CN204927562U - Device is installed and removed to earth connection - Google Patents
Device is installed and removed to earth connection Download PDFInfo
- Publication number
- CN204927562U CN204927562U CN201520655508.5U CN201520655508U CN204927562U CN 204927562 U CN204927562 U CN 204927562U CN 201520655508 U CN201520655508 U CN 201520655508U CN 204927562 U CN204927562 U CN 204927562U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- mounting
- push rod
- grounding wire
- insulating bar
- 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
Abstract
The utility model relates to a device is installed and removed to earth connection belongs to power equipment and maintains technical field, and this device includes installs and removes head, connecting portion, earth conductor, insulator spindle and push rod, the head of installing and removing be connected with the insulator spindle through connecting portion, earth conductor is connected to connecting portion, connecting portion cavity sets up, still is equipped with the cavity pipeline in the connecting portion, install and remove the head including upper portion and lower part, lower part swing joint upper portion, the lower part below is equipped with the quarter butt, the quarter butt is arranged in the cavity pipeline, insulator spindle cavity sets up, has seted up the constant head tank to the side of the insulator spindle, the push rod is arranged in the insulator spindle, the push rod still includes the handle, the handle is arranged in the constant head tank. Utilize the technical scheme of the utility model can make device is installed and removed to earth connection be applicable to different operation environment, operating personnel can operate the power equipment who need to step up ground connection in ground.
Description
Technical field
The utility model relates to a kind of grounding wire mounting dismantling device, belongs to power equipment attending device technical field.
Background technology
Line portable short-circuit grounding wire is in use owing to there is the problem not easily installed and removed in hung position height.Will first have two people to bring ladder according to the rules in the past during mounting or dismounting ground wire, again because three-phase conducting wire interval is comparatively far away during mounting or dismounting, also will move ladder, mounting or dismounting personnel want high and low just can complete several times, not only loaded down with trivial details but also dangerous.Existing mounting or dismounting bar mostly is generic card buckle structure, mounting or dismounting bar is hung on wire to complete earth connection task in ground connection process, but buckle process is loosely leaned on, being easy to comes off by External Force Acting causes power failure, serious harm operating personnel safety, and electric power overhaul equipment is varied, generic card button is only applicable to round conductor class, to other need grounding apparatus as copper bar, aluminium row and inapplicable, usually need to carry two or more different mounting or dismounting bar in maintenance process, add operating personnel's load, very inconvenient.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of grounding wire mounting dismantling device.
The technical solution of the utility model is as follows:
A kind of grounding wire mounting dismantling device, comprise mounting or dismounting head, connecting portion, earth lead, insulating bar and push rod, described mounting or dismounting head is connected with insulating bar by connecting portion, described connecting portion connects earth lead, described connecting portion hollow is arranged, also hollow pipeline is provided with in connecting portion, described mounting or dismounting head comprises upper and lower, described bottom is connected with described top movable, described lower portion is provided with quarter butt, described quarter butt is arranged in hollow pipeline, described insulating bar hollow is arranged, insulating bar side opening is provided with location notch, described push rod is arranged in insulating bar, described push rod also comprises handle, described handle is arranged in location notch.
Utilize the technical solution of the utility model that grounding wire mounting dismantling device can be made to be applicable to different operating environments, operating personnel can operate the power equipment stepping up to need ground connection in ground.
Preferred according to the utility model, described location notch both sides are provided with draw-in groove.By handle is placed in draw-in groove in order to localization handspike.
Preferred further, be provided with elastomeric element in described draw-in groove, elastomeric element is in order to clamp handle.Push rod location structure of the present utility model is simple, by the handle of elastomeric element clamping push rod, and strong operability.
Preferred according to the utility model, the top of described mounting or dismounting head is have the annulus of opening or have the rectangle frame of opening.Make this device namely can in order to wired earth by the replacing of difference mounting or dismounting head, also can in order to copper bar or aluminium row ground connection, highly versatile, not fragile.
Preferred according to the utility model, described mounting or dismounting head is threaded with being between connecting portion, between connecting portion with insulating bar.
Preferred according to the utility model, described grounding wire mounting dismantling device also comprises charged warning device, and described charged warning device is connected with earth lead.If earth lead is charged, charged warning device gives operating personnel warning by sound, light, for electric operating increases by a heavy safety guarantee.
Utilize a mounting and dismounting method for above-mentioned grounding wire mounting dismantling device, comprise step as follows:
(1) select top to be the mounting or dismounting head of the annulus with opening according to job content, or top is the mounting or dismounting head of the rectangle frame with opening, will install and remove head and be connected with connecting portion;
(2) earth lead is connected into the earth, being placed in by mounting or dismounting head needs on the equipment of ground connection, promotes push rod and makes mounting or dismounting head clamping need the equipment of ground connection, utilize location notch fixed handle;
(3) after the ground connection end of job, remove handle and fix, promote push rod and mounting or dismounting head is loosened, mounting or dismounting head is removed the equipment needing ground connection.
The beneficial effects of the utility model are:
1, the technical scheme that provides of the utility model is more firm compared to common buckle-type earth brace, the fastening connection of grounding wire mounting dismantling device can be made to treat grounding apparatus, and loosening appears in the ground connection assembling and disassembling device that the external factor such as avoid wind-force or earthing position is cunning causes.
2, location of the present utility model fastening structure is simple, is convenient to safeguard, operating personnel can carry out ground connection tightening operation in ground place simultaneously, need not ascend a height, and there is not work high above the ground and to happen suddenly the danger of falling, more convenient, safety.
3, earth lead is connected to connecting portion by the utility model, and mounting or dismounting head is connected with connecting portion, can according to the different mounting or dismounting heads needing the equipment choice of ground connection suitable, and structure is simply convenient to replace.
Accompanying drawing explanation
Fig. 1 is that the utility model grounding wire mounting dismantling device master looks perspective diagram;
Fig. 2 is the utility model location notch enlarged diagram;
The mounting or dismounting head schematic diagram of Fig. 3 to be the utility model top be rectangle frame with opening;
Wherein, 1, mounting or dismounting head, 2, connecting portion, 3, earth lead, 4, insulating bar, 5, push rod, 6, handle, 7, top, 8, bottom, 9, quarter butt, 10, location notch, 11, draw-in groove.
Embodiment
Also by reference to the accompanying drawings the utility model is described further below by embodiment, but is not limited thereto.
As Figure 1-3:
Embodiment 1:
A kind of grounding wire mounting dismantling device, comprise mounting or dismounting head, connecting portion, earth lead, insulating bar and push rod, mounting or dismounting head is connected with insulating bar by connecting portion, between mounting or dismounting head and connecting portion, be between connecting portion with insulating bar and be threaded, connecting portion connects earth lead, connecting portion hollow is arranged, also hollow pipeline is provided with in connecting portion, mounting or dismounting head comprises upper and lower, the bottom on top is provided with screw thread, be threaded with connecting portion, bottom is connected with top movable, lower portion is provided with quarter butt, quarter butt is arranged in hollow pipeline, insulating bar hollow is arranged, insulating bar side opening is provided with location notch, push rod is arranged in insulating bar, push rod also comprises handle, handle is arranged in location notch, location notch both sides are provided with the draw-in groove of distribution straggly, draw-in groove is horizontal by certain angle, as 15 degree, back move to prevent handle, in the present embodiment, the top of mounting or dismounting head is the annulus with opening, the design of annular is in order to carry out ground connection operation to wire.
When ground connection operation is carried out to wire, selection top is the mounting or dismounting head of the annulus with opening, to install and remove head to be connected with connecting portion, and earth lead will be connected into the earth, being placed in by mounting or dismounting head needs on the wire of ground connection, upwardly push rod, push rod promotes the quarter butt of mounting or dismounting head bottom, bottom is moved up, thus makes mounting or dismounting head clamping wire, handle is snapped in the draw-in groove of location notch, complete ground connection, fixing operation; After the ground connection end of job, handle is shifted out draw-in groove, remove handle and fix, handle is along location notch slide downward, and push rod moves down, and makes mounting or dismounting head bottom loose, thus is removed from wire by mounting or dismounting head.
Embodiment 2:
A kind of grounding wire mounting dismantling device, its structure as described in Example 1, difference is, further, be provided with elastomeric element in described draw-in groove, elastomeric element is in order to clamp handle, elastomeric element is as being provided with the rubber of opening, handle is stuck in the opening of rubber, utilizes the elastic clamping handle of rubber, anti-loosening in advance.
Embodiment 3:
A kind of grounding wire mounting dismantling device, as described in Example 1, difference is its structure, the top of the mounting or dismounting head in the present embodiment is the rectangle frame with opening, as shown in Figure 3, the mounting or dismounting head in the present embodiment, in order to copper bar or aluminium row clamping, completes the ground connection operation of copper bar or aluminium row.
Embodiment 4:
A kind of grounding wire mounting dismantling device, its structure as described in Example 1, difference is, described grounding wire mounting dismantling device also comprises charged warning device, described charged warning device is connected with earth lead, in order to report to the police to ground connection conductor strip electricity condition, if earth lead is charged, charged warning device gives operating personnel warning by sound, light, for electric operating increases by a heavy safety guarantee.
Claims (6)
1. a grounding wire mounting dismantling device, it is characterized in that, comprise mounting or dismounting head, connecting portion, earth lead, insulating bar and push rod, described mounting or dismounting head is connected with insulating bar by connecting portion, described connecting portion connects earth lead, described connecting portion hollow is arranged, also hollow pipeline is provided with in connecting portion, described mounting or dismounting head comprises upper and lower, described bottom is connected with described top movable, described lower portion is provided with quarter butt, described quarter butt is arranged in hollow pipeline, described insulating bar hollow is arranged, insulating bar side opening is provided with location notch, described push rod is arranged in insulating bar, described push rod also comprises handle, described handle is arranged in location notch.
2. grounding wire mounting dismantling device according to claim 1, is characterized in that, the both sides of described location notch are provided with draw-in groove.
3. grounding wire mounting dismantling device according to claim 2, is characterized in that, is provided with elastomeric element in described draw-in groove.
4. grounding wire mounting dismantling device according to claim 1, is characterized in that, the top of described mounting or dismounting head is have the annulus of opening or have the rectangle frame of opening.
5. grounding wire mounting dismantling device according to claim 1, is characterized in that, described mounting or dismounting head is threaded with being between connecting portion, between connecting portion with insulating bar.
6. grounding wire mounting dismantling device according to claim 1, is characterized in that, described grounding wire mounting dismantling device also comprises charged warning device, and described charged warning device is connected with earth lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655508.5U CN204927562U (en) | 2015-08-27 | 2015-08-27 | Device is installed and removed to earth connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655508.5U CN204927562U (en) | 2015-08-27 | 2015-08-27 | Device is installed and removed to earth connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927562U true CN204927562U (en) | 2015-12-30 |
Family
ID=54976663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520655508.5U Expired - Fee Related CN204927562U (en) | 2015-08-27 | 2015-08-27 | Device is installed and removed to earth connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098397A (en) * | 2015-08-27 | 2015-11-25 | 国网山东东明县供电公司 | Grounding line assembly and disassembly device and assembly and disassembly method |
-
2015
- 2015-08-27 CN CN201520655508.5U patent/CN204927562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098397A (en) * | 2015-08-27 | 2015-11-25 | 国网山东东明县供电公司 | Grounding line assembly and disassembly device and assembly and disassembly method |
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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: 20151230 Termination date: 20160827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |