CN204898833U - Plastics chute well - Google Patents
Plastics chute well Download PDFInfo
- Publication number
- CN204898833U CN204898833U CN201520560767.XU CN201520560767U CN204898833U CN 204898833 U CN204898833 U CN 204898833U CN 201520560767 U CN201520560767 U CN 201520560767U CN 204898833 U CN204898833 U CN 204898833U
- Authority
- CN
- China
- Prior art keywords
- tube connector
- pit shaft
- sleeve pipe
- well
- reinforcing rib
- 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 - Fee Related
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Abstract
The utility model relates to a plastics chute well. The purpose is that the chute well that provides should have higher intensity, and difficult dislocation between the sewage pipes, has simple structure moreover, simple to operate's technical characterstic. Technical scheme is: a plastics chute well, includes the pit shaft, be located the well seat of pit shaft bottom and be located at least one connecting pipe of pit shaft side, its characterized in that: every connecting pipe coaxial arrangement has a sleeve pipe, and the outer periphery at the connecting pipe is established to this sheathed tube rear portion cover, links into an integrated entity through a plurality of strengthening ribs between the outer periphery of sheathed tube inner wall and connecting pipe, and the sheathed tube rear end fuses through the outer wall of the conical surface with the connecting pipe.
Description
Technical field
The utility model relates to manhole technical field, specifically a kind of plastic trough well.
Background technology
Day by day perfect along with municipal pipeline, plastic inspection well is used in the process of deployment of blow-off line more and more widely.Plastic inspection well can be divided into chute well and catch-basin two kinds substantially by function, chute well is primarily of well seat, the vertical pit shaft arranged and at least one tube connector crossed out composition, according to the difference of tube connector quantity, common chute well can be divided into the types such as initial well, straight-through well, three driftings, four driftings and 90 degree of wells.
The tube connector of existing chute well is connected with adopting sleeve pipe between blow-off line, its installation process is comparatively loaded down with trivial details, and after long-time use, due to the reason such as pressure and surface settlement of vehicle, may misplace between tube connector and blow-off line, cause occurring larger gap between the two, easily block the foreign material such as branch, iron wire, affect the discharge of sewage, even block blow-off pipe time serious, the problems referred to above wait to solve.
Utility model content
The purpose of this utility model overcomes the deficiency in above-mentioned background technology, there is provided a kind of improvement of plastic trough well, the chute well after improvement should have higher intensity, and not easily misplaces between blow-off line, and it is simple to have structure, technical characterstic easy for installation.
The utility model have employed following technical scheme:
A kind of plastic trough well, comprise pit shaft, be positioned at the well seat of wellbore bottom and be positioned at least one tube connector of pit shaft side, it is characterized in that: each tube connector arranged coaxial has a sleeve pipe, the rear sleeve of this sleeve pipe is located at the outer circumference surface of tube connector, linked into an integrated entity by some reinforcing ribs between the inwall of sleeve pipe and the outer circumference surface of tube connector, the rear end of sleeve pipe is connected with the outer wall of tube connector by the conical surface.
As preferably, the inner chamber of described sleeve pipe becomes shoulder hole structure with the combination of lumens of tube connector.
As preferably, the outer wall of described sleeve pipe is shaped with some reinforcing ribs.
As preferably, the outer wall of described pit shaft and well seat is all shaped with latticed reinforcing rib, and both reinforcing ribs are connected as a single entity.
As preferably, the bottom surface of described pit shaft is shaped with latticed reinforcing rib and some strengthening muscle, the reinforcing rib of all strengthening muscle and pit shaft bottom surface is connected as a single entity, and all down stretch from pit shaft bottom surface along well seat axis direction, the bottom of all strengthening muscle is mutually concordant and do not exceed well seat bottom.
As preferably, described sleeve pipe is concordant with the end of the reinforcing rib between tube connector and the end face of tube connector.
The beneficial effects of the utility model are: the utility model structure is simple, when mounted blow-off line to be inserted in sleeve pipe and carry out end face with tube connector and dock, because tube connector and sleeve pipe are one-body molded by reinforcing rib, there is higher intensity, larger pressure can be born, can not misplace, and can avoid occurring larger gap between tube connector and blow-off line, sewage and foreign material can be made to discharge smoothly, foreign material can not occur and pile up or clogging, easy to use.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the utility model embodiment one.
Fig. 2 is the structural representation of A-A section in Fig. 1.
Fig. 2-1 is that in Fig. 2, B portion conceals the enlarged diagram after reinforcing rib.
Fig. 3 is the perspective view of the utility model embodiment one.
Fig. 4 is the perspective view of the utility model embodiment two.
Fig. 5 is the perspective view of the utility model embodiment three.
Fig. 6 is the perspective view of the utility model embodiment four.
Fig. 7 is the perspective view of the utility model embodiment five.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model is not limited to following examples.
Be initial chute well as shown in Figure 1, Figure 3, Fig. 4 is straight-through chute well, and Fig. 5 is threeway chute well, and Fig. 6 is four-way chute well, and Fig. 7 is 90 degree of chute wells.
As shown in Fig. 1 ~ Fig. 7, a kind of plastic trough well, comprise the pit shaft 1 of employing plastic production, be positioned at the well seat 6 of wellbore bottom and be positioned at least one tube connector 2 of pit shaft side, each tube connector arranged coaxial has a sleeve pipe 5, as shown in Figure 3, fillet 2-1 is made in the upside of the intersection of each tube connector inwall and shaft in wall, thus when avoiding drawing clearly operation, instrument is hooked on this position, also can reduce resistance.The rear sleeve of this sleeve pipe is located at the outer circumference surface of tube connector, linked into an integrated entity by some reinforcing ribs 7 between the inwall of sleeve pipe and the outer circumference surface of tube connector, the end of this reinforcing rib is concordant with the end face of tube connector, the rear end of sleeve pipe is connected with the outer wall of tube connector by the conical surface 3, and the combination of lumens of the inner chamber of sleeve pipe and tube connector forms shoulder hole, the difference of the radius of shoulder hole equals the wall thickness of blow-off line.
Described for gaining in strength, the outer wall of sleeve pipe is shaped with the reinforcing rib 4 of some annulars along its circumference stretching, extension.The outer wall of described pit shaft and well seat is all shaped with the latticed reinforcing rib 8 (longitudinal reinforcing rib stretches along the bus of pit shaft, and horizontal reinforcing rib stretches along the circumference of pit shaft) of crisscross one-tenth, and the reinforcing rib of pit shaft and well seat is connected as a single entity.
The bottom surface of described pit shaft is shaped with latticed reinforcing rib 9 and some strengthening muscle 10, the reinforcing rib of all strengthening muscle and pit shaft bottom surface and the inwall of well seat are connected as a single entity, and all down stretch from pit shaft bottom surface along well seat axis direction, the bottom of all strengthening muscle is mutually concordant and do not exceed well seat bottom.
Finally, it should be noted that above what enumerate is only specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, can also have a lot of distortion.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed in the utility model, all should think protection domain of the present utility model.
Claims (6)
1. a plastic trough well, comprise pit shaft (1), be positioned at the well seat (6) of wellbore bottom and be positioned at least one tube connector (2) of pit shaft side, it is characterized in that: each tube connector arranged coaxial has a sleeve pipe (5), the rear sleeve of this sleeve pipe is located at the outer circumference surface of tube connector, linked into an integrated entity by some reinforcing ribs (7) between the inwall of sleeve pipe and the outer circumference surface of tube connector, the rear end of sleeve pipe is connected with the outer wall of tube connector by the conical surface (3).
2. a kind of plastic trough well according to claim 1, is characterized in that: the inner chamber of described sleeve pipe becomes shoulder hole structure with the combination of lumens of tube connector.
3. a kind of plastic trough well according to claim 1 and 2, is characterized in that: the outer wall of described sleeve pipe is shaped with some reinforcing ribs (4).
4. a kind of plastic trough well according to claim 3, is characterized in that: the outer wall of described pit shaft and well seat is all shaped with latticed reinforcing rib (8), and both reinforcing ribs are connected as a single entity.
5. a kind of plastic trough well according to claim 4, it is characterized in that: the bottom surface of described pit shaft is shaped with latticed reinforcing rib (9) and some strengthening muscle (10), the reinforcing rib of all strengthening muscle and pit shaft bottom surface is connected as a single entity, and all down stretch from pit shaft bottom surface along well seat axis direction, the bottom of all strengthening muscle is mutually concordant and do not exceed well seat bottom.
6. a kind of plastic trough well according to claim 5, is characterized in that: described sleeve pipe is concordant with the end of the reinforcing rib between tube connector and the end face of tube connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560767.XU CN204898833U (en) | 2015-07-29 | 2015-07-29 | Plastics chute well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520560767.XU CN204898833U (en) | 2015-07-29 | 2015-07-29 | Plastics chute well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204898833U true CN204898833U (en) | 2015-12-23 |
Family
ID=54921021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520560767.XU Expired - Fee Related CN204898833U (en) | 2015-07-29 | 2015-07-29 | Plastics chute well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204898833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439089A (en) * | 2019-08-09 | 2019-11-12 | 中冶天工集团有限公司 | A kind of outdoor drainage well shaft bottom sizing deodorization anti-overflow device |
-
2015
- 2015-07-29 CN CN201520560767.XU patent/CN204898833U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439089A (en) * | 2019-08-09 | 2019-11-12 | 中冶天工集团有限公司 | A kind of outdoor drainage well shaft bottom sizing deodorization anti-overflow device |
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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: 20151223 Termination date: 20190729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |