CN203135313U - Multifunctional adjustable pulling plate - Google Patents
Multifunctional adjustable pulling plate Download PDFInfo
- Publication number
- CN203135313U CN203135313U CN 201320141179 CN201320141179U CN203135313U CN 203135313 U CN203135313 U CN 203135313U CN 201320141179 CN201320141179 CN 201320141179 CN 201320141179 U CN201320141179 U CN 201320141179U CN 203135313 U CN203135313 U CN 203135313U
- Authority
- CN
- China
- Prior art keywords
- telescoping mechanism
- connecting plate
- screw
- plate
- pressing plate
- 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
Images
Abstract
The utility model discloses a multifunctional adjustable pulling plate used for replacing an insulator. The multifunctional adjustable pulling plate comprises a telescoping mechanism, a connection plate and pressing plates. The pressing plates comprise an upper pressing plate and a lower pressing plate. The telescoping mechanism is provided with a cross-arm side fixing end and a connection plate fixing end. One end of the connection plate is connected with the telescoping mechanism, and the other end of the connection plate is connected with the upper pressing plate and the lower pressing plate. A clamping groove used for clamping a high voltage line connection plate is formed between the upper pressing plate and the lower pressing plate. According to the multifunctional adjustable pulling plate, the telescoping mechanism is connected with the pressing plates through the connection plate, the pressing plates are used to clamp the high voltage line connection plate, the cross-arm side fixing end of the telescoping mechanism is used to fix a cross-arm connection plate, and the telescoping mechanism is used to perform telescoping to strain a high voltage line so as to replace the insulator when the insulator is at a relaxed state. The multifunctional adjustable pulling plate is of a one-piece structure, is convenient to carry and simple to operate, so that efficiency of replacing the insulator is greatly improved and replacement safety is greatly improved.
Description
Technical field
The utility model belongs to high-tension line repair and maintenance field, particularly a kind of multi-functional adjustable arm-tie.
Background technology
Insulator is a kind of special insulation control, can play an important role in overhead transmission line, and it is to hang over the insulator that high-tension bus-bar connects tower one end, is made by glass or pottery usually in order to increase creepage distance.In the prior art, when changing the transmission line porcelain vase, usually adopt steel wire rope or suspension ring group to strain high-voltage line and discharge insulator, thereby carry out the replacing of insulator, the installation process complexity, and instrument is too heavy, difficult, therefore poor stability is badly in need of a kind ofly being easy to carry about with one, insulator easy to use, simple to operate changes instrument.
The utility model content
In view of this, the purpose of this utility model provides a kind of for the multi-functional adjustable arm-tie of changing insulator, and it is easy to carry about with one, easy to use, simple to operate and safe.
The purpose of this utility model is achieved through the following technical solutions:
A kind of multi-functional adjustable arm-tie, comprise telescoping mechanism, connecting plate and pressing plate, described pressing plate comprises top board and lower platen, described telescoping mechanism is provided with cross-arm side stiff end and connecting plate stiff end, described connecting plate one end is connected with telescoping mechanism, the other end is connected with upper and lower pressing plate, forms a holding tank that is used for clamping high-voltage line connecting plate between the described upper and lower pressing plate;
Further, described telescoping mechanism comprises screw sleeve and two screw mandrels that rotation direction is opposite, described screw sleeve internal whorl is divided into two sections screw threads that rotation direction is opposite, described screw mandrel is separately positioned on the two ends of screw sleeve, be provided with rotary handle in the middle of the described screw sleeve, the cross-arm side stiff end of described telescoping mechanism and connecting plate stiff end are separately positioned on the two rhizoid bars;
Further, described telescoping mechanism comprises leading screw and two screw sleeves that rotation direction is opposite, described threads of lead screw is divided into two sections screw threads that rotation direction is opposite, described screw sleeve is separately positioned on the two ends of leading screw, be provided with rotary handle in the middle of the described leading screw, the cross-arm side stiff end of described telescoping mechanism and connecting plate stiff end are separately positioned on the two rhizoid mother sleeves;
Further, be detachable the connection between described telescoping mechanism and the connecting plate and between upper and lower pressing plate and the connecting plate.
The beneficial effects of the utility model are: the utility model is connected with pressing plate telescoping mechanism by connecting plate, utilize pressing plate clamping high-voltage line connecting plate, the cross-arm side stiff end that utilizes telescoping mechanism is the cross-arm connecting plate fixedly, thereby utilizing telescoping mechanism to stretch can make insulator be in relaxed state in order to change insulator the high-tension line tension very easily, because it is easy to carry, simple to operate that this multi-functional arm-tie is structure as a whole, therefore can improve the replacing efficient of insulator and the fail safe of replacing greatly.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being apparent to those skilled in the art to investigating hereinafter, perhaps can from practice of the present utility model, obtain instruction.Target of the present utility model and other advantages can realize and obtain by following specification.
Description of drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:
Accompanying drawing 1 is watched figure attentively for the utility model structure;
Accompanying drawing 2 is the utility model structure vertical view.
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment only for the utility model is described, rather than in order to limit protection range of the present utility model.
As shown in the figure, a kind of multi-functional adjustable arm-tie, comprise telescoping mechanism, connecting plate 1 and pressing plate, described pressing plate comprises top board 2 and lower platen 3, described telescoping mechanism is provided with cross-arm side stiff end and connecting plate stiff end, described connecting plate one end is connected with telescoping mechanism, and the other end is connected with upper and lower pressing plate, forms a holding tank that is used for clamping high-voltage line connecting plate between the described upper and lower pressing plate.
In the present embodiment, telescoping mechanism is connected by connecting plate with pressing plate, utilize pressing plate clamping high-voltage line connecting plate 4, the cross-arm side stiff end that utilizes telescoping mechanism is cross-arm connecting plate 5 fixedly, thereby utilizing telescoping mechanism to stretch can make insulator be in relaxed state in order to change insulator the high-tension line tension very easily, because it is easy to carry, simple to operate that this multi-functional arm-tie is structure as a whole, therefore can improve the replacing efficient of insulator and the fail safe of replacing greatly.
In the present embodiment, described telescoping mechanism comprises screw sleeve 6 and two screw mandrels 7 that rotation direction is opposite, described screw sleeve internal whorl is divided into two sections screw threads that rotation direction is opposite, described screw mandrel is separately positioned on the two ends of screw sleeve, be provided with rotary handle 8 in the middle of the described screw sleeve, the cross-arm side stiff end of described telescoping mechanism and connecting plate stiff end are separately positioned on the two rhizoid bars; The stretching structure of present embodiment, simple in structure, easy to operate, similarly other telescoping mechanisms can also be arranged certainly, also can realize goal of the invention of the present utility model such as the combination of a rhizoid thick stick and two rhizoid mother sleeves.
In the present embodiment, realize detachable the connection by bolted mode between described telescoping mechanism and the connecting plate and between upper and lower pressing plate and the connecting plate, easy accessibility, be easy to carry about with one.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. multi-functional adjustable arm-tie, it is characterized in that: comprise telescoping mechanism, connecting plate and pressing plate, described pressing plate comprises top board and lower platen, described telescoping mechanism is provided with cross-arm side stiff end and connecting plate stiff end, described connecting plate one end is connected with telescoping mechanism, the other end is connected with upper and lower pressing plate, forms a holding tank that is used for clamping high-voltage line connecting plate between the described upper and lower pressing plate.
2. multi-functional adjustable arm-tie according to claim 1, it is characterized in that: described telescoping mechanism comprises screw sleeve and two screw mandrels that rotation direction is opposite, described screw sleeve internal whorl is divided into two sections screw threads that rotation direction is opposite, described screw mandrel is separately positioned on the two ends of screw sleeve, be provided with rotary handle in the middle of the described screw sleeve, the cross-arm side stiff end of described telescoping mechanism and connecting plate stiff end are separately positioned on the two rhizoid bars.
3. multi-functional adjustable arm-tie according to claim 1, it is characterized in that: described telescoping mechanism comprises leading screw and two screw sleeves that rotation direction is opposite, described threads of lead screw is divided into two sections screw threads that rotation direction is opposite, described screw sleeve is separately positioned on the two ends of leading screw, be provided with rotary handle in the middle of the described leading screw, the cross-arm side stiff end of described telescoping mechanism and connecting plate stiff end are separately positioned on the two rhizoid mother sleeves.
4. multi-functional adjustable arm-tie according to claim 1 is characterized in that: be detachable the connection between described telescoping mechanism and the connecting plate and between upper and lower pressing plate and the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141179 CN203135313U (en) | 2013-03-26 | 2013-03-26 | Multifunctional adjustable pulling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141179 CN203135313U (en) | 2013-03-26 | 2013-03-26 | Multifunctional adjustable pulling plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135313U true CN203135313U (en) | 2013-08-14 |
Family
ID=48943254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320141179 Expired - Lifetime CN203135313U (en) | 2013-03-26 | 2013-03-26 | Multifunctional adjustable pulling plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135313U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124657A (en) * | 2014-07-21 | 2014-10-29 | 国家电网公司 | Goaf tension-resistant overhead ground wire adjusting device |
| CN104201611A (en) * | 2014-09-15 | 2014-12-10 | 国家电网公司 | Tangent tower wire clamp replacing tool for extra-high voltage direct-current transmission lines |
| CN104201614A (en) * | 2014-09-23 | 2014-12-10 | 国家电网公司 | Method and device for replacing double-string strain insulators in twin bundled lines by remote operations |
| CN104300435A (en) * | 2014-10-22 | 2015-01-21 | 国家电网公司 | Wire tightener used for replacing double insulator strings |
| CN105035851A (en) * | 2015-07-03 | 2015-11-11 | 天津鑫坤泰预应力专业技术有限公司 | Pushing machine for finished steel strand bundle |
-
2013
- 2013-03-26 CN CN 201320141179 patent/CN203135313U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124657A (en) * | 2014-07-21 | 2014-10-29 | 国家电网公司 | Goaf tension-resistant overhead ground wire adjusting device |
| CN104201611A (en) * | 2014-09-15 | 2014-12-10 | 国家电网公司 | Tangent tower wire clamp replacing tool for extra-high voltage direct-current transmission lines |
| CN104201614A (en) * | 2014-09-23 | 2014-12-10 | 国家电网公司 | Method and device for replacing double-string strain insulators in twin bundled lines by remote operations |
| CN104300435A (en) * | 2014-10-22 | 2015-01-21 | 国家电网公司 | Wire tightener used for replacing double insulator strings |
| CN105035851A (en) * | 2015-07-03 | 2015-11-11 | 天津鑫坤泰预应力专业技术有限公司 | Pushing machine for finished steel strand bundle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203135313U (en) | Multifunctional adjustable pulling plate | |
| CN201846021U (en) | Insulating gin for replacing 750 kV tension insulator | |
| CN106384971B (en) | A kind of transmission line of electricity parallel groove clamp fast assembling-disassembling auxiliary tool | |
| CN203932341U (en) | High and low pressure busbar grounding device | |
| CN104266002A (en) | High-level-difference cable composite material fixing support | |
| CN206712414U (en) | A kind of Modular stockbridge damper | |
| CN102646945A (en) | Method for 500kV live replacement of composite insulators | |
| CN204103354U (en) | Charged for replacement 110kV-2200kV strain insulator string special tool utensil | |
| CN203983517U (en) | A kind of jockey | |
| CN203690508U (en) | Ground wire earthing device used for 750kV live line | |
| CN202111437U (en) | Separating type bolt butt joint double-wing fixture | |
| CN202424079U (en) | Vibration damper for power transmission line | |
| CN205825734U (en) | LF stove electric-pole horizontal arm lateral fixing device | |
| CN204144803U (en) | A kind of device of charged for replacement cross arm insulator | |
| CN201266807Y (en) | Device for replacing insulator | |
| CN103500961A (en) | Tool special for electrified replacement of strain insulator string | |
| CN202930836U (en) | Tension insulator replacement tool | |
| CN202444207U (en) | Telescopic structure for bottle-supporting frame | |
| CN206332390U (en) | A kind of cable anchor ear | |
| CN202906297U (en) | Special clamp for tensile duplex porcelain vase type insulator string on power transmission lines | |
| CN206712300U (en) | A kind of isolation switch insulation baffle plate for power distribution live-wire | |
| CN203135312U (en) | 500kV line cross arm side end part clamping apparatus | |
| CN204376274U (en) | A kind of fixture of charged for replacement 10kV outdoor disconnecting link | |
| CN203225475U (en) | Jacking device | |
| CN202663028U (en) | Insulating baffle with hook |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |