CN115354957A - Uninterrupted operation insulating ladder and using method thereof - Google Patents
Uninterrupted operation insulating ladder and using method thereof Download PDFInfo
- Publication number
- CN115354957A CN115354957A CN202211152011.2A CN202211152011A CN115354957A CN 115354957 A CN115354957 A CN 115354957A CN 202211152011 A CN202211152011 A CN 202211152011A CN 115354957 A CN115354957 A CN 115354957A
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- rod
- block
- rotating
- sliding
- hole
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
Abstract
The invention discloses an uninterruptible operation insulating ladder and a using method thereof, relating to the technical field of distribution uninterruptible operation, wherein the uninterruptible operation insulating ladder comprises the following components: an insulating ladder body and an extension block; the insulating ladder body comprises a plurality of cross rods which are parallel to each other and a first vertical rod and a second vertical rod which are connected with two ends of the cross rods respectively; sliding grooves are formed in the opposite sides of the first vertical rod and the second vertical rod respectively, sliding blocks are arranged in the sliding grooves, and the expansion blocks are mounted between the sliding blocks; the top parts of the first vertical rod and the second vertical rod are respectively provided with a fixed block, and a rotating rod is arranged between the fixed blocks; the rotating rod is wound with a traction rope, and two ends of the traction rope are connected with the extension blocks. The invention is used for solving the technical problems that when an operator works for a long time, the foot fatigue and discomfort caused by treading a narrow cross bar can affect the body health of the operator and the safety of power distribution operation.
Description
Technical Field
The invention relates to the technical field of distribution uninterrupted operation, in particular to an uninterrupted operation insulating ladder and a using method thereof.
Background
At present, with the improvement of economic development and the living standard of people, the requirement on the power supply reliability is higher and higher, and the power supply reliability can be improved by reducing the power failure, so that one of the most direct and effective measures is to carry out the operation of power distribution without power failure. The power distribution operation mode has been changed from power failure operation to mainly power failure operation and secondarily live-line operation, and further to a mode of non-power-failure operation, and rapid switching is often required in the non-power-failure operation.
The insulating ladder can be used in the process of carrying out in the indirect operation method, because the horizontal pole of insulating ladder is narrower, when the operation personnel was in long-time operation, pedal this horizontal pole can cause the tired discomfort of foot, influence the healthy of operation personnel and the security of distribution operation.
Disclosure of Invention
The invention provides an insulating ladder for uninterrupted operation and a using method thereof, which are used for solving the technical problems that when an operator works for a long time, the foot fatigue and discomfort can be caused by treading a narrow cross bar, and the physical health of the operator and the safety of power distribution operation are influenced.
The invention provides an insulating ladder for uninterrupted operation, which comprises: an insulating ladder body and an extension block;
the insulating ladder body comprises a plurality of cross rods which are parallel to each other and a first vertical rod and a second vertical rod which are connected with two ends of the cross rods respectively; sliding grooves are formed in the opposite sides of the first vertical rod and the second vertical rod respectively, sliding blocks are arranged in the sliding grooves, and the expansion blocks are mounted between the sliding blocks;
the top of first montant with the second montant respectively is provided with the fixed block, install the dwang between the fixed block, the winding has the haulage rope on the dwang, the both ends of haulage rope are connected the extension piece.
Preferably, two mounting through holes are formed in the extension block, mounting rods are mounted in the mounting through holes, and the mounting rods are connected with the traction ropes.
Preferably, the bottom end of the mounting rod is provided with a release-preventing piece, and the size of the release-preventing piece is larger than that of the mounting through hole.
Preferably, the rotating assembly further comprises a rotating assembly, a rotating through hole is formed in the fixing block, and the rotating assembly is connected with the rotating rod through the rotating through hole.
Preferably, the rotating assembly comprises a holding rod, a connecting block and a connecting rod;
one side of the connecting rod is connected with the rotating rod, and the other side of the connecting rod is provided with a rotating groove;
one surface of the connecting block is connected with a rotating block, and the rotating block is hinged in the rotating groove;
the holding rod is connected with the connecting block.
Preferably, an auxiliary block is arranged on one side, away from the rotating rod, of the fixing block, a first threaded through hole is formed in the auxiliary block, and a threaded rod penetrates through the first threaded through hole;
the hand-held rod is provided with a second threaded through hole, and the threaded rod is matched with the second threaded through hole;
and one end of the threaded rod is provided with a rotating sheet.
Preferably, a gear is arranged between the connecting rod and the fixed block;
a fixing piece is arranged on one side, away from the rotating rod, of the fixing block, a fixing through hole is formed in the fixing piece, a sliding rod penetrates through the fixing through hole, and one end of the sliding rod is connected with an inserting block;
the insert block is meshed with the gear;
the spring is sleeved on the sliding rod, the other end of the sliding rod is rotatably provided with a rotating round rod, a stirring baffle is arranged above the rotating round rod, and a stop block is arranged above the stirring baffle.
Preferably, a sliding rail is arranged on one side, away from the sliding groove, of the first vertical rod and one side, away from the sliding groove, of the second vertical rod;
a sliding square block is arranged on the sliding rail, and a hook is arranged on the sliding square block;
the sliding block is connected with an installation block;
a locking through hole is formed in the mounting block, a locking rod penetrates through the locking through hole, a reset tension spring is sleeved on the locking rod, and the outer end of the locking rod is connected with a shifting block;
the sliding rail is provided with a plurality of jacks, and the jacks are matched with the locking rods.
Preferably, the bottom of the slide rail is provided with a limiting block.
The using method of the non-power-off operation insulating ladder comprises the following steps:
the dwang is rotated, and the extension piece of connection is pull to winding haulage rope on the drive dwang for arbitrary horizontal pole is in on the coplanar on extension piece and the insulating ladder body.
According to the technical scheme, the invention has the following advantages:
the application provides an insulating ladder of uninterrupted power operation includes: an insulating ladder body and an extension block;
the insulating ladder body comprises a plurality of cross rods which are parallel to each other and a first vertical rod and a second vertical rod which are connected with two ends of the cross rods respectively; sliding grooves are formed in the opposite sides of the first vertical rod and the second vertical rod respectively, sliding blocks are arranged in the sliding grooves, and the expansion blocks are mounted between the sliding blocks;
the top of first montant with the second montant respectively is provided with the fixed block, install the dwang between the fixed block, the winding has the haulage rope on the dwang, the both ends of haulage rope are connected the extension piece.
According to the extension ladder, the traction rope wound on the rotating rod is wound and unwound by rotating the rotating rod between the fixed blocks, the two ends of the traction rope drive the connected extension blocks to move, and the extension blocks are arranged between the sliding blocks, and the sliding blocks slide in the sliding grooves of the insulation ladder body, so that the extension blocks can stably slide up and down beside the insulation ladder body;
the operation personnel receive and release the haulage rope through adjusting, the haulage rope pulls the other position of extension piece steerable extension piece position in insulating ladder body to extend the horizontal pole, need carry out the operation of co-altitude as the operation personnel, when needing to change pedal horizontal pole, different positions through control extension piece, the extension piece can be parallel with arbitrary horizontal pole on the insulating ladder body, make the operation personnel all can realize the extension of corresponding horizontal pole when changing pedal horizontal pole at every turn, it causes the tired unwell condition of foot to have alleviated pedal narrower horizontal pole, the healthy and distribution operation's of operation personnel security has been guaranteed to a certain extent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural view of an insulation ladder for uninterrupted power operation according to an embodiment of the present invention;
fig. 2 is a partially enlarged schematic view of an extension block of the uninterruptible operation insulation ladder according to the embodiment of the present invention;
fig. 3 is a partially enlarged schematic view of a rotating assembly of the uninterruptible operation insulation ladder according to the embodiment of the present invention;
fig. 4 is a partially enlarged schematic view of a rotating assembly of an insulation ladder for uninterruptible operation according to another embodiment of the present invention;
fig. 5 is a partially enlarged schematic view of a slide rail of the uninterruptible operation insulating ladder according to the embodiment of the present invention;
fig. 6 is a schematic structural view of an insulation ladder for uninterruptible power operation according to another embodiment of the present invention;
in the figure: 1. an insulating ladder body; 2. an extension block; 3. a chute; 4. a fixed block; 5. rotating the rod; 6. a hauling rope; 7. a slide rail; 8. an anti-drop sheet; 9. a limiting block; 10. a jack; 11. a slider; 12. mounting a rod; 13. a return tension spring; 14. a hand-held lever; 15. connecting blocks; 16. a connecting rod; 17. shifting blocks; 18. sliding the square block; 19. hooking; 20. a stopper; 21. shifting the baffle plate; 22. rotating the round bar; 23. a fixing sheet; 24. a slide bar; 25. a spring; 26. inserting a block; 27. a gear; 28. an auxiliary block; 29. a threaded rod; 30. rotating the sheet; 31. rotating the block; 32. mounting blocks; 33. a locking lever; 34. a cross bar; 35. a first vertical bar; 36. a second vertical rod.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.
