CN205329723U - Inspection shaft well utensil mounting structure - Google Patents
Inspection shaft well utensil mounting structure Download PDFInfo
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- CN205329723U CN205329723U CN201521053995.4U CN201521053995U CN205329723U CN 205329723 U CN205329723 U CN 205329723U CN 201521053995 U CN201521053995 U CN 201521053995U CN 205329723 U CN205329723 U CN 205329723U
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- walling crib
- well lid
- cast bed
- bed
- metalling
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Abstract
The utility model relates to an inspection shaft well utensil mounting structure, including foundation ditch, well lid, walling crib, the pouring bed of material and metalling, the metalling is established to the foundation ditch bottom, and the pouring bed of material is established on upper portion, and metalling and pouring bed of material middle part all are equipped with the passageway that suits with the walling crib internal diameter, the walling crib is fixed in pouring in the bed of material, and the upper surface of the walling crib and the pouring bed of material all with the road surface parallel and level, the well lid is movably to be installed in the walling crib, establishes the rubber packing ring between walling crib and the well lid, and well lid both sides or walling crib are equipped with 2 near the well lid bilateral symmetry and open the mouth, well lid and walling crib all adopt the active powder concrete material preparation of RPC. Adopt the utility model discloses need not to use large -scale pressure way equipment to install by the completed well utensil, avoided large -scale pressure way equipment to roll the destruction of causing well utensil mounting structure repeatedly, and simple to operate being swift, construction cost is low, and solid structure is pleasing to the eye, and well lid and walling crib cooperation precision are high, difficult aversion upset.
Description
Technical field
This utility model relates to a kind of urban operating mechanism inspection shaft, particularly relates to a kind of inspection shaft well tool mounting structure。
Background technology
Have in installation at urban operating mechanism inspection shaft well, on the inspection shaft built by laying bricks or stones during mounting shaft tool, it is often necessary to road roller jolt-squeezes heated bitumen concrete repeatedly around the diameter well tool periphery less than 1m, causes well tool surrounding structure under pressure-bearing repeatedly, occur that breakage is sunk, affect traffic safety。Traditional well tool mounting structure adopts bitumen concrete, and advantage is unified with ground surface material attractive in appearance, but the shortcoming existed is relatively more: one is to adopt road roller and heated bitumen construction, increases machinery and Master Cost；Two is that speed of application is slow, and road roller need to roll well tool around repeatedly；Three is due to damaged after the easy stress of Asphalt Concrete Structure, occurs that depression affects traffic。It addition, often meet the displacement of inspection shaft well lid, upset or well tool surrounding structure in town road phenomenons such as subsiding, damaged occurs, affect traffic trip and city appearance environment。Traditional well tool is to adopt cast iron quality to make, and its shortcoming is mainly reflected in: one is that the accuracy of manufacture is not high, quality of fit is poor for cast iron well tool, easily produces displacement or upset when well lid and walling crib stress；Two is manufacturing cost height, color and road surface disunity, therefore attractive in appearance not；Three is that cast iron well tool is easily lost, and brings hidden danger for road safety。
Summary of the invention
This utility model provides a kind of inspection shaft well tool mounting structure, install without using large-scale path pressuring equipment can complete well tool, avoid large-scale path pressuring equipment and repeatedly roll the destruction that well tool mounting structure is caused, and it is quick and easy for installation, construction cost is low, firm in structure attractive in appearance, well lid and walling crib quality of fit are high, not easily shift upset。
In order to achieve the above object, this utility model realizes by the following technical solutions:
A kind of inspection shaft well tool mounting structure, including foundation ditch, well lid, walling crib, the cast bed of material and metalling, sets metalling bottom described foundation ditch, top sets and is equipped with, in the middle part of the cast bed of material, metalling and the cast bed of material, the passage adapted with walling crib internal diameter；Walling crib is fixed in the cast bed of material, and the upper surface of walling crib and the cast bed of material is all concordant with road surface；Well lid is movably mounted in walling crib, sets rubber washer, well lid both sides or walling crib and be symmetrically arranged on two with 2 openings near well lid between walling crib and well lid；Well lid and walling crib all adopt RPC reactive powder concrete material to make。
The diameter of described foundation ditch is walling crib external diameter+600～900mm。
The thickness of described metalling is 200～300mm, and the cast bed of material is divided into the bottom fixing cast bed of material and the upper side cast bed of material, and the thickness of the fixing cast bed of material dough-making powder cast bed of material is 100～150mm, and wherein the thickness of the face cast bed of material is not less than 50mm。
Compared with prior art, the beneficial effects of the utility model are:
1) install without using large-scale path pressuring equipment can complete well tool, it is to avoid large-scale path pressuring equipment rolls repeatedly has, to well, the destruction that mounting structure causes；
2) simple in construction, quick and easy for installation, construction cost is low, firm attractive in appearance；
3) well lid and walling crib all adopt RPC reactive powder concrete material, save cast iron raw material, not easily lose；And low-carbon environment-friendly, quality of fit is high, not easily shifts upset。
Accompanying drawing explanation
Fig. 1 is facade view of the present utility model。
Fig. 2 is top view one of the present utility model。(opening is located in walling crib)
Fig. 3 is top view two of the present utility model。(opening is located on well lid)
In figure: 1. well lid 2. walling crib 3. pours into a mould the fixing cast bed of material 4. metalling 5. rubber washer 6. opening 7. road surface of the bed of material 31. the cast bed of material 32.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
See Fig. 1-Fig. 3, it it is structural representation of the present utility model, this utility model one inspection shaft well tool mounting structure, including foundation ditch, well lid 1, walling crib 2, the cast bed of material 3 and metalling 4, metalling 4 is set bottom described foundation ditch, top sets and is equipped with, in the middle part of the cast bed of material 3, metalling 4 and the cast bed of material 3, the passage adapted with walling crib 2 internal diameter；Walling crib 2 is fixed in the cast bed of material 3, and the upper surface of walling crib 2 and the cast bed of material 3 is all concordant with road surface 7；Well lid 1 is movably mounted in walling crib 2, sets rubber washer 5, well lid 1 both sides or walling crib 2 and be symmetrically arranged on two with 2 openings 6 near well lid 1 between walling crib 2 and well lid 1；Well lid 1 and walling crib 2 all adopt RPC reactive powder concrete material to make。
The diameter of described foundation ditch is walling crib 2 external diameter+600～900mm。
The thickness of described metalling 4 is 200～300mm, and the cast bed of material 3 is divided into the bottom fixing cast bed of material 32 and the upper side cast bed of material 31, and the thickness of the fixing cast bed of material 32 dough-making powder cast bed of material 31 is 100～150mm, and wherein the thickness of the face cast bed of material 31 is not less than 50mm。
This utility model a kind of inspection shaft well tool mounting structure utilizes castable rapid hardening, high-strength feature, when not using large-scale path pressuring equipment, only gets final product rapid construction with a small amount of artificial and simple device。Concrete installation process is as follows:
1) foundation ditch cleaning
After well has the foundation ditch removing surface of bottom, installation place, bottom is filled with 5-31.5 level rubble and is formed metalling 4；
2) formwork
In walling crib 2, install Arc moulding board along vias inner walls, aluminium-plastic panel can be adopted to do template, inside set cross hang to ensure its stability；
3) castable stirring
The fixing cast bed of material 32 dough-making powder cast bed of material 31 selects the conventionally proportioning preparation respectively of FY series castable and cast fabric, castable and cast fabric respectively, can stir, it is possible to Site in factory；Must carry out in strict accordance with proportioning and ensure to stir during Site；
4) cast
During cast, the bottom fixing cast bed of material 32 and the upper side cast bed of material 31 are poured into a mould respectively, and cast should continuously perform, and certain interval of time is answered in interlayer cast；Cast is vibrated with vibrating spear simultaneously；
5) mounting shaft tool
L-shaped built-in fitting is set bottom walling crib 2, walling crib 2 is placed on the cast bed of material 3 top, beat walling crib 2 with rubber hammer gently and make walling crib 2 be fully contacted with the cast bed of material 3, and ensure that walling crib 2 upper surface and road surface 7 are at sustained height；
6) wipe one's face
The cast bed of material 3 after walling crib 2 installation vibrates again, carries out the surface treatment of castable layer 3 before initial set；Namely after being cast, when receiving water before initial set, polish compacting with wooden model, stitch close receipts water crack；Its any surface finish is made and highly consistent with road surface 7 with trowel is floating when soon solidifying Deng the cast bed of material 3；
7) maintenance
Maintenance adopts thin film cladding process maintenance, with covered rearing with plastic film, to reduce distributing of moisture, and remains the cast bed of material 3 surface wettability；
8) well lid is installed
After maintenance completes, walling crib 2 is fixed in the cast bed of material 3, rubber washer 5 is placed on walling crib 2 and presses port part, then well lid 1 alignment covered tightly。
When needs take off well lid 1, just can easily well lid 1 be taken off by 2 openings 6, very convenient。
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; it is equal to replacement according to the technical solution of the utility model and design thereof or is changed, all should be encompassed within protection domain of the present utility model。
Claims (3)
1. an inspection shaft well tool mounting structure, it is characterised in that include foundation ditch, well lid, walling crib, the cast bed of material and metalling, set metalling bottom described foundation ditch, top sets and is equipped with, in the middle part of the cast bed of material, metalling and the cast bed of material, the passage adapted with walling crib internal diameter；Walling crib is fixed in the cast bed of material, and the upper surface of walling crib and the cast bed of material is all concordant with road surface；Well lid is movably mounted in walling crib, sets rubber washer, well lid both sides or walling crib and be symmetrically arranged on two with 2 openings near well lid between walling crib and well lid；Well lid and walling crib all adopt RPC reactive powder concrete material to make。
2. a kind of inspection shaft well tool mounting structure according to claim 1, it is characterised in that the diameter of described foundation ditch is walling crib external diameter+600～900mm。
3. a kind of inspection shaft well tool mounting structure according to claim 1, it is characterized in that, the thickness of described metalling is 200～300mm, the cast bed of material is divided into the bottom fixing cast bed of material and the upper side cast bed of material, the thickness of the fixing cast bed of material dough-making powder cast bed of material is 100～150mm, and wherein the thickness of the face cast bed of material is not less than 50mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053995.4U CN205329723U (en) | 2015-12-16 | 2015-12-16 | Inspection shaft well utensil mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053995.4U CN205329723U (en) | 2015-12-16 | 2015-12-16 | Inspection shaft well utensil mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205329723U true CN205329723U (en) | 2016-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521053995.4U Active CN205329723U (en) | 2015-12-16 | 2015-12-16 | Inspection shaft well utensil mounting structure |
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| Country | Link |
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| CN (1) | CN205329723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464137A (en) * | 2015-12-16 | 2016-04-06 | 鞍山三冶建筑工程有限公司 | Inspection well mounting structure and construction method thereof |
-
2015
- 2015-12-16 CN CN201521053995.4U patent/CN205329723U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464137A (en) * | 2015-12-16 | 2016-04-06 | 鞍山三冶建筑工程有限公司 | Inspection well mounting structure and construction method thereof |
| CN105464137B (en) * | 2015-12-16 | 2018-04-10 | 鞍山三冶建筑工程有限公司 | A kind of inspection shaft well tool mounting structure and its construction method |
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| GR01 | Patent grant |