CN112054472A - A rainy day automatic lift type arrester - Google Patents

Abstract

The invention discloses an automatic lifting type lightning arrester in rainy days, which comprises a protection box and a lightning arrester body, wherein the bottom of the protection box is fixedly connected with a bottom plate, a fixed box is fixedly connected between the top of the bottom plate and one side of the protection box, two sides of the bottom of the inner wall of the protection box are respectively and rotatably connected with a first threaded rod and a second threaded rod through bearings, and the top ends of the first threaded rod and the second threaded rod are rotatably connected with the top of the inner wall of the protection box through bearings. This automatic rising formula arrester in rainy day can be in field construction and the rapid convenient use of fighting a disaster and relief, can be very convenient carry after using simultaneously, is convenient for use in different places, has solved current arrester and has all been fixed mounting and use, uses the problem that needs to carry out arrester installation and dismantlement repeatedly in different places, has alleviateed user's burden, has practiced thrift the time, has improved work efficiency, great improvement the practicality.

Description

A rainy day automatic lift type arrester

technical field

The invention relates to the technical field of lightning arresters, in particular to an automatic lifting type lightning arrester in rainy days.

Background technique

The arrester can effectively protect the communication equipment. Once the abnormal voltage occurs, the arrester will act and play a protective role. When the communication cable or equipment is running under the normal working voltage, the arrester will not work. It is regarded as a ground for the ground. Open circuit, once the high voltage occurs and the insulation of the protected equipment is endangered, the arrester will act immediately to guide the high-voltage surge current to the ground, thereby limiting the voltage amplitude and protecting the insulation of the communication cable and equipment. When the overvoltage disappears, the arrester recovers quickly The original state, so that the communication line works normally.

The use of arresters is very common, and it plays a very important role, but the existing arresters are all fixed installations for use, which cannot be used quickly and easily in field construction and disaster relief, and the use of arresters in different places needs to be repeated. The installation and disassembly of the device increases the burden on the user, wastes time, reduces the work efficiency, and greatly reduces the practicability, and the existing arrester does not have a good buffer protection function.

SUMMARY OF THE INVENTION

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the present invention provides an automatic lifting type arrester in rainy days, which solves the problem that the existing arresters are fixedly installed and used, and cannot be used quickly and conveniently in field construction and disaster relief. Local use requires repeated installation and disassembly of the arrester, and the existing arrester does not have a good buffer protection function.

(2) Technical solutions

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: an automatic lifting type arrester in rainy days, comprising a protection box and an arrester body, the bottom of the protection box is fixedly connected with a bottom plate, and the top of the bottom plate is connected to a part of the protection box. A fixed box is fixedly connected between the sides, the two sides of the bottom of the inner wall of the protection box are respectively connected with a first threaded rod and a second threaded rod through bearings, and the tops of the first threaded rod and the second threaded rod are protected by bearings and The top of the inner wall of the box is rotatably connected, the outer surfaces of the first threaded rod and the second threaded rod are both threadedly connected with a first slider, and both sides of the inner wall of the protective box are fixedly connected with a first slide rail, the first One side of the sliding block is slidably connected with the outer surface of the first sliding rail, and a moving plate is fixedly connected between the opposite sides of the two first sliding blocks, and the outer surfaces of the first threaded rod and the second threaded rod are A pulley is fixedly connected to the bottom of the first slider, and the outer surfaces of the two pulleys are connected by a belt drive, one side of the inner wall of the fixed box is fixedly connected with an electric motor, and one end of the output shaft of the electric motor is fixedly connected with a rotating a rod, one end of the rotating rod away from the electric motor sequentially penetrates the fixed box and the protective box and extends to the inside of the protective box, and the outer surface of the rotating rod extending to the inside of the protective box is fixedly connected with a first bevel gear, the first thread The outer surface of the rod is fixedly connected with a second bevel gear, and the outer surface of the second bevel gear meshes with the outer surface of the first bevel gear, and a power switch is fixedly installed on one side of the top of the fixed box.

Further, a first buffer device is fixedly connected to the top of the moving plate, the first buffer device includes a second slide rail, the number of the second slide rails is two, and the two second slide rails are outside the second slide rail. Both sides of the surface are slidably connected with second sliders, one side of the two second sliders is fixedly connected with a vertical plate through a first elastic member, and the bottom of the vertical plate is fixedly connected with the top of the moving plate, And the top of the second slider is rotatably connected with a fixed block through a rotating rod, a second elastic member is fixedly connected between the bottom of the fixed block and the top of the moving plate, and the top of the fixed block is fixedly connected with a moving plate, the The two sides of the top of the motion board are fixedly connected with the bottom of the arrester body through connecting rods.

Further, a second buffer device is fixedly connected to the top of the moving plate, the second buffer device includes a buffer box, and both sides of the inner wall of the buffer box are fixedly connected with third slide rails, and two of the third slide rails are fixedly connected. A sliding plate is slidably connected between the outer surfaces of the rails, a third elastic member is fixedly connected between the bottom of the sliding plate and the bottom of the inner wall of the buffer box, and a vertical rod is fixedly connected to the top of the sliding plate, and the vertical rod is The top end penetrates the buffer box and extends to the top of the buffer box.

Further, a first fixing block is fixedly connected to the front and back of one side of the top of the protection box, and a second fixing block is fixedly connected to the front and back of the other side of the top of the protection box. A first rotating shaft is rotatably connected between the opposite sides of the blocks through a bearing, and a second rotating shaft is rotatably connected between the opposite sides of the two second fixed blocks through a bearing. The first rotating shaft and the second rotating shaft The outer surfaces of the shafts are fixedly connected with baffles, and the tops of the two baffles are fixedly connected with solar panels.

Further, the top of the protective box is provided with a rectangular opening, and both sides of the bottom of the inner wall of the protective box are fixedly connected with heating plates.

Further, a battery box is fixedly connected to one side of the protection box, and a battery is fixedly connected to the bottom of the inner wall of the battery box.

Further, a bottom plate is fixedly connected to the bottom of the protection box and the fixing box, and a fixing piece is fixedly connected to the bottom of the bottom plate.

Further, two sides of the bottom of the bottom plate are movably connected with protective covers, and both sides of the bottom of the bottom plate are provided with card slots.

(3) Beneficial effects

The present invention has the following beneficial effects:

(1) For the automatic lifting arrester in rainy days, the arrester is carried to the designated position, fixed by the fixing member, the baffle is rotated to the vertical state, and the electric motor is operated by the power switch to drive the rotating rod and the first bevel gear. , The second bevel gear, the first threaded rod, the pulley and the second threaded rod rotate, driving the first slider and the moving plate to move upward, and the arrester body is extended out of the protection box, and the arrester body can play a good lightning protection effect. In this way, it can be used quickly and conveniently in field construction and disaster relief, and at the same time, it can be easily carried after use, which is convenient for use in different places, and solves the problem that the existing arresters are fixedly installed and used in different places. The problem of repeated installation and disassembly of the arrester reduces the burden on the user, saves time, improves work efficiency, and greatly improves practicability.

(2) The automatic lifting arrester in rainy days drives the movement of the first sliding block and the moving plate through the rotation of the first threaded rod and the second threaded rod, so that the arrester can be stored in the protection box when not in use, which can be used for The arrester plays a good protective role, reduces the possibility of the arrester being damaged, and prolongs the service life of the arrester.

(3), the rainy day automatic lift type arrester, through the cooperation of the first buffer device and the second buffer device, can play a good buffer protection role for the arrester during the carrying process. The first buffer device and the second buffer device can buffer the arrester well, reduce the force on the arrester, prevent the arrester from being damaged in the process of falling, and prevent unnecessary economic losses.

(4) The automatic lifting arrester in rainy days, through the cooperation of the solar panel and the battery, the solar panel can convert the solar energy into electrical energy and store it in the battery, and supply power to the electric motor through the battery, which can save electricity. The role of resources, through the setting of the protective cover, can prevent people from accidentally touching the fixed parts and cause injury during the carrying process, which well guarantees the personal safety of the user.

Of course, it is not necessary for any product to implement the present invention to simultaneously achieve all of the advantages described above.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the top view of the baffle structure of the present invention;

3 is a schematic structural diagram of the first buffer device of the present invention;

FIG. 4 is a schematic structural diagram of the second buffer device of the present invention.

In the figure, 1-protection box, 2-surge arrester body, 3-fixed box, 4-first threaded rod, 5-second threaded rod, 6-first sliding block, 7-first sliding rail, 8-moving plate , 9-pulley, 10-electric motor, 11-rotating rod, 12-first bevel gear, 13-second bevel gear, 14-power switch, 15-first buffer device, 151-second slide rail, 152- Second slider, 153-first elastic piece, 154-vertical plate, 155-rotating rod, 156-fixed block, 157-second elastic piece, 158-movement board, 16-second buffer device, 161-buffer box , 162-third slide rail, 163-slide plate, 164-third elastic piece, 165-vertical rod, 17-first fixing block, 18-second fixing block, 19-first rotating shaft, 20-second Rotating shaft, 21-baffle plate, 22-solar panel, 23-rectangular opening, 24-heating plate, 25-battery box, 26-battery, 27-base plate, 28-fixing piece, 29-protective cover, 30-card slot , 31-block, 32-connecting rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around", etc. Indicates the orientation or positional relationship, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention .

1-4, an embodiment of the present invention provides a technical solution: an automatic lift-type arrester in rainy days, including a protection box 1 and an arrester body 2, and the arrester is stored in the protection box 1 when not in use, which can play a very good role. The bottom of the protective box 1 and the fixed box 3 are fixedly connected with a bottom plate 27, and both sides of the bottom of the bottom plate 27 are movably connected with a protective cover 29. The protective cover 29 can prevent people from accidentally touching the fixing part 28 during the carrying process. Injury, the personal safety of the user is well ensured, and both sides of the bottom of the bottom plate 27 are provided with card slots 30, and both sides of the inner wall of the protective cover 29 are fixedly connected with the card slots 30. , the installation and removal of the protective cover 29 is realized by the clamping block 31 and the clamping slot 30. The bottom of the bottom plate 27 is fixedly connected with a fixing piece 28, and the arrester is fixed by inserting the fixing piece 28 into the ground. One side of the protection box 1 A battery box 25 is fixedly connected, and a battery 26 is fixedly connected to the bottom of the inner wall of the battery box 25. The battery 26 is connected to the electric motor 10 through a connecting wire. The top of the protection box 1 is provided with a rectangular opening 23, and the bottom of the inner wall of the protection box 1 Both sides are fixedly connected with a heating plate 24, the heating plate 24 can raise the temperature, and can more quickly remove the rainwater after the arrester is used in rainy days. A second fixing block 18 is fixedly connected to the front and back of the other side of the top of the protective box 1, and a first rotating shaft 19 is rotatably connected between the opposite sides of the two first fixing blocks 17 through a bearing, and A second rotating shaft 20 is rotatably connected between the opposite sides of the two second fixed blocks 18 through bearings. The outer surfaces of the first rotating shaft 19 and the second rotating shaft 20 are fixedly connected with a baffle plate 21. The two baffle plates The top of the 21 is fixedly connected with a solar panel 22. The solar panel 22 can convert solar energy into electrical energy and store it in the battery 26, and supply power to the electric motor 10 through the battery 26, which can well save power resources. One side of the box 1 is fixedly connected with a fixed box 3, and two sides of the bottom of the inner wall of the protection box 1 are respectively connected with a first threaded rod 4 and a second threaded rod 5 through bearings, and the first threaded rod 4 and the second threaded rod 5. The top of the protection box 1 is rotatably connected to the top of the inner wall of the protection box 1 through a bearing, the outer surfaces of the first threaded rod 4 and the second threaded rod 5 are both threadedly connected with a first slider 6, and both sides of the inner wall of the protection box 1 are fixedly connected with For the first sliding rail 7, one side of the first sliding block 6 is slidably connected to the outer surface of the first sliding rail 7, and a moving plate 8 is fixedly connected between the opposite sides of the two first sliding blocks 6. The moving plate 8 A second buffer device 16 is fixedly connected to the top of the buffer box. The second buffer device 16 includes a buffer box 161, and both sides of the inner wall of the buffer box 161 are fixedly connected with a third slide rail 162. The outer surfaces of the two third slide rails 162 are fixedly connected. A sliding plate 163 is slidably connected between the sliding plates 163, and a third elastic member 164 is fixedly connected between the bottom of the sliding plate 163 and the bottom of the inner wall of the buffer box 161, and the A vertical rod 165 is fixedly connected to the top, and the top of the vertical rod 165 is fixedly connected to the bottom of the moving plate 158. The top of the vertical rod 165 penetrates the buffer box 161 and extends to the top of the buffer box 161. The buffering device 15, the first buffering device 15 and the second buffering device 16 can play a very good buffering protection role for the arrester during carrying. The buffer device 16 can buffer the arrester very well, reduce the force on the arrester, prevent the arrester from being damaged in the process of falling, and prevent unnecessary economic losses. The first buffer device 15 includes a second slide rail 151, the number of the second sliding rails 151 is two, the two sides of the outer surfaces of the two second sliding rails 151 are slidably connected with the second sliding blocks 152, and one side of the two second sliding blocks 152 is passed through the first elastic The member 153 is fixedly connected with a vertical plate 154, the bottom of the vertical plate 154 is fixedly connected with the top of the moving plate 8, and the top of the second sliding block 152 is rotatably connected with a fixed block 156 through a rotating rod 155, and the bottom of the fixed block 156 is connected with the moving plate. A second elastic piece 157 is fixedly connected between the tops of The outer surfaces of the rod 4 and the second threaded rod 5 and located at the bottom of the first slider 6 are fixedly connected with a pulley 9, and the outer surfaces of the two pulleys 9 are connected by a belt drive, and one side of the inner wall of the fixed box 3 is fixedly connected with a pulley 9. The electric motor 10, and one end of the output shaft of the electric motor 10 is fixedly connected with a rotating rod 11, and one end of the rotating rod 11 away from the electric motor 10 sequentially penetrates the fixed box 3 and the protection box 1 and extends to the interior of the protection box 1, and the rotating rod 11 A first bevel gear 12 is fixedly connected to the outer surface extending to the inside of the protective box 1 , a second bevel gear 13 is fixedly connected to the outer surface of the first threaded rod 4 , and the outer surface of the second bevel gear 13 is connected to the first bevel gear 12 . A power switch 14 is fixedly installed on one side of the top of the fixed box 3 . The power switch 14 controls the operation of the electric motor 10 and can control the forward and reverse rotation of the electric motor 10 .

When in use, the arrester is carried to the designated position, the protective cover 29 is pulled out, the arrester is fixed by inserting the fixing member 28 into the ground, the baffle 21 is rotated to the vertical state, and the electric motor 10 is operated by the power switch 14 to drive the arrester. The rotating rod 11, the first bevel gear 12, the second bevel gear 13, the first threaded rod 14, the pulley 9 and the second threaded rod 5 rotate, driving the first sliding block 6 and the moving plate 8 to move upward, extending the arrester body 2. Take out the protection box 1, connect the arrester body 2 with the wires to protect against lightning, and when it needs to be used in another place, reverse the electric motor 10 through the power switch 14, put the arrester body 2 into the protection box 1, and place the fixing parts 28 is pulled out, and the protective cover 29 is covered to carry it. If it is accidentally dropped during the carrying process, the first buffer device 15 and the second buffer device 16 can play a good buffer protection effect on the arrester.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

The above-disclosed preferred embodiments of the present invention are provided only to help illustrate the present invention. The preferred embodiments do not exhaust all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the contents of this specification. These embodiments are selected and described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (8)

1. An automatic lift-type arrester in rainy days, comprising a protective box (1) and an arrester body (2), characterized in that: one side of the protective box (1) is fixedly connected with a fixed box (3), and the protective box (1) A first threaded rod (4) and a second threaded rod (5) are respectively rotatably connected to both sides of the bottom of the inner wall through bearings, and the tops of the first threaded rod (4) and the second threaded rod (5) pass through the bearings. It is rotatably connected with the top of the inner wall of the protective box (1), the outer surfaces of the first threaded rod (4) and the second threaded rod (5) are both threadedly connected with a first slider (6), and the protective box (1) Both sides of the inner wall are fixedly connected with a first sliding rail (7), one side of the first sliding block (6) is slidably connected with the outer surface of the first sliding rail (7), and the two first sliding blocks ( 6) A moving plate (8) is fixedly connected between the opposite sides, and the outer surfaces of the first threaded rod (4) and the second threaded rod (5) and the bottom of the first sliding block (6) are fixed A pulley (9) is connected, and the outer surfaces of the two pulleys (9) are connected by a belt drive, an electric motor (10) is fixedly connected to one side of the inner wall of the fixed box (3), and the output shaft of the electric motor (10) A rotating rod (11) is fixedly connected to one end of the rotating rod (11), and the end of the rotating rod (11) away from the electric motor (10) sequentially penetrates the fixed box (3) and the protection box (1) and extends to the interior of the protection box (1), And the outer surface of the rotating rod (11) extending to the inside of the protection box (1) is fixedly connected with a first bevel gear (12), and the outer surface of the first threaded rod (4) is fixedly connected with a second bevel gear (13) , and the outer surface of the second bevel gear (13) meshes with the outer surface of the first bevel gear (12), and a power switch (14) is fixedly installed on one side of the top of the fixing box (3). 2. A rainy day automatic lift type arrester according to claim 1, characterized in that: a first buffer device (15) is fixedly connected to the top of the moving plate (8), and the first buffer device (15) Including second sliding rails (151), the number of the second sliding rails (151) is two, and the two sides of the outer surfaces of the two second sliding rails (151) are slidably connected with second sliding blocks (152) ), one side of the two second sliding blocks (152) is fixedly connected with a vertical plate (154) through the first elastic member (153), and the bottom of the vertical plate (154) is connected to the bottom of the moving plate (8). The top is fixedly connected, and the top of the second sliding block (152) is rotatably connected with a fixed block (156) through a rotating rod (155), and the bottom of the fixed block (156) is fixedly connected with the top of the moving plate (8) There is a second elastic member (157), and a moving plate (158) is fixedly connected to the top of the fixing block (156), and the two sides of the top of the moving plate (158) are connected to the arrester body (2) through the connecting rod (32). Bottom fixed connection. 3. A rainy day automatic lift-type arrester according to claim 1, characterized in that: a second buffer device (16) is fixedly connected to the top of the moving plate (8), and the second buffer device (16) A buffer box (161) is included, and both sides of the inner wall of the buffer box (161) are fixedly connected with third slide rails (162), and a sliding plate is slidably connected between the outer surfaces of the two third slide rails (162). (163), a third elastic member (164) is fixedly connected between the bottom of the sliding plate (163) and the bottom of the inner wall of the buffer box (161), and a vertical rod (165) is fixedly connected to the top of the sliding plate (163). ), the top of the vertical rod (165) penetrates through the buffer box (161) and extends to the top of the buffer box (161). 4. A rainy day automatic lift-type arrester according to claim 1, characterized in that: the front and back of the top side of the protective box (1) are fixedly connected with a first fixing block (17), and the protective box (1) A second fixing block (18) is fixedly connected to the front and back of the other side of the top, and a first rotating shaft (18) is rotatably connected between the opposite sides of the two first fixing blocks (17). 19), and a second rotating shaft (20) is rotatably connected between the opposite sides of the two second fixing blocks (18) through bearings, and the first rotating shaft (19) and the second rotating shaft (20) Baffles (21) are fixedly connected to the outer surfaces, and solar panels (22) are fixedly connected to the tops of the two baffles (21). 5. A rainy day automatic lift-type arrester according to claim 1, characterized in that: the top of the protection box (1) is provided with a rectangular opening (23), and both sides of the bottom of the inner wall of the protection box (1) are provided with a rectangular opening (23). A heating plate (24) is fixedly connected. 6. A rainy day automatic lift type arrester according to claim 1, characterized in that: a battery box (25) is fixedly connected to one side of the protection box (1), and the bottom of the inner wall of the battery box (25) is fixed A battery (26) is connected. 7. A rainy day automatic lift-type arrester according to claim 1, characterized in that: a bottom plate (27) is fixedly connected to the bottom of the protection box (1) and the fixed box (3), and the bottom plate (27) A fixing piece (28) is fixedly connected to the bottom of the . 8. A rainy day automatic lift-type arrester according to claim 7, characterized in that: both sides of the bottom of the bottom plate (27) are movably connected with a protective cover (29), and both sides of the bottom of the bottom plate (27) are movably connected with a protective cover (29). A card slot (30) is opened, and both sides of the inner wall of the protective cover (29) are fixedly connected with a card block (31) that is matched with the card slot (30).

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