CN210918428U - Climbing auxiliary device for installation and maintenance of steel pipe pole - Google Patents
Climbing auxiliary device for installation and maintenance of steel pipe pole Download PDFInfo
- Publication number
- CN210918428U CN210918428U CN201921702065.5U CN201921702065U CN210918428U CN 210918428 U CN210918428 U CN 210918428U CN 201921702065 U CN201921702065 U CN 201921702065U CN 210918428 U CN210918428 U CN 210918428U
- Authority
- CN
- China
- Prior art keywords
- pipe pole
- steel pipe
- auxiliary device
- cross arm
- pedal
- 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.)
- Active
Links
Images
Abstract
The utility model belongs to an installation and maintenance climbing auxiliary device on the transmission line steel pipe pole, especially a steel pipe pole climbing auxiliary device is applicable to the climbing removal of operation personnel under the various steel pipe pole installation and maintenance condition. The lifting rod comprises a lifting rod, wherein the upper end of the lifting rod is fixed on a rod body, and the lower end of the lifting rod is fixed in the middle of a cross arm and is in an inclined shape; meanwhile, horizontal pedals are respectively fixed on two sides of the cross arm; in addition, the outer side edges of the upper end surface of the pedal are respectively provided with a grab rail along the length direction. The scheme has the advantages that: the problem that the traditional suspender influences the electric clearance is solved. The operation space of the operators on the cross arm is increased, and the checkered plates are adopted to play a role in skid resistance. The pedal handrail not only facilitates the binding of safety belts, but also plays a role in limiting and protecting personnel and equipment.
Description
Technical Field
The invention belongs to an installation, maintenance and climbing auxiliary device on a steel pipe pole of a power transmission line, in particular to a steel pipe pole climbing auxiliary device which is suitable for climbing movement of operating personnel under the installation and maintenance conditions of various steel pipe poles.
Background
Among the electric power line maintenance operation process, the high altitude construction is frequent, and the maintenance ring that sets up on jib and the cross arm of traditional steel-pipe pole installation climbing auxiliary device mainly adopted pole body to cross arm head all has respective shortcoming. The traditional suspender has certain potential safety hazard because the height of a hanging point is large, and the electrical clearance is influenced. The cross arm is then hugged closely to the maintenance ring, and the operation personnel move on the cross arm and need lie prone and attach on the cross arm, dangerous and very inconvenient. While the safety awareness of the operators is enhanced, it is necessary to provide reliable safety facilities and improve the safety protection conditions of the operators. Therefore need design a neotype steel-pipe pole installation climbing auxiliary device, can make things convenient for operation personnel to remove safely, can facilitate for fortune maintenance again, convenient construction. The construction efficiency and the economic benefits of operation on the steel pipe pole are improved.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the utility model provides a climbing auxiliary device for installation and maintenance of a steel pipe pole, which is arranged on the steel pipe pole of a power transmission line and is matched with the steel pipe pole body and a cross arm for operation, and comprises a suspension rod, wherein the upper end of the suspension rod is hinged and fixed on the pole body, and the lower end of the suspension rod is hinged and fixed in the middle of the cross arm and is in an inclined shape; simultaneously, pedals are respectively fixed on two sides of the outer cross arm at the connecting point of the suspender and the cross arm; in addition, the upper end surfaces of the pedals are respectively provided with a grab rail along the length direction.
Furthermore, a vertical triangular rib plate is supported at the lower end of each pedal, and two vertical edges of the triangular rib plate are respectively fixed on the pedals and the side surfaces of the cross arms.
Further: the cross section of the pedal with the horizontal part and the vertical part is in an L-shaped design, wherein the vertical part is attached to the side surface of the cross arm and is fixed through bolts or welding.
Further: the vertical part of the pedal is provided with a plurality of openings, the upper end surface of the triangular rib plate is fixed on the horizontal part of the pedal, and the side surface of the triangular rib plate is fixed on the cross arm.
Further: the upper end surface of the pedal is provided with a plurality of convex ridges which are staggered in height.
The scheme has the advantages that: the problem that the traditional suspender influences the electric clearance is solved. The operation space of the operators on the cross arm is increased, and the checkered plates are adopted to play a role in skid resistance. The pedal handrail not only facilitates the binding of safety belts, but also plays a role in limiting and protecting personnel and equipment.
Drawings
Fig. 1 is a front view of the structure of the utility model;
fig. 2 is a top view of the utility model;
FIG. 3 is a schematic structural view of an embodiment of a grab bar;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the utility model provides a climbing auxiliary device for installation and maintenance of a steel pipe pole, which is arranged on the steel pipe pole of a power transmission line and is matched with the steel pipe pole body and a cross arm 1 for operation, and comprises a suspension rod 2, wherein the upper end of the suspension rod 2 is hinged and fixed on the pole body, the lower end is hinged and fixed in the middle of the cross arm 1 and is in an inclined shape, specifically, connecting lugs with through holes are respectively arranged on the pole body and the cross arm, through holes are respectively arranged on the upper end and the lower end of the suspension rod correspondingly, and the fixing is realized by bolt threading; meanwhile, two sides of the outer side cross arm of the connecting point of the suspender 2 and the cross arm are respectively fixed with a pedal 3; in addition, the upper end surfaces of the pedals 3 are respectively provided with handrail rods 4 with long rods along the length direction, and the long rods of the handrail are arranged in a staggered mode of arranging bulges 42 and recesses 41 in order to prevent the hand from slipping, and refer to fig. 3.
A triangular rib plate 5 with vertical edges is supported at the lower end of each pedal 3, and the two vertical edges of the triangular rib plate 5 are respectively welded and fixed on the pedals 3 and the side surfaces of the cross arms 1.
The safety rope upper end is tied on jib 2 under normal conditions to can slide from top to bottom along the body of rod of jib 2, as the improvement of scheme: a semicircular limiting snap ring is arranged on the left side of the suspender 2 and can fix the safety rope.
The improvement as the scheme is as follows: the cross section of the pedal with the horizontal part and the vertical part is in an L-shaped design, wherein the vertical part is attached to the side surface of the cross arm and is fixed through bolts or welding.
The improvement as the scheme is as follows: the vertical part of the pedal is provided with a plurality of openings, the upper end surface of the triangular rib plate is fixed on the horizontal part of the pedal, and the side surface of the triangular rib plate is fixed on the cross arm.
The improvement as the scheme is as follows: the upper end surface of the pedal is provided with a plurality of convex ridges which are staggered in height.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a climbing auxiliary device is overhauld in steel-pipe pole installation, sets up on transmission line steel-pipe pole, with steel-pipe pole body and cross arm cooperation operation, its characterized in that: the upper end of the suspender is hinged on the rod body, and the lower end of the suspender is hinged and fixed in the middle of the cross arm and is in an inclined shape; meanwhile, horizontal pedals are respectively fixed on two sides of the cross arm; in addition, the outer side edges of the upper end surface of the pedal are respectively provided with a grab rail along the length direction.
2. The steel pipe pole installation, overhaul and climbing auxiliary device as claimed in claim 1, wherein: the lower end of each pedal is supported with a vertical triangular rib plate, and two vertical edges of the triangular rib plate are respectively fixed on the pedals and the side surfaces of the cross arms.
3. The steel pipe pole installation, overhaul and climbing auxiliary device as claimed in claim 1, wherein: the upper end surface of the pedal is provided with a plurality of convex ridges which are staggered in height.
4. The steel pipe pole installation, overhaul and climbing auxiliary device as claimed in claim 1, wherein: the cross section of the pedal with the horizontal part and the vertical part is in an L-shaped design, wherein the vertical part is attached to the side surface of the cross arm and is fixed through bolts or welding.
5. The steel pipe pole installation, overhaul and climbing auxiliary device of claim 4, which is characterized in that: the vertical part of the pedal is provided with a plurality of openings, the upper end surface of the triangular rib plate is fixed on the horizontal part of the pedal, and the side surface of the triangular rib plate is fixed on the cross arm.
6. The steel pipe pole installation, overhaul and climbing auxiliary device as claimed in claim 1, wherein: the grab rail is formed by arranging and combining convex and concave parts in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921702065.5U CN210918428U (en) | 2019-10-12 | 2019-10-12 | Climbing auxiliary device for installation and maintenance of steel pipe pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921702065.5U CN210918428U (en) | 2019-10-12 | 2019-10-12 | Climbing auxiliary device for installation and maintenance of steel pipe pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210918428U true CN210918428U (en) | 2020-07-03 |
Family
ID=71347942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921702065.5U Active CN210918428U (en) | 2019-10-12 | 2019-10-12 | Climbing auxiliary device for installation and maintenance of steel pipe pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210918428U (en) |
-
2019
- 2019-10-12 CN CN201921702065.5U patent/CN210918428U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201785175U (en) | Hoisting basket for high-voltage steel tower | |
| CN202848860U (en) | Special sling for flexible busbar installation | |
| CN207829430U (en) | A kind of lifting type operating platform for hanging operation | |
| CN210918428U (en) | Climbing auxiliary device for installation and maintenance of steel pipe pole | |
| CN203568616U (en) | Elevator traction machine protective guard protection device | |
| CN202807040U (en) | Suspension device for ship bull facade | |
| CN109256721A (en) | A kind of helicopter live-line maintenance operation hanging basket | |
| CN202880699U (en) | Bias-rail girder bridge crane | |
| CN202917897U (en) | Cable hoisting horizontal pulley | |
| CN203715155U (en) | Heavy cover plate lifting device | |
| CN203159027U (en) | A prefabricated iron tower foundation spreader | |
| CN205442452U (en) | Convenient hoisting accessory of substation equipment safety | |
| CN201174560Y (en) | Elevated DC feeding power supplying apparatus | |
| CN201705193U (en) | Dedicated flexible ladder used for replacing insulators | |
| CN201347719Y (en) | Telescopic safety ladder | |
| CN202366352U (en) | Movable safety belt suspension device | |
| CN105256719A (en) | Bridge guardrail provided with sliding rails | |
| CN210246126U (en) | Obstacle-crossing wiring aerodyne | |
| CN113969547A (en) | U-shaped manned hanging basket type maintenance platform for large bridge tower | |
| CN203699783U (en) | Hanging bracket fixed with wire pole | |
| CN206579493U (en) | One kind segmentation, neutral section insulator | |
| CN202706642U (en) | Annular concrete pole tower provided with anti-dropping device | |
| CN201298698Y (en) | Movable spanning basket | |
| CN208934511U (en) | A kind of cross-arm of transmission tower | |
| CN205555882U (en) | Heavy single track hangs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |