CN105909163A - Safety ladder for mechanical and electrical installation - Google Patents
Safety ladder for mechanical and electrical installation Download PDFInfo
- Publication number
- CN105909163A CN105909163A CN201610487742.0A CN201610487742A CN105909163A CN 105909163 A CN105909163 A CN 105909163A CN 201610487742 A CN201610487742 A CN 201610487742A CN 105909163 A CN105909163 A CN 105909163A
- Authority
- CN
- China
- Prior art keywords
- ladder
- foot
- safety
- support
- safe
- 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.)
- Granted
Links
- 238000010616 electrical installation Methods 0.000 title abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 17
- 230000002708 enhancing effect Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 9
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000005662 electromechanics Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000011017 operating method Methods 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
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-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
- E06C1/38—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
- E06C1/387—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 having tip-up steps
-
- 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
- E06C7/42—Ladder feet; Supports therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a safety ladder for mechanical and electrical installation, which comprises a ladder tank support, an anti-skid ladder pedal, a ladder top support, safety chains, reinforced ladder feet, a safety back support, a safety tread, a clamping support, a fixed pin and a folding seat, wherein the ladder tank support is formed by connecting tank type aluminum alloy and the anti-skid ladder pedal; the lower part of the ladder tank support is provided with the reinforced ladder feet and the clamping support in a coupling mode; the clamping support is connected with the tank type aluminum alloy through the fixed pin; the upper part of the ladder tank support is provided with the ladder top support; the ladder top support is connected with the top of the ladder tank support through two safety chains; the ladder tank support is provided with the safety tread; and the ladder top support is provided with the folding seat and the safety back support. According to the safety ladder disclosed by the invention, the reinforced ladder feet are adopted, so that the stability is increased; the safety back support and the safety tread are designed, so that the fatigue of constructors is relieved; the ladder is stable and firm by virtue of the reinforced ladder feet at the bottom of the ladder, and the constructors can safely perform construction operation through the safety back support and the safety tread; and the design is skillful, the operation is simple, the working efficiency is improved, and the construction safety is high.
Description
Technical field
The present invention relates to a kind of dynamo-electric mounting technique apparatus field, particularly to a kind of dynamo-electric installation safety
Ladder.
Background technology
In electromechanical installation, the electrical equipment between floor, Pipe installing, it is necessary to use ladder to assist
Workman carries out site operation installation exercise, and the dynamo-electric installation of lower, construction site generally makes employment
Word ladder, higher position electromechanics installation unit, can not afford large-scale cantilever crane owing to cost is high, or
Using common double ladder, and common double ladder is sub as supporting frame by two root length thick bars, centre is crossed
Scansorial cross bar, construction operation time length on ladder, apparatus are many, and workmen props up with two legs entirely
Support and keep balance, and the tolerance of human body is limited, easily causes lower limb to feel like jelly, tired, tremble,
Stand in careless slightly workmen on the cross bar of ladder to fall from ladder and injured, it is impossible to by temporarily
Time have a rest alleviate, reduce electromechanics install work efficiency, it is impossible to meet electromechanics install needs.
Summary of the invention
For solving above-mentioned technical problem, the invention provides the safe ladder of a kind of dynamo-electric installation, for existing
There is a deficiency in technology, use and strengthen foot of ladder and increase the stability of safe ladder, design safety back bracket,
Safety tread alleviates the fatigue of workmen, alleviates the foot leg intensity of workmen, structure is ingenious,
Property easy to use, safe is strong, improves the work efficiency that electromechanics is installed.
For reaching above-mentioned purpose, technical scheme is as follows: the safe ladder of a kind of dynamo-electric installation,
Step on including ladder truss, Anti-slipping ladder, ladder top frame, theft-resistant link chain, enhancing foot of ladder, safe back bracket, safety
Pedal, card holder, steady pin, foldable base, it is characterised in that:
Described ladder truss is that symmetrical flute profile aluminium alloy is anti-skidding by being laterally fixedly installed many
Ladder is stepped on and is formed by connecting, and described ladder truss lower removable formula axle connects and is provided with enhancing foot of ladder, described enhancing
Foot of ladder and the mutual collapsible clamping of flute profile aluminium alloy, described enhancing foot of ladder is internally provided with folding axle
Connecing card holder, described card holder is connected by steady pin is fixing with flute profile aluminium alloy, described card holder and ladder groove
Between frame, enhancing foot of ladder, triangle mutually locks；The top of described ladder truss is movable by bearing pin
Connect and have ladder top frame, by two peaces between the top flute profile aluminium alloy of described ladder top frame and ladder truss
Full chain interlinks, and the top Anti-slipping ladder of described ladder truss is set foot on bidirectional folding and is provided with safe stepping on
Plate.
Being provided with the foldable base of movable connection in the middle part of described ladder top frame, described ladder top frame top is provided with
Safe back bracket, described safe back bracket is soft material, and described safe back bracket is fixed with ladder top frame two frame
Connect.
The flute profile aluminium alloy bottom of described ladder truss is provided with multiple pin-and-hole, and described card holder is by fixing
Pin interfixes from different pin-and-holes, it is ensured that tilts to rely between ladder truss and body of wall, realizes simultaneously
Strengthen gentle support between foot of ladder and ground.
Described enhancing foot of ladder is provided with nesting type structure, pull regulation can be needed to strengthen according to job site
The length of foot of ladder.
The operation principle of the present invention is: the safe ladder folded is placed to dynamo-electric installation scene
At body of wall, need according to job site, set suitable angle of inclination, along trapezoidal direction, open
Strengthen foot of ladder, and regulate the length strengthening foot of ladder；Open the card holder strengthened in foot of ladder, and by card holder with
Ladder truss is each other by steady pin locking；Set foot on ladder along Anti-slipping ladder, open ladder top frame,
In the middle of ladder top frame, enter ladder top, open safety tread, the length of regulation theft-resistant link chain locking peace
Full chain, moves foldable base and is placed between bipod seated, and health rear portion relies on safe back bracket, get final product safely,
Stable expansion electromechanics installation operation；After construction terminates, remove steady pin, by card holder and increasing
Strong foot of ladder is folded in ladder truss, regains safety tread, foldable base and ladder top frame, can conveniently shift
Or deposit.
By technique scheme, technical solution of the present invention provides the benefit that: uses and strengthens foot of ladder increasing
Adding the stability of safe ladder, design safety back bracket, safety tread alleviate the fatigue of workmen, delay
Solving the foot leg intensity of workmen, workmen can be stood firm, the enhancing foot of ladder bottom ladder makes
Obtaining ladder more stable firmly, workmen is by the relieved construction on ladder of safe back bracket, safety tread
Operation, designs ingenious, simple to operate, and work efficiency improves, and working security is high.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be to embodiment or existing
In technology description, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of dynamo-electric installation emergency staircase lamps structure schematic diagram disclosed in the embodiment of the present invention；
Fig. 2 is that the safe ladder of a kind of dynamo-electric installation disclosed in the embodiment of the present invention folds schematic diagram.
Numeral and the corresponding component title represented by letter in figure:
1. ladder truss 2. Anti-slipping ladder steps on 3. ladder top frame 4. theft-resistant link chains
5. strengthen foot of ladder 6. safe back bracket 7. safety tread 8. card holder
9. steady pin 10. foldable base 11. body of wall 12. ground
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is entered
Row clearly and completely describes, it is clear that described embodiment is only a part of embodiment of the present invention,
Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
Have and make the every other embodiment obtained under creative work premise, broadly fall into present invention protection
Scope.
According to Fig. 1 and Fig. 2, the invention provides the safe ladder of a kind of dynamo-electric installation, including ladder groove
Frame 1, Anti-slipping ladder step on 2, ladder top frame 3, theft-resistant link chain 4, strengthen foot of ladder 5, safe back bracket 6, safety are stepped on
Plate 7, card holder 8, steady pin 9, foldable base 10, body of wall 11, ground 12.
Described ladder truss 1 is prevented by being laterally fixedly installed many for symmetrical flute profile aluminium alloy
Slide is stepped on 2 and is formed by connecting, and described ladder truss 1 lower removable formula axle connects and is provided with enhancing foot of ladder 5,
Described enhancing foot of ladder 5 and the mutual collapsible clamping of flute profile aluminium alloy, described enhancing foot of ladder 5 is internal to be arranged
Having folding axle to connect card holder 8, described card holder 8 is connected by steady pin 9 is fixing with flute profile aluminium alloy,
Between described card holder 8 and ladder truss 1, enhancing foot of ladder 5, triangle mutually locks；Described ladder groove
There are ladder top frame 3, described ladder top frame 3 and ladder truss 1 in the top of frame 1 by the movable connection of bearing pin
Top flute profile aluminium alloy between interlinked by two theft-resistant link chains 4, described ladder truss 1 upper
Portion's Anti-slipping ladder is stepped on bidirectional folding on 2 and is provided with safety tread 7.
The foldable base 10 of movable connection, described ladder top frame 3 top it is provided with in the middle part of described ladder top frame 3
Being provided with safe back bracket 6, described safe back bracket 6 is soft material, described safe back bracket 6 and ladder top
3 liang of frames of frame are fixing to be connected.
The flute profile aluminium alloy bottom of described ladder truss 1 is provided with multiple pin-and-hole, and described card holder 8 is passed through
Steady pin 9 interfixes from different pin-and-holes, it is ensured that tilt to rely between ladder truss 1 and body of wall 11,
Realize strengthening gentle support between foot of ladder 5 and ground 12 simultaneously.
Described enhancing foot of ladder 5 is provided with nesting type structure, pull regulation can be needed to increase according to job site
The length of strong foot of ladder 5.
The operating procedure that is embodied as of the present invention is: the safe ladder folded is placed to dynamo-electric installation and executes
At the body of wall 11 that work is on-the-spot, need according to job site, set suitable angle of inclination, along trapezoidal
Direction, opens enhancing foot of ladder 5, and regulates the length strengthening foot of ladder 5；Open in enhancing foot of ladder 5
Card holder 8, and by card holder 8 with ladder truss 1 each other by steady pin 9 locking；2 are stepped on along Anti-slipping ladder
On on ladder, open ladder top frame 3, in the middle of ladder top frame 3, enter ladder top, open safety and step on
Plate 7, the length of regulation theft-resistant link chain 4 locking theft-resistant link chain 4, move foldable base 10 and be placed between bipod
Seated, health rear portion relies on safe back bracket 6, and expansion electromechanics installation that can be safe and stable is made
Industry；After construction terminates, remove steady pin 9, card holder 8 and enhancing foot of ladder 5 are folded to ladder groove
In frame 1, regain safety tread 7, foldable base 10 and ladder top frame 3, can conveniently shift or deposit.
By above-mentioned specific embodiment, the invention has the beneficial effects as follows: use and strengthen foot of ladder increase safety
The stability of ladder, design safety back bracket, safety tread alleviate the fatigue of workmen, alleviate construction
The foot leg intensity of personnel, workmen can be stood firm, and the enhancing foot of ladder bottom ladder makes ladder
It is more stable that firmly workmen passes through safe back bracket, safety tread relieved construction operation on ladder,
Designing ingenious, simple to operate, work efficiency improves, and working security is high.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or makes
Use the present invention.Multiple amendment to these embodiments will be aobvious for those skilled in the art
And be clear to, generic principles defined herein can be without departing from the spirit or scope of the present invention
In the case of, realize in other embodiments.Therefore, the present invention is not intended to be limited to shown in this article
These embodiments, and it is to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (4)
1. dynamo-electric safe ladder is installed for one kind, it is characterised in that include ladder truss, Anti-slipping ladder step on,
Ladder top frame, theft-resistant link chain, enhancing foot of ladder, safe back bracket, safety tread, card holder, steady pin, folding
Seat；Described ladder truss is that symmetrical flute profile aluminium alloy is anti-skidding by being laterally fixedly installed many
Ladder is stepped on and is formed by connecting, and described ladder truss lower removable formula axle connects and is provided with enhancing foot of ladder, described enhancing
Foot of ladder and the mutual collapsible clamping of flute profile aluminium alloy, described enhancing foot of ladder is internally provided with folding axle
Connecing card holder, described card holder is connected by steady pin is fixing with flute profile aluminium alloy, described card holder and ladder groove
Between frame, enhancing foot of ladder, triangle mutually locks；The top of described ladder truss is movable by bearing pin
Connect and have ladder top frame, by two peaces between the top flute profile aluminium alloy of described ladder top frame and ladder truss
Full chain interlinks, and the top Anti-slipping ladder of described ladder truss is set foot on bidirectional folding and is provided with safe stepping on
Plate.
The safe ladder of a kind of dynamo-electric installation the most according to claim 1, it is characterised in that described
Being provided with the foldable base of movable connection in the middle part of ladder top frame, described ladder top frame top is provided with safe back bracket,
Described safe back bracket is soft material, and described safe back bracket is fixing with ladder top frame two frame to be connected.
The safe ladder of a kind of dynamo-electric installation the most according to claim 1, it is characterised in that described
The flute profile aluminium alloy bottom of ladder truss is provided with multiple pin-and-hole, and described card holder passes through steady pin from different
Pin-and-hole interfix, it is ensured that between ladder truss and body of wall tilt rely on, simultaneously realize strengthen foot of ladder
And gentle support between ground.
The safe ladder of a kind of dynamo-electric installation the most according to claim 1, it is characterised in that described
Strengthen foot of ladder and be provided with nesting type structure, pull regulation can be needed to strengthen the length of foot of ladder according to job site
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487742.0A CN105909163B (en) | 2016-06-28 | 2016-06-28 | A kind of electromechanical safe ladder of installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487742.0A CN105909163B (en) | 2016-06-28 | 2016-06-28 | A kind of electromechanical safe ladder of installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105909163A true CN105909163A (en) | 2016-08-31 |
| CN105909163B CN105909163B (en) | 2017-12-22 |
Family
ID=56759831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610487742.0A Expired - Fee Related CN105909163B (en) | 2016-06-28 | 2016-06-28 | A kind of electromechanical safe ladder of installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105909163B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979517A (en) * | 2018-07-16 | 2018-12-11 | 黄惠珍 | A kind of safe ladder of electromechanics installation comfort type |
| CN110905386A (en) * | 2019-11-18 | 2020-03-24 | 国家电网有限公司 | Generator yoke overhauls cat ladder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195611A (en) * | 1992-03-03 | 1993-03-23 | Untz Reese E | Portable observation and hunting stand |
| CN204283193U (en) * | 2014-09-28 | 2015-04-22 | 国家电网公司 | Electric power cable maintenance ladder |
| CN104712246A (en) * | 2013-12-17 | 2015-06-17 | 富泰华工业（深圳）有限公司 | Telescopic ladder |
| CN105134062A (en) * | 2015-07-15 | 2015-12-09 | 昆山禾佳金属制品有限公司 | Repair car of freight vehicle |
| CN105322461A (en) * | 2015-10-28 | 2016-02-10 | 国家电网公司 | Electric power overhauling ladder convenient to use |
| CN205918350U (en) * | 2016-06-28 | 2017-02-01 | 苏州东宇建设发展有限公司 | Mechanical and electrical installation safety ladders |
-
2016
- 2016-06-28 CN CN201610487742.0A patent/CN105909163B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5195611A (en) * | 1992-03-03 | 1993-03-23 | Untz Reese E | Portable observation and hunting stand |
| CN104712246A (en) * | 2013-12-17 | 2015-06-17 | 富泰华工业（深圳）有限公司 | Telescopic ladder |
| CN204283193U (en) * | 2014-09-28 | 2015-04-22 | 国家电网公司 | Electric power cable maintenance ladder |
| CN105134062A (en) * | 2015-07-15 | 2015-12-09 | 昆山禾佳金属制品有限公司 | Repair car of freight vehicle |
| CN105322461A (en) * | 2015-10-28 | 2016-02-10 | 国家电网公司 | Electric power overhauling ladder convenient to use |
| CN205918350U (en) * | 2016-06-28 | 2017-02-01 | 苏州东宇建设发展有限公司 | Mechanical and electrical installation safety ladders |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979517A (en) * | 2018-07-16 | 2018-12-11 | 黄惠珍 | A kind of safe ladder of electromechanics installation comfort type |
| CN110905386A (en) * | 2019-11-18 | 2020-03-24 | 国家电网有限公司 | Generator yoke overhauls cat ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105909163B (en) | 2017-12-22 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |