CN105977847A - Single-column equipment safety belt hanging device and hanging method - Google Patents
Single-column equipment safety belt hanging device and hanging method Download PDFInfo
- Publication number
- CN105977847A CN105977847A CN201610506665.9A CN201610506665A CN105977847A CN 105977847 A CN105977847 A CN 105977847A CN 201610506665 A CN201610506665 A CN 201610506665A CN 105977847 A CN105977847 A CN 105977847A
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- China
- Prior art keywords
- open side
- fixed frame
- fixed
- type equipment
- side type
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a single-column equipment safety belt hanging device and hanging method. The single-column equipment safety belt hanging device is provided with a fixed frame, a locking screw, an insulated supporting rod with a safety belt hanging ring and a fixing plate for fixing the insulated supporting rod on the fixed frame, wherein the fixed frame can be fastened on any height of single-column equipment via the locking screw, and the fixing plate is provided with a plurality of square tooth sockets so that the insulated supporting rod is adjustably and vertically arranged on one side of the single-column equipment. The single-column equipment safety belt hanging device is simple in structure, easy to detach and convenient to carry, can quickly transfer the operating point, can be flexibly arranged on the single-column equipment of 10kV, 35kV, 110kV and 220kV, is high in safety factor, can be used for easily, safely and reliably hanging a safety belt onto the single-column equipment, effectively guarantees the high-place operation safety of maintenance personnel, and improves the maintenance efficiency.
Description
Technical field
The present invention relates to aerial work safety belt suspension arrangement, refer more particularly to a kind of open side type equipment safety belt suspension device and
Hanging method.
Background technology
Open side type equipment is widely available capital equipment in modern power transformation station equipment, and its operational reliability directly influences whole
The power supply of individual supply network is reliable, the vital interests of simul relation to Electricity customers and the economic benefit of electric power enterprise.Open side type
Equipment refers to that the various equipment such as voltage transformer, coupling capacitor, spark gap, support insulator use single equal-diameter pole to support
The equipment risen.
After the checking experiment of open side type equipment is much required for the connection on equipment being removed after maintainer climbs up equipment now
Can carry out, but open side type equipment (such as circuit CVT, spark gap, support insulator etc.) cannot hang seat belt, institute
Generally use high-altitude operation vehicle with maintainer or build inspection platform.And use high-altitude operation vehicle to have significant limitation, existing
At the open side type equipment of a lot of transformer stations all near enclosure wall, high-altitude operation vehicle cannot be introduced at all, sometimes work high above the ground wagon box
Arm need to below bus etc. dangerous position, even needing to expand power failure range can be operated；Build inspection platform then to need
Expend substantial amounts of manpower, and inspection platform volume is relatively big, all bring the biggest trouble to repair apparatus transport.Many
During point operation, the transfer of inspection platform wastes the plenty of time especially with manpower.
Owing to open side type equipment cannot be carried out hanging seat belt, and place, equipment place situation is the most different, and maintainer is very
Difficulty carries out effective seat belt suspension on equipment, and all will expend substantial amounts of manpower and materials by other equipment, often releases
One wire clamp only otherwise to work in 2,3 minutes, is built inspection platform or uses high-altitude operation vehicle will expend for ten a few minutes,
The even preparation of dozens of minutes.These processes all have the disadvantage that: (1) efficiency is low: use high-altitude operation vehicle, build
The time of inspection platform is long, inefficiency；(2) limitation: use high-altitude operation vehicle or build inspection platform needs
High-altitude operation vehicle or platform are placed in the region providing bigger, and in practical operation, space may not allow；(3) expend greatly: use height
Idle job car and build inspection platform and all can expend substantial amounts of manpower and materials；(4) transfer tasks inconvenience: when multiple spot operation,
The transfer process of high-altitude operation vehicle and inspection platform the most more bothers, and the transfer process time is long；(5) there is potential safety hazard: by
Substantial amounts of manpower can be expended in building inspection platform, cause maintainer's work fatigue, tired maintainer's operation aloft
There is the biggest potential safety hazard.When this usual manner can not meet the overhaul efficiency of modernization and often bring long to user
Between loss of outage.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the present invention provide one both can guarantee that maintainer personal safety and
The open side type equipment safety belt suspension device of overhaul efficiency can be effectively improved.
The technical scheme that the present invention provides is as follows: a kind of open side type equipment safety belt suspension device, it is characterised in that: including:
Being fastened on open side type equipment and the fastening structure of scalable fastening height, described fastening structure includes fixed frame and multiple
Tie down screw, described fixed frame frame opening or closing is located at the periphery of open side type equipment upright side walls, after described fixed frame Guan Bi in
Regular polygon, the frame bar number arranging the corresponding described fixed frame of number of described tie down screw is arranged, the plurality of tie down screw
Screw thread is located in the frame center of described fixed frame, and described tie down screw is provided with swing handle end and abutment end, rotates described
Described abutment end can be contacted in the upright side walls of open side type equipment thus described fixed frame is fastened on open side type by swing handle end
In the preset height of equipment；
For hanging the suspended structure of seat belt, described suspended structure includes vertically arranged insulating support rod and is arranged on insulation
The seat belt link of support bar top；
For the fixed plate described suspended structure being fixed on described fastening structure, the remote extension of described fixed plate is provided with
Support bar clamp ring, described support bar clamp ring is for insulating support rod described in sandwiched, and the near-end side of described fixed plate offers many
Individual square teeth groove, described fixed plate is fixed adjustably to described fixed frame by square bayonet lock with coordinating of described square teeth groove
Frame on.
In the preferred embodiment, the abutment end of described tie down screw is provided with slipmat.
In the preferred embodiment, described fixed frame is fixed bar group by more piece and is connect and form, between described adjacent fixing bar
The most hinged by round pin.
In the preferred embodiment, all it is convexly equipped with sealed outside two fixing bars that the folding end of described fixed frame is corresponding
Block, described locking block and described fixing bar are that 45 degree of inclinations angle are arranged, and described locking block offers helicla flute and fixed frame
Fixed screw, during described fixed frame Guan Bi, said two locking block is superimposed together and is tightened on institute by fixed frame fixed screw
State helicla flute and lock.
In the preferred embodiment, described fixed frame is connect by the four fixing bar groups of joint and forms, and described tie down screw correspondence sets
It is set to four.
In the preferred embodiment, described fixed plate is perpendicular to described fixing bar and arranges, consolidating of fixing described fixed plate
Offering a square hole clipping in fixed pole, the size of the corresponding described square teeth groove of the size of described square hole clipping is arranged.
In the preferred embodiment, described support bar clamp ring extension has two transverse slats be arrangeding in parallel, on described transverse slat
It is provided with thread groove and support bar fixed screw, can be by described support bar fixed screw be tightened in thread groove thus by described
Insulating support rod is fixed in described support bar clamp ring.
In the preferred embodiment, being provided with connecting rod between described swing handle end and abutment end, described connecting rod is provided with spiral shell
Stricture of vagina lateral wall.
A kind of open side type equipment seat belt hanging method, comprises the following steps:
1) fixed frame is opened and enclose be located at open side type equipment surrounding after fixed frame fixed screw is locked in locking block,
So that fixed frame is sealed；
2) fixed frame swing handle end of rotation lock screw rod after the mounting height of open side type equipment has been estimated so that tie down screw
Abutment end contact in the upright side walls of open side type equipment thus by fixed frame, be fastened on the pre-of open side type equipment
If on height；
3) select square with on fixed frame of square for certain in fixed plate teeth groove according to insulating support rod position to be installed
Insert square bayonet lock after hole clipping alignment, thus fixed plate is fixed on fixed frame；
4) insulating support rod inserted in support bar clamp ring and tighten support bar fixed screw, thus insulating support rod is vertical
It is fixed in the support bar clamp ring of fixed plate；
5) seat belt is suspended in the seat belt link at insulating support rod top and can start work high above the ground.
What the present invention produced has the beneficial effects that: this open side type equipment safety belt suspension device is by arranging fixed frame, locking screw
Bar, insulating support rod equipped with seat belt link, and the fixed plate that insulating support rod is fixed on fixed frame, fixed frame
Can be fastened on the arbitrary height of open side type equipment by tie down screw, the multiple square teeth groove that fixed plate is offered can make absolutely
Edge support bar scalable is vertically arranged in the side of open side type equipment far and nearly, and this open side type equipment safety belt suspension device is tied
Structure is simple, easily-disassembled, it is simple to carry, it is possible to transfer tasks point rapidly, can be arranged on flexibly 10kV, 35kV, 110kV,
On the open side type equipment of 220kV, and safety coefficient is high, it is possible to realize on open side type equipment easily, reliably and securely
Hang seat belt, it is effectively guaranteed that the safety of maintainer's operation aloft, improve overhaul efficiency.
Accompanying drawing explanation
Fig. 1 is the primary structure schematic diagram of the open side type equipment safety belt suspension device in the present invention；
Fig. 2 is that in the open side type equipment safety belt suspension device shown in Fig. 1, the connection of insulating support rod and seat belt link is shown
It is intended to.
Detailed description of the invention
Seeing Fig. 1 to Fig. 2, this open side type equipment safety belt suspension device includes being fastened on open side type equipment and scalable is tight
Gu the fastening structure of height, fastening structure includes fixed frame 10 and four tie down screws 20, and fixed frame 10 is fixing by four joints
11 groups of bar connects and forms, the most hinged by round pin 12 between adjacent fixing bar 11, four locking screws
Bar 20 screw thread is located in the center of fixing bar 11, and fixed frame 10 frame opening or closing is located at open side type equipment (not shown)
The periphery of upright side walls, square after fixed frame 10 Guan Bi, two fixing bars 11 that the folding end of fixed frame 10 is corresponding
Outside is all convexly equipped with locking block 110, and locking block 110 and fixing bar 11 are arranged in 45 degree of inclinations angle, and locking block 110 is opened
Being provided with helicla flute (not shown) and fixed frame fixed screw 111, when fixed frame 10 closes, two locking blocks 110 are superimposed on
Together and be tightened on helicla flute by fixed frame fixed screw 111 and lock, tie down screw 20 is provided with swing handle end 21 and supports
Connecing end 22, be provided with connecting rod 23 between swing handle end 21 and abutment end 22, connecting rod 23 is provided with screw thread lateral wall, locking screw
Being provided with slipmat 25 on the abutment end 22 of bar 20, rotating swing handle end 21 can contact abutment end 22 at open side type equipment
Upright side walls on thus fixed frame 10 is fastened in the preset height of open side type equipment.Also include vertically arranged insulation
Support bar 30 and the seat belt link 31 being arranged on insulating support rod 30 top, and insulating support rod 30 is fixed on
Determining the fixed plate 50 on frame 10, the remote extension of fixed plate 50 is provided with support bar clamp ring 51, and support bar clamp ring 51 is used for
Sandwiched insulating support rod 30, the near-end side of fixed plate 50 offers multiple square teeth groove 52, and fixed plate 50 is perpendicular to solid
Fixed pole 11 is arranged, and the fixing bar 11 of fixing fixed plate 50 offers a square hole clipping (not shown), square hole clipping
The size of the corresponding square teeth groove 52 of size is arranged, and fixed plate 50 is adjustable with coordinating of square teeth groove 52 by square bayonet lock 53
Save land on the fixing bar 11 being fixed on fixed frame 10.Support bar clamp ring 51 extension has two transverse slats be arrangeding in parallel 510,
Transverse slat 510 is provided with thread groove (not shown) and support bar fixed screw 511, can be by by support bar fixed screw 511
It is tightened in thread groove thus insulating support rod 30 is fixed in support bar clamp ring 51.
The method step using this open side type equipment safety belt suspension device is as follows:
1) fixed frame 10 is opened and enclose be located at open side type equipment surrounding after fixed frame fixed screw 111 is locked at sealed
In block 110, so that fixed frame 10 is sealed；
2) fixed frame 10 swing handle end 21 of rotation lock screw rod 20 after the mounting height of open side type equipment has been estimated so that
The abutment end 22 of tie down screw 20 contacts in the upright side walls of open side type equipment thus is fastened by fixed frame 10
In the preset height of open side type equipment；
3) select square for certain in fixed plate 50 teeth groove 52 with fixing according to the position that insulating support rod 30 is to be installed
Insert square bayonet lock 53 after square hole clipping alignment on frame 10, thus fixed plate 50 is fixed on fixed frame 10
On；
4) insulating support rod 30 inserts in support bar clamp ring 51 and tightens support bar fixed screw 511, thus will insulation
Support bar 30 is vertically fixed in the support bar clamp ring 51 of fixed plate 50；
5) seat belt is suspended in the seat belt link 31 at insulating support rod 30 top and can start work high above the ground.
In sum, this open side type equipment safety belt suspension device by arrange fixed frame 10, tie down screw 20, equipped with peace
The insulating support rod 30 of full band link 31, and the fixed plate 50 that insulating support rod 30 is fixed on fixed frame 10, Gu
Determine frame 10 to be fastened on the arbitrary height of open side type equipment by tie down screw 20, multiple sides that fixed plate 50 is offered
Shape teeth groove 52 can make insulating support rod 30 scalable be vertically arranged in the side of open side type equipment far and nearly, and this open side type sets
Standby safety belt suspension device simple in construction, easily-disassembled, it is simple to carry, it is possible to transfer tasks point rapidly, can arrange flexibly
On the open side type equipment of 10kV, 35kV, 110kV, 220kV, and safety coefficient is high, it is possible to realize at open side type equipment
On easily, reliably and securely hang seat belt, it is effectively guaranteed that the safety of maintainer's operation aloft, improve maintenance
Efficiency.
Above are only a specific embodiment of the present invention, but the design concept of the present invention is not limited thereto, all utilize this structure
Think the present invention is carried out the change of unsubstantiality, the behavior invading scope all should be belonged to.
Claims (9)
1. an open side type equipment safety belt suspension device, it is characterised in that: including:
Be fastened on open side type equipment and scalable fastening height fastening structure, described fastening structure include fixed frame and
Multiple tie down screws, described fixed frame frame opening or closing is located at the periphery of open side type equipment upright side walls, described solid
Determining after frame closes in regular polygon, the frame bar number arranging the corresponding described fixed frame of number of described tie down screw sets
Putting, the plurality of tie down screw screw thread is located in the frame center of described fixed frame, and described tie down screw sets
Being equipped with swing handle end and abutment end, rotate that described abutment end can contact at open side type equipment by described swing handle end is vertical
On sidewall thus described fixed frame is fastened in the preset height of open side type equipment；
For hanging the suspended structure of seat belt, described suspended structure includes vertically arranged insulating support rod and is arranged on
The seat belt link at insulating support rod top；
For the fixed plate described suspended structure being fixed on described fastening structure, the remote extension of described fixed plate sets
Being equipped with support bar clamp ring, described support bar clamp ring is for insulating support rod described in sandwiched, the near-end of described fixed plate
Side offers multiple square teeth groove, and described fixed plate is adjustable with coordinating of described square teeth groove by square bayonet lock
Save land on the frame being fixed on described fixed frame.
Open side type equipment safety belt suspension device the most according to claim 1, it is characterised in that: described tie down screw
Abutment end on be provided with slipmat.
Open side type equipment safety belt suspension device the most according to claim 1, it is characterised in that: described fixed frame by
More piece is fixed bar group and is connect and form, the most hinged by round pin between described adjacent fixing bar.
Open side type equipment safety belt suspension device the most according to claim 3, it is characterised in that: described fixed frame
Two fixing bars corresponding to folding end outside be all convexly equipped with locking block, described locking block and described fixing bar in
45 degree of inclinations angle are arranged, and described locking block offers helicla flute and fixed frame fixed screw, described fixed frame
During Guan Bi said two locking block be superimposed together and be tightened on described helicla flute by fixed frame fixed screw and
Locking.
Open side type equipment safety belt suspension device the most according to claim 3, it is characterised in that: described fixed frame
Being connect by the four fixing bar groups of joint and form, it is four that described tie down screw is correspondingly arranged.
Open side type equipment safety belt suspension device the most according to claim 3, it is characterised in that: described fixed plate
It is perpendicular to described fixing bar arrange, the fixing bar of fixing described fixed plate offers a square hole clipping, institute
The size of the corresponding described square teeth groove of size stating square hole clipping is arranged.
Open side type equipment safety belt suspension device the most according to claim 1, it is characterised in that: described support bar
Clamp ring extension has two transverse slats be arrangeding in parallel, and described transverse slat is provided with thread groove and support bar fixed screw,
By being tightened in thread groove by described support bar fixed screw, described insulating support rod can be fixed on institute
State in support bar clamp ring.
Open side type equipment safety belt suspension device the most according to claim 1, it is characterised in that: described swing handle end
And between abutment end, it being provided with connecting rod, described connecting rod is provided with screw thread lateral wall.
9. an open side type equipment seat belt hanging method, it is characterised in that: comprise the following steps:
1) fixed frame is opened and enclose be located at open side type equipment surrounding after fixed frame fixed screw is locked in locking block,
So that fixed frame is sealed；
2) fixed frame swing handle end of rotation lock screw rod after the mounting height of open side type equipment has been estimated so that tie down screw
Abutment end contact in the upright side walls of open side type equipment thus by fixed frame, be fastened on the pre-of open side type equipment
If on height；
3) select square with on fixed frame of square for certain in fixed plate teeth groove according to insulating support rod position to be installed
Insert square bayonet lock after hole clipping alignment, thus fixed plate is fixed on fixed frame；
4) insulating support rod inserted in support bar clamp ring and tighten support bar fixed screw, thus insulating support rod is vertical
It is fixed in the support bar clamp ring of fixed plate；
5) seat belt is suspended in the seat belt link at insulating support rod top and can start work high above the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506665.9A CN105977847B (en) | 2016-06-30 | 2016-06-30 | Open side type equipment safety band suspension arrangement and hanging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506665.9A CN105977847B (en) | 2016-06-30 | 2016-06-30 | Open side type equipment safety band suspension arrangement and hanging method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105977847A true CN105977847A (en) | 2016-09-28 |
| CN105977847B CN105977847B (en) | 2018-04-06 |
Family
ID=56953611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610506665.9A Active CN105977847B (en) | 2016-06-30 | 2016-06-30 | Open side type equipment safety band suspension arrangement and hanging method |
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| Country | Link |
|---|---|
| CN (1) | CN105977847B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107168279A (en) * | 2017-05-11 | 2017-09-15 | 浙江工业大学 | Based on H∞Control method of active suspension system of vehicle with preview control |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49143732U (en) * | 1973-04-11 | 1974-12-11 | ||
| CN2715799Y (en) * | 2004-06-21 | 2005-08-10 | 李士良 | Safety belt sliding base |
| CN202096624U (en) * | 2011-05-06 | 2012-01-04 | 河南省电力公司南阳供电公司 | Safety belt hanger fixing device |
| CN203367819U (en) * | 2013-06-09 | 2013-12-25 | 国家电网公司 | Novel safety belt fixing support for outdoor knife switch overhaul |
| CN104759047A (en) * | 2015-03-27 | 2015-07-08 | 山东钢铁股份有限公司 | Safety belt suspension device for overhead work |
-
2016
- 2016-06-30 CN CN201610506665.9A patent/CN105977847B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49143732U (en) * | 1973-04-11 | 1974-12-11 | ||
| CN2715799Y (en) * | 2004-06-21 | 2005-08-10 | 李士良 | Safety belt sliding base |
| CN202096624U (en) * | 2011-05-06 | 2012-01-04 | 河南省电力公司南阳供电公司 | Safety belt hanger fixing device |
| CN203367819U (en) * | 2013-06-09 | 2013-12-25 | 国家电网公司 | Novel safety belt fixing support for outdoor knife switch overhaul |
| CN104759047A (en) * | 2015-03-27 | 2015-07-08 | 山东钢铁股份有限公司 | Safety belt suspension device for overhead work |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107168279A (en) * | 2017-05-11 | 2017-09-15 | 浙江工业大学 | Based on H∞Control method of active suspension system of vehicle with preview control |
| CN107168279B (en) * | 2017-05-11 | 2019-03-12 | 浙江工业大学 | Control method of vehicle active suspension system based on H-infinity preview control |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105977847B (en) | 2018-04-06 |
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