CN218843021U

CN218843021U - Gate device of river channel dam

Info

Publication number: CN218843021U
Application number: CN202223112071.XU
Authority: CN
Inventors: 邵清萍; 项一鸣
Original assignee: Anhui Zhongban Engineering Design Group Co ltd
Current assignee: Anhui Zhongban Engineering Design Group Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-04-11
Anticipated expiration: 2032-11-17

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a gate device of a river channel dam, which comprises a dam body and a lifting assembly, wherein the top of the dam body is fixedly provided with an outer frame, and the lifting assembly is fixedly arranged in the middle of the lower side of the outer frame; the lifting assembly comprises electric push rods, cushion blocks, mounting plates, third connecting rods, second connecting rods and first connecting rods, the cushion blocks are fixedly mounted in the middle of the lower side of the outer frame, the electric push rods are fixedly mounted on the left and right sides of the bottom of the outer frame respectively, the left and right sides of the bottom of the cushion blocks are hinged to the third connecting rods, the bottom of the third connecting rods is hinged to the second connecting rods, the bottom of the second connecting rods is hinged to the first connecting rods, and the left and right sides of the bottom of the electric push rods are fixedly mounted with the mounting plates. This gate device of river course dam has wholly realized can collecting the purpose of clearance to the water floater, has fine practicality.

Description

Gate device of river channel dam

Technical Field

The utility model belongs to the technical field of the hydraulic engineering technique and specifically relates to a gate device of river course dam is related to.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, is also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and a river channel dam is built with a gate to control water flow, prevent flood disasters and adjust and distribute water quantity so as to meet the needs of people's life and production on water resources.

In realizing the utility model discloses the in-process, the inventor discovers that there is following problem at least in this technique, and the clearance can't be collected to the floater of the surface of water to the gate of current river channel dam is opening the in-process to lead to the surface of water floater to float on the water surface, pollute the water source easily, reduced gate device's practicality, so propose a gate device of river channel dam and solve the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a gate device of river course dam possesses can collect advantages such as clearance to the water floater, has solved the unable problem of collecting the clearance to the water floater.

To sum up, the utility model provides a following technical scheme: the utility model provides a gate device of river course dam, includes dam body and lifting unit, the top fixed mounting of dam body has outer frame, lifting unit fixed mounting is in the middle part of outer frame downside.

Lifting unit includes electric putter, cushion, mounting panel, third connecting rod, second connecting rod and head rod, cushion fixed mounting is in the downside middle part of outer frame, electric putter's quantity is two difference fixed mounting in the left and right sides of outer frame bottom, the left and right sides of cushion bottom is articulated mutually with the third connecting rod, the bottom of third connecting rod is articulated mutually with the second connecting rod, the bottom of second connecting rod is articulated mutually with the head rod, two second connecting rod middle part is articulated mutually, the left and right sides electric putter's bottom fixed mounting has the mounting panel, the middle part and the articulated department of two second connecting rods of mounting panel are connected.

The left and right sides the bottom of head rod articulates there is the filter screen frame, the inside fixed mounting of filter screen frame has the filter screen.

By adopting the above technical scheme, the utility model, drive filter screen frame and filter screen through lifting unit and reciprocate to can collect the clearance at the water floater.

Furthermore, the telescopic end direction of the electric push rod is the lower side.

The beneficial effect of adopting the further scheme is that: the mounting plate can be driven to be lifted and adjusted through the electric push rod.

Furthermore, an automatic hoist is fixedly mounted in the middle of the upper side of the outer frame, and a lifting threaded rod is connected to the internal thread of the automatic hoist.

The beneficial effect of adopting the above further scheme is: the lifting threaded rod can be driven to lift through the automatic hoist.

Furthermore, the lifting threaded rod penetrates through the middle part of the upper side wall of the outer frame and is positioned in front of the lifting assembly.

The beneficial effect of adopting the above further scheme is: the lifting threaded rod can penetrate through the upper side wall of the outer frame through a small hole which is formed in the middle of the upper side wall of the outer frame in advance.

Further, the bottom fixed mounting of lift threaded rod has the gate body, the positive fixed mounting of gate body has the reinforcing frame.

The beneficial effect of adopting the further scheme is that: the gate body can be reinforced through the reinforcing frame.

Further, the inside wall fixed mounting of dam body has the gate frame, filter screen frame and gate body all and the gate frame between be sliding connection.

The beneficial effect of adopting the further scheme is that: the dam body and the gate frame are welded.

Furthermore, the gate body is positioned on the front side of the outer frame of the filter screen.

The beneficial effect of adopting the further scheme is that: the filter screen outer frame can play a role in fixing the filter screen.

Further, the gate frame inner wall has been seted up the spout, the left and right sides wall of gate body and filter screen frame all installs the slider with spout assorted.

The beneficial effect of adopting the further scheme is that: the slide blocks on the left side wall and the right side wall of the gate body and the filter screen outer frame can move on the slide grooves formed in the inner wall of the gate frame.

Compared with the prior art, the utility model provides a gate device of river channel dam possesses following beneficial effect:

1. this gate device of river course dam through lifting unit, filter screen frame and filter screen, can go up and down at the gate body, rivers can pass through the filter screen to the clearance is collected to the suspended solid in the rivers, and when need not collect the suspended solid in the rivers, can drive the filter screen frame through lifting unit and go up and down, thereby can collect when needing to clear up the suspended solid in the rivers.

2. This gate device of river course dam, the reinforcing frame through the positive fixed mounting of gate body can strengthen the intensity of gate body to through automatic start and stop machine and lifting threaded rod, can need not to drive the gate body through the manual work and go up and down, make it have fine convenience.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the lifting assembly of the present invention.

Description of reference numerals:

1. an electric push rod; 2. an outer frame; 3. a gate body; 4. a gate frame; 5. a dam body; 6. a filter screen outer frame; 7. a filter screen; 8. a first connecting rod; 9. a second connecting rod; 10. mounting a plate; 11. a reinforcing frame; 12. a third connecting rod; 13. cushion blocks; 14. lifting the threaded rod; 15. an automatic hoist.

Detailed Description

Referring to fig. 1, a gate device of a river dam includes a dam body 5 and a lifting assembly, wherein an outer frame 2 is fixedly installed at the top of the dam body 5, and the lifting assembly is fixedly installed at the middle of the lower side of the outer frame 2.

Lifting unit includes electric putter 1, cushion 13, mounting panel 10, third connecting rod 12, second connecting rod 9 and head rod 8, and cushion 13 fixed mounting is in the downside middle part of outer frame 2, and electric putter 1's quantity is two respectively fixed mounting in the left and right sides of outer frame 2 bottom, and electric putter 1's flexible end direction is the below. The left side and the right side of the bottom of the cushion block 13 are hinged to the third connecting rod 12, the bottom of the third connecting rod 12 is hinged to the second connecting rod 9, the bottom of the second connecting rod 9 is hinged to the first connecting rod 8, and the middles of the two second connecting rods 9 are hinged to each other. The bottom fixed mounting of the left and right sides electric putter 1 has a mounting panel 10, and the middle part of the mounting panel 10 is connected with the articulated shaft of the articulated department of two second connecting rods 9.

The bottom of the left and right sides head rod 8 is hinged with a filter screen outer frame 6, and a filter screen 7 is fixedly arranged inside the filter screen outer frame 6.

Wherein, when the left and right sides electric putter 1 extended, can drive mounting panel 10 and descend, and mounting panel 10 descends and can make two second connecting rods 9 of cross arrangement rotate to third connecting rod 12 also can rotate with head rod 8.

The third connecting rod 12 and the first connecting rod 8 are connected by the second connecting rod 9, and the third connecting rod 12 and the first connecting rod 8 have the same length.

Referring to fig. 2-3, an automatic opening and closing machine 15 is fixedly installed in the middle of the upper side of the outer frame 2, a lifting threaded rod 14 is connected to the inner thread of the automatic opening and closing machine 15, the lifting threaded rod 14 penetrates through the middle of the upper side wall of the outer frame 2, the lifting threaded rod 14 is located in front of the lifting assembly, a gate body 3 is fixedly installed at the bottom of the lifting threaded rod 14, a reinforcing frame 11 is fixedly installed on the front surface of the gate body 3, a gate frame 4 is fixedly installed on the inner side wall of the gate body 5, the filter screen outer frame 6 and the gate body 3 are both in sliding connection with the gate frame 4, the gate body 3 is located on the front surface of the filter screen outer frame 6, the gate body 3 and the filter screen outer frame 6 are both rectangular in appearance as seen from the front surface, a sliding groove is formed in the inner wall of the gate frame 4, and sliding blocks matched with the sliding groove are installed on the left side wall and the right side wall of the gate body 3 and the filter screen outer frame 6.

The mounting plate 10 can be driven to lift and adjust through the electric push rod 1, the automatic hoist 15 can drive the lifting threaded rod 14 to lift, and the lifting threaded rod 14 can penetrate through the upper side wall of the outer frame 2 through the small hole formed in the middle of the upper side wall of the outer frame 2 in advance.

It should be noted that, the gate body 3 can be reinforced by the reinforcing frame 11, the dam body 5 and the gate frame 4 are welded, the filter screen frame 6 can fix the filter screen 7, and the sliding blocks on the left and right side walls of the gate body 3 and the filter screen frame 6 can move on the sliding grooves formed in the inner wall of the gate frame 4.

The working principle of the embodiment is as follows:

this gate device of river course dam when using, earlier switches on automatic start-stop machine 15 to when needs carry out the use, start automatic start-stop machine 15, automatic start-stop machine 15 can drive lifting threaded rod 14 and go up and down to remove, then drives gate body 3 and slides in gate frame 4, thereby can make gate device start and close.

This gate device of river channel dam, when starting gate device, fix filter screen 7 inside filter screen frame 6 can collect the clearance with the floater on river channel dam water surface, and when need not clear up river channel dam water floater, can pass through shrink electric putter 1, electric putter 1 contracts and can drive mounting panel 10 and rise, thereby make cross arrangement can rotate at two second connecting rods 9, thereby make filter screen 7 can rise, and when needs put filter screen frame 6 down, time electric putter 1 extends, thereby drive mounting panel 10 descends, last filter screen frame 6 contacts with the inner diapire of gate frame 4, whole realization can be to the purpose of collecting the clearance of water floater, has fine practicality.

Claims

1. The utility model provides a gate device of river course dam, includes dam body (5) and lifting unit, its characterized in that: the top of the dam body (5) is fixedly provided with an outer frame (2), and the lifting assembly is fixedly arranged in the middle of the lower side of the outer frame (2);

the lifting assembly comprises electric push rods (1), cushion blocks (13), mounting plates (10), third connecting rods (12), second connecting rods (9) and first connecting rods (8), wherein the cushion blocks (13) are fixedly mounted in the middle of the lower side of the outer frame (2), the number of the electric push rods (1) is two, the electric push rods are respectively and fixedly mounted on the left side and the right side of the bottom of the outer frame (2), the left side and the right side of the bottom of the cushion blocks (13) are hinged to the third connecting rods (12), the bottom of the third connecting rods (12) is hinged to the second connecting rods (9), the bottom of the second connecting rods (9) is hinged to the first connecting rods (8), the middle parts of the two second connecting rods (9) are hinged to each other, the mounting plates (10) are fixedly mounted at the bottoms of the electric push rods (1) on the left side and the right side, and the middle parts of the mounting plates (10) are connected with the hinged parts of the two second connecting rods (9);

the left and right sides the bottom of head rod (8) articulates there is filter screen frame (6), the inside fixed mounting of filter screen frame (6) has filter screen (7).

2. The gate structure of river dam as claimed in claim 1, wherein: the telescopic end of the electric push rod (1) is arranged at the lower part.

3. The gate structure of a river dam according to claim 1, wherein: the automatic lifting device is characterized in that an automatic hoist (15) is fixedly mounted in the middle of the upper side of the outer frame (2), and a lifting threaded rod (14) is connected to the inner threads of the automatic hoist (15).

4. The gate structure of a river dam according to claim 3, wherein: the lifting threaded rod (14) penetrates through the middle part of the upper side wall of the outer frame (2), and the lifting threaded rod (14) is located in front of the lifting component.

5. The gate structure of river dam as claimed in claim 3, wherein: the bottom of lifting threaded rod (14) is fixedly provided with a gate body (3), and the front of gate body (3) is fixedly provided with a reinforcing frame (11).

6. The gate structure of river dam as claimed in claim 5, wherein: the inner side wall of the dam body (5) is fixedly provided with a gate frame (4), and the filter screen outer frame (6) and the gate body (3) are connected with the gate frame (4) in a sliding mode.

7. The gate structure of a river dam according to claim 5, wherein: the gate body (3) is positioned on the front surface of the filter screen outer frame (6).

8. The gate structure of a river dam according to claim 6, wherein: the inner wall of the gate frame (4) is provided with a sliding groove, and sliding blocks matched with the sliding groove are arranged on the left side wall and the right side wall of the gate body (3) and the filter screen outer frame (6).