CN215000485U

CN215000485U - Water conservancy pump station water pump damping device

Info

Publication number: CN215000485U
Application number: CN202121304517.1U
Authority: CN
Inventors: 邵茜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-03
Anticipated expiration: 2031-06-10

Abstract

The application discloses a water conservancy pump station water pump damping device which comprises an adjusting structure, a damping structure and a mounting plate; the adjusting structure comprises two supporting plates, a bottom plate is fixedly connected between the two supporting plates, a sliding groove is formed in the inner side surface of each supporting plate, the mounting plate is located between the two supporting plates, and sliding blocks are fixedly connected to two ends of the mounting plate; the sliding block is connected with the sliding groove in a sliding mode, a rotating groove is formed in the top end of the sliding block, a threaded hole is formed in the top end of the supporting plate, and the threaded hole is communicated with the inside of the sliding groove; the top end of the supporting plate is provided with an adjusting bolt, the adjusting bolt is screwed with the threaded hole, the bottom end of the adjusting bolt is fixedly connected with a rotating block, and the rotating block is clamped inside the rotating groove. Adjusting bolt can make it and screw hole spiral shell to close through twisting, can drive the commentaries on classics piece this moment and rotate in the rotating chute is inside, can press the mounting panel to the bottom under the effect of commentaries on classics piece simultaneously, finely tune the mounting height of water pump.

Description

Water conservancy pump station water pump damping device

Technical Field

The application relates to a water conservancy pump station technical field, especially a water conservancy pump station water pump damping device.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal. Liquids, gas mixtures, and liquids containing suspended solids may also be transported.

The technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volume water pump, a vane pump and the like according to different working principles. The displacement pump transfers energy by utilizing the change of the volume of a working chamber; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like.

Traditional water conservancy pump station water pump's mounting structure is simple, nevertheless appears receiving water pump vibrations easily when using for a long time and produces not hard up phenomenon, lacks the shock-absorbing capacity, and some water pump damping device functional singleness present simultaneously are not convenient for highly finely tune the water pump according to the demand, have certain limitation. Consequently, provide a water conservancy pump station water pump damping device to above-mentioned problem.

Disclosure of Invention

A water conservancy pump station water pump damping device comprises an adjusting structure, a damping structure and a mounting plate, wherein a mounting hole is formed in the surface of the mounting plate;

the adjusting structure comprises two supporting plates, a bottom plate is fixedly connected between the two supporting plates, a sliding groove is formed in the inner side surface of each supporting plate, the mounting plate is located between the two supporting plates, and sliding blocks are fixedly connected to two ends of the mounting plate; the sliding block is connected with the sliding groove in a sliding mode, a rotating groove is formed in the top end of the sliding block, a threaded hole is formed in the top end of the supporting plate, and the threaded hole is communicated with the inside of the sliding groove; the top end of the supporting plate is provided with an adjusting bolt which is screwed with the threaded hole, the bottom end of the adjusting bolt is fixedly connected with a rotating block, and the rotating block is clamped in the rotating groove;

the damping structure comprises a connecting sleeve, a first connecting column and a second connecting column are respectively arranged at the top end and the bottom end of the connecting sleeve, a movable cavity is arranged in the connecting sleeve, and one end of each of the first connecting column and the second connecting column is slidably connected with the movable cavity; first springs are sleeved on the surfaces of the first connecting column and the second connecting column, a buffer cavity is formed in the bottom end of the first connecting column, and the first springs are arranged in the movable cavity.

Further, the inner side wall of the mounting hole is provided with internal threads, the number of the mounting holes is four, the mounting holes are distributed on the surface of the mounting plate in a matrix mode, and the mounting plate is connected with the supporting plate in a sliding mode.

Further, the slider is convex style of calligraphy structure, the spout is concave style of calligraphy structure, the slider with spout size phase-match, the figure of slider is four, and four slider symmetric distribution in mounting panel both ends.

Furthermore, the number of the connecting sleeves is four, and the four connecting sleeves are symmetrically distributed between the mounting plate and the bottom plate.

Furthermore, the first connecting column and the second connecting column are both of a T-shaped structure, the first connecting column and the second connecting column are symmetrically distributed at two ends of the connecting sleeve, and the first connecting column and the second connecting column are both in sliding connection with the connecting sleeve.

Further, bottom plate upper surface rigid coupling has the connection platform, connect the inside connection chamber that is equipped with of platform, it has the blotter to connect platform surface rigid coupling, the blotter surface is opened there is the connecting hole, just the connecting hole with connect the chamber intercommunication.

Further, mounting panel bottom rigid coupling has the guide bar, the guide bar bottom runs through the connecting hole, the guide bar bottom cup joint in connect intracavity portion, just it is equipped with the second spring to connect intracavity portion.

Furthermore, the number of the guide rods is four, and the four guide rods are symmetrically distributed on the surface of the connecting table.

Furthermore, fixed plates are fixedly connected to two sides of the bottom plate, the four fixed plates are symmetrically distributed on two sides of the bottom plate, and fixed holes are formed in the surfaces of the fixed plates.

Furthermore, the rotating block and the rotating groove are both of a circular structure, and the rotating block is movably connected with the rotating groove.

Through the above-mentioned embodiment of this application, the sliding connection who has adopted first spliced pole, second spliced pole and connecting sleeve can carry out the shock attenuation to the water pump, and when first spring was compressed, the packing can be inside by slow compression to the blotter at the inside buffer solution of activity chamber, and the blotter can be compressed by synchronous with the second spring simultaneously to this plays the cushioning effect, and the shock attenuation performance is better.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic view of a slider structure according to an embodiment of the present application;

fig. 4 is a schematic view of a shock absorbing structure according to an embodiment of the present application.

In the figure: 1. mounting panel, 2, mounting hole, 3, the backup pad, 31, the spout, 4, adjusting bolt, 5, the bottom plate, 6, the fixed plate, 61, the fixed plate, 7, the connecting sleeve, 71, the activity chamber, 8, first spring, 9, first spliced pole, 10, the second spliced pole, 11, connect the platform, 111, connect the chamber, 12, the blotter, 121, the connecting hole, 13, the screw hole, 14, commentaries on classics piece, 15, the slider, 151, the turn trough, 16, the guide bar, 17, the second spring, 18, the cushion chamber.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Damping device in this embodiment can be applicable to various water pumps, for example, provides following a water pump that is applicable to hydraulic engineering in this embodiment, and damping device in this embodiment can be used to carry out the shock attenuation to following water pump that is applicable to hydraulic engineering.

This water pump suitable for hydraulic engineering includes the water pump body, and the bottom fixed mounting of water pump body has the base, and the top fixed mounting of water pump body has the blower inlet casing, and the equal fixed mounting in both sides has portable pole about the blower inlet casing, and the left side fixed mounting of water pump body has the dish that absorbs water, and the left side inner wall fixed mounting of the dish that absorbs water has coupling assembling, and the top fixed mounting of the dish that absorbs water has the leak protection subassembly.

The leak protection subassembly is including the adapter sleeve, the equal swing joint of inner wall of the adapter sleeve left and right sides has the activity stopper, the equal fixed mounting of inner wall of the adapter sleeve left and right sides has the extension board, the equal swing joint of inner wall of extension board top and bottom has fixing bolt, the inside fixed mounting in top of adapter sleeve has compression gasbag, the connecting hole has been seted up to the top inner wall of adapter sleeve, the top inner wall swing joint of adapter sleeve has the installation pipe, installation pipe outer wall swing joint has the retainer plate, the one side inner wall that the perpendicular central line of installation pipe was kept away from to the retainer plate has all seted up the fixed slot, the top fixed mounting of adapter sleeve has fixed cover, the left and right sides fixed mounting of adapter sleeve has the fixing base, one side inner wall swing joint that the perpendicular central line of installation pipe was kept away from to the fixing base has the torsional spring, the right side fixed mounting of torsional spring has the fixture block, the fixture block passes through the fixing base and installs more fixedly with the adapter sleeve, the retainer plate is connected with fixed cover and can increase the fixed strength between whole adapter sleeve and the installation pipe.

Of course, the embodiment can also be used for the damping of other water pumps. Here, description is not repeated, and the following describes the textile fabric of the embodiment of the present application.

Referring to fig. 1-4, the water conservancy pump station water pump damping device comprises an adjusting structure, a damping structure and a mounting plate 1, wherein a mounting hole 2 is formed in the surface of the mounting plate 1;

the adjusting structure comprises two support plates 3, a bottom plate 5 is fixedly connected between the two support plates 3, a sliding groove 31 is formed in the inner side surface of each support plate 3, the mounting plate 1 is located between the two support plates 3, and sliding blocks 15 are fixedly connected to two ends of the mounting plate 1; the sliding block 15 is connected with the sliding groove 31 in a sliding manner, a rotating groove 151 is formed in the top end of the sliding block 15, a threaded hole 13 is formed in the top end of the supporting plate 3, and the threaded hole 13 is communicated with the inside of the sliding groove 31; an adjusting bolt 4 is arranged at the top end of the supporting plate 3, the adjusting bolt 4 is screwed with the threaded hole 13, a rotating block 14 is fixedly connected to the bottom end of the adjusting bolt 4, and the rotating block 14 is clamped inside the rotating groove 151;

the damping structure comprises a connecting sleeve 7, a first connecting column 9 and a second connecting column 10 are respectively arranged at the top end and the bottom end of the connecting sleeve 7, a movable cavity 71 is arranged in the connecting sleeve 7, and one end of each of the first connecting column 9 and the second connecting column 10 is slidably connected with the movable cavity 71; first springs 8 are sleeved on the surfaces of the first connecting column 9 and the second connecting column 10, a buffer cavity 18 is formed in the bottom end of the first connecting column 9, and the first springs 8 are arranged inside the movable cavity 71.

The inner side walls of the mounting holes 2 are provided with internal threads, the four mounting holes 2 are distributed on the surface of the mounting plate 1 in a matrix manner, the mounting plate 1 is connected with the supporting plate 3 in a sliding manner, and a water pump can be fixed through the mounting holes 2; the sliding blocks 15 are of a convex structure, the sliding grooves 31 are of a concave structure, the sliding blocks 15 are matched with the sliding grooves 31 in size, the number of the sliding blocks 15 is four, and the four sliding blocks 15 are symmetrically distributed at two ends of the mounting plate 1, so that the stability of the sliding blocks 15 and the sliding grooves 31 is enhanced; the number of the connecting sleeves 7 is four, and the four connecting sleeves 7 are symmetrically distributed between the mounting plate 1 and the bottom plate 5, so that the internal structure of each connecting sleeve 7 can be conveniently mounted; the first connecting column 9 and the second connecting column 10 are both of a T-shaped structure, the first connecting column 9 and the second connecting column 10 are symmetrically distributed at two ends of the connecting sleeve 7, the first connecting column 9 and the second connecting column 10 are both in sliding connection with the connecting sleeve 7, and a buffering effect can be achieved through the first connecting column 9 and the second connecting column 10; the upper surface of the bottom plate 5 is fixedly connected with a connecting table 11, a connecting cavity 111 is arranged inside the connecting table 11, a cushion pad 12 is fixedly connected to the surface of the connecting table 11, a connecting hole 121 is formed in the surface of the cushion pad 12, the connecting hole 121 is communicated with the connecting cavity 111, and an auxiliary buffering effect can be achieved through the cushion pad 12; a guide rod 16 is fixedly connected to the bottom end of the mounting plate 1, the bottom end of the guide rod 16 penetrates through the connecting hole 121, the bottom end of the guide rod 16 is sleeved inside the connecting cavity 111, a second spring 17 is arranged inside the connecting cavity 111, and an auxiliary guide effect can be achieved through the guide rod 16; the number of the guide rods 16 is four, and the four guide rods 16 are symmetrically distributed on the surface of the connecting table 11, so that the stability between the mounting plate 1 and the connecting table 11 is enhanced; fixing plates 6 are fixedly connected to two sides of the bottom plate 5, the four fixing plates 6 are symmetrically distributed on two sides of the bottom plate 5, fixing holes 61 are formed in the surfaces of the fixing plates 6, and the device can be fixed through the fixing holes 61; the rotary block 14 and the rotary groove 151 are both circular structures, the rotary block 14 is movably connected with the rotary groove 151, and the position of the mounting plate 1 can be adjusted through the rotary block 14.

When the water pump is used, the bottom plate 5 can be fixed on a water conservancy pump station through the fixing hole 61, then the water pump is directly placed at the top end of the mounting plate 1, the water pump can be fixed with the top end of the mounting plate 1 through the bolt, meanwhile, the adjusting bolt 4 can be screwed with the threaded hole 13, at the moment, the rotating block 14 can be driven to rotate in the rotating groove 151, the mounting plate 1 can be pressed towards the bottom end through the rotating block 14, the mounting height of the water pump can be finely adjusted, and the adjusting function of the device is enhanced;

then, when the water pump vibrates, the first connecting column 9, the second connecting column 10 and the connecting sleeve 7 slide, so that the first spring 8 can be compressed, and meanwhile, the buffer solution filled in the movable cavity 71 can be slowly compressed into the buffer pad 12; and the guide bar 16 slides along the connecting chamber 111 to compress the cushion 12 and the second spring 17, thereby performing a shock-absorbing function.

The application has the advantages that:

1. according to the water pump adjusting device, the adjusting bolt can be screwed with the threaded hole by screwing, the rotating block can be driven to rotate in the rotating groove at the moment, and the mounting plate can be pressed to the bottom end under the action of the rotating block, so that the mounting height of the water pump can be finely adjusted, and the adjusting function of the water pump adjusting device is enhanced;

2. this application can take place to slide between first spliced pole, second spliced pole and the connecting sleeve when the water pump produces vibrations to can compress first spring, fill in the buffering liquid of activity intracavity portion can be by slow compression to the blotter inside, simultaneously blotter and second spring can be compressed by synchronous, play the cushioning effect with this, the damping performance is better.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a water conservancy pump station water pump damping device which characterized in that: the damping device comprises an adjusting structure, a damping structure and a mounting plate (1), wherein a mounting hole (2) is formed in the surface of the mounting plate (1);

the adjusting structure comprises two supporting plates (3), a bottom plate (5) is fixedly connected between the two supporting plates (3), a sliding groove (31) is formed in the inner side surface of each supporting plate (3), the mounting plate (1) is located between the two supporting plates (3), and sliding blocks (15) are fixedly connected to two ends of the mounting plate (1); the sliding block (15) is connected with the sliding groove (31) in a sliding mode, a rotating groove (151) is formed in the top end of the sliding block (15), a threaded hole (13) is formed in the top end of the supporting plate (3), and the threaded hole (13) is communicated with the inside of the sliding groove (31); an adjusting bolt (4) is arranged at the top end of the supporting plate (3), the adjusting bolt (4) is screwed with the threaded hole (13), a rotating block (14) is fixedly connected to the bottom end of the adjusting bolt (4), and the rotating block (14) is clamped inside the rotating groove (151);

the damping structure comprises a connecting sleeve (7), a first connecting column (9) and a second connecting column (10) are respectively arranged at the top end and the bottom end of the connecting sleeve (7), a movable cavity (71) is arranged in the connecting sleeve (7), and one end of each of the first connecting column (9) and the second connecting column (10) is slidably connected with the movable cavity (71); first spring (8) have all been cup jointed on first spliced pole (9) and second spliced pole (10) surface, first spliced pole (9) bottom is opened there is cushion chamber (18), just activity chamber (71) inside is equipped with first spring (8).

2. The water conservancy pump station water pump damping device of claim 1, characterized in that:

mounting hole (2) inside wall is equipped with the internal thread, four mounting hole (2) are the matrix distribution in mounting panel (1) surface, just mounting panel (1) with backup pad (3) sliding connection.

3. The water conservancy pump station water pump damping device of claim 1, characterized in that:

slider (15) are protruding style of calligraphy structure, spout (31) are concave font structure, slider (15) with spout (31) size phase-match, the figure of slider (15) is four, and four slider (15) symmetric distribution in mounting panel (1) both ends.

4. The water conservancy pump station water pump damping device of claim 1, characterized in that:

the number of the connecting sleeves (7) is four, and the four connecting sleeves (7) are symmetrically distributed between the mounting plate (1) and the bottom plate (5).

5. The water conservancy pump station water pump damping device of claim 1, characterized in that:

first spliced pole (9) with second spliced pole (10) are T type structure, first spliced pole (9) with second spliced pole (10) symmetric distribution in connecting sleeve (7) both ends, just first spliced pole (9) second spliced pole (10) all with connecting sleeve (7) sliding connection.

6. The water conservancy pump station water pump damping device of claim 1, characterized in that:

bottom plate (5) upper surface rigid coupling has connection platform (11), it connects platform (11) inside to be equipped with to connect chamber (111), it has blotter (12) to connect platform (11) surface rigid coupling, blotter (12) surface is opened there are connecting hole (121), just connecting hole (121) with connect chamber (111) intercommunication.

7. The water conservancy pump station water pump damping device of claim 6, characterized in that:

mounting panel (1) bottom rigid coupling has guide bar (16), guide bar (16) bottom runs through connecting hole (121), guide bar (16) bottom cup joint in connect chamber (111) inside, just connect chamber (111) inside to be equipped with second spring (17).

8. The water conservancy pump station water pump damping device of claim 7, characterized in that:

the number of the guide rods (16) is four, and the four guide rods (16) are symmetrically distributed on the surface of the connecting table (11).

9. The water conservancy pump station water pump damping device of claim 1, characterized in that:

the equal rigid coupling in bottom plate (5) both sides has fixed plate (6), four fixed plate (6) symmetric distribution in bottom plate (5) both sides, just fixed plate (6) surface is opened there are fixed orifices (61).

10. The water conservancy pump station water pump damping device of claim 1, characterized in that:

the rotary block (14) and the rotary groove (151) are both of a circular structure, and the rotary block (14) is movably connected with the rotary groove (151).