CN202972222U - Eccentric adjustable embedded part - Google Patents
Eccentric adjustable embedded part Download PDFInfo
- Publication number
- CN202972222U CN202972222U CN 201220679242 CN201220679242U CN202972222U CN 202972222 U CN202972222 U CN 202972222U CN 201220679242 CN201220679242 CN 201220679242 CN 201220679242 U CN201220679242 U CN 201220679242U CN 202972222 U CN202972222 U CN 202972222U
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- CN
- China
- Prior art keywords
- hole
- eccentric
- embedded part
- eccentric bushing
- periphery wall
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- 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 eccentric adjustable embedded part which comprises an embedded seat and an eccentric sleeve, wherein the embedded seat is embedded vertically in a concrete floor between storeys, the eccentric sleeve is matched with the embedded seat and used for fixing a pipeline. An adjusting groove with the diameter larger than the outer diameter of the eccentric sleeve is arranged on the embedded seat, a connecting through hole used for being matched with the pipeline is formed in the bottom portion of the adjusting groove, an eccentric through hole is formed in the eccentric sleeve and arranged in an eccentric mode relative to the peripheral wall and used for mounting the pipeline in a sleeved mode, and the diameter of the eccentric sleeve is larger than the summation of the radius of the adjusting groove and the radius of the connecting through hole. The eccentric rotary adjustable embedded part has a mounting position adjusting ability, adjusting range is larger, the defect that the pipeline can not be normally mounted due to construction errors can be overcome, and machining efficiency and construction quality are improved.
Description
Technical field
The utility model belongs to the building materials technical field, and concrete is a kind of for the adjustable embedded part of the bias at the floor gap pipe laying.
Background technique
When multi-storey building is constructed, between floor, need the pipelines such as water supply, draining, blowdown are installed, existing installation method mainly contains two kinds.
Existing wherein a kind of floor gap pipe installation method is: the reserving installation hole hole, position that needs pipe laying at floor gap, after when pipeline, in the installation hole, installation is had good positioning, and then fill up the reserving installation hole hole, although adopt the method can meet to a certain extent the requirement of pipeline mounting construction, but installation procedure complexity, required man-hour is long, and the connection effect between early stage and the concrete in later stage is bad, and may cause the defect such as infiltration;
Another kind of floor gap pipe installation method is: built-in joint in the concrete of floor, then directly pipeline is fixed in the built-in joint of floor gap, although the method is constructed simple and convenient, but in practical operation, the pre-buried position of the built-in joint of floor gap is because machining error might not be aimed at, if alignment error appears in the built-in joint of upper and lower both sides floor gap, may cause the defect that pipeline can't normal mounting.
Given this, the utility model is intended to explore the adjustable embedded part of a kind of bias, and the adjustable embedded part of this eccentric rotary has the mounting point regulating power, and the scope of regulating is larger, can overcome the defect that pipeline that construction error causes can't normal mounting, to improve work efficiency and construction quality.
Summary of the invention
The technical problems to be solved in the utility model is to propose the adjustable embedded part of a kind of bias, the adjustable embedded part of this eccentric rotary has the mounting point regulating power, and the scope of regulating is larger, can overcome the defect that pipeline that construction error causes can't normal mounting, to improve work efficiency and construction quality.
Realize above-mentioned technical purpose, the adjustable embedded part of bias of the present utility model, comprise that being vertical direction is embedded in the built-in base in the floor gap concrete floor slab and coordinates the eccentric bushing for fixing tube with built-in base; Described built-in base is provided with the regulating tank that diameter is greater than described eccentric bushing external diameter, and described regulating tank bottom is provided with the connecting through hole for coordinating with pipeline; Described eccentric bushing is provided with respect to its periphery wall and is eccentric setting and, for being set with the eccentric through-hole of pipeline, the diameter of described eccentric bushing is greater than described regulating tank radius and described connecting through hole radius sum.
Further, the lower end periphery wall of described eccentric through-hole is provided with the annular edge edge extended radially outwardly, and described eccentric through-hole is eccentric setting with respect to described annular edge edge.
Further, described annular edge is along being provided with the eccentric adjustment ear.
Further, described eccentric bushing is provided with the transition through hole that is positioned at described eccentric through-hole below and communicates with described eccentric through-hole, the inclined hole that described transition through hole is axis and described eccentric through-hole axes intersect or curved hole.
Further, the center that described transition through hole is positioned at the connection mouth on described eccentric bushing lower surface is less than the throw of eccentric of described eccentric through-hole with respect to described eccentric bushing periphery wall with respect to the throw of eccentric of described eccentric bushing periphery wall.
Further, described transition through hole is positioned on the axis that is centered close to described eccentric bushing periphery wall of the connection mouth on described eccentric bushing lower surface.
Further, described regulating tank periphery wall is provided with the water proof groove.
Further, the outward edge annular of described water proof groove is laid with the embedded part fixed hole.
The beneficial effects of the utility model are:
The adjustable embedded part of bias of the present utility model, by being set on built-in base, diameter is greater than the regulating tank of eccentric bushing, in use, eccentric bushing is placed in regulating tank and can move freely, for revising the pre-buried positional error of the built-in base between floor, by the eccentric through-hole that is eccentric setting with respect to its periphery wall is set on eccentric bushing, can effectively enlarge the position regulation scope between eccentric through-hole and built-in base, the semidiameter △ R that be eccentric through-hole is regulating tank and eccentric bushing with respect to the position regulation scope of built-in base and eccentric through-hole are with respect to the eccentric distance e of eccentric bushing periphery wall
1sum, can be applicable to the larger situation of the pre-buried positional error of floor gap embedded part, diameter by eccentric bushing is set to be greater than regulating tank radius and connecting through hole radius sum, can guarantee that in the process of eccentric bushing movement in regulating tank, eccentric bushing can cover connecting through hole all the time.
The accompanying drawing explanation
The structural representation that Fig. 1 is the eccentric adjustable embedded part embodiment of the utility model;
The A-A sectional view that Fig. 2 is Fig. 1;
Fig. 3 is for adopting the structural representation of the eccentric adjustable embedded part connecting pipeline of the present embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
As shown in Figure 1, be the eccentric adjustable embedded part embodiment's of the utility model structural representation.The adjustable embedded part of the bias of the present embodiment, comprise that being vertical direction is embedded in the built-in base 1 in the floor gap concrete floor slab and coordinates the eccentric bushing 2 for fixing tube with built-in base 1.Built-in base 1 is provided with the regulating tank 1a that diameter is greater than eccentric bushing 2 external diameters, and regulating tank 1a bottom is provided with the connecting through hole 1b for coordinating with pipeline.Eccentric bushing 2 is provided with respect to its periphery wall and is eccentric setting and, for being set with the eccentric through-hole 2a of pipeline, the diameter of eccentric bushing 2 is greater than regulating tank 1a radius and connecting through hole 1b radius sum.
The adjustable embedded part of the bias of the present embodiment, by being set on built-in base 1, diameter is greater than the regulating tank 1a of eccentric bushing 2, in use, eccentric bushing 2 is placed in regulating tank 1a and can move freely, for revising the pre-buried positional error of the built-in base 1 between floor, by the eccentric through-hole 2a that is eccentric setting with respect to its periphery wall is set on eccentric bushing 2, can effectively enlarge the position regulation scope between eccentric through-hole 2a and built-in base 1, the semidiameter △ R that be eccentric through-hole 2a is regulating tank 1b and eccentric bushing 2 with respect to the position regulation scope of built-in base 1 and eccentric through-hole 2a are with respect to the eccentric distance e of eccentric bushing 2 periphery walls
1sum, can be applicable to the larger situation of the pre-buried positional error of floor gap embedded part 1, diameter by eccentric bushing 2 is set to be greater than regulating tank 1a radius and connecting through hole 1b radius sum, can guarantee that in the process of eccentric bushing 2 movement in regulating tank 1a, eccentric bushing 2 can cover connecting through hole 1b all the time.
Further, the lower end periphery wall of eccentric through-hole 2a is provided with the annular edge that extends radially outwardly along 2b, eccentric through-hole 2a is eccentric setting with respect to annular edge along 2b, adopt the eccentric bushing 2 of this structure, the periphery wall of eccentric bushing 2 is the periphery wall of annular edge along 2b, can save the making material and the weight that alleviates eccentric bushing 2 of eccentric bushing.Preferably, annular edge is provided with eccentric adjustment ear 2d along 2b, by eccentric adjustment ear 2d is set, the easy-to-operat personnel hold eccentric adjustment ear 2d eccentric adjustment cover 2 slip or rotation in regulating tank 1a on the one hand, can indicate on the other hand the eccentric position direction of eccentric bushing 2.
Further, eccentric bushing 2 is provided with the transition through hole 2c that is positioned at eccentric through-hole 2a below and communicates with eccentric through-hole 2a, inclined hole or curved hole that transition through hole 2c is axis and eccentric through-hole 2a axes intersect, the inclined hole that the transition through hole 2c of the present embodiment is axis and eccentric through-hole 2a axes intersect, and transition through hole 2c is positioned at the eccentric distance e of the center of the connection mouth on eccentric bushing 2 lower surfaces with respect to eccentric bushing 2 periphery walls
2be less than the eccentric distance e of eccentric through-hole 2a with respect to eccentric bushing 2 periphery walls
1, adopting the transition through hole 2c of this structure, in the moving process of eccentric bushing 2 in regulating tank 1a, transition through hole 2c all can better align with connecting through hole 1b, can increase the area that is communicated with between transition through hole 2c and connecting through hole 1b.The transition through hole 2c of the present embodiment is positioned on the axis that is centered close to eccentric bushing 2 periphery walls of the connection mouth on eccentric bushing 2 lower surfaces, and the transition through hole 2c of the present embodiment is positioned at connection mouth on the eccentric bushing 2 lower surfaces eccentric distance e with respect to eccentric bushing 2 periphery walls
2=0.
Further, regulating tank 1a periphery wall is provided with water proof groove 1c, and water proof groove 1c can stop the roofing infiltration, prevents that infiltration is to lower floor.The outward edge annular of water proof groove 1c is provided with embedded part fixed hole 1d in uniform way, is convenient to embedded part 1 fixed position.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (8)
1. the adjustable embedded part of bias, is characterized in that: comprise that being vertical direction is embedded in the built-in base in the floor gap concrete floor slab and coordinates the eccentric bushing for fixing tube with built-in base; Described built-in base is provided with the regulating tank that diameter is greater than described eccentric bushing external diameter, and described regulating tank bottom is provided with the connecting through hole for coordinating with pipeline; Described eccentric bushing is provided with respect to its periphery wall and is eccentric setting and, for being set with the eccentric through-hole of pipeline, the diameter of described eccentric bushing is greater than described regulating tank radius and described connecting through hole radius sum.
2. the adjustable embedded part of bias according to claim 1, it is characterized in that: the lower end periphery wall of described eccentric through-hole is provided with the annular edge edge extended radially outwardly, described eccentric through-hole with respect to described annular edge along being eccentric setting.
3. the adjustable embedded part of bias according to claim 2 is characterized in that: described annular edge is along being provided with the eccentric adjustment ear.
4. the adjustable embedded part of bias according to claim 1, it is characterized in that: described eccentric bushing is provided with the transition through hole that is positioned at described eccentric through-hole below and communicates with described eccentric through-hole, the inclined hole that described transition through hole is axis and described eccentric through-hole axes intersect or curved hole.
5. the adjustable embedded part of bias according to claim 4 is characterized in that: the center that described transition through hole is positioned at the connection mouth on described eccentric bushing lower surface is less than the throw of eccentric of described eccentric through-hole with respect to described eccentric bushing periphery wall with respect to the throw of eccentric of described eccentric bushing periphery wall.
6. the adjustable embedded part of bias according to claim 5, it is characterized in that: described transition through hole is positioned on the axis that is centered close to described eccentric bushing periphery wall of the connection mouth on described eccentric bushing lower surface.
7. according to the adjustable embedded part of the described bias of claim 1-6 any one, it is characterized in that: described regulating tank periphery wall is provided with the water proof groove.
8. the adjustable embedded part of bias according to claim 7, it is characterized in that: the outward edge annular of described water proof groove is laid with the embedded part fixed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679242 CN202972222U (en) | 2012-12-11 | 2012-12-11 | Eccentric adjustable embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679242 CN202972222U (en) | 2012-12-11 | 2012-12-11 | Eccentric adjustable embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202972222U true CN202972222U (en) | 2013-06-05 |
Family
ID=48513297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220679242 Expired - Lifetime CN202972222U (en) | 2012-12-11 | 2012-12-11 | Eccentric adjustable embedded part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202972222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906280A (en) * | 2017-11-15 | 2018-04-13 | 广东深联实业有限公司 | Eccentricity compensation connector |
-
2012
- 2012-12-11 CN CN 201220679242 patent/CN202972222U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906280A (en) * | 2017-11-15 | 2018-04-13 | 广东深联实业有限公司 | Eccentricity compensation connector |
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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 |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |