CN216773541U - Dedicated installation device of earth stud - Google Patents

Abstract

The utility model discloses a special mounting device for a grounding post, which comprises a construction surface, wherein a grounding hole is formed in the construction surface, and a bentonite layer is arranged at the bottom of an inner cavity of the grounding hole, when the mounting device is used, a grounding post body is clamped and fixed through mutual matching of a sleeve, an arc-shaped clamping plate, a connecting rod, a vertical rod, a movable ring, a limiting plate, a positioning rod, a second spring, a pull ring, a first sliding block, a first sliding groove and a first spring, so that the grounding post body is kept in a vertical state, the forming effect of a resistance reducing body is better, a quicklime anticorrosive layer can absorb water in soil, kill bacteria and effectively prevent the grounding post from being corroded, a grout outlet is formed in the bottom of an outer resistance reducing chamber, the gap between a cylinder body and the grounding hole can be filled while grouting is performed in the outer resistance reducing chamber, the mounting efficiency is greatly improved, air in the grounding hole can be completely discharged from bottom to top, the interference of the air on the resistance value is effectively reduced.

Description

Dedicated installation device of earth stud

Technical Field

The utility model relates to the technical field of grounding column installation, in particular to a special installation device for a grounding column.

Background

The metal casing of electrical equipment, reinforced concrete pole and metal tower, etc. may be electrified due to insulation damage, and the grounding set for preventing the voltage from endangering personal safety is called protective grounding, and in low-voltage distribution system and electric power high-voltage system, the protective grounding is a neutral point ungrounded, the most adopted safety measure for electrical equipment and electrical lines is the installation of grounding posts during grounding.

Current earth pillar installation device when using, lacks the safeguard measure to the earth pillar, and the in-process of installation makes the earth pillar take place the slope easily, receives the inside influence of remaining air of earthing hole easily for fall the shaping precision that hinders thick liquid not enough, fall and hinder the effect poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a mounting device special for a grounding pole.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a special installation device for a grounding post comprises a construction surface, wherein a grounding hole is formed in the construction surface, a bentonite layer is arranged at the bottom of an inner cavity of the grounding hole, a barrel is inserted into an inner cavity of the grounding hole, through holes are formed in the middle positions of the top and the bottom of the barrel, a grounding post body is arranged in a penetrating mode through the through hole inner cavities, a first resistance reducing chamber is arranged on the outer side of the grounding post body, a quick lime anticorrosive layer is arranged on the outer side of the first resistance reducing chamber, a second resistance reducing chamber is arranged on the outer side of the quick lime anticorrosive layer, a sleeve is sleeved on the outer side of the grounding post body close to the top end, the bottom end of the sleeve is fixedly connected with the top of the barrel, a clamping mechanism is arranged in the inner cavity of the sleeve, a positioning mechanism is arranged on the outer side of the grounding post body close to the top end, two grouting ports are arranged on the top of the barrel close to the right side, and two the slip casting mouth sets up for controlling, the bottom of barrel is close to left and right sides department and has all seted up out thick liquid mouth, two the equal fixedly connected with hose in top of slip casting mouth, two the common fixedly connected with converter of one end of adjacent slip casting mouth is kept away from to the hose, just the front side of converter is close to top department and is equipped with first control valve, the front side of converter is close to bottom department and is equipped with the second control valve, converter one end fixedly connected with grouting pump, just the one end fixedly connected with storage tank of converter is kept away from to the grouting pump, the inner chamber of storage tank is provided with and falls to hinder the thick liquid.

Further, fixture includes two arc splint, and two the arc splint all are located sheathed tube inner chamber, two the arc splint are located the left and right sides of ground post body respectively, and two one side that the arc splint was kept away from mutually is close to the equal fixedly connected with connecting rod of bottom department, the sheathed tube left and right sides is close to bottom department and has all seted up the fluting, two the connecting rod is kept away from the one end of adjacent arc splint and is run through adjacent grooved inner chamber respectively to all articulated with the top of barrel, the sheathed tube outside is close to top department cover and is equipped with the activity ring, just the bottom of activity ring is close to the equal fixedly connected with montant of left and right sides department, two the bottom of montant is articulated with adjacent connecting rod respectively.

Further, the first slider of the equal fixedly connected with in activity ring inner chamber left and right sides, the sheathed tube left and right sides is close to top department and has all seted up first spout, and two first slider swing joint is adjacent first spout inner chamber, two respectively the equal fixedly connected with first spring in bottom of first slider, just the bottom and the first spout inner chamber bottom fixed connection of first spring.

Further, the cavity has all been seted up near left and right sides department on the activity ring, just cavity inner chamber is equipped with the limiting plate, two all run through on the limiting plate and be equipped with the locating lever, two first perforation has all been seted up to the left and right sides of cavity, two the one end that the locating lever was kept away from mutually runs through adjacent first perforation inner chamber respectively to equal fixedly connected with connecting plate, and two the equal swing joint in one side that the connecting plate was kept away from mutually has the pull ring, two adjacent first perforation inner chamber is run through respectively to the adjacent one end of locating lever to extend to adjacent first spout inner chamber respectively, two the outside of locating lever is all overlapped and is equipped with the second spring, just the both ends of second spring respectively with cavity inside wall and limiting plate fixed connection, two the blind hole has all been seted up near bottom department to the adjacent one side of first spout inner chamber.

Further, two the distance between the adjacent one side of cavity and the adjacent limiting plate all is greater than the degree of depth of blind hole, and two the adjacent one end of locating lever is laminated with adjacent first spout inside wall respectively each other.

Further, positioning mechanism includes the position sleeve, just the position sleeve cover is established and is close to top department in the outside of earthing rod body, the equal fixedly connected with flat board in the left and right sides of position sleeve, two the second has all been seted up on the flat board and has been perforated, just the perforation inner chamber of second runs through and is equipped with T shape taper nail.

Further, two adjacent one side of T shape awl nail all is equipped with the riser, just the bottom and the adjacent dull and stereotyped top fixed connection of riser, two equal fixedly connected with second slider in the adjacent one side of T shape awl nail, two the second spout has all been seted up to one side that the riser was kept away from mutually, and two swing joint is at adjacent second spout inner chamber respectively to the second slider, two be close to bottom department on the riser and all seted up the third and perforate, just the perforation inner chamber of third runs through and is equipped with T shape pole, two the outside of T shape pole is all overlapped and is equipped with the third spring, just the both ends of third spring respectively with riser and T shape pole fixed connection.

Furthermore, the two second sliding blocks are respectively positioned at the bottoms of the inner cavities of the adjacent second sliding grooves, and the tops of the two second sliding blocks are respectively attached to the bottoms of the adjacent T-shaped rods.

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

1. the grounding post body is clamped and fixed through the mutual matching between the sleeve, the arc-shaped clamping plate, the connecting rod, the vertical rod, the movable ring, the limiting plate, the positioning rod, the second spring, the pull ring, the first sliding block and the first sliding groove, the first sliding groove and the first spring are kept in a vertical state, the forming effect of the resistance reducing body is better, a quicklime anticorrosive layer can absorb water in soil and kill bacteria, the corrosion of the grounding post is effectively prevented, a slurry outlet is formed in the bottom of the resistance reducing chamber on the outer layer, the slurry can be injected into the resistance reducing chamber on the outer layer, gaps between the cylinder and the grounding hole can be filled, the mounting efficiency is greatly improved, air in the grounding hole can be completely discharged from bottom to top, and the interference of the air on the resistance is effectively reduced;

2. through mutually supporting between position sleeve, flat board, T shape awl nail, riser, second slider, second spout, T shape pole and the third spring for the barrel can not take place the slope at the in-process of slip casting, and does not need manual support, and the locating component is spacing to T shape awl nail after the use, avoids separately depositing the probability that the appearance lost again and goes the searching, has improved the installation effectiveness of earthing pole greatly.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is an enlarged view at B in fig. 1.

In the figure: 1. a barrel; 2. a ground hole; 3. a ground post body; 4. a hose; 5. a converter; 6. a first control valve; 7. a second control valve; 8. grouting pump; 9. a slurry storage tank; 10. constructing a surface; 11. a bentonite layer; 12. a positioning sleeve; 13. a flat plate; 14. a sleeve; 15. an arc-shaped splint; 16. a connecting rod; 17. grooving; 18. a vertical rod; 19. a movable ring; 20. a first spring; 21. a limiting plate; 22. positioning a rod; 23. a second spring; 24. a pull ring; 25. t-shaped conical nails; 26. a vertical plate; 27. a T-shaped rod; 28. and a third spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a special installation device for a grounding post comprises a construction surface 10, wherein a grounding hole 2 is formed in the construction surface 10, a bentonite layer 11 is arranged at the bottom of an inner cavity of the grounding hole 2, a barrel 1 is inserted into the inner cavity of the grounding hole 2, through holes are formed in the middle positions of the top and the bottom of the barrel 1, a grounding post body 3 is arranged in the two through hole inner cavities in a penetrating manner, a first resistance reducing chamber is arranged on the outer side of the grounding post body 3, a quicklime anticorrosive layer is arranged on the outer side of the first resistance reducing chamber, a second resistance reducing chamber is arranged on the outer side of the quicklime anticorrosive layer, a sleeve 14 is sleeved on the outer side of the grounding post body 3 close to the top end, the bottom end of the sleeve 14 is fixedly connected with the top of the barrel 1, a clamping mechanism is arranged in the inner cavity of the sleeve 14, a positioning mechanism is arranged on the outer side of the grounding post body 3 close to the top end, two grouting ports are arranged on the top of the barrel 1 close to the right side, the two grouting ports are arranged left and right, the bottom of the barrel body 1 is provided with grouting ports close to the left side and the right side, the tops of the two grouting ports are fixedly connected with hoses 4, one ends of the two hoses 4, far away from the adjacent grouting ports, are fixedly connected with a converter 5 together, a first control valve 6 is arranged on the front side of the converter 5 close to the top, a second control valve 7 is arranged on the front side of the converter 5 close to the bottom, one end of the converter 5 is fixedly connected with a grouting pump 8, one end of the grouting pump 8, far away from the converter 5, is fixedly connected with a slurry storage tank 9, and an inner cavity of the slurry storage tank 9 is provided with resistance reducing slurry;

the clamping mechanism comprises two arc-shaped clamping plates 15, the two arc-shaped clamping plates 15 are both positioned in the inner cavity of the sleeve 14, the two arc-shaped clamping plates 15 are respectively positioned at the left side and the right side of the grounding column body 3, connecting rods 16 are fixedly connected at the positions, close to the bottom, of the far sides of the two arc-shaped clamping plates 15, notches 17 are respectively formed at the positions, close to the bottom, of the left side and the right side of the sleeve 14, one ends, far away from the adjacent arc-shaped clamping plates 15, of the two connecting rods 16 respectively penetrate through the inner cavities of the adjacent notches 17 and are hinged with the top of the barrel body 1, movable rings 19 are sleeved at the positions, close to the top, of the outer sides of the sleeve 14, vertical rods 18 are fixedly connected at the positions, close to the left side and the right side, of the bottom of each movable ring 19, the bottom ends of the two vertical rods 18 are respectively hinged with the adjacent connecting rods 16, first sliding blocks are fixedly connected at the left side and the right side of the inner cavities of the movable rings 19, first sliding blocks are respectively arranged at the positions, close to the top ends of the adjacent first sliding grooves, the bottoms of the two first sliding blocks are fixedly connected with a first spring 20, the bottom end of the first spring 20 is fixedly connected with the bottom of the inner cavity of the first chute, the movable ring 19 is provided with cavities near the left and right sides, the inner cavity of the cavity is provided with a limiting plate 21, the two limiting plates 21 are respectively provided with a positioning rod 22 in a penetrating way, the left and right sides of the two cavities are respectively provided with a first perforation, the far ends of the two positioning rods 22 respectively penetrate through the adjacent first perforation inner cavities and are respectively fixedly connected with a connecting plate, the far sides of the two connecting plates are respectively and movably connected with a pull ring 24, the adjacent ends of the two positioning rods 22 respectively penetrate through the adjacent first perforation inner cavities and respectively extend to the adjacent first chute inner cavities, the outer sides of the two positioning rods 22 are respectively sleeved with a second spring 23, the two ends of the second spring 23 are respectively and fixedly connected with the inner side wall of the cavity and the limiting plate 21, the near the bottom of the two first chute inner cavities are respectively provided with blind holes, the distance between one adjacent side of each cavity and the adjacent limiting plate 21 is larger than the depth of the blind hole, and the adjacent ends of the two positioning rods 22 are respectively attached to the inner side walls of the adjacent first chutes, so that the grounding post body 3 is conveniently fixed in the inner cavity of the barrel 1, and the resistance reduction forming effect is improved;

the positioning mechanism comprises a positioning sleeve 12, the positioning sleeve 12 is sleeved on the outer side of the grounding column body 3 close to the top end, flat plates 13 are fixedly connected to the left side and the right side of the positioning sleeve 12, second through holes are formed in the two flat plates 13, T-shaped conical nails 25 are arranged in the second through hole inner cavities in a penetrating mode, vertical plates 26 are arranged on the adjacent sides of the two T-shaped conical nails 25, the bottoms of the vertical plates 26 are fixedly connected with the tops of the adjacent flat plates 13, second sliding blocks are fixedly connected to the adjacent sides of the two T-shaped conical nails 25, second sliding grooves are formed in the sides, far away from the two vertical plates 26, of the two second sliding blocks are movably connected to the adjacent second sliding groove inner cavities respectively, third through holes are formed in the positions, close to the bottoms, of the two vertical plates 26, T-shaped rods 27 are arranged in the third through hole inner cavities in a penetrating mode, third springs 28 are sleeved on the outer sides of the two T-shaped rods 27, and two ends of the third springs 28 are fixedly connected with the vertical plates 26 and the T-shaped rods 27 respectively, two second sliders are located adjacent second spout inner chamber bottom respectively, and the top of two second sliders is laminated with adjacent T shape pole 27's bottom each other respectively for barrel 1 can not incline at the slip casting in-process, and need not the people and hold, has improved ground post body 3's installation effectiveness greatly.

The working principle is as follows: when the grounding pole is used, the bentonite layer 11 is firstly laid at the bottom of the inner cavity of the grounding hole 2, then the grounding pole body 3 is inserted into the barrel body 1 from the inner cavity of the sleeve 14, the movable ring 19 is pushed to move downwards, the two first sliding blocks slide downwards in the inner cavities of the adjacent first sliding chutes and extrude the first spring 20, so that the two positioning rods 22 are driven to slide downwards, the movable ring 19 moves downwards to drive the two vertical rods 18 to move downwards, so that the two vertical rods 18 respectively push the adjacent connecting rods 16 to deflect downwards, so that the two arc-shaped clamping plates 15 are driven to deflect towards one side close to the grounding pole body 3, when the two arc-shaped clamping plates 15 are contacted with the grounding pole body 3, the adjacent ends of the two positioning rods 22 are respectively inserted into the inner cavities of the adjacent blind holes, so that the grounding pole body 3 is fixed in the inner cavity of the barrel body 1, and then the barrel body 1 is placed in the grounding hole 2, inserting the grounding column body 3 extending out of the bottom into the bentonite layer 11, sleeving the positioning sleeve 12 on the top of the grounding column body 3, pulling the two T-shaped rods 27 to move relatively, pressing the two T-shaped conical nails 25 downwards to enable the two T-shaped conical nails 25 to be inserted into the construction surface 10, thereby positioning the cylinder 1 and preventing the cylinder 1 from deviating, then connecting the two grouting ports to the converter 5, starting the grouting pump 8, and filling the slurry into the first resistance reducing chamber and the second resistance reducing chamber rapidly, meanwhile, filling the slurry into the gap between the cylinder 1 and the grounding hole 2 through the slurry outlet, removing the two flat plates 13 after slurry reduction and formation, filling soil, and avoiding easy loss when the T-shaped conical nails 25 are separated from the flat plates 13 and stored after the flat plates 13 are removed, thereby wasting the subsequent searching time and further achieving the effect of improving the installation efficiency.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (8)

1. The utility model provides a dedicated installation device of earth connection post, includes construction face (10), its characterized in that: the construction method is characterized in that a ground hole (2) is formed in the construction surface (10), a bentonite layer (11) is arranged at the bottom of an inner cavity of the ground hole (2), a barrel body (1) is inserted into an inner cavity of the ground hole (2), through holes are formed in the middle positions of the top and the bottom of the barrel body (1), two through hole inner cavities commonly penetrate through the ground post body (3), a first resistance reducing chamber is arranged on the outer side of the ground post body (3), a quick lime anticorrosive coating is arranged on the outer side of the first resistance reducing chamber, a second resistance reducing chamber is arranged on the outer side of the quick lime anticorrosive coating, a sleeve (14) is sleeved on the outer side of the ground post body (3) close to the top end, the bottom end of the sleeve (14) is fixedly connected with the top of the barrel body (1), a clamping mechanism is arranged in the inner cavity of the sleeve (14), and a positioning mechanism is arranged on the outer side of the ground post body (3) close to the top end, the top of barrel (1) is close to right side department and is equipped with two slip casting mouths, and two the slip casting mouth sets up for controlling, the bottom of barrel (1) is close to left and right sides department and has all seted up out the grout mouth, two the equal fixedly connected with hose (4) in top of slip casting mouth, two the common fixedly connected with converter (5) of one end of adjacent slip casting mouth is kept away from in hose (4), just the front side of converter (5) is close to top department and is equipped with first control valve (6), the front side of converter (5) is close to bottom department and is equipped with second control valve (7), converter (5) one end fixedly connected with grouting pump (8), just the one end fixedly connected with storage tank (9) of converter (5) are kept away from in grouting pump (8), the inner chamber of storage tank (9) is provided with and falls and hinders the thick liquid.

2. A special mounting device for a ground stud as claimed in claim 1, wherein: the clamping mechanism comprises two arc-shaped clamping plates (15), the two arc-shaped clamping plates (15) are both positioned in the inner cavity of the sleeve (14), the two arc-shaped clamping plates (15) are respectively positioned at the left side and the right side of the grounding post body (3), and the side of the two arc-shaped clamping plates (15) far away from each other close to the bottom is fixedly connected with a connecting rod (16), the left side and the right side of the sleeve (14) close to the bottom are both provided with a slot (17), one end of each connecting rod (16) far away from the adjacent arc-shaped clamping plate (15) respectively penetrates through the inner cavity of the adjacent slot (17), and are hinged with the top of the cylinder body (1), a movable ring (19) is sleeved at the outer side of the sleeve (14) close to the top end, and the bottom of the movable ring (19) is close to the left side and the right side and is fixedly connected with vertical rods (18), and the bottom ends of the two vertical rods (18) are respectively hinged with adjacent connecting rods (16).

3. A special mounting device for a ground stud as claimed in claim 2, wherein: the equal first slider of fixedly connected with in both sides about activity ring (19) inner chamber, the left and right sides of sleeve pipe (14) is close to top department and has all seted up first spout, and two first slider swing joint is adjacent first spout inner chamber respectively, two the equal fixedly connected with first spring (20) in bottom of first slider, just the bottom and the first spout inner chamber bottom fixed connection of first spring (20).

4. A special mounting device for a ground stud as claimed in claim 2, wherein: the movable ring (19) is provided with cavities close to the left side and the right side, the cavities are provided with limiting plates (21), two locating rods (22) are arranged on the two limiting plates (21) in a penetrating way, the left side and the right side of the two cavities are provided with first through holes, one ends of the two locating rods (22) far away from each other respectively penetrate through the adjacent first through hole inner cavities, and are fixedly connected with connecting plates, pull rings (24) are movably connected with the sides far away from the two connecting plates, the adjacent ends of the two positioning rods (22) respectively penetrate through the adjacent first perforation inner cavities, and respectively extend to the inner cavities of the adjacent first sliding chutes, the outer sides of the two positioning rods (22) are respectively sleeved with a second spring (23), and the two ends of the second spring (23) are respectively fixedly connected with the inner side wall of the cavity and the limiting plate (21), and blind holes are formed in the positions, close to the bottom, of the adjacent sides of the inner cavities of the first sliding grooves.

5. A special mounting device for a grounding post as claimed in claim 4, wherein: two the distance between the adjacent one side of cavity and adjacent limiting plate (21) all is greater than the degree of depth of blind hole, and two the adjacent one end of locating lever (22) is laminated with adjacent first spout inside wall respectively each other.

6. A special mounting device for a ground stud as claimed in claim 1, wherein: positioning mechanism includes position sleeve (12), just position sleeve (12) cover is established in the outside of earthing rod body (3) and is close to top department, the equal fixedly connected with flat board (13) in the left and right sides of position sleeve (12), two all seted up the second on flat board (13) and perforated, just the perforation inner chamber of second runs through and is equipped with T shape taper pin (25).

7. A special mounting device for a ground stud as claimed in claim 6, wherein: two the adjacent one side of T shape awl nail (25) all is equipped with riser (26), just the top fixed connection of the bottom of riser (26) and adjacent flat board (13), two the equal fixedly connected with second slider in the adjacent one side of T shape awl nail (25), two the second spout has all been seted up to one side that riser (26) was kept away from mutually, and two the second slider swing joint is at adjacent second spout inner chamber, two on riser (26) be close to bottom department and have all seted up the third and perforate, just the perforation inner chamber of third runs through and is equipped with T shape pole (27), two the outside of T shape pole (27) all is overlapped and is equipped with third spring (28), just the both ends of third spring (28) respectively with riser (26) and T shape pole (27) fixed connection.

8. A special mounting device for a ground stud as claimed in claim 7, wherein: the two second sliding blocks are respectively positioned at the bottoms of the inner cavities of the adjacent second sliding grooves, and the tops of the two second sliding blocks are respectively attached to the bottoms of the adjacent T-shaped rods (27).

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