CN104214426A - Stable-structure combined rolling support of heat power pipeline built overhead - Google Patents
Stable-structure combined rolling support of heat power pipeline built overhead Download PDFInfo
- Publication number
- CN104214426A CN104214426A CN201310213088.0A CN201310213088A CN104214426A CN 104214426 A CN104214426 A CN 104214426A CN 201310213088 A CN201310213088 A CN 201310213088A CN 104214426 A CN104214426 A CN 104214426A
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- China
- Prior art keywords
- saddle
- arc
- base
- shaped supporting
- type protecting
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Classifications
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- 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
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/01—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention relates to an outdoor support built overhead belonging to a heat power conveying pipe network, in particular to a stable-structure combined rolling support of a heat power pipeline built overhead. The rolling support is mainly composed of a support body and a saddle-type protecting base, wherein the support body is composed of E-shaped base and rollers, the E-shaped base and the two rollers are connected in a hinged mode through hinge pins, the saddle-type protecting base is composed of a bottom plate and two parallel straight plates perpendicularly fixed to the bottom plate, the upper end face of each straight plate is an arc-shaped supporting face, the saddle-type protecting base is placed on the rollers on the support body, rib plates are arranged on the two sides of the saddle-type protecting base, the upper ends of the two rib plates are connected with the two ends of each arc-shaped supporting face, and the lower ends of the two rib plates are connected with the bottom plate of the saddle-type protecting base. Because the rib plates are arranged on the two sides of the saddle-type protecting base, the upper ends of the two rib plates are connected with the two ends of each arc-shaped supporting face, and the lower ends of the two rib plates are connected with the bottom plate of the saddle-type protecting base, the edges of the two ends of each arc-shaped supporting face are well protected, the edges of the arc-shaped supporting faces are prevented from being damaged, and the service life of the whole rolling support is prolonged.
Description
Technical field
The present invention relates to the outdoor overcast belonging to heating power transmission pipeline network, particularly relate to a kind of combined rolling support saddle of overhead heat distribution pipeline of stabilized structure.
Background technique
Heat distribution pipeline is when the outdoor employing mode of making somebody a mere figurehead is laid, and pipeline needs stent support, and common way buries column underground, is fixedly connected with bearing and integrant overcast above column.Overcast form is multiple, is mainly used in the pipeline and the equipment that produce thermal walking in running.Have that bearing capacity is large, supporting & stablizing, the feature such as reliable, be widely used in oil, chemical plant installations and other need to reduce the place of displacement stress.Conventional combined pillar is applicable to support large-scale pipeline and equipment, efficiently solves ordinary stent and to support and load cannot meet the problem of actual demand.Applicable scope: displacement range 0-60mm, working load 21000-2500000N, pipeline nominal size model 175-4000mm; Environmental Conditions temperature range-20 DEG C ~ 200 DEG C.The structural type of combined pillar is divided into single 2 groups of combinations, single 3 groups of combinations, single 4 groups or double 4 groups combinations, single 5 groups or single and double 5 groups combinations, double 6 groups of combinations, double 8 groups of combinations and double 10 groups of totally 9 kinds of basic structure forms.The stand apparatus of support adopts flat friction pair usually, selects steel-steel pair, polyfluortetraethylene plate or mirror finished stainless steel material.The bearing of above-mentioned support is planar slide friction, and friction factor is comparatively large, affects the normal displacement amount of pipeline.
Existing the applicant provides the combined rolling support saddle of overhead heat distribution pipeline, form primarily of bearing and saddle protecting seat, described bearing is made up of the base of mountain font and roller, the base of described mountain font and two rollers are by bearing pin pin joint, described saddle protecting seat is made up of with vertical two blocks of fixing straight parallel plates with it base plate, described straight plate upper-end surface is arc-shaped supporting surface, described saddle protecting seat is placed on the roller of bearing, its beneficial effect is that stand apparatus removes supported weight, restriction (or guiding) displacement, it is dynamic that control is shaken (rolling), reduce outside the effects such as thrust, and it is simple to have structure, bearing capacity is large, strong adaptability, long service life, the advantage such as cheap.Friction factor is low: μ≤0.1; Self lubricity is good: without the need to oiling or oiling agent between friction pair, reduces maintenance workload; Strong adaptability: work under being useful in various ambient condition, stable and reliable for performance.But the combined rolling support saddle of this kind of overhead heat distribution pipeline is when repeatedly using, arc-shaped supporting surface easily when yard piping is placed edge destroy, affect the life-span of whole roller support.
Summary of the invention
Technical problem to be solved by this invention overcomes the deficiencies in the prior art, provides one to prevent arc-shaped supporting surface edge from destroying, extend the combined rolling support saddle of the overhead heat distribution pipeline of the stabilized structure in whole roller support life-span.
The present invention is achieved by the following technical programs:
A kind of combined rolling support saddle of overhead heat distribution pipeline of stabilized structure, form primarily of bearing and saddle protecting seat, described bearing is made up of the base of mountain font and roller, the base of described mountain font and two rollers are by bearing pin pin joint, described saddle protecting seat is made up of with vertical two blocks of fixing straight parallel plates with it base plate, described straight plate upper-end surface is arc-shaped supporting surface, described saddle protecting seat is placed on the roller of bearing, described saddle protecting seat both sides are provided with rib plate, described both sides of the chest gusset upper end is connected with arc-shaped supporting surface two ends, lower end is connected with the base plate of saddle protecting seat.
The invention has the beneficial effects as follows:
Owing to being provided with rib plate in described saddle protecting seat both sides, described both sides of the chest gusset upper end is connected with arc-shaped supporting surface two ends, and lower end is connected with the base plate of saddle protecting seat.Arc-shaped supporting surface edges at two ends obtains good protection, prevents arc-shaped supporting surface edge to destroy, extends the whole roller support life-span.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
In figure: 1. rib plate, 2. base plate, 3. base, 4. bearing pin, 5. roller, 6. yard piping, 7. straight parallel plate, 8. arc-shaped supporting surface.
Embodiment
In order to make those skilled in the art understand technological scheme of the present invention better, below in conjunction with accompanying drawing and most preferred embodiment, the present invention is described in further detail.
As shown in the figure; the present invention is formed primarily of bearing and saddle protecting seat; described bearing is made up of the base 3 of mountain font and roller 5; the base of described mountain font and two rollers are by bearing pin 4 pin joint; described saddle protecting seat is made up of with vertical two blocks of fixing straight parallel plates 7 with it base plate 2; described straight plate upper-end surface is arc-shaped supporting surface 8; described saddle protecting seat is placed on the roller of bearing; described saddle protecting seat both sides are provided with rib plate 1; described both sides of the chest gusset upper end is connected with arc-shaped supporting surface two ends, and lower end is connected with the base plate of saddle protecting seat.
During use, be fixed on by bearing on the connecting plate on yard piping 6 column top, be placed on the roller of bearing by saddle protecting seat, heat supply pipeline frame is on the arc surface of saddle protecting seat.When heating tube expands with heat and contract with cold mobile, then roller is driven to form rolling friction.Owing to being provided with rib plate in described saddle protecting seat both sides, described both sides of the chest gusset upper end is connected with arc-shaped supporting surface two ends, and lower end is connected with the base plate of saddle protecting seat.Arc-shaped supporting surface edges at two ends obtains good protection, prevents arc-shaped supporting surface edge to destroy, extends the whole roller support life-span.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. the combined rolling support saddle of the overhead heat distribution pipeline of a stabilized structure, form primarily of bearing and saddle protecting seat, described bearing is made up of the base of mountain font and roller, the base of described mountain font and two rollers are by bearing pin pin joint, described saddle protecting seat is made up of with vertical two blocks of fixing straight parallel plates with it base plate, described straight plate upper-end surface is arc-shaped supporting surface, described saddle protecting seat is placed on the roller of bearing, it is characterized in that, described saddle protecting seat both sides are provided with rib plate, described both sides of the chest gusset upper end is connected with arc-shaped supporting surface two ends, lower end is connected with the base plate of saddle protecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310213088.0A CN104214426A (en) | 2013-05-31 | 2013-05-31 | Stable-structure combined rolling support of heat power pipeline built overhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310213088.0A CN104214426A (en) | 2013-05-31 | 2013-05-31 | Stable-structure combined rolling support of heat power pipeline built overhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104214426A true CN104214426A (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310213088.0A Pending CN104214426A (en) | 2013-05-31 | 2013-05-31 | Stable-structure combined rolling support of heat power pipeline built overhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104214426A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989436A (en) * | 2017-03-30 | 2017-07-28 | 德清县中能热电有限公司 | A kind of wheeled heating network holder device |
| CN113898787A (en) * | 2021-10-09 | 2022-01-07 | 沈阳铝镁设计研究院有限公司 | Pin shaft pipeline support |
-
2013
- 2013-05-31 CN CN201310213088.0A patent/CN104214426A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989436A (en) * | 2017-03-30 | 2017-07-28 | 德清县中能热电有限公司 | A kind of wheeled heating network holder device |
| CN113898787A (en) * | 2021-10-09 | 2022-01-07 | 沈阳铝镁设计研究院有限公司 | Pin shaft pipeline support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |