CN104891291A - Rope snapping and pressing resistant mechanism of hanging basket hoist - Google Patents
Rope snapping and pressing resistant mechanism of hanging basket hoist Download PDFInfo
- Publication number
- CN104891291A CN104891291A CN201510248569.4A CN201510248569A CN104891291A CN 104891291 A CN104891291 A CN 104891291A CN 201510248569 A CN201510248569 A CN 201510248569A CN 104891291 A CN104891291 A CN 104891291A
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- China
- Prior art keywords
- rope
- hanging basket
- sheng
- sticking
- wheels
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a rope snapping and pressing resistant mechanism of a hanging basket hoist. A left rope pressing wheel and a right rope pressing wheel are arranged between a front fixing plate and a rear fixing plate. Certain distance is left between the two rope pressing wheels, a concave rope guide groove is formed in the outer circumferences of the rope pressing wheels, and rope retaining structures are arranged on the top sides of the front and rear fixing plates. By means of the mechanism, retaining blocks are arranged between the two rope pressing wheels, and accordingly, the rope snapping failure caused by rolling of the steel wire rope into a gap between the two rope pressing wheels can be prevented, and the hanging basket hoist operation reliability is improved effectively. Due to a trapezoid block structure, a channel from big to small can be provided for a rope head, so that the steel wire rope can pass smoothly; by means of the bearing outer circle rolling, friction during the passing of the steel wire rope can be reduced, so that the rope can be passed smoothly; an integral fixing plate structure with a connection section is arranged, so that the machining and the assembly can be performed simply and conveniently, and the actual blocking effect is good.
Description
Technical field
The present invention relates to Architectural Equipment field, especially a kind of anti-sticking Sheng Yasheng mechanism of hanging basket hoisting.
Background technology
The hanging basket of aloft work needs the hanging basket hoisting utilizing both sides to realize lifting.Hanging basket hoisting generally includes casing, internal gear disc, Ya Sheng mechanism, rope distributor and turnover rope pipe, internal gear disc outer peripheral face is provided with conductor rope groove, rope distributor is for separating into rope passage and rope stretching passage, and Ya Sheng mechanism is used for steel rope to be pressed in the conductor rope groove of internal gear disc periphery.The structure of existing Ya Sheng mechanism disclosed in Chinese patent " 201120158716.6---hoister for overhead working platform ", comprises steel rope, work rope sheave, spring guide head, spring, fixing spring seat, spring guide, long pressing plate, short pressing plate, press rope wheel, long pressing plate bearing pin and short pressing plate bearing pin; Steel rope is with α shape through on working rope wheel rim, and long pressing plate one end is articulated with on housing by long pressing plate bearing pin, the other end of long pressing plate and one end of spring guide hinged.The long pressing plate of this structure drives press rope wheel by short pressing plate, and Shi Yasheng mechanism is more closely knit to the occlusion of steel rope, structural stability good.
Hanging basket hoisting is after using after a while, the phenomenons such as the steel rope generation wearing and tearing of strand can produce fracture of wire, loose stock, bend, fracture, winding, owing to there is certain distance between two press rope wheels in existing Ya Sheng mechanism, thus steel rope is when by press rope wheel, the fag ends such as its broken end, knuckle easily snap between two press rope wheels, cause card rope fault, gig even can be caused time serious to damage, the safety misadventure of hanging basket falling from high altitude occurs.
Summary of the invention
Easily there is the shortcoming of card rope for the pressure rope structure of above-mentioned existing hanging basket hoisting in the applicant, provides a kind of anti-sticking Sheng Yasheng mechanism of hanging basket hoisting rational in infrastructure, thus prevent card and restrict.
The technical solution adopted in the present invention is as follows:
A kind of anti-sticking Sheng Yasheng mechanism of hanging basket hoisting, two press rope wheels in left and right are assemblied between the adapter plate of two pieces, front and back,, press rope wheel outer peripheral face is provided with recessed conductor rope groove between two press rope wheels in a distance, and the position, top side of front and back adapter plate is provided with gear rope structure.Further improvement as technique scheme:
Described gear rope structure is inverted trapezoid block, and trapezoid block thickness is the distance between the adapter plate of two pieces, front and back.
Also be provided with groove at trapezoid block end face, groove is connected mutually with the conductor rope groove of both sides, and what form steel rope crosses rope passage.
Described gear rope structure is bearing.
Described gear rope structure is the linkage section between the adapter plate of two pieces, front and back, and two pieces, described front and back adapter plate and the linkage section of central authorities are the integrative-structure that plate stamping bending obtains.
The length of the described linkage section distance therewith on height between two press rope wheels is suitable.
Beneficial effect of the present invention is as follows:
The present invention by arranging block between two press rope wheels of hanging basket hoisting Ya Sheng mechanism, thus can stop the card rope fault caused in the gap that steel rope is involved between two press rope wheels, effectively improves the functional reliability of hanging basket hoisting.Trapezoid block structure of the present invention can provide a passage from large to small for fag end, and steel rope can be smoothly through; The outer ring of bearing roll also can reduce steel rope by time friction force, made rope more smooth and easy.The present invention, by being provided with the integral type fixed plate structure of linkage section, make process and assemble more easy, and actual blocking effect is also better.
Accompanying drawing explanation
Fig. 1 is the block diagram of embodiments of the invention one.
Fig. 2 is the operating diagram of Fig. 1.
Fig. 3 is the block diagram of embodiments of the invention two.
Fig. 4 is the block diagram of embodiments of the invention three.
In figure: 1, press rope wheel; 2, conductor rope groove; 3, adapter plate; 4, trapezoid block; 5, bearing; 6, linkage section; 7, steel rope.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
Embodiment one:
As shown in Figure 1, two, the left and right press rope wheel 1 of the anti-sticking Sheng Yasheng mechanism of hanging basket hoisting of the present invention is assemblied between the adapter plate 3 of two pieces, front and back, and, press rope wheel 1 outer peripheral face is provided with recessed conductor rope groove 2 between two press rope wheels 1 in a distance.Front and back adapter plate 3 is trapezoidal shape, and be fixed with inverted trapezoid block 4 at trapezoidal top margin, trapezoid block 4 thickness is the distance between the adapter plate 3 of two pieces, front and back, and the end face of trapezoid block 4 and the length of bottom surface are all slightly less than the distance between respective heights two press rope wheels 1.More excellent, be also provided with groove at trapezoid block 4 end face, groove is connected mutually with the conductor rope groove 2 of both sides, and what form steel rope crosses rope passage.Trapezoid block 4 can be fixed between front and back adapter plate 3 by riveted joint fixed leg or welding manner.
During real work, as shown in Figure 2, Ya Sheng mechanism is pressed in internal gear disc periphery, is limited in by steel rope 7 in the groove of internal gear disc periphery.Steel rope 7 between two press rope wheels 1 time, if exist because of the steel rope broken end, knuckle etc. that cause of wearing and tearing, fag end can stop by trapezoid block 4 and can not enter in the space between two press rope wheels 1, thus avoid card and restrict.In the present embodiment, the top two of trapezoid block 4 is most advanced and sophisticated comparatively large with the spacing of internal gear disc, and crown center distance internal gear disc is less, and this is also for the fag end of steel rope 7 provides a passage from large to small, thus steel rope 7 can be smoothly through.
Embodiment two:
As shown in Figure 3, the structure of the anti-sticking Sheng Yasheng mechanism of hanging basket hoisting of the present invention is substantially identical with embodiment one, and distinctive points is trapezoid block 4 to be replaced by bearing 5.Bearing 5 can play equally and stop that steel rope 7 enters the effect in space between two press rope wheels 1, simultaneously the outer ring of bearing 5 roll also can reduce steel rope 7 by time friction force, made rope more smooth and easy.
Embodiment three:
As shown in Figure 4, the structure of the anti-sticking Sheng Yasheng mechanism of hanging basket hoisting of the present invention is substantially identical with embodiment one, distinctive points be two pieces, front and back adapter plate 3 be by central authorities arrange linkage section 6 monoblock sheet material pressing and bending obtain, be integral structure.The length of linkage section 6 distance therewith on height between two press rope wheels 1 is suitable.The processing of the present embodiment structure is more easy, and actual blocking effect is also better, effectively prevents the generation of card rope phenomenon.
More than describing is explanation of the invention, and be not the restriction to invention, when without prejudice to spirit of the present invention, the present invention can do any type of amendment.
Claims (6)
1. the anti-sticking Sheng Yasheng mechanism of a hanging basket hoisting, two press rope wheels (1) in left and right are assemblied between the adapter plate (3) of two pieces, front and back, between two press rope wheels (1) in a distance, press rope wheel (1) outer peripheral face is provided with recessed conductor rope groove (2), it is characterized in that: the position, top side of front and back adapter plate (3) is provided with gear rope structure.
