CN204922394U - Steel bushing steel direct -burried steam conduit solar heat protection bridge sliding bracket - Google Patents
Steel bushing steel direct -burried steam conduit solar heat protection bridge sliding bracket Download PDFInfo
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- CN204922394U CN204922394U CN201520538368.3U CN201520538368U CN204922394U CN 204922394 U CN204922394 U CN 204922394U CN 201520538368 U CN201520538368 U CN 201520538368U CN 204922394 U CN204922394 U CN 204922394U
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Abstract
The utility model relates to a street furniture field discloses a steel bushing steel direct -burried steam conduit solar heat protection bridge sliding bracket very much. It is including the thermal -insulated asbestos rubber bed course of cover on the work steel pipe, thermal -insulated asbestos rubber bed course peripheral hardware is by being connected to two clamps forming a drum together through four fastening bolt of group, the width of the width ratio clamp of thermal -insulated asbestos rubber bed course is wide 10 to 20 millimeters, be equipped with the riser that a plurality of groups are the radioactivity equipartition outside the clamp, every assemblage board comprises two risers, the outside at every assemblage board is equipped with the strengthening rib, the outer end of every assemblage board is equipped with nonrust steel pin axle, the epaxial wheel that rolls that is equipped with of nonrust steel pin. The riser has four groups. Thermal -insulated total 4 to 6 layers of thermal -insulated asbestos rubber pad of asbestos rubber bed course. It can solve the excessive problem of thermal current that traditional support causes totally, has eliminated outer anti -corrosion and has lost efficacy to the whole safe influence of pipe network.
Description
(1) technical field
The utility model relates to urban operating mechanism field, particularly the anti-heat bridge sliding support of a kind of direct buried steam pipe with steel jacket.
(2) background technique
Current, the direct buried steam pipe with steel jacket outer slip insulating structure form using steel pipe as outer pillar obtains in steam heating field to be applied more widely.The structural type of internally sliding due to its phase adds air heat insulating layer, and humidity discharging is convenient, and heat insulation effect can match in excellence or beauty with interior sliding motion structure.But, due to outer sliding motion structure mutually internally sliding motion structure add sliding support (object is formed effectively to support, and ensures that thermal insulating material, outer and inner tube keep with one heart; Meanwhile, reduce force of sliding friction), common sliding support directly contacts with working steel tube outer wall and outer pillar inwall, and define heat bridge, this just makes the excessive phenomenon of hot-fluid fundamentally to be avoided; When the local temperature of outer pillar reaches more than 50 DEG C, the anticorrosive coat of pillar outside this place will be destroyed, usually can therefore cause whole pipeline corrosion protection to be lost efficacy.
(3) summary of the invention
The utility model is in order to make up the defect of prior art, provide a kind of anti-heat bridge sliding support of direct buried steam pipe with steel jacket reliably, it can solve the excessive problem of hot-fluid that conventional stent causes completely, eliminates outer anticorrosion inefficacy to the impact of pipe network general safety.
The utility model is achieved by the following technical solution:
The anti-heat bridge sliding support of a kind of direct buried steam pipe with steel jacket, it is characterized in that, comprise the heat insulation asbestos rubber bed course be enclosed within working steel tube, two clips being connected together a composition cylinder by four groups of clamping bolts are provided with outside heat insulation asbestos rubber bed course, the width of heat insulation asbestos rubber bed course is wider than the width of clip 10 to 20 millimeters, outside clip, be provided with some groups is the uniform riser of radioactivity, often organize riser to be made up of two pieces of risers, stiffening rib is provided with in the outside often organizing riser, the outer end often organizing riser is provided with stainless steel bearing pin, stainless steel bearing pin is provided with scroll wheel.
Described riser has four groups.
Described heat insulation asbestos rubber bed course has 4 to 6 layers of heat insulation asbestos rubber pad.
The beneficial effects of the utility model are:
1, because heat insulation asbestos packing sheet is between clip and working steel tube, the heat having cut off working steel tube is directly delivered to the heat transfer path of sliding support, eliminate " heat bridge " effect, avoiding the unsafe factor on pipeline that outer anticorrosion inefficacy brings affects.
2, for the outer sliding motion structure of direct embedment steel pipe, sliding smoothly in external protective steel tube together with thermal insulating material to realize working steel tube down in working order, the slip resistance of sliding support must be reduced as far as possible.The utility model design have employed 4 scroll wheels, by stainless steel bearing pin, riser and clip connected.Stainless steel pin shaft design, ensure that the normal rotation of the scroll wheel in time limit life of equipment; The use of scroll wheel, makes the contact of scroll wheel and external protective steel tube inwall become linear contact lay from the point cantact of routine or face contacts, and improves rack bearing power.
The beneficial effects of the utility model are, solve the hot-fluid that sliding support itself causes excessive; Eliminate the impact of the anticorrosion inefficacy caused because hot-fluid is excessive; Improve the free sliding degree of working steel tube and thermal insulating material and external protective steel tube, ensure that the working life of pipeline.Compared with conventional construction, the Design on thermal insulation of heat insulation asbestos packing sheet successfully solves " heat bridge " effect problem.The cost of production that the design of this model utility causes significantly reduces, and economic effect is still remarkable.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is the main TV structure schematic diagram during the utility model uses;
Fig. 2 be in Fig. 1 A-A to broken section structural representation.
In figure, 1 external protective steel tube, 2 working steel tubes, 3 clips, 31 risers, 32 stiffening ribs, 33 clamping bolts, 34 stainless steel bearing pins, 35 scroll wheels, 4 heat insulation asbestos rubber bed courses, 5 inorganic insulating layers.
(5) embodiment
Accompanying drawing is specific embodiment of the utility model.As Fig. 1, shown in Fig. 2, this kind of anti-heat bridge sliding support of direct buried steam pipe with steel jacket, comprise the heat insulation asbestos rubber bed course 4 be enclosed within working steel tube 2, heat insulation asbestos rubber bed course 4 has 4 to 6 layers of heat insulation asbestos rubber pad, heat insulation asbestos rubber bed course 4 overcoat has two semicircle clips 3, the two ends of these two clips 3 respectively connect together composition cylindrical shape by two groups of clamping bolts 33, the width of heat insulation asbestos rubber bed course 4 is wider than the width of clip 3 10 to 20 millimeters, outside clip 3, be welded with four groups is the uniform riser 31 of radioactivity, often organize riser 31 to be made up of two pieces of parallel risers 31, often organizing the outside welding stiffening rib 32 of riser 31, the outer end often organizing riser 31 is provided with stainless steel bearing pin 34, stainless steel bearing pin 34 is provided with scroll wheel 35, four scroll wheels 35 become 90 degree of angles uniform at hoop.
The utility model is applied in following pipe network: this pipe network comprises working steel tube 2, heat insulation asbestos rubber bed course 4, sliding support, inorganic insulating layer 5 and reflecting layer, air layer and external protective steel tube 1 from the inside to the outside successively, be evenly arranged by spacing 4 meters, the directly buried pipeline often propping up scale 12 meters installs three cover sliding supports as support, installs rear and external protective steel tube 1 inwall Structure deformation; Soft inorganic insulating layer 5 stainless steel strapping strand is strapped on working steel tube 2, plays effect that is fixing and increase frictional force.
Concrete material of the present utility model and making, using process are as follows:
Rust prevention by applying liquid material paint on A, sliding support, dries for subsequent use;
B, working steel tube 2 is measured mark the mounting center position of three sliding supports, the heat insulation asbestos rubber bed course 4 cut is placed on mounting point by thickness and width;
C, the clip 3 of three sliding supports is buckled on heat insulation asbestos rubber bed course 4, be fastened on working steel tube 2 by 4 groups of high-strength fastening bolts 33 by often overlapping sliding support, require firmly fastening, clip 3 and heat insulation asbestos rubber bed course 4 are combined closely, and heat insulation asbestos rubber bed course 4 respectively grows 10 to 20 millimeters in sliding support both sides;
D, the inorganic insulating layer 5 layering fissure of displacement is coated on working steel tube 2, notices that inorganic insulating layer 5 should be filled up the gap of sliding support by sliding support place, guarantee heat insulating effect.
Except technical characteristics described in specification, all the other technical characteristicss are those skilled in the art's known technology.
Claims (3)
1. the anti-heat bridge sliding support of direct buried steam pipe with steel jacket, it is characterized in that, comprise the heat insulation asbestos rubber bed course (4) be enclosed within working steel tube (2), two clips (3) being connected together a composition cylinder by four groups of clamping bolts (33) are provided with outside heat insulation asbestos rubber bed course (4), the width of heat insulation asbestos rubber bed course (4) is wider 10 to 20 millimeters than the width of clip (3), being provided with some groups in clip (3) outside is the uniform riser (31) of radioactivity, often organize riser to be made up of two pieces of risers, stiffening rib (32) is provided with in the outside often organizing riser, the outer end often organizing riser is provided with stainless steel bearing pin (34), stainless steel bearing pin (34) is provided with scroll wheel (35).
2. the anti-heat bridge sliding support of direct buried steam pipe with steel jacket according to claim 1, is characterized in that, described riser (32) has four groups.
3. the anti-heat bridge sliding support of direct buried steam pipe with steel jacket according to claim 1 and 2, is characterized in that, described heat insulation asbestos rubber bed course (4) has 4 to 6 layers of heat insulation asbestos rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538368.3U CN204922394U (en) | 2015-07-23 | 2015-07-23 | Steel bushing steel direct -burried steam conduit solar heat protection bridge sliding bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538368.3U CN204922394U (en) | 2015-07-23 | 2015-07-23 | Steel bushing steel direct -burried steam conduit solar heat protection bridge sliding bracket |
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|---|---|
| CN204922394U true CN204922394U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520538368.3U Active CN204922394U (en) | 2015-07-23 | 2015-07-23 | Steel bushing steel direct -burried steam conduit solar heat protection bridge sliding bracket |
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| CN (1) | CN204922394U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769563A (en) * | 2016-12-12 | 2017-05-31 | 中国科学院武汉岩土力学研究所 | The Triaxial tester and its method of soil body Frozen-thawed cycled dynamic load coupling |
| CN107725954A (en) * | 2017-11-28 | 2018-02-23 | 福州大学 | High temperature conduit system shock resistance temperature compensation support |
| CN108386607A (en) * | 2018-03-28 | 2018-08-10 | 上海市水利工程设计研究院有限公司 | A kind of slide assemblies applied in Directional Drilling interpolation pipe technique |
| CN108869873A (en) * | 2018-07-27 | 2018-11-23 | 中国石油天然气集团公司 | A kind of pipeline rolling support device for anti-well off-angle drilling technique |
| CN108869882A (en) * | 2018-07-27 | 2018-11-23 | 中国石油天然气集团公司 | A kind of tube support arrangement for anti-well off-angle drilling technique |
| CN108895205A (en) * | 2018-07-27 | 2018-11-27 | 中国石油天然气集团公司 | A kind of pipeline antiskid support device for anti-well off-angle drilling technique |
| CN114803138A (en) * | 2022-05-19 | 2022-07-29 | 宝丰钢业集团有限公司 | Steel pipe sleeving and arranging device |
-
2015
- 2015-07-23 CN CN201520538368.3U patent/CN204922394U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769563A (en) * | 2016-12-12 | 2017-05-31 | 中国科学院武汉岩土力学研究所 | The Triaxial tester and its method of soil body Frozen-thawed cycled dynamic load coupling |
| CN107725954A (en) * | 2017-11-28 | 2018-02-23 | 福州大学 | High temperature conduit system shock resistance temperature compensation support |
| CN108386607A (en) * | 2018-03-28 | 2018-08-10 | 上海市水利工程设计研究院有限公司 | A kind of slide assemblies applied in Directional Drilling interpolation pipe technique |
| CN108869873A (en) * | 2018-07-27 | 2018-11-23 | 中国石油天然气集团公司 | A kind of pipeline rolling support device for anti-well off-angle drilling technique |
| CN108869882A (en) * | 2018-07-27 | 2018-11-23 | 中国石油天然气集团公司 | A kind of tube support arrangement for anti-well off-angle drilling technique |
| CN108895205A (en) * | 2018-07-27 | 2018-11-27 | 中国石油天然气集团公司 | A kind of pipeline antiskid support device for anti-well off-angle drilling technique |
| CN108869882B (en) * | 2018-07-27 | 2023-08-22 | 中国石油天然气集团有限公司 | Pipeline supporting device for well reversing and inclined well drilling process |
| CN114803138A (en) * | 2022-05-19 | 2022-07-29 | 宝丰钢业集团有限公司 | Steel pipe sleeving and arranging device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |