CN205565514U - Change specialized tool of overhead earth wire suspension clamp and gold utensil - Google Patents
Change specialized tool of overhead earth wire suspension clamp and gold utensil Download PDFInfo
- Publication number
- CN205565514U CN205565514U CN201620215621.6U CN201620215621U CN205565514U CN 205565514 U CN205565514 U CN 205565514U CN 201620215621 U CN201620215621 U CN 201620215621U CN 205565514 U CN205565514 U CN 205565514U
- Authority
- CN
- China
- Prior art keywords
- gold utensil
- draw
- earth wire
- groove
- tower material
- 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.)
- Active
Links
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a change specialized tool of overhead earth wire suspension clamp and gold utensil, one end is used for being connected with the tower material, and the other end is used for through overhead earth wire change gold utensil, including the connecting piece, the connecting piece is including the draw -in groove that blocks tower material level one side, draw -in groove upper end groove face makes progress bending type and becomes vertical and the fixed fixed wall of tower material another side, and draw -in groove tank bottom level is outside extends to be equipped with and hang a point, and still including the load lead screw, its one end is connected on hanging the point, is provided with on the other end and breaks out, and the load lead screw is through break out and overhead earth wire is connected. Has the advantage that simple structure, mechanical strength are high, fail safe nature is high. Can alleviate in the operation operation personnel's work powerful with shorten the activity duration.
Description
Technical field
This utility model relates to the specific purpose tool of power transmission line overhead ground wire suspension clamp and hardware fitting replacement, especially ± 500 kilovolts and the ground wire suspension clamp of ± 800 kilovolts of DC power transmission lines and the instrument of hardware fitting replacement.
Background technology
The particularity of 500 kilovolts and 800 kilovolts AC and DC power transmission line overhead ground wire hardwares, make when changing ground wire suspension clamp and gold utensil operation, load leading screw is installed without effective stress point, all have received yoke plate when changing ground wire suspension clamp gold utensil and affect the bulk of Impact direction, all can occur colliding the situation of yoke plate when tightening up and loosen load leading screw, this all brings great potential safety hazard to operating personnel and equipment.
Utility model content
The purpose of this utility model is to provide stable, a safety higher replacing overhead ground wire suspension clamp and the specific purpose tool of gold utensil, can realize changing ground wire suspension clamp and the operation of gold utensil.
This utility model is achieved through the following technical solutions: a kind of specific purpose tool changing overhead ground wire suspension clamp and gold utensil, one end is for being connected with tower material, the other end is for changing gold utensil by aerial earth wire, including connector, described connector includes the draw-in groove blocking tower material level one side, described draw-in groove upper end slot is towards being above bent to form the vertical fixation wall fixing with tower material another side, draw-in groove bottom land horizontally outward extends and is provided with hanging point, also include load leading screw, its one end is connected on hanging point, shackle it is provided with on the other end, load leading screw is connected with aerial earth wire by shackle.
A kind of specific purpose tool changing overhead ground wire suspension clamp and gold utensil utilizes on shaft tower the structure of tower material at ground wire hanging point to cooperate one new stress point of composition, the side of being disposed to of new stress point avoids ground wire hardware tool duplex plate, and with the plumb line of ground wire in same direction.Two bolts of two screws on specific purpose tool and back-to-back 90 × 90mm tower material cooperatively form fixing stress point, and instrument lower surface draw-in groove formation mutually embedding with tower material the second stress point, specific purpose tool is fixed on shaft tower by two stress points cooperations.Only need to be connected on specific purpose tool one end of load leading screw, the other end of load leading screw is connected with shackle, and shackle is connected with ground wire again.The lifting of ground wire, decline and the replacing of ground wire overhanging golden tool can be realized by load leading screw
Compared with prior art, the utility model has the advantages that: instrument stress point stretches out and can avoid the position of ground wire hardware tool yoke plate and be easy to the installation of load leading screw；Utilize tangent tower hanging point tower material bolt as fixing point, use original bolt to fix with tower material through specific purpose tool, solve former ground wire lifting device instrument factors of instability after stress；Extend outside instrument stress point, the Impact direction of gold utensil in the case of ground wire inside lock and outer corner can be met；There is simple in construction, mechanical strength is high, security reliability is high advantage.Operation can alleviate the work of operating personnel powerful and shorten the activity duration.
Accompanying drawing explanation
Fig. 1 is the connector schematic diagram of this utility model specific purpose tool；
Fig. 2 is utility model specific purpose tool structural representation；
Description of reference numerals: 1-connector；11-draw-in groove；12-fixation wall；2-hanging point；3-tower material；4-load leading screw；5-shackle；6-aerial earth wire.
Detailed description of the invention
With detailed description of the invention, content of the present utility model is described in further details below in conjunction with the accompanying drawings.
Embodiment
Refer to shown in Fig. 1 and Fig. 2, a kind of specific purpose tool changing overhead ground wire suspension clamp and gold utensil, one end is for being connected with tower material 3, the other end is for changing gold utensil by aerial earth wire 6, including connector 1, connector 1 includes the draw-in groove 11 blocking tower material 3 level one side, draw-in groove 11 upper end slot is towards being above bent to form the vertical fixation wall 12 fixing with tower material 3 another side, draw-in groove 11 bottom land horizontally outward extends and is provided with hanging point 2, also include load leading screw 4, its one end is connected on hanging point 2, shackle 5 it is provided with on the other end, load leading screw 4 is connected with aerial earth wire 6 by shackle 5.In the present embodiment, connector 1 90 × 90mm back-to-back with the ground wire hanging point tower material 3 of specific purpose tool is mutually embedding, the hanging point 2 on specific purpose tool top is connected with one end of load leading screw 4, the other end of load leading screw 4 is connected with shackle 5, shackle 5 is connected the instrument forming complete set with aerial earth wire 6, can realize the lifting of ground wire, decline and the replacing of ground wire overhanging golden tool by load leading screw.
The using method of a kind of specific purpose tool changing overhead ground wire suspension clamp and gold utensil, comprises the steps:
(1), load and the leading screw of hardware fitting structure space length requirement are met according to the selection of O&M data；
(2), according to on-the-spot overhead ground wire suspension clamp and the specific purpose tool of gold utensil
The form of ground wire and the structure of ground wire hardware tool hanging point shaft tower junction, measure it and hang space.Select the length of leading screw, and for the instrument with optical cable ground wire.
(3), personnel arrive on tower after setting, first overhead ground wire suspension clamp and the specific purpose tool of gold utensil be installed, then leading screw be installed and shackle is connected with aerial earth wire；
(4) after, having hung aerial earth wire back protection rope; checking tool connection; prevent replacing instrument from coming off; adjust and tighten up load leading screw and be allowed to stress balance; finally check that the connection of Work tool guarantees that junction point connects well; in the complete stress of load leading screw, after ground wire connection gold utensil is rotatable, gets final product the lifting of ground wire and decline work.
(5) remove, in order and change Work tool, remove backup protection rope, reach ground, tower under personnel.
Above-listed detailed description is illustrating for this utility model possible embodiments, and this embodiment is also not used to limit the scope of the claims of the present utility model, and all equivalences done without departing from this utility model are implemented or change, are intended to be limited solely by the scope of the claims of this case.
Claims (1)
1. changing a specific purpose tool for overhead ground wire suspension clamp and gold utensil, one end is used for and tower material (3)
Connecting, the other end is for changing gold utensil by aerial earth wire (6), it is characterised in that: include connector (1),
Described connector (1) includes the draw-in groove (11) blocking tower material (3) level one side, on described draw-in groove (11)
End slot is towards being above bent to form the vertical fixation wall (12) fixing with tower material (3) another side, draw-in groove (11)
Bottom land horizontally outward extends and is provided with hanging point (2), also includes load leading screw (4), and its one end is connected to hanging point
(2) on, the other end being provided with shackle (5), load leading screw (4) passes through shackle (5) and aerial earth wire
(6) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215621.6U CN205565514U (en) | 2016-03-21 | 2016-03-21 | Change specialized tool of overhead earth wire suspension clamp and gold utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215621.6U CN205565514U (en) | 2016-03-21 | 2016-03-21 | Change specialized tool of overhead earth wire suspension clamp and gold utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205565514U true CN205565514U (en) | 2016-09-07 |
Family
ID=56814280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620215621.6U Active CN205565514U (en) | 2016-03-21 | 2016-03-21 | Change specialized tool of overhead earth wire suspension clamp and gold utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205565514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703271A (en) * | 2016-03-21 | 2016-06-22 | 中国南方电网有限责任公司超高压输电公司百色局 | Special tool for replacing overhead ground wire suspension clamp and hardware fitting |
-
2016
- 2016-03-21 CN CN201620215621.6U patent/CN205565514U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703271A (en) * | 2016-03-21 | 2016-06-22 | 中国南方电网有限责任公司超高压输电公司百色局 | Special tool for replacing overhead ground wire suspension clamp and hardware fitting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201713215U (en) | Flange pipe hanger | |
| CN204435979U (en) | A kind of protection device for installing of electric power facility | |
| CN104261246A (en) | Hoisting tool of rectangular pipe-jacking section and use method of hoisting tool | |
| CN205565514U (en) | Change specialized tool of overhead earth wire suspension clamp and gold utensil | |
| CN102979297B (en) | Hanging type stairwell operating platform mechanism and construction method thereof | |
| CN105703271A (en) | Special tool for replacing overhead ground wire suspension clamp and hardware fitting | |
| CN203553547U (en) | Grounding wire with protection rope | |
| CN102704828A (en) | Multifunctional hook ladder | |
| CN204643493U (en) | For the protective cover of elevator traction machine | |
| CN206654647U (en) | A kind of steel wire rope balance system | |
| CN204293716U (en) | Transformer safety rope suspension arrangement | |
| CN203079513U (en) | Grading whole-spacecraft lifting tool based on lifting of satellite bearing cylinder | |
| CN203474242U (en) | High-altitude automatic unhooking device | |
| CN207079898U (en) | Outer hanging basket structure | |
| CN204569238U (en) | Omnipotent bracing or strutting arrangement bottom a kind of tower crane | |
| CN204355947U (en) | Large-scale without eye plate lifting beam device | |
| CN210888998U (en) | Quick connecting locking device for anchor rod | |
| CN205034948U (en) | Rack formula hanging beam device | |
| CN204304368U (en) | One can wire jumper strain insulator string | |
| CN210419023U (en) | Tower crane standard festival straightness guide fixed knot that hangs down constructs | |
| CN106218833A (en) | Active guard rail | |
| CN206591845U (en) | Suitable for the safety belt suspension device of scaffold | |
| CN205241056U (en) | Mining promotion gib head | |
| CN208585967U (en) | A kind of hoistway faces hole lifting operation assistance platform | |
| CN219906715U (en) | Lifting appliance for cold rolling memorial archway installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |