CN109462181B - Rotary type overhead conductor strutting device - Google Patents
Rotary type overhead conductor strutting device Download PDFInfo
- Publication number
- CN109462181B CN109462181B CN201811173344.7A CN201811173344A CN109462181B CN 109462181 B CN109462181 B CN 109462181B CN 201811173344 A CN201811173344 A CN 201811173344A CN 109462181 B CN109462181 B CN 109462181B
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- sliding sleeve
- vertical pipe
- overhead conductor
- sliding
- vertical riser
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- 239000004020 conductor Substances 0.000 title claims abstract description 35
- 239000011810 insulating material Substances 0.000 claims description 13
- 230000007480 spreading Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Suspension Of Electric Lines Or Cables (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention discloses a rotary type overhead conductor strutting device, and aims to provide a rotary type overhead conductor strutting device which can reliably strut two overhead conductors, provides enough operation space for pole erecting operation and is convenient and fast to operate. The device comprises a vertical riser, a strip-shaped hole which is arranged on the tube wall of the vertical riser and extends along the axial direction of the vertical riser, a guide ring which is connected with the vertical riser through a connecting piece and is positioned above the vertical riser, a sliding sleeve which slides along the vertical riser, a sliding sleeve locking bolt arranged on the sliding sleeve, a pull rod arranged on the inner side surface of the sliding sleeve, two support rods which are distributed on two opposite sides of the vertical riser and self-adaptive wire fixing devices which are arranged on the support rods in a one-to-one correspondence manner. The upper end of vaulting pole links to each other with the upper end of vertical riser is articulated, and the vaulting pole is connected through the connecting rod with the sliding sleeve, and the one end and the vaulting pole middle part of connecting rod are articulated to link to each other, and the other end sliding sleeve of connecting rod is articulated to link to each other.
Description
Technical Field
The invention relates to an electric power construction appliance, in particular to a rotary type overhead conductor strutting device.
Background
At present, when a new high-voltage electric pole needs to be erected on a certain section of a high-voltage wire, two parallel wires need to be pulled apart, so that the distance between the wires is increased, a sufficient operation space is provided for the operation of erecting the rod, and the operation safety is ensured. At present, the operation modes of spreading two wires are as follows:
firstly, two live vehicles are used for operation, the live vehicles are stopped at two leads, and constructors pull the leads by the live vehicles, so that the operation mode needs the cooperation of the live vehicles and a plurality of constructors, and the operation is inconvenient;
secondly, bind up insulating work rope on two wires, two constructors pull open the wire subaerial, and this operation mode pulls open overhead conductor through the manpower, has great potential safety hazard.
The utility model discloses a wire, including the wire, the wire is connected with the bracing piece through tying up the rope respectively to the wire is connected with the bracing piece, and the wire is connected with the bracing piece and is connected to the rope, and the wire is connected to the bracing piece and need several personnel to do the operation in coordination just can strut, fix a position, and have great potential safety hazard.
Disclosure of Invention
The invention aims to provide a rotary type overhead conductor strutting device which can reliably strut two overhead conductors, provides enough working space for pole erecting operation and is convenient and fast to operate.
The technical scheme of the invention is as follows:
a rotary type overhead conductor strutting device comprises a vertical pipe, a strip-shaped hole which is arranged on the pipe wall of the vertical pipe and extends along the axial direction of the vertical pipe, a guide ring which is connected with the vertical pipe through a connecting piece and is positioned above the vertical pipe, a sliding sleeve which slides along the vertical pipe, a sliding sleeve locking bolt arranged on the sliding sleeve, a pull rod arranged on the inner side surface of the sliding sleeve, two support rods which are distributed on two opposite sides of the vertical pipe and self-adaptive conductor fixing devices which are arranged on the support rods in a one-to-one correspondence mode, wherein the upper end of each support rod is hinged with the upper end of the vertical pipe, the support rods are connected with the sliding sleeve through connecting rods, one end of each connecting rod is hinged with the middle of each support rod, the sliding sleeve at the other end of each connecting rod is hinged, the end part of each pull rod penetrates through the strip-shaped hole and is, The wire hanging device comprises a wire hanging groove arranged in a U-shaped wire hanging piece, a guide sleeve arranged on a support rod, a sliding stop rod arranged in the guide sleeve in a sliding mode, a first limiting block and a second limiting block which are arranged on the outer side face of the sliding stop rod, and a reset spring and a connecting wire which are arranged on the sliding stop rod in a sleeved mode, wherein the axis of the guide sleeve is parallel to the support rod, the guide sleeve is located between the first limiting block and the second limiting block, the first limiting block is close to the lower end of the support rod, the reset spring is located between the first limiting block and the guide sleeve, one end of the connecting wire is connected with a pull rod, and the other end of the connecting wire sequentially penetrates through the upper end of.
The rotation type air wire strutting arrangement of this scheme can be reliable struts two air wire, provides sufficient operation space for the pole setting operation to the simple operation is favorable to the quick two air wire struts of operation personnel.
Preferably, when the second limiting block abuts against the guide sleeve, the sliding stop lever blocks the notch of the wire hanging groove and is used for preventing the overhead conductor arranged in the wire hanging groove from coming off from the notch of the wire hanging groove.
Preferably, the U-shaped wire hanging piece comprises two parallel side plates and a bottom plate for connecting the two side plates, the side plates are perpendicular to the support rods, and one side plate is connected with the support rods.
Preferably, the two support rods are symmetrically distributed on two opposite sides of the vertical pipe.
Preferably, the vertical stand pipe is made of an insulating material, and the connecting rod is made of an insulating material.
Preferably, the stay bar is made of an insulating material.
Preferably, the sliding sleeve is made of an insulating material.
Preferably, the U-shaped wire hanging piece is made of an insulating material.
The invention has the beneficial effects that: can be reliable strut two overhead conductor, provide sufficient operation space for the pole setting operation to the simple operation is favorable to the operating personnel to be quick struts two overhead conductor.
Drawings
Fig. 1 is a schematic diagram of one configuration of a rotary overhead conductor spreader apparatus of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic view of a rotary overhead conductor spreader apparatus of the present invention in a practical application.
In the figure:
a vertical pipe 1 and a strip-shaped hole 1.1;
a sliding sleeve 2 and a pull rod 2.1;
a guide ring 3;
a stay bar 4;
the self-adaptive wire fixing device comprises a self-adaptive wire fixing device 6, a U-shaped wire hanging piece 6.1, a wire hanging groove 6.2, a guide sleeve 6.3, a sliding stop lever 6.4, a first limiting block 6.5, a second limiting block 6.6, a reset spring 6.7 and a connecting wire 6.8;
a sliding sleeve locking bolt 7;
an overhead conductor 8.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention are clearly explained and illustrated below with reference to the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present scheme, and are not construed as limiting the scheme of the present invention.
These and other aspects of embodiments of the invention will be apparent with reference to the following description and attached drawings. In the description and drawings, particular embodiments of the invention have been disclosed in detail as being indicative of some of the ways in which the principles of the embodiments of the invention may be practiced, but it is understood that the scope of the embodiments of the invention is not limited thereby. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., and "several" means one or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections, either mechanical or electrical, or communicating with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows: as shown in fig. 1 and 2, a rotary type overhead conductor strutting device comprises a vertical riser 1, a strip-shaped hole 1.1 which is arranged on the tube wall of the vertical riser and extends along the axial direction of the vertical riser, a guide ring 3 which is connected with the vertical riser through a connecting piece and is positioned above the vertical riser, a sliding sleeve 2 which slides along the vertical riser, a sliding sleeve locking bolt 7 which is arranged on the sliding sleeve, a pull rod 2.1 which is arranged on the inner side surface of the sliding sleeve, two support rods 4 which are distributed on two opposite sides of the vertical riser and self-adaptive conductor fixing devices 6 which are arranged on the support rods in a one-to-one correspondence manner.
The upper end and the lower end of the vertical pipe are opened. The guide ring is coaxial with the vertical riser. The vertical pipe is made of an insulating material, such as a plastic material.
Two bracing pieces are symmetrically distributed on two opposite sides of the vertical pipe. The upper end of the stay bar is hinged with the upper end of the vertical pipe. The vaulting pole is connected through connecting rod 5 with the sliding sleeve, and the one end and the vaulting pole middle part of connecting rod are articulated to be linked to each other, and the other end sliding sleeve of connecting rod is articulated to be linked to each other. The stay bar is made of an insulating material, such as a plastic material. The connecting rod is made of an insulating material, such as a plastic material.
The sliding sleeve is made of an insulating material, such as a plastic material. The end part of the pull rod passes through the strip-shaped hole and is positioned in the vertical pipe.
The self-adaptive lead fixing device comprises a U-shaped wire hanging piece 6.1 arranged at the lower end of the support rod, a wire hanging groove 6.2 arranged in the U-shaped wire hanging piece, a guide sleeve 6.3 arranged on the support rod, a sliding stop lever 6.4 arranged in the guide sleeve in a sliding manner, a first limiting block 6.5 and a second limiting block 6.6 arranged on the outer side surface of the sliding stop lever, a reset spring 6.7 sleeved on the sliding stop lever and a connecting wire 6.8.
The U-shaped wire hanging piece is made of an insulating material, such as a plastic material. The U-shaped wire hanging piece comprises two parallel side plates and a bottom plate connected with the two side plates. The two side plates and the bottom plate form the wire hanging groove. The side plates are perpendicular to the support rods, and one side plate is connected with the support rods.
The axis of the guide sleeve is parallel to the stay bar. The sliding stop lever is parallel to the stay bar. The first end of the sliding stop lever is close to the U-shaped wire hanging piece, and the second end of the sliding stop lever is far away from the U-shaped wire hanging piece. The guide sleeve is located between the first limiting block and the second limiting block, and the first limiting block is close to the lower end of the support rod. The reset spring is positioned between the first limiting block and the guide sleeve.
The one end of connecting wire is connected with the pull rod, and the other end of connecting wire passes the upper end and the guide ring of vertical riser in proper order and is connected with the slip pin, specifically, the other end of connecting wire passes the upper end and the guide ring of vertical riser in proper order and is connected with the second end of slip pin.
As shown in fig. 3, when the second limiting block abuts against the guide sleeve, the sliding blocking rod blocks the notch of the wire hanging groove, so as to prevent the overhead conductor arranged in the wire hanging groove from coming off from the notch of the wire hanging groove.
The specific use of the rotary overhead conductor spreader device of this embodiment is as follows:
firstly, as shown in fig. 1, the sliding sleeve slides downwards along the vertical pipe to enable the stay bar to rotate and contract towards the vertical pipe, and in the process, the connecting line pulls the sliding stop bar to move upwards along the guide sleeve to enable the sliding stop bar to be staggered with the wire hanging groove;
secondly, one overhead conductor of the two overhead conductors 8 is arranged in one of the wire hanging grooves, and the other overhead conductor is arranged in the other wire hanging groove;
thirdly, as shown in fig. 3, the sliding sleeve slides upwards along the vertical pipe to enable the stay bar to rotate outwards and expand, in the process, the connecting line releases the sliding stop lever to enable the sliding stop lever to move towards the U-shaped wire hanging piece under the action of the reset spring until the second limiting block abuts against the guide sleeve, and at the moment, the sliding stop lever blocks the notch of the wire hanging groove and is used for preventing the overhead conductor arranged in the wire hanging groove from falling out of the notch of the wire hanging groove; meanwhile, in the process, the two overhead conductors 8 are propped open by the supporting rods, so that enough working space is provided for pole erecting operation;
then, the sliding sleeve is locked and fixed on the vertical pipe through the sliding sleeve locking bolt.
The rotation type air wire distraction device of this embodiment can reliably strut two air wires, provides sufficient operation space for the pole setting operation to the simple operation is favorable to the quick two air wires of strutting of operation personnel.
Claims (7)
1. A rotary type overhead conductor spreading device is characterized by comprising a vertical pipe, a strip-shaped hole which is arranged on the pipe wall of the vertical pipe and extends along the axial direction of the vertical pipe, a guide ring which is connected with the vertical pipe through a connecting piece and is positioned above the vertical pipe, a sliding sleeve which slides along the vertical pipe, a sliding sleeve locking bolt arranged on the sliding sleeve, a pull rod arranged on the inner side surface of the sliding sleeve, two supporting rods which are distributed on two opposite sides of the vertical pipe and self-adaptive conductor fixing devices which are arranged on the supporting rods in a one-to-one correspondence manner,
the upper end of the stay bar is hinged with the upper end of the vertical pipe, the stay bar is connected with the sliding sleeve through a connecting rod, one end of the connecting rod is hinged with the middle part of the stay bar, the other end of the connecting rod is hinged with the sliding sleeve,
the end part of the pull rod passes through the strip-shaped hole and is positioned in the vertical pipe,
the self-adaptive wire fixing device comprises a U-shaped wire hanging part arranged at the lower end of a stay bar, a wire hanging groove arranged in the U-shaped wire hanging part, a guide sleeve arranged on the stay bar, a sliding stop lever arranged in the guide sleeve in a sliding manner, a first limiting block and a second limiting block arranged on the outer side surface of the sliding stop lever, a reset spring sleeved on the sliding stop lever and a connecting wire, wherein the axis of the guide sleeve is parallel to the stay bar, the guide sleeve is positioned between the first limiting block and the second limiting block, the first limiting block is close to the lower end of the stay bar, the reset spring is positioned between the first limiting block and the guide sleeve, one end of the connecting wire is connected with the pull rod, and the other end of the connecting wire sequentially penetrates through the upper end of a vertical pipe and the;
the U-shaped wire hanging piece is made of an insulating material.
2. The rotary overhead conductor distractor according to claim 1, wherein when the second stop block abuts against the guide sleeve, the sliding bar blocks the slot of the wire hanging groove to prevent the overhead conductor placed in the wire hanging groove from coming out of the slot of the wire hanging groove.
3. The rotary overhead conductor spreader according to claim 1, wherein the U-shaped wire hanging member comprises two parallel side plates and a bottom plate connecting the two side plates, the side plates are perpendicular to the spreader bar, and one of the side plates is connected to the spreader bar.
4. A rotary overhead conductor spreader apparatus as claimed in claim 1, 2 or 3 wherein the two spreader struts are symmetrically disposed on opposite sides of the vertical riser.
5. A rotary overhead conductor spreader apparatus as claimed in claim 1, 2 or 3 wherein the vertical risers are insulated and the connecting rods are insulated.
6. A rotary overhead conductor spreader apparatus as claimed in claim 1, 2 or 3 wherein the spreader bar is made of an insulating material.
7. The rotating overhead conductor spreader apparatus according to claim 1, 2 or 3, wherein the sliding sleeve is made of an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173344.7A CN109462181B (en) | 2018-10-09 | 2018-10-09 | Rotary type overhead conductor strutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173344.7A CN109462181B (en) | 2018-10-09 | 2018-10-09 | Rotary type overhead conductor strutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109462181A CN109462181A (en) | 2019-03-12 |
| CN109462181B true CN109462181B (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811173344.7A Active CN109462181B (en) | 2018-10-09 | 2018-10-09 | Rotary type overhead conductor strutting device |
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| CN (1) | CN109462181B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440241B (en) * | 2019-08-27 | 2022-06-28 | 中冶宝钢技术服务有限公司 | Bilateral scissors pinch roll sleeve pipe dismounting tool and use method thereof |
| CN112627445B (en) * | 2021-01-29 | 2022-04-15 | 中冶建工集团有限公司 | Shaft lever for supporting waterproof coiled material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806740A (en) * | 2013-12-12 | 2014-05-21 | 国家电网公司 | Insertion type erection method for electrified pole |
| KR20180000316U (en) * | 2016-07-21 | 2018-01-31 | 한전케이피에스 주식회사 | Support bar for carrying wire and equipotential device having the same |
| CN107681534A (en) * | 2017-03-16 | 2018-02-09 | 国网浙江省电力公司衢州供电公司 | One kind is vertical to remove bar and struts positioner with wire |
| CN209029806U (en) * | 2018-10-09 | 2019-06-25 | 国网浙江省电力有限公司衢州供电公司 | A kind of rotary aerial condutor device for spreading |
-
2018
- 2018-10-09 CN CN201811173344.7A patent/CN109462181B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806740A (en) * | 2013-12-12 | 2014-05-21 | 国家电网公司 | Insertion type erection method for electrified pole |
| KR20180000316U (en) * | 2016-07-21 | 2018-01-31 | 한전케이피에스 주식회사 | Support bar for carrying wire and equipotential device having the same |
| CN107681534A (en) * | 2017-03-16 | 2018-02-09 | 国网浙江省电力公司衢州供电公司 | One kind is vertical to remove bar and struts positioner with wire |
| CN209029806U (en) * | 2018-10-09 | 2019-06-25 | 国网浙江省电力有限公司衢州供电公司 | A kind of rotary aerial condutor device for spreading |
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| Publication number | Publication date |
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| CN109462181A (en) | 2019-03-12 |
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