The invention provides an insulating ladder for uninterrupted operation and a using method thereof, which are used for solving the technical problems that when an operator works for a long time, the foot fatigue and discomfort can be caused by treading a narrow cross bar, and the physical health of the operator and the safety of power distribution operation are influenced.
Referring to fig. 1 and 2, an insulation ladder for uninterrupted operation according to an embodiment of the present invention includes: the insulating ladder comprises an insulating ladder body 1 and an expansion block 2;
the insulating ladder body 1 comprises a plurality of cross bars 34 which are parallel to each other and a first vertical bar 35 and a second vertical bar 36 which are respectively connected with the two ends of the cross bars 34;
the opposite sides of the first vertical rod 35 and the second vertical rod 36 are respectively provided with a sliding groove 3, a sliding block 11 is arranged in the sliding groove 3, and an expansion block 2 is arranged between the sliding blocks 11;
the top of first montant 35 and second montant 36 respectively is provided with fixed block 4, rotates installation dwang 5 between the fixed block 4, and the winding has haulage rope 6 on the dwang 5, and extension block 2 is connected at the both ends of haulage rope 6.
It should be noted that, by rotating the rotating rod 5 between the fixed blocks 4, the pulling rope 6 wound on the rotating rod 5 is retracted, and the two ends of the pulling rope 6 drive the connected extension blocks 2 to move, and since the extension blocks 2 are installed between the two sliding blocks 11, and the two sliding blocks 11 respectively slide in the sliding grooves 3 of the first vertical rod 35 and the second vertical rod 36, the extension blocks 2 can stably slide up and down beside the insulating ladder body 1;
the operation personnel receive and release haulage rope 6 through the regulation, haulage rope 6 pulls the other position of 2 steerable extension pieces of extension piece and is located insulating ladder body 1 and extends horizontal pole 34, need carry out the operation of co-altitude when the operation personnel, when needing to change pedal horizontal pole 34, through the different positions of control extension piece 2, extension piece 2 can be parallel with arbitrary horizontal pole 34 on the insulating ladder body 1, make the operation personnel all can realize corresponding horizontal pole 34's extension when changing pedal horizontal pole 34 at every turn, it causes the tired uncomfortable condition of foot to have alleviated pedal narrower horizontal pole 34, the healthy of operation personnel and the security of distribution operation have been guaranteed to a certain extent.
In the embodiment of the present invention, two mounting through holes (not shown) are formed in the extension block 2, a mounting rod 12 is mounted in the mounting through holes, and the mounting rod 12 is connected with the traction rope 6.
The installation rod 12 is installed in the extension block 2 and connected with the traction rope 16, so that the traction rope 16 can stably retract and release the extension block 2 and can be prevented from being broken.
In the embodiment of the present invention, the bottom end of the mounting rod 12 is mounted with the coming-off preventing piece 8, and the size of the coming-off preventing piece 8 is larger than that of the mounting through hole.
The bottom end of the mounting rod 12, that is, the bottom of the extension block 2 is provided with the anti-drop piece 8, and the size of the anti-drop piece 8 is larger than that of the mounting through hole, so that the mounting rod 12 can be prevented from dropping from the mounting through hole, and the pull rope 16 connected with the mounting rod 12 can be prevented from dropping when the extension block 2 is stored.
Referring to fig. 3, in the embodiment of the present invention, a rotating assembly (not shown) is further included, and a rotating through hole (not shown) is formed in the fixed block 4, and the rotating assembly is connected to the rotating rod 5 through the rotating through hole.
It should be noted that the rotating assembly may be manual or electric, and the rotating rod 5 is driven by the rotating assembly to rotate, so as to achieve the traction and retraction of the traction rope 16 wound on the rotating rod 5.
Referring to fig. 4, in the embodiment of the present invention, the rotating assembly includes a holding rod 14, a connecting block 15 and a connecting rod 16;
one side of the connecting rod 16 is connected with the rotating rod 5, and the other side of the connecting rod 16 is provided with a rotating groove (not shown in the figure);
one side of the connecting block 15 is connected with a rotating block 31, and the rotating block 31 is hinged in the rotating groove;
the grab bar 14 is connected with the connecting block 15.
It should be noted that, in the present embodiment, the rotating assembly is manual, and the rotating rod 5 is connected to the connecting rod 16, the connecting block 15 and the holding rod 14 in sequence through the rotating through hole.
One side of the connecting block 15 is connected with a rotating block 31 which is hinged in a rotating groove in the connecting rod 16, and the horizontal 180-degree free rotation can be realized.
In this embodiment, the holding rod 14 is vertically connected to the connecting block 15, when the holding rod 14 is used for rotating, the holding rod 14 faces outwards, the holding rod 14 rotates in the vertical direction, the holding rod 14 drives the connecting block 15 to rotate simultaneously, the rotating block 31 abuts against the inner wall of the rotating groove to drive the connecting rod 16 to rotate, the connecting rod 16 and the rotating rod 5 rotate coaxially, and the rotating rod 5 can be rotated manually conveniently and in a labor-saving manner;
when not using the holding rod 14 to move, it is rotatory to hold 14 horizontal direction of rod, drives the turning block 31 of connecting block 15 and rotates 180 in rotating the groove, and holding rod 14 is laminated with fixed block 4 inwards this moment, realizes accomodating of holding rod 14, and convenient transport reduces area occupied.
In the embodiment of the present invention, an auxiliary block 28 is disposed on a side of the fixed block 4 away from the rotating rod 5, a first threaded through hole (not shown in the figure) is formed in the auxiliary block 28, and a threaded rod 29 penetrates through the first threaded through hole;
the hand-held rod 14 is provided with a second threaded through hole (not shown in the figure), and the threaded rod 29 is matched with the second threaded through hole;
one end of the threaded rod 29 is provided with a rotary plate 30.
It should be noted that the holding rod 14 can be rotatably connected with the connecting block 15, the threaded rod 29 in the auxiliary block 28 is matched with the second threaded through hole in the holding rod 14, the second threaded through hole is aligned with the threaded rod 29 by rotating the holding rod 14, and the threaded rod 29 is screwed into the second threaded through hole by rotating the rotating piece 30, so that the holding rod 14 is fixed, the use is simpler and more convenient, and the practicability is good.
In the embodiment of the present invention, a gear 27 is provided between the connecting rod 16 and the fixed block 4;
a fixing piece 23 is arranged on one side of the fixing block 4, which is far away from the rotating rod 5, a fixing through hole (not shown in the figure) is formed in the fixing piece 23, a sliding rod 24 penetrates through the fixing through hole, and one end of the sliding rod 24 is connected with an insertion block 26;
the insert 26 is engaged with the gear 27;
a spring 25 is sleeved on the sliding rod 24, a rotating round rod 22 is rotatably installed at the other end of the sliding rod 24, a shifting baffle 21 is arranged above the rotating round rod 22, and a stop block 20 is arranged above the shifting baffle 21.
The connecting rod 16, the gear 27, and the rotating rod 5 rotate coaxially.
After climbing the insulating ladder body 1, the operating personnel upwards stimulate and stir the separation blade 21, rotate and rotate the slide bar 24 upward movement that the round bar 22 drove in the stationary blade 23 for the inserted block 26 moves upward and removes the locking to gear 27, rotate the holding rod 14, through the cooperation of connecting block 15, turning block 31, connecting rod 16 and gear 27, drive dwang 5 and rotate.
The toggle flap 21 contacts the stop 20 to limit the position of the toggle flap 21.
The sliding rod 24 is sleeved with a spring 25, when the rotation of the gear 27 needs to be locked, the sliding rod rotates and releases the toggle baffle 21, under the elastic force action of the spring 25, the inserting block 26 moves downwards to reset, the gear 27 is locked, and the rotating rod 5 is prevented from rotating due to the fact that the hand holding rod 14 is touched by mistake.
Referring to fig. 1 and 5, in the embodiment of the present invention, a sliding rail 7 is disposed on a side of the first vertical rod 35 and the second vertical rod 36 away from the sliding chute 3;
a sliding square block 18 is arranged on the sliding rail 7, and a hook 19 is arranged on the sliding square block 18;
the sliding block 18 is connected with a mounting block 32;
a locking through hole (not shown in the figure) is formed in the mounting block 32, a locking rod 33 penetrates through the locking through hole, a reset tension spring 13 is sleeved on the locking rod 33, and the outer end of the locking rod 33 is connected with a shifting block 17;
the slide rail 7 is provided with a plurality of insertion holes 10, and the insertion holes 10 are matched with the locking rods 33.
In order to facilitate an operator to take tools during work, the slide rail 7 is provided outside the first vertical bar 35 and the second vertical bar 36, the slide block 18 is attached to the slide rail 7, and the hook 19 is provided on the slide block 18.
The installation block 32 is connected above or below the sliding block 18, a locking through hole is formed in the installation block 32, a locking rod 33 penetrates through the locking through hole, the locking rod 33 is matched with a plurality of insertion holes 11 of the sliding rail 7, when the sliding block 18 slides to a proper position, the shifting block 17 is pulled, the locking rod 33 is driven to be inserted into the corresponding insertion hole 11 under the action of the tensile force of the reset tension spring 13, the position of the sliding block 18 is locked, an operator can conveniently replace the position of the hook 19 when replacing the position of the cross rod 34, a tool bag is hung on the hook 19, and tools can be taken.
Referring to fig. 6, in the embodiment of the present invention, a limiting block 9 is disposed at the bottom of the sliding rail 7.
It should be noted that the bottom of the slide rail 7 is provided with a stopper 9 to prevent the sliding block 18 from falling off from the slide rail 7.
The using method of the non-power-off operation insulating ladder comprises the following steps:
the rotating rod 5 is rotated to drive the traction rope 6 wound on the rotating rod 5 to pull the connected expansion plate 2, so that any cross rod 34 on the expansion plate 2 and the insulating ladder body 1 is positioned on the same plane.
It should be noted that, by adjusting the number of turns of the rotating rod 5 and the diameter of the rotating rod 5, the length of the pulling rope 6 is correspondingly adjusted, the expansion plate 2 connected with the pulling rope 6 moves along with the pulling rope 6, and when an operator needs to expand the pedal area of a certain cross rod 34 on the insulating ladder body 1, the position of the expansion plate 2 and the position of the corresponding cross rod 34 are controlled to be parallel on the same plane.
When the insulating ladder for uninterrupted operation disclosed by the invention is used by an operator to climb to a line needing operation, the operation can be quickly switched on the insulating ladder for uninterrupted operation through the hybrid quick change-over switch.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides an insulating ladder of uninterrupted power operation which characterized in that includes: the ladder comprises an insulating ladder body (1) and an extension block (2);
the insulating ladder body (1) comprises a plurality of cross rods (34) which are parallel to each other, and a first vertical rod (35) and a second vertical rod (36) which are respectively connected with two ends of each cross rod (34);
one sides of the first vertical rod (35) and the second vertical rod (36) opposite to each other are respectively provided with a sliding groove (3), a sliding block (11) is arranged in each sliding groove (3), and the expansion block (2) is installed between the sliding blocks (11);
the top parts of the first vertical rod (35) and the second vertical rod (36) are respectively provided with a fixed block (4), and a rotating rod (5) is rotatably arranged between the fixed blocks (4);
the rotating rod (5) is wound with a traction rope (6), and two ends of the traction rope (6) are connected with the extension block (2).
2. The uninterruptible power operation insulating ladder as claimed in claim 1, wherein two mounting through holes are formed in the extension block (2), mounting rods (12) are mounted in the mounting through holes, and the mounting rods (12) are connected with the traction ropes (6).
3. The uninterruptible power operation insulation ladder according to claim 2, wherein a bottom end of the mounting rod (12) is mounted with a release preventing piece (8), and a size of the release preventing piece (8) is larger than a size of the mounting through hole.
4. The uninterruptible operation insulating ladder as claimed in claim 1, further comprising a rotating assembly, wherein a rotating through hole is formed in the fixing block (4), and the rotating assembly is connected with the rotating rod (5) through the rotating through hole.
5. The uninterruptible power operation insulation ladder of claim 4, wherein the rotating assembly comprises a holding rod (14), a connecting block (15) and a connecting rod (16);
one side of the connecting rod (16) is connected with the rotating rod (5), and the other side of the connecting rod (16) is provided with a rotating groove;
one surface of the connecting block (15) is connected with a rotating block (31), and the rotating block (31) is hinged in the rotating groove;
the holding rod (14) is connected with the connecting block (15).
6. The uninterruptible power operation insulating ladder according to claim 5, wherein an auxiliary block (28) is arranged on one side of the fixed block (4) away from the rotating rod (5), a first threaded through hole is formed in the auxiliary block (28), and a threaded rod (29) penetrates through the first threaded through hole;
a second threaded through hole is formed in the holding rod (14), and the threaded rod (29) is matched with the second threaded through hole;
and one end of the threaded rod (29) is provided with a rotating sheet (30).
7. The uninterruptible power operation insulation ladder according to claim 5, wherein a gear (27) is provided between the connecting rod (16) and the fixed block (4);
a fixing plate (23) is arranged on one side, away from the rotating rod (5), of the fixing block (4), a fixing through hole is formed in the fixing plate (23), a sliding rod (24) penetrates through the fixing through hole, and one end of the sliding rod (24) is connected with an inserting block (26);
the insert block (26) is meshed with the gear (27);
the spring (25) is sleeved on the sliding rod (24), the rotating round rod (22) is installed at the other end of the sliding rod (24) in a rotating mode, a stirring baffle (21) is arranged above the rotating round rod (22), and a stop block (20) is arranged above the stirring baffle (21).
8. The uninterruptible power operation insulating ladder according to claim 1, wherein a slide rail (7) is provided on a side of the first vertical bar (35) and the second vertical bar (36) away from the chute (3);
a sliding square block (18) is arranged on the sliding rail (7), and a hook (19) is arranged on the sliding square block (18);
the sliding block (18) is connected with a mounting block (32);
a locking through hole is formed in the mounting block (32), a locking rod (33) penetrates through the locking through hole, a reset tension spring (13) is sleeved on the locking rod (33), and the outer end of the locking rod (33) is connected with a shifting block (17);
the sliding rail (7) is provided with a plurality of insertion holes (10), and the insertion holes (10) are matched with the locking rods (33).
9. The uninterruptible power operation insulating ladder as claimed in claim 8, wherein a limiting block (9) is arranged at the bottom of the slide rail (7).
10. The method for using the uninterruptible operation insulation ladder according to claim 1, comprising:
the rotating rod (5) is rotated to drive the traction rope (6) wound on the rotating rod (5) to pull the connected expansion block (2), so that any transverse rod (34) on the expansion block (2) and the insulating ladder body (1) is positioned on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211152011.2A CN115354957B (en) | 2022-09-21 | 2022-09-21 | Uninterrupted operation insulating ladder and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211152011.2A CN115354957B (en) | 2022-09-21 | 2022-09-21 | Uninterrupted operation insulating ladder and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN115354957A true CN115354957A (en) | 2022-11-18 |
| CN115354957B CN115354957B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211152011.2A Active CN115354957B (en) | 2022-09-21 | 2022-09-21 | Uninterrupted operation insulating ladder and use method thereof |
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| CN113294085A (en) * | 2021-06-10 | 2021-08-24 | 广东电网有限责任公司东莞供电局 | Power line maintenance ladder |
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|---|---|---|---|---|
| US4800988A (en) * | 1985-10-11 | 1989-01-31 | Joseph Dunmore | Adjustable platform for a rung ladder |
| CN205558778U (en) * | 2016-03-07 | 2016-09-07 | 国网山东省电力公司德州市陵城区供电公司 | Electrical power emergency repair ladder |
| CN212130380U (en) * | 2020-04-10 | 2020-12-11 | 郑州财经学院 | Insulating ladder for electric power system maintenance |
| CN212079179U (en) * | 2020-04-15 | 2020-12-04 | 石家庄远东电器制造有限公司 | Safe and reliable's insulating ladder |
| CN113294085A (en) * | 2021-06-10 | 2021-08-24 | 广东电网有限责任公司东莞供电局 | Power line maintenance ladder |
| CN215298058U (en) * | 2021-06-25 | 2021-12-24 | 广东欧欧优家居有限公司 | Accomodate simple rocker |
| CN114944304A (en) * | 2022-06-14 | 2022-08-26 | 李金彦 | Relay with monitoring function |
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|---|---|
| CN115354957B (en) | 2023-07-14 |
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