CN113871908A - Power grounding pile for power engineering - Google Patents
Power grounding pile for power engineering Download PDFInfo
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- CN113871908A CN113871908A CN202111128217.7A CN202111128217A CN113871908A CN 113871908 A CN113871908 A CN 113871908A CN 202111128217 A CN202111128217 A CN 202111128217A CN 113871908 A CN113871908 A CN 113871908A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention provides an electric power grounding pile for electric power engineering, which relates to the technical field of electric power engineering and comprises a pile body and a fastening frame, wherein the pile body is arranged on the inner side of the fastening frame; a sliding hole is formed in the side wall of the ground inserting barrel; the pile body is inserted into the inner sides of the base and the clamping assembly, the ground inserting barrel is inserted into the ground firstly during installation, then the pile body penetrates through the inner side of the fastening frame and is inserted into the ground, the clamping assembly is matched to lock the pile body, in the process, the threaded rod is inserted into the inner part of the threaded inner groove under the action of the ground inserting barrel, the triangular block is jacked up by the threaded rod in the inserting process, the poking rod is pushed to extend out of the ground inserting barrel and is fixed in soil, the pile body is stabilized against the influence of lateral force, the ground grabbing force is provided, the pile body is prevented from being pulled out, and the ground grabbing force is more reliable.
Description
Technical Field
The invention relates to the technical field of power engineering, in particular to a power grounding pile for power engineering.
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, the damage of the lightning voltage on a lead or power transmission equipment is avoided, the grounding device needs to be reliably grounded, a metal grounding pile is usually adopted, and the grounding pile is hammered into the ground in the mode of external force hammering when in use;
in the prior art, as an authorized bulletin number CN 212033266U, a fixed and stable electric power grounding pile is disclosed, which includes an electric power grounding pile body vertically arranged, a plurality of fixing rods vertically arranged are fixedly connected to the bottom side end face of a fixing disc, and the plurality of fixing rods are arranged around the periphery of the electric power grounding pile body, so that when the electric power grounding pile body is hammered into the ground, the fixing rods are more stably matched; the above technique has the following defects: after the fixing rod is a smooth rod body and is inserted into the ground, the fixing rod can only stabilize the grounding pile from the side direction, however, when the grounding pile is subjected to pulling force, the fixing rod is still easy to pull out and is not firm enough, the grounding depth of the charging pile cannot be determined by the technology, and the grounding effect cannot be well controlled, so that the invention provides the power grounding pile for the power engineering to solve the problems in the prior art.
Disclosure of Invention
In order to solve the problems, the invention provides an electric power grounding pile for electric power engineering, which is characterized in that a threaded rod is inserted into an internal groove of a thread by using the action of a ground inserting cylinder, the threaded rod jacks up a triangular block in the inserting process, a poking rod is pushed to extend out of the ground inserting cylinder and fixed in soil, the pile body is stabilized against the influence of side force, the ground grabbing force is provided, and the pile body cannot be pulled out and is more reliable.
In order to realize the purpose of the invention, the invention is realized by the following technical scheme: an electric power grounding pile for power engineering comprises a pile body and a fastening frame, wherein the pile body is arranged on the inner side of the fastening frame, the fastening frame comprises a base, a supporting rod and a clamping assembly, the supporting rod is arranged at the top of the base, the clamping assembly is arranged above the supporting rod, a supporting arm is arranged on the outer side of the base, and a ground inserting barrel is arranged on the outer side of the supporting arm;
insert the inside of ground section of thick bamboo lateral wall and be equipped with the slide opening, and the inside of slide opening is equipped with first spring, the inboard of first spring is equipped with stabs the pole, and the outer end intercommunication of stabbing the pole goes out insert the ground section of thick bamboo, the inner of stabbing the pole is equipped with three hornblocks, and three hornblocks are connected with the inner of first spring, insert the top of ground section of thick bamboo inboard and be equipped with the screw thread inside groove, and the internal thread of screw thread inside groove installs the threaded rod, the upper end of threaded rod is equipped with the knob, insert the inside below of ground section of thick bamboo and be equipped with the reinforcement subassembly, and insert the ground section of thick bamboo lower extreme and be equipped with the pointed cone.
The further improvement lies in that: the ground inserting barrel is characterized in that a movable groove is formed in the lower portion inside the ground inserting barrel, a reinforcing assembly is arranged inside the movable groove and comprises a second spring and an elastic sheet, the elastic sheet is arranged above the second spring, inserting rods are hinged to two sides of the elastic sheet, the outer ends of the inserting rods penetrate through the ground inserting barrel, and the lower end of a threaded rod contacts with the elastic sheet.
The further improvement lies in that: the outer side of the group of the supporting rods is provided with scale marks, the outer side of the pile body is provided with a pointer, and the pointer is matched with the scale marks.
The further improvement lies in that: the support arms and the ground inserting barrel are at least provided with four groups, splicing holes are formed in the outer side of the base, at least four groups of splicing holes are formed in the splicing holes, and the support arms are inserted into the four groups of splicing holes respectively.
The further improvement lies in that: the base top of concatenation hole top is equipped with the thread groove, be equipped with the mounting hole on the support arm, install the bolt in the thread groove, and the lower extreme of bolt with the mounting hole is fixed.
The further improvement lies in that: the pile body passes the inside of centre gripping subassembly, the centre gripping subassembly includes centre gripping dish, spout and slider, the top of centre gripping dish is equipped with three groups at least the spout, slider movable mounting is in the spout, the inner of slider is equipped with the clamping piece.
The further improvement lies in that: the clamping disc is characterized in that a roller is rotatably mounted on the side wall inside the clamping disc, a driving disc is rotatably mounted on the roller, driving patterns are arranged at the top of the driving disc, and engaging teeth matched with the driving patterns are arranged at the bottom of the sliding block.
The further improvement lies in that: the edge of driving-disc bottom is equipped with the ring gear, the outside of centre gripping dish is rotated and is installed and revolve the piece, and the inner of revolving the piece extends to the inside of centre gripping dish and is equipped with the gear, gear and ring gear looks adaptation.
The further improvement lies in that: the both sides at pile body top all are equipped with the wiring groove, and one side intercommunication of the inside bottom in wiring groove has the card wire casing, the double-layered line subassembly is installed to the top of pile body both sides, and presss from both sides the line subassembly and include arc piece and dead lever, the inboard at the arc piece is established to the dead lever, the top of pile body both sides all is equipped with the solidus hole, the dead lever inserts through the solidus hole and establishes the inside of card wire casing.
The further improvement lies in that: the both ends of arc piece inboard all are equipped with the latch, the front and back end of pile body both sides all is equipped with the locking groove, the latch with locking groove looks adaptation.
The further improvement lies in that: the inner side of the base is provided with an inner threaded hole, a cleaning ring is arranged inside the inner threaded hole, an outer thread matched with the inner threaded hole is arranged below the outer side of the cleaning ring, cleaning sponge is arranged inside the cleaning ring, and the pile body penetrates through the inner side of the cleaning sponge.
The invention has the beneficial effects that:
1. the pile body is inserted into the inner sides of the base and the clamping assembly, the ground inserting barrel is inserted into the ground firstly during installation, then the pile body penetrates through the inner side of the fastening frame and is inserted into the ground, the clamping assembly is matched to lock the pile body, in the process, the threaded rod is inserted into the inner part of the threaded inner groove under the action of the ground inserting barrel, the triangular block is jacked up by the threaded rod in the inserting process, the poking rod is pushed to extend out of the ground inserting barrel and is fixed in soil, the pile body is stabilized against the influence of lateral force, the ground grabbing force is provided, the pile body is prevented from being pulled out, and the ground grabbing force is more reliable.
2. After the threaded rod is inserted, the threaded rod pushes the elastic sheet downwards, so that the inserted rod penetrates through the ground inserting barrel from the direction of the inclined groove and is inserted into the soil, the ground grabbing force is further improved, and the reliability is improved.
3. In the process of inserting the pile body into the ground, the depth of the pile body inserted into the ground can be accurately observed through the matching effect of the pointer on the pile body and the scale marks on the supporting rod, so that the grounding depth can be conveniently and reasonably controlled, and the normal grounding is ensured.
4. According to the invention, the wire to be grounded is inserted into the wiring groove, the fixing rod is inserted into the wiring groove from the wire fixing hole under the action of the wire clamping assembly, the wire is pushed into the wire clamping groove to be fixed, and the wire clamping assembly is fixed under the action of the clamping teeth and the locking groove, so that the wiring is more convenient, the traditional welding or bolt locking is not needed, and the efficiency is higher.
5. According to the invention, the pile body penetrates through the cleaning ring, and the pile body can be cleaned when being pulled out under the action of the cleaning sponge, so that soil on the surface is removed, and the function is diversified.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the ground inserting tube of the present invention;
FIG. 3 is a schematic view of a wire clamping assembly of the present invention;
FIG. 4 is a schematic view of the internal structure of the pile body of the present invention;
FIG. 5 is a disassembled view of the clamping assembly of the present invention;
FIG. 6 is a schematic view of a drive disk of the present invention;
FIG. 7 is a schematic view of a cleaning ring of the present invention.
Wherein: 1. a pile body; 2. a base; 3. a strut; 4. a clamping assembly; 5. a support arm; 6. a ground inserting cylinder; 7. a slide hole; 8. a first spring; 9. a poke rod; 10. a triangular block; 11. a threaded inner groove; 12. a threaded rod; 13. a knob; 14. a pointed cone; 15. a movable groove; 16. a second spring; 17. a spring plate; 18. inserting a rod; 19. scale lines; 20. a pointer; 21. splicing holes; 22. a screw groove; 23. a bolt; 24. a clamping plate; 25. a chute; 26. a slider; 27. a clip; 28. a roller; 29. a drive disc; 30. a drive stripe; 31. fitting teeth; 32. a ring gear; 33. rotating the block; 34. a gear; 35. a wiring slot; 36. a wire clamping groove; 37. an arc sheet; 38. fixing the rod; 39. a wire fixing hole; 40. clamping teeth; 41. a locking groove; 42. an inner threaded hole; 43. cleaning the ring; 44. an external thread; 45. cleaning the sponge.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
Example one
According to fig. 1, 2, 3, 5, and 6, the embodiment provides an electric power grounding pile for power engineering, which includes a pile body 1 and a fastening frame, wherein the pile body 1 is installed inside the fastening frame, the fastening frame includes a base 2, a supporting rod 3 and a clamping assembly 4, the supporting rod 3 is installed at the top of the base 2, the clamping assembly 4 is installed above the supporting rod 3, a supporting arm 5 is installed outside the base 2, and a ground inserting cylinder 6 is installed outside the supporting arm 5;
insert the inside of a ground section of thick bamboo 6 lateral wall and be equipped with slide opening 7, and the inside of slide opening 7 is equipped with first spring 8, first spring 8's inboard is equipped with stabs pole 9, and stabs the outer end intercommunication play of pole 9 insert a ground section of thick bamboo 6, the inner of stabbing pole 9 is equipped with three hornblocks 10, and three hornblocks 10 are connected with first spring 8's inner, the top of inserting a ground section of thick bamboo 6 inboard is equipped with screw thread inside groove 11, and the internal thread of screw thread inside groove 11 installs threaded rod 12, the upper end of threaded rod 12 is equipped with knob 13, insert the inside below of a ground section of thick bamboo 6 and be equipped with the pointed cone, and insert the 6 lower extremes of a ground section of thick bamboo. During the installation, will insert ground section of thick bamboo 6 earlier and insert the ground, insert the inboard with pile body 1 through the fastening frame again and insert the ground in, cooperation centre gripping subassembly 4 locks pile body 1, at this in-process, utilize the effect of inserting ground section of thick bamboo 6, insert the inside of threaded rod 12 internal groove 11, threaded rod 12 is at three hornblocks 10 of male in-process jack-up, stab pole 9 and be promoted to stretch out and insert ground section of thick bamboo 6, fix in earth, both stabilized pile body 1 can not receive the influence of side power, provided again and grabbed the land fertility, can not pulled out.
