CN212804684U - Pipe orifice waterproof device of concrete pipe - Google Patents
Pipe orifice waterproof device of concrete pipe Download PDFInfo
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- CN212804684U CN212804684U CN202021746553.9U CN202021746553U CN212804684U CN 212804684 U CN212804684 U CN 212804684U CN 202021746553 U CN202021746553 U CN 202021746553U CN 212804684 U CN212804684 U CN 212804684U
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Abstract
The utility model discloses a mouth of pipe watertight fittings of concrete pipe, including locating connecting barrel plate, the waterproofing mechanism of setting between first pipeline and second pipeline on first pipeline and the second pipeline respectively. The utility model discloses, can be through the connecting cylinder slab card of constituteing two half bobbin boards in the annular groove of the protruding edge department of first pipeline and second pipeline, and then carry out the bolt fastening with the both ends of the waterproof steel pipe of cover on first pipeline and second pipeline, make and form a complete interface, utilize the leakproofness between the sealing layer reinforcing pipeline, and the steel wire stratum reticulare then plays the supplementary firm effect to the sealing layer, through set up the notch on waterproof steel pipe and pack the cement layer in the inslot, make the pipeline, stronger steadiness and leakproofness have between sealing layer and the steel wire stratum reticulare, and set up waterproof filler between connecting cylinder board and the waterproof steel pipe, overall structure is simple and convenient for install, good waterproof performance has.
Description
Technical Field
The utility model relates to a concrete pipe technical field especially relates to a concrete pipe's mouth of pipe watertight fittings.
Background
Concrete pipe: the pipe is made of concrete or reinforced concrete in batch, is used for conveying fluids such as water, oil, gas and the like, and can be divided into a plain concrete pipe, a common reinforced concrete pipe, a self-stress reinforced concrete pipe and a prestressed concrete pipe. In the existing concrete pipe butt joint, a steel wire mesh smearing belt is required to be added, and a waterproof structure is constructed by using materials such as water, 107 glue and cement-homogenized cement paste.
Concrete pipes need to be spliced to form a passage with required length, but the connection between two adjacent concrete pipes is mostly realized by adopting multilayer pouring, filling, sealing and other processes, and the operation steps are complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the pipe orifice waterproof device of the concrete pipe with good sealing and waterproof performance is provided for solving the problem that the traditional concrete pipe interface connection step is complicated.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a waterproof device for a pipe orifice of a concrete pipe comprises a connecting cylinder plate and a waterproof mechanism, wherein the connecting cylinder plate is arranged on a first pipeline and a second pipeline respectively;
the tail ends of the first pipeline and the second pipeline are fixedly provided with connecting end heads, and the side surfaces of the connecting end heads are fixedly provided with convex edges;
the connecting cylinder plate comprises two half cylinder plates which are respectively sleeved in grooves between the end faces of the ports of the first pipeline and the second pipeline and the convex edges, the middle parts of the two half cylinder plates are in clearance fit with the end faces of the ports of the first pipeline and the second pipeline through an arc-shaped opening, and the side surfaces of the half cylinder plates are fixedly arranged on the annular convex plates;
the waterproof mechanism comprises a sealing layer sleeved on the end surface of the connecting end of the first pipeline and the second pipeline, a steel wire mesh layer fixedly arranged on the outer surface of the sealing layer, and a waterproof steel pipe fixedly connected with the sealing layer and the steel wire mesh layer.
As a further description of the above technical solution:
the waterproof steel pipe's side surface both ends all fix and are equipped with annular flange, and half tube sheet and waterproof steel pipe all contact each other and through the bolt mutual fixed connection of arranging in the screw thread post through the fixed screw thread post that is equipped with of terminal surface in the annular flange, and the side surface both ends of waterproof steel pipe all communicate through the terminal surface that logical groove that evenly distributed opened that has and first pipeline and second pipeline connection end department.
As a further description of the above technical solution:
and a cement layer is arranged at the joint of the connecting cylinder plate and the end faces of the first pipeline and the second pipeline.
As a further description of the above technical solution:
the waterproof steel pipe is fixedly connected with the connecting end through a cement layer arranged in the through groove, and a waterproof filler is arranged between the waterproof steel pipe and the annular convex plate of the connecting cylinder plate.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses: can be through the connecting cylinder board card of constituteing two half bobbin boards in the annular groove of the protruding edge department of first pipeline and second pipeline, and then carry out the bolt fastening with the both ends of the waterproof steel pipe of cover on first pipeline and second pipeline, make to form a complete interface, utilize the leakproofness between the sealing layer reinforcing pipeline, and the steel wire stratum reticulare then plays the supplementary firm effect to the sealing layer, through set up the notch on waterproof steel pipe and pack the cement layer in the inslot, make the pipeline, stronger steadiness and leakproofness have between sealing layer and the steel wire stratum reticulare, and set up waterproof filler between connecting cylinder board and the waterproof steel pipe, the simple installation of being convenient for of overall structure, good waterproof performance has.
Drawings
Fig. 1 shows a schematic overall structure diagram provided according to an embodiment of the present invention;
fig. 2 is an external view of the overall structure provided according to an embodiment of the present invention;
fig. 3 is an enlarged view of the connecting tube plate and the waterproof mechanism provided in the embodiment of the present invention;
illustration of the drawings:
1. a first conduit; 2. a second conduit; 3. connecting the cylinder plate; 4. a waterproof mechanism; 41. a sealing layer; 42. a steel wire mesh layer; 43. waterproof steel pipes; 5. a convex edge; 6. and (5) a cement layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a waterproof device for a pipe orifice of a concrete pipe comprises a connecting cylinder plate 3 and a waterproof mechanism 4, wherein the connecting cylinder plate 3 is arranged on a first pipeline 1 and a second pipeline 2 respectively, and the waterproof mechanism 4 is arranged between the first pipeline 1 and the second pipeline 2;
the tail ends of the first pipeline 1 and the second pipeline 2 are both fixedly provided with connecting end heads, and the side surfaces of the connecting end heads are fixedly provided with convex edges 5;
the connecting cylinder plate 3 comprises two half cylinder plates which are respectively sleeved in a groove between the end faces of the ports of the first pipeline 1 and the second pipeline 2 and the convex edge 5, the middle parts of the two half cylinder plates are in clearance fit with the end faces of the ports of the first pipeline 1 and the second pipeline 2 through an opened arc-shaped opening, and the side surfaces of the half cylinder plates are fixedly arranged on the annular convex plate;
the waterproof mechanism 4 comprises a sealing layer 41 sleeved on the end surface of the connection end of the first pipeline 1 and the second pipeline 2, a steel wire mesh layer 42 fixedly arranged on the outer surface of the sealing layer 41, and a waterproof steel pipe 43 fixedly connected with the sealing layer 41 and the steel wire mesh layer 42.
Specifically, as shown in fig. 3, both ends of the side surface of the waterproof steel pipe 43 are fixedly provided with annular convex plates, the semi-cylindrical plates and the waterproof steel pipe 43 are fixedly connected with each other through threaded columns fixedly arranged on the inner end surfaces of the annular convex plates and bolts arranged in the threaded columns, and both ends of the side surface of the waterproof steel pipe 43 are communicated with the end surface of the connecting end of the first pipeline 1 and the second pipeline 2 through grooves uniformly distributed on the side surface.
Specifically, as shown in fig. 3, a cement layer 6 is provided at the joint between the cylindrical plate 3 and the end surfaces of the first pipe 1 and the second pipe 2.
Specifically, as shown in fig. 3, the waterproof steel pipe 43 is fixedly connected to the connection end through the cement layer 6 provided in the through groove, and a waterproof filler is provided between the waterproof steel pipe 43 and the annular convex plate of the connection tube plate 3.
The working principle is as follows: during the use, can be through the connecting cylinder board 3 card that constitutes two half cylinder boards in the annular groove of the protruding edge 5 department of first pipeline 1 and second pipeline 2, and then carry out the bolt fastening with the both ends of the waterproof steel pipe 43 of cover on first pipeline 1 and second pipeline 2, make and form a complete connecting passage, utilize the leakproofness between sealing layer 41 reinforcing pipeline, and steel wire stratum reticulare 42 then plays the supplementary firm effect to sealing layer 41, through set up the notch on waterproof steel pipe 43 and pack cement layer 6 in the inslot, make the pipeline, have stronger steadiness and leakproofness between sealing layer 41 and the steel wire stratum reticulare 42, and set up waterproof filler between connecting cylinder board 3 and the waterproof steel pipe 43, overall structure is simple and is convenient for install, good waterproof performance has.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (4)
1. A pipe orifice waterproof device of a concrete pipe is characterized by comprising a connecting barrel plate (3) and a waterproof mechanism (4), wherein the connecting barrel plate (3) is arranged on a first pipeline (1) and a second pipeline (2) respectively, and the waterproof mechanism (4) is arranged between the first pipeline (1) and the second pipeline (2);
the tail ends of the first pipeline (1) and the second pipeline (2) are fixedly provided with connecting end heads, and the side surfaces of the connecting end heads are fixedly provided with convex edges (5);
the connecting cylinder plate (3) comprises two half cylinder plates which are respectively sleeved in a groove between the end faces of the ports of the first pipeline (1) and the second pipeline (2) and the convex edge (5), the middle parts of the two half cylinder plates are in clearance fit with the end faces of the ports of the first pipeline (1) and the second pipeline (2) through an arc-shaped opening, and the side surfaces of the half cylinder plates are fixedly arranged on the annular convex plate;
waterproof mechanism (4) are including cover in sealing layer (41) of first pipeline (1) and second pipeline (2) connection end surface, fixed wire netting layer (42) of locating sealing layer (41) surface and waterproof steel pipe (43) with equal fixed connection of sealing layer (41) and wire netting layer (42).
2. The pipe orifice waterproofing device for the concrete pipe according to claim 1, wherein the two ends of the side surface of the waterproof steel pipe (43) are fixedly provided with annular convex plates, the semi-cylindrical plates and the waterproof steel pipe (43) are in contact with each other through threaded columns fixedly provided on the inner end surfaces of the annular convex plates and are fixedly connected with each other through bolts arranged in the threaded columns, and the two ends of the side surface of the waterproof steel pipe (43) are communicated with the end surface of the connecting end of the first pipeline (1) and the second pipeline (2) through grooves uniformly distributed.
3. The pipe orifice waterproofing device of the concrete pipe according to claim 1, wherein a cement layer (6) is provided at the joint of the connecting tube plate (3) and the end surfaces of the first pipe (1) and the second pipe (2).
4. The pipe orifice waterproofing device of a concrete pipe according to claim 1, wherein the waterproof steel pipe (43) is fixedly connected with the connecting end through a cement layer (6) arranged in the through groove, and waterproof filler is arranged between the waterproof steel pipe (43) and the annular convex plate of the connecting cylinder plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021746553.9U CN212804684U (en) | 2020-08-19 | 2020-08-19 | Pipe orifice waterproof device of concrete pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021746553.9U CN212804684U (en) | 2020-08-19 | 2020-08-19 | Pipe orifice waterproof device of concrete pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212804684U true CN212804684U (en) | 2021-03-26 |
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ID=75084131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021746553.9U Active CN212804684U (en) | 2020-08-19 | 2020-08-19 | Pipe orifice waterproof device of concrete pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212804684U (en) |
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2020
- 2020-08-19 CN CN202021746553.9U patent/CN212804684U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A waterproof device for concrete pipe orifice Effective date of registration: 20210628 Granted publication date: 20210326 Pledgee: China Construction Bank Corporation Nanjing Xuanwu sub branch Pledgor: Nanjing Yunda new building materials Co.,Ltd. Registration number: Y2021980005410 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220608 Granted publication date: 20210326 Pledgee: China Construction Bank Corporation Nanjing Xuanwu sub branch Pledgor: Nanjing Yunda new building materials Co.,Ltd. Registration number: Y2021980005410 |