Outdoor mobile lightning protection device

Abstract

The utility model provides a field mobile lightning protection device. The field mobile lightning protection device comprises a vertical rod; a tripod is arranged outside the vertical rod, and three ground nails are connected to the lower portion of the tripod in an inserted mode. The lower part of the tripod is in threaded connection with three auxiliary screw rods; the tripod is provided with six locking assemblies in total; the tripod comprises a first square sliding barrel, a telescopic supporting rod, a connecting block, a nut, a second square sliding barrel, a square sliding rod, a first adjusting inserting hole, a limiting sliding block and a second adjusting inserting hole. The beneficial effects of the utility model are that the supporting stability and the dismounting convenience of the mobile lightning protection device are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of outdoor lightning protection, in particular to a mobile lightning protection device for outdoor use. Background Art

[0002] When people are in the wild, whether in the mountains, by the lake or by the sea, they are at risk of being struck by lightning. Lightning strikes can not only cause physical harm to people, but can also cause serious damage to equipment used for work. Therefore, mobile lightning protection devices are needed when working in the wild. The mobile lightning protection device used in traditional field work is generally supported by a tripod, and the tripod on the mobile lightning protection device needs to be fixed to the ground in the field by ground nails. When the mobile lightning protection device is used, the ground nails need to be pulled out from the ground in the field. Since the ground nails are deeply inserted into the ground, it is very laborious to pull them out. In addition, when the mobile lightning protection device used in traditional field work needs to adjust the support length of the telescopic support rod on the tripod, although the telescopic length of the telescopic support rod on the tripod can be adjusted by turning the tightening hand wheel, when the telescopic support rod on the tripod is fixed by the tightening hand wheel, the tightening hand wheel is easily loosened due to the force, thereby affecting the stability of the tripod on the mobile lightning protection device when supporting. Utility Model Content

[0003] In view of this, the utility model aims to propose a mobile lightning protection device for outdoor use, which can, through the arrangement of an auxiliary screw and a top block, when it is necessary to pull the ground nail out of the ground in the wild, the auxiliary screw can be rotated. The auxiliary screw will move the top block downward in a straight line under the action of the internal thread of the nut, and then when the top block contacts the ground, the connecting block will move the upper end of the ground nail upward, thereby pulling out the ground nail, and the thread action of the auxiliary screw makes it easier to pull out the ground nail.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] The utility model discloses a mobile lightning protection device for outdoor use.

[0006] Furthermore, it includes: a vertical pole; a tripod is arranged outside the vertical pole, and three ground nails are inserted at the bottom of the tripod; three auxiliary screws are threadedly connected to the bottom of the tripod; a total of six locking assemblies are arranged on the tripod; the tripod includes a first square slide, a telescopic support rod, a connecting block, a nut, a second square slide, a square slide rod, a first adjustment socket, a limit slider and a second adjustment socket.

[0007] Furthermore, the lower end of the vertical pole is fixedly connected to the base plate, and the upper end of the vertical pole is provided with a lightning rod. The upper side of the outer peripheral surface of the vertical pole is provided with three first rotating connection blocks in a circular array; the upper end surface of the base plate is provided with three second rotating connection blocks in a circular array.

[0008] Furthermore, the number of the first square slides is three, and the three first square slides are rotatably connected to the outer ends of the three first rotating connecting blocks through rotating shafts; a telescopic support rod is slidably connected inside each of the first square slides, and the lower end of each telescopic support rod is rotatably connected to a connecting block through a rotating shaft, a nut is provided on the outer side of the upper end surface of each connecting block, and the three nuts are respectively threadedly connected to three auxiliary screws; a first adjustment hole is evenly opened on one side surface of each of the telescopic support rods; the three connecting blocks are respectively plugged into three ground nails; a locking assembly is fixedly installed on the lower side of the outside of each of the first square slides.

[0009] Furthermore, each of the first square slides is rotatably connected to a second square slide via a rotating shaft, and a square slide rod is slidably connected inside each of the second square slides, and the lower ends of the three square slide rods are rotatably connected to three second rotating connecting blocks via rotating shafts respectively; a second adjustment hole is evenly opened on one side of each of the square slide rods; a strip-shaped barrel mouth is opened on one side of each of the second square slides; a locking assembly is fixedly installed on the outer lower side of each of the second square slides.

[0010] Furthermore, each of the square sliding rods is provided with a limit sliding block, and the limit sliding block is slidably connected to the strip-shaped barrel opening opened on the second square sliding cylinder.

[0011] Furthermore, an auxiliary rotating rod is slidably inserted into the upper part of the auxiliary screw rod, and a top block is rotatably connected to the lower end of the auxiliary screw rod.

[0012] Furthermore, the locking assembly includes a sliding shell, a sliding block, a locking pin and a T-shaped pull rod. The sliding shell is slidably connected to the inside of the sliding shell, and a locking pin is provided at the head end of the sliding block. The sliding shell passes through the head of the sliding shell; a T-shaped pull rod is provided at the rear end of the sliding block, and the T-shaped pull rod passes through the rear end of the sliding shell. The outside of the T-shaped pull rod is located inside the sliding shell and is sleeved with a spring.

[0013] Compared with the prior art, the field mobile lightning protection device described in the utility model has the following beneficial effects:

[0014] (1) The mobile lightning protection device described in the utility model can, through the arrangement of the auxiliary screw and the top block, when it is necessary to pull the ground nail out of the ground in the wild, by rotating the auxiliary screw, the auxiliary screw will move the top block downward in a straight line under the action of the internal thread of the nut, and then when the top block contacts the ground, the connecting block will move the upper end of the ground nail upward, thereby pulling out the ground nail, and the thread action of the auxiliary screw makes it easier to pull out the ground nail;

[0015] (2) The mobile lightning protection device described in the utility model can, through the setting of the locking component, after the telescopic length of the telescopic support rod is adjusted, insert the locking plug in the locking component on the first square slide into the first adjustment hole provided on the telescopic support rod, so that the telescopic support rod can be effectively limited inside the first square slide. The plug-in limiting effect of the locking plug can replace the limiting effect of the traditional tightening hand wheel, and can effectively avoid the situation where the traditional tightening hand wheel is easily loosened due to stress, thereby improving the stability of the tripod on the lightning protection device when supporting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of the mobile lightning protection device according to an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the tripod, ground nails, auxiliary screws and locking components according to an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure after the connecting block, the ground nail, the auxiliary screw rod and the auxiliary rotating rod according to the embodiment of the utility model are disassembled;

[0020] Figure 4 It is a structural schematic diagram of the second square slide cylinder and the square slide rod according to the embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the locking assembly according to an embodiment of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the tripod according to an embodiment of the utility model in a folded and stowed state.

[0023] Description of reference numerals:

[0024] 1-vertical pole; 101-lightning rod; 102-base plate; 103-first rotating connecting block; 104-second rotating connecting block; 2-tripod; 201-first square slide; 202-telescopic support rod; 203-connecting block; 204-nut; 205-second square slide; 206-square slide rod; 207-first adjustment socket; 208-limiting slider; 209-second adjustment socket; 3-ground nail; 4-auxiliary screw; 401-auxiliary rotating rod; 402-top block; 5-locking assembly; 501-sliding shell; 502-sliding block; 503-locking plug column; 504-T-type pull rod. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0026] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0027] Example 1: Please refer to Figures 1 to 6 :

[0028] The utility model proposes a mobile lightning protection device for outdoor use, comprising: a vertical pole 1; a tripod 2 is arranged outside the vertical pole 1, and three ground nails 3 are inserted at the lower part of the tripod 2; three auxiliary screws 4 are connected to the lower part of the tripod 2 through threads; a total of six locking components 5 are arranged on the tripod 2; the tripod 2 comprises a first square slide 201, a telescopic support rod 202, a connecting block 203, a nut 204, a second square slide 205, a square slide bar 206, a first adjustment socket 207, a limit slider 208 and a second adjustment socket 209; a bottom plate 102 is fixedly connected to the lower end of the vertical pole 1, and a lightning rod 101 is arranged at the upper end of the vertical pole 1, and three first rotating connecting blocks 103 are arranged in an annular array on the upper side of the outer peripheral surface of the vertical pole 1; three second rotating connecting blocks 104 are arranged in an annular array on the upper end surface of the bottom plate 102 for connecting with the three square slide bars 206.

