CN218448470U - Stable power grounding column for power engineering - Google Patents

Abstract

The utility model discloses a firm type is electric power earthing pole for electric power engineering, including ground connection post cover and montant, the montant slides and sets up in the inside of ground connection post cover, the top on montant surface and bottom just are located the equal fixedly connected with toper piece in inside of ground connection post cover, the inside of ground connection post cover just is located the front side of toper piece and the equal fixedly connected with spacing ring in rear side, the utility model relates to an electric power earthing pole technical field. This firm type electric power ground post for electric power engineering sets up toper piece and acanthopore plate through the inside at the ground post cover for the ground post cover is after vertical insertion soil layer, and the installer can also make acanthopore plate transversely insert in the soil layer through the decline of toper piece, through the vertical insertion of ground post cover and the horizontal insertion of acanthopore plate, can strengthen the holistic tensile ability of pulling out of device, and then further improve the holistic firm degree of device, thereby avoid the easy problem of pulling out easily by other personnel of device.

Description

Stable power grounding column for power engineering

Technical Field

The utility model relates to an electric power earthing pole technical field specifically is an electric power earthing pole for firm type electric power engineering.

Background

In the electric power engineering, when setting up outdoor circuit, the circuit is struck by lightning easily, and the condition of circuit tripping operation because the thunderbolt causes often takes place, for lightning protection, need for transmission line installation earthing device, leads the electric current that the thunderbolt produced to the ground, avoids wire or transmission equipment to receive the harm of thunder and lightning voltage, therefore the ground connection post is used in order to play the effect of leading the electric current to ground.

The existing grounding post is usually inserted into a soil layer to be stabilized by a conical cylindrical shape at the lower end of the existing grounding post in the installation process, the existing grounding post is reinforced by a mode that the conical cylinder penetrates into the soil layer, the anti-pulling capacity of the existing grounding post is general, and then the existing grounding post is easy to pull out and steal by other personnel, and the existing grounding post lacks corresponding limiting facilities, so that the problem that the grounding post is inclined in installation due to lack of limitation is often caused when the existing grounding post penetrates into the soil layer, and in order to avoid the situation, the electric grounding post for the stable electric power engineering is urgently needed to improve the existing deficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a firm type is power ground connection post for power engineering has solved current ground connection post and has pulled out the ability generally because of the tensile resistance, and the whole steadiness of device is relatively poor to lead to the easy problem of stealing away of pulling out easily by other personnel of ground connection post.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a firm type electric power ground post for electric power engineering, includes ground post cover and montant, the montant slides and sets up in the inside of ground post cover, the top and the bottom on montant surface just are located the equal fixedly connected with toper piece in the inside of ground post cover, the inside of ground post cover just is located the front side of toper piece and the equal fixedly connected with spacing ring in rear side, the thorn board of sliding connection with toper piece looks adaptation is established and sliding connection to the inside cover of spacing ring, the bottom fixedly connected with offset plate of thorn board, the front side of montant and the bottom equal fixedly connected with in the bottom of toper piece and the sloping block of offset plate looks adaptation are just located to the rear side, the inside of ground post cover just is located the top fixedly connected with thread bush of montant, the inside threaded connection of thread bush has the threaded rod, and the bottom of threaded rod passes through the bearing and is connected with the top rotation of montant, the top of ground post cover and extend to the top of ground post cover, the one end that extends to ground post cover top is provided with.

Preferably, the sliding grooves are formed in the two sides of the grounding post sleeve, the sliding blocks are connected inside the sliding grooves in a sliding mode, and the base plate is fixedly connected to one side of each sliding block through the corresponding fixing block.

Preferably, the front side and the rear side of the inner cavity of the grounding column sleeve are both provided with a limiting groove, the limiting groove is connected with a limiting block in a sliding mode, and the two limiting blocks are fixedly connected with the front side and the rear side of the vertical rod respectively on the opposite sides.

Preferably, both sides of the bottom of the backing plate are fixedly connected with barbed rods.

Preferably, the top end of the threaded rod is provided with a polygonal limiting groove.

Preferably, the bottom of the hand wheel is fixedly connected with a polygonal limiting pin matched with the polygonal limiting groove.

Advantageous effects

The utility model provides a power grounding post is used in firm type power engineering. Compared with the prior art, the method has the following beneficial effects:

(1) This firm type electric power ground post for electric power engineering sets up toper piece and acanthopore plate through the inside at the ground post cover for the ground post cover is after vertical insertion soil layer, and the installer can also make acanthopore plate transversely insert in the soil layer through the decline of toper piece, through the vertical insertion of ground post cover and the horizontal insertion of acanthopore plate, can strengthen the holistic tensile ability of pulling out of device, and then further improve the holistic firm degree of device, thereby avoid the easy problem of pulling out easily by other personnel of device.

(2) This electric power earthing post is used in firm type electric power engineering sets up the backing plate and sets up spout and slider between backing plate and earthing post cover through the both sides at the earthing post cover for the earthing post cover is before vertical installation, and the installer can be fixed through contacting the backing plate with ground in advance, establishes a vertical spacing track for the earthing post cover, and through the vertical spacing to the earthing post cover, can be convenient for the earthing post cover carries out vertical installation, and then avoids the problem of traditional earthing post cover easy installation slope.

Drawings

Fig. 1 is an external structure diagram of the present invention;

fig. 2 is a side view of the internal structure of the grounding post sleeve of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a sectional view of the threaded rod structure of the present invention.

In the figure: 1. a grounding pole sleeve; 2. a vertical rod; 3. a conical block; 4. a limiting ring; 5. pricking a plate; 6. a resisting plate; 7. a sloping block; 8. a threaded sleeve; 9. a threaded rod; 10. a hand wheel; 11. a chute; 12. a slider; 13. a base plate; 14. a limiting groove; 15. a limiting block; 16. pricking a rod; 17. a polygonal limiting groove; 18. and a polygonal limiting pin.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a firm type power grounding post for electric power engineering, including ground connection post cover 1 and montant 2, montant 2 slides and sets up in the inside of ground connection post cover 1, spacing groove 14 has all been seted up to the front side and the rear side of 1 inner chamber of ground connection post cover, the inside sliding connection of spacing groove 14 has stopper 15, two stopper 15 relative one side respectively with montant 2 front side and rear side fixed connection, montant 2 top and bottom and be located the equal fixedly connected with toper piece 3 in the inside of ground connection post cover 1, ground connection post cover 1's inside and be located the equal fixedly connected with spacing ring 4 in the front side and the rear side of toper piece 3, the thorn board 5 with toper piece 3 looks adaptation is established and sliding connection to the inside cover of spacing ring 4, the bottom fixedly connected with of thorn board 6 of thorn board 5, the inside of montant 2 and the equal fixedly connected with in the bottom of toper piece 3 and the oblique post piece 7 of butt board 6 looks adaptation, ground connection post cover 1's inside and be located montant 2 top fixedly connected with thread bush 8, the inside of threaded rod 9 and the threaded rod 9 of threaded rod and the handle 1 top of the polygonal ground connection, the handle 17 is provided with the polygonal top of the threaded rod and the handle 17 is connected with the top of the handle 1 top of the polygonal ground connection of the handle.

Further, in order to avoid the problem that ground post cover 1 can take place the slope at the in-process of installation, spout 11 has all been seted up to ground post cover 1's both sides, and the inside sliding connection of spout 11 has slider 12, and fixed block fixedly connected with backing plate 13 is passed through to one side of slider 12, the equal fixedly connected with thorn pole 16 in both sides of backing plate 13 bottom.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, the installer firstly needs to land the backing plate 13 on two sides of the grounding column sleeve 1, then the bayonet 16 at the bottom of the backing plate 13 is penetrated into the soil layer by pressing, then the installer is in limit fit with the backing plate 13 and the slider 12 to the grounding column sleeve 1, then the grounding column sleeve 1 is penetrated into the soil layer by pressing, when the insertion depth is reached, the installer can manually rotate the hand wheel 10 to enable the polygonal limit pin 18 to drive the threaded rod 9 to rotate, the threaded rod 9 can rotate and descend by matching with the threads of the threaded sleeve 8 after rotating, the threaded rod 9 can descend by linking the conical block 3 through the vertical rod 2 when descending, the conical block 3 can abut against the surface of the bayonet 5 after descending, and further descend through the inclined plane of the conical block 3, so that the bayonet 5 extends out of the grounding column sleeve 1, through the extension of the bayonet 5, so that the bayonet 5 can transversely penetrate into the soil layer, when the grounding column device is not needed, the installer only needs to pull out the conical block 5 out by reversely rotating the threaded rod 9 through the inclined block 10, so that the inclined block 7 and the conical block 3 can simultaneously ascend, and the conical block 5 can be matched with the reset hand wheel 5, and the hand wheel 5 can be pushed out, and the reset.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)

1. The utility model provides a firm type is power ground post for power engineering, includes ground post cover (1) and montant (2), montant (2) slide to set up in the inside of ground post cover (1), its characterized in that: the top and the bottom on montant (2) surface just are located the equal fixedly connected with toper piece (3) in inside of ground connection post cover (1), the inside of ground connection post cover (1) just is located the front side and the equal fixedly connected with spacing ring (4) of rear side of toper piece (3), the inside cover of spacing ring (4) is established and sliding connection has thorn board (5) with toper piece (3) looks adaptation, the bottom fixedly connected with of thorn board (5) supports board (6), the front side and the rear side of montant (2) just are located the equal fixedly connected with in bottom of toper piece (3) and support oblique block (7) of board (6) looks adaptation, the inside of ground connection post cover (1) just is located top fixedly connected with thread bush (8) of montant (2), the inside threaded connection of thread bush (8) has threaded rod (9), and the bottom of threaded rod (9) is passed through the bearing and is connected with the top rotation of montant (2), the top of threaded rod (9) is run through ground connection post cover (1) and is extended to the top of ground connection post cover (1), threaded rod (10) is provided with the top of hand wheel (10).

2. The electric power grounding pole for firm type power engineering of claim 1, wherein: both sides of the grounding post sleeve (1) are provided with sliding grooves (11), the sliding grooves (11) are connected with sliding blocks (12) in a sliding mode, and one sides of the sliding blocks (12) are fixedly connected with backing plates (13) through fixing blocks.

3. The electric power grounding pole for stable type electric power engineering of claim 1, characterized in that: spacing groove (14) have all been seted up to the front side and the rear side of earthing pole cover (1) inner chamber, the inside sliding connection of spacing groove (14) has stopper (15), two the one side that stopper (15) are relative respectively with the front side and the rear side fixed connection of montant (2).

4. The electric power grounding pole for stable type electric power engineering of claim 2, characterized in that: both sides of the bottom of the backing plate (13) are fixedly connected with barbed rods (16).

5. The electric power grounding pole for firm type power engineering of claim 1, wherein: the top end of the threaded rod (9) is provided with a polygonal limiting groove (17).

6. The electric power grounding pole for firm type power engineering of claim 5, characterized in that: the bottom of the hand wheel (10) is fixedly connected with a polygonal limiting pin (18) matched with the polygonal limiting groove (17).

Images