Hydraulic engineering pump station high-pressure equipment maintenance device

Abstract

The utility model belongs to the field of overhauling equipment, and particularly relates to a hydraulic engineering pump station high-pressure equipment overhauling device which comprises a base, a vertical plate is fixedly installed at the top of the base, an adjusting plate is slidably installed on one side of the vertical plate, a containing groove is formed in the top of the adjusting plate, a protection plate is slidably installed in the containing groove, and a buffering mechanism is arranged on one side of the vertical plate. A locking mechanism is arranged on the adjusting plate and matched with the protection plate, an observation window is formed in the protection plate, an operation hole is formed in the protection plate and located below the observation window, and a driving groove is formed in one side of the vertical plate. The pump station water leakage protection device is reasonable in design, the heights of the protection plate, the observation window and the operation hole can be adjusted, the pump station water leakage protection device can adapt to different crowds and equipment, the front face of a maintainer can be protected through the protection plate, the maintenance condition can be observed through the observation window during maintenance, and the maintainer is protected when pump station water leaks.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance equipment, in particular to a maintenance device for high-pressure equipment in a water conservancy project pump station. Background Art

[0002] In water conservancy projects, the high-pressure equipment of the pumping station is often inspected and maintained, and maintenance equipment is needed during the inspection.

[0003] At present, a Chinese patent announcement with announcement number CN215722456U discloses a maintenance device for high-pressure equipment in a water conservancy project pump station, comprising a bottom plate, a tool box is fixedly installed in the middle of the upper surface of the bottom plate, a first mounting plate is fixedly installed on the back of the tool box, a first protective plate is movably connected to the inner wall of the first mounting plate, an observation window is fixedly installed on the top of the front of the first protective plate, and a first mounting groove is provided at the bottom of the front of the first protective plate. The utility model has the following advantages and effects: when in use, the first protective plate is pulled out from the first mounting plate, the support rod is rotated, and the end of the support rod is supported in the position of the card plate, so as to facilitate the propping up of the second protective plate and protect the top. When repairing, tools can be taken from the tool box, and hands can be put into the circular grooves of the first movable plate and the second movable plate, and the hands can pass through the first protective plate to repair the equipment, and the shielding cloth is used to cover the gap in the first mounting groove to protect the front of the maintenance personnel.

[0004] In actual use, it is found that the protective plate can be used to protect the maintenance personnel from the front, but the height of the circular groove through which the hand passes through the protective plate is fixed. When the equipment being maintained is of different heights or is used by people of different heights, it is not convenient to adjust the height of the circular groove as needed. Therefore, we propose a high-pressure equipment maintenance device for a water conservancy project pump station to solve the above problem. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a high-pressure equipment maintenance device for a water conservancy project pump station.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-pressure equipment maintenance device for a water conservancy project pump station comprises a base, a vertical plate is fixedly installed on the top of the base, an adjustment plate is slidably installed on one side of the vertical plate, a receiving groove is opened on the top of the adjustment plate, a protective plate is slidably installed in the receiving groove, and a buffer mechanism is provided on one side of the vertical plate;

[0008] The adjusting plate is provided with a locking mechanism, and the locking mechanism is matched with the protective plate, the protective plate is provided with an observation window, the protective plate is provided with an operating hole, and the operating hole is located below the observation window;

[0009] A driving groove is opened on one side of the vertical plate, an L-shaped driving seat is slidably installed in the driving groove, and the adjustment plate is fixedly connected to the L-shaped driving seat, an adjusting screw is rotatably installed on the top and bottom inner walls of the driving groove, and the L-shaped driving seat is threadedly sleeved on the adjusting screw.

[0010] Preferably, a partition is fixedly mounted on the inner wall of the driving groove, and the adjusting screw is rotatably connected to the partition.

[0011] Preferably, a rotating shaft is rotatably mounted on the inner wall of the two driving grooves on a side away from each other, one end of the rotating shaft extends to the outside of the vertical plate and is fixedly mounted with a hand wheel, and a linkage mechanism is provided between the rotating shaft and the adjusting screw.

[0012] Preferably, the linkage mechanism comprises a driven bevel gear and a driving bevel gear, the driven bevel gear is fixedly mounted on the top end of the adjusting screw, the driving bevel gear is fixedly mounted on the rotating shaft, and the driving bevel gear is meshed with the corresponding driven bevel gear.

[0013] Preferably, the locking mechanism includes a fixing groove, a threaded hole, a fixing screw and a knob. The fixing groove is opened on both sides of the protective plate, and the threaded hole is opened on the inner walls on both sides of the storage groove. A fixing screw matching the fixing groove is installed in the threaded hole, and a knob is fixedly installed at one end of the fixing screw.

[0014] Preferably, the buffer mechanism comprises a buffer spring and a buffer plate, a plurality of buffer springs are fixedly mounted on a side of the vertical plate away from the adjustment plate, and a same buffer plate is fixedly mounted on one end of the plurality of buffer springs.

[0015] Preferably, a plurality of movable wheels are installed at the bottom of the base, and the movable wheels are configured as lockable universal wheels, and a tool box is installed at the top of the base.

[0016] Preferably, limiting grooves are provided on the front and rear inner walls of the storage groove, limiting seats are fixedly installed on the front and rear sides of the protective plate, and the limiting seats are slidably connected to the corresponding limiting grooves.

[0017] Beneficial effects of the utility model:

[0018] 1. When inspecting the high-pressure equipment of the water conservancy project pump station, the base and the vertical plate are moved to the front of the equipment by the moving wheels, and the observation window and the operation hole are moved out of the storage slot by moving the protective plate upward. By turning the knob and the fixing screw, the fixing screw is moved and inserted into the fixing slot while rotating under the action of the threaded hole, so as to achieve the purpose of fixing the protective plate;

[0019] 2. When different equipment or different groups of people use it, the height of the operating hole needs to be different. Through the cooperation of the hand wheel, rotating shaft, active bevel gear, driven bevel gear and adjusting screw, the adjusting screw can drive the L-shaped drive seat, the adjusting plate and the protective plate to move in the vertical direction, so that the height of the operating hole can be adjusted. The protective plate can be used to protect the maintenance personnel from the front. During maintenance, the maintenance situation can be observed through the observation window, and the maintenance personnel can be protected when water leaks from the pump station. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional structural diagram of a high-pressure equipment maintenance device for a water conservancy project pump station proposed by the utility model;

[0021] Figure 2 This is a side structural schematic diagram of a high-pressure equipment maintenance device for a water conservancy project pump station proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of part A of a high-pressure equipment maintenance device for a water conservancy project pump station proposed by the utility model;

[0023] Figure 4 This is a schematic diagram of the main structure of a high-pressure equipment maintenance device for a water conservancy project pump station proposed by the utility model;

[0024] Figure 5 This is a structural schematic diagram of part B of a high-pressure equipment maintenance device for a water conservancy project pump station proposed by the utility model.

[0025] In the figure: 1. base; 2. vertical plate; 3. adjustment plate; 4. storage slot; 5. protective plate; 6. observation window; 7. operation hole; 8. fixing slot; 9. threaded hole; 10. fixing screw; 11. knob; 12. driving slot; 13. L-shaped driving seat; 14. partition; 15. adjustment screw; 16. driven bevel gear; 17. rotating shaft; 18. driving bevel gear; 19. handwheel; 20. buffer spring; 21. buffer plate. DETAILED DESCRIPTION

[0026] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1-5A high-pressure equipment maintenance device for a water conservancy project pump station includes a base 1, a vertical plate 2 is fixedly installed on the top of the base 1, an adjusting plate 3 is slidably installed on one side of the vertical plate 2, a receiving groove 4 is opened on the top of the adjusting plate 3, a protective plate 5 is slidably installed in the storing groove 4, a buffer mechanism is provided on one side of the vertical plate 2, the buffer mechanism includes a buffer spring 20 and a buffer plate 21, a plurality of buffer springs 20 are fixedly installed on the side of the vertical plate 2 away from the adjusting plate 3, and the same buffer plate 21 is fixedly installed on one end of the plurality of buffer springs 20. By providing the buffer plate 21, when the front side of the vertical plate is subjected to a collision force, the collision force can be buffered. A locking mechanism is provided on the adjusting plate 3, and the locking mechanism is adapted to the protective plate 5. An observation window 6 is provided on the protective plate 5, and an operating hole 7 is provided on the protective plate 5, and the operating hole 7 is located below the observation window 6.

[0028] In this embodiment, more specifically, the locking mechanism includes a fixing groove 8, a threaded hole 9, a fixing screw 10 and a knob 11. The fixing groove 8 is opened on both sides of the protective plate 5, and the threaded hole 9 is opened on the inner walls of both sides of the storage groove 4. The inner thread of the threaded hole 9 is installed with a fixing screw 10 adapted to the fixing groove 8, and a knob 11 is fixedly installed at one end of the fixing screw 10. Through the cooperation of the fixing screw 10 and the fixing groove 8, the purpose of fixing and releasing the protective plate 5 can be achieved.

[0029] In this embodiment, a driving groove 12 is opened on one side of the vertical plate 2, and an L-shaped driving seat 13 is slidably installed in the driving groove 12, and the adjustment plate is fixedly connected to the L-shaped driving seat 13, and an adjusting screw 15 is rotatably installed on the top and bottom inner walls of the driving groove 12, and the L-shaped driving seat 13 is threadedly sleeved on the adjusting screw 15, and a partition 14 is fixedly installed on the inner wall of the driving groove 12, and the adjusting screw 15 is rotatably connected to the partition 14. By providing the partition 14, the adjusting screw 15 can be guided so that the adjusting screw 15 can rotate stably, and the rotation of the adjusting screw 15 can drive the L-shaped driving seat 13 to move.

[0030] In this embodiment, a rotating shaft 17 is rotatably installed on the inner wall of the two driving grooves 12 on the side away from each other, one end of the rotating shaft 17 extends to the outside of the vertical plate 2 and is fixedly installed with a hand wheel, and a linkage mechanism is provided between the rotating shaft 17 and the adjusting screw 15, and the linkage mechanism includes a driven bevel gear 16 and a driving bevel gear 18, the driven bevel gear 16 is fixedly installed on the top of the adjusting screw 15, the driving bevel gear 18 is fixedly installed on the rotating shaft 17, and the driving bevel gear 18 is meshed with the corresponding driven bevel gear 16, by providing the driven bevel gear 16 and the driving bevel gear 18, the rotation of the rotating shaft 17 can drive the two adjusting screws 15 to rotate synchronously.

[0031] In this embodiment, a plurality of movable wheels are installed at the bottom of the base 1, and the movable wheels are configured as lockable universal wheels. A toolbox is installed on the top of the base 1. The movable wheels facilitate driving the base 1 to move. Limiting grooves are provided on the front and rear inner walls of the storage groove 4. Limiting seats are fixedly installed on the front and rear sides of the protective plate 5, and the limiting seats are slidably connected to the corresponding limiting grooves. By providing the limiting grooves and the limiting seats, the protective plate 5 can be guided so that the protective plate 5 can move stably.

[0032] In the utility model, when the high-pressure equipment of the water conservancy project pump station is inspected and repaired, the base 1 and the vertical plate 2 are moved to the front of the equipment by the moving wheel, and the protective plate 5 is moved upward to make the observation window 6 and the operation hole 7 move out of the storage groove 4. By turning the knob 11 and the fixing screw 10, under the action of the threaded hole 9, the fixing screw 10 is rotated and moved and inserted into the fixing groove 8, so that the purpose of fixing the protective plate 5 can be achieved. When different equipment or different people use it, the height of the operation hole 7 needs to be different. By turning the hand wheel 19 and the rotating shaft 17, the rotating shaft 17 can drive the two adjusting screws 15 to rotate through the cooperation of the active bevel gear 18 and the driven bevel gear 16. The adjusting screw 15 can drive the L-shaped driving seat 13, the adjusting plate 3 and the protective plate 5 to move in the vertical direction, so that the height of the operation hole 7 can be adjusted. The protective plate 5 can protect the maintenance personnel from the front. During maintenance, the maintenance situation is observed through the observation window 6, and the maintenance personnel are protected when water leaks in the pump station.

[0033] The above is a detailed introduction to a high-pressure equipment maintenance device for a water conservancy project pump station provided by the utility model. This article uses specific embodiments to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A high-pressure equipment maintenance device for a water conservancy project pump station, characterized in that: The base comprises a base (1), a vertical plate (2) is fixedly mounted on the top of the base (1), an adjustment plate (3) is slidably mounted on one side of the vertical plate (2), a storage groove (4) is provided on the top of the adjustment plate (3), a protective plate (5) is slidably mounted in the storage groove (4), and a buffer mechanism is provided on one side of the vertical plate (2); The adjustment plate (3) is provided with a locking mechanism, and the locking mechanism is matched with the protective plate (5), the protective plate (5) is provided with an observation window (6), the protective plate (5) is provided with an operating hole (7), and the operating hole (7) is located below the observation window (6); A driving groove (12) is provided on one side of the vertical plate (2), an L-shaped driving seat (13) is slidably mounted in the driving groove (12), and the adjusting plate (3) is fixedly connected to the L-shaped driving seat (13), an adjusting screw (15) is rotatably mounted on the top and bottom inner walls of the driving groove (12), and the L-shaped driving seat (13) is threadedly sleeved on the adjusting screw (15).

2. A hydraulic engineering pump station high-pressure equipment maintenance device according to claim 1, characterized in that: A partition plate (14) is fixedly mounted on the inner wall of the driving groove (12), and the adjusting screw rod (15) is rotatably connected to the partition plate (14).

3. A hydraulic engineering pump station high-pressure equipment maintenance device according to claim 1, characterized in that: A rotating shaft (17) is rotatably mounted on the inner wall of the two driving grooves (12) on a side away from each other, one end of the rotating shaft (17) extends to the outside of the vertical plate (2) and is fixedly mounted with a hand wheel (19), and a linkage mechanism is provided between the rotating shaft (17) and the adjusting screw (15).

4. A hydraulic engineering pump station high-pressure equipment maintenance device according to claim 3, characterized in that: The linkage mechanism comprises a driven bevel gear (16) and a driving bevel gear (18), wherein the driven bevel gear (16) is fixedly mounted on the top end of the adjusting screw (15), and the driving bevel gear (18) is fixedly mounted on the rotating shaft (17), and the driving bevel gear (18) is meshed with the corresponding driven bevel gear (16).

5. A hydraulic engineering pump station high-pressure equipment maintenance device according to claim 1, characterized in that: The locking mechanism comprises a fixing groove (8), a threaded hole (9), a fixing screw (10) and a knob (11); the fixing groove (8) is formed on both sides of the protective plate (5); the threaded hole (9) is formed on both sides of the inner wall of the receiving groove (4); a fixing screw (10) matching the fixing groove (8) is installed in the inner thread of the threaded hole (9); and a knob (11) is fixedly installed at one end of the fixing screw (10).

6. A hydraulic engineering pump station high-pressure equipment maintenance device according to claim 1, characterized in that: The buffer mechanism comprises a buffer spring (20) and a buffer plate (21); a plurality of buffer springs (20) are fixedly mounted on a side of the vertical plate (2) away from the adjustment plate (3); and a same buffer plate (21) is fixedly mounted on one end of the plurality of buffer springs (20).

7. A hydraulic engineering pump station high-pressure equipment maintenance device according to claim 1, characterized in that: A plurality of movable wheels are installed at the bottom of the base (1), and the movable wheels are configured as lockable universal wheels. A tool box is installed at the top of the base (1).

8. A hydraulic engineering pump station high-pressure equipment maintenance device according to claim 1, characterized in that: Limiting grooves are provided on the front and rear inner walls of the storage groove (4), and limiting seats are fixedly installed on the front and rear sides of the protection plate (5), and the limiting seats are slidably connected to the corresponding limiting grooves.

Images