CN211182555U

CN211182555U - All-metal grounding column

Info

Publication number: CN211182555U
Application number: CN201922261639.6U
Authority: CN
Inventors: 孔海峰
Original assignee: Jiangyin Yida Electrical Appliance Co ltd
Current assignee: Jiangyin Yida Electrical Appliance Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-04
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an all-metal grounding post, including burying metal block, rotation axis, exposed metal block, hob and dish wire casing, bury the intermediate position of the outside both sides of metal block and all install the rotation axis, the thorn all is installed to one side of rotation axis, and buries the bottom of metal block and all evenly be provided with the ground thorn, the dish wire casing is installed to the intermediate position at burying metal block top. The utility model discloses an install at the outside intermediate position of exposed metal block and stabilize the metal frame, stabilize the outside top of metal frame and all install buffer spring with the bottom, and buffer spring's one end installs anticollision baffle, the in-process of device using has been realized, can carry out resistance to compression to anticollision baffle through the thrust that buffer spring produced, when anticollision baffle one side produced the collision, the impact force that produces through buffer spring prevents one side of the exposed metal block of direct impact, can reduce the collision of exposed metal block in the use, increase the life of device.

Description

All-metal grounding column

Technical Field

The utility model relates to a ground post technical field specifically is an all-metal ground post.

Background

The distribution voltage side of a main transformer in a power grid is generally in triangular connection, a neutral point which can be used for a grounding resistor is not arranged, when a neutral point ungrounded system has a single-phase grounding fault, the line voltage triangle still keeps symmetry, the influence on the continuous work of a user is not large, and when the capacitance current is smaller, some transient grounding faults can disappear automatically, so that the power supply reliability is improved, the power failure accident is effectively reduced, the grounding column clamp needs to be worn to assist in power connection when the triangular connection method is adopted, but certain problems and defects still exist in the using process of the traditional metal grounding column, and the specific problems are as follows:

1. when one side of the anti-collision baffle of the existing metal grounding post is collided, the impact force can directly collide one side of the exposed metal block, and the collision of the exposed metal block shortens the service life of the device;

2. the existing metal grounding post has poor stability in the using process of the device, so that the metal wire is not firmly coiled, and the practicability of the device is reduced;

3. the inclination angle of thorn can't be adjusted to current metal ground connection post, device, has reduced the flexibility of device, has reduced the efficiency that ground thorn pushed down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an all-metal grounding post to when the anticollision baffle one side that provides among the solution above-mentioned background produces the collision, the impact force can the one side of direct collision exposure metal block, has shortened the life of device to the collision of exposure metal block, and stability in the middle of the device use is relatively poor, makes the metal wire coil firmly inadequately, has reduced the practicality scheduling problem of device.

In order to achieve the above object, the utility model provides a following technical scheme: an all-metal grounding post comprises buried metal blocks, a rotating shaft, exposed metal blocks, a spiral rod and a wire coiling groove, wherein the rotating shaft is installed at the middle positions of two outer sides of each buried metal block, ground burrs are installed on one side of the rotating shaft, ground burrs are evenly arranged at the bottom end of each buried metal block, the wire coiling groove is installed at the middle position of the top of each buried metal block, the exposed metal blocks are installed at the top ends of the wire coiling groove, the spiral rod is installed at the middle position of the top end of each exposed metal block, sliding rails are installed at two ends of the top end of each exposed metal block, a rotating handle is installed at the middle position of the top end of each spiral rod, an upper clamping block is arranged at the middle position of the outer side of each spiral rod, two ends of the outer side of each upper clamping block are connected with the inner portions of the sliding rails, a stable metal frame is installed at the, and one end of the buffer spring is provided with an anti-collision baffle.

Preferably, the top and the bottom of stabilizing the metal frame are all provided with the round hole, and the connecting rod runs through inside the round hole.

Preferably, the bottom end of the stable metal frame is connected with the top end of the outer side wall of the buried metal block, two buffer springs are arranged on one side of the stable metal frame, and the buffer springs are of a transverse central line symmetrical structure.

Preferably, the middle position of the inner side of the anti-collision baffle is provided with a metal groove, and rubber grains are arranged in the metal groove at equal intervals.

Preferably, the inner side wall of the anti-collision baffle is provided with buffering air bags at equal intervals, and the bottoms of the buffering air bags are connected with the side wall of the metal groove.

Preferably, the exposed metal block is of a hollow structure, and the screw rod penetrates through the side wall of the exposed metal block and is connected with the inside of the exposed metal block.

Preferably, the upper clamping block is of a hollow structure and is sleeved outside the screw rod, connecting rods are mounted on two sides of the upper clamping block, and the bottom ends of the connecting rods are connected with one end of the top of the ground thorn.

Preferably, a sliding groove is formed in the middle of the inner portion of the sliding rail, and the inner portion of the sliding groove is connected with two ends of the outer side of the upper clamping block.

Preferably, the middle positions of the two sides of the wire coiling groove are provided with grooves, and the grooves on the two sides of the wire coiling groove are of a central line symmetrical structure.

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

(1) according to the all-metal grounding post, the stable metal frame is arranged in the middle of the outer part of the exposed metal block, the buffer springs are arranged at the top end and the bottom end of the outer part of the stable metal frame, the anti-collision baffle is arranged at one end of each buffer spring, so that the anti-compression treatment can be carried out on the anti-collision baffle through the thrust generated by the buffer springs in the use process of the all-metal grounding post, when one side of the anti-collision baffle collides, the impact force generated by the buffer springs is used for preventing the anti-collision baffle from directly colliding with one side of the exposed metal block, the collision of the exposed metal block can be reduced in the use process;

(2) according to the all-metal grounding post, the rotating shafts are arranged in the middle of the two sides of the outside of the buried metal block, the ground thorns are arranged on one sides of the rotating shafts, and the ground thorns are uniformly arranged at the bottom ends of the buried metal block, so that when the buried metal block is buried underground, the buried metal block is prevented from being separated from the underground, the stability of the device in the using process is enhanced, and the practicability of the device is enhanced;

(3) this kind of all-metal grounding post, through being hollow structure at last fixture block, and go up the fixture block and cup joint the outside at the hob, it all installs the connecting rod to go up the fixture block both sides, the bottom of connecting rod all is connected with the one end at ground thorn top, the device is at the in-process that uses, utilize to rotate the twist grip and make the hob rotatory in the inside of slide rail and exposed metal block, rotatory fixture block of can pushing down simultaneously, the in-process of fixture block can drive ground thorn rotatory in one side of rotation axis in the adjustment of pushing down, the inclination of thorn with the adjustment, accomplish the stability of device, can strengthen the flexibility of device, play the fixed action for the outside parcel metal filament of device simultaneously, push down raises the efficiency for ground thorn.

Drawings

Fig. 1 is a schematic front view of the present invention;

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

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic side view of the anti-collision baffle of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. burying a metal block; 2. a rotating shaft; 201. puncturing with the ground; 3. stabilizing the metal frame; 301. a buffer spring; 302. an anti-collision baffle plate; 303. a cushioning air bag; 304. a metal tank; 305. rubber lines; 4. exposing the metal block; 5. an upper clamping block; 501. a connecting rod; 6. a slide rail; 601. a chute; 7. a screw rod; 701. Rotating the handle; 8. wire coiling groove.

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. 1-5, the present invention provides an embodiment: an all-metal grounding pole comprises a buried metal block 1, a rotating shaft 2, an exposed metal block 4, a spiral rod 7 and a coil groove 8, wherein the rotating shaft 2 is installed at the middle position of two outer sides of the buried metal block 1, ground spines 201 are installed on one side of the rotating shaft 2, the ground spines 201 are uniformly arranged at the bottom end of the buried metal block 1, the coil groove 8 is installed at the middle position of the top end of the buried metal block 1, the exposed metal block 4 is installed at the top end of the coil groove 8, the spiral rod 7 is installed at the middle position of the top end of the exposed metal block 4, slide rails 6 are installed at two ends of the top end of the exposed metal block 4, a rotating handle 701 is installed at the middle position of the top end of the spiral rod 7, the exposed metal block 4 is of a hollow structure, the spiral rod 7 penetrates through the side wall of the exposed metal block 4 to be connected with the inside of, the inner part of the sliding groove 601 is connected with two ends of the outer side of the upper clamping block 5, grooves are formed in the middle positions of two sides of the wire coiling groove 8, and the grooves in the two sides of the wire coiling groove 8 are of a central line symmetrical structure, so that when the buried metal block 1 is buried underground, the buried metal block 1 is prevented from being separated from the underground, the stability of the device in the using process is enhanced, and the practicability of the device is enhanced;

an upper clamping block 5 is arranged in the middle of the outer side of the screw rod 7, the upper clamping block 5 is of a hollow structure, the upper clamping block 5 is sleeved on the outer side of the screw rod 7, connecting rods 501 are mounted on two sides of the upper clamping block 5, the bottom ends of the connecting rods 501 are connected with one end of the top of the ground thorn 201, the screw rod 7 rotates in the sliding rail 6 and the exposed metal block 4 by rotating the rotating handle 701, the clamping block 5 can be pressed down during rotation, the ground thorn 201 can be driven to rotate on one side of the rotating shaft 2 in the process of pressing and adjusting the upper clamping block 5, the inclination angle of the ground thorn 201 is adjusted, the stability of the device is improved, the flexibility of the device can be enhanced, meanwhile, a metal wire is wrapped on the outer side of the device to play a fixing role, and the pressing;

the two ends of the outer side of the upper clamping block 5 are both connected with the inside of the sliding rail 6, the stable metal frame 3 is installed at the middle position of the outer side of the exposed metal block 4, the buffer springs 301 are installed at the top end and the bottom end of the outer side of the stable metal frame 3, the anti-collision baffle 302 is installed at one end of each buffer spring 301, the round holes are formed in the top end and the bottom end of the stable metal frame 3, the connecting rods 501 penetrate through the round holes, the bottom end of the stable metal frame 3 is connected with the top end of the outer side wall of the buried metal block 1, two buffer springs 301 are arranged on one side of the stable metal frame 3, the buffer springs 301 are in a transverse central line symmetric structure, the metal groove 304 is formed in the middle position of the inner side of the anti-collision baffle 302, the rubber grains 305 are arranged in the metal groove 304 at equal intervals, the cushioning air bags 303, can carry out resistance to compression treatment to crashproof baffle 302 through the thrust that buffer spring 301 produced, when crashproof baffle 302 one side produced the collision, the impact force that produces through buffer spring 301 prevents one side of the naked metal block 4 of direct impact, can reduce the collision of the naked metal block 4 in the use, increases the life of device.

The working principle is as follows: when the device is used, firstly, the buried metal block 1 is buried underground, the rotating shaft 2 drives the ground thorn 201 to press downwards in the burying process, when the buried metal block 1 is buried underground, in order to prevent the buried metal block 1 from being separated from the underground, the stability of the device in the using process is enhanced, the practicability of the device is enhanced, a metal wire is wound at the groove at the middle position outside the coil groove 8, after the winding is finished, the rotating handle 701 can be rotated to drive the screw rod 7 to rotate, the screw rod 7 can drive the upper clamping block 5 to move downwards in the rotating process, the upper clamping block 5 is limited by the sliding groove 601 in the sliding rail 6 in the downward moving process, the rotation of the screw rod 7 can adjust the distance between the upper clamping block 5 and the exposed metal block 4 and can adjust the inclination angle of the ground thorn 201 to complete the pressing of the ground thorn 201, and the device can perform compression resistance treatment on the anti-collision baffle 302 by the thrust generated by the buffer spring 301 in the using process, when one side of the anti-collision baffle plate 302 collides, the impact force generated by the buffer spring 301 prevents the side of the exposed metal block 4 from directly colliding, so that the collision of the exposed metal block 4 can be reduced in the using process, and the service life of the device is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides an all-metal grounding post, is including burying metal block (1), rotation axis (2), exposed metal block (4), hob (7) and dish wire casing (8), its characterized in that: the middle positions of two outer sides of the buried metal block (1) are provided with a rotating shaft (2), one side of the rotating shaft (2) is provided with ground thorns (201), the bottom end of the buried metal block (1) is uniformly provided with ground thorns (201), the middle position of the top of the buried metal block (1) is provided with a coil groove (8), the top end of the coil groove (8) is provided with an exposed metal block (4), the middle position of the top end of the exposed metal block (4) is provided with a screw rod (7), two ends of the top of the exposed metal block (4) are provided with slide rails (6), the middle position of the top end of the screw rod (7) is provided with a rotating handle (701), the middle position of the outer side of the screw rod (7) is provided with an upper clamping block (5), two ends of the outer side of the upper clamping block (5) are both connected with the inner parts of the slide rails (6), the middle position of the outer, buffer spring (301) are all installed to the outside top and the bottom of stable metal frame (3), and anticollision baffle (302) are installed to the one end of buffer spring (301).

2. An all-metal grounding stud according to claim 1, wherein; the top end and the bottom end of the stable metal frame (3) are provided with round holes, and the connecting rod (501) penetrates through the round holes.

3. An all-metal grounding stud as claimed in claim 1, wherein: the bottom end of the stable metal frame (3) is connected with the top end of the outer side wall of the buried metal block (1), two buffer springs (301) are arranged on one side of the stable metal frame (3), and the buffer springs (301) are of a transverse center line symmetric structure.

4. An all-metal grounding stud according to claim 1, wherein; the middle position of the inner side of the anti-collision baffle (302) is provided with a metal groove (304), and rubber grains (305) are arranged in the metal groove (304) at equal intervals.

5. An all-metal grounding stud according to claim 1, wherein; the anti-collision baffle (302) inside wall is equidistant to be provided with bradyseism gasbag (303), and the bottom of bradyseism gasbag (303) all is connected with the lateral wall of metal bay (304).

6. An all-metal grounding stud as claimed in claim 1, wherein: the exposed metal block (4) is of a hollow structure, and the screw rod (7) penetrates through the side wall of the exposed metal block (4) and is connected with the inside of the exposed metal block (4).

7. An all-metal grounding stud as claimed in claim 1, wherein: go up fixture block (5) and be hollow structure, and go up fixture block (5) and cup joint in the outside of hob (7), go up fixture block (5) both sides and all install connecting rod (501), the bottom of connecting rod (501) all is connected with the one end at ground thorn (201) top.

8. An all-metal grounding stud as claimed in claim 1, wherein: a sliding groove (601) is formed in the middle of the inner portion of the sliding rail (6), and the inner portion of the sliding groove (601) is connected with two ends of the outer side of the upper clamping block (5).

9. An all-metal grounding stud according to claim 1, wherein; the middle positions of two sides of the wire coiling groove (8) are provided with grooves, and the grooves on two sides of the wire coiling groove (8) are of a central line symmetrical structure.