatest extent, and the practicability of the whole device is ensured.

As a preferable technical scheme of the utility model, the sliding grooves are distributed on the surface of the fluted disc at equal intervals, and the number of the sliding grooves is consistent with that of the clamps, so that the stability of each component is effectively enhanced, and the supporting force of the whole device is enhanced.

As a preferable technical scheme of the utility model, the movable groove is formed on the upper surface of the chassis, and the depth of the movable groove is one half of the thickness of the chassis, so that the use of the whole device is better protected from being influenced, and the practicability of the operation of the whole device is enhanced.

As a preferable technical scheme of the utility model, the number of the moving grooves is consistent with that of the sliding grooves, and the moving grooves and the sliding grooves are respectively arranged in the warp and weft directions, so that the balance of the whole device is better enhanced, and the use flexibility of the whole device is effectively enhanced.

As a preferable technical scheme of the utility model, one end of the rotating shaft is arranged at the center of the outer side surface of the gear, and the other end of the rotating shaft extends out of the outer side surface of the shaft tube through the jack, so that the operability of the whole device is enhanced more effectively, and the firmness and stability in the use process are ensured.

As a preferable technical scheme of the utility model, the shaft body is inserted into the shaft tube, the diameter of the shaft body is smaller than the caliber of the shaft tube, the control of the staff on the whole device is increased to the greatest extent, the experience of the whole device is improved, and the operation difficulty of the staff is reduced.

The beneficial effects of the utility model are as follows:

this portable fluoroplastic lining butterfly valve drives the gear through the pivot and rotates, and gear engagement fluted disc rotates, and the inside of rethread fluted disc rotates the control movable shaft and removes the inside of controlling the anchor clamps and shift the inside of removing the groove and carry out the centre gripping fixedly to the surface of the axis body to reached nimble control integral device, strengthened the practicality of integral device, only can be strange when having improved the condition that the axis body of current fluoroplastic lining butterfly valve took place to skid and stop rivers through the mode of closing the master valve, be inconvenient for the staff to alleviate the condition of skidding of butterfly valve in real time, caused extravagant effect to the water resource.

Drawings

FIG. 1 is a schematic view of the whole appearance structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic overall view of the fluted disc structure of the present utility model;

fig. 4 is a schematic overall view of the chassis structure of the present utility model.

In the figure: 1. butterfly valve; 2. a shaft tube; 3. a shaft body; 4. a rotating shaft; 5. a jack; 6. a wrench; 7. a gear; 8. fluted disc; 9. a chute; 10. a movable shaft; 11. a clamp; 12. a chassis; 13. and a moving groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a portable fluoroplastic lining butterfly valve, including butterfly valve 1, butterfly valve 1's fixed surface is connected with central siphon 2, the controllability of whole device has been strengthened, the inside grafting of central siphon 2 has axis body 3, the stability to each component has been strengthened, jack 5 has been seted up on the surface of central siphon 2, the flexibility of whole device has been strengthened, jack 5's inside grafting has pivot 4, the result of use of whole device has been strengthened, axis body 3's fixed surface is connected with spanner 6, the use of whole device is not influenced has been protected, pivot 4's fixed surface is connected with gear 7, the equilibrium of whole device has been strengthened, gear 7's surface engagement is connected with fluted disc 8, the maneuverability of whole device has been strengthened, spout 9 has been seted up on fluted disc 8's surface, staff has increased the controllability to whole device, spout 9's inside sliding connection has movable shaft 10, whole device's practicality has been strengthened, movable shaft 10's fixed surface is connected with anchor clamps 11, its position and angle range when having stabilized all structures together, anchor clamps 11 sliding connection has been in movable groove 13's inside, whole device's mechanical potential energy in running process has been strengthened, the chassis 13 has been seted up at the surface of the chassis 12 in the convenient use of moving process.

