CN216366763U

CN216366763U - Adjustable water outlet weir

Info

Publication number: CN216366763U
Application number: CN202122648494.2U
Authority: CN
Inventors: 王成文; 刘昌明; 李艳芳; 刘景山; 史晓秋; 许杰
Original assignee: Shandong Gangyuan Environmental Protection Technology Co ltd
Current assignee: Shandong Gangyuan Environmental Protection Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-26
Anticipated expiration: 2031-11-01

Abstract

The utility model relates to the technical field of municipal water proofing, and discloses an adjustable water outlet weir, which comprises a motor box, wherein a motor cavity is formed in the motor box, a power mechanism is arranged in the middle of the bottom of the motor cavity, a rotating mechanism is arranged in an adjusting box, a lifting mechanism is arranged at the top of the rotating mechanism, the power mechanism comprises a motor, a bevel gear, a first bevel gear rod and a second bevel gear rod, the motor is fixedly connected to the middle of the bottom of the motor cavity, an output shaft is arranged on the motor, the bevel gear is fixedly connected to the output shaft of the motor, the first bevel gear rod is meshed with the left side of the bevel gear, and the second bevel gear rod is meshed with the left end of the first bevel gear rod. This play weir with adjustable, when needs adjust the during operation, through opening the motor, the motor drives the lead screw and carries out the lift work in ball nut is vice during the work, further drives the lifter plate and rises to drive the baffle and rise, can increase the height that the baffle was located.

Description

Adjustable water outlet weir

Technical Field

The utility model relates to the technical field of municipal water prevention, in particular to an adjustable effluent weir.

Background

The effluent weir can control the height of the water surface in the sedimentation tank and has direct influence on the uniform distribution of water flow in the sedimentation tank. The sedimentation tank should overflow along the whole outflow weir with equal amount per unit length, the zigzag triangular weir is most commonly used, and the water surface is preferably located at 1/2 with the height of the teeth. In order to adapt to the change of water flow or the uneven settlement of structures, an adjusting device capable of enabling a weir plate to move up and down is required to be arranged at a weir crest, an outlet weir crest is enabled to be as horizontal as possible, a baffle plate is arranged in front of the weir to block floating objects, or a scum collecting and removing device is arranged. The baffle plate should be 0.1-0.15 m higher than the water surface, immersed 0.3-0.4 m below the water surface and 0.25-0.5 m away from the water outlet.

When the existing water outlet weir is put into use, the height of the baffle cannot be adjusted according to needs, the function of controlling the height of the water surface cannot be achieved when the water level is too high, and improvement is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an adjustable weir to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the adjustable water outlet weir comprises a motor box, wherein the top of the motor box is fixedly connected with an adjusting box, a motor cavity is formed in the motor box, a power mechanism is arranged in the middle of the bottom of the motor cavity, a rotating mechanism is arranged in the adjusting box, and a lifting mechanism is arranged at the top of the rotating mechanism.

Preferably, the power mechanism comprises a motor, a bevel gear, a first bevel gear rod and a second bevel gear rod, the motor is fixedly connected to the middle of the bottom of the motor cavity, the motor is provided with an output shaft, the bevel gear is fixedly connected to the output shaft of the motor, the first bevel gear rod is meshed with the left side of the bevel gear, and the second bevel gear rod is meshed with the left end of the first bevel gear rod.

Preferably, slewing mechanism is including bull stick, first supporting block, ball nut pair and lead screw, bull stick fixed connection is on second bevel gear pole top, first supporting block fixed connection is in the left side middle part in the regulating box, the vice fixed connection of ball nut is in the top in the bull stick, lead screw threaded connection is in ball nut pair center.

Preferably, elevating system is including lifter plate, baffle and first sealing ring, lifter plate fixed connection is on the lead screw top, baffle fixed connection is on the lifter plate right side, the rectangular channel has been seted up at the regulating box top, first sealing ring fixed connection is in the rectangular channel front and the back.

Preferably, the top end of the rotating rod is rotatably connected to the middle of the bottom of the first supporting block, a moving groove for accommodating the screw rod to move up and down is formed in the top of the first supporting block, the middle of the first bevel gear rod is rotatably connected with the second supporting block, the bottom of the second supporting block is fixedly connected to the bottom of the motor box, the middle of the second bevel gear rod is rotatably connected with the third supporting block, and the inner wall of the left side of the third supporting block is fixedly connected with the left side of the adjusting box and can support the first bevel gear rod and the second bevel gear rod.

Preferably, motor chamber bottom right side fixedly connected with battery, battery electric connection motor, bottom left side fixedly connected with second sealing ring in the regulating box, the bull stick bottom runs through second sealing ring middle part, regulating box bottom left side and motor case top left side and extends to motor case internal fixation connection second conical gear pole top, just the bull stick rotates connects second sealing ring middle part, can supply power for the motor through the battery.

Preferably, first bevel gear pole and second bevel gear pole, bull stick, first supporting block, ball nut are vice, lead screw and lifter plate quantity are two, two first bevel gear pole and second bevel gear pole, bull stick, first supporting block, ball nut are vice, lead screw and lifter plate symmetric distribution are in the baffle left and right sides, can make the baffle go up and down more stably.

Compared with the prior art, the utility model provides an adjustable effluent weir, which has the following beneficial effects:

1. this play weir with adjustable, when needs adjust the during operation, through opening the motor, the motor drives the lead screw and carries out the lift work in ball nut is vice during the work, further drives the lifter plate and rises to drive the baffle and rise, can increase the height that the baffle was located.

2. This play mill weir with adjustable through setting up first sealing ring, can prevent that the regulating box is inside to get into debris, through setting up the second sealing ring, can prevent that at the during operation, rivers flow into the motor incasement portion and lead to the motor to damage to make the device life can obtain the extension.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic top view of the present invention.

In the figure: 1. a motor case; 2. an adjusting box; 3. a motor cavity; 4. a power mechanism; 401. a motor; 402. A bevel gear; 403. a first bevel gear lever; 404. a second bevel gear lever; 5. a rotating mechanism; 501. a rotating rod; 502. a first support block; 503. a ball nut pair; 504. a screw rod; 6. a lifting mechanism; 601. a lifting plate; 602. a baffle plate; 603. a first seal ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable water outlet weir comprises a motor box 1, the top of the motor box 1 is fixedly connected with an adjusting box 2, a motor cavity 3 is arranged in the motor box 1, a power mechanism 4 is arranged in the middle of the bottom of the motor cavity 3, a rotating mechanism 5 is arranged in the adjusting box 2, the rotating mechanism 5 comprises a rotating rod 501, a first supporting block 502, a ball nut pair 503 and a screw rod 504, the rotating rod 501 is fixedly connected with the top end of a second bevel gear rod 404, the first supporting block 502 is fixedly connected with the middle of the left side in the adjusting box 2, the ball nut pair 503 is fixedly connected with the top in the rotating rod 501, the screw rod 504 is in threaded connection with the center of the ball nut pair 503, the top end of the rotating rod 501 is rotatably connected with the middle of the bottom of the first supporting block 502, the top of the first supporting block 502 is provided with a moving groove for accommodating the up and down movement of the screw rod 504, the middle of the first bevel gear rod 403 is rotatably connected with a second supporting block, the bottom of the second supporting block is fixedly connected with the middle of the bottom of the motor box 1, second bevel gear pole 404 middle part is rotated and is connected with the third supporting shoe, third supporting shoe left side fixed connection regulating box 2 left side inner wall, can support first bevel gear pole 403 and second

bevel gear pole

404, 5 tops of slewing mechanism are provided with elevating system 6, elevating system 6 is including lifter plate 601, baffle 602 and first sealing ring 603, lifter plate 601 fixed connection is on lead screw 504 top, baffle 602 fixed connection is on lifter plate 601 right side, the rectangular channel has been seted up at regulating box 2 top, first sealing ring 603 fixed connection is in the rectangular channel front and the back, through setting up first sealing ring 603, can prevent that regulating box 2 is inside to get into debris, through setting up the second sealing ring, can prevent at the during operation, rivers flow into the inside motor 401 that leads to of motor case 1 and damage, thereby make the device life can obtain the extension.

The power mechanism 4 comprises a motor 401, a bevel gear 402, a first bevel gear rod 403 and a second bevel gear rod 404, the motor 401 is fixedly connected to the middle of the bottom of a motor cavity 3, the motor 401 has an output shaft, the bevel gear 402 is fixedly connected to the output shaft of the motor 401, the first bevel gear rod 403 is meshed to the left side of the bevel gear 402, the second bevel gear rod 404 is meshed to the left end of the first bevel gear rod 403, the right side of the bottom of the motor cavity 3 is fixedly connected with a storage battery, the storage battery is electrically connected with the motor 401, the left side of the bottom of an adjusting box 2 is fixedly connected with a second sealing ring, the bottom of a rotating rod 501 penetrates through the middle part of the second sealing ring, the left side of the bottom of the adjusting box 2 and the left side of the top of a motor box 1 and extends to the top end of the second bevel gear rod 404, the rotating rod 501 is rotatably connected with the middle part of the second sealing ring, the motor 401 can be powered by the storage battery, and the first bevel gear rod 403 and the second bevel gear rod 404 are fixedly connected with the second bevel gear rod 404, Bull stick 501, first supporting block 502, ball nut is vice 503, lead screw 504 and lifter plate 601 quantity are two, two first bevel gear poles 403 and second bevel gear pole 404, bull stick 501, first supporting block 502, ball nut is vice 503, lead screw 504 and lifter plate 601 symmetric distribution are in the baffle 602 left and right sides, can make baffle 602 go up and down more stably, through opening motor 401, motor 401 during operation drives lead screw 504 and carries out the lifting work in ball nut is vice 503, further drive lifter plate 601 and rise, thereby drive baffle 602 and rise, can increase the height that baffle 602 located.

In the actual operation process, when the device is used, when the adjustment work is needed, by turning on the motor 401, the motor 401 drives the bevel gear 402 to rotate during the work, further drives the first bevel gear rod 403 to rotate, at this time, the second bevel gear rod 404 engaged with the first bevel gear rod 403 rotates, the rotating rod 501 at the top of the second bevel gear rod 404 rotates, the ball nut pair 503 in the rotating rod 501 rotates, the screw rod 504 performs the lifting work in the ball nut pair 503, further drives the lifting plate 601 to ascend, thereby driving the baffle 602 to ascend, and being capable of increasing the height of the baffle 602.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides an effluent weir with adjustable, includes motor case (1), its characterized in that: the motor is characterized in that an adjusting box (2) is fixedly connected to the top of the motor box (1), a motor cavity (3) is formed in the motor box (1), a power mechanism (4) is arranged in the middle of the bottom of the motor cavity (3), a rotating mechanism (5) is arranged in the adjusting box (2), and a lifting mechanism (6) is arranged at the top of the rotating mechanism (5).

2. The adjustable weir as claimed in claim 1, wherein: the power mechanism (4) comprises a motor (401), a bevel gear (402), a first bevel gear rod (403) and a second bevel gear rod (404), the motor (401) is fixedly connected to the middle of the bottom of the motor cavity (3), the motor (401) is provided with an output shaft, the bevel gear (402) is fixedly connected to the output shaft of the motor (401), the first bevel gear rod (403) is meshed with the left side of the bevel gear (402), and the second bevel gear rod (404) is meshed with the left end of the first bevel gear rod (403).

3. The adjustable weir of claim 2, wherein: slewing mechanism (5) are including bull stick (501), first supporting block (502), ball nut pair (503) and lead screw (504), bull stick (501) fixed connection is on second bevel gear pole (404) top, left side middle part in regulating box (2) first supporting block (502) fixed connection, top in bull stick (501) is fixed connection to ball nut pair (503), lead screw (504) threaded connection is at ball nut pair (503) center.

4. The adjustable weir of claim 3, wherein: elevating system (6) is including lifter plate (601), baffle (602) and first sealing ring (603), lifter plate (601) fixed connection is on lead screw (504) top, baffle (602) fixed connection is on lifter plate (601) right side, the rectangular channel has been seted up at regulating box (2) top, first sealing ring (603) fixed connection is in the rectangular channel front and the back.

5. The adjustable weir of claim 4, wherein: the top end of the rotating rod (501) is rotatably connected to the middle of the bottom of the first supporting block (502), a moving groove for accommodating the screw rod (504) to move up and down is formed in the top of the first supporting block (502), the middle of the first bevel gear rod (403) is rotatably connected with a second supporting block, the bottom of the second supporting block is fixedly connected to the middle of the bottom of the motor box (1), the middle of the second bevel gear rod (404) is rotatably connected with a third supporting block, and the left side inner wall of the third supporting block is fixedly connected with an adjusting box (2).

6. The adjustable weir of claim 5 wherein: motor chamber (3) bottom right side fixedly connected with battery, battery electric connection motor (401), bottom left side fixedly connected with second sealing ring in regulating box (2), bottom left side and motor case (1) top left side and extend to motor case (1) interior fixed connection second bevel gear pole (404) top in second sealing ring middle part, regulating box (2) are run through to bull stick (501) bottom, just bull stick (501) rotates and connects second sealing ring middle part.

7. The adjustable weir of claim 6, wherein: first bevel gear pole (403) and second bevel gear pole (404), bull stick (501), first supporting block (502), ball nut pair (503), lead screw (504) and lifter plate (601) quantity are two first bevel gear pole (403) and second bevel gear pole (404), bull stick (501), first supporting block (502), ball nut pair (503), lead screw (504) and lifter plate (601) symmetric distribution is in baffle (602) left and right sides.