CN206735480U - A kind of core of EMUs 47 controls "Jumper" cable actinobacillus device - Google Patents
A kind of core of EMUs 47 controls "Jumper" cable actinobacillus device Download PDFInfo
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- CN206735480U CN206735480U CN201720472687.8U CN201720472687U CN206735480U CN 206735480 U CN206735480 U CN 206735480U CN 201720472687 U CN201720472687 U CN 201720472687U CN 206735480 U CN206735480 U CN 206735480U
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- pulley
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- jumper
- emus
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Abstract
The utility model discloses a kind of core of EMUs 47 to control "Jumper" cable actinobacillus device, belongs to pay-off equipment field.It includes bearing block, spin axis, spiral arm and assembly pulley, and described spiral arm is arranged on described bearing block by described spin axis, and described spiral arm is fixedly connected with described spin axis；Described assembly pulley includes first pulley group, second pulley group, the 3rd assembly pulley, the upper end of described second pulley group is hinged with described first pulley group, the lower end of described second pulley group is fixedly connected with described spin axis, and described second pulley group middle pulley groove direction is consistent with described spin axis axis direction；The 3rd described assembly pulley is located at one end of described spiral arm, and the 3rd described assembly pulley middle pulley groove direction is consistent with second pulley group middle pulley groove direction.The utility model provide a kind of good portability, it is simple to operate, be hardly damaged, unwrapping wire efficiency high and cable are not easy the core of the EMUs 47 control "Jumper" cable actinobacillus device that breaks.
Description
Technical field
The utility model belongs to pay-off equipment field, specifically, is related to a kind of core of EMUs 47 control "Jumper" cable and puts
Line apparatus.
Background technology
At present, the structure of the core of EMUs 47 control "Jumper" cable actinobacillus device is often arranged on the branch of wire-unfolding rack for cable hank
Support on axle, support shaft is set through suspension through hole, but most of wire-unfolding rack is bulky, and is supported in order to which cable hank is placed
On axle, this needs supply of electric power to operate, while also has higher requirement to the compression strength of support shaft；During unwrapping wire, cable
Disk is easily pullled and slided in support shaft, in fact it could happen that the situation that cable hank slides, causes cable break.
Chinese Patent Application No. 201420317304.6, Authorization Notice No. CN 203938266U patent document, is disclosed
A kind of portable draw drum.It includes circular support disk and draw drum, and the center of circle of the support plate is provided with fixed vertical shaft, described
Universal support wheel is provided with below draw drum, the Universal support wheel is three and is distributed on the periphery of draw drum, adjacent universal
Angle is 120 ° between support wheel, and the centre bore embedded bearing of the draw drum is sleeved on vertical shaft.The utility model is simple in construction,
Practical strong applicability, in use, support plate is put on the ground, then draw drum is sleeved on vertical shaft, then entrance line volume set
On vertical shaft, you can a people pulls the forward unwrapping wire of the end of a thread to family.But still suffer from problems with：To the compression strength of circular support disk
It is it is required that high；Because cable uniform winding is on draw drum, the amplitude of fluctuation of unwrapping wire is big, and the output angle of cable constantly changes, when
Easily there is cable winding during using mechanical bracing wire or very fast payingoff speed, so as to influence cable drum efficiency, and draw drum inertia
Cable may be brought to break.
Chinese Patent Application No. 201521051958.x, open (bulletin) number CN205772360U, discloses a kind of copper cash
The actinobacillus device of wire drawing machine.It includes base, cavity, rotating shaft, bearing, balancing weight, retractor device, expansion link, annular disk, unwrapping wire
Disk, pole, guide roller, vertical rod and directive wheel, the interior middle part of base are provided with cavity, are provided with balancing weight in cavity, cavity upper end is provided with
Rotating shaft, rotating shaft connection balancing weight, rotating shaft are provided with bearing with base junction, and rotating shaft upper end is provided with draw drum, set on the outside of draw drum
There is annular disk, annular disk internal diameter is more than draw drum diameter, and annular disk connects retractor device by expansion link, and retractor device is located at bottom
On seat, annular disk upper end is provided with inclined pole, and pole top is provided with guide roller, and base upper end is provided with vertical rod, and rod end is set
There is directive wheel, wire rod is released from draw drum and bypasses guide roller top and directive wheel lower end successively.The utility model is simple in construction, makes
With convenient, saving using energy source, Tension Adjustable section suffered by wire rod, raising wire paying-off quality.But still suffer from problems with：It is this
Structure needs to prepare the devices such as base, retractor device and pressure sensitive device, and volume is excessively huge, while the also resistance to compression to device
Intensity also has higher requirement, and partial devices need supply of electric power to be just avoided that cable is pulled off, and is unsuitable under adverse circumstances
Use.
The content of the invention
1st, to solve the problems, such as
Easily generation cable hank under "Jumper" cable actinobacillus device is controlled to break asking for actinobacillus device for the existing core of EMUs 47
Topic, the utility model provide a kind of good portability, it is simple to operate, be hardly damaged, unwrapping wire efficiency high and cable be not easy to break it is dynamic
The core of car group 47 controls "Jumper" cable actinobacillus device.
2nd, technical scheme
To solve the above problems, the utility model adopts the following technical scheme that.
A kind of core of EMUs 47 controls "Jumper" cable actinobacillus device, including bearing block, spin axis, spiral arm and assembly pulley, described
Spiral arm be arranged on by described spin axis on described bearing block, and described spiral arm is fixedly connected with described spin axis；Institute
The assembly pulley stated include first pulley group, second pulley group, the 3rd assembly pulley, the upper end of described second pulley group with it is described
First pulley group is hinged, and the lower end of described second pulley group is fixedly connected with described spin axis, and described second pulley group
Middle pulley groove direction is consistent with described spin axis axis direction；The 3rd described assembly pulley is located at one end of described spiral arm, and
The 3rd described assembly pulley middle pulley groove direction is consistent with described second pulley group middle pulley groove direction.
Preferably, described spiral arm center and described spin axis center superposition.
Preferably, one end away from the 3rd described assembly pulley is additionally provided with balancing weight in described spiral arm.
Preferably, in addition to company is fixed in fix bar and the 4th assembly pulley, one end of described fix bar with described spiral arm
Connect, the other end is fixedly connected with the 4th described assembly pulley.
Preferably, described fix bar is hollow pipe, the opening of its upper end and the 3rd described assembly pulley middle pulley groove side
To corresponding, and the opening of its lower end is corresponding with the 4th described assembly pulley middle pulley groove direction.
Preferably, the 3rd described assembly pulley middle pulley groove direction, described fix bar axis direction and described the
Four assembly pulley middle pulley groove directions are located in same vertical direction.
Preferably, it is additionally provided with threading orifice on the 4th described assembly pulley, and described threading orifice and described the
Four assembly pulleys are fixedly connected.
Preferably, support shaft is provided with below described bearing block, described bearing block is fixed with described support shaft to be connected
Connect.
Preferably, it is additionally provided with bearing pin in described support shaft.
Preferably, the bearing in described bearing block uses rolling bearing, and described rolling bearing and described spin axis
Interference fit.
3rd, beneficial effect
Compared to prior art, the beneficial effects of the utility model are：
(1) combination of the utility model middle pulley group structure and spin axis, it is good portability, simple to operate so that cable
Can be as spin axis be circumferentially detached unwrapping wire in the case where smaller external force is pullled；Realize simultaneously when cable hank is uprightly put, can
So that cable unwinding device to be arranged on to the top of cable hank, so as to avoid the direct weight of cable hank on cable unwinding device；
(2) spiral arm center and spin axis center superposition in the utility model, it is ensured that the both ends brachium of spiral arm is consistent, and spiral arm one
The setting of side balancing weight, be advantageous to realize balance in rotary course, avoiding working long hours down causes the damage of spin axis；
(3) the 4th assembly pulley and fix bar are equipped with the utility model, avoid in cable hank cable directly with
Three assembly pulley middle pulley grooves directly dock, cable and the possibility of the friction of cable hank side plate when reducing rotation；
(4) fix bar uses hollow pipe in the utility model, is advantageous to cable that cable hank is sent respectively with the 3rd
Assembly pulley middle pulley groove, the 4th assembly pulley middle pulley groove carry out slitless connection, reduce the abrasion of cable to a greater extent；
(5) in the utility model in the 3rd assembly pulley middle pulley groove direction, fix bar axis direction and the 4th assembly pulley
Pulley groove direction is located in same vertical direction, it is possible to achieve it is quick to reduce cable position in cable hank diverse location for cable
Variation causes constantly to rub between cable and fix bar；
(6) presence of orifice is threaded in the utility model, avoids when payingoff speed changes larger cable from the 4th pulley
Come off on group middle pulley groove；
(7) in the utility model support shaft setting, facilitate cable unwinding device to be fixedly mounted on cable hank；Especially when
Bearing pin is set in support shaft, is advantageous to firm between cable unwinding device and cable hank；
(8) it is interference fitted in the utility model using rolling bearing and spin axis, dismounting maintenance is convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic perspective view of utility model works state；
Fig. 3 is front view of the present utility model；
Fig. 4 is Fig. 3 right view；
Fig. 5 is Fig. 3 top view.
In figure：1- bearing blocks；2- spin axis；3- spiral arms；4- first pulley groups；5- second pulley groups；The assembly pulleys of 6- the 3rd；7-
Fix bar；The assembly pulleys of 8- the 4th；9- threads orifice；10- support shafts.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment 1
As depicted in figs. 1 and 2, a kind of core of EMUs 47 control "Jumper" cable actinobacillus device, it includes bearing block 1, spin axis
2nd, spiral arm 3 and assembly pulley, described spiral arm 3 is arranged on described bearing block 1 by described spin axis 2, and described spiral arm 3
It is fixedly connected with described spin axis 2；Described assembly pulley includes first pulley group 4, second pulley group 5, the 3rd assembly pulley 6, institute
The upper end for the second pulley group 5 stated and described first pulley group 4 are be hinged, the lower end of described second pulley group 5 with it is described
Spin axis 2 is fixedly connected, and the described middle pulley groove direction of second pulley group 5 is consistent with the described axis direction of spin axis 2；Described
3rd assembly pulley 6 is located at one end of described spiral arm 3, and the described middle pulley groove direction of the 3rd assembly pulley 6 and described second
The middle pulley groove direction of assembly pulley 5 is consistent.
In the present embodiment, first cable hank is uprightly put, and bearing block 1 is fixedly mounted on above the hub of cable hank,
The direct weight of cable hank is avoided on the core of EMUs 47 control "Jumper" cable actinobacillus device；Then cable is pullled successively and passed through
3rd assembly pulley 6, second pulley group 5 and first pulley group 4, cable are put in the case where external force is pullled as spin axis is circumferentially detached
Line, cable hank itself is avoided circumferentially to rotate caused inertia so as to trigger cable to pull apart.
Embodiment 2
As shown in Figure 3 and Figure 5, a kind of core of EMUs 47 control "Jumper" cable actinobacillus device, on the basis of embodiment 1,
The described center of spiral arm 3 and the described center superposition of spin axis 2；One end away from the 3rd described assembly pulley 6 in described spiral arm 3
It is additionally provided with balancing weight.
In the present embodiment, the center of spiral arm 3 and the center superposition of spin axis 2, it is ensured that the both ends brachium of spiral arm 3 is consistent, and spiral arm 3 one
The setting of side balancing weight, be advantageous to realize balance in rotary course, avoiding working long hours down causes the damage of spin axis.
For the present embodiment in cable drum, the cable on cable hank directly passes through the middle pulley groove of the 3rd assembly pulley 6, this side
Formula easily causes the friction of cable and cable plate edge when cable position on cable hank changes larger, so as to extreme influence unwrapping wire
Efficiency.Therefore, the utility model be further improved it is as follows.
Embodiment 3
As shown in figure 4, a kind of core of EMUs 47 control "Jumper" cable actinobacillus device, on the basis of embodiment 2, in addition to
The assembly pulley 8 of fix bar 7 and the 4th, one end of described fix bar are fixedly connected with described spiral arm 3, the other end and described the
Four assembly pulleys 8 are fixedly connected.
In the present embodiment, when unwrapping wire process cable is located at cable hank upper position, especially proximate to side on the upside of cable hank
During plate, the cable easily occurred on the middle pulley groove of the 3rd assembly pulley 6 touches side plate, and the assembly pulley 8 of fix bar 7 and the 4th is set
Put, facilitate cable to be docked under the guiding of the 4th assembly pulley 8 with the 3rd assembly pulley 6 on spiral arm 3, so as to greatly reduce cable
Break rate.
Embodiment 4
A kind of core of EMUs 47 controls "Jumper" cable actinobacillus device, and on the basis of embodiment 3, described fix bar 7 is
Hollow pipe, its upper end opening it is corresponding with the described middle pulley groove direction of the 3rd assembly pulley 6, and the opening of its lower end with it is described
The middle pulley groove direction of the 4th assembly pulley 8 it is corresponding.
In the present embodiment, when cable transmits between the middle pulley groove of the 3rd assembly pulley 6 and the middle pulley groove of the 4th assembly pulley 8
In, fix bar 7 plays a part of limiting cable flexing scope using hollow pipe and its opening direction, avoids cable from being produced in assembly pulley
Pulley groove is jumped out of during raw larger deviation.
Embodiment 5
A kind of core of EMUs 47 controls "Jumper" cable actinobacillus device, on the basis of embodiment 4, the 3rd described assembly pulley
6 middle pulley groove directions, the axis direction of fix bar 7 and the middle pulley groove direction of the 4th assembly pulley 8 are located in same vertical direction.
In the present embodiment, the middle pulley groove direction of the 3rd assembly pulley 6, the axis direction of fix bar 7 and the 4th assembly pulley 8 are determined
Position quick shift causes between cable and fix bar 7 not when relation between middle pulley groove direction reduces cable high speed payout
Disconnected friction.
Embodiment 6
A kind of core of EMUs 47 controls "Jumper" cable actinobacillus device, on the basis of embodiment 5, the 4th described assembly pulley
Threading orifice 9 is additionally provided with 8, and described threading orifice 9 is fixedly connected with the 4th described assembly pulley 8.
In the present embodiment, threading orifice 9 is provided with the 4th assembly pulley 8, avoids cable from the middle pulley of the 4th assembly pulley 8
Come off on groove.
Embodiment 7
A kind of core of EMUs 47 controls "Jumper" cable actinobacillus device, on the basis of embodiment 6, in described bearing block 1
Bearing use rolling bearing, and described rolling bearing is interference fitted with described spin axis 2, and the described lower section of bearing block 1 is set
Support shaft 10 is equipped with, described bearing block 1 is fixedly connected with described support shaft 10, and pin is additionally provided with described support shaft 10
Axle.
In the present embodiment, because cable hank does not rotate in itself, it is not necessary to pull cable using larger external force, therefore use rolling
Dynamic bearing can reduce cost, and maintenance cost is low；The setting of support shaft 10 facilitates the core of EMUs 47 to control "Jumper" cable unwrapping wire
Device is fixedly mounted on cable hank, especially when setting bearing pin in support shaft 10, branch corresponding with support shaft 10 on cable hank
Supportting and be provided with bearing pin groove corresponding with bearing pin on the hole wall of axle putting hole, the groove is parallel with the axis direction of support shaft, this
When support shaft 10 is put into support shaft putting hole on cable hank, bearing pin can enter sample along bearing pin groove, while can limit electricity
The free degree that cable disk rotates about the axis thereof with support shaft 10；Be advantageous to the core of EMUs 47 control "Jumper" cable actinobacillus device and cable
It is firm between disk, realize the fast assembling-disassembling of the utility model and cable hank.
Claims (10)
1. a kind of core of EMUs 47 controls "Jumper" cable actinobacillus device, it is characterised in that：Including bearing block (1), spin axis (2), rotation
Arm (3) and assembly pulley, described spiral arm (3) are arranged on described bearing block (1) by described spin axis (2), and described
Spiral arm (3) is fixedly connected with described spin axis (2)；Described assembly pulley includes first pulley group (4), second pulley group (5), the
Three assembly pulleys (6), the upper end of described second pulley group (5) is be hinged with described first pulley group (4), described second pulley
The lower end of group (5) is fixedly connected with described spin axis (2), and described second pulley group (5) middle pulley groove direction with it is described
Spin axis (2) axis direction is consistent；The 3rd described assembly pulley (6) is located at one end of described spiral arm (3), and the described the 3rd slides
Wheel group (6) middle pulley groove direction is consistent with described second pulley group (5) middle pulley groove direction.
2. the core of a kind of EMUs 47 according to claim 1 controls "Jumper" cable actinobacillus device, it is characterised in that：Described
Spiral arm (3) center and described spin axis (2) center superposition.
3. the core of a kind of EMUs 47 according to claim 2 controls "Jumper" cable actinobacillus device, it is characterised in that：Described
One end away from the 3rd described assembly pulley (6) is additionally provided with balancing weight in spiral arm (3).
4. the core of a kind of EMUs 47 according to claim 3 controls "Jumper" cable actinobacillus device, it is characterised in that：Also include
Fix bar (7) and the 4th assembly pulley (8), one end of described fix bar (7) are fixedly connected with described spiral arm (3), the other end
It is fixedly connected with the 4th described assembly pulley (8).
5. the core of a kind of EMUs 47 according to claim 4 controls "Jumper" cable actinobacillus device, it is characterised in that：Described
Fix bar (7) is hollow pipe, and the opening of its upper end is corresponding with the 3rd described assembly pulley (6) middle pulley groove direction, and under it
The opening at end is corresponding with the 4th described assembly pulley (8) middle pulley groove direction.
A kind of 6. core of EMUs 47 control "Jumper" cable actinobacillus device according to claim 4 or 5, it is characterised in that：Institute
The 3rd assembly pulley (6) middle pulley groove direction, described fix bar (7) axis direction and the 4th described assembly pulley (8) stated
Middle pulley groove direction is located in same vertical direction.
7. the core of a kind of EMUs 47 according to claim 6 controls "Jumper" cable actinobacillus device, it is characterised in that：Described
Threading orifice (9) is additionally provided with 4th assembly pulley (8), and described threading orifice (9) and the 4th described assembly pulley (8) are solid
Fixed connection.
8. the core of a kind of EMUs 47 according to claim 7 controls "Jumper" cable actinobacillus device, it is characterised in that：Described
Support shaft (10) is provided with below bearing block (1), described bearing block (1) is fixedly connected with described support shaft (10).
9. the core of a kind of EMUs 47 according to claim 8 controls "Jumper" cable actinobacillus device, it is characterised in that：Described
Support shaft is additionally provided with bearing pin on (10).
10. the core of a kind of EMUs 47 according to claim 9 controls "Jumper" cable actinobacillus device, it is characterised in that：It is described
Bearing block (1) in bearing use rolling bearing, and described rolling bearing is interference fitted with described spin axis (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472687.8U CN206735480U (en) | 2017-04-28 | 2017-04-28 | A kind of core of EMUs 47 controls "Jumper" cable actinobacillus device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472687.8U CN206735480U (en) | 2017-04-28 | 2017-04-28 | A kind of core of EMUs 47 controls "Jumper" cable actinobacillus device |
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| Publication Number | Publication Date |
|---|---|
| CN206735480U true CN206735480U (en) | 2017-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720472687.8U Expired - Fee Related CN206735480U (en) | 2017-04-28 | 2017-04-28 | A kind of core of EMUs 47 controls "Jumper" cable actinobacillus device |
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| CN (1) | CN206735480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313811A (en) * | 2017-12-28 | 2018-07-24 | 铜陵顶科镀锡铜线有限公司 | Universal wire dispenser |
-
2017
- 2017-04-28 CN CN201720472687.8U patent/CN206735480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313811A (en) * | 2017-12-28 | 2018-07-24 | 铜陵顶科镀锡铜线有限公司 | Universal wire dispenser |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20200428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |