CN211872854U

CN211872854U - Impervious hydraulic engineering flood bank structure

Info

Publication number: CN211872854U
Application number: CN202020219516.6U
Authority: CN
Inventors: 李圣
Original assignee: Sixian River Water Conservancy Engineering Construction Co ltd
Current assignee: Sixian River Water Conservancy Engineering Construction Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-11-06
Anticipated expiration: 2030-02-27

Abstract

The utility model discloses an anti-seepage hydraulic engineering flood bank structure in the field of flood banks, which comprises a main bank and a bank column, and is characterized in that the main bank is in contact connection with an auxiliary bank in the direction facing the water, the contact surfaces of the main bank and the auxiliary bank are both provided with sliding surfaces, the side surface of the auxiliary bank is provided with a limiting groove, the side surface of the auxiliary bank is provided with the bank column on the ground, one side of the bank column close to the auxiliary bank is provided with a limiting block which is in sliding contact with the limiting groove, the sliding surface of the auxiliary bank is fixedly provided with a linkage column, the end part of the linkage column is arranged in a sleeve joint block in a sliding way, a threaded rod is fixedly arranged on the sleeve joint block and passes through a mounting seat, the sliding surfaces of the main bank and the auxiliary bank are metal layers, the facing surface is made of corrosion-resistant material, the main structure in the main bank and the auxiliary bank is a concrete layer, the lower end surface of, the use is not convenient enough, and the effects of high efficiency, water seepage prevention and low cost are achieved.

Description

Impervious hydraulic engineering flood bank structure

Technical Field

The utility model relates to a flood bank technical field specifically is an impervious hydraulic engineering flood bank structure.

Background

The flood control embankment is constructed to prevent the flood of river water, to protect the personal safety and property safety of residents living on the river bank, and has appeared hundreds of years ago, and the conventional flood control embankment is formed by piling up soil, building stones or pouring reinforced concrete. At present, along with the continuous change of global climate of society, various extreme weather appears all over the world, in some regions of China, the phenomenon of heavy rainfall is very serious, because the appearance of heavy rainfall weather, many places of each province and city have all received the influence of flood disasters, many flood dams can not solve the problem of infiltration and flood control well simultaneously, and flood dam manufacturing cost is generally higher, because of the restriction of geographical condition, the height of flood dam often is difficult to reach the water level height of special flood, can not guarantee that can effectually block up flood of flood dam when meeting the rapid rise of water level, therefore, an urgent need has not high flood control effect and prevention of seepage effect simultaneously and has just cost structure.

Based on this, the utility model designs an impervious hydraulic engineering dyke structure to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

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

a flood control bank structure for impervious hydraulic engineering comprises a main bank and bank columns, and is characterized in that the main bank is in contact connection with an auxiliary bank in the upstream direction, sliding surfaces are arranged on the contact surfaces of the main bank and the auxiliary bank, a limiting groove is formed in the side surface of the auxiliary bank, a bank column is arranged on the ground of the side surface of the auxiliary bank, a limiting block is arranged on one side, close to the auxiliary bank, of the bank column, the limiting block is in sliding contact with the limiting groove, a linkage column is fixedly arranged on the sliding surface of the auxiliary bank, the end portion of the linkage column is slidably arranged in a sleeve connection block, a threaded rod is fixedly arranged on the sleeve connection block, the threaded rod penetrates through a mounting seat and is in threaded connection with a nut, the nut is rotatably connected in the mounting seat, the mounting seat is fixedly arranged on the side surface of the main bank, the sliding surfaces of the main bank and the auxiliary bank are metal layers, the main structure in main embankment and the interior of auxiliary embankment is concrete layer, the lower terminal surface symmetry of main embankment is provided with the staple.

As a further aspect of the present invention, the number of the stoppers is two or more, and all the stoppers are located on an inclined line at the same angle of inclination as the limiting groove.

As a further proposal of the utility model, the outline of the slip surface on the main dike and the auxiliary dike is coincident when the auxiliary dike is lifted.

As a further aspect of the present invention, the sliding surface includes a first clamping surface, a sealing surface, a guiding wedge surface and a second clamping surface, and the sealing surface and the first clamping surface and the sealing surface and the second clamping surface form an outer contour of a step shape.

As a further aspect of the present invention, the number of the first clamping surfaces and the second clamping surfaces is not less than 2.

As a further aspect of the present invention, the main embankment upper end face is provided with a guide wedge face, the oblique angle of the guide wedge face and the oblique angle of the sealing face are equal.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

the whole sliding surface forms a complete labyrinth sealing device because the number of the sealing surfaces is more than one, thereby efficiently achieving the effect of water seepage prevention. When first joint face and second joint face contacted each other, whole motion process finishes, and the contact surface reaches the biggest area of contact, and sealed respond well, and the height that highly is higher than the mainboard of subplate this moment has been equivalent to having improved the height of stopping of flood bank, has effectually reached and has improved the purpose of flood bank height under the effect that does not improve the cost. On the other hand, when the sliding surfaces are separated from each other, the upper end surfaces of the auxiliary embankments and the main embankment are at the same height, so that the passing width of the flood control embankment is effectively increased. The structure has low manufacturing cost and high use efficiency, and is suitable for popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of a side view angle of the present invention after removing the dike pillar;

fig. 3 is a schematic view of the rear view structure of the present invention;

fig. 4 is a schematic sectional view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the concrete pile comprises a main dike 1, a secondary dike 2, a water facing surface 3, a dike post 4, a limiting groove 5, a limiting block 6, a linkage post 7, a sleeving block 8, a threaded rod 9, a mounting seat 10, a nut 11, a fixing nail 12, a sliding surface 13, a first clamping surface 13-1, a sealing surface 13-2, a guide wedge surface 13-3, a second clamping surface 13-4, a muddy soil layer 14 and a metal layer 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a flood control bank structure for impervious hydraulic engineering comprises a main bank 1 and bank columns 4, and is characterized in that the main bank 1 is in contact connection with an auxiliary bank 2 in the direction facing water 3, sliding faces 13 are arranged on the contact faces of the main bank 1 and the auxiliary bank 2, a limiting groove 5 is arranged on the side face of the auxiliary bank 2, the bank columns 4 are arranged on the side face of the auxiliary bank 2 on the ground, a limiting block 6 is arranged on one side of each bank column 4 close to the auxiliary bank 2, the limiting block 6 is in sliding contact with the limiting groove 5, a linkage column 7 is fixedly arranged on the sliding face 13 of the auxiliary bank 2, the end part of the linkage column 7 is arranged in a sleeve block 8 in a sliding manner, a threaded rod 9 is fixedly arranged on the sleeve block 8, the threaded rod 9 passes through a mounting seat 10 and is in threaded connection with a nut 11, the nut 11 is rotationally connected in the mounting seat 10, the mounting seat 10 is fixedly arranged on the side face of the main bank 1, the sliding faces 13 of the, the main structure inside the main embankment 1 and the auxiliary embankment 2 is a concrete layer 14, and the lower end face of the main embankment 1 is symmetrically provided with fixing nails 12.

The number of the limiting blocks 6 is more than or equal to two, and all the limiting blocks 6 are positioned on a slope line with the same inclination angle with the limiting groove 5.

The outer contours of the sliding surfaces 13 on the main bank 1 and the sub-bank 2 are matched when the sub-bank 2 is lifted. The sliding surface 13 comprises a first clamping surface 13-1, a sealing surface 13-2, a guide wedge surface 13-3 and a second clamping surface 13-4, and the sealing surface 13-2, the first clamping surface 13-1, the sealing surface 13-2 and the second clamping surface 13-4 form a stepped outer contour.

The number of the first clamping surfaces 13-1 and the second clamping surfaces 13-4 is not less than 2. The upper end surface of the main embankment 1 is provided with a guide wedge surface 13-3, and the oblique angle of the guide wedge surface 13-3 is equal to the oblique angle of the sealing surface 13-2.

When the structure is used, the structure is arranged on a bank, the fixing nail 12 is inserted into soil, the bank column 4 is arranged at a proper position, when the river water suddenly rises in a flood season, the height of the main bank 1 often cannot meet the requirement of water retaining, and the height of the auxiliary bank 2 needs to be increased, wherein the specific mode of increasing the height of the auxiliary bank 2 is that the threaded rod 9 is moved upwards by rotating the nut 11, the linkage column 7 is driven to move upwards by driving the sleeve connecting block 8 in the upward movement process of the threaded rod 9, so that the purpose of driving the auxiliary bank 2 to move upwards is achieved, the sliding groove moves upwards while the limiting block 6 is fixed, the limiting groove 5 is a chute, the limiting block 6 is more than one, the limiting groove 5 moves upwards along the direction of the chute, at the moment, the sealing surface 13-2 of the auxiliary bank 2 is in contact with the sealing surface 13-2 of the main bank 1 and moves horizontally, and the whole sliding surface 13-2 forms a complete labyrinth seal structure because the sealing surface 13-2 has more than one sealing surface The device, thereby the effect of prevention of seepage water is reached to the efficient. When the first clamping surface 13-1 and the second clamping surface 13-4 are contacted with each other, the whole movement process is finished, the contact surface reaches the largest contact area, the sealing effect is good, the height of the auxiliary plate is higher than that of the main plate, namely, the blocking height of the flood bank is increased, and the purpose of increasing the flood height under the action of not increasing the cost is effectively achieved. On the other hand, when the sliding surfaces 13 are separated from each other, the upper end surfaces of the sub-dikes 2 and the main dikes 1 are at the same height, effectively increasing the passage width of the flood bank.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A flood control bank structure for impervious hydraulic engineering comprises a main bank and bank columns, and is characterized in that the main bank is in contact connection with an auxiliary bank in the upstream direction, sliding surfaces are arranged on the contact surfaces of the main bank and the auxiliary bank, a limiting groove is formed in the side surface of the auxiliary bank, a bank column is arranged on the ground of the side surface of the auxiliary bank, a limiting block is arranged on one side, close to the auxiliary bank, of the bank column, the limiting block is in sliding contact with the limiting groove, a linkage column is fixedly arranged on the sliding surface of the auxiliary bank, the end portion of the linkage column is slidably arranged in a sleeve connection block, a threaded rod is fixedly arranged on the sleeve connection block, the threaded rod penetrates through a mounting seat and is in threaded connection with a nut, the nut is rotatably connected in the mounting seat, the mounting seat is fixedly arranged on the side surface of the main bank, the sliding surfaces of the main bank and the auxiliary bank are metal layers, the main structure in main embankment and the interior of auxiliary embankment is concrete layer, the lower terminal surface symmetry of main embankment is provided with the staple.

2. The impermeable hydraulic engineering breakwater structure of claim 1, wherein: the number of the limiting blocks is more than or equal to two, all the limiting blocks are positioned on an oblique line with the same oblique angle with the limiting groove, and the oblique angle of the limiting groove is the same as that of the sliding surface.

3. The impermeable hydraulic engineering breakwater structure of claim 1, wherein: the outline of the sliding surface on the main embankment and the outline of the sliding surface on the auxiliary embankment are matched when the auxiliary embankment is lifted.

4. The impermeable hydraulic engineering breakwater structure of claim 1, wherein: the sliding surface comprises a first clamping surface, a sealing surface, a guide wedge surface and a second clamping surface, and the sealing surface, the first clamping surface, the sealing surface and the second clamping surface form a step-shaped outer contour.

5. The impermeable hydraulic engineering breakwater structure of claim 4, wherein: the number of the first clamping surfaces and the number of the second clamping surfaces are not less than 2.

6. The impermeable hydraulic engineering breakwater structure of claim 4, wherein: and the upper end surface of the main embankment is provided with a guide wedge surface, and the oblique angle of the guide wedge surface is equal to that of the sealing surface.