阅读说明：本技术 一种刚性法兰穿墙套管施工结构及施工方法 (Construction structure and construction method of rigid flange wall bushing ) 是由 史红日 田金成 杨金龙 赵余江 张兴旺 闫韦辰 陈艳文 于 2021-06-18 设计创作，主要内容包括：本发明公开了一种刚性法兰穿墙套管施工结构及施工方法,所述施工结构包括止水钢板,若干预埋钢套管穿过所述止水钢板并与所述止水钢板焊接,所述预埋钢套管的一端与法兰盘焊接,所述预埋钢套管的另一端与带凹槽的法兰盘焊接,室外连接套管的一端与带凸台的法兰盘焊接,所述带凹槽的法兰盘、带凸台的法兰盘上均设有带丝扣的螺栓孔,所述带凹槽的法兰盘与带凸台的法兰盘通过螺栓连接。本发明的刚性法兰穿墙套管施工结构及施工方法通过将墙体内预埋套管与墙体外伸套管分离安装,提高了墙体模板安装效率以及预埋套管处墙体模板的整体性,降低了模板安装难度,大大减小了套管处防水施工难度,保证了套管处混凝土质量以及套管处防水质量。(The invention discloses a construction structure and a construction method of a rigid flange wall bushing, wherein the construction structure comprises a water stop steel plate, a plurality of embedded steel sleeves penetrate through the water stop steel plate and are welded with the water stop steel plate, one ends of the embedded steel sleeves are welded with a flange plate, the other ends of the embedded steel sleeves are welded with the flange plate with a groove, one end of an outdoor connecting sleeve is welded with the flange plate with a boss, bolt holes with screw threads are formed in the flange plate with the groove and the flange plate with the boss, and the flange plate with the groove is connected with the flange plate with the boss through bolts. According to the construction structure and the construction method of the rigid flange wall bushing, the embedded bushing in the wall body and the wall body overhanging bushing are separately installed, so that the installation efficiency of the wall body template and the integrity of the wall body template at the embedded bushing are improved, the installation difficulty of the template is reduced, the waterproof construction difficulty at the bushing is greatly reduced, and the concrete quality at the bushing and the waterproof quality at the bushing are ensured.)

1. The utility model provides a rigid flange wall bushing construction structure, its characterized in that, includes stagnant water steel sheet (1), passes a plurality of pre-buried steel casing pipes (2) stagnant water steel sheet (1) and with stagnant water steel sheet (1) welding, the one end and the ring flange (3) welding of pre-buried steel casing pipe (2), the other end and the ring flange (4) welding of taking the recess of pre-buried steel casing pipe (2), the one end of outdoor adapter sleeve (10) and the ring flange (7) welding of taking the boss, all be equipped with bolt hole (11) of taking the screw thread on ring flange (4) of taking the recess, the ring flange (7) of taking the boss pass through bolt (9) and are connected.

2. A rigid flange through-wall sleeve construction structure according to claim 1, characterized in that the groove (6) on the grooved flange (4) cooperates with the boss (8) on the flanged flange (7).

3. The construction structure of the rigid flange through-wall casing according to claim 1, wherein the distance between one side of the flange plate (4) with the groove, which is far away from the embedded steel casing (2), and one side of the flange plate (3), which is far away from the embedded steel casing (2), is equal to the thickness of the concrete outer wall (12).

4. A construction method of a rigid flange wall bushing is characterized by comprising the following steps:

s1, enabling the embedded steel sleeve (2) to penetrate through the water stop steel plate (1) and be welded with the water stop steel plate (1), welding the flange (3) with one end of the embedded steel sleeve (2), welding the flange (4) with the groove with the other end of the embedded steel sleeve (2), wherein the distance between one side, away from the embedded steel sleeve (2), of the flange (4) with the groove and one side, away from the embedded steel sleeve (2), of the flange (3) is equal to the thickness of the concrete outer wall (12);

s2, when steel bars are bound on the wall, the water stop steel plate (1), the embedded steel sleeve (2), the flange plate (3) and the flange plate (4) with the groove which are connected into a whole are installed and fixed in the wall, and two ends of the embedded steel sleeve (2) are tightly plugged; when the wall formwork is installed, the water stop steel plate (1), the flange plate (3) and the flange plate (4) with the groove are connected to form a whole, and the whole is sealed in the formwork.

