CN105271036A - Device and method for preventing steel wire rope from disengaging from groove - Google Patents
Device and method for preventing steel wire rope from disengaging from groove Download PDFInfo
- Publication number
- CN105271036A CN105271036A CN201410354247.3A CN201410354247A CN105271036A CN 105271036 A CN105271036 A CN 105271036A CN 201410354247 A CN201410354247 A CN 201410354247A CN 105271036 A CN105271036 A CN 105271036A
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- CN
- China
- Prior art keywords
- pulley
- magnetic force
- force component
- steel rope
- wire rope
- 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.)
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Abstract
The invention relates to a device and method for preventing a steel wire rope on pulley pieces of hoisting equipment from disengaging from a groove. According to the main technical means and the method, an approximately arc-shaped channel is composed of the pulley pieces and a plurality of pulleys; besides, magnetic members are arranged between the pulleys, and the steel wire rope is attracted by the magnetic members and prevented from moving freely; and thus the steel wire rope is prevented from disengaging from the groove. The concrete form is shown in drawings in the specification.
Description
The invention relates to: a kind of device and method preventing the steel cable slot disengaging on weight-lifting equipment pulley sheet.
Weight-lifting equipment is widely used in all trades and professions, and steel rope is consumable accessory, protects and can't detect position, very easily producing safety misadventure.
At present, the method being used in the anti-steel cable slot disengaging on weight-lifting equipment is: between pulley sheet and steel structure, set up one or several iron sheet case, relies on the gap between iron sheet case and pulley sheet to control steel rope and runs in the grooving of pulley sheet.Steel cable slot disengaging major cause is: steel rope weightlessness or de-groove of beating.
For above-mentioned reason, the present invention adopts technical way and method to be: the steel rope being jointly made up of a nearly semicircular arc pulley sheet, multiple pulley and magnetic force component runs passage; When steel rope weightlessness or when beating, magnetic force component holds the part steel rope in mixed wheel sheet grooving by magnetic force, limits the steel rope free motion in pulley sheet grooving, when under the effect of steel rope in external force, overcome the suction of magnetic force component, drop in pulley sheet grooving.
Adopt technique scheme effectively can solve this technical barrier of steel cable slot disengaging.Reduce the consumption of steel rope, improve equipment efficiency, the safety misadventure occurred because of steel cable slot disengaging can be reduced simultaneously.
Accompanying drawing explanation
Fig. 1,3,5 is three kinds of technical schemes of anti-steel cable slot disengaging device, Fig. 2,4,6 be respectively Fig. 1,3, the magnetic frame constructional drawing of 5.
Detailed description of the invention
Shown in Fig. 1,2, technical scheme is made up of connecting panel 011, stay bearing plate 012, base 013, pulley 014, sheave shaft 016, pulley sheet 017 and magnetic force component 015, and magnetic force component 015 is made up of magnetic frame 015-1, magnet 015-2 and magnetic force members shaft 015-3.Its technical characteristic is: magnetic force component and pulley are alternately arranged, that is: just arrange a magnetic force component between every two pulleys, and separate between magnetic force component and pulley; Steel rope is weightless or when beating, the steel rope in pulley sheet grooving every a bit of in all held by magnetic force component, overcome the free motion of steel rope, solve this technical barrier of steel cable slot disengaging.
Shown in Fig. 3,4, technical scheme is made up of connecting panel 021, stay bearing plate 022, pulley 023, sheave shaft 024, pulley sheet and magnetic force component 025, and magnetic force component is made up of magnetic frame 025-1, magnet 025-2 and magnetic force members shaft 025-3; This technical scheme, compared with [0007] technical scheme, arranges intensive pulley at the top of pulley sheet, and the both sides of pulley sheet respectively arrange one group of magnetic force component, and magnetic force is larger; Steel rope is weightless or can be held fast when beating, and effectively solves this technical barrier of steel cable slot disengaging.
Shown in Fig. 5,6, technical scheme is made up of connecting panel 031, stay bearing plate 033, pulley 035, sheave shaft 034, pulley sheet and magnetic force component 0321 and 0322, magnetic force component 0321 is made up of magnetic frame 0321-1 and magnet 0321-2, and magnetic force component 0322 is identical with 0311; This technical scheme is compared with [0008] technical scheme, and the top of pulley sheet only arranges a pulley, and pulley sheet both sides are respectively provided with two groups of magnetic force components, and coaxial with pulley; Steel rope is weightless or when beating, the length holding steel rope is longer, and relative suction is larger, and component is less, solves this technical barrier of steel cable slot disengaging better.
Claims (3)
1. an anti-steel cable slot disengaging device, comprises pulley sheet, pulley, sheave shaft, stay bearing plate and connecting panel, it is characterized in that: between pulley, be at least provided with two groups of magnetic force components.
2. a kind of anti-steel cable slot disengaging device as claimed in claim 1, is characterized in that: described magnetic force component is made up of magnetic frame and magnet; Described magnetic force component can be arranged on independent axle or on sheave shaft.
3. a method for anti-steel cable slot disengaging, is primarily characterized in that: the nearly half curved wire rope passage be made up of pulley sheet and multiple pulley, and pulley room is provided with magnetic force component; Steel rope is weightless or when beating, and can depart from pulley sheet grooving, be held the part steel rope in pulley sheet grooving by magnetic force component, the steel rope free motion in restriction pulley sheet grooving; Under external force, steel rope overcomes the suction of magnetic force component, returns in pulley sheet grooving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410354247.3A CN105271036A (en) | 2014-07-19 | 2014-07-19 | Device and method for preventing steel wire rope from disengaging from groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410354247.3A CN105271036A (en) | 2014-07-19 | 2014-07-19 | Device and method for preventing steel wire rope from disengaging from groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105271036A true CN105271036A (en) | 2016-01-27 |
Family
ID=55140987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410354247.3A Pending CN105271036A (en) | 2014-07-19 | 2014-07-19 | Device and method for preventing steel wire rope from disengaging from groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105271036A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816533A (en) * | 2017-11-28 | 2018-03-20 | 中国水利水电第十二工程局有限公司 | Pulley gear with groove separation preventing device |
| CN114228595A (en) * | 2021-11-29 | 2022-03-25 | 羽玖(上海)科技有限公司 | Mine dump truck |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3610583A (en) * | 1970-04-20 | 1971-10-05 | Cons Electric Corp | Permanent horseshoe magnet traction line haul |
| JPS5521369A (en) * | 1978-08-01 | 1980-02-15 | Kaiken Kk | Wire cementing apparatus and magnet pulley |
| CN103303836A (en) * | 2012-12-08 | 2013-09-18 | 黄定坤 | Device for preventing steel wire rope from disengaging from groove |
| CN103359620A (en) * | 2012-03-28 | 2013-10-23 | 江苏华澄重工有限公司 | Steel wire rope retaining device for portal crane |
| CN203373726U (en) * | 2013-06-20 | 2014-01-01 | 徐工集团工程机械股份有限公司 | Steel wire rope blocking device of dynamic compactor |
-
2014
- 2014-07-19 CN CN201410354247.3A patent/CN105271036A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3610583A (en) * | 1970-04-20 | 1971-10-05 | Cons Electric Corp | Permanent horseshoe magnet traction line haul |
| JPS5521369A (en) * | 1978-08-01 | 1980-02-15 | Kaiken Kk | Wire cementing apparatus and magnet pulley |
| CN103359620A (en) * | 2012-03-28 | 2013-10-23 | 江苏华澄重工有限公司 | Steel wire rope retaining device for portal crane |
| CN103303836A (en) * | 2012-12-08 | 2013-09-18 | 黄定坤 | Device for preventing steel wire rope from disengaging from groove |
| CN203373726U (en) * | 2013-06-20 | 2014-01-01 | 徐工集团工程机械股份有限公司 | Steel wire rope blocking device of dynamic compactor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816533A (en) * | 2017-11-28 | 2018-03-20 | 中国水利水电第十二工程局有限公司 | Pulley gear with groove separation preventing device |
| CN114228595A (en) * | 2021-11-29 | 2022-03-25 | 羽玖(上海)科技有限公司 | Mine dump truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |