CN107539905A - A kind of rope guide with bushing type rope press device and the adjustable conductor rope mechanism of guide rod type - Google Patents
A kind of rope guide with bushing type rope press device and the adjustable conductor rope mechanism of guide rod type Download PDFInfo
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- CN107539905A CN107539905A CN201610484893.0A CN201610484893A CN107539905A CN 107539905 A CN107539905 A CN 107539905A CN 201610484893 A CN201610484893 A CN 201610484893A CN 107539905 A CN107539905 A CN 107539905A
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- rope
- guide
- guide rod
- press device
- adjustable
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Abstract
This application discloses a kind of rope guide with bushing type rope press device and the adjustable conductor rope mechanism of guide rod type, including bushing type rope press device, guide rod type screw thread guiding mechanism；Fixed seat in described bushing type rope press device is bolted before reel, and the sleeve pipe on bushing type rope press device is pressed on the steel wire rope on reel；Guide rod type screw thread guiding mechanism is bolted before reel and the lower section in described bushing type rope press device；Described guide rod type screw thread guiding mechanism carries adjustable guide rope device；Thread spindle one end connection little gear on described guide rod type screw thread guiding mechanism；The little gear engages connection with gear wheel；The gear wheel is connected to spool shaft one end of electric block；Safety guard is installed outside the little gear and gear wheel, the safety guard is connected to the shell of electric block termination.
Description
Technical field
The application is related to crane field, more particularly to a kind of band bushing type rope press device and the adjustable conductor rope machine of guide rod type
The rope guide of structure.
Background technology
Rope guide is the important component in electric block, and its effect is to ensure that steel wire rope can fitly be arranged in reel
On, it is chaotic, overlapping etc. to prevent steel wire rope, so as to cause electric block mechanical breakdown；Existing electric block mostly uses clamping hoop type
Rope guide.The inner ring of this rope guide is enclosed on the screw thread grooving outside reel, and rope guide is provided with conductor rope mouth, and steel wire rope is therefrom arranged
Go out；When spool turns, drive rope guide to be moved axially along reel by screw thread grooving, realize steel wire rope along reel screw thread grooving
Neat winding；But this traditional rope guide fragile structure, the side force being amenable to during work are small；Steel when real work
Cord can not possibly all be vertical hanging object, and oblique pull hanging object often occurs, and oblique pull tiltedly drags object, is so easy to a clamping hoop type rope guide
Or other guide wheel type rope guides are broken broken or pull open screw thread grooving on deviation reel, once so accident occurs, work as ground
When operating personnel pinpoint the problems, steel wire rope on reel heavy clutter, it is overlapping, block, now electric block failure
It can not use；There is the defects of obvious in traditional rope guide that therefore existing electric block uses, be machinery when running into oblique pull
One of principal element of aspect failure.
The content of the invention
The application aims to overcome that above-mentioned weak point of the prior art and provides a kind of band bushing type rope press device
With the rope guide of the adjustable conductor rope mechanism of guide rod type, described rope guide can keep steel wire rope not loose along drum rope groove proper alignment
Dissipate, be not overlapping, and rope guide can be made to be subjected to big oblique pulling, steel wire rope does not take off groove, not disorder cable.
To reach above-mentioned purpose, what the application was achieved through the following technical solutions：
A kind of rope guide with bushing type rope press device and the adjustable conductor rope mechanism of guide rod type, it is characterised in that：Including sleeve pipe
Formula rope press device 2, guide rod type screw thread guiding mechanism 3；Fixed seat 25 in described bushing type rope press device 2 is connected by bolt 44
It is connected on before reel 18, the sleeve pipe 21 on described bushing type rope press device is pressed on the steel wire rope on reel；Described guide rod
Formula screw thread guiding mechanism 3 is connected to by bolt 4 before reel and the lower section in described bushing type rope press device；Described
Guide rod type screw thread guiding mechanism carries adjustable guide rope device 8；One end of thread spindle 33 on described guide rod type screw thread guiding mechanism
Connect little gear 5；The little gear engages connection with gear wheel 6；The gear wheel is connected to spool shaft one end of electric block；
Safety guard 7 is installed, the safety guard is connected to the shell of electric block termination outside the little gear and gear wheel.
Wherein, described bushing type rope press device 2 includes sleeve pipe 21, mandrel 22, and described sleeve pipe 21 is connected to mandrel 22
It is upper and rotatable；Described mandrel both ends are connected by screw 23 with axle bed 24 respectively, are included on described axle bed and are connect screw rod
241；Described axle bed is connected by spring 26 and nut 27 with fixed seat 25.
Wherein, described guide rod type screw thread guiding mechanism 3 includes thread spindle 33, adjustable guide rope device 8, guide rod shaft 32, institute
The spacing for two sheaves 86 on adjustable guide rope device 8 stated is adjustable；Described adjustable guide rope device 8 is threadedly attached in
On described thread spindle 33；Described thread spindle both ends by bearing and bearing block 34 and pass through bolt 39 and left fixed seat respectively
37 and right fixed seat 38 connect；Described guide rod shaft 32 is slidably connected with described adjustable guide rope device 8, described guide rod shaft two
End is connected in above-mentioned left fixed seat and right fixed seat by nut 35 respectively.
Wherein, described adjustable guide rope device 8 includes thread slider 81, fixed block 82, regulating block 83, sheave 86, institute
Hole 811 and pilot hole 812 and connecting hole 813 are threaded on the thread slider 81 stated；Described fixed block 82 is provided with axle
Hole 821 and connecting hole 822, connect on described one face of fixed block to connect on guide wheel shaft an A823, described guide wheel shaft A and lead
Rope sheave 86, the sheave are provided with grooving 861；Described regulating block 83 is provided with axis hole 831, screwed hole 832, described tune
A guide wheel shaft B833, described guide wheel shaft B connections sheave 86 are connected on one face of locking nub；Described regulating block, screw thread are slided
Block, fixed block are connected by multiple screw A84 and screw B85.
The beneficial effect of the application is：The application structure is novel, and anti-oblique pull ability is strong；Set on bushing type rope press device
Pipe (21) is all pushed down the steel wire rope on reel, ensures steel wire rope proper alignment on the screw thread grooving of reel, especially in steel
Disorder cable not folded rope when cord does not stress loose, bushing type rope press device under spring force and nut effect, sleeve pipe with
The steel wire rope being wrapped on reel keeps identical gap, that is, ensures the not folded rope of disorder cable and reduce casing wear；Guide rod type spiral shell
Line guiding mechanism can play enhancing resistance wire rope inclined-pulling ability；Due to thread spindle (33) and the spiral shell of adjustable guide rope device (8)
Line connects, and adjustable guide rope device could only move when thread spindle rotates, it is impossible to haul movement by wire rope inclined pulling force, play
Anti- oblique pull effect；The main part of adjustable guide rope device passes through screw by thread slider (81), fixed block (82), regulating block (83)
A and screw B are connected, and thread slider is provided with screwed hole and the pilot hole company of transmission between thread spindle and guide rod shaft respectively
Connect, frequent activities friction, therefore the high-abrasive material such as copper or cast iron can be selected in the material of thread slider, increases service life, and consolidate
Determine block, the material of regulating block can be selected carbon steel and be easy to weld with guide wheel shaft to increase weldability, the high cost of intensity is low；Pass through locking
Screw A and screw B can tightly connect thread slider, fixed block, regulating block three, while can adjust fixed block
Different spacing between regulating block, i.e., the different spacing between two sheaves (86) can be adjusted, to be adapted to different size
The needs of steel wire rope, steel wire rope fast can be departed from sheave additionally by screw B is unclamped, facilitate maintenance maintenance；Adjustable conductor rope
Thread slider (81) in device is slidably connected provided with pilot hole with guide rod shaft (32), and so adjustable guide rope device would not be with
The rotation of thread spindle and spin, can only or left or right horizontal along thread spindle work move；Two conductor ropes in adjustable guide rope device
The grooving taken turns in (86) includes steel wire rope in it, is not easy de- rope；It can ensure that transmission speed ratio is accurate using gear-driven benefit,
Power transmission is non-slip, it is ensured that adjustable guide rope device moves left and right encloses steel wire rope along screw thread grooving with outermost on reel one
Synchronization is moved left and right, ensures that steel wire rope is normally wound on reel.
Operation principle is so：The both ends of reel 18 of electric block are connected to left end seat (16) and right end base (17)
On；Bushing type rope press device and guide rod type screw thread guiding mechanism are arranged on before reel；Reel is threaded grooving on (18)
For lay winding wire ropes (19), steel wire rope one end is fixed on one side on reel, wirerope-winding on the screw thread grooving of reel,
Sleeve pipe in the steel wire rope whole quilt cover tubular type rope press device wound on reel is neatly pressed on reel, and steel wire rope leads to again
The adjustable guide rope device crossed in guide rod type screw thread guiding mechanism from worn between two sheaves (86) by suspension hook group carry out
Lifting operation；When reel is rotated by motor, steel wire rope is also with the screw thread grooving winding on reel or left or right water
Translation is dynamic, and sleeve is pushed down, and disorder cable, folded rope phenomenon do not occur；Pass through gear wheel, the transmission of little gear, band during spool turns
Dynamic thread spindle 33 rotates, while drives adjustable guide rope device to be moved horizontally along thread spindle or left or right, and can ensure adjustable
Guide rope device displacement is identical along screw thread grooving displacement with steel wire rope on reel, keeps synchronous；In the event of suspension hook
During oblique pull, axial horizontal force action is on adjustable guide rope device caused by wire rope inclined-pulling, and adjustable guide rope device is by thread spindle
Screw thread limit and do not produce horizontal slip, play a part of anti-oblique pull.
Brief description of the drawings
Fig. 1 is the application structural front view；
Fig. 2 is the A-A direction views in Fig. 1；
Fig. 3 is Fig. 1 top view；
Fig. 4 is the bushing type rope press device schematic diagram in the application；
Fig. 5 is the guide rod type screw thread guiding mechanism schematic diagram in the application；
Fig. 6 is the adjustable guide rope device schematic diagram in Fig. 5.
Embodiment
In conjunction with accompanying drawing, the application embodiment is described in detail：
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of rope guide with bushing type rope press device and the adjustable conductor rope mechanism of guide rod type, its
It is characterised by：Including bushing type rope press device 2, guide rod type screw thread guiding mechanism 3；Consolidating in described bushing type rope press device 2
Reservation 25 is connected to before reel 18 by bolt 44, and the sleeve pipe 21 on described bushing type rope press device is pressed in the steel on reel
In cord；Described guide rod type screw thread guiding mechanism 3 is connected to before reel by bolt 4 and presses rope in described bushing type
The lower section of device；Described guide rod type screw thread guiding mechanism carries adjustable guide rope device 8；Described guide rod type screw thread guiding mechanism
On the one end of thread spindle 33 connection little gear 5；The little gear engages connection with gear wheel 6；The gear wheel is connected to electronic
Spool shaft one end of cucurbit；Safety guard 7 is installed, the safety guard is connected to electric block termination outside the little gear and gear wheel
Shell.
As shown in figure 4, described bushing type rope press device 2 includes sleeve pipe 21, mandrel 22, described sleeve pipe 21 is connected to the heart
It is on axle 22 and rotatable；Described mandrel both ends are connected by screw 23 with axle bed 24 respectively, and screw rod is included on described axle bed
241；Described axle bed is connected by spring 26 and nut 27 with fixed seat 25.
As shown in figure 5, described guide rod type screw thread guiding mechanism 3 includes thread spindle 33, adjustable guide rope device 8, guide rod shaft
32, the spacing of two sheaves 86 on described adjustable guide rope device 8 is adjustable；Described adjustable guide rope device 8 passes through screw thread
It is connected on described thread spindle 33；Described thread spindle both ends by bearing and bearing block 34 and pass through bolt 39 and a left side respectively
Fixed seat 37 and right fixed seat 38 connect；Described guide rod shaft 32 is slidably connected with described adjustable guide rope device 8, and described leads
Bar axle both ends are connected in above-mentioned left fixed seat and right fixed seat by nut 35 respectively.
As shown in fig. 6, described adjustable guide rope device 8 includes thread slider 81, fixed block 82, regulating block 83, sheave
86, hole 811 and pilot hole 812 and connecting hole 813 are threaded on described thread slider 81；Set on described fixed block 82
There are axis hole 821 and connecting hole 822, connect on described one face of fixed block and connect on guide wheel shaft an A823, described guide wheel shaft A
Sheave 86 is connect, the sheave is provided with grooving 861；Described regulating block 83 is provided with axis hole 831, screwed hole 832, described
One face of regulating block on connect a guide wheel shaft B833, described guide wheel shaft B connections sheave 86；Described regulating block, spiral shell
Line sliding block, fixed block are connected by multiple screw A84 and screw B85.
Claims (4)
- A kind of 1. rope guide with bushing type rope press device and the adjustable conductor rope mechanism of guide rod type, it is characterised in that：Including bushing type Rope press device (2), guide rod type screw thread guiding mechanism (3)；Fixed seat (25) in described bushing type rope press device (2) passes through spiral shell Bolt (44) is connected to before reel (18), and the sleeve pipe (21) on described bushing type rope press device is pressed in the steel wire on reel (18) On rope；Described guide rod type screw thread guiding mechanism (3) is connected to before reel by bolt (4) and is in described bushing type pressure The lower section of rope device；Described guide rod type screw thread guiding mechanism carries adjustable guide rope device (8)；Described guide rod type screw thread is oriented to Thread spindle (33) one end connection little gear (5) in mechanism；The little gear engages connection with gear wheel (6)；The gear wheel It is connected to spool shaft one end of electric block；Safety guard (7) is installed outside the little gear and gear wheel, the safety guard is connected to The shell of electric block termination.
- 2. a kind of rope guide with bushing type rope press device and the adjustable conductor rope mechanism of guide rod type according to claim 1, its It is characterised by：Described bushing type rope press device (2) includes sleeve pipe (21), mandrel (22), and described sleeve pipe (21) is connected to the heart It is on axle (22) and rotatable；Described mandrel both ends are connected by screw (23) with axle bed (24) respectively, are wrapped on described axle bed Containing screw rod (241)；Described axle bed is connected by spring (26) and nut (27) with fixed seat (25).
- 3. a kind of rope guide with bushing type rope press device and the adjustable conductor rope mechanism of guide rod type according to claim 1, its It is characterised by：Described guide rod type screw thread guiding mechanism (3) includes thread spindle (33), adjustable guide rope device (8), guide rod shaft (32), the spacing of two sheaves (86) on described adjustable guide rope device (8) is adjustable；Described adjustable guide rope device (8) It is threadedly attached on described thread spindle (33)；Described thread spindle both ends by bearing and bearing block (34) and lead to respectively Bolt (39) is crossed to be connected with left fixed seat (37) and right fixed seat (38)；Described guide rod shaft (32) fills with described adjustable conductor rope Put (8) to be slidably connected, described guide rod shaft both ends are connected to above-mentioned left fixed seat and right fixed seat by nut (35) respectively On.
- 4. a kind of rope guide with bushing type rope press device and the adjustable conductor rope mechanism of guide rod type according to claim 1 or 3, It is characterized in that：Described adjustable guide rope device (8) includes thread slider (81), fixed block (82), regulating block (83), sheave (86) hole (811) and pilot hole (812) and connecting hole (813), are threaded on described thread slider (81)；Described consolidates Determine block (82) and be provided with axis hole (821) and connecting hole (822), a guide wheel shaft A is connected on described one face of fixed block (823) sheave (86), is connected on described guide wheel shaft A, the sheave is provided with grooving (861)；Described regulating block (83) axis hole (831), screwed hole (832) are provided with, a guide wheel shaft B (833) is connected on described one face of regulating block, it is described Guide wheel shaft B connection sheaves (86)；Described regulating block, thread slider, fixed block pass through multiple screw A (84) and screw B (85) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610484893.0A CN107539905A (en) | 2016-06-28 | 2016-06-28 | A kind of rope guide with bushing type rope press device and the adjustable conductor rope mechanism of guide rod type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610484893.0A CN107539905A (en) | 2016-06-28 | 2016-06-28 | A kind of rope guide with bushing type rope press device and the adjustable conductor rope mechanism of guide rod type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107539905A true CN107539905A (en) | 2018-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610484893.0A Pending CN107539905A (en) | 2016-06-28 | 2016-06-28 | A kind of rope guide with bushing type rope press device and the adjustable conductor rope mechanism of guide rod type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107539905A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362167A (en) * | 2020-04-24 | 2020-07-03 | 蒋永强 | Crane lifting device |
-
2016
- 2016-06-28 CN CN201610484893.0A patent/CN107539905A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362167A (en) * | 2020-04-24 | 2020-07-03 | 蒋永强 | Crane lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |
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| WD01 | Invention patent application deemed withdrawn after publication |