CN206129169U - Two layers of platform escape device on oil drilling derrick - Google Patents
Two layers of platform escape device on oil drilling derrick Download PDFInfo
- Publication number
- CN206129169U CN206129169U CN201621010418.1U CN201621010418U CN206129169U CN 206129169 U CN206129169 U CN 206129169U CN 201621010418 U CN201621010418 U CN 201621010418U CN 206129169 U CN206129169 U CN 206129169U
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- Prior art keywords
- platform
- escape
- pin
- derrick
- locking
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Abstract
The utility model discloses a two layers of platform escape device on oil drilling derrick, the portal fixed mounting that flees for one's life set up on two layers of rail on the derrick, the rotatable articulated platform of fleing for one's life that is provided with in the bottom of the portal of fleing for one's life, limiting platform with flee for one's life that the platform is perpendicular to be set up, still fixedly on two layers of rail on the derrick being equipped with spacing, be provided with the fixed hook on the platform of fleing for one's life, the last stop pin that is provided with of limiting platform, the fitting pin with limiting platform on the stop pin lock the cooperation mutually and set up. The utility model discloses a set up to vertically flee platform and limiting platform, when fleing for one's life, only need to flee platform take off fixed hook, the rotation platform of fleing, can make limiting platform fix on spacing, and utilize stop pin and fitting pin to lock fixedly, the platform of fleing can convert the platform of fleing into, the rigger can the utilization of fugitive life bench flees the cableway and withdraws fast, and under normal condition, the platform of fleing uses as the portal platform, the security of the high do -nothing operation of derrick has improved.
Description
Technical field
The present invention relates to a kind of petroleum well drilling derrick two-layer platform escape device, belongs to drilling safety equipment technical field.
Background technology
At petroleum drilling operation scene, safety platform, apart from ground 25-35 rice, is the operating area of rigger.When send out
During raw accident, such as blowout, fire or strong wind emergency, rigger needs to avoid drilling floor surface, and two layers are withdrawn rapidly
Platform, derrick vertically climb ladder can not meet escape require.Safety platform escape device can help rigger rapidly from well
The successfully downhill race of frame high-altitude safe withdraws, flees danger area to ground.But due to special without design on the quadruple board platform of many rigs
Door confession operating personnel escape platform, escape device carry very big randomness, such as emergency escape door arrange it is unreasonable,
Rigger is difficult with escaping cableway and carries out fast-escape, exist falling from high altitude and it is urgent when the potential safety hazard that can not escape, lead to
Cross and the installation of quadruple board platform escape dress and the transformation of emergency exits are studied, improved, make escape device that more reasonable, operation to be installed
It is more convenient, the purpose of safe escape is reached conscientiously, have important to emergency drilling at ordinary times and the emergency escape under emergency case
Meaning.
The content of the invention
The utility model is directed to existing technical problem, there is provided a kind of petroleum well drilling derrick two-layer platform escape device, mesh
Be to improve a kind of convenience, the escape device of safety, intend to solve the problem that prior art is present.
For achieving the above object, the utility model provides following technical scheme：A kind of petroleum well drilling derrick two-layer platform is escaped
Generating apparatus, it includes escape door frame, escape door opening, escape platform, limiting platform, stay hook, torsion spring, stop pin, locking hole, lock
Tight bar, position-limited rack, locking spring and locking pin, it is characterised in that described escape door frame fixed installation is arranged on two layers of derrick
On fence, escape door opening is provided with described escape door frame, the bottom of described escape door frame is rotatably hinged and is provided with
The escape platform, is wholely set limited bit platform on described escape platform, described limiting platform is flat with described escape
Platform is vertically arranged, and limiting platform is hinged on described escape door frame with the right angle end of escape platform point of intersection, described well
Described position-limited rack is further fixedly arranged on two layers of fence of frame, described position-limited rack is put up straight line and arranged with described emergency exits,
The stay hook being fixedly installed on described escape platform in escape door opening is provided with described escape platform, it is described spacing flat
Stop pin is provided with platform, the position of the corresponding stop pin is provided with locking hole on described position-limited rack, on the position-limited rack
Locking spring is additionally provided with, the end of described locking spring is connected with check lock lever, and the end of described check lock lever connects
It is provided with locking pin, the stop pin on described locking pin and described limiting platform is mutually locked and is equipped with.
Further, preferably, being provided with the pin-and-hole locked with described locking pin on the side of the stop pin,
The top of described locking pin is inclined-plane setting.
Further, preferably, the stay hook is arranged on described escape platform using torsion spring.
Further, preferably, the escape platform, limiting platform are steel plate structure.
Compared with prior art, the beneficial effects of the utility model are：
The utility model by being set to vertical escape platform and limiting platform, in escape, only need to be by escape platform
Stay hook is removed, escape platform is rotated, you can so that limiting platform is fixed on position-limited rack, and enter with locking pin using stop pin
Row is locked, and escape platform can be exchanged into escape platform, and rigger can be quick using escaping cableway on escape platform
Withdraw, and under normal circumstances, escape platform is used as door frame platform, improves the security of derrick high-altitude application.
Description of the drawings
Fig. 1 is a kind of structural representation of petroleum well drilling derrick two-layer platform escape device of the present utility model；
Wherein, 1, escape door frame, 2, escape door opening, 3, escape platform, 4, limiting platform, 5, stay hook, 6, torsion spring, 7, lock
Rationed marketing, 8, two layers of fence of derrick, 9, locking hole, 10, check lock lever, 11, position-limited rack, 12, locking spring, 13, locking pin.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of technical scheme：A kind of petroleum well drilling derrick two-layer platform escape dress
Put, it includes escape door frame 1, escape door opening 2, escape platform 3, limiting platform 4, stay hook 5, torsion spring 6, stop pin 7, locking hole
9th, check lock lever 10, position-limited rack 11, locking spring 12 and locking pin 13, it is characterised in that the described fixed installation of escape door frame 1 sets
Put on two layers of fence 8 of derrick, escape door opening 2 is provided with described escape door frame 1, the bottom of described escape door frame 1 can
Being hinged for rotating is provided with the escape platform 3, and limited bit platform 4 is wholely set on described escape platform 3, and described is spacing
Platform 4 is vertically arranged with described escape platform 3, and the right angle end of limiting platform 4 and the point of intersection of escape platform 3 be hinged on it is described
Escape door frame 1 on, described position-limited rack 11, described position-limited rack 11 are further fixedly arranged on described two layers of fence 8 of derrick
Straight line is put up with described emergency exits to arrange, be provided with described escape platform 3 and be fixedly installed on described escape platform 3
Stay hook 5 in escape door opening, is provided with stop pin 7, the corresponding locking on described position-limited rack 11 on the limiting platform 4
The position of pin is provided with locking hole 9, is additionally provided with locking spring 12 on the position-limited rack 11, the end of described locking spring 12
It is connected with check lock lever 10, the end of described check lock lever 10 is connected with locking pin 13, described locking pin 13 and institute
The stop pin on limiting platform stated mutually is locked and is equipped with.
In the present embodiment, the pin-and-hole locked with described locking pin, institute are provided with the side of the stop pin
The top of the locking pin stated is inclined-plane setting.The stay hook is arranged on described escape platform using torsion spring.The escape
Platform, limiting platform are steel plate structure.
The utility model by being set to vertical escape platform and limiting platform, in escape, only need to be by escape platform
Stay hook is removed, escape platform is rotated, you can so that limiting platform is fixed on position-limited rack, and enter with locking pin using stop pin
Row is locked, and escape platform can be exchanged into escape platform, and rigger can be quick using escaping cableway on escape platform
Withdraw, and under normal circumstances, escape platform is used as door frame platform, improves the security of derrick high-altitude application.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of petroleum well drilling derrick two-layer platform escape device, it is its door frame that includes escaping, escape door opening, escape platform, spacing
Platform, stay hook, torsion spring, stop pin, locking hole, check lock lever, position-limited rack, locking spring and locking pin, it is characterised in that described
Escape door frame fixed installation be arranged on two layers of fence of derrick, escape door opening is provided with described escape door frame, it is described
The bottom of escape door frame is rotatably hinged and is provided with the escape platform, limited location is wholely set on described escape platform and is put down
Platform, described limiting platform is vertically arranged with described escape platform, and the right angle end of limiting platform and escape platform point of intersection
It is hinged on described escape door frame, described position-limited rack, described limit is further fixedly arranged on described two layers of fence of derrick
Position frame is put up straight line and is arranged with described emergency exits, is provided with described escape platform and is fixedly installed described escape platform
Stay hook in escape door opening, is provided with stop pin, the corresponding stop pin on described position-limited rack on the limiting platform
Position be provided with locking hole, be additionally provided with locking spring on the position-limited rack, the end connect setting of described locking spring
There is a check lock lever, the end of described check lock lever is connected with locking pin, on described locking pin and described limiting platform
Stop pin is mutually locked and is equipped with.
2. a kind of petroleum well drilling derrick two-layer platform escape device according to claim 1, it is characterised in that：The locking
The pin-and-hole locked with described locking pin is provided with the side of pin, the top of described locking pin is inclined-plane setting.
3. a kind of petroleum well drilling derrick two-layer platform escape device according to claim 1, it is characterised in that：The fixation
Hook is arranged on described escape platform using torsion spring.
4. a kind of petroleum well drilling derrick two-layer platform escape device according to claim 1, it is characterised in that：The escape
Platform, limiting platform are steel plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010418.1U CN206129169U (en) | 2016-08-31 | 2016-08-31 | Two layers of platform escape device on oil drilling derrick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010418.1U CN206129169U (en) | 2016-08-31 | 2016-08-31 | Two layers of platform escape device on oil drilling derrick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129169U true CN206129169U (en) | 2017-04-26 |
Family
ID=58567790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621010418.1U Expired - Fee Related CN206129169U (en) | 2016-08-31 | 2016-08-31 | Two layers of platform escape device on oil drilling derrick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129169U (en) |
-
2016
- 2016-08-31 CN CN201621010418.1U patent/CN206129169U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20170831 |