CN203296721U - Hydraulic type energy-saving drill rod conveying device - Google Patents
Hydraulic type energy-saving drill rod conveying device Download PDFInfo
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- CN203296721U CN203296721U CN2013203071334U CN201320307133U CN203296721U CN 203296721 U CN203296721 U CN 203296721U CN 2013203071334 U CN2013203071334 U CN 2013203071334U CN 201320307133 U CN201320307133 U CN 201320307133U CN 203296721 U CN203296721 U CN 203296721U
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Abstract
The utility model discloses a hydraulic type energy-saving drill rod conveying device which is composed of a base, a lifting module, a drill rod conveying module and an energy-saving module. The lifting module is hinged to the base through a lifting supporting shaft; one end of a lifting oil cylinder in the lifting module is hinged to the base, and the other end of the lifting oil cylinder in the lifting module is hinged to the middle portion of a lower lifting support; the drill rod conveying module is hinged to an upper lifting support and a moving sliding sleeve through mechanisms; a box in the energy-saving module is fixedly connected with the base; the lifting supporting shaft and a gear supporting shaft are connected through a coupler. According to the hydraulic type energy-saving drill rod conveying device, by adopting an energy-saving mechanism, energy consumption is reduced, and the energy-saving effect is achieved; in the process of lifting, extension of the supports is completed, manual operation is reduced, security risks are reduced, and drill rod conveying efficiency is improved; extension of the lifting supports and pushing and conveying of drill rods are achieved only through one support telescopic oil cylinder, and besides, the drill rods can be pushed and conveyed in a parallel mode because the ellipsograph principle is adopted in a drill rod conveying mechanism; the structure is simplified, and the hydraulic type energy-saving drill rod conveying device has the advantages of being low in manufacturing cost and convenient to maintain.
Description
Technical field
The utility model belongs to oil-well rig corollary equipment technical field, is specifically related to a kind of hydraulic energy saving drilling rod conveying equipment.
Background technology
At present, both at home and abroad by land on rig, the conveying of drilling rod is all completed by ground installation basically, and the efficiency that the automaticity of conveying equipment is carried drilling rod plays the important and pivotal role.The automaticity of present domestic most drilling rod conveying equipments is not enough, carries drilling rod length consuming time, efficiency low, and workman's labour intensity is large simultaneously, has potential safety hazard; The appearance in cat road has improved the automaticity that drilling rod is carried, but existing De Mao road or complex structure, or manufacturing cost is higher, affect the update of cat road equipment, and De Mao road equipment power consumption at present is large, the recovery of equipment gravitional force and recycling while not considering backhaul.
Summary of the invention
The purpose of this utility model is to provide a kind of intellectuality, high efficiency, and has the fluid pressure type drilling rod conveying equipment of energy-saving effect.
The utility model, for solving the problems of the technologies described above, is achieved through the following technical solutions:
The utility model by base, the module that hoists, send bar module and energy-saving module to form, the described module that hoists is hinged by hoist back shaft and base; Lift oil tank one end and base in the module that hoists are hinged, and the mid portion of the other end of lift oil tank and the lower carriage that hoists is hinged;
The described moving sliding sleeve that send the end that send the bar master arm in the bar module and hoist in module is hinged, send the other end of bar master arm and manipulator carriage hinged; Send the upper bracket that hoists in the end that send bar master arm pole in the bar module and the module that hoists hinged, send the other end of bar master arm pole and send the centre position of bar master arm hinged; Send an end that send the secondary swing arm of bar and the moving sliding sleeve in the module that hoists in the bar module hinged, send the other end and the manipulator carriage of the secondary swing arm of bar hinged;
Casing and base in described energy-saving module are connected;
The described back shaft that hoists connects by shaft coupling with the gear back shaft.
The described module that hoists is comprised of lift oil tank, the upper bracket that hoists, the lower carriage that hoists, the back shaft that hoists, pull bar, support telescopic oil cylinder and moving sliding sleeve, one end and the base of lift oil tank are hinged, and the mid portion of the other end of lift oil tank and the lower carriage that hoists is hinged; The hoist bottom of lower carriage is hinged by hoist back shaft and base; One end of support telescopic oil cylinder and the lower carriage that hoists are hinged, and the other end of support telescopic oil cylinder and the upper bracket that hoists are hinged; The upper bracket side that hoists is provided with the pull bar slideway, and pull bar slides in the pull bar slideway by the pull bar slide block; Moving sliding sleeve is enclosed within on the upper bracket that hoists, and the upper bracket that can relatively hoist slides.
The described bar module of sending is by sending the bar master arm, send bar master arm pole, sending the secondary swing arm of bar and manipulator carriage to form, and manipulator carriage two ends are fixed with respectively manipulator and lower manipulator, are used for grasping drilling rod.
Described energy-saving module is comprised of casing, balance weight body, tooth bar, tooth bar slide rail and sector gear, and the counterweight left chain wheel is fixed on casing, and the counterweight right pulley is fixed on an end of tooth bar, and balance weight body can move up and down between counterweight left chain wheel and counterweight right pulley; Roller is arranged on tooth bar, guarantee that tooth bar slides in the middle of the tooth bar slide rail; Tooth bar and sector gear engagement; Sector gear is hinged by gear back shaft and casing.
Described balance weight body both sides are special arc curve, the shape of curve be according to hoist lower carriage hoist with the falling process in, the module that hoists and send the position of centre of gravity of bar module to change to formulate, its distinctive arc curve can guarantee to hoist lower carriage hoist with the falling process in, balance weight body with respect to the equivalent moment of the back shaft that hoists with hoist module and send the bar module and equate with respect to the equivalent moment of the back shaft that hoists.
The course of work of the present utility model is:
At first, hoist upper bracket and the lower carriage that hoists that hoist in module are level.The lift oil tank elongation, drive the lower carriage that hoists and rotate around hinge; The balance weight body of energy-saving module under the effect of gravity to whereabouts, because the counterweight left chain wheel is fixed on casing, counterweight will force counterweight right pulley band carry-over bar to move, tooth bar drives sector gear and the rotation of gear back shaft by engagement, the gear back shaft drives by shaft coupling the back shaft rotation that hoists, the back shaft that hoists drives the lower carriage rotation that hoists, thereby the gravity of balance weight body is converted to the lift that rises of the lower carriage that hoists; The lower carriage that hoists is completed and is hoisted under the acting in conjunction of lift oil tank and energy-saving module.Hoisting simultaneously, the support telescopic oil cylinder drives the upper bracket elongation that hoists, and moving sliding sleeve is along with the upper bracket motion that hoists, and the pull bar slide block on pull bar is from the bottom side upward sliding of pull bar slideway.
In the process that hoists, the pull bar slide block on pull bar is from the bottom side upward sliding of pull bar slideway to top side, and because the spacing pull bar that causes of pull bar slideway can not continue to slide, moving sliding sleeve is no longer along with the upper bracket motion that hoists; And the support telescopic oil cylinder continues to drive the upper bracket elongation that hoists, and send the pin joint of bar master arm pole and the upper bracket that hoists gradually near moving sliding sleeve, causes the manipulator carriage gradually away from the upper bracket that hoists.
When the lower carriage that hoists arrived vertical state, the balance weight body of energy-saving module was in the lowest part of its position range, and the gravitional force of balance weight body storage converts the module that hoists to, send the gravitional force of bar module; The manipulator carriage reaches desired location, and drilling rod is delivered to well head.
After sending the drilling rod release, support telescopic oil cylinder and lift oil tank are regained, and the lower carriage that hoists is with hoisting upper bracket and send the bar module to fall original state after rise; In the falling process, the lower carriage that hoists drives the sector gear reverse rotation by shaft coupling, and sector gear band carry-over bar reverse slide, force balance weight body to get back to extreme higher position, thereby the module that will hoist, send the gravitional force of bar module back-stroke to be converted to the gravitional force of balance weight body, be stored in balance weight body.
The beneficial effects of the utility model are:
1, by adopting energy-saving mechanism, the gravitional force of the gravitional force of lifting mechanism, drill pipe rack and balance weight body is changed mutually, reached stored energy and recycling, reduced energy consumption, reached energy-saving effect.
2, in the process of hoisting, completed simultaneously the elongation of support, reduced artificial participation, reduced security risk, improved the drilling rod transfer efficiency.
3, only adopt a support telescopic oil cylinder just to realize the elongation of lifting bracket and the propelling movement of drilling rod, and adopt the ellipsograph principle in drill pipe rack, guaranteed the parallel propelling movement of drilling rod.Simplify the structure, have characteristics cheap, that be convenient to keep in repair.
Description of drawings
Fig. 1 is the utility model schematic perspective view.
Fig. 2 is the modular structure schematic diagram that hoists of the present utility model.
