CN203626546U - Automatic-reset safety gate for oil rig - Google Patents
Automatic-reset safety gate for oil rig Download PDFInfo
- Publication number
- CN203626546U CN203626546U CN201320707869.0U CN201320707869U CN203626546U CN 203626546 U CN203626546 U CN 203626546U CN 201320707869 U CN201320707869 U CN 201320707869U CN 203626546 U CN203626546 U CN 203626546U
- Authority
- CN
- China
- Prior art keywords
- door
- hinge
- doorframe
- torsion spring
- oil
- 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
- 239000003129 oil well Substances 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to the technical field of oil well operation equipment, particularly to an automatic-reset safety gate for an oil rig. The safety gate comprises a gate body, torsional springs, hinges and a mounting beam, wherein one side of the gate body is connected with the mounting beam through the hinges, and the torsional springs are arranged between the gate body and the mounting beam. The automatic-reset safety gate for the oil rig has an automatic reset function.
Description
Technical field
The utility model relates to oil well operation equipment technical field, particularly a kind of safety door that automatically resets for oil-well rig.
Background technology
along with more and more higher to security requirement in drillng operation, at each platform openings place, all require safety door, improve the safety in drillng operation, in prior art, safety door is all the practice of conventional door, manually controls and opens or close, when user forgets at closing time, will improve the danger of drillng operation.
Utility model content
The problem existing for prior art, goal of the invention of the present utility model is to provide a kind of safety door that automatically resets for oil-well rig with auto-reset function.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of safety door that automatically resets for oil-well rig, it comprises: door body, torsion spring, hinge, mounting rail, described Men Tiyi side is connected with mounting rail by hinge, between described Men Tiyu mounting rail, is provided with torsion spring; Door body is realized its rotation of certain angle around mounting rail by hinge, and the setting of torsion spring can automatically reset safety door.
As preferred version of the present utility model, described hinge quantity is equal to or greater than two, described Men Tiwei rectangular door, and hinge quantity is more, and the application life of safety door is longer.
As preferred version of the present utility model, described door body comprises: door beam, handle, doorframe, door-plate, described doorframe is rectangle doorframe, the doorframe part being connected with hinge is beam A, with the beam of beam A symmetry be beam B, described Men Liang is arranged between beam A middle part and beam B middle part, and described handle is arranged on beam B middle part, and described door-plate is arranged on the inner also Sealed doorframe inside of doorframe; Men Liang plays the effect of stable door body, and door-plate seals a physical efficiency better, adapts to the specific (special) requirements under some operating mode, and handle can person's switch gate easy to use, also can make stopping means, and a body can only be rotated to an angle.
As preferred version of the present utility model, described hinge comprises: bearing pin, and described hinge is segmented hinge, and the part of described bearing pin expenditure hinge body is through described torsion spring, and described torsion spring two ends contact with mounting rail, beam A respectively; This structure is more saved material, and the stability that also makes safety door use is higher.
The beneficial effects of the utility model are:
Safety door can automatically reset, and utilizes its auto-reset function to increase safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark in figure: 1-door body, 2-torsion spring, 3-hinge, 4-mounting rail, 5-bearing pin, 6-door beam, 7-doorframe, 8-door-plate, 9-handle, 10-beam A, 11-beam B.
The specific embodiment
Below in conjunction with embodiment and the specific embodiment, the utility model is described in further detail.But this should be interpreted as to the scope of the above-mentioned theme of the utility model only limits to following embodiment, all technology realizing based on summary of the invention of the present utility model all belong to scope of the present utility model.
embodiment 1
A kind of safety door that automatically resets for oil-well rig, it comprises: door body 1, torsion spring 2, hinge 3, mounting rail 4, described door body 1 one sides are connected with mounting rail 4 by hinge 3, between described door body 1 and mounting rail 4, are provided with torsion spring 2.
As preferred version of the present utility model, described hinge 3 quantity are equal to or greater than two, and described door body 1 is rectangular door.
As preferred version of the present utility model, described door body 1 comprises: door beam 6, handle 9, doorframe 7, door-plate 8, described doorframe 7 is rectangle doorframe, doorframe 7 parts that are connected with hinge 3 are beam A10, with the beam of beam A10 symmetry be beam B11, described door beam 6 is arranged between beam A10 middle part and beam B11 middle part, and described handle 9 is arranged on beam B11 middle part, and described door-plate 8 is arranged on doorframe 7 inside Sealed doorframe 7 inside.
As preferred version of the present utility model, described hinge 3 comprises: bearing pin 5, and hinge 3 is segmented, one section is welded on beam A10, one section is welded on mounting rail 4, plays effect fixing and connection safety door, and torsion spring 2 connects as one through bearing pin 5 and hinge 3, torsion spring 2 ends lay respectively on beam A10 and mounting rail 4, in the time that people pushes, torsion spring 2 is stressed, by the torsion of torsion spring 2, door is automatically reset afterwards, torsion determines according to people's thrust, makes open the door not only leicht fallen D/A but also can make door automatically reset of people.
Claims (4)
1. the safety door that automatically resets for oil-well rig, it is characterized in that, comprise: door body, torsion spring, hinge, mounting rail, described Men Tiyi side is connected with mounting rail by hinge, between described Men Tiyu mounting rail, be provided with torsion spring, described door body comprises: doorframe, door-plate, described door-plate is arranged on the inner also Sealed doorframe inside of doorframe.
2. a kind of safety door that automatically resets for oil-well rig according to claim 1, is characterized in that, described hinge quantity is equal to or greater than two, described Men Tiwei rectangular door.
3. a kind of safety door that automatically resets for oil-well rig according to claim 1, it is characterized in that, described door body also comprises: door beam, handle, described doorframe is rectangle doorframe, the doorframe part being connected with hinge is beam A, with the beam of beam A symmetry be beam B, described Men Liang is arranged between beam A middle part and beam B middle part, described handle is arranged in the middle part of beam B.
4. a kind of safety door that automatically resets for oil-well rig according to claim 3, it is characterized in that, described hinge comprises: bearing pin, and described hinge is segmented hinge, the part of described bearing pin expenditure hinge body is through described torsion spring, and described torsion spring two ends contact with mounting rail, beam A respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320707869.0U CN203626546U (en) | 2013-11-11 | 2013-11-11 | Automatic-reset safety gate for oil rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320707869.0U CN203626546U (en) | 2013-11-11 | 2013-11-11 | Automatic-reset safety gate for oil rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626546U true CN203626546U (en) | 2014-06-04 |
Family
ID=50813036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320707869.0U Expired - Lifetime CN203626546U (en) | 2013-11-11 | 2013-11-11 | Automatic-reset safety gate for oil rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203626546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217272A (en) * | 2015-11-02 | 2016-01-06 | 攀钢集团矿业有限公司 | The splicing funnel of belt feeder and belt feeder feedway |
| CN106998594A (en) * | 2016-01-22 | 2017-08-01 | 珠海格力电器股份有限公司 | Electric heating element power-on protection device |
-
2013
- 2013-11-11 CN CN201320707869.0U patent/CN203626546U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217272A (en) * | 2015-11-02 | 2016-01-06 | 攀钢集团矿业有限公司 | The splicing funnel of belt feeder and belt feeder feedway |
| CN106998594A (en) * | 2016-01-22 | 2017-08-01 | 珠海格力电器股份有限公司 | Electric heating element power-on protection device |
| CN106998594B (en) * | 2016-01-22 | 2020-08-04 | 珠海格力电器股份有限公司 | Electric heating element power-on protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203626546U (en) | Automatic-reset safety gate for oil rig | |
| CN203515062U (en) | Sliding stay | |
| CN204474085U (en) | A kind of elevator high-altitude maintenance job platform | |
| CN206329200U (en) | A kind of hidden type hydraulic hinge | |
| CN204024416U (en) | A kind of electric rolling door | |
| CN202530974U (en) | Egress door structure for contact channel of transit tunnel | |
| CN204252766U (en) | Fire door self-closing type | |
| CN202832613U (en) | Interlocking and self-closing device of mine air door | |
| CN202900302U (en) | Pressure-resistant pressure-equalizing air door for mines | |
| CN205713621U (en) | A kind of glass door floor spring | |
| CN205117093U (en) | Balance door | |
| CN107620553A (en) | Finger timber | |
| CN207499734U (en) | A kind of improved dual fire resistant doorsets | |
| CN202706821U (en) | Pump and room dual-purpose lift door for fire-fighting truck | |
| CN207847362U (en) | A kind of damping, buffering sliding window | |
| CN206329564U (en) | A kind of overflow valve | |
| CN205248644U (en) | Operation box | |
| CN206942401U (en) | Integrated mechanical powder magazine door lock | |
| CN108915502A (en) | A kind of finger timber | |
| CN205858006U (en) | Safe hinge for antitheft door | |
| CN204252754U (en) | A kind of door with embedded protective device | |
| CN204876962U (en) | Spring buffering formula hinge | |
| CN204531757U (en) | The simple window safety anti-releasing lock of a kind of structure | |
| CN204049496U (en) | A kind of toilet seat cover plate damping mechanism | |
| CN202559928U (en) | Vertical hinged door hinge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |