CN212480377U - Wear floor or wear wall pipeline and reserve entrance to a cave anti-seepage device - Google Patents
Wear floor or wear wall pipeline and reserve entrance to a cave anti-seepage device Download PDFInfo
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- CN212480377U CN212480377U CN202022135380.3U CN202022135380U CN212480377U CN 212480377 U CN212480377 U CN 212480377U CN 202022135380 U CN202022135380 U CN 202022135380U CN 212480377 U CN212480377 U CN 212480377U
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Abstract
The utility model provides a wear floor or wear wall pipeline and reserve entrance to a cave anti-seepage device, including first bushing portion, second bushing portion, third bushing portion, first connecting piece, second connecting piece and third connecting piece, first bushing portion passes through first connecting piece with second bushing portion and is connected, second bushing portion passes through the second connecting piece with third bushing portion and is connected, third bushing portion passes through the third connecting piece with first bushing portion and is connected, first bushing portion, second bushing portion constructs into tubulose embedded bushing structure with third bushing portion, and the diameter of embedded bushing structure one end is greater than the diameter of the other end. The beneficial effects of the utility model are that the device places at the floor or on the wall with one heart with the pipeline of wearing floor or wall before concrete placement, after concrete placement, demolishs the device, reserves entrance to a cave secondary shutoff according to this method behind the piping erection, can form effective stagnant water structure, improves the prevention of seepage performance.
Description
Technical Field
The utility model belongs to the technical field of the building trade, especially, relate to a wear floor or wear wall pipeline and reserve entrance to a cave anti-seepage device.
Background
The construction process is limited, the pipeline penetrating floor (wall) cannot be constructed simultaneously, a reserved hole is generally arranged, the pipeline is plugged after being installed, secondary plugging of the reserved hole of the pipeline in the later period often becomes a waterproof weak point, and leakage hidden danger is large.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the utility model provides a wear floor or wear wall pipeline and reserve entrance to a cave anti-seepage device to solve more than prior art existence or other former problems.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a pass floor or wall pipeline and reserve entrance to a cave anti-seepage device, including first sleeve coupling portion, second sleeve coupling portion, third sleeve coupling portion, first connecting piece, second connecting piece and third connecting piece, first sleeve coupling portion passes through first connecting piece with second sleeve coupling portion and is connected, second sleeve coupling portion passes through the second connecting piece with third sleeve coupling portion and is connected, third sleeve coupling portion passes through the third connecting piece with first sleeve coupling portion and is connected, first sleeve coupling portion, second sleeve coupling portion constructs into tubulose embedded sleeve structure with third sleeve coupling portion, and the diameter of embedded sleeve structure one end is greater than the diameter of the other end.
Furthermore, the contact surface of the first sleeve connecting part and the contact surface of the second sleeve connecting part are arranged in parallel, the contact surface of the second sleeve connecting part and the contact surface of the third sleeve connecting part are arranged in parallel, and the contact surface of the third sleeve connecting part and the contact surface of the first sleeve connecting part are arranged in parallel.
Further, the area of the connecting part of the first sleeve is larger than that of the connecting part of the third sleeve.
Further, the area of the first sleeve connecting part is consistent with that of the second sleeve connecting part.
Furthermore, the first sleeve connecting portion, the second sleeve connecting portion and the third sleeve connecting portion respectively comprise a first straight wall portion, a transition portion and a second straight wall portion, the first straight wall portion, the transition portion and the third straight wall portion are sequentially connected, the first straight wall portion and the second straight wall portion are perpendicular to the transition portion respectively, the first straight wall portion and the second straight wall portion are arranged in parallel, the first straight wall portion and the second straight wall portion are of circular arc-shaped structures, and the diameter of the first straight wall portion is larger than that of the second straight wall portion.
Further, the height of the first straight wall part is larger than that of the second straight wall part.
Furthermore, a handle is arranged at one end of the straight wall part far away from the end connected with the transition part.
Furthermore, the first connecting piece, the second connecting piece and the third connecting piece respectively comprise a first connecting rod, a second connecting rod, a first locking piece, a second locking piece and a third locking piece, one end of the first connecting rod is connected with the first locking piece, one end of the second connecting rod is connected with the second locking piece, and the first locking piece and the second locking piece are respectively connected with the third locking piece.
By adopting the technical scheme, the anti-seepage device for the reserved hole of the floor pipeline has a simple structure and is convenient to manufacture, the anti-seepage device for the reserved hole of the floor pipeline is of a tubular structure with a large upper part and a small lower part, the diameter of the upper cylindrical tubular structure is larger than that of the lower cylindrical tubular structure, the anti-seepage device is longitudinally divided into a first sleeve connecting part, a second sleeve connecting part and a third sleeve connecting part, the anti-seepage device can be disassembled in blocks after concrete pouring, the formed concrete is convenient to disassemble, the section of the reserved hole is in a rabbet shape after the disassembly, an expansion water stop strip is directly placed at the rabbet position during secondary plugging, chiseling and reaming are avoided on the surface of the concrete, an effective water stop structure is formed after plugging is completed, the hidden danger of leakage at the reserved hole of the pipeline penetrating floor (wall) is greatly reduced, the anti-seepage device and the pipeline penetrating floor (wall) are concentrically placed, after concrete is poured, the device is dismantled, and the reserved hole is plugged for the second time according to the method after the pipeline is installed, so that an effective water stopping structure can be formed, and the anti-seepage performance is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic top view of an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a first connecting member according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an embodiment of the present invention during installation;
fig. 5 is a schematic view of a secondary plugging structure of a reserved hole according to an embodiment of the present invention.
In the figure:
1. straight wall part I2, straight wall part II 3 and handle
4. Separation gap 5, expansion water stop ring 6 and transition part
7. Upstream surface 8, back surface 9, nut
10. Screw 11, connecting rod I12 and pipeline
13. Plugging material 14, third sleeve connecting part 15, first sleeve connecting part
16. Second sleeve connecting part 17, second connecting rod 18, floor or wall
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
Fig. 1 shows the structural schematic diagram of an embodiment of the utility model, specifically shows the structure of this embodiment, and this embodiment relates to a wear floor or wear wall pipeline to reserve entrance to a cave anti-seepage device for place on floor or wall with the pipeline of wearing floor or wall is concentric before concrete placement, after concrete placement, demolish this and wear floor or wear wall pipeline and reserve entrance to a cave anti-seepage device, reserve entrance to a cave secondary shutoff according to this construction method after the piping erection, can form effective stagnant water structure, improve the barrier propterty.
A seepage-proofing device for a reserved hole of a pipeline penetrating a floor slab or a wall comprises a first sleeve connecting part 15, a second sleeve connecting part 16, a third sleeve connecting part 14, a first connecting piece, a second connecting piece and a third connecting piece, wherein the first sleeve connecting part 15 is connected with the second sleeve connecting part 16 through the first connecting piece, the second sleeve connecting part 16 is connected with the third sleeve connecting part 14 through the second connecting piece, the third sleeve connecting part 14 is connected with the first sleeve connecting part 15 through the third connecting piece, the first sleeve connecting part 15, the second sleeve connecting part 16 and the third sleeve connecting part 14 are of tubular embedded sleeve structures, the diameter of one end of each embedded sleeve structure is larger than that of the other end of each embedded sleeve structure, the first sleeve connecting part 15, the second sleeve connecting part 16 and the third sleeve connecting part 14 are arranged in the circumferential direction and are of each embedded sleeve structure, each embedded ceramic sleeve structure is of a cylindrical tubular structure, and this embedded sleeve structure includes two columniform bushing structure, and a sleeve pipe diameter is big, and a sleeve pipe diameter is little, is convenient for form "rabbet" form reservation entrance to a cave after carrying out floor or wall 18 pouring, and this embedded sleeve structure is connected by first sleeve connecting portion 15, second sleeve connecting portion 16 and third sleeve connecting portion 14 are dismantled to constitute, and the installation of being convenient for is dismantled, recycles.
The contact surfaces of the first sleeve connecting part 15 and the second sleeve connecting part 16 are arranged in parallel, the contact surfaces of the second sleeve connecting part 16 and the third sleeve connecting part 14 are arranged in parallel, and the contact surfaces of the third sleeve connecting part 14 and the first sleeve connecting part 15 are arranged in parallel, that is, the first sleeve connecting part 15, the second sleeve connecting part 16 and the third sleeve connecting part 14 are respectively provided with two contact surfaces, and the two contact surfaces of the first sleeve connecting part 15 are respectively contacted with one contact surface of the second sleeve connecting part 16 and one contact surface of the third sleeve connecting part 14 to form a separation slit 4, the other contact surface of the second sleeve connecting part 16 is contacted with the contact surface of the third sleeve connecting part 14 to form a separation slit 4, the first sleeve connecting part 15, the second sleeve connecting part 16 and the third sleeve connecting part 14 are contacted in pairs to form a separation slit 4, and two contact surfaces of first sleeve connecting portion 15, two contact surfaces of second sleeve connecting portion 16 and two contact surfaces of third sleeve connecting portion 14 all parallel arrangement, and all parallel with vertical face, first sleeve connecting portion 15, second sleeve connecting portion 16 is the annular setting with third sleeve connecting portion 14, constitute tubulose embedded sleeve structure, be convenient for this embedded sleeve structure behind the reservation entrance to a cave that floor or 18 concrete placement of wall constitute, dismantle, it is convenient to dismantle, directly upwards mention can, and can not lead to the fact the damage to reserving the entrance to a cave, high durability and convenient use.
First sleeve coupling portion 15's area is greater than the area of third sleeve coupling portion 14, first sleeve coupling portion 15's area is unanimous with the area of second sleeve coupling portion 16, when buried sleeve structure demolishs, demolish the less third sleeve coupling portion 14 of area earlier, demolish the great first sleeve coupling portion 15 of area and second sleeve coupling portion 16 again, demolish the convenience, and first sleeve coupling portion 15, second sleeve coupling portion 16 and third sleeve coupling portion 14 simple structure, the preparation of being convenient for.
Foretell first sleeve connecting portion 15, second sleeve connecting portion 16 and third sleeve connecting portion 14 all include straight wall portion one 1, transition portion 6 and straight wall portion two 2, straight wall portion one 1, transition portion 6 connects gradually with straight wall portion three, and straight wall portion one 1 is perpendicular with transition portion 6 respectively with straight wall portion two 2, straight wall portion one 1 and straight wall portion two 2 parallel arrangement, straight wall portion one 1 and straight wall portion two 2 all perpendicular setting, transition portion 6 level sets up, and straight wall portion one 1 and transition portion 6 welded connection, straight wall portion two 2 and transition portion 6 welded connection, stable in structure, non-deformable. The transition part 6 is of a plate-shaped structure, the transition part 6 is a part of a circular ring shape, and the transition part 6 of the first sleeve connecting part 15, the transition part 6 of the second sleeve connecting part 16 and the transition part 6 of the third sleeve connecting part 14 form an annular structure; the straight wall part I1 and the straight wall part II 2 are both arc-shaped structures, the straight wall part I1 and the straight wall part II 2 are cylindrical parts and are both curved surface structures, the diameter of the straight wall part I1 is larger than that of the straight wall part II 2, the diameter of a cylinder in which the straight wall part I1 is positioned is larger than that of a cylinder in which the straight wall part II 2 is positioned, the straight wall part I1 of the first sleeve connecting part 15, the straight wall part I1 of the second sleeve connecting part 16 and the straight wall part I1 of the third sleeve connecting part 14 form a cylindrical structure, the straight wall part II 2 of the first sleeve connecting part 15, the straight wall part II 2 of the second sleeve connecting part 16 and the straight wall part II 2 of the third sleeve connecting part 14 form another cylindrical structure, the diameters of the two cylindrical structures are different, so that the embedded sleeve structure is a tubular structure formed by connecting the two cylindrical sleeves through an annular plate, and the diameter of one sleeve is larger than that of the other sleeve, the two sleeves are steel pipes, the annular plate is an iron ring, the outer diameter of the iron ring is consistent with the diameter of the large-diameter sleeve, and the inner diameter of the iron ring is consistent with the diameter of the small-diameter sleeve, so that the two sleeves are conveniently connected together. The small diameter casing has a diameter greater than the diameter of the conduit 12 through the floor or wall 18 by a difference of greater than 60mm, which facilitates installation and plugging of the conduit 12 through the floor or wall 18.
The height of the straight wall part I1 is larger than that of the straight wall part II 2, one end, far away from the straight wall part I1, of the straight wall part II 2 is flush with the back water surface 8 of the floor slab or the wall 18, one end, far away from the straight wall part I2, of the straight wall part I1 exceeds the upstream surface 7 of the floor slab or the wall 18, the distance between the end of the straight wall part I1 and the upstream surface 7 is larger than 50mm, and therefore the embedded sleeve structure can be conveniently detached.
The end, far away from the end connected with the transition portion 6, of the straight wall portion 1 is provided with a handle 3, and the handle is convenient to hold when the embedded sleeve is detached.
First connecting piece, second connecting piece and third connecting piece all include connecting rod one 11, connecting rod two 17, retaining member one, retaining member two and retaining member three, the one end and the retaining member one of connecting rod one 11 are connected, the one end and the retaining member two of connecting rod two 17 are connected, retaining member one is connected with retaining member three respectively with retaining member two, connecting rod one 11 is rod-like structure with connecting rod two 17, retaining member one is nut 9 with retaining member two, retaining member three is screw rod 10, two nuts 9 are connected with screw rod 10 respectively, constitute the bolt structure of dismantling the connection, be convenient for first sleeve connecting portion 15, second sleeve connecting portion 16 can dismantle with third sleeve connecting portion 14 and be connected. One end of a first connecting rod 11 of the first connecting piece and one end of a second connecting rod 17 are respectively connected with the first sleeve connecting portion 15 and the second sleeve connecting portion 16, one end of the first connecting rod 11 of the second connecting piece and one end of the second connecting rod 17 are respectively connected with the second sleeve connecting portion 16 and the third sleeve connecting portion 14, one end of the first connecting rod 11 of the third connecting piece and one end of the second connecting rod 17 are respectively connected with the first sleeve connecting portion 15 and the third sleeve connecting portion 14, the other end of the first connecting rod 11 and the other end of the second connecting rod 17 are respectively fixedly connected with a first locking piece and a second locking piece, the first locking piece and the second locking piece are connected in a third mode, the first sleeve connecting portion 15 is enabled, the second sleeve connecting portion 16 is connected with the third sleeve connecting portion 14, and the first locking piece.
A construction method of a pre-reserved hole anti-seepage device of a through-floor pipeline 12 comprises the following steps:
connecting the first sleeve connecting part 15, the second sleeve connecting part 16 and the third sleeve connecting part 14 together to form a tubular embedded sleeve structure, wherein the first sleeve connecting part 15, the second sleeve connecting part 16 and the third sleeve connecting part 14 are respectively detachably connected through a locking part III to form the embedded sleeve structure;
before concrete pouring of the floor slab or the wall 18, coating a concrete release agent on the outer surface of the embedded sleeve;
placing the embedded sleeve coated with the concrete release agent and the pipeline 12 penetrating the floor slab or the wall 18 concentrically, placing the embedded sleeve on the floor slab or the wall 18, and pouring concrete;
after the concrete reaches a certain strength, disassembling a third locking piece, disassembling the first sleeve connecting part 15, the second sleeve connecting part 16 and the third sleeve connecting part 14, holding the handle 3, firstly disassembling the third sleeve connecting part 14, then disassembling the first sleeve connecting part 15 and the second sleeve connecting part 16, firstly lifting the third sleeve connecting part 14 upwards, taking out the third sleeve connecting part 14, then sequentially disassembling the first sleeve connecting part 15 and the second sleeve connecting part 16, completing the disassembly of the embedded sleeve, and forming an 'rabbet' -shaped reserved hole;
installation of the pipe 12 through the floor or wall 18;
repeating the above steps to install a plurality of pipes 12 penetrating through the floor or wall 18;
after the pipeline 12 penetrating the floor slab or the wall 18 is installed, the expansion water stop ring 5 is placed at the position of the 'rabbet' of the reserved hole, the plugging material 13 is poured, the plugging operation is completed, an effective water stop structure is formed, the leakage hidden danger at the position of the reserved hole of the pipeline penetrating the floor slab (wall) is greatly reduced, and the leakage hidden danger is reduced.
By adopting the technical scheme, the anti-seepage device for the reserved hole of the floor pipeline has a simple structure and is convenient to manufacture, the anti-seepage device for the reserved hole of the floor pipeline is of a tubular structure with a large upper part and a small lower part, the diameter of the upper cylindrical tubular structure is larger than that of the lower cylindrical tubular structure, the anti-seepage device is longitudinally divided into a first sleeve connecting part, a second sleeve connecting part and a third sleeve connecting part, the anti-seepage device can be disassembled in blocks after concrete pouring, the formed concrete is convenient to disassemble, the section of the reserved hole is in a rabbet shape after the disassembly, an expansion water stop strip is directly placed at the rabbet position during secondary plugging, chiseling and reaming are avoided on the surface of the concrete, an effective water stop structure is formed after plugging is completed, the hidden danger of leakage at the reserved hole of the pipeline penetrating floor (wall) is greatly reduced, the anti-seepage device and the pipeline penetrating floor (wall) are concentrically placed, after concrete is poured, the device is dismantled, and the reserved hole is plugged for the second time according to the method after the pipeline is installed, so that an effective water stopping structure can be formed, and the anti-seepage performance is improved.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (8)
1. The utility model provides a wear floor or wear wall pipeline and reserve entrance to a cave anti-seepage device which characterized in that: including first sleeve connecting portion, second sleeve connecting portion, third sleeve connecting portion, first connecting piece, second connecting piece and third connecting piece, first sleeve connecting portion with second sleeve connecting portion passes through first connecting piece is connected, second sleeve connecting portion with third sleeve connecting portion passes through the second connecting piece is connected, third sleeve connecting portion with first sleeve connecting portion passes through the third connecting piece is connected, first sleeve connecting portion second sleeve connecting portion with third sleeve connecting portion constructs into tubulose embedded sleeve structure, just the diameter of embedded sleeve structure one end is greater than the diameter of the other end.
2. The anti-seepage device for the reserved hole of the through-floor or through-wall pipeline according to claim 1, wherein: the first sleeve connecting part and the contact surface of the second sleeve connecting part are arranged in parallel, the second sleeve connecting part and the contact surface of the third sleeve connecting part are arranged in parallel, and the third sleeve connecting part and the contact surface of the first sleeve connecting part are arranged in parallel.
3. The anti-seepage device for the reserved hole of the through-floor or through-wall pipeline according to claim 1 or 2, wherein: the area of the first sleeve connecting part is larger than that of the third sleeve connecting part.
4. The anti-seepage device for the reserved hole of the through-floor or through-wall pipeline according to claim 3, wherein: the area of the first sleeve connecting part is consistent with the area of the second sleeve connecting part.
5. The anti-seepage device for the reserved hole of the floor penetrating or wall penetrating pipeline according to claim 1, 2 or 4, wherein: first sleeve connecting portion second sleeve connecting portion with third sleeve connecting portion all includes straight wall portion one, transition portion and straight wall portion two, straight wall portion one the transition portion with straight wall portion three connects gradually, just straight wall portion one with straight wall portion two respectively with transition portion is perpendicular, straight wall portion one with straight wall portion two parallel arrangement, straight wall portion one with straight wall portion two is circular-arc structure, just the diameter of straight wall portion one is greater than the diameter of straight wall portion two.
6. The anti-seepage device for the reserved hole of the through-floor or through-wall pipeline according to claim 5, wherein: the height of the first straight wall part is larger than that of the second straight wall part.
7. The anti-seepage device for the reserved hole of the through-floor or through-wall pipeline according to claim 6, wherein: and a handle is arranged at one end of the straight wall part far away from the end connected with the transition part.
8. The anti-seepage device for the reserved hole of the floor penetrating or wall penetrating pipeline as claimed in claim 1, 2, 4, 6 or 7, wherein: the first connecting piece the second connecting piece with the third connecting piece all includes connecting rod one, connecting rod two, retaining member one, retaining member two and retaining member three, the one end of connecting rod one with retaining member one is connected, the one end of connecting rod two with retaining member two is connected, retaining member one with retaining member two respectively with retaining member three is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135380.3U CN212480377U (en) | 2020-09-25 | 2020-09-25 | Wear floor or wear wall pipeline and reserve entrance to a cave anti-seepage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022135380.3U CN212480377U (en) | 2020-09-25 | 2020-09-25 | Wear floor or wear wall pipeline and reserve entrance to a cave anti-seepage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212480377U true CN212480377U (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022135380.3U Active CN212480377U (en) | 2020-09-25 | 2020-09-25 | Wear floor or wear wall pipeline and reserve entrance to a cave anti-seepage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212480377U (en) |
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- 2020-09-25 CN CN202022135380.3U patent/CN212480377U/en active Active
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