CN207986568U - A kind of pulley combination for single cable wire - Google Patents
A kind of pulley combination for single cable wire Download PDFInfo
- Publication number
- CN207986568U CN207986568U CN201820186312.XU CN201820186312U CN207986568U CN 207986568 U CN207986568 U CN 207986568U CN 201820186312 U CN201820186312 U CN 201820186312U CN 207986568 U CN207986568 U CN 207986568U
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- China
- Prior art keywords
- pulley
- cable wire
- fixedly connected
- single cable
- fixing axle
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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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- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model discloses a kind of pulley combinations for single cable wire, including pulley yoke and turning-bar, it is fixedly connected with hanging hole at the top of the pulley yoke, the internal activity of pulley yoke is connected with the first fixing axle, the outer wall of first fixing axle is connected with first pulley, and the inside of pulley yoke is fixedly connected with the second fixing axle, and the outer wall of second fixing axle is connected with second pulley, the inside of pulley yoke offers limiting slot, and the inside of limiting slot is flexibly connected with the outer wall of the first fixing axle.This is used for the pulley combination of single cable wire by the way that turntable, turning-bar and the first fixing axle is arranged, first pulley can be allow to slide up and down, it is convenient and efficient in the single cable wire of installation, by the way that cable wire hole and protective plate is arranged, convenience when single cable wire installation can effectively be enhanced, make its more stablizing inside pulley, prevent single cable wire from falling, by the way that pull rod, latch segment and locating slot is arranged, protective plate can be made to be fixed to each other with pulley yoke.
Description
Technical field
The utility model is related to pulley appliance technology, specially a kind of pulley combination for single cable wire.
Background technology
In mechanics, typical pulley (pulley) is can be around the circle wheel of center axis rotation.In the periphery of circle wheel
With groove, rope is wound in groove, firmly the either end at rope for traction both ends, then the frictional force meeting between rope and circle wheel
Promote round and smooth wheel wheel around center axis rotation.Pulley is actually lever deforming, can rotating.The main function of pulley is to lead
Draw load, change force direction, transimission power etc..The machinery that multiple pulleys collectively constitute is known as " pulley blocks ", or " compound cunning
Wheel ".The mechanical advantage of pulley blocks is larger, can pull heavier load.Pulley can also become the group of chain drive or V belt translation
Power is transferred to another rotary shaft by part from a rotary shaft.Whether moved by the position of pulley center axis, it can be by pulley point
For " fixed pulley " and " movable pulley "；The central shaft of fixed pulley is fixed, and the central shaft of movable pulley can move, each have their own excellent
Gesture and disadvantage.Multiple pulleys then form pulley combination, more using single wire rope pulley combination at present, are applied to multiple fields,
Although single wire rope pulley combination is laborsaving when in use, general list wire rope pulley combination is also loose in cable wire
Initially pass through pulley combination, in this way installation can it is very quick, but also have cable wire both ends it is fixed in the case of, install pulley combination
Can be very painstaking, it is troublesome in poeration, it takes time and effort.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of pulley combination for single cable wire, solves list
In the case of cable wire both ends are fixed, installation pulley combination can be very painstaking, troublesome in poeration, the problem of taking time and effort.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of pulley combination for single cable wire, packet
Pulley yoke and turning-bar are included, hanging hole is fixedly connected at the top of the pulley yoke, the internal activity of the pulley yoke is connected with
The outer wall of one fixing axle, first fixing axle is connected with first pulley, and the inside of the pulley yoke is fixedly connected with
The outer wall of two fixing axles, second fixing axle is connected with second pulley, and the inside of the pulley yoke offers limiting slot,
The inside of the limiting slot is flexibly connected with the outer wall of the first fixing axle, and drawing is fixedly connected on the outside of first fixing axle
The top movable of rope, the drawstring and turning-bar connects, and one end of the drawstring is fixedly connected with turntable, the top of the turntable
It is fixedly connected with handle, the bottom of the turntable is fixedly connected on the top of pulley yoke, and the side of the pulley yoke offers steel
The outside of Suo Kong, the pulley yoke offer sliding slot and locating slot respectively, and the internal activity of the sliding slot is connected with protective plate, institute
The side for stating protective plate offers through-hole, and the inside of the through-hole is fixedly connected with limited block, and the internal activity of the through-hole connects
It is connected to pull rod, the outer wall of the pull rod is connected with compression spring, and one end of the pull rod is fixedly connected with pulling block, the drawing
The other end of bar is fixedly connected with latch segment, and the latch segment is movably connected in the inside of locating slot.
Preferably, the quantity of the turning-bar be two, and two turning-bars with the center line of pulley yoke be symmetrical axial symmetry
It is distributed in the top of pulley yoke.
Preferably, the shape of facing of the protective plate is rectangle.
Preferably, the first pulley is consistent with the size shape of second pulley.
Preferably, the quantity of the limited block is two, and two limited blocks are symmetrical axial symmetry point with the center line of through-hole
Cloth is in the inside of through-hole.
Preferably, the shape of the pull rod is cylinder.
(3) advantageous effect
The utility model provides a kind of pulley combination for single cable wire, has following advantageous effect：
The utility model can be such that first pulley slides up and down by setting turntable, turning-bar and the first fixing axle,
It is convenient and efficient in the single cable wire of installation, by the way that cable wire hole and protective plate is arranged, it can effectively enhance side when single cable wire installation
Just property makes its more stablizing inside pulley, prevents single cable wire from falling, can by the way that pull rod, latch segment and locating slot is arranged
So that protective plate is fixed to each other with pulley yoke, solve single cable wire both ends it is fixed in the case of, installation pulley combination can be very
It is painstaking, it is troublesome in poeration, the problem of taking time and effort.
Description of the drawings
Fig. 1 is the utility model front view structural representation；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure：1 pulley yoke, 2 turning-bars, 3 hanging holes, 4 first fixing axles, 5 first pulleys, 6 second fixing axles, 7 second are slided
Wheel, 8 limiting slots, 9 drawstrings, 10 turntables, 11 handles, 12 cable wire holes, 13 sliding slots, 14 locating slots, 15 protective plates, 16 through-holes, 17 limits
Position block, 18 pull rods, 19 compression springs, 20 pulling blocks, 21 latch segments.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the utility model provides a kind of technical solution：A kind of pulley combination for single cable wire, including
The top of pulley yoke 1 and turning-bar 2, pulley yoke 1 is fixedly connected with hanging hole 3, and hanging hole 3 can fix pulley combination, be sliding
Wheel combination can preferably work, and the internal activity of pulley yoke 1 is connected with the first fixing axle 4, the outer wall activity of the first fixing axle 4
It is connected with first pulley 5, first pulley 5 can coordinate the installation of cable wire, the inside of pulley yoke 1 solid in 1 internal activity of pulley yoke
Surely it is connected with the second fixing axle 6, the outer wall of the second fixing axle 6 is connected with second pulley 7, first pulley 5 and second pulley
7 size shape is consistent, and the inside of pulley yoke 1 offers limiting slot 8, and the inside of limiting slot 8 and the outer wall of the first fixing axle 4 are lived
Dynamic connection, the outside of the first fixing axle 4 are fixedly connected with drawstring 9, and drawstring 9 is connect with the top movable of turning-bar 2, turning-bar 2
Quantity be two, and two turning-bars 2 are symmetrically distributed in the top of pulley yoke 1 using the center line of pulley yoke 1 as symmetry axis, drawing
One end of rope 9 is fixedly connected with turntable 10, by the way that turntable 10, turning-bar 2 and the first fixing axle 4 is arranged, can make first pulley 5
It can slide up and down, it is convenient and efficient in the single cable wire of installation, turntable 10 is rotated by handle 11, the rotation of turntable 10 can drive drawing
9 recycling of rope, drawstring 9 can drive the first fixing axle 4 to rise, so that cable wire is installed respectively, the top of turntable 10 is fixedly connected with
Handle 11, the bottom of turntable 10 are fixedly connected on the top of pulley yoke 1, and the side of pulley yoke 1 offers cable wire hole 12, by setting
Set cable wire hole 12 and protective plate 15, can effectively enhance the convenience when installation of single cable wire, make its inside pulley more
Stablize, prevents single cable wire from falling, the outside of pulley yoke 1 offers sliding slot 13 and locating slot 14, the internal activity of sliding slot 13 respectively
It is connected with protective plate 15, the shape of facing of protective plate 15 is rectangle, and protective plate 15 is in 13 internal activity of sliding slot, protective plate 15
Side offer through-hole 16, the setting of through-hole 16 is to install cable wire, and the inside of through-hole 16 is fixedly connected with limited block 17,
The quantity of limited block 17 is two, and two limited blocks 17 are symmetrically distributed in by symmetry axis of the center line of through-hole 16 in through-hole 16
The internal activity in portion, through-hole 16 is connected with pull rod 18, and the shape of pull rod 18 is cylinder, and the outer wall of pull rod 18 is connected with
One end of compression spring 19, pull rod 18 is fixedly connected with pulling block 20, and the other end of pull rod 18 is fixedly connected with latch segment 21, passes through
Pull rod 18, latch segment 21 and locating slot 14 are set, protective plate 15 can be made to be fixed to each other with pulley yoke 1,21 activity of latch segment is even
It is connected on the inside of locating slot 14, when putting down protective plate 15, is promoted latch segment 21 in locating slot 14 using pull rod 18
Portion, compression spring 19 are in stress, prevent 21 Automatic-falling of latch segment from going out locating slot 14 always.
It can to sum up obtain, the utility model can make first pulley by the way that turntable 10, turning-bar 2 and the first fixing axle 4 is arranged
5 can slide up and down, convenient and efficient in the single cable wire of installation, by the way that cable wire hole 12 and protective plate 15 is arranged, can effectively increase
Convenience when strong list cable wire installation makes its more stablizing inside pulley, prevents single cable wire from falling, by the way that pull rod is arranged
18, latch segment 21 and locating slot 14, can make protective plate 15 be fixed to each other with pulley yoke 1, solve single cable wire both ends and have consolidated
In the case of fixed, installation pulley combination can be very painstaking, troublesome in poeration, the problem of taking time and effort.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of pulley combination for single cable wire, including pulley yoke (1) and turning-bar (2), it is characterised in that：The pulley yoke
(1) it is fixedly connected with hanging hole (3) at the top of, the internal activity of the pulley yoke (1) is connected with the first fixing axle (4), and described
The outer wall of one fixing axle (4) is connected with first pulley (5), and the inside of the pulley yoke (1) is fixedly connected with the second fixation
The outer wall of axis (6), second fixing axle (6) is connected with second pulley (7), and the inside of the pulley yoke (1) offers
The inside of limiting slot (8), the limiting slot (8) is flexibly connected with the outer wall of the first fixing axle (4), first fixing axle (4)
Outside be fixedly connected with drawstring (9), the drawstring (9) connect with the top movable of turning-bar (2), the one of the drawstring (9)
End is fixedly connected with turntable (10), and handle (11), the bottom of the turntable (10) are fixedly connected at the top of the turntable (10)
It is fixedly connected on the top of pulley yoke (1), the side of the pulley yoke (1) offers cable wire hole (12), the pulley yoke (1)
Outside offers sliding slot (13) and locating slot (14) respectively, and the internal activity of the sliding slot (13) is connected with protective plate (15), institute
The side for stating protective plate (15) offers through-hole (16), and the inside of the through-hole (16) is fixedly connected with limited block (17), described
The internal activity of through-hole (16) is connected with pull rod (18), and the outer wall of the pull rod (18) is connected with compression spring (19), institute
The one end for stating pull rod (18) is fixedly connected with pulling block (20), and the other end of the pull rod (18) is fixedly connected with latch segment (21),
The latch segment (21) is movably connected in the inside of locating slot (14).
2. a kind of pulley combination for single cable wire according to claim 1, it is characterised in that：The turning-bar (2)
Quantity is two, and two turning-bars (2) are symmetrically distributed in the top of pulley yoke (1) using the center line of pulley yoke (1) as symmetry axis.
3. a kind of pulley combination for single cable wire according to claim 1, it is characterised in that：The protective plate (15)
It is rectangle to face shape.
4. a kind of pulley combination for single cable wire according to claim 1, it is characterised in that：The first pulley (5)
It is consistent with the size shape of second pulley (7).
5. a kind of pulley combination for single cable wire according to claim 1, it is characterised in that：The limited block (17)
Quantity is two, and two limited blocks (17) are symmetrically distributed in the inside of through-hole (16) using the center line of through-hole (16) as symmetry axis.
6. a kind of pulley combination for single cable wire according to claim 1, it is characterised in that：The shape of the pull rod (18)
Shape is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186312.XU CN207986568U (en) | 2018-02-02 | 2018-02-02 | A kind of pulley combination for single cable wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186312.XU CN207986568U (en) | 2018-02-02 | 2018-02-02 | A kind of pulley combination for single cable wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207986568U true CN207986568U (en) | 2018-10-19 |
Family
ID=63823661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820186312.XU Expired - Fee Related CN207986568U (en) | 2018-02-02 | 2018-02-02 | A kind of pulley combination for single cable wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207986568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911796A (en) * | 2019-04-04 | 2019-06-21 | 王如一 | A kind of hawser angle pulley that Ocean Surveying is peculiar to vessel |
| CN110671901A (en) * | 2019-09-26 | 2020-01-10 | 安徽徽大农业有限公司 | Hot pepper seed drying device with adjustable height |
-
2018
- 2018-02-02 CN CN201820186312.XU patent/CN207986568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911796A (en) * | 2019-04-04 | 2019-06-21 | 王如一 | A kind of hawser angle pulley that Ocean Surveying is peculiar to vessel |
| CN110671901A (en) * | 2019-09-26 | 2020-01-10 | 安徽徽大农业有限公司 | Hot pepper seed drying device with adjustable height |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |