Mounting structure of pre-embedded water stop strip

Abstract

The utility model discloses an installation structure of a pre-embedded water stop strip, which belongs to the technical field of pre-embedded water stop strips and comprises a steel mould, a plurality of pre-embedded grooves are arranged on the peripheral side of the inner wall of the steel mould, guide grooves are arranged at the tops of the pre-embedded grooves, the pre-embedded grooves are communicated with the guide grooves, and the water stop strip is installed in the pre-embedded grooves. And the positioning piece is arranged in the guide groove. The guide groove communicated with the pre-buried groove is formed in the top of the pre-buried groove, the water stop strip is directly placed in the pre-buried groove, then the positioning piece moves downwards along the guide groove, the abutting face of the positioning piece abuts against the interior of the abutting groove, the positioning piece cannot move under the action of gravity, the structure replaces a traditional mode that the pre-buried water stop strip needs to be beaten, and the structure is simple and convenient to operate. The installation efficiency of the water stop strip is greatly improved, and manpower and cost are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pre-buried water stop strips, and in particular relates to an installation structure of the pre-buried water stop strips. Background Art

[0002] As a key link to ensure the quality of tunnel engineering and prevent leakage, the installation efficiency and accuracy of steel mold embedded water stop strips directly affect the progress and quality of the entire project. However, the traditional installation method of embedded water stop strips requires workers to use rubber hammers to repeatedly hit the water stop strips to achieve snap-fit ​​adaptation to ensure that they are firmly embedded in the embedded grooves. This process is not only tedious and time-consuming, but also greatly tests the patience and physical strength of operators, especially when faced with complex situations where multiple water stop strips need to be laid using steel molds.

[0003] The force and angle of the embedded water stop strips must be precisely controlled when they are hammered into the grooves, otherwise the mold will be damaged or the installation position of the water stop strip will be offset, affecting the sealing effect of the pipe segment. Such high-intensity and repetitive manual operations are not only a huge waste of human resources, but also increase production costs and the risk of errors. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when pre-embedded waterstop strips are installed in the existing steel mold, they must be knocked with a rubber hammer to be connected in the pre-embedded groove, and waterstop strips need to be installed on the upper and lower sides of the inner wall of the steel mold. The continuous knocking and installation causes a waste of manpower, increases production costs and error rates, and thus an installation structure for pre-embedded waterstop strips is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an installation structure of a pre-embedded water stop strip, comprising a steel mold, a plurality of pre-embedded grooves are arranged on the inner wall side of the steel mold, a guide groove is arranged on the top of the pre-embedded groove, the pre-embedded groove and the guide groove are connected, the water stop strip is installed in the pre-embedded groove, and the positioning piece is installed in the guide groove.

[0006] As a further description of the above technical solution:

[0007] A card slot is arranged in the embedded groove, a card body is arranged on the water stop strip, and the card body matches the card slot.

[0008] As a further description of the above technical solution:

[0009] The water stop strip is provided with an abutment groove, and the positioning member is provided with an abutment surface, and the abutment surface abuts in the abutment groove.

[0010] As a further description of the above technical solution:

[0011] The positioning member is provided with a first oblique guide column and a second oblique guide column, and the steel mold is provided with a first guide groove and a second guide groove, the first oblique guide column matches the first guide groove, and the second oblique guide column matches the second guide groove.

[0012] As a further description of the above technical solution:

[0013] The first oblique guide pillar and the second oblique guide pillar are parallel to each other.

[0014] As a further description of the above technical solution:

[0015] The second oblique guide column is located directly above the first oblique guide column.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] In the utility model, a guide groove communicating with the embedded groove is provided at the top of the embedded groove, the water stop strip is directly placed in the embedded groove, and then the positioning piece is moved downward along the guide groove, the abutting surface of the positioning piece abuts in the abutting groove, and the positioning piece is affected by gravity and will not be displaced. This structure replaces the traditional need to knock the embedded water stop strip, greatly improves the installation efficiency of the water stop strip, and saves manpower and costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is an exploded view of the installation structure of a pre-buried water stop strip.

[0020] Figure 2 It is a cross-sectional view of the installation structure of a pre-buried water stop strip.

[0021] Figure 3 The figure is a schematic diagram of the structure of a steel formwork in an installation structure of a pre-buried water stop strip.

[0022] Figure 4 The figure is a top view of a steel formwork in an installation structure for an embedded water stop strip.

[0023] Legend:

[0024] 1-steel mold; 2-embedded groove; 3-guide groove; 4-water stop strip; 5-positioning piece; 51-first inclined guide column; 52-second inclined guide column; 6-card groove; 7-card body; 8-abutment groove; 9-abutment surface; 10-first guide groove; 11-second guide groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] See also Figure 1-4 The utility model provides a technical solution: an installation structure of a pre-embedded water stop strip, comprising a steel mold 1, a plurality of pre-embedded grooves 2 are arranged on the inner wall side of the steel mold 1, a guide groove 3 is arranged on the top of the pre-embedded groove 2, the pre-embedded groove 2 and the guide groove 3 are communicated, a water stop strip 4 is installed in the pre-embedded groove 2, and a positioning member 5 is installed in the guide groove 3.

[0032] A card slot 6 is provided in the embedded groove 2 , and a card body 7 is provided on the water stop strip 4 , and the card body 7 matches the card slot 6 .

[0033] The water stop strip 4 is provided with an abutment groove 8, and the positioning member 5 is provided with an abutment surface 9, and the abutment surface 9 abuts in the abutment groove 8. The stability of the embedded water stop strip is improved to avoid movement or falling during concrete pouring.

[0034] The positioning member 5 is provided with a first oblique guide column 51 and a second oblique guide column 52 , and the steel mold 1 is provided with a first guide groove 10 and a second guide groove 11 . The first oblique guide column 51 matches the first guide groove 10 , and the second oblique guide column 52 matches the second guide groove 11 .

[0035] The first oblique guide pillar 51 and the second oblique guide pillar 52 are parallel to each other.

[0036] The second oblique guide column 52 is located directly above the first oblique guide column 51. The first oblique guide column and the second oblique guide column can be moved through the first guide groove and the second guide groove respectively, thereby improving the stability of the positioning member installation.

[0037] Working principle: By setting a guide groove connected to the embedded groove at the top of the embedded groove, the waterstop strip is directly placed into the embedded groove, and then the positioning piece is moved downward along the guide groove. The abutting surface of the positioning piece abuts in the abutting groove. The positioning piece is affected by gravity and will not be displaced. This structure replaces the traditional method of knocking the embedded waterstop strip, greatly improving the installation efficiency of the waterstop strip and saving manpower and costs.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An installation structure for a pre-buried water stop strip, characterized in that: It comprises a steel mould, wherein a plurality of embedded grooves are arranged on the inner wall side of the steel mould, a guide groove is arranged on the top of the embedded groove, the embedded groove and the guide groove are communicated, a water stop strip is installed in the embedded groove, and a positioning piece is installed in the guide groove.

2. The installation structure of the embedded water stop strip according to claim 1, characterized in that: A card slot is arranged in the embedded groove, a card body is arranged on the water stop strip, and the card body matches the card slot.

3. The installation structure of the embedded water stop strip according to claim 2 is characterized in that: The water stop strip is provided with an abutment groove, and the positioning member is provided with an abutment surface, and the abutment surface abuts in the abutment groove.

4. The installation structure of the embedded water stop strip according to claim 1, characterized in that: The positioning member is provided with a first oblique guide column and a second oblique guide column, and the steel mold is provided with a first guide groove and a second guide groove, the first oblique guide column matches the first guide groove, and the second oblique guide column matches the second guide groove.

5. The installation structure of the embedded water stop strip according to claim 4, characterized in that: The first oblique guide pillar and the second oblique guide pillar are parallel to each other.

6. The installation structure of the embedded water stop strip according to claim 5, characterized in that: The second oblique guide column is located directly above the first oblique guide column.

Images