CN211174544U - Power end of stable-operation low-vibration diaphragm pump - Google Patents
Power end of stable-operation low-vibration diaphragm pump Download PDFInfo
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- CN211174544U CN211174544U CN201922036021.XU CN201922036021U CN211174544U CN 211174544 U CN211174544 U CN 211174544U CN 201922036021 U CN201922036021 U CN 201922036021U CN 211174544 U CN211174544 U CN 211174544U
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Abstract
The utility model provides a low vibration diaphragm pump power end of steady operation belongs to diaphragm pump technical field, concretely relates to low vibration diaphragm pump power end of steady operation. The utility model provides a pair of simple structure, the stable low vibration diaphragm pump power end of operation. The utility model discloses a fluid end and power end, fluid end below are provided with the base, and power end and fluid end junction are provided with front bezel, its characterized in that: a vertical support is arranged below the front plate of the power end, and a horizontal support is arranged between the vertical support and the base of the hydraulic end.
Description
Technical Field
The utility model belongs to the technical field of the diaphragm pump, concretely relates to low vibration diaphragm pump power end of steady operation.
Background
The power end of the large three-cylinder single-action diaphragm pump comprises a three-crank shaft (comprising a bearing), a power end box body, a connecting rod, a crosshead, an intermediate rod and the like, and vibration and noise are easily generated in the continuous long-term operation process. And traditional diaphragm pump power end and fluid end structure are unreasonable, and power end front bezel near can produce periodic load, and this periodic load easily leads to the crater between box curb plate and the front bezel to take place high cycle fatigue and destroys, makes the operation of power end have certain potential safety hazard, and the stress concentration in this position also is one of the problem that awaits a urgent need to solve among the three-cylinder single-action diaphragm pump design process.
Disclosure of Invention
The utility model discloses be exactly to above-mentioned problem, the low vibration diaphragm pump power end that provides a simple structure, the operation is stable.
In order to realize the above object of the utility model, the utility model discloses a following technical scheme, the utility model discloses a fluid end and power end, fluid end below are provided with the base, and power end and fluid end junction are provided with the front bezel, its characterized in that: a vertical support is arranged below the front plate of the power end, and a horizontal support is arranged between the vertical support and the base of the hydraulic end.
As a preferred scheme of the utility model, the vertical support comprises an upper plate connected with the front plate of the power end and a lower plate connected with the ground foundation; the upper plate and the lower plate are connected through a support channel steel group; the horizontal support comprises a first fixing plate 11 connected with the channel steel body in the support channel steel group and a second fixing plate connected with the base of the hydraulic end; a circular steel tube is arranged between the first fixing plate 11 and the second fixing plate.
Further, the surface of the base of the channel steel body and the hydraulic end is provided with a steel plate seat, the steel plate seat is provided with a threaded hole, and the first fixing plate 11 and the second fixing plate are respectively connected with the two steel plate seats through connecting bolts.
The utility model has the advantages that: 1. the utility model discloses simple structure is novel, convenient assembling, and the user's scene has very strong maneuverability.
2. The utility model discloses set up between power end and the hydraulic end and be connected the media, can effectively reduce the periodic load and the stress concentration of front bezel position, be of value to the life of extension equipment.
3. The utility model discloses processing is convenient, low cost, and vertical direction and horizontal direction position can be confirmed as required to the on-the-spot installation. The difficulty of installation and maintenance is reduced, and the maintenance efficiency of the equipment is improved.
4. The utility model discloses simple structure, the modularization degree is high, reduces the update maintenance cost of equipment spare part, reduces the spare part and changes the expense.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the horizontal support.
Fig. 3 is a cross-sectional view of the horizontal support.
Fig. 4 is a schematic view of the structure of the vertical support.
Fig. 5 is a cross-sectional view of the vertical support.
In the attached drawing, the base is 1, the ground foundation is 2, the vertical support is 3, the horizontal support is 4, the front plate is 5, the power end is 6, the hydraulic end is 7, the second fixing plate is 8, the connecting bolt is 9, the round steel pipe is 10, the first fixing plate is 11, the upper plate is 13, the supporting channel steel group is 14, and the lower plate is 15.
Detailed Description
The utility model discloses a fluid end 7 and power end 6, fluid end 7 below is provided with base 1, and power end 6 is provided with front bezel 5, its characterized in that with fluid end 7 junction: a vertical support 3 is arranged below a front plate 5 of the power end 6, and a horizontal support 4 is arranged between the vertical support 3 and the base 1 of the hydraulic end 7.
As a preferred solution of the present invention, the vertical support 3 comprises an upper plate 12 connected with the front plate 5 of the power end 6 and a lower plate 14 connected with the ground foundation 2; the upper plate 12 and the lower plate 14 are connected through a support channel steel group 13; the horizontal support 4 comprises a first fixing plate 11 connected with a channel steel body in the support channel steel group 13 and a second fixing plate 8 connected with the base 1 of the hydraulic end 7; a circular steel tube 10 is arranged between the first fixing plate 11 and the second fixing plate 8.
Further, the surface of the channel steel body and the base 1 of the hydraulic end 7 is provided with a steel plate seat, the steel plate seat is provided with a threaded hole, and the first fixing plate 11 and the second fixing plate 8 are respectively connected with the two steel plate seats through connecting bolts 9.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (3)
1. The utility model provides a low vibration diaphragm pump power end of steady operation, includes hydraulic end (7) and power end (6), and hydraulic end (7) below is provided with base (1), and power end (6) are provided with front bezel (5) with hydraulic end (7) junction, its characterized in that: a vertical support (3) is arranged below a front plate (5) of the power end (6), and a horizontal support (4) is arranged between the vertical support (3) and a base (1) of the hydraulic end (7).
2. A power end of a stably operating low vibration diaphragm pump according to claim 1, wherein: the vertical support (3) comprises an upper plate (12) connected with a front plate (5) of the power end (6) and a lower plate (14) connected with the ground foundation (2); the upper plate (12) and the lower plate (14) are connected through a support channel steel group (13); the horizontal support (4) comprises a first fixing plate (11) connected with a channel steel body in the support channel steel group (13) and a second fixing plate (8) connected with a base (1) of the hydraulic end (7); a circular steel tube (10) is arranged between the first fixing plate (11) and the second fixing plate (8).
3. A power end of a stably operating low vibration diaphragm pump according to claim 2, wherein: the surface of the base (1) of the channel steel body and the hydraulic end (7) is provided with steel plate seats, threaded holes are formed in the steel plate seats, and the first fixing plate (11) and the second fixing plate (8) are connected with the two steel plate seats through connecting bolts (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036021.XU CN211174544U (en) | 2019-11-22 | 2019-11-22 | Power end of stable-operation low-vibration diaphragm pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922036021.XU CN211174544U (en) | 2019-11-22 | 2019-11-22 | Power end of stable-operation low-vibration diaphragm pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211174544U true CN211174544U (en) | 2020-08-04 |
Family
ID=71806563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922036021.XU Active CN211174544U (en) | 2019-11-22 | 2019-11-22 | Power end of stable-operation low-vibration diaphragm pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211174544U (en) |
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2019
- 2019-11-22 CN CN201922036021.XU patent/CN211174544U/en active Active
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