CN212583587U - Power maintenance engineering ladder - Google Patents
Power maintenance engineering ladder Download PDFInfo
- Publication number
- CN212583587U CN212583587U CN202020179600.XU CN202020179600U CN212583587U CN 212583587 U CN212583587 U CN 212583587U CN 202020179600 U CN202020179600 U CN 202020179600U CN 212583587 U CN212583587 U CN 212583587U
- Authority
- CN
- China
- Prior art keywords
- telescopic
- ladder
- fixed
- electric shock
- plate
- 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.)
- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 16
- 230000002265 prevention Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 206010014357 Electric shock Diseases 0.000 description 25
- 238000005728 strengthening Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009194 climbing Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a power maintenance engineering ladder, including flexible regulation ladder, folding articulated slab, protection against electric shock guide plate, fixed bolster and protection against electric shock conductive component, folding articulated slab middle part lower extreme is equipped with the articulated shaft, and folding articulated slab is folding setting along the articulated shaft, and the protection against electric shock guide plate is the symmetry setting and locates on the folding articulated slab and locate the articulated shaft both sides, and flexible regulation ladder is the symmetry and sets up and articulates and locate folding articulated slab both sides, and flexible regulation ladder lower part is located to fixed bolster, and protection against electric shock conductive component locates on the fixed bolster. The utility model belongs to the technical field of electric power engineering, specifically a placing state and user state can adjust the switching in a flexible way, can carry out angle and highly flexible adjustment during the use, convenient to use, and easy operation does not account for the space, can carry out protection against electric shock, and the safety in utilization is high, can realize firm power maintenance engineering ladder of placing on uneven ground.
Description
Technical Field
The utility model belongs to the technical field of electric power engineering, especially, relate to a power maintenance engineering ladder.
Background
When the electric power rush-repair maintenance is carried out, climbing operation is usually needed, the most common method is to put the escalator at the position where the climbing operation is needed, such as a telegraph pole, and the escalator is poor in safety because the supporting points are only the ground and the wall surface, and particularly when the working personnel carry out operation on the escalator, the ordinary climbing operation at least needs two working personnel to follow, one person ascends, and the other person holds the ladder, so that the labor cost is wasted.
The engineering ladder is generally placed subaerial with the supporting leg of ladder directly when using, but because the difference of outdoor installation environment, the engineering ladder is when maintaining outdoor power equipment, and the supporting leg wearing and tearing that lead to the engineering ladder are great, and the long-time use is got off and is caused the supporting leg of engineering ladder not on same water flat line easily for the engineering ladder is placed unstably, uses very unsafe, and the engineering ladder that can only renew again uses, has caused the waste of material.
Disclosure of Invention
To the above situation, for overcoming prior art's defect, the utility model provides a power maintenance engineering ladder, the state of placing and user state can adjust the switching in a flexible way, can carry out the nimble adjustment of angle and height when using simultaneously, and convenient to use, easy operation does not account for the space, can carry out protection against electric shock, and the safety in utilization is high, can realize firm placing on unevenness ground.
The utility model adopts the technical scheme as follows: an electric power maintenance engineering ladder comprises a telescopic adjusting ladder, a folding hinged plate, an electric shock prevention guide plate, a fixed support plate and an electric shock prevention conductive assembly, wherein the lower end of the middle part of the folding hinged plate is provided with a hinged shaft, the folding hinged plate is in a folding arrangement along the hinged shaft, the electric shock prevention guide plate is symmetrically arranged on the folding hinged plate and arranged on two sides of the hinged shaft, the telescopic adjusting ladder is symmetrically arranged and hinged on two sides of the folding hinged plate, the fixed support plate is arranged on the lower part of the telescopic adjusting ladder, the electric shock prevention conductive assembly is arranged on the fixed support plate and comprises a lead, a conductive connecting plate, a support limiting part, an elastic piece and an anti-slip conductive fixing nail, the bottoms of four corners of the fixed support plate are provided with grooves, through holes are arranged above the grooves, one end of the support, the conductive connecting plate is arranged in the groove, the anti-skid conductive fixing nail is arranged below the conductive connecting plate, the elastic piece is wound on the supporting limiting piece, and the wire is connected between the anti-electric shock guide plate and the conductive connecting plate.
Further, flexible adjusting ladder includes telescopic link, flexible loop bar, tramples the horizontal pole, flexible fixed button and expanding spring, the telescopic link is the symmetry and sets up the articulated horizontal pole of locating folding articulated slab one side both ends, the telescopic link cup joints and locates in the flexible loop bar, be connected with between the telescopic link and trample the horizontal pole, be connected with between the flexible loop bar and trample the horizontal pole, expanding spring locates inside the telescopic link is close to flexible loop bar one end, the expanding spring both ends are connected with flexible fixed button, flexible fixed button is and runs through the setting of telescopic link lateral wall, flexible loop bar is equipped with the through-hole that suits with flexible fixed button, and telescopic link and flexible loop bar are through flexible fixed button and the adjustable fixing of expanding spring, increase flexible adjusting ladder's flexibility and steadiness.
Further, be the symmetry setting flexible regulation ladder lateral wall is equipped with fixed pipe and fixed column respectively, be connected with the fixed band between the flexible regulation ladder, fixed band one end is connected with the sleeve pipe, the fixed band other end is connected with fixed pipe, sleeve pipe and fixed column phase-match, fixed pipe realize the fixed of fixed band, and the sleeve pipe realizes the nimble setting of fixed band.
Further, support the locating part and be the setting of T type, support the locating part horizontal part and locate the fixed bolster through-hole top, the old perpendicular setting of anti-skidding electrically conductive staple is located electrically conductive connecting plate four corners, and the support locating part that the T type set up realizes that the wire connecting plate slides from top to bottom along the recess, and the electrically conductive staple of anti-skidding realizes further strengthening the stability and the skid resistance of fixed bolster.
Further, the telescopic loop bar lateral wall is equipped with the strengthening rib, and the stability of telescopic loop bar and the sturdiness of telescopic loop bar itself are guaranteed to the strengthening rib.
After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a power maintenance engineering ladder, the articulated of flexible regulation ladder and folding articulated slab and the folding setting of folding articulated slab realize that this device placement state and user state can adjust the switching in a flexible way, the telescopic link realizes adjusting this device's height through flexible fixed button and expanding spring with flexible loop bar, the articulated setting between flexible regulation ladder and the folding articulated slab realizes adjusting the angle of placing between flexible regulation ladder and the folding articulated slab, the firm placing of this device when the fixed bolster realizes adjusting the angle simultaneously; the anti-electric-shock protection can be realized through the anti-electric-shock guide plate and the anti-electric-shock conductive assembly which are arranged, the use safety is high, the anti-electric-shock protection effect can be realized through the anti-slip conductive fixing nail, the stable placement of the device on uneven ground can be realized, the stability and the firmness are realized, the occupied space is small, the use is flexible, and the operation is simple.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of the overall structure of a power maintenance engineering ladder of the present invention;
fig. 2 is a schematic structural view of a folding hinged plate of the power maintenance engineering ladder of the present invention;
fig. 3 is a schematic structural view of an electric shock preventing conductive assembly of the power maintenance engineering ladder of the present invention;
fig. 4 is a schematic structural view of a fixing strap of the power maintenance engineering ladder of the present invention;
fig. 5 is the utility model relates to a flexible fixed button structure sketch map of power maintenance engineering ladder.
In the drawings: 1. flexible adjusting ladder, 2, folding articulated slab, 3, protection against electric shock guide plate, 4, fixed support board, 5, protection against electric shock conductive component, 6, the articulated shaft, 7, the wire, 8, electrically conductive connecting plate, 9, support locating part, 10, elastic component, 11, the electrically conductive staple of antiskid, 12, the recess, 13, the telescopic link, 14, flexible loop bar, 15, trample the horizontal pole, 16, flexible fixed button, 17, expanding spring, 18, fixed pipe, 19, the fixed column, 20, the fixed band, 21, the sleeve pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1-5, an electric power maintenance engineering ladder comprises a telescopic adjusting ladder 1, a folding hinged plate 2, an electric shock prevention guide plate 3, a fixed support plate 4 and an electric shock prevention conductive assembly 5, wherein a hinged shaft 6 is arranged at the lower end of the middle part of the folding hinged plate 2, the folding hinged plate 2 is arranged in a folding manner along the hinged shaft 6, the electric shock prevention guide plate 3 is symmetrically arranged on the folding hinged plate 2 and is arranged at two sides of the hinged shaft 6, the telescopic adjusting ladder 1 is symmetrically arranged and hinged at two sides of the folding hinged plate 2, the fixed support plate 4 is arranged at the lower part of the telescopic adjusting ladder 1, the electric shock prevention conductive assembly 5 is arranged on the fixed support plate 4, the electric shock prevention conductive assembly 5 comprises a lead 7, a conductive connecting plate 8, a support limiting piece 9, an elastic piece 10 and an anti-slip conductive fixing nail 11, the bottoms, the improved anti-electric shock guide plate is characterized in that a through hole is formed above the groove, one end of the supporting limiting part 9 is connected with a conductive connecting plate 8 in a penetrating mode and a groove 12 in a set mode, the conductive connecting plate 8 is arranged in the groove 12, the anti-skid conductive fixing nail 11 is arranged below the conductive connecting plate 8, the elastic part 10 is wound on the supporting limiting part 9, and the wire 7 is connected between the anti-electric shock guide plate 3 and the conductive connecting plate 8.
Wherein the telescopic adjusting ladder 1 comprises a telescopic rod 13, a telescopic sleeve rod 14, a treading cross rod 15, a telescopic fixed button 16 and a telescopic spring 17, the telescopic rods 13 are symmetrically arranged and hinged at two ends of one side of the folding hinged plate 2, the telescopic rods 13 are sleeved in the telescopic loop bar 14, a stepping cross rod 15 is connected between the telescopic rods 13, a stepping cross rod 15 is connected between the telescopic sleeve rods 14, the extension spring 17 is arranged inside one end of the extension rod 13 close to the extension sleeve rod 14, both ends of the extension spring 17 are connected with extension fixing buttons 16, the telescopic fixing button 16 penetrates through the side wall of the telescopic rod 13, the telescopic loop bar 14 is provided with a through hole matched with the telescopic fixing button 16, the telescopic rod 13 and the telescopic loop bar 14 are adjustably fixed through the telescopic fixing button 16 and a telescopic spring 17, and the flexibility and the stability of the telescopic adjusting ladder 1 are improved; the side walls of the telescopic adjusting ladders 1 which are symmetrically arranged are respectively provided with a fixing tube 18 and a fixing column 19, a fixing band 20 is connected between the telescopic adjusting ladders 1, one end of the fixing band 20 is connected with a sleeve 21, the other end of the fixing band 20 is connected with the fixing tube 18, the sleeve 21 is matched with the fixing column 19, the fixing tube 18 is used for fixing the fixing band 20, and the sleeve 21 is used for flexibly arranging the fixing band 20; the supporting and limiting parts 9 are arranged in a T shape, the horizontal parts of the supporting and limiting parts 9 are arranged above the through holes of the fixed supporting plate 4, the anti-skid conductive fixing nails 11 are vertically arranged at four corners of the conductive connecting plate 8, the supporting and limiting parts 9 arranged in the T shape realize that the connecting plate of the lead 7 slides up and down along the grooves 12, and the anti-skid conductive fixing nails 11 realize further strengthening of the stability and the anti-skid performance of the fixed supporting plate 4; the 14 lateral walls of flexible loop bar are equipped with the strengthening rib, and the stability of flexible loop bar 14 and the sturdiness of flexible loop bar 14 itself are guaranteed to the strengthening rib.
When the telescopic adjusting ladder is used specifically, in an initial state, the folding hinged plates 2 are in a folding state by taking the hinge shaft 6 as a center, the electric shock prevention guide plates 3 are symmetrically arranged on the folding hinged plates 2 on two sides of the hinge shaft 6 along with the folding of the folding guide plates respectively, the telescopic rods 13 and the telescopic loop bars 14 are in a contraction state, the telescopic fixing buttons 16 penetrate through holes in the side walls of the telescopic loop bars 14, and the telescopic adjusting ladder 1 is in a mutually closing and fitting state; the device is convenient to carry and place in an initial state, occupies no space and is convenient to carry; placing the device at a place to be used; the anti-skid conductive fixing nail slides into the groove 12 under the action of gravity, when sliding into the groove 12, the anti-skid conductive fixing nail pushes the conductive connecting plate 8 to slide upwards along the groove 12, when sliding upwards along the groove 12, the conductive connecting plate 8 pushes the supporting limiting part 9 to slide upwards along the through hole, and meanwhile, the compression elastic part 10 is compressed to enable the anti-skid conductive fixing nail to stably abut against the ground, so that the stability of the device is improved; the folding hinged plate 2 is unfolded to be in a horizontal state, and the angle between the telescopic adjusting ladder 1 and the folding hinged plate 2 is adjusted to be stably placed; pressing the telescopic fixing buttons 16 at two ends of the telescopic spring 17 by using two fingers, wherein the telescopic fixing buttons 16 extrude the telescopic spring 17 and enter the telescopic loop bar 14 through the through holes in the side wall of the telescopic loop bar 14, the telescopic rod 13 is lifted upwards to a proper height by the other hand, the telescopic fixing buttons 16 pop out the through holes in the side wall of the telescopic loop bar 14 with the proper height under the action of the reaction force of the pressurized telescopic spring 17, and one end of the telescopic rod 13 is fixed in the telescopic loop bar 14; a constructor sits on the electric shock prevention guide plate 3 on the folding hinged plate 2 to carry out electric power rush repair; if the electric shock phenomenon exists, the current of the electric shock guide plate is conducted to the ground through the lead 7, the conductive connecting plate 8 and the anti-skidding conductive fixing nail 11, and the constructor is protected from electric shock.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a power maintenance engineering ladder which characterized in that: the foldable hinged plate is provided with a hinged shaft at the lower end in the middle, the foldable hinged plate is in a foldable arrangement along the hinged shaft, the electric shock prevention guide plates are symmetrically arranged on the foldable hinged plate and arranged on two sides of the hinged shaft, the telescopic adjusting ladder is symmetrically arranged and hinged on two sides of the foldable hinged plate, the fixed support plate is arranged on the lower part of the telescopic adjusting ladder, the electric shock prevention conductive assembly is arranged on the fixed support plate, the electric shock prevention conductive assembly comprises a lead, a conductive connecting plate, a supporting and limiting part, an elastic part and an anti-skid conductive fixing nail, the bottoms of four corners of the fixed support plate are provided with grooves, through holes are arranged above the grooves, one end of the supporting and limiting part is provided with a through hole and is connected with the conductive connecting plate, and the conductive connecting plate is arranged in the groove, the anti-skid conductive fixing nail is arranged below the conductive connecting plate, the elastic piece is wound on the supporting limiting piece, and the wire is connected between the anti-electric shock guide plate and the conductive connecting plate.
2. A power service ladder as claimed in claim 1, wherein: the telescopic adjusting ladder comprises a telescopic rod, a telescopic loop bar, a trample cross bar, a telescopic fixed button and a telescopic spring, wherein the telescopic rod is symmetrically arranged at two ends of one side of a hinged plate, the telescopic rod is sleeved in the telescopic loop bar, the trample cross bar is connected between the telescopic rods, the trample cross bar is connected between the telescopic loop bars, the telescopic spring is arranged inside the telescopic rod close to one end of the telescopic loop bar, two ends of the telescopic spring are connected with the telescopic fixed button, the telescopic fixed button is arranged by penetrating through the side wall of the telescopic rod, and the telescopic loop bar is provided with a through hole adapted to the telescopic fixed button.
3. A power service ladder as claimed in claim 2, wherein: be the symmetry setting flexible regulation ladder lateral wall is equipped with fixed pipe and fixed column respectively, be connected with the fixed band between the flexible regulation ladder, fixed band one end is connected with the sleeve pipe, the fixed band other end is connected with fixed pipe, sleeve pipe and fixed column phase-match.
4. A power service ladder as claimed in claim 3, wherein: the support limiting part is arranged in a T shape, the horizontal part of the support limiting part is arranged above the through hole of the fixed support plate, and the anti-skid conductive fixing nail is vertically arranged at four corners of the conductive connecting plate.
5. A power service ladder as claimed in claim 4, wherein: the side wall of the telescopic loop bar is provided with a reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020179600.XU CN212583587U (en) | 2020-02-18 | 2020-02-18 | Power maintenance engineering ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020179600.XU CN212583587U (en) | 2020-02-18 | 2020-02-18 | Power maintenance engineering ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212583587U true CN212583587U (en) | 2021-02-23 |
Family
ID=74655421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020179600.XU Expired - Fee Related CN212583587U (en) | 2020-02-18 | 2020-02-18 | Power maintenance engineering ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212583587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293976A (en) * | 2021-06-08 | 2021-08-24 | 华恒建设集团有限公司 | Turnover elevator shaft construction platform |
| CN115324473A (en) * | 2022-09-05 | 2022-11-11 | 国网山东省电力公司临沂供电公司 | Insulating tool ladder |
-
2020
- 2020-02-18 CN CN202020179600.XU patent/CN212583587U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293976A (en) * | 2021-06-08 | 2021-08-24 | 华恒建设集团有限公司 | Turnover elevator shaft construction platform |
| CN115324473A (en) * | 2022-09-05 | 2022-11-11 | 国网山东省电力公司临沂供电公司 | Insulating tool ladder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212583587U (en) | Power maintenance engineering ladder | |
| CN209354043U (en) | A kind of foot power-assisted travel engineering ladder | |
| CN211647203U (en) | Scaffold for building construction | |
| CN210901921U (en) | Multifunctional office table based on Internet of things | |
| CN207092504U (en) | A kind of scaffold for building | |
| CN205000887U (en) | Indoor ladder for power maintenance | |
| CN208009872U (en) | A kind of building Heating,Ventilating and Air Conditioning machine installation scaffold | |
| CN210263184U (en) | Shallow foundation building fixed knot that rectifies constructs | |
| CN210396606U (en) | Herringbone ladder with good stability performance for building construction | |
| CN208008278U (en) | A kind of flexible car floor of home lift | |
| CN208175252U (en) | Multifunctional building shovel | |
| CN113107345A (en) | Ladder with adjustable telescopic height | |
| CN207144600U (en) | A kind of protection type signal tower of convenient adjustment | |
| CN214512539U (en) | Supplementary utensil of cognitive weak patient's motor rehabilitation training of old people in community | |
| CN209211826U (en) | A kind of detachable wood floor structure for sports buildings | |
| CN208586882U (en) | A kind of dedicated work stools of stair | |
| CN204112848U (en) | A kind of Camp tent that can be used as urgent transfer tool | |
| CN103742071A (en) | Movable insulating ladder special for transformer substation | |
| CN215212754U (en) | Movable fence for constructional engineering | |
| CN210122893U (en) | Multifunctional portable ladder | |
| CN214230375U (en) | Adjustable workstation for engineering cost | |
| CN211397398U (en) | Multifunctional assembling ladder for house construction | |
| CN214196155U (en) | Novel climbing insulating ladder with safety belt | |
| CN213555108U (en) | Outdoor trampoline of extending of high strength | |
| CN218759673U (en) | Insulating extension ladder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210223 |