CN1558083A - Multilayer winding device of continuous tube - Google Patents
Multilayer winding device of continuous tube Download PDFInfo
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- CN1558083A CN1558083A CNA2004100049118A CN200410004911A CN1558083A CN 1558083 A CN1558083 A CN 1558083A CN A2004100049118 A CNA2004100049118 A CN A2004100049118A CN 200410004911 A CN200410004911 A CN 200410004911A CN 1558083 A CN1558083 A CN 1558083A
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- frame
- cylinder
- driven bevel
- steel pipe
- pipe
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Abstract
The continuous tubular multi-layer winding apparatus is one kind of super-deep drilling apparatus for underground mineral exploitation, geological exploration, oil and gas exploitation, etc. The available single-layer winding apparatus limits the super-deep drilling construction. The continuous steel tube multi-layer winding apparatus consists of winding roller, frame, driving mechanism and power transmission gear, gear rack, etc. and is matched with steel tube driving apparatus to realize continuous steel tube multi-layer winding. The present invention makes it possible to increase greatly the continuous steel tube winding length without increasing the roller width.
Description
Technical field
The invention belongs to mechanical field, relate to a kind of extra-deep hole drilling construction field such as exploitation boring, geological mapping, oil gas mining of underground solid mineral.
Background technology
In fields such as Mineral Engineering, geotechnical engineering, construction works, often need construction level hole or directed deep hole, to realize specific purposes.For example: be used for the preceding extraction of down-hole stope crossheading driving gas overpressure, utilize crossheading to carry out the face gas extraction; Be used for coal seam bump control and other geotechnical engineering construction directional drilling and unload crushing rock.Application number 031227333 disclosed " water jet advances directional drilling machine continuously " device is the equipment that is specifically designed to above-mentioned operation, this water jet advances directional drilling machine continuously in twining the process of continuous steel pipe, just realizes the winding of single layer of continuous steel pipe by a series of comb mechanism.Because be subjected to the restriction of equipment profile and cylinder width, diameter, the length of the continuous steel pipe of winding of single layer is very limited, be difficult to finish and implement the extra-deep hole drilling construction.
Summary of the invention
The objective of the invention is to overcome the shortcoming of prior art, a kind of multi-lay winding device of continuous pipe is provided, solve the technical barrier that continuous steel pipe is twined in the superdeep holes operation, do not increasing under the situation of twining cylinder appearance and size, realize the multi-lay winding of the above continuous steel pipe of km, thereby satisfy needs as underground superdeep holes operations such as " water jet advance directional drilling machine continuously ".
Operating principle of the present invention:
On cylinder, twine the key problem in technology of continuous steel pipe, be under the condition of steel pipe propulsion plant fixed-site, when twining the continuous steel pipe on continuous steel pipe or the release cylinder, the outlet of the contact point of continuous steel pipe and cylinder, steel pipe propulsion plant, inlet 3 points at every moment should be on same straight lines.Therefore when twining continuous steel pipe, cylinder must synchronously move on the base of steel pipe propulsion plant.In apparatus of the present invention, cylinder is connected with the walking gear of frame by chain drive, make cylinder in rotation process, can drive frame, on the tooth bar that is fixed on the rig substructure, move, and the speed of the two satisfies cylinder rotates and to drive the diameter that distance that frame advances equals continuous pipe a week, and the continuous steel pipe of each layer is closely arranged.When the continuous steel pipe row of each layer was full, rack rows entered a certain end of tooth bar.Adjust the engagement of bevel gear, can be implemented under the constant situation of cylinder transmission direction, change the rotation direction that frame drives rotating shaft, frame and cylinder are moved to the other end of tooth bar, begin the winding of one deck down.
The objective of the invention is to be achieved through the following technical solutions.
A kind of multi-lay winding device of continuous pipe comprises: rig substructure, the frame that is connected with base is bearing in cylinder on the frame by roller shaft, and steel pipe hold-down mechanism, actuating unit.Its described roller shaft is connected with actuating unit by the drum driven clutch, roller shaft is connected with the frame driving shaft by transmission mechanism together with cylinder, two walking gears are fixed at the two ends of frame driving shaft respectively, and with a pair of tooth bar engaged transmission that is installed on the rig substructure, drive frame and move.
Described transmission mechanism comprises: with the coaxial roller sprocket that is connected of roller shaft, through chain and the transmission of frame drive sprocket, the frame drive sprocket is connected with driving bevel gear is coaxial, and driving bevel gear meshes with a pair of driven bevel pinion quadrature respectively, and driven bevel pinion is connected with the frame driving shaft.
Described driven bevel pinion is connected with the frame driving shaft, be that the gear connector is set between a pair of driven bevel pinion, and manual reverse of direction mechanism is set on driven bevel pinion, pull manual reverse of direction mechanism, driven bevel gear and gear connector can move on the frame driving shaft, change the engagement of driven bevel pinion and driving bevel gear.
Being connected of described drum driven clutch and actuating unit, when twining continuously pipe, the clutch closure, actuating unit provides winding power to cylinder; When discharging continuously pipe, clutch is opened, and advances steel pipe by the steel pipe propulsion plant, and the drive cylinder rotates.
Described transmission mechanism should satisfy cylinder and rotate a week, and the distance that the drive frame moves equals to manage continuously the requirement of diameter.
The present invention compares with background technology, has the following advantages:
1, realizes the multi-lay winding of continuous steel pipe on cylinder, reduced of the restriction of cylinder width, can finish the construction of km gun drilling under the mine drilling depth.
2, compare with the winding of single layer of continuous steel pipe, the multi-lay winding of continuous steel pipe can increase the coiling length of continuous steel pipe widely under the condition that does not increase the cylinder width.
Description of drawings:
Fig. 1 is a kind of structural representation (front view) of multi-lay winding device of continuous pipe;
Fig. 2 is the lateral view of Fig. 1.
The specific embodiment:
As shown in Figure 1, 2, the multi-lay winding device of the continuous pipe of a kind of being used for " water jet advances directional drilling machine continuously " comprises: rig substructure 16, the frame 15 that is connected with base, be bearing in cylinder 1 on the frame by roller shaft 14, and steel pipe hold-down mechanism 3, actuating unit 13.Its described roller shaft 14 is connected with actuating unit 13 by drum driven clutch 12, roller shaft 14 is connected with frame driving shaft 11 by transmission mechanism together with cylinder 1, two walking gears 5 are fixed at the two ends of frame driving shaft 11 respectively, and with a pair of tooth bar 4 engaged transmission that are installed on the rig substructure 16, drive frame 15 and move.
Described transmission mechanism comprises: with the roller shaft 14 coaxial roller sprocket 17 that are connected, through chain 6 and 18 transmissions of frame drive sprocket, frame drive sprocket 18 and 10 coaxial connections of driving bevel gear, driving bevel gear 10 meshes with a pair of driven bevel pinion 9 quadratures respectively, and driven bevel pinion is connected with frame driving shaft 11.
Described driven bevel pinion is connected with frame driving shaft 11, be between a pair of driven bevel pinion 9, gear connector 19 to be set, and manual reverse of direction mechanism 8 is set on driven bevel pinion, pull manual reverse of direction mechanism 8, driven bevel gear 9 and gear connector 19 can move on frame driving shaft 11, change the engagement of driven bevel pinion and driving bevel gear.
Being connected of described drum driven clutch 12 and actuating unit 13, when twining continuously pipe, clutch 12 closures, actuating unit 13 provides winding power to cylinder; When discharging continuously pipe, clutch 12 is opened, and advances steel pipe by steel pipe propulsion plant 7, and the drive cylinder rotates.
Described transmission mechanism should satisfy cylinder 1 and rotate a week, and the distance that drive frame 15 moves equals to manage continuously the requirement of 2 diameters.
In order to further specify structure of the present invention, introduce its course of work below in detail:
The work of rig divides propelling continuously and twines two parts continuously, when carrying out the winding of continuous steel pipe, drum driven clutch 12 closures, transmit power on the gear that links to each other with roller shaft 14, drive cylinder 1 and rotate (Fig. 1 intermediate roll clockwise rotates) along the direction of twining steel pipe 2, simultaneously, cylinder 1 is by roller sprocket 17, driving chain 6 transmits power to the drive sprocket 18 of frame, because frame drive sprocket 18 and active 10 coaxial connections of bevel gear, driving bevel gear 10 and the engagement of driven bevel pinion 9 quadratures, thereby the power transmission of frame drive sprocket 18 is given driven bevel pinion 9; Because a pair of driven bevel pinion is connected by gear connector 19, driven bevel pinion 9 both can slide on frame driving shaft 11, can rotate by drive chassis driving shaft 11 again, two gears 5 are fixed at the two ends of frame driving shaft 11 respectively, and with 4 engagements of a pair of tooth bar, thereby when frame driving shaft 11 rotated, the cylinder 1 that can drive on frame 15 and the frame moved on tooth bar 4 together.Driven bevel pinion 9 is controlled by manual reverse of direction mechanism 8 with the engagement of driving bevel gear 10, by changing the engagement of driven bevel pinion and driving bevel gear, can finish the reciprocating motion of frame 15 on tooth bar 4; Because when the translational speed of frame on tooth bar satisfied moving week of cylinder revolution, the distance that frame moves equaled the diameter of continuous steel pipe.Thereby make continuous steel pipe can on cylinder, arrange full each layer neatly, side by side.When frame moves to a certain end of tooth bar, operation manual reverse of direction mechanism, the position of mobile driven bevel pinion, the engagement of change bevel gear can make frame move in the opposite direction, begins the winding of one deck steel pipe down.When carrying out the propelling of continuous steel pipe, drum driven clutch 12 is opened, and roller shaft 14 and actuating unit 13 are thrown off.Drive steel pipe by continuous steel pipe propulsion plant 7, steel pipe drops cylinder 1 and rotates, and the rotation direction of this stage cylinder is counterclockwise in Fig. 1.Cylinder transmits power to frame driving shaft 11 simultaneously, and drive chassis 15 and cylinder 1 move back and forth on tooth bar 4 together, and its motion process is identical with said process.
Claims (5)
1, a kind of multi-lay winding device of continuous pipe, comprise: rig substructure (16), the frame that is connected with base (15), be bearing in cylinder (1) on the frame by roller shaft (14), and steel pipe hold-down mechanism (3), actuating unit (13), it is characterized in that: described roller shaft (14) is connected with actuating unit (13) by drum driven clutch (12), roller shaft (14) is connected with frame driving shaft (11) by transmission mechanism together with cylinder (1), two walking gears (5) are fixed at the two ends of frame driving shaft 11 respectively, and with a pair of tooth bar (4) engaged transmission that is installed on the rig substructure (16), drive frame (15) and move.
2, according to the multi-lay winding device of the described continuous pipe of claim 1, it is characterized in that: described transmission mechanism comprises: with the coaxial roller sprocket (17) that is connected of roller shaft (14), through chain (6) and frame drive sprocket (18) transmission, frame drive sprocket (18) and coaxial connection of driving bevel gear (10), driving bevel gear (10) meshes with a pair of driven bevel pinion (9) quadrature respectively, and driven bevel pinion is connected with frame driving shaft (11).
3, according to the multi-lay winding device of the described continuous pipe of claim 2, it is characterized in that: described driven bevel pinion is connected with frame driving shaft (11), be that gear connector (19) is set between a pair of driven bevel pinion (9), and manual reverse of direction mechanism (8) is set on driven bevel pinion, pull manual reverse of direction mechanism (8), driven bevel gear (9) and gear connector (19) can be gone up at frame driving shaft (11) and move, and change the engagement of driven bevel pinion and driving bevel gear.
4, according to the multi-lay winding device of the described continuous pipe of claim 1, it is characterized in that: being connected of described drum driven clutch (12) and actuating unit (13), when twining continuously pipe, clutch (12) closure, actuating unit (13) provides winding power to cylinder; When discharging continuously pipe, clutch (12) is opened, and advances steel pipe by steel pipe propulsion plant (7), and the drive cylinder rotates.
5, according to the multi-lay winding device of claim 1,2 described continuous pipes, it is characterized in that: described transmission mechanism, should satisfy cylinder (1) and rotate a week, drive the requirement that the mobile distance of frame (15) equals continuous pipe (2) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410004911 CN1271306C (en) | 2004-02-09 | 2004-02-09 | Multilayer winding device of continuous tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410004911 CN1271306C (en) | 2004-02-09 | 2004-02-09 | Multilayer winding device of continuous tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1558083A true CN1558083A (en) | 2004-12-29 |
| CN1271306C CN1271306C (en) | 2006-08-23 |
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ID=34350814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410004911 Expired - Fee Related CN1271306C (en) | 2004-02-09 | 2004-02-09 | Multilayer winding device of continuous tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1271306C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101260789B (en) * | 2008-04-17 | 2011-02-09 | 中国石油天然气集团公司 | Speed matching control device between continuous tube apparatus infusion head and drum |
| CN101975054A (en) * | 2010-09-30 | 2011-02-16 | 太原理工大学 | High-pressure hydraulic cutting machine for cutting coal seams |
-
2004
- 2004-02-09 CN CN 200410004911 patent/CN1271306C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101260789B (en) * | 2008-04-17 | 2011-02-09 | 中国石油天然气集团公司 | Speed matching control device between continuous tube apparatus infusion head and drum |
| CN101975054A (en) * | 2010-09-30 | 2011-02-16 | 太原理工大学 | High-pressure hydraulic cutting machine for cutting coal seams |
| CN101975054B (en) * | 2010-09-30 | 2013-01-16 | 太原理工大学 | High-pressure hydraulic cutting machine for cutting coal seams |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1271306C (en) | 2006-08-23 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060823 |