CN206512750U - Prefabricated assembled inspection shaft - Google Patents
Prefabricated assembled inspection shaft Download PDFInfo
- Publication number
- CN206512750U CN206512750U CN201720169158.0U CN201720169158U CN206512750U CN 206512750 U CN206512750 U CN 206512750U CN 201720169158 U CN201720169158 U CN 201720169158U CN 206512750 U CN206512750 U CN 206512750U
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- CN
- China
- Prior art keywords
- base
- well room
- walling crib
- inspection shaft
- well
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses prefabricated assembled inspection shaft, including the base being sequentially connected with from down to up, well room, walling crib and well lid, external pore is reserved with base, external pore surrounding is provided with pre-embedded bolt, reserve external pore and preparation joint is fixed with by pre-embedded bolt and nut, base is connected with well room by arc double threaded screw, well room is connected with walling crib by arc double threaded screw, the preparation joint free end is expansion port, expand and be reserved with bolt hole on port, the junction for reserving external pore and preparation joint is provided with rubber seal, base, connection between well room and walling crib is concavo-convex socket connection, and base, junction between well room and walling crib is provided with collision mat.Reasonable in design, is assembled, quick and easy for installation, factorial praluction, the good prefabricated assembled inspection shaft of resistance to overturning using precast inspection well component site machinery.
Description
Technical field
The utility model belongs to technical field of buildings, and in particular to prefabricated assembled inspection shaft.
Background technology
Or the mounting means of slurry, installation cycle are typically sat in the installation of traditional precast inspection well using scene
Long, labor intensity is big, efficiency is low, is influenceed greatly, huge pollution, construction quality to be produced to surrounding environment by weather, field condition
Also unstable, cost is high；It is even more weak link especially in extension tube attached and inspection shaft junction.
In consideration of it, needing badly at present, a kind of speed of application of invention is fast, and in-site installation is convenient and swift, and extension tube attached is connected with inspection shaft
Locate the prefabricated assembled inspection shaft of good water-proof effect.
The content of the invention
The purpose of this utility model is to provide prefabricated assembled inspection shaft, reasonable in design, using precast inspection well
Component site machinery is assembled, quick and easy for installation, factorial praluction, the good prefabricated assembled inspection shaft of resistance to overturning.
To achieve the above object, the utility model major technique solution is to provide prefabricated assembled inspection shaft, including
External pore is reserved with base, well room, walling crib and the well lid being sequentially connected with from down to up, base, external pore surrounding is set
There is pre-embedded bolt, reserve external pore and preparation joint is fixed with by pre-embedded bolt and nut, base is double by arc with well room
Head screw rod connection, well room is connected with walling crib by arc double threaded screw.
The preparation joint free end expands to expand port and is reserved with bolt hole on port, reserves external pore and pre-
The junction of joint processed is provided with rubber seal, and the connection between base, well room and walling crib is concavo-convex socket connection, and bottom
Junction between seat, well room and walling crib is provided with collision mat.
The characteristics of the utility model has following and beneficial effect：
(1) reasonable in design, is simple to manufacture, transports and easy for installation, is filled using precast concrete tabular component groups, peace
Convenient and swift, factorial praluction is filled, concrete strength is high, and quality controllable, integrated cost is low, shortens the duration of site operation,
The pollution of surrounding environment is not resulted in.
(2) mechanically connected between contiguous prefabricated component using rubber seal and the two-way bolt of arc, production and mounting process
Simply, equipment investment is few, efficiency high, mechanically connects, accurately and reliably.
(3) mechanically connected at inspection shaft extension tube attached using prefabricated extension tube attached and bolt, production and mounting process are simple, equipment
Small investment, efficiency high is mechanically connected, accurately and reliably.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the utility model one,
Fig. 2 is the sectional view of the AA planes of Fig. 1 embodiments,
Fig. 3 is the structure chart of the preparation joint of Fig. 1 embodiments,
In figure：1. base；2. preparation joint；3. well room；4. walling crib；5. well lid；6. pre-embedded bolt；7. nut；8. waterproof
Pad；9. arc double threaded screw；10. rubber seal；11. expand port；12. bolt；13. external pore.
Embodiment
Present embodiment welding for steel structure technique, bolt connection construction technology, template-setup technique and concreting are applied
Just do not stated in this implementation such as work technique tired, emphasis illustrates that the utility model is related to the embodiment of structure.
As depicted in figs. 1 and 2, the prefabricated assembled inspection shaft described by the present embodiment includes what is be sequentially connected with from down to up
External pore 13 is reserved with base 1, well room 3, walling crib 4 and well lid 5, base 1, the external surrounding of pore 13 is provided with pre-embedded bolt
6, reserve external pore 13 and preparation joint 2 is fixed with by pre-embedded bolt 6 and nut 7, base 1 passes through arc double end with well room 3
Screw rod 9 is connected, and well room 3 is connected with walling crib 4 by arc double threaded screw 9.
As shown in figure 3, the free end of preparation joint 2 expands to expand port 11 and is reserved with bolt hole on port 11
12, the junction for reserving external pore 13 and preparation joint 2 is provided with rubber seal 10, between base 1, well room 3 and walling crib 4
Connection is that the junction between concavo-convex socket connection, and base 1, well room 3 and walling crib 4 is provided with collision mat 8.
The utility model reasonable in design, is simple to manufacture, transports and easy for installation, using precast concrete tabular component
Assembling, quick and easy for installation, factorial praluction, concrete strength is high, and quality controllable, integrated cost is low, shortens site operation
Duration, do not result in the pollution of surrounding environment；Using rubber seal and the two-way bolt machinery of arc between contiguous prefabricated component
Connection, production and mounting process are simple, and equipment investment is few, efficiency high, mechanically connect, accurately and reliably；Adopted at inspection shaft extension tube attached
Mechanically connected with prefabricated extension tube attached and bolt, production and mounting process are simple, and equipment investment is few, efficiency high, mechanically connect, accurately
Reliably.
Claims (3)
1. prefabricated assembled inspection shaft, it is characterised in that including the base (1) being sequentially connected with from down to up, well room (3), walling crib
(4) and well lid (5), be reserved with external pore (13) on base (1), external pore (13) surrounding be provided with pre-embedded bolt (6) and
Matched nut (7), reserves external pore (13) and is fixed with preparation joint (2) by pre-embedded bolt (6) and nut (7),
Base (1) is connected with well room (3) by arc double threaded screw (9), and well room (3) are connected with walling crib (4) by arc double threaded screw (9)
Connect.
2. prefabricated assembled inspection shaft according to claim 1, it is characterised in that preparation joint (2) free end is expansion
Large port (11), expands and is reserved with bolt hole (12) on port (11), reserve the connection of external pore (13) and preparation joint (2)
Place is provided with rubber seal (10).
3. prefabricated assembled inspection shaft according to claim 1, it is characterised in that the base (1), well room (3) and walling crib
(4) connection between is that the junction between concavo-convex socket connection, and base (1), well room (3) and walling crib (4) is provided with
Collision mat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169158.0U CN206512750U (en) | 2017-02-23 | 2017-02-23 | Prefabricated assembled inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720169158.0U CN206512750U (en) | 2017-02-23 | 2017-02-23 | Prefabricated assembled inspection shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206512750U true CN206512750U (en) | 2017-09-22 |
Family
ID=59868934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720169158.0U Active CN206512750U (en) | 2017-02-23 | 2017-02-23 | Prefabricated assembled inspection shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206512750U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797623A (en) * | 2018-07-09 | 2018-11-13 | 中国水利水电第七工程局有限公司 | Well piece, prefabricated assembled open caisson and open caisson construction method |
| CN108867757A (en) * | 2018-07-16 | 2018-11-23 | 中交第三航务工程勘察设计院有限公司 | A kind of prefabricated armored concrete water intaking header structure and its construction method |
| CN111648409A (en) * | 2020-07-14 | 2020-09-11 | 康命源（贵州）科技发展有限公司 | Combined working well |
-
2017
- 2017-02-23 CN CN201720169158.0U patent/CN206512750U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797623A (en) * | 2018-07-09 | 2018-11-13 | 中国水利水电第七工程局有限公司 | Well piece, prefabricated assembled open caisson and open caisson construction method |
| CN108867757A (en) * | 2018-07-16 | 2018-11-23 | 中交第三航务工程勘察设计院有限公司 | A kind of prefabricated armored concrete water intaking header structure and its construction method |
| CN111648409A (en) * | 2020-07-14 | 2020-09-11 | 康命源（贵州）科技发展有限公司 | Combined working well |
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