CN219643563U

CN219643563U - Novel lightning protection equipment

Info

Publication number: CN219643563U
Application number: CN202320493642.4U
Authority: CN
Inventors: 王伟; 吴林烽
Original assignee: Hubei Tiandi Lightning Technology Co ltd
Current assignee: Hubei Tiandi Lightning Technology Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-09-05
Anticipated expiration: 2033-03-10

Abstract

The utility model provides novel lightning protection equipment, which comprises a base, a box body and a lightning protector, wherein the box body is movably arranged on the base along the vertical direction, and the lightning protector is fixedly arranged in the box body and further comprises: the height adjusting assembly comprises a connecting piece fixedly arranged on the base, two groups of driving assemblies which are symmetrically arranged inside the connecting piece left and right by taking the central axis of the connecting piece as a symmetry axis, and a power assembly for driving the two driving assemblies to synchronously start; each group of driving components comprises a threaded rod and a sliding block, the threaded rod is rotatably arranged in the connecting piece, the sliding block is in threaded connection with the threaded rod, and the power component is connected with the two threaded rods; the sliding blocks are connected with the box body, and a limiting component for limiting the sliding blocks to linearly move is arranged between each sliding block and the connecting piece; the transmission assembly is connected with the box body and used for supporting the box body to stably move. The utility model can quickly adjust the height of the lightning protector and is convenient to use.

Description

Novel lightning protection equipment

Technical Field

The utility model relates to the technical field of lightning protection equipment installation, in particular to novel lightning protection equipment.

Background

The lightning arrester is also called as lightning arrester, which is an instrument capable of playing a role in lightning protection and recording, and is mainly installed outside a building and subjected to weather washing for a long time. The lightning protection device in the prior art has single function, is inconvenient to adjust the use height, and is easy to cause water inflow of the lightning protection device in raining, so that normal use is affected.

In order to solve the technical problems, chinese patent (patent publication No. CN 211830160U) discloses a multifunctional lightning arrester, which comprises a base, a box body, a lightning arrester, a first fixing rod, a second fixing rod and the like, wherein the lightning arrester is fixedly arranged in the box body, the base is connected to the lower end of the box body through the first fixing rod and the second fixing rod, and the overall height between the first fixing rod and the second fixing rod is adjustable, so that the height of the lightning arrester can be adjusted.

Although the problem of high fixed of current lightning protection device has been solved to above-mentioned technical scheme, but the device uses the structure of bolt and nut to adjust fixedly the whole height of first dead lever and second dead lever, and operating procedure is comparatively complicated, need adjust the relative position of many first dead levers and second dead levers in proper order then fix again, has increased workman's amount of labour, inconvenient in-service use.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides novel lightning protection equipment, which can quickly adjust the height of the lightning protection device and is convenient to use.

According to the embodiment of the utility model, the novel lightning protection device comprises a base, a box body and a lightning protection device, wherein the box body is movably arranged on the base along the vertical direction, the lightning protection device is fixedly arranged in the box body, and the novel lightning protection device further comprises: the height adjusting assembly comprises a connecting piece fixedly arranged on the base, two groups of driving assemblies which are symmetrically arranged inside the connecting piece left and right by taking the central axis of the connecting piece as a symmetry axis, and a power assembly for driving the two driving assemblies to synchronously start; each group of driving components comprises a threaded rod and a sliding block, the threaded rod is rotatably arranged in the connecting piece, the sliding block is in threaded connection with the threaded rod, and the power component is connected with the two threaded rods; the sliding blocks are connected with the box body, and a limiting component for limiting the sliding blocks to linearly move is arranged between each sliding block and the connecting piece; the transmission assembly is connected with the box body and used for supporting the box body to stably move.

The technical principle of the utility model is as follows: the power assembly drives the threaded rods in the two groups of driving assemblies to synchronously rotate, the threaded rods further drive the sliding blocks in threaded connection with the threaded rods to move up and down, and the sliding blocks can drive the box body to change in height while moving up and down, so that the rapid height adjustment of the lightning protection device inside the box body is realized.

Preferably, a sleeve is fixedly arranged at the inner center of the connecting piece, and a support column is connected in a sliding manner in the sleeve; the driving assembly further comprises a connecting rod which is abutted to the upper end of the sleeve, two ends of the connecting rod are in one-to-one correspondence and are rotationally connected with the sliding block and the supporting column, and the box body is fixedly arranged on the supporting column; the transmission assembly is disposed between the support column and the sleeve.

Through adopting above-mentioned technical scheme, when the slider reciprocates, can drive the upper and lower both ends deflection direction change of connecting rod, and then with the stable butt of connecting piece, the upset about taking place drives the change of the height of support column and box.

Preferably, the transmission assembly comprises two driving gears which are symmetrically arranged at the bottom of the support column in a left-right symmetrical way by taking the central axis of the support column as a symmetry axis, and two driving racks which are in one-to-one correspondence with the driving gears in transmission engagement, wherein the two driving racks are fixedly arranged on two opposite side walls in the sleeve in one-to-one correspondence.

By adopting the technical scheme, when the support column is driven to move up and down, the driving gear is meshed with the driving rack in a transmission way, so that the stability of the support column in height adjustment can be improved, and unexpected sliding can be prevented.

Preferably, the power assembly comprises a driving gear rotatably arranged on the base and driven gears fixedly connected with the two threaded rods in a one-to-one correspondence coaxial mode, the two driven gears are symmetrically arranged left and right by taking the central axis of the driving gear as a symmetry axis, and the two driven gears are in transmission engagement with the driving gear; the driving gear is provided with a power source for driving the driving gear to rotate.

Through adopting above-mentioned technical scheme, can utilize a power supply to drive two threaded rods and take place synchronous rotation, realize the fast adjustment to lightning protection device height, reduce manufacturing cost.

Preferably, the power source comprises a first bevel gear fixedly connected with the coaxial center of the driving gear and a second bevel gear meshed with the first bevel gear in a transmission way, the second bevel gear is rotationally connected with the base through a transmission rod, and one end, far away from the second bevel gear, of the transmission rod penetrates out of the base and is fixedly connected with a hand crank.

By adopting the technical proposal, a worker can drive the threaded rod to synchronously rotate by rotating the manual rocker, so as to conveniently and flexibly adjust the height of the lightning protection device,

compared with the prior art, the utility model has the following beneficial effects:

1. the power assembly drives the two threaded rods to rotate, and the sliding blocks in threaded connection with the power assembly can drive the box body to move up and down, so that compared with the height adjusting mode in the prior art, the height of the lightning protection device can be adjusted more conveniently and rapidly, and the labor capacity of workers is reduced; meanwhile, the transmission assembly is further arranged, the up-and-down movement process of the box body can be supported, stable movement is ensured, and the overall safety protection performance is improved.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model in one state;

fig. 2 is a schematic view of an internal structure in another state of the present utility model.

In the above figures: 1 base, 2 box, 3 lightning protection device, 4 connecting pieces, 5 threaded rods, 6 sliding blocks, 7 sleeves, 8 support columns, 9 connecting rods, 10 driving gears, 11 driving racks, 12 driving gears, 13 driven gears, 14 first bevel gears, 15 second bevel gears, 16 transmission rods and 17 hand rockers.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1 and fig. 2, the embodiment of the utility model provides a novel lightning protection device, which comprises a base 1, a box body 2 and a lightning protection device 3, wherein the box body 2 is movably arranged on the base 1 along the vertical direction, and the lightning protection device 3 is fixedly arranged inside the box body 2, and is characterized by further comprising: the height-adjusting assembly comprises a connecting piece 4 fixedly installed on the base 1, two groups of driving assemblies which are symmetrically arranged inside the connecting piece 4 left and right by taking the central axis of the connecting piece 4 as a symmetry axis, and a power assembly for driving the two driving assemblies to synchronously start; each group of driving components comprises a threaded rod 5 rotatably arranged in the connecting piece 4 and a sliding block 6 in threaded connection with the threaded rod 5, and the power components are connected with the two threaded rods 5; the sliding blocks 6 are connected with the box body 2, and a limiting component for limiting the sliding blocks 6 to linearly move is arranged between each sliding block 6 and the connecting piece 4; the transmission assembly is connected with the box body 2 and is used for supporting the box body 2 to stably move.

The detailed working procedure of this embodiment is: in order to ensure the normal use of the lightning protection device 3, a wire arrangement hole is formed on one side wall of the box body 2, so that the lightning protection device 3 can be connected with external energy sources; meanwhile, a top plate of an umbrella-shaped structure is fixedly arranged at the upper end of the box body 2, so that rainwater can be conveniently guided, and rainwater is prevented from penetrating into the box body 2 from the upper part. When the height of the lightning protection device 3 needs to be changed, the power component is started, the power component can drive the threaded rods 5 in the two groups of driving components to synchronously rotate, the threaded rods 5 further drive the sliding blocks 6 which are in threaded connection with the threaded rods to move up and down, in the embodiment, in order to ensure that the box body 2 moves linearly up and down, the sliding blocks 6 are provided with limiting components, the limiting components specifically comprise limiting blocks fixedly connected with the sliding blocks 6 and limiting grooves formed in the inner wall of the connecting piece 4 along the moving direction of the sliding blocks 6, when the sliding blocks 6 are driven by the threaded rods 5 to move up and down, the limiting blocks slide linearly along the limiting grooves, so that the sliding blocks 6 can be limited to move linearly up and down, and then the box body 2 is driven to change in height, and the lightning protection device 3 is quickly and conveniently adjusted. In the process of changing the height of the box body 2, the transmission assembly can improve the overall stability of the box body 2 when moving up and down.

As shown in fig. 1 and 2, according to another embodiment of the present utility model, a novel lightning protection device is provided, wherein a sleeve 7 is fixedly arranged at the inner center of a connecting piece 4, and a support column 8 is slidably connected in the sleeve 7; the driving assembly further comprises a connecting rod 9 which is abutted to the upper end of the sleeve 7, two ends of the connecting rod 9 are in one-to-one correspondence with the sliding block 6 and the supporting column 8 and are in rotary connection with each other, and the box body 2 is fixedly arranged on the supporting column 8; the transmission assembly is arranged between the support column 8 and the sleeve 7.

The detailed working procedure of this embodiment is: the setting is at the home position, when box 2 high regulation is the lowest, the one end that connecting rod 9 and slider 6 are connected is the slope upper end, then be the slope lower extreme with the one end that support column 8 is connected, when slider 6 takes place to reciprocate by threaded rod 5, the middle part of connecting rod 9 all the time with the upper end butt of connecting piece 4, slide, and then exert effort drive the slope end of connecting rod 9 and take place to change from top to bottom, change the one end of being connected with slider 6 into the slope low end, the one end of being connected with support column 8 changes into the slope high end, can upwards lift and rise box 2, drive the high change of lightning protection device 3. At the same time, the relative abutment of the connecting rod 9 with the connecting piece 4 also suitably increases the stability.

As shown in fig. 1 and 2, according to another embodiment of the present utility model, a novel lightning protection device is provided, wherein the transmission assembly includes two driving gears 10 symmetrically disposed at the bottom of the supporting column 8 in a left-right symmetrical manner with the central axis of the supporting column 8 as a symmetry axis, and two driving racks 11 in driving engagement with the two driving gears 10 in a one-to-one correspondence manner, and the two driving racks 11 are fixedly disposed on opposite sidewalls inside the sleeve 7 in a one-to-one correspondence manner.

The detailed working procedure of this embodiment is: when the support column 8 is driven to move up and down, the driving gear 10 moves up and down simultaneously to be in transmission engagement with the driving rack 11, and the meshing structure of the driving gear 10 and the driving rack 11 can stabilize the support column 8 during height adjustment and prevent the support column 8 from sliding in the sleeve 7 at will, so that the stability of the lightning protection device 3 is improved.

As shown in fig. 1 and 2, according to another embodiment of the present utility model, a novel lightning protection device is provided, wherein a power assembly includes a driving gear 12 rotatably disposed on a base 1 and driven gears 13 fixedly connected with two threaded rods 5 in one-to-one concentric manner, the two driven gears 13 are symmetrically disposed on the left and right sides with the central axis of the driving gear 12 as a symmetry axis, and the two driven gears 13 are in driving engagement with the driving gear 12; the driving gear 12 is provided with a power source for driving rotation thereof.

The detailed working procedure of this embodiment is: the driving gear 12 can be driven to rotate through the power source, the driving gear 12 is meshed with the driven gears 13 on two sides to rotate, so that the two threaded rods 5 fixedly connected with the driven gears 13 in a coaxial mode synchronously rotate to drive the sliding block 6 to move up and down, and the real-time heights of the box body 2 and the lightning protection device 3 are changed rapidly.

As shown in fig. 1 and 2, according to another embodiment of the present utility model, a novel lightning protection device, wherein a power source includes a first bevel gear 14 fixedly connected with a center of a driving gear 12 and a second bevel gear 15 in driving engagement with the first bevel gear 14, the second bevel gear 15 is rotatably connected with a base 1 through a driving rod 16, and a hand crank 17 is fixedly connected after one end of the driving rod 16 far from the second bevel gear 15 passes through the base 1.

The detailed working procedure of this embodiment is: the workman rotates hand rocker 17, and hand rocker 17 can drive transfer line 16 rotation, and transfer line 16 then drives the rotation of first helical gear 14 of second helical gear 15 meshing, makes driving gear 12 drive the driven gear 13 rotation of both sides, drives two threaded rods 5 rotation, promotes support column 8 and slides from top to bottom in sleeve 7, changes the height of box 2 and lightning protection device 3.

The implementation principle of the embodiment of the utility model is as follows:

during the use, the workman rotates hand rocker 17, hand rocker 17 can drive second helical gear 15 meshing first helical gear 14 through transfer line 16 and rotate, first helical gear 14 drives driving gear 12 and rotates, driving gear 12 drives the driven gear 13 of both sides and rotates, driven gear 13 and then drive two threaded rods 5 and do synchronous rotation, make two sliders 6 that are located the bracing piece both sides do the oscilaltion, at this moment, the mutual butt between connecting rod 9 middle part and connecting piece 4, the change in height of slider 6 can make the mutual change position of upper and lower two tilt ends of connecting rod 9, can be this effort and the effect of mutual butt come upwards lifting box 2, realize the fast adjustment to lightning protection device 3 height, avoid intaking to influence normal use.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The utility model provides a novel lightning protection equipment, includes base (1), box (2) and lightning protection device (3), box (2) are along vertical direction activity setting on base (1), and lightning protection device (3) fixed mounting is inside box (2), its characterized in that still includes:

the height adjusting assembly comprises a connecting piece (4) fixedly arranged on the base (1), two groups of driving assemblies which are symmetrically arranged inside the connecting piece (4) left and right by taking the central axis of the connecting piece (4) as a symmetry axis, and a power assembly for driving the two driving assemblies to synchronously start; each group of driving components comprises a threaded rod (5) rotatably arranged in the connecting piece (4) and a sliding block (6) in threaded connection with the threaded rod (5), and the power components are connected with the two threaded rods (5); the sliding blocks (6) are connected with the box body (2), and a limiting component for limiting the sliding blocks (6) to linearly move is arranged between each sliding block (6) and the connecting piece (4);

the transmission assembly is connected with the box body (2) and is used for driving the box body (2) to stably move.

2. The novel lightning protection apparatus according to claim 1, wherein: a sleeve (7) is fixedly arranged at the inner center of the connecting piece (4), and a support column (8) is connected in a sliding manner in the sleeve (7); the driving assembly further comprises a connecting rod (9) which is abutted to the upper end of the sleeve (7), two ends of the connecting rod (9) are in one-to-one correspondence and are rotationally connected with the sliding block (6) and the supporting column (8), and the box body (2) is fixedly arranged on the supporting column (8); the transmission assembly is arranged between the support column (8) and the sleeve (7).

3. The novel lightning protection device of claim 2, wherein: the transmission assembly comprises two driving gears (10) which are symmetrically arranged at the bottom of the supporting column (8) in a left-right symmetrical mode by taking the central axis of the supporting column (8) as a symmetry axis, and driving racks (11) which are in transmission engagement with the two driving gears (10) in a one-to-one correspondence mode, wherein the two driving racks (11) are fixedly arranged on two opposite side walls inside the sleeve (7) in a one-to-one correspondence mode.

4. The novel lightning protection device of claim 2, wherein: the power assembly comprises a driving gear (12) rotatably arranged on the base (1) and driven gears (13) fixedly connected with the two threaded rods (5) in a one-to-one correspondence coaxial mode, the two driven gears (13) are symmetrically arranged left and right by taking the central axis of the driving gear (12) as a symmetry axis, and the two driven gears (13) are in transmission engagement with the driving gear (12); the driving gear (12) is provided with a power source for driving the driving gear to rotate.

5. The novel lightning protection apparatus according to claim 4, wherein: the power source comprises a first bevel gear (14) fixedly connected with the center of the driving gear (12) and a second bevel gear (15) in transmission engagement with the first bevel gear (14), the second bevel gear (15) is rotationally connected with the base (1) through a transmission rod (16), and one end, far away from the second bevel gear (15), of the transmission rod (16) penetrates out of the base (1) and is fixedly connected with a hand crank (17).