CN212989422U

CN212989422U - Detection device for lightning protection equipment

Info

Publication number: CN212989422U
Application number: CN202021480950.6U
Authority: CN
Inventors: 刘毅; 喻潜; 汪金宏; 李享; 乐辉; 韩一坤
Original assignee: Wuhan Tianhong Lightning Detection Center Development Co ltd
Current assignee: Wuhan Tianhong Lightning Detection Center Development Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-16
Anticipated expiration: 2030-07-23

Abstract

The utility model provides a detection apparatus for be used for lightning protection equipment relates to detection device technical field, which comprises an outer shell, the fixed surface of shell installs the buckle, the inside fixed mounting of shell has the instrumentation main part, the surface of shell rotates through the hinge and is connected with the lid, the inside of lid is seted up flutedly, the fixed surface of lid installs mounting structure, mounting structure includes the spacing groove, the spacing groove has been seted up to surface one side of lid, the inner wall sliding connection of spacing groove has buffer structure, one side that the surface of lid is located the spacing groove is provided with coupling assembling. The utility model discloses, through setting up this buffer structure for the device can carry out the double buffering shock attenuation, has improved the device's anti-vibration performance greatly, meets the vibrations power when great simultaneously, also is difficult for making inside part take place not hard up the condition and has taken place, has improved the device's life.

Description

Detection device for lightning protection equipment

Technical Field

The utility model relates to a detection device technical field especially relates to a detection device for lightning protection equipment.

Background

Generally, the lightning protection equipment is detected to be in fault through three modes of live detection, online real-time monitoring and regular power failure maintenance, live detection requires direct detection of workers, online real-time monitoring requires detection data to be sent to a monitoring center through a network, and judgment is carried out by monitoring workers.

And traditional detection device is when using, especially when outdoor use, jolts can take place in the in-process of transportation, because there is not the device of protection, makes detection device's internals produce the damage very easily, especially meets when the shaking force is great, because there is not buffer structure, makes the parts of inside take place to become flexible easily, leads to life to reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the detection device who provides for lightning protection equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a detection device for lightning protection equipment comprises a shell, wherein a buckle is fixedly installed on the outer surface of the shell, a detection instrument main body is fixedly installed inside the shell, the outer surface of the shell is rotatably connected with a cover through a hinge, a groove is formed in the cover, a mounting structure is fixedly installed on the outer surface of the cover and comprises a limiting groove, the limiting groove is formed in one side of the outer surface of the cover, a buffer structure is slidably connected to the inner wall of the limiting groove, a connecting assembly is arranged on one side, located on the limiting groove, of the outer surface of the cover and comprises a chute, a chute is formed in one side, located on the limiting groove, of the outer surface of the cover, a limiting block is slidably connected to the inner wall of the chute, an inner cavity is formed in the limiting block, limiting holes are formed in two sides of the inner cavity, the outer surface both ends of bull stick all are equipped with and press the board, press the opposite one side fixed mounting of board and have the extrusion pole.

Preferably, buffer structure includes the buffer board, the fixed surface of buffer board installs the bolt, the front of buffer board is located the four corners position and is provided with the protection component, the inner wall sliding connection of buffer board and spacing groove, the surface of bolt is provided with the spring lug, the big or small size of spring lug and the big or small size looks adaptation in spacing hole, the big or small size of bolt and the inner chamber size looks adaptation of stopper.

Preferably, the protection component includes the square groove, the surface four corners position at the buffer board is seted up to the square groove, and the quantity of square groove is two sets of, every group the quantity of square groove is four, the inner wall sliding connection of square groove has the square, the surface of square rotates and is connected with the round pin axle, fixed mounting has buffer spring between the square and the one side that the square groove is relative, the one end fixed mounting that the square was kept away from to the round pin axle has the square board.

Preferably, the back of the shell is fixedly provided with a socket, and the back of the shell is provided with dustproof structures at two sides of the socket.

Preferably, dustproof construction includes guard plate subassembly and fixed subassembly, the guard plate subassembly includes the axostylus axostyle, the back of shell rotates and is connected with the axostylus axostyle, the surface rotation of axostylus axostyle is connected with the guard plate, the internal surface fixed mounting of guard plate has the groove piece, fixed subassembly includes the rectangular channel, the rectangular channel has been seted up to one side that the back of shell is located the socket, the inner wall sliding connection of rectangular channel has the slider, the external fixed surface of slider installs the pull rod, the pull rod runs through rectangular channel and shell in proper order and extends to the outside of shell, the one end surface cover that the pull rod is located the inside.

Preferably, the outer surface cover of axostylus axostyle is equipped with the drawing disk spring, the both ends of drawing disk spring respectively with the surface of axostylus axostyle and the outer fixed surface of guard plate be connected.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the mounting structure and the buffer structure, when the detection is needed outdoors, before transportation, the buffer plate is inserted into the groove, the bolt is moved to the position which is equal to the position of the limit block, the limit block is slid to lead the limit block to slide along the inner wall of the chute, at the moment, the bolt is inserted into the limit block, the spring lug at the two sides of the bolt is protruded to limit the hole, rapid limit is carried out, the preliminary fixing effect is reached, then transportation is carried out, when the shell is jolted, the detection instrument main body can move along the inner wall of the shell and impact the square plate, the square plate extrudes the square block through the pin shaft, the square block slides along the inner wall of the square groove, the preliminary buffer effect is reached, simultaneously the buffer spring is extruded, the further buffer effect is reached, by arranging the buffer structure, the device can carry out double buffer shock absorption, the anti-vibration performance of the device is greatly improved, when the vibration force is large, the situation that the inner part is not easy to loosen is also achieved, the service life of the device is prolonged, meanwhile, when the buffer structure needs to be disassembled for maintenance, the pressing plate is pressed, the pressing plate drives the extrusion rod to extrude the spring lug, the spring lug is separated from the limiting hole, the limiting block slides, the bolt is separated from the limiting block, the quick disassembling effect can be achieved, convenience is brought to later-stage maintenance, and the practicability of the device is improved.

2. The utility model discloses in, through setting up dustproof construction, when not using the device, the guard plate rotates, make the guard plate rotate through the axostylus axostyle, and drive the inside that the rectangular channel was inserted to the groove piece, the extrusion slider, make the slider slide along the rectangular channel, and extrude the elasticity spring, when treating the slider and remove to the inner chamber of groove piece, insert the groove piece, reach fixed effect, play dirt-proof effect, when needs use, the pulling pull rod, make the pull rod drive the inner chamber that the slider breaks away from the groove piece, the resilience force of drawing a set spring simultaneously, make the quick opening of guard plate, through setting up dustproof construction, make this structure easy operation convenient, and possess the dustproof effect of efficient.

Drawings

Fig. 1 is a schematic perspective view of a detection device for lightning protection equipment according to the present invention;

fig. 2 is a schematic side view of the detection device for lightning protection equipment according to the present invention;

fig. 3 is a schematic structural diagram of a top view of a detection device for a lightning protection apparatus according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 5 is a schematic view of the structure of the present invention at B in FIG. 3;

fig. 6 is a schematic structural diagram of the present invention at C in fig. 2.

Illustration of the drawings:

1. a housing; 11. buckling; 2. a detection instrument main body; 3. a cover; 31. a groove; 4. a mounting structure; 41. a limiting groove; 42. a connecting assembly; 421. a chute; 422. a limiting block; 423. a limiting hole; 424. a rotating rod; 425. pressing a plate; 426. an extrusion stem; 5. a buffer structure; 51. a buffer plate; 52. a bolt; 53. a guard assembly; 531. a square groove; 532. a square block; 533. a pin shaft; 534. a buffer spring; 535. a square plate; 6. A socket; 7. a dust-proof structure; 71. a guard plate assembly; 711. a shaft lever; 712. a protection plate; 713. a disc-pulling spring; 714. a groove block; 72. a fixing assembly; 721. a rectangular groove; 722. a slider; 723. a pull rod; 724. An elastic spring.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-6, the utility model provides a detection device for lightning protection equipment, including shell 1, the fixed surface of shell 1 installs buckle 11, the inside fixed mounting of shell 1 has instrumentation main part 2, the surface of shell 1 is connected with lid 3 through hinge rotation, recess 31 has been seted up to the inside of lid 3, the fixed surface of lid 3 installs mounting structure 4, and the back fixed mounting of shell 1 has socket 6, the both sides that the back of shell 1 is located socket 6 are provided with dustproof construction 7.

The specific arrangement and function of the mounting structure 4, the cushioning structure 5 and the dust-proof structure 7 will be described in detail below.

As shown in fig. 4 and 5, the mounting structure 4 includes a limiting groove 41, one side of the outer surface of the cover 3 is provided with the limiting groove 41, an inner wall of the limiting groove 41 is slidably connected with a buffer structure 5, one side of the outer surface of the cover 3, which is located at the limiting groove 41, is provided with a connecting assembly 42, the connecting assembly 42 includes a sliding groove 421, one side of the outer surface of the cover 3, which is located at the limiting groove 41, is provided with a sliding groove 421, an inner wall of the sliding groove 421 is slidably connected with a limiting block 422, an inner cavity is formed inside the limiting block 422, both sides of the inner cavity are provided with limiting holes 423, the outer surface of the limiting block 422 is rotatably connected with a rotating rod 424, both ends of the outer surface of the rotating rod 424 are sleeved with a pressing plate 425, one side of the pressing plate 425 opposite to the pressing plate 426 is, the front surface of the buffer plate 51 is provided with a protection component 53 at four corners, the buffer plate 51 is connected with the inner wall of the limiting groove 41 in a sliding manner, the outer surface of the bolt 52 is provided with a spring bump, the size of the spring bump is matched with the size of the limiting hole 423, the size of the bolt 52 is matched with the size of the inner cavity of the limiting block 422, the protection component 53 comprises a square groove 531, the square groove 531 is arranged at the four corners of the outer surface of the buffer plate 51, the number of the square grooves 531 is two, the number of the square grooves 531 in each group is four, the inner wall of the square groove 531 is connected with a square 532 in a sliding manner, the outer surface of the square 532 is connected with a pin shaft 533 in a rotating manner, a buffer spring 534 is fixedly arranged between the surfaces of the square groove 532 and opposite to the square groove 531, one end of the pin shaft 533 far away from the square groove 532 is fixedly provided, make the device can carry out dual buffering shock attenuation, the anti-vibration performance of the device is greatly improved, run into the shaking force when great simultaneously, also be difficult for making the inside part take place not hard up the condition and taken place, the device's life has been improved, when needing to dismantle 5 maintenances of buffer structure simultaneously, press and press board 425, make and drive the extrusion ram 426 extrusion spring lug according to board 425, make spring lug break away from spacing hole 423, slide stopper 422, make bolt 52 break away from stopper 422, can reach the effect of quick dismantlement, it facilitates for the maintenance and the maintenance in later stage, the device's practicality has been improved.

The effect that its whole mounting structure 4 and buffer structure 5 reach is, when needs examine in the open air, before the transportation, insert the inside of recess 31 with buffer board 51 earlier, wait to reach bolt 52 and remove to the position that is equal to stopper 422 mutually, slip stopper 422, make stopper 422 slide along the inner wall of spout 421, bolt 52 inserts the inside of stopper 422 at this moment, make the spring lug of bolt 52 both sides bulge spacing hole 423, carry out quick spacing, reach preliminary fixed effect, at this moment transport again, when the shell 1 receives jolting, the detection instrument main part 2 can move along the inner wall of shell 1, and strike square plate 535, make square plate 535 extrude square 532 through round pin axle 533, make square 532 slide along the inner wall of square groove 531, reach the effect of preliminary buffering, extrude buffer spring 534 simultaneously, reach the effect of further buffering, through setting up this buffer structure 5, make the device can carry out dual buffering shock attenuation, the anti-vibration performance of the device has been improved greatly, run into the shaking force when great simultaneously, also be difficult for making inside part take place not hard up the condition and taken place, the device's life has been improved, when needing to dismantle buffer structure 5 maintenance simultaneously, press and press board 425, make to drive the extrusion ram 426 extrusion spring convex block according to board 425, make spring convex block break away from spacing hole 423, slip stopper 422, make bolt 52 break away from stopper 422, can reach the effect of quick dismantlement, maintenance and maintenance in later stage facilitate, the device's practicality has been improved.

As shown in fig. 3 and 6, the dust-proof structure 7 includes a shield plate assembly 71 and a fixing assembly 72, the fender assembly 71 includes a shaft 711, the shaft 711 is rotatably connected to the rear surface of the housing 1, a protection plate 712 is rotatably connected to the outer surface of the shaft 711, a groove block 714 is fixedly installed on the inner surface of the protection plate 712, the fixing component 72 comprises a rectangular groove 721, the back of the housing 1 at one side of the socket 6 is provided with the rectangular groove 721, the inner wall of the rectangular groove 721 is slidably connected with a sliding block 722, a pull rod 723 is fixedly arranged on the outer surface of the sliding block 722, the tension rod 723 penetrates the rectangular slot 721 and the housing 1 in sequence and extends to the outside of the housing 1, the outer surface of one end of the pull rod 723 positioned inside the rectangular slot 721 is sleeved with an elastic spring 724, and a plug rod 725 is fixedly arranged on the outer surface of the sliding block 722 on the opposite side of the pull rod 723. The outer surface cover of axostylus axostyle 711 is equipped with the disc spring 713, the both ends of disc spring 713 respectively with the surface of axostylus axostyle 711 and the outer fixed surface of guard plate 712 be connected, through setting up dustproof construction 7, when needs use, pulling pull rod 723 for pull rod 723 drives the inner chamber that slider 722 breaks away from 31 pieces of recess, the resilience force of disc spring 713 is drawn simultaneously, make the quick opening of guard plate 712, through setting up dustproof construction 7, make this structure easy operation convenient, and possess the dustproof effect of efficient.

The effect that its whole dustproof construction 7 reaches does, when not using the device, rotation guard plate 712, make guard plate 712 rotate through axostylus axostyle 711, and drive the inside that the recess 31 piece inserted rectangular channel 721, extrude slider 722, make slider 722 slide along rectangular channel 721, and extrude elasticity spring 724, treat that slider 722 removes the inner chamber to the recess 31 piece when, insert recess 31 piece, reach fixed effect, play dirt-proof effect, when needs use, pulling pull rod 723, make pull rod 723 drive the inner chamber that slider 722 breaks away from the recess 31 piece, the resilience force of disc spring 713 simultaneously, make the quick opening of guard plate 712, through setting up dustproof construction 7, make this structure easy operation convenient, and possess the dustproof effect of efficient.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A detection device for lightning protection equipment, includes shell (1), its characterized in that: the outer surface of the shell (1) is fixedly provided with a buckle (11), the inner part of the shell (1) is fixedly provided with a detection instrument main body (2), the outer surface of the shell (1) is rotatably connected with a cover (3) through a hinge, a groove (31) is formed in the cover (3), the outer surface of the cover (3) is fixedly provided with a mounting structure (4), the mounting structure (4) comprises a limiting groove (41), one side of the outer surface of the cover (3) is provided with the limiting groove (41), the inner wall of the limiting groove (41) is slidably connected with a buffer structure (5), one side of the outer surface of the cover (3) positioned in the limiting groove (41) is provided with a connecting assembly (42), the connecting assembly (42) comprises a sliding groove (421), one side of the outer surface of the cover (3) positioned in the limiting groove (41) is provided, the inner wall sliding connection of spout (421) has stopper (422), the inner chamber has been seted up to the inside of stopper (422), and spacing hole (423) have all been seted up to the both sides of inner chamber, the surface of stopper (422) rotates and is connected with bull stick (424), the surface both ends of bull stick (424) all are overlapped and are equipped with according to board (425), press the relative one side fixed mounting of board (425) to have extrusion stem (426).

2. The detection device for the lightning protection equipment according to claim 1, wherein: buffer structure (5) are including buffer board (51), the fixed surface of buffer board (51) installs bolt (52), the front of buffer board (51) is located the four corners position and is provided with protective component (53), the inner wall sliding connection of buffer board (51) and spacing groove (41), the surface of bolt (52) is provided with spring convex block, spring convex block's big or small size and the big or small size looks adaptation of spacing hole (423), the big or small size of bolt (52) and the inner chamber of stopper (422) big or small size looks adaptation.

3. The detection device for the lightning protection equipment according to claim 2, wherein: protection component (53) include square groove (531), the surface four corners position at buffer board (51) is seted up in square groove (531), and the quantity of square groove (531) is two sets of, every group the quantity of square groove (531) is four, the inner wall sliding connection of square groove (531) has square (532), the surface rotation of square (532) is connected with round pin axle (533), fixed mounting has buffer spring (534) between the one side that square (532) and square groove (531) are relative, the one end fixed mounting that square (532) was kept away from in round pin axle (533) has square (535).

4. The detection device for the lightning protection equipment according to claim 2, wherein: the back fixed mounting of shell (1) has socket (6), the back of shell (1) is located the both sides of socket (6) and is provided with dustproof construction (7).

5. The detection device for the lightning protection equipment according to claim 4, wherein: the dustproof structure (7) comprises a protection plate component (71) and a fixing component (72), the protection plate component (71) comprises a shaft rod (711), the back of the shell (1) is rotatably connected with the shaft rod (711), the outer surface of the shaft rod (711) is rotatably connected with the protection plate (712), a groove block (714) is fixedly installed on the inner surface of the protection plate (712), the fixing component (72) comprises a rectangular groove (721), a rectangular groove (721) is formed in one side, located on the socket (6), of the back of the shell (1), a sliding block (722) is slidably connected to the inner wall of the rectangular groove (721), a pull rod (723) is fixedly installed on the outer surface of the sliding block (722), the pull rod (723) sequentially penetrates through the rectangular groove (721) and the shell (1) and extends to the outside of the shell (1), and an elastic spring (724) is sleeved on the outer surface of one end, located inside the rectangular groove (721), of the, and the outer surface of the sliding block (722) is fixedly provided with an inserted rod (725) at the surface opposite to the pull rod (723).

6. The detection device for the lightning protection equipment according to claim 5, wherein: the outer surface of the shaft lever (711) is sleeved with a pull disc spring (713), and two ends of the pull disc spring (713) are fixedly connected with the outer surface of the shaft lever (711) and the outer surface of the protection plate (712) respectively.