CN202594619U - Safety valve hoisting device - Google Patents
Safety valve hoisting device Download PDFInfo
- Publication number
- CN202594619U CN202594619U CN 201220198787 CN201220198787U CN202594619U CN 202594619 U CN202594619 U CN 202594619U CN 201220198787 CN201220198787 CN 201220198787 CN 201220198787 U CN201220198787 U CN 201220198787U CN 202594619 U CN202594619 U CN 202594619U
- Authority
- CN
- China
- Prior art keywords
- safety valve
- pin
- block length
- rectangular steel
- hanging
- 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 - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 239000000725 suspension Substances 0.000 claims description 14
- 238000007598 dipping method Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
A safety valve hoisting device is applied to the disassembly and the installation of petroleum and petrochemical safety valves. Is characterized in that: the hanging bracket is composed of 2-10 rectangular steel plates, the upper ends of the 2-10 rectangular steel plates are welded together to form a cylindrical tube, and the 2-10 rectangular steel plates at the lower part of the cylindrical tube are respectively inclined outwards from top to bottom; the lower end of each rectangular steel plate is connected with a hanging foot, 2-10 hanging feet are arranged in the same horizontal plane, and each hanging foot is provided with at least one bolt hole; the circular hanging ring is welded at the upper end of the cylindrical pipe of the rectangular steel plate. The effect is as follows: the safety valve can be fixed on the upper part of the safety valve, and the safety valve is smoothly hoisted to the installation position by using a crane. Simple structure, factor of safety is high, demolishs, transport convenient and fast, repeatedly usable, and is safe high-efficient.
Description
Technical field
The utility model relates to the petrochemical equipment technical field, and particularly a kind of auxiliary worker of the dismounting of safety valve and installation is a kind of safety valve hanging apparatus.
Background technology
At present, in the production process of oil and petrochemical field, the application of safety valve is very extensive.For safety, safety valve is that verification plays an important role to safety in production, and the effect of annual safety valve is essential.Because safety valve do not have annexes such as handwheel, dismounting, carrying and inconvenience, and also its installation site is mostly all at container, equipment top equal-height position, and there is injury accident hidden danger in outburst to operating personal in the process of conveying in sections.Manpower is often adopted in the dismounting of safety valve generally, carrying, and the mode of using rope binding, manpower to pull realizes that there is serious potential safety hazard in this mode, and the labor man power and material.
The utility model content
The purpose of the utility model is: a kind of safety valve hanging apparatus is provided, can be fixed on the top of safety valve, utilize crane that safety valve is lifted the installation site smoothly.Convenient to use, safe and efficient.
The technical scheme that the utility model adopts is: the safety valve hanging apparatus; Comprise suspension ring, suspension bracket and hang pin; It is characterized in that: suspension bracket is made up of 2～10 block length square plates; The upper end weld together of 2～10 block length square plates becomes cylinder shape pipe, and is outward-dipping from top to bottom respectively at 2～10 block length square plates of the bottom that cylinder shape is managed; Be connected with one respectively in the square steel plate lower end of every block length and hang pin, 2～10 are hung pin in same horizontal surface, and each hangs has a bolt hole at least on the pin; Circular suspension ring are welded on the upper end of the cylinder shape pipe of oblong steel plate.
The diameter of every upper bolt hole that hangs pin is greater than the diameter 1～10mm of cap bolt on the safety valve.
Described 2～10 block length square plates are outward-dipping from top to bottom respectively, and the angle of inclination is 15～45 °.Also can come choose reasonable bevelled angle according to size, the shape of safe valve gap.
During use; The corresponding safety valve hanging apparatus of the dismounting bolt of hanging oneself and covering on the cooresponding safety valve of pin at first; Be fixed on the safety valve hanging apparatus on the safety valve through the screw that hangs on the pin with bolt, assist with construction machinery and equipment such as cranes and want the safety valve of dismounting, carrying to fix, remove then or carrying with the suspension ring handle; Can remove the safety valve hanging apparatus behind the complete operation, also can be retained on the safety valve.
The beneficial effect of the utility model: the utility model safety valve hanging apparatus, can be fixed on the top of safety valve, utilize crane that safety valve is lifted the installation site smoothly.Simple in structure, safety factor is high, removes, convenient in carrying is quick, reusable, safe and efficient.
Description of drawings
Fig. 1 is the utility model safety valve hanging apparatus structural profile scheme drawing.
Fig. 2 is the birds-eye view of Fig. 1.
Among the figure, the 1-suspension ring, 2-oblong steel plate, 3-hangs pin.
The specific embodiment
Embodiment 1: with a safety valve hanging apparatus is example, and the utility model is done further explain.
Consult Fig. 1.The utility model safety valve hanging apparatus; Comprise suspension ring 1, suspension bracket and hang pin 3; It is characterized in that: suspension bracket is made up of four block length square plates 2; It is square column shape pipe that the upper end weld together of four block length square plates 2 becomes the cross section, and outward-dipping from top to bottom respectively at four block length square plates 2 of the bottom that cylinder shape is managed, the angle of inclination is 15 °.Be connected with one in square steel plate 2 lower ends of every block length respectively and hang pin 3, four and each and every one hang pin 3 in same horizontal surface, each hangs has a bolt hole on the pin 3, and the diameter of every upper bolt hole that hangs pin 3 is greater than the diameter 1mm of cap bolt on the safety valve.The suspension ring 1 of a circle are welded on the upper end of the cylinder shape pipe of oblong steel plate 2.
Claims (3)
1. safety valve hanging apparatus; Comprise suspension ring (1), suspension bracket and hang pin (3); It is characterized in that: suspension bracket is made up of 2～10 block length square plates (2); The upper end weld together of 2～10 block length square plates (2) becomes cylinder shape pipe, and is outward-dipping from top to bottom respectively at 2～10 block length square plates (2) of the bottom that cylinder shape is managed; Be connected with one respectively in the square steel plate of every block length (2) lower end and hang pin (3), 2～10 are hung pin (3) in same horizontal surface, and each hangs has a bolt hole at least on the pin (3); Circular suspension ring (1) are welded on the upper end of the cylinder shape pipe of oblong steel plate (2).
2. safety valve hanging apparatus according to claim 1 is characterized in that: the diameter of every upper bolt hole that hangs pin (3) is greater than the diameter 1～10mm of cap bolt on the safety valve.
3. safety valve hanging apparatus according to claim 1 is characterized in that: described 2～10 block length square plates (2) are outward-dipping from top to bottom respectively, and the angle of inclination is 15～45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198787 CN202594619U (en) | 2012-05-04 | 2012-05-04 | Safety valve hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220198787 CN202594619U (en) | 2012-05-04 | 2012-05-04 | Safety valve hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202594619U true CN202594619U (en) | 2012-12-12 |
Family
ID=47312178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220198787 Expired - Fee Related CN202594619U (en) | 2012-05-04 | 2012-05-04 | Safety valve hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202594619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508312A (en) * | 2013-03-29 | 2014-01-15 | 洛阳洛北重工机械有限公司 | Small lifting lug for casting gantry crane hook |
-
2012
- 2012-05-04 CN CN 201220198787 patent/CN202594619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103508312A (en) * | 2013-03-29 | 2014-01-15 | 洛阳洛北重工机械有限公司 | Small lifting lug for casting gantry crane hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20210504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |