CN202882099U - Prefabricated assembly-type round inspection well with integrated base and well room - Google Patents
Prefabricated assembly-type round inspection well with integrated base and well room Download PDFInfo
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- CN202882099U CN202882099U CN 201220543713 CN201220543713U CN202882099U CN 202882099 U CN202882099 U CN 202882099U CN 201220543713 CN201220543713 CN 201220543713 CN 201220543713 U CN201220543713 U CN 201220543713U CN 202882099 U CN202882099 U CN 202882099U
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- well
- inspection well
- room
- adjusting joint
- chamber
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Abstract
The utility model creatively provides a prefabricated assembly-type round inspection well with an integrated base and a well room. The prefabricated assembly-type round inspection well comprises an inspection well neck, an inspection well adjusting joint, an upper well room, a lower well room and the base, wherein the lower well room and the base are integrated, a water inlet and a water outlet are arranged in the lower well room, the upper end of the lower well room is connected with the lower end of the upper well room, the upper end of the upper well room is connected with the lower end of the inspection well adjusting joint, the upper end of the inspection well adjusting joint is connected with the inspection well neck through a connecting opening of the inspection well adjusting joint, and the inspection well adjusting joint is closed up towards one side. Due to the technical scheme, the prefabricated assembly-type round inspection well has the advantages that a bottom plate and the lower well room are integrally manufactured, a construction fissure is reduced, connecting hole accuracy of the well rooms and a drying tube is improved, assembly is easy, sealing property is good, the concrete bottom plate is unnecessary to cast on site, operation is simplified due to the fact that only a gravel pad flat base groove bottom is used for lifting the lower well room of the prefabricated inspection well, and construction schedule is accelerated.
Description
Technical field
The invention belongs to the manhole technical field, especially relates to the prefabricated assembled circular inspection well that a kind of base and well chamber are integrated.
Background technology
In existing technology, old-fashioned drainage pipeline inspection well employing loam brick is built into, intensity is low, construction is slow, easily infiltration, not durable, is unfavorable for traffic, is unfavorable for the protection of groundwater resources.The present domestic external production of having used for reference, research and development, the experience of practice, the prefabricated assembled manhole of domestic design is also in Beijing, Tianjin, Shanghai, the ground such as Guangzhou have carried out a large amount of real works, and published " prefabricated assembling type reinforced concrete drainage inspection well " (05SS521) standard collective drawings by China Inst of Architectural Standard Design, the prefabricated circular well that basically is divided into of currently used standardization, rectangular well: the composite member of existing market manhole is divided into following components: base plate, base, the well chamber, arm access section, contraction mouth and well lid; At present circular inspection well base and the split of lower chamber from many one constuction joints of structure angle, thereby guarantees that its sealing increases difficulty, and be loaded down with trivial details from the construction angle in addition, prolongs construction period.
For the deficiency of existing circular prefabricated assembled manhole base plate with the chamber of going into the well sealing and construction, design and a kind ofly can realize the circular inspection well base plate and go into the well the concrete one of chamber, and guarantee the sealing of its structure and reduce construction link, the shortening construction period.
Summary of the invention
The problem that the invention will solve provides the prefabricated assembled circular inspection well that a kind of base and well chamber are integrated, and especially is fit to real work, guarantees the sealing of its structure and reduces construction link, shortens construction period.
For solving the problems of the technologies described above, the technical scheme that the invention is adopted is: the prefabricated assembled circular inspection well that a kind of base and well chamber are integrated, comprise manhole well neck, manhole adjusting joint, upper well chamber, the chamber of going into the well, base, described chamber and the base of going into the well is integrated, and also is provided with water inlet and delivery port on the described chamber of going into the well; The described upper end, chamber of going into the well is connected with lower end, upper well chamber, and upper end, described upper well chamber is connected with described manhole adjusting joint lower end, and described manhole adjusting joint upper end is connected with manhole well neck by manhole adjusting joint interface; Described manhole adjusting joint is to close up to a side.
Advantage and good effect that the invention has are: owing to adopt technique scheme, base plate and the chamber integral manufacturing of going into the well have reduced constuction joint one, and the hole precision that connects of well chamber and main increases, and particularly assembling is easy, good airproof performance; Needn't cast-in-placely build concrete floor, only level up kerve with gravel at the bottom of, just operation has been simplified in the Liftable precast inspection well chamber of going into the well, and has accelerated construction speed; Have simple in structurely, easy to maintenance, processing cost is low, the production efficiency advantages of higher.
Description of drawings
Fig. 1 is the structural representation of manhole adjusting joint when closing up of the invention;
Fig. 2 is the manhole adjusting joint of the invention structural representation during for straight mouthful;
Fig. 3 is the schematic diagram of manhole adjusting joint;
Fig. 4 is the schematic diagram of manhole well neck.
Among the figure:
1, manhole adjusting joint 2, upper well chamber 3, the chamber of going into the well
4, base 5, manhole adjusting joint interface 6, water inlet
7, delivery port 8, manhole well neck
The specific embodiment
Shown in Fig. 1,2,3 and 4, the prefabricated assembled circular inspection well that a kind of base of the invention and well chamber are integrated, comprise manhole well neck, manhole adjusting joint, upper well chamber, the chamber of going into the well, base, described chamber and the base of going into the well is integrated, and also is provided with water inlet and delivery port on the described chamber of going into the well; The described upper end, chamber of going into the well is connected with lower end, upper well chamber, and upper end, described upper well chamber is connected with described manhole adjusting joint lower end, and described manhole adjusting joint upper end is connected with manhole well neck by manhole adjusting joint interface; Described manhole adjusting joint is to close up to a side.
Because the change of construction technology, the closing in mode is closed up by original changing into to side to the centre.The circular drainage inspection well of this assembly type, the job practices that adopts shaft bottom and the chamber of going into the well to be integrated.
The course of work of this example: utilize existing core pipemaking machine to produce, be ready to the indoor external mold of going into the well of corresponding specification and the chamber of going into the well mould bottom tray suitable for reading, external mold is placed on the chamber bottom tray of going into the well, wear locking device.To organize mould, to be enclosed within core pipemaking machine internal mold outer in place, and the cage of reinforcement of the well chamber made is placed between the interior external mold.With pre-manufactured steel plate valve (band suspension ring) be placed on interior above, then put the cage of reinforcement of base well and weld with well chamber skeleton and be connected as a single entity.Carry out concrete and roller-compaction after ready.Use after the moulding and live external mold with the large hooking of shoulder pole overhead traveling crane and hang out with external mold with the well chamber of base plate with the little hoisting ring that catches on steel ring, be placed on above the prefabricated support, then slough external mold, shed artificial treatment surface behind the hoisting ring of steel plate ring.After concrete reaches curing time, remove support and steel plate ring, it is turned get final product with turning over tube apparatus.
More than the embodiment of the invention is had been described in detail, but described content only is the preferred embodiment of the invention, can not be considered to for the practical range that limits the invention.All equalizations of doing according to the invention application range change and improve etc., all should still belong within the patent covering scope of the invention.
Claims (1)
1. the prefabricated assembled circular inspection well that is integrated of a base and well chamber, comprise manhole well neck, manhole adjusting joint, upper well chamber, the chamber of going into the well, base, it is characterized in that: described chamber and the base of going into the well is integrated, and also is provided with water inlet and delivery port on the described chamber of going into the well; The described upper end, chamber of going into the well is connected with lower end, upper well chamber, and upper end, described upper well chamber is connected with described manhole adjusting joint lower end, and described manhole adjusting joint upper end is connected with manhole well neck by manhole adjusting joint interface; Described manhole adjusting joint is to close up to a side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543713 CN202882099U (en) | 2012-10-22 | 2012-10-22 | Prefabricated assembly-type round inspection well with integrated base and well room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220543713 CN202882099U (en) | 2012-10-22 | 2012-10-22 | Prefabricated assembly-type round inspection well with integrated base and well room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202882099U true CN202882099U (en) | 2013-04-17 |
Family
ID=48073540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220543713 Expired - Fee Related CN202882099U (en) | 2012-10-22 | 2012-10-22 | Prefabricated assembly-type round inspection well with integrated base and well room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202882099U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089073A (en) * | 2014-05-24 | 2015-11-25 | 厦门嘉达环保建造工程有限公司 | Precast concrete inspection well module |
| CN106436872A (en) * | 2016-11-11 | 2017-02-22 | 江苏工程职业技术学院 | Assembly type drainage inspection well |
| CN108058263A (en) * | 2017-07-31 | 2018-05-22 | 内蒙古祥宇通信网络工程有限公司 | It is integrally formed precast inspection well and its manufacture mold and method |
-
2012
- 2012-10-22 CN CN 201220543713 patent/CN202882099U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089073A (en) * | 2014-05-24 | 2015-11-25 | 厦门嘉达环保建造工程有限公司 | Precast concrete inspection well module |
| CN106436872A (en) * | 2016-11-11 | 2017-02-22 | 江苏工程职业技术学院 | Assembly type drainage inspection well |
| CN108058263A (en) * | 2017-07-31 | 2018-05-22 | 内蒙古祥宇通信网络工程有限公司 | It is integrally formed precast inspection well and its manufacture mold and 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20161022 |