CN201202420Y - Automatic exhausting device of well site pipe column - Google Patents
Automatic exhausting device of well site pipe column Download PDFInfo
- Publication number
- CN201202420Y CN201202420Y CNU2008200796618U CN200820079661U CN201202420Y CN 201202420 Y CN201202420 Y CN 201202420Y CN U2008200796618 U CNU2008200796618 U CN U2008200796618U CN 200820079661 U CN200820079661 U CN 200820079661U CN 201202420 Y CN201202420 Y CN 201202420Y
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- CN
- China
- Prior art keywords
- automatic discharging
- tubular pile
- drill site
- pile automatic
- pipe rack
- 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
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Abstract
The utility model relates to an automatically discharge device of a pipe column in the well field, which is characterized by comprising a movable lifter and a multiple-layer pipe rack, the movable lifter comprises an orbit, wherein two lift cylinders are arranged on the orbit in a sliding mode, a dragging device which drags the two lift cylinders are arranged on one side of the orbit, the tops of plunger pistons of the two lift cylinders are respectively connected with a group of slide ways through a driving device in a rotating mode, and the multiple-layer pipe rack is arranged on one side of the movable lifter, furthermore, a lift pipe bridge can be arranged between the movable lifter and the multiple-layer pipe rack, the device realizes the automation of the discharging process of the pipe column, and the application thereof is strong, and the device can be applied to the homologous automatic discharging operation.
Description
Technical field
The utility model relates to a kind of tubing string tapping equipment, particularly about a kind of drill site tubular pile automatic discharging device that uses in drilling well, workover treatment operation.
Background technology
China when petroleum well field drilling well, workover treatment discharging tubing string, all need be finished by the workman at present by hand.In the operating process (shown in Fig. 1 a～1d), earlier block tubing string 4 one ends with suspender, transfer to rig floor face 51, when tubing string 4 bottoms during near rig floor face 51, manually tubing string 4 is pushed away and be put on the slideway 52, after tubing string 4 tops are transferred near the rig floor face, shed suspender, manually tubing string 4 is moved to (shown in Fig. 1 c) on the cat road 53 then, from cat road 53, tubing string 4 is shifted onto on the pipe support 54 again.From said process as can be known, cat road 53 is fixed, tubing string 4 pushed away being put on the slideway 52, move to again on the cat road, shift onto at last on the pipe support 54, these a series of processes all need manually tubing string 4 to be operated, and tubing string 4 can only be discharged on the pipe support 54 of sustained height on the same cat road 53, can not realize the layering discharging, operating efficiency is very low like this, operating personnel's workload is big in the discharge process, has potential safety hazard.Therefore,, strengthen personal security, in well site brill, workover treatment, press for some automation equipments and realize above-mentioned job requirement in order to have improved lower tubular column 4 operating efficiencies.
Summary of the invention
At the problems referred to above, the purpose of this utility model is to propose a kind of high efficiency, handling safety labour-saving drill site tubular pile automatic discharging device.
For achieving the above object, the utility model is taked following technical scheme: a kind of drill site tubular pile automatic discharging device, it is characterized in that: it comprises a portable lifting gear and a multilayer pipe rack, described portable lifting gear comprises a track, on described track, slide two lift cylinders are set, in a side of described track one device that pulls that drags described two lift cylinders is set, the plunger head of described two lift cylinders is respectively by a drive unit one group of slideway that is rotationally connected; One side of described portable lifting gear is provided with described multilayer pipe rack.
The described device that pulls comprises a compressed air hoist, and drag by described compressed air hoist holder, walk around some pulleys and be connected to wire rope on described two lift cylinders.
The slideway that is arranged on described plunger head comprises by a pivotally connected a pair of baffle plate, is connected a spring reset cylinder respectively between the downside of each described baffle plate and the described plunger.
Far-end at described portable lifting gear is provided with a baffle plate.
Between described portable lifting gear and described multilayer pipe rack, be provided with two lifting pipe bridges, the gripper shoe on each described mobile pipe bridge comprises a hydraulic jack and is connected described hydraulic cylinder piston.
Each layer of described multilayer pipe rack is all outward-dipping, and is provided with block in outermost end.
The utility model is owing to take above technical scheme, originally have the following advantages: 1, the utility model is owing to be provided with portable apparatus for automatically lifting and multilayer pipe support, make when the well site comb is operated, need on the slideway the manual operation except that tubing string being taken be put into, other link has all realized automation mechanized operation.2, the slideway in the utility model has been realized upper and lower elevating function by apparatus for automatically lifting, makes slideway can adapt to the emission request of differing heights.3, the slideway in the utility model is dragged device by automatic holder and has been realized moving of left and right direction, has made things convenient for the level transportation of tubing string.4, the slideway in the utility model is engaged by two parts side plate and forms, and under side plate flexible resetting means is set, but makes the slideway front and rear direction launch or gathering, has made things convenient for unloading of tubing string to put.5, the multilayer pipe support in the utility model has adapted to the characteristic requirement of portable apparatus for automatically lifting, is set to multilayer, has realized multi-functional discharging.6, the automatic lifting pipe bridge in the utility model is arranged between slideway and the pipe support, makes tubing string to be discharged into smoothly on the pipe support from slideway, has played the intermediate axle beam effect.The utility model application is strong, can promote the use of in the similarly automatic emissions operation.
Description of drawings
Fig. 1 a～Fig. 1 c is a tubing string discharge process schematic diagram of the prior art
Fig. 1 d is the vertical view schematic diagram of Fig. 1 c
Fig. 2 is the utility model structural representation
Fig. 3 is the schematic top plan view of Fig. 2
Fig. 4 is the utility model lift cylinder and slideway connection diagram
Fig. 5 is the schematic side view of Fig. 4
Fig. 6 is the biside plate decomposing schematic representation of the utility model slideway
Fig. 7 is that the utility model slideway is passed the tubing string schematic diagram
Fig. 8 is the utility model comb bridge and pipe rack structural representation
Fig. 9 is the schematic top plan view of Fig. 8
Figure 10 is the utility model gas circuit control schematic diagram
Figure 11 a～Figure 11 c is that the utility model connects and puts tubing string process schematic diagram
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
As Fig. 2, shown in Figure 3, the utility model comprises portable lifting gear 1 and multilayer pipe rack 2, can also comprise a lifting pipe bridge 3.Portable lifting gear 1 comprises a track 11, on track 11, be provided with two lift cylinders 12,12 ' slidably, side at track 11 is provided with a compressed air hoist 13, and compressed air hoist 13 is formed the device that pulls that control two lift cylinders 12,12 ' move by a wire rope 14 and a plurality of pulley 15.
As Fig. 4, Fig. 5, shown in Figure 6, two lift cylinders 12,12 ' plunger head connect the baffle plate of a pair of composition slideway 17 by a pivot 16, one spring reset cylinder 18 is installed respectively below two baffle plates of slideway 17 and between the plunger, the driving of spring reset cylinder 18 can make 17 liang of V-shaped settings of baffle plate of slideway, to hold tubing string 4, slideway 17 1 can also be sidelong and flat make tubing string 4 roll out slideway 17 (as shown in Figure 7).In order to prevent that tubing string 4 from skidding off slideway 17, a baffle plate 19 (as Fig. 4, shown in Figure 5) can be set at the far-end of portable lifting gear 1.
As Fig. 8, shown in Figure 9, pipe rack of the present utility model is a multilayer pipe rack 2, and all outwards suitable inclination one gradient of each layer of multilayer pipe rack 2 rolled to make things convenient for tubing string 4; Outermost end at multilayer pipe rack 2 each layers all is provided with block 21 simultaneously, rolls out to prevent tubing string 4.
For being pushed away to multilayer pipe rack 2, portable lifting gear 1 puts tubing string 4 convenience, two lifting pipe bridges 3 (as Fig. 3, Fig. 8, shown in Figure 9) parallel with portable lifting gear 1 can be set between the two, two lifting pipe bridges 3 are made up of a hydraulic jack 31 and the gripper shoe 32 that is connected on hydraulic jack 31 pistons respectively, gripper shoe 32 is outward-dipping slightly, the bridge that is connected with multilayer pipe rack 2 as slideway 17.
Shown in Figure 10, Figure 11 a～11c, two lift cylinders 12,12 ', compressed air hoist 13 and four spring reset cylinders 18 are controlled by same air-path control system, when transferring tubing string 4 according to a conventional method to tubing string 4 lower ends during near rig floor face 51, starter motor 6 and gasholder 7, actuating valve 8, the lift cylinder 12 on right side (also being near-end) is promoted, tubing string 4 taken be put into (shown in Figure 11 a) on the slideway 17, put for conveniently taking this moment, can actuating valve 9,9 ', make two baffle plates of slideway 17 expand into its flat presentation.Continue to transfer tubing string 4 then and make its glide along slideway 17 inclined-planes (shown in Figure 11 b), when sliding, actuating valve 9,9 ' draws two baffle plates gradually in, simultaneously the actuating valve 10, make the portable lifting gear 1 of compressed air hoist 13 pullings to the left (also being far-end) move; Actuating valve 8 and valve 8 ' make two lift cylinders 12,12 ' contour then, and tubing string 4 is transported to multilayer pipe rack 2 next doors (shown in Figure 11 c) reposefully.When tubing string 4 is transported to multilayer pipe rack 2 next doors, look the height that tubing string 4 needs discharging, it is highly consistent with it to adjust two lifting pipe bridges 3, launches the interior side shield of slideway 17 then, and tubing string 4 is slided naturally.
In the foregoing description, gas circuit control device such as lift cylinder 12,12 ', compressed air hoist 13 and spring reset cylinder 18 can realize that also hydraulic lifting pipe bridge 3 also can be realized by the gas circuit control device by hydraulic control device.
Claims (10)
1, a kind of drill site tubular pile automatic discharging device, it is characterized in that: it comprises a portable lifting gear and a multilayer pipe rack, described portable lifting gear comprises a track, on described track, slide two lift cylinders are set, in a side of described track one device that pulls that drags described two lift cylinders is set, the plunger head of described two lift cylinders is respectively by a drive unit one group of slideway that is rotationally connected; One side of described portable lifting gear is provided with described multilayer pipe rack.
2, a kind of drill site tubular pile automatic discharging device as claimed in claim 1 is characterized in that: the described device that pulls comprises a compressed air hoist, and drag by described compressed air hoist holder, walk around some pulleys and be connected to wire rope on described two lift cylinders.
3, a kind of drill site tubular pile automatic discharging device as claimed in claim 1, it is characterized in that: the slideway that is arranged on described plunger head comprises by a pivotally connected a pair of baffle plate, is connected a spring reset cylinder respectively between the downside of each described baffle plate and the described plunger.
4, a kind of drill site tubular pile automatic discharging device as claimed in claim 2, it is characterized in that: the slideway that is arranged on described plunger head comprises by a pivotally connected a pair of baffle plate, is connected a spring reset cylinder respectively between the downside of each described baffle plate and the described plunger.
5, as claim 1 or 2 or 3 or 4 described a kind of drill site tubular pile automatic discharging devices, it is characterized in that: the far-end at described portable lifting gear is provided with a baffle plate.
6, as claim 1 or 2 or 3 or 4 described a kind of drill site tubular pile automatic discharging devices, it is characterized in that: between described portable lifting gear and described multilayer pipe rack, be provided with two lifting pipe bridges, the gripper shoe on each described mobile pipe bridge comprises a hydraulic jack and is connected described hydraulic cylinder piston.
7, a kind of drill site tubular pile automatic discharging device as claimed in claim 5, it is characterized in that: between described portable lifting gear and described multilayer pipe rack, be provided with two lifting pipe bridges, the gripper shoe on each described mobile pipe bridge comprises a hydraulic jack and is connected described hydraulic cylinder piston.
8, as claim 1 or 2 or 3 or 4 or 7 described a kind of drill site tubular pile automatic discharging devices, it is characterized in that: each layer of described multilayer pipe rack is all outward-dipping, and is provided with block in outermost end.
9, a kind of drill site tubular pile automatic discharging device as claimed in claim 5 is characterized in that: each layer of described multilayer pipe rack is all outward-dipping, and is provided with block in outermost end.
10, a kind of drill site tubular pile automatic discharging device as claimed in claim 6 is characterized in that: each layer of described multilayer pipe rack is all outward-dipping, and is provided with block in the outermost end of each layer pipe support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200796618U CN201202420Y (en) | 2008-03-28 | 2008-03-28 | Automatic exhausting device of well site pipe column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200796618U CN201202420Y (en) | 2008-03-28 | 2008-03-28 | Automatic exhausting device of well site pipe column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202420Y true CN201202420Y (en) | 2009-03-04 |
Family
ID=40424734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200796618U Expired - Lifetime CN201202420Y (en) | 2008-03-28 | 2008-03-28 | Automatic exhausting device of well site pipe column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201202420Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101250986B (en) * | 2008-03-28 | 2011-12-07 | 中国海洋石油总公司 | Drill site tubular pile automatic discharging device |
| CN104895513A (en) * | 2015-04-30 | 2015-09-09 | 常州大学 | Automatic horizontal conveying device for petroleum drilling string |
-
2008
- 2008-03-28 CN CNU2008200796618U patent/CN201202420Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101250986B (en) * | 2008-03-28 | 2011-12-07 | 中国海洋石油总公司 | Drill site tubular pile automatic discharging device |
| CN104895513A (en) * | 2015-04-30 | 2015-09-09 | 常州大学 | Automatic horizontal conveying device for petroleum drilling string |
| CN104895513B (en) * | 2015-04-30 | 2017-03-01 | 常州大学 | A kind of automatic cross conveyor of oil drilling tubing string |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090304 Effective date of abandoning: 20080328 |