CN211143022U

CN211143022U - Energy-saving flap valve for sewage treatment

Info

Publication number: CN211143022U
Application number: CN201921856324.XU
Authority: CN
Inventors: 崔恒进; 严成喜
Original assignee: Jiangsu Tianchun Environmental Protection Technology Co ltd
Current assignee: Jiangsu Tianchun Environmental Protection Technology Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-31
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to the technical field of valves, and an energy-conserving sewage treatment is with clapping door is disclosed, including the base, the middle fixed mounting at base top has the fixed ring seat, and the equal fixed mounting in both ends has the rectangular block around the fixed ring seat left and right sides, and the quantity of rectangular block is four and divide into two sets ofly, passes through roller bearing fixed connection in the middle of every group rectangular block. This energy-conserving sewage treatment is with clapping door, through the screw rod, the second thread bush, pivot and fixture block, when needs will clap the door and close, through rotating the screw rod, make the screw rod telescope in the second thread bush of door closure inner chamber fixed mounting, thereby carry out inside fixed to the door closure, when clapping the door and close, the fixture block blocks into in the bayonet socket that the base top was seted up just, pivot this moment, base and door closure form a triangle-shaped just, according to triangle-shaped's stability principle, then the pivot plays the effect of support to the door closure, the bearing capacity of clapping the door is improved to these two kinds of collocation modes, the life of extension clapping the door.

Description

Energy-saving flap valve for sewage treatment

Technical Field

The utility model relates to the technical field of valves, specifically be energy-conserving sewage treatment is with clapping door.

Background

The energy-saving flap valve is a flap valve with a flap valve shaft vertically arranged and an inward inclined angle, and is actually an energy-saving flood control valve for irrigation and drainage.

When the conventional flap valve for energy-saving sewage is closed and closed, the flap valve is not provided with a supporting device of a door cover, the flap valve is used for a long time, the flap valve is easily broken by water pressure, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an energy-conserving sewage treatment is with clapping door possesses the advantage that is equipped with the strutting arrangement of clapping door closure, has solved the problem mentioned in the above-mentioned background art.

The utility model provides a following technical scheme: the flap valve for energy-saving sewage treatment comprises a base, wherein a fixed ring seat is fixedly arranged in the middle of the top of the base, the front end and the rear end of the left side and the right side of the fixed ring seat are both fixedly provided with rectangular blocks, the number of the rectangular blocks is four and is divided into two groups, the middle of each group of the rectangular blocks is fixedly connected through a rolling shaft, the front side and the rear side of the rolling shaft are movably sleeved with connecting blocks, the number of the connecting blocks is four and is divided into two, each group of the connecting blocks is fixedly connected through a door cover, a rubber pad is fixedly arranged on the inner side surface of the door cover, a first thread sleeve is fixedly arranged in the middle of the outer side surface of the door cover, a screw rod is sleeved in the inner cavity of the first thread bush in a threaded manner, the left side of the screw rod penetrates through and extends to the outside of the rolling shaft, the right side of screw rod runs through and extends to the inside and the fixedly connected with second thread bush of door closure, and second thread bush fixed mounting is on the inner chamber of door closure.

Preferably, the top of the inner cavity of the base is provided with a sliding groove matched with the sliding block, the top of the base is provided with a rectangular opening matched with the size of the pull rod, the top of the base is provided with a bayonet matched with the clamping block, and the bayonet is positioned on the right side of the rectangular opening.

Preferably, the number of the door covers is two, and the two door covers are both in a semicircular design.

Preferably, every group the connecting block is located the medial surface of two rectangular blocks, the lateral surface fixed mounting of connecting block has fixed frame, the pivot has been cup jointed in the inner chamber activity of fixed frame, vertical piece has been cup jointed in the opposite side activity of pivot inner chamber, the opposite side fixed mounting of vertical piece has the slider, and cup joints through the ball activity between the opposite side of slider and the base, the U-shaped groove has all been seted up to both sides around the slider top, the inner chamber fixed mounting in U-shaped groove has the spring, the opposite side fixed mounting of spring has the fixture block, the quantity of fixture block is four and divide into two sets ofly, every group through pull rod fixed connection between the fixture block.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this energy-conserving sewage treatment is with clapping door, through the screw rod, the second thread bush, pivot and fixture block, when needs will clap the door and close, through rotating the screw rod, make the screw rod telescope in the second thread bush of door closure inner chamber fixed mounting, thereby carry out inside fixed to the door closure, when clapping the door and close, the fixture block blocks into in the bayonet socket that the base top was seted up just, pivot this moment, base and door closure form a triangle-shaped just, according to triangle-shaped's stability principle, then the pivot plays the effect of support to the door closure, the bearing capacity of clapping the door is improved to these two kinds of collocation modes, the life of extension clapping the door.

2. This energy-conserving sewage treatment is with clapping door, through setting up the pull rod, when needs will clap the door and open, only need through pressing the pull rod, can make the fixture block withdraw in the inner chamber of base, rotatory screw rod again can make to clap the door and open, utilizes this mode to clap the door and opens and close, and is very convenient.

Drawings

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

FIG. 2 is a schematic view of a supporting device of the structural door cover of the present invention;

fig. 3 is a top view of the connecting device of the structural door cover of the present invention.

In the figure: 1. a base; 2. a rectangular block; 3. a pull rod; 4. a fixing frame; 5. a rubber pad; 6. a door cover; 7. connecting blocks; 8. a rotating shaft; 9. a second threaded sleeve; 10. a stationary ring seat; 11. a vertical block; 12. a clamping block; 13. a ball bearing; 14. a spring; 15. a slider; 16. a screw; 17. a roller; 18. a first threaded sleeve.

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.

Referring to fig. 1-3, the energy-saving flap valve for sewage treatment comprises a base 1, a fixed ring seat 10 is fixedly installed in the middle of the top of the base 1, rectangular blocks 2 are fixedly installed at the front and rear ends of the left and right sides of the fixed ring seat 10, the number of the rectangular blocks 2 is four and divided into two groups, the middle of each group of the rectangular blocks 2 is fixedly connected through a roller 17, connecting blocks 7 are movably sleeved on the front and rear sides of the roller 17, the number of the connecting blocks 7 is four and divided into two, each group of the connecting blocks 7 is positioned on the inner side surfaces of the two rectangular blocks 2, a fixed frame 4 is fixedly installed on the outer side surface of each connecting block 7, a rotating shaft 8 is movably sleeved in an inner cavity of the fixed frame 4, a vertical block 11 is movably sleeved on the other side of the inner cavity of the rotating shaft 8, a sliding block 15 is fixedly installed on the other side of the vertical block 11, the sliding block, the front side and the rear side of the top of the sliding block 15 are both provided with U-shaped grooves, the inner cavity of each U-shaped groove is fixedly provided with a spring 14, the other side of each spring 14 is fixedly provided with a fixture block 12, the number of the fixture blocks 12 is four and divided into two groups, each group of fixture blocks 12 is fixedly connected through a pull rod 3, through the arrangement of the pull rod 3, when the flap door needs to be opened, only by pressing the pull rod 3, the pull rod 3 drives the fixture blocks 12 to slide along the U-shaped grooves formed in the top of the sliding block 15, the fixture blocks 12 are separated from bayonets formed in the top of the base 1, the flap door is opened and closed in this way, the flap door is convenient and fast, each group of the connection blocks 7 is fixedly connected through a door cover 6, the door covers 6 are two, the two door covers 6 are both in a semicircular design, a rubber pad 5 is fixedly arranged on the inner side surface, a first threaded sleeve 18 is fixedly arranged in the middle of the outer side surface of the door cover 6, a screw 16 is sleeved in an inner cavity thread of the first threaded sleeve 18, the left side of the screw 16 penetrates and extends to the outside of the rolling shaft 17, the right side of the screw 16 penetrates and extends to the inside of the door cover 6 and is fixedly connected with a second threaded sleeve 9, the second threaded sleeve 9 is fixedly arranged on the inner cavity of the door cover 6, a sliding groove matched with the sliding block 15 is formed in the top of the inner cavity of the base 1, a rectangular opening matched with the size of the pull rod 3 is formed in the top of the base 1, a bayonet matched with the clamping block 12 is formed in the top of the base 1, the bayonet is positioned on the right side of the rectangular opening, when the flap valve needs to be closed, the screw 16 is rotated, the screw 16 is clamped into the first threaded sleeve 18 and the second threaded sleeve 9, so as to perform internal fixation on the door cover 6, when the flap valve is closed, the clamping block 12, at this moment, the rotating shaft 8, the base 1 and the door cover 6 just form a triangle, and according to the stability principle of the triangle, the rotating shaft 8 plays a supporting role for the door cover 6, the bearing capacity of the flap valve is improved by the two matching modes, and the service life of the flap valve is prolonged.

Firstly, when the flap valve needs to be opened, firstly, the screw 16 is rotated, finally, the screw 16 leaves the second threaded sleeve 9 and the first threaded sleeve 18, then the pull rod 3 is pressed, the pull rod 3 drives the fixture block 12 to slide along the U-shaped groove formed in the top of the slider 15, then the fixture block 12 is separated from the bayonet formed in the top of the base 1, the flap valve is opened, the ball 13 is arranged to reduce the resistance force applied when the slider 15 slides along the inner cavity of the base 1, when the flap valve needs to be closed, the door cover 6 is firstly closed, in the process of closing the door cover 6, the slider 15 slides along the sliding groove formed in the top of the base 1, when the door cover 6 is closed, due to the elastic action of the spring 14, the fixture block 12 is just clamped into the bayonet formed in the top of the base 1, at the moment, the door cover 6 is fixed, when the screw 16 is rotated, the screw 16 is clamped into the first threaded sleeve 18 and the second threaded sleeve 9, the screw 16 is arranged to fix the inside of the door, the flap valve is provided with a double-layer fixing structure, so that the bearing capacity of the matched door is improved.

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

1. Energy-conserving sewage treatment is with clapping door, including base (1), its characterized in that: the middle of the top of the base (1) is fixedly provided with a fixed ring seat (10), the front and the rear ends of the left side and the right side of the fixed ring seat (10) are fixedly provided with rectangular blocks (2), the number of the rectangular blocks (2) is four and divided into two groups, each group of rectangular blocks (2) is fixedly connected with each other through a roller (17), the front side and the rear side of each roller (17) are movably sleeved with connecting blocks (7), the number of the connecting blocks (7) is four and divided into two, each group of the connecting blocks (7) are fixedly connected with each other through a door cover (6), the inner side surface of each door cover (6) is fixedly provided with a rubber pad (5), the middle of the outer side surface of each door cover (6) is fixedly provided with a first thread sleeve (18), the inner cavity thread of each first thread sleeve (18) is sleeved with a screw rod (16), the left side of each screw rod (16) penetrates through, the right side of the screw rod (16) penetrates through and extends to the inside of the door cover (6) and is fixedly connected with a second thread sleeve (9), and the second thread sleeve (9) is fixedly installed on the inner cavity of the door cover (6).

2. The flap valve for energy-saving sewage treatment as claimed in claim 1, wherein: the sliding groove matched with the sliding block (15) is formed in the top of the inner cavity of the base (1), the rectangular opening matched with the size of the pull rod (3) is formed in the top of the base (1), the bayonet matched with the clamping block (12) is formed in the top of the base (1), and the bayonet is located on the right side of the rectangular opening.

3. The flap valve for energy-saving sewage treatment as claimed in claim 1, wherein: the number of the door covers (6) is two, and the two door covers (6) are both in a semicircular design.

4. The flap valve for energy-saving sewage treatment as claimed in claim 1, wherein: every group connecting block (7) are located the medial surface of two rectangular blocks (2), the lateral surface fixed mounting of connecting block (7) has fixed frame (4), pivot (8) have been cup jointed in the inner chamber activity of fixed frame (4), vertical piece (11) have been cup jointed in the opposite side activity of pivot (8) inner chamber, the opposite side fixed mounting of vertical piece (11) has slider (15), and cup joints through ball (13) activity between the opposite side of slider (15) and base (1), the U-shaped groove has all been seted up to both sides around slider (15) top, the inner chamber fixed mounting of U-shaped groove has spring (14), the opposite side fixed mounting of spring (14) has fixture block (12), the quantity of fixture block (12) is four and divide into two sets ofly, every group through pull rod (3) fixed connection between fixture block (12).