CN108316852B - One kind stepping on bar hanging ladder - Google Patents
One kind stepping on bar hanging ladder Download PDFInfo
- Publication number
- CN108316852B CN108316852B CN201810160470.2A CN201810160470A CN108316852B CN 108316852 B CN108316852 B CN 108316852B CN 201810160470 A CN201810160470 A CN 201810160470A CN 108316852 B CN108316852 B CN 108316852B
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- China
- Prior art keywords
- bar
- upright bar
- hanging ladder
- left upright
- right upright
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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
- 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
-
- 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
- E06C7/505—Anchors being adapted to fix a ladder to a vertical structure, e.g. ladder hooks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses one kind to step on bar hanging ladder, telescopic cross bar including left upright bar, right upright bar and the connection left upright bar, the right upright bar, electric drive hydraulic thruster and clamping device are provided between the left upright bar and the right upright bar, the left upright bar, the right upright bar upper end are provided with hook.Beneficial effect is: a kind of bar hanging ladder of stepping on of the present invention can also clamp the vertical bars type objects such as electric pole, big tree, facilitate climbing, highly-safe, feature-rich, practicability is good other than having the function of traditional hanging ladder.
Description
Technical field
The present invention relates to hanging ladder fields, and in particular to one kind steps on bar hanging ladder.
Background technique
Hanging ladder is a kind of climbing device common in daily life, is mainly used for climbing wall, the cross for lacking nature fulcrum
Bar etc..In addition to this, the objects such as climbing electric pole, big tree are also frequently utilized for, still, common hanging ladder is being climbed currently on the market
In vertical bar type objects use process, there is also many problems:
For example application No. is 201610215121.7 Chinese invention patents, disclose a kind of safety ladder, including one
The a plurality of stabilizer blade on body of rod peripheral wall is arranged in the cylindrical body of rod, and the hook of body of rod upper end is arranged in, and the hook includes
It rises to the bait and lower hook, rises to the bait and be fixed on body of rod end, lower hook is located at lower section of rising to the bait, and lower hook is fixedly attached to positioned at the intracorporal connection of bar
On bar, connecting rod can move in the body of rod along extending direction；
Although above-mentioned safety ladder can prevent hook from breaking off relations from electric wire, when electric wire laying is excessively high, hanging ladder is difficult to
The electric wire for being hanging on electric wire, and having also is difficult to carry the weight of hanging ladder, at this point, just needing through climbing electric pole come to electricity
Line carries out repair and maintenance, still, since electric pole is cylindrical structure, is easy hair after the above-mentioned top electric pole in safety ladder upper end
Raw rotation, stability is poor, and risk is higher, even if hanging ladder lower end someone helps also it is difficult to ensure that hanging ladder upper end during climbing
It will not shake, it is seen then that traditional hanging ladder is generally unsuitable for climbing electric pole, the vertical bars type objects such as big tree.
Summary of the invention
The object of the invention is that providing one kind to solve the above-mentioned problems and stepping on bar hanging ladder, to solve the prior art
Middle traditional hanging ladder is not suitable for the problem of climbing electric pole, the greatly vertical bars type objects such as tree.Many technical sides provided by the invention
Preferred technical solution can be realized hanging ladder and clamp the vertical bars type objects such as electric pole, big tree in case, facilitate climbing, feature-rich,
The technical effects such as practicability is good, elaboration as detailed below.
To achieve the above object, the present invention provides following technical schemes:
One kind provided by the invention steps on bar hanging ladder, including left upright bar, right upright bar and the connection left upright bar, the right side are stood
The telescopic cross bar of bar is provided with electric drive hydraulic thruster and clamping device between the left upright bar and the right upright bar, described left vertical
Bar, the right upright bar upper end are provided with hook；
The clamping device includes rolling two peaces for being mounted on the left upright bar, the right upright bar medial surface upper end respectively
Dress axis and two bails for being respectively and fixedly installed to two installation axle ends are arranged on two installation axle sides
There is driven gear, the driven gear lower end engagement is connected with driving gear, and the driving gear is mounted on rotating electric machine one
On output shaft, two rotating electric machines one are respectively and fixedly installed to the left upright bar, in the right upright bar；
Bail back side upper and lower ends are provided with rotating electric machine two, and the bail upper and lower surfaces are provided with rotation
Turn trough is connected with roller screw and slide bar between two swivelling chutes on two bails in sustained height, institute
State roller screw, the slide bar both ends are equipped with fixed block, be fixedly installed with output shaft and institute on one of them described fixed block
The rotating electric machine three that roller screw one end is fixedly connected is stated, another described fixed block is mounted on the rotation by shaft rolling
In slot, described shaft one end is fixedly connected with two output shaft of rotating electric machine；
Feed screw nut is arranged on the roller screw, the feed screw nut is slidably mounted on the slide bar.
Preferably, the left upright bar, the right bottom of upright rod are provided with non-slipping block.
Preferably, the electric drive hydraulic thruster quantity has multiple, it is evenly distributed on the left upright bar and the right upright bar
Between；
Wherein, the standard of fuselage of the electric drive hydraulic thruster is fixedly mounted in the right upright bar；
Wherein, the push rod cup of the electric drive hydraulic thruster is inserted into the left upright bar and is fixedly connected with the left upright bar.
Preferably, the bail medial surface is provided with Anti-skid sheet.
Preferably, the telescopic cross bar quantity have it is multiple；
Wherein, multiple telescopic cross bars are arranged between the left upright bar and the right upright bar in linear type from top to bottom
Column.
Preferably, the slide bar quantity has more, and parallel with the roller screw；
Wherein, the more slide bars are centrosymmetric distribution centered on the roller screw.
Preferably, the fixed block and the roller screw are rolled and are connected；
Wherein, the fixed block is fixedly connected with the slide bar.
Above-mentioned one kind steps on bar hanging ladder, when needing to climb electric pole or big tree, can first control the rotating electric machine one and revolve
Turn that the bail is driven to rotate around the installation axle, adjust the position of the bail, until the bail is rotated to water
Until flat, later, control the electric drive hydraulic thruster rotation and the left upright bar and the right upright bar is pushed to be located remotely from each other, until two
Until the distance between a described bail is greater than the diameter of big tree or electric pole to be climbed, then control on the bail
The rotation of the rotating electric machine two at end drives the roller screw and the slide bar around the shaft rotary expansion, makes described in two
An opening is formed between bail (if the feed screw nut and the bail are in close contact, can first control the electric rotating
The rotation of machine three controls the rotation of rotating electric machine two again and drives institute after so that the feed screw nut is left described bail a distance
State roller screw expansion), two bails are set on electric pole or big tree set side simultaneously then along the opening
It is in close contact one of them described bail and big tree or electric pole side, the rotation of rotating electric machine two is then controlled and drives
The roller screw returns in the swivelling chute and blocks the opening, later, while controlling two roller screw ends
The rotation of the rotating electric machine three drive the feed screw nut close to the bail, until two bails are clamped
It is fixed on big tree or electric pole side, then can climb hanging ladder upwards, since the bail clamps big tree or electric pole,
Therefore hanging ladder rotation will not occur during climbing, stability is good, and highly-safe, feature-rich, practicability is good.
Beneficial effect is: a kind of bar hanging ladder of stepping on of the present invention may be used also other than having the function of traditional hanging ladder
To clamp the vertical bars type objects such as electric pole, big tree, facilitate climbing, highly-safe, feature-rich, practicability is good.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is main view of the invention；
Fig. 2 is right view of the invention；
Fig. 3 is the main view of clamping device of the invention；
Fig. 4 is the enlarged drawing of the right view of clamping device of the invention.
The reference numerals are as follows:
1, right upright bar；2, telescopic cross bar；3, non-slipping block；4, electric drive hydraulic thruster；5, rotating electric machine one；6, driving gear；
7, driven gear；8, installation axle；9, bail；10, Anti-skid sheet；11, rotating electric machine two；12, swivelling chute；13, fixed block；14,
Shaft；15, roller screw；16, slide bar；17, feed screw nut；18, left upright bar；19, it links up with；20, rotating electric machine three.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Shown in referring to figures 1-4, one kind provided by the invention steps on bar hanging ladder, including left upright bar 18, right upright bar 1 and connection
The telescopic cross bar 2 of left upright bar 18, right upright bar 1 is provided with electric drive hydraulic thruster 4 and clamps dress between left upright bar 18 and right upright bar 1
It sets, clamping device clamps big tree or electric pole for hanging ladder, facilitates climbing, left upright bar 18,1 upper end of right upright bar are provided with hook
19；
Clamping device includes rolling two installation axles 8 and two for being mounted on left upright bar 18,1 medial surface upper end of right upright bar respectively
A bail 9 for being respectively and fixedly installed to two 8 ends of installation axle is arranged with driven gear 7 on two 8 sides of installation axle,
The engagement of 7 lower end of driven gear is connected with driving gear 6, and driving gear 6 is mounted on the output shaft of rotating electric machine 1, electric rotating
The rotation of machine 1 drives driving gear 6 to rotate, and the rotation of driving gear 6 drives driven gear 7 to rotate, and the rotation of driven gear 7 drives peace
It fills axis 8 to rotate, two rotating electric machines 1 are respectively and fixedly installed to left upright bar 18, in right upright bar 1；
9 back side upper and lower ends of bail are provided with rotating electric machine 2 11, and rotating electric machine 2 11 is for driving roller screw
15 14 rotations around the shaft, facilitate 9 sets of two bails to leave on great Shu, electric pole or from great Shu, electric pole, bail
9 upper and lower surfaces are provided with swivelling chute 12, and swivelling chute 12 rotates convenient for fixed block 13, and sustained height is on two bails 9
Two swivelling chutes 12 between be connected with roller screw and slide bar 16, roller screw, 16 both ends of slide bar are equipped with fixed block 13,
In be fixedly installed with the rotating electric machine 3 20 that output shaft is fixedly connected with roller screw one end, rotating electric machine on a fixed block 13
3 20 for driving roller screw 15 to rotate, another fixed block 13 is mounted in swivelling chute 12 by the rolling of shaft 14, shaft
14 one end are fixedly connected with 2 11 output shaft of rotating electric machine；
Feed screw nut 17 is arranged on roller screw, feed screw nut 17 is slidably mounted on slide bar 16, feed screw nut 17 with
Two bails 9 are clamped on big tree or electric pole by the cooperation of roller screw 15.
As optional embodiment, left upright bar 18,1 bottom of right upright bar are provided with non-slipping block 3, and non-slipping block 3 is for preventing
Left upright bar 18, right upright bar 1 are slided on the ground during climbing.
4 quantity of electric drive hydraulic thruster has multiple, is evenly distributed between left upright bar 18 and right upright bar 1；
Wherein, the standard of fuselage of electric drive hydraulic thruster 4 is fixedly mounted in right upright bar 1；
Wherein, the push rod cup of electric drive hydraulic thruster 4 is inserted into left upright bar 18 and is fixedly connected with left upright bar 18, sets in this way
Meter can freely adjust the distance between left upright bar 18, right upright bar 1 by controlling 4 positive and negative rotation of electric drive hydraulic thruster.
9 medial surface of bail is provided with Anti-skid sheet 10, and Anti-skid sheet 10 is fixedly clamped for bail 9 in big tree or electric pole
On, it prevents bail 9 from sliding on big tree or electric pole, enhances the stability of hanging ladder.
2 quantity of telescopic cross bar has multiple；
Wherein, multiple telescopic cross bars 2 are in rods arranged in horizontal line between left upright bar 18 and right upright bar 1 from top to bottom, and stretch cross
The free extension with the rotation of electric drive hydraulic thruster 4 of bar 2.
16 quantity of slide bar has more, and parallel with roller screw 15；
Wherein, more slide bars 16 are centrosymmetric distribution centered on roller screw 15, are designed in this way, so that working as roller silk
When thick stick 15 rotates, feed screw nut 17 can only be moved along the central axis of roller screw 15.
Fixed block 13 and roller screw, which roll, to be connected；
Wherein, fixed block 13 is fixedly connected with slide bar 16.
Above-mentioned one kind steps on bar hanging ladder, when needing to climb electric pole or big tree, can first control rotating electric machine 1 and rotate band
Dynamic bail 9 is rotated around installation axle 8, adjusts the position of bail 9, until the rotation of bail 9 until level, later, control
The rotation of electric drive hydraulic thruster 4 pushes left upright bar 18 and right upright bar 1 to be located remotely from each other, until the distance between two bails 9 are greater than
Until the diameter of big tree or electric pole to be climbed, the rotation of rotating electric machine 2 11 for then controlling 9 upper end of bail drives roller
Lead screw and slide bar 16 14 rotary expansion around the shaft make to be formed an opening between two bails 9 (if feed screw nut 17 and clamping
Hoop 9 be in close contact, can first control rotating electric machine 3 20 rotation so that feed screw nut 17 is left 9 a distance of bail after control rotation again
The rotation of rotating motor 2 11 drives roller screw 15 to be unfolded), two bails 9 are set in electric pole or big tree then along opening
It on set side and is in close contact one of bail 9 with big tree or electric pole side, then controls rotating electric machine 2 11 and revolve
Turn to drive in the return swivelling chute 12 of roller screw 15 and block opening, later, while controlling the rotation of two roller screw ends
The rotation of motor 3 20 drives feed screw nut 17 close to bail 9, until being fixedly clamped two bails 9 in big tree or electric wire
On bar side face, hanging ladder then can be climbed upwards, it, will not during climbing since bail 9 clamps big tree or electric pole
Hanging ladder rotation occurs, stability is good, and highly-safe, feature-rich, practicability is good.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (7)
1. one kind steps on bar hanging ladder, including left upright bar (18), right upright bar (1) and the connection left upright bar (18), the right upright bar
(1) telescopic cross bar (2), it is characterised in that: be provided with electric hydaulic between the left upright bar (18) and the right upright bar (1) and push away
Bar (4) and clamping device, the left upright bar (18), right upright bar (1) upper end are provided with hook (19)；
The clamping device include respectively roll be mounted on the left upright bar (18), right upright bar (1) the medial surface upper end two
Root installation axle (8) and two are respectively and fixedly installed to the bail (9) of two installation axle (8) ends, two installations
It is arranged with driven gear (7) on axis (8) side, driven gear (7) the lower end engagement is connected with driving gear (6), described
Driving gear (6) is mounted on the output shaft of rotating electric machine one (5), and two rotating electric machines one (5) are respectively and fixedly installed to
On the left upright bar (18), the right upright bar (1)；
Bail (9) back side upper and lower ends are provided with rotating electric machine two (11), and bail (9) upper and lower surfaces are set
It is equipped with swivelling chute (12), is connected between two swivelling chutes (12) on two bails (9) in sustained height
Roller screw (15) and slide bar (16), the roller screw (15), the slide bar (16) both ends are equipped with fixed block (13), wherein
The rotating electric machine that output shaft is fixedly connected with the roller screw (15) one end is fixedly installed on one fixed block (13)
Three (20), another described fixed block (13) are rolled by shaft (14) and are mounted in the swivelling chute (12), the shaft
(14) one end is fixedly connected with rotating electric machine two (11) output shaft；
It is arranged with feed screw nut (17) on the roller screw (15), the feed screw nut (17) is slidably mounted on the slide bar
(16) on.
2. one kind according to claim 1 steps on bar hanging ladder, it is characterised in that: the left upright bar (18), the right upright bar
(1) bottom is provided with non-slipping block (3).
3. one kind according to claim 1 steps on bar hanging ladder, it is characterised in that: electric drive hydraulic thruster (4) quantity has
It is multiple, it is evenly distributed between the left upright bar (18) and the right upright bar (1)；
Wherein, the standard of fuselage of the electric drive hydraulic thruster (4) is fixedly mounted in the right upright bar (1)；
Wherein, it is interior and solid with the left upright bar (18) to be inserted into the left upright bar (18) for the push rod cup of the electric drive hydraulic thruster (4)
Fixed connection.
4. one kind according to claim 1 steps on bar hanging ladder, it is characterised in that: bail (9) medial surface is provided with
Anti-skid sheet (10).
5. one kind according to claim 1 steps on bar hanging ladder, it is characterised in that: telescopic cross bar (2) quantity has multiple；
Wherein, multiple telescopic cross bars (2) are in a word between the left upright bar (18) and the right upright bar (1) from top to bottom
Shape arrangement.
6. one kind according to claim 1 steps on bar hanging ladder, it is characterised in that: slide bar (16) quantity has more, and
It is parallel with the roller screw (15)；
Wherein, the more slide bars (16) are centrosymmetric distribution centered on the roller screw (15).
7. one kind according to claim 1 steps on bar hanging ladder, it is characterised in that: the fixed block (13) and the roller silk
Thick stick (15) rolls connection；
Wherein, the fixed block (13) is fixedly connected with the slide bar (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810160470.2A CN108316852B (en) | 2018-02-27 | 2018-02-27 | One kind stepping on bar hanging ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810160470.2A CN108316852B (en) | 2018-02-27 | 2018-02-27 | One kind stepping on bar hanging ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108316852A CN108316852A (en) | 2018-07-24 |
| CN108316852B true CN108316852B (en) | 2019-04-26 |
Family
ID=62899895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810160470.2A Active CN108316852B (en) | 2018-02-27 | 2018-02-27 | One kind stepping on bar hanging ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108316852B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847801A (en) * | 2019-11-28 | 2020-02-28 | 江苏焱森电力安装工程有限公司 | High ladder that is applicable to electric power installation of security |
| CN111729265A (en) * | 2020-05-29 | 2020-10-02 | 国网山东省电力公司德州供电公司 | Safety device for pole climbing operation |
| CN116044303A (en) * | 2020-11-24 | 2023-05-02 | 国网山东省电力公司利津县供电公司 | Using method of electric power overhaul ladder for climbing pole |
| CN115138048A (en) * | 2022-06-27 | 2022-10-04 | 国网山东省电力公司微山县供电公司 | Electric power is with stepping on lever apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3858683A (en) * | 1974-01-30 | 1975-01-07 | Zurn Ind Inc | Boarding ladder |
| DE3500148A1 (en) * | 1985-01-04 | 1986-07-10 | Klaus 2320 Plön Schade | Transition rung add-on part for extension ladders |
| CN201574681U (en) * | 2009-09-11 | 2010-09-08 | 宁波电业局 | Expansion holding pole ladder |
| CN202266182U (en) * | 2012-02-22 | 2012-06-06 | 河南省电力公司南阳供电公司 | Bidirectional collapsible type multifunctional ladder |
| CN106193984A (en) * | 2016-08-29 | 2016-12-07 | 成都智齐科技有限公司 | Bar cat ladder stepped on by a kind of electric pole |
-
2018
- 2018-02-27 CN CN201810160470.2A patent/CN108316852B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108316852A (en) | 2018-07-24 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190329 Address after: 312500 Dongchen 183, Dongchen Village, Dongcheng Town, Chengtan Town, Xinchang County, Shaoxing City, Zhejiang Province Applicant after: Xinchang Jintong Machinery Co., Ltd. Address before: 322304 No. 56 Qianwangcun Street, Fangqian Town, Pan'an County, Jinhua City, Zhejiang Province Applicant before: Zhou Junming |
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