CN212753078U

CN212753078U - Lightning protection device for collection station

Info

Publication number: CN212753078U
Application number: CN202022188468.1U
Authority: CN
Inventors: 刘启鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-03-19
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a protection device is hit in lightning protection for gathering station, strike protection device body and set up the mount pad in lightning protection device body below including the lightning protection, the equal fixed mounting in both sides of mount pad has two nuts, and the nut internal thread cover is equipped with fastening bolt, the bottom fixed mounting that the protection device body was hit in the lightning protection has the fixed block, and the rectangular channel has been seted up at the top of mount pad, and the bottom of fixed block extends to the rectangular channel in and establishes to the toper structure, and the U-shaped groove that the front side set up for the opening is seted up to the bottom of mount pad. The utility model relates to a rationally, blow the mode of annular heat-conducting plate through air conditioning, be convenient for dispel the heat the cooling to the lightning protection device body, reduce the risk that the lightning protection device body caused the damage because of the high temperature, and be convenient for realize the dismouting operation to the lightning protection device body fast, do not need the later stage to demolish fastening bolt one by one with the help of the instrument, improve work efficiency, satisfy the user demand.

Description

Lightning protection device for collection station

Technical Field

The utility model relates to a protection equipment technical field is hit in the lightning protection, especially relates to a protection device is hit in lightning protection for gathering station.

Background

The G3i type telemetering digital seismic instrument is a joint-supply product of eastern companies and American ION companies, at present, the company has 18 thousands of G3i seismic exploration equipment, only 10 thousands of in China, and has occupied the absolute advantage of the high-end geophysical prospecting market of the eastern companies, because the design defect of the lightning protection of the station body on the circuit makes the acquisition station easily cause the damage of the station body in a large range when being subjected to thunderstorm construction, in order to solve the problem, a lightning protection device for the acquisition station appears, and the lightning protection device reduces the risk of lightning stroke of the acquisition station, such as the application number: 201520863646.2, discloses a lightning protection device for an acquisition station, which comprises a gas discharge tube, a first transient voltage suppression diode and a second transient voltage suppression diode, wherein the first transient voltage suppression diode and the second transient voltage suppression diode are respectively connected with the gas discharge tube in parallel, and two ends of the lightning protection device are respectively connected with a data line in the acquisition station. The lightning protection device for the acquisition station can play a role of 'current leakage' on line current when lightning high-voltage and strong current arrives, so that the damage of the lightning to the G3i acquisition station is effectively inhibited, the stability of equipment is improved, and the failure rate and the maintenance cost of the equipment are reduced; meanwhile, the utilization rate of the equipment and the production benefit of field earthquake collection are improved, so that the purposes of improving the speed and efficiency, improving the quality and reducing the cost are achieved.

Present lightning protection device can reduce the risk of gathering the station by the thunderbolt, but it still exists some, its radiating effect is unsatisfactory, the lightning protection is hit the protection device body and can be produced a large amount of heats at the long-time operation of the in-process of work, if the lightning protection hits the protection device body and is in the high temperature state for a long time, cause the risk of the ageing damage of its inside part easily, reduce life, and it has the shortcoming of being not convenient for take off fast and install, through the mode that fastening bolt is fixed, later stage need be demolishd the bolt one by one with the help of the instrument, work efficiency is low, can not satisfy the user demand, therefore we have proposed the lightning protection device that is used for gathering the station and be used for solving.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the protection device is hit in the lightning protection who is used for gathering the station that proposes.

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

a lightning protection device for an acquisition station comprises a lightning protection device body and a mounting seat arranged below the lightning protection device body, wherein two nuts are fixedly arranged on two sides of the mounting seat, fastening bolts are sleeved in the nuts, a fixing block is fixedly arranged at the bottom of the lightning protection device body, a rectangular groove is formed in the top of the mounting seat, the bottom of the fixing block extends into the rectangular groove and is of a conical structure, a U-shaped groove with an opening at the front side is formed in the bottom of the mounting seat, a plugging plate is fixedly arranged at the bottom of the mounting seat and is matched with the U-shaped groove, a mounting groove positioned on the left side of the rectangular groove is formed in one side of the top of the mounting seat, an air cooler is fixedly arranged on the inner wall of the bottom of the mounting groove, an air inlet end of the air cooler is communicated and fixed with an air collecting cover, a dustproof net is fixedly arranged at the top of the air collecting cover, the right end of the first connecting pipe is set to be a blocking structure, the air outlet end of the air cooler extends into the U-shaped groove and is communicated and fixed with the left end of the first connecting pipe, two sides of the top of the first connecting pipe are communicated and fixed with second connecting pipes, the fixing block is positioned between the two second connecting pipes, the tops of the sides, close to each other, of the two second connecting pipes are communicated and fixed with third connecting pipes, one ends, close to each other, of the two third connecting pipes are set to be a blocking structure and are fixedly connected with the inner side wall of the U-shaped groove, the inner wall of the top of the third connecting pipe is provided with a plurality of vent holes, the inner wall of the top of the U-shaped groove is provided with a plurality of air outlet holes, the bottom of the lightning protection device body is fixedly provided with an annular heat conducting plate, the fixing block is positioned in the annular heat conducting plate, the bottom of the annular heat conducting, one end of each of the two positioning rods, which is close to each other, is fixedly connected with the inner side wall of the U-shaped groove, two sides of the fixed block are respectively provided with a clamping groove, a clamping rod is movably clamped in the clamping groove, one end of each of the two clamping rods, which is far away from each other, extends into the U-shaped groove and is fixedly provided with a moving rod, the moving rods are slidably sleeved on the corresponding positioning rods, the same spring is fixedly arranged between one side of each moving rod, which is far away from the corresponding clamping rod, and the second connecting pipe, the spring is movably sleeved on the corresponding positioning rod, the bottom of the right side of the moving rod on the left side in the two moving rods is fixedly provided with an L-shaped pull rod, the L-shaped pull rod is slidably sleeved on the first connecting pipe, the right side of the L-shaped pull rod is fixedly provided with a flexible steel rope, the left side of the, the movable rod on the right side is sleeved on the flexible steel rope.

Preferably, the inner walls of the two sides of the rectangular groove are provided with first rectangular holes communicated with the U-shaped groove, and the inner walls of the first rectangular holes are in sliding connection with the outer sides of the corresponding clamping rods.

Preferably, one side of the moving rod is provided with a second rectangular hole and a circular through hole, the inner wall of the second rectangular hole is in sliding connection with the outer side of the corresponding positioning rod, and the inner wall of the circular through hole is in sliding connection with the outer side of the corresponding third connecting pipe.

Preferably, the right side of the moving rod on the right side is provided with a first through hole, the flexible steel rope is located in the first through hole, and the inner wall of the first through hole is not in contact with the outer side of the flexible steel rope.

Preferably, a third rectangular hole is formed in the inner wall of one side of the L-shaped pull rod, and the inner wall of the third rectangular hole is in sliding connection with the outer side of the first connecting pipe.

Preferably, the inner wall of the right side of the mounting groove is provided with a mounting hole communicated with the U-shaped groove, and the inner wall of the mounting hole is fixedly connected with the outer side of the air outlet end of the air cooler.

Compared with the prior art, the beneficial effects of the utility model are that:

by matching the lightning protection device body, the second connecting pipe, the third connecting pipe, the annular heat conducting plate, the clamping groove, the moving rod, the positioning rod, the spring, the flexible steel rope, the L-shaped pull rod and the air outlet hole with the clamping rod, fixing the lightning protection device body on the acquisition station through the matching of the nut and the fastening bolt, transferring heat to the annular heat conducting plate when a large amount of heat is generated in the working process of the lightning protection device body, starting the air cooler to extract external gas through the air collecting cover, cooling the extracted gas by the air cooler and entering the first connecting pipe through the air outlet end, blowing the cooling gas in the first connecting pipe to the annular heat conducting plate through the two second connecting pipes, the two third connecting pipes, the plurality of air vents and the two air outlet holes in sequence, and gradually cooling the heat transferred on the annular heat conducting plate, when the lightning protection device body needs to be taken down, the L-shaped pull rod is pushed leftwards to drive the movable rod positioned on the left side to move leftwards and pull the flexible steel rope, so that the flexible steel rope pulls the movable rod positioned on the right side to move rightwards, the two movable rods respectively move in the directions away from each other on the corresponding positioning rod and the third connecting pipe and compress the spring, the movable rods drive the corresponding clamping rods to move out of the clamping grooves, then the lightning protection device body is pulled upwards to take off the lightning protection device body, when the lightning protection device body needs to be installed, the fixed blocks are aligned with the rectangular grooves, the lightning protection device body is pressed downwards to drive the fixed blocks to move into the rectangular grooves and movably contact with the inner wall at the bottom of the fixed blocks, the pulling force on the L-shaped pull rod is released, at the moment, the elastic force of the spring drives the clamping rods to move into the clamping grooves through the corresponding movable rods, and then the, and (5) finishing the installation.

The utility model relates to a rationally, blow the mode of annular heat-conducting plate through air conditioning, be convenient for dispel the heat the cooling to the lightning protection device body, reduce the risk that the lightning protection device body caused the damage because of the high temperature, and be convenient for realize the dismouting operation to the lightning protection device body fast, do not need the later stage to demolish fastening bolt one by one with the help of the instrument, improve work efficiency, satisfy the user demand.

Drawings

Fig. 1 is a schematic structural view of a lightning protection device for an acquisition station according to the present invention;

fig. 2 is a schematic sectional view of the lightning protection device for the collection station according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1 protection device body, 2 mount pads, 3 fixed blocks, 4 rectangular channels, 5U-shaped grooves, 6 mounting grooves, 7 air-coolers, 8 first connecting pipes, 9 second connecting pipes, 10 third connecting pipes, 11 annular heat-conducting plates, 12 draw-in grooves, 13 movable rods, 14 locating rods, 15 springs, 16 flexible steel ropes, 17L-shaped pull rods, 18 exhaust holes and 19 clamping rods are prevented from being struck by lightning.

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.

Referring to fig. 1-3, the lightning protection device for the collection station comprises a lightning protection device body 1 and a mounting seat 2 arranged below the lightning protection device body 1, two nuts are fixedly arranged on both sides of the mounting seat 2, a fastening bolt is sleeved in the nut, a fixed block 3 is fixedly arranged at the bottom of the lightning protection device body 1, a rectangular groove 4 is arranged at the top of the mounting seat 2, the bottom of the fixed block 3 extends into the rectangular groove 4 and is of a conical structure, a U-shaped groove 5 with an opening arranged at the front side is arranged at the bottom of the mounting seat 2, a plugging plate is fixedly arranged at the bottom of the mounting seat 2 and is matched with the U-shaped groove 5, a mounting groove 6 positioned at the left side of the rectangular groove 4 is arranged at one side of the top of the mounting seat 2, an air cooler 7 is fixedly arranged on the inner wall at the bottom of the mounting groove 6, and an air inlet end of, a dust screen is fixedly installed at the top of the wind collecting cover, a first connecting pipe 8 is fixedly installed between the inner walls of the two sides of the U-shaped groove 5, the right end of the first connecting pipe 8 is set as a blocking structure, the air outlet end of the air cooler 7 extends into the U-shaped groove 5 and is communicated and fixed with the left end of the first connecting pipe 8, the two sides of the top of the first connecting pipe 8 are both communicated and fixed with second connecting pipes 9, a fixing block 3 is positioned between the two second connecting pipes 9, the tops of the mutually close sides of the two second connecting pipes 9 are both communicated and fixed with third connecting pipes 10, the mutually close ends of the two third connecting pipes 10 are both set as blocking structures and are fixedly connected with the inner side wall of the U-shaped groove 5, a plurality of vent holes are formed on the inner wall of the top of the third connecting pipe 10, a plurality of air outlet holes 18 are formed on the inner wall of the top, the fixed block 3 is positioned in the annular heat conducting plate 11, the bottom of the annular heat conducting plate 11 is in movable contact with the top of the mounting seat 2, the air outlet 18 is matched with the annular heat conducting plate 11, positioning rods 14 are fixedly arranged on the mutually close sides of the two second connecting pipes 9, the mutually close ends of the two positioning rods 14 are fixedly connected with the inner side wall of the U-shaped groove 5, clamping grooves 12 are respectively formed on the two sides of the fixed block 3, clamping rods 19 are movably clamped in the clamping grooves 12, the mutually far ends of the two clamping rods 19 extend into the U-shaped groove 5 and are fixedly provided with moving rods 13, the moving rods 13 are slidably sleeved on the corresponding positioning rods 14 and third connecting pipes 10, the same spring 15 is fixedly arranged between the side of the moving rod 13 far away from the corresponding clamping rod 19 and the second connecting pipe 9, the spring 15 is movably sleeved on the corresponding positioning rod 14, and an L-shaped pull rod 17 is fixedly arranged at the, l shape pull rod 17 slip cover is established on first connecting pipe 8, L shape pull rod 17's right side fixed mounting has flexible steel cable 16, the left side of the second connecting pipe 9 that is located the right side is rotated and is installed the fixed pulley, the right side of fixed pulley is walked around to flexible steel cable 16's one end and with the right side fixed connection of the carriage release lever 13 that is located the right side, the carriage release lever 13 cover that is located the right side is established on flexible steel cable 16, the utility model relates to a rationally, blow the mode of annular heat-conducting plate 11 through air conditioning, be convenient for dispel the heat and cool down to lightning protection device body 1, reduce lightning protection device body 1 and cause the risk of damage because of the high temperature, and be convenient for realize the dismouting operation to lightning protection device body 1 fast, do not need the later stage to demolish fastening bolt.

In the utility model, the inner walls of the two sides of the rectangular groove 4 are both provided with a first rectangular hole communicated with the U-shaped groove 5, the inner wall of the first rectangular hole is connected with the outer side of the corresponding clamping rod 19 in a sliding way, one side of the movable rod 13 is provided with a second rectangular hole and a circular perforation, the inner wall of the second rectangular hole is connected with the outer side of the corresponding positioning rod 14 in a sliding way, the inner wall of the circular perforation is connected with the outer side of the corresponding third connecting pipe 10 in a sliding way, the right side of the movable rod 13 positioned on the right side is provided with a first through hole, the flexible steel cable 16 is positioned in the first through hole, the inner wall of the first through hole is not contacted with the outer side of the flexible steel cable 16, the inner wall of one side of the L-shaped pull rod 17 is provided with a third rectangular hole, the inner wall of the third rectangular hole is connected with the outer side of the first connecting pipe 8 in a sliding way, the inner wall of the, the utility model relates to a rationally, blow the mode of annular heat-conducting plate 11 through air conditioning, be convenient for to the cooling of dispelling the heat of lightning protection device body 1, reduce the risk that lightning protection device body 1 caused the damage because of the high temperature, and be convenient for realize the dismouting operation to lightning protection device body 1 fast, do not need the later stage to demolish fastening bolt one by one with the help of the instrument, improve work efficiency, satisfy the user demand.

The working principle is as follows: when in use, the lightning protection device body 1 is fixed on the acquisition station through the matching of the nut and the fastening bolt, when the lightning protection device body 1 works for a long time to generate a large amount of heat, the generated heat is transferred to the annular heat conducting plate 11, simultaneously, the air cooler 7 is started, the air cooler 7 extracts the outside air through the air collecting hood, the extracted air is cooled by the air cooler 7 and enters the first connecting pipe 8 through the air outlet end, the cooling air in the first connecting pipe 8 respectively enters the corresponding third connecting pipes 10 through the two second connecting pipes 9, the cooling air in the third connecting pipes 10 is blown to the annular heat conducting plate 11 through the corresponding vent holes and the air outlet holes 18, under the blowing of cooling gas, the heat on the annular heat conducting plate 11 is gradually reduced, so that the effects of heat dissipation and temperature reduction are achieved, and the risk of damage to the lightning protection device body 1 caused by overhigh temperature is reduced;

when the lightning protection device body 1 needs to be taken down, the L-shaped pull rod 17 is pushed leftwards, the L-shaped pull rod 17 slides leftwards on the first connecting pipe 8, the L-shaped pull rod 17 drives the movable rod 13 positioned on the left side to move leftwards, the L-shaped pull rod 17 pulls the flexible steel rope 16, so that the flexible steel rope 16 slides on the right side of the fixed pulley, the flexible steel rope 16 pulls the movable rod 13 positioned on the right side to move rightwards, the two movable rods 13 respectively move in the directions away from each other on the corresponding positioning rod 14 and the third connecting pipe 10 and compress the spring 15, the movable rod 13 drives the corresponding clamping rod 19 to move out of the clamping groove 12, further the fixing of the fixed block 3 is released, then the lightning protection device body 1 is pulled upwards, the fixed block 3 is driven to move upwards out of the rectangular groove 4, and at the moment, the lightning protection device body 1 can be taken down, when the lightning protection device body 1 needs to be installed, the fixing block 3 is aligned with the rectangular groove 4, the lightning protection device body 1 is pressed downwards to drive the fixing block 3 to move into the rectangular groove 4 and to be in movable contact with the inner wall of the bottom of the rectangular groove, the clamping rod 19 is aligned with the corresponding clamping groove 12 at the moment, the tension on the L-shaped pull rod 17 is released, the spring 15 in a compression state resets at the moment, the elastic force of the spring 15 drives the corresponding moving rod 13 to slide on the positioning rod 14, the moving rod 13 drives the corresponding clamping rod 19 to move into the clamping groove 12, the clamping rod 19 is clamped with the corresponding clamping groove 12, the lightning protection device body 1 is further fixed, installation is completed, dismounting operation of the lightning protection device body 1 is conveniently and rapidly achieved, fastening bolts do not need to be dismounted one by one with the help of tools at the later stage, and working efficiency is improved.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A lightning protection device for collection station, including lightning protection device body (1) and mount pad (2) of setting in the lightning protection device body (1) below, its characterized in that, the equal fixed mounting in both sides of mount pad (2) has two nuts, and the nut endotheca is equipped with fastening bolt, the bottom fixed mounting of lightning protection device body (1) has fixed block (3), and rectangular channel (4) have been seted up at the top of mount pad (2), and the bottom of fixed block (3) extends to in rectangular channel (4) and establishes to the toper structure, and the bottom of mount pad (2) is seted up the U-shaped groove (5) that the front side set up for the opening, and the bottom fixed mounting of mount pad (2) has the closure plate, and the closure plate cooperatees with U-shaped groove (5), and the top one side of mount pad (2) is seted up and is located the left mounting groove (6) of rectangular channel (4), an air cooler (7) is fixedly installed on the inner wall of the bottom of the installation groove (6), an air inlet end of the air cooler (7) is communicated and fixed with an air collecting cover, a dust screen is fixedly installed at the top of the air collecting cover, a first connecting pipe (8) is fixedly installed between the inner walls of two sides of the U-shaped groove (5), the right end of the first connecting pipe (8) is set to be a blocking structure, an air outlet end of the air cooler (7) extends into the U-shaped groove (5) and is communicated and fixed with the left end of the first connecting pipe (8), two sides of the top of the first connecting pipe (8) are both communicated and fixed with second connecting pipes (9), the fixed block (3) is positioned between the two second connecting pipes (9), the tops of one sides, close to each other, of the two second connecting pipes (9) are both communicated and fixed with third connecting pipes (10), one ends, close to each other, of the two third connecting pipes (10) are, a plurality of vent holes are formed in the inner wall of the top of the third connecting pipe (10), a plurality of air outlet holes (18) are formed in the inner wall of the top of the U-shaped groove (5), an annular heat conducting plate (11) is fixedly installed at the bottom of the lightning protection device body (1), the fixing block (3) is located in the annular heat conducting plate (11), the bottom of the annular heat conducting plate (11) is movably contacted with the top of the mounting seat (2), the air outlet holes (18) are matched with the annular heat conducting plate (11), positioning rods (14) are fixedly installed on the sides, close to each other, of the two second connecting pipes (9), one ends, close to each other, of the two positioning rods (14) are fixedly connected with the inner side wall of the U-shaped groove (5), clamping grooves (12) are formed in the two sides of the fixing block (3), clamping rods (19) are movably clamped in the clamping grooves (12), one ends, far away from each other, of the, the movable rod (13) is sleeved on the corresponding positioning rod (14) and the third connecting pipe (10) in a sliding mode, the same spring (15) is fixedly installed between one side, far away from the corresponding clamping rod (19), of the movable rod (13) and the second connecting pipe (9), the spring (15) is movably sleeved on the corresponding positioning rod (14), an L-shaped pull rod (17) is fixedly installed at the bottom of the right side of the movable rod (13) on the left side in the two movable rods (13), the L-shaped pull rod (17) is sleeved on the first connecting pipe (8) in a sliding mode, a flexible steel rope (16) is fixedly installed on the right side of the L-shaped pull rod (17), a fixed pulley is installed on the left side of the second connecting pipe (9) on the right side in a rotating mode, one end of the flexible steel rope (16) bypasses the right side of the fixed pulley and is fixedly connected with the right side of the movable rod (13) on the right side.

2. The lightning protection device for the collection station according to claim 1, wherein the inner walls of the two sides of the rectangular groove (4) are respectively provided with a first rectangular hole communicated with the U-shaped groove (5), and the inner wall of each first rectangular hole is slidably connected with the outer side of the corresponding clamping rod (19).

3. The lightning protection device for the collection station according to claim 1, wherein one side of the movable rod (13) is provided with a second rectangular hole and a circular through hole, the inner wall of the second rectangular hole is slidably connected with the outer side of the corresponding positioning rod (14), and the inner wall of the circular through hole is slidably connected with the outer side of the corresponding third connecting pipe (10).

4. The lightning protection device for the collecting station according to claim 1, wherein the right side of the moving rod (13) on the right side is provided with a first through hole, the flexible steel cable (16) is positioned in the first through hole, and the inner wall of the first through hole is not in contact with the outer side of the flexible steel cable (16).

5. The lightning protection device for the collection station according to claim 1, wherein a third rectangular hole is formed in the inner wall of one side of the L-shaped pull rod (17), and the inner wall of the third rectangular hole is slidably connected with the outer side of the first connection pipe (8).

6. The lightning protection device for the collection station according to claim 1, wherein a mounting hole communicated with the U-shaped groove (5) is formed in the inner wall of the right side of the mounting groove (6), and the inner wall of the mounting hole is fixedly connected with the outer side of the air outlet end of the air cooler (7).