CN203589426U - Lifting device for mounting grounding wire hanging hook - Google Patents
Lifting device for mounting grounding wire hanging hook Download PDFInfo
- Publication number
- CN203589426U CN203589426U CN201320804010.1U CN201320804010U CN203589426U CN 203589426 U CN203589426 U CN 203589426U CN 201320804010 U CN201320804010 U CN 201320804010U CN 203589426 U CN203589426 U CN 203589426U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- link
- mobile jib
- clamp
- ground wire
- 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 - Lifetime
Links
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a lifting device for mounting a grounding wire hanging hook. The lifting device comprises a main rod, an auxiliary rod and a sleeve; the sleeve sleeves the main rod; the auxiliary rod is connected with the sleeve through a hinge; the outer wall of the sleeve is provided with a hanging ring; the hanging ring is in the shape of a square frame or circular ring; and a plane where the hanging ring is arranged is parallel to a horizontal plane. With the lifting device of the above structure adopted, a grounding wire can be hung on a high-voltage line rapidly and accurately, and work efficiency of maintenance and repair can be improved.
Description
Technical field
The utility model relates to the field that articulates of earth connection, specifically for the lowering or hoisting gear of clamp for ground wire is installed.
Background technology
At present, when carrying out high pressure repair and maintenance, must be by high-voltage line ground connection.Because high-voltage line distance is overhead larger, need to realize by longer action bars.General way is first the hook that connects earth connection to be fixed on insulating bar, and this insulating bar is articulated on an action bars, then by action bars, clamp for ground wire is articulated on high-voltage line, and last insulating bar naturally comes off from action bars.But this method of operation has several problems, first, due to hook and insulating bar have certain weight, and the distance on high-voltage line and ground is larger, cause the action bars should load-bearing, guarantee again to get at high-voltage line, in addition, action bars itself can not too heavyly guarantee certain intensity again, so very high to the requirement of action bars.Current action bars is when articulating clamp for ground wire, operating personnel are relatively painstaking, and because action bars is longer, when hook is picked up, action bars is completely serious, the top shake of action bars is also serious, causes hook to be articulated to quickly and accurately on high-voltage line, affects the operating efficiency of repair and maintenance.
Utility model content
The utility model provides the lowering or hoisting gear for clamp for ground wire is installed, object be solve current action bars cannot be quickly and accurately by ground wire hitching on high-voltage line, thereby affect the problem of the operating efficiency of repair and maintenance.
The purpose of this utility model is achieved through the following technical solutions: for the lowering or hoisting gear of clamp for ground wire is installed, comprise mobile jib, secondary bar and sleeve, described jacket casing is connected on mobile jib, secondary bar and sleeve are connected through the hinge, the outer wall of described sleeve is provided with link, described link be shaped as square frame-shaped or annular, the plane at link place is parallel with horizontal plane.
Further, described mobile jib is provided with chute, and the inwall of sleeve is provided with the guide wheel matching with chute.
Further, the lower end of described sleeve is provided with two parallel pins, two pins be positioned at link under.
Further, the upper edge of described link is provided with groove.
Further, described mobile jib and secondary bar are multi-section structure, and adjacent two pole bodies are connected with screw by double-screw bolt.
The utlity model has following beneficial effect:
(1) the utility model adopts the combining form of mobile jib and secondary bar, on mobile jib, be socketed sleeve, mobile jib plays the effect of main support, and the insulating bar that clamp for ground wire is installed is articulated on sleeve, secondary bar is responsible for jacking sleeve, when sleeve rises to the top of mobile jib, secondary bar auxiliary support hubs, and the link angle on regulating sleeve, make to be articulated on cable, under the booster action of secondary bar, the top of mobile jib there will not be rocks, and hook more easily hangs on cable exactly.
(2) the utility model arranges two pins on sleeve, after insulating bar hangs on link, the lower end of insulating bar is just stuck between two pins, increased the stress point of insulating bar, the lower end that prevents insulating bar is rocked and is affected the stability of the hook of insulating bar upper end, thereby convenient installation, improves the accuracy and efficiency of installing.
(3) on link of the present utility model, groove is set, corresponding suspension member is set on insulating bar, by this suspension member, insulating bar is hung on link, suspension member correspondence is stuck in groove, thereby insulating bar cannot be moved in a circle along link, the position of hook is relatively fixing, conveniently hook is articulated on cable.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of embodiment 1 of the present utility model;
Fig. 2 is the use status architecture schematic diagram of embodiment 1 of the present utility model;
Fig. 3 is the structural representation of embodiment 2 of the present utility model;
Fig. 4 is the use status architecture schematic diagram of embodiment 3 of the present utility model;
Fig. 5 is the structural representation of the link of embodiment 4 of the present utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited only to this.
Embodiment 1:
As shown in Figure 1, described in the present embodiment for the lowering or hoisting gear of clamp for ground wire is installed, comprise mobile jib 1, secondary bar 2 and sleeve 3, sleeve 3 is socketed on mobile jib 1, secondary bar 2 is connected through the hinge with sleeve 3, the outer wall of sleeve 3 is provided with link 4, link 4 be shaped as square frame-shaped or annular, the plane at link 4 places is parallel with horizontal plane.
As shown in Figure 2, the insulating bar that hook is installed is hung on link 3, mobile jib 1 maintains vertical state, regulate secondary bar 2, make sleeve 3 slowly to the tip motions of mobile jib 1, when sleeve 3 reaches mounting point, by secondary bar 2, control position and the direction of hook, then coordinate mobile jib 1 that hook is articulated on cable.
Carry out clamp for ground wire when articulating, although need two people in the time of operation, one people buttresses mobile jib, another people controls secondary bar, but two people's operation is all relatively laborsaving, compares traditional hook action bars, not only operating efficiency is higher, and the whole motion of hook is more stable, hook there will not be and rocks on mobile jib top, is easy to rapidly hook is articulated on cable.
Embodiment 2:
As shown in Figure 3, the present embodiment is substantially the same manner as Example 1, different places are, the present embodiment arranges chute on mobile jib 1, the inwall of sleeve 3 is provided with the guide wheel 5 matching with chute, thereby make the motion of sleeve 3 more laborsaving, reduce secondary bar operating personnel's labour intensity, be also conducive to realize the fast lifting of sleeve 3.
Embodiment 3:
As shown in Figure 4, the present embodiment is substantially the same manner as Example 1, different places are, the lower end of the sleeve 3 of the present embodiment is provided with two parallel pins 6, two pins 6 be positioned at link 4 under, when insulating bar hangs on the link 4 of sleeve 3, the lower end of insulating bar is just stuck between two pins 6, by the effect of link 4 and pin 6, the top and bottom of insulating bar all can not be rocked, thereby strengthened the stability of the hook of insulating bar upper end, convenient installation, improves the accuracy and efficiency of installing.
Embodiment 4:
As shown in Figure 5, the present embodiment is substantially the same manner as Example 3, and different places are that the upper edge of the link 4 of the present embodiment is provided with groove 7.Generally insulating bar to be hung on link 4, corresponding suspension member need to be set on insulating bar, by this suspension member, insulating bar is hung on link 4, due to the annular that is shaped as of link 4, insulating bar completely may be along the circular-rotation of link, cause the opening direction of hook to change, thereby affect articulating of hook.For this reason, the present embodiment arranges groove 7 on link 4, after insulating bar hangs on link 4, suspension member correspondence is stuck in groove 7, thereby insulating bar cannot be moved in a circle along link 4, and hook can not rotate, the aperture position of hook is relatively fixing, conveniently hook is articulated on cable.
Embodiment 5:
The present embodiment is substantially the same manner as Example 4, and different places are, the present embodiment mobile jib 1 and secondary bar 2 are multi-section structure, and adjacent two pole bodies are connected with screw by double-screw bolt, thus the convenient length that regulates mobile jib 1 and secondary bar 2, simultaneously also convenient for collecting.
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment is the object for giving an example and illustrating just, but not is intended to the utility model to be limited in described scope of embodiments.In addition; it will be understood by those skilled in the art that; the utility model is not limited to above-described embodiment, according to instruction of the present utility model, can also make more kinds of variants and modifications, and these variants and modifications all drop in the utility model scope required for protection.
Claims (5)
1. for the lowering or hoisting gear of clamp for ground wire is installed, it is characterized in that: comprise mobile jib (1), secondary bar (2) and sleeve (3), described sleeve (3) is socketed on mobile jib (1), secondary bar (2) is connected through the hinge with sleeve (3), the outer wall of described sleeve (3) is provided with link (4), described link (4) be shaped as square frame-shaped or annular, the plane at link (4) place is parallel with horizontal plane.
2. according to claim 1 for the lowering or hoisting gear of clamp for ground wire is installed, it is characterized in that: described mobile jib (1) is provided with chute, the inwall of sleeve (3) is provided with the guide wheel (5) matching with chute.
3. according to claim 1 for the lowering or hoisting gear of clamp for ground wire is installed, it is characterized in that: the lower end of described sleeve (3) is provided with two parallel pins (6), two pins (6) be positioned at link (4) under.
4. according to claim 1 for the lowering or hoisting gear of clamp for ground wire is installed, it is characterized in that: the upper edge of described link (4) is provided with groove (7).
5. according to claim 1 for the lowering or hoisting gear of clamp for ground wire is installed, it is characterized in that: described mobile jib (1) and secondary bar (2) are multi-section structure, adjacent two pole bodies are connected with screw by double-screw bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804010.1U CN203589426U (en) | 2013-12-10 | 2013-12-10 | Lifting device for mounting grounding wire hanging hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804010.1U CN203589426U (en) | 2013-12-10 | 2013-12-10 | Lifting device for mounting grounding wire hanging hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589426U true CN203589426U (en) | 2014-05-07 |
Family
ID=50587279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320804010.1U Expired - Lifetime CN203589426U (en) | 2013-12-10 | 2013-12-10 | Lifting device for mounting grounding wire hanging hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203589426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037582A (en) * | 2014-06-19 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Labor-saving adjustable ground wire hook mounting mechanism |
| CN109358212A (en) * | 2018-12-05 | 2019-02-19 | 贵州电网有限责任公司 | A kind of mounting micromatic setting for power test |
-
2013
- 2013-12-10 CN CN201320804010.1U patent/CN203589426U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037582A (en) * | 2014-06-19 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Labor-saving adjustable ground wire hook mounting mechanism |
| CN109358212A (en) * | 2018-12-05 | 2019-02-19 | 贵州电网有限责任公司 | A kind of mounting micromatic setting for power test |
| CN109358212B (en) * | 2018-12-05 | 2024-04-19 | 贵州电网有限责任公司 | Hanging fine adjustment device for electric power test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |