CN209823379U - Windproof mounting device of lightning protector - Google Patents

Abstract

The embodiment of the utility model discloses a windproof mounting device of a lightning protector, which comprises a placing frame, a fixed box is arranged at the central position of the placing frame, the placing frame comprises a base plate and a rotary mounting seat, a plurality of flow guide blocks are rotatably connected on the front surface of the base plate, a limit platform is arranged at the central position of the front surface of the base plate, the device is provided with a moving component, once the external wind force is larger to rotate the flow guide blocks, the moving component can slide to deflect the fixed box, and then the fixed box can flow through along the inclined fixed box and the flow guide blocks when being blown by the strong wind, thereby avoiding the condition that the fixed box is blown out, simultaneously, because a sliding sealing element is also arranged in the fixed box, when the fixed box is folded, a rubber pressing block can be pushed to press in the limit sleeve, even if the external seepage is blocked by the rubber pressing block, thereby avoided the lightning protection device to be stained with by the rainwater and leaded to the condition emergence of lightning protection device damage, its protectiveness is higher.

Description

Windproof mounting device of lightning protector

Technical Field

The embodiment of the utility model provides a relate to lightning protection device technical field, concretely relates to lightning protection device prevent wind installation device.

Background

The lightning protector, also called lightning arrester, surge protector, overvoltage protector, etc. mainly includes power supply lightning protector and signal lightning protector, and the lightning protector is used to prevent the equipment damaged by lightning stroke by means of modern electricity and other technology. The lightning arrester is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines. When spike current or voltage is suddenly generated in an electric loop or a communication line due to external interference, the surge protector can be conducted and shunted within a very short time, so that damage of surge to other equipment in the loop is avoided, and the surge protector is fixed by using a mounting device in the daily use process.

Common installation device generally faces in the existing market, and its structure is comparatively simple, in case meet strong wind and rain weather, in dust or rainwater just very easily get into equipment for thereby lightning protection device is stained with water and leads to its normal use to receive the influence, and its protectiveness is relatively poor.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a wind-proof mounting device of lightning protection device, which is provided with a moving component, once the external wind force is larger to rotate the diversion block, the moving component can slide to deflect the fixed box, then the wind blows out, the wind can flow through the inclined fixed box and the diversion block, thereby the fixed box is prevented from being blown out, simultaneously, because the sliding sealing element is also arranged in the fixed box, when the fixed box is closed, the rubber pressing block can be pushed to press in the limiting sleeve, even the external rainwater seeps in, the rubber pressing block can also block, thereby the lightning protection device is prevented from being stained by the rainwater to cause the damage of the lightning protection device, the protective property is higher, thereby solving the problems that the normal use of the lightning protection device is influenced because the device structure is simpler, once the wind and rain weather are met, dust or rainwater can easily enter the device, and the lightning protection device is stained by water, the protection performance is poor.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

a windproof mounting device of a lightning arrester comprises a placing frame, wherein a fixed box is mounted at the central position of the placing frame, the placing frame comprises a base plate and a rotary mounting seat, the front surface of the base plate is rotatably connected with a plurality of flow guide blocks, a limiting table is mounted at the central position of the front surface of the base plate, a limiting clamping groove is formed in the side wall of the limiting table, the rotary mounting seat can freely slide in the limiting clamping groove, a plurality of tooth blocks are arranged on the side wall of the rotary mounting seat at equal intervals, and a moving assembly for driving the rotary mounting seat to deflect is arranged on the surface of the flow guide block;

the movable assembly comprises a plurality of sliding cylinders which are arranged on the front surface of the base plate at equal intervals, sliding teeth block plates are connected in the sliding cylinders in a sliding mode, connecting springs are fixedly arranged between the sliding cylinders and the sliding teeth block plates, racks meshed with the teeth blocks are arranged on the surfaces of the sliding teeth block plates, and the sliding teeth block plates are connected with the flow guide blocks through rotating connecting rods at one ends far away from the sliding cylinders.

As a preferred scheme of the utility model, fixed case includes that fixed mounting rotates the protecgulum that the back box on the mount pad and is connected with the back box rotation, be connected through the slip fixture block between back box and the protecgulum, adjustable fixed subassembly is installed to the rear inner wall of back box, and is in a plurality of slip recess has been seted up between the inner wall of back box and the outer wall, be provided with transparent protection fender lid on the back box be provided with the sealed sliding seal spare to fixed case in the slip recess.

As a preferred scheme of the utility model, the sliding sealing element comprises a sliding protective sleeve fixedly arranged on the inner side wall of the rear box, a limiting sleeve positioned on the inner side wall of the front cover and a connecting rod, a reset limiting cover is arranged in the sliding groove, a pressing block is slidably connected in the reset limiting cover, a connecting spring is fixedly arranged between the pressing block and the reset limiting cover, one end of the connecting rod is connected with the pressing block, the other end of the connecting rod is connected with a push-out slider, a rubber pressing block and an inclined push-out block are slidably connected in the sliding protective sleeve, a push-out spring is fixedly arranged between the inclined push-out block and the rubber pressing block, one side of the push-out slider is provided with a sliding inclined block for pushing up the inclined push-out block, the sliding inclined block is positioned in the sliding groove and slides along with the sliding of the sliding block, and one side surface of the sliding inclined block is provided with, and a sealing rubber ring is arranged in the limiting sleeve, and a pressing ejector block is arranged on the surface of the rear box at a position corresponding to the pressing block.

As a preferred scheme of the utility model, adjustable fixed subassembly includes the spacing cover of part and is located the centre gripping of the spacing cover of part and glues the piece, fixed mounting has the centre gripping spring between the piece is glued to spacing cover of part and centre gripping.

As an optimized scheme of the utility model, the water conservancy diversion piece is the right trapezoid structure.

The utility model discloses an embodiment has following advantage:

(1) the device is provided with a moving assembly, once the outside wind power is large, the flow guide block rotates, the moving assembly slides, so that the fixed box deflects, when the strong wind blows out, the strong wind rapidly flows along the inclined fixed box and the flow guide block instead of directly impacting on the fixed box, so that the fixed box is prevented from being blown to be damaged, meanwhile, as a sliding sealing element is also arranged in the fixed box, when the fixed box is closed, the rubber pressing block is pushed to be firmly pressed in the limiting sleeve, even if the outside rainwater seeps into the rubber pressing block, the lightning protector is prevented from being damaged due to the fact that the lightning protector is stained with the rainwater, and the protection performance of the lightning protector is high;

(2) the equipment is provided with an adjustable fixing component, and the adjustable fixing component can be adjusted according to the size of the lightning protection device, so that the application range of the equipment is wide.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a side sectional view of the fixing box of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a front partial sectional view of the rotary mounting base of the present invention;

fig. 5 is a bottom sectional view of the placement frame of the present invention.

In the figure:

1-a stationary box; 2-an adjustable fixing component; 3-a sliding seal; 4-placing the frame;

101-a rear box; 102-a front cover; 103-a transparent protective cover; 104-sliding fixture block; 105-a sliding groove;

201-part limit cover; 202-clamping a rubber block; 203-a clamping spring;

301-pressing block; 302-a connecting rod; 303-pushing out the sliding block; 304-a sliding ramp; 305-a sliding wheel; 306-sliding protective sleeve; 307-oblique pushing out block; 308-rubber briquetting; 309-a push spring; 310-a stop collar; 311-sealing rubber ring; 312-pressing the top block; 313-a reset limit cover;

401-a base plate; 402-a flow guide block; 403-a sliding cylinder; 404-sliding tooth plate; 405-a connection spring; 406-a rotating link; 407-rotating the mount; 408-a limit table; 409-limiting clamping groove; 410-a moving component; 411-tooth block; 412-rack.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

As shown in fig. 1 to 5, the present invention provides a wind-proof mounting device for a lightning arrester, which comprises a placing frame 4, wherein a fixed box 1 is mounted at a central position of the placing frame 4, the fixed box 1 is simultaneously covered by four flow guiding blocks 402, once a strong wind blows over the four flow guiding blocks 402, the fixed box 1 is covered by the strong wind, when the wind blows over, the strong wind only flows along the inclined flow guiding blocks 402 without directly impacting the fixed box 1, which can substantially avoid the situation that the fixed box 1 is scratched, and the placing frame 4 comprises a base plate 401 and a rotary mounting seat 407, a plurality of flow guiding blocks 402 are rotatably connected to a front surface of the base plate 401, a limit table 408 is mounted at the central position of the front surface of the base plate 401, the rotary mounting seat 407 can be blocked by the limit table 408, so that the rotary mounting seat 407 cannot fall outside under the limit of the limit table 408 and a moving component 410, the lateral wall of the limiting table 408 is provided with a limiting clamping groove 409, the arc shape of the limiting clamping groove 409 can control the rotation amplitude of the rotating mounting seat 407, so that the rotating mounting seat 407 does not rotate greatly when deflecting, the situation that the fixed box 1 is damaged is avoided, the rotating mounting seat 407 can slide freely in the limiting clamping groove 409, the lateral wall of the rotating mounting seat 407 is provided with a plurality of tooth blocks 411 at equal intervals, the surface of the flow guide block 402 is provided with a moving assembly 410 for driving the rotating mounting seat 407 to deflect, and a sliding tooth block plate 404 in the moving assembly 410 can enable the tooth blocks 411 to be meshed and driven through a rack 412, so that the rotating mounting seat 407 is driven to rotate for a certain angle.

When the device is used, a user can directly fix the lightning protection device in the adjustable fixing component 2, then after the lightning protection device is installed, the rear box 101 and the front cover 102 can be closed, and simultaneously, the lightning protection device is fixedly connected through the sliding fixture block 104, and then the placement frame 4 can be fixed, the fixation mode of the placement frame 4 is not fixed, the placement frame 4 can be clamped through a mode of convenient assembly and disassembly such as a screw, a pin or a bayonet, and the placement frame 4 can be clamped through the mode of convenient assembly and disassembly, and then when the outside is in strong weather, because the moving component 410 comprises a plurality of sliding cylinders 403 which are equidistantly arranged on the front surface of the base plate 401, the sliding cylinders 403 can limit the positions of the sliding tooth block plates 404, the sliding tooth block plates 404 cannot be randomly tilted or deviated, and meanwhile, in order that the sliding tooth blocks 404 cannot randomly rotate, the side walls of the sliding tooth block plates 404 are provided with limiting blocks, the sliding tooth block plates 404 are connected in the, a connecting spring 405 is fixedly installed between the sliding cylinder 403 and the sliding tooth block plate 404, the connecting spring 405 can push the sliding tooth block plate 404, the connecting spring 405 can reset the sliding tooth block plate 404 once the wind force is reduced, a rack 412 meshed with the tooth block 411 is arranged on the surface of the sliding tooth block plate 404, the sliding tooth block plate 404 is connected with the deflector 402 through a rotating connecting rod 406 at one end far away from the sliding cylinder 403, two ends of the rotating connecting rod 406 are respectively and rotatably connected to the deflector 402 and the sliding tooth block plate 404, so that the deflector 402 can rotate when the wind force is large, the rotating deflector 402 can push the rotating connecting rod 406, the sliding tooth block plate 404 slides and presses the connecting spring 405, the sliding tooth block plate 404 slides and drives the tooth block 411 to deflect through the meshing of the rack 412, and the rotating installation seat 407 simultaneously drives other sliding tooth blocks 404 to rotate, so that the remaining deflector 402 also rotates The fixed box 1 is firmly covered, the fixed box 1 can also rotate by the rotating mounting seat 407, when strong wind passes through, the strong wind can flow along the inclined flow guide block 402 and the fixed box 1, and the flow guide block 402 is of a right-angle trapezoidal structure, so that the wind guide efficiency of the flow guide block 402 is high, the situation that the strong wind directly impacts the fixed box 1 to damage the fixed box 1 can be fully avoided, the protection performance is high, and once the strong wind passes through and resets the connecting spring 405, the flow guide block 402 can also reset.

Fixed case 1 includes rear box 101 of fixed mounting on rotating mount pad 407 and rotates the protecgulum 102 of being connected with rear box 101, be connected through slip fixture block 104 between rear box 101 and the protecgulum 102, adjustable fixed subassembly 2 is installed to the rear inner wall of rear box 101, and this adjustable fixed subassembly 2 is used for the pre-fixing to the lightning protection device for the dismouting of lightning protection device is all comparatively simple and safe a plurality of sliding groove 105 has been seted up between the inner wall of rear box 101 and the outer wall, be provided with transparent protection on rear box 101 and keep off lid 103 be provided with in the sliding groove 105 to the sealed sliding seal spare 3 of fixed case 1.

This fixed case 1 is when using, the user can be directly with the lightning protection device card in adjustable fixed subassembly 2, simultaneously because of adjustable fixed subassembly 2 can carry out the self-regulation according to the size of lightning protection device, thereby make the application scope of equipment wider, later after the lightning protection device preinstalled well the back, alright directly fixed lightning protection device, then close back box 101 and protecgulum 102 again, it is further sealed to fixed case 1 through sliding seal spare 3 simultaneously, make external rainwater etc. can not ooze fixed case 1 and lead to the condition emergence that the lightning protection device damaged.

The sliding sealing element 3 comprises a sliding protective sleeve 306 fixedly arranged on the inner side wall of the rear box 101, a limiting sleeve 310 positioned on the inner side wall of the front cover 102 and a connecting rod 302, a reset limiting cover 313 is arranged in the sliding groove 105, the position of the pressing block 301 can be limited by the reset limiting cover 313 so as not to shake randomly, a pressing block 301 is connected in the reset limiting cover 313 in a sliding manner, the pressing block 301 can be used for assisting in jacking up the rubber pressing block 308 and enabling the rubber pressing block to be clamped in the limiting sleeve 310, a connecting spring 405 is fixedly arranged between the pressing block 301 and the reset limiting cover 313, the connecting spring 405 can push the pressing block 301 to reset, one end of the connecting rod 302 is connected with the pressing block 301, the other end of the connecting rod 302 is connected with a push-out sliding block 303, the push-out sliding block 303 can enable the sliding inclined block 304 to slide and then push and jack up the, the sliding protective sleeve 306 is internally connected with a rubber pressing block 308 and an inclined pushing block 307 in a sliding manner, the rubber pressing block 308 and the inclined pushing block 307 can slide freely in the sliding protective sleeve 306 and can achieve the purpose of sealing, in order that the rubber pressing block 308 and the inclined pushing block 307 cannot be separated from the sliding protective sleeve 306 at will, a pushing block sliding through groove is formed on the sliding protective sleeve 306, a limiting sliding column with one end directly connected with the inclined pushing block 307 is arranged in the pushing block sliding through groove, so that the rubber pressing block 308 and the inclined pushing block 307 cannot automatically slide out, a pushing spring 309 is fixedly arranged between the inclined pushing block 307 and the rubber pressing block 308, the pushing spring 309 is used for enabling the inclined pushing block 307 and the rubber pressing block 308 to have certain mobility and preventing the component from being dislocated during sliding, one side of the pushing slider 303 is provided with a sliding inclined block 304 for pushing up the inclined pushing block 307, the sliding inclined block 304 is positioned in the sliding groove 105 and slides along with the sliding of the push-out sliding block 303, a sliding wheel 305 assisting the sliding of the sliding inclined block 304 is arranged on one side surface of the sliding inclined block 304, the sliding wheel 305 can assist the sliding inclined block 304 to slide for a certain degree, the sliding inclined block 304 is prevented from being blocked, the operation of pushing up the inclined push-out block 307 cannot be normally carried out, a sealing rubber ring 311 is arranged in the limiting sleeve 310, a push-up block 312 is arranged at a position, corresponding to the push-up block 301, on the surface of the rear box 101, and the push-up block 312 is used for pushing the push-up block 301 to slide.

When the sliding sealing element 3 is used, once a user closes the rear box 101 and the front cover 102, the pressing top block 312 directly pushes the pressing block 301 to slide, so that the connecting spring 405 on the reset limit cover 313 is compressed, meanwhile, the sliding pressing block 301 directly pushes the connecting rod 302, the pushing slider 303 slides along the sliding inclined block 304, the sliding pushing slider 303 also pushes the sliding inclined block 304 to slide in the sliding groove 105, then the sliding inclined block 304 gradually pushes up the inclined pushing block 307, so that the pushing spring 309 pushes the rubber pressing block 308 to be pressed into the limit sleeve 310, thereby realizing the sealing of the fixed box 1, and then the user can clamp the rear box 101 and the front cover 102 through the sliding clamping block 104, and once the user pulls the rear box 101 and the front cover 102 apart, the connecting spring 405 on the reset limit cover 313 resets at the moment, so that all the components can reset.

Adjustable fixed subassembly 2 includes the spacing cover 201 of part and is located the centre gripping of the spacing cover 201 of part and glues piece 202, fixed mounting has clamping spring 203 between the spacing cover 201 of part and the centre gripping gluey piece 202, this adjustable fixed subassembly 2 can carry out self-regulation according to the size of lightning protection device, when adjustable fixed subassembly 2 is gone into to the lightning protection device card, lightning protection device centre gripping all around glues piece 202 and can be backed down simultaneously, clamping spring 203 also can compress simultaneously, the lightning protection device is bulky big more, clamping spring 203 compression capacity is big more, the elasticity of spring is big more promptly, make the lightning protection device alright fully fixed.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (5)

1. The windproof mounting device for the lightning arrester is characterized by comprising a placing frame (4), wherein a fixed box (1) is mounted at the central position of the placing frame (4), the placing frame (4) comprises a base plate (401) and a rotating mounting seat (407), the front surface of the base plate (401) is rotatably connected with a plurality of flow guide blocks (402), a limiting table (408) is mounted at the central position of the front surface of the base plate (401), a limiting clamping groove (409) is formed in the side wall of the limiting table (408), the rotating mounting seat (407) can freely slide in the limiting clamping groove (409), a plurality of tooth blocks (411) are equidistantly arranged on the side wall of the rotating mounting seat (407), and a moving assembly (410) for driving the rotating mounting seat (407) to deflect is arranged on the surface of the flow guide block (402);

the movable assembly (410) comprises a plurality of sliding cylinders (403) which are installed on the front surface of the base plate (401) at equal intervals, sliding tooth block plates (404) are connected in the sliding cylinders (403) in a sliding mode, connecting springs (405) are fixedly installed between the sliding cylinders (403) and the sliding tooth block plates (404), racks (412) meshed with the tooth blocks (411) are arranged on the surfaces of the sliding tooth block plates (404), and the sliding tooth block plates (404) are connected with the flow guide blocks (402) through rotating connecting rods (406) at one ends far away from the sliding cylinders (403).

2. The windproof installation device for the lightning protector according to claim 1, characterized in that the fixed box (1) comprises a rear box (101) fixedly installed on the rotary installation base (407) and a front cover (102) rotatably connected with the rear box (101), the rear box (101) is connected with the front cover (102) through a sliding fixture block (104), the rear inner wall of the rear box (101) is provided with the adjustable fixing component (2), a plurality of sliding grooves (105) are formed between the inner wall and the outer wall of the rear box (101), the rear box (101) is provided with the transparent protective blocking cover (103), and the sliding grooves (105) are internally provided with the sliding sealing elements (3) for sealing the fixed box (1).

3. The windproof installation device for the lightning protector according to claim 2, characterized in that the sliding seal (3) comprises a sliding protective cover (306) fixedly installed on the inner side wall of the rear box (101), a limiting sleeve (310) located on the inner side wall of the front cover (102) and a connecting rod (302), a reset limiting cover (313) is installed in the sliding groove (105), a pressing block (301) is slidably connected in the reset limiting cover (313), a connecting spring (405) is fixedly installed between the pressing block (301) and the reset limiting cover (313), one end of the connecting rod (302) is connected with the pressing block (301), the other end of the connecting rod (302) is connected with a push-out sliding block (303), a rubber pressing block (308) and an inclined push-out block (307) are slidably connected in the sliding protective cover (306), and a push-out spring (309) is fixedly installed between the inclined push-out pressing block (307) and the rubber pressing block (308), a sliding inclined block (304) which jacks up an inclined push-out block (307) is arranged on one side of the push-out sliding block (303), the sliding inclined block (304) is positioned in the sliding groove (105) and slides along with the sliding of the push-out sliding block (303), a sliding wheel (305) which assists the sliding inclined block (304) to slide is arranged on the surface of one side of the sliding inclined block (304), a sealing rubber ring (311) is installed in the limiting sleeve (310), and a pressing push block (312) is installed on the surface of the rear box (101) at a position corresponding to the pressing block (301).

4. The windproof mounting device for a lightning protector according to claim 2, characterized in that the adjustable fixing assembly (2) comprises a component-limiting cover (201) and a clamping rubber block (202) located in the component-limiting cover (201), and a clamping spring (203) is fixedly mounted between the component-limiting cover (201) and the clamping rubber block (202).

5. The wind resistant mounting arrangement for a lightning protector according to claim 1, characterized in that the deflector block (402) is of right trapezoid configuration.