CN203336094U - Plastic-steel winding drain pipe connecting mechanism - Google Patents
Plastic-steel winding drain pipe connecting mechanism Download PDFInfo
- Publication number
- CN203336094U CN203336094U CN2013204326595U CN201320432659U CN203336094U CN 203336094 U CN203336094 U CN 203336094U CN 2013204326595 U CN2013204326595 U CN 2013204326595U CN 201320432659 U CN201320432659 U CN 201320432659U CN 203336094 U CN203336094 U CN 203336094U
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- plastic
- steel
- drainage pipe
- bindiny mechanism
- lath
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Abstract
The utility model belongs to the technical field of pipelines, and discloses a plastic-steel winding drain pipe connecting mechanism. According to the main technical scheme, the plastic-steel winding drain pipe connecting mechanism is structurally composed of a fastening connecting sleeve and a fixing slat, wherein the fastening connecting sleeve structurally comprises a plastic ferrule and spiral protruding bars arranged on the inner wall of the plastic ferrule, the fixing slat is structurally composed of a slat body, and the two end portions of the slat body are respectively provided with a fixing plate with bolt connecting holes. The plastic-steel winding drain pipe connecting mechanism with the structure can effectively solve the problem that the wrapping force of drain pipes which are connected is not even and has the advantage of being convenient to construct and install.
Description
Technical field
The utility model belongs to the pipe joint technical field, relates to concretely a kind of plastic-steel-wound drainage pipe bindiny mechanism that the plastic-steel-wound drainage pipe section can be linked together.
Background technique
Plastic-steel-wound drainage pipe is the pipeline that is applicable to the engineerings such as urban drainage, industrial water drainage and agricultural drain, and this pipeline is to utilize the base plate of the fixed width with some steel bands 1 to weld through being wound around the structure as shown in Figure 1 of making.Connection between the plastic-steel-wound drainage pipe A, 8 of this structure is generally to add full sand material or rubber plastic material 4 in the groove 2 of 1 formation of steel band, and then uses the board-like clip 3 consisted of lath 5 to be fixed connection.Because the rubber plastic material added in this linkage structure further groove and board-like clip are separation structure, as easy as rolling off a log formation dislocation between the waste pipe therefore connected.
The utility model patent that China Patent No. is 201220633503.9 discloses a kind of plastic-steel-wound drainage pipe bindiny mechanism, and the structure of this bindiny mechanism is by lath that can coiling parcel pipeline, and these two end part, lath outside arrange the fixed plate that has bolt connecting hole; The inboard two end part of this lath are provided with the rubber seal spiral flange collar be complementary with two formed spiral grooves of steel band on be connected plastic-steel-wound drainage pipe.This bindiny mechanism can realize the connection between plastic-steel-wound drainage pipe, but, because the lath that forms the parcel pipeline is open architecture, while therefore constructing, exists to install to connect the defect wasted time and energy.
The model utility content
The purpose of this utility model just is to provide the plastic-steel-wound drainage pipe bindiny mechanism that can making of a kind of construction install convenience is connected firmly between waste pipe.
To achieve these goals, the technical solution adopted in the utility model comprises:
A kind of plastic-steel-wound drainage pipe bindiny mechanism, by forming for being fastenedly connected cover and security strip; Wherein, the described structure that is fastenedly connected cover comprises plastic ferrule and is arranged at the spiral raised line on its inwall, and the structure of described security strip arranges the lath formation of the fixed plate that has bolt connecting hole for its two end part.
Wherein, the additional technical feature that forms above-mentioned plastic-steel-wound drainage pipe bindiny mechanism also comprises:
---described lath consists of polyvinyl plastics plate, foamed board and rubber plate combination;
---the daughter board bar that described lath arranges by two end part, some outsides the fixed plate that has bolt connecting hole connects and composes.
Plastic-steel-wound drainage pipe provided by the utility model bindiny mechanism compared with prior art, have the following advantages: one, be provided with plastic ferrule in structure due to bindiny mechanism, and the spiral raised line on its inwall is corresponding with two formed spiral grooves of steel band on connected waste pipe end outer wall and the spiral raised line that seals, can directly two waste pipe wheels be revolved and link together during construction, not only it be simple in structure but also attended operation is very convenient; They are two years old, when due to the lath of bindiny mechanism, by two or more daughter board bars, by two end part, the outside, the fixed plate that has bolt connecting hole being set connecting, can effectively solve the elongation due to lath, and make the inhomogeneous problem of its parcel power of coiling to plastic-steel-wound drainage pipe.
The accompanying drawing explanation
Fig. 1: be the radially cross-sectional configuration schematic diagram of plastic-steel-wound drainage pipe bindiny mechanism;
Fig. 2: for forming the structural representation of bindiny mechanism's lath;
Fig. 3: be the structural representation of the lath that formed by two sub-laths.
Embodiment
The structure of plastic-steel-wound drainage pipe bindiny mechanism the utility model provided below in conjunction with accompanying drawing elaborates.
Be illustrated in figure 1 the radially cross-sectional configuration schematic diagram of plastic-steel-wound drainage pipe provided by the utility model bindiny mechanism, its structure by for two plastic-steel-wound drainage pipe A, B, connect be fastenedly connected cover 1 and security strip 2 forms; Wherein, form the structure be fastenedly connected cover and comprise plastic ferrule 3 and be arranged at spiral raised line corresponding with two formed spiral grooves of steel band C on the outer wall of plastic-steel-wound drainage pipe end on this lasso inwall 4 and form, the structure that forms security strip is illustrated in figure 2 the lath 5 that its two end part arrange the fixed plate 7 that has bolt connecting hole 6 and forms.
While using bindiny mechanism to connect two plastic-steel-wound drainage pipe A, B, two formed spiral grooves of steel band C of at first the spiral raised line 4 on plastic ferrule 1 inwall being aimed on plastic-steel-wound drainage pipe, then revolve to make between plastic-steel-wound drainage pipe A, B and realize preliminary the connection, then lath 5 is rolled in to the outside of above-mentioned plastic ferrule, is realized connecting by bolt by the bolt connecting hole 6 on the fixed plate 7 of docking.
In above-mentioned plastic-steel-wound drainage pipe bindiny mechanism structure,
---for the sealing that improves the lath 5 that forms bindiny mechanism be connected mechanical strength, the outer flaggy of this lath consists of polyvinyl plastics plate 10 as shown in Figure 2, the back veneer layer consists of rubber plate 12, centre accompanies foamed board 11, the bonding formation overall structure of threepayer;
---when connected plastic-steel-wound drainage pipe caliber is larger, because the lath that forms bindiny mechanism is to have than the rubber plastic material of high elongation rate to form, when therefore this bindiny mechanism consists of a lath, due to the elongation of lath, and make the inhomogeneous problem of its parcel power of coiling to plastic-steel-wound drainage pipe.Therefore this lath can be being connected and composed by connecting bolt 9 by 8 fixed plates that have bolt connecting hole 67 that arrange by two end part, the outside of two (or a plurality of) daughter boards as shown in Figure 3.
Claims (3)
1. a plastic-steel-wound drainage pipe bindiny mechanism, is characterized in that: by forming for being fastenedly connected cover and security strip; Wherein, the described structure that is fastenedly connected cover comprises plastic ferrule and is arranged at the spiral raised line on its inwall, and the structure of described security strip arranges the lath formation of the fixed plate that has bolt connecting hole for its two end part.
2. a kind of plastic-steel-wound drainage pipe as claimed in claim 1 bindiny mechanism is characterized in that: described lath by polyvinyl plastics plate, foamed board and rubber plate in conjunction with forming.
3. a kind of plastic-steel-wound drainage pipe as claimed in claim 1 bindiny mechanism, it is characterized in that: the daughter board bar that described lath arranges by two end part, some outsides the fixed plate that has bolt connecting hole connects and composes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204326595U CN203336094U (en) | 2013-07-21 | 2013-07-21 | Plastic-steel winding drain pipe connecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204326595U CN203336094U (en) | 2013-07-21 | 2013-07-21 | Plastic-steel winding drain pipe connecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336094U true CN203336094U (en) | 2013-12-11 |
Family
ID=49704770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204326595U Expired - Fee Related CN203336094U (en) | 2013-07-21 | 2013-07-21 | Plastic-steel winding drain pipe connecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780356A (en) * | 2019-03-14 | 2019-05-21 | 上海珑意环保科技有限公司 | A kind of effective docking facilities of easy-to-mount plastic-steel-wound |
-
2013
- 2013-07-21 CN CN2013204326595U patent/CN203336094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780356A (en) * | 2019-03-14 | 2019-05-21 | 上海珑意环保科技有限公司 | A kind of effective docking facilities of easy-to-mount plastic-steel-wound |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20170721 |