CN203767340U - Detachable supporting leg for internal floating roof - Google Patents
Detachable supporting leg for internal floating roof Download PDFInfo
- Publication number
- CN203767340U CN203767340U CN201420181912.9U CN201420181912U CN203767340U CN 203767340 U CN203767340 U CN 203767340U CN 201420181912 U CN201420181912 U CN 201420181912U CN 203767340 U CN203767340 U CN 203767340U
- Authority
- CN
- China
- Prior art keywords
- supporting leg
- leg pipe
- floating roof
- detachable
- internal floating
- 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.)
- Expired - Lifetime
Links
- 238000007667 floating Methods 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000011156 evaluation Methods 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
The utility model belongs to the technical field of internal floating roof oil tanks, and provides a detachable supporting leg for an internal floating roof. The detachable supporting leg is used for solving the problems that an existing internal floating disc is not convenient to mount and repair, and oil and gas loss is serious. The detachable supporting leg for the internal floating roof is used for adjusting the height of the internal floating disc through a detachably supporting leg pipe, a sleeve (11) and a supporting leg frame (3). The detachable supporting leg has the advantages that maintenance is convenient, evaluation loss of oil products can be reduced, and the utilization rate of the volume of an oil tank is improved.
Description
Technical field
The utility model relates to inner floating roof technical field, relates in particular to the detachable supporting leg for inner floating roof.
Background technology
When dropping at the bottom of tank, supports by several supporting legs the floating plate of covered floating roof tank.Now widely used supporting leg is fixed supporting leg, and supporting leg only has a changeless bearing height, is generally 1.3m-1.8m.Due to highly fixing, floating plate, when low level, is unfavorable for that service personnel operates.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of detachable supporting leg that can reduce oil product evaporating loss, maintenance conveniently and can adjust floating plate height.
The technical solution of the utility model is: a kind of detachable supporting leg for inner floating roof, comprises sleeve, detouchable supporting leg pipe, the supporting rack being fixedly connected with described sleeve, the rubber pad of laying on described supporting rack horizontal surface that can slide along described sleeve lining and the pressing plate arranging on described rubber pad.
Described supporting leg pipe comprises upper supporting leg pipe and the lower supporting leg pipe being connected with described upper supporting leg pipe by mariages joint.
The top of described upper supporting leg pipe is installed with fixing screw, on described upper supporting leg pipe, has and determines perforate to fastening, and described perforate is positioned at the below of described fixing screw; On described lower supporting leg pipe, have and determine perforate A to fastening.
The bottom of described lower supporting leg pipe is provided with discharge opeing bearing.
Described supporting rack, described rubber pad and described pressing plate are fixedly connected with floating plate top board by sealing rivet.
Described supporting rack and described sleeve are fixedly connected by welding.
The beneficial effects of the utility model are: maintenance is convenient, can reduce the evaporation loss of oil product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment while overhauling.
Fig. 2 is the structural representation of the utility model embodiment while working.
Fig. 3 is the construction profile schematic diagram of the utility model embodiment upper supporting leg.
Floating plate top board, 2. discharge opeing bearing, 3. supporting rack, 4. descend supporting leg pipe, 4-1. upper supporting leg pipe, 5. mariages joint, 6. sealing rivet, 7. rubber pad, 8. pressing plate, 9. fixing screw, 10. perforate A, 10-1. perforate, 11. sleeves.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is explained.
Referring to Fig. 1-Fig. 3, the detachable supporting leg for inner floating roof of the present utility model comprises sleeve 11, supporting rack 3, rubber pad 7, the pressing plate 8 of circular supporting leg pipe, circle.
Supporting leg pipe is comprised of upper supporting leg pipe 4-1, lower supporting leg pipe 4 and mariages joint 5.Use mariages joint 5 can guarantee the leak tightness of supporting leg, prevent that oil gas from evaporating by supporting leg pipe.Upper supporting leg pipe 4-1 is only used when maintenance.
As shown in Figure 3, upper supporting leg pipe 4-1 is provided with fixing screw 9, prevents that upper supporting leg pipe 4-1 disengaging from skidding off sleeve 11.On upper supporting leg pipe 4-1, have and determine perforate 10-1 to fastening, perforate 10-1 is positioned at the below of fixing screw 9.
Lower supporting leg pipe 4 tops have determines perforate A10 to fastening, as depicted in figs. 1 and 2.The bottom of lower supporting leg pipe 4 is provided with the discharge opeing bearing 2 that plastic material is made, and prevents generation of static electricity, and plays the effect of discharging lower supporting leg pipe 4 interior shallow oil.
Sleeve 11 is enclosed within the outside of supporting leg pipe, and wrapping portion supporting leg pipe.Sleeve 11 is provided with perforate B.
Supporting rack 3 is fixedly connected with sleeve 11, in most preferred embodiment, and both weld togethers.The vertical surface of supporting rack 3 is provided with screw, can hold-down bolt, and supporting rack 3 is fixedly connected with floating plate skeleton.On the horizontal surface of supporting rack 3, be equipped with rubber pad 7.Rubber pad 7 mainly plays sealing function.On rubber pad 7, be provided with pressing plate 8.When mounted, floating plate top board 1 is arranged between rubber pad 7 and pressing plate 8.Use sealing rivet 6 that pressing plate 8, floating plate top board 1, rubber pad 7 and supporting rack 3 are fixed together.
When work, use dowel bolt through the perforate A10 on lower supporting leg pipe 4 and the perforate B on sleeve 11, lower supporting leg pipe 4 is fixedly connected with sleeve 11, now the height of landing leg under floating plate is 0.9m-1.2m, be less than the fixed supporting leg height in when work, therefore relatively reduced the evaporation loss of oil product.
During maintenance, first upper supporting leg pipe 4-1 is fixedly connected with lower supporting leg pipe 4 by mariages joint 5, then in oil tank, water-filling floats floating plate, turn on again dowel bolt, make to slide under upper supporting leg pipe 4-1 perforate B place, then use dowel bolt to pass the perforate B on perforate 10-1 and sleeve 11, both are fixedly connected with.Now the height of landing leg under floating plate is 1.8m-2.0m, facilitates service personnel operation.
In addition,, due at the interior floating plate work upper supporting leg pipe 4-1 that do not use in service, increased comparatively speaking the distance between floating plate top and oil tank top, thereby increased oil reserve.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (6)
1. for a detachable supporting leg for inner floating roof, it is characterized in that: comprise sleeve (11), the detouchable supporting leg pipe that can slide along described sleeve (11) inwall, the supporting rack (3) being fixedly connected with described sleeve (11), the rubber pad (7) of laying and the pressing plate (8) above arranging at described rubber pad (7) on described supporting rack (3) horizontal surface.
2. the detachable supporting leg for inner floating roof according to claim 1, is characterized in that: described supporting leg pipe comprises upper supporting leg pipe (4-1) and the lower supporting leg pipe (4) being connected with described upper supporting leg pipe (4-1) by mariages joint (5).
3. the detachable supporting leg for inner floating roof according to claim 2, it is characterized in that: the top of described upper supporting leg pipe (4-1) is installed with fixing screw (9), on described upper supporting leg pipe (4-1), have and determine perforate (10-1) to fastening, described perforate (10-1) is positioned at the below of described fixing screw (9); On described lower supporting leg pipe (4), have and determine perforate A(10 to fastening).
4. the detachable supporting leg for inner floating roof according to claim 2, is characterized in that: the bottom of described lower supporting leg pipe (4) is provided with discharge opeing bearing (2).
5. the detachable supporting leg for inner floating roof according to claim 1, is characterized in that: described supporting rack (3), described rubber pad (7) and described pressing plate (8) are fixedly connected with floating plate top board (1) by sealing rivet (6).
6. the detachable supporting leg for inner floating roof according to claim 1, is characterized in that: described supporting rack (3) is fixedly connected by welding with described sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181912.9U CN203767340U (en) | 2014-04-11 | 2014-04-11 | Detachable supporting leg for internal floating roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181912.9U CN203767340U (en) | 2014-04-11 | 2014-04-11 | Detachable supporting leg for internal floating roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203767340U true CN203767340U (en) | 2014-08-13 |
Family
ID=51284558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181912.9U Expired - Lifetime CN203767340U (en) | 2014-04-11 | 2014-04-11 | Detachable supporting leg for internal floating roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203767340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891573A (en) * | 2020-09-29 | 2020-11-06 | 上原石化设备(常州)有限公司 | Storage tank floating roof and construction method thereof |
| CN112660625A (en) * | 2021-03-18 | 2021-04-16 | 上原石化设备(常州)有限公司 | Floating top cover of wastewater pool and supporting method |
-
2014
- 2014-04-11 CN CN201420181912.9U patent/CN203767340U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891573A (en) * | 2020-09-29 | 2020-11-06 | 上原石化设备(常州)有限公司 | Storage tank floating roof and construction method thereof |
| CN112660625A (en) * | 2021-03-18 | 2021-04-16 | 上原石化设备(常州)有限公司 | Floating top cover of wastewater pool and supporting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |