CN202164698U - Steel die for sewage inspection well - Google Patents
Steel die for sewage inspection well Download PDFInfo
- Publication number
- CN202164698U CN202164698U CN2011202726876U CN201120272687U CN202164698U CN 202164698 U CN202164698 U CN 202164698U CN 2011202726876 U CN2011202726876 U CN 2011202726876U CN 201120272687 U CN201120272687 U CN 201120272687U CN 202164698 U CN202164698 U CN 202164698U
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- CN
- China
- Prior art keywords
- die plate
- circular die
- template
- arcuate member
- outer ring
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a steel die for a sewage inspection well. The steel die comprises an inner circular die plate and an outer circular die plate, wherein the inner circular die plate and the outer circular die plate are respectively matched with the inner lateral wall and the outer lateral wall of the lower part of the inspection well, pipe holes are formed on both of the inner circular die plate and the outer circular die plate and are used for accommodating a sewage discharge pipe; the inner circular die plate and the outer circular die plate are both encircled by four arc parts; each of the arc parts is one fourth of a cylindrical part; two straight line sides of the arc parts of the inner circular die plate are inwards bent to form connecting plates, two straight line sides of the arc parts of the outer circular die plate are inwards bent to form connecting plates, and adjacent arc parts are butted and fixed through the opposite connecting plates; a row of bolt holes are formed on the connecting plates, and two opposite connecting plates are connected through bolts; the pipe holes are opposite to one another and pass through an abutting part between the adjacent arc parts; and the thickness of the inner circular die plate and the outer circular die plate is between 1 and 2 centimeters. The sewage inspection well poured by using the steel die is high in intensity, and pipes and a concrete structure are built into a whole.
Description
Technical field
The utility model belongs to mould applications, relates in particular to a kind of sewage manhole punching block.
Background technology
The sewage manhole is the inspection shaft of setting up for inspection and clearing of pipeline on the sewerage system, also works the draught effect that connects pipeline section and pipe-line system simultaneously.At present, mostly the sewage manhole is the brickwork that standard brick and masonry of cement mortar form.The sewage manhole of this structure is to the bad quality defects of the unconspicuous concrete plug of distortion of expanding with heat and contract with cold.For common RPM; Expanding with heat and contract with cold of self and expanding with heat and contract with cold of adjacent two pipeline junctions; Sewage manhole to linking to each other produces pulling force, because infiltration, crack appear in brickwork sewage manhole insufficient strength; Even the phenomenon of collapsing, had a strong impact on construction speed and workmanship.
Summary of the invention
The technical problem that the utility model will solve provides a kind of sewage manhole punching block, and its sewage manhole intensity of building is big, and tubing and concrete structure build up one.
In order to solve the problems of the technologies described above, the technical scheme of the utility model is:
A kind of sewage manhole punching block comprise respectively with the manhole bottom in the lateral wall interior annular template and the outer ring template that match, all have the pore of admitting effluent discharge pipe on interior annular template and the outer ring template.
Annular template and outer ring template all surround through 4 arcuate members and form in said.
Said arcuate member is the quadrant barrier part; In the inside bending of two straight sides of arcuate member of annular template form junction plate; The outside bending of two straight sides of the arcuate member of outer ring template forms junction plate, and adjacent arcuate member is fixing through relative junction plate butt joint.
Said junction plate is provided with a row bolt hole, and two relative junction plates pass through Bolt Connection.
Said pore is oppositely arranged, and passes the docking section of adjacent arcuate member.
The thickness of annular template and outer ring template is 1 cm-2cm in said.
Through the sewage manhole bottom that the utility model concreting forms, adopt standard brick and masonry of cement mortar manhole to specified altitude assignment again, the tubing of the sewage manhole of this structure and concrete structure are a unitary construction.Because the sewage manhole intensity that forms through the utility model concreting is bigger; The distortion of expanding with heat and contract with cold of tubing is concentrated to the tube coupling connecting place; The tube coupling place leaves operating range, thereby has thoroughly solved infiltration, crack that brick formula sewage detection well causes because of tubing expands with heat and contract with cold, quality problems such as collapse.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation:
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the front view of Fig. 1.
Fig. 4 is the right view of Fig. 1.
Among the figure: 1 the 1st arcuate member, 2 the 2nd arcuate members, 3 the 3rd arcuate members, 4 the 4th arcuate members, 5 the 5th arcuate members, 6 the 6th arcuate members, 7 the 7th arcuate members, 8 the 8th arcuate members, 10 junction plates, 11 pores.
The specific embodiment
Shown in Fig. 1 to 4, sewage manhole punching block comprise respectively with the manhole bottom in the lateral wall interior annular template and the outer ring template that match, all have the pore 11 of admitting effluent discharge pipe on interior annular template and the outer ring template.In the thickness of annular template and outer ring template be 1cm-2cm.Annular template and outer ring template all surround through 4 arcuate members and form in said.Said arcuate member is the quadrant barrier part.In annular template surround by the 5th arcuate member the 5, the 6th arcuate member the 6, the 7th arcuate member 7 and the butt joint of the 8th arcuate member 8 and constitute; In the inside bending of two straight sides of arcuate member of annular template form junction plate 10; Junction plate 10 is provided with a row bolt hole, and two relative junction plates 10 pass through Bolt Connection.The outer ring template is surrounded by the 1st arcuate member the 1, the 2nd arcuate member the 2, the 3rd arcuate member 3 and 4 butt joints of the 4th arcuate member and constitutes; The outside bending of two straight sides of the arcuate member of outer ring template forms junction plate 10; Junction plate 10 is provided with a row bolt hole, and two relative junction plates 10 pass through Bolt Connection.The butt joint that has fixedly realized arcuate member through relative junction plate 10 is fixed.Said pore 11 is oppositely arranged, and passes the docking section of docking section, the 5th arcuate member 5 and the 6th arcuate member 6 of docking section, the 3rd arcuate member 3 and the 4th arcuate member 4 of the 1st arcuate member 1 and the 2nd arcuate member 2 respectively, and the docking section of the 7th arcuate member 7 and the 8th arcuate member 8.
Build sewage manhole method:
1. measurement setting-out.Before the construction, confirm the punching block installation site earlier, and indicate external diameter profile in the manhole that clearly draws with lime or other.
2. punching block is installed.When punching block was installed, annular template in should adorning earlier refilled the outer ring template.Sewage conduct stretches into the manhole designated depth through pore 11.
3. concreting.Annular template and outer ring template surface should be smeared release agent in before the concreting, between interior annular template and outer ring template, build the concrete of prescribed strength, vibration compacting.Should note maintenance after the concreting, the demoulding in general 24 hours.
4. build brickwork by laying bricks or stones.After the demoulding, adopt standard brick and masonry of cement mortar manhole to specified altitude assignment.
Build the sewage manhole bottom of coagulation structure through the utility model; Brickwork sewage manhole skirt material expand with heat and contract with cold manhole infiltration, the crack of causing, quality problems such as collapse have thoroughly been solved; Avoided that the sewage closed-water test is defective can't to carry out next procedure; Accelerate programming, guaranteed workmanship.
Claims (6)
1. sewage manhole punching block is characterized in that: comprise respectively with the manhole bottom in the lateral wall interior annular template and the outer ring template that match, all have the pore of admitting effluent discharge pipe on interior annular template and the outer ring template.
2. sewage manhole punching block according to claim 1 is characterized in that: annular template and outer ring template all surround through 4 arcuate members and form in said.
3. sewage manhole punching block according to claim 2; It is characterized in that: said arcuate member is the quadrant barrier part; In the inside bending of two straight sides of arcuate member of annular template form junction plate; The outside bending of two straight sides of the arcuate member of outer ring template forms junction plate, and adjacent arcuate member is fixing through relative junction plate butt joint.
4. sewage manhole punching block according to claim 3 is characterized in that: said junction plate is provided with a row bolt hole, and two relative junction plates pass through Bolt Connection.
5. sewage manhole punching block according to claim 3, it is characterized in that: said pore is oppositely arranged, and passes the docking section of adjacent arcuate member.
6. according to claim 4 or 5 described sewage manhole punching blocks, it is characterized in that: the thickness of annular template and outer ring template is 1 cm-2cm in said.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202726876U CN202164698U (en) | 2011-07-29 | 2011-07-29 | Steel die for sewage inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202726876U CN202164698U (en) | 2011-07-29 | 2011-07-29 | Steel die for sewage inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202164698U true CN202164698U (en) | 2012-03-14 |
Family
ID=45800536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202726876U Expired - Lifetime CN202164698U (en) | 2011-07-29 | 2011-07-29 | Steel die for sewage inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202164698U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314160A (en) * | 2014-11-05 | 2015-01-28 | 重庆建工市政交通工程有限责任公司 | Gully mold and use method thereof |
| CN106426524A (en) * | 2016-10-27 | 2017-02-22 | 朱凤起 | Mould special for pouring base of integrally-poured inspection well and pouring method |
| CN106638697A (en) * | 2016-11-08 | 2017-05-10 | 安徽水安建设集团股份有限公司 | Method for rapidly constructing light formwork of reinforced-concrete-cast-in-place circular draining inspection well |
| CN108729533A (en) * | 2017-04-24 | 2018-11-02 | 五冶集团上海有限公司 | A kind of rainwater collection pool venthole concrete blinding and preparation method thereof |
-
2011
- 2011-07-29 CN CN2011202726876U patent/CN202164698U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314160A (en) * | 2014-11-05 | 2015-01-28 | 重庆建工市政交通工程有限责任公司 | Gully mold and use method thereof |
| CN104314160B (en) * | 2014-11-05 | 2016-09-07 | 重庆建工市政交通工程有限责任公司 | A kind of inlet for stom water mold use method |
| CN106426524A (en) * | 2016-10-27 | 2017-02-22 | 朱凤起 | Mould special for pouring base of integrally-poured inspection well and pouring method |
| CN106638697A (en) * | 2016-11-08 | 2017-05-10 | 安徽水安建设集团股份有限公司 | Method for rapidly constructing light formwork of reinforced-concrete-cast-in-place circular draining inspection well |
| CN108729533A (en) * | 2017-04-24 | 2018-11-02 | 五冶集团上海有限公司 | A kind of rainwater collection pool venthole concrete blinding and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JINAN URBAN CONSTRUCTION MATERIAL DEVELOPMENT SERV Free format text: FORMER OWNER: JINAN HUANGHE LUQIAO ENGINEERING COMPANY Effective date: 20130410 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130410 Address after: The northern section of Huanggang Flyover District of Shandong province Ji'nan City Road 250000 No. 1 Patentee after: Jinan City Chengjian Material Development Service Center Address before: The central Tuwu road Ji'nan City, Shandong province 250000 City No. 29 Patentee before: Jinan Huanghe Luqiao Engineering Company |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |
|
| CX01 | Expiry of patent term |