CN218453640U

CN218453640U - Discharging gate structure

Info

Publication number: CN218453640U
Application number: CN202222745526.5U
Authority: CN
Inventors: 唐君豪; 钱春华
Original assignee: Shanghai Roulong Technology Co ltd
Current assignee: Shanghai Roulong Technology Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-02-07
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses an ejection of compact gate structure belongs to gate device technical field. Including the gate body, the both sides of gate body are provided with the frame, are provided with the track on the frame, and the top of frame still is provided with the drive arrangement who drives the gate body and go up and down, the both sides of frame are provided with the hem structure, and the hem structure forms and holds the chamber, and the track setting is holding the chamber, and gate body both sides are provided with the chimb, are provided with the ball on the chimb, and ball and track rolling contact drive the gate body along the track oscilaltion. Through providing a discharge gate structure, solved the gate of promotion formula and need satisfy certain height when promoting the operation to cause certain inconvenient problem to the operation, track structure and drive arrangement guarantee the stability of gate lift in-process simultaneously.

Description

Discharging gate structure

Technical Field

The utility model relates to an ejection of compact gate structure belongs to gate device technical field.

Background

The gate is used for closing and opening the control facility of the drainage (discharging) water channel. The important components of hydraulic buildings can be used for intercepting water flow, controlling water level, regulating flow, discharging silt and floating objects and the like.

The gate mainly comprises three parts:

(1) a main body movable part for closing or opening an orifice, commonly called a gate, also called a flap;

(2) a buried portion;

(3) and (4) opening and closing equipment.

The movable part comprises weighing structures such as a panel beam system and the like, a supporting walking part, a guiding and water stopping device, a lifting lug and the like. The embedded part comprises a main rail, a guide rail, a hinged support, a door head, a bottom sill, a water stop seat and the like, which are embedded at the periphery of an orifice and are firmly connected with concrete of a hydraulic building by anchor bars to respectively form a supporting walking part and a water stop surface on a door leaf so as to transmit loads such as water pressure and the like born by a door leaf structure to the hydraulic building and obtain good water stop performance of the gate. The opening and closing mechanism is connected with the lifting lugs of the gate blades to operate and control the position of the movable part, but a few gates are opened and closed by means of hydraulic automatic control operation.

The gate of feed bin discharge gate among the prior art is promotion formula gate usually, because the discharge gate of feed bin highly often corresponds the natural height when people's both hands balance, the gate of this kind of promotion formula need satisfy certain height when carrying out the lifting operation to cause certain inconvenience to the operation, the gate of the feed bin discharge gate of ordinary structure also often has the relatively poor defect of stability simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: the utility model provides a discharge gate structure, it has solved the gate of promotion formula among the prior art and need satisfy certain height when promoting the operation to cause certain inconvenience to the operation, the gate of the feed bin discharge gate of ordinary structure also often has the relatively poor problem of stability simultaneously.

The utility model discloses the technical problem that will solve takes following technical scheme to realize:

a discharging gate structure comprises a gate body, wherein frames are arranged on two sides of the gate body, a track is arranged on each frame, and a driving device for driving the gate body to lift is further arranged above each frame;

the both sides of frame are provided with the hem structure, and the hem structure forms and holds the chamber, and the track setting is holding in the chamber, and gate body both sides are provided with the chimb, are provided with the ball on the chimb, and ball and track rolling contact drive the gate body along the track oscilaltion.

The driving device drives the gate to lift, and the two sides of the gate slide along the track to lift, so that the lifting of the gate with larger volume and weight can be more convenient and stable.

As a preferred example, the track is detachably connected to the frame.

The track can be dismantled with the frame and be connected, is convenient for regularly dismantle the track from the frame and get off work such as maintenance and lubrication.

As a preferred example, the upper end of the frame is provided with a mounting plate, and one end of the driving device is connected to the mounting plate.

The mounting plate protrudes out of the surface of the gate, so that the driving device is positioned at one side of the gate and drives the gate to lift.

As a preferable example, the bottom of the gate body is provided with a connecting plate, a fisheye joint is arranged between the other end of the driving device and the connecting plate, and the driving device is connected with the connecting plate through the fisheye joint.

The gate is connected through the fisheye joint, so that a certain adjusting space is formed between the driving device and the gate during operation.

As a preferable example, a protective cover is provided at one side of the shutter body, and the driving device is located in the protective cover.

The protective cover covers one side of the driving device to protect the driving device, so that the driving device is prevented from being exposed on one side of the gate and being easily damaged rigidly.

As a preferable example, the top end of the shutter body is provided with an elastic layer.

The elastic layer is elastically abutted with the frame when the gate is abutted with the frame, so that a buffering effect is achieved, and the gate and the frame are protected from being damaged.

As a preferred example, the elastic layer is a fluororubber layer.

The fluororubber has the characteristics of heat resistance, corrosion resistance and the like, can be better suitable for severe environments, and prolongs the service life of the elastic layer.

As a preferable example, the top parts of two sides of the frame are provided with limit plates.

The limiting plate is welded with the top of the frame, one end of the containing cavity is blocked, and the rail is abutted to the limiting plate.

The utility model has the advantages that:

1. the utility model discloses well gate structure passes through the track structure of drive arrangement and both sides, and the gate need not the manpower at the lift in-process and promotes the lift, has solved the gate of promotion formula and need satisfy certain height when promoting the operation to cause certain inconvenient problem to the operation, track structure and drive arrangement guarantee the stability of gate lift in-process simultaneously.

2. Be provided with the ball on the chimb, ball and track rolling friction reduce the friction between gate chimb and the track for the gate goes up and down more steadily and avoids the damage that the friction leads to.

3. The limiting plate is used for protecting the two ends of the rail, and the rail is prevented from being collided with the gate for a long time and being separated from the accommodating cavity of the frame.

Drawings

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

FIG. 2 is an enlarged view of part A of FIG. 1, showing the structure of the fisheye joint and the U-shaped seat;

FIG. 3 is a schematic diagram of the hydraulic ram;

FIG. 4 is a schematic top view of the gate body and frame;

fig. 5 is an enlarged view of the portion B of fig. 4, showing the installation of the flange and the rail.

In the figure: 1. a gate body; 11. an elastic layer; 12. a connecting plate; 13. a U-shaped seat; 14. rotating the rod; 15. a convex edge; 16. a ball bearing; 2. a frame; 21. mounting a plate; 22. a flanging structure; 3. a drive device; 31. a hydraulic rod; 4. a protective cover; 5. a fisheye joint; 6. a track; 7. a screw; 8. and a limiting plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.

As shown in fig. 1, the discharge gate structure comprises a gate body 1, and frames 2 are arranged on two sides of the gate body 1.

As shown in fig. 1 and 5, a driving device 3 for driving the gate body 1 to move up and down is disposed above the frame 2, and the driving device 3 is a hydraulic cylinder for driving the gate body 1 to move up and down along the rail 6. A protective cover 4 is welded on one side of the gate body 1 along the lifting direction, and the driving device 3 is positioned in the protective cover 4.

The protective cover 4 covers one side of the driving device 3 to protect the driving device 3 therein, so as to prevent the driving device 3 from being exposed on one side of the gate to be easily damaged rigidly.

As shown in fig. 1 and 3, the hydraulic cylinder includes a hydraulic rod 31, a mounting plate 21 is screwed to the upper end of the frame 2, the mounting plate 21 is disposed perpendicular to the surface of the frame 2, and one end of the hydraulic cylinder away from the hydraulic rod 31 is screwed to the mounting plate 21.

The top end of the gate body 1 is provided with an elastic layer 11, the elastic layer 11 is a fluororubber layer, and the elastic layer 11 is elastically abutted against the frame 2.

The elastic layer 11 is elastically abutted with the frame 2 when the gate is abutted with the frame 2, thereby playing a role of buffering and protecting the gate and the frame 2 from being damaged.

The fluororubber is a synthetic polymer elastomer having fluorine atoms in carbon atoms in the main chain or side chain. The introduction of fluorine atoms endows the rubber with excellent heat resistance, oxidation resistance, oil resistance, corrosion resistance and atmospheric aging resistance.

As shown in fig. 1 to 3, a connecting plate 12 is welded to the bottom of the gate body 1, the connecting plate 12 has an L-shaped longitudinal section, and a fisheye joint 5 is provided between one end of the hydraulic rod 31 and the connecting plate 12.

The fisheye joint is also called self-lubricating rod end joint bearing, and belongs to one kind of joint bearing. The function is to connect two rods with intersecting central lines, wherein the shaft arranged in the fish eye can rotate around the central line for a certain angle.

When the fisheye joint is used for connecting rod pieces, certain angles are required to be formed between the rod pieces according to different requirements, and the fisheye joint is connected with the rod pieces through nuts.

As shown in fig. 1 and 2, a U-shaped seat 13 is welded on the connecting plate 12, a rotating rod 14 is arranged on the U-shaped seat 13, the fisheye joint 5 passes through the rotating rod 14 and is located on the U-shaped seat 13, and both ends of the rotating rod 14 are connected with the U-shaped seat 13.

As shown in fig. 4 and 5, the frame 2 is provided with the edge folding structures 22 at two sides, the edge folding structures 22 form an accommodating cavity, the frame 2 is provided with the rail 6, the cross section of the rail 6 is of a type of \21274, the rail 6 is embedded in the accommodating cavity, the height direction of the rail 6 and the frame 2 is provided with the screw 7 and the threaded hole, and the rail 6 is in threaded connection with the frame 2.

As shown in fig. 1-5, flanges 15 are integrally formed on two sides of the gate body 1, the flanges 15 are inserted into the tracks 6, balls 16 are arranged on the flanges 15, and the driving device drives the hydraulic rod 31 to extend and retract to drive the gate body 1 to move up and down along the tracks 6, so that the balls 16 are in rolling contact with the tracks 6.

Limiting plates 8 are welded at the tops of two sides of the frame 2, and the tops of the rails 6 in the accommodating cavities are abutted to the limiting plates 8.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention by those skilled in the art should be within the scope of protection defined by the claims.

Claims

1. A discharging gate structure comprises a gate body (1) and is characterized in that frames (2) are arranged on two sides of the gate body (1), a track (6) is arranged on each frame (2), and a driving device (3) for driving the gate body (1) to lift is further arranged above each frame (2);

the two sides of the frame (2) are provided with the edge folding structures (22), the edge folding structures (22) form a containing cavity, the track (6) is arranged in the containing cavity, the two sides of the gate body (1) are provided with the convex edges (15), the convex edges (15) are provided with the balls (16), and the balls (16) are in rolling contact with the track (6) to drive the gate body (1) to ascend and descend along the track (6).

2. A tapping gate structure according to claim 1, characterized in that said rail (6) is detachably connected to the frame (2).

3. A discharge gate construction according to claim 1, characterized in that the frame (2) is provided at its upper end with a mounting plate (21), and that the drive means (3) is connected at one end to the mounting plate (21).

4. A discharge gate structure according to claim 1, characterized in that the bottom of the gate body (1) is provided with a connecting plate (12), a fisheye joint (5) is arranged between the other end of the driving device (3) and the connecting plate (12), and the driving device (3) is connected with the connecting plate (12) through the fisheye joint (5).

5. A tapping gate structure according to claim 1, characterized in that the gate body (1) is provided with a protective cover (4) on one side, the driving means (3) being located inside the protective cover (4).

6. A tapping gate structure according to claim 1, characterized in that the top end of the gate body (1) is provided with an elastic layer (11).

7. A tapping gate structure according to claim 6, characterized in that said elastic layer (11) is a fluororubber layer.

8. A discharge gate structure according to claim 1, characterized in that the frame (2) is provided with stop plates (8) at the top of its two sides.