CN211860632U

CN211860632U - Anti-static grounding device for electromechanical equipment frame

Info

Publication number: CN211860632U
Application number: CN202020833614.9U
Authority: CN
Inventors: 孙华; 王华东; 周亚辉
Original assignee: GUIDAOJIAOTONG POLYTECHNIC INSTITUTE
Current assignee: GUIDAOJIAOTONG POLYTECHNIC INSTITUTE
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-11-03
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses an anti-static grounding device for an electromechanical equipment frame, which comprises a ground and a grounding rod, wherein a rubber sheet is embedded at the top of the ground, the top of the ground is provided with a frame, a vertical plate is fixedly arranged at the right end of the bottom of the frame, the right side surface of the vertical plate is provided with a round hole, the inner side wall of the round hole is slidably provided with a horizontal rod, a fixing ring is fixedly arranged on the side wall of the horizontal rod, a spring is fixedly arranged at the left side of the fixing ring, the left end of the spring is fixedly arranged at the right side surface of the vertical plate, the right end of the horizontal rod is hinged with a connecting rod, and the right end of the connecting rod is fixedly provided with a clamping plate controlled by the spring, the clamping plate can be clamped at the right side of a fixed plate through the elasticity of the spring, the bottom end of the grounding rod is inserted into the ground, reasonable in design, the practicality is stronger.

Description

Anti-static grounding device for electromechanical equipment frame

Technical Field

The utility model relates to an earthing device technical field specifically is an electromechanical device frame prevents static earthing device.

Background

The grounding finger is that a neutral point of an electric power system and an electric device, an exposed conductive part of the electric equipment and an external conductive part of the device are connected with the ground through conductors, a grounding rod is required to be arranged on an equipment support for leading static electricity into the ground at present, but the existing grounding rod is fixed on a rack, and a grounding end is buried below the ground, so that the rack is inconvenient to move, and therefore, the anti-static grounding device for the rack of the electromechanical equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electromechanical device frame antistatic grounding 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 anti-static grounding device of an electromechanical equipment frame comprises a ground and a grounding rod, wherein a rubber sheet is embedded at the top of the ground, the top of the ground is provided with a stand, the right end of the bottom of the stand is fixedly provided with a vertical plate, the right side surface of the vertical plate is provided with a round hole, a cross bar is slidably arranged on the inner side wall of the round hole, a fixing ring is fixedly arranged on the side wall of the cross bar, the left side of the fixing ring is fixedly provided with a spring, the left end of the spring is fixedly arranged on the right side surface of the vertical plate, the right end of the cross rod is hinged with a connecting rod, the right end of the connecting rod is fixedly provided with a clamping plate, the bottom of the side wall of the grounding rod is fixedly provided with a fixed plate, the left side surface of the clamping plate is tightly attached to the right side surface of the fixed plate, the left end of the grounding rod is tightly attached to the right end of the machine frame, the bottom end of the grounding rod is provided with a telescopic device, and the bottom end of the telescopic device penetrates through the rubber sheet to be inserted into the ground.

Preferably, the right end of the rack is provided with a cylindrical groove, and the left end of the grounding rod is inserted into the cylindrical groove.

Preferably, a rubber layer is arranged on the outer side wall of the grounding rod.

Preferably, the telescoping device includes the inserted bar, the bottom of earth bar is equipped with the spout, the inside wall left end of spout is equipped with the rectangle mouth, the inside wall relative slip of inserted bar and spout, the lateral wall left end of inserted bar is equipped with holds up the pole, the left end of holding up the pole passes the rectangle mouth and extends to the outside.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a bottom in the frame is equipped with the cardboard through spring control, and elasticity through the spring can make the cardboard joint on the right side of fixed plate, and then makes the left end of earthed pole fix on the right-hand member of frame, and the bottom of earthed pole inserts the subsurface through the telescoping device, through being equipped with the dismantlement of fixed plate and telescoping device convenient to earthed pole and frame, the position of the frame of being convenient for removes and going on of ground connection operation, reasonable in design, and the practicality is stronger.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a schematic view of the present invention at a.

Fig. 3 is a schematic view of the position b of the present invention.

In the figure: 1. ground, 2, frame, 3, riser, 4, round hole, 5, horizontal pole, 6, solid fixed ring, 7, spring, 8, connecting rod, 9, cardboard, 10, earth bar, 11, fixed plate, 12, telescoping device, 13, sheet rubber, 14, cylinder groove, 15, rubber layer, 16, inserted bar, 17, hold up the pole, 18, spout, 19, rectangle mouth.

