CN210597194U - Hidden flood control wall - Google Patents
Hidden flood control wall Download PDFInfo
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- CN210597194U CN210597194U CN201921169681.9U CN201921169681U CN210597194U CN 210597194 U CN210597194 U CN 210597194U CN 201921169681 U CN201921169681 U CN 201921169681U CN 210597194 U CN210597194 U CN 210597194U
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Abstract
The utility model relates to a hidden flood control wall, including reinforced concrete base, wallboard, base and connecting piece, the inside cavity of reinforced concrete base forms inner chamber and upper end and is equipped with the opening, the open-ended area is less than the roof area of inner chamber, the base set up in the inner chamber, the lower extreme of wallboard with base fixed connection, the upper end of wallboard can pass the opening stretches out outside the inner chamber, the upper end of wallboard is provided with the hole for hoist, the one end of connecting piece is fixed in on the base, the roof of inner chamber be provided with the through-hole that the connecting piece corresponds, work as the upper end of wallboard is passed the opening stretches out when the inner chamber is outer, the connecting piece passes the through-hole, the base passes through the connecting piece with reinforced concrete base fixed connection. The utility model provides a technical scheme can compromise hydrophilic view in city and flood control function.
Description
Technical Field
The utility model relates to a water conservancy facility technical field especially relates to a hidden flood control wall.
Background
For coastal cities, beaches can be used as leisure and entertainment places for people in daily life, but in the flood season, along with the rise of water level, flood disasters which may occur need to be effectively prevented at the beaches. The main means of flood control is to arrange flood control walls along the river. At present, flood control walls mainly comprise two types, namely a movable assembly type and a traditional embankment type.
Movable fabricated flood protection walls are generally not compatible in terms of both stability and assembly efficiency. The assembled flood control wall with good stability is time-consuming and labor-consuming in the transportation and assembly processes; the assembled flood control wall with high assembly efficiency is often not guaranteed in steadiness. Meanwhile, the assembled flood control wall needs a large number of warehouses for storage in the non-flood season.
The traditional dike type flood control wall is usually built along the river and can well play a role in flood control. However, the dike type flood control wall is usually higher than the elevation of urban roads, so that a lot of cities are on the shore and cannot live in water, and the urban landscape is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a hidden flood control wall.
The utility model provides a hidden flood control wall includes reinforced concrete base, wallboard, base and connecting piece, the inside cavity of reinforced concrete base forms inner chamber and upper end and is equipped with the opening, the open-ended area is less than the roof area of inner chamber, the base set up in the inner chamber, the lower extreme of wallboard with base fixed connection, the upper end of wallboard can pass the opening stretches out outside the inner chamber, the upper end of wallboard is provided with the hole for hoist, the one end of connecting piece is fixed in on the base, the roof of inner chamber be provided with the through-hole that the connecting piece corresponds, work as the upper end of wallboard is passed the opening stretches out when the inner chamber is outer, the connecting piece passes the through-hole, the base passes through the connecting piece with reinforced concrete base fixed connection.
The utility model provides a hidden flood control wall's beneficial effect is, when being in for example the non-flood season, the mainly used blocks that the wallboard of flood is located inside the reinforced concrete base, and the upper end of reinforced concrete base can be roughly the same with the road surface elevation, then can make things convenient for the citizen to freely advance out of river beach leisure, satisfies people's hydrophilicity requirement, promotes city waterfront district space view function. When the wall plate is lifted up by using temporary hoisting equipment through the hoisting holes in flood season, the base welded at the lower end of the wall plate is wider than the upper end opening of the reinforced concrete base, so that the wall plate can not be completely separated from the reinforced concrete base under normal conditions. Can give consideration to urban hydrophilic landscape and flood control.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, a waterproof rubber layer is arranged at the joint of the wall plate and the base.
The beneficial effect of adopting above-mentioned further scheme is that, on the one hand, can avoid the water logging to go into inside wallboard and the base, on the other hand, when mentioning the wallboard, the gap between wallboard, base and the reinforced concrete base can be filled the compaction by waterproof rubber layer, avoids the water logging to go into reinforced concrete base inner chamber, improves water-proof effects.
Further, the waterproof rubber layer part arranged along the wall plate is of a wedge-shaped structure with a small upper part and a large lower part.
Adopt above-mentioned further scheme's beneficial effect be, the waterproof rubber layer of wedge structure can fill the compaction gap more effectively when the wallboard is lifted to prevent that the water logging from invading reinforced concrete base inner chamber.
Further, the reinforced concrete base comprises a concrete structure with a cavity inside and a plurality of steel plates, wherein the steel plates are arranged on the surface of the cavity of the concrete structure to surround the cavity.
The beneficial effect who adopts above-mentioned further scheme is that, reinforced concrete base structure is firm, when needs use the flood control function, can regard as the stable base of wallboard, when need not using the flood control function, can directly save a large amount of wallboards in its inner chamber, need not use special warehouse.
Further, the wallboard includes steel sheet and horizontal steel sheet around including, around the steel sheet with horizontal steel sheet mutually perpendicular sets up and fixed connection, the steel sheet is provided with the movement joint at length direction interval around.
Adopt above-mentioned further scheme's beneficial effect to be, the wallboard structure is firm, and has certain deformation interval, is applicable to various environment.
Further, the deformation joint upper cover is equipped with stagnant water coil stock layer.
Adopt above-mentioned further scheme's beneficial effect to be, can effectively avoid water to pass through the sealing up coil stock layer and dip inside the wallboard, guarantee the quality and the durability of wallboard.
Further, the connecting piece is a bolt and nut assembly.
The beneficial effect who adopts above-mentioned further scheme is that, bolt and nut subassembly simple to operate is convenient for fix the wallboard of being mentioned fast and effectively.
Further, a cover plate is arranged above the opening of the reinforced concrete base.
Adopt above-mentioned further scheme's beneficial effect be, when not using the flood control function, can effectively protect reinforced concrete base and inside wallboard etc. of below through the apron.
Further, the top surface of the cover plate is flush with the top surface of the ground structure, and the cover plate is hinged to the ground structure.
Adopt above-mentioned further scheme's beneficial effect be, the apron can not influence the pedestrian and normally pass when facilities such as protective wall board.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of a hidden flood wall according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural view of a hidden flood wall according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a hidden flood wall according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a hidden flood wall according to an embodiment of the present invention.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 5, the embodiment of the utility model provides a hidden flood control wall includes reinforced concrete base 1, wallboard 2, base 3 and connecting piece 4, reinforced concrete base 1 inside cavity forms inner chamber and upper end and is equipped with the opening, the open-ended area is less than the roof area of inner chamber, base 3 sets up in the inner chamber, the lower extreme and the 3 fixed connection of base of wallboard 2, the upper end of wallboard 2 can pass the opening and stretch out outside the inner chamber, the upper end of wallboard 2 is provided with hole for hoist 21, the one end of connecting piece 4 is fixed in on base 3, the roof of inner chamber is provided with the through-hole 11 that corresponds with connecting piece 4, when the upper end of wallboard 2 passes the opening and stretches out outside the inner chamber, connecting piece 4 passes through-hole 11, base 3 passes through connecting piece 4 and 1 fixed connection of.
In this embodiment, when, for example, in the non-flood season, the wall panel 2 mainly used for blocking flood is located inside the reinforced concrete base 1, and the upper end of the reinforced concrete base 1 can be substantially the same as the elevation of the road surface, i.e., G in the figure, so that the urban waterfront area can freely enter and exit the river beach for leisure conveniently, meet the hydrophilic requirement of people, and improve the space landscape function of the urban waterfront area. When the wall plate 2 is lifted up through the lifting holes 21 during flood season, for example, temporary lifting equipment can be used to lift the wall plate 2, the base 3 welded to the lower end of the wall plate 2 is wider than the upper end opening of the reinforced concrete base 1, so that the wall plate 2 can not be completely separated from the reinforced concrete base 1 under normal conditions, when the wall plate 2 is lifted to the maximum height, the connecting pieces 4 fixed on the base 3, such as bolts, can penetrate through the through holes 11 on the top wall of the reinforced concrete base 1, and at the moment, the connecting pieces 4 can be locked by nuts, for example, so that the wall plate 2 can be kept at a fixed position higher than the. Can give consideration to urban hydrophilic landscape and flood control.
Preferably, the joint of the wall plate 2 and the base 3 is provided with a waterproof rubber layer 5.
Specifically, because mutually perpendicular's wallboard 2 and base 3 are not integrative casting shaping, there may be the gap in the welding junction of the two, and when mentioning wallboard 2, also may have the gap between it and reinforced concrete base 1 roof, and waterproof rubber layer 5 that is the L type is pasted in the hot melt of the junction of wallboard 2 and base 3, and wallboard 2 and base 3 all can be protected.
In the preferred embodiment, on one hand, the water can be prevented from entering the interior of the wall plate 2 and the base 3, and on the other hand, when the wall plate 2 is lifted, the gaps among the wall plate 2, the base 3 and the reinforced concrete base 1 can be filled and compacted by the waterproof rubber layer 5, so that the water can be prevented from entering the inner cavity of the reinforced concrete base 1, and the waterproof effect is improved.
Preferably, the part of the waterproof rubber layer 5 arranged along the wall plate 2 is in a wedge structure with a small top and a big bottom.
Specifically, the vertical section of the L-shaped waterproof rubber layer 5 is a wedge-shaped structure with a small top and a large bottom, the thickness of the lower part can be 50mm, and the thickness of the horizontal section can be 30 mm.
In the preferred embodiment, the wedge-shaped waterproof rubber layer 5 can more effectively fill the compacted gap when the wall plate 2 is lifted to prevent water from entering the cavity of the reinforced concrete base 1.
Preferably, the reinforced concrete base 1 comprises a concrete structure 12 with a cavity inside and a plurality of steel plates 13, wherein the plurality of steel plates 13 are arranged on the surface of the cavity of the concrete structure 12 to form an inner cavity in a surrounding manner.
Specifically, the concrete structure 12 may be made of C30 reinforced concrete, and the steel plate 13 may be made of Q235B steel. The width of the inner cavity can be 660mm, the height can be 2.5m, and the length can be determined according to actual requirements.
In this preferred embodiment, reinforced concrete base 1 structure is firm, when needing to use flood control function, can regard as the stable base of wallboard 2, when need not using flood control function, can directly save a large amount of wallboards 2 in its inner chamber, need not use special warehouse.
Preferably, the wall panel 2 comprises front and rear steel plates 22 and transverse steel plates 23, the front and rear steel plates 22 and the transverse steel plates 23 are perpendicular to each other and fixedly connected, and the front and rear steel plates 22 are provided with deformation joints 24 at intervals in the length direction.
Specifically, Q235B steel plates with a thickness of 20mm may be used for each of the front and rear steel plates 22 and the transverse steel plates 23, and the deformation joints 24 with a width of 30mm may be provided at intervals of 4m in the longitudinal direction of the front and rear steel plates 22, and the transverse steel plates 23 may be provided at intervals of 0.6 m.
In the preferred embodiment, the wall plate 2 has a stable structure and a certain deformation range, and is suitable for various environments.
Preferably, the deformation joint 24 is covered with the water stop roll layer 6.
Specifically, the water stop roll layer 6 is used for sealing the deformation joint 24, and may be a macromolecular self-adhesive film waterproof roll with a thickness of 2mm and a width of 330 mm.
In the preferred embodiment, the waterproof roll material layer 6 can effectively prevent water from entering the interior of the wall board 2 through the deformation joint 24, and the quality and durability of the wall board 2 are ensured.
Preferably, the connecting member 4 is a bolt and nut assembly.
Specifically, base 3 can set up to a plurality ofly, evenly arranges in 2 lower extremes of wallboard, and its material can be HW350X350 shaped steel, and the width can slightly be less than the width of reinforced concrete base 1 inner chamber, is 600mm, can respectively reserve 4 diameter and be 30 mm's mounting bolt hole at upper and lower flange. For example, M24 bolts are inserted through the mounting bolt holes from bottom to top and are fixedly connected, for example, welded, to the base plate 3. When the wall plate 2 is lifted, the upper end of each bolt passes through the corresponding through hole 11 on the top wall of the reinforced concrete base 1, and the bolts can be locked by using nuts above the through holes 11, so as to fix the wall plate 2.
In the preferred embodiment, the bolt and nut assembly is easy to install, facilitating quick and efficient securing of the lifted wall panel 2.
Preferably, a cover plate 7 is disposed over the opening of the reinforced concrete base 1.
Specifically, the cover plate 7 may be a patterned steel plate having a thickness of 10mm and a width of 700 mm.
In the preferred embodiment, when the flood protection function is not used, the reinforced concrete base 1 below and the wall panels 2 and the like inside can be effectively protected by the cover plate 7.
Preferably, the top surface of the cover plate 7 is flush with the top surface of the ground structure, and the cover plate 7 is hinged to the ground structure.
Specifically, reinforced concrete base 1 upper end can set up the recess that matches with apron 7, makes the upper surface height of apron 7 the same with road surface elevation G to do not influence the pedestrian and normally pass. The hinge structure enables the cover plate 7 to be rapidly turned over, and the efficiency of starting the wall plate 2 is improved.
In the preferred embodiment, the cover plate 7 does not affect normal traffic of pedestrians while protecting the wall plate 2 and other facilities.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. The hidden flood control wall is characterized by comprising a reinforced concrete base (1), a wall plate (2), a base (3) and connecting pieces (4), wherein the reinforced concrete base (1) is internally hollow to form an inner cavity, an opening is formed in the upper end of the inner cavity, the area of the opening is smaller than the area of the top wall of the inner cavity, the base (3) is arranged in the inner cavity, the lower end of the wall plate (2) is fixedly connected with the base (3), the upper end of the wall plate (2) can penetrate through the opening to extend out of the inner cavity, a hoisting hole (21) is formed in the upper end of the wall plate (2), one end of each connecting piece (4) is fixed on the base (3), a through hole (11) corresponding to each connecting piece (4) is formed in the top wall of the inner cavity, when the upper end of the wall plate (2) penetrates through the opening to extend, the connecting piece (4) penetrates through the through hole (11), and the base (3) is fixedly connected with the reinforced concrete base (1) through the connecting piece (4).
2. The hidden flood wall according to claim 1, characterized in that the junction of the wall panel (2) and the base (3) is provided with a waterproof rubber layer (5).
3. The hidden flood wall according to claim 2, characterized in that the waterproof rubber layer (5) along the wall panels (2) is a wedge structure with a small top and a big bottom.
4. The hidden flood wall according to claim 1, characterized in that the reinforced concrete foundation (1) comprises a concrete structure (12) with a cavity inside and a plurality of steel plates (13), wherein the plurality of steel plates (13) are arranged on the surface of the cavity of the concrete structure (12) to form the inner cavity.
5. The hidden flood wall according to claim 1, wherein the wall panels (2) comprise front and rear steel plates (22) and transverse steel plates (23), the front and rear steel plates (22) and the transverse steel plates (23) are perpendicular to each other and fixedly connected, and deformation joints (24) are arranged at intervals in the length direction of the front and rear steel plates (22).
6. The hidden flood wall according to claim 5, characterized in that the deformation joint (24) is covered with a waterproof roll layer (6).
7. The concealed flood wall according to claim 1, wherein the connecting member (4) is a bolt and nut assembly.
8. The concealed flood protection wall according to any one of claims 1 to 7, wherein a cover plate (7) is arranged above the opening of the reinforced concrete base (1).
9. The concealed flood wall according to claim 8, wherein the top surface of the cover plate (7) is flush with the top surface of the ground structure and the cover plate (7) is hinged to the ground structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169681.9U CN210597194U (en) | 2019-07-23 | 2019-07-23 | Hidden flood control wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169681.9U CN210597194U (en) | 2019-07-23 | 2019-07-23 | Hidden flood control wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210597194U true CN210597194U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921169681.9U Active CN210597194U (en) | 2019-07-23 | 2019-07-23 | Hidden flood control wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210597194U (en) |
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2019
- 2019-07-23 CN CN201921169681.9U patent/CN210597194U/en active Active
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