CN105020472A - Fixing device for preventing sedimentation stretching of straight-buried pipe - Google Patents
Fixing device for preventing sedimentation stretching of straight-buried pipe Download PDFInfo
- Publication number
- CN105020472A CN105020472A CN201510390647.4A CN201510390647A CN105020472A CN 105020472 A CN105020472 A CN 105020472A CN 201510390647 A CN201510390647 A CN 201510390647A CN 105020472 A CN105020472 A CN 105020472A
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- Prior art keywords
- pipeline
- fixed component
- pull bar
- pipe
- fixed
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
- F16L1/11—Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses a fixing device for preventing sedimentation stretching of a straight-buried pipe. The fixing device comprises a pull rod, a pipe fixing component and a structure fixing component, wherein the pipe fixing component comprises a fixed sleeve, an arc fixed plate and two pipe hinge plates; the structure fixing component comprises a fixed baseplate and two structure hinge plates; the two ends of the pull rod are respectively connected with hinge plates; the hinge plate at one end of the pull rod is hinged with the two pipe hinge plates; the hinge plate at the other end of the pull rod is hinged with the two structure hinge plates; the structure fixing component is fixed in strength points of such different buildings as a structural bearing platform and a ground beam; the pipe fixing component is fixed on the straight-buried pipe; as the two ends of the pull rod are hinged with the pipe fixing component and the structure fixing component, when the straight-buried pipe is stretched, the straight-buried pipe can be synchronously and uniformly stretched to the left and right sides from the middle, and the stretching stress of the straight-buried pipe is effectively dispersed; and when the straight-buried pipe is sedimentated, the pull rod can effectively unload to prevent the tensile failure.
Description
Technical field
the present invention relates to pipeline construction field of engineering technology, particularly a kind of fixing device for preventing directly buried pipeline sedimentation from stretching.
Background technique
In hot water or cold water's direct buried pipe engineering, direct buried pipe can produce stretching because of the temperature difference, if lack necessary stretch-proof measure, usually can cause the phenomenon of pipe deforming, constriction, cracking seepage, after the problems referred to above appear in pipeline, repairs difficulty and affects very large.
Traditional direct buried pipe engineering mainly arranges stretch-proof measure in the horizontal direction for the problems referred to above, but in settlement region, directly buried pipeline is easily because there is the stretching of vertical direction in sedimentation, pulling force during sedimentation is very huge, if the stretch-proof measure on shortage vertical direction, pipeline is easy to occur cracking seepage, causes huge loss.
Summary of the invention
Technical problem to be solved by this invention is to provide the fixing device that a kind of structure is simple, effectively can prevent directly buried pipeline stretching, sedimentation.
For solving the problems of the technologies described above adopted technological scheme: the fixing device that a kind of anti-directly buried pipeline sedimentation stretches, comprise pull bar, pipeline fixed component, structure fixed component, described pipeline fixed component comprises fixed muffle, be located at the arcuation fixed plate of fixed muffle bottom, and two pipeline articulated slabs of fixed muffle side are located at interval, described structure fixed component comprises fixing bottom-plate and perpendicular separation and is located at two structure articulated slabs on fixing bottom-plate, described pull bar two ends are connected to articulated slab, the articulated slab of described pull bar one end and two pipeline articulated slabs of pipeline fixed component are formed hinged by hinging shaft, the articulated slab of the described pull bar the other end and two structure articulated slabs of structure fixed component are formed hinged by hinging shaft.
Further, described pull bar and pipeline fixed component form hinged one end and are provided with thermal insulation parts.
Further, described thermal insulation parts comprise two clamping plate arranged perpendicular to pull bar axis and the headblock be located between two clamping plate.
Further, between described thermal insulation parts and pipeline fixed component, be coated with polyurethane foamed thermal-insulating layer and be set with PVC protective tube.
Beneficial effect: in the fixing device that this anti-directly buried pipeline sedimentation stretches, structure fixed component is fixed on the different building such as structure cushion cap, grade beam origin of force, pipeline fixed component is fixed on directly buried pipeline, due between pull bar two ends and pipeline fixed component, structure fixed component for being articulated and connected, when directly buried pipeline occurs to stretch, directly buried pipeline can be made to be stretched equably to left and right both sides by centre simultaneously, effective dispersion directly buried pipeline tensile stress, prevents stress from concentrating; When sedimentation appears in directly buried pipeline, pull bar also effectively " can unload power ", avoids being pulled off.This fixing device can play the effect of stretch-proof with Vertical direction in the horizontal direction, can realize the stable use of directly buried pipeline long-term safety.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described further;
Fig. 1 is the schematic front view of the embodiment of the present invention;
Fig. 2 is the schematic top plan view of the embodiment of the present invention;
Fig. 3 is the embodiment of the present invention vertically upper schematic diagram filled;
Fig. 4 is the schematic diagram of embodiment of the present invention horizontal side dress.
Embodiment
Referring to figs. 1 through Fig. 4, the fixing device that a kind of anti-directly buried pipeline sedimentation of the present invention stretches, comprise pull bar 10, pipeline fixed component 20, structure fixed component 30, pipeline fixed component 20 comprises fixed muffle 21, be located at the arcuation fixed plate 22 of fixed muffle 21 bottom, and two pipeline articulated slabs 23 of fixed muffle 21 side are located at interval, structure fixed component 30 comprises fixing bottom-plate 31 and perpendicular separation and is located at two structure articulated slabs 32 on fixing bottom-plate 31, pull bar 10 two ends are connected to articulated slab 11, the articulated slab 11 of pull bar 10 one end is formed hinged with two pipeline articulated slabs 23 of pipeline fixed component 20 by hinging shaft 12, the articulated slab 11 of pull bar 10 the other end is formed hinged with two structure articulated slabs 32 of structure fixed component 30 by hinging shaft 12.
Wherein, pull bar 10 and pipeline fixed component 20 form hinged one end and are provided with thermal insulation parts 40, thermal insulation parts 40 are for every cold, heat insulation, avoid cold, heat outwards runs off through pull bar 10, thermal insulation parts 40 comprise two clamping plate 41 arranged perpendicular to pull bar 10 axis and the headblock 42 be located between two clamping plate 41, in the present embodiment, pull bar 10 is pipe, pull bar 10 one end disconnects formation two and saves and be fixedly connected with flange plate as clamping plate 41 in corresponding position, clip headblock 42 between two flange plate and be bolted together, carry out isolated heat by headblock 42 outwards to conduct.In addition, between thermal insulation parts 40 and pipeline fixed component 20, be coated with polyurethane foamed thermal-insulating layer 50 and be set with PVC protective tube, to prevent heat loss further.
Fixing device of the present invention can be installed on structure cushion cap, the difference such as grade beam building origin of force, horizontal side is taked to fill according to the actual conditions of different engineering, the vertically mounting type of upper dress, flexibly and applicability is strong, Fig. 3 shows the mounting type of vertically upper dress, carry out installation by this fixing device to directly buried pipeline 80 between two grade beams 60 to fix, wherein, two structure fixed components 30 are selected to be fixedly mounted on the corresponding sidewall of two grade beams 60 respectively, arcuation fixed plate 22 in pipeline fixed component 20 is fixedly mounted on directly buried pipeline 80, one end of two pull bars 10 is hinged on fixed muffle 21 left and right sides of pipeline fixed component 20 respectively, structure fixed component 30 on the other end of two pull bars 10 and two grade beams 60 is hinged.Fig. 4 shows the mounting type of horizontal side dress, wherein, arcuation fixed plate 22 in pipeline fixed component 20 tilts to be connected to fixed muffle 21 bottom, structure cushion cap 70 left and right sides respective side walls fixedly mounts structure fixed component 30, directly buried pipeline 80 is positioned at corresponding position, structure cushion cap 70 left and right sides two pipeline fixed components 20 are installed respectively, structure cushion cap 70 left and right sides arranges pull bar 10 respectively, pipeline fixed component 20 corresponding for both sides, structure fixed component 30 is coupled together.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the invention is not restricted to above-mentioned mode of execution, in the ken that described technical field those of ordinary skill possesses, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (4)
1. the fixing device of an anti-directly buried pipeline sedimentation stretching, it is characterized in that: comprise pull bar, pipeline fixed component, structure fixed component, described pipeline fixed component comprises fixed muffle, be located at the arcuation fixed plate of fixed muffle bottom, and two pipeline articulated slabs of fixed muffle side are located at interval, described structure fixed component comprises fixing bottom-plate and perpendicular separation and is located at two structure articulated slabs on fixing bottom-plate, described pull bar two ends are connected to articulated slab, the articulated slab of described pull bar one end and two pipeline articulated slabs of pipeline fixed component are formed hinged by hinging shaft, the articulated slab of the described pull bar the other end and two structure articulated slabs of structure fixed component are formed hinged by hinging shaft.
2. the fixing device of anti-directly buried pipeline sedimentation stretching according to claim 1, is characterized in that: described pull bar and pipeline fixed component form hinged one end and be provided with thermal insulation parts.
3. the fixing device of anti-directly buried pipeline sedimentation stretching according to claim 2, is characterized in that: described thermal insulation parts comprise two clamping plate arranged perpendicular to pull bar axis and the headblock be located between two clamping plate.
4. the fixing device that the anti-directly buried pipeline sedimentation according to Claims 2 or 3 stretches, is characterized in that: between described thermal insulation parts and pipeline fixed component, be coated with polyurethane foamed thermal-insulating layer and be set with PVC protective tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510390647.4A CN105020472B (en) | 2015-07-03 | 2015-07-03 | A kind of fixing device of anti-directly buried pipeline sedimentation stretching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510390647.4A CN105020472B (en) | 2015-07-03 | 2015-07-03 | A kind of fixing device of anti-directly buried pipeline sedimentation stretching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105020472A true CN105020472A (en) | 2015-11-04 |
| CN105020472B CN105020472B (en) | 2017-10-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510390647.4A Active CN105020472B (en) | 2015-07-03 | 2015-07-03 | A kind of fixing device of anti-directly buried pipeline sedimentation stretching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105020472B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289193A (en) * | 2017-07-24 | 2017-10-24 | 浙江天和建筑设计有限公司 | A kind of pipeline anti-settling pull-apart structure |
| CN111022768A (en) * | 2019-12-16 | 2020-04-17 | 湖州扬清环境科技有限公司 | Anti-settling and anti-stretching fixing mechanism for building directly-buried pipeline |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4069679A (en) * | 1976-10-27 | 1978-01-24 | Standard Oil Company | Undersea plow |
| DE202005017684U1 (en) * | 2005-11-11 | 2006-01-05 | Wundling, Herbert | Pipe mounting comprises sleeve bolted to ceiling containing threaded rod which engages with long nut attached to pipe clamp |
| CN101089441A (en) * | 2007-06-12 | 2007-12-19 | 常熟市宝华建筑装璜材料有限公司 | Hanger structure for laying pipe |
| CN202769179U (en) * | 2012-09-15 | 2013-03-06 | 江苏省工业设备安装集团有限公司 | Pipeline thermal insulation support |
| CN203516998U (en) * | 2013-07-25 | 2014-04-02 | 常州市武进武南管道设备有限公司 | Pipe clamp type suspender suspension frame |
| CN204828927U (en) * | 2015-07-03 | 2015-12-02 | 广东省工业设备安装有限公司 | Prevent that direct -burried pipeline subsides tensile fixing device |
-
2015
- 2015-07-03 CN CN201510390647.4A patent/CN105020472B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4069679A (en) * | 1976-10-27 | 1978-01-24 | Standard Oil Company | Undersea plow |
| DE202005017684U1 (en) * | 2005-11-11 | 2006-01-05 | Wundling, Herbert | Pipe mounting comprises sleeve bolted to ceiling containing threaded rod which engages with long nut attached to pipe clamp |
| CN101089441A (en) * | 2007-06-12 | 2007-12-19 | 常熟市宝华建筑装璜材料有限公司 | Hanger structure for laying pipe |
| CN202769179U (en) * | 2012-09-15 | 2013-03-06 | 江苏省工业设备安装集团有限公司 | Pipeline thermal insulation support |
| CN203516998U (en) * | 2013-07-25 | 2014-04-02 | 常州市武进武南管道设备有限公司 | Pipe clamp type suspender suspension frame |
| CN204828927U (en) * | 2015-07-03 | 2015-12-02 | 广东省工业设备安装有限公司 | Prevent that direct -burried pipeline subsides tensile fixing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289193A (en) * | 2017-07-24 | 2017-10-24 | 浙江天和建筑设计有限公司 | A kind of pipeline anti-settling pull-apart structure |
| CN111022768A (en) * | 2019-12-16 | 2020-04-17 | 湖州扬清环境科技有限公司 | Anti-settling and anti-stretching fixing mechanism for building directly-buried pipeline |
| CN111022768B (en) * | 2019-12-16 | 2021-12-07 | 湖南省浏阳市官渡建筑工程有限公司 | Anti-settling and anti-stretching fixing mechanism for building directly-buried pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105020472B (en) | 2017-10-31 |
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