2. according to the anti-sticking Sheng Yasheng mechanism of hanging basket hoisting according to claim 1, it is characterized in that: described gear rope structure is inverted trapezoid block (4), trapezoid block (4) thickness is the distance between the adapter plate (3) of two pieces, front and back.
3. according to the anti-sticking Sheng Yasheng mechanism of hanging basket hoisting according to claim 2, it is characterized in that: be also provided with groove at trapezoid block (4) end face, groove is connected mutually with the conductor rope groove (2) of both sides, and what form steel rope crosses rope passage.
4. according to the anti-sticking Sheng Yasheng mechanism of hanging basket hoisting according to claim 1, it is characterized in that: described gear rope structure is bearing (5).
5. according to the anti-sticking Sheng Yasheng mechanism of hanging basket hoisting according to claim 1, it is characterized in that: described gear rope structure is the linkage section (6) between the adapter plate (3) of two pieces, front and back, the integrative-structure that two pieces, described front and back adapter plate (3) obtains for plate stamping bending with the linkage section (6) of central authorities.
6. according to the anti-sticking Sheng Yasheng mechanism of hanging basket hoisting according to claim 5, it is characterized in that: the length of described linkage section (6) distance therewith on height between two press rope wheels (1) is suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510248569.4A CN104891291A (en) | 2015-05-17 | 2015-05-17 | Rope snapping and pressing resistant mechanism of hanging basket hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510248569.4A CN104891291A (en) | 2015-05-17 | 2015-05-17 | Rope snapping and pressing resistant mechanism of hanging basket hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104891291A true CN104891291A (en) | 2015-09-09 |
Family
ID=54024340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510248569.4A Pending CN104891291A (en) | 2015-05-17 | 2015-05-17 | Rope snapping and pressing resistant mechanism of hanging basket hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104891291A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202139006U (en) * | 2011-05-18 | 2012-02-08 | 江苏雄宇重工科技股份有限公司 | Hoister for overhead working platform |
| CN202542717U (en) * | 2012-04-05 | 2012-11-21 | 中联重科股份有限公司 | Pulley rope falling preventing device and crane with pulley rope falling preventing device |
| US20130306923A1 (en) * | 2011-05-12 | 2013-11-21 | Hangzhou Shtech Co., Ltd | Portable powered rope climbing device and method thereof |
| CN203474339U (en) * | 2013-08-16 | 2014-03-12 | 湖南沙市建筑工程集团有限公司 | Rope pressing structure for elevator |
| CN104444637A (en) * | 2014-12-04 | 2015-03-25 | 天津市庆泰建筑机械有限公司 | Pressure adjusting mechanism for rope pressing mechanism of elevator |
| CN204237484U (en) * | 2015-01-04 | 2015-04-01 | 江阴市艾格赛伦精密机械制造有限公司 | Novel hanging basket gig |
| CN204643420U (en) * | 2015-05-17 | 2015-09-16 | 黄骅市昌达起重设备有限公司 | The anti-sticking Sheng Yasheng mechanism of hanging basket hoisting |
-
2015
- 2015-05-17 CN CN201510248569.4A patent/CN104891291A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130306923A1 (en) * | 2011-05-12 | 2013-11-21 | Hangzhou Shtech Co., Ltd | Portable powered rope climbing device and method thereof |
| CN202139006U (en) * | 2011-05-18 | 2012-02-08 | 江苏雄宇重工科技股份有限公司 | Hoister for overhead working platform |
| CN202542717U (en) * | 2012-04-05 | 2012-11-21 | 中联重科股份有限公司 | Pulley rope falling preventing device and crane with pulley rope falling preventing device |
| CN203474339U (en) * | 2013-08-16 | 2014-03-12 | 湖南沙市建筑工程集团有限公司 | Rope pressing structure for elevator |
| CN104444637A (en) * | 2014-12-04 | 2015-03-25 | 天津市庆泰建筑机械有限公司 | Pressure adjusting mechanism for rope pressing mechanism of elevator |
| CN204237484U (en) * | 2015-01-04 | 2015-04-01 | 江阴市艾格赛伦精密机械制造有限公司 | Novel hanging basket gig |
| CN204643420U (en) * | 2015-05-17 | 2015-09-16 | 黄骅市昌达起重设备有限公司 | The anti-sticking Sheng Yasheng mechanism of hanging basket hoisting |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20150909 |