CN104979113B - Explosion-suppression duplex double-control self-locking control operation column - Google Patents
Explosion-suppression duplex double-control self-locking control operation column Download PDFInfo
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- CN104979113B CN104979113B CN201410132283.5A CN201410132283A CN104979113B CN 104979113 B CN104979113 B CN 104979113B CN 201410132283 A CN201410132283 A CN 201410132283A CN 104979113 B CN104979113 B CN 104979113B
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- locking
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- cavity
- self
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Abstract
The invention provides an explosion-suppression duplex double-control self-locking control operation column. The bottom of a supporting column is hinged with a locking pin. One side in the hinging rotation direction of the column is provided with a transverse placement gap. The supporting column rotates around the locking pin. The rotation lower limit of the supporting column is the position where the supporting column is transversely placed in the transverse placement gap, and the rotation upper limit is the position whether the supporting column is parallel with or superposed with a lamp base. An electric appliance control box is provided with two independent control buttons. Each control button independently control a set of electric power consumption equipment. Each control button is provided with an independent button screwdriver opening fork locking device. According to the explosion-suppression duplex double-control self-locking control operation column, the control power supplies of two sets of electric power consumption equipment can simultaneously enter a power supply wire inlet. In performing maintenance on a single set of equipment when control equipment fails, operation of the other set of equipment is not affected. The explosion-suppression duplex double-control self-locking control operation column can be placed in a transverse manner conveniently; and when a drilling machine finishes operation and is conveyed, the explosion-suppression duplex double-control self-locking control operation column can be placed to the transverse manner for conveying. According to the explosion-suppression duplex double-control self-locking control operation column, after mounting is finished, the orientation of the electric appliance control box can be conveniently rotated for adjustment.
Description
Technical field
The present invention relates to oil-well rig well site electrical equipment technical field, especially relate to a kind of flame proof duplex dual control self-locking
Control operation post.
Background technology
Explosion-proof control button of the prior art is the control of single motor, and oil-well rig slurry tank face needs the use controlling
Electric equipment is more, and locational space is limited；And while transport inconvenience, the direction adjustment inconvenience of button after installation.
Content of the invention
It is an object of the invention to designing a kind of new flame proof duplex dual control self-locking control operation post, solve above-mentioned asking
Topic.
To achieve these goals, the technical solution used in the present invention is as follows：
A kind of flame proof duplex dual control self-locking control operation post, including electric appliance control box, locking set, supported rod erecting, lock sleeve,
Lamp socket and fixed plate, the bottom of described lamp socket is fixed in described fixed plate by base plate fixed sleeve part, is provided with described lamp socket
Locking bearing pin, the bottom of described support post is hinged on described locking bearing pin, the one of the hinging rotary direction of described column
The gap that fell is offered on side；
Described support post is rotated with described locking bearing pin for axle, and its rotation lower limit fell described for described support post
Fell in gap, its rotation upper limit be described support post parallel with the vertical line of described lamp socket or coincidence；
Described lock sleeve is slidably arranged along the axis of described support post on described support post, described lock sleeve
Bottom is locking running-on；When described support post is parallel with the vertical line of described lamp socket or overlaps, described lock sleeve is at described
Slide downward on support column, described locking running-on insertion or the upper end entangling described lamp socket；
Described locking set is fixed on the top of described supported rod erecting, and the bottom of described electric appliance control box is provided with rotary shaft, institute
State in the described locking set of the rotatable insertion of rotary shaft, be provided between described rotary shaft and described locking set and fix its mutual alignment
Thimble-type rotational locking device；
Two independent control knobs are provided with described electric appliance control box, each described control knob independently controls
One electrical equipment；Independent button is equipped with each described control knob and plays rim of the mouth fork locking device.
It is provided with dismountable fixed sleeve part of falling between on described lock sleeve and described lamp socket.
Described dismountable fixed sleeve part of falling includes screw, plain cushion and spring washer.
Described button plays rim of the mouth locking device and includes stop pin and stop pin paddle；
Described rim of the mouth locking device is to be provided with two groups of piano type button panels on component cavity lid,
The centre of every group of piano type button panel is provided with one and plays rim of the mouth fork locking mechanism, when needing locking, presses and stops
Described rim of the mouth fork locking mechanism is applied to the right simultaneously and is turned by only button, piano type button described in one group of stop pin paddle insertion
In the groove of plate keypad, locking, makes stop button can not rebound, the normally closed point of button can not close, and is in machinery and opens shape
State, circuit disconnects, and reaches from lock control.
Described control box divides two parts, and two modular constructions are coupled by bolt, and a portion is wire connection cavity,
A part is component cavity, and two chambeies communicate, and is provided with one group of binding post in wiring control, and 6 circuit connections of two groups of buttons cause this, unit
It is provided with the button of two groups of mushroom-head shapes in the cavity in part chamber, be provided between the chamber lid of component cavity and cavity and mushroom-head shape
The seal capsule that button and cavity sealed groove match, the cavity in separating element chamber and chamber lid, play explosion-proof.
It is provided with, between described rotary shaft and described locking set, the thimble-type rotational locking device fixing its mutual alignment.
Beneficial effects of the present invention can be summarized as follows：
1st, electric power incoming line hole of the present invention can simultaneously enter the control power supply of two electrical equipments, and guidance panel carries bottle opener
Mouth locking device, when control device fault, this locking device is threaded onto latched position, operation button is inoperable, at this moment
Maintenance and inspection are carried out to single device, does not affect another equipment work.
2nd, the present invention can easily fall, when rig completion is moved, transport of can falling.
3rd, in installation, the direction of electric appliance control box can easily rotate adjustment to the present invention.
4th, present configuration is simple, and the no processing of complex parts is easy to use, cheap for manufacturing cost.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the right view of Fig. 1,
Fig. 3 is the schematic diagram of state of falling on Fig. 1 direction.
Fig. 4 is the box schematic diagram of electrical equipment control.
Fig. 5 is the side view of Fig. 4.
Fig. 6 plays the structural representation of rim of the mouth locking device for button.
Fig. 7 is the A-A of Fig. 6 to sectional view.
Wherein, in FIG, 1 electric appliance control box 2 is sold and is surely covered 3 supported rod erectings 4 and fell fixed sleeve part 5
Fixed plate 6 locks bearing pin 7 lamp socket.
Specific embodiment
In order that technical problem solved by the invention, technical scheme and beneficial effect become more apparent, below in conjunction with
Drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein only in order to
Explain the present invention, be not intended to limit the present invention.
A kind of flame proof duplex dual control self-locking control operation post as shown in Figures 1 to 7, including electric appliance control box 1, locking set
2nd, supported rod erecting 3, lock sleeve 8, lamp socket 7 and fixed plate 5, the bottom of described lamp socket 7 is fixed on described by base plate fixed sleeve part
In fixed plate 5, in described lamp socket 7, it is provided with locking bearing pin 6, the bottom of described support post is hinged on described locking bearing pin 6,
Offer, on the side in hinging rotary direction of described column, the gap that fell；Described support post is with described locking bearing pin 6 as axle
Rotation, its rotation lower limit fell for described support post and fell in gap described, its rotation upper limit be described support post and
The vertical line of described lamp socket 7 is parallel or overlaps；Described lock sleeve 8 can be slided along the axis of described support post on described support post
Dynamic setting, the bottom of described lock sleeve 8 is locking running-on；When described support post is parallel with the vertical line of described lamp socket 7 or overlaps
When, described lock sleeve 8 slide downward on described support post, described locking running-on insertion or the upper end entangling described lamp socket 7；
Described locking set 2 is fixed on the top of described supported rod erecting 3, and the bottom of described electric appliance control box 1 is provided with rotary shaft, described rotation
In the rotatable insertion of axle described locking set 2, it is provided with, between described rotary shaft and described locking set 2, the top fixing its mutual alignment
Pin type rotational locking device；Two independent control knobs are provided with described electric appliance control box 1, each described control knob divides
Other one electrical equipment of independent control；Independent button is equipped with each described control knob and plays rim of the mouth fork locking device.
In more preferred embodiment, on described lock sleeve 8 and described lamp socket 7 between be provided with dismountable fixation of falling
External member 4.Described dismountable fixed sleeve part 4 of falling includes screw, plain cushion and spring washer.
In more preferred embodiment, described button plays rim of the mouth locking device and includes stop pin and stop pin paddle；Institute
Having stated rim of the mouth locking device is to be provided with two groups of piano type button panels on component cavity lid, and the centre of every group of piano type button panel is provided with
One is played rim of the mouth fork locking mechanism, when needing locking, presses stop button, simultaneously by described rim of the mouth fork locking mechanism
Apply to the right and turn, stop pin paddle insert one group described in piano type button panel keypad groove in locking, make the stop button can not
Rebound, the normally closed point of button can not close, be in mechanical opening, circuit disconnects, and reaches from lock control.Described control box is divided
Two parts, two modular constructions are coupled by bolt, and a portion is wire connection cavity, and a part is component cavity, two chambeies
Communicate, in wiring control, be provided with one group of binding post, 6 circuit connections of two groups of buttons cause this, are provided with two in the cavity of component cavity
The button of group mushroom-head shape, is provided with the button with mushroom-head shape and cavity sealed groove between the chamber lid of component cavity and cavity
The seal capsule matching, the cavity in separating element chamber and chamber lid, play explosion-proof.
In more preferred embodiment, it is provided between described rotary shaft and described locking set 2 and fixes its mutual alignment
Thimble-type rotational locking device.
In certain preferred embodiment, described control box divides two parts, and two modular constructions are joined by bolt
Connect, a portion is wire connection cavity, a part is component cavity, and two chambeies communicate, and are provided with one group of binding post in wiring control, press for two groups
6 circuit connections of button cause this, are provided with the button of two groups of mushroom-head shapes, the chamber lid of component cavity and cavity in the cavity of component cavity
Between be provided with the seal capsule (skin) that button with mushroom-head shape and cavity sealed groove match, the cavity in separating element chamber
With chamber lid, play explosion-proof.Cover in chamber and be provided with two groups of piano type button panels (every group of red green each), every group of piano type button
The centre of plate is provided with one and plays rim of the mouth fork retaining mechanism, when needing locking, presses stop button, will play rim of the mouth fork simultaneously
Retaining mechanism is applied to the right and is turned, locking in the groove of the red keypad of stop pin paddle insertion, so that stop button can not be rebounded, button
Normally closed point can not close, be in mechanical opening, circuit disconnects, and reaches from lock control.
The present invention is made up of mechanisms such as lamp socket 7 assembly, supported rod erecting 3, locking device, control knobs.Supported rod erecting 3 is can
Fell, unclamped fixed screw, pulled up lock sleeve 8 upwards, standpipe can be fallen for axle rotation with bearing pin.This operating mechanism power supply enters
String holes can simultaneously enter the control power supply of two electrical equipments, guidance panel carries rim of the mouth locking device together, when control sets
During standby fault, this locking device is threaded onto latched position, operation button is inoperable, at this moment single device is carried out checking dimension
Repair, do not affect another equipment work.This operation device when rig completion is moved, transport of can falling.
Describe in detail the present invention above by specific and preferred embodiment, but those skilled in the art should be bright
In vain, the invention is not limited in embodiment described above, all any modifications within the spirit and principles in the present invention, made,
Equivalent etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of flame proof duplex dual control self-locking control operation post it is characterised in that：Including electric appliance control box, locking set, support and stand
Post, lock sleeve, lamp socket and fixed plate, the bottom of described lamp socket is fixed in described fixed plate by base plate fixed sleeve part, described
It is provided with locking bearing pin, the bottom of described support post is hinged on described locking bearing pin, in the hinge of described support post in lamp socket
Connect and the gap that fell is offered on the side of direction of rotation；
Described support post is rotated with described locking bearing pin for axle, and its rotation lower limit fell for described support post and fell described
In gap, its rotation upper limit be described support post parallel with the vertical line of described lamp socket or coincidence；
Described lock sleeve is slidably arranged along the axis of described support post on described support post, the bottom of described lock sleeve
For locking running-on；When described support post is parallel with the vertical line of described lamp socket or overlaps, described lock sleeve stands in described support
Slide downward on post, described locking running-on insertion or the upper end entangling described lamp socket；
Described locking set is fixed on the top of described support post, and the bottom of described electric appliance control box is provided with rotary shaft, described rotation
In the rotatable insertion of rotating shaft described locking set, it is provided with, between described rotary shaft and described locking set, the rotation fixing its mutual alignment
Turn locking device；
Two independent control knobs are provided with described electric appliance control box, each described control knob independently controls one
Electrical equipment；Independent button is equipped with each described control knob and plays rim of the mouth fork locking device.
2. flame proof duplex dual control self-locking control operation post according to claim 1 it is characterised in that：Described lock sleeve and institute
It is provided with dismountable fixed sleeve part of falling between stating on lamp socket.
3. flame proof duplex dual control self-locking control operation post according to claim 2 it is characterised in that：Described dismountable put
Fixed sleeve part of falling includes screw, plain cushion and spring washer.
4. flame proof duplex dual control self-locking control operation post according to claim 1 it is characterised in that：Described button bottle opener
Mouth locking device includes stop pin and stop pin paddle；
Described rim of the mouth locking device is to be provided with two groups of piano type button panels on component cavity lid,
The centre of every group of piano type button panel be provided with one rise rim of the mouth fork locking mechanism, when need locking when, press stopping by
Described rim of the mouth fork locking mechanism is applied to the right simultaneously and is turned by button, and piano type button panel described in one group of stop pin paddle insertion is pressed
In the groove of keypad, locking, makes stop button can not rebound, the normally closed point of button can not close, and is in mechanical opening, line
Road disconnects, and reaches from lock control.
5. flame proof duplex dual control self-locking control operation post according to claim 4 it is characterised in that：Described electric appliance control box
Divide two parts, two parts are coupled by bolt, a portion is wire connection cavity, a part is component cavity, and two chambeies communicate, and connect
It is provided with one group of binding post, 6 circuit connections of two groups of buttons cause this, are provided with two groups of mushroom heads in the cavity of component cavity in line traffic control
The button of type shape, is provided with the button with mushroom-head shape between the chamber lid of component cavity and cavity and cavity sealed groove matches
Seal capsule, the cavity in separating element chamber and chamber lid, play explosion-proof.
6. flame proof duplex dual control self-locking control operation post according to claim 1 it is characterised in that：Described rotary shaft and institute
State and be provided with, between locking set, the thimble-type rotational locking device fixing its mutual alignment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410132283.5A CN104979113B (en) | 2014-04-03 | 2014-04-03 | Explosion-suppression duplex double-control self-locking control operation column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410132283.5A CN104979113B (en) | 2014-04-03 | 2014-04-03 | Explosion-suppression duplex double-control self-locking control operation column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104979113A CN104979113A (en) | 2015-10-14 |
| CN104979113B true CN104979113B (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410132283.5A Expired - Fee Related CN104979113B (en) | 2014-04-03 | 2014-04-03 | Explosion-suppression duplex double-control self-locking control operation column |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793636A (en) * | 2015-11-20 | 2017-05-31 | 天津市贝斯特防爆电器有限公司 | Stainless steel explosive operation post |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3947791A (en) * | 1974-01-22 | 1976-03-30 | Unelec | Locking device having low control power for an electrical device |
| CN2296564Y (en) * | 1997-01-03 | 1998-11-04 | 广州市芳村区共创电气科技有限公司 | Anti-non-operation and anti-misoperation device for power high voltage switch |
| CN203456341U (en) * | 2013-09-16 | 2014-02-26 | 遵义长征电器开关设备有限责任公司 | Anti-misoperation mechanical interlocking device for circuit breaker |
| CN203760336U (en) * | 2014-04-03 | 2014-08-06 | 中国石油集团渤海石油装备制造有限公司石油机械厂 | Explosion-proof duplex double-control self-locking control operating column |
-
2014
- 2014-04-03 CN CN201410132283.5A patent/CN104979113B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3947791A (en) * | 1974-01-22 | 1976-03-30 | Unelec | Locking device having low control power for an electrical device |
| CN2296564Y (en) * | 1997-01-03 | 1998-11-04 | 广州市芳村区共创电气科技有限公司 | Anti-non-operation and anti-misoperation device for power high voltage switch |
| CN203456341U (en) * | 2013-09-16 | 2014-02-26 | 遵义长征电器开关设备有限责任公司 | Anti-misoperation mechanical interlocking device for circuit breaker |
| CN203760336U (en) * | 2014-04-03 | 2014-08-06 | 中国石油集团渤海石油装备制造有限公司石油机械厂 | Explosion-proof duplex double-control self-locking control operating column |
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| Publication number | Publication date |
|---|---|
| CN104979113A (en) | 2015-10-14 |
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