CN210566724U - Pipeline casing fixing device placed in middle - Google Patents
Pipeline casing fixing device placed in middle Download PDFInfo
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- CN210566724U CN210566724U CN201921444227.XU CN201921444227U CN210566724U CN 210566724 U CN210566724 U CN 210566724U CN 201921444227 U CN201921444227 U CN 201921444227U CN 210566724 U CN210566724 U CN 210566724U
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- pipeline
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- connecting rod
- sleeve
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Abstract
The utility model discloses a pipeline sleeve fixing device placed in middle, the device includes: the positioning assemblies are arranged between the pipeline and the sleeve and are of the same structure, each positioning assembly comprises a component A, a component B and a connecting rod assembly arranged between the component A and the component B and used for adjusting the spacing distance between the component A and the component B, and an adjusting bolt is used for adjusting and fixing the relative position between the component A and the component B; the first annular component is sleeved on the outer wall of the pipeline, after the first annular component is sleeved, the circle center of the first annular component is collinear with the axis of the pipeline, and the upper end of the component A is provided with a first connecting hole for the first annular component to pass through; and the second annular member is lined on the inner wall of the sleeve and is sleeved, the circle center of the second annular member is collinear with the axis of the pipeline, and the upper end of the member B is provided with a second connecting hole for the second annular member to pass through.
Description
Technical Field
The utility model belongs to the technical field of the construction technique and specifically relates to a pipeline sleeve pipe fixing device placed in middle and fixed method thereof is related to.
Background
In the building construction process, pipelines such as drainage, fire control and the like often need to penetrate through a floor slab and a wall body, so that the pipelines are convenient to maintain, when the pipelines penetrate through concrete of the floor slab and the wall body, a sleeve pipe is usually required to be arranged outside the pipelines, and at the moment, the pipelines are arranged in the middle of the sleeve pipe to become a difficult point of construction. At present, there is not specialized tool or material to realize the pipeline arranging in middle fast in the market, thereby often uses wood or fragment of brick to fill to make the pipeline in middle between sheathed tube inner wall and the pipeline outer wall on the job site, but this kind of way causes the deviation great, the phenomenon such as drop appears easily in the filler material.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model discloses a pipeline sleeve pipe fixing device placed in middle and fixing method aims at solving the sheathed tube off normal problem.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
a pipeline sleeve centering fixing device comprises a pipeline, a sleeve sleeved on the outer side of the pipeline and a plurality of positioning assemblies with the same structure arranged in an annular cavity formed between the pipeline and the sleeve, wherein each positioning assembly comprises a member A, a member B and a connecting rod assembly arranged between the member A and the member B and used for adjusting the spacing distance between the member A and the member B, the connecting rod assembly comprises a plurality of connecting rod assemblies, the connecting rod assemblies are the same in structure and arranged between the member A and the member B in parallel, and each connecting rod assembly comprises a first hinge element, a connecting rod and a second hinge element, wherein one end of the connecting rod is hinged with the member A through the first hinge element, and the other end of the connecting rod is hinged with the member B through the second hinge element;
the adjusting bolt is used for adjusting and fixing the relative position between the component A and the component B;
the first annular component is sleeved on the outer wall of the pipeline, after the first annular component is sleeved, the circle center of the first annular component is collinear with the axis of the pipeline, and the upper end of the component A is provided with a first connecting hole for the first annular component to pass through;
and the second annular member is lined on the inner wall of the sleeve and is sleeved, the circle center of the second annular member is collinear with the axis of the pipeline, and the upper end of the member B is provided with a second connecting hole for the second annular member to pass through.
The component A and the component B are both rod-shaped or strip-shaped.
The plurality of connecting rods are arranged at regular intervals along the height direction of the component A and the component B.
The annular member is a flexible band-like member that is conveniently bent into a circular shape.
The annular member is a flat steel strip.
The first connecting hole and the second connecting hole are both square connecting holes.
Has the advantages that:
the utility model relates to a pipeline sleeve fixing device placed in middle through to component A and component B relative motion and adjust the spacing between component A and the component B, according to the size of spacing between pipeline and the sleeve pipe, through the connecting rod of the different diameter specifications of preparation, can be applicable to not equidimension pipeline, easily the operation and can reuse, practice thrift the cost.
Drawings
Fig. 1 is a schematic view of the pipeline sleeve centering fixing device of the present invention in use;
wherein, 1, a sleeve; 2. a pipeline; 3. a positioning assembly;
fig. 2 is a schematic structural view of the pipe sleeve centering fixing device of the present invention;
wherein, 3-1, component A; 3-2, component B; 3-3, connecting rod; 3-4, adjusting bolts; 3-5, a first connection hole; 3-6, a second connecting hole; 4. a first annular member; 5. a second annular member;
FIG. 3 is a top view of FIG. 2;
fig. 4 is a schematic structural view of the position of the component a and the component B of the pipe sleeve centering fixing device of the present invention;
fig. 5 is a schematic structural view of the second position of the component a and the component B of the pipeline sleeve centering fixing device of the present invention.
Detailed Description
The structure of the pipe sleeve centering fixing device of the present invention is further described in detail with reference to the drawings and the specific embodiments of the specification.
As shown in fig. 1, the utility model relates to a pipeline sleeve pipe fixing device placed in middle, establish sleeve pipe 1 in the 2 outsides of pipeline including pipeline 2 and cover, include:
a plurality of identically structured positioning assemblies 3 arranged between the pipeline 2 and the casing 1, each positioning assembly comprising a member A3-1, a member B3-2 and a linkage assembly arranged between the member A3-1 and the member B3-2 for adjusting the spacing distance between the member A3-1 and the member B3-2, wherein the linkage assembly comprises a plurality of linkage assemblies, each linkage assembly is identical in structure and arranged in parallel between the member A and the member B and comprises a first hinge, a connecting rod 3-3 and a second hinge, wherein one end of the connecting rod 3-3 is hinged with the member A through the first hinge, and the other end of the connecting rod is hinged with the member B through the second hinge;
an adjusting bolt 3-4 for adjusting and fixing the relative position between the component A3-1 and the component B3-2;
the first annular component 4 is sleeved on the outer wall of the pipeline 2, after the first annular component 4 is sleeved, the circle center of the first annular component 4 is collinear with the axis of the pipeline 2, and the upper end of the component A3-1 is provided with a first connecting hole 3-5 for the first annular component to pass through;
and the second annular member 5 is lined on the inner wall of the sleeve 1 and sleeved, the center of the second annular member 5 is collinear with the axis of the pipeline 2, and the upper end of the member B3-2 is provided with a second connecting hole 3-6 for the second annular member 5 to pass through.
As a preferred embodiment of the present invention, the pipe sleeve centering fixture is characterized in that the member a and the member B are both rod-shaped or bar-shaped. The length of member A, B can be made into multiple models of different lengths according to the specification of the conduit sleeve, and each specification can be suitable for multiple specifications of sleeve.
As the utility model discloses pipe sleeve fixing device placed in middle of preferred embodiment, the connecting rod includes a plurality ofly, and the setting that a plurality of connecting rod length is the same and be parallel to each other is in between component a and the component B. The length of the connecting rod is determined according to the size of the pipeline,
as the utility model discloses pipeline sleeve pipe fixing device placed in middle's preferred embodiment, the annular component is for conveniently bending into circular shape flexible banded part, preferably flat steel band in this embodiment.
As the utility model discloses pipeline sleeve pipe fixing device placed in middle's preferred embodiment, first connecting hole and second connecting hole are square connecting hole.
The utility model discloses pipeline sleeve pipe fixing device placed in middle's fixed method, after the sleeve pipe overlaps outside the pipeline, according to the first annular component of the external diameter preparation of pipeline, imagine that the annular component can overlap like the waistband, can be applicable to the pipeline of different specifications, need not make alone according to different pipeline specifications.
Sleeving a first annular member on the outer wall of the pipeline, wherein after sleeving, the circle center of the first annular member is collinear with the axis of the pipeline, and meanwhile, a plurality of positioning assemblies are uniformly arranged on the first annular member through the first connecting hole;
the component A and the component B move up and down relatively to change the distance between the component A and the component B, and after the distance is adjusted, namely the component B is in interference connection with the inner wall of the sleeve, the component A and the component B are relatively fixed through an adjusting bolt;
all positioning components are positioned between the pipeline and the sleeve, and the central line of the sleeve is ensured to be coincident with the central line of the pipeline by utilizing a plurality of positioning pieces.
Claims (6)
1. The utility model provides a pipeline sleeve pipe fixing device placed in middle, includes the pipeline, overlaps the sleeve pipe of establishing in the pipeline outside and sets up the locating component that a plurality of structures are the same in the annular cavity that forms between pipeline and sleeve pipe, its characterized in that: each positioning assembly comprises a component A, a component B and a connecting rod assembly arranged between the component A and the component B and used for adjusting the spacing distance between the component A and the component B, wherein the connecting rod assembly comprises a plurality of connecting rod assemblies which are identical in structure and arranged between the component A and the component B in parallel, each connecting rod assembly comprises a first hinge, a connecting rod and a second hinge, one end of each connecting rod is hinged with the component A through the first hinge, and the other end of each connecting rod is hinged with the component B through the second hinge;
the adjusting bolt is used for adjusting and fixing the relative position between the component A and the component B;
the first annular component is sleeved on the outer wall of the pipeline, after the first annular component is sleeved, the circle center of the first annular component is collinear with the axis of the pipeline, and the upper end of the component A is provided with a first connecting hole for the first annular component to pass through;
and the second annular member is lined on the inner wall of the sleeve and is sleeved, the circle center of the second annular member is collinear with the axis of the pipeline, and the upper end of the member B is provided with a second connecting hole for the second annular member to pass through.
2. The conduit sleeve centering fixture of claim 1 wherein said member a and member B are each rod or bar shaped.
3. The conduit sleeve centering fixture of claim 1 wherein a plurality of said tie rods are evenly spaced along the height of member a and member B.
4. The conduit sleeve centering fixture of claim 1 wherein said annular member is a flexible band-like member that is conveniently bent into a circular shape.
5. The conduit sleeve centering fixture of claim 1 wherein said annular member is a flat steel band.
6. The pipe casing centering fixture of claim 1, wherein said first and second attachment holes are both square attachment holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921444227.XU CN210566724U (en) | 2019-09-02 | 2019-09-02 | Pipeline casing fixing device placed in middle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921444227.XU CN210566724U (en) | 2019-09-02 | 2019-09-02 | Pipeline casing fixing device placed in middle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210566724U true CN210566724U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921444227.XU Active CN210566724U (en) | 2019-09-02 | 2019-09-02 | Pipeline casing fixing device placed in middle |
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| CN (1) | CN210566724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541970A (en) * | 2019-09-02 | 2019-12-06 | 中建八局第三建设有限公司 | pipeline sleeve centering fixing device and fixing method thereof |
-
2019
- 2019-09-02 CN CN201921444227.XU patent/CN210566724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541970A (en) * | 2019-09-02 | 2019-12-06 | 中建八局第三建设有限公司 | pipeline sleeve centering fixing device and fixing method thereof |
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