CN218769140U - Auxiliary operation tool for insulating grounding rod or insulating brake bar - Google Patents
Auxiliary operation tool for insulating grounding rod or insulating brake bar Download PDFInfo
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- CN218769140U CN218769140U CN202223079935.2U CN202223079935U CN218769140U CN 218769140 U CN218769140 U CN 218769140U CN 202223079935 U CN202223079935 U CN 202223079935U CN 218769140 U CN218769140 U CN 218769140U
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- connecting rod
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Abstract
An auxiliary operation tool of an insulated grounding rod or an insulating brake rod comprises a pulley assembly, a connecting rod, a handle and an anti-falling belt; the pulley assembly comprises a U-shaped support and pulleys, pin shafts are fixedly connected to two sides of the U-shaped support, and the pulleys positioned in two sides of the U-shaped support are rotatably connected with the pin shafts; one end of the anti-falling belt is fixedly connected to the pin shaft on one side of the U-shaped support, the other end of the anti-falling belt is provided with a fixing hole, and the fixing hole is sleeved at the head end of the pin shaft and is locked and fixed by a fixing nut; the right lower part of the U-shaped bracket is fixedly connected with a connecting rod, and the lower end of the connecting rod is fixedly connected with the upper end of the handle; the beneficial effects of the utility model reside in that: the tool can be used for the auxiliary operation of pulling the isolating switch or installing the grounding wire of open equipment, has small volume, moderate height, convenient auxiliary operation, time and labor saving, good insulating property and increased safety of electric power construction.
Description
Technical Field
The utility model relates to an electric power construction tool technical field especially relates to an insulating earthing rod or order gram stick's auxiliary operation instrument.
Background
At present, two kinds of operation of open equipment of a transformer substation have serious risk factors threatening personal safety, namely the operation of pulling an isolating switch by a link rod in an auxiliary way and the operation of installing a grounding wire. The two operations are carried out by wearing insulating gloves, otherwise, the personal safety is directly endangered, the flexibility and the strength of the hands after wearing the insulating gloves are reduced by half, even the flexibility is less than half, and the personal risk level of the two operations is upgraded again under the condition; in addition, the pull rod and the grounding wire are relatively heavy, so that the operator only needs to spend much effort in the link of lifting the tool to the position of the operated equipment, the operator basically has no worry about the operation and can complete the operation only by assisting the operator, and the operation is not well completed by a proper tool in the link.
Disclosure of Invention
To solve the problems set forth in the above background art; the utility model provides an auxiliary operation tool of an insulated grounding rod or an order gram rod, which comprises a pulley assembly, a connecting rod, a handle and an anti-falling belt; the structure is as follows: the pulley component comprises a U-shaped support and pulleys, pin shafts are fixedly connected to two sides of the U-shaped support, and the pulleys positioned in two sides of the U-shaped support are rotatably connected with the pin shafts; one end of the anti-falling belt is fixedly connected to the pin shaft on one side of the U-shaped support, the other end of the anti-falling belt is provided with a fixing hole, and the fixing hole is sleeved at the head end of the pin shaft and is locked and fixed by a fixing nut; and the lower part of the U-shaped bracket is fixedly connected with the connecting rod, and the lower end of the connecting rod is fixedly connected with the upper end of the handle.
Further, a screw rod A is fixedly arranged right below the U-shaped support, the screw rod A is connected with a connecting screw hole A at the upper end of the connecting rod in a threaded mode, a screw rod B is fixedly arranged at the lower end of the connecting rod, and the screw rod B is fixedly connected with a screw hole B at the upper end of the handle in a threaded mode.
Furthermore, three fixing holes are formed in the anti-falling belt.
Furthermore, the U-shaped bracket, the connecting rod and the handle are all made of epoxy resin materials.
Furthermore, the anti-falling belt and the pulley are both made of insulating rubber materials.
The beneficial effects of the utility model reside in that: the tool can be used for the auxiliary operation of pulling the isolating switch or installing the grounding wire of open equipment, has small volume, moderate height, convenient auxiliary operation, time and labor saving, good insulating property and increased safety of electric power construction.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a right side view of the present invention;
fig. 3 is a schematic view of the pulley assembly of the present invention;
FIG. 4 is a schematic view of the connecting rod of the present invention;
fig. 5 is a schematic view of the handle of the present invention;
FIG. 6 is a schematic view of the anti-slip belt of the present invention;
fig. 7 is a schematic view of the pin shaft of the present invention;
in the figure: 1. pulley components, 101, U-shaped brackets, 102, pulleys, 103, pin shafts, 104, fixing nuts, 105 and a screw rod A; 2. a connecting rod 201, connecting screw holes A and 202 and a screw rod B; 3. a handle 301 and a thread hole B; 4. and an anti-release belt 401 and a fixing hole.
Detailed Description
In the first embodiment, as shown in the figure, an auxiliary operating tool for an insulated grounding rod or an insulation pull rod comprises a pulley assembly 1, a connecting rod 2, a handle 3 and an anti-falling belt 4; the structure is as follows: the pulley component 1 comprises a U-shaped support 101 and pulleys 102, pin shafts 103 are fixedly connected to two sides of the U-shaped support 101, and the pulleys 102 positioned in two sides of the U-shaped support 101 are rotatably connected with the pin shafts 103; one end of the anti-falling belt 4 is fixedly connected to the pin shaft 103 on one side of the U-shaped support 101, the other end of the anti-falling belt 4 is provided with a fixing hole 401, and the fixing hole 401 is sleeved on the head end of the pin shaft 103 and is locked and fixed by a fixing nut 104; the lower part of the U-shaped bracket 101 is fixedly connected with the connecting rod 2, and the lower end of the connecting rod 2 is fixedly connected with the upper end of the handle 3.
The fixed lead screw A105 that is provided with under U type support 101, lead screw A105 and the connecting wire hole A201 screw joint of connecting rod 2 upper end, the fixed lead screw B202 that is provided with of lower extreme of connecting rod 2, lead screw B202 is fixed with the wire hole B301 screw joint of handle 3 upper end, each part adopts the screw joint each other, the equipment and the dismantlement have been made things convenient for, this appurtenance's portability has been strengthened, can adopt behind many connecting rods 2 end to end connections when high inadequately, the subdividing is connected with pulley assembly 1 and handle 3 respectively.
The three fixing holes 401 in the anti-falling belt 4 can increase or decrease the wrapping range of the anti-falling belt according to the field use condition, so that a better anti-falling effect is achieved, and the safety is improved.
The U-shaped bracket 101, the connecting rod 2 and the handle 3 are all made of epoxy resin materials; the anti-falling belt 4 and the pulley 102 are made of insulating rubber materials, and all the parts are made of epoxy resin materials or rubber materials, so that the safety of operators in use is guaranteed.
The utility model discloses a principle and application method: the utility model discloses a principle has utilized the lever principle of the laborsaving principle of pulley and fulcrum, uses insulating material preparation, labour saving and time saving during the secondary operation to guarantee operating personnel flexibility ratio, thereby reduce operating personnel's personal risk level, increased the security. The operating method of the project is an auxiliary operating method for pulling the disconnecting switch or installing the grounding wire of the open type equipment, under the coordination of the pulley and the fulcrum, an operator or an auxiliary operator can use the auxiliary operating method when the disconnecting switch is pulled and the grounding wire is installed for auxiliary operation, in the using process, the front ends of the brake rod and the grounding rod are only required to be placed into the groove of the pulley to be buckled with the number anti-falling belt, the auxiliary operator supports the handle of the auxiliary tool to lift upwards, and the operator on the equipment or the tower takes the brake rod or the grounding rod down from the pulley to pull the disconnecting switch or install the grounding wire; or when the auxiliary operator and the operator are both positioned on the ground, the auxiliary operator supports the connecting rod of the auxiliary tool, the operator holds the handle of the insulating rod or the grounding rod, and the insulating rod or the grounding rod is pushed upwards after the direction is adjusted to directly pull the isolating switch or install the grounding wire.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent replacements, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An auxiliary operation tool of an insulated grounding rod or an insulating brake rod comprises a pulley assembly (1), a connecting rod (2), a handle (3) and an anti-drop belt (4); the method is characterized in that: the pulley assembly (1) comprises a U-shaped support (101) and pulleys (102), pin shafts (103) are fixedly connected to two sides of the U-shaped support (101), and the pulleys (102) positioned in two sides of the U-shaped support (101) are rotatably connected with the pin shafts (103); one end of the anti-release belt (4) is fixedly connected to the pin shaft (103) on one side of the U-shaped support (101), the other end of the anti-release belt (4) is provided with a fixing hole (401), and the fixing hole (401) is sleeved at the end of the screw head of the pin shaft (103) and is locked and fixed by a fixing nut (104); the handle is characterized in that the lower part of the U-shaped support (101) is fixedly connected with the connecting rod (2), and the lower end of the connecting rod (2) is fixedly connected with the upper end of the handle (3).
2. An auxiliary operating tool for an insulated grounding rod or a link bar as claimed in claim 1, wherein: the handle is characterized in that a screw rod A (105) is fixedly arranged under the U-shaped support (101), the screw rod A (105) is connected with a connecting screw hole A (201) in the upper end of the connecting rod (2) in a threaded mode, a screw rod B is fixedly arranged at the lower end of the connecting rod (2), and the screw rod B is fixedly connected with a screw hole B (301) in the upper end of the handle (3) in a threaded mode.
3. An auxiliary operating tool of an insulated grounding rod or insulating brake bar according to claim 1, characterized in that: three fixing holes (401) are arranged on the anti-falling belt (4).
4. An auxiliary operating tool of an insulated grounding rod or insulating brake bar according to claim 1, characterized in that: the U-shaped support (101), the connecting rod (2) and the handle (3) are all made of epoxy resin materials.
5. An auxiliary operating tool for an insulated grounding rod or a link bar as claimed in claim 1, wherein: the anti-falling belt (4) and the pulley (102) are both made of insulating rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223079935.2U CN218769140U (en) | 2022-11-21 | 2022-11-21 | Auxiliary operation tool for insulating grounding rod or insulating brake bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223079935.2U CN218769140U (en) | 2022-11-21 | 2022-11-21 | Auxiliary operation tool for insulating grounding rod or insulating brake bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218769140U true CN218769140U (en) | 2023-03-28 |
Family
ID=85651502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223079935.2U Active CN218769140U (en) | 2022-11-21 | 2022-11-21 | Auxiliary operation tool for insulating grounding rod or insulating brake bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218769140U (en) |
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2022
- 2022-11-21 CN CN202223079935.2U patent/CN218769140U/en active Active
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