CN204238248U - A kind of pin-connected panel Prefabricated Concrete well - Google Patents
A kind of pin-connected panel Prefabricated Concrete well Download PDFInfo
- Publication number
- CN204238248U CN204238248U CN201420618777.XU CN201420618777U CN204238248U CN 204238248 U CN204238248 U CN 204238248U CN 201420618777 U CN201420618777 U CN 201420618777U CN 204238248 U CN204238248 U CN 204238248U
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- annular muscle
- annular
- section
- segmented
- steel cylinder
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- 239000004567 concrete Substances 0.000 title claims abstract description 28
- 239000011083 cement mortar Substances 0.000 claims abstract description 7
- 210000003205 muscle Anatomy 0.000 claims description 55
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- 239000011178 precast concrete Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The utility model relates to the well of precast concrete, particularly relates to a kind of pin-connected panel Prefabricated Concrete well.A kind of pin-connected panel Prefabricated Concrete well, is characterized in that: it comprises closing in section, wellbore section and well lid; Described wellbore section is spliced by multiple segmented pit shaft, and connected by tongue and groove between neighbouring two segmented pit shafts, the inwall of described segmented pit shaft is provided with handrail; The inwall of described closing in section is also provided with handrail, and the lower end of closing in section is connected by tongue and groove with the upper end of the segmented pit shaft being positioned at the top; Described well lid covers at well head place, closing in section upper end; Cement mortar shutoff is all used in the gap of above-mentioned all tongue and groove junctions.This concrete well makes simple, easy to use, sound construction.
Description
Technical field
The utility model relates to the well of precast concrete, particularly relates to a kind of pin-connected panel Prefabricated Concrete well.
Background technology
The form of current the realm of building construction existing municipal engineering well has a variety of, common are brick well, disposable Cast-in-place concrete well etc., but these concrete wells are normal because of template, the insecure displacement of reinforcement installation, burst-mode in work progress, or water reasons such as smashing leakiness because of concrete, cause easily occurring leaking the phenomenons such as muscle, physical dimension distortion, stack shell off normal after pit shaft concrete placings has constructed form removal.These problems must be adopted an effective measure and be processed, not only can the economic input of at substantial, and also cause on-the-spot civilized construction poor, work efficiency is low, schedule delays, affects workmanship and provides quality goods or brilliant.
Summary of the invention
For above-mentioned technical problem, the purpose of this utility model is to provide a kind of pin-connected panel Prefabricated Concrete well, and this concrete well makes simple, easy to use, sound construction.
For achieving the above object, technical solution adopted in the utility model is:
A kind of pin-connected panel Prefabricated Concrete well, is characterized in that: it comprises closing in section, wellbore section and well lid; Described wellbore section is spliced by multiple segmented pit shaft, and connected by tongue and groove between neighbouring two segmented pit shafts, the inwall of described segmented pit shaft is provided with handrail; The inwall of described closing in section is also provided with handrail, and the lower end of closing in section is connected by tongue and groove with the upper end of the segmented pit shaft being positioned at the top; Described well lid covers at well head place, closing in section upper end; Cement mortar shutoff is all used in the gap of above-mentioned all tongue and groove junctions.
The lower end anchor ring of described each segmented pit shaft is provided with annular groove, upper end anchor ring is all provided with the annular boss matched with it; The lower end anchor ring of described closing in section is also provided with identical annular groove; When being interconnected, annular boss is embedded in annular groove, with cement mortar shutoff gap.
Described well lid by reinforcing bar and concrete formed by integrally casting shaping, described reinforcing bar is formed primarily of outside steel cylinder, middle part annular muscle and upper, annular muscle, the annular muscle in middle part and upper, annular muscle are all positioned at outside steel cylinder, the diameter of the annular muscle in middle part is less than outside steel cylinder, the diameter of upper, annular muscle is less than the annular muscle in middle part, and three's concentric; Described middle part annular muscle is positioned at the middle of outside steel cylinder, and upper, annular muscle is positioned at the top of the annular muscle in middle part; All be welded to connect by dowel between described middle part annular muscle and upper, annular muscle, between middle part annular muscle and the lower end of outside steel cylinder; Middle part annular muscle, upper, annular muscle and dowel, in outside steel cylinder, all envelope by described concrete placings.
The diameter of described middle part annular muscle is 2/3rds of outside cylinder diameter, and the diameter of upper, annular muscle is 1/3rd of outside cylinder diameter.
The beneficial effects of the utility model are: the utility model concrete well segmented is built shaping after undertaken by tongue and groove assembledly fixing and preventing horizontal movement, make simple, easy to use, sound construction, effect is attractive in appearance, time saving and energy saving, economic environmental protection, avoid setting up template and reinforcing bar at the construction field (site), and by the quantity of positive or negative points segmentation pit shaft to regulate the advantages such as the height of wellbore section.And adopt the tongue and groove of groove structure to connect, more firmly, water proofing property is better.The utility model is applicable to various concrete well construction in building field municipal engineering, and effectively can solve in disposable Cast-in-place concrete shaft construction phenomenons such as easily leaking muscle, physical dimension distortion, stack shell off normal.Most important is exactly that well lid adopts arch steel skeleton structure, makes well lid intensity very high.
Accompanying drawing explanation
Fig. 1 is overall structure decomposing schematic representation of the present utility model.
Fig. 2 is the schematic top plan view of segmented pit shaft in the utility model.
Fig. 3 is the internal construction schematic top plan view of well lid in the utility model.
Fig. 4 is the internal construction longitudinal cross-section schematic diagram of well lid in the utility model.
In figure: annular muscle, 9-upper, annular muscle, 10-dowel in the middle part of the outside steel cylinder of 1-closing in section, 2-well lid, 3-segmented pit shaft, 4-handrail, 5-annular groove, 6-annular boss, 7-, 8-.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, 2, a kind of pin-connected panel Prefabricated Concrete well, it comprises closing in section 1, wellbore section and well lid 2(and is Round Concrete body prefabricated component); Described wellbore section is spliced by multiple segmented pit shaft 3, and connected by tongue and groove between neighbouring two segmented pit shafts 3, the inwall of described segmented pit shaft 3 is provided with handrail 4; The inwall of described closing in section 1 is also provided with handrail 4, and the lower end of closing in section 1 is connected by tongue and groove with the upper end of the segmented pit shaft 3 being positioned at the top; Described well lid 2 covers at well head place, closing in section 1 upper end; Cement mortar shutoff is all used in the gap of above-mentioned all tongue and groove junctions.
The lower end anchor ring of described each segmented pit shaft 3 is provided with annular groove 5, upper end anchor ring is all provided with it the annular boss 6 that (annular groove 5) matches; The lower end anchor ring of described closing in section 1 is also provided with identical annular groove 5; When being interconnected, annular boss 6 is embedded in annular groove 5, with cement mortar shutoff gap.
As shown in Figure 3,4, described well lid 2 by reinforcing bar and concrete formed by integrally casting shaping, described reinforcing bar is formed primarily of outside steel cylinder 7, middle part annular muscle 8 and upper, annular muscle 9, the annular muscle 8 in middle part and upper, annular muscle 9 are all positioned at outside steel cylinder 7, the diameter of the annular muscle 8 in middle part is less than outside steel cylinder 7, the diameter of upper, annular muscle 9 is less than the annular muscle 8 in middle part, and three's concentric; Described middle part annular muscle 8 is positioned at the middle of outside steel cylinder 7, and upper, annular muscle 9 is positioned at the top of the annular muscle 8 in middle part; All be welded to connect by (multiple) dowel 10 between described middle part annular muscle 8 and upper, annular muscle 9, between middle part annular muscle 8 and the lower end of outside steel cylinder 7; Middle part annular muscle 8, upper, annular muscle 9 and dowel 10, in outside steel cylinder 7, all envelope by described concrete placings.
The diameter of described middle part annular muscle 8 is 2/3rds of outside steel cylinder 7 diameters, and the diameter of upper, annular muscle 9 is 1/3rd of outside steel cylinder 7 diameter.
Claims (4)
1. a pin-connected panel Prefabricated Concrete well, is characterized in that: it comprises closing in section (1), wellbore section and well lid (2); Described wellbore section is spliced by multiple segmented pit shaft (3), and connected by tongue and groove between neighbouring two segmented pit shafts (3), the inwall of described segmented pit shaft (3) is provided with handrail (4); The inwall of described closing in section (1) is also provided with handrail (4), and the lower end of closing in section (1) is connected by tongue and groove with the upper end of the segmented pit shaft (3) being positioned at the top; Described well lid (2) covers at well head place, closing in section (1) upper end; Cement mortar shutoff is all used in the gap of above-mentioned all tongue and groove junctions.
2. a kind of pin-connected panel Prefabricated Concrete well according to claim 1, is characterized in that: the lower end anchor ring of described each segmented pit shaft (3) is provided with annular groove (5), upper end anchor ring is all provided with the annular boss (6) matched with it; The lower end anchor ring of described closing in section (1) is also provided with identical annular groove (5); When being interconnected, annular boss (6) is embedded in annular groove (5), with cement mortar shutoff gap.
3. a kind of pin-connected panel Prefabricated Concrete well according to claim 1, it is characterized in that: described well lid (2) by reinforcing bar and concrete formed by integrally casting shaping, described reinforcing bar is formed primarily of outside steel cylinder (7), middle part annular muscle (8) and upper, annular muscle (9), the annular muscle in middle part (8) and upper, annular muscle (9) are all positioned at outside steel cylinder (7), the diameter at the annular muscle in middle part (8) is less than outside steel cylinder (7), the diameter of upper, annular muscle (9) is less than the annular muscle in middle part (8), and three's concentric; Described middle part annular muscle (8) is positioned at the middle of outside steel cylinder (7), and upper, annular muscle (9) is positioned at the top at the annular muscle in middle part (8); Between described middle part annular muscle (8) and upper, annular muscle (9), be all welded to connect by dowel (10) between middle part annular muscle (8) and the lower end of outside steel cylinder (7); Middle part annular muscle (8), upper, annular muscle (9) and dowel (10), in outside steel cylinder (7), all envelope by described concrete placings.
4. a kind of pin-connected panel Prefabricated Concrete well according to claim 3, it is characterized in that: the diameter of described middle part annular muscle (8) is 2/3rds of outside steel cylinder (7) diameter, and the diameter of upper, annular muscle (9) is 1/3rd of outside steel cylinder (7) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618777.XU CN204238248U (en) | 2014-10-23 | 2014-10-23 | A kind of pin-connected panel Prefabricated Concrete well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618777.XU CN204238248U (en) | 2014-10-23 | 2014-10-23 | A kind of pin-connected panel Prefabricated Concrete well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204238248U true CN204238248U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420618777.XU Expired - Fee Related CN204238248U (en) | 2014-10-23 | 2014-10-23 | A kind of pin-connected panel Prefabricated Concrete well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204238248U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178265A (en) * | 2015-10-10 | 2015-12-23 | 中国电建集团贵阳勘测设计研究院有限公司 | Roller compacted concrete dam prefabricated stairwell |
| CN105386506A (en) * | 2015-12-19 | 2016-03-09 | 徐水县华光市政建材有限公司 | Inspection well |
| US10119633B2 (en) | 2016-03-28 | 2018-11-06 | Jensen Enterprises, Inc. | Precast segmented annular structure with structural joint |
| CN108867844A (en) * | 2018-07-25 | 2018-11-23 | 安徽建川市政工程有限公司 | Combined-type sewage well prefabricated component |
| CN109440903A (en) * | 2018-11-28 | 2019-03-08 | 福建建中建设科技股份有限公司 | A kind of prefabricated concrete inspection well and its construction method |
| CN109811124A (en) * | 2019-03-29 | 2019-05-28 | 中国一冶集团有限公司 | A kind of leaching tanks and assembling method of preassembling |
| CN110656659A (en) * | 2019-09-17 | 2020-01-07 | 中建泓泰通信工程有限公司 | Communication optical cable well and construction method thereof |
| CN111549823A (en) * | 2020-05-13 | 2020-08-18 | 广东中立建设有限公司 | Assembled functional well for water supply and drainage engineering |
| CN113323117A (en) * | 2021-06-11 | 2021-08-31 | 广州市卓建工程有限公司 | Hydraulic cyclone separation type sewage intercepting well and construction method |
| IT202000012175A1 (en) * | 2020-05-25 | 2021-11-25 | Bagaglini Prefabbricati S R L | PREFABRICATED INTERIOR SUITABLE FOR THE PROTECTION OF JUNCTION SECTIONS OF UNDERGROUND HIGH VOLTAGE CABLES |
-
2014
- 2014-10-23 CN CN201420618777.XU patent/CN204238248U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178265A (en) * | 2015-10-10 | 2015-12-23 | 中国电建集团贵阳勘测设计研究院有限公司 | Roller compacted concrete dam prefabricated stairwell |
| CN105386506A (en) * | 2015-12-19 | 2016-03-09 | 徐水县华光市政建材有限公司 | Inspection well |
| US10119633B2 (en) | 2016-03-28 | 2018-11-06 | Jensen Enterprises, Inc. | Precast segmented annular structure with structural joint |
| CN108867844A (en) * | 2018-07-25 | 2018-11-23 | 安徽建川市政工程有限公司 | Combined-type sewage well prefabricated component |
| CN109440903B (en) * | 2018-11-28 | 2024-04-19 | 福州庭佳建设工程有限公司 | Assembled precast concrete inspection well and construction method thereof |
| CN109440903A (en) * | 2018-11-28 | 2019-03-08 | 福建建中建设科技股份有限公司 | A kind of prefabricated concrete inspection well and its construction method |
| CN109811124A (en) * | 2019-03-29 | 2019-05-28 | 中国一冶集团有限公司 | A kind of leaching tanks and assembling method of preassembling |
| CN110656659A (en) * | 2019-09-17 | 2020-01-07 | 中建泓泰通信工程有限公司 | Communication optical cable well and construction method thereof |
| CN110656659B (en) * | 2019-09-17 | 2021-04-30 | 中建泓泰通信工程有限公司 | Communication optical cable well and construction method thereof |
| CN111549823B (en) * | 2020-05-13 | 2021-09-03 | 广东中立建设有限公司 | Assembled functional well for water supply and drainage engineering |
| CN111549823A (en) * | 2020-05-13 | 2020-08-18 | 广东中立建设有限公司 | Assembled functional well for water supply and drainage engineering |
| IT202000012175A1 (en) * | 2020-05-25 | 2021-11-25 | Bagaglini Prefabbricati S R L | PREFABRICATED INTERIOR SUITABLE FOR THE PROTECTION OF JUNCTION SECTIONS OF UNDERGROUND HIGH VOLTAGE CABLES |
| CN113323117A (en) * | 2021-06-11 | 2021-08-31 | 广州市卓建工程有限公司 | Hydraulic cyclone separation type sewage intercepting well and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 |