CN106337650A - High-voltage power line tower maintenance device - Google Patents
High-voltage power line tower maintenance device Download PDFInfo
- Publication number
- CN106337650A CN106337650A CN201610909977.4A CN201610909977A CN106337650A CN 106337650 A CN106337650 A CN 106337650A CN 201610909977 A CN201610909977 A CN 201610909977A CN 106337650 A CN106337650 A CN 106337650A
- Authority
- CN
- China
- Prior art keywords
- tower
- insulation
- vertical
- bar
- maintenance
- 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.)
- Pending
Links
- 238000009413 insulation Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 8
- 230000001586 eradicative Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 230000002493 climbing Effects 0.000 abstract description 5
- 239000012212 insulator Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002965 rope Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
- E06C1/36—Ladders suspendable by hooks or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/397—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
Abstract
The invention relates to a high-voltage power line tower maintenance device which comprises a maintenance ladder. The maintenance ladder consists of two longitudinal insulation rods and at least three cross insulation rods, wherein the cross insulation rods are fixed between the two longitudinal insulation rods, tower fixing parts are arranged on the back portions of the cross insulation rods and consist of vertical portions and horizontal portions, the horizontal portions are L-shaped bent parts, the vertical bodies of the L-shaped bent parts are provided with horizontal connecting bolts, the horizontal portions are connected with the tower body through the horizontal connecting bolts, and the vertical portion is fixed to the back portions of the cross insulation rods through fixing bolts. The high-voltage power line tower maintenance device is novel in structural design and convenient to move, prevents the maintenance ladder from swinging back and forth, facilitating climbing of an operator and is also suitable for operation at night.
Description
Technical field
The invention belongs to line maintenance equipment technical field is and in particular to a kind of high voltage transmission line tower apparatus for examination and repair.
Background technology
During high voltage line maintenance, need from high-pressure tower is up and down to high-tension line, because current tangent tower insulator is all adopted
With composite insulator, particularly EHV Transmission Line Insulator string is longer, and steel tower is higher, and composite insulator is according to electricity
The regulation of power maintenance procedure, is impermissible for climbing up and down, so in examination and repair for high-pressure circuit, can only hang soft from ground guiding line
Ladder, maintainer is climbed upwards by ground, and because steel tower is higher, rope ladder swings, and brings very big potential safety hazard, works simultaneously
Intensity is big；The compound inslation period of the day from 11 p.m. to 1 a.m is entered using hard ladder, because the volume and weight of ladder firmly is larger, installs, use and transport very
Inconvenience.In a word, suitably do not climb instrument during maintenance, maintainer is among danger at any time.
Content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art and provides a kind of high voltage transmission line tower apparatus for examination and repair, this structure design
Novelty, is moved easily, and prevents maintenance ladder from swinging back and forth, and is easy to operator's climbing, and is also suitable for night work.
In order to achieve the above object, the present invention adopts the following technical scheme that
The invention provides a kind of high voltage transmission line tower apparatus for examination and repair, including maintenance ladder, described maintenance ladder thoroughly does away with edge vertical poles and extremely by two
Few three thoroughly do away with edge cross bar composition, and insulation cross bar is fixed between two eradication edge vertical poles, and the back of insulation cross bar is provided with tower body and fixes
Part, described tower body fixture is made up of vertical portion and horizontal part, and horizontal part is l type bending part, and the vertical body of l type bending part sets
There is level connection joint bolt, horizontal part is connected with tower body by level connection joint bolt, and vertical portion is fixed on insulation by fixing bolt
The back of cross bar.
According to above-mentioned high voltage transmission line tower apparatus for examination and repair, it is provided with and can roll at the top 10 ~ 15cm of the bottom of described insulation vertical pole
Folded rubber wheel.
According to above-mentioned high voltage transmission line tower apparatus for examination and repair, the outside of described insulation vertical pole is provided with the sleeve paralleled with vertical pole,
The length of sleeve is 0.5 ~ 0.7 times of insulation vertical pole length；It is provided with maintenance bar, the upper end of maintenance bar is provided with curved in described sleeve
Hook.
According to above-mentioned high voltage transmission line tower apparatus for examination and repair, the lateral wall of described sleeve is provided with bulb and waterproof storage battery box,
It is provided with accumulator, bulb is powered by battery in waterproof storage battery box.
Compared with prior art, the beneficial effect that the present invention obtains:
1. present configuration includes maintenance ladder, and described maintenance ladder is made up of two eradication edge vertical poles and at least three eradication edge cross bars, absolutely
Edge cross bar is fixed between two eradication edge vertical poles, and the back of insulation cross bar is provided with tower body fixture, and described tower body fixture is by erecting
Straight portion and horizontal part composition, horizontal part is l type bending part, and the vertical body of l type bending part is provided with level connection joint bolt, horizontal part
It is connected with tower body by level connection joint bolt, vertical portion is fixed on the back of insulation cross bar by fixing bolt；Tower in this structure
Body fixture easy access ladder and the firm connection of tower body, prevent swinging back and forth of maintenance ladder, are easy to operator's climbing.
2. it is provided with folding rubber wheel at the top 10 ~ 15cm of bottom of insulation vertical pole described in present configuration, can roll over
Mobile insulation maintenance ladder is easy in the design of folded rubber wheel, because the material of rubber wheel is from as insulant, operation at the scene
Play the effect of insulation；The outside of described insulation vertical pole is provided with the sleeve paralleled with vertical pole, and the length of sleeve is insulation vertical pole
0.5 ~ 0.7 times of length；It is provided with maintenance bar, the upper end of maintenance bar is provided with crotch, and maintenance bar facilitates maintenance person's root in described sleeve
Need to complete upkeep operation according to actual job；The lateral wall of described sleeve is provided with bulb and waterproof storage battery box, waterproof electric power storage
It is provided with accumulator, bulb is powered by battery, this structure is suitable for night work in the box of pond.
3. present configuration is novel in design, is moved easily, prevents maintenance ladder from swinging back and forth, and is easy to operator's climbing,
And it is also suitable for night work.
Brief description
Fig. 1 is present configuration schematic diagram;
Fig. 2 is the structural representation of tower body fixture of the present invention.
Specific embodiment
The present invention is further described below in conjunction with the accompanying drawings.
Refer to shown in Fig. 1 ~ 2, a kind of high voltage transmission line tower apparatus for examination and repair, including maintenance ladder 1, described maintenance ladder 1 is thoroughly done away with by two
Edge vertical pole 11 and at least three eradication edge cross bars 12 form, and insulation cross bar 12 is fixed between two eradication edge vertical poles 11, and insulate cross bar
12 back is provided with tower body fixture 2, and described tower body fixture 2 is made up of vertical portion 21 and horizontal part 22, and horizontal part 22 is l type
Bending part, the vertical body of l type bending part is provided with level connection joint bolt 3, and horizontal part 22 passes through level connection joint bolt 3 and tower body phase
Even, vertical portion 21 is fixed on the back of insulation cross bar 12 by fixing bolt 4；The top 10 of the bottom of described insulation vertical pole 11 ~
It is provided with folding rubber wheel 5 at 15cm；The outside of described insulation vertical pole 11 is provided with the sleeve 6 paralleled with vertical pole, sleeve 6
Length is 0.5 ~ 0.7 times of insulation vertical pole 11 length；It is provided with maintenance bar 7, the upper end of maintenance bar 7 is provided with crotch in described sleeve 6
8；The lateral wall of described sleeve 6 is provided with bulb 9 and waterproof storage battery box 10, is provided with accumulator 13 in waterproof storage battery box 10,
Bulb 9 is powered by battery 13.
Claims (4)
1. a kind of high voltage transmission line tower apparatus for examination and repair, including maintenance ladder it is characterised in that: described maintenance ladder thoroughly does away with edge vertical poles and extremely by two
Few three thoroughly do away with edge cross bar composition, and insulation cross bar is fixed between two eradication edge vertical poles, and the back of insulation cross bar is provided with tower body and fixes
Part, described tower body fixture is made up of vertical portion and horizontal part, and horizontal part is l type bending part, and the vertical body of l type bending part sets
There is level connection joint bolt, horizontal part is connected with tower body by level connection joint bolt, and vertical portion is fixed on insulation by fixing bolt
The back of cross bar.
2. high voltage transmission line tower apparatus for examination and repair according to claim 1 it is characterised in that: described insulation vertical pole bottom top
It is provided with folding rubber wheel at 10 ~ 15cm.
3. high voltage transmission line tower apparatus for examination and repair according to claim 1 it is characterised in that: described insulation vertical pole outside be provided with
The parallel sleeve of vertical pole, the length of sleeve is 0.5 ~ 0.7 times of insulation vertical pole length；It is provided with maintenance bar, inspection in described sleeve
The upper end repairing bar is provided with crotch.
4. high voltage transmission line tower apparatus for examination and repair according to claim 3 it is characterised in that: the lateral wall of described sleeve is provided with lamp
Bubble and waterproof storage battery box, are provided with accumulator, bulb is powered by battery in waterproof storage battery box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610909977.4A CN106337650A (en) | 2016-10-19 | 2016-10-19 | High-voltage power line tower maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610909977.4A CN106337650A (en) | 2016-10-19 | 2016-10-19 | High-voltage power line tower maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106337650A true CN106337650A (en) | 2017-01-18 |
Family
ID=57840145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610909977.4A Pending CN106337650A (en) | 2016-10-19 | 2016-10-19 | High-voltage power line tower maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106337650A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339685A (en) * | 2018-11-27 | 2019-02-15 | 国家电网有限公司 | A kind of maintenance ladder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204552588U (en) * | 2015-01-12 | 2015-08-12 | 国家电网公司 | A kind of insulated ladder being applied to power transmission tower |
| CN204984237U (en) * | 2015-09-29 | 2016-01-20 | 国网山东郓城县供电公司 | Ladder for power maintenance |
| CN205349212U (en) * | 2015-12-29 | 2016-06-29 | 王建标 | Electric power overhauls with device of ascending a height |
| CN205605084U (en) * | 2016-04-21 | 2016-09-28 | 陈乙芳 | From taking portable electric power ladder of dismantling in toolbox |
| CN206111074U (en) * | 2016-10-19 | 2017-04-19 | 国网河南省电力公司安阳供电公司 | High -tension voltage tower overhauls device |
-
2016
- 2016-10-19 CN CN201610909977.4A patent/CN106337650A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204552588U (en) * | 2015-01-12 | 2015-08-12 | 国家电网公司 | A kind of insulated ladder being applied to power transmission tower |
| CN204984237U (en) * | 2015-09-29 | 2016-01-20 | 国网山东郓城县供电公司 | Ladder for power maintenance |
| CN205349212U (en) * | 2015-12-29 | 2016-06-29 | 王建标 | Electric power overhauls with device of ascending a height |
| CN205605084U (en) * | 2016-04-21 | 2016-09-28 | 陈乙芳 | From taking portable electric power ladder of dismantling in toolbox |
| CN206111074U (en) * | 2016-10-19 | 2017-04-19 | 国网河南省电力公司安阳供电公司 | High -tension voltage tower overhauls device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339685A (en) * | 2018-11-27 | 2019-02-15 | 国家电网有限公司 | A kind of maintenance ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170118 |