CN109403849A - A kind of portable ladder auxiliary device of transmission line of electricity and its working method - Google Patents
A kind of portable ladder auxiliary device of transmission line of electricity and its working method Download PDFInfo
- Publication number
- CN109403849A CN109403849A CN201811596558.5A CN201811596558A CN109403849A CN 109403849 A CN109403849 A CN 109403849A CN 201811596558 A CN201811596558 A CN 201811596558A CN 109403849 A CN109403849 A CN 109403849A
- Authority
- CN
- China
- Prior art keywords
- tube body
- transmission line
- auxiliary device
- hole
- bolt
- 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
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
- E06C1/38—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
- E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
- E06C1/3835—Foldable ladders in which the longitudinal members are brought together on folding having collapsible steps comprising a hinge in their central part
-
- 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
- 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
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/081—Rungs or other treads comprising anti-slip features
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The present invention relates to a kind of portable ladder auxiliary devices of transmission line of electricity, and including vertical support rod, the supporting bar top is provided with hook, and the left side and right side of the support rod circumference are provided with foot pedal.The structure of the portable ladder auxiliary device of the transmission line of electricity is simple.
Description
Technical field
The present invention relates to a kind of portable ladder auxiliary device of transmission line of electricity and its working methods, are related to transmission line of electricity neck
Domain.
Background technique
In order to guarantee the safe operation of route, prevent non-operating personnel from arbitrarily climbing shaft tower (electric pole ladder), shaft tower is climbed
Terraced bottom end is usually liftoff a certain distance H.But excessively high ladder makes tour, upkeep operation personnel climb the time-consuming expense of shaft tower
Power, transmission line operator are often not easy to get at ladder or need to could climb by other people help, and exist and climb upwards
Step on difficulty, lower tower need to jump lower tower, influence working efficiency and there are some potential safety problemss.
Summary of the invention
In view of the deficiencies in the prior art, climb technical problem to be solved by the invention is to provide a kind of transmission line of electricity is portable
Terraced auxiliary device and its working method, are not only simple in structure, and convenient and efficient.
In order to solve the above-mentioned technical problem, the technical scheme is that a kind of portable ladder auxiliary dress of transmission line of electricity
It sets, including vertical support rod, the supporting bar top is provided with hook, and the left side of the support rod circumference is respectively provided with right side
There is foot pedal.
Preferably, the support rod is made of upper tube body and lower tube body, and the upper tube body bottom end is installed with sleeve, the set
It is provided with internal thread hole in cylinder, the lower tube body top periphery is provided with external screw thread, and external thread bolt connection enters internal thread hole.
Preferably, the upper tube body and lower tube body are evenly equipped with several installation through-holes along axial direction.
Preferably, the shape of the hook is the inverted " j " shaped structure of crotch end upward, and the bottom end of the hook, which is installed with, stretches
Enter the axle sleeve inside upper tube body, the hook bottom end is passed through an installation through-hole, the first bolt of axle sleeve, on the first bolt
Nut tightening positioning.
Preferably, it is arranged with a lantern ring on the upper tube body and lower tube body, it is axial that the lantern ring circumference offers one
The notch of extension, notch both sides are installed with the clamping plate being parallel to each other, and all have between two clamping plates and insert to foot pedal one end
Installation through-hole is offered on the gap entered, the foot pedal and clamping plate and passes through the second bolt across the installation through-hole, second
Nut tightening positioning on bolt；The lantern ring circumference also offers installation through-hole and through across the installation through-hole, upper tube body
Wherein the third bolt of an installation through-hole, the nut tightening on third bolt position with lower tube body.
Preferably, the foot pedal of the upper tube body is towards a left side, and for the foot pedal of lower tube body towards the right side, foot pedal is respectively positioned on perpendicular
On.
Preferably, the upper edge outer end of the foot pedal is installed with spacing block set.
A kind of working method of the portable ladder auxiliary device of transmission line of electricity, sequentially includes the following steps: (1) supporting bar top
Be hooked on electric pole ladder bottom end hook hole on；(2) staff's foot steps on foot pedal, and auxiliary climbs up the bottom of ladder
Portion.
