Cantilever structure of toilet

Abstract

The utility model belongs to the technical field of building construction, and provides an overhanging structure of a toilet, which comprises an overhanging connecting piece, a transverse connecting piece, a first embedded node device and a second embedded node device. The stress of the cantilever connecting piece is dispersed, the arranged transverse connecting piece is matched with the structure of the first embedded node device and the second embedded node device, the cantilever connecting piece bears the force of a caisson and is guided into the side wall of the toilet, and the situation that in the prior art, a U-shaped steel bar needs to be arranged when a hole is drilled in a floor of the toilet is avoided; the situation that the overall structure of the floor of the toilet is damaged is avoided, and it is guaranteed that the toilet cannot leak water.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and specifically relates to a cantilever structure for a bathroom. Background Technology

[0002] A bathroom sunken area, also called a sunken pool, is typically found in the bathroom of a house, also known as a sunken bathroom. It refers to a partial or complete lowering of the bathroom structure during the main construction phase, generally 30 to 40 cm below the corresponding floor level (sometimes 350-400 mm). The purpose is to allow the horizontal drainage pipes of the bathroom to be buried within it. After decoration, it is usually completed by backfilling with lightweight materials or by using precast slabs as a support. Building construction codes require that a secondary drainage hole be provided at the bottom of the sunken area for drainage in case of bathroom leaks.

[0003] For current traditional practices regarding cantilevered structures for bathroom recesses, see [link to relevant documentation]. Figure 1 The bathroom sump is fixed and supported by U-shaped steel bars and cantilevered I-beams. Due to the simple connection structure, the U-shaped steel bars are usually drilled and inserted or pre-embedded in the bathroom sump. Due to the stress on the cantilevered I-beams, cracks often appear at the corresponding positions of the U-shaped steel bars and the sump, which may lead to water leakage in the bathroom. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of this utility model is to provide a cantilever structure for a bathroom.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A cantilever structure for a bathroom includes a cantilever connector, a transverse connector, a first embedded node device, and a second embedded node device.

[0007] The number of cantilevered connectors is two or more and they are arranged along the length of the bathroom. Several of the cantilevered connectors are connected to the sunken area of ​​the bathroom. Several connecting pipes connected to the top wall of the bathroom are provided on the cantilevered connectors. The number of transverse connectors is two or more and they are arranged along the width of the bathroom. The transverse connectors are connected to the cantilevered connectors through the first pre-embedded node device. The second pre-embedded node device is located at the side wall of the bathroom, and both ends of the transverse connectors are connected to the second pre-embedded node device.

[0008] Preferably, the transverse connecting member is an I-beam.

[0009] Preferably, the first pre-embedded node device is located at the intersection of the transverse connector and the cantilever connector.

[0010] Preferably, the first embedded node device includes a first embedded steel plate, a U-bolt, and a nut.

[0011] The U-shaped end of the U-bolt mates with the cantilever connector, the threaded end of the U-bolt passes through the first embedded steel plate, and the nut is located at the threaded end of the U-bolt.

[0012] Preferably, there are two of the first embedded steel plate components and two U-bolt components. The first embedded steel plate components are arranged opposite to each other on both sides of the cantilever connector, and the U-bolt components are arranged opposite to each other on both sides of the transverse connector. The two threaded ends of one U-bolt component pass through one of the first embedded steel plate components.

[0013] Preferably, a pad is provided at the intersection of the transverse connector and the cantilever connector.

[0014] Preferably, the second embedded node device includes a second embedded steel plate and an embedded steel bar. One end of the second embedded steel plate and the embedded steel bar are located inside the side wall of the bathroom, and one end of the second embedded steel plate is connected to the embedded steel bar. The other end of the second embedded steel plate is located outside the side wall of the bathroom and is connected to the end of the transverse connector.

[0015] Preferably, the other end of the second embedded steel plate is connected to the end of the transverse connecting member by welding.

[0016] Preferably, the number of the pre-embedded steel bars is two or more and they are relatively evenly distributed around the ends of the transverse connector.

[0017] Preferably, the embedded steel reinforcement is L-shaped.

[0018] Compared with the prior art, the beneficial effects of this utility model include:

[0019] The cantilever structure of this application distributes the stress on the cantilever connectors. The structure of the transverse connectors, together with the first and second pre-embedded node devices, guides the force of the cantilever connectors bearing the caisson to the side wall of the bathroom. This avoids the need to drill holes in the bathroom floor slab and install U-shaped steel bars, which would damage the overall structure of the bathroom floor slab and ensure that the bathroom will not leak. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the cantilever structure of a bathroom recess in the existing technology.

[0022] Figure 2 This is a schematic diagram of the planar structure of this utility model.

[0023] Figure 3 This is a side cross-sectional view of the present invention.

[0024] Figure 4 This is a side view schematic diagram of the first pre-embedded node device of this utility model.

[0025] Figure 5 This is a schematic diagram of the first pre-embedded node device of this utility model from a top view.

[0026] Figure 6 This is a schematic diagram of the structure of the second pre-embedded node device of this utility model.

[0027] Figure 7 This is a structural schematic diagram of the connection between the second embedded steel plate and the cantilever connector of this utility model.

[0028] in:

[0029] 1-The sunken area of ​​the bathroom; 2-Cantilevered connector; 4-The side wall of the bathroom; 5-Second embedded node device; 6-Pack; 3-Connecting pipe fitting; 53-Horizontal connector; 5103-Embedded steel bar; 5101-Second embedded steel plate; 5102-Weld; 5301-U-bolt; 5302-Nut; 5303-First embedded steel plate. Detailed Implementation

[0030] To better understand the above-mentioned objectives, features, and advantages of this utility model, it will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. Many specific details are set forth in the following description to provide a thorough understanding of this utility model; the described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0032] Example:

[0033] like Figure 2-7 As shown, this embodiment provides a cantilever structure for a bathroom, including a cantilever connector 2, a transverse connector 53, a first pre-embedded node device, and a second pre-embedded node device 5;

[0034] The number of cantilever connectors 2 is two or more and they are set along the length of the bathroom. Several cantilever connectors 2 are connected to the sunken box 1 of the bathroom. Several connecting pipes 3 connected to the top wall of the bathroom are provided on the cantilever connectors 2.

[0035] There are two or more transverse connectors 53, which are set along the width of the bathroom; the transverse connectors 53 are connected to the cantilever connectors 2 through the first pre-embedded node device;

[0036] The second embedded node device 5 is located on the side wall 4 of the bathroom, and the two ends of the horizontal connector 53 are connected to the second embedded node device 5.

[0037] In this embodiment, the cantilever structure distributes the force on the cantilever connector 2. The horizontal connector 53, in conjunction with the structure of the first and second pre-embedded node devices 5, guides the force of the cantilever connector 2 bearing the caisson through the side wall of the bathroom. This avoids the need to drill holes in the bathroom floor slab and install U-shaped steel bars, which would damage the overall structure of the bathroom floor slab and ensure that the bathroom will not leak.

[0038] Specifically, in this embodiment, the transverse connecting member 53 is an I-beam.

[0039] Specifically, the first pre-embedded node device is located at the intersection of the transverse connector 53 and the cantilever connector 2.

[0040] Specifically, the first embedded node device includes a first embedded steel plate component 5303, a U-bolt component 5301, and a nut component 5302;

[0041] The U-shaped end of the U-bolt 5301 is engaged with the cantilever connector 2. The threaded end of the U-bolt 5301 passes through the first embedded steel plate 5303, and the nut 5302 is located at the threaded end of the U-bolt 5301.

[0042] Specifically, there are two first embedded steel plate parts 5303 and two U-bolt parts 5301. The first embedded steel plate parts 5303 are arranged opposite each other on both sides of the cantilever connector 2, and the U-bolt parts 5301 are arranged opposite each other on both sides of the transverse connector 53. The two threaded ends of one U-bolt part 5301 pass through one of the first embedded steel plate parts 5303 respectively.

[0043] Specifically, a pad 6 is provided at the intersection of the transverse connector 53 and the cantilever connector 2. The pad 6 serves to level the surface when there is a height difference between the cantilever connector 2 and the transverse connector 53.

[0044] Specifically, the second embedded node device 5 includes a second embedded steel plate 5101 and an embedded steel bar 5103. One end of the second embedded steel plate 5101 and the embedded steel bar 5103 are located inside the side wall 4 of the bathroom, and one end of the second embedded steel plate 5101 is connected to the embedded steel bar 5103. The other end of the second embedded steel plate 5101 is located outside the side wall 4 of the bathroom and is connected to the end of the transverse connecting member 53.

[0045] Specifically, the other end of the second embedded steel plate 5101 is connected to the end of the transverse connecting member 53 by welding. More specifically, a weld 5102 is formed between the other end of the second embedded steel plate 5101 and the end of the transverse connecting member 53.

[0046] Specifically, there are two or more pre-embedded steel bars 5103, which are relatively evenly distributed around the ends of the transverse connectors 53.

[0047] Specifically, the embedded steel bar 5103 is L-shaped.

[0048] Meanwhile, the construction of the cantilever structure in this embodiment is also reasonable and convenient, facilitating operation by personnel, as detailed below:

[0049] Step 1: Design and determine the dimensions of the transverse connector 53 and the embedded steel reinforcement 5103;

[0050] Step 2: Connect the pre-embedded steel bar 5103 to the second pre-embedded steel plate 5101. Specifically, drill holes in the second pre-embedded steel plate 5101, match the pre-embedded steel bar 5103 with the drilled holes in the second pre-embedded steel plate 5101, and weld and fix the mating parts without Honghu. The thickness of the second pre-embedded steel plate 5101 is not less than 10mm.

[0051] Step 3: After the reinforcement of the side wall 4 of the bathroom is tied, install the pre-embedded steel bar 5103 and the second pre-embedded steel plate 5101, then construct the formwork of the side wall 4 of the bathroom, and pour the side wall 4 of the bathroom. The pre-embedded steel bar 5103 is L-shaped, which can ensure the stability of the connection between the pre-embedded steel bar 5103 and the side wall 4 of the bathroom.

[0052] Step 4: Install the transverse connector 53 and weld both ends of the transverse connector 53 to the second embedded steel plate 5101.

[0053] Step 4: Install the cantilever connector 2. When there is a height difference between the cantilever connector 2 and the transverse connector 53, use the shim 6 to level it.

[0054] Step 5: Fix the transverse connecting piece 53 and the cantilever connecting piece 2 using the first pre-embedded steel plate 5303, U-bolt 5301 and nut 5302;

[0055] Step 6: Finally, install connecting fitting 3;

[0056] The dismantling steps after use are as follows:

[0057] First, remove the connecting pipe fitting 3; then release the limiting fixation of the first embedded steel plate 5303, U-bolt 5301 and nut 5302, and remove the pad 6; then remove the cantilever connector 2, and simultaneously remove the first embedded steel plate 5303, U-bolt 5301 and nut 5302; finally, cut the weld between the two ends of the transverse connector 53 and the second embedded steel plate 5101.

[0058] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A cantilever structure for a bathroom, characterized in that, It includes cantilever connectors, transverse connectors, a first embedded node device, and a second embedded node device; The number of cantilevered connectors is two or more and they are arranged along the length of the bathroom. Several of the cantilevered connectors are connected to the sunken area of ​​the bathroom. Several connecting pipes connected to the top wall of the bathroom are provided on the cantilevered connectors. The number of transverse connectors is two or more and they are arranged along the width of the bathroom. The transverse connectors are connected to the cantilevered connectors through the first pre-embedded node device. The second pre-embedded node device is located at the side wall of the bathroom, and both ends of the transverse connectors are connected to the second pre-embedded node device.

2. The cantilever structure of the bathroom according to claim 1, characterized in that, The lateral connecting component is an I-beam.

3. The cantilever structure of the bathroom according to claim 1, characterized in that, The first pre-embedded node device is located at the intersection of the transverse connector and the cantilever connector.

4. The cantilever structure of the bathroom according to claim 3, characterized in that, The first embedded node device includes a first embedded steel plate, a U-bolt, and a nut. The U-shaped end of the U-bolt mates with the cantilever connector, the threaded end of the U-bolt passes through the first embedded steel plate, and the nut is located at the threaded end of the U-bolt.

5. The cantilever structure of the bathroom according to claim 4, characterized in that, The number of the first embedded steel plate component and the U-bolt component is two. The first embedded steel plate component is disposed opposite to each other on both sides of the cantilever connector, and the U-bolt component is disposed opposite to each other on both sides of the transverse connector. The two threaded ends of the U-bolt component pass through the first embedded steel plate component respectively.

6. The cantilever structure of the bathroom according to claim 5, characterized in that, A pad is provided at the intersection of the transverse connector and the cantilever connector.

7. The cantilever structure of the bathroom according to claim 1, characterized in that, The second embedded node device includes a second embedded steel plate and an embedded steel bar. One end of the second embedded steel plate and the embedded steel bar are located inside the side wall of the bathroom, and one end of the second embedded steel plate is connected to the embedded steel bar. The other end of the second embedded steel plate is located outside the side wall of the bathroom and is connected to the end of the transverse connector.

8. The cantilever structure of the bathroom according to claim 7, characterized in that, The other end of the second embedded steel plate is connected to the end of the transverse connecting member by welding.

9. The cantilever structure of the bathroom according to claim 7, characterized in that, The number of pre-embedded steel bars is two or more, and they are relatively evenly distributed around the ends of the transverse connector.

10. The cantilever structure of the bathroom according to claim 7, characterized in that, The embedded steel reinforcement is L-shaped.

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