CN104291161A - Chain guide ring of cold-shaping automatic coiling device for elevator balance compensation chains - Google Patents
Chain guide ring of cold-shaping automatic coiling device for elevator balance compensation chains Download PDFInfo
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- CN104291161A CN104291161A CN201410505997.6A CN201410505997A CN104291161A CN 104291161 A CN104291161 A CN 104291161A CN 201410505997 A CN201410505997 A CN 201410505997A CN 104291161 A CN104291161 A CN 104291161A
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Abstract
The invention discloses a chain guide ring of a cold-shaping automatic coiling device for elevator balance compensation chains, and relates to the technical field of production of cold-shaping automatic coiling devices for the second-generation elevator balance compensation chains, in particular to the technology of chain guide ring structures in the cold-shaping automatic coiling devices. A cylindrical barrel is fixedly connected to a connection and insertion plate, rolling bearings in the upper layer and rolling bearings in the lower layer are supported on the cylindrical barrel through vertical grooves and small shafts respectively, the number of the rolling bearings in each layer ranges from six to ten, and the rolling bearings in each layer are evenly distributed along the circumference of the cylindrical barrel with the axis of the cylindrical barrel as a center; the inner diameter of the cylindrical barrel is larger than the diameter of an inscribed circle of the projection of the rolling bearings in each layer on the horizontal plane perpendicular to the axis of the cylindrical barrel. By means of the chain guide ring, when the compensation chains pass through the chain guide ring, the smooth performance can be good, the surfaces of the compensation chains can not be scratched, and the chain guide ring can be convenient to assemble and disassemble.
Description
Technical field
The present invention relates to the production technical field of the cold formed automatic coiling equipment of second generation elevator balanced compensated chain, the guide chain ring structure technology especially in this equipment.
Background technology
By electric welded anchor chain cable and PVC and composite material by extruding the full-plastic elevator balanced compensated chain be processed into, there is good springiness, intensity is high, the life-span is long, elevator is operated steadily the advantage such as reliable, the huge market demand.Because PVC and composite material are thermoplastic materials, need in the extrusion process of full-plastic elevator balanced compensated chain, with extruded velocity, much more relatively it is successively coiled stacking by the track type track from coil to coil of the linear portion had, less bending section, with the full-plastic elevator balanced compensated chain product after making nature cooling and shaping, there is good grazing quality.
CN 102530645 A discloses a kind of guide chain ring, when coiling the compensated chain of small diameter, compensated chain can contact with the V-arrangement connecting panel 1-4-1 of guide chain ring in guide chain ring, the friction drag of the larger slip be subject to when compensated chain is fallen instead of less rolling frictional resistance, make compensated chain good not by the smoothness of guide chain ring.The corner of the compensated chain being in case of bending between guide chain ring and flat truck in guide chain ring contacts with seamed edge bottom V-arrangement connecting panel, the surface damage of compensated chain is hindered, if do not note installation direction, by near the lower guide chain ring of flat truck according to A to installation, the compensated chain being in case of bending between guide chain ring and flat truck, no matter its diameter is much corners in guide chain ring, all can contact with seamed edge bottom U-shaped connecting panel, the surface damage of compensated chain is hindered.
In a word, it is good not by smoothness during guide chain ring that the guide chain ring in CN 102530645 A remains at compensated chain, and compensated chain surface can be scraped off, and the handling of guide chain ring are not enough not easily.
Summary of the invention
The object of the invention is for existing guide chain ring deficiency existing in reality coiling, proposes that a kind of to meet compensated chain good by smoothness during guide chain ring, and compensated chain surface can not be scratched, and the guide chain ring of guide chain ring needs easy to loading and unloading.
The present invention includes a pinboard, pinboard is fixedly connected with a cylindrical tube, cylindrical tube supports upper and lower two-layer antifriction-bearing box respectively by vertical slot and little axle, every layer of antifriction-bearing box is six to ten, and every layer of antifriction-bearing box distributes along the even circumferential of cylindrical tube centered by the axle center of cylindrical tube; The internal diameter of described cylindrical tube is greater than the inscribe circle diameter with the projection of every layer of antifriction-bearing box on the horizontal surface perpendicular to cylindrical tube body axis.
When coiling the compensated chain of small diameter, compensated chain is all merely able to contact with the outer ring bus of antifriction-bearing box, avoid because being subject to larger sliding-frictional resistance when compensated chain falls, and cause compensated chain by the bad phenomenon of smoothness during guide chain ring, and avoid the deficiency of compensated chain surface damage wound.So the present invention can improve compensated chain effectively by smoothness during guide chain ring, protection compensated chain surface is injury-free.
In addition, upper and lower two-layer antifriction-bearing box of the present invention is dislocatedly distributed along the bus of cylindrical tube.Be dislocatedly distributed and can ensure that compensated chain is by all tangent with antifriction-bearing box during guide chain ring further, reduce friction force further, compensated chain surface can not be scratched.
On described cylindrical tube, symmetry is fixedly installed, several bearing Connection Blocks of the lower two-layer even circumferential distribution along cylindrical shell circle, vertical slot is respectively arranged with between adjacent bearing Connection Block with layer, the vertical slot of upper strata and lower floor is dislocatedly distributed along the bus of cylindrical tube, cylinder blind hole is offered in each bearing Connection Block side relative with vertical slot, opposite side offers tapped through hole, each antifriction-bearing box is arranged in each vertical slot, the little axle of interference fit one in each antifriction-bearing box, the threaded one end of little axle is connected in the tapped through hole of a vertical slot side, the other end of little axle is arranged in the cylinder blind hole of vertical slot opposite side.
The convenient production of above structure, convenient installation, adjustment, and good stability.
In addition, in order to offer two grooves in the periphery of cylindrical tube, the height of each groove equals the thickness of pinboard, described pinboard is U-shaped, two grooves patch mutually with two arms of U-shaped pinboard respectively, two arms of U-shaped pinboard connect briquetting respectively by bolt, and the free end of each briquetting is separately positioned on an end face of cylindrical tube.This structure is easy for installation and removal.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the structural representation of pinboard.
Fig. 3 is the structural representation of cylindrical tube and the upper associated components thereof be separated with pinboard.
Detailed description of the invention
As shown in Figure 1, be made up of an intermediate arm 11 and two free arms 12 at U-shaped pinboard 1, intermediate arm 11 is fixedly shaped with the connecting panel 2 for installing, two free arms 12 offer bolt hole 13 respectively.
As shown in Figure 1,3, to distribute upper and lower two-layer antifriction-bearing box 4 at cylindrical tube 3.In this example, every layer of antifriction-bearing box 4 is eight.
Symmetrical eight the bearing Connection Blocks 31 being fixedly installed the upper and lower two-layer even circumferential distribution along cylindrical shell circle 3 on cylindrical tube 3, a vertical slot 32 is respectively arranged with between adjacent bearing Connection Block 31 with layer, the vertical slot 32 of upper strata and lower floor is dislocatedly distributed along the bus of cylindrical tube, cylinder blind hole 33 is offered in each bearing Connection Block 31 side relative with vertical slot 32, and opposite side offers tapped through hole 34.
Each antifriction-bearing box 4 is arranged in each vertical slot 32, the little axle 5 of interference fit one in each antifriction-bearing box 4, the threaded one end of little axle 5 is connected in the tapped through hole 34 of vertical slot 32 side, and the other end of little axle 5 is arranged in the cylinder blind hole 33 of vertical slot 32 opposite side.
With this, upper and lower two-layer antifriction-bearing box 4 is supported respectively by vertical slot 32 and little axle 5, every layer of antifriction-bearing box 4 distributes along the even circumferential of cylindrical tube 3 centered by the axle center of cylindrical tube 3, and upper and lower two-layer antifriction-bearing box 4 is dislocatedly distributed along the bus of cylindrical tube.Further, the internal diameter of cylindrical tube 3 is greater than the inscribe circle diameter with the projection of every layer of antifriction-bearing box 4 on the horizontal surface perpendicular to cylindrical tube 3 axis.
Offer two grooves 35 in the periphery symmetry of cylindrical tube 3, the height of each groove 35 equals the thickness of pinboard 1, and two grooves 35 patch mutually with two free arms 12 of U-shaped pinboard 1 respectively.
And briquetting 7 is connected respectively by with the bolt 6 that bolt hole 13 coordinates on two free arms 12 of pinboard 1, the free end of each briquetting 7 is separately positioned on an end face of cylindrical tube 3.
Because antifriction-bearing box 4 quantity is more, when coiling the compensated chain of small diameter, compensated chain 8 is all merely able to contact with the outer ring bus of antifriction-bearing box 4, avoid when compensated chain falls and be subject to larger sliding-frictional resistance, cause compensated chain by smoothness during guide chain ring bad with, and avoid compensated chain surface damage wound deficiency.
Claims (4)
1. the guide chain ring of the cold formed automatic coiling equipment of elevator balanced compensated chain, it is characterized in that comprising a pinboard, pinboard is fixedly connected with a cylindrical tube, cylindrical tube supports upper and lower two-layer antifriction-bearing box respectively by vertical slot and little axle, every layer of antifriction-bearing box is six to ten, and every layer of antifriction-bearing box distributes along the even circumferential of cylindrical tube centered by the axle center of cylindrical tube; The internal diameter of described cylindrical tube is greater than the inscribe circle diameter with the projection of every layer of antifriction-bearing box on the horizontal surface perpendicular to cylindrical tube body axis.
2. guide chain ring according to claim 1, is characterized in that described upper and lower two-layer antifriction-bearing box is dislocatedly distributed along the bus of cylindrical tube.
3. guide chain ring according to claim 2, it is characterized in that symmetry is fixedly installed on described cylindrical tube, several bearing Connection Blocks of the lower two-layer even circumferential distribution along cylindrical shell circle, vertical slot is respectively arranged with between adjacent bearing Connection Block with layer, the vertical slot of upper strata and lower floor is dislocatedly distributed along the bus of cylindrical tube, cylinder blind hole is offered in each bearing Connection Block side relative with vertical slot, opposite side offers tapped through hole, each antifriction-bearing box is arranged in each vertical slot, the little axle of interference fit one in each antifriction-bearing box, the threaded one end of little axle is connected in the tapped through hole of a vertical slot side, the other end of little axle is arranged in the cylinder blind hole of vertical slot opposite side.
4. guide chain ring according to claim 1 or 2 or 3, it is characterized in that offering two grooves in the periphery of cylindrical tube, the height of each groove equals the thickness of pinboard, described pinboard is U-shaped, two grooves patch mutually with two arms of U-shaped pinboard respectively, two arms of U-shaped pinboard connect briquetting respectively by bolt, and the free end of each briquetting is separately positioned on an end face of cylindrical tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410505997.6A CN104291161B (en) | 2014-09-28 | 2014-09-28 | Chain guide ring of cold-shaping automatic coiling device for elevator balance compensation chains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410505997.6A CN104291161B (en) | 2014-09-28 | 2014-09-28 | Chain guide ring of cold-shaping automatic coiling device for elevator balance compensation chains |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104291161A true CN104291161A (en) | 2015-01-21 |
| CN104291161B CN104291161B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410505997.6A Active CN104291161B (en) | 2014-09-28 | 2014-09-28 | Chain guide ring of cold-shaping automatic coiling device for elevator balance compensation chains |
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| CN (1) | CN104291161B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629274A (en) * | 2016-12-09 | 2017-05-10 | 中国电子科技集团公司第四十四研究所 | Wire arrangement device and wire winding and unwinding device |
| CN106629273A (en) * | 2016-12-09 | 2017-05-10 | 中国电子科技集团公司第四十四研究所 | Horn shape wire arrangement device and wire winding and unwinding device |
| CN113086330A (en) * | 2021-03-24 | 2021-07-09 | 江苏科技大学 | Intelligent compensation chain vanning system |
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|---|---|---|---|---|
| GB1254350A (en) * | 1968-12-27 | 1971-11-17 | Wolf Outils | Improvements in reel and fair-lead arrangements |
| JPS5831864A (en) * | 1981-08-20 | 1983-02-24 | Daido Steel Co Ltd | Wire rod laying head |
| US20100116803A1 (en) * | 2007-03-27 | 2010-05-13 | Carlo Gelmetti | Flexible guide device for a welding rod |
| US20110073703A1 (en) * | 2008-05-27 | 2011-03-31 | Carlo Gelmetti | Wire guiding system |
| US8389901B1 (en) * | 2010-05-27 | 2013-03-05 | Awds Technologies Srl | Welding wire guiding liner |
| CN204079099U (en) * | 2014-09-28 | 2015-01-07 | 常州大学 | The guide chain ring of the cold formed automatic coiling equipment of a kind of elevator balanced compensated chain |
-
2014
- 2014-09-28 CN CN201410505997.6A patent/CN104291161B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1254350A (en) * | 1968-12-27 | 1971-11-17 | Wolf Outils | Improvements in reel and fair-lead arrangements |
| JPS5831864A (en) * | 1981-08-20 | 1983-02-24 | Daido Steel Co Ltd | Wire rod laying head |
| US20100116803A1 (en) * | 2007-03-27 | 2010-05-13 | Carlo Gelmetti | Flexible guide device for a welding rod |
| US20110073703A1 (en) * | 2008-05-27 | 2011-03-31 | Carlo Gelmetti | Wire guiding system |
| US8389901B1 (en) * | 2010-05-27 | 2013-03-05 | Awds Technologies Srl | Welding wire guiding liner |
| CN204079099U (en) * | 2014-09-28 | 2015-01-07 | 常州大学 | The guide chain ring of the cold formed automatic coiling equipment of a kind of elevator balanced compensated chain |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629274A (en) * | 2016-12-09 | 2017-05-10 | 中国电子科技集团公司第四十四研究所 | Wire arrangement device and wire winding and unwinding device |
| CN106629273A (en) * | 2016-12-09 | 2017-05-10 | 中国电子科技集团公司第四十四研究所 | Horn shape wire arrangement device and wire winding and unwinding device |
| CN113086330A (en) * | 2021-03-24 | 2021-07-09 | 江苏科技大学 | Intelligent compensation chain vanning system |
| CN113086330B (en) * | 2021-03-24 | 2022-07-22 | 江苏科技大学 | Intelligent compensation chain packing system |
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| Publication number | Publication date |
|---|---|
| CN104291161B (en) | 2017-04-12 |
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