CN218883222U - Wall bushing watertight fittings - Google Patents
Wall bushing watertight fittings Download PDFInfo
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- CN218883222U CN218883222U CN202223511973.0U CN202223511973U CN218883222U CN 218883222 U CN218883222 U CN 218883222U CN 202223511973 U CN202223511973 U CN 202223511973U CN 218883222 U CN218883222 U CN 218883222U
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- wall
- bushing
- wall bushing
- waterproof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model discloses a wall bushing watertight fittings, the pipeline inserts among the wall bushing watertight fittings, including interior sleeve pipe (2), connect respectively in two outer tubes (1), the suit at interior sleeve pipe (2) both ends connect in chuck (6) in outer tube (1), fill in the internal surface of chuck (6) with first waterproof substrate between the terminal surface of interior sleeve pipe (2), the surface of chuck (6) with the terminal surface parallel and level of outer tube (1), the terminal surface and the wall veneer parallel and level of outer tube (1), the external diameter of chuck (6) with the internal diameter of outer tube (1) equals, the internal diameter of chuck (6) equals with the external diameter of pipeline. This wall bushing watertight fittings easily carries out waterproof operation to the pipeline, and waterproof sealing effect is better.
Description
Technical Field
The utility model relates to a wall bushing technical field especially relates to a wall bushing watertight fittings.
Background
The wall bushing is also called a wall bushing, a waterproof bushing and a wall embedded pipe, and the waterproof bushing is divided into a rigid waterproof bushing and a flexible waterproof bushing. The rigid waterproof sleeve is usually pre-embedded in a concrete wall, two ends of the wall bushing are respectively positioned outside the wall after concrete is poured, but in the actual use process, the two ends of the rigid wall bushing are likely to have gaps with the wall after the concrete is poured, and air bubbles are likely to be generated in the poured concrete, so that the gaps are formed between the wall bushing and the concrete wall, the waterproof performance required by the wall bushing is seriously influenced, and the use effect is influenced.
Wall bushing product on the market at present is different greatly with little, and product design is comparatively complicated, complex operation in the construction, has certain harm to the wall after having under construction moreover, and the surface is not pleasing to the eye, and the time is long afterwards, leaks because of filling the improper easily causing.
In summary, how to effectively solve the problems of easy water leakage and the like of the wall bushing is a problem which needs to be solved urgently by the technical personnel in the field at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a wall bushing watertight fittings, this wall bushing watertight fittings easily carry out waterproof operation to the pipeline, and waterproof sealing effect is better.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a wall bushing watertight fittings, the pipe insertion among the wall bushing watertight fittings, include interior sleeve pipe, connect respectively in two outer tubes, the suit at interior sleeve pipe both ends connect in chuck in the outer tube, fill in the internal surface of chuck with first waterproof substrate between the interior sheathed tube terminal surface, the surface of chuck with the terminal surface parallel and level of outer tube, the terminal surface and the wall facing parallel and level of outer tube, the external diameter of chuck with the internal diameter of outer tube equals, the internal diameter of chuck equals with the external diameter of pipeline.
Preferably, the chuck includes first chuck and second chuck, first chuck is close to the interior sleeve pipe, the surface of second chuck with the terminal surface parallel and level of outer tube, first waterproof substrate stopper in the internal surface of first chuck with between the terminal surface of interior sleeve pipe, the waterproof substrate stopper of second way in the surface of first chuck with between the internal surface of second chuck.
Preferably, the inner wall of outer tube is provided with the draw-in groove, the outer wall of chuck be provided with draw-in groove matched with fixture block, the fixture block insert in the draw-in groove.
Preferably, the clamping groove is in clearance fit with the clamping block.
Preferably, the clamping groove is a rectangular groove, and the clamping block is a rectangular block.
Preferably, the outer surface of the chuck is provided with a pull ring.
Preferably, the end face of the outer sleeve is provided with a limiting strip, and the inner surface of the limiting strip is pressed on the outer surface of the chuck.
Preferably, the limiting strip is connected with the end face of the outer sleeve through a bolt.
Preferably, a water stopping wing ring is fixed on the outer wall of the inner sleeve.
Preferably, the inner sleeve and the water stop wing ring are connected by welding.
The utility model provides a wall bushing watertight fittings, including interior sleeve pipe, two outer tubes, chuck, first waterproof substrate. The diameter of interior sleeve pipe is less than the diameter of outer tube, and two outer tubes are connected respectively in interior sheathed tube both ends, and specific interior sleeve pipe and outer tube are metal pipe such as steel, and interior sleeve pipe and outer tube pass through welded connection, and intensity is higher, firm in connection. During installation, the wall bushing formed by the inner bushing and the outer bushing is installed on a reinforcing steel bar of a wall, then after protective measures are made, a supporting template is used for pouring concrete, the supporting template is embedded in a reinforced concrete wall, the wall bushing is just flush with a wall facing, namely the end face of the outer bushing is flush with the wall facing.
The chuck suit is connected in the outer tube, and the external diameter of chuck equals with the internal diameter of outer tube, has the clearance between the internal surface of chuck and the terminal surface of interior sleeve pipe, and first waterproof substrate fills up in the clearance between the internal surface of chuck and the terminal surface of interior sleeve pipe. The surface of chuck and the terminal surface parallel and level of outer tube, the surface of chuck is pressed in first waterproof substrate, carries out fastening position to first waterproof substrate. The internal diameter of chuck equals with the external diameter of pipeline, and during the pipeline inserted wall bushing watertight fittings, first waterproof substrate lived the pipeline parcel, to carrying out pipeline water proof.
The wall bushing waterproof device provided by the utility model has the advantages that the chuck and the first waterproof base material team pipeline are sealed in a waterproof way, and the waterproof sealing effect is good; the wall bushing is flush with the facing, only a pipeline enters and exits, no other objects exist, and the wall surface is clean and tidy; when the pipeline is repaired, the pipe is replaced and the waterproof material is replaced, only the chuck is taken out, the pipeline is replaced or the waterproof maintenance is carried out, the operation is simple, and no damage is caused to the wall surface; simple structure, the construction is simple and convenient, practices thrift manpower and materials, and the cost is lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a wall bushing waterproof device according to an embodiment of the present invention;
FIG. 2 is another schematic structural view of the waterproof device of the wall bushing;
FIG. 3 is a schematic view of the chuck;
FIG. 4 is a schematic view of a stop bar;
FIG. 5 is a schematic view of the combination of the wall bushing and the wall facing.
The drawings are numbered as follows:
the water stopping device comprises an outer sleeve 1, an inner sleeve 2, a water stopping wing ring 3, a limiting strip 4, a pull ring 5, a chuck 6, a first chuck 61, a second chuck 62, a clamping groove 7 and a clamping block 8.
Detailed Description
The core of the utility model is to provide a wall bushing watertight fittings, this wall bushing watertight fittings easily carries out waterproof operation to the pipeline, and waterproof sealing effect is better.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, fig. 1 is a schematic structural view of a wall bushing waterproof device according to an embodiment of the present invention; FIG. 2 is another schematic structural view of the waterproof device of the wall bushing; FIG. 3 is a schematic view of the chuck; FIG. 4 is a schematic view of a stop bar; fig. 5 is a schematic view of the combination of the wall bushing and the wall facing.
In a specific embodiment, the utility model provides a wall bushing watertight fittings, among the pipeline inserts wall bushing watertight fittings, including interior sleeve pipe 2, connect respectively in two outer tube 1 at interior sleeve pipe 2 both ends, the suit is connected in chuck 6 in outer tube 1, be filled with the first waterproof substrate between the internal surface of chuck 6 and interior sleeve pipe 2's terminal surface, the surface of chuck 6 and the terminal surface parallel and level of outer tube 1, the terminal surface and the wall facing parallel and level of outer tube 1, the external diameter of chuck 6 equals with the internal diameter of outer tube 1, the internal diameter of chuck 6 equals with the external diameter of pipeline.
In the structure, the wall bushing waterproof device comprises an inner bushing 2, two outer bushings 1, a chuck 6 and a first waterproof substrate.
The diameter of interior sleeve pipe 2 is less than outer tube 1's diameter, and two outer tubes 1 are connected respectively in the both ends of interior sleeve pipe 2, and specifically interior sleeve pipe 2 and outer tube 1 are metal pipe such as steel, and interior sleeve pipe 2 and outer tube 1 pass through welded connection, and intensity is higher, firm in connection. During installation, the wall bushing formed by the inner bushing 2 and the outer bushing 1 is installed on a reinforcing steel bar of a wall, then after protective measures are made, a template is supported, concrete is poured and embedded in a reinforced concrete wall, the wall bushing is just flush with a wall veneer, namely the end face of the outer bushing 1 is flush with the wall veneer.
Chuck 6 suit is connected in outer tube 1, and the external diameter of chuck 6 equals with the internal diameter of outer tube 1, has the clearance between the internal surface of chuck 6 and the terminal surface of interior sleeve pipe 2, and first waterproof substrate fills in the clearance between the internal surface of chuck 6 and the terminal surface of interior sleeve pipe 2.
The surface of chuck 6 and the terminal surface parallel and level of outer tube 1, the surface of chuck 6 is pressed in first waterproof substrate, carries out fastening position to first waterproof substrate. The internal diameter of chuck 6 is equal with the external diameter of pipeline, and during the pipeline inserted wall bushing watertight fittings, first waterproof substrate lived the pipeline parcel, to carrying out pipeline water proof.
The wall bushing waterproof device provided by the utility model has the advantages that the chuck 6 and the first waterproof base material form a waterproof seal with the pipeline, and the waterproof sealing effect is good; the wall bushing is flush with the facing, only a pipeline enters and exits, no other objects exist, and the wall surface is clean and tidy; when the pipeline is repaired, the pipe is replaced and the waterproof material is replaced, only the chuck 6 is taken out, the pipeline replacement or the waterproof maintenance is carried out, the operation is simple, and no damage is caused to the wall surface; simple structure, the construction is simple and convenient, practices thrift manpower and materials, and the cost is lower.
The above wall bushing waterproof device is only a preferred solution, and is not limited to this, and on this basis, it can be adjusted in a targeted manner according to actual needs, so as to obtain different embodiments, the chuck 6 includes a first chuck 61 and a second chuck 62, the first chuck 61 is close to the inner sleeve 2, the outer surface of the second chuck 62 is flush with the end surface of the outer sleeve 1, a first channel of waterproof substrate is plugged between the inner surface of the first chuck 61 and the end surface of the inner sleeve 2, and a second channel of waterproof substrate is plugged between the outer surface of the first chuck 61 and the inner surface of the second chuck 62.
In practical application, chuck 6 can contain multichannel chuck 6, has the clearance between the adjacent chuck 6, has the clearance between the terminal surface of innermost chuck 6 and interior sleeve pipe 2, to the terminal surface parallel and level of outside chuck 6 and outer tube 1, fill waterproof substrate in all clearances, waterproof substrate in every way clearance can be the same, also can be different, can select waterproof substrate according to the difference of specific in service behavior.
In an embodiment, the chuck 6 includes a first chuck 61 and a second chuck 62, the first chuck 61 is close to the inner sleeve 2, the first chuck 61 is clamped at the innermost part of the outer sleeve 1, and a certain distance is reserved between the inner sleeve 2 and the first chuck 61, and between the first chuck 61 and the second chuck 62 for waterproof construction. Specifically, a first waterproof substrate is plugged in a gap between the inner surface of the first chuck 61 and the end surface of the inner sleeve 2, a second waterproof substrate is plugged in a gap between the outer surface of the first chuck 61 and the inner surface of the second chuck 62, the outer surface of the second chuck 62 is flush with the end surface of the outer sleeve 1, and the second chuck 62 is clamped on the outermost surface of the outer sleeve 1. Preferably, the first waterproof substrate is asphalt batting and the second waterproof substrate is waterproof factice. The wall bushing waterproof device is waterproof through a plurality of waterproof base materials, and the waterproof performance is well guaranteed; and each waterproof substrate is clamped by the chuck 6, so that the waterproof substrates are accurately positioned and are not easy to shift, and the waterproof sealing effect is good.
On the basis of the above embodiments, the inner wall of the outer sleeve 1 is provided with a clamping groove 7, the outer wall of the chuck 6 is provided with a clamping block 8 matched with the clamping groove 7, and the clamping block 8 is inserted into the clamping groove 7.
In practical application, the inner wall of the outer sleeve 1 is provided with the clamping groove 7, the outer wall of the chuck 6 is provided with the clamping block 8, and the clamping block 8 is matched with the clamping groove 7, namely the clamping block 8 is matched with the clamping groove 7 in shape, size and position. It should be noted that the first chuck 61 and the second chuck 62 are identical except for the position of the latch 8. When the chuck 6 is connected, the clamping block 8 is inserted into the clamping groove 7, and the clamping block 8 slides from outside to inside along the clamping groove 7 until the clamping block slides to a set position to compress and fix the waterproof base material. The clamping block 8 and the clamping groove 7 not only have a guiding and positioning effect on the chuck 6, but also can prevent the chuck 6 from rotating, and the position accuracy of the chuck 6 is ensured.
On the basis of the above embodiments, the locking groove 7 is in clearance fit with the locking block 8.
In practical application, the size of the clamping groove 7 is slightly larger than that of the clamping block 8, the clamping groove 7 is in clearance fit with the clamping block 8, for example, the clearance is 1mm, and the clearance is smaller, so that the clamping block 8 can be ensured to be arranged in the clamping groove 7 and can slide smoothly along the clamping groove 7; and the shaking of the chuck 6 can be reduced, and the chuck 6 can be accurately positioned.
On the basis of the above embodiments, the locking groove 7 is a rectangular groove, and the locking block 8 is a rectangular block.
In practical application, the clamping groove 7 can be a rectangular groove, the clamping block 8 is a rectangular block, the rectangular block is clamped into the rectangular groove, the contact area is large, the surface and the surface are in contact, the rotation cannot be achieved, and the stability is good. Of course, the rectangular groove 7 and the rectangular block 8 are preferred embodiments, not only, but also other suitable shapes, such as triangle and circle, are within the scope of the present invention.
In another more reliable embodiment, on the basis of any of the above embodiments, the outer surface of the chuck 6 is provided with a pull ring 5.
In practical application, the pull ring 5 is fixed on the outer surface of the chuck 6, and specifically, the pull ring can be connected through welding, so that the construction is convenient, and the connection strength is high. When repairing, changing the pipe and changing waterproof material to the pipeline, can utilize pull ring 5, take out chuck 6, convenient operation is convenient for change or maintain.
Preferably, the number of the pull rings 5 is two, a pair of pull rings 5 are connected to both ends of the chuck 6, and the chuck 6 is taken out in parallel by the two pull rings 5, which is convenient.
In another more reliable embodiment, on the basis of any one of the above embodiments, the end surface of the outer sleeve 1 is provided with the limiting strip 4, and the inner surface of the limiting strip 4 is pressed on the outer surface of the chuck 6.
In practical application, one end of the limiting strip 4 is connected to the outer sleeve 1, the other end of the limiting strip is pressed on the chuck 6, the chuck 6 is positioned in the outer sleeve 1 through the limiting strip 4, and the end face of the pressure plate is flush with the end face of the outer sleeve 1. Preferably, the number of the limiting strips 4 is two, the number of the clamping grooves 7 is also two, and the limiting strips 4 and the clamping grooves 7 are arranged at intervals, such as 90 degrees, so that the connecting stability of the chuck 6 and the outer sleeve 1 is ensured.
In the embodiment, the construction method of the wall bushing comprises the following steps:
the wall bushing is taken out of the chuck 6, installed and fixed on the steel bars of the wall, then after protective measures are taken, the template is supported, concrete is poured and embedded in the reinforced concrete wall, and the wall bushing is just level with the wall facing, as shown in a schematic diagram of combination of the wall bushing and the wall facing in fig. 4.
After the wall bushing is reserved, the pipeline is inserted, enough asphalt floc is filled in the distance between the first chuck 61 and the inner sleeve 2, the first chuck 61 is pushed in along the reserved clamping groove 7, and the first waterproof base material construction procedure is completed.
And (3) injecting waterproof ointment into the distance between the first chuck 61 and the second chuck 62, then pushing the second chuck 62 into the clamping groove 7, and fixing the second chuck 62 by using the limiting strip 4 to enable the second chuck 62 to be flush with the outermost surface of the outer sleeve 1 and the wall surface, so that a second waterproof base material construction process is completed.
On the basis of the above embodiments, the limiting strip 4 is connected with the end surface of the outer sleeve 1 through a bolt.
In practical application, spacing 4 comprises bolt and sheet steel, respectively opens a plurality of bolt holes on outer tube 1 outermost, for example four, then buckles the steel sheet on outer tube 1 with the bolt, plays fixed effect, can dismantle the connection, connects conveniently.
In another more reliable embodiment, on the basis of any one of the above embodiments, the water stop wing ring 3 is fixed on the outer wall of the inner sleeve 2.
In practical application, the water-stopping wing ring 3 and the inner sleeve 2 are poured into concrete together, and the water-stopping wing ring 3 can enable the wall-penetrating sleeve waterproof device to be better combined with the concrete, so that water is prevented from moving, and the waterproof sealing effect is better.
On the basis of the above embodiments, the inner sleeve 2 and the water stop wing ring 3 are connected by welding.
In practical application, the inner sleeve 2 and the water stop wing ring 3 can be connected by welding, so that the construction is convenient and fast, and the connection strength is high; of course, the inner sleeve 2 and the water stop wing ring 3 can also be integrally formed, such as cast forming, and are firmer.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It is right above the utility model provides a wall bushing watertight fittings has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a wall bushing watertight fittings, the pipe insertion among the wall bushing watertight fittings, a serial communication port, including interior sleeve pipe (2), connect respectively in two outer tubes (1), the suit at interior sleeve pipe (2) both ends connect in chuck (6) in outer tube (1), fill in the internal surface of chuck (6) with first waterproof substrate between the terminal surface of interior sleeve pipe (2), the surface of chuck (6) with the terminal surface parallel and level of outer tube (1), the terminal surface and the wall veneer parallel and level of outer tube (1), the external diameter of chuck (6) with the internal diameter of outer tube (1) equals, the internal diameter of chuck (6) equals with the external diameter of pipeline.
2. A wall bushing waterproofing device according to claim 1, wherein the chuck (6) comprises a first chuck (61) and a second chuck (62), the first chuck (61) is close to the inner sleeve (2), the outer surface of the second chuck (62) is flush with the end surface of the outer sleeve (1), the first waterproof substrate is inserted between the inner surface of the first chuck (61) and the end surface of the inner sleeve (2), and the second waterproof substrate is inserted between the outer surface of the first chuck (61) and the inner surface of the second chuck (62).
3. A wall bushing waterproof device according to claim 2, wherein the inner wall of the outer bushing (1) is provided with a clamping groove (7), the outer wall of the chuck (6) is provided with a clamping block (8) matched with the clamping groove (7), and the clamping block (8) is inserted into the clamping groove (7).
4. A wall bushing water-proofing device according to claim 3, characterized in that the clamping groove (7) is in clearance fit with the clamping block (8).
5. A wall bushing water-proof device according to claim 4, characterized in that the clamping groove (7) is a rectangular groove, and the clamping block (8) is a rectangular block.
6. A wall bushing water-stop device according to any of claims 1-5, characterized in that the outer surface of the chuck (6) is provided with a pull ring (5).
7. A wall bushing watertight device according to any one of claims 1-5, characterized in that the end surface of the outer bushing (1) is mounted with a limit strip (4), the inner surface of the limit strip (4) is pressed against the outer surface of the chuck (6).
8. A wall bushing watertight fitting according to claim 7, characterized in that the stop strip (4) is bolted to the end face of the outer bushing (1).
9. A wall bushing water-proofing device according to any of claims 1-5, characterized in that the outer wall of the inner bushing (2) is fixed with a water-stop wing ring (3).
10. A wall bushing water-stop device according to claim 9, characterized in that the inner bushing (2) and the water-stop wing ring (3) are connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223511973.0U CN218883222U (en) | 2022-12-28 | 2022-12-28 | Wall bushing watertight fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223511973.0U CN218883222U (en) | 2022-12-28 | 2022-12-28 | Wall bushing watertight fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218883222U true CN218883222U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223511973.0U Active CN218883222U (en) | 2022-12-28 | 2022-12-28 | Wall bushing watertight fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218883222U (en) |
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- 2022-12-28 CN CN202223511973.0U patent/CN218883222U/en active Active
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