CN103307207A - Full-stroke magnetic levitation mute towing chain - Google Patents
Full-stroke magnetic levitation mute towing chain Download PDFInfo
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- CN103307207A CN103307207A CN2013102407959A CN201310240795A CN103307207A CN 103307207 A CN103307207 A CN 103307207A CN 2013102407959 A CN2013102407959 A CN 2013102407959A CN 201310240795 A CN201310240795 A CN 201310240795A CN 103307207 A CN103307207 A CN 103307207A
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- chain
- drag chain
- stroke
- branch fagging
- support plates
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Abstract
The invention provides a full-stroke magnetic levitation mute towing chain which comprises inner side support plates, outer side support plates, chain plates, pin shafts, joints and fixing magnetic sheets mounted on a supporting surface, wherein the inner side support plates, the outer side support plates, the chain plates and the pin shafts form the towing chain; the joints are fixedly connected to the two ends of the towing chain; the outer side support plates have no magnetism, and the inner side support plates have magnetism; and when the towing chain is paved on the supporting surface, the magnetism of the upper side surfaces of all inner side support plates is the same with that of the upper side surfaces of the fixing magnetic sheets. According to the full-stroke magnetic levitation mute towing chain, the conditions that corresponding suspending parts are drooped due to weight of the long-stroke cable chain and gravity of internal pipelines of the cable chain, so that upper and lower chain links are touched and abraded, equipment attractiveness is affected and additional equipment is required to be added are prevented; compared with the conventional overlong-stroke towing chain and an auxiliary tracking stroke vehicle, the cost of the towing chain is lower; and the towing chain can achieve operation effects of highand low speed operation, magnetic levitation, mute and long service life for any long stroke, and any support device is not required to be added in the middle.
Description
Technical field
The present invention relates to industrial drag chain, the quiet drag chain of especially a kind of total travel magnetic suspension.
Background technique
For the machinery of using in the industry such as large size machine tool; for satisfying the needs of its motion, usually the longer pipe line can be installed, as cable, oil pipe, tracheae, water pipe, airduct etc.; and adopt long stroke drag chain that pipeline is drawn and protect, also make equipment integral body more attractive in appearance.But the long stroke drag chain of installing for level after the drag chain stroke reaches certain length, because drag chain is conducted oneself with dignity and the influence of drag chain gut line weight, can cause drag chain suspending part branch sagging.Cause up and down drag chain to collapse so possibly and bump friction, shorten drag chain working life, can influence the proper functioning of drag chain when serious.
Solution to this problem is two kinds at present.A kind of is the supplemental support of design drag chain, and known supplemental support is roller type, is about to drag chain and is supported on the roller.But this method has a tangible drawback: the drag chain crooked position can't be crossed over supplemental support, can reduce the stroke of drag chain greatly.In addition, because the restriction of industrial production field condition does not allow sometimes to make up enough even supports at the stroke of drag chain, thereby has limited the effect of supplemental support greatly.Another kind method is the auxiliary stroke car of following the tracks of to the overlength drag chain to be installed.The auxiliary stroke car of following the tracks of comprises auxiliaries such as support body, roller, bearing, wire rope, and cost is very big; In addition, when being subjected to environment and position restriction, some place do not allow to install the auxiliary stroke car of following the tracks of.These two kinds of methods have the shortcoming of himself, and all can be subjected to the restriction of production scene condition, the sagging problem of the long stroke drag chain that solution level is effectively installed.
Summary of the invention
The technical problem that solves
For after overcoming the drag chain stroke and reaching certain length, collapsing of drag chain bumped, rubbed and defective that the equipment that influences is attractive in appearance etc. because of companys of dragging distortion, about degree of disturbing bending causes greatly, the invention provides the quiet drag chain of a kind of total travel magnetic suspension, this drag chain can prevent that effectively collapsing of drag chain bumped up and down at any distance stroke, simultaneously also can avoid present drag chain supplemental support to influence the defective of drag chain stroke, thereby the nothing that realizes total travel support, steady, quiet and long lifetime operation.
Technological scheme
Technological scheme of the present invention is:
The quiet drag chain of described a kind of total travel magnetic suspension, it is characterized in that: formed by medial branch fagging, lateral branch fagging, carrier bar, bearing pin, joint and the fixedly magnetic sheet that is installed on the supporting surface, wherein adjacent carrier bar connects by bearing pin, carrier bar is fixedlyed connected with the lateral branch fagging by the medial branch fagging relatively, and medial branch fagging, lateral branch fagging, carrier bar and bearing pin are formed drag chain; Be fixedly connected with joint at the drag chain two ends; Described lateral branch fagging is in the dunnage of drag chain downside for when drag chain is tiled on the supporting surface; The lateral branch fagging is nonmagnetic, and the medial branch fagging is magnetic, and when drag chain is tiled on the supporting surface, and the magnetic of all medial branch fagging upper sides is identical with the magnetic of fixing magnetic sheet upper side.
Beneficial effect
The invention has the beneficial effects as follows: 1. avoided existing long stroke drag chain owing to himself weight, with and the gravity of gut line cause corresponding overhanging portion sagging, and consequent chain link up and down collapse bump friction, the equipment that influences is attractive in appearance and the therefore situation of need optional equipment in addition.2. than present overlength stroke drag chain and its auxiliary stroke car of following the tracks of, this drag chain cost is less.3. the present invention can realize high low speed, magnetic suspension, the quiet and long lifetime operational effect of long stroke arbitrarily, and the centre need not additional any support device.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is fundamental diagram of the present invention.
Wherein: 1 medial branch fagging, 2 lateral branch faggings, 3 carrier bars, 4 bearing pins, 5 shift joints, 6 are magnetic sheet, 7 permanent joints, 8 supporting surfaces fixedly.
Embodiment
Below in conjunction with specific embodiment the present invention is described:
With reference to accompanying drawing 1 and accompanying drawing 2, the quiet drag chain of total travel magnetic suspension in the present embodiment is made up of medial branch fagging 1, lateral branch fagging 2, carrier bar 3, bearing pin 4, shift joint 5, permanent joint 7 and the fixedly magnetic sheet 6 that is installed on the supporting surface 8.Wherein adjacent carrier bar connects by bearing pin, and carrier bar is fixedlyed connected with the lateral branch fagging by the medial branch fagging relatively, and medial branch fagging, lateral branch fagging, carrier bar and bearing pin are formed drag chain.Medial branch fagging 1 is fixedlyed connected with shift joint 5 respectively in the drag chain two ends with permanent joint 7 be magnetic material, its up one side be the N utmost point.Described lateral branch fagging is in the dunnage of drag chain downside for when drag chain is tiled on the supporting surface; The lateral branch fagging is nonmagnetic, and the medial branch fagging is magnetic, and when drag chain is tiled on the supporting surface, and the magnetic of all medial branch fagging upper sides is identical with the magnetic of fixing magnetic sheet upper side.
In the present embodiment, medial branch fagging 1 is magnetic material, its upwards one side be the N utmost point, fixedly the one side that makes progress of magnetic sheet 6 also is the N utmost point.Permanent joint 7 is fixed on the supporting surface 8, and shift joint 5 is connected on the moving element of machine tool, moves back and forth with equipment.Two limit positions supposing the drag chain motion are respectively position a and position b.When drag chain was in limit position b, drag chain began to be bent into up and down two-part, and for convenience of description, the drag chain with overhanging portion is called drag chain here, and the part drag chain that is affixed on supporting surface 8 is called time drag chain.The upper surface of the lower surface of last drag chain and following drag chain all is equipped with magnetic medial branch fagging 1, and dunnage polarity is identical, then produces repulsive force.The suffered magnetic field of last drag chain makes a concerted effort to be perpendicular to that its lower surface makes progress, and drag chain is suspended in down on the drag chain, and having avoided collapses between the chain link up and down bumps and produce friction, wearing and tearing and noise.When drag chain moved to limit position a, 5 of shift joints were in the left side of permanent joint 7, as shown in Figure 2.This moment, the overhanging portion (from the angle of overlooking) overlapping with following drag chain arrived to the repulsive force of following drag chain, all the other overhanging portions are then arrived to being installed on the permanent joint 7 left side supporting surfaces 8 the fixedly repulsive force of magnetic sheet 6, L section at the left end of supporting surface 8 is equipped with fixedly magnetic sheet 6, the pole orientation of magnetic sheet 6 is identical with the magnetic pole of the magnetic medial branch fagging 1 of the lower surface of last drag chain, thereby generation repulsive force, support drag chain, drag chain is not dropped, can not produce drag chain distortion and degree of disturbing bending greatly, be suspended in down the drag chain top.Can guarantee that so the whole piece drag chain is when back and forth moving back and forth, last drag chain can be suspended in down on the drag chain, avoiding collapses between the chain link up and down bumps, friction and wear, thereby realizes total travel magnetic suspension, nothing support, high low speed, steady, the quiet and long lifetime operation of long stroke arbitrarily.
The quiet company of dragging of total travel magnetic suspension of the present invention not only can be applicable to level occasion is installed, and can also be applied to the installation occasion that other have several angle.Drag the binding structure can adopt the technology of the present invention for two kinds of present closed and bridge-types, make it become the quiet company of dragging of corresponding total travel magnetic suspension.Only need the internal surface of drag chain or medial branch fagging made magnetic material by polar requirement of the present invention or stick suitable permanent magnet to get final product.
Claims (1)
1. quiet drag chain of total travel magnetic suspension, it is characterized in that: formed by medial branch fagging, lateral branch fagging, carrier bar, bearing pin, joint and the fixedly magnetic sheet that is installed on the supporting surface, wherein adjacent carrier bar connects by bearing pin, carrier bar is fixedlyed connected with the lateral branch fagging by the medial branch fagging relatively, and medial branch fagging, lateral branch fagging, carrier bar and bearing pin are formed drag chain; Be fixedly connected with joint at the drag chain two ends; Described lateral branch fagging is in the dunnage of drag chain downside for when drag chain is tiled on the supporting surface; The lateral branch fagging is nonmagnetic, and the medial branch fagging is magnetic, and when drag chain is tiled on the supporting surface, and the magnetic of all medial branch fagging upper sides is identical with the magnetic of fixing magnetic sheet upper side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102407959A CN103307207A (en) | 2013-06-17 | 2013-06-17 | Full-stroke magnetic levitation mute towing chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102407959A CN103307207A (en) | 2013-06-17 | 2013-06-17 | Full-stroke magnetic levitation mute towing chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103307207A true CN103307207A (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102407959A Pending CN103307207A (en) | 2013-06-17 | 2013-06-17 | Full-stroke magnetic levitation mute towing chain |
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| CN (1) | CN103307207A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575496A (en) * | 2015-08-27 | 2016-05-11 | 顾钰锋 | Electromagnetic towing cable |
| CN106195126A (en) * | 2016-10-08 | 2016-12-07 | 谷丽丽 | A kind of maritime platform multilamellar multi-line large-sized steel drag chain system |
| CN113653852A (en) * | 2021-08-25 | 2021-11-16 | 江苏科大智慧海工装备有限公司 | Special high-strength towline system for ocean platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005048432A1 (en) * | 2003-11-07 | 2005-05-26 | Murrplastik Systemtechnik Gmbh | Device for guiding at least one line |
| CN101542862A (en) * | 2006-10-27 | 2009-09-23 | 莫尔塑料系统技术有限公司 | Line routing arrangement |
| CN201843938U (en) * | 2010-05-06 | 2011-05-25 | 中国石油集团渤海石油装备制造有限公司 | Magnetic drag chain |
| CN203322160U (en) * | 2013-06-17 | 2013-12-04 | 西北工业大学 | Full-travel magnetic suspension noiseless drag chain |
-
2013
- 2013-06-17 CN CN2013102407959A patent/CN103307207A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005048432A1 (en) * | 2003-11-07 | 2005-05-26 | Murrplastik Systemtechnik Gmbh | Device for guiding at least one line |
| CN101542862A (en) * | 2006-10-27 | 2009-09-23 | 莫尔塑料系统技术有限公司 | Line routing arrangement |
| CN201843938U (en) * | 2010-05-06 | 2011-05-25 | 中国石油集团渤海石油装备制造有限公司 | Magnetic drag chain |
| CN203322160U (en) * | 2013-06-17 | 2013-12-04 | 西北工业大学 | Full-travel magnetic suspension noiseless drag chain |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575496A (en) * | 2015-08-27 | 2016-05-11 | 顾钰锋 | Electromagnetic towing cable |
| CN106195126A (en) * | 2016-10-08 | 2016-12-07 | 谷丽丽 | A kind of maritime platform multilamellar multi-line large-sized steel drag chain system |
| CN113653852A (en) * | 2021-08-25 | 2021-11-16 | 江苏科大智慧海工装备有限公司 | Special high-strength towline system for ocean platform |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130918 |