CN214574448U - Large-diameter assembly type non-pressure rainwater sewage pipe ring - Google Patents
Large-diameter assembly type non-pressure rainwater sewage pipe ring Download PDFInfo
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- CN214574448U CN214574448U CN202120002685.9U CN202120002685U CN214574448U CN 214574448 U CN214574448 U CN 214574448U CN 202120002685 U CN202120002685 U CN 202120002685U CN 214574448 U CN214574448 U CN 214574448U
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Abstract
The utility model discloses a major diameter assembled non-pressure rain sewage pipe ring, a serial communication port, assemble including a plurality of standard ring piece and form, standard ring piece is concrete structure, standard ring piece is arc ring piece of camber angle 60 degrees, 90 degrees or 120 degrees, it has rubber sealing rod pore, prestressed steel strand to wear muscle hole and bolt fastening hole to reserve on the standard ring piece, rubber sealing rod pore sets up in the annular both ends middle part of standard ring piece, the axial direction in rubber sealing rod pore with the axial direction of standard ring piece place ring is unanimous, prestressed steel strand wears the muscle hole and sets up in standard ring piece, prestressed steel strand wear the axial direction in muscle hole with the axial direction of standard ring piece place ring is unanimous, the bolt is used for the fixed mounting between standard ring piece hoop and the footpath.
Description
Technical Field
The utility model relates to a pipeline construction technical field especially relates to a major diameter assembled non-pressure rain sewage pipe ring.
Background
Traditional major diameter rain sewage pipeline adopts precast concrete bell and spigot pipe, and the festival is 2m long, and the large-scale excavator of manual fit carries out the tube coupling hoist and mount in the construction, and there is great construction hidden danger in traditional construction process, and the bell and spigot rubber circle damages because of the atress is uneven in the tube coupling installation, and there is great potential safety hazard in traditional construction process in addition, and large-scale excavator has the vision dead angle when hoist large-scale pipe, easily causes mechanical injury.
The utility model discloses a standard ring piece is assembled, and construction quality is better, and the installation accuracy is higher, plays fine protectiveness to the waterproof structure between the pipe festival, owing to introduce the prestressing force stretch-draw for the leakproofness is better between the pipe festival, and the wholeness is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem that the socket joint rubber ring damages because of the atress is uneven among the prior art in the tube coupling installation, there is great potential safety hazard in traditional construction process, and the major diameter assembled non-pressure rain sewage pipe ring that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a major diameter assembled non-pressure rain sewage pipe ring, includes that a plurality of standard ring piece is assembled and forms, the standard ring piece is concrete structure, the standard ring piece is the arc ring piece of 60 degrees, 90 degrees or 120 degrees of arc angle, it has rubber sealing rod pore, prestressing force steel strand to wear muscle hole and bolt fastening hole to reserve on the standard ring piece, rubber sealing rod pore sets up in the annular both ends middle part of standard ring piece, the axial direction in rubber sealing rod pore with the axial direction of standard ring piece place ring is unanimous, prestressing force steel strand wears the muscle hole and sets up in the standard ring piece, prestressing force steel strand fastening hole wear the axial direction in muscle hole with the axial direction of standard ring piece place ring is unanimous, the bolt is used for the fixed mounting between standard ring piece hoop and the footpath.
Preferably, the rubber water stop bar pore channel and the prestress steel strand reinforcement penetrating hole are arranged in the center between the inner surface and the outer surface of the standard ring piece.
Preferably, the inner surface of the standard ring piece is provided with a groove, and the bolt fastening hole is arranged in the groove.
Preferably, the bolt fastening holes are distributed along the peripheral edge of the standard ring piece.
Preferably, the standard ring piece is an arc-shaped ring piece with an arc angle of 120 degrees.
Preferably, a rubber water stop strip is arranged in a rubber water stop strip pore channel reserved on the standard ring piece.
Preferably, all be equipped with the ring piece rings on the standard ring piece, the ring piece rings are used for lifting by crane standard ring piece of taking one's place.
Compared with the prior art, the utility model provides a major diameter assembled non-pressure rain sewage pipe ring possesses following beneficial effect:
1. the method can realize shaped mass production, is quicker compared with the traditional pipe culvert production process, and has the advantages of high turnover speed of the shaped steel mould and greatly improved utilization rate;
2. the transportation cost is effectively improved, the one-time transportation capacity of the traditional pipe culvert is 3-5 sections, the utility model can fully utilize the rated load capacity of the transportation vehicle, and the transportation cost is greatly saved;
3. the utility model has the advantages that the pipeline installation precision is improved, the installation quality of the traditional concrete prefabricated pipe culvert mainly depends on manual matching machinery, and a bell and spigot rubber sealing ring is easy to damage in the butt joint process, so that the air tightness requirement cannot be met, the installation precision is greatly improved, the abutted seams are tight, the installation position of the rubber water stop strip is accurate, and the construction quality is more guaranteed;
4. the wholeness of pipeline between the well section has been increased, the utility model discloses introduced back tension unbonded prestressing force, the completion back is assembled to the pipe sheet between the well section, can carry out unbonded prestressing force stretch-draw, because the pipe diameter is great, the prestressing force stretch-draw finishes the anchor after, can carry out the repetition to fastening bolt between the A ring piece, and then improves the wholeness of pipeline between the well section.
Drawings
FIG. 1 is a schematic view of the whole ring structure of a large-diameter assembly type non-pressure rain sewage pipe ring provided by the present invention;
fig. 2 is the utility model provides a section structure schematic diagram of major diameter assembled non-pressure rain sewage pipe ring part A.
Fig. 3 is the utility model provides a plane structure schematic diagram of major diameter assembled non-pressure rain sewage pipe ring part A.
In the figure: 1. the rubber sealing rod comprises a rubber sealing rod hole, 2, a prestressed steel strand reinforcement penetrating hole, 3, a bolt fastening hole 4 and a ring piece hanging ring.
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. 1-3, a large-diameter fabricated non-pressure rain sewage pipe ring comprises a plurality of standard ring pieces, wherein the standard ring pieces are assembled and formed by concrete structures, the standard ring pieces are arc-shaped ring pieces with an arc angle of 60 degrees, rubber water stop bar holes 1, prestressed steel strand reinforcing holes 2 and bolt fastening holes 3 are reserved in the standard ring pieces, the rubber water stop bar holes 1 are formed in the middle parts of two circumferential ends of the standard ring pieces, the axial direction of the rubber water stop bar holes 1 is consistent with the axial direction of a ring where the standard ring pieces are located, the prestressed steel strand reinforcing holes 2 are formed in the standard ring pieces, the axial direction of the prestressed steel strand reinforcing holes 2 is consistent with the axial direction of the ring where the standard ring pieces are located, and the bolt fastening holes 3 are used for fixed installation between the circumferential direction and the radial direction of the standard ring pieces.
Example two
On the basis of the first embodiment, the rubber water stop strip hole 1 and the prestressed steel strand reinforcement penetrating hole 2 are arranged at the central position between the inner surface and the outer surface of the standard ring piece, a groove is formed in the inner surface of the standard ring piece, the bolt fastening holes 3 are arranged in the groove, the bolt fastening holes 3 are distributed along the peripheral edge of the standard ring piece, the standard ring piece is an arc-shaped ring piece with an arc angle of 120 degrees, and the rubber water stop strip is arranged in the rubber water stop strip hole 1 reserved in the standard ring piece.
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 (7)
1. The utility model provides a major diameter assembled non-pressure rain sewage pipe ring, its characterized in that, forms including assembling of a plurality of standard ring piece, the standard ring piece is concrete structure, the standard ring piece is the arc ring piece of camber angle 60 degrees, 90 degrees or 120 degrees, it has rubber sealing strip pore, prestressing force stranded conductor lacing hole and bolt fastening hole to reserve on the standard ring piece, rubber sealing strip pore sets up in the annular both ends middle part of standard ring piece, the axial direction in rubber sealing strip pore with the axial direction of standard ring piece place ring is unanimous, prestressing force stranded conductor lacing hole sets up in the standard ring piece, prestressing force stranded conductor lacing hole's axial direction with the axial direction of standard ring piece place ring is unanimous, the bolt fastening hole is used for the fixed mounting between standard ring piece hoop and the footpath.
2. The large-diameter assembly type pressureless rain water sewage pipe ring of claim 1, wherein the rubber waterstop pore passage and the prestressed steel strand reinforcement hole are arranged at a central position between the inner surface and the outer surface of the standard ring sheet.
3. The large-diameter fabricated pressureless storm drain pipe ring according to claim 1, wherein the standard ring piece has a groove on an inner surface thereof, and the bolt fastening hole is provided in the groove.
4. The large-diameter fabricated pressureless rain water sewage pipe ring of claim 3 wherein the bolt fastening holes are distributed along the peripheral edge of the standard ring sheet.
5. The large-diameter fabricated pressureless storm drain ring according to claim 1, wherein the standard ring segments are arc-shaped ring segments with an arc angle of 120 degrees.
6. The large-diameter assembly type pressureless rain sewage pipe ring of claim 1, wherein a rubber water stop is arranged in a rubber water stop hole reserved on the standard ring piece.
7. The large-diameter assembly type pressureless rainwater sewage pipe ring according to claim 1, wherein the standard ring sheets are provided with ring sheet hanging rings, and the ring sheet hanging rings are used for hoisting the standard ring sheets in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120002685.9U CN214574448U (en) | 2021-01-04 | 2021-01-04 | Large-diameter assembly type non-pressure rainwater sewage pipe ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120002685.9U CN214574448U (en) | 2021-01-04 | 2021-01-04 | Large-diameter assembly type non-pressure rainwater sewage pipe ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214574448U true CN214574448U (en) | 2021-11-02 |
Family
ID=78344058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120002685.9U Active CN214574448U (en) | 2021-01-04 | 2021-01-04 | Large-diameter assembly type non-pressure rainwater sewage pipe ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214574448U (en) |
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2021
- 2021-01-04 CN CN202120002685.9U patent/CN214574448U/en active Active
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