CN214096660U

CN214096660U - Flap valve

Info

Publication number: CN214096660U
Application number: CN202022799089.6U
Authority: CN
Inventors: 刘小娟
Original assignee: Tianjin Lvyuanqingbo Environmental Protection Equipment Co ltd
Current assignee: Tianjin Lvyuanqingbo Environmental Protection Equipment Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-08-31
Anticipated expiration: 2030-11-28

Abstract

The utility model provides a flap valve relates to flap valve technical field, including body and sampling device, the body is the flap valve, one side fixedly connected with connecting block of body, one side of connecting block is rotated and is connected with the carousel, the surface of body is equipped with sampling device, sampling device is including the cylinder, the inside sliding connection that runs through of cylindrical surface and body. The utility model discloses, magnet can follow the cylinder and slide together this moment to make magnet and body magnetism inhale, make the cylinder inhale fixedly with the help of the magnetism of magnet and body, played and has received this internal effect of ladle again into, thereby solved and generally all sealed, when making the people if want to watch the dust condition of being equipped with in the flap valve, can seal because the flap valve, make the people can't see the condition of flap valve the inside dust, still need reopen the flap valve, can lead to the problem that the dust of flap valve the inside was raised again.

Description

Flap valve

Technical Field

The utility model relates to a flap valve technical field especially relates to a flap valve.

Background

The flap valve is a regulating valve with simple structure, and the butterfly valve used for on-off control of low-pressure pipeline media is a valve with a closing member being a disk and rotating around a valve shaft to achieve 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.

The existing flap valve is generally sealed after the objects are filled, so that people can seal the flap valve if needing to watch the dust in the flap valve, the people cannot see the dust in the flap valve, and the flap valve needs to be reopened, so that the dust in the flap valve can be re-lifted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a flap valve.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a flap valve, includes body and sampling device, the body is the flap valve, one side fixedly connected with connecting block of body, one side of connecting block is rotated and is connected with the carousel, the surface of body is equipped with sampling device, sampling device is including the cylinder, the inside sliding connection that runs through of cylindrical surface and body, and cylindrical surface and the inside rotation of body are connected, the rectangular channel has been seted up on the cylindrical surface, the inner wall of rectangular channel rotates and is connected with the commentaries on classics piece, the one end fixedly connected with ladle of rectangular channel is kept away from to the commentaries on classics piece, two first springs of inner wall fixedly connected with of rectangular channel, two the one end fixedly connected with ejector pad of rectangular channel is kept away from to first spring, and the surface and the commentaries on classics piece of ejector pad contact.

Preferably, the inside sliding connection of cylinder has the sleeve, the cylindrical one end fixedly connected with connecting plate is kept away from to the sleeve, the one end that the connecting plate was kept away from to the cylinder contacts with the commentaries on classics piece.

Preferably, cylindrical fixed surface is connected with the backup pad, and the backup pad is "L" shape, the inside through thread of backup pad is inserted and is equipped with the threaded rod, the threaded rod is kept away from cylindrical one end fixedly connected with and is changeed the board, the threaded rod is kept away from the one end of changeing the board and is connected with the inside screw thread of connecting plate.

Preferably, one side of the supporting plate far away from the connecting plate is fixedly connected with a magnet, and the magnet is magnetically attracted with the surface of the body.

Preferably, the surface of body is equipped with auxiliary device, auxiliary device is including four spliced poles, four the surface and the body fixed connection of spliced pole, and two liang of a set of distribution of four spliced poles are in the body both sides, the one end fixedly connected with rectangular plate of body is kept away from to the spliced pole, and the rectangular plate is "U" font, the one end fixedly connected with second spring that is close to each other of rectangular plate, two the one end fixedly connected with cardboard that the second spring is close to each other mutually, and the cardboard is "U" font.

Preferably, two one end fixedly connected with round bar that the cardboard kept away from each other, the surface and the inside sliding connection that runs through of rectangular plate of round bar, and the surface of rectangular plate runs through and sets up slottedly.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the sampling device, the threaded rod is firstly rotated to enable the threaded rod to rotate in the supporting plate, at the moment, the threaded rod can rotate out from the inside of the connecting plate, at the moment, the sleeve is pulled to enable the sleeve to slide in the cylinder, the sleeve does not block the push block, so that the first spring can push the push block due to the recovery of elasticity, the push block can push the rotating block by means of the thrust of the first spring, the rotating block can rotate in the rectangular groove by means of the thrust of the push block, at the moment, the spoon can rotate out of the rectangular groove along with the rotating block, at the moment, the cylinder drives the spoon to rotate by means of the rotation of the cylinder, so that the spoon can dig up dust in the body, at the moment, the sleeve is pushed to enable the sleeve to push the rotating block to rotate into the rectangular groove by means of the thrust of the sleeve, at the moment, the cylinder slides out in the body by means of the pulling of the cylinder, at the moment, the sleeve is pulled to enable the spoon to rotate out of the rectangular groove, at the moment, the dust in the spoon is taken out for observation, the effect of taking out the dust in the body is achieved, at the moment, the sleeve is pushed to enable the spoon to be retracted into the rectangular groove, at the moment, the threaded rod is rotated to enable the threaded rod to rotate into the connecting plate, so that the sleeve is fixedly connected with the connecting plate through the threaded rod, at the moment, the cylinder is pushed to enable the cylinder to slide in the body, at the moment, the magnet can slide along with the cylinder, so that the magnet and the body are magnetically attracted, the cylinder is fixedly attracted with the magnet through the magnet, the effect of retracting the spoon into the body again is achieved, the problem that the spoon is generally sealed is solved, if a person wants to watch the dust in the flap valve, the flap valve is sealed, so that the person cannot see the dust in the flap valve is solved, the flap valve is required to be opened again, so that the problem that dust in the flap valve is lifted again is caused.

2. The utility model discloses in, through setting up auxiliary device, stimulate the pole earlier and make the pole stimulate the cardboard with the help of the pulling force, the pipe that will spray water this moment again passes the rectangular plate, the pipe can lay between two cardboards this moment, loosen the cylinder again this moment and make the recovering of the elasticity of second spring promote the cardboard, thereby make the cardboard block the pipe of water spray with the help of the thrust of second spring, thereby the pipe that makes the water spray promotes the pressure of cardboard with the help of the second spring and fixes, spray water all around to the body this moment spraying water, the effect of fixing the pipe of water spray on the body has been played, thereby the problem that the body can have the dust to raise at the in-process of dress dust has been solved.

Drawings

Fig. 1 is a schematic perspective view of a flap valve according to the present invention;

FIG. 2 is a schematic view of a part of a sampling device in a flap valve according to the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a sampling device in a flap valve according to the present invention;

fig. 4 is a schematic structural view of a portion a of fig. 2 in the flap valve according to the present invention;

fig. 5 is the utility model provides an auxiliary device spatial structure sketch map in flap valve.

Illustration of the drawings: 1. a body; 2. connecting blocks; 3. a turntable; 4. a sampling device; 401. a magnet; 402. a threaded rod; 403. rotating the plate; 404. a support plate; 405. a sleeve; 406. a connecting plate; 407. a rectangular groove; 408. a first spring; 409. a push block; 410. rotating the block; 411. a spoon; 412. a cylinder; 5. an auxiliary device; 51. a second spring; 52. a round bar; 53. clamping a plate; 54. a rectangular plate; 55. connecting columns.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a flap valve, including body 1 and sampling device 4, body 1 is the flap valve, one side fixedly connected with connecting block 2 of body 1.

The specific arrangement and function of the sampling device 4 and the auxiliary device 5 will be described in detail below.

As shown in fig. 2 and fig. 3, one side of the connecting block 2 is rotatably connected with the rotating disc 3, the surface of the body 1 is provided with the sampling device 4, the sampling device 4 includes a cylinder 412, a supporting plate 404 is fixedly connected to the surface of the cylinder 412, a magnet 401 is fixedly connected to one side of the supporting plate 404 far away from the connecting plate 406, at this time, the magnet 401 slides along with the cylinder 412, so that the magnet 401 and the body 1 are magnetically attracted, the cylinder 412 is fixed with the body 1 by the magnetic attraction of the magnet 401, the spoon 411 is retracted into the body 1 again, the magnet 401 and the surface of the body 1 are magnetically attracted, the supporting plate 404 is in an "L" shape, a threaded rod 402 is inserted into the inner through thread of the supporting plate 404, the threaded rod 402 is rotated inside the supporting plate 404 by rotating the threaded rod 402 first, at this time, the threaded rod 402 is rotated out from the inside of the connecting plate 406, at this time, the sleeve 405 is pulled to slide inside the cylinder 412, the sleeve 405 does not block the pushing block 409, so that the first spring 408 pushes the pushing block 409 due to the elastic force recovery, one end of the threaded rod 402 far away from the cylinder 412 is fixedly connected with the rotating plate 403, one end of the threaded rod 402 far away from the rotating plate 403 is connected with the internal thread of the connecting plate 406, the inner part of the cylinder 412 is slidably connected with the sleeve 405, one end of the sleeve 405 far away from the cylinder 412 is fixedly connected with the connecting plate 406, one end of the cylinder 412 far away from the connecting plate 406 is contacted with the rotating block 410, the surface of the cylinder 412 is connected with the inside of the body 1 in a penetrating and sliding manner, the surface of the cylinder 412 is rotatably connected with the inside of the body 1, the surface of the cylinder 412 is provided with a rectangular groove 407, the inner wall of the rectangular groove 407 is rotatably connected with the rotating block 410, one end of the rotating block 410 far away from the rectangular groove 407 is fixedly connected with a, so that the rotating block 410 rotates into the rectangular groove 407 by the thrust of the sleeve 405, at this time, the cylinder 412 slides out in the body 1 by pulling the cylinder 412, the two first springs 408 are fixedly connected to the inner wall of the rectangular groove 407, one end of each of the two first springs 408, which is far away from the rectangular groove 407, is fixedly connected with a pushing block 409, so that the pushing block 409 pushes the rotating block 410 by the thrust of the first spring 408, so that the rotating block 410 rotates in the rectangular groove 407 by the thrust of the pushing block 409, so that the rotating block 410 rotates out of the rectangular groove 407, at this time, the spoon 411 rotates out of the rectangular groove 407 along with the rotating block 410, at this time, the cylinder 412 is rotated to drive the spoon 411 to rotate, and the surface of the pushing block 409 contacts with the rotating block 410.

The whole sampling device 4 achieves the effect that by arranging the sampling device 4, the threaded rod 402 is firstly rotated to enable the threaded rod 402 to rotate in the supporting plate 404, at the moment, the threaded rod 402 can rotate out of the connecting plate 406, at the moment, the sleeve 405 is pulled to enable the sleeve 405 to slide in the cylinder 412, the sleeve 405 does not block the push block 409, so that the first spring 408 can push the push block 409 due to the recovery of elasticity, the push block 409 can push the rotating block 410 by virtue of the pushing force of the first spring 408, the rotating block 410 can rotate in the rectangular groove 407 by virtue of the pushing force of the push block 409, so that the rotating block 410 can rotate out of the rectangular groove 407, at the moment, the spoon 411 can rotate out of the rectangular groove 407 along with the rotating block 410, at the moment, the cylinder 412 is rotated to enable the cylinder 412 to drive the spoon 411 to rotate, so that the spoon 411 scoops up dust in the body 1, at the moment, the sleeve 405 is pushed to enable the rotating block 410 to push the sleeve 405, so that the rotating block 410 is rotated into the rectangular groove 407 by the pushing force of the sleeve 405, at this time, the cylinder 412 is pulled to slide out in the main body 1, at this time, the sleeve 405 is pulled to rotate the spoon 411 out of the rectangular groove 407, at this time, the dust in the spoon 411 is taken out for observation, and the effect of taking out the dust in the main body 1 is achieved, at this time, the sleeve 405 is pushed to make the spoon 411 be retracted into the rectangular groove 407, at this time, the threaded rod 402 is rotated to make the threaded rod 402 be rotated into the connecting plate 406, so that the sleeve 405 is fixed by the threaded connection between the threaded rod 402 and the connecting plate 406, at this time, the cylinder 412 is pushed to make the cylinder 412 slide in the main body 1, at this time, the magnet 401 will slide along with the cylinder 412, so that the magnet 401 and the main body 1 are magnetically attracted, so that the cylinder 412 is fixed by the magnetic attraction between the magnet 401 and the main body 1, and the effect of retracting the spoon 411 into the main body 1 again is achieved, thereby solved and generally all sealed, if the people want to watch the flap valve in when being equipped with the dust condition, can seal up because the flap valve for the people can't see the condition of flap valve the inside dust, still need reopen the flap valve, can lead to the problem that the dust of flap valve the inside was raisd again.

As shown in fig. 1 and 5, the surface of the body 1 is provided with the auxiliary device 5, the auxiliary device 5 includes four connecting columns 55, the surface of the four connecting columns 55 is fixedly connected with the body 1, two-by-two groups of the four connecting columns 55 are distributed on two sides of the body 1, one end of the connecting column 55 far away from the body 1 is fixedly connected with a rectangular plate 54, the rectangular plate 54 is in a U shape, one end of the rectangular plate 54 close to each other is fixedly connected with a second spring 51, one end of the two second springs 51 close to each other is fixedly connected with a snap-gauge 53, one end of the two snap-gauge 53 far away from each other is fixedly connected with a round bar 52, the round bar 52 is pulled first to pull the snap-gauge 53 by means of pulling force, at this time, a pipe for spraying water passes through the rectangular plate 54, at this time, the pipe is placed between the two snap-gauge 53, at this time, the cylinder 412 is released to make the elastic force of the second spring 51 restore and push the snap-gauge 53, the surface of round bar 52 and the inside sliding connection that runs through of rectangular plate 54, and the surface of rectangular plate 54 runs through and sets up slottedly, and cardboard 53 is "U" font to make cardboard 53 block the pipe of water spray with the help of second spring 51's thrust, thereby the pipe that makes the water spray is fixed with the help of second spring 51's promotion cardboard 53's pressure, spraying water is spraying water all around body 1 this moment, played the effect of fixing the pipe of water spray on body 1.

The effect that its whole auxiliary device 5 reached does, through setting up auxiliary device 5, stimulate round bar 52 earlier and make round bar 52 stimulate cardboard 53 with the help of the pulling force, the pipe that will spray water this moment passes rectangular plate 54 again, the pipe can lay between two cardboard 53 this moment, loosen cylinder 412 again this moment and make the resilience of second spring 51 promote cardboard 53, thereby make cardboard 53 block the pipe of water spray with the help of the thrust of second spring 51, thereby the pipe that makes the water spray promotes the pressure of cardboard 53 with the help of second spring 51 and fixes, spray water around body 1 at this moment, the effect of fixing the pipe of water spray on body 1 has been played, thereby the problem that body 1 can have the dust to raise at the in-process of dress dust has been solved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a flap valve, includes body (1) and sampling device (4), body (1) is flap valve, its characterized in that: one side of the body (1) is fixedly connected with a connecting block (2), one side of the connecting block (2) is rotatably connected with a turntable (3), the surface of the body (1) is provided with a sampling device (4), the sampling device (4) comprises a cylinder (412), the surface of the cylinder (412) is in through sliding connection with the inside of the body (1), the surface of the cylinder (412) is in rotating connection with the inside of the body (1), the surface of the cylinder (412) is provided with a rectangular groove (407), the inner wall of the rectangular groove (407) is rotatably connected with a rotating block (410), one end, far away from the rectangular groove (407), of the rotating block (410) is fixedly connected with a spoon (411), the inner wall of the rectangular groove (407) is fixedly connected with two first springs (408), and one end, far away from the rectangular groove (407), of the first springs (408) is fixedly connected with a push block (409), and the surface of the push block (409) is contacted with the rotating block (410).

2. A flap valve according to claim 1, characterized in that: the inner portion of the cylinder (412) is connected with a sleeve (405) in a sliding mode, one end, far away from the cylinder (412), of the sleeve (405) is fixedly connected with a connecting plate (406), and one end, far away from the connecting plate (406), of the cylinder (412) is in contact with the rotating block (410).

3. A flap valve according to claim 1, characterized in that: the surface fixed connection of cylinder (412) has backup pad (404), and backup pad (404) are "L" shape, the inside through thread of backup pad (404) is inserted and is equipped with threaded rod (402), the one end fixedly connected with who keeps away from cylinder (412) of threaded rod (402) changes board (403), the threaded rod (402) keep away from the one end of changeing board (403) and the inside threaded connection of connecting plate (406).

4. A flap valve according to claim 3, characterized in that: one side of the supporting plate (404) far away from the connecting plate (406) is fixedly connected with a magnet (401), and the magnet (401) and the surface of the body (1) are magnetically attracted.

5. A flap valve according to claim 1, characterized in that: the surface of body (1) is equipped with auxiliary device (5), auxiliary device (5) are including four spliced poles (55), four the surface and body (1) fixed connection of spliced pole (55), and two liang a set of distribution in body (1) both sides of four spliced poles (55), one end fixedly connected with rectangular plate (54) of body (1) are kept away from spliced pole (55), and rectangular plate (54) are "U" font, the one end fixedly connected with second spring (51) that is close to each other of rectangular plate (54), two one end fixedly connected with cardboard (53) that second spring (51) are close to each other, and cardboard (53) are "U" font.

6. A flap valve according to claim 5, characterized in that: one end, far away from each other, of each clamping plate (53) is fixedly connected with a round rod (52), the surface of each round rod (52) is connected with the inside of the rectangular plate (54) in a penetrating and sliding mode, and a groove is formed in the surface of each rectangular plate (54) in a penetrating mode.