CN202466631U - Prefabricated reinforced concrete inspection well and die thereof - Google Patents
Prefabricated reinforced concrete inspection well and die thereof Download PDFInfo
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- CN202466631U CN202466631U CN201220056843XU CN201220056843U CN202466631U CN 202466631 U CN202466631 U CN 202466631U CN 201220056843X U CN201220056843X U CN 201220056843XU CN 201220056843 U CN201220056843 U CN 201220056843U CN 202466631 U CN202466631 U CN 202466631U
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Abstract
The utility model relates to a prefabricated reinforced concrete inspection well and a die thereof. The inspection well is characterized by comprising a well chamber with a reinforced concrete structure, wherein the well chamber comprises an upper well chamber and a lower well chamber, one side of the upper well chamber has a cylindrical structure, the other side of the upper well chamber has a conical structure, and the lower well chamber has a cylindrical structure; and the die comprises an upper well chamber die and a lower well chamber die which have cast steel structures. By adopting the inspection well, a large quantity of wet operation is not required on site, so that the construction speed of the inspection well is obviously improved, and quick construction of pipeline assembly can be realized; the well body is good in integrity and strong in shock resistance; tight seams between the well body and pipes and between the components of the well body are easily realized, rubber sealing rings can be used for flexible connection, leakage is avoided, and pollution to underground water sources is prevented; the inspection well is high in durability and long in service life; and when the inspection well is manufactured, after a shaft die and a well seat die are assembled, concrete is poured between an inner die and an outer die, so the inspection well is easy and convenient to manufacture.
Description
Technical field
The utility model relates to a kind of prefabricated reinforced concrete manhole and mould thereof.
Background technology
Manhole is a underground structure important in the underground piping system, and the structure and the job practices that change manhole can guarantee construction quality, accelerating construction progress.Manhole in rain, the dirty pipe engineering construction for a long time all adopts brick building, and self rigidity is poor, generally use 7 or eight years after, brick will produce and crisply mashedly cause road foundation settlement, thereby causes the road surface sinking, has a strong impact on the quality and the use on road surface.
Brick manhole easy to leak, the crisp mashed back of fragment of brick seepage is even more serious, and according to environmental requirement, the anti-leakage ability of urban sewerage and drainage system need improve, and a large amount of brick manholes of building is difficult to solve leakage problems, the seepage of sewage causes that groundwater quality descends.
Brick manhole mechanized construction level is low, and the field operation time is long, and the wet trade workload is big; Curing time is long; The fluting back long period can not backfill, is unfavorable for that engineering shortens the construction period, and rapid construction must be asked; Even the safety of environment and building around the influence, make troubles to people's lives.
The utility model content
According to above deficiency of the prior art; The technical problem that the utility model will solve is: a kind of above-mentioned defective that solved is provided, has improved the speed of application of manhole, well body good integrity; Shock resistance is strong, and prefabricated reinforced concrete manhole and mould thereof simple for production.
The utility model solves the technical scheme that its technical problem adopted: described prefabricated reinforced concrete manhole; It is characterized in that: comprise the well chamber of reinforced concrete structure, the well chamber comprises the well chamber and goes into the well the chamber that a side that wherein goes up the well chamber is the cylindrical shape structure; Opposite side is the cone shape structure; The chamber of going into the well is the cylindrical shape structure, and the diameter of bottom, last well chamber adapts with the diameter on the top, chamber of going into the well, and last well chamber is connected through reinforcing bar between the chamber with going into the well.
The described chamber of going into the well is provided with pipe joint.Pipe joint can be spigot-and-socket flexible interface, straight cut or steel bellmouth.
Described well chamber interior walls is provided with cat ladder.Cat ladder is arranged on the inwall that the well chamber is cylindrical shape structure one side.
Described upward bottom, well chamber is that groove and tognue type is connected with the top, chamber of going into the well.
A kind of mould of making above-mentioned prefabricated reinforced concrete manhole is characterized in that: comprise the last well chamber mould of cast steel structure and the chamber mould of going into the well;
Last well chamber mould is made up of indoor mould of last well and the outdoor mould of last well, and indoor mould of last well and the outdoor mould of last well are formed by left and right sides two parts, and a part is a cylinder shelly structure, and another part is the cone shell-like structure;
The chamber mould of going into the well is made up of with the outdoor mould of going into the well the indoor mould of going into the well, and the indoor mould of going into the well is formed by left and right sides two parts with the outdoor mould of going into the well, and two parts are cylinder shelly structure, and both sides, mould bottom, the chamber correspondence of going into the well is provided with the pipe joint die hole.
The pipe joint die hole is the die hole corresponding to the spigot-and-socket flexible interface.
Be connected through bolt between described left and right sides two parts of going up the indoor mould of well and the outdoor mould of last well, the indoor mould of going into the well is connected through bolt between the two parts of the outdoor mould left and right sides with going into the well.
The described indoor mould of the well top of going up is connected through bolt with the outdoor mould of last well top, and the indoor mould top of going into the well is connected through bolt with the outdoor mould top of going into the well.
Described going up on the indoor mould of well and the indoor mould of going into the well is equipped with the cat ladder preformed hole.During making, can in the cat ladder preformed hole, insert reinforcing bar etc., can make and leave the hole that can be used for installing cat ladder on the well chamber interior walls of moulding.
Described going up on the outdoor mould of well and the outdoor mould of going into the well is equipped with the reinforcing bar preformed hole.During making, can in the cat ladder preformed hole, insert reinforcing bar etc., can make and leave the hole that can be used for inserting reinforcing bar on the well chamber outer wall of moulding, make that through reinforcing bar going up the well chamber is fixedly connected with the chamber of going into the well.
One side of the well seat part of this manhole is the cylindrical shape structure, and opposite side is the cone shape structure, utilizes this kind structure, can realize the closing in structure of well chamber, can directly connect pit shaft at top, well chamber.
The beneficial effect that the utility model had is: adopt this manhole, do not need to carry out at the scene a large amount of wet trades, obviously improved the speed of application of manhole, can realize the rapid construction of pipeline assemblingization; Well body good integrity, shock resistance is strong; Accomplish that easily the seam that reaches between each parts of well body between well body and the tubing is tight, can make rubber seal and flexibly connect, avoid seepage, prevent underground contaminated water source; Good endurance, long service life; When making this manhole, after pit shaft mould and well seat set of molds installed, concrete perfusion gets final product between internal mold and external mold, and was simple for production.
Description of drawings
Fig. 1 is the structural representation of manhole;
Fig. 2 is the structural representation of pit shaft mould;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the structural representation of well seat mould;
Fig. 5 is the B-B sectional view of Fig. 4.
Among the figure: 1, go up the well chamber; 2, the chamber of going into the well; 3, reinforcing bar; 4, pipe joint; 5, cat ladder; 6, go up the indoor mould of well; 7, go up the outdoor mould of well; 8, the indoor mould of going into the well; 9, the outdoor mould of going into the well; 10, pipe joint die hole; 11, well seat.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done and to further describe:
Shown in Fig. 1～5; The well chamber comprises well chamber 1 and goes into the well chamber 2; A side that wherein goes up well chamber 1 is the cylindrical shape structure, and opposite side is the cone shape structure, and the chamber 2 of going into the well is the cylindrical shape structure; The diameter of 1 bottom, last well chamber adapts with the diameter on 2 tops, chamber of going into the well, and last well chamber 1 is connected through reinforcing bar 3 between the chamber 2 with going into the well.
The chamber 2 of going into the well is provided with pipe joint 4.Pipe joint 4 can be spigot-and-socket flexible interface, straight cut or steel bellmouth.
The well chamber interior walls is provided with cat ladder 5, and cat ladder 5 is arranged on the inwall that the well chamber is cylindrical shape structure one side.
1 bottom, last well chamber is that groove and tognue type is connected with 2 tops, chamber of going into the well.
Make the mould of above-mentioned prefabricated reinforced concrete manhole, comprise the last well chamber mould of cast steel structure and the chamber mould of going into the well;
Last well chamber mould is made up of with the outdoor mould 7 of last well the indoor mould 6 of last well, and the indoor mould 6 of last well is formed by left and right sides two parts with the outdoor mould 7 of last well, and a part is a cylinder shelly structure, and another part is the cone shell-like structure;
The chamber mould of going into the well is made up of with the outdoor mould 9 of going into the well the indoor mould 8 of going into the well, and the indoor mould 8 of going into the well is formed by left and right sides two parts with the outdoor mould 9 of going into the well, and two parts are cylinder shelly structure, and both sides, mould bottom, the chamber correspondence of going into the well is provided with pipe joint die hole 10.
Be connected through bolt between left and right sides two parts of the indoor mould 6 of last well and the outdoor mould 7 of last well, the indoor mould 8 of going into the well is connected through bolt between outdoor mould 9 left and right sides two parts with going into the well.
The indoor mould of last well 6 tops are connected through bolt with the outdoor mould of last well 7 tops, and indoor mould 8 tops of going into the well are connected through bolt with outdoor mould 9 tops of going into the well.
Be equipped with the cat ladder preformed hole on the indoor mould 6 of last well and the indoor mould 8 of going into the well, be equipped with the reinforcing bar preformed hole on the outdoor mould 7 of last well and the outdoor mould 9 of going into the well.
Manufacturing process is:
To go up the indoor mould 6 of well and be assembled into well chamber mould with the outdoor mould 7 of last well; And will go up well chamber mould and lift to teeming stage; And in last well chamber inner bottom part one end of mould is placed rubber ring, in each preformed hole, insert reinforcing bar, subsequently cement injection in the mould of well chamber upwards; To go up well chamber mould after the moulding and take off and get final product, the purpose of placing rubber ring is to make 1 bottom, well chamber formation tongue and groove.
Can be in last well chamber inner top one end of mould place rubber ring, make that going up 1 top, well chamber forms tongue and groove, is convenient to connect pit shaft.
The indoor mould 8 of will going into the well is assembled into the chamber mould of going into the well with the outdoor mould 9 of going into the well; And the chamber mould of will going into the well lifts to teeming stage, and places rubber ring at inner top one end of the chamber mould of going into the well, and in each preformed hole, inserts reinforcing bar; In pipe joint die hole 10, put into mouth of pipe internal mold; Cement injection in the chamber mould of going into the well subsequently will be gone up well chamber mould and take off and get final product after the moulding, the purpose of placing rubber ring is that 2 tops, chamber of going into the well are formed and the corresponding tongue and groove in 1 bottom, last well chamber.
Can place a rubber ring in the bottom of the chamber mould of going into the well, make chamber 2 lower inside of making of going into the well form cannelure, can directly be used for mounting shaft seat 11.
To go up well chamber 1 lifting to 2 tops, chamber of going into the well, last well chamber 1 and going into the well is fixedly connected through reinforcing bar and concrete between the chamber 2.
When needs are made straight cut, can pipe joint die hole 10 be blocked, to corresponding respectively lifting one rubber ring in the both sides, inside of the chamber mould of going into the well; Rubber ring thickness is identical with the distance between the external mold with the internal mold of the chamber mould of going into the well; After cement injection and the moulding, rubber ring is pounded out, can be formed straight cut; Because the position and the shape of rubber ring are adjustable, therefore can make the straight cut of optional position and angle.
Claims (9)
1. prefabricated reinforced concrete manhole; It is characterized in that: comprise the well chamber of reinforced concrete structure, the well chamber comprises the well chamber and goes into the well the chamber that a side that wherein goes up the well chamber is the cylindrical shape structure; Opposite side is the cone shape structure; The chamber of going into the well is the cylindrical shape structure, and the diameter of bottom, last well chamber adapts with the diameter on the top, chamber of going into the well, and last well chamber is connected through reinforcing bar between the chamber with going into the well.
2. prefabricated reinforced concrete manhole according to claim 1 is characterized in that: the described chamber of going into the well is provided with pipe joint.
3. prefabricated reinforced concrete manhole according to claim 1 is characterized in that: described well chamber interior walls is provided with cat ladder.
4. prefabricated reinforced concrete manhole according to claim 1 is characterized in that: described upward bottom, well chamber is that groove and tognue type is connected with the top, chamber of going into the well.
5. a mould of making the described prefabricated reinforced concrete manhole of claim 1 is characterized in that: comprise the last well chamber mould of cast steel structure and the chamber mould of going into the well;
Last well chamber mould is made up of indoor mould of last well and the outdoor mould of last well, and indoor mould of last well and the outdoor mould of last well are formed by left and right sides two parts, and a part is a cylinder shelly structure, and another part is the cone shell-like structure;
The chamber mould of going into the well is made up of with the outdoor mould of going into the well the indoor mould of going into the well, and the indoor mould of going into the well is formed by left and right sides two parts with the outdoor mould of going into the well, and two parts are cylinder shelly structure, and both sides, mould bottom, the chamber correspondence of going into the well is provided with the pipe joint die hole.
6. the mould of prefabricated reinforced concrete manhole according to claim 5; It is characterized in that: be connected through bolt between described left and right sides two parts of going up the indoor mould of well and the outdoor mould of last well, the indoor mould of going into the well is connected through bolt between the two parts of the outdoor mould left and right sides with going into the well.
7. the mould of prefabricated reinforced concrete manhole according to claim 5 is characterized in that: the described indoor mould of the well top of going up is connected through bolt with the outdoor mould of last well top, and the indoor mould top of going into the well is connected through bolt with the outdoor mould top of going into the well.
8. the mould of prefabricated reinforced concrete manhole according to claim 5 is characterized in that: described going up on the indoor mould of well and the indoor mould of going into the well is equipped with the cat ladder preformed hole.
9. the mould of prefabricated reinforced concrete manhole according to claim 5 is characterized in that: described going up on the outdoor mould of well and the outdoor mould of going into the well is equipped with the reinforcing bar preformed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220056843XU CN202466631U (en) | 2012-02-21 | 2012-02-21 | Prefabricated reinforced concrete inspection well and die thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220056843XU CN202466631U (en) | 2012-02-21 | 2012-02-21 | Prefabricated reinforced concrete inspection well and die thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202466631U true CN202466631U (en) | 2012-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220056843XU Expired - Fee Related CN202466631U (en) | 2012-02-21 | 2012-02-21 | Prefabricated reinforced concrete inspection well and die thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202466631U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658587A (en) * | 2012-05-16 | 2012-09-12 | 济南黄河路桥工程公司 | Steel die for prefabricating concrete sewage inspection well |
| CN105002880A (en) * | 2015-08-04 | 2015-10-28 | 中国地质大学（武汉） | Hydrological hole cleaning device utilizing siphon principle and hole cleaning method |
| CN106869286A (en) * | 2017-02-27 | 2017-06-20 | 中国十七冶集团有限公司 | A kind of drainage system sewage antiseep inspection shaft and its construction method |
| CN107030876A (en) * | 2017-06-09 | 2017-08-11 | 西安市恒兴市政工程公司 | A kind of method for prefabricating of assembled rectangular well room |
| CN107175754A (en) * | 2017-06-09 | 2017-09-19 | 西安市恒兴市政工程公司 | A kind of mould of prefabricated rectangle 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
- 2012-02-21 CN CN201220056843XU patent/CN202466631U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658587A (en) * | 2012-05-16 | 2012-09-12 | 济南黄河路桥工程公司 | Steel die for prefabricating concrete sewage inspection well |
| CN105002880A (en) * | 2015-08-04 | 2015-10-28 | 中国地质大学（武汉） | Hydrological hole cleaning device utilizing siphon principle and hole cleaning method |
| CN106869286A (en) * | 2017-02-27 | 2017-06-20 | 中国十七冶集团有限公司 | A kind of drainage system sewage antiseep inspection shaft and its construction method |
| CN107030876A (en) * | 2017-06-09 | 2017-08-11 | 西安市恒兴市政工程公司 | A kind of method for prefabricating of assembled rectangular well room |
| CN107175754A (en) * | 2017-06-09 | 2017-09-19 | 西安市恒兴市政工程公司 | A kind of mould of prefabricated rectangle 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 |
Granted publication date: 20121003 Termination date: 20200221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |