CN210737574U - Waterproof curtain - Google Patents
Waterproof curtain Download PDFInfo
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- CN210737574U CN210737574U CN201921536061.4U CN201921536061U CN210737574U CN 210737574 U CN210737574 U CN 210737574U CN 201921536061 U CN201921536061 U CN 201921536061U CN 210737574 U CN210737574 U CN 210737574U
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Abstract
The utility model relates to a waterproof curtain, it includes the stirring stake of mutual interlock, inlays in the stirring stake of mutual interlock and is equipped with stagnant water mechanism, and stagnant water mechanism includes the stagnant water steel sheet, and the stagnant water steel sheet is vertical to be inlayed and to be established in the stirring stake, and the length direction of stagnant water steel sheet is the same with the length direction of stirring stake, and the both ends of the rigid board of stagnant water stretch into the region of the mutual interlock of stirring stake respectively and mutual joint is fixed. The utility model discloses have the joint strength of strengthening between the stirring stake, improve the effect that stagnant water curtain manger plate.
Description
Technical Field
The utility model belongs to the technical field of the technique of construction engineering and specifically relates to a waterproof curtain is related to.
Background
Along with the continuous development of underground space, more and more foundation ditch engineering has emerged, and at present, the foundation ditch engineering excavation depth reaches 20 ~ 30m more and more common, and to the foundation ditch precipitation problem, the well point precipitation that uses widely now and the method that the waterproof curtain combined together reduce underground water level in the foundation ditch. The waterproof curtain is a general term of a waterproof series at the periphery of an engineering main body and is a continuous water stopping body used for preventing or reducing underground water on the side wall of a foundation pit and the bottom of the foundation pit from flowing into the foundation pit. For example, the continuous stirring pile and the water-stopping wall formed by the single-pipe and three-pipe jet grouting piles are called as the water-stopping curtain. If the bottom surface of the foundation pit is below the underground water level and precipitation is difficult, a waterproof curtain is basically required to be arranged to prevent the seepage of underground water.
However, the cement mixing pile is difficult to be applied or the curtain pile is interrupted, so that the joint is weak and water leakage is likely to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a waterproof curtain, it has the joint strength who strengthens between the stirring stake, improves the effect that waterproof curtain manger plate.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a waterproof curtain, includes the stirring stake of mutual interlock, inlays in the stirring stake of mutual interlock and is equipped with stagnant water mechanism, and stagnant water mechanism includes the stagnant water steel sheet, and the stagnant water steel sheet is vertical to be inlayed and to be established in the stirring stake, and the length direction of stagnant water steel sheet is the same with the length direction of stirring stake, and the both ends of the rigid board of stagnant water stretch into the region and the mutual joint of the mutual interlock of stirring stake respectively and fix.
Through adopting above-mentioned technical scheme, through the setting of stagnant water mechanism, strengthen the stagnant water intensity of stagnant water curtain.
The utility model discloses further set up to: the stagnant water steel sheet includes the horizontal plate, and both ends welded fastening at horizontal plate length direction has the gusset plate, and the contained angle between gusset plate and the horizontal plate is the obtuse angle, the one end and the horizontal plate fixed connection of gusset plate, and the gusset plate inlays with the welding department of horizontal plate to establish with the stirring stake lateral wall in, and the gusset plate inlays with the relative one side of stirring stake lateral wall and establishes in the stirring stake lateral wall.
Through adopting above-mentioned technical scheme, through the setting of stagnant water steel sheet, strengthen the waterproof ability in the region of stirring stake interlock each other.
The utility model discloses further set up to: the free end of gusset plate is provided with a hook, and the hook and gusset plate integrated into one piece.
Through adopting above-mentioned technical scheme, through the setting of book hook, realize the nimble fixed connection of stagnant water steel sheet.
The utility model discloses further set up to: the folding hooks are U-shaped, and the directions of the two folding hooks of the mutually involutory reinforcing plates are opposite.
Through adopting above-mentioned technical scheme, be the setting of U-shaped through the break hook, strengthen interconnect's break hook's joint strength.
The utility model discloses further set up to: the folding hook is enclosed into a wedge-shaped groove with a large outer part and a small inner part, and the inner side of the tail end of the folding hook along the length direction of the wedge-shaped groove is inclined compared with the wall.
Through adopting above-mentioned technical scheme, through the setting of wedge groove, the pulling force that produces when the pouring concrete is prevented will break open the hook that closes each other.
The utility model discloses further set up to: and a reinforcing component is arranged between the water stop steel plates which are fixed with each other and between the adjacent horizontal plates.
Through adopting above-mentioned technical scheme, through the setting of strengthening the subassembly, realize further sealing mechanism's bearing strength.
The utility model discloses further set up to: the reinforcing component comprises reinforcing ribs arranged in a crossed manner, and the upper end and the lower end of each of the two adjacent horizontal plates are fixedly connected with the reinforcing ribs respectively.
Through adopting above-mentioned technical scheme, through the setting of strengthening rib, further strengthen the reinforcement intensity between the adjacent gusset plate.
The utility model discloses further set up to: the intersection point of the reinforcing ribs arranged in a crossed manner is fixedly connected with a reinforcing ring.
Through adopting above-mentioned technical scheme, through the setting of reinforcing ring, slow down the stress of production, strengthen the stagnant water intensity of stagnant water curtain.
The utility model discloses further set up to: the reinforcing ribs are fixedly connected between the reinforcing ribs which are fixedly connected in an intersecting manner, the length direction of the reinforcing ribs is the same as that of the water stop steel plate, and two ends of each reinforcing rib are fixedly connected with the reinforcing ribs respectively.
Through adopting above-mentioned technical scheme, through the setting of reinforcing muscle, further strengthen the intensity of stagnant water mechanism.
To sum up, the utility model discloses a beneficial technological effect does:
1. the water stopping strength of the water stopping curtain is enhanced through the arrangement of the water stopping mechanism;
2. through the setting of reinforcing component, further strengthen the bearing strength of waterproof curtain.
Drawings
FIG. 1 is a schematic structural view of a waterproof curtain;
fig. 2 is a schematic structural view of the water stopping mechanism;
fig. 3 is a plan view of the water stop steel plate;
FIG. 4 is an enlarged partial schematic view of portion A of FIG. 3;
fig. 5 is a schematic structural view of a reinforcement assembly.
In the figure, 1, a stirring pile; 2. a water stopping mechanism; 21. a water stop steel plate; 211. a horizontal plate; 212. a reinforcing plate; 2121. folding the hook; 21211. a wedge-shaped groove; 22. a reinforcement assembly; 221. reinforcing ribs; 2211. a reinforcing ring; 222. and reinforcing the ribs.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a waterproof curtain, including the stirring stake 1 of mutual interlock, inlay in the stirring stake 1 of mutual interlock and be equipped with stagnant water mechanism 2 to further strengthen the stagnant water intensity of the stirring stake 1 of mutual interlock.
Referring to fig. 2 and 3, the water stopping mechanism 2 includes a water stopping steel plate 21, the water stopping steel plate 21 is vertically embedded in the mixing pile 1, and the length direction of the water stopping steel plate 21 is the same as the length direction of the mixing pile 1. Two ends of the water stop rigid plate respectively extend into the mutually occluded areas of the mixing piles 1 and are mutually clamped and fixed. Stagnant water steel sheet 21 includes horizontal plate 211, both ends welded fastening at horizontal plate 211 length direction has gusset plate 212, the contained angle between gusset plate 212 and the horizontal plate 211 is the obtuse angle, the one end and the horizontal plate 211 fixed connection of gusset plate 212, gusset plate 212 and horizontal plate 211's welding department inlay establish with stirring stake 1 lateral wall, gusset plate 212 inlays with stirring stake 1 lateral wall relative one side and establishes in stirring stake 1 lateral wall, form a plurality of closed stable regions to further strengthen stirring stake 1's stagnant water protection intensity.
Referring to fig. 3 and 4, the free end of the reinforcing plate 212 is provided with a bent hook 2121, the bent hook 2121 is integrally formed with the reinforcing plate 212, and the bent hook 2121 is easily inserted into the side wall of the mixing pile 1 through the bent hook 2121 when the bent hook 2121 is disposed opposite to the side wall of the mixing pile 1. The folding hooks 2121 at one end of the mixing piles 1 in the area where they engage each other are snap-fitted to each other. The folding hooks 2121 are U-shaped, and the directions of the two folding hooks 2121 of the mutually folded reinforcing plates 212 are opposite, so that the two opposite folding hooks 2121 are hooked to each other to realize fixed connection. The folding hook 2121 is enclosed into a wedge-shaped groove 21211 with a large outside and a small inside, and the inner side wall of the wedge-shaped groove 21211 at the end is inclined. The impact force generated when pouring concrete continuously pushes the folding hooks 2121 which are clamped with each other, and the inner side walls which are attached to each other in the inclined plane are mutually extruded, so that further strengthening and fixing are realized, and the folding hooks 2121 which are mutually closed are prevented from being pushed away by the tensile force generated when pouring concrete.
Referring to fig. 2 and 5, a reinforcing member 22 is disposed between the water stop steel plates 21 fixed to each other and between the adjacent horizontal plates 211, the longitudinal direction of the reinforcing member 22 is the same as the longitudinal direction of the water stop steel plates 21, and the region where the mixing piles 1 are engaged with each other is further reinforced by the reinforcing member 22. The reinforcing assembly 22 comprises reinforcing ribs 221 which are arranged in a cross mode, the upper end and the lower end of each of the two adjacent horizontal plates 211 are fixedly connected with the reinforcing ribs 221 respectively, reinforcing rings 2211 are fixedly connected to intersection points of the reinforcing ribs 221 which are arranged in the cross mode, when the waterproof curtain bears pressure, the pressure is conducted to the intersection points of the reinforcing ribs 221, through the arrangement of the reinforcing rings 2211, the stress generated is relieved, and the waterproof strength of the waterproof curtain is enhanced.
Reinforcing ribs 222 are fixedly connected between the reinforcing ribs 221 which are fixedly connected to each other in a crossing manner, and the longitudinal direction of the reinforcing ribs 222 is the same as the longitudinal direction of the water stop steel plate 21. The straight line passing through the intersection point of the reinforcing rib 221 and the length direction of the straight line are parallel to the length direction of the horizontal plate 211, the straight line is taken as a symmetry axis, the reinforcing ribs 222 are arranged in an up-and-down symmetrical manner along the height direction of the mixing pile 1, and two ends of each reinforcing rib 222 are respectively fixedly connected with the reinforcing rib 221. The strength of the pressure-bearing water stop of the waterproof curtain is further enhanced by the arrangement of the reinforcing ribs 222.
Inlay stagnant water steel sheet 21 in the mixing pile 1 of filling concrete and establish in mixing pile 1, prevent through interconnect's stagnant water steel sheet 21 that rivers from the regional infiltration of comparatively weak mixing pile 1 interlock each other, cooperate fixed connection's reinforcement component 22 on the stagnant water steel sheet 21, further even pressure-bearing stagnant water intensity of strengthening stagnant water steel sheet 21 to it is waterproof to realize high strength.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. A waterproof curtain, comprising mutually engaged stirring piles (1), characterized in that: the water stopping mechanism (2) is embedded in the stirring pile (1) which is mutually occluded, the water stopping mechanism (2) comprises a water stopping steel plate (21), the water stopping steel plate (21) is vertically embedded in the stirring pile (1), the length direction of the water stopping steel plate (21) is the same as that of the stirring pile (1), and two ends of the water stopping steel plate respectively extend into the area where the stirring pile (1) is mutually occluded and are mutually clamped and fixed.
2. The waterproof curtain according to claim 1, wherein: stagnant water steel sheet (21) include horizontal plate (211), have gusset plate (212) at horizontal plate (211) length direction's both ends welded fastening, and the contained angle between gusset plate (212) and horizontal plate (211) is the obtuse angle, the one end and the horizontal plate (211) fixed connection of gusset plate (212), and gusset plate (212) are inlayed with the welded junction of horizontal plate (211) and are established and stir stake (1) lateral wall in, and gusset plate (212) are inlayed with the relative one side of stirring stake (1) lateral wall and are established in stirring stake (1) lateral wall.
3. The waterproof curtain according to claim 2, characterized in that: the free end of the reinforcing plate (212) in the length direction is provided with a folding hook (2121), and the folding hook (2121) and the reinforcing plate (212) are integrally formed.
4. The waterproof curtain according to claim 3, wherein: the folding hooks (2121) are U-shaped, and the directions of the two folding hooks (2121) of the mutually involutory reinforcing plates (212) are opposite.
5. The waterproof curtain according to claim 4, wherein: the folding hook (2121) is enclosed into a wedge-shaped groove (21211) with a large outside and a small inside, and the inner side wall of the tail end of the folding hook (2121) along the length direction of the wedge-shaped groove (21211) is an inclined surface.
6. The waterproof curtain according to claim 2, characterized in that: and a reinforcing component (22) is arranged between the water stop steel plates (21) and between the adjacent horizontal plates (211).
7. The waterproof curtain according to claim 6, wherein: the reinforcing component (22) comprises reinforcing ribs (221) which are arranged in a cross mode, and the upper end and the lower end of each two adjacent horizontal plates (211) are fixedly connected with the corresponding reinforcing ribs (221) respectively.
8. The waterproof curtain according to claim 7, wherein: and a reinforcing ring (2211) is fixedly connected to the intersection point of the reinforcing rib (221).
9. The waterproof curtain according to claim 7, wherein: the water stop steel plate is characterized in that reinforcing ribs (222) are fixedly connected among the reinforcing ribs (221), the length direction of each reinforcing rib (222) is the same as that of the water stop steel plate (21), and two ends of each reinforcing rib (222) are fixedly connected with the corresponding reinforcing rib (221) respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921536061.4U CN210737574U (en) | 2019-09-17 | 2019-09-17 | Waterproof curtain |
Applications Claiming Priority (1)
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CN201921536061.4U CN210737574U (en) | 2019-09-17 | 2019-09-17 | Waterproof curtain |
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CN210737574U true CN210737574U (en) | 2020-06-12 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114411790A (en) * | 2022-02-09 | 2022-04-29 | 深圳百勤建设工程有限公司 | Foundation ditch stagnant water curtain strengthens device |
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2019
- 2019-09-17 CN CN201921536061.4U patent/CN210737574U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114411790A (en) * | 2022-02-09 | 2022-04-29 | 深圳百勤建设工程有限公司 | Foundation ditch stagnant water curtain strengthens device |
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