Fig. 3 is the bar modular structure schematic diagram that send of the present utility model.
Fig. 4 is energy-saving module structural representation of the present utility model.
Fig. 5 is structure weight schematic diagram of the present utility model.
Fig. 6 is the utility model process original state figure that hoists.
Fig. 7 is that the utility model hoists in process and send bar module action original state figure.
Fig. 8 is the utility model process end-state figure that hoists.
Fig. 9 is that the utility model falls process status figure after rise.
In figure: 1-base; 2-module hoists; 21-lift oil tank; 22-upper bracket hoists; 221-pull bar slideway; 23-lower carriage hoists; 24-back shaft hoists; 25-pull bar; 251-pull bar slide block; 26-support telescopic oil cylinder; 27-moving sliding sleeve; 3-send the bar module; 31-send the bar master arm; 32-send bar master arm pole; 33-send bar secondary swing arm; 34-manipulator carriage; 341-upper manipulator; 342-lower manipulator; 4-energy-saving module; 41-casing; 42-balance weight body; 43-tooth bar; 431-roller; 44-tooth bar slide rail; 45-sector gear; 46-counterweight left chain wheel; 47-counterweight right pulley; 48-gear back shaft; 5-shaft coupling.
The specific embodiment
See also shown in Figure 1, the present embodiment is by base 1, the module that hoists 2, send bar module 3 and energy-saving module 4 to form, as shown in Figure 2, the module that hoists 2 is comprised of lift oil tank 21, the upper bracket 22 that hoists, the lower carriage 23 that hoists, the back shaft 24 that hoists, pull bar 25, support telescopic oil cylinder 26 and moving sliding sleeve 27, one end and the base 1 of lift oil tank 21 are hinged, and the mid portion of the other end of lift oil tank 21 and the lower carriage 23 that hoists is hinged; The hoist bottom of lower carriage 23 is hinged by hoist back shaft 24 and base 1; One end of support telescopic oil cylinder 26 and the lower carriage 23 that hoists are hinged, and the other end of support telescopic oil cylinder 26 and the upper bracket 22 that hoists are hinged; Upper bracket 22 back sides that hoist are provided with pull bar slideway 221, and pull bar 25 slides in pull bar slideway 221 by pull bar slide block 251; Moving sliding sleeve 27 is enclosed within on the upper bracket 22 that hoists, and the upper bracket 22 that can relatively hoist slides.
As shown in Figure 3, send bar module 3 by sending bar master arm 31, send bar master arm pole 32, sending the secondary swing arm 33 of bar and manipulator carriage 34 to form, manipulator carriage 34 two ends are fixed with respectively manipulator 341 and lower manipulator 342, are used for grasping drilling rod; Send an end and the moving sliding sleeve 27 of bar master arm 31 hinged, send the other end of bar master arm 31 and manipulator carriage 34 hinged; Send an end of bar master arm pole 32 and the upper bracket 22 that hoists hinged, send the other end of bar master arm pole 32 and send the centre position of bar master arm 31 hinged; Send an end and the moving sliding sleeve 27 of the secondary swing arm 33 of bar hinged, send the other end and the manipulator carriage 34 of the secondary swing arm 33 of bar hinged, be used for guaranteeing that the manipulator carriage 34 parallel upper brackets 22 that hoist move.
As shown in Figure 4, energy-saving module 4 is comprised of casing 41, balance weight body 42, tooth bar 43, tooth bar slide rail 44 and sector gear 45, and casing 41 is connected with base 1; Counterweight left chain wheel 46 is fixed on casing 41, and counterweight right pulley 47 is fixed on an end of tooth bar 43, and balance weight body 42 can move up and down between counterweight left chain wheel 46 and counterweight right pulley 47; Roller 431 is arranged on tooth bar 43, guarantee that tooth bar 43 slides in the middle of tooth bar slide rail 44; Tooth bar 43 and sector gear 45 engagements; Sector gear 45 is hinged by gear back shaft 48 and casing 41.The back shaft 24 that hoists is connected with the gear back shaft by shaft coupling 5 connections.
as shown in Figure 5, balance weight body 42 both sides are special arc curve, the shape of curve be according to hoist lower carriage 23 hoist with the falling process in, the module that hoists 2 and send the position of centre of gravity of bar module 3 to change to formulate, its distinctive arc curve can guarantee to hoist lower carriage 23 hoist with the falling process in, balance weight body 42 equates with the equivalent moment that send bar module 3 with respect to the back shaft 24 that hoists with the module 2 that hoists with respect to the equivalent moment of the back shaft 24 that hoists, do not considering that energy loss ideally, can realize that the cat road consumes in the whole course of work energy only is used for the increase of drilling rod gravitional force.
The course of work of the present embodiment is:
At first, the upper bracket 22 that hoists in the module that hoists 2 is level with the lower carriage 23 that hoists, and as shown in Figure 6, lift oil tank 21 elongations, drive the lower carriage 23 that hoists and rotate around hinge; The balance weight body 42 of energy-saving module 4 under the effect of gravity to whereabouts, because counterweight left chain wheel 46 is fixed on casing 41, counterweight will force counterweight right pulley 47 band carry-over bars 43 to move, tooth bar 43 drives sector gear 45 and 48 rotations of gear back shaft by engagement, gear back shaft 48 drives by shaft coupling 5 back shaft 24 rotations that hoist, the back shaft 24 that hoists drives lower carriage 23 rotations that hoist, thereby the gravity of balance weight body 42 is converted to the lift that rises of the lower carriage 23 that hoists; The lower carriage 23 that hoists is completed and is hoisted under the acting in conjunction of lift oil tank 21 and energy-saving module 4.Hoisting simultaneously, support telescopic oil cylinder 26 drives upper bracket 22 elongations that hoist, and moving sliding sleeve 27 is along with upper bracket 22 motions that hoist, and the pull bar slide block 251 on pull bar 25 is from the bottom side upward sliding of pull bar slideway 221.
In the process that hoists, the pull bar slide block 251 on pull bar 25 is from the bottom side upward sliding of pull bar slideway 221 to top side, and because the spacing pull bar 25 that causes of pull bar slideway 221 can not continue to slide, moving sliding sleeve 27 is no longer along with upper bracket 22 motions that hoist; And support telescopic oil cylinder 26 continues to drive upper bracket 22 elongations that hoist, and send the pin joint of bar master arm pole 32 and the upper bracket 22 that hoists gradually near moving sliding sleeve 27, causes manipulator carriage 34 gradually away from hoisting upper bracket 22, as shown in Figure 7.
When the lower carriage 23 that hoists arrived vertical state, the balance weight body 42 of energy-saving module 4 was in the lowest part of its position range, and the gravitional force of balance weight body 42 storages converts the module 2 that hoists to, send the gravitional force of bar module 3; Manipulator carriage 34 reaches desired location, and drilling rod is delivered to well head, as shown in Figure 8.
After sending the drilling rod release, support telescopic oil cylinder 26 and lift oil tank 21 regained, and the lower carriage 23 that hoists is with hoisting upper bracket 22 and send bar module 3 to fall original states after rise; In the falling process, the lower carriage 23 that hoists drives sector gear 45 reverse rotations by shaft coupling 5, sector gear 45 band carry-over bar 43 reverse slide, force balance weight body 42 to get back to extreme higher position, thereby the module that will hoist 2, send the gravitional force of bar module 3 backhauls to be converted to the gravitional force of balance weight body 42, be stored in balance weight body 42, as shown in Figure 9.
Back and forth said process, can be transported to well head from ground efficiently with drilling rod.
Claims (5)
1. hydraulic energy saving drilling rod conveying equipment is characterized in that: by base (1), the module that hoists (2), send bar module (3) and energy-saving module (4) to form,
The described module that hoists (2) is hinged by the back shaft that hoists (24) and base (1); Lift oil tank (21) one ends and base (1) in the module that hoists (2) are hinged, and the mid portion of the other end of lift oil tank (21) and the lower carriage (23) that hoists is hinged;
The described moving sliding sleeve (27) that send the end that send bar master arm (31) in bar module (3) and hoist in module (2) is hinged, send the other end of bar master arm (31) and manipulator carriage (34) hinged; Send the upper bracket that hoists (22) in the end that send bar master arm pole (32) in bar module (3) and the module (2) that hoists hinged, send the other end of bar master arm pole (32) and send the centre position of bar master arm (31) hinged; Send an end that send the secondary swing arm of bar (33) and the moving sliding sleeve (27) in the module (2) that hoists in bar module (3) hinged, send the other end and the manipulator carriage (34) of the secondary swing arm of bar (33) hinged;
Casing (41) in described energy-saving module (4) is connected with base (1);
The described back shaft that hoists (24) is connected 48 with the gear back shaft) connect by shaft coupling (5).
2. a kind of hydraulic energy saving drilling rod conveying equipment according to claim 1, it is characterized in that: the described module that hoists (2) is comprised of lift oil tank (21), the upper bracket that hoists (22), the lower carriage that hoists (23), the back shaft that hoists (24), pull bar (25), support telescopic oil cylinder (26) and moving sliding sleeve (27), one end of lift oil tank (21) and base (1) are hinged, and the mid portion of the other end of lift oil tank (21) and the lower carriage (23) that hoists is hinged; The hoist bottom of lower carriage (23) is hinged by the back shaft that hoists (24) and base (1); One end of support telescopic oil cylinder (26) and the lower carriage (23) that hoists are hinged, and the other end of support telescopic oil cylinder (26) and the upper bracket (22) that hoists are hinged; Upper bracket (22) side that hoists is provided with pull bar slideway (221), and pull bar (25) slides in pull bar slideway (221) by pull bar slide block (251); Moving sliding sleeve (27) is enclosed within on the upper bracket that hoists (22), and the upper bracket (22) that can relatively hoist slides.
3. a kind of hydraulic energy saving drilling rod conveying equipment according to claim 1, it is characterized in that: the described bar module (3) of sending is by sending bar master arm (31), send bar master arm pole (32), sending the secondary swing arm (33) of bar and manipulator carriage (34) to form, manipulator carriage (34) two ends are fixed with respectively manipulator (341) and lower manipulator (342), are used for grasping drilling rod.
4. a kind of hydraulic energy saving drilling rod conveying equipment according to claim 1, it is characterized in that: described energy-saving module (4) is comprised of casing (41), balance weight body (42), tooth bar (43), tooth bar slide rail (44) and sector gear (45), counterweight left chain wheel (46) is fixed on casing (41), counterweight right pulley (47) is fixed on an end of tooth bar (43), and balance weight body (42) can move up and down between counterweight left chain wheel (46) and counterweight right pulley (47); Roller (431) is arranged on tooth bar (43), guarantee that tooth bar (43) slides in the middle of tooth bar slide rail (44); Tooth bar (43) and sector gear (45) engagement; Sector gear (45) is hinged by gear back shaft (48) and casing (41).
5. a kind of hydraulic energy saving drilling rod conveying equipment according to claim 4, it is characterized in that: described balance weight body (42) both sides are special arc curve, the shape of curve be according to hoist lower carriage (23) hoist with the falling process in, the module that hoists (2) and send the position of centre of gravity of bar module (3) to change to formulate, its distinctive arc curve can guarantee to hoist lower carriage (23) hoist with the falling process in, balance weight body (42) with respect to the equivalent moment of the back shaft that hoists (24) with the module that hoists (2) with send bar module (3) to equate with respect to the equivalent moment of the back shaft that hoists (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203071334U CN203296721U (en) | 2013-05-31 | 2013-05-31 | Hydraulic type energy-saving drill rod conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203071334U CN203296721U (en) | 2013-05-31 | 2013-05-31 | Hydraulic type energy-saving drill rod conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296721U true CN203296721U (en) | 2013-11-20 |
Family
ID=49572739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203071334U Withdrawn - After Issue CN203296721U (en) | 2013-05-31 | 2013-05-31 | Hydraulic type energy-saving drill rod conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277058A (en) * | 2013-05-31 | 2013-09-04 | 吉林大学 | Hydraulic energy-saving drill pipe transportation equipment |
| CN106555557A (en) * | 2017-01-06 | 2017-04-05 | 杨生强 | A kind of walking dolly formula oil drilling tools conveyer device and its method of work |
-
2013
- 2013-05-31 CN CN2013203071334U patent/CN203296721U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277058A (en) * | 2013-05-31 | 2013-09-04 | 吉林大学 | Hydraulic energy-saving drill pipe transportation equipment |
| CN103277058B (en) * | 2013-05-31 | 2015-04-15 | 吉林大学 | Hydraulic energy-saving drill pipe transportation equipment |
| CN106555557A (en) * | 2017-01-06 | 2017-04-05 | 杨生强 | A kind of walking dolly formula oil drilling tools conveyer device and its method of work |
| CN106555557B (en) * | 2017-01-06 | 2019-01-18 | 扬州金帆科技发展有限公司 | A kind of walking dolly formula oil drilling tools conveying device and its working method |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131120 Effective date of abandoning: 20150415 |
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| RGAV | Abandon patent right to avoid regrant |