CN105119211A - Combined type insulation cable ladder - Google Patents
Combined type insulation cable ladder Download PDFInfo
- Publication number
- CN105119211A CN105119211A CN201510616194.2A CN201510616194A CN105119211A CN 105119211 A CN105119211 A CN 105119211A CN 201510616194 A CN201510616194 A CN 201510616194A CN 105119211 A CN105119211 A CN 105119211A
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- case
- pedal
- steps
- cable ladder
- right sides
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Abstract
The invention relates to a combined type insulation cable ladder including step cases, bearing beams, cushion blocks, and steps. The step cases are laid in a bilaterally-symmetrical multi-layer step structure, the distance between the step structures at the left and right sides is adjustable, two cushion blocks are respectively arranged on the step boxes at the top parts of the left and right sides, the two bearing beams are arranged on the cushion blocks at the left and right sides in a lap joint manner, and the steps are arranged on the bearing beams. Compared with the prior art, the combined type insulation cable ladder can be randomly combined at different height and length as needed, is convenient to detach and combine, and wide in application; if the ladder is applied to a power cable room, the labor intensity of operators is greatly improved; and the step cases, the bearing beams, the cushion blocks, and the steps are made of insulation materials, and the use safety is high.
Description
Technical field
The present invention relates to a kind of cable ladder, especially relate to a kind of Combined insulating cable ladder.
Background technology
The laying cable in power grid cables room is complicated, and how many cable combination differs, and in power grid cables room, generally can be provided with the operation that cable ladder facilitates personnel, existing cable ladder is generally sizing fixed structure, librarian use inconvenience, and there is severe compromise.
Chinese patent CN203131224U discloses a kind of vertical cable bearer, it comprises ladder, cable supporting plate and ladder pad, wherein, ladder is isosceles ladder types, and be arranged in parallel from top to bottom multiple cable supporting plate in ladder, and a ladder pad is respectively established at the two ends, base of ladder, the rectangular structure of cable supporting plate, its two minor faces are mounting panel, be provided with multiple cable fixed plate paralleled with mounting panel, cable fixed plate is provided with multiple fixing hole in cable supporting plate; This product can adapt to the laying demand of differing heights, and detachably, is beneficial to and deposits and transport.But this cable bearer length adjustment and highly regulate inconvenience, and not there is insulation characterisitic.
Summary of the invention
Object of the present invention is exactly provide to overcome defect that above-mentioned prior art exists the Combined insulating cable ladder that a kind of structure is simple, combined and instant, applicability are strong.
Object of the present invention can be achieved through the following technical solutions:
A kind of Combined insulating cable ladder, comprise and step on case, carrier bar, cushion block and pedal, described case of stepping on is laid to symmetrical multilayer steps structure, the ledge structure of the left and right sides is apart from adjustable, described cushion block is provided with two, and what be separately positioned on the left and right sides the superiors steps on case, and described carrier bar is provided with two, all be overlapped on the cushion block of the left and right sides, described pedal is laid on carrier bar.
The ledge structure of the left and right sides is stepped on case by four layers and is combined to form, and steps on case for four layers and is followed successively by bottom, the second layer, third layer and top layer from down to up, and bottom is provided with 4 steps on case, and the second layer is provided with 3 and steps on case, and third layer is provided with 2 and steps on case, and top layer is provided with 1 and steps on case.
Stepping between case of same layer is located by dovetail, and stepping between case of levels is located by straight pin.
Described cushion block is provided with the straight pin for locating carrier bar.
Described carrier bar is provided with the straight pin for locating pedal.
Described pedal comprises long pedal and short pedal, and described long pedal is laid on the central authorities of carrier bar, and described short pedal is provided with multiple, and length combination formula is laid on the both sides of long pedal as required.
Described step on case, carrier bar, cushion block and pedal are insulating material.
Compared with prior art, the present invention has the following advantages and beneficial effect:
(1) Combined insulating cable ladder of the present invention can carry out any component of differing heights, different length as required, and dismounting and combined and instant, applied widely, power cable room uses it, greatly can improve labor intensity of operating staff, improve fail safe.
(2) Combined insulating cable ladder of the present invention steps on case and all adopt unified model and size, all end pedals also adopt unified model and size, can exchange use, convenient installation.
(3) ledge structure of both sides is apart from adjustable, and carrying depth of beam can adjust as required, can be assembled into the ladder of sizes.
(4) the present invention uses dovetail and straight pin to position, and installation and removal are all extremely convenient.
(5) step on case, carrier bar, cushion block and pedal and be insulating material, safe to use.
Accompanying drawing explanation
Fig. 1 is Combined insulating cable ladder structural representation in embodiment 1;
Fig. 2 is Combined insulating cable ladder structural representation in embodiment 2;
Fig. 3 is Combined insulating cable ladder structural representation in embodiment 3;
Fig. 4 is Combined insulating cable ladder structural representation in embodiment 4.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
A kind of Combined insulating cable ladder, as shown in Figure 1, comprise and step on case 1, carrier bar 2, cushion block 3 and pedal, step on case 1 and be laid to symmetrical multilayer steps structure, wherein, the ledge structure of the left and right sides is stepped on case 1 by four layers and is combined to form, step on case 1 for four layers and be followed successively by bottom, the second layer, third layer and top layer from down to up, and bottom is provided with 4 steps on case 1, the second layer is provided with 3 and steps on case 1, and third layer is provided with 2 and steps on case 1, and top layer is provided with 1 and steps on case 1, stepping between case 1 of same layer is located by dovetail, and stepping between case 1 of levels is located by straight pin.The ledge structure of the left and right sides is apart from adjustable.Cushion block 3 is provided with two, and what be separately positioned on the left and right sides the superiors steps on case 1, and carrier bar 2 is provided with two, is all overlapped on the cushion block 3 of the left and right sides, and cushion block 3 is provided with the straight pin for locating carrier bar 2.Pedal is laid on carrier bar 2.Carrier bar 2 is provided with the straight pin for locating pedal.Pedal comprises long pedal 5 and short pedal 4, and long pedal 5 is laid on the central authorities of carrier bar 2, and short pedal 4 is provided with multiple, and length combination formula is laid on the both sides of long pedal 5 as required.
Step on case 1, carrier bar 2, cushion block 3 and pedal and be insulating material.
In the present embodiment, the ledge structure of the left and right sides is spaced apart 1.4m, and the height of pedal is 0.9m, lays 3 pieces of short pedals respectively in the both sides of long pedal 5.
Embodiment 2
A kind of Combined insulating cable ladder, as shown in Figure 2, difference from Example 1 is, the ledge structure of the left and right sides is spaced apart 1m, and the height of pedal is 0.9m, lays 2 pieces short pedals 4 in the both sides of long pedal 5 respectively.
Embodiment 3
A kind of Combined insulating cable ladder, as shown in Figure 3, difference from Example 1 is, the ledge structure of the left and right sides is stepped on case 1 by three layers and is combined to form, and steps on case 1 for four layers and is followed successively by bottom, intermediate layer and top layer from down to up, and bottom is provided with 3 steps on case 1, intermediate layer is provided with 2 and steps on case 1, and top layer is provided with 1 and steps on case 1, and the ledge structure of the left and right sides is spaced apart 1.4m, the height of pedal is 0.7m, lays 3 pieces short pedals 4 in the both sides of long pedal 5 respectively.
Embodiment 4
A kind of Combined insulating cable ladder, as shown in Figure 4, difference from Example 1 is, the ledge structure of the left and right sides is stepped on case 1 by three layers and is combined to form, and steps on case 1 for four layers and is followed successively by bottom, intermediate layer and top layer from down to up, and bottom is provided with 3 steps on case 1, intermediate layer is provided with 2 and steps on case 1, and top layer is provided with 1 and steps on case 1, and the ledge structure of the left and right sides is spaced apart 1.0m, the height of pedal is 0.7m, lays 2 pieces short pedals 4 in the both sides of long pedal 5 respectively.
Above-mentioned is can understand and use invention for ease of those skilled in the art to the description of embodiment.Person skilled in the art obviously easily can make various amendment to these embodiments, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, the invention is not restricted to above-described embodiment, those skilled in the art, according to announcement of the present invention, do not depart from improvement that scope makes and amendment all should within protection scope of the present invention.
Claims (7)
1. a Combined insulating cable ladder, it is characterized in that, comprise and step on case (1), carrier bar (2), cushion block (3) and pedal, described case (1) of stepping on is laid to symmetrical multilayer steps structure, the ledge structure of the left and right sides is apart from adjustable, described cushion block (3) is provided with two, what be separately positioned on the left and right sides the superiors steps on case (1), described carrier bar (2) is provided with two, all be overlapped on the cushion block (3) of the left and right sides, described pedal is laid on carrier bar (2).
2. a kind of Combined insulating cable ladder according to claim 1, it is characterized in that, the ledge structure of the left and right sides is stepped on case (1) by four layers and is combined to form, step on case (1) for four layers and be followed successively by bottom, the second layer, third layer and top layer from down to up, and bottom is provided with 4 steps on case (1), the second layer is provided with 3 and steps on case (1), and third layer is provided with 2 and steps on case (1), and top layer is provided with 1 and steps on case (1).
3. a kind of Combined insulating cable ladder according to claim 2, is characterized in that, stepping between case (1) of same layer is located by dovetail, and stepping between case (1) of levels is located by straight pin.
4. a kind of Combined insulating cable ladder according to claim 1, is characterized in that, described cushion block (3) is provided with the straight pin for locating carrier bar (2).
5. a kind of Combined insulating cable ladder according to claim 1, is characterized in that, described carrier bar (2) is provided with the straight pin for locating pedal.
6. a kind of Combined insulating cable ladder according to claim 1, it is characterized in that, described pedal comprises long pedal (5) and short pedal (4), described long pedal (5) is laid on the central authorities of carrier bar (2), described short pedal (4) is provided with multiple, and length combination formula is laid on the both sides of long pedal (5) as required.
7. a kind of Combined insulating cable ladder according to claim 1, is characterized in that, described step on case (1), carrier bar (2), cushion block (3) and pedal are insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510616194.2A CN105119211B (en) | 2015-09-24 | 2015-09-24 | A kind of Combined insulating cable ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510616194.2A CN105119211B (en) | 2015-09-24 | 2015-09-24 | A kind of Combined insulating cable ladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105119211A true CN105119211A (en) | 2015-12-02 |
| CN105119211B CN105119211B (en) | 2017-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510616194.2A Active CN105119211B (en) | 2015-09-24 | 2015-09-24 | A kind of Combined insulating cable ladder |
Country Status (1)
| Country | Link |
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| CN (1) | CN105119211B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921130A (en) * | 2017-04-05 | 2017-07-04 | 中车青岛四方车辆研究所有限公司 | Motor-car cable protecting device |
Citations (6)
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|---|---|---|---|---|
| CN2791149Y (en) * | 2005-04-12 | 2006-06-28 | 贵州大学 | Assembled integral stairs |
| CN201738447U (en) * | 2010-07-30 | 2011-02-09 | 江苏捷诚车载电子信息工程有限公司 | Extended cabin floor |
| CN203131224U (en) * | 2013-02-27 | 2013-08-14 | 武汉市黄鹤电线电缆一厂 | Vertical cable bracket |
| CN104051979A (en) * | 2014-06-06 | 2014-09-17 | 国家电网公司 | Joint type 66 kV tubular busbar electrified disconnection and connection insulation device and method |
| CN204506661U (en) * | 2015-03-11 | 2015-07-29 | 杭州三角洲广告传媒有限公司 | Exhibition vehicle |
| CN204967168U (en) * | 2015-09-24 | 2016-01-13 | 国网上海市电力公司 | Modular insulated cable ladder frame |
-
2015
- 2015-09-24 CN CN201510616194.2A patent/CN105119211B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2791149Y (en) * | 2005-04-12 | 2006-06-28 | 贵州大学 | Assembled integral stairs |
| CN201738447U (en) * | 2010-07-30 | 2011-02-09 | 江苏捷诚车载电子信息工程有限公司 | Extended cabin floor |
| CN203131224U (en) * | 2013-02-27 | 2013-08-14 | 武汉市黄鹤电线电缆一厂 | Vertical cable bracket |
| CN104051979A (en) * | 2014-06-06 | 2014-09-17 | 国家电网公司 | Joint type 66 kV tubular busbar electrified disconnection and connection insulation device and method |
| CN204506661U (en) * | 2015-03-11 | 2015-07-29 | 杭州三角洲广告传媒有限公司 | Exhibition vehicle |
| CN204967168U (en) * | 2015-09-24 | 2016-01-13 | 国网上海市电力公司 | Modular insulated cable ladder frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921130A (en) * | 2017-04-05 | 2017-07-04 | 中车青岛四方车辆研究所有限公司 | Motor-car cable protecting device |
| CN106921130B (en) * | 2017-04-05 | 2019-02-19 | 中车青岛四方车辆研究所有限公司 | Motor-car cable protecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105119211B (en) | 2017-07-28 |
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