CN218374355U

CN218374355U - Rotary weir gate with auxiliary locking function

Info

Publication number: CN218374355U
Application number: CN202222359544.XU
Authority: CN
Inventors: 刘浩东; 刘振舒
Original assignee: Jiangsu Shenyu Environmental Protection Equipment Co ltd
Current assignee: Jiangsu Shenyu Environmental Protection Equipment Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-24
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a rotatory weir door with supplementary locking function, which comprises a housin, swing joint has the weir door body between the both sides inner wall of casing, and two draw-in grooves have been seted up at the top of weir door body, the top outer wall fixedly connected with mount of casing, the inside swing joint of mount have the fixed axle, one side fixedly connected with multistage hydraulic cylinder of fixed axle, and the one end and the weir door body of multistage hydraulic cylinder's piston rod rotate to be connected, first spout has all been seted up to the both sides inner wall of casing, and swing joint has the slider in the first spout, and the slot has been seted up to one side of slider. The utility model discloses not only can use through the cooperation of slider and balladeur train, make the weir door body obtain locking fixed, improve the locking effect of device, can improve the result of use of device through the supplementary slider downward movement of second spring moreover, can also lead to the slider through the guide bar, improve the direction effect of device.

Description

Rotary weir gate with auxiliary locking function

Technical Field

The utility model relates to a rotatory weir gate technical field especially relates to a rotatory weir gate with supplementary locking function.

Background

The adjustable weir gate is mainly used for controlling and adjusting the water level and can also be used for occasions such as water distribution and drainage, the traditional hydraulic weir gate needs to install the oil cylinders at the central position of the weir gate, or carries out bidirectional support at two ends of the weir gate by using two oil cylinders, and the flexible activity of the oil cylinders drives the weir gate to lift and move, so that the effect of water blocking and water proofing is achieved, and the rotary weir gate also blocks water and water proofing through rotation.

The rotary weir gate is widely used due to good waterproof effect, and when the conventional rotary weir gate is used for water blocking and water proofing, the hydraulic cylinder is usually only adopted for locking and fixing, so that the hydraulic cylinder is easy to damage after long-time use, and therefore, the rotary weir gate with the auxiliary locking function is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rotary weir gate with an auxiliary locking function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rotatory weir gate with supplementary locking function, includes the casing, swing joint has the weir gate body between the both sides inner wall of casing, and two draw-in grooves have been seted up at the top of weir gate body, the top outer wall fixedly connected with mount of casing, the inside swing joint of mount has the fixed axle, one side fixedly connected with multistage pneumatic cylinder of fixed axle, and the one end of the piston rod of multistage pneumatic cylinder rotates with the weir gate body to be connected, first spout has all been seted up to the both sides inner wall of casing, and swing joint has the slider in the first spout, and the slot has been seted up to one side of slider, two second spouts have been seted up at the top of casing, and swing joint has the balladeur train in the second spout, and the first spring of one side fixedly connected with of balladeur train, and first spring is fixed mutually with the casing.

As the utility model discloses further scheme again, two the equal fixedly connected with second spring in top of slider, and the second spring is fixed mutually with the casing.

As the utility model discloses further scheme again, two equal fixedly connected with guide bar in the first spout, and guide bar and slider sliding connection.

As the utility model discloses further scheme again, two a plurality of inclined planes, two have all been seted up to the bottom of slider the equal fixedly connected with pull rod in top of slider, the equal fixedly connected with locating rack of both sides inner wall of casing.

As a further scheme of the utility model again, two the equal fixedly connected with rubber pad of one side of balladeur train.

As the utility model discloses further scheme again, two fixed muscle of one side fixedly connected with of weir door body, and fixed muscle symmetric distribution.

As a further proposal of the utility model, the top of the shell is provided with a spacing groove.

As the utility model discloses the scheme of furthering again, the equal fixedly connected with of both sides outer wall of casing fixes the ear, and the fixed orifices has been seted up to one side of fixed ear.

The utility model has the advantages that:

1. the cooperation through slider and balladeur train is used, and multistage pneumatic cylinder shortens and drives the weir door body and rotate to make the weir door body obtain locking fixedly through balladeur train, slot, slider, draw-in groove, and then avoid when closing the weir door body, only adopt the pneumatic cylinder to lock to die fixedly usually, lead to using the easy damage of back pneumatic cylinder for a long time, improved the locking effect of device.

2. Through the setting of installation second spring on the slider, the second spring can assist the slider to move down to make inseparabler of slider and draw-in groove block, improved the result of use of device.

3. Through the setting of installation guide bar in first spout, the guide bar can lead the slider, and then avoids the slider skew to appear in gliding in-process, has improved the direction effect of device.

4. Through the setting of installation rubber pad on the balladeur train, the rubber pad can protect the weir door body, avoids the direct and balladeur train contact collision of weir door body and wearing and tearing appear, has improved the protecting effect of device.

Drawings

Fig. 1 is a schematic front side three-dimensional structure view of a rotary weir gate with an auxiliary locking function according to the present invention;

fig. 2 is a schematic view of a lower side three-dimensional structure of a rotary weir gate with an auxiliary locking function according to the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of a rotary weir gate with an auxiliary locking function according to the present invention.

In the figure: 1. a multi-stage hydraulic cylinder; 2. a fixed shaft; 3. a fixed mount; 4. a position avoiding groove; 5. a housing; 6. fixing the ear; 7. a weir gate body; 8. a slider; 9. fixing the ribs; 10. a card slot; 11. a positioning frame; 12. a slot; 13. a guide bar; 14. a first chute; 15. a rubber pad; 16. a first spring; 17. a second chute; 18. a carriage; 19. a pull rod; 20. a second spring; 21. a bevel.

Detailed Description

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., indicating orientations or positional relationships, the orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description.

Referring to fig. 1-3, a rotary weir gate with auxiliary locking function, comprising a housing 5, a weir gate body 7 rotatably connected between two side inner walls of the housing 5, two slots 10 formed at the top of the weir gate body 7, a fixing frame 3 fixed on the top outer wall of the housing 5 by bolts, a fixing shaft 2 rotatably connected inside the fixing frame 3, a multi-stage hydraulic cylinder 1 fixed on one side of the fixing shaft 2 by bolts, one end of a piston rod of the multi-stage hydraulic cylinder 1 rotatably connected with the weir gate body 7, first sliding grooves 14 formed on two side inner walls of the housing 5, a sliding block 8 slidably connected in the first sliding grooves 14, a slot 12 formed on one side of the sliding block 8, two second sliding grooves 17 formed at the top of the housing 5, a sliding frame 18 slidably connected in the second sliding grooves 17, and a first spring 16 welded on one side of the sliding frame 18, and the first spring 16 is fixed with the shell 5, when the weir gate body 7 needs to be fixed, the multi-stage hydraulic cylinder 1 is started firstly, the multi-stage hydraulic cylinder 1 shortens to drive the weir gate body 7 to rotate, when the weir gate body 7 rotates to be in contact with the sliding frame 18, the sliding frame 18 is stressed to move inwards along the second sliding groove 17, the sliding frame 18 moves inwards to enable the first spring 16 to be stressed to shorten and generate elastic force, until the weir gate rotates to a proper position, the sliding frame 18 is disengaged from the inserting groove 12, then the sliding block 8 moves downwards along the first sliding groove 14 and is engaged with the clamping groove 10, so that the weir gate body 7 is locked and fixed, and further, when the weir gate body 7 is closed, the phenomenon that the hydraulic cylinder is usually only adopted to be locked and fixed, and the hydraulic cylinder is easy to damage after long-time use is avoided.

The utility model discloses what need explain is, second spring 20 has all been welded at two 8's of slider top, and second spring 20 is fixed mutually with casing 5, second spring 20 can assist slider 8 downstream, thereby make slider 8 inseparabler with draw-in groove 10 block, all there is guide bar 13 through the bolt fastening in two first spouts 14, and

guide bar

13 and 8 sliding connection of slider, guide bar 13 can lead to slider 8, and avoid slider 8 skew to appear at gliding in-process, a plurality of inclined planes 21 have all been seted up to two 8's of slider bottom, inclined plane 21 makes things convenient for slider 8 to insert in the draw-in groove 10, two 8's of slider top all have pull rod 19 through the bolt fastening, the both sides inner wall of casing 5 all has locating rack 11 through the bolt fastening, locating rack 11 can fix a position slider 8's position, one side of two balladeur train 18 all bonds has

rubber pad

15, 15 can protect weir door body 7, avoid weir door body 7 direct and 18 contact collision and appear wearing and tearing, weir door body 7's one side is fixed through bolt fastening has fixed muscle 9, fixed rib 6 fixed shell 6 fixed lug of bolt fastening can be carried out on one side of the fixed shell 6 and has been seted up the fixed lug and has been carried out the fixed lug to weir door body, it dodges the fixed lug 5 to carry out the fixed shell 6.

The working principle is as follows: when needing to fix the weir gate body 7, at first start multi-stage hydraulic cylinder 1, multi-stage hydraulic cylinder 1 shortens and drives weir gate body 7 and rotates, when weir gate body 7 rotates to contact with balladeur train 18, balladeur train 18 atress moves inwards along second spout 17, balladeur train 18 moves inwards makes first spring 16 atress shorten and produce elasticity, until the weir gate rotates to suitable position, balladeur train 18 and slot 12 break away from the block, then slider 8 moves down along first spout 14 and block with draw-in groove 10 mutually, thereby make weir gate body 7 obtain locking fixed, and then avoid when closing weir gate body 7, only adopt the pneumatic cylinder to lock and fix usually, lead to the pneumatic cylinder easy damage after long-time the use.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct.

Claims

1. The utility model provides a rotatory weir door with supplementary locking function, includes casing (5), its characterized in that, swing joint has weir door body (7) between the both sides inner wall of casing (5), and two draw-in grooves (10) have been seted up at the top of weir door body (7), top outer wall fixedly connected with mount (3) of casing (5), the inside swing joint of mount (3) has fixed axle (2), one side fixedly connected with multistage pneumatic cylinder (1) of fixed axle (2), and the one end of the piston rod of multistage pneumatic cylinder (1) rotates with weir door body (7) to be connected, first spout (14) have all been seted up to the both sides inner wall of casing (5), and swing joint has slider (8) in first spout (14), and slot (12) have been seted up to one side of slider (8), two second spout (17) have been seted up at the top of casing (5), and second spout (17) interior swing joint has balladeur train (18), and one side fixedly connected with first spring (16) of balladeur train (18), and first spring (16) are fixed mutually with casing (5).

2. The rotary weir gate with the auxiliary locking function according to claim 1, wherein a second spring (20) is fixedly connected to the top of each of the two sliding blocks (8), and the second spring (20) is fixed with the housing (5).

3. A rotary weir gate with auxiliary locking function according to claim 2, wherein a guide rod (13) is fixedly connected in each of the two first sliding chutes (14), and the guide rod (13) is slidably connected with the sliding block (8).

4. The rotary weir door with the auxiliary locking function according to claim 3, wherein a plurality of inclined planes (21) are formed at the bottoms of the two sliding blocks (8), pull rods (19) are fixedly connected to the tops of the two sliding blocks (8), and positioning frames (11) are fixedly connected to the inner walls of the two sides of the shell (5).

5. The rotary weir gate with the auxiliary locking function according to claim 1, characterized in that a rubber pad (15) is fixedly connected to one side of each of the two carriages (18).

6. A rotary weir gate with auxiliary locking function according to claim 1, characterized in that two fixing ribs (9) are fixedly connected to one side of the weir gate body (7), and the fixing ribs (9) are symmetrically distributed.

7. The rotary weir gate with the auxiliary locking function according to claim 1, wherein the top of the shell (5) is provided with a clearance groove (4).

8. The rotary weir door with the auxiliary locking function according to claim 7, wherein the outer walls of two sides of the shell (5) are fixedly connected with fixing lugs (6), and one side of each fixing lug (6) is provided with a fixing hole.