CN221300390U - Wall bushing with flexible waterproof sealing structure - Google Patents
Wall bushing with flexible waterproof sealing structure Download PDFInfo
- Publication number
- CN221300390U CN221300390U CN202323030533.8U CN202323030533U CN221300390U CN 221300390 U CN221300390 U CN 221300390U CN 202323030533 U CN202323030533 U CN 202323030533U CN 221300390 U CN221300390 U CN 221300390U
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- Prior art keywords
- wall bushing
- sleeve
- sealing
- bushing
- rubber
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- 238000007789 sealing Methods 0.000 title claims abstract description 79
- 238000010030 laminating Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 11
- 230000035939 shock Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model provides a wall bushing with a flexible waterproof sealing structure, which relates to the technical field of wall bushing, and comprises the following components: the wall bushing, wall bushing's inboard is provided with two rubber seal pads, wall bushing's one side is provided with the flange ring, one side of flange ring is provided with the inclined plane seal pad. According to the utility model, the inclined surface sealing gasket is sleeved on the sealing sleeve, then the sleeve passes through the bottom of the rubber cushion, the rubber cushion is stressed to be stretched on the surface of the sleeve after the sleeve passes through, one side of the rubber cushion is attached to the surface of the sleeve, the other side of the rubber cushion is attached to the inner side of the sealing sleeve, one end of the sleeve is inserted into the wall bushing, the rubber sealing gasket arranged in the wall bushing is extruded and attached to the surface of the sleeve, and the sleeve is protected in sections through the two rubber sealing gaskets, the inclined surface sealing gasket and the rubber cushion, so that the sleeve is prevented from being damaged by extrusion of a concrete wall surface.
Description
Technical Field
The utility model relates to the technical field of wall bushings, in particular to a wall bushing with a flexible waterproof sealing structure.
Background
The wall bushing is also called as a wall bushing, a waterproof bushing, a wall embedded pipe, and the waterproof bushing is divided into a rigid waterproof bushing and a flexible waterproof bushing. The two are mainly used in different places, the flexible waterproof sleeve is mainly used in places with high requirements such as civil air defense walls and water pools, and the rigid waterproof sleeve is generally used in places where pipelines such as basement need to be penetrated.
In the prior art, for example, the Chinese patent number is: CN210266217U discloses a novel flexible waterproof sleeve, including the steel pipe, the outside of steel pipe is overlapped and is had the ring flange, the right-hand member of ring flange is provided with the nozzle stub, the right-hand member of nozzle stub is provided with the bulge loop, bulge loop and steel pipe cover are overlapped, the outside slip of nozzle stub has cup jointed the wing dish, the right-hand member of wing dish is provided with the recess, be provided with the through-hole on the wing dish, the right-hand member welding of wing dish has the sleeve pipe, sheathed tube outside welding has the wing ring, sheathed tube inside is provided with the retaining ring, the surface contact of retaining ring is connected with the seal cover, install the bolt on the wing dish, it is through setting up the spacing groove on the ring flange, and set up shell fragment and fixture block on fastening nut, prevent fastening nut rotation through the cooperation of fixture block and spacing groove, and set up the recess on the wing dish, it is spacing to prevent the bolt rotation, thereby make bolt and fastening nut be connected steadily, avoid taking place not hard up because receiving the shake, lead to sheathed tube sealing performance to reduce.
The above patent improves bolt fixation, but is not optimized in terms of flexible shock absorption of the sleeve, and in long-time use, the sleeve is damaged due to extrusion of the through-wall pipe caused by expansion and contraction of the concrete wall; and the waterproof sealing effect relies on the extrusion seal cover to carry out waterproofly, and the structure is single, and waterproof sealing effect is relatively poor.
For this reason, a wall bushing with a flexible waterproof sealing structure is proposed to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a wall bushing having a flexible waterproof seal structure, comprising: the wall bushing, wall bushing's inboard is provided with two rubber seal pads, wall bushing's one side is provided with the flange ring, one side of flange ring is provided with the inclined plane seal pad.
As a preferred implementation mode, one side of the wall bushing is fixedly provided with a first wing ring, the middle of the surface of the wall bushing is fixedly provided with a second wing ring, the other side of the wall bushing is fixedly provided with a third wing ring, one side of the third wing ring is fixedly provided with a plurality of threaded rods, and both sides of the interior of the wall bushing are provided with mounting grooves.
As a preferred embodiment, the surface of the rubber sealing gasket is fixedly connected with a fixing collar, and the surface of the fixing collar is fixedly installed in the installation groove.
As a preferred implementation mode, a plurality of mounting holes are formed in the surface of the flange ring, a plurality of mounting holes are respectively sleeved on the surfaces of a plurality of threaded rods, a sealing sleeve is fixedly arranged on one side of the flange ring, and the sealing sleeve is arranged in the wall bushing.
As a preferable implementation mode, the inclined surface sealing gasket is sleeved on the surface of the sealing sleeve, and a rubber cushion is fixedly arranged on one side of the inclined surface sealing gasket.
As a preferred embodiment, the inner side of the rubber cushion is provided with a sleeve in a penetrating manner, the surface of the sleeve is arranged inside the sealing sleeve and the wall bushing, and the surface of the sleeve is attached to the surface of the rubber sealing cushion.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. when the device is used, the wall bushing is pre-buried in a concrete wall, the inclined sealing gasket is sleeved on the sealing bushing, then the bushing passes through the bottom of the rubber cushion, the rubber cushion is stressed to be stretched and sleeved on the surface of the bushing after passing through the bushing, one side of the rubber cushion is attached to the surface of the bushing, the other side of the rubber cushion is attached to the inner side of the sealing bushing, then one end of the bushing is inserted into the wall bushing, the rubber sealing gasket arranged in the wall bushing is extruded and attached to the surface of the bushing, and the bushing is protected in sections through the two rubber sealing gaskets, the inclined sealing gasket and the rubber cushion, so that the bushing is prevented from being damaged by extrusion of the concrete wall surface.
2. According to the utility model, the flange ring and the threaded rod are screwed up by using the bolts after the sleeve is inserted into the wall bushing until the mounting hole is sleeved on the surface of the threaded rod, and as the inclined surface sealing gasket is of an inclined surface design, one end which is closer to the flange ring is thicker, the flange ring drives the sealing sleeve to extrude the inclined surface sealing gasket and the rubber cushion along with the screwing of the bolts, the inclined surface sealing gasket is tightly attached to the wall bushing and the sealing sleeve, and the sealing waterproof effect of the wall bushing and the sleeve is improved by tightly attaching the inclined surface sealing gasket and the rubber cushion.
Drawings
Fig. 1 is a schematic main view of a wall bushing with a flexible waterproof sealing structure according to the present utility model;
FIG. 2 is a side view of a wall bushing with a flexible waterproof seal structure according to the present utility model;
FIG. 3 is a block diagram of a wall bushing with a flexible waterproof seal structure provided by the utility model;
FIG. 4 is a diagram of a flange ring construction of a wall bushing with a flexible waterproof seal structure according to the present utility model;
Fig. 5 is a split structure diagram of a wall bushing with a flexible waterproof sealing structure provided by the utility model.
Legend description:
1. Wall bushing; 101. a first wing ring; 102. a second wing ring; 103. a wing ring III; 104. a threaded rod; 105. a mounting groove; 2. a rubber gasket; 201. a fixed collar; 3. a flange ring; 301. a mounting hole; 302. sealing the sleeve; 4. an inclined surface sealing gasket; 401. a rubber cushion; 5. a sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: a wall bushing having a flexible waterproof seal structure, comprising: the wall bushing 1, the inboard of wall bushing 1 is provided with two rubber seal pads 2, and one side of wall bushing 1 is provided with flange ring 3, and one side of flange ring 3 is provided with inclined plane sealing pad 4.
Specific: install other subassemblies through carrying out pre-buried installation to wall bushing 1, rubber seal fills up 2 and plays sealed shock attenuation's effect to sleeve pipe 5, and flange ring 3 and the sealed 4 of pad of inclined plane cooperate promptly to sleeve pipe 5 play fixed shock attenuation's effect, play sealed waterproof effect simultaneously.
In one embodiment, a first wing ring 101 is fixedly installed on one side of the wall bushing 1, a second wing ring 102 is fixedly installed in the middle of the surface of the wall bushing 1, a third wing ring 103 is fixedly installed on the other side of the wall bushing 1, a plurality of threaded rods 104 are fixedly installed on one side of the third wing ring 103, and mounting grooves 105 are formed in two sides of the interior of the wall bushing 1.
Specific: the first wing ring 101, the second wing ring 102 and the third wing ring 103 respectively have the functions of fixing and preventing water leakage for the wall bushing 1, the third wing ring 103 has the function of installing the threaded rod 104, and the installation groove 105 has the function of installing the fixing collar 201.
In one embodiment, the surface of the rubber gasket 2 is fixedly connected with a fixing collar 201, and the surface of the fixing collar 201 is fixedly installed inside the installation groove 105.
Specific: through installing fixed lantern ring 201 at the inside fixed effect that plays of mounting groove 105 to rubber seal pad 2, rubber seal pad 2's surface design is the arc, and the installation to sleeve pipe 5 is convenient to two thin, and the thickness can seal waterproof and shock attenuation with sleeve pipe 5 extrusion laminating in the middle.
In one embodiment, a plurality of mounting holes 301 are formed in the surface of the flange ring 3, the plurality of mounting holes 301 are respectively sleeved on the surfaces of the plurality of threaded rods 104, a sealing sleeve 302 is fixedly mounted on one side of the flange ring 3, and the sealing sleeve 302 is mounted inside the wall bushing 1.
Specific: the flange ring 3 is sleeved on the surface of the threaded rod 104 through the mounting hole 301, the flange ring 3 is fixed by using bolts, and the sealing sleeve 302 can be matched with the inclined plane sealing gasket 4 to seal the wall bushing 1 and the sleeve 5.
In one embodiment, the bevel gasket 4 is sleeved on the surface of the sealing sleeve 302, and a rubber cushion 401 is fixedly arranged on one side of the bevel gasket 4.
Specific: the inclined sealing gasket 4 is tightly attached to the surfaces of the wall bushing 1 and the sealing bushing 302 by extrusion of the sealing bushing 302, so that a sealing effect is achieved, the rubber cushion 401 is attached to the surface of the bushing 5 after the bushing 5 is inserted into the sealing bushing 302, and the effects of shock absorption, sealing and water resistance are achieved by tightly attaching the sealing bushing 302 and the bushing 5 by extrusion.
In one embodiment, the inner side of the rubber cushion 401 is provided with a sleeve 5 in a penetrating way, the surface of the sleeve 5 is arranged inside the sealing sleeve 302 and the wall bushing 1, and the surface of the sleeve 5 is attached to the surface of the rubber sealing gasket 2.
Specific: the sleeve 5 is attached to the rubber cushion 401 and mounted inside the sealing sleeve 302 for sealing and waterproofing, and the sleeve 5 is attached to the rubber sealing gasket 2 for achieving the effects of shock absorption and sealing.
Working principle: when the device is used, the wall bushing 1 is pre-buried in a concrete wall, the inclined sealing gasket 4 is sleeved on the sealing bushing 302, then the bushing 5 passes through the bottom of the rubber cushion 401, the rubber cushion 401 is stressed to be stretched out and sleeved on the surface of the bushing 5 after the bushing 5 passes through, one side of the rubber cushion 401 is attached to the surface of the bushing 5, the other side of the rubber cushion is attached to the inner side of the sealing bushing 302, then one end of the bushing 5 is inserted into the wall bushing 1, the rubber sealing gasket 2 arranged in the wall bushing 1 is extruded and attached to the surface of the bushing 5, and the bushing 5 is protected in sections through the two rubber sealing gaskets 2, the inclined sealing gasket 4 and the rubber cushion 401, so that the bushing 5 is prevented from being damaged by extrusion of the concrete wall surface; the sleeve 5 is inserted into the wall bushing 1 until the mounting hole 301 is sleeved on the surface of the threaded rod 104, the flange ring 3 and the threaded rod 104 are screwed up by using bolts, and as the inclined surface sealing gasket 4 is of an inclined surface design, one end which is closer to the flange ring 3 is thicker, the flange ring 3 can drive the sealing sleeve 302 to extrude the inclined surface sealing gasket 4 and the rubber cushion 401 along with screwing up of the bolts, the inclined surface sealing gasket 4 can be tightly attached to the wall bushing 1 and the sealing sleeve 302, and the sealing waterproof effect of the wall bushing 1 and the sleeve 5 is improved through the tight attachment of the inclined surface sealing gasket 4 and the rubber cushion 401.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A wall bushing having a flexible waterproof seal structure, comprising: the wall bushing comprises a wall bushing body (1), wherein two rubber sealing gaskets (2) are arranged on the inner side of the wall bushing body (1), a flange ring (3) is arranged on one side of the wall bushing body (1), and an inclined plane sealing gasket (4) is arranged on one side of the flange ring (3).
2. A wall bushing having a flexible, watertight seal as claimed in claim 1, wherein: one side fixed mounting of wall bushing (1) has wing ring one (101), the centre fixed mounting of wall bushing (1) surface has wing ring two (102), the opposite side fixed mounting of wall bushing (1) has wing ring three (103), one side fixed mounting of wing ring three (103) has a plurality of threaded rods (104), mounting groove (105) have all been seted up to wall bushing (1) inside both sides.
3. A wall bushing having a flexible, watertight seal as claimed in claim 1, wherein: the surface of the rubber sealing gasket (2) is fixedly connected with a fixing collar (201), and the surface of the fixing collar (201) is fixedly arranged in the mounting groove (105).
4. A wall bushing having a flexible, watertight seal as claimed in claim 1, wherein: a plurality of mounting holes (301) are formed in the surface of the flange ring (3), a plurality of the mounting holes (301) are respectively sleeved on the surfaces of the threaded rods (104), a sealing sleeve (302) is fixedly arranged on one side of the flange ring (3), and the sealing sleeve (302) is arranged inside the wall bushing (1).
5. A wall bushing having a flexible, watertight seal as claimed in claim 1, wherein: the inclined sealing gasket (4) is sleeved on the surface of the sealing sleeve (302), and a rubber cushion (401) is fixedly arranged on one side of the inclined sealing gasket (4).
6. A wall bushing having a flexible, watertight seal as claimed in claim 5, wherein: the inside of rubber cushion (401) runs through and installs sleeve pipe (5), the surface mounting of sleeve pipe (5) is in sealed sleeve pipe (302) and the inside of wall bushing (1), the surface laminating rubber seal pad (2) of sleeve pipe (5) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323030533.8U CN221300390U (en) | 2023-11-09 | 2023-11-09 | Wall bushing with flexible waterproof sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323030533.8U CN221300390U (en) | 2023-11-09 | 2023-11-09 | Wall bushing with flexible waterproof sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221300390U true CN221300390U (en) | 2024-07-09 |
Family
ID=91742038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323030533.8U Active CN221300390U (en) | 2023-11-09 | 2023-11-09 | Wall bushing with flexible waterproof sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221300390U (en) |
-
2023
- 2023-11-09 CN CN202323030533.8U patent/CN221300390U/en active Active
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| GR01 | Patent grant |