CN213184975U - Photovoltaic field lightning arrester - Google Patents

Abstract

The utility model discloses a photovoltaic field lightning arrester, including U type holder and lightning rod, the fixed first spheroid that is equipped with in middle part on U type holder top, first spheroidal top activity is equipped with adjusting part, adjusting part includes the footstock, first spheroidal top rolls to inlay and establishes the middle part in the footstock bottom, the fixed middle part that sets up on the footstock top of lightning rod, the four corners of footstock threaded connection four first handle screw rods respectively, the bottom screw thread interlude of U type holder is equipped with two second handle screw rods, the top of two second handle screw rods is fixed respectively and is equipped with two tight pieces of clamp, the bottom of U type holder is equipped with four supporting component respectively, the beneficial effects of the utility model are that: can directly press from both sides whole lightning arrester through U type holder and put on photovoltaic frame, make lightning arrester can cooperate with photovoltaic frame and install, rational utilization photovoltaic cell board's headspace improves space utilization.

Description

Photovoltaic field lightning arrester

Technical Field

The utility model relates to a lightning arrester, in particular to photovoltaic field lightning arrester belongs to photovoltaic power generation lightning protection technical field.

Background

The development of human science and technology has entered the development stage of high informatization nowadays. The number, scale and application scale of solar photovoltaic power generation systems are expanding in recent years. The photovoltaic cell panels are mostly arranged on the top of a large building in an array form, and are fixedly installed by means of a support. The frame, the support and the matched connecting piece of the photovoltaic cell panel are all metal products and are likely to be hit by thunder and lightning. In order to ensure safe and reliable operation of the solar photovoltaic grid-connected power generation system, the lightning protection design of the solar photovoltaic grid-connected power generation system is more and more emphasized.

The existing lightning arrester for the photovoltaic field is generally built by being installed independently, the photovoltaic cell panel array occupies a large area, a dense building is arranged for the photovoltaic cell panel array, the space for arranging the special lightning protection structure for the photovoltaic cell panel on the top of the building is limited, the lightning arrester and the photovoltaic cell panel array conflict with each other, and the space cannot be utilized reasonably.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic field lightning arrester to solve the current photovoltaic field lightning arrester that provides among the above-mentioned background art and generally build for installing alone, lightning arrester and photovoltaic cell board array conflict each other, the problem in unable rational utilization space.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photovoltaic field lightning arrester, includes U type holder and lightning rod, the fixed first spheroid that is equipped with in middle part on U type holder top, the activity of first spheroidal top is equipped with adjusting part, adjusting part includes the footstock, the middle part in the footstock bottom is inlayed in the roll of first spheroidal top, the fixed middle part that sets up on the footstock top of lightning rod, the four corners of footstock threaded connection has four first handle screw rods respectively, the bottom threaded interlude of U type holder is equipped with two second handle screw rods, two the top of second handle screw rod is fixed respectively and is equipped with two tight pieces of clamp, the bottom of U type holder is equipped with four supporting component respectively.

As an optimal technical scheme of the utility model, the top of U type holder inner wall and the top of two tight pieces of clamp are all fixed and are equipped with the rubber pad.

As an optimized technical scheme of the utility model, four the bottom of first handle screw rod all rolls and inlays and be equipped with the second spheroid.

As an optimal technical scheme of the utility model, four the supporting component all includes the stand, four double-screw bolts, four are fixed respectively to be equipped with in the four corners of U type holder bottom four screw holes, four have been seted up respectively on the top of stand four screw holes, four are threaded respectively to the double-screw bolt inside of four screw holes of screw insertion.

As a preferred technical scheme of the utility model, four the bottom of stand rolls respectively and inlays and be equipped with four third spheroids, four the four travelers of the bottom difference fixedly connected with of third spheroid, four the bottom of traveller slides the cover respectively and is equipped with four sleeve pipes, four the threaded interlude installs four third handle screw rods respectively at sheathed tube top.

As a preferred technical scheme of the utility model, four the sheathed tube bottom is fixed respectively and is equipped with four fourth spheroid, four the sheathed tube bottom is equipped with the base of four types of calligraphy respectively, four fourth spheroidal bottom rolls respectively and inlays the middle part of establishing on four base tops, four a plurality of mounting hole has all been seted up to the both sides of base.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a photovoltaic field lightning arrester, can directly press from both sides whole lightning arrester on photovoltaic frame through U type holder, make lightning arrester can cooperate with photovoltaic frame and install, rational utilization photovoltaic cell panel's headspace, improve space utilization, can install lightning arrester on the photovoltaic frame of different sizes within a certain range through U type holder and second handle screw rod cooperation simultaneously, more practical, can ensure that the footstock is in the horizontality through adjusting first handle screw rod simultaneously, can ensure then that the lightning rod is in vertical state, ensure lightning-arrest effect; can play the purpose that the secondary supported through supporting component to U type holder, further improve lightning arrester's stability, can also make rational use of photovoltaic cell board's bottom space, and can further improve the stability of photovoltaic frame, improve the overall stability in photovoltaic field.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the U-shaped holder of the present invention;

fig. 3 is a schematic structural view of the support assembly of the present invention.

In the figure: 1. a U-shaped holder; 2. a first sphere; 3. an adjustment assembly; 31. a top seat; 32. a first handle screw; 33. a second sphere; 4. a lightning rod; 5. a second handle screw; 6. a clamping block; 7. a rubber pad; 8. a stud; 9. a support assembly; 91. a column; 92. a traveler; 93. a sleeve; 94. a threaded hole; 95. a third sphere; 96. a third handle screw; 97. a fourth sphere; 98. a base; 99. and (7) installing holes.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a photovoltaic field lightning arrester, which comprises a U-shaped holder 1 and a lightning rod 4, wherein a first ball 2 is fixedly arranged at the middle part of the top end of the U-shaped holder 1, an adjusting component 3 is movably arranged at the top part of the first ball 2, the adjusting component 3 comprises a top seat 31, the top part of the first ball 2 is embedded at the middle part of the bottom end of the top seat 31 in a rolling manner, the lightning rod 4 is fixedly arranged at the middle part of the top end of the top seat 31, four corners of the top seat 31 are respectively connected with four first handle screws 32 in a threaded manner in an alternating manner, two second handle screws 5 are arranged in a threaded manner at the bottom end of the U-shaped holder 1, two clamping blocks 6 are respectively fixedly arranged at the top ends of the two second handle screws 5, the whole lightning arrester can be directly arranged on a photovoltaic frame through the cooperation of the clamping blocks 6 on the U-shaped holder 1 and the second handle screws 5, rational utilization photovoltaic cell board's headspace improves space utilization, and the bottom of U type holder 1 is equipped with four supporting component 9 respectively.

Preferably, rubber pads 7 are fixedly arranged at the top ends of the inner wall of the U-shaped holder 1 and the top ends of the two clamping blocks 6, friction force can be increased through the rubber pads 7, the stability in clamping is improved, meanwhile, damage to the photovoltaic frame can be avoided, the bottom ends of the four first handle screws 32 are respectively embedded with the second ball 33 in a rolling manner, sliding friction can be changed into rolling friction through the second ball 33, friction of the first handle screws 32 is reduced, the service life is prolonged, the four supporting assemblies 9 respectively comprise stand columns 91, four screw bolts 8 are respectively fixedly arranged at four corners of the bottom end of the U-shaped holder 1, four threaded holes 94 are respectively formed in the top ends of the four stand columns 91, the four screw bolts 8 are respectively inserted into the four threaded holes 94, the mounting and dismounting of the supporting assemblies 9 are convenient through the matching of the screw bolts 8 and the threaded holes 94, the whole lightning protection device is convenient to carry, and, four third spheres 95 are respectively embedded at the bottom ends of the four upright posts 91 in a rolling manner, four sliding columns 92 are respectively and fixedly connected at the bottom ends of the four third spheres 95, four sleeves 93 are respectively sleeved at the bottoms of the four sliding columns 92 in a sliding manner, four third handle screws 96 are respectively threaded and inserted at the tops of the four sleeves 93, the positioning of the splicing height of the traveler 92 and the sleeve 93 is facilitated by the third handle screw 96, can be adjusted and positioned according to the height of the U-shaped clamping seat 1, four fourth balls 97 are respectively fixedly arranged at the bottom ends of the four sleeve pipes 93, four convex bases 98 are respectively arranged at the bottom parts of the four sleeve pipes 93, the bottom parts of the four fourth balls 97 are respectively embedded in the middle parts of the top ends of the four bases 98 in a rolling way, a plurality of mounting holes 99 are respectively arranged at two sides of each of the four bases 98, the base 98 is fixed by the mounting hole 99, and the angle between the sleeve 93 and the base 98 is adjusted by the fourth ball 97.

When the lightning arrester is used, the lightning arrester in the photovoltaic field is characterized in that the U-shaped clamping seat 1 is firstly clamped on a photovoltaic frame, namely two second handle screws 5 are firstly adjusted until the clamping blocks 6 contact with the bottom end of the inner wall of the U-shaped clamping seat 1, then the U-shaped clamping seat 1 is placed on the frame of the photovoltaic frame, the two clamping blocks 6 are tightly adjusted by the second handle screws 5, the two clamping blocks 6 are adjusted until the two clamping blocks 6 are matched with the top end of the inner wall of the U-shaped clamping seat 1, so that the purpose of fixedly clamping the U-shaped clamping seat 1 on the photovoltaic frame is achieved, the lightning arrester can be arranged on photovoltaic frames with different sizes within a certain range by matching the U-shaped clamping seat 1 with the second handle screws 5, the lightning arrester is more practical, after the clamping is finished, the lightning rod 4 is adjusted to be in a vertical state, namely, the top seat 31 is firstly turned over to be in a horizontal state, and then the second spheres 33 from the four first handle screws 32 to the bottom end are respectively adjusted to contact with the top end of, then, the lightning rod 4 can be ensured to be in a vertical state, the lightning protection effect is ensured, at the moment, the lightning rod 4 is positioned at the top of the photovoltaic cell panel array, the lightning protection device can be matched with a photovoltaic frame for installation, the top space of the photovoltaic cell panel is reasonably utilized, the space utilization rate is improved, finally, whether the supporting component 9 is installed or not can be selected according to the installation requirement, when the supporting component 9 is needed to be installed, the upright post 91 can be installed at the bottom end of the U-shaped clamp 1 by matching the stud 8 with the threaded hole 94, the angle between the sliding post 92 and the upright post 91 can be adjusted by the third ball 95, the angle between the sleeve 93 and the base 98 can be adjusted by the fourth ball 97, the splicing height between the sliding post 92 and the sleeve 93 can be conveniently positioned by the third handle screw 96, the positioning can be adjusted according to the height of the U-shaped clamp 1, and finally, the, can play the purpose of secondary support to U type holder 1 through supporting component 9, further improve lightning arrester's stability, can also make reasonable use of the bottom space of photovoltaic cell board array, and can further improve the stability of photovoltaic frame, improve the overall stability in photovoltaic field.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A photovoltaic field lightning arrester comprises a U-shaped clamping seat (1) and a lightning rod (4), it is characterized in that the middle part of the top end of the U-shaped clamping seat (1) is fixedly provided with a first ball body (2), the top of the first sphere (2) is movably provided with an adjusting component (3), the adjusting component (3) comprises a top seat (31), the top of the first sphere (2) is embedded in the middle of the bottom end of the top seat (31) in a rolling way, the lightning rod (4) is fixedly arranged in the middle of the top end of the top seat (31), four first handle screw rods (32) are respectively connected with four corners of the top seat (31) in a threaded penetrating manner, two second handle screw rods (5) are inserted into the bottom end threads of the U-shaped clamping seat (1), two clamping blocks (6) are respectively and fixedly arranged at the top ends of the two second handle screw rods (5), the bottom of the U-shaped clamping seat (1) is respectively provided with four supporting components (9).

2. A photovoltaic field lightning protection device according to claim 1, characterized in that: rubber pads (7) are fixedly arranged at the top ends of the inner wall of the U-shaped clamping seat (1) and the top ends of the two clamping blocks (6).

3. A photovoltaic field lightning protection device according to claim 1, characterized in that: and second spheres (33) are embedded at the bottom ends of the four first handle screw rods (32) in a rolling manner.

4. A photovoltaic field lightning protection device according to claim 1, characterized in that: four supporting component (9) all include stand (91), four double-screw bolts (8) are fixedly equipped with respectively in the four corners of U type holder (1) bottom, four screw hole (94) have been seted up respectively on the top of stand (91), four double-screw bolt (8) are the inside of four screw hole (94) of screw thread insertion respectively.

5. A photovoltaic field lightning protection device according to claim 4, characterized in that: four the bottom of stand (91) rolls respectively and inlays and be equipped with four third spheroid (95), four the bottom of third spheroid (95) is four traveller (92), four of fixedly connected with respectively the bottom of traveller (92) slides respectively the cover and is equipped with four sleeve pipes (93), four the top of sleeve pipe (93) is threaded respectively and is installed four third handle screw rods (96).

6. A photovoltaic field lightning protection device according to claim 5, characterized in that: the four bottom ends of the sleeve pipes (93) are respectively fixedly provided with four fourth spheres (97), the four bottoms of the sleeve pipes (93) are respectively provided with four bases (98) shaped like Chinese characters 'tu', the four bottoms of the fourth spheres (97) are respectively embedded in the middle of the top ends of the four bases (98) in a rolling manner, and the four bases (98) are provided with a plurality of mounting holes (99) on two sides.

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