CN114059913A - Auxiliary platform for on-column equipment maintenance - Google Patents
Auxiliary platform for on-column equipment maintenance Download PDFInfo
- Publication number
- CN114059913A CN114059913A CN202111199186.4A CN202111199186A CN114059913A CN 114059913 A CN114059913 A CN 114059913A CN 202111199186 A CN202111199186 A CN 202111199186A CN 114059913 A CN114059913 A CN 114059913A
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- China
- Prior art keywords
- operation platform
- telescopic
- platform
- ladder
- foldable operation
- 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.)
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- 238000012423 maintenance Methods 0.000 title abstract description 22
- 230000009194 climbing Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 7
- 239000003381 stabilizer Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Images
Classifications
-
- 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
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
- E06C1/36—Ladders suspendable by hooks or the like
-
- 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
- E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
- E06C1/125—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic with tubular longitudinal members nested within each other
-
- 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
- E06C1/39—Ladders having platforms; Ladders changeable into platforms
- E06C1/393—Ladders having platforms foldable with the ladder
-
- 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
-
- 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
- E06C7/082—Connections between rungs or treads and longitudinal members
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
- E06C7/44—Means for mounting ladders on uneven ground
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The invention belongs to the technical field of maintenance platforms, and particularly relates to an auxiliary platform for on-column equipment maintenance; the foldable operation platform comprises a telescopic ladder, wherein an angle supporting leg is rotatably arranged at the bottom of the telescopic ladder, the telescopic ladder comprises a first telescopic rod and a second telescopic rod, a cross arm is connected between the first telescopic rod and the second telescopic rod, the telescopic ladder is a telescopic straight ladder, the top of the telescopic ladder is rotatably connected with the left end of the foldable operation platform, when the foldable operation platform is not used, the foldable operation platform is folded and placed on the telescopic ladder, when the foldable operation platform is used, a supporting inclined rod is connected between the foldable operation platform and the telescopic ladder, the supporting inclined rod can horizontally support the foldable operation platform on the top of the telescopic ladder placed at different inclination angles, and the angle supporting leg can support the telescopic ladder placed at different inclination angles on the ground; the climbing device is reasonable in structure and convenient to operate and use, improves the climbing stability of maintainers, provides a convenient and fast maintenance foothold for the maintainers, reduces the labor intensity of the maintainers during working, and saves time and cost.
Description
Technical Field
The invention belongs to the technical field of maintenance platforms, and particularly relates to an auxiliary platform for on-column equipment maintenance.
Background
With the rapid development of the electric power industry in China in recent years, equipment such as a pole-mounted transformer, a pole-mounted comprehensive distribution box and the like is widely applied to the transformation and construction of a power distribution network in cities and towns, the transformation and the upgrade of rural power networks, non-hot areas in cities and towns and large industrial and mining enterprises, is usually erected between two electric poles, and has the characteristics of simple structure, less investment, no occupation of the ground, convenient distribution, simple construction and the like; in the use of post equipment, the staff need carry out unscheduled maintenance to it, and when overhauing it, traditional operation mode is that operating personnel scrambles the pole and carries out the operation, and the shortcoming that this kind of operation mode exists has following two points: (1) the maintenance tool is not easy to carry when the rod is put on, the tool and equipment are not easy to transfer after the rod is put on, and other people need to assist in maintenance; (2) when an operator is fixed on the electric pole, the feet and the waist need to be supported, and the movement is inconvenient, so that the overhaul is very inconvenient, and the overhaul range is limited; therefore, the stability of the maintainers in climbing is improved, a convenient maintenance foothold is provided for the maintainers, and the auxiliary platform for the on-column equipment maintenance is necessary for reducing the labor intensity of the maintainers in working.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the auxiliary platform for the on-column equipment maintenance, which has the advantages of reasonable structure, convenience in operation and use, improvement of the climbing stability of the maintainers, convenience in maintenance and foothold for the maintainers and reduction of the labor intensity of the maintainers in working.
The purpose of the invention is realized as follows: on-column overhaul of equipments auxiliary platform, it includes the extension ladder, the extension ladder bottom is rotated and is provided with the angle stabilizer blade, the extension ladder includes first telescopic link and second telescopic link, is connected with the cross arm between first telescopic link and the second telescopic link, the extension ladder is scalable vertical ladder, the left end that is connected with collapsible operation platform is rotated at the extension ladder top, when not using, collapsible operation platform fold place in on the extension ladder, during the use, collapsible operation platform with connect the support down tube between the extension ladder, support the down tube can with collapsible operation platform supports in different inclination places horizontally the top of extension ladder, the angle stabilizer blade can place different inclination the extension ladder supports in subaerial.
The left end part of the foldable operation platform is provided with a detachable anti-falling hook, and when the foldable operation platform is used, the left end part of the foldable operation platform is hooked on the base of the equipment to be overhauled through the anti-falling hook.
The first telescopic rod comprises a plurality of nested sleeves with different diameters, a guide convex block is arranged on the outer side surface of each nested sleeve along the length direction of the nested sleeve, and except the innermost nested sleeve, the inner surfaces of other nested sleeves are provided with guide grooves matched with the guide convex block on the other nested sleeve directly connected with the inner part of the nested sleeve in a sliding manner; the second telescopic rod has the same structure as the first telescopic rod.
The cross arm is arranged on each nested sleeve in a sliding mode, the end portion of each cross arm is provided with a locking screw, and the end portion of each locking screw can selectively extend into the pipe wall of each nested sleeve.
The angle supporting leg comprises a socket joint, the socket joint is detachably connected to the bottoms of the first telescopic rod and the second telescopic rod, an outer connecting plate is arranged at the bottom of the socket joint, the outer connecting plate is rotatably connected with an inner connecting plate through a connecting shaft rod, and the inner connecting plate is connected with a base plate.
But folding operation platform includes the landing slab, the landing slab top is provided with the handrail, the both sides of landing slab through the round pin axle respectively with first telescopic link with the second telescopic link rotates to be connected.
Be provided with a plurality of connecting holes along its length direction uniformly on the side of landing slab, the top of supporting the down tube through the cooperation of connecting pin and different positions connecting hole can with the different positions of landing slab side are connected.
The side surfaces of the upper rods of the first telescopic rod and the second telescopic rod are provided with connecting side plates, and the bottoms of the supporting inclined rods are connected with the connecting side plates in a rotating mode through connecting inserted rods.
The invention has the beneficial effects that: according to the auxiliary platform for on-column equipment maintenance, equipment on columns with different heights can be maintained through the telescopic ladder, meanwhile, the operation platform is convenient to carry and store, the foldable operation platform is rotatably arranged at the top of the telescopic ladder and is folded to be convenient to carry and store when not in use, the support inclined rod is used for supporting the foldable operation platform when in use, a horizontal and stable operation platform is provided for workers, the working safety and the working efficiency of the foldable operation platform are improved, and meanwhile, the angle support leg can adapt to the telescopic ladders placed at different inclination angles and uneven ground to stably support the whole auxiliary equipment on the ground, so that the stability of the auxiliary equipment is ensured; the auxiliary platform for overhauling the equipment on the column is reasonable in structure and convenient to operate and use, improves the stability of the overhauling personnel in climbing, provides a convenient overhauling footing for the overhauling personnel, reduces the labor intensity of the overhauling personnel in working, and saves time and cost.
Drawings
Fig. 1 is a schematic structural view of the auxiliary platform for on-column equipment maintenance of the present invention.
Fig. 2 is a schematic structural view of the auxiliary platform extension ladder for on-column equipment maintenance of the present invention.
Fig. 3 is a schematic top view of the cross arm connection of the auxiliary platform for equipment overhaul on the column according to the present invention.
Fig. 4 is a schematic cross-sectional structure view of the connection of the cross arm of the auxiliary platform for equipment overhaul on the column of the present invention.
Fig. 5 is a schematic structural view of the first telescopic rod of the auxiliary platform for on-column equipment maintenance of the present invention.
Fig. 6 is a schematic front view structure view of the angle support leg of the auxiliary platform for equipment maintenance on the column of the present invention.
FIG. 7 is a schematic side view of the angle support of the auxiliary platform for equipment overhaul on the column according to the present invention.
Fig. 8 is a schematic structural view of the foldable operation platform connection of the on-column equipment maintenance auxiliary platform of the present invention.
In the figure: 1. angle stabilizer blade 2, extension ladder 3, cross arm 4, support down tube 5, collapsible operation platform 6, anticreep couple 7, nested sleeve pipe 8, direction lug 9, locking screw 12, second telescopic link 13, first telescopic link 16, bed plate 17, inner connecting plate 18, connecting shaft 19, external board 20, socket joint 21, landing slab 22, connecting hole 23, connecting pin 24, connect inserted bar 25, connect curb plate 26, handrail.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-8, the auxiliary platform for on-column equipment maintenance comprises an extension ladder 2, an angle support leg 1 is rotatably arranged at the bottom of the extension ladder 2, the extension ladder 2 comprises a first extension bar 13 and a second extension bar 12, a cross arm 3 is connected between the first extension bar 13 and the second extension bar 12, the extension ladder 2 is a telescopic straight ladder, the top of the extension ladder 2 is rotatably connected with the left end of a foldable operation platform 5, when not in use, the foldable operation platform 5 is folded and placed on the extension ladder 2, when in use, a support diagonal rod 4 is connected between the foldable operation platform 5 and the extension ladder 2, the support diagonal 4 can horizontally support the foldable work platform 5 on the top of the extension ladder 2 placed at different inclination angles, the angle support legs 1 can support the extension ladder 2 placed at different inclination angles on the ground.
According to the auxiliary platform for overhauling the equipment on the column, the equipment on the column with different heights can be overhauled by arranging the extension ladder 2, and meanwhile, the operation platform is convenient to carry and store, the foldable operation platform 5 is rotatably arranged at the top of the extension ladder 2 and is convenient to carry and store when not in use, and when in use, the support inclined rod 4 is used for supporting the equipment, so that a horizontal and stable operation platform is provided for workers, the working safety and the working efficiency of the equipment are improved, and meanwhile, the angle support leg 1 can adapt to the extension ladder 2 placed at different inclination angles and uneven ground to stably support the whole auxiliary equipment on the ground, and the stability of the auxiliary equipment is ensured; the auxiliary platform for overhauling the equipment on the column is reasonable in structure and convenient to operate and use, improves the stability of the overhauling personnel in climbing, provides a convenient overhauling footing for the overhauling personnel, reduces the labor intensity of the overhauling personnel in working, and saves time and cost.
Example 2
As shown in fig. 1-8, the auxiliary platform for on-column equipment maintenance comprises an extension ladder 2, an angle support leg 1 is rotatably arranged at the bottom of the extension ladder 2, the extension ladder 2 comprises a first extension bar 13 and a second extension bar 12, a cross arm 3 is connected between the first extension bar 13 and the second extension bar 12, the extension ladder 2 is a telescopic straight ladder, the top of the extension ladder 2 is rotatably connected with the left end of a foldable operation platform 5, when not in use, the foldable operation platform 5 is folded and placed on the extension ladder 2, when in use, a support diagonal rod 4 is connected between the foldable operation platform 5 and the extension ladder 2, the support diagonal 4 can horizontally support the foldable work platform 5 on the top of the extension ladder 2 placed at different inclination angles, the angle support legs 1 can support the extension ladder 2 placed at different inclination angles on the ground.
For better effect, be provided with detachable anticreep couple 6 on collapsible operation platform 5's the left end portion, during the use, collapsible operation platform 5's the left end portion passes through anticreep couple 6 colludes on waiting to overhaul equipment base, can guarantee to be connected the reliability between operation platform and the pole, prevents that operation platform from taking place to turn on one's side, improves platform stability, guarantees the personal safety of operation personnel point.
For better effect, the first telescopic rod 13 comprises a plurality of nested sleeves 7 with different diameters, the outer side surface of each nested sleeve 7 is provided with a guide convex block 8 along the length direction, and the inner surfaces of other nested sleeves 7 except the innermost nested sleeve 7 are provided with guide grooves matched with the guide convex blocks 8 on the other nested sleeve 7 directly connected with the inner part in a sliding way; the second telescopic rod 12 has the same structure as the first telescopic rod 13, and is simple and reasonable in structure and convenient to use.
For better effect, each nesting sleeve 7 is provided with the cross arm 3 in a sliding manner, the end part of the cross arm 3 is provided with a locking screw 9, the end part of the locking screw 9 can selectively extend into the pipe wall of the nesting sleeve 7, the cross arm 3 can be fixed on different positions of the nesting sleeve 7 according to use requirements, and the operation and the use are convenient.
In order to achieve better effects, the angle supporting leg 1 comprises a sleeve joint 20, the sleeve joint 20 is detachably connected to the bottoms of the first telescopic rod 13 and the second telescopic rod 12, an outer connecting plate 19 is arranged at the bottom of the sleeve joint 20, the outer connecting plate 19 is rotatably connected with an inner connecting plate 17 through a connecting shaft rod 18, the inner connecting plate 17 is connected with a base plate 16, the structure is simple and reasonable, the adaptability is strong, and the main body of the angle supporting leg can be stably supported.
For better effect, collapsible work platform 5 includes landing slab 21, landing slab 21 top is provided with handrail 26, landing slab 21's both sides through the round pin axle respectively with first telescopic link 13 with second telescopic link 12 rotates to be connected, simple structure is reasonable, connects conveniently.
For better effect, be provided with a plurality of connecting holes 22 along its length direction uniformly on the side of landing slab 21, the top of supporting down tube 4 through connecting pin 23 with different position connecting hole 22 the cooperation can with the different positions of landing slab 21 side are connected, simple structure is reasonable, convenient operation.
For better effect, all be provided with on the side of first telescopic link 13 with second telescopic link 12 upper portion pole and connect curb plate 25, support the bottom of down tube 4 through connect inserted bar 24 with connect curb plate 25 and rotate and be connected, simple structure is reasonable, connects stably conveniently.
According to the auxiliary platform for overhauling the equipment on the column, the equipment on the column with different heights can be overhauled by arranging the extension ladder 2, and meanwhile, the operation platform is convenient to carry and store, the foldable operation platform 5 is rotatably arranged at the top of the extension ladder 2 and is convenient to carry and store when not in use, and when in use, the support inclined rod 4 is used for supporting the equipment, so that a horizontal and stable operation platform is provided for workers, the working safety and the working efficiency of the equipment are improved, and meanwhile, the angle support leg 1 can adapt to the extension ladder 2 placed at different inclination angles and uneven ground to stably support the whole auxiliary equipment on the ground, and the stability of the auxiliary equipment is ensured; the auxiliary platform for overhauling the equipment on the column is reasonable in structure and convenient to operate and use, improves the stability of the overhauling personnel in climbing, provides a convenient overhauling footing for the overhauling personnel, reduces the labor intensity of the overhauling personnel in working, and saves time and cost.
Claims (8)
1. Equipment overhaul auxiliary platform on post, it includes extension ladder (2), its characterized in that: the bottom of the extension ladder (2) is rotatably provided with an angle supporting leg (1), the extension ladder (2) comprises a first extension bar (13) and a second extension bar (12), a cross arm (3) is connected between the first extension bar (13) and the second extension bar (12), the extension ladder (2) is a telescopic straight ladder, the top of the extension ladder (2) is rotatably connected with the left end of a foldable operation platform (5), when not in use, the foldable operation platform (5) is folded and placed on the extension ladder (2), when in use, a supporting diagonal rod (4) is connected between the foldable operation platform (5) and the extension ladder (2), the supporting diagonal rods (4) can horizontally support the foldable operation platform (5) at the tops of the extension ladders (2) placed at different inclination angles, the angle support legs (1) can support the extension ladder (2) placed at different inclination angles on the ground.
2. The on-column equipment servicing support platform of claim 1, wherein: the left end part of the foldable operation platform (5) is provided with a detachable anti-falling hook (6), and when the foldable operation platform is used, the left end part of the foldable operation platform (5) is hooked on the equipment base to be overhauled through the anti-falling hook (6).
3. The on-column equipment servicing support platform of claim 1 or 2, wherein: the first telescopic rod (13) comprises a plurality of nested sleeves (7) with different diameters, the outer side surface of each nested sleeve (7) is provided with a guide convex block (8) along the length direction, and the inner surfaces of other nested sleeves (7) except the innermost nested sleeve (7) are provided with guide grooves matched with the guide convex blocks (8) on the other nested sleeve (7) directly connected with the inner part in a sliding manner; the second telescopic rod (12) has the same structure as the first telescopic rod (13).
4. The on-column equipment servicing support platform of claim 3, wherein: the cross arm (3) is arranged on each nested sleeve (7) in a sliding mode, a locking screw (9) is arranged at the end of the cross arm (3), and the end of the locking screw (9) can selectively extend into the pipe wall of the nested sleeve (7).
5. The on-column equipment servicing support platform of claim 1 or 2, wherein: the angle support leg (1) comprises a sleeve joint (20), the sleeve joint (20) is detachably connected to the bottoms of the first telescopic rod (13) and the second telescopic rod (12), an outer connecting plate (19) is arranged at the bottom of the sleeve joint (20), the outer connecting plate (19) is rotatably connected with an inner connecting plate (17) through a connecting shaft rod (18), and the inner connecting plate (17) is connected with a base plate (16).
6. The on-column equipment servicing support platform of claim 1, wherein: collapsible operation platform (5) are including landing slab (21), landing slab (21) top is provided with handrail (26), the both sides of landing slab (21) through the round pin axle respectively with first telescopic link (13) with second telescopic link (12) rotate the connection.
7. The on-column equipment servicing support platform of claim 6, wherein: be provided with a plurality of connecting holes (22) along its length direction uniformly on the side of landing slab (21), the top of supporting down tube (4) through connecting pin (23) with the cooperation of different position connecting hole (22) can with the different positions of landing slab (21) side are connected.
8. The on-column equipment servicing support platform of claim 6, wherein: the side surfaces of the upper rods of the first telescopic rod (13) and the second telescopic rod (12) are respectively provided with a connecting side plate (25), and the bottom of the supporting diagonal rod (4) is rotatably connected with the connecting side plate (25) through a connecting inserted rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111199186.4A CN114059913A (en) | 2021-10-14 | 2021-10-14 | Auxiliary platform for on-column equipment maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111199186.4A CN114059913A (en) | 2021-10-14 | 2021-10-14 | Auxiliary platform for on-column equipment maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114059913A true CN114059913A (en) | 2022-02-18 |
Family
ID=80234519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111199186.4A Withdrawn CN114059913A (en) | 2021-10-14 | 2021-10-14 | Auxiliary platform for on-column equipment maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114059913A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217305A (en) * | 2022-06-29 | 2022-10-21 | 海南电网有限责任公司陵水供电局 | Portable operation platform for ring main unit |
-
2021
- 2021-10-14 CN CN202111199186.4A patent/CN114059913A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217305A (en) * | 2022-06-29 | 2022-10-21 | 海南电网有限责任公司陵水供电局 | Portable operation platform for ring main unit |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20220218 |