The ground inserting barrel is characterized in that a movable groove 15 is formed in the lower portion inside the ground inserting barrel 6, a reinforcing assembly is arranged inside the movable groove 15 and comprises a second spring 16 and an elastic sheet 17, the elastic sheet 17 is arranged above the second spring 16, inserting rods 18 are hinged to two sides of the elastic sheet 17, the outer ends of the inserting rods 18 penetrate through the ground inserting barrel 6, and the lower end of the threaded rod 12 contacts the elastic sheet 17. After the threaded rod 12 is inserted, the threaded rod 12 pushes the elastic sheet 17 downwards, so that the inserting rod 18 penetrates through the ground inserting barrel 6 from the inclined groove direction and is inserted into the soil, the ground grabbing force is further improved, and the reliability is improved.
The outer side of one group of the supporting rods 3 is provided with scale marks 19, the outer side of the pile body 1 is provided with a pointer 20, and the pointer 20 is matched with the scale marks 19. In the process of inserting the pile body 1 into the ground, the depth of the pile body 1 inserted into the ground can be accurately observed through the adaptive action of the pointer 20 on the pile body 1 and the scale marks 19 on the supporting rod 3, so that the grounding depth can be reasonably controlled.
The support arms 5 and the ground inserting cylinder 6 are provided with four groups, splicing holes 21 are formed in the outer side of the base 2, the splicing holes 21 are provided with four groups, and the support arms 5 are respectively inserted into the four groups of splicing holes 21. The top of base 2 above the concatenation hole 21 is equipped with the thread groove 22, be equipped with the mounting hole on the support arm 5, install bolt 23 in the thread groove 22, and the lower extreme of bolt 23 with the mounting hole is fixed. The mounting or dismounting of the arm 5 and the splicing hole 21 is facilitated by the bolt 23.
Example two
According to fig. 1, 2, 3, and 4, the embodiment provides an electric power grounding pile for power engineering, which includes a pile body 1 and a fastening frame, wherein the pile body 1 is installed inside the fastening frame, the fastening frame includes a base 2, a supporting rod 3, and a clamping assembly 4, the supporting rod 3 is installed at the top of the base 2, the clamping assembly 4 is installed above the supporting rod 3, a supporting arm 5 is installed outside the base 2, and a ground inserting cylinder 6 is installed outside the supporting arm 5;
insert the inside of a ground section of thick bamboo 6 lateral wall and be equipped with slide opening 7, and the inside of slide opening 7 is equipped with first spring 8, first spring 8's inboard is equipped with stabs pole 9, and stabs the outer end intercommunication play of pole 9 insert a ground section of thick bamboo 6, the inner of stabbing pole 9 is equipped with three hornblocks 10, and three hornblocks 10 are connected with first spring 8's inner, the top of inserting a ground section of thick bamboo 6 inboard is equipped with screw thread inside groove 11, and the internal thread of screw thread inside groove 11 installs threaded rod 12, the upper end of threaded rod 12 is equipped with knob 13, insert the inside below of a ground section of thick bamboo 6 and be equipped with the pointed cone, and insert the 6 lower extremes of a ground section of thick bamboo. During the installation, will insert ground section of thick bamboo 6 earlier and insert the ground, insert the inboard with pile body 1 through the fastening frame again and insert the ground in, cooperation centre gripping subassembly 4 locks pile body 1, at this in-process, utilize the effect of inserting ground section of thick bamboo 6, insert the inside of threaded rod 12 internal groove 11, threaded rod 12 is at three hornblocks 10 of male in-process jack-up, stab pole 9 and be promoted to stretch out and insert ground section of thick bamboo 6, fix in earth, both stabilized pile body 1 can not receive the influence of side power, provided again and grabbed the land fertility, can not pulled out.
Both sides at pile body 1 top all are equipped with wiring groove 35, and one side intercommunication of the inside bottom in wiring groove 35 has card wire casing 36, the top of pile body 1 both sides is installed and is pressed from both sides the line subassembly, and presss from both sides the line subassembly and include arc piece 37 and dead lever 38, dead lever 38 is established in the inboard of arc piece 37, the top of pile body 1 both sides all is equipped with solid line hole 39, dead lever 38 inserts through solid line hole 39 and establishes the inside of card wire casing 36. Both ends of arc piece 37 inboard all are equipped with latch 40, the front and back end of pile body 1 both sides all is equipped with locking groove 41, latch 40 with locking groove 41 looks adaptation. During the use, utilize wiring groove 35 to insert and establish the wire that needs ground connection, through the effect of pressing from both sides the line subassembly, insert the inside of wiring groove 35 with dead lever 38 from solidus hole 39 to it is fixed to push card wire casing 36 with the wire, the effect of cooperation latch 40 and locking groove 41 fixes the line subassembly of pressing from both sides, makes the wiring more convenient.
EXAMPLE III
According to fig. 1, 2 and 7, the embodiment provides an electric power grounding pile for power engineering, which includes a pile body 1 and a fastening frame, wherein the pile body 1 is installed inside the fastening frame, the fastening frame includes a base 2, a supporting rod 3 and a clamping assembly 4, the supporting rod 3 is arranged at the top of the base 2, the clamping assembly 4 is arranged above the supporting rod 3, a supporting arm 5 is installed on the outer side of the base 2, and a ground inserting cylinder 6 is arranged on the outer side of the supporting arm 5;
insert the inside of a ground section of thick bamboo 6 lateral wall and be equipped with slide opening 7, and the inside of slide opening 7 is equipped with first spring 8, first spring 8's inboard is equipped with stabs pole 9, and stabs the outer end intercommunication play of pole 9 insert a ground section of thick bamboo 6, the inner of stabbing pole 9 is equipped with three hornblocks 10, and three hornblocks 10 are connected with first spring 8's inner, the top of inserting a ground section of thick bamboo 6 inboard is equipped with screw thread inside groove 11, and the internal thread of screw thread inside groove 11 installs threaded rod 12, the upper end of threaded rod 12 is equipped with knob 13, insert the inside below of a ground section of thick bamboo 6 and be equipped with the pointed cone, and insert the 6 lower extremes of a ground section of thick bamboo. During the installation, will insert ground section of thick bamboo 6 earlier and insert the ground, insert the inboard with pile body 1 through the fastening frame again and insert the ground in, cooperation centre gripping subassembly 4 locks pile body 1, at this in-process, utilize the effect of inserting ground section of thick bamboo 6, insert the inside of threaded rod 12 internal groove 11, threaded rod 12 is at three hornblocks 10 of male in-process jack-up, stab pole 9 and be promoted to stretch out and insert ground section of thick bamboo 6, fix in earth, both stabilized pile body 1 can not receive the influence of side power, provided again and grabbed the land fertility, can not pulled out.
The inner side of the base 2 is provided with an inner threaded hole 42, a cleaning ring 43 is arranged inside the inner threaded hole 42, an outer thread 44 matched with the inner threaded hole 42 is arranged below the outer side of the cleaning ring 43, a cleaning sponge 45 is arranged inside the cleaning ring 43, and the pile body 1 penetrates through the inner side of the cleaning sponge 45. During the use, pass pile body 1 clearance circle 43, through the effect of clean sponge 45, can clear up pile body 1 when pulling out, get rid of surperficial earth.
The invention inserts the pile body 1 into the inner sides of the base 2 and the clamping component 4, when in installation, the ground inserting barrel 6 is firstly inserted into the ground, then the pile body 1 passes through the inner side of the fastening frame and is inserted into the ground, the clamping component 4 is matched to lock the pile body 1, in the process, the threaded rod 12 is inserted into the inner part of the threaded inner groove 11 by the action of the ground inserting barrel 6, the threaded rod 12 jacks up the triangular block 10 in the inserting process, the poking rod 9 is pushed to extend out of the ground inserting barrel 6 and is fixed in the soil, thereby not only stabilizing the pile body 1 from the influence of the side force, but also providing the ground gripping force without being pulled out and being more reliable, and after the threaded rod 12 is inserted, the threaded rod 12 pushes the elastic sheet 17 downwards to ensure that the inserting rod 18 passes through the ground inserting barrel 6 from the chute direction and is inserted into the soil, further improving the ground gripping force and improving the reliability, and simultaneously, in the process of inserting the pile body 1 into the ground, through the adaptive action of the pointer 20 on the pile body 1 and the scale mark 19 on the supporting rod 3, the depth of the pile body 1 inserted into the ground can be accurately observed, the grounding depth can be conveniently and reasonably controlled, and the normal operation of grounding is ensured.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an electric power ground connection stake for electric power engineering, includes pile body (1) and fastening frame, its characterized in that: the pile body (1) is arranged on the inner side of a fastening frame, the fastening frame comprises a base (2), a supporting rod (3) and a clamping assembly (4), the supporting rod (3) is arranged at the top of the base (2), the clamping assembly (4) is arranged above the supporting rod (3), a supporting arm (5) is arranged on the outer side of the base (2), and a ground inserting barrel (6) is arranged on the outer side of the supporting arm (5);
insert the inside of ground section of thick bamboo (6) lateral wall and be equipped with slide opening (7), and the inside of slide opening (7) is equipped with first spring (8), the inboard of first spring (8) is equipped with stabs pole (9), and stabs the outer end intercommunication play of pole (9) insert ground section of thick bamboo (6), the inner of stabbing pole (9) is equipped with three hornblocks (10), and three hornblocks (10) are connected with the inner of first spring (8), the top of inserting ground section of thick bamboo (6) inboard is equipped with screw thread inside groove (11), and the internal thread of screw thread inside groove (11) installs threaded rod (12), the upper end of threaded rod (12) is equipped with knob (13), the inside below of inserting ground section of thick bamboo (6) is equipped with the reinforcement subassembly, and inserts ground section of thick bamboo (6) lower extreme and is equipped with the pointed cone.
2. The electric power grounding pile for power engineering of claim 1, wherein: insert the inside below of a ground section of thick bamboo (6) and be equipped with movable groove (15), the reinforcing component is established in the inside of movable groove (15), the reinforcing component includes second spring (16) and shell fragment (17), shell fragment (17) are established in the top of second spring (16), and the both sides of shell fragment (17) all articulate has inserted bar (18), the outer end of inserted bar (18) runs through out insert a ground section of thick bamboo (6), the lower extreme contact of threaded rod (12) shell fragment (17).
3. The electric power grounding pile for power engineering of claim 2, wherein: the outer side of the support rod (3) is provided with scale marks (19), the outer side of the pile body (1) is provided with a pointer (20), and the pointer (20) is matched with the scale marks (19).
4. An electric power grounding pile for power engineering according to claim 3, wherein: support arm (5) and insert ground section of thick bamboo (6) and be equipped with four groups at least, the outside of base (2) is equipped with concatenation hole (21), and concatenation hole (21) is equipped with four groups at least, four groups support arm (5) are inserted respectively and are established four groups the inside of concatenation hole (21).
5. An electric power grounding pile for power engineering according to claim 4, wherein: jogged joint hole (21) top base (2) top is equipped with thread groove (22), be equipped with the mounting hole on support arm (5), install bolt (23) in thread groove (22), and the lower extreme of bolt (23) with the mounting hole is fixed.
6. An electric power grounding pile for power engineering according to claim 5, wherein: pile body (1) passes the inside of centre gripping subassembly (4), centre gripping subassembly (4) include centre gripping dish (24), spout (25) and slider (26), the top of centre gripping dish (24) is equipped with three groups at least spout (25), slider (26) movable mounting is in spout (25), the inner of slider (26) is equipped with clamping piece (27).
7. The electric power grounding pile for power engineering of claim 6, wherein: the clamping disc is characterized in that a roller (28) is rotatably mounted on the side wall inside the clamping disc (24), a driving disc (29) is rotatably mounted on the roller (28), a driving pattern (30) is arranged at the top of the driving disc (29), and engaging teeth (31) matched with the driving pattern (30) are arranged at the bottom of the sliding block (26).
8. The electric power grounding pile for power engineering of claim 7, wherein: the edge of driving-disc (29) bottom is equipped with ring gear (32), the outside of centre gripping dish (24) is rotated and is installed and revolve piece (33), and revolves the inside that the inner of piece (33) extends to centre gripping dish (24) and be equipped with gear (34), gear (34) and ring gear (32) looks adaptation.
9. An electric power grounding pile for power engineering according to any one of claims 1 to 8, wherein: the pile comprises a pile body (1), wherein wiring grooves (35) are formed in two sides of the top of the pile body (1), one side of the bottom of the interior of each wiring groove (35) is communicated with a wire clamping groove (36), wire clamping assemblies are arranged above two sides of the pile body (1) and comprise arc sheets (37) and fixing rods (38), the fixing rods (38) are arranged on the inner sides of the arc sheets (37), wire fixing holes (39) are formed in the upper portions of two sides of the pile body (1), and the fixing rods (38) are inserted into the wire clamping grooves (36) through the wire fixing holes (39);
both ends of arc piece (37) inboard all are equipped with latch (40), the front and back end of pile body (1) both sides all is equipped with locking groove (41), latch (40) with locking groove (41) looks adaptation.
10. An electric power grounding pile for power engineering according to any one of claims 1 to 8, wherein: the inner side of the base (2) is provided with an inner threaded hole (42), a cleaning ring (43) is arranged inside the inner threaded hole (42), an outer thread (44) matched with the inner threaded hole (42) is arranged below the outer side of the cleaning ring (43), a cleaning sponge (45) is arranged inside the cleaning ring (43), and the pile body (1) penetrates through the inner side of the cleaning sponge (45).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111128217.7A CN113871908B (en) | 2021-09-26 | 2021-09-26 | Electric power engineering is with electric power ground stake |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111128217.7A CN113871908B (en) | 2021-09-26 | 2021-09-26 | Electric power engineering is with electric power ground stake |
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| CN113871908A true CN113871908A (en) | 2021-12-31 |
| CN113871908B CN113871908B (en) | 2023-09-08 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2717009A1 (en) * | 1994-03-07 | 1995-09-08 | Catu Ets | Connector with connecting head esp. for earthing stake |
| CN109972619A (en) * | 2019-01-17 | 2019-07-05 | 福建省大地管桩有限公司 | By means of stake device and its lower piling method under ground force spiral |
| CN209544633U (en) * | 2019-03-23 | 2019-10-25 | 李晓永 | A kind of novel installation fixing device convenient for power circuit ground connection |
| CN210806032U (en) * | 2019-11-20 | 2020-06-19 | 河北广安机电安装工程有限公司 | Electric power engineering is with good electric power ground connection stake of stability |
| CN211789597U (en) * | 2020-06-02 | 2020-10-27 | 陈永桃 | Electric power grounding pile for electric power engineering |
| CN212648512U (en) * | 2020-08-04 | 2021-03-02 | 武汉兴诚源电力工程有限公司 | Electric power engineering is with good electric power ground connection stake of stability |
-
2021
- 2021-09-26 CN CN202111128217.7A patent/CN113871908B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2717009A1 (en) * | 1994-03-07 | 1995-09-08 | Catu Ets | Connector with connecting head esp. for earthing stake |
| CN109972619A (en) * | 2019-01-17 | 2019-07-05 | 福建省大地管桩有限公司 | By means of stake device and its lower piling method under ground force spiral |
| CN209544633U (en) * | 2019-03-23 | 2019-10-25 | 李晓永 | A kind of novel installation fixing device convenient for power circuit ground connection |
| CN210806032U (en) * | 2019-11-20 | 2020-06-19 | 河北广安机电安装工程有限公司 | Electric power engineering is with good electric power ground connection stake of stability |
| CN211789597U (en) * | 2020-06-02 | 2020-10-27 | 陈永桃 | Electric power grounding pile for electric power engineering |
| CN212648512U (en) * | 2020-08-04 | 2021-03-02 | 武汉兴诚源电力工程有限公司 | Electric power engineering is with good electric power ground connection stake of stability |
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| CN113871908B (en) | 2023-09-08 |
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