CN209816795U - 16Mn steel sheet waterproof dam - Google Patents
16Mn steel sheet waterproof dam Download PDFInfo
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- CN209816795U CN209816795U CN201920202248.4U CN201920202248U CN209816795U CN 209816795 U CN209816795 U CN 209816795U CN 201920202248 U CN201920202248 U CN 201920202248U CN 209816795 U CN209816795 U CN 209816795U
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Abstract
The utility model relates to a 16Mn steel sheet waterproof dam, including water blocking steel sheet, back closure plate, lacing wire and earthwork, the lacing wire includes lacing wire and lower lacing wire, water blocking steel sheet and back closure plate stand on the flood bank respectively to one side, use a plurality of lacing wires and lower lacing wire support of two rows about water blocking steel sheet and back closure plate between, the shape cross-section that upper lacing wire, lower lacing wire, water blocking steel sheet and back closure plate enclose is the trapezoid of narrow top down width; the height of the water blocking steel plate is higher than that of the rear blocking plate, and the space between the water blocking steel plate and the rear blocking plate is filled with earthwork. The steel plate waterproof dam can select steel plates with different thicknesses, different lap joint angles and different heights according to different requirements, and is free, flexible, simple in structure, easy to assemble, stable and durable.
Description
Technical Field
The utility model relates to a waterproof dam among the hydraulic engineering especially relates to a 16Mn steel sheet waterproof dam.
Background
The waterproof dam is a waterproof and water-retaining building and structure, and comprises various types such as an earth dam, a gravity dam, a concrete panel rock-fill dam and the like. Dams are used by people in two main categories: earth and rockfill dams and concrete dams. The height of the dam depends on indexes such as the pivot terrain, geological conditions and the like. For years, in each flood season, flood prevention year by year, and long-term safety cannot be achieved, a large amount of manpower and material resources are wasted for tightly building the dam to prevent flood.
In recent years, the dams are mostly constructed by high-tech reinforced concrete, and people do not use the dams with other structures much. The 16Mn (manganese) steel generally contains 0.1-0.25% of carbon, and main alloy elements of manganese (Mn), silicon (Si), vanadium (V), niobium (Nb), titanium (Ti) and the like are added. The 16Mn steel has less alloy content and good weldability, and generally does not need to be preheated before welding.
SUMMERY OF THE UTILITY MODEL
Purpose of the utility model
The utility model provides a simple structure, easily build and durable 16Mn steel sheet water proof dam, solve flood season flood control's problem.
Technical scheme
The 16Mn steel plate waterproof dam is characterized in that: the flood control dam comprises a water blocking steel plate, a rear blocking plate, tie bars and earthwork, wherein the tie bars comprise upper tie bars and lower tie bars, the water blocking steel plate and the rear blocking plate are respectively obliquely erected on a flood control dam, a plurality of upper tie bars and lower tie bars in upper and lower rows are used for supporting the water blocking steel plate and the rear blocking plate, and the cross section of the shape defined by the upper tie bars, the lower tie bars, the water blocking steel plate and the rear blocking plate is a trapezoid with a narrow top and a wide bottom; the height of the water blocking steel plate is higher than that of the rear blocking plate, and the space between the water blocking steel plate and the rear blocking plate is filled with earthwork.
The height of the earthwork is the same as that of the rear blocking plate.
The lower end parts of the water blocking steel plate and the rear blocking plate are inserted into the flood bank.
And asphalt varnish is sprayed on the surfaces of the water blocking steel plate, the rear blocking plate and the lacing wire.
And a plastic anti-corrosion shell is coated outside the tie bar.
The plastic anticorrosive casing comprises a plurality of symmetrical buckling strips and end buckling strips, the two sides of each buckling strip are clamped by the end buckling strips, the plastic anticorrosive casing is integrally clamped together to form a closed plastic anticorrosive casing to coat the lacing wire, and sealing rubber strips in interference fit are filled in gaps among the plurality of buckling strips, the end buckling strips and the lacing wire.
The U-shaped buckling strip is a symmetrical buckling strip with two upper sides bent downwards in a right angle mode, two lower sides hooked upwards in a shape similar to a U-shaped mode, the outer wall of the U-shaped buckling strip is provided with a chamfered edge at the position of the two upper sides bent downwards in the right angle mode, two lower sides are provided with clamping hooks, and the straight line extension line of the chamfered edge is tangent to the clamping hooks.
The utility model discloses a clamping structure, including tip profile strip main part, pothook, joint stabilizer blade inboard, joint portion has been stretched out to tip profile strip main part one side has two joint stabilizer blades, and the joint stabilizer blade can be tangent and coincide with the chamfer limit with the pothook, and joint portion has been stretched out to joint stabilizer blade inboard, and joint portion can joint in the inboard of pothook.
Be equipped with the adhesive tape notch between the joint stabilizer blade, joint adhesive tape includes joint tower and overlap joint portion, is equipped with cavity in the tower in the joint tower, and the joint tower is used for filling in the adhesive tape notch, is equipped with the inner chamber of overlap joint portion in the overlap joint portion, and the lower part that the intracavity lies in cavity in the tower in the overlap joint portion is equipped with and supports protrudingly.
The upper end of overlap joint portion is located the both sides of joint tower and has stretched out two and press from both sides tight protruding, presss from both sides tight protruding and adhesive tape notch's notch wall interference fit.
Advantages and effects
The steel plate waterproof dam can select steel plates with different thicknesses, different lap joint angles and different heights according to different requirements, and is free, flexible, simple in structure, easy to assemble, stable and durable.
Drawings
Fig. 1 is a schematic plan view of the overall structure of the present invention;
FIG. 2 is a schematic top view of a steel plate waterproofing structure;
FIG. 3 is a perspective view of the overall structure of the present invention;
FIG. 4 is a perspective view of a waterproof structure of a steel plate;
FIG. 5 is a schematic structural view of the plastic corrosion protection shell being pulled and wrapped inside;
FIG. 6 is a schematic structural view of a button bar having a shape of Chinese character 'ji';
FIG. 7 is a schematic structural view of an end button;
FIG. 8 is a schematic structural view of a joint strip;
fig. 9 is an intuitive way of using the present invention in flood.
Description of reference numerals:
1. the novel flood prevention structure comprises a water blocking steel plate, 2 parts of a rear blocking plate, 3 parts of an upper tie bar, 4 parts of a lower tie bar, 5 parts of earthwork, 6 parts of a flood prevention embankment, 7 parts of end fastening strips, 8 parts of inverted V-shaped fastening strips, 9 parts of sealing rubber strips, 10 parts of clamping hooks, 11 parts of chamfered edges, 12 parts of clamping support legs, 13 parts of clamping parts, 14 parts of rubber strip notches, 15 parts of clamping towers, 16 parts of inner cavities of the towers, 17 parts of overlapping parts, 18 parts of inner cavities of the overlapping parts, 19 parts of supporting protrusions, 20 parts of clamping protrusions and 21 parts of flood.
Detailed Description
The invention will be further explained with reference to the drawings:
example 1
As shown in fig. 1, 2, 3 and 4, a 16Mn steel plate waterproof dam comprises a water blocking steel plate 1, a rear closure plate 2, tie bars and earthwork 5, wherein each tie bar comprises an upper tie bar 3 and a lower tie bar 4, the water blocking steel plate 1 and the rear closure plate 2 are respectively and obliquely erected on a flood bank 6, the water blocking steel plate 1 and the rear closure plate 2 are supported by a plurality of upper tie bars 3 and lower tie bars 4 in an upper row and a lower row, the upper tie bars 3 and the lower tie bars 4 are fixedly connected with the water blocking steel plate 1 and the rear closure plate 2 by welding, and the cross section of the shape defined by the upper tie bars 3, the lower tie bars 4, the water blocking steel plate 1 and the rear closure plate 2 is a trapezoid with a narrow upper part and a wide part; the height of the water blocking steel plate 1 is higher than that of the rear blocking plate 2, the space between the water blocking steel plate 1 and the rear blocking plate 2 is filled with earthwork 5, the height of the earthwork 5 is the same as that of the rear blocking plate 2, and the lower end parts of the water blocking steel plate 1 and the rear blocking plate 2 are inserted into the flood bank 6. Asphalt varnish is sprayed on the surfaces of the water blocking steel plate 1, the rear blocking plate 2 and the lacing wire, so that the water blocking steel plate can effectively prevent rust and damp.