[0029] There are three first square slides 201, and the three first square slides 201 are rotatably connected to the outer ends of the three first rotating connecting blocks 103 through rotating shafts; a telescopic support rod 202 is slidably connected inside each first square slide 201, and the lower end of each telescopic support rod 202 is rotatably connected to a connecting block 203 through a rotating shaft, and a nut 204 is arranged on the outer side of the upper end surface of each connecting block 203, and the three nuts 204 are respectively threadedly connected to the three auxiliary screws 4; a first adjustment socket 207 is evenly opened on one side of each telescopic support rod 202; the three connecting blocks 203 are respectively plugged into the three ground nails 3; a locking assembly 5 is fixedly installed on the lower side of the outer side of each first square slide 201; each first square A second square slide 205 is rotatably connected to the square slide 201 through a rotating shaft, and a square slide bar 206 is slidably connected inside each second square slide 205, and the lower ends of the three square slide bars 206 are rotatably connected to the three second rotating connecting blocks 104 through rotating shafts respectively; a second adjustment socket 209 is evenly opened on one side of each square slide bar 206; a strip-shaped barrel mouth is opened on one side of each second square slide bar 205; a locking assembly 5 is fixedly installed on the lower side of the outside of each second square slide bar 205; a limiting slider 208 is provided on each square slide bar 206, and the limiting slider 208 is slidably connected to the strip-shaped barrel mouth opened on the second square slide bar 205, so as to limit the square slide bar 206.

[0030] An auxiliary rotating rod 401 is slidably inserted into the upper part of the auxiliary screw rod 4, and a top block 402 is rotatably connected to the lower end of the auxiliary screw rod 4; through the arrangement of the auxiliary screw rod 4 and the top block 402, it is more labor-saving when pulling out the ground nail 3.

[0031] Embodiment 2, based on embodiment 1, as Figure 1 , Figure 2 and Figure 5 As shown, the locking assembly 5 includes a sliding shell 501, a sliding block 502, a locking column 503 and a T-shaped pull rod 504. The sliding shell 501 is slidably connected to the sliding block 502, and a T-shaped pull rod 504 is arranged at the head end of the sliding block 502. The T-shaped pull rod 504 passes through the rear end of the sliding shell 501, and the outside of the T-shaped pull rod 504 is located inside the sliding shell 501 and is sleeved with a spring. Through the arrangement of the locking assembly 5, the limiting function of the traditional tightening hand wheel can be replaced, and the situation that the traditional tightening hand wheel is easily loosened due to stress can be effectively avoided, thereby improving the stability of the tripod 2 on the lightning protection device when it is supported.

[0032] The working principle of this embodiment is as follows: when in use, the tripod 2 is first folded to facilitate carrying the lightning protection device, and then the lightning protection device is moved to the field where it is used. After arriving at the place of use, the bottom plate 102 is placed on the ground, and then the tripod 2 is unfolded. When unfolding, the three first square slides 201 are rotated outward, and then the three square slide bars 206 are respectively slid out from the inside of the three second square slides 205. When the outward rotation angle of the first square slide 201 reaches the use requirement, the locking plug 503 in the locking assembly 5 on the three second square slides 205 is inserted into the second adjustment socket 209 provided on the square slide bar 206, so that the square slide bar 206 is limited inside the second square slide 205, and at this time, the first square slide 201 is also limited outside the vertical pole 1.

[0033] Then, the three telescopic support rods 202 are slid downward from the inside of the three first square slides 201 respectively until the bottom end surface of the connecting block 203 contacts the ground; when the telescopic support rod 202 slides downward from the inside of the first square slide 201 to the limit position, the locking plug 503 in the locking assembly 5 on the first square slide 201 is inserted into the first adjustment socket 207 provided on the telescopic support rod 202, so that the telescopic support rod 202 is effectively limited inside the first square slide 201.

[0034] Then, the three ground nails 3 are respectively plugged into the three connecting blocks 203, and then the three ground nails 3 are driven into the ground, so that the three connecting blocks 203 can obtain effective limiting effect on the ground; and when the ground nail 3 needs to be pulled out from the ground in the wild, people can rotate the auxiliary screw 4, and then the auxiliary screw 4 moves linearly downward with the top block 402 under the action of the internal thread of the nut 204, and then when the top block 402 contacts the ground, the connecting block 203 will move the upper end of the ground nail 3 upward, thereby pulling out the ground nail 3.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile lightning protection device for outdoor use, comprising: A vertical pole (1); a tripod (2) is arranged outside the vertical pole (1), and three ground nails (3) are inserted at the bottom of the tripod (2); it is characterized in that three auxiliary screws (4) are connected to the bottom of the tripod (2) by threads; a total of six locking components (5) are arranged on the tripod (2); the tripod (2) includes a first square slide (201), a telescopic support rod (202), a connecting block (203), a nut (204), a second square slide (205), a square slide rod (206), a first adjustment socket (207), a limit slider (208) and a second adjustment socket (209).

2. A field mobile lightning protection device according to claim 1, characterized in that: The lower end of the vertical pole (1) is fixedly connected to a base plate (102), and the upper end of the vertical pole (1) is provided with a lightning rod (101); three first rotating connection blocks (103) are provided on the upper side of the outer peripheral surface of the vertical pole (1); and three second rotating connection blocks (104) are provided on the upper end surface of the base plate (102).

3. A field mobile lightning protection device according to claim 2, characterized in that: The number of the first square slides (201) is three, and the three first square slides (201) are rotatably connected to the outer ends of the three first rotating connecting blocks (103) through rotating shafts; each of the first square slides (201) is slidably connected to a telescopic support rod (202), and the lower end of each telescopic support rod (202) is rotatably connected to a connecting block (203) through a rotating shaft, and a nut (204) is arranged on the outer side of the upper end surface of each connecting block (203), and the three nuts (204) are respectively threadedly connected to three auxiliary screws (4); a first adjustment socket (207) is provided on one side of each telescopic support rod (202); the three connecting blocks (203) are respectively plugged into three ground nails (3); and a locking assembly (5) is fixedly installed on the lower side of the outer side of each first square slide (201).

4. A field mobile lightning protection device according to claim 2, characterized in that: Each of the first square slide cylinders (201) is rotatably connected to a second square slide cylinder (205) via a rotating shaft, and each of the second square slide cylinders (205) is slidably connected to a square slide rod (206), and the lower ends of the three square slide rods (206) are rotatably connected to three second rotating connection blocks (104) via rotating shafts; a second adjustment socket (209) is provided on one side of each of the square slide rods (206); a strip-shaped barrel opening is provided on one side of each of the second square slide cylinders (205); and a locking assembly (5) is fixedly installed on the lower side of the outside of each of the second square slide cylinders (205).

5. A field mobile lightning protection device according to claim 4, characterized in that: Each of the square sliding rods (206) is provided with a limiting sliding block (208), and the limiting sliding block (208) is slidably connected to a strip-shaped barrel opening opened on the second square sliding cylinder (205).

6. A field mobile lightning protection device according to claim 1, characterized in that: An auxiliary rotating rod (401) is slidably inserted into the upper part of the auxiliary screw rod (4), and a top block (402) is rotatably connected to the lower end of the auxiliary screw rod (4).

7. A field mobile lightning protection device according to claim 1, characterized in that: The locking assembly (5) comprises a sliding shell (501), a sliding block (502), a locking pin (503) and a T-shaped pull rod (504); the sliding shell (501) is slidably connected to the inside of the sliding shell (501), and the head end of the sliding block (502) is provided with a locking pin (503) that passes through the head of the sliding shell (501); the tail end of the sliding block (502) is provided with a T-shaped pull rod (504) that passes through the tail of the sliding shell (501), and the outside of the T-shaped pull rod (504) is located inside the sliding shell (501) and is sleeved with a spring.

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