CN103410168A - Split rotationally-molded inspection well - Google Patents
Split rotationally-molded inspection well Download PDFInfo
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- CN103410168A CN103410168A CN2013103528607A CN201310352860A CN103410168A CN 103410168 A CN103410168 A CN 103410168A CN 2013103528607 A CN2013103528607 A CN 2013103528607A CN 201310352860 A CN201310352860 A CN 201310352860A CN 103410168 A CN103410168 A CN 103410168A
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- connecting portion
- inspection well
- rotationally
- split type
- molded
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Abstract
The invention provides a split rotationally-molded inspection well and belongs to the technical field of inspection wells. The split rotationally-molded inspection well solves the problems that existing inspection wells are fixed in structural style and difficult to be produced and organized. The split rotationally-molded inspection well comprises a rotationally-molded base, a steel strip tube body arranged on the upper portion of the base and a shaft located above the body, the shaft is connected with the body through a rotationally-molded socket component, a plurality of through holes are formed in the side wall of the body, and a branch pipe corresponding to each through hole is arranged on the outer side of each through hole and communicated with each through hole through a rotationally-molded connector. Diameters and relative positions of the branch pipes can be adjusted according to actual requirements. The split rotationally-molded inspection well has the advantages of being convenient to transport, low in investment cost and the like.
Description
Technical field
The present invention relates to a kind of plastic inspection well, particularly a kind of split type rotational moulding inspection well.
Background technology
At present, international and domestic injection molding plastic inspection well seat and tubing socket component are integral one-step molding, namely are shaped to a kind of fixing form of structure, after the plastic inspection well moulding, the caliber of tubing socket component is also decided with regard to corresponding, is generally several specifications such as 180 degree, 90 degree, 46 degree.In use, the tubing plug-in unit of each plastic inspection well can only be connected with the external tubing of special diameter, ad-hoc location.Therefore, when producing plastic inspection well, the plastic inspection well mould that needs to make different size could meet user demand, caused the product inventory of extremely many descriptions, but still it is required to be difficult to meet engineering reality, the organism of production difficulty.
For this reason, people have proposed various solutions, and some has also applied for patent.For example, Chinese patent discloses a kind of Assembled plastic inspection well [application number is: 201020129487.0], Assembled plastic inspection well [application number: 201120249777.3], multi-purpose combined type plastics inspections [application number is: 201220108378.X], these manholes are all improving aspect the socket component pipe diameter, make the same manhole to be connected by the socket component tubing of multiple different-diameter.But above-mentioned patent is not improved for the relative position of pipes at two ends, and described manhole is all to adopt injection molding process machine-shaping, still do not solve the problem that common Shooting Technique is difficult to produce the manhole of ultra-large type model.
Summary of the invention
The objective of the invention is to have the problems referred to above for existing technology, proposed the split type rotational moulding inspection well that a kind of manhole arm diameter and relative position can be changed according to actual needs flexibly.
Purpose of the present invention can realize by following technical proposal:
This split type rotational moulding inspection well, it is characterized in that, comprise rotation molding base, be located at the steel-belt-pipe body on base top and be positioned at the pit shaft of body top, described pit shaft is connected with body by the socket component of a rotation molding, on the sidewall of described body, have some through holes, the outside of some described through holes be respectively equipped with one with the arm of its corresponding setting, described arm is connected with this through hole by the connector of rotation molding.
Base, socket component and connector, by rotation molding, can be produced to the super-large size plastic manhole, and body adopts steel-belt-pipe, has strengthened the rigidity of manhole, improves the application life of manhole.After production completes, can according to actual needs the link position of connector and body be set as to the optional position on body, different connectors can have different angles and upper-lower position, when connecting externally drained pipeline, just can meet the demand of various diverse locations like this.Because connector is that design is produced separately, the connector that can design different model adapts to the tubing of different-diameter, so just can in same pit shaft, insert the tubing of different-diameter, can meet more actual demands, and reduce cost of production.
In above-mentioned split type rotational moulding inspection well, the top of described base has for to the passive annular support part of body, described annular support part is coated on the bottom of body and is connected mutually by bolt and body, and the outside of described annular support part is provided with some equally distributed ribs one.
During installation, the bottom of body is inserted in annular support part, by bolt, both is connected after accurate positioning, make its structure more firm.
In above-mentioned split type rotational moulding inspection well, be provided with fluid sealant between described annular support part and body.
The fluid sealant be provided with can improve the sealing between annular support part and body.
In above-mentioned split type rotational moulding inspection well, described socket component comprises and is round table-like middle body, is coated on the connecting portion one on body top and is coated on the connecting portion two of pit shaft bottom, described connecting portion two is arranged in the top of body, described connecting portion one is arranged in the bottom of body and is connected with body by bolt, and the outside of described middle body is provided with the ribs two that its two ends are connected with connecting portion two with connecting portion one respectively.
In above-mentioned split type rotational moulding inspection well, between described connecting portion one and body, be provided with fluid sealant, between described connecting portion two and pit shaft, be provided with fluid sealant.
In above-mentioned split type rotational moulding inspection well, described connector comprise be saddle for the connecting portion three be connected with body and the installation portion that is coated on the arm outside, described connecting portion three is connected on body by bolt, is provided with ribs three between the outside of described installation portion and connecting portion three.
In above-mentioned split type rotational moulding inspection well, between described connecting portion three and body, be provided with fluid sealant, between described installation portion and arm, be provided with fluid sealant.
Compared with prior art, this split type rotational moulding inspection well has the following advantages:
By to the independent rotation molding of base, socket component and connector, can produce superhuge plastic inspection well; Can according to actual needs the link position of connector and body be set as to the optional position on body, different connectors can have different angles and upper-lower position, can meet the demand of various diverse locations; Body adopts steel-belt-pipe, has strengthened the rigidity of manhole, improves the application life of manhole, and each tie point place is provided with fluid sealant, the enhancing sealing; This manhole adopts split type result, convenient transportation, and produce owing to being divided into different component, can reduce the cost of investment of die cost and relevant device.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of preferred embodiment provided by the invention.
In figure, 1, base; 11, support portion; 12, ribs one; 2, body; 3, pit shaft; 4, socket component; 41, middle body; 42, connecting portion one; 43, connecting portion two; 44, ribs two; 5, arm; 6, connector; 61, connecting portion three; 62, installation portion; 63, ribs three.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As shown in Figure 1, this split type rotational moulding inspection well, comprise rotation molding base 1, be located at the steel-belt-pipe body 2 on base 1 top and be positioned at the pit shaft 3 of body 2 tops, pit shaft 3 is connected with body 2 by the socket component 4 of a rotation molding, on the sidewall of body 2, have some through holes, the outside of some through holes be respectively equipped with one with the arm 5 of its corresponding setting, arm 5 is connected with this through hole by the connector 6 of rotation molding.
In the present embodiment, as shown in Figure 1, the quantity of through hole is 2 two, and arm 5 relative set that are positioned at the through hole outside become 2.Base 1, socket component 4 and connector 6, by rotation molding, can be produced to the super-large size plastic manhole, and body 2 adopts steel-belt-pipe, has strengthened the rigidity of manhole, improves the application life of manhole.After production completes, can according to actual needs connector 6 and the link position of body 2 be set as to the optional position on body 2, different connectors 6 can have different angles and upper-lower position, when connecting externally drained pipeline, just can meet the demand of various diverse locations like this.Because connector 6 is that design is produced separately, the connector 6 that can design different model adapts to the tubing of different-diameter, so just can in same pit shaft 3, insert the tubing of different-diameter, can meet more actual demands, and reduce cost of production.
Concrete, as described in Figure 1, the top of base 1 has for to the passive annular support part 11 of body 2, and annular support part 11 is coated on the bottom of body 2 and is connected mutually by bolt and body 2, and the outside of annular support part 11 is provided with some equally distributed ribs 1.During installation, the bottom of body 2 is inserted in annular support part 11, by bolt, both is connected after accurate positioning, make its structure more firm, between annular support part 11 and body 2, be provided with fluid sealant, can improve the sealing between annular support part 11 and body 2.
As shown in Figure 1, socket component 4 comprises and is round table-like middle body 41, is coated on the connecting portion 1 on body 2 tops and is coated on the connecting portion 2 43 of pit shaft 3 bottoms, connecting portion 2 43 is arranged in the top of body 41, connecting portion 1 is arranged in the bottom of body 41 and is connected with body 2 by bolt, and the outside of middle body 41 is provided with the ribs 2 44 that its two ends are connected with connecting portion 2 43 with connecting portion 1 respectively.In the present embodiment, in order to strengthen sealing, be provided with fluid sealant between connecting portion 1 and body 2, be provided with fluid sealant between connecting portion 2 43 and pit shaft 3.
As shown in Figure 1, connector 6 comprise be saddle for the connecting portion 3 61 be connected with body 2 and the installation portion 62 that is coated on arm 5 outsides, connecting portion 3 61 is connected on body 2 by bolt, between the outside of installation portion 62 and connecting portion 3 61, be provided with ribs 3 63, between connecting portion 3 61 and body 2, be provided with fluid sealant, be provided with fluid sealant between installation portion 62 and arm 5.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (7)
1. split type rotational moulding inspection well, it is characterized in that, comprise rotation molding base (1), be located at the steel-belt-pipe body (2) on base (1) top and be positioned at the pit shaft (3) of body (2) top, described pit shaft (3) is connected with body (2) by the socket component (4) of a rotation molding, on the sidewall of described body (2), have some through holes, the outside of some described through holes be respectively equipped with one with the arm (5) of its corresponding setting, described arm (5) is connected with this through hole by the connector (6) of rotation molding.
2. a kind of split type rotational moulding inspection well according to claim 1, it is characterized in that, the top of described base (1) has for to the passive annular support part of body (2) (11), described annular support part (11) is coated on the bottom of body (2) and is connected mutually by bolt and body (2), and the outside of described annular support part (11) is provided with some equally distributed ribs one (12).
3. a kind of split type rotational moulding inspection well according to claim 2, is characterized in that, is provided with fluid sealant between described annular support part (11) and body (2).
4. according to claim 1 or 2 or 3 described a kind of split type rotational moulding inspection wells, it is characterized in that, described socket component (4) comprises and is round table-like middle body (41), be coated on the connecting portion one (42) on body (2) top and be coated on the connecting portion two (43) of pit shaft (3) bottom, described connecting portion two (43) is arranged in the top of body (41), described connecting portion one (42) is arranged in the bottom of body (41) and is connected with body (2) by bolt, the outside of described middle body (41) is provided with the ribs two (44) that its two ends are connected with connecting portion two (43) with connecting portion one (42) respectively.
5. a kind of split type rotational moulding inspection well according to claim 4, is characterized in that, is provided with fluid sealant between described connecting portion one (42) and body (2), is provided with fluid sealant between described connecting portion two (43) and pit shaft (3).
6. according to claim 1 or 2 or 3 described a kind of split type rotational moulding inspection wells, it is characterized in that, described connector (6) comprise be saddle for the connecting portion three (61) that is connected with body (2) and be coated on the installation portion (62) in arm (5) outside, it is upper that described connecting portion three (61) is connected in body (2) by bolt, is provided with ribs three (63) between the outside of described installation portion (62) and connecting portion three (61).
7. a kind of split type rotational moulding inspection well according to claim 6, is characterized in that, is provided with fluid sealant between described connecting portion three (61) and body (2), is provided with fluid sealant between described installation portion (62) and arm (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103528607A CN103410168A (en) | 2013-08-14 | 2013-08-14 | Split rotationally-molded inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103528607A CN103410168A (en) | 2013-08-14 | 2013-08-14 | Split rotationally-molded inspection well |
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| CN103410168A true CN103410168A (en) | 2013-11-27 |
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| CN2013103528607A Pending CN103410168A (en) | 2013-08-14 | 2013-08-14 | Split rotationally-molded inspection well |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2160479A1 (en) * | 1999-03-08 | 2001-11-01 | Francesco Princivalle | Prefabricated vibrated concrete catch pit. |
| KR20050072240A (en) * | 2004-01-06 | 2005-07-11 | 세종종합건설 주식회사 | Unification connect for connecter of manhole etc and pipe |
| JP3708539B1 (en) * | 2005-03-04 | 2005-10-19 | エバタ株式会社 | Manhole bottom block and manhole using the same |
| CN101509273A (en) * | 2008-02-15 | 2009-08-19 | 戚培发 | Composite structured wall plastic inspection chamber |
| CN201330407Y (en) * | 2008-12-31 | 2009-10-21 | 四川天鑫塑胶管业有限公司 | Reinforced plastic inspection chamber |
| CN201520985U (en) * | 2009-10-27 | 2010-07-07 | 张应忠 | Connection structure of plastic manhole |
| CN102518149A (en) * | 2011-12-15 | 2012-06-27 | 昆明理工大学 | Plastic inspection well and assembling method thereof |
| CN202610950U (en) * | 2012-06-05 | 2012-12-19 | 孙罗娇 | Combined type inspection well |
| CN203403437U (en) * | 2013-08-14 | 2014-01-22 | 温岭市旭日滚塑科技有限公司 | Split type rotational moulding inspection well |
-
2013
- 2013-08-14 CN CN2013103528607A patent/CN103410168A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2160479A1 (en) * | 1999-03-08 | 2001-11-01 | Francesco Princivalle | Prefabricated vibrated concrete catch pit. |
| KR20050072240A (en) * | 2004-01-06 | 2005-07-11 | 세종종합건설 주식회사 | Unification connect for connecter of manhole etc and pipe |
| JP3708539B1 (en) * | 2005-03-04 | 2005-10-19 | エバタ株式会社 | Manhole bottom block and manhole using the same |
| CN101509273A (en) * | 2008-02-15 | 2009-08-19 | 戚培发 | Composite structured wall plastic inspection chamber |
| CN201330407Y (en) * | 2008-12-31 | 2009-10-21 | 四川天鑫塑胶管业有限公司 | Reinforced plastic inspection chamber |
| CN201520985U (en) * | 2009-10-27 | 2010-07-07 | 张应忠 | Connection structure of plastic manhole |
| CN102518149A (en) * | 2011-12-15 | 2012-06-27 | 昆明理工大学 | Plastic inspection well and assembling method thereof |
| CN202610950U (en) * | 2012-06-05 | 2012-12-19 | 孙罗娇 | Combined type inspection well |
| CN203403437U (en) * | 2013-08-14 | 2014-01-22 | 温岭市旭日滚塑科技有限公司 | Split type rotational moulding inspection well |
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Application publication date: 20131127 |