CN101799106A - Supporting device for thin and long rod piece - Google Patents
Supporting device for thin and long rod piece Download PDFInfo
- Publication number
- CN101799106A CN101799106A CN 201010138777 CN201010138777A CN101799106A CN 101799106 A CN101799106 A CN 101799106A CN 201010138777 CN201010138777 CN 201010138777 CN 201010138777 A CN201010138777 A CN 201010138777A CN 101799106 A CN101799106 A CN 101799106A
- Authority
- CN
- China
- Prior art keywords
- rod piece
- support
- support device
- slender rod
- turning circle
- 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.)
- Granted
Links
Images
Abstract
The invention relates to a supporting device for supporting a thin and long rod piece (92). The supporting device is characterized by comprising at least one supporting unit, wherein each supporting unit comprises a supporting structure for supporting a rotatable thin and long rod piece and a movable pedestal (41) for placing the supporting structure; and the supporting structure can rotate along with the thin and long rod piece. The supporting device can be suitable for supporting thin and long rod pieces with various lengths and various diameters.
Description
Technical field
The present invention relates to a kind of support device, in particular for the support device of slender rod piece.
Background technique
Piling machinery rotary drilling rig series drilling rod comprises the compound rods outer triple bond of band, three pairs of two frictional resistance bars key, six keys, the machine locking bar of being with the taper key pressure point, frictional resistance and machine locks, the diameter of each pole bar generally has φ 180, φ 218, φ 325, φ 377, φ 440, φ 508 etc. multiple, length 10m-19m, slenderness ratio belongs to typical slender rod piece much larger than 5.Conventional band external key long pole is as the supporting structure of drilling rod is, the outer ring that one end of bar supports with revolution is connected with bolt with the flange plate of bar, the inner ring that revolution is supported is connected with bolt with base, base is fixed, or an end of bar is enclosed within the outside of the external key of bar with the hub body of band interior spline, hub body is welded on the base, and base is fixed.All be to be with the external key sealing of external key long pole such as drilling rod to be fixed on inside, perhaps the end of bar to be fixed in the conventional support device.When band external key long pole such as drilling rod when a kind of diameter changes to another kind of diameter, the supporting structure dismounting of the routine of this sealing is wasted time and energy, and will make one again and overlap support, manufacture cost increases, and conventional support device can't be realized the versatility of replacing fast and support device.In addition, band external key long pole such as drilling rod are when a kind of length changes to longer length, do not allow bar that the sagging distortion of deflection is arranged, and for fear of the sagging distortion of above-mentioned deflection, require the strong point not at two ends but at other position, even the strong point will be with bar retinue, and perhaps the position of the strong point can be adjusted, and the support device of this fixed sealing of prior art can't solve such difficult problem.In addition, Chang Gui support device also can't hold quantity band external key long pole such as the drilling rod different with size and form of external key.
Summary of the invention
The objective of the invention is to solve one or more problem that exists in the above-mentioned prior art.
First technical problem to be solved by this invention provides a kind of support device that is used for slender rod piece, it can adapt to the rotation of slender rod piece of all lengths and mobile support, adapt to described rod member change in location, especially can adapt to the elongate rod that length constantly increases, reduce the sagging deflection deformation of rod member.In order to address this problem, the present invention proposes a kind of support device that is used for slender rod piece, it is characterized in that, comprise at least one support unit, each support unit comprises supporting structure that supports the rotatable elongate rod member and the movable pedestal that is used to settle described supporting structure, and described supporting structure can be rotated with described slender rod piece.Like this, according to the support device of the present invention support elongated bar of just can accompanying.When described slender rod piece for example owing to move or owing to cause the variation of the strong point flexible the time, can move by base and make support unit move to adapt to the variation of the strong point, realize supporting.Preferably, the quantity of described support unit designs according to the length of described slender rod piece.Like this, in addition, when the length of slender rod piece increased, in order to reduce the sagging deflection deformation of rod member, the quantity that can increase support unit adapted to the length of described slender rod piece.
Preferably, described base is a movable trolleys.This dolly can move on slide rail or ground.
Second technical problem to be solved by this invention provides a kind of support device that is used for slender rod piece, and it can adapt to rod member, pipe fitting, the circular piece of different-diameter, improves the versatility of support device, and can realize quick replacing.For this reason, described in the present invention supporting structure comprises that open first supports and second support, and described slender rod piece supports by second and is placed in described first support.
According to a preferred version of the present invention, described open first supports the supporting wheel that comprises paired setting, described second is supported for turning circle, by the visibly moved described turning circle of receiving described slender rod piece of the rotating band of described slender rod piece and and then drive described supporting wheel and rotate.Like this, just do not need in the prior art each connecting bolt of dismounting to change rod member and make again and support, only need to change the turning circle of different inner diameters, and this open first support to changing providing convenience property of turning circle.
The 3rd technical problem to be solved by this invention provides a kind of support device that is used for slender rod piece, its can be better its can adapt to variation on the strong point height and position that various diameter variation cause.For this reason, each support unit also comprises: wheel carrier is used to carry described supporting wheel; Lift device is used for the described wheel carrier of lifting; Guide structure is used for the elevating movement of described wheel carrier is led; Wherein said base is used to carry described lift device and described guide structure.
Preferably, guide structure has second guide pillars and bushes, and wherein, described guide pin bushing is sleeved on described second guide pillar and on described second guide pillar and slides, and described guide pin bushing is fixedlyed connected with described wheel carrier.
The 4th technical problem to be solved by this invention provides a kind of support device that is used for slender rod piece, it can support as having outer triple bond, three pairs of different key forms and different width of key, the elongate rod of height dimension such as two keys, six keys and band taper key pressure point, thereby further improved the versatility of support device, greatly reduced cost.In addition, also further improved rapidity and the convenience of changing the rod member of different-diameter.
For this reason, according to offering three uniform unlimited notches along circumferencial direction in the turning circle of the present invention, be used to hold the key bar on the described slender rod piece, being designed and sized to of described notch can be contained in multiple size, key that quantity is different wherein.In addition, described turning circle comprises half-turn and lower branch, and described upward half-turn and described lower branch fasten and by side plate and bearing pin described upward half-turn and described lower branch linked together.Thereby than the Connecting format of the monolateral hinge of prior art, especially bigger to diameter rod member reduces to go up the distance that lower branch fastens greatly, and it is quick to remodel.
According to a preferred version of the present invention, described turning circle internal surface is provided with soft rubber, the sagging deflection deformation that is used to eliminate the gap between described turning circle and the described slender rod piece and has reduced rod member.
Preferably, turning circle disposes at least one and prevents its axially movable U-shaped block.
Support device of the present invention can move and further support by open first and cooperate use as second turning circle that supports, the test that makes support device of the present invention be particularly useful in the revolution of telescopic more piece parts of slender rod type in the engineering machinery, the push-and-pull running-in detects, well this slender rod piece is carried out servo-actuated simultaneously and support, the diameter model that can satisfy the more piece bar well is many, the length span changes greatly, requirement fast, that can adjust various situations such as position requires to remodel.
Description of drawings
Fig. 1 shows according to a support unit schematic representation in the support device of the present invention, wherein support elongated rod member not;
Fig. 2 shows according to the schematic representation of the support unit among Fig. 1 of the present invention along the section of A-A line, wherein support unit supports slender rod piece;
Fig. 3 shows according to the schematic representation of the support device among Fig. 1 of the present invention along the section of B-B line.
Embodiment
In conjunction with Fig. 1,2,3, as can be seen, each support unit 4 comprises: the supporting structure of rotational support slender rod piece 19, supporting structure are open, be that supporting structure comprises the first open support, and second support, described slender rod piece 19 supports by second and is placed in first support.Open first is supported in this specific embodiment to the supporting wheel 47, the second that is provided with in pairs is supported on and is turning circle 46 in this specific embodiment.
Supporting structure is designed to height lifting simultaneously.For this reason, each support unit 4 also comprises wheel carrier 45, is used to carry described supporting wheel; Lift device 42 is used for lifting wheel carrier 45; Guide structure is used for the elevating movement of wheel carrier 45 is led.Supporting structure, wheel carrier 45, lift device 42 and guide structure all are placed on the base 41.
In addition, comprise that the supporting structure of supporting wheel 47 and turning circle 46 is liftable, thereby can adapt to owing to the different variable height that cause of the diameter of slender rod piece.Realize this point by the lift device 42 that is provided for lifting wheel carrier 45.Lift device can be a jack etc., can certainly be other lifting tool.For lifting process is led, also further be provided with guide structure, be used for the elevating movement of wheel carrier 45 is led.Described guide structure has guide pillar 44 and guide pin bushing 43, and wherein, guide pin bushing 43 is sleeved on the guide pillar 44 and slides on guide pillar 44, and guide pin bushing 43 is fixedlyed connected with wheel carrier 45.Can certainly adopt other guide structure.
Slender rod piece 92 rotational support are on turning circle 46, and turning circle 46 rotational support are on supporting wheel 47.By the visibly moved turning circle of receiving slender rod piece 92 46 of the rotating band of slender rod piece 92 and and then drive supporting wheel 47 and rotate, thereby realize that supporting wheel 47, turning circle 46 support for the servo-actuated of slender rod piece 92.
Below elaborate the structure of turning circle 46, be stained with the soft rubber (not shown) on turning circle 46 inner peripheral surfaces, the fit up gap of elimination and rod member, the sagging deflection deformation of rod member when reducing to support.Open the unlimited notch 49 of three uniform longspans in the turning circle along full circle, can hold external key by various forms and specification.The key bar of the drilling rod of the various width of different shape all can pass notch, and a kind of turning circle just can support the drilling rod of the same diameter of different in width key bar, multi-form key bar, different distributions key bar, only changes the turning circle of different-diameter when drill pipe diameter is changed.Change the turning circle 46 of different inner diameters, just can support the rod member of various diameters, and feel relieved.The last lower branch 51,52 of turning circle 46 need not monolateral hinge Connecting format and connect with end face bearing pin 53 and side plate 54, and the rod member bigger to diameter reduces to go up the distance that lower branch 51,52 fastens greatly, and it is quick to remodel.Side piece plate 54 is symmetrically welded at turning circle lower branch side all around, fastens the back at last lower branch and connects with two bearing pins.
More than though the preferred embodiments of the present invention are disclosed for purposes of illustration, it will be understood by those skilled in the art that under the prerequisite that does not deviate from the disclosed scope and spirit of the present invention of claims various modifications, to increase and replace all be feasible.
Reference numeral
4 support unit 41 bases
42 lifters, 43 guide pin bushings
44 guide pillars, 45 wheel carriers
46 turning circles, 47 supporting wheels
49 open wide lower branch on the notch 51,52
53 end face bearing pins, 54 side plates
Claims (11)
1. support device, be used for support elongated rod member (92), it is characterized in that, comprise at least one support unit, each support unit comprises supporting structure that supports the rotatable elongate rod member and the movable pedestal (41) that is used to settle described supporting structure, and described supporting structure can be rotated with described slender rod piece.
2. support device according to claim 1 is characterized in that, described supporting structure comprises that open first supports and second support, and described slender rod piece supports by second and is placed in described open first support.
3. support device according to claim 2, it is characterized in that, described open first supports the supporting wheel (47) that comprises paired setting, described second is supported for turning circle (46), by the visibly moved described turning circle (46) of receiving described slender rod piece (92) of the rotating band of described slender rod piece (92) and and then drive described supporting wheel (47) and rotate.
4. support device according to claim 3 is characterized in that described supporting structure is liftable.
5. support device according to claim 4 is characterized in that, each support unit also comprises: wheel carrier (45) is used to carry described supporting wheel; Lift device is used for the described wheel carrier of lifting (45); Guide structure is used for the elevating movement of described wheel carrier (45) is led; Wherein said base (41) is used to carry described lift device and described guide structure.
6. support device according to claim 5, it is characterized in that, described guide structure has guide pillar (44) and guide pin bushing (43), wherein, described guide pin bushing (43) is sleeved on described guide pillar (44) and upward and at described guide pillar (44) goes up slip, and described guide pin bushing (43) is fixedlyed connected with described wheel carrier (45).
7. according to each described support device in the claim 1 to 3, it is characterized in that, described turning circle (46) comprises half-turn (51) and lower branch (52), describedly goes up half-turn (51) and described lower branch (52) fastens and by side plate (54) and bearing pin (53) described last half-turn (51) and described lower branch (52) are linked together.
8. support device according to claim 7, it is characterized in that, offer three uniform unlimited notches (20) along circumferencial direction in the described turning circle, be used to hold the key bar on the described slender rod piece, being designed and sized to of described notch can be contained in multiple size, key that quantity is different wherein.
9. support device according to claim 8 is characterized in that, described turning circle (46) internal surface is provided with soft rubber, is used to eliminate the gap between described turning circle (46) and the described slender rod piece.
10. support device according to claim 1 is characterized in that the quantity of described support unit is determined according to the length of described slender rod piece.
11. an experiment detection device that is used for slender rod piece (19) comprises according to each described support device among the claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101387776A CN101799106B (en) | 2010-03-31 | 2010-03-31 | Supporting device for thin and long rod piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101387776A CN101799106B (en) | 2010-03-31 | 2010-03-31 | Supporting device for thin and long rod piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101799106A true CN101799106A (en) | 2010-08-11 |
| CN101799106B CN101799106B (en) | 2012-05-30 |
Family
ID=42594906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101387776A Expired - Fee Related CN101799106B (en) | 2010-03-31 | 2010-03-31 | Supporting device for thin and long rod piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101799106B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697843A (en) * | 2013-12-30 | 2014-04-02 | 中核建中核燃料元件有限公司 | Movable measurement seat for fuel assembly |
| CN103712582A (en) * | 2013-12-30 | 2014-04-09 | 中核建中核燃料元件有限公司 | Intelligent fuel assembly moving device |
| CN104209717A (en) * | 2014-09-12 | 2014-12-17 | 沈阳飞机工业（集团）有限公司 | Anti-deformation machining method for slender gate press mold tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0087917A1 (en) * | 1982-02-24 | 1983-09-07 | Dualco Manufacturing Ltd. | Drilling apparatus |
| CN2797608Y (en) * | 2005-02-01 | 2006-07-19 | 刘国民 | Spiral digging drilling machine |
| CN1916587A (en) * | 2006-08-24 | 2007-02-21 | 辽河石油勘探局 | Method for detecting drilling tool in procedure of drilling and exploring well |
| CN201206436Y (en) * | 2008-05-21 | 2009-03-11 | 湖南奥盛特重工科技有限公司 | Power transmission mechanism for rotary drill rig |
| CN101575943A (en) * | 2009-06-08 | 2009-11-11 | 重庆勤牛工程机械有限责任公司 | Hydraulic high-speed drill |
| CN201377290Y (en) * | 2009-03-26 | 2010-01-06 | 上海工程机械厂有限公司 | Drill pipe cage of continuous wall drill |
-
2010
- 2010-03-31 CN CN2010101387776A patent/CN101799106B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0087917A1 (en) * | 1982-02-24 | 1983-09-07 | Dualco Manufacturing Ltd. | Drilling apparatus |
| CN2797608Y (en) * | 2005-02-01 | 2006-07-19 | 刘国民 | Spiral digging drilling machine |
| CN1916587A (en) * | 2006-08-24 | 2007-02-21 | 辽河石油勘探局 | Method for detecting drilling tool in procedure of drilling and exploring well |
| CN201206436Y (en) * | 2008-05-21 | 2009-03-11 | 湖南奥盛特重工科技有限公司 | Power transmission mechanism for rotary drill rig |
| CN201377290Y (en) * | 2009-03-26 | 2010-01-06 | 上海工程机械厂有限公司 | Drill pipe cage of continuous wall drill |
| CN101575943A (en) * | 2009-06-08 | 2009-11-11 | 重庆勤牛工程机械有限责任公司 | Hydraulic high-speed drill |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697843A (en) * | 2013-12-30 | 2014-04-02 | 中核建中核燃料元件有限公司 | Movable measurement seat for fuel assembly |
| CN103712582A (en) * | 2013-12-30 | 2014-04-09 | 中核建中核燃料元件有限公司 | Intelligent fuel assembly moving device |
| CN103712582B (en) * | 2013-12-30 | 2016-01-27 | 中核建中核燃料元件有限公司 | A kind of intelligent fuel assembly mobile device |
| CN104209717A (en) * | 2014-09-12 | 2014-12-17 | 沈阳飞机工业（集团）有限公司 | Anti-deformation machining method for slender gate press mold tool |
| CN104209717B (en) * | 2014-09-12 | 2016-07-20 | 沈阳飞机工业（集团）有限公司 | A kind of elongated lock pressing mold frock anti-deformation processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101799106B (en) | 2012-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110329903B (en) | Hardware pipe fitting gantry crane with switchable clamps | |
| CN101832873B (en) | Test detection device for slender rod piece | |
| CN101799106B (en) | Supporting device for thin and long rod piece | |
| CN204850579U (en) | Liftable revolving stage | |
| CN103663096B (en) | A kind of hoisting tool | |
| CN103465240A (en) | Bearing device with convenience in moving and quickness in lifting | |
| CN204002629U (en) | A kind of split type drilling tool power slip that can Fast Installation | |
| CN203510167U (en) | Carrying device convenient to move and fast to lift | |
| CN101813572B (en) | Test and detection device for slender rod | |
| CN210064408U (en) | Rotation angle adjustable elevating system | |
| CN201913604U (en) | Multifunctional flexible puller | |
| CN204251321U (en) | Oil drum tipper | |
| CN206125067U (en) | Steel tube transportation shallow for construction | |
| CN207267796U (en) | Telescopic multifunctional hoisting apparatus | |
| CN101798906A (en) | Supporting device | |
| CN211617762U (en) | Lifting and placing device for metal pipeline transportation | |
| CN211846928U (en) | Crane for construction of industrial pipe gallery | |
| CN206623076U (en) | A kind of civil engineering pipe fitting rack | |
| CN207630060U (en) | A kind of intelligence clamping mechanical hand | |
| CN112720549A (en) | Tire clamping manipulator | |
| CN104555724B (en) | A kind of novel tire type gantry container crane rotates big mechanism of car | |
| CN201839163U (en) | Motor stator iron core wire embedding, shaping and treating tooling | |
| CN220684415U (en) | A frame hoist for preventing scratch when frame hoist and mount | |
| CN213164446U (en) | Auxiliary tool for rotary indexing drilling of roller products | |
| CN211644109U (en) | Cable reel capable of being detached and lifted |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150331 |
|
| EXPY | Termination of patent right or utility model |