CN204454477U - A kind of down conductor hoisting tool - Google Patents
A kind of down conductor hoisting tool Download PDFInfo
- Publication number
- CN204454477U CN204454477U CN201520159446.9U CN201520159446U CN204454477U CN 204454477 U CN204454477 U CN 204454477U CN 201520159446 U CN201520159446 U CN 201520159446U CN 204454477 U CN204454477 U CN 204454477U
- Authority
- CN
- China
- Prior art keywords
- girder
- vertical beam
- screw mandrel
- down conductor
- hoisting tool
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 27
- 239000000789 fastener Substances 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Abstract
A kind of down conductor hoisting tool of the utility model, belongs to the technical field of tool for power construction; The technical matters solved is: provide a kind of down conductor hoisting tool that can carry out fast quick-recovery to down conductor; The technical scheme adopted is: a kind of down conductor hoisting tool, comprise: girder, vertical beam, screw mandrel, wrenching bar, ground wire fastener and base, the top movable of girder is arranged on screw mandrel, and the middle part of girder is provided with vertical beam, and the bottom of girder is arranged on base; One end of vertical beam is fixed on girder, and the other end of vertical beam is provided with ground wire fastener, and one end of screw mandrel is movably arranged in vertical beam, and the other end of screw mandrel is provided with wrenching bar, drives screw mandrel to rotate by wrenching bar; The structure of girder is: comprise girder body, and the lower end of girder body is hinged on base, and the upper end of girder body is fixedly installed nut, and screw mandrel passes nut and mates with nut and arranges; The utility model is applicable to power domain.
Description
Technical field
A kind of down conductor hoisting tool of the utility model, belongs to the technical field of tool for power construction.
Background technology
In electric power transmission facility, transmission line of electricity ground lead plays the key role of lightning protection, along with the continuous increase of transmission line of electricity, for ensureing the safe operation of electrical equipment, need regularly to carry out grounding resistance areal survey to the operation transmission line of electricity of more than 5 years, but, due to sedimentation of ploughing around transmission line of electricity electric power facility basis, make down conductor sedimentation thereupon, after causing surveying work to complete, down conductor not easily recovers, huge hidden danger is brought to transmission line of electricity lightning protection, therefore, a kind of instrument that can recover down conductor just seems particularly important.
Utility model content
The utility model overcomes the deficiency that prior art exists, and technical matters to be solved is: provide a kind of down conductor hoisting tool that can carry out fast quick-recovery to down conductor.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of down conductor hoisting tool, comprising: girder, vertical beam, screw mandrel, wrenching bar, ground wire fastener and base; The top movable of described girder is arranged on screw mandrel, and the middle part of described girder is provided with vertical beam, and the bottom of described girder is arranged on base; One end of described vertical beam is fixed on girder, and the other end of described vertical beam is provided with ground wire fastener, and one end of described screw mandrel is movably arranged in vertical beam, and the other end of described screw mandrel is provided with wrenching bar, drives screw mandrel to rotate by wrenching bar; The structure of described girder is: comprise girder body, and the lower end of described girder body is hinged on base, and the upper end of described girder body is fixedly installed nut, and described screw mandrel passes nut and mates with nut and arranges.
In the utility model, described girder comprises symmetrically arranged left girder and right girder, the bottom of described left girder and right girder is hinged on base respectively by bearing pin 12, and left girder and right girder are linked together by connecting rod by the top of described left girder and right girder; Described vertical beam comprises: the vertical beam body formed by symmetrically arranged left vertical beam and right vertical beam, and the top of described vertical beam body is linked together by screw and girder, and the middle part of described vertical beam body is provided with bearing, and described screw mandrel is connected on vertical beam body by bearing; Described vertical beam body is provided with draw-in groove, and described bearing correspondence is arranged in draw-in groove.
The utility model compared with prior art has following beneficial effect:
A kind of down conductor hoisting tool of the utility model, during use, be fixed in ground wire fastener by needing the down conductor promoted, then by hand wrench bar, drive screw mandrel moves, screw mandrel drives girder and vertical beam motion, makes to install and does upward movement with the relative ground of ground wire fastener in vertical beam, will be installed on down conductor in ground wire fastener and rise to rational position; The utility model can complete the lifting work of down conductor by fast speed, and structure is simple, easy to carry, can increase work efficiency, practical.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model;
In figure: 1 is girder, 2 is vertical beam, and 3 is screw mandrel, and 4 is wrenching bar, and 5 is ground wire fastener, and 6 is base, and 7 is nut, and 8 is bearing pin, and 9 is screw, and 10 is bearing, and 11 is draw-in groove.
Detailed description of the invention
As shown in Figure 1, a kind of down conductor hoisting tool, comprising: girder 1, vertical beam 2, screw mandrel 3, wrenching bar 4, ground wire fastener 5 and base 6; The top movable of described girder 1 is arranged on screw mandrel 3, and the middle part of described girder 1 is provided with vertical beam 2, and the bottom of described girder 1 is arranged on base; One end of described vertical beam 2 is fixed on girder 1, and the other end of described vertical beam 2 is provided with ground wire fastener 5, and one end of described screw mandrel 3 is movably arranged in vertical beam, and the other end of described screw mandrel 3 is provided with wrenching bar 4, drives screw mandrel 3 to rotate by wrenching bar 4; The structure of described girder 1 is: comprise girder body, and the lower end of described girder 1 body is hinged on base, and the upper end of described girder body is fixedly installed nut 7, and described screw mandrel 3 passes nut 7 and mates with nut 7 and arranges.
Particularly, when the utility model uses, first by fixing for base 6 and ground, the ground wire fastener 5 be installed in vertical beam 2 is taken out, down conductor is fixed in ground wire fastener 5, then ground wire fastener 5 is fixed in vertical beam 2; Then, by hand wrench bar 4, screw mandrel 3 is slowly tightened up, screw mandrel 3 drives the girder 1 that is attached thereto and vertical beam 2 to move, make further to install and do upward movement with the relative ground of ground wire fastener in vertical beam, down conductor in ground wire fastener will be installed on and rise to rational position, complete the lifting work of down conductor.
In the present embodiment, described girder 1 comprises symmetrically arranged left girder and right girder, the bottom of described left girder and right girder is hinged on base 6 respectively by bearing pin 8, and left girder and right girder are linked together by connecting rod by the top of described left girder and right girder; Described vertical beam 2 comprises the vertical beam body formed by symmetrically arranged left vertical beam and right vertical beam, the top of described vertical beam body is linked together by screw 9 and girder 1, the middle part of described vertical beam body is provided with bearing 10, and described screw mandrel 3 is connected on vertical beam body by bearing 10; Described vertical beam body is provided with draw-in groove 11, and described bearing 10 correspondence is arranged in draw-in groove 11.
The utility model provides a kind of down conductor hoisting tool, and solve after power grounding resistance surveying work completes, the problem that down conductor not easily recovers, has substantive distinguishing features and progress; By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (4)
1. a down conductor hoisting tool, is characterized in that: comprising: girder (1), vertical beam (2), screw mandrel (3), wrenching bar (4), ground wire fastener (5) and base (6); The top movable of described girder (1) is arranged on screw mandrel (3), and the middle part of described girder (1) is provided with vertical beam (2), and the bottom of described girder (1) is arranged on base; One end of described vertical beam (2) is fixed on girder (1), the other end of described vertical beam (2) is provided with ground wire fastener (5), one end of described screw mandrel (3) is movably arranged in vertical beam, the other end of described screw mandrel (3) is provided with wrenching bar (4), drives screw mandrel (3) to rotate by wrenching bar (4);
The structure of described girder (1) is: comprise girder body, and the lower end of described girder (1) body is hinged on base, and the upper end of described girder body is fixedly installed nut (7), and described screw mandrel (3) mates through nut (7) and with nut (7) and arranges.
2. a kind of down conductor hoisting tool according to claim 1, it is characterized in that: described girder (1) comprises symmetrically arranged left girder and right girder, the bottom of described left girder and right girder is hinged on base (6) respectively by bearing pin (8), and left girder and right girder are linked together by connecting rod by the top of described left girder and right girder.
3. a kind of down conductor hoisting tool according to claim 1, it is characterized in that: described vertical beam (2) comprises the vertical beam body formed by symmetrically arranged left vertical beam and right vertical beam, the top of described vertical beam body is linked together by screw (9) and girder (1), the middle part of described vertical beam body is provided with bearing (10), and described screw mandrel (3) is connected on vertical beam body by bearing (10).
4. a kind of down conductor hoisting tool according to claim 3, it is characterized in that: described vertical beam body is provided with draw-in groove (11), described bearing (10) correspondence is arranged in draw-in groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159446.9U CN204454477U (en) | 2015-03-20 | 2015-03-20 | A kind of down conductor hoisting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159446.9U CN204454477U (en) | 2015-03-20 | 2015-03-20 | A kind of down conductor hoisting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204454477U true CN204454477U (en) | 2015-07-08 |
Family
ID=53661392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520159446.9U Expired - Fee Related CN204454477U (en) | 2015-03-20 | 2015-03-20 | A kind of down conductor hoisting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204454477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486918A (en) * | 2016-12-15 | 2017-03-08 | 国网福建省电力有限公司 | A kind of portable down conductor reset erecting device and method |
-
2015
- 2015-03-20 CN CN201520159446.9U patent/CN204454477U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486918A (en) * | 2016-12-15 | 2017-03-08 | 国网福建省电力有限公司 | A kind of portable down conductor reset erecting device and method |
| CN106486918B (en) * | 2016-12-15 | 2019-05-24 | 国网福建省电力有限公司 | A kind of portable down conductor resets mounting device and method |
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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: 20150708 Termination date: 20180320 |