CN210608261U - Simple type knife switch auxiliary maintenance device - Google Patents
Simple type knife switch auxiliary maintenance device Download PDFInfo
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- CN210608261U CN210608261U CN201922046831.3U CN201922046831U CN210608261U CN 210608261 U CN210608261 U CN 210608261U CN 201922046831 U CN201922046831 U CN 201922046831U CN 210608261 U CN210608261 U CN 210608261U
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Abstract
Supplementary device that overhauls of plain type plug-in strip. Relate to the power supply field, especially relate to a supplementary device that overhauls of plain type plug-in strip. The simple type switch blade auxiliary maintenance device is simple in structure, convenient to operate and time-saving. The device comprises a stand column, wherein a knob insulator is arranged at the top of the stand column, a knife switch is arranged at the top of the knob insulator, and a workbench is arranged below the knob insulator on the stand column; the method is characterized in that: the telescopic ladder comprises a pair of parallel vertical rods, the top of each vertical rod is provided with a first pin hole, the two ends of the workbench are respectively provided with a second pin hole, and the first pin hole and the second pin hole correspond to each other one to one and are used for placing pin shafts. The utility model discloses convenient processing, the operation is reliable.
Description
Technical Field
The utility model relates to a power supply field especially relates to supplementary device that overhauls of plain type plug-in strip.
Background
The electric power overhaul 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 switch blade overhaul belongs to the high altitude maintenance operation, and maintainer safety need use the safety belt when guaranteeing the switch blade to overhaul, but switch blade pillar vase does not belong to firm component, hangs the safety belt height low usefulness according to electric power "ann rule" regulation needs, forbids to hang the safety belt on 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, make the switch blade overhaul must borrow other devices.
In the existing switch blade maintenance process, when the length of the switch blade exceeds 2 meters, a scaffold needs to be built or a high-altitude bucket arm vehicle needs to be used for assisting, and the safety is improved. However, these two methods are costly and take a long time, which reduces the working efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above problem, provide a simple structure, convenient operation, the supplementary device that overhauls of plain type plug-in strip of saving time.
The technical scheme of the utility model is that: the device comprises a stand column, wherein a knob insulator is arranged at the top of the stand column, a knife switch is arranged at the top of the knob insulator, and a workbench is arranged below the knob insulator on the stand column;
the method is characterized in that: also comprises a pair of symmetrically arranged supporting components, the pair of supporting components are positioned at one side of the porcelain column insulator on the workbench,
the support component comprises a fixed plate, a turning plate and a support rod, the fixed plate is obliquely arranged and fixedly connected on the workbench, the support rod is vertically arranged, one end of the support rod is connected with the workbench, the other end of the support rod is connected with the fixed plate, the turning plate is hinged at the top end of the fixed plate,
the safety belt buckle turning device is characterized in that a hanging ring used for being connected with a safety belt hook is arranged on the inner side of each turning plate, an L-shaped supporting block is arranged on the outer side of each turning plate, a connecting rod is arranged on the outer side supporting block of each turning plate, a pull ring is arranged at one end, located below each turning plate, of the workbench, and an elastic pull rope is arranged between each pull ring and each connecting rod.
Also comprises an extension ladder which is positioned below the fixed plate,
the telescopic ladder comprises a pair of parallel vertical rods, a first pin hole is formed in the top of each vertical rod, a second pin hole is formed in each of the two ends of the workbench, and the first pin holes and the second pin holes correspond to each other one to one and are used for placing pin shafts.
The connecting rod is n-shaped.
The fixed plate is arranged in an outward inclined mode, and an included angle between the fixed plate and the workbench is 60-80 degrees.
In the working process of the utility model, the maintainer gets on the workbench from one side of the workbench, which is provided with a pair of supporting components, through the ladder, picks up the supporting rod, enters from the side between a pair of fixing plates, turns over a pair of turning plates, places the connecting rod after the turning plates are opened, connects the connecting rod and the pull ring through the elastic pull rope, ensures that the turning plates are in an opening state, plays a role in protecting the maintainer, and improves the safety; and then a pair of safety belt hooks are correspondingly connected to the hanging rings on the inner side of the turning plate one by one, so that the safety is further improved.
The utility model discloses convenient processing, the operation is reliable.
Drawings
Figure 1 is a schematic structural view of the present invention,
figure 2 is a schematic structural view of a pair of support assemblies,
figure 3 is the working state diagram of the utility model,
FIG. 4 is an operational state diagram of a pair of support assemblies;
in the figure, 1 is a vertical column, 2 is a porcelain column insulator, 3 is a workbench,
4 is a supporting component, 41 is a fixing plate, 42 is a turning plate, 43 is a supporting rod, 44 is a hanging ring, 45 is a supporting block, 46 is a connecting rod, 47 is a pull ring,
5 is an extension ladder, 50 is a vertical rod, and 6 is a pin shaft;
the arrow in fig. 3 represents the flap opening action.
Detailed Description
The utility model is shown in figures 1-4, and comprises a stand column 1, wherein a knob insulator 2 is arranged on the top of the stand column, a knife switch (not shown in the figure) is arranged on the top of the knob insulator, and a workbench 3 is arranged below the knob insulator on the stand column;
also comprises a pair of symmetrically arranged supporting components 4 which are positioned at one side of the porcelain column insulator on the worktable,
the supporting assembly comprises a fixing plate 41, a turning plate 42 and a supporting rod 43, the fixing plate 41 is obliquely arranged and fixedly connected to the workbench, the supporting rod 43 is vertically arranged, one end of the supporting rod is connected with the workbench, the other end of the supporting rod is connected with the fixing plate, the turning plate 42 is hinged to the top end of the fixing plate, the supporting rod plays a role in supporting the fixing plate on one hand, and on the other hand, the supporting rod is convenient to grab, so that a maintainer can conveniently get on the workbench; the turning plate is close to the fixed plate and is folded under the conventional state, so that the space is saved; the state after the turning plate is opened keeps inclining outwards, and the maintainers can be conveniently pulled through the safety belt.
The inner side of the turning plate 42 is provided with a hanging ring 44 for connecting a safety belt hook, the outer side of the turning plate is provided with an L-shaped supporting block 45, the outer supporting blocks of the turning plates are provided with a connecting rod 46, one end of the workbench below the turning plate is provided with a pull ring 47, and an elastic pull rope (not shown in the figure) is arranged between the pull ring and the connecting rod.
In the working process of the utility model, the maintainer gets on the workbench from one side of the workbench, which is provided with a pair of supporting components, through the ladder, picks up the supporting rod, enters from the side between a pair of fixing plates, turns over a pair of turning plates, places the connecting rod after the turning plates are opened, connects the connecting rod and the pull ring through the elastic pull rope, ensures that the turning plates are in an opening state, plays a role in protecting the maintainer, and improves the safety; and then a pair of safety belt hooks are correspondingly connected to the hanging rings on the inner side of the turning plate one by one, so that the safety is further improved.
Also comprises an extension ladder 5 which is positioned below the fixed plate,
the extension ladder comprises a pair of parallel vertical rods 50, a first pin hole is formed in the top of each vertical rod, a second pin hole is formed in each of two ends of the workbench, and the first pin holes and the second pin holes correspond to each other one to one and are used for placing pin shafts 6.
Through setting up the extension ladder, the maintainer can directly open and step on the ladder operation, has saved the time, simultaneously, avoids carrying the ladder, has saved the labour. Under the conventional state, the bottom of the extension ladder is placed close to the upright post.
The link 46 is n-shaped.
By arranging the n-shaped connecting rods, the pair of turning plates can be conveniently integrated, and meanwhile, the connecting rods are prevented from sliding off.
The fixing plate 41 is arranged obliquely outwards, and an included angle between the fixing plate and the workbench is 60-80 degrees.
Because the maintainer during operation is located between fixed plate and the knob insulator, the fixed plate slope sets up outwards, plays the effect that stops the maintainer, improves the security.
Claims (4)
1. The simple knife switch auxiliary overhaul device comprises an upright post, wherein a knob insulator is arranged at the top of the upright post, a knife switch is arranged at the top of the knob insulator, and a workbench is arranged below the knob insulator on the upright post;
the method is characterized in that: also comprises a pair of symmetrically arranged supporting components, the pair of supporting components are positioned at one side of the porcelain column insulator on the workbench,
the support component comprises a fixed plate, a turning plate and a support rod, the fixed plate is obliquely arranged and fixedly connected on the workbench, the support rod is vertically arranged, one end of the support rod is connected with the workbench, the other end of the support rod is connected with the fixed plate, the turning plate is hinged at the top end of the fixed plate,
the safety belt buckle turning device is characterized in that a hanging ring used for being connected with a safety belt hook is arranged on the inner side of each turning plate, an L-shaped supporting block is arranged on the outer side of each turning plate, a connecting rod is arranged on the outer side supporting block of each turning plate, a pull ring is arranged at one end, located below each turning plate, of the workbench, and an elastic pull rope is arranged between each pull ring and each connecting rod.
2. The simple knife auxiliary maintenance device according to claim 1, further comprising an extension ladder, wherein the extension ladder is positioned below the fixing plate,
the telescopic ladder comprises a pair of parallel vertical rods, a first pin hole is formed in the top of each vertical rod, a second pin hole is formed in each of the two ends of the workbench, and the first pin holes and the second pin holes correspond to each other one to one and are used for placing pin shafts.
3. The simple blade auxiliary service device of claim 1 or 2, wherein the connecting rod is n-shaped.
4. The simple knife blade auxiliary maintenance device of claim 1, wherein the fixing plate is inclined outwards, and the included angle between the fixing plate and the workbench is 60-80 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922046831.3U CN210608261U (en) | 2019-11-25 | 2019-11-25 | Simple type knife switch auxiliary maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922046831.3U CN210608261U (en) | 2019-11-25 | 2019-11-25 | Simple type knife switch auxiliary maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210608261U true CN210608261U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922046831.3U Active CN210608261U (en) | 2019-11-25 | 2019-11-25 | Simple type knife switch auxiliary maintenance device |
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| Country | Link |
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| CN (1) | CN210608261U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829251A (en) * | 2019-11-25 | 2020-02-21 | 国网江苏省电力有限公司仪征市供电分公司 | Supplementary device that overhauls of plain type plug-in strip |
| CN117101041A (en) * | 2023-10-25 | 2023-11-24 | 国网山东省电力公司淄博供电公司 | Safety belt hanger for power equipment and cable erection |
-
2019
- 2019-11-25 CN CN201922046831.3U patent/CN210608261U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829251A (en) * | 2019-11-25 | 2020-02-21 | 国网江苏省电力有限公司仪征市供电分公司 | Supplementary device that overhauls of plain type plug-in strip |
| CN117101041A (en) * | 2023-10-25 | 2023-11-24 | 国网山东省电力公司淄博供电公司 | Safety belt hanger for power equipment and cable erection |
| CN117101041B (en) * | 2023-10-25 | 2024-01-09 | 国网山东省电力公司淄博供电公司 | Safety belt hanger for power equipment and cable erection |
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