CN211340695U

CN211340695U - Novel gate

Info

Publication number: CN211340695U
Application number: CN201922295439.2U
Authority: CN
Inventors: 曹超; 孙斌; 谈建东
Original assignee: Jiangsu Runyuan Xinshi Water Engineering Co ltd
Current assignee: Jiangsu Xinshi Membrane Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-25
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a novel gate, including the frame, the inside top of frame is rotated and is connected with the lead screw, and the outside of lead screw has the movable block through two screw-nut threaded connection, and the middle part fixed mounting of lead screw has first conical gear, and the top fixed mounting of frame has a fixed case, and the inside fixed mounting of fixed case has positive reverse motor, and the transmission shaft of positive reverse motor passes fixed case and the inside second bevel gear fixed connection that sets up of frame respectively, the beneficial effects of the utility model are that: the positive and negative motor that just reverses through setting up drives second conical gear and carries out positive and negative rotation to drive first conical gear and lead screw and carry out positive and negative rotation simultaneously, because two screw-nut's the opposite direction of rotation, thereby drive two movable blocks and do relative motion simultaneously, through mutually supporting between hinge, support arm and the fixed block and the first shutoff board, thereby be convenient for go up and down first shutoff board, thereby reach the effect of control water level.

Description

Novel gate

Technical Field

The utility model relates to a gate, in particular to novel gate belongs to gate technical field.

Background

Gates, which are control devices for closing and opening drainage (tapping) channels, are often used in hydraulic construction works. The water-retaining wall is an important component of a hydraulic building and can be used for intercepting water flow, controlling water level, adjusting flow, discharging silt and floating objects and the like.

The existing gate has poor water level control effect and is inconvenient to use; and the silt is not convenient to discharge, and the phenomenon of silting up can appear in long-time use, causes the damage of gate headstock gear spare part, increases the cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel gate to the control water level effect of proposing among the above-mentioned background art of solution is relatively poor, is not convenient for discharge the problem of silt.

In order to achieve the above object, the utility model provides a following technical scheme: a novel gate comprises a frame, wherein a lead screw is rotatably connected to the top end inside the frame, a moving block is connected to the outer portion of the lead screw through two lead screw nuts in a threaded manner, a first bevel gear is fixedly mounted in the middle of the lead screw, a fixed box is fixedly mounted at the top end of the frame, a forward and reverse motor is fixedly mounted in the fixed box, a transmission shaft of the forward and reverse motor penetrates through the fixed box and the frame to be fixedly connected with a second bevel gear arranged inside the frame respectively, the first bevel gear and the second bevel gear are meshed and connected, sliding strips are fixedly mounted on two sides of the inner wall of the frame, a first plugging plate is slidably connected between the two sliding strips, fixed blocks are fixedly mounted on two sides of the top end of the first plugging plate, supporting arms are hinged to the top ends of the two moving blocks through hinges respectively, one ends of the two supporting arms are hinged to the bottom ends of, and a second plugging plate is fixedly arranged at the top end inside the frame.

As a preferred technical scheme of the utility model, the cross section of first shutoff board and second shutoff board is right trapezoid, and the side of first shutoff board and second shutoff board laminates each other.

As an optimized technical scheme of the utility model, the both sides of first shutoff board all seted up with draw runner assorted spout.

As an optimized technical scheme of the utility model, two lead screw nut's the rotation is opposite.

As an optimized technical scheme of the utility model, the bottom fixed mounting at the frame back has the guide plate.

As a preferred technical scheme of the utility model, the positive one side fixed mounting of fixed case has positive reverse motor switch, positive reverse motor switch's fixed surface installs the buckler, positive reverse motor is through positive reverse motor switch and power electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novel gate, the positive and negative motor that rotates through setting up drives the second conical gear and carries out the positive and negative rotation, thereby drive first conical gear and lead screw and carry out the positive and negative rotation simultaneously, because the direction of rotation of two lead screw nuts is opposite, thereby drive two movable blocks and do relative motion simultaneously, through the mutual cooperation between hinge, support arm and fixed block and first shutoff board, thereby be convenient for go up and down with first shutoff board, only need control positive and negative motor, thereby reach the effect of control water level, it is more convenient to use; the cross section through the first shutoff board that sets up and second shutoff board is right trapezoid, and the side of first shutoff board and second shutoff board is laminated each other for silt contact surface is the inclined plane, cooperates the guide plate simultaneously, makes sedimentary silt discharge more easily, avoids then the in-process that uses appearing silting up the phenomenon, reduces the damage of gate headstock gear spare part, reduces the cost.

Drawings

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

fig. 2 is an enlarged schematic view of the utility model at a;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the sectional structure of the fixing box of the present invention.

In the figure: 1. a frame; 2. a screw rod; 3. a moving block; 4. a first bevel gear; 5. a fixed box; 6. a positive and negative rotation motor; 7. a second bevel gear; 8. a hinge; 9. a first plugging plate; 10. a fixed block; 11. a support arm; 12. a slide bar; 13. a second plugging plate; 14. a baffle; 15. and a forward and reverse rotation motor switch.

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. 1-4, the utility model provides a novel gate, which comprises a frame 1, wherein a lead screw 2 is rotatably connected to the top end inside the frame 1, a moving block 3 is connected to the outside of the lead screw 2 through two lead screw nuts and threads, a first bevel gear 4 is fixedly installed in the middle of the lead screw 2, a fixed box 5 is fixedly installed at the top end of the frame 1, a forward and reverse motor 6 is fixedly installed inside the fixed box 5, so as to drive a second bevel gear 7 to rotate forward and reverse, and further drive the first bevel gear 4 to rotate forward and reverse; a transmission shaft of a forward and reverse rotation motor 6 respectively penetrates through the fixed box 5 and the frame 1 to be fixedly connected with a second bevel gear 7 arranged in the frame 1, and the first bevel gear 4 is meshed with the second bevel gear 7, so that the first bevel gear 4 and the screw rod 2 can be driven to rotate forward and reverse conveniently; both sides of the inner wall of the frame 1 are fixedly provided with sliding strips 12, and a first plugging plate 9 is connected between the two sliding strips 12 in a sliding manner, so that the water body is convenient to throttle; the two sides of the top end of the first plugging plate 9 are fixedly provided with fixing blocks 10, the top ends of the two fixing blocks 10 are hinged to supporting arms 11 through hinges 8, one ends of the two supporting arms 11 are hinged to the bottom ends of the two moving blocks 3 through the hinges 8 respectively, and the top end of the inside of the frame 1 is fixedly provided with a second plugging plate 13.

Preferably, the cross sections of the first plugging plate 9 and the second plugging plate 13 are both right trapezoid, and the side surfaces of the first plugging plate 9 and the second plugging plate 13 are mutually attached, so that deposited silt can be discharged better, and the blocking phenomenon can be avoided; the two sides of the first plugging plate 9 are both provided with sliding grooves matched with the sliding strips 12, so that the first plugging plate 9 can slide conveniently and can play a role in limiting; the rotation directions of the two lead screw nuts are opposite, so that the two moving blocks 3 can be controlled to move relatively at the same time; a guide plate 14 is fixedly arranged at the bottom of the back of the frame 1, so that the deposited silt is guided conveniently, and the silt can rapidly pass through the frame 1; the positive and negative motor switch 15 of fixed case 5 positive one side fixed mounting has the buckler, and positive and negative motor switch 15's fixed surface installs the buckler, and positive and negative motor 6 is through positive and negative motor switch 15 and power electric connection, the better control of being convenient for each electric apparatus work operation, plays waterproof effect simultaneously.

When the novel gate is needed to be used, the novel gate is firstly placed at a working place through hoisting equipment, the novel gate is fixed through brick mixed cement, when the water level of the novel gate is needed to be controlled, the forward and reverse rotating motor 6 with the model of ZWL47FP can be controlled to rotate forward through the forward and reverse rotating motor switch 15, the transmission shaft of the forward and reverse rotating motor 6 drives the second bevel gear 7 to rotate forward and reverse, the first bevel gear 4 and the second bevel gear 7 are connected in a meshing manner, so that the first bevel gear 4 and the lead screw 2 are driven to rotate forward simultaneously, the two moving blocks 3 are driven to move relatively simultaneously due to the opposite rotating directions of the two lead screw nuts, and the hinge 8, the supporting arm 11 and the fixed block 10 are matched with the first plugging plate 9, the inclination angles of the two supporting arms 11 are reduced, and then the first plugging plate 9 is driven to ascend, so that the effect of controlling the water level is achieved, when the first plugging plate 9 needs to descend, only the forward and reverse rotation motor switch 15 needs to be controlled to rotate reversely, and the steps are repeated; the cross section through the first shutoff board 9 that sets up and second shutoff board 13 is right trapezoid for the contact surface of silt is the inclined plane, cooperates guide plate 14 simultaneously, makes sedimentary silt discharge more easily, avoids then appearing silting up stifled phenomenon at the in-process that uses, reduces the damage of gate headstock gear spare part, reduces the cost.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The novel gate comprises a frame (1) and is characterized in that a lead screw (2) is rotatably connected to the top end inside the frame (1), a moving block (3) is connected to the outside of the lead screw (2) through two lead screw nuts and threads, a first bevel gear (4) is fixedly mounted in the middle of the lead screw (2), a fixed box (5) is fixedly mounted at the top end of the frame (1), a forward and reverse motor (6) is fixedly mounted in the fixed box (5), a transmission shaft of the forward and reverse motor (6) respectively penetrates through the fixed box (5) and the frame (1) to be fixedly connected with a second bevel gear (7) arranged in the frame (1), the first bevel gear (4) is meshed with the second bevel gear (7), sliding strips (12) are fixedly mounted on two sides of the inner wall of the frame (1), and a first blocking plate (9) is slidably connected between the sliding strips (12), the all fixed mounting in both sides on first shutoff board (9) top has fixed block (10), two the top of fixed block (10) all articulates through hinge (8) has support arm (11), two the one end of support arm (11) all articulates with the bottom of two movable blocks (3) respectively through hinge (8), the inside top fixed mounting of frame (1) has second shutoff board (13).

2. The new gate of claim 1, wherein: the cross sections of the first blocking plate (9) and the second blocking plate (13) are both right-angled trapezoids, and the side faces of the first blocking plate (9) and the second blocking plate (13) are mutually attached.

3. The new gate of claim 1, wherein: and sliding grooves matched with the sliding strips (12) are formed in the two sides of the first plugging plate (9).

4. The new gate of claim 1, wherein: the rotation directions of the two lead screw nuts are opposite.

5. The new gate of claim 1, wherein: and a guide plate (14) is fixedly arranged at the bottom of the back of the frame (1).

6. The new gate of claim 1, wherein: the front side of the fixed box (5) is fixedly provided with a forward and reverse rotation motor switch (15), the surface of the forward and reverse rotation motor switch (15) is fixedly provided with a waterproof cover, and the forward and reverse rotation motor (6) is electrically connected with a power supply through the forward and reverse rotation motor switch (15).