CN210245739U

CN210245739U - Electrical equipment grounding device

Info

Publication number: CN210245739U
Application number: CN201921256444.6U
Authority: CN
Inventors: Qiancheng Hao; 郝乾程
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-04-03
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses an electrical equipment earthing device, including the pre-buried board of ground connection, the dead slot has all been seted up to the center department of the pre-buried board upper and lower surface of ground connection, the spout has been seted up in the pre-buried board of ground connection, the spout is located the both sides of dead slot, the ground plate has been placed in the dead slot, the both sides welding of ground plate has a plurality of connecting rods, in the ball was inserted to the one end of connecting rod, the fixed orifices has been seted up on the ground plate. An electrical equipment earthing device to can be smooth and electrical equipment contact, the earthing device's of being convenient for use has seted up the fixed orifices on the ground plate, thereby to have the base that has the inserted bar to insert, the dismantlement and the equipment of the device of being convenient for, utilize the shaft-like thing of steel pipe class to insert in the first inserted hole, and promote the base, under the effect of ground plate both sides ball, make the device remove, take off the fastener with the hook, make rubber fold pipe reset, be convenient for its be connected with electrical equipment, easy operation is convenient.

Description

Electrical equipment grounding device

Technical Field

The utility model relates to an electrical equipment technical field, in particular to electrical equipment earthing device.

Background

The grounding device is also called a grounding integrated device: and a device for electrically connecting the electrical equipment or other objects with the ground. (construction electric construction technology). The grounding device consists of a grounding electrode (plate), a grounding bus (indoor and outdoor), a grounding down lead (grounding jumper) and a framework grounding. It is used for the purpose of connecting an electrical system to the ground. The metal object which is in direct contact with the ground to realize electrical connection is a grounding electrode. It can be an artificial grounding electrode or a natural grounding electrode. The grounding electrode can be given some kind of electrical function, such as system grounding, protection grounding or signal grounding.

The existing electrical equipment grounding device is designed more traditionally, so that the existing electrical equipment grounding device is fixed underground, the position of a connecting point of the existing electrical equipment grounding device and the electrical equipment on the ground is single, corresponding setting cannot be carried out according to different equipment heights, the existing electrical equipment grounding device is installed before use, the existing electrical equipment grounding device is connected with the electrical equipment, the existing electrical equipment grounding device cannot be simply and conveniently connected according to the electrical equipment, and certain influence is brought to the using process of people.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an electrical equipment grounding device, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electrical equipment earthing device, includes the pre-buried board of ground connection, the dead slot has all been seted up to the center department of the pre-buried board of ground connection upper and lower surface, the spout has been seted up in the pre-buried board of ground connection, the spout is located the both sides of dead slot, the ground plate has been placed in the dead slot, the both sides welding of ground plate has a plurality of connecting rods, the one end of connecting rod is inserted in the ball, the fixed orifices has been seted up on the ground plate.

Preferably, the inserted bar has been inserted in the fixed orifices, the top welding of inserted bar has the base, first jack has been seted up to one side of base, the embedding of the vertical center department of base has ceramic pipe, the inside bottom of ceramic pipe bonds and has the baffle, the connecting plate has been cup jointed on the top of ceramic pipe, the upper surface of connecting plate bonds and has the rubber fold pipe, the top of rubber fold pipe and ceramic pipe bonds, the top of rubber fold pipe bonds and has binding post.

Preferably, rotating shafts are arranged at two ends of the grounding embedded plate, and the inner side wall of the grounding plate is in contact with the rotating shafts.

Preferably, the fixing holes are designed in three, and the angle between adjacent fixing holes is 60 degrees.

Preferably, a second jack is formed in one side of the connecting plate, a clamping piece is inserted into the second jack, and the other end of the clamping piece is clamped at the lower end of the wiring terminal.

Preferably, the lower surface of the guide plate and the lower surface of the base are in the same horizontal plane.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the rotary ground plate is arranged on the ground embedded plate, the fixing holes are formed in the ground plate, the base welded with the inserted rod is fixed through the fixing holes, and the base with the ceramic tube with the corresponding height is selected according to needs, so that the base can be smoothly contacted with electrical equipment, and the use of a grounding device is facilitated;

2. through designing the ground plate as the rotation state on the pre-buried board of ground connection, and the fixed orifices has been seted up on the ground plate, thereby the base that will weld the inserted bar inserts, the dismantlement and the equipment of the device of being convenient for, after inserting the inserted bar, utilize the shaft-like thing of steel pipe class to insert in the first jack, and promote the base, under the effect of ground plate both sides ball, make the device remove, thereby can remove required position, and take off the fastener with the hook, make rubber fold pipe reset, be convenient for its be connected with electrical equipment, easy operation is convenient.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic view of an overall structure of an electrical equipment grounding device according to the present invention;

fig. 2 is a top view of a grounding embedded plate in the grounding device of the electrical equipment of the present invention;

fig. 3 is a cross-sectional view a-a of fig. 2 of an electrical equipment grounding assembly in accordance with the present invention;

fig. 4 is a schematic structural view of a part of the grounding device of an electrical apparatus according to the present invention when not in operation.

In the figure: 1. grounding the pre-buried plate; 2. an empty groove; 3. a chute; 4. a ground plate; 5. a connecting rod; 6. a ball bearing; 7. a fixing hole; 8. a base; 9. a first jack; 10. a ceramic tube; 11. a connecting plate; 12. a rubber corrugated tube; 13. a wiring terminal; 14. a second jack; 15. a fastener; 16. a guide plate; 17. and (4) inserting the rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Examples

As shown in fig. 1-4, an electrical equipment grounding device comprises a grounding embedded plate 1, empty grooves 2 are formed in the centers of the upper surface and the lower surface of the grounding embedded plate 1, sliding grooves 3 are formed in the grounding embedded plate 1, the sliding grooves 3 are located on two sides of the empty grooves 2, grounding plates 4 are placed in the empty grooves 2, a plurality of connecting rods 5 are welded on two sides of the grounding plates 4, one ends of the connecting rods 5 are inserted into balls 6, fixing holes 7 are formed in the grounding plates 4, the grounding plates 4 are rotated through the grounding plates 1, fixing holes 7 are formed in the grounding plates 4, the bases 8 welded with inserting rods 17 are fixed through the fixing holes 7, and the bases 8 with corresponding height ceramic tubes 10 are selected according to needs, so that the electrical equipment can be smoothly contacted with the electrical equipment, and the grounding device can be conveniently used.

An inserting rod 17 is inserted into the fixing hole 7, a base 8 is welded at the top end of the inserting rod 17, a first inserting hole 9 is formed in one side of the base 8, a ceramic tube 10 is embedded in the vertical center of the base 8, a guide plate 16 is bonded at the bottom end inside the ceramic tube 10, a connecting plate 11 is sleeved at the top end of the ceramic tube 10, a rubber corrugated tube 12 is bonded on the upper surface of the connecting plate 11, the rubber corrugated tube 12 is bonded with the top end of the ceramic tube 10, a connecting terminal 13 is bonded at the top end of the rubber corrugated tube 12, the ground plate 4 is designed to be in a rotating state on the ground embedded plate 1, the fixing hole 7 is formed in the ground plate 4, so that the base 8 welded with the inserting rod 17 is inserted, the device is convenient to disassemble and assemble, after the inserting rod 17 is inserted, a rod-shaped object such as a steel tube is inserted into the first inserting hole 9, the base 8 is pushed, and, therefore, the rubber corrugated pipe 12 can be moved to a required position, and the clamping piece 15 is taken down by a hook, so that the rubber corrugated pipe 12 is reset, the connection with the electrical equipment is facilitated, and the operation is simple and convenient; rotating shafts are arranged at two ends of the grounding embedded plate 1, and the inner side wall of the grounding plate 4 is in contact with the rotating shafts; three fixing holes 7 are designed, and the adjacent angles are 60 degrees, so that the stability of the device after the insertion rod 17 is inserted is ensured; a second jack 14 is formed in one side of the connecting plate 11, a clamping piece 15 is inserted into the second jack 14, and the other end of the clamping piece 15 is clamped at the lower end of the wiring terminal 13; the lower surface of the guide plate 16 is at the same level as the lower surface of the base 8.

It should be noted that, the utility model relates to an electrical equipment grounding device, when in use, the grounding pre-embedded plate 1 is placed in the dug pit, the rotating ground plate 4 is arranged on the grounding pre-embedded plate 1, the fixing hole 7 is arranged on the ground plate 4, the base 8 with the ceramic pipe 10 with the corresponding height is selected according to the requirement, the base 8 welded with the inserted link 17 is fixed by the fixing hole 7, thereby being capable of smoothly contacting with the electrical equipment, the use of the grounding device is convenient, the grounding plate 4 is designed to be in a rotating state on the grounding pre-embedded plate 1, the fixing hole 7 is arranged on the ground plate 4, thereby the base 8 welded with the inserted link 17 is inserted, the disassembly and the assembly of the device are convenient, after the inserted link 17 is inserted, a rod-shaped object such as a steel pipe is inserted into the first inserting hole 9, and the base 8 is pushed, under the action of the balls 6 at two sides of the ground plate 4, the device is moved to move to a required position, the clamping piece 15 is taken down by the hook, the rubber corrugated pipe 12 is reset, connection between the rubber corrugated pipe and electrical equipment is facilitated, and the operation is simple and convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electrical equipment earthing device, includes ground connection pre-buried board (1), dead slot (2) have all been seted up to the center department of ground connection pre-buried board (1) upper and lower surface, spout (3) have been seted up in ground connection pre-buried board (1), spout (3) are located the both sides of dead slot (2), its characterized in that: an earth plate (4) is placed in the empty groove (2), a plurality of connecting rods (5) are welded on two sides of the earth plate (4), one ends of the connecting rods (5) are inserted into the balls (6), and fixing holes (7) are formed in the earth plate (4).

2. An electrical equipment grounding device as claimed in claim 1, wherein: insert in fixed orifices (7) inserted bar (17), the top welding of inserted bar (17) has base (8), first jack (9) have been seted up to one side of base (8), base (8) vertical center department embedding has ceramic pipe (10), the inside bottom bonding of ceramic pipe (10) has baffle (16), connecting plate (11) have been cup jointed on the top of ceramic pipe (10), the upper surface bonding of connecting plate (11) has rubber folded pipe (12), rubber folded pipe (12) bond with the top of ceramic pipe (10), the top bonding of rubber folded pipe (12) has binding post (13).

3. An electrical equipment grounding device as claimed in claim 1, wherein: rotating shafts are arranged at two ends of the grounding embedded plate (1), and the inner side wall of the grounding plate (4) is in contact with the rotating shafts.

4. An electrical equipment grounding device as claimed in claim 1, wherein: the number of the fixing holes (7) is three, and the angle between adjacent fixing holes is 60 degrees.

5. An electrical equipment grounding device as claimed in claim 2, wherein: a second jack (14) is formed in one side of the connecting plate (11), a clamping piece (15) is inserted into the second jack (14), and the other end of the clamping piece (15) is clamped at the lower end of the wiring terminal (13).

6. An electrical equipment grounding device as claimed in claim 2, wherein: the lower surface of the guide plate (16) and the lower surface of the base (8) are in the same horizontal plane.