CN215579102U

CN215579102U - Novel electric power grounding pile

Info

Publication number: CN215579102U
Application number: CN202121641572.XU
Authority: CN
Inventors: 郑炳焕; 彭洋; 李同晗; 王文静
Original assignee: State Grid Heilongjiang Power Transmission And Distribution Engineering Co; Uhv Construction Branch Of State Grid Corp Of China; State Grid Corp of China SGCC
Current assignee: State Grid Heilongjiang Power Transmission And Distribution Engineering Co; Uhv Construction Branch Of State Grid Corp Of China; State Grid Corp of China SGCC
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-01-18
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to a novel electric power grounding pile which comprises a pile body, a fixed plate, a movable block and a connecting block, wherein the fixed plate is fixedly welded at the top inside the pile body, a rotating base is fixedly welded at the center of the top of the fixed plate, the movable block is connected with a T-shaped threaded rod in a threaded penetrating manner and is positioned inside the pile body, the rotating base is fixedly arranged at two ends of the movable block through bolts, fixed sliding grooves are formed in two sides of the rotating base on the fixed plate, the connecting block is fixedly welded at the top of the fixed sliding block, and a guide rod is fixedly welded at the center of one end, far away from the T-shaped threaded rod, of the connecting block. Has the advantages that: the limiting plate makes the pile body can not produce and rocks, increases soil area of contact, and is stable safe, and T type threaded rod drives the movable block and promotes through rotating base, bracing piece and the connecting block that the connecting piece will be on the fixed spout during the gag lever post moves down, and the ejecting movable groove of guide bar inserts soil, prevents stolen, and reasonable in design is ingenious, and simple structure is stable, convenient to use safety, and practical value is high.

Description

Novel electric power grounding pile

Technical Field

The utility model relates to the technical field of electric power correlation, in particular to a novel electric power grounding pile.

Background

With the comprehensive spreading of rural power grid transformation projects, all equipment needs to be powered off and safety measures need to be made before construction, and in order to prevent lightning, a grounding device needs to be installed on a power transmission line, so that current generated by lightning is guided to the ground, and the damage of lightning voltage on a lead or power transmission equipment is avoided.

Present earthing device needs reliable ground connection, the ground connection stake of metal texture is adopted usually, some people are for privately the interest, often can steal the ground connection stake, the ground connection stake is squeezed into ground through the external force hammering, current ground connection stake is extracted by external force very easily, thereby bring unsafe hidden danger for the safe operation of circuit easily, in addition, the ground connection stake needs reinstallation after stolen, the maintenance cost has been increased, and current ground connection stake inserts the degree of depth at the bottom of the earth and can not be fine after certain, influence the security of ground connection, we propose a novel electric power ground connection stake to above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel electric power grounding pile to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel electric power grounding pile comprises a pile body, a fixed plate, a movable block and a connecting block, wherein the fixed plate is fixedly welded at the top inside the pile body, a rotating base is fixedly welded at the center of the top of the fixed plate, a T-shaped threaded rod which penetrates through the center of the top of the pile body is fixedly welded on the rotating base, the T-shaped threaded rod is positioned inside the pile body and is in threaded through connection with the movable block, rotating bases are fixedly arranged at the two ends of the movable block through bolts, fixed sliding grooves are formed in the fixed plate and are positioned at the two sides of the rotating base, fixed sliding blocks are movably connected in the fixed sliding grooves, the connecting block is fixedly welded at the top of each fixed sliding block, a connecting piece is fixedly arranged on one side of the top of the connecting block through a bolt, a supporting rod is movably connected between the connecting piece and the rotating base through a bolt, and a guide rod is fixedly welded at the center of one end of the connecting block, which is far away from the T-shaped threaded rod.

Furthermore, the bottom of the pile body is conical, and a plurality of limiting plates are uniformly welded and fixed on the outer side of the bottom of the pile body.

Furthermore, movable grooves are formed in two ends of the pile body, which are located on one side of the top of the fixing plate, and the guide rod penetrates through the movable grooves in a movable mode.

Furthermore, a limiting rod is fixedly welded on the fixed plate and positioned on two sides of the rotating base, and two ends of the movable block movably penetrate through the limiting rod.

Furthermore, the fixed sliding block is welded and fixed on one end of the bottom of the connecting block.

Furthermore, the top of the pile body is positioned on two sides of the T-shaped threaded rod and is provided with a grounding wire hole.

Compared with the prior art, the utility model has the following beneficial effects: fix the earth connection through the earth connection pore pair, squeeze into the pile body underground through external force, the limiting plate makes the pile body can not produce in the use and rocks, increased the area of contact with soil, make more stable safety, rotatory T type threaded rod drives the movable block and moves down in the gag lever post after reacing suitable degree of depth, the movable block will be through rotating the base in moving down, bracing piece and connecting piece promote the connecting block on the fixed spout, make the ejecting movable groove of the guide bar of connecting block one end insert in the soil in the pile body outside, the fixing to the pile body has been realized, the resistance of pile body is extracted in the increase, prevent that electric power ground connection stake is stolen, reasonable in design is ingenious, simple structure is stable, high safety and convenience in use, and high practical value.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic external structural view of a novel electric power grounding pile implemented according to the present invention;

fig. 2 is a schematic diagram of the internal structure of the pile body of the novel electric power grounding pile implemented according to the utility model;

reference numerals:

1. a pile body; 11. a limiting plate; 12. a movable groove; 13. a ground wire hole; 2. a fixing plate; 21. rotating the base; 22. a T-shaped threaded rod; 23. fixing the chute; 24. fixing the sliding block; 25. a limiting rod; 3. a movable block; 31. rotating the base; 32. a support bar; 33. a connecting member; 4. connecting blocks; 41. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a novel electric power grounding pile according to the present invention comprises a pile body 1, a fixed plate 2, a movable block 3 and a connecting block 4, wherein the fixed plate 2 is welded and fixed at the top of the interior of the pile body 1, a rotating base 21 is welded and fixed at the center of the top of the fixed plate 2, a T-shaped threaded rod 22 with threads penetrating through the center of the top of the pile body 1 is welded and fixed on the rotating base 21, the movable block 3 is connected with the T-shaped threaded rod 22 through the threads inside the pile body 1, the rotating base 31 is fixedly installed at two ends of the movable block 3 through bolts, fixed chutes 23 are formed at two sides of the rotating base 21 on the fixed plate 2, fixed sliding blocks 24 are movably connected in the fixed chutes 23, the connecting block 4 is welded and fixed at the top of the fixed sliding blocks 24, a connecting piece 33 is fixedly installed at one side of the top of the connecting block 4 through bolts, a supporting rod 32 is movably connected between the connecting piece 33 and the rotating base 31 through bolts, and a guide rod 41 is fixedly welded at the center of one end of the connecting block 4 far away from the T-shaped threaded rod 22.

Wherein, pile body 1 bottom is coniform, and pile body 1 bottom outside evenly welded fastening has a plurality of limiting plate 11, increases and soil area for pile body 1 is stable can not rock.

Wherein, the two ends of the pile body 1 at the top of the fixing plate 2 are provided with movable grooves 12, and the guide rod 41 movably penetrates through the movable grooves 12 to fix the pile body 1.

Wherein, the fixed plate 2 is positioned at two sides of the rotating base 21 and is welded and fixed with a limiting rod 25, and two ends of the movable block 3 movably penetrate through the limiting rod 25, so that the movable block 3 can move up and down.

Wherein, the fixed slider 24 is welded and fixed on one end of the bottom of the connecting block 4, which is convenient for moving.

Wherein, the top of the pile body 1 is provided with grounding wire holes 13 at two sides of the T-shaped threaded rod 22.

Principle of operation

Through the scheme of the utility model, a novel electric power grounding pile fixes a grounding wire through a grounding wire hole 13 in the using process, a pile body 1 is driven into the ground through external force, the limiting plate 11 prevents the pile body 1 from shaking in the using process, the contact area with soil is increased, the pile body is more stable and safer, after reaching a proper depth, the T-shaped threaded rod 22 is rotated to drive the movable block 3 to move downwards in the limiting rod 25, the movable block 3 pushes the connecting block 4 on the fixed sliding chute 23 through the rotating base 31, the supporting rod 32 and the connecting piece 33 in the downward movement process, the guide rod 41 on one end of the connecting block 4 pushes the movable chute 12 out to be inserted into the soil outside the pile body 1, the fixing of the pile body 1 is realized, the resistance of pulling out the pile body 1 is increased, the electric power pile is prevented from being stolen, the design is reasonable and ingenious, the structure is simple and stable, the use is convenient and safe, the practical value is high.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel electric power grounding pile comprises a pile body (1), a fixed plate (2), a movable block (3) and a connecting block (4), and is characterized in that the fixed plate (2) is welded and fixed at the top inside the pile body (1), a rotating base (21) is welded and fixed at the center of the top of the fixed plate (2), a T-shaped threaded rod (22) which penetrates through the center of the top of the pile body (1) is welded and fixed on the rotating base (21), the T-shaped threaded rod (22) is located inside the pile body (1), the movable block (3) is in through connection with the inner threaded rod, rotating bases (31) are fixedly installed at the two ends of the movable block (3) through bolts, fixed chutes (23) are formed in the two sides of the rotating base (21) on the fixed plate (2), and fixed sliding blocks (24) are movably connected in the fixed chutes (23), fixed slider (24) top department welded fastening has connecting block (4), just connecting block (4) top one side has connecting piece (33) through bolt fixed mounting, connecting piece (33) with there is bracing piece (32) through bolt swing joint between rotation base (31), keep away from on connecting block (4) T type threaded rod (22) one end center department welded fastening has guide bar (41).

2. The novel electric grounding pile of claim 1, characterized in that the bottom of the pile body (1) is conical, and a plurality of limiting plates (11) are uniformly welded and fixed on the outer side of the bottom of the pile body (1).

3. The novel electric grounding pile of claim 1, characterized in that the pile body (1) is provided with a movable groove (12) at two ends of one side of the top of the fixing plate (2), and the guide rod (41) is movably inserted in the movable groove (12).

4. The novel electric grounding pile of claim 1, characterized in that limiting rods (25) are welded and fixed on the fixing plate (2) at two sides of the rotating base (21), and two ends of the movable block (3) movably penetrate through the limiting rods (25).

5. A novel electric grounding pile as claimed in claim 1, characterized in that the fixing slider (24) is welded and fixed on one end of the bottom of the connecting block (4).

6. The novel electric grounding pile of claim 1, characterized in that grounding wire holes (13) are formed on the top of the pile body (1) and positioned on two sides of the T-shaped threaded rod (22).