Water stop joint fixing structure

Abstract

The utility model discloses a water stop section fixing structure, which belongs to the technical field of building construction, and adopts the technical scheme that the water stop section fixing structure is characterized by comprising a sleeve with internal threads, a short screw rod is arranged at the lower end of the sleeve, a long screw rod is arranged at the upper end of the sleeve, and the lower end surface of the sleeve is propped against the upper end surface of a template; the lower end of the short screw penetrates through the formwork and is fixed through a nut, a positioning piece matched with the aperture of the water stop joint is arranged on the outer wall of the sleeve, and a pressing plate abutting against the upper end of the water stop joint is arranged at the upper end of the long screw. The water stop joint fixing structure has the advantage that the water stop joint fixing structure is provided.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and specifically relates to a water-stop joint fixing structure. Background Technology

[0002] Waterstop joints are mainly used in bathrooms, kitchens, balconies, terraces, and other areas where pipes penetrate floors and require waterproofing. The cast-in-place waterstop joint construction method is one of the most commonly used methods, aiming to provide a simple, easy-to-operate, and hole-free cast-in-place waterstop joint. During construction, it is directly installed on the building formwork, and the pipe body of the waterstop joint is poured and compacted into the cast-in-place slab in one go. This results in a uniform, monolithic concrete structure around the waterstop joint, reducing the likelihood of cracking. It changes the traditional method of installing floor pipes with pre-drilled holes, avoiding leaks caused by incomplete sealing or shrinkage during installation. To prevent displacement of the waterstop joint during pouring, it needs to be secured. Utility Model Content

[0003] The purpose of this utility model is to provide a water-stop joint fixing structure.

[0004] This utility model is achieved through the following measures: a water-stop joint fixing structure, characterized in that it includes a sleeve with internal threads, a short screw at the lower end of the sleeve, a long screw at the upper end of the sleeve, the lower end face of the sleeve abutting against the upper end face of the template, the lower end of the short screw penetrating the template and being fixed by a nut, a positioning element matching the diameter of the water-stop joint is provided on the outer wall of the sleeve, and a pressure plate abutting against the upper end of the long screw is provided on the upper end of the water-stop joint.

[0005] The positioning component includes a connecting cylinder fixed to the outer wall of the sleeve. At least three connecting cylinders are provided. The inner or outer wall of the connecting cylinder is threaded and a positioning rod is provided through the threaded connection.

[0006] The outer diameter of the pressure plate is larger than the diameter of the hole in the water-stop joint.

[0007] The contact surface between the positioning rod and the water-stop joint is spherical. The positioning rod is generally made of a stud with a positioning block at the outer end of the stud, and the outer end of the positioning block is the spherical surface.

[0008] The positioning element is an annular plate that matches the diameter of the waterstop joint's hole, and the annular plate is fixed to the outer wall of the sleeve. For ease of installation, the outer diameter of the annular plate is generally slightly smaller than the diameter of the waterstop joint's hole.

[0009] How to use:

[0010] According to the design requirements, measurements and lines are drawn on the template to mark the installation position of the waterstop joint, and round holes are made at the marked locations for the short screw to pass through.

[0011] When using an annular plate, select one that matches the diameter of the waterstop joint's orifice. When using a connecting cylinder and a positioning rod, the positioning rod can be adjusted by rotating it according to the diameter of the waterstop joint's orifice, so that the positioning rod can press against the inner wall of the waterstop joint.

[0012] After the water-stop joint is placed, install the long screw and attach the pressure plate, and finally fix it with a nut.

[0013] The beneficial effects of the technical solution provided by this utility model embodiment are: simple structure and convenient installation and disassembly; in addition, when disassembling, the positioning part and short screw can be left on the template so that they can be used again in the same type of construction situation; the double cooperation of the positioning part and the pressure plate can prevent the displacement of the waterstop joint; the cooperation of the connecting cylinder and the positioning rod can be used for waterstop joints with different hole diameters. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the drawings listed below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the structure after removing the waterstop joint;

[0017] Figure 3 Is with Figure 2 Schematic diagrams of structures at different angles;

[0018] Figure 4 This is a schematic diagram of the sleeve after it has been cut open (the threads on the sleeve are not shown).

[0019] The components represented by each number in the attached diagram are as follows: 1. Template; 2. Waterstop joint; 3. Sleeve; 4. Positioning component; 5. Long screw; 6. Pressure plate; 7. Short screw; 401. Connecting cylinder; 402. Positioning rod; 403. Positioning block. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. Of course, the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit its scope.

[0021] See Figures 1-4 A waterstop fixing structure is characterized by comprising a sleeve 3 with internal threads, a short screw 7 at the lower end of the sleeve 3, a long screw 5 at the upper end of the sleeve 3, the lower end face of the sleeve 3 abutting against the upper end face of the template 1, the lower end of the short screw 7 penetrating the template 1 and being fixed by a nut, a positioning element 4 matching the hole diameter of the waterstop 2 being provided on the outer wall of the sleeve 3, and a pressure plate 6 abutting against the upper end of the long screw 5.

[0022] The positioning component 4 includes a connecting cylinder 401 fixed to the outer wall of the sleeve 3. At least three connecting cylinders 401 are provided. The inner or outer wall of the connecting cylinder 401 is provided with threads and a positioning rod 402 is provided through the threaded connection.

[0023] The outer diameter of the pressure plate 6 is larger than the hole diameter of the water stop joint 2.

[0024] The contact surface between the positioning rod 402 and the water-stop joint 2 is spherical. The positioning rod 402 is generally made of a stud and a positioning block 403 is set at the outer end of the stud. The outer end of the positioning block 403 is spherical.

[0025] Positioning component 4 is an annular plate that matches the diameter of the hole in the waterstop joint 2, and the annular plate is fixed on the outer wall of the sleeve 3.

[0026] How to use:

[0027] According to the design requirements, measurements and lines are drawn on template 1 to mark the installation position of waterstop 2, and round holes are made at the marked locations for the short screw 7 to pass through.

[0028] When using an annular plate, select one that matches the diameter of the hole in the waterstop section 2. When using the connection cylinder 401 and the positioning rod 402, the positioning rod 402 can be adjusted by rotating it according to the diameter of the hole in the waterstop section 2, so that the positioning rod 402 can press against the inner wall of the waterstop section 2.

[0029] After the water-stop section 2 is placed, install the long screw 5 and attach the pressure plate 6, and finally fix it with a nut.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A water stop joint fixing structure characterized by comprising: The sleeve includes an internally threaded sleeve with a short screw at its lower end and a long screw at its upper end. The lower end of the sleeve abuts against the upper end of the template. The lower end of the short screw passes through the template and is fixed by a nut. The outer wall of the sleeve is provided with a positioning element that matches the diameter of the waterstop joint. The upper end of the long screw is provided with a pressure plate that abuts against the upper end of the waterstop joint.

2. The water stop segment fixing structure according to claim 1, characterized in that, The positioning component includes a connecting cylinder fixed to the outer wall of the sleeve. At least three connecting cylinders are provided. The inner or outer wall of the connecting cylinder is threaded and a positioning rod is provided through the threaded connection.

3. The water stop segment fixing structure according to claim 2, wherein The outer diameter of the pressure plate is larger than the diameter of the hole in the water-stop joint.

4. The water stop segment fixing structure according to claim 3, wherein The contact surface between the positioning rod and the water-stop joint is spherical.

5. The water stop segment securing structure according to claim 1, wherein The positioning element is an annular plate that matches the diameter of the water-stop joint, and the annular plate is fixed on the outer wall of the sleeve.

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