CN212077822U

CN212077822U - Garbage interception device for water conservancy and hydropower

Info

Publication number: CN212077822U
Application number: CN202020440724.9U
Authority: CN
Inventors: 冉龙苹
Original assignee: Individual
Current assignee: Nanchang Changshui Hydropower Construction Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-04
Anticipated expiration: 2030-03-30

Abstract

The utility model belongs to the technical field of water conservancy and hydropower, in particular to a garbage interception device for water conservancy and hydropower, which comprises a canal bottom frame fixed at the bottom of a canal and canal side frames symmetrically fixed on a canal side slope, wherein a transverse frame A and a transverse frame B which are symmetrical front and back are connected between the canal side frames symmetrically; the frame is placed as reservation structure in the installation in the channel, places the frame and exists the clearance of placing the mechanism of holding back, will hold back mechanism equidistance interval and place placing in placing the frame, realizes that rubbish is held back, when holding back the mechanism change, only need in placing the frame take out from the damage hold back the mechanism can, need not to dismantle and place the frame, it is convenient to hold back the mechanism change, reduces the loaded down with trivial details step of dismantling the erection joint spare.

Description

Garbage interception device for water conservancy and hydropower

Technical Field

The utility model relates to a water conservancy water and electricity technical field especially relates to a rubbish interception device for water conservancy water and electricity.

Background

The floating objects at the water inlet of the water conservancy and hydropower dam are mainly crop straws, waste plastic products, logs, animal carcasses and the like, and a large amount of floating objects are accumulated at the water inlet, so that the safety of the generator set is directly threatened.

The technical problems in the prior art are as follows:

the interception device for intercepting the garbage needs to be arranged in the channel of the water conservancy and hydropower engineering, the impact of water flow on the interception device is large, the existing interception device is directly installed in the channel, the fixing piece at the side slope of the channel and the bottom of the channel needs to be detached in advance during subsequent detachment and replacement, the replaced interception device needs to be installed again in a positioning mode, a large amount of time is consumed, and inconvenience is caused.

In order to solve the problem, the application provides a device is held back to rubbish for water conservancy water and electricity.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a water conservancy is rubbish for water and electricity holds back device has the channel and reserves the characteristics of placing the frame and conveniently holding back the mechanism dismouting.

(II) technical scheme

In order to solve the problems, the utility model provides a water conservancy is rubbish entrapment device for water and electricity, including fixing at the canal bottom frame of channel bottom and symmetrically fixing at the canal side frame of channel side slope, connect with symmetrical A crossbearer and the B crossbearer of front and back between the symmetrical canal side frame, the interval is installed the division board that connects on the canal bottom frame in the intermediate layer between A crossbearer and the B crossbearer, the canal bottom frame, the canal side frame, the symmetrical A crossbearer and the B crossbearer of front and back and division board connect and constitute and place the frame;

the holding frame is internally provided with a holding-back mechanism, the holding-back mechanism comprises a separation net A and a separation net B which are symmetrically arranged, the separation net A and the separation net B are welded and fixed at two ends, and a water filtering filler frame is arranged in an interlayer between the separation net A and the separation net B.

Preferably, a raised canal plug is fixed at the bottom of the canal bottom frame and penetrates into the soil at the bottom of the canal.

Preferably, the locating slot has been seted up at the top of canal bottom frame, the bottom of holding back the mechanism be fixed with locating slot assorted setting element, hold back the mechanism with pass through between the canal bottom frame the setting element with the locating slot is pegged graft fixedly.

Preferably, ring-shaped hanging rings are symmetrically fixed at two ends of the top of the interception mechanism.

Preferably, the number of the interception mechanisms is four, and the four interception mechanisms are equidistantly arranged in the interlayer of the placement frame.

Preferably, the two retaining mechanisms attached to the canal side frames are of inclined structures, and the inclined angles are matched with the inclined angles of the canal side frames.

The above technical scheme of the utility model has following profitable technological effect:

1. the frame is placed as reservation structure in hydraulic and hydroelectric engineering's channel installation, places the frame and has the clearance of placing the mechanism of holding back, will hold back the equidistant interval of mechanism and place placing the frame in, realize that rubbish is held back, when holding back the mechanism change, only need place in the frame take out from the mechanism of holding back of damage can, need not to dismantle and place the frame, it is convenient to hold back the mechanism change, reduces the loaded down with trivial details step of dismantling the erection joint spare.

2. The separation net of the interception mechanism is of a net rack structure, garbage with the specification larger than meshes is separated, the water filtering filler with gaps is placed in the water filtering filler frame, the garbage with the smaller specification is separated under the condition that water flow is not influenced, the garbage is intercepted in a grading manner by matching the water filtering filler frame and the garbage, and the water flow garbage interception effect is better.

Drawings

FIG. 1 is a schematic structural view of a garbage catching device of the present invention;

FIG. 2 is a schematic top view of the garbage catching device of the present invention;

FIG. 3 is an enlarged schematic view of the structure A of the present invention;

fig. 4 is a schematic view of the top view structure of the interception mechanism of the present invention.

Reference numerals:

1. a trench bottom frame; 2. a canal plug; 3. a canal side frame; 4. a, transverse frame; 5. a partition plate; 6. an interception mechanism; 61. a hoisting ring; 62. a, separating a net; 63. b, separating the net; 64. a water filtering filler frame; 65. a positioning member; 66. positioning a groove; 7. and B, transverse frames.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a device is held back to rubbish for water conservancy water and electricity, fix the canal frame 3 at the canal side slope including fixing at canal bottom frame 1 and the symmetry of canal bottom, be connected with the A crossbearer 4 and the B crossbearer 7 of longitudinal symmetry between the canal frame 3 of symmetry, the division board 5 of connection on canal bottom frame 1 is installed at the interval in the intermediate layer between A crossbearer 4 and the B crossbearer 7, canal bottom frame 1, canal side frame 3, the A crossbearer 4 and the B crossbearer 7 of longitudinal symmetry are connected with division board 5 and are constituteed and place the frame, place the interlayer clearance of holding back mechanism 6 in the frame memory.

It should be noted that: a raised channel plug 2 is fixed at the bottom of the channel bottom frame 1, and the channel plug 2 penetrates into the soil at the channel bottom; the canal plug 2 is a raised fixing piece penetrating into the soil at the bottom of the canal and is used for fixing the canal bottom frame 1 at the bottom of the canal, and the canal side frame 3 is arranged on the side slope of the canal by adopting the same structure.

In an alternative embodiment, the two ends of the top of the interception mechanism 6 are symmetrically fixed with ring-shaped hanging rings 61; the lifting ring 61 is used for connecting a lifting hook of external lifting equipment, and the interception mechanism 6 is lifted by lifting the lifting ring through the lifting hook of the lifting equipment.

In an alternative embodiment, the number of the interception mechanisms 6 is four, and the four interception mechanisms 6 are arranged in the interlayer of the placing frame at equal intervals; the interception mechanism 6 is installed in the placing frame in a subsection mode and can be independently replaced when rusting and abrasion occur.

In an alternative embodiment, the two retaining mechanisms 6 attached to the two channel side frames 3 are both inclined structures, and the inclination angle is 60 degrees to the inclination angle of the channel side frames 3; the channel side frame 3 is of an inclined structure, and the inclined interception mechanism 6 can be clamped into the channel side frame 3 to realize the fitting assembly.

The utility model discloses in, the frame is placed as reservation structure in hydraulic and hydroelectric engineering's channel installation, place the frame by the canal end frame 1, canal limit frame 3, the A crossbearer 4 and the B crossbearer 7 of front and back symmetry are connected with division board 5 and are constituteed, above-mentioned structural connection department exists places the clearance of holding back mechanism 6, to hold back mechanism 6 equidistance interval and place in placing the frame, realize that rubbish is held back, when holding back mechanism 6 and changing, only need place in the frame take out from the damage hold back mechanism 6 can, need not to dismantle and place the frame, it is convenient to hold back mechanism 6 and change.

as shown in fig. 3, a positioning groove 66 is formed at the top of the trench bottom frame 1, a positioning member 65 matched with the positioning groove 66 is fixed at the bottom of the interception mechanism 6, and the interception mechanism 6 and the trench bottom frame 1 are fixed by inserting the positioning member 65 and the positioning groove 66.

It should be noted that the positioning element 65 at the bottom of the interception mechanism 6 is inserted into the positioning slot 66 of the channel bottom frame 1, so as to realize the reinforcement of the interception mechanism 6 on the channel bottom frame 1 and improve the installation stability of the interception mechanism 6.

As shown in fig. 4, the holding frame is provided with the holding mechanism 6, the holding mechanism 6 comprises a separation net A62 and a separation net B63 which are symmetrically arranged, two ends of the separation net A62 and two ends of the separation net B63 are welded and fixed, and a water filtering filler frame 64 is arranged in an interlayer of the separation net A62 and the separation net B63.

It should be noted that: a separates net 62 and B and separates net 63 and be the spatial grid structure for separate the specification and be greater than the rubbish of mesh, place the drainage filler that exists the clearance in drainage filler frame 64, under the circumstances that does not influence the unobstructed circumstances of rivers, separate the less rubbish of specification, and both cooperations realize the hierarchical interception of rubbish, and rivers rubbish interception effect is better.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The water conservancy and hydropower garbage interception device is characterized by comprising a canal bottom frame (1) fixed at the bottom of a canal and canal side frames (3) symmetrically fixed on a canal side slope, wherein a transverse frame A (4) and a transverse frame B (7) are symmetrically arranged between the canal side frames (3) at the front and back, partition plates (5) connected to the canal bottom frame (1) are installed in an interlayer between the transverse frame A (4) and the transverse frame B (7) at intervals, and the canal bottom frame (1), the canal side frames (3), the transverse frame A (4) and the transverse frame B (7) are symmetrically arranged at the front and back and are connected with the partition plates (5) to form a placement frame;

an intercepting mechanism (6) is placed in the placing frame, the intercepting mechanism (6) comprises a separation net (62) and a separation net (63) which are symmetrically arranged, the separation net (62) and the separation net (63) are welded and fixed at two ends of the separation net (63), and a water filtering filler frame (64) is placed in an interlayer of the separation net (62) and the separation net (63).

2. The water conservancy and hydropower debris interception device according to claim 1, wherein a raised canal plug (2) is fixed at the bottom of the canal bottom frame (1), and the canal plug (2) penetrates into the soil at the bottom of the canal.

3. The water conservancy and hydropower rubbish trapping device according to claim 1, characterized in that a positioning groove (66) is formed in the top of the channel bottom frame (1), a positioning piece (65) matched with the positioning groove (66) is fixed at the bottom of the trapping mechanism (6), and the trapping mechanism (6) is fixedly connected with the channel bottom frame (1) through the positioning piece (65) and the positioning groove (66) in an inserting manner.

4. The water conservancy and hydropower rubbish catching device as recited in claim 1, characterized in that ring-shaped hanging rings (61) are symmetrically fixed at two ends of the top of the catching mechanism (6).

5. The hydraulic and hydroelectric waste retaining device according to claim 4, wherein said retaining means (6) are provided in total in number of four, four of said retaining means (6) being equally spaced within the interlayer of the placement frame.

6. The water conservancy and hydropower rubbish interception device according to claim 5, characterized in that the two interception mechanisms (6) attached to the two canal side frames (3) are both of an inclined structure, and the inclination angle is matched with that of the canal side frames (3).