CN202809649U - Inspection chamber - Google Patents
Inspection chamber Download PDFInfo
- Publication number
- CN202809649U CN202809649U CN 201220367364 CN201220367364U CN202809649U CN 202809649 U CN202809649 U CN 202809649U CN 201220367364 CN201220367364 CN 201220367364 CN 201220367364 U CN201220367364 U CN 201220367364U CN 202809649 U CN202809649 U CN 202809649U
- Authority
- CN
- China
- Prior art keywords
- accessory
- arm
- well seat
- branch pipes
- boss
- 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 an inspection chamber which comprises a chamber body, a pipe clamp, at least one branch pipe and adapter fittings. The branch pipes for connecting pipes are disposed on the chamber body. The branch pipes are connected with the adapter fittings in bell-and-socket manner. Plug ends of the adapter fittings connected with the branch pipes are provided with grooves for holding seal rings. Sockets of the branch pipes are provided with chamber body protrusions. The tail ends of the adapter fittings, connected with the branch pipes, are provided with adapter fitting protrusions. The inspection chamber is sealed through the seal rings. The clamp is firm, so that mould manufacturing is easier and connection and manufacturing are more convenient. The chamber body branch pipes are provided with sockets, and openings of the sockets are provided with the protrusions, so that the branch pipes can be connected with the pipes or adapter fittings in the bell-and-socket manner and can also be hermetically connected with the adapter fittings through the seal rings. The clamp is firm in connection. The inspection chamber is multiply applicable.
Description
Technical field
The utility model belongs to the plumbing fitting field, particularly a kind of manhole.
Background technology
At present, domestic manhole when connecting tubing or connecting the switching accessory more, and to adopt well seat arms be socket joint bellmouth or flexible bellmouth, adopts with tubing or switching accessory that socket joint is bonding to be connected or flexible sealing connects.Though flexible bellmouth sealing is reliable, mold production process is relatively complicated.The bonding consuming time and sealing of socket joint is good not as good as sealing ring.
Summary of the invention
The utility model will solve flexible bellmouth mold production process difficulty in the prior art, and the problem that bonding socket joint is consuming time provides a kind of manhole, when reducing the Mould Machining difficulty, realizes installing convenient and multiple connected mode.
For achieving the above object, the technical solution of the utility model is:
A kind of manhole comprises the well seat, at least one is arranged on the well seat and is used for connecting the arm of tubing and the conversion accessory that is connected with arm, and described arm is that socket joint is connected with changing accessory; The birdsmouth place of described arm is provided with well seat boss, and the tail end of described conversion accessory and arm link is provided with switching accessory boss.
Further, also comprise for banding or tighten up the pipe collar of switching accessory boss and well seat boss.
Further, the described conversion accessory jacks end face that is connected with arm is provided with the groove of placing sealing ring.
Wherein change accessory and be used for changing different tubing, namely change different and different that the type of attachment of accessory and tubing can be according to tubing; One end of the arm connection of conversion accessory and well seat and the form of arm are consistent.Switching accessory boss is used for the degree of depth and the pipe collar screens of positioning transfer accessory fill-in well seat to be used.Wherein the arm position is set to the bellmouth form, and the end that the switching accessory is connected with the well seat is made as the tubing form.
When using manhole of the present utility model, sealing ring is inserted in the socket end face groove of conversion accessory, then will change the arm position of accessory fill-in well seat, when the well seat boss on the arm of switching accessory boss and the well seat of conversion accessory and when neat, with the pipe collar hoop in two boss outside bandings or tighten up.
The utility model with respect to the beneficial effect of prior art is:
Structure of the present utility model is used the sealing ring sealing, and reduce in clip hoop jail not only mould manufacture difficulty, and connection is also more convenient.Well seat arm is that bellmouth form oral area arranges boss, can be connected with tubing or switching accessory socket joint, can seal with switching accessory sealing ring again, and the pipe collar banding connects, and possesses many applicabilities.
Description of drawings
Fig. 1 the utility model generalized section;
Fig. 2 switching accessory of the present utility model figure.
The specific embodiment
Fig. 1 mainly includes: 1-well seat; The 2-pipe collar; 3-changes accessory; The 4-sealing ring; 5-switching accessory boss; 6-well seat boss; The 7-arm.
As shown in Figure 1, 2, a kind of manhole of present embodiment comprises well seat 1, pipe collar 2, at least one is arranged on and is used for connecting the arm 7 of tubing and the conversion accessory 3 that is connected with arm 7 on the well seat 1, arm 7 with change accessory 3 and be connected for socket joint; The birdsmouth place of arm 7 is provided with well seat boss 6, and conversion accessory 3 is provided with switching accessory boss 5 with the tail end of arm 7 links; Conversion accessory 3 sockets that are connected with arm 7 are provided with the groove of placing sealing ring 4; Manhole arm 7 positions of present embodiment are set to the bellmouth form, and the end that switching accessory 3 is connected with well seat 1 is made as the tubing form; When using manhole of the present utility model, sealing ring 4 is inserted in the socket end face groove of conversion accessory 3, then will change arm 7 positions of accessory 3 fill-in well seats 1, when the well seat boss 6 on the arm 7 of the switching accessory boss 5 of conversion accessory 3 and well seat 1 and when neat, bind round in two boss outside bandings or tighten up with pipe collar 2.
Claims (2)
1. manhole comprises well seat (1), at least one is arranged on, and well seat (1) is upper to be used for connecting the arm (7) of tubing and the conversion accessory (3) that is connected with arm (7), described arm (7) with change accessory (3) and be connected for socket joint; The birdsmouth place of described arm (7) is provided with well seat boss (6), and described conversion accessory (3) is provided with switching accessory boss (5) with the tail end of arm link; Characterized by further comprising for banding or tighten up switching accessory boss (5) and the pipe collar (2) of well seat boss (6).
2. described manhole according to claim 1 is characterized in that described conversion accessory (3) the socket end face that is connected with arm (7) is provided with the groove of placing sealing ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367364 CN202809649U (en) | 2012-07-27 | 2012-07-27 | Inspection chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367364 CN202809649U (en) | 2012-07-27 | 2012-07-27 | Inspection chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809649U true CN202809649U (en) | 2013-03-20 |
Family
ID=47868558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220367364 Expired - Lifetime CN202809649U (en) | 2012-07-27 | 2012-07-27 | Inspection chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059641A (en) * | 2021-10-20 | 2022-02-18 | 百盛联合集团有限公司 | Quick hoisting, positioning and reinforcing device for sewage pipes |
-
2012
- 2012-07-27 CN CN 201220367364 patent/CN202809649U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059641A (en) * | 2021-10-20 | 2022-02-18 | 百盛联合集团有限公司 | Quick hoisting, positioning and reinforcing device for sewage pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |