CN105098653A - Foldable manned bracket used for repair and maintenance of power line - Google Patents
Foldable manned bracket used for repair and maintenance of power line Download PDFInfo
- Publication number
- CN105098653A CN105098653A CN201510542068.7A CN201510542068A CN105098653A CN 105098653 A CN105098653 A CN 105098653A CN 201510542068 A CN201510542068 A CN 201510542068A CN 105098653 A CN105098653 A CN 105098653A
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- support bar
- support
- shrinkage
- support rod
- bar
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Abstract
The invention discloses a foldable manned bracket used for repair and maintenance of a power line. The bracket comprises support rods, wherein the adjacent support rods are connected through a support rod connecting piece group; movable hinges are arranged on connecting places of two ends of each support rod connecting piece of the support rod connecting piece group and the support rods, so that each support rod is limited and unfolded by the corresponding support rod connecting piece group to form a support frame; support rod anti-shrinkage devices are respectively arranged on two ends of each support frame; after the support rod anti-shrinkage devices are unfolded at the corresponding support frame, the support rod anti-shrinkage devices are fixedly sheathed on each support rod to prevent the support rods at the uppermost part and the lowermost part from shrinking and closing to the support rod at the middle. The bracket is simple in structure and convenient to produce, so that an operator can lie on the bracket, the distance between the operator and a lead is greatly reduced, a problem of a construction distance of the last few meters is solved, and the operator can operate electric equipment in a labor-saving manner; insulating layers coat outer surfaces of all components of the bracket, so that the bracket is safe and reliable to use.
Description
Technical field
The present invention relates to a kind of personnel's bogey, particularly relate to and be a kind ofly applied to power circuit repairing, operating personnel can be put down when safeguarding to overlie to carry out the folding bracket of operation.
Background technology
At present, repairing, maintenance department's needs every day of power circuit are rushed to repair a large amount of power transmission and transformation lines, upkeep operation, except being arranged on ground or overhead nearer power equipment, personnel only need normal stand can carry out beyond corresponding operation, a lot of power equipment is set up the position being arranged on low latitude and even high-altitude, so the power equipment of this height and position needs to be equipped with the equipment such as lift, overhead carriage carry out aerial work.
And the lift under prior art, overhead carriage is owing to itself being the promoting and demoting mechanism straight up and down or tiltedly gone up tiltedly, add power equipment complex structure, have an accident to prevent touching, so operating personnel can only be delivered to corresponding height and position, and differ directly deliver to surely need repairing, the position of safeguarding, the last operation distance of about 1 ~ 3 meter is extended so must try every possible means, operating personnel are arrived needs repairing, the position of safeguarding, the way adopted now is that operating personnel wear safety rope and the equipment that insulate accordingly, the last distance of the manual climbing of carrying implement carries out construction operation, when common maintenance, problem is really little, but in some repairing situation, charging equipment damages and comes off, equipment is not in original position or blocked climbing path, or the power circuit equipment such as overhead wire has foreign matter on its process path, if foreign matter exactly keeps off in climbing position or the centre position being stuck in span, cause operating personnel near difficulty, the positional distance of construction is inadequate, at this time operating personnel just again manually can only climb with other equipment handlings to the top of operating area again and down carry out operation, cause the activity duration, task difficulty increases greatly.
In sum, the charged power equipment one of artificial climbing under prior art is the problem brought on construction safety, two is exactly keep off cause variously climbing distance not at climbing position or the centre position that is stuck in span because charging equipment damages the foreign matter come off or the power circuit such as overhead wire exists, be difficult to the problem of constructing, therefore now in the urgent need to a kind of novel personnel's load bearing equipment, this last several meters construction difficulty brought can be made up, this equipment needs Portable durable, and occupation of land space is little when not using, easy of rise machine or overhead carriage carry.
Summary of the invention
In order to the charged power equipment of artificial climbing solved under prior art brings the problem on construction safety, or exactly keep off cause variously climbing distance not at climbing position or the centre position that is stuck in span because charging equipment damages the foreign matter come off or the power circuit such as overhead wire exists, be difficult to the problem of constructing, the invention provides the repairing of a kind of power circuit, the folding people safeguarded, charged power equipment uses this folding bracket of the present invention, operating personnel can be lain low on bracket, greatly can reduce the distance to wire, solve the problem of the construction distance of last several meters, and operating personnel very can carry out operation to band point device in labour-saving.
A kind of power circuit repairing of the present invention, the folding people safeguarded, its concrete structure is as described below:
Power circuit repairing, the folding people safeguarded, comprise support bar, it is characterized in that:
Described support bar has 3, length is 2 ~ 3m, and support bar is the laterally run-in index arrangement at equal intervals of upper, middle and lower, adopts supporting bar connector group to connect between adjacent support bar, make each support bar by the spacing expansion of supporting bar connector group, form a support frame;
The two ends of each supporting bar connector and the junction of support bar of described supporting bar connector group are provided with living hinge, the support bar that this can be positioned at topmost and foot by this living hinge is drawn close to the support bar being arranged on centre position, and 3 support bars are combined;
Described support frame is respectively arranged with support bar anti-shrinkage device at its two ends, this support bar anti-shrinkage device is fixed by socket on each support bar after support frame launches, and prevents the support bar being positioned at topmost and foot from shrinking to the support bar being arranged on centre position and draws close.
Above-mentioned purpose of design is, the concrete length of support bar is determined by the construction distance of required extension, different lengths can be provided with at ordinary times, to tackle different construction demands, adopt supporting bar connector to connect due to it and be provided with living hinge, therefore support frame is collapsible when not using closes up into a shaft, very convenient to carry, arrived construction place only need be launched and use support bar anti-shrinkage device fixedly prevent shrink, then one end of support frame is fixed on lift or overhead carriage, operating personnel can be lain low on the support frame, greatly can reduce the distance to wire, solve the problem of the construction distance of last several meters, and operating personnel very can carry out operation to band point device in labour-saving.
The folding people that a kind of power circuit according to the present invention is rushed to repair, safeguarded, is characterized in that, described support bar adopts the fiberglass of appearance wrap insulate layer to make, and its support strength is more than 300KG.
Above-mentioned purpose of design is, owing to needing the weight carrying operator's body, add the maintenance of equipment carried, then consider the factors such as insulation, therefore support bar adopts the fiberglass of the high strength of appearance wrap insulate layer to make, the maintenance of equipment that can effectively carry operating personnel and carry.
The folding people that a kind of power circuit according to the present invention is rushed to repair, safeguarded, it is characterized in that, its shape of supporting bar connector of described supporting bar connector group is lath-shaped, quantity is 5 ~ 8, between adjacent support bar equally, equidirectional setting, adjacent two support bars are linked together by the living hinge arranged by the two ends of supporting bar connector and the junction of support bar.
The folding people that a kind of power circuit according to the present invention is rushed to repair, safeguarded, it is characterized in that, described supporting bar connector is the metalwork of appearance wrap insulate layer, and its support strength is more than 300KG.
Above-mentioned purpose of design is, the quantity of supporting bar connector has the length of support bar to determine, the support bar of usual about 2m adopts 5 supporting bar connectors, the support bar of about 3m then needs to be increased to 8 supporting bar connectors, all in order to ensure that bearing capacity and execute-in-place safety of workers are considered.
According to a kind of power circuit repairing of the present invention, the folding people safeguarded, it is characterized in that, described support bar anti-shrinkage device comprises anti-shrinkage framework, Lockable-type pulley and lock(ing) bolt, wherein anti-shrinkage framework is cuboid metal framework, pulley assembling is provided with protruding on the top of framework, by an axle bearing through the Lockable-type pulley be arranged in this projection, Lockable-type pulley is fixed in projection, and have 3 in the bottom of framework equidistantly and the sleeve be arranged in parallel, the position of this sleeve is corresponding with the rod end of the support bar of the spacing expansion of 3 velamen supporting bar connector group of support frame, namely anti-shrinkage framework can be inserted in this 3 support bars, screwed hole is offered in the bottom of sleeve, lock(ing) bolt screw in after screwed hole by sleeve and support bar fastening, sleeve is prevented to deviate from the rod end of support bar.
Above-mentioned purpose of design is, the anti-shrinkage framework of support bar anti-shrinkage device plays positioning action, after 3 support bars of support frame are by the spacing expansion of supporting bar connector group, the rod end of each support bar just in time overlaps the sleeve of access anti-shrinkage framework, then screw in lock(ing) bolt by sleeve and support bar fastening, namely, each support bar of support frame now is locked, cannot shrink to the support bar in centre position and draw close, and the protruding interior Lockable-type pulley arranged of the pulley assembling on the top of framework does not need its action at ordinary times, and when distance occurring still not, when needing to use extension rod, support frame can be hung on extension rod by the Lockable-type pulley of this support bar anti-shrinkage device and push ahead, by locked for Lockable-type pulley after in place.
The folding people use a kind of power circuit of the present invention to rush to repair, safeguarding obtains following beneficial effect:
1. a kind of power circuit repairing of the present invention, the folding people safeguarded, its structure is simple, easily manufactured;
2. a kind of power circuit repairing of the present invention, the folding people safeguarded, operating personnel can be lain low on bracket, greatly can reduce the distance to wire, solve the problem of the construction distance of last several meters, and operating personnel very can carry out operation to band point device in labour-saving;
3. a kind of power circuit repairing of the present invention, the folding people safeguarded, its all parts all adopts appearance wrap insulate layer, safe and reliable.
Accompanying drawing explanation
The concrete structure schematic diagram of the folding people that Fig. 1 is a kind of power circuit of the present invention repairing, safeguard
The concrete structure schematic diagram of the support bar anti-shrinkage device of the folding people that Fig. 2 is a kind of power circuit of the present invention repairing, safeguard;
The concrete structure upward view of the support bar anti-shrinkage device of the folding people that Fig. 3 is a kind of power circuit of the present invention repairing, safeguard.
In figure: 1-support bar, 2-supporting bar connector, 3-living hinge, A-support frame, B-supporting bar connector group, C-support bar anti-shrinkage device, C1-anti-shrinkage framework, C2-Lockable-type pulley, C3-lock(ing) bolt, the assembling of C11-pulley is protruding, C12-sleeve.
Embodiment
The folding people rush to repair a kind of power circuit of the present invention below in conjunction with drawings and Examples, safeguarded is further described.
Embodiment
As shown in Figure 1 to Figure 3, a kind of power circuit repairing, the folding people safeguarded, comprise support bar 1, support bar has 3, length is 2 ~ 3m (in the present embodiment, the length of support bar is 2m), and support bar is the laterally run-in index arrangement at equal intervals of upper, middle and lower, adopts supporting bar connector group B to connect between adjacent support bar, make each support bar by the spacing expansion of supporting bar connector group, form a support frame A;
The two ends of each supporting bar connector 2 of supporting bar connector group B and the junction of support bar 1 are provided with living hinge 3, the support bar that this can be positioned at topmost and foot by this living hinge is drawn close to the support bar being arranged on centre position, and 3 support bars are combined;
Support frame A is respectively arranged with support bar anti-shrinkage device C at its two ends, this support bar anti-shrinkage device is fixed by socket on each support bar after support frame launches, and prevents the support bar being positioned at topmost and foot from shrinking to the support bar being arranged on centre position and draws close.
The concrete length of support bar 1 is determined by the construction distance of required extension, different lengths can be provided with at ordinary times, to tackle different construction demands, adopt supporting bar connector 2 to connect due to it and be provided with living hinge 3, therefore support frame is collapsible when not using closes up into a shaft, very convenient to carry, arrived construction place only need be launched and use support bar anti-shrinkage device C fixedly prevent shrink, then one end of support frame is fixed on lift or overhead carriage, make operating personnel can lie low on support frame A, greatly can reduce the distance to wire, solve the problem of the construction distance of last several meters, and operating personnel very can carry out operation to band point device in labour-saving.
Support bar 1 adopts the fiberglass of appearance wrap insulate layer to make, and its support strength is more than 300KG.
Owing to needing the weight carrying operator's body, add the maintenance of equipment carried, then consider the factors such as insulation, therefore support bar 1 adopts the fiberglass of the high strength of appearance wrap insulate layer to make, the maintenance of equipment that can effectively carry operating personnel and carry.
Its shape of supporting bar connector 2 of supporting bar connector group B is lath-shaped, quantity is 5 ~ 8 (in the present embodiment, supporting bar connector quantity is 5), between adjacent support bar 1 equally, equidirectional setting, adjacent two support bars are linked together by the living hinge 3 arranged by the two ends of supporting bar connector and the junction of support bar.
Supporting bar connector 2 is the metalwork of appearance wrap insulate layer, and its support strength is more than 300KG.
The quantity of supporting bar connector 2 has the length of support bar 1 to determine, the support bar of usual about 2m adopts 5 supporting bar connectors, the support bar of about 3m then needs to be increased to 8 supporting bar connectors, all in order to ensure that bearing capacity and execute-in-place safety of workers are considered.
As shown in Figures 2 and 3, support bar anti-shrinkage device C comprises anti-shrinkage framework C1, Lockable-type pulley C2 and lock(ing) bolt C3, wherein anti-shrinkage framework C1 is cuboid metal framework, be provided with pulley assembling on the top of framework and use protruding C11, by an axle bearing through the Lockable-type pulley be arranged in this projection, Lockable-type pulley is fixed in projection, and have 3 in the bottom of framework equidistantly and the sleeve C 12 be arranged in parallel, the position of this sleeve is corresponding with the rod end of the support bar 1 of the spacing expansion of 3 velamen supporting bar connector group B of support frame A, namely anti-shrinkage framework can be inserted in this 3 support bars, screwed hole is offered in the bottom of sleeve, lock(ing) bolt screw in after screwed hole by sleeve and support bar fastening, sleeve is prevented to deviate from the rod end of support bar.
The anti-shrinkage framework C1 of support bar anti-shrinkage device C plays positioning action, after 3 support bars 1 of support frame A are by the spacing expansion of supporting bar connector group B, the rod end of each support bar just in time overlaps the sleeve of access anti-shrinkage framework, then screw in lock(ing) bolt C3 by sleeve and support bar fastening, namely, each support bar of support frame now is locked, cannot shrink to the support bar in centre position and draw close, and the top of framework pulley assembling flat with the Lockable-type pulley C2 arranged in protruding C11 time do not need its action, and when distance occurring still not, when needing to use extension rod, support frame can be hung on extension rod by the Lockable-type pulley of this support bar anti-shrinkage device and push ahead, by locked for Lockable-type pulley after in place.
A kind of power circuit repairing of the present invention, the folding people safeguarded, its structure is simple, easily manufactured; The invention enables operating personnel can lie low on bracket, greatly can reduce the distance to wire, solve the problem of the construction distance of last several meters, and operating personnel very can carry out operation to band point device in labour-saving; And all parts of the present invention all adopts appearance wrap insulate layer, safe and reliable.
A kind of power circuit repairing of the present invention, the folding people safeguarded, be applicable to the repairing of various power circuit, upkeep operation field.
Claims (5)
1. power circuit repairing, the folding people safeguarded, comprise support bar (1), it is characterized in that:
Described support bar (1) has 3, length is 2 ~ 3m, support bar is the laterally run-in index arrangement at equal intervals of upper, middle and lower, between adjacent support bar, adopt supporting bar connector group (B) to connect, make each support bar by the spacing expansion of supporting bar connector group, form a support frame (A);
The two ends of each supporting bar connector (2) of described supporting bar connector group (B) and the junction of support bar (1) are provided with living hinge (3), the support bar that this can be positioned at topmost and foot by this living hinge is drawn close to the support bar being arranged on centre position, and 3 support bars are combined;
Described support frame (A) is respectively arranged with support bar anti-shrinkage device (C) at its two ends, this support bar anti-shrinkage device is fixed by socket on each support bar (1) after support frame launches, and prevents the support bar being positioned at topmost and foot from shrinking to the support bar being arranged on centre position and draws close.
2. a kind of power circuit repairing as claimed in claim 1, the folding people safeguarded, it is characterized in that, described support bar (1) adopts the fiberglass of appearance wrap insulate layer to make, and its support strength is more than 300KG.
3. a kind of power circuit repairing as claimed in claim 1, the folding people safeguarded, it is characterized in that, supporting bar connector (2) its shape of described supporting bar connector group (B) is lath-shaped, quantity is 5 ~ 8, between adjacent support bar (1) equally, equidirectional setting, adjacent two support bars are linked together by the living hinge (3) arranged by the two ends of supporting bar connector and the junction of support bar.
4. a kind of power circuit repairing as claimed in claim 3, the folding people safeguarded, it is characterized in that, the metalwork that described supporting bar connector (2) is appearance wrap insulate layer, its support strength is more than 300KG.
5. a kind of power circuit repairing as claimed in claim 1, the folding people safeguarded, it is characterized in that, described support bar anti-shrinkage device (C) comprises anti-shrinkage framework (C1), Lockable-type pulley (C2) and lock(ing) bolt (C3), wherein anti-shrinkage framework (C1) is cuboid metal framework, pulley assembling protruding (C11) is provided with on the top of framework, by an axle bearing through the Lockable-type pulley be arranged in this projection, Lockable-type pulley is fixed in projection, and have 3 in the bottom of framework equidistantly and the sleeve be arranged in parallel (C12), the position of this sleeve is corresponding with the rod end of the support bar (1) of 3 velamen supporting bar connector group (B) spacing expansion of support frame (A), namely, anti-shrinkage framework can be inserted in this 3 support bars, screwed hole is offered in the bottom of sleeve, lock(ing) bolt screw in after screwed hole by sleeve and support bar fastening, sleeve is prevented to deviate from the rod end of support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542068.7A CN105098653B (en) | 2015-08-28 | 2015-08-28 | A kind of power circuit repairing, the folding people of maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542068.7A CN105098653B (en) | 2015-08-28 | 2015-08-28 | A kind of power circuit repairing, the folding people of maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105098653A true CN105098653A (en) | 2015-11-25 |
| CN105098653B CN105098653B (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510542068.7A Active CN105098653B (en) | 2015-08-28 | 2015-08-28 | A kind of power circuit repairing, the folding people of maintenance |
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| Country | Link |
|---|---|
| CN (1) | CN105098653B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366591A (en) * | 2020-10-31 | 2021-02-12 | 贵州电网有限责任公司 | Special tower type middle phase equipotential auxiliary maintenance tool |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595928Y (en) * | 2002-11-13 | 2003-12-31 | 刘吉向 | Folding stereo operation platform device with defence rail |
| KR100986608B1 (en) * | 2010-07-19 | 2010-10-29 | (주)케이아이기술단 | Distribution cable tray in apartment houses |
| CN202325209U (en) * | 2011-10-31 | 2012-07-11 | 蒋苏 | Foldable ladder |
-
2015
- 2015-08-28 CN CN201510542068.7A patent/CN105098653B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2595928Y (en) * | 2002-11-13 | 2003-12-31 | 刘吉向 | Folding stereo operation platform device with defence rail |
| KR100986608B1 (en) * | 2010-07-19 | 2010-10-29 | (주)케이아이기술단 | Distribution cable tray in apartment houses |
| CN202325209U (en) * | 2011-10-31 | 2012-07-11 | 蒋苏 | Foldable ladder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366591A (en) * | 2020-10-31 | 2021-02-12 | 贵州电网有限责任公司 | Special tower type middle phase equipotential auxiliary maintenance tool |
| CN112366591B (en) * | 2020-10-31 | 2022-04-22 | 贵州电网有限责任公司 | Special tower type middle phase equipotential auxiliary maintenance tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105098653B (en) | 2017-10-17 |
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