Example 2
As shown in fig. 1, 2, 3 and 4, a 16Mn steel plate waterproof dam comprises a water blocking steel plate 1, a rear closure plate 2, tie bars and earthwork 5, wherein each tie bar comprises an upper tie bar 3 and a lower tie bar 4, the water blocking steel plate 1 and the rear closure plate 2 are respectively and obliquely erected on a flood bank 6, the water blocking steel plate 1 and the rear closure plate 2 are supported by a plurality of upper tie bars 3 and lower tie bars 4 in an upper row and a lower row, the upper tie bars 3 and the lower tie bars 4 are fixedly connected with the water blocking steel plate 1 and the rear closure plate 2 by welding, and the cross section of the shape defined by the upper tie bars 3, the lower tie bars 4, the water blocking steel plate 1 and the rear closure plate 2 is a trapezoid with a narrow upper part and a wide part; the height of the water blocking steel plate 1 is higher than that of the rear blocking plate 2, the space between the water blocking steel plate 1 and the rear blocking plate 2 is filled with earthwork 5, the height of the earthwork 5 is the same as that of the rear blocking plate 2, and the lower end parts of the water blocking steel plate 1 and the rear blocking plate 2 are inserted into the flood bank 6. Asphalt varnish is sprayed on the surfaces of the water blocking steel plate 1, the rear blocking plate 2 and the lacing wire, so that the water blocking steel plate can effectively prevent rust and damp.
The tie bar is filled with earthwork 5, in order to prolong the service life of the upper tie bar 3 and the lower tie bar 4, a plastic anticorrosive shell as shown in figure 5 is coated outside the tie bar, the plastic anticorrosive shell comprises a plurality of symmetrical buckle strips 8 and other symmetrical end buckle strips 7, the two sides of the plurality of symmetrical buckle strips 8 are clamped by the end buckle strips 7, and the integral clamping is carried out together to form a closed plastic anticorrosive shell to coat the tie bar. And a sealing rubber strip 9 in interference fit is filled in a gap between the n-shaped buckling strip 8, the end buckling strip 7 and the lacing wire.
As shown in fig. 6, the n-shaped fastener 8 is a symmetrical fastener with two upper sides bent downward at right angles, two lower sides hooked upward like a n-shaped fastener, two upper sides bent downward at right angles have chamfered edges 11 at outer walls, two lower sides have hooks 10, and a straight extension line of the chamfered edge 11 is tangent to the hooks 10.
As shown in fig. 7, two clamping support legs 12 extend out from one side of the main body of the end buckle 7, the clamping support legs 12 can be tangent to the hook 10 and coincide with the chamfered edge 11, a clamping portion 13 extends out from the inner side of each clamping support leg 12, and the clamping portion 13 can be clamped in the inner side of the hook 10. Joint is equipped with adhesive tape notch 14 between stabilizer blade 12, as shown in fig. 8, joint strip 9 includes joint tower 15 and overlap joint portion 17, joint tower 15 is used for filling in adhesive tape notch 14, be equipped with cavity 16 in the tower in the joint tower 15, easily fill in adhesive tape notch 14 with joint tower 15, be equipped with overlap joint portion inner chamber 18 in the overlap joint portion 17, the lower part that lies in cavity 16 in the tower in the overlap joint portion inner chamber 18 is equipped with supports protruding 19, it is used for supporting overlap joint portion 17 and does not sink to support protruding 19, the lower extreme that supports protruding 19 does not link to each other with the lower level that supports overlap joint portion 17, make support protruding 19 can not be with the lower extreme that supports overlap joint portion 17 atress simultaneously together. The both sides that the upper end of overlap joint portion 17 is located joint tower 15 are stretched out and are had two tight protruding 20 of clamp, and the notch wall interference fit of tight protruding 20 of clamp and adhesive tape notch 14 presss from both sides tightly, is difficult for droing during the installation.
The plastic anti-corrosion shell is characterized in that firstly, the n-shaped buckling strips 8 are arranged on two sides of the lacing wire, and then the end buckling strips 7 which are plugged with the sealing rubber strips 9 in advance are flapped and buckled on two sides of the n-shaped buckling strips 8. Because the outside of the hook 10 is in arc transition, the clamping part 13 of the end fastening strip 7 is easy to beat into the hook 10, and the sealing rubber strip 9 is in interference fit to fill the gap, so that the gap is firmly sealed.
Fig. 9 shows an intuitive way of using the present invention in flood 21.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes introduced by the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (10)
1. The 16Mn steel plate waterproof dam is characterized in that: the flood control dam comprises a water blocking steel plate, a rear blocking plate, tie bars and earthwork, wherein the tie bars comprise upper tie bars and lower tie bars, the water blocking steel plate and the rear blocking plate are respectively obliquely erected on a flood control dam, a plurality of upper tie bars and lower tie bars in upper and lower rows are used for supporting the water blocking steel plate and the rear blocking plate, and the cross section of the shape defined by the upper tie bars, the lower tie bars, the water blocking steel plate and the rear blocking plate is a trapezoid with a narrow top and a wide bottom; the height of the water blocking steel plate is higher than that of the rear blocking plate, and the space between the water blocking steel plate and the rear blocking plate is filled with earthwork.
2. The 16Mn steel sheet dam of claim 1, wherein: the height of the earthwork is the same as that of the rear blocking plate.
3. The 16Mn steel sheet dam of claim 1, wherein: the lower end parts of the water blocking steel plate and the rear blocking plate are inserted into the flood bank.
4. The 16Mn steel sheet dam of claim 1, wherein: and asphalt varnish is sprayed on the surfaces of the water blocking steel plate, the rear blocking plate and the lacing wire.
5. The 16Mn steel sheet dam of claim 1, wherein: and a plastic anti-corrosion shell is coated outside the tie bar.
6. The 16Mn steel plate waterproof dam of claim 5, wherein: the plastic anticorrosive casing comprises a plurality of symmetrical buckling strips and end buckling strips, the two sides of each buckling strip are clamped by the end buckling strips, the plastic anticorrosive casing is integrally clamped together to form a closed plastic anticorrosive casing to coat the lacing wire, and sealing rubber strips in interference fit are filled in gaps among the plurality of buckling strips, the end buckling strips and the lacing wire.
7. The 16Mn steel plate waterproof dam of claim 6, wherein: the U-shaped buckling strip is a symmetrical buckling strip with two upper sides bent downwards in a right angle mode, two lower sides hooked upwards in a shape similar to a U-shaped mode, the outer wall of the U-shaped buckling strip is provided with a chamfered edge at the position of the two upper sides bent downwards in the right angle mode, two lower sides are provided with clamping hooks, and the straight line extension line of the chamfered edge is tangent to the clamping hooks.
8. The 16Mn steel sheet dam of claim 7, wherein: the utility model discloses a clamping structure, including tip profile strip main part, pothook, joint stabilizer blade inboard, joint portion has been stretched out to tip profile strip main part one side has two joint stabilizer blades, and the joint stabilizer blade can be tangent and coincide with the chamfer limit with the pothook, and joint portion has been stretched out to joint stabilizer blade inboard, and joint portion can joint in the inboard of pothook.
9. The 16Mn steel sheet dam of claim 8, wherein: be equipped with the adhesive tape notch between the joint stabilizer blade, joint adhesive tape includes joint tower and overlap joint portion, is equipped with cavity in the tower in the joint tower, and the joint tower is used for filling in the adhesive tape notch, is equipped with the inner chamber of overlap joint portion in the overlap joint portion, and the lower part that the intracavity lies in cavity in the tower in the overlap joint portion is equipped with and supports protrudingly.
10. The 16Mn steel sheet dam of claim 9, wherein: the upper end of overlap joint portion is located the both sides of joint tower and has stretched out two and press from both sides tight protruding, presss from both sides tight protruding and adhesive tape notch's notch wall interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920202248.4U CN209816795U (en) | 2019-02-15 | 2019-02-15 | 16Mn steel sheet waterproof dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920202248.4U CN209816795U (en) | 2019-02-15 | 2019-02-15 | 16Mn steel sheet waterproof dam |
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| Publication Number | Publication Date |
|---|---|
| CN209816795U true CN209816795U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920202248.4U Active CN209816795U (en) | 2019-02-15 | 2019-02-15 | 16Mn steel sheet waterproof dam |
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| Country | Link |
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| CN (1) | CN209816795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868796A (en) * | 2019-02-15 | 2019-06-11 | 王金贵 | A kind of anti-dam of 16Mn steel plate |
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2019
- 2019-02-15 CN CN201920202248.4U patent/CN209816795U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868796A (en) * | 2019-02-15 | 2019-06-11 | 王金贵 | A kind of anti-dam of 16Mn steel plate |
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