CN219060194U

CN219060194U - Pump station engineering maintenance equipment

Info

Publication number: CN219060194U
Application number: CN202223154261.8U
Authority: CN
Inventors: 来启峰
Original assignee: Hangzhou Jiujiu Construction Engineering Co ltd
Current assignee: Hangzhou Jiujiu Construction Engineering Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-23
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses pump station engineering maintenance equipment, which comprises a pump station room and a river course, wherein the pump station room is built above the river course, an interception plate is arranged at the position, close to a bend, of the river course, a cement fixing plate is arranged at the outer side of the interception plate, the interception plate is in sliding connection with the cement fixing plate, the cement fixing plate is fixedly connected with the pump station room, a crane is arranged at the upper end of the interception plate, the interception plate is detachably connected with the crane, the crane is arranged in the pump station room, the bottom of the river course is covered with a cement layer, a discharge port is arranged at the bend of the cement layer, a chute is arranged in the middle of the cement layer at two sides of the discharge port, a baffle is connected in a sliding manner, and one end of the baffle is fixedly connected with a first hydraulic cylinder.

Description

Pump station engineering maintenance equipment

Technical Field

The utility model relates to the technical field of pump station maintenance, in particular to pump station engineering maintenance equipment.

Background

In water conservancy systems, pump station engineering planning is part of water conservancy planning. The pump station engineering planning is to analyze the water supply source or the water discharge outlet on the premise of definite requirements of water supply, water discharge or water regulation tasks, comprehensively consider various engineering and non-engineering factors and conditions, reasonably determine the composition of the pump station engineering, the division of a irrigation area and a water irrigation area or a water discharge area, site selection, the arrangement of pump station hinges and canal (river) systems, demonstrate and determine the design flow and design lift of the pump station, the maximum and minimum lifts and the like. The reasonable planning of the pump station engineering can not only ensure that the engineering quantity is reduced, the investment is saved and the construction period is shortened during construction, but also facilitate the safe, reliable and efficient operation after construction of the engineering, thereby creating favorable conditions for expanding benefit, reducing cost, avoiding the waste of water resources and hydroenergy resources and reducing industrial energy consumption.

The elbow-shaped water inlet flow channel is usually selected as the water inlet flow channel in most pump stations, for example, the elbow-shaped water inlet flow channel is adopted in the pump station engineering of the east-west regulating line of south-north regulating, the elbow-shaped flow channel is relatively simple in line shape and convenient to construct, but the lower bending part of the elbow-shaped flow channel is easy to accumulate heavy objects in the river, the river channel is blocked for a long time, the work of the pump station is influenced, and a solution is provided below aiming at the problems.

Disclosure of Invention

The utility model aims to provide pump station engineering maintenance equipment which solves the problems in the prior art.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a pump station engineering maintenance equipment, includes pump station room and river course, its characterized in that, pump station room is built in the river course top, the river course is close to bend department and is provided with the interception board, the interception board outside is provided with cement fixed plate, interception board and cement fixed plate sliding connection, cement fixed plate and pump station room fixed connection, the interception board upper end is provided with the hoist, interception board and hoist detachable connection, the hoist is installed in the pump station room, the river course bottom covers there is the cement layer, the discharge port has been seted up to cement layer bending department, the spout has been seted up in the middle of the cement layer of discharge port both sides, sliding connection has the baffle in the spout, baffle one end fixedly connected with first pneumatic cylinder.

By adopting the technical scheme, the interception plate slides downwards in the cement fixed plate through self gravity, the position of the interception plate can be determined through the crane, the interception plate is enabled to gradually move towards the bottom of the river channel from the bottom of the pump station room, river water is intercepted, the interception plate is clamped by the cement fixed plate, the interception plate is prevented from inclining due to the impact force of water flow, the interception plate can be stopped when the interception plate is close to the bottom of the river channel, a narrow channel is formed between the interception plate and the bottom of the river channel, the flow velocity is improved when the water flow flows through the narrow channel, the first hydraulic cylinder is started, the baffle plates are driven to move in the sliding groove of the cement layer, the two side baffle plates move backwards, the connection of the discharge port and the outside can be opened, the heavy objects which are backlogged at the bent part of the river channel are flushed out from the discharge port by the water flow lifted by the flow velocity, then the first hydraulic cylinder drives the baffle plates to move towards each other, the discharge port is blocked, the interception plate is pulled upwards by the crane, and normal water flow is recovered in the river channel.

Preferably, the lower end of the interception plate is provided with an inclined plane.

By adopting the technical scheme, the inclined plane is along the water flow direction, so that the direct impact force of water flow on the interception plate is reduced, and the work load of the interception plate is lightened.

Preferably, a second hydraulic cylinder is arranged at the vertical position of the bottom of the river channel, and the tail end of the second hydraulic cylinder is fixedly connected with a top plate.

By adopting the technical scheme, when the water flow is intercepted by the interception plate, the second hydraulic cylinder is started to drive the top plate to prop against the interception plate, and the impact force of the water flow is shared.

The beneficial effects are that: this structure intercepts rivers through the interception board, makes rivers diminish, later opens the baffle on the discharge port, utilizes rivers to dash out the heavy object of backlog in river course bend department, and the river course clearance of being convenient for avoids the river course to block up.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a schematic diagram showing the position of a first cylinder according to an embodiment;

FIG. 3 is an enlarged view of an embodiment for showing A in FIG. 1;

fig. 4 is an enlarged view of an embodiment for showing B in fig. 1.

Reference numerals: 1. a pump station house; 2. river course; 3. an interception plate; 4. a cement fixing plate; 5. a crane; 6. a cement layer; 7. a discharge port; 8. a chute; 9. a baffle; 10. a first hydraulic cylinder; 11. a second hydraulic cylinder; 12. and a top plate.

Detailed Description

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. It should also be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present utility model are intended to be comprehended within the scope of the present utility model.

See the drawing 1 to 4 and show, a pump station engineering maintenance equipment, including pump station room 1 and river course 2, pump station room 1 builds in the river course 2 top, the operation of convenient work, be provided with cement fixed plate 4 in the pump station room 1, communicate with river course 2, sliding connection has interception board 3 in cement fixed plate 4, interception board 3 top is provided with hoist 5, utilize hoist 5 can adjust interception board 3's position, lower interception board 3 to the nearly position in river course 2 bottom, make the rivers that pass through interception board 3 below become high-pressure rivers, simultaneously, cement fixed plate 4 lower extreme sets up the inclined plane, guide rivers, reduce the direct impact force of rivers to interception board 3, second pneumatic cylinder 11 is installed to the vertical position in river course 2 bottom, the terminal fixedly connected with roof 12 of second pneumatic cylinder 11, utilize second pneumatic cylinder 11 and roof 12 to give the interception board 3 certain holding power, the impact force of water stream is shared.

As shown in fig. 1 to 4, the bottom of the river channel 2 is covered with a cement layer 6, the cement layer 6 can ensure that the river channel 2 is not deformed due to river water scouring, an elbow-shaped runner is kept, a discharge outlet 7 is formed in the bent position of the cement layer 6, a sliding chute 8 is formed in the middle of the cement layer 6 at two sides of the discharge outlet 7, a baffle 9 is connected in sliding mode in the sliding chute 8, one end of the baffle 9 is fixedly connected with a first hydraulic cylinder 10, the baffle 9 is driven to move through the first hydraulic cylinder 10, the discharge outlet 7 is opened, and heavy objects accumulated in the bent position of the river channel 2 are flushed out of the discharge outlet 7 by water flow, so that the cleaning of the river channel 2 is completed.

Claims

1. The utility model provides a pump station engineering maintenance equipment, includes pump station room (1) and river course (2), its characterized in that, pump station room (1) is built in river course (2) top, river course (2) are close to bend department and are provided with interception board (3), interception board (3) outside is provided with cement fixed plate (4), interception board (3) and cement fixed plate (4) sliding connection, cement fixed plate (4) and pump station room (1) fixed connection, interception board (3) upper end is provided with hoist (5), interception board (3) and hoist (5) can dismantle the connection, hoist (5) are installed in pump station room (1), river course (2) bottom cover has cement layer (6), cement layer (6) bend department has seted up discharge port (7), spout (8) have been seted up in the middle of cement layer (6) of discharge port (7) both sides, sliding connection has baffle (9) in spout (8), baffle (9) one end fixedly connected with first pneumatic cylinder (10).

2. A pump station engineering maintenance device according to claim 1, wherein the lower end of the interception plate (3) is provided as an inclined surface.

3. The pump station engineering maintenance equipment according to claim 1, wherein a second hydraulic cylinder (11) is installed at the vertical position of the bottom of the river channel (2), and a top plate (12) is fixedly connected to the tail end of the second hydraulic cylinder (11).