CN217896428U

CN217896428U - Front-mounted interception net for sluice

Info

Publication number: CN217896428U
Application number: CN202222213724.7U
Authority: CN
Inventors: 苏永超; 刘二丽
Original assignee: Henan Changjin Construction Engineering Co ltd
Current assignee: Henan Changjin Construction Engineering Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-11-25
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to a front intercepting net of a sluice, which comprises a channel and an intercepting net arranged in the channel, wherein the intercepting net comprises an intercepting frame and an intercepting net body, and the middle part of the front end of the intercepting frame is outwards cambered and convex; the outer cover of the interception frame is provided with the interception net body, the interception net body is a U-shaped plate-shaped structure made of mesh plates, and the outline of the interception net body is matched with that of the interception frame; the intercepting net body comprises a front section, a rear section and a bottom section, the front section is matched with the front end of the intercepting frame, the rear section is matched with the rear end of the intercepting frame, and the bottom section is positioned at the bottom of the intercepting frame and used for connecting the front section with the rear section; the anterior segment mesh diameter is greater than back end mesh diameter, can carry out the double filtration, has the interval to form accommodation space between anterior segment and the back end. The utility model discloses an interception net intensity is high, has dual interception filter effect, can reduce the dispersion area of debris such as rubbish simultaneously, and the clearance is salvaged in the manual work of being convenient for.

Description

Front-mounted interception net for sluice

Technical Field

The utility model relates to a channel clearance technical field especially relates to leading interception net of sluice.

Background

Present channel is mostly open-type open channel, and then has debris such as rubbish in the channel inevitable, and rubbish not only floats at the surface of water, also can exist at the bottom, if do not intercept rubbish etc. it is very easily gathered in the floodgate front side, causes siltation, the jam of channel, influences the floodgate operation, still influences the row's of channel water safety.

Aiming at the situation, the channel is additionally provided with a filter screen for intercepting and filtering the garbage in the channel. The existing filter screen is mostly of a single straight net-shaped structure, namely, the surface of the filter screen is straight, the strength of the straight filter screen is lower, and the filter screen is easy to deform when directly meeting the impact of water flow mixed with garbage sundries. The rubbish is intercepted near the filter screen, because rubbish dispersion wide range, salvage clearance exists inconveniently.

A plurality of filter screens are installed at intervals on the channels for ensuring the intercepting effect of part of channels, so that the cost is high, and the garbage is salvaged among the filter screens in a reciprocating mode, and the operation intensity is high. For this purpose, a sluice front interception net is proposed.

Disclosure of Invention

The utility model discloses a solve the problem that the rubbish after current interception filter screen intensity is low, the interception is inconvenient to be salvaged, provide the leading interception net of sluice, optimize the filter screen shape and improve filter screen intensity, be convenient for salvage rubbish simultaneously, can guarantee the filter effect again.

In order to achieve the above object, the utility model adopts the following technical scheme:

the intercepting net is arranged in water and can intercept garbage and the like in water and on the water surface, the intercepting net comprises an intercepting frame and an intercepting net body, the intercepting frame is a hollow rectangular frame body, and the middle part of the front end of the intercepting frame is outwards arc-shaped and convex;

the intercepting frame outer cover is provided with the intercepting net body, the intercepting net body is of a U-shaped plate-shaped structure made of mesh plates, and the outline of the intercepting net body is matched with the outline of the intercepting frame;

the intercepting net body comprises a front section, a rear section and a bottom section, the front section is matched with the front end of the intercepting frame, the rear section is matched with the rear end of the intercepting frame, and the bottom section is positioned at the bottom of the intercepting frame and used for connecting the front section and the rear section;

anterior segment mesh diameter is greater than back end mesh diameter, can carry out the dual filtration, has the interval to form accommodation space between anterior segment and the back end, the uncovered clearance mouth that forms in accommodation space left and right sides, the accommodation space top is also uncovered.

Furthermore, the rear end of the intercepting frame is straight, two sides of the front end of the intercepting frame are also straight, and the middle part of the front end of the intercepting frame is protruded and smoothly transited with arcs between the two sides.

Furthermore, sliding plates are arranged on the two sides of the front end and the rear end of the intercepting frame and protrude outwards from the intercepting frame, the intercepting net is connected with the channel in a vertical sliding mode through the sliding plates, sliding of the intercepting net and the channel is convenient to achieve, and the four sliding plates guarantee that the intercepting net and the channel are installed firmly and are convenient to install and maintain.

Furthermore, the front section, the rear section and the bottom section are welded and integrally formed, the front section seals the front end of the intercepting frame, the rear section seals the rear end of the intercepting frame, and the bottom section seals the bottom of the intercepting frame.

Furthermore, supporting nets are arranged at the bottoms of the two sides of the front section and are horizontally arranged, the edges of the supporting nets are bent upwards to form turned edges, the turned edges and the front section surround to form a groove structure which is convex around, sundries such as garbage can be brought out of the water bottom, and the garbage intercepted by the front side of the intercepting net is scooped up by the supporting nets.

Through the technical scheme, the beneficial effects of the utility model are that:

the utility model has the advantages of reasonable design, optimize the filter screen structure, be bilayer structure with the design of the straight filter screen of conventional singleness, it is protruding that the interception net front end circular arc is protruding simultaneously, can improve interception net intensity. The arc-shaped bulges have the effect of improving the strength, and can separate sundries such as garbage and the like, so that the garbage is gathered on two sides of the intercepting net, the dispersion range of the garbage is reduced, and manual fishing operation is facilitated. Meshes around the interception net are different in size, so that garbage and the like with different sizes can be intercepted, the dual-interception and filtration effect is achieved, and meanwhile, underwater garbage and water surface garbage can be intercepted and collected.

Drawings

Fig. 1 is a front view of the interception net arranged in front of the sluice.

Fig. 2 is a top view of the interception net placed in front of the sluice.

Fig. 3 is a side view of the interception net placed in front of the sluice.

Fig. 4 is a cross-sectional view of the interception frame of the interception net arranged in front of the sluice.

Fig. 5 is a schematic view of the interception net body of the interception net with the front sluice.

Fig. 6 is an installation schematic diagram of the interception net and the channel of the interception net with the front sluice.

Fig. 7 is a schematic view of the holding net of the interception net placed in front of the sluice.

The reference numbers in the drawings are as follows: 1 is the channel, 2 is the interception frame, 3 is the interception net body, 31 is the anterior segment, 32 is the back end, 33 is the bottom segment, 4 is accommodation space, 5 is the clearance mouth, 6 is the sliding plate, 7 is the gallows, 8 is manual capstan winch, 9 is the pulley, 10 is rings, 11 is the support net.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:

as shown in fig. 1 to 7, the intercepting net with the front sluice comprises a channel 1 and an intercepting net arranged in the channel 1, the intercepting net is arranged on the whole cross section of the channel 1, so that water flow and other things flowing in the channel 1 can be ensured to flow through the intercepting net, and the intercepting net is used for intercepting sundries such as garbage in the water flow.

The intercepting net comprises an intercepting frame 2 and an intercepting net body 3, wherein the intercepting frame 2 is used for guaranteeing the strength of the intercepting net, the intercepting frame 2 is a hollow rectangular frame body, is formed by welding profile steel and has enough strength to support the intercepting net body 3.

The rear end of the intercepting frame 2 is straight, the middle part of the front end of the intercepting frame 2 is outwards arc-shaped and convex, the two sides of the front end of the intercepting frame 2 are also straight, and the arc between the convex part of the middle part of the front end of the intercepting frame 2 and the two sides is smoothly transited, as shown in fig. 4.

The circular arc-shaped bulge at the front end of the intercepting frame 2 is designed, so that the strength of the intercepting frame can be improved. The interception net body 3 is arranged outside the interception frame 2, namely the interception net body 3 is arranged outside the interception frame 2, and the interception net body 3 can be supported.

The interception net body 3 is a U-shaped plate-shaped structure made of mesh plates and has a filtering function. The outline of the interception net body 3 is matched with the outline of the interception frame 2, and then the interception net body 3 can be well matched with the interception frame 2.

In this embodiment, the intercepting net body 3 includes a front section 31, a rear section 32 and a bottom section 33, and the front section 31, the rear section 32 and the bottom section 33 are welded and integrally formed, as shown in fig. 5. The contour of the front section 31 is matched with the contour of the front end of the intercepting frame 2, and further the middle part of the front section 31 is also provided with a circular arc-shaped bulge, so that compared with a conventional straight net-shaped filter screen, the circular arc-shaped bulge structure can improve the strength of the intercepting screen. The rear section 32 has a profile adapted to the profile of the rear end of the intercepting frame 2, so that the rear section 32 has a straight structure. A bottom section 33 is located at the bottom of the intercepting frame 2, the bottom section 33 being used to connect the front section 31 and the rear section 32.

After the intercepting net body 3 and the intercepting frame 2 are installed, the front section 31 seals the front end of the intercepting frame 2, the rear section 32 seals the rear end of the intercepting frame 2, the bottom section 33 seals the bottom of the intercepting frame 2, and then the left end, the right end and the upper portion of the intercepting frame 2 are both open.

In order to improve the intercepting and filtering effect, the diameter of the mesh of the front section 31 is larger than that of the mesh of the rear section 32, so that a double filtering effect is formed. There is the interval between anterior segment 31 and the back end 32 to form accommodation space 4, and in accommodation space 4 was placed in to debris such as rubbish that is intercepted by back end 32, the 4 left and right sides of accommodation space was uncovered and is formed clearance mouth 5, the clearance of the rubbish of being convenient for, accommodation space 4 top is also uncovered.

When the interception net is installed, sliding plates 6 are arranged on the two sides of the front end and the rear end of the interception frame 2, the number of the sliding plates 6 is four, the sliding plates 6 protrude out of the interception frame 2, and the interception net is connected with the channel 1 in a vertical sliding mode through the sliding plates 6.

In order to realize the convenient lift of intercepting net, install portal type gallows 7 above channel 1, gallows 7 both sides are provided with manual capstan winch 8, and gallows 7 top still is provided with two pulleys 9. Two sides above the intercepting frame 2 are provided with hanging rings 10, steel wire ropes of two manual winches 8 respectively bypass pulleys 9 and are connected with the hanging rings 10 downwards, the ascending and descending of the intercepting net can be controlled by operating the manual winches 8, and workers can conveniently ascend and descend the intercepting net, as shown in fig. 6.

The utility model discloses the principle does: the middle part of the front end of the interception net is a circular arc bulge, has high strength and has a separation effect. Debris such as rubbish flow to anterior segment 31 when, are separated the gathering in anterior segment 31 both sides, are close to 1 lateral wall position of channel, have reduced the dispersion scope of rubbish, and personnel can stand and carry out convenient salvage clearance on channel 1. Sundries such as rubbish penetrating through the front section 31 are intercepted in the accommodating space 4 by the rear section 32, the intercepting and filtering effects are improved through double filtering, and when the intercepting net is lifted by operating the manual winch 8, rubbish and the like in the accommodating space 4 can be cleaned from the cleaning opening 5.

In order to optimize the product structure and prevent sundries such as garbage and the like from flowing out of the lower part of the interception net when the interception net is lifted,

the supporting nets 11 are arranged at the bottoms of the two sides of the front section 31, the supporting nets 11 are horizontally arranged, the edges of the supporting nets 11 are bent upwards to form turned edges, and the turned edges and the front section 31 surround to form a groove structure with convex peripheries, so that the supporting nets can be used for containing sundries such as garbage, and the like, as shown in fig. 7. When the intercepting net rises, sundries such as garbage gathered on the two sides of the front section 31 tend to flow downwards, the garbage and the like are prevented from flowing under the blocking effect of the supporting net 11, and the garbage can be collected and uniformly taken out of the channel 1 for cleaning.

The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, characteristics and principles of the present invention should be included in the claims of the present invention.

Claims

1. The intercepting net comprises a channel (1) and an intercepting net arranged in the channel (1), and is characterized in that the intercepting net comprises an intercepting frame (2) and an intercepting net body (3), the intercepting frame (2) is a hollow rectangular frame body, and the middle part of the front end of the intercepting frame (2) is convex in an outward arc shape;

the intercepting net body (3) is arranged outside the intercepting frame (2) in a covering mode, the intercepting net body (3) is of a U-shaped plate-shaped structure made of mesh plates, and the outline of the intercepting net body (3) is matched with the outline of the intercepting frame (2);

the intercepting net body (3) comprises a front section (31), a rear section (32) and a bottom section (33), the front section (31) is matched with the front end of the intercepting frame (2), the rear section (32) is matched with the rear end of the intercepting frame (2), and the bottom section (33) is located at the bottom of the intercepting frame (2) and used for connecting the front section (31) and the rear section (32);

anterior segment (31) mesh diameter is greater than back end (32) mesh diameter, has the interval between anterior segment (31) and back end (32) to form accommodation space (4), the uncovered formation clearance mouth (5) of accommodation space (4) left and right sides, accommodation space (4) top is also uncovered.

2. The intercepting screen with the front sluice according to claim 1, wherein the rear end of the intercepting frame (2) is straight, the two sides of the front end of the intercepting frame (2) are also straight, and the arc between the middle bulge of the front end of the intercepting frame (2) and the two sides is smooth.

3. The front intercepting screen of the sluice according to claim 1, wherein sliding plates (6) are arranged on both sides of the front end and the rear end of the intercepting frame (2), the sliding plates (6) protrude outwards from the intercepting frame (2), and the intercepting screen is connected with the channel (1) in a vertical sliding manner through the sliding plates (6).

4. The barrier net of claim 1, wherein the front section (31), the rear section (32) and the bottom section (33) are welded together, the front section (31) seals the front end of the barrier frame (2), the rear section (32) seals the rear end of the barrier frame (2), and the bottom section (33) seals the bottom of the barrier frame (2).

5. The front interception net of a sluice according to claim 1, characterized in that the bottom of both sides of the front section (31) is provided with a supporting net (11), the supporting net (11) is horizontally arranged, the edge of the supporting net (11) is bent upwards to form a flanging, and the flanging and the front section (31) surround to form a groove structure with convex periphery.