CN208103550U - A kind of cable traction device - Google Patents
A kind of cable traction device Download PDFInfo
- Publication number
- CN208103550U CN208103550U CN201721903246.5U CN201721903246U CN208103550U CN 208103550 U CN208103550 U CN 208103550U CN 201721903246 U CN201721903246 U CN 201721903246U CN 208103550 U CN208103550 U CN 208103550U
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- CN
- China
- Prior art keywords
- shaft
- supporting mechanism
- support
- cable
- pedestal
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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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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of cable traction devices, including pedestal, supporting block, support shaft, idler wheel；Supporting block is set on the base end, and support shaft is fixed on supporting block upper end；Idler wheel is connected by bearing with support shaft；Pedestal and supporting block are additionally provided with telescopic height adjustment mechanism；Height adjustment mechanism includes first rotating shaft, lower supporting mechanism, upper supporting mechanism, the second shaft, third shaft；Pedestal upper end is set there are two support；The first rotating shaft is arranged in two supports, and the first rotating shaft can rotate on relative seat；Lower supporting mechanism lower end and first rotating shaft are connected；Upper supporting mechanism lower end is connected by the second shaft with lower supporting mechanism upper end；Upper supporting mechanism can be relatively rotated with lower supporting mechanism by the second shaft；Upper supporting mechanism upper end is connected by third shaft with fixed block；Lower end of fixing block is equipped with mounting hole, and third shaft is connected by mounting hole with fixed block；The cable traction device of the utility model needs to cut open bad cable duct surface facility and afforestation vegetation, time saving and energy saving.
Description
Technical field
The utility model belongs to technical field of mechanical transmission, especially a kind of cable traction device.
Background technique
Cable duct is the underground designated lane of cabling.Common engineering cable duct laying be exactly first build out one with
In the channel of placement cable, and bracket is set, then cabling.General this cable duct will not be too high, and ditch inner volume is unfavorable for
People walks inside.If the later period must in ditch other cabling, must just raise cable channel cover plate, or even to destroy its table
Face facility and afforestation vegetation, and labor intensive is larger.Therefore a kind of traction device is needed, cable duct surface is not destroyed, in electricity
The laying of cable is achieved that in cable ditch.
Summary of the invention
The technical issues of the utility model is solved be to provide a kind of cable traction device, is applied with to solve existing cable and is cutd open
It is bad larger, if the problem that labor intensive is larger.
Realize the utility model aim technical solution be：
A kind of cable traction device, including pedestal, supporting block, support shaft, idler wheel；The supporting block is set on the base
End, the support shaft are fixed on supporting block upper end；The idler wheel is connected by bearing with support shaft.
The utility model compared with prior art, remarkable advantage：
(1) the utility model cable traction device does not need to cut open bad cable duct surface facility and afforestation vegetation, passes through traction
Motor traction, it is time saving and energy saving.
(2) cable traction device of the utility model can be by being arranged multiple idler wheels, it can be achieved that a plurality of cable or different shaped
Number cable while be laid with.
(3) idler wheel and cable duct metope may be implemented by height adjustment device in the cable traction device of the utility model
Distance flexible transformation, when cabling, cable can the neat cable trough that be laid in ditch hook.
(4) height adjustment device of the utility model be additionally provided with screw rod, it can be achieved that height adjustment device self-locking, operation side
Just.
The utility model is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of the cable traction device of the utility model
Specific embodiment
In order to illustrate the technical solution of the utility model and technical purpose, with reference to the accompanying drawing and specific embodiment is to this reality
It is described further with novel.
A kind of cable traction device of the utility model, including pedestal 1, supporting block 8, support shaft 9, idler wheel 7；
The supporting block 8 is arranged in 1 upper end of pedestal, and the support shaft 9 is fixed on 8 upper end of supporting block；The idler wheel 7 is logical
Bearing is crossed to be connected with support shaft 9.In use, the both ends of cable duct or turn right angle are respectively provided with a cable traction device, it will
The both ends of cable pass through wirerope-winding on the idler wheel 7 at both ends respectively, and cable is wrapped on idler wheel 7 by rotation roller 7；Or
Effect of the idler wheel 7 as fixed pulley pulls cable by idler wheel 7, to the effect for facilitating towing.
In some embodiments, the supporting block 8 is directly connected with pedestal 1；
In other embodiment, the pedestal 1 and supporting block 8 are additionally provided with telescopic height adjustment mechanism；Institute
It states pedestal 1 and is connected with supporting block 8 by two symmetrically arranged height adjustment mechanisms；
In some embodiments, the height adjustment mechanism includes first rotating shaft 4, lower supporting mechanism 11, upper support machine
Structure 12, the second shaft 2, third shaft 3；
1 upper end of pedestal is set there are two support 10；The first rotating shaft 4 setting is in two supports 10, and described first turn
Axis 4 can rotate on relative seat 10；11 lower end of lower supporting mechanism and first rotating shaft 4 are connected；Under the upper supporting mechanism 12
End is connected by the second shaft 2 with lower 11 upper end of supporting mechanism；The upper supporting mechanism 12 passes through second with lower supporting mechanism 11
Shaft 3 can relatively rotate；12 upper end of upper supporting mechanism is connected by third shaft 3 with supporting block 8；Under the supporting block 8
End is equipped with mounting hole, and the third shaft 3 is connected by mounting hole with supporting block 8.
In some embodiments, the lower supporting mechanism 11, upper supporting mechanism 12 are plate structure.
In other embodiment, the lower supporting mechanism 11, upper supporting mechanism 12 are rod-like structure, under described
Supporting mechanism 11,12 structure of upper supporting mechanism are identical；The lower supporting mechanism 11 includes symmetrical two connecting rods, and two connecting rods are set
It sets at the both ends of connected shaft；The weight that can reduce entire height adjustment mechanism by link mechanism is readily transported installation.
In other embodiment, the height adjustment mechanism can also be telescopic X frame structure.
By telescopic height adjustment mechanism, the height between idler wheel 7 and pedestal 1 can be adjusted freely, on one side
According to the needs of installation site or according to the size of cable duct diameter, the position of idler wheel is adjusted, convenient for the tune of cable laying position
It is whole.
In some process of deployment, can by adjusting good idler wheel 7 with behind the relative position of pedestal 1, can be at supporting block 8 and bottom
Seat 1 plus a they sup-port, prevent the free-falling of supporting block 8.
As preferred embodiment, it is additionally provided with screw rod 6 between two the second shafts 2, the screw rod 6 is axially perpendicular to
The axial direction of second shaft 2；One end of the screw rod 6 is connect with second shaft 2, and screw rod 6 can be 2 turns with respect to the second shaft
It is dynamic；The screw rod 6 is connected with another second shaft 2 by screw thread, and pass through another second shaft 2 after with rotating handles
It is connected.Screw rod 6 is driven to rotate by rotation rotating handles, shaft pulls the relative distance between two the second shafts 2, Ji Kesuo
Determine the relative altitude of idler wheel 7 Yu pedestal 1.
Further, multiple rotation rollers 7 are coaxially provided in the support shaft 9, it can be achieved that a plurality of cable or different model
Cable while be laid with.
Further, the cable traction device of the utility model further includes traction electric machine, and the traction electric machine passes through transmission
Belt is connected with one of rotation roller 7, drives rotation roller 7 to rotate by traction electric machine, with trailing cable, reaches high
Imitate labour-saving effect.
The cable traction device of the utility model, when needing to add cable in engineering, cable one end can utilize fixing card,
It is fixed to be fixed on idler wheel 7 by wirerope on a steel cord, idler wheel 7, traction are slowly at the uniform velocity driven using variable-frequency electric unit
Cable one end, intermediate tie telpher can easily realize the laying for increasing cable directly in cable duct；This is practical
Novel cable traction device, may be implemented flexible transformation of the idler wheel at a distance from cable duct metope, and when cabling, cable can
It is hooked with the neat cable trough being laid in ditch；It does not need to cut open bad cable duct surface facility and afforestation vegetation, it is time saving and energy saving.
Claims (5)
1. a kind of cable traction device, including pedestal (1), supporting block (8), support shaft (9), idler wheel (7)；The supporting block (8)
It is arranged in pedestal (1) upper end, the support shaft (9) is fixed on supporting block (8) upper end；The idler wheel (7) passes through bearing and support
Axis (9) is connected；The pedestal (1) and supporting block (8) are additionally provided with telescopic height adjustment mechanism；The pedestal (1) and support
Block (8) is connected by two symmetrically arranged height adjustment mechanisms；It is characterized in that, the height adjustment mechanism includes first turn
Axis (4), lower supporting mechanism (11), upper supporting mechanism (12), the second shaft (2), third shaft (3)；
Pedestal (1) upper end is set there are two support (10)；The first rotating shaft (4) setting is in two supports (10), and described the
One shaft (4) can rotate on relative seat (10)；Lower supporting mechanism (11) lower end and first rotating shaft (4) are connected；On described
Supporting mechanism (12) lower end is connected by the second shaft (2) with lower supporting mechanism (11) upper end；The upper supporting mechanism (12) with
Lower supporting mechanism (11) can be relatively rotated by the second shaft (2)；Upper supporting mechanism (12) upper end passes through third shaft (3)
It is connected with supporting block (8)；Supporting block (8) lower end is equipped with mounting hole, and the third shaft (3) passes through mounting hole and supporting block
(8) it is connected；
It is additionally provided with screw rod (6) between two the second shafts (2), the axis for being axially perpendicular to the second shaft (2) of the screw rod (6)
To；One end of the screw rod (6) is connect with second shaft (2), and screw rod (6) can be rotated relative to the second shaft (2)；It is described
Screw rod (6) is connected with another second shaft (2) by screw thread, and it is solid with rotating handles afterwards to pass through another second shaft (2)
Even.
2. a kind of cable traction device according to claim 1, which is characterized in that the lower supporting mechanism (11), upper branch
Support mechanism (12) is plate structure.
3. a kind of cable traction device according to claim 1, which is characterized in that the lower supporting mechanism (11), upper branch
Support mechanism (12) is rod-like structure, and the lower supporting mechanism (11), upper supporting mechanism (12) structure are identical；The lower support machine
Structure (11) includes symmetrical two connecting rods, and the both ends of connected shaft are arranged in two connecting rods.
4. a kind of cable traction device according to claim 1, which is characterized in that be coaxially provided on the support shaft (9)
Multiple rotation rollers (7).
5. a kind of cable traction device according to claim 1, which is characterized in that it further include traction electric machine, the traction
Motor is connected by driving belt with one of rotation roller (7), drives rotation roller (7) rotation by traction electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903246.5U CN208103550U (en) | 2017-12-29 | 2017-12-29 | A kind of cable traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903246.5U CN208103550U (en) | 2017-12-29 | 2017-12-29 | A kind of cable traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208103550U true CN208103550U (en) | 2018-11-16 |
Family
ID=64127776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903246.5U Active CN208103550U (en) | 2017-12-29 | 2017-12-29 | A kind of cable traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208103550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029971A (en) * | 2019-11-22 | 2020-04-17 | 国家电网有限公司 | Draw gear is used in cable laying of power supply company |
-
2017
- 2017-12-29 CN CN201721903246.5U patent/CN208103550U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029971A (en) * | 2019-11-22 | 2020-04-17 | 国家电网有限公司 | Draw gear is used in cable laying of power supply company |
| CN111029971B (en) * | 2019-11-22 | 2021-03-16 | 国家电网有限公司 | Draw gear is used in cable laying of power supply company |
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