CN209212181U - Warning device is touched on dynamic catwalk cart - Google Patents
Warning device is touched on dynamic catwalk cart Download PDFInfo
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- CN209212181U CN209212181U CN201822084159.2U CN201822084159U CN209212181U CN 209212181 U CN209212181 U CN 209212181U CN 201822084159 U CN201822084159 U CN 201822084159U CN 209212181 U CN209212181 U CN 209212181U
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- switch
- dynamic catwalk
- cart
- close
- power supply
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Abstract
The utility model provide a kind of dynamic catwalk cart on touch warning device, including dynamic catwalk controller, close switch, combined aural and visual alarm, industrial relay, reset switch and power supply, it is described to connect dynamic catwalk controller close to switch, combined aural and visual alarm, industrial relay signal, dynamic catwalk cart gives the normally-closed contact signal connection power supply that handle passes through industrial relay, and the reset switch is in parallel with the industrial normally-closed contact of relay.The utility model, which has the advantage that, can not only prompt operator's cart raising position to have reached targeted security position when local operation, and stopping cart capable of being forced to continue to stretch out, and otherwise dynamic catwalk cart machinery anticollision device, which can be damaged, falls off.
Description
Technical field
The utility model belongs to oil drilling machine field, more particularly, to dynamic inside novel automatic tubing string processing unit
The anti-collision and warning device of the road Li Mao cart.
Background technique
Dynamic catwalk mainly by ramp, bracket, cat road pedestal, the components such as drill string device, cable drive winch is sent to form, work
Process are as follows: cable drive winch is fixed on the ramp back side, and roller rotation drives wirerope to bypass ramp top pulleys, and drill string is sent in pulling
Device is along ramp sliding (Fig. 1 raising end-state) until drill string device is sent to run to rig floor extreme position, cable drive winch
It stops operating, then send the jigger on drill string device that tubing string is pushed to advance by being located at, driven with top or air hoist extracts drill string,
Entire tubing string promotes operation and completes.Duplex type hydraulically-powered winch and jigger power provide power by hydraulic station, and entire action process is all
It is completed by remote control system or hydraulic station control system.
In current power cat road manipulation process not on touch warning device, when operator's sight is impacted, especially
When night or attention are not enough concentrated, dynamic catwalk cart excessively stretches out, and causes the damage of mechanical anticollision device, or even have
It may squeeze and hurt shaft mouth operation personnel.Therefore, after the damage of mechanical anticollision device, it is necessary to mechanical anticollision device is welded again,
It can just continue to use.If it is in setting of casing, lower oil pipe and mechanical anticollision device damage during get rid of the special operations such as drilling tool,
It will cause to stop work because of machine maintenance, influence to produce timeliness.
Summary of the invention
In view of this, the utility model be directed to a kind of dynamic catwalk cart on touch warning device, to prevent power
The cart that the damage of cat road cart machinery anticollision device and shaft mouth operation personnel are excessively stretched out squeezes the risk of wound.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
Warning device, including dynamic catwalk controller, close switch, combined aural and visual alarm, work are touched on dynamic catwalk cart
Industry relay, reset switch and power supply, it is described to connect power cat close to switch, combined aural and visual alarm, industrial relay signal
Track control unit, dynamic catwalk cart gives the normally-closed contact signal connection power supply that handle passes through industrial relay, described multiple
Bit switch is in parallel with the industrial normally-closed contact of relay；It is described dynamic by being fixedly mounted on close to the fixed bracket of switch close to switch
On the hydraulic wireline winch roller assembly in the road Li Mao.
Further, close switch fixes bracket as the fixed bracket of L-type, and the close switch is fixed on L-type and fixes
One end of bracket, the support bracket fastened other end of L-type are fixed on the bracket of hydraulic wireline winch roller assembly.
Further, described that power supply, the power supply connection are electrically connected by anti-explosion plug socket close to switch
The distribution box of dynamic catwalk.
Compared with the existing technology, the utility model has the advantage that
Operator's cart raising position can not only be prompted to have reached targeted security position when local operation, and can be forced
Stop cart continuing to stretch out, otherwise dynamic catwalk cart machinery anticollision device, which can be damaged, falls off.It is mechanical for security standpoint
After anticollision device falls off, it is necessary to it welds again, otherwise may cause the person and equipment breakdown, after having the warning device,
The damage for not only preventing dynamic catwalk cart machinery anticollision device also reduces the cart that shaft mouth operation personnel are excessively stretched out and squeezes
The risk of wound, to avoid the generation that machine maintenance is stopped work under special operation condition (lower oil pipe, setting of casing and get rid of drilling tool).And it can also be one
Determine to carry out minor adjustments to its raising position in degree, is both able to satisfy security needs, can also improve production timeliness.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the overall structure diagram of dynamic catwalk described in the utility model embodiment；
Fig. 2 is the electrical schematic diagram of warning device described in the utility model embodiment；
Fig. 3 is the local A direction view of Fig. 1；
Fig. 4 is the local B direction view of Fig. 1.
Description of symbols in Fig. 1,3,4:
1- fixes bracket, 3- wirerope, 4- roller, 5- combined aural and visual alarm, 6- dynamic catwalk close to switch close to switch, 2-
Cart gives handle, 7- control box, 8- reset switch, 9- dynamic catwalk control cabinet, 10- hydraulic wireline winch roller assembly.
Electrical symbol illustrates in Fig. 2:
LO1- combined aural and visual alarm, Km1- industry relay, the close switch of SENSOR-, P01- anti-explosion plug socket, K1- are multiple
Bit switch, KM1- industry relay normally closed contact, TH01- dynamic catwalk cart give handle.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Warning device is touched on dynamic catwalk cart, as shown in Figures 1 to 4, including dynamic catwalk controller, close switch 1
(SENSOR), combined aural and visual alarm 5 (LO1), industrial relay Km1, reset switch 8 (K1) and power supply, it is described close to switch
1, combined aural and visual alarm 5, industrial relay Km1 signal connect dynamic catwalk controller；
Dynamic catwalk cart gives handle (TH01) and (is matched by the normally-closed contact signal connection power supply of industrial relay
24VDC is taken at electronic box), reset switch 8 is in parallel with the industrial normally-closed contact of relay；
It is described total by the hydraulic wireline winch roller for being fixedly mounted on dynamic catwalk close to the fixed bracket 2 of switch close to switch 1
On 10.
The embodiment of the present invention is close to switch fixed bracket 2 as the fixed bracket of L-type, and it is solid that the close switch 1 is fixed on L-type
One end of fixed rack, the support bracket fastened other end of L-type are fixed on the bracket of hydraulic wireline winch roller assembly 10.
The dynamic catwalk controller is arranged in dynamic catwalk control cabinet 9, it is described close to switch 1, combined aural and visual alarm 5,
Reset switch 8 and dynamic catwalk cart give handle TH01 and are arranged in the control box 7 of the dynamic catwalk.
The embodiment of the present invention is electrically connected power supply, the power supply by anti-explosion plug socket P01 close to switch 1
To take 24V power supply at the distribution box of dynamic catwalk.
The present embodiment by the position of adjusting proximity switch 1, when selecting cat road raising on roller wire rope rope winding point
To select cat road to arrive at the security target position that drilling floor surface stretches out later.
The working process of the utility model is as follows:
By detecting the position of the single cord system of the wirerope 3 of roller 4 close to switch 1, in dynamic catwalk cart close to peace
It when full target position, is triggered close to switch, combined aural and visual alarm 5 issues alarm signal, has prompted operator's dynamic catwalk raising
Reached security target position (adjustable)；Meanwhile electric, normally-closed contact KM1 disconnection is obtained by the coil of industrial relay Km1,
To cut off the power supply that dynamic catwalk cart gives handle TH01, dynamic catwalk cart gives handle TH01 operation failure, forbids
Cart continues to rise, and after anti-collision works, is withdrawn by the long-pressing reset switch road K1, Shi Mao, restores normal use, and can make
With middle fine tuning cart extension.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (3)
1. touching warning device on dynamic catwalk cart, it is characterised in that: including dynamic catwalk controller, close switch, acousto-optic
Alarm, industrial relay, reset switch and power supply,
It is described to connect dynamic catwalk controller close to switch, combined aural and visual alarm, industrial relay signal,
Dynamic catwalk cart gives the normally-closed contact signal connection power supply that handle passes through industrial relay, the reset switch
It is in parallel with the normally-closed contact of industrial relay；
It is described to be fixedly mounted on the hydraulic wireline winch roller assembly of dynamic catwalk close to switch by fixing bracket close to switch.
2. touching warning device on dynamic catwalk cart according to claim 1, it is characterised in that: described solid close to switch
Fixed rack is the fixed bracket of L-type, and described to be fixed on the support bracket fastened one end of L-type close to switch, the support bracket fastened other end of L-type is solid
It is scheduled on the bracket of hydraulic wireline winch roller assembly.
3. touching warning device on dynamic catwalk cart according to claim 1, it is characterised in that: described logical close to switch
Cross anti-explosion plug socket electrical connection power supply, the distribution box of the power supply connection dynamic catwalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822084159.2U CN209212181U (en) | 2018-12-12 | 2018-12-12 | Warning device is touched on dynamic catwalk cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822084159.2U CN209212181U (en) | 2018-12-12 | 2018-12-12 | Warning device is touched on dynamic catwalk cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209212181U true CN209212181U (en) | 2019-08-06 |
Family
ID=67464223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822084159.2U Active CN209212181U (en) | 2018-12-12 | 2018-12-12 | Warning device is touched on dynamic catwalk cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209212181U (en) |
-
2018
- 2018-12-12 CN CN201822084159.2U patent/CN209212181U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210805 Address after: 300457 Tianjin Binhai New Area Development Zone Second Avenue 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Address before: No.83, 2nd Street, Binhai New Area Economic and Technological Development Zone, Tianjin 300457 Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right |