CN214849096U

CN214849096U - Electric power iron tower earthing device

Info

Publication number: CN214849096U
Application number: CN202121200546.3U
Authority: CN
Inventors: 李金龙
Original assignee: Qingdao Hongyuanfeng Power Equipment Co ltd
Current assignee: Qingdao Hongyuanfeng Power Equipment Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-23
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses an electric power iron tower earthing device, including bottom plate and roof, the roof is located the top of bottom plate, and four edges of roof bottom are all fixed and are equipped with the pillar, the bottom of four pillars respectively with four edges fixed connection on bottom plate top. The utility model discloses a be equipped with two fixed frames, all be provided with the fly leaf in the inside of two fixed frames, both ends bottom two fly leaves are all fixed and are equipped with the stock, both ends at two fly leaf tops are all fixed and are equipped with the second spring, fix the device in the ground, can set up four holes to ground earlier, later mobile device is to ann commentaries on classics department, make four stocks correspond with four holes respectively, later through the rotatory pull rod of stopper, make the bottom and the fixed frame screw thread of pull rod break away from, two fly leaves descend under the spring action of four second springs this moment, two fly leaves drive four stock downwardly moving simultaneously, make four stocks insert four holes respectively.

Description

Electric power iron tower earthing device

Technical Field

The utility model relates to a ground connection technical field specifically is an electric power iron tower earthing device.

Background

The electric power iron tower is an iron tower used for supporting the transmission line, and is also a kind of iron tower belonging to a building, when the electric power iron tower is used, a conductive part outside an electric device on the iron tower needs to be connected with the ground through a lead, so that a grounding device needs to be used, and the following problems often exist in the existing grounding device;

1. most of the devices are fixed on the ground by penetrating an anchor rod through a bottom plate of the device and then hammering the anchor rod by using a hammer to enable the bottom end of the anchor rod to be embedded into the ground, but the hammering embedding mode is troublesome in operation and particularly labor-consuming when a hammering person hammers;

2. most devices adopt the buckle to fix when installing fixedly ground wire mostly, when the ground wire is too much, then need use more buckles to the buckle is very easy to take place to damage in the use, for this we propose an electric power iron tower earthing device and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power iron tower earthing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric iron tower grounding device comprises a bottom plate and a top plate, wherein the top plate is positioned at the top of the bottom plate, pillars are fixedly arranged at four corners of the bottom end of the top plate, and the bottom ends of the four pillars are respectively and fixedly connected with four corners of the top end of the bottom plate;

a lower fixing plate is fixedly arranged in the middle of the top end of the bottom plate, an upper fixing plate is movably arranged at the top end of the lower fixing plate, the top end of the lower fixing plate and the bottom end of the upper fixing plate are both provided with a plurality of semi-circular arc-shaped wire grooves in parallel, a plurality of semi-arc-shaped wire grooves on the lower fixing plate are matched with a plurality of semi-arc-shaped wire grooves on the upper fixing plate, the top end of the top plate is movably provided with a connecting rod, two ends of the bottom of the connecting rod are both highly provided with limiting rods, the bottom ends of the two limiting rods movably penetrate through the top plate and are respectively and fixedly connected with two ends of the top of the upper fixing plate, fixing rings are respectively and fixedly sleeved at the middle parts of the two limiting rods, first springs are respectively and movably sleeved on the outer surfaces of the top ends of the two limiting rods, and two ends of the two first springs are respectively and fixedly connected with four corners of the bottom end of the top plate and the top ends of the two fixing rings;

the bottom plate top's both ends are all fixed and are equipped with fixed frame, two the inside of fixed frame all is provided with the fly leaf, two the both ends at fly leaf top are all fixed and are equipped with the second spring, two the top of second spring respectively with the both ends fixed connection at two fixed frame inner chamber tops, two the both ends of fly leaf bottom are all fixed and are equipped with the stock, two the equal activity in bottom of stock runs through the bottom plate.

Preferably, the both ends at roof top all are provided with the supporting shoe movably, two the one end at supporting shoe top all activity is pegged graft and is had spacing axle, two the bottom of spacing axle all with the top fixed connection of roof.

Preferably, the middle part of the top end of the connecting rod is fixedly provided with a handle, and the outer surface of the handle is fixedly wrapped with a sponge sleeve.

Preferably, two the pull rod has all been rotatory pegged graft in the middle part on fly leaf top, two the through-hole has all been seted up at the middle part on fixed frame top, two the top of pull rod activity respectively runs through two through-holes, two the external screw thread has all been seted up to the surface of pull rod bottom, two the internal thread has all been seted up to the internal surface of through-hole, two the external screw thread that the external surface was seted up to pull rod bottom surface matches with the internal thread that two through-hole internal surfaces were seted up, two the top of pull rod all is fixed and is equipped with the stopper, two the top of stopper all is fixed and is equipped with the bolt of drawing.

Preferably, two the spout has all been seted up to the both sides of fixed frame inner chamber, two the both ends of fly leaf are all fixed and are equipped with first slider, four first slider difference sliding connection is in the inside of four spouts.

Preferably, the both ends of bottom plate both sides are all fixed and are equipped with the fixed block, the both ends of upper fixed plate both sides are all fixed and are equipped with the second slider, four second slider difference sliding connection is in the inside of four fixed blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device is characterized in that two fixing frames are arranged, movable plates are arranged inside the two fixing frames, anchor rods are fixedly arranged at two ends of the bottoms of the two movable plates, second springs are fixedly arranged at two ends of the tops of the two movable plates, the device can be fixed in front of the ground by firstly forming four holes in the ground, then moving the device to a mounting position and finely adjusting the position of the device, so that the four anchor rods respectively correspond to the four holes, then rotating a pull rod through a limiting block to separate the bottom end of the pull rod from threads of the fixing frames, at the moment, the two movable plates descend under the elastic force action of the four second springs, and simultaneously, the two movable plates drive the four anchor rods to downwards move so that the four anchor rods are respectively inserted into the four holes, and the device can be fixed;

2. by arranging the handle, the connecting rod is pulled to rise through the handle, the connecting rod drives the upper fixing plate to rise through the two limiting rods, and then the two supporting blocks are stirred to be positioned below the connecting rod, then the connecting rod after the height adjustment is supported and fixed, then the wire arrangement is carried out in a plurality of semi-arc-shaped wire grooves arranged at the top end of the lower fixing plate, after the wire arrangement is finished, the two supporting blocks are poked again to enable the two supporting blocks to release the support of the connecting rod, at the moment, the two first springs can simultaneously apply an elastic force to the two fixing rings, so that the two fixing rings simultaneously drive the two limiting rods to move downwards, meanwhile, the two limiting rods drive the upper fixing plate to move downwards and continuously apply a jacking force to the upper fixing plate, therefore, the plurality of ground wires can be fixed under the mutual matching of the lower fixing plate and the upper fixing plate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic structural view of the stop lever of the present invention;

FIG. 4 is a schematic structural view of the pull rod of the present invention;

in the figure: 1. a base plate; 2. a top plate; 3. a pillar; 401. a lower fixing plate; 402. an upper fixing plate; 403. a semi-arc wire slot; 404. a connecting rod; 405. a limiting rod; 406. a fixing ring; 407. a first spring; 501. a fixing frame; 502. a movable plate; 503. a second spring; 504. an anchor rod; 601. a support block; 602. a limiting shaft; 7. a handle; 801. a pull rod; 802. a limiting block; 803. pulling the bolt; 901. a chute; 902. a first slider; 1001. a fixed block; 1002. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an electric iron tower grounding device comprises a bottom plate 1 and a top plate 2, wherein the top plate 2 is positioned at the top of the bottom plate 1, pillars 3 are fixedly arranged at four corners of the bottom end of the top plate 2, and the bottom ends of the four pillars 3 are respectively and fixedly connected with four corners of the top end of the bottom plate 1;

a lower fixing plate 401 is fixedly arranged in the middle of the top end of the bottom plate 1, an upper fixing plate 402 is movably placed at the top end of the lower fixing plate 401, a plurality of semi-circular-arc-shaped wire grooves 403 are formed in the top end of the lower fixing plate 401 and the bottom end of the upper fixing plate 402 side by side, a plurality of semi-circular-arc-shaped wire grooves 403 are formed in the lower fixing plate 401 and matched with the plurality of semi-circular-arc-shaped wire grooves 403 in the upper fixing plate 402, a connecting rod 404 is movably placed at the top end of the top plate 2, limiting rods 405 are highly arranged at two ends of the bottom of the connecting rod 404, the bottom ends of the two limiting rods 405 movably penetrate through the top plate 2 and are fixedly connected with two ends of the top of the upper fixing plate 402 respectively, fixing rings 406 are fixedly sleeved in the middle of the two limiting rods 405, first springs 407 are movably sleeved on outer surfaces of the tops of the two limiting rods 405, and two ends of the two first springs 407 are fixedly connected with four corners of the bottom end of the top plate 2 and the tops of the two fixing rings 406 respectively;

the fixed frame 501 that is equipped with is all fixed at the both ends at bottom plate 1 top, and the inside of two fixed frames 501 all is provided with the fly leaf 502, and the both ends at two fly leaves 502 tops are all fixed and are equipped with second spring 503, the top of two second springs 503 respectively with the both ends fixed connection at two fixed frame 501 inner chamber tops, the both ends of two fly leaves 502 bottoms are all fixed and are equipped with stock 504, and the bottom of two stock 504 is all movable and is run through bottom plate 1.

As an embodiment of the utility model, the equal activity in both ends at 2 tops of roof is provided with supporting shoe 601, the equal activity of one end at two supporting shoe 601 tops is pegged graft and is had spacing axle 602, the bottom of two spacing axles 602 all with the top fixed connection of roof 2, can play spacing effect to supporting shoe 601 through being equipped with spacing axle 602, through stirring supporting shoe 601, make supporting shoe 601 be located the below of connecting rod 404, can play the effect of support to connecting rod 404 after the altitude mixture control, thereby make upper fixed plate 402 and bottom plate 401 continuously break away from, conveniently carry out the winding displacement in semi-circular arc wire casing 403 on bottom plate 401 like this.

As an embodiment of the utility model, the fixed handle 7 that is equipped with in middle part on connecting rod 404 top, the external fixed surface parcel of handle 7 has the sponge cover, can conveniently stimulate connecting rod 404 through being equipped with handle 7, has the sponge cover through the external fixed surface parcel at handle 7 and can improve the comfort when the user uses handle 7.

As an embodiment of the utility model, the equal rotatory grafting in middle part on two fly leafs 502 tops has pull rod 801, the through-hole has all been seted up at the middle part on two fixed frame 501 tops, two through-holes are run through in the activity respectively on two pull rod 801's top, the external screw thread has all been seted up to the surface of two pull rod 801 bottoms, the internal thread has all been seted up to the internal surface of two through-holes, the external screw thread that two pull rod 801 bottom surfaces were seted up cooperatees with the internal thread that two through-hole internal surfaces were seted up, the top of two pull rod 801 is all fixed and is equipped with stopper 802, the top of two stopper 802 is all fixed and is equipped with the blind rivet 803, can play spacing effect to pull rod 801 through being equipped with stopper 802, make things convenient for pulling pull rod 801 through being equipped with blind rivet 803.

As an embodiment of the utility model, spout 901 has all been seted up to the both sides of two fixed frame 501 inner chambers, and the both ends of two fly leafs 502 are all fixed and are equipped with first slider 902, and four first slider 902 are sliding connection respectively in the inside of four spout 901, through with four first slider 902 respectively sliding connection in the inside of four spout 901, can play spacing effect to two fly leafs 502 for fly leaf 502 can only reciprocate in fixed frame 501's inside.

As an embodiment of the utility model, the both ends of 1 both sides of bottom plate are all fixed and are equipped with fixed block 1001, and the both ends of upper fixed plate 402 both sides are all fixed and are equipped with second slider 1002, and four second sliders 1002 are sliding connection respectively in the inside of four fixed blocks 1001, can play spacing effect to upper fixed plate 402 through sliding connection respectively four second sliders 1002 in the inside of four fixed blocks 1001 for upper fixed plate 402 can coincide completely and can not misplace with bottom plate 401.

The working principle is as follows: firstly, four holes are formed in the ground, then the device is moved to a mounting position, the position of the device is finely adjusted, so that four anchor rods 504 correspond to the four holes respectively, then a rotation limiting block 802 drives a pull rod 801 to rotate, the bottom end of the pull rod 801 is separated from a fixed frame 501 through threads, at the moment, two movable plates 502 descend under the action of the elastic force of four second springs 503, meanwhile, the two movable plates 502 drive the four anchor rods 504 to move downwards, so that the four anchor rods 504 are inserted into the four holes respectively, the device can be fixed, the two movable plates 502 can be limited by connecting four first sliding blocks 902 in four sliding grooves 901 respectively in a sliding manner, so that the movable plates 502 can only move upwards and downwards in the fixed frame 501, then, a connecting rod 404 is pulled to ascend through a handle 7, and meanwhile, the connecting rod 404 drives an upper fixing plate 402 to ascend through two limiting rods 405, the comfort of a user when using the handle 7 can be improved by fixedly wrapping the sponge sleeve on the outer surface of the handle 7, then the two supporting blocks 601 are shifted to enable the two supporting blocks 601 to be positioned below the connecting rod 404, so as to support and fix the connecting rod 404 after height adjustment, then wire arrangement is carried out in a plurality of semi-circular arc-shaped wire grooves 403 formed in the top end of the lower fixing plate 401, after the wire arrangement is finished, the two supporting blocks 601 are shifted again to enable the two supporting blocks 601 to remove the support of the connecting rod 404, at the moment, the two first springs 407 can simultaneously apply an elastic force to the two fixing rings 406, so that the two fixing rings 406 simultaneously drive the two limiting rods 405 to move downwards, meanwhile, the two limiting rods 405 drive the upper fixing plate 402 to move downwards and continuously apply a jacking force to the upper fixing plate 402, and thus a plurality of ground wires can be fixed under the mutual matching of the lower fixing plate 401 and the upper fixing plate 402, the four second sliders 1002 are slidably connected to the insides of the four fixing blocks 1001, so that the upper fixing plate 402 is positioned within the four fixing blocks 1001, and the upper fixing plate 402 and the lower fixing plate 401 are completely engaged with each other and are not misaligned with each other.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The electric power iron tower grounding device comprises a bottom plate (1) and a top plate (2), and is characterized in that the top plate (2) is positioned at the top of the bottom plate (1), pillars (3) are fixedly arranged at four corners of the bottom end of the top plate (2), and the bottom ends of the four pillars (3) are fixedly connected with four corners of the top end of the bottom plate (1) respectively;

a lower fixing plate (401) is fixedly arranged in the middle of the top end of the bottom plate (1), an upper fixing plate (402) is movably placed at the top end of the lower fixing plate (401), a plurality of semi-circular arc-shaped wire grooves (403) are respectively formed in the top end of the lower fixing plate (401) and the bottom end of the upper fixing plate (402) side by side, a plurality of semi-circular arc-shaped wire grooves (403) in the lower fixing plate (401) are matched with a plurality of semi-circular arc-shaped wire grooves (403) in the upper fixing plate (402), a connecting rod (404) is movably placed at the top end of the top plate (2), limiting rods (405) are highly arranged at two ends of the bottom of the connecting rod (404), the bottom ends of the two limiting rods (405) movably penetrate through the top plate (2) and are respectively fixedly connected with two ends of the top of the upper fixing plate (402), and fixing rings (406) are fixedly sleeved in the middle of the two limiting rods (405), the outer surfaces of the top ends of the two limiting rods (405) are respectively movably sleeved with first springs (407), and two ends of each first spring (407) are respectively fixedly connected with four corners of the bottom end of the top plate (2) and the top ends of the two fixing rings (406);

the both ends at bottom plate (1) top are all fixed and are equipped with fixed frame (501), two the inside of fixed frame (501) all is provided with fly leaf (502), two the both ends at fly leaf (502) top are all fixed and are equipped with second spring (503), two the top of second spring (503) respectively with the both ends fixed connection at two fixed frame (501) inner chamber tops, two the both ends of fly leaf (502) bottom are all fixed and are equipped with stock (504), two the equal activity in bottom of stock (504) runs through bottom plate (1).

2. The electric power tower grounding device according to claim 1, wherein: the supporting blocks (601) are movably arranged at two ends of the top plate (2), the two ends of the top of the supporting blocks (601) are movably inserted with the limiting shafts (602), and the bottom ends of the limiting shafts (602) are fixedly connected with the top end of the top plate (2).

3. The electric power tower grounding device according to claim 1, wherein: the middle part on connecting rod (404) top is fixed and is equipped with handle (7), the external fixed parcel of surface of handle (7) has the sponge cover.

4. The electric power tower grounding device according to claim 1, wherein: two equal rotatory grafting in middle part on fly leaf (502) top has pull rod (801), two the through-hole has all been seted up at the middle part on fixed frame (501) top, two the top of pull rod (801) is movable respectively and is run through two through-holes, two the external screw thread has all been seted up to the surface of pull rod (801) bottom, two the internal thread has all been seted up to the internal surface of through-hole, two the external screw thread that the external surface was seted up of pull rod (801) bottom matches with the internal thread that two through-hole internal surfaces were seted up, two the top of pull rod (801) all is fixed and is equipped with stopper (802), two the top of stopper (802) all is fixed and is equipped with the blind rivet (803).

5. The electric power tower grounding device according to claim 1, wherein: the two sides of the inner cavity of the two fixing frames (501) are respectively provided with a sliding groove (901), the two ends of the two movable plates (502) are respectively fixedly provided with a first sliding block (902), and the four first sliding blocks (902) are respectively connected inside the four sliding grooves (901) in a sliding manner.

6. The electric power tower grounding device according to claim 1, wherein: both ends of bottom plate (1) both sides all are fixed and are equipped with fixed block (1001), the both ends of upper fixed plate (402) both sides all are fixed and are equipped with second slider (1002), four second slider (1002) sliding connection is in the inside of four fixed blocks (1001) respectively.