CN207033338U - A kind of suspension type distribution box overhauls inclined ladder - Google Patents
A kind of suspension type distribution box overhauls inclined ladder Download PDFInfo
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- CN207033338U CN207033338U CN201720714684.0U CN201720714684U CN207033338U CN 207033338 U CN207033338 U CN 207033338U CN 201720714684 U CN201720714684 U CN 201720714684U CN 207033338 U CN207033338 U CN 207033338U
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- inclined ladder
- support bar
- maintenance
- box
- suspension type
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- 238000009826 distribution Methods 0.000 title claims abstract description 32
- 239000000725 suspension Substances 0.000 title claims abstract description 20
- 238000012423 maintenance Methods 0.000 claims abstract description 47
- 238000003860 storage Methods 0.000 claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims description 10
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 230000001154 acute effect Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241001503987 Clematis vitalba Species 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model discloses a kind of suspension type distribution box to overhaul inclined ladder, including distributing box, rotatable inclined ladder storage box is provided with below distributing box, maintenance inclined ladder is provided with inclined ladder storage box, maintenance inclined ladder includes axisymmetric two row scissors bracket, scissors bracket includes the support bar being connected through the hinge, and the support bar positioned at two row scissors bracket relative inners is parallel to each other, and the relative side of the support bar on the inside of scissors bracket is provided with pedal；Support bar on the outside of scissors bracket is parallel to each other；Both sides in inclined ladder storage box are respectively equipped with limit guide rail, and the top for overhauling inclined ladder is movably located in limit guide rail.Benefit of the present utility model is to extract the lower end for overhauling inclined ladder out when needing to use, overhaul inclined ladder and ground is in an acute angle, the deadweight can by overhauling inclined ladder completes the fixation of maintenance inclined ladder, stabilized structure, it is easy to use, it is possible to increase to rush to repair the operating efficiency of operation.
Description
Technical field
It the utility model is related to distribution box maintenance field, more particularly to a kind of suspension type distribution box maintenance inclined ladder.
Background technology
During existing circuit is built, because suspension type distribution box is due to having the advantages that floor space is small, infusion of financial resources is few
Therefore with application on a large scale, especially in rural area.But there is maintenance inconvenience, meter reading sight in suspension type distribution box
The shortcomings of unintelligible, repair personnel can only be carried out stepping on bar with climbers particularly when rushing to repair rainy night, due to electric pole and match somebody with somebody cable address case
Distant and displacement is inconvenient, larger potential safety hazard be present.
In order to reduce the difficulty of hanging operation, someone is studied this, for example, Granted publication in Chinese patent literature
Number it is CN205583437U, publication date is on April 6th, 2016, the reality of disclosed " a kind of suspension type distribution box for being easy to maintenance "
With new patent, this application case discloses a kind of suspension type distribution box for being easy to maintenance, including buncher, PLC and
Battery, the buncher and PLC are installed in the inside of proofing dust and protecting shell, and the proofing dust and protecting shell, which is provided with, to be dissipated
Hot window, the PLC are provided with motor and are closed from breakdown, rotate forward speed regulator and reversion speed regulator, the proofing dust and protecting shell peace
Mounted in the support bracket fastened top of distribution box, the distribution box fixed support is provided with fixing groove, the distribution box fixed support peace
Mounted in the top of hydraulically extensible bar, the buncher is connected with hydraulically extensible bar, and the hydraulically extensible bar is arranged on outstanding
The top of hanging distribution box.The utility model, using infra-red remote control, passes through liquid by PLC controlled motor rotating
The effect of pressure expansion link can reduce the height of distribution box, avoid maintenance personal's work high above the ground.The weak point of this application case exists
It is too high in cost, it is necessary to be equipped with extra motor and hydraulically extensible bar, the operating cost and material of installation in the upside of distribution box
Cost is all high, while distribution box is born by hydraulically extensible bar completely in the power of vertical direction, potential safety hazard and regulating and controlling mechanism be present
Safeguard inconvenience.
For another example Authorization Notice No. is CN206060044U in Chinese patent literature, authorized announcement date is March 29 in 2017
Day, a kind of utility model patent of disclosed entitled " power distribution network maintenance step ladder ", this application case discloses a kind of power distribution network
Maintenance step ladder, including main ladder, support, safety belt, mounting attachment and nut, the upper end of the main body are provided with rubber blanket, institute
State and base is fixed with below main body, the preceding surface of the main body is provided with track, and the support passes through circulator and main terraced phase
Connect, rank wood is fixed with the main ladder, is provided with screw on the liner plate, the mounting attachment is connected by screw with main ladder
Connect, the surface of the mounting attachment is provided with bolt, and screw is fixedly arranged at the front end with bolt, and the nut is connected with screw, institute
That states recess is internally provided with nut.The power distribution network maintenance step ladder, the pullable structure of use, help repair personnel complete
Into work high above the ground, it is disadvantageous in that, including the structure such as rank wood, liner plate, inconvenient to carry；Need first to hang up before per subjob and step on
High ladder, efficiency during repairing can be reduced, and outdoor installation has potential safety hazard.
In order to improve overhaul efficiency, it is thus proposed that set rope ladder under distribution box, it is disadvantageous in that the structure of rope ladder
Less stable, easily rocked in operation on rope ladder, be unfavorable for improving the efficiency of maintenance, equally exist potential safety hazard；Therefore
In order to improve the overhaul efficiency of suspension type distribution box, design one kind is firmly installed, easily suspension type is matched somebody with somebody for stability height and folding and unfolding
Electronic box maintenance ladder is with regard to necessary.
Utility model content
The utility model will overcome the maintenance of prior art centre mounted type distribution box inconvenient, and working environment stability difference is not
Foot, there is provided a kind of suspension type distribution box overhauls inclined ladder, firmly installs, stability is high and folding and unfolding is convenient, can improve suspension type and match somebody with somebody
The overhaul efficiency of electronic box.
In order to achieve the above object, the utility model uses following technical scheme.
A kind of suspension type distribution box overhauls inclined ladder, including distributing box, and being provided with rotatable inclined ladder below distributing box stores
Case is hidden, maintenance inclined ladder is provided with inclined ladder storage box, maintenance inclined ladder includes axisymmetric two row scissors bracket, and scissors bracket includes logical
Hinged support bar is crossed, the support bar positioned at two row scissors bracket relative inners is parallel to each other, on the inside of scissors bracket
The relative side of support bar be provided with pedal；Support bar on the outside of scissors bracket is parallel to each other；Two in inclined ladder storage box
Side is respectively equipped with limit guide rail, and the top for overhauling inclined ladder is movably located in limit guide rail.
Maintenance inclined ladder is directly convergent in inclined ladder storage box in the not used time, is taken out the lower end for overhauling inclined ladder when needing to use
Go out, contacted with ground, overhaul inclined ladder and ground is in an acute angle, consolidating for maintenance inclined ladder is completed by the deadweight can for overhauling inclined ladder
Fixed, inclined ladder is overhauled on repair personnel station can make the structure of maintenance inclined ladder relatively reliable, and stabilized structure is easy to use, it is possible to increase
Rush to repair the operating efficiency of operation.
Preferably, pedal is welded on the support bar side on the inside of scissors bracket, each piece of pedal is parallel to each other.It is convenient
Manufacture, pedal welding structure is stable, and fixation is parallel, is advantageous to the operation balance of repair personnel.
Preferably, the both ends of support bar are respectively to be hinged support bar direction bending so that support bar forms serpentine
Structure.Support bar uses S-shaped structure, and the both ends junction of support bar is round and smooth in use, advantageously ensures that repair personnel
It is safe to use；The structure of S-shaped is compared with the structure of straightway shape simultaneously, close on stretch when, elongation is small, is advantageous to
Maintain the stabilization of maintenance folding ladder, the convenient standardized production for overhauling folding ladder；Pedal is welded on support bar side, it can be ensured that
During the use of folding ladder, folding ladder ensures a comfortable gradient simultaneously, and pedal and level ground angle are smaller or are 0
Degree, so as to improve the maintenance efficiency of repairing operation, be advantageous to the standardized production of folding ladder.
Preferably, the top of maintenance inclined ladder is provided with paired rolling bearing, countercheck rod is provided between rolling bearing, is rolled
Bearing is embedded in limit guide rail, and the openend of inclined ladder storage box is provided with caging bolt.Caging bolt prevents countercheck rod from dropping out tiltedly
Terraced storage box, do not influence to overhaul the extraction of inclined ladder, rolling bearing can be fixed in limit guide rail on the top of maintenance inclined ladder, can be with
Rolled in limit guide rail, be advantageous to extract out and put back to maintenance inclined ladder, made the use of maintenance inclined ladder more convenient, be advantageous to improve
Overhaul efficiency.
Preferably, the lower end of maintenance inclined ladder is provided with felt pad.The felt pad for overhauling inclined ladder lower end ensures job safety.
Preferably, inclined ladder storage box is connected with distributing box by rotating disk.Inclined ladder storage box and distributing box can be sent out
It is raw to relatively rotate, facilitate repair personnel to be repaired in different positions to distribution box, improve operating efficiency.
The utility model has the advantages that：
1st, to overhaul inclined ladder and ground is in an acute angle, the deadweight can by overhauling inclined ladder completes the fixation of maintenance inclined ladder,
Stabilized structure, it is possible to increase rush to repair the operating efficiency of operation；
2nd, support bar uses S-shaped structure, and the both ends junction of support bar is round and smooth in use, advantageously ensures that repairing
Personnel's is safe to use；
3rd, the felt pad for overhauling inclined ladder lower end ensures job safety.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 left view.
Fig. 3 is the sectional view inside inclined ladder storage box in the utility model.
In figure：The countercheck rod 42 of 4 rolling bearing of distributing box 1 rotating disk, 2 inclined ladder storage box, 3 limit guide rail 41
The felt pad 8 of 5 caging bolt of support bar, 6 pedal 7.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
In Fig. 1, a kind of suspension type distribution box overhauls inclined ladder, including distributing box 1, and the lower section of distributing box 1 is provided with rotatable
Inclined ladder storage box 3, inclined ladder storage box 3 is connected with distributing box 1 by rotating disk 2.Rotating disk 2 include be connected through the hinge upper turn
Disk 2 and lower rotary table 2, top rotary table 2 are fixed on the downside of distributing box 1, and lower rotary table 2 is fixed on the upper side of inclined ladder storage box 3,
So that inclined ladder storage box 3 and distributing box 1 can rotate against.Maintenance inclined ladder is provided with Fig. 1 and Fig. 3, in inclined ladder storage box 3,
Maintenance inclined ladder includes axisymmetric two row scissors bracket, and scissors bracket includes the support bar 5 being connected through the hinge, and is cut positioned at two row
The support bar 5 of fork support relative inner is parallel to each other, and the relative side of the support bar 5 on the inside of scissors bracket is provided with pedal 7；
Pedal 7 is welded on the side of support bar 5 on the inside of scissors bracket, and each piece of pedal 7 is parallel to each other.On the outside of scissors bracket
Support bar 5 is also parallel to each other.Both sides in inclined ladder storage box 3 are respectively equipped with limit guide rail 4, and the top for overhauling inclined ladder is provided with pairs
Rolling bearing 41, be provided with countercheck rod 42 between rolling bearing 41, rolling bearing 41 is embedded in limit guide rail 4, so that inspection
The top for repairing inclined ladder is movably located in limit guide rail 4.The both ends of support bar 5 are bent to the be hinged direction of support bar 5 respectively
So that support bar 5 forms serpentine structure.
As shown in Fig. 2 there is three pin joints on every support bar 5, adjacent two pin joints to central angle a 45
Spend between 70 degree, it can be ensured that for maintenance folding ladder when closing on straight condition, stroke is small, is advantageous to maintain maintenance inclined ladder
It is stable.The openend of inclined ladder storage box 3 is provided with caging bolt 6, for limiting countercheck rod 42, prevents that overhauling inclined ladder skids off inclined ladder storage
Hide case 3.The lower end of maintenance inclined ladder is provided with felt pad 8.The openend of inclined ladder storage box 3 can be set protective door and be matched somebody with somebody by hinge
Lock, ensure the storage safety of maintenance inclined ladder.
Maintenance inclined ladder is directly convergent in inclined ladder storage box 3 in the not used time, and the lower end of inclined ladder will be overhauled when needing to use
Extract out, contacted with ground, overhaul inclined ladder and ground is in an acute angle, the deadweight can by overhauling inclined ladder completes maintenance inclined ladder
Fixed, maintenance inclined ladder can make the structure of maintenance inclined ladder relatively reliable on repair personnel station, and stabilized structure is easy to use, Neng Gouti
The operating efficiency of height repairing operation.
Claims (6)
1. a kind of suspension type distribution box overhauls inclined ladder, including distributing box, it is characterised in that being provided with below the distributing box can
The inclined ladder storage box of rotation, inclined ladder storage box is interior to be provided with maintenance inclined ladder, and maintenance inclined ladder includes axisymmetric two row scissors bracket, cut
Fork support includes the support bar being connected through the hinge, and the support bar positioned at two row scissors bracket relative inners is parallel to each other, is located at
The relative side of support bar on the inside of scissors bracket is provided with pedal；Support bar on the outside of scissors bracket is parallel to each other；Inclined ladder
Both sides in storage box are respectively equipped with limit guide rail, and the top for overhauling inclined ladder is movably located in limit guide rail.
2. a kind of suspension type distribution box maintenance inclined ladder according to claim 1, it is characterized in that, the pedal, which is welded on, to be located at
Support bar side on the inside of scissors bracket, each piece of pedal are parallel to each other.
3. a kind of suspension type distribution box maintenance inclined ladder according to claim 1 or 2, it is characterized in that, the two of the support bar
End is respectively to be hinged support bar direction bending so that support bar forms serpentine structure.
4. a kind of suspension type distribution box maintenance inclined ladder according to claim 1, it is characterized in that, the top of the maintenance inclined ladder
Provided with paired rolling bearing, countercheck rod is provided between rolling bearing, rolling bearing is embedded in limit guide rail, inclined ladder storage box
Openend be provided with caging bolt.
5. a kind of suspension type distribution box maintenance inclined ladder according to claim 1, it is characterized in that, the lower end of the maintenance inclined ladder
Provided with felt pad.
6. a kind of suspension type distribution box maintenance inclined ladder according to claim 1 or 2 or 4 or 5, it is characterized in that, the inclined ladder
Storage box is connected with distributing box by rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714684.0U CN207033338U (en) | 2017-06-19 | 2017-06-19 | A kind of suspension type distribution box overhauls inclined ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720714684.0U CN207033338U (en) | 2017-06-19 | 2017-06-19 | A kind of suspension type distribution box overhauls inclined ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207033338U true CN207033338U (en) | 2018-02-23 |
Family
ID=61468672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720714684.0U Active CN207033338U (en) | 2017-06-19 | 2017-06-19 | A kind of suspension type distribution box overhauls inclined ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207033338U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979221A (en) * | 2018-07-11 | 2018-12-11 | 国网吉林省电力有限公司四平供电公司 | A kind of distribution safeguard structure |
| CN110630169A (en) * | 2019-08-16 | 2019-12-31 | 国网浙江省电力有限公司湖州供电公司 | Foldable maintenance inclined ladder of suspension type block terminal |
| CN115404937A (en) * | 2022-08-31 | 2022-11-29 | 华能伊敏煤电有限责任公司 | Anti-skidding inclined ladder with storage function |
-
2017
- 2017-06-19 CN CN201720714684.0U patent/CN207033338U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979221A (en) * | 2018-07-11 | 2018-12-11 | 国网吉林省电力有限公司四平供电公司 | A kind of distribution safeguard structure |
| CN110630169A (en) * | 2019-08-16 | 2019-12-31 | 国网浙江省电力有限公司湖州供电公司 | Foldable maintenance inclined ladder of suspension type block terminal |
| CN115404937A (en) * | 2022-08-31 | 2022-11-29 | 华能伊敏煤电有限责任公司 | Anti-skidding inclined ladder with storage function |
| CN115404937B (en) * | 2022-08-31 | 2023-05-30 | 华能伊敏煤电有限责任公司 | Anti-skid inclined ladder with storage function |
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