In the embodiment, the top end of the movable shaft 10 extends out of the outer side surface of the fluted disc 8 through the chute 9, and the other end of the movable shaft is arranged at the tail end of the upper surface of the clamp 11, so that the gravity center stability of the whole device can be effectively ensured, and the long-term use of the device is satisfied; the sliding grooves 9 are distributed on the surface of the fluted disc 8 at equal intervals, the number of the sliding grooves 9 is consistent with that of the clamps 11, so that matching coordination of all parts is enhanced more effectively when the whole device is operated, and the probability of various accidents possibly occurring in the use process is effectively reduced; the movable groove 13 is formed in the upper surface of the chassis 12, the depth of the movable groove 13 is one half of the thickness of the chassis 12, and each part of the whole device is ground through matching of the whole device in the use process, so that the use coordination of the whole device is enhanced; the number of the movable grooves 13 is consistent with that of the sliding grooves 9, and the movable grooves 13 and the sliding grooves 9 are respectively arranged in the longitudinal and latitudinal directions, so that the matching strength of the whole device in the use process is enhanced to a greater extent, and the situation that parts of the whole device are matched and asymmetric in the use process is avoided; one end of the rotating shaft 4 is arranged at the center of the outer side surface of the gear 7, the other end extends out of the outer side surface of the shaft tube 2 through the insertion hole 5, the integral device is supported together according to the existing structure, the coordination performance of the integral device in the use process is enhanced, and the durability of the integral device in the use process is enhanced; the shaft body 3 is inserted into the shaft tube 2, the diameter of the shaft body 3 is smaller than the caliber of the shaft tube 2, and the probability of the integral device failure in the use process is weakened by means of the reinforcement of the flexible control capability of the integral device.

Working principle: when in use, referring to fig. 1-4, a worker is required to manually rotate the wrench 6 at the top end of the shaft tube 2, the shaft body 3 is rotated in the shaft tube 2 through rotation of the wrench 6, so as to control the opening and closing of the butterfly valve 1, when the rotation of the shaft body 3 is in slipping, the rotation of the rotating shaft 4 is performed in the jack 5, the gear 7 is driven to rotate through rotation of the rotating shaft 4, the fluted disc 8 is driven to rotate through rotation engagement of the gear 7, so that the movable shaft 10 is controlled to move in the chute 9, the clamp is controlled to move in the movable groove 13, the surface of the shaft body 3 is clamped and fixed, and the slipping of the shaft body 3 is relieved.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (7)

1. The utility model provides a portable fluoroplastic lining butterfly valve, includes butterfly valve (1), its characterized in that: the surface fixedly connected with central siphon (2) of butterfly valve (1), peg graft in the inside of central siphon (2) has axis body (3), jack (5) have been seted up on the surface of central siphon (2), peg graft in the inside of jack (5) has pivot (4), the surface fixedly connected with spanner (6) of axis body (3), the surface fixedly connected with gear (7) of pivot (4), the surface engagement of gear (7) is connected with fluted disc (8), spout (9) have been seted up on the surface of fluted disc (8), the inside sliding connection of spout (9) has removal axle (10), the surface fixedly connected with anchor clamps (11) of removal axle (10), anchor clamps (11) sliding connection is in the inside of removing groove (13), the surface at chassis (12) is seted up in removal groove (13).

2. A portable fluoroplastic lining butterfly valve according to claim 1, wherein: the top end of the movable shaft (10) extends out of the outer side surface of the fluted disc (8) through the chute (9), and the other end of the movable shaft is arranged at the tail end of the upper surface of the clamp (11).

3. A portable fluoroplastic lining butterfly valve according to claim 1, wherein: the sliding grooves (9) are distributed on the surface of the fluted disc (8) at equal intervals, and the number of the sliding grooves (9) is consistent with the number of the clamps (11).

4. A portable fluoroplastic lining butterfly valve according to claim 1, wherein: the movable groove (13) is formed in the upper surface of the chassis (12), and the depth of the movable groove (13) is one half of the thickness of the chassis (12).

5. A portable fluoroplastic lining butterfly valve according to claim 1, wherein: the number of the moving grooves (13) is consistent with that of the sliding grooves (9), and the moving grooves (13) and the sliding grooves (9) are respectively arranged in the longitude and latitude directions.

6. A portable fluoroplastic lining butterfly valve according to claim 1, wherein: one end of the rotating shaft (4) is arranged at the center of the outer side surface of the gear (7), and the other end of the rotating shaft extends out of the outer side surface of the shaft tube (2) through the inserting hole (5).

7. A portable fluoroplastic lining butterfly valve according to claim 1, wherein: the shaft body (3) is inserted into the shaft tube (2), and the diameter of the shaft body (3) is smaller than the caliber of the shaft tube (2).