CN106499331A - A kind of field high tension electric tower high-tension line working service aerial ladder - Google Patents
A kind of field high tension electric tower high-tension line working service aerial ladder Download PDFInfo
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- CN106499331A CN106499331A CN201610985809.3A CN201610985809A CN106499331A CN 106499331 A CN106499331 A CN 106499331A CN 201610985809 A CN201610985809 A CN 201610985809A CN 106499331 A CN106499331 A CN 106499331A
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- support beam
- expansion link
- tension
- protective plate
- electric tower
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Classifications
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- 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
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/02—Extending means
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
- E06C7/181—Additional gripping devices, e.g. handrails
- E06C7/183—Additional gripping devices, e.g. handrails situated along the ladder
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of field high tension electric tower high-tension line working service aerial ladder, relates generally to power construction apparatus field.Including support beam, adjust ladder, protective plate, guard rail, driving means and remote control, the regulation ladder is telescopic, the guard rail is provided with protective rope, the driving means include shell, motor housing, radio set, the first belt gear, the second belt gear and fabric wheel, the fabric wheel is provided with race, and the remote control is connected by wireless signal with radio set.The beneficial effects of the present invention is：A kind of construction environment conveniently, safely can be provided to workmen, avoid the trouble using the aerial ladder on fire fighting truck, for the maintenance work of the high-tension line between the high tension electric tower of mountain area, it also avoid power construction personnel are suspended on high-tension bus-bar and carry out maintenance work, the safety of workmen has been ensured, efficiency of construction has been substantially increased.
Description
Technical field
The present invention relates to power construction equipment technical field, specifically a kind of field high tension electric tower high-tension line safety
Maintenance aerial ladder.
Background technology
At present, for the maintenance of high-tension line between the high tension electric tower of field, never good safety guarantee equipment, electric
The safety of power workmen effectively cannot be ensured, for plains region, the maintenance of high-tension line between the high tension electric tower of field
Typically power construction personnel are raised to certain altitude by the aerial ladder on fire fighting truck carries out high-tension line between high tension electric tower
Maintenance, but for mountain area, fire fighting truck cannot be used, and can only be that power construction personnel are suspended on electric wire and are keeped in repair
Work, not only safety cannot be ensured, and be difficult to have an effect in maintenance process, maintenance efficiency is low, and the quality of maintenance work is not
High.It is well known that the rare heavy snow of winter south China in 2008, heavy snow, severe cold and the frost that electrical network is not met before meeting with is attacked, height
Have on high-tension line between piezoelectricity tower and high tension electric tower serious freeze, due to constructor to be ensured in the scale removal process that freezes
The safety of member, cleaning speed are slow, especially for mountain area for, never method goes to abolish between high tension electric tower well
Freezing on high-tension line.
Content of the invention
It is an object of the invention to solving the above problems, there is provided a kind of field high tension electric tower high-tension line working service cloud
Ladder, when carrying out power equipment maintaining to the high-tension line between high tension electric tower and working, it can to workmen provide a kind of safety,
Convenient construction environment, it is to avoid using the trouble of the aerial ladder on fire fighting truck, for the high pressure between the high tension electric tower of mountain area
For the maintenance work of circuit, it also avoid power construction personnel are suspended on high-tension bus-bar carries out maintenance work, ensures
The safety of workmen, and the high-tension line that easily can be cleared up between high tension electric tower freezes and various debris, this
Device is simple to operate, easy to carry, can be facilitated by using this device, safety the high-tension line completed between high tension electric tower
Power construction work, substantially increase efficiency of construction..
The present invention solves its technical problem and is adopted the technical scheme that：
A kind of field high tension electric tower high-tension line working service aerial ladder, including support beam, adjust ladder, protective plate, guard rail,
Driving means and remote control, the support beam include the first support beam, the second support beam and the 3rd support beam, and described first supports
Beam one end bottom surface is hinged with second support beam one end bottom surface, the second support beam other end bottom surface and the 3rd support beam one end bottom
Face is hinged, and the support beam sides is provided with connecting hole, and the regulation ladder includes regulation pipe, the first expansion link and the second expansion link,
The first regulation chamber and second being provided with the regulation pipe and adjusting chamber, the first regulation chamber and the second regulation intracavity are equipped with bullet
One end of spring, first expansion link and the second expansion link is equipped with stopper, and first expansion link and the second expansion link are provided with
One end of stopper is respectively protruding into the first regulation chamber and second and adjusts chamber, and first expansion link and the second expansion link are away from stopper
One end is passed connecting hole and is fixedly connected with support beam, and the spring one end is contacted with stopper, the spring other end and regulation pipe
It is fixedly connected, clamping on the inside of the protective plate and support beam two ends, the protective plate is provided with buckle near support beam side, described
Guard rail is detachably connected on the inside of support beam, and the driving means are arranged at the two ends bottom surface of support beam, the driving means
Including shell, motor housing, radio set, the first belt gear, the second belt gear and fabric wheel, the shell bag
The movable housing for including fixed shell and being hinged with fixed shell, the motor housing are fixedly connected with the outside of fixed shell, the nothing
Line motor is arranged in motor housing, and first belt gear includes the first belt wheel, and first belt wheel is two, two
Connected by belt between first belt wheel, first belt wheel is provided with power transmission shaft away from radio set one end, described second
Belt gear includes the second belt wheel, and second belt wheel is two, is connected by belt between two second belt wheels,
The power transmission shaft is connected with the second belt wheel away from first belt wheel one end, and the fabric wheel includes drivewheel and driven pulley, and described
Two belt wheels are fixedly connected with drivewheel away from power transmission shaft one end, and the drivewheel is away from second belt wheel one end and fixed shell inwall
Rotate connection, the driven pulley is arranged in movable housing, and rotate with movable housing inwall and be connected, the remote control with wireless
Motor is connected by wireless signal.
Further, first expansion link and the second expansion link are provided with ring flange away from one end of stopper, the flange
Corresponding bolt hole is equipped with disk and support beam side wall, at the bolt hole, fastening bolt is provided with, first expansion link,
It is fixedly connected by fastening bolt between second expansion link and support beam side wall.
Further, the top and centre position of the guard rail is equipped with snap ring, and the snap ring is provided with protective rope, phase
Connected by protective rope between the adjacent guard rail.
Further, the support beam inside sidewalls are provided with the first projection, and first projection is provided with hole slot, the hole
Groove is adapted with guard rail diameter, passes through hole slot clamping between the guard rail and the first projection.
The protective plate includes that the first protective plate and the second protective plate, first protective plate and the second protective plate are two
Piece, the support beam side wall two ends are equipped with the second projection, and second projection is arranged on support beam inside sidewalls, and described second
Projection is provided with draw-in groove, and the draw-in groove is adapted with the thickness of protective plate, passes through draw-in groove between the protective plate and the second projection
Clamping.
The fabric wheel is provided with race, and the race is adapted with the diameter of high-tension bus-bar, the driven pulley with actively
The distance between wheel is adapted with the diameter of high-tension bus-bar, is equipped with lock, the lock on the fixed shell and movable housing
Buckle and be provided with fastening lock.
The invention has the beneficial effects as follows：
1st, when power equipment maintaining work is carried out to the high-tension line between high tension electric tower, this device can be carried to workmen
For a kind of construction environment conveniently, safely, two support beams are arranged in parallel, be provided with regulation ladder, adjust ladder between two support beams
Length can freely be adjusted according to the distance between two high-tension bus-bars, be additionally provided with guard rail and protection in support beam
Plate, when using this device, guard rail can protect power construction personnel well, prevent power construction personnel from falling from device
Fall, by support beam is arranged to the first support beam being hinged two-by-two, the second support beam and the 3rd support beam, when device has been used
Support beam can be folded and is readily transported by Bi Hou, and the two ends of support beam are provided with driving means, driving means by radio set come
Power is provided, radio set is remotely controlled by remote control, the carrying out that device can be conveniently, safely on high-tension bus-bar can be made
Movable, field high-tension bus-bar is thick enough, it is sufficient to support this device, by using this device, it is to avoid make in prior art
Power construction personnel are risen to level altitude with the aerial ladder on fire fighting truck carries out the trouble of power equipment maintaining, for mountain area height
For the maintenance work of the high-tension line between piezoelectricity tower, it also avoid power construction personnel are suspended on high-tension bus-bar is carried out
Maintenance work, ensured the safety of workmen, and the high-tension line that easily can be cleared up between high tension electric tower freezes
And various debris, this device is simple to operate, easy to carry, can be facilitated by using this device, safety completes high-tension electricity
The power construction work of the high-tension line between tower, substantially increases efficiency of construction.
2nd, by arranging ring flange, ring flange and support beam in the first expansion link and the second expansion link away from one end of stopper
Corresponding bolt hole is respectively provided with the wall of side, and at bolt hole, fastening bolt is set, can be flexible to the first expansion link and second
Bar is firmly fixed in support beam, prevents the first expansion link and the second expansion link insecure with the connection of support beam, such
It is designed to more safe, firm in power construction this device of librarian use.
3rd, pass through the first projection to be arranged in support beam inside sidewalls, hole slot, the first projection and protection are set on the first projection
Hurdle is by hole slot clamping, and then ensure that being detachably connected for support beam and guard rail, when power construction works to be finished, can
Easily guard rail is removed, then the first support beam, the second support beam and the 3rd support beam are folded, be this makes it possible to dress
Put.
4th, by being respectively provided with the second projection at support beam side wall two ends, the second projection is arranged on support beam inside sidewalls, the
Two projections are provided with draw-in groove, by draw-in groove clamping between protective plate and the second projection, when device slows down in running suddenly
Or suddenly raise speed when, due to the power construction personnel inertia of itself, body can move forward or after move, have very big potential safety hazard, lead to
Setting protective plate is crossed, good safeguard protection effect can be played, and be to be detachably connected between protective plate and support beam, when
Protective plate easily can be removed, then be removed guard rail when finishing by power construction work, then by the first support beam, the
Two support beams and the 3rd support beam are folded, and this makes it possible to easily tidy up device and transport.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is use state figure of the present invention；
Fig. 3 is driving means internal structure sectional view of the present invention；
Fig. 4 is driving means three-dimensional state figure of the present invention；
Fig. 5 is guard rail of the present invention and support beam connected mode structural representation；
Fig. 6 adjusts terraced concrete structure schematic diagram for the present invention；
Fig. 7 is protective plate of the present invention and support beam connected mode structural representation.
In figure：1st, ladder adjusted, 2, guard rail, 3, driving means；4th, remote control, the 5, first support beam, the 6, second support beam,
7th, the 3rd support beam, 8, connecting hole, 9, regulation pipe, the 10, first expansion link, the 11, second expansion link, 12, first adjusts chamber, 13,
Second adjusts chamber, and 14, spring, 15, stopper, 16, buckle, the 17, first protective plate, the 18, second protective plate, 19, snap ring, 20, anti-
Shield rope, 21, shell, 22, motor housing, 23, fixed shell, 24, movable housing, the 25, first belt wheel, 26, power transmission shaft, 27, second
Belt wheel, 28, drivewheel, 29, driven pulley, 30, lock, 31, fastening lock, 32, ring flange, 33, fastening bolt, the 34, first projection,
35th, the second projection.
Specific embodiment
According to Fig. 1 to Fig. 7, a kind of field high tension electric tower high-tension line working service aerial ladder, agent structure include propping up
Support beam, regulation ladder 1, protective plate, guard rail 2, driving means 3 and remote control 4, the support beam are two, two support Liangpings
Row arrangement, the support beam include the first support beam 5, the second support beam 6 and the 3rd support beam 7, described first support beam, 5 one end
Bottom surface is hinged with 6 one end bottom surface of the second support beam, second support beam, 6 other end bottom surface and 7 one end bottom surface of the 3rd support beam
It is hinged, by support beam is arranged to the first support beam 5 being hinged two-by-two, the second support beam 6 and the 3rd support beam 7, works as device
After finishing, support beam can be folded and be readily transported.The support beam sides is provided with connecting hole 8, and the ladder 1 that adjusts includes
Regulation pipe 9, the first expansion link 10 and the second expansion link 11, are provided with the first regulation chamber 12 and second and adjust chamber in the regulation pipe 9
13, spring 14, first expansion link 10 and the second expansion link is equipped with the first regulation chamber 12 and the second regulation chamber 13
11 one end is equipped with stopper 15, and first expansion link 10 and the second expansion link 11 are provided with one end of stopper 15 and are respectively protruding into
One adjusts chamber 12 and second adjusts chamber 13, and first expansion link 10 and the second expansion link 11 pass company away from one end of stopper 15
Connect hole 8 to be fixedly connected with support beam, 14 one end of the spring is contacted with stopper 15,14 other end of the spring is solid with regulation pipe 9
Fixed connection, as the distance between two adjacent high-tension bus-bars are unfixed, adjacent two on different high tension electric towers
The distance between high-tension bus-bar is also unfixed, adjusts ladder 1 by arranging between two support beams, and adjusting ladder 1 includes adjusting
Section pipe 9, the first expansion link 10 and the second expansion link 11, by arranging spring 14 in regulation pipe 9, the length for adjusting ladder 1 can
Freely adjusted according to the distance between two high-tension bus-bars, make the adaptability of device higher.The protective plate and support beam
Clamping on the inside of two ends, the protective plate are provided with buckle 16 near support beam side, and buckle 16 is used for by tied rope and adjoining
Guard rail 2 connects, and the protective plate includes the first protective plate 17 and the second protective plate 18, and first protective plate 17 and second is anti-
Backplate 18 is two panels, by protective plate is arranged to the first protective plate 17 and the second protective plate 18, when device is in running
In, due to the first expansion link 10 and the stretching motion of the second expansion link 11, when constantly changing the length for adjusting ladder 1, first prevents
Backplate 17 and the second protective plate 18 are respectively provided with, and there is no interference, make between the first protective plate 17 and the second protective plate 18
Protective plate can adapt to adjust the length of ladder 1 and be constantly changing the problem that brings, slow down suddenly in running when device or
When raising speed suddenly, due to the power construction personnel inertia of itself, body can move forward or after move, have very big potential safety hazard, pass through
Protective plate is set, good safeguard protection effect can be played.The guard rail 2 is detachably connected on the inside of support beam, described
The top and centre position of guard rail 2 is equipped with snap ring 19, and the snap ring 19 is provided with protective rope 20, the adjacent guard rail 2
Between connected by protective rope 20, by arrange guard rail 2, on guard rail 2 arrange protective rope 20, when using this device when, energy
Enough protection power construction personnel well, prevent power construction personnel from falling from device.The driving means 3 are arranged at support
The two ends bottom surface of beam, the driving means 3 include shell 21, motor housing 22, radio set, the first belt gear, second
Belt gear and fabric wheel, the movable housing 24 that the shell 21 is included fixed shell 23 and is hinged with fixed shell 23,
The motor housing 22 is fixedly connected with the outside of fixed shell 23, and the radio set is arranged in motor housing 22, first skin
Tape handler includes the first belt wheel 25, and first belt wheel 25 is two, passes through belt between two first belt wheels 25
Connection, first belt wheel 25 are provided with power transmission shaft 26 away from radio set one end, and second belt gear includes second
Belt wheel 27, second belt wheel 27 are two, are connected by belt between two second belt wheels 27, and the power transmission shaft 26 is remote
It is connected with the second belt wheel 27 from 25 one end of the first belt wheel, radio set imparts power to the first belt wheel 25, the first belt wheel first
25 impart power to the second belt wheel 27 by power transmission shaft 26, and the second belt wheel 27 passes to contact roller again.Set on the fabric wheel
There is a race, the race is adapted with the diameter of high-tension bus-bar, the fabric wheel includes drivewheel 28 and driven pulley 29, described the
Two belt wheels 27 are fixedly connected with drivewheel 28 away from 26 one end of power transmission shaft, the drivewheel 28 away from 27 one end of the second belt wheel with solid
23 inwall of fixed shell rotates connection, and the driven pulley 29 is arranged in movable housing 24, and rotates company with 24 inwall of movable housing
Connect, the distance between the driven pulley 29 and drivewheel 28 are adapted with the diameter of high-tension bus-bar, the fixed shell 23 with living
Lock 30 is equipped with dynamic housing 24, and the lock 30 is provided with fastening lock 31, when device is placed on high-tension bus-bar, first
First fastening lock 31 is opened, then high-tension bus-bar is placed between driven pulley 29 and drivewheel 28, again will be tight after the completion of placement
Solid lock 31 is locked.The remote control 4 is connected by wireless signal with radio set.Dress is driven by arranging at the two ends of support beam
3 are put, driving means 3 provide power by radio set, radio set is remotely controlled by remote control 4, and device can be made to exist
Carrying out that can be conveniently, safely on high-tension bus-bar moves forward and backward, and field high-tension bus-bar is thick enough, it is sufficient to support this device, passes through
Using this device, it is to avoid power construction personnel are risen to level altitude by the aerial ladder used in prior art on fire fighting truck
The trouble of power equipment maintaining is carried out, for the maintenance work of the high-tension line between the high tension electric tower of mountain area, be it also avoid electricity
Power workmen is suspended on high-tension bus-bar carries out maintenance work, has ensured the safety of workmen, and can be easily clear
Freezing and various debris for the high-tension line between high tension electric tower is managed, this device is simple to operate, easy to carry, by using this
Device can facilitate, the power construction work for completing the high-tension line between high tension electric tower of safety, substantially increase construction effect
Rate.
In order to be firmly fixed in support beam to the first expansion link 10 and the second expansion link 11, power construction people is made
Member is using more safe, firm during this device, the one end of first expansion link 10 and the second expansion link 11 away from stopper 15
Ring flange 32 is provided with, and corresponding bolt hole is equipped with the ring flange 32 and support beam side wall, is provided with the bolt hole
Fastening bolt 33, is fixed by fastening bolt 33 between first expansion link 10, the second expansion link 11 and support beam side wall and is connected
Connect.Such be designed to prevent the first expansion link 10 and the second expansion link 11 insecure with the connection of support beam, and cause electricity
The safety of power workmen is on the hazard.
In order to ensure being detachably connected for support beam and guard rail 2, when power construction work is finished, device can be entered
Accommodating tidying up and transporting, and the support beam inside sidewalls are provided with the first projection 34, and first projection 34 is provided with hole slot,
The hole slot is adapted with 2 diameter of guard rail, passes through hole slot clamping between the guard rail 2 and the first projection 34.Such set
Guard rail 2, when power construction work is finished, easily can be removed, make the transport of device convenient by meter.
In order that protective plate preferably adapts to this device, and when power construction work is finished, will easily can prevent
Backplate is removed, and the support beam side wall two ends are equipped with the second projection 35, and second projection 35 is arranged in the wall of support beam side
Side, second projection 35 are provided with draw-in groove, and the draw-in groove is adapted with the thickness of protective plate, the protective plate and the second projection
Pass through draw-in groove clamping between 35.By being respectively provided with the second projection 35 at support beam side wall two ends, the second projection 35 is arranged on support
Beam inside sidewalls, the second projection 35 are provided with draw-in groove, by draw-in groove clamping between protective plate and the second projection 35, when device is in fortune
When slowing down suddenly or raise speed suddenly during row, due to the power construction personnel inertia of itself, body can move forward or after move, have very
Big potential safety hazard, by arranging protective plate, can play good safeguard protection effect, and between protective plate and support beam
It is to be detachably connected, when power construction work is finished, easily protective plate can be removed, then guard rail 2 is removed, then
First support beam 5, the second support beam 6 and the 3rd support beam 7 are folded, this makes it possible to easily tidy up device and transport
Defeated.
Although the above-mentioned accompanying drawing that combines is described to the specific embodiment of the present invention, not to present invention protection model
The restriction that encloses, on the basis of technical solution of the present invention, those skilled in the art are made by need not paying creative work
Various modifications or deformation still within protection scope of the present invention.
Claims (6)
1. a kind of field high tension electric tower high-tension line working service aerial ladder, is characterized in that, including support beam, adjust ladder, protective plate,
Guard rail, driving means and remote control, the support beam include the first support beam, the second support beam and the 3rd support beam, described
First support beam one end bottom surface is hinged with second support beam one end bottom surface, and the second support beam other end bottom surface is supported with the 3rd
Beam one end bottom surface is hinged, and the support beam sides is provided with connecting hole, and the regulation ladder includes regulation pipe, the first expansion link and second
Expansion link, is provided with the first regulation chamber and second and adjusts chamber in the regulation pipe, the first regulation chamber and the second regulation intracavity are equal
The one end for being provided with spring, first expansion link and the second expansion link is equipped with stopper, and first expansion link and second stretches
Bar is provided with one end of stopper and is respectively protruding into the first regulation chamber and second and adjusts chamber, first expansion link and the second expansion link away from
One end of stopper is passed connecting hole and is fixedly connected with support beam, and the spring one end is contacted with stopper, the spring other end with
Regulation pipe is fixedly connected, and clamping on the inside of the protective plate and support beam two ends, the protective plate are provided with card near support beam side
Button, the guard rail are detachably connected on the inside of support beam, and the driving means are arranged at the two ends bottom surface of support beam, the drive
Dynamic device includes shell, motor housing, radio set, the first belt gear, the second belt gear and fabric wheel, described
The movable housing that shell is included fixed shell and is hinged with fixed shell, the motor housing are fixedly connected with the outside of fixed shell,
The radio set is arranged in motor housing, and first belt gear includes the first belt wheel, and first belt wheel is two
Individual, connected by belt between two first belt wheels, first belt wheel is provided with power transmission shaft away from radio set one end, institute
Stating the second belt gear includes the second belt wheel, and second belt wheel is two, passes through skin between two second belt wheels
Band connection, the power transmission shaft are connected with the second belt wheel away from first belt wheel one end, and the fabric wheel includes drivewheel and driven pulley,
Second belt wheel is fixedly connected with drivewheel away from power transmission shaft one end, and the drivewheel is away from second belt wheel one end and set casing
Wall rotates connection in vivo, and the driven pulley is arranged in movable housing, and is connected with the rotation of movable housing inwall, the remote control
It is connected by wireless signal with radio set.
2. a kind of field high tension electric tower high-tension line working service aerial ladder according to claim 1, is characterized in that, described
One expansion link and the second expansion link are provided with ring flange away from one end of stopper, are equipped with phase on the ring flange and support beam side wall
Corresponding bolt hole, is provided with fastening bolt at the bolt hole, first expansion link, the second expansion link and support beam side wall it
Between be fixedly connected by fastening bolt.
3. a kind of field high tension electric tower high-tension line working service aerial ladder according to claim 1, is characterized in that, described anti-
The top and centre position of guardrail is equipped with snap ring, and the snap ring is provided with protective rope, by anti-between the adjacent guard rail
Shield rope connection.
4. a kind of field high tension electric tower high-tension line working service aerial ladder according to claim 1, is characterized in that, described
Support beam inside sidewalls are provided with the first projection, and first projection is provided with hole slot, and the hole slot is adapted with guard rail diameter, institute
State.
5. a kind of field high tension electric tower high-tension line working service aerial ladder according to claim 1, is characterized in that, described anti-
Backplate includes that the first protective plate and the second protective plate, first protective plate and the second protective plate are two panels, the support beam
Side wall two ends are equipped with the second projection, and second projection is arranged on support beam inside sidewalls, and second projection is provided with card
Groove, the draw-in groove are adapted with the thickness of protective plate, pass through draw-in groove clamping between the protective plate and the second projection.
6. a kind of field high tension electric tower high-tension line working service aerial ladder according to claim 1, is characterized in that, the pressure
Line wheel is provided with race, and the race is adapted with the diameter of high-tension bus-bar, the distance between the driven pulley and drivewheel with
The diameter of high-tension bus-bar is adapted, and is equipped with lock on the fixed shell and movable housing, and the lock is provided with fastening lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985809.3A CN106499331B (en) | 2016-11-01 | 2016-11-01 | A kind of field high tension electric tower high-tension line working service aerial ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610985809.3A CN106499331B (en) | 2016-11-01 | 2016-11-01 | A kind of field high tension electric tower high-tension line working service aerial ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106499331A true CN106499331A (en) | 2017-03-15 |
| CN106499331B CN106499331B (en) | 2018-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316851A (en) * | 2018-02-27 | 2018-07-24 | 周军明 | A kind of rotary safe hanging ladder |
| CN109149443A (en) * | 2018-10-19 | 2019-01-04 | 国网河南省电力公司新安县供电公司 | A kind of 10KV distribution line construction tension-resistant rod outlet tool |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130180802A1 (en) * | 2009-09-29 | 2013-07-18 | David A. Cohen | Ladder safety device, systems and methods of arresting falls from ladders |
| CN105840087A (en) * | 2016-04-01 | 2016-08-10 | 国网浙江省电力公司台州供电公司 | Electric power overhaul folding ladder |
| CN105952369A (en) * | 2016-04-28 | 2016-09-21 | 国家电网公司 | Maintenance ladder in butt joint with fixed ladder of transmission tower pole |
-
2016
- 2016-11-01 CN CN201610985809.3A patent/CN106499331B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130180802A1 (en) * | 2009-09-29 | 2013-07-18 | David A. Cohen | Ladder safety device, systems and methods of arresting falls from ladders |
| US20160108673A1 (en) * | 2009-09-29 | 2016-04-21 | Wildcat Capital Llc | Ladder safety device, systems and methods of arresting falls from ladders |
| CN105840087A (en) * | 2016-04-01 | 2016-08-10 | 国网浙江省电力公司台州供电公司 | Electric power overhaul folding ladder |
| CN105952369A (en) * | 2016-04-28 | 2016-09-21 | 国家电网公司 | Maintenance ladder in butt joint with fixed ladder of transmission tower pole |
Cited By (2)
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| CN108316851A (en) * | 2018-02-27 | 2018-07-24 | 周军明 | A kind of rotary safe hanging ladder |
| CN109149443A (en) * | 2018-10-19 | 2019-01-04 | 国网河南省电力公司新安县供电公司 | A kind of 10KV distribution line construction tension-resistant rod outlet tool |
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