CN207278806U - A kind of novel tensioning device - Google Patents
A kind of novel tensioning device Download PDFInfo
- Publication number
- CN207278806U CN207278806U CN201721098721.6U CN201721098721U CN207278806U CN 207278806 U CN207278806 U CN 207278806U CN 201721098721 U CN201721098721 U CN 201721098721U CN 207278806 U CN207278806 U CN 207278806U
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- tensioning
- cantilever
- axis
- movable pulley
- fixed pulley
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Abstract
The utility model discloses a kind of novel tensioning device.The tensioning apparatus includes tensioning bearing, surely sliding unit, dynamic sliding unit, driving section and tensioning support unit, surely sliding unit includes fixed pulley axis and fixed pulley, dynamic sliding unit includes movable pulley axis and movable pulley, being tensioned support unit includes tensioning cantilever and cantilever support axis, fixed pulley is connected on tensioning bearing by fixed pulley axis, the one end for being tensioned cantilever is fastened on tensioning bearing by suspended wall support shaft, one end of tensioning cantilever is fixed on cantilever support axis after being located by connecting with driving section, and movable pulley is pivotally connected on the other end of tensioning cantilever by movable pulley.The utility model has simple in structure, is easily installed, can effectively realize the tension during rope drive, with the use of the supporting earth of positive pole retracting device transmission of earth of positive pole retracting device can be made more stable, the more accurate effect of positioning.
Description
Technical field
Non-ferrous metal metallurgy technical field is the utility model is related to, more particularly to a kind of novel tensioning device.
Background technology
In non-ferrous metal metallurgy industry, particularly in the smelting of copper, zinc metal, the earth of positive pole retracting device in electrolysis unit
It can constantly extend elongation during rope (nonmetallic or metal) phoresys, need effectively to carry out tensioning work to it at this time
With otherwise transmission process has positioning and is not allowed, and transmission is not in place the generation of the phenomena such as deviation easily occurs.
Utility model content
One side according to the present utility model, there is provided a kind of novel tensioning device, including tensioning bearing, fixed sliding list
Member, move and slide unit, driving section and tensioning support unit, and surely sliding unit includes fixed pulley axis and fixed pulley, moves and slide unit including dynamic
Pulley spindle and movable pulley, tensioning support unit includes tensioning cantilever and cantilever support axis, fixed pulley are connected to by fixed pulley axis
It is tensioned on bearing, the one end for being tensioned cantilever is fastened on tensioning bearing by suspended wall support shaft, is tensioned one end and the transmission of cantilever
It is fixed to after portion's connection positioning on cantilever support axis, moves the excessively logical tensioning cantilever of sliding unit as support, movable pulley is slided by dynamic
Wheel shaft is fastened on the other end of tensioning cantilever.
Above-mentioned novel tensioning device, its advantage are that tensioning bearing is fixed and some position outside cell body
Connection, this is simple in structure, is easily installed, can be effectively real by fixed sliding unit, dynamic sliding unit, driving section and tensioning support unit
Tension during existing rope drive, with the use of supporting earth of positive pole retracting device, can make the biography of earth of positive pole retracting device
Dynamic more stable, positioning is more accurate.
In some embodiments, driving section is one kind in tensioning torsion spring, pneumatic gearing component and hydraulic transmission component.
Its advantage is that being tensioned cantilever by driving section drives dynamic sliding unit motion, realizes tension.
In some embodiments, tensioning bearing uses vinylite integral cast.Its advantage is vinyl tree
Fat integral cast, it is simple in structure firm, phenomena such as inaccurate, position offset produces error is positioned when will not be driven.
In some embodiments, cantilever, cantilever support axis, driving section, fixed pulley axis, fixed pulley, movable pulley axis are tensioned
With movable pulley using one kind in the acid metals and non-metallic material such as titanium, 316L.Its advantage is tensioning cantilever, cantilever
The material that support shaft, driving section, fixed pulley axis, fixed pulley, movable pulley axis and movable pulley use is unlikely to deform, and avoids tensing rope
When deform cause position offset produce error.
In some embodiments, surely sliding unit is at least one.Its advantage is, surely sliding unit can be it is multiple,
It may be mounted on diverse location, to adapt to the different structure such as direction with earth of positive pole retracting device connection mode, rope tension
The conversion of form.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of novel tensioning device of one embodiment of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 schematically shows a kind of a kind of novel tensioning device of embodiment according to the present utility model.Such as figure
Shown, which includes tensioning bearing 1, surely sliding unit, dynamic sliding unit, driving section 4 and tensioning support unit, and surely sliding unit includes
Fixed pulley axis 5 and fixed pulley 6, dynamic sliding unit include movable pulley axis 7 and movable pulley 8, and tensioning support unit includes tensioning 2 He of cantilever
Cantilever support axis 3, the fixed pulley 6 are connected on tensioning bearing 1 by fixed pulley axis 5, and one end of tensioning cantilever 2 passes through suspended wall
Support shaft be fastened to tensioning bearing 1 on, tensioning cantilever 2 one end be connected with the driving section 4 position after be fixed to cantilever support
On axis 3, the excessively logical tensioning cantilever 2 of sliding unit is moved as support, movable pulley 8 is fastened to the another of tensioning cantilever 2 by movable pulley axis 7
On one end.
Tensioning bearing 1 can use vinylite integral cast or nonmetallic material, remaining sub-assembly can using titanium,
The acid metals such as 316L or non-metallic material.
The tensioning apparatus of the utility model, its structure type are regardless of, and mode has very much, as a result can be reached rope and be opened automatically
The tight protection that can be used as the present invention is to picture.
It can be used in fields such as coloured industries (copper, zinc).Supporting earth of positive pole recycling collection device uses.
Tensioning apparatus, can use overall form, can also form and (be individually present, installation is fixed as the form of split
Position from different devices).
The transmission that tensioning cantilever 2 drives is realized by torsional spring, can also pass through pneumatic or oil pressure mode to realize.
Tensioning bearing 1 is fixed on some position (can use bolt fastening or bonding way) outside cell body.It is fixed sliding
Wheel 6 is fixed with being tensioned on bearing 1 by fixed pulley axis 5, then fixed pulley 6 is fastened on fixed pulley axis 5.Tensioning cantilever 2 passes through
Suspended wall support shaft is fastened on tensioning bearing 1, and driving section 4 is tensioning torsion spring, then tensioning torsion spring is solid after cantilever 2 positions with being tensioned
Determine to cantilever support axis 3.Movable pulley 8 is fastened to by the dynamic excessively logical tensioning cantilever 2 of sliding unit as support by movable pulley axis 7
It is tensioned on cantilever 2.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (5)
1. a kind of novel tensioning device, it is characterised in that including tensioning bearing (1), slide unit, dynamic sliding unit, driving section (4) surely
With tensioning support unit, the surely sliding unit includes fixed pulley axis (5) and fixed pulley (6), and the dynamic sliding unit includes movable pulley
Axis (7) and movable pulley (8), the tensioning support unit include tensioning cantilever (2) and cantilever support axis (3), the fixed pulley (6)
It is connected to by fixed pulley axis (5) on tensioning bearing (1), one end of the tensioning cantilever (2) is fastened to by suspended wall support shaft
It is tensioned on bearing (1), described one end for being tensioned cantilever (2) is fixed to cantilever support axis after positioning is connected with the driving section (4)
(3) on, the movable pulley (8) is connected to by movable pulley axis (7) on the other end of tensioning cantilever (2).
2. tensioning apparatus according to claim 1, it is characterised in that the driving section (4) is tensioning torsion spring, pneumatic gearing
One kind in component and hydraulic transmission component.
3. tensioning apparatus according to claim 1, it is characterised in that the tensioning bearing (1) is whole using vinylite
Body is cast.
4. tensioning apparatus according to claim 1, it is characterised in that the tensioning cantilever (2), cantilever support axis (3), pass
Dynamic portion (4), fixed pulley axis (5), fixed pulley (6), movable pulley axis (7) and movable pulley (8) use acid metals such as titanium, 316L and non-
One kind in metal material.
5. tensioning apparatus according to claim 1, it is characterised in that the surely sliding unit is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098721.6U CN207278806U (en) | 2017-08-30 | 2017-08-30 | A kind of novel tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098721.6U CN207278806U (en) | 2017-08-30 | 2017-08-30 | A kind of novel tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207278806U true CN207278806U (en) | 2018-04-27 |
Family
ID=61983848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721098721.6U Active CN207278806U (en) | 2017-08-30 | 2017-08-30 | A kind of novel tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207278806U (en) |
-
2017
- 2017-08-30 CN CN201721098721.6U patent/CN207278806U/en active Active
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