CN218602760U

CN218602760U - Electric power engineering is with ground connection stake that portable maintenance carried

Info

Publication number: CN218602760U
Application number: CN202221702694.XU
Authority: CN
Inventors: 张涛
Original assignee: Anhui Juqiang Power Engineering Co ltd
Current assignee: Anhui Juqiang Power Engineering Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2023-03-10
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses an electric power engineering is with ground connection stake that portable maintenance carried, including ground connection stake body, ground connection stake body lower extreme fixed mounting has conical head, four flexible mouths have all been opened, four to ground connection stake body surface front portion and surface rear portion left side wall and interior right wall have all opened the sliding tray in the flexible mouth, ground connection stake body surface upper portion alternates fixedly connected with termination, ground connection stake body upper end fixed mounting has the internal thread connecting cylinder, the inside threaded connection that alternates of internal thread connecting cylinder has anti-theft mechanism, anti-theft mechanism upper end middle part fixed mounting has the swing arm, swing arm upper end fixed mounting has the handle. A ground connection stake that portable maintenance carried for electric power engineering, make the ground connection stake be difficult to extract by external force through the theftproof mechanism that sets up to effectively reduce stolen circumstances and take place, do not account for the place when the termination of setting can be dismantled portable, and reduce the wiring time.

Description

Electric power engineering is with ground connection stake that portable maintenance carried

Technical Field

The utility model relates to an electric power ground connection stake technical field, in particular to ground connection stake that portable maintenance carried for electric power engineering.

Background

The grounding mainly has the functions of preventing people from being subjected to electric shock, equipment and lines from being damaged, preventing fire and lightning, preventing electrostatic damage and ensuring normal operation of a power system. The grounding is an electric safety measure adopted for ensuring the normal work and personal safety of electrical equipment, is realized by connecting a metal wire with a grounding device, and is commonly used for protecting grounding, working grounding, lightning protection grounding, shielding grounding, static electricity prevention grounding and the like. The grounding device introduces leakage current, static charge, lightning current and the like which are possibly generated on electrical equipment and other production equipment into the ground, thereby avoiding human body electric shock and accidents such as fire, explosion and the like which are possibly generated. The existing grounding pile for electric power engineering has at least the following disadvantages in the using process: 1. when the existing grounding pile for electric power engineering is used, a pile body of the traditional grounding pile is directly inserted into the ground, and the surface of the traditional pile body is smooth, so that the traditional pile body is convenient to insert into the ground, and the grounding pile is easy to shake due to smooth surface and is easy to pull out by external force to influence the potential safety hazard of safe operation of a circuit; 2. the ground connection stake that current electric power engineering used need be connected the earth connection of equipment with the ground connection stake in the use, and traditional ground connection stake is when the wiring, and is more troublesome, increases work load, reduces work efficiency, and traditional terminal wiring department and pile body welding can't dismantle to inconvenient when carrying, account for the space, so, we release a new ground connection stake that portable maintenance carried for electric power engineering.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide an electric power engineering is with ground connection stake that portable maintenance carried, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electric power engineering is with ground connection stake that portable maintenance carried, includes ground connection stake body, ground connection stake body lower extreme fixed mounting has circular cone head, ground connection stake body surface front portion and surface rear portion all open four flexible mouthful, four the interior left wall of flexible mouth and interior right wall all open the sliding tray, ground connection stake body surface upper portion alternates fixedly connected with termination, ground connection stake body upper end fixed mounting has an internal thread connecting cylinder, the inside threaded connection that alternates of internal thread connecting cylinder has anti-theft mechanism, anti-theft mechanism upper end middle part fixed mounting has the swing arm, swing arm upper end fixed mounting has the handle.

Preferably, the anti-theft mechanism includes an external thread section of thick bamboo, lower wall middle part bearing is connected with the pull rod in the external thread section of thick bamboo, four telescoping devices of pull rod surface interlude fixedly connected with, pull rod surface lower part activity interlude is connected with a spacing section of thick bamboo, the lift mouth that has the break-over is opened to spacing section of thick bamboo surface left part, and threo searches for fox pull rod surface left side lower part and surface to have the equal fixed mounting in lower part to have spacing post, two spacing post all with lift mouthful sliding connection.

Preferably, the telescoping device is including the fixed lantern ring, the equal swing joint in fixed lantern ring surface front portion and surface rear portion has the movable rod, two the equal swing joint in one end that the fixed lantern ring was kept away from to the movable rod has flexible awl piece, two the equal fixed mounting in flexible awl piece surface left part and surface right part has the slide bar.

Preferably, the inside of the fixed lantern ring is fixedly connected with the pull rod in an inserting mode, the outer surface of the telescopic conical block is connected with the telescopic opening in a sliding mode, the sliding rods are connected with the two sliding grooves in a sliding mode respectively, the outer surface of the external thread cylinder is connected with the anti-theft mechanism in a threaded mode, the upper end of the external thread cylinder is fixedly connected with the rotating rod, and the lower end of the limiting cylinder is fixedly connected with the inner lower wall of the grounding pile body.

Preferably, termination includes the retainer plate, the retainer plate is provided with two, two equal fixed mounting has two fixed ears, four between the retainer plate the equal threaded interlude of fixed ear two liang is connected with the bolt, two the equal threaded connection in bolt surface right part has a stop cap, two the equal fixed mounting in one end that the retainer plate was kept away from each other has the splice block, two the equal threaded interlude of one end that two retainer plates were kept away from to the splice block is connected with the screw thread swing arm, two the equal bearing in one end that the screw thread swing arm is close to the splice block is connected with the joint line and detains, two the joint line is detained and all is located the splice block.

Preferably, the left side inside the retainer plate contacts with ground stake body surface left part, and the right side inside the retainer plate contacts with ground stake body surface right part.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up four telescoping devices on anti-theft mechanism, the pull rod that anti-theft mechanism set up is connected with the interior upper wall bearing of external screw thread section of thick bamboo, thereby when ground connection pile body inserts underground, make lower extreme fixed connection's swing arm drive external screw thread section of thick bamboo and rotate through rotating the handle, the swing arm is connected with anti-theft mechanism screw thread, thereby can move down in anti-theft mechanism when rotating, thereby drive the pull rod and move down, thereby make the lift mouth of pull rod surface fixed connection slide in spacing post, drive the fixed lantern ring and move down when the pull rod moves down, thereby make the movable rod of swing joint drive two flexible taper blocks and promote outside in the flexible mouth, the slide bar slides in the sliding tray and plays spacing effect, thereby when ground connection pile body inserts underground, through flexible taper block roll-off from flexible mouth, thereby make the terminal difficult to be extracted, the stolen condition emergence of effectual terminal that has reduced, reduce the maintenance cost;

2. the utility model discloses in, set up two retainer plates with termination, two fixed ears that set up on through two retainer plates, two fixed ears alternate threaded connection through the bolt, thereby it is spacing to carry out through spacing cap, thereby make two retainer plates and ground connection stake body carry out fixed connection, through rotatory spacing cap and bolt separation during the dismantlement, thereby rotatory bolt is dismantled with two fixed ear separations, reduce occupation space when convenient follow-up carrying, when the wiring, insert in the terminal block through the earth connection, make the fastener that the screw thread swing arm passed the terminal block bearing and is connected through rotatory screw thread swing arm and detain earth connection and terminal block inner right wall joint, thereby wiring, reduce work load, thereby improve work efficiency, be fit for the ground connection stake that portable maintenance carried for electric power engineering.

Drawings

Fig. 1 is a schematic view of an overall structure of a portable maintenance portable grounding pile for electric power engineering of the present invention;

fig. 2 is a cross-sectional view of the anti-theft mechanism of the portable maintenance portable grounding pile for electric power engineering of the utility model;

fig. 3 is a schematic view of the overall structure of the telescopic device of the portable maintenance portable grounding pile for electric power engineering of the present invention;

fig. 4 is the utility model relates to a termination overall structure schematic diagram of ground connection stake that portable maintenance carried for electric power engineering.

In the figure: 1. a grounding pile body; 2. a conical head; 3. a flexible opening; 4. a sliding groove; 5. an internal threaded connecting cylinder; 6. an anti-theft mechanism; 601. an externally threaded barrel; 602. a pull rod; 603. a lifting port; 604. a limiting column; 605. a limiting cylinder; 606. a telescoping device; 61. a fixed collar; 62. a movable rod; 63. a telescopic taper block; 64. a slide bar; 7. rotating the rod; 8. a wiring device; 801. a stationary ring; 802. a limiting cap; 803. Fixing the lug; 804. a bolt; 805. clamping a wire buckle; 806. a threaded screw; 807. a junction block; 9. a handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an electric power engineering is with ground connection stake that portable maintenance carried, including ground

connection stake body

1, 1 lower extreme fixed mounting of ground connection stake body has

conical head

2, 1 surface front portion of ground connection stake body and surface rear portion have all opened four expansion mouth 3, left wall and interior right wall have all opened sliding tray 4 in four

expansion mouth

3, 1 surface upper portion interlude fixedly connected with termination 8 of ground connection stake body, 1 upper end fixed mounting of ground connection stake body has internal

thread connecting cylinder

5, 5 inside interlude threaded connection of internal thread connecting cylinder have

anti-theft mechanism

6, 6 upper end middle part fixed mounting of anti-theft mechanism has

swing stem

7, 7 upper end fixed mounting of swing stem have handle 9.

In the embodiment, the anti-theft mechanism 6 comprises an external thread cylinder 601, a pull rod 602 is connected to the middle bearing of the inner lower wall of the external thread cylinder 601, four telescopic devices 606 are fixedly connected to the outer surface of the pull rod 602 in an inserting manner, a limiting cylinder 605 is movably connected to the lower part of the outer surface of the pull rod 602 in an inserting manner, a penetrating lifting port 603 is formed in the left part of the outer surface of the limiting cylinder 605, limiting columns 604 are fixedly mounted on the left lower part of the outer surface of the threo-search fox pull rod 602 and on the lower part of the outer surface, and the two limiting columns 604 are slidably connected with the lifting port 603; the telescopic device 606 comprises a fixed lantern ring 61, the front part and the rear part of the outer surface of the fixed lantern ring 61 are both movably connected with movable rods 62, one ends of the two movable rods 62 far away from the fixed lantern ring 61 are both movably connected with telescopic conical blocks 63, and the left parts and the right parts of the outer surfaces of the two telescopic conical blocks 63 are both fixedly provided with sliding rods 64; the inner part of the fixed lantern ring 61 is fixedly connected with the pull rod 602 in an inserting mode, the outer surface of the telescopic conical block 63 is connected with the telescopic opening 3 in a sliding mode, the two sliding rods 64 are respectively connected with the two sliding grooves 4 in a sliding mode, the outer surface of the external thread cylinder 601 is connected with the anti-theft mechanism 6 in a threaded mode, the upper end of the external thread cylinder 601 is fixedly connected with the rotating rod 7, and the lower end of the limiting cylinder 605 is fixedly connected with the inner lower wall of the grounding pile body 1; through set up four telescoping device 606 on anti-theft mechanism 6, the pull rod 602 that anti-theft mechanism 6 went up the setting is connected with the interior upper wall bearing of an external screw thread section of thick bamboo 601, thereby when ground connection stake body 1 inserts the underground, make lower extreme fixed connection's swing arm 7 drive external screw thread section of thick bamboo 601 and rotate through rotating handle 9, swing arm 7 and anti-theft mechanism 6 threaded connection, thereby can be in the inside downstream of anti-theft mechanism 6 when rotating, thereby drive pull rod 602 downstream, thereby make pull rod 602 surface fixed connection's lift mouth 603 slide in spacing post 604, pull rod 602 downstream drives fixed lantern ring 61 and moves down, thereby make swing joint's movable rod 62 drive two flexible awl pieces 63 promote to the outside in flexible mouthful 3, slide bar 64 slides in sliding tray 4 and plays spacing effect, thereby when ground connection stake body 1 inserts the underground, slide out in flexible mouthful 3 through flexible awl piece 63, thereby make the terminal pulled out, the effectual stolen condition that has reduced the terminal takes place, reduce maintenance cost.

In this embodiment, the wiring device 8 includes two fixing rings 801, two fixing lugs 803 are fixedly mounted between two fixing rings 801, two fixing lugs 803 are threadedly inserted between every two fixing lugs 803 to connect with bolts 804, the right parts of the outer surfaces of the two bolts 804 are threadedly connected with limiting caps 802, one ends of the two fixing rings 801 far away from each other are fixedly mounted with wiring blocks 807, one ends of the two wiring blocks 807 far away from the two fixing rings 801 are threadedly inserted and connected with threaded rotary rods 806, one ends of the two threaded rotary rods 806 near the wiring blocks 807 are respectively in bearing connection with wire clamps 805, and the two wire clamps 805 are both located in the wiring blocks 807; the inside of the left fixing ring 801 is in contact with the left part of the outer surface of the grounding pile body 1, and the inside of the right fixing ring 801 is in contact with the right part of the outer surface of the grounding pile body 1; set up two retainer plates 801 with termination 8, two fixed ears 803 through setting up on two retainer plates 801, two fixed ears 803 alternate threaded connection through bolt 804, thereby it is spacing through spacing cap 802, thereby make two retainer plates 801 and ground connection stake body 1 carry out fixed connection, separate through rotatory spacing cap 802 and bolt 804 during the dismantlement, thereby rotatory bolt 804 separates with two fixed ears 803 and dismantles, reduce occupation space when convenient follow-up carrying, when the wiring, insert in the splice block 807 through the earth connection, make screw thread rotating rod 806 pass the card line of splice block 807 bearing connection and detain 805 with earth connection and the interior right wall joint of splice block through rotatory screw thread rotating rod 806, thereby 807 carries out the wiring, reduce work load, thereby improve work efficiency, be fit for the ground connection stake that portable maintenance carried for electric power engineering.

It is noted that the utility model relates to a portable maintenance and carrying grounding pile for electric power engineering, in the use process, the wiring device 8 is firstly provided with two fixing rings 801, two fixing lugs 803 are arranged on the two fixing rings 801, the two fixing lugs 803 are inserted and screwed through bolts 804, thereby, the limit is performed through the limit cap 802, so that the two fixing rings 801 are fixedly connected with the grounding pile body 1, the ground wire is inserted into the terminal block 807, and is clamped with the right wall of the terminal block 807 by rotating the threaded rod 806 so that the threaded rod 806 passes through the wire clamping buckle 805 bearing-connected with the terminal block 807, therefore, the wiring is carried out, the four telescopic devices 606 are arranged on the anti-theft mechanism 6, the pull rod 602 arranged on the anti-theft mechanism 6 is connected with the upper wall bearing in the external thread cylinder 601, therefore, when the grounding pile body 1 is inserted into the ground, the rotating rod 7 fixedly connected with the lower end drives the external thread cylinder 601 to rotate by rotating the lifting handle 9, the rotating rod 7 is in threaded connection with the anti-theft mechanism 6, so that when rotated, it will move downwards inside the anti-theft mechanism 6, thereby moving the pull rod 602 downwards, so that the lifting opening 603 fixedly connected with the outer surface of the pull rod 602 slides in the limit column 604, the pull rod 602 drives the fixing sleeve ring 61 to move downwards when moving downwards, thereby leading the movably connected movable rod 62 to drive the two telescopic conical blocks 63 to push outwards in the telescopic opening 3, leading the sliding rod 64 to slide in the sliding groove 4 to play the role of limiting, so that when the grounding pile body 1 is inserted into the ground, the grounding pile body slides out from the telescopic opening 3 through the telescopic cone block 63, therefore, the wiring terminal is not easy to pull out, the situation that the wiring terminal is stolen is effectively reduced, the maintenance cost is reduced, and the portable grounding pile is suitable for being carried in portable maintenance for electric power engineering.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a ground connection stake that portable maintenance carried for electric power engineering, includes ground connection stake body (1), its characterized in that: ground connection stake body (1) lower extreme fixed mounting has conical head (2), ground connection stake body (1) surface front portion and surface rear portion are all opened four flexible mouthful (3), four left wall and interior right wall have all opened sliding tray (4) in flexible mouthful (3), ground connection stake body (1) surface upper portion alternates fixedly connected with termination (8), ground connection stake body (1) upper end fixed mounting has internal thread connecting cylinder (5), the inside threaded connection that alternates of internal thread connecting cylinder (5) has anti-theft mechanism (6), anti-theft mechanism (6) upper end middle part fixed mounting has swing arm (7), swing arm (7) upper end fixed mounting has handle (9).

2. A ground connection stake of portable maintenance carrying for electric power engineering of claim 1, characterized in that: anti-theft device (6) include an external screw thread section of thick bamboo (601), lower wall middle part bearing is connected with pull rod (602) in an external screw thread section of thick bamboo (601), pull rod (602) surface alternates four telescoping device (606) of fixedly connected with, pull rod (602) surface lower part activity alternates and is connected with spacing section of thick bamboo (605), spacing section of thick bamboo (605) surface left part is opened has the lift mouth (603) of break-over, and threo searches for fox pull rod (602) surface left lower part and surface and has the equal fixed mounting in lower part to have spacing post (604), two spacing post (604) all with lift mouth (603) sliding connection.

3. A ground connection stake of portable maintenance carrying for electric power engineering of claim 2, characterized in that: telescoping device (606) are including fixed lantern ring (61), fixed lantern ring (61) surface front portion and the equal swing joint in surface rear portion have movable rod (62), two the equal swing joint in one end that fixed lantern ring (61) was kept away from in movable rod (62) has flexible awl piece (63), two the equal fixed mounting in flexible awl piece (63) surface left part and surface right part has slide bar (64).

4. A ground connection stake of portable maintenance carrying for electric power engineering of claim 3, characterized in that: fixed lantern ring (61) inside and pull rod (602) interlude fixed connection, flexible awl piece (63) surface and flexible mouthful (3) sliding connection, two slide bar (64) respectively with two sliding tray (4) sliding connection, an external screw thread section of thick bamboo (601) surface and anti-theft mechanism (6) threaded connection, an external screw thread section of thick bamboo (601) upper end and swing arm (7) fixed connection, lower wall fixed connection in spacing section of thick bamboo (605) lower extreme and ground connection stake body (1).

5. A ground connection stake of portable maintenance carrying for electric power engineering of claim 1, characterized in that: termination (8) include retainer plate (801), retainer plate (801) are provided with two, two equal fixed mounting has two fixed ears (803), four between retainer plate (801) the screw thread interlude between two liang of fixed ear (803) is connected with bolt (804), two the equal screw thread connection in bolt (804) surface right part has spacing cap (802), two the equal fixed mounting of one end that retainer plate (801) kept away from each other has junction block (807), two the equal screw thread interlude of one end that two retainer plates (801) were kept away from in junction block (807) is connected with screw thread swing arm (806), two the equal bearing of one end that screw thread swing arm (806) are close to junction block (807) is connected with wire clip and detains (805), two wire clip detains (805) and all is located junction block (807).

6. A ground stake of portable maintenance carrying for electric power engineering according to claim 5, characterized in that: the left side the inside and ground connection stake body (1) surface left part contact of retainer plate (801), the right side the inside and ground connection stake body (1) surface right part contact of retainer plate (801).