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, fig. 2 and fig. 3, the present invention provides a technical solution: an anti-static grounding device of an electromechanical equipment rack comprises a ground 1 and a grounding rod 10, wherein a rubber sheet 13 is embedded at the top of the ground 1, the rubber sheet 13 is used for increasing the insulation effect of the position of a telescopic device 12 on the ground 1, the top of the ground 1 is provided with a rack 2, a vertical plate 3 is fixedly installed at the right end of the bottom of the rack 2, a round hole 4 is formed in the right side surface of the vertical plate 3, a cross rod 5 is slidably installed on the inner side wall of the round hole 4, a fixing ring 6 is fixedly installed on the side wall of the cross rod 5, a spring 7 is fixedly installed on the left side of the fixing ring 6, the spring 7 shown in figure 2 is in an extending and stretching state, the left end of the spring 7 is fixedly installed on the right side surface of the vertical plate 3, a connecting rod 8 is hinged to the right end of the cross rod 5, a clamping plate 9 is fixedly installed at the right, the outside cladding of fixed plate 11 has the rubber material, and the left end of earth rod 10 closely laminates at the right-hand member of frame 2, and the bottom of earth rod 10 is equipped with telescoping device 12, and the bottom of telescoping device 12 runs through the sheet rubber 13 and pegs graft in ground 1.

Particularly, the right-hand member of frame 2 is equipped with cylinder groove 14, and the left end of earthing rod 10 is pegged graft in cylinder groove 14, and the left end of earthing rod 10 supports on the left wall in cylinder groove 14, the setting of cylinder groove 14 for the position installation relation of injecing earthing rod 10 and frame 2, the going on of the installation of being convenient for.

Specifically, the outer side wall of the ground rod 10 is provided with a rubber layer 15, the rubber layer 15 is provided to increase the external insulation of the ground rod 10, and the ground rod 10 has a shape of "7" in fig. 1.

Particularly, telescoping device 12 includes inserted bar 16, the bottom of earth bar 10 is equipped with spout 18, the inside wall left end of spout 18 is equipped with rectangle mouth 19, the inside wall of inserted bar 16 and the inside wall relative slip of spout 18, the lateral wall left end of inserted bar 16 is equipped with holds up pole 17, hold up the left end of pole 17 and pass rectangle mouth 19 and extend to the outside, earth bar 10 is copper clad steel material with inserted bar 16, hold up pole 17 and be convenient for people to the operation of inserted bar 16, and hold up pole 17 for insulating material, for example rigid plastic.

The working principle is as follows: when the rack 2 needs to be moved, the holding rod 17 is moved upwards, the bottom end of the insertion rod 16 is separated from the ground 1 until all the bottom end of the insertion rod enters the sliding groove 18, then the cross rod 5 is moved rightwards, the clamping plate 9 is separated from the fixing plate 11, the clamping plate 9 is rotated leftwards and downwards, the grounding rod 10 is moved rightwards, and the left end of the grounding rod 10 is separated from the cylindrical groove 14, so that the rack 2 and the grounding rod 10 can be detached.

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 utility model provides an electromechanical device frame antistatic grounding device which characterized in that: the ground plate comprises a ground surface (1) and a grounding rod (10), wherein a rubber sheet (13) is embedded at the top of the ground surface (1), a rack (2) is arranged at the top of the ground surface (1), a vertical plate (3) is fixedly installed at the right end of the bottom of the rack (2), a round hole (4) is formed in the right side face of the vertical plate (3), a cross rod (5) is slidably installed on the inner side wall of the round hole (4), a fixing ring (6) is fixedly installed on the side wall of the cross rod (5), a spring (7) is fixedly installed on the left side of the fixing ring (6), the left end of the spring (7) is fixedly installed on the right side face of the vertical plate (3), a connecting rod (8) is hinged to the right end of the cross rod (5), a clamping plate (9) is fixedly installed at the right end of the connecting rod (8), a fixing plate (11) is fixedly installed at the bottom of, the left end of the grounding rod (10) is tightly attached to the right end of the rack (2), a telescopic device (12) is arranged at the bottom end of the grounding rod (10), and the bottom end of the telescopic device (12) penetrates through the rubber sheet (13) to be inserted into the ground (1).

2. The electromechanical device rack antistatic grounding assembly of claim 1, wherein: the right end of the rack (2) is provided with a cylindrical groove (14), and the left end of the grounding rod (10) is inserted into the cylindrical groove (14).

3. The electromechanical device rack antistatic grounding assembly of claim 1, wherein: and a rubber layer (15) is arranged on the outer side wall of the grounding rod (10).

4. The electromechanical device rack antistatic grounding assembly of claim 1, wherein: the telescopic device (12) comprises an inserting rod (16), a sliding groove (18) is formed in the bottom end of the grounding rod (10), a rectangular opening (19) is formed in the left end of the inner side wall of the sliding groove (18), the inner side wall of the inserting rod (16) and the inner side wall of the sliding groove (18) slide relatively, a holding rod (17) is arranged at the left end of the side wall of the inserting rod (16), and the left end of the holding rod (17) penetrates through the rectangular opening (19) and extends to the outside.