CN215482705U

CN215482705U - High-low combined dike

Info

Publication number: CN215482705U
Application number: CN202121951034.0U
Authority: CN
Inventors: 洪良钧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-11
Anticipated expiration: 2031-08-19

Abstract

The utility model provides a high-low combined dike, which comprises: low embankment, high embankment, U type embankment hole and pivot. The U-shaped dike pit is buried under the ground; the lower dike is a fixed dike and is integrated with the U-shaped dike pit; the lower dike is a part of which one side wall of the U-shaped dike pit extends upwards to the ground; the high dike is a movable dike and comprises an upper dike and a lower dike, the upper dike and the lower dike are connected through the rotating shaft so that the upper dike bends at 90 degrees or stretches upwards, and the lower dike is arranged in the dike pit; the height of the rotating shaft is lower than that of the lower embankment.

Description

High-low combined dike

Technical Field

The utility model relates to hydraulic engineering, in particular to a novel dike structure.

Background

The dike belongs to the dike technology in hydraulic engineering. Generally, a dam is a water-retaining object, a dike is a bank-protecting object, and the utility model relates to a simple dike.

The dike is a waterproof building along a river or a coast, such as a river dike and a sea dike built by multipurpose soil, stones and the like. The dike is mostly fixed to improve the firmness of the building and the waterproof reliability.

The embankment is roughly divided into a sea embankment and a river embankment in terms of use. The seawall is mostly made from sea reclamation, so it must be able to withstand the rough sea and is almost the only requirement for firmness. The river dike is mostly the two banks of the river to prevent water and soil loss. The river levee is additionally provided with the guardrail, so that the landscape is safer. Recently, the concept of hydrophilicity has been introduced, and the demand for river banks is higher.

The banks are roughly divided into a lower bank and an upper bank, divided from high to low. The low dike can protect the dike bank, provide the possibility of viewing the landscape of the guardrail and provide the hydrophilic effect, but is difficult to prevent flood. The high dike can prevent flood, but has no landscape and no possibility of hydrophily. So-called "N year meet.

The seawall is a high dike, which can resist large impact but is much thicker than the high dike in the river dike.

The advantages and the disadvantages of the dikes are combined, so that a new design is produced, namely, the first line of the breakwaters is a low dike, and the second line of the breakwaters is a high dike after a plurality of distances, so that the effect of viewing the landscape and the hydrophily of the guardrail at ordinary times is achieved, and the flood season comprises the flood season and plays a role in flood prevention. However, such designs require a greater separation distance of the banks. Because a high wall is formed at ordinary times, the appearance is not ideal.

Therefore, a bank integrating functions of guard rails, viewing, hydrophilicity and flood prevention and being particularly suitable for narrow river banks is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a movable high-low combined dike which can be used as a guardrail, a viewing field, hydrophily and flood prevention, and is particularly suitable for a dike of a narrow river bank.

The utility model provides a high-low combined embankment, which comprises: low embankment, high embankment, U type embankment hole and pivot. The U-shaped dike pit is buried under the ground. The lower dike is a fixed dike, the lower dike and the U-shaped dike pit are integrated, and the lower dike is a part of which one side wall of the U-shaped dike pit extends upwards to the ground. The high dike is a movable dike and comprises an upper dike and a lower dike, the upper dike and the lower dike are connected through the rotating shaft so that the upper dike bends at 90 degrees or stretches upwards, and the lower dike is arranged in the dike pit; the height of the rotating shaft is lower than that of the lower embankment.

In one embodiment, a metal material is used for a contact part of the bottom end of the lower embankment and the embankment pit.

In one embodiment, the lower embankment, the embankment pit and the walkway are integral.

In one embodiment, the upper dike is provided with dike wings at two sides, the lateral surfaces of the dike wings are coated with non-metal anti-leakage materials, and the high dike combination dikes are connected with each other through the dike wings and are fastened by fastening hole bolts or metal plugs.

In one embodiment, when the upper dike is bent at 90 degrees, the upper dike is a hydrophilic platform.

In one embodiment, the upper embankment is supported by the lower embankment when the upper embankment is straightened upwards.

In one embodiment, a contact surface between the lower bank and the upper bank is coated with a non-metallic leakage preventing material.

In one embodiment, when the upper embankment is straightened upwards, the lower embankment and the upper embankment are fixed through tightening hole bolts.

In one embodiment, the rotating shaft is made of a metal tube and is arranged behind the shaft sleeve, and two ends of the rotating shaft are cross-screwed through the rotating shaft cover.

In one embodiment, the outer side of the high embankment combination embankment is provided with a pile.

Compared with the prior art, the method has the following advantages:

firstly, the lower dike is a fixed dike which is higher than the horizontal plane, and can play the roles of guard bar and viewing. Non-metallic (e.g., rubber) containment materials may not be present at ordinary times.

And secondly, when the upper dike and the lower dike in the high dike are bent at 90 degrees, the upper dike plays a role of a hydrophilic platform. The low dike and the dike wings are both made of nonmetal (such as rubber) leakage-proof materials, so that the water-proof effect can be achieved. The lower dike is a fixed dike, and when the upper dike in the high dike is straightened, the lower dike is used as a support to play a role in controlling flood.

And thirdly, the upper dike is divided by the dike wings, so that the impact of the waves can be crushed, and the damage of the waves to the dike is reduced.

Drawings

The foregoing summary, as well as the following detailed description of the utility model, will be better understood when read in conjunction with the appended drawings. It is to be noted that the figures are only intended as examples of the claimed invention. In the drawings, like reference characters designate the same or similar elements.

FIG. 1a shows a schematic view of a combined bank according to an embodiment of the utility model;

FIG. 1b is a schematic view of the inside and outside conditions of a combined bank according to an embodiment of the present invention;

FIG. 2a shows a combined bank plane condition according to an embodiment of the utility model;

fig. 2b shows a combined bank face condition when the upper bank is folded according to an embodiment of the utility model;

FIG. 3 shows a high bank elevational view with the upper bank straight, according to an embodiment of the utility model;

FIG. 4 illustrates a high bank wing connection node diagram according to an embodiment of the utility model;

FIG. 5a shows a cross-sectional view of a high bank spindle according to an embodiment of the utility model;

FIG. 5b shows a vertical cross-section of a tall bank shaft according to an embodiment of the present invention;

fig. 6a shows a state view of a side of a combined bank when an upper bank is bent according to an embodiment of the present invention;

fig. 6b shows a state view of the side of the combined bank when the upper bank is straightened according to an embodiment of the present invention;

fig. 7a is a sectional view of a combined bank when the upper bank is bent according to an embodiment of the present invention;

fig. 7b shows a sectional view of the combined bank when the upper bank is straightened according to an embodiment of the present invention.

Detailed Description

The detailed features and advantages of the present invention are described in detail in the detailed description which follows, and will be sufficient for anyone skilled in the art to understand the technical content of the present invention and to implement the present invention, and the related objects and advantages of the present invention will be easily understood by those skilled in the art from the description, claims and drawings disclosed in the present specification.

The utility model provides a movable 'curved rule dike', namely a 'high-low combined dike', which is hereinafter referred to as 'combined dike'. The combined dike integrates the functions of guardrails, viewing, hydrophilia and flood prevention, and is particularly suitable for dikes of narrow river banks.

Fig. 1a shows a schematic view of a combined bank principle according to an embodiment of the utility model. The high-low combined embankment comprises a low embankment 101, a high embankment 102, a U-shaped embankment pit 103 and a rotating shaft 104. The U-shaped dike pits 103 are provided in the soil layer or concrete under the ground. The lower bank 101 is a fixed bank. The high bank 102 is an active bank. The upper bank 102 is divided into an upper bank 105 and a lower bank 106. The upper dike 105 and the lower dike 106 are connected by the rotating shaft 104 and can be bent or straightened by 90 degrees. The lower bank 106 is placed in the U-shaped bank pit 103. The low dike and the U-shaped dike pit are integrated, and the low dike is a part of which one side wall of the U-shaped dike pit extends upwards to the ground.

In one embodiment, the shaft 104 may be made of a custom metal tube that is placed behind a bushing and then secured at both ends with custom shaft covers that are cross-threaded to prevent movement.

In one embodiment, upper bank 105 has bank wings on both sides. The dike wings are adhered with non-metal (such as rubber) leakage-proof materials, and tightened by tightening hole bolts or customized metal plugs, and are simultaneously inserted and tightened in rows.

In one embodiment, the bottom end of the lower bank 105 and the contact portion of the bank pit 103 are a metal material.

Fig. 1b is a schematic diagram illustrating the conditions inside and outside the combined bank according to an embodiment of the present invention. The lower dike 101 and the dike pit 103 are integrated and are placed in the soil layer or concrete 107. In addition, the lower dike 101 and dike pit 103 can be "tripled" with the sidewalk 108, in addition to being integral with themselves. The outside of the combined dike is provided with a pile 109, and then a dike pit is buried in a soil layer or concrete.

In one embodiment, the lower dike 101 and the upper dike contact surface are adhered with a non-metal (e.g., rubber) anti-leakage material and tightened and fixed by tightening hole bolts.

Figure 2a shows a combined bank plane condition according to an embodiment of the utility model. Wherein 201 represents a metal material; 202 represents a rotating shaft; and 203 represents a high bank. Wherein the shaft may be made of concrete and/or custom metal tubing. The tall embankment may be made of concrete.

Fig. 2b shows a combined bank face condition when the upper bank is folded according to an embodiment of the present invention. Wherein 204 represents a metal material; 205 represents a non-metallic material (e.g., rubber); 206 represents rubber punch; 207 represents a low bank gap; 208 represents a high bank wing; 209 represents a cinch hole. The high bank wing may be made of concrete.

Fig. 3 shows a front elevation view of an upper bank when the upper bank is straightened, according to an embodiment of the utility model. 301 denotes a high dike, which may be made of concrete; 302 represents a high bank wing, which may be made of concrete; 303 represents a cinch hole; 304 represents the bank wing sides, which may be coated with a non-metallic (e.g. rubber) anti-leakage material; 305 represents a high bank gap; 306 represents a rotating shaft, which may be made of concrete and/or custom metal tubing.

Fig. 4 illustrates a high bank wing connection node diagram according to an embodiment of the present invention. Wherein 401 represents concrete; 402 represents silica gel caulking; 403 represents rubber (leak proof); 404 represents custom metal plugs that are inserted when the tall levee is straightened; 405 denotes a plastic cover plate.

Figure 5a shows a cross-sectional view of a tall bank spindle according to an embodiment of the present invention. Figure 5b shows a vertical cross-section of a tall bank shaft according to an embodiment of the present invention. The rotating shaft part can be made of metal and concrete, the middle part is a fixed shaft, and the two sides are rotating shafts. The metal pipe can be solid or hollow, the middle shaft and the middle metal pipe are cast and inserted into the shaft pipes at two sides, and the end cover plates of the shaft pipes at two sides are tightened by the customized flat-head cross-shaped metal screw caps. The size of the concrete wrapped outside the movable shafts on the two sides and the size of the embedded metal pipe (according to actual conditions). Wherein 501 is concrete; 502 is a custom metal tube; 503 is a metal pipe end thread turning line; 504 is a custom spindle cover tightening cross; 505 is a shaft slot.

Fig. 6a is a side view of a combined bank when an upper bank is bent according to an embodiment of the present invention. Fig. 6b shows a state diagram of the side of the combined bank when the upper bank is straightened according to an embodiment of the present invention. Wherein 601 represents a metal material; 602 represents a non-metallic (e.g., rubber) barrier material low bank elevation; 603 represents the low bank decorative layer (sidewalk side); 604 represents a spindle cover screw cross, which may be custom metal; 605 represents a high bank wing, which may be made of concrete; 606 represents the bank wing sides of non-metallic (e.g. rubber) anti-leakage material; 607 represents a cinch hole.

Fig. 7a is a cross-sectional view of a combined bank when the upper bank is bent according to an embodiment of the present invention. Fig. 7b shows a sectional view of the combined bank when the upper bank is straightened according to an embodiment of the present invention. Wherein 701 represents a metal material; 702 represents a non-metallic (e.g., rubber) barrier material low bank elevation; 703 represents a rotating shaft, which can be made of concrete and/or custom made metal pipes; 704 represents a high bank wing, which may be made of concrete; 705 represents a cinch hole.

In terms of construction, the 'combined dike' needs to be prefabricated. Wherein, the connection part of the rotating shaft and the upper and lower embankments is the key of the manufacture.

The low dike and the dike pit are integrated and can be combined with the sidewalk into a whole.

Piles are required to be arranged on the outer side of the combined embankment, and then an embankment pit is buried in a soil layer or concrete.

The single combined dike is firstly placed in the dike pit by a crane or a forklift, and the lower dike is in contact with the bottom of the dike pit by metal materials, so that friction can be reduced, and the single combined dike and the dike pit are connected with each other by being pressed by a jack.

As a result of the pressing, the dike wings on the single combined dike are connected with each other, and the waterproof effect is achieved under the action of tightened bolts or metal customized plugs and non-metal (such as rubber) leakage-proof materials.

In a similar way, when the upper dike is straightened, the nonmetal (such as rubber) leakage-proof material on the lower dike after being extruded can also play the same role.

The support method after the long dike is straightened can be various, and the support such as a tripod can be considered.

As medium and small flood usually exists, the bank is generally higher than the horizontal line, the chance of straightening the upper bank is not great, and a non-metal (such as rubber) leakage-proof material can be omitted, so that the material loss is reduced.

From the perspective of flood control, the flood season is annual, but most of the flood seasons are medium and small flood seasons, the time is approximately stable, the flood season or the extra flood season is only individual year, and the flood season can be prepared before the year.

Compared with the prior art, the method has the following advantages:

The terms and expressions which have been employed herein are used as terms of description and not of limitation. The use of such terms and expressions is not intended to exclude any equivalents of the features shown and described (or portions thereof), and it is recognized that various modifications may be made within the scope of the claims. Other modifications, variations, and alternatives are also possible. Accordingly, the claims should be looked to in order to cover all such equivalents.

Also, it should be noted that although the present invention has been described with reference to the current specific embodiments, it should be understood by those skilled in the art that the above embodiments are merely illustrative of the present invention, and various equivalent changes or substitutions may be made without departing from the spirit of the present invention, and therefore, it is intended that all changes and modifications to the above embodiments be included within the scope of the claims of the present application.

Claims

1. An elevated combination embankment, wherein the elevated combination embankment comprises:

the lower dike, the upper dike, the U-shaped dike pit and the rotating shaft;

the U-shaped dike pit is buried under the ground;

the lower dike is a fixed dike and is integrated with the U-shaped dike pit; the lower dike is a part of which one side wall of the U-shaped dike pit extends upwards to the ground;

the high dike is a movable dike and comprises an upper dike and a lower dike, the upper dike and the lower dike are connected through the rotating shaft so that the upper dike bends at 90 degrees or stretches upwards, and the lower dike is arranged in the dike pit;

the height of the rotating shaft is lower than that of the lower embankment.

2. The bank of claim 1, wherein a metal material is used for a contact portion between the bottom end of the lower bank and the bank pit.

3. The high-low combination embankment of claim 1, wherein the low embankment, the embankment pit and the sidewalk are integrated.

4. The high-low combined embankment according to claim 1, wherein, the upper embankment is provided with embankment wings at both sides, the side surfaces of the embankment wings are coated with non-metallic anti-leakage materials, and the high embankment combined embankments are connected with each other through the embankment wings and are fastened by fastening hole bolts or metal plugs.

5. The combined bank of claim 1, wherein the upper bank is a hydrophilic platform when the upper bank is bent at 90 °.

6. The combined bank of claim 1, wherein the upper bank is supported by the lower bank when the upper bank is straightened upward.

7. The bank of claim 1, wherein a contact surface between the lower bank and the upper bank is coated with a non-metallic anti-leakage material.

8. The combined high and low embankment as claimed in claim 1, wherein when said upper embankment is straightened, said low embankment and said upper embankment are fixed by tightening bolts.

9. The levee of claim 1, wherein the shaft is made of a metal tube and is placed behind the shaft sleeve, and both ends of the shaft are cross-screwed by the shaft cover.

10. The high-low combined embankment of claim 1, wherein the high embankment is provided with piles at the outer side.