CN202214182U - Rope arranging device - Google Patents
Rope arranging device Download PDFInfo
- Publication number
- CN202214182U CN202214182U CN2011202709207U CN201120270920U CN202214182U CN 202214182 U CN202214182 U CN 202214182U CN 2011202709207 U CN2011202709207 U CN 2011202709207U CN 201120270920 U CN201120270920 U CN 201120270920U CN 202214182 U CN202214182 U CN 202214182U
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- CN
- China
- Prior art keywords
- pulley
- sheave shaft
- rope
- rope guide
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a rope arranging device, which comprises a pulley shaft (2) penetrating through a rope arranging pulley (1) to be installed and pulley supports (3) arranged at two ends of the pulley shaft (2). Pulley shaft fixing portions (4) are arranged on the pulley supports (3). Due the fact that the pulley shaft fixing portions are in detachable structures, no man-made steps including pulley shaft beating and the like is required when the pulley shaft is dismounted, and installing efficiency and safety of the rope arranging device are effectively improved.
Description
Technical field
The utility model relates to the rope process field, particularly, relates to a kind of rope guide.
Background technology
At present, often use in the occasion of pulley at tower crane etc., the ubiquity master winch steel rope disorderly phenomenon that sorts causes the steel rope mutual extrusion and produces special-shaped distortion, and steel rope is scrapped in advance, causes significant wastage.For a change this situation; In present stage this area; The Large Towers machine of the many producers of for a change this situation all is provided with steel rope rope guide (abbreviation rope guide) or steel rope rope winding jib; Row's rope pulley on the rope guide axially slides in the steel rope winding process, satisfies the steel rope rule with this and imports required angle, reaches the purpose of rule compositor.
In the prior art, the sheave shaft dismounting of rope guide is cumbersome, need beat an end of sheave shaft artificially, so that sheave shaft gets into or withdraw from the fixedly earhole on the pulley support.So not only increased the dismounting difficulty of sheave shaft, and influenced the dismounting efficient of sheave shaft,, also can bring hidden danger related personnel's safety if when the aloft work of tower machine.
The utility model content
The purpose of the utility model provides a kind of rope guide, and the easy accessibility of this rope guide is safe.
To achieve these goals, the utility model provides a kind of rope guide, and this rope guide comprises the sheave shaft that the row's of passing rope pulley is installed, and the pulley bracket that is arranged on the sheave shaft two ends, and this pulley bracket is provided with detouchable sheave shaft fixed part.
Preferably; The two ends of said sheave shaft are provided with draw-in groove, and said sheave shaft fixed part comprises concave-board and clamp, wherein; Said concave-board is fixed on the madial wall of said pulley bracket; And adapt with said sheave shaft, said clamp removably is fixed on said concave-board top, and adapts with said draw-in groove.
Preferably, the both ends of the surface of said sheave shaft are provided with tapped bore, and said sheave shaft fixed part comprise be arranged on the said pulley bracket and with the corresponding through hole of said tapped bore.
Preferably, said through hole is a waist-shaped hole.
Preferably, the both sides of said row's rope pulley are provided with the pulley back-up ring that removably is fixed on the said sheave shaft.
Preferably, said sheave shaft is provided with the position adjustments hole.
Preferably, said row's rope pulley comprises the pulley body, and this pulley body is slidably mounted on the said sheave shaft through the self-lubricating bearing that is fixed on this body-centered of pulley.
Preferably, said row's rope pulley comprises the pulley body, and this pulley body is slidably mounted on the said sheave shaft through the axle sleeve that is fixed on lubricated body center, wherein, is formed with channel for oiling on the inside face of said axle sleeve.
Through technique scheme, because the sheave shaft fixed part is the detouchable structure, when the dismounting of sheave shaft, do not need the people for for example beaing step such as sheave shaft, thus the installation effectiveness and the safety that effectively improve rope guide.
Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification sheets, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the rope guide that provides of the utility model;
Fig. 2 is the cross-sectional schematic along the line A-A intercepting among Fig. 1;
Fig. 3 is the schematic side view of the rope guide that provides of the utility model;
Fig. 4 is the partial schematic sectional view of the sheave shaft that provides of the utility model.
Description of reference numerals
1 row's rope pulley, 2 sheave shafts
3 pulley brackets, 4 sheave shaft fixed parts
5 pulley back-up rings, 6 retaining rope bars
11 pulley bodies, 12 self-lubricating bearings
21 draw-in grooves, 22 tapped bore
23 position adjustments holes, 41 concave-boards
42 clamps, 43 through holes
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
In the utility model, not do under the situation of opposite explanation, the noun of locality of use is normally undefined in the normal situation about using of rope guide that the utility model provides like " top, inboard ", particularly, is direction illustrated in fig. 1.
To shown in Figure 4, a kind of rope guide of the utility model, this rope guide comprise the sheave shaft 2 that the row's of passing rope pulley 1 is installed, and the pulley bracket 3 that is arranged on sheave shaft 2 two ends like Fig. 1, and this pulley bracket 3 is provided with detouchable sheave shaft fixed part 4.
In technique scheme; Because sheave shaft fixed part 4 is the detouchable structure; When sheave shaft carries out dismounting; Only need taken fixed part apart and get final product, and do not need the people for example to beat the step that sheave shaft gets into existing fixed parts such as earhole, thus the installation effectiveness and the safety that effectively improve rope guide.
Need to prove; The related detouchable sheave shaft fixed part of the utility model can be realized by numerous embodiments, and explanation for ease is here to explanation preferred implementation wherein; This preferred implementation only is used to explain the utility model, is not limited to the utility model.
Like Fig. 1 to Fig. 4, in a preferred embodiment, the two ends of sheave shaft 2 are provided with draw-in groove 21; Sheave shaft fixed part 4 comprises concave-board 41 and clamp 42; Wherein, concave-board 41 is fixed on the madial wall of pulley bracket 3, and adapts with sheave shaft 2; Clamp 42 removably is fixed on concave-board 41 tops, and adapts with draw-in groove 21.Through such setting, when needs are installed sheave shaft 2, only need, and sheave shaft 2 flat crouching are put into the concave-board 41 that adapts with it clamp 42 dismountings, again clamp 42 is installed in the top of concave-board 41, and adapts with the draw-in groove 21 of sheave shaft 2 and to get final product.Through draw-in groove 21 is set on sheave shaft 2, can prevents that rotating from appearring in sheave shaft 2, thereby increase the stability of rope guide.Certainly, if sheave shaft 2 is not provided with draw-in groove 21, the detouchable fixed part 4 that provides through the utility model also can be realized the purpose of the utility model, for fear of repetition, does not do too much at this and to give unnecessary details.
In addition, in this embodiment, consider that concave-board 41 mainly bears sheave shaft, preferably concave-board 41 is fixed on the madial wall of pulley bracket 3, need the clamp 42 of dismounting then preferably to be connected with pulley bracket 3 through the detouchable fastener through welding.
For the rope guide stable operation that the utility model is provided, preferably, the both ends of the surface of sheave shaft 2 are provided with tapped bore 22, and sheave shaft fixed part 4 comprise be arranged on the pulley bracket 3 and with tapped bore 22 corresponding through holes 43.Through such setting, on sheave shaft 2 basis fixing, can use fastener such as screw for example to pass the through hole 43 of pulley bracket 3 and fix with tapped bore 22 on the sheave shaft both ends of the surface through concave-board 41 and clamp 42.Thereby further strengthen the fixing of sheave shaft 2.In addition; When load is little; Also can concave-board 41 and clamp 42 be set, and only realize that through detouchable fastener and through hole 43, tapped bore 22 sheave shaft 2 is fixed on the pulley bracket 3, this fixed form also should drop in the protection domain of the utility model.In addition, in order to make the pulley bracket lifting convenient, through hole 43 is preferably waist-shaped hole, lifting is installed in this waist-shaped hole during lifting gets final product with bolt.
In order to improve the utility model, preferably.The both sides of row's rope pulley 1 are provided with the pulley back-up ring 5 that removably is fixed on the sheave shaft 2.Through pulley back-up ring 5 row's of adjusting rope pulley 1 axially movable stroke according to actual needs, and can the row's of avoiding rope pulley 1 and pulley bracket collision.
In addition, as shown in Figure 4, preferably be provided with position adjustments hole 23 on the sheave shaft 2.In the installation process of sheave shaft 2, can use instrument such as rod iron to insert in this position adjustments hole 23, thereby make sheave shaft get into the relevant position of fixed part easily.
In addition; Owing to need move axially between row's rope pulley and the sheave shaft, in order to alleviate the wearing and tearing between corresponding component, preferably; Row's rope pulley 1 comprises pulley body 11, and this pulley body 11 is slidably mounted on the sheave shaft 2 through the self-lubricating bearing 12 that is fixed on pulley body 11 centers.Through self-lubricating bearing 12 is set between pulley body and sheave shaft; Can reduce the friction force between sheave shaft and the row's rope pulley; And the related self-lubricating bearing of the utility model is parts common on the market; The lubricating grease that adds that often uses in the row's of comparing rope pulley lubricates, and the matrix lubricant of self-lubricating bearing utilization setting is lubricated, and does not need the operation of frequent apply lubrication oil fat.In addition, also can use plain bearing to replace self-lubricating bearing.Certainly; Can also use the good axle sleeve of various lubricities to replace self-lubricating bearing, promptly arrange rope pulley 1 and comprise pulley body 11, this pulley body 11 is slidably mounted on the sheave shaft 2 through the axle sleeve that is fixed on lubricated body 11 centers; Wherein, be formed with channel for oiling on the inside face of axle sleeve.But this channel for oiling effectively lubricating axle sleeve and sheave shaft, and preferably can carry out refueling operation, the same like this wearing and tearing that can alleviate between the corresponding component through topping up devices such as for example lubricating cups.As long as satisfy the purpose of the utility model, the utility model does not limit this type of distortion.In addition, in order further to increase the life-span of associated components, can also be with carrying out modified and the chrome-faced processing with row's rope pulley 1 cooresponding sheave shaft 2.
Except that above-mentioned parts, the rope guide that the utility model provides also comprises other NM parts, and for example appreciiable retaining rope bar 6 among Fig. 1 can prevent that through retaining rope bar 6 is set steel rope breaks away from from the upper end of row's rope pulley 1.In addition, bearing rib (Fig. 1 is visible, not sign) can also be set so that pulley bracket is more stable in the pulley bracket bottom.
To sum up, simple in structure, the easy realization of the utility model has higher economy, practicality and promotional value.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.For example, the alteration of form of concave-board 41 and clamp 42 parts such as grade.
Need to prove in addition; Each concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner; For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible array modes.
Also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (8)
1. rope guide, this rope guide comprise the sheave shaft (2) that the row's of passing rope pulley (1) is installed, and the pulley bracket (3) that is arranged on sheave shaft (2) two ends, it is characterized in that this pulley bracket (3) is provided with detouchable sheave shaft fixed part (4).
2. rope guide according to claim 1 is characterized in that, the two ends of said sheave shaft (2) are provided with draw-in groove (21); Said sheave shaft fixed part (4) comprises concave-board (41) and clamp (42); Wherein, said concave-board (41) is fixed on the madial wall of said pulley bracket (3), and adapts with said sheave shaft (2); Said clamp (42) removably is fixed on said concave-board (41) top, and adapts with said draw-in groove (21).
3. rope guide according to claim 1 and 2; It is characterized in that; The both ends of the surface of said sheave shaft (2) are provided with tapped bore (22), and said sheave shaft fixed part (4) comprise be arranged on that said pulley bracket (3) is gone up and with the corresponding through hole of said tapped bore (22) (43).
4. rope guide according to claim 3 is characterized in that, said through hole (43) is a waist-shaped hole.
5. rope guide according to claim 1 is characterized in that, the both sides of said row's rope pulley (1) are provided with the pulley back-up ring (5) that removably is fixed on the said sheave shaft (2).
6. rope guide according to claim 1 is characterized in that, said sheave shaft (2) is provided with position adjustments hole (23).
7. rope guide according to claim 1; It is characterized in that; Said row's rope pulley (1) comprises pulley body (11), and this pulley body (11) is slidably mounted on the said sheave shaft (2) through the self-lubricating bearing (12) that is fixed on pulley body (11) center.
8. rope guide according to claim 1; It is characterized in that; Said row's rope pulley (1) comprises pulley body (11); This pulley body (11) is slidably mounted on the said sheave shaft (2) through the axle sleeve that is fixed on lubricated body (11) center, wherein, is formed with channel for oiling on the inside face of said axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202709207U CN202214182U (en) | 2011-07-28 | 2011-07-28 | Rope arranging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202709207U CN202214182U (en) | 2011-07-28 | 2011-07-28 | Rope arranging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202214182U true CN202214182U (en) | 2012-05-09 |
Family
ID=46013448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202709207U Expired - Fee Related CN202214182U (en) | 2011-07-28 | 2011-07-28 | Rope arranging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202214182U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150319A (en) * | 2014-08-21 | 2014-11-19 | 波士顿电梯(苏州)有限公司 | Adjusting mechanism for car bottom wheels of machine-room-free elevator |
| CN105947915A (en) * | 2016-07-23 | 2016-09-21 | 贾林昕 | Deflection-type rope arranger |
| CN106315348A (en) * | 2016-09-22 | 2017-01-11 | 中煤第五建设有限公司 | Feed-off guide device for flat-tail rope of vertical well, and construction method thereof |
| CN113911945A (en) * | 2021-10-28 | 2022-01-11 | 浙江省建设工程机械集团有限公司 | Detachable rope supporting and arranging device |
-
2011
- 2011-07-28 CN CN2011202709207U patent/CN202214182U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150319A (en) * | 2014-08-21 | 2014-11-19 | 波士顿电梯(苏州)有限公司 | Adjusting mechanism for car bottom wheels of machine-room-free elevator |
| CN105947915A (en) * | 2016-07-23 | 2016-09-21 | 贾林昕 | Deflection-type rope arranger |
| CN105947915B (en) * | 2016-07-23 | 2019-08-27 | 南通北外滩建设工程有限公司 | Gauche form rope winding jib |
| CN106315348A (en) * | 2016-09-22 | 2017-01-11 | 中煤第五建设有限公司 | Feed-off guide device for flat-tail rope of vertical well, and construction method thereof |
| CN113911945A (en) * | 2021-10-28 | 2022-01-11 | 浙江省建设工程机械集团有限公司 | Detachable rope supporting and arranging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20160728 |