CN216920234U - Two-way stagnant water cast iron gate with safeguard function - Google Patents

Abstract

The utility model provides a bidirectional water-stopping cast iron gate with a protection function, belongs to the technical field of gates, and is used for solving the problem of low protection performance of the bidirectional water-stopping cast iron gate. The buffer component comprises a flashboard, the flashboard is arranged between the two lifting grooves in a sliding manner, a buffer box is fixed on the flashboard, a fixed rod is arranged in the buffer box in a sliding manner, a plurality of mounting frames are fixed on the fixed rod, a second spring is arranged between the mounting frames and the top of the buffer box, a tension spring is arranged between the mounting frames and the bottom of the buffer box, a connecting rod is hinged in the mounting frames, two extrusion rods are hinged at the end parts of the connecting rod, the extrusion rods are arranged on the buffer box in a sliding manner, and a protective component is arranged at the end parts of the extrusion rods; according to the bidirectional water-stop cast iron gate, the buffer component is matched with the protection component to buffer the protection plate twice, so that the protection performance of the bidirectional water-stop cast iron gate is improved.

Description

Two-way stagnant water cast iron gate with safeguard function

Technical Field

The utility model belongs to the technical field of gates, and relates to a bidirectional water-stop cast iron gate with a protection function.

Background

In water conservancy projects such as retaining, flood discharge, irrigation of reservoir, channel, etc., realize the regulation of water through opening and close the cast iron stagnant water gate between the gate frame of business turn over water mouth department, this kind of cast iron stagnant water gate is traditional flat structure, and along with the progress of technique, there is the defect on using in current two-way cast iron gate, consequently, the demand to a two-way stagnant water cast iron gate that has safeguard function is increasing day by day.

The existing bidirectional cast iron gate only has a simple protection function, and when water drainage operation is carried out, because the flow velocity of water flow at the gate is high, objects such as stones, stumps and the like wrapped in the water flow can continuously hit the gate plate, and the gate plate is not wear-resistant due to the potential safety hazard of breakage, so that the service life of the gate plate is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art, and provides a bidirectional water-stopping cast iron gate with a protection function, which aims to solve the technical problems that: how to improve the protective performance of the two-way water stop cast iron gate.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a two-way stagnant water cast iron gate with safeguard function, including buffering subassembly and two lift posts, two mutual symmetries of lift post, the top of two lift posts is provided with the lift subassembly, the buffering subassembly includes the buffering box, the buffering box slides and sets up between two lift posts, the inside of buffering box slides and is provided with the dead lever, be fixed with a plurality of installing frames on the dead lever, be provided with the second spring between installing frame and the buffering box top, be provided with the extension spring between installing frame and the buffering box bottom, the inside of installing frame articulates there are four connecting rods, four two liang of mutual symmetries of connecting rod, the tip of connecting rod articulates there are two extrusion poles, and the extrusion pole slides and sets up on the buffering box, the tip of extrusion pole is provided with the safeguard component, the top of buffering box is fixed with the articulate ring.

The lifting component comprises a fixed plate, the fixed plate is fixed above the two lifting columns, the threading holes are formed in the top of the fixed plate, two mounting plates are fixed above the fixed plate and located on two sides of the threading holes respectively, a rotating shaft is arranged between the two mounting plates in a rotating mode, the lifting motor is fixed above the fixed plate, and an output shaft of the lifting motor is connected with the rotating shaft through a coupling.

Structure more than adopting, the mounting panel provides the mounted position for the axis of rotation, and elevator motor passes through the output shaft and passes through the coupling joint axis of rotation.

The connecting cable is fixed on the rotating shaft, penetrates through the threading hole and is fixed on the hanging ring at the end part.

By adopting the structure, the rotating shaft drives the connecting cable to rotate, the connecting cable drives the hanging ring to ascend, and the hanging ring drives the flashboard to ascend.

The protection component comprises a baffle, the baffle is L-shaped and is fixed at the end part of the extrusion rod, and the end part of the baffle is hinged with a protection plate through a hinge.

By adopting the structure, when objects such as stones and stumps collide the protection plate, the protection plate extrudes the baffle, and the baffle extrudes the extrusion rod.

The side of baffle is fixed with the mounting groove piece, and the inside of mounting groove piece is fixed with the slide bar, and the top of slide bar slides and is provided with two sliding blocks, is provided with first spring between mounting groove piece and the sliding block, and the top of sliding block articulates there is the hinge bar, and the tip of hinge bar articulates the side at the guard plate.

Structure more than adopting, the hinge bar drives the slider and removes, and the sliding block slides on the slide bar, and the first spring of sliding block extrusion, first spring cushion the sliding block.

Compared with the prior art, this two-way stagnant water cast iron gate with safeguard function has following advantage:

1. through the matching of the buffer component and the protection component, the protection plate can be buffered for two times, so that the protection performance of the bidirectional water stop cast iron gate is improved, and the abrasion of the gate plate is reduced;

2. the lifting component is matched with the protection component, and can drive the buffer box to lift, so that the gate can be controlled to be opened.

Drawings

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

FIG. 2 is a schematic view of the present invention in partial cutaway;

FIG. 3 is a schematic cross-sectional view of a shield assembly according to the present invention;

FIG. 4 is a perspective view of a portion of the components of the present invention;

FIG. 5 is a schematic cross-sectional view of a cushioning assembly of the present invention;

in the figure: 1. a lifting motor; 2. threading holes; 3. a rotating shaft; 4. mounting a plate; 5. a fixing plate; 6. hanging and connecting rings; 7. A buffer box; 8. a protection plate; 9. a baffle plate; 10. a lifting column; 11. installing a groove block; 12. a first spring; 13. a hinged lever; 14. a slider; 15. a second spring; 16. installing a frame; 17. a connecting rod; 18. an extrusion stem; 19. a fixing rod; 20. A tension spring; 21. a slide bar.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, the embodiment provides a two-way water-stop cast iron gate with a protection function, which includes a buffer assembly and two lifting columns 10, wherein the inner sides of the two lifting columns 10 are both provided with lifting grooves, the two lifting columns 10 are symmetrical to each other, the lifting assembly is arranged above the two lifting columns 10, the buffer assembly includes a gate plate, the gate plate is slidably arranged between the two lifting grooves, a buffer box 7 is fixed on the gate plate, a fixing rod 19 is slidably arranged inside the buffer box 7, a plurality of mounting frames 16 are fixed on the fixing rod 19, a second spring 15 is arranged between the mounting frames 16 and the top of the buffer box 7, a tension spring 20 is arranged between the mounting frames 16 and the bottom of the buffer box 7, four connecting rods 17 are hinged inside the mounting frames 16, the four connecting rods 17 are symmetrical to each other, two extrusion rods 18 are hinged at the end portions of the connecting rods 17, and the extrusion rods 18 are slidably arranged on the buffer box 7, the end of the extrusion rod 18 is provided with a protective component, and a hanging ring 6 is fixed above the flashboard.

The lifting assembly comprises a fixed plate 5, the fixed plate 5 is fixed above two lifting columns 10, a threading hole 2 is formed above the fixed plate 5, two mounting plates 4 are fixed above the fixed plate 5, the two mounting plates 4 are respectively positioned at two sides of the threading hole 2, a rotating shaft 3 is rotatably arranged between the two mounting plates 4, a lifting motor 1 is fixed above the fixed plate 5, and an output shaft of the lifting motor 1 is connected with the rotating shaft 3 through a coupler; the mounting panel 4 provides the mounted position for axis of rotation 3, and elevator motor 1 passes through the output shaft and passes through shaft coupling connection axis of rotation 3.

A connecting cable is fixed on the rotating shaft 3, passes through the threading hole 2, and is fixed on the hanging ring 6 at the end part; the rotating shaft 3 drives the connecting rope to rotate, the connecting rope drives the hanging ring 6 to ascend, and the hanging ring 6 drives the flashboard to ascend.

The protective assembly comprises a baffle 9, the baffle 9 is L-shaped, the baffle 9 is fixed at the end part of the extrusion rod 18, and the end part of the baffle 9 is hinged with a protective plate 8 through a hinge; when objects such as stones and stumps hit the protective plate 8, the protective plate 8 extrudes the baffle plate 9, and the baffle plate 9 extrudes the extrusion rod 18.

A mounting groove block 11 is fixed on the side surface of the baffle 9, a sliding rod 21 is fixed inside the mounting groove block 11, two sliding blocks 14 are arranged above the sliding rod 21 in a sliding manner, a first spring 12 is arranged between the mounting groove block 11 and the sliding blocks 14, a hinge rod 13 is hinged above the sliding blocks 14, and the end part of the hinge rod 13 is hinged on the side surface of the protection plate 8; sliding block 14 is moved by hinge rod 13, sliding block 14 slides on slide rod 21, sliding block 14 presses first spring 12, and first spring 12 cushions sliding block 14.

The working principle of the utility model is as follows:

when the gate is opened, water flows out from the bottom of the gate, the water drives the stone, the stump and other objects to move, the stone, the stump and other objects impact the protection plate 8, the protection plate 8 is hinged to rotate, the protection plate 8 extrudes the hinged rod 13, the hinged rod 13 drives the sliding block 14 to move, the sliding block 14 slides on the sliding rod 21, the sliding block 14 extrudes the first spring 12, the first spring 12 buffers the sliding block 14 to reduce the impact on the bottom of the gate, so that the stone, the stump and other objects are firstly buffered, meanwhile, the baffle 9 drives the extrusion rod 18 to move, the extrusion rod 18 drives the connecting rod 17 to move, the connecting rod 17 drives the installation frame 16 to ascend, the installation frame 16 drives the fixed rod 19 to ascend, the second spring 15 absorbs energy and buffers the installation frame 16, the tension spring 20 pulls the installation frame 16 to slow the ascending speed of the installation frame 16, so as to carry out the secondary buffering on the stone, the stump and other objects, the damage of gate is reduced, and mounting panel 4 provides the mounted position for axis of rotation 3, and elevator motor 1 passes through the output shaft and passes through shaft coupling connection axis of rotation 3, and axis of rotation 3 drives the connecting cable and rotates, and the connecting cable drives and hangs the ring 6 and rise, and it rises to hang ring 6 and drive buffer box 7.

In conclusion, the protection plate 8 can be buffered twice through the matching of the buffer component and the protection component, so that the protection performance of the bidirectional water stop cast iron gate is improved, and the abrasion of the gate plate is reduced; the lifting component is matched with the protection component, and can drive the buffer box 7 to lift, so that the gate can be controlled to be opened.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. A two-way water-stop cast iron gate with a protection function comprises a buffer component and two lifting columns (10), and is characterized in that lifting grooves are formed in the inner sides of the two lifting columns (10), the two lifting columns (10) are symmetrical to each other, the lifting component is arranged above the two lifting columns (10), the buffer component comprises a gate plate, the gate plate is arranged between the two lifting grooves in a sliding mode, a buffer box (7) is fixed on the gate plate, a fixing rod (19) is arranged in the buffer box (7) in a sliding mode, a plurality of mounting frames (16) are fixed on the fixing rod (19), a second spring (15) is arranged between the mounting frames (16) and the top of the buffer box (7), a tension spring (20) is arranged between the mounting frames (16) and the bottom of the buffer box (7), four connecting rods (17) are hinged to the inside of the mounting frames (16), and the four connecting rods (17) are symmetrical to each other, the end part of the connecting rod (17) is hinged with two extrusion rods (18), the extrusion rods (18) are arranged on the buffer box (7) in a sliding mode, the end part of each extrusion rod (18) is provided with a protection assembly, and a hanging ring (6) is fixed above the flashboard.

2. The two-way water stop cast iron gate with the protection function according to claim 1, wherein the lifting assembly comprises a fixing plate (5), the fixing plate (5) is fixed above the two lifting columns (10), a threading hole (2) is formed above the fixing plate (5), two mounting plates (4) are fixed above the fixing plate (5), the two mounting plates (4) are respectively located at two sides of the threading hole (2), a rotating shaft (3) is rotatably arranged between the two mounting plates (4), a lifting motor (1) is fixed above the fixing plate (5), and an output shaft of the lifting motor (1) is connected with the rotating shaft (3) through a coupling.

3. The two-way water stop cast iron gate with the protection function according to claim 2, characterized in that a connecting cable is fixed on the rotating shaft (3), the connecting cable passes through the threading hole (2), and the end part of the connecting cable is fixed on the hitching ring (6).

4. The two-way water stop cast iron gate with the protection function according to claim 2 or 3, characterized in that the protection component comprises a baffle (9), the baffle (9) is L-shaped, the baffle (9) is fixed at the end of the extrusion rod (18), and the end of the baffle (9) is hinged with a protection plate (8) through a hinge.

5. The two-way water-stop cast iron gate with the protection function according to claim 4, wherein a mounting groove block (11) is fixed on the side surface of the baffle (9), a sliding rod (21) is fixed inside the mounting groove block (11), two sliding blocks (14) are slidably arranged above the sliding rod (21), a first spring (12) is arranged between the mounting groove block (11) and the sliding blocks (14), a hinge rod (13) is hinged above the sliding blocks (14), and the end part of the hinge rod (13) is hinged on the side surface of the protection plate (8).

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