CN215762285U

CN215762285U - Small-size pumping device for hydraulic engineering

Info

Publication number: CN215762285U
Application number: CN202121499627.8U
Authority: CN
Inventors: 潘荫芳; 谭玉兵
Original assignee: Anhui Beirun Construction Engineering Co ltd
Current assignee: Anhui Beirun Construction Engineering Co ltd
Priority date: 2021-07-03
Filing date: 2021-07-03
Publication date: 2022-02-08
Anticipated expiration: 2031-07-03

Abstract

The utility model discloses a small-sized water pumping device for hydraulic engineering, which comprises a mounting seat, wherein a mounting bracket is movably mounted above the mounting seat, a water pumping pump body and a motor positioned on the left side of the water pumping pump body are fixedly mounted at the top of the mounting bracket, a mounting cavity is formed in the mounting seat, a rectangular plate is slidably mounted in the mounting cavity, supporting columns are fixedly mounted on two sides of the bottom of the mounting bracket, the bottom ends of the supporting columns penetrate into the mounting cavity in a sliding manner and are fixedly connected to the rectangular plate, and rectangular sliding sleeves which are symmetrically arranged are sleeved on the rectangular plate in a sliding manner. The small water pumping device for the water conservancy project has good shock absorption and noise reduction effects, reduces the influence on the surrounding environment due to overlarge vibration noise, prevents the harm to the health of people due to the overlarge vibration noise, and is favorable for ensuring the safe use in the water pumping process.

Description

Small-size pumping device for hydraulic engineering

Technical Field

The utility model relates to the technical field of water conservancy, in particular to a small water pumping device for water conservancy engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. The hydraulic engineering includes the field hydraulic engineering which serves for agricultural production in order to prevent drought, waterlogging and waterlogging, or irrigation and drainage engineering. In water conservancy agricultural irrigation, often use the suction pump to draw water, current suction pump is connected with the pipe and the outlet pipe that absorb water usually, when drawing water, puts into the river with the pipe that absorbs water, and the outlet pipe goes out water.

However, the conventional water pump generally does not have the functions of damping and reducing noise, and when the water pump generates large vibration in the process of pumping water, excessive vibration noise is often generated, so that the surrounding environment is greatly influenced, and the health of people is seriously harmed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a small water pumping device for hydraulic engineering.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a small-size pumping device for hydraulic engineering comprises a mounting seat, wherein a mounting support is movably mounted above the mounting seat, a pumping pump body and a motor located on the left side of the pumping pump body are fixedly mounted at the top of the mounting support, a mounting cavity is formed in the mounting seat, a rectangular plate is slidably mounted in the mounting cavity, supporting columns are fixedly mounted on two sides of the bottom of the mounting support, the bottom ends of the supporting columns slidably penetrate into the mounting cavity and are fixedly connected to the rectangular plate, symmetrically-arranged rectangular sliding sleeves are slidably sleeved on the rectangular plate, and a rectangular spring sleeved on the rectangular plate is fixedly connected between the two rectangular sliding sleeves; the top sides of the two rectangular sliding sleeves are respectively and rotatably connected with a first rotating connecting rod, and the top end of the first rotating connecting rod is rotatably connected to the inner wall of the top of the mounting cavity; fixedly connected with cover establishes the first vertical spring on the support column between the bottom of mount pad and installing support, fixedly connected with cover establishes the second vertical spring on the support column between the top of rectangular plate and the top inner wall of installation cavity.

Preferably, the bottom sides of the two rectangular sliding sleeves are respectively and rotatably connected with a second rotating connecting rod, the bottom ends of the two second rotating connecting rods are respectively and rotatably connected with sliding blocks, sliding grooves are symmetrically formed in the inner wall of the bottom of the installation cavity, the sliding blocks are slidably installed in the sliding grooves along the horizontal direction, and transverse springs are fixedly connected between the inner sides of the sliding blocks and the inner side walls of the sliding grooves.

Preferably, the bottom side of rectangle sliding sleeve and the top of sliding block are provided with articulated seat respectively, and the both ends of second rotation connecting rod rotate with two articulated seats respectively and be connected.

Preferably, a damping air bag is fixedly connected between the mounting seat and the bottom of the mounting bracket.

Preferably, the guide rails are fixedly mounted on the inner walls of the two sides of the mounting cavity, the vertical sliding blocks are fixedly connected to the two ends of the rectangular plate, and the vertical sliding blocks are slidably mounted on the guide rails along the vertical direction.

Preferably, a through hole is formed in the inner wall of the top of the mounting cavity, and the support column penetrates through the through hole in a sliding mode in the vertical direction.

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

in the utility model, when larger vibration is generated in the working process, the water pumping pump body, the motor and the mounting bracket can perform downward damping movement integrally, and the mounting bracket also performs compression buffering on the damping air bag when performing downward damping movement, so that the effect of damping and energy dissipation can be achieved through the compression of the damping air bag;

meanwhile, the mounting bracket extrudes the first vertical spring when performing downward shock absorption and buffering, and drives the rectangular plate to move downwards through the supporting column, and the second vertical spring is stretched when the rectangular plate moves downwards, so that a part of overlarge vibration force can be further consumed through the deformation of the first vertical spring and the second vertical spring; when the rectangular plate moves downwards, the two rectangular sliding sleeves are enabled to be close to each other through the first rotating connecting rod and extrude the rectangular springs, and meanwhile, when the two rectangular sliding sleeves are close to each other, the sliding blocks are driven through the second rotating connecting rod to compress the transverse springs, so that a part of overlarge vibration can be further consumed through the deformation of the rectangular springs and the transverse springs;

in conclusion, the small water pumping device for the hydraulic engineering has good damping and noise reduction effects, reduces the influence on the surrounding environment due to overlarge vibration noise, prevents the harm to the health of people due to the overlarge vibration noise, and is favorable for ensuring the safe use of the small water pumping device for the hydraulic engineering in the water pumping process.

Drawings

Fig. 1 is a schematic structural view of a small-sized water pumping device for hydraulic engineering, which is provided by the utility model;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the rectangular plate and the rectangular sliding sleeve.

In the figure: the water pumping device comprises a water pumping pump body 1, a mounting cavity 100, a motor 2, a mounting bracket 3, a mounting seat 4, a damping air bag 5, a first vertical spring 6, a support column 7, a rectangular plate 8, a second vertical spring 9, a first rotating connecting rod 10, a rectangular sliding sleeve 11, a rectangular spring 12, a second rotating connecting rod 13, a sliding block 14, a transverse spring 15, a sliding groove 16, a vertical sliding block 17 and a guide rail 18.

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.

Referring to fig. 1-3, a small-size pumping device for hydraulic engineering comprises a mounting base 4, wherein a mounting bracket 3 is movably mounted above the mounting base 4, a pumping pump body 1 and a motor 2 positioned on the left side of the pumping pump body 1 are fixedly mounted at the top of the mounting bracket 3, a mounting cavity 100 is arranged on the mounting base 4, a rectangular plate 8 is slidably mounted in the mounting cavity 100, supporting columns 7 are fixedly mounted on both sides of the bottom of the mounting bracket 3, the bottom ends of the supporting columns 7 slidably penetrate through the mounting cavity 100 and are fixedly connected to the rectangular plate 8, symmetrically-arranged rectangular sliding sleeves 11 are slidably sleeved on the rectangular plate 8, and a rectangular spring 12 sleeved on the rectangular plate 8 is fixedly connected between the two rectangular sliding sleeves 11; the top sides of the two rectangular sliding sleeves 11 are respectively and rotatably connected with a first rotating connecting rod 10, and the top end of the first rotating connecting rod 10 is rotatably connected to the inner wall of the top of the installation cavity 100; fixedly connected with cover is established first vertical spring 6 on support column 7 between the bottom of mount pad 4 and installing support 3, fixedly connected with cover is established second vertical spring 9 on support column 7 between the top of rectangular plate 8 and the top inner wall of installation cavity 100. The small water pumping device for the hydraulic engineering has good shock absorption and noise reduction effects, reduces the influence on the surrounding environment due to overlarge vibration noise, can prevent the harm to the health of people due to the overlarge vibration noise, and is also beneficial to ensuring the safe use of the small water pumping device for the hydraulic engineering in the water pumping process.

Furthermore, the bottom sides of the two rectangular sliding sleeves 11 are respectively and rotatably connected with second rotating connecting rods 13, the bottom ends of the two second rotating connecting rods 13 are respectively and rotatably connected with sliding blocks 14, sliding grooves 16 are symmetrically arranged on the inner wall of the bottom of the mounting cavity 100, the sliding blocks 14 are slidably mounted in the sliding grooves 16 along the horizontal direction, and transverse springs 15 are fixedly connected between the inner sides of the sliding blocks 14 and the inner side walls of the sliding grooves 16.

Further, the bottom side of the rectangular sliding sleeve 11 and the top of the sliding block 14 are respectively provided with a hinge seat, and two ends of the second rotating connecting rod 13 are respectively rotatably connected with the two hinge seats.

Further, a damping air bag 5 is fixedly connected between the mounting seat 4 and the bottom of the mounting bracket 3.

Further, the inner walls of the two sides of the installation cavity 100 are fixedly provided with guide rails 18, the two ends of the rectangular plate 8 are fixedly connected with vertical sliding blocks 17, and the vertical sliding blocks 17 are slidably installed on the guide rails 18 along the vertical direction.

Further, a through hole is formed in the inner wall of the top of the mounting cavity 100, and the support pillar 7 penetrates through the through hole in a sliding manner along the vertical direction.

The small water pumping device for the hydraulic engineering has good shock absorption and noise reduction effects, when large vibration is generated in the working process, the water pumping pump body 1, the motor 2 and the mounting bracket 3 can perform downward shock absorption and movement integrally, and the mounting bracket 3 also performs compression buffering on the shock absorption air bag 5 during downward shock absorption and movement, so that the shock absorption and energy dissipation effects can be achieved through the compression of the shock absorption air bag 5; meanwhile, the mounting bracket 3 also extrudes the first vertical spring 6 during downward shock absorption and buffering, the support pillar 7 drives the rectangular plate 8 to move downwards, and the rectangular plate 8 moves downwards to enable the second vertical spring 9 to be stretched, so that a part of overlarge vibration force can be further consumed through the deformation of the first vertical spring 6 and the second vertical spring 9; when the rectangular plate 8 moves downwards, the two rectangular sliding sleeves 11 are close to each other through the first rotating connecting rod 10 and extrude the rectangular springs 12, and meanwhile, when the two rectangular sliding sleeves 11 are close to each other, the sliding blocks 14 are driven through the second rotating connecting rods 13 to compress the transverse springs 15, so that a part of overlarge vibration can be further consumed through the deformation of the rectangular springs 12 and the transverse springs 15; finally, can be so that this small-size pumping device for hydraulic engineering has good shock attenuation effect, vibrations have just also reduced the noise that produces because of vibrations are too big to the influence of vibration noise to surrounding environment has been reduced greatly, in case the too big health that endangers people of vibration noise, has ensured safe handling.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The small water pumping device for the hydraulic engineering comprises a mounting seat (4) and is characterized in that a mounting support (3) is movably mounted above the mounting seat (4), a water pumping pump body (1) and a motor (2) located on the left side of the water pumping pump body (1) are fixedly mounted at the top of the mounting support (3), a mounting cavity (100) is formed in the mounting seat (4), a rectangular plate (8) is slidably mounted in the mounting cavity (100), supporting columns (7) are fixedly mounted on two sides of the bottom of the mounting support (3), the bottom ends of the supporting columns (7) slidably penetrate into the mounting cavity (100) and are fixedly connected to the rectangular plate (8), symmetrically-arranged rectangular sliding sleeves (11) are slidably sleeved on the rectangular plate (8), and a rectangular spring (12) sleeved on the rectangular plate (8) is fixedly connected between the two rectangular sliding sleeves (11); the top sides of the two rectangular sliding sleeves (11) are respectively and rotatably connected with a first rotating connecting rod (10), and the top ends of the first rotating connecting rods (10) are rotatably connected to the inner wall of the top of the mounting cavity (100); fixedly connected with cover establishes first vertical spring (6) on support column (7) between the bottom of mount pad (4) and installing support (3), fixedly connected with cover establishes second vertical spring (9) on support column (7) between the top of rectangular plate (8) and the top inner wall of installation cavity (100).

2. The water pumping device for the small water conservancy project according to claim 1, wherein the bottom sides of the two rectangular sliding sleeves (11) are respectively and rotatably connected with second rotating connecting rods (13), the bottom ends of the two second rotating connecting rods (13) are respectively and rotatably connected with sliding blocks (14), sliding grooves (16) are symmetrically formed in the inner wall of the bottom of the mounting cavity (100), the sliding blocks (14) are slidably mounted in the sliding grooves (16) along the horizontal direction, and transverse springs (15) are fixedly connected between the inner sides of the sliding blocks (14) and the inner side walls of the sliding grooves (16).

3. The small water pumping device for water conservancy projects as claimed in claim 2, wherein the bottom side of the rectangular sliding sleeve (11) and the top of the sliding block (14) are respectively provided with a hinged seat, and two ends of the second rotating connecting rod (13) are respectively rotatably connected with the two hinged seats.

4. The pumping device for the small water conservancy projects according to claim 1, wherein a damping air bag (5) is fixedly connected between the mounting seat (4) and the bottom of the mounting bracket (3).

5. The small water pumping device for the water conservancy project according to claim 1, wherein guide rails (18) are fixedly mounted on inner walls of two sides of the mounting cavity (100), vertical sliding blocks (17) are fixedly connected to two ends of the rectangular plate (8), and the vertical sliding blocks (17) are slidably mounted on the guide rails (18) in the vertical direction.

6. The small water pumping device for water conservancy projects according to claim 1, wherein a through hole is formed in the inner wall of the top of the mounting cavity (100), and the supporting column (7) penetrates through the through hole in a sliding manner in the vertical direction.