CN105507826B - One kind can shirk long stroke pylon erection device - Google Patents
One kind can shirk long stroke pylon erection device Download PDFInfo
- Publication number
- CN105507826B CN105507826B CN201610034992.9A CN201610034992A CN105507826B CN 105507826 B CN105507826 B CN 105507826B CN 201610034992 A CN201610034992 A CN 201610034992A CN 105507826 B CN105507826 B CN 105507826B
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- China
- Prior art keywords
- guide rod
- righting
- dolly
- sides
- pressing plate
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- 238000009987 spinning Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 abstract description 11
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The present invention relates to one kind can shirk long stroke pylon erection device, including lifting bolt, pressing plate, upper press cover, righting dolly, guide rod, lower cover and pulley；Righting car top center is provided with the T-slot set along its direction of travel, and guide rod cross section is T-shaped, and the flank afterbody of guide rod two is provided with those widened sections；Guide rod is installed in the T-slot of righting car top, and the those widened sections of two flank afterbodys of guide rod just prop up the both sides gusset of T-slot；Upper press cover is fixed on guiding rod head end, and lower cover is fixed on guide rod tail end, and upper press cover and lower cover are respectively used to grip the upper and lower ends of rotary nozzle；In the middle position screwed hole of pressing plate, pressing plate presses to be connected on upper press cover lifting bolt spinning；Righting dolly two bottom sides are separately installed with least two pulleys, and the pulley of both sides is used for the both sides lateral surface for abutting in guide rail.Present invention can ensure that drilling rod in high aerial safety and stability, is greatly enhanced operating efficiency.
Description
Technical field
The present invention relates to one kind can shirk long stroke pylon erection device, the construction belonged in engineering machinery ground-based device
Technical field of tools.
Background technology
In order to improve engineering construction efficiency, so devising extra-high frame type rig, this rig is that fuselage is adjusted into work
Make hole position, first dress adds root drilling rod, then one-step pore-creating.After the completion of pore-forming, it is only necessary to mobile fuselage to next hole position,
Without dismounting drilling rod, efficiency of construction is greatly improved.
During extra-high frame rig use, for one-step pore-creating, it is necessary to which first a section dress adds drilling rod, upright height
Very high, drilling rod is influenceed to produce by factors such as wind-force, fuselage vibrations in the air in height to be rocked.It would therefore be desirable to have erection device to be exactly
Righting reinforcing is carried out to drilling rod.Support effect of the existing conventional erection device to drilling rod is unsatisfactory, and drilling rod is high aerial
Rock more serious, security is relatively low.In order to reduce danger coefficient, guide rail stroke can only be shortened, the quantity for reducing dress plus drilling rod is come
Ensure construction safety, this have impact on efficiency of construction again.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided one kind can shirk long stroke pylon with helping
Equipment, its clever structure are reasonable, it is ensured that drilling rod is greatly enhanced work effect in high aerial safety and stability
Rate.
According to technical scheme provided by the invention：One kind can shirk long stroke pylon erection device, it is characterised in that：Bag
Include lifting bolt, pressing plate, upper press cover, righting dolly, guide rod, lower cover and pulley；The righting car top center is provided with
The T-slot set along its direction of travel, the guide rod cross section is T-shaped, and the flank afterbody of guide rod two is provided with those widened sections；It is described
Guide rod is installed in the T-slot of righting car top, and the those widened sections of two flank afterbodys of guide rod just prop up the two of T-slot
Side gusset；The upper press cover is fixed on guiding rod head end, and the lower cover is fixed on guide rod tail end, upper press cover and lower cover point
The upper and lower ends of rotary nozzle Yong Yu not gripped；The lifting bolt spinning is in the middle position screwed hole of pressing plate, the pressure
Plate, which presses, to be connected on upper press cover；The righting dolly two bottom sides are separately installed with least two pulleys, and the pulley of both sides is used
In on the both sides lateral surface for abutting in guide rail.
As a further improvement on the present invention, the righting dolly two bottom sides are respectively equipped with least two mounting seats, institute
Bearing pin is stated in mounting seat, bearing pin upper end is locked with round nut；The pulley is arranged on bearing pin lower end by bearing supporting
And use retainer ring spacing.
As a further improvement on the present invention, the pulley is I-beam wheel, and the race of pulley side face is outer with the guide rail
Side matches.
As a further improvement on the present invention, the middle part of the righting dolly two bottom sides is provided with wear-resistant block, institute
State the lateral surface of wear-resistant block and guide rail and bottom surface is close to and formed be slidably matched.
As a further improvement on the present invention, the erection device also includes locking gear；The locking gear includes pressure
Plate, connector, installation screw rod, stretching screw and stop nut, one company respectively is installed by installing screw rod in the both sides of lower cover
Joint, connected by stretching screw between the connector and pressing plate and locked with stop nut.
The present invention compared with prior art, has advantages below：
（1）, clever structure of the present invention it is reasonable, there is four pulleys and guide rail to coordinate so that erection device moves on guide rail
It is more stable, it is ensured that drilling rod is greatly enhanced operating efficiency in high aerial safety and stability.
（2）, upper press cover and lower cover can grip the upper and lower ends of rotary nozzle respectively, and have locking gear to enter one
Reinforcement protection is walked, makes erection device more safe and reliable, ensure that security during work high above the ground.
（3）, the small car bottom of righting be provided with wear-resistant block, wear-resistant block is close to the lateral surface of guide rail and bottom surface and forms slip
Coordinate, it is unexpected so as to avoid righting dolly from occurring derailing etc., it is relatively reliable.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structure and applicable cases side view of the embodiment of the present invention.
Fig. 3 is the structure top view of locking gear in Fig. 1.
Fig. 4 .1 are the structural front view of guide rod in Fig. 1.
Fig. 4 .2 are Fig. 4 .1 left view.
Fig. 4 .3 are Fig. 4 .1 top view.
Fig. 5 .1 are the structural front view of righting dolly in Fig. 1.
Fig. 5 .2 are Fig. 5 .1 left view.
Fig. 5 .3 are Fig. 5 .1 top view.
Embodiment
With reference to specific drawings and examples, the invention will be further described.
As shown in the figure：In embodiment shirk long stroke pylon erection device mainly by upper press cover 3, the first bolt 4,
Wear-resistant block 5, righting dolly 6, the second bolt 7, guide rod 8, lower cover 9, screw 10, the first nut 11, the second nut 12, bearing pin
13rd, round nut 14, pulley 15, connector 16, installation screw rod 17, stretching screw 18 and stop nut 19 form.
As shown in Fig. 1 ~ Fig. 5 .3, the top center of righting dolly 6 is provided with the T-slot 6a set along its direction of travel, institute
It is T-shaped to state the cross section of guide rod 8, and 8 liang of flank afterbodys of guide rod are provided with those widened sections 8a；The guide rod 8 is installed on righting dolly 6
In the T-slot 6a at top, the those widened sections 8a of two flank afterbodys of guide rod 8 just props up T-slot 6a both sides gusset；On described
Gland 3 is fixed on the head end of guide rod 8, and the lower cover 9 is fixed on the tail end of guide rod 8, and upper press cover 3 and lower cover 9 are respectively used to
Grip the upper and lower ends of rotary nozzle 20；The spinning of lifting bolt 1 is in the middle position screwed hole of pressing plate 2, the pressing plate 2
Press and be connected on upper press cover 3；The two bottom sides of righting dolly 6 are separately installed with least two pulleys 15, the pulley of both sides
The 15 both sides lateral surface for abutting in guide rail 21.
As shown in Figure 1, Figure 2, shown in Fig. 5 .1 ~ Fig. 5 .3, in the embodiment of the present invention, the two bottom sides of righting dolly 6 are set respectively
There are two mounting seat 6b, the bearing pin 13 is arranged in mounting seat 6b, and the upper end round nut 14 of bearing pin 13 is locked；The pulley 15
Retainer ring spacing installed in the lower end of bearing pin 13 and is used by bearing supporting.Preferably, the pulley 15 is I-beam wheel, the side face of pulley 15
The lateral surface of race and the guide rail 21 match.
As shown in Figure 1 and Figure 2, in the embodiment of the present invention, the middle parts of the two bottom sides of righting dolly 6 is provided with resistance to
Abrading block 5, the wear-resistant block 5 are close to and formed be slidably matched with the lateral surface of guide rail 21 and bottom surface.The presence of wear-resistant block 5 can be kept away
Exempt from righting dolly 6 occur derailing etc. it is unexpected, it is relatively reliable.
As shown in Figure 1 and Figure 2, in the embodiment of the present invention, it is additionally provided with the erection device and plays pretension, reinforcement effect
Locking gear.The structure of the locking gear as shown in Fig. 1 ~ Fig. 3, its mainly by pressing plate 2, connector 16, installation screw rod 17,
Stretching screw 18 and stop nut 19 are formed, and respectively a connector 16, institute are installed by installing screw rod 17 in the both sides of lower cover 9
State and connected by stretching screw 18 between connector 16 and pressing plate 2 and locked with stop nut 19.Described locking gear can be with
Further reinforcement protection is realized, makes erection device more safe and reliable, ensure that security during work high above the ground.
During concrete application, one end of the steel wire rope on hoist engine is tied up on lifting bolt 1 first, there is provided upward drawing
Power.The lifting bolt 1 pulls the locking gear where pressing plate 2, and locking gear drives upper press cover 3 and lower cover 9 to move upwards,
And because upper press cover 3 and lower cover 9 are integrally fixed on guide rod 8, so upward pulling force can be also provided to guide rod 8, by
Just propped up the both sides gusset of T-slot 6a on righting dolly 6 in the those widened sections 8a of 8 liang of flank afterbodys of guide rod, guide rod 8 to
Righting dolly 6 can be dragged during upper motion again to move upwards.Rotate installed in the top sheave 15 of righting dolly 6, run on guide rail 21.
Claims (3)
1. one kind can shirk long stroke pylon erection device, including righting dolly（6）With and pulley（15）；
The righting dolly（6）Two bottom sides are separately installed with least two pulleys（15）, the pulley of both sides（15）For reclining
In guide rail（21）Both sides lateral surface on；
It is characterized in that：Also include lifting bolt（1）, pressing plate（2）, upper press cover（3）, guide rod（8）And lower cover（9）；It is described
Righting dolly（6）Top center is provided with the T-slot set along its direction of travel（6a）, the guide rod（8）Cross section is T-shaped,
Guide rod（8）Two flank afterbodys are provided with those widened sections（8a）；The guide rod（8）It is installed on righting dolly（6）The T-slot at top
（6a）In, guide rod（8）Two flank afterbodys those widened sections（8a）Just prop up T-slot（6a）Both sides gusset；The upper pressure
Lid（3）It is fixed on guide rod（8）Head end, the lower cover（9）It is fixed on guide rod（8）Tail end, upper press cover（3）And lower cover
（9）It is respectively used to grip rotary nozzle（20）Upper and lower ends；The lifting bolt（1）Spinning is in pressing plate（2）Middle position
In screwed hole, the pressing plate（2）Press and be connected to upper press cover（3）On；
The righting dolly（6）The middle part of two bottom sides is provided with wear-resistant block（5）, the wear-resistant block（5）With guide rail（21）
Lateral surface and bottom surface be close to and form be slidably matched；
The erection device also includes locking gear；The locking gear includes pressing plate（2）, connector（16）, installation screw rod
（17）, stretching screw（18）And stop nut（19）, in lower cover（9）Both sides respectively by installing screw rod（17）One company is installed
Joint（16）, the connector（16）With pressing plate（2）Between pass through stretching screw（18）Connect and use stop nut（19）Locking.
2. long stroke pylon erection device can be shirked as claimed in claim 1, it is characterised in that：The righting dolly（6）
Two bottom sides are respectively equipped with least two mounting seats（6b）, bearing pin（13）Installed in mounting seat（6b）It is interior, bearing pin（13）Use upper end
Round nut（14）Locking；The pulley（15）Bearing pin is arranged on by bearing supporting（13）Simultaneously use retainer ring spacing in lower end.
3. long stroke pylon erection device can be shirked as claimed in claim 1, it is characterised in that：The pulley（15）For work
Character wheel, pulley（15）The race of side face and the guide rail（21）Lateral surface match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034992.9A CN105507826B (en) | 2016-01-19 | 2016-01-19 | One kind can shirk long stroke pylon erection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034992.9A CN105507826B (en) | 2016-01-19 | 2016-01-19 | One kind can shirk long stroke pylon erection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105507826A CN105507826A (en) | 2016-04-20 |
| CN105507826B true CN105507826B (en) | 2018-01-02 |
Family
ID=55716091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610034992.9A Active CN105507826B (en) | 2016-01-19 | 2016-01-19 | One kind can shirk long stroke pylon erection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105507826B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201310308Y (en) * | 2008-12-09 | 2009-09-16 | 南阳二机石油装备(集团)有限公司 | Drive-pipe centralizing device |
| CN201314203Y (en) * | 2008-10-15 | 2009-09-23 | 兰州腾达液压气动成套有限责任公司 | Fully hydraulic casing centralizer with safety device |
| CN202808292U (en) * | 2012-09-18 | 2013-03-20 | 渤海装备辽河重工有限公司 | Guiding, centralizing and locking device of seawater lift pump hoisting system |
| CN203769674U (en) * | 2014-02-18 | 2014-08-13 | 无锡市安迈工程机械有限公司 | Righting device for drilling rig |
| CN204960816U (en) * | 2015-08-27 | 2016-01-13 | 兰州兰石集团有限公司 | Novel derrick |
| CN205532362U (en) * | 2016-01-19 | 2016-08-31 | 江苏省无锡探矿机械总厂有限公司 | Long stroke righting device for pylon can shirk |
-
2016
- 2016-01-19 CN CN201610034992.9A patent/CN105507826B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201314203Y (en) * | 2008-10-15 | 2009-09-23 | 兰州腾达液压气动成套有限责任公司 | Fully hydraulic casing centralizer with safety device |
| CN201310308Y (en) * | 2008-12-09 | 2009-09-16 | 南阳二机石油装备(集团)有限公司 | Drive-pipe centralizing device |
| CN202808292U (en) * | 2012-09-18 | 2013-03-20 | 渤海装备辽河重工有限公司 | Guiding, centralizing and locking device of seawater lift pump hoisting system |
| CN203769674U (en) * | 2014-02-18 | 2014-08-13 | 无锡市安迈工程机械有限公司 | Righting device for drilling rig |
| CN204960816U (en) * | 2015-08-27 | 2016-01-13 | 兰州兰石集团有限公司 | Novel derrick |
| CN205532362U (en) * | 2016-01-19 | 2016-08-31 | 江苏省无锡探矿机械总厂有限公司 | Long stroke righting device for pylon can shirk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105507826A (en) | 2016-04-20 |
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