CN218952261U

CN218952261U - Steel plate water stop belt structure

Info

Publication number: CN218952261U
Application number: CN202320156984.7U
Authority: CN
Inventors: 秦绍清; 范倩琨; 汪涛; 朱超群
Original assignee: Fourth Construction Co ltd Of China National Chemical Engineering
Current assignee: Fourth Construction Co ltd Of China National Chemical Engineering
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-05-02
Anticipated expiration: 2033-02-08

Abstract

The utility model provides a steel plate water stop structure, which comprises a water stop body, wherein two external side plates are arranged on a main plate of the water stop body, an included angle of 45 degrees is formed between the external side plates and the main plate, and the two external side plates are symmetrically arranged relative to the main plate to form a V-shaped structure; the structure is novel, the water stopping path can be increased in a large area, and the anti-seepage effect is enhanced; the support to the inside of concrete can also be strengthened, the structural strength of whole concrete structure is improved.

Description

Steel plate water stop belt structure

Technical Field

The utility model relates to the field of water stops, in particular to a steel plate water stop structure.

Background

Steel plate water stop: the water stop steel plates are called separately; in a box foundation or a basement, the concrete of a bottom plate and an external wall plate and the concrete of a top plate are poured and tamped separately, when the concrete of the wall plate is poured and tamped again next time, a working cold joint is formed, and when the position of the joint is below a ground water line, water seepage is easy to generate. Thus, the seam needs to be technically treated, and a plurality of treatment methods are needed, wherein a more common method is to arrange a water stop steel plate.

The traditional steel plate water stop is 300mm wide by 3mm thick, two sides are in an opening shape, namely when pouring lower concrete, a 300mmx3m steel plate is pre-buried, the upper part of 15cm of the steel plate water stop is required to be exposed to the outside on site, and when the concrete is poured again next time, the steel plates of the part are poured together to play a role in preventing external pressure water from penetrating. The traditional water stop path of the steel plate water stop belt is relatively simple, the water stop effect is not ideal, and the improvement is needed.

Disclosure of Invention

In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide a steel plate water stop belt structure which is novel in structure, can greatly enlarge a water stop path and enhance an anti-seepage effect; the support to the inside of concrete can also be strengthened, the structural strength of whole concrete structure is improved.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a steel plate water stop structure, which comprises a water stop body, wherein two external side plates are arranged on a main plate of the water stop body, an included angle of 45 degrees is formed between the external side plates and the main plate, and the two external side plates are symmetrically arranged relative to the main plate to form a V-shaped structure.

In the preferred technical scheme of the utility model, the water stop body comprises a main board, the same side of the top end and the lower end of the main board is fixedly provided with water diversion side plates, the two water diversion side plates are symmetrically arranged about the center of the main board, and the water diversion side plates at the top end position are parallel to the external side plates at the same side.

In the preferred technical scheme of the utility model, the two sides of the main board are fixedly provided with the outer brackets, clamping grooves are formed between the outer brackets and the main board, the bottoms of the outer side boards are bent to form clamping block parts, the shape of the clamping block parts is matched with that of the clamping grooves, and the clamping block parts are inserted into the clamping grooves and fixed through bolts.

In the preferred technical scheme of the utility model, the top end of the outer bracket is bent towards one side far away from the main board to form a bearing part, and an inclined plane of the bearing part forms an included angle of 45 degrees with the wall surface of the main board; when the clamping block part is clamped at the clamping groove, the external side plate is propped against the bearing part.

In the preferred technical scheme of the utility model, the top end of the external side plate is outwards bent at 90 degrees towards one side far away from the clamping block part to form a butt joint part, and the top surface of the butt joint part is flush with the central horizontal plane of the main board.

In the preferred technical scheme of the utility model, a plurality of supporting blocks are fixedly arranged on the bottom surface of the butt joint part, the supporting blocks are uniformly arranged at intervals along the length direction of the external side plate, and the supporting blocks are provided with jacks used for inserting and installing the extension strips.

The beneficial effects of the utility model are as follows:

the steel plate water stop belt structure provided by the utility model is novel in structure, and the two obliquely arranged external side plates are arranged on the main plate of the water stop belt body, so that a water stop path can be greatly increased, and the anti-seepage effect is enhanced; and the included angle of 45 degrees is formed between the external side plate and the main plate, and the two external side plates form a V-shaped structure, so that the embedded part is provided for concrete, the support to the inside of the concrete is enhanced, and the structural strength of the whole concrete structure is improved.

Drawings

FIG. 1 is a side view of a steel sheet water stop structure provided in an embodiment of the present utility model;

fig. 2 is a front view showing a structure of a steel sheet water stop belt provided in an embodiment of the present utility model;

FIG. 3 is a side view of a water stop body provided in an embodiment of the present utility model;

FIG. 4 is a front view of a water stop body provided in an embodiment of the present utility model;

FIG. 5 is a side view of an external side plate provided in an embodiment of the utility model

Fig. 6 is a front view of an circumscribing side plate provided in an embodiment of the present utility model.

In the figure:

100. a water stop body; 110. a main board; 120. a water diversion side plate; 130. an outer bracket; 131. a clamping groove; 132. a support part; 200. externally connecting a side plate; 210. a clamping block part; 220. a butt joint part; 230. a support block; 240. a jack; 300. and (5) extending the strips.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 6, in the embodiment of the present utility model, a steel plate water stop structure is disclosed, which includes a water stop body 100, two external side plates 200 are installed on a main board 110 of the water stop body 100, an included angle of 45 ° is formed between the external side plates 200 and the main board 100, and the two external side plates are symmetrically arranged with respect to the main board to form a V-shaped structure.

The steel plate water stop belt structure is novel in structure, and the two obliquely-arranged external side plates are arranged on the main plate of the water stop belt body, so that a water stop path can be enlarged in a large area, and the anti-seepage effect is enhanced; and the included angle of 45 degrees is formed between the external side plate and the main plate, and the two external side plates form a V-shaped structure, so that the embedded part is provided for concrete, the support to the inside of the concrete is enhanced, and the structural strength of the whole concrete structure is improved.

Further, the water stop body 100 includes a main board 110, the same sides of the top and the low end of the main board 110 are fixedly provided with water diversion side boards 120, the two water diversion side boards are symmetrically arranged about the center of the main board, the water diversion side boards 120 at the top end position are parallel to the external side boards 200 at the same side, and the water stop effect of the foundation can be realized by adopting the shape of the traditional steel plate water stop; the mainboard and the diversion curb plate structure as an organic whole, the top and the low end of mainboard form two diversion curb plates through the mode of buckling, adopt an organic whole structural design, can guarantee the structural strength of waterstop body self, prevent easy deformation damage.

Further, as shown in fig. 3, the outer brackets 130 are fixedly arranged on two sides of the main board 110, a clamping groove 131 is formed between the outer brackets 130 and the main board 110, as shown in fig. 5, the bottom of the external side board 200 is bent to form a clamping block part 210, the shape of the clamping block part is matched with that of the clamping groove, the clamping block part 210 is inserted into the clamping groove 131 and is fixed by bolts, the structure is convenient for the disassembly and assembly of the external side board, and the main board and the external side board can be independently processed and produced, so that the main board and the external side board are convenient for transportation; the installation can be performed after the operation site, so that bending deformation caused by overlarge stress surface of the installation in advance is prevented, and the influence on the subsequent waterproof effect is avoided.

Further, as shown in fig. 4 and 6, a plurality of first threaded holes are formed in the groove wall of the outer bracket, a plurality of second threaded holes are correspondingly formed in the clamping block part, and the clamping block part extends into the clamping groove and is fixed through bolts penetrating through the first threaded holes and the second threaded holes, so that the inclined placement angle of the outer side plate is maintained; the external side plate is of a detachable structure, and even if the external side plate is not arranged, the contact area between the external bracket and the concrete can be increased, the concrete enters the clamping groove, and the connection fit between the concrete and the main plate is further enhanced.

Further, the top end of the outer bracket 130 is bent towards one side far away from the main board to form a supporting part 132, and an included angle of 45 degrees is formed between the inclined surface of the supporting part and the wall surface of the main board; when the clamping block part 210 is clamped at the clamping groove 131, the external side plate 200 is propped against the supporting part 132; the support part can form a flaring at the notch of the clamping groove, so that the clamping block part can be conveniently inserted; and the support part is used for providing support for the external side plate, so that the cooperation between the external side plate and the support part is enhanced.

Further, the outer bracket and the main board are of an integrated structure, so that the structural strength of the connecting part of the outer bracket and the main board can be ensured, the bearing force of the outer bracket is improved, and the outer side board can be stably supported.

Further, the top end of the external side plate 200 is bent outwards at 90 ° towards the side far away from the clamping block part to form the butt joint part 220, the top surface of the butt joint part 220 is flush with the central horizontal plane of the main plate 110, and the position is used as a mark, so that concrete can be conveniently filled into the middle position of the main plate to meet the operation requirement.

Further, a plurality of supporting blocks 230 are fixedly arranged on the bottom surface of the butt joint part 220, the plurality of supporting blocks are uniformly arranged at intervals along the length direction of the external side plate, the supporting blocks 230 are provided with inserting holes 240, and the inserting holes 240 are used for inserting and installing the extension strips 300; the support blocks and the jacks can provide insertion installation positions for the extension strips, so that the extension strips are convenient to install and match with the external side plates, and the connection and the matching of the external side plates and the external reinforcement cage are enhanced; the number and the distribution position of the extension strips can be selected and adjusted according to actual requirements, so that the connection strength can be ensured, and the waste can be reduced; the extension strip is used as an extension part, can be erected on an external reinforcement cage structure and is bound by steel wires or reinforced by welding, so that the connection with the external structure is enhanced; it should be noted that the extension bar may adopt a steel bar structure, and the diameter is adapted to the inner diameter of the jack, and the steel bar is inserted into the jack and fixed by welding; further, external threads can be further arranged at the end part of the extension strip, internal threads are arranged in the jack, the end part of the extension strip is matched with the jack in a threaded connection mode, and then welding is used for reinforcing, so that the connection strength between the extension strip and the supporting block is effectively ensured, and loosening is prevented.

Further, the supporting block and the external side plate are of an integrated structure, so that the connection strength of the external side plate and the supporting block is enhanced, the structural strength of the whole structure is ensured, and the damage of structural components is prevented.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the utility model as defined by the claims of the present application.

Claims

1. A steel sheet waterstop structure, its characterized in that:

including the waterstop body, install two external curb plates on the mainboard of waterstop body, form 45 contained angles between external curb plate and the mainboard, two external curb plates set up, form V word column structure about the mainboard symmetry.

2. A steel sheet water stop structure according to claim 1, wherein:

the water stop body comprises a main board, the same side of the top end and the lower end of the main board is fixedly provided with water diversion side plates, the two water diversion side plates are symmetrically arranged about the center of the main board, and the water diversion side plates at the top end are parallel to the external side plates at the same side.

3. A steel sheet water stop structure according to claim 2, wherein:

the both sides of mainboard are all fixed and are equipped with outer bracket, form the draw-in groove between outer bracket and the mainboard, and the bottom of external curb plate is buckled, is formed fixture block portion, the shape of fixture block portion and the shape adaptation of draw-in groove, fixture block portion inserts draw-in groove department, and through the bolt fastening.

4. A steel sheet water stop structure according to claim 3, wherein:

the top end of the outer bracket is bent towards one side far away from the main board to form a bearing part, and an included angle of 45 degrees is formed between the inclined surface of the bearing part and the wall surface of the main board; when the clamping block part is clamped at the clamping groove, the external side plate is propped against the bearing part.

5. The steel sheet water stop structure according to claim 4, wherein:

the top end of the external side plate is outwards bent at 90 degrees towards one side far away from the clamping block part to form a butt joint part, and the top surface of the butt joint part is flush with the central horizontal plane of the main plate.

6. The steel sheet water stop structure according to claim 5, wherein:

the bottom surface of butt joint portion is fixed and is equipped with a plurality of supporting shoes, and a plurality of supporting shoes set up along the even interval of the length direction of external curb plate, have seted up the jack on the supporting shoe, and the jack is used for inserting and establishes the installation extension strip.