CN202809654U - Shockproof joint for inspection chambers - Google Patents
Shockproof joint for inspection chambers Download PDFInfo
- Publication number
- CN202809654U CN202809654U CN 201220367814 CN201220367814U CN202809654U CN 202809654 U CN202809654 U CN 202809654U CN 201220367814 CN201220367814 CN 201220367814 CN 201220367814 U CN201220367814 U CN 201220367814U CN 202809654 U CN202809654 U CN 202809654U
- Authority
- CN
- China
- Prior art keywords
- manhole
- gland
- adapter sleeve
- branch pipe
- shape
- 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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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a shockproof joint for inspection chambers. The shockproof joint for inspection chambers comprises an inspection chamber and branch pipe joint, a connecting sleeve and a gland. The inspection chamber and branch pipe joint is connected with the connecting sleeve through the gland. An opening of the inspection chamber and branch pipe joint is provided with a cut groove. The axial section of the connecting sleeve is L-shaped, one end of the L shape is provided with an elliptical protrusion, the inner wall of the other end of the L shape is provided with a protrusion for fastening a pipe, the outer side of a concave edge of the L shape is provided with a positioning protrusion for positioning an inserted pipe, and the positioning protrusion is perpendicular to the elliptical protrusion. The outer wall of the other end of the L shape is provided with a rectangular groove used for holding a cable tie or a stainless steel strip clamp. The radial action of the gland is U-shaped. Therefore, the inspection chamber is convenient and fast for installation of branch pipes, and the shockproof joint is effectively tight and applicable to various irregular pavements.
Description
Technical field
The utility model relates to a kind of manhole connects tubing when construction a kind of connected mode, particularly relates to the shockproof joint of a kind of manhole.
Background technology
At present, the domestic construction residential quarter is adopted an injection moulding with manhole more, owing to the angle of processing its arm of reason is single (30 °, 45 °, 90 °) regular angular, but in construction, often there is irregular laying, manhole props up the inconsistent situation of angle that tubing is laid on tube angulation and the engineering, and the form that therefore connects again tubing after the normal adapter switching of adopting with angle solves.Though employing has solved the angle problem that irregular laying brings to a certain extent with the adapter transition angle of angle, the angle of switching accessory also is fixed value, therefore can not solve the angle problem fully.And the adapter switching has increased the switching accessory and has dropped into, and has increased construction cost.
Summary of the invention
Need in the prior art to increase construction cost, directly connect the tubing sealing and the technical problem of the angle Customers ' Legal Right of constructing with perforate with the switching of switching accessory for solving, the utility model provides a kind of manhole shockproof joint, so that the arm of manhole is installed is convenient, good sealing effect and can be applicable to various irregular layings.
For achieving the above object, the technical solution of the utility model is:
The shockproof joint of a kind of manhole comprises manhole branch pipe connection, adapter sleeve and gland, it is characterized in that the manhole branch pipe connection is connected with adapter sleeve by gland.
Described manhole branch pipe connection oral area is provided with notch recess; The L-shaped shape of the axial section of described adapter sleeve, an end on described " L " shape limit is provided with the ellipse boss, the other end inwall on described " L " shape limit is provided with the boss for fastening tubing, and the other end outer wall on described " L " shape limit is provided with for the groove of placing nylon cingulum or stainless steel belt clip; The radial section of described gland becomes " recessed " shape.
It is rectangular recess that the other end outer wall on described " L " shape limit is provided with for the groove of placing nylon cingulum or stainless steel belt clip.
The recess outside on described " L " shape limit is provided with for the positioning boss that inserts the tubing location, and described positioning boss is vertical with described ellipse boss.
Described gland is threaded connection, buckle connects or bonding mode makes the manhole branch pipe connection be connected with adapter sleeve.
Described adapter sleeve material is flexible material.
Further, described adapter sleeve material is rubber or flexible glue.
Advantage of the present utility model: utilize gland take rubber or flexible glue as raw-material adapter sleeve is pressed in the manhole branch pipe connection, again tubing to be inserted adapter sleeve and to connect.Because it is raw material that adapter sleeve adopts rubber or flexible glue, possesses stronger flexibility, but the connection angle of the adjustment of multi-angle and tubing, the various irregular laying in being applicable to construct.Avoid selecting the adapter switching can not solve the angle problem that irregular laying brings fully, and reduced the adapter fittings cost, reduced construction cost.
Description of drawings
Fig. 1 is the utility model generalized section;
Fig. 2 is the utility model joint detailed drawing;
Fig. 3 is the utility model adapter sleeve schematic diagram;
Fig. 4 is the utility model gland schematic diagram.
The specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawings for the below.
Among the figure: 1-manhole branch pipe connection, 2-adapter sleeve, 3-gland.
Shown in Fig. 1,2,3,4, the shockproof joint of a kind of manhole comprises manhole branch pipe connection 1, adapter sleeve 2 and gland 3, and manhole branch pipe connection 1 is connected with adapter sleeve 2 by gland 3.Wherein manhole branch pipe connection 1 oral area is provided with notch recess; The L-shaped shape of the axial section of adapter sleeve 2, an end on " L " shape limit is provided with the ellipse boss vertical with " L " shape limit, the other end inwall on " L " shape limit is provided with the boss for fastening tubing, the recess outside on " L " shape limit is provided with for the positioning boss that inserts the tubing location, and described positioning boss is vertical with described ellipse boss.The other end outer wall on " L " shape limit is provided with for the rectangular recess of placing nylon cingulum or stainless steel belt clip; The radial section of gland 3 becomes " recessed " shape.
Gland 3 makes manhole branch pipe connection 1 be connected connection with adapter sleeve by the buckle connected mode in the present embodiment; Adapter sleeve 2 materials are for adopting rubber.Evenly be provided with 8 triangle boss on the gland 3, manhole branch pipe connection 1 correspondence position is provided with 8 triangle grooves.
During use the ellipse boss of adapter sleeve 2 is installed to the notch recess place of manhole branch pipe connection, then utilize triangle boss on the gland 3 and the triangle groove on the manhole branch pipe connection 1 with the joint fastening; At last tubing is inserted adapter sleeve, the outside locking fitting bandings such as nylon cingulum or stainless steel belt clip of using get final product.
Claims (7)
1. the shockproof joint of manhole comprises manhole branch pipe connection (1), adapter sleeve (2) and gland (3), it is characterized in that manhole branch pipe connection (1) is connected with adapter sleeve (2) by gland (3).
2. the shockproof joint of described manhole according to claim 1 is characterized in that described manhole branch pipe connection (1) oral area is provided with notch recess; The L-shaped shape of axial section of described adapter sleeve (2), an end on described " L " shape limit is provided with the ellipse boss, the other end inwall on described " L " shape limit is provided with the boss for fastening tubing, and the other end outer wall on described " L " shape limit is provided with for the groove of placing nylon cingulum or stainless steel belt clip; The radial section of described gland (3) becomes " recessed " shape.
3. the shockproof joint of described manhole according to claim 2, it is rectangular recess that the other end outer wall that it is characterized in that described " L " shape limit is provided with for the groove of placing nylon cingulum or stainless steel belt clip.
4. the shockproof joint of described manhole according to claim 3 is characterized in that the recess outside on described " L " shape limit is provided with for the positioning boss that inserts the tubing location, and described positioning boss is vertical with described ellipse boss.
5. the shockproof joint of described manhole according to claim 4 is characterized in that described gland (3) is threaded connection, buckle connects or bonding mode makes manhole branch pipe connection (1) be connected 2 with adapter sleeve) connection.
6. the shockproof joint of described manhole according to claim 5 is characterized in that described adapter sleeve (2) material is flexible material.
7. the shockproof joint of described manhole according to claim 6 is characterized in that described adapter sleeve (2) material is rubber or flexible glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367814 CN202809654U (en) | 2012-07-27 | 2012-07-27 | Shockproof joint for inspection chambers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367814 CN202809654U (en) | 2012-07-27 | 2012-07-27 | Shockproof joint for inspection chambers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809654U true CN202809654U (en) | 2013-03-20 |
Family
ID=47868563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220367814 Expired - Lifetime CN202809654U (en) | 2012-07-27 | 2012-07-27 | Shockproof joint for inspection chambers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544610A (en) * | 2015-12-07 | 2016-05-04 | 胡皓勇 | Connecting device of drainage pipeline and inspection well |
-
2012
- 2012-07-27 CN CN 201220367814 patent/CN202809654U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544610A (en) * | 2015-12-07 | 2016-05-04 | 胡皓勇 | Connecting device of drainage pipeline and inspection well |
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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 |