CN204030379U - Insulating bar - Google Patents
Insulating bar Download PDFInfo
- Publication number
- CN204030379U CN204030379U CN201420456141.XU CN201420456141U CN204030379U CN 204030379 U CN204030379 U CN 204030379U CN 201420456141 U CN201420456141 U CN 201420456141U CN 204030379 U CN204030379 U CN 204030379U
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- China
- Prior art keywords
- hook
- insulating bar
- rod
- ground wire
- latch
- 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.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 claims description 17
- 238000009413 insulation Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model provides a kind of insulating bar, and this insulating bar comprises: the body of rod (10); Operating head (20), operating head (20) is arranged on one end of the body of rod (10), the other end of the body of rod (10) is holding end, and operating head (20) comprises that latch components, latch components have locked position and the unlocked position coordinating with the ground wire hook of ground wire.The technical solution of the utility model has solved the problem that in prior art, operator uses insulating bar easily ground wire hook to be thrown away effectively.
Description
Technical field
The utility model relates to electric power tool technical field, in particular to a kind of insulating bar.
Background technology
Along with socioeconomic fast development, need for electricity is growing, transformer station is on the increase, and the quantity of the primary equipments such as circuit breaker, isolating switch, voltage transformer, current transformer is increasing, also more and more to the maintenance of these primary equipments and experiment work.In order to guarantee safety, conventionally need to use High-Voltage Insulation action bars to carry out hanging earthing conductor or remove ground wire corresponding equipment.
In prior art, the operating side of High-Voltage Insulation action bars is non-removable ' ten thousand ' prefix.When hanging earthing conductor, as long as executable operations technical standard, angle between the ground wire hook of High-Voltage Insulation action bars and ground wire is remained between 15 °～20 °, be still well positioned to meet operation requirements.But, when removing ground wire, one that when ground wire hook clamping wire, can form centered by wire is rotated the center of circle, the afterbody of ground wire hook upwarps and rotates thereupon, operator operates unskilled or just easily ground wire hook is thrown away because of carelessness, personal injury or equipment damage may be caused, if accidentally crash into charging equipment district, accident risk may be brought.
Utility model content
The utility model aims to provide a kind of insulating bar, to solve the problem that in prior art, operator uses insulating bar easily ground wire hook to be thrown away.
To achieve these goals, the utility model provides a kind of insulating bar, comprising: the body of rod; Operating head, operating head is arranged on one end of the body of rod, and the other end of the body of rod is holding end, and operating head comprises latch components, and latch components has locked position and the unlocked position coordinating with the ground wire hook of ground wire.
Further, operating head also comprises the connecting portion being connected with latch components, and connecting portion coordinates with one end of the body of rod.
Further, connecting portion is removably connected on one end of the body of rod.
Further, one end of the body of rod has external screw thread, and connecting portion has the internal thread hole coordinating with external screw thread.
Further, latch components comprises latch hook and stop hook, and latch hook has opening, and one end of stop hook is arranged on latch hook rotationally, and the other end of stop hook is connected on the inwall of latch hook and forms enclosure space with shutoff opening and with latch hook.
Further, latch hook comprises shell of column and bending segment, and bending segment is fixed on the sidewall of shell of column, shell of column is fixed on connecting portion, on the sidewall of shell of column, have the backstop tangent plane coordinating with stop hook, one end of stop hook is arranged on bending segment rotationally, and the other end of stop hook is connected on backstop tangent plane.
Further, on the sidewall of shell of column, also there is the tangent plane of dodging of dodging stop hook, dodge tangent plane and be connected with backstop tangent plane.
Further, stop hook and bending segment are articulated and connected.
Further, bending segment is L-shaped.
Application the technical solution of the utility model, insulating bar comprises the body of rod and operating head, and operating head is arranged on one end of the body of rod, and the other end of the body of rod is holding end, operating head comprises latch components, and latch components has locked position and the unlocked position coordinating with the ground wire hook of ground wire.While removing ground wire, operator holds holding end, and before operating head touches less than the ground wire clasp joint with ground wire, latch components is positioned at unlocked position.Then the mobile body of rod, ground wire hook contacts with latch components ground wire is hooked in latch components, and operator moves down the body of rod, and at this moment latch components is positioned at locked position, and latch components is locked at ground wire hook on insulating bar.Operator just can not throw away ground wire hook like this, effectively avoids operator to operate unskilled or careless situation about just easily ground wire hook being thrown away.Above-mentioned insulating bar can be protected operating personnel's hungry personal safety effectively, and handling safety is reliable, effectively avoids the generation of peril.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows according to the structural representation of the embodiment of insulating bar of the present utility model; And
Fig. 2 shows the structural representation of operating head of the insulating bar of Fig. 1.
Above-mentioned accompanying drawing comprises the following drawings mark:
10, the body of rod; 20, operating head; 21, connecting portion; 211, internal thread hole; 22, latch hook; 221, shell of column; 2211, backstop tangent plane; 2212, dodge tangent plane; 222, bending segment; 23, stop hook.
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As shown in Figure 1, the insulating bar of the present embodiment comprises the body of rod 10 and operating head 20, and operating head 20 is arranged on one end of the body of rod 10, and the other end of the body of rod 10 is holding end, operating head 20 comprises latch components, and latch components has locked position and the unlocked position coordinating with the ground wire hook of ground wire.
The insulating bar of application the present embodiment, insulating bar comprises the body of rod 10 and operating head 20, operating head 20 is arranged on one end of the body of rod 10, the other end of the body of rod 10 is holding end, operating head 20 comprises latch components, and latch components has locked position and the unlocked position coordinating with the ground wire hook of ground wire.While removing ground wire, operator holds holding end, and before operating head 20 touches less than the ground wire clasp joint with ground wire, latch components is positioned at unlocked position.Then the mobile body of rod 10, ground wire hook contacts with latch components ground wire is hooked in latch components, and operator moves down the body of rod 10, and at this moment latch components is positioned at locked position, and latch components is locked at ground wire hook on insulating bar.Operator just can not throw away ground wire hook like this, effectively avoids operator to operate unskilled or careless situation about just easily ground wire hook being thrown away.Above-mentioned insulating bar can guarantee operating personnel's personal safety effectively, and handling safety is reliable, effectively avoids the generation of peril.
In the present embodiment, operating head 20 also comprises the connecting portion 21 being connected with latch components, and connecting portion 21 coordinates with one end of the body of rod 10.Connecting portion 21 can conveniently be fixed on operating head 20 on the body of rod 10.
In the present embodiment, connecting portion 21 is removably connected on one end of the body of rod 10.Can be according to on-site actual situations and different job specification, by changing corresponding operating head 20, convenient, fast, solved the practical problem running in producing efficiently, greatly expanded the range of application of High-Voltage Insulation bar.
In the present embodiment, one end of the body of rod 10 has external screw thread, and connecting portion 21 has the internal thread hole 211 coordinating with external screw thread.Screw connection structure is simple, and mounting or dismounting are convenient, easy to use.Certainly, one end of the body of rod 10 also can have internal thread hole, and connecting portion 21 has the external screw thread coordinating with internal thread hole.
As shown in Figure 2, in the present embodiment, latch components comprises latch hook 22 and stop hook 23, and latch hook 22 has opening, one end of stop hook 23 is arranged on latch hook 22 rotationally, and the other end of stop hook 23 is connected on the inwall of latch hook 22 and forms enclosure spaces with shutoff opening and with latch hook 22.Latch hook 22 can hook ground wire hook, and stop hook 23 has the effect of backstop, and stop hook 23 can prevent that ground wire hook from throwing away from latch hook 22 effectively, operates safety and reliability, has guaranteed operating personnel's personal safety.
In the present embodiment, latch hook 22 comprises shell of column 221 and bending segment 222, bending segment 222 is fixed on the sidewall of shell of column 221, shell of column 221 is fixed on connecting portion 21, on the sidewall of shell of column 221, there is the backstop tangent plane 2211 coordinating with stop hook 23, one end of stop hook 23 is arranged on bending segment 222 rotationally, and the other end of stop hook 23 is connected on backstop tangent plane 2211.Backstop tangent plane 2211 has the effect of backstop, and backstop tangent plane 2211 coordinates with stop hook 23, effectively prevents that ground wire hook from throwing away from latch hook 22, operation safety and reliability.Shell of column 221 and bending segment 222 simple in structure, processes easy.Preferably, bending segment 222 is L-shaped.
In the present embodiment, on the sidewall of shell of column 221, also have dodge stop hook 23 dodge tangent plane 2212, dodge tangent plane 2212 and be connected with backstop tangent plane 2211.Because stop hook 23 can rotate, dodge tangent plane 2212 and can play the effect of dodging stop hook 23.
In the present embodiment, stop hook 23 is articulated and connected with bending segment 222.Be articulated and connected simple in structure, easy to use, with low cost.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (9)
1. an insulating bar, is characterized in that, comprising:
The body of rod (10);
Operating head (20), described operating head (20) is arranged on one end of the described body of rod (10), the other end of the described body of rod (10) is holding end, described operating head (20) comprises latch components, and described latch components has locked position and the unlocked position coordinating with the ground wire hook of ground wire.
2. insulating bar according to claim 1, described operating head (20) also comprises the connecting portion (21) being connected with described latch components, described connecting portion (21) coordinates with one end of the described body of rod (10).
3. insulating bar according to claim 2, is characterized in that, described connecting portion (21) is removably connected on one end of the described body of rod (10).
4. insulating bar according to claim 3, is characterized in that, one end of the described body of rod (10) has external screw thread, and described connecting portion (21) has the internal thread hole (211) coordinating with described external screw thread.
5. insulating bar according to claim 2, it is characterized in that, described latch components comprises latch hook (22) and stop hook (23), described latch hook (22) has opening, it is upper that one end of described stop hook (23) is arranged on described latch hook (22) rotationally, and the other end of described stop hook (23) is connected on the inwall of described latch hook (22) and forms enclosure space with opening described in shutoff and with described latch hook (22).
6. insulating bar according to claim 5, it is characterized in that, described latch hook (22) comprises shell of column (221) and bending segment (222), described bending segment (222) is fixed on the sidewall of described shell of column (221), described shell of column (221) is fixed on described connecting portion (21), on the sidewall of described shell of column (221), there is the backstop tangent plane (2211) coordinating with described stop hook (23), it is upper that one end of described stop hook (23) is arranged on described bending segment (222) rotationally, and the other end of described stop hook (23) is connected on described backstop tangent plane (2211).
7. insulating bar according to claim 6, it is characterized in that, on the sidewall of described shell of column (221), also have dodge described stop hook (23) dodge tangent plane (2212), described in dodge tangent plane (2212) and be connected with described backstop tangent plane (2211).
8. insulating bar according to claim 6, is characterized in that, described stop hook (23) is articulated and connected with described bending segment (222).
9. insulating bar according to claim 6, is characterized in that, described bending segment (222) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456141.XU CN204030379U (en) | 2014-08-12 | 2014-08-12 | Insulating bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456141.XU CN204030379U (en) | 2014-08-12 | 2014-08-12 | Insulating bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030379U true CN204030379U (en) | 2014-12-17 |
Family
ID=52070208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420456141.XU Expired - Fee Related CN204030379U (en) | 2014-08-12 | 2014-08-12 | Insulating bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461318A (en) * | 2018-04-28 | 2018-08-28 | 广东电网有限责任公司 | Operate club head |
-
2014
- 2014-08-12 CN CN201420456141.XU patent/CN204030379U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461318A (en) * | 2018-04-28 | 2018-08-28 | 广东电网有限责任公司 | Operate club head |
| CN108461318B (en) * | 2018-04-28 | 2024-06-11 | 广东电网有限责任公司 | Operating lever head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20180812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |