CN211062953U

CN211062953U - Buried connecting device for lightning protection grounding body

Info

Publication number: CN211062953U
Application number: CN201922461018.2U
Authority: CN
Inventors: 黄刘华
Original assignee: Suzhou Xuhan Power Equipment Co ltd
Current assignee: Suzhou Xuhan Power Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-21
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a formula connecting device is buried to lightning grounding body, including bearing box and sealing washer, the upside of bearing box inner bottom supports the piece through compression spring and removal and is connected, and bears the top of box and have the top cap through the bolt fastening, support the board setting and support between the piece with fixed between the piece removing, and fixed support the piece and fix the lower terminal surface at the top cap, remove the interior bottom of piece and the fixed interior top of supporting the piece all is fixed with the lug simultaneously, the opening has all been seted up to both sides around bearing box, and bears the left and right sides of box and all be fixed with the fixed plate, has seted up the mounting hole on the fixed plate simultaneously. According to the buried connecting device for the lightning protection grounding body, in the process of installing the top cover, the movable abutting block can be abutted and fixed on the fixed abutting block under the compression action of the compression spring, relevant equipment is limited and fixed between the corresponding movable abutting block and the fixed abutting block, and the friction between the equipment and the movable abutting block and between the equipment and the fixed abutting block can be increased by the convex block, so that the purpose of strengthening connection is achieved.

Description

Buried connecting device for lightning protection grounding body

Technical Field

The utility model particularly relates to a lightning grounding body correlation technique field specifically is a lightning grounding body buries formula connecting device.

Background

The lightning protection grounding is divided into two concepts, namely lightning protection is adopted to prevent damage caused by lightning stroke; and secondly, the static grounding prevents the static from generating harm, and the lightning protection grounding body needs to use a connecting device in the process of adopting a buried type to carry out connection.

After the related equipment is connected together by the existing connecting device, the tightness between the related equipment and the device is not enough, so that the equipment is easy to shake or fall off, and the stability of the device in the installation process is not enough, so that the device is not convenient and fast to use, and the existing equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a formula connecting device is buried to lightning grounding body to the current connecting device who proposes in solving above-mentioned background links together the back with relevant equipment, and compactness between relevant equipment and the device is not enough, thereby easily leads to equipment to rock or drop, and the device is at the in-process problem that stability is not enough of installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a formula connecting device is buried to lightning grounding body, is including bearing box and sealing washer, the upside of bearing the box inner bottom supports the piece through compression spring and removal and is connected, and bears the top of box and has the top cap through the bolt fastening, and the lower terminal surface of top cap and the interior bottom that bears the box all are fixed with the butt plate simultaneously, the butt plate setting is supporting between the piece and fixed supporting between the piece in removing, and fixed supporting the piece and fix the lower terminal surface at the top cap, and the interior bottom that supports the piece and the fixed interior top that supports the piece of removal simultaneously all are fixed with the lug, the opening has all been seted up to both sides around bearing the box, and the left and right sides that bears the box all is fixed with the fixed plate, has seted up the.

Preferably, the movable abutting blocks and the bearing box form a telescopic structure through compression springs, and the compression springs are distributed between the inner bottom of the bearing box and the movable abutting blocks at equal intervals.

Preferably, the left side and the right side of the bottom of the movable abutting block are connected in the sliding grooves in a sliding mode, and the sliding grooves are formed in the inner wall of the bearing box.

Preferably, the sealing ring is fixed on the lower end surface of the top cover, and the sealing ring is clamped and connected on the upper end surface of the bearing box.

Preferably, the fixed resisting block and the movable resisting block have the same structure, the movable resisting block and the fixed resisting block are symmetrically arranged, and the number of the movable resisting block and the number of the fixed resisting block are two.

Preferably, the number of the fixing plates is two, and the two fixing plates are symmetrically arranged.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-thunder grounding body is a buried connecting device,

(1) related equipment can enter the bearing box through the opening, then the equipment can be connected together manually, then the top cover is covered and pressed downwards, then the top cover is fixed by screwing the bolt, and at the moment, the sealing ring is clamped and fixed on the upper end surface of the bearing box, so that the bearing box and the top cover are connected together more tightly;

(2) in the process of mounting the top cover, the movable abutting block can be abutted and fixed on the fixed abutting block under the compression action of the compression spring, related equipment is limited and fixed between the corresponding movable abutting block and the fixed abutting block, and the friction between the equipment and the movable abutting block as well as between the equipment and the fixed abutting block can be increased by the convex block, so that the purpose of strengthening connection is achieved, the equipment is prevented from falling off from the device, and the abutting plate plays a role in supporting the inside of the device;

(3) after the top cover is fixed, the fixing plate can be fixed together with the external limiting column under the action of the mounting hole, so that the stability of the device is improved.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

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

In the figure: 1. the bearing box comprises a bearing box body 2, a movable abutting block 3, a sliding groove 4, a compression spring 5, a top cover 6, a bolt 7, a sealing ring 8, an abutting plate 9, a fixed abutting block 10, a convex block 11, an opening 12, a fixing plate 13 and a mounting hole.

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. 1-3, the present invention provides a technical solution: a lightning protection grounding body buried connecting device is disclosed, according to the figure 1 and figure 2, the upside of the inner bottom of the bearing box 1 is connected with the movable resisting block 2 through the compression spring 4, and the top of the bearing box 1 is fixed with the top cover 5 through the bolt 6, meanwhile, the lower end surface of the top cover 5 and the inner bottom of the bearing box 1 are both fixed with resisting plates 8, the movable resisting block 2 and the bearing box 1 form a telescopic structure through the compression spring 4, and the compression springs 4 are distributed between the inner bottom of the bearing box 1 and the movable resisting block 2 at equal intervals, in the process of installing the top cover 5, the compression spring 4 is contracted, thereby the movable resisting block 2 is tightly fixed on the fixed resisting block 9, at the moment, the related equipment is limited and fixed between the corresponding movable resisting block 2 and the fixed resisting block 9, so as to achieve the purpose of strengthening connection, the left side and the right side of the bottom of the movable resisting block 2 are both slidably connected in the chute 3, and the chute 3, compression spring 4 is at the in-process of shrink, and its bottom left and right sides is gliding downwards in spout 3 to reach the purpose of supplementary compression spring 4 shrink, sealing washer 7 is fixed at the lower terminal surface of top cap 5, and sealing washer 7 block is connected at the up end who bears box 1, and sealing washer 7 can strengthen bearing box 1 and top cap 5 between be connected, thereby make bear box 1 and top cap 5 inseparabler connection together.

According to the drawings of fig. 1, 2 and 3, the resisting plate 8 is arranged between the movable resisting blocks 2 and between the fixed resisting blocks 9, the fixed resisting blocks 9 are fixed on the lower end surface of the top cover 5, the inner bottom of the movable resisting blocks 2 and the inner top of the fixed resisting blocks 9 are both fixed with the convex blocks 10, the structure of the fixed resisting blocks 9 is the same as that of the movable resisting blocks 2, the movable resisting blocks 2 and the fixed resisting blocks 9 are symmetrically arranged, the movable resisting blocks 2 and the fixed resisting blocks 9 are both provided with two, when the fixed resisting blocks 9 and the movable resisting blocks 2 are tightly fixed together, the fixed resisting blocks 9 and the movable resisting blocks 2 can limit and fix the equipment, so as to strengthen the connection between the equipment, the front side and the rear side of the bearing box 1 are both provided with openings 11, the left side and the right side of the bearing box 1 are both fixed with the fixed plates 12, the fixed plates 12 are provided with mounting holes 13, the fixed plates 12 are symmetrically arranged, and the outer limit penetrates through the mounting holes 13 to play a role in limiting to the, the stability of the device is conveniently improved.

The working principle is as follows: when the lightning protection grounding body buried connecting device is used, related equipment firstly penetrates through the opening 11 and is placed into the bearing box 1, then the equipment is manually connected together, then the top cover 5 is covered and the top cover 5 is pressed downwards, then the bolt 6 is screwed down, so that the top cover 5 is fixed, at the moment, the sealing ring 7 is clamped and fixed on the upper end surface of the bearing box 1, so that the bearing box 1 and the top cover 5 are connected together more tightly, meanwhile, the compression spring 4 is contracted, so that the movable abutting block 2 and the fixed abutting block 9 are abutted and fixed together, at the moment, the related equipment is limited and fixed between the corresponding movable abutting block 2 and the fixed abutting block 9, the lug 10 can increase the friction between the equipment and the movable abutting block 2 and the fixed abutting block 9, so as to achieve the purpose of strengthening connection, meanwhile, the abutting plates 8 are abutted together, so as to play a supporting role for the inside of the device, then, the external limiting column penetrates through the mounting hole 13 and is fixed at a required place, the external restraint posts act as a restraint to the device, thereby allowing the device to be placed more stably, which completes the entire work and is not described in detail in this specification, which is well known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a formula connecting device is buried to lightning grounding body, includes and bears box (1) and sealing washer (7), its characterized in that: the upper side of the inner bottom of the bearing box (1) is connected with the movable abutting blocks (2) through compression springs (4), the top of the bearing box (1) is fixed with a top cover (5) through bolts (6), meanwhile, the lower end face of the top cover (5) and the inner bottom of the bearing box (1) are both fixed with abutting plates (8), the abutting plates (8) are arranged between the movable abutting blocks (2) and between the fixed abutting blocks (9), the fixed abutting blocks (9) are fixed on the lower end face of the top cover (5), meanwhile, the inner bottom of the movable abutting blocks (2) and the inner top of the fixed abutting blocks (9) are both fixed with convex blocks (10), openings (11) are formed in the front side and the rear side of the bearing box (1), fixing plates (12) are fixed on the left side and the right side of the bearing box (1), and meanwhile, mounting holes (13) are formed in the fixing plates (12).

2. The buried lightning grounding body connecting device of claim 1, wherein: the movable abutting blocks (2) and the bearing box (1) form a telescopic structure through compression springs (4), and the compression springs (4) are distributed between the inner bottom of the bearing box (1) and the movable abutting blocks (2) at equal intervals.

3. The buried lightning grounding body connecting device of claim 1, wherein: the left side and the right side of the bottom of the movable abutting block (2) are connected in the sliding groove (3) in a sliding mode, and meanwhile the sliding groove (3) is formed in the inner wall of the bearing box (1).

4. The buried lightning grounding body connecting device of claim 1, wherein: the sealing ring (7) is fixed on the lower end face of the top cover (5), and the sealing ring (7) is clamped and connected on the upper end face of the bearing box (1).

5. The buried lightning grounding body connecting device of claim 1, wherein: the structure of the fixed resisting block (9) is the same as that of the movable resisting block (2), the movable resisting block (2) and the fixed resisting block (9) are symmetrically arranged, and two movable resisting blocks (2) and two fixed resisting blocks (9) are arranged at the same time.

6. The buried lightning grounding body connecting device of claim 1, wherein: the number of the fixing plates (12) is two, and the two fixing plates (12) are symmetrically arranged.