CN219906913U - Water conservancy pump station unit overhauls platform - Google Patents
Water conservancy pump station unit overhauls platform Download PDFInfo
- Publication number
- CN219906913U CN219906913U CN202320239186.0U CN202320239186U CN219906913U CN 219906913 U CN219906913 U CN 219906913U CN 202320239186 U CN202320239186 U CN 202320239186U CN 219906913 U CN219906913 U CN 219906913U
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- China
- Prior art keywords
- ejector pin
- platform
- pump station
- slide
- station unit
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000012423 maintenance Methods 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims description 43
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 abstract description 8
- 230000003028 elevating effect Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a water conservancy pump station unit maintenance platform, relates to the technical field of maintenance platforms, and aims to solve the problems that maintenance staff need to be lifted to a high place in the prior art when the maintenance platform is used for a water conservancy pump station, the adopted lifting mechanism is large in size, the maintenance platform is inconvenient to move and the use is inconvenient. The top of secondary lift platform is provided with the maintenance platform, first ejector pin and second ejector pin are installed respectively to the inboard of secondary lift platform, and the junction of first ejector pin and second ejector pin is rotatory connection, first slide is installed to the one end of first ejector pin, and first slide and first ejector pin pass through the pivot and rotate to be connected, the other end of first ejector pin passes through the pivot to rotate with secondary lift platform to be connected, first slide and maintenance platform sliding connection, the second slide is installed to the one end of second ejector pin, and second slide and second ejector pin pass through the pivot to rotate to be connected, second slide and secondary lift platform sliding connection.
Description
Technical Field
The utility model relates to the technical field of overhaul stands, in particular to a water conservancy pump station unit overhaul stand.
Background
The pump station is also called a pumping station, is a complex of electromechanical equipment and building facilities for extracting water from low to high, can be divided into an irrigation pump station, a drainage and irrigation combined pump station and the like according to the use purpose, the power type, the water taking source, the mobility and other characteristics of the pump station, is an important water resource utilization regulation and control structure in China, and various problems can occur in the operation of the water conservancy pump station unit, and maintenance personnel are needed to detect and maintain the water conservancy pump station unit at the moment, so that a special maintenance platform can be used for auxiliary work;
for example, the application publication number is CN216336453U, a maintenance platform for maintaining a water conservancy pump station unit is provided, the maintenance platform comprises a mounting bottom plate and a bearing frame, four groups of universal wheels are arranged at the bottom of the mounting bottom plate, four groups of roller frames are arranged on the mounting bottom plate, a rope winding drum which is installed through a mounting shaft is arranged in each roller frame, a lifting rope is wound on each rope winding drum, one end of each lifting rope is fixedly connected with a connecting column at one side of the bearing frame through a guide component, a transmission mechanism is arranged at one end of each rope winding drum, a protective frame is arranged in each bearing frame, a lifting component is arranged at one side of each protective frame, and a buffer component is arranged on the mounting bottom plate;
above-mentioned application overhauls platform promotes simultaneously through four groups of driving motor, reduce the probability of accident occurrence, improve stability when promoting the staff, and after the staff gets into the bearing frame, the guard frame rises and prevents that the staff from dropping out the guard frame when overhauling the work, and can cushion the bearing frame that descends through buffer spring and cushion, prevent that the bearing frame whereabouts is too fast to lead to the staff physically injured, but the elevating system volume that its adopted is great, inconvenient removal overhauls the platform, it is inconvenient to use, therefore market emergency development water conservancy pump station unit overhauls the platform and helps people to solve current problem.
Disclosure of Invention
The utility model aims to provide a water conservancy pump station unit maintenance platform, which aims to solve the problems that the maintenance platform used in the current water conservancy pump station provided in the background art needs to lift maintenance personnel to a high place, and the adopted lifting mechanism is large in size, so that the maintenance platform is inconvenient to move and inconvenient to use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic pump station unit overhauls platform, includes transmission base and secondary lift platform, secondary lift platform's top is provided with the maintenance platform, first ejector pin and second ejector pin are installed respectively to secondary lift platform's inboard, and the junction of first ejector pin and second ejector pin is rotationally connected, first slide is installed to the one end of first ejector pin, and first slide and first ejector pin pass through the link rotation to be connected, the other end of first ejector pin and secondary lift platform pass through the link rotation to be connected, first slide and maintenance platform sliding connection, the second slide is installed to the one end of second ejector pin, and the second slide passes through the link rotation to be connected with the second ejector pin, second slide and secondary lift platform sliding connection, the other end of second ejector pin and maintenance platform pass through the link rotation to be connected, the internally mounted of maintenance platform has the hydraulic ram, the bottom of hydraulic ram and secondary lift platform pass through the link rotation to be connected, the jacking end and the first of hydraulic ram pass through the link rotation to be connected.
Preferably, the lifting device is installed above the transmission base, a threaded column is installed inside the lifting device, the threaded column is rotationally connected with the lifting device through a bearing, a threaded seat is installed on the outer side of the threaded column, and the threaded seat is in threaded connection with the threaded column.
Preferably, the screw thread seat is fixedly connected with the secondary lifting platform, the accessory box is installed on the outer side of the overhaul stand, the driving box is installed above the transmission base, the transmission shaft is installed in the transmission base, and the transmission shaft is rotationally connected with the transmission base through the shaft seat.
Preferably, a second transmission gear is arranged in the transmission base, a first transmission gear is arranged on the outer side of the transmission shaft, and the first transmission gear is connected with the second transmission gear in a meshed mode.
Preferably, a motor is arranged in the driving box, a speed reducer is arranged below the motor, and the speed reducer is fixedly connected with the motor through a coupler.
Preferably, a driving gear is arranged in the transmission base, a driven gear is arranged on the outer side of the transmission shaft, the driven gear is connected with the driving gear in a meshed mode, and the driving gear is fixedly connected with the speed reducer through a connecting shaft.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the hydraulic pump station maintenance platform, the secondary lifting platform is arranged and used for providing lifting work for the maintenance platform for the second time, when a hydraulic pump station unit is required to be overhauled, maintenance personnel stand in the maintenance platform and firstly lift the hydraulic pump station unit for the first time through the lifting device, when the lifting height is insufficient, the hydraulic pump station maintenance platform is lifted in an auxiliary mode through the secondary lifting platform, and the lifting mechanism of the secondary lifting platform can be completely contracted in the secondary lifting platform, so that the whole maintenance platform mechanism is not excessively large in size when contracted, the maintenance platform is convenient to move, and the maintenance platform is more convenient to use.
2. According to the utility model, through the arrangement of the lifting devices, the four lifting devices are arranged, the internal structures of the four lifting devices are the same, the threaded column is adopted as the main lifting mechanism, the lifting operation is more stable, the falling risk can not occur, and the use safety of the overhaul stand is improved.
Drawings
FIG. 1 is a front view of a hydraulic pump station unit maintenance platform of the present utility model;
FIG. 2 is a schematic view of the internal structure of the transmission base, lifting device and drive box of the present utility model;
FIG. 3 is a schematic view of the internal structure of the secondary lifting platform according to the present utility model;
fig. 4 is an enlarged schematic view of the present utility model at a.
In the figure: 1. a transmission base; 2. a secondary lifting platform; 3. an overhaul stand; 4. a lifting device; 5. a drive box; 6. a fitting box; 7. a motor; 8. a speed reducer; 9. a transmission shaft; 10. a drive gear; 11. a driven gear; 12. a first transmission gear; 13. a second transmission gear; 14. a threaded column; 15. a screw seat; 16. a first ejector rod; 17. a second ejector rod; 18. a hydraulic ram; 19. a first slider; 20. and a second slide.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a hydraulic pump station unit overhauls platform, including transmission base 1 and secondary lift platform 2, the top of secondary lift platform 2 is provided with overhauls platform 3, first ejector pin 16 and second ejector pin 17 are installed respectively to the inboard of secondary lift platform 2, and the junction of first ejector pin 16 and second ejector pin 17 is rotatory to be connected, first slide 19 is installed to the one end of first ejector pin 16, and first slide 19 is connected through the pivot rotation with first ejector pin 16, the other end of first ejector pin 16 is connected through the pivot rotation with secondary lift platform 2, first slide 19 and overhauls platform 3 sliding connection, second slide 20 is installed to the one end of second ejector pin 17, and second slide 20 and second ejector pin 17 are connected through the pivot rotation, second slide 20 and secondary lift platform 2 sliding connection, the other end of second ejector pin 17 and overhauls platform 3 through the pivot rotation connection, hydraulic ram 18 is installed to the internally mounted of overhauls platform 3, the bottom and the secondary lift platform 2 through the pivot rotation connection of pivot rotation with first ejector pin 16, the jacking end and the first ejector pin 16 through the pivot rotation connection.
During the use, through the setting of secondary lift platform 2, secondary lift platform 2 is used for the secondary to provide elevating system for the maintenance platform, when needs overhauld water conservancy pump station unit, the maintenance personnel stand in the inside of maintenance platform 3, carry out primary lifting earlier through elevating gear 4, when the height of rising is not enough, the elevating system of secondary lift platform 2 can shrink completely in the inside of secondary lift platform 2, thereby when the shrink, make holistic maintenance platform 3 mechanism volume can not be too big, the convenience is to the removal of maintenance platform 3, make this maintenance platform 3 use more convenient.
Further, the lifting device 4 is installed above the transmission base 1, the threaded column 14 is installed inside the lifting device 4, the threaded column 14 is rotationally connected with the lifting device 4 through a bearing, the threaded seat 15 is installed on the outer side of the threaded column 14, the threaded seat 15 is in threaded connection with the threaded column 14, the lifting device 4 is fixedly connected with the transmission base 1 through bolts, and four groups of lifting device 4 structures are arranged.
Further, screw seat 15 and secondary lift platform 2 fixed connection, accessory case 6 is installed in the outside of maintenance platform 3, and drive case 5 is installed to the top of transmission base 1, and transmission base 1's internally mounted has transmission shaft 9, and transmission shaft 9 passes through the axle bed rotation with transmission base 1 and is connected, and accessory case 6 passes through bolt fixed connection with maintenance platform 3.
Further, the inside of transmission base 1 is provided with second drive gear 13, and first drive gear 12 is installed to the outside of transmission shaft 9, and first drive gear 12 and second drive gear 13 interlock are connected, and second drive gear 13 passes through fastening screw fixed connection with screw thread post 14, and first drive gear 12 passes through fastening screw fixed connection with transmission shaft 9.
Further, a motor 7 is arranged in the driving box 5, a speed reducer 8 is arranged below the motor 7, the speed reducer 8 is fixedly connected with the motor 7 through a coupler, two groups of driving box 5 mechanisms are arranged, the motor 7 is fixedly connected with the driving box 5 through fastening screws,
further, a driving gear 10 is arranged in the transmission base 1, a driven gear 11 is arranged on the outer side of the transmission shaft 9, the driven gear 11 is connected with the driving gear 10 in a meshed mode, the driving gear 10 is fixedly connected with the speed reducer 8 through a connecting shaft, and the driven gear 11 is fixedly connected with the transmission shaft 9 through a fastening screw.
Working principle: during the use, hydraulic power pump station unit maintainer stands in the inside of maintenance platform 3, the accessory case of maintenance usefulness can be put into to accessory case 6, starter motor 7, drive gear 10 rotates after the motor 7 is slowed down through reduction gear 8, drive gear 10 drives transmission shaft 9 through driven gear 11 and rotates, transmission shaft 9 drives screw post 14 through first drive gear 12 and second drive gear 13 and rotates, drive screw seat 15 through the rotation of screw post 14 and rise, screw seat 15 is connected with secondary lift platform 2, thereby promote the height of secondary lift platform 2 and maintenance platform 3, then start hydraulic ram 18, hydraulic ram 18 is rotated against first ejector pin 16, first ejector pin 16 will rotate with the junction with secondary lift platform 2 as the axis, make first slide 19 and second slide 20 remove to the middle region, thereby with maintenance platform 3 jacking, the height of maintenance platform 3 is promoted to the secondary.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a water conservancy pump station unit overhauls platform, includes transmission base (1) and secondary lift platform (2), its characterized in that: the top of secondary lift platform (2) is provided with maintenance platform (3), first ejector pin (16) and second ejector pin (17) are installed respectively to the inboard of secondary lift platform (2), and the junction of first ejector pin (16) and second ejector pin (17) is rotationally connected, first slide (19) are installed to the one end of first ejector pin (16), and first slide (19) are connected through the pivot rotation with first ejector pin (16), the other end and the secondary lift platform (2) of first ejector pin (16) are connected through the pivot rotation, second slide (20) are installed to the one end of second ejector pin (17), and second slide (20) and second ejector pin (17) are connected through the pivot rotation, the other end and the maintenance platform (3) of second ejector pin (20) are connected through the pivot rotation, internally mounted ejector pin (18) are connected through pivot rotation (18) with second lift platform (18) and hydraulic pressure lift platform (18).
2. The hydraulic pump station unit maintenance platform according to claim 1, wherein: lifting device (4) are installed to the top of transmission base (1), internally mounted of lifting device (4) has screw thread post (14), and screw thread post (14) are connected through the bearing rotation with lifting device (4), screw thread seat (15) are installed in the outside of screw thread post (14), and screw thread seat (15) and screw thread post (14) threaded connection.
3. A hydraulic pump station unit service stand according to claim 2, wherein: the screw thread seat (15) is fixedly connected with the secondary lifting platform (2), a fitting box (6) is arranged on the outer side of the overhaul stand (3), a driving box (5) is arranged above the driving base (1), a driving shaft (9) is arranged in the driving base (1), and the driving shaft (9) is rotationally connected with the driving base (1) through a shaft seat.
4. A hydraulic pump station unit service stand according to claim 3, wherein: the inside of transmission base (1) is provided with second drive gear (13), first drive gear (12) are installed in the outside of transmission shaft (9), first drive gear (12) interlock is connected with second drive gear (13).
5. The hydraulic pump station unit maintenance platform according to claim 4, wherein: the motor (7) is installed in the driving box (5), the speed reducer (8) is installed below the motor (7), and the speed reducer (8) is fixedly connected with the motor (7) through a coupler.
6. The hydraulic pump station unit maintenance platform according to claim 5, wherein: the inside of transmission base (1) is provided with drive gear (10), driven gear (11) are installed in the outside of transmission shaft (9), driven gear (11) are connected with drive gear (10) interlock, drive gear (10) are through connecting axle fixed connection with reduction gear (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320239186.0U CN219906913U (en) | 2023-02-17 | 2023-02-17 | Water conservancy pump station unit overhauls platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320239186.0U CN219906913U (en) | 2023-02-17 | 2023-02-17 | Water conservancy pump station unit overhauls platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219906913U true CN219906913U (en) | 2023-10-27 |
Family
ID=88463414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320239186.0U Active CN219906913U (en) | 2023-02-17 | 2023-02-17 | Water conservancy pump station unit overhauls platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219906913U (en) |
-
2023
- 2023-02-17 CN CN202320239186.0U patent/CN219906913U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |