Floor-penetrating pipeline mounting structure capable of prolonging seepage path

Abstract

The utility model relates to the technical field of pipeline construction, and discloses a floor-penetrating pipeline mounting structure capable of prolonging a seepage path, which comprises a floor and a pipeline mounting hole arranged on the floor, an upper extension component is arranged at the top of the pipeline mounting hole, a lower extension component is arranged at the bottom of the pipeline mounting hole, a drainage pipeline is arranged in the upper extension component, and the upper extension component comprises an upper disc attached to the top face of the floor and an upper cylinder connected to the center of the bottom of the upper disc. The lower extension component comprises a lower disc attached to the bottom face of a floor slab, a lower cylinder connected to the center of the top of the lower disc and a mounting thread arranged on the inner side wall of the lower cylinder. A plurality of notches are formed in the outer edge of the upper disc and the outer edge of the lower disc in the circumferential direction at intervals, and rotating pieces are arranged at the notches.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction, in particular to a floor-penetrating pipeline installation structure for extending a seepage path. Background Art

[0002] At present, hanging holes refer to the blocking and smoothing of holes reserved for pipes in roofs, balconies, kitchens, bathrooms, etc. during construction.

[0003] The traditional construction process of hanging holes is as follows: construction preparation → roughening the hole mouth → cleaning the hole mouth with water → applying plain cement slurry → supporting the bottom formwork → first pouring of fine stone concrete (2 / 3 of the hole height) → clear water maintenance → applying plain cement slurry → second pouring of fine stone concrete (height is 1.5 cm lower than the floor slab) → clear water maintenance after the concrete hardens → treatment with Leak-proof King → subsequent waterproofing treatment.

[0004] The disadvantages of traditional hanging hole construction are:

[0005] 1. The construction process is complicated and takes a long time (about 7 days), which has a great impact on subsequent processes;

[0006] 2. The construction process is affected by many factors such as materials, site, weather, and the professionalism of construction workers. The quality of the construction process cannot be accurately controlled, leaving quality risks;

[0007] 3. Once water seepage or leakage occurs here, it will inevitably involve other decoration and renovation links, which will cost a lot of time and manpower costs. For this reason, the applicant proposed a construction node for the installation structure of pipes through the floor slab. Utility Model Content

[0008] The present application provides a through-floor pipe installation structure that extends the seepage path, so as to solve the problems of low installation efficiency and easy water seepage of the through-floor pipe.

[0009] In order to solve the above technical problems, the present application provides a floor-penetrating pipe installation structure for extending the seepage path, comprising: a floor and a pipe installation hole arranged on the floor; an upper extension component is arranged on the top of the pipe installation hole, and a lower extension component is arranged on the bottom of the pipe installation hole, a drainage pipe is arranged in the upper extension component, the upper extension component comprises an upper disc attached to the top surface of the floor, an upper cylinder connected to the bottom center of the upper disc, and a limiting thread arranged on the inner and outer sides of the upper cylinder, the lower extension component comprises a lower disc attached to the bottom surface of the floor, a lower cylinder connected to the top center of the lower disc, and an installation thread arranged on the inner side wall of the lower cylinder, a plurality of notches are circumferentially spaced apart on the outer edges of the upper disc and the lower disc, and rotating parts are arranged at the plurality of notches.

[0010] In some embodiments of the present application, the rotating member includes multiple L-shaped rods, a circular ring arranged on the top of the multiple L-shaped rods, and the cross parts of the multiple L-shaped rods are welded and fixed to the outside of the circular ring. The diameter of the circular ring is the same as the diameter of the drainage pipe.

[0011] In some embodiments of the present application, the outer wall of the drainage pipe is provided with an external thread, and the external thread is rotationally connected to the limiting thread on the inner side of the upper cylinder to limit the vertical displacement of the drainage pipe.

[0012] In some embodiments of the present application, a strong adhesive is provided between the external thread and the limiting thread, and between the installation thread and the limiting thread.

[0013] In some embodiments of the present application, the outer diameter of the drainage pipe is consistent with the inner diameter of the upper cylinder, and the outer diameter of the upper cylinder is consistent with the inner diameter of the lower cylinder.

[0014] In some embodiments of the present application, the upper extension member and the lower extension member are both made of PVC material.

[0015] Compared with the prior art, the utility model has the following characteristics and beneficial effects:

[0016] The utility model extends the water seepage path by arranging the upper extension member and the lower extension member, effectively preventing the possibility of water seepage and leakage, and the upper extension member, the lower extension member and the drainage pipe are threadedly connected by arranging the limit thread, the installation thread and the external thread thread, so that the pipe can be quickly installed. Compared with the traditional direct contact with concrete, it can effectively prevent leakage and effectively shorten the construction period. The optimized construction structure is more convenient for on-site workers to construct, and also convenient for management personnel to manage the site, improves the overall construction quality, and is convenient for rectification and maintenance. Once leakage occurs, the component can be quickly replaced, and popularization and use can produce better results. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the extension member in the embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the extension member in the embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of the drainage pipe structure of an embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram of a gap in an embodiment of the utility model.

[0022] In the figure, 100, floor; 110, pipe installation hole; 200, upper extension member; 210, upper disc; 220, upper cylinder; 230, limiting thread; 300, lower extension member; 310, lower disc; 320, lower cylinder; 330, installation thread; 400, drainage pipe; 410, external thread; 500, notch; 600, rotating part; 610, L-shaped rod; 620, ring. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0025] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0026] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected 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 this application can be understood according to specific circumstances.

[0027] like Figure 1-5As shown, according to some embodiments of the present application, a floor-penetrating pipe installation structure for extending a seepage path includes: a floor 100 and a pipe installation hole 110 disposed on the floor 100; an upper extension member 200 is disposed at the top of the pipe installation hole 110, a lower extension member 300 is disposed at the bottom of the pipe installation hole 110, a drainage pipe 400 is disposed in the upper extension member 200, and the upper extension member 200 includes an upper disc 210 attached to the top surface of the floor 100, and connected to the upper disc 210. 10, and the limiting threads 230 are arranged on the inner and outer sides of the upper cylinder 220, the lower extension member 300 includes a lower disc 310 attached to the bottom surface of the floor slab 100, the lower cylinder 320 connected to the top center of the lower disc 310, and the mounting threads 330 are arranged on the inner side wall of the lower cylinder 320, and the outer edges of the upper disc 210 and the lower disc 310 are circumferentially spaced with a plurality of notches 500, and rotating parts 600 are arranged at the plurality of notches 500.

[0028] According to some embodiments of the present application, the rotating member 600 includes a plurality of L-shaped rods 610, a circular ring 620 arranged on the top of the plurality of L-shaped rods 610, and the transverse portions of the plurality of L-shaped rods 610 are welded and fixed to the outer side of the circular ring 620, and the diameter of the circular ring 620 is the same as the diameter of the drainage pipe 400.

[0029] It should be noted here that the rotating member 600 can be used in rotation to assist the upper extension member 200 or the lower extension member 300 in rotational installation, and the rotating member 600 and the upper extension member 200 can also be fixed with waterproof glue after use. A protective film can be provided outside the frame of the rotating member 600. In some cases, the drainage pipe 400 may be abandoned, and the drainage pipe 400 needs to be cut off to save space. At this time, the rotating member 600 can be used as a support to seal the cut-off port of the drainage pipe 400.

[0030] According to some embodiments of the present application, the outer wall of the drainage pipe 400 is provided with an external thread 410 , and the external thread 410 is rotationally connected to the limiting thread 230 on the inner side of the upper cylinder 220 to limit the vertical displacement of the drainage pipe 400 .

[0031] According to some embodiments of the present application, a strong adhesive is provided between the external thread 410 and the limiting thread 230 , and between the installation thread 330 and the limiting thread 230 .

[0032] According to some embodiments of the present application, the outer diameter of the drainage pipe 400 is consistent with the inner diameter of the upper cylinder 220 , and the outer diameter of the upper cylinder 220 is consistent with the inner diameter of the lower cylinder 320 .

[0033] According to some embodiments of the present application, the upper extension member 200 and the lower extension member 300 are both made of PVC.

[0034] In summary, the utility model relates to the technical field of pipeline construction, and discloses a floor-penetrating pipeline installation structure for extending the seepage path, comprising: a floor and a pipeline installation hole arranged on the floor; an upper extension component is arranged on the top of the pipeline installation hole, and a lower extension component is arranged on the bottom of the pipeline installation hole, a drainage pipeline is arranged in the upper extension component, the upper extension component comprises an upper disc attached to the top surface of the floor, an upper cylinder connected to the bottom center of the upper disc, and a limiting thread arranged on the inner and outer sides of the upper cylinder, the lower extension component comprises a lower disc attached to the bottom surface of the floor, a lower cylinder connected to the top center of the lower disc, and an installation thread arranged on the inner side wall of the lower cylinder, a plurality of notches are circumferentially spaced apart on the outer edges of the upper disc and the lower disc, and rotating parts are arranged at the plurality of notches.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A floor-penetrating pipe installation structure for extending a seepage path, comprising: A floor slab (100) and a pipe installation hole (110) arranged on the floor slab (100); characterized in that an upper extension member (200) is arranged at the top of the pipe installation hole (110), a lower extension member (300) is arranged at the bottom of the pipe installation hole (110), a drainage pipe (400) is arranged in the upper extension member (200), and the upper extension member (200) includes an upper disc (210) attached to the top surface of the floor slab (100), an upper cylinder (220) connected to the bottom center of the upper disc (210), and The limiting threads (230) are arranged on the inner and outer sides of the upper cylinder (220), and the lower extension member (300) includes a lower disc (310) attached to the bottom surface of the floor slab (100), a lower cylinder (320) connected to the top center of the lower disc (310), and a mounting thread (330) arranged on the inner wall of the lower cylinder (320). The outer edges of the upper disc (210) and the lower disc (310) are provided with a plurality of notches (500) at intervals in the circumferential direction, and rotating parts (600) are arranged at the plurality of notches (500).

2. A floor-penetrating pipe installation structure for extending the seepage path according to claim 1, characterized in that: The rotating member (600) comprises a plurality of L-shaped rods (610), a circular ring (620) arranged on the top of the plurality of L-shaped rods (610), the transverse parts of the plurality of L-shaped rods (610) being welded and fixed to the outside of the circular ring (620), and the diameter of the circular ring (620) being the same as the diameter of the drainage pipe (400).

3. A floor-penetrating pipe installation structure for extending the seepage path according to claim 1, characterized in that: The outer wall of the drainage pipe (400) is provided with an external thread (410), and the external thread (410) is rotatably connected to the limiting thread (230) on the inner side of the upper cylinder (220) to limit the vertical displacement of the drainage pipe (400).

4. A floor-penetrating pipe installation structure for extending the seepage path according to claim 3, characterized in that: A strong adhesive is provided between the external thread (410) and the limiting thread (230), and between the installation thread (330) and the limiting thread (230).

5. The floor-penetrating pipe installation structure for extending the seepage path according to claim 1, characterized in that: The outer diameter of the drainage pipe (400) is consistent with the inner diameter of the upper cylinder (220), and the outer diameter of the upper cylinder (220) is consistent with the inner diameter of the lower cylinder (320).

6. The floor-penetrating pipe installation structure for extending the seepage path according to claim 1, characterized in that: The upper extension member (200) and the lower extension member (300) are both made of PVC.

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