CN217128240U - Novel stagnant water envelope - Google Patents
Novel stagnant water envelope Download PDFInfo
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- CN217128240U CN217128240U CN202220377301.6U CN202220377301U CN217128240U CN 217128240 U CN217128240 U CN 217128240U CN 202220377301 U CN202220377301 U CN 202220377301U CN 217128240 U CN217128240 U CN 217128240U
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Abstract
The utility model discloses a novel stagnant water envelope, including a plurality of prefabricated enclosure components, each prefabricated enclosure component includes the precast concrete main part, first joint and second joint, the fixed first joint of one side of precast concrete main part, the fixed second joint of opposite side, the second joint contains the first quadrangle lug of fixing at the opposite side top of precast concrete main part, the trapezoidal lug at opposite side middle part, the second quadrangle lug of opposite side bottom, the grouting hole has been seted up to intermediate position department in the trapezoidal lug, set up three grout outlet along grouting hole degree of depth direction every certain distance trapezoidal lug, three grout outlet intersects with two waists and the bottom of trapezoidal lug respectively, first joint and second joint shape phase-match, the first joint of prefabricated component is just inserted and is located between the first quadrangle lug and the second quadrangle lug of adjacent prefabricated enclosure component, And the trapezoidal convex blocks of the adjacent prefabricated enclosure components are just inserted into the inner cavity of the first connector of the prefabricated enclosure components.
Description
Technical Field
The utility model relates to a excavation of foundation ditch is strutted technical field, especially relates to a novel stagnant water envelope.
Background
The traditional ground wall structure is easy to generate water leakage at the joint, the treatment is difficult, and the construction adopts a wet operation mode of cast-in-place concrete, so that the problems of low grooving efficiency, large slurry pollution and the like are solved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses problem and not enough to prior art exist provide a novel stagnant water envelope, can realize enclosing quick construction to form effective stagnant water structure in joint department, effectively solved traditional ground wall construction and connect the seepage and deal with a difficult problem.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
the utility model provides a novel water-stop enclosure structure, which is characterized in that the novel water-stop enclosure structure comprises a plurality of prefabricated enclosure components, each prefabricated enclosure component comprises a prefabricated concrete main body, a first joint and a second joint, the prefabricated concrete main body adopts a hollow cavity, one side of the prefabricated concrete main body is fixed with the first joint, the other side of the prefabricated concrete main body is fixed with the second joint, the second joint comprises a first quadrilateral lug fixed at the top of the other side of the prefabricated concrete main body, a trapezoidal lug in the middle of the other side and a second quadrilateral lug at the bottom of the other side, a grouting hole is arranged at the middle position in the trapezoidal lug, three grouting holes are arranged in the trapezoidal lug at intervals along the depth direction of the grouting hole, the three grouting holes are respectively intersected with the two waists and the bottom of the trapezoidal lug, the first joint is matched with the shape of the second joint, the first connector of the prefabricated enclosure components is just inserted between the first quadrilateral convex blocks and the second quadrilateral convex blocks of the adjacent prefabricated enclosure components, and the trapezoid convex blocks of the adjacent prefabricated enclosure components are just inserted into the inner cavity of the first connector of the prefabricated enclosure components.
Preferably, the precast concrete body is a reinforced concrete precast member.
Preferably, the bottom of the hollow cavity is provided with a cutting edge.
Preferably, the first joint is a steel member.
Preferably, the second joint is a steel member.
Preferably, the trapezoid bump is an isosceles trapezoid bump.
Preferably, the first side of the first quadrilateral convex block is vertical and fixed with the top of the other side of the precast concrete main body, the second side is horizontal and flush with the edge of the top of the precast concrete main body, the third side is vertical, and the fourth side is inclined downwards.
Preferably, the first side of the second quadrilateral convex block is vertical and fixed to the bottom of the other side of the precast concrete main body, the second side of the second quadrilateral convex block is inclined upwards, the third side of the second quadrilateral convex block is vertical, and the fourth side of the second quadrilateral convex block is horizontal and flush with the edge of the bottom of the precast concrete main body.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in:
the utility model discloses combine foundation ditch earthwork layering excavation, the soil body dead weight behind the make full use of envelope realizes that the foundation ditch does not have the support excavation and envelope recycle, has solved the superimposed construction control difficult problem of cement soil gravity type enclosure wall body horizontal translation, wall top forward lean forward, smooth and several kinds of deformations before the wall bottom.
Drawings
Fig. 1 is a plan view of a prefabricated building envelope according to a preferred embodiment of the present invention.
Fig. 2 is a side view of the prefabricated building envelope according to the preferred embodiment of the present invention.
Fig. 3 is a plan view of the novel water stopping envelope according to the preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, this embodiment provides a novel water-stop enclosure structure, which includes two prefabricated enclosure components 1, each of the prefabricated enclosure components 1 includes a prefabricated concrete body 2, a first joint 3 and a second joint 4, the prefabricated concrete body 2 is a reinforced concrete prefabricated member, the first joint 3 is a steel piece, the second joint 4 is a steel piece, the prefabricated concrete body 2 adopts a hollow cavity 21, one side of the prefabricated concrete body 2 is fixed with the first joint 3, the other side is fixed with the second joint 4, the second joint 4 includes a first quadrangular projection 41 fixed at the top of the other side of the prefabricated concrete body 2, an isosceles trapezoid projection 42 at the middle of the other side, and a second quadrangular projection 43 at the bottom of the other side, a grouting hole 44 is opened at a middle position in the isosceles trapezoid projection 42, three slurry outlet holes 45 are formed in the isosceles trapezoid convex blocks 42 at intervals along the depth direction of the slurry injection holes 44, the three slurry outlet holes 45 are respectively intersected with the two sides and the bottom of each isosceles trapezoid convex block 42, and the shapes of the first joint 3 and the second joint 4 are matched.
As shown in fig. 3, the first joint 3 of the second prefabricated enclosing member is just inserted between the first quadrangular projection 41 and the second quadrangular projection 43 of the adjacent first prefabricated enclosing member, and the isosceles trapezoid projection 42 of the first prefabricated enclosing member is just inserted into the inner cavity of the first joint 3 of the second prefabricated enclosing member.
Wherein, the first side of the first quadrilateral convex block 41 is vertical and fixed with the top of the other side of the precast concrete main body 2, the second side is horizontal and flush with the top edge of the precast concrete main body 2, the third side is vertical, and the fourth side is inclined downwards.
The first side of the second quadrilateral convex block 43 is vertical and fixed with the bottom of the other side of the precast concrete main body 2, the second side is inclined upwards, the third side is vertical, and the fourth side is horizontal and flush with the bottom edge of the precast concrete main body 2.
The precast concrete main body 2 is a reinforced concrete precast member, and a hollow cavity is adopted, so that the weight of the member can be effectively reduced, meanwhile, the construction of the enclosure structure can be realized in a static pressure pile sinking mode, and the problems of low grooving efficiency, slurry pollution and the like in the traditional ground wall construction are effectively avoided; the bottom of the hollow cavity 21 is provided with the cutting edge 22, so that the resistance in the construction process can be effectively reduced.
The first joint 3 is a steel part, and is prefabricated together with the precast concrete body 2 after being processed.
The second joint 4 is a steel part, and is prefabricated together with the precast concrete body 2 after being processed.
The specific implementation is as follows: the first joint 3 of the next prefabricated enclosure component is matched with the second joint 4 of the previous prefabricated enclosure component to form a stable enclosure structure; and then grouting is carried out through the grouting holes 44, and the grouting is overflowed through the grout outlet holes 45, so that the bottom grouting of the enclosure structure and the grouting between the joints of the enclosure structure are realized, and the water stop structure is effectively formed.
Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (8)
1. The utility model provides a novel stagnant water envelope, its characterized in that, it includes a plurality of prefabricated enclosure components, each prefabricated enclosure component includes precast concrete main part, first joint and second joint, precast concrete main part adopts hollow cavity, one side of precast concrete main part is fixed with first joint, the opposite side is fixed with the second joint, the second joint contains the first quadrangle lug of fixing at the opposite side top of precast concrete main part, the trapezoidal lug at opposite side middle part, the second quadrangle lug of opposite side bottom, the slip casting hole has been seted up to intermediate position department in the trapezoidal lug, follows three grout outlet has been seted up to slip casting hole depth direction every certain distance trapezoidal lug, and three grout outlet intersects with two waists and the bottom of trapezoidal lug respectively, first joint and second joint shape phase-match, the first enclosure joint of prefabricated enclosure component inserts the first quadrangle lug and the third lug and the second joint of locating adjacent prefabricated enclosure component just The trapezoid convex blocks between the two quadrilateral convex blocks and adjacent prefabricated enclosure components are just inserted into the inner cavity of the first connector of the prefabricated enclosure components.
2. A novel water stopping enclosure as claimed in claim 1 wherein the precast concrete body is a reinforced concrete precast.
3. A novel water stopping enclosure as claimed in claim 1 wherein the bottom of the hollow cavity is provided with a cutting edge.
4. A novel water stopping enclosure as claimed in claim 1 wherein the first joint is a steel member.
5. A novel water stopping enclosure as claimed in claim 1 wherein the second joint is a steel member.
6. A novel water stopping enclosure as claimed in claim 1 wherein the trapezoidal bumps are isosceles trapezoidal bumps.
7. A novel water stopping envelope structure as claimed in claim 1, wherein the first side of the first quadrangular projection is vertical and fixed to the top of the other side of the precast concrete body, the second side is horizontal and flush with the top edge of the precast concrete body, the third side is vertical, and the fourth side is inclined downward.
8. A novel water stopping envelope structure as claimed in claim 1, wherein the first side of the second quadrilateral convex block is vertical and fixed with the bottom of the other side of the precast concrete body, the second side is inclined upwards, the third side is vertical, and the fourth side is horizontal and flush with the bottom edge of the precast concrete body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220377301.6U CN217128240U (en) | 2022-02-24 | 2022-02-24 | Novel stagnant water envelope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220377301.6U CN217128240U (en) | 2022-02-24 | 2022-02-24 | Novel stagnant water envelope |
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CN217128240U true CN217128240U (en) | 2022-08-05 |
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CN202220377301.6U Active CN217128240U (en) | 2022-02-24 | 2022-02-24 | Novel stagnant water envelope |
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2022
- 2022-02-24 CN CN202220377301.6U patent/CN217128240U/en active Active
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