Protection device for abnormal operation of gate of diversion sluice

Abstract

The utility model provides a protection device for abnormal operation of a diversion sluice gate, and belongs to the technical field of gate operation protection. Comprising a top plate, a bottom plate and a gate body, a sliding groove is formed in the middle of the top plate, two sets of symmetrically-distributed mounting plates are mounted at the two ends of the upper surface of the top plate, motors are mounted on the side faces of one set of mounting plates, the motors are connected with screws, the screws are in threaded connection with rings, and vertical plates are connected to the lower ends of the rings; multiple push rods are installed on the side face of the push plate. Through the arrangement of the motor, the screw rod, the circular ring, the vertical plate, the push plate, the push rod, the cleaning plate and the scraping plate, the function of cleaning hard objects at the bottom of the gate is achieved, so that when the bottom of the gate is abnormal, the bottom of the gate can be cleaned conveniently, the gate can run to the bottom conveniently, the overload phenomenon of the gate motor can be avoided, the motor is protected, and the service life of the gate is prolonged. And meanwhile, the bottom of the gate can be prevented from leaking water, and normal use of the gate is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to gate operation abnormal protection technical field, especially introduce a diversion water gate operation abnormal protection device. BACKGROUND

[0002] The gate is used for closing and opening the control facility of the water release (release) channel. The important component of the hydraulic structure can be used to intercept the water flow, control the water level, adjust the flow, discharge the silt and float, etc.

[0003] The opening and closing of the gate are mostly controlled by the motor, the motor controls the rotation of the screw rod to drive the gate to move downwards, when there is hard foreign matter (for example, stone, water flow carries) under the gate, the gate cannot run to the bottom end position, at this time, the motor is prone to overload and damage, therefore, a technical measure is proposed to solve the problem that there is no abnormal situation protection mechanism under the existing technology, when there is hard foreign matter under the gate, the gate cannot run to the bottom end position, at this time, the motor is prone to overload and damage. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem to provide a diversion water gate operation abnormal protection device to solve the problem that there is no abnormal situation protection mechanism under the existing technology, when there is hard foreign matter under the gate, the gate cannot run to the bottom end position, at this time, the motor is prone to overload and damage.

[0005] To solve the above technical problem, the utility model provides the following technical scheme:

[0006] A diversion water gate operation abnormal protection device, including top plate, bottom plate and gate body, the middle position of top plate is equipped with the sliding slot, the upper surface both ends of top plate are installed two groups of symmetric distribution's mounting plate, a group of mounting plate side is installed motor, the motor is connected with screw rod, the screw rod is connected with the ring, the ring lower extreme is connected with the vertical board, the vertical board lower extreme side is installed with the push board, the push board side is installed with a plurality of push rods, the other end of push rod is installed with the cleaning plate, the other end side of cleaning plate is installed with the scraper, the benefit of motor, screw rod, ring, vertical board, push board, push rod, cleaning plate and scraper setting, realize the function that the hard thing of gate bottom is cleaned, thereby when the gate bottom has abnormal situation, it is convenient to clean the gate bottom, it is convenient to run to the bottom of gate, and can avoid the overload phenomenon of gate motor, protect the motor, can also guarantee that the gate bottom does not leak, guarantees the normal use of gate.

[0007] Optionally, the vertical plate and the sliding slot are slidingly adapted, and the scraper is arc-shaped.

[0008] Optionally, a protective box is externally mounted on the motor, and the protective box is threadedly connected with a set of mounting plates.

[0009] Optionally, a side plate is mounted on the side of the set of mounting plates, and a first bolt is threadedly passed through the middle of the side plate.

[0010] Optionally, the top plate is mounted on the upper end of the side of the gate body through the first bolt and the side plate.

[0011] Optionally, a connecting plate is mounted on one end of the upper surface of the bottom plate, and a second bolt is threadedly passed through the middle of the connecting plate.

[0012] Optionally, the bottom plate is mounted on the lower end of the gate body through the second bolt and the connecting plate.

[0013] Optionally, a T-shaped groove is formed in the bottom plate.

[0014] Optionally, a T-shaped block is mounted on the side of the lower end of the vertical plate away from the push plate.

[0015] Optionally, the T-shaped groove and the T-shaped block are slidably matched.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] In the above scheme, the motor, the screw rod, the circular ring, the vertical plate, the push plate, the push rod, the cleaning plate and the scraper are arranged, the function of cleaning hard objects at the bottom of the gate is realized, when there is an abnormal condition at the bottom of the gate, the bottom of the gate is conveniently cleaned, the gate runs to the bottom, the overload phenomenon of the gate motor is avoided, the motor is protected, the bottom of the gate is also ensured not to leak water, the normal use of the gate is ensured, the motor is started to drive the vertical plate to move along the sliding groove, the vertical plate moves to drive the T-shaped block to move along the T-shaped groove (the sliding groove limits the movement of the vertical plate, and the T-shaped groove also limits the movement of the vertical plate), and the vertical plate moves to drive the cleaning plate and the scraper to scrape the hard objects to the other side of the gate (the hard objects flow away with the water flow). BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings incorporated herein and forming part of the specification show embodiments of the present utility model, and together with the specification further serve to explain the principles of the present utility model, and enable one of ordinary skill in the art to implement and use the present utility model.

[0019] Figure 1 It is a valve body structure schematic view of the utility model;

[0020] Figure 2 It is a structure schematic view of the utility model;

[0021] Figure 3 It is a structure schematic view between the protective box and the side plate;

[0022] Figure 4 is a schematic view of a vertical plate, a bottom plate and a side view structure;

[0023] Figure 5 is a schematic view of a vertical plate, a bottom plate and a side view structure; Figure 2 is a schematic view of an enlarged structure at A in the middle.

[0024] Reference signs: 1, gate body; 2, top plate; 3, bottom plate; 4, vertical plate; 5, protection box; 6, first bolt; 7, side plate; 8, push rod; 9, push plate; 10, cleaning plate; 11, connecting plate; 12, second bolt; 13, motor; 14, mounting plate; 15, circular ring; 16, screw rod; 17, sliding groove; 18, T-shaped groove; 19, T-shaped block; 20, scraper.

[0025] As shown in the drawings, in order to clearly realize the structure of the embodiments of the utility model, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the utility model in the specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environment. DETAILED DESCRIPTION

[0026] A diversion sluice gate operation abnormality protection device provided by the utility model will be described in detail below in combination with the drawings and specific embodiments. It should be noted here that in order to make the embodiments more detailed, the following embodiments are the best, preferred embodiments, and other alternative ways can also be used by those skilled in the art to implement some known technologies; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the utility model.

[0027] It should be noted that in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the described embodiments can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when describing a specific feature, structure or characteristic in combination with an embodiment, it should be within the knowledge of those skilled in the related art to realize such feature, structure or characteristic in combination with other embodiments (whether or not explicitly described).

[0028] Generally, the terms can be understood at least in part from the use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure or characteristic in a singular sense or in a combination sense. In addition, the term "based on" can be understood as not necessarily conveying a set of exclusive factors, but can instead, depending at least in part on the context, allow the existence of other factors not necessarily explicitly described.

[0029] It is to be understood that the terms "on", "above", and "upper" in the present application should be interpreted in the broadest context, such that "on" not only means "directly on" but also includes the meaning of "on" with intervening characteristics or layers therebetween, and "above" or "upper" not only means "above" or "upper" but also can include the meaning of "above" or "upper" with no intervening characteristics or layers therebetween.

[0030] In addition, spatially relative terms, such as "beneath", "below", "lower", "above", "upper", and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0031] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the utility model discloses an example provides a diversion sluice gate operation abnormal protection device, including roof 2, bottom plate 3 and gate body 1, the middle position of roof 2 is provided with the chute 17, and the upper surface both ends of roof 2 are installed two groups of symmetric distribution's mounting plate 14, and a group of mounting plate 14 side is installed with motor 13, and motor 13 is connected with screw rod 16, and screw rod 16 is connected with circular ring 15 in screw thread, and the lower end of circular ring 15 is connected with vertical plate 4, and the lower end side of vertical plate 4 is installed with push plate 9, and push plate 9 side is installed with multiple groups of push rod 8, and the other end of push rod 8 is installed with cleaning plate 10, and the other end side of cleaning plate 10 away from push rod 8 is installed with scraper 20 in lower end, and vertical plate 4 and chute 17 are slidably adapted, and scraper 20 is circularly arranged, and motor 13 is installed with protection box 5 outside, and protection box 5 is movably connected with a group of mounting plate 14 in screw thread, and a group of mounting plate 14 side is installed with side plate 7, and the middle position of side plate 7 is screwed with first bolt 6, and roof 2 is installed on the upper end of gate body 1 through first bolt 6 and side plate 7, and the upper surface one end of bottom plate 3 is installed with connecting plate 11, and the middle position of connecting plate 11 is screwed with second bolt 12, and bottom plate 3 is installed at the lower end of gate body 1 through second bolt 12 and connecting plate 11, and T-shaped groove 18 is formed in bottom plate 3, and the side away from push plate 9 of the lower end of vertical plate 4 is installed with T-shaped block 19, and T-shaped groove 18 and T-shaped block 19 are slidably adapted, when using, the device is installed on the gate body 1 through first bolt 6, side plate 7, second bolt 12 and connecting plate 11 (the device is on the side of the gate body 1 close to water), when hard objects are encountered at the bottom of the closed gate, the gate cannot move downward, at this time, the gate motor is closed, and then the hard objects at the bottom of the gate are cleaned, the motor 13 is started, the motor 13 drives the screw rod 16 to rotate, the screw rod 16 drives the circular ring 15 to move, the circular ring 15 drives the vertical plate 4 to move along the chute 17, the vertical plate 4 drives the T-shaped block 19 to move along the T-shaped groove 18 (the chute 17 limits the movement of the vertical plate 4, and the T-shaped groove 18 also limits the movement of the vertical plate 4), the vertical plate 4 drives the push plate 9 to move, the push plate 9 drives the push rod 8 to move, the push rod 8 drives the cleaning plate 10 to move, and the cleaning plate 10 drives the scraper 20 to scrape the hard objects to the other side of the gate (the hard objects flow away with the water flow).

[0032] The technical scheme provided by the utility model has the advantages of simple structure, convenient operation, low cost and the like.

[0033] When using, the device is installed on the gate body 1 through first bolt 6, side plate 7, second bolt 12 and connecting plate 11 (the device is on the side of the gate body 1 close to water), when hard objects are encountered at the bottom of the closed gate, the gate cannot move downward, at this time, the gate motor is closed, and then the hard objects at the bottom of the gate are cleaned.

[0034] The specific way of cleaning hard objects is that the motor 13 is started, the motor 13 drives the screw rod 16 to rotate, the screw rod 16 drives the circular ring 15 to move, the circular ring 15 drives the vertical plate 4 to move along the sliding groove 17, the vertical plate 4 drives the T-shaped block 19 to move along the T-shaped groove 18 (the sliding groove 17 limits the movement of the vertical plate 4, and the T-shaped groove 18 also limits the movement of the vertical plate 4), the vertical plate 4 drives the push plate 9 to move, the push plate 9 drives the push rod 8 to move, the push rod 8 drives the cleaning plate 10 to move, and the cleaning plate 10 drives the scraper 20 to scrape the hard objects to the other side of the gate (the hard objects flow away with the water flow). Through the arrangement of the motor 13, the screw rod 16, the circular ring 15, the vertical plate 4, the push plate 9, the push rod 8, the cleaning plate 10 and the scraper 20, the function of cleaning the hard objects at the bottom of the gate is realized, so that when there is an abnormal condition at the bottom of the gate, the bottom of the gate can be conveniently cleaned, the gate can be conveniently operated to the bottom, and the overload phenomenon of the gate motor can be avoided, the motor 13 is protected, and meanwhile, the bottom of the gate can be ensured not to leak water, and the normal use of the gate is ensured.

[0035] The utility model covers any alternative, modification, equivalent method and scheme which are made on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the following utility model preferred embodiment, and the utility model can also be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, the well-known method, process, flow, element and circuit etc. are not explained in detail.

[0036] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled person in the art, on the premise of not departing from the principle of the utility model, a plurality of improvements and refinements can also be made, and these improvements and refinements should also be regarded as the protection range of the utility model.

Claims

1. A water diversion sluice gate operation abnormality protection device including a top plate, a bottom plate, and a gate body, characterized by, The sliding slot is arranged in the middle of the top plate, two groups of symmetrical mounting plates are arranged at the upper surface of the top plate, a motor is arranged on the side of one group of mounting plates, a screw rod is connected with the motor, a circular ring is threadedly connected with the screw rod, a vertical plate is connected with the lower end of the circular ring, a push plate is arranged on the side of the lower end of the vertical plate, a plurality of push rods are arranged on the side of the push plate, a cleaning plate is arranged on the other end of the push rod, and a scraper is arranged on the side of the other end of the cleaning plate away from the push rod.

2. The water gate abnormality protection device according to claim 1, characterized by The vertical plate is slidably connected with the sliding slot, and the scraper is arranged in an arc shape.

3. The water gate abnormality protection device according to claim 1, characterized by, A protection box is arranged outside the motor, and the protection box is threadedly connected with one group of mounting plates.

4. The water gate operation abnormality protection device according to claim 3, characterized by A side plate is arranged on the side of one group of mounting plates, and a first bolt is threadedly arranged in the middle of the side plate.

5. The water gate operation abnormality protection device according to claim 4, characterized by, The top plate is arranged on the upper end of the gate body through the first bolt and the side plate.

6. The water gate abnormality protection device according to claim 1, characterized by A connecting plate is arranged on one end of the upper surface of the bottom plate, and a second bolt is threadedly arranged in the middle of the connecting plate.

7. The water sluice gate operation abnormality protection device according to claim 6, characterized by The bottom plate is arranged on the lower end of the gate body through the second bolt and the connecting plate.

8. The water gate abnormality protection device according to claim 1, characterized by A T-shaped groove is arranged in the bottom plate.

9. The water sluice gate operation abnormality protection device according to claim 8, characterized by, A T-shaped block is arranged on the side of the lower end of the vertical plate away from the push plate.

10. The water gate operation abnormality protection device according to claim 9, characterized by The T-shaped groove is slidably connected with the T-shaped block.

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