CN207316250U - Buried guiding trestle - Google Patents
Buried guiding trestle Download PDFInfo
- Publication number
- CN207316250U CN207316250U CN201721265984.1U CN201721265984U CN207316250U CN 207316250 U CN207316250 U CN 207316250U CN 201721265984 U CN201721265984 U CN 201721265984U CN 207316250 U CN207316250 U CN 207316250U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- lower tube
- pipe clamp
- supporting steel
- tube clip
- Prior art date
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 53
- 239000010959 steel Substances 0.000 claims abstract description 53
- 239000012634 fragment Substances 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 7
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009933 burial Methods 0.000 description 1
- 230000008645 cold stress Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
It the utility model is related to a kind of buried guiding trestle, including upper pipe clamp, lower tube clip and heat-insulated tile fragment, heat-insulated tile fragment is laid on the outer surface of core pipe, and upper pipe clamp and lower tube clip are separately mounted to the upper and lower surface of heat-insulated tile fragment, and heat-insulated tile fragment is fastened in core pipe by upper pipe clamp and lower tube clip；It is characterized in that：The bottom welding round steel of the first supporting steel plate and the second supporting steel plate, the first supporting steel plate and the second supporting steel plate is welded in the outer surface of the lower tube clip, the first supporting steel plate and the second supporting steel plate are contacted by round steel with set pipeline respectively；The upper surface welding of pipe clamp is oriented to steel plate on described, is oriented to steel plate and coordinates with shell clearance.The utility model is simple in structure, easy for installation, and guide function is good, can reduce friction system while control cost.
Description
Technical field
A kind of buried guiding trestle is the utility model is related to, especially a kind of guiding branch being used in buried jet chimney
Support, belongs to jet chimney field of engineering technology.
Background technology
Jet chimney can be described as in daily life it is very common, in order to not interfere with urban environment, jet chimney
It is typically buried in underground.The heat-insulated sliding support of direct-buried pipe is the significant components of direct burial prefabricated thermal insulation jet chimney, it heat-insulated
Effect, the reliability of work, will be directly related to operation heat waste, environmental protection and the safe operation of buried jet chimney.
At present, the inner tube movable support of buried jet chimney generally all uses sliding-type guiding trestle, and there are following defect：
Sliding-frictional resistance is big, is not easy to move axially when pipe expands with heat and contract with cold.In the prior art using rolling leg
Substitute and slide leg, become scheme of the sliding friction into rolling friction, but existing rolling leg is mainly used and installed on roller bearing
The form of roller, causes the increase of movable support production cost, is unfavorable for the control of entreprise cost.
The content of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided a kind of buried guiding trestle, structure
Simply, easy for installation, guide function is good, can reduce friction system while control cost.
According to technical solution provided by the utility model, the buried guiding trestle, including upper pipe clamp, lower tube clip and heat-insulated
Tile fragment, heat-insulated tile fragment are laid on the outer surface of core pipe, and upper pipe clamp and lower tube clip are separately mounted to the upper surface of heat-insulated tile fragment with
Heat-insulated tile fragment is fastened in core pipe by surface, upper pipe clamp and lower tube clip；It is characterized in that：The welding the in the outer surface of the lower tube clip
The bottom welding round steel of one supporting steel plate and the second supporting steel plate, the first supporting steel plate and the second supporting steel plate, the first supporting steel
Plate and the second supporting steel plate are contacted by round steel with set pipeline respectively；The upper surface welding of pipe clamp is oriented to steel plate on described, leads
Coordinate to steel plate and shell clearance.
Further, the angle between first supporting steel plate and the second supporting steel plate is 90 °.
Further, the gap filling with insulation material between described sleeve pipe and upper pipe clamp, lower tube clip.
Further, the heat-barrier material is aluminosilicate material.
Further, the upper pipe clamp and lower tube clip are semicircular configuration, and the both sides of upper pipe clamp and lower tube clip are respectively equipped with
Otic placode, is provided with bolt hole on otic placode, fixation is bolted in upper pipe clamp and lower tube clip both sides.
Buried guiding support structure described in the utility model is simple, easy for installation, and guide function is good, in control cost
Friction system can be reduced at the same time.
Brief description of the drawings
Fig. 1 is the structure diagram of buried guiding trestle described in the utility model.
Fig. 2 is the A-A sectional views of Fig. 1.
Description of reference numerals：The upper pipe clamps of 1-, 2- lower tube clips, the heat-insulated tile fragments of 3-, 4- core pipes, 5- otic placodes, 6- bolts, 7- first
Supporting steel plate, the second supporting steel plates of 8-, 9- round steel, 10- casings, 11- are oriented to steel plate, 12- heat-barrier materials.
Embodiment
With reference to specific attached drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, buried guiding trestle described in the utility model mainly includes upper pipe clamp 1, lower tube clip 2 and heat-insulated
Tile fragment 3, heat-insulated tile fragment 3 are laid on the outer surface of core pipe 4, for preventing the steam heat in core pipe 4 to scatter and disappear；The upper pipe clamp 1
It is semicircular configuration with lower tube clip 2, the both sides of upper pipe clamp 1 and lower tube clip 2 are respectively equipped with otic placode 5, and bolt hole is provided with otic placode 5,
Upper pipe clamp 1 and lower tube clip 2 are separately mounted to the upper and lower surface of heat-insulated tile fragment 3；2 both sides of upper pipe clamp 1 and lower tube clip
Connected and fixed by bolt 6, heat-insulated tile fragment 3 is fastened in core pipe 4 by upper pipe clamp 1 and lower tube clip 2.
The first supporting steel plate 7 and the second supporting steel plate 8 are welded in the outer surface of the lower tube clip 2, the first supporting steel plate 7 and the
The bottom welding round steel 9 of two supporting steel plates 8, the first supporting steel plate 7 and the second supporting steel plate 8 pass through round steel 9 and casing 10 respectively
Line contacts, and ensures less contact area, reduces frictional resistance；The upper surface welding of pipe clamp 1 is oriented to steel plate 11 on described, leads
To steel plate 11 and 10 clearance fit of casing to avoid generation friction, while it can prevent pipeline from being produced in the case where expanding with heat and contract with cold
Stress, in addition will not cause heat losses because of the heat bridge for forming steel.
Angle between first supporting steel plate, 7 and second supporting steel plate 8 is preferably 90 °, and such arrangement makes
It is more steady to obtain whole guiding trestle, more reasonable structure.
Gap filling with insulation material 12 between described sleeve pipe 10 and upper pipe clamp 1, lower tube clip 2, the heat-barrier material 12 are
Aluminosilicate material manufactures, and can further prevent the heat inside core pipe 4 to scatter and disappear.
The lower tube clip 2 of buried guiding trestle described in the utility model is contacted using round steel with casing 10, on the one hand can be subtracted
Small friction, on the other hand for using the structure that roller is installed on roller bearing, production cost is lower, production efficiency higher.
Using steel plate 13 and 10 clearance fit of casing is oriented on upper pipe clamp 1, guiding was both played the role of and turn avoid friction, due to installation
During use, the roller structure on upper pipe clamp 1 does not play a role, thus cancels the rolling structure of upper pipe clamp 1 and casing 10, into
One step reduces cost.
Claims (5)
1. a kind of buried guiding trestle, including upper pipe clamp（1）, lower tube clip（2）With heat-insulated tile fragment（3）, heat-insulated tile fragment（3）It is laid on
Core pipe（4）Outer surface, upper pipe clamp（1）And lower tube clip（2）It is separately mounted to heat-insulated tile fragment（3）Upper and lower surface, on
Pipe clamp（1）And lower tube clip（2）By heat-insulated tile fragment（3）It is fastened on core pipe（4）On；It is characterized in that：In the lower tube clip（2）Appearance
Weld the first supporting steel plate in face（7）With the second supporting steel plate（8）, the first supporting steel plate（7）With the second supporting steel plate（8）Bottom
Weld round steel（9）, the first supporting steel plate（7）With the second supporting steel plate（8）Pass through round steel respectively（9）With casing（10）Line contacts；
The pipe clamp on described（1）Upper surface welding be oriented to steel plate（11）, it is oriented to steel plate（11）With casing（10）Clearance fit.
2. buried guiding trestle as claimed in claim 1, it is characterized in that：First supporting steel plate（7）With the second supporting steel
Plate（8）Between angle be 90 °.
3. buried guiding trestle as claimed in claim 1, it is characterized in that：In described sleeve pipe（10）With upper pipe clamp（1）, lower tube clip
（2）Between gap filling with insulation material（12）.
4. buried guiding trestle as claimed in claim 3, it is characterized in that：The heat-barrier material（12）For aluminosilicate material.
5. buried guiding trestle as claimed in claim 1, it is characterized in that：The upper pipe clamp（1）And lower tube clip（2）For semi-circular
Structure, upper pipe clamp（1）And lower tube clip（2）Both sides be respectively equipped with otic placode（5）, otic placode（5）On be provided with bolt hole, upper pipe clamp（1）
And lower tube clip（2）Both sides pass through bolt（6）Connection is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721265984.1U CN207316250U (en) | 2017-09-28 | 2017-09-28 | Buried guiding trestle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721265984.1U CN207316250U (en) | 2017-09-28 | 2017-09-28 | Buried guiding trestle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207316250U true CN207316250U (en) | 2018-05-04 |
Family
ID=62428640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721265984.1U Active CN207316250U (en) | 2017-09-28 | 2017-09-28 | Buried guiding trestle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207316250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059361A (en) * | 2019-12-24 | 2020-04-24 | 四川省工业设备安装集团有限公司 | Tube assembly with protective sleeve and manufacturing method |
-
2017
- 2017-09-28 CN CN201721265984.1U patent/CN207316250U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059361A (en) * | 2019-12-24 | 2020-04-24 | 四川省工业设备安装集团有限公司 | Tube assembly with protective sleeve and manufacturing method |
| CN111059361B (en) * | 2019-12-24 | 2022-01-04 | 四川省工业设备安装集团有限公司 | Tube assembly with protective sleeve and manufacturing method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |