A plate-penetrating fixing structure for water supply and drainage pipes

Abstract

The utility model relates to the technical field of water supply and drainage pipelines, specifically a water supply and drainage pipeline through-plate fixing structure, including a sleeve, the outer lower part of the sleeve is provided with a thread, the thread is used for a fixing ring to be connected, the top of the fixing ring is in contact with the bottom of the floor, bolts are fixedly installed between the fixing ring and the floor, the bolts are provided in multiple places, a clamping ring is fixedly sleeved on the outer side of the sleeve, the bottom end of the clamping ring is fixedly connected with the top of a waterproof ring, and a sealing ring is padded at the bottom of the clamping ring. The groove provided in the floor allows the clamping ring to be clamped inside it, and cooperates with the sealing ring at the bottom of the clamping ring and the waterproof ring to prevent the water on the top of the floor from penetrating into the perforation, thereby increasing the waterproofness of the device, allowing the fixing ring to be sleeved on the outer side of the sleeve in the form of a thread from the bottom to be fixed from the lower part of the floor, and can adapt to floors of different thicknesses to fix and install the device.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply and drainage pipelines, and in particular to a plate-penetrating fixing structure for water supply and drainage pipelines. Background Art

[0002] Water supply and drainage generally refers to the urban water supply system and drainage system, abbreviated as water supply and drainage. Water supply and drainage engineering studies the social circulation of water. Modern water plants draw natural water from rivers, lakes and reservoirs every day, and use a series of physical and chemical methods to purify the water into tap water that meets the standards for production and domestic water use. The tap water is then transported to thousands of households through the extensive urban water network. The sewage treatment plant centrally treats the sewage and wastewater used in our production and life, and then discharges it into rivers, lakes and reservoirs cleanly. The process of water intake, treatment, transportation, reprocessing and then discharge is the main content of water supply and drainage engineering research. There are a large number of water supply and drainage pipes in existing buildings. The main pipes of the water supply and drainage pipes are generally set in the vertical direction and need to pass through multiple floors.

[0003] Generally, water supply and drainage pipes require a fixing device to socket and fix the water supply and drainage pipes when passing through a floor slab. However, the general fixing device is prone to problems such as loose installation or gaps between the general fixing device and the floor slab, which further leads to water seepage and leakage. Therefore, a water supply and drainage pipe through-plate fixing structure is proposed, which can increase the installation stability of the fixing device and improve the waterproofness of the fixing device. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a plate-penetrating fixing structure for water supply and drainage pipes, which can increase the installation stability of the fixing device and improve the waterproofness of the fixing device.

[0005] The technical solution adopted by the utility model to solve its technical problems is a water supply and drainage pipe plate-penetrating fixing structure, comprising a sleeve, the outer lower part of the sleeve is provided with a thread, the thread is used for a fixing ring to be sleeved and connected, the top of the fixing ring is in contact with the bottom end of the floor slab, bolts are fixedly installed between the fixing ring and the floor slab, the bolts are provided in multiple places, a clamping ring is fixedly sleeved on the outer side of the sleeve, the bottom end of the clamping ring is fixedly connected to the top end of a waterproof ring, and a sealing ring is padded at the bottom of the clamping ring.

[0006] By adopting the above technical solution, the groove set in the floor allows the clamping ring to be clamped inside it, and cooperates with the sealing ring at the bottom of the clamping ring and the waterproof ring to prevent water on the top of the floor from penetrating into the perforation, thereby increasing the waterproofness of the device. The fixing ring is threadedly sleeved on the outside of the sleeve from the bottom and fixed from the lower part of the floor, which can adapt to floors of different thicknesses to fix the installation of the device.

[0007] Specifically, a groove is provided at the top of the floor slab, and the groove is used for installing and placing the clamp ring.

[0008] By adopting the above technical solution, the lower half of the clamping ring can be just clamped in the groove, and the diameter of the groove is consistent with the diameter of the clamping ring.

[0009] Specifically, a slot is provided at the bottom of the groove, and the slot is used for the waterproof ring to be installed and inserted.

[0010] By adopting the above technical solution, the lower part of the waterproof ring can be inserted into the slot to strengthen the installation of the sleeve and also increase the waterproof capability.

[0011] Specifically, a through hole is provided at the center of the bottom of the groove, and the through hole is used for the sleeve to pass through.

[0012] By adopting the above technical solution, the sleeve can pass through the floor slab from the perforation.

[0013] Specifically, the interior of the sleeve is used for the pipeline to pass through, and a filler is provided between the pipeline and the sleeve.

[0014] By adopting the above technical solution, the pipe is passed through the interior of the casing, and fillers are added to the gap between the pipe and the casing. The addition of fillers deepens the tightness between the pipe and the casing, and the filling can also provide thermal insulation and sound insulation effects for the pipe.

[0015] Beneficial effects of the utility model:

[0016] (1) The utility model discloses a water supply and drainage pipe penetration fixing structure, which allows a clamping ring to be clamped inside a groove arranged in the floor slab, and cooperates with a sealing ring at the bottom of the clamping ring and a waterproof ring to prevent water on the top of the floor slab from penetrating into the perforation, thereby increasing the waterproofness of the device. The fixing ring is threadedly sleeved on the outside of the sleeve from the bottom and fixed from the lower part of the floor slab, and can adapt to floors of different thicknesses to fix and install the device.

[0017] (2) The water supply and drainage pipe plate fixing structure described in the utility model allows the pipe to pass through the interior of the casing and add fillers to the gap between the pipe and the casing. The addition of fillers deepens the tightness between the pipe and the casing, and the fillers can also provide thermal insulation and sound insulation effects for the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is a three-dimensional schematic diagram of the structural sleeve of the utility model;

[0020] Figure 2It is a schematic diagram of the planar structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the floor of the utility model;

[0022] In the figure: 1. clamping ring; 2. filler; 3. casing; 4. waterproof ring; 5. thread; 6. pipe; 7. floor; 8. bolt; 9. fixing ring; 10. groove; 11. slot; 12. perforation; 13. sealing ring. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In order to increase the installation stability of the fixing device and improve the waterproofness of the fixing device, as an embodiment of the present utility model, Figure 1-Figure 3 As shown, a water supply and drainage pipe plate-penetrating fixing structure described in the utility model includes a sleeve 3, a thread 5 is provided on the outer lower part of the sleeve 3, and the thread 5 is used for a fixing ring 9 to be sleeved and connected. The top end of the fixing ring 9 contacts the bottom end of the floor 7, and bolts 8 are fixedly installed between the fixing ring 9 and the floor 7. The bolts 8 are provided in multiple places. A clamping ring 1 is fixedly sleeved on the outer side of the sleeve 3, and the bottom end of the clamping ring 1 is fixedly connected to the top end of the waterproof ring 4, and a sealing ring 13 is padded at the bottom of the clamping ring 1.

[0025] When in use, the bottom end of the sleeve 3 is passed through the through hole 12 of the floor slab 7 from top to bottom, and the clamping ring 1 is stuck in the groove 10, and the waterproof ring 4 is inserted into the slot 11, and then the sealing ring 13 is set. It is difficult for water on the top of the floor slab 7 to leak from the through hole 12. Then, the fixing ring 9 is installed on the outside of the sleeve 3 through the thread 5. As the fixing ring 9 rotates upward along the direction of the thread 5, the top of the fixing ring 9 is in close contact with the bottom of the floor slab 7, and the bolts 8 are passed through the fixing ring 9 and the floor slab 7 in turn, so that the connection between the fixing ring 9 and the floor slab 7 is fixed, and the connection between the sleeve 3 and the floor slab 7 can also be fixed.

[0026] For example, Figure 1-3 As shown, the present invention also includes that a groove 10 is provided at the top of the floor slab 7, and the groove 10 is used for mounting and placing the clamping ring 1.

[0027] When in use, the lower half of the clamping ring 1 can be just clamped in the groove 10 , and the caliber of the groove 10 is consistent with the diameter of the clamping ring 1 .

[0028] For example, Figure 1-3As shown, the present invention also includes that a slot 11 is provided at the bottom of the groove 10, and the slot 11 is used for the waterproof ring 4 to be installed and inserted.

[0029] When in use, the lower half of the waterproof ring 4 can be inserted into the slot 11 to reinforce the installation of the sleeve 3 and also increase the waterproof capability.

[0030] For example, Figure 1-3 As shown, the present invention also includes that a through hole 12 is provided at the bottom center of the groove 10, and the through hole 12 is used for the sleeve 3 to pass through.

[0031] When in use, the sleeve 3 can pass through the floor slab 7 from the perforation 12 .

[0032] For example, Figure 1-3 As shown, the present invention also includes that the interior of the sleeve 3 is used for the pipe 6 to pass through, and a filler 2 is provided between the pipe 6 and the sleeve 3.

[0033] When in use, the pipe 6 can pass through the inside of the sleeve 3, and the tightness between the pipe 6 and the sleeve 3 is deepened by adding the filler 2, and the filler 2 can be a sound insulation and heat preservation material such as polyester fiber, glass wool, etc.

[0034] When the utility model is in use, firstly, the bottom end of the sleeve 3 is passed through the through hole 12 of the floor slab 7 from top to bottom, and the clamping ring 1 is stuck in the groove 10, and the waterproof ring 4 is inserted into the slot 11, and then the setting of the sealing ring 13 is combined, so that it is difficult for water on the top of the floor slab 7 to leak from the through hole 12, and then the fixing ring 9 is installed on the outside of the sleeve 3 through the thread 5. As the fixing ring 9 rotates upward along the direction of the thread 5, the top of the fixing ring 9 is in close contact with the bottom of the floor slab 7, and the bolts 8 are passed through the fixing ring 9 and the floor slab 7 in turn, so that the connection between the fixing ring 9 and the floor slab 7 is fixed, and then the connection between the sleeve 3 and the floor slab 7 can also be fixed. Finally, the pipe 6 is passed through the inside of the sleeve 3, and some fillers 2 are filled between the pipe 6 and the sleeve 3. The fillers 2 deepen the tightness between the pipe 6 and the sleeve 3, and the fillers 2 can also provide sound insulation and heat preservation effects.

[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A water supply and drainage pipe plate fixing structure, comprising a sleeve (3), characterized in that: The lower outer portion of the sleeve (3) is provided with a thread (5), and the thread (5) is used for being sleeved and connected with a fixing ring (9). The top end of the fixing ring (9) contacts the bottom end of the floor slab (7). Bolts (8) are fixedly installed between the fixing ring (9) and the floor slab (7). The bolts (8) are provided at multiple locations. A clamping ring (1) is fixedly sleeved on the outer side of the sleeve (3). The bottom end of the clamping ring (1) is fixedly connected with the top end of the waterproof ring (4), and a sealing ring (13) is provided at the bottom of the clamping ring (1).

2. A water supply and drainage pipe plate fixing structure according to claim 1, characterized in that: A groove (10) is provided at the top of the floor slab (7), and the groove (10) is used for installing and placing the clamping ring (1).

3. A water supply and drainage pipe plate fixing structure according to claim 2, characterized in that: A slot (11) is provided at the bottom of the groove (10), and the slot (11) is used for the waterproof ring (4) to be installed and inserted.

4. A water supply and drainage pipe plate fixing structure according to claim 2, characterized in that: A through hole (12) is provided at the center of the bottom of the groove (10), and the through hole (12) is used for the sleeve (3) to pass through.

5. A water supply and drainage pipe plate fixing structure according to claim 1, characterized in that: The interior of the sleeve (3) is used for allowing a pipe (6) to pass through, and a filler (2) is provided between the pipe (6) and the sleeve (3).

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