5. A method of constructing a rigid flange wall bushing according to claim 4, further comprising:

s3, welding the outdoor connecting sleeve (10) and the flange plate (7) with the boss into a whole, constructing the outdoor waterproof material (5) to the groove (6) of the flange plate (4) with the groove, connecting the flange plate (7) with the boss and the flange plate (4) with the groove through the bolt hole (11) with the screw thread by the bolt (9), and tightly pressing the outdoor waterproof material (5) in the groove (6) by the boss (8).

Technical Field

The invention relates to the technical field of sleeve reservation and embedding construction in building construction, in particular to a rigid flange wall bushing construction structure and a construction method.

Background

In the construction, basement outer wall bushing's reservation is generally that the sleeve pipe is inboard to flush with the wall inboard, and the wall body is stretched out in the outside, because basement outrigger sleeve pipe is more and concentrated in quantity, and the interval is very little between the sleeve pipe, and form setting, reinforcement difficulty between sleeve pipe and the sleeve pipe cause the thick liquid that leaks easily during concrete placement, and concrete quality is difficult to control, and follow-up waterproof construction is difficult, causes phenomenons such as seepage easily.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention provides a construction structure and a construction method of a rigid flange wall bushing, which can overcome the defects in the prior art.

In order to achieve the technical purpose, the technical scheme of the invention is realized as follows:

the utility model provides a rigid flange wall bushing construction structure, includes the stagnant water steel sheet, a plurality of pre-buried steel casings pass the stagnant water steel sheet and with stagnant water steel sheet welding, the one end and the ring flange welding of pre-buried steel casing, the other end of pre-buried steel casing and the ring flange welding of taking the recess, outdoor adapter sleeve's one end and the ring flange welding of taking the boss, all be equipped with the bolt hole of taking the screw thread on the ring flange of taking the recess, the ring flange of taking the recess passes through bolted connection with the ring flange of taking the boss.

Further, the groove on the flange plate with the groove is matched with the boss on the flange plate with the boss.

Further, the distance between one side, away from the embedded steel sleeve, of the flange plate with the groove and one side, away from the embedded steel sleeve, of the flange plate is equal to the thickness of the concrete outer wall.

According to another aspect of the present invention, there is provided a method of constructing a rigid flange wall bushing, the method comprising the steps of:

s1, enabling the embedded steel sleeve to penetrate through the water stop steel plate and be welded with the water stop steel plate, welding the flange plate with one end of the embedded steel sleeve, and welding the flange plate with the groove with the other end of the embedded steel sleeve, wherein the distance between one side, far away from the embedded steel sleeve, of the flange plate with the groove and one side, far away from the embedded steel sleeve, of the flange plate is equal to the thickness of the concrete outer wall;

s2, when steel bars are bound on the wall, the water stop steel plates, the embedded steel sleeve, the flange plate and the flange plate with the groove which are connected into a whole are installed and fixed in the wall, and two ends of the embedded steel sleeve are tightly sealed; when the wall formwork is installed, the water stop steel plate, the flange plate and the flange plate with the groove are connected to form a whole, and the whole is sealed in the formwork.

The construction method of the rigid flange wall bushing further comprises the following steps:

s3, welding the outdoor connecting sleeve and the flange plate with the boss into a whole, connecting the flange plate with the boss and the flange plate with the groove by bolts through bolt holes with screw threads after the outdoor waterproof material is constructed to the groove of the flange plate with the groove, and tightly pressing the outdoor waterproof material in the groove by the boss.

The invention has the beneficial effects that: according to the construction structure and the construction method of the rigid flange wall bushing, the embedded bushing in the wall body and the wall body overhanging bushing are separately installed, so that the installation efficiency of the wall body template and the integrity of the wall body template at the embedded bushing are improved, the installation difficulty of the template is reduced, the waterproof construction difficulty at the bushing is greatly reduced, and the concrete quality at the bushing and the waterproof quality at the bushing are ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic illustration of a rigid flange wall bushing construction structure according to an embodiment of the invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic view of a grooved flange according to an embodiment of the present invention;

FIG. 4 is a schematic view of a flange with a boss according to an embodiment of the present invention;

in the figure: 1. the water-stop steel plate comprises a water-stop steel plate, 2 parts of an embedded steel sleeve, 3 parts of a flange plate, 4 parts of a flange plate with a groove, 5 parts of an outdoor waterproof material, 6 parts of a groove, 7 parts of a flange plate with a boss, 8 parts of a boss, 9 parts of bolts, 10 parts of an outdoor connecting sleeve, 11 parts of a bolt hole with a screw thread, 12 parts of a concrete outer wall.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

Example 1

As shown in fig. 1 to 4, the construction structure of the rigid flange wall bushing according to the embodiment of the invention includes a water stop steel plate 1, a plurality of pre-buried steel sleeves 2 penetrate through the water stop steel plate 1 and are welded with the water stop steel plate 1, one ends of the pre-buried steel sleeves 2 are welded with a flange 3, the other ends of the pre-buried steel sleeves 2 are welded with a flange 4 with a groove, one end of an outdoor connecting sleeve 10 is welded with a flange 7 with a boss, bolt holes 11 with screw threads are respectively arranged on the flange 4 with the groove and the flange 7 with the boss, and the flange 4 with the groove is connected with the flange 7 with the boss through bolts 9. The groove 6 on the flange 4 with the groove is matched with the boss 8 on the flange 7 with the boss. The distance between one side, far away from the embedded steel sleeve 2, of the flange plate 4 with the groove and one side, far away from the embedded steel sleeve 2, of the flange plate 3 is equal to the thickness of the concrete outer wall 12.

Example 2

A construction method of a rigid flange wall bushing comprises the following steps:

s1, as shown in figure 1, setting the size of a water stop steel plate 1 and the number of embedded steel sleeves 2 according to requirements, enabling the embedded steel sleeves 2 to penetrate through the water stop steel plate 1 and be welded with the water stop steel plate 1, welding a flange 3 with one end of the embedded steel sleeves 2, welding a flange 4 with a groove with the other end of the embedded steel sleeves 2, wherein the distance between one side, away from the embedded steel sleeves 2, of the flange 4 with the groove and one side, away from the embedded steel sleeves 2, of the flange 3 is equal to the thickness of a concrete outer wall 12 (namely the integral width formed by connecting the water stop steel plate 1, the flange 3 and the flange 4 with the groove is the wall width);

s2, when steel bars are bound on the wall, the water stop steel plate 1, the embedded steel sleeve 2, the flange 3 and the flange 4 with the groove which are connected into a whole are installed and fixed in the wall, and two ends of the embedded steel sleeve 2 are tightly plugged; when the wall formwork is installed, the water stop steel plate 1, the flange plate 3 and the flange plate 4 with the groove are connected to form a whole, and the whole is sealed in the formwork;

s3, welding the outdoor connecting sleeve 10 and the flange 7 with the boss into a whole, connecting the flange 7 with the boss and the flange 4 with the groove through the bolt hole 11 with the screw thread by the bolt 9 after the outdoor waterproof material 5 is constructed to the groove 6 of the flange 4 with the groove, and tightly pressing the outdoor waterproof material 5 in the groove 6 by the boss 8.

In summary, according to the above technical scheme of the invention, the construction structure and the construction method of the rigid flange wall bushing improve the installation efficiency of the wall form and the integrity of the wall form at the position of the embedded bushing by separately installing the embedded bushing in the wall and the wall extension bushing, reduce the installation difficulty of the form, and ensure the concrete quality at the position of the bushing and the waterproof quality at the position of the bushing.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.