CN204050728U - A kind of petroleum well drilling derrick disassembly and assembly safety belt suspension device - Google Patents
A kind of petroleum well drilling derrick disassembly and assembly safety belt suspension device Download PDFInfo
- Publication number
- CN204050728U CN204050728U CN201420486419.8U CN201420486419U CN204050728U CN 204050728 U CN204050728 U CN 204050728U CN 201420486419 U CN201420486419 U CN 201420486419U CN 204050728 U CN204050728 U CN 204050728U
- Authority
- CN
- China
- Prior art keywords
- base
- safety belt
- standpipe
- disassembly
- derrick
- 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
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of petroleum well drilling derrick disassembly and assembly safety belt suspension device, comprising: the U-shaped card (3) of standpipe (1), base (2), firm banking, link (4), back-up ring (5), base plate through holes (6), fixed axis (7); Standpipe (1) lower end is provided with two through holes, two through holes are identical with base (2) diameter, upper end is provided with link (4), link (4) both sides are provided with hangers (4-a, 4-b) above safety belt is suspended on, link (4) is provided with back-up ring (5), back-up ring (5) is respectively equipped with back-up ring (5-a, 5-b) up and down, and link (4) can rotate; Base (2) is provided with three identical through holes (6-a, 6-b, 6-c), and the through hole (6-a, 6-b, 6-c) that three of base (2) are identical is identical with two through-hole diameters that standpipe (1) lower end is provided with; During work, standpipe (1) is holded up, penetrate fixed axis (7-a with fixed axis (7-a, 7-b) by two through holes of the through hole (6-a, 6-b) on base (2), standpipe (1) lower end.7-b) fixed riser (1); Base (2) is provided with the U-shaped card (3) fixing with derrick, derrick main body and base is fixed, hangs up safety belt.After having worked, take off safety belt, extract fixed axis (7-a) out and fallen by standpipe (1), penetrate the through hole (6-c) on base (2) with fixed axis (7-a), this device is permanent to be fixed on derrick.The utility model is used for the disassembly and assembly of petroleum well drilling derrick, there is structure simple, easily manufactured, avoid the features such as dismounting, solve and meet the problem of the suspension of disassembly and assembly petroleum well drilling derrick safety belt and safety belt high hanging end, ensure that the safety of petroleum well drilling derrick disassembly and assembly operating personnel.
Description
Technical field
The utility model relates to a kind of safety belt suspension device, specifically a kind of petroleum well drilling derrick disassembly and assembly safety belt suspension device.
Background technology
At present, in oil drilling, petroleum well drilling derrick is that more piece assembling is spliced, and complete disassembly and assembly in overhead more than 6 meters high-altitudes, for completing disassembly and assembly, operating personnel needs to carry out high-rise working.Specify according to standard GB/T/T 3608-2009 " high-rise working classification ": " all eminences of likely falling at the height of fall more than datum level 2m (containing 2m) carry out operation, are called high-rise working." according to this regulation; petroleum well drilling derrick disassembly and assembly belong to high-rise working; specify according to professional standard SY/T6228-2010 " the recommendation way of oil gas well drilling and workover treatment employment security "; " high-rise working personnel wear Safety Belt "; according to international standard GB/6095-2009 " safety belt " annex regulation, and safety belt height is hung low with minimum to the threat of personnel.In addition, during petroleum well drilling derrick disassembly and assembly operation, operating personnel standing place on derrick is narrow and small, and safety belt highly can not hang low use again.Potential safety hazard is brought to operating personnel.For this reason, for ensureing petroleum well drilling derrick disassembly and assembly high-rise working personal security, the petroleum well drilling derrick disassembly and assembly safety belt suspension device developing a kind of onsite application is just needed; Can erect during operation and hang upper safety belt, when having worked, be fallen, and be fixed on derrick.This petroleum well drilling derrick disassembly and assembly safety belt suspension device, is needs according to the on-the-spot high-rise working of petroleum well drilling derrick disassembly and assembly and the special purpose device developed, have exempt from dismounting, hang convenient, use the features such as reliable and secure.
Summary of the invention
The purpose of this utility model is to provide in a kind of petroleum well drilling derrick disassembly and assembly high-rise working process, meets and ensure the safety belt suspension device of operating personnel's security needs.
For achieving the above object, technical solution of the present utility model is: a kind of petroleum well drilling derrick disassembly and assembly safety belt suspension device, comprising: the U-shaped card (3) of standpipe (1), base (2), firm banking, link (4), back-up ring (5), base plate through holes (6), fixed axis (7); Standpipe (1) lower end is provided with two through holes identical with base (2), upper end is provided with link (4), link (4) both sides are provided with hangers (4-a, 4-b) for hanging safety belt, link (4) is provided with back-up ring (5), back-up ring (5) is respectively equipped with back-up ring (5-a up and down, 5-b), link (4) can rotate; Standpipe (1) lower end is provided with two panels identical sized by base (2), base (2) point, be provided with three identical through holes (6-a, 6-b, 6-c); During work, erect standpipe (1) with fixed axis (7-a, 7-b) by two through holes of standpipe (1) lower end penetrate standpipe (1) fix; Base (2) is provided with the U-shaped card (3) fixing with derrick, safety belt is suspended on hangers (4-a, 4-b).After having worked, after completing, safety belt is taken off
,extract fixed axis (7-a) out standpipe (1) was fallen, penetrate the through hole (6-c) on base (2) with fixed axis (7-a), standpipe (1) is fixed on derrick.
The utility model is used for the disassembly and assembly of petroleum well drilling derrick, beneficial effect: there is structure simple, easily manufactured, avoid the features such as dismounting, solve and meet the problem of the suspension of disassembly and assembly petroleum well drilling derrick safety belt and safety belt high hanging end, ensure that the safety of petroleum well drilling derrick disassembly and assembly operating personnel.
Accompanying drawing explanation
Safety belt suspension device working state structure schematic front view when Fig. 1 is a kind of petroleum well drilling derrick disassembly and assembly;
Safety belt suspension device working state structure signal left view when Fig. 2 is a kind of petroleum well drilling derrick disassembly and assembly;
Structural representation when Fig. 3 is a kind of petroleum well drilling derrick disassembly and assembly safety belt suspension device work completion status;
Sequence number in Fig. 1 describes: 1-standpipe, 2-base, the U-shaped card of 3-(3-a, 3-b), 4-link (4-a, 4-b), 5-back-up ring (5-a, 5-6), 6-through hole (6-a, 6-b, 6-c), 7-fixed axis (7-a, 7-b); Sequence number in Fig. 2 describes, 2-base (2-a, 2-c), the U-shaped card (3-a, 3-b) of 3-; Sequence number in Fig. 3 describes, 7-fixed axis (7-a, 7-b).
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model, structure are further described in detail:
Structural representation front view and left view during safety belt suspension device duty when giving a kind of petroleum well drilling derrick disassembly and assembly in Fig. 1, Fig. 2, as can be seen from Fig. 1 Fig. 2, a kind of petroleum well drilling derrick disassembly and assembly safety belt suspension device, comprising: the U-shaped card (3) of standpipe (1), base (2), firm banking; Standpipe (1) lower end is provided with two through holes identical with base (2), upper end is provided with link (4), link (4) both sides are provided with hangers (4-a, 4-b), link (4) is provided with back-up ring (5), back-up ring (5) is respectively equipped with back-up ring (5-a, 5-b) up and down, and link (4) can rotate; Through hole (6-a, 6-b) the pitch-row diameter that standpipe (1) lower end is provided with in two panels (2-a, 2-c) identical sized by base (2), base (2) point, base (2) two panels is identical.
During work, standpipe (1) is erected, to be penetrated by two through holes of standpipe (1) lower end with fixed axis (7-a, 7-b) and be connected and fixed standpipe (1); Base (2) is provided with U-shaped card (3), two the U-shaped card (3-as fixing with derrick, 3-b) penetrate derrick main body and base bolt (3-a, 3-b) fastening, safety belt is linked into two hangers (4-a of link (4), 4-b), realize belt anchorage point higher than manual work point, the height reaching standard schedule requirement hangs low operating type.
Fig. 3 is had to find out, after having worked, take off safety belt, extract fixed axis (7-a) out and standpipe (1) was fallen, be fixed on derrick with the through hole (6-c) that fixed axis (7-a) penetrates on base (2) by standpipe, safety belt suspension device is permanent to be fixed on Drilling derrick.
Petroleum well drilling derrick disassembly and assembly safety belt suspension device, the setting often saving derrick arranges a set of device, need not dismantle, be permanently affixed on Drilling derrick after having worked.
The beneficial effects of the utility model are: can erect during operation and hang upper safety belt, when having worked, be fallen, and be fixed on derrick, and avoided dismantling this equipment safety dependable performance.The Drilling derrick disassembly and assembly high-rise working safety under standard gauge provisioning request can be met, improve the security of high-rise working personnel, realize safety belt height and hang the principle of being of use.
Claims (4)
1. a petroleum well drilling derrick disassembly and assembly safety belt suspension device, comprising: the U-shaped card (3) of standpipe (1), base (2), firm banking, link (4), back-up ring (5), base plate through holes (6), set bolt (7); It is characterized in that: standpipe (1) lower end is provided with two through holes, upper end is provided with link (4) and back-up ring (5), base is provided with the identical through hole (6) of 3 diameters, be provided with base (2) and be connected and fixed axle (7) with standpipe (1), base (2) is provided with the U-shaped card (3) be connected and fixed with derrick.
2. according to a kind of petroleum well drilling derrick disassembly and assembly safety belt suspension device described in claim 1, it is characterized in that: described standpipe (1) lower end is provided with two through holes, through hole (6-a on diameter and base, 6-b, 6-c) diameter is identical, and link (4) both sides are provided with two hangers (4-a, 4-b), back-up ring (5) is provided with two back-up rings (5-a, 5-b), and safety belt can rotate with link.
3. according to a kind of petroleum well drilling derrick disassembly and assembly safety belt suspension device one of claim 1,2 Suo Shu, it is characterized in that: described base (2) is provided with two panels (2-a, 2-b), pitch-row, through hole (6-a, 6-b, 6-c) that diameter three is identical is respectively equipped with; Three through-hole diameters are identical with two through-hole diameters that standpipe (1) lower end is provided with, during work, by fixed axis (7-a, 7-b) penetrate standpipe (1) through hole and base (2) through hole is connected and fixed, hang up safety belt, after finishing the work, take off safety belt, fixed axis (7-a) is extracted out, is fallen by standpipe, will insert fixed axis (7-a) be connected and fixed with base (2) by through hole (6-c).
4. according to a kind of petroleum well drilling derrick disassembly and assembly safety belt suspension device described in claim 1, it is characterized in that: described base (2) is connected and fixed by two U-shaped cards (3-a, 3-b) and derrick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486419.8U CN204050728U (en) | 2014-08-27 | 2014-08-27 | A kind of petroleum well drilling derrick disassembly and assembly safety belt suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486419.8U CN204050728U (en) | 2014-08-27 | 2014-08-27 | A kind of petroleum well drilling derrick disassembly and assembly safety belt suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204050728U true CN204050728U (en) | 2014-12-31 |
Family
ID=52192327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420486419.8U Expired - Fee Related CN204050728U (en) | 2014-08-27 | 2014-08-27 | A kind of petroleum well drilling derrick disassembly and assembly safety belt suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204050728U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275961A (en) * | 2017-06-08 | 2017-10-20 | 国网福建省电力有限公司泉州供电公司 | High-tension switch cabinet safety belt suspension device |
| CN107789759A (en) * | 2017-10-19 | 2018-03-13 | 国网山东省电力公司潍坊供电公司 | Seat belt hanger |
-
2014
- 2014-08-27 CN CN201420486419.8U patent/CN204050728U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275961A (en) * | 2017-06-08 | 2017-10-20 | 国网福建省电力有限公司泉州供电公司 | High-tension switch cabinet safety belt suspension device |
| CN107789759A (en) * | 2017-10-19 | 2018-03-13 | 国网山东省电力公司潍坊供电公司 | Seat belt hanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204050728U (en) | A kind of petroleum well drilling derrick disassembly and assembly safety belt suspension device | |
| CN207016348U (en) | The special hanger changed for seven roller straightener smoothing rolls | |
| CN206172798U (en) | Lifting appliance for manual forging | |
| CN203476246U (en) | Sucker rod lifting system device | |
| CN204175871U (en) | Step chains bearing pin lubricating structure | |
| CN102718124A (en) | Anti-slipping lifting appliance | |
| CN205687383U (en) | The mounting hanger of engine starter | |
| CN204939932U (en) | A kind of safety clothes drying rod | |
| CN205529114U (en) | Electroplate product stores pylon | |
| CN204198326U (en) | I.e. hanging balance of well pumping unit control apparatus | |
| CN205400599U (en) | Take drilling derrick of supporter | |
| CN206015532U (en) | A kind of security protection hanging cable for high pier construction | |
| CN207085109U (en) | Dismount and mount derrick falling proof device | |
| CN204809743U (en) | Novel somersault coaster | |
| CN203755636U (en) | Safety hanging basket device for building construction | |
| CN205532376U (en) | Polished rod is taken out and is hung device | |
| CN203998665U (en) | A kind of steel structure is plucked buckle device with high-altitude | |
| CN204118581U (en) | A kind of power engineering job safety ladder | |
| CN218529574U (en) | High-hanging low-use safety rope device on firewall of transformer substation | |
| CN203081313U (en) | Drill floor widening footboard | |
| CN202832400U (en) | Device capable of continuous pumping with break-off rod-pumped well polish rod | |
| CN202866731U (en) | Anti-hanging device for construction operation well mouth | |
| CN204607391U (en) | The trip mechanism of steel column lifting suspension hook | |
| CN202802571U (en) | Safety harness hangerhanging device | |
| CN107630510B (en) | Super high-rise building Core Walls Structure shear wall construction form frame system is revealed all the details platform stop layers construction method |
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: 20141231 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |