Lifting type aerator bracket

Abstract

The utility model is applicable to the technical field of aerator supports, and provides a lifting type aerator support which comprises a top plate and a movable plate, the movable plate is arranged below the top plate, a plurality of sliding shafts are arranged on the top plate and penetrate through the movable plate, a rotating shaft is rotatably arranged in the middle of the top plate in a penetrating mode, and a reciprocating rod is rotatably sleeved on the rotating shaft. A rotating rod is arranged on one side of the top plate, the rotating rod is rotationally sleeved with a reciprocating shaft, a reciprocating block is arranged on the reciprocating shaft, connecting plates are arranged on the two sides of the bottom of the reciprocating block, a driving piece is arranged on the top of the top plate, a plurality of connecting blocks are arranged on the side wall of the movable plate, and aerators are connected to one ends of the connecting blocks. The aeration device is simple in structure, convenient to use, high in adjustability and wide in application range, the aeration coverage can be enlarged, the aerator is not prone to being blocked, the aeration efficiency is improved, aeration at different depths can be conducted, and meanwhile the inclination angle of the aerator can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of aerators, in particular to a lifting aerator bracket. Background Art

[0002] Aerators are essential equipment for aeration and oxygenation of water supply and drainage. According to the method of use, they can be divided into surface aerators and underwater aerators. In the existing technology, aerators are used in conjunction with aerator brackets during use. The aerator brackets control the lifting and lowering of the aerator to meet the aeration effects at different depths.

[0003] There are many aerator lifting brackets in the prior art. For example, an aeration tank with auxiliary aeration pipes is disclosed as CN214218329U, which includes an aeration tank body and a top bracket plate. The side support plates on both sides of the top bracket plate are fixed to the upper ends of the aeration tank body by bolts. A vertical sliding rod is fixedly connected between the two sides of the lower surface of the top bracket plate and the bottom of the aeration tank body. A lifting bracket is connected between the two sliding rods. The motor is controlled to work, and the driving gear on the motor output shaft and the driven gear on the screw rod are transmitted to rotate the screw rod. Under the screw connection relationship between the screw rod and the inner screw seat, the lifting bracket and the multiple aeration pipes installed on the lifting bracket are controlled to rise, so that the aeration pipes rise to the water surface, and the aeration pipes can be repaired and maintained. The disadvantage of this device is that the aerator can only be raised or lowered as a whole. When an aerator is damaged, the entire bracket needs to be lifted, which reduces the aeration efficiency and is inconvenient for aerator maintenance.

[0004] In summary, the existing technology has obvious inconveniences and defects in actual use, so it is necessary to improve it. Utility Model Content

[0005] In response to the above-mentioned defects, the purpose of the present utility model is to provide a lifting aerator bracket, which has a simple structure and is easy to use. It can lift each aerator as a whole, and can also lift a single aerator to prevent damage to a certain aerator and then lift the entire aerator group, ensuring aeration while being able to repair damaged aerators.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a lifting aerator bracket, comprising a top plate and a movable plate, a movable plate is provided under the top plate, a plurality of sliding shafts are provided on the top plate, and the sliding shafts are all arranged through the movable plate, a rotating shaft is rotatably passed through the middle of the top plate, a reciprocating rod is rotatably sleeved on the rotating shaft, a rotating rod is provided on one side of the top plate, a reciprocating shaft is rotatably sleeved on the rotating rod, a reciprocating block is provided on the reciprocating shaft, connecting plates are provided on both sides of the bottom of the reciprocating block, a driving member is provided on the top of the top plate, and a plurality of connecting blocks are provided on the side walls of the movable plate, and one end of each connecting block is connected to an aerator.

[0007] According to a lifting aerator bracket of the utility model, a first ratchet is provided on the reciprocating rod, a first one-way pawl cooperating with the first ratchet is provided on the rotating shaft, a second ratchet is provided on the reciprocating shaft, a second one-way pawl cooperating with the second ratchet is provided on the rotating rod, and the first ratchet and the second ratchet are arranged in opposite directions.

[0008] According to the lifting aerator bracket of the utility model, the connecting plates are each provided with an auxiliary rod, the auxiliary rod is arranged through the connecting plate, and one end of the auxiliary rod is provided with a first clamping block.

[0009] According to a lifting aerator bracket of the utility model, a first elastic member is provided at one end of the first clamping block close to the connecting plate, the first elastic member is sleeved on the auxiliary rod, one end of the first elastic member is connected to the first clamping block, and the other end of the first elastic member is connected to the connecting plate.

[0010] According to a lifting aerator bracket of the utility model, a card slot is provided on the side of the connecting block close to the aerator, a second elastic member is provided on one side of the aerator, a second card block is provided at one end of the second elastic member, and the other end of the second elastic member is connected to the aerator.

[0011] According to a lifting aerator bracket of the utility model, a slide plate is provided at the bottom of the rotating rod, the slide plate is slidably connected to the side wall of the top plate, and the connecting block is fixedly connected to the side wall of the movable plate.

[0012] The purpose of the present utility model is to provide a lifting aerator bracket, which can lift the aerator as a whole by arranging a driving member, a rotating shaft, a reciprocating rod, a movable plate, a connecting block, a second clamping block, and a second elastic member. By arranging a rotating rod, a reciprocating shaft, a reciprocating block, a connecting plate, an auxiliary rod, a first elastic member, a first clamping block and a slide plate, the aerator can be individually pulled out of the water surface for maintenance without affecting the continued operation of other aerators. In summary, the present utility model has a simple structure and is easy to use. It can lift each aerator as a whole, and can also lift a single aerator to prevent damage to a certain aerator and then lift the entire aerator group, so as to ensure aeration while being able to repair the damaged aerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a side view of the structure of the utility model;

[0015] Figure 3 yes Figure 1 Schematic diagram of the internal structure at A in the middle;

[0016] In the figure: 1-top plate, 101-sliding shaft, 102-rotating shaft, 103-first ratchet, 104-reciprocating rod, 2-driving member, 3-rotating rod, 301-second ratchet, 302-reciprocating shaft, 303-reciprocating block, 304-connecting plate, 4-slide plate, 5-first clamping block, 501-auxiliary rod, 502-first elastic member, 6-movable plate, 7-connecting block, 8-aerator, 9-second clamping block, 10-second elastic member. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0018] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0019] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0020] See also Figures 1 to 3 The utility model provides a lifting aerator bracket, including a top plate 1 and a movable plate 6, a movable plate 6 is provided under the top plate 1, a plurality of sliding shafts 101 are provided on the top plate 1, and the sliding shafts 101 all pass through the movable plate 6, and the sliding shafts 101 and the movable plate 6 are slidably connected. A rotating shaft 102 is rotatably passed through the middle part of the top plate 1, and a reciprocating rod 104 is rotatably sleeved on the rotating shaft 102. A rotating rod 3 is provided on one side of the top plate 1, and a reciprocating shaft 302 is rotatably sleeved on the rotating rod 3. A reciprocating block 303 is provided on the reciprocating shaft 302, and connecting plates 304 are provided on both sides of the bottom of the reciprocating block 303. A driving member 2 is provided on the top of the top plate 1, and a plurality of connecting blocks 7 are provided on the side walls of the movable plate 6. One end of each connecting block 7 is connected to an aerator 8, and the movable plate 6 and the connecting block 7 cooperate to drive the aerator 8 to rise and fall as a whole.

[0021] See also Figures 1 to 3 In a further embodiment, the reciprocating rod 104 is provided with a first ratchet 103, the rotating shaft 102 is provided with a first one-way pawl (not shown in the figure) that cooperates with the first ratchet 103, the reciprocating shaft 302 is provided with a second ratchet 301, and the rotating rod 3 is provided with a second one-way pawl (not shown in the figure) that cooperates with the second ratchet 301. The first ratchet 103 and the second ratchet 301 are arranged in opposite directions, and the output shaft of the driving member 2 is connected to the rotating shaft 102 through a first belt, and the output shaft of the driving member 2 is connected to the rotating rod 3 through a second belt. When the output shaft of the driving member 2 rotates forward, the first ratchet 103 cooperates with the first pawl, that is, the rotating shaft 102 drives the reciprocating rod 104 to rotate, and the movable plate 6 Cooperating with the circulation groove on the reciprocating rod 104, the movable plate 6 reciprocates and rises and falls under the action of the reciprocating rod 104, that is, the movable plate 6 drives the aerator 8 to rise and fall as a whole, and the second ratchet 301 and the second one-way pawl do not cooperate, that is, the rotating rod 3 does not drive the reciprocating shaft 302 to rotate. When the driving member 2 reverses, the first ratchet 103 does not cooperate with the first one-way pawl, that is, the rotating shaft 102 does not drive the reciprocating rod 104 to rotate, the rotating rod 3 drives the reciprocating shaft 302 to rotate, the reciprocating shaft 302 drives the reciprocating block 303 to move, and the reciprocating block 303 drives the connecting plate 304 to move. The first ratchet 103 and the first one-way pawl, the second ratchet 301 and the second one-way pawl are all existing technologies and will not be repeated in this specification.

[0022] See also Figures 1 to 3 In a further embodiment, an auxiliary rod 501 is provided on the connecting plate 304, and the auxiliary rod 501 is arranged through the connecting plate 304. One end of the auxiliary rod 501 is provided with a first clamping block 5, and the first clamping block 5 cooperates with the connection between the aerator 8 and the connecting block 7. The first clamping block 5 is provided with a first elastic member 502 at one end close to the connecting plate 304. The first elastic member 502 is sleeved on the auxiliary rod 501, and one end of the first elastic member 502 is connected to the first clamping block 5, and the other end of the first elastic member 502 is connected to the connecting plate 304. When the output shaft of the driving member 2 is reversed, the connecting plate 304 descends, and the first driving member 2 drives the first clamping block 5 to move up and down. The bottom of the first clamping block 5 is provided with a chamfer to facilitate cooperation with the aerator 8.

[0023] See also Figures 1 to 3In a further embodiment, a slot is provided on one side of the connecting block 7 close to the aerator 8, and a second elastic member 10 is provided on one side of the aerator 8. One end of the second elastic member 10 is provided with a second block 9, and the other end of the second elastic member 10 is connected to the aerator 8. When the movable plate 6 moves, the second block 9 cooperates with the slot under the action of the second elastic member 10, so that the movable plate 6 drives the aerator 8 to move as a whole. When the first block 5 cooperates with the aerator 8, the output shaft of the driving member 2 continues to reverse, the first block 5 drives the aerator 8 to rise, the second block 9 compresses the second elastic member 10, causing the second elastic member 10 to contract, and then the second block 9 disengages from the slot, so that the first block 5 drives the aerator 8 to rise. That is, when a certain aerator 8 is damaged, the aerator 8 can be pulled out of the water surface for repair alone, while the other aerators 8 continue to work.

[0024] See also Figures 1 to 3 In a further embodiment, a slide plate 4 is provided at the bottom of the rotating rod 3, and the slide plate 4 is slidably connected to the side wall of the top plate 1. The connecting block 7 and the side wall of the movable plate 6 are fixedly connected. The slide plate 4 is used to drive the rotating rod 3 to slide based on the side wall of the top plate 1 to ensure that each aerator 8 can be raised and lowered individually.

[0025] See also Figures 1 to 3 In a further embodiment, the driving member 2 is a rotating motor, and the first elastic member 502 and the second elastic member 10 are both springs.

[0026] During the implementation of the present invention: when it is necessary to adjust the overall height of the aerator 8, the output shaft of the driving member 2 rotates forward, the first ratchet 103 cooperates with the first pawl, that is, the rotating shaft 102 drives the reciprocating rod 104 to rotate, and the movable plate 6 cooperates with the circulation groove on the reciprocating rod 104. The movable plate 6 reciprocates and rises and falls under the action of the reciprocating rod 104, that is, the movable plate 6 drives the aerator 8 to rise and fall as a whole, the second ratchet 301 and the second one-way pawl do not cooperate, that is, the rotating rod 3 does not drive the reciprocating shaft 302 to rotate, when the movable plate 6 moves, the second clamping block 9 cooperates with the clamping groove under the action of the second elastic member 10, so that the movable plate 6 drives the aerator 8 to move as a whole, thereby completing the overall lifting of the aerator 8. When a certain aerator 8 needs maintenance, the output shaft of the driving member 2 is reversed, and the The first ratchet 103 does not cooperate with the first one-way pawl, that is, the rotating shaft 102 does not drive the reciprocating rod 104 to rotate, the rotating rod 3 drives the reciprocating shaft 302 to rotate, the reciprocating shaft 302 drives the reciprocating block 303 to move, the reciprocating block 303 drives the connecting plate 304 to move, and the connecting plate 304 descends. The first driving member 2 drives the first clamping block 5 to retract. The bottom of the first clamping block 5 is provided with a chamfer to facilitate cooperation with the aerator 8. The output shaft of the driving member 2 continues to reverse, the first clamping block 5 drives the aerator 8 to rise, the second clamping block 9 compresses the second elastic member 10, causing the second elastic member 10 to contract, and then the second clamping block 9 and the card slot are disengaged, so that the first clamping block 5 drives the aerator 8 to rise, that is, the aerator 8 is pulled out of the water surface for maintenance alone, while the other aerators 8 continue to work.

[0027] The present invention provides a lifting aerator bracket, which can lift the aerator as a whole by arranging a driving member, a rotating shaft, a reciprocating rod, a movable plate, a connecting block, a second clamping block, and a second elastic member. By arranging a rotating rod, a reciprocating shaft, a reciprocating block, a connecting plate, an auxiliary rod, a first elastic member, a first clamping block and a slide plate, the aerator can be individually pulled out of the water surface for maintenance without affecting the continued operation of other aerators. In summary, the present invention has a simple structure and is easy to use. It can lift each aerator as a whole, and can also lift a single aerator to prevent damage to a certain aerator and then lift the entire aerator group, thereby ensuring aeration while being able to repair the damaged aerator.

[0028] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A lifting aerator bracket, characterized in that: It includes a top plate and a movable plate, a movable plate is provided under the top plate, a plurality of sliding shafts are provided on the top plate, the sliding shafts are all provided through the movable plate, a rotating shaft is rotatably passed through the middle of the top plate, a reciprocating rod is rotatably sleeved on the rotating shaft, a rotating rod is provided on one side of the top plate, a reciprocating shaft is rotatably sleeved on the rotating rod, a reciprocating block is provided on the reciprocating shaft, connecting plates are provided on both sides of the bottom of the reciprocating block, a driving part is provided on the top of the top plate, a plurality of connecting blocks are provided on the side walls of the movable plate, and one end of each connecting block is connected to an aerator.

2. A lifting aerator bracket according to claim 1, characterized in that: The reciprocating rod is provided with a first ratchet, the rotating shaft is provided with a first one-way pawl that cooperates with the first ratchet, the reciprocating shaft is provided with a second ratchet, the rotating rod is provided with a second one-way pawl that cooperates with the second ratchet, and the first ratchet and the second ratchet are arranged in opposite directions.

3. A lifting aerator bracket according to claim 1, characterized in that: The connecting plates are each provided with an auxiliary rod, the auxiliary rod being arranged through the connecting plate, and one end of the auxiliary rod being provided with a first clamping block.

4. A lifting aerator bracket according to claim 3, characterized in that: A first elastic member is provided at one end of the first clamping block close to the connecting plate. The first elastic member is sleeved on the auxiliary rod. One end of the first elastic member is connected to the first clamping block, and the other end of the first elastic member is connected to the connecting plate.

5. A lifting aerator bracket according to claim 1, characterized in that: A clamping groove is provided on one side of the connecting block close to the aerator. A second elastic member is provided on one side of the aerator. A second clamping block is provided on one end of the second elastic member. The other end of the second elastic member is connected to the aerator.

6. The lifting aerator bracket according to claim 1, characterized in that: A slide plate is provided at the bottom of the rotating rod, and the slide plate is slidably connected to the side wall of the top plate, and the connecting block is fixedly connected to the side wall of the movable plate.

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