CN205583536U - Electrical power rush -repair tensioner bullwheel - Google Patents
Electrical power rush -repair tensioner bullwheel Download PDFInfo
- Publication number
- CN205583536U CN205583536U CN201620143302.9U CN201620143302U CN205583536U CN 205583536 U CN205583536 U CN 205583536U CN 201620143302 U CN201620143302 U CN 201620143302U CN 205583536 U CN205583536 U CN 205583536U
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- pulley
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- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000007423 decrease Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 2
- 238000003466 welding Methods 0.000 abstract 2
- 238000010030 laminating Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The utility model discloses an electrical power rush -repair tensioner bullwheel relates to tensioner bullwheel technical field. Including the base, the lower surface of base evenly distributed all around has four universal wheels, the upper surface vertical welding in one side of base has the A support, the vertical welding of upper surface opposite side of base has the B support, the through -hole has all been opened at the middle part of A support and the middle part of B support, be provided with the pivot with through -hole complex A between the through -hole at A support middle part and the through -hole at B support middle part, the middle part of A pivot is provided with the head pulley, the utility model discloses a combination of spout, B pivot and vice pulley can make the B pivot along the vertical removal of the orientation of spout in the spout, is favorable to placing cable and compressing tightly the cable, adopting the combination of depression bar, connecting rod and bracing piece, can being guaranteed synchronous decline the in both ends of B pivot by the bracing piece, the manual depression bar that passes through compresses tightly the cable with the top of head pulley and the bottom laminating of vice pulley, is favorable to guaranteeing the stability of tight line process, avoids the cable slippage.
Description
Technical field
This utility model relates to wire tensioning device technical field, particularly relates to a kind of electric power first-aid wire tensioning device.
Background technology
At present, overhead transmission line, when design, by design specification standard, should be divided into strain section one by one according to line alignment, landform etc., and line tension Duan Youchang has short, wire diameter specification to vary, so tension force just varies.After newly-built power line construction unwrapping wire completes, wire need to be tightened up on shaft tower.The erection construction that existing power overhead network is used tightens up facility generally: maneuvering milling machine or artificial mill.
Maneuvering milling machine, artificial mill are the heaviest, and power overhead network generally requires and carries out in high and steep mountains, these various power equipment facilities of local carrying can only use and manually carry out, and labor intensity is the biggest, danger coefficient is high, and the cost price spent is the biggest.Even if in the place that traffic can arrive, these facilities there is also operation inconvenience, the shortcoming wasted time and energy.
And, the tightener of existing simplification often uses the steel wire rope that carries as the medium of stringing, having length limitation, the tightener of simplification both cannot measure the stress of cable, cannot measure again the length tightening up cable, needs remeasure or rule of thumb judge, program so can be caused complicated, it is judged that inaccurate, affect progress, during electric power first-aid, need the wire tensioning device of efficient fast and stable.
Summary of the invention
In place of the purpose of this utility model is for the deficiencies in the prior art, a kind of electric power first-aid wire tensioning device is provided, use head pulley that cable is tightened up, simple and convenient, and head pulley backwards rotation can be prevented, and be beneficial to place cable and the compression to cable, and ensure stablizing of stringing process, it is to avoid cable slips.
For achieving the above object, this utility model be the technical scheme is that
A kind of electric power first-aid wire tensioning device, including base, the lower surface surrounding of base is evenly distributed with four universal wheels；The upper surface side of base is vertically welded with A support；The upper surface opposite side of base is vertically welded with B support；The middle part of A support and the middle part of B support all have through hole；It is provided with, between through hole and the through hole of B mid-stent of A mid-stent, the A rotating shaft coordinated with through hole；The middle part of A rotating shaft is provided with head pulley；It is provided with backstop between side and the B support of head pulley；One end of A rotating shaft is fixedly connected with rocking handle；The side, top of A support and the side, top of B support the most vertically have chute；It is horizontally disposed with, between chute and the chute of B support of A support, the B rotating shaft coordinated with chute；The middle part of B rotating shaft is provided with auxiliary pulley；The two ends of B rotating shaft are all socketed with connecting rod；C rotating shaft all it is welded with outside the top of A support and outside the top of B support；The top of C rotating shaft is socketed with depression bar；It is welded with support bar between the middle part of two depression bars.
Optimizing the technical program further, the middle inside of described A support is provided with enumerator；The middle inside of B support is provided with strain gauge.
Optimizing the technical program further, the side, top of described chute has hole, location；It is provided with in hole, location and positions the bearing pin that hole coordinates.
Optimize the technical program, the bottom of described A support and the bottom of B support further and be disposed as triangular structure；The race diameter of head pulley and the race equal diameters of auxiliary pulley；The width of head pulley is identical with the width of auxiliary pulley.
Optimizing the technical program further, one end of described strain gauge is connected with backstop；The middle part of depression bar and the top of connecting rod are hinged.
Compared with prior art, this utility model has the advantage that
1, use A rotating shaft, head pulley and rocking handle, the combination of backstop, with hand rotation head pulley, and head pulley backwards rotation can be prevented, be conducive to by head pulley, cable being tightened up simply and easily；
2, use chute, B rotating shaft and the combination of auxiliary pulley, the B rotating shaft direction along chute in chute can be made vertically to move, be conducive to placing cable and the compression to cable；
3, use depression bar, connecting rod and the combination of support bar, can be ensured that the two ends of B rotating shaft synchronize to decline by support bar, either manually or by depression bar, be fitted in the top of head pulley and the bottom of auxiliary pulley, compress cable, advantageously ensure that stablizing of stringing process, it is to avoid cable slips；
4, enumerator and the combination of strain gauge are used, can the stress of Cables for Dam Observation and tighten up the length of cable, the beneficially control take-up process of accurate quick at any time.
Accompanying drawing explanation
Fig. 1 is the right side view of a kind of electric power first-aid wire tensioning device.
Fig. 2 is the left side view of a kind of electric power first-aid wire tensioning device.
Fig. 3 is the front view of a kind of electric power first-aid wire tensioning device.
Fig. 4 is the left view of a kind of electric power first-aid wire tensioning device.
In figure, 1, base；2, universal wheel；3, A support；4, B support；5, through hole；6, A rotating shaft；7, head pulley；8, backstop；9, rocking handle；10, chute；11, B rotating shaft；12, auxiliary pulley；13, connecting rod；14, C rotating shaft；15, depression bar；16, support bar；17, enumerator；18, strain gauge；19, hole, location；20, bearing pin.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below in conjunction with detailed description of the invention and referring to the drawings, this utility model is further described.It should be understood that these describe the most exemplary, and it is not intended to limit scope of the present utility model.Additionally, in the following description, eliminate the description to known features and technology, to avoid unnecessarily obscuring concept of the present utility model.
Detailed description of the invention one:
Shown in Fig. 1-4, a kind of electric power first-aid wire tensioning device, including base 1, the lower surface surrounding of base 1 is evenly distributed with four universal wheels 2；The upper surface side of base 1 is vertically welded with A support 3；The upper surface opposite side of base 1 is vertically welded with B support 4；The middle part of A support 3 and the middle part of B support 4 all have through hole 5；It is provided with, between the through hole 5 in the middle part of through hole 5 and B support 4 in the middle part of A support 3, the A rotating shaft 6 coordinated with through hole 5；The middle part of A rotating shaft 6 is provided with head pulley 7；It is provided with backstop 8 between side and the B support 4 of head pulley 7；One end of A rotating shaft 6 is fixedly connected with rocking handle 9；The side, top of A support 3 and the side, top of B support 4 the most vertically have chute 10；It is horizontally disposed with, between the chute 10 of the chute 10 and B support 4 of A support 3, the B rotating shaft 11 coordinated with chute 10；The middle part of B rotating shaft 11 is provided with auxiliary pulley 12；The two ends of B rotating shaft 11 are all socketed with connecting rod 13；C rotating shaft 14 all it is welded with outside the top of A support 3 and outside the top of B support 4；The top of C rotating shaft 14 is socketed with depression bar 15；Support bar 16 it is welded with between the middle part of two depression bars 15；The middle inside of A support 3 is provided with enumerator 17；The middle inside of B support 4 is provided with strain gauge 18；The side, top of chute 10 has hole 19, location；It is provided with in hole 19, location and positions the bearing pin 20 that hole 19 coordinates；The bottom of A support 3 and the bottom of B support 4 are disposed as triangular structure；The race diameter of head pulley 7 and the race equal diameters of auxiliary pulley 12；The width of head pulley 7 is identical with the width of auxiliary pulley 12；One end of strain gauge 18 is connected with backstop 8；The middle part of depression bar 15 and the top of connecting rod 13 are hinged.
nullThis utility model is in the specific implementation，Operating area is moved to by four universal wheels 2 of base 1 lower surface，Bearing pin 20 is extracted from hole 19, location，Manually lift depression bar 15，Depression bar 15 drives connecting rod 13 hinged in the middle part of depression bar 15 to move up，B rotating shaft 11 and auxiliary pulley 12 are mentioned，One end of cable is positioned between the race of head pulley 7 and the race of auxiliary pulley 12，It is manually pressed by depression bar 15，Depression bar 15 drives connecting rod 13 hinged in the middle part of depression bar 15 to move down，B rotating shaft 11 and auxiliary pulley 12 are pressed，Cable is clamped by the race of head pulley 7 and the race of auxiliary pulley 12，Advantageously ensure that stablizing of stringing process，Cable is avoided to slip，Bearing pin 20 is inserted in hole 19, location，Depression bar 15 is blocked with bearing pin 20，With hands rotation crank 9，Hand rotation head pulley 7，Backstop 8 prevents head pulley 7 backwards rotation，Be conducive to by head pulley 7, cable being tightened up simply and easily，Use enumerator 17 and the combination of strain gauge 18，Can the stress of Cables for Dam Observation and tighten up the length of cable at any time，Be conducive to the control take-up process of accurate quick，Complete whole stringing process.
It should be appreciated that above-mentioned detailed description of the invention of the present utility model is used only for exemplary illustration or explains principle of the present utility model, and do not constitute restriction of the present utility model.Therefore, any modification, equivalent substitution and improvement etc. done in the case of without departing from spirit and scope of the present utility model, within should be included in protection domain of the present utility model.Additionally, this utility model claims be intended to fall in the equivalents on scope and border or this scope and border whole change and modifications example.
Claims (5)
1. an electric power first-aid wire tensioning device, it is characterised in that: include that base (1), the lower surface surrounding of base (1) are evenly distributed with four universal wheels (2)；The upper surface side of base (1) is vertically welded with A support (3)；The upper surface opposite side of base (1) is vertically welded with B support (4)；The middle part of A support (3) and the middle part of B support (4) all have through hole (5)；It is provided with, between through hole (5) and the through hole (5) at B support (4) middle part at A support (3) middle part, the A rotating shaft (6) coordinated with through hole (5)；The middle part of A rotating shaft (6) is provided with head pulley (7)；It is provided with backstop (8) between side and the B support (4) of head pulley (7)；One end of A rotating shaft (6) is fixedly connected with rocking handle (9)；The side, top of A support (3) and the side, top of B support (4) the most vertically have chute (10)；It is horizontally disposed with, between chute (10) and the chute (10) of B support (4) of A support (3), the B rotating shaft (11) coordinated with chute (10)；The middle part of B rotating shaft (11) is provided with auxiliary pulley (12)；The two ends of B rotating shaft (11) are all socketed with connecting rod (13)；C rotating shaft (14) all it is welded with outside the top of A support (3) and outside the top of B support (4)；The top of C rotating shaft (14) is socketed with depression bar (15)；Support bar (16) it is welded with between the middle part of two depression bars (15).
A kind of electric power first-aid wire tensioning device the most according to claim 1, it is characterised in that: the middle inside of A support (3) is provided with enumerator (17)；The middle inside of B support (4) is provided with strain gauge (18).
A kind of electric power first-aid wire tensioning device the most according to claim 1, it is characterised in that: the side, top of chute (10) has hole, location (19)；It is provided with in hole, location (19) and positions the bearing pin (20) that hole (19) coordinates.
A kind of electric power first-aid wire tensioning device the most according to claim 1, it is characterised in that: the bottom of A support (3) and the bottom of B support (4) are disposed as triangular structure；The race diameter of head pulley (7) and the race equal diameters of auxiliary pulley (12)；The width of head pulley (7) is identical with the width of auxiliary pulley (12).
A kind of electric power first-aid wire tensioning device the most according to claim 1 and 2, it is characterised in that: one end of strain gauge (18) is connected with backstop (8)；The middle part of depression bar (15) and the top of connecting rod (13) are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143302.9U CN205583536U (en) | 2016-02-26 | 2016-02-26 | Electrical power rush -repair tensioner bullwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143302.9U CN205583536U (en) | 2016-02-26 | 2016-02-26 | Electrical power rush -repair tensioner bullwheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583536U true CN205583536U (en) | 2016-09-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620143302.9U Expired - Fee Related CN205583536U (en) | 2016-02-26 | 2016-02-26 | Electrical power rush -repair tensioner bullwheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583536U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610090A (en) * | 2016-02-26 | 2016-05-25 | 国网山东省电力公司章丘市供电公司 | Electrical power repair tensioning device |
| CN106786126A (en) * | 2017-01-04 | 2017-05-31 | 广州雅隆自动化设备有限公司 | Power cable compresses tightly frame |
| CN107872033A (en) * | 2017-12-26 | 2018-04-03 | 国网山东省电力公司蓬莱市供电公司 | A kind of power scheduling power grid construction stretching machine |
| CN110518491A (en) * | 2019-09-06 | 2019-11-29 | 国网山东省电力公司龙口市供电公司 | A kind of graphite lubrication unwrapping wire earthing tackle |
-
2016
- 2016-02-26 CN CN201620143302.9U patent/CN205583536U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610090A (en) * | 2016-02-26 | 2016-05-25 | 国网山东省电力公司章丘市供电公司 | Electrical power repair tensioning device |
| CN106786126A (en) * | 2017-01-04 | 2017-05-31 | 广州雅隆自动化设备有限公司 | Power cable compresses tightly frame |
| CN107872033A (en) * | 2017-12-26 | 2018-04-03 | 国网山东省电力公司蓬莱市供电公司 | A kind of power scheduling power grid construction stretching machine |
| CN110518491A (en) * | 2019-09-06 | 2019-11-29 | 国网山东省电力公司龙口市供电公司 | A kind of graphite lubrication unwrapping wire earthing tackle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20190226 |