CN217003689U

CN217003689U - Damping support and sewage treatment integrated equipment

Info

Publication number: CN217003689U
Application number: CN202122974022.6U
Authority: CN
Inventors: 易境; 侯丹; 青林
Original assignee: Hunan Youqing Intelligent Equipment Co ltd
Current assignee: Hunan Youqing Intelligent Equipment Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-07-19
Anticipated expiration: 2031-11-30

Abstract

The utility model provides a damping support which comprises two first supporting beams arranged in parallel, wherein each first supporting beam is provided with at least one damping and buffering component; the damping and buffering assembly comprises a first guide rod fixed on the first supporting beam, a first buffering spring sleeved on the first guide rod, and a first connecting plate arranged above the first buffering spring; wherein, the protruding top surface that stretches out first supporting beam of first guide bar predetermines the height, set up the first through-hole that supplies first guide bar to run through on the first connecting plate, the top and the water pump frame fixed connection of first connecting plate, first buffer spring's both ends are supported with first supporting beam and first connecting plate counterbalance respectively, first buffer spring's external diameter is greater than the aperture of first through-hole, the top of first guide bar still is provided with the locating part, in order to prevent first connecting plate and first buffer spring to take off along first guide bar upwards, the vibrations of water pump frame and the defect of resonating with other equipment can be solved in this application.

Description

Damping support and sewage treatment integrated equipment

Technical Field

The utility model relates to the technical field of sewage treatment equipment, in particular to a damping support and sewage treatment integrated equipment.

Background

China is a country with shortage of water resources, the recycling of the water resources is a public cause with great development prospect, the recycling of the water resources is to purify and treat sewage and industrial sewage to achieve the purpose of recycling, and a large amount of water resources can be saved. With the rapid development of Chinese economy, the discharge amount of sewage in China is increased year by year, wherein the discharge amount of sewage comprises domestic sewage, industrial sewage and the like. If the sewage is discharged randomly, the pollution of underground water bodies is caused, and the eutrophication is caused, and the related sewage treatment equipment is increased.

Current sewage treatment integrated equipment has mostly adopted traditional AAO + MBR filtration membrane's process flow in order to improve water quality, and the product water pump of its equipment spare generally adopts horizontal self priming pump, and its vibrations that produce in the operation process are bigger, can't solve the vibrations problem through the shock pad, and the water pump still can form resonance with whole sewage treatment integrated equipment simultaneously, produces very big noise, and the potential risk hidden danger is big.

In view of the above, there is a need for a vibration damping support and an integrated sewage treatment device to solve or at least alleviate the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a damping support and integrated sewage treatment equipment, and aims to solve the problems that the existing integrated sewage treatment equipment cannot solve the problems of vibration and resonance with a water pump and the integrated sewage treatment equipment easily caused by a damping pad.

In order to achieve the purpose, the utility model provides a damping support which comprises two first supporting beams arranged in parallel at intervals, wherein each first supporting beam is provided with at least one damping and buffering component along the extending direction of the first supporting beam, and the damping and buffering components are used for absorbing the vibration generated by a water pump rack; wherein, the first and the second end of the pipe are connected with each other,

the damping and buffering assembly comprises a first guide rod vertically fixed on the first supporting beam, a first buffering spring sleeved on the first guide rod, and a first connecting plate arranged above the first buffering spring; the first guide rod extends along the vertical direction and protrudes out of the top surface of the first support beam by a first preset height; a first through hole for the first guide rod to penetrate through is formed in the first connecting plate, and the top of the first connecting plate is fixedly connected with the water pump rack; two ends of the first buffer spring are respectively abutted against the first supporting beam and the first connecting plate, and the outer diameter of the first buffer spring is larger than the aperture of the first through hole; the top of the first guide rod is further provided with a limiting piece to prevent the first connecting plate and the first buffer spring from sliding upwards and falling off along the first guide rod.

Preferably, the shock-absorbing buffering assembly further comprises a linear bearing and a second connecting plate sleeved on the first guide rod; the linear bearing is arranged above the first connecting plate, and the outer diameter of the linear bearing is larger than the aperture of the first through hole; the second connecting plate is arranged above the linear bearing, a second through hole for the first guide rod to penetrate through is formed in the second connecting plate, the aperture of the second through hole is smaller than the outer diameter of the linear bearing, and the top of the first connecting plate is fixedly connected with the water pump rack through the second connecting plate; the limiting part is arranged above the second connecting plate to prevent the second connecting plate from slipping off along the first guide rod.

Preferably, the limiting part is a screwed nut, an external thread convex section matched with the screwed nut is formed at the top of the first guide rod, and the screwed nut is arranged at the top of the first guide rod in a rotating mode through the external thread convex section.

Preferably, two second supporting beams which are arranged in parallel at intervals are fixed between the two first supporting beams, and each second supporting beam is provided with a damping limiting assembly; the damping limiting assembly comprises a second guide rod fixed on the second support beam and a second buffer spring sleeved on the second guide rod; the second guide rod extends in the vertical direction and protrudes out of a second preset height of the top surface of the second support beam, the second preset height is smaller than the first preset height, the second guide rod further penetrates through the water pump rack and protrudes out of the top surface of the water pump rack by a third preset distance, and an annular retaining shoulder is formed at the top of the second guide rod to prevent the water pump rack and the second buffer spring from sliding upwards along the second guide rod; and two ends of the second buffer spring are respectively propped against the second supporting beam and the water pump bracket.

Preferably, the first supporting beam and the second supporting beam are both made of C-shaped steel, and openings of the C-shaped steel are arranged along the horizontal direction.

Preferably, every on the first supporting beam the quantity of shock attenuation buffering subassembly is two, and two on the first supporting beam the shock attenuation buffering subassembly one-to-one sets up.

Preferably, the first through hole and the second through hole have the same diameter.

Preferably, the first guide rod is fixedly connected with the first support beam by welding; and the second guide rod is fixedly connected with the second support beam through welding.

The utility model also provides sewage treatment integrated equipment which comprises a box body and a water pump rack arranged in the box body; the water pump rack is fixedly provided with a water pump and a driving motor for driving the water pump to operate; still include as foretell shock mount, shock mount set up in on the bottom plate of box, the water pump frame passes through damping and buffering subassembly with first supporting beam is connected.

Preferably, the damping support is arranged above a bottom plate of the box body in a suspended manner, a third through hole extending in the vertical direction is formed in the middle of the rubber cushion block, and the first supporting beam penetrates through the third through hole and is fixedly connected with the supporting plate through a bolt.

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

the utility model provides a damping support, wherein at least one damping and buffering component is arranged on two first support beams which are arranged in parallel, the damping and buffering component comprises a first guide rod fixed on the first support beams, a first buffering spring sleeved on the first guide rod and a first connecting plate arranged above the first buffering spring, and the damping and noise reduction functions of equipment which is easy to generate vibration, such as a water pump and the like, can be realized by utilizing the energy absorption function of the buffering spring.

In addition, through set up linear bearing between first connecting plate and second connecting plate, can turn into the centrifugal force of equipment such as water pumps along the power of the axis direction of first guide bar, improve vibration/noise reduction's effect. Through set up the second supporting beam between two first supporting beams to be provided with the spacing subassembly of shock attenuation on the second supporting beam, can restrict the distance that reciprocates of equipment such as whole shock mount and water pump, make first buffer spring and second buffer spring possess sufficient pretightning force, in order to reach good energy-absorbing and fall the effect of making an uproar.

In addition, the rubber cushion block is arranged between the damping support and the supporting plate of the integrated sewage treatment equipment, so that the defect that equipment such as a water pump and the like and the integrated sewage treatment equipment are easy to resonate can be effectively overcome, and manpower and material resources for replacing the equipment are saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a diagram of an application scenario in one embodiment of the present invention;

FIG. 2 is a schematic overall structure of an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the point A in FIG. 2;

fig. 4 is a schematic overall structure diagram of another view angle in an embodiment of the present invention.

The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.

The reference numbers indicate:

a shock mount 10; a first support beam 110; a shock absorbing and cushioning assembly 120; a first guide bar 121; a first buffer spring 122; a first connection plate 123; a linear bearing 124; a second connecting plate 125; a second support beam 130; a shock absorbing stop assembly 140; the second guide rod 141; the second buffer spring 142; a shoulder 143; a stopper 150; screwing the nut 151; a support plate 210; a water pump housing 220; a water pump 230; a driving motor 240; a rubber mat 250.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit the utility model.

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It should be noted that all directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions relating to "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a damper support 10 includes two first support beams 110 arranged in parallel at an interval, each of the first support beams 110 is provided with at least one damper assembly 120 along an extending direction of the first support beam 110, and the damper assembly 120 is configured to absorb vibration generated by a water pump frame 220. It will be understood by those skilled in the art that the parallel spacing distance between the two first support beams 110 should be matched to the size of the water pump housing 220 to ensure that the water pump housing 220 is connected to the first support beams 110 through the shock absorbing and cushioning assembly 120. The shock absorption and buffering assembly 120 can absorb the shock generated by the water pump 230, the motor and other devices, so as to achieve the shock absorption and noise reduction effects.

The shock absorbing and buffering assembly 120 includes a first guide rod 121 vertically fixed to the first support beam 110, a first buffering spring 122 sleeved on the first guide rod 121, and a first connection plate 123 disposed above the first buffering spring 122; wherein, the first guide rod 121 extends along the vertical direction and protrudes out of the top surface of the first support beam 110 by a first preset height; a first through hole (not shown) for the first guide rod 121 to pass through is formed in the first connection plate 123, and the top of the first connection plate 123 is fixedly connected to the water pump rack 220; two ends of the first buffer spring 122 respectively abut against the first support beam 110 and the first connection plate 123, and the outer diameter of the first buffer spring 122 is greater than the aperture of the first through hole; the top of the first guide rod 121 is further provided with a stopper 150 to prevent the first connection plate 123 and the first buffer spring 122 from sliding up and off along the first guide rod 121.

The working process comprises the following steps: when the damping and buffering device is used, the first guide rod 121 is vertically fixed on the first support beam 110 and extends out of the top surface of the first support beam 110 by a certain height, then the first buffer spring 122 and the first connecting plate 123 are sequentially sleeved on the first guide rod 121, the top of the first guide rod 121 is locked by the limiting piece 150, the first buffer spring 122 keeps enough pretightening force, and the vibration generated by equipment such as the water pump 230 can be quickly and effectively absorbed through the damping and buffering assemblies 120, so that the damping and noise reduction effects are achieved.

As a preferred embodiment of the present invention, the shock absorbing and buffering assembly 120 further includes a linear bearing 124 and a second connecting plate 125 sleeved on the first guide rod 121; wherein the linear bearing 124 is disposed above the first connection plate 123, and an outer diameter of the linear bearing 124 is larger than a bore diameter of the first through hole; the second connecting plate 125 is disposed above the linear bearing 124, and a second through hole (not shown) for the first guide rod 121 to pass through is formed in the second connecting plate 125, a hole diameter of the second through hole is smaller than an outer diameter of the linear bearing 124, and a top of the first connecting plate 123 is fixedly connected to the water pump rack 220 through the second connecting plate 125; the limiting member 150 is disposed above the second connecting plate 125 to prevent the second connecting plate 125 from sliding up and off along the first guide rod 121. Specifically, the use of the linear bearing 124 enables a smooth linear motion with high sensitivity and high precision, and effectively converts the centrifugal force generated by the operation of the water pump 230 into the vertical direction along the first guide bar 121. It should be noted that the outer diameter of the linear bearing 124 is larger than the diameter of the first through hole, and the diameter of the second through hole is smaller than the outer diameter of the linear bearing 124, so as to ensure the normal installation of the linear bearing 124.

As a preferred embodiment of the present invention, the limiting member 150 is a fastening nut 151, an external thread protruding section matched with the fastening nut 151 is formed on the top of the first guide rod 121, and the fastening nut 151 is screwed on the top of the first guide rod 121 through the external thread protruding section. It should be understood by those skilled in the art that the limiting member 150 includes, but is not limited to, a screwing nut 151, and can be used as the limiting member 150 in the present application as long as the first connecting plate 123 and the first buffer spring 122 are limited from slipping upwards.

As another preferred embodiment of the present invention, two second supporting beams 130 are fixed between the two first supporting beams 110, and are arranged in parallel and spaced, and each second supporting beam 130 is provided with a shock-absorbing limiting component 140; the shock-absorbing limiting component 140 includes a second guiding rod 141 fixed on the second supporting beam 130, and a second buffer spring 142 sleeved on the second guiding rod 141; wherein, the second guide bar 141 extends and stretches out along vertical direction the top surface second of second supporting beam 130 is predetermine the height, just the second is predetermine highly being less than first predetermine the height, the second guide bar 141 still passes the water pump frame 220 is stretched out the top surface third of water pump frame 220 is predetermine the distance, the top of second guide bar 141 is formed with annular fender shoulder 143, in order to prevent the water pump frame 220 with second buffer spring 142 follows the second guide bar 141 takes off upwards, the both ends of second buffer spring 142 respectively with second supporting beam 130 and the support of water pump 230 supports and offsets.

It should be noted that the parallel distance between the second support beams 130 should be equal to the length of the water pump housing 220 to ensure that the water pump housing 220 can be installed in a manner matching with the shock mounts 10. In addition, in order to realize the limiting function of the damping limiting component 140, the second preset height needs to be smaller than the first preset height, during operation, the water pump rack 220 is slightly vibrated in the vertical direction of the second guide rod 141, so as to prevent the water pump rack 220 and the second buffer spring 142 from slipping out upwards along the second guide rod 141 and enable the second buffer spring 142 to have sufficient pretightening force, in this embodiment, the second preset height is set to be smaller than the first preset height, an annular blocking shoulder 143 is formed at the top of the second guide rod 141, the movement distance of the water pump rack 220 can be limited through the limiting blocking function of the annular blocking shoulder 143, and the second buffer spring 142 is ensured to be in an effective pretightening range.

Further, the first supporting beam 110 and the second supporting beam 130 are both C-shaped steel, and the openings of the C-shaped steel are both arranged along the horizontal direction. Specifically, the section bars of the first supporting beam 110 and the second supporting beam 130 can be other structural section bars according to actual needs, and the adoption of the C-shaped steel has the advantages of light construction dead weight, labor and material saving, convenience in machining and manufacturing and the like. In addition, the openings of all the C-shaped steels in the embodiment are arranged along the horizontal direction, in other words, the side walls of the C-shaped steels are kept horizontally arranged, the structural stability is greatly improved, at this time, the first guide rod 121 and the second guide rod 141 can be fixed on the side walls of the C-shaped steels, and the stable installation of the shock absorption and buffer assembly 120 can be realized.

Further, the number of the shock absorption and buffering assemblies 120 on each first supporting beam 110 is two, and the shock absorption and buffering assemblies 120 on two first supporting beams 110 are arranged in a one-to-one correspondence manner. It can be understood that the number of the shock absorption and buffering assemblies 120 should be selected according to actual needs, and the greater the number of the shock absorption and buffering assemblies 120 is, the better the overall shock absorption effect is, and the one-to-one correspondence between the shock absorption and buffering assemblies 120 on the two first supporting beams 110 can optimize the stress structure to the greatest extent, so as to improve the shock absorption effect. For example, the shock absorbing and buffering assemblies 120 of the two first support beams 110 may be arranged in a symmetrical fashion with each other.

Further, in an optional embodiment, the first through hole and the second through hole have the same diameter.

Further, the first guide rod 121 is fixedly connected to the first support beam 110 by welding; the second guide bar 141 is fixedly connected to the second support beam 130 by welding. It is understood that, in other embodiments, other fixing connection manners may also be used between the first guide rod 121 and the first support beam 110, and between the second guide rod 141 and the second support beam 130, for example, a threaded connection may also be used, that is, an external thread is formed on the first guide rod 121 and the second guide rod 141, and an internal thread is formed on the first support beam 110 and the second support beam 130, so that the fixing connection may be realized through the matching of the internal thread and the external thread.

The utility model also provides a sewage treatment integrated device (not shown in the figure), which comprises a box body (not shown in the figure) and a water pump rack 220 arranged in the box body; a water pump 230 and a driving motor 240 for driving the water pump 230 to operate are fixed on the water pump frame 220; the water pump bracket further comprises the damping support 10 as described above, the damping support 10 is arranged on the bottom plate of the box body, and the water pump bracket 220 is connected with the first supporting beam 110 through the damping and buffering component 120. It should be clear to those skilled in the art that the application range of shock mount 10 in the present application includes, but is not limited to, integrated sewage treatment equipment, and may also be equipment in other fields, and only shock-absorbing and buffering assemblies 120 of shock mount 10 need to be adaptively installed to achieve the shock-absorbing and noise-reducing effects.

Further, still including laying in backup pad 210 on the curb plate of box, every the both ends of first supporting beam 110 with the pad is equipped with rubber cushion 250 between the backup pad 210, in order will damping support 10 hangs in the bottom plate top of box, wherein, the third through-hole that extends along vertical direction is seted up at the middle part of rubber cushion 250, first supporting beam 110 runs through the bolt the third through-hole with backup pad 210 fixed connection.

It should be noted that, in order to further solve the problem that the vibration of the vibration-damping support 10 drives the sewage treatment integrated equipment to resonate together, in this embodiment, the rubber cushion block 250 is arranged between the two ends of each first supporting beam 110 and the supporting plate 210 in a cushioning manner, so that the vibration-damping support 10 is lifted up and has a certain height difference with the bottom plate of the tank body, and the vibration-damping support is in a suspended state, and the shape of the rubber cushion block 250 can be set according to actual needs, for example, can be set to be cylindrical. The resonance problem can be effectively solved by utilizing the excellent damping and energy absorbing functions of the rubber cushion block 250.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A damping support is characterized by comprising two first support beams which are arranged in parallel at intervals, wherein each first support beam is provided with at least one damping and buffering component along the extending direction of the first support beam, and the damping and buffering components are used for absorbing the vibration generated by a water pump frame; wherein, the first and the second end of the pipe are connected with each other,

The damping and buffering assembly comprises a first guide rod vertically fixed on the first support beam, a first buffering spring sleeved on the first guide rod, and a first connecting plate arranged above the first buffering spring; the first guide rod extends along the vertical direction and protrudes out of the top surface of the first support beam by a first preset height; a first through hole for the first guide rod to penetrate through is formed in the first connecting plate, and the top of the first connecting plate is fixedly connected with the water pump rack; two ends of the first buffer spring are respectively abutted against the first supporting beam and the first connecting plate, and the outer diameter of the first buffer spring is larger than the aperture of the first through hole; the top of the first guide rod is further provided with a limiting piece to prevent the first connecting plate and the first buffer spring from sliding upwards along the first guide rod.

2. The shock mount according to claim 1, wherein the shock absorbing and buffering assembly further comprises a linear bearing and a second connecting plate sleeved on the first guide rod; the linear bearing is arranged above the first connecting plate, and the outer diameter of the linear bearing is larger than the aperture of the first through hole; the second connecting plate is arranged above the linear bearing, a second through hole for the first guide rod to penetrate through is formed in the second connecting plate, the aperture of the second through hole is smaller than the outer diameter of the linear bearing, and the top of the first connecting plate is fixedly connected with the water pump rack through the second connecting plate; the limiting part is arranged above the second connecting plate to prevent the second connecting plate from slipping off along the first guide rod in an upward sliding manner.

3. The shock mount according to claim 2, wherein the limiting member is a screwing nut, an external thread protruding section matched with the screwing nut is formed at the top of the first guide rod, and the screwing nut is screwed on the top of the first guide rod through the external thread protruding section.

4. The shock mount according to claim 3, wherein two second support beams are fixed between the two first support beams and arranged in parallel at intervals, and each second support beam is provided with a shock-absorbing limit component; the damping and limiting assembly comprises a second guide rod fixed on the second support beam and a second buffer spring sleeved on the second guide rod; the second guide rod extends in the vertical direction and protrudes out of the second preset height of the top surface of the second support beam, the second preset height is smaller than the first preset height, the second guide rod further penetrates through the water pump rack and protrudes out of the top surface of the water pump rack for a third preset distance, and an annular retaining shoulder is formed at the top of the second guide rod to prevent the water pump rack and the second buffer spring from sliding upwards along the second guide rod; and two ends of the second buffer spring are respectively propped against the second supporting beam and the water pump bracket.

5. The shock mount according to claim 4, wherein the first support beam and the second support beam are both C-shaped steel, and the openings of the C-shaped steel are all arranged along the horizontal direction.

6. The shock mount according to claim 4, wherein the number of the shock absorbing and buffering assemblies on each first supporting beam is two, and the shock absorbing and buffering assemblies on the two first supporting beams are arranged in one-to-one correspondence.

7. The shock mount of claim 6, wherein the first through hole is coincident with the second through hole in diameter.

8. The shock mount according to claim 4, wherein said first guide bar is fixedly connected to said first support beam by welding; and the second guide rod is fixedly connected with the second support beam through welding.

9. The sewage treatment integrated equipment comprises a box body and a water pump rack arranged in the box body; the water pump rack is fixedly provided with a water pump and a driving motor for driving the water pump to operate; the water pump is characterized by further comprising a shock absorption support according to any one of claims 1 to 8, wherein the shock absorption support is arranged on a bottom plate of the box body, and the water pump frame is connected with the first supporting beam through the shock absorption and buffer assembly.

10. The integrated sewage treatment device of claim 9, further comprising support plates arranged on the side plates of the tank body, wherein a rubber cushion block is arranged between each of the two ends of each first support beam and the support plate in a cushioning manner so as to suspend the damping support above a bottom plate of the tank body, a third through hole extending in the vertical direction is formed in the middle of the rubber cushion block, and the first support beam penetrates through the third through hole through a bolt and is fixedly connected with the support plate.