CN1095041A - Rope guiding control device for rope hoist - Google Patents
Rope guiding control device for rope hoist Download PDFInfo
- Publication number
- CN1095041A CN1095041A CN 93110695 CN93110695A CN1095041A CN 1095041 A CN1095041 A CN 1095041A CN 93110695 CN93110695 CN 93110695 CN 93110695 A CN93110695 A CN 93110695A CN 1095041 A CN1095041 A CN 1095041A
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- screw mandrel
- rope
- polished rod
- reel
- clamping plate
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- 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 present invention relates to rope guiding control device for rope hoist, it is characterized in that on two bearings, being fixed with the bidirectional helical screw mandrel and the guiding polished rod that are parallel to the rope drum axis, on the same side axle of reel and screw mandrel, be fixed with gear and be meshing with each other, string has a clamping plate mechanism on screw mandrel and polished rod, mainly contain two-way nut slider and pulley in the mechanism, the reel rotating torque makes clamping plate mechanism along screw mandrel and the operation of polished rod axial circulation through gear transmission.This device solves in the cable hoist structure especially the conductor rope that exists of tower machine reel be difficult to evenly, neat, and structure is again than complicated problems.It is applicable to the multiple cable hoist structure that winding diameter does not wait.
Description
The present invention relates to the cable hoist structure, particularly a kind of rope guiding control device for rope hoist.
The cable hoist structure that existing hoisting crane is used, great majority are to utilize conductor rope pulley in the crane tower cap or reel top to carry out axially arbitrarily sliding under steel cable drives to realize steel cable multilaminate coiled on reel.It is feasible that these devices will have the crane structure of enough height and enough length to short and thick reel and tower cap and equilibrium arm.When being subjected to the restriction of locus for long and thin reel and this body structure of hoisting crane, not high enough as the tower cap, equilibrium arm falls short of, if utilize the device of the conductor rope pulley that axially arbitrarily slides again, can not neatly be wound on the reel equably steel cable in order ideally, even interference, pine thigh, bad phenomenon such as fracture of wire can appear.West Germany ELBA company mentions in " wind of crane hoisting steel cable " patent documentation of application on December 17th, 83, by being positioned at the pulley intermediate bracket on the tower cap, the well-regulated swing of arc tooth plate of reel top, can realize that the conductor rope pulley twines the consistent of axial velocity with rope drum.Though this device steel cable is reeled neatly evenly on reel, structure is too complicated, and layout is not compact, influences the appearance and modeling of whole hoisting crane yet.
It is a kind of simple in structure that purpose of the present invention will provide exactly, compact in design, rationally, can make steel cable neatly, equably along the reel sequential volume around guiding control device for rope.
Technical solution of the present invention is: be fixed with the bidirectional helical screw mandrel and the guiding polished rod that are parallel to the rope drum axis on two bearings, on the same side axle of reel and screw mandrel, all be fixed with gear separately and be meshing with each other, on screw mandrel and polished rod, be equipped with a clamping plate angle pulley mechanism jointly, on in-house screw mandrel and polished rod, be respectively installed with two-way nut drive block and conductor rope pulley, radial symmetry position at the nut drive block, there is combined block to fill the span of a man's arms in the outside of drive block, each have spring on the combined block and the spring pin acts on the commutation slide block, the pin slotted eye is arranged on the slide block, and contact in addition commutates on two bearings; Reel rotates, by gear rotating torque is passed to screw mandrel, screw mandrel is rotated, thereby ordering about clamping plate angle pulley mechanism axially moves along screw mandrel and polished rod jointly, when with bearing on contact when bumping against, two slide blocks are simultaneously in the interior orientation slippage of clamping plate mechanism, under the effect of spring force separately, make the in-house nut drive block of clamping plate, one and screw mandrel engagement, throw off with screw mandrel for one, thus reach make clamping plate angle pulley mechanism on screw mandrel and polished rod from right to left, from left to right circulation commutation operation.
That the present invention has is simple in structure, compact in design, reasonable, handsome in appearance, commutation automatically, flexibly, reliable, wiring evenly, neat, the multiple steel cable that does not wait applicable to winding diameter.
The drawing of accompanying drawing is described as follows:
Fig. 1 is a control setup birds-eye view of the present invention.
Fig. 2 is the horizontal cutaway view Amplified image of clamping plate angle pulley mechanism of the present invention.
Fig. 3 is a clamping plate angle pulley of the present invention mechanism longitudinally cutting enlarged drawing.
Be described in further detail below in conjunction with accompanying drawing.
In conjunction with Fig. 1, Fig. 2, Fig. 3, on two bearings 4, be fixed with the bidirectional helical screw mandrel 13 and the guiding polished rod 11 that are parallel to rope drum 1 axis, on the same side axle of reel and screw mandrel, all be fixed with gear 3 separately and be meshing with each other, on screw mandrel and polished rod, be equipped with a clamping plate type angle pulley mechanism 7 jointly, on in-house screw mandrel and polished rod, be respectively installed with two-way nut drive block 9 and conductor rope pulley 8 nut drive blocks and utilize boss 17 and in-house block 18 unsteady being fixed in the mechanism of self.The nut drive block is by two semicircle pieces with left and right thread rotary orientation, by connecting the fixing synthetic of batten 14, thread center's line after synthetic should keep certain spacing to adapt to the needs of commutation rotation, and two-way nut drive block also can be processed on the whole at one.The outside of screw thread drive block is the cylinder bodily form, combined block 6 has an arc faying face 16, just in time fill the span of a man's arms in the external cylinder of drive block, radial symmetry position at drive block, each free spring of combined block and spring pin 5 act on the commutation slide block 10, column pin hole 15 is arranged on the slide block, slide block can in clamping plate mechanism, slide and with bearing on 12 one-tenth one axis of two contacts.
Comprehensive accompanying drawing, motor drives reel 1 by retarder and rotates, by gear 3 rotating torque is passed to screw mandrel 13, screw mandrel is rotated, axially move along screw mandrel 13 and polished rod 11 jointly thereby order about clamping plate angle pulley mechanism 7, when with bearing on commutation during with contact 12 collisions, two slide blocks 10 are simultaneously in mechanism's interior orientation slippage, under the effect of spring force separately, force 5 one of spring pins from slider bore 15, to jump into slide block, another falls into slider bore 15 from slide block; Because spring is compressed respectively with loose, the exterior circular column combination that promotes combined block and nut drive block with separate, make two semicircle nut drive blocks that rotation direction is opposite, one and screw mandrel engagement, throw off with screw mandrel for one, thus reach make clamping plate angle pulley mechanism on screw mandrel and polished rod from right to left, from left to right, circulation commutation operation, carry out synchronously with the axial velocity of reel coiling steel cable with the sliding velocity that guarantees conductor rope pulley 8, realization steel cable 2 along reel multilayer sequential volume around.
Bidirectional helical screw mandrel 13 of the present invention, polished rod 11 become the laying that is parallel to each other in twos with the axis of reel 1, and corresponding the adjustment can be done by the width between centers that changes 3 of transmission gears in its position.
Here it is worthy of note: transmit the gear of rotating torque, the pitch size of its transmitting ratio and bidirectional helical screw mandrel should be determined according to the size of deciding cable diameter; The length of screw mandrel, polished rod then should be determined by the length of reel; And gear transmission structure also can be used other power transmission that chain-driving or employing and drum speed are complementary instead.
The present invention also can be installed on the equilibrium arm according to the needs of crane structure, or is installed on the hoisting mechanism of steel cable, on the two ends seat as the crane hoisting mechanism reel.
Claims (4)
1, mainly contain steel cable, reel, the rope guiding control device for rope hoist of pulley, it is characterized in that on two bearings (4), being fixed with the bidirectional helical screw mandrel (13) and the guiding polished rod (11) that are parallel to rope drum (1) axis, on the same side axle of reel and screw mandrel, all be fixed with gear (3) separately and be meshing with each other, on screw mandrel and polished rod, be equipped with a clamping plate type angle pulley mechanism (7) jointly, be respectively installed with two-way nut drive block (9) and pulley (8) on in-house screw mandrel and the polished rod, radial symmetry position at the nut drive block, there is combined block (6) to fill the span of a man's arms in the outside of drive block, each have spring and spring pin (5) on the combined block and act on commutation slide block (10), pin-and-hole (15) is arranged on the slide block, contact (12) in addition commutates on two bearings, reel rotates, by gear rotating torque is passed to screw mandrel, screw mandrel is rotated, thereby ordering about clamping plate angle pulley mechanism axially moves along screw mandrel and polished rod jointly, when with bearing on contact when bumping against, two slide blocks are simultaneously in mechanism's interior orientation slippage, under the effect of spring force separately, make the nut drive block, one and screw mandrel engagement, throw off with screw mandrel for one, thus reach make clamping plate angle pulley mechanism on screw mandrel and polished rod from right to left, from left to right circulation commutation operation.
2, control setup according to claim 1 is characterized in that two-way nut drive block (9) is by having a left side, and two semicircle pieces of right-hand thread rotation direction are through connecting the fixing synthetic of batten (14); Also can be processed on the whole at one.
3, control setup according to claim 1 is characterized in that two-way nut drive block (9) is to float to be fixed in the clamping plate angle pulley mechanism.
4, control setup according to claim 1 is characterized in that filling the span of a man's arms in the exterior combined block of two-way nut drive block (6), and its faying face is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93110695 CN1095041A (en) | 1993-05-08 | 1993-05-08 | Rope guiding control device for rope hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93110695 CN1095041A (en) | 1993-05-08 | 1993-05-08 | Rope guiding control device for rope hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1095041A true CN1095041A (en) | 1994-11-16 |
Family
ID=4988532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93110695 Pending CN1095041A (en) | 1993-05-08 | 1993-05-08 | Rope guiding control device for rope hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1095041A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449298C (en) * | 2005-12-27 | 2009-01-07 | 中国矿业大学 | Wire rope winding follow-up device |
| CN102774765A (en) * | 2012-08-01 | 2012-11-14 | 连云港黄海机械股份有限公司 | Rope core taking automatic rope ranging winch |
| CN103613025A (en) * | 2013-12-04 | 2014-03-05 | 上海振华重工(集团)股份有限公司 | Rope guider |
| CN104627258A (en) * | 2015-02-10 | 2015-05-20 | 周庆忠 | Automatic warehouse-in and warehouse-out tractor truck for oil tanks |
| CN105035989A (en) * | 2015-07-09 | 2015-11-11 | 中国船舶重工集团公司第七0四研究所 | Broken-line groove cable arrangement device |
| CN105776049A (en) * | 2016-04-26 | 2016-07-20 | 刘湘静 | Intelligent winch for oil exploration |
| CN105819349A (en) * | 2016-05-13 | 2016-08-03 | 马宏 | Express parcel delivery device |
| CN106226491A (en) * | 2016-09-12 | 2016-12-14 | 北京智明生科技有限公司 | A kind of water quality profile monitoring system and method |
| CN106949001A (en) * | 2017-03-17 | 2017-07-14 | 大连理工大学 | A kind of sinker float type wave power generation device |
| CN109928265A (en) * | 2019-04-03 | 2019-06-25 | 山东海岱智能设备有限公司 | Balancing device for winding apparatus two-way swing mechanism |
| CN110304565A (en) * | 2019-04-23 | 2019-10-08 | 广州市鹭江远科技有限公司 | A kind of hawser for coal mining winds neat durable type winch |
| CN110937146A (en) * | 2019-12-06 | 2020-03-31 | 盐城瑞嘉汽车服务有限公司 | Building decoration material packing plant |
| CN113614019A (en) * | 2019-03-29 | 2021-11-05 | 科尼全球公司 | Rope guide for a winch |
-
1993
- 1993-05-08 CN CN 93110695 patent/CN1095041A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100449298C (en) * | 2005-12-27 | 2009-01-07 | 中国矿业大学 | Wire rope winding follow-up device |
| CN102774765A (en) * | 2012-08-01 | 2012-11-14 | 连云港黄海机械股份有限公司 | Rope core taking automatic rope ranging winch |
| CN102774765B (en) * | 2012-08-01 | 2015-04-15 | 连云港黄海机械股份有限公司 | Rope core taking automatic rope ranging winch |
| CN103613025A (en) * | 2013-12-04 | 2014-03-05 | 上海振华重工(集团)股份有限公司 | Rope guider |
| CN104627258A (en) * | 2015-02-10 | 2015-05-20 | 周庆忠 | Automatic warehouse-in and warehouse-out tractor truck for oil tanks |
| CN105035989B (en) * | 2015-07-09 | 2017-04-26 | 中国船舶重工集团公司第七0四研究所 | Broken-line groove cable arrangement device |
| CN105035989A (en) * | 2015-07-09 | 2015-11-11 | 中国船舶重工集团公司第七0四研究所 | Broken-line groove cable arrangement device |
| CN105776049A (en) * | 2016-04-26 | 2016-07-20 | 刘湘静 | Intelligent winch for oil exploration |
| CN105819349A (en) * | 2016-05-13 | 2016-08-03 | 马宏 | Express parcel delivery device |
| CN106226491A (en) * | 2016-09-12 | 2016-12-14 | 北京智明生科技有限公司 | A kind of water quality profile monitoring system and method |
| CN106949001A (en) * | 2017-03-17 | 2017-07-14 | 大连理工大学 | A kind of sinker float type wave power generation device |
| CN113614019A (en) * | 2019-03-29 | 2021-11-05 | 科尼全球公司 | Rope guide for a winch |
| CN113614019B (en) * | 2019-03-29 | 2022-10-25 | 科尼全球公司 | Rope guide for a winch |
| CN109928265A (en) * | 2019-04-03 | 2019-06-25 | 山东海岱智能设备有限公司 | Balancing device for winding apparatus two-way swing mechanism |
| CN109928265B (en) * | 2019-04-03 | 2023-10-31 | 山东海岱智能设备有限公司 | Balance device for bidirectional swing mechanism of shaft-beating machine |
| CN110304565A (en) * | 2019-04-23 | 2019-10-08 | 广州市鹭江远科技有限公司 | A kind of hawser for coal mining winds neat durable type winch |
| CN110937146A (en) * | 2019-12-06 | 2020-03-31 | 盐城瑞嘉汽车服务有限公司 | Building decoration material packing plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |