CN216044446U - Suspension structure of centrifugal pump - Google Patents
Suspension structure of centrifugal pump Download PDFInfo
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- CN216044446U CN216044446U CN202122553091.XU CN202122553091U CN216044446U CN 216044446 U CN216044446 U CN 216044446U CN 202122553091 U CN202122553091 U CN 202122553091U CN 216044446 U CN216044446 U CN 216044446U
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- box body
- centrifugal pump
- rubber pad
- fixedly connected
- telescopic rod
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Abstract
The utility model relates to the technical field of mechanical engineering, in particular to a suspension structure of a centrifugal pump, which is characterized in that a rubber pad is fixed in a box body, so that the rubber pad can buffer the vibration of the centrifugal pump, the length dimension of the centrifugal pump is fixed between a sliding block and a fixed plate through the transverse sliding of the sliding block on the rubber pad, the width dimension of the centrifugal pump is fixed between the sliding block and the fixed plate through the vertical sliding of the sliding block on the rubber pad, a connecting plate is driven to move up and down in the box body through the driving of a guide member, so that the height dimension of the centrifugal pump is fixed between the connecting plate and the rubber pad, and the length, width and height dimensions of the centrifugal pump are fixed, so that centrifugal pumps with different volumes can be supported and protected in the box body, and the reutilization rate of the suspension structure is improved.
Description
Technical Field
The utility model relates to the technical field of mechanical engineering, in particular to a suspension structure of a centrifugal pump.
Background
The existing centrifugal pump consists of six parts, namely an impeller, a pump body, a pump shaft, a bearing, a sealing ring and a stuffing box, and when the centrifugal pump is used, the bottom of the centrifugal pump can be supported by a suspension structure.
However, the suspension structure of the existing centrifugal pump cannot support and protect centrifugal pumps with different volumes, so that the centrifugal pumps with different volumes need to be supported and protected by using different suspension structures, and the reuse rate of the suspension structures is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a suspension structure of a centrifugal pump, which can support and protect centrifugal pumps with different volumes.
In order to achieve the aim, the utility model provides a suspension structure of a centrifugal pump, which comprises a box body, a connecting assembly, a control assembly and a mounting assembly, wherein the connecting assembly is arranged on the box body; the connecting assembly is positioned on one side of the box body, and the control assembly is positioned on one side of the box body close to the connecting assembly; the mounting assembly comprises a rubber pad, a guide member and an executing member, the rubber pad is fixedly connected with the box body and is positioned on the inner side of the box body, and the guide member is positioned on the inner side of the box body; the actuating member comprises a fixed plate, a sliding block, a movable block and a connecting plate, the fixed plate is fixedly connected with the rubber pad and is positioned on the upper surface of the rubber pad, the sliding block is slidably connected with the rubber pad and is positioned on the upper surface of the rubber pad, the movable block is slidably connected with the rubber pad and is positioned on the upper surface of the rubber pad, and the connecting plate is connected with the box body through the guide member.
Through fixing the length, the width and the height direction size of the centrifugal pump, the centrifugal pumps with different volumes can be supported and protected in the box body, and further the reuse rate of the suspension structure is improved.
The guide member comprises a hydraulic cylinder and a first telescopic rod, and the hydraulic cylinder is fixedly connected with the box body and is positioned on the inner side of the box body; the two ends of the first telescopic rod are respectively fixedly connected with the output end of the hydraulic cylinder and the sliding block, and the first telescopic rod is located between the hydraulic cylinder and the sliding block.
The first telescopic rod is driven to stretch by the power output by the output end of the hydraulic cylinder, so that the sliding block can transversely slide on the rubber pad.
The guide member further comprises an electric cylinder and a second telescopic rod, and the electric cylinder is fixedly connected with the box body and is positioned on the inner side of the box body; the two ends of the second telescopic rod are respectively fixedly connected with the output end of the electric cylinder and the movable block, and the second telescopic rod is located between the electric cylinder and the movable block.
The second telescopic rod is driven to stretch by the power output by the output end of the electric cylinder, so that the movable block vertically slides on the rubber pad.
The guide member further comprises an air cylinder and a vertical telescopic rod, and the air cylinder is fixedly connected with the box body and is positioned on the inner side of the box body; the two ends of the vertical telescopic rod are respectively fixedly connected with the output end of the air cylinder and the connecting plate, and the vertical telescopic rod is located between the air cylinder and the connecting plate.
The vertical telescopic rod is driven to stretch by the power output by the output end of the air cylinder, so that the connecting plate can move up and down.
The guide member further comprises a damping spring, two sides of the damping spring are respectively fixedly connected with the output end of the air cylinder and the connecting plate, and the damping spring is sleeved on the outer side of the vertical telescopic rod.
The damping spring is used for buffering the connecting plate in the up-and-down moving process of the connecting plate, so that the damage of the centrifugal pump caused by the friction between the connecting plate and the centrifugal pump in the down-moving process is avoided.
The connecting assembly comprises a hinge and a protective door, and the hinge is fixedly connected with the box body and is positioned on one side of the box body, which is far away from the cylinder; the protective door is fixedly connected with the hinge and is positioned on one side of the hinge, which is far away from the box body.
The protective door is connected with the box body through the hinge, so that the protective door can rotate on the box body.
Wherein, coupling assembling still includes the handle, the handle with guard gate fixed connection, and be located guard gate keeps away from one side of box.
The protective door is driven to rotate on the box body by holding the handle by hand, so that the box body can be sealed or opened by the protective door.
The control assembly comprises a controller and an operation panel, wherein the controller is fixedly connected with the box body, is electrically connected with the cylinder and is positioned on the inner side of the box body; the operation panel is fixedly connected with the protective door, electrically connected with the controller and positioned on one side of the protective door, which is far away from the box body.
By operating the operating buttons on the operating panel, the operating panel can transmit operating instructions to the controller, and the controller controls the hydraulic cylinder, the electric cylinder and the air cylinder to start or stop running.
The suspension structure of the centrifugal pump is characterized in that the rubber pad is fixed in the box body, so that the rubber pad can buffer the vibration of the centrifugal pump, the sliding block slides on the rubber pad transversely, so that the length direction of the centrifugal pump is fixed between the sliding block and the fixed plate, the movable block slides on the rubber pad vertically, so that the width direction of the centrifugal pump is fixed between the movable block and the fixed plate, the guide member is driven to drive the connecting plate to move up and down in the box body, so that the height direction of the centrifugal pump is fixed between the connecting plate and the rubber pad, and the length, width and height direction of the centrifugal pump are fixed, so that centrifugal pumps with different volumes can be supported and protected in the box body, and further the repeated utilization rate of the suspension structure is improved.
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 drawings without creative efforts.
Fig. 1 is a schematic structural view of the handle provided by the utility model and installed on a protective door.
Fig. 2 is a schematic connection diagram of the vertical telescopic rod and the connecting plate provided by the utility model.
Fig. 3 is a schematic structural view of the rubber mat provided by the utility model mounted on a box body.
Fig. 4 is a schematic connection diagram of the first telescopic rod and the sliding block provided by the utility model.
Fig. 5 is a schematic view of the connection between the second telescopic rod and the electric cylinder provided by the utility model.
In the figure: the centrifugal pump comprises a box body 1, a connecting assembly 2, a control assembly 3, a mounting assembly 4, a hinge 21, a protective door 22, a handle 23, a controller 31, an operation panel 32, a rubber pad 41, a guide member 42, an actuating member 43, a suspension structure of a 100-centrifugal pump 421, a hydraulic cylinder 422, a first telescopic rod 423, an electric cylinder 424, a second telescopic rod 425, an air cylinder 426, a vertical telescopic rod 427, a damping spring 431, a fixed plate 432, a sliding block 433, a movable block 434.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the present invention provides a suspension structure 100 of a centrifugal pump, which includes a casing 1, a connecting assembly 2, a control assembly 3 and a mounting assembly 4; the connecting assembly 2 is positioned on one side of the box body 1, and the control assembly 3 is positioned on one side of the box body 1 close to the connecting assembly 2; the mounting assembly 4 comprises a rubber pad 41, a guide member 42 and an actuating member 43, the rubber pad 41 is fixedly connected with the box body 1 and is positioned at the inner side of the box body 1, and the guide member 42 is positioned at the inner side of the box body 1; the actuating member 43 includes a fixed plate 431, a sliding block 432, a movable block 433 and a connecting plate 434, the fixed plate 431 is fixedly connected to the rubber pad 41 and is located on the upper surface of the rubber pad 41, the sliding block 432 is slidably connected to the rubber pad 41 and is located on the upper surface of the rubber pad 41, the movable block 433 is slidably connected to the rubber pad 41 and is located on the upper surface of the rubber pad 41, and the connecting plate 434 is connected to the box body 1 through the guide member 42.
In this embodiment, the inside of the casing 1 is a hollow structure, the rubber pad 41 is fixedly installed at the bottom inside the casing 1, the rubber pad 41 is made of a flexible soft material, so that the rubber pad 41 can play a role of reducing the vibration of the centrifugal pump placed on the rubber pad 41, the fixing plate 431 is fixedly installed on the rubber pad 41, the sliding block 432 is transversely slidably connected with the rubber pad 41, the movable block 433 is vertically slidably connected with the rubber pad 41, the connecting plate 434 is connected with the casing 1 through the guide member 42, so that the connecting plate 434 can move up and down inside the casing 1 under the driving of the guide member 42, and thus, the rubber pad 41 is fixed inside the casing 1, so that the rubber pad 41 can buffer the vibration of the centrifugal pump placed on the rubber pad 41, through the transverse sliding of the sliding block 432 on the rubber pad 41, the size of the centrifugal pump in the length direction is fixed between the sliding block 432 and the fixed plate 431, through the vertical sliding of the movable block 433 on the rubber pad 41, the size of the centrifugal pump in the width direction is fixed between the movable block 433 and the fixed plate 431, the connecting plate 434 is driven to move up and down in the box body 1 through the driving of the guide member 42, so that the size of the centrifugal pump in the height direction is fixed between the connecting plate 434 and the rubber pad 41, and through the fixing of the size of the centrifugal pump in the length direction, the size of the centrifugal pump in the width direction and the size of the centrifugal pump in the height direction, the centrifugal pumps with different volumes can be supported and protected in the box body 1, and the reuse rate of a suspension structure is improved.
Further, referring to fig. 2 to 5, the guiding member 42 includes a hydraulic cylinder 421 and a first telescopic rod 422, the hydraulic cylinder 421 is fixedly connected to the box body 1 and is located inside the box body 1; two ends of the first telescopic rod 422 are respectively and fixedly connected with the output end of the hydraulic cylinder 421 and the sliding block 432, and the first telescopic rod 422 is positioned between the hydraulic cylinder 421 and the sliding block 432.
Further, referring to fig. 3 to 5, the guiding member 42 further includes an electric cylinder 423 and a second telescopic rod 424, the electric cylinder 423 is fixedly connected to the box body 1 and is located inside the box body 1; two ends of the second telescopic rod 424 are respectively and fixedly connected with the output end of the electric cylinder 423 and the movable block 433, and the second telescopic rod 424 is located between the electric cylinder 423 and the movable block 433.
Further, referring to fig. 2 to 4, the guiding member 42 further includes an air cylinder 425 and a vertical telescopic rod 426, wherein the air cylinder 425 is fixedly connected to the box body 1 and is located inside the box body 1; two ends of the vertical telescopic rod 426 are respectively and fixedly connected with the output end of the air cylinder 425 and the connecting plate 434, and the vertical telescopic rod 426 is located between the air cylinder 425 and the connecting plate 434.
Further, referring to fig. 2 to 4, the guide member 42 further includes a damping spring 427, two sides of the damping spring 427 are respectively and fixedly connected to the output end of the cylinder 425 and the connecting plate 434, and the damping spring 427 is sleeved on the outer side of the vertical telescopic rod 426.
In this embodiment, the hydraulic cylinder 421 is fixedly installed at the bottom of the box body 1, the first telescopic rod 422 is fixedly installed between the hydraulic cylinder 421 and the sliding block 432, the first telescopic rod 422 is driven to extend and retract by the power output from the output end of the hydraulic cylinder 421, so that the sliding block 432 slides transversely on the rubber pad 41, the electric cylinder 423 is fixedly installed at the bottom of the box body 1, the second telescopic rod 424 is fixedly installed between the electric cylinder 423 and the movable block 433, the second telescopic rod 424 is driven to extend and retract by the power output from the output end of the electric cylinder 423, so that the movable block 433 slides vertically on the rubber pad 41, the air cylinder 425 is fixedly installed at the top of the box body 1, and the vertical telescopic rod 426 is fixedly installed between the air cylinder 425 and the connecting plate 434, the vertical telescopic rod 426 is driven to extend and retract by power output by the output end of the air cylinder 425, so that the connecting plate 434 moves up and down, and the damping spring 427 is fixedly installed between the air cylinder 425 and the connecting plate 434, so that the damping spring 427 can buffer the connecting plate 434 in the up-and-down movement process of the connecting plate 434, and further, the damage of the centrifugal pump caused by the friction between the connecting plate 434 and the centrifugal pump in the rapid downward movement process is avoided.
Further, referring to fig. 1, the connecting assembly 2 includes a hinge 21 and a protective door 22, the hinge 21 is fixedly connected to the box body 1 and is located on a side of the box body 1 away from the cylinder 425; the protective door 22 is fixedly connected with the hinge 21 and is positioned on one side, far away from the box body 1, of the hinge 21.
Further, referring to fig. 1, the connecting assembly 2 further includes a handle 23, and the handle 23 is fixedly connected to the protection door 22 and is located on a side of the protection door 22 away from the box body 1.
In this embodiment, the hinge 21 is fixedly installed outside the box body 1, the protection door 22 is fixedly connected to the box body, the protection door 22 is connected to the box body 1 through the hinge 21, so that the protection door 22 can rotate on the box body 1, the handle 23 is fixedly installed on the protection door 22, and the protection door 22 is driven to rotate on the box body 1 by holding the handle 23 with a hand, so that the protection door 22 can seal or open the box body 1.
Further, referring to fig. 1 to 4, the control assembly 3 includes a controller 31 and an operation panel 32, wherein the controller 31 is fixedly connected to the box 1, electrically connected to the cylinder 425, and located inside the box 1; the operation panel 32 is fixedly connected to the protection door 22, electrically connected to the controller 31, and located on a side of the protection door 22 away from the box 1.
In this embodiment, the controller 31 is fixedly installed in the box 1 and electrically connected to the hydraulic cylinder 421, the electric cylinder 423 and the air cylinder 425, the controller 31 is of a model DVP20SX211T, the operation panel 32 is fixedly installed on the guard door 22 and electrically connected to the controller 31, and the operation button on the operation panel 32 is operated to allow the operation panel 32 to transmit an operation command to the controller 31, so that the controller 31 can control the hydraulic cylinder 421, the electric cylinder 423 and the air cylinder 425 to start or stop operating.
In the suspension structure 100 of the centrifugal pump of the present invention, the rubber pad 41 is fixed in the casing 1, so that the rubber pad 41 can buffer the vibration of the centrifugal pump, the sliding block 432 slides transversely on the rubber pad 41, so that the length dimension of the centrifugal pump is fixed between the sliding block 432 and the fixed plate 431, the movable block 433 slides vertically on the rubber pad 41, so that the width dimension of the centrifugal pump is fixed between the movable block 433 and the fixed plate 431, the guide member 42 drives the connecting plate 434 to move up and down in the casing 1, so that the height dimension of the centrifugal pump is fixed between the connecting plate 434 and the rubber pad 41, and the length, width and height dimensions of the centrifugal pump are fixed, therefore, centrifugal pumps with different volumes can be supported and protected in the box body 1, and the repeated utilization rate of the suspension structure is further improved.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. A suspension structure of a centrifugal pump is characterized by comprising a box body, a connecting assembly, a control assembly and a mounting assembly;
the connecting assembly is positioned on one side of the box body, and the control assembly is positioned on one side of the box body close to the connecting assembly;
the mounting assembly comprises a rubber pad, a guide member and an executing member, the rubber pad is fixedly connected with the box body and is positioned on the inner side of the box body, and the guide member is positioned on the inner side of the box body;
the actuating member comprises a fixed plate, a sliding block, a movable block and a connecting plate, the fixed plate is fixedly connected with the rubber pad and is positioned on the upper surface of the rubber pad, the sliding block is slidably connected with the rubber pad and is positioned on the upper surface of the rubber pad, the movable block is slidably connected with the rubber pad and is positioned on the upper surface of the rubber pad, and the connecting plate is connected with the box body through the guide member.
2. The suspension structure of a centrifugal pump according to claim 1,
the guide member comprises a hydraulic cylinder and a first telescopic rod, and the hydraulic cylinder is fixedly connected with the box body and is positioned on the inner side of the box body; the two ends of the first telescopic rod are respectively fixedly connected with the output end of the hydraulic cylinder and the sliding block, and the first telescopic rod is located between the hydraulic cylinder and the sliding block.
3. The suspension structure of a centrifugal pump according to claim 1,
the guide member further comprises an electric cylinder and a second telescopic rod, and the electric cylinder is fixedly connected with the box body and is positioned on the inner side of the box body; the two ends of the second telescopic rod are respectively fixedly connected with the output end of the electric cylinder and the movable block, and the second telescopic rod is located between the electric cylinder and the movable block.
4. The suspension structure of a centrifugal pump according to claim 1,
the guide component also comprises an air cylinder and a vertical telescopic rod, and the air cylinder is fixedly connected with the box body and is positioned on the inner side of the box body; the two ends of the vertical telescopic rod are respectively fixedly connected with the output end of the air cylinder and the connecting plate, and the vertical telescopic rod is located between the air cylinder and the connecting plate.
5. The suspension structure of a centrifugal pump according to claim 4,
the guide member further comprises a damping spring, two sides of the damping spring are respectively fixedly connected with the output end of the air cylinder and the connecting plate, and the damping spring is sleeved on the outer side of the vertical telescopic rod.
6. The suspension structure of a centrifugal pump according to claim 4,
the connecting assembly comprises a hinge and a protective door, and the hinge is fixedly connected with the box body and is positioned on one side of the box body, which is far away from the cylinder; the protective door is fixedly connected with the hinge and is positioned on one side of the hinge, which is far away from the box body.
7. The suspension structure of a centrifugal pump according to claim 6,
coupling assembling still includes the handle, the handle with guard gate fixed connection, and be located guard gate keeps away from one side of box.
8. The suspension structure of a centrifugal pump according to claim 6,
the control assembly comprises a controller and an operation panel, the controller is fixedly connected with the box body, is electrically connected with the air cylinder and is positioned on the inner side of the box body; the operation panel is fixedly connected with the protective door, electrically connected with the controller and positioned on one side of the protective door, which is far away from the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122553091.XU CN216044446U (en) | 2021-10-22 | 2021-10-22 | Suspension structure of centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122553091.XU CN216044446U (en) | 2021-10-22 | 2021-10-22 | Suspension structure of centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216044446U true CN216044446U (en) | 2022-03-15 |
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ID=80610627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122553091.XU Active CN216044446U (en) | 2021-10-22 | 2021-10-22 | Suspension structure of centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216044446U (en) |
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2021
- 2021-10-22 CN CN202122553091.XU patent/CN216044446U/en active Active
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