CN115354957B - Uninterrupted operation insulating ladder and use method thereof - Google Patents
Uninterrupted operation insulating ladder and use method thereof Download PDFInfo
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- CN115354957B CN115354957B CN202211152011.2A CN202211152011A CN115354957B CN 115354957 B CN115354957 B CN 115354957B CN 202211152011 A CN202211152011 A CN 202211152011A CN 115354957 B CN115354957 B CN 115354957B
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses an uninterrupted operation insulating ladder and a use method thereof, and relates to the technical field of uninterrupted operation of power distribution, wherein the uninterrupted operation insulating ladder comprises the following components: an insulating ladder body and an expansion block; the insulating ladder body comprises a plurality of cross bars which are parallel to each other and a first vertical bar and a second vertical bar which are respectively connected with the two ends of the cross bars; the sliding grooves are respectively formed in one side, opposite to the first vertical rod and the second vertical rod, of each sliding groove, sliding blocks are arranged in the sliding grooves, and the expansion blocks are arranged between the sliding blocks; the tops 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; and a traction rope is wound on the rotating rod, and two ends of the traction rope are connected with the expansion blocks. The invention is used for solving the technical problems that when an operator works for a long time, the operator can feel tired and uncomfortable on feet due to stepping on a narrower cross rod, and the physical health of the operator and the safety of power distribution work are affected.
Description
Technical Field
The invention relates to the technical field of uninterrupted power distribution operation, in particular to an uninterrupted power operation insulating ladder and a use method thereof.
Background
At present, along with the economic development and the improvement of living standard of people, the requirements on the power supply reliability are higher and higher, and the power supply reliability can be improved by reducing power failure, so that one of the most direct and effective measures is to develop power distribution uninterrupted operation. The power distribution operation mode has been shifted from a power outage operation to a power outage operation as a primary and live operation as a secondary, and further to a power outage-free operation mode in which a quick switching is often required.
The insulating ladder can be used in the development process of the indirect operation method, and because the cross rod of the insulating ladder is narrow, when an operator operates for a long time, the operator can cause fatigue discomfort of feet by pedaling the cross rod, and the physical health of the operator and the safety of power distribution operation are affected.
Disclosure of Invention
The invention provides an uninterrupted operation insulating ladder and a use method thereof, which are used for solving the technical problems that when an operator works for a long time, a narrower pedal cross rod can cause fatigue discomfort of feet and influence the physical health of the operator and the safety of power distribution operation.
The invention provides an uninterrupted operation insulating ladder, which comprises: an insulating ladder body and an expansion block;
the insulating ladder body comprises a plurality of cross bars which are parallel to each other and a first vertical bar and a second vertical bar which are respectively connected with the two ends of the cross bars; the sliding grooves are respectively formed in one side, opposite to the first vertical rod and the second vertical rod, of each sliding groove, sliding blocks are arranged in the sliding grooves, and the expansion blocks are arranged 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 expansion block, a mounting rod is mounted in the mounting through holes, and the mounting rod is connected with the traction rope.
Preferably, the bottom end of the mounting rod is provided with an anti-falling piece, and the size of the anti-falling piece is larger than that of the mounting through hole.
Preferably, the rotary assembly is further provided with a rotary through hole in the fixed block, and the rotary assembly is connected with the rotary rod through the rotary through hole.
Preferably, the rotating assembly comprises a hand grip, a connecting block and a connecting rod;
one side of the connecting rod is connected with the rotating rod, and a rotating groove is formed in the other side of the connecting rod;
one surface of the connecting block is connected with a rotating block, and the rotating block is hinged in the rotating groove;
the hand-held rod is connected with the connecting block.
Preferably, an auxiliary block is arranged on one side, away from the rotating rod, of the fixed block, a first threaded through hole is formed in the auxiliary block, and a threaded rod is penetrated in the first threaded through hole;
the holding rod is provided with a second threaded through hole, and the threaded rod is matched with the second threaded through hole;
one end of the threaded rod is provided with a rotating piece.
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 sliding rod is sleeved with a spring, the other end of the sliding rod is rotatably provided with a rotary round rod, a stirring baffle is arranged above the rotary round rod, and a stop block is arranged above the stirring baffle.
Preferably, a sliding rail is arranged at one side of the first vertical rod and one side of the second vertical rod, which are away from the sliding groove;
a sliding square block is arranged on the sliding rail, and a hook is arranged on the sliding square block;
the sliding square is connected with a mounting 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, a limiting block is arranged at the bottom of the sliding rail.
The application method of the uninterrupted operation insulating ladder comprises the following steps:
the rotating rod is rotated, and a traction rope wound on the rotating rod is driven to drag the connected expansion block, so that any cross rod on the expansion block and the insulating ladder body is positioned on the same plane.
From the above technical scheme, the invention has the following advantages:
the application provides an insulating ladder of uninterrupted operation, include: an insulating ladder body and an expansion block;
the insulating ladder body comprises a plurality of cross bars which are parallel to each other and a first vertical bar and a second vertical bar which are respectively connected with the two ends of the cross bars; the sliding grooves are respectively formed in one side, opposite to the first vertical rod and the second vertical rod, of each sliding groove, sliding blocks are arranged in the sliding grooves, and the expansion blocks are arranged 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 insulating ladder, the rotating rods between the fixed blocks are rotated to retract and release the traction ropes wound on the rotating rods, and the two ends of each traction rope drive the connected extension blocks to move;
the operation personnel is through adjusting to receive and release the haulage rope, the haulage rope pulls the extension piece and is located the extension of the other position of insulating ladder body to the horizontal pole, when the operation personnel need carry out the operation of different co-altitude, when needing to change pedal horizontal pole, through the different positions of control extension piece, the extension piece can be parallel with arbitrary horizontal pole on the insulating ladder body for the operation personnel can all realize the extension of corresponding horizontal pole when changing pedal horizontal pole at every turn, has alleviateed the condition that pedal narrower horizontal pole caused the tired discomfort of foot, has guaranteed the security of operation personnel's healthy and distribution operation to a certain extent.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of an uninterrupted operation insulation ladder according to an embodiment of the present invention;
FIG. 2 is a partially enlarged schematic illustration of an extension block of an uninterrupted operation insulation ladder according to an embodiment of the present invention;
FIG. 3 is an enlarged partial schematic view of a rotating assembly of an uninterrupted operation insulation ladder according to an embodiment of the present invention;
FIG. 4 is an enlarged partial schematic view of a rotating assembly of an uninterrupted power operation insulation ladder according to another embodiment of the invention;
FIG. 5 is an enlarged schematic view of a portion of a rail of an insulation ladder for uninterrupted operation according to an embodiment of the present invention;
fig. 6 is a schematic structural view of an insulation ladder for uninterrupted operation according to another embodiment of the present invention;
in the figure: 1. an insulating ladder body; 2. an expansion block; 3. a chute; 4. a fixed block; 5. a rotating lever; 6. a traction rope; 7. a slide rail; 8. an anti-falling sheet; 9. a limiting block; 10. a jack; 11. a sliding block; 12. a mounting rod; 13. resetting the tension spring; 14. a grip lever; 15. a connecting block; 16. a connecting rod; 17. a shifting block; 18. a sliding square; 19. a hook; 20. a stop block; 21. the baffle is stirred; 22. rotating the round rod; 23. a fixing piece; 24. a slide bar; 25. a spring; 26. inserting blocks; 27. a gear; 28. an auxiliary block; 29. a threaded rod; 30. a rotating piece; 31. a rotating block; 32. a mounting block; 33. a locking lever; 34. a cross bar; 35. a first vertical rod; 36. and a second vertical rod.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, the technical solutions in the embodiments of the present invention are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, 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 describing embodiments of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in embodiments of the present invention will be understood in detail by those of ordinary skill in the art.
The invention provides an uninterrupted operation insulating ladder and a use method thereof, which are used for solving the technical problems that when an operator works for a long time, a narrower pedal cross rod can cause fatigue discomfort of feet and influence the physical health of the operator and the safety of power distribution operation.
Referring to fig. 1 and 2, an uninterrupted operation insulation ladder according to an embodiment of the present invention includes: an insulating ladder body 1 and an extension 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 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 chute 3, sliding blocks 11 are arranged in the chute 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 between the fixed block 4 and installs dwang 5, and the winding has haulage rope 6 on the dwang 5, and extension piece 2 is connected at haulage rope 6's both ends.
It should be noted that, by rotating the rotating rod 5 between the fixed blocks 4, the traction rope 6 wound on the rotating rod 5 is wound and unwound, and two ends of the traction rope 6 drive the connected extension blocks 2 to move, because the extension blocks 2 are installed between the two sliding blocks 11, the two sliding blocks 11 respectively slide in the sliding grooves 3 of the first vertical rod 35 and the second vertical rod 36, and therefore the extension blocks 2 can stably slide up and down beside the insulating ladder body 1;
the operator pulls the extension piece 2 to be located the other position of insulating ladder body 1 through adjusting and receive and releases haulage rope 6, haulage rope 6 is controllable extension piece 2 to be located the extension to horizontal pole 34, when the operator need carry out the operation of different height, 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 for the extension of corresponding horizontal pole 34 can all be realized when the operator changes pedal horizontal pole 34 at every turn, has alleviateed the condition that pedal narrower horizontal pole 34 caused the tired uncomfortable of foot, has guaranteed the healthy of operator and the security of distribution operation to a certain extent.
In the embodiment of the invention, two mounting through holes (not shown in the figure) are formed in the expansion block 2, and a mounting rod 12 is mounted in the mounting through holes, and the mounting rod 12 is connected with the traction rope 6.
The extension block 2 is provided with the mounting rod 12 to connect the traction rope 6, so that the traction rope 6 can be stably retracted and extended from the extension block 2 to prevent breakage.
In the embodiment of the present invention, the bottom end of the mounting rod 12 is mounted with the anti-slip sheet 8, and the size of the anti-slip sheet 8 is larger than the size of the mounting through hole.
The bottom end of the mounting rod 12, that is, the bottom of the expansion block 2 is provided with the anti-falling piece 8, and the size of the anti-falling piece 8 is larger than that of the mounting through hole, so that the mounting rod 12 can be prevented from falling off from the mounting through hole, and the traction rope 6 connected with the mounting rod 12 can be prevented from falling off when the expansion block 2 is retracted or extended.
Referring to fig. 3, in the embodiment of the present invention, the rotary assembly (not shown) is further included, and a rotation through hole (not shown) is formed in the fixed block 4, and the rotation assembly is connected to the rotation rod 5 through the rotation through hole.
It should be noted that, the rotating assembly can be manual or electric, and the rotating assembly drives the rotating rod 5 to rotate, so as to realize the traction and retraction of the traction rope 6 wound on the rotating rod 5.
Referring to fig. 4, in the embodiment of the present invention, the rotating assembly includes a grip lever 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 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 hand lever 14 is connected to the connecting block 15.
It should be noted that, in this embodiment, the rotating assembly is manual, and the rotating rod 5 is sequentially connected to the connecting rod 16, the connecting block 15 and the holding rod 14 through the rotating through hole.
One surface of the connecting block 15 is connected with a rotating block 31 which is hinged in a rotating groove in the connecting rod 16, so that 180 degrees of 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 to rotate, the holding rod 14 faces outwards, the holding rod 14 is rotated in the vertical direction, the holding rod 14 drives the connecting block 15 to rotate simultaneously, the rotating block 31 props against the inner wall of the rotating groove to drive the connecting rod 16 to rotate, and the connecting rod 16 and the rotating rod 5 coaxially rotate, so that the manual rotation of the rotating rod 5 can be realized conveniently and in a labor-saving manner;
when the holding rod 14 is not used for moving, the holding rod 14 is rotated in the horizontal direction, the rotating block 31 of the connecting block 15 is driven to rotate 180 degrees in the rotating groove, at this time, the holding rod 14 is attached to the fixed block 4 inwards, the holding rod 14 is stored, the carrying is convenient, and the occupied area is reduced.
In the embodiment of the invention, 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 (not shown in the figure) is formed in the auxiliary block 28, and a threaded rod 29 is penetrated in the first threaded through hole;
the holding 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 may be rotatably connected to the connecting block 15, and the threaded rod 29 in the auxiliary block 28 is adapted to the second threaded through hole in the holding rod 14, so that the second threaded through hole is aligned with the threaded rod 29 by rotating the holding rod 14, and then the threaded rod 29 is screwed into the second threaded through hole by rotating the rotating piece 30, so as to fix the holding rod 14.
In the embodiment of the invention, a gear 27 is arranged between the connecting rod 16 and the fixed block 4;
a fixing piece 23 is arranged on one side of the fixing block 4 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 is penetrated in the fixing through hole, and one end of the sliding rod 24 is connected with an inserting block 26;
the insert 26 is meshed with a gear 27;
the sliding rod 24 is sleeved with a spring 25, the other end of the sliding rod 24 is rotatably provided with a rotary round rod 22, a stirring baffle 21 is arranged above the rotary round rod 22, and a stop block 20 is arranged above the stirring baffle 21.
The connecting rod 16, the gear 27 and the rotation rod 5 are coaxially rotated.
After the operator climbs the insulating ladder body 1, the blocking piece 21 is pulled upwards, the rotary round rod 22 drives the sliding rod 24 in the fixing piece 23 to move upwards, the inserting block 26 moves upwards to unlock the gear 27, the holding rod 14 is rotated, and the rotary rod 5 is driven to rotate through the cooperation of the connecting block 15, the rotary block 31, the connecting rod 16 and the gear 27.
The toggle blocking piece 21 contacts the stop block 20 to limit the position of the toggle blocking piece 21.
The sliding rod 24 is sleeved with a spring 25, when the rotation of the gear 27 is required to be locked, the toggle blocking piece 21 is rotated and released, the insert block 26 moves downwards to reset under the action of the elastic force of the spring 25, the gear 27 is locked, and the rotating rod 5 is prevented from rotating due to the fact that the holding rod 14 is touched by mistake.
Referring to fig. 1 and 5, in the embodiment of the present invention, a side of the first vertical rod 35 and the second vertical rod 36 facing away from the chute 3 is provided with a sliding rail 7;
the sliding block 18 is arranged on the sliding rail 7, and a hook 19 is arranged on the sliding 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 is penetrated in 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 jacks 10, and the jacks 10 are matched with the locking rods 33.
In order to facilitate the operator to take tools during the operation, the slide rail 7 is provided outside the first vertical rod 35 and the second vertical rod 36, the slide block 18 is mounted on 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, the installation block 32 is internally provided with the locking rod 33 penetrating through the locking through hole, and the installation block 17 can be pulled when the sliding block 18 slides to a proper position in cooperation with the plurality of jacks 10 on the sliding rail, and under the tensile force of the reset tension spring 13, the locking rod 33 is driven to be inserted into the corresponding jack 10 to lock the position of the sliding block 18, so that an operator can conveniently replace the position of the hook 19 when replacing the position of the cross rod 34, and hang a tool bag on the hook 19 to take tools.
Referring to fig. 6, in the embodiment of the present invention, a stopper 9 is disposed at the bottom of the sliding rail 7.
The stopper 9 is provided at the bottom of the slide rail 7 to prevent the sliding block 18 from falling off the slide rail 7.
The application method of the uninterrupted operation insulating ladder comprises the following steps:
the rotating rod 5 is rotated, and the traction rope 6 wound on the rotating rod 5 is driven to drag the connected expansion block 2, so that any cross rod 34 on the expansion block 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 rotation rod 5 and the diameter of the rotation rod 5, the length of the pulling rope 6 is correspondingly adjusted, the extension block 2 connected with the pulling rope 6 moves along with the pulling rope 6, and when the operator needs to extend the pedal area of a certain cross rod 34 on the insulating ladder body 1, the position of the extension block 2 and the position of the corresponding cross rod 34 are controlled to be parallel on the same plane.
By using the uninterrupted operation insulating ladder disclosed by the invention, operators can climb to the side of a line needing to be operated, and the uninterrupted operation insulating ladder can be rapidly switched by the hybrid rapid switching switch.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the 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 scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. An uninterrupted operation insulating ladder, characterized by comprising: the insulation ladder comprises an insulation ladder body (1), an expansion block (2) and a rotating assembly;
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 two ends of the cross bars (34);
the sliding blocks (11) are arranged in the sliding grooves (3), the expansion blocks (2) are arranged between the sliding blocks (11), and the sliding blocks (11) are connected with the expansion blocks (2);
the tops 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);
a traction rope (6) is wound on the rotating rod (5), two ends of the traction rope (6) are connected with the expansion block (2), and the traction rope (6) is used for controlling the expansion block (2) to slide up and down and any cross rod (34) of the insulating ladder body (1) to be parallel on the same plane;
two mounting through holes are formed in the expansion block (2), a mounting rod (12) is mounted in each mounting through hole, and the mounting rod (12) is connected with the traction rope (6);
the bottom end of the mounting rod (12) is provided with an anti-falling piece (8), and the size of the anti-falling piece (8) is larger than that of the mounting through hole;
a sliding rail (7) is arranged at one side of the first vertical rod (35) and the second vertical rod (36) which is away from the sliding groove (3);
a sliding square (18) is arranged on the sliding rail (7), and a hook (19) is arranged on the sliding square (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), the outer end of the locking rod (33) is connected with a shifting block (17), and the reset tension spring (13) is positioned between the mounting block (32) and the shifting block (17);
a plurality of jacks (10) are arranged on the sliding rail (7), and the jacks (10) are matched with the locking rods (33);
a rotating through hole is formed in the fixed block (4), and the rotating assembly is connected with the rotating rod (5) through the rotating through hole;
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 a rotating groove is formed in the other side of the connecting rod (16);
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 hand holding rod (14) is connected with the connecting block (15);
an auxiliary block (28) is arranged on one side, away from the rotating rod (5), of the fixed block (4), a first threaded through hole is formed in the auxiliary block (28), and a threaded rod (29) penetrates through the first threaded through hole;
the hand holding rod (14) is provided with a second threaded through hole, and the threaded rod (29) is matched with the second threaded through hole;
one end of the threaded rod (29) is provided with a rotating piece (30), and the rotating piece (30) is used for screwing the threaded rod (29) into the second threaded through hole when the hand-held rod (14) is rotated to align the positions of the second threaded through hole and the threaded rod (29).
2. Uninterrupted power operation insulating ladder according to claim 1, characterized in that a gear (27) is arranged between the connecting rod (16) and the fixed block (4);
a fixing piece (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 piece (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 sliding rod (24) is sleeved with a spring (25), the other end of the sliding rod (24) is rotatably provided with a rotary round rod (22), a stirring baffle (21) is arranged above the rotary round rod (22), and a stop block (20) is arranged above the stirring baffle (21).
3. Uninterrupted power operation insulating ladder according to claim 1, characterized in that the bottom of the sliding rail (7) is provided with a stopper (9).
4. A method of using the uninterrupted power operation insulation ladder of claim 1, comprising:
the rotating rod (5) is rotated, and a traction rope (6) wound on the rotating rod (5) is driven to drag the connected expansion block (2), so that any cross rod (34) on the expansion block (2) and the insulating ladder body (1) are 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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115354957A CN115354957A (en) | 2022-11-18 |
| CN115354957B true CN115354957B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211152011.2A Active CN115354957B (en) | 2022-09-21 | 2022-09-21 | Uninterrupted operation insulating ladder and use method thereof |
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| CN (1) | CN115354957B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2181477B (en) * | 1985-10-11 | 1990-01-24 | 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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2022
- 2022-09-21 CN CN202211152011.2A patent/CN115354957B/en active Active
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| CN115354957A (en) | 2022-11-18 |
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