CN216948147U

CN216948147U - Water conservancy and hydropower engineering constructs water conservancy diversion drainage structures in hole

Info

Publication number: CN216948147U
Application number: CN202220010818.1U
Authority: CN
Inventors: 谭冬梅; 刘超; 陈娟军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-07-12
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a flow guide and drainage structure in a water conservancy and hydropower engineering construction hole, which comprises a water collection frame and a drainage frame, wherein the bottom of the water collection frame is fixedly provided with the drainage frame, an insertion groove is formed in the water collection frame, an insertion block is inserted and connected in the insertion groove, the top of the insertion block is lapped with a coarse filter screen, a fine filter screen is arranged below the coarse filter screen, sliding blocks are fixedly arranged on two sides of the top of the fine filter screen, a horizontal sliding groove matched with the sliding blocks is formed in the inner wall of the water collection frame, an inclined stay bar is fixedly arranged on the inner wall of the water collection frame, and an arc-shaped supporting plate is fixedly arranged at the end part of the inclined stay bar; the side wall of the drainage frame is provided with a drainage outlet, and an arc-shaped water guide plate is fixedly arranged in the drainage outlet. Can filter the not unidimensional debris of aquatic, conveniently in time pour debris, avoid debris to block up the drainage frame, guarantee water conservancy diversion drainage operation and normally go on, the structural strength of filter screen is higher, avoids filter screen deformation can't take out and clears away debris.

Description

Water conservancy and hydropower engineering construction hole inner water conservancy diversion drainage structures

Technical Field

The utility model relates to the technical field of water conservancy and hydropower drainage equipment, in particular to a flow guide drainage structure in a construction hole of a water conservancy and hydropower project.

Background

Water is a basic element that human beings rely on for survival, electric power is a main energy source for social development, water conservancy and hydropower engineering is just an engineering for adjusting hydropower of human living environment, and a construction hole is a hole reserved on a wall for construction convenience, so that materials and personnel can be transported conveniently. Hydraulic and hydroelectric engineering often needs to work inside the construction hole, so the inside drainage structures of construction hole must be done, make things convenient for workman's construction and subsequent use.

Application number CN202022475983.8 discloses a water conservancy and hydropower engineering constructs water conservancy diversion drainage structures in hole, including the construction hole body, this internal drainage structures that not only can reduce ponding and can outwards dredge that is provided with in construction hole, this water conservancy and hydropower engineering constructs water conservancy diversion drainage structures in the hole, drainage structures through setting up can be favorable to discharging this internal ponding in hole of will being under construction, the intensity that not only can increase the construction hole body also can avoid ponding to influence the progress of construction, be unfavorable for going on of construction, guaranteed can be fast and effectual to discharge ponding and rainwater through drainage structures.

The water conservancy and hydropower engineering construction tunnel water conservancy diversion drainage structure of the technology has the following defects: sundries are inconvenient to pour out in time, so that the drainage frame is blocked by the sundries, and the sundries are inconvenient to clear due to the fact that the filter screen deforms after the filter screen is blocked by the sundries.

Therefore, a flow guide and drainage structure in a hydraulic and hydroelectric engineering construction hole is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a flow guiding and water draining structure in a hydraulic and hydroelectric engineering construction hole, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a flow guide and drainage structure in a water conservancy and hydropower engineering construction hole comprises a water collection frame and a drainage frame, wherein the bottom of the water collection frame is fixedly provided with the drainage frame, a slot is constructed in the water collection frame, an insertion block is inserted in the slot, the top of the insertion block is lapped with a coarse strainer, a fine filter screen is arranged below the coarse strainer, two sides of the top of the fine filter screen are fixedly provided with slide blocks, the inner wall of the water collection frame is provided with a horizontal chute matched with the slide blocks, the inner wall of the water collection frame is fixedly provided with an inclined strut, and the end part of the inclined strut is fixedly provided with an arc-shaped supporting plate;

the side wall of the drainage frame is provided with a drainage outlet, and an arc-shaped water guide plate is fixedly arranged in the drainage outlet.

Further, the cross-section structure of thin filter screen is semi-circular, and the top installation of thin filter screen is fixed with horizontal pole and down tube, and horizontal pole and down tube are used for promoting the structural strength of thin filter screen, and thin filter screen takes place deformation when avoiding piling up dirty on the thin filter screen.

Furthermore, the top of coarse strainer and the top of thin filter screen all install and are fixed with the handle to change and get and put coarse strainer and thin filter screen.

Furthermore, a limiting block is fixedly arranged on the outer wall of the water collecting frame, and the top of the limiting block is flush with the top of the water collecting frame; the water collecting frame is convenient to place in the dug foundation trench.

Furthermore, a trapezoidal groove is formed in the top of the limiting block.

Furthermore, a sealing plate is arranged on the side wall of the water collecting frame, arc-shaped plates are fixedly mounted on two sides of the sealing plate and fixedly connected with the water collecting frame through bolts, and the length of each arc-shaped plate is not based on the figure and is used for guiding water to flow from the water discharging frame to a water discharging place.

Compared with the prior art, the utility model has the following beneficial effects: through the arrangement of the coarse filter screen and the fine filter screen, sundries with different sizes in water can be filtered, and the coarse filter screen and the fine filter screen are taken out in time through the handle to pour out the sundries, so that the drainage frame is prevented from being blocked by the sundries, and the normal operation of diversion and drainage is ensured; by arranging the inserting block, the sliding block and the sliding groove, a coarse filter screen and a fine filter screen are convenient to install in the water collecting frame, and the use is more convenient; through horizontal pole, down tube, diagonal brace and the arc layer board that sets up, do benefit to and guarantee that curved thin filter screen does not take place deformation, avoid thin filter screen to take out from the drainage frame that takes place deformation.

Drawings

FIG. 1 is a schematic view of the overall structure of a diversion drainage structure in a hydraulic and hydroelectric engineering construction hole.

FIG. 2 is a cross-sectional view of a diversion drainage structure in a hydraulic and hydroelectric engineering construction tunnel according to the present invention.

Fig. 3 is an enlarged view of a structure at a position a in fig. 2 of a diversion and drainage structure in a hydraulic and hydroelectric engineering construction hole of the present invention.

In the figure: 1. a water collecting frame; 2. a drainage frame; 3. inserting a block; 4. coarse filtration; 5. a limiting block; 6. a fine filter screen; 7. a slider; 8. a cross bar; 9. a diagonal bar; 10. a diagonal brace; 11. An arc-shaped supporting plate; 12. a water guide plate; 13. a sealing plate; 14. an arc-shaped plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a water diversion and drainage structure in a water conservancy and hydropower engineering construction hole comprises a water collection frame 1 and a drainage frame 2, wherein the drainage frame 2 is fixedly installed at the bottom of the water collection frame 1, an insertion groove is formed in the water collection frame 1, an insertion block 3 is inserted in the insertion groove, a coarse filter screen 4 is lapped at the top of the insertion block 3, a fine filter screen 6 is arranged below the coarse filter screen 4, sliding blocks 7 are fixedly installed on two sides of the top of the fine filter screen 6, a horizontal sliding groove matched with the sliding blocks 7 is formed in the inner wall of the water collection frame 1, an inclined stay bar 10 is fixedly installed on the inner wall of the water collection frame 1, and an arc-shaped supporting plate 11 is fixedly installed at the end part of the inclined stay bar 10;

the side wall of the drainage frame 2 is provided with a drainage outlet, and an arc-shaped water guide plate 12 is fixedly arranged in the drainage outlet.

Wherein, thin filter screen 6's cross-section structure is semi-circular, and thin filter screen 6's top installation is fixed with horizontal pole 8 and down tube 9, and horizontal pole 8 and down tube 9 are used for promoting thin filter screen 6's structural strength, and thin filter screen 6 takes place deformation when piling up dirty on avoiding thin filter screen 6.

Wherein, the top of coarse strainer 4 and the top of fine filter screen 6 all install and are fixed with the handle to change and get and put coarse strainer 4 and fine filter screen 6.

The outer wall of the water collecting frame 1 is fixedly provided with a limiting block 5, and the top of the limiting block 5 is flush with the top of the water collecting frame 1; the water collecting frame 1 is convenient to be placed in the dug base groove.

Wherein, the top of the limiting block 5 is provided with a trapezoidal groove.

The side wall of the water collecting frame 1 is provided with a sealing plate 13, arc-shaped plates 14 are fixedly mounted on two sides of the sealing plate 13, the arc-shaped plates 14 are fixedly connected with the water collecting frame 1 through bolts, and the length of the arc-shaped plates 14 is not based on the figure and is used for guiding water to flow from the drainage frame 2 to a drainage place.

The utility model is a diversion drainage structure in a hydraulic and hydroelectric engineering construction hole, when in use, a base groove is dug on the ground of the construction hole, a water collection frame 1 and a drainage frame 2 are placed in the base groove, accumulated water flows into the water collection frame 1, flows into the drainage frame 2 after being sequentially filtered by a coarse filter screen 4 and a fine filter screen 6, flows out from a water guide plate 12, impurities are respectively filtered and accumulated on the surfaces of the coarse filter screen 4 and the fine filter screen 6, the coarse filter screen 4 is lifted according to the filtering condition, an arc-shaped plate 14 and a sealing plate 13 are taken down, the fine filter screen 6 is drawn out from the side, and the impurities on the coarse filter screen 4 and the fine filter screen 6 are reset after being removed.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a water conservancy and hydropower engineering construction water conservancy diversion drainage structures in hole, includes catchment frame (1) and drainage frame (2), its characterized in that, the bottom installation of catchment frame (1) is fixed with drainage frame (2), catchment frame (1) inner structure has the slot, and the interpolation of slot has connect inserted block (3), the top overlap joint of inserted block (3) has coarse strainer (4), the below of coarse strainer (4) is provided with thin filter screen (6), the top both sides of thin filter screen (6) all install and are fixed with slider (7), the inner wall of catchment frame (1) constructs the horizontal spout that has with slider (7) adaptation, the inner wall installation of catchment frame (1) is fixed with diagonal brace (10), the tip installation of diagonal brace (10) is fixed with arc layer board (11);

a water outlet is formed in the side wall of the water discharging frame (2), and an arc-shaped water guide plate (12) is fixedly installed in the water outlet.

2. The water conservancy and hydropower engineering construction tunnel water conservancy diversion drainage structure of claim 1, which is characterized in that: the cross section of the fine filter screen (6) is semicircular, and a cross rod (8) and an inclined rod (9) are fixedly arranged at the top of the fine filter screen (6).

3. The water conservancy and hydropower engineering construction hole diversion drainage structure of claim 1, which is characterized in that: handles are fixedly arranged at the top of the coarse filter screen (4) and the top of the fine filter screen (6).

4. The water conservancy and hydropower engineering construction tunnel water conservancy diversion drainage structure of claim 1, which is characterized in that: the outer wall installation of frame (1) catchments is fixed with stopper (5), the top of stopper (5) flushes with the top of frame (1) catchments.

5. The water conservancy and hydropower engineering construction hole flow guide and drainage structure of claim 4, which is characterized in that: the top of the limiting block (5) is provided with a trapezoidal groove.

6. The water conservancy and hydropower engineering construction tunnel water conservancy diversion drainage structure of claim 1, which is characterized in that: the side wall of the water collection frame (1) is provided with a sealing plate (13), arc-shaped plates (14) are fixedly arranged on two sides of the sealing plate (13), and the arc-shaped plates (14) are fixedly connected with the water collection frame (1) through bolts.