CN110451415A - Guiding mechanism - Google Patents
Guiding mechanism Download PDFInfo
- Publication number
- CN110451415A CN110451415A CN201910553920.9A CN201910553920A CN110451415A CN 110451415 A CN110451415 A CN 110451415A CN 201910553920 A CN201910553920 A CN 201910553920A CN 110451415 A CN110451415 A CN 110451415A
- Authority
- CN
- China
- Prior art keywords
- pulley
- fixed pulley
- cable
- slot
- fixed
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/20—Chain, belt, or friction drives, e.g. incorporating sheaves of fixed or variable ratio
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0183—Details, e.g. winch drums, cooling, bearings, mounting, base structures, cable guiding or attachment of the cable to the drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Abstract
The invention discloses a kind of guiding mechanisms, including the first fixed pulley and the second fixed pulley；First fixed pulley and the second fixed pulley are respectively positioned on above binding clasp；The central axis of first fixed pulley is parallel to the horizontal plane, the centerline axis parallel of the central axis of second fixed pulley and the first fixed pulley, first pulley slot is offered on the periphery of first fixed pulley, second pulley slot is offered on the periphery of second fixed pulley, the guide groove passed through for cable is suitably formed between first pulley slot and second pulley slot, guide groove is suitable for carrying out cable the limit in horizontal plane direction.Guiding mechanism of the invention can guarantee to avoid the clamping of binding clasp from failing the guiding role of cable when long-time uses.
Description
Technical field
The present invention relates to cable hoisting machinery field more particularly to a kind of guiding mechanisms.
Background technique
During being lifted by cable, it will usually use balancer, balancer generally comprise cable reel with
And cable, cable can be wound up on cable reel.Since cable reel has certain length, so cable is in cable reel
During upper winding, cable also has the movement along the cable reel axial direction other than the movement having in the vertical direction.
In addition, needing to configure binding clasp during lifting toward contact, being prevented under weight to clamp cable when needed
It falls, but because cable has the movement along cable reel axial direction, can also configure guiding blob of viscose in the top of binding clasp
It is directed at cable with binding clasp, is failed with guaranteeing that cable does not deviate by binding clasp and causes to clamp.Guiding blob of viscose used at present
As shown in Figure 1, cable is suitable for passing through from the pilot hole on guiding blob of viscose to realize guiding, but just because of cable has along cable reel
The movement of axial direction can be oriented to after a protracted use so cable can constantly wear guiding blob of viscose when in use
Abrasion notch is formed by hole, as shown in Fig. 2, so guiding blob of viscose will lose guiding role, so that cable deviates
Binding clasp causes to clamp failure.
Summary of the invention
For overcome the deficiencies in the prior art, the purpose of the present invention is to provide a kind of guiding mechanisms, can be for a long time
Guarantee to avoid the clamping of binding clasp from failing the guiding role of cable when use.
The purpose of the present invention adopts the following technical scheme that realization:
Guiding mechanism, comprising: the first fixed pulley and the second fixed pulley；First fixed pulley and the second fixed pulley are equal
Above binding clasp；The central axis of first fixed pulley is parallel to the horizontal plane, the central axis of second fixed pulley
With the centerline axis parallel of first fixed pulley, first pulley slot is offered on the periphery of first fixed pulley, it is described
Second pulley slot is offered on the periphery of second fixed pulley, and shape is suitable between the first pulley slot and the second pulley slot
At the guide groove passed through for cable, the guide groove is suitable for carrying out cable the limit in horizontal plane direction.
Further, the central axis of first fixed pulley is vertical with the axial direction of cable reel.
Further, the first pulley slot includes the first pulley slot plane of two intersections, the second pulley slot packet
The second pulley slot plane of two intersections is included, the first pulley slot plane and two intersections that cable is suitable for intersecting with two simultaneously
Second pulley slot plane abut.
Further, the central axis of the central axis of first fixed pulley and second fixed pulley is located at same water
Plane.
Further, the diameter of first fixed pulley is equal with the diameter of second fixed pulley.
Compared with prior art, the beneficial effects of the present invention are: suitably formed between first pulley slot and second pulley slot
For the guide groove that cable passes through, guide groove is suitable for carrying out cable the limit of horizontal direction, and so cable is along cable reel
The movement of axial direction will be directed to slot limit, and the first fixed pulley and the second fixed pulley are respectively positioned on above binding clasp, institute
It can guarantee that cable without departing from binding clasp, guarantees clamping effect with guiding mechanism of the invention.In addition, cable is in the vertical direction
Rolling friction between the first fixed pulley and the second fixed pulley in motion process, be greatly reduced cable and pulley it
Between mutual abrasion, extend the service life of cable and pulley.
Detailed description of the invention
Fig. 1 is the schematic diagram of guiding blob of viscose and cable cooperation in the prior art；
Fig. 2 is the schematic diagram after guiding blob of viscose abrasion in the prior art；
Fig. 3 is the top view of guiding mechanism and cable cooperation of the invention；
Fig. 4 is the front view of guiding mechanism and cable cooperation of the invention；
Fig. 5 is the schematic diagram of the cable and cable reel cooperation on balancer；
Fig. 6 is the schematic diagram of guiding mechanism of the invention in actual use.
In figure: 1, cable；2, cable reel；3, it is oriented to blob of viscose；31, pilot hole；32, notch is worn；4, the first fixed pulley；
41, first pulley slot；411, first pulley slot plane；5, the second fixed pulley；51, second pulley slot；511, second pulley slot is flat
Face；6, binding clasp.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give preferred embodiment of the invention.But the present invention can be realized with many different forms, however it is not limited to herein
Described embodiment.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more saturating
It is thorough comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
As shown in figure 5, the schematic diagram that cable 1 and cable reel 2 on balancer in the prior art cooperate is shown, in figure
Cable 1 on cable reel 2, it can be seen from the figure that when cable reel 2 is around own axis, cable 1 in addition to
Except moving in the vertical direction, it can also be moved along the axial direction of cable reel 2, show as transporting in left-right direction in Fig. 5
It is dynamic.
As shown in Figure 1, showing the schematic diagram that guiding blob of viscose 3 in the prior art and cable 1 cooperate, it is oriented on blob of viscose 3 and opens
Equipped with pilot hole 31, cable 1 is suitable for passing through from pilot hole 31 to realize guiding, but since cable 1 can be along the axial direction of reel
Movement, so over time, as shown in Fig. 2, abrasion notch 32 will be formed by pilot hole 31, after abrasion notch 32 is formed
Guiding role will be suitable for by being oriented to blob of viscose 3, so that cable 1 deviates binding clasp 6, cause to clamp failure.
The present invention is in order to overcome above-mentioned defect, as shown in Fig. 3-4 and Fig. 6, discloses a kind of guiding mechanism, including
One fixed pulley 4 and the second fixed pulley 5；First fixed pulley 4 and the second fixed pulley 5 are respectively positioned on 6 top of binding clasp；First is fixed sliding
The central axis of wheel 4 is parallel to the horizontal plane, the centerline axis parallel of the central axis of the second fixed pulley 5 and the first fixed pulley 4, the
First pulley slot 41 is offered on the periphery of one fixed pulley 4, offers second pulley slot on the periphery of the second fixed pulley 5
51, the guide groove passed through for cable 1 is suitably formed between first pulley slot 41 and second pulley slot 51, guide groove is suitable for cable
1 carries out the limit in horizontal plane direction.
The guide groove passed through for cable 1 is suitably formed between first pulley slot 41 and second pulley slot 51, guide groove is suitable for
The limit of horizontal direction is carried out to cable 1, so cable 1 will be directed to slot along the movement of 2 axial direction of cable reel
Limit, and the first fixed pulley 4 and the second fixed pulley 5 are respectively positioned on 6 top of binding clasp, so guiding mechanism of the invention can guarantee
Cable 1 guarantees clamping effect without departing from binding clasp 6.In addition, cable 1 is in motion process in the vertical direction, it is fixed sliding with first
It is rolling friction between wheel 4 and the second fixed pulley 5, the mutual abrasion being greatly reduced between cable 1 and pulley extends
The service life of cable 1 and pulley.
The central axis of preferably embodiment, the first fixed pulley 4 is vertical with the axial direction of cable reel 2.It is logical
Such set-up mode is crossed, when cable 1 is moved along the axial direction of cable reel 2, cable 1 and the first fixed pulley 4 and
It will not be parallel to the relative motion in 4 direction of the first fixed pulley between two fixed pulleys 5, cable 1 can be made relatively reliable in this way
In limit in guide groove.
Preferably, first pulley slot 41 includes the first pulley slot plane 411 of two intersections, and second pulley slot 51 includes two
The second pulley slot plane 511 of a intersection, cable 1 is suitable for the first pulley slot plane 411 intersected simultaneously with two and two
The second pulley slot plane 511 of intersection abuts.I.e. in the present invention, particular by two first pulley slot planes 411 and
Two second pulley slots 51 are abutted with cable 1 realizes the limit to 1 horizontal direction of cable.
Preferably, the central axis of the central axis of the first fixed pulley 4 and the second fixed pulley 5 is located at same level, the
The diameter of one fixed pulley 4 is equal with the diameter of the second fixed pulley 5.Set-up mode in this way can make the first fixed pulley 4
The limit function of the guide groove formed between the second fixed pulley 5 is relatively reliable.
The above is only the embodiment of the present invention, are not intended to limit the scope of the invention, all to be said using the present invention
Equivalent structure or equivalent flow shift made by bright book and accompanying drawing content is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (5)
1. guiding mechanism characterized by comprising the first fixed pulley and the second fixed pulley；First fixed pulley and
Two fixed pulleys are respectively positioned on above binding clasp；The central axis of first fixed pulley is parallel to the horizontal plane, second fixed pulley
Central axis and first fixed pulley centerline axis parallel, it is sliding that first is offered on the periphery of first fixed pulley
Race offers second pulley slot, the first pulley slot and the second pulley slot on the periphery of second fixed pulley
Between suitably form the guide groove passed through for cable, the guide groove is suitable for carrying out cable the limit in horizontal plane direction.
2. guiding mechanism as described in claim 1, which is characterized in that the central axis and cable reel of first fixed pulley
Axial direction it is vertical.
3. guiding mechanism as described in claim 1, which is characterized in that the first pulley slot includes the first cunning of two intersections
Race plane, the second pulley slot include the second pulley slot plane of two intersections, what cable was suitable for intersecting with two simultaneously
First pulley slot plane and the second pulley slot plane of two intersections abut.
4. guiding mechanism as described in claim 1, which is characterized in that the central axis of first fixed pulley and described second
The central axis of fixed pulley is located at same level.
5. guiding mechanism as claimed in claim 4, which is characterized in that the diameter of first fixed pulley is fixed sliding with described second
The diameter of wheel is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910553920.9A CN110451415A (en) | 2019-06-25 | 2019-06-25 | Guiding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910553920.9A CN110451415A (en) | 2019-06-25 | 2019-06-25 | Guiding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110451415A true CN110451415A (en) | 2019-11-15 |
Family
ID=68480831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910553920.9A Pending CN110451415A (en) | 2019-06-25 | 2019-06-25 | Guiding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110451415A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201040674Y (en) * | 2007-04-27 | 2008-03-26 | 崔文才 | Safety pliers for guide rope |
| CN206426287U (en) * | 2016-12-14 | 2017-08-22 | 阳光硅谷电子科技有限公司 | A kind of diamond wire saw directive wheel |
| CN107539914A (en) * | 2016-06-28 | 2018-01-05 | 乐弍妹 | A kind of rope guide with guide rod type screw thread guiding mechanism |
-
2019
- 2019-06-25 CN CN201910553920.9A patent/CN110451415A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201040674Y (en) * | 2007-04-27 | 2008-03-26 | 崔文才 | Safety pliers for guide rope |
| CN107539914A (en) * | 2016-06-28 | 2018-01-05 | 乐弍妹 | A kind of rope guide with guide rod type screw thread guiding mechanism |
| CN206426287U (en) * | 2016-12-14 | 2017-08-22 | 阳光硅谷电子科技有限公司 | A kind of diamond wire saw directive wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191115 |
|
| RJ01 | Rejection of invention patent application after publication |