CN218175911U - High-bearing ultra-large-caliber HMPP inspection well for municipal administration - Google Patents
High-bearing ultra-large-caliber HMPP inspection well for municipal administration Download PDFInfo
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- CN218175911U CN218175911U CN202221958481.3U CN202221958481U CN218175911U CN 218175911 U CN218175911 U CN 218175911U CN 202221958481 U CN202221958481 U CN 202221958481U CN 218175911 U CN218175911 U CN 218175911U
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- inspection well
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- 238000007689 inspection Methods 0.000 title claims abstract description 45
- 238000004804 winding Methods 0.000 claims abstract description 12
- 238000005728 strengthening Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 241001391944 Commicarpus scandens Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
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Abstract
The utility model discloses a high-load-bearing HMPP inspection shaft for municipal administration of super large bore, include the inspection shaft body and establish a plurality of pipe connection on the inspection shaft body, the inspection shaft body includes outer body, interior body and enhancement lining, it is the heliciform winding on the outer wall of interior body to strengthen the lining, the outside of strengthening the lining is equipped with outer body, it is hollow tube structure to strengthen the lining, is equipped with the inside lining in the hollow tube, the inside lining is bellows structure, compares with prior art, can bearing capacity height, is difficult for breaking.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of inspection shaft, especially a high technical field who bears HMPP inspection shaft for super large bore municipal administration.
[ background of the invention ]
Inspection wells are vertical wells built at regular intervals on the underground pipeline. Underground pipelines such as sewer pipelines, industrial and mining sewage discharge pipelines, underground communication pipelines, cable laying pipelines, irrigation pipelines and the like are difficult to observe because of being arranged underground, so that the construction of inspection wells communicated with the underground pipelines becomes a common technical measure when various underground pipelines are laid. The inspection well is a well-shaped structure which is mainly used at the junction, the turn, the pipe diameter or gradient change part and the like of plastic pipelines buried in building districts such as residential districts, public building districts, plant districts and the like and is convenient for regular inspection, cleaning and dredging or well descending operation inspection.
The plastic inspection well is made of plastic through a certain process, has the characteristics of abundant raw materials, cyclic utilization of resources, light weight, wear resistance, corrosion resistance, convenience and rapidness in construction and the like compared with the traditional inspection well, and is more and more widely applied. The existing plastic inspection well is generally of a single-layer structure, has weak bearing capacity, is easy to flatten when bearing a certain weight, and is easy to break when meeting a certain vibration or impact force.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, providing a high HMPP inspection shaft that bears for municipal administration of super large bore, can bearing capacity height, difficult fracture.
In order to realize the above-mentioned purpose, the utility model provides a high HMPP inspection shaft for municipal administration that bears super large bore, include the inspection shaft body and establish a plurality of pipe connection on the inspection shaft body, the inspection shaft body includes outer body, interior body and strengthens the lining, it is the heliciform winding on the outer wall of interior body to strengthen the lining, the outside of strengthening the lining is equipped with outer body, strengthen the lining for hollow tube structure, be equipped with the inside lining in the hollow tube, the inside lining is bellows structure.
Preferably, the outer tube body is formed by spirally winding, overlapping and bonding a strip-shaped sheet material I.
Preferably, the front and back sides of the strip-shaped sheet material I are respectively provided with an inner overlapping part I and an outer overlapping part I matched with the inner overlapping part I.
Preferably, the overlapping surface of the inner overlapping part I and the outer overlapping part I is an inclined surface.
Preferably, the inner tube body is formed by spirally winding, overlapping and bonding a strip-shaped sheet material II.
Preferably, the front side and the rear side of the strip-shaped sheet material II are respectively provided with an inner overlapping part II and an outer overlapping part II matched with the inner overlapping part II, so that the surface smoothness is improved.
Preferably, the overlapping surface of the inner overlapping part II and the outer overlapping part II is an inclined surface, so that the connection area is increased, and the sealing performance is improved.
Preferably, the outer circumferential surface of the reinforcing lining is provided with a plurality of protrusions arranged in a circumferential shape, and the reinforcing lining is in a spiral tight winding shape.
Preferably, a plurality of protrusions are embedded in the outer pipe body and the inner pipe body, so that the connection reliability is improved.
Preferably, the inspection well body is provided with a plurality of lifting lugs, so that the inspection well body can be conveniently hoisted, and the two ends of the inspection well body are provided with connecting rings.
The utility model has the advantages that: the utility model discloses a to strengthen the lining and be the heliciform winding on the outer wall of interior body, the outside of strengthening the lining is equipped with outer body, strengthens the lining for hollow tube structure, is equipped with the inside lining in the hollow tube, and the inside lining is bellows structure, adopts the bilayer to add the structure of strengthening the lining, and whole bearing capacity is high, is difficult for breaking to the outer wall planarization of inspection shaft is good, the trompil of being convenient for. Compared with the prior art, the bearing capacity is high, and the bearing is not easy to break.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic structural view of a municipal HMPP inspection well with a high bearing capacity and an ultra-large diameter;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic view of the structure of the reinforcement liner;
fig. 4 is a partial cross-sectional view of a stiffener.
In the figure: 1-inspection well body, 2-pipeline interface, 3-lifting lug, 4-connecting ring, 11-outer body, 12-inner body, 13-reinforcing lining, 14-lining, 15-bulge, 111-strip-shaped sheet material I, 112-inner lap joint part I, 113-outer lap joint part I, 121-strip-shaped sheet material II, 122-inner lap joint part II and 123-outer lap joint part II.
[ detailed description ] embodiments
Referring to fig. 1, 2, 3 and 4, the present invention provides a high-bearing ultra-large caliber HMPP manhole for municipal administration, which comprises a manhole body 1 and a plurality of pipe joints 2 arranged on the manhole body 1, wherein the manhole body 1 comprises an outer pipe body 11, an inner pipe body 12 and a reinforcing lining 13, the reinforcing lining 13 is spirally wound on the outer wall of the inner pipe body 12, the outer side of the reinforcing lining 13 is provided with the outer pipe body 11, the reinforcing lining 13 is a hollow pipe structure, a lining 14 is arranged in the hollow pipe, the lining 14 is a corrugated pipe structure, the outer pipe body 11 is formed by spirally winding, overlapping and bonding a strip-shaped sheet I111, the front and rear sides of the strip-shaped sheet I111 are respectively provided with an inner overlapping portion I112 and an outer overlapping portion I113 matched with the inner overlapping portion I112, the overlap joint face of interior overlap joint portion I112 and outer overlap joint portion I113 is the inclined plane, interior body 12 comprises banded sheet II121 spiral winding overlap joint bonding, both sides are equipped with interior overlap joint portion II122 respectively around banded sheet II121 and with interior overlap joint portion II122 matched with outer overlap joint portion II123, interior overlap joint portion II122 is the inclined plane with outer overlap joint portion II 123's overlap joint face, the outer peripheral face of strengthening lining 13 is equipped with a plurality of archs 15 that are circumference form setting, it is the spiral and closely twines the form to strengthen lining 13, it has a plurality of archs 15 to imbed in outer body 11 and the interior body 12, be equipped with a plurality of lugs 3 on the inspection shaft body 1, the both ends of inspection shaft body 1 all are equipped with clamping ring 4.
The utility model discloses the working process:
the utility model relates to a high bears HMPP inspection shaft for super large bore municipal administration in the course of the work, will strengthen lining 13 and be the heliciform winding on the outer wall of interior body 12, the outside of strengthening lining 13 is equipped with outer body 11, strengthen lining 13 for hollow tube structure, be equipped with inside lining 14 in the hollow tube, inside lining 14 is bellows structure, adopt the bilayer to add the structure of strengthening lining 13, whole bearing capacity is high, be difficult for breaking, and the outer wall planarization of inspection shaft is good, the trompil of being convenient for. Compared with the prior art, the bearing capacity is high, and the bearing is not easy to break.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (10)
1. The utility model provides a high bears HMPP inspection shaft for super large bore municipal administration which characterized in that: including inspection shaft body (1) and establish a plurality of pipe connection (2) on inspection shaft body (1), inspection shaft body (1) is including outer body (11), interior body (12) and enhancement lining (13), it twines on the outer wall of interior body (12) to strengthen lining (13) to be the heliciform, the outside of strengthening lining (13) is equipped with outer body (11), it is hollow tube structure to strengthen lining (13), is equipped with inside lining (14) in the hollow tube, inside lining (14) are bellows structure.
2. The high-bearing ultra-large-caliber municipal HMPP inspection well according to claim 1, wherein: the outer tube body (11) is formed by spirally winding, overlapping and bonding a strip-shaped sheet material I (111).
3. The high-bearing ultra-large-caliber municipal HMPP inspection well as recited in claim 2, wherein: the front side and the back side of the strip-shaped sheet I (111) are respectively provided with an inner overlapping part I (112) and an outer overlapping part I (113) matched with the inner overlapping part I (112).
4. The high-bearing ultra-large-caliber municipal HMPP inspection well as recited in claim 3, wherein: the lapping surface of the inner lapping part I (112) and the outer lapping part I (113) is an inclined surface.
5. The high-bearing ultra-large-caliber municipal HMPP inspection well as recited in claim 1, wherein: the inner tube body (12) is formed by spirally winding, overlapping and bonding a strip-shaped sheet material II (121).
6. The high-bearing ultra-large-caliber municipal HMPP inspection well according to claim 5, wherein: the front side and the rear side of the strip-shaped sheet material II (121) are respectively provided with an inner overlapping part II (122) and an outer overlapping part II (123) matched with the inner overlapping part II (122).
7. The high-bearing ultra-large-caliber municipal HMPP inspection well according to claim 6, wherein: the lapping surface of the inner lapping part II (122) and the outer lapping part II (123) is an inclined surface.
8. The high-bearing ultra-large-caliber municipal HMPP inspection well according to claim 1, wherein: the periphery of the reinforcing lining (13) is provided with a plurality of protrusions (15) which are arranged in a circumferential shape, and the reinforcing lining (13) is in a spiral tight winding shape.
9. The high-bearing ultra-large-caliber municipal HMPP manhole according to claim 8, wherein: a plurality of bulges (15) are embedded in the outer tube body (11) and the inner tube body (12).
10. The high-load bearing ultra-large-caliber municipal HMPP manhole of any one of claims 1 to 9, wherein: the inspection well is characterized in that a plurality of lifting lugs (3) are arranged on the inspection well body (1), and connecting rings (4) are arranged at two ends of the inspection well body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221958481.3U CN218175911U (en) | 2022-07-28 | 2022-07-28 | High-bearing ultra-large-caliber HMPP inspection well for municipal administration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221958481.3U CN218175911U (en) | 2022-07-28 | 2022-07-28 | High-bearing ultra-large-caliber HMPP inspection well for municipal administration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218175911U true CN218175911U (en) | 2022-12-30 |
Family
ID=84615569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221958481.3U Active CN218175911U (en) | 2022-07-28 | 2022-07-28 | High-bearing ultra-large-caliber HMPP inspection well for municipal administration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218175911U (en) |
-
2022
- 2022-07-28 CN CN202221958481.3U patent/CN218175911U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240313 Address after: 311200 Tu Jia Dai Cun, Mu Ting Xu Cun, Linpu Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: HONGSHENG PLASTICS (HANGZHOU) CO.,LTD. Country or region after: China Address before: 311,200 Room 202, East Unit, Building 3, Shishan Road, Linpu Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Yu Juhua Country or region before: China |