CN103967054A - Prefabricated reinforced concrete inspection shaft of underground pipe network - Google Patents
Prefabricated reinforced concrete inspection shaft of underground pipe network Download PDFInfo
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- CN103967054A CN103967054A CN201410193807.1A CN201410193807A CN103967054A CN 103967054 A CN103967054 A CN 103967054A CN 201410193807 A CN201410193807 A CN 201410193807A CN 103967054 A CN103967054 A CN 103967054A
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Abstract
The invention discloses a prefabricated reinforced concrete inspection shaft of an underground pipe network. The prefabricated reinforced concrete inspection shaft of the underground pipe network comprises a prefabricated reinforced concrete base and an upper prefabricated reinforced concrete cover. The prefabricated reinforced concrete base is of an open structure with a top opening. The prefabricated reinforced concrete base comprises a prefabricated reinforced concrete cushion layer plate and prefabricated reinforced concrete wall plates, wherein the prefabricated reinforced concrete wall plates are vertically arranged on the prefabricated reinforced concrete cushion layer plate, the prefabricated reinforced concrete cushion layer plate and the prefabricated reinforced concrete wall plates are of an integrated structure, one or more groups of horizontal through holes are formed in the prefabricated reinforced concrete wall plates, and the tops of the prefabricated reinforced concrete wall plates are correspondingly covered with the upper prefabricated reinforced concrete cover in a sealing mode. The prefabricated reinforced concrete inspection shaft of the underground pipe network has the advantages of being good in waterproof performance, resistant to frost heaving, high in level of resistance to rolling, long in service life, low in production and maintenance cost and the like.
Description
Technical field
The present invention relates to the manhole that a kind of network of underground uses, particularly relate to the reinforced concrete prefabricated manhole of a kind of network of underground.
Background technology
Manhole in existing network of underground or manhole adopt brickwork construction or reinforced concrete plate splicing structure mostly, brickwork construction bulk strength is low, antidetonation, anti-rolling, a little less than shear resistance, anti-permeability performance is low, frost heaving resistant ability, easily forming manhole or manhole inwall comes off, well head subsides, cause manhole or manhole structure impaired, although reinforced concrete plate splicing structure has solved the shortcoming of brickwork construction frost heaving resistant ability, but because it is that assembling combination forms, its bulk strength is low, antidetonation, resistance to compression, a little less than shear resistance, anti-permeability performance is low, affect the normal operation of network of underground and safeguard, increase operation cost, serious meeting causes road surface to subside, affect road travel, pedestrains safety.
Summary of the invention
The object of the present invention is to provide the reinforced concrete prefabricated manhole of a kind of network of underground.
Object of the present invention is implemented by following technical scheme, the reinforced concrete prefabricated manhole of network of underground, and it comprises reinforced concrete prefabricated base and reinforced concrete prefabricated upper covering; Described reinforced concrete prefabricated base is open-topped uncovered shape structure, described reinforced concrete prefabricated base comprises reinforced concrete prefabricated bed course plate and reinforced concrete prefabricated wallboard, on described reinforced concrete prefabricated bed course plate, is vertically provided with described reinforced concrete prefabricated wallboard; Described reinforced concrete prefabricated bed course plate and described reinforced concrete prefabricated wallboard are into a single integrated structure; Be provided with more than one group horizontally disposed horizontal through hole at described reinforced concrete prefabricated wallboard, described in every group, two of horizontal through hole horizontal through hole are separately positioned on relative described reinforced concrete prefabricated wallboard; Be provided with Ka Tai in described reinforced concrete prefabricated top of panels outside, described Ka Tai and described reinforced concrete prefabricated wallboard are into a single integrated structure, and described reinforced concrete prefabricated wallboard end face and described card platform sidewall form groove; Corresponding being sealingly fastened on the described groove of described reinforced concrete prefabricated top of panels of described reinforced concrete prefabricated upper covering; Be provided with well head described covering on reinforced concrete prefabricated, on described well head, be provided with the reinforced concrete prefabricated well neck corresponding with described well mouth shapes, be provided with reinforced concrete prefabricated walling crib on described reinforced concrete prefabricated well neck top, described reinforced concrete prefabricated upper covering, described reinforced concrete prefabricated well neck and described reinforced concrete prefabricated walling crib are into a single integrated structure.
Described reinforced concrete prefabricated base opening end is shaped as any one of the polygons such as triangle, quadrangle, pentagon, hexagon or circle.
Described horizontal through hole is more than one group.
Be embedded with staircase in described reinforced concrete prefabricated wallboard inner side.
Be embedded with cable tray and draw ring hole in described reinforced concrete prefabricated wallboard inner side.
Be embedded with water accumulation tank at described reinforced concrete prefabricated bed course plate top.
The invention has the advantages that: compare traditional brickwork construction and reinforced concrete plate splicing structure, there is good, the anti-freezing up of water resistance, anti-roll that strength grade is high, the life-span long, production maintenance low cost and other advantages.And prefabricated place is mobility production site, there is project in which area, needs prefabricated manhole in process of construction, just production site is located to which.Prefabrication place flexibly, draw materials, produce fast, implement convenient nearby, greatly saved cost of production.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of embodiment 1.
Fig. 2 is the internal construction schematic diagram of embodiment 1.
Fig. 3 is the use schematic diagram of embodiment 1.
Fig. 4 is the overall structure schematic diagram of embodiment 2.
Fig. 5 is the internal construction schematic diagram of embodiment 2.
Fig. 6 is the use schematic diagram of embodiment 2.
Fig. 7 is the overall structure schematic diagram of embodiment 3.
Fig. 8 is the internal construction schematic diagram of embodiment 3.
Fig. 9 is the use schematic diagram of embodiment 3.
Reinforced concrete prefabricated base 1, reinforced concrete prefabricated upper covering 2, reinforced concrete prefabricated bed course plate 3, reinforced concrete prefabricated wallboard 4, card platform 5, horizontal through hole 6, groove 7, well head 8, reinforced concrete prefabricated well neck 9, reinforced concrete prefabricated walling crib 10, cable tray 11, draw ring hole 12, staircase 13, water accumulation tank 14, pipeline 15, valve 16, subterranean pipe line 17, cable 18.
Detailed description of the invention:
Embodiment 1: as depicted in figs. 1 and 2, the reinforced concrete prefabricated manhole of network of underground, it comprises reinforced concrete prefabricated base 1 and reinforced concrete prefabricated upper covering 2; Reinforced concrete prefabricated base 1 is open-topped uncovered shape structure, and reinforced concrete prefabricated base 1 opening end is shaped as quadrangle; Reinforced concrete prefabricated base 1 comprises reinforced concrete prefabricated bed course plate 3 and reinforced concrete prefabricated wallboard 4, is vertically provided with reinforced concrete prefabricated wallboard 4 on reinforced concrete prefabricated bed course plate 3; Reinforced concrete prefabricated bed course plate 3 is into a single integrated structure with reinforced concrete prefabricated wallboard 4; Be provided with one group of horizontally disposed horizontal through hole at reinforced concrete prefabricated wallboard 4, described in every group, two of horizontal through hole horizontal through hole 6 are separately positioned on relative reinforced concrete prefabricated wallboard 4; Be provided with card platform 5 in reinforced concrete prefabricated wallboard 4 top outer, card platform 5 is into a single integrated structure with reinforced concrete prefabricated wallboard 4, and reinforced concrete prefabricated wallboard 4 end faces form groove 7 with card platform 5 sidewalls; Reinforced concrete prefabricated upper covering 2 correspondences are sealingly fastened on the groove 7 at reinforced concrete prefabricated wallboard 4 tops; Reinforced concrete prefabricated upper covering 2 is set on reinforced concrete prefabricated base 1, and bulk strength is high, water resistance good, anti-freezing up performance is good, prevent rolling ability, shear resistance is strong; Be embedded with staircase 13 in reinforced concrete prefabricated wallboard 4 inner sides; Be embedded with water accumulation tank 14 at reinforced concrete prefabricated bed course plate 3 tops; Cover on reinforced concrete prefabricated and on 2, be provided with well head 8, on well head 8, be provided with the reinforced concrete prefabricated well neck 9 corresponding with well head 8 shapes, be provided with reinforced concrete prefabricated walling crib 10 on reinforced concrete prefabricated well neck 9 tops, reinforced concrete prefabricated upper covering 2, reinforced concrete prefabricated well neck 9 and reinforced concrete prefabricated walling crib 10 are into a single integrated structure, together with reinforced concrete prefabricated upper covering 2 is prefabricated with reinforced concrete prefabricated well neck 9, strengthen the compressive strength of reinforced concrete prefabricated upper covering 2; Reinforced concrete prefabricated upper covering 2, reinforced concrete prefabricated well neck 9 and and reinforced concrete prefabricated walling crib 10 be reinforced concrete prefabricated integrated formed structure, anticollision performance is good, long service life.
Operation instruction: as shown in Figure 3, pipeline 15 tops of the network of underground such as tap water, natural gas extend in reinforced concrete prefabricated base 1 from horizontal through hole 6, connect by valve 16.
Embodiment 2: as shown in Figure 4 and Figure 5, the reinforced concrete prefabricated manhole of network of underground, it comprises reinforced concrete prefabricated base 1 and reinforced concrete prefabricated upper covering 2; Reinforced concrete prefabricated base 1 is open-topped uncovered shape structure, and reinforced concrete prefabricated base 1 opening end is shaped as circle; Reinforced concrete prefabricated base 1 comprises reinforced concrete prefabricated bed course plate 3 and reinforced concrete prefabricated wallboard 4, on reinforced concrete prefabricated bed course plate 3, be vertically provided with reinforced concrete prefabricated wallboard 4, reinforced concrete prefabricated bed course plate 3 is into a single integrated structure with reinforced concrete prefabricated wallboard 4; Be provided with one group of horizontally disposed horizontal through hole at reinforced concrete prefabricated wallboard 4, described in every group, two of horizontal through hole horizontal through hole 6 are separately positioned on relative reinforced concrete prefabricated wallboard 4; Be provided with card platform 5 in reinforced concrete prefabricated wallboard 4 top outer, card platform 5 is into a single integrated structure with reinforced concrete prefabricated wallboard 4, and reinforced concrete prefabricated wallboard 4 end faces form groove 7 with card platform 5 sidewalls; Reinforced concrete prefabricated upper covering 2 correspondences are sealingly fastened on the groove 7 at reinforced concrete prefabricated wallboard 4 tops; Reinforced concrete prefabricated upper covering 2 is set on reinforced concrete prefabricated base 1, and bulk strength is high, water resistance good, anti-freezing up performance is good, prevent rolling ability, shear resistance is strong; Be embedded with staircase 13 in reinforced concrete prefabricated wallboard 4 inner sides; Cover on reinforced concrete prefabricated and on 2, be provided with well head 8, on well head 8, be provided with the reinforced concrete prefabricated well neck 9 corresponding with well head 8 shapes, be provided with reinforced concrete prefabricated walling crib 10 on reinforced concrete prefabricated well neck 9 tops, reinforced concrete prefabricated upper covering 2, reinforced concrete prefabricated well neck 9 and reinforced concrete prefabricated walling crib 10 are into a single integrated structure, together with reinforced concrete prefabricated upper covering 2 is prefabricated with reinforced concrete prefabricated well neck 9, strengthen the compressive strength of reinforced concrete prefabricated upper covering 2; Reinforced concrete prefabricated upper covering 2, reinforced concrete prefabricated well neck 9 and and reinforced concrete prefabricated walling crib 10 be reinforced concrete prefabricated integrated formed structure, anticollision performance is good, long service life.
Operation instruction: as shown in Figure 6, the subterranean pipe line 17 of the pipe networks such as sewage, rainwater is connected with fixed via 7, the reinforced concrete prefabricated base 1 of flowing through of the current in pipeline, carries out desilting by the reinforced concrete prefabricated manhole of network of underground.
Embodiment 3: as shown in Figure 7 and Figure 8, the reinforced concrete prefabricated manhole of network of underground, it comprises reinforced concrete prefabricated base 1 and reinforced concrete prefabricated upper covering 2; Reinforced concrete prefabricated base 1 is open-topped uncovered shape structure, and reinforced concrete prefabricated base 1 opening end is shaped as quadrangle; Reinforced concrete prefabricated base 1 comprises reinforced concrete prefabricated bed course plate 3 and reinforced concrete prefabricated wallboard 4, on reinforced concrete prefabricated bed course plate 3, be vertically provided with reinforced concrete prefabricated wallboard 4, reinforced concrete prefabricated bed course plate 3 is into a single integrated structure with reinforced concrete prefabricated wallboard 4; Be provided with one group of horizontally disposed horizontal through hole at reinforced concrete prefabricated wallboard 4, described in every group, two of horizontal through hole horizontal through hole 6 are separately positioned on relative reinforced concrete prefabricated wallboard 4; Be provided with card platform 5 in reinforced concrete prefabricated wallboard 4 top outer, card platform 5 is into a single integrated structure with reinforced concrete prefabricated wallboard 4, and reinforced concrete prefabricated wallboard 4 end faces form groove 7 with card platform 5 sidewalls; Reinforced concrete prefabricated upper covering 2 correspondences are sealingly fastened on the groove 7 at reinforced concrete prefabricated wallboard 4 tops; Reinforced concrete prefabricated upper covering 2 is set on reinforced concrete prefabricated base 1, and bulk strength is high, water resistance good, anti-freezing up performance is good, prevent rolling ability, shear resistance is strong; Be embedded with cable tray 11, draw ring hole 12, staircase 13 in reinforced concrete prefabricated wallboard 4 inner sides; Be embedded with water accumulation tank 14 at reinforced concrete prefabricated bed course plate 3 tops; Cover on reinforced concrete prefabricated and on 2, be provided with well head 8, on well head 8, be provided with the reinforced concrete prefabricated well neck 9 corresponding with well head 8 shapes, be provided with reinforced concrete prefabricated walling crib 10 on reinforced concrete prefabricated well neck 9 tops, reinforced concrete prefabricated upper covering 2, reinforced concrete prefabricated well neck 9 and reinforced concrete prefabricated walling crib 10 are into a single integrated structure, together with reinforced concrete prefabricated upper covering 2 is prefabricated with reinforced concrete prefabricated well neck 9, strengthen the compressive strength of reinforced concrete prefabricated upper covering 2; Reinforced concrete prefabricated upper covering 2, reinforced concrete prefabricated well neck 9 and and reinforced concrete prefabricated walling crib 10 be reinforced concrete prefabricated integrated formed structure, anticollision performance is good, long service life.
Operation instruction: as shown in Figure 9, the cable 18 of the subterranean pipe lines such as electric power and communication cable is penetrated in reinforced concrete prefabricated base 1 by fixed via 7, dish stays and is suspended on cable tray.
Claims (6)
1. the reinforced concrete prefabricated manhole of network of underground, is characterized in that, it comprises reinforced concrete prefabricated base and reinforced concrete prefabricated upper covering; Described reinforced concrete prefabricated base is open-topped uncovered shape structure, described reinforced concrete prefabricated base comprises reinforced concrete prefabricated bed course plate and reinforced concrete prefabricated wallboard, on described reinforced concrete prefabricated bed course plate, is vertically provided with described reinforced concrete prefabricated wallboard; Described reinforced concrete prefabricated bed course plate and described reinforced concrete prefabricated wallboard are into a single integrated structure; Be provided with more than one group horizontally disposed horizontal through hole at described reinforced concrete prefabricated wallboard, described in every group, two of horizontal through hole horizontal through hole are separately positioned on relative described reinforced concrete prefabricated wallboard; Be provided with Ka Tai in described reinforced concrete prefabricated top of panels outside, described Ka Tai and described reinforced concrete prefabricated wallboard are into a single integrated structure, and described reinforced concrete prefabricated wallboard end face and described card platform sidewall form groove; Corresponding being sealingly fastened on the described groove of described reinforced concrete prefabricated top of panels of described reinforced concrete prefabricated upper covering; Be provided with well head described covering on reinforced concrete prefabricated, on described well head, be provided with the reinforced concrete prefabricated well neck corresponding with described well mouth shapes, be provided with reinforced concrete prefabricated walling crib on described reinforced concrete prefabricated well neck top, described reinforced concrete prefabricated upper covering, described reinforced concrete prefabricated well neck and described reinforced concrete prefabricated walling crib are into a single integrated structure.
2. the reinforced concrete prefabricated manhole of network of underground according to claim 1, is characterized in that, described reinforced concrete prefabricated base opening end is shaped as any one of the polygons such as triangle, quadrangle, pentagon, hexagon or circle.
3. the reinforced concrete prefabricated manhole of network of underground according to claim 1, is characterized in that, described horizontal through hole is more than one group.
4. according to the above-mentioned arbitrary described reinforced concrete prefabricated manhole of network of underground of claim, it is characterized in that, be embedded with staircase in described reinforced concrete prefabricated wallboard inner side.
5. the reinforced concrete prefabricated manhole of network of underground according to claim 4, is characterized in that, is embedded with cable tray and draw ring hole in described reinforced concrete prefabricated wallboard inner side.
6. the reinforced concrete prefabricated manhole of network of underground according to claim 4, is characterized in that, is embedded with water accumulation tank at described reinforced concrete prefabricated bed course plate top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410193807.1A CN103967054A (en) | 2014-04-30 | 2014-04-30 | Prefabricated reinforced concrete inspection shaft of underground pipe network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410193807.1A CN103967054A (en) | 2014-04-30 | 2014-04-30 | Prefabricated reinforced concrete inspection shaft of underground pipe network |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703309A (en) * | 2016-03-17 | 2016-06-22 | 国网浙江省电力公司金华供电公司 | All prefabricated cable channel |
| CN110924439A (en) * | 2019-12-06 | 2020-03-27 | 安徽建川市政工程有限公司 | Integral type inspection shaft prefab |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203546754U (en) * | 2013-10-28 | 2014-04-16 | 内蒙古祥宇通信网络工程有限公司 | Prefabricated reinforced concrete manhole for communication pipeline |
| CN203808111U (en) * | 2014-04-30 | 2014-09-03 | 内蒙古祥宇通信网络工程有限公司 | Reinforced concrete prefabricated inspection chamber for underground pipe networks |
-
2014
- 2014-04-30 CN CN201410193807.1A patent/CN103967054A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203546754U (en) * | 2013-10-28 | 2014-04-16 | 内蒙古祥宇通信网络工程有限公司 | Prefabricated reinforced concrete manhole for communication pipeline |
| CN203808111U (en) * | 2014-04-30 | 2014-09-03 | 内蒙古祥宇通信网络工程有限公司 | Reinforced concrete prefabricated inspection chamber for underground pipe networks |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703309A (en) * | 2016-03-17 | 2016-06-22 | 国网浙江省电力公司金华供电公司 | All prefabricated cable channel |
| CN110924439A (en) * | 2019-12-06 | 2020-03-27 | 安徽建川市政工程有限公司 | Integral type inspection shaft prefab |
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Application publication date: 20140806 |