CN207819309U - A kind of suspension bridge type dielectric level ladder - Google Patents
A kind of suspension bridge type dielectric level ladder Download PDFInfo
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- CN207819309U CN207819309U CN201820032524.2U CN201820032524U CN207819309U CN 207819309 U CN207819309 U CN 207819309U CN 201820032524 U CN201820032524 U CN 201820032524U CN 207819309 U CN207819309 U CN 207819309U
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- 239000000725 suspension Substances 0.000 title claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical group [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses a kind of suspension bridge type dielectric level ladder, including：Horizontal ladder ontology and the rotation fixed body being installed on emergent repairing tower；It includes upper cross plate and lower cross plate to rotate fixed body, fixed column there are two settings between upper cross plate and lower cross plate, and the fixed part being fixed on emergent repairing tower vertical beam is both provided at left and right sides of upper cross plate and lower cross plate；Horizontal ladder ontology includes the first montant, the second montant and several cross bars being arranged between the first montant, the second montant；Cross bar one end is fixedly connected with the first montant, the other end is slidably connected with the second montant；The bottom end of first montant and the second montant be fixedly connected with can bondage in the chain anchor ear in the fixed column, the two ends of chain anchor ear are both provided with fastening block, fastener hole are provided on fastening block.The utility model provides safety benefit, reduces work difficulty, saves the working time, improves working efficiency.
Description
Technical field
The present invention relates to dielectric level ladders, and in particular to a kind of suspension bridge type dielectric level ladder.
Background technology
With the development of economy and society, all kinds of Electricity customers require the lasting supply of electric power higher and higher, another aspect,
The various hidden danger risks that transmission line of electricity faces also are being multiplied, especially in the special weathers such as flood season.It is repaired using insulation
Tower is come to erect the transmission line of electricity accident of falling tower caused by natural calamity be a kind of fast and effectively to restore power delivery mode.Insulation is robbed
Repair tower erect, support conducting wire after, conducting wire is entered by operating personnel, using horizontal rope ladder using equipotential live line work method carry out phase
The installation of customs gold unit tool.Existing horizontal ladder needs operating personnel to carry insulation transmission rope progress high-altitude transmission in use,
There are following disadvantages for this method：When operating personnel climb shaft tower when need bear insulation transmission rope there are larger peaces
Full hidden danger；Second is that when being transmitted using transmission rope, need the operating personnel participated in more, is brought centainly to work organization personnel
Difficulty；Third, horizontal ladder needs manually to bind it when reaching insulation emergent repairing tower designated position, the activity duration is longer.
Invention content
To solve the above problems, the present invention provides the suspension bridge type dielectric level ladder used on a kind of insulation emergent repairing tower.
The technical scheme is that：A kind of suspension bridge type dielectric level ladder, including：Horizontal ladder ontology and it is installed on emergent repairing tower
On rotation fixed body；
The rotation fixed body includes upper cross plate and lower cross plate, fixed column there are two settings between upper cross plate and lower cross plate,
The fixed part being fixed on emergent repairing tower vertical beam is both provided at left and right sides of upper cross plate and lower cross plate；
If the horizontal ladder ontology includes the first montant, the second montant and is arranged between the first montant, the second montant
Dry cross bar；Cross bar one end is fixedly connected with the first montant, the other end is slidably connected with the second montant；First montant and the second montant
Bottom end be fixedly connected with can bondage in the chain anchor ear in the fixed column, the two ends of chain anchor ear are both provided with fastening
Block is provided with fastener hole on fastening block.
Further, several sliding slots are provided on the second montant, one end that cross bar is connect with the second montant is provided with and institute
State the sliding block of sliding slot adaptation.
Further, chain anchor ear includes upper link plate and lower carrier bar, if being provided with dry elasticity between upper link plate and lower carrier bar
Roller.
Further, elastic roller is provided with T-type limited block close to the side of fixed column；
Fixed column includes column body and lower prop, and column body and lower prop side are hinged, and column body and lower prop are mutually close
Side be both provided with limiting slot；The T-type limit space being adapted to the T-type limited block is formed between column body and lower prop.
Further, there are two the reinforcing ribs being detachably connected with emergent repairing tower vertical beam for setting on lower cross plate.
Further, it is both provided with drawstring on the first montant and the second montant.
Further, it is provided with anti-skid chequer on cross bar.
Suspension bridge type dielectric level ladder provided by the invention, first emergent repairing tower is fixed on before emergent repairing tower setting by rotation fixed body
Suitable position, then horizontal ladder ontology is fixed on by chain anchor ear in the fixed column of fixed body, also fixes insulating cord
On emergent repairing tower suitable position and horizontal ladder ontology.Emergent repairing tower drives horizontal ladder to stand up during erectting, in use, working at height
Personnel need to only unclamp one end of insulating cord bondage horizontal ladder, and rely on insulating cord operation horizontal ladder that it is made to be overlapped on conducting wire i.e.
It can.In addition, because horizontal ladder ontology is fixed in the fixed column of fixed body by chain anchor ear, make horizontal ladder can be in a certain range
Rotation, the convenient reparation to not isopen are easy to use.The invention avoids need to bear insulation when operating personnel climbs shaft tower
The cargo handling operation of transmission rope, substantially increases safety benefit；Reduce the personnel amount for participating in operation, to reducing work organization
Difficulty；Suspension bridge type dielectric level ladder eliminates ground operation personnel and transmits horizontal ladder in use, only need 1 operating personnel's operation
Process, the activity duration is greatly saved, improves operating efficiency；Horizontal ladder is rotatable, the convenient reparation to not isopen.
Description of the drawings
Fig. 1 is one horizontal ladder ontology schematic top plan view of embodiment.
Fig. 2 is one horizontal ladder ontology test schematic diagram of embodiment.
Fig. 3 is that embodiment one rotates fixed body structural schematic diagram.
Fig. 4 is the elastic roller schematic cross-section of embodiment two.
Fig. 5 is that embodiment two rotates fixed body structural schematic diagram.
Fig. 6 is two fixed column schematic cross-section of embodiment.
In figure, the first montants of 1-, 2- cross bars, 3- chain anchor ears, 301- upper link plates, carrier bar under 302-, 4- fastening blocks, 5-
Two montants, 6- fastener holes, 7- upper cross plates, 8- fixed parts, 9- fixed columns, 901- column bodies, 902- lower props, 10- lower cross plates,
11- reinforcing ribs, 12- elasticity rollers, 13-T type limited blocks.
Specific implementation mode
The present invention will be described in detail below in conjunction with the accompanying drawings and by specific embodiment, and following embodiment is to the present invention
Explanation, and the invention is not limited in following implementation.
Embodiment one
As shown in Figs. 1-3, suspension bridge type dielectric level provided in this embodiment ladder, including horizontal ladder ontology and it is installed on repairing
Rotation fixed body on tower.
It includes upper cross plate 7 and lower cross plate 10 to rotate fixed body, and there are two fixed columns for setting between upper cross plate 7 and lower cross plate 10
9, the left and right sides of upper cross plate 7 and lower cross plate 10 is both provided with the fixed part 8 being fixed on emergent repairing tower vertical beam.It needs to illustrate
It is that upper cross plate 7 and lower cross plate 10 can make to be bolted on emergent repairing tower vertical beam by fixed part 8, easy for installation.
If horizontal ladder ontology includes the first montant 1, the second montant 5 and is arranged between the first montant 1, the second montant 5
Dry cross bar 2；2 one end of cross bar is fixedly connected with the first montant 1, the other end is slidably connected with the second montant 5；First montant 1 and
The bottom end of two montants 5 be fixedly connected with can bondage in the chain anchor ear 3 in fixed column 9, for convenience of using, horizontal ladder is inclined
State is fixed on chain anchor ear 3.The two ends of chain anchor ear 3 are both provided with fastening block 4, and fastening is both provided on fastening block 4
Hole 6, in use, it is that chain anchor ear 3 tenses to pass through fastener hole 6 using bolt, to fix horizontal ladder ontology.Because horizontal ladder is
It is fixed in fixed column 9 by chain anchor ear 3, and 2 one end of cross bar is movable, makes horizontal ladder that can rotate in a certain range.
In the present embodiment, several sliding slots are provided on the second montant 5, one end that cross bar 2 is connect with the second montant 5 is provided with
The sliding block being adapted to sliding slot realizes the sliding of cross bar 2.It is provided with anti-skid chequer on cross bar 2, is played the role of anti-skidding.
To enhance horizontal ladder firmness, there are two the reinforcements being detachably connected with emergent repairing tower vertical beam for setting on lower cross plate 10
Muscle 11, in use, reinforcing rib 11 is fixed on the vertical beam of emergent repairing tower.It is both provided with drawstring on first montant 1 and the second montant 5
（It is not shown in figure）, in use, drawstring free end is fixed on emergent repairing tower, further enhance stability.
Embodiment two
As Figure 4-Figure 6, on the basis of above-described embodiment, chain anchor ear 3 includes upper link plate 301 and lower carrier bar 302, cochain
Several elastic rollers 12 are provided between plate 301 and lower carrier bar 302.Meanwhile elastic roller 12 is arranged close to the side of fixed column 9
There is T-type limited block 13；Fixed column 9 includes column body 901 and lower prop 902, and column body 901 and 902 side of lower prop are hinged, on
The side mutually close with lower prop 902 of cylinder 901 is both provided with limiting slot；Formation and institute between column body 901 and lower prop 902
State the T-type limit space of the adaptation of T-type limited block 13.
When installation, first the upper cross plate 7 for rotating fixed body is fixed on the vertical beam of emergent repairing tower, then by the T of chain anchor ear 3
Type limited block 13 is inserted into the limiting slot of column body 901, then lower prop 902 is fastened on the vertical beam fixed to emergent repairing tower, will
Chain anchor ear 3 is locked, and is finally fixed to reinforcing rib 11 on the vertical beam of emergent repairing tower.
Working at height personnel firmly pedal horizontal ladder, it is made to be rotated around fixed column 9, and T-type limited block is arranged on chain anchor ear 3
13, position-limiting action on the one hand can be achieved, on the other hand can further improve the stability of horizontal ladder.
Disclosed above is only the preferred embodiment of the present invention, but the present invention is not limited to this, any this field
What technical staff can think does not have a creative variation, and without departing from the principles of the present invention made by several improvement and
Retouching, should all be within the scope of the present invention.
Claims (7)
1. a kind of suspension bridge type dielectric level ladder, which is characterized in that including：Horizontal ladder ontology and the rotation being installed on emergent repairing tower are solid
Determine body；
The rotation fixed body includes upper cross plate and lower cross plate, and there are two fixed column, upper cross for setting between upper cross plate and lower cross plate
The fixed part being fixed on emergent repairing tower vertical beam is both provided at left and right sides of plate and lower cross plate；
The horizontal ladder ontology includes the first montant, the second montant and several cross being arranged between the first montant, the second montant
Bar；Cross bar one end is fixedly connected with the first montant, the other end is slidably connected with the second montant；The bottom of first montant and the second montant
End be fixedly connected with can bondage in the chain anchor ear in the fixed column, the two ends of chain anchor ear are both provided with fastening block,
Fastener hole is provided on fastening block.
2. suspension bridge type dielectric level ladder according to claim 1, which is characterized in that be provided with several cunnings on the second montant
Slot, one end that cross bar is connect with the second montant are provided with the sliding block being adapted to the sliding slot.
3. suspension bridge type dielectric level according to claim 1 or 2 ladder, which is characterized in that chain anchor ear include upper link plate and
Lower carrier bar is provided with several elastic rollers between upper link plate and lower carrier bar.
4. suspension bridge type dielectric level ladder according to claim 3, which is characterized in that elastic roller is close to the side of fixed column
It is provided with T-type limited block；
Fixed column includes column body and lower prop, and column body and lower prop side are hinged, column body it is mutually close with lower prop one
Side is both provided with limiting slot；The T-type limit space being adapted to the T-type limited block is formed between column body and lower prop.
5. suspension bridge type dielectric level according to claim 1 or 4 ladder, which is characterized in that on lower cross plate setting there are two with
The reinforcing rib that emergent repairing tower vertical beam is detachably connected.
6. suspension bridge type dielectric level ladder according to claim 5, which is characterized in that be all provided on the first montant and the second montant
It is equipped with drawstring.
7. suspension bridge type dielectric level ladder according to claim 5, which is characterized in that be provided with anti-skid chequer on cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032524.2U CN207819309U (en) | 2018-01-09 | 2018-01-09 | A kind of suspension bridge type dielectric level ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032524.2U CN207819309U (en) | 2018-01-09 | 2018-01-09 | A kind of suspension bridge type dielectric level ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207819309U true CN207819309U (en) | 2018-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820032524.2U Active CN207819309U (en) | 2018-01-09 | 2018-01-09 | A kind of suspension bridge type dielectric level ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207819309U (en) |
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2018
- 2018-01-09 CN CN201820032524.2U patent/CN207819309U/en active Active
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