CN206581289U - A kind of embedded supporting member of piping lane - Google Patents
A kind of embedded supporting member of piping lane Download PDFInfo
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- CN206581289U CN206581289U CN201621157211.7U CN201621157211U CN206581289U CN 206581289 U CN206581289 U CN 206581289U CN 201621157211 U CN201621157211 U CN 201621157211U CN 206581289 U CN206581289 U CN 206581289U
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model belongs to urban operating mechanism association area, and disclose a kind of embedded supporting member of piping lane, it is inlaid in the inside of piping lane body, including multiple structure identical support units, each support unit includes load-bearing steel loop and frame assembly, frame assembly includes horizontal shore, vertical support column and the horizontal gird being respectively positioned in the plane of piping lane axial direction, and horizontal shore is horizontally set on the bottom of load-bearing steel loop；Vertical support column includes two main support columns and some the secondary support columns, and two main support columns are arranged vertically between load-bearing steel loop and horizontal shore；Horizontal gird is arranged horizontally between main support column and load-bearing steel loop, and the secondary support column is provided between upper and lower two horizontal girds；Two support units are connected between both vertical support columns by connecting rod along the axial arranged of piping lane, and two horizontal shore restockings are provided with bottom plate.The utility model has the advantages that simple in construction, easy to process, easy construction, low engineering cost.
Description
Technical Field
The utility model belongs to the technical field of municipal facilities, more specifically relates to an embedded supporting member is used to piping lane.
Background
The piping lane is built in city underground and is used for laying the municipal facilities of municipal pipeline, its collection electric power, communication, broadcasting and TV, gas, plumbing, heating power etc. multiple municipal pipeline in an organic whole, effectively utilized the space under the road, practiced thrift underground space resource, also stopped each professional pipeline respectively not regularly excavated, to the influence that road and all ring edge borders caused, thoroughly solved problems such as "road zip fastener", "aerial spider web".
At present, regardless of cast-in-place formula or prefabricated formula, the reinforced concrete structure is adopted mostly to the piping lane, and above-mentioned this kind of structure consumes the material many, and the construction engineering volume is big, and the construction cycle is long, and the cost is high, is more and more difficult to adapt to the demand of modernized city construction. In order to solve the above problems, some bamboo composite pipe galleries have appeared, such as a prefabricated bamboo composite pipe gallery disclosed in CN201510565472.6 and a manufacturing method thereof, and an assembly type prefabricated bamboo composite pipe gallery disclosed in CN 201510565462.2.
In order to facilitate the arrangement and support of pipes such as a drain pipe, a sewage discharge pipe, an electric power pipe and the like in a pipe gallery, a support member needs to be arranged in the pipe gallery, although the two prior patents disclose the support member used in the pipe gallery, the two prior patents only describe the basic structure of the support member, specific explanations are not given to the specific arrangement mode, the installation specification and the like of the support member, and in practical application, the problems of insufficient support strength and inconvenience in maintenance exist. The installation that actually directly influences the inside all kinds of pipelines of piping lane with arrange and the inside maintenance of piping lane to supporting member's concrete setting mode and mounting means, consequently, need the embedded supporting member for research and design piping lane, when satisfying support intensity, accord with the inside maintenance demand of piping lane.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough more than prior art or improve the demand, the utility model provides an embedded supporting member is used to piping lane wherein constitutes, sets up and the mounting means through the structure to each key subassembly improves and redesign for this supporting member accords with the inside maintenance demand of piping lane when satisfying support intensity, and this supporting member has advantages such as simple structure, processing convenience, quality light, with low costs, construction convenience, engineering cost are low.
In order to achieve the above object, according to an aspect of the present invention, there is provided an embedded support member for a pipe rack, which is embedded inside a pipe rack pipe body, and includes a plurality of support units having the same structure, wherein:
each supporting unit comprises a bearing steel ring and a detachable frame assembly, the detachable frame assembly is mounted in the bearing steel ring and comprises a horizontal supporting beam, a vertical supporting column and a horizontal cross beam which are all positioned on a plane perpendicular to the axial direction of the pipe gallery, and the horizontal supporting beam is horizontally arranged at the bottom of the bearing steel ring; the vertical supporting columns comprise two main supporting columns and a plurality of auxiliary supporting columns, the two main supporting columns are vertically arranged between the bearing steel ring and the horizontal supporting beam, and the distance L between the two main supporting columns is more than or equal to 1.0 m; the horizontal cross beams are horizontally arranged on two sides of the bearing steel ring and are positioned between the main support column and the bearing steel ring, the auxiliary support column is arranged between the upper horizontal cross beam and the lower horizontal cross beam, a cabin used for arranging the pipeline is formed by the main support column, the auxiliary support column, the upper horizontal cross beam, the lower horizontal cross beam, the main support column, the auxiliary support column, the horizontal cross beams and the horizontal support beams, and four surfaces of the cabin and the clear distance b between the four surfaces of the cabin and the pipeline to be arrangedd≥100mm；
The plurality of support units are arranged along the axial direction of the pipe gallery, and the distance L between the two support unitsdLess than or equal to 2m, the upper ends of the corresponding vertical supporting columns on the two supporting units are connected through a connecting rod,a bottom plate is erected on the horizontal support beams on the two support units, and a space formed between the bottom plate and the inner wall of the pipe gallery is used for arranging the pipeline with the largest pipe diameter or the heaviest weight.
Preferably, the thickness of the bearing steel ring is 10-20 mm, the width of the bearing steel ring is 200-400 mm, the bearing steel ring is a tension annular connecting piece which is formed by connecting a plurality of arc-shaped assemblies in pairs through arc-shaped connecting plates and has two open ends, the two open ends are connected through a fastening piece, and at least one of the arc-shaped connecting plates is provided with a long fastening hole.
As a further preferred option, the inner surface of the pipe gallery body is provided with a circumferential groove matched with the bearing steel ring, so that the bearing steel ring can be tensioned and embedded in the circumferential groove to be attached to the inner surface of the pipe body.
Preferably, two bottom columns are arranged below the horizontal support beam, and a reinforcing beam is arranged between the bottom columns and the horizontal support beam.
Preferably, the bearing steel ring is of a double-layer sandwich structure and is formed by splicing and welding an inner layer steel ring, an outer layer steel ring and a middle steel rib plate, wherein the thickness of the steel ring is 10-20 mm, the width of the steel ring is 200-400 mm, the thickness of the rib plate is 10-20 mm, and the width of the rib plate is 50-100 mm.
As further preferred, the piping lane includes the body, the body includes inner liner, structural layer and outer inoxidizing coating from inside to outside in proper order along the pipe diameter direction, and 2000mm, wherein are no less than to the internal diameter of this body:
the lining layer is obtained by curing raw materials including lining layer resin and bamboo fiber non-woven fabric;
the structural layer is obtained by curing raw materials including structural layer resin, bamboo skin and bio-based filler, and the structural layer is formed by winding the bamboo skin.
As further preferred, the thin bamboo strip specifically is thin bamboo strip curtain, and this thin bamboo strip curtain is formed by many thin bamboo strip pieces through the line connection of making, and wherein each thin bamboo strip piece is parallel equidistance interval arrangement in thin bamboo strip piece width direction, just the thin bamboo strip curtain includes axial thin bamboo strip curtain and hoop thin bamboo strip curtain, wherein the length direction of axial thin bamboo strip curtain is unanimous with thin bamboo strip piece width direction wherein, the length direction of hoop thin bamboo strip curtain is unanimous with thin bamboo strip piece length direction wherein.
Preferably, the thickness of the inner liner layer is 4.5 mm-5.5 mm, and an inner waterproof layer is further arranged on the inner liner layer.
Generally, through the utility model above technical scheme who thinks compares with prior art, mainly possesses following technical advantage:
1. the utility model discloses a to key subassembly like the structure of bearing steel ring and detachable frame subassembly, arrange and concrete mounting means is researched and the design, can effectively solve current supporting member and support the problem that intensity is poor, be not convenient for overhaul, the supporting member who obtains accords with the inside maintenance demand of piping lane when satisfying support intensity, has simple structure, processing convenience, the quality is light, with low costs, construction convenience, engineering cost low grade advantage.
2. The utility model discloses a design interval LdTwo the same and support element along the piping lane axial arrangement of structure that are less than or equal to 2m have improved supporting member's whole support intensity, satisfy the actual demand of supporting to the width of the maintenance passageway that forms between two main tributary daggers can effectively satisfy the inside actual need of overhauing of piping lane more than 1.0 m.
3. The utility model discloses a tight formula bearing steel ring that rises that the design obtained when satisfying the bearing demand, can be reliable according to tension rise in the inside of piping lane body, effectively improved installation stability and reliability, guaranteed the effective installation and the arrangement of inside all kinds of pipelines of piping lane.
4. The utility model discloses a main tributary dagger, vice support column, horizontal beam and the combination of horizontal support beam that sets up form a plurality of and are used for the installation to arrange the cabin of all kinds of pipelines to establish four faces in cabinIs calculated as the clear distance b from the pipe to be laiddAre all more than or equal to 100mm, thereby being convenient for the effective installation of various pipelines.
5. The utility model discloses because set up the nominal diameter of piping lane body more than 2000mm (if 3000mm to 10000mm), through the constitution and the structure of controlling each layer of this piping lane body to material that uses each layer (especially inner liner, and structural layer), and corresponding preparation technology optimize, make the compound piping lane of bamboo have heavy-calibre, unstressed, and advantage that intensity is high, be particularly suitable for and bury underground as utility tunnel and use, and can effectively ensure the life of piping lane.
Drawings
FIG. 1 is a diagram of an in-line support member for a pipe rack according to one embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of an in-line support member for a pipe rack according to an embodiment of the present invention;
FIG. 3 is an assembly view of an in-line support member and tube lane according to one embodiment of the present invention;
fig. 4 is a schematic structural view of a load-bearing steel ring according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
Fig. 1 is according to the utility model discloses an embodiment design's embedded supporting member structure picture for piping lane, and fig. 2 is according to the utility model discloses an embodiment design's embedded supporting member's for piping lane section structure schematic diagram.
One embodiment is shown in fig. 1, the embedded supporting member for the pipe gallery comprises two supporting units with the same structure, wherein each supporting unit comprises a bearing steel ring 1 and a detachable frame assembly, the bearing steel ring 1 is used for connecting other structures such as an internal pipe support and the like to provide sufficient bearing capacity, the bearing steel ring 1 can be fixed on the inner surface of the pipe gallery body in any shape through various ways such as bonding, riveting and the like, in this embodiment, the bearing steel ring 1 is preferably a ring-shaped connecting piece capable of being tensioned, and is directly fixed on the inner surface of the pipe gallery body through the tensioned ring-shaped connecting piece without bonding or riveting, so that the installation is convenient, and the structure of the pipe body can not be damaged.
The structure of the bearing steel ring 1 can be various, as long as the zooming can be realized, a specific implementation mode is shown in fig. 4, fig. 4 is a schematic structural diagram of the bearing steel ring designed according to the embodiment of the utility model, the thickness b is 10-20 mm, the width is 200-400 mm, so that the long-term stable support of the inner pipeline filled with the medium on the support frame can be ensured, the bearing steel ring 1 with an opening is formed by connecting a plurality of arc-shaped components 1-1 in pairs through arc-shaped connecting plates 1-2, the opening part is provided with two opening ends 1-3, the two opening ends 1-3 are connected through fasteners such as bolt-nut components, at least one of the arc-shaped connecting plates 1-2 is provided with long fastening holes 1-4. The arc-shaped assembly 1-1 is connected with the arc-shaped connecting plate 1-2 through fasteners such as bolts and nuts, bolts or screws penetrate through the long fastening holes 1-4 formed in the arc-shaped connecting plate 1-2, and when the fasteners at the opening ends 1-3 are adjusted, the bolts or screws in the long fastening holes 1-4 can move in the long fastening holes 1-3, so that tensioning adjustment is achieved. Each load-bearing steel ring 1 bears a total force of 2000kgf or less.
In order to reduce the thickness of the wall of the pipe gallery and enable the steel rings to share part of the ring stiffness, the bearing steel ring can be designed into a double-layer sandwich structure, namely the section of the steel ring is an I-shaped structure and is formed by splicing and welding an inner layer steel ring, an outer layer steel ring and a middle steel rib plate, the thickness of the steel ring is 10-20 mm, and the width of the steel ring is 200-400 mm; the thickness of the rib plate is 10-20 mm, and the width is 50-100 mm. This structure can regard as inside frame connection structure, also can regard as piping lane reinforcing structure, increases substantially piping lane hoop bearing performance. In order to improve the supporting strength of the horizontal supporting beam, two bottom columns 6 are arranged below the horizontal supporting beam 2, and a reinforcing beam is arranged between the bottom columns 6 and the horizontal supporting beam 2.
In order to make the fixing mode more reliable, in this embodiment, the inner surface of the pipe gallery pipe body is provided with a circumferential groove matched with the bearing steel ring 1, so that the bearing steel ring 1 can be tensioned and embedded in the circumferential groove to be attached to the inner surface of the pipe body. The bearing steel ring 1 is preferably directly installed after a pipe body is manufactured in a factory, pipe joints are manufactured after the installation is finished, then the pipe joints are transported to an engineering site to be connected, and other structures such as a pipeline bracket are connected to the inside of the bearing steel ring 1 after the connection is finished.
In this embodiment, detachable frame subassembly is installed in bearing steel ring 1, and it is assembled by horizontal support beam 2, vertical support column 3 and horizontal beam 4 and is accomplished, and horizontal support beam 2, vertical support column 3 and horizontal beam 4 all are located the axial plane of this piping lane of perpendicular to, connect with bolt and nut between each roof beam, and wherein, horizontal support beam 2 level sets up to apart from 1 bottom h of bearing steel ringkAt position h ofkDetermined by the internal pipe layout design (based on space considerations) and rain water discharge; the vertical supporting columns 3 comprise two main supporting columns 3-1 and a plurality of auxiliary supporting columns 3-2, the two main supporting columns 3-1 are vertically arranged between the bearing steel ring 1 and the horizontal supporting beam 2, the space between the two main supporting columns 3-1 serves as an overhauling channel, and the distance L between the two main supporting columns is more than or equal to 1.0m, so that the overhauling of the interior of the pipe gallery and the transportation of each pipeline in the pipe gallery can be facilitated, and when an overhauling vehicle or a transport vehicle is required to be adopted for overhauling and pipeline transportation, the distance L is more than or equal to 2.2 m; the horizontal cross beams 4 are horizontally arranged on two sides of the bearing steel ring 1 and are positioned on the main supportAn auxiliary support column 3-2 is arranged between the support column 3-1 and the bearing steel ring 1 and between the upper horizontal beam 4 and the lower horizontal beam 4, so that a cabin for arranging pipelines is formed by the main support column 3-1, the auxiliary support column 3-2, the upper horizontal beam 4 and the lower horizontal beam 4 or the main support column 3-1, the auxiliary support column 3-2, the horizontal beams 4 and the horizontal support beams 2, all cabins are positioned on two sides of the pipe gallery body, and the clear distances b between four surfaces of the cabin and pipelines to be arrangeddMore than or equal to 100mm, so as to ensure enough space to accommodate fittings such as a pipeline compensator, a pressure valve and the like and carry out the connection operation of the internal pipeline. Each detachable frame assembly has a bearing capacity of less than or equal to 500 kgf.
Specifically, a plurality of supporting units are arranged along the axial direction of the pipe gallery, and the distance L between two adjacent supporting unitsdThe bearing capacity born by each supporting unit is not more than 2m, so that the bearing capacity born by each supporting unit is not more than the maximum bearing capacity born by each supporting unit, and the safety is ensured. The upper ends of the corresponding vertical supporting columns 3 on the two adjacent supporting units are connected through the connecting rod to ensure the connecting strength between the supporting units, and the connecting rod is arranged between the upper ends of the two vertical supporting columns 3 on the single supporting unit to ensure the supporting strength of the supporting columns.
In this embodiment, the bottom plate 5 is erected on the horizontal support beams 2 on two adjacent support units, the drain holes are formed in the bottom plate 5, the space formed between the bottom plate 5 and the inner wall of the pipe gallery can be used as a drain channel and can be used for arranging the largest pipe diameter or the heaviest pipeline, the drain channel is arranged below the bottom plate, the space of the pipe gallery can be fully utilized, the pipe gallery has a timely drain function, the largest pipe diameter or the heaviest pipeline is arranged at the bottom, and the requirement on the overall support strength of the support member can be lowered. The inner surface of the pipeline below the bottom plate 5 is provided with a waterproof layer which is made of waterproof materials. The waterproof material of the waterproof layer can be one of unsaturated polyester resin, polyurea resin, polyester resin, polyurethane resin, epoxy resin, asphalt and waterproof coiled materials.
The utility model relates to a pipe gallery formed by the interconnection of a plurality of pipe bodies, wherein any one pipe body comprises an inner liner, a structural layer and an outer protective layer from inside to outside in sequence along the pipe diameter direction; wherein,
the lining layer is obtained by curing raw materials comprising lining layer resin and bamboo fiber non-woven fabric;
the structural layer is obtained by curing raw materials including structural layer resin, bamboo skin, bio-based filler and grid cloth; the structural layer is formed by overlapping and winding a bamboo skin and a grid cloth, wherein the bamboo skin and the grid cloth are structural layer resin added with bio-based filler while winding.
In the implementation, the total thickness of the lining layer of the pipe gallery pipe body can be 5 +/-0.5 mm, the preparation mode can refer to the preparation of the lining layer in the bamboo winding composite pipeline, the lining layer can be formed by winding bamboo fiber non-woven fabrics soaked with resin, and the lining resin adopted by the lining layer can be water-soluble resin, such as modified urea-formaldehyde resin, water-based polyurethane resin, polyester resin and modified organic silicon; in order to make the inner liner layer have weather resistance, fire resistance, mechanical properties, and water resistance, the bamboo fiber nonwoven fabric requires:
bamboo fiber content: more than or equal to 98 percent;
surface density: 40 to 50g/m2；
Tensile breaking strength: the longitudinal direction is more than or equal to 120N; the transverse direction is more than or equal to 30N;
water content: 8-15%;
water soak rate (25 ℃): less than or equal to 12 s.
The preparation method of the structural layer can also refer to the preparation of the structural layer (also called as an enhancement layer) in the bamboo-wound composite pipeline, namely the structural layer is obtained by curing raw materials including structural layer resin, bamboo skin, bio-based filler and grid cloth; the structural layer is formed by overlapping and winding a bamboo skin and a grid cloth, wherein the bamboo skin and the grid cloth are structural layer resin added with bio-based filler while winding.
The structural resin can adopt amino resin, and the resin can be added with filler. The matrix resin should also satisfy the specifications of table 1 after curing and molding.
TABLE 1 Property requirements after curing of matrix resins
| Performance of | Require that |
| Impact strength acu(cantilever beam method) KJ/m2 | ≥50 |
| Tensile strength MPa | ≥20 |
| Babbitt hardness | ≥40 |
| Water absorption% | ≤0.5 |
The filler contained in the matrix resin is biomass powder, and the properties thereof are as specified in Table 2.