Compared with prior art, the invention has the following advantages: the transmission line of electricity portable ladder auxiliary device
Structure is simple, and the ladder bottom end for being hooked on electric pole of supporting bar top hooks on hole when use, and staff's foot steps on foot
Pedal, auxiliary climb up the bottom of ladder, improve efficiency and operational security, avoid being difficult to climb because ladder bottom is excessively high.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is the organigram of the embodiment of the present invention.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the B direction view of Fig. 1.
Fig. 4 is the disassembly schematic diagram one of the embodiment of the present invention.
Fig. 5 is the disassembly schematic diagram two of the embodiment of the present invention.
Fig. 6 is the disassembly schematic diagram three of the embodiment of the present invention.
Fig. 7 is the use state diagram of the embodiment of the present invention.
Specific embodiment
To make the foregoing features and advantages of the present invention clearer and more comprehensible, special embodiment below, and cooperate attached drawing, make detailed
Carefully it is described as follows.
As shown in Fig. 1 ~ 7, a kind of portable ladder auxiliary device of transmission line of electricity, including vertical support rod 1, the support
Bar top is provided with hook 2, and the left side and right side of the support rod circumference are provided with foot pedal 3.
In embodiments of the present invention, the support rod is made of upper tube body 4 and lower tube body 5, and the upper tube body bottom end is fixed
There is sleeve 6, internal thread hole 7 is provided in the sleeve, the lower tube body top periphery is provided with external screw thread, and external thread bolt connection enters
Internal thread hole；Upper tube body 4 is spirally connected with lower tube body 5 and is integrated when use, is convenient for carrying under when carrying is removable.
In embodiments of the present invention, the upper tube body and lower tube body are evenly equipped with several installation through-holes 8 along axial direction.
In embodiments of the present invention, the shape of the hook is the inverted " j " shaped structure of crotch end upward, the bottom of the hook
End is installed with the axle sleeve 9 protruded into inside upper tube body, and the hook bottom end is passed through the first bolt of an installation through-hole, axle sleeve
10, the nut 11 on the first bolt screws positioning；As shown in figure 5, hook can remove when being not used.
In embodiments of the present invention, it is arranged with a lantern ring 12 on the upper tube body and lower tube body, the lantern ring circumference is equal
An axially extending notch 13 is offered, notch both sides are installed with the clamping plate 14 being parallel to each other, all have use between two clamping plates
With the gap that foot pedal one end is inserted into, installation through-hole is offered on the foot pedal and clamping plate and through across the installation through-hole
The second bolt 15, the nut tightening positioning on the second bolt；The lantern ring circumference also offer installation through-hole and through across
The installation through-hole, upper tube body and lower tube body wherein the third bolt 16 of an installation through-hole, the nut tightening positioning on third bolt；
As shown in Fig. 4,6, upper tube body 4 and lower tube body 5 are detachable when being not used, and unscrew foot pedal after the second bolt, third bolt
Up rotation is convenient for carrying.
In embodiments of the present invention, the foot pedal of the upper tube body is towards a left side, and the foot pedal of lower tube body is towards the right side, the equal position of foot pedal
In on perpendicular.
In embodiments of the present invention, the upper edge outer end of the foot pedal is installed with spacing block set 17, anti-when riding
Only foot is skidded off from outer end.
A kind of working method of the portable ladder auxiliary device of transmission line of electricity, sequentially includes the following steps: (1) supporting bar top
Be hooked on electric pole 18 19 bottom end of ladder hook hole 20 on；(2) staff's foot steps on foot pedal, and auxiliary climbs up ladder
Bottom.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are each under the inspiration of the present invention
The portable ladder auxiliary device of transmission line of electricity and its working method of kind form.It is all done according to scope of the present invention patent it is equal
Deng variation and modification, it is all covered by the present invention.
Claims (8)
1. a kind of portable ladder auxiliary device of transmission line of electricity, it is characterised in that: including vertical support rod, the support rod top
End is provided with hook, and the left side and right side of the support rod circumference are provided with foot pedal.
2. the portable ladder auxiliary device of transmission line of electricity according to claim 1, it is characterised in that: the support rod is by upper
Tube body and lower tube body form, and the upper tube body bottom end is installed with sleeve, internal thread hole, the lower tube body are provided in the sleeve
Top periphery is provided with external screw thread, and external thread bolt connection enters internal thread hole.
3. the portable ladder auxiliary device of transmission line of electricity according to claim 2, it is characterised in that: the upper tube body is under
Tube body is evenly equipped with several installation through-holes along axial direction.
4. the portable ladder auxiliary device of transmission line of electricity according to claim 3, it is characterised in that: the shape of the hook
For the inverted " j " shaped structure of crotch end upward, the bottom end of the hook is installed with the axle sleeve protruded into inside upper tube body, the hook bottom
End is passed through an installation through-hole, the first bolt of axle sleeve, the nut tightening positioning on the first bolt.
5. the portable ladder auxiliary device of transmission line of electricity according to claim 3, it is characterised in that: the upper tube body is under
A lantern ring is arranged on tube body, the lantern ring circumference offers an axially extending notch, and notch both sides are installed with phase
Mutually parallel clamping plate, all has the gap to the insertion of foot pedal one end between two clamping plates, on the foot pedal and clamping plate
Offer installation through-hole and through the nut tightening positioning on the second bolt, the second bolt of the installation through-hole；The lantern ring
Circumference also offers installation through-hole and through the third spiral shell across the installation through-hole, upper tube body and lower tube body a wherein installation through-hole
Nut tightening positioning on bolt, third bolt.
6. the portable ladder auxiliary device of transmission line of electricity according to claim 2, it is characterised in that: the foot of the upper tube body
Pedal is towards a left side, and towards the right side, foot pedal is respectively positioned on perpendicular the foot pedal of lower tube body.
7. the portable ladder auxiliary device of transmission line of electricity according to claim 6, it is characterised in that: the foot pedal it is upper
Edge outer end is installed with spacing block set.
8. a kind of working method of the portable ladder auxiliary device of transmission line of electricity, which is characterized in that using such as claim 1-7 institute
The portable ladder auxiliary device of any transmission line of electricity stated, and the hook for sequentially including the following steps: (1) supporting bar top hooks
It is hooked on hole in the ladder bottom end of electric pole；(2) staff's foot steps on foot pedal, and auxiliary climbs up the bottom of ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811596558.5A CN109403849A (en) | 2018-12-26 | 2018-12-26 | A kind of portable ladder auxiliary device of transmission line of electricity and its working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811596558.5A CN109403849A (en) | 2018-12-26 | 2018-12-26 | A kind of portable ladder auxiliary device of transmission line of electricity and its working method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109403849A true CN109403849A (en) | 2019-03-01 |
Family
ID=65461385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811596558.5A Pending CN109403849A (en) | 2018-12-26 | 2018-12-26 | A kind of portable ladder auxiliary device of transmission line of electricity and its working method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109403849A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007143232A (en) * | 2005-11-15 | 2007-06-07 | Chugoku Electric Power Co Inc:The | Auxiliary tool for pole installation apparatus |
| CN106761363A (en) * | 2016-11-28 | 2017-05-31 | 国家电网公司 | A kind of steel tube tower in electric transmission line aids in climbing tool |
| CN209568965U (en) * | 2018-12-26 | 2019-11-01 | 国网福建省电力有限公司宁德供电公司 | A kind of portable ladder auxiliary device of transmission line of electricity |
-
2018
- 2018-12-26 CN CN201811596558.5A patent/CN109403849A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007143232A (en) * | 2005-11-15 | 2007-06-07 | Chugoku Electric Power Co Inc:The | Auxiliary tool for pole installation apparatus |
| CN106761363A (en) * | 2016-11-28 | 2017-05-31 | 国家电网公司 | A kind of steel tube tower in electric transmission line aids in climbing tool |
| CN209568965U (en) * | 2018-12-26 | 2019-11-01 | 国网福建省电力有限公司宁德供电公司 | A kind of portable ladder auxiliary device of transmission line of electricity |
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