CN214579586U - Rotary sleeve type telescopic embedded pipe joint device - Google Patents
Rotary sleeve type telescopic embedded pipe joint device Download PDFInfo
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- CN214579586U CN214579586U CN202120205148.4U CN202120205148U CN214579586U CN 214579586 U CN214579586 U CN 214579586U CN 202120205148 U CN202120205148 U CN 202120205148U CN 214579586 U CN214579586 U CN 214579586U
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Abstract
The utility model relates to a pre-buried construction technical field of pipeline, and a scalable pre-buried coupling device of rotary sleeve formula is disclosed, including fixed pipe and pre-buried pipe, the fixed first solid fixed ring that is provided with in upper end middle part of fixed pipe, the both ends of fixed pipe are all fixed and are provided with the bellows, two the outside one end of bellows is all fixed and is provided with the solid fixed ring of second, first solid fixed ring's top is provided with first solid fixed cylinder, two the solid fixed ring's of second outside all is provided with the solid fixed cylinder of second, first solid fixed ring and the solid fixed ring of second all rotate with the first solid fixed cylinder and the solid fixed cylinder of second that correspond through sealed bearing and are connected, the inside of the solid fixed cylinder of first solid fixed cylinder and second all is provided with the swivel mount, first internal thread has all been seted up to the inside wall of the solid fixed cylinder of first solid fixed cylinder and second. The utility model discloses can demolish the pipeline of impaired department and replace, easy operation is convenient, and labour saving and time saving has improved the engineering quality, reduces the volume of doing over again.
Description
Technical Field
The utility model relates to a pre-buried construction technical field of pipeline especially relates to a scalable pre-buried coupling device of cover formula revolves.
Background
The pre-buried pipe is a pipe pre-buried for subsequent structure and process construction in building engineering, a building structure is generally provided with few pipelines which are exposed, a common cast-in-place structure is adopted, when reinforcing steel bars are bound, a wire pipe is fixed on a template and the reinforcing steel bars, and the pipe is arranged in a structural member after concrete is poured, so that later threading is facilitated.
Traditional building main part water and electricity, fire control pre-buried pipeline connection are mostly fixed connection, if meet the middle part and damage, must replace whole root shearing of damaged pipeline, if meet pre-buried pipeline upper portion reinforcement completion of having under construction, must detach upper portion formed steel bar, so not only delay the time limit for a project and take a lot of material with spending the labour.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art buried pipe middle part damage, must replace the whole root shearing of impaired pipeline, if meet buried pipeline upper portion reinforcement completion of having under construction, must detach upper portion shaping reinforcing bar, take a lot of work and waste the problem of material, and the scalable buried pipe coupling device of formula of revolving.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a rotary sleeve type telescopic pre-buried pipe joint device comprises a fixed pipe and a pre-buried pipe, wherein a first fixing ring is fixedly arranged in the middle of the upper end of the fixed pipe, corrugated pipes are fixedly arranged at two ends of the fixed pipe, a second fixing ring is fixedly arranged at one end of the outer sides of the two corrugated pipes, a first fixing cylinder is arranged above the first fixing ring, a second fixing cylinder is arranged at the outer sides of the two second fixing rings, the first fixing ring and the second fixing ring are rotatably connected with the corresponding first fixing cylinder and the second fixing cylinder through sealing bearings, rotary sleeves are arranged inside the first fixing cylinder and the second fixing cylinder, first inner threads are arranged on the inner side walls of the first fixing cylinder and the second fixing cylinder, first outer threads are arranged on the outer side walls of the rotary sleeves, and are matched with the corresponding first outer threads, a plurality of the embedded pipe all sets up in the inside of the swivel mount that corresponds, and is a plurality of second external screw thread has all been seted up to the inboard one end lateral wall of embedded pipe, and is a plurality of the second internal thread has all been seted up to the inside wall of swivel mount, and is a plurality of the second external screw thread all matches with the second internal thread that corresponds, the inside of first solid fixed ring and first solid fixed cylinder is provided with shutoff mechanism, the outside one end of first solid fixed cylinder and two solid fixed cylinders of second all is provided with coupling mechanism.
Preferably, the plugging mechanism comprises two baffles, the two baffles are respectively arranged inside the corresponding first fixing ring and the corresponding first fixing cylinder, the outer side walls of the two baffles are fixedly connected with the corresponding inner side walls of the first fixing ring and the first fixing cylinder, and the two sides of the two baffles are provided with grooves.
Preferably, the connecting mechanism comprises a connecting ring and a connecting cylinder, the connecting ring is arranged at one end of the outer side of the corresponding first fixing cylinder and one end of the outer side of the corresponding second fixing cylinder respectively, the connecting ring is fixedly sleeved with the outer side wall of the corresponding first fixing cylinder and the outer side wall of the corresponding second fixing cylinder, and the connecting cylinder is fixedly arranged at two ends of the outer side wall of the corresponding connecting ring respectively.
Preferably, a plurality of the lantern ring has all been fixed to have cup jointed to the outside one end lateral wall of swivel sleeve, and is a plurality of the lateral wall of the lantern ring all is provided with anti-skidding line.
Preferably, it is a plurality of the solid fixed ring of first solid fixed ring, second, the inside wall of the first solid fixed cylinder and the second solid fixed cylinder all fixedly is provided with the sealing washer.
Preferably, the connection mode of the two baffles and the corresponding first fixing ring and the first fixing cylinder is welding.
Preferably, third internal threads are formed in the inner side walls of the connecting cylinders.
Preferably, the surfaces of the corrugated pipes on both sides are coated with epoxy zinc-rich primer.
Preferably, the corrugated pipes on both sides are metal corrugated pipes.
Compared with the prior art, the utility model provides a scalable pre-buried coupling device of cover type revolves possesses following beneficial effect:
1. this scalable pre-buried coupling device of rotary sleeve formula is provided with first fixed section of thick bamboo through the upper end of fixed pipe, and the both sides of fixed pipe are provided with the fixed section of thick bamboo of mobilizable second to can connect the pre-buried pipe of horizontal connection, tee junction and perpendicular connection, the practicality is strong.
2. This scalable pre-buried coupling device of rotary sleeve formula has cup jointed the rotary sleeve through the equal screw thread in inside of the first solid fixed cylinder and two second solid fixed cylinders to demolish the pre-buried pipe of impaired department and replace, only need with the rotary sleeve of damage back-out from the first solid fixed cylinder or the second solid fixed cylinder that correspond, replace new pre-buried pipe again can, it is convenient to maintain, labour saving and time saving.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can demolish the pipeline of impaired department and replace, easy operation is convenient, and labour saving and time saving has improved the engineering quality, reduces the volume of doing over again.
Drawings
Fig. 1 is a schematic structural view of a rotary sleeve type retractable pre-buried pipe joint device provided by the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
FIG. 3 is a side cross-sectional structural view of the first stationary barrel of FIG. 1;
fig. 4 is a side sectional structural view of the first fixing ring in fig. 1.
In the figure: the sealing device comprises a fixed pipe 1, a first fixed ring 2, a corrugated pipe 3, a second fixed ring 4, a first fixed cylinder 5, a second fixed cylinder 6, a rotary sleeve 7, a pre-buried pipe 8, a lantern ring 9, a connecting ring 10, a connecting cylinder 11, a baffle plate 12, a sealing bearing 13 and a sealing ring 14.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a rotary sleeve type telescopic pre-buried pipe joint device comprises a fixed pipe 1 and a pre-buried pipe 8, wherein a first fixing ring 2 is fixedly arranged at the middle part of the upper end of the fixed pipe 1, corrugated pipes 3 are fixedly arranged at both ends of the fixed pipe 1, a second fixing ring 4 is fixedly arranged at one end of the outer side of each of the two corrugated pipes 3, a first fixing cylinder 5 is arranged above the first fixing ring 2, a second fixing cylinder 6 is arranged at the outer side of each of the two second fixing rings 4, the first fixing ring 2 and the second fixing ring 4 are rotatably connected with the corresponding first fixing cylinder 5 and the second fixing cylinder 6 through a sealing bearing 13, rotary sleeves 7 are arranged inside the first fixing cylinder 5 and the second fixing cylinder 6, first internal threads are arranged on the inner side walls of the first fixing cylinder 5 and the second fixing cylinder 6, first external threads are arranged on the outer side walls of the plurality of rotary sleeves 7, and are matched with the corresponding first external threads, a plurality of pre-buried pipes 8 all set up in the inside of the swivel casing 7 that corresponds, second external screw thread has all been seted up to the inboard one end lateral wall of a plurality of pre-buried pipes 8, the second internal thread has all been seted up to the inside wall of a plurality of swivel casings 7, a plurality of second external screw threads all with the second internal thread phase-match that corresponds, the inside of first solid fixed ring 2 and first solid fixed cylinder 5 is provided with shutoff mechanism, the outside one end of first solid fixed cylinder 5 and two solid fixed cylinders of second 6 all is provided with coupling mechanism.
The plugging mechanism comprises two baffles 12, the two baffles 12 are respectively arranged in the corresponding first fixing rings 2 and the first fixing cylinders 5, the outer side walls of the two baffles 12 are fixedly connected with the corresponding inner side walls of the first fixing rings 2 and the first fixing cylinders 5, and grooves are formed in the two sides of the two baffles 12.
The connecting mechanism comprises connecting rings 10 and connecting cylinders 11, the connecting rings 10 are respectively arranged at one ends of the outer sides of the corresponding first fixing cylinders 5 and the two second fixing cylinders 6, the connecting rings 10 are respectively fixedly sleeved with the outer side walls of the corresponding first fixing cylinders 5 and the two second fixing cylinders 6, the connecting cylinders 11 are respectively fixedly arranged at two ends of the outer side walls of the corresponding connecting rings 10, and the first fixing cylinders 5 and the second fixing cylinders 6 are conveniently fixed to a wall body.
The lantern ring 9 is fixedly sleeved on the outer side wall of one end of the outer side of each of the plurality of rotary sleeves 7, anti-skid grains are arranged on the side wall of each of the plurality of lantern rings 9, and the rotary sleeves 7 are convenient to rotate.
The sealing ring 14 is fixedly arranged on the inner side wall of the first fixing rings 2, the second fixing rings 4, the first fixing cylinders 5 and the second fixing cylinders 6, and the sealing performance of the first fixing rings 2, the second fixing rings 4, the first fixing cylinders 5 and the second fixing cylinders 6 is improved.
Two baffles 12 are welded with the first fixed ring 2 and the first fixed cylinder 5, so that the two baffles 12 are more stable with the first fixed ring 2 and the first fixed cylinder 5.
Third internal threads are formed in the inner side walls of the connecting cylinders 11, and the connecting rings 10 are conveniently fixed.
The surfaces of the corrugated pipes 3 on the two sides are coated with epoxy zinc-rich primer, so that the corrosion resistance of the corrugated pipes 3 is improved.
The corrugated pipes 3 on the two sides are both metal corrugated pipes, so that the service life of the corrugated pipes 3 is prolonged.
The utility model discloses in, during the use, because the upper end of fixed pipe 1 is provided with first solid fixed cylinder 5, the both sides of fixed pipe 1 are provided with mobilizable second solid fixed cylinder 6, and first solid fixed ring 2 and the inside baffle 12 that all is provided with of first solid fixed cylinder 5, it can realize the shutoff to first solid fixed cylinder 5 to rotate first solid fixed cylinder 5, thereby can be to horizontal connection, tee junction and perpendicular pre-buried pipe of connecting connect, therefore, the clothes hanger is strong in practicability, because the inside equal screw thread of first solid fixed cylinder 5 and two second solid fixed cylinders 6 has cup jointed swivel mount 7, thereby demolish the replacement with impaired pre-buried pipe, only need to unscrew the swivel mount 7 that damages from the first solid fixed cylinder 5 or the second solid fixed cylinder 6 that correspond, replace again the pre-buried pipe 8 of new swivel mount 7 and, convenient maintenance, time saving and labor saving.
The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. A rotary sleeve type telescopic embedded pipe joint device comprises a fixed pipe (1) and an embedded pipe (8), and is characterized in that a first fixing ring (2) is fixedly arranged at the middle part of the upper end of the fixed pipe (1), corrugated pipes (3) are fixedly arranged at the two ends of the fixed pipe (1), a second fixing ring (4) is fixedly arranged at one end of the outer side of each of the two corrugated pipes (3), a first fixing cylinder (5) is arranged above the first fixing ring (2), a second fixing cylinder (6) is arranged at the outer side of each of the two second fixing rings (4), the first fixing ring (2) and the second fixing ring (4) are rotatably connected with the corresponding first fixing cylinder (5) and the corresponding second fixing cylinder (6) through sealing bearings (13), and rotary sleeves (7) are arranged inside the first fixing cylinder (5) and the second fixing cylinder (6), first internal thread has all been seted up to the inside wall of first solid fixed cylinder (5) and second solid fixed cylinder (6), and is a plurality of first external screw thread has all been seted up to the lateral wall of swivel mount (7), and is a plurality of first internal thread all matches with the first external screw thread that corresponds, and is a plurality of buried pipe (8) all set up in the inside of corresponding swivel mount (7), and is a plurality of second external screw thread has all been seted up to the inboard one end lateral wall of buried pipe (8), and is a plurality of the second internal thread has all been seted up to the inside wall of swivel mount (7), and is a plurality of the second external screw thread all matches with the second internal screw thread that corresponds, the inside of first solid fixed ring (2) and first solid fixed cylinder (5) is provided with plugging mechanism, the outside one end of first solid fixed cylinder (5) and two second solid fixed cylinders (6) all is provided with coupling mechanism.
2. The rotary sleeve type telescopic embedded pipe joint device according to claim 1, wherein the blocking mechanism comprises two baffles (12), the two baffles (12) are respectively arranged inside the corresponding first fixing ring (2) and the corresponding first fixing cylinder (5), the outer side walls of the two baffles (12) are fixedly connected with the inner side walls of the corresponding first fixing ring (2) and the corresponding first fixing cylinder (5), and grooves are formed in the two sides of the two baffles (12).
3. The rotary sleeve type telescopic embedded pipe joint device according to claim 1, wherein the connecting mechanism comprises a connecting ring (10) and a connecting cylinder (11), the connecting ring (10) is arranged at one end of the outer side of the corresponding first fixing cylinder (5) and the outer side of the corresponding second fixing cylinder (6) respectively, the connecting ring (10) is fixedly sleeved with the outer side wall of the corresponding first fixing cylinder (5) and the outer side wall of the corresponding second fixing cylinder (6), and the connecting cylinder (11) is fixedly arranged at two ends of the outer side wall of the corresponding connecting ring (10) respectively.
4. The rotary sleeve type telescopic embedded pipe joint device as claimed in claim 1, wherein a plurality of lantern rings (9) are fixedly sleeved on the outer side wall of one end of the outer side of the rotary sleeve (7), and the side walls of the plurality of lantern rings (9) are provided with anti-skid lines.
5. The rotary sleeve type telescopic embedded pipe joint device as claimed in claim 1, wherein a plurality of first fixing rings (2), a plurality of second fixing rings (4), a plurality of first fixing cylinders (5) and a plurality of second fixing cylinders (6) are fixedly provided with sealing rings (14) on inner side walls thereof.
6. The rotary sleeve type telescopic embedded pipe joint device as claimed in claim 2, wherein the two baffle plates (12) are welded to the corresponding first fixing ring (2) and the first fixing cylinder (5).
7. The rotary sleeve type telescopic embedded pipe joint device as claimed in claim 3, wherein third internal threads are formed on the inner side walls of the connecting cylinders (11).
8. The rotary sleeve type retractable pre-buried pipe joint device as claimed in claim 1, wherein the surfaces of the corrugated pipes (3) on both sides are coated with epoxy zinc-rich primer.
9. The rotary sleeve type telescopic embedded pipe joint device as claimed in claim 1, wherein the corrugated pipes (3) on both sides are metal corrugated pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120205148.4U CN214579586U (en) | 2021-01-26 | 2021-01-26 | Rotary sleeve type telescopic embedded pipe joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120205148.4U CN214579586U (en) | 2021-01-26 | 2021-01-26 | Rotary sleeve type telescopic embedded pipe joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214579586U true CN214579586U (en) | 2021-11-02 |
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ID=78371196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120205148.4U Active CN214579586U (en) | 2021-01-26 | 2021-01-26 | Rotary sleeve type telescopic embedded pipe joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214579586U (en) |
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2021
- 2021-01-26 CN CN202120205148.4U patent/CN214579586U/en active Active
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