TABLE 2 Filler Performance requirements
The thin bamboo strips can adopt hoop thin bamboo strips area and axial thin bamboo strips area, namely, can weave into the thin bamboo strips curtain with the thin bamboo strips earlier, be about to many thin bamboo strips piece and connect through the system line of making of weaving and form the thin bamboo strips curtain, wherein each thin bamboo strips piece is parallel equidistance interval arrangement in thin bamboo strips piece width direction, just the thin bamboo strips curtain includes axial thin bamboo strips curtain and hoop thin bamboo strips curtain, wherein the length direction of axial thin bamboo strips curtain is unanimous with thin bamboo strips piece width direction wherein, the length direction of hoop thin bamboo strips curtain is unanimous with thin bamboo strips piece length direction wherein to require:
the radial tensile strength of the bamboo split strips is 80 +/-20 MPa; the content of bamboo fiber is 40 plus or minus 5 percent; the water content is 10 +/-2%. Tensile strength: the circumferential bamboo strip is 1500 +/-100N, and the axial bamboo strip is 200 +/-20N.
The bamboo strip should wrap up the net cloth when winding, and the net cloth performance should accord with following requirement:
the material is as follows: polyester terylene;
mesh center distance: 4mm x 4mm (i.e. the longitudinal mesh centre distance is 4mm, the latitudinal mesh centre distance is 4 mm);
surface density: 30 to 40g/m2；
Tensile breaking strength: the longitudinal direction is more than or equal to 200N; the weft direction is more than or equal to 150N;
elongation at break (warp, weft): less than or equal to 5 percent;
acid-resistant strength retention (warp, weft): not less than 90 percent.
The outer protective layer can be obtained by coating gel coat resin adhesive, or polyurethane or polyurea waterproof paint and the like is adopted, so that the outer anticorrosive material has the performances of aging resistance, medium resistance, water resistance, impact resistance, puncture resistance and the like, and can be specified according to the standards GB/T19250 and the protection material HG/T3831.
The utility model discloses well compound piping lane ring rigidity grade SN of bamboo divide into 5000N/m2，8000N/m2，10000N/m2，15000N/m2，20000N/m2，25000N/m2，30000N/m2Initial ring stiffness S0Should not be less than the corresponding ring stiffness rating value.
Impact strength a of bamboo-wound composite pipe gallery materialiIt should satisfy: perpendicular to the direction of lamination, ai≥35KJ/m2(ii) a Parallel lamination directions, ai≥25KJ/m2. Axial strength, such as axial tensile strength of the pipe gallery wall, should be at least 1.5% at axial tensile failure.
In the utility model, the inner waterproof layer in the pipe body can be positioned at the innermost layer of the bottom end of the pipe gallery (namely positioned on the surface of the lining layer, particularly covered on the surface of the lining layer which is positioned below the preset height and takes the preset height as a boundary, as shown in figure 1) for waterproofing during drainage, and waterproof paint can be adopted; the function of the inner liner layer is as follows: the inner surface is ensured to be smooth and flat, the resin is rich, the aging resistance is good, otherwise, the bamboo splits are exposed and also have the shock resistance and the external force resistance; the function of an outer protective layer: should possess anti-aging, resistant medium, waterproof, shock-resistant and puncture-resistant properties, can adopt anticorrosive coating.
The utility model discloses interconnect between a plurality of bodys of well compound piping lane of bamboo accessible forms, and the length of single body can set up to 3 ~ 8 meters. The inner surface of the bamboo composite pipe is smooth and flat, and has no phenomena of cracking, layering, impurities, poor glue areas, bubbles and the like which have influence on the service performance; the pipe ends are flush; the edge should be burr-free; the outer surface has no obvious defects.
The utility model discloses according to bamboo winding material mechanics design model, make the bamboo winding material processing technology who is adapted to heavy-calibre, unstressed piping lane, use the intermediate structure layer as an example, through control winding technology (for example, it twines together bamboo skin and net cloth stack and forms, bamboo skin and net cloth are limit winding limit and drench the structural layer resin that has added the bio-based filler, and, bamboo skin still adopts 2 kinds of mode of arranging, axial bamboo skin curtain and hoop bamboo skin curtain promptly, can further increase strength), and select type and modified research to the raw and other materials that use in the layer structure (for example bamboo skin, net cloth, gluing agent, like structural layer resin, filler etc.), make the piping lane that finally obtains have big internal diameter, and unstressed effect.
The stress-free bamboo composite pipe gallery is made of high-strength composite materials, and the rigidity and the strength of the stress-free bamboo composite pipe gallery can bear required loads, including the dead weight of the structure and equipment, the dead weight of pipelines inside the pipe gallery, the soil pressure, the underground water pressure and the buoyancy, the automobile load and other ground dynamic loads; and the requirements of crack resistance, water resistance and earthquake resistance need to be met. The design service life of the stress-free bamboo composite pipe gallery is 100 years, the structural importance coefficient is 1.1, the seismic intensity is 7 degrees, the anti-permeability grade is P6, the corrosion resistance grade is the highest grade, the stress-free bamboo composite pipe gallery can be applied to the underground environment with severe conditions, and the service life is ensured.
The utility model discloses a utility tunnel is applicable to and lays all kinds of pipelines, for example pipelines such as raceway, distribution pipe, regeneration water pipe, hot-water line, power cable and communication cable to according to actual need and the space size of piping lane self, can also lay into the piping lane inside with the sewage pipe of locating the road both sides originally.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides an embedded supporting member is used to piping lane which characterized in that, this supporting member inlays the inside at the piping lane body, and it includes the same supporting element of a plurality of structures, wherein:
each supporting unit comprises a bearing steel ring (1) and a detachable frame assembly, the detachable frame assembly is installed in the bearing steel ring (1) and comprises a horizontal supporting beam (2), a vertical supporting beam (3) and a horizontal cross beam (4), wherein the horizontal supporting beam (2) is horizontally arranged at the bottom of the bearing steel ring (1); the vertical directionThe supporting columns (3) comprise two main supporting columns (3-1) and a plurality of auxiliary supporting columns (3-2), the two main supporting columns (3-1) are vertically arranged between the bearing steel ring (1) and the horizontal supporting beam (2), and the distance L between the two main supporting columns (3-1) is set to be more than or equal to 1.0 m; the horizontal cross beams (4) are horizontally arranged on two sides of the bearing steel ring (1) and are positioned between the main support column (3-1) and the bearing steel ring (1), the auxiliary support column (3-2) is arranged between the upper horizontal cross beam and the lower horizontal cross beam (4), a cabin for arranging the pipeline is formed by the main support column (3-1), the auxiliary support column (3-2), the upper horizontal cross beam (4), the lower horizontal cross beam (4) or the main support column (3-1), the auxiliary support column (3-2), the horizontal cross beams (4) and the horizontal support beams (2), and four faces of the cabin and the clear distance b between the four faces of the cabin and the pipeline to be arrangeddIs set to be more than or equal to 100 mm;
the plurality of support units are arranged along the axial direction of the pipe gallery, and the distance L between two adjacent support unitsdThe pipe rack is set to be less than or equal to 2m, the upper ends of the corresponding vertical supporting columns (3) on the two supporting units are connected through connecting rods, a bottom plate (5) is erected on the horizontal supporting beams (2) on the two supporting units, and a space formed between the bottom plate (5) and the inner wall of the pipe rack is used for arranging the largest pipe diameter or the heaviest pipeline.
2. The in-line supporting member for pipe gallery according to claim 1, wherein the thickness of the bearing steel ring (1) is 10-20 mm, the width is 200-400 mm, the bearing steel ring is a tension ring-shaped connecting member formed by connecting a plurality of arc-shaped components in pairs through arc-shaped connecting plates, the tension ring-shaped connecting member has two open ends, the two open ends are connected through a fastening member, and at least one of the arc-shaped connecting plates is provided with an elongated fastening hole.
3. The in-line support structure for pipe corridors according to claim 2, characterized in that the inner surface of the pipe corridors' body is provided with circumferential grooves matching the load-bearing steel rings (1) so that the load-bearing steel rings (1) can be tensioned and embedded in the circumferential grooves to adhere to the inner surface of the pipe body.
4. An in-line support member for a pipe gallery according to claim 3, characterized in that two bottom pillars (6) are provided below the horizontal support beam (2), and a reinforcing beam is provided between the bottom pillars (6) and the horizontal support beam (2).
5. The embedded supporting member for the pipe gallery according to claim 4, wherein the bearing steel ring is of a double-layer sandwich structure and is formed by splicing and welding an inner layer steel ring, an outer layer steel ring and a middle steel rib plate, the thickness of the steel ring is 10-20 mm, the width of the steel ring is 200-400 mm, the thickness of the rib plate is 10-20 mm, and the width of the rib plate is 50-100 mm.
6. The embedded supporting member for the pipe rack according to claim 5, wherein the pipe rack comprises a pipe body, the pipe body comprises an inner liner, a structural layer and an outer protective layer in sequence from inside to outside along the pipe diameter direction, the inner diameter of the pipe body is not less than 2000mm, and the structural layer is formed by winding bamboo splits.
7. The embedded supporting member for the pipe gallery according to claim 6, wherein the bamboo strip is specifically a bamboo strip curtain formed by connecting a plurality of bamboo strips through weaving lines, wherein the bamboo strips are arranged in parallel at equal intervals in the width direction of the bamboo strips, and the bamboo strip curtain comprises an axial bamboo strip curtain and a circumferential bamboo strip curtain, wherein the length direction of the axial bamboo strip curtain is consistent with the width direction of the bamboo strips, and the length direction of the circumferential bamboo strip curtain is consistent with the length direction of the bamboo strips.
8. The embedded support member for pipe gallery according to claim 7, wherein the inner liner layer has a thickness of 4.5mm to 5.5mm, and an inner waterproof layer is further provided on the inner liner layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157211.7U CN206581289U (en) | 2016-10-31 | 2016-10-31 | A kind of embedded supporting member of piping lane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157211.7U CN206581289U (en) | 2016-10-31 | 2016-10-31 | A kind of embedded supporting member of piping lane |
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| CN206581289U true CN206581289U (en) | 2017-10-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653908A (en) * | 2017-11-01 | 2018-02-02 | 沈阳建筑大学 | Double Circle underground traffic and pipe gallery combined system |
| CN117738238A (en) * | 2024-01-04 | 2024-03-22 | 中国瑞林工程技术股份有限公司东莞分公司 | Prefabricated assembled utility tunnel |
-
2016
- 2016-10-31 CN CN201621157211.7U patent/CN206581289U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653908A (en) * | 2017-11-01 | 2018-02-02 | 沈阳建筑大学 | Double Circle underground traffic and pipe gallery combined system |
| CN117738238A (en) * | 2024-01-04 | 2024-03-22 | 中国瑞林工程技术股份有限公司东莞分公司 | Prefabricated assembled utility tunnel |
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Effective date of registration: 20230221 Address after: 311122 No. 29-16, Jiaqi Road, Xianlin Street, Yuhang District, Hangzhou, Zhejiang Patentee after: Zhonglin Xinzhou Bamboo Winding Development Co.,Ltd. Address before: 311115 No. 6 Xiuyan Road, Fengdu Village, Pingyao Town, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG XINZHOU BAMBOO-BASED COMPOSITES TECHNOLOGY Co.,Ltd. Patentee before: Ye Ling |