Disclosure of utility model
The utility model provides an anti-seepage wall connecting piece for a pool outer wall, which solves the problem that the pool outer wall has the risk of water seepage when the pool outer wall connecting piece is detached.
The utility model provides a pre-buried impervious wall connecting piece of a pool outer wall, which comprises a guide wall and a pool outer wall arranged on the guide wall, wherein a construction joint is arranged between the guide wall and the pool outer wall, and the pre-buried impervious wall connecting piece of the pool outer wall comprises:
A first barrier member disposed in a first direction across the pool outer wall, and
A second impervious member embedded in the guide wall for sealing the construction joint, and
The connecting frame is provided with a first connecting end and a second connecting end, the first connecting end is fixedly connected with one end of the first impervious piece extending out of the outer side of the pool outer wall, and the second connecting end part extends into the guide wall and is fixedly connected with the second impervious piece.
In one embodiment, the first barrier is a water stop screw threaded through the exterior wall of the pool in a first direction, one end of the water stop screw rod extends out of the outer side of the pool outer wall.
In one embodiment, the water stop screw is a double-ended water stop screw, a through-wire water stop screw or a three-stage water stop screw.
In one embodiment, the second impervious member is a water-stopping steel plate extending along the second direction and extending along the second direction in the guide wall for sealing the construction joint.
In one embodiment, the second barrier comprises:
A straight plate section which is arranged at an included angle of 90 degrees with the construction joint and
A first inclined plate section connected to one end of the straight plate section, the first inclined plate section inclined toward the inside of the guide wall, and
And the second inclined plate section is connected with the other end of the straight plate section and inclines towards the inner side of the guide wall.
In one embodiment, the bisecting plane of the straight panel section in the first direction coincides with the bisecting plane of the construction joint in the first direction.
In one embodiment, the first and second swash plate sections are symmetrically disposed with respect to a bisector of the straight section in the first direction.
In one embodiment, the first inclined plate section and the straight plate section have a first included angle alpha, the value range of the first included angle alpha is 115 degrees less than or equal to 150 degrees, and/or the second inclined plate section and the straight plate section have a second included angle gamma, and the value range of the second included angle gamma is 115 degrees less than or equal to 150 degrees.
In one embodiment, the connection frame includes:
a first steel pipe wall connecting member extending along a first direction and fixedly connected with the first impervious member, and
The at least one second steel pipe wall connecting piece extends along the first direction, and one end of the at least one second steel pipe wall connecting piece extends into the guide wall and is fixedly connected with the second impervious piece;
the outer support frame is fixedly connected with the first steel pipe wall connecting piece and at least one second steel pipe wall connecting piece.
In one embodiment, the connection frame comprises a plurality of second steel pipe wall connecting pieces, the plurality of second steel pipe wall connecting pieces are arranged at intervals along the second direction, and one ends of the plurality of second steel pipe wall connecting pieces simultaneously extend into the guide wall and are fixedly connected with the second impervious pieces.
Compared with the prior art, the utility model has the beneficial effects that the first impervious piece is arranged and inserted in the outer wall of the pool. The coupling frame is coupled to the first barrier. Thus, the connecting frame does not need to extend into the outer wall of the pool to be connected with the outer wall of the pool. Therefore, water in the water tank is prevented from seeping out from the joint of the connecting frame and the outer wall of the water tank, and the problem that the connecting frame needs to fill the hole left on the outer wall of the water tank when being dismantled is avoided, so that the problem of water seepage at the hole in the prior art is fundamentally solved. Thereby improving the impermeability of the embedded impervious wall connecting piece of the external wall of the water tank.
Detailed Description
The utility model is described in further detail below with reference to the drawings and specific examples.
As shown in fig. 1, the utility model provides a pre-buried impervious wall connecting piece of a pool outer wall, which comprises a guide wall 101 and a pool outer wall 102 arranged on the guide wall 101, wherein a construction joint 103 is arranged between the guide wall 101 and the pool outer wall 102. The pre-buried anti-seepage wall connecting piece of the outer wall of the water tank comprises a first anti-seepage piece 10, a second anti-seepage piece 20 and a connecting frame 30. The first impervious member 10 is arranged on the outer wall 102 of the pool in a penetrating manner along a first direction, the second impervious member 20 is embedded in the guide wall 101, the second impervious member 20 is used for sealing the construction joint 103, the connecting frame 30 is provided with a first connecting end and a second connecting end, the first connecting end is fixedly connected with one end of the first impervious member 10 extending out of the outer 1021 of the pool, and the second connecting end part extends into the guide wall 101 and is fixedly connected with the second impervious member 20.
In the above arrangement, the first barrier 10 is disposed and inserted within the pool exterior wall 102. The coupling frame 30 is coupled to the first barrier element 10. So that the coupling frame 30 does not need to extend partially into the pool exterior wall 102 to couple thereto. Therefore, water in the pool is prevented from seeping out from the joint of the connecting frame 30 and the pool outer wall 102, and the problem that the connecting frame 30 needs to fill the hole left on the pool outer wall 102 when being dismantled is avoided, so that the problem of water seepage at the hole in the prior art is fundamentally solved. Thereby improving the impermeability of the embedded impervious wall connecting piece of the external wall of the water tank.
In addition, a second barrier member 20 is provided in the present utility model and is provided at the construction site 103 for preventing water in the pool from oozing out of the construction site 103. Thus solving the problem of water seepage from the construction joint 103.
Specifically, as shown in fig. 1 and 3, in one embodiment, the first barrier member 10 is a water stop screw that is disposed on the outside wall 102 of the tank in a first direction, one end of the water stop screw extends out of the inside 1022 of the tank, and the other end of the water stop screw extends out of the outside 1021 of the tank.
Specifically, as shown in fig. 3, in one embodiment, the water stop screw is a double-ended water stop screw. Of course, a general wire water stop screw or a three-section water stop screw can be selected according to actual conditions.
It should be noted that the double-end water-stopping screw, the through-wire water-stopping screw or the three-section water-stopping screw are all in the prior art, and can be purchased directly from the market. The specific structure thereof is not explained in the present utility model.
Specifically, as shown in fig. 1 and 2, in one embodiment, the second impervious member 20 is a water-stop steel plate extending in the second direction (the direction perpendicular to the paper surface in fig. 1) and extending in the second direction inside the guide wall 101 for sealing the construction joint 103. Thus, the water-stop steel sheet can prevent water from leaking out of the construction joint 103.
At the construction joint between the guide wall 101 and the outer wall of the water tank, the water-stopping steel plate should be as ensured as possible to penetrate the middle line of the wall body from side to side, and the depth of the water-stopping steel plate should be one half of the width of the water-stopping steel plate.
In particular, as shown in FIGS. 1 and 2, in one embodiment, the second permeation resistant member 20 includes a straight plate segment 21, a first swash plate segment 22, and a second swash plate segment 23. The straight plate section 21 is arranged at an included angle of 90 degrees with the construction joint 103, the first inclined plate section 22 is connected with one end of the straight plate section 21, the first inclined plate section 22 is inclined towards the inner side 1011 of the guide wall, the second inclined plate section 23 is connected with the other end of the straight plate section 21, and the second inclined plate section 23 is inclined towards the inner side 1011 of the guide wall.
In the above arrangement, the straight plate segment 21 can block water from seeping out from the construction joint 103. Since the first swash plate section 22 and the second swash plate section 23 are provided obliquely at both ends of the straight plate section 21, respectively. This prevents water from spreading from both ends of the straight plate section 21 and then from oozing out from both ends of the straight plate section 21, thereby communicating with the outside construction joint 103 and then oozing out from the guide wall 101. This increases the barrier capacity of the second barrier member 20 and thus increases the barrier capacity of the pre-buried barrier wall member of the exterior wall of the pool.
In particular, as shown in FIGS. 1 and 2, in one embodiment, the second barrier 20 may be formed by bending a straight sheet of steel. Of course, the steel plate can be welded by three steel plates according to actual conditions.
Specifically, as shown in fig. 1 and 2, in one embodiment, the bisecting plane of the straight panel segment 21 in the first direction coincides with the bisecting plane of the construction joint 103 in the first direction. This can increase the choked flow range of the second barrier member 20, thereby further enhancing the barrier capability of the second barrier member 20.
The above-mentioned bisecting plane is a bisecting plane, and the straight plate segment 21 or the construction joint 103 is disposed symmetrically with respect to the bisecting plane, in the upper portion of the bisecting plane and in the lower portion of the bisecting plane.
Specifically, as shown in fig. 1 and 2, in one embodiment, the first swash plate segment 22 and the second swash plate segment 23 are disposed symmetrically with respect to the bisector of the straight plate segment 21 in the first direction.
Specifically, as shown in FIG. 4, in one embodiment, the first swash plate segment 22 has a first angle α with the straight plate segment 21 in the range of 115 degrees to 150 degrees.
Specifically, in one embodiment, the first swash plate segment 22 has a first angle α equal to 150 ° with the straight segment 21.
Specifically, as shown in FIG. 4, in one embodiment, the second swash plate segment 23 has a second angle γ with the straight plate segment 21, and the second angle γ has a value in the range of 115 degrees less than or equal to the second angle γ less than or equal to 150 degrees.
Specifically, in one embodiment, the second swash plate segment 23 has a second angle γ equal to 150 ° with the straight segment 21.
The thickness of the water-stopping steel plate is 3mm, the edges of the water-stopping steel plate are folded by 5mm wide and 30 degrees along the two sides of the long side direction (the second direction), and the concave surface faces the upstream surface.
Specifically, as shown in fig. 1 and 2, in one embodiment, the connection frame 30 includes a first steel pipe wall link 31, at least one second steel pipe wall link 32, and an outer support frame 33. The first steel pipe wall connecting piece 31 is arranged in an extending mode along a first direction, the first steel pipe wall connecting piece 31 is fixedly connected with the first impervious piece 10, the at least one second steel pipe wall connecting piece 32 is arranged in an extending mode along the first direction, one end of the at least one second steel pipe wall connecting piece 32 extends into the guide wall 101 to be fixedly connected with the second impervious piece 20, and the outer supporting frame 33 is fixedly connected with the first steel pipe wall connecting piece 31 and the at least one second steel pipe wall connecting piece 32.
Specifically, as shown in fig. 1 and 2, in one embodiment, the connection frame 30 includes a plurality of second steel pipe wall connectors 32, where the plurality of second steel pipe wall connectors 32 are disposed at intervals along the second direction, and one ends of the plurality of second steel pipe wall connectors 32 simultaneously extend into the guide wall 101 and are fixedly connected to the second impervious member 20.
It should be noted that, at other positions of the outer wall of the pool, which need to be tied, the first steel pipe wall connecting piece is in spot welding connection with the embedded water stop screw rod (the first impervious piece) in the wall, and the embedded transverse and longitudinal spacing of the water stop screw rod needs to meet the connection requirement of the outer wall scaffold wall connecting piece (the first steel pipe wall connecting piece) according to the arrangement of two steps and three spans.
The second steel pipe wall connecting piece is welded on a water stopping steel plate at a construction joint according to a proper specification, and the first steel pipe wall connecting piece is in spot welding connection with the outer end part of a water stopping screw embedded in the wall at other positions needing to be tied of the outer wall of the pool. The outer wall of the pool and the bottom plate of the pool are poured twice, when the exterior wall reinforcing steel bar is bound, a water stop screw is pre-buried according to the conventional construction flow. The construction joint is a connecting joint of the guide wall and the pool outer wall, the guide wall and the pool bottom plate are integrally poured, a water stop steel plate is required to be welded on the steel bar during binding of the steel bar, and construction of the pool outer wall is continued after the pouring of the guide wall and the pool bottom plate is completed. The guide wall is poured at the height of 500mm and is poured with the pool bottom plate in the same batch.
The integral construction process comprises the steps of binding a pool bottom plate with guide wall steel bars, welding a water stop steel plate at a construction joint, welding a wall connecting piece with the water stop steel plate, casting the pool bottom plate with the guide wall, binding a pool outer wall steel bar, embedding a water stop screw, welding the wall connecting piece with the water stop screw, casting the pool outer wall, removing an exposed part of an embedded steel pipe of the wall connecting piece and the water stop screw, and repairing the surface of the outer wall by using fine stone concrete.
The embedded impervious wall connecting piece of the outer wall of the water tank can effectively reduce the risk of leakage at the drawknot of the outer wall connecting piece of the water tank after the outer frame is removed, improve the construction quality of the water tank and simultaneously reduce the secondary plugging cost of the water tank.
In the present utility model, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, the term "plurality" then referring to two or more unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, as they are used in a fixed or removable connection, or as they are integral with one another, as they are directly or indirectly connected through intervening media. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the utility model without departing from the principles thereof are intended to be comprehended by those skilled in the art and are intended to be within the scope of the utility model.