CN219527555U - Water conservancy safety gate convenient to open and close - Google Patents

Abstract

The utility model discloses a water conservancy safety gate convenient to open and close, which comprises a gate frame, wherein a water conservancy gate is arranged in the gate frame, a motor is fixedly arranged on the upper surface of the gate frame, the output end of the motor is fixedly connected with a driving gear, a bearing ring is fixedly inlaid on the upper surface of the gate frame, the inner ring of the bearing ring is fixedly connected with a threaded transmission rod, the top end of the threaded transmission rod is fixedly connected with a transmission gear, the outer surface of the driving gear is meshed with the outer surface of the transmission gear, a threaded transmission block is fixedly connected with the back surface of the water conservancy gate, and the bottom end of the threaded transmission rod penetrates through the threaded transmission block and extends to the lower part of the threaded transmission block. This water conservancy safety gate convenient to open and close avoids debris in the river course to appear remaining phenomenon in water conservancy gate bottom, prevents to cause the damage with debris contact when water conservancy gate descends to this water conservancy gate is convenient for open and close, improves the opening and close speed when using.

Description

Water conservancy safety gate convenient to open and close

Technical Field

The utility model relates to the field of water conservancy gates, in particular to a water conservancy safety gate convenient to open and close.

Background

The gate is a control facility for closing and opening a water discharge channel, can be used for intercepting water flow, controlling water level, adjusting flow, discharging sediment, floating objects and the like, can be divided into a working gate, a maintenance gate and an accident gate according to the working property of the gate, the working gate is also called a main gate, can be opened and closed in moving water, and the maintenance gate is arranged in front of the working gate and is used for short-term water blocking during maintenance of the building, the working gate and the like and is generally opened and closed in still water.

The present chinese patent with publication number CN213653385U discloses a water conservancy safety gate convenient to open and close, specifically has dam body, gate, the gate sets up between two sets of dam bodies, the bilateral symmetry of gate is provided with four sets of pulleys, pulley and gate swing joint, one side that the dam body is close to the gate is provided with the spout, sets up the bottom plate in the gate bottom can the lifting when the gate rises, and the bottom of some prevent debris entering gate, but the bottom plate of present gate bottom need manual operation to go up and down, then just can open and close the lift to the gate, reduces the speed of opening and close to the gate, and for this reason, we propose a water conservancy safety gate convenient to open and close to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a water conservancy safety gate convenient to open and close so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a water conservancy safety gate convenient to open and close, includes the gate frame, the inside of gate frame is equipped with the water conservancy gate, the last fixed surface of gate frame installs the motor, the output fixedly connected with drive gear of motor, the last fixed surface of gate frame is inlayed and is had the bearing ring, the inner circle fixedly connected with screw drive pole of bearing ring, the top fixedly connected with drive gear of screw drive pole, drive gear's surface meshes with drive gear's surface, the back fixedly connected with screw drive piece of water conservancy gate, screw drive piece is run through to screw drive piece and extends to screw drive piece's below, and screw drive pole's surface and screw drive piece's inner wall threaded connection, the interior bottom fixedly connected with support recess of gate frame, the interior bottom fixedly connected with spring of support recess, the inner wall sliding connection of support recess has the dog.

In a further embodiment, the top end of the spring is fixedly connected with the bottom surface of the stop block, and the stop block is located below the water conservancy gate.

In a further embodiment, the upper surface of the stop block is fixedly connected with a positioning block, a positioning groove is formed in the bottom surface of the water conservancy gate, and the positioning groove is located above the positioning block.

In a further embodiment, the left side surface and the right side surface of the water conservancy gate are provided with sliding grooves, the inner side wall of the gate frame is fixedly connected with two sliding plates, and the outer surfaces of the two sliding plates are respectively in sliding connection with the inner walls of the two sliding grooves.

In a further embodiment, the outer surface of the gate frame is fixedly connected with two mounting plates, and two mounting holes are formed in the upper surfaces of the two mounting plates.

In a further embodiment, the upper surface of the portal frame is fixedly connected with a protective cover, and the front surface of the protective cover is fixedly inlaid with a control panel.

Compared with the prior art, the utility model has the beneficial effects that:

this device is equipped with through supporting the recess to utilize the elasticity that the spring produced, can drive the dog and carry out flexible slip in the inside of supporting the recess, and through the decurrent removal of water conservancy gate, can drive the dog and support the inside decurrent shrink of recess, utilize water conservancy gate's rising, can drive the dog and reciprocate, can avoid debris in the river course to appear remaining phenomenon in water conservancy gate bottom, cause the damage with debris contact when preventing that water conservancy gate descends, thereby this water conservancy gate is convenient for open and close, improves the speed of opening and close.

Drawings

Fig. 1 is a schematic perspective view of a front view of a hydraulic safety gate for easy opening and closing.

Fig. 2 is a schematic perspective view of a rear view of the hydraulic safety gate for easy opening and closing.

Fig. 3 is a cross-sectional view of a side view of a support recess in a hydraulic safety gate for ease of opening and closing.

Fig. 4 is a partially enlarged schematic view of the hydraulic safety gate of fig. 2 a.

In the figure: 1. a gate frame; 2. a protective cover; 3. a water conservancy gate; 4. a motor; 5. a drive gear; 6. a bearing ring; 7. a threaded transmission rod; 8. a transmission gear; 9. a support recess; 10. a spring; 11. a stop block; 12. a positioning block; 13. a positioning groove; 14. a chute; 15. a slide plate; 16. a mounting hole; 17. a control panel; 18. a threaded transmission block; 19. and (3) mounting a plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the present utility model, a water conservancy safety gate convenient to open and close includes a gate frame 1, a water conservancy gate 3 is provided in the gate frame 1, a motor 4 is fixedly installed on an upper surface of the gate frame 1, an output end of the motor 4 is fixedly connected with a driving gear 5, a bearing ring 6 is fixedly embedded on an upper surface of the gate frame 1, an inner ring of the bearing ring 6 is fixedly connected with a threaded driving rod 7, a top end of the threaded driving rod 7 is fixedly connected with a driving gear 8, an outer surface of the driving gear 5 is meshed with an outer surface of the driving gear 8, a back surface of the water conservancy gate 3 is fixedly connected with a threaded driving block 18, a bottom end of the threaded driving rod 7 penetrates through the threaded driving block 18 and extends to a lower portion of the threaded driving block 18, an outer surface of the threaded driving rod 7 is in threaded connection with an inner wall of the threaded driving block 18, an inner bottom wall of the gate frame 1 is fixedly connected with a supporting recess 9, an inner bottom wall of the supporting recess 9 is fixedly connected with a spring 10, and an inner wall of the supporting recess 9 is slidably connected with a stop 11.

The top of spring 10 and the bottom surface fixed connection of dog 11, dog 11 is located the below of water conservancy gate 3, the fixed connection locating piece 12 of the upper surface of dog 11, constant head tank 13 has been seted up to the bottom surface of water conservancy gate 3, constant head tank 13 is located the top of locating piece 12, spout 14 has all been seted up to the left and right sides face of water conservancy gate 3, two slide 15 of inside wall fixedly connected with of portal 1, the surface of two slide 15 respectively with the inner wall sliding connection of two slide 14, through locating piece 12 and constant head tank 13, can make water conservancy gate 3 closed more firm, utilize spout 14 and slide 15, more stable when can making water conservancy gate 3 reciprocate.

The surface fixedly connected with two mounting panels 19 of portal 1, two mounting holes 16 have all been seted up to the upper surface of two mounting panels 19, and the upper surface fixedly connected with safety cover 2 of portal 1, the front of safety cover 2 is fixed to be inlayed and is had control panel 17, is convenient for install gate frame 1 through mounting panel 19, utilizes safety cover 2 to play the effect to motor 4 protection.

The working principle of the utility model is as follows: when the water conservancy gate 3 is opened and closed, the motor 4 is started to rotate through the control panel 17, the motor 4 drives the driving gear 5 to carry out meshing transmission with the transmission gear 8, the threaded transmission rod 7 at the bottom of the transmission gear 8 is in threaded fit with the threaded transmission block 18, the water conservancy gate 3 can be driven to slowly move up and down through the threaded transmission block 18, then the water conservancy gate 3 can be opened and closed more flexibly, the stop block 11 can be moved downwards when the water conservancy gate 3 moves downwards, and the stop block 11 can be driven to move upwards by utilizing the elasticity of the spring 10 when the water conservancy gate 3 ascends, and sundries at the bottom of the water conservancy gate 3 can be blocked and removed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A water conservancy safety gate convenient to open and close, its characterized in that: including gate frame (1), the inside of gate frame (1) is equipped with water conservancy gate (3), the upper surface fixed mounting of gate frame (1) has motor (4), the output fixedly connected with drive gear (5) of motor (4), the upper surface fixed of gate frame (1) is inlayed and is had bearing ring (6), the inner circle fixedly connected with screw drive pole (7) of bearing ring (6), the top fixedly connected with drive gear (8) of screw drive pole (7), the surface of drive gear (5) meshes with the surface of drive gear (8), the back fixedly connected with screw drive piece (18) of water conservancy gate (3), the bottom of screw drive pole (7) runs through screw drive piece (18) and extends to the below of screw drive piece (18), and the surface and the inner wall threaded connection of screw drive piece (18) of screw drive pole (7), the inner bottom wall fixedly connected with support (9) of the recess of gate frame (1), the inner bottom wall fixedly connected with spring (10) of support recess (9), support the inner wall (11).

2. The water conservancy safety gate convenient to open and close according to claim 1, wherein: the top of the spring (10) is fixedly connected with the bottom surface of the stop block (11), and the stop block (11) is positioned below the water conservancy gate (3).

3. The water conservancy safety gate convenient to open and close according to claim 1, wherein: the upper surface of dog (11) fixedly connected with locating piece (12), constant head tank (13) have been seted up to the bottom surface of water conservancy gate (3), constant head tank (13) are located the top of locating piece (12).

4. The water conservancy safety gate convenient to open and close according to claim 1, wherein: the water conservancy gate (3) is characterized in that sliding grooves (14) are formed in the left side surface and the right side surface of the water conservancy gate (3), two sliding plates (15) are fixedly connected to the inner side wall of the gate frame (1), and the outer surfaces of the two sliding plates (15) are respectively connected with the inner walls of the two sliding grooves (14) in a sliding mode.

5. The water conservancy safety gate convenient to open and close according to claim 1, wherein: the outer surface of the gate frame (1) is fixedly connected with two mounting plates (19), and two mounting holes (16) are formed in the upper surfaces of the two mounting plates (19).

6. The water conservancy safety gate convenient to open and close according to claim 1, wherein: the upper surface fixedly connected with safety cover (2) of gate frame (1), the front of safety cover (2) is fixed to be inlayed and is had control panel (17).