CN205029031U - Earthing for work body - Google Patents
Earthing for work body Download PDFInfo
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- CN205029031U CN205029031U CN201520723524.3U CN201520723524U CN205029031U CN 205029031 U CN205029031 U CN 205029031U CN 201520723524 U CN201520723524 U CN 201520723524U CN 205029031 U CN205029031 U CN 205029031U
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- afterburning
- ground wire
- cap
- rod
- ground connection
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Abstract
The utility model discloses an earthing for work body, include: the ground connection body of rod, afterburning cap, ground wire coupling assembling, the one end tip at the ground connection body of rod is fixed to afterburning cap, and the other end of the ground connection body of rod is the taper, and ground wire coupling assembling installs on afterburning cap, and it has afterburning hole to open on the afterburning cap, is first angle between the degree of depth orientation in afterburning hole and the length direction of the ground connection body of rod. Then need retrieve when extracting as earthing for work body, insert that afterburning hole rotates and the cooperation upwards prizes and just can become flexible being connected of earthing for work body and the earth through the crow bar to it wastes time and energy when current earthing for work body extracts to alleviate, and can not extract and lead to abandoning the technical problem of underground portion. Consequently realized the technological effect of retrieving earthing for work body fast, completely, more saved time, laborsaving.
Description
Technical field
The utility model relates to construction grounding apparatus field, particularly relates to a kind of temporary grounding body.
Background technology
Electric power system, power equipment construction and some container, in pipe-line equipment welding procedure process; in order to safety; often need to be connected with the earth by earth electrode; after construction terminates; temporary grounding body and associated vessel, pipeline, equipment disconnect; now temporary grounding body has lost the meaning of existence; should reclaim; general temporary grounding body install adopt sledgehammer pound into mode; operation is than being easier to; but be difficult to extract, waste time and energy when reclaiming, extract and often can abandon too at need, cause waste.
Prior art by ground after lengthening temporary grounding body and meeting depth requirements reserves sufficient length as far as possible, be convenient to rock when removing backward on extract, extract and can temporary grounding body be cut off ground proximity height too at need, abandon the part of pounding into underground.
But even so, can exist when existing temporary grounding body is extracted and waste time and energy, even there will be and can not extract and cause abandoning the problem of under ground portion.
Utility model content
The utility model embodiment, by providing a kind of temporary grounding body, wastes time and energy to alleviate when existing temporary grounding body is extracted, and can not extract and cause abandoning the technical problem of under ground portion.
A kind of temporary grounding body that the utility model embodiment provides, comprising: the ground connection body of rod, afterburning cap, ground wire coupling assembling; Described afterburning cap is fixed on the end, one end of the described ground connection body of rod, the other end of the described ground connection body of rod is taper, described afterburning cap has afterburning hole, described ground wire coupling assembling is arranged on described afterburning cap, wherein, be the first angle between the depth direction in described afterburning hole and the length direction of the described ground connection body of rod.
Preferably, the main part of the described ground connection body of rod is cylindrical or vertical prismatic shape.
Preferably, described afterburning cap is cylindrical or vertical prismatic shape.
Preferably, the described depth direction in described afterburning hole is perpendicular to the described length direction of the described ground connection body of rod.
Preferably, described afterburning hole is square opening or circular port.
Preferably, described ground wire coupling assembling comprises: the first ground wire connecting bolt; Described afterburning cap has internal thread hole, and wherein, the first ground wire connecting bolt described in when connecting ground wire screws in described internal thread hole fixing.
Preferably, described ground wire coupling assembling comprises: the second ground wire connecting bolt and the first hold-down nut; Described first hold-down nut is welded on described afterburning cap, and wherein, the second ground wire connecting bolt described in when connecting ground wire screws in described first hold-down nut fixing.
Preferably, described ground wire coupling assembling comprises: the second hold-down nut and the 3rd ground wire connecting bolt; Described 3rd ground wire connecting bolt is welded on described afterburning cap, and wherein, the second hold-down nut described in when connecting ground wire screws on described 3rd ground wire connecting bolt fixing.
The one or more technical schemes provided in the utility model embodiment, at least have following technique effect or advantage:
1, owing to have employed at the afterburning cap of one end end winding support of the ground connection body of rod, afterburning cap has afterburning hole, and to open between the depth direction in afterburning hole and the length direction of the ground connection body of rod be the first angle.Then when temporary grounding body needs recovery to extract, insert afterburning hole by crowbar to carry out rotating and coordinate upwards to prize and just can loosen temporary grounding body and connection greatly, thus alleviate and to waste time and energy when existing temporary grounding body is extracted and can not extract and cause abandoning the technical problem of under ground portion.Achieve fast, reclaim the technique effect of temporary grounding body completely, more to save time, laborsaving.
2, all can screw thread be effectively avoided to expose by opening internal thread hole or be welded and fixed nut on afterburning cap, when needs carry out connection ground wire, the mode just screwing in internal thread hole by ground wire connecting bolt or screw in hold-down nut connects ground wire, therefore uses at temporary grounding body or to deposit in process screw thread from damage.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the structural representation of the temporary grounding body in the utility model embodiment under execution mode three;
Fig. 2 is the structural representation of execution mode temporary grounding body once in the utility model embodiment;
Fig. 3 is the structural representation of the temporary grounding body in the utility model embodiment under execution mode two.
Embodiment
Waste time and energy to alleviate when existing temporary grounding body is extracted, and can not extract and cause abandoning the technical problem of under ground portion, the utility model embodiment provides a kind of temporary grounding body, and general thought is as follows:
At the afterburning cap of one end end winding support of the ground connection body of rod, afterburning cap has afterburning hole, and to open between the depth direction in afterburning hole and the length direction of the ground connection body of rod be the first angle.
Due to the afterburning hole on afterburning cap, if when temporary grounding body needs recovery to extract, just insert afterburning hole by crowbar to carry out rotating and coordinate upwards to prize and just can loosen temporary grounding body and connection greatly, thus alleviate and to waste time and energy when existing temporary grounding body is extracted and can not extract and cause abandoning the technical problem of under ground portion.Achieve fast, reclaim the technique effect of temporary grounding body completely.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Shown in figure 1, Fig. 2, Fig. 3, a kind of temporary grounding body that the utility model embodiment provides, comprising: the ground connection body of rod 1, afterburning cap 2, ground wire coupling assembling.
Wherein, afterburning cap 2 is fixed on the end, one end of the ground connection body of rod 1, and the other end of the ground connection body of rod 1 is taper, and ground wire coupling assembling is arranged on afterburning cap 2, afterburning cap 2 has afterburning hole 4, is the first angle between the depth direction in afterburning hole 4 and the length direction of the ground connection body of rod.
Owing to having the first angle between the depth direction in opened afterburning hole 4 and the length direction of the ground connection body of rod, thus use crowbar to insert afterburning hole 4 just to carry out rotating and upwards prizing.
Concrete, the main part of the ground connection body of rod 1 is cylindrical or vertical prismatic shape.And the concrete size of the ground connection body of rod 1 need meet the relevant regulations about temporary grounding body, concrete size with reference to prior art, can not limit herein.
Concrete, afterburning cap 2 is cylindrical or vertical prismatic shape, and under afterburning cap 2 is the execution mode of vertical prismatic shape, a side of right prism and the end face weld of the ground connection body of rod 1 are connected together.Afterburning cap 2 is under columniform execution mode, and the end face weld of a columniform bottom surface and the ground connection body of rod 1 is connected together, thus afterburning cap 2 all can be fixed on the end of the ground connection body of rod 1 by two kinds of execution modes.
Concrete, the first angle between the depth direction in afterburning hole 4 and the length direction of the ground connection body of rod 1 is for being greater than 0 degree, and it is arbitrarily angled to be less than or equal between 90 degree.Preferably, open the length direction of depth direction perpendicular to the ground connection body of rod 1 in afterburning hole 4, thus insert when afterburning hole 4 carries out rotating and upwards prizing more laborsaving at crowbar.
In specific implementation process, afterburning hole 4 can be square opening or circular port.When open is into square opening, the width of square opening need, slightly larger than the diameter of crowbar, make crowbar can insert in afterburning hole 4; When open is into circular port, the aperture of circular port need, slightly larger than the diameter of crowbar, make crowbar can insert in afterburning hole 4.
In concrete technical scheme, provide three kinds of embodiments of installing ground wire coupling assembling:
Execution mode one: ground wire coupling assembling comprises: the first ground wire connecting bolt 3-1.Shown in figure 2, afterburning cap 2 has the internal thread hole 5 mated with the first ground wire connecting bolt 3-1 screw thread, when connecting ground wire, the first ground wire connecting bolt 3-1 screws in internal thread hole 5 fixing, thus ground wire can be connected on temporary grounding body.
Concrete, when afterburning cap 2 is vertical prismatic shape, internal thread hole 5 can be opened in vertical prismatic shape adjacent side with afterburning hole 4; When afterburning cap 2 is cylindrical, also internal thread hole 5 can stagger with the position in afterburning hole 4.Thus two pitch-rows can be avoided from too little and reduce the reliability of afterburning cap 2, afterburning cap 2 would not be damaged prizing in process.
Execution mode two: shown in figure 3, ground wire coupling assembling comprises the second ground wire connecting bolt 3-2 and the first hold-down nut 3-3.Concrete, afterburning cap 2 is welded with the first hold-down nut 3-3, and when connecting ground wire, the second ground wire connecting bolt 3-2 screws in the first hold-down nut 3-3 fixing, thus is connected on temporary grounding body by ground wire.
Execution mode three: shown in figure 1, ground wire coupling assembling comprises: the second hold-down nut 3-4 and the 3rd ground wire connecting bolt 3-5.
Concrete, the 3rd ground wire connecting bolt 3-5 is welded on afterburning cap 2, and when connecting ground wire, the second hold-down nut 3-4 screws on the 3rd ground wire connecting bolt 3-5 fixing, thus is connected on temporary grounding body by ground wire.
By above-mentioned execution mode one and execution mode two, afterburning cap is opened internal thread hole 5 or welds the first hold-down nut 3-3 and all can effectively avoid screw thread to expose.The mode just screwing in internal thread hole 5 or the first hold-down nut 3-3 by ground wire connecting bolt when needing to carry out connecting ground wire connects ground wire, therefore uses at temporary grounding body or to deposit in process screw thread from damage.
One or more embodiments that the utility model provides, at least have following technique effect or advantage:
1, owing to have employed at the afterburning cap of one end end winding support of the ground connection body of rod, afterburning cap has afterburning hole, and to open between the depth direction in afterburning hole and the length direction of the ground connection body of rod be the first angle.Then when temporary grounding body needs recovery to extract, insert afterburning hole by crowbar carry out rotating and coordinate the connection upwards prizing and just can loosen temporary grounding body and the earth, thus alleviate when existing temporary grounding body is extracted and waste time and energy, and can not extract and cause abandoning the technical problem of under ground portion.Achieve fast, reclaim the technique effect of temporary grounding body completely, more to save time, laborsaving.
2, all can screw thread be effectively avoided to expose by opening internal thread hole or be welded and fixed nut on afterburning cap, when needs carry out connection ground wire, the mode just screwing in internal thread hole by ground wire connecting bolt or screw in hold-down nut connects ground wire, therefore uses at temporary grounding body or to deposit in process screw thread from damage.
Although described preferred embodiment of the present utility model, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (8)
1. a temporary grounding body, is characterized in that, comprising: the ground connection body of rod, afterburning cap, ground wire coupling assembling;
Described afterburning cap is fixed on the end, one end of the described ground connection body of rod, the other end of the described ground connection body of rod is taper, described ground wire coupling assembling is arranged on described afterburning cap, described afterburning cap has afterburning hole, wherein, be the first angle between the depth direction in described afterburning hole and the length direction of the described ground connection body of rod.
2. temporary grounding body as claimed in claim 1, it is characterized in that, the main part of the described ground connection body of rod is cylindrical or vertical prismatic shape.
3. temporary grounding body as claimed in claim 1, it is characterized in that, described afterburning cap is cylindrical or vertical prismatic shape.
4. temporary grounding body as claimed in claim 1, is characterized in that, the described depth direction in described afterburning hole is perpendicular to the described length direction of the described ground connection body of rod.
5. temporary grounding body as claimed in claim 4, it is characterized in that, described afterburning hole is square opening or circular port.
6. temporary grounding body as claimed in claim 1, it is characterized in that, described ground wire coupling assembling comprises: the first ground wire connecting bolt;
Described afterburning cap has internal thread hole, and wherein, the first ground wire connecting bolt described in when connecting ground wire screws in described internal thread hole fixing.
7. temporary grounding body as claimed in claim 1, it is characterized in that, described ground wire coupling assembling comprises: the second ground wire connecting bolt and the first hold-down nut;
Described first hold-down nut is welded on described afterburning cap, and wherein, the second ground wire connecting bolt described in when connecting ground wire screws in described first hold-down nut fixing.
8. temporary grounding body as claimed in claim 1, it is characterized in that, described ground wire coupling assembling comprises: the second hold-down nut and the 3rd ground wire connecting bolt;
Described 3rd ground wire connecting bolt is welded on described afterburning cap, and wherein, the second hold-down nut described in when connecting ground wire screws on described 3rd ground wire connecting bolt fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723524.3U CN205029031U (en) | 2015-09-17 | 2015-09-17 | Earthing for work body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723524.3U CN205029031U (en) | 2015-09-17 | 2015-09-17 | Earthing for work body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205029031U true CN205029031U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520723524.3U Active CN205029031U (en) | 2015-09-17 | 2015-09-17 | Earthing for work body |
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| Country | Link |
|---|---|
| CN (1) | CN205029031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190415A (en) * | 2019-07-12 | 2019-08-30 | 广东电网有限责任公司 | A kind of temporary ground wire Rapid grounding device |
-
2015
- 2015-09-17 CN CN201520723524.3U patent/CN205029031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190415A (en) * | 2019-07-12 | 2019-08-30 | 广东电网有限责任公司 | A kind of temporary ground wire Rapid grounding device |
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