CN212033265U - Electric power grounding pile with good anti-theft function - Google Patents
Electric power grounding pile with good anti-theft function Download PDFInfo
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- CN212033265U CN212033265U CN202020962636.5U CN202020962636U CN212033265U CN 212033265 U CN212033265 U CN 212033265U CN 202020962636 U CN202020962636 U CN 202020962636U CN 212033265 U CN212033265 U CN 212033265U
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Abstract
The utility model discloses an electric power grounding pile with good anti-theft performance, which belongs to the field of auxiliary devices of electric power equipment, and the technical proposal is characterized in that the electric power grounding pile comprises an electric power grounding pile body, an inverted conical ring bucket is arranged on the side wall of the bottom end of the electric power grounding pile body, the electric power grounding pile body passes through the conical ring bucket and is arranged in the conical ring bucket in a sliding way, an annular sliding groove is arranged on the inner side wall of the conical ring bucket towards the electric power grounding pile body, a sliding block is fixedly connected on the side wall of the electric power grounding pile body towards the conical ring bucket, the sliding block is arranged in the sliding groove in a sliding way and is abutted against the inner top wall and the inner bottom wall of the sliding groove, an inlet and outlet groove is arranged on the inner side wall of the conical ring bucket towards the electric power grounding pile body, the inlet and outlet groove is positioned above the sliding groove, one end of the inlet and outlet groove is communicated with, the anti-theft effect is good.
Description
Technical Field
The utility model belongs to the technical field of power equipment auxiliary device's technique and specifically relates to an electric power ground connection stake that theftproof is good is related to.
Background
The grounding means that a neutral point of an electric system and an electric device, an exposed conductive part of electric equipment and an external conductive part of the device are connected with the ground through conductors, and can be divided into working grounding, lightning protection grounding and protection grounding. The ground pile refers to the ground pile of the building which can be used as the ground level, the supporting pile and the building pile. The power transmission line and related equipment are mostly located outdoors and are easy to be struck by lightning, the line tripping condition caused by the lightning strike often happens, in order to prevent the lightning strike, a grounding device needs to be installed on the power transmission line, the current generated by the lightning strike is guided to the ground, and the damage of the lightning voltage on the lead or the power transmission equipment is avoided. The grounding device needs to be reliably grounded, and a metal grounding pile is usually adopted, and the grounding pile is hammered into the ground by an external force when in use.
Chinese patent with publication number CN203950936U discloses an electric power grounding pile, including grounding pile body, binding post and bolted connection pair, grounding pile body includes grounding pile handle and the earth bar that is used for ground connection, the one end fixed connection of earth bar to grounding pile handle, it has two through-holes that are used for fixed binding post to open on the earth bar, binding post also has two holes in order to align with two through-holes respectively, supplies the bolt passes and fixes.
The above prior art solutions have the following drawbacks: although the electric power grounding pile can prevent the grounding pile from being connected with the grounding wire in the using process to be loosened, and the safety of the grounding pile is improved, the electric power grounding pile is only of a columnar structure in the actual using process, can be pulled out easily, and is poor in anti-theft effect.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a good electric power ground pile of theftproof, have after installing good be difficult to extract electric power ground pile, the effectual advantage of theftproof.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an electric power grounding pile with good anti-theft performance comprises an electric power grounding pile body, wherein the electric power grounding pile body is vertically arranged, an inverted conical ring bucket is arranged on the side wall of the bottom end of the electric power grounding pile body, the large end of the conical ring bucket faces upwards, the electric power grounding pile body penetrates through the conical ring bucket and is arranged in the conical ring bucket in a sliding mode, an annular sliding groove is formed in the inner side wall, facing the electric power grounding pile body, of the conical ring bucket, a sliding block is fixedly connected to the side wall, facing the conical ring bucket, of the electric power grounding pile body, the sliding block is arranged in the sliding groove in a sliding mode and is abutted against the inner top wall and the inner bottom wall of the sliding groove, an inlet and outlet groove is formed in the inner side wall, facing the electric power grounding pile body, the inlet and outlet groove is located above the sliding groove, one end of the inlet and outlet groove is communicated with, when the sliding block is located under the access groove, the sliding block is arranged in the access groove in a sliding mode and is abutted to the inner wall of the access groove.
By adopting the technical scheme, before the electric power grounding pile body is inserted into the ground, the electric power grounding pile body slides in the inverted conical ring bucket, at the moment, the sliding block on the side wall of the electric power grounding pile body enters the in-out groove from the top end of the in-out groove and slides in the in-out groove, so that the sliding block slides in the sliding groove, at the moment, the conical ring bucket is rotated to slide in the sliding groove, so that the sliding block is abutted against the top wall and the inner bottom wall in the sliding groove, the electric power grounding pile body and the conical ring bucket are limited to move in the vertical direction, at the moment, the electric power grounding pile body and the conical ring bucket are inserted into the ground together, the conical ring bucket is positioned in the ground, the conical ring bucket is fully contacted with the soil, the contact area between the electric power grounding pile body and the ground is increased, the pulling-out resistance of the electric power grounding pile body is enhanced, and the electric power grounding pile body is not easy to pull out after being, the anti-theft effect is good.
The present invention may be further configured in a preferred embodiment as: the sliding block sets up to a plurality of, and is a plurality of the sliding block is evenly arranged and is set up on the lateral wall of electric power ground connection stake body, the business turn over groove sets up to a plurality ofly, business turn over groove and sliding tray one-to-one set up.
Through adopting above-mentioned technical scheme, the area of contact between electric power ground connection stake body and the circular cone ring fill can be increased in the setting of a plurality of sliding blocks to the messenger makes the atress dispersion on the sliding block when going into electric power ground connection stake body hammering into ground, thereby the sliding block is lived in effectual protection, reduces the possibility that the sliding block damaged.
The present invention may be further configured in a preferred embodiment as: the rubber layer covers the whole inner top wall and inner bottom wall surface of the sliding groove, and the rubber layer is provided with a notch matched with the inlet and outlet groove.
Through adopting above-mentioned technical scheme, the setting on rubber layer can prevent sliding block and sliding tray inner wall direct contact, damages the sliding block.
The present invention may be further configured in a preferred embodiment as: the electric power ground connection stake body is contradicted with the inside wall of circular cone ring fill.
Through adopting above-mentioned technical scheme, when inserting electric power ground connection stake body in ground, because electric power ground connection stake body is fought the inside wall with the circular cone and is contradicted, thereby shelter from the sliding tray, reduce when entering into ground, soil enters into the sliding tray from the space department between electric power ground connection stake body and the circular cone fill, make when the staff need change or maintain electric power ground connection stake body, unable rotation electric power ground connection stake body, the slider that makes on the electric power ground connection stake body removes business turn over groove department and takes out electric power ground connection stake body.
The present invention may be further configured in a preferred embodiment as: the electric power ground connection stake body lateral wall department is equipped with the guide bar, the vertical setting of guide bar, the guide bar sets up along electric power ground connection stake body length direction, the bottom of guide bar is less than the bottom of electric power ground connection stake body, the guide bar passes circular cone fill and slides the setting.
Through adopting above-mentioned technical scheme, when going inserting electric power ground connection stake body in ground, at first go inserting the bottom of guide bar in ground, owing to the effect of guide bar, make this moment hammer into ground with electric power ground connection stake body bottom after, the circular cone fill can not rotate on electric power ground connection stake body to influence and go circular cone fill along with electric power ground connection stake body entering into ground.
The present invention may be further configured in a preferred embodiment as: fixedly connected with installation piece on the lateral wall of electric power ground connection stake body top, the installation piece is located between guide bar and the electric power ground connection stake body, the installation piece is contradicted with the guide bar, be equipped with fixing bolt on the guide bar, fixing bolt in proper order with guide bar and installation piece threaded connection.
Through adopting above-mentioned technical scheme, when inserting electric power ground connection stake body in ground, can dismantle the guide bar through fixing bolt and installation piece this moment and link together to after in hammering into ground electric power ground connection post body into, electric power ground connection stake body can't be direct to fight with the circular cone and rotate, make the sliding block can not remove under the intake chamber, the theftproof effect further improves.
The present invention may be further configured in a preferred embodiment as: the lowest end of the outer side wall of the conical ring bucket is fully attached to the side wall of the electric power grounding pile body.
Through adopting above-mentioned technical scheme, can insert ground with circular cone ring fill along with electric power ground connection stake body when, make circular cone ring fill can insert ground more easily and go.
The present invention may be further configured in a preferred embodiment as: the electric power grounding pile comprises a guide rod and an electric power grounding pile body, wherein conical heads are fixedly connected to the bottom ends of the guide rod and the electric power grounding pile body, the large end of each conical head on the guide rod is fixedly connected with the guide rod, and the large end of each conical head of the electric power grounding pile body is fixedly connected with the electric power grounding pile body.
Through adopting above-mentioned technical scheme, the setting of circular cone head can make guide bar and electric power ground connection stake body insert in the ground easier.
To sum up, the utility model discloses a following at least one useful technological effect:
1. through the arrangement of the conical ring bucket, the sliding groove and the sliding block, the effects that the electric power grounding pile is not easy to pull out after the installation is finished and the anti-theft effect is good can be achieved;
2. the conical head can achieve the effect that the fixing rod and the electric power grounding pile body are inserted into the ground more easily.
Drawings
Fig. 1 is a schematic view of the overall structure of an electric power grounding pile in the embodiment;
FIG. 2 is a schematic structural diagram of a body of an electric grounding pile in the embodiment;
fig. 3 is a schematic structural diagram for embodying the conical ring bucket in the embodiment.
In the figure, 1, an electric power grounding pile body; 2. a conical ring bucket; 3. a sliding groove; 4. a slider; 5. a slot is arranged in and out; 6. a rubber layer; 7. a guide bar; 8. mounting blocks; 9. a conical head; 10. and (5) fixing the bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): referring to fig. 1, for the utility model discloses a good electric power ground pile of theftproof, including electric power ground pile body 1, the vertical setting of electric power ground pile body 1, the welding has circular cone head 9 on the bottom of electric power ground pile body 1, and circular cone head 9's main aspects are towards electric power ground pile body 1, and circular cone head 9 is unanimous and the coincidence with electric power ground pile body 1's connection terminal surface size, and when making to insert electric power ground pile body 1 in the ground, can be easier.
Referring to fig. 1, an inverted conical ring bucket 2 is arranged on the side wall of the bottom end of an electric power grounding pile body 1, the electric power grounding pile body 1 penetrates through the conical ring bucket 2 and is arranged on the conical ring bucket 2 in a sliding mode, the large end of the conical ring bucket 2 faces upwards, and when the electric power grounding pile body 1 is inserted into the ground, the conical ring bucket 2 can be inserted into the ground along with the electric power grounding pile body 1. The inside wall of circular cone ring fill 2 fully laminates with electric power ground connection stake body 1 to when going with circular cone ring fill 2 and electric power ground connection stake body 1 together insert ground in, soil can not enter into the circular cone ring fill 2 and electric power ground connection stake body between the space.
Referring to fig. 1, the lowest end of the outer side wall of the conical ring bucket 2 is fully attached to the side wall of the electric power grounding pile body 1, so that the bottom end of the conical ring bucket 2 is in a conical shape, and therefore when the conical ring bucket 2 is inserted into the ground together with the electric power grounding pile body 1, the conical ring bucket can enter the ground more easily.
Referring to fig. 2 and 3, circular shape sliding tray 3 has been seted up on the inside wall of circular cone ring fill 2 orientation electric power ground pile body 1, and the welding has a plurality of sliding blocks 4 on the lateral wall of electric power ground pile body 1 orientation circular cone ring fill 2 department, and a plurality of sliding blocks 4 evenly arrange the setting at the week edge of electric power ground pile body 1 lateral wall, and a plurality of sliding blocks 4 all are in the coplanar. Sliding block 4 is located sliding tray 3 and slides and set up in sliding tray 3, sliding block 4 contradicts with sliding tray 3's interior roof and interior bottom wall, circular cone is fought 2 and has been seted up a plurality of business turn over grooves 5 on the inside wall of electric power ground connection stake body 1, business turn over groove 5 evenly arranges and sets up at circular cone is fought 2 inside wall week edge, business turn over groove 5 and sliding block 4 one-to-one setting, business turn over 5 one end in groove and 3 intercommunications in sliding tray, the other end runs through circular cone and fights 2 inner walls, business turn over groove 5 is unanimous with sliding block 4 width direction.
Referring to fig. 2 and 3, when the conical ring bucket 2 is installed on the electric power grounding pile body 1, the conical ring bucket 2 is sleeved on the electric power grounding pile body 1, so that the sliding blocks 4 on the electric power grounding pile body 1 are respectively positioned right above the access grooves 5, at this time, the sliding blocks 4 slide in the access grooves 5 respectively, and the sliding blocks 4 slide to the bottom ends of the access grooves 5 to enter the sliding grooves 3. When sliding block 4 slides into sliding tray 3 in, rotate electric power ground stake body 1, make sliding block 4 slide in sliding tray 3 to make sliding block 4 contradict with the interior roof and the interior diapire of sliding tray 3, thereby restrict the position of electric power ground stake body 1 and circular cone ring fill 2, make electric power ground stake body 1 can not slide in circular cone ring fill 2. After the position of good electric power ground pile body 1 and circular cone ring fill 2 is had the restriction, fight electric power ground pile body 1 and circular cone ring and fight 2 and together hammer into in the ground into, make circular cone ring fight 2 go deep into in the ground, circular cone ring fight 2 and soil fully contact this moment, the area of contact of electric power ground pile body 1 with the soil has been increased, the resistance to plucking ability of electric power ground pile body 1 has been strengthened, make and install electric power ground pile body 1 and advance to be difficult to extract electric power ground pile after ground is good, it is effectual to prevent burglary.
Referring to fig. 2 and 3, all having bonded rubber layer 6 on the interior roof of sliding tray 3 and the interior diapire, rubber layer 6 covers sliding tray 3's whole interior roof and inner bottom wall, sets up the breach that matches with business turn over groove 5 on rubber layer 6, when sliding block 4 slides in sliding tray 3, sliding block 4 can contact with rubber layer 6, has reduced the possibility of sliding block 4 and the direct conflict of 3 inner walls of sliding tray, has protected sliding block 4.
Referring to fig. 1, the lateral wall of electric power ground pile body 1 is equipped with two guide bars 7 of vertical setting, and two guide bars 7 set up about electric power ground pile body 1 symmetry, and guide bar 7 sets up along electric power ground pile body 1 length direction, and the bottom of guide bar 7 is less than the bottom of electric power ground pile body 1, and guide bar 7 passes circular cone ring fill 2 towards circular cone ring fill 2 one end and fills 2 sliding connection with circular cone ring. All be equipped with two installation pieces 8 between electric power ground connection stake body 1 and the guide bar 7, installation piece 8 welding is on the top lateral wall of electric power ground connection stake body 1, installation piece 8 is contradicted with guide bar 7 towards 7 side end faces of guide bar, it all is equipped with fixing bolt 10 to lie in installation piece 8 department on the guide bar 7, fixing bolt 10 passes guide bar 7 and installation piece 8 and guide bar 7 and installation piece 8 threaded connection in proper order, thereby can dismantle the connection on electric power ground connection stake body 1 with guide bar 7, 2 one end is fought towards circular cone ring to guide bar 7 and 2 sliding connection are fought to circular cone ring.
Referring to fig. 1, the conical head 9 is also welded to the bottom end of the guide rod 7, the large end of the conical head 9 faces the guide rod 7, and the conical head 9 and the connecting end surface of the guide rod 7 are identical in size and overlap with each other, so that the guide rod 7 can be more easily inserted into the ground.
The implementation principle of the embodiment is as follows: before inserting electric power ground connection stake body 1 in ground, slide electric power ground connection stake body 1 in circular cone fill 2, sliding block 4 on the electric power ground connection stake body 1 lateral wall enters into business turn over groove 5 and slides in business turn over groove 5 from the top of business turn over groove 5 this moment, make sliding block 4 slide and enter into sliding tray 3 in, circular cone fill 2 rotates this moment, make sliding block 4 slide in sliding tray 3, thereby make sliding block 4 and 3 interior roof of sliding tray and interior diapire conflict, and can dismantle the connection on electric power ground connection stake body 1 through fixing bolt 10 with guide bar 7, at this moment with electric power ground connection stake body 1 and circular cone fill 2 together insert in ground going, make circular cone fill 2 be located ground going, limit electric power ground connection stake body 1.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a good electric power ground connection stake of theftproof, includes electric power ground connection stake body (1), the vertical setting of electric power ground connection stake body (1), its characterized in that: an inverted conical ring bucket (2) is arranged on the side wall of the bottom end of the electric power grounding pile body (1), the large end of the conical ring bucket (2) faces upwards, the electric power grounding pile body (1) penetrates through the conical ring bucket (2) and is arranged in the conical ring bucket (2) in a sliding mode, an annular sliding groove (3) is formed in the inner side wall, facing the electric power grounding pile body (1), of the conical ring bucket (2), a sliding block (4) is fixedly connected to the side wall, facing the conical ring bucket (2), of the electric power grounding pile body (1), the sliding block (4) is arranged in the sliding groove (3) in a sliding mode and is abutted to the inner top wall and the inner bottom wall of the sliding groove (3), an inlet-outlet groove (5) is formed in the inner side wall, facing the electric power grounding pile body (1), of the conical ring bucket (2), the inlet-outlet groove (5) is located above the sliding groove (3), one end of the inlet-outlet groove (5) is communicated with the sliding groove, the other end penetrates through the inner wall of the conical ring bucket (2), and when the sliding block (4) is positioned under the inlet and outlet groove (5), the sliding block (4) is arranged in the inlet and outlet groove (5) in a sliding mode and is abutted to the inner wall of the inlet and outlet groove (5).
2. The anti-theft electric power grounding pile of claim 1, characterized in that: sliding block (4) set up to a plurality of, a plurality of sliding block (4) are evenly arranged and are set up on the lateral wall of electric power ground connection stake body (1), business turn over groove (5) set up to a plurality ofly, business turn over groove (5) and sliding tray (3) one-to-one set up.
3. The anti-theft electric power grounding pile of claim 1, characterized in that: equal fixedly connected with rubber layer (6) on the interior roof of sliding tray (3) and the interior diapire, whole interior roof and the inner bottom wall face of sliding tray (3) are covered in rubber layer (6), set up the breach that matches with business turn over groove (5) on rubber layer (6).
4. The anti-theft electric power grounding pile of claim 1, characterized in that: the electric power grounding pile body (1) is abutted against the inner side wall of the conical ring hopper (2).
5. The anti-theft electric power grounding pile of claim 1, characterized in that: electric power ground connection stake body (1) lateral wall department is equipped with guide bar (7), the vertical setting of guide bar (7), electric power ground connection stake body (1) length direction sets up is followed in guide bar (7), the bottom of guide bar (7) is less than the bottom of electric power ground connection stake body (1), circular cone is fought (2) and is slided the setting in guide bar (7).
6. An electric power grounding pile with good anti-theft function as claimed in claim 5, wherein: fixedly connected with installation piece (8) on the lateral wall of electric power ground connection stake body (1) top, installation piece (8) are located between guide bar (7) and electric power ground connection stake body (1), installation piece (8) are contradicted with guide bar (7), be equipped with fixing bolt (10) on guide bar (7), fixing bolt (10) in proper order with guide bar (7) and installation piece (8) threaded connection.
7. The anti-theft electric power grounding pile of claim 1, characterized in that: the lowest end of the outer side wall of the conical ring bucket (2) is fully attached to the side wall of the electric power grounding pile body (1).
8. An electric power grounding pile with good anti-theft function as claimed in claim 5, wherein: the electric power grounding pile is characterized in that conical heads (9) are fixedly connected to the bottom ends of the guide rods (7) and the electric power grounding pile body (1), the large end of each conical head (9) on each guide rod (7) is fixedly connected with the corresponding guide rod (7), and the large end of each conical head (9) of each electric power grounding pile body (1) is fixedly connected with the corresponding electric power grounding pile body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020962636.5U CN212033265U (en) | 2020-05-30 | 2020-05-30 | Electric power grounding pile with good anti-theft function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020962636.5U CN212033265U (en) | 2020-05-30 | 2020-05-30 | Electric power grounding pile with good anti-theft function |
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| Publication Number | Publication Date |
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| CN212033265U true CN212033265U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020962636.5U Active CN212033265U (en) | 2020-05-30 | 2020-05-30 | Electric power grounding pile with good anti-theft function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243319A (en) * | 2021-12-22 | 2022-03-25 | 国网甘肃省电力公司经济技术研究院 | Grounding device of electric power system |
| CN114243319B (en) * | 2021-12-22 | 2024-05-31 | 国网甘肃省电力公司经济技术研究院 | Grounding device of power system |
-
2020
- 2020-05-30 CN CN202020962636.5U patent/CN212033265U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243319A (en) * | 2021-12-22 | 2022-03-25 | 国网甘肃省电力公司经济技术研究院 | Grounding device of electric power system |
| CN114243319B (en) * | 2021-12-22 | 2024-05-31 | 国网甘肃省电力公司经济技术研究院 | Grounding device of power system |
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