CN210608296U - Safety protection type climbing rod assembly - Google Patents
Safety protection type climbing rod assembly Download PDFInfo
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- CN210608296U CN210608296U CN201922048060.1U CN201922048060U CN210608296U CN 210608296 U CN210608296 U CN 210608296U CN 201922048060 U CN201922048060 U CN 201922048060U CN 210608296 U CN210608296 U CN 210608296U
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- rod
- side plates
- pin
- workbench
- safety
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Abstract
Safety protection formula pole subassembly of stepping on. Relate to the power supply field, especially relate to the pole subassembly is stepped on to safety protection formula. The safety protection type climbing rod assembly is simple in structure, convenient to operate and capable of improving safety. The device comprises a rod body, wherein a knob insulator is arranged at the top of the rod body, and a workbench is arranged below the knob insulator on the rod body; still include extension ladder, carriage and elasticity stay cord, extension ladder and carriage are located the both sides of the body of rod, be equipped with a pair of stopper on the workstation, stopper and curb plate one-to-one, the stopper is located the inboard of curb plate, is used for spacing the curb plate. The utility model discloses convenient processing, it is with low costs.
Description
Technical Field
The utility model relates to a power supply field especially relates to safety protection formula pole subassembly of stepping on.
Background
The electric power overhaul operation comprises a power generation part, a power supply part, a power transformation part and a power distribution part, wherein each part is responsible for special personnel, is mainly responsible for daily equipment installation and maintenance, troubleshooting, line patrol and the like, is an occupation for maintenance of a power grid and accessory equipment thereof, has high professional requirements and has certain dangerousness.
The pole climbing operation is the conventional operation of a maintainer, and the staff needs to pay attention to safety all the time in the pole climbing process. If the switch blade maintenance belongs to high-altitude maintenance operation, a ladder is needed to be used for pole climbing operation in the early stage, and safety accidents are easy to occur due to the fact that no protective measures are provided in the ladder climbing process; after the post is stepped on to the pole operation platform, the safety belt need be used for guaranteeing that the knife switch overhauls time maintainer's safety, but knife switch pillar vase does not belong to firm component, forbids to hang the safety belt on the insecure component, and other companies take place the safety belt and directly hang and lead to the cracked accident of pillar vase on the pillar vase, also do not have special complementary unit on the operation platform moreover, have the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above problem, provide a simple structure, convenient operation improves the safety protection formula of security and steps on pole subassembly.
The technical scheme of the utility model is that: the device comprises a rod body, wherein a knob insulator is arranged at the top of the rod body, and a workbench is arranged below the knob insulator on the rod body;
also comprises an extension ladder, a supporting frame and an elastic pull rope,
the extension ladder and the support frame are positioned at two sides of the rod body,
the telescopic ladder comprises a pair of parallel vertical rods, an L-shaped lifting hook is arranged on the outer side of the middle part of each vertical rod, a first pin hole is formed in the top of each vertical rod, two ends of the workbench are respectively provided with a second pin hole, and the first pin holes and the second pin holes correspond to each other one by one and are used for placing pin shafts;
the supporting frame is U-shaped and provided with two parallel side plates, the top of each side plate is provided with a pin hole III, two ends of the workbench are respectively provided with a pin hole IV, and the pin holes III and the pin holes IV correspond to each other one by one and are used for placing pin shafts;
the side plates are provided with sliding holes, sliding rods are arranged in the sliding holes, the elastic pull ropes are positioned in the L-shaped lifting hooks of the pair of upright rods, and two ends of the elastic pull ropes are respectively connected with the sliding rods on the two side plates;
the workbench is provided with a pair of limiting blocks, the limiting blocks correspond to the side plates one to one, and the limiting blocks are located on the inner sides of the side plates and used for limiting the side plates.
The slide hole is L-shaped.
The slide bar comprises a cylinder, one end of the cylinder is provided with a stop block, and the other end of the cylinder is provided with a through hole for connecting the elastic pull rope.
And a hanging ring used for connecting a safety belt hook is arranged on the inner side of the bottom of the side plate.
In the working process of the utility model, the flexible ladder and the supporting frame are tightened by the elastic pull rope in the conventional state, thereby saving space; when the maintenance personnel work, the extension ladder is opened outwards, meanwhile, the elastic pull rope positioned in the L-shaped lifting hook on the extension ladder is placed between the waist of the maintenance personnel, and the maintenance personnel move upwards to drive the pair of slide bars to slide upwards in the slide holes of the supporting frame through the elastic pull rope, so that the safety is improved;
after the operator climbs to the workbench, the operator below can push the supporting frame, and then the maintainer above can pull down the supporting frame through the elastic pull rope, so that the supporting frame is turned over to the limiting block for limiting, and then the hook on the body is connected to the supporting frame, so that the safety is improved.
The utility model discloses convenient processing, it is with low costs.
Drawings
Figure 1 is a schematic structural view of the present invention,
figure 2 is a schematic structural view of the support frame,
figure 3 is a first working state diagram of the utility model,
figure 4 is a second working state diagram of the utility model,
FIG. 5 is an enlarged view of a portion of FIG. 1 at A;
in the figure, 1 is a rod body, 2 is a knob insulator, 3 is a workbench,
4 is an extension ladder, 41 is a vertical rod, 42 is a hook, 43 is a pin shaft I,
5 is a supporting frame, 51 is a side plate, 52 is a second pin shaft, 53 is a sliding hole, 54 is a sliding rod, 55 is a stop block, 56 is a through hole,
6 is an elastic pull rope, 7 is a limiting block, and 8 is a hanging ring;
the arrows in fig. 4 represent the support frame turning action.
Detailed Description
The utility model is shown in fig. 1-4, comprising a rod body 1, wherein the top of the rod body is provided with a knob insulator 2, a workbench 3 is arranged below the knob insulator on the rod body, and a knife switch is arranged at the top of the knob insulator during operation;
also comprises an extension ladder 4, a supporting frame 5 and an elastic pull rope 6,
the extension ladder and the support frame are positioned at two sides of the rod body,
the extension ladder 4 comprises a pair of parallel upright rods 41, an L-shaped lifting hook 42 is arranged on the outer side of the middle part of each upright rod, a first pin hole is formed in the top of each upright rod, two pin holes are formed in two ends of the workbench respectively, and the first pin holes and the second pin holes correspond to each other one by one and are used for placing pin shafts (namely, the first pin holes 43);
the supporting frame 5 is U-shaped and provided with two parallel side plates 51, the top of each side plate is provided with a pin hole III, two ends of the workbench are respectively provided with a pin hole IV, and the pin holes III and the pin holes IV correspond to each other one by one and are used for placing pin shafts (namely, the pin shafts II 52);
the side plates are provided with sliding holes 53, sliding rods 54 are arranged in the sliding holes, the elastic pull ropes are positioned in the L-shaped lifting hooks of the pair of upright rods, and two ends of the elastic pull ropes are respectively connected with the sliding rods on the two side plates;
the workbench is provided with a pair of limiting blocks 7, the limiting blocks correspond to the side plates one by one, and the limiting blocks are located on the inner sides of the side plates and used for limiting the side plates.
In the working process of the utility model, the flexible ladder and the supporting frame are tightened by the elastic pull rope in the conventional state, thereby saving space; when the maintenance personnel work, the extension ladder is opened outwards, meanwhile, the elastic pull rope positioned in the L-shaped lifting hook on the extension ladder is placed between the waist of the maintenance personnel, and the maintenance personnel move upwards to drive the pair of slide bars to slide upwards in the slide holes of the supporting frame through the elastic pull rope, so that the safety is improved;
after the operator climbs to the workbench, the operator below can push the supporting frame, and then the maintainer above can pull down the supporting frame through the elastic pull rope, so that the supporting frame is turned over to the limiting block for limiting, and then the hook on the body is connected to the supporting frame, so that the safety is improved.
As shown in fig. 1, in a conventional state, the support frame and the extension ladder are in a V shape and tightened by an elastic pull rope;
as shown in fig. 3, the extension ladder is opened outwards, and the maintainers climb the ladder;
as shown in figure 4, after the maintainer climbs the workbench, the supporting frame is turned upwards, so that the hook on the maintainer body is conveniently connected with the supporting frame, and the safety is improved.
As shown in fig. 5, the slide hole has an L-shape.
The slide hole is set to be L-shaped, so that the slide rod can be adapted to normally slide for a long distance on one hand, and the slide rod is limited on the other hand, so that the extension ladder and the support frame can be conveniently tightened by the elastic pull rope in a conventional state to form a V shape.
The sliding rod 54 comprises a cylinder, one end of which is provided with a stopper 55, and the other end of which is provided with a through hole 56 for connecting an elastic pull rope.
Therefore, the slide bar is convenient to be reliably and slidably connected in the slide hole.
And a hanging ring 8 for connecting a safety belt hook is arranged on the inner side of the bottom of the side plate.
The maintenance personnel of being convenient for are on the workstation, with the safety belt couple to link, improve the security.
Claims (4)
1. The safety protection type climbing rod assembly comprises a rod body, wherein a knob insulator is arranged at the top of the rod body, and a workbench is arranged below the knob insulator on the rod body;
the method is characterized in that: also comprises an extension ladder, a supporting frame and an elastic pull rope,
the extension ladder and the support frame are positioned at two sides of the rod body,
the telescopic ladder comprises a pair of parallel vertical rods, an L-shaped lifting hook is arranged on the outer side of the middle part of each vertical rod, a first pin hole is formed in the top of each vertical rod, two ends of the workbench are respectively provided with a second pin hole, and the first pin holes and the second pin holes correspond to each other one by one and are used for placing pin shafts;
the supporting frame is U-shaped and provided with two parallel side plates, the top of each side plate is provided with a pin hole III, two ends of the workbench are respectively provided with a pin hole IV, and the pin holes III and the pin holes IV correspond to each other one by one and are used for placing pin shafts;
the side plates are provided with sliding holes, sliding rods are arranged in the sliding holes, the elastic pull ropes are positioned in the L-shaped lifting hooks of the pair of upright rods, and two ends of the elastic pull ropes are respectively connected with the sliding rods on the two side plates;
the workbench is provided with a pair of limiting blocks, the limiting blocks correspond to the side plates one to one, and the limiting blocks are located on the inner sides of the side plates and used for limiting the side plates.
2. The safety guarded pole assembly of claim 1, wherein the slide hole is L-shaped.
3. The safety guarded pole climbing assembly according to claim 1 or 2, wherein the sliding rod comprises a cylinder, one end of the cylinder is provided with a stopper, and the other end of the cylinder is provided with a through hole connected with an elastic pull rope.
4. The safety guarded pole climbing assembly of claim 1, wherein a hanging ring for connecting a safety belt hook is arranged on the inner side of the bottom of the side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922048060.1U CN210608296U (en) | 2019-11-25 | 2019-11-25 | Safety protection type climbing rod assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922048060.1U CN210608296U (en) | 2019-11-25 | 2019-11-25 | Safety protection type climbing rod assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210608296U true CN210608296U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922048060.1U Active CN210608296U (en) | 2019-11-25 | 2019-11-25 | Safety protection type climbing rod assembly |
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| Country | Link |
|---|---|
| CN (1) | CN210608296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768162A (en) * | 2019-11-25 | 2020-02-07 | 国网江苏省电力有限公司仪征市供电分公司 | Safety protection type climbing rod assembly |
-
2019
- 2019-11-25 CN CN201922048060.1U patent/CN210608296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110768162A (en) * | 2019-11-25 | 2020-02-07 | 国网江苏省电力有限公司仪征市供电分公司 | Safety protection type climbing rod assembly |
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