CN216008361U - Be used for insulating protection ladder of electric power system - Google Patents
Be used for insulating protection ladder of electric power system Download PDFInfo
- Publication number
- CN216008361U CN216008361U CN202121357306.4U CN202121357306U CN216008361U CN 216008361 U CN216008361 U CN 216008361U CN 202121357306 U CN202121357306 U CN 202121357306U CN 216008361 U CN216008361 U CN 216008361U
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- ladder
- insulating
- supporting legs
- insulating ladder
- electric power
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- 238000009413 insulation Methods 0.000 claims description 18
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model provides an insulating protection ladder for an electric power system, which relates to the technical field of insulating ladders and comprises a plurality of groups of insulating ladders and pedals, wherein the plurality of groups of pedals are equidistantly arranged on the inner side of the insulating ladder; according to the utility model, the first supporting leg is put down, one end of the second supporting leg is put into the limiting groove on the first supporting leg, and the limiting block is used for limiting one end of the second supporting leg, so that the rear part of the insulating ladder can be supported, the side supporting legs are matched for supporting from two sides, the insulating ladder is prevented from side turning over, a stable support is further formed for the insulating ladder, the stability and the safety are improved, and the inclination angle of the insulating ladder can be adjusted by changing the way that the second supporting leg is put into the limiting groove at different positions, so that the use is more convenient.
Description
Technical Field
The utility model relates to the technical field of insulating ladders, in particular to an insulating protection ladder for an electric power system.
Background
The insulating ladder is used for special climbing tools in electric power engineering, telecommunication engineering, electrical engineering, hydroelectric engineering and the like. The good insulation characteristics of the insulation ladder ensure the life safety of workers to the greatest extent, the insulation ladder generally adopts a polymerization pultrusion manufacturing process of unsaturated resin and glass fiber, the material adopts epoxy resin and a pin rod technology, the surface of a shaft steel part is provided with a protective coating, all parts of the ladder have no sharp edges and corners, and the safety degree is high;
the existing insulation ladder has simple anti-toppling measures, the operation personnel work on the insulation ladder inevitably with too large swing amplitude, the stability and the safety of the insulation ladder are poor, and the volume of the insulation ladder is large, so that the insulation ladder is inconvenient to carry.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an insulation protection ladder for an electric power system, which is provided with a first supporting foot, a second supporting foot and a side supporting foot, wherein the rear part of the insulation ladder can be supported by putting down the first supporting foot, putting one end of the second supporting foot into a limiting groove on the first supporting foot and limiting one end of the second supporting foot by using a limiting block, the side supporting foot is matched with the side supporting foot to support from two sides, so that the insulation ladder is prevented from turning over, a stable support is formed for the insulation ladder, the stability and the safety are improved, the inclination angle of the insulation ladder can be adjusted by changing the way that the second supporting foot is put into limiting grooves at different positions, and the use is more convenient.
In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides an insulating protection ladder for electric power system, includes insulating ladder and footboard, the footboard is equipped with the multiunit, and the multiunit the inboard at insulating ladder is established to the footboard equidistance, the equal spacing rotation in below of insulating ladder both sides has the side supporting foot, and the bottom at the inside both sides rear of insulating ladder all rotates and installs first supporting foot, the lower extreme at the inside both sides rear of insulating ladder all rotates and installs the second supporting legs, the inboard of first supporting leg is hollow form, and the inboard of first supporting leg is equipped with the stopper, the stopper equidistance is equipped with the multiunit, and the multiunit form the spacing groove between the stopper, the second supporting leg keep away from the one end of rotation department with spacing groove looks adaptation.
The further improvement lies in that: the insulating ladder is characterized in that mounting racks are arranged below two sides of the insulating ladder, the upper ends of the side supporting legs are rotatably mounted with the mounting racks, limit stops are arranged on the mounting racks, and the limit stops are used for limiting the rotating range of the side supporting legs.
The further improvement lies in that: two sets of the outside of first supporting leg all is equipped with first locating plate, and threaded connection has first positioning bolt on the first locating plate, the back of insulating ladder is equipped with the first screw hole with first positioning bolt looks adaptation.
The further improvement lies in that: and the outer sides of the two groups of second supporting legs are respectively provided with a second positioning plate, the second positioning plates are in threaded connection with second positioning bolts, and the back of the insulating ladder is provided with second threaded holes matched with the second positioning bolts.
The further improvement lies in that: the bottom of collateral branch spike is equipped with anti-skidding cushion, the bottom of first spike is equipped with anti-skidding heelpiece.
The further improvement lies in that: the multiunit the footboard all wraps the insulating rubber layer outward, and the surface of insulating rubber layer is equipped with anti-skidding line.
The utility model has the beneficial effects that:
1. the insulating ladder comprises a first supporting leg, a second supporting leg and side supporting legs, wherein the first supporting leg is arranged on the first supporting leg, one end of the second supporting leg is placed in a limiting groove in the first supporting leg, the limiting block is used for limiting one end of the second supporting leg, the rear part of the insulating ladder can be supported, the side supporting legs are matched for supporting from two sides, the insulating ladder is prevented from side turning, stable support is formed for the insulating ladder, stability and safety are improved, the inclination angle of the insulating ladder can be adjusted by changing the situation that the second supporting leg is placed in limiting grooves in different positions, and the insulating ladder is more convenient to use.
2. According to the insulating ladder, the first positioning plate and the second positioning plate are arranged, when the insulating ladder is not used, the second supporting legs are rotated and folded, the second positioning plate and the insulating ladder can be fixed by matching the second positioning bolts with the second threaded holes, the first supporting legs are rotated and folded, and the first positioning plates and the insulating ladder can be fixed by matching the first positioning bolts with the first threaded holes, so that the whole size is greatly reduced, and the insulating ladder is convenient to carry.
3. The anti-skidding bottom pad has the advantages that the side supporting legs are prevented from sliding under the action of the anti-skidding cushion blocks, the first supporting legs are well prevented from skidding under the action of the anti-skidding bottom pad, and the stability and the safety of the insulating ladder are higher.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic view of the first and second support legs of the present invention;
fig. 4 is a schematic view of a limiting block and a limiting groove of the utility model.
Wherein: 1. an insulating ladder; 2. a pedal; 3. side supporting legs; 4. a first supporting leg; 5. a second support leg; 6. a limiting block; 7. a limiting groove; 8. a mounting frame; 9. a limit stop block; 10. a first positioning plate; 11. a first positioning bolt; 12. a second positioning plate; 13. a second positioning bolt; 14. an anti-skid cushion block; 15. an anti-skid bottom cushion.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
According to fig. 1, 2, 3, 4 show, this embodiment has provided one kind and has been used for insulating protection ladder of electric power system, including insulating ladder 1 and footboard 2, footboard 2 is equipped with the multiunit, and the multiunit 2 equidistance of footboard is established in the inboard of insulating ladder 1, the equal spacing collateral branch supporting legs 3 that rotates in below of insulating ladder 1 both sides, and the bottom at the inside both sides rear of insulating ladder 1 all rotates and installs first supporting legs 4, the lower extreme at the inside both sides rear of insulating ladder 1 all rotates and installs second supporting legs 5, the inboard of first supporting legs 4 is hollow form, and the inboard of first supporting legs 4 is equipped with stopper 6, stopper 6 equidistance is equipped with the multiunit, and the multiunit form spacing groove 7 between the stopper 6, second supporting legs 5 keep away from the one end of rotation department with spacing groove 7 looks adaptation.
The below of 1 both sides of insulating ladder all is equipped with mounting bracket 8, the upper end and the mounting bracket 8 of collateral branch supporting legs 3 rotate the installation, be equipped with limit stop 9 on the mounting bracket 8, and limit stop 9 is used for spacing to the rotation range of collateral branch supporting legs 3. During the use, put down first supporting legs 4, put into the spacing groove 7 on first supporting legs 4 with the one end of second supporting legs 5 again, it is spacing to utilize stopper 6 to carry on the one end of second supporting legs 5, can support insulating ladder 1 rear portion, then open collateral branch supporting legs 3, it is spacing to offside supporting legs 3 through limit stop 9, collateral branch supporting legs 3 are supported from both sides, prevent that insulating ladder 1 from taking place to turn on one's side, and then form a stable support to insulating ladder 1, stability and security are improved, and put into the spacing groove 7 of different positions through changing second supporting legs 5, can adjust the inclination of insulating ladder 1.
Two sets of the outside of first supporting leg 4 all is equipped with first locating plate 10, and threaded connection has first positioning bolt 11 on first locating plate 10, the back of insulating ladder 1 is equipped with the first screw hole with 11 looks adaptations of first positioning bolt. When not using insulating ladder 1, rotate first supporting leg 4 and pack up, utilize first positioning bolt 11 cooperation first screw hole, can be fixed with first locating plate 10 and insulating ladder 1.
And the outer sides of the two groups of second supporting legs 5 are respectively provided with a second positioning plate 12, the second positioning plates 12 are in threaded connection with second positioning bolts 13, and the back of the insulating ladder 1 is provided with second threaded holes matched with the second positioning bolts 13. When the insulating ladder 1 is not used, the second supporting legs 5 are folded in a rotating mode, and the second positioning plate 12 and the insulating ladder 1 can be fixed by means of the second positioning bolts 13 matched with the second threaded holes.
The bottom of side supporting leg 3 is equipped with anti-skidding cushion block 14, the bottom of first supporting leg 4 is equipped with anti-skidding heelpiece 15. Through the effect of anti-skidding cushion block 14, prevent that side brace 3 from taking place to slide, through the effect of anti-skidding heelpiece 15, play fine anti-skidding effect to first brace 4 for the steadiness and the security of insulating ladder 1 are higher.
Multiunit 2 all wraps the insulating rubber cortex outward, and the surface of insulating rubber cortex is equipped with anti-skidding line. The feet of the operator can be prevented from slipping.
The insulating protection ladder for the power system is provided with a first supporting leg 4, a second supporting leg 5 and a side supporting leg 3, the rear part of the insulating ladder 1 can be supported by putting down the first supporting leg 4, then putting one end of the second supporting leg 5 into a limiting groove 7 on the first supporting leg 4 and limiting one end of the second supporting leg 5 by using a limiting block 6, the side supporting leg 3 is matched for supporting from two sides to prevent the insulating ladder 1 from turning over, so that the insulating ladder 1 is stably supported, the stability and the safety are improved, the inclination angle of the insulating ladder 1 can be adjusted by changing the position of putting the second supporting leg 5 into the limiting groove 7 at different positions, the use is more convenient, meanwhile, through the arrangement of a first positioning plate 10 and a second positioning plate 12, when the insulating ladder 1 is not used, the second supporting leg 5 is folded, and a second positioning bolt 13 is matched with a second threaded hole, can be fixed with second locating plate 12 and insulating ladder 1, rotate first supporting leg 4 and pack up, utilize the first screw hole of 11 cooperation of first locating bolt, can be fixed first locating plate 10 and insulating ladder 1, make whole volume reduce greatly, be convenient for carry insulating ladder, in addition, effect through anti-skidding cushion block 14, prevent that collateral branch supporting leg 3 from taking place to slide, effect through anti-skidding heelpiece 15, play fine anti-skidding effect to first supporting leg 4, make insulating ladder 1's steadiness and security higher.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an insulating protection ladder for electric power system, includes insulating ladder (1) and footboard (2), its characterized in that: footboard (2) are equipped with the multiunit, and the multiunit footboard (2) equidistance is established in the inboard of insulating ladder (1), the equal spacing rotation in below of insulating ladder (1) both sides has collateral branch supporting legs (3), and the bottom at the inside both sides rear of insulating ladder (1) all rotates and installs first supporting legs (4), the lower extreme at the inside both sides rear of insulating ladder (1) all rotates and installs second supporting legs (5), the inboard of first supporting legs (4) is hollow form, and the inboard of first supporting legs (4) is equipped with stopper (6), stopper (6) equidistance is equipped with the multiunit, and the multiunit form spacing groove (7) between stopper (6), second supporting legs (5) keep away from the one end of rotation department with spacing groove (7) looks adaptation.
2. An insulation protection ladder for an electric power system according to claim 1, characterized in that: the utility model discloses an insulating ladder (1) is characterized in that the below of insulating ladder (1) both sides all is equipped with mounting bracket (8), the upper end and the mounting bracket (8) of collateral branch supporting legs (3) rotate the installation, be equipped with limit stop (9) on mounting bracket (8), and limit stop (9) are used for spacing to the rotation range of collateral branch supporting legs (3).
3. An insulation protection ladder for an electric power system according to claim 2, characterized in that: two sets of the outside of first supporting leg (4) all is equipped with first locating plate (10), and threaded connection has first positioning bolt (11) on first locating plate (10), the back of insulating ladder (1) is equipped with the first screw hole with first positioning bolt (11) looks adaptation.
4. An insulation protection ladder for an electric power system according to claim 3, characterized in that: the outer sides of the two groups of second supporting legs (5) are respectively provided with a second positioning plate (12), the second positioning plates (12) are connected with second positioning bolts (13) in a threaded mode, and the back face of the insulating ladder (1) is provided with second threaded holes matched with the second positioning bolts (13).
5. An insulation protection ladder for an electric power system according to claim 4, characterized in that: the bottom of collateral branch supporting legs (3) is equipped with anti-skidding cushion (14), the bottom of first supporting legs (4) is equipped with anti-skidding heelpiece (15).
6. An insulation protection ladder for an electric power system according to claim 5, characterized in that: the pedal (2) is wrapped with an insulating rubber layer, and the surface of the insulating rubber layer is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121357306.4U CN216008361U (en) | 2021-06-18 | 2021-06-18 | Be used for insulating protection ladder of electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121357306.4U CN216008361U (en) | 2021-06-18 | 2021-06-18 | Be used for insulating protection ladder of electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216008361U true CN216008361U (en) | 2022-03-11 |
Family
ID=80524336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121357306.4U Active CN216008361U (en) | 2021-06-18 | 2021-06-18 | Be used for insulating protection ladder of electric power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216008361U (en) |
-
2021
- 2021-06-18 CN CN202121357306.4U patent/CN216008361U/en active Active
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